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Previous Issue: New Series, Vol. 248, No. 4958, May 25, 1990
Next Issue: New Series, Vol. 248, No. 4960, Jun. 8, 1990
Front Matter (12 pp.)
The New Puritanism, p. 1057
- Daniel E. Koshland
Perspective
- Deciphering Alzheimer's Disease: The Amyloid Precursor Protein Yields New Clues, pp. 1058-1060
- Dennis J. Selkoe
Policy Forum
- Fertility Awareness: Jet-Age Rhythm Method?, pp. 1061-1062
- Carl Djerassi
Letters
- Asbestos Removal, pp. 1064-1065
- William K. Reilly
- Fractional Statistics: Early Work, p. 1066
- Geoffrey Canright; Steven Girvin
- Energy Consumption, p. 1066
- Danny J. Boggs
Erratum: The Staphylococcal Enterotoxins and Their Relatives, p. 1066
News and Comment
- No American Dream for Soviet Emigrés, pp. 1068-1070
- Constance Holden
- Import Rules Threaten Research on Primates, pp. 1071-1073
- Joseph Palca
- A European Superlaser?, p. 1073
- Jeremy Cherfas
Briefings
- Scientists Plan China Boycott, p. 1074
- Joseph Palca
- Mammoth Glasnost, p. 1074
- Joseph Palca
- Hubble's First Light, p. 1074
- Joseph Palca
- Blue Genes for Red Roses?, pp. 1074-1075
- Joseph Palca
- Psychological Warfare, p. 1075
- Joseph Palca
- A Bum Bomb Detector?, p. 1075
- Joseph Palca
- HIV: Dangerous and Contagious, p. 1075
- Joseph Palca
- Dr. Press, Meet Dr. DiMaggio, p. 1075
- Joseph Palca
Research News
- Making Atoms Jump Through Hoops, pp. 1076-1078
- Robert Pool
- A Reliable Animal Model for AIDS, p. 1078
- Joseph Palca
- How to Catch a Cheating Computer, pp. 1079-1080
- Barry Cipra
- Identifying Fossils by Computer, p. 1080
- Sarah Williams
- Astro: The First and Last of Its Kind?, p. 1081
- M. Mitchell Waldrop
Nuclear Resonance Properties of YBa2Cu3O 6+x Superconductors, pp. 1082-1087
- R. E. Walstedt; W. W. Warren, Jr.
Research Article
- Transmembrane Protein Structure: Spin Labeling of Bacteriorhodopsin Mutants, pp. 1088-1092
- Christian Altenbach; Thomas Marti; H. Gobind Khorana; Wayne L. Hubbell
Reports
- Venting of Carbon Dioxide-Rich Fluid and Hydrate Formation in Mid-Okinawa Trough Backarc Basin, pp. 1093-1096
- H. Sakai; T. Gamo; E-S. Kim; M. Tsutsumi; T. Tanaka; J. Ishibashi; H. Wakita; M. Yamano; T. Oomori
- Chemosynthetic Mussels at a Brine-Filled Pockmark in the Northern Gulf of Mexico, pp. 1096-1099
- I. Rosman MacDonald; James F. Reilly II; Norman L. Guinasso, Jr.; James M. Brooks; Robert S. Carney; William A. Bryant; Thomas J. Bright
- Upper Eocene Gilled Mushroom from the Dominican Republic, pp. 1099-1101
- George O. Poinar, Jr.; Rolf Singer
- Activation of ras Oncogenes Preceding the Onset of Neoplasia, pp. 1101-1104
- Ramesh Kumar; Saraswati Sukumar; Mariano Barbacid
- Enhancement of Symbioses Between Butterfly Caterpillars and Ants by Vibrational Communication, pp. 1104-1106
- P. J. DeVries
- Allometric Engineering: An Experimental Test of the Causes of Interpopulational Differences in Performance, pp. 1106-1109
- Barry Sinervo; Raymond B. Huey
- Induction of AIDS in Rhesus Monkeys by Molecularly Cloned Simian Immunodeficiency Virus, pp. 1109-1112
- Harry Kestler; Toshiaki Kodama; Douglas Ringler; Marta Marthas; Niels Pedersen; Andrew Lackner; Dean Regier; Prabhat Sehgal; Muthiah Daniel; Norval King; Ronald Desrosiers
- HSP104 Required for Induced Thermotolerance, pp. 1112-1115
- Yolanda Sanchez; Susan L. Lindquist
- Cell Interactions in the Sea Urchin Embryo Studied by Fluorescence Photoablation, pp. 1115-1118
- Charles A. Ettensohn
- A Structural Basis for Hering's Law: Projections to Extraocular Motoneurons, pp. 1118-1119
- Adonis K. Moschovakis; Charles A. Scudder; Steven M. Highstein
- Amyloid β Protein Precursor Gene and Hereditary Cerebral Hemorrhage with Amyloidosis (Dutch), pp. 1120-1122
- C. Van Broeckhoven; J. Haan; E. Bakker; J. A. Hardy; W. Van Hul; A. Wehnert; M. Vegter-Van Der Vlis; R. A. C. Roos
- Cleavage of Amyloid β Peptide During Constitutive Processing of Its Precursor, pp. 1122-1124
- Fred S. Esch; Pamela S. Keim; Eric C. Beattie; Russell W. Blacher; Alan R. Culwell; Tilman Oltersdorf; Donald McClure; Pamela J. Ward
- Mutation of the Alzheimer's Disease Amyloid Gene in Hereditary Cerebral Hemorrhage, Dutch Type, pp. 1124-1126
- Efrat Levy; Mark D. Carman; Ivan J. Fernandez-Madrid; Michael D. Power; Ivan Lieberburg; Sjoerd G. van Duinen; Gerard Th. A. M. Bots; Willem Luyendijk; Blas Frangione
- Platelet Coagulation Factor XIa-Inhibitor, a Form of Alzheimer Amyloid Precursor Protein, pp. 1126-1128
- Raymond P. Smith; Darryl A. Higuchi; George J. Broze, Jr.
Technical Comments
- Auger Electron Angular Distributions from Surfaces: Forward Focusing or Silhouettes?, pp. 1129-1133
- Scott A. Chambers; W. F. Egelhoff, Jr.; J. W. Gadzuk; C. J. Powell; M. A. Van Hove; X. D. Wang; Z. L. Han; B. P. Tonner; Y. Chen; S. Y. Tong; D. P. Woodruff; Douglas G. Frank; Teresa Golden; Arthur T. Hubbard
Inside AAAS, pp. 1135-1137
Book Reviews
- The Olmec Phenomenon, pp. 1139-1140
- Regional Perspectives on the Olmec.
- Robert J. Sharer; David C. Grove
- Review author[s]: F. Kent Reilly, III
- Hardware from Prehistory, pp. 1140-1141
- Time, Energy and Stone Tools.
- Robin Torrence
- Review author[s]: William J. Parry
- Processes within the Mantle, p. 1141
- Seismic Tomography and Mantle Circulation.
- R. K. O'Nions; B. Parsons
- Review author[s]: Norman Sleep
- Cell Adhesion, p. 1141
- Leukocyte Adhesion Molecules.
- T. A. Springer; D. C. Anderson; A. S. Rosenthal; R. Rothlein
- Review author[s]: Peter B. Armstrong
- Books Received, p. 1142
Back Matter (22 pp.)
Previous Issue: New Series, Vol. 248, No. 4958, May 25, 1990
Next Issue: New Series, Vol. 248, No. 4960, Jun. 8, 1990