GSSRR.ORG: International Journals: Publishing Research Papers in all Fields
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Numerical Simulation Based on First Order Difference Scheme for Three Lanes Traffic Flow Model
Get PDFIn this article performs the numerical solution of a three lanes traffic flow model based on a linear velocity-density relationship is studied. A multilane traffic flow with three lanes which is moderated by a system of nonlinear partial differential equation appended with initial and boundary conditions reads as an initial boundary value problem (IBVP). In order to compute the numerical solution, we present the discretization of the considered model which leads to the explicit upwind difference scheme. The numerical simulation of 10km highway of three lanes is performed for 6 minutes using the explicit upwind difference scheme based on artificially generated initial and boundary data. An experimental result for the stability condition of the numerical scheme is also presented by performing numerical experiments. The computed result satisfies some well known qualitative features of the solution
Studying the Current Situation and Establishing a Map of Flash Flood Risk Zoning in Lai Chau Province, Vietnam
Get PDFLai Chau is a mountainous province in the North of Vietnam that frequently experiences flash floods. Flash floods in Lai Chau province were formed by the combined effects of many factors such as topographical characteristics, current land use, soil type, vegetation cover combined with river density and rainfall. In this study, the author analyzed the current state of flash floods, assessed the factors that caused flash floods and established a map of flash flood zoning in Lai Chau province. The flash flood risk area map is built on the basis of GIS spatial analysis, combining hierarchical analysis (AHP) and multi-criteria analysis method (MCA). Data collected for the study is mainly from Sentinel 2 images, statistical data and actual investigation. Research results show that the area with high and very high potential for flash floods accounts for 22.03% of the natural area, and the area with medium risk accounts for 44.42%. Areas with low and very low levels account for 33.55% of the area in Lai Chau province of Vietnam
Cross-Cultural Pastoral Communication in the Border Area (Research of Cross-Cultural Communication in Belu, Malaka and Maliana Districts RI-RDTL Border Area)
Get PDFHumans, communication and culture cannot be separated. Humans can assert their identity as cultural beings from certain groups or sub-ethnics through the communication process. In the process of communication, either between individuals or between groups, humans are always faced with the reality of differences in cultural orientation, sub-ethnic backgrounds, knowledge, experience in various dimensions. Therefore, the understanding and competence of cross-cultural communication are considered very relevant to be owned by both the communicator and the communicant in the communication process around the border area. Understanding other cultural differences is part of the requirements for the creation of intercultural communication and cross-cultural communication. The research of cross-cultural pastoral communication in the border area of ??the Republic of Indonesia and the Democratic State of Timor Leste is interesting because, in reality, the border between the two countries is occupied by multicultural people who come from various cultures and sub-ethnics. The importance of developing cross-cultural communication capacity is an entry point for building a common understanding of border communities in minimizing misunderstandings, strengthening nationalism and reducing miscommunication on the one hand, and on the other hand, it is useful for building a common understanding between agents of border communities in advancing and realizing harmony in diversity.
 
Influence of Online Learning on Mathematical Competence During the Covid-19 Pandemic: A Case Study of Primary School Students in Addis Ababa City, Ethiopia
Get PDFDuring the COVID-19 Pandemic, this study aims to explore how to increase the mathematics competence of primary school learners using online learning. Pretest-posttest pre-experimental design is used in this investigation. The study\u27s population consisted of students in a grade 4 class in one of Addis Ababa’s sub-cities, Arada. The sample, which consisted of 50 students overall, was chosen by random sampling guidelines. The instrument used a test of mathematical competency and an online questionnaire regarding preferred methods of learning. Microsoft Excel and SPSS version 26 were used in the data analysis to compute descriptive and inferential statistics. The results show that online education is effective during the COVID-19 Pandemic, even though there are still many difficulties and problems with its implementation. The results of the t-test support the sig. is 0.000. As a result, there are differences in mathematical competency before and after the COVID-19 Pandemic online learning. The N-Gain score of 0.34 in the medium category also supports this. This study is likely to help educators construct successful online learning and improve mathematical competency, particularly in elementary schools
Retirement Education for Sustainable Livelihood Among Staff of the University of Nigeria: Adult Education Perspective
Get PDFThis research was carried out in order to ascertain retirement education for sustainable livelihood among staff of the University of Nigeria, Nsukka. Three research questions and three hypotheses guided the study. The design adopted was descriptive survey research design. The population of the study was all the entire staff of the University of Nigeria, Nsukka. The sample size for the study was 284 staff, of which 133 academic staff and 153 non-academic staff from three faculties (Education, Social Sciences, and Arts). A simple random sampling technique was used to draw out three faculties from the nine faculties, and a convenient sampling technique was then used to administer the instrument to staff that was available to fill out the questionnaire. The instrument used for the study was the retirement education questionnaire (REQ) with three clusters: packages available for retirees (5 question items), challenges facing retirees (9 question items), and supplementary livelihood strategies before retirement (10 question items). Using Cronbach Alpha, a reliability result of 0.79 was obtained for cluster A, 0.82 for cluster B, and 0.78 for cluster C, which means that the three clusters are reliable. The mean for the three clusters was 0.80. A mean and standard deviation were used to answer the three research questions that guided the study, while a t-test was used to test the hypotheses at a 0.05 significance level
Quality of Work Life and Organizational Commitment as Drivers of Organizational Citizenship Behavior in the Banking Sector
Get PDFThis study aims to analyze the effect of quality of work life on organizational citizenship behavior by mediating organizational commitment at Bank Syariah Indonesia, Pemuda Branch Office, Rawamangun Area, East Jakarta. This research is a quantitative research with the method of collecting data using a questionnaire. The population in this study amounted to 250 employees. This study uses a sample of the results of the slovin formula of 72 respondents. Of the 80 questionnaires collected, the data obtained were then analyzed using SEM (Structural Equation Modeling) PLS. The results showed that the variable quality of work life had a negative and insignificant effect on organizational citizenship behavior. While the quality of work life has a significant positive effect on organizational commitment. In addition, the results of the study also show that organizational commitment has a positive and significant effect on organizational citizenship behavior. The role of organizational citizenship behavior as a full mediation on the effect of quality of work life on organizational citizenship behavior. The implications of the research results are expected to be input for Bank Syariah Indonesia Youth Branch Office in Rawamangun Area in an effort to optimize potential
Impact of Competence on the Educators Performance of Indonesian Police Education and Training Units
Get PDFIndonesian Police educators occasionally selected from personnel switch who do not match their competence. This hassle has an effect on professionalism which include: they do no longer recognize their foremost duties, making use of monotonous coaching strategies, and reducing teacher overall performance. However, the proper educator’s competence could have an advantageous effect on their overall performance. Consequently, further evaluation is needed to decide competence impact on educators’ performance. This studies become performed the use of a survey approach to 285 educators on the Indonesian Police training and education Institute and analyzed quantitatively. Records have been accrued thru 53 questionnaire statements including 4 competency indicators and three overall performance indicators. The outcomes display that there has been a 37% fantastic effect of competence on the educators\u27 overall performance, whilst others may be encouraged by using different elements which include positions that aren\u27t according to the competence of educators. It could be concluded that competence has an effective impact on educators\u27 overall performance. This implication may be used as a reference to enhance overall performance via aligning personnel in line with their competence. The effect among competence signs and educators\u27 overall performance namely: professional, pedagogic, non-public, and social has been described in this articl
Role of Rapid Antigen Test for Covid 19 in Family Medicine Outpatient Clinic
Get PDFCOVID-19 is a worldwide medical problem affecting majority of people with different age groups, where family medicine outpatient clinics is the first line in detecting and managing this medical issue, we tried to put our hands to explore the role of rapid antigent test for covid 19 in family medicine outpatent clinic and its effectiveness
Psychological Analysis of Catharsis in the Field of Psychotherapy (By Emphasizing on the Counseling Theories)
Get PDFThe following article has focused on the role of emotional catharsis and the effectiveness of it in different theories of psychotherapy and counseling. Each of the theories has been examined based on their possibilities in the catharsis of five emotions: anger, sadness, fear, anxiety and hatred. Counselling is not giving advice and teaching information to the clients, but the possibility it provides for catharsis is the success factor of the treatment. In catharsis of the anger, therapy\u27s primary emphasis is facilitating the client\u27s development. But in the release of grief, the focus is on resolving personality conflicts. In releasing anxiety, the main purpose is to change behavior. In catharsis of the hatred, psychotherapy aims to adapt the client to the environment. This article examines counseling theories in terms of how they deal with the aforementioned five emotions. Psychotherapy is interactive, confidential, and humanitarian conversation. In this conversation, the client talks about the troubles, disturbances, pressures and discomforts. Clients express their feelings and thoughts, and the therapist tries to simplify the process of this retelling with specific methods appropriate to the client\u27s situation and problem. Therefore, only the consultation based on catharsis carries out the treatment in the true sense
Factors Affecting Capital Structure: A Study on DSE Listed Textile Sector of Bangladesh
Get PDFDebt financing in a company\u27s capital structure is a significant source of funding in the textile sector of Bangladesh. Almost all businesses use debt financing in their capital structure to get tax blessings and increase profitability. Given the widespread use of debt as a financing source, the study\u27s objective is to identify the aspects influencing capital structure in the Bangladeshi textile sector. The study is based on secondary data. Regression analysis is applied to identify the factors affecting capital structuring. The study found that profitability affects the proportion of debt financing in capital structure, whereas the firm\u27s size, capital intensity ratio, asset turnover, and return on capital employed do not affect capital structure. The study\u27s findings suggested that managers should make prudent decisions regarding changes in the capital structure, considering the impact of the firm\u27s profitability, which would help suggest financial reforms for the textile sector. Managers of large, profitable companies can use the tax benefits of debt, as well as its disciplinary role, to increase corporate value