News tagged with practices
Scientists illuminate the ancient history of circumarctic peoples
Two studies led by scientists from the University of Pennsylvania and National Geographic's Genographic Project reveal new information about the migration patterns of the first humans to settle the Americas. The studies identify ...
Other Sciences / Archaeology & Fossils
May 17, 2012 |
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Technique enables mass production of custom concrete building components from digital designs
Like other professionals, architects have used computer-aided design (CAD) software in their work for decades. Typically, the resulting digital files are converted to hard-copy plans, which are then used to ...
May 16, 2012 |
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Study finds monkey mothers are key to sons' reproductive success
If you are a male human, nothing puts a damper on romantic success like having your mother in tow. If you are a male northern muriqui monkey, however, mom's presence may be your best bet to find and successfully ...
Nov 07, 2011 |
3.3 / 5 (4) |
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Discovery of the first evidence for Pre-Columbian sources of Maya Blue
Once again, science and anthropology have teamed up to solve questions concerning the fascinating, brilliantly hued pigment known as Maya Blue. Impervious to the effects of chemical or physical weathering, the pigment was ...
Other Sciences / Archaeology & Fossils
Apr 02, 2012 |
4.1 / 5 (8) |
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Austrian student takes on Facebook over privacy
Max Schrems wasn't sure what he would get when he asked Facebook to send him a record of his personal data from three years of using the site.
Oct 26, 2011 |
5 / 5 (9) |
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Fertilizer use responsible for increase in nitrous oxide in atmosphere
University of California, Berkeley, chemists have found a smoking gun proving that increased fertilizer use over the past 50 years is responsible for a dramatic rise in atmospheric nitrous oxide, which is a major greenhouse ...
Space & Earth / Earth Sciences
Apr 02, 2012 |
4.1 / 5 (9) |
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Researchers propose 'whole-system redesign' of US agriculture
Transformative changes in markets, policy and science, rather than just incremental changes in farming practices and technology, will be critical if the United States is to achieve long-term sustainability in agriculture, ...
May 05, 2011 |
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Overgrazed grasslands tied to locust outbreaks
While residents of the United States and much of Europe think of locust plagues as biblical references, locust swarms still have devastating effects on agriculture today, especially in developing countries ...
Jan 26, 2012 |
5 / 5 (4) |
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Senator seeks US probe of smartphone privacy
A leading US senator called Monday for a government probe into whether smartphone applications used on the Apple and Android platforms can steal private data including photos and address books.
Mar 05, 2012 |
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Child rearing practices of distant ancestors foster morality, compassion in kids, research says
Ever meet a kindergartener who seemed naturally compassionate and cared about others' feelings? Who was cooperative and didn't demand his own way? Chances are, his parents held, carried and cuddled him a lot; ...
Medicine & Health / Psychology & Psychiatry
Sep 20, 2010 |
4.8 / 5 (48) |
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Internet privacy controls challenge tech industry
The federal government has put Google, Microsoft, Apple and other technology companies on notice: Give consumers a way prevent advertisers from tracking their movements across the Web - or face regulation.
Jul 26, 2011 |
5 / 5 (2) |
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Research finds practicing retrieval is best tool for learning
(PhysOrg.com) -- Put down those science text books and work at recalling information from memory. That's the shorthand take away message of new research from Purdue University that says practicing memory retrieval ...
Jan 21, 2011 |
4.8 / 5 (12) |
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Pay-for-performance does not improve patient health: study
As news outlets throughout Europe and the U.S. report on the plummeting health of Western adults and children, there is no shortage of culprits. One villain often bandied about is the "fee for service" system of incentives ...
Jan 25, 2011 |
3.3 / 5 (3) |
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Practice tests improve memory, researchers say
Although most people assume that tests are a way to evaluate learning, a wealth of research has shown that testing can actually improve learning, according to two researchers from Kent State University. Dr. Katherine Rawson, ...
Medicine & Health / Psychology & Psychiatry
Oct 14, 2010 |
5 / 5 (5) |
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Scientists learn how horseweed shrugs off herbicide
As everyone knows, the pharmaceutical industry is struggling to deal with bacteria that have become resistant to common antibiotics. Less well known is the similar struggle in agribusiness to deal with weeds ...
Jun 16, 2011 |
5 / 5 (2) |
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