What ages hair?
نویسندگان
چکیده
منابع مشابه
What ages hair?
Hair has always played an important role in the history of mankind. Egyptian hieroglyphics are testimony of the paramount importance of hair for this ancient civilization, not only because of the visual effect, but also because of the erotic symbolism connected with hair. For the ancient Romans hair was not only a question of fashion but was used as a symbol of beauty, virility, class and intel...
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Ensuring the safety of hair implant fibers is essential. At the same time, good aesthetic quality and durability should also be considered in order to maintain expected result over the years. The main features required are biocompatibility, resistance to traction, absence of capillarity, resistance to physical-chemical stress, and low tissue trauma, in addition to good aesthetics. Biofibre® med...
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The idea that low surface densities of hairs could be a heat loss mechanism is understood in engineering and has been postulated in some thermal studies of animals. However, its biological implications, both for thermoregulation as well as for the evolution of epidermal structures, have not yet been noted. Since early epidermal structures are poorly preserved in the fossil record, we study mode...
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In contrast to nearly all other sensory systems, the mechanically sensitive ion channel carrying the receptor current into hair cells of the inner ear has not been identified in molecular terms. A number of candidates from at least two different ion channel families have been considered: these include the epithelial sodium channel (ENaC) and acid-sensing ion channel (ASIC) members of the DEG/EN...
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Three types of adult narcissism, as assessed with Wink’s (1991) observational rating method, were studied over a period of 25 years, with participants from the Intergenerational Studies of the Institute of Human Development, UC Berkeley. Narcissism was assessed on three occasions, from age 34 to age 59. Hypersensitive narcissism was found to decrease, Autonomous narcissism increased, and Willfu...
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ژورنال
عنوان ژورنال: International Journal of Women's Dermatology
سال: 2015
ISSN: 2352-6475
DOI: 10.1016/j.ijwd.2015.07.004