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'Happiness gap' in the US narrows

Other Sciences / Other

created Jan 26, 2009 | popularity 4.7 / 5 (3) | comments 0

Happiness inequality in the U.S. has decreased since the 1970s, according to research published this month in the Journal of Legal Studies.


Cell Division

Researchers gain new insight on wonder of cell division

Biology /

created Dec 04, 2008 | popularity 4.5 / 5 (11) | comments 0

Biologists have discovered a mechanism that is critical to cytokinesis -- nature's completion of mitosis, where a cell divides into two identical daughter cells.


Gender gap in math confidence is studied

Other Sciences /

created Jul 27, 2005 | popularity not rated yet | comments 0

A survey of middle school girls suggests their self-confidence in math suffers when their parents believe math is a male domain.


Team learns how cellular protein detects viruses and sparks immune response

Biology /

created Feb 19, 2009 | popularity 4 / 5 (2) | comments 0

A study led by researchers at the University of Illinois reveals how a cellular protein recognizes an invading virus and alerts the body to the infection.


The human brain: Detective of auditory and visual change

Medicine & Health / Psychology & Psychiatry

created Jan 18, 2008 | popularity 4.5 / 5 (2) | comments 1

The human brain is capable of detecting the slightest visual and auditory changes. Whether it is the flash of a student’s hand into the air or the faintest miscue of a flutist, the brain instantaneously and effortlessly perceives ...


Proof of Principle for Domain-Wall Applications

Domain walls that conduct electricity

Physics / Condensed Matter

created Jan 29, 2009 | popularity 4.2 / 5 (11) | comments 1

The logic and memory functions of future electronic devices could shrink dramatically - to one or two nanometers (billionths of a meter) instead of the many tens of nanometers that characterize today's most ...


Racial Segregation Fuels Early Black-White Achievement Gap, Data Suggest

Other Sciences / Social Sciences

created Oct 01, 2009 | popularity 2.6 / 5 (5) | comments 4

Racial segregation of schools, and thereby segregated neighborhoods, appears to be a leading source of academic achievement disparities between young black and white children, according to research by sociologist Dennis J. ...


Energy gap useful tool for successful weight loss maintenance strategy

Medicine & Health / Health

created Nov 04, 2009 | popularity 5 / 5 (1) | comments 0

Americans continue to get heavier. Most weight control methods short of bariatric surgery are generally considered ineffective in preventing obesity or reducing weight. The term energy gap was coined to estimate the change ...


Study: Higher education playing bigger role in gender wage gap

Other Sciences / Social Sciences

created Aug 09, 2009 | popularity 2.5 / 5 (6) | comments 6

While higher education has helped women narrow their long-running wage gap with men, there is one college-related factor that has becoming increasingly important in perpetuating that gap, according to new research.


Small classes give extra boost to low-achieving students

Other Sciences / Social Sciences

created Oct 14, 2009 | popularity not rated yet | comments 0

Small classes in early grades improve test scores in later grades for students of all achievement levels, but low achievers get an extra boost. That's the finding of a study on the long-term effects of class size in the November ...


Fruit Fly (Drosophila melanogaster)

Developing fruit fly embryo is capable of genetic corrections

Biology / Evolution

created Mar 10, 2009 | popularity 5 / 5 (2) | comments 0

Animals have an astonishing ability to develop reliably, in spite of variable conditions during embryogenesis. New research, published in parallel this week in PLoS Biology and PLoS Computational Biology, ...


Study: Small Classes Give Extra Boost to Low-Achieving Students

Other Sciences / Social Sciences

created Oct 01, 2009 | popularity 3.5 / 5 (2) | comments 0

(PhysOrg.com) -- Small classes in early grades improve test scores in later grades for students of all achievement levels, but low achievers get an extra boost. That’s the finding of a study on the long-term effects of class ...


ITRAC on track and bridging gap between academic research and applied discovery

Medicine & Health / Other

created Jan 25, 2008 | popularity 5 / 5 (4) | comments 0

In a novel manner which gives new meaning to the word transformative, researchers from the Indiana University Melvin and Bren Simon Cancer Center are integrating some of the best practices of industry into the strengths of ...


Stretching opens up possibilities for graphene

Stretching opens up possibilities for graphene

Nanotechnology / Nanomaterials

created Sep 28, 2009 | popularity 4.9 / 5 (13) | comments 1

(PhysOrg.com) -- Researchers say they have found a simple way to improve the semiconducting properties of the world’s thinnest material - by giving it a good tug.


Mammalian Nuclei

Landmark study unlocks stem cell, DNA secrets to speed therapies

Biology /

created Oct 10, 2008 | popularity 5 / 5 (23) | comments 0

In a groundbreaking study led by an eminent molecular biologist at Florida State University, researchers have discovered that as embryonic stem cells turn into different cell types, there are dramatic corresponding ...