In the News
New T-ray Source Could Improve Airport Security, Cancer Detection Going through airport security can be such a hassle. Shoes, laptops, toothpastes, watches and belts all get taken off, taken out, scanned, examined, handled and repacked. But "T-rays", a completely safe form of electromagnetic radiation, may reshape not only airport screening procedures but also medical imaging practices. [Ironic] LONDON: A jailed cocaine dealer is working as Santa Claus on John Tams, who dons beard, boots and red suit to work in a cafe's Christmas grotto, said he wanted to give something back to the community... BMI Criteria For Obesity Surgery Should Be Lowered, Researchers Sugges Researchers have found that the existing body mass index criteria for obesity surgery often excludes a group of obese patients at risk of cardiovascular disease. Remote-control Nanoparticles Deliver Drugs Directly Into Tumors Scientists have devised remotely controlled nanoparticles that, when pulsed with an electromagnetic field, release drugs to attack tumors. With the ability to see the clumped particles, researchers asked the next question: "Can we talk back to them?"The answer is yes, the team found. Major Shift In Investments Crucial To Responding To Climate Change, UN Tackling climate change in the next quarter century will require major changes to patterns of investment and financial flows, according to a recently released report by the United Nations Framework Convention on Climate Change. The study analyzed both existing and potential investment and financial flows relevant to developing an international response to climate change.It found that the additional amount of investment and financial flows in 2030 will amount to between 1.1 and 1.7 per cent of global investment. Another key finding of the study is that $200 to $210 billion worth of additional investment and financial flows will be necessary to return greenhouse gas emissions to current levels. The People's Magic Bus Sure, '60s-era beach bums dug the Volkswagen bus. Now a research lab enhances one with souped-up electronics. From Wired magazine. For gunshot and stab victims, on-scene spine immobilization may do mor Immobilizing the spines of shooting and stabbing victims before they are taken to the hospital -- standard procedure in Maryland and some other parts of the country -- appears to double the risk of death compared to transporting patients to a trauma center without this time-consuming, on-scene medical intervention, according to a new study. Mayo Clinic Discovers Potential Marker For Aggressive Kidney Cancer Mayo Clinic researchers have discovered a key molecule that lets doctors identify one of the most aggressive types of kidney cancer. Patients with renal cell carcinoma who have higher levels of a molecule known as B7-H1 in their tumors are nearly five times more likely to die from the disease than patients with low levels or an absence of the molecule. Florissant Tops Amber Deposits For Fossil Beetle Richness, According T Despite its popularity fueled in part by the blockbuster movie "Jurassic Park,"amber nevertheless trails the Florissant Fossil Beds in Colorado when it comes to the richness of the fossil beetle record, according to a University of Colorado at Boulder study. Surprise! Cells Have Second Source Of Phosphate For 50 years, thousands of labs around the world have studied cells' critical internal communications, and scientists had assumed the speakers were known. But now, in the Dec. 17 issue of Science, Johns Hopkins researchers report finding not just a new participant, but a brand new conversation that has implications for treating disease and understanding biology.
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