European Journal of Applied Science, Engineering and Technology最新文献

{"title":"Some Solutions to Improve Programming Skills for Information Technology Students at Tan Trao University","authors":"Tran Hong Dung","doi":"10.59324/ejaset.2024.2(3).19","DOIUrl":"https://doi.org/10.59324/ejaset.2024.2(3).19","url":null,"abstract":"In the rapidly evolving field of Information Technology, proficient programming skills are paramount for students aspiring to excel in their careers. This study investigates the current state of programming competencies among IT students at Tan Trao University, identifies the challenges they face, and proposes targeted solutions to enhance their programming capabilities. Utilizing a mixed-methods approach, we gathered data through surveys, interviews, and performance assessments, revealing significant gaps in foundational knowledge, practical application, and problem-solving skills. Based on these findings, we recommend a multifaceted strategy that includes curriculum enhancement, hands-on coding workshops, peer mentoring programs, and the integration of industry-relevant projects. These solutions aim to create a robust learning environment that not only improves technical skills but also fosters critical thinking and collaboration. The implementation of these strategies is expected to significantly elevate the programming proficiency of IT students at Tan Trao University, preparing them to meet the demands of the tech industry and contribute innovatively to their future workplaces. This research underscores the urgent need for educational institutions to adapt and evolve their teaching methodologies to cultivate the next generation of skilled programmers.","PeriodicalId":517802,"journal":{"name":"European Journal of Applied Science, Engineering and Technology","volume":" 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141676456","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":"Developing Skills in Designing Experiential Learning Activities in Mathematics Teaching for Primary Education Students at Tan Trao University, Tuyen Quang Province","authors":"Linh Thi Thanh Loan","doi":"10.59324/ejaset.2024.2(4).05","DOIUrl":"https://doi.org/10.59324/ejaset.2024.2(4).05","url":null,"abstract":"The enhancement of educational practices through the integration of experiential learning activities in mathematics teaching is increasingly recognized as essential for fostering student engagement and comprehension. This study delves into the development of skills required for designing such experiential activities among primary education students at Tan Trao University in Tuyen Quang Province. By implementing a structured training program, this research aims to equip future educators with both the theoretical knowledge and practical skills necessary to create dynamic and interactive mathematics lessons. \u0000The methodology encompasses a blend of qualitative and quantitative approaches to assess the effectiveness of the training program. Pre- and post-training evaluations, along with detailed observations and interviews, provide a comprehensive understanding of the improvements in the students' abilities. The results demonstrate a marked enhancement in the competency of the students to design and execute experiential learning activities, reflecting a deeper understanding of pedagogical techniques and a more profound engagement with the subject matter. \u0000The findings underscore the transformative potential of experiential learning in primary education, highlighting how such approaches can make abstract mathematical concepts more tangible and relatable for young learners. This study also addresses the challenges and obstacles encountered during the implementation of these activities, offering insights and recommendations for overcoming such barriers. \u0000Furthermore, the research contributes to the broader discourse on educational innovation by illustrating the impact of well-designed experiential activities on student motivation and academic performance. It emphasizes the need for ongoing professional development and support for educators to continuously refine their teaching strategies in response to evolving educational demands. \u0000This study not only reinforces the value of experiential learning in mathematics education but also provides a practical framework for developing and implementing these activities. By preparing primary education students at Tan Trao University with these essential skills, the research paves the way for a more interactive, engaging, and effective educational experience for future generations. This underscores the critical role of innovative teaching methodologies in nurturing the intellectual and personal growth of young learners, ultimately contributing to the advancement of primary education in Vietnam.","PeriodicalId":517802,"journal":{"name":"European Journal of Applied Science, Engineering and Technology","volume":"133 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141840465","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":"Mitigating Chatbots AI Data Privacy Violations in the Banking Sector: A Qualitative Grounded Theory Study","authors":"John Giordani","doi":"10.59324/ejaset.2024.2(4).02","DOIUrl":"https://doi.org/10.59324/ejaset.2024.2(4).02","url":null,"abstract":"This research study examines the impact of Artificial Intelligence (AI) data poisoning on data privacy violations in AI-enabled banking chatbots, employing a qualitative approach grounded in AI, data privacy, and cybersecurity theories. Through qualitative grounded theory research approach, viewpoints were gathered from a group of IT professionals in the banking sector. The research uncovered the impact of AI data poisoning across different professional roles, ranging from direct breaches to indirect exposure. Key findings revealed a spectrum of mitigation strategies, from technical solutions to basic awareness and mixed responses regarding the impact on personally identifiable information (PII), underscoring the complexity of safeguarding customer data [1]. Despite potential limitations stemming from the rapidly evolving AI landscape, this study contributes valuable insights into effective strategies for mitigating AI data poisoning risks and enhancing the security of AI-enabled chatbots in banking. It highlights the critical importance of developing robust security measures to protect sensitive customer data against privacy violations.","PeriodicalId":517802,"journal":{"name":"European Journal of Applied Science, Engineering and Technology","volume":"44 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141699304","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 Review on the Recycling Waste Materials for Green Concrete","authors":"A. Jha, R. S. Parihar, Varsha Lodhi, R. Misra, B. Kumar, Ashutosh Udeniya","doi":"10.59324/ejaset.2024.2(4).04","DOIUrl":"https://doi.org/10.59324/ejaset.2024.2(4).04","url":null,"abstract":"This has increased the generation of solid waste, creating environmental and economic problems on an international scale. The construction industry, one of the major environmental degrading and resource-consuming industries, plays a major role. This study examines how waste material is used in green concrete as a sustainable solution to minimize environmental burdens and save natural resources. Utilizing waste material such as silica fume, fly ash, recycled aggregates, and ground-granulated slag from blast furnaces (GGBFS), recycled plastic, and biopolymers, green concrete minimizes carbon emissions as well as reduces the need for virgin materials. In this paper, it is discussed how the application of such waste products in green concrete minimizes the carbon footprint and saves natural resources, whereas on the other hand, it also saves material and construction costs. Life cycle assessment studies and sustainability analysis give a valuable comparison in overall sustainability between green concrete and conventional concrete. Challenges and future directions in this field elucidate the uniformity of waste material quality, regulatory support, and public acceptance. The scope of further research lies in the development of material characterization, long-term durability studies, and technological advancement, which promise to deliver desired performance and applications of green concrete.","PeriodicalId":517802,"journal":{"name":"European Journal of Applied Science, Engineering and Technology","volume":"18 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141839119","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":"Study on the Use of Floating Photovoltaics on Kourna Lake, Western Crete, Greece","authors":"John Vourdoubas","doi":"10.59324/ejaset.2024.2(4).01","DOIUrl":"https://doi.org/10.59324/ejaset.2024.2(4).01","url":null,"abstract":"Installation of floating solar photovoltaic systems on the surface of water bodies has been developed rapidly in recent years worldwide. However, installation of floating photovoltaics in water reservoirs in Greece has not been reported so far. Kourna lake is the only natural lake in Crete located in the western part of the island in an idyllic and environmentally protected site while several touristic activities have been developed locally. The characteristics of the lake are mentioned and various parameters of a floating photovoltaic system which can be installed have been evaluated. A floating photovoltaic system with nominal power at 2.42 MWp can be installed on its surface with coverage ratio 5% generating 3.6 GWh annually. If the coverage ratio of the surface is at 10% the nominal power of the installed floating photovoltaic system will be at 4.83 MWp while the annually generated electricity will be at 7.24 GWh corresponding at 0.24% of the power demand in the island in 2018. The advantages and the drawbacks of the novel floating energy system have been stated. The acceptance of the abovementioned solar energy system from the local community is a prerequisite for its successful installation avoiding local conflicts and protests related with the co-existence of the current touristic activities with solar power generation in the lake.","PeriodicalId":517802,"journal":{"name":"European Journal of Applied Science, Engineering and Technology","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141705465","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 Application of Information Technology in Teaching at University and College Levels in the Context of the Fourth Industrial Revolution","authors":"Tong Van Truong, Tran Hong Dung","doi":"10.59324/ejaset.2024.2(4).03","DOIUrl":"https://doi.org/10.59324/ejaset.2024.2(4).03","url":null,"abstract":"In the era of the Fourth Industrial Revolution (4IR), characterized by rapid advancements in Information Technology (IT), the integration of these technologies into higher education has become imperative. This paper explores the transformative impact of IT on teaching methodologies at the university and college levels. Through a comprehensive review of literature, case studies, and qualitative analysis, the study examines how institutions are leveraging IT tools such as artificial intelligence, big data analytics, and immersive technologies to enhance learning experiences. Key findings highlight the benefits of IT adoption, including improved student engagement, personalized learning paths, and the cultivation of future-ready skills essential in a digital economy. However, challenges such as infrastructure readiness and faculty training remain significant barriers. By addressing these challenges and embracing innovative teaching strategies, higher education can effectively navigate the complexities of the 4IR, ensuring graduates are equipped to thrive in an increasingly digital and interconnected world.","PeriodicalId":517802,"journal":{"name":"European Journal of Applied Science, Engineering and Technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141706543","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":"Cybersecurity Awareness, and Cybersecurity Behavior of High School Students in Davao City: A Mediation Role of Perceived Behavioral Control","authors":"N. B. B. Booc, Kenneth Budiongan, Ramil Carballo","doi":"10.59324/ejaset.2024.2(3).01","DOIUrl":"https://doi.org/10.59324/ejaset.2024.2(3).01","url":null,"abstract":"This study aims to determine the mediating effect of perceived behavioral control in the relationship between cybersecurity awareness and cybersecurity behavior of high school students in Davao City, Philippines drawing on the Theory of Planned Behavior (TPB). Using a quantitative approach, data were collected through a survey questionnaire distributed to 100 high school students in a private school in Davao City. Established measures were used to assess cybersecurity awareness, perceived behavioral control, and cybersecurity behavior, with strict adherence to ethical considerations and data confidentiality. The study discovered a significant positive correlation among students' cybersecurity awareness, perceived behavioral control, and cybersecurity behavior. Both awareness and perceived control were found to be strong predictors of cybersecurity behavior, indicating that students with higher awareness and confidence in their abilities are more likely to engage in positive cybersecurity practices. These findings underscore the importance of educational efforts in promoting cybersecurity behavior among high school students. By enhancing cybersecurity awareness and promoting a sense of control among students, educators, and policymakers can better prepare them to navigate the digital landscape safely. Future research should explore the effectiveness of different educational interventions and assess their long-term impacts on students' cybersecurity behavior.","PeriodicalId":517802,"journal":{"name":"European Journal of Applied Science, Engineering and Technology","volume":"13 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141042233","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":"Effects of Farmers Field Schools on Improvement Farming Practices for Increasing Crops Yield, North Kordofan, Sudan","authors":"Mohammed Adam A. Hamad, Marwa Shadad Hussein Mohamed","doi":"10.59324/ejaset.2024.2(3).05","DOIUrl":"https://doi.org/10.59324/ejaset.2024.2(3).05","url":null,"abstract":"Farmer Field Schools aim to improve farmers' knowledge and skills to achieve Good Agricultural Practices (GAPs). This study was conducted due to a shortage in farmers' knowledge, skills, and attitudes towards certain agricultural practices in the study area. The purpose of this paper is to identify the effects of Farmer Field Schools as a training approach to improve farmers' agricultural practices and increase crop production in the study area. A purposive sampling technique was used, and 120 respondents were selected. Data collection tools included a reconnaissance survey, questionnaires, group discussions, and direct observations. Secondary data were gathered from scientific papers, books, relevant authenticated websites, and reports from relevant institutions. The data were analyzed using Statistical Packages for Social Sciences (SPSS version 22) with a focus on descriptive analysis and Chi-square tests. The findings illustrate that 85.0% of the participants acquired knowledge regarding the latest agricultural technologies, 61.7% of the respondents perceived the FFSs as effective training tools for providing knowledge and skills, and 96.7% stated that they became experts in managing their farms. Additionally, 100% of the respondents expressed interest in observing the changes that occur due to the agricultural practices acquired. Their practices improved, and crop production increased after participating in the Farmer Field School programs to 10-15 Jawal and more compared to 5 Jawal before. The results of the Chi-square test showed significant associations among the tested variables. The results highlight the effects of Farmer Field Schools as a training approach to improve farmers' agricultural practices. Recommendations include improving the extension system and providing direction for future agricultural stability.","PeriodicalId":517802,"journal":{"name":"European Journal of Applied Science, Engineering and Technology","volume":"77 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141029116","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":"Maximal Efficiencies in GaP_(1-x) 〖Sb〗_x-Alloy Junction Solar Cells at 300 K, According to Highest Hot Reservoir Temperatures, Obtained from Carnot-Efficiency Theorem","authors":"Huynh Van Cong","doi":"10.59324/ejaset.2024.2(3).04","DOIUrl":"https://doi.org/10.59324/ejaset.2024.2(3).04","url":null,"abstract":"In n^+ (p^+)-p(n) [X(x)≡GaP_(1-x) Sb_x]-alloy junction solar cells at T=300 K, 0≤x≤1, by basing on the same physical model and the same treatment method, as those used in our recent works [1, 2], we will also investigate the maximal efficiencies, η_(Imax.(IImax.)), obtained at the open circuit voltage V_oc (=V_(ocI(ocII))), according to highest hot reservoir temperatures, T_H (K), obtained from the Carnot efficiency theorem, which was demonstrated by the use of the entropy law. In the present work, some concluding remarks are given in the following.(1) In the heavily doped emitter region, the effective density of electrons (holes), N^*, given in parabolic conduction (valence) bands, expressed as functions of the total dense impurity density, N, donor (acceptor)-radius, r_(d(a)), and x-concentration, is defined in Eq. (9d), as: N^* 〖(N,r〗_(d(a)),x)〖≡N-N〗_CDn(NDp) 〖(r〗_(d(a)),x), where N_CDn(NDp) is the Mott critical density in the metal-insulator transition, determined in Eq. (9a). Then, we have showed that (i) the origin of such the Mott’s criterium, Eq. (9a), is exactly obtained from the reduced effective Wigner-Seitz radius r_(sn(sp)), characteristic of interactions, as given in Equations (9b, 9c), and further (ii) N_(CDn(CDp)) is just the density of electrons (holes) localized in the exponential conduction (valence)-band tail (EBT), as that demonstrated in [1]. (2) In Table 3n, for the n^+-p GaP_(1-x) 〖Sb〗_x-alloy junction solar cell and for r_(Sn(Cd))-radius, one obtains with increasing x=(0, 0.5, 1): η_(Imax.) (↘)= 32.83 %, 29.58 %, 23.77 %, according to T_H (↘)=446.6 K,426.0 K,393.5 K, at V_ocI=1.06 V,1.06 V,1.29 V, respectively.(3) In Table 5p, for the p^+-n GaP_(1-x) 〖Sb〗_x-alloy junction solar cell and for r_(Cd(Sn))-radius, one obtains with increasing x=(0, 0.5, 1): η_(IImax.) (↗)= 32.41 %, 34.32 %, 35.19 %, according to T_H (↗)=443.8 K,456.8 K,462.9 K, at V_ocII (V)[>V_ocI (V)]=1.17 V,1.25 V,1.44 V, respectively, suggesting that such η_(Imax.(IImax.))-and-T_H variations depend on V_ocII (V)[>V_ocI (V)]-ones.","PeriodicalId":517802,"journal":{"name":"European Journal of Applied Science, Engineering and Technology","volume":"120 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141028509","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":"Herbal Nutrients as Phytobiotics: Its Response to Hematology and Serum Profile Analysis of Sasso Chicken","authors":"Dina B. Tadeo","doi":"10.59324/ejaset.2024.2(3).02","DOIUrl":"https://doi.org/10.59324/ejaset.2024.2(3).02","url":null,"abstract":"This study evaluates the effect of different formulated herbal nutrients as phytobiotics on the hematology and serum analysis of Sasso broilers. The objectives of the study are to determine the growth of Sasso chicken to its serum and hematology analysis as affected by the different phytobiotics and to determine the hematology and serum profile analysis of Sasso chicken in response to different phytobiotics. The study found that the different formulated herbal nutrients as phytobiotics had significant effects on the hematology and serum profile analysis of Sasso chicken. Specifically, the study determined the hematology biochemical analysis of Sasso chicken in terms of Packed Cell Volume (PCV), Hemoglobin, Red Blood Cells (RBC), White Blood Cells (WBC), MCV, MCH and MCHC, and the serum profile analysis of Sasso chicken in terms of Total protein, Albumin, Globulin, Creatinine, Urea, Glucose, Cholesterol and Salt. The study concludes that the different formulated herbal nutrients as phytobiotics have the potential to improve the health and performance of Sasso broilers.","PeriodicalId":517802,"journal":{"name":"European Journal of Applied Science, Engineering and Technology","volume":"24 27","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141041367","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}