Pub Date : 2024-07-30DOI: 10.30574/wjaets.2024.12.2.0281
Nasiru Abdulsalam, Agbese Echo Agbese, Victor Ugonna Akpulonu, Chijioke Emmanuel Obizue, David Terlumun Chior, Murtala Aminu-Baba, Bulus Umaru, Adoyi Helen Ene
Electrocution is a major fatal issue faced by electricians worldwide. A Circuit breaker is a device for automatic switching of electrical devices against overload and short circuits. However, advancements in technology allow for a more sophisticated approach: the cloud-based circuit breaker with a microcontroller and sensors for monitoring the line current and voltage levels. This system switches OFF the affected line when an electrical wire becomes defective, and the lineman may safely repair it. This design integrates real-time monitoring, remote control, and internet connectivity, enhancing electrical safety and offering valuable features for modern applications. At the heart of this design lies a microcontroller (Atmega328) and Esp8266_01(Wi-Fi Module). This tiny computer chip continuously monitors the circuit using current and voltage sensors. By regulating the power supply on the electrical lines, this system protects the safety of the lineman and reduces the risk of electrocution injuries.
{"title":"Design and construction of a IoT based automated circuit breaker system","authors":"Nasiru Abdulsalam, Agbese Echo Agbese, Victor Ugonna Akpulonu, Chijioke Emmanuel Obizue, David Terlumun Chior, Murtala Aminu-Baba, Bulus Umaru, Adoyi Helen Ene","doi":"10.30574/wjaets.2024.12.2.0281","DOIUrl":"https://doi.org/10.30574/wjaets.2024.12.2.0281","url":null,"abstract":"Electrocution is a major fatal issue faced by electricians worldwide. A Circuit breaker is a device for automatic switching of electrical devices against overload and short circuits. However, advancements in technology allow for a more sophisticated approach: the cloud-based circuit breaker with a microcontroller and sensors for monitoring the line current and voltage levels. This system switches OFF the affected line when an electrical wire becomes defective, and the lineman may safely repair it. This design integrates real-time monitoring, remote control, and internet connectivity, enhancing electrical safety and offering valuable features for modern applications. At the heart of this design lies a microcontroller (Atmega328) and Esp8266_01(Wi-Fi Module). This tiny computer chip continuously monitors the circuit using current and voltage sensors. By regulating the power supply on the electrical lines, this system protects the safety of the lineman and reduces the risk of electrocution injuries.","PeriodicalId":275182,"journal":{"name":"World Journal of Advanced Engineering Technology and Sciences","volume":"3 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141795837","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 : 2024-07-30DOI: 10.30574/wjaets.2024.12.2.0242
Maria Manola
The present study has to do with the Italian architecture in the Dodecanese and specifically on the island of Kos. The departure of the Italians bequeathed to the island a rich architectural work, which is a valuable capital for its tourist industry. It is the result of thirty-one years of Italian rule and is an important and special part of the island's cultural heritage. After a quantitative survey carried out in November 2023 with questionnaires distributed on the island, it was shown that the Italian monuments have been utilized to a satisfactory extent, so that today they provide the visitor with a unique combination of history and architecture that attracts tourists and contributes to local and cultural development and presentation.
{"title":"Italian monuments in Kos- present situation and tourist interest and the role of ICTs in their promotion","authors":"Maria Manola","doi":"10.30574/wjaets.2024.12.2.0242","DOIUrl":"https://doi.org/10.30574/wjaets.2024.12.2.0242","url":null,"abstract":"The present study has to do with the Italian architecture in the Dodecanese and specifically on the island of Kos. The departure of the Italians bequeathed to the island a rich architectural work, which is a valuable capital for its tourist industry. It is the result of thirty-one years of Italian rule and is an important and special part of the island's cultural heritage. After a quantitative survey carried out in November 2023 with questionnaires distributed on the island, it was shown that the Italian monuments have been utilized to a satisfactory extent, so that today they provide the visitor with a unique combination of history and architecture that attracts tourists and contributes to local and cultural development and presentation.","PeriodicalId":275182,"journal":{"name":"World Journal of Advanced Engineering Technology and Sciences","volume":"8 10","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141796040","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 : 2024-07-30DOI: 10.30574/wjaets.2024.12.2.0243
Maniou Fotini, R. Mitoula, Laloumis Dimitrios, Olga-Eleni Astara
The period of the Italian Occupation was an important chapter in the traditions and cultural heritage of the Dodecanese, as it led to the development of a particular culture. The effects of this period are still felt today. This paper briefly studies Italian architecture in the Dodecanese and, specifically, in Kos during the Italian occupation (1912-1943). Reference is made to the main monuments/buildings of the period and their use then and now. The aim of this paper is to highlight the cultural heritage of the Italians on the island of Kos and to examine the possibilities of its exploitation in the context of cultural entrepreneurship.
{"title":"Cultural entrepreneurship opportunities and new technologies regarding the Italian monuments of the island of Kos","authors":"Maniou Fotini, R. Mitoula, Laloumis Dimitrios, Olga-Eleni Astara","doi":"10.30574/wjaets.2024.12.2.0243","DOIUrl":"https://doi.org/10.30574/wjaets.2024.12.2.0243","url":null,"abstract":"The period of the Italian Occupation was an important chapter in the traditions and cultural heritage of the Dodecanese, as it led to the development of a particular culture. The effects of this period are still felt today. This paper briefly studies Italian architecture in the Dodecanese and, specifically, in Kos during the Italian occupation (1912-1943). Reference is made to the main monuments/buildings of the period and their use then and now. The aim of this paper is to highlight the cultural heritage of the Italians on the island of Kos and to examine the possibilities of its exploitation in the context of cultural entrepreneurship.","PeriodicalId":275182,"journal":{"name":"World Journal of Advanced Engineering Technology and Sciences","volume":"4 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141796090","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 : 2024-07-30DOI: 10.30574/wjaets.2024.12.2.0284
Naser Matlabi
In this study, 36 samples of sheep fetuses at different ages were used. After preparation and determination of age, the samples were immediately fixed and subjected to gross anatomy and histology examination. In addition to routine H&E staining, two specific staining methods, Verhoeff and Masson's trichrome, were used in the histological study. The results showed that the corneal forming layer completely loses its contact with the lens and posterior layers and the eyelid ridges start to emerge at around 30 days of gestation. However, the cornea becomes fully differentiated in the second month of gestation and only undergoes growth stages in subsequent ages. From the beginning, the cornea in sheep fetuses is formed as a horizontal ellipse, with its inner curvature larger than its outer curvature. The growth process in terms of dimensions, including longitudinal diameter, transverse diameter, and corneal height, shows a regular ascending trend with increasing age. The upper and lower eyelids fuse in early second month and separate again in late third month. The third eyelid appears at approximately 120 days of gestation in the inner angle of the eye. The outer epithelial covering of the cornea changes from simple cuboidal to stratified squamous epithelium. With increasing age, the matrix is strengthened both in terms of cellular components (fibroblasts) and fibers (collagen). Additionally, an increase in elastic fibers is noticeable in the late fetal stages. The Descemet's membrane appears as an inner limiting membrane beneath the inner epithelial covering in early second month and also undergoes growth with increasing age. Descemet's membrane lacks elastic fibers. Bowman's layer or the outer limiting membrane was not observed in this animal. Masson's trichrome staining confirms the growth of collagen fibers, while Verhoeff staining confirms the growth of elastic fibers with increasing age.
{"title":"Histogenesis of the cornea in sheep fetuses","authors":"Naser Matlabi","doi":"10.30574/wjaets.2024.12.2.0284","DOIUrl":"https://doi.org/10.30574/wjaets.2024.12.2.0284","url":null,"abstract":"In this study, 36 samples of sheep fetuses at different ages were used. After preparation and determination of age, the samples were immediately fixed and subjected to gross anatomy and histology examination. In addition to routine H&E staining, two specific staining methods, Verhoeff and Masson's trichrome, were used in the histological study. The results showed that the corneal forming layer completely loses its contact with the lens and posterior layers and the eyelid ridges start to emerge at around 30 days of gestation. However, the cornea becomes fully differentiated in the second month of gestation and only undergoes growth stages in subsequent ages. From the beginning, the cornea in sheep fetuses is formed as a horizontal ellipse, with its inner curvature larger than its outer curvature. The growth process in terms of dimensions, including longitudinal diameter, transverse diameter, and corneal height, shows a regular ascending trend with increasing age. The upper and lower eyelids fuse in early second month and separate again in late third month. The third eyelid appears at approximately 120 days of gestation in the inner angle of the eye. The outer epithelial covering of the cornea changes from simple cuboidal to stratified squamous epithelium. With increasing age, the matrix is strengthened both in terms of cellular components (fibroblasts) and fibers (collagen). Additionally, an increase in elastic fibers is noticeable in the late fetal stages. The Descemet's membrane appears as an inner limiting membrane beneath the inner epithelial covering in early second month and also undergoes growth with increasing age. Descemet's membrane lacks elastic fibers. Bowman's layer or the outer limiting membrane was not observed in this animal. Masson's trichrome staining confirms the growth of collagen fibers, while Verhoeff staining confirms the growth of elastic fibers with increasing age.","PeriodicalId":275182,"journal":{"name":"World Journal of Advanced Engineering Technology and Sciences","volume":"6 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141796144","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 : 2024-07-30DOI: 10.30574/wjaets.2024.12.2.0313
Kasim Ali, Mohammad, Sarhan M. Musa
The pressing issue of the greenhouse effect demands strategies to reduce carbon dioxide (CO2) emissions, a detrimental gas with widespread adverse effects. The sun, as the ultimate renewable energy source, generates energy without CO2 emissions. Harnessing solar power necessitates a photovoltaic (PV) system equipped with a Maximum Power Point Tracker (MPPT) to optimize energy output. The MPPT adapts to changing environmental conditions and communicates through a Pulse Width Modulator (PWM) to an Insulated Gate Bipolar Transistor (IGBT), which alters its duty cycle to align system resistance with the load. Traditional Perturbation and Observation (P&O) algorithms struggled with environmental variations, but advanced AI-based Recurrent Neural Network (RNN) controllers enhance efficiency. This research compares RNN controllers using three data sets of 104, 201, and 1001 entries with three DC-DC converters: Boost, Cuk, and Single-Ended Primary Inductor Converter (SEPIC).
{"title":"Optimization of solar energy using recurrent neural network controller with dc-dc boost, Cuk, and single-ended primary inductor converter (SEPIC) Converters","authors":"Kasim Ali, Mohammad, Sarhan M. Musa","doi":"10.30574/wjaets.2024.12.2.0313","DOIUrl":"https://doi.org/10.30574/wjaets.2024.12.2.0313","url":null,"abstract":"The pressing issue of the greenhouse effect demands strategies to reduce carbon dioxide (CO2) emissions, a detrimental gas with widespread adverse effects. The sun, as the ultimate renewable energy source, generates energy without CO2 emissions. Harnessing solar power necessitates a photovoltaic (PV) system equipped with a Maximum Power Point Tracker (MPPT) to optimize energy output. The MPPT adapts to changing environmental conditions and communicates through a Pulse Width Modulator (PWM) to an Insulated Gate Bipolar Transistor (IGBT), which alters its duty cycle to align system resistance with the load. Traditional Perturbation and Observation (P&O) algorithms struggled with environmental variations, but advanced AI-based Recurrent Neural Network (RNN) controllers enhance efficiency. This research compares RNN controllers using three data sets of 104, 201, and 1001 entries with three DC-DC converters: Boost, Cuk, and Single-Ended Primary Inductor Converter (SEPIC).","PeriodicalId":275182,"journal":{"name":"World Journal of Advanced Engineering Technology and Sciences","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141795728","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 : 2024-07-30DOI: 10.30574/wjaets.2024.12.2.0292
Jephta Mensah Kwakye, Darlington Eze, Olorunshogo Benjamin Ogundipe
This review paper explores policy approaches for integrating bioenergy into agricultural practices to address climate change. It examines existing national and international policy frameworks, analyzes the potential synergies between bioenergy and agriculture, and identifies challenges and opportunities for bioenergy development. A conceptual model for policymakers is proposed, emphasizing policy instruments, stakeholder engagement, and monitoring frameworks to optimize bioenergy outcomes. The model underscores the importance of holistic approaches tailored to specific contexts. By prioritizing sustainability, equity, and inclusivity, policymakers can unlock the transformative potential of bioenergy to mitigate greenhouse gas emissions, enhance climate resilience, and promote sustainable development.
{"title":"Policy approaches for bioenergy development in response to climate change: A conceptual analysis","authors":"Jephta Mensah Kwakye, Darlington Eze, Olorunshogo Benjamin Ogundipe","doi":"10.30574/wjaets.2024.12.2.0292","DOIUrl":"https://doi.org/10.30574/wjaets.2024.12.2.0292","url":null,"abstract":"This review paper explores policy approaches for integrating bioenergy into agricultural practices to address climate change. It examines existing national and international policy frameworks, analyzes the potential synergies between bioenergy and agriculture, and identifies challenges and opportunities for bioenergy development. A conceptual model for policymakers is proposed, emphasizing policy instruments, stakeholder engagement, and monitoring frameworks to optimize bioenergy outcomes. The model underscores the importance of holistic approaches tailored to specific contexts. By prioritizing sustainability, equity, and inclusivity, policymakers can unlock the transformative potential of bioenergy to mitigate greenhouse gas emissions, enhance climate resilience, and promote sustainable development.","PeriodicalId":275182,"journal":{"name":"World Journal of Advanced Engineering Technology and Sciences","volume":"11 32","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141795784","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 : 2024-07-30DOI: 10.30574/wjaets.2024.12.2.0291
Wagobera Edgar Kedi, Chibundom Ejimuda, Mojeed Dayo Ajegbile
Cloud computing is revolutionizing the healthcare industry by offering scalable, flexible, and cost-effective solutions for data storage, analysis, and access to healthcare services. This comprehensive review explores the role, benefits, challenges, and future directions of cloud computing in healthcare. It highlights how cloud computing enhances data management and interoperability, facilitates telemedicine, ensures cost-effectiveness, and supports research and development. Despite the benefits, challenges such as data security, regulatory compliance, and system reliability must be addressed to fully leverage cloud computing's potential. Integrating emerging technologies like AI, blockchain, and IoT with cloud computing holds promise for further advancements in healthcare. Cloud computing will significantly impact healthcare delivery, enabling more personalized, efficient, and global healthcare solutions.
{"title":"Cloud computing in healthcare: A comprehensive review of data storage and analysis solutions","authors":"Wagobera Edgar Kedi, Chibundom Ejimuda, Mojeed Dayo Ajegbile","doi":"10.30574/wjaets.2024.12.2.0291","DOIUrl":"https://doi.org/10.30574/wjaets.2024.12.2.0291","url":null,"abstract":"Cloud computing is revolutionizing the healthcare industry by offering scalable, flexible, and cost-effective solutions for data storage, analysis, and access to healthcare services. This comprehensive review explores the role, benefits, challenges, and future directions of cloud computing in healthcare. It highlights how cloud computing enhances data management and interoperability, facilitates telemedicine, ensures cost-effectiveness, and supports research and development. Despite the benefits, challenges such as data security, regulatory compliance, and system reliability must be addressed to fully leverage cloud computing's potential. Integrating emerging technologies like AI, blockchain, and IoT with cloud computing holds promise for further advancements in healthcare. Cloud computing will significantly impact healthcare delivery, enabling more personalized, efficient, and global healthcare solutions.","PeriodicalId":275182,"journal":{"name":"World Journal of Advanced Engineering Technology and Sciences","volume":"9 27","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141795804","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 : 2024-07-30DOI: 10.30574/wjaets.2024.12.2.0309
Kasim Ali, Mohammad, Sarhan M. Musa
In today's society, the demand for clean energy is essential. Traditionally, renewable sources such as hydropower, wind, and solar have provided sustainable solutions. Photovoltaic (PV) systems generate electricity from sunlight using semiconductor PV cells, which have been effective for over 30 years. The efficiency of PV cells depends on irradiance (solar photon intensity) and temperature. Higher irradiance boosts efficiency, while higher temperatures reduce it. Despite their low voltage outputs, PV systems can be optimized with DC-DC Ultra Lift Luo converters to meet load requirements, improving system efficiency. The Ultra Lift Luo converter, a type of DC-DC converter, offers a higher voltage conversion gain than conventional boost converters. This converter belongs to the Luo converter family, which uses advanced techniques to achieve high voltage gain and efficiency. Solar irradiance fluctuates throughout the day, impacting PV cell output. Maximum Power Point Trackers (MPPTs) adjust the system's operating point to sustain peak efficiency. This study aims to design AI controllers for MPPT management. We will evaluate the performance of Artificial Neural Networks (ANN) and Recurrent Neural Networks (RNN) with three datasets to determine the most efficient AI controller for optimizing solar energy systems.
在当今社会，对清洁能源的需求至关重要。传统上，水电、风能和太阳能等可再生能源提供了可持续的解决方案。光伏（PV）系统利用半导体光伏电池从太阳光中发电，30 多年来一直行之有效。光伏电池的效率取决于辐照度（太阳光子强度）和温度。辐照度越高，效率越高，而温度越高，效率越低。尽管光伏系统的电压输出较低，但可通过直流-直流 Ultra Lift Luo 转换器进行优化，以满足负载要求，从而提高系统效率。Ultra Lift Luo 转换器是一种直流-直流转换器，与传统的升压转换器相比，它具有更高的电压转换增益。该转换器属于 Luo 转换器系列，采用先进技术实现高电压增益和高效率。太阳能辐照度全天波动，影响光伏电池的输出。最大功率点跟踪器（MPPT）可调整系统的工作点，以维持最高效率。本研究旨在为 MPPT 管理设计人工智能控制器。我们将通过三个数据集评估人工神经网络（ANN）和循环神经网络（RNN）的性能，以确定用于优化太阳能系统的最高效人工智能控制器。
{"title":"Optimization of solar energy using artificial neural network vs recurrent neural network controller with ultra lift Luo converter","authors":"Kasim Ali, Mohammad, Sarhan M. Musa","doi":"10.30574/wjaets.2024.12.2.0309","DOIUrl":"https://doi.org/10.30574/wjaets.2024.12.2.0309","url":null,"abstract":"In today's society, the demand for clean energy is essential. Traditionally, renewable sources such as hydropower, wind, and solar have provided sustainable solutions. Photovoltaic (PV) systems generate electricity from sunlight using semiconductor PV cells, which have been effective for over 30 years. The efficiency of PV cells depends on irradiance (solar photon intensity) and temperature. Higher irradiance boosts efficiency, while higher temperatures reduce it. Despite their low voltage outputs, PV systems can be optimized with DC-DC Ultra Lift Luo converters to meet load requirements, improving system efficiency. The Ultra Lift Luo converter, a type of DC-DC converter, offers a higher voltage conversion gain than conventional boost converters. This converter belongs to the Luo converter family, which uses advanced techniques to achieve high voltage gain and efficiency. Solar irradiance fluctuates throughout the day, impacting PV cell output. Maximum Power Point Trackers (MPPTs) adjust the system's operating point to sustain peak efficiency. This study aims to design AI controllers for MPPT management. We will evaluate the performance of Artificial Neural Networks (ANN) and Recurrent Neural Networks (RNN) with three datasets to determine the most efficient AI controller for optimizing solar energy systems.","PeriodicalId":275182,"journal":{"name":"World Journal of Advanced Engineering Technology and Sciences","volume":"7 41","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141796073","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 : 2024-07-30DOI: 10.30574/wjaets.2024.12.2.0272
Abrarkhan M Pathan, Abhishek Kumar, Vishvesh Jayantbhai Badheka
E.D.M has played an essential role in the machining industry, but as technology has advanced, advanced alternative methods of machining have emerged. In terms of performance characteristics such as higher material removal rate (M.R.R.) and improved surface characteristics of the machined surface with high tolerance quality products, this technology has been proven to be more efficient than traditional E.D.M. Electric discharge machining is a sophisticated method of machining rigid conductive materials with complex geometries that are difficult to machine using standard methods. In this study, Die Sink E.D.M, Wire E.D.M, Green E.D.M, Dry E.D.M, and Hybrid E.D.M were analyzed, and experiments were conducted on Die sink E.D.M to achieve better material removal and lower tool wear rates.
{"title":"Recent advances in electrical discharge machine techniques and machining: A review","authors":"Abrarkhan M Pathan, Abhishek Kumar, Vishvesh Jayantbhai Badheka","doi":"10.30574/wjaets.2024.12.2.0272","DOIUrl":"https://doi.org/10.30574/wjaets.2024.12.2.0272","url":null,"abstract":"E.D.M has played an essential role in the machining industry, but as technology has advanced, advanced alternative methods of machining have emerged. In terms of performance characteristics such as higher material removal rate (M.R.R.) and improved surface characteristics of the machined surface with high tolerance quality products, this technology has been proven to be more efficient than traditional E.D.M. Electric discharge machining is a sophisticated method of machining rigid conductive materials with complex geometries that are difficult to machine using standard methods. In this study, Die Sink E.D.M, Wire E.D.M, Green E.D.M, Dry E.D.M, and Hybrid E.D.M were analyzed, and experiments were conducted on Die sink E.D.M to achieve better material removal and lower tool wear rates.","PeriodicalId":275182,"journal":{"name":"World Journal of Advanced Engineering Technology and Sciences","volume":"1 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141796119","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 : 2024-07-30DOI: 10.30574/wjaets.2024.12.2.0277
Mohd. Khaleduzzaman, Shehrly Mahboob Hera
The purpose of this study is to find out whether forensic accounting can be useful for detecting and preventing fraud in the context of Bangladesh in the banking sector. This study has taken samples of 300. This study has used bankers, accountants, students of accounting, teachers of accounting as its population. This study has done regression, correlation, descriptive statistics and multi collinearity analysis for the study. This study has found out that forensic accounting can be useful in Bangladesh. There is enough scope to implement forensic accounting in Bangladesh. This study has found out that there is no relationship between improvement of the morals of the employees and forensic accounting. This study is one of the very few studies in the context of Bangladesh which has used forensic accounting as a tool for prevention and detection after delay and activities. This study can be a unique study for the stakeholders of different companies of Bangladesh who wants to detect and prevent frauds. The main limitation of this study is not using More accountants as the sample of this study. this study could have used more sample to get a better result. This study can be very helpful for the stakeholders of all the companies of Bangladesh who wants to detect and prevent fraud to maximize their profitability and wealth of their company. with the help of this study the stakeholders will be able to understand how and why forensic accounting can be useful.
{"title":"Forensic accounting as a tool for fraud detection and prevention in the banking sector of Bangladesh","authors":"Mohd. Khaleduzzaman, Shehrly Mahboob Hera","doi":"10.30574/wjaets.2024.12.2.0277","DOIUrl":"https://doi.org/10.30574/wjaets.2024.12.2.0277","url":null,"abstract":"The purpose of this study is to find out whether forensic accounting can be useful for detecting and preventing fraud in the context of Bangladesh in the banking sector. This study has taken samples of 300. This study has used bankers, accountants, students of accounting, teachers of accounting as its population. This study has done regression, correlation, descriptive statistics and multi collinearity analysis for the study. This study has found out that forensic accounting can be useful in Bangladesh. There is enough scope to implement forensic accounting in Bangladesh. This study has found out that there is no relationship between improvement of the morals of the employees and forensic accounting. This study is one of the very few studies in the context of Bangladesh which has used forensic accounting as a tool for prevention and detection after delay and activities. This study can be a unique study for the stakeholders of different companies of Bangladesh who wants to detect and prevent frauds. The main limitation of this study is not using More accountants as the sample of this study. this study could have used more sample to get a better result. This study can be very helpful for the stakeholders of all the companies of Bangladesh who wants to detect and prevent fraud to maximize their profitability and wealth of their company. with the help of this study the stakeholders will be able to understand how and why forensic accounting can be useful.","PeriodicalId":275182,"journal":{"name":"World Journal of Advanced Engineering Technology and Sciences","volume":"3 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141796161","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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