Word: detective
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Dates: during 2000-2009
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...Today, that percentage is closer to 100%. All 50 states test for at least 21 diseases, and 24 states screen for the entire panel of 29 conditions. That expansion of testing can be traced in part to technology; new techniques make it easier to detect specific genetic changes and the presence or absence of certain proteins that are the hallmarks of the diseases...
...carriers and unmanned aircraft ostensibly knit together in a computerized cavalry. The Army likes to argue that the FCS is a transformational approach to fighting wars, in part because it is giving up a lot of armor in favor of some 95 million lines of computer code designed to detect and avoid enemy fire. In theory, all this technology would give combat GIs the ability to destroy the enemy from far away...
...appeal on a scale of 1 to 5. The investigators then outfitted each participant with a headband equipped with fiber-optic strands that projected infrared light through the scalp and skull and into the prefrontal cortex, a brain area critical for processing preference. Infrared imaging is typically used to detect heat, which is just what the researchers were looking for. The volunteers were shown pictures of different pairs of drinks from their original list and asked to mentally decide which one they liked better while Chau and Luu monitored their frontal-lobe activity...
...commercial pet cloning, and at a roughly $150,000 per pooch, the service is currently too expensive for most dog lovers to contemplate. Prices could fall to closer to $50,000 as more cost-effective techniques are developed, but for now, cloning "service" dogs - like "sniffer" dogs used to detect cancer and narcotics - seems to be a more viable venture. Nearly a third of the 35 dogs cloned by Lee's team, for instance, are sniffers, and no wonder: South Korea's customs service reportedly bought seven Labrador Retrievers cloned from a top drug-sniffing dog for $60,000 each...
...Michigan study involving 894 middle and high schools found that random student drug-testing tends to reduce marijuana use slightly (about 5%) but actually increase the use of other drugs (about 3%). The authors theorize that drug-using kids may think that prescription and other drugs are harder to detect by urinalysis, so they switch from pot to something else. (This assumption is usually incorrect - most drug tests capture everything from heroin to Valium - although certain lesser-used drugs like the anesthetic ketamine aren't detected by the usual tests...