Science

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  Año 1999, Vol. 285, Número 5424

  • NetWatch

    Jocelyn Kaiser

    pág. 7

    

  • Top Official Resigns as Congress Pushes for Management Changes

    David Malakoff

    pág. 18

    

  • Rubber Mold Carves a Path to Micromachines

    Alexander Hellemans

    págs. 19-20

    

  • Has a Cosmic Standard Candle Flickered?

    James Glanz

    pág. 19

    

  • A Good SNP May Be Hard to Find

    Michael Hagmann

    págs. 21-22

    

  • Science Scope

    Dennis Normile, Eliot Marshall

    pág. 21

    

  • OECD to Set Up Global Facility on Biodiversity

    Judy Redfearn

    págs. 22-23

    

  • EMF Researcher Made Up Data, ORI Says

    Dan Vergano

    págs. 23-24

    

  • How to Get a Heart in The Right Place

    Gretchen Vogel

    pág. 23

    

  • Frog Is a Prince of a New Model Organism

    Gretchen Vogel

    pág. 25

    

  • The Scientific Challenge of Hepatitis C

    Jon Cohen

    págs. 26-30

    

  • A New Look Into Neandertals' Noses

    Constance Holden

    págs. 31-32

    

  • Potential Target Found for Antimetastasis Drugs

    Elizabeth Finkel

    págs. 33-34

    

  • Java Applet Lets Readers Bite Into Research

    James Glanz

    pág. 34

    

  • Danes Bring DNA Analysis To the Heart of Africa

    Lone Frank

    pág. 35

    

  • Bible's Bad Boys Weren't Such Philistines After All

    Michael Balter

    págs. 36-37

    

  • Lack of Icebergs Another Sign of Global Warming?

    Bernice Wuethrich

    pág. 37

    

  • Random Samples

    Constance Holden

    pág. 39

    

  • Scientific Openness and National Security

    Bruce Alberts

    pág. 45

    

  • Sex in an Age of Mechanical Reproduction

    Carl Djerassi

    págs. 53-54

    

  • The Heart of the Matter

    Roger Blandford

    págs. 55-56

    

  • A Gamete Gambol

    Orla Smith

    pág. 56

    

  • Browsings

    pág. 56

    

  • Visualizing Quasi-Particle Scattering Resonances

    A. H. MacDonald, W.A. Atkinson

    págs. 57-58

    

  • Sediments Reveal Their Age

    Martin J. Whitehouse

    págs. 58-59

    

  • For the Latest Information, Tune to Channel KcsA

    Bojan Zagrovic, Richard Aldrich

    págs. 59-60

    

  • Paracellular Channels!

    Vivian Wong, Daniel A. Goodenough

    pág. 62

    

  • Protein Sorting by Directed Maturation of Golgi Compartments

    Bernard B. Allan, William E. Balch

    págs. 63-66

    

  • Structural Rearrangements Underlying K+-Channel Activation Gating

    Luis G. Cuello, D. Marien Cortes, Eduardo Perozo

    págs. 73-78

    

  • SHRIMP Uranium-Lead Dating of Diagenetic Xenotime in Siliciclastic Sedimentary Rocks

    Neal J. McNaughton, Birger Rasmussen, Ian R. Fletcher

    págs. 78-80

    

  • Experimental Detection of Hydrogen Trioxide

    F. Cacace, F. Pepi, G. de Petris, A. Troiani

    págs. 81-82

    

  • Microfabrication Inside Capillaries Using Multiphase Laminar Flow Patterning

    George M. Whitesides, Paul J. A. Kenis, Rustem F. Ismagilov

    págs. 83-85

    

  • Shock Melting of the Canyon Diablo Impactor: Constraints from Nickel-59 Contents and Numerical Modeling

    G. F. Herzog, M. L. di Tada, J. Masarik, C. Schnabel, R. G. Cresswell, L. K. Fifield, E. Pierazzo, S. Xue, K. Liu

    págs. 85-88

    

  • Atomic-Scale Quasi-Particle Scattering Resonances in Bi2Sr2CaCu2O8

    A. K. Gupta, E. W. Hudson, J. C. Davis, K.-W. Ng, S. H. Pan

    págs. 88-91

    

  • High H2 Uptake by Alkali-Doped Carbon Nanotubes Under Ambient Pressure and Moderate Temperatures

    X. Wu, P. Chen, J. Lin, K. L. Tan

    págs. 91-93

    

  • Regulation of NMDA Receptors by an Associated Phosphatase-Kinase Signaling Complex

    John D. Scott, Neal M. Alto, Iain D. C. Fraser, Morgan Sheng, Jerry W. Lin, Lorene K. Langeberg, Steven J. Travalin, Ryan S. Westphal

    págs. 93-96

    

  • A Phospholipase C-Dependent Inositol Polyphosphate Kinase Pathway Required for Efficient Messenger RNA Export

    John D. York, Audrey R. Odom, Susan R. Wente, Robert Murphy, Eric B. Ives

    págs. 96-100

    

  • The Cavity and Pore Helices in the KcsA K+ Channel: Electrostatic Stabilization of Monovalent Cations

    Benoit Roux, Roderick MacKinnon

    págs. 100-102

    

  • Paracellin-1, a Renal Tight Junction Protein Required for Paracellular Mg2+ Resorption

    Essam Al-Sabban, Manuel Praga, David Milford, Yin Lu, Heino Velazquez, Giacomo Colussi, Richard P. Lifton, Alberto Bettinelli, Juan Rodriguez-Soriano, Giorgio Casari, Sami Sanjad, David B. Simon, Keith A. Choate, David McCredie

    págs. 103-106

    

  • Inhibition of the Interferon-Inducible Protein Kinase PKR by HCV E2 Protein

    Deborah R. Taylor, Stephanie T. Shi, Glen N. Barber, Michael M. C. Lai, Patrick R. Romano

    págs. 107-110

    

  • Replication of Subgenomic Hepatitis C Virus RNAs in a Hepatoma Cell Line

    V. Lohmann, L. Theilmann, J.-O. Koch, R. Bartenschlager, F. Korner, U. Herian

    págs. 110-113

    

  • Positive Selection of Natural Autoreactive B Cells

    Masanao Asano, Kyoko Hayakawa, Colin L. Stewart, David Allman, Susan A. Shinton, Richard R. Hardy, Jack Silver, Ming Gui

    págs. 113-116