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Tractor performance tests conducted under laboratory test conditions are important because these tests determine the performance characteristics used to compare strengths and weaknesses of tractors.
This study presents a brief review of financial support programs launched by the Brazilian government aimed at substituting the petroleum diesel for fuels from vegetable oils. Although the first attem...
Cetane number is an important parameter in evaluating the quality of biodiesel fuel. Its determination is usually arduous and expensive, and the results obtained are not always accurate due to experi...
December 7, 2006,Diverse mixtures of native prairie plant species have emerged as a leader in the quest to identify the best source of biomass for producing sustainable, bio-based fuel to replace petr...

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