Sharks were a tolerant bunch some 50 million years ago cruising an Arctic Ocean that contained about the same percentage of freshwater as Louisiana's Lake Ponchatrain does today says a new study involving the University ... - Read More
Quantum criticality the strange electronic state that may be intimately related to high temperature superconductivity is notoriously difficult to study But a new discovery of quantum critical points could allow physicists to develop a classification ... - Read More
Misako Takayasu associate professor at the Tokyo Institute of Technology has dedicated her career to modelling such complex systems Now Takayasu and her colleagues in Japan and Switzerland have developed a novel way of describing ... - Read More
Michael Lewis's bestselling book Flash Boys describes how some brokers engaging in high frequency trading exploit fast telecommunications to gain fraction of a second advantage in the buying and selling of stocks But you don't ... - Read More
Caltech researchers have found a way to make measurements that go beyond the limits imposed by quantum physics Today we are capable of measuring the position of an object with unprecedented accuracy but quantum physics ... - Read More
An international team of scientists led by physicists at the University of Arkansas has tracked the dynamic movement of ripples in freestanding graphene at the atomic level This discovery advances the fundamental understanding of one ... - Read More
Engineers would love to create flexible electronic devices such as e readers that could be folded to fit into a pocket One approach they are trying involves designing circuits based on electronic fibers known as ... - Read More
Using a cutting edge research technique UCLA researchers have reconstructed the temperature history of a region that plays a major role in determining climate around the world The findings published online Feb 27 in the ... - Read More
Insulation materials of tomorrow must be both efficient and environmentally friendly Fraunhofer scientists are developing insulation foam made from wood that could re place petrochemical plastics in the long term Climate protection is now a ... - Read More
Radio waves are used for many measurements and applications for example in communication with mobile phones MRI scans scientific experiments and cosmic observations But 'noise' in the detector of the measuring instrument limits how sensitive ... - Read More
Using the interaction between light and charge fluctuations in metal nanostuctures called plasmons physicist have demonstrated the capability of measuring temperature changes in very small 3 D regions of space Plasmons can be thought of ... - Read More
The question how rapidly animals plants or microorganisms can colonize new territories is not only of interest to ecologists the spread of invasive species can also have economic consequences e g in the agricultural sector ... - Read More
The once booming now struggling Olympia oyster native to the West Coast could face a double threat from ocean acidification and invasive predators according to new research from the University of California Davis' Bodega Marine ... - Read More
Long lived deep sea corals preserve evidence of a major shift in the open Pacific Ocean ecosystem since around 1850 according to a study by researchers at the University of California Santa Cruz The findings ... - Read More
Nature builds flawless diamonds sapphires and other gems Now a Northwestern University research team is the first to build near perfect single crystals out of nanoparticles and DNA using the same structure favored by nature ... - Read More
A recent study led by researchers of the Institute of Photonic Sciences ICFO achieved the highest force sensitivity ever observed with a nano mechanical resonator The scientific results of this study have been published in ... - Read More
In developing nations rural areas and even one's own home limited access to expensive equipment and trained medical professionals can impede the diagnosis and treatment of disease Many qualitative tests that provide a simple yes ... - Read More
The first step in developing a cost effective micro sensor for long term monitoring of ocean acidification has been achieved by a team of scientists and engineers The new technology that will measure pH levels ... - Read More
A recent slowdown in global warming has led some skeptics to renew their claims that industrial carbon emissions are not causing a century long rise in Earth's surface temperatures But rather than letting humans off ... - Read More
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