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Scientists step closer to realising invisible technology
A unique computer model designed by a mathematician at the University of Liverpool has shown that it is possible to make objects, such as aeroplanes and submarines, appear invisible at close range.   view more (2007-05-04)

Evacuation no option for Randstad flood
A flood in the southern Randstad will claim thousands of victims. And evacuating the area would only save precious few lives, TU Delft researcher Bas Jonkman states in the latest edition of Delft Outlook (Delft Integraal).   view more (2006-12-07)

WHEN BIKES BEHAVE LIKE SHIPS AT SEA
The precise conditions which generate these instabilities are not properly understood, but anecdotal evidence suggests that they are triggered by an uncommon combination of road profiling, road surface conditions and motorcycle loading, while the machine is executing a cornering manoeuvre.   view more (1999-11-30)

Asian rubies come always with marble and salt
Ruby is mineralogically the chromiferous variety of corundum gemstone, in other words an aluminium oxide in which some of the aluminium ions have been substituted by chromium. Chromium contributes, along with vanadium, another metal constituent of ruby, to the crystal's red colour. The most prized... view more (2004-01-30)

Scientists discover how nanocluster contaminants increase risk of spreading
For almost half a century, scientists have struggled with plutonium contamination spreading further in groundwater than expected, increasing the risk of sickness in humans and animals.   view more (2008-04-18)

Emerging model organisms featured in CSH Protocols
Biological research has long relied on a small number of model organisms, species chosen because they are amenable to laboratory research and suitable for the study of a range of biological problems.   view more (2008-10-02)

Climate change will affect carbon sequestration in oceans, model shows
The direct injection of carbon dioxide deep into the ocean has been suggested as one method to help control rising carbon dioxide levels in the atmosphere and mitigate the effects of global warming.   view more (2005-09-08)

Water flows like molasses on the nanoscale
A Georgia Tech research team has discovered that water exhibits very different properties when it is confined to channels less than two nanometers wide - behaving much like a viscous fluid with a viscosity approaching that of molasses.   view more (2007-04-25)

Model offers new understanding of cell signaling
Looking for answers in the bright light of day, rather than the confined beam of a street light at night. That's how University of Michigan researcher Sofia Merajver, M.D., Ph.D., describes the power of a new mathematical model that could have far-reaching impact on how scientists study cellular... view more (2008-03-25)

A scientific first: A supernova explosion is observed in real time
An ordinary observation with NASA's Swift research satellite recently led to the first real-time sighting of a star in the process of exploding. Astronomers have surveyed thousands of these supernova explosions in the past, but their observations have always begun some time after the main event is... view more (2008-05-22)

CERN scientists predict supernova
A team of theoretical physicists working at CERN and the Technion Institute of Technology in Israel has developed a theory to account for the mysterious gamma ray bursts that come from the depths of the Universe. According to their ideas, gamma ray bursts are linked to supernovae, the cataclysmic... view more (2003-04-15)

Gypsy Moth Management Made More Efficient, Cost-Effective
A computer model that provides land managers with a more efficient and cost-effective approach for controlling gypsy moths and other invasive pests has been created by biologists at Penn State University and the University of Cambridge in the United Kingdom. Gypsy moths, which were introduced to... view more (2008-04-03)

vCJD continues to baffle scientists; teenagers disproportionately susceptible
That young people tend to eat more beef products is not enough to explain the strikingly high proportion of new-variant Creutzfeldt-Jacob disease cases among children and adolescents. An article published this week in BMC Infectious Diseases, shows that young people must also be more susceptible to... view more (2004-08-09)

Sandia invention to make parabolic trough solar collector systems more energy efficient
A mirror alignment measurement device, invented by Rich Diver, a researcher at Sandia National Laboratories, may soon make one of the most popular solar collector systems, parabolic troughs, more affordable and energy efficient.   view more (2007-05-16)

Revamped experiment could detect elusive particle, physicists say
An experiment called "shining light through walls" would seem hard to improve upon. But University of Florida physicists have proposed a way to do just that, a step they say considerably improves the chance of detecting one of the universe's most elusive particles, a candidate for the... view more (2007-04-26)

Phantom parent molecule of important class of chemical compounds isolated for first time
A team of scientists from the University of Georgia and two European universities has, for the first time, synthesized and characterized the elusive parent molecule of an important class of chemical compounds.   view more (2008-06-12)

Mouse model reveals that oncoprotein induces abnormal preleukemic blood cell progenitors
Scientists have developed a novel mouse model for leukemia that reveals critical information about the mechanisms involved in leukemia progression and provides a model system for evaluation of new drugs for treatment of leukemia.   view more (2006-01-18)

Research on how plants transport sugars could be of critical importance in era of global warming
How do many plants ship sugars from their leaves to flowers, roots, fruits and other parts of their structure? Using genetic engineering techniques, Cornell researchers have finally proven a long-standing theory of how this occurs.   view more (2007-12-26)

CHANGING TRENDS OF UK CERVICAL CANCER SUGGESTS POSITIVE EFFECT OF SCREENING ON SPECIFIC SUBTYPE (p 1490)
Recent cervical cancer data compared with data from previous decades suggest that cervical screening is having a positive effect in reducing incidence of a subtype of the disease that was not previously thought to be influenced by screening, conclude authors of a study in this week's issue of THE... view more (2001-05-09)

When neurons fire up: Study sheds light on rhythms of the brain
In our brains, groups of neurons fire up simultaneously for just milliseconds at a time, in random rhythms, similar to twinkling lightning bugs in our backyards. New research from neuroscientists at Indiana University and the University of Montreal provides a model -- a rhyme and reason -- for this... view more (2008-08-06)

Forecasting the Next Great San Francisco Earthquake
The San Francisco Bay region has a 25 percent chance of a magnitude 7 or greater earthquake in the next 20 years, and a roughly 1 percent chance of such an earthquake each year, according to the "Virtual California" computer simulation.   view more (2005-10-14)

New superconductors present new mysteries, possibilities
Johns Hopkins University researchers and colleagues in China have unlocked some of the secrets of newly discovered iron-based high-temperature superconductors, research that could result in the design of better superconductors for use in industry, medicine, transportation and energy generation.   view more (2008-06-05)

Leading the pack in following the herd
A few in the know can lead the many, according to new research into travelling animal groups carried out by the universities of Leeds and Oxford. Crowds of Leeds biology undergraduates will be observed to test their theory later this year.   view more (2005-02-23)

New brain tumor model developed
A collaboration of researchers, led by Dr. Martine Roussel (St. Jude Children's Research Hospital), has developed a novel mouse model of medulloblastoma - the most prevalent malignant pediatric brain tumor.   view more (2005-10-31)

New study explores beetle species with two forms of females
A fascinating new study from the forthcoming issue of The American Naturalist attempts to explain the mysterious persistence of two forms of females in many diving beetle populations.   view more (2006-01-25)
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