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Previous Issue: New Series, Vol. 248, No. 4952, Apr. 13, 1990
Next Issue: New Series, Vol. 248, No. 4954, Apr. 27, 1990
Front Matter (19 pp.)
Planetary Fluids, p. 281
- R. Brooks Hanson
Perspective
- Sodium-Calcium Exchange in Excitable Cells: Fuzzy Space, p. 283
- W. Jonathan Lederer; Ernst Niggli; Robert W. Hadley
Letters
- Greenland Ice Sheet: Is It Growing or Shrinking?, pp. 288-289
- Bruce C. Douglas; Robert E. Cheney; Laury Miller; Russell W. Agreen; William E. Carter; Douglas S. Robertson; H. Jay Zwally; Anita C. Brenner; Judy A. Major; Robert A. Bindschadler; James G. Marsh
- Fish, Money, and Science in Puget Sound, pp. 290-291
- Charles J. Gagen; John L. Pitts
News and Comment
- Stanford Erupts Over Indirect Costs, pp. 292-294
- Marcia Barinaga
- East Germany Struggles to Clean Its Air and Water, pp. 295-296
- Jeremy Cherfas
- NIH: The Endless Search, p. 296
- Barbara J. Culliton
- Scientific Misconduct Cases Revealed, p. 297
- Joseph Palca
- Bromley Promises Small Science Focus, p. 297
- Colin Norman
- Gordon & Breach Impanels a Journal Jury, pp. 298-299
- Constance Holden
- How the United States Stacks Up in Key Technologies, p. 299
- Colin Norman
Research News
- A Generational Rift in Geophysics, pp. 300-302
- Richard A. Kerr
- Is AIDS Dementia Due to Increases in Calcium?, p. 303
- Ann Gibbons
- Polymer Chemists Are Having a ROMP, pp. 304-305
- M. Mitchell Waldrop
- "Hairy Enzymes" Stay in the Blood, p. 305
- Robert Pool
Briefings
- Update: RU 486, p. 306
- Constance Holden
- Math Students Needed, p. 306
- Constance Holden
- AIDS Meeting: Visas, p. 306
- Constance Holden
- Ordinary is Beautiful, p. 306
- Constance Holden
- The Dimmest "Star", p. 307
- Constance Holden
- Social Science: NSF's Poor Relation, p. 307
- Constance Holden
- Changing U.S. Demography, p. 307
- Constance Holden
- Truth in Labelling, p. 307
- Constance Holden
Planetary Fluids
- Atmospheric Dynamics of the Outer Planets, pp. 308-315
- Andrew P. Ingersoll
- The Dynamics of the Oceanic Subtropical Gyres, pp. 316-322
- Joseph Pedlosky
- Scales and Effects of Fluid Flow in the Upper Crust, pp. 323-329
- Lawrence M. Cathles III
- Fluid Processes in Subduction Zones, pp. 329-337
- Simon M. Peacock
- Mantle Oxidation State and Its Relationship to Tectonic Environment and Fluid Speciation, pp. 337-345
- Bernard J. Wood; L. Taras Bryndzia; Kathleen E. Johnson
- Paleomagnetism and the Nature of the Geodynamo, pp. 345-350
- R. T. Merrill; P. L. McFadden
Reports
- Seismic-Wave Attenuation Associated with Crustal Faults in the New Madrid Seismic Zone, pp. 351-354
- R. M. Hamilton; W. D. Mooney
- Theory of Spontaneous Vesicle Formation in Surfactant Mixtures, pp. 354-356
- S. A. Safran; P. Pincus; David Andelman
- Developmental Arrest During Larval Life and Life-Span Extension in a Marine Mollusc, pp. 356-358
- S. E. Miller; M. G. Hadfield
- Rational Design of Peptide-Based HIV Proteinase Inhibitors, pp. 358-361
- Noel A. Roberts; Joseph A. Martin; Derek Kinchington; Anne V. Broadhurst; J. Charles Craig; Ian B. Duncan; Sarah A. Galpin; Balraj K. Handa; John Kay; Antonin Kröhn; Robert W. Lambert; John H. Merrett; John S. Mills; Kevin E. B. Parkes; Sally Redshaw; Alison J. Ritchie; Debra L. Taylor; Gareth J. Thomas; Peter J. Machin
- Immunobiology and Pathogenesis of Heptocellular Injury in Hepatitis B Virus Transgenic Mice, pp. 361-364
- Takashi Moriyama; Stephane Guilhot; Kathleen Klopchin; Bernard Moss; Carl A. Pinkert; Richard D. Palmiter; Ralph L. Brinster; Osami Kanagawa; Francis V. Chisari
- HIV-1 Coat Protein Neurotoxicity Prevented by Calcium Channel Antagonists, pp. 364-367
- Evan B. Dreyer; Peter K. Kaiser; Jeffrey T. Offermann; Stuart A. Lipton
- Defective Presentation of Endogenous Antigen by a Cell Line Expressing Class I Molecules, pp. 367-370
- Nancy A. Hosken; Michael J. Bevan
- Shared Actions of Endotoxin and Taxol on TNF Receptors and TNF Release, pp. 370-372
- Aihao H. Ding; Françoise Porteu; Elizabeth Sanchez; Carl F. Nathan
- Sodium Current-Induced Release of Calcium from Cardiac Sarcoplasmic Reticulum, pp. 372-376
- Normand Leblanc; Joseph R. Hume
- The Relationship between Charge Movements Associated with I Ca and I Na-Ca in Cardiac Myocytes, pp. 376-378
- John H. B. Bridge; John R. Smolley; Kenneth W. Spitzer
- Erythropoietin Retards DNA Breakdown and Prevents Programmed Death in Erythroid Progenitor Cells, pp. 378-381
- Mark J. Koury; Maurice C. Bondurant
Book Reviews
- Perspectives on Education, p. 388
- American Teachers. Histories of a Profession at Work.
- Donald Warren
- Review author[s]: Sally Schwager
- Views of Exchanges, pp. 389-390
- Science Between the Superpowers.
- Yakov M. Rabkin
- Techno-Diplomacy. US-Soviet Confrontations in Science and Technology.
- Glenn E. Schweitzer
- Review author[s]: Paul R. Josephson
- ----------------, p. 390
- Red Panda Biology.
- A. R. Glatston
- Review author[s]: K. L.
- ----------------, p. 390
- Physiology of Cold Adaptation in Birds.
- Claus Bech; Randi Eidsmo Reinertsen
- Review author[s]: K. L.
- Books Received, p. 390
Back Matter (22 pp.)
Previous Issue: New Series, Vol. 248, No. 4952, Apr. 13, 1990
Next Issue: New Series, Vol. 248, No. 4954, Apr. 27, 1990