Jurnal Optimasi Sistem Industri最新文献_第3页

Optimization of Gear Manufacturing for Quality and Productivity 齿轮制造的质量和生产率优化

Jurnal Optimasi Sistem Industri Pub Date : 2022-05-31 DOI: 10.25077/josi.v21.n1.p20-27.2022

Thobadingoe Craven Phokane, K. Gupta, C. Anghel

引用次数: 0

Integration of Analytic Network Process and PROMETHEE in Supplier Performance Evaluation 网络分析与PROMETHEE在供应商绩效评估中的集成

Jurnal Optimasi Sistem Industri Pub Date : 2022-05-31 DOI: 10.25077/josi.v21.n1.p46-54.2022

Muhammad Alif Ihsan, A. Garside, Rahmad Wisnu Wardana

{"title":"Integration of Analytic Network Process and PROMETHEE in Supplier Performance Evaluation","authors":"Muhammad Alif Ihsan, A. Garside, Rahmad Wisnu Wardana","doi":"10.25077/josi.v21.n1.p46-54.2022","DOIUrl":"https://doi.org/10.25077/josi.v21.n1.p46-54.2022","url":null,"abstract":"Supplier performance evaluation is one of the important factors in the supply chain because it is one of the company's strategies for increasing customer satisfaction and also maintaining the company's services in meeting consumer demand. This study proposes the integration of the Analytic Network Process (ANP) and the Preference Ranking Organization Method for Enrichment Evaluation (PROMETHEE) to evaluate supplier performance. The integration of the two methods is proposed to obtain more complex assessment results because the combination of the two methods considers various criteria derived from ANP and various preferences from PROMETHEE, so both methods are very good to use instead of using just ANP or PROMETHEE or other methods. ANP exhibit more complex relationships between criteria and levels in the decision hierarchy, while PROMETHEE provides decision-makers with flexible and straightforward outranking to analyze multi-criteria problems. In this study, ANP is used to weight the criteria, and PROMETHEE is used to rank suppliers in evaluating supplier performance. Integrating these two methods provides more objective and accurate results in multi-criteria decision-making. The proposed method is validated by solving an industrial case of supplier evaluation problem using the real data from the skewer industry. Finally, some useful implications for managerial decision-making are discussed.","PeriodicalId":30702,"journal":{"name":"Jurnal Optimasi Sistem Industri","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44350665","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

Do Job Boredom and Distress Influence Self-Report Individual Work Performance? Case Study in an Indonesia Muslim Fashion Industry 工作无聊和压力会影响自我报告的个人工作表现吗?印度尼西亚穆斯林时尚产业的案例研究

Jurnal Optimasi Sistem Industri Pub Date : 2022-05-31 DOI: 10.25077/josi.v21.n1.p1-9.2022

A. Sutarto, Nailul Izzah

{"title":"Do Job Boredom and Distress Influence Self-Report Individual Work Performance? Case Study in an Indonesia Muslim Fashion Industry","authors":"A. Sutarto, Nailul Izzah","doi":"10.25077/josi.v21.n1.p1-9.2022","DOIUrl":"https://doi.org/10.25077/josi.v21.n1.p1-9.2022","url":null,"abstract":"A creative and innovative workforce is a key determinant of the sustainability of the fashion industry in a highly competitive market. Such characteristics have been linked to employees’ well-being. This study aimed at examining to what extent the employees’ boredom, stress, and work performance levels in a medium-scale Muslim fashion Industry. We employed a cross-sectional study design by administering a set of questionnaires consisting of the Dutch Boredom Scale; Depression, Anxiety, and Stress Scale; and Individual Work Performance in a total sampling of 75 female workers. The association between key variables and demographic factors was analyzed using non-parametric tests while the relationship between boredom, stress, and work performance was analyzed using the regression. Less-educated employees reported more stress and lower work performance while their boredom levels were similar, compared to their counterparts. Job boredom and stress were higher among newly hired employees but no significant difference in self-reported productivity between the two job experience groups was observed. There are also no differences in job boredom, stress, and work performance between sales and non-sales groups. Our regression model shows that job boredom and stress were significant predictors to work performance after controlling age, education, job experience, and type of occupations. These findings support the importance of improving employees’ well-being for better individual performance which may, in turn, lead to any tangible organizational outcomes. Regardless of the case study design, our study may provide insights for other industrial sectors and beyond the context of small and medium enterprises.","PeriodicalId":30702,"journal":{"name":"Jurnal Optimasi Sistem Industri","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48541579","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

Feasibility Study of Canned Smoked Fish as the Micro Enterprises in South Sumatra Province, Indonesia 烟熏鱼罐头作为印尼南苏门答腊省微型企业的可行性研究

Jurnal Optimasi Sistem Industri Pub Date : 2022-05-31 DOI: 10.25077/josi.v21.n1.p10-19.2022

Hasmawaty, Christofora Desi Kusmindari, M. Faizal

{"title":"Feasibility Study of Canned Smoked Fish as the Micro Enterprises in South Sumatra Province, Indonesia","authors":"Hasmawaty, Christofora Desi Kusmindari, M. Faizal","doi":"10.25077/josi.v21.n1.p10-19.2022","DOIUrl":"https://doi.org/10.25077/josi.v21.n1.p10-19.2022","url":null,"abstract":"This paper analyzes several aspects (technical, marketing, economic, social, and financial) of canned smoked fish (Pangasius) as a micro-industry in South Sumatra Province, Indonesia. This article adopts mix-methods. A quantitative method is used to explain technical, marketing, economic, and financial aspects, while the social aspect is explained using a qualitative method. The author collects the Pangasius species sample from nine districts in South Sumatra Province for the technical aspect. This sample transformed into canned smoked fish using several steps: preparation, making and cooking, filling process, exhausting, sealing sterilization, and cooling process. The author also collects secondary data and interviews several key informants to analyze the non-technical aspect of the canned smoked fish industry. A canned smoked fish (Pangasius) has excellent potential to develop as a micro-enterprise in South Sumatra, Indonesia. In the long-term, it could be an instrument for the local government to increase citizens' well-being based on local resources and penetrate the ASEAN free trade area. In a short time, it could be an instrument for the local government to manage the economic effect of COVID-19 in South Sumatera, Indonesia. This study could be a baseline for the government to create a policy for developing the smoked fish industry. The result of this study could be a second opinion in planning capital investment within the smoked fish industry at the SSP for the investor and the entrepreneur.","PeriodicalId":30702,"journal":{"name":"Jurnal Optimasi Sistem Industri","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44366320","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

Inventory Policy for Retail Stores: A Multi-Item EOQ Model Considering Permissible Delay in Payment and Limited Warehouse Capacity 零售商店库存策略:考虑允许延迟付款和有限仓库容量的多项目EOQ模型

Jurnal Optimasi Sistem Industri Pub Date : 2022-05-31 DOI: 10.25077/josi.v21.n1.p28-37.2022

R. Silitonga, E. H. B. Sembiring

{"title":"Inventory Policy for Retail Stores: A Multi-Item EOQ Model Considering Permissible Delay in Payment and Limited Warehouse Capacity","authors":"R. Silitonga, E. H. B. Sembiring","doi":"10.25077/josi.v21.n1.p28-37.2022","DOIUrl":"https://doi.org/10.25077/josi.v21.n1.p28-37.2022","url":null,"abstract":"The retail industry such as minimarkets has many products consisting of several types of products that have expiration dates. Their warehouses have limited capacity, making it difficult to make decision about optimum inventory. Most of the suppliers will give permissible delay in payment, that can be used to increase income potential through earned by considering the risk of fines imposed if payments are exceeded and help companies raise capital before generating sales. These three factors must be considered when developing the inventory model. The purpose of this study is to develop a multi-item inventory model by considering perishable or damaged products, permissible delay in payment in limited warehouse. Model development is carried out in 2 stages. The first stage was the development of a multi-item EOQ model by considering product defects and permissible delay in payment. The second stage model is by adding a capacity constraint factor to the model. The results obtained are getting the optimal order quantity by considering the number of product types, product damage factors, late payments in limited warehouses, the best ordering policy can be found, and it is known that the total inventory costs to changes in parameters are good and sensitive to changes in percentage, interest percentage, payment allowances, and warehouse capacity through sensitivity tests.","PeriodicalId":30702,"journal":{"name":"Jurnal Optimasi Sistem Industri","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44121482","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: 3

Determinants of E-commerce Adoption on Business Performance: A Study of MSMEs in Malang City, Indonesia 电子商务采用对企业绩效的决定因素:对印尼玛琅市中小微企业的研究

Jurnal Optimasi Sistem Industri Pub Date : 2021-11-29 DOI: 10.25077/josi.v20.n2.p104-114.2021

A. Ausat, Tepi Peirisal

{"title":"Determinants of E-commerce Adoption on Business Performance: A Study of MSMEs in Malang City, Indonesia","authors":"A. Ausat, Tepi Peirisal","doi":"10.25077/josi.v20.n2.p104-114.2021","DOIUrl":"https://doi.org/10.25077/josi.v20.n2.p104-114.2021","url":null,"abstract":"This study aims to identify and analyze the impact of e-commerce adoption on the performance of micro, small and medium enterprises (MSMEs). The TOE model framework is used, but the individual context is added as a criticism of the framework as an influential factor in ecommerce adoption. Six intriguing variables were examined with five hypotheses. The questionnaires were distributed to 191 MSMEs in the food and beverage industry using Google forms and sent via WhatsApp application in order to derive their opinions or assessments, which were used as the data collection method in this study. In this study, structural equation modeling-partial least squares (SEM-PLS) was used as an analytical tool. The results of the study show that there is a significant relationship between technology, organizations and individuals and the variable e-commerce adoption, which is expected to have a significant impact on MSME performance. MSMEs should be better able to take advantage of the opportunities presented by the business environment to improve their performance through the use of e-commerce. As a result, MSME owners are advised to use explicit competitive strategies through various activities carried out by the functional departments of the organization, such as emphasizing their advantages or expertise. In addition, the government must continue to take steps to improve human resource skills in e-commerce through various coaching, competency and training opportunities.","PeriodicalId":30702,"journal":{"name":"Jurnal Optimasi Sistem Industri","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43868045","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: 24

Identification of Internal Academic Factors Affecting Academic Entrepreneurship: A Case Study 影响学术创业的内部学术因素识别:个案研究

Jurnal Optimasi Sistem Industri Pub Date : 2021-11-29 DOI: 10.25077/josi.v20.n2.p72-82.2021

P. Fithri, Rida Rahim, Donard Games, Alizar Hasan, Ikhwan Arief

{"title":"Identification of Internal Academic Factors Affecting Academic Entrepreneurship: A Case Study","authors":"P. Fithri, Rida Rahim, Donard Games, Alizar Hasan, Ikhwan Arief","doi":"10.25077/josi.v20.n2.p72-82.2021","DOIUrl":"https://doi.org/10.25077/josi.v20.n2.p72-82.2021","url":null,"abstract":"Academic Entrepreneurship is an entrepreneurial activity conducted by scientists/academics who market their research results commercially to achieve specific economic benefits or rewards. This research focuses on academic entrepreneurship that occurs at Andalas University. There is still a lack of academics whose research products for commercialization are about 22.73%. It is because there are factors that influence academic entrepreneurship activities at Andalas University. One of them is the internal academic factor. The internal factors are Control System, Organizational Culture, Human Resource Management System, Organizational Structure, and Academic Leadership Behavior. The purpose of this study is to analyze the university's internal factors on academic entrepreneurship. This research uses a quantitative approach derived from 106 Andalas University academics with Structural Equation Modelling (SEM) methods with SmartPLS Software. The result obtained in this study is that the control system exerts a positive and negative influence on academic entrepreneurship. In contrast, other factors have a significant positive influence on academic entrepreneurship. The research results show that the university's control system, organizational structure, and human resources had no significant positive effect on academics at Andalas University. Meanwhile, entrepreneurial behavior and organizational culture have a significant positive effect on academic entrepreneurship at Andalas University. Further research should be analyzed for all universities with innovative products and are ready for commercialization throughout Indonesia. This research is still a case study and needs to be developed.","PeriodicalId":30702,"journal":{"name":"Jurnal Optimasi Sistem Industri","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46093183","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

Grey-based Taguchi Method to Optimize the Multi-response Design of Product Form Design 基于灰色的Taguchi方法优化产品形态设计的多响应设计

Jurnal Optimasi Sistem Industri Pub Date : 2021-11-29 DOI: 10.25077/josi.v20.n2.p136-146.2021

S. Sutono

{"title":"Grey-based Taguchi Method to Optimize the Multi-response Design of Product Form Design","authors":"S. Sutono","doi":"10.25077/josi.v20.n2.p136-146.2021","DOIUrl":"https://doi.org/10.25077/josi.v20.n2.p136-146.2021","url":null,"abstract":"This paper presents a multi-response optimization method that uses the grey-based Taguchi method as the integrative product form design optimization method, and it serves as a tool for product form design to determine the optimal combination of design parameters in Kansei engineering (KE). This method is unique in that it combines the Taguchi method (TM) and grey relational analysis (GRA), allowing it to take advantage of the benefits of both methods. The TM is used to design experiments and generate combinative product form design samples which can be used to improve product quality. The GRA is applied to multi-response optimization problems. Factor effect analysis and analysis of variance (ANOVA) are used to determine which combinations of design parameters will result in the optimal product design. To demonstrate the applicability of the grey-based TM, a case study of a car form design is presented, and a confirmation test is performed to verify the performance of the optimal product design. The results show that the grey-based TM can deal with optimization problems with multiple Kansei responses and determine an optimal car form design that is representative of the consumers' perception in a systematic manner. The confirmation test results also show that the optimal product design generated by the grey-based TM can be used to improve the overall quality of a product form.","PeriodicalId":30702,"journal":{"name":"Jurnal Optimasi Sistem Industri","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48051064","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

How Organizational Culture Moderate the Effect of Total Productive Maintenance Practice on Organization’s Operational Performance? Evidences from Indonesian Mining Industry 组织文化如何调节全面生产维护实践对组织运作绩效的影响？印尼采矿业的证据

Jurnal Optimasi Sistem Industri Pub Date : 2021-11-29 DOI: 10.25077/josi.v20.n2.p93-103.2021

Nasar Buntu Laulita, A. Setyawan

{"title":"How Organizational Culture Moderate the Effect of Total Productive Maintenance Practice on Organization’s Operational Performance? Evidences from Indonesian Mining Industry","authors":"Nasar Buntu Laulita, A. Setyawan","doi":"10.25077/josi.v20.n2.p93-103.2021","DOIUrl":"https://doi.org/10.25077/josi.v20.n2.p93-103.2021","url":null,"abstract":"The industry needed a system to support its operation when most of the processes were done by equipment or machines. Total Productive Maintenance (TPM) was a system to ensure all equipment or machines run in optimal performance for long period by fully supported by top management until the bottom level. Implementation of this system in the mining industry was still seldom due to some factors and organizational culture was one of the reasons. The purpose of this research was to analyze the influence of TPM implementation on operational performance by moderating the effect of organizational culture in the mining industry by using a two-step approach of structural equation model (SEM). The research type was under explanative research with hypothesis testing from primary data that was obtained from distributing questionnaires and direct interviews in the field which was analyzed by using Lisrel 8.7. This research showed that the construct of TPM has a significant impact to influence operation performance directly in the mining industry with a t-value of 3.54 and organization culture also increases the significance by moderating effect with t-value of interaction 5.28 was higher than 1.96 while organizational culture was not significant to influence operational performance directly that was showed by t-value 1.22. This research had a novelty for studying TPM practice in Indonesian mining by using SEM to analyze the moderating effect of organizational culture. The managerial implication of this research was a guideline for decision-makers to implement TPM by considering developing, group, hierarchical, and rationale culture to improve operational performance in the Indonesian mining industry.","PeriodicalId":30702,"journal":{"name":"Jurnal Optimasi Sistem Industri","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42012161","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

Analyzing the Vibration Exposure to the Safety and Health at Workplace: A Case in the Urea Granulation Unit of the Fertilizer Factory 振动暴露对工作场所安全与健康的影响分析——以化肥厂尿素造粒装置为例

Jurnal Optimasi Sistem Industri Pub Date : 2021-11-29 DOI: 10.25077/josi.v20.n2.p115-124.2021

M. Taufiq, I. Hasanuddin, M. Iqbal, F. Erwan

{"title":"Analyzing the Vibration Exposure to the Safety and Health at Workplace: A Case in the Urea Granulation Unit of the Fertilizer Factory","authors":"M. Taufiq, I. Hasanuddin, M. Iqbal, F. Erwan","doi":"10.25077/josi.v20.n2.p115-124.2021","DOIUrl":"https://doi.org/10.25077/josi.v20.n2.p115-124.2021","url":null,"abstract":"This study aims to evaluate the vibration exposure experienced by workers in the Urea Granulation Screen Unit (UGSU) at the fertilizer factory in Aceh, Indonesia. This study involved 30 labors in charge as operators, mechanical maintenance officers, electrical maintenance officers, instrument maintenance officers, and inspectors. The measurement of vibration was carried out using a Triaxial Accelerometer with Integral Magnet and shows that the vibration exposure on the factory floor of the urea granulation screen unit occurs vertically with a minimum value of 0.298 m/s2 and a maximum of 1.630 m/s2. According to ISO 2631-1:1997, the maximum vibration values that occur are categorized as a likely health risk zone and result in uncomfortable reactions to the workers. Furthermore, this study analyzes the effect of vibrations on musculoskeletal problems using a Nordic Body Map (NBM) questionnaire. It reveals that the average score of musculoskeletal complaints is 71.6, which defines a high degree of pain. The results of the NBM questionnaire also showed that the vulnerable part of the body which experienced musculoskeletal complaints is the knee. The result of vibration exposure on this body part shows the highest value of 3.437 m/s2. To minimize occupational diseases and accidents, it is necessary to manage a working system that takes into account legal standards, ideal working time, and working shifts in the work area.","PeriodicalId":30702,"journal":{"name":"Jurnal Optimasi Sistem Industri","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41402014","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