The Impact of Aerosols on Solar Ultraviolet Radiation and Photochemical Smog R. R. Dickerson*‚ S. Kondragunta‚ G. Stenchikov‚ K. L. Civerolo‚ B. G. Doddridge‚ B. N. Holben ABSTRACT Photochemical smog‚ or ground-level ozone‚ has been the most recalcitrant of air pollution problems‚ but reductions in emissions of sulfur and hydrocarbons may yield unanticipated benefits in air quality. While sulfate and some organic aerosol particles scatter solar radiation back into space and can cool Earth ’s
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antiaging tips--put ice on face before putting moisturizer on as it helps skin absorb the ingredients sleep on silk pillow ionized alkaline wate I stand on my head every day for five minutes to engorge my face and head with blood and keep a youthful look "Use sunscreen even on days you don’t think the sun is out: Skin cancer is a silent killer. Know the difference between UVA and UVB. And remember‚ it takes 30 minutes for the sunscreen to activate. Fewer wrinkles and sun spots‚ and less
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Today is a special day Modern people are always pursuing something special. When we go to buy a gift‚ we make great effort in looking for a special one. When we chew the cud of our past‚ we try to figure out a special person for us. When we have a topic to work on‚ we have to think up a special day like what I am doing now. It seems we are always lack of special things and never do we get tired of seeking it. However‚ the most theatrical thing is that we are losing the thing what we have been
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How earth is like spaceships Introduction Earth is very similar to a space ship because both are self-contained system with all the necessities to support lifelike a spaceship planet Earth moves through space‚ revolving around the sun at a speed of 108‚000 km/hr planet earth is isolated. A spaceship has a unique life support system providing air‚ water‚ food‚ shelter and companionship. Earth also has its own life support system which includes the atmosphere‚ hydrosphere‚ lithosphere and biosphere
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A. Presentation Outline I. Introduction a. Audience hook: The most up to date scientific evidence shows there is no such thing as a safe or healthy tan‚ whether under the sun or in a tanning bed (Health Canada‚ 2012). b. Thesis: Research suggests that excessive tanning is not healthy because it greatly increases the chance of skin cancer and can cause premature aging also known as “photo-aging”. c. Preview of Main points: i. Excessive tanning‚ whether it is in the sun
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NOW AND THEN: Darkness plagues the sky as the distant sun retreats behind the vast archipelago of clouds. Rain dropping like sheets of concrete‚ pounding the mud littered paddock. The clouds released a tremendous lightning strike illuminating the sky as if it were the 5th of November. The cattle’s wailing becomes drowned by the wind slapping the face of the metal roofing on the old flimsy farm house. I looked out the glass panes; my vision was slightly obscured by the foggy steam that came from
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The Best Place I Have Ever Been Most people have been to another country before maybe it’s for business or family trip. The best place I have ever been is Maldives‚ one of the most beautiful countries in the world. Maldives is a country comprised by many small islands， which now people call this country is an island country. Language cannot express the feeling I have to this illustrious country. I still remember when I was 13 years old my mom and I decided to have a trip at somewhere
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"Blackbird" Blackbird singing in the dead of night Take these broken wings and learn to fly All your life You were only waiting for this moment to arise. Blackbird singing in the dead of night Take these sunken eyes and learn to see All your life You were only waiting for this moment to be free. Blackbird fly Blackbird fly Into the light of the dark black night. Blackbird fly Blackbird fly Into the light of the dark black night. Blackbird singing in the dead of night Take
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A lot of people may not feel as though their outfit is complete until they throw on a pair of stylish sunglasses. It is true that sunglasses can really add to an outfit‚ but when you make the decision to wear them‚ you shouldn’t just be focused on how great they make you look. Should you be on the hunt for the perfect pair of sunglasses‚ there are a few things you will want to consider before going through with a purchase. Here some a great tips for choosing the right sunglasses in Cape Cod MA
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How Our Skins Got Their Color Summary This article states on how we got our skin color. In this article Marvin Harris described how the pigment of our skin originates where we live around the equator. If someone lives around the equator they have high risk of getting rickets‚ or osteomalacia. For example‚ if someone was light skinned living in Australia your chances of getting melanoma is high. The reason the risk is high for light pigmented skin living in Australia‚ is because many of them wear
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