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Previous Issue: New Series, Vol. 236, No. 4809, Jun. 26, 1987
Next Issue: New Series, Vol. 237, No. 4811, Jul. 10, 1987
Front Matter (14 pp.)
Inexorable Laws and the Ecosystem, p. 9
- Daniel E. Koshland
Letters
- The Ice-Minus Case and a Scientifically Informed Judiciary, p. 10
- Robert K. Colwell; Stan Eisen
- The Ice-Minus Case and a Scientifically Informed Judiciary: Response, p. 10
- Daniel E. Koshland
- Availability of Human Tissues for Research in Cancer, pp. 10-11
- K. P. Clausen; W. E. Grizzle; V. A. LiVolsi; William E. Newton
- Water Quality, p. 11
- James F. Smith; William A. Kreutzberger
- Water Quality: Response, p. 11
- Richard A. Smith; Richard B. Alexander; M. Gordon Wolman
Erratum: Freezing, p. 11
Erratum: Science and the Space Station, p. 11
Erratum: Ozone Plan Splits Administration, p. 11
Erratum: Human Trials of New Cancer Therapy Begin, p. 11
News & Comment
- FDA Puts New Heart Drug on Hold, pp. 16-18
- Marjorie Sun
- U.S. Policy on Exchanges with the Soviets Called a ``Shambles'', p. 18
- Colin Norman
- Broader R&D Role Sought for Commerce, p. 19
- Mark Crawford
- Commerce Sees the Future; Says Industry Practices Must Change, p. 20
- Mark Crawford
- CERN Urged to Cut 400 Posts, p. 20
- David Dickson
- NSF Centers: Yes, But..., p. 21
- Colin Norman
- Indictment of Beggs Dropped, p. 21
- Eliot Marshall
- Science Budgets Fare Well in House Action, p. 22
- Mark Crawford
Research News
- Angiogenesis Research Comes of Age, pp. 23-24
- Jean L. Marx
- Supernova 1987 A: A Mysterious Stranger, pp. 25-26
- M. Mitchell Waldrop
- Four Groups Build More Efficient Atom Traps, pp. 26-28
- Arthur L. Robinson
- Study Bolsters Case against Cholesterol, pp. 28-29
- Leslie Roberts
R&D and Productivity: Measurement Issues and Econometric Results, pp. 31-35
- Zvi Griliches
Changes in Stratospheric Ozone, pp. 35-42
- Ralph J. Cicerone
A Physiological Basis for a Theory of Synapse Modification, pp. 42-48
- Mark F. Bear; Leon N Cooper; Ford F. Ebner
Selective Disruption of Gap Junctional Communication Interferes with a Patterning Process in Hydra, pp. 49-55
- Scott E. Fraser; Colin R. Green; Hans R. Bode; Norton B. Gilula
Reports
- Interstellar Polycyclic Aromatic Hydrocarbons and Carbon in Interplanetary Dust Particles and Meteorites, pp. 56-59
- L. J. Allamandola; S. A. Sandford; B. Wopenka
- Fossil Mycorrhizae: A Case for Symbiosis, pp. 59-60
- Sara P. Stubblefield; T. N. Taylor; James M. Trappe
- T-Cell Tumor Elimination as a Result of T-Cell Receptor-Mediated Activation, pp. 61-64
- Jonathan D. Ashwell; Dan L. Longo; Sandra H. Bridges
- Structurally Divergent Human T Cell Receptor γ Proteins Encoded by Distinct Cγ Genes, pp. 64-67
- Michael S. Krangel; Hamid Band; Shingo Hata; Joanne McLean; Michael B. Brenner
- A Mab to a Unique Cerebellar Neuron Generated by Immunosuppression and Rapid Immunization, pp. 67-70
- Susan Hockfield
- Early Archean (3.3-Billion to 3.5-Billion-Year-Old) Microfossils from Warrawoona Group, Australia, pp. 70-73
- J. William Schopf; Bonnie M. Packer
- Local Retinal Regions Control Local Eye Growth and Myopia, pp. 73-77
- Josh Wallman; Michael D. Gottlieb; Vidya Rajaram; Lisa A. Fugate-Wentzek
- Localization of Amyloid β Protein Messenger RNA in Brains from Patients with Alzheimer's Disease, pp. 77-80
- Sina Bahmanyar; Gerald A. Higgins; Dmitry Goldgaber; David A. Lewis; John H. Morrison; Michael C. Wilson; Susarla K. Shankar; D. Carleton Gajdusek
- A Major Food Web Component in the Orinoco River Channel: Evidence from Planktivorous Electric Fishes, pp. 81-83
- John G. Lundberg; William M. Lewis; James F. Saunders; Francisco Mago-Leccia
AAAS News
- Journalism is Subject of Ethics Group Meeting, p. 84
- Amy Crumpton
- Panel for U.S./Chilean Science Formed, pp. 84-85
- Update on AAAS Cooperative Efforts with Soviet Scientific and Engineering Community, p. 85
- Sandra M. Burns
- Resource Directory Available, p. 85
- ``The Hole in the Sky'' Transcripts Available, p. 85
Book Reviews
- Extragalactic Investigations, pp. 86-87
- Dark Matter in the Universe
- J. Kormendy; G. R. Knapp
- Review author[s]: John S. Gallagher
- A Life in Physics, p. 87
- Rabi
- John S. Rigden
- Review author[s]: R. R. Wilson
- Modernization and Health, pp. 87-88
- The Changing Samoans
- Paul T. Baker; Joel M. Hanna; Thelma S. Baker
- Review author[s]: Pamela J. Byard
- Far-Traveled Terranes, pp. 88-89
- Tectonostratigraphic Terranes of the Circum-Pacific Region
- David G. Howell
- Review author[s]: Mark Cloos
Back Matter (20 pp.)
Previous Issue: New Series, Vol. 236, No. 4809, Jun. 26, 1987
Next Issue: New Series, Vol. 237, No. 4811, Jul. 10, 1987