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Avaliação de desempenho do óleo de soja como combustível para motores diesel
(Universidade Federal de Santa Maria, 2003-08-04)
The renewed interest in energy for biomass is supported by the need for different
energy sources and the need to protect the environment. Recently, because of increases in
crude oil prices, limited resources of fossil ...
Desempenho de dois protótipos de semeadoras-adubadoras para plantio direto
(Universidade Federal de Santa Maria, 2009-02-20)
With the objective of evaluating the acting of two seeder-fertilizer prototypes for the direct seeding system, works were developed in field conditions and evaluation track
according to international standard. The experiments ...
Estudo ergonômico na linha de montagem de tratores agrícolas
(Universidade Federal de Santa Maria, 2008-07-11)
This work reports a case study undertaken on the assembly line of a Brazilian tractor manufacturer. Work conditions were analyzed from an ergonomic point of view, to
identify irregularities that might jeopardize production ...