News tagged with natural environments
Common soil mineral degrades the nearly indestructible prion
Biology /
Jan 14, 2009 |
5 / 5 (4) |
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(PhysOrg.com) -- In the rogues' gallery of microscopic infectious agents, the prion is the toughest hombre in town.
Neither Rain Nor Sleet Will Stop NASA's Ares Rockets
Space & Earth / Space Exploration
Jul 03, 2008 |
4 / 5 (4) |
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Barry Roberts wants to help build a better rocket…one that can fly despite record low temperatures, one that hail and rain can’t stop.
Scientists find universal rules for food-web stability
Aug 06, 2009 |
5 / 5 (2) |
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The findings, published in this week's issue of Science, conclude that food-web stability is enhanced when many diverse predator-prey links connect high and intermediate trophic levels. The computations also reveal that s ...
Researcher uncovers koalas' creature comforts
Mar 10, 2009 |
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University of Queensland Master of Science student Maren Dammann is aiming to uncover what makes a koala's wish list when it comes to choosing a place to live.
Search results for natural environments
Researchers discover biological basis of 'bacterial immune system'
13 hours ago |
4.8 / 5 (4) |
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(PhysOrg.com) -- Bacteria don’t have easy lives. In addition to mammalian immune systems that besiege the bugs, they have natural enemies called bacteriophages, viruses that kill half the bacteria on Earth every two days.
New Switchgrass Germplasm Collected in Florida
Nov 26, 2009 |
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(PhysOrg.com) -- Agricultural Research Service (ARS) scientists and cooperators have collected 46 new populations of switchgrass in Florida, adding valuable new accessions to the germplasm collection of this ...
Auditory illusion: How our brains can fill in the gaps to create continuous sound
Medicine & Health / Neuroscience
Nov 25, 2009 |
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It is relatively common for listeners to "hear" sounds that are not really there. In fact, it is the brain's ability to reconstruct fragmented sounds that allows us to successfully carry on a conversation in a noisy room. ...
Researchers discover biological basis of 'bacterial immune system'
Nov 25, 2009 |
4.7 / 5 (3) |
0
Bacteria don't have easy lives. In addition to mammalian immune systems that besiege the bugs, they have natural enemies called bacteriophages, viruses that kill half the bacteria on Earth every two days.
The tall and short of diseases
Nov 25, 2009 |
5 / 5 (2) |
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(PhysOrg.com) -- Research shows that being taller means a fatter pay check and an increased risk of some cancers.
Shape perception in brain develops by itself
Medicine & Health / Psychology & Psychiatry
Nov 13, 2009 |
4.5 / 5 (2) |
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Despite minimal exposure to the regular geometric objects found in developed countries, African tribal people perceive shapes as well as westerners, according to a new study.
Florida grapples slippery giant snake invasion
Nov 06, 2009 |
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Florida homes and swamps more used to dealing with dangerous critters like alligators now face a more foreign invader -- giant pet snakes escaped into the wild whose numbers are growing at an alarming rate.
Map of Human Bacterial Diversity Shows Wide Interpersonal Differences
Nov 05, 2009 |
4.7 / 5 (11) |
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(PhysOrg.com) -- A University of Colorado at Boulder team has developed the first atlas of bacterial diversity across the human body, charting wide variations in microbe populations that live in different ...
Economists find new reason to think that environment, not innate ability, determines how well girls do in math class
Other Sciences / Social Sciences
Nov 04, 2009 |
4 / 5 (1) |
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(PhysOrg.com) -- When Glenn Ellison’s daughters started middle school in a Boston suburb in 2007, Ellison decided to become a volunteer coach of the school’s math team. While his squad was earning a place ...
New evidence supports 19th century idea on formation of oil and gas
Chemistry / Analytical Chemistry
Nov 04, 2009 |
4 / 5 (2) |
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Scientists in Washington, D.C. are reporting laboratory evidence supporting the possibility that some of Earth's oil and natural gas may have formed in a way much different than the traditional process described ...
List of search results for natural environments
