At physiological levels, the trace element selenium plays a key role in redox reactions through the incorporation of selenocysteine in antioxidant enzymes.Selenium T-Shirts has also been evaluated as a potential anti-cancer agent, where selenium nanoparticles have proven effective, and are well tolerated in vivo at doses that are toxic as soluble S
Currently, cosmetics producers in Colombia are NAIL SOLUTION facing an increasingly competitive and demanding environment; on the one hand, to market their products in national territory and countries of the Andean Community of Nations they must implement and comply with the provisions in the legislation, Decision 516 of 2002 and Resolution 3773 of
In the recent years, as a result of the economical situation in Egypt, fuel price is rapidly increased.Consequently, the cost of cargo transport is also increased.Therefore, the aim of the present paper is to check the feasibility of a pushed barge convoy system working through Cairo-Aswan waterway as an alternative mean of cargo transport in order
The use of consumer digital cameras or webcams to characterize and monitor different features has become NAIL SOLUTION prevalent in various domains, especially in environmental applications.Despite some promising results, such digital camera systems generally suffer from signal aberrations due to the on-board image processing systems and thus offer
A hazard quotient (HQ) for a single chemical and the hazard index (HI) for a mixture of chemicals were first described as approaches for risk characterisation by the EPA.HQ is defined as the ratio of exposure to an appropriate reference dose such as the ADI.HI is the sum of the HQs of the chemicals in a mixture.HQ and HI have been used to character