Servo Assisted
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Socioeconomic and nutritional aspects of pregnant women assisted by Programa Bolsa Família: cohort NISAMI
Resumo Objetivou-se avaliar os fatores socioeconômicos e de assistência nutricional de gestantes beneficiárias do Programa Bolsa Família que foram atendidas em serviço de pré-natal em município do Recôncavo da Bahia. Estudo transversal realizado com 250 gestantes do serviço de pré-natal em 16 Unidades de Saúde da Família, de agosto de 2013 a deze
Ciência & Saúde Coletiva. Publicado em: 2022
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2. Desenvolvimento e analise de estrategias de controle colaborativo para cadeiras de rodas / Development analyses of collaborative control strategies for wheelchair
The aim of this dissertation is to develop control strategies for servo-assisted motorization. The system brings the power wheelchair advantages because it increases the accessibility and mobility, but it also brings manual wheelchair advantage that is the opportunity to increase the muscular and cardiovascular capacity. Thus the servo assisted wheelchair is
Publicado em: 2005
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3. Projeto, construção e avaliação de uma servovalvula dosadora para sistemas de aplicação de fertilizantes liquidos a taxas variaveis
This work had as aim to project, to build and to evaluate a flow control servo-valve for liquid fertilizer application in variable rates, as well as to conceive a system with capacity for formulation and dosage in which the valve can operate. It was conceived a system capable to work with three concentrate formulations simultaneously, using three independent
Publicado em: 2004
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4. Sistema de baixo custo para nucleação de pré-trincas por fadiga em corpos de prova de tenacidade à fratura
Fracture toughness testing becomes a very important parameter for mechanical design and maintenance of parts and structures. This work presents the design and construction of a machine device to perform the pre-crack nucleation on SE(B) specimens for fracture toughness testing. Employing this device, it is possible to test materials for K Ic, CTOD and J Ic i
Materials Research. Publicado em: 2001-07