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Previous Issue: New Series, Vol. 231, No. 4745, Mar. 28, 1986
Next Issue: New Series, Vol. 232, No. 4747, Apr. 11, 1986
Front Matter (11 pp.)
Let Us Meander, p. 9
- Daniel E. Koshland
Letters
- Publication: Numbers and Quality, p. 11
- DeWitt Stetten
- Vegetables, Fruits, and Oncologists, p. 11
- Thomas H. Jukes; Victor Herbert
News & Comment
- Imported Chips: A Security Risk?, pp. 12-13
- Eliot Marshall
- Gene-Splicing Debate Heats up in Germany, pp. 13-14
- David Dickson
- President Awards Science and Technology Medals, p. 14
- Larger Public Sector Role Sought on Biotech, pp. 15-16
- Mark Crawford
- EPA Suspends Biotech Permit, p. 15
- Marjorie Sun
- Antagonists Agree on Pesticide Law Reform, pp. 16-17
- Marjorie Sun
Briefing
- OMB Offers to Delay Indirect Cost Cuts, pp. 17-18
- Colin Norman
- NSF Designates Five New Engineering Centers, p. 18
- John Walsh
- House Science Committee Chairman Leaving Congress, p. 18
- Colin Norman
- NSF to Establish Computer Directorate, pp. 18-19
- John Walsh
- British Telescope Dogged by British Weather, p. 19
- David Dickson
- New French Government Scraps Research Ministry, p. 19
- David Dickson
Comings and Goings, p. 19
Research News
- Obese Children: A Growing Problem, pp. 20-21
- Gina Kolata
- Can Synchrotron Light Save the Chip Industry?, pp. 22-23
- Arthur L. Robinson
- Why Dynamiting Vampire Bats is Wrong, pp. 24-26
- Roger Lewin
- Briefing, p. 26
- M. Mitchell Waldrop
High-Resolution Climatic Analysis and Southwest Biogeography, pp. 27-34
- Ronald P. Neilson
A Receptor-Mediated Pathway for Cholesterol Homeostasis, pp. 34-47
- Michael S. Brown; Joseph L. Goldstein
The Tunneling Microscope: A New Look at the Atomic World, pp. 48-53
- J. A. Golovchenko
Reports
- The Geochemical Behavior of Aluminum in Acidified Surface Waters, pp. 54-56
- Darrell Kirk Nordstrom; James W. Ball
- Interannual Variability of Atmospheric Methane: Possible Effects of the El Niño—Southern Oscillation, pp. 56-58
- M. A. K. Khalil; R. A. Rasmussen
- Role of Platelet-Activating Factor--Acether in Mediating Guinea Pig Anaphylaxis, pp. 58-60
- Harald Darius; David J. Lefer; J. Bryan Smith; Allan M. Lefer
- Recombinant Human Granulocyte Colony-Stimulating Factor: Effects on Normal and Leukemic Myeloid Cells, pp. 61-65
- Lawrence M. Souza; Thomas C. Boone; Janice Gabrilove; Por H. Lai; Krisztina M. Zsebo; Douglas C. Murdock; Vicki R. Chazin; Joan Bruszewski; Hsieng Lu; Kenneth K. Chen; Jean Barendt; Erich Platzer; Malcolm A. S. Moore; Roland Mertelsmann; Karl Welte
- Electrophoretic Separations of Large DNA Molecules by Periodic Inversion of the Electric Field, pp. 65-68
- Georges F. Carle; Mark Frank; Maynard V. Olson
- Stimulation of Gonadotropin Release by a Non-GnRH Peptide Sequence of the GnRH Precursor, pp. 68-70
- Robert P. Millar; Patricia J. Wormald; Raymond C. De L. Milton
- Lectin Activation in Giardia lamblia by Host Protease: A Novel Host-Parasite Interaction, pp. 71-73
- Boaz Lev; Honorine Ward; Gerald T. Keusch; Miercio E. A. Pereira
- Living Nautilus Embryos: Preliminary Observations, pp. 73-76
- John M. Arnold; Bruce A. Carlson
- In Vivo Competition between a Metallothionein Regulatory Element and the SV40 Enhancer, pp. 76-80
- Hans Scholer; Alois Haslinger; Adriana Heguy; Heidi Holtgreve; Michael Karin
- Activation of Smooth Muscle Contraction: Relation between Myosin Phosphorylation and Stiffness, pp. 80-82
- Kristine E. Kamm; James T. Stull
- Development of Visual Pattern Discrimination in the Fly Depends on Light Experience, pp. 83-85
- K. Mimura
- Differential Conditioning of Associative Synaptic Enhancement in Hippocampal Brain Slices, pp. 85-87
- Stephen R. Kelso; Thomas H. Brown
- Vasoconstriction: A New Activity for Platelet-Derived Growth Factor, pp. 87-90
- Bradford C. Berk; R. Wayne Alexander; Tommy A. Brock; Michael A. Gimbrone; R. Clinton Webb
- Extended Oxygen Delivery from the Nerve Hemoglobin of Tellina alternata (Bivalvia), pp. 90-92
- David W. Kraus; James M. Colacino
- Nitrogen Fixation by Azotobacter vinelandii Strains Having Deletions in Structural Genes for Nitrogenase, pp. 92-94
- Paul E. Bishop; R. Premakumar; Dennis R. Dean; Marty R. Jacobson; John R. Chisnell; Thomas M. Rizzo; Jennifer Kopczynski
- Mechanisms of Human Motion Perception Revealed by a New Cyclopean Illusion, pp. 95-97
- Michael Shadlen; Thom Carney
- Receptor-Coupled Activation of Phosphoinositide-Specific Phospholipase C by an N Protein, pp. 97-100
- Charles D. Smith; C. Christine Cox; Ralph Snyderman
- Anti-Idiotypic Antibodies Bear the Internal Image of a Human Tumor Antigen, pp. 100-102
- Dorothee Herlyn; Alonzo H. Ross; Hilary Koprowski
- Perturbation of Red Cell Membrane Structure during Intracellular Maturation of Plasmodium falciparum, pp. 102-104
- Theodore F. Taraschi; Aruna Parashar; Mary Hooks; Harvey Rubin
- Thallophytic Allelopathy: Isolation and Identification of Laetisaric Acid, pp. 105-106
- William S. Bowers; Harvey C. Hoch; Philip H. Evans; Masato Katayama
AAAS News
- AAAS Project Begins Work with Disability Groups in China, p. 108
- Grants to Self-Sponsored Foreign Graduate Students to Attend AAAS Annual Meeting, p. 108
- Causality in Heredity and Aging, pp. 108-109
- Report from Indian Science Congress Association, p. 109
- Reminder for Members, p. 109
Book Reviews
- Economic Interdependencies, pp. 110-111
- Andean Ecology and Civilization
- Shozo Masuda; Izumi Shimada; Craig Morris
- Review author[s]: Richard L. Burger
- A Nexus of Transformations, p. 111
- Sweetness and Power
- Sidney W. Mintz
- Review author[s]: Winthrop R. Wright
- Marsupials, pp. 111-112
- Evolutionary Ecology of Marsuplals
- Anthon K. Lee; Andrew Cockburn
- Review author[s]: Bobbi S. Low
- Host-Parasite Coevolution, p. 112
- Ecology and Genetics of Host-Parasite Interactions
- D. Rollinson; R. M. Anderson
- Review author[s]: Robert C. Vrijenhoek
- Active Galactic Nuclei, pp. 112-113
- Astrophysics of Active Galaxies and Quasi-Stellar Objects
- Joseph S. Miller
- Review author[s]: Malcolm G. Smith
- Some Other Books of Interest, pp. 113-114
- The Quaternary History of Ireland
- Kevin J. Edwards; William P. Warren
- Meteorites
- John T. Wasson
- Animal Cell Biotechnology
- R. E. Spier; J. B. Griffiths
- Review author[s]: L. H.
Back Matter (19 pp.)
Previous Issue: New Series, Vol. 231, No. 4745, Mar. 28, 1986
Next Issue: New Series, Vol. 232, No. 4747, Apr. 11, 1986