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News articles about "Chemistry"

How carbonates behave in Earth's interior

Carbonates are the most important carbon reservoirs on the planet But what role do they play in the Earth's interior How do they react to conditions in the Earth's mantle These are the questions being ... - Read More

Half spheres for molecular circuits

Corannulene is a carbon molecule with a unique shape similar to the better known fullerene and promising properties A team of scientists from SISSA and the University of Zurich carried out computer simulations of the ... - Read More

Controlling car pollution at the quantum level

Toyota Central R& amp D Labs Inc in Japan have reviewed research that might be leading the way towards a new generation of automotive catalytic converters Catalytic converters that change the toxic fumes of automobile ... - Read More

Mixing plant waste and plastic to obtain building materials

A new company PLASTINOVA has intertwined the science of chemical engineering and technology to recycle all kinds of useless plastics and tequila agave bagasse similar to wood but with greater resistance used as formwork in ... - Read More

Research shows benefits of silicon carbide for sensors in harsh environments

The use of silicon carbide as a semiconductor for mechanical and electrical sensor devices is showing promise for improved operations and safety in harsh working environments according to new research from Griffith University Experiments with ... - Read More

Thames study: Rivers can be a major source antibiotic resistance

Rivers and streams could be a major source of antibiotic resistance in the environment The discovery comes following a study on the Thames river by scientists at the University of Warwick's School of Life Sciences ... - Read More

Going negative with carbon

To combat climate change President Obama has called for an 80 percent reduction in carbon dioxide CO2 emissions by 2050. To help achieve this goal the President has encouraged big investments in wind solar and ... - Read More

Can cattle grazing management technique help capture and store carbon in soil?

Can beef production help restore ecosystems A team of scientists advisors and communications specialists are banding together to explore whether ranching management can create robust soils watersheds and wildlife habitat while sequestering atmospheric carbon dioxide ... - Read More

The future of electronics, now in 2-D

The future of electronics could lie in a material from its past as researchers from The Ohio State University work to turn germanium the material of 1940s transistors into a potential replacement for silicon At ... - Read More

Geoengineering report: Scientists urge more research on climate intervention

Deep cuts in greenhouse gas emissions while necessary may not happen soon enough to stave off climate catastrophe So in addition the world may need to resort to so called geoengineering approaches that aim to ... - Read More

Global sea ice diminishing, despite Antarctic gains

Sea ice increases in Antarctica do not make up for the accelerated Arctic sea ice loss of the last decades a new NASA study finds As a whole the planet has been shedding sea ice ... - Read More

Advent of geoengineering may help lower temperature of debate over climate change

Geoengineering an emerging technology aimed at counteracting the effects of human caused climate change also has the potential to counteract political polarization over global warming according to a new study Published Feb 9 in the ... - Read More

Want to save the planet? Neighbors better allies than family

Know your neighbor save the planet That's the key finding of a study that says visits with neighbors lead to more planet friendly behaviors than spending time with friends or family The study published by ... - Read More

Carbon release from ocean helped end the Ice Age

A release of carbon dioxide CO2 from the deep ocean helped bring an end to the last Ice Age according to new collaborative research by the University of Southampton Universitat Autònoma de Barcelona UAB the ... - Read More

Global rainfall satellites require massive overhaul

Circling hundreds of miles above Earth weather satellites are working round the clock to provide rainfall data that are key to a complex system of global flood prediction A new Cornell University study warns that ... - Read More

Quest for efficiency in thermoelectric nanowires

Efficiency is big in the tiny world of thermoelectric nanowires Researchers at Sandia National Laboratories say better materials and manufacturing techniques for the nanowires could allow carmakers to harvest power from the heat wasted by ... - Read More

Nano-hydrogels that attack cancer cells

Hydrogels are materials that are commonly used in everyday objects such as contact lenses or diapers in order to control humidity However chemical engineers at the University of Guadalajara UdeG in Mexico developed a new ... - Read More

First glimpse of a chemical bond being born

Scientists have used an X ray laser at the Department of Energy's SLAC National Accelerator Laboratory to get the first glimpse of the transition state where two atoms begin to form a weak bond on ... - Read More

Distortions glimpsed in atomic structure of materials

Researchers from North Carolina State University are using a technique they developed to observe minute distortions in the atomic structure of complex materials shedding light on what causes these distortions and opening the door to ... - Read More

Self-stretching material: No limit to number of times material can change shape

Although most materials slightly expand when heated there is a new class of rubber like material that not only self stretches upon cooling it reverts back to its original shape when heated all without physical ... - Read More
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