Journal of Engineering Management and Competitiveness最新文献_第8页

DETERMINATION OF STANDARD TIME IN PACKAGING PROCESSING USING STOPWATCH TIME STUDY TO FIND OUTPUT STANDARD 用秒表计时法确定包装加工中的标准时间，寻找输出标准

Journal of Engineering Management and Competitiveness Pub Date : 2018-03-09 DOI: 10.21776/UB.JEMIS.2017.005.02.5

R. Lukodono, Siti Kholisotul Ulfa

{"title":"DETERMINATION OF STANDARD TIME IN PACKAGING PROCESSING USING STOPWATCH TIME STUDY TO FIND OUTPUT STANDARD","authors":"R. Lukodono, Siti Kholisotul Ulfa","doi":"10.21776/UB.JEMIS.2017.005.02.5","DOIUrl":"https://doi.org/10.21776/UB.JEMIS.2017.005.02.5","url":null,"abstract":"Time is one of the factors to assess a worker's performance in utilizing the available resources. Operator in his work requires efficient time to improve work productivity. One of factory in produce a shrimp feed in Surabaya has a large production level. In the production process, the packaging department in this company still uses human resources in their production process and the company define the standard of production without using standard time. This paper investigates the opportunity a logical analysis in determining the standard time in this company. The determination of the standard time in the packaging process requires comprehensive analysis. Objects observed are four operators in the packaging department that carried out the activities of filling bag the shrimp feed with 40 replication for each data. The work measurement was conducted by direct method using Stopwatch Time Study (STS) with snap-back method. The results of this study indicate the standard time value of the four lines packaging is not much different or almost the same. Sequentially the standard time workers line 1 to line 4 is 7.325 seconds, 7.240 seconds, 7.225 seconds, and 7.065 seconds. Allowance used for workers is 8%. However, the existing production rate of company is higher than the production rate of work measurement calculation. This is due to the difference of definition in employee allowance rate and performance rating.","PeriodicalId":31704,"journal":{"name":"Journal of Engineering Management and Competitiveness","volume":"246 1","pages":"87-94"},"PeriodicalIF":0.0,"publicationDate":"2018-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75047729","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: 11

THE INTEGRATION OF OVERALL EQUIPMENT EFFECTIVENESS (OEE) METHOD AND LEAN MANUFACTURING CONCEPT TO IMPROVE PRODUCTION PERFORMANCE (CASE STUDY: FERTILIZER PRODUCER) 整合整体设备效率(oee)方法和精益生产理念，提高生产绩效(案例研究:化肥生产商)

Journal of Engineering Management and Competitiveness Pub Date : 2018-03-09 DOI: 10.21776/UB.JEMIS.2017.005.02.7

Adi Yermia Tobe, D. Widhiyanuriyawan, L. Yuliati

引用次数: 9

A FRAMEWORK FOR EVALUATING AND MINIMIZING INDUSTRIAL WASTE 评估和减少工业废物的框架

Journal of Engineering Management and Competitiveness Pub Date : 2018-03-09 DOI: 10.21776/UB.JEMIS.2017.005.02.6

M. Sirait

{"title":"A FRAMEWORK FOR EVALUATING AND MINIMIZING INDUSTRIAL WASTE","authors":"M. Sirait","doi":"10.21776/UB.JEMIS.2017.005.02.6","DOIUrl":"https://doi.org/10.21776/UB.JEMIS.2017.005.02.6","url":null,"abstract":"The aim of this study is to develop a conceptual framework for assessing and minimzing industrial waste. A conceptual framework is developed by integrating Life Cycle Assessment (LCA) tool and cleaner production method. LCA is utilized to evaluate and identifi industrial waste along the life cycle of product/services . On the other hand, cleaner production method is implemented for mitigation strategy to minimizing the most significant waste along industrial activities. By using LCA, the significant waste will be identified. Furthermore, cleaner production will be implemented to the significant waste to improve the environmental performance of industries activities. Cleaner production strategies such as product modification, Input substitution, technology modification, reuse/recycling, and good housekeeping are applied to prevent industrial waste generation. Furthermore, the integration betwen LCA tool and CP method significanly improve the environmnetal performance during the industrial activities. CP and LCA were succesfull for improving environmental performance in term of raw material saving, water saving, energy saving and wastewater reduction.","PeriodicalId":31704,"journal":{"name":"Journal of Engineering Management and Competitiveness","volume":"1 1","pages":"95-101"},"PeriodicalIF":0.0,"publicationDate":"2018-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85066031","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

ALTERNATIVE PLASTIC BOX 260 ASSEMBLY LINE USING HEURISTIC METHOD AND SIMULATION METHOD APPROACH TO INCREASE ASSEMBLY LINE EFFICIENCY 260备选塑料盒装配线采用启发式方法和仿真方法来提高装配线效率

Journal of Engineering Management and Competitiveness Pub Date : 2018-03-09 DOI: 10.21776/UB.JEMIS.2017.005.02.1

Sabdha Purna Yudha, P. Pratikto, I. Tama

引用次数: 2

REVENUE SHARING CONTRACT AS COORDINATION MECHANISM WITH THE IMPLEMENTATION OF LOGISTICS OUTSOURCING IN DECENTRALIZED SUPPLY CHAIN 收益共享契约作为分散供应链中物流外包实施的协调机制

Journal of Engineering Management and Competitiveness Pub Date : 2018-03-08 DOI: 10.21776/UB.JEMIS.2017.005.02.4

Winda Narulidea, A. Lathifah

{"title":"REVENUE SHARING CONTRACT AS COORDINATION MECHANISM WITH THE IMPLEMENTATION OF LOGISTICS OUTSOURCING IN DECENTRALIZED SUPPLY CHAIN","authors":"Winda Narulidea, A. Lathifah","doi":"10.21776/UB.JEMIS.2017.005.02.4","DOIUrl":"https://doi.org/10.21776/UB.JEMIS.2017.005.02.4","url":null,"abstract":"By making logistics outsourcing decision, companies have been able to improve the logistics performance, maintain focus on core business, and minimize distribution cost. However in decentralized condition, there is only limited control of the third party logistics service provider (TPLSP), whose logistics service performance affect the products availability, quality, price, and market share. In this research, a model is developed as coordination mechanisms with the implementation of logistics outsourcing in decentralized supply chain. Revenue sharing contract model is developed in the proposed model to coordinate the supply chain consisting of manufacturers, TPLSPs, and retailers. Moreover the incentive and penalty scheme are implemented in accordance to the supply chain logistics service performance, so the risks and the necessary costs could be allocated to all players. To increase the desirability level of the contracts for all players, the contracts parameters are determined so that all players could obtain higher profit than in a common decentralized supply chain conditions, furthermore the win-win condition can be achieved. This paper provides new model of coordination mechanism in supply chain with logistics outsourcing and offers the incentive and penalty scheme into the basic model of revenue sharing contracts.","PeriodicalId":31704,"journal":{"name":"Journal of Engineering Management and Competitiveness","volume":"59 1","pages":"80-86"},"PeriodicalIF":0.0,"publicationDate":"2018-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89009682","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: 2

IMPLEMENTATION OF LEAN MANUFACTURING TO MINIMIZE WASTE IN THE PROCESS OF PLASTIC BOX 260 USING VSM AND AHP METHOD 实施精益生产，利用VSM和ahp方法将塑料盒260生产过程中的浪费最小化

Journal of Engineering Management and Competitiveness Pub Date : 2018-03-08 DOI: 10.21776/UB.JEMIS.2017.005.02.2

Roberth Marshall Ratlalan, I. Tama, S. Sugiono

{"title":"IMPLEMENTATION OF LEAN MANUFACTURING TO MINIMIZE WASTE IN THE PROCESS OF PLASTIC BOX 260 USING VSM AND AHP METHOD","authors":"Roberth Marshall Ratlalan, I. Tama, S. Sugiono","doi":"10.21776/UB.JEMIS.2017.005.02.2","DOIUrl":"https://doi.org/10.21776/UB.JEMIS.2017.005.02.2","url":null,"abstract":"Abstract one of the national manufacturing industry company engaged in the manufacture of military products with the resulting product is plastic box 260. To minimize the waste that occurs lean manufacturing approach is assisted by one of the tools in the concept of lean value stream mapping (VSM) aims to describe the overall Information from the flow of raw materials to finished products. Waste identification begins with the waste relationship matrix (WRM) and waste assessment questionnaire (WAQ) to determine the percentage of waste with the 3rd largest rank. Further analysis is done by analytical hierarchy process (AHP) aims to know the criteria of weighting from waste that has the highest ranking. The recommendation of improvement based on the analysis of waste with the 3 largest (unccessary inventory, overproduction, motion) and takt time calculation is to apply 5S, to apply forecasting, to add a working facility in the form of cooling room, to do maintenance activities such as preventive maintenance, addition of tools and machine, Setting laser machine, and layout design of production floor layout.","PeriodicalId":31704,"journal":{"name":"Journal of Engineering Management and Competitiveness","volume":"97 1","pages":"67-76"},"PeriodicalIF":0.0,"publicationDate":"2018-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85932430","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: 4

Functions and tasks of program management in media companies 媒体公司节目管理的职能和任务

Journal of Engineering Management and Competitiveness Pub Date : 2018-01-01 DOI: 10.5937/JEMC1801065B

Iva Beleslin, Biljana Ratković-Njegovan

引用次数: 0

Usability of open-source hardware based platform for indoor positioning systems 基于开源硬件的室内定位系统平台的可用性

Journal of Engineering Management and Competitiveness Pub Date : 2018-01-01 DOI: 10.5937/JEMC1802113D

D. Dobrilović, D. Petrovic, Milan Malić

引用次数: 3

Using Taguchi's contribution ratio and Pareto diagram in identification of influential factors in experiments: Case studies 用田口贡献比和帕累托图识别实验中影响因素:个案研究

Journal of Engineering Management and Competitiveness Pub Date : 2018-01-01 DOI: 10.5937/JEMC1802129V

A. Veljkovic, K. V. Spasojević-Brkić, D. Curic, L. J. S. Radojević

{"title":"Using Taguchi's contribution ratio and Pareto diagram in identification of influential factors in experiments: Case studies","authors":"A. Veljkovic, K. V. Spasojević-Brkić, D. Curic, L. J. S. Radojević","doi":"10.5937/JEMC1802129V","DOIUrl":"https://doi.org/10.5937/JEMC1802129V","url":null,"abstract":"This paper considers the usage of Taguchi's contribution ratio as well as an adjusted Pareto diagram for determining the size of influential design factors in experimental design on output values in order to determine the best combination of input factors, as well as factors that can determine output. Two case studies that cover extreme examples are presented in that aim. The first case study examines one input workspace design distributed on tree experimental designs defining space coordinates. Every design has several output values that were measured. The second case study presents two experiments regarding injection of plastic molding process, with same input factors at parts which are different in material and dimensions with geometric deformations as output. It was shown that different experiments lead to different results, of which one is acceptable, while other is useless for further examinations. Accordingly, this paper gives guidelines how to use Taguchi’s contribution ratio and Pareto diagram effectively in determination of influential factors in experiments.","PeriodicalId":31704,"journal":{"name":"Journal of Engineering Management and Competitiveness","volume":"2019 1","pages":"129-136"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74757314","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

Software developers' perceptions of soft skills in software requirements engineering 软件开发人员对软件需求工程中软技能的看法

Journal of Engineering Management and Competitiveness Pub Date : 2018-01-01 DOI: 10.5937/jemc1801054z

T. Zorić, Ž. Stojanov

{"title":"Software developers' perceptions of soft skills in software requirements engineering","authors":"T. Zorić, Ž. Stojanov","doi":"10.5937/jemc1801054z","DOIUrl":"https://doi.org/10.5937/jemc1801054z","url":null,"abstract":"Software requirements express users' needs and constraints for a software system to be constructed in order to solve some real problems. Both researchers and practitioners from industry point out that well performed requirements related activities have very important role for successful realization of software projects. Software developers work on software requirements jointly with software users. Requirements elicitation and specification are especially important since they require software developers with multidisciplinary skills. These activities require not only technical skills but also non-technical or soft skills. This article presents a qualitative study with software developers aimed at inquiring how they perceive soft skills in software requirements activities. The study involved 14 software developers, who were interviewed. Data analysis, based on inductive thematic analysis, resulted in three themes that reflect software developers' perceptions about soft skills. The study findings revealed that software developers are aware of soft skills, recognize the need to improve them and understand their importance in everyday practice. Implications of the research findings for researchers, software developers and managers in software organizations are discussed.","PeriodicalId":31704,"journal":{"name":"Journal of Engineering Management and Competitiveness","volume":"45 1","pages":"54-64"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73229348","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: 2