News tagged with narrow channels


Microswimmers" make a big splash for improved drug delivery

Chemistry /

created Jan 12, 2009 | popularity 3 / 5 (1) | comments 0

They may never pose a challenge to Olympic superstar Michael Phelps, but the "microswimmers" developed by researchers in Spain and the United Kingdom could break a long-standing barrier to improving delivery of medications ...





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Broadcasters' woes could spell trouble for free TV (AP)

Broadcasters' woes could spell trouble for free TV

Technology / Telecom

created 12 hours ago | popularity 4.7 / 5 (3) | comments 8

(AP) -- For more than 60 years, TV stations have broadcast news, sports and entertainment for free and made their money by showing commercials. That might not work much longer.


Tarantula venom-based MD therapy to be advanced by UB scientists' biotech company

Biology / Biotechnology

created 12 hours ago | popularity 5 / 5 (1) | comments 0

University at Buffalo biophysicists have found a protein in tarantula venom that shows promise as a potential therapy for muscular dystrophy (MD). They have formed a start-up biotech company in Buffalo -- Rose Pharmaceuticals ...


UK's O2 apologizes for smart phone service trouble

Technology / Business

created 12 hours ago | popularity not rated yet | comments 0

(AP) -- The head of mobile phone operator O2 has apologized to customers in the British capital who were unable to make calls after the group's network was swamped by people using smart phones such as Apple Inc.'s iPhone.


Common mechanism underlies many diseases of excitability

Medicine & Health / Research

created Dec 28, 2009 | popularity not rated yet | comments 0

Inherited mutations in voltage-gated sodium channels (Navs) are associated with many different human diseases, including genetic forms of epilepsy and chronic pain. Theodore Cummins and colleagues, at Indiana University School ...


AT&T temporarily halts online iPhone sales in NYC

AT&T temporarily halts online iPhone sales in NYC

Technology / Business

created Dec 28, 2009 | popularity not rated yet | comments 0

(AP) -- AT&T Inc. suspended online sales of iPhones to New Yorkers over the weekend for unknown reasons, then abruptly started selling them again just as mysteriously on Monday.


Cell phone mania forces scramble for more airwaves (AP)

Cell phone mania forces scramble for more airwaves

Technology / Telecom

created Dec 27, 2009 | popularity 5 / 5 (1) | comments 1

(AP) -- Wireless devices such as Apple's iPhone are transforming the way we go online, making it possible to look up driving directions, find the nearest coffee shop and update Facebook on the go. All this ...


Glider robot a sleek ocean explorer

Space & Earth / Earth Sciences

created Dec 27, 2009 | popularity 4.6 / 5 (14) | comments 2

The sea was heaving, the skies gray. The captain of the research ship was worried about the weather. About 120 miles off the coast of Spain, three Rutgers University scientists had a narrow window of opportunity to find and ...


Apple's  iPod Touch

Curtain falling on 'Digital Decade'

Technology / Hi Tech

created Dec 27, 2009 | popularity 4.2 / 5 (11) | comments 8

While it got off to a rocky start with the overhyped Y2K bug and dotcom bubble, the era dubbed the "Digital Decade" by Microsoft's Bill Gates has turned out to be a dizzying period of innovation.


Genetic study reveals the origins of cavity-causing bacteria

Medicine & Health / Research

created Dec 23, 2009 | popularity 5 / 5 (3) | comments 0

Researchers have uncovered the complete genetic make-up of the cavity-causing bacterium Bifidobacterium dentium Bd1, revealing the genetic adaptations that allow this microorganism to live and cause decay in the human oral ...


Genomic differences identified in common skin diseases

Medicine & Health / Research

created Dec 23, 2009 | popularity 5 / 5 (2) | comments 0

(PhysOrg.com) -- If you have dry skin, wet it, if wet skin, dry it. This has been a general rule of dermatology for centuries, but scientists are working to develop more precise treatments for the dozen-plus inflammatory ...



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