News tagged with base stations
Researchers Report New Record for Wireless Base Station Power Amplifiers
Nov 27, 2008 |
4.6 / 5 (9) |
3
(PhysOrg.com) -- When consumers use their cell phones, reception can depend on the strength of the signals coming to and from wireless base stations. Those base stations in turn depend on high-power amplifiers ...
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WISE Snug in Its Nose Cone; Launch Set for Dec. 9
Space & Earth / Space Exploration
13 hours ago |
not rated yet |
0
NASA's Wide-field Infrared Survey Explorer has been wrapped in the outer nose cone, or "fairing," that will protect it during its scheduled Dec. 9 launch from Vandenberg Air Force Base, Calif.
A closer look at the Hudson Canyon shows why the canyon is critical for fish
Space & Earth / Earth Sciences
16 hours ago |
5 / 5 (1) |
1
A series of newly discovered pits in the bottom of the Hudson Canyon, 100 miles southeast of New York Harbor, may be a key ingredient for the abundant and diverse marine ecosystem in and around the canyon, according to research ...
Brown fat cells make 'spare tires' shrink
20 hours ago |
4.3 / 5 (4) |
3
(PhysOrg.com) -- Scientists at the University of Bonn have found a new signalling pathway which stimulates the production and function of so-called brown fat cells. They propose using these cells that serve as a "natural ...
Ambulatory surgical centers may exceed performance of hospitals for certain procedures
Dec 01, 2009 |
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Measuring five quality-base performance areas, an ambulatory surgical center out performed a standard hospital based surgical center in otolaryngic surgeries, according to new research in the December 2009 issue of Otolaryngology - ...
First comprehensive review of the state of Antarctica's climate
Space & Earth / Earth Sciences
Dec 01, 2009 |
3.7 / 5 (10) |
3
The first comprehensive review of the state of Antarctica's climate and its relationship to the global climate system is published this week by the Scientific Committee on Antarctic Research (SCAR). The review - Antarctic ...
Hospital noise initiative reduces average peak decibel levels by 20 percent
Nov 30, 2009 |
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Patients often complain that getting a good night's sleep or a bit of peace and quiet in hospital can be difficult. But a study published in the December issue of the Journal of Clinical Nursing has shown that adopting some s ...
Simulated training for ultrasound-guided procedures improves safety without risk to patients
Nov 29, 2009 |
not rated yet |
1
Using mannequins to teach doctors-in-training how to do ultrasound-guided procedures is an effective way to improve their skills without compromising patient care and safety, according to a new study from ...
Signal fading on radio traffic reports
Nov 27, 2009 |
5 / 5 (1) |
1
(AP) -- For more than 20 years, Mike Nolan was known to radio listeners as the "eye in the sky." He flew over Southern California freeways in his single-engine plane, reporting on the nation's worst traffic.
In Greenland, warming fuels dream of hidden wealth
Nov 27, 2009 |
3.5 / 5 (4) |
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(AP) -- Gert Ignatiussen returns to this fjord-front Inuit town with the spoils of his hunting trip. Six seals, all killed with a single shot to the head.
Russia: no space for space tourists
Space & Earth / Space Exploration
Nov 26, 2009 |
2.7 / 5 (3) |
1
(AP) -- A top Russian space official says there is no space for tourists wishing to fly to the International Space Station.
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