News tagged with purple bacteria
Purple is the new green: Researcher examines light harvesting properties of purple bacteria
Purple bacteria were among the first life forms on Earth. They are single celled microscopic organisms that play a vital role in sustaining the tree of life. This tiny organism lives in aquatic environments ...
May 03, 2010 |
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Pliable proteins keep photosynthesis on the light path
Photosynthesis is a remarkable biological process that supports life on earth. Plants and photosynthetic microbes do so by harvesting light to produce their food, and in the process, also provide vital oxygen ...
May 11, 2009 |
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Scientists finding sink holes in Great Lakes
Scientists studying submerged sinkholes in the Great Lakes off the coast of northern Michigan have stumbled onto something they never expected to find: life forms akin to those found in some of Earth's most extreme environments.
May 04, 2009 |
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Search results for purple bacteria
Deadly bird parasite evolves at exceptionally fast rate
A new study of a devastating bird disease that spread from poultry to house finches in the mid-1990s reveals that the bacteria responsible for the disease evolves at an exceptionally fast rate. What's more, ...
Feb 09, 2012 |
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Artificial light-harvesting method achieves 100% energy transfer efficiency
(PhysOrg.com) -- In an attempt to mimic the photosynthetic systems found in plants and some bacteria, scientists have taken a step toward developing an artificial light-harvesting system (LHS) that meets one ...
Sep 01, 2011 |
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New 3-D display gives researchers an unusual imaging tool
No, the group of people wearing 3-D glasses who are captivated by a moving image on the big screen are not watching a special showing of “Avatar.”
Technology / Hi Tech & Innovation
Jun 09, 2011 |
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Options for a new energy scenario
Even if the finite nature of the resource stocks is not the only factor that influences oil prices, speculation also plays a role in this process: peak oil, that is the point in time when oil production cannot ...
Apr 14, 2011 |
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Advanced technology creates new range of multi-functional textiles
Research by two Victoria University PhD graduates has advanced cutting edge technology that combines wool with gold and silver to create a new range of multi-functional textiles.
Jan 19, 2011 |
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Impregnating plastics with carbon dioxide
Everyone has heard that carbon dioxide is responsible for global warming. But the gas also has some positive characteristics. Researchers are now impregnating plastics with compressed CO2 in a process that could ...
Jan 03, 2011 |
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Germ inspector helps prevent hospital infections
(AP) -- This is no ordinary intensive care unit: Every doctor, nurse, friend or loved one must cover their clothes with a bright yellow gown and don purple gloves before entering a patient's room so some scary ...
Dec 06, 2010 |
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Expecting? Don't neglect your teeth
Even though most people are aware that good oral health is essential for the overall health of both mother and child, misunderstandings about the safety of dental care during pregnancy may cause pregnant women to avoid seeing ...
Nov 23, 2010 |
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Bio meets nano: Quantum dots as light antennas for artificial photosynthetic systems
(PhysOrg.com) -- Our attempts to use solar energy continue to be very ineffective; the true masters of this craft are photosynthetic plants, algae, and bacteria. Science is trying to emulate these organisms.
Oct 01, 2010 |
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Bees that nest in petals
A rare species of solitary bees found in the Middle East, Osima avoseta, constructs its nests from petals, creating chambers of pink, yellow, blue, and purple for its larvae. The colorful nests moist, secure ...
May 04, 2010 |
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List of search results for purple bacteria
