JSTOR Home Skip to Main Content
  
  
  
  

Science, New Series, Vol. 244, No. 4912, Jun. 30, 1989


Previous Issue: New Series, Vol. 244, No. 4911, Jun. 23, 1989
Next Issue: New Series, Vol. 245, No. 4913, Jul. 7, 1989


Volume Information (10 pp.)
Front Matter (11 pp.)
Interview with a Risk Expert, p. 1529
Daniel E. Koshland


Letters
Proposed ``Sex Survey'', p. 1530
William E. Dannemeyer
A Specialization for Speech Perception?, p. 1530
Keith R. Kluender; Steven Greenberg
A Specialization for Speech Perception: Response, pp. 1530-1531
Alvin M. Liberman; Ignatius G. Mattingly
Financial Impact of Animal Regulations, p. 1531
Stanton A. Glantz
Squaring the Grecian Circle, p. 1531
Simon H. Bauer


Erratum: Computers Make Slow Progress in Class, p. 1531
Erratum: Pattern and Prevalence of Same-gender Sexual Contact Among Men, p. 1531


News & Comment
Flying the Electric Skies, pp. 1532-1534
M. Mitchell Waldrop
South Carolina Blocks Test of Rabies Vaccine, p. 1535
Marjorie Sun
Wanted: 675,000 Future Scientists and Engineers, pp. 1536-1537
Constance Holden
Another Congressional Look at Fraud, p. 1538
Barbara J. Culliton
Sun Dagger Misses its Mark, p. 1538
Joseph Palca
19 Say No to NIH Job, p. 1538
B.J.C.


Research News
``Dangerous'' Liaisons in Cell Biology, pp. 1539-1540
David Dickson
Nyos, the Killer Lake, May be Coming Back, pp. 1541-1542
Richard A. Kerr
Genome Planners Fear Avalanche of Red Tape, p. 1543
Roger Lewin
What Makes Bigger Brains?, p. 1544
Roger Lewin
There is Weather on Neptune, p. 1544
Richard A. Kerr


U.S. Transit Subsidy Policy: In Need of Reform, pp. 1545-1549
Martin Wachs

Cetaceans, pp. 1550-1557
Bernd Würsig

Adenylyl Cyclase Amino Acid Sequence: Possible Channel- or Transporter-Like Structure, pp. 1558-1564
John Krupinski; Françoise Coussen; Heather A. Bakalyar; Wei-Jen Tang; Paul G. Feinstein; Kim Orth; Clive Slaughter; Randall R. Reed; Alfred G. Gilman


Reports
40 Ar- 39 Ar Dating of the Manson Impact Structure: A Cretaceous-Tertiary Boundary Crater Candidate, pp. 1565-1568
M. J. Kunk; G. A. Izett; R. A. Haugerud; J. F. Sutter
The Design and Catalytic Properties of a Simplified Ribonuclease P RNA, pp. 1569-1571
David S. Waugh; Christopher J. Green; Norman R. Pace
Repeat-Induced G-C to A-T Mutations in Neurospora, pp. 1571-1575
Edward B. Cambareri; Bryan C. Jensen; Eric Schabtach; Eric U. Selker
Cloning of Breakpoints of a Chromosome Translocation Identifies the an2 Locus, pp. 1575-1578
Manfred Gessler; Kalle O. J. Simola; Gail A. P. Bruns
The Molecular Basis of Muscular Dystrophy in the mdx Mouse: A Point Mutation, pp. 1578-1580
Piotr Sicinski; Yan Geng; Allan S. Ryder-Cook; Eric A. Barnard; Mark G. Darlison; Pene J. Barnard
Spatial Selectivity of Rat Hippocampal Neurons: Dependence on Preparedness for Movement, pp. 1580-1582
Tom C. Foster; Carl A. Castro; Bruce L. McNaughton
Activation of Salivary Secretion: Coupling of Cell Volume and [Ca 2+ ] i in Single Cells, pp. 1582-1585
J. Kevin Foskett; James E. Melvin
Production of Mammastatin, a Tissue-Specific Growth Inhibitor, by Normal Human Mammary Cells, pp. 1585-1587
P. R. Ervin; M. S. Kaminski; R. L. Cody; M. S. Wicha
Switching of a Neuron from One Network to Another by Sensory-Induced Changes in Membrane Properties, pp. 1587-1589
Scott L. Hooper; Maurice Moulins
Taxonomic Differences in the Scaling of Brain on Body Weight among Mammals, pp. 1589-1593
Mark D. Pagel; Paul H. Harvey
Freeze Avoidance in a Mammal: Body Temperatures below 0° C in an Arctic Hibernator, pp. 1593-1595
Brian M. Barnes


Book Reviews
Terman and His Works, pp. 1596-1597
Lewis M. Terman
Henry L. Minton
Schools as Sorters
Lewis M. Terman; Paul Davis Chapman
Review author[s]: Raymond E. Fancher
The Fate of Gondwana, pp. 1597-1598
Gondwana and Tethys
M. G. Audley-Charles; A. Hallam
Review author[s]: George D. Stanley
Stellar Cosmogony, p. 1598
Formation and Evolution of Low Mass Stars
A. K. Dupree; M. T. V. T. Lago
Review author[s]: Alan P. Boss
Molecular Motors, p. 1599
Cell Movement
Fred D. Warner; Peter Satir; Ian R. Gibbons; J. Richard McIntosh
Review author[s]: Roger J. Leslie


Back Matter (18 pp.)

Previous Issue: New Series, Vol. 244, No. 4911, Jun. 23, 1989
Next Issue: New Series, Vol. 245, No. 4913, Jul. 7, 1989



©2000-2007 JSTOR