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Sample records for kriegsverhuetungsrecht deutsche einheit

  1. Lernpunkt Deutsch--Stage 1.

    ERIC Educational Resources Information Center

    Theil, Elvira

    1997-01-01

    Evaluates the first stage of "Lernpunkt Deutsch," a new three-stage German course designed for upper elementary and early secondary school. Describes the publisher's package of materials and the appropriateness of the course, utility of the different package elements, format of the materials, and assesses whether the course provides pedagogically…

  2. Herausforderungen durch die deutsche Wiedervereinigung

    NASA Astrophysics Data System (ADS)

    Stäglin, Reiner

    Die Wiedervereinigung stellte auch die Statistik vor große Aufgaben. Die als Organ der staatlichen Planung staatsnah orientierte Statistik der DDR musste auf das zur Neutralität und wissenschaftlichen Unabhängigkeit verpflichtete System der Bundesrepublik umgestellt werden. Ebenso verlangten die Universitäten eine Neuorientierung. Die Deutsche Statistische Gesellschaft hat sich vor allem dreier Aufgaben mit großem Engagement, aber auch mit Bedachtsamkeit angenommen: Aufnahme und Integration der Statistiker aus den neuen Bundesländern in die Gesellschaft, Begleitung der Neuausrichtung des Faches Statistik an deren Hochschulen und Sicherung sowie Nutzung von Datenbeständen der ehemaligen DDR.

  3. Time Travel: Deutsch vs. Teleportation

    NASA Astrophysics Data System (ADS)

    Svetlichny, George

    2011-12-01

    The quantum teleportation protocol can be used to probabilistically simulate a quantum circuit with backward-in-time connections. This allows us to analyze some conceptual problems of time travel in the context of physically realizable situations free of paradoxes. As an example one can perform encrypted measurements of future states for which the decryption key becomes available in the future. Likewise, the gauge-like freedom of locally changing the direction of time flow in quantum circuits can lead to conceptual and computational simplifications. I contrast this situation with Deutsch's treatment of quantum mechanics in the presence of closed time-like curves pointing out some of its deficiencies and problems.

  4. A different Deutsch-Jozsa

    NASA Astrophysics Data System (ADS)

    Bera, Debajyoti

    2015-06-01

    One of the early achievements of quantum computing was demonstrated by Deutsch and Jozsa (Proc R Soc Lond A Math Phys Sci 439(1907):553, 1992) regarding classification of a particular type of Boolean functions. Their solution demonstrated an exponential speedup compared to classical approaches to the same problem; however, their solution was the only known quantum algorithm for that specific problem so far. This paper demonstrates another quantum algorithm for the same problem, with the same exponential advantage compared to classical algorithms. The novelty of this algorithm is the use of quantum amplitude amplification, a technique that is the key component of another celebrated quantum algorithm developed by Grover (Proceedings of the twenty-eighth annual ACM symposium on theory of computing, ACM Press, New York, 1996). A lower bound for randomized (classical) algorithms is also presented which establishes a sound gap between the effectiveness of our quantum algorithm and that of any randomized algorithm with similar efficiency.

  5. Ich spreche Deutsch: A User's Report

    ERIC Educational Resources Information Center

    Glassar, Sheila

    1969-01-01

    The textbook under discussion, "Ich spreche Deutsch" by Heinz Griesbach and Dora Schulz (London-Harlow: Longmans-Hueber, 1966), is intended to be a one-year introduction to German, particularly for less academic pupils and students. (FWB)

  6. Lernen Wir Deutsch: Part I, German.

    ERIC Educational Resources Information Center

    Dade County Public Schools, Miami, FL.

    Instructional objectives of the Dade County Public Schools Quinmester Program in German for use with "Lernen Wir Deutsch: Part 1" focus on the development of basic skills through the use of short dialogues and structured exercises. The contents of this guide focus on: (1) course description, (2) broad goals and performance objectives,…

  7. Lernen Wir Deutsch!: Part 2, German.

    ERIC Educational Resources Information Center

    Dade County Public Schools, Miami, FL.

    Instructional objectives of the Dade County Public Schools Quinmester Program in German for use with "Lernen Wir Deutsch: Part 2" focus on development of basic skills through the use of short dialogues and structured exercises. The grammar of the course includes the study of nouns, pronouns, and verbs. Possessive determiners are…

  8. Health Information in German (Deutsch): MedlinePlus

    MedlinePlus

    ... Tools You Are Here: Home → Multiple Languages → German (Deutsch) URL of this page: https://medlineplus.gov/languages/german.html Health Information in German (Deutsch) To use the sharing features on this page, ...

  9. Re-Purposing an OER for the Online Language Course: A Case Study of "Deutsch Interaktiv" by the Deutsche Welle

    ERIC Educational Resources Information Center

    Dixon, Edward M.; Hondo, Junko

    2014-01-01

    This paper will describe pedagogical approaches for re-purposing an open educational resource (OER) designed and produced by the Deutsche Welle. This free online program, "Deutsch Interaktiv," consists of authentic digital videos, slideshows and audio texts and gives a contemporary overview of the culture and language in Germany, Austria…

  10. Obituary: Lynne Karen Deutsch, 1954-2004

    NASA Astrophysics Data System (ADS)

    Sprague, Ann L.

    2004-12-01

    It is with deep sadness and regret that we note the passing of our dear friend and colleague Prof. Lynne K. Deutsch. Lynne died on 2 April 2004 after a protracted illness and lengthy battle with complications caused by the blood disease Polycythaemia Vera. Lynne was born in Chicago on 26 November 1956 to Victor and Ailsa Deutsch. She lived with her family in the town of Morton Grove, IL until she was 8 years old, when they moved to Beverly Hills, CA. She was an outgoing child who played basketball and excelled in her studies. She graduated from Beverly Hills High School at the age of 16 after completing all high school requirements in only three years. Lynne had a beautiful singing voice, and was in the chorus in high school and college. Lynne earned her first bachelor's degree in philosophy from the University of California at Berkeley in 1977. She then returned to Berkeley and received a second bachelor's degree, this time in physics, in 1981. She was a graduate student and teaching assistant at MIT and earned an MS in physics from MIT in 1983. Lynne then attended the astronomy graduate program at Harvard University, where she earned her MA in 1985 and PhD in 1990. During her degree studies she began crafting mid-infrared instrumentation. These instruments were destined to be used by a host of eager observers to discover, identify, and study many emissions from the Solar System, and galactic and extragalactic sources. Lynne was a National Research Council Post-doctoral Fellow at NASA Ames Research Center from 1990 - 1992, where she played an important role in the development of the Smithsonian Astrophysical Observatory/University of Arizona Mid-Infrared Array Camera (MIRAC), a well-known and much sought after instrument frequently used in studies of Mercury, Jupiter, the Moon, planetary nebulae, star formation regions, galactic center, young stellar objects, and extragalactic objects. After leaving NASA Ames Research Center, Lynne taught for several years (1993

  11. Remembering Albert deutsch, an advocate for mental health.

    PubMed

    Weiss, Kenneth J

    2011-12-01

    Albert Deutsch, journalist, advocate for the mentally ill, and honorary APA Fellow died 50 years ago. Author of The Mentally Ill in America and The Shame of the States, he believed in the obligation of individuals and institutions to advocate for patients. In 1961, he was in the midst of a vast project to assess the state of the art in psychiatric research. This article recalls aspects of Deutsch's life and work and places him in the historical context of individuals who have shown great compassion for disabled persons.

  12. Kinder Lernen Deutsch. Materials Project Part I. Revised.

    ERIC Educational Resources Information Center

    American Association of Teachers of German.

    The Kinder Lernen Deutsch (LKD) materials evaluation project identifies materials appropriate for the elementary school German classrooms in grades K-8. This guide consists of an annotated bibliography, with ratings, of these materials. The guiding principles by which the materials were assessed were: use of the communicative approach; integration…

  13. Kinder Lernen Deutsch Materials Evaluation Project: Grades K-8.

    ERIC Educational Resources Information Center

    American Association of Teachers of German.

    The Kinder Lernen Deutsch (Children Learn German) project, begun in 1987, is designed to promote German as a second language in grades K-8. The project is premised on the idea that the German program will contribute to the total development of the child and the child's personality. Included in this guide are a selection of recommended core…

  14. An Applied Methodology for the Use of "Deutsch, Erstes Buch."

    ERIC Educational Resources Information Center

    Dimler, G. Richard

    Discussion of teaching methods used with the text, "Deutsch, Erstes Buch" by Hugo Mueller, focuses on practical approaches to the problem of teaching culture through the spoken language and the use of pattern practice. While concentrating on Chapter Eight, "In der Sommerfrische," discussion is presented in subdivisions characteristic of every…

  15. THE DEUTSCH MODEL--INSTITUTE FOR DEVELOPMENTAL STUDIES.

    ERIC Educational Resources Information Center

    New York Univ., NY. Inst. for Developmental Studies.

    THE DEUTSCH INTERVENTION MODEL IS BASED ON THE THEORY THAT ENVIRONMENT PLAYS A MAJOR ROLE IN THE DEVELOPMENT OF COGNITIVE SKILLS AND OF FUNCTIONAL USE OF INTELLECTUAL CAPABILITIES. DISADVANTAGED CHILDREN HAVE INTELLECTUAL DEFICITS WHICH MAY BE OVERCOME BY USE OF MATCHED REMEDIAL MEASURES. LANGUAGE SKILLS AND MOTIVATION CAN BE IMPROVED BY TEACHING…

  16. Implementing the Deutsch-Jozsa algorithm with macroscopic ensembles

    NASA Astrophysics Data System (ADS)

    Semenenko, Henry; Byrnes, Tim

    2016-05-01

    Quantum computing implementations under consideration today typically deal with systems with microscopic degrees of freedom such as photons, ions, cold atoms, and superconducting circuits. The quantum information is stored typically in low-dimensional Hilbert spaces such as qubits, as quantum effects are strongest in such systems. It has, however, been demonstrated that quantum effects can be observed in mesoscopic and macroscopic systems, such as nanomechanical systems and gas ensembles. While few-qubit quantum information demonstrations have been performed with such macroscopic systems, a quantum algorithm showing exponential speedup over classical algorithms is yet to be shown. Here, we show that the Deutsch-Jozsa algorithm can be implemented with macroscopic ensembles. The encoding that we use avoids the detrimental effects of decoherence that normally plagues macroscopic implementations. We discuss two mapping procedures which can be chosen depending upon the constraints of the oracle and the experiment. Both methods have an exponential speedup over the classical case, and only require control of the ensembles at the level of the total spin of the ensembles. It is shown that both approaches reproduce the qubit Deutsch-Jozsa algorithm, and are robust under decoherence.

  17. Deutsch's CTC Model and its Implications for the Foundations of Quantum Theory

    NASA Astrophysics Data System (ADS)

    Dunlap, Lucas

    This dissertation is an exploration of several issues surrounding David Deutsch's CTC model first introduced in his 1991 paper "Quantum Mechanics Near Closed Timelike Lines". Deutsch developed his model to account for the effects of quantum theory, which had been left out of classical discussions of time travel paradoxes. Deutsch's formulation of his model in terms of quantum computational circuits lends itself to being adopted in the quantum information community. The dissertation argues that the adoption of the D-CTC model entails the existence of Nonlocal Signaling, which is in conflict with a fundamental principle of the quantum information approach. In order to motivate this argument, in Chapter 2 I introduce a distinction between Nonlocal Signaling, and Superluminal Information Transfer. In the latter case, a carrier of information physically traverses the space between the distant communicating parties faster than the speed of light. Exploiting quantum entanglement to signal, however, need not have this feature. I term this Nonlocal Signaling. Chapter 3 is where I present the argument that D-CTCs entail Nonlocal Signaling, and examine the controversy surrounding this and related results. I argue that the resistance to these kinds of predictions in the literature is motivated by a commitment to the principles of quantum information theory, which are inappropriately applied here. Chapters 4 and 5 examine details of Deutsch's model. Chapter 4 argues that it presupposes a significant metaphysical picture that, when explicitly stated, makes a much less comfortable fit between D-CTCs and quantum information theory. Chapter 5 argues that, because of Deutsch's commitment to this metaphysical picture, he is committed to the existence of physical situations that are in every way indistinguishable from the paradoxes he attempts to rule out by adopting the model in the first place. In Chapter 6, I make some observations about the relationship between the quantum

  18. Graphene-based room-temperature implementation of a modified Deutsch-Jozsa quantum algorithm.

    PubMed

    Dragoman, Daniela; Dragoman, Mircea

    2015-12-04

    We present an implementation of a one-qubit and two-qubit modified Deutsch-Jozsa quantum algorithm based on graphene ballistic devices working at room temperature. The modified Deutsch-Jozsa algorithm decides whether a function, equivalent to the effect of an energy potential distribution on the wave function of ballistic charge carriers, is constant or not, without measuring the output wave function. The function need not be Boolean. Simulations confirm that the algorithm works properly, opening the way toward quantum computing at room temperature based on the same clean-room technologies as those used for fabrication of very-large-scale integrated circuits.

  19. Two Thematic Units for the Middle School Curriculum: An Initiative by the "Kinder lernen Deutsch" Steering Committee's Writing Team

    ERIC Educational Resources Information Center

    Busch, Iris; Freimann-Cavanaugh, Corinna; Eichler, Ester

    2009-01-01

    The Kinder lernen Deutsch Committee (KLD) is a standing committee of the AATG that has existed since 1987 and that was originally charged to support the advocacy of German in grades K-8. With generous funding by the Standige Arbeitsgruppe Deutsch als Fremdsprache (StADaF) from the German government and the Goethe-Institut, the Kinder lernen…

  20. 75 FR 8117 - Prohibited Transaction Exemptions and Grant of Individual Exemptions involving: 2010-01; Deutsche...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... Conditions (a) At the time the foreign exchange transaction is entered into, the terms of the transaction are... or below) the interbank bid and asked rates for such currency at the time of the transaction as.... Section III. Notice Requirements (a) At the time Deutsche Bank or its affiliate is retained as...

  1. Zertifikat Deutsch als Fremdsprache and the Oral Proficiency Interview: A Comparison of Test Scores and Examinations.

    ERIC Educational Resources Information Center

    Lalande, John F.; Schweckendiek, Jurgen

    1986-01-01

    Investigates what correlations might exist between an individual's score on the Zertifikat Deutsch als Fremdsprache and on the Oral Proficiency Interview. The tests themselves are briefly described. Results indicate that the two tests appear to correlate well in their evaluation of speaking skills. (SED)

  2. The Place of "Zertifikat Deutsch als Fremdsprache" in the German Curriculum. A Report of a Survey.

    ERIC Educational Resources Information Center

    Schneider, Gerd K.

    The "Zertifikat Deutsch als Fremdsprache," an examination developed by the Adult Education Centers in West Germany and the Goethe Institute to measure a student's proficiency in German as a foreign language, consists of two main parts, group testing and individual testing. The group testing section covers listening and reading…

  3. Experimental realization of Deutsch's algorithm in a one-way quantum computer.

    PubMed

    Tame, M S; Prevedel, R; Paternostro, M; Böhi, P; Kim, M S; Zeilinger, A

    2007-04-06

    We report the first experimental demonstration of an all-optical one-way implementation of Deutsch's quantum algorithm on a four-qubit cluster state. All the possible configurations of a balanced or constant function acting on a two-qubit register are realized within the measurement-based model for quantum computation. The experimental results are in excellent agreement with the theoretical model, therefore demonstrating the successful performance of the algorithm.

  4. Scheme for implementing the Deutsch-Jozsa algorithm in cavity QED

    SciTech Connect

    Zheng Shibiao

    2004-09-01

    We propose a scheme for realizing the Deutsch-Jozsa algorithm in cavity QED. The scheme is based on the resonant interaction of atoms with a cavity mode. The required experimental techniques are within the scope of what can be obtained in the microwave cavity QED setup. The experimental implementation of the scheme would be an important step toward more complex quantum computation in cavity QED.

  5. Do consumers have the right to drink healthy wine? An appraisal of the Deutsches Weintor case.

    PubMed

    Inglese, Marco

    2013-09-01

    This article seeks to appraise the development that the Deutsches Weintor case will bring to EU law concerning health protection. The analysis will be carried out by highlighting the structure and the aims of Regulation no. 1924/2006/EC in order to assess its role in the construction of health as a fundamental right. Furthermore, attention will be devoted to how this judgment could affect the general theory behind fundamental rights and how it is placed in relation to the settled case law of the Court.

  6. Braiding of Atomic Majorana Fermions in Wire Networks and Implementation of the Deutsch-Jozsa Algorithm

    NASA Astrophysics Data System (ADS)

    Kraus, Christina V.; Zoller, P.; Baranov, Mikhail A.

    2013-11-01

    We propose an efficient protocol for braiding Majorana fermions realized as edge states in atomic wire networks, and demonstrate its robustness against experimentally relevant errors. The braiding of two Majorana fermions located on one side of two adjacent wires requires only a few local operations on this side which can be implemented using local site addressing available in current experiments with cold atoms and molecules. Based on this protocol we provide an experimentally feasible implementation of the Deutsch-Jozsa algorithm for two qubits in a topologically protected way.

  7. Deterministic implementations of single-photon multi-qubit Deutsch-Jozsa algorithms with linear optics

    NASA Astrophysics Data System (ADS)

    Wei, Hai-Rui; Liu, Ji-Zhen

    2017-02-01

    It is very important to seek an efficient and robust quantum algorithm demanding less quantum resources. We propose one-photon three-qubit original and refined Deutsch-Jozsa algorithms with polarization and two linear momentums degrees of freedom (DOFs). Our schemes are constructed by solely using linear optics. Compared to the traditional ones with one DOF, our schemes are more economic and robust because the necessary photons are reduced from three to one. Our linear-optic schemes are working in a determinate way, and they are feasible with current experimental technology.

  8. Amerikas Einschätzung der deutschen Atomforschung: Das deutsche Uranprojekt

    NASA Astrophysics Data System (ADS)

    Walker, Mark

    2002-07-01

    Die amerikanischen Wissenschaftler und ihre emigrierten Kollegen, die am Bau der Atombombe beteiligt waren, verfügten über sehr widersprüchliche und großteils falsche Informationen über den Fortschritt des deutschen Uranprogramms. Noch nach Kriegsende lässt sich dies an Aussagen des Leiters der amerikanischen Alsos-Mission, Samuel Goudsmit, festmachen. Tatsächlich war das deutsche Programm hinsichtlich seiner wissenschaftlichen Grundlagen und des Managements nicht so unterlegen, wie vielfach behauptet wurde. Aber die deutschen Behörden waren nicht in der Lage, Geld und Ressourcen in gleichem Maße in das Uranprojekt zu investieren, wie etwa in das Peenemünder Raketenprojekt.

  9. An Inconvenient History: the Nuclear-Fission Display in the Deutsches Museum

    NASA Astrophysics Data System (ADS)

    Sime, Ruth Lewin

    2010-06-01

    One of the longstanding attractions of the Deutsches Museum in Munich, Germany, has been its display of the apparatus associated with the discovery of nuclear fission. Although the discovery involved three scientists, Otto Hahn, Lise Meitner, and Fritz Strassmann, the fission display was designated for over 30 years as the Arbeitstisch von Otto Hahn (Otto Hahn’s Worktable), with Strassmann mentioned peripherally and Meitner not at all, and it was not until the early 1990s that the display was revised to include all three codiscoverers more equitably. I examine the creation of the fission display in the context of the postwar German culture of silencing the National Socialist past, and trace the eventual transformation of the display into a contemporary exhibit that more accurately represents the scientific history of the fission discovery.

  10. Single qudit realization of the Deutsch algorithm using superconducting many-level quantum circuits

    NASA Astrophysics Data System (ADS)

    Kiktenko, E. O.; Fedorov, A. K.; Strakhov, A. A.; Man'ko, V. I.

    2015-07-01

    Design of a large-scale quantum computer has paramount importance for science and technologies. We investigate a scheme for realization of quantum algorithms using noncomposite quantum systems, i.e., systems without subsystems. In this framework, n artificially allocated "subsystems" play a role of qubits in n-qubits quantum algorithms. With focus on two-qubit quantum algorithms, we demonstrate a realization of the universal set of gates using a d = 5 single qudit state. Manipulation with an ancillary level in the systems allows effective implementation of operators from U(4) group via operators from SU(5) group. Using a possible experimental realization of such systems through anharmonic superconducting many-level quantum circuits, we present a blueprint for a single qudit realization of the Deutsch algorithm, which generalizes previously studied realization based on the virtual spin representation (Kessel et al., 2002 [9]).

  11. 77 FR 56199 - Deutsche Bank Energy Trading LLC; Notice of Designation of Commission Staff as Non-Decisional

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Deutsche Bank Energy Trading LLC; Notice of Designation of Commission Staff as Non-Decisional With respect to an order issued by the Commission on September 5, 2012 in the above-captioned docket, with the...

  12. Social Psychological Consequences of Interpersonal Relations: A Confirmatory Approach to Testing Deutsch's Theory of Cooperation and Conflict Resolution.

    ERIC Educational Resources Information Center

    Zhang, Quahwu

    This study tested M. Deutsch's theory of cooperation and conflict resolution using an intervention project at an inner city alternative high school in New York City. The study was designed to test the theory by confirmatory structural modeling and by evaluating the intervention. The procedure involved a pre- and post-test procedure administered…

  13. Deutsch Durch Audio-Visuelle Methode: An Audio-Lingual-Oral Approach to the Teaching of German.

    ERIC Educational Resources Information Center

    Dickinson Public Schools, ND. Instructional Media Center.

    This teaching guide, designed to accompany Chilton's "Deutsch Durch Audio-Visuelle Methode" for German 1 and 2 in a three-year secondary school program, focuses major attention on the operational plan of the program and a student orientation unit. A section on teaching a unit discusses four phases: (1) presentation, (2) explanation, (3)…

  14. Insights and Perspectives into Durable Mechanical Circulatory Support with Continuous Flow Technology from the Deutsches Herzzentrum Berlin.

    PubMed

    Pagani, Francis D

    Professor Hetzer and colleagues at the Deutsches Herzzentrum Berlin describe their experience with continuous flow rotary blood pumps beginning in 1998. The Berlin team has implanted 10 different pumps in 908 patients, acquiring a unique and concentrated experience with important insights into the management of patients supported with this technology.

  15. Identification of bacterial strains by laboratories participating in the Deutsches Krebsforschungszentrum quality assurance programme.

    PubMed

    Boot, R; Reubsaet, F A G

    2007-10-01

    The quality assurance programme (QAP) of the Deutsches Krebsforschungszentrum (DKFZ) is a proficiency testing system developed to service the laboratory animal discipline. QAP comprises the quarterly distribution of two bacterial strains originating from various species of animals for identification to the species level and antibiotic susceptibility testing. We compared identification results reported by QAP participants over the years 1996-2004 with those obtained by the Dutch Bacterial Diagnostics reference laboratory on 68 samples comprising 71 bacterial strains and a fungus. Significant differences were found in the frequency of reported and correct identifications when bacteria were assigned to different groups based on morphology by Gram stain and on origin (animal versus environmental, rodent and rabbit versus other animal species, pathogen versus non-pathogens). Rodent and rabbit pathogens yielded 73% correct identifications, and with all bacterial strains only 60% of the identifications were correct. We assume that most QAP participants were from laboratory animal diagnostic laboratories. If this is true, the capabilities of laboratories in the laboratory animal discipline to correctly identify bacterial species are well below what are considered acceptable limits for human diagnostic laboratories. The distribution of cultured bacteria circumvents the most difficult step in the microbiological monitoring of animals, namely primary culture from clinical samples. We propose to set up a QAP that comprises the distribution of specimens mimicking clinical samples normally submitted to laboratory animal diagnostic laboratories.

  16. Die Deutsche Statistische Gesellschaft in der Weimarer Republik und während der Nazidiktatur

    NASA Astrophysics Data System (ADS)

    Wilke, Jürgen

    Nach anfänglichen Schwierigkeiten durch den 1. Weltkrieg erlangte die Deutsche Statistische Gesellschaft (DStatG) unter dem renommierten Statistiker und Vorsitzenden der DStatG, Friedrich Zahn, durch eine Vielzahl von Aktivitäten hohes Ansehen. Es gab Bestrebungen, Statistiker aus allen Arbeitsfeldern der Statistik in die DStatG zu integrieren, wobei die "Mathematische Statistik" nur zögerlich akzeptiert wurde (Konjunkturforschung, Zeitreihenanalyse). Nach der Machtübernahme 1933 durch Adolf Hitler geriet die DStatG in das Fahrwasser nationalsozialistischer Ideologie und Politik (Führerprinzip, Gleichschaltung des Vereinswesens). Damit war eine personelle Umstrukturierung in der DStatG verbunden. Politisch Missliebige und rassisch Verfolgte mussten die DStatG verlassen (Bernstein, Freudenberg, Gumbel u.a.). Unter den Statistikern gab es alle Abstufungen im Verhalten zum Regime von Ablehnung und zwangsweiser Anpassung über bereitwilliges Mitläufertum bis zu bewusster Täterschaft. Besonders die Bevölkerungsstatistik wurde durch die NS- Rassenpolitik auf lange Sicht diskreditiert. Im Rahmen von Wirtschaftsplanung und Aufrüstung wurden neue zukunftsträchtige statistische Modelle (Grünig, Bramstedt, Leisse) entwickelt.

  17. Ear and pitch segregation in Deutsch's octave illusion persist following switch from stimulus alternation to repetition.

    PubMed

    Brancucci, Alfredo; Lugli, Victor; Santucci, Alessandra; Tommasi, Luca

    2011-10-01

    Deutsch's octave illusion occurs when two tones that are spaced an octave apart are repeatedly presented in alternation; the sequence is presented to both ears simultaneously but offset by one tone, so that two dichotic chords are repeatedly presented in alternation. The most common illusory percept consists of an intermittent high tone in one ear alternating with an intermittent low tone in the other ear. The aim of this study was to investigate whether, once the illusory percept has emerged, the illusion will persist when the original sequence is followed by another sequence consisting of the repeated presentation of one of the two dichotic chords. Forty naïve subjects were tested with stimuli consisting first of a priming sequence containing dichotic octaves alternating between ears followed immediately by a test sequence consisting of a single dichotic octave presented repeatedly. The durations of the priming and test sequences were manipulated. The findings showed that the illusory percept is maintained after the switch from alternation to repetition and that the relative length of the priming and test sequences has a negligible influence on the persistence of the illusory percept.

  18. Experimental implementation of the Deutsch-Jozsa algorithm for three-qubit functions using pure coherent molecular superpositions

    SciTech Connect

    Vala, Jiri; Kosloff, Ronnie; Amitay, Zohar; Zhang Bo; Leone, Stephen R.

    2002-12-01

    The Deutsch-Jozsa algorithm is experimentally demonstrated for three-qubit functions using pure coherent superpositions of Li{sub 2} rovibrational eigenstates. The function's character, either constant or balanced, is evaluated by first imprinting the function, using a phase-shaped femtosecond pulse, on a coherent superposition of the molecular states, and then projecting the superposition onto an ionic final state, using a second femtosecond pulse at a specific time delay.

  19. The metaphysics of D-CTCs: On the underlying assumptions of Deutsch's quantum solution to the paradoxes of time travel

    NASA Astrophysics Data System (ADS)

    Dunlap, Lucas

    2016-11-01

    I argue that Deutsch's model for the behavior of systems traveling around closed timelike curves (CTCs) relies implicitly on a substantive metaphysical assumption. Deutsch is employing a version of quantum theory with a significantly supplemented ontology of parallel existent worlds, which differ in kind from the many worlds of the Everett interpretation. Standard Everett does not support the existence of multiple identical copies of the world, which the D-CTC model requires. This has been obscured because he often refers to the branching structure of Everett as a "multiverse", and describes quantum interference by reference to parallel interacting definite worlds. But he admits that this is only an approximation to Everett. The D-CTC model, however, relies crucially on the existence of a multiverse of parallel interacting worlds. Since his model is supplemented by structures that go significantly beyond quantum theory, and play an ineliminable role in its predictions and explanations, it does not represent a quantum solution to the paradoxes of time travel.

  20. International Seminar on Curriculum Development for Basic Education Programmes. (Berlin, West Germany, June 12-21, 1978). Final Report. DSE [Deutsche Stiftung fur internationale Entwicklung] Report.

    ERIC Educational Resources Information Center

    Kahler, David, Ed.

    This report presents the proceedings of a 1978 international seminar held in Berlin which was convened by the German Foundation for International Development (Deutsche Stiftung fur internationale Entwicklung) in cooperation with Teheran's International Institute for Adult Literacy Methods. The designated purpose of the seminar was to examine…

  1. Frequent major errors in antimicrobial susceptibility testing of bacterial strains distributed under the Deutsches Krebsforschungszentrum Quality Assurance Program.

    PubMed

    Boot, R

    2012-07-01

    The Quality Assurance Program (QAP) of the Deutsches Krebsforschungszentrum (DKFZ) was a proficiency testing system developed to service the laboratory animal discipline. The QAP comprised the distribution of bacterial strains from various species of animals for identification to species level and antibiotic susceptibility testing (AST). Identification capabilities were below acceptable standards. This study evaluated AST results using the DKFZ compilations of test results for all bacterial strains showing the number of participants reporting the strain as resistant (R), sensitive (S) or intermediate susceptible (I) to each antibiotic substance used. Due to lack of information about methods used, it was assumed that what the majority of the participants reported (R or S) was the correct test result and that an opposite result was a major error (ME). MEs occurred in 1375 of 14,258 (9.7%) of test results and ME% ranged from 0% to 23.2% per bacterial group-agent group combination. Considerable variation in MEs was found within groups of bacteria and within groups of agents. In addition to poor performance in proper species classification, the quality of AST in laboratory animal diagnostic laboratories seems far below standards considered acceptable in human diagnostic microbiology.

  2. Deutsches SOFIA Institut (DSI) at the SOFIA Science Center: engineering and scientific contributions to the airborne observatory

    NASA Astrophysics Data System (ADS)

    Wolf, Jürgen; Colditz, Sebastian; Lachenmann, Michael; Pfüller, Enrico; Schindler, Karsten; Wiedemann, Manuel; Zinnecker, Hans; Krabbe, Alfred

    2016-09-01

    The Stratospheric Observatory for Infrared Astronomy (SOFIA) is a 2.5-meter infrared telescope built into a Boeing 747SP. In 2014 SOFIA reached its "Full Operational Capability" milestone and nowadays takes off about three times a week to observe the infrared sky from altitudes above most of the atmosphere's water vapor content. Despite reaching this major milestone, efforts to improve the observatory's performance are continuing in many areas. The team of the Deutsches SOFIA Institut, DSI (German SOFIA Institute) at the SOFIA Science Center in Moffett Field, CA works in several engineering areas to improve the observatory's performance and its efficiency. DSI supports the allocation process of SOFIA's observation time for guest observers, provides and supports two facility science instruments and conducts an observing program of stellar occultations by small objects of the solar system. This paper summarizes results and ongoing work on a spare secondary mirror made of aluminum, the new and improved Focal Plane Imager (FPI+) that has become a facility science instrument, the Field-Imaging Far-Infrared Line Spectrometer (FIFI-LS), new cameras and optics for the Fine Field and Wide Field Imagers (FFI+ and WFI+), real-time astrometric solution of star field images, ground support equipment and astronomical observations.

  3. Deutsch 100, 200, 300.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education, Winnipeg.

    Manitoba's curriculum guide for German 100, 200, and 300 is designed to (1) make teachers of these courses aware of the official policy concerning the nature, goals, and objectives of the courses and approved teaching materials, and (2) provide instructional guidelines. The guide provides information about three sets of teaching materials from…

  4. Deutsch 7-9.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education, Winnipeg.

    The Manitoba Department of Education's curriculum guide to German instruction in grades 7 through 9 presents the approved curriculum, makes recommendations for its implementation, and provides information about sets of teaching materials from which teachers can make appropriate selections. The guide outlines the rationale for the curriculur and…

  5. Shaping the System – The DRG Evaluation Project of the German Society for Gynaecology and Obstetrics (Deutsche Gesellschaft für Gynäkologie und Geburtshilfe, DGGG)

    PubMed Central

    Fiori, W.; Renner, S. P.; Siam, K.; Babapirali, J.; Roeder, N.; Dausch, E.; Hildebrandt, T.; Hillemanns, P.; Nehmzow, M.; Zygmunt, M.; Piroth, D.; Schem, C.; Schwenzer, T.; Friese, K.; Wallwiener, D.; Beckmann, M. W.

    2013-01-01

    Introduction: The German DRG system is annually adapted to the changing services provided. For the further development, the self-governing body and its DRG Institute (InEK) depend on participation of the users. Methods: For one of the DRG evaluation projects initiated by DGGG, cost and performance data for the year 2011 from 16 hospitals were available. After plausibility checks and corrections, analyses for service and cost homogeneity were performed. In cases of inadequate DRG-representation attributes were sought that would make an appropriate reimbursement possible. Conspicuities and potential solutions were checked for clinical plausibility. Results: 44 concrete modification proposals for further development of the G-DRG system were formulated and submitted in due time to the InEK. In addition, 3 modification proposals were addressed to the German Institute for Medical Documentation and Information (Deutsches Institut für Medizinische Dokumentation und Information, DIMDI) for further development of the diagnosis classification ICD-10-GM. For all modification proposals care was taken to minimise misdirected incentives and to reduce the potential for disputes with the cost bearers and their auditors services in settlements. Discussion: The publication of the G-DRG system 2014 shows which modification proposals have been realised. Essentially, an appropriate redistribution of the resources among the gynaecological and obstetrics departments is to be expected. The financial pressure that is caused by the generally inadequate financing of hospitals will not be reduced by a further development of the G-DRG system. PMID:24771931

  6. Das deutsche Adverbialsystem (The German Adverbial System)

    ERIC Educational Resources Information Center

    Droescher, W. O.

    1974-01-01

    Describes the surface structure of German adverbs proceeding from the standpoint of dependence-valence grammar. On the basis of their meaning, adverbs are classified as modal, temporal and locational. (Text is in German.) (IFS/WGA)

  7. [Pharmaceutical industry and "New German Medicine" ("Neue Deutsche Heilkunde")].

    PubMed

    Meyer, Ulrich

    2004-01-01

    THe so-called "New German Medicine", initially propagated in the health policy of the National Socialist Party, promoted greater use of phytotherapeutic and homeopathic drugs by the medical community. In response, the "Reichsfachschaft der pharmazeutischen Industrie e. V." (Association of Pharmaceutical Industry of the Reich") was obliged to pursue a carefully chosen double strategy, given that the members of the Association were both manufacturers of natural remedies and manufacturers of allopathic drugs.However, the fact that I.G. Farben completely ignored the "New German Medicine" suggests that the large chemical-pharmaceutical manufacturers did not take this policy very seriously. The only documents pertaining to increased research in the area of natural remedies stem from the medium-sized manufacturers Knoll and Schering. In the case of both companies it is noteworthy that they worked towards obtaining a scientific foundation for the developed preparates, and that they employed conventional methods of chemical analysis and proof of activity. THe growth of the classical manufacturers of natural remedies, such as the company Willmar Schwabe was, as far as any growth at all could be observed, significantly smaller than had been theoretically postulated. There is no casual relationship between any commercial success during the period in which the Nazis were in power and today's commercial prosperity.Moreover, from the viewpoint of the pharmaceutical industry, the "New German Medicine" seems to have passed its zenith before 1936, when the 4-year plan for war preparation entered into force.

  8. Rhipicephalus microplus strain Deutsch, 10 BAC clone sequences

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The cattle tick, Rhipicephalus (Boophilus) microplus, has a genome over 2.4 times the size of the human genome, and with over 70% of repetitive DNA, this genome would prove very costly to sequence at today's prices and difficult to assemble and analyze. We used labeled DNA probes from the coding reg...

  9. Electro-optics laboratory evaluation: Deutsch optical waveguide connectors

    NASA Technical Reports Server (NTRS)

    1980-01-01

    A description of a test program evaluating the performance of an optical waveguide connector system is presented. Both quality and effectiveness of connections made in an optical fiber, performance of the equipment used and applicability of equipment and components to field conditions are reviewed.

  10. Zur Analyse von Deutsch-Englischen Interferenzerscheinungen (On the Analysis of German-English Interference Phenomena).

    ERIC Educational Resources Information Center

    Cornell, Alan; Schmidt, Helmut

    1980-01-01

    Presents examples of interference phenomena, lexical, grammatical, and orthographic, which occurred in the translation section of examinations given to prospective teachers of English in German university-preparatory high schools. The elements of error are analyzed, and corrected versions are supplied. (IFS/WGA)

  11. Audio-Immersion und Deutsch als Fremdsprache (Audio-Immersion and German as a Foreign Language)

    ERIC Educational Resources Information Center

    Jung, Lothar

    1973-01-01

    Based on a paper by H. Schenk presented at 3. Arbeitstagung der Gesellschaft fur Angewandte Linguistik, Stuttgart, West Germany, 7-9 October, 1971 (Third Workshop of the Society for Applied Linguistics). (DD)

  12. German-American Workshop on Adult Education with Target Groups = Deutsch-amerikanisches Doppelseminar zur Zielgruppenarbeit.

    ERIC Educational Resources Information Center

    Kerner, Claus, Ed.; Odenbrett, Glenn, Ed.

    This collection includes eight papers (authored by Germans) on adult education programs in Cleveland, Ohio, and eight papers (authored by Americans) about adult education programs in the Federal Republic of Germany as well as German and English introductions to the collection. The following papers are included: "Neue Wege in der…

  13. Anorexia nervosa, Felix Deutsch, and the associative anamnesis: a psychosomatic kaleidoscope.

    PubMed

    Lipsitt, D R

    1989-01-01

    An abiding mystery of the mind-body connection is that it should seem mysterious at all--an indication, perhaps, of how deeply conditioned we have been by "dualism." That doctrine, laid down more than three centuries ago by French philosopher Rene Descartes, sees mind and body as distinct entities, to be treated separately. It became the paradigm for medicine, and still dominates medical thinking.

  14. Liebes Tagebuch: Abroad at Last, But Let Me Tell You "auf Deutsch."

    ERIC Educational Resources Information Center

    Duncan, Annelise M.

    This paper describes techniques used by a German instructor with American students during a summer abroad program. Learning activities, both in and outside of class, concentrate on writing. The students keep logs and diaries, which force them to be aware of their surroundings and to participate more actively in the life around them. With the…

  15. Rhipicephalus (Boophilus) microplus strain Deutsch, whole genome shotgun sequencing project first submission of genome sequence

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The size and repetitive nature of the Rhipicephalus microplus genome makes obtaining a full genome sequence difficult. Cot filtration/selection techniques were used to reduce the repetitive fraction of the tick genome and enrich for the fraction of DNA with gene-containing regions. The Cot-selected ...

  16. Another Look at Correlations between the Oral Proficiency Interview and the Zertifikat Deutsch als Fremdsprache.

    ERIC Educational Resources Information Center

    Vazulik, Johannes; Brown, Cheri

    A study supplementing earlier research by Lalande and Schweckendiek investigated comparisons and correlations obtained from testing a group of 17 university students of German using both the American Council on the Teaching of Foreign Languages (ACTFL) Oral Proficiency Interview (OPI) and the most recent revision of the examination for the…

  17. CyberDeutsch: Language Production and User Preferences in a Moodle Virtual Learning Environment

    ERIC Educational Resources Information Center

    Stickler, Ursula; Hampel, Regine

    2010-01-01

    This case study focuses on two learners who took part in an intensive online German course offered to intermediate level students in the Department of Languages of the Open University. The course piloted the use of a Moodle-based virtual learning environment and a range of new online tools which lend themselves to different types of language…

  18. Rhipicephalus microplus strain Deutsch, whole genome shotgun sequencing project Version 2

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The cattle tick, Rhipicephalus (Boophilus) microplus, has a genome over 2.4 times the size of the human genome, and with over 70% of repetitive DNA, this genome would prove very costly to sequence at today's prices and difficult to assemble and analyze. Cot filtration/selection techniques were used ...

  19. Von den Flitterwochen zur distanzierten Partnerschaft - Deutsche Manager in internationalen M&A

    NASA Astrophysics Data System (ADS)

    Fuchs, Martina; Schalljo, Martin

    2017-02-01

    Cross-border mergers and acquisitions (M&A) require considerable intercultural openness on the part of the managers involved. A recent wave of takeovers by private equity investors and foreign investors from emerging economies has challenged German executives. In cases of friendly takeovers, as described in this study, managers at first appear to extend a cosmopolitan welcome to the new owners. However, further analysis of structural hermeneutics reveals latent normative professional ethics of managers which lead to practices of distancing, in particular from young investors from China, India, and Russia.

  20. How Well Can a Computer Program Teach German Culture? Some Preliminary Findings from EthnoDeutsch.

    ERIC Educational Resources Information Center

    Ashby, Wendy; Ostertag, Veronica

    2002-01-01

    Investigates the effectiveness of an interactive, computer-mediated instructional segment designed to educate students about ethnicity in German-speaking countries. Fifty-two intermediate German students worked with computer-mediated segments and rated the segments' effectiveness on a Likert-scale questionnaire. (AS)

  1. East Europe Report, Political, Sociological and Military Affairs, No. 2079.

    DTIC Science & Technology

    2007-11-02

    generation. The discussants stressed the participatory opportunities that these proclamations have created for youth in the executive process of the...31 Law-Ethics Interrelationship, Effective Lawmaking Discussed (IWE-TAGESDIENST, 4 Sep 82; EINHEIT, Sep 82) 40 West German Commentary, by...Klaus Heuer SED Legal Expert’s Discussion , by Klaus Heuer Book on SED Contribution to Theoretical Work Reviewed (Gerhard Rossmann; EINHEIT, Sep 82

  2. East Europe Report, Economic and Industrial Affairs

    DTIC Science & Technology

    2007-11-02

    180100 JPRS-EEl-84-053 8 May 1984 East Europe Report ECONOMIC AND INDUSTRIAL AFFAIRS Wfaaöcai üaitoüteö ^^mAUTTmmmcfmiis 19980729 050...Virginia 22201. JPRS-EEI-84-053 8 May 1984 EAST EUROPE REPORT ECONOMIC AND INDUSTRIAL AFFAIRS CONTENTS CZECHOSLOVAKIA Brigade Khozraschet, Team Work...SVET HOSPODARSTVI, 22 Sep 83) 15 GERMAN DEMOCRATIC REPUBLIC March 1984 EINHEIT: Technology’s Role in SED Economic Strategy (EINHEIT, No

  3. 76 FR 81968 - United States v. Deutsche Börse AG and NYSE Euronext; Proposed Final Judgment and Competitive...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ... amended, 15 U.S.C. Sec. 18. 6. The Court has subject matter jurisdiction over this action and the... ``dark'' equities trading services, including the continuous pre- trade publication of the best-priced... equity trading services, like dark pools, which offer no pre-trade transparency and cater mainly...

  4. Zum Problem der Fehlergraduierung in deutsch-franzoesischen Uebersetzungen (On the Problem of Grading Errors in German-French Translations)

    ERIC Educational Resources Information Center

    Kielhoefer, Bernd

    1975-01-01

    Discusses the correction system for German-French translations used in German universities. The following are proposed: (1) Differentiation of, and a grading scale for, errors; (2) Distinguishing interstructural vs. intrastructural errors, (with suggestion for grading); (3) Localizing errors in grammar or vocabulary, with consequences for grading.…

  5. The Role of Previously Learned Languages in the Thought Processes of Multilingual Writers at the Deutsche Schule Barcelona

    ERIC Educational Resources Information Center

    Tullock, Brandon D.; Fernandez-Villanueva, Marta

    2013-01-01

    In recent years, scholars have voiced the need for research which focuses on the ability of multilinguals to write across multiple languages rather than on the limitations that they face when composing in a non-native language. In order to better understand multilingual writers as resourceful and creative problem-solvers, the current study aims to…

  6. Europeanization of the Hospital Markets - Opportunities and Risks for German Hospitals (Europaeisierung des Krankenhausmarkets - Chancen und Risiken fuer deutsche Krankenhaeuser)

    DTIC Science & Technology

    2004-07-06

    e Peise Dpos𔄁ln G. Neubauer: Einftihrung in die Themnatik 4 . Ausblick* 0 Bdatneut. Phase Konergetzhase oninungspolffische Opbion MIuse Diskussion mm...2180163 4.070 2W,4135 3 .004 0 12 a 4 ,. 4 e sho 426_8_48 1,10C 09M2,95 3 8 C2 -004,13 100 8 3M inovwion 3M HIS - Pan Europische Projekt-Studie Tagungsband...780 1998 1999 200 2001 2002 B SornMischeKH RPsychatmsd*KHGU Polnische Krankenhduser: Bettenkapazitaten sana M W - - 2 3 0 . M6 9 2 21.7 1 3 2 1 4 A W

  7. [From the national competence network for viral hepatitis (HepNet) emerged the German Liver Foundation (Deutsche Leberstiftung)].

    PubMed

    Hardtke, S; Wiebner, B; Manns, M P

    2016-04-01

    The competence network for viral hepatitis (HepNet) was founded in 2002 with funding from the German government and has influenced the research on viral hepatitis in Germany. HepNet collaborator sites have been involved in numerous national and international investigator-initiated, as well as industry-sponsored, phase 1-3 studies. Within the HepNet Study-House, many groundbreaking investor-initiated trials have been completed and are still ongoing. For example, the acute hepatitis C trials and trials on chronic hepatitis D (delta), which led to therapy optimization. Continuation of the competence network on viral hepatitis has been achieved by the foundation of the German Liver Foundation, which has been an external cooperation partner of the German Center for Infection Research (DZIF) for two years. The well-established HepNet Study-House acts here as the clinical trial platform for all DZIF hepatitis trials.

  8. Transcriptome database derived from the Texas Deutsch outbreak strain population of the cattle tick, Rhipicephalus (Boophilus) microplus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Southern cattle tick, Rhipicephalus (Boophilus) microplus, vectors Babesia bovis and B. bigemina, which are the protozoans causing cattle fever, a disease that is responsible for significant production losses to cattle producers in much of Africa, Central and South America, and Australia. We ini...

  9. Deutsch, Doyc or Doitsch? Chatters as Languagers--The Case of a German-Turkish Chat Room

    ERIC Educational Resources Information Center

    Hinnenkamp, Volker

    2008-01-01

    The paper looks at the process of online-languaging of adolescents with a migratory and ethnic Turkish background in a diasporic chat room. The multiple resources and voices used are analysed. One particular example is looked at more thoroughly to illustrate the process of languaging and how it is legitimised by the chatters themselves. Finally,…

  10. Representing Value as Digital Object: A Discussion of Transferability and Anonymity; Digital Library Initiatives of the Deutsche Forschungsgemeinschaft; CrossRef Turns One; Fermi National Accelerator Laboratory (Fermilab).

    ERIC Educational Resources Information Center

    Kahn, Robert E.; Lyons, Patrice A.; Brahms, Ewald; Brand, Amy; van den Bergen, Mieke

    2001-01-01

    Includes four articles that discuss the use of digital objects to represent value in a network environment; digital library initiatives at the central public funding organization for academic research in Germany; an application of the Digital Object Identifier System; and the Web site of the Fermi National Accelerator Laboratory. (LRW)

  11. Komm, Lass dir was erzahlen. Versuch einer Methodologie zum Geschichtenerzahlen fur Deutsch (A Methodology for Storytelling in the German Language Classroom).

    ERIC Educational Resources Information Center

    Wicke, Rainer E.

    A methodology is presented for storytelling in the elementary school German language classroom. Intended for the instructor in Alberta, this guide is illustrated with examples of types of activities and techniques useful for teaching German to the elementary school student. (JC)

  12. Rhipicephalus (Boophilus) microplus strain Deutsch, 5 BAC clone sequencing, including two encoding Cytochrome P450s and one encoding CzEst9 carboxylesterase

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The cattle tick, Rhipicephalus (Boophilus) microplus, has a genome over 2.4 times the size of the human genome, and with over 70% of repetitive DNA, this genome would prove very costly to sequence at today's prices and difficult to assemble and analyze. BAC clones give insight into the genome struct...

  13. Prevention, diagnosis, therapy and follow-up care of sepsis: 1st revision of S-2k guidelines of the German Sepsis Society (Deutsche Sepsis-Gesellschaft e.V. (DSG)) and the German Interdisciplinary Association of Intensive Care and Emergency Medicine (Deutsche Interdisziplinäre Vereinigung für Intensiv- und Notfallmedizin (DIVI))

    PubMed Central

    Reinhart, K.; Brunkhorst, F. M.; Bone, H.-G.; Bardutzky, J.; Dempfle, C.-E.; Forst, H.; Gastmeier, P.; Gerlach, H.; Gründling, M.; John, S.; Kern, W.; Kreymann, G.; Krüger, W.; Kujath, P.; Marggraf, G.; Martin, J.; Mayer, K.; Meier-Hellmann, A.; Oppert, M.; Putensen, C.; Quintel, M.; Ragaller, M.; Rossaint, R.; Seifert, H.; Spies, C.; Stüber, F.; Weiler, N.; Weimann, A.; Werdan, K.; Welte, T.

    2010-01-01

    Practice guidelines are systematically developed statements and recommendations that assist the physicians and patients in making decisions about appropriate health care measures for specific clinical circumstances taking into account specific national health care structures. The 1st revision of the S-2k guideline of the German Sepsis Society in collaboration with 17 German medical scientific societies and one self-help group provides state-of-the-art information (results of controlled clinical trials and expert knowledge) on the effective and appropriate medical care (prevention, diagnosis, therapy and follow-up care) of critically ill patients with severe sepsis or septic shock. The guideline had been developed according to the “German Instrument for Methodological Guideline Appraisal” of the Association of the Scientific Medical Societies (AWMF). In view of the inevitable advancements in scientific knowledge and technical expertise, revisions, updates and amendments must be periodically initiated. The guideline recommendations may not be applied under all circumstances. It rests with the clinician to decide whether a certain recommendation should be adopted or not, taking into consideration the unique set of clinical facts presented in connection with each individual patient as well as the available resources. PMID:20628653

  14. Prevention, diagnosis, therapy and follow-up care of sepsis: 1st revision of S-2k guidelines of the German Sepsis Society (Deutsche Sepsis-Gesellschaft e.V. (DSG)) and the German Interdisciplinary Association of Intensive Care and Emergency Medicine (Deutsche Interdisziplinäre Vereinigung für Intensiv- und Notfallmedizin (DIVI)).

    PubMed

    Reinhart, K; Brunkhorst, F M; Bone, H-G; Bardutzky, J; Dempfle, C-E; Forst, H; Gastmeier, P; Gerlach, H; Gründling, M; John, S; Kern, W; Kreymann, G; Krüger, W; Kujath, P; Marggraf, G; Martin, J; Mayer, K; Meier-Hellmann, A; Oppert, M; Putensen, C; Quintel, M; Ragaller, M; Rossaint, R; Seifert, H; Spies, C; Stüber, F; Weiler, N; Weimann, A; Werdan, K; Welte, T

    2010-06-28

    Practice guidelines are systematically developed statements and recommendations that assist the physicians and patients in making decisions about appropriate health care measures for specific clinical circumstances taking into account specific national health care structures. The 1(st) revision of the S-2k guideline of the German Sepsis Society in collaboration with 17 German medical scientific societies and one self-help group provides state-of-the-art information (results of controlled clinical trials and expert knowledge) on the effective and appropriate medical care (prevention, diagnosis, therapy and follow-up care) of critically ill patients with severe sepsis or septic shock. The guideline had been developed according to the "German Instrument for Methodological Guideline Appraisal" of the Association of the Scientific Medical Societies (AWMF). In view of the inevitable advancements in scientific knowledge and technical expertise, revisions, updates and amendments must be periodically initiated. The guideline recommendations may not be applied under all circumstances. It rests with the clinician to decide whether a certain recommendation should be adopted or not, taking into consideration the unique set of clinical facts presented in connection with each individual patient as well as the available resources.

  15. [Prevention and follow-up care of sepsis. 1st revision of S2k guidelines of the German Sepsis Society (Deutsche Sepsis-Gesellschaft e.V., DSG) and the German Interdisciplinary Association of Intensive Care and Emergency Medicine (Deutsche Interdisziplinäre Vereinigung für Intensiv- und Notfallmedizin, DIVI)].

    PubMed

    Brunkhorst, F M; Gastmeier, P; Kern, W; Krüger, W; Mayer, K; Weimann, A; Welte, T; Putensen, C; Werdan, K; Reinhart, K

    2010-07-01

    The 1st revision of the S2k guideline on the prevention and follow-up care of sepsis, provided by the German Sepsis Society in collaboration with 17 German medical scientific societies and one self-help group provides state-of-the-art information on the effective and appropriate medical care of critically ill patients with severe sepsis or septic shock. The guideline recommendations may not be applied under all circumstances. It rests with the clinician to decide whether a certain recommendation should be adopted or not, taking into consideration the unique set of clinical facts presented in connection with each individual patient as well as the available resources.

  16. [Guideline (S2k, AWMF) of the Deutsche Gesellschaft für Pneumologie und Beatmungsmedizin and the Deutsche Gesellschaft für Arbeitsmedizin und Umweltmedizin "Diagnostics and Expert Opinion in the Occupational Disease No. 4101 Silicosis (Including Coal Worker's Pneumoconiosis)"].

    PubMed

    Baur, X; Heger, M; Bohle, R M; Hering, K G; Hofmann-Preiß, K; Nowak, D; Tannapfel, A; Teschler, H; Voshaar, T; Kraus, T

    2016-12-01

    During the last 1.5 years an update of the guideline on silicosis was made by an interdisciplinary working group. New medical and scientific knowledge and the experience in expert opinion practice were taken into account.By preparing the initial guideline in 2010 standardization of diagnostics and adaption of the "Moers convention" which was not based on medical knowledge was in the focus, whereas the current update deals with fine emendation and extension, especially of the compensation rate (adaption with the Reichenhall recommendation).The diagnosis of silicosis (including mixed dust pneumoconiosis) is based on a detailed occupational history, and predominantly on the typical radiological findings. However, at initial diagnosis the standardized LD-HRCT takes an important role because of its high sensitivity and specificity. Exceptional cases are those with characteristic findings in chest X-ray follow-up. Correspondingly, it is mentioned in the guideline: "The standardized appraisal of the Low-Dose-Volume HRCT requires application of the CT classification (ICOERD, International Classification of Occupational and Environmental Respiratory diseases). In order to diagnose silicosis in CT scan opacities with sharp borders in both central upper lung fields and their circumferencies have to be documented. By comparing with ILO standard radiographs at least profusion category 1 in the right and left upper lung fields has to be reached (total profusion category 2)."The pathologic minimal requirement for the diagnosis of silicosis which has undergone controversial discussion has now also been defined. Corresponding to Hnizdo et al. 2000 it is now mentioned: "Finding of less than 5 silicotic granuloma per lung lobe by palpation is regarded as insignificant." This is a convention and not a threshold based on detailed medical scientific and statistical studies; it is based on extended experience in the South African gold mines.This guideline also deals with silicotic hilar (and sometimes mediastinial) lymph nodes; according to the guideline working group they do not closely correlate with the degree of pulmonary involvement. Extended conglomerating and enduring lymph-node processes may lead to dislocation of the hili with impairment of large bronchi and vessels. Shell-like calcifications dominating in the periphery of lymph nodes produce so-called egg-shell hili.The paragraph on exercise testing is now extended: if neither ergometry nor spiroergometry can be performed a 6 minute walking test by measuring oxygen saturation should be done.Furthermore, in individual expert opinion examinations right heart catheterization (the patient is not obliged to give informed consent) may be recommended, if echo cardiography gives evidence for pulmonary hypertension or if it is difficult to differentiate between right and left heart failure. The presence of pulmonary hypertension which is of prognostic relevance has to be considered when grading reduction in earning capacity.For interpretation of spirometry values the new GLI reference values has to be applied. Grading of impairment is due to the recommendation of the DGP.According to current medical scientific knowledge it is unclear, whether certain disorders of the rheumatic group such is scleroderma or Caplan syndrome which are sometimes associated with silicosis (or coal workers' pneumoconiosis) belong in toto to the occupational disease number 4101 (silicosis). Within this context, additional studies are needed to clarify the role of occupational quartz exposure and other risk factors.The guideline working group hopes that this update will help to optimize diagnostics and expert opinion of silicotic patients.

  17. 75 FR 7299 - Self-Regulatory Organizations; International Securities Exchange, LLC; Order Approving Proposed...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-18

    ... Deutsche B rse AG (``Deutsche B rse'') and SIX Swiss Exchange (``SIX''). SIX is owned by SIX Group (Eurex Frankfurt, Eurex Z rich, Deutsche B rse, SIX, SIX Group, and U.S. Exchange Holdings, Inc. are...

  18. 78 FR 70984 - Order Extending Temporary Conditional Exemption for Nationally Recognized Statistical Rating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... FSA Letter; SFJ Letter; AFME Letter; JCR Letter. \\30\\ See Letter from Tom Deutsch, Executive Director... from Tom Deutsch, Executive Director, American Securitization Forum and Chris Dalton, Chief...

  19. 77 FR 71201 - Order Extending Temporary Conditional Exemption for Nationally Recognized Statistical Rating...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-29

    ... Deutsch, Executive Director, American Securitization Forum, and Chris Dalton, Chief Executive Officer... Barnard to the Commission, dated Nov. 23, 2011 (``Barnard Letter''); Letter from Tom Deutsch,...

  20. JPRS Report, East Europe.

    DTIC Science & Technology

    2007-11-02

    Modrow; EINHEIT, No 8, Aug 87) 41 ECONOMIC BULGARIA Decree on Transfer of Socialist Property to Collectives (Georgi Atanasov, Ivan Shpatov...for the broad range of consumer goods? The increasing economic weight of design. 5885 GERMAN DEMOCRATIC REPUBLIC POLITICAL GORBACHEV DISARMAMENT...4. Tagung des ZK der SED," Dietz publishing house, Berlin, 1987, p 12). 5885 GERMAN DEMOCRATIC REPUBLIC POLITICAL SED PROGRESS, HONECKER’S

  1. 77 FR 15422 - Self-Regulatory Organizations; EDGX Exchange, Inc.; Notice of Filing of Proposed Rule Change...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... wholly-owned subsidiary of Deutsche B rse AG (``Deutsche B rse''), effectively granting Deutsche B rse a..., in turn, is jointly owned by Deutsche B rse and SIX. SIX is owned by SIX Group AG (``SIX Group''). \\3... B rse, SIX Group, and SIX signed a definitive agreement for the Transaction, which would...

  2. 77 FR 15413 - Self-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing of Proposed Rule Change...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... wholly-owned subsidiary of Deutsche B rse AG (``Deutsche B rse''), effectively granting Deutsche B rse a..., in turn, is jointly owned by Deutsche B rse ] and SIX. SIX is owned by SIX Group AG (``SIX Group... B rse, SIX Group, and SIX signed a definitive agreement for the Transaction, which would...

  3. 77 FR 24752 - Self-Regulatory Organizations; EDGA Exchange, Inc.; EDGX Exchange, Inc.; International Securities...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ...''), which will become a wholly-owned subsidiary of Deutsche B rse AG (``Deutsche B rse''), granting Deutsche B rse a 100% indirect ownership interest in ISE Holdings which, in turn, wholly owns ISE and holds a...'', and, with Deutsche B rse, the ``German Upstream Owners'').\\8\\ Eurex Frankfurt is a...

  4. 77 FR 15417 - Self-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... Global Derivatives AG (``EGD''), which will become a wholly-owned subsidiary of Deutsche B rse AG (``Deutsche B rse''), effectively granting Deutsche B rse a 100% indirect ownership interest in ISE Holdings... Frankfurt is a wholly-owned subsidiary of Eurex Z rich, which, in turn, is jointly owned by Deutsche B...

  5. "Deutsch ist doch keine Fremdsprache!" - Ausbildungsgaenge fuer Lehrer auslaendischer Kinder an deutschen Schulen ("But German is not a Foreign Language!" Training for German Teachers of Foreign Children in German Schools)

    ERIC Educational Resources Information Center

    Reich, Hans H.

    1976-01-01

    Children of foreign workers in Germany have a language problem differing from that of German children studying (e.g.) English. With the goal of integrating the foreign children into German life, teachers with certain qualities and skills are needed. An appropriate teachers' training course is described. (Text is in German.) (IFS/WGA)

  6. Die Vergangenheitstempora als Lehr- und Lerngegenstand im Fach "Deutsch als Fremdsprache" (The Past Tenses as a Topic of Teaching and Learning in the Field of "German as a Foreign Language)

    ERIC Educational Resources Information Center

    Latzel, Sigbert

    1974-01-01

    Evaluates tenses as to (1) communicative importance, (2) frequency, and (3) range. Under (1), finds actual tense less important than accompanying adverbials and extra-linguistic factors. Discusses chief difficulties appearing in use and interpretation of past tenses, and how the results of linguistic research may help to deal with them. (Text is…

  7. "Onkle Karl" aus Milwaukee: Deutsch-amerikanische Einwandererkultur im Spiegel der Jugendliteratur vor hundert Jahren (Uncle Carl from Milwaukee: German-American Newcomer Culture Reflected in Children's Literature a Hundred Years Ago).

    ERIC Educational Resources Information Center

    Weiss, Gerhard

    1998-01-01

    Examines a late nineteenth-century Milwaukee (Wisconsin) publication for children and young people as a reflection of German-American middle-class culture of the time, showing how the spirit of the 1848 revolution and the experience of the American Civil War shaped German-American intellectuals and how the ideals of freedom and equality dominated…

  8. "Land der Berge, Land der Seen": Zum Oesterreichbild in amerikanischen Deutsch-Lehrbuechern ("Land of Mountains, Land of Lakes": On the Picture of Austria Presented by German Textbooks in the USA).

    ERIC Educational Resources Information Center

    Koppensteiner, Juergen

    1978-01-01

    Nearly all German textbooks currently used in the USA either entirely fail to mention Austria, or else portray it by means of myths, cliches (Apfelstrudel, Sachertorte, Gemuetlichkeit), and often with outright untruths. The American student gets a picture of Austria as an "underdeveloped Disneyland of Europe". (WGA)

  9. 77 FR 36324 - Self-Regulatory Organizations; NYSE MKT LLC; Notice of Filing of Proposed Rule Change Amending...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ... independence policy in connection with the previously proposed combination of NYSE Euronext and Deutsche B rse..., following the European Commission's decision to prohibit the Combination, NYSE Euronext and Deutsche B...

  10. 77 FR 36321 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing of Proposed Rule...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ... independence policy in connection with the previously proposed combination of NYSE Euronext and Deutsche B rse..., following the European Commission's decision to prohibit the Combination, NYSE Euronext and Deutsche B...

  11. 77 FR 36307 - Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing of Proposed Rule Change Amending...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-18

    ... proposed combination of NYSE Euronext and Deutsche B rse AG (the ``Combination'').\\4\\ Under the rule change... prohibit the Combination, NYSE Euronext and Deutsche B rse agreed to terminate the agreement to...

  12. 76 FR 31222 - Identification of Enforceable Rules and Orders

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-31

    ... INFORMATION CONTACT: Rebecca G. Deutsch, Office of the General Counsel, CFPB, 1801 L Street, NW., Washington, DC 20036, rebecca.deutsch@treasury.gov . SUPPLEMENTARY INFORMATION: Under the Act, on the...

  13. Surgery May Be Best for Advanced Melanoma

    MedlinePlus

    ... patients long-term," said study leader Dr. Gary Deutsch, a cancer surgeon at Northwell Health in Great ... within the belly is rare. For the study, Deutsch and his team analyzed the medical records of ...

  14. The Dimensionality of Trust

    DTIC Science & Technology

    2016-06-07

    undesired events. Several trust theorists have characterized distrust as that which is feared, and trust as that which is hoped (e.g., Deutsch , 1958...earliest trust theorist, Morton Deutsch (1958, p. 267) defines suspicion (a concept Deutsch has used interchangeably with the distrust concept) as...theorists have conceptualised distrust as a psychological state as well as a choice behaviour. Theorists such as Deutsch (1958) have equated non

  15. Der Forschungsflughafen und das Institut fuer Luft- und Raumfahrtsysteme

    DTIC Science & Technology

    2007-11-02

    Broitzem: Deutsche Verkehrsfliegerschule Völkenrode: Deutsche Forschungsanstalt für Luftfahrt (DFL) Waggum: Technische Hochschule Grundsteinlegung...Forschungsflughafen Aerodata Deutsches Zentrum für Luft- und Raumfahrt DLR VW Air Services TU Braunschweig Luftfahrt -Bundesamt LBA Deutscher Aeroclub

  16. 75 FR 78758 - Prohibited Transaction Exemptions From Certain Prohibited Transaction Restrictions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-16

    ... following: 2010-31, Deutsche Asset Management (UK) Limited, D-11495; 2010-32, Sherburne Tele Systems, Inc... the participants and beneficiaries of the plan. Deutsche Asset Management (UK) Limited (the Applicant... Management (UK) Ltd. and executed by Deutsche Bank AG were not part of any agreement, arrangement,...

  17. 77 FR 19391 - Self-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... NYSE Euronext and Deutsche B rse AG Will Not Become Effective March 26, 2012. Pursuant to Section 19(b... business combination (the ``Combination'') of NYSE Euronext, a Delaware corporation, and Deutsche B rse AG, an Aktiengesellschaft organized under the laws of the Federal Republic of Germany (``Deutsche B...

  18. 77 FR 19394 - Self-Regulatory Organizations; NYSE Amex LLC; Notice of Filing and Immediate Effectiveness of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Euronext and Deutsche B rse AG Will Not Become Effective March 26, 2012. Pursuant to Section 19(b)(1) \\1... ``Combination'') of NYSE Euronext, a Delaware corporation, and Deutsche B rse AG, an Aktiengesellschaft organized under the laws of the Federal Republic of Germany (``Deutsche B rse''). The Holdco Proposal...

  19. 75 FR 51134 - Self-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... the FWB Frankfurter Wertpapierb rse (Frankfurt Stock Exchange) and traded on the Xetra trading system operated by Deutsche B rse AG (``DBAG''). DBAG is regulated by the German Federal Financial Supervisory.... \\7\\ See ``Guide to the Equity Indices of Deutsche B rse,'' at http://www.deutsche-boerse.com...

  20. 77 FR 19397 - Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing and Immediate Effectiveness of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Euronext and Deutsche B rse AG Will Not Become Effective March 26, 2012. Pursuant to Section 19(b)(1) \\1... combination (the ``Combination'') of NYSE Euronext, a Delaware corporation, and Deutsche B rse AG, an Aktiengesellschaft organized under the laws of the Federal Republic of Germany (``Deutsche B rse''). The...

  1. 77 FR 19396 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Between NYSE Euronext and Deutsche B rse AG Will Not Become Effective March 26, 2012. Pursuant to Section... business combination (the ``Combination'') of NYSE Euronext, a Delaware corporation, and Deutsche B rse AG, an Aktiengesellschaft organized under the laws of the Federal Republic of Germany (``Deutsche B...

  2. 77 FR 19399 - Self-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Combination Between NYSE Euronext and Deutsche B rse AG Will Not Become Effective March 26, 2012. Pursuant to... Delaware corporation, and Deutsche B rse AG, an Aktiengesellschaft organized under the laws of the Federal Republic of Germany (``Deutsche B rse''). The Holdco Proposal was conditionally approved by the...

  3. 77 FR 19400 - Self-Regulatory Organizations; EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... NYSE Euronext and Deutsche B rse AG Will Not Become Effective March 26, 2012 Pursuant to Section 19(b... business combination (the ``Combination'') of NYSE Euronext, a Delaware corporation, and Deutsche B rse AG, an Aktiengesellschaft organized under the laws of the Federal Republic of Germany (``Deutsche B...

  4. 76 FR 27863 - Airworthiness Directives; Airbus Model A318-112, A319-111, A319-112, A319-115, A319-132, A319-133...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-13

    ... been detected on terminal modules Part Number (P/N) NSA 937901M1604, manufactured by Deutsch, due to an... on terminal modules Part Number (P/N) NSA 937901M1604, manufactured by Deutsch, due to an... Number (P/N) NSA 937901M1604, manufactured by Deutsch, due to an insufficient crimping of the...

  5. Personal Storytelling and Narrative as a Means for Climate Scientists to Engage and Inform Public Audiences - Illustrated by the Play '2071 - The World We'll Leave Our Grandchildren' Comissioned by the Royal Court Theatre, London and the Deutsches Schauspielhaus, Hamburg

    NASA Astrophysics Data System (ADS)

    Rapley, C. G.

    2015-12-01

    In order to engage greater public interest in science it is necessary to move beyond the traditional academic "information deficit" mode of communication, with its emphasis on the delivery and explantion of 'facts'. This is especially the case for topics such as climate science, which have the potential to provoke strong conscious or unconscious emotional and ideological audience reactions. The use of personalised narrative and storytelling offers a means to draw in non-experts in a way that overcomes barriers of disinterest or prejudice. The talk will address the role of climate scientists in communicating within the public square, and will use the play '2071 - The World We'll Leave Our Grandchildren" as an example of how theatre can provide an effective means of communicating complex and provocative knowledge and understanding. The play was commissioned by the Royal Court Theatre, London and the Deutshes Schauspielhaus, Hamburg. It received positive reviews and sold out at the London venue.

  6. DFVLR/FAA (Deutsche Forschungs-und Versuchsanstalt fuer Luft und Raumfahrt/Federal Aviation Administration) Propeller Noise Tests in the German-Dutch Wind Tunnel DNW. Appendix V. The Effect of Propeller Disc-Plane Attitude (Propeller 2: Thickness 8.5%, Square Tip-Shape),

    DTIC Science & Technology

    1986-01-01

    100 PlX 1. ul -100 cl -200 0L a- -300 -400 -i PMIN= -340.2 -500 1 .0 .5 1.0 TIME - REV. 120 AVERAGE (70) P IOWER SPECTRUM OF= 11 .2 Hz 110 00 0...268 4: 3.60 T: 288.6 K, AVERAGE (68) TIME HISTOPY (AP < 56 %) PMAX= 60.9 50 -- ,’-qJ .. 50 TIME- 0 ul -50 Lu a., -,,ɜ - Io -200 r18 . .0 .5 1.0 TIME

  7. Panel on Emerging Petroleum and Natural Gas Issues

    DTIC Science & Technology

    2009-09-30

    5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Deutsche Bank ,Theodor-Heuss- Allee 70,60486 Frankfurt, Germany, 8...Economist Deutsche Bank adam.sieminski@db.com + 1 202 662 1624 All prices are those current at the end of the previous trading session unless otherwise...indicated. Prices are sourced from local exchanges via Reuters, Bloomberg and other vendors. Data is sourced from Deutsche Bank and subject companies

  8. International Data Archive

    DTIC Science & Technology

    1971-01-01

    and the International System. 20. Russett Bruce M., Karl Deutsch , Hayward Alker, and Harold Lasswell, World Handbook of Political and Social...Russett, Bruce M., Karl Deutsch , Hayward Alker, and Harold Lasswell. World Handbook of Political and Social Indicators. Data for 141 polities...August, 1969, Charles McClelland. (23,000 Events) World Handbook of Political and Social Indicators, First Edition, Bruce Russett, Karl Deutsch

  9. Research in Text Processing

    DTIC Science & Technology

    1992-12-21

    Seminar on User Modeling, Deutsches Forschungszentrum fiir Kiinstliche Intelligenz GmbH (DFKI), Saarbruecken, Germany, November 1990. Douglas Appelt has...Italy, Novem- ber 1990. "* Douglas Appelt, "Weighted Abduction for Plan Ascription", Seminar on User Modeling, Deutsches Forschungszentrum fir...Understanding System) project in England, France, Netherlands, and Germany. "* A group at Deutsches Forschungszentrum ffir Kiinstliche Intelligenz GmbH (DFKI

  10. Modular Universal Scalable Ion-trap Quantum Computer

    DTIC Science & Technology

    2016-06-02

    errors (~2%). Using this system, we have implemented the Deutsch -Jozsa algorithm, the Bernstein- Vazirani algorithm, and the quantum Fourier...transform algorithm on five physical qubits. Figure 5 shows the results for running both the Deutsch -Jozsa algorithm (for Figure 5a and b) and the...the Deutsch - Jozsa algorithm. For the four-qubit Bernstein-Vazirani algorithm, the single-shot detection for the correct estimated sequence is

  11. Calibration of Trust and Distrust

    DTIC Science & Technology

    2016-06-07

    entrenched beliefs and behaviours, regardless of whether they are positive or negative ( Deutsch , 1973). Any proclivity toward either an exaggerated...Trust in Organizations: Frontiers of Theory and Research (pp. 246-260). Thousand Oaks, CA: Sage Publications. DEUTSCH , M. (1973). The...Bunker, B., & Rubin, J. (Eds.). Conflict, cooperation, and justice: Essays inspired by the work of Morton Deutsch . (pp.133-173). San Francisco, CA, US

  12. CTC Sentinel. Volume 8, Issue 7, July 2015

    DTIC Science & Technology

    2015-07-01

    industry approach will likely improve our efforts in this domain. Pete Favat is the North American Chief Creative Officer for Deutsch , Inc...leading transformative creative work on behalf of Taco Bell, Pizza Hut, and Dr Pepper. Prior to joining Deutsch , Mr. Favat spent 13 years at Arnold...Favat Chief Creative Officer, Deutsch Usman Raja Director, Unity Initiative Moderator Paul Cruickshank Terrorism Analyst, CNN Expert Roundtable LTG

  13. German Foreign and Security Policy: Determinants of German Military Engagement in Africa Since 2011

    DTIC Science & Technology

    2015-06-01

    militaereinsaetze-gaucks-leitfaden-12778867.html; Christian Nünlist, “Mehr Verantwortung?: Deutsche Außenpolitik 2014 [More responsibility?: German foreign...and Strategy 55, no. 6 (2013): 63–90, http://www.tandfonline.com.libproxy.nps.edu/doi/pdf/ 10.1080/ 00396338.2013.862937; Joschka Fischer, “ Deutsche ...libyen- einsatz- deutsche -aussenpolitik-eine-farce-1.1075362; “German Foreign Policy: The Unadventurous Eagle,” Economist, May 12, 2011, http

  14. Germany’s Ostpolitik in Crisis: President Putin and Chancellor Merkel Amid the Ukraine Crisis

    DTIC Science & Technology

    2015-06-01

    Free Trade Area DGAP Deutsche Gesellschaft für Auswärtige Politik (German Council in Foreign Relations) ECFR European Council on Foreign Relations...Reductions NATO North Atlantic Treaty Organization NSDAP Nationalsozialistische Deutsche Arbeiterpartei [National Socialist German Workers’ Party...political commentary, and think-tank reports, such as the German Council in Foreign Relations ( Deutsche Gesellschaft für Auswärtige Politik [DGAP]), the

  15. Application of Operational Art - The German 8th Army at the Battles at Tannenberg 1914

    DTIC Science & Technology

    2015-03-27

    thought of 1914. Therefore, the following paragraphs will address these 13 Markus Poehlmann, Der erste Weltkrieg 1914-1918. Der deutsche Aufmarsch in...ein kriegerisches Jahrhundert (Muenchen, Germany: Bucher Verlag, 2014), 12. 14 Poehlmann, Der erste Weltkrieg 1914-1918. Der deutsche Aufmarsch in...23 Showalter, Tannenberg Clash ofEmpires 1914, 117. 241bid. 25 Schaefer, Tannenberg, 15. 26 Trevor N. Dupuy, Der Genius des Krieges: Das deutsche

  16. Linking Cholesterol to Cancer: Circulating 27-Hydroxycholesterol and Breast Cancer Risk by Tumor Subtype and Expression of CYP27A1 and CYP7B1

    DTIC Science & Technology

    2016-04-01

    and Expression of CYP27A1 and CYP7B1 PRINCIPAL INVESTIGATOR: S. Renée Turzanski Fortner CONTRACTING ORGANIZATION: Deutsches Krebsforschungszentrum...WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER Deutsches ...the following project: Deutsches Zentrum für Lungenforschung (DZL)“ to combat widespread lung diseases”, Sub-project: Translational Lung Research

  17. Sino-American Relations in the 21st Century: Taking a Page from the Venezuelan Crisis of 1895

    DTIC Science & Technology

    2015-04-13

    to stop many theorists from attempting to define the term. Karl Deutsch defines power as, “the ability to prevail in conflict and overcome...Karl Deutsch , The Analysis of International Relations (Englewood Cliffs, NJ: Prentice Hall, 1988), 22. 2 Hans Morgenthau, Politics Among Nations: The...accessed September 23, 2014). Deutsch , Karl. The Analysis of International Relations. Englewood Cliffs, NJ: Prentice- Hall, Inc., 1988

  18. Bewegungsapparat: Postcraniales Skelett und Muskulatur

    NASA Astrophysics Data System (ADS)

    Fischer, Martin S.

    Der Bewegungsapparat bestimmt die Form des Wirbeltierkörpers. So lässt sich z. B. aus der Gestalt eines Fisches auf seine bevorzugt e Schwimmweise schließen (S. 61). Bei den aquatisch en Schädeltieren dominiert die Fortbewegung mit axialem Antrieb; bei den meisten Tetrapoda findet sich eine Kombination aus axialem Antrieb und Bewegung durch Gliedmaßen. Selbst beim höchst spezialisierten Gang, der bipeden Bewegung des Menschen, sind Torsionsbewegungen des Rumpfes noch maßgeblich und bestimmen auch die Grundform des menschlichen Körpers (z. B. die Taille). Obwohl die verschiedenen Antriebsmechanismen eine funktionelle Einheit bilden, werden im Folgenden das Axialskelett sowie der Schulter- und Beckengürtel mit den zugehörigen Extremitäten getrennt besprochen.

  19. 76 FR 10947 - Registration and Regulation of Security-Based Swap Execution Facilities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-28

    ... key goal of the Dodd-Frank Act is to bring trading of SB swaps onto regulated markets,\\7\\ as reflected... Department, Deutsche Bank AG, to David A. Stawick, Secretary, CFTC, and Elizabeth M. Murphy, Secretary, Commission, dated October 6, 2010 (``Deutsche Bank Letter''), at 5-6 and 8-9; and letter from Larry Tabb,...

  20. Historical Experiments and Science Education--From Conceptual Planning of Exhibitions to Continuing Education for Teachers

    ERIC Educational Resources Information Center

    Teichmann, Juergen

    2015-01-01

    At the Deutsches Museum in München, we established in the department of education during more than 35 years a series of historical experiments and constructed apparatus for pedagogic purposes. We use these reproductions mainly for continuing teacher education within our department. At the exhibitions of the Deutsches Museum there exist many…

  1. 75 FR 13151 - In the Matter of the Applications of EDGX Exchange, Inc., and EDGA Exchange, Inc. for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... Frankfurt AG (``Eurex Frankfurt,'' and, with Deutsche B rse AG, the ``German Upstream Owners''). Eurex... owned by Deutsche B rse AG and SIX Swiss Exchange AG (``SWX''), a wholly-owned subsidiary of SIX Group... rse AG, Eurex Z rich, SWX, SWX Group, and Verein SWX Swiss Exchange. \\16\\ In this regard, through...

  2. 75 FR 1574 - Endangered and Threatened Wildlife and Plants; 12-month Finding on a Petition To Revise Critical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-12

    ..., p. 1). Although manatees occupy different habitats during various times of the year (Deutsch et al..., and return once again when water temperatures are too cold (Hartman 1979, p. 26; Deutsch et al. 2000... winter months, based on data from telemetry (Reid et al. 1991, p. 185; Weigle et al. 2001, p. 18;...

  3. At Periscope Depth: Exploring Submarine Proliferation In Southeast Asia

    DTIC Science & Technology

    2015-09-01

    Arrangements GDP gross domestic product HDW Howaldtswerke- Deutsche Werft (Germany) IADS Integrated Air Defense System ICJ International Court of Justice...from its Kockums shipyard gave way to an offer for second- hand Type-209 hulls from Germany’s Howaldtswerke- Deutsche Werft (HDW) shipyard; Turkey

  4. Childhelp

    MedlinePlus

    ... Help Now Protect A Child Donate English Français Deutsch Español The Issue What is Child Abuse? Child ... Child News & Events Press Contact Blog English Français Deutsch Español Donate The Issue Our Story Our Solution ...

  5. Briefkasten oder Brieftaube? Zur Auswahl der Lexik in amerikanischen Deutschlehrwerken fuer die Grundstufe. ("Mailbox" or "Carrier Pigeon"? Selecting Vocabulary for American College-Level Elementary German Textbooks).

    ERIC Educational Resources Information Center

    Bolton, Sibylle

    A comparison of four college-level elementary German textbooks reveals significant differences in the numbers of vocabulary entries in each textbook. Further comparison of three of the textbooks with the basic German vocabulary lists provided in "Kontaktschwelle Deutsch als Fremdsprache" and in "Das Zertificat Deutsch als Fremdsprache" reveal in…

  6. Transitions From Violence to Politics: Conditions for the Politicization of Violent Non-State Actors

    DTIC Science & Technology

    2015-12-01

    169 “Kurdish PKK begins withdrawal from Turkey in peace bid,” Deutsche Welle, accessed June 12, 2015, http://www.dw.de...Kurdish PKK Begins Withdrawal from Turkey in Peace Bid.” Deutsche Welle. Accessed June 12, 2015. http://www.dw.de/kurdish-pkk-begins-withdrawal

  7. New Forms of Matter in Optical Lattices

    DTIC Science & Technology

    2016-05-19

    Joel Matthew Orloff award for the most outstanding senior thesis in the MIT physics department Colin Kennedy (Ketterle group), 2014 Deutsch Award for...Metrologica, Torino Lawrence Cheuk (Zwierlein group) wins the MIT Physics Department’s Martin Deutsch award for Excellence in Experimental Physics 2013

  8. Unification Costs for Korea and the Korean Peninsula

    DTIC Science & Technology

    2015-12-01

    86 xiii LIST OF ACRONYMS AND ABBREVIATIONS BOK Bank of Korea CCP Chinese Communist Party DM Deutsche Mark DMZ...financially supported the privatization process. In the process, Germany spent about 200 billion deutsche mark (DM).56 Considering the exchange rate

  9. Simulation Training in Health Care

    DTIC Science & Technology

    2015-06-01

    Jones, Hennessey, & Deutsch , 1985). Today, simulations are used for diverse purposes, including entertainment, educa- tion, training, system...interventional radiology training. Human Factors, 53, 612–625. Jones, E. R., Hennessey, R. T., & Deutsch , S. (1985). Human factors aspects of simulation

  10. Deception in Covert Nuclear Weapons Development: A Framework to Identify, Analyze, and Mitigate Future Long-Term Deception Efforts

    DTIC Science & Technology

    2016-03-01

    at the Deutsche Werke shipyard to cover exposed slipways. It was in these facilities that production of the first 250-ton U-boats would commence...though it was still concealed from Allied observation. In December 1933, workers began installing large huts over the slipways at the Deutsche Werke...development program (1934)  * Large huts constructed to cover exposed slipways at  Deutsche  Werke  (U‐boat assembly) in 1933  * German naval command

  11. The Russian-European Union Competition in Ukraine

    DTIC Science & Technology

    2015-06-01

    news/world-europe-29052599. 99“Germany’s Merkel Pushes for Implementation of Russia Sanctions,” Deutsche Welle, September 10, 2014, http://dw.de/p...102“Ukraine Takes One Step Closer to EU,” Deutsche Welle, June 26, 2014, http://www.dw.de/ukraine-takes-one-step-closer-to-eu/a...Neighborhood Policy,” 82. 167Reiber, “Geopolitical Games,” 338; Andrey Gurkov, “Eurasian Union: Putin’s Answer to the EU,” Deutsche Welle, May 29, 2014

  12. A European Identity: Too Much to Hope For

    DTIC Science & Technology

    2015-12-01

    Benzow, “German AfD Tries to Shake Off ‘Tea Party’ Tag,” Deutsche Welle, May 21, 2014, accessed June 16 2014, http://www.dw.de/german-afd-tries-to-shake...Germany’s Euroskeptic AfD Elects Conservative Leader Petry,” Deutsche Welle, July 4, 2015, accessed September 23, 2015, http://www.dw.com/en/germanys...but none were as serious contenders in the political arena as Die Republikaner and the Deutsche Volksunion. From 1989 to 1995, the group succeeded in

  13. Alpha One Foundation

    MedlinePlus

    Languages French (Francais) German (Deutsch) Italian (Italiano) Spanish (Español) Portuguese (Portugues) Swedish (Svenska) Donate One Time Monthly Keep In Touch | About Us | Contact Us | What is the Alpha-1 ...

  14. Fetal Alcohol Syndrome

    MedlinePlus

    ... The diagnosis of fetal alcohol syndrome. Deutsches Arztebaltt International. 2013;110:703. Ungerer M, et al. In utero alcohol exposure, epigenetic changes and their consequences. Alcohol Research: Current Reviews. 2013;35:37. Coriale G, et al. ...

  15. Zweiter Linguistischer Orientierungskurs (Second Linguistic Orientation Course)

    ERIC Educational Resources Information Center

    Gosewitz, Uta; Wiegand, Herbert Ernst

    1973-01-01

    Report on the Second Linguistic Orientation Course sponsored by the Institut fur deutsche Sprache (Institute for the German Language) and funded by the Volkswagen Foundation; held at Mannheim, West Germany, February 21-March 3, 1972. (RS)

  16. The Ghost in the Atom

    NASA Astrophysics Data System (ADS)

    Davies, P. C. W.; Brown, Julian R.

    1993-09-01

    Foreword; 1. The strange world of the quantum; 2. Alain Aspect; 3. John Bell; 4. John Wheeler; 5. Rudolf Peierls; 6. David Deutsch; 7. John Taylor; 8. David Bohm; 9. Basil Hiley; Glossary; Further reading; Index.

  17. STS-55 MS3 Harris conducts HOLOP experiment at SL-D2 Rack 11 aboard OV-102

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Mission Specialist 3 (MS3) Bernard A. Harris, Jr works at Spacelab Deutsche 2 (SL-D2) Rack 11 with the Holographic Optics Laboratory (HOLOP) aboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102.

  18. Zu Problemen statistischer Methoden in der Sprachwissenschaft (Problems of Statistical Methods in Linguistics)

    ERIC Educational Resources Information Center

    Zorn, Klaus

    1973-01-01

    Discussion of statistical apparatus employed in L. Doncheva-Mareva's article on the wide-spread usage of the present and future tense forms with future meaning in German letters, Deutsch als Fremdsprache, n1 1971. (RS)

  19. Vaccine Acquisition Strategies - The Force Health Protection Gamble

    DTIC Science & Technology

    2007-11-02

    Wayne Foxworth Project Advisor The views expressed in this academic research paper are those of the author and do not necessarily reflect the official...NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR (S) Deutsch , Mary R. ; 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7...Prescribed by ANSI Std Z39.18 ii iii ABSTRACT AUTHOR : Mary R. Deutsch TITLE: Vaccine Acquisition Strategies-The Force Health Protection Gamble FORMAT

  20. NTIAC Handbook. Revision/Supplement Number 1

    DTIC Science & Technology

    1982-06-01

    10003 NTIAC-018466 Schaeffel, John Arnold , Jr. "Acoustical Speckle Interferometry" Technical report, March 1979, 103 pp, DRDMI-T-79-39; Army Missile... Arnold Engineering Devel- opment Center, Arnold AFS, TN, AD-A064849 NTIAC-021700M Smith, Dallas G.; Schaeffel, John A. Jr. "Quantitative...Meeting by Deutsche Gesells - chaft fur Metallkunde E.V., April 1979, Bad Nauheim, West Germany, 355-383; Deutsche Gesellschaft * . ’fur Metallkunde

  1. Examination of the Open Market Corridor

    DTIC Science & Technology

    2003-12-01

    Post Offices. In April 2003, Deutsche Post World Net acquired DHL and initiated a merger with two other major Deutsche Post Companies, Danzas ...both air cargo express delivery through DHL Express, and heavy freight and logistics through its DHL Danzas Air and Ocean division. DHL promises...shoulder fired Surface-to-Air missile.) DHL Danzas Air and Ocean also established five different hubs in Iraq’s neighboring countries to be used as

  2. TTCP Requirements Engineering and Rapid Prototyping Workshop Proceedings Held in Eatontown, New Jersey on November 14-16, 1989

    DTIC Science & Technology

    1990-05-01

    University USA Deutsch, Michael Carnegie-Mellon University SEI USA Fink, Robert C. Performance Resources, Inc. USA Fountain , Harrison Naval...Harlan Deutsch, Michael Harris, Donald C. Charette, Robert N. * Fountain , Harrison Menell, Raymond Fink, Robert C. Overmyer, Scott P. * Podracky, Mark A...Harrison D. Fountain US Naval Post Graduate School Computer Science Department Monterey, California 93943 (408) 646-2461 Dr. William Gilmore Internati

  3. Sequencing and Timing in Skilled Perception and Action: An Overview.

    DTIC Science & Technology

    1986-05-01

    nouns substitue for nouns, adverbs substitute for adverbs , syllables substitute for syllables, etc. What does not happen, for example, is that a...other important topics in timing, particularly of rhythm. The interested reader may consult important papers by Deutsch (1983), Povel (1981, 1984...164. Deutsch , D. The generation of two isochronous sequences in parallel. Perception and Psychophysics, 1983, 34, 331-337. Essens, P. J. & Povel, D

  4. Medical Robotic and Telesurgical Simulation and Education Research

    DTIC Science & Technology

    2012-09-01

    Deutsch • Gerard Doherty • Brian Dunkin • Susan Dunlow • Gary Dunnington • Ricardo Estape • Peter Fabri • Vicenzo Ficarra • Marvin Fried • Gerald...Prokar Dasgupta • Ellen Deutsch • Gerard Doherty • Brian Dunkin • Susan Dunlow • Gary Dunnington • Ricardo Estape • Peter Fabri • Vicenzo Ficarra...further frontiers for more effective management or even a potential cure for several diseases . However, with the exponential growth of technology in

  5. Military Periodicals.

    DTIC Science & Technology

    1983-05-01

    per year) ICDM of North America, Inc. 2065 Martin Avenue, Ste. 104 Santa Clara, California 95050 Executive Editor: Rosalyn 0. Barry $36.00 NCOA...Djurgaardsslatten 92 115 21 Stockholm, Sweden Telephone: 08-782 56 10 Editor: Hans Ulfhielm Kr. 30 Militaer Geschichte (6/yr) Institut Fuer Deutsche ... Deutsche Gesellschaft fuer Heereskunde e.v. Augustin-Wibbelt Strasse 8 4720 Beckum, West Germany DM.60 Znamenosets (M) (Formerly Starshina

  6. Order Out of Chaos: A Case Study of the Application of Auftragstaktik by the 11th Panzer Division during the Chir River Battles 7-19 December 1942

    DTIC Science & Technology

    1989-03-01

    by tanks, the French and British failed to realize their full potential. In his memoirs, 9Dieter Osc, "Dcr ’Auftrag’ Zine deutsche militansche...die Kunst laxer und untersittzen jeden Erfoig..... Translation is the author’s. 10Militirgeschichfliches Forschungsamt. Deutsche Militargeschichte in...Platz, der etwas vom Kampfgeschehen abgesetzt war, hielt Verbindung nach oben und mit den Seiten , dirigierne Verstarkungen usw. nach vome. Ich ffihne

  7. Archaeological Test Excavation and Evaluation of Three Prehistoric Sites at Swift Bar, on the Lower Snake River, Southeastern Washington.

    DTIC Science & Technology

    1984-01-01

    1010a (ANSI and ISO TEST CHART No. 2) Cö-w\\’- ;^- Deutsche Forschungsanstalt - für Luft- und Raumfahrt AKWY/NAVY/AIR FORCE LIBRAtfV *- EDISON...WNA^- Deutsche Forschungsanstalt für Luft- und Raumfahrt rDLR Forschungsbericht Das Arbeitsplatzsystem APS der DLR ein wirtschaftliches System...Zentrale Datenverarbeitung Oberpfaffenhofen 44 Seiten 1 Bild 1 Tabelle DLR-FB 90-08 Accession For NTT.S GRA&I DTIC TAB Unannounced

  8. Laser Photodeposition and Photoetching Study.

    DTIC Science & Technology

    1983-03-31

    J. Silversmith and T. F. Deutsch, "One-Step Repair of Transparent Defects in Hard-Surface Photo- lithographic Masks Via Laser Photodeposition...Microelectronics," CLEO 󈨕 Technical Digest, Paper THH5, Washington, D.C. June 1981. T. F. Deutsch, D. J. Ehrlich, D. D. Rathman, D. J. Silversmith ...D. J. Ehrlich, D. J. Silversmith , R. W. Mountain, and J. Y. Tsao, "Fabrication of Through-Wafer Via Conductor in Si by Laser Photochemical Prccessing

  9. Re-Inventing German Security and Defense Policy: A Struggle to be Understood

    DTIC Science & Technology

    2004-06-01

    book, see “Publisher Drops Nazi Porno Book,” Deutsche Welle World News, 5 February 2004, www.dw-world.de 20 Günzel who was fired for his outward...ed_inhalt_06.php “Publisher Drops Nazi Porno Book,” Deutsche Welle World News, 5 February 2004, www.dw-world.de Pye, Lucian W. and Sidney Verba

  10. HealthCare.gov

    MedlinePlus

    ... Using This Site | Plain Writing 中文 | Kreyòl | Français | Deutsch | ગુજરાતી | हिंदी | Italiano | 日本語 | 한국어 | Polski | ... Using This Site | Plain Writing 中文 | Kreyòl | Français | Deutsch | ગુજરાતી | हिंदी | Italiano | 日本語 | 한국어 | Polski | ...

  11. Type of Plan and Provider Network (Affordable Care Act)

    MedlinePlus

    ... Using This Site | Plain Writing 中文 | Kreyòl | Français | Deutsch | ગુજરાતી | हिंदी | Italiano | 日本語 | 한국어 | Polski | ... Using This Site | Plain Writing 中文 | Kreyòl | Français | Deutsch | ગુજરાતી | हिंदी | Italiano | 日本語 | 한국어 | Polski | ...

  12. Preventive Care Benefits (Affordable Care Act)

    MedlinePlus

    ... Using This Site | Plain Writing 中文 | Kreyòl | Français | Deutsch | ગુજરાતી | हिंदी | Italiano | 日本語 | 한국어 | Polski | ... Using This Site | Plain Writing 中文 | Kreyòl | Français | Deutsch | ગુજરાતી | हिंदी | Italiano | 日本語 | 한국어 | Polski | ...

  13. Fueled By Wealth, Funneled By Politics: The Dominance of Domestic Drivers of Arms Procurement in Southeast Asia

    DTIC Science & Technology

    2015-12-01

    c_132768806.htm. 215 Gabriel Domínguez, “Indonesia ‘In a Bind’ Over Beijing’s Assertiveness in South China Sea,” Deutsche Welle, April 21, 2015, http...2012. Domínguez, Gabriel. “Indonesia ‘In a Bind’ Over Beijing’s Assertiveness in South China Sea.” Deutsche Welle, April 21, 2015. http

  14. [Medical anthropology in academies: on the criticism of natural science medicine exemplified by Viktor von Weizsäcker].

    PubMed

    Schott, Heinz

    2014-01-01

    Viktor von Weizsäcker (1886-1957) founded his concept of medical anthropology as a clinician educated in internal medicine and neurology. He tried to broaden natural scientific medicine psychosomatically focussing on the "sick human". The natural scientific approach would exclude subjectivity, and therefore he propagated the "introduction of the subject' (Einführung des Subjekts) into the life sciences. His own sensory physiological experiments and Sigmund Freud's psychoanalysis inspired him essentially since the 1920s. In his main work Der Gestaltkreis (gestalt circle) published in 1940 he stressed the "entity of perceiving and moving" (Einheit von Wahrnehmen und Bewegen) in regard to relevant aspects of medicine. In 1932, Weizsäcker became a member of the Heidelberg Academy of Sciences, whose president he was from 1947 till 1949; 1942 he became a member of the Leopoldina. Primarily his merits as a neurologist were highly appreciated. His medical anthropology was not relevant for his election by the two academies. Nevertheless, there was a certain repudiation against the objectivistic and materialistic Weltanschauung within the scientific community. So, Paracelsus and Goethe were highly estimated as natural philosophical guides for own conceptions. This was especially evident for the circle around Wilhelm Troll and Karl Lothar Wolf in Halle, both members of the Leopoldina, who were fascinated by Goethe's concept of "Gestalt". Weizsäcker's lecture on "Gestalt und Zeit" in Halle in 1942 fitted in the concept of those natural scientists.

  15. Zellulare Nichtlineare Netzwerke: Anwendungen in der Informationstechnologie

    NASA Astrophysics Data System (ADS)

    Tetzlaff, R.

    2007-06-01

    Zellulare Nichtlineare Netzwerke (CNN) wurden 1988 von Chua und Yang (Chua und Yang, 1988) eingeführt. Diese Netzwerke sind dadurch gekennzeichnet, dass eine Zelle, die die kleinste Einheit eines CNN darstellt, nur mit Zellen innerhalb einer bestimmten Umgebung verbunden ist. üblicherweise sind Art und Stärke der Wechselwirkung zwischen zwei Zellen eines CNN translationsinvariant, d.h. sie hängen nur von der relativen Lage beider Zellen zueinander ab. Im Vordergrund aktueller Arbeiten stehen auf derartigen Netzwerken basierende schaltungstechnische Realisierungen mit bis zu 176x144 Zellen, die eine direkte Verbindung zu zweidimensionalen optischen Sensor-Anordnungen aufweisen. Über einen separaten Speicherbereich können die Zellkopplungen eines Netzwerks verändert werden, wodurch eine adaptive Verarbeitung von mehrdimensionalen Sensorsignalen ermöglicht wird. Das kürzlich vorgestellte so genannte EyeRis System (Anafocus Ltd.) enthält zusätzlich noch einen Standardprozessor und stellt (bei einer Größe vergleichbar mit der einer Kreditkarte) daher ein vollständiges superschnelles System zur Informationsverarbeitung dar. In diesem Beitrag sollen, nach einem kurzen Überblick über die Eigenschaften von CNN, aktuelle Realisierungen und exemplarisch eine neuere eigene Anwendung vorgestellt und besprochen werden.

  16. The octave illusion revisited again.

    PubMed

    Deutsch, Diana

    2004-04-01

    The octave illusion (D. Deutsch, 1974) occurs when 2 tones separated by an octave are alternated repeatedly, such that when the right ear receives the high tone, the left ear receives the low tone, and vice versa. Most subjects in the original study reported hearing a single tone that alternated from ear to ear, whose pitch also alternated from octave to octave, and D. Deutsch (1975a) proposed an explanation in terms of separate what and where auditory pathways. C. D. Chambers, J. B. Mattingley, and S. A. Moss (2002) argued that the perceived pitch difference generally corresponds more to a semitone and proposed an alternative explanation in terms of diplacusis. This article argues that Chambers et al. used problematic procedures and reports a new experiment on the octave illusion. The findings confirm that an octave difference is generally perceived, and they agree with the model of Deutsch (1975a) but are at variance with the diplacusis hypothesis.

  17. Drive decay: the cause of fast "extinction" of habits learned for brain stimulation.

    PubMed

    HOWARTH, C I; DEUTSCH, J A

    1962-07-06

    According to Deutsch's theory of intracranial self-stimulation, cessation of responding after the withdrawal of the stimulus should be a simple function of time without stimulation. To test this prediction, the lever was withdrawn from a Skinner box for varying times, then replaced and normal extinction completed. The number of extinction trials was a simple function of the time the lever was out of the box, thus confirming Deutsch's hypothesis that cessation of responding in this instance is due to a decay of a motivational excitation produced by the electrical stimulation, and not a function of the number of unreinforced trials as in normal extinction.

  18. Interfacing external quantum devices to a universal quantum computer.

    PubMed

    Lagana, Antonio A; Lohe, Max A; von Smekal, Lorenz

    2011-01-01

    We present a scheme to use external quantum devices using the universal quantum computer previously constructed. We thereby show how the universal quantum computer can utilize networked quantum information resources to carry out local computations. Such information may come from specialized quantum devices or even from remote universal quantum computers. We show how to accomplish this by devising universal quantum computer programs that implement well known oracle based quantum algorithms, namely the Deutsch, Deutsch-Jozsa, and the Grover algorithms using external black-box quantum oracle devices. In the process, we demonstrate a method to map existing quantum algorithms onto the universal quantum computer.

  19. Calendar of Selected Aeronautical and Space Meetings, July 1989 (Calendrier des Manifestations Aeronautiques et Spatiales (Selection), Juillet 1989)

    DTIC Science & Technology

    1989-07-01

    consulter diff~rentes sources pour deter-I miner les rdunions qui ont 6t programm ~es, leurs dates et leur emplacement. Le Calendrier de I’AGARD est publi6...riparties dans l’ordre chronologique en dix rubriques; de th~mes (voir Ch. 1). (Veuillez noter que les manifestations dont le programme couvre plusieurs th...Deutsche Gesellschaft f’ir Luft-und-Raumfahrt: Godesberger Allee 70, D-5300 Bonn 2 GE DGM Deutsche Gesellschaft ffir Metalikunde: Adenauerallee 21, D

  20. Development of Fracture Mechanics Maps for Composite Materials. Volume 3.

    DTIC Science & Technology

    1985-12-01

    RD-At69 W4 DEVELOPMENT OF FRCTURE ECHNICS NPS FOR COMPOSITE V3jMATERIALS VOLUME 3( ) DEUTSCHE FORSCHUNOS- UND YERSUCHSANSTALT FUER LUFT- UND RAUMF...ungekerbter CFK -Laminate J.- Block DFVLR 4 Institut~~ ~ firSrutrecai Braunschweig le- DEUTSCHE ~~~~~*~ FOSHUG-UN ERUHA:TL Y FOR LUFT- UND RAUMFAHRT E.V...Laminaten mittels Schallemissionsanalyse e Braunschweig, den 15.11.1984 Der Bericht umfal~t-:-:. 32 Seiten mit . %. * 14 Bildern und 1 Anhang Institutsleiter

  1. Enhanced Competition: Shaping the Depots after Next.

    DTIC Science & Technology

    2007-11-02

    Staff Analyst, Office of Business Planning , Joint Depot Maintenance Analysis Group, telephone interview by author, 7 February 1998. 39Deutsch...Technology, 11 March 1996, 49-50. Jenkinson, Dave, Staff Analyst, Office of Business Planning , Joint Depot Maintenance Analysis Group. Telephone interview

  2. The Physical Basis of the Ionosphere in the Solar-Terrestrial System.

    DTIC Science & Technology

    1981-02-01

    K.H. Fricke for helpful discussions and to M. Roemer for his continued support. This research was financed by the Deutsche Forschungsgemeinschaft...Swedish and French Auroral Investigation) viennent d’dtre entreprises en zone aurorale en coordination avec les projets STARE et EISCAT (CROCHET M

  3. Quantum algorithms for biomolecular solutions of the satisfiability problem on a quantum machine.

    PubMed

    Chang, Weng-Long; Ren, Ting-Ting; Luo, Jun; Feng, Mang; Guo, Minyi; Weicheng Lin, Kawuu

    2008-09-01

    In this paper, we demonstrate that the logic computation performed by the DNA-based algorithm for solving general cases of the satisfiability problem can be implemented more efficiently by our proposed quantum algorithm on the quantum machine proposed by Deutsch. To test our theory, we carry out a three-quantum bit nuclear magnetic resonance experiment for solving the simplest satisfiability problem.

  4. A Regression Approach to Generate Aircraft Predictor Information

    DTIC Science & Technology

    1976-07-01

    Groton, CT 06340 Orlando, FL 32813 CDR James Goodson Dr. Alfred F. Smode Chief, Aerospace Psychology Division Training Analysis & Evaluation Group Naval...Stanley Deutsch Dr. Lloyd Hitchcock Office of Life Sciences Human Factors Engineering Branch Headquarters, NASA Crew Systems Department 600

  5. The Need for Co-Operation in Creating and Maintaining Multilingual Subject Authority Files.

    ERIC Educational Resources Information Center

    Clavel-Merrin, Genevieve

    The tasks of creation, management, and maintenance of multilingual subject authority files require significant resources, and are therefore best carried out in cooperation. Four national libraries in Europe (the Swiss National Library, la Bibliotheque de France, Die Deutsche Bibliothek, and the British Library) have worked together on a…

  6. IFLA General Conference, 1986. Collections and Services Division. Section: Acquisitions and Exchange. Papers.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    Papers on acquisitions and exchange presented at the 1986 International Federation of Library Associations (IFLA) conference include: (1) a condensed English version and the full German text of the presentation, "Document Exchange and the Deutsche Forschungsgemeinschaft (German Research Council)--The Acquisition of Grey and Special Literature…

  7. Global Publishing and National Heritage: Selection of Internet Resources for National Bibliographies.

    ERIC Educational Resources Information Center

    Werner, Claudia

    This paper discusses the collection of digital publications at Die Deutsche Bibliothek as part of its mandate as the central archival library and national bibliographic center of the Federal Republic of Germany to collect, archive, index, and provide public access to all German and German-language publications. The first section describes the…

  8. Official portrait of STS-55 SL-D2 Payload Specialist 1 Ulrich Walter

    NASA Technical Reports Server (NTRS)

    1993-01-01

    German Payload Specialist 1 Ulrich Walter poses for his Official portrait. Walter is assigned to the STS-55 Columbia, Orbiter Vehicle (OV) 102, Spacelab Deutsche 2 (SL-D2) mission. This is the second dedicated German Spacelab flight. United States and German flags and a space shuttle orbiter model in launch configuration create the backdrop.

  9. Modeling the Structure and Effectiveness of Intelligence Organizations: Dynamic Information Flow Simulation

    DTIC Science & Technology

    2003-06-01

    World Policy. Princeton University Press, Princeton, New Jersey. [Lawrence and Lorsch , 1969] Lawrence, Paul R.; and Lorsch , Jay W. (1969... Lorsch , 1969). Though all of these assumptions lend themselves to sensitivity analysis over multiple simulation runs (DIFS saves random number seeds...Terry; Conlon, Edward J.; Deutsch, Stuart Jay ; “Organizational Effectiveness: A Multiple-Constituency Approach.” Academy of Management Review

  10. Meningitis - Multiple Languages: MedlinePlus

    MedlinePlus

    ... Հայերեն) Burmese (myanmasa) Chinese - Traditional (繁體中文) Farsi (فارسی) French (français) German (Deutsch) Haitian Creole (Kreyol) Hmong (Hmoob) ... Action Coalition; Centers for Disease Control and Prevention French (français) Haemophilus Influenzae Type b (Hib) Vaccine English ...

  11. Probabilities and Shannon's Entropy in the Everett Many-Worlds Theory

    NASA Astrophysics Data System (ADS)

    Wichert, Andreas; Moreira, Catarina

    2016-12-01

    Following a controversial suggestion by David Deutsch that decision theory can solve the problem of probabilities in the Everett many-worlds we suggest that the probabilities are induced by Shannon's entropy that measures the uncertainty of events. We argue that a relational person prefers certainty to uncertainty due to fundamental biological principle of homeostasis.

  12. [Complementarity of causality and finality in biology--a report reviewing two lectures given at the 1987 annual meeting of the Leopoldina].

    PubMed

    Peil, J

    1988-01-01

    Reviews of the opening lecture of H. Mohr "The Elementary in the Science--Possibilities and Limits of the Reductionism" and of the final lecture of N. Bischof "Order and Organization as Heuristic Principles of the Reductive Way of Thinking" at the meeting 1987 of the Deutsche Akademie der Naturforscher LEOPOLDINA are framed by remarks about the connections between Biology and Physics.

  13. German War Gaming

    DTIC Science & Technology

    2012-07-01

    situation, but from the very first move by either side everything would change, because the imponderables, such as human psychology and the personalities...Perla, Art of Wargaming, p. 29. 42. Walter Goerlitz, Der Deutsche Generalstab. Geschichte und Gestalt 1657–1945 (Frankfurt, a.M.: Verlag der

  14. Synthesis and Characterization of Superconducting Electronic Materials.

    DTIC Science & Technology

    1984-11-15

    82172.5 II~1111 .4 1 1.6 ’- I -1 Il MICROCOPY RESOLUTION TEST CHART NATIONAL BUREAU OF STANDARDS-1963-A ........... ..................... eaj J.. o. e Q...San Diego, September 1984. Fermiflussigkeitseffekte in Superleitern, Verhandl. Deutsche Physik. Gesels . VI, 19, 509 (1984), J.A.X. Alexander, G.B

  15. The Provincial Reconstruction Teams in Afghanistan - A Model for Future Nation Building Operations

    DTIC Science & Technology

    2009-05-01

    58 Hett, Julia Provincial Reconstruction Teams in Afghanistan: Das amerikanische, britische und deutsche Modell, Center... Cameron Assessing ISAF: A Baseline Study of NATO’s Role in Afghanistan, BASIC Research Report 2007.2 – March 2007, http://www.basicint.org/europe/NATO

  16. An Integrated Research Program for the Modeling, Analysis and Control of Aerospace Systems

    DTIC Science & Technology

    1992-03-03

    Fabiano, Jr. - Brown University Mitchell Feigenbaum - Rockefeller University Elena Fernandez - Institudo de Desarrollo Techologico, para la Industria... Quimica Wilfred M. Greenlee - University of Arizona Israel Gohberg - Tel Aviv University Karl H. Hoffmann - University of Augsburg Franz Kappel...George Weiss - Brown University Klaus H. Well - Deutsche Forschungs- und Versuchsanstalt fur Luft- und Raumfahrt e.V., Oberpfaffenh6fen, Germany. SHORT

  17. BKG/DGFI Combination Center Annual Report 2012

    NASA Technical Reports Server (NTRS)

    Bachmann, Sabine; Loesler, Michael; Heinkelmann, Robert; Gerstl, Michael

    2013-01-01

    This report summarizes the activities of the Federal Agency for Cartography and Geodesy (Bundesamt fuer Kartographie und Geodaesie, BKG) and the German Geodetic Research Institute (Deutsches Geodaetisches Forschungsinstitut, DGFI)BKG/DGFI Combination Center in 2011 and outlines the planned activities for the year 2012. The main focus was to stabilize outlier detection and to update the Web presentation of the combined products.

  18. Educating Educators in a Volatile Climate--The Challenge of Modernising Higher Business Schools in Serbia and Montenegro

    ERIC Educational Resources Information Center

    Hollinshead, Graham

    2006-01-01

    This study is set in the rapidly changing higher educational environment that has ensued in Serbia and Montenegro in the post Milosevic era. Its primary focus is a "Training Trainers" initiative, mounted by the GTZ (Deutsche Gesellschaft fur Technische Zusammenarbeit/Society for Technical Co-operation), designed to upgrade the teaching…

  19. Distance Study in West Germany: The DIFF's Conceptual Contribution.

    ERIC Educational Resources Information Center

    Rebel, Karlheinz

    1983-01-01

    The contributions of the Deutsches Institut fur Fernstudien (D.I.F.F.) to research in distance education and in the development of study units are analyzed in light of West German and international influences. Sixteen references are listed. (Author/MBR)

  20. Backgrounder: Final Rule for Current Good Manufacturing ...

    Center for Food Safety and Applied Nutrition (CFSAN)

    ... History. ... Tiếng Việt | 한국어 | Tagalog | Русский | العربية | Kreyòl Ayisyen | Français | Polski | Português | Italiano | Deutsch | 日本語 | فارسی | English. ...

  1. RotaTeq (Rotavirus Vaccine) and Intussusception Information

    Center for Biologics Evaluation and Research (CBER)

    ... History. ... Tiếng Việt | 한국어 | Tagalog | Русский | العربية | Kreyòl Ayisyen | Français | Polski | Português | Italiano | Deutsch | 日本語 | فارسی | English. ...

  2. SOPP 9151: Procedures for Handling Requests for ...

    Center for Biologics Evaluation and Research (CBER)

    ... History; ... Tiếng Việt | 한국어 | Tagalog | Русский | العربية | Kreyòl Ayisyen | Français | Polski | Português | Italiano | Deutsch | 日本語 | فارسی | English. ...

  3. SOPP 8507: Procedures for Responding to an Illegitimate ...

    Center for Biologics Evaluation and Research (CBER)

    ... History. ... Tiếng Việt | 한국어 | Tagalog | Русский | العربية | Kreyòl Ayisyen | Français | Polski | Português | Italiano | Deutsch | 日本語 | فارسی | English. ...

  4. Approximations of Two-Attribute Utility Functions

    DTIC Science & Technology

    1976-09-01

    Introduction to Approximation Theory, McGraw-Hill, New York, 1966. Faber, G., Uber die interpolatorische Darstellung stetiger Funktionen, Deutsche...Management Review 14 (1972b) 37-50. Keeney, R. L., A decision analysis with multiple objectives: the Mexico City airport, Bell Journal of Economics

  5. Ethanol-Induced Taste Aversions: Lack of Involvement of Acetaldehyde and the Area Postrema

    DTIC Science & Technology

    1987-01-01

    Bonison. H. L. Area postrema: Chemoreceptive trigger zone for 55-65. 1986. 1 vomiting-is that all. /J6h’ Stii 14: 1807-1917. 1974. 1S. Rabin. B. M...area postrema in radiation-induced taste aversion learning 7. Deutsch. J. A.. F. Molina and A. Puerto. Conditione. taste and emesis in cats . Pi’hvi

  6. Toward a General Theory of C3 (Command, Control and Communications) Processes

    DTIC Science & Technology

    1988-11-01

    viewpoints. See, e.g., Woodger (1987) for biological systems and Carnap (1958), for other applications including legal and social considerations. In this...Vols. 1.2,3. Cambridge, Mass.:LIDS, MIT. Carnap , R. 1958. Introduction to Symbolic Logic and Its Applications, Dover Publications, New York. Deutsch

  7. Cultural Dimensions of Digital Library Development, Part I: Theory and Methodological Framework for a Comparative Study of the Cultures of Innovation in Five European National Libraries

    ERIC Educational Resources Information Center

    Dalbello, Marija

    2008-01-01

    This study examines the influence of culture on digital libraries of the first wave. The local cultures of innovation of five European national libraries (Biblioteca nacional de Portugal, Bibliotheque nationale de France, Die Deutsche Bibliothek, the National Library of Scotland, and the British Library) are reconstructed in case histories from…

  8. Cultural Dimensions of Digital Library Development, Part II: The Cultures of Innovation in Five European National Libraries (Narratives of Development)

    ERIC Educational Resources Information Center

    Dalbello, Marija

    2009-01-01

    This article presents the narrative accounts of the beginnings of digital library programs in five European national libraries: Biblioteca nacional de Portugal, Bibliotheque nationale de France, Die Deutsche Bibliothek, the National Library of Scotland, and the British Library. Based on interviews with policy makers and developers of digital…

  9. Leadership in the Shenandoah Valley and North Africa: Historical Studies in Mission Command

    DTIC Science & Technology

    2013-06-13

    command of German forces that would become the Afrika Korps (Deutsches Afrikakorps). Adolf Hitler personally selected him based of his abilities shown......course of the campaign for the two to become personally acquainted. The high regard and trust that Hitler developed for Rommel would be more valuable

  10. Official portrait of STS-55 SL-D2 Payload Specialist 2 Hans Schlegel

    NASA Technical Reports Server (NTRS)

    1993-01-01

    German Payload Specialist 2 Hans Schlegel poses for his Official portrait. Schlegel is assigned to the STS-55 Columbia, Orbiter Vehicle (OV) 102, Spacelab Deutsche 2 (SL-D2) mission. This is the second dedicated German Spacelab flight. United States and German flags and a space shuttle orbiter model in launch configuration create the backdrop.

  11. STS-55 Payload Specialist 2 Hans Schlegel in LES during JSC training

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-55 Columbia, Orbiter Vehicle (OV) 102, German Payload Specialist 2 Hans Schlegel takes a break during training in JSC's Mockup and Integration Laboratory (MAIL) Bldg 9NE. Schlegel is attired in a training version of the launch and entry suit. STS-55 is the second dedicated German (Deutsche) Spacelab flight and is designated D-2.

  12. Interactive Human Communication: Some Lessons Learned from Laboratory Experiments.

    DTIC Science & Technology

    1976-09-16

    done with what I have called "immaculate prose." Words are formed into perfect sentences, with nouns, verbs, adverbs , and other parts of speech all in...20852 Dr. James H. Howard Dr. Stanley Deutsch Department of Psychology Office of Life Sciences Catholic University Headquarters, NASA Washington DC 20064

  13. Parsimonious or Profligate: How Many and Which Discourse Structure Relations?

    DTIC Science & Technology

    1992-08-01

    slippery slope toward having to deal with the full ŗSimilarly, there is no guarantee that the terms VERB, NOUN, ADJECTIVE, ADVERB , etc. are the "right...Planning in the LILOG Project. Unpublished working document, Projekt LILOG, Institut fur Wissensbasierte Systeme, IBM Deutsch - land, Stuttgart. [Hovy 90a

  14. 78 FR 12407 - Self-Regulatory Organizations; ICE Clear Credit LLC; Order Approving Proposed Rule Change To Add...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-22

    ... Telecom International Finance B.V.; RWE Aktiengesellschaft; TELECOM ITALIA SPA; TELEFONICA, S.A.; Telekom... Aktiebolag; VEOLIA ENVIRONNEMENT; VIVENDI; VODAFONE GROUP PUBLIC LIMITED COMPANY; Deutsche Post AG; European...; Glencore International AG; Henkel AG & Co. KGaA; Koninklijke DSM N.V.; LANXESS Aktiengesellschaft;...

  15. 75 FR 16843 - Prohibited Transaction Exemptions Grant of Individual Exemptions Involving: 2010-09, Ivy Asset...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... made pursuant to a written offer by Deutsche Bank (the Offer) containing all of the material terms of... Rate Security (if reliable information is available). Either the Offer or other materials available to... rights or claims in connection with the Unrelated Sale; (g) The decision to accept the Offer or...

  16. Planning Sign Languages: Promoting Hearing Hegemony? Conceptualizing Sign Language Standardization

    ERIC Educational Resources Information Center

    Eichmann, Hanna

    2009-01-01

    In light of the absence of a codified standard variety in British Sign Language and German Sign Language ("Deutsche Gebardensprache") there have been repeated calls for the standardization of both languages primarily from outside the Deaf community. The paper is based on a recent grounded theory study which explored perspectives on sign…

  17. 76 FR 5843 - Self-Regulatory Organizations; The Depository Trust Company; Notice of Filing and Order Granting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-02

    ..., Computershare, Deutsche Bank, Edward Jones, Government Finance Officers Association, Goldman Sachs, JP Morgan... Allocations'' (e.g., dividends, interest, pro-rata principal) and ``CSH RED--Imprecise Allocations'' (i.e... which provided agent-specific payment performance data and defects (e.g., late payments, missing...

  18. Severe Weather Guide - Mediterranean Ports. 15. Haifa

    DTIC Science & Technology

    1988-03-01

    Ship LANT (2) 31B1 Amphibious Cargo Ship LANT 31G1 Amphibious Transport Ship LANT 31H1 Amphibious Assault Ship LANT (2) 3111 Dock Landing Ship...GERMANY DIRECTOR, DEUTSCHES HYDROGRAPHISCHES INSTITUT TAUSCHSTELLE, POSTFACH 220 D2000 HAMBURG 4 FEDERAL REPUBLIC OF GERMANY ISTITUTG UNIVERSITARIO

  19. Severe Weather Guide - Mediterranean Ports. 14. Ashdod

    DTIC Science & Technology

    1988-03-01

    Amphibious Transport Ship LANT 31HI Amphibious Assault Ship LANT (2) 3111 Dock Landing Ship LANT 31J1 Dock Landing Ship LANT 31M1 Tank Landing Ship LANT...REPUBLIC OF GERMANY 23 KIEL CEDEX, FRANCE FEDERAL REPUBLIC OF GERMANY INSTITUT FUR MEERESKUNDE DER DIRECTOR, DEUTSCHES ISTITUTO UNIVERSITARIO NAVALE

  20. Severe Weather Guide , Mediterranean Ports. 21. La Spezia

    DTIC Science & Technology

    1988-05-01

    Amphibious Command Ship LANT (2) 31B1 Amphibious Cargo Ship LANT 31G1 Amphibious Transport Ship LANT 31H1 Amphibious Assault Ship LANT (2) 3111...DIRECTOR, DEUTSCHES HYDROGRAPHISCHES INSTITUT TAUSCHSTELLE, POSTFACH 220 D2000 HAMBURG 4 FEDERAL REPUBLIC OF GERMANY ISTITUTO UNIVERSITARIO NAVALE

  1. Severe Weather Guide - Mediterranean Ports - 22. Venice

    DTIC Science & Technology

    1988-08-01

    Cargo Ship LANT 31G1 Amphibious Transport Ship LANT 31H1 Amphibious Assault Ship LANT (2) 3111 Dock Landing Ship LANT 31J1 Dock Landing Ship LANT...DUSTERNBROOKER WEG 20 23 KIEL FEDERAL REPUBLIC OF GERMANY Dist-5 INSTITUT FUR MEERESKUNDE DER DIRECTOR, DEUTSCHES ISTITUTO UNIVERSITARIO NAVALE

  2. Large-Scale Land Acquisitions in Sub-Saharan Africa: The Intersection of American Strategic Interests, Economics, Security, and Politics

    DTIC Science & Technology

    2012-05-01

    the Centre for Development and Environment (CDE) at the University of Bern , GIGA at the University of Hamburg, Deutsche Gesellschaft für...foreign entities. The press and NGOs have levied particular criticism on Ethiopia because of controversial land deals in the Gambella region in the

  3. Acquisition des competences discursives dans un contexte plurilingue (Acquisition of Discourse Competencies in a Multilingual Context).

    ERIC Educational Resources Information Center

    Berthoud, Anne-Claude, Ed.

    1996-01-01

    This collection of articles on second language learning in a multilingual environment includes: "Franzosisch-Deutsch: Zweisprachiges Lernen au der Sekundarstufe 1" (French-German: Learning Two Languages at Secondary School, Level 1) (Otto Stern, Brigit Eriksson, Christine Le Pape, Hans Reutener, Cecilia Serra Oesch); "Das Projekt…

  4. Analyzing Global Interdependence. Volume III. Methodological Perspectives and Research Implications,

    DTIC Science & Technology

    1974-11-01

    cybernetics and Habermas ’ Marxian writings on communicative competence. They may make possible respecifications of mixed interest choice situations in ways...Deutsch, The Nerves of Government: Models of Political Communication and Control (New York: The Free Press of Glencoe, 1963); and JUrgen Habermas

  5. Beneath the Surface.

    ERIC Educational Resources Information Center

    Cohen, Andrew

    1998-01-01

    Discusses wood-flooring components for athletic facilities, what materials make up these floors, and how they affect a floor's performance once installed. The pros and cons of anchored versus floating systems are examined, including the issue of moisture resistance. Also discussed is the influence of Deutsches Institut fur Normans (DIN) standards…

  6. 75 FR 64384 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Order Instituting Proceedings To...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-19

    ..., particularly in times of market stress, and exacerbate market volatility.\\8\\ \\7\\ See BATS Letter at 2; Deutsche... Volatility Guard to work within the parameters of the recently adopted single-stock circuit breakers, and to... the increasing number of LRPs on May 6 played into their decisions to reduce liquidity, pause...

  7. Carbon Monoxide Poisoning - Multiple Languages: MedlinePlus

    MedlinePlus

    ... on this page, please enable JavaScript. Amharic (amarunya) Arabic (العربية) Chinese - Traditional (繁體中文) French (français) German (Deutsch) ... Amharic) PDF Centers for Disease Control and Prevention Arabic (العربية) Carbon Monoxide Poisoning English (Arabic) العربية PDF ...

  8. Quantum probability from decision theory?

    NASA Astrophysics Data System (ADS)

    Barnum, H.; Caves, C. M.; Finkelstein, J.; Fuchs, C. A.; Schack, R.

    2000-05-01

    In a recent paper (quant-ph/9906015), Deutsch claims to derive the "probabilistic predictions of quantum theory" from the "non-probabilistic axioms of quantum theory" and the "non-probabilistic part of classical decision theory." We show that his derivation fails because it includes hidden probabilistic assumptions.

  9. Colloquium on Foreign Languages in the Elementary School Curriculum. Proceedings (New York, New York, September 1991).

    ERIC Educational Resources Information Center

    Rosenbusch, Marcia, Ed.; Kremer, Douglas, Ed.

    A colloquium convened at the Deutsches Haus in New York is summarized that brought together experts to discuss (1) the significance foreign languages have for other elementary school subjects, and (2) what function the other subjects serve for early foreign language learning. The following six topics, guided by session leaders, provided the…

  10. Assembled contigs of the synganglion transcriptome from an Australian population of the cattle tick, Rhipicephalus microplus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In a collaboration with National Center for Genome Resources and University of Texas at El Paso researchers, we sequenced and assembled the transcriptome of the synganglion of the Texas strain (Deutsch) of the cattle tick Rhipicephalus microplus. This transcriptome contains 43, 468 sequences and wa...

  11. Solving Conflicts--Not Just for Children.

    ERIC Educational Resources Information Center

    Scherer, Marge

    1992-01-01

    Although teachers can gain as much as students from practicing conflict resolution procedures, they often remain unconvinced about benefits unless they actually try them. Drawing on experimental programs in Pittsburgh and New York City, this article describes the basics of moving adults from conflict to collaboration. Morton Deutsch's sidebar…

  12. Culture Curriculum for German, Level I.

    ERIC Educational Resources Information Center

    Howard, Larry M.; Loew, Helene Z.

    This teacher's guide to cultural instruction in a level-1 German course is designed to be used with the text "Deutsch, Erstes Buch, Erster Teil." Instructional observations pertain to the first eight lessons of the text and comprise the major portion of this text including: (1) die Post, (2) Munchen, (3) Sport in Deutschland, (4) die deutschen…

  13. Assembled contigs of the synganglion transcriptome from a Texas population of the cattle tick, Rhipicephalus microplus.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In a collaboration with National Center for Genome Resources and University of Texas at El Paso researchers, we sequenced and assembled the transcriptome of the synganglion of the Texas strain (Deutsch) of the cattle tick Rhipicephalus microplus. This transcriptome contains 43, 468 sequences and wa...

  14. Effects of Cooperative, Competitive, and Individualized Goal Structures on Learning Outcomes.

    ERIC Educational Resources Information Center

    Johnson, David W.; Johnson, Roger T.

    A theoretical orientation to three goal structures (cooperation, competition, and individualization) is postulated, based upon Deutsch's extension of Lewin's theory of motivation. Lewin postulated that a state of tension within a person motivates movement toward the accomplishment of desired goals; a goal structure specifies the type of…

  15. Language and Music as Communication: A Discussion.

    ERIC Educational Resources Information Center

    Brown, Roger; And Others

    1979-01-01

    Roger Brown, Diana Deutsch, Warren Benson, and Ruth Day comment on the similarities and differences between verbal language and music as forms of communication. This discussion occurred at the first session of the National Symposium on the Applications of Psychology to the Teaching and Learning of Music, Ann Arbor. (SJL)

  16. ECHO: A Computer Based Test for the Measurement of Individualistic, Cooperative, Defensive, and Aggressive Models of Behavior. Occasional Paper No. 30.

    ERIC Educational Resources Information Center

    Krus, David J.; And Others

    This paper describes a test which attempts to measure a group of personality traits by analyzing the actual behavior of the participant in a computer-simulated game. ECHO evolved from an extension and computerization of Horstein and Deutsch's allocation game. The computerized version of ECHO requires subjects to make decisions about the allocation…

  17. Lost (and Found) in Translation: Learning from German Language Educators

    ERIC Educational Resources Information Center

    Doecke, Brenton

    2016-01-01

    This essay introduces two presentations (or "Vorträge") by Ulf Abraham and Thomas Zabka that were originally published in the German journal, "Didaktik Deutsch." I reflect on the complexities of translation and intercultural communication, and ask how we might meaningfully compare the policy environment of one country with that…

  18. German in the Workplace: Workplace Learning for Immigrant and/or Ethnic Workers

    ERIC Educational Resources Information Center

    Zimmer, Veronika; Grünhage-Monetti, Matilde

    2014-01-01

    Although the importance of communicative competences in the workplace is conjured up in most discussions, there is little empirical research (in Germany) describing formal and informal communications in companies and branches with a high percentage of immigrant workers, particularly in the production sector. The study group "Deutsch am…

  19. Review of Recent Research (1998-2012) in German for Academic Purposes (GAP) in Comparison with English for Academic Purposes (EAP): Cross-Influences, Synergies and Implications for Further Research

    ERIC Educational Resources Information Center

    Jaworska, Sylvia

    2015-01-01

    This state-of-the-art review reports on the major studies conducted in the field of "Deutsch als Wissenschaftssprache" (academic German) since the late 1990s. To begin with, the current position of German as a language of academic communication nationally and internationally will be discussed, focusing especially on the challenges posed…

  20. Wien und Wein: Connecting Sound and Symbol in First-Year German.

    ERIC Educational Resources Information Center

    Anderson, Philip N.

    1984-01-01

    Describes a technique to train students to associate correct pronunciation of German with the graphemes as soon as they see them. When a student misreads a word, he or she is asked to compare that word with very common words which are almost never mispronounced or misspelled, such as "ein,""die," and "deutsch." (SED)

  1. Hoer-Sprech-Uebungen fuer Iraner (Aural-Oral Exercises for Iranians).

    ERIC Educational Resources Information Center

    Scharf, Kurt

    1980-01-01

    Exercises are presented as supplementary material for beginning classes. Many examples illustrate ways to consolidate the learned material, with particular reference to the textbook "Ich lerne Deutsch" and its pictures. Other exercises are designed to compare German and Farsi sentence structure. (IFS/WGA)

  2. Hit or Miss, or Missing: The Role of Second Language Acquisition Research in Language Teacher Training.

    ERIC Educational Resources Information Center

    Rankin, Jamie

    1994-01-01

    This article discusses how the syllabus for language teacher training in German has evolved and considers what direction foreign language teacher training might take if it were to follow the cue of "Deutsch als Fremdsprache" and appropriate the research agenda of second-language acquisition studies. (Contains 51 references.) (JL)

  3. Resolving Conflicts in Natural and Grammatical Gender Agreement: Evidence from Eye Movements

    ERIC Educational Resources Information Center

    Dank, Maya; Deutsch, Avital; Bock, Kathryn

    2015-01-01

    The present research investigated the attraction phenomenon, which commonly occurs in the domain of production but is also apparent in comprehension. It particularly focused on its accessibility to conceptual influence, in analogy to previous findings in production in Hebrew (Deutsch and Dank, "J Mem Lang," 60:112-143, 2009). The…

  4. Culture Curriculum for German, Level II.

    ERIC Educational Resources Information Center

    Oetiker, Rosemary

    This teacher's guide to cultural instruction in a level-2 German course is designed to be used with the text "Deutsch, Erstes Buch, Erster Teil." Instructional observations pertain to the seventh through the 12th lessons and comprise the major portion of this text including: )1) die Eisenbahn, (2) Reisen und Essen in Deutschland, (3) die Familie,…

  5. Do Our Students Learn What We Teach Them?

    ERIC Educational Resources Information Center

    Boss, Bettina; Jansen, Louise

    2003-01-01

    Teachers like to believe that students learn what they are taught. Following up on research that questions this belief, a large-scale study of the acquisition of German as a foreign language by French-speaking school students in Geneva (DiGS, or "Deutsch in Genfer Schulen," "German in Geneva schools") further explored the…

  6. The Octave Illusion Revisited Again

    ERIC Educational Resources Information Center

    Deutsch, Diana

    2004-01-01

    The octave illusion (D. Deutsch, 1974) occurs when 2 tones separated by an octave are alternated repeatedly, such that when the right ear receives the high tone, the left ear receives the low tone, and vice versa. Most subjects in the original study reported hearing a single tone that alternated from ear to ear, whose pitch also alternated from…

  7. The Efforts of Educational Interest Groups To Defeat Merit Pay for Teachers in Pennsylvania: 1983-1986.

    ERIC Educational Resources Information Center

    Fiore, Alice Marie

    Efforts of educational interest groups to defeat merit pay for Pennsylvania teachers during 1983-1986 are explored in this case study. Political systems theory and allocative theory provide the conceptual framework. Deutsch's (1973) outline of variables that affect the course of conflict was used to organize indepth personal interviews and a…

  8. Education in Colonial Africa: The German Experience

    ERIC Educational Resources Information Center

    vanderPloeg, Arie J.

    1977-01-01

    Examines the introduction and growth of state-supported schools in two German colonies in Africa, Kamerun and Deutsch Ostafrika, describes African reaction to and utilization of them, assesses, from the colonial perspective, why such schools were introduced and what they were intended to accomplish, and examines the reasons for their differential…

  9. Multilingual Thesauri for the Modern World - No Ideal Solution?

    ERIC Educational Resources Information Center

    Jorna, Kerstin; Davies, Sylvie

    2001-01-01

    Discusses thesauri as tools for multilingual information retrieval and cross-cultural communication. Considers the need for multilingual thesauri and the importance of explicit conceptual structures, and introduces a pilot thesaurus, InfoDEFT (Information Deutsch-English-Francais Thesaurus), as a possible model for new online thesauri which are…

  10. Cultural Representations in Foreign Language Teaching: A Critique of Four BBC Courses.

    ERIC Educational Resources Information Center

    Mar-Molinero, Clare

    1992-01-01

    Examines four well-known BBC language courses, "Deutsch Direkt!""A Vous la France!""Viva Espana," and "Buongiorno Italia!" It is suggested that these courses focus on tourism, stereotyping both learners and the target culture and that the presentation of the cultural materials is unrealistic. (VWL)

  11. A SELF-CONSISTENT DEUTSCHIAN ESP MODEL

    EPA Science Inventory

    The report presents a new version of the EPA I Southern Research Institute electrostatic precipitator (ESP) model. The primary difference between this and the standard (Revision 3) versions is in the treatment of the particulate space charge. Both models apply the Deutsch equatio...

  12. Competitive Aggression without Interaction: Effects of Competitive versus Cooperative Instructions on Aggressive Behavior in Video Games.

    ERIC Educational Resources Information Center

    Anderson, Craig A.; Morrow, Melissa

    1995-01-01

    Extended and tested Deutsch's theory of competition effects. Predicted that people view competitive situations as inherently more aggressive than cooperative ones. Predicted that leading people to think of an aggressive situation in competitive terms would increase aggressive behavior. Increase of kill ratio occurred in absence of changes in…

  13. Assessing Follow Through: Changes in Intelligence Test Scores over Two and Three Years of Experience in the Responsive Program.

    ERIC Educational Resources Information Center

    Rayder, Nicolas; And Others

    1978-01-01

    Four Wechsler subscales were administered in a longitudinal design to children from the Responsive Model Follow Through Program. On the first testing, subjects' average intelligence scores were significantly lower, but on subsequent tests equivalent to or higher than national norms, calling into question Deutsch's cumulative-deficit hypothesis.…

  14. The Professional Negotiator: Role Conflict, Role Ambiguity and Motivation To Work.

    ERIC Educational Resources Information Center

    Medford, Robert E.; Miskel, Cecil

    The investigation examined the relationship among role conflict, role ambiguity, and motivation to work of teacher-negotiators. The theoretical rationale for the study was formulated from the finding of Walton and McKersie, Deutsch, Vidmar and McGrath, and Blum concerning the negotiator's conflict with his adversary, his dependence on his…

  15. Entwicklung neuer Uebungsformen durch die Einbeziehung des Mediums Fernsehen (Development of New Types of Exercises through the Use of Television)

    ERIC Educational Resources Information Center

    Eggers, Dietrich

    1975-01-01

    Discusses the use of television in university-preparatory schools. The exercises are supplementary to "Deutsch 2000" (M. Hueber, Munich), and deal with land and culture. Three short films are presented, for use in free comment. Examples of grammar, vocabulary and dictation exercises are given. (Text is in German.) (IFS/WGA)

  16. Studies in Deprivation. Occasional Paper, Special. NDEA National Institute for Advanced Study in Teaching Disadvantaged Youth.

    ERIC Educational Resources Information Center

    Haubrich, Vernon, Ed.

    This document contains four papers. "Some Effects of Social Class and Race on Children's Language and Intellectual Abilities" by Martin Whiteman, Bert R. Brown, and Martin Deutsch is a report of research investigating several different interactions between environmental factors, socioeconomic status, race, and the cognitive and verbal abilities of…

  17. Facilitative Dimensions in Interpersonal Relations: Verifying the Theoretical Assumptions of Carl Rogers in School, Family Education, Client-Centered Therapy, and Encounter Groups

    ERIC Educational Resources Information Center

    Tausch, Reinhard

    1978-01-01

    Summarized numerous different projects which investigated assumptions made by Carol Rogers about the necessary and sufficient conditions for significant positive change in person-to-person contact. Findings agree with Rogers' about the importance of empathy, genuineness, and respect. Presented at the Thirtieth Congress of Deutsch Gesell Schaft for…

  18. Incorporating Critical Thinking and Authenticity into Business German Testing.

    ERIC Educational Resources Information Center

    Egbert, Maria; Maxim, Hiram

    1998-01-01

    Proposes to integrate critical thinking and problem-solving into two existing international tests of business German (Prufung Wirtschaftsdeutsch International and Zertifikat Deutsch fur den Beruf), and to contextualize the tests' tasks in a more authentic business setting without compromising their content. Parallels are drawn with the American…

  19. New Media in the Design of a Learners' Dictionary.

    ERIC Educational Resources Information Center

    Gamper, Johann; Knapp, Judith

    This paper presents an interdisciplinary research project that aims at developing an electronic vocabulary acquisition system for the German and the Italian language called ELDIT (Elektronisches Lern(er)worterbuch Deutsch Italienisch). The approach for studying and practicing the vocabulary. To ensure maximum effectiveness of the learning process,…

  20. Prospects for the Working Poor

    ERIC Educational Resources Information Center

    Miller, S. M.

    1970-01-01

    Based on a chapter entitled "Barriers to Employment of the Disadvantaged by Martin Deutsch and S. M. Miller in "Manpower Report of the President, 1968. Discusses the Nixon proposals for remediating poverty in relation to the socioeconomic factors operating to maintain the condition of being poor while working. (JM)

  1. German 1990: Intensive and Diverse.

    ERIC Educational Resources Information Center

    Kempf, Franz R.

    1990-01-01

    Suggests the following methods for improving university-level German language education curricula: reduce skill-development time through immersion programs, adopt Zertifikat Deutsch als Fremdsprache as the proficiency standard for advanced students, and include literature from a variety of liberal arts disciplines in the reading materials for…

  2. Taking Decisions: Assessment for University Entry

    ERIC Educational Resources Information Center

    Plassmann, Sibylle; Zeidler, Beate

    2014-01-01

    Language testing means taking decisions: about the test taker's results, but also about the test construct and the measures taken in order to ensure quality. This article takes the German test "telc Deutsch C1 Hochschule" as an example to illustrate this decision-making process in an academic context. The test is used for university…

  3. Constructing a New Vision: Undoing Gender through Secondary Education in Honduras

    ERIC Educational Resources Information Center

    Murphy-Graham, Erin

    2009-01-01

    This article presents results from a qualitative study on how the Honduran secondary education programme, "Sistema de Aprendizaje Tutorial" (SAT), attempts to "undo gender" (Deutsch 2007: 122) by encouraging students to rethink gender relations in their everyday lives in a way that reflects their increased consciousness of…

  4. Images of Germany: Past and Present. A Film Collection, Series II Instructional Activities.

    ERIC Educational Resources Information Center

    Blankenship, Glen; Hutcheson, Gwen

    This booklet offers classroom activities for use with 15 social studies-related films for teaching about Germany. The series of 25-minute films are made available by Deutsche Welle Television and Goethe House New York. Lessons in the booklet include: (1) "Germany Since 1945: A Focus on Berlin"; (2) "'I'll Get You All Out of Here!' A…

  5. [Geriatric trauma centers - requirements catalog. An initiative to promote and guarantee the quality of care of elderly trauma patients receiving inpatient care].

    PubMed

    Gogol, M; van den Heuvel, D; Lüttje, D; Püllen, R; Reingräber, A C; Schulz, R-J; Veer, A; Wittrich, A

    2014-06-01

    For the care of the elderly, specific geriatric care facilities in hospitals and specialized rehabilitation centers have been established in the last 20 years throughout Germany. In addition, trauma surgery departments in hospitals and clinics also provide comprehensive care for trauma patients. The present requirements catalog was developed with the aim to ensure the standardization and quality assurance of these care facilities. Thus, the structural basics and, in particular, the structured cooperation between geriatrics and trauma surgery are described and defined in terms of structure, process, and outcome quality. The Bundesverband Geriatrie, the Deutsche Gesellschaft für Geriatrie, and the Deutsche Gesellschaft für Gerontologie und Geriatrie offer documentation for external and internal use and evaluation of the structures and processes for certification of geriatric trauma centers. Prerequisite for certification is to meet the technical requirements defined in the requirements catalogue or documents derived from it, and proof of a quality management system according to ISO 9001.

  6. A genetic-algorithm-based method to find unitary transformations for any desired quantum computation and application to a one-bit oracle decision problem

    NASA Astrophysics Data System (ADS)

    Bang, Jeongho; Yoo, Seokwon

    2014-12-01

    We propose a genetic-algorithm-based method to find the unitary transformations for any desired quantum computation. We formulate a simple genetic algorithm by introducing the "genetic parameter vector" of the unitary transformations to be found. In the genetic algorithm process, all components of the genetic parameter vectors are supposed to evolve to the solution parameters of the unitary transformations. We apply our method to find the optimal unitary transformations and to generalize the corresponding quantum algorithms for a realistic problem, the one-bit oracle decision problem, or the often-called Deutsch problem. By numerical simulations, we can faithfully find the appropriate unitary transformations to solve the problem by using our method. We analyze the quantum algorithms identified by the found unitary transformations and generalize the variant models of the original Deutsch's algorithm.

  7. The mitochondrial genome of a Texas outbreak strain of the cattle tick, Rhipicephalus (Boophilus) microplus, derived from whole genome sequencing Pacific Biosciences and Illumina reads.

    PubMed

    McCooke, John K; Guerrero, Felix D; Barrero, Roberto A; Black, Michael; Hunter, Adam; Bell, Callum; Schilkey, Faye; Miller, Robert J; Bellgard, Matthew I

    2015-10-15

    The cattle fever tick, Rhipicephalus (Boophilus) microplus is one of the most significant medical veterinary pests in the world, vectoring several serious livestock diseases negatively impacting agricultural economies of tropical and subtropical countries around the world. In our study, we assembled the complete R. microplus mitochondrial genome from Illumina and Pac Bio sequencing reads obtained from the ongoing R. microplus (Deutsch strain from Texas, USA) genome sequencing project. We compared the Deutsch strain mitogenome to the mitogenome from a Brazilian R. microplus and from an Australian cattle tick that has recently been taxonomically designated as Rhipicephalus australis after previously being considered R. microplus. The sequence divergence of the Texas and Australia ticks is much higher than the divergence between the Texas and Brazil ticks. This is consistent with the idea that the Australian ticks are distinct from the R. microplus of the Americas.

  8. Algorithm Design Study for Bathymetry Fusion-Review of Current State-of-the-art and Recommended Design Approach

    DTIC Science & Technology

    2008-12-30

    or even for an area, provided any difference between the individual error estimates can be safely expected to be negligible. Quantifying...Davis [9] but augmented with other material from Cressie [33] and Deutsch and Journel [37]. 2.3.3 Simple Kriging (SK) In SK, the mean of the data...Version 5.1.0, Monterey Bay Aquarium Research Institute and the Lamont-Doherty Earth Observatory of Columbia University, Monterey, CA and New York

  9. HiFi-MBQC High Fidelitiy Measurement-Based Quantum Computing using Superconducting Detectors

    DTIC Science & Technology

    2016-04-04

    server. Various blind delegated computations, including one- and two-qubit gates and the Deutsch and Grover quantum algorithms , are demonstrated...we implemented various instances of the quantum algorithm for solving of systems of linear equations. Reference: S. Barz, I. Kassal, M. Ringbauer... quantum computing an algorithm is performed by measurements on highly entangled resource states. Within the EOARD project we could consider measurement

  10. The U.S. Navy’s Experience with Resuscitation of Wounded Servicemen in Vietnam Using Frozen Washed Red Blood Cells - 1966-1973; Developments from This Experience

    DTIC Science & Technology

    1982-02-18

    1971; Vecchione et al, 1981), as well as on procedures to assess the function of washed previously frozen platelets, 77 including electron microscopy ...Rogers: Hemostatic effectiveness of preserved human platelets. In Erythrocytes, Thrombocytes and Leukocytes, Ed. E. Gerlach, K. Moser, E. Deutsch, W...fresh and frozen-thawed platelets using the Coulter Counter, 2 phase microscopy and the Technicon Optical system, Transfusion 21:511-516, 1901

  11. Computer Simulation of Electrochemical Processes

    DTIC Science & Technology

    2007-11-02

    1997. 9. " Feynman Path Centroid Methods for Condensed Phase Quantum Dynamics", Invited Lecture at the Los Alamos Workshop on Novel Monte Carlo...Montreal, Canada, May, 1997. 3. "Path Integral Centroid Methods in Condensed Phase Quantum Dynamics", Invited Lecture , International Summer School on the...Excess Proton in Water", Invited Lecture at the Deutsche Bunsen-Gesellschaft für Physikalische Chemie International Discussion Meeting on "Hydrogen

  12. The Asia-Pacific Century: Challenges and Opportunities

    DTIC Science & Technology

    2013-05-01

    countries were those who were children during the post–World War 2 period. The lesson they could have taken from that time was one associated with the...economic might. The earliest such prediction was by German scholar and poly- math, Wilhelm Fucks , in his economic essay Formeln zur Macht (For- mulas...france.t_0.html. 7. Wilhelm Fucks , Formeln zur Macht [Formulas for Power] (Stuttgart, West Ger- many: Deutsche Verlags-Anstalt, 1965). 8. Joseph A

  13. Naval War College Review. Volume 65, Number 4, Autumn 2012

    DTIC Science & Technology

    2012-01-01

    the very first move by either side everything would change, because the imponderables, such as human psychology and the personalities of the individu...Wargaming, p. 29. 42. Walter Goerlitz, Der Deutsche Generalstab. Geschichte und Gestalt 1657–1945 (Frankfurt, a.M.: Verlag der Frankfurter Hefte, 1950...Twomey writes in the spirit of authors like Robert Jervis, who explored psychological factors that lead to misinterpretation of others’ actions

  14. Why Iran Proliferates

    DTIC Science & Technology

    2005-09-01

    and to the Office of Management and Budget, Paperwork Reduction Project (0704-0188) Washington DC 20503. 1. AGENCY USE ONLY (Leave blank) 2. REPORT...programs in states 8 John Deutsch, "The New Nuclear Threat," Foreign Affairs 71, no. 4 (Fall, 1992), 120. “The fundamental motivation to seek a... management of the cases, the study need not be intrinsically flawed.12 The selection of case studies for this test of multi- causality drew from

  15. NACA Conference on Turbojet Engines for Supersonic Propulsion. A Compilation of Technical Material Presented

    DTIC Science & Technology

    1953-10-01

    ALLOYS FOR USE AT INCREASED TEMPERATURES by G. M. Ault 2. APPLICABILITY OF CERMETS FOR USE AS TURBINE BLADES by G. C. Deutsch, A. J. Meyer, and W. C...Hirschberg, and M. L. Moseson 4. NACA RESEARCH ON LUBRICANTS AND BEARING MATERIALS FOR HiG- TEMPERATURE TURBINE ENGINES by R. L. Johnson and E. E...Air Force Base Collins, J. H. NACA - Lewis Collins, W. Continental Aviation Comberiate, M. B. Bureau of Aeronautics Conlon, E. W. Fairchild Cook , H. A

  16. Descriptive Analysis and Strategic Options to Defeat Commodity-Based Threat Financing Methodologies Related to Gold

    DTIC Science & Technology

    2015-09-01

    make financing decisions and the CTF environment that combats this threat. While focusing mainly on religiously motivated terrorist groups but still...Suisse, and Deutsche Bank AG (“Membership,” n.d., Market- making members section). The minimum transaction size is 1,000 troy ounces of gold creating...in bank accounts of any type (World Bank , 2015c). India is the world’s largest consumer of gold with consumption demand in 2012 at approximately

  17. Ion Channels in Leukocytes

    DTIC Science & Technology

    1991-07-01

    Forces Radiobiology- Research Institute Bethesda, MD 20889-5 145 9.SPONSORING/MONITORING AGENCY NAME(S) AND ADORESS(ES) 10. SPONSORING/ MONITORING...Physiology, Armed Forces Radiobiology Research Institute, Bethesda, Maryland S’t I. Introduction...cells Deutsch and Lee (42) described the pH, dependence of (17) and rebting murine T lymphocytes (38), respec- the K, conductance by a model with two

  18. Assessments of Bubble Dynamics Model and Influential Parameters in Microbubble Drag Reduction

    DTIC Science & Technology

    2006-03-01

    July 1, 2004 to December 31, 2005 Report Date: March 2006 Prepared Under Award No: N00014-04-1-0717 Submitted to Patrick Purtell Office...data of Merkle and Deutsch (1992) and the numerical model of Kunz et al. (2003). 8 Figure 6. Schematic diagram of the computational domain used for...Kim and Cleaver 1995; Meng and Uhlman 1998; Xu et al. 2002; Kunz et al. 2003) to reveal the mechanism of the microbubble drag reduction phenomenon

  19. Challenges in Coalition Unconventional Warfare: The Allied Campaign in Yugoslavia, 1941-1945

    DTIC Science & Technology

    2014-01-01

    when Adolf Hitler realized that Yugo- slavia’s weak cohesion as a state would not allow him to keep it in the Tripartite Pact and to protect his...situation worsened Sigfried Uiberreither, Martin Bormann, Adolf Hitler , and Otto Dietrich in Maribor, April 26, 1941 (Deutsches Bundesarchiv) 132 Recall...tunity to exploit the Balkan situation to their advantage by convincing Hitler that the Allied push into Europe might come via the central

  20. STS-55 MS3 Harris and Payload Specialist Schlegel conduct Anthrorack experiment

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 German Payload Specialist 2 Hans Schlegel breathes into Rack 9 Anthrorack (AR) (Human Physiology Laboratory) device for Pulmonary Perfusion and Ventilation During Rest and Exercise experiment while working inside the Spacelab Deutsche 2 (SL-D2) science module aboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. In the background, Mission Specialist 3 (MS3) Bernard A. Harris, Jr monitors his activity.

  1. STS-55 MS3 Harris in life raft during emergency egress exercises at JSC WETF

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Using a small single person life raft, STS-55 Mission Specialist 3 (MS3) Bernard A. Harris, Jr floats in the pool located in JSC's Weightless Environment Training Facility (WETF) Bldg 29. Harris, wearing a launch and entry suit (LES) and launch and entry helmet (LEH), prepares to send a flare during this launch emergency egress (bailout) training session. STS-55 with the Spacelab Deutsche 2 (SL-D2) payload will fly aboard Columbia, Orbiter Vehicle (OV) 102, in 1993.

  2. STS-55 MS3 Harris holds turbine blade sample at SL-D2 Rack 8 Werkstofflabor

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Mission Specialist 3 (MS3) Bernard A. Harris, Jr, wearing gloves, holds turbine blade sample and examines it in front of the Spacelab Deutsche 2 (SL-D2) Rack 8 Werkstofflabor (WL) (Material Sciences Laboratory). Harris is working at the Furnace for Turbine-blade geometry specimens to process special metallic alloys and cast them in the shape of turbine blades. SL-D2 is the German-managed payload aboard Columbia, Orbiter Vehicle (OV) 102.

  3. Three-dimensional Stochastic Estimation of Porosity Distribution: Benefits of Using Ground-penetrating Radar Velocity Tomograms in Simulated-annealing-based or Bayesian Sequential Simulation Approaches

    DTIC Science & Technology

    2012-05-30

    crosshole seismic tomography and borehole logging information. Bayesian approaches [e.g., Gelman et al., 2003] have been applied to integrate diverse...simulation [e.g., Deutsch and Journel, 1998] with the added use of Bayesian formula [e.g., Chen et al., 2001; Gelman et al., 2003]. The Bayesian...3-D STOCHASTIC ESTIMATION OF POROSITY W05553 12 of 13 Gelman , A., J. B. Carlin, H. S. Stern, and D. B. Rubin (2003), Bayesian Data Analysis, 668 pp

  4. Air University Sampling and Surveying Handbook: Guidelines for Planning, Organizing, and Conducting Surveys

    DTIC Science & Technology

    1996-01-01

    Publication Pending (1993). Altemeyer, R. A. (1970). Adverbs and Intervals: A Study of Likert Scales. American Psychological Association, Proceedings of...1959). Adverbs As Multipliers. Psychological Review, 66, pp 27-44. Cochran, W. G. (1963) Sampling Techniques. New York: Wiley and Sons, Inc. Deming...Auditor, Vol. 28, No. 6, pp 49-52. Selltiz, Claire, Marie Jahoda, Morton Deutsch , and Stuart W. Cook (1963). Research Methods in Social Relations

  5. Believable Social and Emotional Agents.

    DTIC Science & Technology

    1996-05-01

    characters that appear to be emotional and are believable. It would be fairly simple to create characters that just added emotional adverbs with every...users judge the characters to be emotional, but if these adverbs are not controlled, it is likely that the characters would not be very believable...Weizenbaum66] Weizenbaum, J. Eliza. In Communications of the ACM. Vol. 9. 1966. [Wish76] Wish, M., Deutsch , M., and Kaplan, S. Perceived Dimen- sions of

  6. Boundaries and Topological Algorithms

    DTIC Science & Technology

    1988-08-01

    Binford 1986, Sher 1987a, Pratt 1978, Fram and Deutsch 1975) attempted to separate these two effects, but their heuristic methods seem only applicable...temporal struc- ture of different types of situations,7 verb tense and aspect, and temporal adverbs and connectives. I represent time using a cellular model... adverbs can occur in it, and how it can be related to other sentences using temporal connectives such as "when" and "until." The differences between

  7. STS-55 Payload Specialist Schlegel collects fungi sample at SL-D2 Rack 1

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 German Payload Specialist 2 Hans Schlegel, wearing lightweight headset, collects fungi sample while working at Spacelab Deutsche 2 (SL-D2) science module Rack 1 Work Bench. Schlegel is conducting these procedures in conjunction with the 'Fruiting Body Development of Fungi' experiment. Pieces of the experiment casing freefloat in the workstation.Schlegel represents the German Aerospace Research Establishment (DLR) on the 10-day spacelab mission.

  8. STS-55 Payload Specialist Schlegel collects fungi sample at SL-D2 Rack 1

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 German Payload Specialist 2 Hans Schlegel, wearing lightweight headset, collects fungi sample while working at Spacelab Deutsche 2 (SL-D2) science module Rack 1 Work Bench. Schlegel is conducting these procedures in conjunction with the 'Fruiting Body Development of Fungi' experiment. Schlegel was one of two payload specialists representing the German Aerospace Research Establishment (DLR) on the 10-day spacelab mission.

  9. STS-55 crewmembers pose with U.S. and German flags in SL-D2 module on OV-102

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 crewmembers pose with United States and German flags inside the Spacelab Deutsche 2 (SL-D2) science module located in the payload bay (PLB) of Columbia, Orbiter Vehicle (OV) 102. Wearing communications kit assembly headsets (HDSTs) are (left to right) Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross, MS3 Bernard A. Harris, Jr, German Payload Specialist 1 Ulrich Walter, and Payload Specialist 2 Hans Schlegel.

  10. An Object Description Language for Distributed Discrete Event Simulations

    DTIC Science & Technology

    2001-05-24

    system of an object undergoing projectile motion under the influence of gravity. When considering this physical system we can ignore many of the...part. Thesis Advisor Associate Professor David W. Krume Draper Technical Supervison Dr. Owen L. Deutsch Thesis Committee Member. Associate Professor...to a merciful conclusion. This thesis was prepared at the Charles Stark Draper Laboratory, Inc., under projects 13025 (Multi-Agent Collaboration

  11. Federal Research: Super Collider Estimates and Germany’s Industrially Produced Magnets

    DTIC Science & Technology

    1991-02-12

    DESY Deutsches Elektronen-Synchrotron DOE Department of Energy GeV billion electron volts HEPAP High Energy Physics Advisory Panel HERA Hadron Electron...Advisory Panel ( HEPAP ) report indicated that reducing the energy would risk losing important physics. The panel fully endorsed the design as well as the...the Laboratory’s work. Two DOE reviews were completed by OER and ICE staff. At DOE’s request, the third independent review was conducted by the HEPAP

  12. Aachen: Offensive, Deliberate Attack, MOUT (Military Operations on Urbanized Terrain), 13 September-21 October 1944

    DTIC Science & Technology

    1984-05-23

    known as the Dutch frontier. The city was founded in the eighth century A.D. and is alleged to be the birthplace of the great German Emperor Charlemagne ...Aachen was the Western culture and learning during Charlemagne’s reign. In all, thirty-two German kings and emperors have been crowned in this highly...city of the Emperors ". Translated and digested at the U.S. Army Command and General Staff College from Deutsche Allgemine Zeitun& , 26 Octiber 1944

  13. Estimating Demand Elasticities for Mobile Telecommunications in Austria

    DTIC Science & Technology

    2004-12-01

    Telecommunications Pol- icy, 27, 457-476. RTR, 2004, Informationen fiber den Telekom- Markt in Osterreich, Vienna, http://www.rtr. at/web .nsf/deutsch...Foreign Direct Investment, Production, and Welfare, No. 11 (June 2003). "* Dewenter, Ralf, The Economics of Media Markets, No. 10 (June 2003). "* Josten...Briduninger, Michael, A Note on Health Insurance and Growth, No. 6 (June 2003). * Dewenter, Ralf, Media Markets with Habit Formation, No. 5 (June

  14. Stratospheric Observatory for Infrared Astronomy (SOFIA) for Planetary Science and the Kuiper Belt

    NASA Astrophysics Data System (ADS)

    Reach, W. T.

    2011-10-01

    The Stratospheric Observatory for Infrared Astronomy (SOFIA [1]) is a 2.5 meter telescope on a modified 747SP aircraft. The program is managed by the National Aeronautics and Space Administration (NASA) and the Deutsches Zentrum für Luft- und Raumfahrt (DLR). Operations are supported by NASA and DLR in a partnership, with an 80/20 split per international Memorandum of Understanding.

  15. Modifications to Army Facilities Components System Drawings to Reflect Use of Metric-Sized Lumber.

    DTIC Science & Technology

    1986-09-01

    2040 x 915 PHENAPAN DEUTSCHE NOVOPAN SP ISO-Verle- NSCM: XN003 geplatte V 100 - 00-V02-473! 19.0 2050 x 925 2040 x 915 ditto ditto Si: - 00-V02-4732...use: Build-in furniture Spanplatte, beide Seiten geschliffen, Gueteklasse I-I Verwcndungszweck: Fuer Einbaumoebel CODE 5530 Staerke Abmessungen...laminated, flat pressed, both sides sanded, for general purpose; DIN 68761 Holzspanplatte (Flachpressplatte), beide Seiten geschliffen, fuer allgemeine

  16. Never Send an Infantryman Where You Can Send an Artillery Shell.

    DTIC Science & Technology

    1980-06-01

    Weigley, Colonel Dwight L. Adams and Colonel Ronald A. Roberge who urged me to get the project underway; Colonel Donald P. Shaw, Dr. Harold C. Deutsch , Dr...parallel Lippe- Seiten Canal ran east and west. The river and canal would not only be the initial boundary between the two attacking Allied armies, but... Seiten Canal on the north. 84 36 Montgomery came to Ninth Army on 21 March and briefed the assembled corps and division commanders on Operation

  17. Workshop on Model-Driven Architecture and Program Generation

    DTIC Science & Technology

    2006-08-01

    enterprise systems (e.g., The Walt Disney Company, Deutsche Bank AG, transportation organizations, and healthcare organizations), as well as by the...fit in the context of past and current research in specification, analysis, and program generation? It is "ok" to address both natural strengths and...and code "skeletons," which most current MDA-based tools accomplish. 5.4 Present State of MDA Capabilities The real- world application of MDA is

  18. Workshop on Program Generation and Model-Driven Architecture

    DTIC Science & Technology

    2006-08-01

    members. The work of OMG is broadly accepted and used in enterprise systems (e.g., The Walt Disney Company, Deutsche Bank AG, transportation...It is “ok” to address both natural strengths and limitations inherent to the MDA approach. • Can MDA be a conduit for commercial exploitation of...5.4 Present State of MDA Capabilities The real- world application of MDA is still limited to certain problem domains. MDA works well in business

  19. Accuracy Assessment of Global Barotropic Ocean Tide Models

    DTIC Science & Technology

    2014-08-07

    Denmark, 4Department of Earth and Environmental Science, University of Michigan, Ann Arbor, Michigan, USA, 5Deutsches Geodätisches Forschungsinstitut...and Technology, Nanjing, China, 8SGT Inc., NASA/GSFC, Greenbelt, Maryland, USA, 9College of Earth , Ocean, and Atmospheric Sciences, Oregon State... Earth Sciences, Ohio State University, Columbus, Ohio, USA, 12School of Ocean Sciences, Bangor University, Menai Bridge, UK, 13Department of Applied

  20. Interferometric Processing of Spaceborne SAR Data in Advanced SAR Imaging Modes

    DTIC Science & Technology

    2000-10-01

    Mittermayer and Alberto Moreira Deutsches Zentrum fiur Luft- und Raumfahrt (DLR) Institut fuir Hochfrequenztechnik und Radarsysteme 82234 Oberpfaffenhofen...34, IEEE Transactions on Geosc., Vol. 32, No. 4, July 1994, pp. 855-865. [4] J. Mittermayer , A. Moreira, 0. Lofeld: "Spotlight SAR Data Processing Using the...Frequency Scaling Algo- rithm", IEEE Trans. on Geosc. and Remote Sensing, Vol. 37, No. 5, September 1999. [51 Mittermayer , J., A. Moreira and 0

  1. Nuclear Heuristics: Selected Writings of Albert and Roberta Wohlstetter

    DTIC Science & Technology

    2009-01-01

    Seymour Weiss, Maj. General Jasper Welch, U.S. Air Force, and Dr. Paul Wolfowitz, then a member of the U.S. Arms Control and Disarmament Agency. 140...34 Public Policy, Vol. 8, in Carl J. Friedrich and Seymour E. Harris, eds., Cambridge: Harvard University Press, 1958. 62. For a contemporary analysis... Robertson in the 1930’s, and more recently by Karl Deutsch and Alexander Eckstein. 14. For the years up to 1959 see Alfred Maizels, Industrial Growth and

  2. STS-55 backup Payload Specialist Brummer, poolside, during JSC WETF bailout

    NASA Technical Reports Server (NTRS)

    1992-01-01

    STS-55 backup German Payload Specialist Renate Brummer, wearing launch and entry suit (LES), communications carrier assembly (CCA), and parachute pack, stands on the poolside and watches ongoing activities in JSC's Weightless Environment Training Facility (WETF) Bldg 29. Brummer is participating in launch emergency egress (bailout) exercises along with other DLR representatives. STS-55 to be flown aboard Columbia, Orbiter Vehicle (OV) 102, is the second dedicated German (Deutsche) Spacelab flight and is designated D2.

  3. Three-Dimensional Interactions and Vortical Flows with Emphasis on High Speeds

    DTIC Science & Technology

    1980-07-01

    experimental evidence, but there are also advantages to be gained by such an economy . Recently, J. C. R. Hunt et al. (1978) have shown that the notions of...Atraghji (1972), in which circum- ferential measurements of surface static pressure, surface impact pressure, and oil-dot flow visualization were...209, Jan. 1975. Fiechter, M., " Uber Wirbelsysteme an schlanken Rotationskbrpern und ihren Einfluss auf die aerodynamischen Beiwerte," Deutsch

  4. Ballistic Performance Testing of Aluminum Alloy 5059-H131 and 5059-H136 for Armor Applications

    DTIC Science & Technology

    2008-05-01

    CANADA 2 DEUTSCH FRANZOSISCHES FORSCHUNGSINSTITUT ST LOUIS H ERNST H LERR CEDEX 5 RUE DU GENERAL CASSAGNOU F 68301 SAINT LOUIS...DEFENCE DIR OF EQPT & TECH LAND RUV 2 D HAUG POSTFACH 1328 53003 BONN GERMANY 4 FRANHOFER INSTITUT FUR KURZZEITDYNAMIK ERNST ... MACH INSTITUT V HOHLER E STRASSBURGER R TRAM K THOMA ECKERSTRASSE4 D 79 104 FREIBURG GERMANY 1 MINISTRY OF DEFENCE DGA

  5. Analysis of Full-Test tools and their limitations as applied to terminal junction blocks

    NASA Technical Reports Server (NTRS)

    Smith, J. L.

    1983-01-01

    Discovery of unlocked contacts in Deutsch Block terminal junctions in Solid Rocket Booster flight hardware prompted an investigation into pull test techniques to help insure against possible failures. Internal frictional forces between socket and pin and between wire and grommet were examined. Pull test force must be greater than internal friction yet less than the crimp strength of the pin or socket. For this reason, a 100 percent accurate test is impossible. Test tools were evaluated. Available tools are adequate for pull testing.

  6. On-line detection of dichlorodibenzodioxins by DLR Jet-REMPI. Report for June 1996--February 1997

    SciTech Connect

    Oser, H.; Thanner, R.; Grotheer, H.H.; Gullett, B.K.; French, N.B.

    1998-08-01

    The paper describes a Jet-REMPI (resonance enhanced multiphoton ionization) apparatus and presents spectra for 2,7-dichlorodibenzodioxin (DCDD). The apparatus is a product of Deutsche Forschungsanstalt fur Luft und Raumfahrt (DLR). Detection limits on the order of parts per trillion by volume (pptv) units have been determined. The small number of isomers (10) and the lower degree of chlorination make the DCDD compounds a favorable class of surrogates.

  7. [Emergency response management near the tracks of the public railway network: special aspects of missions connected with the German national railway system].

    PubMed

    Krämer, P; Aul, A; Vock, B; Frank, C

    2010-11-01

    Emergency response management and rescue operations concerning the railway network in Germany need special attention and implementation in several ways. The emergency response concerning the German national railway network managed by Deutsche Bahn AG is subject to various rules and regulations which have to be followed precisely. Only by following these rules and procedures is the safety of all emergency staff at the scene ensured. The German national railway network (Deutsche Bahn AG) provides its own emergency response control center, which specializes in managing its response to emergencies and dispatches an emergency response manager to the scene. This person serves as the primary Deutsche Bahn AG representative at the scene and is the only person who is allowed to earth the railway electrical power lines. This article will discuss different emergency situations concerning railway accidents and the emergency medical response to them based on a near collision with a high speed train during a rescue mission close to the railway track. Injury to personnel could only be avoided by chance and luck. The dangers and risks for rescue staff are specified. Furthermore, the article details practical guidelines for rescue operations around the German national railway track system.

  8. Revisiting Consistency Conditions for Quantum States of Systems on Closed Timelike Curves: An Epistemic Perspective

    NASA Astrophysics Data System (ADS)

    Wallman, Joel J.; Bartlett, Stephen D.

    2012-05-01

    There has been considerable recent interest in the consequences of closed timelike curves (CTCs) for the dynamics of quantum mechanical systems. A vast majority of research into this area makes use of the dynamical equations developed by Deutsch, which were developed from a consistency condition that assumes that mixed quantum states uniquely describe the physical state of a system. We criticize this choice of consistency condition from an epistemic perspective, i.e., a perspective in which the quantum state represents a state of knowledge about a system. We demonstrate that directly applying Deutsch's condition when mixed states are treated as representing an observer's knowledge of a system can conceal time travel paradoxes from the observer, rather than resolving them. To shed further light on the appropriate dynamics for quantum systems traversing CTCs, we make use of a toy epistemic theory with a strictly classical ontology due to Spekkens and show that, in contrast to the results of Deutsch, many of the traditional paradoxical effects of time travel are present.

  9. Decision theory and information propagation in quantum physics

    NASA Astrophysics Data System (ADS)

    Forrester, Alan

    In recent papers, Zurek [(2005). Probabilities from entanglement, Born's rule p k =| ψ k | 2 from entanglement. Physical Review A, 71, 052105] has objected to the decision-theoretic approach of Deutsch [(1999) Quantum theory of probability and decisions. Proceedings of the Royal Society of London A, 455, 3129-3137] and Wallace [(2003). Everettian rationality: defending Deutsch's approach to probability in the Everett interpretation. Studies in History and Philosophy of Modern Physics, 34, 415-438] to deriving the Born rule for quantum probabilities on the grounds that it courts circularity. Deutsch and Wallace assume that the many worlds theory is true and that decoherence gives rise to a preferred basis. However, decoherence arguments use the reduced density matrix, which relies upon the partial trace and hence upon the Born rule for its validity. Using the Heisenberg picture and quantum Darwinism-the notion that classical information is quantum information that can proliferate in the environment pioneered in Ollivier et al. [(2004). Objective properties from subjective quantum states: Environment as a witness. Physical Review Letters, 93, 220401 and (2005). Environment as a witness: Selective proliferation of information and emergence of objectivity in a quantum universe. Physical Review A, 72, 042113]-I show that measurement interactions between two systems only create correlations between a specific set of commuting observables of system 1 and a specific set of commuting observables of system 2. This argument picks out a unique basis in which information flows in the correlations between those sets of commuting observables. I then derive the Born rule for both pure and mixed states and answer some other criticisms of the decision theoretic approach to quantum probability.

  10. The DHL EuroCup: shots on goal.

    PubMed

    Hemp, Paul

    2003-11-01

    Deutsche Post World Net, the German postal monopoly, faced significant challenges as it began the process of integrating three businesses: Deutsche Post Euro Express, its own ground-based parcel delivery service, and two companies it had acquired-DHL, the worldwide express delivery service, and Danzas, a worldwide air and ocean freight company. The cultural differences alone were imposing. For example, DHL was a privately held, entrepreneurial company in which most managers had international experience; Deutsche Post was until recently a state-owned monopoly in which few managers had worked outside their home country. Enter EuroCup. For 20 years, DHL employees had held a soccer tournament to strengthen company culture across national boundaries. Canceled the previous year due to budget constraints, the EuroCup tournament was revived in 2003-in part to help with the postmerger integration. But did the event really help? HBR senior editor Paul Hemp attended EuroCup 2003, joining nearly 2,500 DHL employees--about 600 of them players, the rest cheerleaders and other supporters--in the small Belgian town of Lommel. He set out to answer a number of questions relevant to any company staging an ambitious off-site intended to encourage teamwork and boost morale. How does a company determine whether such a large-scale event, even one that generates goodwill, is worth the investment? Does the team building extend to those back home who don't get to attend? Can intense competition between teams begin to overshadow the spirit of cooperation that such an event is meant to engender? In short, can a soccer tournament help a company achieve its corporate goal of creating a strong common culture?

  11. Positional Cloning of an Ashkenzai Jewish Hereditary Prostate Cancer

    DTIC Science & Technology

    2006-01-01

    Genetics, Salt Lake City, UT, 2005. Other Manuscripts: Stanford JL, McDonnell SK , Friedrichsen DM, Carlson EE, Kolb S , Deutsch K, Janer M, Hood L...276-290. Narla G, Difeo A, Reeves HL, Schaid DJ, Hirshfeld J, Hod E, Katz A, Isaacs WB, Hebbring S , Komiya A, McDonnell SK , Wiley KE, Jacobsen SJ...J., Burmester, J. K., Broman, K. W., Weber, J. L., Banerjee , T. K., Goddard, K. A. B., Witte, J. S ., Elston, R. C. & Catalona, W. J. (2000) Am. J

  12. Closed timelike curves in measurement-based quantum computation

    SciTech Connect

    Dias da Silva, Raphael; Galvao, Ernesto F.; Kashefi, Elham

    2011-01-15

    Many results have been recently obtained regarding the power of hypothetical closed timelike curves (CTCs) in quantum computation. Here we show that the one-way model of measurement-based quantum computation encompasses in a natural way the CTC model proposed by Bennett, Schumacher, and Svetlichny. We identify a class of CTCs in this model that can be simulated deterministically and point to a fundamental limitation of Deutsch's CTC model which leads to predictions conflicting with those of the one-way model.

  13. ROMS and SUNTANS Continued Development and Support of AESOP And NLIWI

    DTIC Science & Technology

    2007-09-30

    International Conference on the Humboldt Current System, Lima/Peru, Dec. 2006. Deutsch, C. N. Gruber, H. Frenzel , T. Nagai, G.-K. Plattner, J.C. McWilliams, A...Stolzenbach, 2007: Circulation in the Southern California Bight. Eastern Pacific Ocean Conference, Leavenworth, WA, Sept. 2007. Frenzel , H., C. Dong, N. Gruber...Sept. 2006. Gruber, N., H. Frenzel , P. Marchesiello, J.C. McWilliams, T. Nagai, and G.-K. Plattner, 2007: On the Role of Eddies for Coastal Productivity

  14. Happiness: origins, forms, and technical relevance.

    PubMed

    Akhtar, Salman

    2010-09-01

    By critically reviewing Freud's views on happiness, and also those of Helene Deutsch, Bertram Lewin, Melanie Klein, and Heinz Kohut, the author evolves a complex and multilayered perspective on the phenomenon. He categorizes happiness into four related and occasionally overlapping varieties: pleasure-based happiness (elation), assertion-based happiness (joy), merger-based happiness (ecstasy), and fulfillment-based happiness (contentment). After entering some caveats and drawing from his clinical experience, the author then demonstrates the relevance of these ideas to the conduct of psychotherapy and psychoanalysis.

  15. Calendar of Selected Aeronautical & Space Meetings, January 1990 (Calendrier des Manifestations Aeronautiques et Spatiales (Selection) Janvier 1990

    DTIC Science & Technology

    1990-01-01

    scientifique et technique; " En leur 6vitant l’obligation de consulter diff~rentes sources pour ddter- miner les reunions qui ont 6t programm ~es...Ch. 1). (Veuillez noter que les manifestations dont le programme couvre plusieurs themes parmi ceux: qui sont indiqu~s ci-dessus de 0 1 09, sont...und Raunifahrt : Postfach 3267, D-3300 Braunschweig GE DGLR Deutsche Geselischaft rur Luft-und-Raunifalirt: Godesberger Allee 70, D-5 300 Bonn 2 GE DLR

  16. Study of Infrared Atmospheric Emission.

    DTIC Science & Technology

    1983-12-01

    Edward S. and Hajime Sakai, "The 5g Levels of Atomic Nitrogen," J. Phys. B: 14, L391 (1981) Sakai, Hajime, P. Hansen, M. Esplin, R Johansson, M. Peltola...Academic) Chang E S and Sakai H 1981 J. Phys. B: At. Mot. Pkys. 14 L391 -" 1982 to be published Deutsch C 1970 Phys. Rev. A 2 43-8 Edlin B 1964 Encyclopedia...Chang and H. Sakai, J. Phys. B 14, L391 (1981). G. Karl, B. hickel, J. D. Poll, and L. Wotniewicz, Phys. Rev. 6J. T. Hougen. The Calculatiot of

  17. STS-55 MS3 Harris draws blood sample from Payload Specialist Schlegel

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 German Payload Specialist 2 Hans Schlegel (left) serves as a test subject inside the Spacelab Deutsche 2 (SL-D2) science module onboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Mission Specialist 3 (MS3) Bernard A. Harris, Jr, a physician, performs one of many blood draws designed to help investigate human physiology under microgravity conditions. The two crewmembers use intravehicular activity (IVA) foot restraints (foot loops) in front of Rack 10, a stowage rack, to steady themselves during the procedure. Schlegel represents the German Aerospace Research Establishment (DLR).

  18. Digital Optical Circuit Technology.

    DTIC Science & Technology

    1985-03-01

    under financial support of the Max-Planck- Gesell - schaft (MPG) and the Deutsche Forschungsgemeinschaft (DFG) and in part at the Tech- nische...mode picosecond pulses by injection locking of an AIGaAs semiconductor laser", Appl. Phys. Lett., vol. 41, 1982, pp. 14 - 16 0 G. Arnold , P. Russer, K...stripe laser", Appl. Phys. Lett., 39, pp. 27-29 (1981). 12. Peterman, K. and Arnold , G., "Noise and distortion charaL -ristics of semi- conductor lases

  19. [Interdisciplinary and individualized therapy of prostate cancer : International prostate cancer symposium Bonn 2013 - challenges and targets].

    PubMed

    Schwardt, M; Debus, J; Feick, G; Hadaschik, B; Hohenfellner, M; Schüle, R; Zacharias, J-P; Combs, S E

    2015-11-01

    Multimodal treatment of prostate cancer is based on specific staging via imaging, clinical parameters, tumor markers and histopathological grading. Risk-adapted therapy encompasses wait and see, active surveillance, surgical intervention, radiotherapy and hormone therapy. Some patients also need a combination of these treatment options. Even though clinical parameters guide the treatment plan, patient wishes and preferences are incorporated. Against this background leading basic research scientists, urologists, radiotherapists, epidemiologists and members of other associated disciplines discussed state of the art treatment concepts, innovative trial designs and translational research projects at the international meeting "Challenges and Chances in Prostate Cancer Research" organized by the German Cancer Aid (Deutsche Krebshilfe).

  20. Terminology and Assessment Methods of Solid Propellant Rocket Exhaust Signatures (Methodes d’Evaluation des Signatures des Propulseurs a Propergol Solide)

    DTIC Science & Technology

    1993-02-01

    11 69D-80tJ0 Mu~nchcn 80 Spain Mr D,M. Barreiros Dr R. Dirscherl Departemento Energia y Deutsche Aerospace Propulsion Abteilung VAR 331 INTA Postfach... Solar scattering from less thtan a factor at I1) for smokte bmoke a Search lightl effert Near infrared S Glood S Poor P lrobably figir but relatively...rotational systems 8.01 to00o or solar aind earthishine regioni lredictiolls cai be made to a (1 Molecular Ilybrlde relatioii factor or 5 (I F. I [CI 1120) a

  1. Monte Carlo procedure for protein design

    NASA Astrophysics Data System (ADS)

    Irbäck, Anders; Peterson, Carsten; Potthast, Frank; Sandelin, Erik

    1998-11-01

    A method for sequence optimization in protein models is presented. The approach, which has inherited its basic philosophy from recent work by Deutsch and Kurosky [Phys. Rev. Lett. 76, 323 (1996)] by maximizing conditional probabilities rather than minimizing energy functions, is based upon a different and very efficient multisequence Monte Carlo scheme. By construction, the method ensures that the designed sequences represent good folders thermodynamically. A bootstrap procedure for the sequence space search is devised making very large chains feasible. The algorithm is successfully explored on the two-dimensional HP model [K. F. Lau and K. A. Dill, Macromolecules 32, 3986 (1989)] with chain lengths N=16, 18, and 32.

  2. Solid State Research.

    DTIC Science & Technology

    1982-05-15

    grown directly on the Ge/Si substrates, indicating that the overgrown layers will be useful for solar cells and other device applications. A study has...Fluctuations 5326 Efficient GaAs Solar Cells T.F. Deutsch Appl. Phys. Lett. 40, 72^ Formed by I Laser Chemical J.C.C. Fan (1982) Doping D.J. Ehrlich G.W...Fan Space Photovoltaic Research GaAs Solar Cells C.O. Rozler and Technolov Conf., R.W. McClelland Cleveland, Ohio, 20-22 April 1982 * Author not at

  3. [German Urological Associations under National Socialism].

    PubMed

    Krischel, M; Moll, F; Fangerau, H

    2011-09-01

    The Deutsche Gesellschaft für Urologie (German Urological Association), established in 1907, was a German-Austrian medical society in which Jewish physicians held important positions. When the Nazis seized power in 1933, the Austrian Hans Rubritius was president of the society. The non-German presidency and the exclusion of Jewish colleagues from the professional society and medical practice led to a halt of the society's activities. At the same time in the mid 1930s, German urologists founded the Gesellschaft Reichsdeutscher Urologen (Association of Reichs-German Urologists) whose members aligned themselves with Nazi health policies and in turn received professional and personal benefits.

  4. The design and performance of 150-MW S-band klystrons

    SciTech Connect

    Sprehn, D.; Phillips, R.M.; Caryotakis, G.

    1994-09-01

    As part of an international collaboration, the Stanford Linear Accelerator Center (SLAC) klystron group has designed, fabricated and tested a 60 Hz, 3 {mu}s, 150 MW klystron built for Deutsches Elektronen Synchrotron (DESY). A test diode with a 535 kV, 700 A electron beam was constructed to verify the gun operation. The first klystron was built and successfully met design specifications. This paper discusses design issues and experimental results of the diode and klystron including the suppression of gun oscillations.

  5. Inferring Internet Server IPV4 and IPV6 Address Relationships

    DTIC Science & Technology

    2013-06-21

    REPORT TYPE 3. DATES COVERED (From — To) 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 5d. PROJECT NUMBER 5e...5c0:1400:a:8000/64, and where the paired IPv4’s are in ISP’s from all over, to mention a few: Telecom Italia, Deutsche Telekom, France Telecom, ASTRAL ... Project Guide to Network Discovery and Security Scanning. 2009. [27] MaxMind. minfraud service, 2013. http://www.maxmind.com/en/ccv_ overview. [28] David

  6. [Current issues in pulmonary pathology. Report of the working group on pulmonary pathology of the German Society of Pathology].

    PubMed

    Schnabel, Ph A; Petersen, I; Junker, K

    2012-11-01

    The working group on pulmonary pathology of the German Society of Pathology (Deutsche Gesellschaft für Pathologie, DGP) developed very actively in the last year. Apart from the autumn meeting in Heidelberg in 2011 and the sessions at the annual DGP meeting in Berlin it was possible to realize a first publication with support and coauthorship of several members of the working group dealing with the classification of lung adenocarcinoma. In this report the key aspects of the activity related to the following issues are summarized including non-small cell lung carcinoma, neuroendocrine tumors of the lungs, interstitial pulmonary diseases, cell blocks in cytology and banking in thoracic pathology.

  7. STS-55 Payload Specialist Walter and backups at KSC Launch Complex (LC) Pad 39A

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Columbia, Orbiter Vehicle (OV) 102, Spacelab Deutsche 2 (SL-D2) Payload Specialist 1 Ulrich Walter (center) discusses preflight procedures with backup payload specialists Dr. P. Gerhard Thiele (left) and Renate Brummer at Kennedy Space Center (KSC) Launch Complex (LC) Pad 39A. The entire seven-member flight crew and the two alternates are learning pad procedures and structures during the Terminal Countdown Demonstration Test (TCDT), a dress rehearsal for launch. Walter, Thiele, and Brummer are representatives for Germany's DLR. View provided by KSC with alternate KSC number KSC-93PC-318.

  8. STS-55 German payload specialist Schlegel and MS3 Harris work in SL-D2 module

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 German Payload Specialist 2 Ulrich Walter, wearing special head gear, finds plenty of room to 'spread out' (head to the floor, feet at the ceiling) while conducting Tissue Thickness and Compliance Along Body Axis salt-water balance experiment in the Spacelab Deutsche 2 (SL-D2) science module aboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Schlegel represents the German Aerospace Research Establishment (DLR). In the background, Mission Specialist 3 (MS3) Bernard A. Harris, Jr monitors an experiment in Rack 11, an experiment rack.

  9. STS-55 MS3 Harris in life raft during emergency egress exercises at JSC WETF

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Using a small single person life raft, STS-55 Mission Specialist 3 (MS3) Bernard A. Harris, Jr floats in the pool located in JSC's Weightless Environment Training Facility (WETF) Bldg 29. Harris, wearing a launch and entry suit (LES) and launch and entry helmet (LEH), opens a sealed canister containing a flare. Harris, along with other crewmembers, is participating in a launch emergency egress (bailout) training session. STS-55 with the Spacelab Deutsche 2 (SL-D2) payload will fly aboard Columbia, Orbiter Vehicle (OV) 102, in 1993.

  10. [Further development and validation of a clinical auditing procedure for rehabilitation facilities].

    PubMed

    Meixner, K; Lubenow, B; Brückner, U; Gerdes, N

    2006-06-01

    Visitations (audits) are considered an instrument of external quality assurance by which the structural and organizational set-up of health facilities can be assessed on site by external experts. The Deutsche Rentenversicherung Bund (including the former Bundesversicherungsanstalt für Angestellte, BfA, the statutory pension insurance agency for white collar employees) is the largest body responsible for rehabilitation in Germany, and it regularly carries out visitations in the approximately 650 rehab centres it sends its patients to. The project presented in this article aimed at developing a manual with detailed descriptions of the procedures and criteria of the assessment, as well as at checking the inter-rater-reliability of the assessment. The manual was developed in cooperation with experts of the Deutsche Rentenversicherung Bund. It contains a description of the areas to be assessed during a visitation as well as leading questions and criteria for the evaluation of single features. The manual was examined in "test visitations" in 10 centres, each of which was visited by three visitation teams (1 medical and 1 administrative expert) simultaneously. When the resulting 30 assessments were compared, the criterion "overall quality of the centre" (which was assessed on a 10-point scale) showed precise agreement in 47 %, and a deviation by 1 point in 33 % of the cases. Single features assessed on a three-point scale (no improvement needed/improvement recommended/immediate improvement obligatory) resulted in precise agreement in between 80 % ("medical and therapeutic processes") and 86 % ("structural features") of the cases. Two-point scales (condition fulfilled or not fulfilled) showed an agreement between 89 % ("internal quality management") and 97 % ("single structural features"). In order to maintain and further develop this good inter-rater-reliability, the visitors of Deutsche Rentenversicherung Bund are continually trained in applying the visitation manual

  11. Speech Generation from Semantic Nets

    DTIC Science & Technology

    1975-09-01

    Speech Generation from Semantic Nets Page 2 (inPUt and output) is monitored bY a "discourse module" ( Deutsch , 1975) to maintain an accurate...in the Phrase, HEURISTIC RULES Hornby describes three basic positions for adverbs in the c1ause1 "front" position, "mid" position, and "end...34 position, Front position adverbs occur before the subject: •YesterdaY he went home, from there he took a taxi," The interrogative adverbs (e,g, how, when

  12. STS-55 MS1/PLC Ross and Payload Specialist Walter work in SL-D2 module

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross floats near cycle ergometer and Rack 9 Anthrorack (AR) (Human Physiology Laboratory) as German Payload Specialist 1 Ulrich Walter reviews a checklist in front of Rack 11 Experiment Rack. These experiment stations and the crewmembers are in the shirt-sleeve environment of the Spacelab Deutsche 2 (SL-D2) science module onboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. In the background is the SL-D2 aft end cone. Behind Ross and Walter is Rack 12 Experiment Rack with Baroreflex (BA).

  13. STS-55 Commander Nagel uses SAREX II inside the SL-D2 module aboard OV-102

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Commander Steven R. Nagel, wearing headset, holds the Shuttle Amateur Radio Experiment II (SAREX-II) transceiver during testing of the whip antenna protruding from the Spacelab Deutsche 2 (SL-D2) science module. Nagel is stationed in front of the SL-D2 aft end cone. The seven member crew participated in communications with students and licensed radio operators via SAREX. Attached to the aft end cone are a fire extinguisher and an STS-37 extravehicular activity (EVA) photo of Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross (STS037-18-032).

  14. STS-55 Columbia, OV-102, crew poses for onboard portrait in SL-D2 module

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Columbia, Orbiter Vehicle (OV) 102, crewmembers pose for their traditional onboard (inflight) portrait in the Spacelab Deutsche 2 (SL-D2) science module. Front (left to right) are Pilot Terence T. Henricks, Commander Steven R. Nagel, German Payload Specialist 1 Ulrich Walter, and Mission Specialist 2 (MS2) Charles J. Precourt. In the rear (left to right) are MS3 Bernard A. Harris, Jr, German Payload Specialist 2 Hans Schlegel, and MS1 and Payload Commander (PLC) Jerry L. Ross. Walter and Schlegel represent the German Aerospace Research Establishment (DLR).

  15. Gaussian quantum computation with oracle-decision problems

    NASA Astrophysics Data System (ADS)

    Adcock, Mark R. A.; Høyer, Peter; Sanders, Barry C.

    2013-04-01

    We study a simple-harmonic-oscillator quantum computer solving oracle decision problems. We show that such computers can perform better by using nonorthogonal Gaussian wave functions rather than orthogonal top-hat wave functions as input to the information encoding process. Using the Deutsch-Jozsa problem as an example, we demonstrate that Gaussian modulation with optimized width parameter results in a lower error rate than for the top-hat encoding. We conclude that Gaussian modulation can allow for an improved trade-off between encoding, processing and measurement of the information.

  16. Das Allgemeine Statistische Archiv

    NASA Astrophysics Data System (ADS)

    Rinne, Horst

    Das Allgemeine Statistische Archiv1, nachfolgend kurz Archiv genannt, ist die älteste, ausschließlich der Statistik gewidmete deutschsprachige wissenschaftliche Fachzeitschrift. Sie ist gut zwanzig Jahre älter als die Deutsche Statistische Gesellschaft, zu deren Publikationsorgan sie mit der Gründung der Gesellschaft im Jahre 1911 wurde. Zeitschrift und Gesellschaft blicken auf eine sehr wechselvolle, aber erfolgreiche gemeinsame Geschichte zurück. Die wissenschaftliche Arbeit der Gesellschaft ist im Archiv und seinen Sonderheften für nachfolgende Generationen dokumentiert.

  17. Partial coalescence of sessile drops with different liquids

    NASA Astrophysics Data System (ADS)

    Borcia, Rodica; Bestehorn, Michael

    2014-11-01

    We examine numerically the interaction between two deformable drops consisting of two perfectly miscible liquids sitting on a solid substrate under a given contact angle. Driven by solutal Marangoni forces, several distinct coalescence regimes are achieved after the droplets collision. Phase diagrams for different control parameters are emphasized, which give predictions about drop behavior along the solid substrates, control of various interfacial effects, manipulations of tiny droplets in micro- and nano-fluidic devices without power supply, design of droplets or cleaning surfaces. This work was partially supported by Deutsche Forschungsgemeinschaft (DFG) under the project ``Dynamics of interfaces between drops with miscible liquids''.

  18. Closed Timelike Curves via Postselection: Theory and Experimental Test of Consistency

    NASA Astrophysics Data System (ADS)

    Lloyd, Seth; Maccone, Lorenzo; Garcia-Patron, Raul; Giovannetti, Vittorio; Shikano, Yutaka; Pirandola, Stefano; Rozema, Lee A.; Darabi, Ardavan; Soudagar, Yasaman; Shalm, Lynden K.; Steinberg, Aephraim M.

    2011-01-01

    Closed timelike curves (CTCs) are trajectories in spacetime that effectively travel backwards in time: a test particle following a CTC can interact with its former self in the past. A widely accepted quantum theory of CTCs was proposed by Deutsch. Here we analyze an alternative quantum formulation of CTCs based on teleportation and postselection, and show that it is inequivalent to Deutsch’s. The predictions or retrodictions of our theory can be simulated experimentally: we report the results of an experiment illustrating how in our particular theory the “grandfather paradox” is resolved.

  19. A self-consistent global model of surface wave discharges with cylindrical or co-axial structures: Ar or O2 fed with continuous or pulse-modulated power input

    NASA Astrophysics Data System (ADS)

    Kemaneci, Efe; Mitschker, Felix; Rudolph, Marcel; Szeremley, Daniel; Eremin, Denis; Awakowicz, Peter; Brinkmann, Ralf Peter

    2016-09-01

    A series of cylindrical and co-axial surface wave discharges fed with either argon or oxygen is modelled by a zero-dimensional global modelling approach. Compared to a recent study of the cylindrical surface-wave discharges, a self-consistent estimation of the edge-to-center ratios are analytically defined and extended to include the co-axial structures. The simulation results are compared with the experimental data of the considered discharges for continuous and pulse-modulated power input and a good agreement is obtained. Deutsch Bundesministerium fur Bildung und Forschung via PluTO+.

  20. Torque anomaly in quantum field theory

    NASA Astrophysics Data System (ADS)

    Fulling, S. A.; Mera, F. D.; Trendafilova, C. S.

    2013-02-01

    The expectation values of energy density and pressure of a quantum field inside a wedge-shaped region appear to violate the expected relationship between torque and total energy as a function of angle. In particular, this is true of the well-known Deutsch-Candelas stress tensor for the electromagnetic field, whose definition requires no regularization except possibly at the vertex. Unlike a similar anomaly in the pressure exerted by a reflecting boundary against a perpendicular wall, this problem cannot be dismissed as an artifact of an ad hoc regularization.

  1. Experimental realization of a four-photon seven-qubit graph state for one-way quantum computation.

    PubMed

    Lee, Sang Min; Park, Hee Su; Cho, Jaeyoon; Kang, Yoonshik; Lee, Jae Yong; Kim, Heonoh; Lee, Dong-Hoon; Choi, Sang-Kyung

    2012-03-26

    We propose and demonstrate the scaling up of photonic graph states through path qubit fusion. Two path qubits from separate two-photon four-qubit states are fused to generate a two-dimensional seven-qubit graph state composed of polarization and path qubits. Genuine seven-qubit entanglement is verified by evaluating the witness operator. Six qubits from the graph state are used to demonstrate the Deutsch-Jozsa algorithm for general two-bit functions with a success probability greater than 90%.

  2. Interaction of UV-Laser Radiation with Molecular Surface Films.

    DTIC Science & Technology

    2014-09-26

    reverse if nee~tary an~d Identify by biock number) FIEL GROP SU GR- Laser, Microelectronics , Surface Chemistry 19 ABSTRACT i CoiEIDue on reverset of...direct writing are also being pursued at the Microelectronics Sciences Laboratories at Columbia under separate funding. In addition, extensive interchange...R.M. Osgood and T.F. Deutsch, "Laser-Induced Chemistry for Microelectronics ," Science, Vol.277, pp. 709-714, 1985. R.M. Osgood and H.H. Gilgen, "Laser

  3. Experiment to measure vacuum birefringence: Conceptual design

    NASA Astrophysics Data System (ADS)

    Mueller, Guido; Tanner, David; Doebrich, Babette; Poeld, Jan; Lindner, Axel; Willke, Benno

    2016-03-01

    Vacuum birefringence is another lingering challenge which will soon become accessible to experimental verification. The effect was first calculated by Euler and Heisenberg in 1936 and is these days described as a one-loop correction to the differential index of refraction between light which is polarized parallel and perpendicular to an external magnetic field. Our plan is to realize (and slightly modify) an idea which was originally published by Hall, Ye, and Ma using advanced LIGO and LISA technology and the infrastructure of the ALPS light-shining-through-walls experiment following the ALPS IIc science run. This work is supported by the Deutsche Forschungsgemeinschaft and the Heising-Simons Foundation.

  4. STS-55 crewmembers work in the SL-D2 module onboard OV-102

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Working in the shirt-sleeve research environment of the Spacelab Deutsche 2 (SL-D2) science module are STS-55 Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross, MS3 Bernard A. Harris, Jr, German Payload Specialist 2 Hans Schlegel, and German Payload Specialist 1 Ulrich Walter. Ross examines sample tube at Rack 8 Werkstofflabor (WL) (left). Harris, holding his arm, waits to have his blood drawn by Schlegel (right). Wearing the baroreflex (BA) collar at Rack 12 Experiment Rack and waving is Walter. The SL-D2 module is located in the payload bay (PLB) of the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102.

  5. STS-55 SL-D2 crew reviews preflight CEIT procedures in KSC conference room

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Spacelab Deutsche 2 (SL-D2) crewmembers, seated at a conference table, discuss Crew Equipment Interface Test (CEIT) procedures in a briefing room at the Kennedy Space Center (KSC). From left are Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross, German Payload Specialist 1 Ulrich Walter, Pilot Terence T. Henricks, Commander Steven R. Nagel, MS3 Bernard J. Harris, Jr, German Payload Specialist 2 Hans Schlegel, and MS2 Charles J. Precourt. Seated in the foreground are KSC technicians and payload integration officers. Walter and Schlegel are representatives from DLR. View provided by KSC with alternate KSC number KSC-93PC-212.

  6. STS-55 MS2 Precourt in life raft during egress exercises at JSC's WETF

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Using a small single person life raft, STS-55 Mission Specialist 2 (MS2) Charles J. Precourt floats in the pool located in JSC's Weightless Environment Training Facility (WETF) Bldg 29. Precourt, wearing a launch and entry suit (LES) and launch and entry helmet (LEH), operates the Space Shuttle Search and Rescue Satellite Aided Tracking (SARSAT) portable locating beacon (PLC) as SCUBA-equipped diver looks on. Precourt, along with other crewmembers, practiced launch emergency egress (bailout). STS-55 with the Spacelab Deutsche 2 (SL-D2) payload will fly aboard Columbia, Orbiter Vehicle (OV) 102, in 1993.

  7. Classification of skin sensitizing substances: a comparison between approaches used by the DFG-MAK Commission and the European Union legislation.

    PubMed

    Lessmann, H; Uter, W; Diepgen, T L; Drexler, H; Fartasch, M; Greim, H; Hartwig, A; Kreis, P; Löser, E; Merget, R; Merk, H; Nowak, D; Rothe, A; Stropp, G; Schnuch, A

    2011-10-01

    A systematic classification of substances (or mixtures of substances) with regard to various toxicological endpoints is a prerequisite for the implementation of occupational safety strategies. As its principal task the "Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area" of the "Deutsche Forschungsgemeinschaft" (DFG-MAK Commission) derives and recommends maximum workplace concentrations and biological tolerance values (MAK and BAT values) based exclusively on scientific arguments. Several endpoints are evaluated separately in detail, e.g. carcinogenicity, risks during pregnancy, germ cell mutagenicity or contribution to systemic toxicity after cutaneous absorption. Skin- and airway sensitization is also considered; the present paper focuses on these two endpoints.

  8. Multi-Model Ensemble Wake Vortex Prediction

    NASA Technical Reports Server (NTRS)

    Koerner, Stephan; Holzaepfel, Frank; Ahmad, Nash'at N.

    2015-01-01

    Several multi-model ensemble methods are investigated for predicting wake vortex transport and decay. This study is a joint effort between National Aeronautics and Space Administration and Deutsches Zentrum fuer Luft- und Raumfahrt to develop a multi-model ensemble capability using their wake models. An overview of different multi-model ensemble methods and their feasibility for wake applications is presented. The methods include Reliability Ensemble Averaging, Bayesian Model Averaging, and Monte Carlo Simulations. The methodologies are evaluated using data from wake vortex field experiments.

  9. Deterministic quantum computation with one photonic qubit

    NASA Astrophysics Data System (ADS)

    Hor-Meyll, M.; Tasca, D. S.; Walborn, S. P.; Ribeiro, P. H. Souto; Santos, M. M.; Duzzioni, E. I.

    2015-07-01

    We show that deterministic quantum computing with one qubit (DQC1) can be experimentally implemented with a spatial light modulator, using the polarization and the transverse spatial degrees of freedom of light. The scheme allows the computation of the trace of a high-dimension matrix, being limited by the resolution of the modulator panel and the technical imperfections. In order to illustrate the method, we compute the normalized trace of unitary matrices and implement the Deutsch-Jozsa algorithm. The largest matrix that can be manipulated with our setup is 1080 ×1920 , which is able to represent a system with approximately 21 qubits.

  10. The Radio Spectra and - Inertial Defects Behavior of Planar Aromatic Heterocycles

    NASA Astrophysics Data System (ADS)

    McNaughton, Don; Jahn, Michaela K.; Grabow, Jens-Uwe; Godfrey, Peter; Travers, Michael; Wachsmuth, Dennis

    2016-06-01

    The simplest tricyclic aromatic nitrogen heterocyclic molecules 5,6 benzoquinoline and 7,8 benzoquinoline are possible candidates for detection of aromatic systems in the interstellar medium. Therefore the pure rotational spectra have been recorded using frequency-scanned Stark modulated, jet-cooled millimetre wave absorption spectroscopy (48-87 GHz) and Fourier Transform Microwave (FT MW) spectroscopy (2-26 GHz) of a supersonic rotationally cold molecular jet. Guided by ab initio molecular orbital predictions, spectral analysis of mm wave spectra, and higher resolution FT MW spectroscopy provided accurate rotational and centrifugal distortion constants together with 14N nuclear quadrupole coupling constants for both species. The determined inertial defects, along with those of similar species are used to develop an empirical formula for calculation of inertial defects of aromatic ring systems. The predictive ability of the formula is shown to be excellent for planar species with a number of pronounced out of plane vibrations. The resultant constants are of sufficient accuracy to be used in potential astrophysical searches. We gratefully acknowledge support from the Deutsche Forschungsgemeinschaft, the Deutsche Akademische Austauschdienst, as well as the Land Niedersachsen (J.-U.G). DMcN also thanks the Royal Society of Chemistry for their generous travel support.

  11. The Deutch-Jozsa algorithm as a suitable framework for MapReduce in a quantum computer

    NASA Astrophysics Data System (ADS)

    Lipovaca, Samir

    The essence of the MapReduce paradigm is a parallel, distributed algorithm across hundreds or thousands machines. In crude fashion this parallelism reminds us of the method of computation by quantum parallelism which is possible only with quantum computers. Deutsch and Jozsa showed that there is a class of problems which can be solved more efficiently by quantum computer than by any classical or stochastic method. The method of computation by quantum parallelism solves the problem with certainty in exponentially less time than any classical computation. This leads to question would it be possible to implement the MapReduce paradigm in a quantum computer and harness this incredible speedup over the classical computation performed by the current computers. Although present quantum computers are not robust enough for code writing and execution, it is worth to explore this question from a theoretical point of view. We will show from a theoretical point of view that the Deutsch-Jozsa algorithm is a suitable framework to implement the MapReduce paradigm in a quantum computer.

  12. Telescience with MARCO/HOLOP on board the spacelab D2-mission as a preparation for Columbus

    NASA Astrophysics Data System (ADS)

    Bennett, E.; Geist, W.; Heimann, K.; Heyland, D.; Hibsch, G.; Schmidt, K. D.

    The implementation of the telescience concept and its test in precursor missions is mandatory for experiment operations in the Columbus era with respect to enhancements in science quality and quantity. During the German D2 Spacelab mission, scheduled for spring 1993, a fluid physics experiment (MARCO, MARangoni COnvection in an open boat) will be performed in the telescience mode, using the HOLOP-D2 (HOLographic OPtics laboratory) experiment facility. MARCO will be remotely operated by the experimenter from a USOC (User Support and Operations Center). DLR/MUSC (Microgravity User Support Center, located at Cologne, Germany) will play the role of this USOC, being connected to DLR/GSOC (German Space Operations Center, located in Oberpfaffenhofen, Germany) via remote data, voice and video lines. Telescience with MARCO/HOLOP is a joint effort between DARA GmbH (Deutsche Agentur für Raumfahrt-Angelegenheiten), DLR (Deutsche Forschungsanstalt für Luft- und Raumfahrt e.V.) and ESA (European Space Agency).

  13. Instandhaltung und Normung

    NASA Astrophysics Data System (ADS)

    Rosenkranz-Wuttig, Angela

    Das DIN Deutsches Institut für Normung e.V. ist ein eingetragener Verein mit Sitz in Berlin. Das DIN erarbeitet gemeinsam mit den Experten der interessierten Kreise Normen und Standards als Dienstleistung für Wirtschaft, Staat und Gesellschaft. Die Kenntnis entsprechender Normen, Standards oder Regeln, sowie deren richtiger Einsatz, ist unter den heutigen Marktbedingungen für jedes Unternehmen ein nicht zu unterschätzender wirtschaftlicher Faktor. Normen schaffen Effizienz bei Produktionsabläufen und sorgen durch eine gleichbleibende sowie vergleichbare Produktqualität für Vertrauen bei den Endverbrauchern. Darüber hinaus stehen Normen unter rechtlichen Aspekten für mehr Sicherheit - Hersteller erreichen bei Anwendung und Einhaltung von Normen ein hohes Maß an rechtlicher Absicherung. Das DIN vertritt die deutschen Interessen in den europäischen und weltweiten Normungsorganisationen, siehe Abb. 1. Zuständig für die elektrotechnische Normung in Deutschland sowie als deutscher Repräsentant in den übernationalen Gremien ist die DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDE.

  14. Pseudo-Potentials in Dense and He-like Hot temperature Plasmas

    NASA Astrophysics Data System (ADS)

    Deutsch, Claude; Rahal, Hamid

    2012-10-01

    Extending our former derivations in dense and high temperature plasmas of hydrogenic effective interactions mimiking the Heisenberg uncertainty principle [1,2], we worked out in a canonical ensemble, effective interactions in He-like plasmas where an orbital 1s electron remains strongly tighted to the He-like ions. The plasma electrons are then taken into account through appropriate Slater sums obtained in the most economical hydrogenic extension of the He-like bound and scattered states with angular orbital momentum l<3. Ground states are described by a multi-parametric HF approximation [3]. We thus obtain Diffraction-corrected electron-ion pseudo-potentials taking into account of a polarizable and nonpointlike ion core. Very large enhancements and discrepancies are obtained when they are contrasted to their H-like homologs with ion charge Z=2,10 and 92. These results are of obvious significance for He-like warm dense matter plasmas.Ionization is also considered.[4pt] [1] C. Deutsch, Phys. Lett. A60, 317 (1977)[4pt] [2] C. Deutsch, Y. Furutani and M.M. Gombert, Phys. Rep. 69,86 (1981)[0pt] [3] E. Clementi and C. Roetti, Atomic Data and Nucl. Data Tables, 14,177(1974)

  15. Ground-based inhibition: Suppressive perceptual mechanisms interact with top-down attention to reduce distractor interference.

    PubMed

    Wager, Erica; Peterson, Mary A; Folstein, Jonathan R; Scalf, Paige E

    2015-01-01

    Successful attentional function requires inhibition of distracting information (e.g., Deutsch & Deutsch, 1963). Similarly, perceptual segregation of the visual world into figure and ground entails ground suppression (e.g., Likova & Tyler, 2008; Peterson & Skow, 2008). Here, we ask whether the suppressive processes of attention and perception-distractor inhibition and ground suppression-interact to more effectively insulate task performance from interfering information. We used a variant of the Eriksen flanker paradigm to assess the efficacy of distractor inhibition. Participants indicated the right/left orientation of a central arrow, which could be flanked by congruent, neutral, or incongruent stimuli. We manipulated the degree to which the ground region of a display was suppressed and measured the influence of this manipulation on the efficacy with which participants could inhibit responses from incongruent flankers. Greater ground suppression reduced the influence on target identification of interfering, incongruent information, but not that of facilitative, congruent information. These data are the first to show that distractor inhibition interacts with ground suppression to improve attentional function.

  16. Lessons learned from the microbial analysis of the Herschel spacecraft during assembly, integration, and test operations.

    PubMed

    Moissl-Eichinger, Christine; Pukall, Rüdiger; Probst, Alexander J; Stieglmeier, Michaela; Schwendner, Petra; Mora, Maximilian; Barczyk, Simon; Bohmeier, Maria; Rettberg, Petra

    2013-12-01

    Understanding microbial diversity in spacecraft assembly clean rooms is of major interest with respect to planetary protection considerations. A coordinated screening of different clean rooms in Europe and South America by three German institutes [Deutsches Zentrum für Luft- und Raumfahrt (DLR), Leibniz-Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSMZ), and the Institute of Microbiology and Archaea Center, University of Regensburg] took place during the assembly, test, and launch operations of the Herschel spacecraft in 2006-2009. Through this campaign, we retrieved critical information regarding the microbiome within these clean rooms and on the Herschel spacecraft, which served as a model for upcoming ESA mission preparations. This "lessons learned" document summarizes and discusses the data we obtained during this sampling campaign. Additionally, we have taken the opportunity to create a database that includes all 16S rRNA gene sequences ever retrieved from molecular and cultivable diversity studies of spacecraft assembly clean rooms to compare the microbiomes of US, European, and South American facilities.

  17. Pitch jnd and the tritone paradox: The linguistic nexus

    NASA Astrophysics Data System (ADS)

    Safari, Kourosh

    2002-11-01

    Previous research has shown a connection between absolute pitch (the ability to name a specific pitch in the absence of any reference) and native competence in a tone language (Deutsch, 1990). In tone languages, tone is one of the features which determines the lexical meaning of a word. This study investigates the relationship between native competence in a tone language and the just noticeable difference of pitch. Furthermore, the tritone paradox studies have shown that subjects hear two tritones (with bell-shaped spectral envelopes) as either ascending or descending depending on their linguistic backgrounds (Deutsch, 1987). It is hypothesized that the native speakers of tone languages have a higher JND for pitch, and hear the two tones of the tritone paradox as ascending, whereas, native speakers of nontone languages hear them as descending. This study will indicate the importance of early musical training for the development of acute tone sensitivity. It will also underline the importance of language and culture in the way it shapes our musical understanding. The significance of this study will be in the areas of music education and pedagogy.

  18. [Physical examination and palpation findings of mammary glands and indications of udder health in goat milk].

    PubMed

    Schulz, J; Fahr, R D; Finn, G; Naumann, I

    1999-04-01

    In dairy goats there is less evidence for relationships between udder form traits, results of physical udder examinations and mastitis indicators in the milk than in dairy cows. In 413 goats (predominantly Weisse Deutsche Edelziege and Bunte Deutsche Edelziege) from five herds (free from C.A.E.) repeated investigations of 2537 udder halves and fore milk samples were carried out in order to compare udder traits with findings in the milk. Less than 20% positive bacteriological findings and a low incidence of clinical mastitis testified a good clinical udder health status of the herds. Small teat-floor distances, loose hanging of the udders and bottle-shaped teats, findings which tended to become more frequent as lactation and lactation numbers progressed, indurative alterations of the mammary tissues and the teats tended to be connected with higher milk cell counts (> 1 million/microliter), more polymorphonuclear milk cells (> 40%), higher electrical milk conductivity (> 6.8 mS/cm) and lower milk lactose content (< 4.6%). A similar effect had a bad state of foot trimming. It is proposed to include the studied udder traits into herd health programs and breeding schemes for goats.

  19. Nonstandard Finite-Size Scaling at First-Order Phase Transitions

    NASA Astrophysics Data System (ADS)

    Janke, Wolfhard; Mueller, Marco; Johnston, Desmond A.

    2015-03-01

    We show that the standard inverse system volume scaling for finite-size corrections at a first-order phase transition (i.e., 1 /L3 for an L × L × L lattice in 3 D) is transmuted to 1 /L2 scaling if there is an exponential low-temperature phase degeneracy. The gonihedric Ising model which has a four-spin interaction, plaquette Hamiltonian provides an exemplar of just such a system. We use multicanonical Monte Carlo simulations of this model to generate high-precision data which provides strong confirmation of the nonstandard finite-size scaling law. The dual to the gonihedric model, which is an anisotropically coupled Ashkin-Teller model, has a similar degeneracy and also displays the nonstandard scaling behavior. Further potential applications of the transmuted finite-size scaling law will be briefly discussed. Work supported by Deutsche Forschungsgemeinschaft (DFG) through SFB/TRR 102 (project B04) and Deutsch-Französische Hochschule (DFH-UFA) under Grant No. CDFA-02-07.

  20. Octave illusion elicited by overlapping narrowband noises.

    PubMed

    Jonas Brännström, K; Nilsson, Patrik

    2011-05-01

    The octave or Deutsch illusion occurs when two tones, separated by about one octave, are presented simultaneously but alternating between ears, such that when the low tone is presented to the left ear the high tone is presented to the right ear and vice versa. Most subjects hear a single tone that alternates both between ears and in pitch; i.e., they hear a low pitched tone in one ear alternating with a high pitched tone in the other ear. The present study examined whether the illusion can be elicited by aperiodic signals consisting of low-frequency band-pass filtered noises with overlapping spectra. The amount of spectral overlap was held constant, but the high- and low-frequency content of the signals was systematically varied. The majority of subjects perceived an auditory illusion in terms of a dominant ear for pitch and lateralization by frequency, as proposed by Deutsch [(1975a) Sci. Am. 233, 92-104]. Furthermore, the salience of the illusion increased as the high frequency of the content in the signal increased. Since no harmonics were present in the stimuli, it is highly unlikely that this illusion is perceived on the basis of binaural diplacusis or harmonic binaural fusion.

  1. Observations and relocation of a West Indian Manatee (Trichechus manatus) off Bimini, The Bahamas

    USGS Publications Warehouse

    Melillo-Sweeting, Kelly; Reid, James P.; Gittens, Lester; Adimey, Nicole; Dillet, Jared Z.

    2011-01-01

    West Indian manatees (Trichechus manatus) are listed as vulnerable (IUCN Red List, 7 March 2009; Deutsch et al., 2008), with the subspecies Trichechus manatus latirostris and T. m. manatus (Florida and Antillean, respectively) considered endangered (IUCN Red List, 21 January 2011; Deutsch, 2008; Self-Sullivan & Mignucci-Giannoni, 2008). Manatees are not native to The Bahamas; however, sightings have been recorded periodically since 1904, with an increase in sightings documented in the 1990s (Lefebvre et al., 2001). In the area of Bimini, The Bahamas, the first recorded manatee sighting was in 1904 of a single individual that was apparently killed (Allen, 1942). The second was not until 1996, which was poorly documented. The small adult remained for approximately 6 wks before disappearing (Lefebvre et al., 2001). In 1998, a third sighting was reported off Bimini of a single individual. Although the animal was seen for several weeks and was relatively habituated to human presence (Al Sweeting, Jr., pers. comm., 28 November 2008), no data were collected on this individual nor any photographs suitable for identification purposes.

  2. Exubera. Inhale therapeutic systems.

    PubMed

    Bindra, Sanjit; Cefalu, William T

    2002-05-01

    Inhale, in colaboration with Pfizer and Aventis Pharma (formerly Hoechst Marion Roussel; HMR), is developing an insulin formulation utilizing its pulmonary delivery technology for macromolecules for the potential treatment of type I and II diabetes. By July 2001, the phase III program had been completed and the companies had begun to assemble data for MAA and NDA filings; however, it was already clear at this time that additional data might be required for filing. By December 2001, it had been decided that the NDA should include an increased level of controlled, long-term pulmonary safety data in diabetic patients and a major study was planned to be completed in 2002, with the NDA filed thereafter (during 2002). US-05997848 was issued to Inhale Therapeutic Systems in December 1999, and corresponds to WO-09524183, filed in February 1995. Equivalent applications have appeared to date in Australia, Brazil, Canada, China, Czech Republic, Europe, Finland, Hungary, Japan, Norway, New Zealand, Poland and South Africa. This family of applications is specific to pulmonary delivery of insulin. In February 1999, Lehman Brothers gave this inhaled insulin a 60% probability of reaching market, with a possible launch date of 2001. The analysts estimated peak sales at $3 billion in 2011. In May 2000, Aventis predicted that estimated peak sales would be in excess of $1 billion. In February 2000, Merrill Lynch expected product launch in 2002 and predicted that it would be a multibillion-dollar product. Analysts Merril Lynch predicted, in September and November 2000, that the product would be launched by 2002, with sales in that year of e75 million, rising to euro 500 million in 2004. In April 2001, Merrill Lynch predicted that filing for this drug would occur in 2001. Following the report of the potential delay in regulatory filing, issued in July 2001, Deutsche Banc Alex Brown predicted a filing would take place in the fourth quarter of 2002 and launch would take place in the first

  3. Program for catenary-pantograph analysis, PrOSA statement of methods and validation according EN 50318

    NASA Astrophysics Data System (ADS)

    Finner, Lars; Poetsch, Gero; Sarnes, Bernhard; Kolbe, Michael

    2015-03-01

    DB Systemtechnik is a high-performing, customer-driven service provider that, as well as authoritatively serving the Deutsche Bahn Group by dint of its specialist knowledge is also increasingly active on the global railway market. Development and testing of pantograph models and catenary systems have been part of the company's essential activity fields from the beginning. Therefore, an efficient and high-performing simulation tool is indispensable. That is why DB Systemtechnik spent high efforts to develop the program PrOSA in cooperation with the Heinz-Nixdorf-Institut (HNI) of the university Paderborn to simulate the interaction of pantograph and catenary. This article gives an overview of the most relevant properties of PrOSA. Furthermore, it is described how the benchmark requirements were implemented and processed.

  4. Extended Coherence Time on the Clock Transition of Optically Trapped Rubidium

    NASA Astrophysics Data System (ADS)

    Kleine Büning, G.; Will, J.; Ertmer, W.; Rasel, E.; Arlt, J.; Klempt, C.; Ramirez-Martinez, F.; Piéchon, F.; Rosenbusch, P.

    2011-06-01

    Optically trapped ensembles are of crucial importance for frequency measurements and quantum memories but generally suffer from strong dephasing due to inhomogeneous density and light shifts. We demonstrate a drastic increase of the coherence time to 21 s on the magnetic field insensitive clock transition of Rb87 by applying the recently discovered spin self-rephasing [C. Deutsch , Phys. Rev. Lett. 105, 020401 (2010)PRLTAO0031-900710.1103/PhysRevLett.105.020401]. This result confirms the general nature of this new mechanism and thus shows its applicability in atom clocks and quantum memories. A systematic investigation of all relevant frequency shifts and noise contributions yields a stability of 2.4×10-11τ-1/2, where τ is the integration time in seconds. Based on a set of technical improvements, the presented frequency standard is predicted to rival the stability of microwave fountain clocks in a potentially much more compact setup.

  5. Measurement of odour with focus on sampling techniques.

    PubMed

    Bockreis, A; Steinberg, I

    2005-01-01

    The treatment of waste and many manufacturing processes cause odour emissions. In order to prevent odours, the residents and businesses in the neighbourhood of such plants complain about odour, and it becomes necessary to reduce the emissions. To achieve that, the emissions have to be investigated and evaluated in a representative and reproducible manner. The DIN EN 13725 (2003) [DIN EN 13725. 2003. Luftbeschaffenheit--Bestimmung der Geruchsstoffkonzentration mit dynamischer Olfaktometrie--Air quality--Determination of odour concentration by dynamic olfactometry, Deutsche Fassung EN 13725:2003. Beuth Verlag, Berlin (DE)] provides a European standard for the measurement of odour. Nevertheless, the subject of sampling is not standardised; even though it has a substantial influence on the results of the measurements. In this paper, the odour measurement itself, as well as the different kinds of sampling methods (depending on the specific type of source), will be presented and discussed.

  6. Experimental demonstration of blind quantum computing

    NASA Astrophysics Data System (ADS)

    Barz, Stefanie; Kashefi, Elham; Broadbent, Anne; Fitzsimons, Joe; Zeilinger, Anton; Walther, Philip

    2012-02-01

    Quantum computers are among the most promising applications of quantum-enhanced technologies. Quantum effects such as superposition and entanglement enable computational speed-ups that are unattainable using classical computers. The challenges in realising quantum computers suggest that in the near future, only a few facilities worldwide will be capable of operating such devices. In order to exploit these computers, users would seemingly have to give up their privacy. It was recently shown that this is not the case and that, via the universal blind quantum computation protocol, quantum mechanics provides a way to guarantee that the user's data remain private. Here, we demonstrate the first experimental version of this protocol using polarisation-entangled photonic qubits. We demonstrate various blind one- and two-qubit gate operations as well as blind versions of the Deutsch's and Grover's algorithms. When the technology to build quantum computers becomes available, this will become an important privacy-preserving feature of quantum information processing.

  7. Spontaneous actin dynamics in contractile rings

    NASA Astrophysics Data System (ADS)

    Kruse, Karsten; Wollrab, Viktoria; Thiagarajan, Raghavan; Wald, Anne; Riveline, Daniel

    Networks of polymerizing actin filaments are known to be capable to self-organize into a variety of structures. For example, spontaneous actin polymerization waves have been observed in living cells in a number of circumstances, notably, in crawling neutrophils and slime molds. During later stages of cell division, they can also spontaneously form a contractile ring that will eventually cleave the cell into two daughter cells. We present a framework for describing networks of polymerizing actin filaments, where assembly is regulated by various proteins. It can also include the effects of molecular motors. We show that the molecular processes driven by these proteins can generate various structures that have been observed in contractile rings of fission yeast and mammalian cells. We discuss a possible functional role of each of these patterns. The work was supported by Agence Nationale de la Recherche, France, (ANR-10-LABX-0030-INRT) and by Deutsche Forschungsgemeinschaft through SFB1027.

  8. 3D simulation of floral oil storage in the scopa of South American insects

    NASA Astrophysics Data System (ADS)

    Ruettgers, Alexander; Griebel, Michael; Pastrik, Lars; Schmied, Heiko; Wittmann, Dieter; Scherrieble, Andreas; Dinkelmann, Albrecht; Stegmaier, Thomas; InstituteNumerical Simulation Team; Institute of Crop Science; Resource Conservation Team; Institute of Textile Technology; Process Engineering Team

    2014-11-01

    Several species of bees in South America possess structures to store and transport floral oils. By using closely spaced hairs at their back legs, the so called scopa, these bees can absorb and release oil droplets without loss. The high efficiency of this process is a matter of ongoing research. Basing on recent x-ray microtomography scans from the scopa of these bees at the Institute of Textile Technology and Process Engineering Denkendorf, we build a three-dimensional computer model. Using NaSt3DGPF, a two-phase flow solver developed at the Institute for Numerical Simulation of the University of Bonn, we perform massively parallel flow simulations with the complex micro-CT data. In this talk, we discuss the results of our simulations and the transfer of the x-ray measurement into a computer model. This research was funded under GR 1144/18-1 by the Deutsche Forschungsgemeinschaft (DFG).

  9. Demonstration of blind quantum computing.

    PubMed

    Barz, Stefanie; Kashefi, Elham; Broadbent, Anne; Fitzsimons, Joseph F; Zeilinger, Anton; Walther, Philip

    2012-01-20

    Quantum computers, besides offering substantial computational speedups, are also expected to preserve the privacy of a computation. We present an experimental demonstration of blind quantum computing in which the input, computation, and output all remain unknown to the computer. We exploit the conceptual framework of measurement-based quantum computation that enables a client to delegate a computation to a quantum server. Various blind delegated computations, including one- and two-qubit gates and the Deutsch and Grover quantum algorithms, are demonstrated. The client only needs to be able to prepare and transmit individual photonic qubits. Our demonstration is crucial for unconditionally secure quantum cloud computing and might become a key ingredient for real-life applications, especially when considering the challenges of making powerful quantum computers widely available.

  10. Psychiatric governance, völkisch corporatism, and the German Research Institute of Psychiatry in Munich (1912-26). Part 1.

    PubMed

    Engstrom, Eric J; Burgmair, Wolfgang; Weber, Matthias M

    2016-03-01

    This is the first of two articles exploring in depth some of the early organizational strategies that were marshalled in efforts to found and develop the German Research Institute of Psychiatry (Deutsche Forschungsanstalt für Psychiatrie) in 1917. After briefly discussing plans for a German research institute before World War I, the article examines the political strategies and networks that Emil Kraepelin used to recruit support for the institute. It argues that his efforts at psychiatric governance can best be understood as a form of völkisch corporatism which sought to mobilize and coordinate a group of players in the service of higher biopolitical and hygienic ends. The article examines the wartime arguments used to justify the institute, the list of protagonists actively engaged in recruiting financial and political support, the various social, scientific and political networks that they exploited, and the local contingencies that had to be negotiated in order to found the research institute.

  11. Reflectivity patterns in the Variscan mountain belts and adjacent areas: an attempt for a pattern recognition and correlation to tectonic units

    NASA Astrophysics Data System (ADS)

    Meissner, R.; Wever, Th.; Sadowiak, P.; Dekorp Research Group

    1990-02-01

    The Seismic reflection profiles of DEKORP (DEutsches KOntinentales ReflexionsSeismisches Programm) in the Federal Republic of Germany to date have been limited to areas of the Variscan orogeny. Nevertheless, the character of their reflections differs considerably and may be correlated to certain Variscan and post-Variscan developments. Lower crust lamellae develop in areas of high heat flow, mostly associated with post-Variscan extensional processes; "crocodile" and nappe tectonics are best preserved in the cores and at the flanks of older massifs which were incorporated into the Variscan orogeny. So far poor reflectivity has been observed only in the area of the London-Brabant Massif which was not involved in any of the Phanerozoic orogenies.

  12. Hot gas filter experience around the LLB 15 MWth PCFB test facility

    SciTech Connect

    Wedel, G. von; Kalthoff, U.; Moellenhoff, H.

    1995-12-31

    Since 1989 a 15 MWth PFBC test facility has been in operation near Oberhausen in Germany. Oberhausen is the location of Deutsche Babcock Energie- und Umwelttechnik AG (DBE). DBE undertook the extensive test program to develop a reliable and high efficient PFBC process. As part of these activities major effort has been to develop a hot gas filter concept. This will allow one to clean the flue gas of a PFBC in a reliable and economic manner. About 3,000 hours of filter operation have been completed as part of the development of the PFBC process. The filter technology and test results are shown in this paper. All PFBC activities originally started by DBE today are being continued by an entity called LLB Lurgi Lentjes Babcock Energietechnik GmbH (LLB). This company is active in all areas of the CFB business. This includes the technologies which earlier have been available through Lurgi AG and DBE.

  13. A large distributed digital camera system for accelerator beam diagnostics

    NASA Astrophysics Data System (ADS)

    Catani, L.; Cianchi, A.; Di Pirro, G.; Honkavaara, K.

    2005-07-01

    Optical diagnostics, providing images of accelerated particle beams using radiation emitted by particles impinging a radiator, typically a fluorescent screen, has been extensively used, especially on electron linacs, since the 1970's. Higher intensity beams available in the last decade allow extending the use of beam imaging techniques to perform precise measurements of important beam parameters such as emittance, energy, and energy spread using optical transition radiation (OTR). OTR-based diagnostics systems are extensively used on the superconducting TESLA Test Facility (TTF) linac driving the vacuum ultraviolet free electron laser (VUV-FEL) at the Deutsches Elektronen-Synchrotron facility. Up to 30 optical diagnostic stations have been installed at various positions along the 250-m-long linac, each equipped with a high-performance digital camera. This paper describes the new approach to the design of the hardware and software setups required by the complex topology of such a distributed camera system.

  14. Control Parameter Description of Eukaryotic Chemotaxis

    NASA Astrophysics Data System (ADS)

    Bodenschatz, Eberhard; Amselem, Gabriel; Bae, Albert; Theves, Mathias; Beta, Carsten

    2013-03-01

    The chemotaxis of eukaryotic cells depends both on the average concentration of the chemoattractant and on the steepness of its gradient. For the social amoeba Dictyostelium discoideum, we test quantitatively the prediction by Ueda and Shibata [ Biophys. J. 93 11 (2007)] that the efficacy of chemotaxis depends on a single control parameter only, namely, the signal-to-noise ratio (SNR), determined by the stochastic fluctuations of (i) the binding of the chemoattractant molecule to the transmembrane receptor and (ii) the intracellular activation of the effector of the signaling cascade. For SNR 1, the theory captures the experimental findings well, while for larger SNR noise sources further downstream in the signaling pathway need to be taken into account. Supported by Deutsche Forschungsgemeinschaft SFB 937 and Max Planck Society.

  15. The blood from Auschwitz and the silence of the scholars.

    PubMed

    Müller-Hill, B

    1999-01-01

    The Kaiser Wilhelm Institute for Anthropology, Human Genetics and Eugenics in Berlin-Dahlem was the centre of scientific racism in Nazi Germany. Its bad history culminated in a research project to analyse the molecular basis of racial differences in the susceptibility to various infectious diseases such as tuberculosis. Josef Mengele, a former postdoc of the director of the institute, Otmar von Verschuer, collected blood samples and other material in Auschwitz from families and twins of Jews and Gypsies. The blood samples were analysed by Günther Hillmann in the Berlin laboratory of Nobel Prize winner Adolf Butenandt. Butenandt had just moved to Tübingen. The project was paid for by the Deutsche Forschungsgemeinschaft. Butenandt, Hillmann and von Verschuer made scientific careers in the Federal Republic. To the present day this past has not been acknowledged by the Max-Planck-Gesellschaft as part of its history.

  16. Rocket- and aircraft-borne trace gas measurements in the winter polar stratosphere

    NASA Technical Reports Server (NTRS)

    Arnold, F.; Moehler, O.; Pfeilsticker, K.; Ziereis, H.

    1988-01-01

    In January and February 1987 stratospheric rocket- and aircraft-borne trace gas measurements were done in the North Polar region using ACIMS (Active Chemical Ionization Mass Spectrometry) and PACIMS (PAssive Chemical Ionization Mass Spectrometry) instruments. The rocket was launched at ESRANGE (European Sounding Rocket Launching Range) (68 N, 21 E, Northern Sweden) and the twin-jet research aircraft operated by the DFVLR (Deutsche Forschungs- und Versuchs-anstalt fuer Luft- und Raumfahrt), and equipped with a mass spectrometer laboratory was stationed at Kiruna airport. Various stratospheric trace gases were measured including nitric acid, sulfuric acid, non-methane hydrocarbons (acetone, hydrogen cyanide, acetonitrile, methanol etc.), and ambient cluster ions. The experimental data is presented and possible implications for polar stratospheric ozone discussed.

  17. Status of Monte Carlo at Los Alamos

    SciTech Connect

    Thompson, W.L.; Cashwell, E.D.; Godfrey, T.N.K.; Schrandt, R.G.; Deutsch, O.L.; Booth, T.E.

    1980-05-01

    Four papers were presented by Group X-6 on April 22, 1980, at the Oak Ridge Radiation Shielding Information Center (RSIC) Seminar-Workshop on Theory and Applications of Monte Carlo Methods. These papers are combined into one report for convenience and because they are related to each other. The first paper (by Thompson and Cashwell) is a general survey about X-6 and MCNP and is an introduction to the other three papers. It can also serve as a resume of X-6. The second paper (by Godfrey) explains some of the details of geometry specification in MCNP. The third paper (by Cashwell and Schrandt) illustrates calculating flux at a point with MCNP; in particular, the once-more-collided flux estimator is demonstrated. Finally, the fourth paper (by Thompson, Deutsch, and Booth) is a tutorial on some variance-reduction techniques. It should be required for a fledging Monte Carlo practitioner.

  18. High Reynolds number tests of the cast 10-2/DOA 2 airfoil in the Langley 0.3-meter transonic cryogenic tunnel, phase 2

    NASA Technical Reports Server (NTRS)

    Dress, D. A.; Stanewsky, E.; Mcguire, P. D.; Ray, E. J.

    1984-01-01

    Wind tunnel tests of an advanced technology airfoil, the CAST 10-2/DOA 2, were conducted in the Langley 0.3-Meter Transonic Cryogenic Tunnel (0.3-m TCT). This was the third of a series of tests conducted in a cooperative airfoil research program between the National Aeronautics and Space Administration and the Deutsche Forschungsund Versuchsanstalt fur Luft- und Raumfahrt e. V. For these tests, temperature was varied from 270 K to 110 K at pressures from 1.5 to 5.75 atmospheres. Mach number was varied from 0.60 to 0.80, and the Reynolds number (based on airfoil chord) was varied from 2 to 20 million. The aerodynamic data for the 7.62 cm chord airfoil model used in these tests is presented without analysis. Descriptions of the 0.3-m TCT, the airfoil model, the test instrumentation, and the testing procedures are included.

  19. Status of advanced airfoil tests in the Langley 0.3-meter transonic cryogenic tunnel

    NASA Technical Reports Server (NTRS)

    Ladson, C. L.; Ray, E. J.

    1984-01-01

    A joint NASA/U.S. industry program to test advanced technology airfoils in the Langley 0.3-meter Transonic Tunnel (TCT) was formulated under the Langley ACEE Project Office. The objectives include providing U.S. industry an opportunity to compare their most advanced airfoils to the latest NASA designs by means of high Reynolds number tests in the same facility. At the same time, industry would again experience in the design and construction of cryogenic test techniques. The status and details of the test program are presented. Typical aerodynamic results obtained, to date, are presented at chord Reynolds number up to 45 x 10(6) and are compared to results from other facilities and theory. Details of a joint agreement between NASA and the Deutsche Forschungs- und Versuchsantalt fur Luft- and Raumfahrt e.V. (DFVLR) for tests of two airfoils are also included. Results of these tests will be made available as soon as practical.

  20. Heat and momentum transfer for magnetoconvection in a vertical external magnetic field

    NASA Astrophysics Data System (ADS)

    Zürner, Till; Liu, Wenjun; Krasnov, Dmitry; Schumacher, Jörg

    2016-11-01

    The scaling theory of Grossmann and Lohse for the turbulent heat and momentum transfer is extended to the magnetoconvection case in the presence of a (strong) vertical magnetic field. The comparison with existing laboratory experiments and direct numerical simulations in the quasistatic limit allows to restrict the parameter space to very low Prandtl and magnetic Prandtl numbers and thus to reduce the number of unknown parameters in the model. Also included is the Chandrasekhar limit for which the outer magnetic induction field B is large enough such that convective motion is suppressed and heat is transported by diffusion. Our theory identifies four distinct regimes of magnetoconvection which are distinguished by the strength of the outer magnetic field and the level of turbulence in the flow, respectively. LIMTECH Research Alliance and Research Training Group GK 1567 on Lorentz Force Velocimetry, funded by the Deutsche Forschungsgemeinschaft.

  1. Multiple frequency capacitive plasmas as a tool to optimize PVD processes

    NASA Astrophysics Data System (ADS)

    Bienholz, Stefan; Semmler, Egmont; Awakowicz, Peter

    2011-10-01

    Capacitively coupled plasmas are widely used in PVD processes over several years. Nowadays mainly DC-Magnetron sputter coaters are commonly used, which do not allow a separate control of ion flux and ion energy distribution at the target. A possibility to overcome this constriction consists of exciting the plasma at two different radio frequencies simultaneously. In this contribution we discuss the possibility of tuning electrical discharge quantities such as target voltage waveform and self bias voltage by using multiple excitation frequencies. The influence of the relative phase between one frequency and its second harmonic on these quantities is also investigated. The experiments show, that capacitively coupled multiple frequency discharges are a promising complement to existing PVD processes. The authors would like to acknowledge the funding provided by the ``Deutsche Forschungsgemeinschaft'' within the frame of the SFB-TR 87 and the ``Ruhr University Bochum Research School.''

  2. Investigations of large x-ray optics for free electron lasers

    NASA Astrophysics Data System (ADS)

    Stormer, Michael; Liard-Cloup, Audrey; Felten, Frank; Jacobi, Sandra; Steeg, Barbara; Feldhaus, Josef; Bormann, Rudiger

    2004-10-01

    A free electron laser (FEL) is being set up at DESY (Deutsches Elektronen Synchrotron, Hamburg, Germany). In the current XUV range of the FEL, total-reflection X-ray mirrors are needed for beam guidance, beam alignment, and monochromatisation. Such X-ray optics are used at a grazing incidence angle of about 2° thus a maximum length of about 500 mm is required. Due to the working range of the FEL (50 - 200 eV), carbon has been selected as a suitable material with an absorption edge at 284 eV. The amorphous carbon coatings were manufactured by magnetron sputtering in a special UHV system for large deposition at GKSS research centre (Geesthacht, Germany). The variation in film thickness over the whole length has been investigated by X-ray reflectometry (XRR). Good uniformity (better than 2 %) and low roughness (< 0.5 nm) have been observed.

  3. Detection of sputtered and evaporated carbon aggregates: relative and absolute electron ionization fragmentation yields

    NASA Astrophysics Data System (ADS)

    Mair, C.; Deutsch, H.; Becker, K.; Märk, T. D.; Vietzke, E.

    2001-03-01

    The present study is a first attempt to determine electron impact ionization efficiencies for C 2 and C 3. A novel method has been applied to obtain the partial cross-section values for the reactions C 2+e→C +,C 2+e→C 2+ and C 3+e→C +,C 3+e→C 2+ and C 3+e→C 3+. The neutral target consisting of C, C 2 and C 3 is produced by thermal evaporation from a heated graphite sample and the neutral precursors in the subsequent ionization process can be distinguished by their different flight-time distributions acquired in the evaporation process. The partial ionization cross-section ratios obtained in this experiment have been calibrated with calculated absolute total ionization cross section curves of C 2 and C 3 using the Deutsch-Märk (DM) formalism.

  4. Theory of gel electrophoresis in high fields: Evolution of a population of hernias

    NASA Astrophysics Data System (ADS)

    Long, Didier; Viovy, Jean-Louis

    1997-02-01

    We consider long polyelectrolytes that are initially at rest in a gel and suddenly submitted to a strong electric field. The evolution of the conformation regime is described up to the final disengagement from the initial tube. Just after the field has been applied, the chain adopts a comb-like conformation with several “hernias”, which evolve in competition with each other. As long as the conformation has many hernias, the distribution of their size follows a self-similar law, first described by Deutsch. The number of hernias decreases, and ultimately the chain disengages from its initial tube. Various predictions for the conformation of the chain in this last stage and for time constants are proposed. In particular, the disengagement times are found to follow a self-similar law in the size of the chains.

  5. [A new postgraduate education program of the German Society of Anaesthesiology and Intensive Care Medicine].

    PubMed

    Zöllner, Christian

    2013-11-01

    The postgraduate education program of the "Landesärztekammer" describes the aims to qualify for the "Facharzt" for anesthesiology and plays a key role in ensuring a high quality of medical care. The "Bundesärztekammer" was assigned by the "Deutsche Ärztetag" to develop and improve postgraduate training. The German Society of Anaesthesiology and Intensive Care Medicine launched in 2011 a committee to develop this new training program. In 2013 the results of the committee were presented and submitted to the "Bundesärztekammer". The principle purpose of this paper was to describe all the new aspects related to this program and to describe all the qualifications needed to finish this program.

  6. Rasagiline. Teva Pharmaceutical.

    PubMed

    Kupsch, Andreas

    2002-05-01

    Rasagiline is a selective and potent irreversible MAO(B) inhibitor which is under development by Teva for the treatment of neurological diseases. Rasagiline is in phase III trials in the US, Canada and Europe for Parkinson's disease (PD) and has completed phase II trials in Israel and Hungary. Teva planned to submit a filing in 2002 and expected to launch rasagiline in 2003. Lundbeck acquired European development and commercialization rights to rasagiline in November 1999 and, in September 2001, the company reported that it planned to file an NDA in 2003. In March 2002, analysts at Morgan Stanley Dean Witter predicted that H Lundbeck would make sales of rasagiline of DKr 100 million in 2003, rising to DKr 300 million in 2008. In the same month, launch was predicted in 2004/2005 for the PD indication, and 2005/2006 for the AD indication, by analysts at Deutsche Banc Alex Brown.

  7. Modeling of the thermal boundary layer in turbulent Rayleigh-Bénard convection

    NASA Astrophysics Data System (ADS)

    Emran, Mohammad; Shishkina, Olga

    2016-11-01

    We report modeling of the thermal boundary layer in turbulent Rayleigh-Bénard convection (RBC), which incorporates the effect of turbulent fluctuations. The study is based on the thermal boundary layer equation from Shishkina et al., and new Direct Numerical Simulations (DNS) of RBC in a cylindrical cell of the aspect ratio 1, for the Prandtl number variation of several orders of magnitude. Our modeled temperature profiles are found to agree with the DNS much better than those obtained with the classical Prandtl-Blasius or Falkner-Skan approaches. The work is supported by the Deutsche Forschungsgemeinschaft (DFG) under the Grant Sh405/4 - Heisenberg fellowship and SFB963, Project A06.

  8. STS-55 Columbia, Orbiter Vehicle (OV) 102, payload bay with SL-D2 module

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Spacelab Deutsche 2 (SL-D2) science module and spacelab (SL) long tunnel is documented in the payload bay (PLB) of the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. The support struts and handrails on the SL joggle section are visible in the foreground with the SL-D2 flex section and interface behind it. On the SL-D2 module foward end cone applied to the thermal blanket cover are the insignias of the European Space Agency (ESA) (left) and the SL-D2 payload. In the background are OV-102's vertical tail and the two orbital maneuvering system (OMS) pods backdropped against the cloud-covered Earth surface and the blackness of space.

  9. PREFACE: 24th European Cosmic Ray Symposium (ECRS)

    NASA Astrophysics Data System (ADS)

    2015-08-01

    The 24th European Cosmic Ray Symposium (ECRS) took place in Kiel, Germany, at the Christian-Albrechts-Universität zu Kiel from September 1 - 5, 2014, The first symposium was held in 1968 in Lodz, Poland (high energy, extensive air showers and astrophysical aspects) and in Bern (solar and heliospheric phenomena) and the two "strands" joined together in 1976 with the meeting in Leeds. The 24th ECRS covered a wide range of scientific issues divided into the following topics: HECR-I Primary cosmic rays I (experiments) HECR-II Primary cosmic rays II (theory) MN Cosmic ray muons and neutrinos GR GeV and TeV gamma astronomy SH Energetic particles in the heliosphere (solar and anomalous CRs and GCR modulation) GEO Cosmic rays and geophysics (energetic particles in the atmosphere and magnetosphere of the Earth) INS Future Instrumentation DM Dark Matter The organizers are very grateful to the Deutsche Forschungs Gemeinschaft for supporting the symposium.

  10. Evidence and evidence gaps - an introduction.

    PubMed

    Dreier, Gabriele; Löhler, Jan

    2016-01-01

    Background: Medical treatment requires the implementation of existing evidence in the decision making process in order to be able to find the best possible diagnostic, therapeutic or prognostic measure for the individual patient based on the physician's own expertise. Clinical trials form the evidence base and ideally, their results are assembled, analyzed, summarized, and made available in systematic review articles. Beside planning, conducting, and evaluating clinical trials in conformity with GCP (good clinical practice), it is essential that all results of conducted studies are publicly available in order to avoid publication bias. This includes also the public registration of planned and cancelled trials. History: During the last 25 years, evidence-based medicine became increasingly important in medical care and research. It is closely associated with the names of Archibald Cochrane and David Sackett. About 15 years ago, the Deutsche Cochrane Zentrum (Cochrane Germany) and the Deutsche Netzwerk Evidenzbasierte Medizin e.V. (German Network for Evidence-based Medicine, DNEbM) were founded in Germany. In the International Cochrane Collaboration, clinicians and methodologists come together on an interdisciplinary level to further develop methods of evidence-based medicine and to discuss the topics of evidence generation and processing as well as knowledge transfer. Problem: Evidence is particularly important for physicians in the process of decision making, however, at the same time it is the base of a scientific proof of benefit for the patient and finally for the payers in health care. The closure of evidence gaps requires enormously high staff and financial resources, significant organizational efforts, and it is only successful when clinical and methodical expertise as well as specific knowledge in the field of clinical research are included. On the other hand, the knowledge has to be transferred into practice. For this purpose, practice guidelines, meetings

  11. What is the size of a floating sheath? An answer

    NASA Astrophysics Data System (ADS)

    Voigt, Farina; Naggary, Schabnam; Brinkmann, Ralf Peter

    2016-09-01

    The formation of a non-neutral boundary sheath in front of material surfaces is universal plasma phenomenon. Despite several decades of research, however, not all related issues are fully clarified. In a recent paper, Chabert pointed out that this lack of clarity applies even to the seemingly innocuous question ``What the size of a floating sheath?'' This contribution attempts to provide an answer that is not arbitrary: The size of a floating sheath is defined as the plate separation of an equivalent parallel plate capacitor. The consequences of the definition are explored with the help of a self-consistent sheath model, and a comparison is made with other sheath size definitions. Deutsche Forschungsgemeinschaft within SFB TR 87.

  12. Diagnostic analysis of the Lake Uluabat in Turkey.

    PubMed

    Degirminci, Hasan; Alp, Ahmet; Buyukcangaz, Hakan

    2006-05-01

    Diagnostic analysis of wetlands is an ordered/structured method of examining wetland systems to identify their values and constraints for the solution of the environmental problems. This study focuses on the diagnostic analysis of Lake Uluabat on the feasibility of "Objective Oriented Project Planning (OOPP)" approach, created by the United States Agency for International Development (USAID) and further improved by the Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ). Negative changes both in water quality and quantity were determined as the core problems. The main results were summarized as the water pollution and fluctuation in the water level caused by the urban and agricultural waste disposals, sedimentation, and overfishing. These negative effects cause loss of biodiversity and damage to crops. Disposal control, training, adequate regulations, and a centralized control and monitoring authority have been proposed to cope with the determined problems.

  13. DoD and Commercial Advanced Waveform Developments and Programs with Multiple Nunn-McCurdy Breaches. Volume 5

    DTIC Science & Technology

    2014-01-01

    Ericsson, Nokia , Nokia Siemens Networks, Nortel, Orange, T-Mobile (Deutsche Telekom), and Vodafone. By 2009, when the 42 “LSTI Job Complete,” 3GPP...Lucent France x x   x x       ericsson Sweden x x   x     x   Nokia & Nokia Siemens Networks Finland x x   x x   x   Nortel Canada x x   x...RDT&E LTE Share LTE RDT&E Alcatel-Lucent France 22,086 20% 4,420 39% 8,610 47% 10,380 Ericsson Sweden 29,555 30% 8,870 65% 19,210 66% 19,510 Nokia

  14. Zusammenfassung und Ausblick

    NASA Astrophysics Data System (ADS)

    Knopp, Lothar; Wiegleb, Gerhard

    Mit dem vorliegenden Buch wird als Ergebnis eines durch die Deutsche BundesstiftungUmwelt (DBU) geförderten Forschungsprojektes an der Brandenburgischen Technischen Universität Cottbus eine erste Standardisierung der Vorgehensweise zur Erfassung, Risikoabschätzung und Bewertung eines Biodiversitätsschadens nach dem Umweltschadensgesetz (USchadG) vorgelegt. Damit kann eine erste Bewertung potentieller Schadenssituationen vorgenommen werden. Die Nutzung der hier erarbeiteten Vorgehensweise bietet sich daher für all diejenigen an, die mit der Frage einer möglichen Haftung für Biodiversitätsschäden nach dem USchadG konfrontiert sind, seien es die Unteren und Oberen Naturschutzbehörden der Länder, die Schadensversicherer, die potentiell Haftenden oder die Naturschutzverbände.

  15. Sweetener lowers costs

    SciTech Connect

    Muller, T.; Rosenstock, G.

    1983-10-01

    Mericat sweetening was used to get increased capacity needed by debottlenecking the FCCU at the Ruhr Refinery, Deutsche BP. A low conversion cost initiated the decision to adapt an existing copper chloride sweetener to Mericat but operating experience underscores the value of the choice because operating costs have been only 84% of design while anticipated capacity has been exceeded. Consequently, payout was accelerated to only about four months. Design specifications required that Light Cat Cracked Naphtha (LCCN) containing a maximum of 100 ppmw of mercaptan sulfur be sweetened to a maximum of 10 ppmw while caustic carryover sodium content not exceed 5 ppmw and that the sweetened LCCN meet Copper Strip No. 1 rating. Official tests based on runs with two different crude sources resulted in performance as shown in this paper. Operating costs of the copper chloride sweetening system before conversion and the Mericat system after conversion are also shown.

  16. [Science and society. Guidelines for the Leopoldina Study Center].

    PubMed

    Hacker, Jörg

    2014-01-01

    In order to adequately perform its many diverse tasks as a scholars' society and as the German National Academy of Sciences, the Deutsche Akademie der Naturforscher Leopoldina needs to view itself in a historical context. This can only happen as part of a culture of remembrance which fosters the memory of the Leopoldina's past and subjects this to a critical analysis in the context of the history of science and academies. The newly founded Leopoldina Study Center for the History of Science and Science Academies is to be a forum that pursues established forms of historical research at the Leopoldina, organizes new scientific projects, and presents its findings to the public. The aim is to involve as many Leopoldina members as possible from all of its disciplines, as well as to collaborate with national and international partners.

  17. Instandhaltungsmanagement als Gestaltungsfeld Ganzheitlicher Produktionssysteme

    NASA Astrophysics Data System (ADS)

    Dombrowski, Uwe; Schulze, Sven; Otano, Isabel Crespo

    Sich kontinuierlich verändernde Rahmenbedingungen, wie beispielsweise eine steigende Variantenvielfalt, verkürzte Produktlebenszyklen sowie Kundenforderungen nach höherer Qualität, kürzeren Lieferzeiten und geringeren Kosten, fordern von produzierenden Unternehmen eine stetige Anpassung der Prozesse, der Organisation und der Strukturen. Seit den 90er Jahren versuchen immer mehr deutsche Unternehmen diesen veränderten Anforderungen mit der Einführung eines Ganzheitlichen Produktionssystems (GPS) zu begegnen. Ganzheitliche Produktionssysteme sind dabei in ihren Grundlagen an das Toyota Produktionssystem angelehnt, vereinigen aber auch weitere Methoden zu einem unternehmensspezifischen Regelwerk. Im Rahmen des langfristigen Trends zu unternehmensindividuellen Produktionssystemen wird sowohl in der Industrie als auch in der Forschung intensiv über das Toyota Produktionssystem, Lean Production, Lean Management und Ganzheitliche Produktionssysteme diskutiert, werden Konzepte zu Implementierung und Betrieb erstellt und die Wirtschaftlichkeit untersucht.

  18. Active Mesogenic Droplets: Impact of Liquid Crystallinity and Collective Behavior

    NASA Astrophysics Data System (ADS)

    Bahr, Christian

    Droplets of common mesogenic compounds show a self-propelled motion when immersed in aqueous solutions containing ionic surfactants at concentrations well above the critical micelle concentration. After introducing some general properties of this type of artificial microswimmer, we focus on two topics: the influence of liquid crystallinity on the swimming behavior and the collective behavior of ensembles of a larger number of droplets. The mesogenic properties are not essential for the basic mechanism of self-propulsion, nevertheless they considerably influence the swimming behavior of the droplets. For instance, the shape of the trajectories strongly depends on whether the droplets are in the nematic or isotropic state. The droplet swimmers are also ideally suited for the study of collective behavior: Microfluidics enables the generation of large numbers of identical swimmers and we can tune their buoyancy. We report on the collective behavior in three-dimensional environments. Supported by the Deutsche Forschungsgemeinschaft (SPP 1726 ``Microswimmers'').

  19. FPGA-based Klystron linearization implementations in scope of ILC

    SciTech Connect

    Omet, M.; Michizono, S.; Varghese, P.; Schlarb, H.; Branlard, J.; Cichalewski, W.

    2015-01-23

    We report the development and implementation of four FPGA-based predistortion-type klystron linearization algorithms. Klystron linearization is essential for the realization of ILC, since it is required to operate the klystrons 7% in power below their saturation. The work presented was performed in international collaborations at the Fermi National Accelerator Laboratory (FNAL), USA and the Deutsches Elektronen Synchrotron (DESY), Germany. With the newly developed algorithms, the generation of correction factors on the FPGA was improved compared to past algorithms, avoiding quantization and decreasing memory requirements. At FNAL, three algorithms were tested at the Advanced Superconducting Test Accelerator (ASTA), demonstrating a successful implementation for one algorithm and a proof of principle for two algorithms. Furthermore, the functionality of the algorithm implemented at DESY was demonstrated successfully in a simulation.

  20. STS-55 MS1/PLC Ross monitors Payload Specialist Walter's Anthrorack activity

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 German Payload Specialist 1 Ulrich Walter breathes into Rack 9 Anthrorack (AR) (Human Physiology Laboratory) device for Pulmonary Perfusion and Ventilation During Rest and Exercise experiment while working inside the Spacelab Deutsche 2 (SL-D2) science module aboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Seated on the bicycle ergometer, Walter utilizes the respiratory monitoring system, part of a broad battery of experiments designed to investigate human physiology under microgravity conditions. In the background, Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross monitors Walter's activity. Walter represents the German Aerospace Research Establishment (DLR) on the 10-day SL-D2 mission. Visible on the aft end cone are a fire extinguisher and the Crew Telesupport Experiment (CTE) Macintosh portable computer mounted on an adjustable work platform.

  1. STS-55 Columbia, Orbiter Vehicle (OV) 102, Spacelab D2 Official crew portrait

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Columbia, Orbiter Vehicle (OV) 102, crewmembers, wearing their launch and entry suits (LESs), pose for their Official crew portrait. Five NASA astronauts and two German payload specialists, assigned to fly aboard OV-102 in support of Spacelab Deutsche 2 (SL-D2), are pictured. On the front row (left to right) are Pilot Terence T. Henricks (holding launch and entry helmet (LEH)), Commander Steven R. Nagel (holding crew insignia), and Mission Specialist 2 (MS2) Charles J. Precourt (holding LEH). In the back are (left to right) MS3 Bernard A. Harris, Jr, Payload Specialist 2 Hans Schlegel, MS and Payload Commander (PLC) Jerry L. Ross, and Payload Specialist 1 Ulrich Walter. In the background are the United States and German flags. Portrait made by NASA JSC contract photographer Robert L. Walck.

  2. STS-55 Pilot Henricks uses CTE equipment mounted on SL-D2 aft end cone

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Pilot Terence T. Henricks, positioned in front of an adjustable workstation mounted on the Spacelab Deutsche 2 (SL-D2) science module aft end cone, conducts Crew Telesupport Experiment (CTE). The STS-55 crew portrait (STS055(S)002) appears on the screen of the Macintosh portable computer. CTE will demonstrate real-time communication between the shuttle crew and the ground via a computer-based multimedia documentation file that includes text, graphics, and photos. CTE is expected to improve the effectiveness of on-orbit payload operations, returns from scientific investigations, crew interaction with the ground, and contingency maintenance tasks for systems and payloads. Also in the view and attached to the end cone are a fire extinguisher, a checklist, and an STS-37 extravehicular activity (EVA) photo of Mission Specialist (MS1) and Payload Commander (PLC) Jerry L. Ross (STS037-18-032).

  3. STS-55 SL-D2 MS3 Harris and MS1/PLC Ross inspect OV-102's PLB with techicians

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Spacelab Deutsche 2 (SL-D2) Mission Specialist 3 (MS3) Bernard A. Harris, Jr (center, mustache) and MS1 and Payload Commander (PLC) Jerry L. Ross (far right), wearing clean suits, inspect Columbia's, Orbiter Vehicle (OV) 102's, payload bay (PLB) equipment and experiments. Ross points to the unique support structure (USS) and its experiments in the aft PLB as Harris and Kennedy Space Center (KSC) technicians look on. The Reaction Kinetics in Glass Melts (RKGM) get away special (GAS) canister is visible at the lower right corner and the Atomic Oxygen Exposure Tray on the USS. Harris and Ross are conducting a Crew Equipment Interface Test (CEIT) of PLB equipment while OV-102 is in KSC's Orbiter Processing Facility (OPF) High Bay 2. More commonly known as the sharp edge inspection, the test provides an opportunity for a thorough inspection of the payload before flight. View provided by KSC with alternate KSC number KSC-93PC-210.

  4. [International comparison of sensitizing chemical substances].

    PubMed

    Murakami, Tomoe; Oyma, Tsunehiro; Isse, Toyohi; Narai, Rie; Kanaoka, Maki; Pham, Thi-Thu-Phuong; Kawamoto, Toshihiro

    2007-09-01

    Some occupational and environmental chemicals cause allergic diseases. To prevent chemical allergies, it is essential to identify the chemical substances that cause sensitization and to eliminate such sensitizers from daily life. As an occupational countermeasure, information for evaluating sensitization of chemical substances is needed. The aims of this article are to compare the criteria for sensitizers among national organizations in various countries and international organizations, and to make out a list of these chemical substances. The definition of sensitizing chemicals and the designation of respective sensitizers according to the PRTR law, Japan Society for Occupational Health (JSHO), American Conference of Governmental Industrial Hygienists (ACGIH), European Union (EU), Deutsche Forschungsgemeinshaft (DFG) and Japanese Society of Occupational and Environmental Allergy were studied. There are 1,389 chemical substances which are designated as sensitizers by any of the laws and five organizations. We specify each chemical substance in the list.

  5. Extended coherence time on the clock transition of optically trapped rubidium.

    PubMed

    Büning, G Kleine; Will, J; Ertmer, W; Rasel, E; Arlt, J; Klempt, C; Ramirez-Martinez, F; Piéchon, F; Rosenbusch, P

    2011-06-17

    Optically trapped ensembles are of crucial importance for frequency measurements and quantum memories but generally suffer from strong dephasing due to inhomogeneous density and light shifts. We demonstrate a drastic increase of the coherence time to 21 s on the magnetic field insensitive clock transition of (87)Rb by applying the recently discovered spin self-rephasing [C. Deutsch et al., Phys. Rev. Lett. 105, 020401 (2010)]. This result confirms the general nature of this new mechanism and thus shows its applicability in atom clocks and quantum memories. A systematic investigation of all relevant frequency shifts and noise contributions yields a stability of 2.4×10(-11)τ(-1/2), where τ is the integration time in seconds. Based on a set of technical improvements, the presented frequency standard is predicted to rival the stability of microwave fountain clocks in a potentially much more compact setup.

  6. Calculation and measurement of electric field under HVDC transmission lines

    NASA Astrophysics Data System (ADS)

    Kasdi, A.; Zebboudj, Y.; Yala, H.

    2007-03-01

    A stable corona discharge in a two conductors-to-plane configuration is analysed in this paper. A linear biased probe, without end-effect, has been adapted to a linear geometry and is used for the first time to measure the ground-plane current density and electric field during the bipolar corona. The values of the electric field and the current density are maximum under the two coronating conductors and decrease when moving away from them. Furthermore, a hybrid technique is developed to obtain a general solution of the governing equations of the coupled space-charge and electric field problem. The technique is to use the finite-element method (FEM) to solve Poisson's equation, and the method of characteristic (MOC) to find the charge density from a current-continuity relation. The model avoids resorting to the Deutsch assumption. The computed values are in good agreement with experimental data.

  7. Psychiatric governance, völkisch corporatism, and the German Research Institute of Psychiatry in Munich (1912-26). Part 2.

    PubMed

    Engstrom, Eric J; Burgmair, Wolfgang; Weber, Matthias M

    2016-06-01

    This is the second of two articles exploring in depth some of the early organizational strategies that were marshalled in efforts to found and develop the German Research Institute of Psychiatry (Deutsche Forschungsanstalt für Psychiatrie). The first article analysed the strategies of psychiatric governance - best understood as a form of völkisch corporatism - that mobilized a group of stakeholders in the service of higher bio-political and hygienic ends. This second article examines how post-war imperatives and biopolitical agendas shaped the institute's organization and research. It also explores the financial challenges the institute faced amidst the collapse of the German financial system in the early Weimar Republic, including efforts to recruit financial support from the Rockefeller Foundation and other philanthropists in the USA.

  8. Time travel paradoxes, path integrals, and the many worlds interpretation of quantum mechanics

    NASA Astrophysics Data System (ADS)

    Everett, Allen

    2004-06-01

    We consider two approaches to evading paradoxes in quantum mechanics with closed timelike curves. In a model similar to Politzer’s, assuming pure states and using path integrals, we show that the problems of paradoxes and of unitarity violation are related; preserving unitarity avoids paradoxes by modifying the time evolution so that improbable events become certain. Deutsch has argued, using the density matrix, that paradoxes do not occur in the “many worlds interpretation.” We find that in this approach account must be taken of the resolution time of the device that detects objects emerging from a wormhole or other time machine. When this is done one finds that this approach is viable only if macroscopic objects traversing a wormhole interact with it so strongly that they are broken into microscopic fragments.

  9. Hanford Tank 241-S-112 Residual Waste Composition and Leach Test Data

    SciTech Connect

    Cantrell, Kirk J.; Krupka, Kenneth M.; Geiszler, Keith N.; Lindberg, Michael J.; Arey, Bruce W.; Schaef, Herbert T.

    2008-08-29

    This report presents the results of laboratory characterization and testing of two samples (designated 20406 and 20407) of residual waste collected from tank S-112 after final waste retrieval. These studies were completed to characterize the residual waste and assess the leachability of contami¬nants from the solids. This is the first report from this PNNL project to describe the composition and leach test data for residual waste from a salt cake tank. All previous PNNL reports (Cantrell et al. 2008; Deutsch et al. 2006, 2007a, 2007b, 2007c) describing contaminant release models, and characterization and testing results for residual waste in single-shell tanks were based on samples from sludge tanks.

  10. Supply Chain Engineering and the Use of a Supporting Knowledge Management Application

    NASA Astrophysics Data System (ADS)

    Laakmann, Frank

    The future competition in markets will happen between logistics networks and no longer between enterprises. A new approach for supporting the engineering of logistics networks is developed by this research as a part of the Collaborative Research Centre (SFB) 559: "Modeling of Large Networks in Logistics" at the University of Dortmund together with the Fraunhofer-Institute of Material Flow and Logistics founded by Deutsche Forschungsgemeinschaft (DFG). Based on a reference model for logistics processes, the process chain model, a guideline for logistics engineers is developed to manage the different types of design tasks of logistics networks. The technical background of this solution is a collaborative knowledge management application. This paper will introduce how new Internet-based technologies support supply chain design projects.

  11. STS-55 crew examines emergency egress system (slidewire) mechanism at KSC

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Columbia, Orbiter Vehicle (OV) 102, Spacelab Deutsche 2 (SL-D2) crewmembers examine emergency egress system (slidewire) mechanism and listen to training instructor's briefing on Kennedy Space Center (KSC) Launch Complex (LC) tower 39A. In the slidewire basket (litter) are Payload Specialist 2 Hans Schlegel (left) and Mission Specialist 2 (MS2) Charles J. Precourt. On either side of the basket are (left to right) Payload Specialist 1 Ulrich Walter, MS1 and Payload Commander (PLC) Jerry L. Ross (kneeling), Commander Steven R. Nagel, Pilot Terence T. Henricks, the instructor, and MS3 Bernard A. Harris, Jr. Schlegel and Walter are representatives for Germany's DLR. The crewmembers are participating in the Terminal Countdown Demonstration Test (TCDT), a dress rehearsal for launch. View provided by KSC with alternate KSC number KSC-93PC-316.

  12. Extended Coherence Time on the Clock Transition of Optically Trapped Rubidium

    SciTech Connect

    Kleine Buening, G.; Will, J.; Ertmer, W.; Rasel, E.; Klempt, C.; Arlt, J.; Ramirez-Martinez, F.; Rosenbusch, P.; Piechon, F.

    2011-06-17

    Optically trapped ensembles are of crucial importance for frequency measurements and quantum memories but generally suffer from strong dephasing due to inhomogeneous density and light shifts. We demonstrate a drastic increase of the coherence time to 21 s on the magnetic field insensitive clock transition of {sup 87}Rb by applying the recently discovered spin self-rephasing [C. Deutsch et al., Phys. Rev. Lett. 105, 020401 (2010)]. This result confirms the general nature of this new mechanism and thus shows its applicability in atom clocks and quantum memories. A systematic investigation of all relevant frequency shifts and noise contributions yields a stability of 2.4x10{sup -11{tau}-1/2}, where {tau} is the integration time in seconds. Based on a set of technical improvements, the presented frequency standard is predicted to rival the stability of microwave fountain clocks in a potentially much more compact setup.

  13. FPGA-based Klystron linearization implementations in scope of ILC

    DOE PAGES

    Omet, M.; Michizono, S.; Matsumoto, T.; ...

    2015-01-23

    We report the development and implementation of four FPGA-based predistortion-type klystron linearization algorithms. Klystron linearization is essential for the realization of ILC, since it is required to operate the klystrons 7% in power below their saturation. The work presented was performed in international collaborations at the Fermi National Accelerator Laboratory (FNAL), USA and the Deutsches Elektronen Synchrotron (DESY), Germany. With the newly developed algorithms, the generation of correction factors on the FPGA was improved compared to past algorithms, avoiding quantization and decreasing memory requirements. At FNAL, three algorithms were tested at the Advanced Superconducting Test Accelerator (ASTA), demonstrating a successfulmore » implementation for one algorithm and a proof of principle for two algorithms. Furthermore, the functionality of the algorithm implemented at DESY was demonstrated successfully in a simulation.« less

  14. Redox regulation: an introduction.

    PubMed

    Dietz, Karl-Josef; Scheibe, Renate

    2004-01-01

    The redox-state is a critical determinate of cell function, and any major imbalances can cause severe damage or death. The cellular redox status therefore needs to be sensed and modulated before such imbalances occur. Various redox-active components are involved in these processes, including thioredoxins, glutaredoxins and other thiol/disulphide-containing proteins. The cellular reactions for cytoprotection and for signalling are integrated with physiological redox-reactions in photosynthesis, assimilation and respiration. They also determine the developmental fate of the cell and finally decide on proliferation or cell death. An international workshop on redox regulation, organized by the research initiative FOR 387 of the Deutsche Forschungsgemeinschaft, was held in Bielefeld, Germany in 2002. A selection of articles originating from the meeting is printed in this issue of Physiologia Plantarum.

  15. Quantum Steering Inequality with Tolerance for Measurement-Setting Errors: Experimentally Feasible Signature of Unbounded Violation.

    PubMed

    Rutkowski, Adam; Buraczewski, Adam; Horodecki, Paweł; Stobińska, Magdalena

    2017-01-13

    Quantum steering is a relatively simple test for proving that the values of quantum-mechanical measurement outcomes come into being only in the act of measurement. By exploiting quantum correlations, Alice can influence-steer-Bob's physical system in a way that is impossible in classical mechanics, as shown by the violation of steering inequalities. Demonstrating this and similar quantum effects for systems of increasing size, approaching even the classical limit, is a long-standing challenging problem. Here, we prove an experimentally feasible unbounded violation of a steering inequality. We derive its universal form where tolerance for measurement-setting errors is explicitly built in by means of the Deutsch-Maassen-Uffink entropic uncertainty relation. Then, generalizing the mutual unbiasedness, we apply the inequality to the multisinglet and multiparticle bipartite Bell state. However, the method is general and opens the possibility of employing multiparticle bipartite steering for randomness certification and development of quantum technologies, e.g., random access codes.

  16. Fuel cell systems for submarines: from the first idea to serial production

    NASA Astrophysics Data System (ADS)

    Psoma, Angela; Sattler, Gunter

    The future submarines of Howaldtswerke-Deutsche Werft AG (HDW) will be equipped with fuel cell power plants for air independent propulsion. In the 1970s the decision for a fuel cell system on submarines was made. Tests in the 1980s confirmed the feasibility of fuel cells on submarines. Positive development results in the 1990s led to series production of fuel cell equipped submarines, which will be in operation from 2003 onwards. Strictly controlled development work was necessary to reach the goal of series production. The train of thought behind this process of development is described in this paper starting with the initial idea and ending with the description of the serial production of the fuel cell power plant. The future outlook gives an impression of current development work.

  17. [Personnel requirements of medical radiation physics in radiotherapy in comparison to the current guidelines "radiation protection in medicine" : Special consideration of intensity-modulated radiation therapy].

    PubMed

    Leetz, H-K; Eipper, H H; Gfirtner, H; Schneider, P; Welker, K

    2014-08-01

    In 1994 and 1998 reports on staffing levels in medical radiation physics for radiation therapy were published by the "Deutsche Gesellschaft für Medizinische Physik" (DGMP, German Society for Medical Physics). Because of the technical and methodological progress, changes in recommended qualifications of staff and new governmental regulations, it was necessary to establish new staffing levels. The data were derived from a new survey in clinics. Some of the previously established results from the old reports were adapted to the new conditions by conversion.The staffing requirements were normalized to main components as in the earlier reports resulting in a simple method for calculation of staffing levels. The results were compared with the requirements in the "Richtlinie Strahlenschutz in der Medizin" (guidelines on radiation protection in medicine) and showed satisfactory agreement.

  18. Medical experimentation concerning chemical and biological weapons for mass destruction.

    PubMed

    Deutsch, Erwin

    2003-04-01

    This article is the text of a speech originally presented at the Second World Conference on Medical Ethics at Gijon, Spain, on 2 October 2002 under the title "Medical Experimentation Concerning Chemical and Biological Weapons for Mass Destruction: Clinical Design for New Smallpox Vaccines: Ethical and Legal Aspects." Experimentation on vaccines such as smallpox is subject to the usual ethical rules such as the need for informed consent. However, the participants will not often be at risk of catching the disease but expose themselves by taking part in the experimentation. Professor Deutsch explores the implications of this, including the position of vulnerable groups such as children, those with mental handicaps, and those acting under orders such as the miliary, the policy and fire officers.

  19. Evidence-based (S3) Guideline on (anogenital) Lichen sclerosus.

    PubMed

    Kirtschig, G; Becker, K; Günthert, A; Jasaitiene, D; Cooper, S; Chi, C-C; Kreuter, A; Rall, K K; Aberer, W; Riechardt, S; Casabona, F; Powell, J; Brackenbury, F; Erdmann, R; Lazzeri, M; Barbagli, G; Wojnarowska, F

    2015-10-01

    Lichen sclerosus (LS) is an inflammatory skin disease that usually involves the anogenital area. All patients with symptoms or signs suspicious of lichen sclerosus should be seen at least once initially by a physician with a special interest in the disease in order to avoid delay in diagnosis, as early treatment may cure the disease in some and reduce or prevent scarring. The diagnosis is made clinically in most cases. Biopsies should only be performed under certain circumstances. The gold standard for treatment remains potent to very potent topical steroids; however, mild and moderate disease in boys and men may be cured by circumcision. Certain triggers should be avoided. http://www.euroderm.org/images/stories/guidelines/2014/S3-Guideline-on-Lichen-sclerosus.pdf http://www.awmf.org/fachgesellschaften/mitgliedsgesellschaften/visitenkarte/fg/deutsche-gesellschaft-fuer-gynaekologie-und-geburtshilfe-dggg.html.

  20. 1(st) EMBL/DFG Women in Science Network Conference Heidelberg 2016: From Genes, Cells and the Immune System towards Therapies - Meeting Report.

    PubMed

    Stripecke, Renata; Gouttefangeas, Cécile; Förster, Irmgard

    2016-11-01

    The 1(st) EMBL/DFG Women in Science (WiS) Conference "From Genes, Cells and the Immune System towards Therapies" was held on 19(th) - 20(th) September 2016 in Heidelberg, Germany. The WiS conference was funded by nine Collaborative Research Centers (CRCs) of the German Research Council (Deutsche Forschungsgemeinschaft, DFG; Table 1) and benefited from an outstanding hosting environment at the Advanced Training Center of the European Molecular Biology Laboratory (EMBL). Scientific talks focused at genetic, cellular and immunologic mechanisms, and immune therapy, and progress from all stages of development covering basic research to clinical developments was described. The presentations were embedded between structured networking sessions and a round table discussion with representatives of the DFG, EMBL, European Molecular Biology Organisation (EMBO), and the German Society of Immunology (DGfI).

  1. A strategy for quantum algorithm design assisted by machine learning

    NASA Astrophysics Data System (ADS)

    Bang, Jeongho; Ryu, Junghee; Yoo, Seokwon; Pawłowski, Marcin; Lee, Jinhyoung

    2014-07-01

    We propose a method for quantum algorithm design assisted by machine learning. The method uses a quantum-classical hybrid simulator, where a ‘quantum student’ is being taught by a ‘classical teacher’. In other words, in our method, the learning system is supposed to evolve into a quantum algorithm for a given problem, assisted by a classical main-feedback system. Our method is applicable for designing quantum oracle-based algorithms. We chose, as a case study, an oracle decision problem, called a Deutsch-Jozsa problem. We showed by using Monte Carlo simulations that our simulator can faithfully learn a quantum algorithm for solving the problem for a given oracle. Remarkably, the learning time is proportional to the square root of the total number of parameters, rather than showing the exponential dependence found in the classical machine learning-based method.

  2. Remapping the quantum frontier

    NASA Astrophysics Data System (ADS)

    Monroe, Christopher; Lukin, Mikhail

    2008-08-01

    In 1994 the mathematician Peter Shor, then working at AT&T Bell Laboratories in the US, applied quantum mechanics to an age-old problem in number theory and made a remarkable discovery. He showed that a computer that operates on and processes quantum systems could factor large integers exponentially faster than a conventional computer. This result attracted a lot of attention because the difficulty of factoring large numbers is what ensures the security of modern cryptography schemes - even the best conventional computer would take several thousand years to factor a number with more than about 150 digits. Shor's quantum factoring algorithm could, in principle, break such encryption standards - a possibility that led to an explosion of interest in quantum information science. Until then it was a field that had largely been a mere curiosity, despite notable contributions from the likes of Richard Feynman and David Deutsch.

  3. Chiral effective-field theory of the nucleon spin structure

    NASA Astrophysics Data System (ADS)

    Pascalutsa, Vladimir

    2017-01-01

    I will review the recent chiral EFT calculations of the nucleon (spin) structure functions at low Q2, confronted with the Jefferson Lab measurements. The moments of the structure functions correspond with various polarizabilities, and I will explain why one of them - δLT - is especially interesting. I will also discuss how the spin structure functions at low Q enter in the atomic calculations of the hyperfine splittings and how they are impacting the ongoing experimental program at PSI (Switzerland) to measure the ground-state hyperfine splitting of muonic hydrogen. Partially supported by the Deutsche Forschungsgemeinschaft (DFG) through the Collaborative Research Center SFB 1044 [The Low-Energy Frontier of the Standard Model].

  4. Evidence and evidence gaps – an introduction

    PubMed Central

    Dreier, Gabriele; Löhler, Jan

    2016-01-01

    Background: Medical treatment requires the implementation of existing evidence in the decision making process in order to be able to find the best possible diagnostic, therapeutic or prognostic measure for the individual patient based on the physician’s own expertise. Clinical trials form the evidence base and ideally, their results are assembled, analyzed, summarized, and made available in systematic review articles. Beside planning, conducting, and evaluating clinical trials in conformity with GCP (good clinical practice), it is essential that all results of conducted studies are publicly available in order to avoid publication bias. This includes also the public registration of planned and cancelled trials. History: During the last 25 years, evidence-based medicine became increasingly important in medical care and research. It is closely associated with the names of Archibald Cochrane and David Sackett. About 15 years ago, the Deutsche Cochrane Zentrum (Cochrane Germany) and the Deutsche Netzwerk Evidenzbasierte Medizin e.V. (German Network for Evidence-based Medicine, DNEbM) were founded in Germany. In the International Cochrane Collaboration, clinicians and methodologists come together on an interdisciplinary level to further develop methods of evidence-based medicine and to discuss the topics of evidence generation and processing as well as knowledge transfer. Problem: Evidence is particularly important for physicians in the process of decision making, however, at the same time it is the base of a scientific proof of benefit for the patient and finally for the payers in health care. The closure of evidence gaps requires enormously high staff and financial resources, significant organizational efforts, and it is only successful when clinical and methodical expertise as well as specific knowledge in the field of clinical research are included. On the other hand, the knowledge has to be transferred into practice. For this purpose, practice guidelines, meetings

  5. Ensemble prediction and intercomparison analysis of GRACE time-variable gravity field models

    NASA Astrophysics Data System (ADS)

    Sakumura, C.; Bettadpur, S.; Bruinsma, S.

    2014-03-01

    Precise measurements of the Earth's time-varying gravitational field from the NASA/Deutsches Zentrum für Luft- und Raumfahrt Gravity Recovery and Climate Experiment (GRACE) mission allow unprecedented tracking of the transport of mass across and underneath the surface of the Earth and give insight into secular, seasonal, and subseasonal variations in the global water supply. Several groups produce these estimates, and while the various gravity fields are similar, differences in processing strategies and tuning parameters result in solutions with regionally specific variations and error patterns. This study examined the spatial, temporal, and spectral variations between the different gravity field products and developed an ensemble gravity field solution from the products of four such analysis centers. The solutions were found to lie within a certain analysis scatter regardless of the local relative water height variation, and the ensemble model is clearly seen to reduce the noise in the gravity field solutions within the available scatter of the solutions.

  6. Pressure Sensitive Mats as Safety Devices in Danger Zones.

    PubMed

    Dąbrowski, Stanisław; Brański, Zygfryd

    1998-01-01

    Developing prototypes of pressure sensitive mats and testing their practical application were the aims of this study. Two contact plate mats were designed and constructed: rubber-rubber (R) and metal-metal (M). A recipe for rubber mixes and the production technology were prepared. Two laboratory test stands for measuring the actuating force, response time, static pressure resistance, and the durability of the mats were constructed. Computer software was written to control the operation of those test stands. Methods of testing pressure sensitive mats were based on PrDIN 31 006 (Deutsches Institut fur Normung [DIN], 1990) and EN 1760-1 (Comite Europeen de Normalisation [CEN], 1997). Both prototypes of contact plate mats were tested under laboratory and industrial conditions. The test results proved that the design was correct, the setup requirements were fulfilled, and the mats were efficient and reliable in the industrial environment.

  7. Regeneration of zinc anodes for the Electric Fuel{reg_sign} zinc-air refuelable EV battery system

    SciTech Connect

    Koretz, B.; Goldstein, J.R.

    1997-12-31

    The Electric Fuel Limited (EFL) refuelable zinc-air battery system is currently being tested in a number of electric vehicle demonstration projects, the largest of which is a field test of zinc-air postal vans sponsored chiefly by Deutsche Post AG (the German Post Office). The zinc-air battery is not recharged electrically, but rather is refueled through a series of mechanical and electrochemical steps that will require a special infrastructure in commercial application. As part of the German Post Office field test program, Electric Fuel designed and constructed a pilot zinc anode regeneration plant in Bremen, Germany. This plant is capable of servicing up to 100 commercial vans per week, which is adequate for the field test vehicle fleet. This paper will describe the design and operation of each of the areas and devices within the plant.

  8. [Innovative teleradiology network: concept and experience report].

    PubMed

    Kämmerer, M; Bethge, O T; Antoch, G

    2014-04-01

    (DICOM E-MAIL provides a standardized way for exchanging DICOM objects (Digital Imaging and Communications in Medicine) and further relevant patient data for the treatment context reliably and securely via encrypted e-mails. The current version of the DICOM E-MAIL standard recommendations of the"Deutsche Röntgengesellschaft" (DRG, German Röntgen Society) defines for the first time options for setting up a special directory service for the provision and distribution of communication data of all participants in a network. By using such"telephone books", networks of any size can be operated independent of the provider. Compared to a Cross-Enterprise Document Sharing (XDS) scenario, the required infrastructure is considerably less complex and quicker to realize. Critical success factors are, in addition to the technology and an effective support, that the participants themselves contribute to the further development of the network and in this way, the network approach can be practiced.

  9. Complexity Studies and Security in the Complex World: An Epistemological Framework of Analysis

    NASA Astrophysics Data System (ADS)

    Mesjasz, Czeslaw

    The impact of systems thinking can be found in numerous security-oriented research, beginning from the early works on international system: Pitrim Sorokin, Quincy Wright, first models of military conflict and war: Frederick Lanchester, Lewis F. Richardson, national and military security (origins of RAND Corporation), through development of game theory-based conflict studies, International Relations, classical security studies of Morton A. Kaplan, Karl W. Deutsch [Mesjasz 1988], and ending with contemporary ideas of broadened concepts of security proposed by the Copenhagen School [Buzan et al 1998]. At present it may be even stated that the new military and non-military threats to contemporary complex society, such as low-intensity conflicts, regional conflicts, terrorism, environmental disturbances, etc. cannot be embraced without ideas taken from modern complex systems studies.

  10. Constructing a New Vision: Undoing Gender through Secondary Education in Honduras

    NASA Astrophysics Data System (ADS)

    Murphy-Graham, Erin

    2009-11-01

    This article presents results from a qualitative study on how the Honduran secondary education programme, Sistema de Aprendizaje Tutorial (SAT), attempts to "undo gender" (Deutsch 2007: 122) by encouraging students to rethink gender relations in their everyday lives in a way that reflects their increased consciousness of gender equality. My findings suggest that SAT increased women's gender consciousness and this heightened their desire for change in the domestic sphere. In some instances, women were able to negotiate a new sharing of responsibilities with their spouses. There are several features of SAT that make it a transformative innovation in education: (1) gender is mainstreamed into the curriculum; (2) gender is linked with the larger concept of justice; (3) students engage in reflection, dialogue and debate; (4) teachers are given the opportunity to reflect critically on their understanding of gender in professional development sessions; and (5) it emphasises that undoing gender requires change among individuals and in social structures such as the family.

  11. Integrative taxonomy reveals a new species of Callisto (Lepidoptera, Gracillariidae) in the Alps

    PubMed Central

    Kirichenko, Natalia; Huemer, Peter; Deutsch, Helmut; Triberti, Paolo; Rougerie, Rodolphe; Lopez-Vaamonde, Carlos

    2015-01-01

    Abstract Europe has one of the best-known Lepidopteran faunas in the world, yet many species are still being discovered, especially in groups of small moths. Here we describe a new gracillariid species from the south-eastern Alps, Callisto basistrigella Huemer, Deutsch & Triberti, sp. n. It shows differences from its sister species Callisto coffeella in morphology, the barcode region of the cytochrome c oxidase I gene and the nuclear gene histone H3. Both Callisto basistrigella and Callisto coffeella can co-occur in sympatry without evidence of admixture. Two Callisto basistrigella specimens show evidence of introgression. We highlight the importance of an integrative approach to delimit species, combining morphological and ecological data with mitochondrial and nuclear sequence data. Furthermore, in connection with this study, Ornix blandella Müller-Rutz, 1920, syn. n. is synonymized with Callisto coffeella (Zetterstedt, 1839). PMID:25632257

  12. b.i.t. Bremerhaven: Thin Clients entlasten Schulen

    NASA Astrophysics Data System (ADS)

    Das Schulamt Bremerhaven zentralisiert die Verwaltungs-IT und schafft dadurch Freiräume für pädagogische und organisatorische Herausforderungen. Pflege und Support der neuen Infrastruktur übernimmt der Dienstleister b.i.t. Bremerhaven, die Thin Clients kommen vom Bremer Hersteller IGEL Technology. Ganztagsschulen, das 12-jährige Abitur, PISA, der Wegfall der Orientierungsstufe - deutsche Schulen müssen derzeit zahlreiche organisatorische und pädagogische Herausforderungen bewältigen. Um die neuen Strukturen umsetzen zu können, werden zusätzliche Ressourcen benötigt. Das Schulamt Bremerhaven hat gemeinsam mit dem Dienstleister b.i.t. Bremerhaven (Betrieb für Informationstechnologie) eine intelligente Lösung gefunden, wie sich die benötigten finanziellen Freiräume schaffen lassen.

  13. Collection and utilization of Japanese scientific and technological information in Europe and U.S.A. - Report on the Berlin Conference 1989 -

    NASA Astrophysics Data System (ADS)

    Miyakawa, Takayasu; Miwa, Makiko; Obara, Michio

    The 2nd International Conference on Japanese Information in Science Technology and Commerce was held on October 23-25, 1989 at Japanisch-Deutsches Zentrum Berlin, Federal Republic of Germany. During two years since previous Conference at Warwick, England, in 1987, much progresses were made in collecting, using and evaluating Japanese scientific, technological and industrial information in Western countries. On the other hands, overseas supply of Japanese databases and information by Japanese governmental and private organizations have been improved in many aspects. There occurred presentation of papers and valuable exchange of opinions and experiences. The Conference consisted of II Sessions which covered trends and policies, various information sources, analysis and distributions, Japanese language and Kanji processings and direct connection with Japan.

  14. Biodegradation of 1,3,5-trinitro-1,3,5-triazine (RDX).

    PubMed

    Lee, Sheng-Yih; Brodman, Bruce W

    2004-01-01

    Two bacteria were isolated from 1,3,5-trinitro-1,3,5-triazine (RDX) contaminated soil at Picatinny Arsenal, New Jersey. These organisms were subsequently identified as Rhiziobium rhizogenes BL and Burkholderia sp.BL by the Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSMZ, German Collection of Microorganisms and Cell Cultures). In addition a fungus, identified as Cladosporium cladosporioides by DSMZ, was found to be growing on water wet RDX. All of these organisms were found to degrade RDX. The two bacteria were found to represent new species that have not been reported before. It was found that these organisms along with an added carbon source could degrade RDX to simple gaseous products. Data are presented that elucidate the mechanisms of RDX biodegradation for these organisms.

  15. A Landau-Squire Nanojet

    NASA Astrophysics Data System (ADS)

    Ghosal, Sandip; Laohakunakorn, Nadanai; Gollnick, Benjamin; Moreno-Herrero, Fernando; Aarts, Dirk G. A. L.; Dullens, Roel P. A.; Keyser, Ulrich F.

    2013-11-01

    Fluid jets are found in nature at all length scales - microscopic to cosmological. Here we report on what may be the smallest liquid jet ever observed: an electroosmotically driven flow from a single glass nanopore about 75 nm in radius with a maximum flow rate of about 30 pL/s. A novel anemometry technique allows us to map out the vorticity and velocity fields which show excellent agreement with the classical Landau-Squire solution of the Navier Stokes equations for a point jet. We observe a phenomenon that we call flow rectification: an asymmetry in the flow rate with respect to voltage reversal. Such a nanojet could potentially find applications in gene delivery, nano patterning, and as a diode in microfluidic circuits. NIH (R01HG004842) & Leverhulme Trust (SG), George & Lillian Schiff Foundation & Trinity College (NL), Ministry of Education, Spain (BG), Deutsche Froschungsgemeinschaft & European Research Council (UFK).

  16. [Staging of scientific facts in syphilis education. "The Shipwrecked" in the Berlin German Theater (1913)].

    PubMed

    Lazardzig, J

    2002-04-01

    The "Deutsche Gesellschaft zur Bekämpfung der Geschlechtskrankheiten" (DGBG) used plays as a means of public education. The play "Damaged Goods" (Les Avariés) by the French dramatist Eugéne Brieux (1858-1932) was used extensively for this purpose in Germany between 1910 and 1920. By proliferating a specific image of both the medical profession and the syphilis, it helped established the self-confidence of the then new dermatological discipline. The teaching of Alfred Fournier (1832-1914) provided the medical background for the play. In "The Inheritance of Syphilis" (1882) Fournier had laid the dramatic framework for Brieux' play. Analyzing the Berlin premiere of "Damaged Goods" on June 25 1913 in the German Theatre/Berlin, the interplay between scientific facts and theatrical license and their diverse influences on the public becomes obvious.

  17. STS-55 SL-D2 crew poses in front of ET/SRB at KSC Launch Complex (LC) Pad 39A

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Columbia, Orbiter Vehicle (OV) 102, Spacelab Deutsche 2 (SL-D2) crewmembers pose for a group portrait in front of Kennedy Space Center (KSC) Launch Complex (LC) Pad 39A. Towering above them in the background are the external tank (ET) and solid rocket boosters (SRBs). Wearing flight coveralls are (left to right) Mission Specialist 2 (MS) Charles J. Precourt, Pilot Terence T. Henricks, German Payload Specialist 1 Ulrich Walter, Commander Steven R. Nagel, German Payload Specialist 2 Hans Schlegel, MS1 and Payload Commander (PLC) Jerry L. Ross, and MS3 Bernard A. Harris, Jr. The crew is at KSC for the Terminal Countdown Demostration Test (TCDT), a dress rehearsal for launch. View provided by KSC with alternate KSC number KSC-93PC-319.

  18. STS-55 crew and backups listen to emergency egress briefing on KSC LC tower

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Columbia, Orbiter Vehicle (OV) 102, Spacelab Deutsche 2 (SL-D2) crewmembers and backup (alternate) payload specialists listen to emergency egress system briefing at Kennedy Space Center (KSC) Launch Complex (LC) Pad 39A. Clockwise from the lower right corner are backup Payload Specialist Renate Brummer, Mission Specialist 2 (MS2) Charles J. Precourt, Commander Steven R. Nagel, backup Payload Specialist Dr. P. Gerhard Thiele, MS1 and Payload Commander (PLC) Jerry L. Ross, Pilot Terence T. Henricks, MS3 Bernard A. Harris, Jr, Payload Specialist 2 Hans Schlegel, and Payload Specialist 1 Ulrich Walter. Other members of the ground team look on. Brummer, Thiele, Schlegel, and Walter are representatives of Germany's DLR. The crew and two alternates are participating in the Terminal Countdown Demonstration Test (TCDT), a dress rehearsal for launch. View provided by KSC with alternate KSC number KSC-93PC-314.

  19. STS-55 SL-D2 crew, in LESs, rehearse launch procedures during TCDT at KSC

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-55 Columbia, Orbiter Vehicle (OV) 102, Spacelab Deutsche 2 (SL-D2) crewmembers, wearing launch and entry suits (LESs), depart the Operations and Checkout (O and C) Building for Kennedy Space Center (KSC) Launch Complex (LC) Pad 39A. Leading the way are Pilot Terence T. Henricks (left) and Commander Steven R. Nagel; behind them are, from left Mission Specialist 2 (MS2) Charles J. Precourt, MS3 Bernard A. Harris, Jr, MS1 and Payload Commander (PLC) Jerry L. Ross, German Payload Specialist 1 Ulrich Walter, and German Payload Specialist 2 Hans Schlegel. This is the final portion of the Terminal Countdown Demonstration Test (TCDT), a dress rehearsal for launch which cumulates with a simulated T-0. View provided by KSC with alternate KSC number KSC-93PC-310.

  20. [Safe:Trac course series of the German Society for Trauma Surgery on patient safety].

    PubMed

    Burghofer, K; Lackner, C K

    2009-08-01

    Based on crew resource management of the airline industry the German Society for Trauma Surgery (Deutsche Gesellschaft für Unfallchirurgie, DGU) was the first scientific community in Germany to develop and implement a training course for patient safety. The S:training courses contain four course formats which focus on the prehospital life support (S:PLS), the operating room (S:OR), the trauma room (S:TR) and the intensive care unit (S:ICU). In the training the importance of the human factor for the management of acute major trauma is developed by means of presentations, training videos, practical training, discussions and realistic case scenarios associated with the special working environment of the participants. A specially developed course manual acts as a work and reference book and course booking is possible at http://www.safe-trac.de.

  1. High Reynolds number tests of the CAST 10-2/DOA 2 airfoil in the Langley 0.3-meter transonic cryogenic tunnel, phase 1

    NASA Technical Reports Server (NTRS)

    Dress, D. A.; Mcguire, P. D.; Stanewsky, E.; Ray, E. J.

    1983-01-01

    A wind tunnel investigation of an advanced technology airfoil, the CAST 10-2/DOA 2, was conducted in the Langley 0.3 meter Transonic Cryogenic Tunnel (0.3 m TCT). This was the first of a series of tests conducted in a cooperative National Aeronautics and Space Administration (NASA) and the Deutsche Forschungs- und Versuchsanstalt fur Luft- und Raumfahrt e. V. (DFVLR) airfoil research program. Test temperature was varied from 280 K to 100 K to pressures from slightly above 1 to 5.8 atmospheres. Mach number was varied from 0.60 to 0.80, and the Reynolds number (based on airfoil chord) was varied from 4 x 10 to the 8th power to 45 x 10 to the 6th power. This report presents the experimental aerodynamic data obtained for the airfoil and includes descriptions of the airfoil model, the 0.3 m TCT, the test instrumentation, and the testing procedures.

  2. Stem-Cell Gene Therapy for the Wiskott–Aldrich Syndrome

    PubMed Central

    Boztug, Kaan; Schmidt, Manfred; Schwarzer, Adrian; Banerjee, Pinaki P.; Díez, Inés Avedillo; Dewey, Ricardo A.; Böhm, Marie; Nowrouzi, Ali; Ball, Claudia R.; Glimm, Hanno; Naundorf, Sonja; Kühlcke, Klaus; Blasczyk, Rainer; Kondratenko, Irina; Maródi, László; Orange, Jordan S.; von Kalle, Christof; Klein, Christoph

    2010-01-01

    SUMMARY The Wiskott–Aldrich syndrome (WAS) is an X-linked recessive primary immunodeficiency disorder associated with thrombocytopenia, eczema, and autoimmunity. We treated two patients who had this disorder with a transfusion of autologous, genetically modified hematopoietic stem cells (HSC). We found sustained expression of WAS protein expression in HSC, lymphoid and myeloid cells, and platelets after gene therapy. T and B cells, natural killer (NK) cells, and monocytes were functionally corrected. After treatment, the patients’ clinical condition markedly improved, with resolution of hemorrhagic diathesis, eczema, autoimmunity, and predisposition to severe infection. Comprehensive insertion-site analysis showed vector integration that targeted multiple genes controlling growth and immunologic responses in a persistently polyclonal hematopoiesis. (Funded by Deutsche Forschungsgemeinschaft and others; German Clinical Trials Register number, DRKS00000330.) PMID:21067383

  3. Surface freezing of n-octane nanodroplets

    NASA Astrophysics Data System (ADS)

    Modak, Viraj; Pathak, Harshad; Thayer, Mitchell; Singer, Sherwin; Wyslouzil, Barbara

    2013-05-01

    Surface freezing, at temperatures up to a few degrees above the equilibrium melting point, has been observed for intermediate chain length (16≤ i≤ 50) n-alkanes [B. M. Ocko, X. Z. Wu, E. B. Sirota, S. K. Sinha, O. Gang and M. Deutsch, Phys. Rev. E, 1997, 55, 3164-3182]. Our recent experimental results suggest that surface freezing is also the first step when highly supercooled nanodroplets of n-octane crystallize. Our data yield surface and bulk nucleation rates on the order of ˜1015/cm2.s and ˜1022/cm3.s, respectively. Complementary molecular dynamics simulations also show that the surface of the droplet freezes almost immediately, and freezing of the remainder of the droplet progresses in a layer-by-layer manner.

  4. Quantum Steering Inequality with Tolerance for Measurement-Setting Errors: Experimentally Feasible Signature of Unbounded Violation

    NASA Astrophysics Data System (ADS)

    Rutkowski, Adam; Buraczewski, Adam; Horodecki, Paweł; Stobińska, Magdalena

    2017-01-01

    Quantum steering is a relatively simple test for proving that the values of quantum-mechanical measurement outcomes come into being only in the act of measurement. By exploiting quantum correlations, Alice can influence—steer—Bob's physical system in a way that is impossible in classical mechanics, as shown by the violation of steering inequalities. Demonstrating this and similar quantum effects for systems of increasing size, approaching even the classical limit, is a long-standing challenging problem. Here, we prove an experimentally feasible unbounded violation of a steering inequality. We derive its universal form where tolerance for measurement-setting errors is explicitly built in by means of the Deutsch-Maassen-Uffink entropic uncertainty relation. Then, generalizing the mutual unbiasedness, we apply the inequality to the multisinglet and multiparticle bipartite Bell state. However, the method is general and opens the possibility of employing multiparticle bipartite steering for randomness certification and development of quantum technologies, e.g., random access codes.

  5. West Germany's first North Sea production due

    SciTech Connect

    Bleakley, W.B.

    1986-05-01

    Deutsche Texaco A.G. will be the first operator on behalf of itself and Wintershall A.G. to produce oil from the German sector of the North Sea, with its first oil due end of 1986 from the Mittelplate pilot project. Texaco also was the first to produce oil from the Baltic Sea when Schwedeneck-See field, near Kiel Bay, went on production last year. The pilot project at Mittelplate will yield more data on the reservoirs confirmed by four wells drilled in 1980-1981, and will be carried out in spite of adverse operating conditions. Problems facing Texaco engineers in their project design include: A mud-flat location dry at low tide but submerged at high tide. Efforts to convince environmental groups that no permanent harm would result from company activities. Shipment of low-gravity crude containing asphaltenes. Logistics of transporting equipment and supplies on a schedule dictated by tides.

  6. Texaco scores a first in the Baltic

    SciTech Connect

    Not Available

    1983-10-01

    Wells on the first of 2 small concrete platforms designed specifically for the fragile but harsh environment of the Baltic Sea will produce the first oil from that offshore area by late 1984. The consortium of Deutsche Texaco AG and Wintershall AG awarded contracts late last year for the platforms and drilling equipment needed to develop the Schwedeneck-See field in Kiel Bay, off the northern coast of West Germany. Severe winter weather in the area dictated the use of concrete platforms rather than conventional 6-pile steel structures. Ice forces, generated by high winds and moderate waves, demanded heavy-duty structures in spite of the shallow water. A complicating factor in the field development plan is the presence of a German Navy submarine practice area which influenced location of one of the platforms. This means that all wells will be directionally drilled, and the reach will be greater than under more favorable conditions.

  7. Space Radar Image of Kilauea, Hawaii

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Data acquired on April 13, 1994 and on October 4, 1994 from the X-band Synthetic Aperture Radar on board the space shuttle Endeavour were used to generate interferometric fringes, which were overlaid on the X-SAR image of Kilauea. The volcano is centered in this image at 19.58 degrees north latitude and 155.55 degrees west longitude. The image covers about 9 kilometers by 13 kilometers (5.6 miles by 8 miles). The X-band fringes correspond clearly to the expected topographic image. The yellow line indicates the area below which was used for the three-dimensional image using altitude lines. The yellow rectangular frame fences the area for the final topographic image. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific community to better understand the global environment and how it is changing. The SIR-C/X-SAR data, complemented by aircraft and ground studies, will give scientists clearer insights into those environmental changes which are caused by nature and those changes which are induced by human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.V.(DLR), the major partner in science, operations and data processing of X-SAR. The Instituto Ricerca Elettromagnetismo Componenti Elettronici (IRECE) at the University of Naples was a partner in interferometry analysis.

  8. S3 guidelines for intensive care in cardiac surgery patients: hemodynamic monitoring and cardiocirculary system.

    PubMed

    Carl, M; Alms, A; Braun, J; Dongas, A; Erb, J; Goetz, A; Goepfert, M; Gogarten, W; Grosse, J; Heller, A R; Heringlake, M; Kastrup, M; Kroener, A; Loer, S A; Marggraf, G; Markewitz, A; Reuter, D; Schmitt, D V; Schirmer, U; Wiesenack, C; Zwissler, B; Spies, C

    2010-06-15

    Hemodynamic monitoring and adequate volume-therapy, as well as the treatment with positive inotropic drugs and vasopressors are the basic principles of the postoperative intensive care treatment of patient after cardiothoracic surgery. The goal of these S3 guidelines is to evaluate the recommendations in regard to evidence based medicine and to define therapy goals for monitoring and therapy. In context with the clinical situation the evaluation of the different hemodynamic parameters allows the development of a therapeutic concept and the definition of goal criteria to evaluate the effect of treatment. Up to now there are only guidelines for subareas of postoperative treatment of cardiothoracic surgical patients, like the use of a pulmonary artery catheter or the transesophageal echocardiography. The German Society for Thoracic and Cardiovascular Surgery (Deutsche Gesellschaft für Thorax-, Herz- und Gefässchirurgie, DGTHG) and the German Society for Anaesthesiology and Intensive Care Medicine (Deutsche Gesellschaft für Anästhesiologie und lntensivmedizin, DGAI) made an approach to ensure and improve the quality of the postoperative intensive care medicine after cardiothoracic surgery by the development of S3 consensus-based treatment guidelines. Goal of this guideline is to assess the available monitoring methods with regard to indication, procedures, predication, limits, contraindications and risks for use. The differentiated therapy of volume-replacement, positive inotropic support and vasoactive drugs, the therapy with vasodilatators, inodilatators and calcium sensitizers and the use of intra-aortic balloon pumps will also be addressed. The guideline has been developed following the recommendations for the development of guidelines by the Association of the Scientific Medical Societies in Germany (AWMF). The presented key messages of the guidelines were approved after two consensus meetings under the moderation of the Association of the Scientific Medical

  9. Space Radar Image of Kilauea Volcano, Hawaii

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This three-dimensional image of the volcano Kilauea was generated based on interferometric fringes derived from two X-band Synthetic Aperture Radar data takes on April 13, 1994 and October 4, 1994. The altitude lines are based on quantitative interpolation of the topographic fringes. The level difference between neighboring altitude lines is 20 meters (66 feet). The ground area covers 12 kilometers by 4 kilometers (7.5 miles by 2.5 miles). The altitude difference in the image is about 500 meters (1,640 feet). The volcano is located around 19.58 degrees north latitude and 155.55 degrees west longitude. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific community to better understand the global environment and how it is changing. The SIR-C/X-SAR data, complemented by aircraft and ground studies, will give scientists clearer insights into those environmental changes which are caused by nature and those changes which are induced by human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.V.(DLR), the major partner in science, operations and data processing of X-SAR. The Instituto Ricerca Elettromagnetismo Componenti Elettronici (IRECE) at the University of Naples was a partner in the interferometry analysis.

  10. S3 guidelines for intensive care in cardiac surgery patients: hemodynamic monitoring and cardiocirculary system

    PubMed Central

    Carl, M.; Alms, A.; Braun, J.; Dongas, A.; Erb, J.; Goetz, A.; Goepfert, M.; Gogarten, W.; Grosse, J.; Heller, A. R.; Heringlake, M.; Kastrup, M.; Kroener, A.; Loer, S. A.; Marggraf, G.; Markewitz, A.; Reuter, D.; Schmitt, D. V.; Schirmer, U.; Wiesenack, C.; Zwissler, B.; Spies, C.

    2010-01-01

    Hemodynamic monitoring and adequate volume-therapy, as well as the treatment with positive inotropic drugs and vasopressors are the basic principles of the postoperative intensive care treatment of patient after cardiothoracic surgery. The goal of these S3 guidelines is to evaluate the recommendations in regard to evidence based medicine and to define therapy goals for monitoring and therapy. In context with the clinical situation the evaluation of the different hemodynamic parameters allows the development of a therapeutic concept and the definition of goal criteria to evaluate the effect of treatment. Up to now there are only guidelines for subareas of postoperative treatment of cardiothoracic surgical patients, like the use of a pulmonary artery catheter or the transesophageal echocardiography. The German Society for Thoracic and Cardiovascular Surgery (Deutsche Gesellschaft für Thorax-, Herz- und Gefäßchirurgie, DGTHG) and the German Society for Anaesthesiology and Intensive Care Medicine (Deutsche Gesellschaft für Anästhesiologie und lntensivmedizin, DGAI) made an approach to ensure and improve the quality of the postoperative intensive care medicine after cardiothoracic surgery by the development of S3 consensus-based treatment guidelines. Goal of this guideline is to assess the available monitoring methods with regard to indication, procedures, predication, limits, contraindications and risks for use. The differentiated therapy of volume-replacement, positive inotropic support and vasoactive drugs, the therapy with vasodilatators, inodilatators and calcium sensitizers and the use of intra-aortic balloon pumps will also be addressed. The guideline has been developed following the recommendations for the development of guidelines by the Association of the Scientific Medical Societies in Germany (AWMF). The presented key messages of the guidelines were approved after two consensus meetings under the moderation of the Association of the Scientific Medical

  11. [German translation and adaptation of the uncertainty stress scale high risk pregnancy version III (USS-HRPV) for hospitalised women with high-risk pregnancy].

    PubMed

    Amsler, Marlen; König, Claudia; Ikhilor, Paola Origlia; Cignacco, Eva Lucia

    2014-06-01

    Hintergrund: Medizinisch und gesellschaftlich bedingte Faktoren führen zu einer Zunahme hospitalisierter Frauen mit Risikoschwangerschaft. Die Unvorhersehbarkeit des weiteren Schwangerschaftsverlaufs kann zu Ungewissheit und je nach Bewältigungsstrategie auch zu Stress führen. Ziele: Ziele dieser Studie waren die deutsche Übersetzung und Adaptation der USS-HRPV. Methode: Die Übersetzung in die deutsche Sprache erfolgte mittels Vor- und Rückwärtsübersetzung. Die zwei Phasen umfassende Adaptation wurde mit hospitalisierten Frauen mit Risikoschwangerschaft (n = 24) sowie diplomierten Hebammen (n = 10) durchgeführt und beruht sowohl auf kognitiven Interviews wie auch auf einer Testung der Inhaltsvalidität mittels «Content Validity Index» (CVI). Nach jeder Erhebungsphase wurde das Messinstrument mithilfe von Fachexpertinnen (n = 3) modifiziert. Ergebnisse: Der für jedes Item berechnete CVI (I-CVI) ergab in der ersten Phase für beide Teilstichproben Werte zwischen 0,10 und 1,0, der über das gesamte Messinstrument berechnete CVI (S-CVI/Ave) einen Wert von 0,62 respektive 0,70. Die I-CVI-Werte der hospitalisierten Frauen mit Risikoschwangerschaft der zweiten Phase lagen zwischen 0,17 und 1,0, der S-CVI/Ave betrug 0,73. Insgesamt wurden unter Berücksichtigung aller Daten 44 der ursprünglich 86 Items entfernt und 28 sprachlich verändert. Schlussfolgerungen: Aufgrund der methodischen Vorgehensweise konnte eine solide Ausgangslage für die weiteren Validierungsschritte zur Weiterentwicklung des Messinstrumentes für den deutschsprachigen Raum erarbeitet werden.

  12. Ionization Cross Sections and Dissociation Channels of DNA Bases by Electron Collisions

    NASA Technical Reports Server (NTRS)

    Huo, Winifred M.; Dateo, Christopher E.; Fletcher, Graham D.

    2004-01-01

    Free secondary electrons are the most abundant secondary species in ionizing radiation. Their role in DNA damage, both direct and indirect, is an active area of research. While indirect damage by free radicals, particularly by the hydroxyl radical generated by electron collision with water. is relatively well studied, damage by direct electron collision with DNA is less well understood. Only recently Boudaiffa et al. demonstrated that electrons at energies well below ionization thresholds can induce substantial yields of single- and double-strand breaks in DNA by a resonant, dissociative attachment process. This study attracted renewed interest in electron collisions with DNA, especially in the low energy region. At higher energies ionization becomes important. While Monte Carlo track simulations of radiation damage always include ionization, the probability of dissociative ionization, i.e., simultaneous ionization and dissociation, is ignored. Just like dissociative attachment, dissociative ionization may be an important contributor to double-strand breaks since the radicals and ions produced by dissociative ionization, located in the vicinity of the DNA coil, can readily interact with other parts of the DNA. Using the improved binary-encounter dipole (iBED) formulation, we calculated the ionization cross sections of the four DNA bases, adenine, cytosine, guanine, and thymine, by electrons at energies from threshold to 1 KeV. The present calculation gives cross sections approximately 20% lower than the results by Bemhardt and Paretzke using the Deutsch-Mark and Binary-Encounter-Bethe (BEB) formalisms. The difference is most likely due to the lack of a shielding term in the dipole potential used in the Deutsch-Mark and BEB formalisms. The dissociation channels of ionization for the bases are currently being studied.

  13. Detecting unitary events without discretization of time.

    PubMed

    Grün, S; Diesmann, M; Grammont, F; Riehle, A; Aertsen, A

    1999-12-15

    In earlier studies we developed the 'Unitary Events' analysis (Grün S. Unitary Joint-Events in Multiple-Neuron Spiking Activity: Detection, Significance and Interpretation. Reihe Physik, Band 60. Thun, Frankfurt/Main: Verlag Harri Deutsch, 1996.) to detect the presence of conspicuous spike coincidences in multiple single unit recordings and to evaluate their statistical significance. The method enabled us to study the relation between spike synchronization and behavioral events (Riehle A, Grün S, Diesmann M, Aertsen A. Spike synchronization and rate modulation differentially involved in motor cortical function. Science 1997;278:1950-1953.). There is recent experimental evidence that the timing accuracy of coincident spiking events, which might be relevant for higher brain function, may be in the range of 1-5 ms. To detect coincidences on that time scale, we sectioned the observation interval into short disjunct time slices ('bins'). Unitary Events analysis of this discretized process demonstrated that coincident events can indeed be reliably detected. However, the method looses sensitivity for higher temporal jitter of the events constituting the coincidences (Grün S. Unitary Joint-Events in Multiple-Neuron Spiking Activity: Detection, Significance and Interpretation. Reihe Physik, Band 60. Thun, Frankfurt/Main: Verlag Harri Deutsch, 1996.). Here we present a new approach, the 'multiple shift' method (MS), which overcomes the need for binning and treats the data in their (original) high time resolution (typically 1 ms, or better). Technically, coincidences are detected by shifting the spike trains against each other over the range of allowed coincidence width and integrating the number of exact coincidences (on the time resolution of the data) over all shifts. We found that the new method enhances the sensitivity for coincidences with temporal jitter. Both methods are outlined and compared on the basis of their analytical description and their application on

  14. Diagnosis, Therapy and Follow-up Care of Vulvar Cancer and its Precursors. Guideline of the DGGG and DKG (S2k-Level, AWMF Registry Number 015/059, November 2015

    PubMed Central

    Schnürch, H. G.; Ackermann, S.; Alt, C. D.; Barinoff, J.; Böing, C.; Dannecker, C.; Gieseking, F.; Günthert, A.; Hantschmann, P.; Horn, L. C.; Kürzl, R.; Mallmann, P.; Marnitz, S.; Mehlhorn, G.; Hack, C. C.; Koch, M. C.; Torsten, U.; Weikel, W.; Wölber, L.; Hampl, M.

    2016-01-01

    Purpose: This is an official guideline, published and coordinated by the Arbeitsgemeinschaft Gynäkologische Onkologie (AGO, Study Group for Gynecologic Oncology) of the Deutsche Krebsgesellschaft (DKG, German Cancer Society) and the Deutsche Gesellschaft für Gynäkologie und Geburtshilfe (DGGG, German Society for Gynecology and Obstetrics). The number of cases with vulvar cancer is on the rise, but because of the former rarity of this condition and the resulting lack of literature with a high level of evidence, in many areas knowledge of the optimal clinical management still lags behind what would be required. This updated guideline aims to disseminate the most recent recommendations, which are much clearer and more individualized, and is intended to create a basis for the assessment and improvement of quality care in hospitals. Methods: This S2k guideline was drafted by members of the AGO Committee on Vulvar and Vaginal Tumors; it was developed and formally completed in accordance with the structured consensus process of the Association of Scientific Medical Societies in Germany (Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften, AWMF). Recommendations: 1. The incidence of disease must be taken into consideration. 2. The diagnostic pathway, which is determined by the initial findings, must be followed. 3. The clinical and therapeutic management of vulvar cancer must be done on an individual basis and depends on the stage of disease. 4. The indications for sentinel lymph node biopsy must be evaluated very carefully. 5. Follow-up and treatment for recurrence must be adapted to the individual case. PMID:27765958

  15. Examination performances of German and international medical students in the preclinical studying-term--a descriptive study.

    PubMed

    Huhn, D; Resch, F; Duelli, R; Möltner, A; Huber, J; Karimian Jazi, K; Amr, A; Eckart, W; Herzog, W; Nikendei, C

    2014-01-01

    Einleitung: Medizinstudierende mit Migrationshintergrund sind im Rahmen ihres Studiums mit zahlreichen spezifischen Problemen konfrontiert. Internationale Studien geben erste Hinweise darauf, dass diese Gruppe von Studierenden schlechtere Leistungen sowohl in schriftlichen als auch in mündlichen oder praktischen Prüfungen erbringt. Für den deutschsprachigen Raum existieren bisher in Hinblick auf diesen thematischen Fokus keinerlei Erkenntnisse.Methode: Für das Jahr 2012 wurde eine deskriptive, retrospektive Analyse der Prüfungsleistungen von Medizinstudierenden des vorklinischen Studienabschnitts an der Medizinischen Fakultät Heidelberg für schriftliche Noten der Semesterabschlussklausuren im zweiten (N=276), dritten (N=292) und vierten Fachsemester (N=285) vorgenommen und für die deutschen Studierenden, die Studierenden aus dem EU-Ausland als auch die Studierenden aus dem nicht-EU-Ausland verglichen. Gleiches geschah mit den mündlichen Noten des ersten Staatsexamens für den Zeitraum 2009 - 2012 (N=1137).Ergebnisse: Deutsche Studierende erzielten in allen Semesterabschlussklausuren sowie in der mündlichen Staatsexamensprüfung signifikant bessere Ergebnisse als Studierende mit einem nicht-EU-staatlichen Migrationshintergrund (alle p<.05). In den Klausuren des dritten und vierten Fachsemesters waren zudem die erbrachten Leistungen der Studierenden mit einem EU-staatlichen Hintergrund signifikant besser als die ihrer außereuropäischen Kommilitonen (p<.05). Außerdem zeigte sich, dass deutsche Studierende zu einem signifikant früheren Zeitpunkt die mündliche Staatsexamensprüfung absolvierten als Studierende mit einem nicht-EU-staatlichen Hintergrund (p<.01).Diskussion: Die Gruppe der nicht-deutschen Medizinstudierenden mit einem Herkunftsland außerhalb der Europäischen Union ist mit schlechteren Prüfungsergebnissen bei zeitgleich längerer Studienzeit als hochrelevante Risikogruppe innerhalb der Studierenden nicht-deutscher Herkunft auszumachen.

  16. [German neurology and neurologists during the Third Reich: the aftermath].

    PubMed

    Martin, M; Fangerau, H; Karenberg, A

    2016-08-01

    The article discusses the consequences for neurology as a discipline which resulted from neurologists' participation in the crimes committed under National Socialism (NS). Chronologically, the current literature distinguishes mainly four overlapping stages: (1) a first phase was characterized by legal persecution and "denazification", which was also the time of the Nuremberg doctors' trial in which no neurologists were on trial. A detailed documentation of the trial for the German medical profession was published by Alexander Mitscherlich. (2) In the subsequent practice of wide amnestying and reintegration of former Nazi followers during the 1950s, neurologists were no exception as its elite continued in their positions. The year 1953 was the year of the Lisbon scandal, when chiefly Dutch representatives protested against the participation of Julius Hallervorden in the International Congress of Neurology. The newly founded societies, the German Society for Neurology (Deutsche Gesellschaft für Neurologie, DGN) and the German Society for Psychiatry and Neurology (Deutsche Gesellschaft für Psychiatrie und Neurologie, DGPN), unanimously supported their member. (3) The next period was characterized by a nascent criticism of the prevailing attitude of covering up the crimes committed by physicians during the Nazi period. The discovery of incriminating brain sections at various Max Planck Institutes brought neurology to the focus of the debate. (4) Since the 1980s and 1990s historians (of medicine) have been systematically examining medicine's Nazi past in a professional way, which resulted in a noticeable increase of knowledge. Additionally, a new generation of scholars provoked a change of mind insofar as they recognized medicine's responsibility for the crimes committed between 1933 and 1945. We expect that future historical research will further elucidate the history of neurology during the NS regime and have consequences for our current understanding of research

  17. PREFACE: Astronomy at High Angular Resolution 2011: The central kiloparsec in galactic nuclei

    NASA Astrophysics Data System (ADS)

    Iserlohe, Christof; Karas, Vladimir; Krips, Melanie; Eckart, Andreas; Britzen, Silke; Fischer, Sebastian

    2012-07-01

    We are pleased to present the proceedings from the Astronomy at High Angular Resolution 2011: The central kiloparsec in galactic nuclei conference. The conference took place in the Physikzentrum of the Deutsche Physikalische Gesellschaft (DPG), Bad Honnef, Germany, from 28 August to 2 September 2011. It was the second conference of this kind, following the Astronomy at High Angular Resolution conference held in Bad Honnef, three years earlier in 2008. The main objective of the conference was to frame the discussion of the broad range of physical processes that occur in the central 100pc of galactic nuclei. In most cases, this domain is difficult to probe through observations. This is mainly because of the lack of angular resolution, the brightness of the central engine and possible obscurations through dust and gas, which play together in the central regions of host galaxies of galactic nuclei within a broad range of activity. The presence of large amounts of molecular and atomic (both neutral and ionized) gas, dust and central engines with outflows and jets implies that the conditions for star formation in these regions are very special, and probably different from those in the disks of host galaxies. Numerous presentations covering a broad range of topics, both theoretical and experimental, those related to research on Active Galactic Nuclei and on a wide range of observed wavelengths were submitted to the Scientific Organizing Committee. Presentations have been grouped into six sessions: The nuclei of active galaxies The Galactic Center The immediate environment of Super Massive Black Holes The physics of nuclear jets and the interaction of the interstellar medium The central 100pc of the nuclear environment Star formation in that region The editors thank all participants of the AHAR 2011 conference for their enthusiasm and their numerous and vivid contributions to this conference. We would especially like to thank John Hugh Seiradakis from the Aristotle

  18. Space Radar Image of Manaus, Brazil

    NASA Technical Reports Server (NTRS)

    1999-01-01

    changes which are induced by human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.v. (DLR), the major partner in science, operations and data processing of X-SAR.

  19. Space Radar Image of Kennedy Space Center, Florida

    NASA Technical Reports Server (NTRS)

    1999-01-01

    companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.V.(DLR), the major partner in science, operations and data processing of X-SAR.

  20. SPace Radar Image of Fort Irwin, California

    NASA Technical Reports Server (NTRS)

    1994-01-01

    activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.V.(DLR), the major partner in science, operations and data processing of X-SAR.

  1. Space Radar Image of Kilauea, Hawaii - interferometry 1

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This X-band image of the volcano Kilauea was taken on October 4, 1994, by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar. The area shown is about 9 kilometers by 13 kilometers (5.5 miles by 8 miles) and is centered at about 19.58 degrees north latitude and 155.55 degrees west longitude. This image and a similar image taken during the first flight of the radar instrument on April 13, 1994 were combined to produce the topographic information by means of an interferometric process. This is a process by which radar data acquired on different passes of the space shuttle is overlaid to obtain elevation information. Three additional images are provided showing an overlay of radar data with interferometric fringes; a three-dimensional image based on altitude lines; and, finally, a topographic view of the region. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific community to better understand the global environment and how it is changing. The SIR-C/X-SAR data, complemented by aircraft and ground studies, will give scientists clearer insights into those environmental changes which are caused by nature and those changes which are induced by human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.V.(DLR), the major partner in science, operations and data processing of X-SAR. The Instituto Ricerca Elettromagnetismo

  2. space Radar Image of Long Valley, California

    NASA Technical Reports Server (NTRS)

    1994-01-01

    environment and how it is changing. The SIR-C/X-SAR data, complemented by aircraft and ground studies, will give scientists clearer insights into those environmental changes which are caused by nature and those changes which are induced by human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.V.(DLR), the major partner in science, operations and data processing of X-SAR.

  3. Space Radar Image of Long Valley, California in 3-D

    NASA Technical Reports Server (NTRS)

    1994-01-01

    induced by human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.v. (DLR), the major partner in science, operations and data processing of X-SAR.

  4. Space Radar Image of Namib Desert in Southern Namib

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This is a C-band, VV polarization radar image of the Namib desert in southern Namibia, near the coast of South West Africa. The image is centered at about 25 degrees South latitude, 15.5 degrees East longitude. This image was one of the first acquired by the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) when it was taken on orbit 4 from the shuttle Endeavour on April 9, 1994. The area shown is approximately 78 kilometers by 20 kilometers. The dominant features in the image are complex sand dune patterns formed by the prevailing winds in this part of the Namib desert. The Namib desert is an extremely dry area formed largely because of the influence of the cold Benguela ocean current that flows northward along the coast of Namibia. The bright areas at the bottom of the image are exposed outcrops of Precambrian rocks. This extremely barren area is a region rich in diamonds that through the centuries have washed down from the mountains. The town of Luderitz is located just to the south of the area shown. Spaceborne Imaging Radar-C and X-Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific community to better understand the global environment and how it is changing. The SIR-C/X-SAR data, complemented by aircraft and ground studies, will give scientists clearer insights into those environmental changes which are caused by nature and those changes which are induced by human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Aumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia

  5. Space Radar Image of Raco Vegetation Map

    NASA Technical Reports Server (NTRS)

    1999-01-01

    companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.v. (DLR), the major partner in science, operations and data processing of X-SAR.

  6. Space Radar Image of Central African Gorilla Habitat

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.v. (DLR), the major partner in science, operations and data processing of X-SAR.

  7. Data Management and Archiving - a Long Process

    NASA Astrophysics Data System (ADS)

    Gebauer, Petra; Bertelmann, Roland; Hasler, Tim; Kirchner, Ingo; Klump, Jens; Mettig, Nora; Peters-Kottig, Wolfgang; Rusch, Beate; Ulbricht, Damian

    2014-05-01

    Implementing policies for research data management to the end of data archiving at university institutions takes a long time. Even though, especially in geosciences, most of the scientists are familiar to analyze different sorts of data, to present statistical results and to write publications sometimes based on big data records, only some of them manage their data in a standardized manner. Much more often they have learned how to measure and to generate large volumes of data than to document these measurements and to preserve them for the future. Changing staff and limited funding make this work more difficult, but it is essential in a progressively developing digital and networked world. Results from the project EWIG (Translates to: Developing workflow components for long-term archiving of research data in geosciences), funded by Deutsche Forschungsgemeinschaft, will help on these theme. Together with the project partners Deutsches GeoForschungsZentrum Potsdam and Konrad-Zuse-Zentrum für Informationstechnik Berlin a workflow to transfer continuously recorded data from a meteorological city monitoring network into a long-term archive was developed. This workflow includes quality assurance of the data as well as description of metadata and using tools to prepare data packages for long term archiving. It will be an exemplary model for other institutions working with similar data. The development of this workflow is closely intertwined with the educational curriculum at the Institut für Meteorologie. Designing modules to run quality checks for meteorological time series of data measured every minute and preparing metadata are tasks in actual bachelor theses. Students will also test the usability of the generated working environment. Based on these experiences a practical guideline for integrating research data management in curricula will be one of the results of this project, for postgraduates as well as for younger students. Especially at the beginning of the

  8. North Central Thailand

    NASA Technical Reports Server (NTRS)

    1998-01-01

    NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.v.(DLR), the major partner in science, operations, and data processing of X-SAR.

  9. Space Radar Image of Raco Biomass Map

    NASA Technical Reports Server (NTRS)

    1999-01-01

    space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.v. (DLR), the major partner in science, operations and data processing of X-SAR.

  10. Space Radar Image of Niya ruins, Taklamakan desert

    NASA Technical Reports Server (NTRS)

    1999-01-01

    human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtange-legenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstaltfuer Luft und Raumfahrt e.v.(DLR), the major partner in science, operations and data processing of X-SAR.

  11. Space Radar Image of Colima Volcano, Jalisco, Mexico

    NASA Technical Reports Server (NTRS)

    1994-01-01

    and those changes which are induced by human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.V.(DLR), the major partner in science, operations and data processing of X-SAR.

  12. Space Radar Image of Hong Kong, China

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is an X-SAR image spanning an area of approximately 20 kilometers by 40 kilometers (12 miles by 25 miles) of the island of Hong Kong, the Kowloon Peninsula and the new territories in southern China, taken by the imaging radar on board the space shuttle Endeavour on October 4, 1994. North is toward the top left corner of the image. The Kaitak Airport runway on Kowloon Peninsula (center right of image) was built on reclaimed land and extends almost 3 kilometers (nearly 2 miles) into Victoria Harbor. To the south of the harbor lies the island of Hong Kong. The bright areas around the harbor are the major residential and business districts. Housing more than six million residents, Hong Kong is the most densely populated area in the world. The large number of objects visible in the harbor and surrounding waters are a variety of sea-going vessels, anchored in one of the busiest seaports in the Far East. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific community to better understand the global environment and how it is changing. The SIR-C/X-SAR data, complemented by aircraft and ground studies, will give scientists clearer insights into those environmental changes which are caused by nature and those changes which are induced by human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.V.(DLR), the major partner in

  13. Between Autonomy and Accommodation:The German Physical Society during the Third Reich

    NASA Astrophysics Data System (ADS)

    Hoffmann, Dieter

    2005-09-01

    I first sketch the history of the German Physical Society (Deutsche Physikalische Gesellschaft,DPG) from its founding by six young Berlin scientists as the Physical Society of Berlin (Physikalische Gesellschaft zu Berlin) in 1845, through its renaming as the DPG in 1899 and its rise to prominence by the beginning of the 1930s. I then turn to the history of the DPG during the Third Reich, which can be divided into two periods, from the transfer of power in Germany to the Nazis in 1933 to 1940, and from 1941 to 1945. During the first period, Johannes Stark (1874 1957), one of the leaders of the “German Physics” (Deutsche Physik) movement, attempted to gain election as the Chairman of the DPG in September 1933 but was repulsed. A period of relative autonomy of the DPG from Nazi ideology and policies ensued, which gradually was transformed into one of accommodation, until at the end of the 1938, Peter Debye (1884 1966), then Chairman of the DPG, bowed to governmental demands and Nazi activists in the DPG, introduced Nazi principles, and strongly advised the Jewish members of the DPG to withdraw from it. Debye left Germany in early 1940, and after a transitional period in which Jonathan Zenneck (1871 1959) served as Acting Chairman, Carl Ramsauer (1879 1955) was elected Chairman of the DPG in December 1940, thus opening the second period, the Ramsauer era, which lasted from 1941 until the end of the war in 1945. Ramsauer oversaw the self-coordination (Selbstgleichschaltung) of the DPG to the Nazi regime, and as an industrial physicist he led the DPG to establish ever more alliances with powerful figures in the military-industrial complex of Nazi Germany, which worked to the advantage both of Ramsauer and the DPG and to that of the Nazi regime during the course of the war. Finally, as the military defeat of Germany loomed, Ramsauer took steps aimed at insuring the survival of German physics in the postwar period. After the war, he masked the wartime activities of

  14. The observatories and instruments of Tycho Brahe

    NASA Astrophysics Data System (ADS)

    Wolfschmidt, Gudrun

    (Wandesburgi 1598, Nuremberg 1602). One of Tycho's instruments in original size was reconstructed in Oldenburg University and in the Steno Museum in Aarhus, Denmark. In Munich, in the Deutsches Museum's permanent astronomy exhibition (opened in 1992), the Uraniborg observatory and its instruments are shown at a scale of 1:10. A similar but larger model (scale 1:5) from the workshop of the Deutsches Museum was given to the Technical Museum in Malmø, Sweden. Tycho's later observatory Stjerneborg can be seen as a reconstruction on the island Hven (Ven/Sweden) with the original foundations for the instruments.

  15. Space Radar Image of San Francisco, California

    NASA Technical Reports Server (NTRS)

    1994-01-01

    which are caused by nature and those changes which are induced by human activity. SIR-C was developed by NASA's Jet Propulsion Laboratory. X-SAR was developed by the Dornier and Alenia Spazio companies for the German space agency, Deutsche Agentur fuer Raumfahrtangelegenheiten (DARA), and the Italian space agency, Agenzia Spaziale Italiana (ASI), with the Deutsche Forschungsanstalt fuer Luft und Raumfahrt e.V. (DLR), the major partner in science, operations and data processing of X-SAR.

  16. Rare SNPs in receptor tyrosine kinases are negative outcome predictors in multiple myeloma

    PubMed Central

    Langer, Christian; Knop, Stefan; Pischimarov, Jordan; Kull, Miriam; Stühmer, Thorsten; Steinbrunn, Torsten; Bargou, Ralf; Einsele, Hermann; Rosenwald, Andreas; Leich, Ellen

    2016-01-01

    Multiple myeloma (MM) is a plasma cell disorder that is characterized by a great genetic heterogeneity. Recent next generation sequencing studies revealed an accumulation of tumor-associated mutations in receptor tyrosine kinases (RTKs) which may also contribute to the activation of survival pathways in MM. To investigate the clinical role of RTK-mutations in MM, we deep-sequenced the coding DNA-sequence of EGFR, EPHA2, ERBB3, IGF1R, NTRK1 and NTRK2 which were previously found to be mutated in MM, in 75 uniformly treated MM patients of the “Deutsche Studiengruppe Multiples Myelom”. Subsequently, we correlated the detected mutations with common cytogenetic alterations and clinical parameters. We identified 11 novel non-synonymous SNVs or rare patient-specific SNPs, not listed in the SNP databases 1000 genomes and dbSNP, in 10 primary MM cases. The mutations predominantly affected the tyrosine-kinase and ligand-binding domains and no correlation with cytogenetic parameters was found. Interestingly, however, patients with RTK-mutations, specifically those with rare patient-specific SNPs, showed a significantly lower overall, event-free and progression-free survival. This indicates that RTK SNVs and rare patient-specific RTK SNPs are of prognostic relevance and suggests that MM patients with RTK-mutations could potentially profit from treatment with RTK-inhibitors. PMID:27246973

  17. Debates about assisted suicide in Switzerland.

    PubMed

    Burkhardt, Sandra; La Harpe, Romano

    2012-12-01

    Assisted suicide is allowed in 3 states of the United States (Oregon, Washington, Montana) but only if performed by a physician.On the opposite, in Switzerland, at the beginning of the 20th century, the Swiss Penal Code referred to assisted suicide in the context of honor or an unhappy love affair. It was only in 1985 that Exit Deutsche Schweiz (Exit for German-speaking Switzerland) "medically" assisted the first patient to end his life.Even if authorized by the Swiss law upon certain conditions, assisted suicide is subject to debates for ethical reasons. The Swiss Academy of Medical Sciences described directives to guide physicians on this difficult subject.Different studies showed an increase in the number of medical-assisted suicide in Switzerland since the 1990s. Now, this number seems to be quite stable. Assisted suicide is authorized in a few hospitals under strict conditions (especially when returning home is impossible).Thus, according to the Swiss law, any person could perform assisted suicide; this is essentially performed by 3 main associations, using pentobarbital on medical prescription as lethal substance.Generally speaking, the Swiss population is rather in favor of assisted suicide. Among politics, the debate has been tough until 2010, when the Federal Council decided not to modify the Swiss Penal Code concerning assisted suicide.

  18. GGOS-D: A German project on the integration of space geodetic techniques

    NASA Astrophysics Data System (ADS)

    Nothnagel, A.; Rothacher, M.; Angermann, D.; Artz, T.; Bökmann, S.; et al.

    2008-04-01

    Since September 2005 the German Ministry for Research and Education has been funding a group of scientists at GeoForschungsZentrum (GFZ Potsdam), Deutsches Geod¨tisches Forschungsinstitut (DGFI a Munich), Bundesamt f¨ r Kartographie und Geod¨sie (BKG Frankfurt am Main) and Institut f¨ r Geod¨sie u a u a und Geoinformation der Universit¨t Bonn (IGGB Bonn) in a project related to the integration of space a geodetic techniques. These groups comprise experience in GPS, SLR, and VLBI observing techniques as well as in satellite altimetry, global gravity field investigations and large scale combinations. They cooperate with the aim to investigate the production of reference frames and related time series which are consistent across techniques by adapting software packages to common standards and by refining combination procedures. Since the aims of the project closely resemble the general ideas of the GGOS initiative (Global Geodetic Observing System) by the International Association of Geodesy (IAG), the group has gathered under the acronym GGOS-D.

  19. Helicopter model rotor-blade vortex interaction impulsive noise: Scalability and parametric variations

    NASA Technical Reports Server (NTRS)

    Splettstoesser, W. R.; Schultz, K. J.; Boxwell, D. A.; Schmitz, F. H.

    1984-01-01

    Acoustic data taken in the anechoic Deutsch-Niederlaendischer Windkanal (DNW) have documented the blade vortex interaction (BVI) impulsive noise radiated from a 1/7-scale model main rotor of the AH-1 series helicopter. Averaged model scale data were compared with averaged full scale, inflight acoustic data under similar nondimensional test conditions. At low advance ratios (mu = 0.164 to 0.194), the data scale remarkable well in level and waveform shape, and also duplicate the directivity pattern of BVI impulsive noise. At moderate advance ratios (mu = 0.224 to 0.270), the scaling deteriorates, suggesting that the model scale rotor is not adequately simulating the full scale BVI noise; presently, no proved explanation of this discrepancy exists. Carefully performed parametric variations over a complete matrix of testing conditions have shown that all of the four governing nondimensional parameters - tip Mach number at hover, advance ratio, local inflow ratio, and thrust coefficient - are highly sensitive to BVI noise radiation.

  20. Any Light Particle Search (ALPS)

    NASA Astrophysics Data System (ADS)

    Spector, Aaron; Any Light Particle Search (ALPS) Collaboration

    2016-03-01

    High power laser fields enabled by technologies developed for ground-based gravitational-wave observatories open up new opportunities for fundamental physics studies. One of these options is the search for axions and axion-like particles in a pure laboratory experiment. The axion is a solution to the strong CP-problem and a potential dark matter candidate. The axion has also been proposed as an additional channel to cool stars as well as a potential explanation for the TeV transparency problem. The German-US ALPS collaboration is setting up a light-shining-through-walls (LSW) experiment at DESY. LSW experiments are based on the simple idea that a high power laser field traversing a static magnetic field will transform partly into a relativistic axion field. This axion field will travel through an opaque wall into a second static magnetic field region where it turns partly back into an electromagnetic wave field with the same frequency as the laser. The ALPS collaboration is working towards a large scale LSW experiment at DESY in Hamburg, Germany. I will report on the status of the ALPS experiment. This work is supported by the Deutsche Forschungsgemeinschaft, PRISMA, the Helmholtz Association, the National Science Foundation and the Heising-Simons Foundation.

  1. ERP correlates of German Sign Language processing in deaf native signers

    PubMed Central

    2014-01-01

    Background The present study investigated the neural correlates of sign language processing of Deaf people who had learned German Sign Language (Deutsche Gebärdensprache, DGS) from their Deaf parents as their first language. Correct and incorrect signed sentences were presented sign by sign on a computer screen. At the end of each sentence the participants had to judge whether or not the sentence was an appropriate DGS sentence. Two types of violations were introduced: (1) semantically incorrect sentences containing a selectional restriction violation (implausible object); (2) morphosyntactically incorrect sentences containing a verb that was incorrectly inflected (i.e., incorrect direction of movement). Event-related brain potentials (ERPs) were recorded from 74 scalp electrodes. Results Semantic violations (implausible signs) elicited an N400 effect followed by a positivity. Sentences with a morphosyntactic violation (verb agreement violation) elicited a negativity followed by a broad centro-parietal positivity. Conclusions ERP correlates of semantic and morphosyntactic aspects of DGS clearly differed from each other and showed a number of similarities with those observed in other signed and oral languages. These data suggest a similar functional organization of signed and oral languages despite the visual-spacial modality of sign language. PMID:24884527

  2. [Alternative medicine: really an alternative to academic medicine?].

    PubMed

    Happle, R

    2000-06-01

    Numerous courses on alternative medicine are regularly advertised in Deutsches Arzteblatt, the organ of the German Medical Association. The present German legislation likewise supports this form of medicine, and this explains why Iscador, an extract of the mistletoe, is found in the Rote Liste, a directory of commercially available medical drugs, under the heading "cytostatic and antimetastatic drugs" although such beneficial effect is unproven. To give another example, a German health insurance fund was sentenced to pay for acupuncture as a treatment for hepatic failure. This judgement is characteristic of the present German judicial system and represents a victory of "oracling irrationalism" (Popper). The astonishing popularity of alternative medicine can be explained by a revival of romanticism. An intellectually fair opposite position has been delineated by Karl Popper in the form of critical rationalism. It is important to realize, however, that our decision to adhere to rational thinking is made in the innermost depth of our heart but not on the basis of rational arguing. Rather, the decision in favor of reason has a moral dimension.

  3. The Berlin Poliklinik: psychoanalytic innovation in Weimar Germany.

    PubMed

    Danto, E A

    1999-01-01

    After Freud proposed in 1918 the creation of "institutions or out-patient clinics [where] treatment will be free," Max Eitingon, Ernst Simmel, and other progressive psychoanalysts founded the Berlin Poliklinik, a free outpatient clinic. Guided by Weimar Republic principles of "radical functionalism," the Poliklinik and its companion inpatient service, the Schloss Tegel Sanatorium, pioneered treatment and training methodologies still used--and still debated--today. Their funding strategies, statistics, and approaches to clinical problems like length of treatment tell the history of an innovative psychoanalytic institute where men and women were generally treated in equal numbers and patients (ranging in occupational status from unemployed to professional) of all ages were treated free. Franz Alexander, Karl Abraham, Theresa Benedek, Paul Federn, Otto Fenichel, Edith Jacobson, Karen Horney, Erich Fromm, Helene Deutsch, Hanns Sachs, Sándor Radó, Hermine von Hug-Hellmuth, Wilhelm Reich, Annie Reich, and Melanie Klein all worked at the Poliklinik, and from there initiated decades of original clinical theory, practice, and education.

  4. A thermodynamically consistent model for granular-fluid mixtures considering pore pressure evolution and hypoplastic behavior

    NASA Astrophysics Data System (ADS)

    Hess, Julian; Wang, Yongqi

    2016-11-01

    A new mixture model for granular-fluid flows, which is thermodynamically consistent with the entropy principle, is presented. The extra pore pressure described by a pressure diffusion equation and the hypoplastic material behavior obeying a transport equation are taken into account. The model is applied to granular-fluid flows, using a closing assumption in conjunction with the dynamic fluid pressure to describe the pressure-like residual unknowns, hereby overcoming previous uncertainties in the modeling process. Besides the thermodynamically consistent modeling, numerical simulations are carried out and demonstrate physically reasonable results, including simple shear flow in order to investigate the vertical distribution of the physical quantities, and a mixture flow down an inclined plane by means of the depth-integrated model. Results presented give insight in the ability of the deduced model to capture the key characteristics of granular-fluid flows. We acknowledge the support of the Deutsche Forschungsgemeinschaft (DFG) for this work within the Project Number WA 2610/3-1.

  5. Smell and taste in palliative care: a systematic analysis of literature.

    PubMed

    Heckel, Maria; Stiel, Stephanie; Ostgathe, Christoph

    2015-02-01

    Little is known on the role of the senses smell and taste in end-of-life care. The presented systematic literature analysis investigates the significance of smell and taste in palliative care. The online databases PubMed, CINAHL, MEDLINE, Deutsche Nationalbibliothek and British National Library were searched for English and German literature published between 1970 and April 2013 containing any kind of original data on the impact of smell and taste in patients in a palliative care situation. All retrieved publications were screened for relevance and full text was obtained for all articles identified as relevant. We integrated 13 papers for further analysis (explorative surveys 5, clinical trials 3, case studies 2, qualitative study 1, brief report 1, clinical report 1). Prevalence of smell and taste alterations in palliative care ranges between 60 and 86%. Existing literature reflects the significance of smells and tastes in palliative care setting in two main streams--smell and taste alterations as symptoms and malodorous wounds. Prevalence of smell and taste alterations in palliative care is high. However, in palliative care literature concepts for the assessment and fostering of subjective significance of smell and taste and the individual impact of significant smells and tastes are predominantly neglected. Available instruments should be characterized, validated and adapted for the use for palliative care patients.

  6. [Geneticists in the service of war? The German Research Foundation, the Reich Research Council, and policy changes in research on heredity].

    PubMed

    Cottebrune, Anne

    2005-01-01

    Historical research has hitherto focused on the specific contribution of human genetics research to National Socialist racial hygiene. During the Third Reich this field had a key position and received very substantial financial support from the government. However, this state sponsorship during the Nazi period was not constant, as documents from the most important public funding organizations for academic research in Germany, the German Research Foundation (Deutsche Forschungsgemeinschaft) and the Reich Research Council (Reichsforschungsrat) show. Human genetics saw a reduction in sponsorship as the government shifted its spending towards preparations for the war. Accordingly, many human geneticists and racial hygienists were unable to continue their research or were forced to change the focus of their work. It is also important to note that much of the available funds were concentrated on the Kaiser Wilhelm Institute for Anthropology, Human Heredity and Eugenics. This essay analyzes the institutional context of science policy as well as the dynamics between the science of human heredity and Nazi politics during the war.

  7. The New APD Based Readout for the Crystal Barrel Calorimeter

    NASA Astrophysics Data System (ADS)

    Urban, M.; Honisch, Ch; Steinacher, M.; CBELSA/TAPS Collaboration

    2015-02-01

    The CBELSA/TAPS experiment at ELSA measures double polarization observables in meson photoproduction off protons and neutrons. To be able to measure purely neutral reactions off polarized neutrons with high efficiency, the main calorimeter has to be integrated into the first level trigger. This requires to exchange the existing PIN photo diode by a new avalanche photo diode (APD) readout. The newly developed readout electronics will provide an energy resolution compatible to the previous set-up and a fast trigger signal down to 10 MeV energy deposit per crystal. After the successful final tests with a 3x3 CsI crystal matrix in Bonn at ELSA and in Mainz at MAMI all front-end electronics were produced in fall 2013. Automated test routines for the front-end electronics were developed and the characterization measurements of all APDs were successfully accomplished in Bonn. The project is supported by the Deutsche Forschungsgemeinschaft (SFB/TR16) and Schweizerischer Nationalfonds.

  8. Demonstration of a small programmable quantum computer with atomic qubits.

    PubMed

    Debnath, S; Linke, N M; Figgatt, C; Landsman, K A; Wright, K; Monroe, C

    2016-08-04

    Quantum computers can solve certain problems more efficiently than any possible conventional computer. Small quantum algorithms have been demonstrated on multiple quantum computing platforms, many specifically tailored in hardware to implement a particular algorithm or execute a limited number of computational paths. Here we demonstrate a five-qubit trapped-ion quantum computer that can be programmed in software to implement arbitrary quantum algorithms by executing any sequence of universal quantum logic gates. We compile algorithms into a fully connected set of gate operations that are native to the hardware and have a mean fidelity of 98 per cent. Reconfiguring these gate sequences provides the flexibility to implement a variety of algorithms without altering the hardware. As examples, we implement the Deutsch-Jozsa and Bernstein-Vazirani algorithms with average success rates of 95 and 90 per cent, respectively. We also perform a coherent quantum Fourier transform on five trapped-ion qubits for phase estimation and period finding with average fidelities of 62 and 84 per cent, respectively. This small quantum computer can be scaled to larger numbers of qubits within a single register, and can be further expanded by connecting several such modules through ion shuttling or photonic quantum channels.

  9. A general theory of two- and three-dimensional rotational flow in subsonic and transonic turbomachines

    NASA Technical Reports Server (NTRS)

    Wu, Chung-Hua

    1993-01-01

    This report represents a general theory applicable to axial, radial, and mixed flow turbomachines operating at subsonic and supersonic speeds with a finite number of blades of finite thickness. References reflect the evolution of computational methods used, from the inception of the theory in the 50's to the high-speed computer era of the 90's. Two kinds of relative stream surfaces, S(sub 1) and S(sub 2), are introduced for the purpose of obtaining a three-dimensional flow solution through the combination of two-dimensional flow solutions. Nonorthogonal curvilinear coordinates are used for the governing equations. Methods of computing transonic flow along S(sub 1) and S(sub 2) stream surfaces are given for special cases as well as for fully three-dimensional transonic flows. Procedures pertaining to the direct solutions and inverse solutions are presented. Information on shock wave locations and shapes needed for computations are discussed. Experimental data from a Deutsche Forschungs- und Versuchsanstalt fur Luft- und Raumfahrt e.V. (DFVLR) rotor and from a Chinese Academy of Sciences (CAS) transonic compressor rotor are compared with the computed flow properties.

  10. Secure quantum private information retrieval using phase-encoded queries

    NASA Astrophysics Data System (ADS)

    Olejnik, Lukasz

    2011-08-01

    We propose a quantum solution to the classical private information retrieval (PIR) problem, which allows one to query a database in a private manner. The protocol offers privacy thresholds and allows the user to obtain information from a database in a way that offers the potential adversary, in this model the database owner, no possibility of deterministically establishing the query contents. This protocol may also be viewed as a solution to the symmetrically private information retrieval problem in that it can offer database security (inability for a querying user to steal its contents). Compared to classical solutions, the protocol offers substantial improvement in terms of communication complexity. In comparison with the recent quantum private queries [Phys. Rev. Lett.PRLTAO0031-900710.1103/PhysRevLett.100.230502 100, 230502 (2008)] protocol, it is more efficient in terms of communication complexity and the number of rounds, while offering a clear privacy parameter. We discuss the security of the protocol and analyze its strengths and conclude that using this technique makes it challenging to obtain the unconditional (in the information-theoretic sense) privacy degree; nevertheless, in addition to being simple, the protocol still offers a privacy level. The oracle used in the protocol is inspired both by the classical computational PIR solutions as well as the Deutsch-Jozsa oracle.

  11. Radiochemically-supported microbial communities. A potential mechanism for biocolloid production of importance to actinide transport

    SciTech Connect

    Moser, Duane P.; Hamilton-Brehm, Scott D.; Fisher, Jenny C.; Bruckner, James C.; Kruger, Brittany; Sackett, Joshua; Russell, Charles E.; Onstott, Tullis C.; Czerwinski, Ken; Zavarin, Mavrik; Campbell, James H.

    2015-03-20

    The work described here revealed the presence of diverse microbial communities located across 19 subsurface sites at the NNSS/NTTR and nearby locations. Overall, the diversity of microorganisms was high for subsurface habitats and variable between sites. As of this writing, preparations are being made to combine the Illumina sequences and 16S rRNA clone libraries with other non-NNSS/NTTR well sites of Southern Nevada Regional Flow System for a publication manuscript describing our very broad landscape scale survey of subsurface microbial diversity. Isolates DRI-13 and DRI-14 remain to be fully characterized and named in accordance with the conventions established by Bergey's Manual of Systematic Bacteriology. In preparation to be published, these microorganisms will be submitted to the American Type Culture Collection (ATCC) and the Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (DSMZ).It is anticipated that the data resulting from this study in combination with other data sets that will allow us to produce a number of publications that will be impactful to the subsurface microbiology community.

  12. Ice nucleating particles measured during the laboratory and field intercomparisons FIN-2 and FIN-3 by the diffusion chamber FRIDGE

    NASA Astrophysics Data System (ADS)

    Weber, Daniel; Schrod, Jann; Curtius, Joachim; Haunold, Werner; Thomson, Erik; Bingemer, Heinz

    2016-04-01

    The measurement of atmospheric ice nucleating particles (INP) is still challenging. In the absence of easily applicable INP standards the intercomparison of different methods during collaborative laboratory and field workshops is a valuable tool that can shine light on the performance of individual methods for the measurement of INP [1]. FIN-2 was conducted in March 2015 at the AIDA facility in Karlsruhe as an intercomparison of mobile instruments for measuring INP [2]. FIN-3 was a field campaign at the Desert Research Institutes Storm Peak Laboratory in Colorado in September 2015 [3]. The FRankfurt Ice nucleation Deposition freezinG Experiment (FRIDGE) participated in both experiments. FRIDGE measures ice nucleating particles by electrostatic precipitation of aerosol particles onto Si-wafers in a collection unit, followed by activation, growth, and optical detection of ice crystals on the substrate in an isostatic diffusion chamber [4,5]. We will present and discuss results of our measurements of deposition/condensation INP and of immersion INP with FRIDGE during FIN-2 and FIN-3. Acknowledgements: The valuable contributions of the FIN organizers and their institutions, and of the FIN Workshop Science team are gratefully acknowledged. Our work was supported by Deutsche Forschungsgemeinschaft (DFG) under the Research Unit FOR 1525 (INUIT) and the EU FP7-ENV- 2013 BACCHUS project under Grant Agreement 603445.

  13. The microstructural stability and mechanical properties of two low activation martensitic steels

    SciTech Connect

    Victoria, M.; Marmy, P.; Batawi, E.; Peters, J.; Briguet, C.; Rezai-Aria, F.; Gavillet, D.

    1996-12-31

    A desirable feature of future magnetically confined fusion reactors is the prospect of producing low level radioactive waste. In order to minimize the volume of radioactive material, in particular from the first wall and blanket structures, reduced long term activation alloys are being developed. Here, a low activation composition of a martensitic 9% Cr steel has been studied, based on the DIN (Deutsches Inst. fuer Normung) 1.4914 composition (MANET) but replacing Ni, Mo and Nb by the low activation elements W, V and Ta. Two casts were produced from high purity components, in which the effects of controlled additions of Mn (0.58 and 0.055 wt. %) and N (7 and 290 wt. ppm) were studied, so that the final compositions resulted in one cast with high Mn and low N (steel A) and the other with the opposite conditions (steel B). The two steels were evaluated in terms of structural stability and mechanical properties under tensile, fatigue and fracture toughness tests. It has been found that both alloys have a DBTT below room temperature, which in the case of the steel A is 70 K below that of MANET. Although the tensile strength is somewhat below that of the parent steel, both steels have longer fatigue life.

  14. Investigations for Improvement of Energy Yield of Rotor-blades from the 1.5 MW Class

    NASA Astrophysics Data System (ADS)

    Balaresque, N.; Bicker, S.; Dollinger, C.; Fandrich, A.; Gatz, S.; Hölling, M.; Irschik, K.; Reichstein, T.; Schaffarczyk, A. P.; von Zengen, C.

    2016-09-01

    In a combined approach of extensive measurement and accompanying simulation a wind turbine blade used in the 1.5 MW class was investigated for improvement of aerodynamic properties and especially the energy yield. One blade was dismantled and its geometry was locally measured by a specially designed laser scanning-system. From this geometry data set five 2D wind tunnel models were manufactured and measured in the wind tunnel of Deutsche Wind Guard Engineering GmbH at Bremerhaven, Germany. In addition, extensive CFD investigations were performed to investigate the usefulness of so-called aerodynamic devices like vortex generators, Gurney flaps and others for improving energy yield. As a result it could be shown that the aerodynamic efficiency of the manufactured blades - if measured in terms of lift-to-drag ratio - is at a high level but still can be further improved. 3D CFD investigations were able to show the influence of Gurney flaps and boundary layer fences and their interactions.

  15. Single-Atom Single-Photon Quantum Interface

    NASA Astrophysics Data System (ADS)

    Moehring, David; Bochmann, Joerg; Muecke, Martin; Specht, Holger; Weber, Bernhard; Wilk, Tatjana; Rempe, Gerhard

    2008-05-01

    By combining atom trapping techniques and cavity cooling schemes we are able to trap a single neutral atom inside a high-finesse cavity for several tens of seconds. We show that our coupled atom-cavity system can be used to generate single photons in a controlled way. With our long trapping times and high single-photon production efficiency, the non-classical properties of the emitted light can be shown in the photon correlations of a single atom. In a similar atom-cavity setup, we investigate the interface between atoms and photons by entangling a single atom with a single photon emitted into the cavity and by further mapping the quantum state of the atom onto a second single photon. These schemes are intrinsically deterministic and establish the basic element required to realize a distributed quantum network with individual atoms at rest as quantum memories and single flying photons as quantum messengers. This work was supported by the Deutsche Forschungsgemeinschaft, and the European Union SCALA and CONQUEST programs. D. L. M. acknowledges support from the Alexander von Humboldt Foundation.

  16. Borrelia mayonii sp. nov., a member of the Borrelia burgdorferi sensu lato complex, detected in patients and ticks in the upper midwestern United States.

    PubMed

    Pritt, Bobbi S; Respicio-Kingry, Laurel B; Sloan, Lynne M; Schriefer, Martin E; Replogle, Adam J; Bjork, Jenna; Liu, Gongping; Kingry, Luke C; Mead, Paul S; Neitzel, David F; Schiffman, Elizabeth; Hoang Johnson, Diep K; Davis, Jeffrey P; Paskewitz, Susan M; Boxrud, David; Deedon, Alecia; Lee, Xia; Miller, Tracy K; Feist, Michelle A; Steward, Christopher R; Theel, Elitza S; Patel, Robin; Irish, Cole L; Petersen, Jeannine M

    2016-11-01

    Lyme borreliosis (LB) is a multisystem disease caused by spirochetes in the Borrelia burgdorferisensu lato (Bbsl) genospecies complex. We previously described a novel Bbsl genospecies (type strain MN14-1420T) that causes LB among patients with exposures to ticks in the upper midwestern USA. Patients infected with the novel Bbsl genospecies demonstrated higher levels of spirochetemia and somewhat differing clinical symptoms as compared with those infected with other Bbsl genospecies. The organism was detected from human specimens using PCR, microscopy, serology and culture. The taxonomic status was determined using an eight-housekeeping-gene (uvrA, rplB, recG, pyrG, pepX, clpX, clpA and nifS) multi-locus sequence analysis (MLSA) and comparison of 16S rRNA gene, flaB, rrf-rrl, ospC and oppA2 nucleotide sequences. Using a system threshold of 98.3 % similarity for delineation of Bbsl genospecies by MLSA, we demonstrated that the novel species is a member of the Bbsl genospecies complex, most closely related to B. burgdorferisensu stricto (94.7-94.9 % similarity). This same species was identified in Ixodes scapularis ticks collected in Minnesota and Wisconsin. This novel species, Borrelia mayonii sp. nov, is formally described here. The type strain, MN14-1420, is available through the Deutsche Sammlung von Mikroorganismen und Zelkulturen GmbH (DSM 102811) and the American Type Culture Collection (ATCC BAA-2743).

  17. Utilization of Lightning Data for Recognition and Nowcasting of Severe Thunderstorms

    NASA Astrophysics Data System (ADS)

    Betz, Hans D.

    2010-05-01

    Technological disasters and hazardous natural threats are often correlated or even caused by severe thunderstorms. In particular, when a disaster has happened and subsequent human actions of various kinds are activated, it may be helpful to become aware of severe thunderstorms in the area concerned. For example, airports become closed and squadrons working in the open air are called back when lightning threats are expected or do occur. Although thunderstorm recognition and short-term prediction is not considered as a one of the primary subjects in connection with technological dis-asters, it represents background information that should be available in any case, and with high reliability. The present contribution summarizes the status of storm detection and demonstrates the features of the largest lightning location network in Europe (LINET), developed by the Physics Department of the University of Munich, and operated by nowcast GmbH in Munich. Some of the outstanding features of LINET are briefly highlighted. Further-more, it is explained how nowcasting of storms is achieved with the use of only light-ning data, and in combination with radar and other meteorological data sources. Re-sults of co-operations with other research groups, mainly with DLR (Deutsche Luft- und Raumfahrt), and within the project RegioExAKT, funded by the German Government in order to improve nowcasting at airports, are detailed.

  18. Atom interferometery on ground and in space

    NASA Astrophysics Data System (ADS)

    Rasel, Ernst M.; Quantus Collaboration

    2014-05-01

    We give a brief survey on our latest activities in atom interferometry. This included the first quantum test of the principle of equivalence with two different species, namely potassium and rubidium. We have also shown that interferometers equipped with atom-chip based sources allow to realise compact quantum gravimeters for ground based measurements. These devices allow to achieve a high flux of ultra-cold atoms, extremely low expansion rates of these wave packets and make it possible to realise new interferometers. Last but not least, in 2014, we currently work on testing these devices in the catapult and on a sounding rocket mission to extend atom interferometry to unprecedented time scales. This project is supported by the German Space Agency Deutsches Zentrum für Luft- und Raumfahrt (DLR) with funds provided by the Federal Ministry of Economics and Technology (BMWI) under grant number DLR 50 WM 0346. We thank the German Research Foundation for funding the Cluster of Excellence QUEST Centre for Quantum Engineering and Space-Time Research.

  19. Cultural differences in dealing with critical incidents.

    PubMed

    Leonhardt, Jörg; Vogt, Joachim

    2009-01-01

    This article discusses the cultural aspects of High Reliability Organizations (HROs), such as air navigation services. HROs must maintain a highly professional safety culture and constantly be prepared to handle crises. The article begins with a general discussion of the concept of organizational culture. The special characteristics of HROs and their safety culture is then described. Finally the article illustrates how Critical Incident Stress Management (CISM) is becoming an ingrained feature of the organizational culture in air traffic control systems. Critical Incident Stress Management is a prevention program that can successfully guard against the negative effects of critical incidents. The CISM program of DFS (Deutsche Flugsicherung) was recently evaluated by the University of Copenhagen. This evaluation not only confirmed the successful prevention of negative effects at the operation's employee level (especially air traffic controllers), but also showed a sustained improvement of its safety culture and its overall organizational performance. The special aspects of cross-cultural crisis intervention and the challenges it faces, as well as the importance of prevention programs, such as CISM, are illustrated using the examples of two aircraft accidents: the crash landing of a calibration aircraft and the Lake Constance air disaster.

  20. Rotating thermal convection at very large Rayleigh numbers

    NASA Astrophysics Data System (ADS)

    Weiss, Stephan; van Gils, Dennis; Ahlers, Guenter; Bodenschatz, Eberhard

    2016-11-01

    The large scale thermal convection systems in geo- and astrophysics are usually influenced by Coriolis forces caused by the rotation of their celestial bodies. To better understand the influence of rotation on the convective flow field and the heat transport at these conditions, we study Rayleigh-Bénard convection, using pressurized sulfur hexaflouride (SF6) at up to 19 bars in a cylinder of diameter D=1.12 m and a height of L=2.24 m. The gas is heated from below and cooled from above and the convection cell sits on a rotating table inside a large pressure vessel (the "Uboot of Göttingen"). With this setup Rayleigh numbers of up to Ra =1015 can be reached, while Ekman numbers as low as Ek =10-8 are possible. The Prandtl number in these experiment is kept constant at Pr = 0 . 8 . We report on heat flux measurements (expressed by the Nusselt number Nu) as well as measurements from more than 150 temperature probes inside the flow. We thank the Deutsche Forschungsgemeinschaft (DFG) for financial support through SFB963: "Astrophysical Flow Instabilities and Turbulence". The work of GA was supported in part by the US National Science Foundation through Grant DMR11-58514.

  1. [Ernst Rüdin: distinguished scientist, radical racial hygienist].

    PubMed

    Roelcke, V

    2012-03-01

    Ernst Rüdin (1874–1952) was one of the founders of psychiatric genetics. From 1931 until 1945, he was Director of the German Institute for Psychiatric Research (Deutsche Forschungsanstalt für Psychiatrie, DFA) and from 1935 until 1945 President of the German Association of Neurologists and Psychiatrists. The historical knowledge on Rüdin is reconsidered, using new sources, and with a focus on Rüdin’s involvement in the Nazi program of patient killings („euthanasia"). It is documented that (1) it is a misconception to interpret psychiatric genetics as „instrumentalised" by the Nazi regime; (2) Rüdin belonged to the group of psychiatric perpetrators who worked to give the Nazi selection policies scientific authority; (3) Rüdin knew early on about the patient killings and refused to support others in their efforts to stop them; and (4) the research in the context of the patient killings carried out by Julius Deussen, a member of Rüdin’s team at the DFA, was initiated and actively supported by Rüdin, and co-financed by the DFA.

  2. New Version of SeismicHandler (SHX) based on ObsPy

    NASA Astrophysics Data System (ADS)

    Stammler, Klaus; Walther, Marcus

    2016-04-01

    The command line version of SeismicHandler (SH), a scientific analysis tool for seismic waveform data developed around 1990, has been redesigned in the recent years, based on a project funded by the Deutsche Forschungsgemeinschaft (DFG). The aim was to address new data access techniques, simplified metadata handling and a modularized software design. As a result the program was rewritten in Python in its main parts, taking advantage of simplicity of this script language and its variety of well developed software libraries, including ObsPy. SHX provides an easy access to waveforms and metadata via arclink and FDSN webservice protocols, also access to event catalogs is implemented. With single commands whole networks or stations within a certain area may be read in, the metadata are retrieved from the servers and stored in a local database. For data processing the large set of SH commands is available, as well as the SH scripting language. Via this SH language scripts or additional Python modules the command set of SHX is easily extendable. The program is open source, tested on Linux operating systems, documentation and download is found at URL "https://www.seismic-handler.org/".

  3. Equation of state of a dense plasma: Analytical results on the basis of quantum pair interaction potentials in the random phase approximation

    NASA Astrophysics Data System (ADS)

    Moldabekov, Zh A.; Ramazanov, T. S.; Gabdullin, M. T.

    2016-11-01

    In this work, using recently obtained expansion of the dielectric function in the long wave length limit by Moldabekov et al (2015 Phys. Plasmas 22 102104), we extended previously obtained formulas for the equation of state of the semiclassical dense plasma from Ramazanov et al (2015 Phys. Rev. E 92 023104) to the quantum case. Inner energy and contribution to the pressure due to plasma non-ideality derived for both Coulomb pair interaction and quantum pair interaction potentials. Obtained analytical result for the equation of state reproduces the Montroll-Ward contribution, which corresponds to the quantum ring sum. It was shown that the obtained results are consistent with the Thomas-Fermi approximation with the first order gradient correction. Additionally, the generalization of the quantum Deutsch potential to the case of the degenerate electrons is discussed. Obtained results will be useful for understanding of the physics of dense plasmas as well as for further development of the dense plasma simulation on the basis of the quantum potentials.

  4. Virucidal efficacy of a sonicated hydrogen peroxide system (trophon(®) EPR) following European and German test methods.

    PubMed

    Becker, Britta; Bischoff, Birte; Brill, Florian H H; Steinmann, Eike; Steinmann, Jochen

    2017-01-01

    Aim: The virucidal efficacy of an automated ultrasound probe disinfector (trophon(®) EPR) was evaluated in a three step procedure according to European and German test methods. This system uses sonicated hydrogen peroxide mist (35%) at elevated temperature (50°C) in a closed chamber with control of all parameters within a 7 minute cycle. Methods: In the first step of examination, the peroxide solution was tested in a quantitative suspension assay according to the Guideline of Deutsche Vereinigung zur Bekämpfung der Viruskrankheiten (DVV) e.V. and Robert Koch-Institute (RKI) and in parallel with the European Norm EN 14476 with all test viruses creating a virucidal claim. In the second step, the virucidal efficacy of the hydrogen peroxide solution was evaluated in a hard surface carrier test according to the Guideline of DVV with adenovirus, murine norovirus and parvovirus simulating practical conditions. Finally, the efficacy was evaluated by the automated system using stainless steel carriers inoculated with test virus and positioned at different levels inside the chamber. Results: A ≥4 log10 reduction of virus titre was demonstrated with all methods including carrier tests with murine norovirus, adenovirus, and parvovirus using the automated device. Conclusion: The automated device is able to inactivate test viruses of German and European norms and can therefore claim efficacy against human pathogenic enveloped and non-enveloped viruses. This includes human papillomaviruses which form part of the complete virucidal claim.

  5. [Prospective study of the direct and indirect costs of idiopathic Parkinson's disease].

    PubMed

    Dengler, I; Leukel, N; Meuser, T; Jost, W H

    2006-10-01

    Idiopathic Parkinson's disease is a chronic progressive neurodegenerative disorder that remains refractory to curative treatment. Most patients are afflicted for many years, and the disease frequently results in severe physical handicap. Statements on the considerable cost of treatment are largely based on estimates and retrospective studies. To obtain more substantial data, we conducted a 3-year study of the economic aspects. Direct and indirect costs incurred by 117 patients (78 male, mean age 67.5 years) at the Deutsche Klinik für Diagnostik in Wiesbaden, Germany, were prospectively followed. The average cost per patient and month ran to 1007.55. Of that, direct costs amounted to 603.33 (55.9%), with drugs taking up the major share at 480.23. Indirect costs were 404.22 per patient and month, with 76% thereof related to nursing care and the incapacity to earn a living. Cost increased in proportion to Hoehn and Yahr stage, declining again with stages 4 and 5. The data we gathered confirm that Parkinsonism is responsible for sizeable expenses for not only the treating unit but the national economy as a whole.

  6. A Fluidic Hourglass

    NASA Astrophysics Data System (ADS)

    Marin, Alvaro; Lhuissier, Henri; Rossi, Massimiliano; Volk, Andreas; Kähler, Christian J.

    2016-11-01

    A group of objects passing through a constriction might get eventually stuck. It occurs no matter what type of object is considered: sand in an hourglass, particles in a fluid through a porous medium or people leaving a room in panic. The case of particles in a fluid affects porous mediums, filters and membranes, which become unusable when clogged. Certainly the adherence of the particles to the walls and to each other is an important parameter in such systems, but even without adherence the clogging probability is far from negligible. Focusing in these low-adherence regimes, we use microfluidic devices with a bottleneck of squared cross-section through which we force dilute polystyrene particle solutions with diameters comparable to the bottleneck size and down to one tenth its size. In such low friction conditions we show experimental evidence of a strong transition at a critical particle-to-neck ratio, just as it occurs in dry granular systems. We describe analytically such a transition by modeling the arch formation as a purely stochastic process, which yields a good agreement with the experimental data. Deutsche Forschungsgemeinschaft KA1808/22-1.

  7. TanDEM-X Mission: Overview and Evaluation of intermediate Results

    NASA Astrophysics Data System (ADS)

    Soergel, U.; Jacobsen, K.; Schack, L.

    2013-10-01

    The German Aerospace Center (DLR, Deutsches Zentrum für Luft- und Raumfahrt) currently conducts the bistatic interferometric synthetic aperture radar (SAR) Mission TanDEM-X, which shall result in a DEM of global coverage in an unprecedented resolution and accuracy according to DTED level 3 standard. The mission is based on the two SAR satellites TerraSAR-X and TanDEM-X that have been launched in June 2007 and 2010, respectively. After the commissioning phase of TanDEM satellite and the orbital adjustment the bistatic image acquisition in close formation began end of 2010. The data collection for the mission is scheduled to last about three years, i.e., the bigger part of the required data have been already gathered. Based on this data DLR will conduct several processing steps in order to come up finally with a global and seamless DEM of the Earth's landmass which shall meet the envisaged specifications. Since the entire mission is an endeavor in the framework of a private-public-partnership, the private partner, Astrium, will eventually commercialize the DEM product. In this paper, we will provide an overview of the data collection and the deliverables that will come along with TanDEM-X mission. Furthermore, we will analyze a DEM derived from early stage immediate products of the mission.

  8. Positive and negative quenches induced excitation dynamics for ultracold bosons in one-dimensional lattices

    NASA Astrophysics Data System (ADS)

    Mistakidis, Simeon; Cao, Lushuai; Schmelcher, Peter

    2015-05-01

    The correlated non-equilibrium dynamics of few-boson systems in one-dimensional finite lattices is investigated. Focusing on the low-lying modes of the finite lattice we observe the emergence of density-wave tunneling, breathing and cradle-like processes. In particular, the tunneling induced by the quench leads to a global density-wave oscillation. The resulting breathing and cradle modes are inherent to the local intrawell dynamics and related to excited-band states. Positive interaction quenches couple the density-wave and the cradle modes allowing for resonance phenomena. Moreover, the cradle mode is associated with the initial delocalization and following a negative interaction quench can be excited for setups with filling larger than unity. For subunit fillings it can be accessed with the aid of a negative quench of the lattice depth. Finally, our results shed light to possible controlling schemes for the cradle and the breathing modes. The evolution of the system is obtained numerically using the ab-initio multi-layer multi-configuration time-dependent Hartree method for bosons. (1)Hamburgisches Gesetz zur Förderung des wissenschaftlichen und künstlerischen Nachwuchses (HmbNFG), (2,3) Deutsche Forschungsgemeinschaft (DFG).

  9. Involving International Student Teams in GPS and GRS Surveys to Study Cryospheric Change in Greenland and the Colorado Front Range

    NASA Astrophysics Data System (ADS)

    Herzfeld, U. C.; Mayer, H.

    2009-12-01

    In the course of research programs to develop a methodology for the study of microtopography of ice and snow surfaces, we placed a strong emphasis on the involvement of students. This project provided the opportunity to engage students in every step from building the instrument through development of the data processing, the actual field measurements, processing of the resultant data, their evaluation and interpretation to the final publication in scientific journals. The development of the Glacier Roughness Sensor (GRS) incorporating Global Positioning System (GPS) technology and the fieldwork on the Greenland Inland Ice were particularly fascinating and instructive for students. In a related snow-hydrological research project on Niwot Ridge in the Colorado Front Range, we involved students in two season-long measurement campaigns in a high alpine environment. Students from the Universität Trier, Germany, and the University of Colorado Boulder participated in this project to learn about the value of international collaboration in science. Funding was provided by Deutsche Forschungsgemeinschaft (Antarctic and Arctic Program) and the U.S. National Science Foundation (Hydrological Sciences Program). Students participated in preparatory classes and field camps, selected their own research projects and received university credit towards their degrees in geography or environmental sciences. All student participants in the MICROTOP projects have gone on to higher university education and become professionally exceptionally successful. Students setting up camp on the Greenland Ice Sheet during expedition MICROTOP 99.

  10. Impact of telemedicine in hospital culture and its consequences on quality of care and safety

    PubMed Central

    Steinman, Milton; Morbeck, Renata Albaladejo; Pires, Philippe Vieira; Abreu, Carlos Alberto Cordeiro; Andrade, Ana Helena Vicente; Terra, Jose Claudio Cyrineu; Teixeira, José Carlos; Kanamura, Alberto Hideki

    2015-01-01

    ABSTRACT Objective To describe the impact of the telemedicine application on the clinical process of care and its different effects on hospital culture and healthcare practice. Methods The concept of telemedicine through real time audio-visual coverage was implemented at two different hospitals in São Paulo: a secondary and public hospital, Hospital Municipal Dr. Moysés Deutsch, and a tertiary and private hospital, Hospital Israelita Albert Einstein. Results Data were obtained from 257 teleconsultations records over a 12-month period and were compared to a similar period before telemedicine implementation. For 18 patients (7.1%) telemedicine consultation influenced in diagnosis conclusion, and for 239 patients (92.9%), the consultation contributed to clinical management. After telemedicine implementation, stroke thrombolysis protocol was applied in 11% of ischemic stroke patients. Telemedicine approach reduced the need to transfer the patient to another hospital in 25.9% regarding neurological evaluation. Sepsis protocol were adopted and lead to a 30.4% reduction mortality regarding severe sepsis. Conclusion The application is associated with differences in the use of health services: emergency transfers, mortality, implementation of protocols and patient management decisions, especially regarding thrombolysis. These results highlight the role of telemedicine as a vector for transformation of hospital culture impacting on the safety and quality of care. PMID:26676268

  11. [Sports medicine in Germany].

    PubMed

    Dickhuth, H-H

    2005-08-01

    Sports medicine covers many different aspects, ranging from clinical specialties, such as internal medicine, orthopedics or pediatrics to physiology and sports sciences. The requirements for sports medicine evolve mainly from exercise physiology (elite, leisure and health oriented physical activity), orthopedics and traumatology as well as from preventive and rehabilitative issues. In the new German curriculum, sports medicine is defined as a subspecialty. Historically, sports medicine in Germany has a federal structure with a governing body (Deutsche Gesellschaft für Sportmedizin und Prävention). Due to these facts, University Departments of Sports Medicine (which vary greatly in size and performance) are either attached to Medical or non-Medical Faculties, such as Sports Sciences. In medical schools, sports medicine can be selected as an elective subject. However, the main part of teaching sports medicine is covered by Sports Science Faculties. In an international context, the strength of German sports medicine is its clinical orientation and close cooperation with the sport itself, especially high-performance sports. In the future, like in the Anglo- American countries, sports medicine in Germany will play a major role in health prevention and rehabilitation.

  12. Telemetry distribution and processing for the second German Spacelab Mission D-2

    NASA Technical Reports Server (NTRS)

    Rabenau, E.; Kruse, W.

    1994-01-01

    For the second German Spacelab Mission D-2 all activities related to operating, monitoring and controlling the experiments on board the Spacelab were conducted from the German Space Operations Control Center (GSOC) operated by the Deutsche Forschungsanstalt fur Luft- und Raumfahrt (DLR) in Oberpfaffenhofen, Germany. The operational requirements imposed new concepts on the transfer of data between Germany and the NASA centers and the processing of data at the GSOC itself. Highlights were the upgrade of the Spacelab Data Processing Facility (SLDPF) to real time data processing, the introduction of packet telemetry and the development of the high-rate data handling front end, data processing and display systems at GSOC. For the first time, a robot on board the Spacelab was to be controlled from the ground in a closed loop environment. A dedicated forward channel was implemented to transfer the robot manipulation commands originating from the robotics experiment ground station to the Spacelab via the Orbiter's text and graphics system interface. The capability to perform telescience from an external user center was implemented. All interfaces proved successful during the course of the D-2 mission and are described in detail in this paper.

  13. Eigensystem realization algorithm modal identification experiences with mini-mast

    NASA Technical Reports Server (NTRS)

    Pappa, Richard S.; Schenk, Axel; Noll, Christopher

    1992-01-01

    This paper summarizes work performed under a collaborative research effort between the National Aeronautics and Space Administration (NASA) and the German Aerospace Research Establishment (DLR, Deutsche Forschungsanstalt fur Luft- und Raumfahrt). The objective is to develop and demonstrate system identification technology for future large space structures. Recent experiences using the Eigensystem Realization Algorithm (ERA), for modal identification of Mini-Mast, are reported. Mini-Mast is a 20 m long deployable space truss used for structural dynamics and active vibration-control research at the Langley Research Center. A comprehensive analysis of 306 frequency response functions (3 excitation forces and 102 displacement responses) was performed. Emphasis is placed on two topics of current research: (1) gaining an improved understanding of ERA performance characteristics (theory vs. practice); and (2) developing reliable techniques to improve identification results for complex experimental data. Because of nonlinearities and numerous local modes, modal identification of Mini-Mast proved to be surprisingly difficult. Methods were available, ERA, for obtaining detailed, high-confidence results.

  14. SOFIA: Flying the Telescope

    NASA Technical Reports Server (NTRS)

    Asher, Troy; Cumming, Steve

    2012-01-01

    The Stratospheric Observatory For Infrared Astronomy (SOFIA) is an international cooperative development and operations program between the United States National Aeronautics and Space Administration (NASA) and the German Space Agency, DLR (Deutsches Zentrum fuer Luft-und Raumfahrt). SOFIA is a 2.5 meter, optical/infrared/sub-millimeter telescope mounted in a Boeing model 747SP-21 aircraft and will be used for many basic astronomical observations performed at stratospheric altitudes. It will accommodate installation of different focal plane instruments with in-flight accessibility provided by investigators selected from the international science community. The Facility operational lifetime is planned to be greater than 20 years. This presentation will present the results of developmental testing of SOFIA, including analysis, envelope expansion and the first operational mission. It will describe a brief history of open cavities in flight, how NASA designed and tested SOFIAs cavity, as well as flight test results. It will focus on how the test team achieved key milestones by systematically and efficiently reducing the number of test points to only those absolutely necessary to achieve mission requirements, thereby meeting all requirements and saving the potential loss of program funding. Finally, it will showcase examples of the observatory in action and the first operational mission of the observatory, illustrating the usefulness of the system to the international scientific community. Lessons learned on how to whittle a mountain of test points into a manageable sum will be presented at the conclusion.

  15. Sulfuric acid speleogenesis (SAS) close to the water table: Examples from southern France, Austria, and Sicily

    NASA Astrophysics Data System (ADS)

    De Waele, Jo; Audra, Philippe; Madonia, Giuliana; Vattano, Marco; Plan, Lukas; D'Angeli, Ilenia M.; Bigot, Jean-Yves; Anoux, Catherine; Nobécourt, Jean-Claude

    2016-01-01

    Caves formed by rising sulfuric waters have been described from all over the world in a wide variety of climate settings, from arid regions to mid-latitude and alpine areas. H2S is generally formed at depth by reduction of sulfates in the presence of hydrocarbons and is transported in solution through the deep aquifers. In tectonically disturbed areas major fractures eventually allow these H2S-bearing fluids to rise to the surface where oxidation processes can become active producing sulfuric acid. This extremely strong acid reacts with the carbonate bedrock creating caves, some of which are among the largest and most spectacular in the world. Production of sulfuric acid mostly occurs at or close to the water table but also in subaerial conditions in moisture films and droplets in the cave environment. These caves are generated at or immediately above the water table, where condensation-corrosion processes are dominant, creating a set of characteristic meso- and micromorphologies. Due to their close connection to the base level, these caves can also precisely record past hydrological and geomorphological settings. Certain authigenic cave minerals, produced during the sulfuric acid speleogenesis (SAS) phase, allow determination of the exact timing of speleogenesis. This paper deals with the morphological, geochemical and mineralogical description of four very typical sulfuric acid water table caves in Europe: the Grotte du Chat in the southern French Alps, the Acqua Fitusa Cave in Sicily (Italy), and the Bad Deutsch Altenburg and Kraushöhle caves in Austria.

  16. Field Evolution of Antiferromagnetic Domains and Domain Walls

    NASA Astrophysics Data System (ADS)

    Fullerton, Eric E.; Hellwig, Olav; Berger, Andreas K.

    2003-03-01

    We have used magnetron sputtered [Co(4Å)Pt(7Å)]X Co(4Å)Ru(9Å)N multiplayer films to create artificially layered antiferromagnets. In contrast to atomic antiferromagnets our model system has an antiferromagnetic (AF) exchange energy comparable to the Zeemann energy in moderate fields and allows to fine tune the relative magnitude of the different magnetic energy terms by varying the parameters X and N. With increasing X and N we observe a transition from traditionally observed sharp AF domain walls towards AF domain walls with a finite width which consist of ferromagnetic stripes, i.e. the AF domains have zero net moment whereas the domain walls carry a finite magnetic moment. Such AF domain walls have not been observed before and are a direct consequence of balancing out exchange and Zeeman energy. We also show that such domain walls are expected from theoretical energy calculations. In this contribution we study the nature and field evolution of the AF stripe domain walls by Magnetic Force Microscopy (MFM). The surface sensitivity of MFM and the finite moment of the AF domain walls allow us to image AF domains as well as domain walls. We are showing first experiments to study the AF domain wall evolution in real space while applying an external field. O.H. was supported by the Deutsche Forschungsgemeinschaft via a Forschungsstipendium under the contract number HE 3286/1-1.

  17. Direct Observation of the Superconducting Energy Gap in the Conductivity Spectra of Thin Niobium Films.

    NASA Astrophysics Data System (ADS)

    Pronin, A. V.; Dressel, M.; Pimenov, A.; Loidl, A.; Roshchin, I. V.; Greene, L. H.

    1998-03-01

    High-quality niobium thin films are grown by planar magnetron sputter deposition on sapphire substrates. The electrodynamic response of Nb in the frequency range above and below the energy gap 2Δ is studied in both the normal and superconducting states. The amplitude and the phase of the transmission through the Nb film measured in the 5-30cm-1 frequency range using a coherent source interferometer allowed direct determination of both components of the complex conductivity. Below the superconducting transition temperature (T_c=8.3K for a 150Åthick film) the superconducting energy gap is observed to increase when the temperature is decreased. The temperature dependence of the conductivity spectra is described by BCS formalism with finite scattering. The gap is estimated to be 2Δ(0)=24cm-1 (3 meV) at T=0, therefore 2Δ(0)=4.1 k_bT_c. [1] ^Present Address: General Phys. Inst., RAS, Russia. Support: ^#BMBF (EKM 13N6917), Deutsche Forschungsgemeinschaft, Russian Foundation for Basic Research; ^*DoE through MRL (DEFG02-91ER45439). [1] A.V. Pronin et al., Phys.Rev.B (submitted).

  18. Kinetic global modeling of the rotating ionization regions in HiPIMS

    NASA Astrophysics Data System (ADS)

    Gallian, Sara; Brinkmann, Ralf Peter; Hitchon, William N. G.

    2013-09-01

    High Power Impulse Magnetron Sputtering often develops a characteristic slowly rotating high emissivity region. This highly ionized region -or spoke- shows a stationary behavior in the current plateau region and rotates with Ω ~ 80 kHz. It is argued that these spoke-like structures determine the overall plasma density, carry most of the discharge current and are responsible for anomalous cross field electron transport. It is therefore fundamental to understand their formation and relevance in order to characterize the system behavior. First we develop a phenomenological fluid model and we analytically solve for the electron and neutral densities in a rotating steady state situation. Then, we develop a global model specifically for the spoke region that solves for the electron energy distribution function self-consistently with the rate equations for Ar and Al species. The fluxes of neutrals resulting from the movement of the volume are obtained self consistently from the phenomenological fluid model. We evolve the system employing a relaxation method, until convergence. The authors gratefully acknowledge funding by the Deutsche Forschungsgemeinschaft within the frame of SFB-TR 87.

  19. Sensitivity analysis via kinetic global modeling of rotating spokes in HiPIMS

    NASA Astrophysics Data System (ADS)

    Gallian, Sara; Trieschmann, Jan; Mussenbrock, Thomas; Hitchon, William N. G.; Brinkmann, Ralf Peter

    2013-09-01

    High Power Impulse Magnetron Sputtering discharges are characterized by high density plasma (peak electron density 1018 - 1020 m-3) in a strong magnetic field (100 mT), with highly energetic secondary electrons (500 - 1000 eV). The combination of these factors results in a discharge showing a vast range of instabilities, in particular, a single rotating high emissivity region is often observed. This highly ionized region -or spoke- shows a stationary behavior in the current plateau region and rotates with Ω ~ kHz. We apply a global model that evolves the electron energy distribution function self-consistently with the rate equations for Ar and Al species. The volume average is performed only in the structure region and a net neutral flux term is imposed to model the spoke rotation. Outside the spoke region, the neutral densities are evolved according to a phenomenological fluid model. The model is solved using a relaxation method. We present a sensitivity analysis of the resulting steady state on the different physical mechanisms and comment on the anomalous electron transport observed. The authors gratefully acknowledge funding by the Deutsche Forschungsgemeinschaft within the frame of SFB-TR 87.

  20. Study of the risk of heavy metal transfer to homoeopathic mother tinctures.

    PubMed

    Busch, J; Werner, W; Huwer, A

    2012-04-01

    To assess the risk of heavy metal contamination of homoeopathic mother tinctures, 9 plant species and 1 fungus used in the manufacture of homoeopathic medicaments were investigated. Mother tinctures were prepared according to the manufacturing procedures described in the European Pharmacopoeia. The original herbal drug and the material processed during production were analysed for their cadmium (Cd), lead (Pb) and mercury (Hg) content. The plant components were harvested from 2 sites contaminated by different heavy metal exposure pathways and compared with reference material from Deutsche Homöopathie-Union (DHU). It was confirmed that in all cases a significant depletion of all heavy metals studied occurred during manufacture of the mother tincture, regardless of the starting material used. In all cases, most of the heavy metal content was retained in the press cake; low levels only were detected in the mother tincture. None of the mother tinctures of plant origin exceeded the required limits, not even those of plant starting materials originating from highly contaminated sites. Substantial heavy metal concentrations could only be detected in the mother tincture of the fungus Amanita muscaria, calculated from the dry weight of the starting material. According to the results obtained, a risk-based approach to heavy metal assessment is suggested where permanent control is focused on the heavy metals accumulating in organisms such as fungi.