scientific american - 1994 02 - do aerosols slow climatic warming
scientific american - 1994 02 - do aerosols slow climatic warming
... hip lip-shooter find his way through the corridors of power? Laid-Back Leader Rattles the Academy 34 SCIENTIFIC AMERICAN February 1994 CHRIS USHER Black Star Copyright 1994 Scientific American, ... face down any likely aggressor. Copyright 1994 Scientific American, Inc. FEBRUARY 1994 $3.95 Digital forgery can create photographic evidence for events that never happened. D...
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scientific american - 1993 02 - beating resistance in superconductors
... SciDex™, SCI- ENTIFIC AMERICAN, 415 Madison Ave- nue, New York, N.Y. 1001 7-1 111, or fax (212) 35 5-0 408. Photocopying rights are hereby grant- ed by Scientific American, Inc., to li- braries and ... Wallich 32 SCIENTIFIC AMERICAN February 1993 s the principals in the cold war slowly dismantle their land-based mis- siles, submarine-based ballistic missiles are assuming greater i...
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scientific american - 1994 01 - searching for strange quark matter
... the low-ener- SCIENTIFIC AMERICAN January 1994 73 QUADRUPOLE FOCUSING MAGNETS CERENKOV DETECTOR TIME-OF-FLIGHT DETECTOR VECTOR CHAMBER Copyright 1993 Scientific American, Inc. gy down-quark states ... immedi- ately downstream. But, under the bill, downstream landowners are not com- pensated for the fact that their wet- lands can no longer fulÞll these func- tions. Further, because of...
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scientific american - 1994 03 - visiting yourself in the past
... predictions. Copyright 1994 Scientific American, Inc.Copyright 1994 Scientific American, Inc. 20 SCIENTIFIC AMERICAN March 1994 In the ÒnaiveÓ quark model, one of the three quarks spins in a direction oppo- site ... Mukerjee Copyright 1994 Scientific American, Inc. SCIENTIFIC AMERICAN March 1994 21 membranes surrounding neurons. Pet- tegrew thinks schizophrenics hav...
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scientific american - 1994 04 - the dilemmas of prostate cancer
... Borneo. 36 SCIENTIFIC AMERICAN April 1994 Revisiting Old BattleÞelds JASON GOLTZ Copyright 1994 Scientific American, Inc.Copyright 1994 Scientific American, Inc. gan doing Þeldwork in such exotic lo- cales ... Gould, in a review in Na- ture, lauded The Diversity of Life as Òa 38 SCIENTIFIC AMERICAN April 1994 Copyright 1994 Scientific American, Inc.Copyright 1994...
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scientific american - 1994 06 - was there a race to the moon
... Matrix Copyright 1994 Scientific American, Inc. SCIENTIFIC AMERICAN June 1994 33 I n 1939 a 33-year-old French mathe- matician proved that a profound conjecture about the behavior dis- played by prime ... up-down action over some unit of time. Schršdinger managed to extract clas- SCIENTIFIC AMERICAN June 1994 45 Copyright 1994 Scientific American, Inc. sical behavior fr...
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scientific american - 1994 07 - how cancers defeat drug therapy
... women do more of the Þeldwork be- cause many of the men have off-site jobs. SCIENTIFIC AMERICAN July 1994 35 Copyright 1994 Scientific American, Inc. years ago. A judicious choice of fast- maturing ... worldÕs biggest environ- mental release occurred over decades at a site called Tomsk-7 in central Sibe- ria. Tomsk-7, whose existence was clas- 20 SCIENTIFIC AMERICAN July 199...
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scientific american - 1994 08 - red tides - a growing hazaed
... mines Torpedo tubes Torpedoes Strap-on mine-laying pods Torpedo tubes Torpedoes or Harpoon antiship missiles Torpedo tubes Torpedoes Torpedo tubes Torpedoes or Harpoon antiship missiles Copyright 1994 ... straight-running torpedoes of a de- sign that dated to World War II. Both the U.S. and British navies are developing active antitorpedo weapons SCIENTIFIC AMERICAN August 1994 27 U...
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scientific american - 1994 09 - conquering lyme disease
... explains how to cross- reference ICD-IX and ICD-X codes. So why does DSM-IV use codes from an earlier version of ICD? ÒIt may take another seven years before ICD-X stan- dards are adopted in this country,Ó Frances ... budget, way behind SCIENTIFIC AMERICAN September 1994 23 Copyright 1994 Scientific American, Inc. schedule and eating into the base pro- gram. I have received hundred...
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scientific american - 1994 10 - special issue - life in the universe
... HEAVIER- THAN-AIR FLIGHT THEORY OF RELATIVITY COMMUNICATIONS SATELLITE TRANSISTOR Copyright 1994 Scientific American, Inc. Copyright 1994 Scientific American, Inc. SCIENTIFIC AMERICAN October 1994 ... Holloway 40 SCIENTIFIC AMERICAN October 1994 Interpretations are a good mental exercise, but people get so hot and nasty about it. Copyright 1994 Scientific America...
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