News tagged with negative voltage
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Search results for negative voltage
Digital Quantum Battery Could Boost Energy Density Tenfold
6 hours ago |
5 / 5 (11) |
3
(PhysOrg.com) -- Physicists theorize that quantum phenomena could provide a major boost to batteries, with the potential to increase energy density up to 10 times that of lithium ion batteries. According to ...
Role of addiction cannot be ignored in obesity epidemic
5 hours ago |
not rated yet |
0
The causes of obesity are complex and individual, but it is clear that chronic overeating plays a fundamental role. But when this behaviour becomes compulsive and out of control, it is often classified as "food addiction" ...
Researchers are on the path to creating nano-MRI images
13 hours ago |
4.6 / 5 (5) |
1
(PhysOrg.com) -- Cornell researchers are devising methods to detect the magnetic fields of individual electrons and atomic nuclei, which they hope to use to make a nanoscale version of magnetic resonance imaging.
New insight in nerve cell communication
Medicine & Health / Neuroscience
3 hours ago |
not rated yet |
0
Communication between nerve cells is vital for our bodies to function. Part of this communication happens through vesicles containing signalling molecules called neurotransmitters. The vesicle fuses with the ...
Financial instruments could be spiked with unfindable risks
23 hours ago |
4.8 / 5 (5) |
19
(PhysOrg.com) -- In a result that may have implications for financial regulation, researchers from computer science and economics have revealed potentially impenetrable problems with the pricing of financial ...
Depression saps endurance of the brain's reward circuitry
Medicine & Health / Neuroscience
Dec 21, 2009 |
4.4 / 5 (5) |
1
A new study at the University of Wisconsin-Madison suggests that depressed patients are unable to sustain activity in brain areas related to positive emotion.
Adjusting acidity with impunity
Chemistry / Analytical Chemistry
4 minutes ago |
not rated yet |
0
(PhysOrg.com) -- How do individual cells or proteins react to changing pH levels? Researchers at the MESA+ Institute for Nanotechnology at the University of Twente, The Netherlands, have developed a technique ...
Discovering addiction clues could help smokers kick the habit
Dec 21, 2009 |
not rated yet |
0
(PhysOrg.com) -- If you've ever tried to quit smoking, understanding how you got hooked in the first place probably seems irrelevant. But University of Nebraska-Lincoln psychologist Rick Bevins believes those ...
Ski Runs Are Not Created Equal
Dec 21, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Building a new ski run by bulldozing a mountainside rather than only cutting its shrubs and trees is far more damaging ecologically, yet might offer only a week's earlier start to the downhill season, says ...
Fungal footage fosters foresight into plant, animal disease (w/ Video)
13 hours ago |
4.7 / 5 (3) |
0
Mold and mildew may be doomed. Researchers are closer to understanding how these and other fungi grow. "Fungi have a big impact on our dinner plate," said Dr. Brian Shaw, Texas AgriLife Research plant pathologist. "We tend ...
List of search results for negative voltage
