and ammonia. studies also suggest that endogenous arginine synthesis is directly related to circulating levels of citrulline, possibly to an even greater degree than supplementing with straight arginine. in addition, citrulline malate has been shown to significantly increase aerobic capacity, atp production...
super section depression: your ultimate guide depression is a mood disorder that causes a persistent feeling of sadness and loss of interest in daily life. according to the world health organisation, around million people globally, of all ages, suffer from depression. celebrities who have struggled with...
with some metal catalysts , acyl halides are commonly used as acylating agents. for example, friedel-crafts acylation uses acetyl chloride (ethanoyl chloride), ch cocl , as the agent and aluminum chloride (alcl ) as a catalyst to add an ethanoyl ( acetyl ) group to benzene : the mechanism of this reaction...
. they produce full shades on cotton and linen without mordanting and can also be applied to rayon, silk, and wool. direct dyes give bright shades but exhibit poor wash fastness. various after treatments are used to improve the wash fastness of direct dyes, and such dyes are referred to as "after treated...
faeces for days to weeks. a number of measures can be taken to improve water safety, starting with protecting the source water; treating water at the point of distribution, collection, or consumption; and ensuring that treated water is safely stored at home in regularly cleaned and covered containers...
sciences units open university centre of bioeconomy ecolchange märja dairy research farm language centre nature collections animal clinic organic centre polli horticultural research centre searmet smear jaam centre of renewable energy teadusloo uurimise keskus student union võrtsjärve learning center...
and human tissues, where it can be incorporated nonspecifically with the amino acid methionine in body proteins. skeletal muscle is the major site of selenium storage, accounting for approximately % to % of the total selenium pool [ ]. both selenocysteine and selenite are reduced to generate hydrogen...