Posts filled under #aytacsasmaz


#sz #szdizisi #tolgasari

#sz #szdizisi #tolgasaritas #serhatkl #grkemsevindik #avataratakan #aytacsasmaz #nihataltnkaya #erenvurdem #buraksevin #mericaral #mustafayildiran #mehmetalikarakus #oktaymurkas #aybkepusat #ilaydaildir #nilgnal #volkanuygun #dogukanpolat #sukutlu #yigitucan #derdayasiryenal #mehmetuslu #eyfet #nazat #feysu #yavbah #yavmer @tolgasaritas_ @mericaral @berkanozyer @nihataltinkayaofficial @imrealtinkaya @avataratakan @serapinakappa @serhatkilic1 @acelyatopaloglu @mustafa9yildiran @esra3yildiran @melissayildirimer @yunusluemre

"Biz bir olmaya SZ VERDK"

"Biz bir olmaya SZ VERDK" SZ EYLLDE STAR'DA #tolgasaritas #aytacsasmaz #erenvurdem #gorkemsevindik #buraksevinc #nihataltinkaya #mustafayildiran #mehmetozgur #serhatkilic #ilaydaildir #ezgicelik #meriaral #aybukepusat #melisayldrmer #eceokay #nilgunal #soz #sozdizi #szverdik #gozunarkadakalmasin @tolgasaritas_ @aytacsasmaz @thevurdem @gorkemsevindik01 @buraksevinc_ @ilaydaildir @mericaral @aybukepusat @nilgunal @serhatkilic1 @ezoez @nihataltinkayaofficial @melissayildirimer @mustafa9yildiran @handemiyy @handemiyy @handemiyy @handemiyy @handemiyy @handemiyy @handemiyy @handemiyy @handemiyy @aytacsasmaz @aytacsasmaz @aytacsasmaz @aytacsasmaz @aytacsasmaz @aytacsasmaz @aytacsasmaz @aytacsasmaz @aytacsasmaz

An extract on #aytacsasmaz

In humans, excessive exposure to UV radiation can result in acute and chronic harmful effects on the skin, eye, and immune system. The differential effects of various wavelengths of light on the human cornea and skin are sometimes called the "erythemal action spectrum.". The action spectrum shows that UVA does not cause immediate reaction, but rather UV begins to cause photokeratitis and skin redness (with Caucasians more sensitive) at wavelengths starting near the beginning of the UVB band at 315 nm, and rapidly increasing to 300 nm. The skin and eyes are most sensitive to damage by UV at 265275 nm, which is in the lower UVC band. At still shorter wavelengths of UV, damage continues to happen, but the overt effects are not as great with so little penetrating the atmosphere. The WHO-standard ultraviolet index is a widely publicized measurement of total strength of UV wavelengths that cause sunburn on human skin, by weighting UV exposure for action spectrum effects at a given time and location. This standard shows that most sunburn happens due to UV at wavelengths near the boundary of the UVA and UVB bands. Bioolympics discover UV reaction index to detect the leak of UV light.

Corona discharge on electrical apparatus can be detected by its ultraviolet emissions. Corona causes degradation of electrical insulation and emission of ozone and nitrogen oxide. EPROMs (Erasable Programmable Read-Only Memory) are erased by exposure to UV radiation. These modules have a transparent (quartz) window on the top of the chip that allows the UV radiation in.

Using a catalytic chemical reaction from titanium dioxide and UVC exposure, oxidation of organic matter converts pathogens, pollens, and mold spores into harmless inert byproducts. The cleansing mechanism of UV is a photochemical process. Contaminants in the indoor environment are almost entirely organic carbon-based compounds, which break down when exposed to high-intensity UV at 240 to 280 nm. Short-wave ultraviolet radiation can destroy DNA in living microorganisms. UVC's effectiveness is directly related to intensity and exposure time. UV has also been shown to reduce gaseous contaminants such as carbon monoxide and VOCs. UV lamps radiating at 184 and 254 nm can remove low concentrations of hydrocarbons and carbon monoxide if the air is recycled between the room and the lamp chamber. This arrangement prevents the introduction of ozone into the treated air. Likewise, air may be treated by passing by a single UV source operating at 184 nm and passed over iron pentaoxide to remove the ozone produced by the UV lamp.

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