Preconvention Program -...

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AAAS Annual Meeting Detroit, 26-31 May 1983 The Westin Hotel * Renaissance Center Science and Engineering: Toward a National Renaissance Preconvention Program Public Lectures Keynote Lecture: Science and the Urban University (26 May, 8:30 p.m.). DAVID W. ADAMANY (President, Wayne State University). Brain Peptides: What, Where, and Why? (27 May, 1:30 p.m.). DOROTHY T. KRIEGER (Professor of Medicine; Director, Division of Endocrinology, Mount Sinai Medical Center). George Sarton Memorial Lecture: Sealing Wax and String-A Philosophy of the Experimenter's Craft and Its Role in the Genesis of High Technology (27 May, 8:30 p.m.). DEREK DESOLLA PRICE (Avalon Professor of the History of Science, Yale University). Phi Beta Kappa Lecture: Somatic Cell Genetics and Its Human Implications (28 May, 1:30 p.m.). THEODORE T. PUCK (Director, Institute for Cancer Research, University of Colorado). Brains and Embryos: Cell Recognition in Early Development (28 May, 8:30 p.m.). GERALD M. EDELMAN (Vincent Astor Distinguished Profes- sor, Rockefeller University). Chemical Studies on the Origins of Life (29 May, 1:30 p.m.). CYRIL PONNAMPERUMA (Director, Laboratory of Chemical Evolution, University of Maryland). President's Lecture: Adventure into Space (29 May, 8:30 p.m.). E. MARGARET BURBIDGE (President, American Association for the Advancement of Science; Director, Center for Astro- physics and Space Science, University of California-San Photo courtesy of the Renaissance Center Partnersh Diego). Prospects and Progress in High-Energy Physics (30 May, 1:30 p.m.). LEON M. LEDERMAN (Director, Fermi National Accelerator Laboratory). National Geographic Society Lecture: The People of Herculane- um of A.D. 79 (30 May, 8:30 p.m.). SARA C. BISEL (Collaborator with the Smithsonian Institu- tion). 1. General Interest Youth Symposium (26 May, 9:30 a.m.): Special program for high school students. B. J. Evans, Francis E. Cogsdill, Anna J. Harrison, Paul Hovse- pian, Lynn Margulis, J. Douglas Mathieson, Alexander Glass, John W. Keyes, Jr., James Wells, Reatha Clark King, Stanford Ov- shinsky, Marvin Holter, Michael Deisenroth, George W. Nace, Frederick C. Neidhardt, Paul Dougherty, Mack Gipson, Jr., John R. Hummel, Kate F. Barald, Christian Bauer, Janice M. Jenkins, Charles B. Smith, Catherine E. Badgley, Stanley Kirschner, Jeanne M. Riddle, J. Stuart Hunter, Richard G. Sullivan, Marilyn H. I APRIL 1983 Koster, Patrick Oriel, Gordon MacAlpine, Edgar F. Westrum, Jr., Layman E. Allen. Automation, the Economy, and Jobs (27 May, 9:00 a.m.): Technological, economic, and social aspects. Arch W. Naylor, Robert J. Eaton, Frank P. Stafford, Donald F. Ephlin. Frontiers in the Social Sciences: What Does Sustainable Devel- opment Mean? (27 May, 2:30 p.m.): Relocation, adaptation, resources, and sustainable development. Priscilla Reining, James A. Wilson, Irwin Altman, Hollis Chenery, John W. Bennett, Robert Kates, James M. Acheson. Frontiers of the Natural Sciences (28 May, 9:00 a.m., 2:30 p.m.): Astronomy, physics, chemistry, geology, biology, and mathematics. Rolf M. Sinclair, Ronald D. Ekers, Robert W. Parry, Donald N. Langenberg, Peter J. Coney, Harry W. Greene, Thomas F. Ban- choff. 45 lip. on July 14, 2018 http://science.sciencemag.org/ Downloaded from

Transcript of Preconvention Program -...

AAAS Annual Meeting

Detroit, 26-31 May 1983The Westin Hotel * Renaissance Center

Science and Engineering: Toward a National Renaissance

Preconvention Program

Public Lectures

Keynote Lecture: Science and the Urban University (26 May,8:30 p.m.).DAVID W. ADAMANY (President, Wayne State University).

Brain Peptides: What, Where, and Why? (27 May, 1:30 p.m.).DOROTHY T. KRIEGER (Professor of Medicine; Director,Division of Endocrinology, Mount Sinai Medical Center).

George Sarton Memorial Lecture: Sealing Wax and String-APhilosophy of the Experimenter's Craft and Its Role in theGenesis of High Technology (27 May, 8:30 p.m.).DEREK DESOLLA PRICE (Avalon Professor of the History ofScience, Yale University).

Phi Beta Kappa Lecture: Somatic Cell Genetics and Its Human

Implications (28 May, 1:30 p.m.).THEODORE T. PUCK (Director, Institute for Cancer Research,University of Colorado).

Brains and Embryos: Cell Recognition in Early Development

(28 May, 8:30 p.m.).GERALD M. EDELMAN (Vincent Astor Distinguished Profes-

sor, Rockefeller University).

Chemical Studies on the Origins of Life (29 May, 1:30 p.m.).CYRIL PONNAMPERUMA (Director, Laboratory of ChemicalEvolution, University of Maryland).

President's Lecture: Adventure into Space (29 May, 8:30 p.m.).E. MARGARET BURBIDGE (President, American Associationfor the Advancement of Science; Director, Center for Astro-

physics and Space Science, University of California-San Photo courtesy of the Renaissance Center PartnershDiego).

Prospects and Progress in High-Energy Physics (30 May, 1:30p.m.).LEON M. LEDERMAN (Director, Fermi National AcceleratorLaboratory).

National Geographic Society Lecture: The People of Herculane-um of A.D. 79 (30 May, 8:30 p.m.).SARA C. BISEL (Collaborator with the Smithsonian Institu-tion).

1. General InterestYouth Symposium (26 May, 9:30 a.m.): Special program forhigh school students.

B. J. Evans, Francis E. Cogsdill, Anna J. Harrison, Paul Hovse-pian, Lynn Margulis, J. Douglas Mathieson, Alexander Glass, JohnW. Keyes, Jr., James Wells, Reatha Clark King, Stanford Ov-shinsky, Marvin Holter, Michael Deisenroth, George W. Nace,Frederick C. Neidhardt, Paul Dougherty, Mack Gipson, Jr., JohnR. Hummel, Kate F. Barald, Christian Bauer, Janice M. Jenkins,Charles B. Smith, Catherine E. Badgley, Stanley Kirschner, JeanneM. Riddle, J. Stuart Hunter, Richard G. Sullivan, Marilyn H.

I APRIL 1983

Koster, Patrick Oriel, Gordon MacAlpine, Edgar F. Westrum, Jr.,Layman E. Allen.

Automation, the Economy, and Jobs (27 May, 9:00 a.m.):Technological, economic, and social aspects.Arch W. Naylor, Robert J. Eaton, Frank P. Stafford, Donald F.Ephlin.

Frontiers in the Social Sciences: What Does Sustainable Devel-opment Mean? (27 May, 2:30 p.m.): Relocation, adaptation,resources, and sustainable development.

Priscilla Reining, James A. Wilson, Irwin Altman, Hollis Chenery,John W. Bennett, Robert Kates, James M. Acheson.

Frontiers of the Natural Sciences (28 May, 9:00 a.m., 2:30p.m.): Astronomy, physics, chemistry, geology, biology, andmathematics.

Rolf M. Sinclair, Ronald D. Ekers, Robert W. Parry, Donald N.Langenberg, Peter J. Coney, Harry W. Greene, Thomas F. Ban-choff.

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Global 2000 Revised, 1 (29 May, 9:00 a.m.): Minerals, forests,water, food, population.

Julian L. Simon, Herman Kahn, Harold J. Barnett, Marion Claw-son, Roger A. Sedjo, D. Gale Johnson, Steve Hanke, MarkPerlman.

Global 2000 Revised, II (29 May, 2:30 p.m.): Energy, climate,population projections, economics.Herman Kahn, Julian L. Simon, Karl P. Cohen, S. Fred Singer,William M. Brown, Helmut E. Landsberg, Mark Perlman, Paul A.Colinvaux.

Alternative Energy for Transportation (30 May, 2:30 p.m.):Power trains, electronic control systems, engine design.Roberta J. Nichols, Joseph M. Colucci, Ian Macpherson, Joe F.Ziomek, Richard Shute.

2. Physical SciencesImplementations of Monoenergetic Positrons in Fundamentaland Applied Science (27 May, 9:00 a.m.): Polarization, defects,surface and gas studies.

L. D. Hulett, J. M. Dale, K. F. Canter, A. Rich, R. A. Alvarez, K.G. Lynn.

Chemistry Is Fun! (27 May, 2:30 p.m.): Modern alchemy,cancer treatment, Earth's atmosphere, art restoration.

Stanley Kirschner, Glenn T. Seaborg, Barnett Rosenberg, RuthReck, Gary W. Carriveau.

Oscillating Chemical Systems and Related Phenomena (27 May,2:30 p.m.): Periodic precipitation, strange attractors, biologi-cal systems.

Saul Krasner, Irving R. Epstein, John Ross, Harry L. Swinney,Paul E. Rapp.

Chemically Solvable Problems (29 May, 9:00 a.m.): Radioac-tive wastes, developing countries, dental caries, vaccines.

Jean'ne M. Shreeve, Helen M. Free, Stanley M. Klainer, Robert L.Skiles, Dennis H. Leverett, Karen K. Brown.

Science for the Naked Eye; Or, The Physics of EverydayExperience, X (29 May, 9:00 a.m., 2:30 p.m.): Art and comput-ers, pitching baseballs, science fiction, space science, astron-omy, the Earth.

Rolf M. Sinclair, Copper Giloth, Robert Watts, James S. Walton,George B. Arfken, Charles Sheffield, Charles A. Whitney, James E.Lovelock.

Large-Scale Structure in the Universe (29 May, 2:30 p.m.):Early universe, growth of structure, superclusters, giantvoids.Robert P. Kirshner, Michael S. Turner, Joan Centrella, Stephen A.Gregory.

Fractal Geometry in Nature, Science, and Art (30 May, 9:00a.m.): Irregular and fragmented shapes, mathematical con-structions, physical and biological systems, graphic design.

Peter L. Renz, Lynn A. Steen, Benoit B. Mandelbrot, James W.Cannon, George Sugihara, Bob Ishi.

Status and Prospects in High-Energy Physics (30 May, 2:30p.m.): Theory, data, machines.

Rolf M. Sinclair, Leon M. Lederman, Robert G. Sachs, Martinus J.G. Veltman, Lee G. Pondrom, Robert R. Wilson.

Searching for Our Analogs in the Universe (31 May, 1:30 p.m.):Extraterrestrial life and intelligence, extrasolar planets.

Louis D. Friedman, Leslie E. Orgel, David C. Black, LaurenceSoderblom, Torrence V. Johnson, Paul Horowitz.

3. Earth and Planetary SciencesThe Evolving Role of Man in Space (27 May, 9:00 a.m.): Spaceflights, orbital activities, future exploration, public attitudes.Theodore R. Simpson, Marcia Smith, Ivan Bekey, Leonard David,Jon D. Miller.

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Space Industrialization: The Growing Community (27 May,2:30 p.m.): Space stations, communication, experimentation,production.

Morrie Schneiderman, Norris Mendoza, William C. Hittinger, FredBartman, Brian Pritchard, David W. Richman, Paul E. Ritt.

Planetary Perspectives on the Geosciences (28 May, 9:00 a.m.):Global geology, tectonics, evolution, asteroid Pallas, upperatmosphere, climate, economics.

Clark R. Chapman, Gordon H. Pettengill, Raymond E. Arvidson,Sean C. Solomon, Eugene M. Shoemaker, Ronald G. Prinn, OwenB. Toon, David Morrison.

Perceiving Earth Resources from Space, Part I: TechnologyOutlook (30 May, 9:00 a.m.): Optical and microwave sensors,information techniques and databases.David A. Landgrebe, Judith M. S. Prewitt, Herbert E. Rauch,Warren A. Hovis, Fawwaz T. Ulaby, King-Sun Fu, George Nagy,John E. Estes.

Perceiving Earth Resources from Space, Part II: ApplicationsOutlook (30 May, 2:30 p.m.): Thematic mapping, glaciation,imaging radar, facility planning and siting.John L. Place, Yale M. Schiffman, John R. Jensen, Richard S.Williams, Jr., Frederick J. Doyle, M. Leonard Bryan, James 0.Brumfield, William J. Campbell, Cathy Kitcho.

Forecasting the Climate Next Season: How Skillful? How Use-ful? (31 May, 1:30 p.m.): Methods, products, agriculturaluses, verification procedures.Alan D. Hecht, Robert W. Kates, William A. Sprigg, Rolland K.Hauser, William E. Riebsame, Rudolph W. Preisendorfer, Peter J.Lamb, Donald L. Gilman.

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4. Engineering and TechnologyHow Far Miniaturization? (28 May, 9:00 a.m.): Physical prob-lems and limits; materials, lithographic, and film etchingtechnology.

Dennis W. Hess, Robert W. Keyes, K. V. Ravi, Gary N. Taylor.

The Chemistry of Transportation Materials (28 May, 2:30p.m.): Plastics, elastomers, lubricants, electrochemical pow-er, light-weight materials.

Philip Weiss, T. J. Mao, Robert A. Pett, Leonard Berkowitz, JohnS. Dunning, Julius J. Harwood.

Artificial Intelligence: Its Science and Application (29 May, 9:00a.m., 2:30 p.m.): Man-machine communications, research,electronic manufacturing, medical and urban planning applica-tions.

Daniel Berg, Raj D. Reddy, Jaime G. Carbonell, Samuel H. Fuller,Mark Stefik, Nils Nilsson, Jack D. Myers, Charles Steger.

Computer-Aided Design of Dynamic Systems (30 May, 9:30a.m., 2:30 p.m.): Animation, simulations, design, optimiza-tion; applications to vehicle design and dynamics.Edward J. Haug, Joseph E. Whitesell, Parviz E. Nikravesh, RobertB. McGhee, Charles A. Csuri, Candace L. Rush, Ronald R. Beck,Kenneth N. Morman.

Emerging Technology for the Disabled (30 May, 2:30 p.m.):Robotics, recreation, synthetic voice, machine vision, interac-tions with technologists.Martha Ross Redden, Herbert E. Rauch, Herbert W. Hoffman,Larry Leiffer, Peter W. Axelson, John Bryson Eulenberg, Sally L.Wood, Lawrence A. Scadden.

The Science of the Automobile (31 May, 9:00 a.m.): Trafficflow, vehicle handling, government regulation, future projec-tions.

Ralph A. Alpher, Rolf M. Sinclair, Denos C. Gazis, Joseph B.Bidwell, Lester B. Lave, David E. Cole.

Thermal-Wave Imaging (31 May, 1:30 p.m.): Photothermaland piezoelectric detection, photoacoustic microscopy, spec-troscopy and biophysics applications.Robert L. Thomas, Allan Rosencwaig, Thomas A. Moore, John C.Murphy, Lawrence D. Favro, Gerd Busse.

Research Directions in Computer Engineering for the 1980s (31May, 1:30 p.m.): Large-scale integration and computer archi-tecture, software developments.

Sidney Fernbach, Yoa-Han Pao, Herbert Schorr, Justin R. Rattner,C. V. Ramamoorthy.

5. Energy AlternativesA Current Assessment of Key Issues in the Nuclear PowerOption (27 May, 9:00 a.m.): Safety and regulations, radiationeffects, economics, operations, quality assurance.

R. Jon Stouky, Floyd L. Culler, Jr., Benard C. Rusche, Rosalyn S.Yalow, George I. Coulbourn, Byron Lee, Jr., Sidney A. Bernsen.

Limits to Solar and Biomass Energy Growth (27 May, 2:30p.m.): Economic and resource requirements, health, safetyand environmental impacts, technology assessments.Gregory J. D'Alessio, Yale M. Schiffman, Loren J. Habegger,Frederick W. Lipfert, Ronald L. Ritschard.

Energy: The Human Dimension (28 May, 2:30 p.m.): Energyconstituencies, efficiency, emergencies, local actions.

Paul C. Stem, Elliot Aronson, Allan Schnaiberg, Robert Axelrod,Thomas J. Wilbanks, Laura Nader.

The New Promise of Coal (29 May, 9:00 a.m.): Coal slurries,pollution controls, utility uses, exports.

S. Fred Singer, Dale W. Steffes, Leon Green, Jr., Charles B.Henderson, Kurt E. Yeager, Susan Wingfield.

I APRIL 1983

When the Oil Runs Out, How Long Do We Have? (30 May, 9:00a.m.): Synfuels, fission, fusion, solar power.

Rolf M. Sinclair, Allen L. Hammond, M. King Hubbert, W. RobertEpperly, S. David Freeman, Bennett Miller, Harold P. Furth.

6. Ecology and EnvironmentFuture Environmental Effects of Nonnuclear Energy SolidWastes (27 May, 9:00 a.m.): Organic and inorganic wastes,transport, food chain, ground-water contaminants, coal, oilshale.Frank J. Wobber, Ernest E. Angino, Tsuneo Tamura, Burton E.Vaughan, Robert A. Griffin, Mary Jo Baedecker, George F. Pinder,Edward F. Redente.

State of the Environment, 1983 (27 May, 2:30 p.m.): Globalenvironment, acid rain, health, future trends.Donald L. Thomsen, Jr., Gilbert F. White, Gustave Speth, S. FredSinger, Arthur C. Upton, William K. Reilly.

Degradation and Rehabilitation of Fragile Environments: KarstAreas and Desert Margins, I (28 May, 9:00 a.m.): Protection,subsurface cavity detection, karst in China, Canada, Yucatan,Florida.

William Back, Yuan Daoxian, Richard M. Foose, Reinhard K.Frohlich, Derek C. Ford, Zhang Zhigan, Joseph H. Butler, Antho-ny F. Randazzo, Daniel P. Spangler, William C. Sinclair, Ronald D.Stieglitz.

The Great Lakes Ecosystem: Resources, Management, andAnthropogenic Impacts (28 May, 9:00 a.m., 2:30 p.m.): Satel-lite imagery, water balance, fisheries, acid precipitation, for-est productivity, crops, ecosystem response.

Philip A. Meyers, Robert T. Stottlemyer, Brian J. Eadie, Fred J.Tanis, Frank H. Quinn, James F. Kitchell, Herbert E. Allen,Jonathan W. Bulkley, William W. McFee, Orie L. Loucks, John D.Aber, James P. Bennett.

Degradation and Rehabilitation of Fragile Environments: KarstAreas and Desert Margins, 11 (28 May, 2:30 p.m.): Physical andsocial processes, technologies.Michalann Harthill, Priscilla Reining, Zhu Zhenda, Zhao Songqiao,Manuel Anaya, Cyrus M. McKell.

Acid Deposition: A Transboundary Problem for the UnitedStates and Canada (29 May, 9:00 a.m., 2:30 p.m.): Chemistry,emission control, socioeconomic impacts, fisheries, forests,gaps in understanding, government policies.Wilmot N. Hess, F. Kenneth Hare, Nancy Maloley, HowardWolpe, Lester Machta, Jack G. Calvert, Duane Chapman, EdwardS. Rubin, The Hon. John Roberts, Harold Harvey, George H.Tomlinson II, C. Vasudevan, Cliff I. Davidson, Andrew Forester.

Whatever Happened to Desertification? (30 May, 9:00 a.m.,2:30 p.m.): UN program, desert productivity, rangeland,water resources, technologies, outlook.James W. O'Leary, Gaafar Karrar, John A. Ludwig, Ben Norton,Jan van Schilfgaarde, Gerald W. Thomas, Cyrus M. McKell, JackD. Johnson.

Managing Ground-water Resources: An Assessment of FutureOptions (31 May, 9:00 a.m.): National policy, state and localgovernments, land-use options, research and development.

Steven C. Ballard, Thomas E. James, Jr., Michael D. Devine,David E. Burmaster, William R. Walker, Kathleen Ferris, L.Douglas Yoder, Larry W. Canter.

Environmental Catastrophes: Detection, Dissemination, andSocietal Response to Warnings (31 May, 9:00 a.m.): Floodmitigation, hurricane warnings, earthquake predictions, warn-ing problems, severe storms, preparedness response.

Frederick Sanders, Stanley A. Changnon, Jr., Neil L. Frank,Lucile M. Jones, Edwin Kessler III, H. Michael Mogil, FrederickP. Ostby.

Water Quality Regulation at the Edge of Science (31 May, 1:30p.m.): Effluents, toxic substances, safety, regulation.

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Paul Tomboulian, Richard Powers, Gerald W. Saalfeld, W. BrockNeely, Norbert Jaworski, Richard Kimerle, Larry Silverman.

7. Biological SciencesControl of Mammalian Sex Ratio at Birth (27 May, 9:00 a.m.):Impact on food and fiber production, agricultural animals,social consequences, embryo manipulation, gamete sorting.

Barton L. Gledhill, Duane L. Gamer, Charles A. Kiddy, George E.Seidel, Jr., Daniel Pinkel, Robert H. Foote, Roberta Steinbacher.

Living Earth (27 May, 2:30 p.m.): Venus, Earth, and Mars; theatmosphere, ecology, deforestation, science of the Earth.Lynn Margulis, James E. Lovelock, Tobias Owen, James C. G.Walker, Daniel Botkin, Thomas Lovejoy, Mitchell B. Rambler.

The Greening of the Continents: Steps Toward the Establish-ment of Terrestrial Communities (28 May, 9:00 a.m.): Ordovi-cian-Devonian period, vascular plants, fossil evidence: arthro-poda, geochemical effects.Roger D. K. Thomas, Jane Gray, Harlan P. Banks, A. J. Boucot, J.A. Raven, W. G. Chaloner, Karl J. Niklas, Bruce H. Tiffney, W. D.I. Rolfe, Martha A. Sherwood-Pike, Robert M. Garrels.

The Precambrian-Cambrian Boundary and the Origins of Com-plex Life (28 May, 2:30 p.m.): Historical perspective, stroma-tolites, metazoan diversity, cell evolution, physiology, andbiomechanics.

J. John Sepkoski, Jr., Stanley M. Awramik, Andrew H. Knoll, IgorN. Krylov, Mark A. S. McMenamin, Lynn Margulis, MichaelLaBarbera.

Metals and Aquatic Organisms (28 May, 2:30 p.m.): Marinevertebrates and molluscs, trace metals and metal tolerance.

Harriette L. Phelps, Samuel N. Luoma, David A. Wright, Judith S.Weis, Ronald Eisler, Peter V. Hodson.

Physiological Adaptations of Fish to Environmental Stress (30May, 9:00 a.m.): Immune response, neuroendocrine mecha-nisms, thymus, general adaptation syndrome.

Phyllis H. Cahn, Gary A. Wedemeyer, Joanne S. Stolen, DouglasP. Anderson, August Epple.

Animals and Their Alternatives in Research and Testing (30May, 2:30 p.m.): Pharmaceutical industry, regulations.

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Myron Weiner, David A. Knapp, Alan M. Goldberg, Edward C.Melby, Jr., John W. Ward, Frankie L. Trull.

Blood Substitutes in Biology and Medicine (31 May, 9:00 a.m.):Safety issues, hemoglobin solutions, PFC emulsions, cardio-vascular studies, clinical studies.

Lowell E. McCoy, Thomas H. Goodin, Robert B. Bolin, Gerald S.Moss, Robert P. Geyer, Leland C. Clark, Jr., Steven A. Gould,Michael R. Downing.

Multidisciplinary Approaches to Plant Opal Phytolith Research(31 May, 9:00 a.m., 1:30 p.m.): Silica and ash, coastal plants,grasses, soils; paliogeography, botany, and ecology.

Irwin Rovner, James W. Geis, F. C. Lanning, Page C. Twiss, PeterB. Kaufman, Dwight A. Brown, A. G. Sangster, P. Dayanandan,Michael J. Andrejko, L. P. Wilding, Ralph L. Robinson, Dolores R.Piperno, Deborah M. Pearsall.

8. Cell Biology and GeneticsDissecting the Interferon Boom: Lessons for Biomedical Re-search (27 May, 9:00 a.m.): Biotechnology, cancer treatment,private investment, federal support.

Sandra Panem, Jan T. Vildek, Maureen W. Myers, Arthur S.Levine, Zsolt P. Harsanyi, J. Allan Waitz.

Low Molecular Weight Peptides and Control of Gene Expres-sion in Normal and Cancer Cells (28 May, 9:00 a.m.): Duringdevelopment, in cellular systems, thymic factors, inhibitors,cancer suppressive activity.Marian Hillar, Ann Sodja, Gian L. Gianfranceschi, John C. Houck,Niels M. Barfod, Chen Ming.

Gene Regulation in Development (28 May, 2:30 p.m.): Dro-sophila fertility, Amy, White, and Notch loci, Bithorax com-plex.

Robert Arking, Ann Sodja, Theodore R. F. Wright, Winifred W.Doane, Paul Bingham, Michael W. Young, Francois Karch.

The Origins of Biological Information (29 May, 9:00 a.m., 2:30p.m.): Definitions, bioenergetics, genetic control, geneticcode, amino acid self-sequencing, protein synthesis.

Sidney W. Fox, Howard H. Pattee, Koichiro Matsuno, Harold J.Morowitz, Barry Commoner, James C. Lacey, Jr., Cyril Ponnam-peruma, Lawrence S. Dillon.

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The Phagocytic Cell (30 May, 9:00 a.m., 2:30 p.m.): Chemotax-is, neutrophil, mononuclear phagocytes, oral disease.

Robert J. Genco, Mark E. Wilson, Ralph Snyderman, Peter M.Henson, John K. Spitznagel, Samuel D. Wright, John I. Gallin,Thomas E. Van Dyke.

Polynucleotide Chemistry and the Regulation of Life (31 May,9:00 a.m.): DNA synthesis, structure, manipulation; mRNA.Alan R. Price, Robert Letsinger, Marvin H. Caruthers, William R.Folk, Fritz M. Rottman.

Monoclonal Antibodies: New Biological Probes (31 May, 1:30p.m.): Clinical potential, renal transplantation, leukemia-lym-phoma diagnosis.Noel R. Rose, Robert H. Rubin, Charles Shields, John W. Parker.

9. Regulatory BiologyNeuronal Functions of Peptides (27 May, 9:00 a.m.): Culturedneurons, transmitters and cotransmitters, Substance P, bio-chemical mediators.

Jeffrey L. Ram, Nae J. Dun, Yigal H. Ehrlich, Jeffrey L. Barker,Erminio Costa.

Oral Administration of Peptide and Protein Drugs (29 May,2:30 p.m.): Absorption through small intestine, colon, mouth,nose; transport across mucosal barriers.Murray Saffran, Siamak A. Adibi, David A. Matthews, Antonio E.Pontiroli, Hans Vilhardt, Hanoch Bar-On, Larry J. Caldwell, JohnN. Udall.

Hormones and Bone Biology: Current Concepts in the Patho-genesis and Prevention of Osteoporosis (30 May, 9:00 a.m.):Bone formation and resorption, calcium regulation, alter-ations with age, osteoporosis.Lawrence G. Raisz, Sara B. Arnaud, A. Michael Parfitt, RobertLindsay, B. Lawrence Riggs.

Basic and Clinical Aspects of the Gonadotropin-ReleasingHormone and Its Analogs (30 May, 2:30 p.m.): Molecularbiology, secretion in primates, receptors, analog design, hu-mans.

William F. Crowley, Jr., P. Michael Conn, John C. Marshall, ErnstKnobil.

Progress in Corticosteroid Research (31 May, 9:00 a.m.):Human receptors, gene regulation, clinical presentations,metabolism, anti-inflammatory steroids.Henry J. Lee, H. Leon Bradlow, John A. Cidloski, John D. Baxter,Lenore S. Levine, Carl Monder.

Changing Perspectives on Menopause (31 May, 1:30 p.m.):Historical and evolutionary perspectives, estrogen replace-ment, climacteric centers.Ann M. Voda, Marcha Flint, Evangeline C. Gronseth, William R.Keye, Morris Notelovitz.

10. Mathematical and Physical BiologyBiological Batteries: The Role of Ion Gradients in CellularEnergy Storage (27 May, 9:00 a.m.): ATP synthesis, chloro-plasts, bacteria, fungi, molecular considerations.

David L. Njus, C. P. Lee, Berton C. Pressman, Andre T. Jagen-dorf, Franklin M. Harold, Carolyn W. Slayman, Jack E. Kyte.

The Revolution in the Analysis of Scientific Data: Concomitantof the Computer Revolution (28 May, 9:00 a.m., 2:30 p.m.):Current computer packages, data collection, analysis andreliability, artificial intelligence approach, data base manage-ment.K. 0. Bowman, R. Gnanadesikan, R. L. Chaddha, Barbara A.Bailar, W. J. Dixon, Marvin Zelen, W. L. Nicholson, N. D.Singpurwalla, Peter J. Huber, W. A. Gale, James L. Dolby, R. A.Becker.

Issues Arising from the Expansion of Genetic Screening andGenetic Engineering Technology (29 May, 9:00 a.m.): Optical1 APRIL 1983

sequential testing, automation of screening, computer sys-tems.

Robert S. Ledley, Ezra Glaser, Ruth E. Dayhoff, Jerome K.Percus, Mary Louise Lubs, Charles F. Sing.

How Good Are Our Health and Environmental Data? (30 May,9:00 a.m.): Quality control, epidemiology, chemical exposure,environmental decision-making.

Marilyn C. Bracken, David P. Rall, Vernon N. Houk, Stephen L.Brown, John W. Hernandez, Jr.

Radiation Risk: Assessment and Applications (30 May, 9:00a.m., 2:30 p.m.): Radiation biology, BEIR-III, risk-benefits inradiotherapy and nuclear medicine, radiation protection stan-dards.

Charles B. Meinhold, A. Everette James, Jr., Edward P. Radford,Edward W. Webster, John W. Gofman, Victor P. Bond, John C.Bailar III, William E. Powers, Warren K. Sinclair.

Some Mathematical Questions in Biology: Muscle Physiology(31 May, 9:00 a.m., 1:30 p.m.): Muscle contraction-molecu-lar mechanism, models, mechanical experiments, sarcomeredynamics, electric field problems.

Robert M. Miura, Hugh E. Huxley, Evan Eisenberg, Michael B.Propp, Charles Peskin, H. Michael Lacker, John W. Krueger,Robert S. Eisenberg.

11. Medical SciencesPrenatal Diagnosis and the Fate of the Handicapped Fetus andNewborn: Medical, Ethical, and Legal Perspectives (27 May,9:00 a.m.).Anne B. Swanson, Mark N. Ozer, Mitchell S. Golbus, John C.Fletcher, John A. Robertson.

The Spectrum of Birth Settings (27 May, 2:30 p.m.): Birthcenters, hospitals, medical and policy issues.

Enriqueta C. Bond, Leah M. Lowenstein, Ruth W. Lubic, Morti-mer G. Rosen, Gontran P. Lamberty.

Trace Elements in Man: Recent Advances (28 May, 9:00 a.m.):Requirements, role of zinc, immunological functions, anddeficiencies.Ananda S. Prasad, Robert A. Good, George J. Brewer, Walter A.Mertz.

Clues to the Etiology of Human Cancer from Studies in China(29 May, 9:00 a.m., 2:30 p.m.): Colon, hepatocellular, liver,esophageal, leukemia-lymphoma, mortality patterns, researchopportunities.Henry S. Kaplan, Robert W. Miller, Wu Min, Lauren V. Acker-man, Yan Ruiqi, W. Thomas London, Chen Shujun, Robert C.Gallo, Frederick P. Li.

Nutrition in Health and Disease States (30 May, 9:00 a.m.):Breast versus bottle feeding; nutrition in carcinogenesis, brainmetabolism, and host defense mechanisms.Joseph J. Vitale, Jose Ignacio Santos, Selwyn A. Broitman, StevenH. Zeisel.

Sodium, Potassium, and Essential Hypertension (30 May, 2:30p.m.): Population studies, membrane transport, kidneys andnervous system, clinical significance, current treatment.George R. Meneely, Harold D. Battarbee, Lot B. Page, MitzyCanessa, Louis Tobian, Jr., Walter M. Kirkendall.

Efficacy of Psychotherapy (31 May, 9:00 a.m.): Psychopharma-cology, methodology, current status.Leon Salzman, Jan A. Fawcett, Morris B. Parloff, Allen J. Frances.

Alzheimer's Disease and Dementia: Neurobiology and PublicPolicy (31 May, 1:30 p.m.): Status of knowledge, epidemiol-ogy, approaches to treatment.Roger M. Morrell, Barry Gurland, Samuel D. Brinkman, Nancy E.Lombardo.

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Photo courtesy of the Metropolitan Detroit Convention and VisitorsBureau.

12. Health Care and Public HealthOccupational Toxicology and Safety in the Research Laboratory(27 May, 9:00 a.m.): Ethical, legal, and safety issues; success-ful experiences.

Daniel A. Bronstein, Howard Brody, Edward B. Goldman, JeanneM. Stellman, Jack D. Young.

Optimum Utilization of Knowledge in Service of Health (27May, 9:00 a.m., 2:30 p.m.): Brain-body interactions, role offamily, computers, public health, economic models, training.Lawrence Senesh. John Cobb, Leonard Duhl, Joel Elkes, PaulBohannan, Lawrence Weed, Samuel Epstein, Lloyd Slater. Ed-mund Pellegrino, Marc Roberts, Leah Dickstein, James B. Tabler.

Changing Patterns of Disease (27 May, 2:30 p.m.): Infectiousdiseases, mental health, cancer, cardiovascular diseases.

Beatrice A. Rouse, Gordon Allen, Robert Murray, Jr., Walter R.Dowdle, Manning Feinleib, Morton Kramer, Barbara S. Hulka.

Bacterial Interactions (28 May, 9:00 a.m.): Peptide hormones,bacteria, tooth surfaces, large intestine, gene transfer.Don B. Clewell, Derek Le Roith, Walter J. Loesche, Rolf Freter,Eugene W. Nester.

Stress in Children and Families (28 May, 2:30 p.m.): Stress andintelligence, stress management, Type A behavior.Bernard Brown, Irving Lazar, James S. Jackson, Karen A. Mat-thews, Lilian Rosenbaum, Beatrix A. Hamburg.

Analysis and Use of Survival Data in the Biomedical Sciences (30May, 2:30 p.m.): Kidney-transplant survival, linear model,competing risks, animal studies.Alan J. Gross, Norman L. Johnson, Regina C. Elandt-Johnson,Aquila R. Lipscomb, Melvin L. Moeschberger, Gary G. Koch,Bruce W. Turnbull.

Adolescent Despair, Suicide, and Violent Death (31 May, 9:00a.m.): Epidemiology and etiology, affective disorders; psy-chosocial, cognitive, and biological aspects.

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Sherman C. Feinstein, Daniel Offer, Richard C. Marohn, David W.Cline, Derek Miller.

13. Agriculture and FoodNew Frontiers in Agricultural Sciences and Their SocietalImplications (27 May, 9:00 a.m., 2:30 p.m.): RecombinantDNA, photosynthesis, nutrition, nitrogen fixation; sociologi-cal and political views, environmental impacts, ethical dilem-mas, policy.Jean Lipman-Blumen, Bobby Eddleman, H. A. Henderson, J. R.Wild, Israel Zelitch, Janet King, Robert Randolph, John F. Fulker-son, David 0. Hansen, Lawrence Busch, Steven C. Smith, GlennL. Johnson, Vernon W. Ruttan, Donald F. Hadwiger, Emery N.Castle.

Restructuring Policy for Agriculture: Some Alternatives (28May, 2:30 p.m.): Impact on farm families and rural communi-ties; access to capital, enhancing productivity, environmentalimpacts; farm income.Sandra S. Batie, J. Paxton Marshall, William D. Hefferman, PaulW. Barkley, I. Garth Youngberg, Lawrence W. Libby, Lyle P.Schertz, John K. Hoseman, Ronald K. Knutson.

Conservation of Animal Germ Plasm (29 May, 9:00 a.m.):Cryopreservation of spermatozoa and embryos, genetic impli-cations.Edmund F. Graham, Bertrand Cassou, Peter Mazur, Stanley P.Leibo, George E. Seidel, Jr.

Sources of Food from Rarely Used Plants (29 May, 2:30 p.m.):Undiscovered food sources, new crops, Quinua, Moramabean, limitations.David Pimentel, Noel Vietmeyer, David F. Cusack, Joseph Bous-quet, David M. Bates.

Rising Atmospheric Carbon Dioxide and Plant Productivity (31May, 9:00 a.m.): Carbon metabolism, whole plant growth,plant communities, microbiological effects.

Sylvan H. Wittwer, David M. Gates, N. E. Tolbert, Donald N.Baker, Boyd R. Strain, Marvin R. Lamborg.

14. Economics and IndustryMonitoring for Risk Management (27 May, 9:00 a.m.): Safety,statistical monitoring, estimates of risk, human factors, nucle-ar power safety.Turkan Gardenier, John S. Gardenier, William A. Fairley, DanielJones, E. L. Zebroski, Lance A. Wallace.

Risk of Emerging Energy Technology (27 May, 2:30 p.m.): Riskanalysis, coal liquefaction, photovoltaic energy, fluidized bedcombustion, refuse-derived fuels.

Herbert Inhaber, Nathaniel F. Barr, Paul D. Moskowitz, Philip J.Walsh, Fritz A. Seiler, James J. O'Toole.

Social, Political, and Economic Responses to Advances inManufacturing Technology (27 May, 2:30 p.m.): Changingtechnology, political, social, and labor responses.

Joel D. Goldhar, Janice E. Greene, Stephen A. Merrill, Barbara A.Bums, Melvin Kranzberg, Peter Unterweger.

Normative Analysis (28 May, 9:00 a.m., 2:30 p.m.): Going frombad to worse, planning decisions, efficiency and energy use,uncertainty in mineral exploration, economic models.

Russell G. Thompson, Robert M. Thrall, Kenneth E. Boulding,Daniel A. Dreyfus, Sam H. Schurr, David Martin, John B. Boat-wright, George B. Dantzig, A. Charnes, W. W. Cooper, AlbertSobey, A. Smyshlaev.

Plant Closures: Corporate Disinvestment and Economic Succes-sion (29 May, 2:30 p.m.): Trends, British experience, humanresponse, manpower and employment implications.Gene F. Summers, Barry Bluestone, Colin R. Bell, Jeanne P.Gordus, Kenneth Root, Edward Blakely.

An Overview and Synthesis of Recent Federal Industrial Inno-

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vation Initiatives (30 May, 9:00 a.m.): Federal catalyst, taxincentives, patent policy, small business, military R&D.Theodore W. Schlie, Eileen L. Collins, D. Bruce Merrifield,Norman L. Balmer, Ann Eskesen, James E. Spates.

New Approaches to Technology Strategy: Using Patent Data (30May, 2:30 p.m.): Patents as indicators of development, U.S.-foreign links, and innovativeness.Mary Ellen Mogee, Carole E. Kitti, Keith L. R. Pavitt, Richard S.Campbell, Mark P. Carpenter, Walter L. Winterbottom, Joseph W.Malmendier, Sumiye Okubo.

Deregulation of Electric Utilities (31 May, 9:00 a.m.): Bases forderegulation and practical aspects, consumer and capitalcosts.

Jack Allentuck, Marorie H. Schnader, A. Jennifer Robison, Benja-min Hobbs, Richard E. Schuler, Conrad F. DeSieno, Alvin Kauf-man.

15. Sociology and AnthropologyResearch Support and Intellectual Advance in the Social Sci-ences (27 May, 2:30 p.m.): Changing private and governmentalsupport, impacts and effects.Roberta Balstad Miller, Kenneth Prewitt, Henry W. Riecken,Marshall Robinson, Harvey Brooks, F. Thomas Juster.

New Windows on the Development of Language in People WhoCannot Speak (28 May, 9:00 a.m.): People with neurosensorydeficits, voice synthesizers, microprocessors, protocols ofspoken communication, visual systems.

Virginia W. Stern, John B. Eulenberg, James Brooks, Laura F.Meyers, Teresa J. Rosegrant, Gregory Turner, Ann Heler, PeterReich.

Migratory Pastoralism: Physical and Social Systems in theContext of Development (28 May, 2:30 p.m.): Nomadic pasto-ralism, arid environments, livestock; sociocultural, economic,and political aspects.John W. Bennett, Lois Beck, Frederic H. Wagner, Jere L. Gilles,Pierre L. Bonte, Robert E. McDowell, Peter D. Little, JamesRiddell, David C. Cole, Theodore E. Downing, John G. Galaty,Daniel A. Bradburd, Stephen Sandford.

Science, Art, and Archeology, 11 (29 May, 2:30 p.m.): Orientallacquerware, ancient Chinese bronzes, Baffin Island, Sassani-an silver, Roman coins.

Saul Krasner, Jacqueline Olin, Giles F. Carter, Adon A. Gordus,Gary W. Carriveau, Ursula M. Franklin.

The Future of American Mortality: Social, Biological, andPolicy Aspects (30 May, 9:00 a.m.): Recent trends, life expec-tation and life-span, fiscal implications.Thomas J. Espenshade, Charles B. Nam, Eileen M. Crimmins,Leonard Hayflick, Barbara Boyle Torrey, Lois M. Verbrugge.

Human Ecology and the Ecosystem in a Predevelopment Pasto-ral Society (30 May, 2:30 p.m): South Turkana, livestockecology, resource exploration, nutrition and health.

Michael A. Little, James E. Ellis, Neville Dyson-Hudson, J.Terrence McCabe, V. Rada Dyson-Hudson, D. Layne Coppock,David M. Swift, Kathleen Galvin.

Population Redistribution in the United States (30 May, 2:30p.m.): Trends and implications, industrial change, metropoli-tan-nonmetropolitan changes.James D. Williams, Peter A. Morrison, Wilbur Zelinsky, LarryLong, John D. Kasarda, John M. Wardwell.

The Function and Management of Aggression and Cooperationin Biocultural Evolution (31 May, 9:00 a.m.): Group commit-ment, ideology as brain damage, ritual and modulation, moral-ity.Solomon H. Katz, Kenneth E. Boulding, Donald T. Campbell,Lionell Tiger, Eugene G. D'Aquili, Richard D. Alexander, AmitaiEtzioni.

1 APRIL 1983

Tools for Dealing with Drinking and Driving Problems (31 May,1:30 p.m.): Deterrents, countermeasures, public policy.James M. Schaefer, Alexander C. Wagenaar, H. Laurence Ross,James F. Mosher, Dan E. Beauchamp, Ray Peck.

16. Information and CommunicationScience and Music: Recording, New Instruments (27 May, 2:30p.m.): Automatic music, digital editing, violin octet, computermusic.

F. R. Lipsett, Charles D. Pheiffer, Thomas G. Stockham, Jr.,Carolyn Wilson Field, John Chowning.

Toxicology and the Citizen (28 May, 9:00 a.m.): Toxicologyeducation-school, government, industry, scientist, and me-dia roles.

Michael Kamrin, J. J. Gallagher, Bailus Walker, Jr., S. L. S.Dombrowski, Robert Neumann, John Doull.

Television and Science: Is TV the Medium for the Message? (28May, 2:30 p.m.): Portrayal of science, science programming,role in energy conservation and smoking deterrence.Jon D. Miller, Richard A. Winett, George Trussell, GeorgeGerbner, Richard I. Evans, John C. Wright, Carol L. Rogers.

Multidimensional World Impact of Advancing InformationTechnologies (29 May, 9:00 a.m., 2:30 p.m.): World challenge,global communication, economic and policy implications,microcomputers, future planning.

Elizabeth B. Adams, Lowell H. Hattery, Herschelle Challinor,Joseph N. Pelton, Arthur A. Bushkin, Robert G. Gillespie, AdamOsborne, Oswald H. Ganley, T. Ranald Ide, C. F. Burke, Jr.,Arthur Levine.

17. Science EducationSystems Theory Perspectives on Science and Engineering Edu-cation (27 May, 9:00 a.m.): Excellence in education, algorith-mic systems, quantitative analysis, management of technolo-gy, systems design.Abraham H. Haddad, Robert E. Yager, Stephen Kahne, ArthurHarkins, Robert E. Larson, Kazuhiko Kawamura, Andrew P.Sage, George J. Klir.

The Crises in Science and Mathematics Education: Perspectivesfrom the National, State, and Local Levels (28 May, 9:00 a.m.):Federalism and its impacts-Mississippi, Michigan, Pennsyl-vania, Indiana.George C. Shoffstall, F. James Rutherford, Ertle Thompson, LaurelA. Grotzinger, John J. McDermott, Walter Cory, Dudley F. Peeler,Jr., Anna J. Harrison.

Case Histories in Industry-Assisted Secondary School ScienceEducation (28 May, 2:30 p.m.): "Try-out" research, teachers'seminars, computers.Donald L. Crain, Lewis M. Rambo, Curtis Karl, Jerry W. Regan,Ronald L. Beck, Letitia Lestina.

Case Histories in Industry-Assisted Undergraduate ScienceEducation (29 May, 9:00 a.m.): Industry-academy cooper-ation, sharing resources, chemistry and CAD labs.

Richard F. Hill, David G. Black, Jr., Charles E. Reed, Brian B.Schwartz, Mark Flamendorf, Michael P. Doyle, William L. King,Donald D. Glower, Robert F. Redmond.

Science, Technology, and Society: Core of Technology Literacy(29 May, 9:00 a.m., 2:30 p.m.): Experiments in teaching,British experience, new approaches, media and museums.Rustum Roy, W. F. Williams, F. James Rutherford, George Tres-sel, Fred Jerome, John Lewis, Steven L. Goldman, ChristopherWright, John G. Truxal, Joan Solomon.

Case Histories in Industry-Assisted Graduate Science Education(29 May, 2:30 p.m.): University-industry interactions-teamarrangements, use of TV, robotics.

Robert H. Pry, John P. D. Wilkinson, J. J. Dietrich, Robert B.Kelley, James E. Morley, Jr., Daniel Sullivan, Jack Munushian.

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Renaissance in Science Education (30 May, 9:00 a.m., 2:30p.m.): National objectives, precollege education; black, His-panic, and women's views; corporate and federal roles.

J. V. Martinez, Betty M. Vetter, F. James Rutherford, Eugene H.Cota-Robles, Cecily Cannan Selby, Diana 1. Marinez, Cora B.Marrett, Mary H. Beavis, Gilbert Sanchez, Shirley M. Malcom.

Minority Success in Mathematics: Can Schools Make a Differ-ence? (31 May, 9:00 a.m.): Language factor, black and Chinesestudents and mathematics.Westina L. Matthews, Gilbert J. Cuevas, Alma E. Lantz, Gail E.Thomas, Sau-Lim Tsang, Philip Treisman, Cora B. Marrett.

Computers and Mathematics Learning (31 May, 1:30 p.m.):Cognitive theories, applications of artificial intelligence, diag-nostic modeling, epistemological issues.Ronald H. Wenger, Robert B. Davis, Kurt VanLehn, Derek H.Sleeman, Susan J. Russell, Alan H. Schoenfeld.

18. History, Philosophy, and EthicsScience and Art: Aesthetic Dimensions of Scientific Thought (27May, 9:00 a.m.): Galileo's universe, Einstein's research pas-sion, heuristics and form, aesthetics in contemporary physics.Marx W. Wartofsky, Samuel Y. Edgerton, John Stachel, HildeHein, Peter L. Galison.

Expert Claims and Social Decisions: Issues for ProfessionalEthics and Accountability (27 May, 2:30 p.m.): Biology, psy-chology, computer modeling, standards for expert claims.

Rachelle D. Hollander, Theodor D. Sterling, Mary P. Lavine,Michael McCloskey, John M. Mulvey, John Conyers, Jr., SamuelS. Epstein, Willard Gaylin.

How Much Science Is Secret? (28 May, 9:00 a.m.): Nationalsecurity, NAS report, scientific concerns, international is-sues.Rosemary Chalk, Harold T. Shapiro, David A. Wilson, StephenUnger, William Perry.

Fraud and Dishonesty in Science (29 May, 9:00 a.m.): Perspec-tives of sociologist, philosopher, journalist, historian, andscientist.Naomi Aronson, Nicholas Wade, Norton Zinder, Daryl E. Chubin,Warren Schmaus, Richard S. Westfall.

Social Determinants of the Definition of Occupational Diseases(29 May, 9:00 a.m.): Black and brown lung diseases, asbestos,lead hazards, labor relations.David Wegman, Barbara Rosenkrantz. Charles Levenstein, Wil-liam Mass, Janet M. Bronstein, Jacqueline K. Corn, David M.Ozonoff.

Science versus Nonscience (29 May, 2:30 p.m.): Pseudoscience,pedagogical problems, scientific thinking.Joseph C. Pitt, Noretta Koertge, Michael Ruse, Philip Kitcher, PaulThagard.

Understanding the Process of Transformation of Knowledge (30May, 9:00 a.m.): Ecology of knowledge, pluriculturalism,computers, technological society, Third-World challenge.

Aristide H. Esser, William Gray, Jerzy A. Wojciechowski, WilliamH. Vanderburg, Magoroh Maruyama, Brian R. Gaines, PaulTrachtman.

Philosophy of Science: Current Research and Implications forScience Education (31 May, 9:00 a.m.): Teaching scientificmethod, rationalism and relativism, moral education.Harvey Siegel, D. C. Phillips, Stephen P. Norris, Michael Martin,David Moshman.

Schools of Ecology in Historical Perspective (31 May, 1:30p.m.): Population ecology, experimental limnology, plant ad-aptation.

Robert P. McIntosh, Frank N. Egerton, Eugene Cittadino, ArthurD. Hasler, Sharon E. Kingsland, Eugene P. Odum.

19. Science and Technology PolicyThe Role of Scientific Evidence in Policy-making (27 May, 9:00a.m.): Advisory committees, regulatory issues, congressionaldecision-making.

Jurgen Schmandt, James E. Katz, Nicholas A. Ashford, HarveyBrooks.

Contributions of Scientific and Engineering Societies to Devel-opment (27 May, 2:30 p.m.): India, Germany, Latin America,U.S., and Canadian experiences.Fred C. Leone, Kenneth E. Boulding, A. K. Sharma, Dorothy M.Gilford, Harald C. Bostrom, J. William McGowan, Marcel Roche.

Opportunities for Inter-American Scientific Cooperation onBiological Resources and Biotechnology (28 May, 9:00 a.m.):Overview, AID and NAS, Interciencia network.James W. Rowe, Roger Revelle, Alberto Ospina, Glenn T. Seaborg,Ralph W. Richardson, Jr., William D. Sawyer, Nyle C. Brady.

Federal R&D, FY 1984: Budgets, Policies, Outlooks (28 May,9:00 a.m., 2:30 p.m.): OMB, Congressional, OSTP, NSF,university views; implications in physical and biological sci-ences.

Albert H. Teich, Willis H. Shapley, Jill P. Weinberg, Ray Thorn-ton, Hugh Loweth, Richard Malow, Courtney Riordan, Allan R.Hoffman, Harold P. Hanson, Gail M. Pesyna, Robert L. Park.

Schedule of Contributed Papers

The contributed papers will be presented in poster session format only; there will be no slide sessions. Abstracts for theindividual papers will be found in the Abstracts ofPapers volume, which is available on site to all registrants. The postersessions will be held in the Ontario Exhibit Hall at The Westin Hotel; they are scheduled as follows:

Poster Session I (28 May, 11:30 a.m.-1:00 p.m.).American Junior Academy of Science:Research Papers by High School Students.

Poster Session 11 (28 May, 1:30 p.m.-3:30 p.m.).Behavioral Sciences.

Poster Session III (29 May, 11:30 a.m.-1:00 p.m.).Biological Sciences.

Poster Session IV (29 May, 1:30 p.m.-3:00 p.m.).Medical Sciences; Agriculture.

Poster Session V (30 May, 11:30 a.m.-1:00 p.m.).Physical Sciences; Physical Biology.

Poster Session VI (30 May, 1:30 p.m.-3:00 p.m.).Social Sciences; Education.

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Utilizing America's Scientific and Technological Resources: ANew Challenge for State and Local Government in Partnershipwith Industry and Education (29 May, 9:00 a.m., 2:30 p.m.):Venture capital, education, labor, industry; experiences inMichigan, North Carolina, Minnesota.

Phyllis L. Kahn, Rhett D. Speer, Don Phillips, David Brophy,Gretchen Klein, Quentin Lindsay, Roger Staehle, Brewster C.Denny, Jonathan King.

The Law of the Sea: A Step Toward Institutionalization ofGlobal Interdependence (30 May, 9:00 a.m.): Geography,peace, technology transfer.Emanuel Maier, Arvid Pardo, Lewis M. Alexander, Judith T.Kildow, Elisabeth M. Borgese, Roger Revelle.

Implications of the UN Law of the Sea Treaty (30 May, 2:30p.m.): Marine science research, U.S. alternatives.John A. Knauss, Jonathan I. Charney, David A. Ross, William C.Brewer, Jr.

Science and the Federal Rules of Evidence (31 May, 9:00 a.m.):Lawyers and scientists, misconceptions and misunderstand-ings.

Darryl Gorman, Emilio Q. Daddario, Howard T. Markey, WilliamA. Thomas, Charles D. Herz.

The Future of U.S. Research Universities (31 May, 1:30 p.m.):Perspectives from universities, state and federal government,and industry.Howard Gobstein, Mary R. Hamilton, Robert M. Rosenzweig,Donald N. Langenberg, Robert A. Frosch, Gordon K. Davies.

20. Arms Control and SecurityVerification Technology: Potentials and Limits (27 May, 9:00a.m.): Limits to application; negotiations.

Sidney Drell, Herbert Scoville, Manfred Eimer, Robert Buchheim,Roger Fisher, Bobby Inman.

The Technology of Peace-Making (27 May, 2:30 p.m.): Under-lying assumptions, conflict resolution strategies, nonmilitaryapproach; Middle East.

Elise Boulding, Richard A. Scribner, Moorhead Kennedy, HerbertC. Kelman, Swadesh M. Rana, Michael E. Sterner.

The Environmental Effects of Thermonuclear War (28 May,9:00 a.m.): Short-term effects, airborne radioactive material,ozone layer, ecological effects.

Julius London, Gilbert F. White, Frank von Hippel, Lester Machta,George M. Woodwell, Arthur C. Upton, Julius S. Chang, ThomasF. Malone.

1 APRIL 1983

Education and Nuclear War (28 May, 2:30 p.m.): Courses onarms race, nuclear war, and international relations.

Dietrich Schroeer, Kosta Tsipis, Dinna Zinnes, Alvin M. Saper-stein, Roberta Snow.

The Impact of Command, Control, Communications, and Intel-ligence (C31) on Strategic Nuclear Options (29 May, 9:00 a.m.):Programs, policy, assessment, and technological opportuni-ties.

William J. Perry, Charles A. Zraket, John B. Steinbruner, Gerald P.Dinneen, Donald C. Latham.

Defense Spending: Impact on Economy and Technology Base(29 May, 2:30 p.m.): Views from DOD and industry, techno-logical spin-off.

Philip A. Odeen, Jack R. Borsting, William D. Nordhaus, Merton J.Peck, William J. Perry.

Freezes, Treaties, Stops, and STARTS: Current Issues in ArmsControl (30 May, 9:00 a.m.): US-USSR negotiations.

Brewster C. Denny, Richard A. Scribner, Edward Rowny, RodneyW. Nichols, George Rathjens.

Chemical and Biological Weapons: Detection, Control, andDisarmament (31 May, 1:30 p.m.): Historical perspective,verification, international efforts, military and congressionalattitudes.Les Aspin, Raymond Zilinskas, Robert Mikulak, Lynnwood Len-non, Jim Leach, Matthew S. Meselson.

WorkshopsMonoenergetic Positrons in Fundamental and Applied Science(26 May, 9:00 a.m., 2:30 p.m.): Present state, future work.

L. D. Hulett, J. M. Dale, A. Rich, K. F. Kanter, S. Pendyala, P. W.Zitzewitz, R. H. Howell, K. G. Lynn, A. P. Mills, Jr., S. Berko.

Imaging a Future Without Arms (26 May, 9:00 a.m., 1:30p.m.): Visualizing a social order without weapons.

Elise Boulding, Lillian Genser.

Community Resources in Science Technology for Teachers (26May, 1:30 p.m.): Preparation for citizenship, world of work,minority students, the future, teachers.

Paul J. Sullivan, Joseph M. Dasbach, Walter Bogan, Vincent J.Cusimano, Oliver Coleman, Richard K. Rosensteel, Leroy R. Lee.

Solutions for Entry-Level Scientists (29 May, 6:30 p.m.): Devel-oping employment opportunities.Gene A. Nelson, Betty Maxfield, Paul Maxwell, H. Westley Clark.

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Meeting InformationAll Annual Meeting activities will be located in The

Westin Hotel at the Renaissance Center: public lectures andsymposia; exhibits and poster sessions (contributed papers);business meetings and social functions; registration, informa-tion, and ticket desks; resource centers for disabled and forminority registrants; headquarters office; newsroom; and Sci-ence Film Festival.

Hotel ReservationsThe AAAS has reserved guest rooms at guaranteed

reduced rates at The Westin Hotel, the Book Cadillac Hotel,and the Hotel Pontchartrain (for locations, see map on page55 in this issue). The reduced rates are guaranteed only whenreservations are made through the AAAS Housing Bureau priorto 2 May 1983. Please read and fill out carefully the hotelreservation form on page 61; room assignments will be de-layed if any information is omitted from the form. The AAASHousing Bureau cannot accept reservations by telephone.

Do not be a "No-Show"! If you have made a reservationand find that you cannot honor your commitment, call or writeto the hotel and cancel.

Ground TransportationAirport-to-Hotels: Buses, operated by Shortway, run be-

tween the Detroit Metro Airport and the three meeting hotelsat regular intervals: on weekdays, hourly in early morning andlate evening, and every 30 minutes during daytime; lessfrequently on weekends and holidays. The one-way fare is $5.Shortway ticket and information counters are located in theNorth and South Terminals of the airport, near the baggageclaim areas, and at the Westin, Pontchartrain, and BookCadillac hotels. The taxi fare from the airport to the hotels isabout $25.

Between Hotels: The Downtown Detroit Trolley servicestops at all three meeting hotels. Operated by the DetroitDepartment of Transportation, these vintage trolley cars runat regular intervals; the fare is 450 per person.

ParkingThe Renaissance Center has reserved for AAAS meeting

registrants 400 parking spaces at a special convention discountrate of $4 per day. These spaces are available on "Lot B," onBeaubien Street on the east side of the Center (see map forlocation). To qualify for the discount rate, registrants must.show their badges to the parking lot cashier on exit from thelot. On request, the cashier will issue 24-hour passes for in-and-out privileges.

Valet parking is available at the Westin ($8.50), the BookCadillac ($6), and the Pontchartrain ($6). These rates are for24-hour parking with in-and-out privileges, for registeredguests only; they are subject to change.

For parking at other facilities in downtown Detroit,inquire at the Visitors' Center on Hart Plaza (see map).

Meeting RegistrationThe registration categories and fees are listed on the

registration form on page 60. Register in advance; you willsave money and avoid standing in line at the on-site registrationdesk. And you can charge the registration fee to your VISA orMasterCard.

Advance registrants, please note: In mid-April, we willmail to you an expanded preconvention program, your badgeand registration receipt, and a voucher for your registrationpacket. Present the voucher at the Advance Registrants' deskin The Westin Hotel (Ontario Foyer) to receive the programbook, condensed program (foldout), and abstracts volume.

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The registration area is open during the following hours:

Thursday, 26 May .......... 12 noon-6:00 p.m.Friday through Monday,

27-30 May ...... 8:00 a.m.-6:00 p.m.Tuesday, 31 May ........... 8:00 a.m.-12 noon

Registration RefundsThe AAAS will refund advance registration fees for all

cancellations received by letter or telegram prior to 20 May1983. No refunds will be made on cancellation notices receivedafter that date. Refunds will be mailed from the AAAS officesin Washington after the Annual Meeting.

Tax Deduction for Educational ExpensesU.S. Treasury regulation §1.162-5 permits an income tax

deduction for educational expenses (registration fees and costof travel, meals, and lodging) incurred to (i) maintain orimprove skills required in one's employment or other trade orbusiness or (ii) meet express requirements of an employer or alaw imposed as a condition to retention of employment, jobstatus, or rate of compensation. This is true even for educa-tion which leads to a degree.

Resources for Disabled RegistrantsThe AAAS, in cooperation with the Detroit Advisory

Committee, is making every effort to make the Annual Meet-ing fully accessible to disabled individuals. In addition to hotelrooms which can accommodate wheelchairs, and accessiblemeeting areas, the following services will be provided througha Resource Center located in The Westin Hotel: transporta-tion to and from the airport, train station, and bus terminals;interpreters for the hearing-impaired at all public lectures, andfor other sessions on request;' special tour and sight-seeinginformation; audiotaped program highlights for the visuallyimpaired; assistance in movement within and between hotels;and emergency repair for wheelchairs.

Persons needing special accommodations and servicesare strongly urged to so indicate on the registration andhousing forms. Your early response will help us to plan andserve you better. For additional information, contact VirginiaStern, AAAS Project on the Handicapped in Science, 1776Massachusetts Ave., N. W., Washington, D.C. 20036; phone,202/4674497.

Child CareThe Guest Services Department at The Westin Hotel and

Housekeeping Departments at both the Book Cadillac and thePontchartrain will arrange for baby-sitters for infants andsmall children or companion care for older children. Advancenotice of at least 24 hours is requested.

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Map of Downtown Detroit

TO WAYNE STATE UNIVERSITY

j mp~~~~~~~~~~~~ 7::;i!

Fa z I_I : 11mommazf~~~~~~~~~IEzz1m zz EIE 1 IFD

EASTERNMARKET

U.S. 10 to 1-94 West:GREENFIELO VILLAGE, LMETRO AIRPORT,

FAIRLANE TOWN CENTER, tANN ARBOR, LALAiiFCHICAGO1 CAAGYE.TE

and to 1-96 West: \LANSING iJ _ I l i

FORT-

r<NLJ/t3bU LI

III\v~~~~~~~ GREEK#diLLJ ~~~TOWNLibLDLi3Li(>~Li7Liiu1e1-75North to

FORT~ CULTURALD.ZDL LE LX _ CENTERCONGKSS (Warren Exit)

T_ll]__ 111111 __ tll) BELLEHART A (2.5Miles)

9 H~~~~~ART PLAZA A

Don't miss the AAAS ExhibitOntario Exhibit HallLevel 3The Westin HotelHours:

28 May29 May30 May

10 am-5 pm & 6:30-8 pm10 am-5 pm & 6:30-8 pm10 am-5 pm

Cash bar open during evening hours.

Come to the exhibit and pick up your freeAAAS tote bags and academic year

calendars. Visit displays from publishers,associations and societies, governmentagencies, instrument makers, andcorporations.

1 APRIL 1983

Key1. The Westin Hotel2. Parking Lot B3. Hotel Pontchartrain4. Book Cadillac Hotel0 VISITORS' INFORMATION CENTER

*.*- TROLLEY ROUTE

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ToursGeneral Tour Information

Tours are limited to meeting registrants only. To ordertickets, please complete the form on the next page.

Since some of the tours are taking place in nonpublic,restricted facilities, it is requested that persons of foreignnationality (visitors as well as U.S. residents) give their placeand date of birth, in addition to name and address, in theappropriate space provided on the order form.

Tickets will be mailed to you directly. Orders receivedafter 20 May 1983 will be held at the AAAS Ticket Desk in TheWestin Hotel. Tickets may be refunded for full value up to 24hours before tour departure; no refunds will be made after thattime. Handicapped persons who need assistance with toursshould consult the staff at the Resource Center for DisabledRegistrants in the Westin Hotel.

All tours depart from and return to The Westin Hotel.Comfortable walking attire is recommended.

1. General Motors Proving Grounds Headquarters. Friday, 27May, 8:00 a.m.-1:00 p.m. (Limit: 42 persons)

The GM Proving Grounds incorporate the most modern andcomplete facilities available for vehicle testing, covering more

than 4000 acres with a road network of more than 128 miles.Test roads include Belgian block, concrete block, engineeredpothole, and other special surfaces; water and mud baths;vehicle-handling test roads; hill test sections of up to 21percent grade; and a 4.5 mile perfect circle for high-speedtesting.

2. General Motors Technical Center. Friday, 27 May, 8:30a.m.-12:30 p.m. (Limit: 42 persons)

The Tech Center is where GM brings its scientific andtechnical resources together. Areas of interest include theSemiconductor Clean Room, Metal Physics Laboratory, En-gine Test Cells, robotics testing and development facilities,and the first full-scale automotive aerodynamics wind tunnelin the Western Hemisphere.

3. Warner-Lambert, Inc. Pharmaceutical Research Division.Friday, 27 May, 8:00 a.m.-2:00 p.m. (Limit: 42 persons)

This tour will visit pharmacology and chemistry laboratoriesand follow the course of a new drug candidate through theseand other departments. Company representatives will beavailable at a "Q&A" session. The scientific and administra-tive support required to market a new drug will be explained,and the effects of drug regulations will be discussed.

4. Detroit Arsenal Tank Plant (USATACOM). Friday, 27 May,12:30-3:30 p.m. (Limit: 42 persons)

The Ml tank is built in this plant. Visitors will see the interiorof the MI and its predecessor, the M60 tank, and the Mlmanufacturing process. The Ml design incorporates a digitalcomputer ballistics system, neodymium laser range finder, a

special armor capability, and a number of electronic controlcomponents.

Restricted tour; some foreign nationals may not partici-pate.

5. Ford Motor Company. Friday, 27 May, 1:00-4:00 p.m.

(Limit: 42 persons)Ford's two newest research and development facilities: theDiversified Products Operations Technical Center, which

56

concentrates on automotive electronic research and develop-ment, and the Robotics Center, designed to assist Fordfacilities throughout the world in identifying the most sophisti-cated robotics and automation equipment for computer-aidedmanufacturing.

6. Stroh Brewery, Inc. Friday, 27 May, 5:45-9:00 p.m. (Limit:120 persons)

Dinner at the famous Strohaus, followed by a tour of the brewhouse and packaging area. The featured speaker of the eve-ning will be Dr. Morten Meilgaard, Vice President for Re-search and Development, who will talk about the chemistry ofbeer flavor. More than 240 separate flavor elements, each onelinked to specific chemistry, contribute to the distinctiveflavor of different beers. This tour is of particular interest tobiologists.

7. Greenfield Village/Henry Ford Museum. Saturday, 28 May.Buses depart hourly, 8:30 a.m.-3:30 p.m.

Greenfield Village is a living history book, with 19 historichomes and shops, such as Thomas Edison's Menlo Parklaboratory and Orville and Wilbur Wright's Cycle Shop, thathave been removed from their original sites and carefullyreconstructed at the Village. Walk through the Village at yourown speed, following a map provided, or take advantage ofthe trains and horse-drawn carriages.

The Henry Ford Museum features 12 acres of historicalcollections, including carriages, bicycles, motorcycles, auto-mobiles, trains, and aircraft. Artisans frequently give demon-strations of 19th-century machinery.

Separate tickets are required for the Village and theMuseum (see order form).

8. University of Michigan. Saturday, 28 May, 9:00 a.m.-2:30p.m. (Limit: 42 persons)

This guided tour of the University's Ann Arbor campus willinclude visits to the Highway Safety Research Institute, theGerald R. Ford Presidential Library, biological science labo-ratories, and SCRIPT, a computer-aided subject informationdata bank. There will be a hosted luncheon at the MichiganStudent Union restaurant.

9. Wayne State University Campus. Saturday, 28 May, 8:30a.m.-1:00 p.m. (Limit: 42 persons)

This tour will include the Walter Reuther Library; the Van deGraaff accelerator/positron experiments; nonlinear optics andphotoacoustics experiments; laser facilities used for art verifi-cation, analytical tools, and laser chemistry; the RadiationOncology Laboratory and x-ray crystallography work; elec-tron microscopy; and the university's safety automatic sledcrash tester. A buffet luncheon will be served.

10. Greenfield Village/Henry Ford Museum. Sunday, 29 May.Buses depart hourly, 8:30 a.m.-3:30 p.m.

For details, see Tour No. 7.

11. Detroit Medical Center/Wayne State Univ. Medical School.Sunday, 29 May, 1:30-4:30 p.m. (Limit: 42 persons)

The Detroit Medical Center is one of the largest and mostwidely recognized institutions of its kind in the nation. Includ-ed in this tour will be the Wayne State University School ofMedicine; the emergency medicine department of DetroitReceiving Hospital; the Radiation Oncology Center; the Com-prehensive Cancer Center of Metropolitan Detroit; the WayneState University Comprehensive Sickle Cell Center; and theKresge Eye Institute.

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12. Enrico Fermi 2 Nuclear Power Plant. Monday, 30 May,12:30-4:30 p.m. (Limit: 42 persons)

Scheduled for completion in 1983, the Fermi 2 nuclear powerplant is now under construction near the historic Fermi 1development fast breeder reactor. Conventional electric gen-erating processes and equipment are combined with a boilingwater reactor to generate up to 1,100,000 kw-enough elec-tricity for a city of 1 million people. Due to safety regulations,no one under the age of 14 will be permitted on this tour.

Restricted tour; some foreign nationals may not partici-pate.

13. Michigan State University. Monday, 30 May, 1:00-9:00p.m. (Limit: 42 persons)

Some 16,000 plantings-7,800 species and varieties of treesand shrubs-make the MSU campus a botanical showplace,especially in the month of May. This tour will include BealBotanical Gardens, the oldest continually operated teaching

facility of its kind in the nation, with 6 acres of more than5,000 plant species; the Horticultural Gardens; and the newWharton Center for the Performing Arts. In addition, there areoptional tours of the National Superconducting CyclotronLaboratory, the Mass Spectrometry Facility, the Energy PlantResearch Laboratory, and the experimental farms. An authen-tic midwestern barbecue will be served (outdoors, weatherpermitting) at the end of the tour.

14. General Motors Assembly Plant. Tuesday, 31 May, 8:30a.m.-12 noon (Limit: 42 persons)

A firsthand view of the state-of-the-art technology and pro-cesses used to assemble Buick Skylarks and OldsmobileOmegas, and the people who make it all work. Visitors willsee the complex conveyor system that carries car chassis,bodies, and components to the appropriate point in theassembly process; the parts inventory and storage systemsthat keep assembly operation running without delays; and thecomplete automotive assembly process in operation.

Tour Tickets Order FormName

Institution or Company

Street Address

City State _Zip Code

Foreign Nationals, please list: Place of Birth --_ Date of Birth

Indicate any special requirements due to a handicap:

TourNo.

1. GM Proving GroundsHeadquarters (27 May)...........

2. GM Technical Center (27 May) ...

3. Warner Lambert, Inc. (27 May) ...

4. Detroit Arsenal Tank Plant(27 May) .......................

5. Ford Motor Company (27 May) ...

6. Stroh Brewery, Inc. (27 May).....

7. Greenfield Village or Henry FordMuseum (28 May) ...............Additional ticket to Village orMuseum) .......................*Specify departure time: .........

8. University of Michigan (28 May)

Ticket No. ofPrice Tickets

$ 9.00

9.00

9.00

9.00

9.00

13.75

10.00

6.50

9.00

TourNo.

9. Wayne State University Campus(28 May) .......................

10. Greenfield Village or Henry FordMuseum (29 May) ...............Additional ticket to Village orMuseum) .......................*Specify departure time: e

11. Detroit Medical Center (29 May)

12. Enrico Fermi 2 Nuclear PowerPlant (30 May) ..................

13. Michigan State University(30 May) .......................

14. GM Assembly Plant (31 May).....

Ticket No. ofPrice Tickets

$ 9.00

10.00

6.50

9.00

9.00

14.00

9.00

*Buses depart hourly, from 8:30 a.m. to 3:30 p.m., for tours 7 and 10.

Charge to my O VISA or O MASTERCARD. Enclosed is my check O Total amount enclosed or charged: $

Total No. of tickets ordered:-

Account No. Cardholder's Name

Expiration Date -Sienature

MAIL TO: Tours, AAAS-Dept. R, 1515 Massachusetts Ave., N.W., Washington, D.C. 20005

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AAAS Science Film FestivalThe Science Film Festival continues to be a popular

feature of the Annual Meeting; it presents a unique collectionof recent educational and entertaining films that deal with thenatural and social sciences, the technologies derived fromthem, and the social issues they raise. The 1983 Festivalincludes a wide variety of productions in each of these subjectareas.

The Science Film Festival will run from 10:00 a.m. to 4:00p.m., Friday, 27 May, through Sunday, 29 May, and from10:00 a.m. to 3:00 p.m., Monday, 30 May, in the Cabot Room.Admission is free.

Detailed information about the films presented at theFestival will be printed in the Annual Meeting Program.

Friday, 27 May10:00 a.m. Brooklyn Bridge11:00 a.m. Flight to Survival11:30 a.m. Microscope: Making It Big12:01 p.m. Coral Reefs:

Understanding TheirPassage Through Time

12:13 p.m. Prehistoric Mammals12:31 p.m. Reflecting on the Moon12:48 p.m. Project Puffin1:03 p.m. Ships and Seafaring1:29 p.m. Portrait of a Coast2:00 p.m. Lovins on the Soft Path2:38 p.m. Why America Burns

Saturday, 28 May10:00 a.m. Settling Down10:58 a.m. Indiana Dunes11:14 a.m. Project Impact: The

Overview

11:44 a.m. Kilowatts from Cowpies:The Methane Option

12:11 p.m. Acid Rain: Requiem orRecovery

12:40 p.m. Suzhou1:10 p.m. Galapagos: The Enchanted

Islands1.37 p.m. Solar System2:07 p.m. Last Stronghold of the

Eagles2:40 p.m. Chillysmith Farm

Sunday, 2910:00 a.m.11:00 a.m.11:27 a.m.

11:53 a.m.12:15 p.m.12:42 p.m.

MayHow Much Is Enough?Bighorns of Beauty CreekEnergy and Rockets:Exothermic ReactionNight of the SunWater WalkersBlack Holes and Quasars

1:13 p.m. Old House, New House:Energy Conservation atEcology House

1.42 p.m. Gulf Stream2:12 p.m. Bears of the Ice2:37 p.m. Notes of a Biology

Watcher: A Film withLewis Thomas

Monday, 30 May10:00 a.m. Finding a Voice11:00 a.m. Women in Medicine Series11:45 a.m. The End of an Aquifer12:15 p.m. The Pleasure of Finding

Things Out1:15 p.m. Changes1:27 p.m. High Country Swan1:45 p.m. Comets: Time Capsules of

the Solar System2:00 p.m. Gorilla

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American AssociationFor The Advancement Of Science

ANNUAL MEETING

Detroit, MichiganMay 26-31, 1983

Now is the time to make travel arrange-ments to and from the AAAS AnnualMeeting. Call REPUBLIC AIRLINES at1-800-328-2216 and mention our specialcode, AAAS-222. You will receive aguaranteed 30% discount off the regularcoach fare, or you will be booked at a lowerpromotional fare, if available. If Republicdoes not serve your area, they will book youat the lowest fare available with the mostdirect routing on any carrier.

\LAIRLINES

As your official 1983 Annual Meetingairline, REPUBLIC has assigned speciallytrained agents to help you. Not only willREPUBLIC help you with your Detroittravel arrangements, they will alsoanswer any questions you may have aboutpre- and post-convention travel, car rental,and entertainment. Don't delay, call today:

REPUBLIC 1-800-328-2216

*Round-trip coach transportation; valid only between May 23 and June 3, 1983. Tickets must be issued and reserva-tions confirmed at least seven (7) days prior to departure.

**In Minnesota Call: 1-800-272-1408

1 APRIL 1983

PI

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Annual MeetingDetroit

fl~~~~ 26-31 May 1983

Name of Registrant:

ADVANCEREGISTRATION

(A)

(Last Name) (First and Initial)

Registrant's Institution or Company:

Registrant's Mailing Address[For receipt of program(s), badges,and Science (for new applicants)]

Name of Spouse Registrant:

Other Additional Registrants(With same mailing address. Use newform if address differs.)

Convention Address:(Where you can be reached)

(Street)

(City/Slate or Province) (Zip Code)

(Last Name) (First and Initial)

S. __

Check days Thu Fri Sat Sun Mon Tueattending: O O O El O O]

(Hotel and/or Phone No.)

l Please check here if you need special services due to a handicap. We will contact you prior to the meeting.

SAVE TIME AND MONEY -REGISTRATIONS RECEIVED BY 20 MAY EARN A DlSCOUNT.

* Please check appropriate boxes, complete remainder of form (type or print), and enclose payment or charge to credit card below.* Preconvention Program, badge, and voucher for full Program and Abstracts, will be mailed to registrants in mid April.* Full Program and Abstracts Volume can be picked up at Advance Registrants' Desk at the Westin Hotel.* Registrations received after 13 May will be held at the AAAS Information Booth at the Westin Hotel.* Refund requests for registration fees must be made by letter or telegram prior to 20 May 1983 and will be honored after the Annual Meeting.No refunds are made on cancellation notices received after this date.

* Special one-day attendance registration will be available at on-site Registration Desks only

Registration CategoryIn Advance

O AAAS Member $38O Non-Member (see below)* $48

Registration FeeIn Advance

El Student# or Retired $21 $24O Spouse of Registrant $12 $15

# Student: Fulltime undergraduate or graduate student only.* Non-members may join with this application and register at member rates by enclosing the following member dues in addition to member

registration fee (membership includes 51 issues of Science; inquire about Canadian and other foreign rates):

Regular: Student/Retired:

O $53 Ol $35Single Membership-Name

E $70 O $52Double Membership-Your Name

Spouse's Name

Charge to my El VISA or Ol MASTERCARD

Account No._ Expiration Date.

Cardholder's Name(Please print)

MAIL TO: AAAS-DEPT. R, 1515 Massachusetts Ave., N.W., Washington, D.C. 20005

Registration CategoryIAt MeetnI

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HOTELRESERVATIONS

Annual MeetingAfl%4 Detroit

26-31 May 1983

Send confirmation to:

Name

Citv State

Street

Zip Phone No.

Other occupants of room:

Name Name

Choice of hotel: 1. 2. 3.

Room: O Single O Double O Twin Suite: 0 1 Bedroom O 2 Bedrooms

Please indicate special housing needs due to a handicap: 0 Wheelchair accessible room.

Other:

Preferred Rate: $

Arrival Date: lume: 0 a.m. 0 p.m. Be sure to list definite arrival and departure date and time.Reservations will be held only until 6 p.m. unless accom-

Departure Date: T1me: O a.m. 0 p.m. panied by I night's deposit.

For Convention Bureau use onlyRESERVATION FOLLOW-THRU DATE & INITIAL RESERVATION FOLLOW-THRU DATE & INITIAL

Received at Housing Bureau Received at Hotel/Motel

Processed to Hotel/Motel Confirmed to Guest

MAIL TO: AAAS Housing Bureau, 100 Renaissance Center, Suite 1950, Detroit, Mich. 48243

* All hotel reservations must be submitted to the AAAS Housing Bureau in writing (use form above; type or print).* Reservations must be received by the Housing Bureau not later than 2 May 1983; reservations received after that date are conditional upon space availability at

the hotels.* Rooms are assigned on a first come, first served basis. If the first choice hotel cannot accommodate you, the Housing Bureau will try to assign the second choiceyou requested.

* The Housing Bureau will send you acknowledgement of reservation received; confirmation of reservation will come to you from the hotel. All changes or

cancellations must be made directly with the hotel.

HOTEL RATES*

Double Parlor + Parlor +Hotel Single & lWin 1 Bedrm. 2 Bedrms. Parking (rates subject to change)

The Westin Hotel $65 $77 $170 $260 $4.00 per 24 hrs. - Parking Lot BHeadquarters Hotel and up and up (see "Meeting Information" for details;Renaissance Center see map for location).(No. ofrooms blocked: 1,200) Valet Parking also available.

Hotel Pontchartrain $58 $73 $170 $240 $6.00 per 24 hrs.: Valet parking with in & out2 Washington Boulevard and up and up privileges for registered guests only(No. ofrooms blocked: 200)

Book Cadillac Hotel $42 $52 $135 $189 $6.00 per 24 hrs.: Valet parking with in & out1114 Washington Boulevard and up and up privileges for registered guests only.(No. ofrooms blocked: 300)The Book Cadillac Hotel also offers these special rates: Tiple occupancy, $62; Quadruple occupancy, $72.

*Add 5%: 4% Michigan State Sales Tax plus 1% 'ransient Facility Assessment.Charges for extra person in room: Westin and Pontchartrain, $15/night; Book Cadillac, $10/night. Inquire about roll-away beds.Children are accommodated free of charge in same room with parents if no extra beds are required. Age limits are as follows: Westin, 17 and under; Pontchartrian,18 and under; Book Cadillac, 16 and under.

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AAAS Annual Meeting

DOI: 10.1126/science.220.4592.45 (4592), 45-61.220Science 

ARTICLE TOOLS http://science.sciencemag.org/content/220/4592/45.citation

PERMISSIONS http://www.sciencemag.org/help/reprints-and-permissions

Terms of ServiceUse of this article is subject to the

is a registered trademark of AAAS.ScienceGovernment Works. The title reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S.Advancement of Science, 1200 New York Avenue NW, Washington, DC 20005. 2017 © The Authors, some rights

(print ISSN 0036-8075; online ISSN 1095-9203) is published by the American Association for theScience

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