Ticking off
نویسندگان
چکیده
منابع مشابه
The Clock Is Ticking
THE CLOCK IS TICKING on my last year as editor in chief. It’s now either a bit over two months into 2014 (as I write this) or just under halfway through (by the time you read this), so this is an opportune time to revisit goals and priorities while there’s still time for corrective action. Managing IEEE Software for the past three years has been a fun and fascinating endeavor, in no small part ...
متن کاملChecking lists, ticking boxes.
Although not original, the story makes an interesting introduction to the topic: Boeing’s prototype B-17 bomber stalled and crashed in 1935 on its first f light because the elevator control was left locked.1,2 The combination of the loss of life and the potential loss to the firm of the US government procurement demanded an innovative approach – and thus the checklist was born. The B-17 program...
متن کاملTicking Bomb: Asymptomatic Mirizzi Syndrome
Mirizzi syndrome, also known as extrinsic biliary compression syndrome, is a rare clinical entity in which the common bile duct is obstructed by compression by the impaction of one or more gallstones in the cystic duct or gallbladder infundibulum. This case illustrates an absolutely asymptomatic presentation of Mirizzi syndrome in a 62-year-old, otherwise healthy, woman. Mirizzi syndrome was tr...
متن کاملTuberculosis: pictures of a ticking time bomb.
www.thelancet.com Vol 373 June 20, 2009 2101 Mortal danger has been part and parcel of his trade for the past 30 years, having dodged machetes, snipers’ bullets, tank wheels, and even napalm bombs in some of the most gruesome confl ict zones on earth. But as he greets those attending his Struggle For Life exhibition in the heart of Berlin, it is surprising how shy and humble James Nachtwey appe...
متن کاملThe Clock Ticking Changes Our Performance
We examined influence of a clock ticking on task performance using a laboratory experiment. We determined performance at various clock speeds using a trick clock that allowed us to control the speed of the ticking. We found that which the clock ticked, and people performed more slowly with a slow clock. We demonstrated that common environmental stimuli we encounter in life, such as the ticking ...
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ژورنال
عنوان ژورنال: Nature
سال: 1991
ISSN: 0028-0836,1476-4687
DOI: 10.1038/352763c0