scientific american - 1999 05 - tsunami

scientific american   -  1999 05  -  tsunami

scientific american - 1999 05 - tsunami

... women have begun. 36 Scientific American May 1999 SAM OGDEN Copyright 1999 Scientific American, Inc. T he “micro” in microphone re- fers to the tiny sound the in- strument must pick up, not to the ... M. Grossman WENDY M. GROSSMAN is a for- mer internationally obscure folksinger. News and Analysis Scientific American May 1999 39 Copyright 1999 Scientific American, Inc. Unti...
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scientific american   -  1993 05  -  building soft machines from smart gels

scientific american - 1993 05 - building soft machines from smart gels

... and depression. Scientific American (ISSN 003 6-8 733), published monthly by Scientific American, Inc., 415 Madison Avenue, New York, N.Y. 1001 7-1 111. Copyright © 1993 by Scientific American, Inc. ... Canada 80 0-3 3 3-1 199; other 51 5-2 4 7-7 631. Postmaster: Send address changes to Scientific American, Box 3187, Harlan, Iowa 51537. Reprints available: write Repri...
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scientific american   -  1995 05  -  what found the top quark

scientific american - 1995 05 - what found the top quark

... represents a one-in-a-million hazard, the point below which the cancer risk from a food additive is too small to be of concern to the Food and Drug Administration. Between –2 and –4 are one- of-a-kind ... Development Cor- poration, a Washington- based policy organiza- tion. ÒHe might achieve this objective through growth-enhancing poli- cies, but he might also increase taxes and en- gage in e...
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scientific american   -  1996 05  -  the comets' lair

scientific american - 1996 05 - the comets' lair

... solution,” Strassmann testified in a Senate hear- ing, “has resulted in thousands of unin- tegrated, hard-to-maintain, impossible- to-manage, contractor-dependent is- lands of automation.” Because the law “does ... Italy; telephone: 3 9-2 -7 60 0-1 104; fax: 3 9-2 -7 60 0-3 719. Further Reading Hidden Killers: The Global Problem with Uncleared Landmines: A Report on International Dem...
Ngày tải lên : 12/05/2014, 15:08
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scientific american   -  1997 05  -  the 100 - year weather forecast

scientific american - 1997 05 - the 100 - year weather forecast

... complica- tions and respi- ratory symp- toms. Neurologi- cal, psychiatric and ophthalmic diseases were also most preva- lent among the most heavily ex- posed. In an ac- companying pa- per, the ... 1997 Scientific American, Inc. O n a warm and clear February afternoon, I am cruising southern California’s Foot- hill Freeway in a one-of-a-kind electric roadster. I’ve got the San Gabriel Moun-...
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scientific american   -  1998 05  -  six months in space

scientific american - 1998 05 - six months in space

... some- body did that deliber- ately from a few dif- ferent points? This could be a massive denial-of-service at- tack on the Net —or an eavesdropping at- tack,” Bellovin said. This might be possi- ble, ... en- gineered Bt crops has been document- ed. But several pests have shown resistance in the laboratory, and a veg- etable pest, the diamond- back moth, has demon- strated resistance after in...
Ngày tải lên : 12/05/2014, 15:36
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scientific american   -  1999 01  -  revolution in cosmology

scientific american - 1999 01 - revolution in cosmology

... and Analysis44 Scientific American January 1999 CYBER VIEW Out of Site DAVID SUTER Copyright 1998 Scientific American, Inc. Revolution in Cosmology Scientific American January 1999 45 A t a conference ... page. Surveying Space-time with Supernovae Scientific American January 1999 47 Supernovae Copyright 1998 Scientific American, Inc. Hubble and other pioneers estimate...
Ngày tải lên : 12/05/2014, 15:51
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scientific american   -  1999 02  -  a fractual walk down wall street

scientific american - 1999 02 - a fractual walk down wall street

... SERVICES Copyright 1999 Scientific American, Inc. FEBRUARY 1999 $4.95 www.sciam.com How Limbs Develop High Blood Pressure in African-Americans Spaceships: The Next Generation Copyright 1999 Scientific American, ... nuclear tests on May 11, 1998. BALDEV-SYGMA TED SPIEGEL Corbis Copyright 1999 Scientific American, Inc. News and Analysis32 Scientific American February 1999...
Ngày tải lên : 12/05/2014, 15:53
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scientific american   -  1999 03  -  when venus erupted

scientific american - 1999 03 - when venus erupted

... Agency Start fidgeting Copyright 1999 Scientific American, Inc. News and Analysis28 Scientific American March 1999 W hen dozens of rotting, headless, three-quarter-ton walrus carcasses started showing ... ring NASA Copyright 1999 Scientific American, Inc. News and Analysis26 Scientific American March 1999 In Brief, continued from page 24 No Rest for the Thymus Overturning...
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scientific american   -  1999 04  -  endless space (maybe not)

scientific american - 1999 04 - endless space (maybe not)

... “because we’re trying to take 200 million Americans with us.” —Glenn Zorpette News and Analysis Scientific American April 1999 47 Copyright 199 9Scientific American, Inc. GEMINI: A NEW EYE OPENS ... giant light-col- lecting machines in- clude another Mauna Kea resident, the Gemini North Obser- vatory, backed by the U.S. and six other na- tions, which is near- ing its own first-light i...
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