Pub Date : 2023-01-01DOI: 10.5267/j.msl.2023.7.002
S. Vijayanand, S. Ravi
Consumer awareness is one where the buyer could take the right decision in purchasing all types of product. Marketers in view of earning profit, neglect the interest of the consumers and this leads to exploitation of the buyers. To investigate the current scenario, this study focused on the consumer awareness in the urban and rural area towards the Fast Moving Consumer Goods (FMCG) along with the exploitation if any that existed in the market. For this purpose, 557 consumers who were using FMCG products residing in the western region of Tamilnadu were selected through cluster sampling followed by simple random sampling. To meet out the objectives, various statistical tools through SPSS 21 were applied and the result revealed that all the constructs like communication, price, labeling, promotion and unfair trade practices, if any remarkably influencing the consumer awareness. Also, labeling has a noteworthy mediating role between consumer awareness and satisfaction. But there existed a direct negative effect of consumer awareness on the satisfaction. It is suggested that marketers need to focus to fulfill all the rights of the consumers as detailed in the consumerism.
{"title":"Does the consumer awareness protect the exploitation? A Quantitative study in FMCG sector","authors":"S. Vijayanand, S. Ravi","doi":"10.5267/j.msl.2023.7.002","DOIUrl":"https://doi.org/10.5267/j.msl.2023.7.002","url":null,"abstract":"Consumer awareness is one where the buyer could take the right decision in purchasing all types of product. Marketers in view of earning profit, neglect the interest of the consumers and this leads to exploitation of the buyers. To investigate the current scenario, this study focused on the consumer awareness in the urban and rural area towards the Fast Moving Consumer Goods (FMCG) along with the exploitation if any that existed in the market. For this purpose, 557 consumers who were using FMCG products residing in the western region of Tamilnadu were selected through cluster sampling followed by simple random sampling. To meet out the objectives, various statistical tools through SPSS 21 were applied and the result revealed that all the constructs like communication, price, labeling, promotion and unfair trade practices, if any remarkably influencing the consumer awareness. Also, labeling has a noteworthy mediating role between consumer awareness and satisfaction. But there existed a direct negative effect of consumer awareness on the satisfaction. It is suggested that marketers need to focus to fulfill all the rights of the consumers as detailed in the consumerism.","PeriodicalId":30205,"journal":{"name":"Management Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70883461","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 : 2022-01-01DOI: 10.5267/j.msl.2022.1.001
Amirhossein Skoruchi, Emran Mohammadi
Nowadays, the selection and management of the optimal portfolio are the most primary fields of financial decision-making. Thereby, selecting a portfolio capable of providing the highest efficiency and, at the same time, the lowest investment risk has been turned into one of the most critical concerns among financial activists. However, in this selection, the two factors above are not the only determining ones. Various factors are affecting financial markets' behavior under different possible scenarios, which should be identified. In this paper, we examine the high sensitivity of the Iranian capital market to the exchange rate fluctuations in the different scenarios due to the lack of a unified view of the value of that rate among experts as one of the mentioned factors and obtain its value using Dempster–Shafer theory (DST). Then, a portfolio selection model that prefers stocks with higher ranks is proposed. Representative results of the real-life case study reveal that the submitted approach is productive and practically applicable.
{"title":"Uncertain portfolio optimization based on Dempster-Shafer theory","authors":"Amirhossein Skoruchi, Emran Mohammadi","doi":"10.5267/j.msl.2022.1.001","DOIUrl":"https://doi.org/10.5267/j.msl.2022.1.001","url":null,"abstract":"Nowadays, the selection and management of the optimal portfolio are the most primary fields of financial decision-making. Thereby, selecting a portfolio capable of providing the highest efficiency and, at the same time, the lowest investment risk has been turned into one of the most critical concerns among financial activists. However, in this selection, the two factors above are not the only determining ones. Various factors are affecting financial markets' behavior under different possible scenarios, which should be identified. In this paper, we examine the high sensitivity of the Iranian capital market to the exchange rate fluctuations in the different scenarios due to the lack of a unified view of the value of that rate among experts as one of the mentioned factors and obtain its value using Dempster–Shafer theory (DST). Then, a portfolio selection model that prefers stocks with higher ranks is proposed. Representative results of the real-life case study reveal that the submitted approach is productive and practically applicable.","PeriodicalId":30205,"journal":{"name":"Management Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70881172","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 : 2022-01-01DOI: 10.5267/j.msl.2021.8.001
J. Khan, Muhammad Usman, Imran Saeed, Amna Ali, H. Nisar
Management scholars view workplace spirituality as the main factor behind building trust among employees and playing a pivotal role in enhancing the organization's positive outcomes, i.e., knowledge sharing behavior & work engagement. Underpinning social exchange theory, we explored the linkage between workplace spirituality, knowledge sharing behavior, and work engagement. We further studied to look at the mediating effect of trust between workplace spirituality and positive outcomes. Data was collected from six private companies, the total number of respondents was (n=196). The study's analysis showed that workplace spirituality substantially positively impacts knowledge sharing behavior and work engagement. Furthermore, the link between workplace spirituality, knowledge sharing behavior, and work engagement is positively and statistically significantly mediated by trust. Thus, this work contributes significantly to the research paradigm by presenting workplace spirituality as a solution for high-rise trust among employees, fostering employee engagement in their work, and improving the capacity of knowledge-sharing behavior. Additionally, at the end of this study, theoretical and managerial suggestions, future avenues, and limitations are stated.
{"title":"Does workplace spirituality influence knowledge-sharing behavior and work engagement in work? Trust as a mediator","authors":"J. Khan, Muhammad Usman, Imran Saeed, Amna Ali, H. Nisar","doi":"10.5267/j.msl.2021.8.001","DOIUrl":"https://doi.org/10.5267/j.msl.2021.8.001","url":null,"abstract":"Management scholars view workplace spirituality as the main factor behind building trust among employees and playing a pivotal role in enhancing the organization's positive outcomes, i.e., knowledge sharing behavior & work engagement. Underpinning social exchange theory, we explored the linkage between workplace spirituality, knowledge sharing behavior, and work engagement. We further studied to look at the mediating effect of trust between workplace spirituality and positive outcomes. Data was collected from six private companies, the total number of respondents was (n=196). The study's analysis showed that workplace spirituality substantially positively impacts knowledge sharing behavior and work engagement. Furthermore, the link between workplace spirituality, knowledge sharing behavior, and work engagement is positively and statistically significantly mediated by trust. Thus, this work contributes significantly to the research paradigm by presenting workplace spirituality as a solution for high-rise trust among employees, fostering employee engagement in their work, and improving the capacity of knowledge-sharing behavior. Additionally, at the end of this study, theoretical and managerial suggestions, future avenues, and limitations are stated.","PeriodicalId":30205,"journal":{"name":"Management Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70881254","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 : 2022-01-01DOI: 10.5267/j.msl.2021.8.003
Mevan Salih Rasheed, James Yohana Odeesh, Toreen Ahmad Ibrahim
This research seeks to contribute to the retention Duhok kidney & diseases transplantation center (DKDTC), and health organizations their talent in COVID-19 era. To achieve this objective, we use (IBM SPSS Amoss V.22) to analyze the mediating role of career planning (CP) in the relationship of financial compensation (FC) with talent retention (TR) in DKDTC. The data collected was analyzed through 63 questionnaires, which was distributed to the talents working in DKDTC from May 2020 to March 2021. The researchers reached several conclusions, the most important of which are that CP has a partial mediating role in the relationship between FC and TR. Therefore, this research recommends enhancing the ability of DKDTC and health organizations to TR in a COVID-19 era and they must be relying on FC, and a program that includes clear steps in CP.
{"title":"Financial compensation and talent retention in COVID-19 era: The mediating role of career planning","authors":"Mevan Salih Rasheed, James Yohana Odeesh, Toreen Ahmad Ibrahim","doi":"10.5267/j.msl.2021.8.003","DOIUrl":"https://doi.org/10.5267/j.msl.2021.8.003","url":null,"abstract":"This research seeks to contribute to the retention Duhok kidney & diseases transplantation center (DKDTC), and health organizations their talent in COVID-19 era. To achieve this objective, we use (IBM SPSS Amoss V.22) to analyze the mediating role of career planning (CP) in the relationship of financial compensation (FC) with talent retention (TR) in DKDTC. The data collected was analyzed through 63 questionnaires, which was distributed to the talents working in DKDTC from May 2020 to March 2021. The researchers reached several conclusions, the most important of which are that CP has a partial mediating role in the relationship between FC and TR. Therefore, this research recommends enhancing the ability of DKDTC and health organizations to TR in a COVID-19 era and they must be relying on FC, and a program that includes clear steps in CP.","PeriodicalId":30205,"journal":{"name":"Management Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70881396","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 : 2022-01-01DOI: 10.5267/j.msl.2022.2.006
Mohd Wahyudi, B. Budiyanto, Suwitho Suwitho, Tomy Fitrio
This study aimed to develop a conceptual model of the role of organizational commitment in mediating the influence of work environment and spiritual motivation on employee performance. The population was 305 employees of the Islamic Rural Bank Bhakti Sumekar—with a sample of 122 employees. The data were processed using Structural Equation Modeling Partial Least Square (SEM PLS). The findings in this study are that work environment and spiritual motivation have a positive influence on employee performance, organizational commitment plays a mediating role on the influence of work environment and spiritual motivation on employee performance, the most effective pathway in improving employee performance is the mediating pathway of organizational commitment on the influence of spiritual motivation on employee performance.
{"title":"The role of organizational commitment in mediating the influence of work environment and spiritual motivation on employee performance","authors":"Mohd Wahyudi, B. Budiyanto, Suwitho Suwitho, Tomy Fitrio","doi":"10.5267/j.msl.2022.2.006","DOIUrl":"https://doi.org/10.5267/j.msl.2022.2.006","url":null,"abstract":"This study aimed to develop a conceptual model of the role of organizational commitment in mediating the influence of work environment and spiritual motivation on employee performance. The population was 305 employees of the Islamic Rural Bank Bhakti Sumekar—with a sample of 122 employees. The data were processed using Structural Equation Modeling Partial Least Square (SEM PLS). The findings in this study are that work environment and spiritual motivation have a positive influence on employee performance, organizational commitment plays a mediating role on the influence of work environment and spiritual motivation on employee performance, the most effective pathway in improving employee performance is the mediating pathway of organizational commitment on the influence of spiritual motivation on employee performance.","PeriodicalId":30205,"journal":{"name":"Management Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70881676","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 : 2022-01-01DOI: 10.5267/j.msl.2022.2.003
Nikesh Kumar, V. Allada
New Product Development Process (NPD) is a key aspect of launching new and innovative products in the market. Many products fail in the market because of technical risks, financial risks and product development time risks. It is very important to understand the overall risk factors associated with different stages of product development so that risks can be mitigated effectively. This paper presents a methodology to understand the risk associated with the initial stages of NPD. Design flexibility is higher in initial design stages requiring minimum redesign efforts and costs. It is a great opportunity to deal with risk factors and uncertainties in initial design stages than the later design stages. Product development costs in initial stages are around 5 to 10 percent but impact is 70 to 80 percent so exploration assessment in initial stages of NPD can be hugely beneficial. Stage-wise risk assessment will also provide the details of risk associated with each stage, which will be helpful in implementing appropriate mitigation strategies. Since transition from one stage to another stage of NPD is independent of the previous stage, different NPD stages can be easily expressed by the transition state of the Markov process. In this paper, the Markov process has been used for the risk assessment of initial stages of NPD, keeping mitigation strategies in mind. The three initial stages of NPD considered in this study include the concept design, detailed design and integration & testing stages. This paper also explores a method by integration of quality function deployment (QFD) and Markov process, to understand risk patterns associated with several complete design solutions (CFDs). By using QFD, the mapping between customer requirements can be reflected into risk assessment of complete design solutions (CFDs). This methodology has been demonstrated by a case study on Coffee Maker.
{"title":"Assessment of risk propagation during different stages of new product development process","authors":"Nikesh Kumar, V. Allada","doi":"10.5267/j.msl.2022.2.003","DOIUrl":"https://doi.org/10.5267/j.msl.2022.2.003","url":null,"abstract":"New Product Development Process (NPD) is a key aspect of launching new and innovative products in the market. Many products fail in the market because of technical risks, financial risks and product development time risks. It is very important to understand the overall risk factors associated with different stages of product development so that risks can be mitigated effectively. This paper presents a methodology to understand the risk associated with the initial stages of NPD. Design flexibility is higher in initial design stages requiring minimum redesign efforts and costs. It is a great opportunity to deal with risk factors and uncertainties in initial design stages than the later design stages. Product development costs in initial stages are around 5 to 10 percent but impact is 70 to 80 percent so exploration assessment in initial stages of NPD can be hugely beneficial. Stage-wise risk assessment will also provide the details of risk associated with each stage, which will be helpful in implementing appropriate mitigation strategies. Since transition from one stage to another stage of NPD is independent of the previous stage, different NPD stages can be easily expressed by the transition state of the Markov process. In this paper, the Markov process has been used for the risk assessment of initial stages of NPD, keeping mitigation strategies in mind. The three initial stages of NPD considered in this study include the concept design, detailed design and integration & testing stages. This paper also explores a method by integration of quality function deployment (QFD) and Markov process, to understand risk patterns associated with several complete design solutions (CFDs). By using QFD, the mapping between customer requirements can be reflected into risk assessment of complete design solutions (CFDs). This methodology has been demonstrated by a case study on Coffee Maker.","PeriodicalId":30205,"journal":{"name":"Management Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70881963","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 : 2022-01-01DOI: 10.5267/j.msl.2022.4.002
Ritesh Chakradhar, Jorge Ortega-Moody, K. Jenab, Saeid Moslehpou
Welding is widely used in all industries, and its demand is drastically increasing. Today, all sectors of engineering need quality welders to meet their standards. Welders need years of experience and knowledge to meet those standards. They require lots of training, equipment, tools, and safety standards to master the welding skill. The cost of training is very expensive as they will be practicing every day with different materials. The purpose of this project is to train them in a new merged-up environment of the virtual and real world. As a result, this method would reduce training costs and enhance the safety of the users. This method is a medium that helps users to have a better understanding of welding operations and gives them the confidence to perform proficiently in reality along with the elimination of risk, liability, and injury.
{"title":"Improving the quality of welding training with the help of mixed reality along with the cost reduction and enhancing safety","authors":"Ritesh Chakradhar, Jorge Ortega-Moody, K. Jenab, Saeid Moslehpou","doi":"10.5267/j.msl.2022.4.002","DOIUrl":"https://doi.org/10.5267/j.msl.2022.4.002","url":null,"abstract":"Welding is widely used in all industries, and its demand is drastically increasing. Today, all sectors of engineering need quality welders to meet their standards. Welders need years of experience and knowledge to meet those standards. They require lots of training, equipment, tools, and safety standards to master the welding skill. The cost of training is very expensive as they will be practicing every day with different materials. The purpose of this project is to train them in a new merged-up environment of the virtual and real world. As a result, this method would reduce training costs and enhance the safety of the users. This method is a medium that helps users to have a better understanding of welding operations and gives them the confidence to perform proficiently in reality along with the elimination of risk, liability, and injury.","PeriodicalId":30205,"journal":{"name":"Management Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70881915","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 : 2022-01-01DOI: 10.5267/j.msl.2021.8.004
Lerato Seopela, Valencia Melissa Zulu
Based on the expectancy disconfirmation theory, the study presents a conceptual model exploring consumer perception (perceived service quality, product quality, price, and corporate social responsibility) effect on satisfaction and word of mouth in smallholder horticulture stores. A quantitative analysis using Partial Least Squares-based Structural Equation Modeling (PLS-SEM) was carried. This method was used to identify elements influencing satisfaction and to explore the hypothesised relationships between consumer perceptions, satisfaction, and the spreading of positive word of mouth. The findings identify the perceived service quality and product quality as factors that enhance satisfaction. However, the perceived quality of the product is the only factor that aids word of mouth. Correspondingly, perceived product quality shows a favorable relationship with perceived price. On the other hand, perceived price and corporate social responsibility do not strengthen customer satisfaction, with corporate social responsibility not aiding word of mouth. Furthermore, the study tested the strength of cus-tomer satisfaction as a mediating variable between consumer perception and word of mouth, and none of the results proved significant. Similarly, perceived price does not mediate the path between perceived product quality and customer satisfaction. The study is of benefit to scholars, smallholders, and agricultural policymakers, particularly in emerging economies.
{"title":"Consumer perceptions on satisfaction and word of mouth in smallholder horticultural stores in an emerging economy","authors":"Lerato Seopela, Valencia Melissa Zulu","doi":"10.5267/j.msl.2021.8.004","DOIUrl":"https://doi.org/10.5267/j.msl.2021.8.004","url":null,"abstract":"Based on the expectancy disconfirmation theory, the study presents a conceptual model exploring consumer perception (perceived service quality, product quality, price, and corporate social responsibility) effect on satisfaction and word of mouth in smallholder horticulture stores. A quantitative analysis using Partial Least Squares-based Structural Equation Modeling (PLS-SEM) was carried. This method was used to identify elements influencing satisfaction and to explore the hypothesised relationships between consumer perceptions, satisfaction, and the spreading of positive word of mouth. The findings identify the perceived service quality and product quality as factors that enhance satisfaction. However, the perceived quality of the product is the only factor that aids word of mouth. Correspondingly, perceived product quality shows a favorable relationship with perceived price. On the other hand, perceived price and corporate social responsibility do not strengthen customer satisfaction, with corporate social responsibility not aiding word of mouth. Furthermore, the study tested the strength of cus-tomer satisfaction as a mediating variable between consumer perception and word of mouth, and none of the results proved significant. Similarly, perceived price does not mediate the path between perceived product quality and customer satisfaction. The study is of benefit to scholars, smallholders, and agricultural policymakers, particularly in emerging economies.","PeriodicalId":30205,"journal":{"name":"Management Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70881446","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 : 2022-01-01DOI: 10.5267/j.msl.2022.5.001
S. Kesarwani, R. Verma, H. Dave
The significance of producing Carbon nanomaterials (CNMs) reinforced polymer composites are increasing in manufacturing trades due to their exceptional performances. CNM modified composites are primarily employed in structural component needs due to expanded physicomechanical properties. This paper highlights a coherent approach of the VIšekriterijumsko KOmpromisno Rangiranje(VIKOR) and Teaching learning-based optimization algorithm (TLBO) to evaluatethe Milling efficiency. The machining was performed for the Milling process of0-D carbon nano onion (CNO) reinforced polymer (Epoxy) composite at four different levels of Box Behnken Design (BBD). The Milling performances such as Material Removal Rate (MRR) and Surface roughness (SR) were optimized to enhance product quality and productivity. The control of varying process constraints, viz. Weight % of CNO filler content(A), cutting speed (B), feed rate (C) and depth of cut (D), was used to optimize the machining response. The conflicting response is aggregated through the VIKOR method to develop the fitness function for an algorithm. The process constraints play a significant role in influencing the cost and productivity ofthe machined components. The objective function derived from VIKOR was supplied as input into the TLBO algorithm. The results demonstrated that the spindlespeed, feed rate, and weight % of CNO filler are the most contributing factors for machining indices. Also, the hybrid VIKOR-TLBO module shows a lower error percentage than the conventional VIKOR method. The microstructural investigation of the machined surface reveals the feasibility of the proposed hybrid module in a production environment.
{"title":"An integrated approach of VIKOR and teaching learning based optimization algorithm for milling machinability computations","authors":"S. Kesarwani, R. Verma, H. Dave","doi":"10.5267/j.msl.2022.5.001","DOIUrl":"https://doi.org/10.5267/j.msl.2022.5.001","url":null,"abstract":"The significance of producing Carbon nanomaterials (CNMs) reinforced polymer composites are increasing in manufacturing trades due to their exceptional performances. CNM modified composites are primarily employed in structural component needs due to expanded physicomechanical properties. This paper highlights a coherent approach of the VIšekriterijumsko KOmpromisno Rangiranje(VIKOR) and Teaching learning-based optimization algorithm (TLBO) to evaluatethe Milling efficiency. The machining was performed for the Milling process of0-D carbon nano onion (CNO) reinforced polymer (Epoxy) composite at four different levels of Box Behnken Design (BBD). The Milling performances such as Material Removal Rate (MRR) and Surface roughness (SR) were optimized to enhance product quality and productivity. The control of varying process constraints, viz. Weight % of CNO filler content(A), cutting speed (B), feed rate (C) and depth of cut (D), was used to optimize the machining response. The conflicting response is aggregated through the VIKOR method to develop the fitness function for an algorithm. The process constraints play a significant role in influencing the cost and productivity ofthe machined components. The objective function derived from VIKOR was supplied as input into the TLBO algorithm. The results demonstrated that the spindlespeed, feed rate, and weight % of CNO filler are the most contributing factors for machining indices. Also, the hybrid VIKOR-TLBO module shows a lower error percentage than the conventional VIKOR method. The microstructural investigation of the machined surface reveals the feasibility of the proposed hybrid module in a production environment.","PeriodicalId":30205,"journal":{"name":"Management Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70882048","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 : 2022-01-01DOI: 10.5267/j.msl.2022.4.003
Amjad Ali, Shoeb Ahmed
This study aims to examine the influence of Big Data analytics, innovation & capabilities in the supply chain as well as to find the moderating effect of organisational flexibility on the performance of the supply chain (SCP) and find the effect of competitive intensity as a controlling variable on the performance of supply chain. This research aims to present a theoretical model based on the resource-based theory's relational view (RBV). The data was collected through a survey questionnaire and 25 manufacturer firms managers participate in this survey. According to the findings of this study BDA has a favourable and strong association with SCI and SCC, as well as SCP. The majority of the manufacturers' firms in this research employed BDA to speed up their standing algorithms quicker with massive data sets.
{"title":"Big data analytics and supply chain performance: The mediating role of supply chain capabilities and innovation","authors":"Amjad Ali, Shoeb Ahmed","doi":"10.5267/j.msl.2022.4.003","DOIUrl":"https://doi.org/10.5267/j.msl.2022.4.003","url":null,"abstract":"This study aims to examine the influence of Big Data analytics, innovation & capabilities in the supply chain as well as to find the moderating effect of organisational flexibility on the performance of the supply chain (SCP) and find the effect of competitive intensity as a controlling variable on the performance of supply chain. This research aims to present a theoretical model based on the resource-based theory's relational view (RBV). The data was collected through a survey questionnaire and 25 manufacturer firms managers participate in this survey. According to the findings of this study BDA has a favourable and strong association with SCI and SCC, as well as SCP. The majority of the manufacturers' firms in this research employed BDA to speed up their standing algorithms quicker with massive data sets.","PeriodicalId":30205,"journal":{"name":"Management Science Letters","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70882376","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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