News tagged with segregation
New insights into ancient life: Chromosome segregation in Archaea
(PhysOrg.com) -- The effort to classify life into various groups has been a bumpy ride. Prior to the 1900s, living things were usually pegged as either plants or animals – period. By the middle of the ...
Mar 16, 2012 |
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Behavior breakthrough: Like animals, plants demonstrate complex ability to integrate information
A University of Alberta research team has discovered that a plant's strategy to capture nutrients in the soil is the result of integration of different types of information.
Jun 24, 2010 |
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Researchers identify potential cancer target
(PhysOrg.com) -- Dartmouth Medical School researchers have found two proteins that work in concert to ensure proper chromosome segregation during cell division. Their study is in the January 2009 issue of ...
Jan 16, 2009 |
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Bio-inspired polymer synthesis enhances structure control
A new bio-inspired approach to synthesising polymers will offer unprecedented control over the final polymer structure and yield advances in nanomedicine, researchers say.
May 02, 2012 |
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New study shows how integrated institutions can lead diverse populations to cooperate in rebuilding countries
(PhysOrg.com) -- One of the most pressing issues in world affairs today is state building: how countries can construct stable, inclusive governments in which a variety of religious and ethnic groups coexist.
Other Sciences / Social Sciences
Dec 09, 2011 |
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Sex segregation in schools detrimental to equality
Students who attend sex-segregated schools are not necessarily better educated than students who attend coeducational schools, but they are more likely to accept gender stereotypes, according to a team of psychologists.
Other Sciences / Social Sciences
Sep 22, 2011 |
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Researchers model genome copying-collating steps during cell division
Researchers from Virginia Tech and Oxford University have proposed a novel molecular mechanism for the living cell's remarkable ability to detect the alignment of replicated chromosomes on the mitotic spindle in the final ...
May 23, 2011 |
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Microbes point to method for isolating harmful forms of drugs
(PhysOrg.com) -- Scientists at MIT and Brown University studying how marine bacteria move recently discovered that a sharp variation in water current segregates right-handed bacteria from their left-handed ...
Apr 15, 2009 |
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New images of marine microbe illuminate carbon and nitrogen fixation
Trichodesmium is unusual among marine microbes because it both "breathes" carbon dioxide like plants, while also taking nitrogen gas from the air and "fixing" it into a fertilizer of the seas.
Mar 30, 2009 |
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Measuring the strength needed to move chromosomes
(PhysOrg.com) -- It’s about as long as the width of a human hair and only half that length across. So it’s tiny — measured in millionths of a meter — and extremely tricky to manipulate. But the meiotic spindle plays so irresistibly ...
Mar 11, 2009 |
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Dartmouth researchers find new protein function
A group of Dartmouth researchers has found a new function for one of the proteins involved with chromosome segregation during cell division. Their finding adds to the growing knowledge about the fundamental ...
Biology /
Jan 09, 2009 |
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Study: Residential segregation still a problem in US
Despite increasing numbers of multiethnic neighborhoods in the United States, relatively few black or white families are actually moving into these types of communities, according to a new study in the June issue of the American So ...
Other Sciences / Social Sciences
May 31, 2012 |
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Study on swirls to optimize contacts between fluids
Physicists who have studied the mixing between two incompatible fluids have found that it is possible to control the undercurrents of one circulating fluid to optimise its exposure to the other. This work, which is about ...
Mar 21, 2012 |
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Research explains how phase segregation affects efficiency in organic photovoltaics
Recent theoretical work conducted at the NIST Center for Nanoscale Science and Technology explains the surprisingly small effect of macroscale phase segregation on the overall efficiency of blended organic photovoltaic (OPV) ...
Sep 21, 2011 |
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The waning of American apartheid? Residential segregation declines in U.S. metros
The ideal of equal housing opportunities is closer to becoming a reality in most major U.S. metro areas, according to a University of Michigan researcher.
Other Sciences / Social Sciences
Sep 02, 2011 |
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