News tagged with issues
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Comcast, NBC deal will face tough antitrust review
10 hours ago |
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(AP) -- Comcast Corp. will likely have to accept substantial conditions if the cable TV provider wants to win regulatory approval for control of NBC Universal's broadcast network, cable channels and movie ...
Nervy research: Researchers take initial look at ion channels in a model system
17 hours ago |
5 / 5 (1) |
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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 ...
Patients can safely skip pre-surgery stress tests and beta blockers
11 hours ago |
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Physicians should "throttle back" from routinely ordering stress tests and prescribing beta blockers to patients before non-cardiac surgeries, according to a report by the University of Michigan released online this week.
Researchers Identify Key Molecules in Photosynthesis
22 hours ago |
5 / 5 (8) |
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(PhysOrg.com) -- Chemistry professor Harry Frank led an international group of researchers that identified the molecules in algae which direct the organisms to convert sunlight into oxygen. The findings may ...
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