Science

• 

  Año 2004, Vol. 306, Número 5695

  • Language and the Origin of Numerical Concepts

    Rochel Gelman, C.R. Gallistel

    págs. 441-443

    

  • The Role of the Medial Frontal Cortex in Cognitive Control

    Markus Ullsperger, K. Richard Ridderinkhof, Sander Nieuwenhuis, Eveline A. Crone

    págs. 443-447

    

  • Neuroeconomics: The Consilience of Brain and Decision

    Paul W. Glimcher, Aldo Rustichini

    págs. 447-452

    

  • ArrA Is a Reliable Marker for As(V) Respiration

    J. G. Hering, J. M. Santini, K. M. Campbell, D. K. Newman, C. W. Saltikov, D. Malasarn

    pág. 455

    

  • Endoplasmic Reticulum Stress Links Obesity, Insulin Action,and Type 2 Diabetes

    Gökhan S. Hotamisligil, Laurie H. Glimcher, Qiong Cao, Erkan Yilmaz, Umut Özcan, Esra Özdelen, Neal N. Iwakoshi, Cem Görgün, Gürol Tuncman, Ann-Hwee Lee

    págs. 457-461

    

  • A Bayesian Truth Serum for Subjective Data

    Dra¿en Prelec

    págs. 462-466

    

  • Single-Atom Spin-Flip Spectroscopy

    C. P. Lutz, D. M. Eigler, J. A. Gupta, A. J. Heinrich

    págs. 466-469

    

  • Stable Low-Pressure Hydrogen Clusters Stored in a BinaryClathrate Hydrate

    Louw J. Florusse, E. Dendy Sloan, Steven F. Dec, Carolyn A. Koh, Joop Schoonman, Cor J. Peters, Kenneth N. Marsh, Keith C. Hester

    págs. 469-471

    

  • Mass Spectrometry Sampling Under Ambient Conditions withDesorption Electrospray Ionization

    Justin M. Wiseman, R. Graham Cooks, Bogdan Cologan, Zoltán Takáts

    págs. 471-473

    

  • Vibrational Energy Transfer Across a Reverse MicelleSurfactant Layer

    Yoonsoo Pang, Dana D. Dlott, Zhaohui Wang, Timothy D. Sechler, John C. Deàk

    págs. 473-476

    

  • A Network of Superconducting Gravimeters DetectsSubmicrogal Coseismic Gravity Changes

    Shuhei Okubo, Yuichi Imanishi, Toshihiro Higashi, Wenke Sun, Tadahiro Sato

    págs. 476-478

    

  • Local Endemism Within the Western Ghats -- Sri LankaBiodiversity Hotspot

    Oommen V. Oommen, Christopher J. Schneider, Rohan Pethiyagoda, Madhava Meegaskumbura, An Mannaert, Michel C. Milinkovitch, Peter K. L. Ng, Kim Roelants, Mark Wilkinson, David J. Gower, Franky Bossuyt, Kelum Manamendra-Arachchi, Mohomed M. Bahir, Natalie Beenaerts

    págs. 479-481

    

  • Regulation of Gene Expression by a Metabolic Enzyme

    Heng Zhu, David A. Hall

    págs. 482-484

    

  • Prevention of Vaginal SHIV Transmission of Rhesus MacaquesThrough Inhibition of CCR5

    Benigno Rodriguez, Janelle R. Salkowitz, Andrew Blauvelt, Jason Dufour, Donald E. Mosier, Robin Offord, Ronald S. Veazey, Michael M. Lederman, Jeffrey D. Lifson, Michael Piatak Jr., Megan Mefford

    págs. 485-487

    

  • Cleavage of proBDNF by tPA/ Plasmin Is Essential forLong-Term Hippocampal Plasticity

    Kenneth K. Teng, Kazuko Sakata, Wing-Ho Yung, Petti T. Pang, Bai Lu, Henry K. Teng, Shushuang Zhen, Newton T. Woo, Eugene Zaitsev, Barbara L Hempstead

    págs. 487-491

    

  • Molecular Architecture of the KvAP Voltage-Dependent K+Channel in a Lipid Bilayer

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

    págs. 491-495

    

  • Numerical Cognition Without Words: Evidence from Amazonia

    Peter Cordon

    págs. 496-499

    

  • Exact and Approximate Arithmetic in an Amazonian IndigeneGroup

    Pierre Pica, Cathy Lemer, Stanislas Dehaene, Véronique Izard

    págs. 499-503

    

  • Separate Neural Systems Value Immediate and Delayed Monetary Rewards

    Jonathan D. Cohen, George Loewenstein, David I. Laibson, Samuel M. McClure

    págs. 503-507

    

  • MESSENGER RNA AMPLIFICATION KITS

    pág. 509

    

  • PROBE-BASED ASSAY PCR MIXES

    pág. 509

    

  • SERUM BIOMARKER CHIP

    pág. 509

    

  • HIGH-THROUGHPUT SOLVENT REMOVAL

    pág. 509

    

  • HIGH-THROUGHPUT HPLC

    pág. 509

    

  • THERMOCYCLER

    pág. 509

    

  • PCR ENZYME

    pág. 509