News tagged with electrical switches
Nanotubes find niche in electric switches
Nanotechnology / Nanomaterials
Mar 10, 2009 |
1 / 5 (1) |
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New research from Rice University and the University of Oulu in Oulu, Finland, finds that carbon nanotubes could significantly improve the performance of electrical commutators that are common in electric ...
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Scientists Show How Bacteria Move Electrons Across a Membrane
19 hours ago |
4.6 / 5 (7) |
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(PhysOrg.com) -- Scientists at the University of East Anglia, Pacific Northwest National Laboratory, and Pennsylvania State University have demonstrated for the first time the mechanism by which some bacteria ...
CU Students to Build Tiny Spacecraft to Observe 'Space Weather' Environment
Space & Earth / Space Exploration
20 hours ago |
4.3 / 5 (4) |
0
(PhysOrg.com) -- The University of Colorado at Boulder has been awarded $840,000 from the National Science Foundation for students to build a tiny spacecraft to observe energetic particles in space that should ...
Common mechanism underlies many diseases of excitability
Dec 28, 2009 |
not rated yet |
0
Inherited mutations in voltage-gated sodium channels (Navs) are associated with many different human diseases, including genetic forms of epilepsy and chronic pain. Theodore Cummins and colleagues, at Indiana University School ...
Newly Discovered Gene Mutation Linked to Nerve Diseases
Dec 28, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- Researchers from the Northwestern University Feinberg School of Medicine have identified mutations in the gene for TRPV4 that cause two related degenerative motor nerve disorders, scapuloperoneal spinal muscular ...
Scientists discover a controller of brain circuitry
Medicine & Health / Neuroscience
Dec 28, 2009 |
4.9 / 5 (16) |
2
By combining a research technique that dates back 136 years with modern molecular genetics, a Johns Hopkins neuroscientist has been able to see how a mammal's brain shrewdly revisits and reuses the same molecular ...
How amyloid beta reduces plasticity related to synaptic signaling
Dec 28, 2009 |
5 / 5 (1) |
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The early stages of Alzheimer's disease are thought to occur at the synapse, since synapse loss is associated with memory dysfunction. Evidence suggests that amyloid beta (Aβ) plays an important role in early synaptic ...
Highlight: Chloride increases response to pheromones and odors in mouse sensory neurons
Medicine & Health / Neuroscience
Dec 28, 2009 |
not rated yet |
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The vomeronasal organ (VNO) is an odor detection system that mediates many pheromone-sensitive behaviors. Vomeronasal sensory neurons (VSNs), located in the VNO, are the initial site of interaction with odors and pheromones. ...
As the World Churns
Space & Earth / Earth Sciences
Dec 28, 2009 |
4.4 / 5 (14) |
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(PhysOrg.com) -- "Terra firma." It's Latin for "solid Earth." Most of the time, at least from our perspective here on the ground, Earth seems to be just that: solid. Yet the Earth beneath our feet is actually ...
Neuroscientists uncover possible basis of short-term memory
Medicine & Health / Neuroscience
Dec 27, 2009 |
4.8 / 5 (17) |
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Ben W. Strowbridge, PhD, associate professor of neuroscience and physiology/biophysics, and Phillip Larimer, PhD, a MD/PhD student in the neurosciences graduate program at Case Western Reserve University School of Medicine, ...
High-tech vehicles pose trouble for some mechanics
Dec 27, 2009 |
4.5 / 5 (6) |
5
(AP) -- A sign inside the Humming Motors auto repair shop says, "We do the worrying so you don't have to."
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