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Electromobility strategy on emerging economies: Beyond selling electric vehicles

Cleaner Energy systems 2024年 9卷

作者： Velho, Sérgio Roberto Knorr Vanderlinde, Artur Santana Guedes Almeida, Antônio Henrique Aguiar Barbalho, Sanderson César Macêdo Ministry of Development Industry Commerce and Services University of Brasília Esplanada dos Ministérios Block J – 5th-floor/DF Brasília 70053-900 Brazil Production Engineering Department Faculty of Technology University of Brasília Darcy Ribeiro University Campus Federal District Brasília 70910-900 Brazil Production Engineering Department Graduate Program in Mechatronic Systems (PPMEC) Faculty of Technology University of Brasília Darcy Ribeiro University Campus Federal District Brasília 70910-900 Brazil

Electromobility (EM) has emerged as a promising solution to achieve carbon neutrality goals by replacing traditional fossil fuel-powered transportation with electric vehicles (EVs). This sustainable transportation option significantly reduces energy consumption and eliminates greenhouse gas emissions, contributing to mitigating climate change and improving air quality. While some countries have implemented strategies to promote EM adoption, emerging economies like Brazil face complex challenges. This research employs Q-methodology to explore the viewpoints and opinions of Brazilian specialists in the field of EM, identifying challenges and opportunities for successful adoption. The study also examines the broader implications for emerging countries and their automotive industries. The findings emphasize the importance of addressing EV costs, propulsion technologies, and the need for government incentives and policies. Additionally, the research highlights the role of education and urban mobility in promoting EM. While the study offers valuable insights, it acknowledges limitations in the sample and suggests future research directions. © 2024 The Authors

关键词： Automotive value chain Electric vehicles Electromobility Q-methodology Urban mobility

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A Model-Driven Approach for Interoperability Among SaaS and DaaS/DBaaS: The MIDAS Case

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SN Computer Science 2022年第4期3卷 301页

作者： Mane, Babacar Mascarenhas, Ana Patrícia F. Magalhães Quinteiro, Gustavo Maciel, Rita Suzana Pitangueira Claro, Daniela Barreiro Formalisms and Semantic Applications Research Group (FORMAS) Institute of Computing Federal University of Bahia Av. Milton Santos Ondina Bahia Salvador 40170-110 Brazil Models for Software Engineering (MAtisse) Department of Exact Sciences and Earth State University of Bahia 2555 Silveira Martins St. Cabula Bahia Salvador Brazil Post Graduate Program in Computing and Systems Salvador University 251 Dr. Jose Peroba St. Bahia Salvador Brazil Models for Software Engineering (MAtisse) Institute of Computing Federal University of Bahia Av. Milton Santos Ondina Bahia Salvador 40170-110 Brazil

Cloud Platforms are heterogeneous, and users may face interoperability issues migrating applications or exchanging data among distinct clouds due, for instance, to the lack of standards solutions. Several solutions have been proposed to overcome lock-in situations, and middleware platforms are one of them. A semantic interoperability solution named middleware for Data as a Service (DaaS)/Database as a Service (DBaaS) and Software as a Service (SaaS)—MIDAS has been developed to overcome this lock-in issue. It is an intermediate communication layer to retrieve data from DaaS or DBaaS through a Structured Query Language (SQL) or a Not Only SQL (NoSQL) created at the SaaS level. MIDAS is a platform for software execution, but software development needs support for its entire life cycle. Therefore, we propose the Model drIven Approach for MIDAS (MIAMI), which enables the specification of platform-independent middleware models and their use to generate code on different cloud platforms. MIAMI comprises a Domain-Specific Modeling Language (DSML) that enables middleware models and a transformation specification, which defines how these models can be converted to code. MIAMI offers a strategy for MIDAS specification and code generation phases to help middleware developers’ activities. MIAMI was applied to code generation specifications in Cloud Foundry, Amazon Web Services, OpenShift, and Heroku providers to evaluate our approach. This specification shows MIAMI’s feasibility and points out that MDD is a promising approach to improving cloud interoperability solutions. © 2022, The Author(s), under exclusive licence to Springer Nature Singapore Pte Ltd.

关键词： Cloud computing Interoperability Metamodel Model-driven development

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Unveiling synergies: an analysis of inter-organizational relationships in the Brazilian photovoltaic distributed generation value chain

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Sustainable Futures 2025年 9卷

作者： Taís Bisognin Garlet Fernando de Souza Savian José Luis Duarte Ribeiro Post-Graduate Program in Production Engineering at Federal University of Rio Grande do Sul Osvaldo Aranha avenue No. 99 5th floor ZIP code: 90035-190 Porto Alegre Rio Grande do Sul Brazil Post-Graduate Program in Production Engineering at Federal University of Santa Maria Roraima avenue No. 1000 building 7 room No. 302 ZIP code: 97105-900 Santa Maria Rio Grande do Sul Brazil

Photovoltaic generation is essential to face global energy challenges and promote a transition to a sustainable future. However, as technological transformations and economic progress occur, rivalry in the photovoltaic industry intensifies. Given the different competition scenarios observed throughout the photovoltaic value chain, a deeper analysis of inter-organizational relationships is necessary to develop market strategies to increase the number of decentralized photovoltaic systems. Therefore, this article explores the dynamics of inter-organizational relationships in the Brazilian photovoltaic value chain and how they can impact the development and competitiveness of the sector. Based on literature analysis and expert interviews, drivers and barriers to establishing collaborative and synergistic relationships to expand the photovoltaic market are discussed. The results highlight the complexity of inter-organizational relationships, which manifest themselves especially as strategic partnerships, technical relationships, and commercial relationships. Relationships emerge as crucial elements to guarantee the quality of products and services, operational efficiency, competitive deadlines, and fair prices. The barriers are fierce competition, dependence on imported inputs, lack of loyalty, and logistics network deficiencies. The findings showed that involvement and synergy between different stakeholders help develop dynamic capabilities and drive mechanisms to implement resources and relationships critical to creating value and competitive advantage. Additionally, the insights can guide the formulation of actions and strategies to promote the advancement of core technologies in emerging countries’ PV industry.

关键词： Photovoltaic energy Distributed generation Value chain Inter-organizational relationships Competitiveness Stakeholders

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Ensiling treatment of rice straw with cow paunch content to enhance bioethanol production

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Case Studies in Chemical and Environmental engineering 2024年 10卷

作者： Ludfiani, Dini Dwi Arianti, Forita Dyah Pertiwi, Miranti Dian Prasetyo, Teguh Djarot, Ira Nurhayati Santoso, Arif Dwi Sasongko, Nugroho Adi Astuti, Widi Research Center for Sustainable Production Systems and Life Cycle Assessment National Research and Innovation Agency (BRIN) Prof. BJ. Habibie Complex Area Tangerang Selatan Banten 15314 Indonesia Energy Security Graduate Program Republic of Indonesia Defense University (UNHAN RI) IPSC Sentul Area West Java Bogor 16810 Indonesia Chemical Engineering Department Universitas Negeri Semarang Central Java Semarang 50229 Indonesia

Every year, the production of rice straw and cow paunch content is abundant and 80 % of them has not been utilized. This study aimed to determine the potency of ensiling treatment on them in producing bioethanol. The novelty of this study is the utilization of cow paunch content as biomass and source of microbial fiber degradation. In this study, there were six groups of treatments. Bioethanol fermentation used Saccharomyces cerevisiae. Results, ensiling treatment significantly affected (p < 0.001) the changed chemical composition of them and produce ethanol of 40.13–102.84 mg/L. Conclude, ensiling treatment was considered effective ratio for bioethanol production. © 2024

关键词： Bioethanol Paunch content Rice straw

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Exploring the Relationship between Saturated Soil Hydraulic Conductivity and Co-Driven Factors Using Artificial Neural Networks at Watershed Scale

SSRN

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SSRN 2024年

作者： Soares, Mauricio Fornalski Nunes, Romulo Félix Siqueira, Tirzah Moreira Pedrollo, Olavo Correa Reichardt, Klaus Barros, Willian Silva She, Dongli Timm, Luís Carlos Water Resources Post-Graduate Program Center of Technological Development Federal University of Pelotas Campus Porto Rua Gomes Carneiro n. 01 Rio Grande do Sul Pelotas96010-610 Brazil Center of Engineering Federal University of Pelotas Rio Grande do Sul Pelotas Brazil Soil and Water Management and Conservation Post-Graduate Program Faculty of Agronomy Federal University of Pelotas Rio Grande do Sul Pelotas Brazil Hydraulic Researchs Institute Federal University of Rio Grande do Sul Rio Grande do Sul Porto Alegre Brazil Soil Physics Laboratory CENA Department of Crop Production ESALQ University of São Paulo São Paulo Piracicaba Brazil Department of Statistics Federal University of Pelotas Campus Universitário s/n Rio Grande do Sul Capão do Leão96010-900 Brazil College of Agricultural Sciences and Engineering Hohai University Nanjing210098 China Department of Rural Engineering Faculty of Agronomy Federal University of Pelotas Campus Universitário s/n Ri o Grande do Sul CEP Capão do Leão96010-900 Brazil

Saturated hydraulic conductivity (KSat) is a key soil attribute that influences hydrological processes at multiple scales. It is well known that KSat is difficult to measure in the field. Field KSat measurement requires time and expensive equipment, skilled labor, and due to the variability of KSat, many samples are required. Artificial neural networks (ANNs) are powerful non-linear mathematical models that can estimate KSat from different soil and environmental input variables as well as using dimensionless variables generated using database resizing techniques via principal component analysis (PCA). Our main goal is to construct artificial neural network models for predicting KSat using soil and different land uses as input variables at a watershed scale. The study area is the Eller Creek watershed of about 0.7 km2 in southern Brazil, in which we established an experimental grid of 178 sampling points. Data of soil bulk density, total porosity, microporosity, macroporosity, soil organic carbon content, sand, silt and clay, and KSat were determined at each point in the 0-20 cm layer. A land-use map was derived from satellite images and used to identify the land use around each soil sampling point. PCA was applied to the original dataset and two selected PCs were included as input variables for ANN modeling. Our results suggest that PC inclusion as input parameters, collectively or individually, combined with the original data, increased the performance of the analyzed ANN models, when compared to similar models using only the original data and without PCs. The use of ANN models showed that the variation of KSat in the ECW watershed is not only associated with soil hydrological and environmental covariates, but also to PCs which are orthogonal linear recombinations that encapsulate the main sources of variation of the original datasets. © 2024, The Authors. All rights reserved.

关键词： Soils

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Simulation-Based Optimization for the Integrated Control of production and Logistics: A Performance Comparison

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IFAC-PapersOnLine 2020年第2期53卷 10639-10644页

作者： Matheus C. Pires Enzo M. Frazzon Djonathan Quadras Eike Broda Michael Freitag Department of Production Engineering and Systems (EPS) Federal University of Santa Catarina Florianópolis Brazil Graduate Program in Production Engineering Federal University of Santa Catarina Florianópolis Brazil Faculty of Production Engineering University of Bremen Bremen Germany BIBA - Bremer Institut für Produktion und Logistik GmbH at the University of Bremen Bremen Germany

Manufacturing systems’ efficiency depends on the proper assignment of orders to resources. Due to existing interdependencies, the integrated consideration of production, inventory and delivery processes can improve the overall manufacturing performance. However, the integration can result in high complexity and stochasticity. Thus, the three areas are rarely addressed together. Thereof, this paper proposes an integrated simulation-based optimization method to cope with uncertainty and complexity. The proposed approach was compared to a benchmark approach and the obtained results show that the first is able to handle the complexity and stochasticity of real-world manufacturing systems, surpassing the performance of the latter.

关键词： Supply Chain Planning Control Simulation-based Optimization Integrated Planning Simulation Optimization Simulated Annealing

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A model for renewable energy symbiosis networks in eco-industrial parks

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IFAC-PapersOnLine 2020年第2期53卷 13137-13142页

作者： Maria Angela Butturi Miguel A. Sellitto Francesco Lolli Elia Balugani Alessandro Neri Department of Sciences and Methods for Engineering University of Modena and Reggio Emilia 42100 Reggio Emilia Italy Production and Systems Engineering Graduate Program Universidade do Vale do Rio dos Sinos 93.022-000 Brazil

Renewable energy technologies integration within industrial districts can boost carbon emissions reduction in the industry sector. The eco-industrial parks model promotes the sustainable use of energy and the application of energy synergies and energy exchanges that can include renewable sources of energy. This paper presents an optimization methodology based on a multi-stakeholder perspective to evaluate energy symbiosis including the integration of renewable energy sources within the parks. The study results in three scenarios providing to managers of single firms and parks relevant information for supporting decision making regarding the economic sustainability and the environmental impacts of the energy synergies. The results show that the optimization of the collective point of view ensures more efficient management of the energy supplied by renewables as well as by firms that can provide an energy surplus.

关键词： Renewable energy systems Decision making Models Environment Energy dependence Energy management system Industrial production systems

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Cargo vehicle combinations: An economic and environmental approach to soybean supply chain in Mato Grosso, Brazil 8

Cargo vehicle combinations: An economic and environmental ap...

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8th International Conference on Information systems, Logistics and Supply Chain: Interconnected Supply Chains in an Era of Innovation, ILS 2020

作者： Toloi, Rodrigo Carlo Toloi, Marley Nunes Vituri Dos Reis, João Gilberto Mendes De Oliveira Machado, Antônio Carlos Machado, Sivanilza Teixeira Dos Santos Rabelo, Audiene Correia Bonilla, Silvia Helena Federal Institute of Mato Grosso Campus Rondonópolis Mato Grosso Brazil RESUP - Supply Chain Research Group Post-Graduate Program in Production Engineering Paulista University 1212 Dr. Bacelar St. São Paulo SP Brazil NAPOLE - Advanced Production Operations Logistics and Strategy Center Federal Institute of São Paulo 1501 Mogi das Cruzes Avenue Suzano SP Brazil

There is a growing concern about food production, the rational use of energy, and the impacts caused by anthropogenic greenhouse gas emissions on transport systems. With this concern in mind, the objective of this paper is to discuss the economic and environmental performance of different combinations of cargo vehicles. To do so, we explored the flow of soybean from Mato Grosso state to the ports. The results show that the combination of the stump semi-trailer presented the best economic performance, while the combination of the 'rodotrem' semi-trailer presented the best environmental performance. Moreover, this work points out the importance of the quality of the highways on the economic and environmental performance of soybean transportation. © Interconnected Supply Chains in an Era of Innovation - Proceedings of the 8th International Conference on Information systems, Logistics and Supply Chain, ILS 2020. All rights reserved.

关键词： Greenhouse gases

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Industry 4.0 in Brazil, Ireland and Argentina: Challenges and opportunities 49

Industry 4.0 in Brazil, Ireland and Argentina: Challenges an...

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49th International Conference on Computers and Industrial engineering, CIE 2019

作者： Satyro, Walter Cardoso Martens, Mauro Luiz Spinola, Mauro de Mesquita Vanalle, Rosangela Maria Lucato, Wagner Cezar Neto, Geraldo Cardoso de Oliveira Pinto, Luiz Fernando Rodrigues Post-graduate Program in Production Engineering Nove de Julho University-UNINOVE Sao PauloSP Brazil Pro-Rectory of Research Polytechnic School Department of Production Engineering University of Sao Paulo – USP Sao PauloSP Brazil

Industry 4.0 has drawn the attention of researchers around the world for its potential ability to increase competitiveness of the companies that can use it. Although much research has emphasized the technological aspect, little attention has been paid to the challenges and opportunities that the companies which intend to implement it expect to face. Based on secondary data this paper involved a research made with 135 companies in Ireland, 246 in Brazil and 305 in Argentina, to study the expected benefits and internal and external barriers that these 686 have in relation to the implementation of Industry 4.0. The practical implication and originality of this study is to present common points and some differences that these companies have, so researchers can guide their studies to try to overcome the main barriers, improving potential opportunities and helping to link research with practice more effectively. © 2019, Computers and Industrial engineering. All rights reserved.

关键词： Industry 4.0

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A new Normalized Index for Ranking Papers in Systematic Literature Reviews

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Decision Analytics Journal 2024年 10卷

作者： Steffen, Vilmar de Oliveira, Maiquiel Schmidt Brusamarello, Claiton Zanini Trojan, Flavio Academic Departments of Engineering (DAENG) Federal University of Technology - Parana (UTFPR) Rua Gelindo Joao Folador 2000 Parana Francisco Beltrao 85602-863 Brazil Academic Department of Physics Statistics and Mathematics (DAFEM) Federal University of Technology - Parana (UTFPR) Rua Gelindo Joao Folador 2000 Parana Francisco Beltrao 85602-863 Brazil Academic Department of Electronics (DAELE) Federal University of Technology - Parana (UTFPR) Rua Doutor Washington Subtil Chueire 330 Parana Ponta Grossa 84017-220 Brazil Post-graduate Program in Production Engineering (PPGEP) Federal University of Technology - Parana (UTFPR) Rua Doutor Washington Subtil Chueire 330 Parana Ponta Grossa 84017-220 Brazil

The number of journals, and consequently the number of papers, has grown significantly, which makes it necessary to use suitable tools in systematic literature reviews. Several methodologies have been proposed for this purpose, and one of these methods is the index calculation used to rank the papers in order of importance. This study proposes a new index called the Normalized Index for Ranking Papers to rank the papers in a systematic literature review, which is considered mainly indicators provided by the Centre for Science and Technology Studies journal indicators. For this index calculation, importance weights are assigned by the researchers, and the indicators used in the index are normalized. For ranking the final portfolio, the proposed method considers a weighted average of indicators (impact factors) in which the paper was published and a value that represents approximately the number of citations per year. The journal self-citation index benefits the journals with lower self-citation practices. A Systematic Literature Review (SLR) was carried out to analyze the final portfolio's results involving Multi-criteria Decision Analysis in airports. The indicators normalization enables the importance of each metric to be decided by the researcher according to the choice of the weights, not by the difference in the indicators’ magnitude. The importance of an article can be proved initially by the journal indicators in which the paper was published and by citations per year. © 2024 The Authors

关键词： Importance weight Journal indicator Multiple criteria Normalized Index for Ranking Papers Rank index Systematic Literature Review

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