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Previous Issue: New Series, Vol. 268, No. 5209, Apr. 21, 1995
Next Issue: New Series, Vol. 268, No. 5211, May 5, 1995
Front Matter (27 pp.)
Editorial: Noitall Seeks New Horizons, p. 479
- Daniel E. Koshland Jr.
Letters
- On the Potential of Molecular Computing, pp. 481-484
- Michal Linial; Nathan Linial; Y.-M. D. Lo; K. F. C. Yiu; S. L. Wong; Barry Bunow; Leonard M. Adleman
- Gravitational Theory, pp. 484-485
- Carroll O. Alley; Hüseyin Yilmaz
- Rosetta: An ESA Mission, p. 485
- R. M. Bonnet
Corrections and Clarifications: Evidence from 18S Ribosomal DNA that the Lophophorates are Protostome Animals, p. 485
Corrections and Clarifications: Random Samples, p. 485
ScienceScope, p. 487
- Richard Stone
News and Comment
- Cold War Rivals Find Common Ground, pp. 488-491
- Gary Taubes
- ESO and Chile Begin to Clear the Air, pp. 491-492
- Daniel Clery
- U.K. Panel Weighs Tissue Ownership, p. 492
- Claire O'Brien
- U.S., Europe Clash Over Plan To Set Policy on Data Access, p. 493
- Andrew Lawler
- Multiple 'SIDS' Case Ruled Murder, p. 494
- Ginger Pinholster
- Companies Fear FDA Rule on Antibodies, p. 494
- Richard Stone
Research News
- Old Dates for Modern Behavior, pp. 495-496
- Ann Gibbons
- Forecasting the Northern Lights, pp. 496-497
- James Glanz
- NASA's Space Biology Program Shows Signs of Life, pp. 497-498
- Rachel Nowak
- A Boom in Plans for DNA Computing, pp. 498-499
- Robert Pool
- Chemists Self-Assemble in Southern California, pp. 500-501
- Robert F. Service
- Catching Fly Balls: A New Model Steps Up to the Plate, p. 502
- Barry Cipra
Random Samples, pp. 503+505
- Constance Holden
Policy Forum
- Economic Growth, Carrying Capacity, and the Environment, pp. 520-521
- Kenneth Arrow; Bert Bolin; Robert Costanza; Partha Dasgupta; Carl Folke; C. S. Holling; Bengt-Owe Jansson; Simon Levin; Karl-Göran Mäler; Charles Perrings; David Pimentel
Perspectives
- Functions of the Proteasome: The Lysis at the End of the Tunnel, pp. 522-523
- Alfred L. Goldberg
- From the Cradle to the Grave: Ring Complexes in the Life of a Protein, pp. 523-524
- Jonathan S. Weissman; Paul B. Sigler; Arthur L. Horwich
In from the Cold: Prospects for Conversion of the Defense Industrial Base, pp. 525-532
- Maryellen R. Kelley; Todd A. Watkins
Research Article
- Crystal Structure of the 20S Proteasome from the Archaeon T. acidophilum at 3.4 Å Resolution, pp. 533-539
- Jan Löwe; Daniela Stock; Bing Jap; Peter Zwickl; Wolfgang Baumeister; Robert Huber
Reports
- Discovery of an Unmelted H-Chondrite Inclusion in an Iron Metorite, pp. 540-542
- Ignacio Casanova; Thomas Graf; Kurt Marti
- DNA Solution of Hard Computational Problems, pp. 542-545
- Richard J. Lipton
- Computation Beyond the Turing Limit, pp. 545-548
- Hava T. Siegelmann
- Dating and Context of Three Middle Stone Age Sites with Bone Points in the Upper Semliki Valley, Zaire, pp. 548-553
- Alison S. Brooks; David M. Helgren; Jon S. Cramer; Alan Franklin; William Hornyak; Jody M. Keating; Richard G. Klein; William J. Rink; Henry Schwarcz; J. N. Leith Smith; Kathlyn Stewart; Nancy E. Todd; Jacques Verniers; John E. Yellen
- A Middle Stone Age Worked Bone Industry from Katanda, Upper Semliki Valley, Zaire, pp. 553-556
- John E. Yellen; Alison S. Brooks; Els Cornelissen; Michael J. Mehlman; Kathlyn Stewart
- Crystal Structure of DCoH, a Bifunctional, Protein-Binding Transcriptional Coactivator, pp. 556-559
- James A. Endrizzi; Jeff D. Cronk; Weidong Wang; Gerald R. Crabtree; Tom Alber
- Masking of the CBF1/RBPJ κ Transcriptional Repression Domain by Epstein-Barr Virus EBNA2, pp. 560-563
- James J.-D. Hsieh; S. Diane Hayward
- Expression Cloning of a Protective Leishmania Antigen, pp. 563-566
- Evelyne Mougneau; Frédéric Altare; Adil E. Wakil; Shichun Zheng; Thierry Coppola; Zhi-En Wang; Rainer Waldmann; Richard M. Locksley; Nicholas Glaichenhaus
- Role of B61, the Ligand for the Eck Receptor Tyrosine Kinase, in TNF- α-Induced Angiogenesis, pp. 567-569
- Akhilesh Pandey; Haining Shao; Rory M. Marks; Peter J. Polverini; Vishva M. Dixit
- How Baseball Outfielders Determine Where to Run to Catch Fly Balls, pp. 569-573
- Michael K. McBeath; Dennis M. Shaffer; Mary K. Kaiser
- Potentiated Necrosis of Cultured Cortical Neurons by Neurotrophins, pp. 573-575
- Jae-Young Koh; Byoung J. Gwag; Doug Lobner; Dennis W. Choi
- In Vivo Functional Analysis of the Ras Exchange Factor Son of Sevenless, pp. 576-579
- Chris A. Karlovich; Laura Bonfini; Linda McCollam; Ronald D. Rogge; Andrea Daga; Michael P. Czech; Utpal Banerjee
- Proteasome from Thermoplasma acidophilum: A Threonine Protease, pp. 579-582
- Erika Seemüller; Andrei Lupas; Daniela Stock; Jan Löwe; Robert Huber; Wolfgang Baumeister
Technical Comments
- Herpes-Like Sequences in HIV-Infected and Uninfected Kaposi's Sarcoma Patients, pp. 582-583
- John A. Ambroziak; David J. Blackbourn; Brian G. Herndier; Richard G. Glogau; John H. Gullett; Alex R. McDonald; Evelyne T. Lennette; Jay A. Levy
- Building an Associative Memory Vastly Larger Than the Brain, pp. 583-585
- Eric B. Baum
- Neutrophils and Drug Metabolism, pp. 585-586
- Sherko von Schmiedeberg; Carsten Goebel; Ernst Gleichmann; Jack Uetrecht; Robert L. Rubin
- Thumbs, Tools, and Early Humans, pp. 586-589
- W. C. McGrew; Mark W. Hamrick; Sandra E. Inouye; James C. Ohman; Melissa Slanina; Gail Baker; Robert P. Mensforth; Randall L. Susman
Inside AAAS, pp. 590-591
- Diana Pabst
Back Matter (17 pp.)
Previous Issue: New Series, Vol. 268, No. 5209, Apr. 21, 1995
Next Issue: New Series, Vol. 268, No. 5211, May 5, 1995