News tagged with short circuit

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The LHC tunnel

Peckish bird briefly downs big atom smasher

Physics / General Physics

created Nov 09, 2009 | popularity 4.2 / 5 (13) | comments 20

A peckish bird briefly knocked out part of the world's biggest atom smasher by causing a chain reaction with a piece of bread, the European Organisation for Nuclear Research (CERN) said Monday.


The Medical Minute: Putting the freeze on abnormal heart beats

Medicine & Health / Diseases

created Feb 25, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- In some people, the heart has a tendency to race due to abnormal electrical signals that tell the heart muscle when to contract. Abnormal electrical activation of the heart with changes in the rate or regular ...


Phoenix to Bake Ice-Rich Sample Next Week

Phoenix to Bake Ice-Rich Sample Next Week

Space & Earth / Space Exploration

created Jul 03, 2008 | popularity 3.7 / 5 (3) | comments 0

The next sample delivered to NASA's Phoenix Mars Lander's Thermal and Evolved-Gas Analyzer (TEGA) will be ice-rich.





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Expert advises automakers to take it slow on road to recovery

Other Sciences / Economics

created Nov 13, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Supply chain expert Panos Kouvelis says it's time for the auto industry to go through a period of capacity rationalization.


Study offers tips on taming the boogie monster

Medicine & Health / Psychology & Psychiatry

created Nov 13, 2009 | popularity 3 / 5 (1) | comments 0

Many parents of preschoolers struggle with their children's fears of real and imaginary creatures. A new study offers some ideas on how they can better manage their children's worries.


Disease-matching software could save children

Disease-matching software could save children

Medicine & Health / Research

created Nov 13, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- By matching children with rare or life-threatening diseases and modelling potential disease progression, researchers hope to find new routes forward.


Sponges recycle carbon to give life to coral reefs

Biology / Plants & Animals

created Nov 13, 2009 | popularity 4.3 / 5 (4) | comments 1

Coral reefs support some of the most diverse ecosystems on the planet, yet they thrive in a marine desert. So how do reefs sustain their thriving populations?


Google, Yahoo call for expanded online drug ads

Technology / Internet

created Nov 12, 2009 | popularity not rated yet | comments 0

(AP) -- Google, Yahoo and other Web companies joined the pharmaceutical industry Thursday in urging federal regulators to make it easier to pitch drugs in online advertisements.


Study finds many people with hemianopia have difficulty detecting pedestrians while driving

Medicine & Health / Other

created Nov 12, 2009 | popularity not rated yet | comments 0

Schepens Eye Research Institute scientists have found that--when tested in a driving simulator--patients with hemianopia (blindness in one half of the visual field in both eyes) have significantly more difficulty detecting ...


How much water does the ocean have?

Space & Earth / Earth Sciences

created Nov 12, 2009 | popularity 4.7 / 5 (3) | comments 0

The calculation of variations in the sea level is relatively simple. It is by far more complicated to then determine the change in the water mass. A team of geodesists and oceanographers from the University of Bonn, as well ...


neuron

To make memories, new neurons must erase older ones

Biology / Cell & Microbiology

created Nov 12, 2009 | popularity 4.4 / 5 (8) | comments 0

Short-term memory may depend in a surprising way on the ability of newly formed neurons to erase older connections. That's the conclusion of a report in the November 13th issue of the journal Cell that provid ...


In touch with molecules

In touch with molecules

Nanotechnology / Nanophysics

created Nov 12, 2009 | popularity 5 / 5 (2) | comments 2

The performance of modern electronics increases steadily on a fast pace thanks to the ongoing miniaturization of the utilized components. However, se-vere problems arise due to quantum-mechanical phenomena ...


Hoping for a fluorescent basket case: How HIV is assembled and released from infected cells

Biology / Cell & Microbiology

created Nov 12, 2009 | popularity not rated yet | comments 0

Although recent advances have raised hopes that a protective vaccine can be developed, acquired immunodeficiency syndrome (AIDS) remains a major public health problem. Much has been learned about HIV-1, the virus that causes ...



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