Kayli Jade Gertsen Skin Evolution Essay Human skin pigmentation is the product of two clines produced by natural selection to adjust levels of constitutive pigmentation to levels of UV radiation (UVR). One cline was generated by high UVR near the equator and led to the evolution of dark‚ photo protective‚ melanin-rich pigmentation. The other was produced by the requirement for UVB photons to sustain cutaneous photosynthesis of vitamin D3 in low-UVB environments‚ and resulted in the evolution of
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Acne Skin Disease Medical Terminology Professor Tanious March 31‚ 2013 The skin disease that I had determined that I would be using is the acne skin disease because I believe that it is most common in many people‚ and that everyone goes through it. Furthermore I had chosen acne because it is like dermatitis. Something that I’ve recently found out is that acne is a common human skin disease. In addition many people say that acne comes from stress but no‚ acne is something that
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Different skin tones in humans are associated with the sun’s UV radiation and geography. UV rays can be used by the human body as a source for Vitamin D‚ which helps make bones stronger by taking in the calcium necessary to create stronger bones. A ton of sun exposure that’s especially strong can be damaging to the human body‚ especially the skin. To solve this problem‚ evolution created a skin tone that was already dark in areas with strong sun exposure to protect the skin from the dangerous rays
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Beauty is Skin Deep Abstract Beauty is skin deep; refers to the outward beauty of a person. We know and realize that a person can be beautiful on the inside. A person with a beautiful mind‚ we can say him/her as a nice person. But when we listen something beautiful we generally indicate that something outward appearance. So beauty is skin deep; this statement tries to highlight that person’s outward appearance counts for nothing but it is what lies beneath
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and the location. We are at a restaurant where Clara‚ the protagonist‚ is hosting a birthday party. We are now familiar with the settings. As the story continues a conflict is rising‚ coffee or ice cream? The exposition consists mainly of a description of the settings and the stunning things with ice cream and not that big of a descriptions of Clara. I believe the reason for that is‚ that this text really is focusing on the importance of the weight situation; everything in moderation‚ as I believe is
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Dumitru Objective: To accomplish the 5 set tasks. Task 1: Positioning - Consumer: Look at the Sony ad and try to formulate backwards the positioning. Task 2: Positioning – Competition a. Formulate the positioning of top 5 players on anti-aging face cream market as you can understand it from their communication in 2008 / 2009. b.Draw up the perceptual map of the category and identify each brand place on the map. Task 3: Briefing: Look at the ad named Maxilife and imagine backwards the following: a.
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store to purchase a skin care product to help prevent acne and make your skin beautiful; all you find are products aimed towards older women stating something to do with wrinkles? I don’t know about you‚ but I’m too young to even think about wrinkles at this point in my life. I just wanted something to make my skin look and feel good but at the same time help prevent break outs. The solution is “Glow”. The name says it all. It will give you radiant‚ clear skin. “Glow” skin cream is not a need‚ it’s
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The second installment in the movies of Painted Skin does revolve around the love battle that was fought between General Huo‚ the Princess Jing along with the ancient demon Xiaowei. The demon in this film Painted Skin needs the heart of many men in order to escape her curse and she is seen many a times to enjoy the insecurities of scarred face Princess Jing where it concerns Huo. She does specifically encounter Princess Jing and Huo‚ who is a part of her royal guard and is loved by the princess a
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The Physiology and Pathophysiology of the Skin Abstract The 5-HT3 receptor is a ligand-gated cation channel located in the central and peripheral nervous system; it has also been detected on a variety of other cells. In the periphery‚ it is found on autonomic neurons and on neurons of the sensory and enteric nervous system. In the CNS‚ the 5-HT3 receptor has been localized in the area postrema‚ nucleus tractus solitarii‚ nucleus vaudatus‚ nucleus accumbens‚ amygdala‚ hippocampus‚ entorhinal‚
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Classically‚ a flap has been defined as a “tongue of tissue containing skin and sub cutaneous tissues which carries its own blood supply and remains attached to the body at all times for its nourishment”. However‚ the evolution of flap surgery in the last five decades has been so rapid that this definition has become not only inaccurate but also highly inadequate. Thus‚ with the increasing knowledge of cutaneous vascular supply‚ development of microvascular techniques‚ increasing refinements in available
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