检索结果-内蒙古大学图书馆

Potential COVID-19 impacts on the transition to Industry 4.0 in the Brazilian manufacturing sector

KYBERNETES 2022年第7期51卷 2233-2239页

作者： Cazeri, Gustavo Tietz Anholon, Rosley Santa-Eulalia, Luis Antonio Rampasso, Izabela Simon Univ Estadual Campinas Sch Mech Engn Campinas Brazil Univ Sherbrooke Dept Syst Informat & Methodes Quantitat Gest Sherbrooke PQ Canada Univ Fed Fluminense PNPD CAPES Program Doctoral Program Sustainable Management Syst Niteroi RJ Brazil

Purpose The purpose of this viewpoint is to present some reflections about the coronavirus disease 2019 (COVID-19) pandemic impacts on the transition to Industry 4.0 in the Brazilian manufacturing sector context. Design/methodology/approach Initially, a bibliographic research study was carried out to establish a theoretical background and contextualization. After analysing different kinds of documents, the authors of this viewpoint discussed potential COVID-19 impacts on the transition to Industry 4.0 in the Brazilian manufacturing sector. A multidisciplinary discursive approach was used in the debates. Findings The COVID-19 pandemic will negatively influence the transition of Brazilian manufacturing sector to Industry 4.0. Despite the fact that some "World Class Companies" based in Brazil still continue the transition process towards the "Digital Revolution", most of Brazilian manufacturing companies are postponing important initiatives related to Industry 4.0 due to uncertainties. In addition, policies promoting innovation are increasingly necessary. Practical implications This viewpoint presents interesting implications for researchers and society. Researchers can use these reflections to structure surveys or case studies to better understand the aforementioned impacts on companies due to the pandemic. These reflections can also be used by society for public policy debates. For companies, the information presented highlights the relevance of Industry 4.0 as an important phenomenon to manufacturing sector and companies' competitiveness. Originality/value This viewpoint presents reflections which may be used to encourage debates about how to manage digital transformation in the manufacturing sector during an unstable environment.

关键词： COVID-19 Industry 4 0 Manufacturing companies Brazil

来源：评论

学校读者我要写书评

暂无评论

Human factors and ergonomics in the context of COVID-19: Planning for concepts insertion in a productive systems discipline

引用

WORK-A JOURNAL OF PREVENTION ASSESSMENT & REHABILITATION 2020年第3期67卷 519-521页

作者： Anholon, Rosley Rampasso, Izabela Simon Cooper Ordonez, Robert E. Univ Estadual Campinas Sch Mech Engn Mendeleyev St 2000 Campinas SP Brazil Fed Fluminense Univ Doctoral Program Sustainable Management Syst PNPD CAPES Program Niteroi RJ Brazil

BACKGROUND: The COVID-19 pandemic is challenging companies worldwide and undergraduate courses need to consider this context within their disciplines, especially regarding human factors and ergonomics. For this, professors should plan how to insert this knowledge into the program content of their discipline. OBJECTIVE: This commentary aims to present how this insertion will be conducted in the second academic semester of 2020 in the discipline "Productive Systems" of the mechanical engineering undergraduate course offered by a Brazilian university. METHODS: This commentary is based on the authors' points of view and experiences. However, the presented discussion is based on institutional websites and international articles. RESULTS: It is possible to verify that human factors and ergonomic aspects related to the pandemic can be debated in several topics of the analyzed discipline. CONCLUSIONS: Besides presenting the planning of inserting these aspects, this commentary expands the debates on the subject.

关键词： Coronavirus disease COVID-19 engineering education Brazil human factors ergonomics

来源：评论

学校读者我要写书评

暂无评论

Blockchain in supply chain management: a grounded theory-based analysis

引用

KYBERNETES 2023年第4期52卷 1425-1444页

作者： Rodrigues, Eladian Batista Lourenzani, Wagner Luiz Satolo, Eduardo Guilherme Braga Junior, Sergio Silva Anholon, Rosley Simon Rampasso, Izabela Sao Paulo State Univ UNESP Sch Sci & Engn Tupa Brazil Univ Estadual Campinas Sch Mech Engn Campinas Brazil Univ Catolica Norte Dept Ingn Ind Antofagasta Chile Fed Fluminense Univ Doctoral Program Sustainable Management Syst PNPD CAPES Program Niteroi RJ Brazil

Purpose This study aims to present consolidated information on blockchain, which seeks to better clarify the concept of blockchain and the associated implications and characteristics. Design/methodology/approach The methodological procedure used was Grounded Theory, based on a Systematic Bibliographic Review on the adoption of blockchain in supply chain management. To add experts' opinion on the subject to the analyzed panorama, data from a survey were also considered in the analysis. Findings The Grounded Theory enabled the development of consolidated information on blockchain related knowledge, identifying benefits, fragilities and contributions of the concept for supply chain management. Originality/value An epistemological gap has been identified between the use of blockchain in supply chain management and a theoretical basis to support the application. The originality of this study lies in providing a proposition of this theoretical basis.

关键词： Blockchain Supply chain management Grounded theory Industry 4.0

来源：评论

学校读者我要写书评

暂无评论

Business models towards SDGs: the barriers for operationalizing Product-Service System (PSS) in Brazil

引用

INTERNATIONAL JOURNAL OF SUSTAINABLE DEVELOPMENT AND WORLD ECOLOGY 2021年第4期28卷 350-359页

作者： Labbate, Renato Silva, Rodrigo Farias Rampasso, Izabela Simon Anholon, Rosley Quelhas, Osvaldo L. G. Leal Filho, Walter Univ Estadual Campinas Sch Mech Engn Campinas SP Brazil Fed Fluminense Univ Doctoral Program Sustainable Management Syst PNPD CAPES Program Niteroi RJ Brazil Fed Fluminense Univ Master Program Management Syst & Doctoral Program Niteroi RJ Brazil Hamburg Univ Appl Sci Fac Life Sci Hamburg Germany

Sustainable development requires the creation and development of new business models. Sharing economy will maximize the use of a product by several people, while it enables the reduction of natural resource consumption. In this sense, Product-Service Systems (PSS) can greatly contribute to achieving the Sustainable Development Goals, published by the United Nations. In this context, the present study aims to analyse the barriers associated with the operationalization of PSS business models in Brazil. Nineteen barriers listed in the literature supported a questionnaire used in a survey of Brazilian researchers. Data analysis was performed through Hierarchical Cluster Analysis, descriptive statistics and TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution). TOPSIS is used for comparative ordering of barriers in terms of intensity. The results showed that there are many barriers observed in the Brazilian scenario for the operationalization of PSS;those related to the resistance to change to the mentioned business models and the lack of necessary skills to manage them stood out. These findings can be used to enhance the debates about PSS in the Brazilian context.

关键词： Product-Service System sustainability SDG 9 SDG 12 barriers Brazil

来源：评论

学校读者我要写书评

暂无评论

The environmental impacts of face-to-face and remote university classes during the COVID-19 pandemic

引用

SUSTAINABLE PRODUCTION AND CONSUMPTION 2021年 27卷 1975-1988页

作者： Silva, Diogo A. Lopes Giusti, Gabriela Rampasso, Izabela S. Junior, Antonio Carlos Farrapo Marins, Manoela Anechini Simoes Anholon, Rosley Fed Univ Sao Carlos UFSCar Dept Prod Engn Res Grp Sustainabil Engn Sorocaba Brazil Fed Fluminense Univ PNPD CAPES Program Doctoral Program Sustainable Management Syst Niteroi RJ Brazil Univ Estadual Campinas Sch Mech Engn Campinas Brazil Fed Univ Sao Carlos UFSCar Sorocaba Brazil

The face-to-face university classes were abruptly transferred to virtual environments during the pandemic of COVID-19, which generated changes in teaching routine and environmental impacts associated with them. Considering this reality, studies comparing the environmental impacts of face-to-face and remote classes can be of great value. In this sense, this study performed a Life Cycle Assessment (LCA) of faceto-face and remote university classes in a Higher Education institution in the context of COVID-19. Inputs of energy and materials (food, office materials), outputs (air and water emissions, and solid waste) were gathered in situ for the functional unit of 2 hours of face-to-face or virtual class per week for 60 engineering students. Thirteen midpoint impact categories were selected by using the recent Impact World + midpoint method for Continental Latin America, version 1.251. In the literature, most papers about the environmental management of educational activities focus on the energy efficiency of buildings and electronic equipment during their use. But this study revealed other environmental hotspots primarily associated with meal consumption followed by ethanol fuel use. Meal consumption patterns can be explained by the fact that people usually eat more often during home-office activities. Otherwise, the transportation impacts due to ethanol use are related mainly to face-to-face classes, as much transport is required such as for food supply and student transportation. Finally, an uncertainty and a sensitivity analysis were designed for the LCA conclusions. We concluded that remote classes during the COVID-19 pandemic tend to minimize the overall evaluated impacts to ten of the thirteen impact categories. An optimal scenario was also proposed showing an overall minimization of the impacts by up to 57%, if a hybrid class model were to be adopted. (C) 2021 Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.

关键词： Life cycle management Comparative LCA Digital impacts

来源：评论

学校读者我要写书评

暂无评论

Improving research labs' performance through project management guidelines: a case study analysis

引用

INTERNATIONAL JOURNAL OF PRODUCTIVITY AND PERFORMANCE MANAGEMENT 2021年第3期70卷 704-721页

作者： Pacheco Junior, Marco Antonio Anholon, Rosley Rampasso, Izabela Simon Leal Filho, Walter Univ Estadual Campinas Sch Mech Engn Campinas Brazil Fed Fluminense Univ Doctoral Program Sustainable Management Syst PNPD CAPES Program Niteroi RJ Brazil Hamburg Univ Appl Sci Hamburg Germany

Purpose The article aims to critically analyze the project management developed by research laboratories of a Brazilian university in order to enhance their performance. For this, a critical analysis was performed to identify existing opportunities about the management of schedules and resources. Additionally, a software was developed to enable performance improvement. Design/methodology/approach The methodological procedures used were literature review, for a theoretical foundation, and case study conducted with semi-structured interviews, documentary research and on-site visits. Through a detailed critical analysis of the laboratories' management, it was possible to understand the activities developed and map the main difficulties observed. Findings A total of five plausible points of improvement were identified, namely reduced teams and accumulation of activities;team seasonality;centralized management;deviations from projects and schedule control. Based on the theoretical foundation, it has been proposed adjustments to minimize the mentioned difficulties that can greatly contribute for better management efficiency of multiple research projects. In addition, a software was structured based on the proposed improvements. The laboratories' performance was monitored for a month and significant improvements were observed. Practical implications The information presented here may be of great value to other researchers interested in enhancing research laboratory performance. Originality/value The academic literature presents several examples of project management guidelines application in different organizations;however, there are few studies about the application of them in research laboratories and how to improve their performance.

关键词： Performance Research laboratories Project management Schedule management Resources management

来源：评论

学校读者我要写书评

暂无评论

Human resources and Industry 4.0: an exploratory study in the Brazilian business context

引用

KYBERNETES 2022年第11期51卷 3305-3319页

作者： Pio, Pedro Carmona Rampasso, Izabela Simon Cazeri, Gustavo Tietz Santa-Eulalia, Luis Antonio Pavan Serafim, Milena Anholon, Rosley Univ Estadual Campinas Sch Mech Engn Campinas Brazil Fed Fluminense Univ PNPD CAPES Program Doctoral Program Sustainable Management Syst Niteroi Brazil Univ Sherbrooke Ecole Gest Sherbrooke PQ Canada Univ Estadual Campinas Sch Appl Sci Lab Publ Sect Studies Limeira Brazil

Purpose The present study aimed to evaluate how Brazilian companies from different sectors are developing human resources practices in the context of Industry 4.0 and which of these practices allows better differentiate of companies. Design/methodology/approach After a systematic literature review to identify the most important human resources practices in the context of Industry 4.0, a survey with professionals from human resources area of companies operating in Brazil was carried out. Data analysis was performed through frequency evaluation and CRITIC method (Criteria Importance Through Intercriteria Correlation). CRITIC method was used to identify the practices that best differentiate the studied companies. Findings The analysed companies are in different evolutionary stages regarding how human resources management practices are adapting to the Industry 4.0 context. Few companies have presented reliable results to better support the transition process. Practices related to evaluating employee performance in this context, estimating the needs of financial resources and time for the training required by Industry 4.0 and establishing systems to recognise talents among employees who already work for the company are the practices that best differentiate companies. Originality/value There are few studies on this topic for Brazilian context. The information presented in this article can be useful for professionals and researchers.

关键词： Human resources Human resources practices Industry 4 0 CRITIC method Brazil

来源：评论

学校读者我要写书评

暂无评论

Bioconversion of Agroindustrial Waste in the Production of Bioemulsifier by Stenotrophomonas maltophilia UCP 1601 and Application in Bioremediation Process

引用

INTERNATIONAL JOURNAL OF CHEMICAL ENGINEERING 2020年第1期2020卷

作者： Nogueira, Ianne Batista Rodriguez, Dayana Montero da Silva Andradade, Rosildeide F. Lins, Amanda Barbosa Bione, Ana Paula Sales da Silva, Israel Goncalves Franco, Luciana de Oliveira de Campos-Takaki, Galba M. Univ Catolica Pernambuco Postgrad Program Dev Environm Proc Recife PE Brazil Univ Catolica Pernambuco Postgrad Program Dev Environm Proc Natl Program Postdoctorate PNPD CAPES Recife PE Brazil Univ Fed Rural Pernambuco Ctr Biosci Dept Microbiol Recife PE Brazil Univ Catolica Pernambuco Nucleus Res Environm Sci & Biotechnol Recife PE Brazil

This study investigated the potential of the bacterium Stenotrophomonas maltophilia UCP 1601 to produce a new biomolecule with emulsifying properties by determining the hemolytic activity, obtaining a halo of 9 mm in blood agar. Fermentations were carried out in saline mineral medium supplemented with 10% waste soybean oil (WSO) and different concentrations of glucose, peptone, ZnCl2, and MgSO4, according to a 2(4) full-factorial design. The results showed that the best results were obtained in condition 6 (medium composed of 4% glucose, 1% peptone, 2.72% ZnCl2, and 2.46% MgSO4), with excellent high emulsification index of 82.74%, using burned motor oil. The emulsifying property of the biomolecule produced was confirmed by the emulsification index of 78.57, 54.07, and 58.62%, using soybean, corn, and diesel oils, respectively, and the stability at different values of pH, temperature, and NaCl concentrations. The yield of the produced bioemulsifier was 2.8 g/L, presenting an anionic character and polymeric nature (37.6% lipids, 28.2% proteins, and 14.7% carbohydrates), confirmed by FTIR. The new bioemulsifier demonstrated promising potential for bioremediation of hydrophobic contaminants in the environment, since it had the ability to reduce the viscosity of WSO and burned motor oil, as well as excellent dispersion capacity of the burned motor oil in water (69.94 cm(2) of oil displacement area), and removing 71.7% of this petroleum derivative from sandy soil.

关键词： Bioremediation

来源：评论

学校读者我要写书评

暂无评论

Morphological responses, fruit yield, nutritive value and in vitro gas production of forage watermelon genotypes on semi-arid condition

引用

BIOLOGICAL RHYTHM RESEARCH 2022年第4期53卷 510-518页

作者： Ribeiro, Isadora Almeida Voltolini, Tadeu Vinhas Simoes, Welson Lima Justiniano Fonseca Ferreira, Maria Aldete Menezes, Daniel Ribeiro Gois, Glayciane Costa Fed Univ San Francisco Valley Postgrad Program Anim Sci Petrolina Brazil Brazilian Agr Res Corp EMBRAPA Semiarid Petrolina Brazil Fed Univ San Francisco Valley PNPD CAPES Postgrad Program Vet Sci Semiarid Highway BR 407 BR-56300000 Petrolina PE Brazil

This study aimed to evaluate morphological, bromatological, in vitro gas production and yield of forage watermelon (Citrullus lanatus var. citroides) genotypes in semi-arid condition. Seven genotypes were evaluated were BGCIA 228, BGCIA 239, Jojoba, BGCIA 228 x BGCIA239, BGCIA 228 x BGCIA Jojoba, BGCIA 239 x Jojoba and BGCIA 991. The experimental design was a complete randomized block with three replicates. The genotypes presented differences between the characteristics: fruit length (P = 0.01), vertical diameter (P = 0.02), peel thickness (P = 0.01), fruit pulp thickness (P = 0.02), transversal diameter (P = 0.02), in vitro dry matter digestibility (P = 0.003) and the latency time (P < 0.0001). Cumulative in vitro gas production and gas production rate was not affected by genotypes. None of the studied genotypes had production and productivity affected. Among them, Jojoba and BGCIA 991 stood out for having heavier and longer fruits, and a higher peel thickness and pulp length.

关键词： Citrullus lanatus var citroides forage plant semi-arid

来源：评论

学校读者我要写书评

暂无评论

Assessing risk management in Brazilian social projects: a path towards sustainable development

引用

INTERNATIONAL JOURNAL OF SUSTAINABLE DEVELOPMENT AND WORLD ECOLOGY 2021年第5期28卷 451-460页

作者： Moraes, Layse F. B. Rampasso, Izabela Simon Anholon, Rosley Lima, Gilson B. A. Santa-Eulalia, Luis A. Mosconi, Elaine Yparraguirre, Ivany T. R. Univ Estadual Campinas Sch Mech Engn Campinas Brazil Fed Fluminense Univ PNPD CAPES Program Doctoral Program Sustainable Management Syst Niteroi RJ Brazil Fed Fluminense Univ Master Program Management Syst Niteroi RJ Brazil Fed Fluminense Univ Doctoral Program Sustainable Management Syst Niteroi RJ Brazil Univ Sherbrooke Ecole Gest Sherbrooke PQ Canada

Social projects are an important mean to reduce social problems and they have an increased relevance in contexts of high social inequalities, as it is the case of Brazil. However, the existence of these projects may not be enough, they need to be properly managed, including projects risks. In this context, this paper aims to evaluate the application of risk management in social projects in Brazil. A survey was performed with social project managers and data was analyzed through TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution), to rank the items application levels, according to the ISO 31,000's guidelines. Results provide an overview of Brazilian situation. According to the findings presented, the items related to projects context analysis, and responsibility assignments in the projects were the items better applied, while the items related to the understanding of team members regarding risks in social projects and to the amplitude of risk management in the projects were the items with the worst rank positions. The findings presented here contribute to expand the debates on the subject.

关键词： Sustainable development social projects social sustainability risk management ISO 31000

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：