Engineering, Multidisciplinary, Aquatic Science, Organizational Behavior and Human Resource Management
23
Scopus Publications
780
Scholar Citations
13
Scholar h-index
17
Scholar i10-index
Scopus Publications
Fundão Dam Disaster's Consequences: A Characterization Study of Fishery Communities and Their Current Challenges on Rio Doce Matheus Alves dos Santos, Mayra Jankowsky, Vanielle Aparecida do Patrocinio Gomes, Jocemar Tomasino Mendonça, Rodrigo Randow de Freitas Fronteiras, 2025 This study characterized the profile of fishing and fishing communities, as well as the consequences that the Fundão dam break disaster in Mariana, Minas Gerais, had on artisanal fishing in the Rio Doce Basin. A total of 1,998 semi-structured questionnaires were applied in 42 municipalities along the Rio Doce and its mouth. As a result, the profile indicates the predominance of men, with an average age of 49 years, with extensive experience in fishing activities and primary education level. Small-scale fishery often occurs onshore, especially in the upper and middle reaches of the Rio Doce. Regarding the main consequences of the disaster, there is evidence of abandonment of fishing activities, especially in the upper and middle reaches of the Rio Doce, and a reduction in income. Pollution and reduction of fish stocks appear as some of the main problems, and among the expectations of local actors is the desire to return to fishing activities. Finally, it is evident that until now, fishing communities still suffer from its consequences, and there has been no recovery from fishing activities. These results are important for reparation actions to achieve their goal.
Operational competencies and relational resources: a multiple case study Fernando Nascimento Zatta, Elmo Tambosi Filho, Fernando Celso de Campos, Rodrigo Randow Freitas Rausp Management Journal, 2019 Purpose The purpose of this study was to use relational vision as a theoretical support for an investigation of how operational competencies are developed from the interaction of shared relational resources in the supply chain and to verify how these competencies allow the resources to be able to function, unity, integration and direction. Design/methodology/approach This multihull study was based on semi-structured interviews with 13 representatives of four dyads from companies in the steel, automotive and industrial applications, pulp processing and manufacturing and application of flexible tubes. Findings The results indicate that information, knowledge and learning are significant constructs to influence the development of operational skills in the supply chain because they represent the ability of the company to promote skills to efficiently use resources and create a barrier to imitation. Research limitations/implications There are limitations in the use of four companies from different industrial segments because it is possible to generalize the results. However, given the cross-sectional nature of the research, new studies may adopt a longitudinal approach to verify the evolution in the area of operations. Future studies may also expand the unit of analysis to understand the role of the relationship between the focus business and its strategic suppliers from the viewpoint of the suppliers. Thus, new research can be expanded to dyads, triads and business networks by investigating the various stages in the supply chain. Practical implications This study contributes to the literature and adds the dimension of relational operational skills, which is hitherto little explored in previous studies. Social implications This study contributes to the literature in the area of operations management, in collaborative relationships between buyers and sellers, focusing on the relational view of competitiveness. Originality/value The growing importance of organizations and the role of collaboration, based on mutual benefits and grouping of skills, tend to increase the competitive benefits of companies operating in this context. The management of this type of arrangement becomes a challenge for researchers, reinforcing the originality of this study.
A Framework for the Formulation of Target Costing (FWTC) in the product development process of automobile industry companies Espacios, 2018
Operational performance and competitive advantage in the supply chain: The perspectives of resource-based vision and relational vision Espacios, 2018
Investigation and analysis of the entrepreneurial profile of the students of the chemical engineering course of the Federal University of Espírito Santo - UFES/Ceunes Espacios, 2017
Use of lean thinking tools in the standardization of routine pelletizing in a pelletizing plant Espacios, 2017
Location of facilities for the disposal of solid waste in construction through reverse logistics and a multi-criteria method Espacios, 2017
Potential Index Socioeconomic, Environmental and Production of marine and estuarine fisheries in the southern region of the Espirito Santo (IPSPA -South) Espacios, 2016
Avaliação da infraestrutura laboratorial no ensino superior: uma análise comparativa entre os instrumentos do INEP/MEC e o contexto Brasil-Portugal B da Silva Fernandes, RR de Freitas Revista Científica Foz 9 (1), 4-23 , 2026 2026
Origens e evolução dos métodos e estruturas de ensino na Engenharia de Produção: uma análise histórica utilizando bibliometria SC Manzini, RR de Freitas Revista para Graduandos/Instituto Federal de Educação, Ciência e Tecnologia … , 2025 2025
Seleção de um método de previsão de demanda oriundo da aquicultura na Bacia do Rio doce em Minas Gerais (MG) e Espírito Santo (ES) WS Silva, M Jankowsky, VA do Patrocinio Gomes, RR de Freitas Revista Produção Online 25 (3), 5336-5336 , 2025 2025
SOCIOECONOMIC CHARACTERIZATION AND AQUACULTURE ANALYSIS ALONG THE DOCE RIVER BASIN, BRAZIL. WS Silva, MKS Carvalho, BIC Brito, VAP Gomes, M Jankowsky, ... Revista Producao Online 25 (4), 1 , 2025 2025
Rentabilidade, performance e os impactos da filosofia Lean na eficiência empresarial MA Dos Santos, VA do Patrocinio Gomes, W Gonçalves, RR De Freitas Brazilian Journal of Production Engineering 11 (3), 273-291 , 2025 2025
Fundão Dam Disaster's Consequences: A Characterization Study of Fishery Communities and Their Current Challenges on Rio Doce MA dos Santos, M Jankowsky, VA do Patrocinio Gomes, JT Mendonça, ... Fronteira: Journal of Social, Technological and Environmental Science 14 (3 … , 2025 2025
Influence of Drain Voltage as a Function of Spatial Charges on Nbti for Junctionless Nanowire Transistors NG Junior, EC Panzo, RT Doria, R Trevisoli, MGC de Andrade 2025 39th Symposium on Microelectronics Technology and Devices (SBMicro) 1, 1-4 , 2025 2025 Citations: 1
Sistema integrado de agendamentos (SIA) e uso de inteligência artificial (IA) voltada para a geração de insights de mercado CEC Lima, B Campanharo, RR de Freitas Revista para Graduandos/Instituto Federal de Educação, Ciência e Tecnologia … , 2025 2025 Citations: 1
Health and well-being of nursing workers: a bibliometric study IF Passos, RR De Freitas Brazilian Journal of Production Engineering 11 (3), 95-106 , 2025 2025
SELECTION OF A METHOD FOR FORECASTING FISH DEMAND FROM AQUACULTURE IN THE RIO DOCE BASIN IN MINAS GERAIS (MG) AND ESPÍRITO SANTO (ES), SOUTHEASTERN BRAZIL. W Souza Silva, M Jankowsky, VA do Patrocinio Gomes, ... Revista Producao Online 25 (3) , 2025 2025
Challenges and opportunities in the use of e-gov platforms: perspectives of retired public servants and pensioners PC de Pietre, RR De Freitas, AF Campos Brazilian Journal of Production Engineering 11 (2), 135-146 , 2025 2025
Desafios e oportunidades no uso de plataformas do E-gov: perspectivas dos servidores públicos aposentados e pensionistas PC De Pietre, RR de Freitas, AF Campos Brazilian Journal of Production Engineering 11 (2), 135-146 , 2025 2025
Lean Seis Sigma aplicado na indústria 4.0: uma contribuição Bibliométrica G Pisoler, RR de Freitas Revista Produção Online 25 (2), 4960-4960 , 2025 2025 Citations: 2
Práticas pedagógicas com Educação Ambiental em escolas situadas em municípios na zona costeira brasileira: uma revisão integrativa WMV dos Santos, RR de Freitas Revista Brasileira de Educação Ambiental (RevBEA) 20 (1), 99-118 , 2025 2025 Citations: 1
Caracterização socioeconômica e análise aquícola na Bacia do Rio Doce em Minas Gerais (MG) e Espírito Santo WS Silva, MKS Carvalho, BIC Brito, VA do Patrocinio Gomes, ... Revista Produção Online 24 (4), 5408-5408 , 2025 2025
Saúde e bem-estar do trabalhador da enfermagem: um estudo bibliométrico IF Passos, RR de Freitas Brazilian Journal of Production Engineering-BJPE 11 (3), 95-106 , 2025 2025
Nova gestão pública e gestão por resultados: uma revisão bibliométrica dos estudos no âmbito das instituições de ensino superior MBG Guedes, FB de Oliveira, RR de Freitas BRAZILIAN JOURNAL OF PRODUCTION ENGINEERING Учредители: Universidade Federal … , 2025 2025
Changes and challenges in artisanal fishery: unpacking the impact of a mining waste disaster M Jankowsky, JT Mendonça, RR Freitas Ocean and Coastal Research 72, e24063 , 2024 2024 Citations: 6
Atividade pesqueira na bacia do Rio Doce e o rompimento da barragem de Fundão: um olhar sobre os impactos negativos observados LF Augustinho, RR de Freitas Revista Brasileira de Iniciação Científica, e024034-e024034 , 2024 2024
Lista Revisores Abril-Junho 2024 RR de Freitas Brazilian Journal of Production Engineering 10 (2) , 2024 2024
MOST CITED SCHOLAR PUBLICATIONS
A evolução da pós-graduação no Brasil: histórico, políticas e avaliação LN Nobre, RR Freitas Brazilian Journal of Production Engineering 3 (2), 26-39 , 2017 2017 Citations: 107
Curricularização da extensão universitária: uma análise bibliométrica CVNC de Oliveira, MCR Tosta, RR de Freitas Brazilian journal of production engineering 6 (2), 114-127 , 2020 2020 Citations: 40
Startups no agronegócio brasileiro: uma revisão sobre as potencialidades do setor JG de Lima, OVC Pozo, RR de Freitas, GDN Mauri Brazilian Journal of Production Engineering-BJPE 3 (1), 107-121 , 2017 2017 Citations: 28
Analysis of the marine shrimp culture production chain in Southern Brazil RR Freitas, L Vinatea, S A. Netto Anais da Academia Brasileira de Ciências 81 (2), 287-295 , 2009 2009 Citations: 19
Use of performance indicators to assess the solid waste management of health services MC Assis, VAP Gomes, WC Balista, RR FREITAS Anais da Academia Brasileira de Ciências 89, 2445-2460 , 2017 2017 Citations: 18
Crude oil wastewater treatment by electrocoagulation in a continuous process with polarity switch NS Shonza, D Andreatta, EP Muniz, CJ Dalmaschio, RR de Freitas, ... Environmental technology 43 (11), 1700-1708 , 2022 2022 Citations: 16
The effect of stocking density on the growth of apple snails native Pomacea bridgesii and exotic Pomacea lineata (Mollusca, Gastropoda) ES Júnior, JCNDE BARROS, K Paresque, RRDE FREITAS Anais da Academia Brasileira de Ciencias 85 (2), 753-760 , 2013 2013 Citations: 16
Potencialidade social e econômica da pesca e maricultura no Estado do Espírito Santo, Brasil JB Teixeira, AC Lima, FP Boechat, RL Rodrigues, RR Freitas Revista de Gestão Costeira Integrada-Journal of Integrated Coastal Zone … , 2012 2012 Citations: 16
Conflitos de uso dos recursos costeiros: desafios para sustentabilidade do cultivo de moluscos RR de Freitas, GF Barroso Caderno Virtual de Turismo 6 (2), 43-50 , 2006 2006 Citations: 16
Avaliação da atividade pesqueira numa comunidade de pescadores artesanais no Espírito Santo, Brasil NG Martins, DA Rodrigues, GM Ribeiro, RR de Freitas Revista de Gestão Costeira Integrada-Journal of Integrated Coastal Zone … , 2015 2015 Citations: 15
Peixes e pesca na bacia do Rio Doce, uma análise bibliométrica M Jankowsky, RM de Carvalho, VA do Patrocinio Gomes, RR de Freitas Brazilian Journal of Production Engineering 6 (8), 14-40 , 2020 2020 Citations: 14
Operational competencies and relational resources: A multiple case study FN Zatta, ET Filho, FC de Campos, RR Freitas RAUSP Management Journal 54 (3), 305-320 , 2019 2019 Citations: 14
Use of spatial analysis to assess geographic accessibility of community pharmacies in São Mateus BD Fernandes, AF Lírio, RR Freitas, AC Melchiors Pharmacology & Pharmacy 4 (05), 438-442 , 2013 2013 Citations: 14
Aplicação do Analytic Hierarchy Process na escolha de planos de saúde FN Zatta, AL Mattos, RR de Oliveira, RR de Freitas, W Gonçalves Research, Society and Development 8 (1), e1881532-e1881532 , 2019 2019 Citations: 13
Proposta de um método de localização para expansão de um terminal portuário por meio do Analytic Hierarchy Process (AHP) JF LOUREIRO, RR de FREITAS, W GONÇALVES Revista ESPACIOS| Vol. 36 (Nº 10) Año 2015 , 2015 2015 Citations: 13
Uma análise da percepção ambiental e transformação socioeconômica de uma comunidade de pescadores artesanais em região estuarina no sudeste do Brasil KS Rocha, RV da Silva, RR de Freitas Revista de Gestão Costeira Integrada-Journal of Integrated Coastal Zone … , 2012 2012 Citations: 13
Bibliometria e seus métodos de pesquisa: Um estudo nas bases de dados scopus e web of science/bibliometric and its research methods: A scopus and web of science database study SC Suela, ER Moreto, RR de Freitas Revista FSA (Centro Universitário Santo Agostinho) 18 (6), 151-168 , 2021 2021 Citations: 12
Bibliometric and its Research Methods: A Scopus and Web of Science Database Study. S Colodetti Suela, E Rocha Moreto, R Randow de Freitas Revista FSA 18 (6), 151 , 2021 2021 Citations: 9
Evaluation of space adequateness of shrimp farms in Southern Brazil RR Freitas, C Hartmann, PRA Tagliani, LH Poersch Anais da Academia Brasileira de Ciências 83, 1069-1076 , 2011 2011 Citations: 9
Histórico e desenvolvimento da maricultura no estado do Espírito Santo, Brasil. FNGAS Sodré, RR Freitas, VLFM Rezende Revista Brasileira de Agroecologia 3 (3), 36-46 , 2008 2008 Citations: 9
