Sulfur Dioxide Current Events | Sulfur Dioxide News | 11
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Nanotech particles affect brain development in mice
Maternal exposure to nanoparticles of titanium dioxide (TiO2) affects the expression of genes related to the central nervous system in developing mice. view more (2009-07-29)
Carbon emissions trading in Europe: Lessons to be learned
For the past three years, the European Union has been operating the world's largest emissions trading system and the first system to limit and to trade carbon dioxide emissions. view more (2008-06-11)
Oceans may soon be more corrosive than when the dinosaurs died
Increased carbon dioxide emissions are rapidly making the world's oceans more acidic and, if unabated, could cause a mass extinction of marine life similar to one that occurred 65 million years ago when the dinosaurs disappeared. view more (2006-02-21)
Ancient volcanic eruptions caused global mass extinction
A previously unknown giant volcanic eruption that led to global mass extinction 260million years ago has been uncovered by scientists at the University of Leeds. view more (2009-05-29)
New membrane strips carbon dioxide from natural gas faster and better
A modified plastic material greatly improves the ability to separate global warming-linked carbon dioxide from natural gas as the gas is prepared for use, according to engineers at The University of Texas at Austin who have analyzed the new plastic's performance. view more (2007-10-12)
Virginia Tech researcher reports nano-particle dispersion technique improves polymers
There is a lot of excitement about incorporating nano particles into polymers because of the ability to improve various properties with only a small percent of the particles. view more (2005-08-30)
Structure of enzyme against chemical warfare agents determined
The enzyme DFPase from the squid Loligo vulgaris, is able to rapidly and efficiently detoxify chemical warfare agents such as Sarin, which was used in the Tokyo subway attacks in 1995. view more (2009-01-29)
Dinosaur Deaths Outsourced to India?
A series of monumental volcanic eruptions in India may have killed the dinosaurs 65 million years ago, not a meteor impact in the Gulf of Mexico. view more (2007-10-31)
Brightening up old church windows
Somber semi-darkness, flickering candles and the smell of incense - visitors to old churches are delighted by this atmosphere, especially at Christmas time. Yet only a few of them will have noticed that Gothic churches are growing darker inside with every passing year. The reason: Deposits of soot and pollution on the window panes combine with... view more... (2002-12-20)
Air pollution increases infants' risk of bronchiolitis
Infants who are exposed to higher levels of air pollution are at increased risk for bronchiolitis, according to a new study. view more (2009-11-06)
Controlling the Size of Nanoclusters: First Step in Making New Catalysts
Researchers from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and Stony Brook University have developed a new instrument that allows them to control the size of nanoclusters - groups of 10 to 100 atoms - with atomic precision. view more (2008-07-10)
Plymouth Leads 'healthy Oceans' Research
Plymouth researchers will be presenting new research findings at an international conference they are hosting in the city next month. Professor Paul Worsfold, Co-director of Plymouth Environmental Research Centre (PERC), heads the Plymouth team working on a three-year research project which investigates the role of iron in ocean productivity and... view more... (2002-05-28)
New Type Of Reactor Developed For Cleaner, Safer Chemical Processing
Scientists in the UK are using an unusual form carbon dioxide in a new type of reactor capable of carrying out commercially important chemical processes which could be cheaper, safer and cleaner than their conventional counterparts. The work, reported in this month’s EPSRC Newsline is being carried out at the University of Nottingham led by... view more... (2001-02-05)
Study outlines eruption at undersea volcano
An international team of scientists has presented its findings from the first observations of the eruption of a submarine volcano that in 2004 and 2005 spewed out plumes of sulfur-rich fluid and pulses of volcanic ash 550 meters below the ocean's surface near the Mariana Islands northwest of Guam. view more (2006-05-25)
Dust threatens Kyoto protocol
On the eve of the Earth Summit in Johannesburg, scientists at UCL have detected a flaw in the Kyoto protocol`s global plans to reduce the impact of global warming, all because of something as simple as atmospheric dust. Dr Mark Maslin of UCL`s Environmental Change Research Centre explains: "Dust is vital to the health of the planet. This is not... view more... (2002-08-07)
Nanostructure boosts efficiency in energy transport
Overcoming a critical conductivity challenge to clean energy technologies, Boston College researchers have developed a titanium nanostructure that provides an expanded surface area and demonstrates significantly greater efficiency in the transport of electrons. view more (2009-03-03)
Arctic soil reveals climate change clues
Frozen arctic soil contains nearly twice the greenhouse-gas-producing organic material as was previously estimated, according to recently published research by University of Alaska Fairbanks scientists. view more (2008-10-08)
New knowledge about plutonium calms scientists
New analyses from KTH in Stockholm are creating order in the uncertainty that has prevailed for the last four years about how plutonium dioxide, one of the most important radioactive compounds in nuclear waste, behaves when it comes into contact with water. The findings are being published in the latest issue of Nature Materials. In January 2000... view more... (2004-03-19)
CNRS makes undersea window-cleaners redundant
The formation of bio-films is a major problem for undersea optical instruments. To prevent fouling, researchers at the Electro-Chemical Systems and Interfaces Laboratory (LISE) at CNRS (France's leading research establishment) have contributed to the development of a very promising electro-chemical protection process. The principle is based on... view more... (2004-03-05)
Banana Boat to Help with Climate Research
A refrigerated cargo vessel in the banana trade is set to contribute to research about climate change, in a new collaboration between the University of East Anglia (UEA) and The Geest Line, a commercial shipping line based in Southampton. As part of a unique Europe-wide project, a commercial vessel, involved in shipping bananas from the Caribbean... view more... (2001-12-05)
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