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Dexter (also known as Dexter exchange or collisional energy transfer, colloquially known as Dexter Energy Transfer) is another dynamic quenching mechanism. [12] Dexter electron transfer is a short-range phenomenon that falls off exponentially with distance (proportional to e −kR where k is a constant that is the inverse of the sum of both van der Waals radius of the atom over 2 [13]) and ...
Canine terminology in this article refers only to dog terminology, specialized terms describing the characteristics of various external parts of the domestic dog, as well as terms for structure, movement, and temperament. This terminology is not typically used for any of the wild species or subspecies of wild wolves, foxes, coyotes, dholes ...
This effect can be used to study molecular geometry and motion. An example of its use is in TaqMan or invader assay, SNP genotyping methods. For instance, a hairpin loop with a fluorophore and quencher at the base of the stem is used. An unlabeled SNP specific PCR primer (one of many) with a specific 5' tail binds to the sequence to be probed ...
As it turns out, one animal can feel our pain.
A dog's coat is composed of two layers: a top coat of stiff guard hairs that help repel water and shield from dirt, and an undercoat of soft down hairs, to serve as insulation. [1] Dogs with both under coat and top coat are said to have a double coat. Dogs with a single coat have a coat composed solely of guard hairs, with little or no downy ...
The hair on the sides and back of the head is usually tapered short, semi-short or medium. Curtained hair: Curtained hair is the term given to the hairstyle featuring a long fringe divided in either a middle parting or a side parting. The hairstyle was popular on adolescents and men from the late 1980s until the mid-1990s.
Dog grooming refers to the hygienic care of a dog, a process by which a dog's physical appearance is enhanced. A dog groomer (or simply "groomer") is a professional that is responsible for maintaining a dog’s hygiene and appearance by offering services such as bathing, brushing, hair trimming, nail clipping, and ear cleaning.
Quenching can also be accomplished using inert gases, such as nitrogen and noble gases. Nitrogen is commonly used at greater than atmospheric pressure ranging up to 20 bar absolute. Helium is also used because its thermal capacity is greater than nitrogen.