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Independent Journal of Management & Production最新文献

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Underutilization of workers: an analysis according to the lean management philosophy in basic education 员工利用不足：基于基础教育精益管理理念的分析
IF 0.5
Independent Journal of Management & Production Pub Date : 2021-12-21 DOI: 10.14807/ijmp.v12i9.1652
Alberto Eduardo Besser Freitag, Alexandre Barreto de Oliveira
{"title":"Underutilization of workers: an analysis according to the lean management philosophy in basic education","authors":"Alberto Eduardo Besser Freitag, Alexandre Barreto de Oliveira","doi":"10.14807/ijmp.v12i9.1652","DOIUrl":"https://doi.org/10.14807/ijmp.v12i9.1652","url":null,"abstract":"One of the eight wastes that Lean production, inspired by the Toyota Production System, proposes to study is the underutilization of workers, that is, the inadequate use of their intelligence. The sense is to provide listening and participation in improvement projects, of professionals who have experience in daily life and, in many cases, consistent academic qualifications.  The objective of this work is to study the importance of the participation of teachers and employees of a basic education school in the construction of new routines and work methods, in the context of the Lean management philosophy, justified by the scarcity of scientific literature on the subject. Brazil has about 184,000 basic education schools with one million four hundred thousand teachers working from kindergarten to the ninth grade of elementary school, and of these, 83.2% have a college degree, a percentage that grows every year. About the schools, 21.7% are private, 61.3% municipal, 16.6% state, and 0.4% are federal schools. As a research methodology, a systematic review of the literature was adopted, based on the PRISMA protocol, allowing the identification of 53 records, 14 of which were included in the literature review, due to their adherence to the researched subject. The main contribution of this paper is the identification of a research gap involving the underutilization of workers and adoption of the Lean management philosophy in the education sector, as well as a conceptual proposal of the positive impact on the educational organization results by not underutilizing workers, without wasting their intelligence.","PeriodicalId":54124,"journal":{"name":"Independent Journal of Management & Production","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46776753","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
Impact of seasonality on the inbound and outbound freight of a global fertilizer company 季节性因素对全球化肥公司进出港运费的影响
IF 0.5
Independent Journal of Management & Production Pub Date : 2021-12-21 DOI: 10.14807/ijmp.v12i9.1642
Lumila Souza Girioli Camargo, Murilo Silva de Oliveira, P. Garcia, Adalberto Zorzo
{"title":"Impact of seasonality on the inbound and outbound freight of a global fertilizer company","authors":"Lumila Souza Girioli Camargo, Murilo Silva de Oliveira, P. Garcia, Adalberto Zorzo","doi":"10.14807/ijmp.v12i9.1642","DOIUrl":"https://doi.org/10.14807/ijmp.v12i9.1642","url":null,"abstract":"The growing importance of agriculture in the Brazilian economy makes it essential that agricultural companies seek to increase their logistics competitiveness. This study aimed to compare and analyze the impact of seasonality of grain harvest and specific events, such as the 2018 Brazil truck drivers’ strike, on the prices of inbound and outbound freight in a multinational company located in several Brazilian states. It focused on the CIF (Cost, Insurance, and Freight) routes of the company between 2015 and 2019 in Brazil, and the relationship between time of year and cost of transportation. These data were analyzed in a descriptive level after being treated by statistical analysis. This study showed that the costs of outbound freight suffered greater increases compared to the inbound freight due to the seasonality of grain harvest and the 2018 Brazil truck drivers’ strike.","PeriodicalId":54124,"journal":{"name":"Independent Journal of Management & Production","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43377075","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
Application of lean management tools in industry 4.0: a systematic review 精益管理工具在工业4.0中的应用:系统回顾
IF 0.5
Independent Journal of Management & Production Pub Date : 2021-12-21 DOI: 10.14807/ijmp.v12i9.1638
I. Nascimento, Maria Eduarda Alves da Silva, Gabriel Rodrigo de Souza Gama, Ana Carla de Souza Gomes dos Santos, Genildo Nonato Santos
{"title":"Application of lean management tools in industry 4.0: a systematic review","authors":"I. Nascimento, Maria Eduarda Alves da Silva, Gabriel Rodrigo de Souza Gama, Ana Carla de Souza Gomes dos Santos, Genildo Nonato Santos","doi":"10.14807/ijmp.v12i9.1638","DOIUrl":"https://doi.org/10.14807/ijmp.v12i9.1638","url":null,"abstract":"The concept of Industry 4.0 is very recent and has not been fully consolidated, and, for this reason, comprehensive implementations by the industrial sector may not be prudent. Studies show that only fundamentals of Industry 4.0 do not guarantee characteristics such as quality, for example, in production processes. Thus, lean production concepts are probably being used together to cover deficiencies in Industry 4.0. In this work, a literature review is proposed that points out where lean production tools are being used in the production processes of Industry 4.0. Using the results of this search, an analysis of the most important lean production tools, which appear in the works, has been made. The analysis has shown what is being used, in terms of the lean tools, in the production processes of Industry 4.0, and what improvements are provided from these tools.","PeriodicalId":54124,"journal":{"name":"Independent Journal of Management & Production","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44615499","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
Systematic review of lean thinking in education institutions 教育机构精益思维的系统回顾
IF 0.5
Independent Journal of Management & Production Pub Date : 2021-12-21 DOI: 10.14807/ijmp.v12i9.1637
M. Silva, A. Santos, A. Reis, Genildo Nonato Santos
{"title":"Systematic review of lean thinking in education institutions","authors":"M. Silva, A. Santos, A. Reis, Genildo Nonato Santos","doi":"10.14807/ijmp.v12i9.1637","DOIUrl":"https://doi.org/10.14807/ijmp.v12i9.1637","url":null,"abstract":"The economy, culture, and social development of countries in the 21st century are directly related to the quality of education. For education to have expected quality and deliver the desired values to their client, many educational institutions are applying Lean management.  Therefore, the paper aimed to explore the Lean implementation in education through a systematic review of papers from the past five years, in English and the Scopus and Web of Science databases. The methodology was developed using the PRISMA protocol and has been according to the type of approach, place of analysis, tools, facilitators, barriers, positive results, negative results, and the tendency of future work. The main results found were that 69.57% of the papers are analytical, LSS is the most discussed tool, the reduction is the main facilitator, the lack of Lean knowledge is the main barrier, and the attendance to the student obtained the best positive result.","PeriodicalId":54124,"journal":{"name":"Independent Journal of Management & Production","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43684985","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
Blockchain-enabled capabilities in transport operations: an overview of the literature 区块链在运输运营中的能力：文献综述
IF 0.5
Independent Journal of Management & Production Pub Date : 2021-12-21 DOI: 10.14807/ijmp.v12i9.1628
M. Callefi, Thais Moreira Tavares, G. Ganga, Moacir Godinho Filho
{"title":"Blockchain-enabled capabilities in transport operations: an overview of the literature","authors":"M. Callefi, Thais Moreira Tavares, G. Ganga, Moacir Godinho Filho","doi":"10.14807/ijmp.v12i9.1628","DOIUrl":"https://doi.org/10.14807/ijmp.v12i9.1628","url":null,"abstract":"The blockchain was initially developed for use in the banking sector. However, over time, different areas of knowledge have adopted these technologies, including transportation operations. This use of blockchain in the transport sector is mainly due to the ability of this technology to enable the data generated by these activities to be reliable. In addition to aspects related to data immutability, blockchain enables greater data privacy, as well as making it possible for the data control process to be decentralized. In this sense, it was carried out a systematic literature review (RSL) to identify the general publications panorama on the topic, and to identify the capabilities enabled by the blockchain in the context of transportation operations. RSL has great potential to make it possible to deepen the literature on a given topic. The analysis of the RSL results included the realization of two stages. The first step consisted of a quantitative analysis of data from a sample of 50 articles, to identify this research field about the distribution by journal, year, and author. This first step enabled a general analysis of the field of study on the use of blockchain in transportation. The second stage consisted of a qualitative analysis of the ten most relevant articles in this field of study. In this way, it was possible to understand more about the use of blockchain in transport operations, as well as to identify seven capabilities enabled by the blockchain. These capabilities represent abilities that blockchain technology allows the transport sector today, demonstrating the importance of its use, as well as of study.","PeriodicalId":54124,"journal":{"name":"Independent Journal of Management & Production","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45081330","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
A simulation-based approach to identify bottlenecks in the bearing manufacturing process 基于仿真的轴承制造过程瓶颈识别方法
IF 0.5
Independent Journal of Management & Production Pub Date : 2021-12-21 DOI: 10.14807/ijmp.v12i9.1635
Larissa Moreira Alves de Souza Souza, Adriano Maniçoba da Silva, Julio Maria de Souza, R. Bueno, S. Machado, W. Tanaka
{"title":"A simulation-based approach to identify bottlenecks in the bearing manufacturing process","authors":"Larissa Moreira Alves de Souza Souza, Adriano Maniçoba da Silva, Julio Maria de Souza, R. Bueno, S. Machado, W. Tanaka","doi":"10.14807/ijmp.v12i9.1635","DOIUrl":"https://doi.org/10.14807/ijmp.v12i9.1635","url":null,"abstract":"Flexible manufacturing processes improve profitability and competitiveness for the company through an efficient process, with quality in a short time, and contribute to achieving low costs. One of the approaches that have been currently developed to improve the flexible manufacturing process is simulation. Simulation models consist of an assertive and powerful tool in strategic planning.  It permits a controlled way of the company's reality so that it was possible to study and analyze the organization's current situation under several circumstances without altering the production's physical environment and involving low costs. Accordingly, this study's primary purpose was to develop a simulation model to verify bottlenecks' existence in the bearing manufacturing process. For this, a case study is presented, and it was used modeling/simulation with Arena Software as a research method. The results showed no bottlenecks in the manufacturing process.","PeriodicalId":54124,"journal":{"name":"Independent Journal of Management & Production","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41879987","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
Positional modeling of the 2T6R robot mechanism 2T6R机器人机构的位置建模
IF 0.5
Independent Journal of Management & Production Pub Date : 2021-12-21 DOI: 10.14807/ijmp.v12i9.1563
A. Comanescu, A. Rotaru, L. Ungureanu, F. Petrescu
{"title":"Positional modeling of the 2T6R robot mechanism","authors":"A. Comanescu, A. Rotaru, L. Ungureanu, F. Petrescu","doi":"10.14807/ijmp.v12i9.1563","DOIUrl":"https://doi.org/10.14807/ijmp.v12i9.1563","url":null,"abstract":"The positional modeling of the 2T6R robot mechanism is done for inverse kinematics, i.e. when the imposed positions of the end effector T, imposed, belonging to the final element 3, are known and the necessary positions and speeds of the two input motors, the two leading elements, are determined, 1 and 6. It is proposed to solve a simple algorithm in the program MathCad 2000, which uses for initiation the logical function If Log. The kinematic output parameters, i.e. the parameters of the foot and practically of the final effector, i.e. those of the point marked with T, will be determined for initiating the working algorithm using the logical functions, \"If log (ical)\", with the observation that here plays the role of parameters input; is positioned as already specified in reverse kinematics when the output is considered as input and input as output. The logical functions used, as well as the entire calculation program used, were written in Math Cad 2000.","PeriodicalId":54124,"journal":{"name":"Independent Journal of Management & Production","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46692150","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
Editorial Volume 12, Issue 9 社论第12卷第9期
IF 0.5
Independent Journal of Management & Production Pub Date : 2021-12-21 DOI: 10.14807/ijmp.v12i9.1855
Paulo Cesar Chagas Rodrigues, Adriano Maniçoba da Silva
{"title":"Editorial Volume 12, Issue 9","authors":"Paulo Cesar Chagas Rodrigues, Adriano Maniçoba da Silva","doi":"10.14807/ijmp.v12i9.1855","DOIUrl":"https://doi.org/10.14807/ijmp.v12i9.1855","url":null,"abstract":"","PeriodicalId":54124,"journal":{"name":"Independent Journal of Management & Production","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49585934","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
Internationalization and english language in a public institution 公共机构的国际化和英语语言
IF 0.5
Independent Journal of Management & Production Pub Date : 2021-12-21 DOI: 10.14807/ijmp.v12i9.1574
A. Pereira, Eliana Kobayashi
{"title":"Internationalization and english language in a public institution","authors":"A. Pereira, Eliana Kobayashi","doi":"10.14807/ijmp.v12i9.1574","DOIUrl":"https://doi.org/10.14807/ijmp.v12i9.1574","url":null,"abstract":"Internationalization is defined as an integration process of international, intercultural or global dimensions with educational purpose and offers. There are many dimensions of educational institutions internationalization from research partnership to international mobility. Among the several requirements for students to participate in exchanging programs promoted by international universities and organizations is English language proficiency. On the other hand the proficiency level requirements can vary according to the mobility programs which set the minimum English level. One example is the SAKURA Science High School Program promoted by the Japan Science and Technology Agency (JST) which selected science and technology students to participate in an exchanging program in Japan. In order to be selected, applicants needed to have B1 (CEFRR) as minimum English proficiency level. Thus this study aims to investigate if Brazilian students of an educational institution have such required level to successfully take part in mobility programs. The qualitative methodology of this research includes documents analysis - internationalization documents and English course program - and questionnaires to students and English teacher. The results show that students are expected to achieve B1 level by the end of high school according to the English subject program. However students believe that they do not have such level in speaking skill which would be one of the main skill in JST program. Most of them classify their level in A2. Furthermore the English teacher claims that although some students have already achieved B1 or even higher level the majority is at A2.Thus in order to allow more students to participate in mobility programs the institution should invest in extra-curricular English courses to increase study hours and focus more on developing speaking skills.","PeriodicalId":54124,"journal":{"name":"Independent Journal of Management & Production","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43562900","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
Inverse modeling of the stewart foot stewart足的逆建模
IF 0.5
Independent Journal of Management & Production Pub Date : 2021-12-21 DOI: 10.14807/ijmp.v12i9.1557
A. Comanescu, A. Rotaru, L. Ungureanu, F. Petrescu
{"title":"Inverse modeling of the stewart foot","authors":"A. Comanescu, A. Rotaru, L. Ungureanu, F. Petrescu","doi":"10.14807/ijmp.v12i9.1557","DOIUrl":"https://doi.org/10.14807/ijmp.v12i9.1557","url":null,"abstract":"The Stewart's leg is used today in the majority of parallel robotic systems, such as the Stewart platform, but also in many other types of mechanisms and kinematic chains, in order to operate them or to transmit motion. A special character in the study of robots is the study of inverse kinematics, with the help of which the map of the motor kinematic parameters necessary to obtain the trajectories imposed on the effector can be made. For this reason, in the proposed mechanism, we will present reverse kinematic modeling in this paper. The kinematic output parameters, ie the parameters of the foot and practically of the end effector, ie those of the point marked with T, will be determined for initiating the working algorithm with the help of logical functions, \"If log(ical)\", with the observation that here they play the role of input parameters; it is positioned as already specified in the inverse kinematics when the output is considered as input and the input as output. The logical functions used, as well as the entire calculation program used, were written in Math Cad.","PeriodicalId":54124,"journal":{"name":"Independent Journal of Management & Production","volume":null,"pages":null},"PeriodicalIF":0.5,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41438977","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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