Artigo_Log
URI permanente para esta coleçãohttps://ri.ifam.edu.br/handle/4321/963
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Item O transporte fluvial na calha do Rio Negro(2024-10-25) Marinho, Rafaela de Águila; Silva, Jefferson FernandoThis study examined the importance of river transportation in theAmazon, focusing on the São Raimundo Port in Manaus, in light of thePorts Modernization Law. Employing both qualitative and quantitativeapproaches, including interviews with 10 boat owners, data were collectedon cargo volume, ticket prices, and vessel traffic. The competition amongsmaller vessels was highlighted as significant, with observations of ferryclosures due to lack of legalization, emphasizing the need for regulationand oversight. Results indicated that during dry seasons, cargo values rise,reducing ticket prices and stimulating increased vessel traffic. The portinfrastructure was deemed inadequate by respondents, lacking properdocking facilities. Most ferries are privately owned, while public ones servegovernmental entities. River transportation was underscored as crucial inmeeting the transportation needs of riverside communities.Item Logística reversa na pós venda: os conceitos básicos e práticas operacionais(2024-11-07) Araújo, Luan da Silva; Silva, Jefferson FernandoThis paper addresses the issue of reverse logistics in the after-sales phase,focusing on the basic concepts and operational practices adopted bycompanies. The study’s main objective is to analyze the fundamentalprinciples of reverse logistics in the after-sales phase, investigate theoperational strategies employed by companies in its implementation andevaluate the impacts of this practice, considering aspects such as costs,sustainability, and customer satisfaction. Using a qualitative bibliographicresearch methodology, articles, and books available in virtual librariessuch as Scielo and Google Scholar were reviewed. The results indicatedthat companies adopt various strategies to deal with reverse logistics inthe after-sales sector, including the use of collection points, such as Pickup points, exemplified by Amazon. These points facilitate the returnprocess for customers and contribute to reducing operating costs andpromoting sustainability. The analysis of the basic principles of reverselogistics in the after-sales phase highlighted the importance of adequateinfrastructure and effective processes for dealing with product returns,exchanges and recycling. Finally, the evaluation of the impacts of reverselogistics in the after-sales phase showed that the effective implementation of this practice can result in reduced operating costs, thepromotion of sustainability and improved customer satisfaction. Amazon’sexperience with Pick up.Item Logística como aliada na integração de pessoas portadoras de necessidades especiais no mundo profissional(2024-11-21) Souza, Diego Falcão deThis study analyzes how people with disabilities (PWD) are integratinginto the professional environment, using techniques of bibliographicanalysis and field observation through a case study. The bibliographicreview aimed to identify theories, concepts, and relevant research on thetopic, while the field research evaluated working conditions and the workenvironment to understand the challenges faced daily. We found thatthere is still a significant gap in knowledge about inclusion legislation andthe barriers encountered in the workplace. The study highlights theimportance of raising awareness and knowledge to promote inclusionand ensure equal opportunities for all. In summary, we used methods ofbibliographic review and field observation to examine how PWD arebeing included in the job market, emphasizing the need for inclusivelogistics to effectively integrate these individuals into the professionalworld.Item Evaluation of internet access by students at a federal educational institution in Northern Brazil(2024-10-24) Rebello, Adris Kristian Silva; Nascimento-e-Silva, DanielItem Analysis of the reuse of tires in synthetic grass in Manaus from the perspective of the reverse logistics process(2024-09-01) Barbosa, Thielsse de Araújo; Tino, Cláudio Fernandes; Martins, Gilbert Breves; Claro Júnior, Luiz Henrique; Oliveira, Elisângela Leitão de; Soares, Márison Luiz; Nascimento-e-Silva, DanielItem Analysis of the main logistics documents used in the dry port of city Manaus, Brazil(2023-11-11) Castro, Jennifer Oliveira de; Nascimento-e-Silva, DanielItem Factors determining the Behavior of e-commerce users according to the demographic aspects of college students(2023-12-01) Silva, Brenda Corrêa da; Nascimento-e-Silva, DanielPropósito: El comercio electrónico es una satisfacción de necesidades propias de la era de la información. Basado en tecnologías contemporáneas, ha representado un canal emergente para multiplicar las posibilidades de satisfacer demandas en prácticamente todo el planeta. Para poder mejorarlo constantemente, los científicos y directivos se han preocupado por comprender mejor el comportamiento de los compradores online. En este sentido, este estudio tuvo como objetivo identificar los factores determinantes del comercio electrónico según aspectos demográficos (frecuencia de compra, ingresos, actividad remunerada, edad y género) de estudiantes universitarios de una institución del Norte de Brasil. Marco teórico: El estudio se basó teóricamente en los factores y variables que determinan el comportamiento de compra del consumidor. Los factores como dimensiones analíticas formaron una arquitectura teórica, cada uno compuesto por sus respectivas variables y categorías de análisis. Diseño/Metodología/Enfoque: El método utilizado fue una encuesta, cuya población estuvo conformada por 51 estudiantes matriculados en el segundo semestre de 2022, de la cual se extrajo una muestra de 47 encuestados, ya que los demás abandonaron las clases. Los datos fueron recogidos mediante un cuestionario con preguntas cerradas, cuya validez fue verificada mediante la prueba alfa de Cronbach de 0,82, considerada muy conforme. Los resultados se generaron mediante la prueba U de Mann-Whitney, ya que el comportamiento de las variables no fue considerado normal por las pruebas de Kolmogorov-Smirnov y Shapiro-Wilkens. La conclusión apunta a un tipo de democracia virtual en la que se percibe poca diferenciación en los factores determinantes de las compras desde el punto de vista de las variables demográficas estudiadas.Item Estudo de caso utilizando a linguagem Python na Análise dos dados de vendas em uma loja de materiais de construção(2024-04-05) Aquino, Geliel de Oliveira; silva, Jefferson Fernando da; http://lattes.cnpq.br/0925609562506809; Silva, Jefferson Fernando da; http://lattes.cnpq.br/0925609562506809; Bacovís, Márcia Maria Costa; Silva, Marcos Carneiro da; http://lattes.cnpq.br/0682962508867807This paper explores essential strategies in inventory management, highlighting cross-selling, the use of Big Data tools, and effective inventory control practices. Initially, we address the relevance of cross-selling as a strategy that goes beyond increasing sales, providing a personalized experience to the customer. We discuss the positive influence of Big Data tools on data analysis and demand forecasting, emphasizing their contribution to improving operational efficiency, especially using Python programming. The discipline of inventory control is examined, focusing on its importance in cost optimization and maintaining the balance between supply and demand. By exploring the practical application of these concepts, we highlight the importance of demand forecasting and efficient inventory layout for cross-selling strategies. We conclude by recognizing that data analysis is the central element of these practices, providing crucial insights for informed decisions and continuous improvements.Item As dificuldades dos catadores de resíduos sólidos para realizarem a coleta seletiva na cidade de Manaus - Brasil(2023-01-24) Gomes, Alexandre da Silva; Simão, Fernanda de Nazaré Simão; Silva, Roger Farias da; Nascimento-e-Silva, DanielEste estudio buscó describir las principales dificultades que encuentran los recolectores en la recolección de materiales desechados en la ciudad de Manaus, en Brasil. El método utilizado consistió en analizar la práctica de tres recolectores que se mostraron dispuestos a brindar datos e información en profundidad, obtenidos a través de entrevistas semiestructuradas, realizadas en los propios lugares de trabajo de los encuestados, que luego fueron analizadas con la ayuda de la bibliografía conceptual. método e interpretado con la ayuda del análisis semántico. Los resultados mostraron que a) las principales dificultades son el esfuerzo físico extremo, el rechazo de las personas, las condiciones de trabajo insalubres, la falta de equipos de protección personal y la falta de participación de las personas, empresas y gobiernos; b) se presentan dificultades por falta de equipos, desconocimiento técnico de los materiales que se manejan, desconocimiento de la gente sobre la importancia del trabajo de los recolectores y falta de participación de la sociedad y de los gobiernos en la recolección selectiva; c) quienes podrían ayudar a minimizar estas dificultades son los vecinos, empresas y gobiernos y d) lo que pueden hacer los agentes es estructurar la recolección (gobierno), separar los materiales (habitantes), proporcionar más sitios de disposición (ayuntamiento) y donación de equipamiento y formación (empresas). La conclusión muestra que los agentes no están preparados para realizar logística inversa en la ciudad porque desconocen la importancia del trabajo de los recicladores para iniciar la economía circular en la ciudad. PALABRAS CLAVE: Recolectores de residuos. Logística inversa. Economía ciItem A importância da logística integrada para o sucesso das empresas no mercado nacional(2021-07-19) Rodrigues, Paulo Hercílio Duarte de Freitas; Tino, Cláudio Fernandes; Tino, Cláudio Fernandes; Silva, Jefferson Fernando da; Silva, Marcos Carneiro dain such a competitive market. The research was delineated in a bibliographic review in books, articles and magazines that present high impact factors, national and international specialized journals. The results show that integrating logistics has as one of its main objectives to minimize costs and allow all demand provided by the market to be met. An efficient logistics process has the power to offer the customer a level of service excellence by meeting the delivery deadline set by the company upon purchase. The current context shows us that with each passing day, customers are more often seeking a level of service excellence. This makes companies increasingly committed to not only reducing their costs, but also pleasing their customers in equal proportions. It follows that in a very competitive market, logistics expenses can offer an important competitive advantage for companies that are developing an effective system. Competitive advantage comes from services tailored to the company's special product requirements, making costs more efficient for each logistics element, acting responsibly, providing reliable service, good information, flexibility, good use of capacity, efficient inventory and loss prevention.