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Reginald Victor Jones CH FRS (1911-1997)
Catalogue of the papers and correspondence of Reginald Victor Jones CH FRS (1911-1997) by Alan Hayward NCUACS catalogue no. 95/8/00 R.V. Jones 1 NCUACS 95/8/00 Title: Catalogue of the papers and correspondence of Reginald Victor Jones CH FRS (1911-1997), physicist Compiled by: Alan Hayward Description level: Fonds Date of material: 1928-1998 Extent of material: 230 boxes, ca 5000 items Deposited in: Churchill Archives Centre, Churchill College, Cambridge CB3 0DS Reference code: GB 0014 2000 National Cataloguing Unit for the Archives of Contemporary Scientists, University of Bath. NCUACS catalogue no. 95/8/00 R.V. Jones 2 NCUACS 95/8/00 The work of the National Cataloguing Unit for the Archives of Contemporary Scientists, and the production of this catalogue, are made possible by the support of the Research Support Libraries Programme. R.V. Jones 3 NCUACS 95/8/00 NOT ALL THE MATERIAL IN THIS COLLECTION MAY YET BE AVAILABLE FOR CONSULTATION. ENQUIRIES SHOULD BE ADDRESSED IN THE FIRST INSTANCE TO: THE KEEPER OF THE ARCHIVES CHURCHILL ARCHIVES CENTRE CHURCHILL COLLEGE CAMBRIDGE R.V. Jones 4 NCUACS 95/8/00 LIST OF CONTENTS Items Page GENERAL INTRODUCTION 6 SECTION A BIOGRAPHICAL A.1 - A.302 12 SECTION B SECOND WORLD WAR B.1 - B.613 36 SECTION C UNIVERSITY OF ABERDEEN C.1 - C.282 95 SECTION D RESEARCH TOPICS AND SCIENCE INTERESTS D.1 - D.456 127 SECTION E DEFENCE AND INTELLIGENCE E.1 - E.256 180 SECTION F SCIENCE-RELATED INTERESTS F.1 - F.275 203 SECTION G VISITS AND CONFERENCES G.1 - G.448 238 SECTION H SOCIETIES AND ORGANISATIONS H.1 - H.922 284 SECTION J PUBLICATIONS J.1 - J.824 383 SECTION K LECTURES, SPEECHES AND BROADCASTS K.1 - K.495 450 SECTION L CORRESPONDENCE L.1 - L.140 495 R.V. -
Messerschmitt Me 262
Messerschmitt Me 262 The Messerschmitt Me 262 Schwalbe / Sturmvogel (English: "Swallow"/ "Storm Bird") of Nazi Germany was the world's first operational jet- powered fighter aircraft. Design work started before World War II began, but engine problems and top-level interference kept the aircraft from operational status with the Luftwaffe until mid-1944. Heavily armed, it was faster than any Allied fighter, including the British jet-powered Gloster Meteor.One of the most advanced aviation designs in operational use during World War II,the Me 262 was used in a variety of roles, including light bomber, reconnaissance, and even experimental night fighter versions. Me 262 pilots claimed a total of 542 Allied kills, although higher claims are sometimes made. The Allies countered its potential effectiveness in the air by attacking the aircraft on the ground and during takeoff and landing. Engine reliability problems, from the pioneering nature of its Junkers Jumo 004 axial- flow turbojetengines—the first ever placed in mass production—and attacks by Allied forces on fuel supplies during the deteriorating late-war situation also reduced the effectiveness of the aircraft as a fighting force. In the end, the Me 262 had a negligible impact on the course of the war as a result of its late introduction and the consequently small numbers put in operational service. While German use of the aircraft ended with the close of the Second World War, a small number were operated by the Czechoslovak Air Force until 1951. Captured Me 262s were studied and flight tested by the major powers, and ultimately influenced the designs of a number of post-war aircraft such as the North American F-86 Sabreand Boeing B-47 Stratojet. -
The Enigma Encryption Machine and Its Electronic Variant
The Enigma Encryption Machine and its Electronic Variant Michel Barbeau, VE3EMB What is the Enigma? possible initial settings, making the total number of initial settings in the order of 10 power 16. The The Enigma is a machine devised for encrypting initial setting, taken from a code book, indicates plain text into cipher text. The machine was which pairs of letters (if any) are switched with each invented in 1918 by the German engineer Arthur other. The initial setting is called the secret key. Scherbius who lived from 1878 to 1929. The German Navy adopted the Enigma in 1925 to secure World War II was fought from 1939 to 1945 their communications. The machine was also used between the Allies (Great Britain, Russia, the by the Nazi Germany during World War II to cipher United States, France, Poland, Canada and others) radio messages. The cipher text was transmitted in and the Germans (with the Axis). To minimize the Morse code by wireless telegraph to the destination chance of the Allies cracking their code, the where a second Enigma machine was used to Germans changed the secret key each day. decrypt the cipher text back into the original plain text. Both the encrypting and decrypting Enigma The codes used for the naval Enigmas, had machines had identical settings in order for the evocative names given by the germans. Dolphin decryption to succeed. was the main naval cipher. Oyster was the officer’s variant of Dolphin. Porpoise was used for The Enigma consists of a keyboard, a scrambling Mediterranean surface vessels and shipping in the unit, a lamp board and a plug board. -
Verbände Und Truppen Der Deutschen Wehrmacht Und Waffen SS Im Zweiten Weltkrieg 1939-1945
GEORG TESSIN Verbände und Truppen der deutschen Wehrmacht und Waffen SS im Zweiten Weltkrieg 1939-1945 ZWEITER BAND: Die Landstreitkräfte 1—5 Bearbeitet auf Grund der Unterlagen des Bundesarchiv-Militärarchivs Herausgegeben mit Unterstützung des Bundesarchivs und des Arbeitskreises für Wehrforschung VERLAG E. S. MITTLER & SOHN GMBH. • FRANKFURT/MAIN 1" ( 1 Einleitung und Quellen Einleitung und Quellen Das vorliegende Werk hat es sich zum Ziel gesetzt, in einer zusammenfassenden Arbeit die Verbände und Einheiten des Kriegsheeres 1939—1945 von der Spitze bis hinab zu den Einheiten in Bataillons- und Abteilungsstärke darzustellen. Es setzt eine vom gleichen Verfasser in der Schriftenreihe des Bundesarchivs erschienene „Formations geschichte der Wehrmacht 1933-1939" J) fort. Die Arbeit soll gleichzeitig als ein Hilfsmittel für die wissenschaftliche Erfor schung des Krieges, wie auch als schnelles und für den Laien gut zu überschauendes Nachschlagewerk für den Gebrauch von Behörden, besonders in Versorgungs fragen, dienen. Bei der Überfülle von Material mußten die Angaben, besonders die über den Einsatz, äußerst knapp gehalten und viele bekannten Daten weggelassen werden. Trotz der Beschränkung wird da. Werk etwa 12 Bände umfassen. Es bietet eine Gesamt schau, Einzelangaben hingegen nur in strengster Auswahl. Die meisten von uns, die den Krieg mitgemacht haben, werden über ihre Einheit umfassender orientiert sein. Ober die Entwicklung aller Wehrmachtteile in ihrer Gesamtheit (Heer, Luftwaffe, Marine, Waffen SS) 2) dürfte auch der Organisationsbearbeiter an verantwortlicher Stelle wäh rend des Krieges kaum unterrichtet gewesen sein. So spiegelt die Arbeit den Aufbau der Wehrmacht wider. a) Literatur An Literatur erschien bereits 1953 eine Arbeit von Siegler über die höheren Dienst stellen der deutschen Wehrmacht.3) Sie erschien zu einem Zeitpunkt, in dem echte Unterlagen kaum zur Verfügung standen und ist auch heute noch als Nachschlagewerk ein gutes Hilfsmittel. -
The Magazine of RAF 100 Group Association
. The magazine of RAF 100 Group Association RAF 100 Group Association Chairman Roger Dobson: Tel: 01407 710384 RAF 100 Group Association Secretary Janine Bradley: Tel: 01723 512544 Email: [email protected] www.raf100groupassociation.org.uk Home to RAF 100 Group Association Memorabilia City of Norwich Aviation Museum Old Norwich Road, Horsham St Faith, Norwich, Norfolk NR10 3JF Telephone: 01603 893080 www.cnam.org.uk 2 Dearest Friends My heartfelt thanks to the kind and generous member who sent a gorgeous bouquet of flowers on one of my darkest days. Thank you so much! The card with them simply said: ‘ RAF 100 Group’ , and with the wealth of letters and cards which continue to arrive since the last magazine, I feel your love reaching across the miles. Thank you everyone for your support and encouragement during this difficult time. It has now passed the three month marker since reading that shocking email sent by Tony telling me he wasn’t coming home from London … ever ! I now know he has been leading a double life, and his relationship with another stretches back into the past. I have no idea what is truth and what is lies any more. To make it worse, they met up here in the north! There are times when I feel my heart can’t take any more … yet somehow, something happens to tell me I am still needed. My world has shrunk since I don’t have a car any more. Travel is restricted. But right here in Filey I now attend a Monday Lunch Club for my one hot meal of the week. -
The the Enigma Enigma Machinemachine
TheThe EnigmaEnigma MachineMachine History of Computing December 6, 2006 Mike Koss Invention of Enigma ! Invented by Arthur Scherbius, 1918 ! Adopted by German Navy, 1926 ! Modified military version, 1930 ! Two Additional rotors added, 1938 How Enigma Works Scrambling Letters ! Each letter on the keyboard is connected to a lamp letter that depends on the wiring and position of the rotors in the machine. ! Right rotor turns before each letter. How to Use an Enigma ! Daily Setup – Secret settings distributed in code books. ! Encoding/Decoding a Message Setup: Select (3) Rotors ! We’ll use I-II-III Setup: Rotor Ring Settings ! We’ll use A-A-A (or 1-1-1). Rotor Construction Setup: Plugboard Settings ! We won’t use any for our example (6 to 10 plugs were typical). Setup: Initial Rotor Position ! We’ll use “M-I-T” (or 13-9-20). Encoding: Pick a “Message Key” ! Select a 3-letter key (or indicator) “at random” (left to the operator) for this message only. ! Say, I choose “M-C-K” (or 13-3-11 if wheels are printed with numbers rather than letters). Encoding: Transmit the Indicator ! Germans would transmit the indicator by encoding it using the initial (daily) rotor position…and they sent it TWICE to make sure it was received properly. ! E.g., I would begin my message with “MCK MCK”. ! Encoded with the daily setting, this becomes: “NWD SHE”. Encoding: Reset Rotors ! Now set our rotors do our chosen message key “M-C-K” (13-3-11). ! Type body of message: “ENIGMA REVEALED” encodes to “QMJIDO MZWZJFJR”. -
Thaumatotibia Leucotreta (Meyrick) (Lepidoptera: Tortricidae) Population Ecology in Citrus Orchards: the Influence of Orchard Age
Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae) population ecology in citrus orchards: the influence of orchard age Submitted in fulfilment of the requirements for the degree of DOCTOR OF PHILOSOPHY at RHODES UNIVERSITY by Sonnica Albertyn December 2017 ABSTRACT 1 Anecdotal reports in the South African citrus industry claim higher populations of false codling moth (FCM), Thaumatotibia (Cryptophlebia) leucotreta (Meyr) (Lepidoptera: Tortricidae), in orchards during the first three to five harvesting years of citrus planted in virgin soil, after which, FCM numbers seem to decrease and remain consistent. Various laboratory studies and field surveys were conducted to determine if, and why juvenile orchards (four to eight years old) experience higher FCM infestation than mature orchards (nine years and older). In laboratory trials, Washington Navel oranges and Nova Mandarins from juvenile trees were shown to be significantly more susceptible to FCM damage and significantly more attractive for oviposition in both choice and no-choice trials, than fruit from mature trees. Although fruit from juvenile Cambria Navel trees were significantly more attractive than mature orchards for oviposition, they were not more susceptible to FCM damage. In contrast, fruit from juvenile and mature Midnight Valencia orchards were equally attractive for oviposition, but fruit from juvenile trees were significantly more susceptible to FCM damage than fruit from mature trees. Artificial diets were augmented with powder from fruit from juvenile or mature Washington Navel orchards at 5%, 10%, 15% or 30%. Higher larval survival of 76%, 63%, 50% and 34%, respectively, was recorded on diets containing fruit powder from the juvenile trees than on diets containing fruit powder from the mature trees, at 69%, 57%, 44% and 27% larval survival, respectively. -
Coventry: Thursday, 14 November 1940 Ebook, Epub
COVENTRY: THURSDAY, 14 NOVEMBER 1940 PDF, EPUB, EBOOK Frederick Taylor | 368 pages | 10 Jan 2017 | Bloomsbury Publishing PLC | 9781408860281 | English | London, United Kingdom Coventry: Thursday, 14 November 1940 PDF Book Coventry Cathedral was left as a ruin, and is today still the principal reminder of the bombing. Historian Dr Henry Irving, an associate fellow at the Institute of English Studies, said: "What Harrisson describes is a psychological desperation and helplessness. Spence later knighted for this work insisted that instead of re-building the old cathedral it should be kept in ruins as a garden of remembrance and that the new cathedral should be built alongside, the two buildings together effectively forming one church. Retrieved 15 October He said: "The houses on both sides of the street were burning. Accessibility help Skip to navigation Skip to content Skip to footer. They state that while Churchill was indeed aware that a major bombing raid would take place, no one knew what the target would be. Preview — Coventry by Frederick Taylor. Teaching the Bible through popular culture and the arts. Aug 08, Luke Ryan rated it really liked it. The target was Coventry, a manufacturing city in the heart of England with a beautiful medieval centre. Given the intensity of the raid, casualties were limited by the fact that a large number of Coventrians "trekked" out of the city at night to sleep in nearby towns or villages following the earlier air raids. It also provided the push America needed to join Britain in the war. Scientist Reginald Victor Jones , who led the British side in the Battle of the Beams , wrote that "Enigma signals to the X-beam stations were not broken in time" and that he was unaware that Coventry was the intended target. -
Downloaded April 22, 2006
SIX DECADES OF GUIDED MUNITIONS AND BATTLE NETWORKS: PROGRESS AND PROSPECTS Barry D. Watts Thinking Center for Strategic Smarter and Budgetary Assessments About Defense www.csbaonline.org Six Decades of Guided Munitions and Battle Networks: Progress and Prospects by Barry D. Watts Center for Strategic and Budgetary Assessments March 2007 ABOUT THE CENTER FOR STRATEGIC AND BUDGETARY ASSESSMENTS The Center for Strategic and Budgetary Assessments (CSBA) is an independent, nonprofit, public policy research institute established to make clear the inextricable link between near-term and long- range military planning and defense investment strategies. CSBA is directed by Dr. Andrew F. Krepinevich and funded by foundations, corporations, government, and individual grants and contributions. This report is one in a series of CSBA analyses on the emerging military revolution. Previous reports in this series include The Military-Technical Revolution: A Preliminary Assessment (2002), Meeting the Anti-Access and Area-Denial Challenge (2003), and The Revolution in War (2004). The first of these, on the military-technical revolution, reproduces the 1992 Pentagon assessment that precipitated the 1990s debate in the United States and abroad over revolutions in military affairs. Many friends and professional colleagues, both within CSBA and outside the Center, have contributed to this report. Those who made the most substantial improvements to the final manuscript are acknowledged below. However, the analysis and findings are solely the responsibility of the author and CSBA. 1667 K Street, NW, Suite 900 Washington, DC 20036 (202) 331-7990 CONTENTS ACKNOWLEGEMENTS .................................................. v SUMMARY ............................................................... ix GLOSSARY ………………………………………………………xix I. INTRODUCTION ..................................................... 1 Guided Munitions: Origins in the 1940s............. 3 Cold War Developments and Prospects ............ -
The Market for Strike Missiles
The Market for Strike Missiles Product Code #F660 A Special Focused Market Segment Analysis by: Missile Forecast Analysis 5 The Market for Strike Missiles 2011- 2020 Table of Contents Executive Summary .................................................................................................................................................2 Introduction................................................................................................................................................................3 Market Trends............................................................................................................................................................8 Competitive Environment.......................................................................................................................................9 Market Statistics .....................................................................................................................................................13 Table 1 - The Market for Strike Missiles Unit Production by Headquarters/Company/Program 2011 - 2020 ................................................25 Table 2 - The Market for Strike Missiles Value Statistics by Headquarters/Company/Program 2011 - 2020.................................................31 Figure 1 - The Market for Strike Missiles Unit Production 2011 - 2020 (Bar Graph) ...............................................................................37 Figure 2 - The Market for Strike Missiles Value Statistics 2011 - 2020 -
6 X 10.5 Three Line Title.P65
Cambridge University Press 978-0-521-89760-0 - The Red Rockets’ Glare: Spaceflight and the Soviet Imagination, 1857-1957 Asif A. Siddiqi Index More information Index 09 rocket, 148–150, 181 Anarchist-Biocosmists, 107–108 212 winged torpedo, 177, 179–180, 183 Andrews, James, 7 216 surface-to-air rocket, 179–180, 183 anti-ballistic missiles, 250 218 rocket-plane, 170–171, 180–181, 183 Antwerp, 208 218–1 rocket-plane, 183, 185 Aristotle, 77 301 air-launched rocket, 179, 183 Arkhangel’sk, 146 601 rocket-plane, 183, 185 Arsenal Factory, 234 604 long-range missile, 183, 186 art and space culture in the Soviet era, 97–107 Abramov, Anatolii, 344 Artem’ev, Vladimir, 128 Abramovich, Genrikh, 204n25, 205, Artsimovich, Lev, 304 209–210, 221 Askania, 205, 227 Academy of Artillery Sciences, 254, 296 Association of Inventors (AIIZ), 92–97 Academy of Sciences (Imperial), 23, 26, Association of Russian Revolutionary 30–32, 34, 46 Painters, 110 Academy of Sciences (Soviet), 8, 46–47, 56, Association of (Self-Educated) Naturalists, 58, 59–60, 73, 109, 143n100, 153, 251, 56 255n36, 256, 264, 278n87, 285, 287, astronomy, 19–20, 24, 30–31, 32, 34, 38, 306, 310, 314–320, 324, 329, 331, 334, 39, 40, 41, 50, 53, 56, 57, 134, 195, 300, 338, 340, 341, 343, 346–349, 361; and 308, 318, 342 Tsiolkovskii, 23, 47, 48, 70–71, 295, Atlas ICBM, 243, 286 298–301, 304, 317–318, 330, 366 atom bomb (Soviet program), 11, 14, 214, Aelita (movie), 75, 100–102, 103, 110 217, 218, 219, 232–233, 234, 241–248, Aelita (novel), 83, 97, 99–100, 103 249, 266, 268–270, 271, 273, 275, Aeroflot, -
How the Germans Brought Their Communism to Yemen
Miriam M. Müller A Spectre is Haunting Arabia Political Science | Volume 26 This book is dedicated to my parents and grandparents. I wouldn’t be who I am without you. Miriam M. Müller (Joint PhD) received her doctorate jointly from the Free Uni- versity of Berlin, Germany, and the University of Victoria, Canada, in Political Science and International Relations. Specialized in the politics of the Middle East, she focuses on religious and political ideologies, international security, international development and foreign policy. Her current research is occupied with the role of religion, violence and identity in the manifestations of the »Isla- mic State«. Miriam M. Müller A Spectre is Haunting Arabia How the Germans Brought Their Communism to Yemen My thanks go to my supervisors Prof. Dr. Klaus Schroeder, Prof. Dr. Oliver Schmidtke, Prof. Dr. Uwe Puschner, and Prof. Dr. Peter Massing, as well as to my colleagues and friends at the Forschungsverbund SED-Staat, the Center for Global Studies at the University of Victoria, and the Political Science Depart- ment there. This dissertation project has been generously supported by the German Natio- nal Academic Foundation and the Center for Global Studies, Victoria, Canada. A Dissertation Submitted in (Partial) Fulfillment of the Requirements for the- Joint Doctoral Degree (Cotutelle) in the Faculty of Political and Social Sciences ofthe Free University of Berlin, Germany and the Department of Political Scien- ceof the University of Victoria, Canada in October 2014. This work is licensed under the Creative Commons Attribution-NonCommer- cial-NoDerivs 4.0 (BY-NC-ND) which means that the text may be used for non- commercial purposes, provided credit is given to the author.