bluuebunny/crossref_metadata_2025 huggingface dataset:
Fulfilling K-12 Students' Mathematics Needs: Near Peer Teaching and Scientific Intelligent Clustering Tutor Approach
Authors: Ibnu Nur Akhsan
Published: April 2024

This investigation delves into the pressing need for curriculum reform in Indonesia, specifically examining the "Merdeka Belajar: Kampus Merdeka (MBKM)" policy, with a focus on the Near Peer Teaching (NPT) model. Previous studies have flagged NPT's shortcomings, attributing them to inconsistent tutor feedback rooted in relational challenges. Despite positive anecdotal evidence of student transformation through NPT, such accounts often lack objectivity. This research strategically surveys K-12 vocational schools in Kuningan, honing in on challenges in Mathematics to inform responsive teaching strategies. Noteworthy is the persistence of selecting peer tutors based on final exam scores, a practice upheld despite the initial randomness in NPT tutor selection, creating hurdles in gauging effectiveness. Paradoxically, empirical data suggests that third-semester students make better tutors, yet the fixation on final exam scores persists. To propel the NPT model forward, the study advocates for clustering tutors based on scientific intelligence, integrating the innovative application of machine learning algorithm K-Means. This comprehensive approach melds quantitative data science with qualitative Deep Interviews, aiming to refine and optimize the identification of suitable peer tutors. The crux of the findings revolves around the imperative to refine the selection process for peer tutors, considering factors such as interest, motivation, and academic achievement, to significantly amplify the efficacy of NPT within the learning environment..
How is the Application of Language Games in Learning Indonesian in Elementary Schools Based on the Merdeka Curriculum?
Authors: Setiawan Edi Wibowo
Published: April 2024

There are many language games, but the problem is how to implement language games in learning Indonesian in elementary schools based on the independent curriculum so that they are effective. Therefore, this study aims to describe the application of language games in learning Indonesian in elementary schools based on the independent curriculum. This research is included in the type of qualitative research. Data collection techniques used are observation and interviews. Meanwhile, the data analysis technique is an interactive model data analysis technique that is divided into several stages, namely data reduction, data display, and conclusion drawing/verification. The results of this study are that if we want to apply language games in learning Indonesian in elementary schools based on the independent curriculum, we must pay attention to several factors, namely implementation, diversity, strategy, and taking into account the challenges that will be faced.
The Effects of Technology-Integrated Project-Based Learning on Students' Acquisition of Programming Abilities in Computer Science Courses
Authors: Ruzaina Abdull Jabbar
Published: April 2024

For the best approaches to teach students programming abilities, researchers have held several talks and generated a huge number of recommendations. These recommendations have received a lot of attention because the majority of students that study programming tend to gain little information and fail to create problem-solving strategies using the programming principles they have learned. Pre-test and post-test are used to determine the efficacy of project- based learning (PBL) interventions. The purpose of this study is to look into how project-based learning in computer science classes affects students' acquisition of programming abilities
Sensory Evaluation of Flavored Nipa (Nypa Fruticans) Flower Tea
Authors: Shiena Marie E. Lopos
Published: April 2024

The main thrust of this study was to evaluate the sensory attributes of Flavored Nipa (Nypa fruticans) Flower Tea. Specifically, it aims to determine the acceptability level in three treatments in terms of appearance, aroma, and taste in hot and cold serving temperature. It also sought to find the significant difference among the three treatments in hot and cold serving temperature. Through this study, people will learn to utilize the availability of Nipa Flower in their locality and use this as a potential livelihood. The study made use of quantitative research employing experimental design in producing the Nipa Flower Tea in different treatments, and a descriptive survey with the aid of a self-made questionnaire in gathering the data needed. The researchers used taste sampling of the product and distributed the questionnaires to 30 respondents composed of 25 students and 5 teachers of Hinlayagan National High School, Trinidad, Bohol. The researchers introduced the study, gave an explanation, and distributed the products and questionnaires to the respondents for tasting and evaluation. The questionnaires were rated using the 4-Point Hedonic Scale. The data gathered were then tallied, tabulated and computed through percentage formula to determine the sensory attributes and a weighted mean to evaluate the acceptability level of Flavored Nipa (Nypa fruticans) Flower Tea in three treatments in terms of appearance, aroma, and taste in hot and cold serving temperature. A two-way ANOVA was also used to find out the significant difference in the respondent’s acceptability level of the product. The interpretation followed after the computed results. Based on the findings, the researchers concluded that all the treatments in terms of appearance, aroma, and taste in hot and cold serving temperature are all acceptable. Particularly, treatment 2 was more preferred in hot serving temperature and treatment 3 in cold serving temperature, but hot serving temperature are more acceptable than cold serving temperature. The overall result implies that there is a significant difference in the serving temperature, which means that the null hypothesis is rejected. While there is no significant difference in the treatments used, thus, the null hypothesis is accepted. Lastly, the overall interaction of the serving temperature and the treatments conveys that there is no significant difference. Hence, the null hypothesis is accepted. Thus, the results indicates that the product is feasible for production and has potential to create livelihoods.
Implementation of the Components of Synchronous and Asynchronous Learning as A Predictor to Students’ English Achievement
Authors: Visitacion T. Datul
Published: April 2024

The purpose of this study, was to find out the extent of implementing the components of synchronous and asynchronous learning in English. It was specifically designed to ascertain the profile of the respondents in terms of their gender and age, to determine the extent of implementing the components of synchronous and asynchronous learning in English subject particularly in terms of dialogue, structure, autonomy, and transactional distance, to determine the students’ level of achievement in their English subject, and to find out if the implementation of the components of synchronous and asynchronous learning significantly predict the students’ achievement in English.

The study surveyed ninety-five (95) students from the College of Education. The results were analyzed using Statistical Packages for Social Sciences version 20, frequency and percentage, and mean standard deviation.

The findings indicated that majority of the respondents were female and majority of them were 20 years old. Results of the study showed that all the components of synchronous and asynchronous learning were both implemented to at least a large extent. Other findings of the study revealed that with a percentage of 47.4, most of the respondents performed satisfactory in English. Additionally, the study’s findings indicated that among the components of synchronous and asynchronous learning, only “Learner-Content: Flexibility” and “Learner-Content: Formality”, “Learner-Interface: Visualization”, and “Autonomy: Study Habits” had significantly predicted the achievement of the students in their English subject.
Smart Technology Trends, Smart Supply Chain Management Implementation, and Smart Supply Chain Innovation Performance in China
Authors: Tian Haichang
Published: April 2024

Recently, experts and companies anticipated a significant adjustment in the configuration of supply chains as we move into a digitally driven future. The supply chain and management industry identify several risks associated with this transformation, such as increased disruptions to the global trading system caused by various factors like extreme weather events, pandemics, cybersecurity threats, and financial crises. Additionally, the widespread adoption of technology developed during the Fourth Industrial Revolution poses challenges. Businesses that adapt to changes in customer behavior by investing in digitization and embracing diversity are more likely to thrive. The researcher employed a descriptive quantitative approach to investigate the relationship between the implementation of smart supply chain management, smart supply chain innovation performance, and smart technology trends in both developed and developing countries. The findings indicate a correlation between smart supply chain innovation and smart supply chain management performance. Moreover, the ability of smart supply chain management to mediate smart technological advancements needs to be improved.
Development of a Mobile application for Effective Mental Health Intervention
Authors: Mousab Issa Alhamada
Published: April 2024

The global surge in depression and anxiety, intensified by challenges such as cost and stigma, emphasizes the pressing need for accessible, evidence-based digital solutions. The research centers on the creation of a mobile application specifically designed to address mental health challenges. By integrating cognitive behavioral therapy techniques and features like appointment bookings and mindfulness feedback tools, the app is positioned to improve user outcomes. Utilizing platforms like React Native and React, combined with NestJS for enhanced back-end security, the application adheres to the rigorous standards required for mental health interventions. Collaborative efforts with experts, notably the counseling unit of IIUM, ensure the app's alignment with contemporary best practices and research. Preliminary findings indicate a promising tool with the potential to address the global mental health treatment disparity.
Flow with Mechanics: A 7E Instructional Material in General Physics 1
Authors: Jojimar S.J. Julian
Published: April 2024

The COVID-19 pandemic has changed the world and has had a profound effect on education. Under the new normal, the learning environment drastically changed, and it affected the students’ understanding of various school lessons. The researchers developed Flow with Mechanics: A 7E Instructional Material in General Physics 1 to help the learners in coping up with the lessons in this school setup. In developing Flow with Mechanics, the researchers used the ADDIE model. The instructional material is interactive and was based on the 7E Learning Cycle to improve students’ critical thinking skills in learning Fluid Mechanics. It was validated by the experts, and then implemented on Grade 12 Science, Technology, Engineering, and Mathematics students at Cardona Senior High School. It revealed that Flow with Mechanics: A 7E Instructional Material in General Physics 1 is worth developing and is effective for use as per the result of the analyses.
Information and Communications Technology Resources and Mobile Learning in times of COVID-19.
Authors: Hugo Vega-Huerta
Published: April 2024

The increase in the Use of Mobile Learning due to the technological trend and even more triggered by the COVID-19 pandemic have called into question the capabilities of the Information and Communication Technology (ICT) Resources that students have. The objective is to know the status (photograph) of the capabilities of these ICT Resources and validate if they are indeed related to the Use of Mobile Learning. Descriptive statistics were used for the analysis of satisfaction levels and inferential statistics for the corroboration of correlational hypotheses and levels of association between variables. We worked with data from 70 graduate students obtained through a survey consisting of a questionnaire of 40 Likert questions with values from 1 to 5. Satisfaction levels were high for ICT Resources (44.29% Satisfied and 32.86% Totally Satisfied) and the Use of Mobile Learning (42.86% Satisfied and 30.00% Totally Satisfied) demonstrating that many students had the ideal capabilities of ICT Resources that allowed them to use Mobile Learning. In turn, the results obtained were for Spearman's Rho (0.837 and p < 0.05), Chi-Square (171.287 and p < 0.05), Phi Coefficient (1.564 and p < 0.05), Cramer's V (0.782) and Contingency Coefficient (0.843), demonstrating that between ICT Resources and the Use of Mobile Learning there was a statistically significant, strong relationship, positive and with a high degree of dependence,  where the Use of Mobile Learning depended on ICT Resources.
The Impact of UTAUT, trust perspective and bank's reputation on actual use of mobile banking with mediating role of behavioral intention: An empirical study on commercial banks in Egypt.
Authors: Yasmine Fathy Abdel Moneim
Published: April 2024

This research investigates the impact of UTAUT theory, trust perspective and bank's reputation on actual usage of mobile banking mediated by behavioral intention in banking industry in Egypt. The objectives of this research are: Identify the factors driving customers to adopt mobile banking among commercial banks in Egypt; evaluate the role of bank's reputation in enhancing customers' to adopt mobile banking; assess role of cultural dimensions as moderators in enhancing consumers to adopt mobile banking in Egypt ; to develop conceptual framework that explain factors affecting consumers' behavioral intention toward mobile banking and eventually its actual usage using structural equation modeling. The research uses a quantitative approach; an administrated questionnaire is used to gather the required data to test the developed hypotheses, analyzing the data through structural equation model (SEM) using AMOS software version 25. Results of this study show: there is a significant direct effect between UTAUT theory, trust attribute, bank's reputation and actual usage of mobile banking; there is a significant direct effect between UTAUT theory, trust attribute, bank's reputation and behavioral intention toward adopting mobile banking; there is a significant direct effect between behavioral intention toward adopting mobile banking and actual usage of mobile banking. Finally, the study found that Hofestede's cultural dimensions moderates the relationship between behavioral intention and actual usage of mobile banking.
Innovations in Sustainabilty Business Models – Toward Development for Peace in Conflict-affected Zones in the Philippines
Authors: Urooj Malik
Published: April 2024

The proposed business model (also termed herein as the Business Sustainability Framework) presents strategies for agribusiness and approaches to restoring the forests and watersheds that were initiated in the Province of Bukidnon in Northern Mindanao, Philippines. It is believed that the framework deserves merit for replication in other conflict-affected zones. This study aimed to conceptualize and document a holistic and collaborative approach taken to develop a model for an inclusive and sustainable business practice that can ensure food security and support livelihoods of the Indigenous People (First Nations) of Bukidnon, many of whom are smallholder farmers, while augmenting environmental resilience. The methodology applied for developing the model in Bukidnon utilized various strategies namely, social preparation, community organizing, participatory community development planning, as well as study tours and cross learning programs for farmers from the Bangsamoro to model sites in Bukidnon. The results of these strategies demonstrated that the key components of the framework, namely securing availability of food (i.e., adequate and nutritious food on the table), livelihood opportunities (i.e., through the production of cash crops for sale to generate sustainable disposable income), and reforestation of degraded forests and watersheds (i.e., maintaining the integrity of the ecosystem and adequacy of water supply) can be pursued effectively through a more participatory collaboration between corporations and communities. This paper emphasizes that the creation of food security and livelihood opportunities, alongside inclusive community development and the promotion of  ethics and values formation, is urgent given the pressing need for the newly-established government in the Bangsamoro Autonomous Region in Muslim Mindanao (or BARMM) to deliver the much needed dividends of peace through inclusive and equitable partnerships between companies and communities. Based on the promising outcomes and results in Bukidnon, it is believed that the replication of the framework in the conflict-affected Bangsamoro region can lead to sustainable agribusiness economic models and help bring equity and social justice, and enhance environmental sustainability. The study recommends that the authorities give special consideration to the promotion of the proposed model in the Bangsamoro.
Mathematical Thinking Among Pre-Service Teachers: A Critical Component of Teacher Preparation
Authors: Mazlini Adnan
Published: April 2024

This research examined pre-service mathematics teachers' mathematical thinking abilities, focusing on problem-solving, mathematical representation, reasoning, mathematical communication, and mathematical connection. Additionally, the study aimed to determine whether there were significant differences in mathematical thinking between pre-service students majoring and minoring in mathematics. The research employed a quantitative approach and involved 277 pre-service mathematics teachers enrolled in the Mathematics Teaching course at the Faculty of Science and Mathematics, Universiti Pendidikan Sultan Idris in Malaysia. The research design utilized a survey method, and data were collected through a mathematical thinking questionnaire. The collected data were analyzed using statistic descriptive including mean and standard deviation, while inferential statistics use t-test analyses. The study results revealed that the overall mean is 4.506, followed by standard deviation is 0.541, indicating that the pre-service teachers show a higher positive mathematical thinking. The result also shows a significant relationship between problem-solving, mathematical representation, reasoning, mathematical communication and mathematical connection. The findings also indicated significant differences in mathematical thinking between pre-service mathematics teachers based on gender. Lastly, the result shows that the study recommended the inclusion of mathematical thinking development in teacher education programs to enhance the mathematical thinking abilities of pre-service mathematics teachers. In conclusion, mathematical thinking is an essential aspect of teacher preparation, as it contributes to ensuring the quality of the next generation.
Site Diversity Mitigation Technique for Satellite Services for Ku and Ka-band in Tropical Region
Authors: N. A. A. Zamanuri
Published: April 2024

The demand for satellite communication has increased which led to spectral congestion. Recently, the satellite services use Ku and Ka-band as additional spectrum for satellite communication services. Ku and Ka-band are categorized as high frequency range which is around 12 to 14 GHz and 20 to 30 GHz respectively. However, the higher frequency will affect the quality of services and lead to signal impairment. This is mainly caused by the atmosphere effect which is oxygen, liquid water, and precipitation. But among the list, rain causes most signal fading due to the scattering and depolarization. The aim of this research is to study the site diversity as mitigation techniques operating at Ku and Ka-band for enhancing the gain of the signal and calculating diversity gain. There are modelling of diversity gain that has been proposed by previous researchers namely Hodge, Panagopolous, ITU-R, X.Yeo and Semire models which were validated in different climate regions respectively. By using all previous modelling of diversity gain, it will also compare with the measured local diversity gain. Suitable modelling that can be used in this tropical region has been proposed by improving the mathematical model that will be suitable in the tropical regions. This is important for encouraging the finding of new theories for the future broadcasting systems to decrease the power loss during the rain fade.
Risk Factors of Perishable Product Supply Chain: Literature Review and A Proposed Framework for Future Research
Authors: Yaowalak Koetpan
Published: April 2024

United Nations statistics show that about one-third of globally transported perishable products are annually wasted due to damage. Where in the perishables supply chain is most likely to go wrong and how can this be corrected or prevented? This article aims to review the literature 50 articles related to the risk factors of perishable products supply chain and cluster the risk factors of perishable products supply chains. Identifying 140 risk factors from 235 risk factors through duplication filtering. And the researcher therefore clusters of risk factors with hierarchical clustering (divisive: distance matrix) into 19 clusters by KNIME machine learning. These findings offer valuable insights for future research on orchid’s supply chain risk management for sustainability in Thailand, top global orchid exporter. For the benefit of orchid supply chain stakeholders in Thailand can develop appropriate and sustainable supply chain risk management in the future. Thailand 3rd National Logistics Development Strategy (2017-2021) emphasizes cold chain logistics to elevate agricultural and industrial supply chains to meet standards. Implementing a cold chain system is vital to reduce losses, enhance traceability, and lower production costs.
Ethno-Pedagogy Study: Exploration of Character Values and Mathematical Concepts in Badeng Art at Elementary Level
Authors: Tatang Herman, Rahman Ejen Jenal Mutaqin, Wahyudin,
Published: April 2024

Culture is a habit that contains of   important elements and fundamental values and is close to human life which is passed down from generation to generation. Culture can be used as a medium of learning for students in schools as well as the learning culture itself. Badeng is a traditional musical art culture from Sanding Village, Malangbong District, Garut Regency, West Java which is must be preserved. The aims of study are to explore the mathematical concepts and character value in Badeng music so that they can be implemented and integrated in teaching mathematics in elementary schools.
Analysis of the Impact of Temperature Changes on the Productivity of Arabica Coffee Plants (Coffea arabica) Based on Coffee Farmer Adaptation Response
Authors: Tati Kristianti, Katherine Hedger Chevi Ardiana Rusmawan, Reni Nurlitasari, Lida Amalia,
Published: April 2024

The productivity of coffee plants is highly dependent on changes in environmental temperature. This change caused several problems with its productivity, including: crop failure, decreased coffee bean quality, and decreased crop quantity. In addition, coffee farmers do not understand the impact it causes so that farmers are unable to make appropriate adaptation responses to the threat of changes in environmental temperature. This study aims to determine the impact caused by changes in environmental temperature on Arabica coffee plants based on the response of coffee farmers in Cipaganti village, Garut regency, Indonesia. The research method used is descriptive qualitative. Data collection was carried out using interviews, observation and documentation studies. Sampling using purposive sampling technique with the criteria of respondents who have their own land and have been farming for at least 5 years. The results showed that all farmers knew and felt changes in environmental temperature at the study site with an indicator of temperature rise. Changes in temperature have caused a decrease in productivity, a decrease in fruit quality, an increase in pest and disease attacks such as fruit borer, stem borer and leaf rust.
IMAR in Frequency Domain for Separating Speech Signals by STFT
Authors: C Anna Palagan
Published: April 2024

Blind Source Separation is a statistical method for isolating signals coming from unidentified sources that have been picked up by a variety of sensors. In the fields of biological signal analysis and speech analysis technology, it is an active researcher. The quantity of noise that is present in the signal throughout the speech signal separation process is a disadvantage. This noise affects the signal that has been separated, and it is often loud melodic noise. For the purpose of separating speech signals from BSS, the suggested method makes use of a network that is configured with the parameters of Instantaneous Mixing in addition to an Auto Regressive model and a maximum-likelihood function. In order to separate the individual voice signal from the input mixed signals, the Back Propagation Network is put into operation. The Short Time Fourier Transform is then utilized for the purpose of dividing the spoken stream into extremely precise time periods. Next, Maximum-likelihood method is implemented to determine the optimum values of the IMAR model's W and G parameters. This step is done after the ideal values have been estimated. The suggested model was tested using a combination of voice signals and microphone signals, and the results demonstrated that it provided superior execution in comparison to other algorithms that are currently in use.
Using Deep Learning Technology to Optimize VPN Networks Based on Security Performance
Authors: Rana Abdul Kadhim Mahdi
Published: April 2024

In recent years, network developments and user growth have increased network security problems and techniques. The trend in network security is towards web-based networks, given Internet users' diverse origins, unpredictable persons are more likely to participate in malevolent activities. Security and privacy safeguards are implemented using many technologies. This paper proposes using a virtual private network (VPN) to secure particular communications across vast networks. VPNs restrict unauthorised connections, benefiting secured hosts. Through a VPN network, connections can be kept hidden and external connections prohibited. The influence of a virtual private network (VPN) on a standard network's performance is studied by producing and assessing CBR, HTTP, and FTP payloads. The evaluation used throughput and time delay as performance measures after analysis of the finding, deep learning (DL) can predict attacks. Because that learns attack patterns during training to effectively forecast attacks. To detect attacks, deep learning-based attack prevention model was created This method uses Nave Bayes and FFNN to enhace network performance. The results show that VPNs affect packet latency and performance differently depending on the data type. The FFNN algorithm detects intrusions with 98% accuracy.
Experimental Study of Cleaning Techniques for improving Performance of PV Modules
Authors: Hafiz Sohaib Muhammad
Published: April 2024

The present study concentrates effects of soiling on the performance of three monocrystalline Solar panels (a reference panel, a nano coated and a self-cleaned). The panels were installed at a tilt angle of 33° facing south on the roof of Mechanical Engineering Department, Mirpur University of Science and Technology Mirpur Azad Jammu and Kashmir (AJ&K), Pakistan for a period of five weeks. The performance parameters such as solar irradiance, dust density, power output and the cell temperature of the panels were measured on weekly basis. The outcomes of the investigation demonstrate that power output of the reference, nano-coated and self-cleaning solar panels was observed to be reduced to 12%, 10%, and 8% respectively. The rapid fluctuation in the direct normal irradiation (DNI) is noticed for the whole experimental duration. Moreover, the temperature of reference, nano-coated and self-cleaning solar panels are observed to be decreased 13%, 11% and 12% respectively. The dust density increases for the whole experimental period.
Developing Building Information Modeling(BIM) integrated in Construction Waste Management Strategies
Authors: Carmela C. Quizana
Published: April 2024

The boost in building projects in the Philippines has transformed attitudes in the construction sector toward construction waste management and environmental conservation. This paper includes a discussion of the emerging technology of BIM or Building Information Modelling at the threshold of its development and integration as strategies in Construction Waste Management.  It is proposed to build a specific center that can achieve accurate material coordination and information data using BIM to track and coordinate the whole construction waste series from the points of origin to the disposal and materials points that can be recycled. 

This study will look into the growth of construction waste management among Philippine construction industry, with the goal of determining their views on the benefits of waste management, stakeholders' ability to reduce waste, and the value of waste disposal strategy.
IoT for Cathodic Protection System as Iron Concrete’s Corrosion Protection
Authors: Billy Christian Johan
Published: April 2024

Iron concrete or reinforcement steel is steel used for reinforcement of concrete construction or known as reinforced concrete. Iron concrete can undergo a corrosion process caused by chemical or electrochemical reactions between reinforcement steel and its environment. One way to protect concrete from corrosion is cathodic protection. There are two types of cathodic protection, namely sacrificial anodes and impressed current cathodic protection (ICCP). ICCP is more commonly used for protection in reinforced concrete structures. In ICCP, negative current flows to the iron concrete and positive current flows to the anode. This is to protect the concrete from corrosion. In addition to the corrosion protection system, there is also a half-cell potential test to measure the chance of corrosion of the concrete. The project used IoT to monitor and control the ICCP. Measurements are made by reading the potential difference between the reference electrode and the iron concrete. The probability of corrosion can be determined by reading the corrosion probability table with ASTM C879-09 standard. The ICCP system in general still uses the manual method so that there are time efficiency problems in controlling the voltage and current for ICCP purposes, cannot schedule the provision of electric current and monitor it at any time, especially if the electric current flowing in the concrete is higher than the standard it should be. Based on the results of the tests carried out, the IoT system can regulate the power supply by setting the voltage and current and can schedule the power supply to provide electric current to the iron concrete and can provide notifications if the electric current flowing in the concrete is more than or less than ICCP standard.
Transformational Leadership on Organizational Commitment and Job Performance of Construction Employees in Oman
Authors: Sazali Abdul Wahab Khalid Salim Almahri,
Published: April 2024

Transformational Leadership on Organizational Commitment and Job Performance of Construction Employees in Oman
Rethinking Higher Education through Multidisciplinary Studies
Authors: Shah Janki
Published: April 2024

Knowledge must not restrict or put boundaries in one's thoughts about the discipline or academic approach one must follow. A multidisciplinary approach to education releases one from such boundaries and allows an individual to use all the available resources and put them into practice to solve problems. The problems AI (Artificial Intelligence) and ML (Machine Learning) aim to solve are not limited to a single academic field. So, a multidisciplinary foundation is essential; it also allows students to explore specialized areas within AI and ML. A multidisciplinary approach allows students to connect their education to real-world applications and industries.
The Impact of Intellectual Capital on Sustainable Competitive Advantage and Organizational Learning with mediating role of University Entrepreneurship: Evidence from Private Universities in Egypt
Authors: Shaimaa Baraka
Published: April 2024

The purpose of this research is to empirically investigate the relationship between Intellectual Capital and Organizational Learning in the Private Universities in Egypt. The objectives of this research are: to test the relationship between Intellectual Capital and Sustainable Competitive Advantage, to examine the relationship between Intellectual Capital and University Entrepreneurship, to investigate the relationship between University Entrepreneurship and Sustainable Competitive Advantage, to examine the relationship between University Entrepreneurship and Organizational Learning, to investigate the mediation role of University Entrepreneurship between Intellectual Capital and Sustainable Competitive Advantage, to examine the mediation role of University Entrepreneurship between Intellectual Capital and Organizational Learning and to develop a theoretical framework illustrates the relationship amongst selected variables using structural equation modelling. The methodology will be based on quantitative analysis by using a questionnaire tool to gather required data and structural equation model analyses (SEM) using AMOS software. The main conclusions drawn from this study are the direct effect between Intellectual Capital and Sustainable Competitive Advantage is statistically significant, the direct effect between Intellectual Capital and Organizational Learning is statistically significant, the direct effect between Intellectual Capital and University Entrepreneurship is statistically significant, the direct effect between University Entrepreneurship and Sustainable Competitive Advantage is statistically significant, the direct effect between University Entrepreneurship and Organizational Learning is statistically significant. Finally, the study found that the University Entrepreneurship mediates the relationship between Intellectual Capital and Sustainable Competitive Advantage and the study found that the University Entrepreneurship mediates the relationship between Intellectual Capital and Organizational Learning
Determination of Laser Attack Risk Zones Under Aircraft Flight Path
Authors: Anna Polanecka
Published: April 2024

This paper introduces a method of determination of zones around and beneath an aircraft’s flight path where it is reasonable to believe that a laser attack would be successful, i.e. from where a laser beam pointed towards an aircraft can reach the eye of the pilot and lead to a potential safety risk. The method is based on the determination of lines of sight led from the ideal pilot eye position as recommended by the aircraft’s manufacturer and a simplified model of aircraft windows derived from aircraft technical drawings published by the manufacturer. The paper demonstrates the change of the shape of these zones and the distance between the aircraft and the emitter as a function of the aircraft’s pitch, allowing the zones to be adjusted according to the targeted area to be protected such as the final approach path or the intermediate approach segment. The use of such a method is demonstrated on a sample application of determination of such zones at 2500 ft above terrain, a height representing the transition from the intermediate approach segment to the final approach descent.
Communication Barriers in Instructional Delivery as Experienced by AIMS Students in an Online Pedagogical Environment: An Exploratory Sequential Approach
Authors: Victor M. Cajala
Published: April 2024

With the continuous evolution of the computer and internet in the late 20th century , eLearning tools and delivery methods have expanded making it easier for people to learn at home. Seeing its potential as an alternative learning modality, universities and colleges all over the world have taken opportunity of online learning as another mode of instruction. However, this did not come handy to its stakeholders as online learning is also replete with problems. Much to its inherent perplexities, the communication barrier between a teacher and its respective students is one of the prevailing gaps that seem to mostly affect the efficient learning of students. This directed the proponent to explore and focus on the aspects that hinder the effective communication of both the teacher and students in a virtual classroom.

Contextualized under the instructional delivery continuum, the researcher analyzed the communication barriers inherent in a virtual classroom utilizing the exploratory sequential mixed-method (ESMM) approach. Underscoring experiences of learners from Asian Institute of Maritime Studies (AIMS), qualitative data was initially gathered from 6 conveniently sampled students through a focus group discussion (FGD). Constant comparative method (CCM) was used in analyzing the data. Four themes emerged on this phase: 1) Lecture/Lesson Proper Problems (LLPP); 2) Assessment Instructional/Material Problems (AIMP); 3) Technology/Software-Related Problems (TSRP); and, 4) Technology Incapacity Problems (TIP). Using the qualitative results as theme constructs in developing the 37-item survey questionnaire, the quantitative phase explored further the communication barriers experienced by a cross-sectional sample of 318 AIMS students. Employing a 4-point Likert scale (1=Strongly Disagree; and, 4=Strongly Agree), mean data revealed the following results: TSRP earned the highest communication barrier problem (M=2.93); followed by LLPP (M=2.89); then AIMP (M=2.73); and, TIP (M=2.41). Based on the results, the respondents expressed two major communication barriers in the instructional delivery of lessons and materials in an online modality. These are online teaching management and technological efficiency. A virtual classroom communication management plan especially anchoring on the two major communication barriers was proposed to be developed.
Beyond the Current State of the Art in Electric Vehicle Technology in Robotics and Automation
Authors: A. Saravanan
Published: April 2024

The improvement of electric vehicles and their parts is currently the subject of several recent innovations, with an emphasis on advancements in batteries, energy management systems, autonomous features, and charging infrastructure. The current logistics and transportation (L&T) systems comprise heterogeneous fleets made up of both conventional internal combustion engine cars and other vehicle types that use environmentally friendly technology, such as electric and plug-in hybrid vehicles. This helps significantly to the development of the upcoming generations of electric vehicles and promotes a more sustainable and effective ecosystem. This article offers insights into the most recent advancements in the field of electric cars (EVs) as new and innovative EV technologies based on data and statistics from science that may prove to be technically possible by 2030. Potential design and modeling techniques, including digital twins with linked IoT, are discussed in this paper. Additionally, all EV-related topics are covered, including hard-core battery material sciences, power electronics, and powertrain engineering, as well as market and environmental considerations and prospective technological obstacles and research gaps. This investigation is interesting since it offers thorough information on every facet of EVs. In conclusion, we offer to the readers several open issues in the field of EV as well as specific research directions to wrap up our work.
Functional Gastrointestinal Disorders (FGID): Information Technology Adoption Based on Power Transmission
Authors: T. Senthil Kumar
Published: April 2024

One of the most investigated topics in information systems (IS) has been the adoption of new technologies. While several models have been developed in the past ten years to address the acceptance or rejection of information systems, there is still a dearth of studies that provide a thorough analysis and classification of the literature in this field. Many functional gastrointestinal illnesses have been linked to potential treatments with electrical stimulation (FGID). An implanted electrical stimulation system with a transcutaneous power supply is presented in this research. The issue of providing an implanted electrical stimulator with prolonged power is resolved by this technology. Following implantation, the external controller can reprogram the stimulation parameters, which are subsequently communicated to the implanted stimulator. This would make it possible to do parametric research to find out how well different stimulation parameters work to encourage gastric contractions. Feedback on changes in the gastrointestinal tract can be received in real time via an internal stimulator pressure detector. The investigation provides academics and practitioners with insights and future directions on technology adoption by looking into related research works to gather data on IT adoption patterns. This paper outlines potential future research directions for scholars interested in pursuing studies on technology adoption. It also provides a summary of the major discoveries from earlier investigations, including statistical conclusions about variables that were added in IT adoption research.
Lash Tech: A Web App-Based Lash Recommendation, Virtual Try-On, and Seamless Booking App Using Geo Location Powered by Artificial Intelligence
Authors: Torres, Allen Jasfer G.
Published: April 2024

In the expanding field of the lash salon industry, this study tackles common challenges faced by clients through the development of a cutting-edge Web App-Based Lash Recommendation, Virtual Try-On, and Seamless Booking Application powered by AI and Geo Location technology. Clients frequently struggle to select appropriate eyelash styles, have issues with manual appointment booking, and lack methods to locate nearby salons that fulfill their tastes. The AI-driven Lash Recommendation feature analyzes facial features to suggest personalized lash styles, the Virtual Try-On functionality allows clients to virtually preview different styles, and the Seamless Booking feature enables effortless scheduling by locating nearby salons based on preferences and availability. Adhering to ISO 25010:2011 software quality standards, the system underwent rigorous testing and evaluation, resulting in an impressive overall mean satisfaction rating of 4.50 out of 5.00. This rating represents the platform's effectiveness, usefulness, and practicality, and it promises to improve client satisfaction and redefine industry norms.
Timbang App: An Operation Timbang Monitoring System
Authors: Nikka Rose Quaimbao
Published: April 2024

Malnutrition is one of the leading causes of diseases and infections that result in infant deaths, especially during the first five years of life. To mitigate this issue, the Rural Health Unit (RHU) of San Miguel, Bulacan, conducts Operation Timbang Plus (OPT) to identify the status of each child and locate families with malnourished children. However, the data collection is extensive and has delayed publication of results. Therefore, this project was created to help the RHU with the OPT, thus providing an IT solution that calculates, manages, and generates reports of OPT data. The project was developed using V-Model, a type of Waterfall model. Moreover, the ISO 9126 Quality Model was used to determine if the system functions were created. Lastly, unit testing, compatibility testing, stress testing, system testing, and integration testing are conducted to ensure the quality of the IT solution. The tests show that the system is compatible with Android devices and browsers such as Google Chrome, Microsoft Edge, and Mozilla Firefox. The integration test shows that mobile and web applications worked as a unified system. Lastly, the survey results show that the system's functionality and accuracy are 100% acceptable for mobile and web applications. However, the usability of web and mobile applications varies. Offering 99.5% for mobile application and 99.34% for web application. These imply that web applications can effectively organize, store, and retrieve OPT data. The mobile application can effectively collect, calculate, and report data and provide SMS notifications to parents about nutrition programs.
Performance Evaluation of an Enhanced Solar Still Using Simulink
Authors: Vimal Dev Naidu
Published: April 2024

This study focuses on enhancing the efficiency of solar desalination, particularly for small communities facing water scarcity. Despite the economic viability of solar desalination, the method encounters a technical challenge related to low solar yield. The research proposes innovative solutions, notably the integration of a Compound Parabolic Collector (CPC) and Thermal Energy Storage (TES). The CPC system addresses low solar yield by minimizing losses through reflection, significantly improving the capture efficiency of solar radiation. Additionally, TES serves as a strategic storage component, storing solar energy and providing high energy when needed, thereby enhancing water evaporation rates. Using the SIMULINK platform for evaluation, the study demonstrates that the solar still, enhanced with TES and CPC, consistently produces an average of 15 liters of clean water. This positive outcome underscores the effectiveness of the proposed enhancements and suggests avenues for further refinement. The research not only addresses technical challenges but also establishes a foundation for ongoing improvements in solar desalination technology, offering potential solutions for water-scarce communities.
Power Plant Maintenance Investment Decision Making Based on Reliability, Availability, Maintainability and Risk Cost Case Study: Replacement Tube HRSG 1.2 Combine Cycle Power Plant Belawan
Authors: Rakhmad Sazuli
Published: April 2024

This study analyzes the feasibility of investing in the HRSG 1.2 replacement tube as a guide in making decisions based on reliability, availability, maintainability as an operational aspect, and risk cost as a risk aspect and analyzes the financial aspect. This feasibility analysis was carried out on 3 alternative options, namely just replacing the leaking HRSG 1.2 tube or corrective maintenance, doing the HRSG 1.2 tube replacement as a whole and doing the HRSG 1.2 tube replacement partially. In the analysis of operational aspects, it was obtained an increase in the reliability value of HRSG 1.2 by 0.137, an increase in the availability of HRSG 1.2 by 0.016 and an increase in the maintainability of HRSG 1.2 by 0.0006, so that it could increase operational performance combine cycle power plant block I. In the financial aspect analysis, capital budgeting was calculated which resulted in a net present value of IDR 360.419.186.184 and an internal rate of return of 7,51%. Meanwhile, in the risk aspect analysis, the risk cost value is below the risk appetite statement and in the moderate category. So that the investment work to maintain the HRSG 1.2 CCPP Belawan replacement tube is feasible to increase company value.