Pigment

who have lighter skin and darker hair. The lasers are calibrated pulsate light onto the melanin in your hair. Melanin is the pigments that make your hair dark. If you have dark skin, you need to make sure that the treatment facility you are…

Vitiligo is an integumentary disorder in which white patches of skin devoid of pigmentation due to the appear on different parts of the body due to melanocytes, cells which make pigment, are destroyed. Vitiligo can also affect the mucous membrane which are the tissues in the mouth, nose or eyes. Although the cause is unknown, it is suspected to be caused by an autoimmune disease. Autoimmune disease happens when your immune system mistakenly attacks some part of your own body. In this case, the…

affect photosynthesis? Photosynthesis, a process used by plants and other organisms to convert light energy into chemical energy that can be released later to fuel the organisms’ activities, depends upon the absorption of light by pigments found in the plant leaves. Pigments, such as chlorophyll and carotenoids, absorb and reflect light based on the wavelength of light. To be more explicit, photosynthesis is the process that transforms the energy of sunlight into chemical energy stored in the…

Blue light is filtered by the overlaying yellow pigment and thus appears green. Many frogs can adjust their colour to match their background and thus to camouflage themselves. (Integrated Principles of Zoology, 15th edition, Hickman Roberts Keen, McGraw-Hill, 2011, P558) 4.2) The structure of the skull…

barium also We are using in the nuclear medicine and it’s called radiopharmaceuticals such as Carbon-11 , Chromium-51 , Fluorine-18FDG , Gallium-87 , Gallium-86 citrate , Technetium-99 , Iodine-123 and Iodine-131 . there are all these different uses pigments have benefits and harm . Firstly , we will talk about Iodine-123 is used to diagnoses the patients . It use for routine scan the time of imaging 4-6 or 24 hours and dosage 100-400 microCi po , Also we can use for thyroid cancer…

Results and Discussion A. Diffusion of selected plant pigments In conducting the diffusion of 4 different kinds of treatments (distilled water, distilled water placed in boiling bath, vegetable oil, heated vegetable oil), the researchers made use of the atsuete and sugar beets. The different kinds of treatments determined how the temperature will affect the color intensity of the atsuete and sugar beets. There were 4 test tubes used in each atsuete and sugar beets with each having a…

gallbladder or bile dics from bile pigments,cholesterol,and calcium salts.Gallstones can cause severe pain and blockage of the bile duct.More than one million americans are diagnosed with gallstones (Choleithiasic) every year,More than 25 million already have this disorder.The causes of gallstones is called Imbalances in the substances.But the two types of gallstones are cholesterol and pigment stones.Also 80 percent of gallstones are cholesterol stones,pigment stones,dark in color, are made of…

canvas. As Chave pointed out in her essay, “there is no center in his paintings, no one area predominating over others ”(106). Spectatorship, therefore, becomes an intricate question, because of its sexually confused figures interpreted by scattered pigments on the canvas (95). In this essay, I will discuss the implications of abstract expressionist painting and the way the viewer might understand the meaning painters try to convey on their canvas as represented by Jackson Pollock’s No. 22.…

The topic of this essay is mythology with the relation with single story. This essay was influenced by the writing Chimamanda Ngazi Adichie who wrote “The Danger of a Single Story.” In this essay I will discuss how the media affects Chimamanda as she arrived at Mexico. I will also discuss about mythological depictions in the media and how it affected the world, involving some famous films, characters in it and the original characters. Moreover Chimamanda believes that, “ To create a single story…

The Catalan Atlas is a massive, ambitious and stunningly beautiful artifact with illustrations and writing on the regions, peoples and cultures of the medieval world. While some of the images, such as pygmies attacking cranes, are based off legends, some, like a figure showing surgical practices, demonstrates the knowledge the Cresques had access to when creating this atlas. The Catalan Atlas originally had a unique orientation as north was at the bottom and was read from the Far East to the…