Word: testing
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...heard of artificial limbs and artificial hearts but what about artificial immune systems? Add another notch to the test tube: scientists at VaxDesign, a five-year-old biotechnology company based in Orlando, Florida, have created a simulated human immune system, called the Modular Immune In Vitro Construct (MIMIC for short). The dime-sized immune system can predict how humans will respond to new vaccines. The goal? To streamline vaccine research and hasten the eradication of global killers, such as AIDS...
VaxDesign's model may soften, if not sidestep, such devastating setbacks by allowing researchers to road test a vaccine in human immune systems earlier than ever before. In essence, the constructs act as "clinical trials in a test tube." When an experimental vaccine enters the tissue constructs, the simulated immune system will sound the alarm, just as it would inside a human. Then, it does what an immune system does best - whips up antibodies. If the vaccine is successful, the antibodies will wipe out the targeted disease the next time it shows up. Best yet, researchers can test hundreds...
...Administration in Washington next year, conceivably one whose temper and tone will be such that European public opinion will swing behind the need to fund its military establishments properly (though don't count on the latter ever happening). Meanwhile, it is clear that NATO is facing a test in Afghanistan that is unlike anything it has encountered, and one that it may not survive. U.S. frustration with some of its European partners could compel Washington to establish other coalitions of the willing instead, says military analyst Michael O'Hanlon, at the Brookings Institution in Washington. "America might decide these aren...
...discovered the "relationships" that so many orthopedic companies have established with orthopedic surgeons. Companies give money to doctors to test products, to help design or tout products and sometimes just to use a particular product (as in kickback). Orthopedists are hardly the only doctors paid by medical companies, but when the sheer amount of money being given to orthopedists came out of the shade into the sharp San Francisco sunshine last week, it did make quite a few of us blink...
Several years ago, Richard C. Atkinson, the university’s president, along with a University of California panel considered doing away with the SAT I altogether. The College Board, which publishes and administers the SAT tests, said that the university’s discussions did have some influence on the decision to revamp the SAT I, an effort that eliminated analogies from the test and adding a new writing section...