News tagged with memory bus
More chip cores can mean slower supercomputing, simulation shows
Technology / Computer Sciences
Jan 14, 2009 |
4.3 / 5 (6) |
3
(PhysOrg.com) -- The worldwide attempt to increase the speed of supercomputers merely by increasing the number of processor cores on individual chips unexpectedly worsens performance for many complex applications, ...
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A little magic provides an atomic-level look at bone
Chemistry / Analytical Chemistry
5 hours ago |
5 / 5 (1) |
0
(PhysOrg.com) -- A new study using solid-state NMR spectroscopy to analyze intact bone paves the way for atomic-level explorations of how disease and aging affect bone. The research by scientists at the University of Michigan ...
Apathy common in dementia patients with brain changes
Medicine & Health / Psychology & Psychiatry
7 hours ago |
not rated yet |
0
Dementia patients with a certain type of changes in their brain's white matter are more likely to be apathetic than those who do not have these changes, reveals a patient study carried out by the Sahlgrenska Academy and Sahlgrenska ...
3 Questions: Suzanne Corkin on the world's most famous amnesic
Medicine & Health / Neuroscience
Dec 01, 2009 |
5 / 5 (2) |
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H.M., the well-known amnesic patient whose condition helped scientists understand memory and memory impairment, died a year ago at the age of 82. H.M. (whose full name, Henry Gustav Molaison, was disclosed ...
Intelligent blood bags
Dec 01, 2009 |
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0
(PhysOrg.com) -- Have the blood supplies got too warm? Do they match the patient?s blood group? In the future, these kinds of questions will be answered by intelligent radio nodes attached to blood bags. These ...
Manufacturing, reinvented
Dec 01, 2009 |
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0
(PhysOrg.com) -- European researchers have created the architecture, hardware and software that will enable super-agile distributed corporations capable of reconfiguring themselves on the fly. It promises to make 'made-to-order' ...
Mars Odyssey Orbiter Puts Itself Into Safe Standby
Space & Earth / Space Exploration
Dec 01, 2009 |
5 / 5 (3) |
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(PhysOrg.com) -- NASA's Mars Odyssey orbiter put itself into a safe standby mode on Saturday, Nov. 28, and the team operating the spacecraft has begun implementing careful steps designed to resume Odyssey's ...
TacSat-4 spacecraft complete and awaiting launch
Space & Earth / Space Exploration
Dec 01, 2009 |
1 / 5 (1) |
1
Naval Research Laboratory (NRL) engineers have completed all environmental and performance testing on the TacSat-4 COMMx payload. This completes the entire TacSat-4 spacecraft as the spacecraft bus was completed ...
New source discovered for the generation of nerve cells in the brain
Medicine & Health / Neuroscience
Dec 01, 2009 |
4.7 / 5 (6) |
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The research group of Professor Magdalena Gotz of Helmholtz Zentrum Munchen and Ludwig-Maximilians-Universitat Munich (Germany) has made a significant advance in understanding regeneration processes in the brain. The researchers ...
Gift Guide: A focus on HD video, at many prices
Electronics / Consumer & Gadgets
Dec 01, 2009 |
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0
It's easier than ever to shoot high-definition video. You can do it with traditional-style camcorders, of course, but also with cameras that also are designed to take still photos - from high-end "digital ...
Stroke and heart disease trigger revealed in new research
Nov 30, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Scientists have identified the trigger that leads to the arteries becoming damaged in the disease atherosclerosis, which causes heart attacks and strokes, in research published today in the ...
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