News tagged with signaling
NASA infrared satellite imagery shows Tropical Storm Mawar strengthening
The infrared instrument on NASA's Aqua satellite captured temperature data on Tropical Storm Mawar in the western North Pacific Ocean and showed that the cloud top temperatures were growing colder. That's ...
Space & Earth / Earth Sciences
Jun 01, 2012 |
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First mission for new ocean floor observatory
On Saturday, May 26, the German research vessel POSEIDON sailed from the port of Bergen, Norway, for an expedition to the Norwegian Sea. On board the newly developed ocean floor observatory, MoLab, is being ...
Space & Earth / Earth Sciences
Jun 01, 2012 |
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We need to talk: How cells communicate to activate notch
During formation of multi-cellular organisms, cells need to talk to each other to make critical decisions as to what kind of cell to become, as well as when and where to become that cell type. The Notch signaling system allows ...
May 31, 2012 |
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Biochip-based device for cell analysis
(Phys.org) -- Inexpensive, portable devices that can rapidly screen cells for leukemia or HIV may soon be possible thanks to a chip that can produce three-dimensional focusing of a stream of cells, according ...
Chemistry / Analytical Chemistry
May 30, 2012 |
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NASA lunar spacecraft GRAIL complete prime mission ahead of schedule
(Phys.org) -- A NASA mission to study the moon from crust to core has completed its prime mission earlier than expected. The team of NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission, with twin ...
Space & Earth / Space Exploration
May 29, 2012 |
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Physicists store short movies in an atomic vapor
The storage of light-encoded messages on film and compact disks and as holograms is ubiquitous---grocery scanners, Netflix disks, credit-card images are just a few examples. And now light signals can be stored ...
May 29, 2012 |
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Australia hails surprise super-telescope decision
Australia has hailed a surprise decision giving it a role in a radio telescope project aimed at revolutionising astronomy, vowing to draw on its decades of experience in space science.
May 26, 2012 |
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Deterring signals: Tobacco plants advertise their defensive readiness to attacking leafhoppers
Following herbivory, plants produce jasmonic acid, a hormone which activates several plant defense reactions. Scientists found that leafhoppers can evaluate whether tobacco plants are ready for defense when attacked. If jasmonate-signaling ...
May 23, 2012 |
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New latent tuberculosis test promises to be cheap and fast
Biomedical engineers at UC Davis have developed a microfluidic chip to test for latent tuberculosis. They hope the test will be cheaper, faster and more reliable than current testing for the disease.
May 22, 2012 |
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In future, phones can identify the Troubadour on the tree top
In spring, the sound of birds serenading fills the air. The Department of Signal Processing and Acoustics is developing a system that can recognize a bird species based on a song segment. The system can be ...
May 22, 2012 |
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Viacom, Time Warner Cable settle dispute over app
(AP) -- Viacom Inc., the parent of pay TV networks MTV and Comedy Central, has settled a dispute with Time Warner Cable Inc. over whether its subscribers can watch shows like "Jersey Shore" on mobile devices while at home.
May 17, 2012 |
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Brainput system takes some brain strain off multi-taskers
(Phys.org) -- A research team made up of members from Indiana University, Tufts and MIT and led by Erin Treacy Solovey, a has built a brain monitoring system that offloads some of the computer related activities ...
Technology / Hi Tech & Innovation
May 16, 2012 |
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EU physicists use 20 new satellites to forecast space weather
The northern lights interfere with radio communications, GPS navigation and satellite communications. Researchers are now going to launch 20 satellites containing world class instruments from the University ...
Space & Earth / Space Exploration
May 14, 2012 |
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New research could mean faster computers and better mobile phones
Graphene and carbon nanotubes could improve the electronics used in computers and mobile phones, reveals new research from the University of Gothenburg, Sweden.
Nanotechnology / Nanomaterials
May 14, 2012 |
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Dip chip technology tests toxicity on the go
From man-made toxic chemicals such as industrial by-products to poisons that occur naturally, a water or food supply can be easily contaminated. And for every level of toxic material ingested, there is some level of bodily ...
Chemistry / Analytical Chemistry
May 14, 2012 |
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