Latest Air pollution Stories
DUBLIN, October 17, 2014 /PRNewswire/ -- Research and Markets (http://www.researchandmarkets.com/research/l7hd7h/global_scr ) has announced the addition of the "Global
FARMINGDALE, N.Y., Oct. 16, 2014 /PRNewswire/ -- Cemtrex, Inc.
NRDC, Sierra Club, PennEnvironment, ConservationPA, PennFuture, Clean Air Council and Moms Clean Air Force React to Passage of House Bill 2354 HARRISBURG, Pa., Oct.
Living close to a major road may increase women’s risk of dying from sudden cardiac death, according to new research in the American Heart Association journal Circulation.
Go Green Global Technologies Corp. takes the first significant step towards communicating its vision OXFORD, Conn., Oct.
Award Recipients are Top Program Performers and Leaders for Freight Supply Chain Efficiency OAK BROOK, Ill., Oct.
JONESBORO, Ark., Oct.
Trinity Consultant merges with Sacramento-based Sierra Research, an air quality and pollution control research and engineering firm. Dallas, TX (PRWEB) October
A new study by Environment and Human Health, Inc.
A gas mask is designed to go over the face to protect the wearer from inhaling "airborne pollutants". The mask seals the nose and mouth and many times covers other soft tissues of the face. Some have respirators. Most gas masks provide protection from gaseous and particulate and are often used by riot police and rioters alike. They are also used by graffiti artists to protect them from the fumes. The original design had two small glass eye windows that were thick in order from keeping the...
Arctic haze is a phenomenon that occurs in the atmosphere at high latitudes in the Arctic due to air pollution. What distinguishes Arctic haze from haze found elsewhere, is the ability of its chemical ingredients to endure in the atmosphere for a longer period of time compared to other pollutants. Due to limited snowfall, rain, or turbulent air to displace pollutants from the polar air in the spring, Arctic haze can continue for more than a month in the northern atmosphere. Arctic haze was...
Haze is a type of atmospheric phenomenon where dust, smoke and dry particles in the air obscure the sky's clarity. Haze is created through various activities including farming, traffic pollution,and even wildfires. The World Meteorological Organization (WMO) categorizes the obscuration of the Earth's atmosphere by a list of different types of atmospheric phenomena. One of these is haze. The other classifications are: fog, ice fog, steam fog, mist, smoke, volcanic ash, dust, sand, and snow....
Mist is a phenomenon that consists of small droplets of water suspended in air. Mist occurs as part of a natural weather event or from volcanic activity. Mist is most common in cold air above warm water. Mist also occurs when air is exhaled in cold temperatures or when steam is formed in a sauna. Aerosol cans can create artificial mist if the humidity levels are just right. The one difference between mist and fog is visibility. If visibility is less than 0.62 miles (1 kilometer), the...
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
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