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Chemistry World March 10, 2011 Kate McAlpine |
Aerosol data from BP spill Analysis of atmospheric data suggests that emissions of intermediate volatile organic compounds and semi-volatile organic compounds were low compared with those of volatile organic compounds. |
Chemistry World August 6, 2009 Simon Hadlington |
Organic aerosol mystery solved Scientists believe they may have cracked an important conundrum in atmospheric chemistry: how a volatile molecule released by plants helps to form aerosols that can have a profound effect on weather and climate systems. |
Chemistry World March 2009 Emma Davies |
Fruits of the forest Last summer a team of UK scientists dragged the contents of their lab out into the jungle, to analyse the local atmosphere. |
Chemistry World August 18, 2009 Jon Cartwright |
Ozone reaction with skin causes irritants Armin Wisthaler of the Leopold-Franzens University of Innsbruck, Austria, and Charles Weschler of Rutgers University in New Jersey, US, have performed a study of ozone with human occupants in an office environment. |
Chemistry World July 19, 2012 Alexander Archibald |
Chemistry in the atmosphere The Mechanisms of Atmospheric Oxidation of the Oxygenates by Calvert et al. is the fourth in a series dedicated to detailing the mechanisms of oxidation of volatile organic compounds in the atmosphere. |
Chemistry World April 9, 2008 Kira Welter |
Rainforest emissions don't harm clean skies Atmospheric chemists have been overestimating the harmful effects of rainforests' hydrocarbon emissions, German scientists say. |
Chemistry World June 27, 2012 Maria Burke |
Mystery metal revealed by UK atmospheric inventory The first detailed analysis of air pollution in the UK for more than a decade has revealed some puzzling findings. |
Chemistry World July 10, 2006 Arthur Rogers |
Outdoor Chores Outlawed Under restrictions triggered when ground levels of ozone -- an indicator of photochemical smog -- exceed set thresholds, French officials are empowered to ban certain activities in order to reduce emissions of volatile organic compounds. |
Chemistry World April 7, 2008 Kira Welter |
Industrial emissions boost pollution at coastlines Pollution along our coastlines is worsened by chemical reactions that occur when emissions from ships and heavy industry combine with ocean air, US scientists have found. |
Chemistry World July 27, 2012 Phillip Broadwith |
Storm on the horizon for ozone levels Summer storms can inject water vapor high into the atmosphere and trigger processes that degrade the ozone layer, say US chemists. |
Chemistry World October 13, 2010 James Urquhart |
Aerosol theory solidifies An international team of researchers has found that atmospheric aerosol particles long thought to be liquid can in fact be amorphous solids. The discovery could improve atmospheric models and climate predictions. |
Chemistry World August 24, 2011 Josh Howgego |
Cosmic Rays Get Ahead in CLOUD Organic chemical vapours may have a previously unimagined cooling effect on global climate. |
Chemistry World October 6, 2008 Lewis Brindley |
Global ozone pollution warning Current controls are failing to protect human health and the environment from increasing ground-level ozone, according to a report by the Royal Society. |
Chemistry World June 25, 2014 Ruth Knowles |
'Smell of death' reveals cadaver's secrets Research into the chemical odors released by decomposing bodies is providing forensic scientists with a powerful tool to determine how long a person has been dead |
Chemistry World September 16, 2014 James Urquhart |
Ozone layer no longer thinning Scientists say that they are cautiously optimistic about the recovery of the ozone layer. |
Chemistry World May 11, 2007 Michael Gross |
The Atmosphere on Titan's Moon Using spectroscopic measurements made during flybys of the Cassini craft, researchers in the U.S. can now present first insights into the reactions that lead from methane and nitrogen to the formation of tholins, which are believed to make up the orange fog that veils Titan's surface. |
Chemistry World May 28, 2014 Richard Massey |
Out of the frying pan and into the atmosphere Researchers have come closer to understanding why fatty acids, emitted in significant quantities by fast food outlets cooking meat, persist for so long in the atmosphere. |
Chemistry World January 22, 2015 Rebecca Trager |
US methane emissions reduction effort generates sparks The White House has set a new goal of cutting methane emissions from the oil and gas sector by 40-45% by 2025. |
Reactive Reports Issue 37 David Bradley |
Shipping News International shipping may be one of the largest sources of air pollutants along the Norwegian coast and in the Northern Atlantic. |
National Defense May 2008 Grace V. Jean |
Water, Climate Change: Recipe for Trouble? We still lack a comprehensive understanding of how the world's water possibly could be affected by the phenomenon of climate change. |
Chemistry World March 6, 2013 Ian Farrell |
How healthy is your breath? Breath analysis for healthcare is a hot topic, with the ultimate goal being a device that can identify an illness from a single breath at your doctor's office. Although this is still some way off, breath chemistry is used currently to monitor some conditions. |
Chemistry World July 29, 2008 Simon Hadlington |
Air freshener chemical concerns revived A long-running controversy over the safety of scented household products has flared up once again, with the publication of a US study. |
Chemistry World March 28, 2014 Mark Peplow |
A war on smog Growing public concern over the state of the environment has forced Chinese officials to take action. And where chemistry has often been seen as the villain of the piece, it is now set to play a vital role in cleaning the country's air. |
Chemistry World November 12, 2010 Akshat Rathi |
How green is your detergent? Fragranced household products, even those labelled as 'green', can emit large numbers of hazardous chemicals that aren't listed on their labels, US researchers have confirmed. |
Chemistry World January 21, 2014 Peter Braesicke |
Chemical modeling for air resources If you want to learn about the chemical composition of the atmosphere, this book by Jinyou Liang will be a useful companion. |
Chemistry World September 3, 2014 Andy Extance |
Environmental priorities stymie hunt for stubborn ozone depleter The Earth's gradually healing ozone layer -- an iconic success in humanity's attempts to fix the environmental damage it causes -- is being set back by unanticipated lingering pollutants. |
Reactive Reports May 2007 David Bradley |
Windows Cause Pollution According to researchers, the grime that accumulates on windows, buildings, roads, and other urban surfaces could be an important source of nitrogen oxide air pollutants. |
Food Processing August 2012 |
MRO Q&A: Regulations Regarding Airborne Fryer and Smoking Emissions What are the regulations regarding airborne fryer and smoking emissions and how to handle them when venting to the outside? Do they need to be collected, and, if so, what are the best methods? |
Chemistry World September 22, 2010 Andy Extance |
Warming worry shades ozone success International measures fighting ozone depletion are working, according to the latest scientific assessment, but could elevate the climate change threat without continued effort. |
Chemistry World October 26, 2011 Jon Cartwright |
Complex organic matter may have been found beyond the Solar System Scientists in Hong Kong believe they have found traces of organic compounds deep in interstellar space that have similar structures to coal and oil. |
Chemistry World August 7, 2012 Laura Howes |
European air pollution concerns The European Environment Agency has reported that 11 of the member states of the European Union have exceeded the emission limits set by the Convention on long-range transboundary air pollution. |
Chemistry World December 22, 2014 Andy Extance |
Chemistry from the skies promises low-emission nylon raw material Mimicking the breakdown of atmospheric organic compounds has led to a cleaner way to make a key nylon raw material. |
Smithsonian February 2007 Virginia Morell |
Ahead in the Clouds The no-nonsense atmospheric chemist Susan Solomon helped patch the ozone hole. Now, as a leader of a major United Nations report -- out this month -- she's going after global warming. |
Chemistry World August 18, 2015 Matthew Gunther |
Life of grime for atmospheric chemistry Atmospheric chemists from Canada have discovered that grimy surfaces on city buildings and windows may be releasing ozone precursors into the atmosphere when exposed to sunlight. |
Reactive Reports December 2006 David Bradley |
Dick Wife An interview with the chemical IT scientist and co-founder of SORD, a scientific publishing company that seeks to solve the problem of organizing the myriad of undocumented chemistry and the chaotic mess of the commercial database. |
Chemistry World July 19, 2007 Simon Hadlington |
Antarctic Atmosphere Could Give Gaia Hypothesis a Boost The surprising discovery of significant quantities of iodine oxide in the lower atmosphere above Antarctica will have a potentially significant impact on current models of global atmospheric chemistry. |
Chemistry World August 25, 2006 Maria Burke |
American Rain Loses Its Acidity Rain in North Carolina is less acidic than it was 20 years ago, report researchers in the state. The changes could trigger significant -- mostly positive -- environmental effects. |
Chemistry World July 31, 2014 Caryl Richards |
New source of hydroxyl radicals found in the clouds An international collaboration of scientists has discovered a previously unidentified source of tropospheric hydroxyl radicals generated by the interaction of ozone with the surface of clouds. |
Chemistry World October 5, 2015 Rebecca Trager |
New US ozone standard under fire The US has strengthened air quality standards for ground-level ozone generating a backlash from industry. |
Chemistry World August 27, 2009 Tom Bond |
Nitrous oxide key ozone destroyer Nitrous oxide is the single most important manmade substance reducing ozone in the atmosphere, according to US researchers. |
Chemistry World July 30, 2008 Ruth Tunnell |
Bourbon's blueprint revealed Researchers based in Germany have picked out the molecules responsible for the aroma of Kentucky bourbon, in order to understand - and perhaps control - the spirit's flavor. |
Chemistry World April 25, 2013 Andreas Barth |
Chemical bibliometrics Counting compounds instead of publications and citations opens new perspectives for data-based scientific discovery and it can complement and stimulate both experimental and theoretical research. |
Chemistry World February 27, 2009 Hayley Birch |
More data from mixtures via NMR Finnish scientists have developed a new technique for separating out the NMR spectra of compounds in a mixture. |
Chemistry World August 30, 2009 Nina Notman |
Nanoparticle breath test for lung cancer A sensor that can differentiate between the volatile organic compounds in the breath of lung cancer patients and those of healthy people has been developed by scientists in Israel. |
Chemistry World May 24, 2011 Andrew Turley |
Chemical industry fears over UK emissions plans Government plans to cut UK greenhouse gas emissions risk crippling the chemical sector and thereby harming chances of moving to a low emissions future |
IEEE Spectrum May 2007 William B. Gail |
Climate Control We will be able to engineer the Earth to our liking -- but we'd better start now. Before we picked a climate, we would need to evolve the political, commercial, and academic institutions to get us there. |
Geotimes July 2003 Tim Palucka |
Lightning implicated in ozone over Africa About five years ago, atmospheric scientists studying ozone concentrations over equatorial Africa and the southern hemisphere of the tropical Atlantic came across a puzzling situation. Unexpectedly high levels of ozone in southern Africa were finally explained by an overlooked phenomenon: lightning. |
Chemistry World September 12, 2006 Mark Peplow |
Bacteria Silenced by Conversation Stoppers Molecules that interrupt the chemical conversations of bacterial communities are showing early promise in beating the bugs. |
Prepared Foods September 2007 Amy Schauwecker |
Maximum Flavor Systems Excerpts from a recently published book on flavorings provide insights into the impact of hydrocolloids, protein and fat on aroma and flavor release. |
Chemistry World October 28, 2014 Derek Lowe |
Chemical space is big. Really big. We are not going to run out of interesting and useful structures, and the uses that they could be put to are probably also beyond our imagining. In chemical space, we really do have an effectively endless frontier. |