Geologists may have to revise their ideas about what goes on in the Earths interior, following the publication today of new research in the journal Nature. It appears that contrary to previous belief, part of the interior has remained undisturbed for at least two-and-a-half billion years, in spite of the massive forces at work inside the planet.
Like a saucepan of thick syrup being heated on the stove, huge convection currents within the Earth, generated by heat from the co
By taking continuous electrocardiogram (ECG) readings for 24 hours after treating heart attack patients, Duke University Medical Center researches have shown that giving a combination of a new drug that prevents platelets from clumping together, as well as a clot-busting drug, opens up clogged arteries faster and keeps them open longer.
The researchers found that giving the anti-clotting drug eptifibatide along with a half-dose tenecteplase (TNK) — a genetically altered version of the comm
A nuclear probe developed by CSIRO for minerals exploration and mining may soon be used to combat some of the worlds biggest environmental problems.
Overseas the probe could help prevent acid rain, one of the most pressing environmental problems in the northern hemisphere.
CSIRO also hopes to use the probe to measure salt concentrations in soil as part of its assault on dryland salinity.
“Acid rain is caused when high sulphur fossil fuels are burnt,” says Dr Mihai Bo
Record-high magnetic fields in the lab, almost a Gigagauss in magnitude, have been achieved by aiming intense laser light at a dense plasma, expanding the possibilities for laboratory re-creations of astrophysical events.
At last weeks APS Division of Plasma Physics Meeting in Orlando, researchers from Imperial College, London, and the Rutherford Appleton Lab in the UK announced evidence of super-strong magnetic fields that are hundreds of times more intense than any previous magnetic
Faced with a patient who is ‘tired all the time’ and reports ‘pain in my body every day’, many General Practitioners may struggle to identify fibromyalgia, a little-known but debilitating condition as the cause of their patient’s suffering.
Fibromyalgia is a widespread and yet little-recognised and little-understood pain and fatigue disorder that is thought to affect millions world-wide. Symptoms include persistent pain – the body interprets touch or movement as pain although there is no t
Flavonoids that are found in fruit, vegetables, chocolate, tea, wine, and grape juice reduce cellular oxidative stress and are associated with a reduced risk of heart disease and cancer. Concord grape juice is a rich source of flavonoids, but it has not been compared to antioxidant supplements in terms of its efficacy in reducing oxidative stress. In an article in the American Journal of Clinical Nutrition, OByrne et al. compared the effects of Concord grape juice (CGJ) and antioxidant suppleme