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Scientific Symposium on the Toxicology of Alternate Fuels

will discuss topics that include New evidence that emissions from biodiesel vehicles are less mutagenic than those from petroleum based diesel Research on the toxicity of conventional diesel and traditional diesel Human health effects of ... - Read More

New kind of ultraviolet LED could lead to portable, low-cost devices

Ultraviolet, Ultraviolet, Ultraviolet
Commercial uses for ultraviolet UV light are growing and now a new kind of LED under development at The Ohio State University could lead to more portable and low cost uses of the technology The ... - Read More

Aerosols: Chemists develop new approaches to understanding disturbing trends near Earth's surface

Chemists who are members of the American Chemical Society ACS collaborating with scientists from other fields through the University of California San Diego UCSD Center for Aerosol Impacts on Climate and the Environment CAICE have ... - Read More

General in the Solar Army to High School and College Students: 'We Are Recruiting'

High school and college students got a recruiting call today to join the Solar Army and help solve one of the 21st century's greatest scientific challenges finding the dirt cheap ingredients that would make sunlight ... - Read More

Motorized microscopic matchsticks move in water with sense of direction

Water, Water, Water
Chemists physicists and computer scientists at the University of Warwick have come together to devise a new powerful and very versatile way of controlling the speed and direction of motion of microscopic structures in water ... - Read More

How the newest diesel engines emit very little greenhouse gas nitrous oxide

Gas
The newest catalytic converters in diesel engines blast away a pollutant from combustion with the help of ammonia Common in European cars the engines exhaust harmless nitrogen and water How they do this hasn't been ... - Read More

The Real Reason to Worry About Bees

a condition sometimes termed colony collapse disorder CCD Although honeybees have been doing better in recent years something continues to kill about 1 in every 3 honeybees each year He spoke at a symposium on ... - Read More

American Chemical Society Issues Guidelines for Safer Research Laboratories

The world's largest scientific society today issued guidelines to better ensure the safety of the tens of thousands of personnel who work in research laboratories around the country The American Chemical Society ACS issued the ... - Read More

State E-Waste Disposal Bans Have Been Largely Ineffective

are topics that have received much attention in both the media and research community While the environmental footprint of IT devices is indeed significant a singular focus on their direct impacts ignores the indirect environmental ... - Read More

Panda Poop Microbes Could Make Biofuels of the Future -- an Update

that’s why we focused on the microbes in the giant panda ” Working with scientists at the University of Wisconsin Madison Brown’s team identified bacteria that break down lignocellulose into simple sugars which can be ... - Read More

American Chemical Society Presidential Symposium: Innovation and Entrepreneurship

away from large companies and toward smaller entrepreneurs and startups Amid that new landscape for transforming ideas and inventions into goods and services the American Chemical Society ACS the world’s largest scientific society today hosts ... - Read More

Edible Coatings for Ready-to-Eat Fresh Fruits and Vegetables

refrigerated packaged apple slices that last 2 3 weeks without turning brown or losing crispness Apples ordinarily begin to turn brown within 30 minutes after cutting or peeling Pavlath’s process involves treating freshly cut apple ... - Read More

Programmable glue made of DNA directs tiny gel bricks to self-assemble

Gel
A team of researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University has found a way to self assemble complex structures out of bricks smaller than a grain of salt The self ... - Read More

Scientists demonstrate new method for harvesting energy from light

Light, Light
Researchers from the University of Pennsylvania have demonstrated a new mechanism for extracting energy from light a finding that could improve technologies for generating electricity from solar energy and lead to more efficient optoelectronic devices ... - Read More

Butterfly wings inspire new technologies: From fabrics and cosmetics to sensors

Cosmetics
A new study has revealed that the stunning iridescent wings of the tropical blue Morpho butterfly could expand the range of innovative technologies Scientific lessons learnt from these butterflies have already inspired designs of new ... - Read More

Electronic Shrink Wrap for the Heart and Other Topics at the American Chemical Society Meeting

Electronic sutures that monitor surgical incisions for healing and infection Electronic films that cling to the heart like shrink wrap monitoring and regulating the heartbeat and alerting the patient and cardiologist when medical attention is ... - Read More

Toward Making People Invisible to Mosquitoes

were definite mosquito lures drawing 90 percent of the mosquitoes to the screen With other compounds however many of the mosquitoes didn’t even take flight or seemed confused “If you put your hand in a ... - Read More

University Nonprofit Poised to Bridge 'Valley of Death' and Spur Drug Development

With the “Valley of Death” looming as an increasingly serious obstacle to introducing better ways of preventing diagnosing and treating diseases a noted scientist today described a new approach for moving promising discoveries out of ... - Read More

The Chemistry Behind the Character of Bourbon, Scotch and Rye

oat and millet are added to the barrels Then additional factors of temperature humidity and air pressure come into play affecting how deeply the spirits seep into the wood and interact with its sugars tannins ... - Read More

Indy 500 Race Cars Showcase Green Fuels

Mention cars that get barely 3 miles to a gallon and are built for speed rather than cleanliness and images of gas guzzling pollution belching environmental menaces burning leaded gasoline or nitro may spring to ... - Read More
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