News tagged with magnetic effects
Cattle respond to magnetic fields from power lines
Mar 16, 2009 |
3.9 / 5 (10) |
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(AP) -- High-voltage power lines mess with animal magnetism. Researchers, who reported last year that most cows and deer tend to orient themselves in a north-south alignment, have now found that power lines can disorient ...
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Gene that magnetically labels cells shows potential as imaging tool
Jun 03, 2008 |
5 / 5 (3) |
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Mammalian cells can produce tiny magnetic nuggets after the introduction of a single gene from bacteria, scientists have found. The gene MagA could become a valuable tool for tracking cells' movement through the body via ...
Tiny magnetic discs could kill cancer cells: study
Nanotechnology / Bio & Medicine
Nov 29, 2009 |
3.8 / 5 (23) |
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Tiny magnetic discs just a millionth of a metre in diameter could be used to used to kill cancer cells, according to a study published on Sunday.
Fingers, Loops and Bays in the Crab Nebula
Nov 06, 2008 |
4.3 / 5 (12) |
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(PhysOrg.com) -- This image gives the first clear view of the faint boundary of the Crab Nebula's X-ray-emitting pulsar wind nebula. The nebula is powered by a rapidly-rotating, highly-magnetized neutron star, ...
Mice Levitated for Space Research
Sep 11, 2009 |
4.1 / 5 (11) |
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(PhysOrg.com) -- Scientists have managed to levitate young mice in research carried out for NASA. Levitated mice may help research on bone density loss during long exposures to low gravity, such as in space ...
Trial raises doubts over alternative pain therapy for arthritis
Oct 16, 2009 |
5 / 5 (2) |
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Copper bracelets and magnetic wrist straps are ineffective in relieving arthritis pain, according to a new study led by a University of York academic.
Researchers set alarm for incoming space storms
Space & Earth / Space Exploration
May 27, 2009 |
4.4 / 5 (10) |
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(PhysOrg.com) -- A team of researchers at the University of Alberta in Edmonton has broken new ground in outer space by pinpointing the impact epicentre of an Earthbound space storm as it crashes into the ...
Surprisingly rapid changes in the Earth's core discovered
Space & Earth / Earth Sciences
Jul 07, 2008 |
4.2 / 5 (68) |
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In a recent paper published in Nature Geoscience, the geophysicist Mioara MANDEA from the GFZ German Research Centre for Geosciences, Potsdam and her Danish colleague Nils OLSEN from the National Space Institute/DTU Copenh ...
Researchers create 'synthetic magnetic fields' for neutral atoms
Dec 02, 2009 |
4.9 / 5 (15) |
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(PhysOrg.com) -- Achieving an important new capability in ultracold atomic gases, researchers at the Joint Quantum Institute, a collaboration of the National Institute of Standards and Technology and the University ...
Pocket-sized magnetic resonance imaging
Jul 01, 2008 |
4.1 / 5 (17) |
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The term “MRI scan” brings to mind the gigantic, expensive machines that are installed in hospitals. But research scientists have now developed small portable MRI scanners that perform their services in the ...
Researcher Looks For Better Way to Kill Cancer Cells
Nanotechnology / Bio & Medicine
Oct 13, 2008 |
2.7 / 5 (3) |
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Physics Professor Diandra Leslie-Pelecky brought more with her when she arrived at UT Dallas than expertise in nanotechnology and shiny behemoth lab equipment. She brought an award for $84,000 from the National ...
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