-------------------------------------------------------------------------- RESEARCH --------------------------------------------------------------------------- This Week in Science -------------------- http://www.sciencemag.org/content/vol306/issue5703/twis.shtml p. 1857 Editors' Choice: Highlights of the recent literature -------------------- http://www.sciencemag.org/content/vol306/issue5703/twil.shtml p. 1862 Research Articles -------------------- Observation of the Spin Hall Effect in Semiconductors Y. K. Kato, R. C. Myers, A. C. Gossard, and D. D. Awschalom http://www.sciencemag.org/cgi/content/abstract/306/5703/1910?etoc p. 1910 Brevia -------------------- Capuchin Stone Tool Use in Caatinga Dry Forest A. C. de A. Moura and P. C. Lee http://www.sciencemag.org/cgi/content/abstract/306/5703/1909?etoc p. 1909 Reports -------------------- Transient Interface Sharpening in Miscible Alloys Zoltan Erdelyi, Marcel Sladecek, Lorenz-M. Stadler, Ivo Zizak, Gabor A. Langer, Miklos Kis-Varga, Deszo L. Beke, and Bogdan Sepiol http://www.sciencemag.org/cgi/content/abstract/306/5703/1913?etoc p. 1913 Superconductivity Modulated by Quantum Size Effects Yang Guo, Yan-Feng Zhang, Xin-Yu Bao, Tie-Zhu Han, Zhe Tang, Li-Xin Zhang, Wen-Guang Zhu, E. G. Wang, Qian Niu, Z. Q. Qiu, Jin-Feng Jia, Zhong-Xian Zhao, and Qi-Kun Xue http://www.sciencemag.org/cgi/content/abstract/306/5703/1915?etoc p. 1915 Transient Uplift After a 17th-Century Earthquake Along the Kuril Subduction Zone Yuki Sawai, Kenji Satake, Takanobu Kamataki, Hiroo Nasu, Masanobu Shishikura, Brian F. Atwater, Benjamin P. Horton, Harvey M. Kelsey, Tamotsu Nagumo, and Masaaki Yamaguchi http://www.sciencemag.org/cgi/content/abstract/306/5703/1918?etoc p. 1918 Organic Aerosol Growth Mechanisms and Their Climate-Forcing Implications Steven F. Maria, Lynn M. Russell, Mary K. Gilles, and Satish C. B. Myneni http://www.sciencemag.org/cgi/content/abstract/306/5703/1921?etoc p. 1921 Langmuir Supercells: A Mechanism for Sediment Resuspension and Transport in Shallow Seas A. Gargett, J. Wells, A. E. Tejada-Martinez, and C. E. Grosch http://www.sciencemag.org/cgi/content/abstract/306/5703/1925?etoc p. 1925 Frequent Recombination in a Saltern Population of Halorubrum R. Thane Papke, Jeremy E. Koenig, Francisco Rodriguez-Valera, and W. Ford Doolittle http://www.sciencemag.org/cgi/content/abstract/306/5703/1928?etoc p. 1928 Targeting Malaria Virulence and Remodeling Proteins to the Host Erythrocyte Matthias Marti, Robert T. Good, Melanie Rug, Ellen Knuepfer, and Alan F. Cowman http://www.sciencemag.org/cgi/content/abstract/306/5703/1930?etoc p. 1930 A Host-Targeting Signal in Virulence Proteins Reveals a Secretome in Malarial Infection N. Luisa Hiller, Souvik Bhattacharjee, Christiaan van Ooij, Konstantinos Liolios, Travis Harrison, Carlos Lopez-Estrano, and Kasturi Haldar http://www.sciencemag.org/cgi/content/abstract/306/5703/1934?etoc p. 1934 A Draft Sequence for the Genome of the Domesticated Silkworm (Bombyx mori) Biology analysis group, Qingyou Xia, Zeyang Zhou, Cheng Lu, Daojun http://www.sciencemag.org/cgi/content/abstract/306/5703/1937?etoc p. 1937 By Carrot or by Stick: Cognitive Reinforcement Learning in Parkinsonism Michael J. Frank, Lauren C. Seeberger, and Randall C. O'Reilly http://www.sciencemag.org/cgi/content/abstract/306/5703/1940?etoc p. 1940 Addiction as a Computational Process Gone Awry A. David Redish http://www.sciencemag.org/cgi/content/abstract/306/5703/1944?etoc p. 1944 The Gs-Linked Receptor GPR3 Maintains Meiotic Arrest in Mammalian Oocytes Lisa M. Mehlmann, Yoshinaga Saeki, Shigeru Tanaka, Thomas J. Brennan, Alexei V. Evsikov, Frank L. Pendola, Barbara B. Knowles, John J. Eppig, and Laurinda A. Jaffe http://www.sciencemag.org/cgi/content/abstract/306/5703/1947?etoc p. 1947 Defective Telomere Lagging Strand Synthesis in Cells Lacking WRN Helicase Activity Laure Crabbe, Ramiro E. Verdun, Candy I. Haggblom, and Jan Karlseder http://www.sciencemag.org/cgi/content/abstract/306/5703/1951?etoc p. 1951 COX-2-Derived Prostacyclin Confers Atheroprotection on Female Mice Karine M. Egan, John A. Lawson, Susanne Fries, Beverley Koller, Daniel J. Rader, Emer M. Smyth, and Garret A. FitzGerald http://www.sciencemag.org/cgi/content/abstract/306/5703/1954?etoc p. 1954 Host-Parasite Coevolutionary Conflict Between Arabidopsis and Downy Mildew Rebecca L. Allen, Peter D. Bittner-Eddy, Laura J. Grenville-Briggs, Julia C. Meitz, Anne P. Rehmany, Laura E. Rose, and Jim L. Beynon http://www.sciencemag.org/cgi/content/abstract/306/5703/1957?etoc p. 1957 Leading-Edge Vortex Lifts Swifts J. J. Videler, E. J. Stamhuis, and G. D. E. Povel http://www.sciencemag.org/cgi/content/abstract/306/5703/1960?etoc p. 1960 --------------------------------------------------------------------------- SCIENCE'S COMMENTARY --------------------------------------------------------------------------- Editorial -------------------- Extremist Tendencies Ya-Ping Zhang and Shigang He http://www.sciencemag.org/cgi/content/summary/306/5703/1861?etoc p. 1861 Letters -------------------- This Week's Letters http://www.sciencemag.org/cgi/content/summary/306/5703/1890a?etoc p. 1890 Microbicides: Anti-HIV Efficacy and Ethics http://www.sciencemag.org/cgi/content/full/306/5703/1890b?etoc p. 1890 Neglect of Women in Science http://www.sciencemag.org/cgi/content/full/306/5703/1891a?etoc p. 1891 Null Model Trumps Accusations of Bias http://www.sciencemag.org/cgi/content/full/306/5703/1891b?etoc p. 1891 Nuclear Material Loopholes http://www.sciencemag.org/cgi/content/full/306/5703/1891c?etoc p. 1891 Fishery Management and Culling http://www.sciencemag.org/cgi/content/full/306/5703/1891d?etoc p. 1891 CORRECTIONS AND CLARIFICATIONS: http://www.sciencemag.org/cgi/content/full/306/5703/1892?etoc p. 1892 Policy Forum -------------------- INFORMATION ACCESS: NIH Public Access Policy Elias A. Zerhouni http://www.sciencemag.org/cgi/content/summary/306/5703/1895?etoc p. 1895 Books -------------------- MATHEMATICS: Parallel Worlds Fernando Q. Gouvea http://www.sciencemag.org/cgi/content/summary/306/5703/1893a?etoc p. 1893 Browsings http://www.sciencemag.org/cgi/content/full/306/5703/1893b?etoc p. 1893 MATHEMATICS: Circumferential Curiosities Eli Maor http://www.sciencemag.org/cgi/content/summary/306/5703/1894?etoc p. 1894 Books Received p. 1894 Perspectives -------------------- PARASITOLOGY: The Malarial Secretome Jude Przyborski and Michael Lanzer http://www.sciencemag.org/cgi/content/summary/306/5703/1897?etoc p. 1897 APPLIED PHYSICS: Mesmerizing Semiconductors Gerrit E. W. Bauer http://www.sciencemag.org/cgi/content/summary/306/5703/1898?etoc p. 1898 PHYSIOLOGY: Enhanced: Turning on a Dime Ulrike K. Muller and David Lentink http://www.sciencemag.org/cgi/content/summary/306/5703/1899?etoc p. 1899 PHYSICS: Superconductivity in Thin Films Tai-Chang Chiang http://www.sciencemag.org/cgi/content/summary/306/5703/1900?etoc p. 1900 NEUROSCIENCE: Addiction as Compulsive Reward Prediction Serge H. Ahmed http://www.sciencemag.org/cgi/content/summary/306/5703/1901?etoc p. 1901 Review -------------------- The Mentality of Crows: Convergent Evolution of Intelligence in Corvids and Ape s Nathan J. Emery and Nicola S. Clayton http://www.sciencemag.org/cgi/content/abstract/306/5703/1903?etoc p. 1903 --------------------------------------------------------------------------- NEWS --------------------------------------------------------------------------- News of the Week -------------------- MEDICINE: New TB Drug Promises Shorter, Simpler Treatment http://www.sciencemag.org/cgi/content/summary/306/5703/1872?etoc p. 1872 DEPARTMENT OF ENERGY: Outlook for Cold Fusion Is Still Chilly http://www.sciencemag.org/cgi/content/summary/306/5703/1873a?etoc p. 1873 U.S. RESEARCH POLICY: NSF Blocked From Funding Smithsonian Scientists http://www.sciencemag.org/cgi/content/summary/306/5703/1873b?etoc p. 1873 PERSISTENT TOXIC SUBSTANCES: Study Finds Heavy Contamination Across Vast Russian Arctic http://www.sciencemag.org/cgi/content/summary/306/5703/1875a?etoc p. 1875 UNDERGRADUATE EDUCATION: Tweaks to High-Tech Visas Revive NSF Scholarships http://www.sciencemag.org/cgi/content/summary/306/5703/1876a?etoc p. 1876 U.S. SCIENCE POLICY: Tommy Thompson Leaves a Mixed Legacy http://www.sciencemag.org/cgi/content/summary/306/5703/1876b?etoc p. 1876 MATH AND SCIENCE EDUCATION: Hong Kong, Finland Students Top High School Test of Applied Skills http://www.sciencemag.org/cgi/content/summary/306/5703/1877a?etoc p. 1877 NEUROPROSTHETICS: Brain-Computer Interface Adds a New Dimension http://www.sciencemag.org/cgi/content/summary/306/5703/1878a?etoc p. 1878 NATIONAL INSTITUTES OF HEALTH: Report Seeks Stability for Behavioral Sciences http://www.sciencemag.org/cgi/content/summary/306/5703/1878b?etoc p. 1878 U.S. AGRICULTURAL RESEARCH: Report, Lawmaker Promote an Independent Institute http://www.sciencemag.org/cgi/content/summary/306/5703/1879?etoc p. 1879 News Focus -------------------- ENTOMOLOGY: Can the War on Locusts Be Won? http://www.sciencemag.org/cgi/content/summary/306/5703/1880?etoc p. 1880 ENTOMOLOGY: An Insect's Extreme Makeover http://www.sciencemag.org/cgi/content/summary/306/5703/1881?etoc p. 1881 CHILDREN'S HEALTH: NIH Launches Controversial Long-Term Study of 100,000 U.S. Kids http://www.sciencemag.org/cgi/content/summary/306/5703/1883?etoc p. 1883 ECOSYSTEMS: The Grand (Canyon) Experiment http://www.sciencemag.org/cgi/content/summary/306/5703/1884?etoc p. 1884 ECOSYSTEMS: A Cowboy Lawyer Goes Down the River http://www.sciencemag.org/cgi/content/summary/306/5703/1885?etoc p. 1885 ENVIRONMENTAL CHEMISTRY: Tracking the Dirty Byproducts of a World Trying to Stay Clean http://www.sciencemag.org/cgi/content/summary/306/5703/1887?etoc p. 1887 NetWatch -------------------- http://www.sciencemag.org/content/vol306/issue5703/netwatch.shtml p. 1871 ScienceScope -------------------- http://www.sciencemag.org/content/vol306/issue5703/s-scope.shtml p. 1875 Random Samples -------------------- http://www.sciencemag.org/content/vol306/issue5703/r-samples.shtml p. 1888 --------------------------------------------------------------------------- DEPARTMENTS --------------------------------------------------------------------------- Products & Materials -------------------- NEW PRODUCTS p. 1963 --

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