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Latest Ozone Stories

2013-04-12 13:27:44

Work on Criegee intermediate published in Science magazine Researchers at Sandia National Laboratories' Combustion Research Facility, the University of Manchester, Bristol University, University of Southampton and Hong Kong Polytechnic have successfully measured reaction rates of a second Criegee intermediate, CH3CHOO, and proven that the reactivity of the atmospheric chemical depends strongly on which way the molecule is twisted. The measurements will provide further insight into...

2013-04-10 15:27:29

A research team from Birkbeck, University of London, Royal Holloway University and Uppsala University in Sweden, have helped explain how ozone causes severe respiratory problems and thousands of cases of premature death each year by attacking the fatty lining of our lungs. In a study published in Langmuir, the team used neutrons from the Institut Laue-Langevin in Grenoble and the UK's ISIS Neutron Source to observe how even a relatively low dose of ozone attacks lipid molecules that line...

2013-04-08 23:02:40

Ozone solutions, a turnkey ozone system supplier, hires water treatment expert Chad Whittington to increase manufacturing capacity and shorten lead times for ozone generation products. HULL, Iowa (PRWEB) April 08, 2013 Ozone Solutions (http://www.ozonesolutions.com), a company based in Hull, Iowa, today announced the appointment of Chad Whittington as a System Assembly Technician. The new hire will help Ozone Solutions to improve its manufacturing capabilities by refining production...

Ozone Tracking From The Space Station
2013-03-31 05:16:58

redOrbit Staff & Wire Reports - Your Universe Online NASA is planning to launch a new, highly-sophisticated space-based ozone sensor to help monitor the layer of atmosphere that helps protect the planet from some of the sun´s harshest UV rays, the US space agency announced on Friday. Dubbed the Stratospheric Aerosol and Gas Experiment III (SAGE III), the sensor is currently scheduled to be installed on the International Space Station (ISS) sometime in 2014. According to NASA,...

Causes Of 2011 Arctic Ozone Hole Pinpointed By NASA
2013-03-12 10:16:04

NASA A combination of extreme cold temperatures, man-made chemicals and a stagnant atmosphere were behind what became known as the Arctic ozone hole of 2011, a new NASA study finds. Even when both poles of the planet undergo ozone losses during the winter, the Arctic´s ozone depletion tends to be milder and shorter-lived than the Antarctic´s. This is because the three key ingredients needed for ozone-destroying chemical reactions –chlorine from man-made...

Pollution Controls May Be Working Better Than Anticipated
2013-03-12 05:32:35

redOrbit Staff & Wire Reports - Your Universe Online Ground-level ozone may be falling even faster than popular prediction models have been reporting, according to new research conducted by environmental experts at Rice University in Houston, Texas. The study suggests that recent pollution controls designed to cut down on industrial and vehicular emissions may be doing a better job of lowering dangerous ozone levels than even the Community Multiscale Air Quality (CMAQ) model has...

Fluffy Antarctic Snow Provides New Insights On Climate Cycles
2013-02-26 10:35:56

April Flowers for redOrbit.com - Your Universe Online A team of scientists, led by researchers at the University of California, San Diego, has found particles from the upper atmosphere trapped in a deep pile of Antarctic snow that hold clear chemical traces of global meteorological events. The study was published in the early online edition of the Proceedings of the National Academy of Sciences and suggests anomalies in oxygen found in sulfate particles coincide with several episodes of...

2013-02-20 23:04:19

Sleep apnea and the link to heart health and well-being Uxbridge, MA (PRWEB) February 20, 2013 February is truly a month for hearts. With Women´s Heart Health Week, Valentine´s Day last week, and February being Heart Health month, it is the perfect time to care for the heart. Untreated sleep apnea can increase the risk of high blood pressure, heart attack, stroke, obesity, adult asthma, GERD, and Type 2 diabetes. It can increase the risk of, or worsen, heart failure and...


Latest Ozone Reference Libraries

sts-66
2012-05-12 09:22:57

Atlantis launched from Kennedy Space Center on November 3, 1994 at 11:59 AM EST and landed at Edwards AFB on November 14 at 7:33 AM PST. The shuttle orbited 174 times at an altitude of 164 nautical miles at an inclination of 57 degrees and travelled 4.5 million miles. The mission lasted 10 days, 22 hours, 34 minutes, and 2 seconds. This mission further advanced efforts to collect data about sun's energy output, chemical makeup of the Earth's middle atmosphere, and how these factors affect...

Earth's Atmosphere
2004-10-19 04:45:44

Earth's Atmosphere -- Earth's atmosphere consists of nitrogen (78.1%) and oxygen (20.9%), with small amounts of argon (0.9%), carbon dioxide (variable, but around 0.035%), water vapor, and other gases. The atmosphere protects life on Earth by absorbing ultraviolet solar radiation and reducing temperature extremes between day and night. 75% of the atmosphere exists within 11km of the planetary surface. Temperature and the Atmospheric Layers The temperature of the Earth's atmosphere...

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Word of the Day
sough
  • A murmuring sound; a rushing or whistling sound, like that of the wind; a deep sigh.
  • A gentle breeze; a waft; a breath.
  • Any rumor that engages general attention.
  • A cant or whining mode of speaking, especially in preaching or praying; the chant or recitative characteristic of the old Presbyterians in Scotland.
  • To make a rushing, whistling, or sighing sound; emit a hollow murmur; murmur or sigh like the wind.
  • To breathe in or as in sleep.
  • To utter in a whining or monotonous tone.
According to the OED, from the 16th century, this word is 'almost exclusively Scots and northern dialect until adopted in general literary use in the 19th.'
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