News tagged with control theory
The paradox of temptation
Medicine & Health / Psychology & Psychiatry
Jan 30, 2009 |
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Does the mere availability of something tempting weaken the will to resist? The answer is of more than theoretical interest to public health experts, and the problem goes far beyond serious addictive disorders. Just think ...
New approach eliminates software deadlocks using discrete control theory
Technology / Computer Sciences
Dec 02, 2008 |
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(PhysOrg.com) -- Software deadlocks are the Catch-22s of the computer world. These common bugs can freeze the machine when different parts of a program end up in an endless cycle of waiting for one another as they access ...
Evolution's new wrinkle: Proteins with cruise control provide new perspective
Biology /
Nov 10, 2008 |
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(PhysOrg.com) -- A team of Princeton University scientists has discovered that chains of proteins found in most living organisms act like adaptive machines, possessing the ability to control their own evolution.
Search results for control theory
Study shows neural stem cells in mice affected by gene associated with longevity
Nov 05, 2009 |
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(PhysOrg.com) -- A gene associated with longevity in roundworms and humans has been shown to affect the function of stem cells that generate new neurons in the adult brain, according to researchers at the Stanford University ...
PET imaging before radiation not ideal for determining boost radiation doses
Nov 03, 2009 |
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(PHILADELPHIA) Positron emission tomography (PET) imaging of non-small cell lung cancer prior to receiving radiation therapy should not be the basis for determining areas that may benefit from higher doses of radiation, according ...
Immunotherapy demonstrates long-term success in treating lymphoma
Oct 30, 2009 |
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Targeted immunotherapy has been an attractive new therapeutic area for a number of cancers because it has the potential to destroy tumor cells without damaging surrounding normal tissue. New study results demonstrate high ...
Biofield therapies: Helpful or full of hype?
Oct 29, 2009 |
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Biofield therapies, which claim to use subtle energy to stimulate the body's healing process, are promising complementary interventions for reducing the intensity of pain in a number of conditions, reducing anxiety for hospitalized ...
When ants attack: Researchers recreate chemicals that trigger aggression
Oct 27, 2009 |
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(PhysOrg.com) -- Experiments led by researchers at the University of California, Berkeley, have demonstrated that normally friendly ants can turn against each other by exploiting the chemical cues they use ...
Physical scientists will apply laws of physics in cancer fight
Oct 26, 2009 |
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Instead of killing cancer cells, researchers at Arizona State University will use the laws of physics to figure out how to control them. And, rather than treating cancer as a disease and seeking a cure, ASU scientists will ...
It takes two to tutor a sparrow
Oct 21, 2009 |
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(PhysOrg.com) -- It may take a village to raise a child, and apparently it takes at least two adult birds to teach a young song sparrow how and what to sing.
3 Questions: Steven Nahn on the elusive Higgs boson
Oct 19, 2009 |
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(PhysOrg.com) -- Troubles at the Large Hadron Collider have led some physicists to suggest the Higgs boson is sabotaging its own discovery. Nahn explains why he disagrees.
Transplanted Liver Cells Hold Hope for Treating Inherited Diseases
Oct 09, 2009 |
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(PhysOrg.com) -- Mike Gibson, chair of the Department of Biological Sciences at Michigan Technological University, has spent most of his professional life trying to better understand genetic metabolic disorders ...
Foresight Institute Announces Feynman Prize Winners
Oct 08, 2009 |
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(PhysOrg.com) -- The Foresight Institute, a nanotechnology education and public policy think tank based in Palo Alto, has announced the winners of the prestigious 2009 Foresight Institute Feynman Prizes in Nanotechnology.
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