News tagged with fundamental principles
UCLA geographers urge U.S. to search 3 structures in Pakistan for bin Laden
Feb 17, 2009 |
3.3 / 5 (3) |
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While U.S. intelligence officials have spent more than seven years searching fruitlessly for Osama bin Laden, UCLA geographers say they have a good idea of where the terrorist leader was at the end of 2001 ...
Decrease-radix design principle for multi-valued logic units and its application
Jan 09, 2009 |
3.5 / 5 (2) |
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A new theory referred to as the Decrease-Radix Design is proposed. And based on this theory, the regulations of making multi-valued logic operation units are presented. The theory has laid down a solid foundation for the ...
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The Future in Two Words: Ionic Liquids
Nov 13, 2009 |
4.4 / 5 (7) |
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(PhysOrg.com) -- Ionic liquids are molecular solutions that have a wide range of potential applications, including next-generation solar cells, hydrogen fuel cells and lithium batteries.
You're being followed: Scientists track movement of living things
Nov 13, 2009 |
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Almost 24 centuries after the Greek philosopher Aristotle wrote his book, "On the Movement of Animals," modern scientists are still struggling to understand how, why, when and where living creatures move.
Disease-matching software could save children
Nov 13, 2009 |
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(PhysOrg.com) -- By matching children with rare or life-threatening diseases and modelling potential disease progression, researchers hope to find new routes forward.
Chromosomes dance and pair up on the nuclear membrane (w/ Video)
Nov 13, 2009 |
4.7 / 5 (3) |
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(PhysOrg.com) -- Meiosis - the pairing and recombination of chromosomes, followed by segregation of half to each egg or sperm cell - is a major crossroads in all organisms reproducing sexually. Yet, how the ...
Nanotech in Space: Rensselaer Experiment To Weather the Trials of Orbit
Nanotechnology / Nanomaterials
Nov 12, 2009 |
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(PhysOrg.com) -- Novel nanomaterials developed at Rensselaer Polytechnic Institute are scheduled to blast off into orbit on November 16 aboard Space Shuttle Atlantis.
A line on string theory
Nov 12, 2009 |
4.7 / 5 (36) |
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(PhysOrg.com) -- A Harvard theoretical physicist has discussed with scientists at the Large Hadron Collider in Switzerland the possibility that they may discover a theorized "stau" particle, with a lifetime ...
New nano color sorters from Molecular Foundry
Nov 12, 2009 |
4.3 / 5 (4) |
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Berkeley Lab researchers have engineered a new class of bowtie-shaped devices that capture, filter and steer light at the nanoscale. These "nano-colorsorter" devices act as antennae to focus and sort light ...
Pushing light beyond its known limits
Nov 12, 2009 |
4 / 5 (13) |
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Scientists at the University of Adelaide have made a breakthrough that could change the world's thinking on what light is capable of.
Rosetta spacecraft may help unravel cosmic mystery (w/ Video)
Space & Earth / Space Exploration
Nov 12, 2009 |
5 / 5 (3) |
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When Europe's comet chaser Rosetta swings by Earth tomorrow for a critical gravity assist, tracking data will be collected to precisely measure the satellite's change in orbital energy. The results could help ...
Understanding mechanical properties of silicon nanowires paves way for nanodevices
Nanotechnology / Nanomaterials
Nov 11, 2009 |
4.5 / 5 (2) |
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Silicon nanowires are attracting significant attention from the electronics industry due to the drive for ever-smaller electronic devices, from cell phones to computers. The operation of these future devices, ...
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