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Procedimento de picking em um centro de distribuição utilizando princípios lean
(Universidade Federal de São Carlos, 2012-03-13) Gontijo, Layla de Barros Lima Marques; Politano, Paulo Rogério
The companies included in a globalized environment, so as to ensure their competitiveness and profitability, are seeking to implement operational excellence programs that aim at customer satisfaction (service level achieved at a fair price) and its employees. The lean philosophy has been pervasive in all sectors, and in the entire chain of value stream, as a means of getting to win this excellence and differentiate themselves in the international market. The distribution centers, and specifically the activity of picking, present themselves as a key point in this chain when considering improvements, since depending on the type of distribution center, the cost of labor associated with picking coul be significative. Coupled with the cost, the time of this activity substantially affects the cycle time of application, ie, the time between receiving a customer order and correct delivery of products. This study therefore aims to contribute to the understanding of the gains that can be obtained with the use of tools and concepts of "Lean thinking" implemented in picking procedure in a distribution center. To this are presented two proposals to do the picking process. The proposals built based on concepts of lean tools are simulated using the Simio, simulation software , and compared with the current process. The analysis of simulation results helped to find out what the procedure for picking has the best performance and satisfies customer requirements.
Análise e zoneamento ambiental da área de proteção ambiental dos rios Ligeirinho e Leãozinho (Erechim, RS)
(Universidade Federal de São Carlos, 2012-03-13) Decian, Vanderlei Secretti; Santos, José Eduardo dos; https://lattes.cnpq.br/8533387365058570; https://lattes.cnpq.br/0892952958256844
It was accomplished the analysis and environmental zoning of Ligeirinho and Leãozinho Environmental Protection Area, municipal district of Erechim, RS, with the objective of the environmental quality and ecological sustainability diagnosis. The Environmental Protection Area was submitted to the "Green Revolution process, during the decade of 1970, when the agriculture starts to alter the products, the sources of energy and the instruments used in the production, intensifying the crisis of the natural resources quality. Information related to Hydrography, Clinography, Soils Classes, Environmental Legislation (Law 4.771/65-BR) and Environmental Zoning (Law 4297/2002-BR) were used for the environmental analysis. With base in GIS techniques, as support to the information crossing and landscape synthesis, a proposal of Environmental Zoning was elaborated with the definition of five zones: Zone of Sustainable Use (44.89%); Zone of Diversified Use including areas of Pasture/Agriculture (26.15%), Pastures (1.17%), and Fruit Culture (0.30%); Zone of Permanent Preservation (7.49%); Zone of Restoration (7.36%), and Zone of Conservation (12.63%). The Environmental Protection Area area is quite heterogeneous with relationship to the land uses, with wide prevalence of the agricultural activities (74.70% in 2003 and 73.70% in 2010); the Permanent Preservation Areas evidence recovery of the index covering for native vegetation (41.17% in 2003, and 50.45% in 2010), reflecting the intensification of the environmental control in relation to the hydric resource. The environmental zoning is proposed to order the use of APA Rivers Ligeirinho e and Leãozinho, which will ensure the environmental quality of natural resources in order to ensure the improvement and maintenance on water availability, fulfilling the role and objectives that a Conservation Area for Sustainable Use should play.