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About 803 results for "physical review letters"

Researchers identify 'tipping point' between quantum and class...

Now, in a study published in Physical Review Letters, scientists from Bar-Ilan University have observed the point at which classical and quantum behavior converge. Using a fiber-based nonlinear process, the researchers were able to observe how, and ... ECN, 1 week ago

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Is LED Lighting Really that Efficient and Can it Really Save that Much Money

In a study recently published by Physical Review Letters, a pair of MIT researchers have demonstrated that an LED can actually put out more optical power than the electrical power fed into it. Although this might on its face seem to violate the law ...
 ISHN1 week ago
Nanotechnology News

Nanospheres cooled with light to explore the limits of quantum physics

The study is published today in the journal Physical Review Letters. Quantum phenomena are strange and unfamiliar. These include superposition, where the position or energy of a particle exists in two or more states at the same time and ...
 Nanotechnology News2 weeks ago The physics of clouds  EurekAlert!3 weeks ago Solving the riddle of neutron stars  PhysOrg.com3 weeks ago Light trick can retrieve missed messages  Science News Online3 weeks ago

Letter: 83 faculty members sign letter urging university to reconsider new McDavis house

To the Editor, Ohio University has recently announced that it is reviewing the suitability of the traditional residence of the President on the Athens campus. This appears to be driven by the appearance of some bats and an associated unfortunate ...
 Individual.com1 week ago
Sydney Morning Herald

Kathy Acker & McKenzie Wark review: Their emails are fascinating and ghoulish

Letters I'm Very Into You: Correspondence 1995-1996 KATHY ACKER AND MCKENZIE WARK Semiotext(e), $24.95 In 1995 the literary feminist-punk icon Kathy Acker made a brief visit to Sydney. Acker, with her bleached, spiky hair, bristling tattoos, ...
 Sydney Morning Herald1 week ago

Letters: Cash transfer conundrum

This refers to the book review "How cash transfers can work" (February 24). The jury is still out on the efficacy of cash transfers in lieu of the subsidised physical products to various beneficiaries. Yet, the governments find it clean, as otherwise they ...
 Business Standard1 month ago

The Oil Age A new quarterly peer-reviewed printed journal

The journal addresses all aspects of the evolving Oil Age, including physical, economic, social, political, financial and environmental characteristics. Oil and gas are natural resources formed in the geological past and are subject to depletion.
 Peak Oil1 week ago
Social Dashboard

The Intergenerational Report underestimates climate threat: an open letter to the government

Our concern is based on the peer-reviewed scientific literature, as summarised by the Intergovernmental Panel on Climate Change and on observations by the world's national science academies and geophysical research societies of leading nations, ...
 Social Dashboard2 weeks ago Do not underestimate global warming threat: top scientists  Melbourne Age2 weeks ago

Stars May Generate Sound Too, Claims New Study

A chance discovery by a team of researchers including physicists from the Tata Institute of Fundamental Research in Mumbai has provided experimental evidence that stars may generate sound. The study of fluids in motion - now known as hydrodynamics ...
 NDTV1 week ago Have researchers discovered the sound of the stars?  PhysOrg.com1 week ago Are the stars singing?  Wired-GOV1 week ago Scientists May Have Discovered A Way To Listen To The Sound Of Stars  Tech Times1 week ago
USA Today

Frat members face charges in ski-resort trashing

DETROIT — They are no longer members of the University of Michigan's Greek Life system. The letters have been stripped from their house. Their national organization has cut ties. And on Friday, three members of U-M's Sigma Alpha Mu chapter ...
 USA Today1 week ago
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