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Nuclear Current Events | Nuclear News | 7
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University study shows low radiological risk to the public around atomic sites
A study team led by experts at the University of Southampton has found that there is no significant risk to the public from radioactive contamination from the Atomic Weapons Establishments at Aldermaston and Burghfield in West Berkshire. The three-year environmental radioactivity project, carried out by the University's Geosciences Advisory Unit... view more... (2002-08-07)
Research overturns accepted notion of neutron's electrical properties
For two generations of physicists, it has been a standard belief that the neutron, an electrically neutral elementary particle and a primary component of an atom, actually carries a positive charge at its center and an offsetting negative charge at its outer edge. view more (2007-09-18)
Separating uranium from plutonium
Moscow researchers have made the supercritical carbon dioxide work. Saturated with special reagents, carbon dioxide first extracts uranium from the spent nuclear fuel waste, then extracts plutonium and then flies away into the atmosphere. As a matter of fact, the spent nuclear fuel consists of multiple elements. First of all, this is uranium that... view more... (2003-08-08)
Using supercomputers to explore nuclear energy
Ever wanted to see a nuclear reactor core in action? A new computer algorithm developed by researchers at the U.S. Department of Energy's (DOE) Argonne National Laboratory allows scientists to view nuclear fission in much finer detail than ever before. view more (2010-01-25)
Media invitation - Shipshape - in war and peace
There can be few other signals of a nation's intent of action that match the dispatch of the Fleet. It is therefore vital that the Royal Navy is always ready to deploy and, if necessary, to defend Britain's interests, John Coles, Chief Executive of the Warship Support Agency will tell the Royal Academy of Engineering when he gives the Lloyds's... view more... (2003-03-26)
Brain Blood Flow Gives Clues to Treating Depression
The usefulness of established molecular imaging/nuclear medicine approaches in identifying the "hows" and "whys" of brain dysfunction and its potential in providing immediately useful information in treating depression are emphasized in a study in the August Journal of Nuclear Medicine. view more (2007-08-09)
Scientists sequence DNA of woolly mammoth
Experts in ancient DNA from McMaster University (Canada) have teamed up with genome researchers from Penn State University (USA) for the investigation of permafrost bone samples from Siberia. view more (2005-12-20)
Regional nuclear war could devastate global climate
Even a small-scale, regional nuclear war could produce as many direct fatalities as all of World War II and disrupt the global climate for a decade or more, with environmental effects that could be devastating for everyone on Earth, university researchers have found. view more (2006-12-11)
Fathering cancer
EMBARGOED UNTIL WEDNESDAY 19 JUNE 2002 19:00 BST UK CONTACT - Claire Bowles, New Scientist Press Office, London: Tel: +44(0)20 7331 2751 or email claire.bowles@rbi.co.uk Is the next generation paying the price for Sellafield after all? WORKING at the Sellafield nuclear plant in Cumbria may have been harmful after all. Children of men who had... view more... (2002-06-19)
Single spinning nuclei in diamond offer a stable quantum computing building block
Surmounting several distinct hurdles to quantum computing, physicists at Harvard University have found that individual carbon-13 atoms in a diamond lattice can be manipulated with extraordinary precision to create stable quantum mechanical memory and a small quantum processor, also known as a quantum register, operating at room temperature. view more (2007-06-01)
UCSD study of nuclear receptors could change anti-inflammatory treatments
Several nuclear receptor proteins appear to overlap in their ability to exert anti-inflammatory effects, according to new research by scientists at the University of California, San Diego (UCSD). view more (2005-09-09)
Power of Molecular Imaging Reveals Secrets of the Heart
The extraordinary action of a new cellular therapy came to light as a result of powerful PET and SPECT imaging in a recent study reported in the April issue of the Journal of Nuclear Medicine. view more (2008-04-10)
US satellite protection scheme could affect global communications
A proposed US system to protect satellites from solar storms or high-altitude nuclear detonations could cause side-effects that lead to radio communication blackouts, according to new research. view more (2006-08-15)
Nuclear physics promises earlier detection of brain tumors with just 1 scan
Time taken to detect brain tumours could soon be significantly reduced thanks to an ongoing pioneering project led by the University of Liverpool with the Nuclear Physics Group and Technology departments at the Science and Technology Facilities Council (STFC) at Daresbury Laboratory. view more (2010-03-04)
Porous ceramic foam - taking the heat out of furnaces
Concerns over the health effects on humans caused by RCF dust lead to a number of studies in the USA. The EU directive in November 1997 and growing legislation from EU member states, including Germany and The Netherlands, has lead to a widespread search for a suitable alternative. Hi-Por, developed by TMS, is proving to be one of the leading... view more... (1999-04-30)
A new approach to engineering for extreme environments
Composite materials such as fiberglass, which take on a mix of properties of their constituent compounds, have been around for decades. Now, an MIT materials scientist is taking composites to the nanoscale, where entirely new properties, not found in any of the original compounds, can emerge. view more (2009-06-30)
Blocking a premature aging syndrome with anticancer drugs
A class of anticancer drugs currently being evaluated in phase 3 clinical trials may also be an effective treatment for Hutchinson-Gilford progeria syndrome (HGPS), a fatal genetic disorder that causes premature aging. view more (2005-08-30)
High calcium level in arteries may signal serious heart attack risk
Researchers may be able to predict future severe cardiac events in patients with known, stable coronary artery disease (CAD) using coronary calcium scoring, according to a study published in the online edition of Radiology. view more (2009-07-28)
High-performance plasmas may make reliable, efficient fusion power a reality
In the quest to produce nuclear fusion energy, researchers from the DIII-D National Fusion Facility have recently confirmed long-standing theoretical predictions that performance, efficiency and reliability are simultaneously obtained in tokamaks, the leading magnetic confinement fusion device, operating at their performance limits. view more (2009-11-03)
Nuclear Medicine Imaging Allows Immediate Prediction of Advanced Breast Cancer Patients' Response to Hormonal Treatment
Innovative use of somatostatin receptor scintigraphy (SRS), a nuclear medicine imaging technique looking at how the body functions at the molecular level, may provide near immediate selection of breast cancer patients for endocrine therapy and offers a new tool in fighting the disease. view more (2006-01-20)
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