Emerging Science Journal (ESJ)
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Industrial, Collaborative and Mobile Robotics in Latin America: Review of Mechatronic Technologies for Advanced Automation
Get PDFMechatronics and Robotics (MaR) have recently gained importance in product development and manufacturing settings and applications. Therefore, the Center for Space Emerging Technologies (C-SET) has managed an international multi-disciplinary study to present, historically, the first Latin American general review of industrial, collaborative, and mobile robotics, with the support of North American and European researchers and institutions. The methodology is developed by considering literature extracted from Scopus, Web of Science, and Aerospace Research Central and adding reports written by companies and government organizations. This describes the state-of-the-art of MaR until the year 2023 in the 3 Sub-Regions: North America, Central America, and South America, having achieved important results related to the academy, industry, government, and entrepreneurship; thus, the statistics shown in this manuscript are unique. Also, this article explores the potential for further work and advantages described by robotic companies such as ABB, KUKA, and Mecademic and the use of the Robot Operating System (ROS) in order to promote research, development, and innovation. In addition, the integration with industry 4.0 and digital manufacturing, architecture and construction, aerospace, smart agriculture, artificial intelligence, and computational social science (human-robot interaction) is analyzed to show the promising features of these growing tech areas, considering the improvements to increase production, manufacturing, and education in the Region. Finally, regarding the information presented, Latin America is considered an important location for investments to increase production and product development, taking into account the further proposal for the creation of the LATAM Consortium for Advanced Robotics and Mechatronics, which could support and work on roboethics and education/R+D+I law and regulations in the Region. Doi: 10.28991/ESJ-2023-07-04-025 Full Text: PD
Exploring Personality Traits in Elite Sport Players and Associate with a Good Project Managers
Get PDFThe paper deals with the issue of personality in the context of the professions of an elite tennis player and a project manager. The objective of the conducted research is to find a set of personality characteristics typical for tennis and project management and to find out which personality characteristics of the analyzed professions are similar, or different. To confirm the hypothesis H: "The personality characteristics of an elite tennis player correspond to the demands of his profession, just as the personality characteristics of a project manager correspond to the demands of his profession, and there is demonstrably a correlation in the personality characteristics of elite tennis players and project managers, which corresponds to a correlation in the demands of these two professions," we will use the Cattell's 16 Personality Factor Test, the Spearman correlation analysis, the evaluation of the relevant test indicators difference in statistical significance using the Student t-test, and the comparative analysis. A comparison of the demands of the analyzed professions on a person and a comparison of the personality characteristics of the elite tennis players and the project managers results in the conclusion that the personalities of an elite tennis player and a project manager are somewhat similar, as well as a striking difference between them in the emotional area. The hypothesis was confirmed. An elite tennis player can be a good project manager. Doi: 10.28991/ESJ-2023-07-04-019 Full Text: PD
The Effect of Organizational Cultures on Relationships between IT Governance and Individual Behavior
Get PDFBackground: Organizations allocate substantial resources to Information Technology (IT) to ensure its long-term success. Hence, effective IT Governance (ITG) is crucial for business/IT alignment. However, factors like employee behavior and Organizational Culture (OC) play vital roles in applying ITG but remain underexplored. Objectives: This study aims to bridge this gap by examining the relationship between ITG and Organizational Citizenship Behavior (OCB). Additionally, it investigates the moderating effect of different cultures in the Organizational Culture Assessment Instrument (OCAI) on the ITG-OCB relationship. Methods/Analysis: A survey was conducted involving 513 employees from over 150 companies worldwide. The data were analyzed using partial least-squares structural equation modeling (PLS-SEM). Findings: This study confirms that institutionalizing ITG enhances OCB. Furthermore, a moderating effect was observed in most relationships, highlighting the influence of different OC types. Market and hierarchy cultures exhibited the most significant moderating effect. Novelty: This research contributes to the understanding of ITG's impact on employee behavior, extending the investigation to new dimensions of OCB and confirming the moderating role of OC. The practical implications of this study enable organizations to foster a culture that promotes ITG and cultivates employees' OCB, leading to improved business-IT alignment, enhanced IT-enabled value, and, ultimately, enhanced organizational effectiveness. Doi: 10.28991/ESJ-2023-07-05-010 Full Text: PD
Evaluation of the Therapy Protocols and Vaccines Applied in the COVID-19 Pandemic
Get PDFDespite a plethora of research on vaccine developments and the adverse effects of the vaccineworldwide, there are several research studies on COVID-19 vaccine hesitancy or rejection. The objectives of this study were to investigate the impact of the COVID-19 vaccine on treatment and the factors that contributed to the vaccine concerns. Methods: After one month of being approved by the ethics committee, a descriptive cross-sectional research was conducted using online resources. Samples were randomly selected from the study population. The current study included adults (>18 years old) who were randomly selected from different provinces of Turkey. Results: Most participants were young adults 18–23 years old (47.9%), female (64.8%), married (36.1%), with university education (70.4%), and without medical illness (60.9%) (mean age = 28 years old). Both vaccination doses were given to 53% of the individuals. The most frequent symptom was discomfort at the injection site (0.14%), followed by asthenia muscle pain (0.01%) and edema (24.5%) at the injection site. More symptoms were reported by women than by men. Social media accounts and websites of professional organizations, namely the Dental Association, the Ministry of Health, and the World Health Organization (WHO), were the main sources of COVID-19 information. Hesitancy was induced by concerns about side effects (67.7%), safety (69.7%), lack of information (43.1%), inadequate data on the vaccine clinical trials (55.9%), lack of information on how long protective and effectiveness of vaccines (69.4%), lack of information on how effectiveness against variants (74.8%), think COVID-19 is not dangerous (69.7%), not effectiveness (22.6%) of the vaccine, not safe (32.6%), change my genetic make-up and cause it reproductive sterilite (20.2%), high number of deaths due to COVID-19 (60.8%), the presence of dangerous materials such as aluminum, mercury and others in the content of vaccines, concerns about the country producing the vaccine (38.2%), being afraid of the injection (22%), being against vaccination in general (11%), negative news in the press and social media (38.6%), being risky for only people over 60 (15.9%), having a strong immune system (38.4%), religious (4.7%) and cultural factors (7.4%), believing in natural and traditional medicine (25.4%), and being influenced by friends or family members (19.6%). Hesitancy to accept the COVID-19 vaccine was observed in subjects with hypercholosterolemia and diabetes mellitus. In conclusion, Vaccine hesitancy was primarily related to safety apprehensions. Educational and demographic traits were associated with vaccine admissibility. Doi: 10.28991/ESJ-2023-07-05-022 Full Text: PD
The Impact of Drug Abuse and Delinquency on Educational Environment Security
Get PDFCreating and maintaining a secure and supportive educational environment is essential for the success and well-being of university students. This study investigates the interplay between drug abuse, delinquency, sociocultural factors, and the security of the educational environment. Drawing upon a sample of 356 students from the Federal State-Funded Institution of Higher Education”Tomsk State University of Control Systems and Radioelectronics (TUSUR), we employed a partial least squares structural equation modeling (PLS-SEM) approach to analyze the data. The findings indicate that sociocultural security significantly influences students' behavioral intentions, with a confirmed negative impact on the intention to commit delinquency (β = -0.461, p < 0.05). Additionally, student well-being demonstrates a significant negative relationship with the intention to use drugs (β = -0.583, p < 0.01) and the intention to commit delinquency (β = -0.714, p < 0.001). However, the impact of sociocultural security and well-being on the intention to use drugs was not confirmed (β = -0.731, p > 0.05). Furthermore, the study reveals that students' behavioral intentions significantly affect the security of the educational environment. The intention to use drugs and the intention to commit delinquency negatively impact the security of the educational environment (β = -0.635, p > 0.05; β = -0.660, p < 0.05, respectively). These findings contribute to the understanding of the complex dynamics that shape the educational environment in universities. The study highlights the importance of promoting sociocultural security and fostering student well-being to prevent negative behavioral intentions and maintain a secure learning environment. Doi: 10.28991/ESJ-2023-07-05-018 Full Text: PD
Analysis of Service Quality Factors of the Regional Planning Agency of Aceh
Get PDFObjective: This study examines how collaborative public innovation, transformational leadership, knowledge acquisition, employee competencies, innovative climate, and organizational performance affect service quality at the Regional Planning Agency of Aceh. Methods/Analysis: The study used quantitative analysis, qualitative interviews, and surveys. The data were analyzed using the SERVQUAL model and scatter analysis approaches. The correlation between variables was analyzed by Spearman rho correlation, while Kruskal-Wallis analyzed the significance between variables. Finding: The SERVQUAL model shows the Regional Planning Agency of Aceh provides good quality services; 98% of respondents gave an excellent rating, and 12% were good. Scatter analysis shows that the agency consistently meets expectations. Spearman rho correlation analysis shows that all determinant factor variables have a strong relationship with improving service quality and are also significant between variables (p<0.05). Novelty/Improvement: Improving the quality of the organization (Regional Planning Agency of Aceh) is primarily determined by the knowledge acquisition factor, which is followed by collaborative public innovation, transformational leadership, employee competencies, and an innovative climate. Doi: 10.28991/ESJ-2023-07-05-017 Full Text: PD
Accounting Information Security Control and Satisfaction of Accountants Regarding Accounting Information Systems
Get PDFThis study analyzes the factors affecting accountants' satisfaction with the accounting information system in Vietnamese enterprises. The research results of this study show that the factors affecting user satisfaction with the accounting information system are directly influenced by four factors: the quality of the accounting workforce, perception of usefulness, system quality, and information quality. The quality of the accounting workforce is the factor that has the greatest direct impact on the accountant's satisfaction. The second is the perceived usefulness factor. The third is the system quality factor, and the last is the information quality factor. In particular, the results of this study indicate that humans are an important factor. Knowledge of accounting information security control is directly proportional to accountants' satisfaction with the accounting information system. The results can be used to recommend enterprises improve accountants' satisfaction, helping to increase work efficiency. Objectives: The main objectives of this study include: (1) Identifying the factors influencing the satisfaction of accountants with the accounting information system in enterprises in Vietnam. (2) Determining the relationship between accounting information security and the satisfaction of accountants with the accounting information system. (3) Providing recommendations to enhance the satisfaction of accountants with the accounting information system in enterprises in Vietnam. Methods: This study uses qualitative and quantitative research. During the qualitative process, this study analyzed related works. Group discussions are used to provide initial assessments of measurement scales, concepts, and research hypotheses and to adjust, supplement, and explore influencing factors. The questionnaire and the research model are reviewed by the experts. Quantitative research involved data collection through survey investigations based on a designed questionnaire via Google Forms. The formal research survey was conducted using a stratified sampling method, encompassing businesses from various sectors. The quantitative research employed the Cronbach Alpha reliability test for the measurement scales, exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and the use of structural equation modeling (SEM) to assess the structural relationships. Descriptive statistics and tests of significance were also utilized. Findings: The results of the study on the factors affecting user satisfaction with an accounting information system are directly influenced by four factors: system quality, information quality, quality of accountants, and perceived usefulness. The quality of the accounting workforce has the greatest direct impact on the accountant's satisfaction, followed by perceived usefulness, system quality, and information quality factors. Novelty:This study discovered a relationship between knowledge of accounting information security and the level of satisfaction among accountants regarding information technology systems in enterprises in Vietnam. This finding can assist enterprises in implementing strategies to provide more training on accounting information security for their employees. Doi: 10.28991/ESJ-2023-07-05-06 Full Text: PD
Trajectory Tracking Control of a Mobile Robot using Neural Networks
Get PDFThis paper presents a novel soft computing-based machine learning technique designed to enhance the trajectory tracking capabilities of mobile robots through the application of neural networks. The goal of this approach is to enhance the accuracy and overall performance of trajectory tracking without the need for manual gain recalibration, which is a tedious and time-consuming task for the designer when setting up the robot. This improvement is achieved by creating a kinematic controller based on neural networks, which are constructed using the kinematic model of the robot. In the initial phase, the controller requires gains defined by the designer. Subsequently, during the application phase, the backpropagation algorithm is used to dynamically adjust the gains of the neural network, aiming to minimize the closed-loop error. One of the key innovations introduced by this controller is the potential for automatic online gain tuning, thereby eliminating the need for a pre-learning phase, typically required by traditional neural controllers. To validate the effectiveness of this approach, the results are systematically analyzed and compared against those obtained using a conventional kinematic controller. Performance metrics reveal the improved precision in trajectory tracking achieved by the controller, with reduced effort, highlighting the performance enhancements in different trajectories. Doi: 10.28991/ESJ-2023-07-06-01 Full Text: PD
The Impact of CSR on Brand Identification, Word of Mouth and Consumer's Repurchase Intention in the Retailer Industry
Get PDFThis study explored and measured the influence of corporation social responsibility (CSR) on consumers' re-purchase intentions through the mediators of brand identification and word of mouth (WOM). The quantitative method was applied in the research, and there were 287 valid respondents who had purchased something from the retailer store brands. The collected data was checked for reliability, convergence, and discriminant validity among the constructs before testing the hypothesis and the theoretical research model. In particular, the Cronbach alpha reliability, exploring factor analysis (EFA), confirmatory factor analysis (CFA), and structural equation model (SEM) were used to analyze the research data under the support of SPSS and AMOS software. The results indicate that CSR has significant effects on brand identification, WOM, and consumers' re-purchase intentions. Brand identification has a positive impact on consumers' repurchase intentions, whereas WOM has not. The findings have significant contributions to the marketing theory and provide management implications for managers, especially in retail store brands. Doi: 10.28991/ESJ-2023-07-06-021 Full Text: PD
Reputational Risk: A Bibliometric Review of Relevant Literature
Get PDFThis paper focuses on analyzing the level of research development regarding reputational risk on a general basis to identify what topics remain to be investigated. As a result, it offers a broader scope of research, including research debates, resolutions, and gaps that are relevant to the topic. A bibliometric analysis has been employed in this study to identify the topic's trends and pinpoint potential gaps in the literature. The data were collected from the Scopus database for the period of 1994–2022, where the search resulted in a total of 659 documents relating in any way to reputational risk that fit the selection criteria. Research shows that conducted investigations are in favor of reputation risk and e-commerce, reputation insurance, corporate social responsibility, operational risk, risk management, and sustainability reporting. However, some of the articles' results on related topics were contradictory, and others found no evidence relating to reputation risk; some other topics were not fully examined or presented in the literature. Therefore, the current topic-related literature does not suffice, and further research is required to cover more topics on reputation risk and further highlight alignment between similar studies. This study has brought to light the relevant papers related to reputational risk and demonstrated potential gaps in the literature by investigating articles' contradictory results on the researched topics, in turn conveying which topics need further examination. Thus, the literature will continue to evolve as members of the global academic community strive to fill the gaps and identify potential rescue strategies for jeopardized business entities. Doi: 10.28991/ESJ-2023-07-02-025 Full Text: PD