News tagged with methodological issues
Presidential primary 2008 polls: What went wrong
Other Sciences / Social Sciences
Mar 30, 2009 |
2 / 5 (1) |
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University of Michigan survey experts working with the American Association for Public Opinion Research have identified several reasons polls picked the wrong winners in the 2008 Presidential Primary.
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Small companies add value by sharing commercial information
23 hours ago |
5 / 5 (1) |
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(PhysOrg.com) -- Small companies prepared to share commercially sensitive information can add value and develop new services for their customers, using a distributed track-and-trace software solution.
Researchers identify gene that spurs deadly brain cancer
Dec 03, 2009 |
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Howard Hughes Medical Institute (HHMI) researchers have identified a new factor that is necessary for the development of many forms of medulloblastoma, the most common type of malignant childhood brain cancer.
Tahoe faces new development battle: green vs. green
Dec 03, 2009 |
4 / 5 (2) |
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As snow begins to blanket Lake Tahoe, the region finds itself facing a new kind of development battle: green vs. green.
Transplant infectious disease experts provide pandemic guidance
Dec 03, 2009 |
1 / 5 (1) |
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Surgeons and other healthcare professionals specialising in solid organ transplants have been issued with expert advice to guide them through the complex clinical issues posed by the global H1N1 (swine flu) pandemic.
Doctors Warn Against Holiday Heart Attack Spike
Dec 03, 2009 |
4 / 5 (1) |
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(PhysOrg.com) -- Some studies indicate that death rates from heart attacks and stroke as well as non-heart-related causes spike during the holiday season.
Comcast, NBC deal will face tough antitrust review
Dec 02, 2009 |
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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 ...
Patients can safely skip pre-surgery stress tests and beta blockers
Dec 02, 2009 |
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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.
Nervy research: Researchers take initial look at ion channels in a model system
Dec 02, 2009 |
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 ...
Researchers Identify Key Molecules in Photosynthesis
Dec 02, 2009 |
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 ...
UK climate scientist to temporarily step down
Dec 01, 2009 |
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(AP) -- The chief of a prestigious British research center caught in a storm of controversy over claims that he and others suppressed data about climate change has stepped down pending an investigation, the ...
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