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News articles about "System"

Classical nova explosions are major lithium factories in the universe

A team of astronomers from National Astronomical Observatory of Japan NAOJ Osaka Kyoiku University Nagoya University and Kyoto Sangyo University observed Nova Delphini 2013 which occurred on August 14 2013. Using the 8.2 meter Subaru ... - Read More

Searching for signs of a force from the 'dark side' in particle collisions

Scientists searching for signs of elusive dark photons as an explanation for an anomaly in a groundbreaking physics experiment have nearly ruled out their role Though the postulated particles could still exist as carriers of ... - Read More

Igniting the air for atmospheric research

Scientists from Vienna and Moscow have created a high energy mid infrared laser powerful enough to create shining filaments in the air Such devices could be used to detect chemical substances in the atmosphere It ... - Read More

Nanotechnology: Better measurements of single molecule circuits

It's nearly 50 years since Gordon Moore predicted that the density of transistors on an integrated circuit would double every two years Moore's Law has turned out to be a self fulfilling prophecy that technologists ... - Read More

3-D engineered bone marrow makes functioning platelets

A team led by researchers at Tufts University School of Engineering and the University of Pavia has reported development of the first three dimensional tissue system that reproduces the complex structure and physiology of human ... - Read More

Impact of Deepwater Horizon Oil on beach microbial communities

When oil from the Deepwater Horizon spill first began washing ashore on Pensacola Municipal Beach in June 2010 populations of sensitive microorganisms including those that capture sunlight or fix nitrogen from the air began to ... - Read More

Potential new breathalyzer for lung cancer screening

Researchers from Chongqing University in China have developed a high sensitive fluorescence based sensor device that can rapidly identify cancer related volatile organic compounds biomarkers found exclusively in the exhaled breath of some people with ... - Read More

A rapid extension of nanographene sheets from readily available hydrocarbons

The rapid and uniform construction of nanographene sheets has now become possible in a precisely controlled manner from a new catalytic system developed by a team of chemists at the Institute of Transformative Bio Molecules ... - Read More

Combating Bacterial Infections Through Immunoengineering

Released 17 Feb 2015 3 00 PM ESTSource Newsroom Clarkson University more news from this source Contact Information Available for logged in reporters only Citations Chemical Communications Issue 7 2015Feb 18 2015 The first publication ... - 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

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

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

On quantum scales, there are many second laws of thermodynamics

New research from UCL and the Universities of Gdansk Singapore and Delft has uncovered additional second laws of thermodynamics which complement the ordinary second law of thermodynamics one of the most fundamental laws of nature ... - Read More

Nanotubes self-organize and wiggle: Evolution of a nonequilibrium system demonstrates MEPP

The second law of thermodynamics tells us that all systems evolve toward a state of maximum entropy wherein all energy is dissipated as heat and no available energy remains to do work Since the mid ... - Read More

Bacterial armor holds clues for self-assembling nanostructures

Imagine thousands of copies of a single protein organizing into a coat of chainmail armor that protects the wearer from harsh and ever changing environmental conditions That is the case for many microorganisms In a ... - Read More

Switching superconductivity by light

A research team led by Prof Hiroshi M Yamamoto of the Institute for Molecular Science National Institutes of Natural Sciences has developed a novel superconducting transistor which can be switched reversibly between ON and OFF ... - Read More

Exotic states materialize with supercomputers

Scientists used supercomputers to find a new class of materials that possess an exotic state of matter known as the quantum spin Hall effect The researchers published their results in the journal Science in December ... - Read More

Gold nanotubes launch a three-pronged attack on cancer cells

Scientists have shown that gold nanotubes have many applications in fighting cancer internal nanoprobes for high resolution imaging drug delivery vehicles and agents for destroying cancer cells The study published today in the journal Advanced ... - Read More
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