Word: detectable
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Dates: during 2000-2009
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Like our proboscises, e-noses are only as good as their sensors, and all of them operate on principles remarkably similar to those of a real nose. Humans detect odors with up to 650 types of receptors found on cells high up in the nasal passages, somewhere between our eyebrows. How the nose works is still something of a mystery, but it is believed that each receptor responds to a subtle characteristic of a molecule that carries odor--its peculiar shape, say, or degree of oiliness--rather than to the molecule itself. Working together, the receptors can generate unique "smell...
...that the device can slip and punch a hole in the intestinal wall. Yet a colonoscopy offers a distinct advantage in that the doctor can remove any small precancerous polyps as soon as they are found, making it the only screening test that can prevent cancer, not just detect...
...made a pilgrimage. Reagan was a special friend: his drive to reinstate the exemptions of 111 schools including B.J.U. was thwarted only by a Supreme Court ruling. Thus far, Bush is not so heavily invested. Says William Donohue, the head of the Catholic League and normally the first to detect any anti-Catholic slight: "The problem with Bush...is that he just doesn't get it. But I don't think he's a bigot." However, Donohue says he thinks the Republicans will suffer as Catholics "connect the dots" between the B.J.U. issue and the fact that "Timothy O'Brien...
...What war saw the U.S. Army develop a "Smell-O-Meter" to detect body odor of the enemy...
...software, which was developed several years ago by a graduate student in computer science, has since been maintained and used annually as a computer aid to detect cheating...