Science 10 November 2006: 924-925.
Published online 24 October 2006 [DOI: 10.1126/science.1136578] (in Science Express Letters)
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Throwing the Dice
Ronald Green
Science 10 November 2006: 925.
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The Dangers of Pyramid-Mania
Robert M. Schoch
Science 10 November 2006: 925.
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Corrections and Clarifications
Science 10 November 2006: 925.
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Books et al.
LANGUAGE: Are We Dancing Apes?
Joseph T. Devlin
Science 10 November 2006: 926-927.
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BEHAVIORAL ECOLOGY: An Honest and Deceitful Review
Katherine E. LeVan and Noah Wilson-Rich
Science 10 November 2006: 927-928.
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NOTA BENE: FILM: Some Noble Causes from Nobelists
Anita C. Wynn
Science 10 November 2006: 928.
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Books Received
Science 10 November 2006: 928.
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Policy Forum
PUBLIC HEALTH: Next Flu Pandemic: What to Do Until the Vaccine Arrives?
Stephen S. Morse, Richard L. Garwin, and Paula J. Olsiewski
Science 10 November 2006: 929.
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Perspectives
ANTHROPOLOGY: Enhanced: A Tool for All Seasons
Stanley H. Ambrose
Science 10 November 2006: 930-931.
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MICROBIOLOGY: Bacterial Bushwacking Through a Microtubule Jungle
Jean-Pierre Gorvel
Science 10 November 2006: 931-932.
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ECOLOGY: A Starving Majority Deep Beneath the Seafloor
Bo Barker Jørgensen and Steven D'Hondt
Science 10 November 2006: 932-934.
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GEOCHEMISTRY: How Melted Rock Migrates
Marian Holness
Science 10 November 2006: 934-935.
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VIROLOGY: Sensing Viral RNA Amid Your Own
Takashi Fujita
Science 10 November 2006: 935-936.
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Brevia
Predators Accelerate Nutrient Cycling in a Bromeliad Ecosystem
Jacqueline T. Ngai and Diane S. Srivastava
Science 10 November 2006: 963.
Because insects in tiny pools within bromeliads export nitrogen when they emerge, predation by damselflies unexpectedly increases the nitrogen available to the plant.
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Reports
Low-Field Magnetic Separation of Monodisperse Fe3O4 Nanocrystals
Cafer T. Yavuz, J. T. Mayo, William W. Yu, Arjun Prakash, Joshua C. Falkner, Sujin Yean, Lili Cong, Heather J. Shipley, Amy Kan, Mason Tomson, Douglas Natelson, and Vicki L. Colvin
Science 10 November 2006: 964-967.
Single-domain magnetite nanocrystals aggregate at relatively modest magnetic field strengths, allowing them to be successfully separated from solution.
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Localized Temporal Change of the Earth's Inner Core Boundary
Lianxing Wen
Science 10 November 2006: 967-970.
Published online 28 September 2006 [DOI: 10.1126/science.1131692] (in Science Express Reports)
Seismic waves bouncing off Earth's inner core traveled back faster in 2003 than in 1993, suggesting that the rotating inner core has an irregular surface or is expanding.
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Transcrystalline Melt Migration and Earth's Mantle
Pierre Schiano, Ariel Provost, Roberto Clocchiatti, and François Faure
Science 10 November 2006: 970-974.
Temperature gradients allow small amounts of melt to migrate through mantle minerals, affecting melt segregation and the composition of residual melt inclusions.
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Selective Etching of Metallic Carbon Nanotubes by Gas-Phase Reaction
Guangyu Zhang, Pengfei Qi, Xinran Wang, Yuerui Lu, Xiaolin Li, Ryan Tu, Sarunya Bangsaruntip, David Mann, Li Zhang, and Hongjie Dai
Science 10 November 2006: 974-977.
A plasma and annealing treatment eliminates only the metallic nanotubes that typically form along with the useful semiconducting ones, facilitating nanotube electronic manufacture.
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Metamaterial Electromagnetic Cloak at Microwave Frequencies
D. Schurig, J. J. Mock, B. J. Justice, S. A. Cummer, J. B. Pendry, A. F. Starr, and D. R. Smith
Science 10 November 2006: 977-980.
Published online 19 October 2006 [DOI: 10.1126/science.1133628] (in Science Express Reports)
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