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ESA launching satellite for new monitoring system

April 3, 2014 1:14 pm | News | Comments

The European Space Agency is launching the first of six satellites for a new system designed to better monitor climate change, environmental disasters and catastrophes like floods, volcanic eruptions and earthquakes.           

Scientists create wiring diagram for mouse brain

April 3, 2014 1:08 pm | by Malcolm Ritter, AP Science Writer | News | Comments

Scientists have created a detailed, three-dimensional wiring diagram of the mouse brain. That should help researchers seek clues about how the human brain works in health and disease.                   

Tiny power generator runs on saliva

April 3, 2014 1:02 pm | News | Comments

Saliva-powered micro-sized microbial fuel cells can produce minute amounts of energy sufficient to run on-chip applications, according to an international team of engineers.                      

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An ultrathin collagen matrix biomaterial tool for 3-D microtissue engineering

April 3, 2014 9:53 am | by World Scientific | News | Comments

A novel ultrathin collagen matrix assembly allows for the unprecedented maintenance of liver cell morphology and function in a microscale "organ-on-a-chip" device that is one example of 3-D microtissue engineering.          

Astronomers challenge current cosmological model

April 3, 2014 9:30 am | by Liverpool John Moores University | News | Comments

Astronomers are challenging the view that the currently preferred cosmological model of the Universe is correct. They are comparing recent measurements of the cosmic background radiation and galaxy clusters in two independent studies.            

Tiny crystals to boost solar cells

April 3, 2014 9:26 am | by David Bradley, International Union of Crystallography | News | Comments

A new approach to studying solar panel absorber materials has been developed by researchers in France. The technique could accelerate the development of non-toxic and readily available alternatives to current absorbers in thin film-based solar cells.

How electrodes charge and discharge

April 3, 2014 9:17 am | by David L. Chandler, MIT | News | Comments

The electrochemical reactions inside the porous electrodes of batteries and fuel cells have been described by theorists, but never measured directly. Now, a team at MIT has figured out a way to measure the fundamental charge transfer rate — finding some significant surprises.

Fighting cancer with lasers and nanoballoons that pop

April 3, 2014 9:11 am | by University at Buffalo | News | Comments

Chemotherapeutic drugs excel at fighting cancer, but they're not so efficient at getting where they need to go. Now, researchers are developing a better delivery method by encapsulating the drugs in nanoballoons – which are tiny modified liposomes that, upon being struck by a red laser, pop open and deliver concentrated doses of medicine.

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Researchers provide new insights into quantum dynamics, quantum chaos

April 3, 2014 8:51 am | by Notre Dame University | News | Comments

A team of researchers has announced analytical prediction and numerical verification of novel quantum rotor states in nanostructured superconductors. The international collaborative team points out that the classical rotor, a macroscopic particle of mass confined to a ring, is one of the most studied systems in classical mechanics.

Americans used more energy in 2013

April 3, 2014 8:47 am | by Anne M. Stark, LLN | News | Comments

Americans used more renewable, fossil and even nuclear energy in 2013, according to the most recent energy flow charts released by Lawrence Livermore National Laboratory.                                   

Incubator Shaker with Space-Saving Design

April 2, 2014 2:27 pm | Product Releases | Comments

The Minitron incubator shaker from INFORS HT offers an attractive, space-saving design and a powerful drive. Even at maximum load, with a culture volume of 7.5 L, the Minitron‘s low-vibration operation is a persuasive factor.

FFPE Kit for Automated RNA Isolation

April 2, 2014 2:17 pm | Product Releases | Comments

Promega Corp. launched the Maxwell 16 LEV RNA FFPE Kit for RNA isolation from mammalian FFPE (formalin fixed paraffin embedded) tissue samples. The new kit is designed to rapidly extract pure, high-yield RNA from thin sections of FFPE tissue samples.

Researchers open path to finding rare, polarized metals

April 2, 2014 12:31 pm | Videos | Comments

Researchers are turning some of the basic tenets of chemistry and physics upside down to cut a trail toward the discovery of a new set of materials. They’re called “polar metals” and, according to many scientific principles, they probably shouldn’t exist.

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Discovery could lead to treatments for cancer, common cold

April 2, 2014 12:20 pm | News | Comments

Scientists have published the first study explaining in detail how viruses reprogram the metabolism of the cells they invade to promote continued viral growth within an organism.                     

Strain can alter materials’ properties

April 2, 2014 9:18 am | by David Chandler, MIT | News | Comments

In the ongoing search for new materials for fuel cells, batteries, photovoltaics, separation membranes, and electronic devices, one newer approach involves applying and managing stresses within known materials to give them dramatically different properties. 

Samsung: Patents developed by Google engineers

April 2, 2014 6:24 am | by Martha Mendoza, AP National Writer | News | Comments

Samsung fired back at Apple's accusations of patent theft Tuesday, saying the South Korean tech giant didn't write any of the Android software on its smartphones and tablets, Google did. The finger-pointing took place in U.S. District Court in San Jose, where Apple Inc. and Samsung Electronics Co. are accusing each other of stealing ideas from each other. At stake: more than $2 billion if Samsung loses, about $6 million if Apple loses.

Deep water search for jet could turn on robot subs

April 2, 2014 6:16 am | by Adam Geller, AP National Writer | News | Comments

If the wreckage of a missing Malaysian airliner rests somewhere in the Indian Ocean's depths, then investigators will likely need to entrust the hunt at least partly to robot submarines and the scientists who deploy them to scan remote swaths of the seafloor. Such unmanned subs played a critical role in locating the carcass of a lost Air France jet in 2011, two years after it crashed in the middle of the south Atlantic.

Shape helps catalyst extract energy from biomass

April 2, 2014 6:06 am | News | Comments

Biomass is a good alternative for fossil fuels, but converting biomass into useful chemicals and fuels is difficult in practice. The metal oxide CeO2 can help the process by activating water, but until recent research in the Netherlands, it was not clear in which form the reactivity of this catalyst was highest.

Good vibrations: Using light-heated water to deliver drugs

April 2, 2014 5:55 am | News | Comments

Pharmaceutical researchers in California, in collaboration with materials scientists, engineers and neurobiologists, have discovered a new mechanism for using near-infrared light to activate polymeric drug-delivering nanoparticles and other targeted therapeutic substances inside the body. This discovery represents a major innovation; up to now only a handful of strategies using light-triggered release from nanoparticles have been reported.

Stem cell controversy sets back Japanese science

April 2, 2014 3:21 am | by Elaine Kurtenbach - Associated Press - Associated Press | News | Comments

The finding that a lead researcher falsified data in a widely heralded stem-cell research paper is a setback for Japan's efforts to promote its advanced research, but also a symptom of the pressure for breakthroughs in the field, experts say. The government-funded Riken Center for Development...

Scientists solve the riddle of zebras’ stripes

April 1, 2014 4:49 pm | News | Comments

Why zebras have black and white stripes is a question that has intrigued scientists and spectators for centuries. A research team in California has examined this riddle systematically and have found that biting flies, including horseflies and tsetse flies, are the evolutionary driver for zebra stripes.

One currency, one price?

April 1, 2014 4:43 pm | by Peter Dizikes, MIT | News | Comments

Economics has a “law of one price,” which states that identical goods should, in theory, sell for identical prices or else markets will even out the differences. Empirical work on the topic, however, has produced little evidence in support of this “law”. Now, a newly published paper presents evidence of a strong convergence of prices within the Eurozone, the region of European countries sharing a common currency.

Carbon nanotubes grow in combustion flames

April 1, 2014 4:34 pm | News | Comments

Recent research in Japan, China and U.S. has revealed through theoretical simulations that the molecular mechanism of carbon nanotube growth and hydrocarbon combustion actually share many similarities. In studies using acetylene molecules as feedstock, a highly reactive molecular intermediate was found to play an important role in both processes forming CNTs and soot, which are two distinctively different structures.

Multi-channel Dimming Receptacle

April 1, 2014 3:58 pm | Product Releases | Comments

TE Connectivity is debuting its ANSI C136.41 compliant solution for the electrical and mechanical interconnection between a photo control cell and a street lighting luminaire at the Light+Building show in Frankfurt, Germany. The ANSI C136.41 dimming receptacle is pre-configured with wire leads to allow for ease of integration into a new or existing outdoor lighting fixture.

Diaphgram Pump

April 1, 2014 3:51 pm | Product Releases | Comments

KNF Neuberger’s N 920 KT.29P diaphragm vacuum pump provides laboratory technicians with adjustable vacuum performance without the need for lubricating oil or recirculating water. The standalone pump provides quiet function with long product life in myriad laboratory applications, ranging from challenging rotary evaporation to simple filtration.

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