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A Fuzzy Logic-Based Automobile Fault Detection System Using Mamdani Algorithm 使用马姆达尼算法的基于模糊逻辑的汽车故障检测系统
Pub Date : 2024-03-21 DOI: 10.18535/ijsrm/v12i03.ec06
Anazia E. Kizito, Emmanuel Ojei, M.D. Okpor
Due to advancement and complexity of modern automobiles, fault detection has gone beyond manual or trial by error methods. The fault detection technologies in automotive industry is used to identify any potential or already existing fault in automobiles. Faults in automobiles are usually mechanical or electrical faults that may include airbag control unit, radiator, gearbox, transmission control unit, tyre pressure, brakes, air conditioner, cylinder casket, alternator, hubs malfunctions etc. Each fault has a specific or related sign and symptoms. There are several methods of fault detections in automobiles like the binary logic technique, the fuzzy logic method technique and artificial intelligence technique with different algorithms.  In this research work, we employed a fuzzy logic based technique that uses a Mamdani Algorithm which presented a better fault detection mechanism. Mamdani’s algorithm was proposed by Ebrahim Mamdani as a fuzzy inference method which has a rule-bases that are more intuitive and easier to analyse and implement.  Mamdani’s algorithm produces fuzzy sets that originate from fuzzy inference system’s output membership function for decision making. This research work is a web-based technology that was implemented using JavaScript, JQuery and SQL server, ASP.Net, Bootstrap 3.5 and CSS. The output of the system showed a greater improvement from other existing methods of fault detections in automobiles.
由于现代汽车的进步和复杂性,故障检测已经超越了人工或误差试验方法。汽车行业的故障检测技术用于识别汽车中任何潜在或已存在的故障。汽车故障通常是机械故障或电气故障,可能包括安全气囊控制单元、散热器、变速箱、传动控制单元、轮胎压力、制动器、空调、气缸垫、交流发电机、轮毂故障等。每种故障都有特定或相关的迹象和症状。汽车故障检测有多种方法,如二进制逻辑技术、模糊逻辑方法技术和采用不同算法的人工智能技术。 在这项研究工作中,我们采用了一种基于模糊逻辑的技术,该技术使用马姆达尼算法,提出了一种更好的故障检测机制。马姆达尼算法是由 Ebrahim Mamdani 提出的一种模糊推理方法,其规则库更加直观,更易于分析和实施。 马姆达尼算法产生的模糊集源自模糊推理系统的输出成员函数,用于决策。这项研究工作是一项基于网络的技术,使用 JavaScript、JQuery 和 SQL 服务器、ASP.Net、Bootstrap 3.5 和 CSS 实现。与其他现有的汽车故障检测方法相比,该系统的输出显示出更大的改进。
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引用次数: 0
Learning 学习
Pub Date : 2024-03-21 DOI: 10.18535/ijsrm/v12i03.ec09
Nripesh Trivedi
Learning
学习
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引用次数: 0
Energy of the mass 质量的能量
Pub Date : 2024-03-21 DOI: 10.18535/ijsrm/v12i03.ec10
Nripesh Trivedi
Energy of the mass
质量的能量
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引用次数: 0
Salinity’s Shadow: Sustainable Modular Resilience for the Munda Community, Satkhira 盐碱化的阴影:萨特希拉蒙达社区的可持续模块化复原能力
Pub Date : 2024-03-19 DOI: 10.18535/ijsrm/v12i03.sh05
Shajib Paul, Tahmina Tasnim Syeda, Anushila Roy, Faria Matin, S. Muntaha, Isnat Ibrahim, Pavel Mahmud
Bangladesh is gifted with abundant natural beauty, with rivers, woods, seas, plains, hills, haors, and canals. However, due to its tropical climate, it is prone to several natural calamities, including excessive salinity in coastal areas. Sundarban is one of these coastal areas where reside the Munda community which is one of the 33 ethnic groups of Bangladesh. Originating from India, Mundas are variously dependent on the Sundarbans for both livelihood and religious aspect and consider the Sundarbans as their mother nature. But poverty and calamities limit their participation in social activities and access to necessities like food, education, and healthcare. This paper aimed to evaluate the difficulties the Munda community faces due to salinity and create a modular structural system that was sympathetic to local culture and more cost-effective local resources that would be more resilient to natural disasters. This paper studied the lifestyle and livelihood of the affected munda community of Burigoalini, Satkhira. This paper finds the available construction materials' quality and resilience in connection to saline impacts and local housing characteristics and also focuses on the historical, cultural, and existential aspects of an ethnic group that is facing the risk of extinction.
孟加拉国拥有丰富的自然景观,有河流、森林、海洋、平原、丘陵、河谷和运河。然而,由于其热带气候,这里容易发生一些自然灾害,包括沿海地区盐度过高。巽他班就是这些沿海地区之一,孟达族是孟加拉国 33 个民族之一。孟达人来自印度,在生计和宗教方面都依赖于孙德尔本斯,并将孙德尔本斯视为他们的母亲。但贫困和灾难限制了他们参与社会活动和获得食物、教育和医疗保健等必需品。本文旨在评估孟达社区因盐碱化而面临的困难,并创建一个模块化结构系统,该系统既能与当地文化相融合,又能使当地资源的成本效益更高,而且更能抵御自然灾害。本文研究了萨特赫拉省布里戈里尼受影响的蒙达社区的生活方式和生计。本文发现了与盐碱影响和当地住房特点相关的现有建筑材料的质量和抗灾能力,还关注了一个面临灭绝风险的族群的历史、文化和生存方面。
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引用次数: 0
The Impact of Dashboard Characteristics on the Utilization and Usefulness of Dashboards in Moroccan Companies 摩洛哥公司中仪表盘特点对仪表盘利用率和实用性的影响
Pub Date : 2024-03-18 DOI: 10.18535/ijsrm/v12i03.em16
Nada Rherib
The objective of this research is to determine the impact of dashboard characteristics on the use and usefulness of dashboards of Moroccan companies. In this paper, we will first present the theoretical foundations of our research. Then, following a hypothetico-deductive approach and a positivist positioning, an explanatory model of our two variables was proposed; “Characteristics of dashboards” and “Uses and usefulness of dashboards”. In this perspective, we adopted a quantitative methodology based on a questionnaire administered online to management controllers of Moroccan companies. And finally, we tested our model with 117 Moroccan companies. The collected data is analyzed by structural equation methods (PLS) on SMARTPLS. The results of this research work made it possible to validate the hypotheses which stipulate that there is an impact of the characteristics of the dashboards on the use and usefulness of the dashboards of Moroccan companies. This work enriches previous work on dashboards
本研究的目的是确定仪表盘特征对摩洛哥公司仪表盘的使用和实用性的影响。在本文中,我们将首先介绍研究的理论基础。然后,按照假设-演绎的方法和实证主义的定位,我们提出了两个变量的解释模型:"仪表盘的特征 "和 "仪表盘的用途和实用性"。从这一角度出发,我们采用了一种定量方法,即对摩洛哥公司的管理控制人员进行在线问卷调查。最后,我们在 117 家摩洛哥公司中测试了我们的模型。收集到的数据通过 SMARTPLS 结构方程法(PLS)进行了分析。这项研究工作的结果验证了假设,即仪表盘的特征对摩洛哥公司仪表盘的使用和实用性有影响。这项工作丰富了以往有关仪表盘的工作
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引用次数: 0
The effect of the agricultural mechanization assistance model on socio-economic changes of farmer groups in Palopo city, Indonesia 农业机械化援助模式对印度尼西亚帕洛波市农民群体社会经济变化的影响
Pub Date : 2024-03-18 DOI: 10.18535/ijsrm/v12i03.ah01
Burhanuddin harahap, Wahyu Widodo, Adi Sutanto, Sapar, Syafruddin
Increasing agricultural productivity through agricultural mechanisation by the Palopo City government of Indonesia is a policy to meet the needs of farmers in developing their agricultural businesses. This study uses innovation and technology adoption variables, variable effectiveness of machinery and agricultural extension as intervening variables to determine effective models to see socio-economic changes in agricultural groups through agricultural mechanisation assistance in Palopo City, Indonesia. This research method used descriptive research techniques with a quantitative analysis approach. Then, all data was collected using a structured questionnaire with closed questions using a Likert scale. The data was tabulated using Microsoft Excel, and then the data collected was analysed by variance-based statistics, namely SEM PLS. According to the study's SEM analysis findings, 34.6 % of socio-economic changes are influenced by innovation and technology adoption, the impact of agricultural extension workers on socio-economic changes obtained by 4.4 %, while the overall influence of variability on socio-economic changes in community results obtained by 16.6 %.
印度尼西亚帕洛波市政府通过农业机械化提高农业生产率是一项满足农民发展农业业务需求的政策。本研究以创新和技术采用变量、机械和农业推广的可变有效性作为干预变量,以确定有效的模式,通过农业机械化援助观察印度尼西亚帕洛波市农业群体的社会经济变化。本研究方法采用描述性研究技术和定量分析方法。然后,使用结构化问卷收集所有数据,问卷采用李克特量表进行封闭式提问。使用 Microsoft Excel 将数据制成表格,然后使用基于方差的统计方法(即 SEM PLS)对收集到的数据进行分析。根据研究的 SEM 分析结果,创新和技术采用对社会经济变化的影响占 34.6%,农业推广人员对社会经济变化的影响占 4.4%,而变异性对社区社会经济变化的总体影响占 16.6%。
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引用次数: 0
Willingness to Pay Carbon Offset Viewed from Individual, Organizational Factors and Public Perception of Carbon Offset: Study of Online Transportation Users in JABODETABEK - Indonesia 从个人、组织因素和公众对碳抵消的看法看支付碳抵消的意愿:印度尼西亚 JABODETABEK 在线交通用户研究
Pub Date : 2024-03-18 DOI: 10.18535/ijsrm/v12i03.em15
S. Soeharso, Azis Yudi, Zulkifli
To support the reduction of national CO2 levels, it is crucial to analyze the willingness to pay for carbon offsets as a consideration for carbon market policies in Indonesia. This study explores the willingness to pay for carbon offsets in the online transportation sector (Grab and Gojek) based on three factors (individual, organizational, and public). This study used a pragmatic sequential mixed method with 418 samples taken using a convenience sampling technique. The results are that pro-environmental behavior is a mediator variable between the individual and organizational levels on willingness to pay for carbon offsets. It is hoped that the results of this research can contribute to making policies related to carbon offset tariffs, which will technically be proposed by the Ministry of Environment and Forestry of the Republic of Indonesia, and the Indonesian Ministry of Finance will issue financial policies.
为支持国家二氧化碳减排,分析碳抵消的支付意愿至关重要,这也是印尼碳市场政策的一个考虑因素。本研究基于三个因素(个人、组织和公众)探讨了在线运输行业(Grab 和 Gojek)的碳补偿支付意愿。本研究采用实用顺序混合法,使用便利抽样技术抽取了 418 个样本。研究结果表明,亲环境行为是个人和组织层面对碳补偿支付意愿的中介变量。希望本研究的结果能够有助于制定与碳抵消关税相关的政策,技术上将由印度尼西亚共和国环境和林业部提出,印度尼西亚财政部将发布财政政策。
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引用次数: 0
Effects of poverty on academic performance of undergraduates in Nwafor Orizu College of Education, Nsugbe, Anambra State. 贫困对阿南布拉州 Nsugbe Nwafor Orizu 教育学院本科生学习成绩的影响。
Pub Date : 2024-03-18 DOI: 10.18535/ijsrm/v12i03.el04
Okafor Chinelo Jane, Nwobi Esther Uchenna, Udogu Chizoba Pauline
The study was aimed at ascertaining the effects of poverty on the academic performance of undergraduates in Nwafor Orizu College of Education, Nsugbe. Three (3) research questions and one (1) hypothesis guided the study. The population of the study is made up of year 2, year 3 and final year B.Ed students of Nwafor Orizu College of Education, Nsugbe, comprising 3, 394 undergraduates. The study used a proportionate random sampling technique to select the sample of the study, to ensure that each school of the six (6) schools in Nwafor Orizu College of Education, Nsugbe was proportionately represented in the population. A total of 300 students were selected as the sample for the study. Questionnaire was used to collect data for the study. In other to ascertain the face and content validity of the instrument, the questionnaire was given to an expert in Economics Department and also two experts in the department of education Measurement and Evaluation for validation. The reliability of the instrument was established using test-retest method. The data collected were analyzed using mean and chi-square. Based on the analysis of the data, the following findings were made that the government and the people, on how to improve the standard of living of the masses more especially the undergraduates in the institutions of higher learning which was as a result of effect of poverty on academic performance of the students. With view to finding out solutions to the problems in order to improve the academic performance and wellbeing of the undergraduates, it was recommended among others that undergraduates will be trained in the institutions, if only the government should help in alleviating economic poverty by providing the undergraduates with all their essential needs both in terms of social, political and economic ways which will go a long way in developing the man power and state at large. Provision of the necessary materials needed by the undergraduates will help in the development of the state. 
本研究旨在确定贫困对恩苏格贝 Nwafor Orizu 教育学院本科生学习成绩的影响。本研究以三(3)个研究问题和一(1)个假设为指导。研究对象是恩苏格贝 Nwafor Orizu 教育学院二年级、三年级和最后一年的教育学学士学位学生,共 3 394 名本科生。研究采用了比例随机抽样技术来选择研究样本,以确保恩苏格贝恩瓦福奥里祖教育学院的六(6)所学校中的每所学校都在研究对象中占有一定比例。研究共选取了 300 名学生作为样本。研究采用问卷调查的方式收集数据。为了确定问卷的面效度和内容效度,我们将问卷交给了经济系的一位专家和教育测量与评估系的两位专家进行验证。问卷的可靠性是通过重测法确定的。收集到的数据使用平均值和卡方进行分析。根据对数据的分析,得出了以下结论:政府和人民应如何提高大众的生活水平,尤其是高等院校本科生的生活水平,这是贫困影响学生学习成绩的结果。为了找到解决问题的办法,提高大学生的学习成绩和福利,除其他外,建议只要政府帮助减轻经济贫困,为大学生提供社会、政治和经济方面的所有基本需求,就可以在高等院校对大学生进行培训,这将大大促进人力和整个国家的发展。提供大学生所需的必要物资将有助于国家的发展。
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引用次数: 0
Entrepreneurship Practice through Wholesale and Retail Outlets and Pharmaceutical Practice among Companies in Lagos State, Nigeria 尼日利亚拉各斯州企业通过批发和零售网点开展的创业实践以及制药实践
Pub Date : 2024-03-16 DOI: 10.18535/ijsrm/v12i03.em14
Emeje Chizomam Ann, Oyat, Bello Sunday Ade
The research examined entrepreneurship and pharmaceutical practices among companies in Lagos State, Nigeria with a focus on wholesale and retail outlets. The choice of Lagos is precipitated on the fact that it commanded large percentage of commercial activities in Nigeria and the study showed the role of entrepreneurship in improving the logistics of the wholesale and retail pharmaceutical companies in Lagos State, Nigeria. The study employed the quantitative research method. This was to evaluate the link between logistics entrepreneurship and pharmaceutical performance. The findings showed that entrepreneurship improves the logistics of retail and wholesale pharmaceutical practice in Lagos State, Nigeria. The findings also confirmed that entrepreneurship is important on the performance of pharmaceutical companies in Lagos State, Nigeria. There was great evidence that entrepreneurship orientation is needed in the pharmaceutical sector. The research concluded that introduction of entrepreneurship logistics through wholesale and retail outlets would enhance the overall performance of pharmaceutical companies in Lagos State, Nigeria. It therefore recommended that Pharmaceutical retail and wholesale companies should pay a good attention to their logistics management by employing the critical elements of entrepreneurship which include creation, organization, administration and distribution, under a conducive regulatory environment and also special route system should be created in major Nigerian cities especially Lagos, reserved only for medical and pharmaceutical conveyances.
研究考察了尼日利亚拉各斯州公司的创业精神和制药实践,重点是批发和零售店。之所以选择拉各斯,是因为它在尼日利亚的商业活动中占有很大比例,研究显示了企业家精神在改善尼日利亚拉各斯州医药批发和零售公司物流方面的作用。研究采用了定量研究方法。这是为了评估物流创业与制药绩效之间的联系。研究结果表明,创业精神改善了尼日利亚拉各斯州医药零售和批发企业的物流状况。研究结果还证实,创业精神对尼日利亚拉各斯州制药公司的绩效非常重要。大量证据表明,制药行业需要创业导向。研究得出结论,通过批发和零售店引入创业物流将提高尼日利亚拉各斯州制药公司的整体业绩。因此,研究建议,医药零售和批发公司应在有利的监管环境下,运用创业精神的关键要素(包括创建、组织、管理和分销),重视其物流管理,并在尼日利亚主要城市(尤其是拉各斯)建立专门的路线系统,仅为医疗和医药运输专用。
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引用次数: 0
Police Officers Experience Facing Challenges in Combating Crime in Urban and Rural Areas: A Study on District Police Faridpur 警官在城乡地区打击犯罪过程中面临挑战的经验:法里德布尔地区警察研究
Pub Date : 2024-03-13 DOI: 10.18535/ijsrm/v12i03.sh04
Sadia Tabassum Tithi, Moonmoon Binta Aziz, Kamona Rani Shadhukha
Background: The purpose of the study is to find out the challenges police officers face while performing their duties and compare those experiences in different settings. Methods: This study follows the descriptive quantitative approach, where it uses a cross-sectional design. In this study, the data were collected from the police officer by cluster sampling method in District Police Faridpur, Dhaka, Bangladesh. With the help of statistical analysis, the study aims to investigate the nature of the challenges faced by police in combating crime in different settings.  Findings: The study explores that getting accurate information about crime is the primary challenge. Along with this, officers face mostly environmental challenges (like cooperation and collaboration) and organizational challenges (lack of resources, workload, stress, hostile environment, and financial worries). In using technology, rural area police face more problems than in urban areas. Finally, it shows that implementing different types of policing strategies can improve the effectiveness of crime in both urban and rural settings. Application/ Improvements: The interested executive bodies can use this information to find out more about the challenges faced by police officers in combating crime.
背景:本研究的目的是了解警察在履行职责时所面临的挑战,并比较他们在不同环境下的经历。研究方法:本研究采用描述性定量方法,即横截面设计。本研究采用分组抽样法从孟加拉国达卡法里德布尔区警察局的警官中收集数据。在统计分析的帮助下,本研究旨在调查警察在不同环境下打击犯罪所面临挑战的性质。 研究结果:研究发现,获取准确的犯罪信息是首要挑战。与此同时,警察面临的主要是环境挑战(如合作与协作)和组织挑战(缺乏资源、工作量、压力、环境恶劣和财务担忧)。在使用技术方面,农村地区的警察比城市地区的警察面临更多的问题。最后,研究表明,实施不同类型的警务策略可以提高城市和农村地区打击犯罪的效率。应用/改进:相关执行机构可以利用这些信息,了解更多有关警察在打击犯罪方面所面临挑战的信息。
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引用次数: 0
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International Journal of Scientific Research and Management (IJSRM)
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