News tagged with core
Scientists find new link between insulin and core body temperature
Nov 19, 2009 |
5 / 5 (1) |
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A team led by scientists at The Scripps Research Institute have discovered a direct link between insulin—a hormone long associated with metabolism and metabolic disorders such as diabetes—and core body temperature. While ...
Mysteriously warm times in Antarctica
Space & Earth / Earth Sciences
Nov 18, 2009 |
4.3 / 5 (22) |
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(PhysOrg.com) -- A new study of Antarctica's past climate reveals that temperatures during the warm periods between ice ages (interglacials) may have been higher than previously thought. The latest analysis ...
Oak Ridge 'Jaguar' supercomputer is World's fastest
Nov 16, 2009 |
4.5 / 5 (13) |
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An upgrade to a Cray XT5 high-performance computing system deployed by the Department of Energy has made the "Jaguar" supercomputer the world's fastest. Located at Oak Ridge National Laboratory, Jaguar is ...
A glimpse at the Earth's crust deep below the Atlantic
Space & Earth / Earth Sciences
Nov 12, 2009 |
5 / 5 (3) |
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Long-term variations in volcanism help explain the birth, evolution and death of striking geological features called oceanic core complexes on the ocean floor, says geologist Dr Bram Murton of the National ...
California's Ancient Kelp Forest
Nov 10, 2009 |
4.6 / 5 (5) |
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(PhysOrg.com) -- The kelp forests off southern California are considered to be some of the most diverse and productive ecosystems on the planet, yet a new study indicates that today's kelp beds are less extensive and lush ...
Findings show nanomedicine promising for treating spinal cord injuries
Nanotechnology / Bio & Medicine
Nov 08, 2009 |
4.5 / 5 (4) |
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(PhysOrg.com) -- Researchers at Purdue University have discovered a new approach for repairing damaged nerve fibers in spinal cord injuries using nano-spheres that could be injected into the blood shortly ...
Past climate of the northern Antarctic Peninsular informs global warming debate
Space & Earth / Earth Sciences
Nov 06, 2009 |
2.8 / 5 (9) |
1
The seriousness of current global warming is underlined by a reconstruction of climate at Maxwell Bay in the South Shetland Islands of the Antarctic Peninsula over approximately the last 14,000 years, which ...
Rapid supernova could be new class of exploding star
Nov 05, 2009 |
4.7 / 5 (18) |
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(PhysOrg.com) -- An unusual supernova rediscovered in seven-year-old data may be the first example of a new type of exploding star, possibly from a binary star system where helium flows from one white dwarf ...
Newly drilled ice cores may be the longest taken from the Andes
Space & Earth / Earth Sciences
Nov 02, 2009 |
3.7 / 5 (3) |
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Researchers spent two months this summer high in the Peruvian Andes and brought back two cores, the longest ever drilled from ice fields in the tropics.
The Ring Nebula
Nov 02, 2009 |
4.3 / 5 (7) |
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The diversity of colours, shapes, and sizes of planetary nebulae make them fascinating objects. In this photo release Calar Alto presents a rather unique view combining both optical and near-infrared data ...
Previously Unknown Volcanic Eruption Helped Trigger Cold Decade
Space & Earth / Earth Sciences
Oct 29, 2009 |
4.3 / 5 (27) |
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(PhysOrg.com) -- A team of chemists from the U.S. and France has found compelling evidence of a previously undocumented large volcanic eruption that occurred exactly 200 years ago, in 1809.
AMD Announces Eight New Athlon II Processors
Oct 20, 2009 |
4.1 / 5 (16) |
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(PhysOrg.com) -- AMD announced today eight new, low cost, Athlon II processors to their Athlon II processor family.
As Greenland melts
Oct 19, 2009 |
2.5 / 5 (8) |
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Not that long ago - the blink of a geologic eye - global temperatures were so warm that ice on Greenland could have been hard to come by. Today, the largest island in the world is covered with ice 1.6 miles ...
Arctic lake sediments show warming, unique ecological changes in recent decades
Space & Earth / Earth Sciences
Oct 19, 2009 |
4 / 5 (9) |
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An analysis of sediment cores indicates that biological and chemical changes occurring at a remote Arctic lake are unprecedented over the past 200,000 years and likely are the result of human-caused climate ...
Intel's Atom CE 4100 SoC Will Transform Internet TV (w/ Video)
Sep 25, 2009 |
4.1 / 5 (12) |
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(PhysOrg.com) -- At the IDF event, in Santa Clara, California, Intel announced the debut of their newest System-on-Chip (SoC), the Intel Atom processor CE4100. The CE4100 SoC is designed exclusively to facilitate ...
