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Previous Issue: New Series, Vol. 259, No. 5091, Jan. 1, 1993
Next Issue: New Series, Vol. 259, No. 5093, Jan. 15, 1993
Front Matter (20 pp.)
Editorial: Regulatory Costs, p. 159
- Philip H. Abelson
Letters
- Gun Ownership and Risk, p. 161
- Paul H. Blackman; Kenneth Kulman; Arthur Kellermann
- The Future of Agricultural Research, pp. 162-163
- Roger Beachy; Susanne L. Huttner; Anne K. Vidaver; Paul Lyrene; Kenneth A. Dahlberg
- Antibiotic Resistance, pp. 163-164
- Vickers Burdett
- Enigmatic Arctic Cloud Plumes, p. 164
- Charles K. Paull; William J. Buelow
ScienceScope, p. 167
- Richard Stone
News and Comment
- HHS: Gallo Guilty of Misconduct, pp. 168-170
- Jon Cohen
- Clinton Picks His Science Adviser, p. 171
- Christopher Anderson
- A Cloud With a Strange Dark Lining, pp. 171-172
- Faye Flam
- Healy Approves an Unproven Treatment, p. 172
- Larry Thompson
Research News
- How Do Particles Put on Weight?, pp. 173-174
- Paul Selvin
- Ancient and Modern, Rock and Fluid Meet in San Francisco, pp. 175-176
- Richard A. Kerr
- Magnetic Ripple Hints Gaspra Is Metallic, p. 176
- Richard A. Kerr
- Astronomers Turn New Eyes On the Cosmic Ray Sky, pp. 177-179
- Gary Taubes
Random Samples, pp. 180-181
- Constance Holden
The Directed Mutation Controversy and Neo-Darwinism, pp. 188-194
- Richard E. Lenski; John E. Mittler
Atmospheric Lifetimes of Long-Lived Halogenated Species, pp. 194-199
- A. R. Ravishankara; S. Solomon; A. A. Turnipseed; R. F. Warren
Research Article
- A 100-Year Average Recurrence Interval for the San Andreas Fault at Wrightwood, California, pp. 199-203
- Thomas E. Fumal; Silvio K. Pezzopane; Ray J. Weldon II; David P. Schwartz
Reports
- Verification of the Onsager Reciprocal Relations in a Molten Silicate Solution, pp. 204-206
- Frank J. Spera; Alain F. Trial
- Comparative Compressibilities of Silicate Spinels: Anomalous Behavior of (Mg,Fe)2SiO4, pp. 206-209
- Robert M. Hazen
- Mechanism Diversity of the Loma Prieta Aftershocks and the Mechanics of Mainshock-Aftershock Interaction, pp. 210-213
- Gregory C. Beroza; Mark D. Zoback
- Domain Structures in Langmuir-Blodgett Films Investigated by Atomic Force Microscopy, pp. 213-216
- L. F. Chi; M. Anders; H. Fuchs; R. R. Johnston; H. Ringsdorf
- An Inhibitor of p34 CDC28 Protein Kinase Activity from Saccharomyces cerevisiae, pp. 216-219
- Michael D. Mendenhall
- The Prevention of Thymic Lymphomas in Transgenic Mice by Human O6-Alkylguanine-DNA Alkyltransferase, pp. 219-222
- Luba L. Dumenco; Esther Allay; Kathleen Norton; Stanton L. Gerson
- Terrestrial Soft-Bodied Protists and Other Microorganisms in Triassic Amber, pp. 222-224
- George O. Poinar, Jr.; Benjamin M. Waggoner; Ulf-Christian Bauer
- Presentation of a Viral T Cell Epitope Expressed in the CDR3 Region of a Self Immunoglobulin Molecule, pp. 224-227
- Habib Zaghouani; Ralph Steinman; Ruta Nonacs; Himanshu Shah; Walter Gerhard; Constantin Bona
- Evidence for a Clonal Origin of Methicillin Resistance in Staphylococcus aureus, pp. 227-230
- Barry Kreiswirth; John Kornblum; Robert D. Arbeit; William Eisner; Joel N. Maslow; Allison McGeer; Donald E. Low; Richard P. Novick
- Regulation of Heat Shock Factor Trimer Formation: Role of a Conserved Leucine Zipper, pp. 230-234
- Sridhar K. Rabindran; Raymond I. Haroun; Joachim Clos; Jan Wisniewski; Carl Wu
- Rate and Mechanism of Nonhomologous Recombination During a Single Cycle of Retroviral Replication, pp. 234-238
- Jiayou Zhang; Howard M. Temin
- Circadian Rhythm in Membrane Conductance Expressed in Isolated Neurons, pp. 239-241
- Stephan Michel; Michael E. Geusz; Joshua J. Zaritsky; Gene D. Block
- Tyrosine Phosphorylation of Actin in Dictyostelium Associated with Cell-Shape Changes, pp. 241-244
- Peter K. Howard; Bartholomew M. Sefton; Richard A. Firtel
- Forward Plasma Membrane Flow in Growing Nerve Processes, pp. 244-246
- Sergey Popov; Abraham Brown; Mu-Ming Poo
Book Reviews
- Asking and Answering, pp. 248-249
- Questions about Questions. Inquiries into the Cognitive Basis of Surveys.
- Judith M. Tanur
- Review author[s]: William Sims Bainbridge
- Opinions on Geology, pp. 249-250
- Challenger at Sea. A Ship That Revolutionized Earth Science.
- Kenneth J. Hsu
- Review author[s]: William P. Dillon
- Earth's Early Life, pp. 250-252
- The Proterozoic Biosphere. A Multidisciplinary Study.
- J. William Schopf; Cornelis Klein
- Review author[s]: Andrew H. Knoll
- Books Received, p. 252
Back Matter (28 pp.)
Previous Issue: New Series, Vol. 259, No. 5091, Jan. 1, 1993
Next Issue: New Series, Vol. 259, No. 5093, Jan. 15, 1993