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Realization of an all-optical d and t flip flops with nano-structure using hybrid plasmonic waveguides 利用混合质子波导实现具有纳米结构的全光 d 和 t 触发器
Engineering and Technology Journal Pub Date : 2024-03-16 DOI: 10.30684/etj.2023.142434.1532
Saif H. Abdulwahid, Ahmed G. Wadday, Sinan M. Abdul Sattar
{"title":"Realization of an all-optical d and t flip flops with nano-structure using hybrid plasmonic waveguides","authors":"Saif H. Abdulwahid, Ahmed G. Wadday, Sinan M. Abdul Sattar","doi":"10.30684/etj.2023.142434.1532","DOIUrl":"https://doi.org/10.30684/etj.2023.142434.1532","url":null,"abstract":"1310 nm operating wavelength, and a transmission threshold (T threshold ) of 30% is shown using hybrid plasmonic waveguides (HPWGs) for Electro-Opto applications. It offers the basic structure for creating optical computers. The results of this structure are evaluated in a term of Contrast Ratio (CR), Modulation Depth (MD), and Insertion Losses (IL). The D-flip flop had an Insertion Loss of -1.4 dB, a CR of 7.45 dB, and a MD of 97.67%. The T-flip flop had an IL of -2.07 dB, a CR of 11.2 dB, and a MD of 95.29%. The mechanism that governs the operation of the suggested circuits depends on the constructive and destructive interferences between input ports and control ports. The simulation is based on the finite element method utilizing COMSOL software package version 5.5.","PeriodicalId":507832,"journal":{"name":"Engineering and Technology Journal","volume":"71 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140237141","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}
引用次数: 0
Performance enhancement of PV panels by a channel shaped heat exchanger with an electromechanical control 利用带机电控制的槽形热交换器提高光伏电池板的性能
Engineering and Technology Journal Pub Date : 2024-02-18 DOI: 10.30684/etj.2024.143283.1575
Hussein Idan, H. Kadhom, Sahar Faraj
{"title":"Performance enhancement of PV panels by a channel shaped heat exchanger with an electromechanical control","authors":"Hussein Idan, H. Kadhom, Sahar Faraj","doi":"10.30684/etj.2024.143283.1575","DOIUrl":"https://doi.org/10.30684/etj.2024.143283.1575","url":null,"abstract":"","PeriodicalId":507832,"journal":{"name":"Engineering and Technology Journal","volume":"4 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139959026","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}
引用次数: 0
Evaluating Land Use Land Cover Classification Based on Machine Learning Algorithms 基于机器学习算法的土地利用土地覆盖分类评估
Engineering and Technology Journal Pub Date : 2024-02-18 DOI: 10.30684/etj.2024.144585.1638
Basheer S. Jasim, Oday Z. Jasim, A. Al-hameedawi
{"title":"Evaluating Land Use Land Cover Classification Based on Machine Learning Algorithms","authors":"Basheer S. Jasim, Oday Z. Jasim, A. Al-hameedawi","doi":"10.30684/etj.2024.144585.1638","DOIUrl":"https://doi.org/10.30684/etj.2024.144585.1638","url":null,"abstract":"","PeriodicalId":507832,"journal":{"name":"Engineering and Technology Journal","volume":"3 8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139959676","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}
引用次数: 0
Effect of the material properties of the rotor-disc on the performance of eddy current braking systems 转子-圆盘的材料特性对涡流制动系统性能的影响
Engineering and Technology Journal Pub Date : 2024-02-16 DOI: 10.30684/etj.2024.144221.1625
Ahmed Salman, Jamal Mohammed, Farag Mohammed
{"title":"Effect of the material properties of the rotor-disc on the performance of eddy current braking systems","authors":"Ahmed Salman, Jamal Mohammed, Farag Mohammed","doi":"10.30684/etj.2024.144221.1625","DOIUrl":"https://doi.org/10.30684/etj.2024.144221.1625","url":null,"abstract":"","PeriodicalId":507832,"journal":{"name":"Engineering and Technology Journal","volume":"46 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139961290","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}
引用次数: 0
Capacity Planning and Liquid Waste Management Strategy from Fishery Activities in the Samudera Belawan Fishery Port Samudera Belawan 渔港的能力规划和渔业活动产生的液体废物管理策略
Engineering and Technology Journal Pub Date : 2024-02-15 DOI: 10.47191/etj/v9i02.06
Noval Novela, Mustaruddin Mustaruddin, Retno Muninggar, Mochammad Riyanto
{"title":"Capacity Planning and Liquid Waste Management Strategy from Fishery Activities in the Samudera Belawan Fishery Port","authors":"Noval Novela, Mustaruddin Mustaruddin, Retno Muninggar, Mochammad Riyanto","doi":"10.47191/etj/v9i02.06","DOIUrl":"https://doi.org/10.47191/etj/v9i02.06","url":null,"abstract":"Fishing ports are associated with environmental issues such as waste disposal into waters and land, air pollution, and noise. One effort to minimize polluted waste is the existence of a Waste Water Treatment Plant. Wastewater Treatment Plants are one of the functional facilities at fishing ports based on the Minister of Maritime Affairs and Fisheries Regulation No. 08/MEN/2012 Concerning Fisheries Ports. This research aims to identify liquid waste management at the Belawan Ocean Fishing Port, analyze the quality of liquid waste from fishing activities at the Belawan Ocean Fishing Port, analyze the capacity planning of the Waste Water Treatment Plant and stakeholder interaction patterns in waste handling, and develop a liquid waste management strategy at the Belawan OFP. The study conducted a direct survey in Belawan by interviewing the community, fishermen, and Belawan OFP staff and taking water samples for water quality data tested in the laboratory. The research results show that water pollution in the Belawan OFP comes from industry, residential areas, fisheries, and transportation. Laboratory analysis indicates that Total Suspended Solids and ammonia exceed quality standards caused by residential waste and the disposal of dead fish. The strategy for developing liquid waste management at Belawan OFP directs economic aspects as the main priority.","PeriodicalId":507832,"journal":{"name":"Engineering and Technology Journal","volume":"20 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139776400","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}
引用次数: 0
Detection of arabic sign language by machine learning techniques with PCA and LDA 利用 PCA 和 LDA 机器学习技术检测阿拉伯手语
Engineering and Technology Journal Pub Date : 2024-02-15 DOI: 10.30684/etj.2024.143688.1601
Mosab Hassan, Atheer Sabri, Alaa Ali
{"title":"Detection of arabic sign language by machine learning techniques with PCA and LDA","authors":"Mosab Hassan, Atheer Sabri, Alaa Ali","doi":"10.30684/etj.2024.143688.1601","DOIUrl":"https://doi.org/10.30684/etj.2024.143688.1601","url":null,"abstract":"","PeriodicalId":507832,"journal":{"name":"Engineering and Technology Journal","volume":"425 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139834260","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}
引用次数: 0
Capacity Planning and Liquid Waste Management Strategy from Fishery Activities in the Samudera Belawan Fishery Port Samudera Belawan 渔港的能力规划和渔业活动产生的液体废物管理策略
Engineering and Technology Journal Pub Date : 2024-02-15 DOI: 10.47191/etj/v9i02.06
Noval Novela, Mustaruddin Mustaruddin, Retno Muninggar, Mochammad Riyanto
{"title":"Capacity Planning and Liquid Waste Management Strategy from Fishery Activities in the Samudera Belawan Fishery Port","authors":"Noval Novela, Mustaruddin Mustaruddin, Retno Muninggar, Mochammad Riyanto","doi":"10.47191/etj/v9i02.06","DOIUrl":"https://doi.org/10.47191/etj/v9i02.06","url":null,"abstract":"Fishing ports are associated with environmental issues such as waste disposal into waters and land, air pollution, and noise. One effort to minimize polluted waste is the existence of a Waste Water Treatment Plant. Wastewater Treatment Plants are one of the functional facilities at fishing ports based on the Minister of Maritime Affairs and Fisheries Regulation No. 08/MEN/2012 Concerning Fisheries Ports. This research aims to identify liquid waste management at the Belawan Ocean Fishing Port, analyze the quality of liquid waste from fishing activities at the Belawan Ocean Fishing Port, analyze the capacity planning of the Waste Water Treatment Plant and stakeholder interaction patterns in waste handling, and develop a liquid waste management strategy at the Belawan OFP. The study conducted a direct survey in Belawan by interviewing the community, fishermen, and Belawan OFP staff and taking water samples for water quality data tested in the laboratory. The research results show that water pollution in the Belawan OFP comes from industry, residential areas, fisheries, and transportation. Laboratory analysis indicates that Total Suspended Solids and ammonia exceed quality standards caused by residential waste and the disposal of dead fish. The strategy for developing liquid waste management at Belawan OFP directs economic aspects as the main priority.","PeriodicalId":507832,"journal":{"name":"Engineering and Technology Journal","volume":"228 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139835835","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}
引用次数: 0
Detection of arabic sign language by machine learning techniques with PCA and LDA 利用 PCA 和 LDA 机器学习技术检测阿拉伯手语
Engineering and Technology Journal Pub Date : 2024-02-15 DOI: 10.30684/etj.2024.143688.1601
Mosab Hassan, Atheer Sabri, Alaa Ali
{"title":"Detection of arabic sign language by machine learning techniques with PCA and LDA","authors":"Mosab Hassan, Atheer Sabri, Alaa Ali","doi":"10.30684/etj.2024.143688.1601","DOIUrl":"https://doi.org/10.30684/etj.2024.143688.1601","url":null,"abstract":"","PeriodicalId":507832,"journal":{"name":"Engineering and Technology Journal","volume":"2 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139774463","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}
引用次数: 0
Cultural Influence on Plant Maintenance in Nigeria Electric Power Industry 尼日利亚电力行业工厂维护的文化影响
Engineering and Technology Journal Pub Date : 2024-02-14 DOI: 10.47191/etj/v9i02.05
W. A. Akpan, I. Nyaudo, O. W. Obot
{"title":"Cultural Influence on Plant Maintenance in Nigeria Electric Power Industry","authors":"W. A. Akpan, I. Nyaudo, O. W. Obot","doi":"10.47191/etj/v9i02.05","DOIUrl":"https://doi.org/10.47191/etj/v9i02.05","url":null,"abstract":"The purpose of this paper is to explore the influence of corporate cultures on the way maintenance practice in the Nigeria Electric Power Industry is carried out. Practical comparisons have been made between the modern maintenance practices in the developed economies and what are obtained in Nigeria. Great differences have been found. These are related to corporate culture, cultural theory and learning and of course strategic planning. The managerial implications of these differences are also noted and discussed here in this research. TPM is a systematic approach, supported by a robust process, needs to be adopted to allow for the cultural changes to be implemented at a rate commensurate with the organization evolving corporate culture.","PeriodicalId":507832,"journal":{"name":"Engineering and Technology Journal","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139779081","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}
引用次数: 0
Cultural Influence on Plant Maintenance in Nigeria Electric Power Industry 尼日利亚电力行业工厂维护的文化影响
Engineering and Technology Journal Pub Date : 2024-02-14 DOI: 10.47191/etj/v9i02.05
W. A. Akpan, I. Nyaudo, O. W. Obot
{"title":"Cultural Influence on Plant Maintenance in Nigeria Electric Power Industry","authors":"W. A. Akpan, I. Nyaudo, O. W. Obot","doi":"10.47191/etj/v9i02.05","DOIUrl":"https://doi.org/10.47191/etj/v9i02.05","url":null,"abstract":"The purpose of this paper is to explore the influence of corporate cultures on the way maintenance practice in the Nigeria Electric Power Industry is carried out. Practical comparisons have been made between the modern maintenance practices in the developed economies and what are obtained in Nigeria. Great differences have been found. These are related to corporate culture, cultural theory and learning and of course strategic planning. The managerial implications of these differences are also noted and discussed here in this research. TPM is a systematic approach, supported by a robust process, needs to be adopted to allow for the cultural changes to be implemented at a rate commensurate with the organization evolving corporate culture.","PeriodicalId":507832,"journal":{"name":"Engineering and Technology Journal","volume":"578 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139839107","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}
引用次数: 0
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