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Previous Issue: New Series, Vol. 261, No. 5122, Aug. 6, 1993
Next Issue: New Series, Vol. 261, No. 5124, Aug. 20, 1993
Front Matter (21 pp.)
Editorial: Computing in Science, p. 811
- John I. Brauman
Letters
- Disposing of Weapons-Grade Plutonium, p. 813
- Edwin Lyman; Frans Berkhout; Harold Feiveson
- Fisheries Management, pp. 813-814
- William Aron; David Fluharty; Donald McCaughran; John F. Roos
- Determining Carcinogenicity, pp. 814-815
- H. Vainio; B. Armstrong; L. Tomatis
- Choose Your Poison, pp. 815-816
- David Rosenberger
ScienceScope, p. 819
- Richard Stone
News and Comment
- Varmus Tapped to Head NIH, pp. 820+821-822
- Eliot Marshall
- How Varmus Got the Job, p. 821
- Jon Cohen
- DOE Pulls Plug on SSC Contractor, pp. 822-823
- Christopher Anderson
- Report Takes Aim at 50 New Projects, p. 823
- Jeffrey Mervis
- Army Clears Redfield-But Fails to Resolve Controversy, pp. 824-825
- Jon Cohen
Random Samples, pp. 826-827
- Ivan Amato
Research News
- New Piece in Alzheimer's Puzzle, pp. 828-829
- John Travis
- Protein Signals Frog Embryo to Start Getting a Head, p. 830
- Traci Watson
- How Collapsing Stars Might Hide Their Tracks in Black Holes, pp. 831-832
- Gary Taubes
- Artificial Atom Unveils Quantum Effects, p. 832
- Faye Flam
- Things Start Getting Sticky For a Cell Surface Enzyme, p. 833
- Felix Eijgenraam
Special Section: Computing in Science
News Reports
- Beyond Databases and E-Mail, pp. 841-843
- Robert Pool
- AI Helps Researchers Find Meaning in Molecules, pp. 844-845
- David Freedman
- Fitting Planet Earth Into a User-Friendly Database, pp. 846+848
- Eliot Marshall
- ERS-1: A Cautionary Tale of Data Overload, p. 847
- Daniel Clery
- Frustrated With Fortran? Bored by Basic? Try OOP!, pp. 849-850
- M. Mitchell Waldrop
Perspectives
- The Ever-Present Packaging Challenge, pp. 851-852
- Lloyd M. Thorndyke; John P. Riganati
- Workstation Clusters Rise and Shine, pp. 852-853
- Bill Buzbee
- The Collaboratory Opportunity, pp. 854-855
- Wm. A. Wulf
Parallel Scientific Computation, pp. 856-863
- W. Daniel Hillis; Bruce M. Boghosian
Microprocessors: From Desktops to Supercomputers, pp. 864-871
- Forest Baskett; John L. Hennessy
Genetic Algorithms: Principles of Natural Selection Applied to Computation, pp. 872-878
- Stephanie Forrest
Research Article
- Metal Ion-Dependent Modulation of the Dynamics of a Designed Protein, pp. 879-885
- Tracy M. Handel; Scott A. Williams; William F. DeGrado
Reports
- Reversible Rotation of Antimony Dimers on the Silicon (001) Surface with a Scanning Tunneling Microscope, pp. 886-888
- Y. W. Mo
- Multiple Ion Association in Supercritical Aqueous Solutions of Single Electrolytes, pp. 888-891
- Eric H. Oelkers; Harold C. Helgeson
- Protein Catalysis of the Retinal Subpicosecond Photoisomerization in the Primary Process of Bacteriorhodopsin Photosynthesis, pp. 891-894
- Li Song; M. A. El-Sayed; J. K. Lanyi
- Micromachining a Miniaturized Capillary Electrophoresis-Based Chemical Analysis System on a Chip, pp. 895-897
- D. Jed Harrison; Karl Fluri; Kurt Seiler; Zhonghui Fan; Carlo S. Effenhauser; Andreas Manz
- High-Density Nanosecond Charge Trapping in Thin Films of the Photoconductor ZnODEP, pp. 897-899
- Chong-Yang Liu; Horng-Long Pan; Marye Anne Fox; Allen J. Bard
- Electron Diffraction and Imaging of Uncompressed Monolayers of Amphiphilic Molecules on Vitreous and Hexagonal Ice, pp. 899-902
- J. Majewski; L. Margulis; D. Jacquemain; F. Leveiller; C. Böhm; T. Arad; Y. Talmon; M. Lahav; L. Leiserowitz
- Early and Late Alkali Igneous Pulses and a High-3He Plume Origin for the Deccan Flood Basalts, pp. 902-906
- Asish R. Basu; Paul R. Renne; Deb K. DasGupta; Friedrich Teichmann; Robert J. Poreda
- Influence of Productivity on the Stability of Real and Model Ecosystems, pp. 906-908
- John C. Moore; Peter C. de Ruiter; H. William Hunt
- Determinants of Binding-Site Specificity Among Yeast C6 Zinc Cluster Proteins, pp. 909-911
- Richard J. Reece; Mark Ptashne
- Development of Mature CD8+ Thymocytes: Selection Rather Than Instruction?, pp. 911-915
- Joost P. M. van Meerwijk; Ronald N. Germain
- Reconstitution of T Cell Receptor ζ-Mediated Calcium Mobilization in Nonlymphoid Cells, pp. 915-918
- Craig G. Hall; Jaime Sancho; Cox Terhorst
- T Cell Development in Mice That Lack the ζ Chain of the T Cell Antigen Receptor Complex, pp. 918-921
- Paul E. Love; Elizabeth W. Shores; Mark D. Johnson; Michel L. Tremblay; Eric J. Lee; Alexander Grinberg; Sing Ping Huang; Alfred Singer; Heiner Westphal
- Gene Dose of Apolipoprotein E Type 4 Allele and the Risk of Alzheimer's Disease in Late Onset Families, pp. 921-923
- E. H. Corder; A. M. Saunders; W. J. Strittmatter; D. E. Schmechel; P. C. Gaskell; G. W. Small; A. D. Roses; J. L. Haines; M. A. Pericak-Vance
Technical Comments
- Composition Limits of FexO and the Earth's Lower Mantle, pp. 923-925
- Raymond Jeanloz; Robert M. Hazen; Catherine McCammon
- Simplifications of a Self-Replication Model, p. 925
- Kelly P. Williams
Book Reviews
- Non-Degenerates, pp. 927-928
- Parascript. Parasites and the Language of Evolution.
- Daniel R. Brooks; Deborah A. McLennan
- Review author[s]: Steven A. Nadler
- Multisensory Integration, pp. 928-929
- The Merging of the Senses.
- Barry E. Stein; M. Alex Meredith
- Review author[s]: Andrew J. King
- Interpreting Europe, pp. 929-930
- A Continent Revealed. The European Geotraverse.
- Derek Blundell; Roy Freeman; Stephan Mueller; Sue Button
- Review author[s]: Pierre Choukroune
- Reprints of Books Previously Reviewed, p. 930
- Books Received, p. 930
Back Matter (26 pp.)
Previous Issue: New Series, Vol. 261, No. 5122, Aug. 6, 1993
Next Issue: New Series, Vol. 261, No. 5124, Aug. 20, 1993