The world’s largest study of ecstasy-related deaths discovered that one in six people who died after taking ecstasy had not taken any other drug. “This clears up the debate once and for all – ecstasy alone can kill,” says Dr Fabrizio Schifano, whose work is published in the October edition of Human Psychopharmacology.
The study found that since 1996 there had been a clear year-on-year increase in deaths in England and Wales. “Just show anyone the graph and the message is clear – the situation is getting worse,” says Dr. Schifano, who works at the National Programme on Substance Abuse Deaths at St George’s Hospital Medical School, London. There were 12 deaths in 1996 and 1997; 26 in 1998; 40 in 1999; 52 in 2000 and 72 in 2001-2.
Dr. Schifano is also alarmed that so many of the victims are so young. Three quarters were below the age of 29 and 1 in 7 were younger than 19. On top of this, four out of five victims were male. These results paint a clear and alarming picture of increased risk for men between the age of 16 and 24.
Jaida Butler | alfa
Exploring a new frontier of cyber-physical systems: The human body
18.05.2015 | National Science Foundation
Soft-tissue engineering for hard-working cartilage
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Physicists have developed an innovative method that could enable the efficient use of nanocomponents in electronic circuits. To achieve this, they have developed a layout in which a nanocomponent is connected to two electrical conductors, which uncouple the electrical signal in a highly efficient manner. The scientists at the Department of Physics and the Swiss Nanoscience Institute at the University of Basel have published their results in the scientific journal “Nature Communications” together with their colleagues from ETH Zurich.
Electronic components are becoming smaller and smaller. Components measuring just a few nanometers – the size of around ten atoms – are already being produced...
Development and implementation of an advanced automobile parking navigation platform for parking services
To fulfill the requirements of the industry, PolyU researchers developed the Advanced Automobile Parking Navigation Platform, which includes smart devices,...
The world's first electrical car and passenger ferry powered by batteries has entered service in Norway. The ferry only uses 150 kWh per route, which...
On Tuesday, 19 May 2015 the research icebreaker Polarstern will leave its home port in Bremerhaven, setting a course for the Arctic. Led by Dr Ilka Peeken from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) a team of 53 researchers from 11 countries will investigate the effects of climate change in the Arctic, from the surface ice floes down to the seafloor.
RV Polarstern will enter the sea-ice zone north of Spitsbergen. Covering two shallow regions on their way to deeper waters, the scientists on board will focus...
Nanoengineers at the University of California, San Diego developed a gel filled with toxin-absorbing nanosponges that could lead to an effective treatment for skin and wound infections caused by MRSA (methicillin-resistant Staphylococcus aureus), an antibiotic-resistant bacteria. This "nanosponge-hydrogel" minimized the growth of skin lesions on mice infected with MRSA - without the use of antibiotics. The researchers recently published their findings online in Advanced Materials.
To make the nanosponge-hydrogel, the team mixed nanosponges, which are nanoparticles that absorb dangerous toxins produced by MRSA, E. coli and other...
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