International Journal of Research -GRANTHAALAYAH最新文献_第7页

KNOWLEDGE EXTRACTION TECHNIQUES FOR POWER TRANSFORMER MAINTENANCE DATA: REVIEW 电力变压器维护数据的知识提取技术综述

International Journal of Research -GRANTHAALAYAH Pub Date : 2023-10-31 DOI: 10.29121/granthaalayah.v11.i10.2023.5316

Moise Manyol, Georges Olong, Samuel Eke, Aloys Marie Ibom Ibom

{"title":"KNOWLEDGE EXTRACTION TECHNIQUES FOR POWER TRANSFORMER MAINTENANCE DATA: REVIEW","authors":"Moise Manyol, Georges Olong, Samuel Eke, Aloys Marie Ibom Ibom","doi":"10.29121/granthaalayah.v11.i10.2023.5316","DOIUrl":"https://doi.org/10.29121/granthaalayah.v11.i10.2023.5316","url":null,"abstract":"The maintenance of power transformers is time or condition-based and at the end of this one, analysis reports are produced to give its status. These different reports produced over time form a large database called the transformer maintenance asset bank. Extracting knowledge from this power transformer maintenance data is now an important subject for the scientific community given the importance of the transformer in the electric power generation chain. The science of data mining finds a field of application for its analysis techniques, the most used in preventive maintenance are predictive techniques. This work reviews knowledge extraction techniques from power transformer maintenance data. For this purpose, 80 articles from a platform are identified and 7 of them are retained at the end after meeting the criteria. Among the predictive analysis techniques namely regression, classification, and prediction, classification is the most used with its ANN (Artificial Neural Network) algorithm. On the other hand, association rule mining (ARM) has the highest accuracy, 98.21% in 2020. In addition, the combination of a classification algorithm preceded by the descriptive one, namely the principal component analysis (PCA), could offer higher accuracy than when they are used individually.","PeriodicalId":14374,"journal":{"name":"International Journal of Research -GRANTHAALAYAH","volume":"40 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135870927","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

ASSESSMENT OF LEVEL OF ANXIETY AND DEPRESSION AMONG PEOPLE LIVING WITH CANCER IN SELECTED CANCER HOSPITAL KOLKATA, WEST BENGAL 西孟加拉邦加尔各答选定癌症医院中癌症患者的焦虑和抑郁水平评估

International Journal of Research -GRANTHAALAYAH Pub Date : 2023-10-18 DOI: 10.29121/granthaalayah.v11.i9.2023.5333

Mithu Mondal, Moitreyee Chudhuri, Chandrima Maity

{"title":"ASSESSMENT OF LEVEL OF ANXIETY AND DEPRESSION AMONG PEOPLE LIVING WITH CANCER IN SELECTED CANCER HOSPITAL KOLKATA, WEST BENGAL","authors":"Mithu Mondal, Moitreyee Chudhuri, Chandrima Maity","doi":"10.29121/granthaalayah.v11.i9.2023.5333","DOIUrl":"https://doi.org/10.29121/granthaalayah.v11.i9.2023.5333","url":null,"abstract":"Introduction: A cancer diagnosis can have a wide-ranging impact on mental health. The prevalence of anxiety and depression among people with cancer is high among those with no previous psychiatric history.Aim: This study aims to find out anxiety and depression among people living with cancer and association between anxiety, depression and selected demographic variables.Methods: A descriptive study was conducted to detect the level of anxiety and depression and association them with demographic variables. Total 200 participants were selected through non- robability purposive sampling technique. In this study the conceptual framework was based on Rosenstock, Strecher, and Becker Health Belief Model. Data were collected through semi structured questionnaire, GAD-7 Questionnaire and PHQ-9 Questionnaire to assess socio-demographic information, level of anxiety and depression respectively.Result: Results revealed that 51% people living with cancer had mild anxiety and 10% participants had severe level of anxiety; 31% participants had major depression mild and only 5% had severe level of depression. Chi-square test revealed that there was a significant relationship between anxiety with religion, monthly income and social support and level of depression of people living with cancer were significantly associated with age and social support at the (P<0.05) and (P<0.001) level of significant.Conclusion: The people living with cancer had different level of anxiety and depression. Moreover, anxiety of people living with cancer is associated with religion, monthly income and social support and depression is associated with age and social support.","PeriodicalId":14374,"journal":{"name":"International Journal of Research -GRANTHAALAYAH","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135884222","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

THE EFFECT OF CATECHINS AND NANOCHITOSAN ON REDUCING BACTERIAL COLONIES AND MATERIAL PERFORMANCE IN PACKAGING FILMS BASED ON PLA/PCL BLEND 儿茶素和纳米壳聚糖对聚乳酸/聚乳酸共混包装膜中菌落减少和材料性能的影响

International Journal of Research -GRANTHAALAYAH Pub Date : 2023-10-17 DOI: 10.29121/granthaalayah.v11.i9.2023.5334

Suryani Salim, Teuku Rihayat, None Fitria, Aida Safitri

{"title":"THE EFFECT OF CATECHINS AND NANOCHITOSAN ON REDUCING BACTERIAL COLONIES AND MATERIAL PERFORMANCE IN PACKAGING FILMS BASED ON PLA/PCL BLEND","authors":"Suryani Salim, Teuku Rihayat, None Fitria, Aida Safitri","doi":"10.29121/granthaalayah.v11.i9.2023.5334","DOIUrl":"https://doi.org/10.29121/granthaalayah.v11.i9.2023.5334","url":null,"abstract":"The extensive utilization of petrochemical polymer-based plastics has led to significant environmental challenges. A viable solution involves the incorporation of high-quality biomaterials as a substitute for traditional plastics. In pursuit of this goal, Polylactic Acid (PLA) and Polycaprolactone (PCL) biopolymers were combined with catechin and nano chitosan additives to innovate food packaging materials. The process involved the utilization of a screw extruder for mixing and melting. The sample formulation employed a combination of PLA polymer (9.5 g) and PCL (0.5 g). The variations in catechin (0%, 5%, 10%, 15%, 20%, 25%, and 30%), while nano chitosan was added in concentrations (5%, 10%, 15%, 20%, 25%, and 30%). The highest tensile strength recorded, at 45.10 MPa, was achieved by sample SA4, as indicated by tensile strength testing, FTIR analysis, and colony reduction. FT-IR analysis revealed the presence of functional groups, namely N-H, C-H, C=O, and C-O, signifying successful interactions between the PLA/PCL matrix blend and the additive components of nanochitosan and catechins. Remarkably, sample SA4 exhibited a remarkable 96% reduction in S. aureus bacterial colonies following 24 hours of storage.","PeriodicalId":14374,"journal":{"name":"International Journal of Research -GRANTHAALAYAH","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135992647","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

EPIDEMIOCLINICAL AND EVOLUTIONARY FEATURES OF OCULAR MANIFESTATIONS DURING PRE-ECLAMPSIA AND ECLAMPSIA AT THE YOPOUGON UNIVERSITY HOSPITAL 子痫前期和子痫患者眼部表现的流行、临床和进化特征

International Journal of Research -GRANTHAALAYAH Pub Date : 2023-10-13 DOI: 10.29121/granthaalayah.v11.i9.2023.5247

Thierry Yves Constant Sowagnon, Ouattara Yves, Kouassi-Rebours Aya Colette, Kouaï Bi Tah Epiphane, Appia Gilles Beda, Koné Kpatchignain

{"title":"EPIDEMIOCLINICAL AND EVOLUTIONARY FEATURES OF OCULAR MANIFESTATIONS DURING PRE-ECLAMPSIA AND ECLAMPSIA AT THE YOPOUGON UNIVERSITY HOSPITAL","authors":"Thierry Yves Constant Sowagnon, Ouattara Yves, Kouassi-Rebours Aya Colette, Kouaï Bi Tah Epiphane, Appia Gilles Beda, Koné Kpatchignain","doi":"10.29121/granthaalayah.v11.i9.2023.5247","DOIUrl":"https://doi.org/10.29121/granthaalayah.v11.i9.2023.5247","url":null,"abstract":"Introduction: Pre-eclampsia and eclampsia are obstetric emergencies involving maternal and foetal vital prognosis. They are providers of ocular complications.The aim of our study was to highlight the epidemioclinical and evolutionary features of these ocular lesions in pre-eclamptic and eclamptic patients.Methods: This was a prospective cross-sectional study with a descriptive purpose which was carried out over a period of 5 months from March 1 to July 31, 2021. It included all hospitalized pre-eclamptic and eclamptic patients.Results: We collected 33 cases of pre-eclampsia and eclampsia out of a total of 325 pregnant women that is a hospital prevalence of 9.37%. The average age of our patients was 29 years with extremes ranging from 17 to 45 years. Eclampsia accounted for 57.57% of the diagnosis and pre-eclampsia 42.42%. Visual acuity was normal in 42.42% of cases. Hypertensive retinopathy was detected in 63.63% of cases. The most severe fundus lesions were more common in pregnant women with severe pre-eclampsia and eclampsia. Regression of fundus lesions was visible in 79.17% of cases.Conclusion: Ocular lesions occur mainly in severe cases of pre-eclampsia and their research would improve their management.","PeriodicalId":14374,"journal":{"name":"International Journal of Research -GRANTHAALAYAH","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135853949","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

CORRELATION OF AGE WITH COVID-19 IGG ANTIBODIES TITRE IN THE ADULT POPULATION OF MALEGAON: A PROSPECTIVE OBSERVATIONAL STUDY 马勒冈成年人群中年龄与COVID-19 igg抗体滴度的相关性:一项前瞻性观察研究

International Journal of Research -GRANTHAALAYAH Pub Date : 2023-10-09 DOI: 10.29121/granthaalayah.v11.i9.2023.5015

Kamlesh Popatlal Bagmar, Dr. Farooq F. Motiwala, Dr. Vishal Nimbhore, Dr. Swanand Shukla, Dr. Subhash Yadav, Dr. Madhuri Kanitkar

{"title":"CORRELATION OF AGE WITH COVID-19 IGG ANTIBODIES TITRE IN THE ADULT POPULATION OF MALEGAON: A PROSPECTIVE OBSERVATIONAL STUDY","authors":"Kamlesh Popatlal Bagmar, Dr. Farooq F. Motiwala, Dr. Vishal Nimbhore, Dr. Swanand Shukla, Dr. Subhash Yadav, Dr. Madhuri Kanitkar","doi":"10.29121/granthaalayah.v11.i9.2023.5015","DOIUrl":"https://doi.org/10.29121/granthaalayah.v11.i9.2023.5015","url":null,"abstract":"Introduction: The year 2019 was affected by Pneumonia caused by SARS Cov 2 virus. This major health challenge whole world is facing and IgG antibodies titre has been widely used to assist the diagnostic and prognostic value. Important aspect of aging is decline in immune function. As per the aging process there are changes at humoral and cellular immune responses leading to impaired immune response which in turn leads to risk of infectivity and decreased vaccine responses. The current study's objectives were to assess the SARS-COV-2 antibody titre in the adult urban Malegaon population and to look for a relationship between age and antibody titre.Methods: Individuals who were residing in densely populated Malegaon village where formerly COVID- 19 was declared as hot spot during first wave were included with total sample size of 2454 and their blood samples were collected to get IgG antibodies from 12 January 2022 to 18 January 2022.Results: In this study we found that when the age advances the % of antibody level doesn’t change significantly. In 2454 samples there observed non-significant difference in antibody % and age group (p>0.05)Conclusion: These findings suggest extensive studies are required to bring uniform guideline for developing the vaccine strategy as age and antibodies level remained the same.","PeriodicalId":14374,"journal":{"name":"International Journal of Research -GRANTHAALAYAH","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135045845","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

LOCAL WISDOM AS AN ENVIRONMENTAL CONSERVATION ENDEAVOR IN SELALEJO VILLAGE AND EAST SELALEJO VILLAGE, MAUPONGGO DISTRICT, NAGEKEO REGENCY 在nagekeo县茂蓬戈区selalejo村和东selalejo村，当地智慧作为环境保护的努力

International Journal of Research -GRANTHAALAYAH Pub Date : 2023-09-30 DOI: 10.29121/granthaalayah.v11.i9.2023.5327

Ebu Kosmas, Rafael Tupen

{"title":"LOCAL WISDOM AS AN ENVIRONMENTAL CONSERVATION ENDEAVOR IN SELALEJO VILLAGE AND EAST SELALEJO VILLAGE, MAUPONGGO DISTRICT, NAGEKEO REGENCY","authors":"Ebu Kosmas, Rafael Tupen","doi":"10.29121/granthaalayah.v11.i9.2023.5327","DOIUrl":"https://doi.org/10.29121/granthaalayah.v11.i9.2023.5327","url":null,"abstract":"The indigenous community of Selalejo possesses a local wisdom known as \"Tanda,\" which proves highly effective in the preservation of the environment. \"Tanda\" signifies the act of providing symbols or codes in the form of young palm leaf shoots, primarily attached to trees at specific locations along with the jawbone of a pig, after its meat has been consumed during a customary ritual signifying the commencement of indigenous law related to \"Tanda”. Through the presence of \"Tanda,\" the environment, including land, forests, plantation crops, and crops, is safeguarded from logging, harm, and the threat of looting or theft through the symbolic messages conveyed by the arrangement of leaves and pig jawbones hung on these trees. The philosophical foundation of \"Tanda\" is rooted in the idea that humans and the natural environment are inseparable entities. This connection is grounded in the belief that the earth and water constitute the body and blood of humanity, which manifest in the form of a mother (Mother Earth) upon which all plants and vegetation thrive. Moreover, various religions hold the view that the entire universe (earth, water, and the life upon it) is the creation of God. Human beings are entrusted with the responsibility of stewardship, which entails safeguarding, preserving, and managing these resources in a responsible and non-arbitrary manner. The existence of the \"Tanda\" customary law within the indigenous community of Selalejo serves as a social control mechanism and a tool for social engineering aimed at transforming undesirable behaviors related to irresponsible and arbitrary resource utilization. In cases of violations of the \"Tanda\" customary law, enforcement is carried out by traditional institutions.","PeriodicalId":14374,"journal":{"name":"International Journal of Research -GRANTHAALAYAH","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337205","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

NURTURING THE INCLUSIVE SCHOOL CULTURE AT FOUNDATIONAL LEVEL: A CASE STUDY 在基础层面培育包容性的学校文化:个案研究

International Journal of Research -GRANTHAALAYAH Pub Date : 2023-09-30 DOI: 10.29121/granthaalayah.v11.i9.2023.5321

Prashant Thote, S Gowri

{"title":"NURTURING THE INCLUSIVE SCHOOL CULTURE AT FOUNDATIONAL LEVEL: A CASE STUDY","authors":"Prashant Thote, S Gowri","doi":"10.29121/granthaalayah.v11.i9.2023.5321","DOIUrl":"https://doi.org/10.29121/granthaalayah.v11.i9.2023.5321","url":null,"abstract":"Inclusive education values the broad spectrum of learners’ diversity and uniqueness to the contribution of each students bring to the classroom from grassroots level. National education policy 2020 aims to make school education more inclusive and accessible for students with special needs and provide special education and support for the students with learning difficulties. The objectives of the present study to reveal (i) Attitude of school teachers towards students with special needs and inclusive school culture (ii) role of school management and Principal for nurturing the inclusive culture(iii) symbiosis of teachers, parents and community in catalyzing inclusive culture in school . The study is conducted in independent school in Narsingarh. Data collected by using interview, observation and document analysis. The purposive and snowball sampling technique is used to draw the sample. The sample includes teachers, special educators, school counselor, parents of child with special needs and community members. The findings of the study reveals that teachers have positive mental attitude towards students with special needs and inclusive culture. The school management and principal provides supports and adequate resources for inclusive culture. The community members are actively involved in nurturing inclusive culture in school.","PeriodicalId":14374,"journal":{"name":"International Journal of Research -GRANTHAALAYAH","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337050","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

ENGINEERING STUDENT-CENTRIC PROTOTYPE DESIGN FOR EFFICIENT MANAGEMENT OF DIGITAL LIBRARY COLLECTIONS AND RESOURCES UNDER JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY KAKINADA 贾瓦哈拉尔尼赫鲁技术大学卡基纳达分校为有效管理数字图书馆馆藏和资源的工程学生为中心的原型设计

International Journal of Research -GRANTHAALAYAH Pub Date : 2023-09-30 DOI: 10.29121/granthaalayah.v11.i9.2023.5319

Rojamani Tadituri, Doraswamy Naick B.R B R

{"title":"ENGINEERING STUDENT-CENTRIC PROTOTYPE DESIGN FOR EFFICIENT MANAGEMENT OF DIGITAL LIBRARY COLLECTIONS AND RESOURCES UNDER JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY KAKINADA","authors":"Rojamani Tadituri, Doraswamy Naick B.R B R","doi":"10.29121/granthaalayah.v11.i9.2023.5319","DOIUrl":"https://doi.org/10.29121/granthaalayah.v11.i9.2023.5319","url":null,"abstract":"In the ever-evolving landscape of academic institutions, efficient library management systems are essential to support research, learning, and knowledge dissemination. This abstract provides an overview of JNTUKLIBCON, a comprehensive library management system developed for Jawaharlal Nehru Technological University, Kakinada (JNTUK). JNTUKLIBCON is designed to streamline and enhance the library's operations by offering three distinct interfaces: one for administrators, one for librarians, and one for students. Each interface caters to specific user roles, ensuring efficient management of library resources, user accounts, and material requisitions. The system leverages web technologies, including HTML, Java Server Pages (JSP), Tomcat Web server, and a MySQL database, to create a user-friendly and responsive platform. It encompasses a wide range of features, from user authentication to the management of various library materials, such as books, e-books, e-journals, and research reports. Administrators have the privilege of overseeing user accounts, student records, and library resources, while librarians can efficiently manage materials and track material requisitions. Students benefit from a simplified interface for checking material availability and accessing electronic resources. The system's deployment promises to enhance resource management, increase accessibility to electronic materials, and improve overall user experiences within the library. It offers a centralized platform that simplifies library administration and empowers users to make the most of the available resources.","PeriodicalId":14374,"journal":{"name":"International Journal of Research -GRANTHAALAYAH","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337357","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

EXPLORING THE INFLUENCE OF DIGITAL MARKETING ON CONSUMER BEHAVIOR AND LOYALTY 探讨数字营销对消费者行为和忠诚度的影响

International Journal of Research -GRANTHAALAYAH Pub Date : 2023-09-30 DOI: 10.29121/granthaalayah.v11.i9.2023.5308

Shams Mukhtar, Chandra Mohan A., Deepti Chandra

{"title":"EXPLORING THE INFLUENCE OF DIGITAL MARKETING ON CONSUMER BEHAVIOR AND LOYALTY","authors":"Shams Mukhtar, Chandra Mohan A., Deepti Chandra","doi":"10.29121/granthaalayah.v11.i9.2023.5308","DOIUrl":"https://doi.org/10.29121/granthaalayah.v11.i9.2023.5308","url":null,"abstract":"Enterprises have embraced digital marketing as a strategic response to the growing number of consumers on the internet, with the aim of improving their performance. This study aims to deal with the inclinations and reactions of consumers toward a range of digital marketing techniques. The review of existing literature underscores the concept of digital marketing, its capabilities, and the factors influencing consumer conduct, including search engine optimization, intent to purchase, management of customer relationships, buying behavior, satisfaction of customers, and loyalty of customers. Digital marketing encompasses diverse strategies and platforms, such as social media marketing, digital public relations, email marketing, and mobile marketing, which can effectively captivate consumers. The study employs a descriptive research design, obtaining primary data through surveys and in-person interviews. Random sampling is applied, with the participant pool comprising 200 respondents of various ages, genders, educational levels, and occupations. The gathered data is subjected to statistical analysis utilizing techniques like ANOVA and one-sample T-tests. The outcomes show that endorsements from peers and social media platforms significantly impact consumers when making online purchases. Moreover, discounts, rewards, and coupons motivate consumers to review online. Interaction and customization are pivotal drivers for cultivating and sustaining enduring consumer relationships. Marketing professionals should harness digital media and social platforms to facilitate effective communication, augmenting customer satisfaction and loyalty. This inquiry augments comprehension of consumer preferences and reactions to digital marketing tactics.","PeriodicalId":14374,"journal":{"name":"International Journal of Research -GRANTHAALAYAH","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337217","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: 1

THE TECHNO-ECONOMIC EVALUATION OF THE BETWEEN A GRID EXTENSION AND HYBRID RENEWABLE SYSTEMS CONSIDERING DEFERRABLE LOADS 考虑可延负荷的电网扩展与混合可再生能源系统的技术经济评价

International Journal of Research -GRANTHAALAYAH Pub Date : 2023-09-30 DOI: 10.29121/granthaalayah.v11.i9.2023.5311

Alpaslan Demirci

{"title":"THE TECHNO-ECONOMIC EVALUATION OF THE BETWEEN A GRID EXTENSION AND HYBRID RENEWABLE SYSTEMS CONSIDERING DEFERRABLE LOADS","authors":"Alpaslan Demirci","doi":"10.29121/granthaalayah.v11.i9.2023.5311","DOIUrl":"https://doi.org/10.29121/granthaalayah.v11.i9.2023.5311","url":null,"abstract":"The rapid depletion of fossil energy resources significantly increases the need for renewable energy resources (RES) in electricity production. Hybrid power systems (HPS) are a promising solution for rural electrification where grid extensions are uneconomical. This study investigated the technical, economic, and environmental aspects of on-grid or off-grid HPS performance for optimal rural electrification. In addition, the effects of different deferrable load values on grid extension distance (GE) and optimal off-grid system sizing were investigated. Sensitivity analyses were conducted to evaluate the effects of variations in solar irradiation potential, diesel fuel costs, and discount rates on optimal HPS sizing. In scenarios where the deferrable load is above 9%, the GEs were zero, while below 5%, they increased to 24.2 km. In contrast, when the diesel generator (DG) was integrated into HPS, the photovoltaic (PV) and energy storage system (ESS) capacities were reduced by half in the optimal scenarios, and it was found that the GE was zeros regardless of the deferrable load. In the case of the highest deferrable load, the NPC is 22.6% lower than when there is no deferrable load. NPC surpasses the energy cost in the grid-only condition when solar irradiation is less than 4 kWh/m2/day, and ESS cost multipliers are greater than 2. This study will help researchers find optimal electrification solutions that support hybrid renewable energy and environmentally friendly options.","PeriodicalId":14374,"journal":{"name":"International Journal of Research -GRANTHAALAYAH","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136337055","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