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Stories about: chemistry


NVIDIA GPUs Accelerate Medicine and Material Search

GPUs may have big parallel processing performance, but that ultimately doesn't matter if applications don't support it, so it is understandable that NVIDIA would eagerly announce if an important software gained such support, not to mention four. Indeed, according to its new press release, LAMMPS, GROMACS,...

10 November 2011
16:21 GMT

Easy to Use Periodic Table Guidebook

The study of chemical elements can be a pleasant activity, especially when the teacher is fun to work with. Chemistry 101 is the software that can guide you through the basics and explain everything along the way. Whether it is a school task or a simple curiosity, getting acquainted with the periodic table of the ...

23 September 2011
15:41 GMT

Jupiter's Europa May Be Home to Unexpectedly Fast Chemistry

For many years, researchers have suspected that the Jovian moon Europa contains a hidden underground ocean, but now chemists believe that something else may be taking place on the planet as well. They explain that the deep regions of the moon, and perhaps even its surface, may be home to some fast chemical processes,...

5 October 2010
04:11 GMT

Atomic and Molecular Behavior Simulated

While most areas of science are still waiting for the development of quantum computers suitable for their needs, chemistry is already beginning to reap the benefits of these devices. For the first time ever, scientists were able to use these impressive machines to study the behavior of atoms and molecules, a feat tha...

21 July 2010
05:41 GMT

Chemists to Keep Watch at Vancouver 2010 Winter Olympics

High-level sports competitions are occasions on which, theoretically, only the best of the best should gather to match their skills against others. But, in some cases, a few of these athletes “enhance” their performance by nefarious means, such as illegal substances. It is the job of doping officials and ...

9 February 2010
06:43 GMT

Self-Stirring Liquids Now Possible

Chemists have recently made a discovery that could change the way chemical reactions are approached forever. They have determined that, while mixing a reaction has the ability to promote it, the opposite is also true. In other words, putting the right mix of elements together can trigger a stirring reaction inside th...

30 January 2010
07:06 GMT

'Excalibur' Compound Finally Synthesized

One of the most peculiar and complex natural compounds, which was discovered many years ago inside sea sponges, has become the target of an international competition of sorts. Numerous research groups around the world have attempted to synthesize the elusive chemical Palau’amine in the lab, but, for as long as ...

15 January 2010
05:50 GMT

'Wet' Processors Project Gets Funding

€1.8 million were recently granted by the European Union's Future and Emerging Technologies (FET) Proactive Initiatives. The funds were given to Dr. Maurits de Planque (biochemist) and Dr. Klaus-Peter Zauner (computer scientist) at the University of Southampton's School of Electronics and Computer Scie...

13 January 2010
06:35 GMT

Molecular Hydrogen's Energy Measured with Quantum Computer

In a first-of-its-kind scientific study, researchers managed to calculate the exact energy of molecular hydrogen, using nothing more than a quantum computer. This is one of the earliest pieces of evidence and proofs-of-concept related to the new technology, which is currently being researched around the world, as an ...

11 January 2010
03:45 GMT

Chemical Bonds Destroyed Under Room Conditions

An impressive breakthrough in chemistry was recently achieved at the Cornell University, when researchers learned how to break two of the strongest types of chemical bonds in the world at room temperature and pressure. This is something that has never been done before, and experts say that the innovation could see a ...

15 December 2009
10:17 GMT

2009 Nobel Prize for Chemistry Goes to Ribosome Research

According to the Royal Swedish Academy of Sciences, which manages the most famous awards in the scientific community, the 2009 Nobel Prize for Chemistry will be shared jointly by three experts, “for studies of the structure and function of the ribosome.” In their amazing work, the trio managed to use X-ra...

7 October 2009
07:00 GMT

China Encourages Innovation by Awarding Top Scientists

Over the past several decades, China's fast-paced economic growth has by far surpassed its innovation levels, leaving the country to move ahead scientifically more through imitation than own discoveries. Now, Beijing authorities have taken a stance on this and awarded two of the nation’s most prominent sci...

12 January 2009
16:31 GMT

Nobel for Chemical Jellyfish Lights

Recently, the most important scientific prize has been awarded for its Chemistry achievements section. The winners are a Japanese and two American researchers who discovered and improved the applications of the glowing proteins in jellyfish.The actual discovery was made in 1961 by a Japanese citizen, Osamu Shimomura,...

9 October 2008
09:05 GMT

New Super Atom Created, This Time out of Silver

Super atoms are bundles of several tens of individual atoms in a vapor state that have a collective chemical behavior similar to that of a single atom of the same element used to create the super atom. Super atoms have been proven to exist for the first time back in 2005 when a team of researchers created a super ato...

2 July 2008
02:22 GMT

Wetting Theory Demonstrated in Simple Mathematics

Knowing how solid surfaces interact with liquids is often required in domains such as chemical industry or nanotechnology, but so far nobody succeeded to describe these interactions in simple mathematical formulas. Every time scientists tried to explain the phenomenon through experiments in this field, calculations b...

9 April 2008
05:57 GMT

Scientists Solve a Century-Old Chemistry Problem

A team of researchers were finally able to solve a chemistry problem that has been puzzling scientists around the world for almost a century: how to couple two unactivated carbon atoms together using a catalyst.Dave Stuart, Ottawa PhD student, along with his supervisor Dr. Keith Fagnou, both from the Department of ...

30 May 2007
05:03 GMT

Strange Emissions Coming from Mechanoluminesnce

Mechanoluminescence is the process of light generation through mechanical forces and it usually happens in crystalline structures, such as sugar or quartz. It can be produced through ultrasound, caused by stress that results in the formation of fractures or simply by rubbing, grinding or cleaving a solid.Sir Franci...

9 May 2007
16:31 GMT

Restoring Artwork with the Help of Science

Art forgery dates back more than two-thousand years. Roman sculptors produced copies of Greek sculptures. Presumably the contemporary buyers knew that they were not genuine.Art restoration is a process that attempts to return the work of art to some previous state that the restorer imagines to be "original". This wa...

23 April 2007
08:30 GMT

World's Lowest Density Crystals - 1 gram = 4500 square meters (1 acre)

Reticular chemistry deals with the ability to construct chemical structures from molecular building blocks to create new classes of materials of exceptional variety.A team of chemists from the Center for Reticular Chemistry at UCLA's California NanoSystems Institute and the departments of chemistry and biochemi...

13 April 2007
10:34 GMT

What a Fine Software for Science!

Spring is definitely here, Easter is just around the corner, birds are singing, trees are blossoming and children are happily playing in the grass. What a fine day for science this is, isn't it? Well, you could argue it actually is a very unfortunate day for science, but I was in the mood for something education...

6 April 2007
11:12 GMT

Women Are More Likely to Cheat on Their Partners with a Growing Similarity Between the Two!

The old saying "Opposites are attracted to each other" seems to be now scientifically proven.Because DNA experiments seem to enhance the idea that the long lasting happiness of a couple is linked to their biochemical difference. A team at the University of New Mexico in Albuquerque, US - led by psychologist Christine...

8 January 2007
07:20 GMT


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