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Science, New Series, Vol. 224, No. 4649, May 11, 1984


Previous Issue: New Series, Vol. 224, No. 4648, May 4, 1984
Next Issue: New Series, Vol. 224, No. 4650, May 18, 1984


Front Matter (21 pp.)


Letters
Formaldehyde Regulation, pp. 550+552+554-556
Aaron Wildavsky; John A. Todhunter; William R. Havender; Nicholas A. Ashford; C. William Ryan; Charles C. Caldart; Dale Hattis


The Budget for Social Science Research, p. 561
Roberta Balstad Miller

Use of Carbon Dioxide in Enhanced Oil Recovery, pp. 563-569
F. M. Orr; J. J. Taber

β-Carotene: An Unusual Type of Lipid Antioxidant, pp. 569-573
G. W. Burton; K. U. Ingold

A Labile Phosphodiester Bond at the Ligation Junction in a Circular Intervening Sequence RNA, pp. 574-578
Arthur J. Zaug; Jeffrey R. Kent; Thomas R. Cech


News and Comment
Europeans Protest U.S. Export Controls, pp. 579-581
David Dickson
Foreign Studies Policy Urged, p. 580
Constance Holden
Reduce Fraud in Seven Easy Steps, p. 581
Colin Norman


Briefing
Synfuels Corp. Backs Gas Projects, Loses a President, p. 582
Eliot Marshall
Critics Reserve Judgment on China Nuclear Accord, p. 582
John Walsh
NIH Rejects Modified Plan to Clone Shiga Toxin, p. 582
Jeffrey L. Fox
KGB Moves in on Departing Refusenik, pp. 582-583
Constance Holden
Court Settles Control of Hughes Institute, p. 583
Marjorie Sun
Comings and Goings, p. 583
John Walsh

Gene Splicers Square off in Patent Courts, pp. 584-586
Jeffrey L. Fox


Research News
The Moon Influences Western U.S. Drought, p. 587
Richard A. Kerr
New Clues to Gene Regulation, pp. 588-589
Gina Kolata
Blooms in the Desert?, p. 589
M. Mitchell Waldrop
Experimental Memory Chips Reach 1 Megabit, pp. 590-592
Arthur L. Robinson


Book Reviews
Ramifications of Work Experience, pp. 594-595
Work and Personality
Melvin L. Kohn; Carmi L. Schooler
Review author[s]: Richard T. Campbell
Ethics in Neuroscience, pp. 595-596
Ethical Questions in Brain and Behavior
Donald W. Pfaff
Review author[s]: Stephanie J. Bird
Adaptive Strategies, p. 596
Behavioral Energetics
Wayne P. Aspey; Sheldon I. Lustick
Review author[s]: Harvey B. Lillywhite


Reports
An Equatorial Pacific Ocean Source of Atmospheric Mercury, pp. 597-599
W. F. Fitzgerald; G. A. Gill; J. P. Kim
Ozone- and Photon-Enhanced Atmospheric Sulfidation of Copper, pp. 599-601
T. E. Graedel; J. P. Franey; G. W. Kammlott
Amblyomma americanum: A Potential Vector of Lyme Disease in New Jersey, pp. 601-603
Terry L. Schulze; G. Stephen Bowen; Edward M. Bosler; Michael F. Lakat; William E. Parkin; Ronald Altman; Brian G. Ormiston; Joseph K. Shisler
Complete Development of Cryptosporidium in Cell Culture, pp. 603-605
William L. Current; Thomas B. Haynes
Suppression of Prolactin in Pigs by Escherichia coli Endotoxin, pp. 605-607
Bradford B. Smith; W. C. Wagner
Antigens on HTLV-Infected Cells Recognized by Leukemia and AIDS Sera Are Related to HTLV Viral Glycoprotein, pp. 607-610
Jörg Schüpbach; M. G. Sarngadharan; R. C. Gallo
A Pure Enzyme Catalyzing Penicillin Biosynthesis, pp. 610-612
I. J. Hollander; Y.-Q. Shen; J. Heim; A. L. Demain; S. Wolfe
Differential NK Cell and Macrophage Killing of Hamster Cells Infected with Nononcogenic or Oncogenic Adenovirus, pp. 612-615
James L. Cook; Andrew M. Lewis
Immunologic Inhibition of Ultraviolet Radiation-Induced Tumor Suppressor Cell Activity, pp. 615-617
Richard D. Granstein; John A. Parrish; Daniel J. McAuliffe; Carl Waltenbaugh; Mark I. Greene
Arabinosylcytosine Induces Fetal Hemoglobin in Baboons by Perturbing Erythroid Cell Differentiation Kinetics, pp. 617-619
Thalia Papayannopoulou; Ana Torrealba De Ron; Robert Veith; G. Knitter; G. Stamatoyannopoulos
Isolated Chromaffin Cells from Adrenal Medulla Contain Primarily Monoamine Oxidase B, pp. 619-621
Moussa B. H. Youdim; Dipak K. Banerjee; Harvey B. Pollard
Reduction of a Larval Herring Population by Jellyfish Predator, pp. 621-622
Heino Möller
A Potential Second Messenger Role for Unsaturated Fatty Acids: Activation of Ca 2+ -dependent Protein Kinase, pp. 622-625
Linda C. McPhail; Christine C. Clayton; Ralph Snyderman
Direct Excitatory Interactions between Cones of Different Spectral Types in the Turtle Retina, pp. 625-627
Richard A. Normann; Ido Perlman; Helga Kolb; Jill Jones; Scott J. Daly
Long-Term Potentiation of Hippocampal Synaptic Transmission Affects Rate of Behavioral Learning, pp. 627-630
Theodore W. Berger
Multicentric Orgin of Colon Carcinoma, p. 630
Ernest Beutler; Susan H. Hsu; Gordon D. Luk


Back Matter (19 pp.)

Previous Issue: New Series, Vol. 224, No. 4648, May 4, 1984
Next Issue: New Series, Vol. 224, No. 4650, May 18, 1984



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