News tagged with k lines
XMM-Newton takes astronomers to a black hole's edge
(PhysOrg.com) -- Using new data from ESA's XMM-Newton spaceborne observatory, astronomers have probed closer than ever to a supermassive black hole lying deep at the core of a distant active galaxy.
May 27, 2009 |
4.9 / 5 (10) |
9
Search results for k lines
X-ray 'echoes' map a supermassive black hole's environs
(Phys.org) -- An international team of astronomers using data from the European Space Agency's (ESA) XMM-Newton satellite has identified a long-sought X-ray "echo" that promises a new way to probe supersized ...
May 31, 2012 |
5 / 5 (8) |
0
|
Novel holographic antenna designs and uses
Holographic antennas first studied around 40 years ago are again a hot topic given the potential of holographic images for a variety of applications. EU researchers developed novel prototype devices based ...
May 30, 2012 |
not rated yet |
0
UK surveillance could yield window into lives
(AP) -- British officials have given their word: "We won't read your emails."
May 18, 2012 |
not rated yet |
1
The Sun's crowning glory
(Phys.org) -- Those who experience a total solar eclipse are overwhelmed as they look at the circle of light that surrounds our Sun. Laypeople may find it enchanting, but researchers have been racking their ...
Space & Earth / Space Exploration
May 11, 2012 |
4.8 / 5 (5) |
0
Climate scientists discover new weak point of the Antarctic ice sheet
The Filchner-Ronne Ice Shelf fringing the Weddell Sea, Antarctica, may start to melt rapidly in this century and no longer act as a barrier for ice streams draining the Antarctic Ice Sheet. These predictions ...
Space & Earth / Earth Sciences
May 09, 2012 |
4.1 / 5 (20) |
43
|
Healthcare for the US Navy's animal warriors could help people stay healthier
Military patrol dogs with your keen sense of smell, step aside. The U.S. Navy has enlisted the biological sonar and other abilities of bottlenose dolphins and California sea lions to protect harbors from enemy swimmers, detect ...
May 09, 2012 |
not rated yet |
0
Shell says two new leaks on Nigerian pipeline
Oil giant Shell on Monday said two new leaks had occurred on one of its pipelines in southern Nigeria after similar incidents in recent days blamed on crude theft.
May 07, 2012 |
not rated yet |
0
BSkyB declares itself 'fit and proper'
(AP) -- British Sky Broadcasting PLC on Wednesday defended itself as a "fit and proper" company, a day after Rupert Murdoch, the chief executive of the satellite broadcaster's biggest shareholder, was branded ...
May 02, 2012 |
not rated yet |
0
SNOPA to employers seeking passwords: Access denied
(Phys.org) -- A Bill has been introduced in Washington to stop employers and schools from demanding access to people’s social network accounts. On Friday, Rep. Eliot Engel (D-NY) presented SNOPA, which ...
Apr 30, 2012 |
5 / 5 (13) |
11
|
Physicists show standard 'quasiparticle' theory breaks down at 'quantum critical point'
A new study this week finds that "quantum critical points" in exotic electronic materials can act much like polarizing "hot button issues" in an election. Reporting in Nature, researchers from Rice Univer ...
Apr 25, 2012 |
4.7 / 5 (3) |
6
|
List of search results for k lines
