DOCSLIB.ORG

Volume 10, No. 4

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

LETTER FROM THE PRESIDENT TABLE OF CONTENTS It is a pleasure and an honor to have been elected to serve the crystallographic community as President of the IUCr. LETTER FROM THE PRESIDENT ............... 1 Now, more than at any other time in history, it is important XX CONGRESS AND GENERAL ASSEMBLY .. 2 that we set aside national interests and embrace the prin- EDITORIAL ..................................... 4 ciples of the International Union. Those principles include RECENT ARTICLES IN IUCR JOURNALS ..... 6 free circulation of scientists, education of the new generation IUCR ACTIVITIES ............................. 7 Photo Courtesy of HWI Graphics Graphics HWI of Courtesy Photo of scientists everywhere, and assistance to emerging nations. XIX CONGRESS AND GENERAL ASSEMBLY11 Emerging nations can benefit from the use of the power- MEETING REPORTS ......................... 17 William L. Duax NOTICES, AWARDS, ELECTIONS........... 18 ful techniques of X-ray crystallography in order to analyze, FUTURE MEETINGS.......................... 20 understand and use the unique natural resources within their LETTERS TO THE EDITOR................... 24 countries whether mineralogical, chemical, or biological in nature. CRYSTALLOGRAPHIC MEETINGS CALENDAR24 It is noteworthy that the Union consistently uses its financial resources to INDEX TO ADVERTISERS .................... 24 support countries in need and students everywhere. I urge you to support all of the activities of the IUCr. Consider publishing some of your best work in Acta or Judith L. Flippen-Anderson starting a personal subscription to an Acta Journal. Establish a collaboration with Editor a research scientist on another continent in order to advance science and support international communication. Consider volunteering to assist one of the Com- Patricia Coley Newsletter Design & Production missions of the Union in achieving its objectives. If you have ideas, concerns or opinions about the activities of a Commission of the Union, please express them. Jane Griffin If you think that there are areas vital to crystallography and crystallographers that Andrea Sharpe Assistant Editors might be served by a new commission, a new publication, or a new volume of the International Tables, address your ideas to me or the individuals you consider best Tammy Colley Copy Production qualified to evaluate and implement your requests. The Regional Affiliates of the IUCr have become powerful resources to advance Send Contributions to: P. Coley the goals and principles of the Union. The European Crystallographic Assn has a Hauptman-Woodward Med. Research Inst. 73 High St., Buffalo, NY 14203, USA vital African Initiative, the American Crystallographic Assn has a Latin American Tel.: 716-856-9600 FAX: 716 852-4846 initiative and the more advanced countries in the Asian Crystallographic Assn are e-mail: [email protected] helping to strengthen crystallography in their region. When you travel to another Matters pertaining to advertisements should be addressed to P. Coley at the above address. country, consider yourself an ambassador for crystallography. Contact crystallogra- phers in the cities you visit and find out what they are doing and, where appropriate On the Cover: The cover images were and feasible, offer your support and assistance. This is especially important if you provided by keynote speakers at the XIX Congress. Keiichi Namba provided the visit a country that is not now a member of the Union. Presently, 38 countries center image modelling the self-assembly are members of the IUCr and are listed on the IUCr website. Other international process of bacterial flagellum. The images scientific societies have membership of as many as 90 countries. Many of these in the upper right corner were provided by Zbigniew Daughter. The left image is the other countries would benefit from IUCr membership. The easiest way to spread experimental map of phospholipase at 1 the word about the IUCr is to have the IUCr Newsletter distributed to individu- Å resolution obtained by /ACORN/ from als who may be interested in crystallography and science libraries in nonmember the position of a Ca atom found from its countries. If you have friends, colleagues, or collaborate in countries that are not anomalous signal by /SHELXD/ in the data collected with 1.54 Å radiation. The right now members of the IUCr, please send these names and address to the IUCr office image is a superposition with the correct so that they can be added to the mailing list. model showing that all peaks in the electron Perhaps the best thing each of you could do for yourself, your science and others density map are accounted for. would be to volunteer for a leadership role in a scientific organization, work for Contributors: P.D. Adams, E. Antipov, R. Bakker, international cooperation, and encourage young people to become involved. S.V. Borisov, C. Branden, I.D. Brown, I. Bytheway, G.S. Chandler, C. Chidester, B. Craven, J.-C. Daran, Bill Duax G. Dodson, K. El-Sayed, B.N. Figgis, E. Garman, [email protected] I. Goncharenko, C.H. Görbitz, R.W. Grosse-Kunst- leve, J.M. Guss, M. Guss, A.J. Howard, L.-W. Hung, T.R. Ioerger, B.R. Kaafarani, S. Kegley, J.A. Krause, C.H. Lake, M. Lutz, A.J. McCoy, N.W. Moriarty, D.C. Neckers, R. Nelmes, A.G. Oliver, E.F. Pai, P. Paufler, R. Read, J.C. Sacchettini, N.K. Sauter, N.L. Speziali, P. Suortti, T.C. Terwilliger, M. Vijayan, B. Wex. The IUCr Newsletter is distributed to 587 libraries and 15,000 crystallographers and other IUCr Executive Secretary: interested individuals in 39 countries. The IUCr also runs Crystallography Online, available at Michael Dacombe ([email protected]) www.iucr.org, as a complement to the IUCr print newsletter. Feature articles, meeting announce- ments and reports, information on research or other items of potential interest to crystallog- The IUCr Newsletter (ISSN 1067-0696; coden IUC- raphers should be submitted to the editor at any time. Submission of text by electronic mail NEB) Volume 10, Number 4. Published quarterly and graphics, slides or photographs by express mail is requested. Items will be selected for (4x) by the International Union of Crystallography. publication on the basis of suitability, content, style, timeliness and appeal. The editor reserves Members receive the IUCr Newsletter by virtue of the right to edit. Cost of distribution in Australia, Colombia, Croatia, Cuba, Czech Republic, country membership in the IUCr. Periodical postage France, India, Italy, Japan, Malaysia, New Zealand, Poland, Portugal, South Africa, Switzerland, rates paid at Buffalo, NY and additional mailing of- fices. POSTMASTER: Please send changes of address Taiwan, The Netherlands, Thailand, and Venezuela is borne by crystallographic associations or to IUCr Newsletter Editorial Office, c/o Hauptman- institutions or by individual crystallographers in these countries. Address changes or corrections Woodward Medical Research Institute, 73 High St., and requests to be added to the mailing list should be addressed to the editorial office. Buffalo, NY 14203 USA. If you would like to see a copy of the IUCr Newsletter in your college or university library, send the address to the Newsletter office so that we can add it to our mailing list. IUCr Newsletter ♦ Volume 10, Number 4 ♦ 2002 1 XX IUCR CONGRESS AND GENERAL ASSEMBLY EDITORIAL XX IUCr Congress and General Assembly Why Florence? The international fame Florence, Italy, August 23 - 31, 2005 of Florence as an art city, the Scientific Program Committee worldwide interest in its artistic Chairperson: Carlo Mealli (CNR, Firenze) heritage and its cultural tradi- tions, its geographic position, Local Organizing Committee the famous “green” region of Chairperson: Paolo Dapporto (U. of Florence) Tuscany, Florence also has the P. Rossi (U. of Florence) advantage of having Congress facilities right in the middle of the city’s busi- A. Guerri (U. of Florence,) ness centre, near all the major hotels and tourist attractions and at a stone’s S. Ciattini (U. of Florence) throw from the railway station and from the airport terminal. Florence has C. Faggi (U. of Florence) all the necessary facilities: an airport with daily flights from the most impor- M. Ferraroni (U. of Florence) tant European capitals, an important railway junction which links Florence C. Bazzicalupi (U. of Florence) to Rome and Milan, a motorway which connects Florence with Siena, San M. Di Vaira (U. of Florence, Firenze) Gimignano, Arezzo, Pisa and Lucca and the famous Chianti area, an efficient F. Cecconi (CNR, Firenze) train connection system and motorway from Pisa airport. D. Masi (CNR, Firenze) Florence also hosts an important University and many renowned research D. M. Proserpio (U. of Milan) centers. A major renovation of the scientific infrastructures is under develop- M. Mellini (U. of Siena) ment. A new big Campus (Polo Scientifico) is about to be fully operative. S. Mangani (U. of Siena) Congress Secretariat P. Paoli (U. of Florence, Firenze) A. Ienco (CNR, Firenze) www.iucr2005.it e-mail: [email protected] 2 IUCr Newsletter ♦ Volume 10, Number 4 ♦ 2002 IUCr Newsletter ♦ Volume 10, Number 4 ♦ 2002 3 EDITORIAL 2003 promises to be a year of new begin- Correction: nings and exciting challenges for me. On a Volume 10#3. The photo on pages 15-16 was courtesy personal note I have left the Naval Research of Caroline Duax (not W.L. Duax) Laboratory to take a position with the Protein Data Bank (PDB) - quite a leap for a dyed-in- the-wool small molecule crystallographer. to our community (IUCr Commission activities, what’s happen- Even from the small molecule perspective ing in the various crystallographic associations, election results, I have always viewed the PDB as a critical awards, obituaries, book reviews, letters to the editor, relevant international resource. I am pleased to be joining the team web-sites, future meeting announcements, new resources, etc). responsible for its maintenance and growth. Please continue to submit articles you feel would be of interest My second new beginning is that I am one of the new co- to our readers.
Recommended publications
  • Journalists and Religious Activists in Polish-German Relations

    Journalists and Religious Activists in Polish-German Relations

    THE PROJECT OF RECONCILIATION: JOURNALISTS AND RELIGIOUS ACTIVISTS IN POLISH-GERMAN RELATIONS, 1956-1972 Annika Frieberg A dissertation submitted to the faculty of the University of North Carolina at Chapel Hill in partial fulfillment of the requirements for the Degree of Doctor of Philosophy in the Department of History. Chapel Hill 2008 Approved by: Dr. Konrad H. Jarausch Dr. Christopher Browning Dr. Chad Bryant Dr. Karen Hagemann Dr. Madeline Levine ©2008 Annika Frieberg ALL RIGHTS RESERVED ii ABSTRACT ANNIKA FRIEBERG: The Project of Reconciliation: Journalists and Religious Activists in Polish-German Relations, 1956-1972 (under the direction of Konrad Jarausch) My dissertation, “The Project of Reconciliation,” analyzes the impact of a transnational network of journalists, intellectuals, and publishers on the postwar process of reconciliation between Germans and Poles. In their foreign relations work, these non-state actors preceded the Polish-West German political relations that were established in 1970. The dissertation has a twofold focus on private contacts between these activists, and on public discourse through radio, television and print media, primarily its effects on political and social change between the peoples. My sources include the activists’ private correspondences, interviews, and memoirs as well as radio and television manuscripts, articles and business correspondences. Earlier research on Polish-German relations is generally situated firmly in a nation-state framework in which the West German, East German or Polish context takes precedent. My work utilizes international relations theory and comparative reconciliation research to explore the long-term and short-term consequences of the discourse and the concrete measures which were taken during the 1960s to end official deadlock and nationalist antagonisms and to overcome the destructive memories of the Second World War dividing Poles and Germans.
  • Carl H Hermann

    Carl H Hermann

    Carl H. Hermalan I 1898J961 I Those of us who knew Carl Hermann deeply appreciate the loss they personally and Crystallographers in general have suffered through his untimely death from a heart attack at the age of 63. Hermann belonged to the small number of fortunate people to whom the intricate geo- metry of space groups comes, at it were, naturally and without effort. If coordinates of equivalent points were needed, he rarely took the trouble of looking them up in tables because he wrote them down just as quickly ‘by inspection’, deriving them from the symmetry elements which he saw in his mind. This insight made him the unquestioned editor of the Internationale Tabellen when these were first proposed, and was of great value also in the critical attitude which was to be carried through in the first volumes of Strukturbericht. Of Hermann’s scientific work his doctoral thesis under Max Born should be named first; in it, he calculated for the first time, in 1923, the optical rotatory power of a crystal. Sodium chlorate was chosen as a solid which owes its optical activity entirely to the crystal structure, since in solution it is non-active. The gyration vector had been introduced by Born in his general theory, but its actual determination for a given structure of such complexity as sodium chlorate presented difficulties of calculation which at the time appeared very formidable. Unfortunately Hermann went wrong on certain factors x, so that the numerical work had to be repeated later, but his work broke the ice. Hermann’s first salaried job after his graduation in Gijttingen was in Hermann Mark’s division of the Kaiser-Wilhelm-Institut fur Faser- stoffe in Dahlem.
  • A Systematic Approach to Reduce the Independent Tensor Components By

    A Systematic Approach to Reduce the Independent Tensor Components By

    Continuum Mech. Thermodyn. https://doi.org/10.1007/s00161-021-00978-5 ORIGINAL ARTICLE Rainer Glüge · Marcus Aßmus A systematic approach to reduce the independent tensor components by symmetry transformations: a commented translation of “Tensors and Crystal Symmetry” by Carl Hermann Received: 2 November 2020 / Accepted: 20 January 2021 © The Author(s) 2021 Abstract We here present a faithful translation of Carl Hermann’s important 1934 paper “Tensoren und Kristallsymmetrie”. This work, originally published in German language, is transferred into English while the preceding foreword summarizes Hermann’s achievements. Keywords Crystal symmetry · Symmetry groups · Elasticity · Fourth-order tensor · Hermann’s theorem Foreword Introduction The work of Carl Hermann on the representation of explicit invariance requirements on tensor components due to crystal symmetries is undoubtedly a milestone in the theory of anisotropic materials. He published his approach in an article which appeared in Zeitschrift für Kristallographie (German for Journal of Crystallogra- phy,nowZeitschrift für Kristallographie—Crystalline Materials1) in 1934; cf. Hermann [13]. However, this work is not well known since it was published in German language solely. Carl Hermann (1898–1961) was a German physicist whose work focused on crystallography. He studied in Göttingen where he finished in 1923 his dissertation2 under the supervision of Max Born (1882–1970). He then moved to Stuttgart where he became an assistant of Paul Peter Ewald (1888–1985). In Stuttgart, he 1 Journal homepage http://www.degruyter.com/view/j/zkri. 2 The title of this dissertation is On the natural optical activity of some regular crystals (NaClO3 and NaBrO3): A proof of Born’s theory of crystal optics (englisch for Über die natürliche optische Aktivität von einigen regulären Kristallen (NaClO3 und NaBrO3): eine Prüfung der Bornschen Theorie der Kristalloptik) which was later published in Hermann [11].
  • Verfahrensweisen Historischer Wissenschaftsforschung

    Verfahrensweisen Historischer Wissenschaftsforschung

    Verfahrensweisen historischer Wissenschaftsforschung Exemplarische Studien zu Philosophie, Literaturwissenschaft und Narratologie Dissertation zur Erlangung des Grades des Doktors der Philosophie beim Fachbereich Sprach-, Literatur- und Medienwissenschaft der Universität Hamburg vorgelegt von Wilhelm Schernus Stragna Hamburg 2005 Als Dissertation angenommen vom Fachbereich Sprach-, Literatur- und Medienwis- senschaft der Universität Hamburg aufgrund der Gutachten von Prof. Dr. Jörg Schönert und Prof. Dr. Friedrich Vollhardt Hamburg, den 8.12.2004 Inhalt Einleitung …………………………………………………………………………… 5 Die Gesellschaft für wissenschaftliche Philosophie: Programm, Vorträge, Materialien ……………………………………………..……15 Alexander Herzberg: Psychologie, Medizin und wissenschaftliche Philosophie …………………………………………………….105 Der Streit um den Wissenschaftsbegriff während des Nationalsozialismus …………………………………………………123 Die Rezeption der Rezeptionsästhetik in der DDR: Internationalität von Wissenschaft unter den Bedingungen des sozialistischen Systems ……………………….………………. 235 Zum Verhältnis zwischen Romantheorie, Erzähltheorie und Narratologie …………………………………………………………….…… 299 Von Typenkreisen, Kreuztabellen und Stammbäumen. Zur Entwicklung und Modifikation der Erzähltheorie Franz K. Stanzels im Bezug auf ihre visuellen Repräsentationen ……..………… 325 Abschließende Bemerkungen: Von der Wissenschaftsphilosophie zur Literaturwissenschaft …………………………..…351 Einleitung Wissenschaftler und Wissenschaftlerinnen bilden durch ihr Verhalten, ihre Handlun- gen und Beziehungen untereinander
  • Universität Göttingen

    Universität Göttingen

    GEORG-AUGUST-UNIVERSITÄT GÖTTINGEN Göttingen Tradition – Innovation – Autonomy Institutional Strategy to Promote Top-Level Research Institutional Strategy to Promote Top-Level Research GÖTTINGEN TRADITION INNOVATION AUTONOMY Georg-August-Universität Göttingen Second Call Funding Period 1.11.2007 – 31.10.2012 Proposal for the Establishment and Funding of the Institutional Strategy to Promote Top-Level Research GÖTTINGEN TRADITION INNOVATION AUTONOMY GÖTTINGEN TRADITION INNOVATION AUTONOMIE Host University Georg-August-Universität Göttingen President of the Host University Prof. Dr. Dr. h.c. Kurt von Figura Work Address Wilhelmsplatz 1, 37073 Göttingen Phone: +49 551 39 4311 Fax: +49 551 39 4251 E-Mail: [email protected] Göttingen, 12 April 2007 President Overview Abstract The Georg-August-Universität sees its special strengths in its long research tradition and diversity of disciplines, its strong alliances with outstanding non-university research institu- tions in Göttingen, and its autonomy as a Public Law Foundation. We are convinced that the advance of knowledge primarily depends on the creativity and endeavours of individual researchers. We believe, however, that it can be furthered by means of strategic gover- nance aimed at (I) attracting and retaining excellent researchers, (II) generating an en- vironment favourable to top-level research, and (III) allocating resources consistently according to merit. The long-term strategy of the University is based on these principles, adapting them to the specific conditions of the Göttingen academic community. The University of Göttingen strives to achieve international excellence by - developing and strengthening a joint Göttingen Research Campus that fully integrates the non-university research institutions, - devising and implementing strategies to identify, recruit, and support outstanding young researchers, both in established and in new fields of excellence, and providing greater freedom to its leading researchers.