Long chain n-3 fatty acids present in fish oils have been shown to reduce fasting plasma triglyceride and very low density lipoprotein levels in normal and hyperlipidemic human subjects. The present studies were designed to examine whether dietary n-3 fatty acids influence chylomicron formation and metabolism in healthy volunteers. In the first study seven subjects were fed either saturated fat...

Hydrates are crystalline compounds similar to ice, with guest molecules like methane and ethane trapped inside cavities or cages formed by the hydrogen bounded framework of water molecules. These solid compounds give rise to problems in the natural gas oil industry because they can plug pipelines and process equipments. Low dosage hydrate inhibitors are a recently developed hydrate control tech...

The paper considers the effect of heating an oil-saturated reservoir during propagation high-frequency acoustic waves in it, due to their absorption by a saturated porous medium. It is assumed that this case, volumetric heat sources are created reservoir. density distribution medium at various capacities and frequencies shown. presents mathematical model for calculating temperature field under ...

using the evaporating method, the solubility of potassium nitrate was determined in various mixtures containing water and ethanol at 25°c. the results show that the solubility of kno3 decreases with increasing the mass percent of ethanol in the mixtures. this trend is along with decreasing the dielectric constant of water+ethanol mixtures. moreover, it can be concluded that the totqal solubilit...

The preservation for electron microscopy of saturated phospholipids in general, and phosphatidyl choline (PC)in particular, remains and unsolved problem since OsO(4) and glutaraldehyde are incapable of interacting with PC directly. However, by introducing tannic acid preceding osmication, we were able to demonstrate highly ordered, preserved lamellar structures in model experiments with saturat...

The effect of the type of dietary fat on the concentrations and compositions of high density lipoprotein (HDL) subpopulations was studied in groups of African green monkeys consuming 40% of calories as fat supplied as saturated fat (P/S = 0.3) or polyunsaturated fat (P/S = 2.2) in the presence of either 0.8 mg or 0.03 mg cholesterol/kcal. Plasma HDL cholesterol concentrations were lower in poly...

Most existing traffic signal synchronization strategies do not perform well in the saturated high-density grid road network (HGRN). Traffic congestion often occurs in the saturated HGRN, and the mobility of the network is difficult to restore. In order to alleviate traffic congestion and to improve traffic efficiency in the network, the study proposes a regional traffic signal synchronization s...

Accelerated stability studies of pharmaceutical products are commonly conducted at various combinations of temperature and relative humidity (RH). The RH of the sample environment can be controlled to set points using humidity-controlled stability chambers or via storage of the sample in a closed container in the presence of a saturated aqueous salt solution. Herein we report an unexpected N-ni...