Buscar
Mostrando ítems 1-10 de 14606
Measurement and analysis of the impact of oil shocks on fiscal policy
(Universidad del Zulia, 2020)
Yolk color and lipid oxidation of the eggs of commercial white layers fed diets supplemented with vegetable oils
(2016-01-01)
The objective of this study was to evaluate the influence of the supplementation of vegetable oils rich in polyunsaturated fatty acids to the diet of Leghorn layers on yolk color and on yolk lipid oxidation of eggs stored ...
The application of neural networks to the analysis of dissolved gases in insulating oil used in transformers
(Institute of Electrical and Electronics Engineers (IEEE), 2000-01-01)
The state of insulating oils used in transformers is determined through the accomplishment of physical-chemical tests, which determine the state of the oil, as well as the chromatography test, which determines possible ...
Modes of entry of petroleum distilled spray-oils into insects: a review
(Department of Agroenvironmental Sciences and Technologies, 2009-12)
Petroleum oils are some of the oldest and safest pesticides in use. In spite of the numerous improvements achieved in oil technology, the mode of entry and the insecticide action mechanism of these products have been the ...
Dietary fish oil replacement with lard and soybean oil affects triacylglycerol and phospholipid muscle and liver docosahexaenoic acid content but not in the brain and eyes of surubim juveniles Pseudoplatystoma sp
(2009-01-01)
Triplicate groups of juvenile suribim were fed for 183 days one of four different isonitrogenous (47.6% crude protein) and isolipidic (18.7% lipid) diets formulated using three different lipid sources: 100% fish oil (FO, ...
Dietary fish oil replacement with lard and soybean oil affects triacylglycerol and phospholipid muscle and liver docosahexaenoic acid content but not in the brain and eyes of surubim juveniles Pseudoplatystoma sp
(2009-01-01)
Triplicate groups of juvenile suribim were fed for 183 days one of four different isonitrogenous (47.6% crude protein) and isolipidic (18.7% lipid) diets formulated using three different lipid sources: 100% fish oil (FO, ...
Assessment of the quality of heated oils by differential scanning calorimetry
(AMER CHEMICAL SOC, 1998)
Differential scanning calorimetry (DSC) was used to follow changes in the thermal characteristics of commercial frying oils (sunflower seed, colza, and groundnut) during heating at 180 degrees C for up to 10 h. DSC tracings ...
The application of neural networks to the analysis of dissolved gases in insulating oil used in transformers
(Institute of Electrical and Electronics Engineers (IEEE), 2014)