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Different but equal: Settling the dosage compensation debate
Independent research papers from Dr. Peter Becker (Munich, Germany) and Dr. Mitzi Kuroda (Boston, MA) in the October 1 issue of Genes & Development delineate the mechanism of X-chromosome dosage compensation in Drosophila.   view more (2005-10-03)

Unusual meteorite unlocks treasure trove of solar system secrets
An unusual meteorite that fell on a frozen lake in Canada five years ago has led a Florida State University geochemist to a breakthrough in understanding the origin of the chemical elements that make up our solar system.   view more (2005-09-28)

eSPACE turns the table on traditional sales techniques
Greater customer satisfaction and increased sales could result from a research initiative to improve interaction between buyers and sellers. Drawing on its studies of existing sales practice and current research into information design and display technology the eSPACE (electronic SPACE) team has devised an innovative 'eTable', designed to change... view more... (2003-05-29)

Astrophysicists find fractal image of Sun's 'Storm Season' imprinted on Solar Wind
Plasma astrophysicists at the University of Warwick have found that key information about the Sun's 'storm season' is being broadcast across the solar system in a fractal snapshot imprinted in the solar wind.   view more (2007-05-29)

Flips, flops and cartwheels
Geckos and other lizards have long been known for their incredible ability to shed their tails as a decoy for predators, but little is known about the movements and what controls the tail once it separates from the lizard's body.   view more (2009-09-09)

The Human Brain: Detective of auditory and visual change
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 changes in our environment.   view more (2008-01-21)

VBI researchers develop new method for breast cancer biomarker discovery
Three researchers from the Virginia Bioinformatics Institute (VBI) at Virginia Tech have developed and evaluated a new one-step bioanalytical approach that allows them to profile in detail complex cellular extracts of proteins.   view more (2009-06-10)

Dartmouth researchers develop computational tool to untangle complex data
A group of Dartmouth researchers have developed a mathematical tool that can be used to unscramble the underlying structure of time-dependent, interrelated, complex data, like the votes of legislators over their careers, second-by-second activity of the stock market, or levels of oxygenated blood flow in the brain.   view more (2008-12-17)

Synchrotron Sheds Light On Bacteria's Solar Cell
Researchers based at the University of Glasgow, using X-ray data collected at the Synchrotron Radiation Source (SRS) at CCLRC Daresbury Laboratory, have made a major advance in our understanding of the process by which sunlight is converted to food energy, without which life on earth could not exist. The work is published this week (12 December... view more... (2003-12-12)

A molecular basis for selective therapeutic intervention in Alzheimer's disease
Alzheimer's disease, a complex neurological disorder, has as one of its hallmarks the presence of senile plaques in the brains of affected individuals.   view more (2005-10-07)

New mathematical method allows scientists to better predict the effects of global warming
Scientists may soon have a better idea of the potential effects of global warming thanks to the work of Tony O’Hagan, Professor of Statistics at the University of Sheffield. Scientists already know that global warming will have consequences for the earth but are unsure how mild or severe these effects may be, due to the inaccuracies in... view more... (2002-09-12)

Starve a yeast, sweeten its lifespan
Johns Hopkins researchers have discovered a new energy-making biochemical twist in determining the lifespan of yeast cells, one so valuable to longevity that it is likely to also functions in humans.   view more (2009-03-24)

Polluted prey causes wild birds to change their tune
Considerable attention has been paid to the effects of endocrine disrupting chemicals in aquatic environments, but rather less attention has been given to routes of contamination on land.   view more (2008-02-27)

Novel hydrogel systems for dentin regeneration
Dental caries, or tooth decay, continues to be the most prevalent infectious disease in the world, presenting significant public health challenges and socio-economic consequences.   view more (2008-07-07)

Self-regulating molecular 'transformers' control intracellular protein delivery
Scientists from the California Institute of Technology (Caltech) have uncovered the Transformer like properties of molecules responsible for carrying and depositing proteins to their correct locations within cells.   view more (2009-02-11)

How an enzyme tells stem cells which way to divide
Driving Miranda, a protein in fruit flies crucial to switch a stem cell's fate, is not as complex as biologists thought, according to University of Oregon biochemists. They've found that one enzyme (aPKC) stands alone and acts as a traffic cop that directs which roads daughter cells will take.   view more (2009-05-14)

University Jaume I researchers at work on EU project to improve video game realism
A group of researchers from the Department of Computer Languages and Systems at the Universitat Jaume I is taking part in a project to improve realism in video games. The goal is to design software that makes the task of game programmers easier so that they can create more credible environments without having to carry out complex operations. The... view more... (2004-12-13)

Geologists Find New Origins of Appalachian Mountains
Geologists have developed a new theory to explain how and when the Appalachian Mountain range was created. Their research redraws the map of the planet from 420 million years ago.   view more (2006-11-17)

Molecular structure could help explain albinism, melanoma
Arthropods and mollusks are Nature's true bluebloods - thanks to hemocyanin, an oxygen-carrying large protein complex, which can even be turned into the enzymatically active chemical phenoloxidase.   view more (2009-05-13)

How Safe Are Your Foundations?
Catastrophic failure of the foundations of a large structure such as an oil drilling or exploration platform are costly in terms of wasted time, inconvenience, environmental damage or monetary value, but add to this the potential cost of the loss of human life and the confidence of the public in the industry falls rapidly. Consideration of all of... view more... (2004-05-13)
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