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Scientists prove that disputed Korean stem cell line comes from an unfertilized egg and not cloning
Can a genetic signature identify the origin of a human stem cell line? Scientists report that a widely available method for comprehensive genetic analysis can help distinguish the type of human embryo that stem cells come from. view more (2007-08-03)
Radiation Dose Can Be Reduced For "Triple Rule-Out" Coronary CT Angiography
Physicians can dramatically reduce the radiation dose delivered to patients undergoing coronary CT angiography in a "triple rule-out" protocol by simply using tube current modulation, according to a study performed at Thomas Jefferson University Hospital in Philadelphia, PA. view more (2009-04-06)
Accurate Assessment of Heart Disease Leads to Earlier, More Aggressive Therapy
In a study comparing the ability of various medical techniques to accurately determine the extent of heart disease and stratify patients according to disease severity, researchers found that myocardial perfusion testing with gated single photon emission computed tomography (gated SPECT) was a more accurate predictor of prognosis in chronic... view more... (2009-04-01)
PET's Molecular Imaging Power May Be Best Indicator for Determining Which Patients Develop Alzheimer's
Positron emission tomography (PET) imaging-with the radiotracer fluorodeoxyglucose (FDG)-is a promising tool in detecting Alzheimer's disease in patients who have mild cognitive impairment (MCI). view more (2005-10-06)
New sonofusion experiment produces results without external neutron source
A team of researchers from Rensselaer Polytechnic Institute, Purdue University, and the Russian Academy of Sciences has used sound waves to induce nuclear fusion without the need for an external neutron source. view more (2006-01-30)
Mice cloned from skin cells
Healthy and viable mice that survive until adulthood have, for the first time, been cloned from adult stem cells. Scientists from Rockefeller University, including Howard Hughes Medical Institute investigator Elaine Fuchs, used cells called keratinocyte stem cells, which represent a new model system for cloning. view more (2007-02-13)
Nuclear weapons: Predicting the unthinkable
If a nuclear weapon were detonated in a metropolitan area, how large would the affected area be? Where should first responders first go? According to physicist Fernando Grinstein, we have some initial understanding to address these questions, but fundamental issues remain unresolved. view more (2009-11-23)
Theoretical nuclear physics in China
In recent years several Large-Scale Scientific Facilities (LSSF) for nuclear, hadronic, and particle physics have been upgraded and constructed in China. view more (2009-09-17)
New clues for treatment of disease that causes accelerated aging
There is renewed hope for treatment of a rare genetic condition that causes rapidly accelerated aging and leads to an average life expectancy of 13 years. view more (2007-05-03)
FSU physicist takes a trip to nuclear 'island of inversion'
Far from the everyday world occupied by such common elements such as gold and lead lies a little-understood realm inhabited by radioactive, or unstable, elements. view more (2007-08-10)
Study by NTU professors provides important insight into apoptosis or programmed cell death
A study by Nanyang Technological University (NTU)'s Assistant Professor Li Hoi Yeung, Assistant Professor Koh Cheng Gee and their team have made an important contribution to the understanding of the process that cells go through when they die. view more (2009-07-14)
Neutrinos galore - an old problem, a new challenge - The Physics Congress 2002
Neutrinos - probably the most baffling forms of known matter in the Universe - are setting new challenges for physicists, just as one long-running mystery seems close to being resolved. On Wednesday 10 April, John Bahcall from the Institute for Advanced Study in Princeton, USA, will tell the Institute of Physics Congress in Brighton how we are at... view more... (2002-04-02)
FISA-99 Symposium EU Research in Reactor SAfety 29 November - 1 December 1999, Luxembourg
Nowadays in the European Union, the ultimate goal of nuclear reactor safety is to render extensive evacuation precautions for populations in the vicinity of the site "practically" unnecessary. This essentially means developing safety systems and operational procedures to respond to the challenge of hypothetical severe accidents, which are... view more... (1999-11-16)
Earthquakes Happen at Full Moon
Russian physicists have found that flashes of neutron radiation from the Earth surface are bound to increasing in seismic activity. They believe that this phenomenon can be used as a novel kind of earthquake foreboding. The researchers of the Department of Cosmic Radiation of the Research Institute of Nuclear Physics at Moscow State University... view more... (2001-02-02)
Scots Academics Help Lithuania Prepare For EU
Scots academics and businesses are playing a key role in helping a former communist state in Eastern Europe prepare to join the European Union in May, an international conference will be told this week. The University of Abertay's Dundee Business School (DBS) is helping to encourage business start-ups in the Lithuanian town of Visiginas, which... view more... (2004-01-27)
Cell phone sensors detect radiation to thwart nuclear terrorism
Researchers at Purdue University are working with the state of Indiana to develop a system that would use a network of cell phones to detect and track radiation to help prevent terrorist attacks with radiological "dirty bombs" and nuclear weapons. view more (2008-01-23)
Smash and grab
THE persistent theft of components from one of Britain`s largest academic super-computers is taking a sinister turn. A scientist is warning that thieves might be selling the computer`s brainpower to Iraq or al-Qaida for clandestine weapons research. "These computers are perfect for weapons research,"... view more... (2002-02-20)
PET accurately identifies esophageal cancer patients' positive responses to chemotherapy
Early metabolic imaging with positron emission tomography (PET) accurately identifies patients responding to chemotherapy for esophageal cancer, noted German researchers at the 54th Annual Meeting of SNM, the world's largest society for molecular imaging and nuclear medicine professionals. view more (2007-06-04)
Ice Volcanoes on Saturn's Moon Enceladus
Scientists from the Max Planck Institute for Nuclear Physics and the University of Potsdam have found ice volcanoes-or what could be called "ice geysers"-on the surface of Saturn's moon Enceladus. view more (2006-03-15)
News Bits About Qubits: Scientists Store and Retrieve Data Inside an Atom
Another step towards quantum computing - the Holy Grail of data processing and storage - was achieved when an international team of scientists that included researchers with the U.S. Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab) were able to successfully store and retrieve information using the nucleus of an atom. view more (2008-10-27)
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