|
|
|
|
|
||
Previous Issue: New Series, Vol. 243, No. 4896, Mar. 10, 1989
Next Issue: New Series, Vol. 243, No. 4898, Mar. 24, 1989
Front Matter (16 pp.)
Punitive Taxation of Science and Engineering, p. 1417
- Philip H. Abelson
Letters
- Tritium Production, p. 1419
- Harold M. Agnew
- Cardiac Chaos, p. 1419
- Ary L. Goldberger
- Cardioc Chaos: Response, p. 1419
- Robert Pool
- PNAS Reviewing Procedures, p. 1419
- Igor B. Dawid; Maxine F. Singer; Frances R. Zwanzig
- Animal Activism, pp. 1419-1420
- John A. Hoyt
Erratum: Reversible Cleavage and Ligation of Hepatitis Delta Virus RNA, p. 1420
News & Comment
- Will Magnet Problems Delay the SSC?, pp. 1425-1426
- Mark Crawford
- German Universities Bursting at the Seams, p. 1427
- Don Kirk
- Monitoring the Fate of the Forests from Space, pp. 1428-1429
- William Booth
- Landsat Wins a Reprieve, p. 1429
- Eliot Marshall
- Alar: The Numbers Game, p. 1430
- Leslie Roberts
- MCAT to Stress Thinking, Writing, p. 1431
- Constance Holden
- Unesco Seeks Role in Genome Projects, pp. 1431-1432
- David Dickson
- NAE Elects New Members, p. 1432
Research News
- Making the Moon, Remaking Earth, pp. 1433-1435
- Richard A. Kerr
- Ice Age Art Idea Toppled, p. 1435
- Roger Lewin
- Update on Electron Superconductors, p. 1436
- Robert Pool
- Diary of a Solar Flare, p. 1436
- M. Mitchell Waldrop
- Will the Hubble Space Telescope Compute?, pp. 1437-1439
- M. Mitchell Waldrop
Growing up in Poor Neighborhoods: How Much Does it Matter?, pp. 1441-1445
- Susan E. Mayer; Christopher Jencks
The First High-Energy Neutrino Experiment, pp. 1445-1449
- Mel Schwartz
Glial Cell Diversification in the Rat Optic Nerve, pp. 1450-1455
- Martin C. Raff
Reports
- Generalized Tube Model of Biased Reptation for Gel Electrophoresis of DNA, pp. 1456-1458
- Jaan Noolandi; Gary W. Slater; Hwa Aun Lim; Jean Louis Viovy
- Heat Flow and Hydrothermal Circulation in the Cascade Range, North-Central Oregon, pp. 1458-1462
- S. E. Ingebritsen; D. R. Sherrod; R. H. Mariner
- Reduction of Intestinal Carcinogen Absorption by Carcinogen-Specific Secretory Immunity, pp. 1462-1464
- Lawrence K. Silbart; David F. Keren
- The Neutrophil-Activating Protein (NAP-1) is also Chemotactic for T Lymphocytes, pp. 1464-1466
- Christian Grønhøj Larsen; Arthur O. Anderson; Ettore Appella; Joost J. Oppenheim; Kouji Matsushima
- Endothelial Cell Gene Expression of a Neutrophil Chemotactic Factor by TNF-α, LPS, and IL-1β, pp. 1467-1469
- R. M. Strieter; S. L. Kunkel; H. J. Showell; D. G. Remick; S. H. Phan; P. A. Ward; R. M. Marks
- Identification of a Platelet Membrane Glycoprotein as a Falciparum Malaria Sequestration Receptor, pp. 1469-1471
- Christian F. Ockenhouse; Narendra N. Tandon; Cathleen Magowan; G. A. Jamieson; Jeffrey D. Chulay
- The Mutations in Ashkenazi Jews with Adult G M2 Gangliosidosis, the Adult Form of Tay-Sachs Disease, pp. 1471-1474
- Ruth Navon; Richard L. Proia
- Quisqualate Activates a Rapidly Inactivating High Conductance Ionic Channel in Hippocampal Neurons, pp. 1474-1477
- Cha-Min Tang; Marc Dichter; Martin Morad
- The EGF Receptor Kinase Substrate p35 in the Floor Plate of the Embryonic Rat CNS, pp. 1477-1479
- James A. McKanna; Stanley Cohen
- Binocular Unmasking: An Analog to Binaural Unmasking?, pp. 1479-1481
- Bruce Schneider; Giampaolo Moraglia; Allan Jepson
- Identification of an Allatotropin from Adult Manduca sexta, pp. 1481-1483
- Hiroshi Kataoka; Anne Toschi; Jorge P. Li; Robert L. Carney; David A. Schooley; Steven J. Kramer
- Fluid Flow Stimulates Tissue Plasminogen Activator Secretion by Cultured Human Endothelial Cells, pp. 1483-1485
- S. L. Diamond; S. G. Eskin; L. V. McIntire
- Direct Brønsted Analysis of the Restoration of Activity to a Mutant Enzyme by Exogenous Amines, pp. 1485-1488
- Michael D. Toney; Jack F. Kirsch
- Amyloid β Protein Enhances the Survival of Hippocampal Neurons in vitro, pp. 1488-1490
- Janet S. Whitson; Dennis J. Selkoe; Carl W. Cotman
- Control of Angiogenesis with Synthetic Heparin Substitutes, pp. 1490-1493
- Judah Folkman; Paul B. Weisz; Madeleine M. Joullié; William W. Li; William R. Ewing
- Prevention of Rapid Intracellular Degradation of ODC by a Carboxyl-Terminal Truncation, pp. 1493-1495
- L. Ghoda; T. Van Daalen Wetters; M. Macrae; D. Ascherman; P. Coffino
Book Reviews
- Selection in Natural Populations, pp. 1496-1497
- Reproductive Success
- T. H. Clutton-Brock
- Review author[s]: Robert E. Ricklefs
- Loci of Invention, pp. 1497-1498
- The Sources of Innovation
- Eric Von Hippel
- Review author[s]: F. M. Scherer
- The Beginnings of SDI, pp. 1498-1499
- Lost in Space
- Gerald M. Steinberg
- Review author[s]: Antonia Chayes
- Some Other Books of Interest, p. 1499
- Inorganic Mass Spectrometry
- F. Adams; R. Gijbels; R. Van Grieken
- Ultrasound
- Kenneth S. Suslick
- Review author[s]: K.L.
Back Matter (26 pp.)
Previous Issue: New Series, Vol. 243, No. 4896, Mar. 10, 1989
Next Issue: New Series, Vol. 243, No. 4898, Mar. 24, 1989