Category Archives: Nature

Rumbles in the Alps reveal rockslides

The ricochet of a rock fall resonates in the mind of anyone who has heard it. But it also sets off subterranean waves detectable by far-off seismic stations — and now researchers are using those signals to remotely model rockslides.

Franziska Dammeier, an engineering geologist at the Swiss Federal Institute of Technology in Zurich, and her colleagues linked five metrics of seismic waves to five physical characteristics of rockslides: volume, runout distance (how far the rocks travel), drop height, potential energy and the angle of reach. The researchers reported their model last week in the Journal of Geophysical Research. Continue reading Rumbles in the Alps reveal rockslides

Dynamic duo helps to heal irradiated mice

An antibiotic and a protein can work together to fight radiation-induced infections better than either can manage alone. Doctors already use antibiotics to treat radiation sickness. But the addition of a protein from the immune system — bactericidal/permeability-increasing protein (BPI), which acts against poisons called endotoxins — improves the survival rate of irradiated mice, according to a study published today in Science Translational Medicine Continue reading Dynamic duo helps to heal irradiated mice

Spanish institute faces cash crisis

A flagship biomedical research facility in Valencia, built during the heady days of the last economic boom, is now going bust. It is a casualty of Spain’s deep spending cuts and, some say, of poor management.

The Prince Felipe Research Centre (CIPF), which hosts 260 scientists and has produced high-profile publications in regenerative medicine and biochemistry, announced an emergency financial plan on 19 October that would see about 100 research staff lose their jobs, and roughly halve salaries for those who remain. Continue reading Spanish institute faces cash crisis