News tagged with ferric oxide
Mars Express zeroes in on erosion features
(PhysOrg.com) -- Mars Express has uncovered geological evidence suggesting that some depositional process, revealed by erosion, has been at work on large scales in the equatorial regions of the planet. If ...
Space & Earth / Space Exploration
Mar 19, 2009 |
5 / 5 (2) |
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Search results for ferric oxide
Insect gut microbe with a molecular iron reservoir
Microbes are omnipresent on earth. They are found as free-living microorganisms as well as in communities with other higher organisms. Thanks to modern biological techniques we are now able to address the ...
Sep 01, 2011 |
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New target found for nitric oxide's attack on salmonella bacteria
A new target for nitric oxide has been revealed in studies of how it inhibits the growth of Salmonella. This bacterium is a common cause of food-poisoning.
Jul 23, 2011 |
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How many nanoparticles heat the tumor?
Those who have to fight a powerful enemy must look for allies. This is why physicists from different scientific fields have decided to cooperate with biomedical physicians in order to place the fight against cancer through ...
Nanotechnology / Bio & Medicine
Aug 09, 2010 |
5 / 5 (2) |
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Mechanism uncovered behind Salmonella virulence and drug susceptibility
Researchers have discovered a novel mechanism in Salmonella that affects its virulence and its susceptibility to antibiotics by changing its production of proteins in a previously unheard of manner. This a ...
Jul 29, 2010 |
4.5 / 5 (2) |
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Magnetic nanoparticles to simultaneously diagnose, monitor and treat
(PhysOrg.com) -- Whether it's magnetic nanoparticles (mNPs) giving an army of 'therapeutically armed' white blood cells direction to invade a deadly tumour's territory, or the use of mNPs to target specific nerve channels ...
Nanotechnology / Bio & Medicine
Nov 06, 2009 |
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Mars Rover Yielding New Clues While Lodged in Martian Soil
(PhysOrg.com) -- NASA's Mars rover Spirit, lodged in Martian soil that is causing traction trouble, is taking advantage of the situation by learning more about the Red Planet's environmental history.
Space & Earth / Space Exploration
Jun 25, 2009 |
4.7 / 5 (11) |
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Deep-sea rocks point to early oxygen on Earth
Red jasper cored from layers 3.46 billion years old suggests that not only did the oceans contain abundant oxygen then, but that the atmosphere was as oxygen rich as it is today, according to geologists.
Space & Earth / Earth Sciences
Mar 24, 2009 |
4.9 / 5 (15) |
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Electronic heat trap grips deep Earth
(PhysOrg.com) -- The key to understanding Earth's evolution, including how our atmosphere gained oxygen and how volcanoes and earthquakes form, is to look deep, really deep, into the lower mantle—a region ...
Space & Earth / Earth Sciences
Nov 12, 2008 |
4.1 / 5 (27) |
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Scientists uncover how superbug Staph aureus resists our natural defenses
Researchers at the University of Washington have uncovered how the bacterium Staphylococcus aureus, including the notorious MRSA (methicillin-resistant Staph aureus) “superbug” strains, resists our body's ...
Biology /
Mar 24, 2008 |
4.9 / 5 (30) |
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Ceramic tubes could cut greenhouse gas emissions from power stations
Greenhouse gas emissions from power stations could be cut to almost zero by controlling the combustion process with tiny tubes made from an advanced ceramic material, claim engineers today.
Aug 03, 2007 |
4.8 / 5 (29) |
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List of search results for ferric oxide
