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Estudo da eletrodeposição da liga Fe-Mo a partir de soluções levemente alcalinas contendo NTA - Nitrilo Acetato de Sódio
(Universidade Federal de São Carlos, 2012-02-29)
Fe-Mo alloys were electrochemically deposited on to a Pt substrate, from an alkaline solution containing FeCl3, Na2MoO4, trisodium nitrilotriacetic (NTA), in which Fe3+ ions were ddissolved to form [Fe(OH)(NTA)]-, ...
A aprendizagem cooperativa nas aulas de matemática : uma experiência nas turmas de 8º e 9º anos
(Universidade Federal de São Carlos, 2012-08-28)
The objective of this study is to establish whether mathematical activities, prepared based on cooperative learning, produce changes in how students learn and confront with mathematics. Thus, were designed, developed and ...
Estratégia de produção e produção enxuta: um estudo de caso em uma grande empresa metal-mecânica
(Universidade Federal de São Carlos, 2012-02-24)
The literature about Production Strategy proposes that the production function should be considered as a strategic asset and as a competitive weapon. The Production Strategy adopted in the company resulting from the ...
Simulação de um alimentador Venturi em trecho ascendente no transporte pneumático de sólidos
(Universidade Federal de São Carlos, 2012-08-30)
The radial and axial distributions of coarse solids when fed directly in a riser are unknown, despite this type of feeding is very important for drying and preheating of solids during conveying. In this context, this thesis ...
Produção de xilo-oligossacarídeos a partir de lignocelulósicos pré-tratados com xilanases imobilizadas e estabilzadas
(Universidade Federal de São Carlos, 2012-02-28)
Endoxylanase, an important industrial enzyme, cleaves ß-1,4-xylanosidic bounds in xylan chains, main plant hemicellulose component. Xylan can be explored to produce many products, among them xylo-oligosaccharides, XOS, ...
Estudo de alocação de programas de melhoria em um ambiente flow shop para redução do lead time
(Universidade Federal de São Carlos, 2012-02-27)
ABSTRACT Lead time reduction results in significant gains. This reduction is achieved through improvements programs in six different shop floor parameters. Two approaches, namely, Lean Manufacturing and Theory of Constraints ...
O trabalho dos operadores de máquinas colhedoras de cana-de-açúcar : uma abordagem ergonômica
(Universidade Federal de São Carlos, 2012-02-28)
Brazil is the largest producer of sugar cane in the world, making of this sector one of the most important agricultural activities in the country. Over recent years, the mechanization of sugarcane cutting has been regarded ...
Identificação dos fatores críticos para a aplicação de técnicas multivariadas em projetos Seis Sigma : estudo de casos
(Universidade Federal de São Carlos, 2012-02-27)
The organizations face problematic situations that involve the analysis of a significant number of correlated variables to reduce the variability of production processes. There are many approaches, methods and techniques ...
Oportunidades de aprendizagem organizacional na gestão de projetos: pesquisa-ação em uma empresa de engenharia consultiva
(Universidade Federal de São Carlos, 2012-11-09)
In recent years the possibility of incorporating the process of Learning Organizational (LO) during the life cycle of projects has been drawing the attention of scholars. However, there are few studies that analyze the ...
Proposta de modelo de avaliação de fornecedores do Programa de Aquisição de Alimentos do município de São Carlos - SP
(Universidade Federal de São Carlos, 2012-02-28)
The changes occurred in the agricultural scenario after the markets deregulation have resulted in the need for public policies to family farmers. Through a Federal initiative, in the 2003 Food Purchase Program PAA has ...