petroleum hydrocarbons are important energy resources used by industry and in our daily life, whose production contributes highly to environmental pollution. to control such risk, bioremediation constitutes an environmentally friendly alternative technology that has been established and applied. it constitutes the primary mechanism for the elimination of hydrocarbons from contaminated sites by ...

objective: profound consumption of medicinal plants products worldwide and public misconception of the products safety puts the urgent need forward as to evaluation of their safe and harmful aspects. in the present study the lavandula angustifolia essential oil was studied with a view to the foregoing criteria. materials and methods: the antimicrobial, antioxidative, hematologic and cytotoxic ...

We present algorithms for the automatic detection of oil spills in SAR images. The developed framework consists of first detecting dark spots in the image, then computing a set of features for each dark spot, before the spot is classified as either an oil slick or a “lookalike” (other oceanographic phenomena which resemble oil slicks). The classification rule is constructed by combining statist...

Background Clove oil of Eugenia caryophyllata (Myrtaceae) is a light yellowish fluid obtained from dried flower buds. Clove oil is used traditionally to relieve toothache. Aim The aim of the present work was to study the anti-inflammatory, antinociceptive and antipyretic potential of clove oil in mice. Methods Analgesic activity was examined using acetic-acid-induced abdominal constrictions and...

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...

The Deepwater Horizon blowout resulted in the release of millions of barrels of crude oil. As part of the Trustees' Natural Resource Damage Assessment, a testing program was implemented to evaluate the toxicity of Deepwater Horizon oil and oil/dispersant mixtures to aquatic organisms from the Gulf of Mexico. Because of the variety of exposures that likely occurred, the program included 4 Deepwa...

Abstract Biodiesel is gaining importance as a substitute for diesel with special focus on the transportation sector due to its advantages over petroleum‐based alternatives. Waste fish oil was used feedstock this study, and an acid pre‐esterification process examined. The effects of three main variables biodiesel yield were studied their combined investigated. Temperature, molar ratio, catalysts...