News tagged with narrow channels


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Search results for narrow channels


Comcast: No plans to sell fourth-place NBC network

Technology / Business

created Dec 07, 2009 | popularity not rated yet | comments 0

(AP) -- Comcast executives say they have no plans to sell NBC Universal's broadcast TV business when they take control of the company.


Roku adds more 'channels' of video and other digital content

Technology / Telecom

created Nov 26, 2009 | popularity not rated yet | comments 0

Owners of Roku's digital video player will soon have a bunch more channels to choose from.


The Meandering Channels of Mars

The Meandering Channels of Mars

Space & Earth / Space Exploration

created Dec 10, 2009 | popularity 4.2 / 5 (6) | comments 5

Sinuous channels on the Martian surface may be evidence of relatively recent rainfall. Researchers plan to test this hypothesis by studying sinuous streams on Earth.


Nervy research: Researchers take initial look at ion channels in a model system

Nervy research: Researchers take initial look at ion channels in a model system

Chemistry / Biochemistry

created Dec 02, 2009 | popularity 5 / 5 (1) | comments 0

Before one of your muscles can twitch, before the thought telling it to flex can race down your nerve, a tiny floodgate of sorts -- called an ion channel -- must open in the surface of each cell in these organs ...


Swirling clouds over the South Pacific

Swirling clouds over the South Pacific

Space & Earth / Space Exploration

created Nov 17, 2009 | popularity 3.8 / 5 (4) | comments 0

(PhysOrg.com) -- Rosetta's OSIRIS imaging system spotted an anticyclone over the South Pacific on the morning of 13 November. The images show the scene roughly as a human eye would see it.


Image: Prometheus Plays Tug of War with One of Saturn's Rings

Image: Prometheus Plays Tug of War with One of Saturn's Rings

Space & Earth / Space Exploration

created Nov 25, 2009 | popularity 4.4 / 5 (5) | comments 0

(PhysOrg.com) -- The diminutive moon Prometheus whips gossamer ice particles out of Saturn's F ring in this image taken by the Cassini spacecraft on Aug. 21, 2009.


Time Warner Cable asks help on rising program fees

Technology / Business

created Nov 25, 2009 | popularity 5 / 5 (1) | comments 0

(AP) -- Time Warner Cable Inc. is asking the public for help as it tries to curtail increases in the programming fees it has to pay to carry cable channels and broadcast stations on its systems.


Sezmi offers a new kind of TV service

Technology / Telecom

created Nov 17, 2009 | popularity 4 / 5 (2) | comments 0

Sezmi, a Silicon Valley startup that's pioneering a new type of TV service, is opening up a public test of its system Monday in California.


Time Warner Cable to Comcast: Integration not easy

Technology / Telecom

created Dec 08, 2009 | popularity not rated yet | comments 0

(AP) -- The chief executive of Time Warner Cable Inc. offers this warning to Comcast Corp. on its purchase of a controlling stake in NBC Universal: Mixing content and distribution is harder to accomplish than it looks.


Drug studied as possible treatment for spinal injuries

Drug studied as possible treatment for spinal injuries

Medicine & Health / Neuroscience

created Nov 19, 2009 | popularity 5 / 5 (3) | comments 0

Researchers have shown how an experimental drug might restore the function of nerves damaged in spinal cord injuries by preventing short circuits caused when tiny "potassium channels" in the fibers are exposed.



List of search results for narrow channels