News tagged with negative voltage
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Search results for negative voltage
Don't be happy, be worried: Sports fans need dose of negative
Other Sciences / Social Sciences
Nov 16, 2009 |
not rated yet |
1
For sports fans watching their favorite team play, the greatest enjoyment comes only with a strong dollop of fear and maybe even near-despair, a new study suggests.
Toshiba develops molecular photoresist technology for EUV lithography
Nov 17, 2009 |
2.3 / 5 (12) |
1
Toshiba Corporation today announced that it has developed a high resolution photoresist (photo-sensitive film) essential for future application of EUV (extreme ultraviolet) lithography in semiconductor fabrication, ...
The narrow line between love and jealousy
Medicine & Health / Psychology & Psychiatry
Nov 12, 2009 |
5 / 5 (2) |
0
A new study carried out at the University of Haifa has found that the hormone oxytocin, the "love hormone", which affects behaviors such as trust, empathy and generosity, also affects opposite behaviors, such as jealousy ...
Tiny Music Player Made from Wire Bridge (w/ Video)
Nov 04, 2009 |
4.2 / 5 (18) |
1
(PhysOrg.com) -- In 2008, scientists built a loudspeaker made of carbon nanotubes that produced sound and music based on the thermoacoustic effect. Now, a different team of scientists has built a loudspeaker ...
Research shows avatars can negatively affect users
Other Sciences / Social Sciences
Nov 10, 2009 |
3.4 / 5 (5) |
1
(PhysOrg.com) -- Although often seen as an inconsequential feature of digital technologies, one's self-representation, or avatar, in a virtual environment can affect the user's thoughts, according to research by a University ...
Could Widely Used Rapid Influenza Tests Pose A Dangerous Public Health Risk?
Nov 17, 2009 |
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(PhysOrg.com) -- Rapid influenza diagnostic tests used in doctors' offices, hospitals and medical laboratories to detect H1N1 are virtually useless and could pose a significant danger to public health, according to a Loyola ...
Spin polarization achieved in room temperature silicon
Nov 27, 2009 |
4.9 / 5 (18) |
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(PhysOrg.com) -- A group in The Netherlands has achieved a first: injection of spin-polarized electrons in silicon at room temperature. This has previously been observed only at extremely low temperatures, ...
Federal agencies not taking chances to keep carp from invading Great Lakes
Nov 15, 2009 |
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A group of federal agencies criticized in the past for failing to move quickly to stop Asian carp from entering the Great Lakes announced Friday that they're taking every precaution to keep them out, even poisoning thousands ...
Explained: The Discrete Fourier Transform
Nov 25, 2009 |
4.3 / 5 (31) |
8
(PhysOrg.com) -- In 1811, Joseph Fourier, the 43-year-old prefect of the French district of Isčre, entered a competition in heat research sponsored by the French Academy of Sciences. The paper he submitted ...
Imaging techniques may help predict response to head and neck cancer treatment
Nov 16, 2009 |
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0
A combination of imaging tests conducted six to eight weeks after patients complete chemoradiotherapy for head and neck cancer may help identify patients who will respond to treatment and those who will require surgical follow-up, ...
List of search results for negative voltage
