Extraterrestrial Intelligence: an International Petition
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The Beckman Center for the History of Chemistry
THE BECKMAN CENTER FOR THE HISTORY OF CHEMISTRY GERHARD HERZBERG Transcript of an Interview Conducted by M. Christine King at The National Research Council of Canada on 5 May 1986 This interview has been designated as Free Access. One may view, quote from, cite, or reproduce the oral history with the permission of CHF. Please note: Users citing this interview for purposes of publication are obliged under the terms of the Chemical Heritage Foundation Oral History Program to credit CHF using the format below: Gerhard Herzberg, interview by M. Christine King at The National Research Council of Canada, Ottawa, Canada, 5 May 1986 (Philadelphia: Chemical Heritage Foundation, Oral History Transcript # 0023). Chemical Heritage Foundation Oral History Program 315 Chestnut Street Philadelphia, Pennsylvania 19106 The Chemical Heritage Foundation (CHF) serves the community of the chemical and molecular sciences, and the wider public, by treasuring the past, educating the present, and inspiring the future. CHF maintains a world-class collection of materials that document the history and heritage of the chemical and molecular sciences, technologies, and industries; encourages research in CHF collections; and carries out a program of outreach and interpretation in order to advance an understanding of the role of the chemical and molecular sciences, technologies, and industries in shaping society. GERHARD HERZBERG 1904 Born in Hamburg, Germany on 25 December Education 1928 Dr. Ing., Darmstadt Technische Universität Professional Experience 1928-1929 Post-doctoral -
ORII Tcm. PAOE T5 of POOR QUALITY Wide-Bandwidth High
j NASA-CR-I93137 1 ORII_tCM. PAOE t5 OF POOR QUALITY Wide-Bandwidth High-Resolution Search for Extraterrestrial Intelligence Semiannual Status Report l_c 1992 -- 15 June 1993 Paul Horowitz, Principal Investigator Harvard University Cambridge, MA 02138 June 15, 1993 Grant Number NAGW-2872 (NASA-CR-I93137) WIDE-BANDWIDTH N93-28895 HIGH-RESOLUTION SEARCH FOR EXTRATERRESTRIAL INTELLIGENCE Semiannual Status Report, 15 Dec. Uncl as 1992 - 15 Jun. 1993 {Harvard Univ.) 26 p G3/55 0167880 1. INTRODUCTION This report summarizes research accomplished during the third 6-month period of the grant. During the period covered by this report the active personnel included the PI, three graduate students (Darren Leigh, Rik Koda, and Jonathan Weintroub, each averaging a quarter-time research commitment), a Harvard undergraduate (Derrick Bass), and a recent mathematics graduate from Harvard (Nick Shectman). 2. RESEARCH ACCOMPLISHED 2.1 Dual-Horn Antenna Performance As described in the previous progress report, we designed, built, and installed a pair of stacked pyramidal horns. The design was a compromise, with a reduced edge taper of 5.5dB (compared with the canonical 10dB). This was done in order to increase beam lobe overlap, and to permit two horns to fit in the existing radome, which was originally built to hold a single conical horn. We took the unusual step of truncating the corners (see Figure 4 in the previous report), to allow a larger horn aperture within the constraints of a cylindrical radome. Our calculations predicted only a 0.6dB loss of antenna efficiency, and a point-source crossover at the -4dB point; we assumed no feedhorn interactions. -
32Nd Saas-Fee Course 2002
IAU Executive Committee P r e s i d e n t V i c e -P r e s i d e n t s Silvia Torres-Peimbert Instituto Astronomia Franco Pacini Catherine J. Cesarsky Dpto di Astronomia UNAM Director General, ESO Apt 70 264 Universitá degli Studi Karl Schwarzschildstr. 2 Largo E. Fermi 5 Mexico DF 04510, Mexico DE 85748 Garching, Tel: 52 5 622 3906 IT 50125 Firenze, Italy Germany Tel: 39 055 27521/2232 Fax: 52 5 616 0653 Tel: 49 893 200 6227 [email protected] Fax: 39 055 22 0039 Fax: 49 893 202 362 [email protected] [email protected] Robert E. Williams P r e s i d e n t -E l e c t STScI Norio Kaifu Homewood Campus Ronald D. Ekers Director General, NAO 3700 San Martin Dr CSIRO, ATNF Osawa, Mitaka US Baltimore MD 21218 Box 76 JP Tokyo 181- 8588, Japan USA AU Epping NSW 1710 Tel: 81 422 34 3650 Tel: 1 410 338 4963 Australia Fax: 81 422 34 3690 Fax: 1 410 338 2617 Tel: 61 2 9372 4300 [email protected] [email protected] Fax: 61 2 9372 4310 [email protected] Nikolay S. Kardashev A d v i s e r s Astro Space Center G e n e r a l S e c r e t a r y Lebedev Physical Institute Robert P. Kraft (Past President) Hans Rickman Academy of Sciences Profsojuznaya ul 84/32 Lick Observatory IAU RU 117810 Moscow University of California 98 bis Blvd Arago Russian Federation US Santa Cruz CA 95064 FR 75014 Paris, France Tel: 7 095 333 2378 USA Tel: 33 1 43 25 8358 Fax: 7 095 333 2378 Fax: 1 831 426 3115 Fax: 33 1 43 25 2616 or 7 095 310 7023 [email protected] [email protected] [email protected] Johannes Andersen H o m e I n s t i t u t e Kenneth A. -
Ira Sprague Bowen Papers, 1940-1973
http://oac.cdlib.org/findaid/ark:/13030/tf2p300278 No online items Inventory of the Ira Sprague Bowen Papers, 1940-1973 Processed by Ronald S. Brashear; machine-readable finding aid created by Gabriela A. Montoya Manuscripts Department The Huntington Library 1151 Oxford Road San Marino, California 91108 Phone: (626) 405-2203 Fax: (626) 449-5720 Email: [email protected] URL: http://www.huntington.org/huntingtonlibrary.aspx?id=554 © 1998 The Huntington Library. All rights reserved. Observatories of the Carnegie Institution of Washington Collection Inventory of the Ira Sprague 1 Bowen Papers, 1940-1973 Observatories of the Carnegie Institution of Washington Collection Inventory of the Ira Sprague Bowen Paper, 1940-1973 The Huntington Library San Marino, California Contact Information Manuscripts Department The Huntington Library 1151 Oxford Road San Marino, California 91108 Phone: (626) 405-2203 Fax: (626) 449-5720 Email: [email protected] URL: http://www.huntington.org/huntingtonlibrary.aspx?id=554 Processed by: Ronald S. Brashear Encoded by: Gabriela A. Montoya © 1998 The Huntington Library. All rights reserved. Descriptive Summary Title: Ira Sprague Bowen Papers, Date (inclusive): 1940-1973 Creator: Bowen, Ira Sprague Extent: Approximately 29,000 pieces in 88 boxes Repository: The Huntington Library San Marino, California 91108 Language: English. Provenance Placed on permanent deposit in the Huntington Library by the Observatories of the Carnegie Institution of Washington Collection. This was done in 1989 as part of a letter of agreement (dated November 5, 1987) between the Huntington and the Carnegie Observatories. The papers have yet to be officially accessioned. Cataloging of the papers was completed in 1989 prior to their transfer to the Huntington. -
New 78 Covers
NATIONAL ACADEMY OF SCIENCES ROBERT SANDERSON MULLIKEN 1896–1986 A Biographical Memoir by R. STEPHEN BERRY Biographical Memoirs, VOLUME 78 PUBLISHED 2000 BY THE NATIONAL ACADEMY PRESS WASHINGTON, D.C. Photo credit: Photo by Harris & Ewing, Washington, D.C. ROBERT SANDERSON MULLIKEN June 7, 1896-October 31, 1986 BY R. STEPHEN BERRY OBERT S. MULLIKEN WAS a quiet, soft-spoken man, yet so R single-minded and determined in his devotion to under- standing molecules that he came to be called “Mr. Molecule.” If any single person’s ideas and teachings dominated the development of our understanding of molecular structure and spectra, it surely was Robert Mulliken. From the begin- ning of his career as an independent scientist in the mid- 1920s until he published his last scientific papers in the early 1980s, he guided an entire field through his penetrat- ing solutions of outstanding puzzles, his identification (or discovery) and analysis of the new major problems ripe for study, and his creation of a school—the Laboratory of Molecular Structure and Spectroscopy or LMSS at the University of Chicago, during its existence the most impor- tant center in the world for the study of molecules. Robert’s background led him naturally into academic sci- ence. He was born in Newburyport, Massachusetts, in a house built by his great-grandfather in about 1798. His father, Samuel Parsons Mulliken, was a professor of chemistry at MIT, which made him a daily commuter between Newburyport and Boston. Samuel Mulliken and his child- hood friend and later MIT colleague Arthur A. Noyes were 3 4 BIOGRAPHICAL MEMOIRS strong influences stirring Robert’s interests in science. -
National States and International Science: a Comparative History of International Science Congresses in Hitler's Germany, Stalin's Russia, and Cold War United States
National States and International Science: A Comparative History of International Science Congresses in Hitler's Germany, Stalin's Russia, and Cold War United States Osiris 2005 Doel, Ronald E. Department of History (and Department of Geosciences), Oregon State University Originally published by: The University of Chicago Press on behalf of The History of Science Society and can be found at: http://www.jstor.org/action/showPublication?journalCode=osiris Citation: Doel, R. E. (2005). National states and international science; A comparative history of international science congresses in Hitler's Germany, Stalin's Russia, and Cold War United States. Osiris, 20, 49-76. Available from JSTOR website: http://www.jstor.org/stable/3655251 National States and International Science: A ComparativeHistory of International Science Congresses in Hitler's Germany, Stalin's Russia, and Cold WarUnited States Ronald E. Doel, Dieter Hoffmann, and Nikolai Krementsov* ABSTRACT Priorstudies of modem scientificinternationalism have been writtenprimarily from the point of view of scientists, with little regardto the influenceof the state. This studyexamines the state'srole in internationalscientific relations. States sometimes encouragedscientific internationalism;in the mid-twentiethcentury, they often sought to restrictit. The presentstudy examines state involvementin international scientific congresses, the primaryintersection between the national and interna- tional dimensionsof scientists'activities. Here we examine three comparativein- stancesin which such -
Henry Taube Papers SC0731SC0731
http://oac.cdlib.org/findaid/ark:/13030/kt329035mg No online items Guide to the Henry Taube Papers SC0731SC0731 Stanford University Archives staff Department of Special Collections and University Archives October 2010 Green Library 557 Escondido Mall Stanford 94305-6064 [email protected] URL: http://library.stanford.edu/spc Note This encoded finding aid is compliant with Stanford EAD Best Practice Guidelines, Version 1.0. Guide to the Henry Taube Papers SC073117755 1 SC0731SC0731 Language of Material: English Contributing Institution: Department of Special Collections and University Archives Title: Henry Taube papers Creator: Taube, Henry Identifier/Call Number: SC0731 Identifier/Call Number: 17755 Physical Description: 65.25 Linear Feet(56 boxes) Date (inclusive): 1941-2003 Abstract: Collection pertains to his teaching and research, primarily while at Stanford University, and includes grant files, articles and papers, reprints, class files, correspondence, travel records, and biographical materials. Information about Access This collection is open for research; materials must be requested at least 48 hours in advance of intended use. Ownership & Copyright All requests to reproduce, publish, quote from, or otherwise use collection materials must be submitted in writing to the Head of Special Collections and University Archives, Stanford University Libraries, Stanford, California 94304-6064. Consent is given on behalf of Special Collections as the owner of the physical items and is not intended to include or imply permission from the copyright owner. Such permission must be obtained from the copyright owner, heir(s) or assigns. See: http://library.stanford.edu/depts/spc/pubserv/permissions.html. Restrictions also apply to digital representations of the original materials. -
Gold T. Rotating Neutron Stars As the Origin of the Pulsating Radio Sources
CC/NUMBER 8 ® FEBRUARY 22, 1993 This Week's Citation Classic Gold T. Rotating neutron stars as the origin of the pulsating radio sources. Nature 218:731-2, 1968; and Gold T. Rotating neutron stars and the nature of pulsars. Nature 221:25-7, 1969. [Center for Radiophysics and Space Research: and Cornell-Sydney University Astronomy Center. Cornell University, Ithaca. NY] Enigmatic, rapidly pulsating radio sources were preferred to attribute these sources to interpreted as rotating beacons sweeping over distant galaxies, not to stellar objects. the Earth, radiating out from rapidly rotating, The pulsars now seemed to repre- extremely collapsed stars ("neutron stars"). Nu- merous detailed predictions followed from this sent just the stellar objects I had dis- model, and all were soon verified. The model cussed then. Calculations existed for also accounted closely for the previously unex- the collapsed "neutron stars" that in- plained luminosity of the Crab Nebula. [The dicated approximately their size, as SCI® indicates that these papers have been small as a few kilometers, and their cited in more than 240 and 150 publications, mass, on the order of a solar mass.4 respectively.] Astronomers generally thought that even if they existed, they could never be discovered. However hot, a star so small could not be seen at astronomi- The Nature of Pulsars cal distances. But they had not con- sidered the energy concentration re- Thomas Gold sulting from the collapse: enormous Center for Radiophysics magnetic field strengths and a spin and Space Research energy quite comparable with the en- Cornell University tire content of nuclear energy of the Ithaca, NY 14853 star before its collapse. -
Copyright by Paul Harold Rubinson 2008
Copyright by Paul Harold Rubinson 2008 The Dissertation Committee for Paul Harold Rubinson certifies that this is the approved version of the following dissertation: Containing Science: The U.S. National Security State and Scientists’ Challenge to Nuclear Weapons during the Cold War Committee: —————————————————— Mark A. Lawrence, Supervisor —————————————————— Francis J. Gavin —————————————————— Bruce J. Hunt —————————————————— David M. Oshinsky —————————————————— Michael B. Stoff Containing Science: The U.S. National Security State and Scientists’ Challenge to Nuclear Weapons during the Cold War by Paul Harold Rubinson, B.A.; M.A. Dissertation Presented to the Faculty of the Graduate School of The University of Texas at Austin in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy The University of Texas at Austin August 2008 Acknowledgements Thanks first and foremost to Mark Lawrence for his guidance, support, and enthusiasm throughout this project. It would be impossible to overstate how essential his insight and mentoring have been to this dissertation and my career in general. Just as important has been his camaraderie, which made the researching and writing of this dissertation infinitely more rewarding. Thanks as well to Bruce Hunt for his support. Especially helpful was his incisive feedback, which both encouraged me to think through my ideas more thoroughly, and reined me in when my writing overshot my argument. I offer my sincerest gratitude to the Smith Richardson Foundation and Yale University International Security Studies for the Predoctoral Fellowship that allowed me to do the bulk of the writing of this dissertation. Thanks also to the Brady-Johnson Program in Grand Strategy at Yale University, and John Gaddis and the incomparable Ann Carter-Drier at ISS. -
National Research Centers Contractors
Natiod ResearchCenters Walter Orr Roberts, President National Center for Atmospheric Res~nrch Associated Universities, Inc. (AU'I) John W. Firor, Director Gerald F. Tape, hresident UCAR Member Universities: Appendix F National Radio Astronomy Observatory University of Alaska David S. Heeschen, Director University of Arizona University California AU1 Member Universities: of The University of America Columbia University Catholic Cornell University University of Chicago Harvard University Colorado State University The Johns Hopkins University University of Colorado Massachusetts Institute of Technology Cornell University University of Denver University of Pennsylvania Princeton University Florida State University University of Rochester Harvard University Yale University University of Hawaii University of Illinois at Urbana- Association of Universities for Research Champaign in Astronomy, Inc. (AURA) The Johns Hopkins University Rupert Wildt, President University of Maryland Cerro To1010 Inter-American Observatory Massachusetts Institute of Technology Victor M. Blanco, Director University of Miami Kitt Peak National Observatory University of Michigan Leo Goldberg, Director University of Minnesota University of Missouri AURA Member Universities: New York University University of California State University of New York at Albany University of Chicago/University of Texas University of Oklahoma Harvard University Pennsylvania State University Indiana University Saint Louis University University of Michigan Texas A&M University The Ohio State University University of Texas Princeton University University of Toronto University of Wisconsin University of Utah Yale University University of Washington University of Wisconsin Cornell University W. Donald Cooke, Vice President for Research National Astronomy and Ionosphere Center Frank D. Drake, Director, Ithaca, N.Y. Tor Hagfors, Director, Observatory Operations, Arecibo, Puerto Rico For sale by the Superintendent of Dooaments,U.S. -
7Th June 2020 Matthew 28: 16 – 20; Psalm 8; 2 Cor 13: 5 - 14
St. Ninian’s Parish Church Sunday 7th June 2020 Matthew 28: 16 – 20; Psalm 8; 2 Cor 13: 5 - 14 In 1990 the astronomer Carl Sagan suggested that the Voyager space probe, which had been launched in 1977, should capture an image of Earth as the probe reached the outer reaches of our solar system. It did so, and in the grainy image, which it sent back to us, Earth shows up as a pale blue dot. Carl Sagan published a book in 1994 called Pale Blue Dot. He wrote, ‘Consider again that dot. That's here. That's home. That's us.... The Earth is a very small stage in a vast cosmic arena.... To my mind, there is perhaps no better demonstration of the folly of human conceits than this distant image of our tiny world. To me, it underscores our responsibility to deal more kindly and compassionately with one another and to preserve and cherish that pale blue dot, the only home we've ever known.’1 Carl Sagan wasn’t the first to imagine earth as a dot in the universe. In 1919, the philosopher Bertrand Russell wrote of our world, On this dot, tiny lumps of impure carbon and water, of complicated structure, with somewhat unusual physical and chemical properties, crawl about for a few years, until they are dissolved again into the elements of which they are compounded... No one is liberated from fear who dares not see his place in the world as it is; no one can achieve the greatness of which he is capable until he has allowed himself to see his own littleness.2 Neither Carl Sagan, nor Bertrand Russell before him were the first to consider the smallness of our world and the fragility of those who live on it. -
Curriculum Vitae Meers Maxwell Oppenheim
Curriculum Vitae Meers Maxwell Oppenheim Born: 2 November 1962 at Bethesda, MD, U.S.A. Nationality: U.S. Citizen Address: Department of Astronomy, Boston University 725 Commonwealth Ave., Boston MA 02215 Phone: 617-353-6139; Fax: 617-353-5704 email: [email protected] www address: http://bu-ast.bu.edu/∼meerso Present Positions: Associate Professor of Astronomy, Boston University Education Ph.D.: Cornell University, May 1995, Electrical Engineering, Space Plasma Physics Group M.Eng.: Cornell University, May 1990, School of Applied and Engineering Physics B.S.: Cornell University, May 1984, School of Applied and Engineering Physics Professional Experience Associate Professor of Astronomy, Boston University Sep. 2004 - present Director of Graduate Studies, Astronomy Department Sep. 2006 - Aug. 2010 Jan. 2012 - present Associate Chairman of Astronomy, Boston University Sep. 2002 - Sep. 2004 Assistant Professor of Astronomy, Boston University Sep. 1998 - Sep. 2004 Director of Undergraduate Studies: Sep. 2000 - Sep. 2004 Research Associate: U. of Colorado, Boulder with Dr. M. Goldman May 1996 - Aug. 1998 Principle Task: Research into particle-wave interactions in space and laboratory plasmas Max Planck Society Postdoctoral Scientist: with Dr. Tor Hagfors May 1995 - May 1996 Principle Task: Research into ionospheric wave phenomena Research Assistant: Cornell University with Dr. Niels Otani Sep. 1988 - May 1995 Computational Physics Consultant: Physics International Corporation, San Leandro, CA 1986-1988 HY-TECH Research Corporation, Radford, VA 1990 Staff Physicist: Physics International Corporation, San Leandro, CA 1984-1986 Principle Tasks: Develop and test pulsed-power devices Develop computational field solver to calculate device fields Programmer and Junior Analyst Jack Faucett Associates, Inc., Chevy Chase, MD 1980-1982 1 Teaching Experience Fully responsible for the following classes: Total No.