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Monitoring lubricant oil degradation using field-cycling NMR relaxometry
(Taylor & Francis Ltd, 2019-04-30)
Proton fast field-cycling nuclear magnetic resonance (1 HFFC-NMR) was used to study the effect of thermal stress in mineral base oil. The base oil underwent controlled thermal degradation and its relaxometric response was ...
Influência de pontas de pulverização e adjuvantes no potencial de redução de deriva em túnel de vento
(2013-01-01)
The drift is intimately linked to inappropriate use of pesticides and an important factor for reducing it, is the correct selection of spray nozzles and adjuvants. The objective of this work was to evaluate the drift ...
Influência de pontas de pulverização e adjuvantes no potencial de redução de deriva em túnel de vento
(2013-01-01)
The drift is intimately linked to inappropriate use of pesticides and an important factor for reducing it, is the correct selection of spray nozzles and adjuvants. The objective of this work was to evaluate the drift ...
Natural ester fluids applications in transformers as a sustainable dielectric and coolant
(AIP Publishing, 2019-07)
New requirements for a better sustainable energy policy around the world is easy to observe, many projects in
sustainable energy are developed wherein the academia works together the authorities and commercial firms such ...
Evaluation of the biodegradation of different types of lubricant oils in liquid medium
(Brazilian Archives of Biology and Technology, 2013)
Selective factors involved in oil flotation isolation of black yeasts from the environment
(2008-12-01)
The oil flotation isolation technique has been successfully applied to recover chaetothyrialean black yeasts and relatives from the environment. The selective mechanisms playing a role in isolation are unknown. The fungi ...
Selective factors involved in oil flotation isolation of black yeasts from the environment
(2008-12-01)
The oil flotation isolation technique has been successfully applied to recover chaetothyrialean black yeasts and relatives from the environment. The selective mechanisms playing a role in isolation are unknown. The fungi ...
Analysis of the Co-Movements in the Short Term of Commodities Oil, Mineral Coal and Crude Oil
(Universidade Federal de Santa Maria, 2020)
Evaluation of the biodegradation of different types of lubricant oils in liquid medium
(Brazilian Archives of Biology and Technology, 2009-10-01)
Avaliação da Biodegradação de Diferentes Tipos de Óleo Lubrificante em Meio Aquoso pela Norma Técnica L6.350 (CETESB, 1990), utiliza-se o processo respirométrico de Bartha e Pramer para acompanhar a biodegradação de ...