Science

• 

  Año 2012, Vol. 337, Número 6092

  • 2.8 million years of arctic climate change from lake el’gygytgyn, ne russia

    Martin Melles, Julie Brigham Grette, Volker Wennrich

    págs. 315-320

    

  • Imaging the impact of single oxygen atoms on superconducting bi2+ysr2–ycacu2o8+x

    Ilija Zeljkovic, Zhijun Xu, Jinsheng Wen

    págs. 320-323

    

  • Spin-transistor action via tunable landau-zener transitions

    C. Betthausen, T. Dollinger, H. Saarikoski

    págs. 324-327

    

  • A paramagnetic bonding mechanism for diatomics in strong magnetic fields

    Kai K. Lange, E. I. Tellgren, M.. R Hoffmann

    págs. 327-331

    

  • Sulfate burial constraints on the phanerozoic sulfur cycle

    Itay Halevy, Shanan E. Peters, Woodward W. Fischer

    págs. 331-334

    

  • Rapid variability of seawater chemistry over the past 130 million years

    Ulrich G. Wortmann, Adina Paytan

    págs. 334-336

    

  • Identifying influential and susceptible members of social networks

    Sinan Aral, Dylan Walker

    págs. 337-341

    

  • Sex-specific adaptation drives early sex chromosome evolution in drosophila

    Qi Zhou, Doris Bachtrog

    págs. 341-345

    

  • Hypoxia triggers meiotic fate acquisition in maize

    Timothy Kelliher, Virginia Walbot

    págs. 345-348

    

  • Diversity of interaction types and ecological community stability

    A. Mougi, M. Kondoh

    págs. 349-351

    

  • Laat-1 is the lysosomal lysine/arginine transporter that maintains amino acid homeostasis

    Bin Liu, Hongwei Gu, Rachael Rutkowski

    págs. 351-354

    

  • Deformations within moving kinetochores reveal different sites of active and passive force generation

    Sophie Dumont, Timothy J. Mitchison

    págs. 355-358

    

  • Regional astrocyte allocation regulates cns synaptogenesis and repair

    Hui Hsin Tsai, Huiliang Li, Luis C. Fuentealba

    págs. 358-362

    

  • High-resolution protein structure determination by serial femtosecond crystallography

    Lukas Lomb, Sébastien Boutet, Andrew Aquila

    págs. 362-364