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Physics Org Fri, 16 May 2008 08:26:25 GMT  

First measurement of entangled states in nitrogen
When atoms form molecules, they share their outer electrons and this creates a negatively charged cloud. Here, electrons buzz around between the two positively charged nuclei, making it impossible to tell which nucleus they belong to. They are delocalized. But is this also true for the electrons located closer to the nucleus?
Research puts new wrinkle in study of materials folding under pressure
Scientists at the University of Chicago and the University of Santiago in Chile have explained, for the first time, the physics that governs how thin materials at scales millions of times different in thickness make the transition from wrinkles into folds under compression.
MIT Creates New Material For Fuel Cells, Increases Power Output By 50 Percent
MIT engineers have improved the power output of one type of fuel cell by more than 50 percent through technology that could help these environmentally friendly energy storage devices find a much broader market, particularly in portable electronics.

ScienceDaily: Quantum Physics News Fri, 16 May 2008 08:26:25 GMT  

Physicists Demonstrate How Information Can Escape From Black Holes
Physicists have provided a mechanism by which information can be recovered from black holes -- and the first plausible mechanism for how information might escape from black holes, those regions of space where gravity is so strong that, according to Einstein's theory of general relativity, not even light can escape. The team's findings pave the way toward ending a decades-long debate sparked by renowned physicist Steven Hawking.
Nanostructures Will Raise Thin-Film Solar Cell Efficiency
Thanks to nanostructures that scatter and channel light, electrical engineers are working toward thin-film "single junction" solar cells with the potential for nearly 45 percent sunlight-to-electricity conversion efficiencies. This new effort aims to break the theoretical limit of 31 percent efficiency for conventional single junction cells.
Can One 'Pin Down' Electrons?
Experiments by physicists end a long-lasting dispute with an answer that apparently satisfies everyone. When atoms form molecules, they share their outer electrons and this creates a negatively charged cloud. Here, electrons buzz around between the two positively charged nuclei, making it impossible to tell which nucleus they belong to. They are delocalized. But is this also true for the electrons located closer to the nucleus?

physicsworld.com: headline news Fri, 16 May 2008 08:26:25 GMT  

Eccentric pulsar could be part of a threesome
Mysterious binary system defies explanation
Shrimp see a polarized world
Biophysics experiment reveals how shrimp could find food and mates using circularly polarized light
Ozone could clean up biological-warfare agents
Acidifying water increases the lifetime of ozone so that it can be used for hours

Plasma Physics and Controlled Fusion latest papers Fri, 16 May 2008 08:26:26 GMT  

LIF measurements on an atomic helium beam in the edge of a fusion plasma
Analyses of ITER operation mode using the support vector machine technique for plasma discharge classification
Limitations of gyrokinetics on transport time scales

Latest Issue of Contemporary Physics Fri, 16 May 2008 08:26:26 GMT  

Temperature and composition of the Earth's core
Introduction to protein folding for physicists
Hot Neptunes and super Earths

EurekAlert! - Chemistry, Physics and Materials Sciences Fri, 16 May 2008 09:05:35 GMT  

Novel enzyme inhibitor paves way for new cancer drug
(The Wistar Institute) Wistar Institute scientists have developed a new type of enzyme inhibitor capable of blocking a biochemical pathway that plays a key role in cancer development. Based on studies in human melanoma cells, the research paves the way for developing new ways to treat cancer by dampening overactive enzyme activity that leads to uncontrolled tumor growth. The study shows how small-molecule inhibitors can be designed to target a family of signaling proteins, called phosphatidyl-inositol-3-kinases, or PI3Ks.
MIT crafts bacteria-resistant films
(Massachusetts Institute of Technology) Having found that whether bacteria stick to surfaces depends partly on how stiff those surfaces are, MIT engineers have created ultrathin films made of polymers that could be applied to medical devices and other surfaces to control microbe accumulation.
Animal behavior turned into robots and more at 4th international AMAM symposium
(Case Western Reserve University) Building a machine that moves like a cockroach, salamander, fish or another creature is no easy task. Over 100 of the world's pioneering engineers, biologists and neuroscientists who have contributed to building biologically inspired robots will be on the campus of Case Western Reserve University, June 1-6, to discuss new developments in the field of biorobotics during the Fourth International Symposium on Adaptive Motion of Animals and Machines.

Quantum+Physics - Google News Fri, 16 May 2008 08:26:28 GMT  

Black Holes Don't Trap Information Forever - Slashdot

Science Centric

Black Holes Don't Trap Information Forever
Slashdot - 2 hours ago
... and all of Newtonian physics - defining laws of both gravity, and inertia. It is understandable, then with no understanding of quantum mechanics at all, ...
Physicists Demonstrate How Information Can Escape From Black Holes Science Daily (press release)
Are Black Holes Two-Way Streets? Science Magazine (subscription)
New Idea Could Solve Black Hole Information Mystery Space Com
all 18 news articles
Theatre meets science at Manchester Library show - ChesterChronicle.co.uk

Theatre meets science at Manchester Library show
ChesterChronicle.co.uk, UK - May 14, 2008
In a mind melting, jargon free tour of leading edge quantum physics, Unlimited’s artistic director, Jon Spooner, explains how in the course of researching ...
Scully, Son Tackle Quantum Physics In New Book - Media Newswire (press release)

Scully, Son Tackle Quantum Physics In New Book
Media Newswire (press release), NY - May 5, 2008
Written by Robert Scully with endnotes by Marlan Scully, “The Demon and the Quantum” focuses on the current understanding of quantum physics and how it was ...

ILC News Feed Fri, 16 May 2008 08:26:28 GMT  

ILC NewsLine - 15 May 2008
The first meeting of the International Detector Advisory Group to be held in Warsaw | Kamisama no Puzzle - Accelerator goes Japanese movie | Globalising R& D
ILC NewsLine - 8 May 2008
Fermilab welcomes CALICE to Test Beam facility | Spin doctors | Third International Accelerator School for Linear Colliders: apply now
ILC NewsLine - 1 May 2008
SiD Workshop at Cosener's House | SCRF meeting establishes compatibility framework | The art of decision making: STF phase-2 cavity choice

fibresystems.org: news & analysis Fri, 16 May 2008 08:26:28 GMT  

New laser sets pulses racing
A new design of laser that delivers high-speed pulses could find application in optical signal processing and 100Gbit/s transmitters.
CoreOptics collects $25m for 40G modules
Transponder vendor says its latest funding round of $25 million will fuel innovation of 40 and 100Gbit/s technology.
Capacity crunch creates interest in OFDM
KDDI's R&D division has demonstrated transmission of 100 Gbit/s signals over 1000km without the need for dispersion compensation.

Journal of Neural Engineering latest papers Fri, 16 May 2008 08:26:28 GMT  

Control of a humanoid robot by a noninvasive brain–computer interface in humans
Modulation of cultured neural networks using neurotrophin release from hydrogel-coated microelectrode arrays
Solution space reduction in the peripheral nerve source localization problem using forward field similarities

Interactions.org News Wire Fri, 16 May 2008 08:26:28 GMT  

Interactions.org Newsdigest 14 May 2008
Incoming director at Fermilab plans fresh focus -- Moulton, who helped get funding to build SLAC, dead at 89 -- NASA puts 'finishing touches' on GLAST
Interactions.org Newsdigest 13 May 2008
-- NASA puts 'finishing touches' on GLAST -- Will string theory be proven?
Newswire: Saudi Arabia and CERN sign Protocol to Cooperation Agreement
Geneva, 9 May 2008. A Protocol to the 2006 Cooperation Agreement between Saudi Arabia and CERN was today signed at CERN by H.E. Dr. Mohammed I. Al-Suwaiyel, President of the King Abdulaziz City of Science and Technology, on behalf of the Government of Saudi Arabia, and Robert Aymar, Director General of CERN , in the presence of H.E. Ali I. Al-Naimi, Minister of Petroleum and Mineral resources and Chairman of the Board of Directors of Saudi Aramco, H.E. Dr. Ibrahim A. Al-Assaf, Minister of Finance and a delegation of representatives of Saudi universities and Saudi Aramco.

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