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Previous Issue: New Series, Vol. 252, No. 5004, Apr. 19, 1991
Next Issue: New Series, Vol. 252, No. 5006, May 3, 1991
Front Matter (31 pp.)
Waste Not, Want Some, p. 485
- Daniel E. Koshland, Jr.
Letters
- Science Funding, pp. 490-494
- Jonathan Katz; Craig Loehle; Sandy Harcourt; Stanley L. Weinberg; David M. Einolf; Nathaniel Brenner; Rustum Roy; Leon Lederman
- B Meson Lifetime, p. 494
- Leslie J. Rosenberg
Erratum: Isolation of Sequences That Span the Fragile X and Identification of Fragile X-related CpG Island, p. 494
- D. Heitz
Erratum: Kuwait's Unjust Deserts: Damage to Its Deserts, p. 494
- Constance Holden
ScienceScope, p. 497
- Eliot Marshall
News and Comment
- DOE's Genome Project Comes of Age, pp. 498-501
- Leslie Roberts
- Deaths in Vaccine Trials Trigger French Inquiry, pp. 501-502
- Alexander Dorozynski; Alun Anderson
- Math Ph.D.s: Bleak Picture, pp. 502-503
- Barry Cipra
- Ecologists Set Broad Priorities for 1990s, p. 504
- Ann Gibbons
Research News
- On the Right Track to the NGF Receptor, pp. 505-506
- Marcia Barinaga
- An RNA First: It's Part of the Gene-Copying Machinery, pp. 506-507
- Michelle Hoffman
- Antinoise Creates the Sounds of Silence, pp. 508-509
- Joe Alper
- Do Anticracks Trigger Deep Earthquakes?, p. 510
- Richard A. Kerr
- Where Chemists React: ACS Meeting in Atlanta, p. 511
- Ivan Amato
Briefings
- Signs of Intelligent Life?, p. 512
- Faye Flam
- Opening the Mail, p. 512
- Faye Flam
- Voyage to Inner Earth, p. 512
- Faye Flam
- The Molecule That's Supercool, pp. 512-513
- Faye Flam
- Testy Fellows, p. 513
- Faye Flam
- No Free Lunch, p. 513
- Faye Flam
- Lonely Ph.D. Seeks Like, p. 513
- Faye Flam
- Grants Without Frontiers, p. 513
- Faye Flam
Perspective
- Progress Toward Malaria Preerythrocytic Vaccines, pp. 520-521
- Stephen L. Hoffman; Victor Nussenzweig; Jerald C. Sadoff; Ruth S. Nussenzweig
Controlling Urban Air Pollution: A Benefit-Cost Assessment, pp. 522-528
- Alan J. Krupnick; Paul R. Portney
Back-Action Evasion as an Alternative to Impedance Matching, pp. 528-532
- B. Yurke
The Control of Oxidant Stress at Fertilization, pp. 533-536
- Bennett M. Shapiro
Research Articles
- Thermal Maps of Jupiter: Spatial Organization and Time Dependence of Stratospheric Temperatures, 1980 to 1990, pp. 537-542
- Glenn S. Orton; A. James Friedson; John Caldwell; Heidi B. Hammel; Kevin H. Baines; Jay T. Bergstralh; Terry Z. Martin; Michael E. Malcom; Robert A. West; William F. Golisch; David M. Griep; Charles D. Kaminski; Alan T. Tokunaga; Richard Baron; Mark Shure
- A Class III Transcription Factor Composed of RNA, pp. 542-546
- Lisa S. Young; Heather M. Dunstan; Pamela R. Witte; Timothy P. Smith; Simone Ottonello; Karen U. Sprague
Reports
- Ordered Overlayers of C 60 on GaAs(110) Studied with Scanning Tunneling Microscopy, pp. 547-548
- Y. Z. Li; J. C. Patrin; M. Chander; J. H. Weaver; L. P. F. Chibante; R. E. Smalley
- The Higher Fullerenes: Isolation and Characterization of C 76 , C 84 , C 90 , C 94 , and C 70 O, and Oxide of D 5h -C 70, pp. 548-551
- François Diederich; Roland Ettl; Yves Rubin; Robert L. Whetten; Rainer Beck; Marcos Alvarez; Samir Anz; Dilip Sensharma; Fred Wudl; Kishan C. Khemani; Andrew Koch
- Deep UV Photochemistry of Chemisorbed Monolayers: Patterned Coplanar Molecular Assemblies, pp. 551-554
- Charles S. Dulcey; Jacque H. Georger, Jr.; Victor Krauthamer; David A. Stenger; Thomas L. Fare; Jeffrey M. Calvert
- The trk Proto-Oncogene Product: A Signal Transducing Receptor for Nerve Growth Factor, pp. 554-558
- David R. Kaplan; Barbara L. Hempstead; Dionisio Martin-Zanca; Moses V. Chao; Luis F. Parada
- Induction by NGF of Meiotic Maturation of Xenopus Oocytes Expressing the trk Proto-Oncogene Product, pp. 558-561
- Angel R. Nebreda; Dionisio Martin-Zanca; David R. Kaplan; Luis F. Parada; Eugenio Santos
- Chimeric NGF-EGF Receptors Define Domains Responsible for Neuronal Differentiation, pp. 561-563
- Hai Yan; Joseph Schlessinger; Moses V. Chao
- Clusters of Coupled Neuroblasts in Embryonic Neocortex, pp. 563-566
- Joseph J. Lo Turco; Arnold R. Kriegstein
- Direct Molecular Identification of the Mouse Pink-Eyed Unstable Mutation by Genome Scanning, pp. 566-569
- Murray H. Brilliant; Yoichi Gondo; Eva M. Eicher
- Determination of Primary Motoneuron Identity in Developing Zebrafish Embryos, pp. 569-572
- Judith S. Eisen
- OPC-21268, an Orally Effective, Nonpeptide Vasopressin V1 Receptor Antagonist, pp. 572-574
- Yoshitaka Yamamura; Hidenori Ogawa; Tomihiko Chihara; Kazumi Kondo; Toshiyuki Onogawa; Shigeki Nakamura; Toyoki Mori; Michiaki Tominaga; Youichi Yabuuchi
- Uncoupling of the Spectrin-Based Skeleton from the Lipid Bilayer in Sickled Red Cells, pp. 574-576
- Shih-Chun Liu; Laura H. Derick; Sen Zhai; Jiri Palek
- Regulation of Ras-GAP and the Neurofibromatosis-1 Gene Product by Eicosanoids, pp. 576-579
- Jia-Wen Han; Frank McCormick; Ian G. Macara
- Spatial Control of Gut-Specific Gene Expression During Caenorhabditis elegans Development, pp. 579-582
- Eric J. Aamodt; May A. Chung; James D. McGhee
Inside AAAS, pp. 586-587
Book Reviews
- Rainforest Assessments, p. 588
- Australian Tropical Rainforests. Science-Values-Meaning.
- L. J. Webb; J. Kikkawa
- Review author[s]: Julie S. Denslow
- Primitive Systems, pp. 588-589
- Evolution of the First Nervous Systems.
- Peter A. V. Anderson
- Review author[s]: L. M. Passano
- Reaction Pathways, p. 589
- Intramolecular Motion and Chemical Reaction.
- I. M. Mills; M. S. Child; R. A. Marcus
- Review author[s]: Joel M. Bowman
- Aspects of Magmatism, pp. 589-590
- The Nature and Origin of Cordilleran Magmatism.
- J. Lawford Anderson
- Review author[s]: Paul C. Bateman
Back Matter (26 pp.)
Previous Issue: New Series, Vol. 252, No. 5004, Apr. 19, 1991
Next Issue: New Series, Vol. 252, No. 5006, May 3, 1991