This article is devoted to the assessment of renewable energy resources for autonomous power supply to rural consumers in the conditions of Northern Kazakhstan; and to forecast the generated capacity. The use of renewable energy sources allows consumers to provide their own energy sources that meet the quality standards. Thereby increase the energy security of the region; reduce the amount of pollutant releases into the atmosphere and create small energy enterprises.

The reasons for manufacturers invest their time and money in order to improve the Performance of dynamic characteristics. In modal analysis, Dynamic behavior of the vehicle can be observed. it is essential to estimate natural frequencies to avoid the resonance conditions. For proper Ride comfort and safety in the present research natural frequencies are determined under pay load and without payload conditions of the chassis in roll mode, pitch mode, tramp mode.

The occurrence of Double Layered Bipolar Fuzzy Graph (DLBFG) is deliberate in this tract. From Double Layered Bipolar Fuzzy Graph we establish Balanced Double Layered Bipolar Fuzzy Graph (BDLBFG) by rework form. Some premises of Balanced Double Layered Bipolar Fuzzy Graph are obtained and demonstrated in this paper

A community radio station is one that is operated in the community, for the community, about the community and by the community. The community can be territorial or geographical - a township, village, district or island. It can also be a group of people with common interests, who are not necessarily living in one defined territory. Consequently, community radio can be managed or controlled by one group, by combined groups, or of people such as students, women, children, farmers, fisher folk, ethnic groups, or senior citizens

Casting with Al 7075 alloys is considered to have good mechanical properties. The quality of casting products is also influenced by gating systems, riser use and mechanical properties. The purpose of this study was to determine the mechanical properties of propeller cast products using a riser, applying the use of risers to produce flawless products. The research method is propeller casting using two gating systems and using a riser. The results of this study indicate that from the two propeller casting using a riser in the TIP section but the hardness value is different, namely directly gated with the riser in the TIP section 73.24 HB, section HUB 72.24 HB. While on the upper channel with risers at TIP 67.5 HB, HUB 75.44 HB. For the micro structure there is a porosity defect on the channel directly with the riser caused by the freezing process during the pouring process of metal liquid in the mold, the direct channel with the riser is defect that occurs on the propeller leaves, while the upper duct with the riser is not defective and the results are perfect.

Automatic timer on the injection pump, with an automatic timer spring or spring, experiencing wear or reduced pressure. As a result of the wear of the automatic timer spring, the fuel spraying time is delayed especially when operating with heavy loads, the motor can not reach normal power even sometimes the motor dies suddenly. The purpose to be achieved in this paper is to find out how much heat loss from combustion due to the delay in spraying fuel. The research was conducted at PT. Salam Pasifik Indonesia Lines Merauke branch. The method used in this writing is based on secondary data. The data taken is data specifications of Nissan UD50 Diesel motor which is the driving motor for heavy equipment, besides that, also data on fuel consumption in normal conditions and fuel consumption when there is a delay in spraying fuel. The calculation results show that the occurrence of slowness in spraying this fuel will have an impact on the amount of heat produced in combustion, with normal conditions the amount of fuel combustion heat is 33633 Kcal / hour, while the amount of fuel combustion due to late spraying is 26936.7 Kcal / hour, which means that there is an energy loss of 6696.3 Kcal / kg or a power loss of around 10.44 HP

The pharmaceutical warehouse in the pharmaceutical sub-department of the Merauke District Health Office is a center for drug distribution in and out of the Merauke Regency area. Until now, the system used in pharmaceutical warehouses is still semi conventional in the process of data collection of drugs. This study aims to make an inventory information system application in the pharmacy warehouse to be faster in carrying out inventory data collection and reporting drug distribution out and that goes to the pharmaceutical warehouse. The method used is data collection using literature studies, interviews, and observations and forward chaining in system implementation. Application testing method is by conducting a simulation, the results obtained in this study based on the simulation results are an inventory control system supplying the goods produced can be used to conduct real time monitoring of stock positions, reorder points, and periodic reviews. The rule-based forward-chaining inference method that is applied can process the facts that occur regarding changes in warehouse stock and stock renewal warnings

“Whenever you are in doubt …recall the face of the poorest and weakest man whom you may have seen and ask yourself if the step you contemplate is going to be any use to him? Will he gain anything by it? Will it restore him to control over his own life and destiny? The test alone can make our plans and programmes meaningful”. - Mahatma Gandhi Many Corporations have adopted CSR Practices while pursuing their business objective. The entire approach towards the development of the society is very scientific and well thought out. The paper attempts to explore Corporate Social Responsibility (CSR) practices particularly in the context of NALCO (National Aluminum Company Ltd) a leading manufacturing Company in India. It also evaluates impacts of CSR initiatives taken by the company and its level of acceptance by the society. The methodology of the present study relied on the web-based research, review of print literature and visit to the selected sites to witness CSR practice. The paper concludes that social responsibility is regarded as an important business issue for today’s manufacturing sector, irrespective of size, sector, and business goal. Therefore, CSR actions have positive impacts not only on development of society but also in their business. We try to reveal some lesson on CSR practices of the company which can provide guidance to corporate entities for better implementation of CSR activities.

This study aims to describe: (1) The values of academic culture possessed by students, (2) The efforts made by students in producing scientific work; and (3) The efforts made by the teacher in developing the academic culture of students in order to develop positively. This research was conducted using a phenomenological qualitative approach, with locations at the Jetis 3 Junior High School (SMP), Bantul, Indonesia. The research subjects were selected purposively including a principal, 20 teachers, and 30 students who were administrators of the Intra-School Organization. Data collection techniques used Focus group discussions, observations, and document studies. All collected data is then analyzed by the steps of phenomenological qualitative analysis as stated by John W. Creswell. The results of this study are: (1) That the academic culture possessed by Jetis Middle School 3 students always processes the dynamics of everyday life. It is reflected in various observable things called artifacts. Portrait of the academic culture of Jetis 3 Junior High School students is formed from the results of their discoveries which are then used as a guide in daily activities in school. There are 10 basic cultural values that guide the academic life of students at school. Three of them which are considered most important are the values of honesty, discipline, and courtesy. According to him, these three cultural values are undervalued by students but have an important role that can lead their owners to success. (2) Efforts to produce scientific works, Jetis 3 junior high school students have basic capital in each class namely wall magazine. But they have not optimized the wall magazine; (3) the teacher efforts in fostering the academic cultural activities of students have been determined as school policies, namely: (a) Additional lesson guidance programs for accessing national examinations, (b) Youth Scientific Work group assistance programs, (c) Remedial programs for children who have achieving learning completeness, (d) Assistance program for Student Council activities, (e) Smile, greetings, greetings, (f) Personality and academic mental counseling programs, (g) Class wall magazine development programs, and (h) Bulletin and magazine piloting programs students

Modern buildings are becoming more complex in technical depth and compartmentalization. The average city dweller also has a complex daily living schedule that sometimes span the entire day with rests taken in between. Existing fire detection technologies have not caught up with the reality of today’s complex buildings and way of living. This paper proposes a fire detection system that integrates three capabilities, namely, detection, communication and suppression. It was designed with residential buildings in mind but can be adapted for top notch performance in commercial and other kinds of buildings. It seeks to address the salient issue of real time communication in the face of an unpredictable daily routine and first line suppression moves at the onset of a fire outbreak that most advanced fire detection systems in complex buildings of today have failed to address. The proposed system uses a controller, which comprises of a microcontroller and a Global System for Mobile Communication modem to co-ordinate the operation of a network of radio frequency transmission and reception capable smoke detectors, alarms, the main source of power to the building and a water pump (sprinkler system).

The following empirical research undertakes the implementation of the signals obtained via an Electrooculography (EOG) into the design for a simple, effective and low-cost microcontroller system. The process was extended research, to demonstrate and allow an incapacitated individual to control eight individual devices, by collecting and evaluating the myoelectric signals rendered by the eye muscles during various movements of the eye.

Reinforcing Aluminium with other metals to form a composite, improves the physical and chemical properties of it. In this study, Aluminium which forms the base matrix is stir casted with various weight percentages of Cr2O3 and TiB2 . The properties corrosion in acidic medium and tensile strength of the composites, are tested using experimental methods and finally analyzed.

An important factor in the construction of an information model of a construction object is that various participants in the process of modeling construction objects work with different, sometimes contradictory information obtained at different stages. Based on the concept of life cycle management (life cycle) of construction objects, all information obtained at the previous stages from different participants should describe it as a single information object, around which various processes take place: design, construction, operation, repair and diagnostics of the technical condition, each of which uses and adds to the information model or that information about the object. The article deals with the problem of generalization of construction information on construction objects

Wood charcoal gasification can produce low tar content in its producer gas. The producer gas is suitable to use in gasoline and diesel engine as fuel. This research aims to get the stability of producer gas from wood charcoal gasification and the savings of diesel and gasoline fuel in operating dual fuel engine. Tests were carried out on each electric load of 0 kW, 0.3 kW, 0.5 kW, 0.7 kW, 1 kW for diesel engines and 0 kW, 0.3 kW, 0.5 kW, 0.7 kW for gasoline engine. The test results showed that the wood charcoal gasification process took place at a air-fuel ratio were 1.7 – 2. The range of combustible gas stability was 91 – 105 min. Diesel and gasoline fuel consumption rate in dual fuel operation were 0.1 l/h to 0.2 l/h and 0.2 l/h to 0.37 l/h respectively. The average of diesel and gasoline fuel savings were each of 65.8 % and 19.8 % respectively.

We inaugurate distinct results associated to almost pseudo symmetric K ¨hler manifolds gratifying the condition of having a special type of semi-symmetric nonmetric connection. 010 Mathematics Subject Classification: 53B15, 53C15, 53C21, 53C25, 53C55.

This paper focus on monitoring of surface roughness and cutting forces while machining on two different grade stainless steels under dry and mist conditions. Stainless steels like AISI 304 and AISI 316L are considered for study. Process variables like workpiece speed, tool feed and depth of cut are taken for experimentation on CNC lathe. Responses like surface roughness, power consumption and cutting forces are predicted while machining on the two different stainless grades under dry and mist. Taguchi design of experiments is considered for experimental design. Signal-to-noise ratio of the responses are used for determining individual optimization, while Analysis of Variance is used for knowing significant effect of process variables over the generated responses. This paper shows novelty of using power consumption for calculating cutting forces and also comparisons of two different stainless steel grades simultaneously under dry and mist conditions. In addition, comparison of AISI 304 material with two different diameters is also studied.

The greater challenges of work and personal aspects of life have intensified the work life balance scenario. Employee engagement and retention has emerged as an important as well as critical tool in today’s business. So in order to maintain a equilibrium between personal and professional life, organizations should formulate policies that manage better; any work related stress, tensions or conflict arising at the workplace. The study is based on Literature Review and Secondary data collected from selected papers analyzed and a conceptual framework has been established depicting the reason behind work-life imbalance. This study investigates the factors responsible for work life balance and what are the challenges involved in the manufacturing sector. It was suggested that the employers must consider work life balance programs on the basis of policies they formulate, benefits they provide and services they render. Additionally policies and strategies must be constituted such that it can modify an employee’s perception about his employer and they tend to stay in the organization for a longer period of time. It provides a scope for future direction to various researchers, policy makers and also academicians in this field.

The article discusses the importance of employee engagement for organizational and business performance through the prism of ergonomics. The issues that are discussed in this paper comprise the modest contribution that ergonomics as a discipline has made. The relevance of workplace health and ergonomics work relate with that of participation, safety culture and further implications for participatory ergonomics approaches. Based on recently published conceptual framework that recognises the dynamic and multi-dimensional nature of safety culture, the paper highlights the due significance demanded by ergonomics and that which is equally ignored by top management. The paper concludes by considering the much needed empirical survey on this issue in almost all industries and prompt action being taken to implement it. Also, the paper gives a glimpse of various approaches for an empirical study, within an organisation which is noted as important to the success of ergonomics projects.

This is an analysis of the impact of credits from formal financial institutions on the welfare of farmers in Plateau state Nigeria. The study used survey research design and the instrument of questionnaire to capture input variables, output data and welfare data. Data was partly fitted into the Cobb-Douglas production function for analysis to ascertain the impact of credit on productivity, and welfare data were analyzed through descriptive statistics. It was found that credit available to farmers in Plateau state is inadequate to significantly raise farm productivity and hence the welfare conditions of farmers. It was further found that profitability, Net farm Income and welfare status of borrowers were slightly higher than that of non-borrowers. The study therefore recommends a renewed commitment of both government and formal financial institutions towards improved quality and quantity of credit to farmers so as to boost output and welfare conditions of the farmers in the state.

This study sought to determine the potential place of Afrikaans and IsiXhosa as indigenous languages to promote communication education in South African Universities. This study examined the approaches and curriculum development of the use of Afrikaans and IsiXhosa to teach journalism trainees in Rhodes and North-West Universities. For the purpose of this study, uses and gratification theory was employed to examine how communication and engineering instructors have adopted Afrikaans and IsiXhosa to teach and train students in the field of engineering and journalism. The method adopted for this study was a mixed method approach combining qualitative content analysis, observation and interviews. Furthermore, a review of previous studies on the adoption of Afrikaans and IsiXhosa for communication and engineering education was examined. The result showed that many of communication and engineering trainers believed that the use of Afrikaans for communication and engineering education aids socio-cultural development among white South Africans. From the findings, it was observed that the idea of integrating Afrikaans and IsiXhosa to teach journalism was premised on promoting local identities. Interestingly, the resultindicated that Rhodes School of Journalism has a course focused on IsiXhosa for Journalism, which is a compulsory course for first year undergraduate students to understand the application of IsiXhosa in journalism practice for creating community based solutions. The study, therefore, recommends that communication educators can adopt indigenous languages for teaching communication and engineering education in Nigeria and other African countries. The adoption of indigenous languages in teaching communication education would facilitate social integration and multicultural development

The aim of this paper is to investigate some properties of oscillation of Neutral Delay Difference Equation of the second order of the form, )) - ) = 0 , for . Example is provided to prove the results.

The paper presents SWOT analysis of Traditional Medicine (TM) in Nigeria using various results in scientific research and author critical opinion on the past, present and future of this important sector of agriculture. The paper is based on the study of many published articles closely connected with the topic. The results emphasized that Nigeria has a long history and culture of TM, conducive climate for the growing of herbs and other materials related to it. Also, TM is available, accessible, acceptable, affordable, widely used, and perceived as effective by the people with virtually no side effects. The weaknesses are: the unverifiable and inexplicable aspects of occultic/witchcraft practices the practitioners lack the skill for correct diagnosis of serious disorders, inadequate coordination of practitioners activities giving room to dubious and unscrupulous elements. Also, opportunities that exists for TMP are existence of a virile Herbs and Leaves Traditional Medicines Practitioners Association of Nigeria, large number of population of TM practitioners with great spread over all ethnic groups coupled with a large Nigerian population of about 170million consumers. The threats: the activities and practices of charlatans, the importation of higher quality TM products and the reality of some herbs are going into extinction. It is concluded that TM occupies a pivotal position in the Nigerian rural health service delivery system which cannot be neglected. Therefore, there is the need to create an enabling environment for the development of traditional medicine and its eventual integration into the health care delivery system of the country

It is mandatory by law for all employers in Nigeria to engage in occupational scheme pension. However, the principles of pension documentation and services are static despite the dynamics of reforms. Most of these problems are caused by the manual approach used by the pension fund administrator. The aim of the pension system is to expedite consumption equalization by making mandatory provision for the future after service. This study analyses the problems faced by many retirees in the Central Region of Nigeria, Kogi State in recent times. The study seeks to develop a secure system for pensioners to assess information on payment of their pension with ease through a computerized pension verification system by adapting the Waterfall model, using tools like the Hypertext Preprocessor Program (PHP) for the programming language which is used in carrying out the web-based pension fund management scheme for effective, efficient, reliable and easy accessibility, and also the use of MYSOL for the database. Based on the findings, it is recommended that the staff pension system developed in this research should be adopted by all states.

This research aims to identify the structure of commodity markets strategic contributor to inflation, patterns of distribution and formation mechanism of market prices of strategic goods that contribute to inflation. The study was conducted in the province of Bangka Belitung, Indonesia by considering some things namely inflation rates of Bangka Belitung, food commodities and the entrance in Bangka Belitung. The study concluded that the structure of the market of all commodities in the object of the research is indicated as a market with high concentration levels. Commodity markets for agriculture, industrial, and livestock were shown to have build oligopoly market structure, while the retailer level is indicated by the market very competitive markets. Distribution patterns tend to vary and do not stick to one line standard, allowing lower-level traders to acquire products from a variety of distribution channels. Costs that dominate almost the entire structure of the commodity cost object of research is the purchase cost of goods and cost of transportation

Retail losses had shrouded the corporate retail stores success. A study on retail store management and its success found that retail stores that were able to control shrinkage and attrition in the medium term, had synergic advantage and were more successful even during difficult times. However, it was found that resource allocation for the control of attrition and shrinkage at the store level is challenges due to resource allocation paradox. A retail store manager has the challenge of choosing either frequent auditing to reduce shrinkage or improving customer service and engagement. The research suggests that the store manager should focus on customer service and instead of shrinkage. This strategy however should be supplemented first by a focus on reducing attrition through conversion of part time employees into full time employees instead of direct recruitment

This paper focused on addressing the effects of operational issues on the stakeholders to a private organisation. The findings show that the implementation of stakeholders’ involvement lent support to effective zero waste practice in this research. It is an action research, carried out in a case study of a commercial livestock farm, using workshop and interviews as key data collection methods. The research considered the interest of the affected and involved stakeholders in identifying and deliberating on key operational issues such as live-stock waste management and mortality. Suggestions and decisions result in effective approach to addressing stakeholders’ marginalisation through a participatory research process, which led to a zero-waste operational practice. The research concludes with the suggestion for a mixed method to explore the topic in future research in a private sector organisation

Numerical analysis of fluid flow and heat transfer were performed for cross-flow tube-type heat exchanger in staggered and in-line arrangement. The purpose of this project was to simulate the process of forced convection heat transfer of air over a heated cylindrical pure copper rod using finite element scheme and compared the results with experimentally obtained data. Also, the work was to compare the performance of both staggered and in-line tube bundle configurations. The cross-flow tube-type heat exchangers consist of 25 mm transverse pitch, 18.75 mm longitudinal pitch, 20 cylindrical rods of Ø12.5 mm in a 125 x 125 mm cross section. Finite element simulation was carried out by modeling the working sections of the cross flow heat exchangers. In this, Model geometry was created, meshed, calculated, and postprocessed using FEMLAB 3.0 for ten different air inlet velocities corresponding to experimental data obtained. The simulation results revealed 29.77% and 25.31% deviation in Nusselt number from experimental results for staggered and in-line tube bank respectively

The presentation is a position paper on the interconnections between the education policy, curriculum choices on science, technology, engineering and mathematics and the place of demography. The study is aggregate of thoughts complemented with archival review of existing literature and empirical analysis on admission trends and population growth. It was also firstly presented in one of the several departmental seminars. The study emphasised that demographic trends and growth are the main engine for technological progress. The study portrays demographic trends as crucial engine for technological progress and also works as the drivers of human capital towards achievement of economic prosperity. The result revealed wider gender gap that range from 41.4% to 51.5% in both pre-and postSTEM policy, though it finally stablised at 41.5% in 2009. The study positioned demographers as the conduit for delivery of optimum population or population explosion via assisted fertility technology e.g. in-vitro fertilization (IVF), preimplantation genetic diagnosis, human reproductive cloning, fetal DNA in maternal plasma, and genetic diagnosis). Therefore, while the pursuit of science, technology, engineering and mathematics is crucial for growth, the neglect of the sources of supply of human drivers or the demographic-based pull-and-push factors could engender wobbling and crawling structure of technological advancement. The authors however recommends adequate knowledge of these interplays for plausible appropriate education and technological policies towards the delivery of desire sustainable economic development.

The transportation, agricultural and power sector of India is largely dependent on fossil fuels that decrease day by day. The government has to import large volumes of fuel from foreign sources to meet the fuel demand for power production, causing a negative impact on the country’s economy. Biodiesel can thus be a destined source to future energy demands. Increasing the usage of biodiesel will also decrease the global problem of environmental pollution, as fossil fuels are considered to be the major source of harmful emissions. In a developing country like India this is not practically feasible to divert the edible oil for production of Biodiesel as the edible oil demand for human consumption is always higher than its domestic production. Under Indian climatic conditions only few plant sources can be considered for biodiesel production which produces non-edible oil in greater quantity and can be cultivated at large scale on non-cropped marginal and wastelands. In this study the available potential of cotton seed oil and rice bran oil biodiesel feed stocks, comparison of cost analysis are discussed. Producing biodiesel from cotton seed oil and rice bran oil feed stocks is greatly possible, cost-effectiveness and availability of biodiesel needs to be carried out to help ensure that biodiesel will be able to fully replace fossil fuel and can thus assist in future energy needs

As the airline company in Indonesia which is the one of domestic leading airlines, Sriwijya Air has been created the electronic voucher called e-voucher Sriwijaya Air for loyal customers. The e-voucher is used as a flight ticket payment instead of cash payment to buy a ticket. The e-voucher consists of some attributes such as destination, flown date, and flight class. Particularly, a marketing manager needs to review the utilization of e-voucher when a ticket has been approved in every year. The proposed solution is to redeploy existing OLTP database into data warehouse. The data warehouse already developed using nine-step Kimball’s methodology. All data will be analyzed using OLAP to present a report in a visual form such as dashboard. Furthermore, airlines company can produce an analysis report using business intelligence.

Overview of the current advances in lead-free solder, with highlighting the effects of various alloying elements is discussed in this paper. Also discussed is nanoparticle additions in solder alloy, as new prospects for innovative ways to enhance solder strength and reliability. Developing a high strength solder not containing lead is a challenging task, and we still needs to advance our knowledge of ternary and quaternary lead-free solder systems, from physical metallurgy. This paper discusses various alternative leadfree solders

The high decline rate and the low and off are challenge for the oil and gas companies as matured oil-fields operator. This research was conducted to provide a solution to obtain information about the dominant factors which cause low and off. The data warehouse can be a solution in analyzing data and getting information about the dominant factors causing low and off, faster and more accurately. This research uses the data from the operational database and daily production reports that are already exist. The method used in this research is a nine-step methodology designed by Kimball and Ross which is a model of systematic data warehouse in building data warehouse. The output of this research is a prototype data warehouse that can be used to perform an analysis in helping the management team to make decision in production planning process. The conclusion of this research is that data warehouse can be a solution for oil and gas company to obtain valuable information from historical data or from other data sources that have been available, but not yet maximally utilized, such as information of dominant factors causing low and off

There are several mundane and repetitive tasks in recent times that call for the development of effective and efficient robots that can be remotely controlled for safety, accuracy and flexibility. In the work reported here, a versatile and low cost “Pick and Place Robot” that can be remotely controlled is developed. The robot uses two Arduino microcontrollers connected in a master/slave configuration. The master controls the robotic arm while the slave controls the robotic base. The arm utilizes servomotors to provide motion in the required axis. The base consists of dc geared motors and tracked wheels for transporting the robotic arm with the griper. The result of this project is a miniature robot that provides pick and place functions that can be used in several applications by changing the program of controller. The structure is designed to lift light loads. The applications of this system include warehousing, performing tasks in factory lines and even it can be employed as a personal helper for people with disabilities

Water coning is a serious issue for the oil and gas industry. This poses a big concern regarding the costs that to be incurred for separation and equipment capacity. Coning is the production of an unwanted phase with a desired phase. Over the years, many techniques and control methods has been birthed, however, the issue of coning can only be mitigated and not completely discharged. Reservoir and production engineers need to understand the basic framework; the parameters that greatly influence coning and how effective manipulation of it can deal with it. With the introduction of horizontal wells, the production rate is two to four times that of vertical wells, and coning is reduced and the breakthrough time is increased. Numerous papers has been written regarding to coning and vertical wells, only a few emphasize on horizontal wells and simultaneous water coning and gas coning. The objective of this research is to study the post breakthrough performance in simultaneous coning and a black oil simulator was use for the research. Sensitivity analysis was carried out on: the production rate of oil (qt), horizontal permeability, vertical permeability, perforation length, the height above perforation, extent of reservoir area and the formation porosity. A generalized correlation was developed for predicting coning behavior using non-linear analysis.

This study was conducted with the aim of examining the effects of organizational politics (OP) and emotional intelligence (EI) on Affective commitment..Cluster sampling technique was used to select three public universities which is found in Amhara region,Ethiopia.The participants(n=332) was selected from these public universities using simple random sampling technique.The statistical analysis method includes descriptive statistics and structural equation modelling(SEM) .IBM SPSS AMOS 23 software was employed for testing the hypotheses using the collected data from the respondents at a particular point of time.To measure the relation that exists between the independent and dependent variables this study employs self-reporting questionnaire based on five point likert scale.The result of the study shows that perceptions of organizational politics and Emotional intelligence predict affective commitment negatively and positively respectively.

The asphalt industry has been perpetually challenged by its hazardous emissions and its contribution to the ongoing climate change and global warming crises. Likewise, the environment has been cumbered by the challenge of improper disposal of nondegradable solid wastes especially crumb rubber in form of scrap tyres resulting in serious environmental degradation. This research investigated the effect of modifying bitumen with bio-oil from cassava peels upgraded with a nondegradable polymer i.e. crumb rubber. Performance tests were carried out on the modified bitumen to evaluate its effect on its rheological properties. The percentage of bio-oil by volume used for modification of bitumen was 5%, 10%, 15% and 20%. Marshall Stability and flow tests were also carried out on the bio-asphalt produced. Experimental results of bitumen modification with cassava peel oil at 5%, 10%, 15% and 20% replacements showed an increment in flash point of 244°C, 250°C, 252°C & 259°C fire point of 259°C, 265°C, 269°C & 274°C and softening point values of 55°C, 55.5°C, 56.5°C & 57.5°C respectively of the base bitumen. Due to the high moisture content associated with biooils, properties such as ductility and viscosity were adversely affected. Upgrading with crumb rubber caused an improvement in the engineering properties of the base bitumen with penetration grade at 20% modification showed the resultant blend was 40/50 which is suitable for use on airport pavements. The highest Marshall Stability and Flow values were obtained at 20% modification with bio-oil upgraded with polymer with values of 26.5kN and 13.33mm as against 9kN and 10.5mm obtained on the control sample. Finally, it was observed that the bio-oil could be utilized in the production of cutback bitumen due to the reduction of viscosity

The primary objective of this project is to extend the conveniences of deconvolution to non-linear problems of fluid flow in porous media. Unlike conventional approaches, which are based on an approximate linearization of the problem, here the solution of the non-linear problem is linearized by a perturbation approach, which permits term-by-term application of deconvolution. Because the proposed perturbation solution is more conveniently evaluated in the Laplacetransform domain and the standard deconvolution algorithms are in the time-domain, an efficient deconvolution procedure in the Laplace domain is a prerequisite. For this research objective, a new algorithm is introduced which uses inverse mirroring at the points of discontinuity and adaptive cubic splines to approximate rate or pressure versus time data. This algorithm accurately transforms sampled data into Laplace space and eliminates the Numerical inversion instabilities at discontinuities or boundary points commonly encountered with the piece-wise linear approximations of the data. Applying the algorithm to the field data obtained from published works, we can unveil the early-time behavior of a reservoir system masked by wellbore-storage effects. The wellbore-storage coefficient can be variable in the general case. The new method thus provides a powerful tool to improve pressure-transient-test interpretation. Practical use of the algorithm presented in this research has applications in a variety of Pressure Transient Analysis (PTA) and Rate Transient Analysis (RTA) problems. A renewed interest in this procedure is inspired from the need to evaluate production performances of wells in unconventional reservoirs. With this approach, we could significantly reduce the complicating effects of rate variations or shut-ins encountered in well-performance data

Issues of population explosion has evoked several images characterized by emotional, value-laden and often paranoiac connotation that cannot be obviously ignored considering its threatening challenges. It is against the foregoing that this paper attempt to interrogate the relevance of Thomas Malthus theory on population and the challenges of the bourgeoning population explosion in Nigeria. The core objective of this paper is to investigate the relevance of the theory on Nigeria’s population. Other objectives are to ascertain the effects of the population explosion on the Nigerian urban areas; food security, crimes and security and poverty. In terms of methodology, the paper relies on an explanatory design and some empirical data generated through secondary sources and official documents were examined. The data were analysed using a descriptive method of analysis. The paper identified the relevance of Malthus theory on the bourgeoning population explosion on the following key areas: Food Security; Poverty Rate; Urbanization; crimes and Security Threat. After examination of official documents and secondary data, the paper concludes that population explosion has continued to undermine the achievement of development’s goals in Nigeria. A population growing faster than the output of modern goods and services not only frustrates development goals; it undermines the credibility of promises made in the name of development and political will to pay the price of progress. The paper among other things recommends for the promotion of mechanized farming; engage public private partnership for investment and financing of agricultural productivity and housing; and the era where population increase is seen by many in Nigeria as the key to the control of political power and resources should be discarded and a proactive approach adopted.

Vibratory welding is a non-thermal method to reduce the residual stresses. In vibratory welding, mechanical mode of vibrations is imparted to the specimen during welding. This paper presents influence of mechanical vibrations (voltage input to the vibromotor) on the hardness of aluminium alloy weldments. Vibratory Tungsten inert gas welding is applied to join alloy weldments. In this hardness values of aluminium alloy weldments are analyzed for different vibromotor voltage inputs keeping other parameters constant i.e., flow rate of gas, speed of welding, weld current and the vibration time of the specimen. It is observed that hardness of aluminium alloy weldments is increasing with voltage input to the vibromotor from 50 V to 160 V. it is also noticed that the hardness of aluminium alloy weldment is decreasing when the voltage input to the vibromotor is more than 160V

The Nigerian construction industry is one of the largest construction markets in Africa. It consists of foreign and indigenous contractors, construction professionals, public and private clients and material manufacturers. However, gross dissatisfaction of clients as a result of poor work quality, cost overruns and time overruns is inhibiting the growth potentials of the industry. Innovation holds great potentials for improvements in the industry. However, there is a need to understand the drivers and barriers to innovation. This study assessed the drivers and barriers to innovation. This study adopted a quantitative research design with questionnaires distributed to construction professionals in consulting and contracting firms located in the Mainland area of Lagos State. Data from the survey were analyzed by descriptive statistics and presented in form of frequencies, charts and mean. The major drivers of innovation from the survey were clients’ requirements, developments in ICT and design trends while the main barriers to innovation as perceived by the respondents from the study were lack of understanding of the benefits of innovation, perception that the industry is doing well without innovation and cost of innovation. If the industry must improve its growth potentials then, innovation is not negotiable. However, construction stakeholder will need to address the barriers to innovation identified in this study

The aim of the study is to find out relationship between mobile dependency and self-esteem among adolescents. It was hypothesized that there is no significant relationship between mobile dependency and self-esteem among adolescents. The population that was selected for the study was adolescents from various institutions in Karkala and Mangalore region. A sample size consisted of 200 adolescents within the age range of 16 to 24 years; both male and female were taken for the study. The Mobile Dependency Scale and Rosenberg Self-esteem Scale were used. One way ANOVA and Quartile deviation were calculated. A result reveals that there is no significant difference between mobile dependency and self-esteem among adolescents

As information and communication technology (ICT) rapidly developed, government are rearranging the way they work and iteract both internally and externallly. One of the communication ways between the government and citizen are the annual tax reporting services. e-Filing are the personal tax report application in Indonesia that provided by the Directorate General of Taxes under the Ministry of Finance, Republic of Indonesia. This system plays an important role in the government efforts to reduce the queue in the reporting tax. This research aimed to find the correlations between trust and the usage of e-Filing application. Collected data are 61 respondents where 39 respondents experienced in using the e-Filing will beanalyzed using the method of Partial Least Square – Structural Equation Model (PLSSEM). The evaluation results of the measurement model found that the usage of the application is weakly unaffected by 26% of public trust in the government.

With ever increasing concern on energy security, future oil supplies, high performance of automobiles, the global community has been seeking for nonpetroleum alternative fuels. it leads to research in modifying the mechanical design and analysing its performance characteristics with vary in fuel used, applied load on engine, torque, lubrication etc. preheating is a method to increase the thermal efficiency of engine, decrease the humidity in inlet air supplied, reduce the undesired effects of cold start and in turn helps for complete combustion. The present research work was to analysis the performance characteristics of a four stroke DTS-I, single cylinder, air cooled, spark injection petrol fuelled with methanol blends in different concentrations. The results are compared with the modified engine in which the inlet air gets preheated. The engine test results showed improvement in all performance characteristics in modified engine. It results an increase in brake thermal efficiency by 4-6%, indicated thermal efficiency by 3-5% and improvement in Brake specific fuel consumption by 5.4% with comparison with normal engine.

In developing processing machines for plant materials, the frictional property of the seed on structural surfaces of Mild steel (MS), Plywood (PW), Concrete (CC) and Glass (GL) is a parameter which needs to be measured. In this study, the static coefficient of friction of two Nigerian beniseed accessions (Yandev-55 and E8) were determined at moisture content levels of 5.3, 10.6, 16.1 and 22.4 per cent (wet basis). These were used as inputs into designing a beniseed oil expeller. A - 2 x 4 factorial experiment in completely randomized was used for the study. The static coefficients of friction between beniseed and the four structural surfaces increased curvilinearly with increase in moisture content irrespective of the surface employed. The result showed that glass has the least value of 0.32 while for mild steel, plywood and concrete, frictional coefficients with beniseed were between 0.39 to 0.59 within the 5.3 and 22.4% moisture content levels. The effect of moisture content is highly significant on the coefficient of frictions of all the tested surfaces..

Epilepsy is one of the prominent and disturbing neurological disorder and many people across the world are victims of this problem. The sudden motor disturbances in the brain cause and trigger these seizures. Due to the hypersynchronous discharges happening on the cortical regions of the brain, the activities of the motor becomes abnormal and so seizures are triggered. The seizures caused due to epilepsy are quite heterogeneous in nature and so diagnosing it is quite challenging. Electroencephalography (EEG) is the most widely used instrument for the detection of epileptic seizures. In this work, Haar and Sym8 wavelets are employed to extract the wavelet features at level 4 from EEG signals. The extracted features like alpha, beta, theta, gamma and delta are classified through the Soft Discriminant Classifier (SDC) to obtain the epilepsy risk level from EEG signals. The final results show that when Haar wavelet is employed and classified with SDC, an average classification accuracy of 95.20% is obtained and when Sym8 wavelet is utilized and classified with SDC, an average classification accuracy of 94.68% is obtained

Flexural strength also known as the bending strength which plays a vital role in the industries where the heavy load application is implemented. The study reports show that shotpeening technique considerably improves the mechanical properties of a material such as hardness, fatigue strength, corrosion resistance, flexural (or) bending strength etc. Here the shot material used for shotpeening is glass beads and the target material is aluminum alloy of grade AA-2024 T3 which is widely used in the automobile and aircraft industries due to its light weight and strength. The experimental results show there is an improvement in the flexural strength of AA2024-T3material after shotpeening

Electric vehicle range is very important while designing an electric vehicle energy storage system. So an energy storage system must be designed according to the vehicle power, torque required and speed of the vehicle. So the capacity and energy must be according to vehicle parameters. But there will be range anxiety i.e. the discharge time of the battery is a problem. Due to load variations and speed variations battery will drain fully before the expected time which is calculated theoretically. So to avoid this problem a new method is introduced in this paper. In this method the total energy requirement is calculated including the efficiency factor. Then an extra percentage is added to that and the total energy storage system capacity is fixed. Then the total energy storage system is split in to two as main battery pack and auxiliary pack. Then the first part is allowed to charge fully and the next part is charged through solar panel pasted on the car body. After the charging of first part the car is started and allowed to move. When the SoC has discharged fully, main pack is cut off and the auxiliary pack is ON, simultaneously the main pack is charged. This strategy will help to improve the range of electric vehicle when compared to a vehicle without solar panel and only single set of battery pack

Melon shelling machine was designed, constructed and evaluated. Shelling efficiency and cleaning efficiency were evaluated for on the machine. The design adopted the method of shelling by attrition. The major machine elements of the shelling machine are the hopper, shelling chamber and the separating chamber. The hopper is made up of welded galvanized sheet slanted at 23° which is the coefficient of static friction of melon on galvanized sheet. The shelling chamber has an impeller which consists of two circular disks with 24 vanes positions in between the disks. The vanes are inclined at an angle of 45° to the horizontal axis. The minimum power required for the impeller was calculated to be 598.2W and the terminal velocity was calculated to be 7.6 m/s. Evaluation was carried out for the machine shelling efficiency and cleaning efficiency using three levels of moisture content (3.79% d.b., 6.61% d.b. and 9.53% d.b.) and three levels of impeller speeds (800, 1000, and 1200 rpm). The results showed that the moisture content had a significant effect (at P<0.05) on the shelling efficiency and cleaning efficiency. However, the impeller speed has a significant effect only on shelling efficiency. The optimal values of the shelling efficiency and cleaning efficiency were 39.1% and 70.3% respectively with machine loss of 4.5% at 3.79% d.b. and 1200 rpm

Problem-solving and ongoing procedure enhancements are key elements to obtaining quality improvement in business operations. Many process and machine improvement strategies have been suggested and implemented in organizations, where define, measure, analysis, improve and control is mostly applied. Here we aimed at improving the machine productivity of assembly line in a cotton ginning assembly line in an Industry. The tool which is used to improve the productivity of assembly line are time study and method study. Based on this, the study provides data of time required for each assembly processes, sequence of each operations and flow of the product in assembly line. The present study has been done at an industry, a leading manufacturer of cotton ginning machine. The aim of the study is to identify the various problems on the assembly line which causes unnecessary delay in the operations. The problem is found in the assembly line and is solved by work study techniques and it is found that cycle time of bottle neck operation was reduced by 33.05% per trolley

Hybrid polymer composites are the materials made by combining two or more different type of fibers in a matrix. Hybrid polymer composite material offers the designer to obtain the required properties in a controlled considerable extent by the choice of fibers and matrix. The properties are tailored in the material by selecting different kinds of fiber incorporated in the same resin matrix. They offer wide range of properties that cannot be obtained with a single type of reinforcement. Due to its high specific strengths, high specific modulus, low densities, light weight etc. based on its applications. Presently they are playing a vital role in aerospace, defence, transport, sport applications. Worldwide researches are keenly interested in finding out their behavior in real life exposed to various environmental conditions, variety of loads etc. In this paper, We fabricated carbon, e-glass and hybrid composites by using hand layup technique in uni-directional orientation with epoxy as a matrix material and conducted various tests such as tensile, compression on Universal Testing Machine (UTM) and hardness. The results are validated with FEA and observed that Al-6061- T6 which is used in manufacturing of military aircraft landing mats, truck bodies and frames etc. has a tensile strength of about 310.25Mpa.The tensile strength of hybrid fiber is 341Mpa which is higher than Al 6061-T6. We have compared the experimental results with ansys results and found that the experimental values are very close to the ansys results. But when compared within the fibers carbon fiber exhibited more strength when compared to other fibers

This study investigates the relationship between quality of work-life and organizational commitment in the academic environment. Dimensions of quality worklife examined include career advancement, job security, pay benefit and employee participation in decision-making. The study adopted the survey method with data collected from a sample of two hundred and ninety-three (293) randomly selected respondents in a private-mission owned university in Nigeria. Results of data analysis indicate a negative relationship between career advancement, job security and organizational commitment. However, positive relationship was found to exist between employee participation, job satisfaction and organizational commitment. The study suggests the imperative for tertiary education institutional managers to prioritize specific dimensions of employee quality of work-life as an integral antecedent to the achievement of organizational objectives. This holds promise to attaining global standards

Distributed Denial of Service (DDoS) attack is the most severe cyber-attack that affects the availability of critical applications. The attackers identify the weakness in the machines and compromise them to involve in the flooding attack. During the DDOS attack generation, they also gain access to secret information. These computers are then used to wage a DDoS Attack in host’s computer. Through many security measures have been taken in order to stop DDOS Attack to be protect our data, the attackers have developed new techniques and attack methodology. Hence it is very important that instead of reacting to new attacks, it is necessary to build a complete DDoS solution that will defend all types of DDoS attacks. So, the researchers must understand the cyber space and methods utilized to block the DDoS attacks. The proposed system provides a unique method to detect DDoS attack using Splunk. We propose two methods for prevention of DDoS attack. One is using Randomly generated Captchas and other one is using Linux bash script to prevent DDoS attack by automatically blocking IP of the client, who is sending multiple request at a time.

There is proposed a detailed model for a decision support system for investment in SMART CITY technologies. The model is distinguished by the assumption that the first investor does not have complete information, both about the financial strategies of the second investor and about the states of his financial resources aimed at SMART CITY investing. In this case, the first investor has the opportunity to obtain additional information by the expense of a part of his financial resources. The last one makes it possible for the first investor to get a positive result for himself if he cannot get it without this procedure. Considered variants of rational behavior of investors. Imitation experiments confirmed the adequacy of the model. The deviation of the results of a simulation experiment from practical data does not exceed 9–12%.

The addition of dynamic positioning system on offshore auxiliary vessels leads to the installation of a large powered bow thruster. Unpredictable fieldwork conditions lead to uncertain loading. Changes in electrical system configuration and load shedding scheme are just a few of the many ways to maintain electrical system stability. This method is done in order to balance the generator mechanical power generated with the load needs. The configuration changes has been made and the result was that the closed bus of 2 generator thruster and 2 diesel generator configurations have excellent stability that can reach stable conditions with 110% loading on each bow thruster. While Rhe closed bus configuration of 1 thruster generator and 2 diesel generator provides an opportunity to rest 1 generator thruster to save generator usage. However, the stability of this configuration can be improved by conducting a load shedding scheme

The economics taught and applied in Indonesia are monistic, and the same thing is applied in almost all universities in the world since the Second World War. The economics is also taught and applied at Medan State University by referring to Paul Samuelson book entitled “Economics: An Introductory Analysis”. The book emphasizes the dogmatic orthodox economics theory by teaching classical and neoclassical perspectives. If economics is only taught from one perspective it is very contradictory when tested using empirical evidence because it will only touch aspects of the introduction of knowledge, values and theories of economic orthodoxy that are far from the real world economy. Monistic learning processes such as this, of course, have not been able to increase active involvement and arouse students critical attitudes; thus, limit students to developed skills, and to understand economic and social issues more broadly. Therefore, it is necessary to use appropriate pedagogy in teaching macroeconomics to students. This article aims to explain the importance of pluralism in macroeconomic learning and the challenges faced and see students perceptions of economic pluralism. The results of this study indicate that the perceptions of students using focus groups analyzed using Nvivo software show that students enjoy learning pluralism and are able to improve their ability to analyze, criticize, assess, understand, and have better writing skills.

Groundwater is a unique kind of mineral resources, relation to which should be special in our modern world. Geology of the earth surface is arranged in such a way that boundaries of groundwater aquifers and complexes distribution do not coincide the boundaries of states, and therefore extraction of this priceless resource must be regulated at the international level. Aquifer exploitation occurs in all the countries at all the continents in accordance local legislative norms. Many international conflicts can be prevented if one approach the problems of subsoil use on the basis of a general agreement. The aim of the research is development of an international conceptual model for groundwater production management through regulation of specification systems, monitoring, licensing, control of groundwater extraction. Features of groundwater extraction from transboundary aquifers are considered, international experience of conflict regulation in this sphere is reviewed, environmental measures are offered, recommendations and prerequisites for development of an international system for groundwater extraction management are given.

Internet becomes the most popular surfing environment which increases the service oriented data size. As the data size grows, finding and retrieving the most similar data from the large volume of data would become more difficult task. This problem is focused in the various research methods, which attempts to cluster the large volume of data. In the existing research method Clustering-based Collaborative Filtering approach (ClubCF) is introduced whose main goal is to cluster the similar kind of data together, so that retrieval time cost can be reduced considerably. However, existing research methods cannot find the similar reviews accurately which needs to be focused more for efficient and accurate recommendation system. This is ensured in the proposed research method by introducing the novel research technique namely Modified Collaborative Filtering and Clustering with Regression (MoCFCR). In this research method, initially k means algorithm is used to cluster the similar movie reviewer together, so that recommendation process can be done in the easier way. In order to handle the large volume of data this research work adapts the map reduce framework which will divide the entire data into subsets which will assigned on separate nodes with individual key values. After clustering, the clustered outcome is merged together using inverted index procedure in which similarity between movies would be calculated. Here collaborative filtering is applied to remove the movies that are not relevant to input. Finally recommendations of movies are made in the accurate way by using the logistic regression method. The overall evaluation of the proposed research method is done in Hadoop from which it can be proved that the proposed research technique can lead to provide better outcome than the existing research techniques

Principle Component Analysis (PCA) is a widely used technique in the field of face recognition. Any system will have its own pros and cons. One of the disadvantages of PCA is its bonding with the light variation. By focusing on this issue, an improved algorithm is proposed by combining PCA with the Fast Fourier Transofrm-2. This solution is then applied to a real time environment which provides the smart access to the house. The user interface is provided using the Android application installed on the user’s smart phone. The communication between the smart access system and the application can happen remotely. The mechanical door lock is controlled using the system which can receive and transmit the command

The traditional technique for testing water and soil quality is to accumulate their examples and send to the work to check and break down. This system is tediousand not conservative. The water quality estimating framework that we have got actual checks the character of water endlessly through appropriate sensors. In standard farming, development of the plants is used to continue and upgrade human life. the event in our country is greatly diminished owing to absence of intrigue, shortage of farming land and water and many agriculturists with their own advantage they need been doing the event at this. In any case, that to boot respects less creation owing to absence of attentiveness regarding the land waterlessness, no opportune chemical uses and affordable harvests for the land. The Wi-fi module exchanges data gathered by the sensors to the controller, and exchanges the data to the computer. This system continuously monitoring the contamination of the water assets, soil quality.

The total use of vehicles increasing, causing the need for diesel fuel has increased as well. The more use of diesel vehicles causes the more exhaust gas emissions produced. Therefore, it affects the risk to human health. Exhaust gas emissions can be reduced by blending biodiesel-diesel fuel. Biodiesel made by esterification process of waste cooking oil obtained from the process of frying food. Furthermore, diesel fuel blended with 12.5% v/v of biodiesel-diesel (B12.5), 15% v/v of biodiesel-diesel (B15), 17.5% v/v of biodiesel-diesel (B17.5) and 100% of biodiesel (B100). Diesel Fuel Pure (B0) used as a comparison of the observations results. Exhaust gas emissions were observed using Gas Analyzer to obtain CO, CO2, HC, and smoke opacity. The purpose of this research study is to obtain exhaust gas emissions from the combustion process due to the effect of blending biodiesel-diesel fuel. The increase in biodiesel-diesel blend resulted in the reduction of CO, CO2, and HC at a low rotation of 1000 rpm and 1500 rpm. Smoke opacity not produced in this rotation. Intermediate rotation of 2500 rpm resulting in a reduction of CO, HC, and smoke opacity, but the CO2 had increased. High rotation of 4500 rpm produces CO fluctuating, CO2 was relatively constant, HC fluctuated, and smoke opacity increased

Back muscle functional asymmetry is most common among squash players by their regular unilateral movement while playing. This study analyzed the effect of the body alignment correction program on asymmetry (left-right) developed squash players. Twenty eight asymmetry developed squash players were considered. All of them were male, right-handed and more than four years of experience in playing squash. Electromyography of back muscles (erector spinae and trapezius) and moiré topography of back were statistically compared before and after the twelve week alignment correction program that include various training. Results showed that the scapular inclination was decreased (p < 0.05) and resulting scapular in anatomically straight. To alignment, a decrease was observed in right side inclination and increase in left side inclination, which result in decreased (p < 0.05) left-right asymmetry rate and increased left-right balance. Significant (p < 0.01) decrease in right-side erector spinae muscle activity was observed and identified that erector spinae muscle contributed more on left-right asymmetry than the trapezius muscle. It was witnessed that training program decreased the muscle activity of the stronger side rather than increasing the weaker side. To conclude, the body alignment correction program was effective in reducing stronger side muscle activity and assisting to maintain left-right symmetry

The present paper investigates the effect of completer slip on Peristaltic transport of a Jeffrey fluid in a tapered channel with suction and injection. The mathematical modelling has been carried out under long wavelength and low Reynolds number approximation. The analytical solution for velocity field, pressure gradient, frictional force and stream function in the wave frame of reference are obtained. The pressure rise and frictional force over one wave length are obtained. The effect of different physical parameters on pumping characteristics and frictional forces are discussed graphically. It is observed that pressure rise decreases with increasing permeability parameter and increases with increasing amplitude. It is also observed that for various values of suction parameter k , the pumping curves coincide at a point in the first quadrant due to the suction or injection in the channel. The frictional forces illustrate the opposite behavior compared to pressure rise. The trapping phenomenon for different parameters is presented graphically

Every explored and developed mineral deposit has its own structural features. The mining practice shows that when designing of large-scale blasts, the individual structural features of the blasted rock mass, as a rule, are not considered. In this regard, the estimated parameters of drilling and blasting operations do not meet the requirements for obtaining a given particle size distribution of the blasted rock mass. Despite the high specific consumption of explosives, there is a significant percentage of oversize yield at the Mikhailovsk?? field, which significantly increases costs. This phenomenon is conditioned by complex mining and geological conditions, including the rock stratification. The article considers the effect of the stratification of banded iron formations from the Mikhailovsk?? field on their blasting destruction process. The dependences of the ultimate tensile and compressive strengths on the angle of inclined stratification are identified. The dependences of the change in the particle drift velocity during the stress wave propagation along the strike of stratification and in the direction perpendicular to the layers are determined.

The present article highlights the popularity of Children’s literature, with a special focus on the works of C.S. Lewis, and how it serves as a tool of instruction, interaction and delight to the young minds. The main context of the article i.e. folktales and fables is discussed, taking into consideration the most important and familiar fantasy novel of C.S. Lewis, The Lion, the Witch and the Wardrobe. The Lion, the Witch and the Wardrobe, though popularly considered as Children’s Literature is used to entertain children and young adults alike. It goes on to trace how the book was converted into its digitalized form as The Chronicles of Narnia. Thereafter, the article makes a concise analysis of the development of the themes as well as the symbols used in the movie followed by a discussion of the elements and style adopted in the movie which showcases how contemporary society adopts fables. The conclusion pictures the growth of fables to digitalization, the making of the movie, a brief history of the book adaptation, impact and reception of the book and movie, along with the identification of the positive and negative evaluation of the film. In addition to this, a comparison of the book and the movie is made. The plot of the novel has been analyzed in terms of its depiction of various linguistic patterns, correct usage of grammar and rhythmic arrangement of words with alluring nature. Furthermore, it is represented in the thesis how the fantasy elements developed by the author convincingly replaces true life by his measured strategies and creates an entirely new world for the target audience to revel in are discussed. The author creates such artistic worlds with such minute and accurate details that the real world gets obliterated in the reader mind at times.

The present investigation is carried out on bi fuel mode fuelled with hythane as secondary fuel and diesel as primary fuel. Initially, run the diesel engine with pure diesel at various loads from no load to full load condition. Now the diesel engine is converted in bi fuel mode by injecting the hythane with the flow rates of hythane is 4, 5 litres per minute (lpm) from the inlet manifold and diesel as pilot fuel. In a bifuel mode with hythane10 at 5lpm showed improved thermal efficiency of 11.54% when compared with pure diesel operation. The hythane10 at 4lpm showed the reduction of NOX by 12.78% than the diesel operation

In this paper, an area efficient barrel shifter, which is an important module in the “digital signal processing” and “graphics applications”, is designed using quantumdot cellular automata (QCA) technology. This overview is an approach to optimizing the architecture for barrel shifter, which can be applicable to reduce design delays without significantly increasing the area. We have evaluated the performance of the design by using QCADesigner tool, in terms of complexity, area and latency. According to experimental analysis, the proposed shifter is significantly faster than the previous designed QCA shifter.

One of the important codes, a gray code is normally used to detect correction of error in digital systems. Gray codes use a binary encoding scheme through grouping of the order of the bits and changing one bit of the group. Quantum-dot cellular automata (QCA) is a promising and a future technology for semiconductor transistor based technologies. We propose an extendable QCA binary to gray code converter in this paper. An Exclusive-OR gate is a core element in binary-to-code converter so we used an XOR gate using Nand-Nor-Inverter (NNI) gate which can simplify to logic circuits. The NNI gates are universal gates and can efficiently design XOR gates. A first proposed design is a 2-bit circuit and we extend it to 3-bit and to 4-bit designs. The proposed circuits are compared to previous designs and it shown its efficiency.

Characterization of iron sand magnetic material coated with 2- aminobenzimidazole group modified silica was successfully carried out. The synthesized process was through a sol-gel process using sodium silicate, 2- aminobenzimidazole functional group, and 3-chloropropyltrimethoxysilane as a link agent of silica and functional group. Magnetic material (MM) of iron sand was separated using an external magnet and then washed with distilled water and Hydrogen Fluid (HF) solution of 10%. MM - Silica - Aminobenzimidazole (MMSA) was characterized using Fourier Transform Infrared (FT-IR) spectrophotometer, Xray diffractometer (XRD), and Vibrating Sample Magnetometer (VSM). In addition, the effect of acid pH (1-6) on stability was measured by measuring dissolved Fe ions using Atomic Absorption Spectrophotometer (AAS) and measuring pH Point Zero Charge (pHPZC). The results showed that the synthesized of MMSA material through a sol-gel process was successful. Stability test showed that MMSA was stable under acidic pH solution. Measurements of the pHPZC indicator showed that the surface of the MMSA was negatively charged at the solution pH of <5.39 and positively charged at the pH of the solution > 5.39. Functionalization of the 2-aminobenzimidazole group allows MMSA to interact specifically with metal ions in solution.

Most technology companies in the developed part of the world are probably motivated by the need to change the world or re-invent how things are being done, however, for entrepreneurs in Nigeria, majority seem rather concerned with the ability to satisfy their basic needs such as food, shelter, provision for their family etc. The purpose of the research is to identify specifically what motivates a lot of Nigerian entrepreneurs using Abraham Maslow’s five hierarchy of needs and how it currently relates or affects their company’s current performance which was measured in terms of efficiency, sales volume, level of competitiveness, manpower growth and production volume. The study employed the use of quantitative methods. The study is descriptive in nature using survey research design. The data collected were analysed using descriptive statistics and the hypotheses formulated were tested using linear regression. The tool used for analysing this data was the SPSS version 22. The study found out that the need for love and belonging is the most significant predictor of entrepreneurial performance. In addition, physiological needs are found to be significantly related to performance. The recommendation from this research work suggest that collaboration and business network as well as the need for survival would increase entrepreneurial performance.

This paper examines challenges facing SMEs in emerging ICT adoption from diverse actors perspective using data driven thematic analysis approach -similar approach to grounded theory. This study deployed both unstructured and semistructured interviews with the total of 26 interviewees drawn purposefully from Crunch online database in Luton. Data collected from the interviews were analysed to understand both the challenges faced by SMEs and actors that pose such challenges during ICT adoption. The study developed a framework that revealed certain actors that took part in emerging ICT adoption the challenges they pose that impede SMEs from adopting emerging ICT successfully. The finding revealed that Poor knowledge of ICT, and Time are challenges linked to SME managers. Limited ICT support, lack of specialised skills, limited funding, and general support are linked to the government. Dependent and untrustworthy are associated with IT consultants while global solution is linked to IT experts. Commercial interest is linked to IT vendors. The implication is that while some challenges encountered by SMEs originate from them, majority are caused by diverse entities which has constantly limit the extent SMEs embrace new technology

The Objective of this research is to analysis and design web-based school management information systems that will provide leverage for school whom need the application to support the efficiency and effectivity of learning, teaching, and administration purposes. Analysis methods composed from two methods, which is current system analysis and recommended system planning. Current system data collection method included direct survey to school, interview, and research from literature. System design and recommendation method based on OOAD (Object Oriented Analysis and Design). We created the model of information system to provide solution and guideline to school when they want to develop management information system. Summary of this research is provided model of analysis and design to leverage school whom need the application to support the efficiency and effectivity of learning, teaching, and administration purposes

This research study is focused on investigating the influence of temporal and spatial justice on employees behavioural outcomes. The research study adopted a descriptive design to investigate the influence of temporal and spatial justice on employees behavioural outcomes of 405 staff of the Nigerian Ports Authority. Based on the regression analysis, the research affirms that spatial justice has a direct positive influence on employees behavioural outcomes. However, there was an inverse relationship between temporal justice and employees behavioural outcome. Therefore, Organisations should have functional organisational justice policy framework, especially spatial justice, as it has significant influence on employees behavioural outcomes.

Requirement engineering practice (REP) are developed from requirement engineering processes to guide the engineers in requirement definition. Even though, the practices in agile present a few restrictions and open up several challenges to software industry, they help to address difficulties of conventional models and avert unnecessary cost. However, there are no clear-cut separation of these practices into their individual processes since the practices are closely used and the requirements are ever dynamic. Using Quasi-Gold standard to develop the search strategy and validating the same strategy by Snowballing, this study adapted Kitchenham guidelines to perform a systematic literature review towards identifying the common REP and the extent at which the REP are imbibed in software engineering. Requirement Management is the most popular practice while pre-testing is barely noticed. Eight of their associated challenges are identified and solutions discussed. REP is fully accepted in software engineering going by the annual rise in their discussions but future works is required on the detailed analysis of the root cause of these challenge.

The Analysis of Conventional Commercial Bank Efficiency in Indonesia using Data Envelopment Analysis (DEA) Method as Banking Performance Consideration. Financial institution, bank and non bank, has become one of the most important aspects in the economy of a country, considering bank as financial institution that has an important role as intermediary between the parties with excessive funds and those who need the funds. To apply the principle of sound banking, bank efficiency rating becomes crucial. It is because efficiency represents the performance of a bank as well as factor that must be considered by a bank to act rationally to minimize the risk faced in its operational activities. This study aims to measure the relative efficiency of conventional commercial banks in Indonesia using Data Envelopment Analysis (DEA) methodology based on intermediation approach. Samples of this study are five major banks in Indonesia, namely Mandiri, BRI, BNI, BCA and BTN. DEA is a non-parametric, deterministic methodology for determining the relative efficiency and managerial performance, based on the empirical data of preselected inputs and outputs of decision making units. DEA allows us to compare the relative efficiency of conventional commercial banks by determining the efficient banks as benchmarks for the inefficient ones with input combinations in other banks relative to the benchmarks.

The meat products subsector is one of the most important elements of the product structure of the agro-industrial sector (AIS) of the Russian Federation. Modern economic conditions make it necessary to form, on the basis of the existing meat and food subsector, a real operating meat market, oriented towards meeting the needs of the population for meat and meat products and operating on the basis of economic laws with state participation in regulation. There are several approaches to the study of the essence of this economic mechanism: process, systemic and functional. The logic of the study led the author to the choice of the process approach to study the formation and development of the economic mechanism of inter-branch relations in the subsector. In the structure of the economic mechanism of inter-sectoral relations, the author has substantiated the tools that allow increasing the efficiency of development of the subsector via the process approach. In this regard, the author has proposed a methodological approach to analysis based on inter-sectoral balance which implies studying the contribution of each industry of the agro-industrial sector based on identifying the amount of the increment (addition) of value to each specific value of products that goes into this area from other areas and industries. As a result, new value is created within each specific area and this value is transferred to the related products that are created

The clinical studies done daily by physicians lead to the generation of huge amounts of data, the storage of which takes up large amounts of memory. Searching for useful information in the physical repositories is a long and difficult process if they are not properly organized. Increasing the use of information technology in health care in recent years is beneficial for doctors and patients. In the present work an overview of research on creation of ontologies in biomedicine has been made and an ontology model of some important physiological data in healthcare - the cardiac data (in terms of storing this information in databases) is presented

The process of Friction Stir Spot Welding (FSSW) is a solid state amalgamation process. Here for joining the materials of similar or dissimilar, no filler material is required as the heat is developed between the tool and the work piece. An effective testing has been done and investigation is conducted on a milling machine for joining aluminium of grade 6082 and 4100. In this paper, EN31 and EN19 tools materials are used with a profile of taper thread for joining the 4100 & 6082 Aluminium alloy plates by FSSW with varying feed, rotational speed and inclinational angle of the tool. It is evaluated that tensile strength is more for EN31 Taper thread tool of FSS weldment joints of dissimilar metal than EN19 Taper thread tool used.

In this work, wear behavior of AISI 1018 low carbon steel treated by different quenching media was studied. The specimens were treated by quenching at austenizing temperaturefor 1h. and then cooling in different quenching media (water, salt water, sugar water). After quenching, the specimens will be tempered at 200? for 20 min. Many tests were carried out for the specimens such as Vickers hardness test and wear test by using pin- on- disc technique. Wear test was done for the specimens before and after quenching by two stages: First stage by changing applied loads. While the second stage was done by changing the time. Micrographs were taken by optical microscopy (OM) for the specimens before and after quenching to evaluate the microstructure. The results of this work showed that an improving in hardness and wear resistance for the specimen quenched by sugar water more than for salt water and water respectively. While the micrographs showed that forming an amount of martensite phase in ferrite matrix and obviously refining in grains for sugar water more than for another media. Also surface topography analysis shows that finer grooves and less debris for sugar water more than for another media

The article defines the relevance of the topic of ecosystem creation, contributing to the transfer of advanced experience to gifted children and the development of innovative thinking in them; attracting students (students, graduate students, doctoral students) to courses and specialties related to solving scientific problems, first involving these subjects in research and development, increasing the flexibility of educational trajectories that allow talents to develop at the speed of their abilities. The article is devoted to the consideration of such an urgent problem as the improvement of the system of engineering education, namely, a new direction – STEM-education. The purpose of the study is to analyze the nature and content of STEM-education, to identify the main problems and contradictions, to identify the main approaches to its development. The article discusses the achievement of ensuring the maximum geographical approximation of vocational education to the real production and practice-oriented educational programs, by using the possibilities of online education. Given the complexity of engineering education, the article proposes algorithm of educational analytics for analyzing of implemented online collections.

Technology is very agile development and today growth technology information should enabler the business process. PT. ABC has a cloud services business and has two data center and disaster recovery center, that way PT. ABC need business continuity plan process to support this service. This background initiates PT. ABC implement business continuity plan. Every process to know as-is existing condition refer to ISO business continuity plan 22301:2012. Prepare design to implement business continuity plan, review existing condition, know the GAP process and standard operational procedure business continuity plan. This research integrates several technique study literatures; interview the personal in charge, observation the existing process. PT. ABC need 47.6% GAP to comply with business continuity plan ISO 22301:2012. The Process 11,88% not complies with initiate process, but PT. ABC ready implement ISO 22301 with notes, should continuity improvement and concern documentation also standard operational procedure.

In the modern world, the technologization of various spheres of life is becoming a growing trend. The consumer properties of goods are radically changing. The article examines the emergence, the dynamics of the growth and the development prospects for technologies, related to the concept of the "Internet of things" along with the development specifics of the "Internet of things" concept as one of the drivers of the fourth industrial revolution.

Background: The recent recession has placed importance on innovation performance, reduction of costs, and retention of talent. Concurrently, the increase in turnover, negative work place behaviours and frustration have driven an omnipresent interest in ethics and organizational justice. Organisational justice remains topical in Nigeria’s educational quest for long term competitiveness. Unfortunately, most of the existing studies adopted a uni-dimensional approach to organizational justice and primarily focused on performance, ignoring its impact on retention outcome. Methods: Overall, a quantitative approach was adopted in empirical research conducted within selected private universities. One hundred and ninety-seven (197) Information Technology Professionals of selected private universities in Ogun state, Nigeria were involved in the survey and was analysed using measurement and structural models. Results: A quantitative analysis of survey data highlighted the underlying principles necessary to nurture an environment that promotes justice, equity and retention. Organisational justice has various dimensions and each one of them exerts varying degree of impact on the retention of IT professionals in private universities. The study indicated that distributive and interactional justice have positive and significant impact on retention of staff. While that of procedural justice was not accepted as its results were seen to be negatively associated and insignificant too. Conclusion: Organizational justice is very important, playing an important role in influencing employees work attitude and enthusiasm. The role of management is to ensure that organisational justice prevails and jobs are equally distributed along with equal distribution of benefits and rewards. Fair implementation of rules and regulations with no personal or selective favours is essential.

Implementation portable unit power supply (Mobile solar modules) through employ renewable energy to be source for (Dc- Ac) use solar cells equipped solar sensor (follow sun rays) to increase efficiency, The base of solar cell fixed on board mobile –four wheel for easy motion, use steeper motor to move system facing the sun, this system included power bank charge from solar cell automatically and emergency light as well as operation of low power device. Main purpose its supply dc water pump in remote sites with soft moving & use in many places low cost no need cables long distance ,when use this system we get low cost source energy easy moving emergency source & good efficiency

In this paper, the influence of cold rolling with 70% and heat treatment on the microstructure of a 0.22C-1.4Mn-1.6Si TBF steel was investigated. The results show that, when the cold rolling and heat treatment, the microstructures were changed (the finer grain size ferrite was obtained, the solid phases were homogeneously distributing and especially the austenite fraction was 16% after this process), therefore, the mechanical properties were increased. According to this process, the ferrite grain size decreases to less than 6.4µm and the austenite phase reaches to 16%, hence, the high strength and good ductility of this steel were obtained (the strength is up to 800 MPa and the elongation is up to 35%)

Education in modern society has undergone significant changes. Today a big focus is made on students independence, mobility and development of their creative component for quick adaptation in future real professional activities. However, educational institutions are forced to act in conditions of reducing the number of classroom load and changing the role of the teacher (the teacher acts as a mentor and advisor). Therefore, authors talk about the importance of developing a method of instruction. The purpose of the work is to consider development a method of instruction in the professional education of welders. The authors conducted an experiment in which third-year students took part. The experiment was conducted in the first and second semesters of 2017. Students completed the task of welding plates. For the first time, training was conducted only using oral instruction. The results of the control task remained at a rather low level. Only after conducting classes in the second semester with the cumulative use of oral and written briefings, the results were significantly higher. Thus, the authors showed the effectiveness and benefits of additional written briefing.

The emergence of the vulnerability databases around the world are serving the purpose of a double edged sword. The malware researchers, industry members and end users are aware of them to initiate better prevention strategies. The dark world hackers are using them to lure into systems through the points mentioned in the vulnerability databases. Hence, it is highly necessary to predict the malware at the early stage to avoid further loss. The objective of this research work is to predict the malware using the classifiers Logistic Regression, K–Nearest Neighbors (KNN) and Support Vector Machines (SVM). We found that the appropriate use of these classifiers have resulted great improvement in prediction accuracy. Feature selection is also done to further improve the accuracy to 99% with polynomial kernel function

Transcranial Doppler (TCD) ultrasound can be used for detecting asymptomatic circulating cerebral emboli. Asymptomatic embolic signals (ES) can be considered as an important indicator of increased stroke risk. When an ES is reflected by an embolus, these signals have usually larger amplitude than the signals from normal blood flow. Also, they show a transient characteristic. In this study, a number of data mining methods were tested and compared for the classification of embolic signals. A data set containing 100 ES, 100 speckle and 100 artifact were used. The data mining algorithms were compared with each other in order to obtain the best sensitivity in embolic signal detection. Receiver operating curve (ROC) analysis results show that Naive Bayes Tree and Naive Bayes algorithms perform better than the others

Diabetes Mellitus (DM) is a chronical disease that is increasing rapidly. Treatment of DM patients should be patient and careful. For DM patients, continuous medical supervision and dosage regulation is required to help them for living as healthy people. Usually the patients’ age, body mass index, genetic condition, blood and urine test results are used to decide to the appropriate drug doses by doctors. The aim of this study is management of drug dosages for DM patients by using data mining techniques. In this study, ANFIS and Rough Set (RSES) methods are used and compared for obtaining best benchmarking conditions. Input parameters consisted of gender, age, body mass index, genetics, insulin, fast blood glucose, urine, creatinine, cholesterol, triglyceride, HDL cholesterol, LDL cholesterol, uric acid, glucose in urine, acetone, diabetes type and dose of drugs. Dosage planning has been done for Glifix, Diamicron, Glucophage, Humilin_M, Novorapid and Insulin Lantus. As a result of this study, ANFIS give better results than RSES. ANFIS is the most effective data mining technique for dosage planning for Type 2 DM patients.

Additive manufacturing is a promising technology that would replace most of the other processes in future. Metal additive manufacturing is using fusion-based/binder based methods but are relatively expensive. The current research employs frictionsurfacing process as a novel solid-state metal additive manufacturing process producing multi-layered product. The deposited layers are investigated for their metallurgical and mechanical properties. The metallurgical investigations reveal that there is a proper consolidation of material in each layer and the bonding between them is also found to be excellent. The mechanical properties reveal that the hardness of the deposited layers is higher than the substrate.

The study assessed consumers’ demand for local rice in Nigeria. The study specifically described the socioeconomic characteristics of rice consuming households in the study area; assess attributes perception of respondents on local rice consumption in the study area. Data were collected from 150 rural household heads using well-structured questionnaire based on the specific objectives of the study. Data collected were analyzed using descriptive statistics, Tobit regression model, Double Bound Contingent Valuation Method. The double bound logit model estimation of the potential demand for local rice revealed that the potential demands was N559.92. This falls below the price of foreign rice, the substitute for local rice in the study area showing a weak potential demand. The double bound logit model used to test for the determinants of the potential demand among local rice consumers in the study area showed that grain ease of preparation, grain quality and quantity of local rice consumed, positively influenced potential demand for local rice in the study area, while household size, household income, year of formal education and bid amount significantly affect the potential demand for local rice but in a negative direction. The double bound logit model used to test for the determinants of the potential demand among local rice consumers in the study area is statistically significant at 5% level of significance as indicated by the log like-hood test of significance (Wald chi2(16) = 29.80) and Prob > chi2=0.019

The main problem of the research is development of a conceptual framework for investment and innovation security as well as the methodological approach to its assessment, which will allow monitoring and identifying the threats and achieving the desired security state of the national economy. It has been proved that investment and innovation security is a multi-level phenomenon, consisting of the following levels: global, national, corporate and household ones. Investment and innovation security is determined by three components, such as: state security at the external and internal markets, security of enterprises (corporations) and individual households, which requires their balancing. The methodical approach to the integrated assessment of the investment and innovation security level is developed, which involves the development of integral index as the geometric mean of 3 sub-indices, which include single indices under the national, corporate and household level. The results of this methodological approach approbation allowed forming the preconditions for finding ways of growth, forecasting trends and building scenarios for strengthening the investment and economic security of Ukraine

Environmental noise pollution is increased with the increasing of transportation, industrialization, and urbanization. It significantly affecting human health and the environment, especially school children. This study aims in assessing the environmental noise and the suitability of noise instruments for noise monitoring. Noise data (dBA) was collected for three peak hours with the interval of 1-minute by using Class 1 and Class 2 Sound Level Meter (SLM). LAeq for C1 and C2 are 63.20 dBA and 59.00 dBA, respectively. t-Test of two samples assuming unequal variances shows of statistically significant different (p<0.05) among the Classes of SLM. The LAeq of C1 is higher than C2, thus the SLM-C1 is more suitable to be used for monitoring of noise level at the study area. High traffic noise (L10) was noted with the evaluated range of 60.60-76.00 dBA. The background noise (L90) is lower with the calculated values ranged from 50.51-64.44 dBA. The minimum and maximum values of noise level were evaluated with the results of (47.30-53.70 dBA) and (72.00-85.20 dBA), respectively. Noise level at this school area must be mitigated through the planting of suitable trees and enforcement on motor vehicles that passing the school area

The purpose of the present paper is to introduce and investigate some new subclasses of Sakaguchi type functions defined by using the concept of Janowski functions in conic regions. Various interesting properties such as sufficient criteria, coefficient estimates and distortion results are investigated for these classes

The service industry as a provider of information Technology Company is certainly aware that knowledge is an organizational asset and a key element that enables competitive advantage in business. PT GDA adopts innovations and technology that are currently developing as new knowledge and developed into products and services. Knowledge in this company is a major asset that drives to be more innovative and improve the competitiveness of companies in business as a provider of optimal and leading technology solutions. Knowledge management (KM) is a concept that is needed to manage and make explicit knowledge. PT GDA requires a Knowledge Management System (KMS) as an information system that can be applied to support KM processes and mechanisms with the support of human resources, technology and tools. The implementation of this system is to avoid the risk of ignorance and loss of knowledge in organizations with the movement of human resources. This paper compares and reviews Knowledge Management Success Factors (KMCSFs) from previous studies so that it became KMCSFs in accordance with PT GDA. This paper aims to analyze the readiness of KMS implementation in this company by analyzing the data obtained through a questionnaire. Descriptive statistic resulted in an average value for each aspect, namely people, process, and technology and the mean score of all aspects to determine the level of readiness.

Professional education in Russia was subject to deep reformation. Changing priorities forced educational institutions (according to the new requirements of the Federal State Educational Standards) to look for tools to form graduates of new generation. Education in modern society has undergone significant changes. A large bias today is made on students independence, mobility and their creative component development for quick adaptation in the future real professional activity. Among the main ways which help students to become professionals the authors note the method of conducting classes. Therefore, the purpose of the article is to review methodology for conducting practical training on the subject “Power sources for welding”. The authors conducted an experiment in which third-year students took part. The experiment was conducted in the first semester of 2018. Students completed the task of welding plates. The first group of students was trained using the project method during one semester, the second was taught in a traditional way. The results of the control task in the second group were at a rather low level whereas the first group showed a high percentage of error-free execution of the task. Thus, the authors proved the project method effectiveness and spoke about its benefits in the practical training of students in the course "Power sources for welding."

Charcoal was produced from three different species of wood (Albizia pedicellaris, Tectona grandis and Daniella oliverii) from three different towns in Kwara State, Nigeria. The wood samples and their respective charcoal samples were subjected to thermal and physico-chemical analysis to determine the effect of carbonization on woody biomass as a source of thermochemical energy. The results from the ultimate analysis showed that charcoal had higher percentage composition of carbon (69.4% - 75%) while wood recorded lower percentage of carbon (48.5% to 55%). The proximate analysis showed that charcoal had much lower ash content (1.75% - 7%) compared to wood (4.25% - 19.75%). Charcoal also recorded much lower volatile matter (24.75% - 53%) compared to wood (46% - 80.75%). Heating values were evaluated with charcoals having higher values than wood samples. The highest heating value (HHV) recorded was for Albizia pedicellaris (AP) charcoal from Omu Aran with 30.53 MJ/kg, while the same species from the same location Albizia pedicellaris (AP) Omu Aran recorded the highest HHV for wood sample at 21.65MJ/kg

Tourism industry plays a major role in development of the state of Kerala. The adoption of digital techniques in all the industries has only increased the competition among all industrial sectors. Homestays are the backbone of Kerala Tourism said the Central Minister for tourism India Mr. Alphonse Joseph Kannathanam in Kerala that too after the occurrence of the great flood which effected the tourism industry in the State. Homestay business is one of the most popular businesses in Ernakulam district due to its emergence as a major hub for tourism in the State. In the research the authors analyze the various Digital Marketing techniques which are being practiced by the Home stays in Ernakulam District. The authors found that online hotel booking portals are vital for being competitive in the Homestay industry. The authors tested the service quality strategies and its connection to e service satisfaction. It was statistically found that Facebook was still the most popular social media platform by the Home stay owners in Ernakulam. The result also showed that social media too has a major role in overall business development. The authors were also able to understand that most of the digital marketing techniques such as Email Marketing and Blogs were not familiar to the Homestay owners

This study aims to explore the mapping of the development of Indonesian literature using SINTA (Science and Technology Index) database. SINTA is an indexing machine which compiles the entire journals in Indonesia, especially literature journals. This study employed qualitative approach using interpretation data analysis. The methods applied for data analysis were classification, reduction, presentation, and verification. The result of the study revealed that novel studies were the most found in the database totalling 217 entries. On the contrary, drama studies ranked the least with 36 data. It appeared that literary studies of novel dominate more than the ones on fiction, short story, poetry, or drama. In this case, drama ranked the least because it was indeed less preferable in Indonesian literature study.

On October 27, 2016, International Maritime Organization (IMO) announced enforcement of its Revised Annex VI rule, also known as IMO Global Sulphur CAP 2020, to be implemented from January 1, 2020. In an effort to reduce air pollution, especially Sulphur emission, ships will have to use marine fuels with Sulphur content of not more than 0.5%S m/m (Mass by Mass) against current existing limit of 3.5%S m/m for outside the Emission Control Areas (non-ECA) and 0.1%S m/m content for the Emission Control Areas (ECA) will remain as 2015 standard. The regulation implies that ships may use distillates or fuels with less than 0.5% Sulphur (desulphurised HFO), liquefied natural gas (LNG), bio-fuel or continue to use residual fuel with high Sulphur content with an approved exhaust cleaning system installed on board. Both options entail large investment for the ship owners. While scrubber retrofit requires feasibility study with existing engine plant and layout with huge initial capital expenditure for the installation of plant, continuous low Sulphur operation option poses high operational cost due to projected distillate fuel price hike to incorporate with supply and demand in future. On the other hand, LNG and other fuel options for shipping industries fuel demand fulfilment are very lean and immature to date. This paper contains an overview of international shipping emission, particularly Sulphur effects on the environment, and justification on IMO regulatory steps for global sulphur abatement with options for the ship owners to comply.

Automobile companies are spending more on advertising and branding to reach their target customers because of unprecedented hyper intensive competition in the market place. Corporate social responsibility (CSR) is a handy tool that companies use it to enlighten about their good practices with the society. Consumer awareness of a company’s social responsible initiative is a key precondition to induce positive reactions to such activities (Bhattarcharya and Sen, 2004; Du et al., 2010). If consumer awareness is low, the effect of CSR initiatives on purchasing behavior is only of theoretical, not practical, relevance. Due to the low levels of general CSR awareness, previous research considers this concept as a key stumbling block for companies looking to reap the positive benefits of engaging in such activities. This points to a key deficiency in most CSR strategies (i.e., the lack of effective communication).This paper aims to reveal the insights and opinion of general public about the impact of CSR message appeals of automobile companies. This study may also to explore impact of CSR message appeals on brand image of the firms which are campaigning about their social responsible efforts. The research design is descriptive and hypothetical in nature under which the researcher used questionnaire to collect the primary data and secondary data for the literature review. The design of this research is descriptive and hypothetical in nature under which the researcher used questionnaire as an instrument to collect the primary data through the personal interview of survey method and secondary data for the literature review. Convenience sampling technique has been adopted .A well-structured questionnaire is prepared based on the Likert summated 5 point rating scale and category scale. Primary data were collected from 1040 respondents across various automobile showrooms and service centers in Coimbatore, Erode, Tirupur and Namakkal districts in Aug 2018 - Nov 2018 which are important automobile hubs of western Tamilnadu .The collected data is processed by the way of coding, editing and tabulation and analyzed with the help of statistical tools such as percentage method, Mean Score analysis and chisquare test. It is found that people were disagreed that Social consciousness of automobile companies which depicted through the appeals is attracting and has an impact on target audience. Moreover it is clear that the CSR message appeals are not effective enough to enhance brand image of the company. It also revealed that CSR message appeals are not creating high level of impact on audience. At the same time, it achieves high awareness level among audience because of its unique message content

Education in the present day has changed since one decade ago where most educators will use applications and information systems to assist them in the learning and teaching process. This case study discusses what factors influence the success of an institution or organization in terms of implementing E-learning especially for the instructor or teacher concerned. There are five (5 factors) studied where busyness, attitude, curriculum, technology are used and mindset as the reason teachers use Elearning. The method used is a quantitative method using a questionnaire and distributed to the respondents (middle and high school teachers). The results of the analysis state that there is no significant influence from the factor of busyness, and the mindset of success in the implementation of E-learning. Attitude, curriculum and technology have a significant influence. As a result, simultaneous testing of all independent variables has significant results on the success of E-learning implementation. The conclusion of this study is that it can be a recommendation for school leaders to register an internet address domain so that e-learning can be accessed by teachers and students from outside to be able to do the task through Elearning

Thermal overload relays used for motor protection are most demanded in the commercial and domestic market. Batch line process is followed for overload relay assembly and testing. Testing Phase include test for several conditions like trip test, no trip test, mid trip test for suitable current ratings specified in the datasheet and continuity test. Existing test system carries out the testing procedure by human intervention to manually set up the test cases and test reports are generated. It’s observed, the thermal overload relays passed in the test phase incurs high failure rate in the market scenario. The problem of thermal overload relay testing is addressed in this work, considering the combination of modern enabling technologies for data acquisitions and test measurement meters. An overload voltage protection PCB is developed to safety measure the data acquisition device. A computer integrated experimental test set-up is proposed to automate the overload relay testing process using NI myDAQ LabVIEW instrument. G-programming is used to implement the overload relay testing algorithm. Graphical user interface build in LabVIEW supports the testing operator to set the reference current ratings and reference trip time. Test reports data such as trip/non-trip/mid trip time current curves can be monitored and stored for various test cases are stored in the database through LabVIEW.

Abrasive machining methods are used in machining of precision components with stringent size and surface quality constraints, such as medical devices and automotive components. Depending on the work material, grinding wheels made out of different abrasives like, aluminium oxide, CBN or diamond, removes material in the form of micron sized chips. During machining, the abrasives undergo wear and lose their cutting ability. Subsequently, the performance of abrasive tools deteriorates over time without reconditioning of the tool. As a result, controlled removal of abrasives and/or its bonding materials are crucial mechanisms to be addressed in reconditioning of fixed abrasive tools. So, this article reviews the mechanical, electro-physical and chemical material removal mechanisms and their role in self-sharpening of fixed abrasive tools which pave the way for sustainable machining process.

Sustainable development is possible only through fundamental solutions rather than symptomatic solutions. Human beings have now learnt that short term solutions only complicate the systems in the long run. This paper is an attempt to highlight the relationship between social sustainability, economic sustainability, and environmental sustainability and study its influence on quality of life in the back ground of development of smart cities. Using system dynamics methodology, a causal loop was developed from the factors available in the literature and an attempt was made to model and present the system within a working boundary set by the researchers. The model can provide valuable insights to the policy makers by emphasising on the major issues that need to be addressed

Gamification is a concept in which elements of the game in the environment are not games. This concept has been widely used in the educational world. Many universities are starting to change the way of learning by incorporating elements of the game and using different learning tools that have game elements in the learning process. Therefore, this article will further discuss which elements of the game have been used most in gamification learning and the impact of applying gamification learning to students. This study used systematic literature review approach using articles published in 2014-2018. Can be found if points, badges and leaderboard are the three main elements that are widely used in gamification learning

The development of the digital economy, the use of modern innovative technologies, as well as the introduction of market relations, create prerequisites for increasing the economic efficiency of the agricultural industry. The paper describes the main methodological approaches to human capital formation in different time periods. The authors determined that human capital is important in the development of modern economic relations. The evolution of the development of this concept has been considered and the main development trends in the economy digitalization have been identified

In this study, will be analyzed regarding the stability of the Batang type traditional fishing boat under 25 m is widely available in Indonesia already meet safety requirements seagoing or not, given the fishing boat of this type was developed traditionally by fishermen, where the resulting design is not planning through design phase, so often a ship that has been made does not have a reliable technical specifications. To solve this problem, the survey to retrieve data from 5(five) different types of traditional fishing boat below 25 m at Kabupaten Batang are carried out, then do redrawing of the existing ship, and finally the technical analysis of the design of the traditional fishing vessel for stability criteria is done. The recommendations for the design of traditional fishing boat under 25 m are given in this study corresponding safety criteria seagoing so beneficial to the safety of fishermen doing fish catching in the sea.

Today, the use of Information Technology is increasing, from daily use to use for business activities. However, the use of Information Technology has not been able to resolve some of the problems faced by companies in Indonesia, especially in terms of knowledge management. This results in information and knowledge that is not conveyed comprehensively to employees, resulting in not optimal productivity. Therefore, researchers conducted Core Knowledge analysis in one of the companies in Indonesia and provided a prototype of a knowledge management system based on the results of the Analysis. The result of the analysis in PT. PINS Indonesia, the company would require a Knowledge Management System that could assist it’s employee to obtain a knowledge and other corporate related information. So that knowledge management can run better and increase employee productivity in the company.

Composite materials have made way to several different fields, including aerospace structures, under water vehicles, automobiles and robot systems etc. Due to the high strength they are widely used in the low weight constructions and also used as a suitable alternative to metals. ANSYS FEA tool has been used for stress distribution characteristics of single lap joint with crack in-built in adhesive layer. In several different applications and also for joining various composite parts together, by using epoxy adhesives. Modeling and static analysis of 3D Models of lap joints were carried out and compared for two different composite materials. The present study deals with the analysis of single lap joint subjected to tensile load and the stress distribution in the joint members under various design conditions are to be found. The fracture characteristics of singlelap bonded joints in composites to be investigated by structural analysis.The failure process, failure mode and the behavior of load-displacement curve was apparently different according to bonding method to be evaluated.

Many methods have been developed to improve learning experience with computer technology. A special great influence of technology on the learning came with the rise of the web and mobile technology. Internet enables users to perform interaction and collaboration with each other for creating, organizing, and sharing knowledge using elearning platforms. In this paper, we conduct the Systematic Literature Review (SLR) research method for the implementation of personalized e-learning in higher education. The paper presents a comprehensive view of the personalized e-learning concept in higher education. Our contribution is comprehensive information on the application of personalized e-learning in higher education, to improve learning quality, and the possibilities of use in practical.

Biosorption of Pb2+ and Zn2+ onto Phosphoric Acid Modified Rice Husk (PAMRH) was carried out. The equilibrium adsorption data of Pb2+ and Zn2+ for initial concentration ranging from 10 – 200 mg g-1 were fitted into Langmuir, Freundlich, Temkin, Dubinin-Raduskevich, Jovanovic, Flory-Huggins, FowlerGuggenheim and Kiselev isotherm models. The comparative isotherm studies however, unraveled the adsorption capacities of PAMRH and a great affinity of the adsorbent (PAMRH) for Pb2+ than Zn2+. The studies showed that the adsorptioncapacities obtained from isotherm models for Pb2+ are relatively higher than that of Zn2+. Comparatively, based on the correlation coefficients (R2) obtained from both Pb2+ and Zn2+ linear plots, the equilibrium data fitted to the isotherm models in the following order: Langmuir > Kiselev > DKR > Temkin > Freundlich > Jovanovic > Flory-Huggins > Fowler-Guggenheim. A maximum monolayer adsorption capacity of 138.89 mg g-1 was obtained from Langmuir adsorption isotherm for Pb2+ and 121.95 mgg-1 for Zn2+. Biosorption isotherm modeling shows that the uptake of these divalent heavy metals ions (Pb2+ than Zn2+) onto PAMRH took place at specific localized sites on the surface and the saturation coverage corresponds to complete occupancy of these sites. The mean adsorption free energy, E per molecule evaluated from DKR model was less than 8 kJmol-1 indicating a physisorption mechanism and electrostatic attraction. This study revealed vividly that PAMRH is a better and promising eco-friendly low cost adsorbent for both Pb2+ and Zn2+

A detailed process of synthesis, characterization and selection of Electro Rheological (ER) fluid specifically for damper of recoil system of an artillery gun has been performed. Significant research efforts have been devoted and incorporated to develop suitable smart fluid damping system for heavy duty applications. In view of controlled damping system, the ER fluid is required to exhibit necessary characteristics like high viscosity; high yield strength, low sedimentation rate etc. are listed in the beginning. In this work, nine samples are synthesized by varying concentration and physical structure of ER fluid ingredients. The main ingredients preferred are barium titanyl oxalate powder particles with and without Urea or Acrylamide coating as polarizable particles, silicon oil as carrier fluid along with oleic acid as additives. The bare barium titanyl oxalate (BTO) powder particles are directly procured from market hence its average particle size and urea or acrylamide coating size is determined by using scanning electron microscopy (SEM). The XRD and BUTR characterization is performed to check presence of respective ingredient in synthesized material. The prepared ER samples are characterized for rheological and electric properties. The selected ER fluid sample has reported yield stress of 20 kPa at 3 kV/mm with very low sedimentation rate as per the requirement proposed in damping system application of recoil mechanism of artillery gun

This study aims to improve sales business processes owned by PT. XYZ. Where business processes used now are still using manual systems, this study will improve business process with ERP systems approach. This research use exploration methods, interviews and literature studies about the development of business processes. The results of this study to provide a new design of business processes and business process recommendations that fit the needs of ERP system in PT. XYZ

In today’s internet connected world, electronic commerce or e-tail has been proven to be a powerful business platform that has enabled e-shoppers raise order to purchase any products of their choice and get the products/services delivered in any preferred location across the globe. This study aims to reveal the challenges experienced by UAE customers during online shopping and identify the ways to overcome the customer challenges in online shopping which create the opportunities for web store owners. Given the importance of the data for this research, qualitative data has been collected though primary data source. The individual email of UAE online shoppers has been collected and validated using the “Atomic Email Studio” Software. A structured questionnaire has been sent using Google forms. 161 samples were collected and considered for research. To attain the given objectives, the statistical tools such as Measure of Central Tendency, Standard Deviation, Analysis of Variance (ANOVA), Levey-Jennings Control, Correlation and Multiple Regression have been used. NCSS Version 10.0.5 software has been used in this research to execute the statistical and graphical tests. Customer Perceived Value (CPV), which is modern industry accepted measure of the Customer Experience, derived from customer responses to the questionnaire. The results highlights that there is a significant relationship between e-tail factors and Customer Experience. It states that the web store owners have to strengthen the e-tail factors to increase the volume of their e-tail business.

This working paper discusses the perception or views of students who are undertaking the Forms of Writing course, regarding the Chia Seed by Herbalhut sales project. Aspects of research include understanding the students perception on the effectiveness of the Chia Seed sales project towards enhancing their social and communication skills, as well as how effective the Chia Seed sales project has been towards enhancing their inherent skills. This study was conducted using three methods, namely data collection through online Google form questionnaires, random interviews with selected respondents and library research. The results of this study has found that the Chia Seed Herbalhut sales project has been able to enhance the students communication and social skills in an effort to strengthen the soft skills of university graduates. In addition, students are also able to build their self-esteem, creativity, leadership skills, critical and creative thinking and more. The students selfconfidence was also found to have increased, as they are more open to the world of business and creatively market products online through social media. In conclusion, students feel more confident to market the products they represent, more prepared to get involved in the business world, though they are not students of this field and more ready to face challenges in the working world.

M&A on expenses R&D the method the difference of differences (DID – Difference-in-Difference) which founder Meyer B is considered is applied to assessment of the impact of transactions. [1995]. The ideas of this method comparison of the companies with various characteristics of expenses R&D before and after the transaction M&A lies. However, at simple comparison of these characteristics will not give effective impact assessments M&A. To avoid influence of other factors on change of expenses R&D, such as economic instability in the country, world shocks of supply and demand and others, besides the main group of the observed companies, to be entered control group. Each company from the main group the company analog from control group is selected so that the company of an analog had no transactions during the period in which the company had a transaction from the main group. Thus, the DID method compares a difference of results of the acquisitions and no acquisitions firms before acquisition. For this method it is necessary to prove the choice of control group – the companies which did not undergo acquisition process. The trial and error method of control group on index of coincidence (PSM – Propensity Score Matching)[by The Central role …, was for this purpose applied 1983 Rosenbaum P.]. Selection on the basis of mark assessment allows to define control group which on the main characteristics would not differ from group of the acquainted firms

The article discusses cluster analysis algorithms using various sets of source spatial data and software capabilities for processing them in accordance with the task. The work result is the selection of the most accurate cluster procedure and the construction of a map of the research area with selected homogeneous hydrological areas. The possibility of using cluster analysis methods to detect structures inherent in complex data sets has been substantiated. The estimation of spatial interpolation of runoff characteristics for the regionalization of hydrological data has been performed. The quality and character of hydrometeorological data is of great importance in hydrology; therefore, all characteristics must comply not only with quantitative criteria, but also be subject to accurate spatial analysis

Intercultural competence is suggested as what is necessary for more mature and effective communication in the multicultural situation. What can be considered as a part of the intercultural competence is cultural intelligence. Especially in this paper the relationship between prejudice and motivation in Cultural Intelligence will be focused. The motivation in cultural intelligence is the attitude of thoughts on the multicultural situation. However, one of factors that negatively hinder motivation is wrong prejudice. What various perspectives are needed and considered is studied to overcome the problems caused by the prejudice. prejudice is researched as an element to hinder intercultural competence. Prejudice itself has multi-layered access for research. It will be meaningful to study prejudice and obstacles as an important part directly connected to motivation of cultural intelligence.

Corrosion on the hull of the ship which is an electrochemical process due to seawater which has very low resistivity. The mechanism of corrosion occurs because of the electrochemical process due to the flow of negative poles to the positive pole. Basically corrosion is the event of the release of electrons from metals (iron or steel) that are in an electrolyte solution such as sea water. Whereas positively charged atoms of metal (Fe+3) will react with hydroxyl (OH-) ions to form rust (ferric hydroxide [Fe(OH)3]). Similar studies in modifying Zn to have anti-corrosive properties have been carried out such as modifying Mn, Fe, Sn, and Ni metals. In this study modified Zn composite materials using Polypropylene waste material and CuO material. Polypropylene is an organic material, low conductivity, and cannot be ionized, ZnO as anti-corrosion particles, CuO as fouling, and PP as a matrix. The initial findings show that it can be made material that has a strong, durable, and environmentally friendly anti-corrosion properties.

Dawn are difficult to be seen when it first rises due to weather conditions and the low intensity of dawn light along with the factor of low visual acuity of the observer. In that case, the detection of the early emergence of dawn by using photometry is very important. The photometric device can detect and measure the dawn luminance, the moment it starts emerging. This study aims to measure the luminance of dawn, LD and the sun depression angle, D? when the dawn began to appear by using a photometer, Sky Quality Meter (SQM) and Digital Single Lens Reflex (DSLR). The result of the measurement using these two tools were compared in terms of the luminance value and the measured value of the sun depression angle. The study was conducted from June to December 2017 in seven locations around Malaysia and Indonesia. The study found that the average value of LD is 19.47 mag arcsec-2 and 20.85 mag arcsec-2 with a DSLR and SQM, respectively. On the other hand, the average value obtained for D? is -17.00° and -16.56° with DSLR and SQM, respectively. We therefore propose that LD is between 19.50 mag arcsec-2 and 20.90 mag arcsec-2 while D? of the dawn is -17.00°.

In this study, the weld ability of Aluminium Alloys 5083,6061,7075 and Magnesium AZ31 was investigated using Friction Welding. Magnesium AZ31 is the base alloy used and other Aluminium alloys were welded with Magnesium Alloy. These Alloys are welded by changing the parameters. Parameters which were used are Spindle Speed , Friction Pressure , Friction time, Forging Pressure and Forging time. After Friction Welding , Interface regions of the welded specimen were examined by Scanning Electron Microscope (SEM) to determine the Microstructure changes. Micro hardness and Tensile Tests are conducted to determine the Mechanical properties of the welded specimens. The Experimental results indicate that the combination of Magnesium AZ31 alloy and Aluminium Alloys using Friction Welding Technique for achieving a weld with specific strength.

This paper discuss about the optimized friction factor for aerospace duct of Equipment cooling system of aircraft. Equipment Cooling is provided to maintain assigned temperature conditions in equipment compartment for satisfactory working of Line Replaceable units (LRUs) which are installed inside equipment compartment. Force air cooling is provided to these LRUs using Air Conditioning system (ACS) air. During up gradation programmes of aircraft due to introduction of new LRUs, there remains a requirement of redistribution of flow through complex duct geometries to meet their additional cooling requirements. In the present practice, designers carryout the redistribution of flow of air through these complex ducts using Continuity & Bernoulli’s equation assuming approximate friction factors of head loss which can lead to improper results. In this paper first theoretical calculation for duct with new LRUs is carried out with present practice. After Theoretical calculation, complex duct geometry with calculated diameter is fabricated. The fabricated complex duct is installed on ECS test Rig in similar way as in Aircraft to maintain transient condition. The experimental mass flow rate for each section is measured & recorded. The Experimental calculation of roughness of all pipes in Complex duct geometry is carried out by Profilometer. By using Swamy Jain equation, the friction factor and mass flow rate is calculated. The percentage deviation in mass flow rate in Theoretical, Experimental are calculated by Swamy Jain Equation is compared and deviation is observed. Taking Experimental mass flow rate is main criteria the optimized friction factor formula is derived and mass flow rate based on optimized friction factor is calculated. This optimized friction factor mass flow rate is compared with experimental and very close results obtained i.e. the percentage deviation is very less. This research aims to determine the optimized friction factor through Aerospace ducts. Further, it has yielded optimized friction factor by carrying out theoretical analysis correlated by experimental trials on ECS test rig. Optimized friction factor has helped in estimating the accurate head loss through ducts which has subsequently helped in designing the complex duct geometries

A drilling tool is the most critical and highly loaded element of a drilling rod, on which the efficiency ofblastholedrilling largely depends. To improve the design of demountable drilling tools, complete information on the loads acting on the main bitelements is needed. This work studies the stress-strain state of a demountable cutting-rotary bit with gear-disc cutters (DRDF-244,5-2) with the use of finite-element design technologies of the ANSYS software environment. The calculations were performed under the maximum loads acting on the bit from the drilling machine and the bottom of the well and their uneven distribution over the bit elements. The results of the distribution of equivalent stress in the body of the bit, the axes of rotation, and gear-disccutters with two-row cutting structure are presented. The analysis of the bit performance under various operating conditions is also given.

The present article contains the results of studying the electrothermal processing of the Daubaba deposit basalt (50.5% of SiO2, 19.9% of Al2O3, 9.3% of CaO, 9.6% of Fe2O3,7.2% of MgO, 1.1% of TiO2, 2.9% of ? (K2O + Na2O), 0.5% of MnO)) for production of calcium carbide and a ferroalloy. The basalt processing consisted in its electrosmelting in a monoelectrode arc furnace in graphite crucibles with diameter of 6 cm. The research was implemented using a second order rototable Box-Hunter plan. The subjects of interest were the effect of coke, steel cuttings and lime contents on the extraction degree of Si and Al in a ferroalloy and Ca in a technical calcium carbide; Si and Al concentration in the alloy obtained and a calcium carbide capacity. The result of simultaneous electrosmelting of the basalt, coke and steel cuttings was a ferroalloy containing 60.6% of (Si+Al) and calcium carbide with a capacity from 120 to 150dm3 /kg. When the basalt electrosmelting in the presence of 20-25% of lime, 11% of steel cuttings and 10% surplus of coke, calcium carbide of the 2ndand 3rd grades with a capacity of 233-240 dm3 /kg and complex ferroalloys of FS45A10 and FS45A15 grades containing 51.6-55.7% of ? (Si+Al) were obtained

Rural people mainly relay upon agriculture for their livelihood and they contribute for about 6.1 of GDP in India. Agricultural products are main source of raw material to the agro based industries. At present agriculture is neglected in rural areas which results very slow growth in agriculture and it effects agro based industries as well. It happens because of migration from village to town for employment opportunities. Economic policy of India concentrates on sustainable growth, as a result, rubanisation introduced to uplift the agro based industries in ample amount. Rubanisation is concept of human settlement in which the villages and the city are considered as one space. The research aims to know the opportunities of rubanisation and its impact on agro based industries

The article examines the problem of the integration of the financial market sectors. An important feature of modern economic dynamics is the tendency to integrate the monetary, credit, currency, stock, and insurance sectors and to form a unified national financial market. The integration of the financial market sectors is the result of financial globalization development, accompanied by an intensification of cash flows, active innovation, a growing need for efficient financial instruments, and a need for riskhedging, along with an accelerating interaction of international and national financial systems. This fact determines the existence of demand in the economy for a variety of funding sources and financial instruments. As a result, the volume of operations in all sectors of the financial market is rapidly growing. Its role as a mechanism of accumulation and redistribution of financial resources is increasing. The emergence of financial products offered simultaneously in several segments of the financial market is becoming the global trend. Moreover, the processes occurring in the world financial market affect the Russian financial market, stipulating the main directions of its development. In this context, the objective of this study is to develop a conceptual model of integration of the financial market sectors. The effectiveness of this model requires maximizing the positive impact of financial system integration with the national economy while minimizing the negative consequences associated with systemic risk.

In this article we proposed a new algorithm called fuzzy Vogel approximation (VAM) method - Diagonal optimal algorithm for solving Fuzzy Assignment problem. An example is given to illustrate the fuzzy Vogel approximation - diagonal optimal algorithm and result is validated with the existing methods

The prime objective of this paper is to investigate the steady, laminar, two dimensional hydromagnetic flows with heat transfer of an incompressible, viscous and electrically conducting fluid over a surface extending with a power-law velocity, entrenched in a porous medium under nonlinear radiation in the presence of a variable magnetic field. The radiative heat flux term is taken to be nonlinear using Rosseland diffusion approximation in general which is valid for small and large temperature difference the plate and the ambient fluid. Governing nonlinear partial differential equations are transformed to nonlinear ordinary differential equations by utilizing suitable similarity transformation. The resulting nonlinear ordinary differential equations for momentum and energy under linear and nonlinear radiation effects are solved numerically employing appropriate numerical schemes. The flow and thermal field sketches are found out and tabulated for various values of controlling factors involved in the problem. The non-dimensional rate of heat transfer and skin friction are also attained for diverse underlying factors and presented graphically.

The floods in Chennai in 2015 raised a question on the disaster resilience of ATMs (1) in India. This papers’ intention was to assess this crisis based on the concept of BCP(2) . Library research was used. The problems of the crisis were based on the newspapers and official reports. Public, private and foreign scheduled commercial banks are covered in the study. The views of the banking industry and the end user have been taken into account. Resources that can aid business continuity have been presented. Additionally, the future of BCP was discussed with regard to the Benchmark Resilience Tool that was developed in New Zealand. The results of this study are: Bank’s action towards a usual circumstance shows its willingness and capability to recover from an ATM malfunction when faced with a disaster. The concept of BCP has not gone beyond IT(3) . A synergistic industry-wide reaction towards disasters is still pending. The focus has been on the Indian scenario and hence the views expressed would be different in the case of developed countries. The technical aspects of an ATM have not been focused. Rather, the focus has been on disaster recovery resources. The observations of certification bodies have not been taken into account, due to lack of literature. This paper is going to add insights into further studies on the empirical level. Article Classification: General Review: (1) Automated Teller Machine (2) Business Continuity Planning (3) Information Technology

Emotional intelligence holds a significant impact on individual development of the manager and their leadership qualities. Doing activities that support EI behaviour illuminates positive effects that can be noted and measured by higher productivity. The impact of emotional intelligence is significant to build positive relations and gaining poignant commitment of employees. When implementing the Emotional Intelligence in Knowledge Management and then a company follows it in its organization the overall yield and profit seems to be increased in an exponential rate and overall it helps in the growth of the company. It also explains Emotional Intelligence along with the Knowledge Management when implemented in the organisation helps the employees developing their own leadership skills and also enhancing the actual skills they posses in the various fields. It also tells us the overall impact of emotional intelligence over the leadership. It also teaches how the Emotional Intelligence and Knowledge Management are correlated to each other and which depend on each. They also tell us the steps they need to be followed to create these Emotionally Intelligent teams and corresponding groups. For more than three decades researchers have postulated that emotional intelligence greatly complements an individual’s ability to work collaboratively within a team setting, cope with stress, and lead others. For example, leaders who are unable to discriminate and self-measure their emotions may not be acquainted with certain cues from their coworkers or subordinates. Likewise, administrators who exhibit deprived management over emotions may permit their emotions to hinder with their level of efficacy as it pertains to leading. For case, when they feel apprehensive, they may shun giving vital speech, or when they feel angry, they may unsuitably lash out at a co-worker. The paper is focusing on the impact of emotional intelligence and knowledge management on leadership qualities.

The article defines the concept and essence of economic security of machinebuilding enterprises, presenting the model of the mechanism ensuring the economic security of the enterprises of the machine-building complex, which includes the basic methods and means of providing economic security that will allow the enterprise to achieve the required level of economic resilience

This article discusses dynamics of gas phase in basic furnaces applied upon the melting stage of sulfide polymetallic ores and concentrated nonferrous metals containing copper and nickel. The patterns of gas flow in flash smelting furnace, the Vanyukov furnace, in the Ausmelt process were determined by numerical simulation in nonstationary mode. The obtained solutions of the Navier-Stokes equations are in good agreement with practical operation of these facilities. This article also describes numerical simulation of an alternative jet rotation apparatus which allows to increase significantly specific blasting load with formation of cyclone effect in gas phase, which suppresses dust entrainment and decreases load on dust collectors

The article is devoted to studying peculiarities of venture investment in the fuel and energy complex as a whole, and in projects of alternative energy, in particular. This article analyzes the statistical data of venture investments in renewable energy sources, considers the operation of venture funds in the energy sector, identifies problems, and suggests ways to solve the problems of venture investment in the fuel and energy sector. Conclusions The following fundamental conclusions have been made when writing the article: • The global energy development, as well as the development of energy sectors of national states are determined by a set of aspects, the most important of which being the innovation and technological aspect that defines local and global changes, • Over a rather long period of time, in a new energy civilization the consumption of the primary fossil energy resources (mainly, oil and gas) will decrease and the consumption of the energy resources obtained from renewable energy sources will increase. However, the latter require large venture financing.

Thermal process plays a major role in the field of Mechanical Engineering. In most of the food industries, chemical industries, controlling of Temperature proves to be an important job. Dead time and overshoot are the most vital performance criteria which should handled precisely. First stage is to develop the mathematical model of the thermal process using conventional Process Reaction Curve method. Then the derived models for each temperature ranges are tested by Parameter estimation techniques such as, ARX, ARMAX, BJ and OE methods using System Identification Tool Box in MATLAB. The parameters are estimated based on the final prediction error, best percentage fit and co-relation of residue for the output.

With the contemporary human resource practices focussing on employees’ worklife balance, it is essential to study the impact of such practices on the firm performance. Firms are always on the lookout for ways to maximize their profits and increase their market standing and market share of their products and services. Hence, it becomes essential for the firms In the current business context to focus on the employee attrition rates and make use of the available intellectual capital. In this regard, providing opportunities for improving the work-life balance of the employees is crucial. This paper attempts to study the factors that affect the work-life balance and develop a model that can pinpoint the vital factors affecting the employee worklife balance that in turn reflects on the employee performance and ultimately the firm performance, using system dynamics simulation approach

BWM Convention used to control and monitoring invasive species content in ballast water. This convention also regulates ballast water discharge, to reduce the risk of the spreading of harmful aquatic organism from one region to other region, and poses serious ecological and health problems. Ballast water spreading is depending on the amount of maritime traffic. The increasing of maritime traffic in Indonesia Port also will impact to the spreading of ballast water discharge. This analysis will conduct to identify and estimate the ballast water discharge profiles in Tanjung Perak Port, develop the software application for ballast water discharge profile estimation in port, estimate the pump capacity for establish the ballast water treatment, and know the relation of ballast water discharge profiles and the ratification of BWM Convention in Indonesia. Ballast Water Discharge Assessment (BWDA) model is used to calculate the estimation of ballast water discharge in Tanjung Perak Port and the secondary data used to identify the harmful species content from origin country. The results of this final project are estimation of quantity of ballast water discharge and its possibilities profile. Several countries become the biggest origin country that discharge ballast water. Ballast water discharge profiles estimation can be used to establish monitoring mechanisms to prevent ballast water pollution in Indonesia sea, and make the long-term risks assessment in ballast water management.

The addition of CNG fuel in conventional diesel engines has increased the efficiency of engines and reduces diesel fuel consumption. The CNG fuel injected into the combustion chamber through inlet air system. The objective of this paper is to investigate of how airflows and CNG fuels are mixed and enter to the engine cylinder. This paper method is based on CFD simulation. The simulation of incoming airflow and CNG fuel on modified diesel engines that are developed with the addition of an inlet valve opening are expected to provide an overview of the effect of inlet valve lift on a dual fuel engine. The structural stress approach by varying the opening of the inlet valve during the default condition of 7.28 mm, 3.64 mm, 10.92 mm, and 14.56 mm. The investigation results shown that at the time of opening at 14.56 indicates the average increase air speed and increase the mass of airflow and fuel. Result shown that the power from the valve opening 14.56 mm has been increase

Innovations in education is the new approach of high- tech technologies, as the new way of development in the digitalized area. The article proves that digital technologies are relevant and widely used in various areas of society: management, economic relations, science and education. But digitalization of the educational process is of particular importance, since education can be considered the basis for the development of the economy and the achievement of the planned strategic goals. Today, important transformation processes are taking place in the field of education: electronic textbooks, Internet portals, databases of information needs are spreading, systems of online courses and distance learning are actively developing. A smart education system is being introduced, which involves providing access to content around the world, building learning in an interactive environment. It has been established that the digitalization of education identifies risks and problems that require solutions

This research is a descriptive study that aims to find out and describe the initial conditions of learning physics in the Merauke State Middle School 11 (SMP Negeri 11 Merauke) Sota District (RI-PNG border area) with the research subjects being teachers and students. The process of data collection is done by using questionnaires, namely 1) questionnaire sheets of teacher perceptions of students in physics learning in terms of teacher pedagogical competencies and 2) questionnaire sheets of students responses to physics learning. The steps in the questionnaire analysis are 1) giving a score; 2) processing scores and 3) calculate the percentage of total responses using the formula. The results of the study show that the teacher has the best ability on aspects of communication skills. Meanwhile, the ability to use information and communication technology (TIK) in physics learning is the lowest ability possessed by the teacher. The lowest ability in this aspect is the ability to use social media in physics learning. The teacher pedagogical ability, especially the ability to use TIK in learning is an ability that must be owned and continuously improved so as to produce a generation that is ready to face the era of industrial revolution 4.0 (I4.0). Therefore, all stakeholders are expected to pay attention to the improvement of the competencies of science teachers (physics), especially in the field of TIK. This increase in competence can be done through the provision of training or workshops by competent parties in the field of TIK, especially Education technology

The result of expert justification has a strong effect in prioritizing parameters. However, common methods still deliver a subjective/personal soul in technical justification. The study proposed a fuzzy logic based justification approach to reduce partial value of parameters. Its consequence is subjectivity feeling is able to be avoided scientifically. To implement the purported approach, twenty four academic information were operated. Conclusively, prioritized academic information were produced.

This work mainly aims on improving the yield of fresh water and power generation from the PV panel submerged in nano fluids kept inside the basin and compared with those of solar still with water as base fluid. The results of temperature profile indicated that the maximum temperature of 80oC is observed in the case of solar still with Al2O3 nano fluid while the basin type still with TiO2 exhibited a temperature of 70oC before the noon. Similarly, the temperature of MgO is observed as 78oC during the lower solar intensity condition as it is observed in the case of Al2O3 nano fluid which exhibited the same behavior. There is an improvement in water temperature to about 2oC and 15oC for MgO and TiO2 nano fluid. Results indicated that the fresh water produced from the base type still improved with the use of Al2O3 nano fluid followed by MgO nanofluid, water and TiO2 nano fluid

This paper deal with the optimal stochastic control principle and its’ application in formulating consumption model of a production company a case study of Landmark University development ventures (LMDV). Here Stochastic Differential Equations (SDE) is considered as an ordinary differential equations (ODE) driven by white noise and we justified the connection between the Ito’s integral and white noise in the case of non-random integrands interpreted as cost functions.

Reduction of harmful emissions from road transport is highly important for modern automotive industry. Development of new power plants to reduce CO2 emissions during operation of vehicles formed the basic strategy for development of motor power plants proposed by NAMI. This article considers application of simulated design upon development of new diesel engine with computer simulation unit which allows to simplify development of new engine with the best ecological characteristics; the structure of computer simulation unit, the principles of its operation and the applied software are also considered. These simulation principles are supposed to be applied for internal combustion engines in motor vehicles, and in vehicle power plants in combination with traction electric drive. Matlab-SimulinkStateflow software package was used for mathematical simulation.

Through the Electrical Discharge Machining, temperature is very high, which affects material properties and process responses, and can lead to failure of the products in industry. This study aims to cover three points, firstly to investigate the effect of new input parameter (pulses cycle time Tc), with other parameters on the over cut (OC), the prediction model is developed. Second point assessing the effect of using Silver-Tungsten electrode and Cupper-Tungsten electrode on OC, during machining of powdered metallurgical high speed steel which is very important material in industry, such as aerospace, automotive, and electrical power industries, it is used in structural components, heat exchangers. Third point utilizing an integrated approach combines Response surface design and Genetic Algorithm optimization methodology for modeling and optimizing the response. Two software’s Minitab software and Matlab software were utilized for this purpose. Experimental results demonstrated comparative findings when Silver-Tungsten electrode and Genetic Algorithms method were used. Optimized values of the responses were as following: optimized value of over cut was 0.049mm, optimization percentage was 30%.

The paper identifies the relevance of research on the effectiveness of fire-technical processes in energy devices (boilers, furnaces and internal combustion engines, etc.) in order to optimize them and improve their reliability. The survey revealed the closeness of calculation methods for such devices. The development of engineering methodology of design and verification calculations is necessary for the further development of vibration combustion machines production industry. The authors identify the main problems of formation of calculating methodology for energy devices operating on the basis of vibration combustion. To determine the frequency of the impulse response of these devices the author proposes a mathematical model and the description of the process of the thermodynamic fluctuations in the combustion chamber, allowing to determine the reliability and efficiency of these devices for different purposes based on the principle of self-oscillating combustion of fuel at the design stage.

Solar chimney (SC) together with earth to air heat exchanger (EAHE) is being employed as a low-energy consuming technique to remove undesirable interior heat from a building in the hot seasons. A numerical program "FLUENT 6.3 code" of an earth to air heat exchanger (EAHE) is studied for predicting the outlet air temperature and cooling potential of these devices in Basrah climate. theoretical analyses have been conducted in order to investigate the ventilation in a solar chimney. The investigation into the viability of Low Energy Earth Pipe Cooling Technology in providing thermal comfort in Basrah. The demand for air-conditioning in buildings in Basrah affects the country escalating energy consumption. Therefore, this investigation was intended to seek for a passive cooling alternative to airconditioning. The passive technology, where the ground was used as a heat sink to produce cooler air, has not been investigated systematically in hot and humid countries. A sub-soil temperature model adapted for the specific conditions in Basrahis presented and its output compared with CFD modeling. The results have shown the potential of Earth Pipe in providing lower output temperature of air inlet to the room.

The study analysed the effects of ethnic diversity on access to drinking water and electricity in Nigeria. Our analysis indicates that ethnic diversity at the sub-national level has reduced households’ access to safe drinking water, but increased provision of electricity. The implication of the finding is that provision of targeted public goods are more prone to negative effects of ethnic diversity than non-targeted public goods. Ethnic diversity will increase provision of public goods due to increased lobbying by the various ethnic groups. The study recommends that the national government should provide targeted public goods in heterogeneous countries

This study aims to determine the comparison of demonstration methods and role playing methods to the learning outcomes of lay ups on basketball games. This research is an experimental research. The subjects in this study were students of class VII D and class VII F of middle school (SMP Negeri 2) Merauke. In each class the same material is given, namely the basic lay-up shoot technique in basketball games. Analysis of the data used in the study is description analysis and inferential statistical analysis. The treatment is given in the learning process by using demonstration methods and role playing methods. The results of this study are: There are differences in learning outcomes of basic lay-up techniques before and after being taught using demonstration methods and role playing methods. And in the two difference test, on average there are significant differences in the learning outcomes of students who are taught to use role playing learning methods more effectively used as learning materials for basketball lay-ups compared to the demonstration method. From this study the main findings are that the learning method is said to be suitable or effective to be used in learning to adapt to the characteristics of the students being taught. Through the use of varied learning methods can encourage student motivation in carrying out motion tasks

The study assessed the technological training needs of small scale oil palm processors in Osun State, Nigeria. A well-structured questionnaire was used to elicit information from 140 oil palm processors. The data was analyzed using frequencies, percentages, means, ranking and Pearson Product Moment Correlation Coefficient was used to test the hypothesis. The study revealed that, 98.6% of the respondents use both modern and traditional method of processing and majority of the oil palm processors (87.1%) store their oil palm in rubber containers. Water related challenges, inadequate fund, unstable pricing of products and lack of government support and in appropriate government policy are very severe constraints to their production. The result also revealed that oil palm processors require training for stripping (8.01), digestion (8.71), mixing (7.88), skimming (7.43), and clarification (7.56) during oil palm processing. Accessing loans and grants, marketing information, appropriate policy for price control amongst others are the most important needs area for extension advice in the study area. The test of hypothesis of the study revealed that a significant relationship exist between age, educational level and experience and the extension needs of the respondents(P= 0.020, 0.012:<0.05, 0.002:0.01 ), while no significant relationship exist between the household size and the extension needs of oil palm processors(P=0.842). The study therefore concludes that, oil palm processors require training as well as advice and technical assistance in a number of areas in order to increase their efficiency. It was thus recommended that Extension Programme should be focused on the need areas of oil palm processors.

This paper aims at studying Friction Stir Welding (FSW) which is a new technique in welding invented in 1991 by The Welding Institute (TWI). The process uses a rotating tool, which is non consumable to produce frictional heat as well as plastic deformation at the welding area. This method is used in high strength aluminium alloy aerospace components and high temperature alloy metals which are hard to join by traditional fusion welding method. This paper addresses the current status of friction stir welding. The working principle of this process, microstructure characterization, welding parameters, mechanical properties and application area of FSW for improved welding is discussed

The use of bandwidth in the network sometimes has not been used optimally in its use. The more devices that access the internet, the greater the bandwidth needed. Upload and download speeds are influenced by the amount of bandwidth used by the network and how effective the bandwidth can be utilized. This internet access speed must be managed properly because it is related to the interests of internet access users so that there are no complaints or even connection failures on other users. One solution so that bandwidth can be utilized more optimally is by doing management on bandwidth so that bandwidth can be utilized optimally. With bandwidth management each client that accesses the internet already has their own bandwidth capacity. Simple Queue is one of the queuing techniques in the bandwidth management system on the proxy router. This queuing technique has ease in its configuration and has the simplest bandwidth distribution. Distribution of bandwidth is regulated statically so that no matter how many users are online, the bandwidth received is also constant, and even tends to decrease.

The Risk Assessment is an important legal requirement which should be carried out in industries in order to prevent any incident in future and manage emergencies better. In this article a typical LPG (Liquefied Petroleum Gas) storage bullet of capacity 14.7m3 and truck tanker of capacity 18 m3 were selected for the study. Risk assessment was carried out for various fire scenarios such as BLEVE, VCE, and Jet fire which can happen in LPG storage area. The inputs used in the estimation are collected from various articles and from a typical LPG handling and storing industry in the southern part of Tamil Nadu. The meteorological conditions for the assumed Madurai region are given as an input data in the ALOHA software for dispersion predictions of various scenarios. The accident situations are selected from various reports and literatures of LPG storages around the world. By using the ALOHA software, the dispersion models are used to estimate dispersion concentrations, Blast effects, Flammable effects, Thermal radiation and Toxic effects. The results are arrived from the predicted and user defined inputs in ALOHA software with the references and industrial investigations.

Research has been carried out which aims to improve the understanding of the concept of electrical circuit material through a practicum method using an electric circuit trainer that is made and developed using tools and materials in Merauke. Product development is carried out by making electrical circuit props, if usually the electrical circuit practicum uses a cable as a connection to the electric current on the development that has been carried out the cable is replaced with PCB (Printed Circuit Board). Questionnaire response to the use of dynamic electric circuit props 0.745> 0.05 and learning outcomes / posttest 0.971> 0.05, the questionnaire response data using teaching aids and student learning outcomes are normally distributed. Significance value (Sig.) For each data obtained is greater than the significance value of 0.05. The ttable value = 1.699 and from the table data above shows that tcount 11.045> t table 1.699 with a significance value of 0.00 <0.05 for the influence of the application of dynamic electric props on student learning outcomes, where there is an effect of the application of teaching aids to student learning outcomes.

In Coal fired thermal power plants, part of energy generated by the power plant is being consumed by its own auxiliary drives. The power consumption by these auxiliary drives for power generation is called as In-house power consumption. Inhouse consumption in coal fired super critical thermal power plants of capacity 500 Megawatt and above with Turbine Driven Boiler Feed pumps should be 5.25% and with Motor driven boiler feed pumps should be 6.00% as per Indian Government norms stated by Central Electricity Regulatory Commission (CERC). But currently it is in the range of 7% (800 MW units) to 10% (500 MW units) of gross generated power at full load conditions in most of the thermal power plants in India. The excessive auxiliaries power consumption is caused by various factors such as part loading of the plant, poor coal quality used as fuel, excessive steam flow, draft loss, internal leakages/ingress in equipment, over loading of drives, distribution network losses, reduced power quality, ageing etc., Here we optimize the loading of one such major auxiliary equipment - primary air fan which is the second major contributor in auxiliary power consumption in a thermal power plant after the cooling water system, by reducing its outlet pressure without compromising on unit performance and boiler efficiency. The thesis also delves into quantizing the operational benefits that will be achieved by measuring the reduction in loading of each primary air fan and estimating the overall benefits that can be attained and tabulating them. Thus optimizing the In-house power consumption of the plant and cost benefits associated with it by operational optimization.

An investigative work was done to analyse the elemental composition and the combustion characteristics of some biomass resources that is, agricultural and forestry samples. The method of analysis was according to Association of Official Analytical Chemists (AOAC). The results shows that the higher heating value (HHV) for Sorghum husk, Araba (Ceibo pentandra), were 17.2MJ/kg, and 18.0MJ/kg respectively. The analysis also reveals the presence of carbon, hydrogen, nitrogen, sulphur and oxygen in significant amount. These biomass wastes can be transformed in to valuable energy products in form of solid, liquid or gaseous fuels for either domestic or industrial applications

The study aimed to determine the effect of double leg bound training on the explosive ability of limb muscle power on the unmus volleyball men team. The type of this research is the type of experimental research with this type of research design is the preetest posttest one group design. The population of this study was the Unmus men volleyball team, which numbered 20 people. The sample of this study was 20 people using a total sampling technique. Explosive Power of leg muscles was measured by vertical jump test with pretest before and poststest after giving training, then the data were analyzed by independent t-test at a significance level (a) of 0.05 with the help of SPSS 22 program. Based on the results of the t test conducted with the SPPS program 22 produces tcount of 3.536 with t table 1.729 at a significant level of 0.05. Means t count> t table, thus the formulation of the hypothesis is that there is the Effect of Double Leg Bound Exercises on the ability of Explosive Power of Leg Muscles in the Unmus Volleyball Men Team. From the results of the study, it was concluded that there was a significant effect between double leg bound training on the explosive ability of limb muscle power on the unmus men volleyball team. For sports coaches, especially the coach of the Unmus volleyball team can use the method of double leg bound training as one type of exercise to increase the ability of the leg muscles in addition to other types of plyometric exercises. For penjasorkes teachers and athletes and sports people, it is recommended to do double leg bound training because it can increase jumps

Quality of Education can interpret as a competitive advantage in printing graduate graduates needed by users through teaching, training and the process of how to educate. In this study what is meant by Campus Innovation is all efforts or breakthroughs, carried out by higher education institutions to find or develop existing situations and conditions to achieve progress and exaggeration of the previous states. The conditions in question include Research, Development, and Diffusion, Organizational / Institutional Development namely the development of higher education to be better, and Configuration, namely the integration of several factors to achieve better/excellent conditions and situations. This research is arranged as a framework used to explain (explanation), detailing the relationship between the Quality of Education on Campus Innovation, by determining the population and sample, the source of the type of data collection, variables, research instruments, and data analysis so that the answers are needed. This research is part of an extensive study with a model of the influence of the quality of education, administration, physical campus on campus innovation and student satisfaction. Based on the results of the direct influence test, it can explain that the quality of education has a positive effect, not significant on-campus innovation. So the hypothesis that quality education has a positive and significant impact on campus innovation is rejected.

The powder mixed-EDM (PMEDM) is a prominent field in precise manufacturing where the material removal operation depends on the electrical erosion mechanism between electrodes in this environment. Prior studies strived to improve the performance of this field, but the obstacles represented by controlling the parameters of this environment created difficulties for the researchers. One of the most important results of this situation is the agglomeration problem between the electrode tool and the workpiece that leads to the collapse of the spark. Thus, the performance of PMEDM environment declines. This study covers the primary reasons for the occurrence of the agglomeration phenomenon in PMEDM. In addition, this study proposes a new methodology to compute the quantity of agglomeration through introducing new hypotheses and procedures. Following from here, the proposed methodology is able to determine the dimensions of the recast layer zone and the density of this zone. Energy Dispersive Spectroscopy (EDS) or Optical Emission Spectrometry (OES) plays an important role in specifying the weight percentage of workpiece elements before and after machining in PMEDM. This study adopted a previous study which observed D2 steel before and after machining in PMEDM by using OES. Furthermore, it applies virtual dimensions of the melting area and the recast layer zone for proving this proposed methodology. Therefore, the total agglomeration for D2 steel is 0.003942529 mg while the active agglomeration of tungsten, carbon, molybdenum, and manganese is 0.001971264 mg. Moreover, the square of the correlation factor (R-sq) and R-sq (adj.) resulting from multiple linear regression analysis for the total agglomeration of D2 steel are 99.36% and 98.97%, respectively. Finally, this methodology presents a new mechanism to specify the performance of PMEDM through adopting the agglomeration ratio as a new criterion. Thus, the agglomeration ratio according to the proposed methodology came up to (50%) which implies that the agglomeration did not exceed the critical stage.

This paper proposes a distributed location estimation methodology based on Received Signal Strength (RSS) that consists of two phases, range estimation phase and coordinate estimation phase. In range estimation phase the distance of the unknown node is computed based on the RSS measurements. The effect of channel loss and attenuation in the wireless medium are also considered in the proposed algorithm. The range estimation uses log normal shadowing path loss model and ITU indoor attenuation model. The ranging error is estimated and compromised using onedimensional Kalman filter. The number of iterations in Kalman filter is limited using Cramer Rao Bound (CRB) value. In the second phase the coordinates of the unknown node is estimated by tri-lateration techniques. The accuracy in lateration is improved by min-max algorithm. The RSS value is experimentally obtained in real-time indoor environment using zigbee series 1 RF module. The proposed algorithm is simulated and analyzed in MATLAB version 7. From the simulation results it is found that the proposed localization algorithm performs more efficient in terms of computational cost and accuracy.

Complicated environmental and climate conditions (ice conditions, temperature, wind direction) which is typical for the most Arctic shelf deposits, limit access to reservoir during the whole year. This reason determines necessity of searching alternative technical facilities for shelf deposits. Subsea turbo compressor units (STU) provide ability for whole-year reservoir production, and it sustainable development. The paper analyzes STU operation experience and shows advantages of it utilization, the main of which is ecological safety, low capital and operating costs, energy efficiency and other. Operating subsea compressor units, it components and types are described. Besides, the paper highlights the main problems of traditional electromechanical systems with compressor units for shelf deposits. For providing successful and effective Arctic projects it need to take into account not only exploitation experience of top-leader country and companies, but law and organizational systems for it providing. Paper shows the example of successful system on the base of effective Norwegian experience.

The paper describes a theoretical study of the movement of a material particle in a metering device with a rotating cone. The differential equation of the particle motion in the projection on the tangent to a curved blade of a rotating cone is considered. An inhomogeneous second-order differential equation with constant coefficients is obtained. The results of calculations of the change in the velocity of particle displacement as a function of time along the logarithmic curve of a rotating cone are presented. A differential equation is obtained which describes the relative motion of a particle in the projection on a tangent to a curved blade of a rotating cone.

The urgency of the study of the theory and practice of the past results not only from the interest in analyzing the situation of the past, but also by the latest social and economic problems in Russia. The article considers the existing characteristics of the specific features of land as a factor of production and agricultural production as a whole, presented in the educational and scientific literature by domestic and foreign scientists. Based on its analysis, upgrades to the existing interpretations of the specific features of land as a factor of production and also agricultural production as the basis of the economic life of society have been proposed. In the theoretical aspect these upgrades will expand the understanding of land as a unique factor of production and, practically, will make it possible to have a clearer description of the specific features of agricultural production. Besides that, attention is drawn to two circumstances that to a certain extent curb the fuller use of the market mechanism in agriculture, namely, the periodic overproduction of agricultural products in a number of developed countries and the presence of so-called “price scissors”. It is noted that the features of agricultural production affect the specifics of agrarian relations, manifested primarily in various forms of ownership and management. The purpose of the article is to clarify the classification of the specific features of land as the main factor of production and agricultural production. The methodological basis of the study is a systematic approach based on the dialectical method of studying interacting objects, which allows classifying and analyzing processes and their results at the macro and micro levels. The incompleteness of the features of land as a factor of production and agricultural production in educational and scientific literature is revealed and their specified classification is proposed. The materials of the work can be used in the training and additional training of specialists in Economics at universities. In theoretical terms, the Characteristics of land features as a factor of production and agricultural production are complemented. The findings of the study can be used in the development of economic science.

Digital control tool machines appear more and more, in which many machines can process gears. However, the ability to process curved bevel gears is still a challenge for technologists. Therefore, processing of curved bevel gears according to the generating method is still widely used, has many advantages, ensuring accuracy, limit cumulative error, etc. In order to ensure the quality of gear train when transmission, improving the quality of the gear train after processing is essential. The article presents the results of research on the effect of cutting velocity (V) and depth of cut (t) on the surface roughness of teeth flank when processing curved bevel gears with hard alloy cutter head. The research results are the basis for the technologists to choose a suitable cutting mode to improve the quality of the teeth flank’s surface when processing Gleason curved bevel gears on semi-automatic curved bevel gear milling machine 525 according to the generating method.

This study aims to determine the effectiveness of community-based 3R waste management policy and the increase in population in Kediri city with an impact on the increasing volume of landfill waste capacity and on the effectiveness and efficiency of waste picker devices to be operated. This effort is conducted in accordance with Law No.18 of 2008 concerning waste management, and in line with regional regulation No.3 of 2015 concerning waste management in Kediri city. Therefore, it remains vital to strengthen the community-based 3R waste management in Kediri city. The utilized method of this study is a qualitative research method. The data is obtained through observation and from analysis of secondary and primary data. The results of this study indicate the effectiveness of the performance of waste management policies which is still not optimal, judging from the lack of the community role in waste management and from the annual increase in volume of garbage capacity. Advice and infrastructure for garbage collection equipment from waste management station TPS to final disposal site TPA are encouraged to be optimized. The researchers withdraw the conclusion that the effectiveness of 3R waste management policy in Kediri city has not met the existing performance standards and objectives

Various studies have been conducted on the impact of exchange rates on the performance of the manufacturing sector and how it influences growth in different climes of the world. These studies have examined; drawing out the relationship between exchange rate and macroeconomic performance, with respect to manufacturing output and its related variables. This study examined the impact of exchange rates on the performance of the Nigerian manufacturing sector using the independent variables of exchange rates, inflation rates, capacity utilization rate, the manufacturing sector’s foreign direct investments, and imports over a period of 25 years (1990-2014). Unit Root test, Johansen co-integration test, Granger causality test and Error Correction Model were used to test for stationarity, long-run relationship, causal relationship, and the short and long run equilibrium relationship respectively. The empirical results of the study shows that a devaluation of the Naira has a negative impact on the performance of the Nigerian manufacturing sector as it was found that exchange rates has a negative significant relationship, long run relationship and causal relationship with the performance of the sector. It was also ascertained from the results that inflation rates(INF), and capacity utilization rates(CUR) have a positive significant relationship with the performance of the sector, while exchange rates, imports(IMP) and manufacturing foreign direct investment(MFDI) have a negative significant relationship with the performance of the Nigerian manufacturing sector. The results of the analysis showed that the independent variables have a significant relationship with the R2 at 64.5%. JEL Code: G18, Government Policy and Regulation

In this paper the composite material consists of Aluminum Alloy LM6 and (B4C & Ti) has been chosen as matrix and reinforcing materials respectively. Stir casting technique was adopted for a pre-cast billet with a non-dendritic microstructure that is normally produced by vigorously stirring at constant speed and time, then the alloy is casted to the required shape and size as per the ASTM standards. The Boron Carbide and Titanium with different compositions (0.0%, 0.2%, 0.4%, 0.6%) were added with LM6 Alloy. Various mechanical tests were conducted and found that there is an enhancement of mechanical properties such as tensile strength, micro hardness and wear resistance of the alloy. And also the microstructure of the casted alloy is studied by SEM analysis and observed that the constituents of B4C and Ti were uniformly distributed throughout the alloy

Article covers the issues of research task of banks and authorized government institution interests in manufacturing companies’ investment projects congruence elaboration. Authors note that the way to deal with economic growth unsustainability (one of the main problems of modern Russian economic system development) – it is to change economy management model (non-effective raw export model on model of sustainable industrial growth). In turn to perform national economy transformation to sustainable industrial growth model authors develops the financial mechanism of banking sector an9d government collaboration in area of manufacturing industries financing (lending) based on idea of covering interests of all key stakeholders of investment project. Article develops the research task (model) of banks and authorized government institution interests in manufacturing companies’ investment projects congruence. The methodological basis of the model is optimization theory. Author also considers factors faulting research task optimal solving, including the Bank of Russia policy, national social-and-economic policy, economic changes, and analyze main lines of their impact

Autism Spectrum Disorder (ASD) well-known with the impairment of social interaction and communication. Beside the impairment of social interaction and communication symptom, Diagnostic of statistical manual of mental disorders fifth edition (DSM – 5) by American Psychiatric Association APA explained other symptoms such as: restricted, repetitive pat-terns of behavior, interests, or activities. Technology proved to be a very effective method in providing students with special needs opportunities to engage in basic drill and practices or communication activities. Therefore, this article discusses about the research element and research trends on Computer Human Interaction (CHI) research on children with ASD. 117 articles found and 38 articles are selected for reviewed in order to find the research element and term used in CHI Research for children with ASD. 15 of the articles are using qualitative method and 14 are using mix method between qualitative and quantitative. Most of the research participants are the children with ASD. The most favorite development methodology type is the participatory design. Most of the technology are using Software rather than Hardware

The power conversion efficiency of an isolated ac–dc converter is a dominant factor in the overall efficiency of dc distribution systems. To improve the power continuity and power conversion efficiency of the dc distribution system, a three-phase interleaved fullbridge LLC resonant converter employing a voltage source converter which is fed by Photo Voltaic System and Wind Energy System is proposed as the isolated ac–dc highfrequency-link power-conversion system. The LLC resonant converter has the advantages of high efficiency, high power density, and low cost. They can be operated at no load condition and at resonance for nominal input voltage. The proposed voltage source converter has the capability of boosting the output voltage without increasing the transformer’s turn ratio. Especially, the frequency of the rectifier’s output ripple is six times higher than the switching frequency, thereby reducing the output capacitor and the secondary transformer’s RMS current. However, the tolerance of the converter’s resonant components in each primary stage causes the unbalance problem of output ripple current. It cannot be solved using conventional control techniques since the structure of the three-phase interleaving has the limitations of individual control capability for each converter. To solve the current unbalance problem, a current balancing method is proposed for the output rectifying current

The goals of this thesis is to identify what are the human factors and ergonomic factors that influence the prevention of fatal work accidents in the oil and gas industry with an offshore work environment. Data was taken by distributing questionnaires using the Likert scale to 126 offshore oil and gas workers. The combination of quantitative and qualitative approaches was used in this study. The research data were analyzed by descriptive analysis method and validated using SPSS statistical software ver.16 to ensure the research data had good validity, reliability and accuracy. The results of the study show that the main causes of fatal work accidents in the offshore oil and gas industry are human errors, conditions of workers who are not fit and lack of knowledge. The type of human error that causes it is disobedience, lack of rest or fatigue, and not concentration. Meanwhile, the most ergonomically dangerous type of activity is working at height, lifting, and working in a confined space. From this study it can also be concluded that human factors have a greater influence compared to the effect of ergonomic factors. Based on the results of these studies, it was designed a simple tool to test the level of fitness both physically and mentally from workers in the offshore oil and gas industry to prevent fatal work accidents.

This paper describes the improvement of the therapy rooms in Liliput therapy clinic in South Jakarta using ergonomic aspects, in which the current therapy rooms isn’t exactly ergonomic due to the seats and tables used in the therapy rooms are too small, the rooms are still cluttered due to insufficient storage and the storage itself is still put too far away from the therapy area, limited soundproofing and lighting, both natural and artificial lighting, as well as lack of withdrawal area in the therapy area to let the kids calm down. The goal of this paper is to analyze the effects of various factors of ergonomics (lighting, layout, color, and sound) affecting the sensory integration of people with autism and how to improve on them, improve the therapy facility’s current ergonomics/design based on its environment, tools, and methods, and investigate the factors and parameters that inhibit development of the kids treated in the therapy facility. The methods involved in this paper include having a survey on the current therapy facility, determine problem statement based on the therapy facility’s condition, develop measurement tools using questionnaires, measurements of the rooms’ sound level, brightness and temperature as well as anthropometric measurements for the kids and the therapists, sampling, collect measurement data and analyze the data, and develop improvements on the therapy facility based on problems/issues faced by the kids and their therapists. Based on the results from the measurements, the therapy facility should have improved soundproofing (around 27- 32%), both natural (91%) and artificial lighting (77%) due to the lighting level far from the required minimal brightness of 250 Lux, minimal amount of stimuli especially stimuli related to sound (80.95%), texture (19.05%) and light (14.29%) in order to keep the kids focused, more ergonomic room layout for better comfort for the kids and their therapists as well as more ergonomic seats (9%) and tables (33%).

In this study, pre anodized Al 6061 alloy was coated with protective ceramic coatings using micro- arc oxidation process (MAO). MAO electrolyte was modified using natural additives of rice hushes ash (RHA) fired at 800 ?C and porcelanite rocks fired at 700 ? C. The surface morphology, phase content, structure, and element distribution of the coatings were investigated by X-ray diffraction, scanning electron microscope, energy dispersive spectroscopy, and atomic force microscopy. Results showed that the samples coatings contained ?-alumina, and their thickness and hardness increased by the increasing of deposition time. The research demonstrates that a relatively hard, thick and uniform coatings with good wear resistance, can successfully be deposited on pre anodized Al alloy using natural additives of rice hushes ash (RHA) and porcelanite rocks containing MAO electrolytes as natural additives. The results proved that the pre anodized surfaces promoted the MAO coating in providing the higher hardness in comparison to untreated surfaces

This study investigated the nature of relationships between job satisfaction,organisational commitment and turnover intention among the employees working in the construction sector.A total of 105 questionnaires had been collected from the employees of construction industry in TelanganaDistricts.Seven hypothesis were examined using the pearson correlation coefficient,Multiple regression analysis, anova ,chi-square and results showed that there is a positive relationship between the job satisfaction and organisational commitment as well as job satisfaction and continuance as well as normative commitment.Also,the dimensions of job satisfaction such as satisfaction with recognition, satisfaction with work, satisfaction with job security, satisfaction with promotion are having a significant relationship with the organisational commitment.There is also relationship between overall experience of employees and monthly income as well as no relationship between years of association and the three factors.

The main purpose of agricultural tractor is required to provide power in a form suitable for variety farm operations. A tractor should be versatile and capable of efficient operations on several kinds of soils under different work conditions. Consequently, tractors can be selected regarding to working environments. Factors such as, maintenance and availability of spare parts, initial cost, driver ability must also be taken into account. The purpose of a drawbar test is to determine performance features of a tractor such as traction efficiency, engine torque, traveling speed and specific fuel consumption at different transmission ratios. It is an involved procedure where the results are presented in graphs and tables that it will be easy understanding and interpretation and understanding. Therefore, there is an essential request to develop a simpler and modern new approaches for results presentation. The objective of this work is to construct and improve a method to simplify the assessment of tractor performance hopping to facilitate tractor selection

The main objective of this paper is to experimentally study the variation in performance parameters of the vapor compression refrigeration system when refrigerant is sub cooled by thermoelectric peltier cooling module. Experiments are carried out on the freezer section of vapor compression refrigeration system by varying the load i.e. water quantity in grams and the performance is evaluated to convert water in ice completely. Performance parameters are measured & compared for with and without subcooling of the refrigerant. Coefficient of performance, power consumption per ton of refrigeration are determined for different loads on evaporator by considering the heat loss in the evaporator constant and neglecting it as the same evaporator is used for all experimentation. The effect of subcooling of refrigerant by Peltier cooling is also studied to optimize the use of subcooling for the refrigeration system. The experimental study helps us to know the behavior of the VCR system for different loading conditions and to decide whether sub cooling is necessary at all time or not. A comparative study data is also carried out for with sub cooling and without sub cooling condition. Comparing the results obtained there is decrease in Power Consumption /TR when TEC is integrated with the VCR system. For load 400 gm on the evaporator there is maximum reduction in power consumption i.e. 14.26 % . For load 400 gm on the evaporator there is maximum increase is shown i.e. 6.25%

In this paper, we prove the existence and uniqueness of common fixed points of occasionally weakly compatible maps satisfying certain contractive conditions in a Gsymmetric space. The concept of (E. A) Property is employed to achieve our results. The results extend and generalize some known results in literature. 2010 AMS Subject Classification: 47H10

The consequence of sand and metal moulds on mechanical and microstructural characteristics of Aluminium Silicon Carbide (AlSiC) composite were studied. The composite material was prepared using a liquid-metallurgical technique via stir casting process. The aluminium ingot was melted in a tilting furnace of 5kg for 45 minutes at a temperature of 750ºC. Then 2.5% of silicon carbide (600 grit size) was added to the liquid metal, and to obtain homogeneous dispersion of silicon carbide, two stepwise mixing methods; mechanical and stir processes were applied. Then cast into sand and metal cast moulds respectively which were prepared earlier. The process was repeated for the other percentages of 5%, 7.5% and 10% for silicon carbide. The cast samples were allowed to be solidified and then machined into tensile, hardness and impact specimens according to their specifications. The results of the tests show that for materials which require high impact strength, metal cast process seems to be the best option to be used while for materials that require high hardness resistance, high modulus and high yield strength, the sand cast process should be used.

The purpose of this research is to know and analyse community needs based on current situation and condition, we designing community portal to support information requirement about member registration, member data, community data and event data from a community and to know how a community portal can help storage and the delivery of information about user and event data required can be available quickly and accurately for the members of the community portal. The method used by the author is literature and field study. The author uses the field method to conduct interviews and conduct surveys to find supporting data that helps in the development of information systems portal community. Based on the results of the study, it was found that the designed community portal can help to know the business process of one of the existing community at this time, to help facilitate the community in managing new user candidates as well as old user and event data that has been going on and will take place and facilitate the community in doing storage and delivery of information to users quickly and accurately

Evidence from the literature reveals that the quality of the populace affects the level of development; hence, education is a vital ingredient because of the role it plays in improving the quality of people. Less developed regions, however, have not been able to tap adequately into the opportunities provided by education to improve their people’s quality. Some of the factors responsible for this include non-availability, limited access and high costs of education. This study, therefore, explores the possibility of facilitating inclusive development via mobile learning in Sub-Saharan Africa (SSA), considering the level of possession of mobile devices in SSA and the opportunities to provide information and knowledge affordably via the platform. JEL Classifications—I25; L96; N17; O14; O15; O30

The aim of the paper is emotional intelligence stress coping strategies among employees in insurance sector in Tamil Nadu. When employee feels he is over burdened or pressurized by his job, then occupational stress occurs. Employees are undergone different body conditions due to their work pressure and it spoils their health. For the current study 371 insurance employees were met and their responses recorded. Researchers found that proper implementation of coping strategies may increase the EI level of the employees and they can reduce or deflect their job stress in the initial stage itself

The purpose of this paper is to evaluate the effect of the engine torque and the road surface roughness on the load of the automotive transmission system. In the study, a dynamic model for the automobile with 4x4 wheel formula is created. The model includes the transmission system itself, the suspension system and the automotive body. Also, the excitation sources from the oscillation of the engine torque and the road surface roughness are analyzed. Based on the created model, the mathematical model is built. Some calculated simulation results of the impact of road surface roughness and engine torque on the load of automotive transmission are shown for illustration

CNC milling is a flexible technology for machining UHMWPE with low machinability. This study was undertaken for modeling of the experimental data with CNC milling parameters (spindle speed, feed rate, and step over) against the response of surface roughness of UHMWPE acetabular cup. Here the significant machining parameters on the surface roughness were first analysed by ANOVA, while the optimized parameters for yielding the minimum surface roughness were determined with the Taguchi method and the Response Surface Methodology (RSM). In the milling of UHMWPE acetabular cup, the method was confirmed valid for optimizing the cutting parameters with the minimal surface roughness. Accordingly, the minimum surface roughness determined by the Taguchi method could correspond to the optimum levels of spindle speed of 6500 rpm, the feed rate of 1500 mm/rev and step over about 0.1 mm. The Taguchi and RSM based models yielded the consistent results, hereby justifying their suitability. In conclusion, the examination by statistical indicators confirmed the acceptability of these examples

Phu Quoc island of Kien Giang Province in Vietnam has great potentials and invaluable resources for tourism development. Nonetheless, Phu Quoc tourism is faced with several challenges as result of rapid growth. The study examined the perception of local residents, tourism businesses and tourist about sustainable development in tourism industry. Authors used both quantitative and qualitative research approach to explore the subject. The authors used secondary and primary data to provide insights on the subject. Secondary data relies on vast sources, including Kien Giang department of tourism, statistical departments of Kien Giang and Phu Quoc, annual all-level governmental reports, state-run businesses among others. We administered questionnaires to 230 local residents, 150 businesses, and 530 tourists. Furthermore, semi-structured and in-depth interviews were conducted in Phu Quoc with local residents, businesses, tourists, local authorities’ officers, and especially with 12 experts who are stakeholders of Phu Quoc tourism as well. The results suggest that principles of sustainable tourism development have not been fully complied with, especially, social and environmental facets. The study concludes that stakeholders should be educated on sustainable tourism development

The recast layer of surface modification is studied by electrical discharge machining (EDM) on tool steel. An experiment is carried out using a titanium electrode grade 1 and dielectric media of urea solution, containing nitrogen element. The morphology, microstructure, element composition and compound of recast layer are characterized by scanning electron microscopy, electron dispersion spectroscopy and X-ray diffraction. It is composed of dark grey and light grey layer. Titanium nitride (TiN) layer is formed on dark grey layer, while light grey layer is composed of titanium, chromium, iron and carbon elements. The results reveal t thickness of recast layer is composed of 15 - 25- layer thickness are studied for relationship, including average surface roughness and EDM current. The microhardness of recast layer and substrate are also investigated and compared.