Breakthrough of the Year
نویسندگان
چکیده
منابع مشابه
Breakthrough of the year.
W ell, there wasn't much doubt about this year's winner. Unlike some past Breakthroughs, this one unfolded very much in the public eye, and the arguments that sometimes ensue when Science's News and Editorial staffs converge for the selection were pretty tame this time around. The two Mars rover missions—well advertised by NASA beforehand— succeeded where two other recent attempts had failed, a...
متن کاملBreakthrough of the year. The runners-up.
SEEING MIGHT BE BELIEVING, BUT FOR SCIENTISTS BELIEF RARELY depends on seeing. The right squiggles coming out of an instrument are usually enough to confirm that they have caught their quarry, however infinitesimal, insubstantial, or bizarre. Astronomers searching for planets circling other stars, however, may have been getting just a tad impatient with their progress toward their ultimate goal...
متن کاملBreakthrough of the year. HIV treatment as prevention.
BREAKTHROUGH OF THE YEAR HIV Treatment as Prevention Jon Cohen Science 23 December 2011: 1628. Science has chosen the finding that antiretroviral drugs reduce the risk of heterosexual transmission of of the Year. Special Issue This Week in Science Editorial Editors' Choice News of the Week News & Analysis News Focus Letters Books et al. Essays on Science and Society Policy Forum Perspectives As...
متن کاملthe effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
romantic education:reading william wordsworths the prelude in the light of the history of ideas
عصر روشنگری زمان شکل گیری ایده های مدرن تربیتی- آموزشی بود اما تاکید بیش از اندازه ی دوشاخه مهم فلسفی زمان یعنی عقل گرایی و حس گرایی بر دقت و وضوح، انسان عصر روشنگری را نسبت به دیگر تواناییهایش نابینا کرده و موجب به وجود آمدن افرادی تک بعدی شد که افتخارعقلانیتشان، تاکید شان بر تجربه فردی، به مبارزه طلبیدن منطق نیاکانشان وافسون زدایی شان از دنیا وتمام آنچه با حواس پنجگانه قابل درک نبوده و یا در ...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Science
سال: 2006
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.1138510