Journal of Technology and Operations Management最新文献

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DEVELOPMENT A NEW COSTING STRUCTURE IN PRODUCT AND SERVICE OPERATION USING TIME DRIVEN ACTIVITY-BASED COSTING 使用时间驱动的作业成本法在产品和服务运营中建立新的成本结构
Journal of Technology and Operations Management Pub Date : 2022-07-29 DOI: 10.32890/jtom2022.17.1.2
Sri Nur Areena Mohd Zaini, M. Y. Abu
{"title":"DEVELOPMENT A NEW COSTING STRUCTURE IN PRODUCT AND SERVICE OPERATION USING TIME DRIVEN ACTIVITY-BASED COSTING","authors":"Sri Nur Areena Mohd Zaini, M. Y. Abu","doi":"10.32890/jtom2022.17.1.2","DOIUrl":"https://doi.org/10.32890/jtom2022.17.1.2","url":null,"abstract":"In current practice of costing method in palm oil plantation, the method does not implement time equation so processing time determined by company is not in accordance with actual processing time in work station. Then, the present implementation in academic library do not illustrate the correlation between supplied resources and practical capacity. It is to develop capacity cost rate in order to interpret it in form of unused capacity. The purpose of this study is to build a new costing structure in product and service operation using time driven activity-based costing (TDABC). For product operation, this work carried on at a palm oil plantation in Prosper Palm Oil Mill Sdn. Bhd., Pahang. For service operation, data collection of academic library is taken in Universiti Malaysia Pahang. Eventually, in product operation, the total used time in all three activity centers of palm oil plantation are 3,220,928.04 minutes for mature area and 2,390,513.94 minutes for immature area. On the other hand, in service operation, the unused capacity is RM40,960.02 and RM144,202.51 in local and oversea material respectively. In terms of unused capacity, there are no significant differences when applying TDABC in product and service operation. Whereas, regarding of process dependency, activities in product operation are dependent to one another.","PeriodicalId":429639,"journal":{"name":"Journal of Technology and Operations Management","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128463618","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
FACILITY LAYOUT REDESIGN USING SYSTEMATIC LAYOUT PLANNING METHOD IN PT. PILAR KEKAR PLASINDO 用系统布局规划方法重新设计了皮拉尔·凯卡尔·普拉西多水电站的设施布局
Journal of Technology and Operations Management Pub Date : 2021-07-29 DOI: 10.32890/jtom2021.16.1.5
B. Suhardi, Lulu Elvira, Rahmaniyah Dwi Astuti
{"title":"FACILITY LAYOUT REDESIGN USING SYSTEMATIC LAYOUT PLANNING METHOD IN PT. PILAR KEKAR PLASINDO","authors":"B. Suhardi, Lulu Elvira, Rahmaniyah Dwi Astuti","doi":"10.32890/jtom2021.16.1.5","DOIUrl":"https://doi.org/10.32890/jtom2021.16.1.5","url":null,"abstract":"Good equipment and product design are meaningless if there is no good layout planning. Problems owned by PT. Pilar Kekar Plasindo occurs in the production of small polyethylene. This is because small polyethylene production has large material total transfer distance. Small polyethylene problems include the distance between stations, cross-movement, backtracking, and the broken machine that is still placed in the production section. These conditions make the material handling costs and distance large. Therefore, this research aims to produce a layout design of production facilities that can minimize the distance and cost of material movement. The method used in this study is Systematic Layout Planning (SLP). Three alternative designs were compared, and the second proposed facility layout was chosen because it can reduce the total cost of material transfer by 68.3% and reduce the distance of material transfer by 59.6% from the initial facility layout.","PeriodicalId":429639,"journal":{"name":"Journal of Technology and Operations Management","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122568904","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
A Conceptual Foundation for Blockchain Development: The Contribution of Ibn Khaldun 区块链发展的概念基础:Ibn Khaldun的贡献
Journal of Technology and Operations Management Pub Date : 2021-07-29 DOI: 10.32890/jtom2021.16.1.4
Rusni Hasan, Mohammad Burhan Uddin, Md. Alamgir Hossain, Md. Tareq Hasan
{"title":"A Conceptual Foundation for Blockchain Development: The Contribution of Ibn Khaldun","authors":"Rusni Hasan, Mohammad Burhan Uddin, Md. Alamgir Hossain, Md. Tareq Hasan","doi":"10.32890/jtom2021.16.1.4","DOIUrl":"https://doi.org/10.32890/jtom2021.16.1.4","url":null,"abstract":"Blockchain is a game-changing technology that has the ability to solve plenty of real-world issues in the\u0000digital age. Blockchain is a subject of huge interest in many industries and academia in terms of discovering\u0000technology and classifying challenges and innovative practical application for the industry. This study\u0000addresses the challenges that are of main concern in designing a Blockchain platform. In this regard, the\u0000problems such as privacy, regulation, security, lack of adequate skill sets, energy consumption, inefficient\u0000technology design, the criminal connection, scalability, energy consumption, and public view are\u0000discovered to be important. Due to such challenges, the blockchain technologies have emitted a negative\u0000impression due to its incapability to be successfully applied while, at the same time, its benefits could not\u0000be fully gained by its investors. The objective of this study, hence, is to assess the blockchain advantages\u0000and growth in light of the eight foundations for economic development as advocated by Ibn Khaldun.\u0000Expending Ibn Khaldun’s philosophy, each challenge is deliberated and investigated to find the answers\u0000and solutions for addressing and overcoming the afore-mentioned challenges.","PeriodicalId":429639,"journal":{"name":"Journal of Technology and Operations Management","volume":"5 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113958126","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
Adoption of Safety Practices against Occupational Hazards among Building Construction Workers for Sustainable Development in Edo State, Nigeria 在尼日利亚埃多州的建筑工人中采用防止职业危害的安全做法,促进可持续发展
Journal of Technology and Operations Management Pub Date : 2021-07-29 DOI: 10.32890/jtom2021.16.1.6
J. I. Oviawe, M. O. Anavberokhai
{"title":"Adoption of Safety Practices against Occupational Hazards among Building Construction Workers for Sustainable Development in Edo State, Nigeria","authors":"J. I. Oviawe, M. O. Anavberokhai","doi":"10.32890/jtom2021.16.1.6","DOIUrl":"https://doi.org/10.32890/jtom2021.16.1.6","url":null,"abstract":"This study analyzed the safety practices followed by building construction workers against occupational hazards to sustainable development in Edo State, Nigeria, using a descriptive research survey design. The analysis was motivated by three research questions and three null hypotheses. The study population consisted of 5,305 construction workers from 23 construction sites in the Oredo local government area of Edo State, Nigeria. The sample size of 530 respondents was selected for the analysis using a systematic random sampling technique that applied the Taro Yamane formula in drawing the sample size. The instrument used to collect data was a 10-item questionnaire built from the literature examined. The instrument has been tested by five experts. Spearman Brown rank correlation coefficient was used to determine the internal accuracy of the instrument and a correlation coefficient of.81 was obtained. In answering the research questions, the multiple regression statistics and the Pearson Product Moment Correlation was used to investigate the hypotheses at .05 level of significance. The results of the study found, among other things, that there exist low use of safety practices among construction workers in the Oredo local government area of Edo State; a significant relationship exists between the use of safety practices and years of experience; a significant relationship exists between the use of safety practices and the level of education among construction workers. Based on the results of this report, it was suggested, among other things, that the management team of the various construction sites should demonstrate a greater commitment to the provision and compliance of safety equipment among workers to ensure optimal prevention of occupational hazards that will ensure sustainable growth.","PeriodicalId":429639,"journal":{"name":"Journal of Technology and Operations Management","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114063759","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
PRELIMINARY REVIEW OF MULTISCALE FRET AS INNOVATION OF ERGONOMIC GUITAR 多音阶拨弦作为人体工程学吉他的创新初探
Journal of Technology and Operations Management Pub Date : 2021-07-29 DOI: 10.32890/jtom2021.16.1.7
S. Sulistiono, B. Suhardi, Farid Ishartomo, I. Nugraha
{"title":"PRELIMINARY REVIEW OF MULTISCALE FRET AS INNOVATION OF ERGONOMIC GUITAR","authors":"S. Sulistiono, B. Suhardi, Farid Ishartomo, I. Nugraha","doi":"10.32890/jtom2021.16.1.7","DOIUrl":"https://doi.org/10.32890/jtom2021.16.1.7","url":null,"abstract":"The development of multiscale fret as innovation of ergonomic guitar concept aims to make this innovation applied more by guitar luthiers in designing a guitar signature that is modern and ergonomic. This concept has its own advantages, not only producing specific and organic tones, but also has benefits that can minimize the risk of repetitive strain injuries that are often experienced by guitar players. Therefore, multiscale fret has begun to be widely developed and has become one of the alternative innovations that can be applied by guitar luthiers that still adopt conventional fret concept. This paper conducts an preliminary information of the innovation of multiscale fret in a guitar that is associated with aspects of ergonomic comfort. In further research, this is expected to be a reference to understand the basic of multiscale fret and a stepping stone in conducting more systematic review regarding the effectiveness of the performance of human-centered musical instruments.","PeriodicalId":429639,"journal":{"name":"Journal of Technology and Operations Management","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125129679","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
ANALYSIS OF LINE EFFICIENCY IN FINISHING DEPARTMENT PT PURA NUSAPERSADA UNIT PAPER MILL 7/8 pura news sada unit paper mill 7/8精整部生产线效率分析
Journal of Technology and Operations Management Pub Date : 2021-06-26 DOI: 10.32890/jtom2021.16.1.1
B. Suhardi, Wahyu Ani Maulidiyah Sari
{"title":"ANALYSIS OF LINE EFFICIENCY IN FINISHING DEPARTMENT PT PURA NUSAPERSADA UNIT PAPER MILL 7/8","authors":"B. Suhardi, Wahyu Ani Maulidiyah Sari","doi":"10.32890/jtom2021.16.1.1","DOIUrl":"https://doi.org/10.32890/jtom2021.16.1.1","url":null,"abstract":"Measuring line efficiency and productivity are very important to do to find out in which level the efficiency and productivity of the business process has been carried out by the company. This paper aims to determine line efficiency analysis and provide suggestions for improvements to increase line efficiency at the finishing department of PT Pura Nusapersada. Measurement of line efficiency in the finishing department of PT Pura Nusapersada paper mill unit 7 has not yet reached the company's line efficiency value target. The initial line efficiency assessment obtained a percentage of 65.14% while the company's target was 70%. In this paper, a fishbone diagram is used to determine the root cause of the problem. Based on the research results, it was found that the most dominant cause of the problem was the inefficient work elements at the cutter, sorting, pollar, and packing work stations. Improvements were made using the eliminate, combine, re-arrange, and simplify (ECRS) method and the results of the line efficiency improvements in the finishing department increased to 71.90% and the company's target can be met.","PeriodicalId":429639,"journal":{"name":"Journal of Technology and Operations Management","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124099760","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 OWNER-MANAGER’S SAFETY LEADERSHIP AND SUPERVISOR’S SAFETY ROLE ON SAFETY PERFORMANCE IN MALAYSIA’S MANUFACTURING SMEs 马来西亚制造业中小企业业主-经理安全领导与主管安全角色对安全绩效的影响
Journal of Technology and Operations Management Pub Date : 2021-06-26 DOI: 10.32890/jtom2021.16.1.2
Syazwan Syah Zulkifly, M. R. Baharudin, M. R. Mahadi, S. Ismail, N. H. Hasan
{"title":"THE EFFECT OF OWNER-MANAGER’S SAFETY LEADERSHIP AND SUPERVISOR’S SAFETY ROLE ON SAFETY PERFORMANCE IN MALAYSIA’S MANUFACTURING SMEs","authors":"Syazwan Syah Zulkifly, M. R. Baharudin, M. R. Mahadi, S. Ismail, N. H. Hasan","doi":"10.32890/jtom2021.16.1.2","DOIUrl":"https://doi.org/10.32890/jtom2021.16.1.2","url":null,"abstract":"Safety leadership has been advocated as the most appropriate approach towards injury prevention. Besides, supervisor safety role is also proposed to be crucial towards good safety performance in SMEs. Henceforth, this study aisled to determine the direct impact of safety leadership (safety concern, safety policy, and safety motivation) played by the owner-managers on safety performance within the SME manufacturers in Selangor, Malaysia. Furthermore, this study also evaluated the mediating effect of supervisor safety roles towards safety leadership and safety performance' relationship. The data was collected among 165 SME manufacturing workers from 37 factories and Partial Least Square – Structured Equation Model (PSL-SEM) was performed for data analyses. The results indicated that safety leadership in terms of safety concern, safety policy, and safety motivation has significant impact on safety performance. However, supervisor safety role does not mediate the relationship between safety leadership and safety performance. These results proved importance of direct safety management by the owner-managers and supervisors towards safety performance.Safety leadership approach delivered by the owner-managers could be the best way to improve safety performance despite all the limitation within SMEs.","PeriodicalId":429639,"journal":{"name":"Journal of Technology and Operations Management","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131650518","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
Vol 16 No 1 (2021): Journal of Technology and Operations Management (JTOM) Vol 16 No 1 (2021): Journal of Technology and Operations Management (JTOM)
Journal of Technology and Operations Management Pub Date : 2021-06-26 DOI: 10.32890/jtom2021.16.1
{"title":"Vol 16 No 1 (2021): Journal of Technology and Operations Management (JTOM)","authors":"","doi":"10.32890/jtom2021.16.1","DOIUrl":"https://doi.org/10.32890/jtom2021.16.1","url":null,"abstract":"","PeriodicalId":429639,"journal":{"name":"Journal of Technology and Operations Management","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134524787","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 EFFECTIVENESS OF ONLINE-BASED LEARNING IN JAVA PROGRAMMING LANGUAGE: STUDENT PERCEPTIONS AND PERFORMANCE Java编程语言在线学习的有效性:学生的认知和表现
Journal of Technology and Operations Management Pub Date : 2021-06-26 DOI: 10.32890/jtom2021.16.1.3
N. Nordin
{"title":"THE EFFECTIVENESS OF ONLINE-BASED LEARNING IN JAVA PROGRAMMING LANGUAGE: STUDENT PERCEPTIONS AND PERFORMANCE","authors":"N. Nordin","doi":"10.32890/jtom2021.16.1.3","DOIUrl":"https://doi.org/10.32890/jtom2021.16.1.3","url":null,"abstract":"This research aims to explore the effectiveness of learning Java programming language using online-based learning compared to traditional-based learning towards undergraduate students in Universiti Utara Malaysia (UUM). Similar types of learning materials in the form of slides, notes and books are used with additional forms of assessments to substitute the final exam. The main difference is in the learning approaches which have been switched to online based via various platforms depending on the suitability and preference of the students. This research focuses on identifying and analyzing certain aspects from the students’ perceptions, which are the students’ (1) learning preference; (2) learning engagement; (3) learning assessment, and in terms of their overall (4) satisfaction towards the learning process. This research uses a quantitative approach through the questionnaire as the survey instrument, involving 31 students. The data is analyzed using descriptive statistics (percentage frequency distribution, mean, and standard deviation). Findings show that despite using online-based learning, 48.39% obtained marks above 80% in Lab Test 2, which is doubled compared to the previous test, Lab Test 1, 25.81%. This indicates that while students prefer traditional-based learning, they are able to perform better through online-based learning.","PeriodicalId":429639,"journal":{"name":"Journal of Technology and Operations Management","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134609090","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
IMPROVEMENT OF WORK TEMPERATURE AT CONTENT PRINTING WORKSTATION IN PUBLISHERS AND PRINTING CV GRAFIKA DUA TUJUH 出版社内容印刷工作站工作温度的改善及CV的印刷
Journal of Technology and Operations Management Pub Date : 2020-12-29 DOI: 10.32890/JTOM2020.15.2.6
B. Suhardi, Dwinda Asyfi Addina, Rahmaniyah Dwi Astuti
{"title":"IMPROVEMENT OF WORK TEMPERATURE AT CONTENT PRINTING WORKSTATION IN PUBLISHERS AND PRINTING CV GRAFIKA DUA TUJUH","authors":"B. Suhardi, Dwinda Asyfi Addina, Rahmaniyah Dwi Astuti","doi":"10.32890/JTOM2020.15.2.6","DOIUrl":"https://doi.org/10.32890/JTOM2020.15.2.6","url":null,"abstract":"CV. Grafika Dua Tujuh is an industry engaged in publishing and printing books and student worksheets located in Klaten. The average output produced daily is 85.400 books and student worksheets, while the company has a production target of 90.000 books and student worksheets. Based on the results of interviews with workers, the level of production that is not maximal is caused by an uncomfortable working environment. Workers in the production room complained about the condition of a hot work environment so that workers feel easily tired and lack of concentration. To overcome the hot workplace, workers often go to the restroom and they work while holding the hand fan. This condition disturbed their concentration and cause work errors. If this condition is carried out continuously, there will be a lot of lost work time which can cause a decrease in productivity. This study aims to analyze the improvement of working temperature conditions in the production room of CV. Grafika Dua Tujuh. This research was conducted by directly measuring thermal conditions in the entire production room of CV. Grafika Dua Tujuh. Determination of the coordinate point of room temperature measurement is based on SNI: 16-7061-2004. Workload assessment is carried out based on SNI 7269: 2009. The results of the measurement of work climate at the content printing workstation are the values of air temperature, humidity, and wind speed i.e 33.32 °C, 39.9%, and 0 m/s. In addition, Wet Bulb Globe Temperature Index (WBGT) value is obtained which is on the verge of a limit, i.e 29.90 °C for the category of the heavy workload with an allocation of working time of 87.5%. The temperature is above the standard set by the Ministry of Health of the Republic of Indonesia No. 1405 / MENKES / 2002 which sets the temperature in an industrial room ranging from 18 °C - 28 °C. Improvement for working temperature is done by engineering control, namely the installation of a turbine ventilator or exhaust fan.","PeriodicalId":429639,"journal":{"name":"Journal of Technology and Operations Management","volume":"303 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130819106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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