Science/AAAS | Table of Contents: 31 July 1992; 257 (5070)

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About the Cover

31 July 1992
Vol 257, Issue 5070, Pages 593-690

Table of Contents (PDF)
Editorial Board (PDF)
Front Matter (PDF)
Back Matter (PDF)

Individual Articles

For all checked items

Articles

THIS WEEK IN SCIENCE: Science 31 July 1992: 593.
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Conflict of interest policy: DE Koshland, Jr
Science 31 July 1992: 595.
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Paleoanthropological Contexts: G. A. Clark
Science 31 July 1992: 597.
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Teraflop Computers: W. Daniel Hillis
Science 31 July 1992: 597.
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Confidence in Science: Allan Mazur
Science 31 July 1992: 597-598.
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AIDS epicenter: D Mavoungou
Science 31 July 1992: 598-599.
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Healthy Museum: Michael J. Novacek
Science 31 July 1992: 599.
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Clear Vision: H. Stanley Thompson
Science 31 July 1992: 599.
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Corrections and Clarifications: Science 31 July 1992: 599.
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SCIENCESCOPE: Science 31 July 1992: 603.
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New virus reports roil AIDS meeting: J Cohen
Science 31 July 1992: 604-605.
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Progress on Other Fronts: Jon Cohen
Science 31 July 1992: 605.
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Human SIV infections suspected: J Palca
Science 31 July 1992: 606.
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Astrophysics Institute at Risk: Eliot Marshall
Science 31 July 1992: 606.
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Frustrated EMBL chief resigns: P Aldhous
Science 31 July 1992: 607.
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Bad news on second-hand smoke: R Stone
Science 31 July 1992: 607.
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A Scramble for Data on Arctic Radioactive Dumping: Eliot Marshall
Science 31 July 1992: 608-609.
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An NSF survey rattles some nerves: E Marshall
Science 31 July 1992: 609.
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Trapping Particles of Darkness: Faye Flam
Science 31 July 1992: 610-611.
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A Match Made in Laser Heaven: Michelle Hoffman
Science 31 July 1992: 611-612.
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The Earliest Mass Extinction?: Richard A. Kerr
Science 31 July 1992: 612.
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Forcing the evolution of an RNA enzyme in the test tube: E Culotta
Science 31 July 1992: 613.
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Adhesion protein studies provide new clue to metastasis: P Kahn
Science 31 July 1992: 614.
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Living dangerously after an AIDS test: Science 31 July 1992: 615.
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Banking on Umbilical Cords: Science 31 July 1992: 615.
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Where the Okapi and the Antelope Play: Science 31 July 1992: 615.
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Confusion on the cutting edge: M Barinaga
Science 31 July 1992: 616-619.
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Journal-istic Guidelines: Marcia Barinaga
Science 31 July 1992: 618.
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Not Merely Academic: Marcia Barinaga
Science 31 July 1992: 619.
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When does intellectual passion become conflict of interest?: E Marshall
Science 31 July 1992: 620-623.
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Sex on the Brain: Eliot Marshall
Science 31 July 1992: 620-621.
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The Perils of a Deeply Held Point of View: Eliot Marshall
Science 31 July 1992: 621-622.
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Small Comets/Big Flap: Eliot Marshall
Science 31 July 1992: 622-623.
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NSF deals with conflicts every day: E Marshall
Science 31 July 1992: 624.
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Intellectual Conflicts—Boon or Bust?: Eliot Marshall
Science 31 July 1992: 624.
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Conflicting Views: The Readers Respond: Science 31 July 1992: 625.
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The logic of cell division in the life cycle of yeast: CJ Gimeno and GR Fink
Science 31 July 1992: 626.
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Structural Processes at Slow-Spreading Ridges: John C. Mutter and Jeffrey A. Karson
Science 31 July 1992: 627-634.
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Directed evolution of an RNA enzyme: AA Beaudry and GF Joyce
Science 31 July 1992: 635-641.
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Transfer of Biologically Derived Nanometer-Scale Patterns to Smooth Substrates: Kenneth Douglas, Genevieve Devaud, and Noel A. Clark
Science 31 July 1992: 642-644.
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Sea-Surface Temperature from Coral Skeletal Strontium/Calcium Ratios: J. Warren Beck, R. Lawrence Edwards, Emi Ito, Frederick W. Taylor, Jacques Recy, Francis Rougerie, Pascale Joannot, and Christian Henin
Science 31 July 1992: 644-647.
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Maintenance of Strong Rotational Winds in Venus' Middle Atmosphere by Thermal Tides: Matthew Newman and Conway Leovy
Science 31 July 1992: 647-650.
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Elasticity of $agr$ -Cristobalite: A Silicon Dioxide with a Negative Poisson's Ratio: Amir Yeganeh-Haeri, Donald J. Weidner, and John B. Parise
Science 31 July 1992: 650-652.
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The location of bound lipid in the lipovitellin complex: PA Timmins, B Poliks, and L Banaszak
Science 31 July 1992: 652-655.
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Vacuolar chitinases of tobacco: a new class of hydroxyproline-containing proteins: L Sticher, J Hofsteenge, A Milani, JM Neuhaus, and F Meins, Jr
Science 31 July 1992: 655-657.
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Calcium-dependent transmitter secretion reconstituted in Xenopus oocytes: requirement for synaptophysin: J Alder, B Lu, F Valtorta, P Greengard, and MM Poo
Science 31 July 1992: 657-661.
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Functional modulation of GABAA receptors by cAMP-dependent protein phosphorylation: SJ Moss, TG Smart, CD Blackstone, and RL Huganir
Science 31 July 1992: 661-665.
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Neuronal domains in developing neocortex: R Yuste, A Peinado, and LC Katz
Science 31 July 1992: 665-669.
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Chloride-dependent cation conductance activated during cellular shrinkage: HC Chan and DJ Nelson
Science 31 July 1992: 669-671.
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Mechanistic aspects of signaling through Ras in NIH 3T3 cells: K Zhang, AG Papageorge, and DR Lowy
Science 31 July 1992: 671-674.
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Repression of the insulin-like growth factor II gene by the Wilms tumor suppressor WT1: IA Drummond, SL Madden, P Rohwer-Nutter, GI Bell, VP Sukhatme, and FJ Rauscher, 3rd
Science 31 July 1992: 674-678.
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Specialized role for a murine class I-b MHC molecule in prokaryotic host defenses: RJ Kurlander, SM Shawar, ML Brown, and RR Rich
Science 31 July 1992: 678-679.
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A protein kinase substrate identified by the two-hybrid system: X Yang, EJ Hubbard, and M Carlson
Science 31 July 1992: 680-682.
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Participation in normal immune responses of a metastasis-inducing splice variant of CD44: R Arch, K Wirth, M Hofmann, H Ponta, S Matzku, P Herrlich, and M Zoller
Science 31 July 1992: 682-685.
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A Wizard of Arcanery: Robert Friedel
Science 31 July 1992: 686-687.
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Models of Vision: Terrence J. Sejnowski
Science 31 July 1992: 687-688.
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Perspectives on the Sun: Ludwig Oster
Science 31 July 1992: 688-689.
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A Peptide: Cynthia Forehand
Science 31 July 1992: 689.
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Products & Materials: Science 31 July 1992: 690.
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