much like petn, etn is known for having a very long shelf life. studies that directly observed the crystalline structure saw no signs of decomposition after four years of storage at room temperature. etn has a melting point of °c, compared to petn which has a melting point of °c. recent studies of etn...
statistics surrounding the world's top exports to identify the products that most heavily galvanized international sales as well as looking the most successful exporting countries. note that the product categories are at the four-digit harmonized tariff system (hts) code level in tariff manuals. this level of...
; the first, arginase i, functions in the urea cycle, and is located primarily in the cytoplasm of hepatocytes (liver cells). the second isozyme, arginase ii, has been implicated in the regulation of intracellular arginine/ornithine levels. it is located in mitochondria of several tissues in the body...
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linear vs bent bonding can be analyzed with the enemark-feltham notation. [ ] in their framework, the factor that determines the bent vs linear no ligands is the sum of electrons of pi-symmetry. complexes with "pi-electrons" in excess of tend to have bent no ligands. thus, [co( en ) (no)cl]+, with seven...
interferes with l-arginine in the production of nitric oxide (no), a key chemical involved in normal endothelial function and, by extension, cardiovascular health. contents discovery synthesis and regulation in the body adma and suggested lines of therapeutic research see also references external links...
stop targeting kids with cereals full of artificial ingredients (petition) when i first saw kellogg's new baby shark cereal my heart sank. my daughter, who is years old, loves baby shark – and i knew when she saw this she would beg me for a box!...
ion channel conductance , glycogenolysis , and cellular apoptosis . it also relaxes smooth muscle tissues. in blood vessels , relaxation of vascular smooth muscles lead to vasodilation and increased blood flow . cgmp is a secondary messenger in phototransduction in the eye. in the photoreceptors of...
it now, even though i haven't had it in what seems like a decade...i still know what a chick-fil-a sandwich smells and tastes like. this is why i chose the mall to begin my latest food investigation. a lot of people who generally don't eat fast food still eat chick-fil-a. a lot of people say "i only...