Engenharia de Produção
URI permanente desta comunidadehttps://repositorio.fei.edu.br/handle/FEI/19
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Resultados da Pesquisa
- Factors influencing cargo robbery in last-mile delivery of e-commerce: an empirical study in Brazil(2023-12-05) SILVA, B. T.; Mauro Sampaio© 2023, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.This empirical study examines the factors influencing cargo robbery incidents in Brazil’s last-mile e-commerce delivery. By analyzing historical data from a leading online retailer, the study identifies variables such as shipment value, quantity, time of day, use of third-party services, and the presence or absence of an escort. The findings demonstrate the significant impact of these factors on the severity of cargo robbery incidents in the last-mile delivery process. These results provide valuable insights for developing effective risk management strategies to mitigate cargo robbery risks in the e-commerce sector. The study contributes to the literature on cargo security in last-mile delivery and offers practical implications for businesses, logistics professionals, and policymakers involved in the Brazilian e-commerce industry.
- Pull Production Implementation: An Action Research Study Implementando a Lógica de Produção Puxada: Uma Pesquisa-Ação(2022-11-05) VASCONCELLOS, L. H. R.; Mauro Sampaio; FONSECA, H.@ RAC owns the copyright to this content.Context: there is little empirical evidence of the relationship between the implementation of lean techniques (such as the pull system) and their real effect on supply chain performance. Objective: the purpose of this paper is to describe the process of implementing the pull production logic in the supply chain, reporting the historical evolution of indicators, such as inventory levels and lead times over 23 months of intervention. Methods: an action research project was carried out describing chain intervention steps in 2017-2019, divided into phases as follows: planning, data collection, implementation of the action, analysis and evaluation of the results. Results: the main contribution was to demonstrate that the production shift from push to pull had a positive impact on lead time, inventory, and planning routines indicators. Inventory levels were reduced by more than 30% and lead times were down approximately 40%. In addition, sales forecast assertiveness increased. Conclusion: this paper may provide a reference for organizations that want to make similar changes in their supply chains and significantly change the planning routine of their suppliers and distributors by implementing the pull logic.
- An exploratory study on emerging technologies applied to logistics 4.0 Um estudo exploratório sobre tecnologias emergentes aplicadas à logística 4.0(2020-09-05) CORREA, J. S.; Mauro Sampaio; BARROS, R. DE. C.© 2020 Brazilian Institute for Information in Science and Technology. All rights reserved.The concept of Logistics 4.0 works closely to that of Industry 4.0. While Industry 4.0 proposes a disruptive change in manufacturing, Logistics 4.0 advocates a transformation in the way organizations buy, manufacture, sell, and deliver products. The objective of this paper is to identify, in Brazilian companies, the degree of interest in the investment in six emerging technologies applicable to logistics, according to scientific literature, as well as to identify the current perception of data quality of these companies. To achieve these objectives, an online survey was conducted. The research showed that the technologies that most interest Brazilian companies are Internet of Things (IoT) and cloud computing, both with 82% of investment intention. The two technologies that least interested companies are crowdsourcing and 3D printing, both with 68% investment disinterest among respondents.
- IoT and BDA in the Brazilian future logistics 4.0 scenario(2020-03-20) CORREA, J.; Mauro Sampaio; Rodrigo de Casto Barros; Wilson de Castro HilsdorfPaper aims This paper aims to identify the degree of interest and expected return time on investment in Internet of Things (IoT) and Big Data Analytics (BDA) technologies by Brazilian logistics companies. Originality A logistics system that meets the requirements imposed by Industry 4.0 is known as Logistics 4.0. According to the current scientific literature, IoT and BDA technologies are the most promising for the Logistics 4.0 applications. Studies on the adoption of these technologies in Brazil are still embryonic and this paper collaborates to narrow this knowledge gap. Research method Exploratory research was conducted using the quantitative approach. Main findings The evidence of the interest in investment in IoT and BDA by Brazilian logistics companies, confirming the current literature. Implications for theory and practice The identification of the intended practical applications for Iot and BDA, as well as the expected difficulties in the implementation of these Technologies.