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Study shows how pollen seeds clouds and may change the weather

2015-05-05 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed

Washington Post: Those pollen grains in the air that make you miserable may have a surprising side effect: heavier rain. A new study says bits of pollen lofted into the atmosphere by springtime winds make their way into clouds, seed them and may even intensify downpours. The study, Pollen as atmospheric cloud condensation nuclei, is the among the first to propose the idea that pollen helps enhance clouds. The [pollen] grains were thought to be too large to be important in the climate system, too large to...

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How Do Pollen Particles In The Atmosphere Influence Climate?

2014-06-01 13:18:00| Climate Ark Climate Change & Global Warming Newsfeed

RedOrbit: Researchers study water cycle and cloud formation and design computer algorithm models to understand impact In the past, many atmospheric scientists believed that pollen particles probably had a negligible effect on climate because they were so big. In recent years, however, as they began to realize that pollen particles were not as sturdy as they once thought, they have been rethinking their old assumptions. Pollen can rupture and generate a lot of small, tiny particles, says Allison Steiner,...

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Pollen Guard Screen traps most dust and pollen particles.

2014-05-09 14:30:42| Industrial Newsroom - All News for Today

Featuring polyester knit fabric with very fine yarns, Pollen Guard Insect Screen allows air to flow into room while trapping most dust and pollen particles from entering, making it suitable for pollen allergy sufferers. Screen is available in 36  in. x 100 ft and 48 in. x 100 ft contractor rolls. New York Wire .140 in. spline is recommended for best fit in standard frame channel. This story is related to the following:Plant Furnishings and AccessoriesSearch for suppliers of: Insect Screens

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FDA Approves Mercks RAGWITEK (Short Ragweed Pollen Allergen Extract) Sublingual Tablet as Immunotherapy to Treat Short Ragweed Pollen-Induced Allergic Rhinitis with or without Conjunctivitis in Adults

2014-04-18 00:22:00| Merck.com - Product News

Dateline City: WHITEHOUSE STATION, N.J. RAGWITEK is the First and Only FDA Approved Sublingual Allergen Immunotherapy Tablet Indicated for the Treatment of Short Ragweed Pollen Allergies WHITEHOUSE STATION, N.J.--(BUSINESS WIRE)--Merck (NYSE:MRK), known as MSD outside the United States and Canada, today announced that the U.S. Food and Drug Administration (FDA) has approved RAGWITEK (Short Ragweed Pollen Allergen Extract) Tablet for Sublingual Use (12 Amb a 1-U). Language: English Contact: MerckMedia Contacts:Pamela Eisele, 267-305-3558Robert Consalvo, 908-423-6595orInvestor Contacts:Carol Ferguson, 908-423-4465Justin Holko, 908-423-5088 Ticker Slug: Ticker: MRK Exchange: NYSE read more

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Merck's grass pollen allergy drug wins U.S. approval

2014-04-15 03:27:19| Biotech - Topix.net

Merck & Co said the U.S. Food and Drug Administration on Monday approved its grass pollen allergy drug Grastek, becoming the second such immunotherapy treatment to be given the go-ahead in recent weeks.

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