Word: least
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...surgeon and a scrub nurse, of course. A surgical tech may be there too, suctioning up those queasy fluids, holding the arm or leg we're working on, cutting sutures and holding retractors. But you have seen enough medical shows to know there's also always at least one other doctor present. We may not engage in the same kind of dramatic medical banter that fictional surgeons do (like flying a passenger jet, safe surgery should be a little bit boring), but that second doctor - the assistant surgeon - should be in the operating room for all major procedures...
...high risk and low pay has made the general surgery specialty nearly as unattractive to new doctors as primary-care medicine. The statistics are grim: a report in the journal Surgery places the nationwide general-surgeon shortage at 1,300 currently, and estimates that the country will be at least 6,000 surgeons short by the time you need your colon removed...
...evolutionary changes make inherent sense. Since the Industrial Revolution, modern humans have grown taller and stronger, so it's easy to assume that evolution is making humans fitter. But according to anthropologist Peter McAllister, author of Manthropology: the Science of Inadequate Modern Man, the contemporary male has evolved, at least physically, into "the sorriest cohort of masculine Homo sapiens to ever walk the planet." Thanks to genetic differences, an average Neanderthal woman, McAllister notes, could have whupped Arnold Schwarzenegger at his muscular peak in an arm-wrestling match. And prehistoric Australian Aborigines, who typically built up great strength in their...
...that men had many children in older age to many different women, now men tend to have only a few children at a younger age with one wife. The drop in the number of older fathers has had a major effect on the rate of mutation and has at least reduced the amount of new diversity - the raw material of evolution. Darwin's machine has not stopped, but it surely has slowed greatly," Jones says. (See TIME's special report on the environment...
...question is, Are biofuels really green? A pair of new studies in the Oct. 22 issue of Science damningly demonstrate that the answer is no, at least not the way we currently create and use them. In the first study, a team of researchers led by Jerry Melillo of the Marine Biological Laboratory in Woods Hole, Mass., projected the effects of a major biofuel expansion over the coming century and found that it could end up increasing global greenhouse-gas emissions instead of reducing them. In the second paper, another team of researchers led by Tim Searchinger of Princeton University...