International Journal of Education and Information Technologies最新文献

{"title":"Presentation of the FEM analysis methodology using MathCAD software","authors":"J. Králik, Jozef Bočkaj, J. Králik Jr.","doi":"10.46300/9109.2023.17.11","DOIUrl":"https://doi.org/10.46300/9109.2023.17.11","url":null,"abstract":"This paper presents the authors' experience with teaching the finite element method (FEM) at a university using the MathCAD software. With the development of computational tools in the second half of the 20th century, there was also the development of computational methods aimed at algorithmizing engineering tasks based on FEM. This method is very effective for determining the forces and deformations of truss and frame structures under the influence of the external environment. Many processes in the automatic design system take place as if in a \"black box\", and the process of verifying the achieved results becomes the most important stage in the design activity. Without knowing the theoretical foundations of FEM, physical and mathematical modelling, verification procedures and methods, the structure design cannot be safe and reliable. In this paper, we present one of the possibilities, how a student can familiarize himself with the theoretical foundations of FEM and calculation procedures using the MathCAD software. MathCAD can be used as a vehicle to create, organize, and assemble all the pieces of the engineering calculations. MathCAD is open software for using input data from other programs.","PeriodicalId":42201,"journal":{"name":"International Journal of Education and Information Technologies","volume":"2004 12","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139001774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of Innovation and Entrepreneurship Education for College Students Based on BP Neural Network","authors":"Song Wang","doi":"10.46300/9109.2023.17.8","DOIUrl":"https://doi.org/10.46300/9109.2023.17.8","url":null,"abstract":"With the steady advancement, innovation, and entrepreneurship education (IEE) in higher education institutions has gradually become a powerful measure and a vital approach for cultivating talents. Therefore, establishing a complete and feasible evaluation system for IEE is vital for the enhancement of education level and quality. On the basis of the principles for the evaluating system, the study selected the evaluation indicators for IEE. Then, the adaptive flower pollination algorithm was used to evolve the BP’s initial weight and threshold applied to the evaluation of the IEE of college students. The improved BP network had a faster speed in the first to fifth iteration, and the mean square error converged between 10-7 and 10-6. In the comparison of fitness values, the method converged only in the 16th generation, and the fitness value was stable at about 1.95. In practical application, the error rate of this method was about 13%, and it had a high accuracy rate. Its high accuracy indicated that this method could effectively evaluate the IEE in higher education institutions, and provided certain technical support for the cultivation of innovative talents.","PeriodicalId":42201,"journal":{"name":"International Journal of Education and Information Technologies","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135200023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effectiveness of a Leadership Development Program in Motivating Saudi Women to Set Up Small Projects","authors":"Thahab Naif Alshammari, N. Almutairi","doi":"10.46300/9109.2023.17.7","DOIUrl":"https://doi.org/10.46300/9109.2023.17.7","url":null,"abstract":"The current study aimed to reveal the effectiveness of a leadership development program designed to motivate Saudi women to establish small projects, using the observation card and applying it to a sample of them engaged in such projects. Average scores of women working in new small and medium enterprises in the Kingdom in the two applications before and after the performance observation card are related to leadership skills. There is a statistically significant correlation at the level of significance (p≤0.05) between the scores of Saudi women. As a whole, this study recommended an increase in training programs for women to promote small projects; thus, the goals of empowering women as stipulated in the Kingdom’s 2030 Vision are realized.","PeriodicalId":42201,"journal":{"name":"International Journal of Education and Information Technologies","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42178546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Study on the Recommendation Method of Intelligent Media Learning Resources in the Foreign Communication and Teaching of International Communication of Chinese Central Plains Culture","authors":"Chengyun Li","doi":"10.46300/9109.2023.17.6","DOIUrl":"https://doi.org/10.46300/9109.2023.17.6","url":null,"abstract":"Today, with the development of intelligent media, the foreign communication and teaching activities of the Chinese central plains culture should actively seek experiences that can be learned from, establish a multi-channel foreign communication mode, and then promote the Chinese central plains culture to go out of the country and into the world better. The study improves the collaborative filtering recommendation algorithm and the joint matrix decomposition algorithm based on the theory of migration learning, aiming to improve the learning to optimize the resource recommendation system by calculating the user similarity and establishing the user preference-resource feature matrix. The experimental results show that the average absolute error and root mean square error of the improved algorithms are lower than those of other algorithms, proving that the optimized algorithms improve the accuracy and efficiency of resource recommendation in the foreign communication and teaching activities of the Chinese central plains culture while operating stably and with wide applicability on the recommendation system.","PeriodicalId":42201,"journal":{"name":"International Journal of Education and Information Technologies","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46824404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modeling and Simulation of Faulty Induction Motor in DQ Reference Frame Using MATLAB/SIMULINK with MATLAB/GUIDE for Educational Purpose","authors":"Rohullah Rahmatullah, N. F. Serteller, V. Topuz","doi":"10.46300/9109.2023.17.2","DOIUrl":"https://doi.org/10.46300/9109.2023.17.2","url":null,"abstract":"Owing to their robust structure, induction motors are preferred to be used under difficult working conditions. Therefore, various faults may occur in the motor due to unexpected forces during the operations. Obtaining the data through experimental methods by physically creating faults in the induction motors, and analyzing their behavior is not efficient in terms of cost and time for educational purposes. Considering the above negative situation, in this paper, mathematical models have been developed in the dq0 stationary reference frame expressing three-phase stator windings short-circuit fault and broken rotor bar fault in induction motors. The proposed models are faster as compared to the other analytical models in terms of computation due to the rotor position independence of the inductance matrix. The faulty induction motor mathematical models have been implemented in the MATLAB/SIMULINK software environment with detailed explanations of each faulty model’s subsystem. As a visual laboratory that can be used as an educational tool for the analysis of a three-phase faulty induction motor, a graphical user interface application has been developed in MATLAB/GUIDE, which allows users to simulate models from a single interface. As a case study, the behaviors of faulty induction motors in transient and steady states have been simulated in different severity scenarios of the faults. The park vector method has been used as a fault diagnosis approach to investigate fault types and the fault severity effects on the park vector pattern in each fault scenario. In addition, to observe the success of the developed Simulink toolboxes, they were used at Marmara University through courses in electrical machinery and evaluated by the graduated students at the end of the semester.","PeriodicalId":42201,"journal":{"name":"International Journal of Education and Information Technologies","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45698293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Formation of Student's Foreign Language Communicative Competence as a Component of Social Culture Within the Context of Educational and Scientific Globalization","authors":"N. Shchur, Viktoriia , Roma, T. Muzyka, Yuliia Popoilyk, H. Yurchak","doi":"10.46300/9109.2022.16.13","DOIUrl":"https://doi.org/10.46300/9109.2022.16.13","url":null,"abstract":"Since cultural and professional contacts between representatives of different countries are actively developing, the ability to establish intercultural relations and solve operational problems in professional and social spheres is one of the critical professional characteristics of higher education graduates. The intensification of global integration processes determines the state's social order for the education of high-skilled, communicatively competent graduates, highly mobile and competitive in the European and global labor markets. The increasing scale of international cooperation requires future specialists not only the rapid and effective implementation of innovative technologies but also the use of foreign experience in the relevant professional sphere, effective professional communication with international partners, change, and adaptation to new social conditions. In the Ukrainian higher education sector standards, a communicatively competent specialist is characterized as a person who can understand and accept the ethical norms and models of communicative behavior of other cultures, shows adaptability and interpersonal skills in communication, and has tolerance to foreign partners. Furthermore, the future specialists' tasks include the organization of fruitful cooperation with foreign partners, including the lifelong learning ability, managing information flows, preventing potential communication difficulties, and identifying and eliminating the causes of conflict situations. Therefore, training professional skills that promote the development of foreign language communicative competence is a priority task of higher education. Thus, the ability to effectively communicate is one of the most popular qualities in today's market because, in different spheres of activity, there is a constant need for people who can present new projects, stand up for ideas, lead discussions, and refute and convince opponents. Understanding the importance of the multicultural society problem within the context of globalization and especially the Ukrainian society, and the need for multicultural education is becoming increasingly important. While applying the competence approach in education based on one's abilities and social status, it is crucial to form multicultural competencies and acquire the appropriate level of interpersonal relationships experience for successful social functioning. This research aims at the theoretical and practical study of the process components of forming students' foreign language communicative competence within the context of their activities in the educational and scientific sphere, taking into account the rapid development of social culture and worldwide globalization of education and science. Methodology. We used the analytical method of studying the set question together with synthesis, abstraction, generalization, explanation, and classification to analyze scientific research on this issue. We applied observations, comparis","PeriodicalId":42201,"journal":{"name":"International Journal of Education and Information Technologies","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46522371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pneumatic Cylinders Controlled by Two Different Controllers, Arduino and MyRIO: an Educational Approach","authors":"M. Ghinea, Mihai Agud, Mircea Bodog, Mark Antonio Agud","doi":"10.46300/9109.2022.16.12","DOIUrl":"https://doi.org/10.46300/9109.2022.16.12","url":null,"abstract":"Nowadays, new pneumatic equipment is becoming attrac-tive to many industries that are beginning to accept the idea of replacing their hydraulic equipment with pneumatic one. Beginner engineers and students have a hard time under-standing the differences between different controllers in the market and their applicability. This article provides in-formation to support the understanding of the way the elec-tronic control of stand-alone pneumatic systems works. This comparative study provides future specialists with the core knowledge concerning the influence that controllers have on the operation of pneumatic systems, as well as the principles of the controllers' utilization. The steps to take in controllers' utilization list the construction of the block diagram of an electronically controlled pneumatic system, followed by the simulation of the pneumatic system using modern software tools and ended by the assembly of the physical system and its programming by means of different classes controllers. If the control by pneumatic devices was still accepted, thus maintaining full-pneumatic systems on the market, the use of industrial electronic controllers would become indispensable both for more precise control of the systems and for increased industrial integrability. The compared results of a double-acting pneumatic cylin-der control using the Arduino Uno and MyRIO-1900 con-trollers (academic equipment and for stand-alone applica-tions) are presented. This way, the problem of pneumatic installations that requires equal forces to move the load in both directions is solved. The study performed a compari-son of the times and cycles of the piston rod, variables that are defined in many applications. These results are also compared with those obtained by simulation using Automa-tion Studio software (AS). The study was conducted to assess the interchangeability of both controllers in this common architecture. The research results are a step forward to-wards the implementation of electronic control in pneu-matic systems using industrial controllers and then towards the harmonization of the structures thus established with systems in Industry 4.0.","PeriodicalId":42201,"journal":{"name":"International Journal of Education and Information Technologies","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2022-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45997580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis of Data Science Competency for Higher Education Students","authors":"Sajeewan Pratsri, P. Nilsook, P. Wannapiroon","doi":"10.46300/9109.2022.16.11","DOIUrl":"https://doi.org/10.46300/9109.2022.16.11","url":null,"abstract":"The research aims to Data Science Performance Synthesis for Higher Education Students and Data Science Performance Suitability Assessment for Higher Education Students. The research instruments include 1) data science performance synthesis tables, 2) expert interviews in data science performance assessments, 3) expert questionnaires to assess the consistency of data science performance. Analytical methods include 1) analyzing the frequency obtained from the content analysis table, 2) synthesis of content from interviews, 3) analyzing performance consistency, and components of data science performance, from data science synthesis for higher education students, finding that data performance for higher education students consists of five performances: 1) programming skills, 2)elementary statistics, 3) fundamentals of data science, 4) data preparation, and 5) Big data analytics.","PeriodicalId":42201,"journal":{"name":"International Journal of Education and Information Technologies","volume":"101 20","pages":""},"PeriodicalIF":0.4,"publicationDate":"2022-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41250525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Literature Review of Followership as Independent and Dependent Variables and the Meaning","authors":"H. Herdian, R. Ridwan, Rias Tusianah, Usastiawaty Cas Isnaini, Sulpakar Sulpakar, M. A. Zainar, Sudjarwo Sudjarwo, H. Hariri, Albet Maydiantoro, Tubagus Ali Puja Kesuma, Achril Zalmansyah","doi":"10.46300/9109.2022.16.10","DOIUrl":"https://doi.org/10.46300/9109.2022.16.10","url":null,"abstract":"This article is a literature review. This study aims to critically as well as comprehensively analyze engagement as an independent (X) and dependent (Y) variable. There are 15 articles that were reviewed with quantitative criteria and influence. The outcomes of this investigation found that the average followership score in the role of the X variable was 0.3957, in the 3rd class interval, which was between 0.323 – 0.414 with a fairly low category. While the average follow-up score as the Y variable is 0.385833, which is in the 4th class interval, which is between 0.379 - 0.501 in the high category. Based on the findings, the authors conclude that (1) followers as variable X have characteristics that are proactive, critical of the situation that occurs in their organization, dare to express their views, and criticize the leadership for the good and success of the organization to which they are affiliated, scores that are in the low enough category range indicate to the reader that follower participation has not received attention from the leader to be given more space to contribute or because followers are generally the party being thought of, they think they don't need to think because someone has already thought about it, (2) follower, as a Y variable is characterized by that followers, are the party who thought so that he only needs to be obedient, committed, perform well so that the leader provides opportunities to continue to grow with his organization and continue to develop his competence to complete his duties through training designed by the leade.","PeriodicalId":42201,"journal":{"name":"International Journal of Education and Information Technologies","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2022-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48150478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Scientific and Methodological Approaches to the Assessment of National Research Universities","authors":"S. Pronichkin, I. Mamai, B. Savelyev, Zafar K. Vazirov","doi":"10.46300/9109.2022.16.6","DOIUrl":"https://doi.org/10.46300/9109.2022.16.6","url":null,"abstract":"The strategy of innovative development of Russia requires the formation of national research universities of the international level. Twenty-nine Russian universities have already been awarded this status. They are faced with a difficult task - to become the movers of priority areas for the development of science, technology, economic sectors, and the social sphere. The paper discusses the issue of assessing the quality of the activities of universities in the category \"National Research University\" (NRU). The disadvantages of existing approaches to assessing the activities of universities are highlighted. It is proposed to use self-assessment with the involvement of independent experts as a tool for assessing the activities of the NRU and its improvement. A process model and criteria for assessing the quality of the activities of a national research university have been developed. A mathematical model of the preferences of a decision-maker (DM) for a comprehensive assessment of the quality of NRU activities has been built. The model takes into account the individual and rational preferences of decision makers, as well as the balance of approaches and results to ensure the quality of NRU activities. Estimates of the numerical values of the parameters of the developed mathematical model are determined. For this, an experiment was planned and a D-optimal supersaturated design was built. The quality indicators of the developed model are calculated, which allow us to conclude that the developed model better describes the results of the experiment than the existing models.","PeriodicalId":42201,"journal":{"name":"International Journal of Education and Information Technologies","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45766596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}