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Previous Issue: New Series, Vol. 256, No. 5053, Apr. 3, 1992
Next Issue: New Series, Vol. 256, No. 5055, Apr. 17, 1992
Front Matter (17 pp.)
Editorial: Science Education: Who Needs It?, p. 157
- Norman Hackerman
Letters
- Magnetic Storm Predictions, p. 159
- Bruce T. Tsurutani; Walter D. Gonzalez
- Dinosaur Diversity and Extinction, pp. 159-161
- William A. Clemens; J. David Archibald; Peter M. Sheehan; David E. Fastovsky; Ray G. Hoffmann; Claudia B. Berghaus; Diane L. Gabriel
- New Mexico: Technology-Rich, p. 161
- A. H. Guenther
Corrections and Clarifications: Transcription Factor Loading on the MMTV Promoter: A Biomodal Mechanism for Promoter Activation, p. 161
ScienceScope, p. 167
- Joseph Palca
News and Comment
- Is Liability Slowing AIDS Vaccines?, pp. 168-170
- Jon Cohen
- Friends Say Jim Watson Will Resign Soon, p. 171
- Leslie Roberts
- Science Teachers Offer a New Plan, p. 171
- Robin Eisner
- Congress: Was the "Shortfall" Phoney?, p. 172
- Eliot Marshall
- Senate Backs Fetal Research-and More, pp. 172-173
- Joseph Palca
- California Evolution Defender Indicted, p. 173
- Marcia Barinaga
Random Samples, pp. 174-175
- Constance Holden
Research News
- Sorting the Hominoid Bone Pile, pp. 176-177
- Ann Gibbons
- How Cells Get Their Actin Together, pp. 177-178
- John Travis
- Cluster Fusion: Close, But no Cigar, p. 178
- Ivan Amato
- Could a Pair of Cosmic Strings Open a Route Into the Past?, pp. 179-180
- John Travis
- CERN's New Detectors Take Shape, pp. 180-181
- Faye Flam
Perspective
- Alzheimer's Disease: The Amyloid Cascade Hypothesis, pp. 184-185
- John A. Hardy; Gerald A. Higgins
Mantle Plumes and Continental Tectonics, pp. 186-193
- R. I. Hill; I. H. Campbell; G. F. Davies; R. W. Griffiths
Hybridization of Bird Species, pp. 193-197
- Peter R. Grant; B. Rosemary Grant
Research Article
- Lambda Int Protein Bridges Between Higher Order Complexes at Two Distant Chromosomal Loci attL and attR, pp. 198-203
- Sunghoon Kim; Arthur Landy
Reports
- Solar Control of the Upper Atmosphere of Triton, pp. 204-206
- James R. Lyons; Yuk L. Yung; Mark Allen
- A New Type of Meteoritic Diamond in the Enstatite Chondrite Abee, pp. 206-209
- S. S. Russell; C. T. Pillinger; J. W. Arden; M. R. Lee; U. Ott
- Use of a Dihydrogen Osmium Complex as a Versatile 1H NMR Recognition Probe, pp. 210-213
- Zai-Wei Li; Henry Taube
- An SCF Solvation Model for the Hydrophobic Effect and Absolute Free Energies of Aqueous Solvation, pp. 213-217
- Christopher J. Cramer; Donald G. Truhlar
- Context Dependence of Hydrogen Bond Free Energy Revealed by Substitutions in an RNA Hairpin, pp. 217-219
- John SantaLucia, Jr.; Ryszard Kierzek; Douglas H. Turner
- Centriole Duplication in Lysates of Spisula solidissima Oocytes, pp. 219-221
- Robert E. Palazzo; Eugeni Vaisberg; Richard W. Cole; Conly L. Rieder
- Constructing Proteins by Dovetailing Unprotected Synthetic Peptides: Backbone-Engineered HIV Protease, pp. 221-225
- Martina Schnölzer; Stephen B. H. Kent
- Cloning and Characterization of Inducible Nitric Oxide Synthase from Mouse Macrophages, pp. 225-228
- Qiao-wen Xie; Hearn J. Cho; Jimmy Calaycay; Richard A. Mumford; Kristine M. Swiderek; Terry D. Lee; Aihao Ding; Tiffany Troso; Carl Nathan
- Chromosome Size-Dependent Control of Meiotic Recombination, pp. 228-232
- David B. Kaback; Vincent Guacci; Dianna Barber; James W. Mahon
- Functional Complementation of Yeast ste6 by a Mammalian Multidrug Resistance mdr Gene, pp. 232-234
- Martine Raymond; Philippe Gros; Malcolm Whiteway; David Y. Thomas
- Specific Binding of Chromosomal Protein HMG1 to DNA Damaged by the Anticancer Drug Cisplatin, pp. 234-237
- Pieter M. Pil; Stephen J. Lippard
- Positive Control of Pre-mRNA Splicing in Vitro, pp. 237-240
- Ming Tian; Tom Maniatis
- Body-Wall Muscle Formation in Caenorhabditis elegans Embryos That Lack the MyoD Homolog hlh-1, pp. 240-243
- Lihsia Chen; Michael Krause; Bruce Draper; Harold Weintraub; Andrew Fire
- Lithium-Sensitive Production of Inositol Phosphates During Amphibian Embryonic Mesoderm Induction, pp. 243-245
- John A. Maslanski; LeeAnn Leshko; William B. Busa
- Diacylglycerol-Stimulated Formation of Actin Nucleation Sites at Plasma Membranes, pp. 245-247
- Aneesa Shariff; Elizabeth J. Luna
Technical Comments
- Thermal Equilibration During Cavitation, p. 248
- Jay B. Jeffries; Richard A. Copeland; Kenneth S. Suslick; Edward B. Flint
Book Reviews
- AIDS in a New Mode, p. 250
- AIDS. The Making of a Chronic Disease.
- Elizabeth Fee; Daniel M. Fox
- Review author[s]: Roy Porter
- An Activist in Paleontology, pp. 251-252
- An Agenda for Antiquity. Henry Fairfield Osborn and Vertebrate Paleontology at the American Museum of Natural History, 1890-1935.
- Ronald Rainger
- Review author[s]: Frank Spencer
- Books Received, pp. 252-253
Back Matter (27 pp.)
Previous Issue: New Series, Vol. 256, No. 5053, Apr. 3, 1992
Next Issue: New Series, Vol. 256, No. 5055, Apr. 17, 1992