Pub Date : 2024-04-09DOI: 10.37934/araset.43.1.243250
Chamil Arkhasa Nikko Mazlan, Mohd Hassan Abdullah, Mohd Azam Sulong, Ashardi Abas, Abdul Rahman Safian, Sajastanah Imam Koning, Muchammad Bayu Tejo Sampurno, Aiman Ikram Uyub, Lilis Syafiza Mohd Yatim, Muhammad Fazli Taib Saearani, Christine Augustine, Lena Farida Hussain Chin, Wong Huey Yi @ Colleen Wong, Leng Poh Gee, Zamrus Hashim, Amsalib Pisali, Kamarulzaman Mohamed Karim, Muhammad Faisal Ahmad, Nurulakmal Abdul Wahid, Tham Horng Kent, Yap Jin Hin, Mak Foong Ming, Mohammad Naquiddin Tajul Ariffin, Mohd Fauzi Amirudin, Raziman Sarbini, Flory Ann Mansor Gingging, Herry Rizal Djahwasi, Suflan Faidzal Arshad, Violetta Ayderova, Zaharul Lailidin Saidon, Hafzan Zannie Hamza, Abdul Hamid Chan, Salman Alfarisi, Sumathi Maniam, Mardiana Ismail, Zolkipli Abdullah, Shafizan Sabri, Nor Shuradi Nor Hashim, Mohd Nizam Nasrifan, Fara Dayana Mohd Jurfy, Patricia Ann Hardwick, Nur Nabila Micheal Lung Abdullah, Affendi Ramli, Riyan Hidayatullah, Fajry Sub'haan Syah Sinaga
The capability of big data technology in online data management has made virtual learning a highly popular trend nowadays. However, vast information density makes young users lose focus in mastering one particular learning unit. This situation opens up opportunities for researchers to re-evaluate music instrument learning methods. This study aims to develop a framework for bite-sized learning of basic jazz guitar reharmonization techniques. The research methodology involves a mixed-methods design of Design and Development Research (DDR) and experimental case study. The three phases of the research include analysing the needs of jazz guitar reharmonization techniques, developing a bite-sized learning framework, and validating the conceptual framework. The results of this study will be useful for online learners of all ages who want to learn jazz guitar harmony without enrolling in formal institutions. The developed method could also potentially be commercialized as an online application for bite-sized learning and adopted as a part of heutagogy approaches.
大数据技术在在线数据管理方面的能力使虚拟学习成为时下非常流行的趋势。然而，巨大的信息密度使得年轻用户在掌握某个学习单元时失去了重点。这种情况为研究人员重新评估乐器学习方法提供了机会。本研究旨在开发一个框架，用于对爵士吉他的基本和声化技术进行点对点学习。研究方法包括设计与发展研究（Design and Development Research，DDR）和实验案例研究的混合方法设计。研究分为三个阶段，包括分析爵士吉他再和声技术的需求、开发点滴学习框架和验证概念框架。本研究的结果将对想要学习爵士吉他和声而又不想进入正规机构的各年龄段在线学习者有所帮助。所开发的方法也有可能被商业化，成为一种在线应用，用于一点式学习，并作为教学法的一部分。
{"title":"Technological Advancements in Bite-Sized Learning: Developing a Framework for Basic Jazz Guitar Reharmonization Techniques","authors":"Chamil Arkhasa Nikko Mazlan, Mohd Hassan Abdullah, Mohd Azam Sulong, Ashardi Abas, Abdul Rahman Safian, Sajastanah Imam Koning, Muchammad Bayu Tejo Sampurno, Aiman Ikram Uyub, Lilis Syafiza Mohd Yatim, Muhammad Fazli Taib Saearani, Christine Augustine, Lena Farida Hussain Chin, Wong Huey Yi @ Colleen Wong, Leng Poh Gee, Zamrus Hashim, Amsalib Pisali, Kamarulzaman Mohamed Karim, Muhammad Faisal Ahmad, Nurulakmal Abdul Wahid, Tham Horng Kent, Yap Jin Hin, Mak Foong Ming, Mohammad Naquiddin Tajul Ariffin, Mohd Fauzi Amirudin, Raziman Sarbini, Flory Ann Mansor Gingging, Herry Rizal Djahwasi, Suflan Faidzal Arshad, Violetta Ayderova, Zaharul Lailidin Saidon, Hafzan Zannie Hamza, Abdul Hamid Chan, Salman Alfarisi, Sumathi Maniam, Mardiana Ismail, Zolkipli Abdullah, Shafizan Sabri, Nor Shuradi Nor Hashim, Mohd Nizam Nasrifan, Fara Dayana Mohd Jurfy, Patricia Ann Hardwick, Nur Nabila Micheal Lung Abdullah, Affendi Ramli, Riyan Hidayatullah, Fajry Sub'haan Syah Sinaga","doi":"10.37934/araset.43.1.243250","DOIUrl":"https://doi.org/10.37934/araset.43.1.243250","url":null,"abstract":"The capability of big data technology in online data management has made virtual learning a highly popular trend nowadays. However, vast information density makes young users lose focus in mastering one particular learning unit. This situation opens up opportunities for researchers to re-evaluate music instrument learning methods. This study aims to develop a framework for bite-sized learning of basic jazz guitar reharmonization techniques. The research methodology involves a mixed-methods design of Design and Development Research (DDR) and experimental case study. The three phases of the research include analysing the needs of jazz guitar reharmonization techniques, developing a bite-sized learning framework, and validating the conceptual framework. The results of this study will be useful for online learners of all ages who want to learn jazz guitar harmony without enrolling in formal institutions. The developed method could also potentially be commercialized as an online application for bite-sized learning and adopted as a part of heutagogy approaches.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"28 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140726974","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}
Pub Date : 2024-04-09DOI: 10.37934/araset.43.1.211226
Amr Hesham, Ahmed Fawzy, Mohamed Fathy Abo Sree, Mohamed H. Abd El-Azeem
Radio frequency energy harvesting (RFEH) is a prospective technique that uses electromagnetic waves which waste in the air to create energy. This cutting-edge technology offers the ability to wirelessly charge battery-free gadgets, making it a potential alternative energy source for use in the future. Fractal antenna systems are a type of antenna that is characterized by their self-similarity and ability to operate over a wide range of frequencies. The proposed design combined two popular fractal shapes in one design. This one design combines the advantages of the other two designs. This research presents a novel multi-band fractal slot antenna design and optimization method for RFEH systems. The fractal antenna designs that were simulated using the CAD design suite, as well as the final design and performance that captured multiple bands are described. The rectifying and matching networks are next evaluated, and the ADS (Advanced Construct System) software is used to construct and simulate each circuit. Additionally, the voltage regulator, energy storage, and application are addressed along with the required voltage to completely function a wireless sensor node, which may be utilized in many applications including wearable technology and intelligent traffic systems (ITS) that control roads to improve environmental quality. Finally, experimental results demonstrated good agreement with simulations that had a high radiation efficiency and gain.
{"title":"Energy Harvesting Fractal Antenna for Charging Low Power Devices","authors":"Amr Hesham, Ahmed Fawzy, Mohamed Fathy Abo Sree, Mohamed H. Abd El-Azeem","doi":"10.37934/araset.43.1.211226","DOIUrl":"https://doi.org/10.37934/araset.43.1.211226","url":null,"abstract":"Radio frequency energy harvesting (RFEH) is a prospective technique that uses electromagnetic waves which waste in the air to create energy. This cutting-edge technology offers the ability to wirelessly charge battery-free gadgets, making it a potential alternative energy source for use in the future. Fractal antenna systems are a type of antenna that is characterized by their self-similarity and ability to operate over a wide range of frequencies. The proposed design combined two popular fractal shapes in one design. This one design combines the advantages of the other two designs. This research presents a novel multi-band fractal slot antenna design and optimization method for RFEH systems. The fractal antenna designs that were simulated using the CAD design suite, as well as the final design and performance that captured multiple bands are described. The rectifying and matching networks are next evaluated, and the ADS (Advanced Construct System) software is used to construct and simulate each circuit. Additionally, the voltage regulator, energy storage, and application are addressed along with the required voltage to completely function a wireless sensor node, which may be utilized in many applications including wearable technology and intelligent traffic systems (ITS) that control roads to improve environmental quality. Finally, experimental results demonstrated good agreement with simulations that had a high radiation efficiency and gain.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"121 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140725740","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}
Pub Date : 2024-04-09DOI: 10.37934/araset.43.1.1732
Mai Elshreay, Eman Serag, Hussien M. Elattar, Hesham Elbadawy
The upcoming 6G network is expected to have a great integration of Device-to-Device (D2D) technology. One of the key advantages of D2D technology is its potential to minimize the load on cellular base stations, which can help extend the lifespan of cellular network infrastructure. D2D multicast communication can meet the growing demand for multimedia content in local area services by maximizing energy efficiency and device lifespan by reusing the same resources for the cellular network. In this paper, we investigate an efficient resource allocation scheme by using the One-To-Many Gale Shapley pairing algorithm (GSA) for efficient allocation and power optimization. We propose a joint optimization approach for D2MD clusters that considers the Signal-to-Interference Noise ratio and energy levels of devices' batteries. The problem is optimized, so it is divided into two convex sub-problems. In the first sub-problem, power allocation is performed for each candidate cluster-head (CH)and cellular user to maximize energy efficiency using the Dinkelbach matching algorithm. In the second sub-problem, the One-to-Many Gale Shapley matching algorithm is used to optimize resource allocation and cluster-head selection to select the Cluster Nodes (CRns) to form the cluster. Numerous investigations show that the suggested technique maintains QoS and minimal battery power requirements while increasing cluster-head longevity and energy efficiency (EE) in D2D applications.
即将推出的 6G 网络预计将大力整合设备到设备 (D2D) 技术。D2D 技术的主要优势之一是可以最大限度地减少蜂窝基站的负荷，从而有助于延长蜂窝网络基础设施的使用寿命。D2D 组播通信可通过重复使用蜂窝网络的相同资源，最大限度地提高能效和设备寿命，从而满足局域服务对多媒体内容日益增长的需求。本文利用一对多 Gale Shapley 配对算法（GSA）研究了一种高效的资源分配方案，以实现高效分配和功率优化。我们为 D2MD 集群提出了一种联合优化方法，该方法考虑了设备电池的信噪比和能量水平。该问题需要优化，因此分为两个凸子问题。在第一个子问题中，使用 Dinkelbach 匹配算法为每个候选簇头（CH）和蜂窝用户进行功率分配，以实现能效最大化。在第二个子问题中，使用一对多 Gale Shapley 匹配算法优化资源分配和簇头选择，以选择簇节点（CRns）组成簇。大量研究表明，在 D2D 应用中，所建议的技术既能保持 QoS，又能将电池电量要求降到最低，同时还能提高簇头的寿命和能源效率（EE）。
{"title":"D2D Matching Techniques for Resource Allocation Management and Power Control Management in B5G/6G","authors":"Mai Elshreay, Eman Serag, Hussien M. Elattar, Hesham Elbadawy","doi":"10.37934/araset.43.1.1732","DOIUrl":"https://doi.org/10.37934/araset.43.1.1732","url":null,"abstract":"The upcoming 6G network is expected to have a great integration of Device-to-Device (D2D) technology. One of the key advantages of D2D technology is its potential to minimize the load on cellular base stations, which can help extend the lifespan of cellular network infrastructure. D2D multicast communication can meet the growing demand for multimedia content in local area services by maximizing energy efficiency and device lifespan by reusing the same resources for the cellular network. In this paper, we investigate an efficient resource allocation scheme by using the One-To-Many Gale Shapley pairing algorithm (GSA) for efficient allocation and power optimization. We propose a joint optimization approach for D2MD clusters that considers the Signal-to-Interference Noise ratio and energy levels of devices' batteries. The problem is optimized, so it is divided into two convex sub-problems. In the first sub-problem, power allocation is performed for each candidate cluster-head (CH)and cellular user to maximize energy efficiency using the Dinkelbach matching algorithm. In the second sub-problem, the One-to-Many Gale Shapley matching algorithm is used to optimize resource allocation and cluster-head selection to select the Cluster Nodes (CRns) to form the cluster. Numerous investigations show that the suggested technique maintains QoS and minimal battery power requirements while increasing cluster-head longevity and energy efficiency (EE) in D2D applications.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"84 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140725817","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}
Pub Date : 2024-04-09DOI: 10.37934/araset.43.1.116
Lee Yee Lin, Khoo Terh Jing, Chai Tze Qing, Ha Chin Yee
The purpose of this study is to explore the factors and benefits that can encourage the building management team to adopt the solar energy usage in Malaysia. Solar energy has been long introduced to the industry as a practical renewable technology, but the adoption rate is still low in Malaysia due to the dependence on oil and fossil fuels. Thus, costs and benefits of solar energy application and the best solar panels to be used in Malaysia have been explored for practitioners’ reference to improve the adoption rate. Mixed method was adopted in this study. First, quantitative method was adopted where 200 sets of online questionnaire survey were distributed to the public to collect the information about the solar energy application. Next, a semi-structured interview was carried out to further investigate the reliability of collected data. Based on the findings of the questionnaires, the most significant benefits of solar energy are renewable and clean source of energy, eco-friendly, and cost saving. The results indicated that Mono-crystalline silicon cell is the most popular type of solar panel that widely used in Malaysia. However, the adoption of solar energy is low due to the high initial cost and insufficient knowledge and awareness among citizens. Through the results of this study, the adoption of solar energy can be doubled in future as the results reveal the factors and benefits that could help the policy makers to utilize the implementation of solar energy in residential buildings that massively consuming the energy in daily basis.
{"title":"Sustainable Development in Renewable Energy: Management of Solar Energy Application in Malaysia","authors":"Lee Yee Lin, Khoo Terh Jing, Chai Tze Qing, Ha Chin Yee","doi":"10.37934/araset.43.1.116","DOIUrl":"https://doi.org/10.37934/araset.43.1.116","url":null,"abstract":"The purpose of this study is to explore the factors and benefits that can encourage the building management team to adopt the solar energy usage in Malaysia. Solar energy has been long introduced to the industry as a practical renewable technology, but the adoption rate is still low in Malaysia due to the dependence on oil and fossil fuels. Thus, costs and benefits of solar energy application and the best solar panels to be used in Malaysia have been explored for practitioners’ reference to improve the adoption rate. Mixed method was adopted in this study. First, quantitative method was adopted where 200 sets of online questionnaire survey were distributed to the public to collect the information about the solar energy application. Next, a semi-structured interview was carried out to further investigate the reliability of collected data. Based on the findings of the questionnaires, the most significant benefits of solar energy are renewable and clean source of energy, eco-friendly, and cost saving. The results indicated that Mono-crystalline silicon cell is the most popular type of solar panel that widely used in Malaysia. However, the adoption of solar energy is low due to the high initial cost and insufficient knowledge and awareness among citizens. Through the results of this study, the adoption of solar energy can be doubled in future as the results reveal the factors and benefits that could help the policy makers to utilize the implementation of solar energy in residential buildings that massively consuming the energy in daily basis.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"114 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140725912","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}
Pub Date : 2024-04-03DOI: 10.37934/araset.42.2.209220
Amirul Asyraf Zhahir, Siti Munirah Mohd, Mohd Ilias M Shuhud, Bahari Idrus, Hishamuddin Zainuddin, Nurhidaya Mohamad Jan, Mohamed Ridza Wahiddin
Quantum entanglement is a critical physical process in quantum mechanics and quantum information theory. It is a required process in quantum computing, quantum teleportation, and quantum cryptography. Entanglement detection affects the performance of quantum information processing tasks. Entanglement detection has grown in popularity over the years, and various entanglement detection methods are available, though some have application and system scale limitations. This scoping review sought to identify various measurement methods for entanglement detection in both bipartite and multipartite entanglement systems. Secondary resource indexed literatures were selected based on specific keywords from literatures published between 2017 and 2021. The goal of this study is to present a proposed conceptual framework of entanglement detection based on previous work as a guidance and reference founded on one’s specific requirements.
{"title":"Entanglement Detection: A Scoping Review","authors":"Amirul Asyraf Zhahir, Siti Munirah Mohd, Mohd Ilias M Shuhud, Bahari Idrus, Hishamuddin Zainuddin, Nurhidaya Mohamad Jan, Mohamed Ridza Wahiddin","doi":"10.37934/araset.42.2.209220","DOIUrl":"https://doi.org/10.37934/araset.42.2.209220","url":null,"abstract":"Quantum entanglement is a critical physical process in quantum mechanics and quantum information theory. It is a required process in quantum computing, quantum teleportation, and quantum cryptography. Entanglement detection affects the performance of quantum information processing tasks. Entanglement detection has grown in popularity over the years, and various entanglement detection methods are available, though some have application and system scale limitations. This scoping review sought to identify various measurement methods for entanglement detection in both bipartite and multipartite entanglement systems. Secondary resource indexed literatures were selected based on specific keywords from literatures published between 2017 and 2021. The goal of this study is to present a proposed conceptual framework of entanglement detection based on previous work as a guidance and reference founded on one’s specific requirements.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"74 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140747260","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}
Pub Date : 2024-04-03DOI: 10.37934/araset.42.2.104111
Norfadilah Rosle, M. Khairul, Hafizi Rohani, W. N. Auni, Wan Mohammad, Nor Asiah Muhamad, Mohamad Kamarol, Mohd Jamil
In practice, field measurement of partial discharge is easily suffered by interferences due to the noisy signal has been mixed with the resulting partial discharge signal. Therefore, the detection and measurement of PD are important to monitor the insulation life in high voltage (HV) power equipment. The paper presents the simultaneous measurement of partial discharge (PD) pulse parameters using the impedance matching circuit and the Rogowski coil sensor to study the features of partial discharge on the epoxy resin insulator. Two different thicknesses of samples were used to observe the PD pulse parameters with the voltage applied vary depending on the thickness of the sample to attain constant electric field intensity for both samples. The step response parameters resulted from the measurement can be used as a time domain features to discriminate various types of PD in HV power equipment. Thus, the PD can be observed clearly, maintenance can be performed, and the performance of the power system can be improved.
{"title":"A Study on Simultaneous Measurement of Partial Discharge in Epoxy Resin Insulator using IMC and Rogowski Coil","authors":"Norfadilah Rosle, M. Khairul, Hafizi Rohani, W. N. Auni, Wan Mohammad, Nor Asiah Muhamad, Mohamad Kamarol, Mohd Jamil","doi":"10.37934/araset.42.2.104111","DOIUrl":"https://doi.org/10.37934/araset.42.2.104111","url":null,"abstract":"In practice, field measurement of partial discharge is easily suffered by interferences due to the noisy signal has been mixed with the resulting partial discharge signal. Therefore, the detection and measurement of PD are important to monitor the insulation life in high voltage (HV) power equipment. The paper presents the simultaneous measurement of partial discharge (PD) pulse parameters using the impedance matching circuit and the Rogowski coil sensor to study the features of partial discharge on the epoxy resin insulator. Two different thicknesses of samples were used to observe the PD pulse parameters with the voltage applied vary depending on the thickness of the sample to attain constant electric field intensity for both samples. The step response parameters resulted from the measurement can be used as a time domain features to discriminate various types of PD in HV power equipment. Thus, the PD can be observed clearly, maintenance can be performed, and the performance of the power system can be improved.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"6 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140748264","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}
Pub Date : 2024-04-03DOI: 10.37934/araset.42.2.221233
K Sankara Narayanan, A. Kumaravel
Although technology has significantly improved the teaching and learning process, it has not been able to increase students' self-motivation and engagement at the same level. The lack of self-motivation and intermittent engagement is currently one of the primary challenges faced by educators. This new approach to learning called the hybrid gamification framework uses a combination of artificial intelligence (AI), machine learning (ML), and the Adaptive Neuro-Fuzzy Inference System (ANFIS) to create a more engaging and personalized learning experience. By tracking students' interactions and performance, the system can allocate rewards based on their progress, which helps to increase their motivation and engagement. This technology makes it possible for educators to collect and analyse data related to students' engagement patterns, quiz scores, time spent on learning activities, participation in discussion forums, and much more. This data analysis enables educators to identify struggling students and high achievers, allowing them to provide tailored support and instruction to maximize student success. A pilot implementation of this system involving 200 computer science students successfully demonstrated the effectiveness of this technology. This research provides a comprehensive understanding of gamification's impact by combining quantitative data with qualitative insights.
{"title":"Hybrid Gamification and AI Tutoring Framework using Machine Learning and Adaptive Neuro-Fuzzy Inference System","authors":"K Sankara Narayanan, A. Kumaravel","doi":"10.37934/araset.42.2.221233","DOIUrl":"https://doi.org/10.37934/araset.42.2.221233","url":null,"abstract":"Although technology has significantly improved the teaching and learning process, it has not been able to increase students' self-motivation and engagement at the same level. The lack of self-motivation and intermittent engagement is currently one of the primary challenges faced by educators. This new approach to learning called the hybrid gamification framework uses a combination of artificial intelligence (AI), machine learning (ML), and the Adaptive Neuro-Fuzzy Inference System (ANFIS) to create a more engaging and personalized learning experience. By tracking students' interactions and performance, the system can allocate rewards based on their progress, which helps to increase their motivation and engagement. This technology makes it possible for educators to collect and analyse data related to students' engagement patterns, quiz scores, time spent on learning activities, participation in discussion forums, and much more. This data analysis enables educators to identify struggling students and high achievers, allowing them to provide tailored support and instruction to maximize student success. A pilot implementation of this system involving 200 computer science students successfully demonstrated the effectiveness of this technology. This research provides a comprehensive understanding of gamification's impact by combining quantitative data with qualitative insights.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"55 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140748687","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}
Pub Date : 2024-04-03DOI: 10.37934/araset.42.2.3848
Nurazima Ismail, Mohd Hafizi Zohari, Che Ku Eddy Che Ku Nizwan, Kok Sing Lim
The structural health monitoring (SHM) system using Lamb wave approach has drawn a lot of interest because of its outstanding performance in terms of accuracy and adaptability. The implemented signal processing techniques in the diagnostic analysis are specifically reviewed in this work. The primary factors of the wide range of applied signal processing techniques are due to the multimode and dispersive behaviour of the Lamb waves. Several Lamb modes occur simultaneously, and because they have different dispersive characteristics, they can produce complicated superimposed signals. To effectively diagnose the observed signals, several mode separations approaches have been proposed. Generally, time-frequency representation is applied for signal processing techniques. The findings demonstrated that the proposed procedures were successful in decomposing the superimposed mode into individual modes for further analysis. All these works have shown how SHM systems based on Lamb waves have evolved over time to control and monitor the condition of the structure.
{"title":"Signal Processing Techniques of Lamb Waves for Structural Health Monitoring System - A Review","authors":"Nurazima Ismail, Mohd Hafizi Zohari, Che Ku Eddy Che Ku Nizwan, Kok Sing Lim","doi":"10.37934/araset.42.2.3848","DOIUrl":"https://doi.org/10.37934/araset.42.2.3848","url":null,"abstract":"The structural health monitoring (SHM) system using Lamb wave approach has drawn a lot of interest because of its outstanding performance in terms of accuracy and adaptability. The implemented signal processing techniques in the diagnostic analysis are specifically reviewed in this work. The primary factors of the wide range of applied signal processing techniques are due to the multimode and dispersive behaviour of the Lamb waves. Several Lamb modes occur simultaneously, and because they have different dispersive characteristics, they can produce complicated superimposed signals. To effectively diagnose the observed signals, several mode separations approaches have been proposed. Generally, time-frequency representation is applied for signal processing techniques. The findings demonstrated that the proposed procedures were successful in decomposing the superimposed mode into individual modes for further analysis. All these works have shown how SHM systems based on Lamb waves have evolved over time to control and monitor the condition of the structure.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"457 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140749786","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}
Pub Date : 2024-04-03DOI: 10.37934/araset.42.2.2737
Nurul Fazleen Abdul Rahim, Adam Wong Yoon Khang, Aslinda Hassan, Nadiatulhuda Zulkifli, Johar Akbar Mohamat Gani, Abd Shukur Ja'afar, Vadym Shkarupylo
Vehicles on the road create a VANET network using IEEE 802.11P for wireless data exchange. However, VANET is challenging since the characteristics of VANET such as high mobility and frequent topology making it harder to design an effective routing protocol. The needs of an efficient performance routing protocol are crucial since it is to ensure a better network Quality of Service (QoS). In this paper, the evaluation of the IEEE 802.11P performance is simulated in real-world scenario using the Melaka City roadmap. In an urban setting, the impact of vehicle density on the performance of VANET routing protocols including OLSR, AODV, and DSDV are examined. Reviewing the effectiveness of the current VANET routing protocols is the goal of this research since it is crucial to know which routing has high performance under specific circumstances. Quantitative measurements including Packet Delivery Ratio (PDR), Packet Loss Ratio (PLR), and end-to-end delay are evaluated using the Network Simulator NS-3 and SUMO. Findings from the investigation show that while proactive routing protocols like OLSR and DSDV perform better in terms of end-to-end delay, AODV performs exceptionally well in terms of PDR and PLR.
{"title":"Investigation Performance Analysis and Evaluation of VANET Routing Protocol on Urban Scenario Simulation: A Case Study of Melaka","authors":"Nurul Fazleen Abdul Rahim, Adam Wong Yoon Khang, Aslinda Hassan, Nadiatulhuda Zulkifli, Johar Akbar Mohamat Gani, Abd Shukur Ja'afar, Vadym Shkarupylo","doi":"10.37934/araset.42.2.2737","DOIUrl":"https://doi.org/10.37934/araset.42.2.2737","url":null,"abstract":"Vehicles on the road create a VANET network using IEEE 802.11P for wireless data exchange. However, VANET is challenging since the characteristics of VANET such as high mobility and frequent topology making it harder to design an effective routing protocol. The needs of an efficient performance routing protocol are crucial since it is to ensure a better network Quality of Service (QoS). In this paper, the evaluation of the IEEE 802.11P performance is simulated in real-world scenario using the Melaka City roadmap. In an urban setting, the impact of vehicle density on the performance of VANET routing protocols including OLSR, AODV, and DSDV are examined. Reviewing the effectiveness of the current VANET routing protocols is the goal of this research since it is crucial to know which routing has high performance under specific circumstances. Quantitative measurements including Packet Delivery Ratio (PDR), Packet Loss Ratio (PLR), and end-to-end delay are evaluated using the Network Simulator NS-3 and SUMO. Findings from the investigation show that while proactive routing protocols like OLSR and DSDV perform better in terms of end-to-end delay, AODV performs exceptionally well in terms of PDR and PLR.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"24 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140748367","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}
The effects of various machining fluids on the surface hardness and corrosion behaviour of Al6061 alloy were investigated in this study. The study employed the two-step method to develop the machining fluid containing TiO2 nanoparticles with various percentage concentrations. The corrosion study media consist of soluble oil (sample A1), mineral oil (sample A2), 0.2-g/l-TiO2 nano-mineral machining fluid (sample A3), 0.4-g/l-TiO2 nano-mineral machining fluid (sample A4) and 0.6-g/l-TiO2 nano-mineral machining fluid (sample 5). The corrosion study was carried out with Potentiodynamic corrosion and polarisation resistance techniques. After the corrosion study, the SEM and EDS were employed to investigate the microstructure and elemental composition of the machining fluid effects on the Al6061 alloy, and the Vickers micro-hardness machine was used to test the surface hardness of the normal face region that was exposed to the corrosion study. The results show that the soluble oil has a high corrosion rate, with the list polarisation resistance rate compared to the other machining fluid employed in this study. Furthermore, the 0.6-g/l-TiO2 nano-mineral machining fluid has the lowest corrosion rate of 0.115 (µm/year) and the highest polarisation resistance of 1.543 (MΩ). The study concluded that the 0.6-g/l-TiO2 nano-mineral machining fluid is viable for the machining process.
{"title":"Study of the Effects of Five Different Machining Fluids on the Surface Hardness and Corrosion Behaviour of Al6061 Alloy","authors":"Imhade Princess Okokpujie, Jude Ebieladoh Sinebe, Lagouge Kwanda Tartibu","doi":"10.37934/araset.42.2.7288","DOIUrl":"https://doi.org/10.37934/araset.42.2.7288","url":null,"abstract":"The effects of various machining fluids on the surface hardness and corrosion behaviour of Al6061 alloy were investigated in this study. The study employed the two-step method to develop the machining fluid containing TiO2 nanoparticles with various percentage concentrations. The corrosion study media consist of soluble oil (sample A1), mineral oil (sample A2), 0.2-g/l-TiO2 nano-mineral machining fluid (sample A3), 0.4-g/l-TiO2 nano-mineral machining fluid (sample A4) and 0.6-g/l-TiO2 nano-mineral machining fluid (sample 5). The corrosion study was carried out with Potentiodynamic corrosion and polarisation resistance techniques. After the corrosion study, the SEM and EDS were employed to investigate the microstructure and elemental composition of the machining fluid effects on the Al6061 alloy, and the Vickers micro-hardness machine was used to test the surface hardness of the normal face region that was exposed to the corrosion study. The results show that the soluble oil has a high corrosion rate, with the list polarisation resistance rate compared to the other machining fluid employed in this study. Furthermore, the 0.6-g/l-TiO2 nano-mineral machining fluid has the lowest corrosion rate of 0.115 (µm/year) and the highest polarisation resistance of 1.543 (MΩ). The study concluded that the 0.6-g/l-TiO2 nano-mineral machining fluid is viable for the machining process.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"23 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140747888","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}
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