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Sample records for geburtstage von albert

  1. Albert Keding zum 65. Geburtstag

    OpenAIRE

    Pietsch, Torsten

    2014-01-01

    Herr Albert Keding beging am 2. März 1997 seinen 65. Geburtstag. Er wurde in Schreitlacken, Kreis Samland (Ostpreußen) geboren, wo seine Eltern einen Landwirtschaftsbetrieb besaßen. Dort wurde das Interesse des Jubilars zur Landwirtschaft geweckt. So besuchte Albert Keding später in Dassow-Lütgenhof (Mecklenburg) eine Fachschule für Landwirtschaft, wo er seine Vorliebe für Gräser entdeckte. An diese Ausbildung schloss sich ein Landwirtschaftsstudium an der Martin-Luther-Universität in Halle a...

  2. Ingo Schwarz zum 65. Geburtstag

    Directory of Open Access Journals (Sweden)

    Die Mitarbeiterinnen und Mitarbeiter der Alexander-von-Humboldt-Forschungsstelle

    2014-12-01

    Full Text Available Am 17. Dezember 2014 feiert der langjährige Arbeitsstellenleiter der Alexander-von-Humboldt-Forschungsstelle der Berlin-Brandenburgischen Akademie der Wissenschaften Ingo Schwarz seinen 65. Geburtstag. Aus diesem Anlass haben Freunde, Kollegen und Wegbegleiter Beiträge zusammengetragen, die die Bandbreite der jahrzehntelangen Forschungen Ingo Schwarz’ zu Alexander von Humboldt widerspiegeln.

  3. [Albert Reder Ritter von Schellmann (1826-1904)].

    Science.gov (United States)

    Schmidt, G; Holubar, K

    1990-01-01

    Albert Reder von Schellmann (1826-1904) was an important syphilidologist of the Vienna Medical School in the second half of the nineteenth century. He went in for the dualistic concept of the origin of syphilis and ulcer caused by soft chancre. In 1870 - Reder became head of a third dermato-syphilidologic department in the "Josephinum" in Vienna, where military surgeons got their medical education. At the same time the two full professorships of dermatosyphilidology in the Vienna General Hospital were held by Ferdinand von Hebra (1816-1880) and Carl Ludwig Sigmund von Ilanor (1810-1883).

  4. Leben mit Estland : Paul-Gerhard von Hoerschelmann zum 80. Geburtstag / Heinrich Wittram

    Index Scriptorium Estoniae

    Wittram, Heinrich

    2012-01-01

    Olles Põhja-Elbe Jutlustajate Seminari direktor alustas Paul-Gerhard von Hoerschelmann koostööd Eesti Evangeelse Luterliku Kirikuga 1988. aastal. Nõmmel sündinud pastori pojana olid tal selle koostöö arendamiseks igati head eeldused. 1997. aastal sai Paul-Gerhard Hoerschelmannist EELK Usuteaduse Instituudi rektor. Aastatel 1996-1998 teenis ta väikesearvulist saksakeelset kogudust Tallinnas. Aastast 2006 EELK' aupraost

  5. Policing epistemic deviance: Albert Von Schrenck-Notzing and Albert Moll(1).

    Science.gov (United States)

    Sommer, Andreas

    2012-04-01

    Shortly after the death of Albert von Schrenck-Notzing (1862-1929), the doyen of early twentieth century German para psychology, his former colleague in hypnotism and sexology Albert Moll (1862-1939) published a treatise on the psychology and pathology of parapsychologists, with Schrenck-Notzing serving as a prototype of a scientist suffering from an 'occult complex'. Moll's analysis concluded that parapsychologists vouching for the reality of supernormal phenomena, such as telepathy, clairvoyance, telekinesis and materialisations, suffered from a morbid will to believe, which paralysed their critical faculties and made them cover obvious mediumistic fraud. Using Moll's treatment of Schrenck-Notzing as an historical case study of boundary disputes in science and medicine, this essay traces the career of Schrenck-Notzing as a researcher in hypnotism, sexology and parapsychology; discusses the relationship between Moll and Schrenck-Notzing; and problematises the pathologisation and defamation strategies of deviant epistemologies by authors such as Moll.

  6. Policing Epistemic Deviance: Albert von Schrenck-Notzing and Albert Moll1

    Science.gov (United States)

    Sommer, Andreas

    2012-01-01

    Shortly after the death of Albert von Schrenck-Notzing (1862–1929), the doyen of early twentieth century German para psychology, his former colleague in hypnotism and sexology Albert Moll (1862–1939) published a treatise on the psychology and pathology of parapsychologists, with Schrenck-Notzing serving as a prototype of a scientist suffering from an ‘occult complex’. Moll’s analysis concluded that parapsychologists vouching for the reality of supernormal phenomena, such as telepathy, clairvoyance, telekinesis and materialisations, suffered from a morbid will to believe, which paralysed their critical faculties and made them cover obvious mediumistic fraud. Using Moll’s treatment of Schrenck-Notzing as an historical case study of boundary disputes in science and medicine, this essay traces the career of Schrenck-Notzing as a researcher in hypnotism, sexology and parapsychology; discusses the relationship between Moll and Schrenck-Notzing; and problematises the pathologisation and defamation strategies of deviant epistemologies by authors such as Moll. PMID:23002296

  7. Environment-friendly building. Energy efficiency - thermal comfort - materials. Publication on the occasion of the 60th birthday of Gerd Hauser; Umweltbewusstes Bauen. Energieeffizienz - Behaglichkeit - Materialien. Festschrift zum 60. Geburtstag von Gerd Hauser

    Energy Technology Data Exchange (ETDEWEB)

    Maas, A. (ed.)

    2008-07-01

    In honour of the 60th birthday of Professor Gerd Hauser, ''father of the Energy Passport'' in this festival script 38 contributions are compiled in recognition of his work. These articles present the whole thematics of heat- and energy transfer in the building sector. The broad spectra is arranged into the sections energy efficiency, thermal comfort and materials. Constructive problems on sun protection, computer-simulated models of indoor climate, energetic sanitation of monuments taking into account preservative aspects, problems of sound emission from traffic as the constructional physical evaluation of materials in the building envelope. Furtheron the actual discussion on energy saving construction is reflected due to perspective and strategies of climate policy in Germany. The spectrum of the contribution from research and practice shows clearly, that construction physics has developed since last decades from a niche position to a comprehensive branche. (orig./GL) [German] Aus Anlass des 60. Geburtstages von Professor Gerd Hauser, dem Vater des Energiepasses, sind in dieser Festschrift in Anerkennung seines Werkes 38 Beitraege zusammengestellt. Diese stellen die gesamte Thematik der Waerme- und Energieuebertragung im Gebaeudebereich vor. Das breite Spektrum ist in die Abschnitte Energieeffizienz, Behaglichkeit und Materialien gegliedert. Behandelt werden beispielsweise baukonstruktive Fragestellungen beim Sonnenschutz, Computer simulierte Raumklimamodelle, denkmalpflegerische Aspekte bei der energetischen Sanierung, Probleme der Schalluebertragung im Verkehr sowie die bauphysikalische Bewertung von Materialien der Gebaeudehuelle. Darueber hinaus wird die aktuelle Diskussion zum Energiesparenden Bauen im Hinblick auf die Perspektiven und Strategien der Klimapolitik in Deutschland wiedergegeben. Die Bandbreite der Beitraege aus Forschung und Praxis zeigen anschaulich, dass sich die Bauphysik in den letzten Jahrzehnten aus einer

  8. Kuidas maikrahv uued rõivad sai. Leopold von Pezoldi "Maikrahvi sissesõit Tallinna" ja Theodor Albert Sprengeli "Reformatsiooni algus Tallinnas" avalik konserveerimine = How the May King got his new clother. Public conservation of Leopold von Pezol

    Index Scriptorium Estoniae

    Aas, Kristina, 1988-

    2015-01-01

    Ülevaade baltisaksa kunstnike Leopold von Pezoldi ja Theodor Albert Sprengeli maalidest Suurgildi hoones, nende varasematest restaureerimistest, avalikust konserveerimisest ja tehnilistest uuringutest.

  9. Albert Einstein and Wernher von Braun - the two great German-American physicists seen in a historical perspective.

    Science.gov (United States)

    Winterberg, Friedwardt

    2008-04-01

    It was Albert Einstein who for the first time changed our view of the universe to be a non-euclidean curved space-time. And it was Wernher von Braun who blazed the trail to take us into this universe, leaving for the first time the gravitational field of our planet earth, with the landing a man on the moon the greatest event in human history. Both these great physicists did this on the shoulders of giants. Albert Einstein on the shoulders of his landsman, the mathematician Bernhard Riemann, and Wernher von Braun on the shoulders of Goddard and Oberth. Both Einstein and von Braun made a Faustian pact with the devil, von Braun by accepting research funds from Hitler, and Einstein by urging Roosvelt to build the atom bomb (against Hitler). Both of these great men later regretted the use of their work for the killing of innocent bystanders, even though in the end the invention of nuclear energy and space flight is for the benefit of man. Their example serves as a warning for all of us. It can be formulated as follows: ``Can I in good conscience accept research funds from the military to advance scientific knowledge, for weapons developed against an abstract enemy I never have met in person?'' Weapons if used do not differentiate between the scientist, who invented these weapons, and the non-scientist.

  10. Volume celebrating the 60th birthday of Professor Dr. Franz Fie; Professor Dr. Franz Fiedler zum 60. Geburtstag

    Energy Technology Data Exchange (ETDEWEB)

    Beheng, K.D. [ed.

    1998-01-01

    This report was compiled in honor of Professor Dr. Franz Fiedler on the occasion of his 60th birthday on 7 January 1998. Its contributions deal with mesoscale modelling, the propagation of air pollutants, measurements of precipitation using radar, and prediction models. (orig./KW) [Deutsch] Dieser Bericht wurde aus Anlass des 60. Geburtstags von Herrn Prof. Dr. Franz Fiedler am 7. Januar 1998 zusammengestellt. Die Beitraege behandeln mesoskalige Modellierung, Ausbreitung von Luftschadstoffen, Niederschlagsmessung mit Radar und Vorhersagemodelle. (orig.)

  11. Albert Einstein

    International Nuclear Information System (INIS)

    Anon.

    1979-01-01

    In a single year, 1905, Albert Einstein made several dramatic contributions to physics. He deduced the true nature of Brownian motion (doing much to underline the molecular and atomic nature of matter), he demonstrated the particle nature of light in a way which was accessible to experimental investigation (the work for which he received the Nobel prize) and, most dramatically of all, he conceived the special theory of relativity

  12. Albert Busch

    African Journals Online (AJOL)

    R.B. Ruthven

    konstitutive Dimension sichtbar wird?“ (S. 1). Die empirische Grundlage der. Untersuchung bilden 136 Parlamentsreden (von 1963 bis 2000), 216 Artikel aus dem Magazin Stern (1968 bis 2000) sowie die Online-Korpora des Instituts für. Deutsche Sprache in Mannheim und das Leipziger Online-Wortschatzlexikon. Im 1.

  13. Alles Leben ist Problemlösen: Zum 100. Geburtstag von Karl Raimund Popper

    OpenAIRE

    Kirchgässner, Gebhard

    2002-01-01

    Karl Popper wäre im Juli 2002 hundert Jahre alt geworden. Prof. Dr. Gebhard Kirchgässner würdigt den politischen Philosophen, der als bedeutendster Wissenschaftstheoretiker des 20. Jahrhunderts gilt.

  14. Signets Albert Camus

    DEFF Research Database (Denmark)

    Kjærsgaard, Poul Søren

    2010-01-01

    Liste med relevant information om den franske forfatter og Nobelprismodtager Albert Camus - fremstillet i forbindelse med 50-året for forfatterens død og i forbindelse med en konference om forfatteren på Syddansk Universitet......Liste med relevant information om den franske forfatter og Nobelprismodtager Albert Camus - fremstillet i forbindelse med 50-året for forfatterens død og i forbindelse med en konference om forfatteren på Syddansk Universitet...

  15. [Albert Schweitzer and psychoanalysis].

    Science.gov (United States)

    Noth, Isabelle

    2009-01-01

    The correspondence between Albert Schweitzer and Oskar Pfister, published in 2006, reveals Schweitzer's strong interest in psychoanalysis. That Schweitzer, ethicist, theologian and missionary doctor, would show such appreciation for psychoanalysis to which the Zurich pastor had introduced him is not immediately self-evident. This article indicates three points of congruence which may explain the connectivity between Schweitzer's thinking and psychoanalysis.

  16. Albert Einsteins Wonderjaar

    NARCIS (Netherlands)

    Dieks, D.G.B.J.

    In het jaar 1905 publiceerde Albert Einstein een reeks artikelen die een omwenteling voor de wetenschap betekende. En toch bleef Einstein een kind van zijn tijd, van een eeuw die in het teken stond van dynamo’s, raderen en stoommachines.

  17. Albert Abraham Michelson

    Indian Academy of Sciences (India)

    Some experiments change the face of a subject, and some experiments do that many times over. Albert Michelson built his interferometer in order to determine the effect of Earth's rotation on the speed of light. The null result supported the crucial assumption in Einstein's special theory of relativity and was the final nail in the ...

  18. Cotton, Prof. Frank Albert

    Indian Academy of Sciences (India)

    ... Lecture Workshops · Refresher Courses · Symposia · Live Streaming. Home; Fellowship. Fellow Profile. Elected: 1985 Honorary. Cotton, Prof. Frank Albert. Date of birth: 9 April 1930. Date of death: 20 February 2007. Last known address: Department of Chemistry, Texas A & M University, College Station, TX 77843, U.S.A..

  19. Albert Einstein memorial lectures

    CERN Document Server

    Mechoulam, Raphael; The Israel Academy for Sciences and Humanities

    2012-01-01

    This volume consists of a selection of the Albert Einstein Memorial Lectures presented annually at the Israel Academy of Sciences and Humanities. Delivered by eminent scientists and scholars, including Nobel laureates, they cover a broad spectrum of subjects in physics, chemistry, life science, mathematics, historiography and social issues. This distinguished memorial lecture series was inaugurated by the Israel Academy of Sciences and Humanities following an international symposium held in Jerusalem in March 1979 to commemorate the centenary of Albert Einstein's birth. Considering that Einstein's interests, activities and influence were not restricted to theoretical physics but spanned broad fields affecting society and the welfare of humankind, it was felt that these memorial lectures should be addressed to scientists, scholars and erudite laypersons rather than to physicists alone.

  20. Albert Londe positions autochromistes

    OpenAIRE

    Boulouch, Nathalie

    2005-01-01

    "L'autochromie amènera fatalement une révolution complète dans la photographie d'amateur. Celui qui en aura essayé ne voudra plus rien faire d'autre." Albert Londe, Le Chasseur français, 1909. En octobre 1909, Le Chasseur français publie la dernière "chronique photographique" d'Albert Londe (1858-1917). Celui qui animait les pages de "l'organe de tous les sports et de la vie en plein air" se retire en saluant les frères Lumière pour leur dernière découverte, la plaque autochrome: "...

  1. Albert einstein - Illustrated biography

    International Nuclear Information System (INIS)

    Sugimoto, K.

    1990-01-01

    A genius of science, but also a great-hearted man who fought his convictions all his life long. That is the Albert Einstein s portrait what draw the documents collected in this book: photographies, talks, letters and narrations, sometimes unpublished. With evidences and anecdotes is drawn a surprising personality of a man full of humor and originality who made his mark, as nobody else, in this tumultuous century. (N.C.)

  2. Albert Einstein, Analogizer Extraordinaire

    CERN Multimedia

    CERN. Geneva

    2007-01-01

    Where does deep insight in physics come from? It is tempting to think that it comes from the purest and most precise of reasoning, following ironclad laws of thought that compel the clear mind completely rigidly. And yet the truth is quite otherwise. One finds, when one looks closely at any major discovery, that the greatest of physicists are, in some sense, the most crazily daring and irrational of all physicists. Albert Einstein exemplifies this thesis in spades. In this talk I will describe the key role, throughout Albert Einstein's fabulously creative life, played by wild guesses made by analogy lacking any basis whatsoever in pure reasoning. In particular, in this year of 2007, the centenary of 1907, I will describe how over the course of two years (1905 through 1907) of pondering, Einstein slowly came, via analogy, to understand the full, radical consequences of the equation that he had first discovered and published in 1905, arguably the most famous equation of all time: E = mc2.

  3. Albert Einstein a biography

    CERN Document Server

    Fölsing, Albrecht

    1997-01-01

    Albert Einstein's achievements are not just milestones in the history of science; decades ago they became an integral part of the twentieth-century world in which we live. Like no other modern physicist he altered and expanded our understanding of nature. Like few other scholars, he stood fully in the public eye. In a world changing with dramatic rapidity, he embodied the role of the scientist by personal example. Albrecht Folsing, relying on previously unknown sources and letters, brings Einstein's "genius" into focus. Whereas former biographies, written in the tradition of the history of science, seem to describe a heroic Einstein who fell to earth from heaven, Folsing attempts to reconstruct Einstein's thought in the context of the state of research at the turn of the century. Thus, perhaps for the first time, Einstein's surroundings come to light.

  4. [Albert Bandura and his work].

    Science.gov (United States)

    Guerrin, Brigitte

    2012-03-01

    The Canadian psychologist Albert Bandura (1925) author of the concept of self-efficacy is still not much known of nurses. This article offers an outline of his biography and his work. Theories of Albert Bandura provide a positive, dynamic relationship with the agentivity human control over events that affect their existence. The concept of vicarious learning, self-efficacy and agency can enrich nursing research.

  5. Albert Einstein Centenary

    CERN Document Server

    Amati, Daniele; Weisskopf, Victor Frederick; CERN. Geneva

    1979-01-01

    The scientist and his work by D. AMATI and S. FUBINI. A socially engaged scientist by V. F. WEISSKOPF. This week, we pay homage to Albert Einstein, the giant of twentieth-century physics born exactly 100 years ago on 14 March 1879 in Ulm, Germany. At the height of his career, Einstein made a whole series of monumental contributions to physics, including the elaborate theories of special and general relativity which revolutionized human thought and marked a major breakthrough in our understanding to the Universe. Along with quantum mechanics, relativity is one of the twin pillars of understanding which allow us here at CERN to study the behaviour of the tiniest components of matter. The development of quantum mechanics took the combined efforts of some of the greatest scientists the world has known, while relativity was developed almost single-handed by Einstein. The centenary of his birth is being commemorated all over the world. Exhibitions and symposia are being organized, books published, postage stamps is...

  6. Albert Einstein Centenary

    CERN Document Server

    Weisskopf, Victor Frederick; CERN. Geneva

    1979-01-01

    A socially engaged scientist by V. F. WEISSKOPF. On the origin of the Einstein-Russell statement on nuclear weapon by H. S. BURHOP. This week, we pay homage to Albert Einstein, the giant of twentieth-century physics born exactly 100 years ago on 14 March 1879 in Ulm, Germany. At the height of his career, Einstein made a whole series of monumental contributions to physics, including the elaborate theories of special and general relativity which revolutionized human thought and marked a major breakthrough in our understanding to the Universe. Along with quantum mechanics, relativity is one of the twin pillars of understanding which allow us here at CERN to study the behaviour of the tiniest components of matter. The development of quantum mechanics took the combined efforts of some of the greatest scientists the world has known, while relativity was developed almost single-handed by Einstein. The centenary of his birth is being commemorated all over the world. Exhibitions and symposia are being organized, books...

  7. Albert Einstein: A Biographical Sketch

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 5; Issue 4. Albert Einstein: A Biographical Sketch. Maja Winteler-Einstein. Reflections Volume 5 Issue 4 April 2000 pp 111-120. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/005/04/0111-0120 ...

  8. PEMIKIRAN PENDIDIKAN MORAL ALBERT BANDURA

    Directory of Open Access Journals (Sweden)

    Qumruin Nurul Laila

    2015-03-01

    Full Text Available Albert Bandura dilahirkan pada tanggal 4 Desember 1925 di Mundare, sebuah kota kecil di barat daya Alberta, Kanada, sekitar 50 mil sebelah timur Edmonton. Berasal dari keluarga keturunan Eropa Timur. Ayahnya dari Krakow Polandia dan ibunya dari Ukraina. Pada tahun 1952 Albert Bandura menikah dengan Virginia Varns dan dikaruniai dua orang anak, Mary dan Carol. Bandura belajar bersama Robert Sears, salah satu perintis teori belajar sosial lainnya dan mengambil gelar diplomanya dari University of British Columbia dan gelar kesarjanaan psikologinya dari University of Iowa. Karena reputasinya, pada tahun 1974 dia dipercaya menjabat sebagai Presiden Asosiasi Psikologi Amerika (APA. Sebagai ahli dibidang psikologi, dia percaya bahwa proses transfer keilmuan atau pendidikan, tak lepas dari norma-norma moral yang berlaku di masyarakat hingga nilai-nilai dari norma tersebut diejawantahkan dalam prilaku siswa sehari-hari. Atas dasar asumsi tersebut, maka teori pembelajaran Albert Bandura disebut sosial kognitif karena proses kognitif dalam diri individu memegang peranan dalam pembelajaran, sedangkan pembelajaran terjadi karena adanya pengaruh lingkungan sosial. Proses tahapan-tahapan dalam pembelajaran social kognitif meliputi: Tahap perhatian (attentional phase, Tahap penyimpanan dalam ingatan (retention phase, Tahap reproduksi (reproduction phase dan tahap motivasi (motivation phase. Teori pembelajaran sosial ini menekankan kepada proses bagaimana anak-anak belajar norma-norma kemasyarakatan. Jika pesan yang disampaikan bersifat positif, anak-anak menerimanya dengan baik dan pengaruh lainnya adalah sama positifnya, maka anak itu akan cenderung untuk membesar dengan nilai-nilai yang baik. Begitu juga sebaliknya.

  9. Ludwig Boltzmann, Albert Einstein and Franz Joseph; Ludwig Boltzmann, Albert Einstein und Franz Joseph

    Energy Technology Data Exchange (ETDEWEB)

    Broda, E.

    1983-07-01

    Under the Emperor Francis Joseph (1848-1916) the natural sciences were less weIl supported in Austria than in other countries of Europe. This is explained by the fact that the German speaking middle classes accepted the preeminence of the feudal forces with their antiscientific attitude. The reason for this readiness to subordination was that those middle classes feIt threatened in their relatively favourable situation by Slavs and Latins. Francis Joseph was the typical representative of the aristocracy. Personally, he did his duty conscientiously and was not corrupt, but progressive ideas and scientific thought were alien to him. From his desk he treated Boltzmann benevolently, but he had no wish to meet personally the greatest mind of the Empire or in any respect to ask his views. Another famous subject of the Emperor, Albert Einstein, was apparently ignored altogether. The structural weakness of Austria, due to the national problems, led to immobilism in her scientific life, but also, up to a point, to tolerance. The impression of Victor Adler on Einstein is considered in this historical context. (author) [German] Die Naturwissenschaften wurden in Österreich unter Franz Joseph (1848-1916) weniger gefördert als in anderen Staaten Europas. Dies wird darauf zurückgeführt, daß das deutschsprechende Bürgertum sich mit der Vorherrschaft der feudalen Kräfte abfand, die nicht wissenschafts-freundlich waren. Für die Bereitschaft zur Unterordnung unter die Feudalen war maßgebend, daß das deutschsprechende Bürgertum sich durch Slawen und Romanen in seiner relativen Vorzugsstellung bedroht sah. Franz Joseph war der typische Repräsentant des konservativen Feudalismus. Er war persönlich pflichtbewußt und integer, doch waren ihm fortschrittliche Gedanken und wissenschaftliche Denkweise fremd. Boltzmann behandelte er von seinem Schreibtisch aus wohlwollend, doch hegte er keinen Wunsch, den größten Geist seines Reiches persönlich kennen zu lernen oder ihn in

  10. Albert Einstein:. Opportunity and Perception

    Science.gov (United States)

    Yang, Chen Ning

    2013-05-01

    The year 1905 has been called Albert Einstein's "Annus Mirabilis." It was during that year that he caused revolutionary changes in man's primordial concepts about the physical world: space, time, energy, light and matter. How could a 26-year-old clerk, previously unknown, cause such profound conceptual changes, and thereby open the door to the era of modern scientific technological world? No one, of course, can answer that question. But one can, perhaps, analyze some factors that were essential to his stepping into such a historic role...

  11. Albert Einstein, un hombre universal

    OpenAIRE

    Arias Arroyo, Gladys

    2014-01-01

    Albert Einstein, famoso por su teoría de la relatividad, que cambió toda las concepciones previas sobre la gravitación, el cosmos, la geometría y en general toda la ciencia moderna. Además de ser un genio científico, fue un gran humanista, partidario de la convivencia pacífica entre los pueblos, gran defensor de la libertad individual y del progreso. A pesar de que en su infancia y juventud tropezó con más inconvenientes que ventajas, tuvo la gran habilidad de conectar sus innegables dotes na...

  12. 76 FR 11789 - Albert Poet: Debarment Order

    Science.gov (United States)

    2011-03-03

    ...] Albert Poet: Debarment Order AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food... FD&C Act) permanently debarring Albert Poet, MD from providing services in any capacity to a person that has an approved or pending drug product application. We base this order on a finding that Dr. Poet...

  13. Albert Einstein and 20th century's physics

    International Nuclear Information System (INIS)

    Zajac, R.

    1979-01-01

    Albert Einstein's teaching and his three fundamental works are discussed dealing with the molecular theory of heat applied to the motion of suspended particles in liquids at rest, the photoelectric effect, and the theory of relativity. Albert Einstein's impact on contemporary physics is evaluated. (J.P.)

  14. The times of Albert Einstein

    International Nuclear Information System (INIS)

    Ahmad, S.M.W.

    1990-09-01

    ''The life of Albert Einstein has a dramatic quality that does not rest exclusively on his theory of relativity. The extravagant timing of history linked him with three shattering developments of the twentieth century: the rise and fall of Nazi Germany, the birth of nuclear weapons, and the birth of zionism (and Israel). Their impact on Einstein's genius combined to drive him into a contact with the affairs of the world for which Einstein had little taste''. This article is the result of my lecture delivered at ICTP on 17 August, 1990 before a knowledgable audience that included scientists from many countries including the third world countries. This one and half hour lecture was organised by Dr. A.M. Hamende and Dr. H.R. Dalafi. 10 refs

  15. Obituary: Albert G. Petschek, 1928-2004

    Science.gov (United States)

    Colgate, Stirling A.; Petschek, Rolfe G.; Libersky, Larry D.

    2005-12-01

    Albert G. Petschek died suddenly 8 July 2004. He enjoyed good health and was very active professionally and personally until his death. He was highly respected, particularly in theoretical physics, for his deep, broad-ranging analytical powers, which resulted in contributions to nuclear physics, astrophysics, atmospheric physics, quantum mechanics, and quantum computing. Albert was born in Prague, Czechoslovakia in 1928. His extended family left Czechoslovakia when its sovereignty was threatened by Germany in 1938 and settled throughout the Western Hemisphere. Albert's father, a banker, settled in Scarsdale, near New York City. Albert graduated from White Plains High School and obtained his BS from MIT in a program accelerated during World War II. While getting his masters degree at the University of Michigan, Albert met his wife, Marilyn, also a physics masters student. In 1953, Albert obtained his PhD from the University of Rochester working with Robert Marshak on aspects of nuclear theory, and joined Los Alamos National Laboratory (LANL), then Los Alamos Scientific Laboratory. Soon thereafter, Albert's younger brother, Harry, also became a PhD physicist. Harry is now well known in plasma physics for reconnection theory. At Los Alamos, Albert worked closely with Carson Mark, Marshall Rosenbluth, and Conrad Longmire designing the first thermonuclear weapons. His derivation of several radiation diffusion solutions, later published as LAMS 2421, remains a classic in its field, as does work on nuclear theory done with Baird Brandow and Hans Bethe during a sabbatical at Cornell in 1961. Bethe was a frequent visitor to Los Alamos and a close friend. A devoted family man, Albert also valued Los Alamos as a safe, stimulating environment for raising an active family. Like many of the scientists at Los Alamos, Albert enjoyed its ready access to outdoor activities such as hiking and skiing. Albert often combined his passions for intellectual activity and the outdoors

  16. Albert Camus´ "Katk" / Ott Ojamaa

    Index Scriptorium Estoniae

    Ojamaa, Ott, 1926-1996

    2010-01-01

    Arvustus: Camus, Albert. Katk : romaan / prantsuse keelest tõlkinud Henno Rajandi ; eessõna: Ott Ojamaa. Tallinn : Ajalehtede-Ajakirjade Kirjastus, 1963. (Loomingu raamatukogu ; 1963, 43/46 (311/314))

  17. Medienpädagogik und die Digitale Gesellschaft im Spannungsfeld von Regulierung und Teilhabe

    Directory of Open Access Journals (Sweden)

    Stefan Iske

    2014-12-01

    Full Text Available Vor 25 Jahren stellte Tim Berners-Lee sein Konzept eines World Wide Web (WWW vor und legte damit einen der bedeutendsten Grundsteine der digitalen Vernetzung. Was ursprünglich zum Austausch von Informationen und Daten unter Forschenden entworfen wurde, hat sich zu einem umfassenden Kultur- und Bildungsraum entwickelt und ist ein universaler und zentraler Dienst des Internet geworden. Dieser gegenwärtige Status des Internet und des World Wide Web ist der vorläufige Zwischenstand einer historischen Entwicklung, der sowohl Transformationen und Veränderungen als auch Konstanten zugrunde liegen. Nicht erst zum diesjährigen Geburtstag des World Wide Web wird deutlich, dass durch digitale und vernetzte Technologien zentrale Kategorien wie Bildung, Erziehung und Sozialisation berührt werden. Beispielhaft kann auf die aktuellen Debatten über Regulierungsmechanismen im Internet wie auch auf die Enthüllungen Edward Snowdens hingewiesen werden. Aus dem Vorangehenden lassen sich medienpädagogische Fragestellungen ableiten, die zum Beispiel die Handlungsautonomie von Subjekten sowie Möglichkeitsräume der Mitgestaltung von und Teilhabe an Gesellschaft (Winter 2012, Swertz 2014 thematisieren. Zudem sind es Fragen der Mediensozialisation und der Konstruktion von Identität in digital vernetzten Räumen (Jörissen/Marotzki 2008, die sowohl bei der Theoriebildung als auch im Rahmen medienpädagogischer Praxis eine hohe Relevanz besitzen.

  18. Biographical sketch: Albert P. Iskrant, MA, FAPHA.

    Science.gov (United States)

    Brand, Richard A

    2010-07-01

    This biographical sketch on Albert P. Iskrant corresponds to the historic text, The Classic: The Etiology of Fractured Hips in Females, available at DOI 10.1007/s11999-010-1267-y . The article can also be accessed on the American Journal of Public Health web site at http://ajph.aphapublications.org/cgi/reprint/58/3/485 .

  19. Biographical Sketch: Albert P. Iskrant, MA, FAPHA

    OpenAIRE

    Brand, Richard A.

    2010-01-01

    This biographical sketch on Albert P. Iskrant corresponds to the historic text, The Classic: The Etiology of Fractured Hips in Females, available at DOI 10.1007/s11999-010-1267-y. The article can also be accessed on the American Journal of Public Health web site at http://ajph.aphapublications.org/cgi/reprint/58/3/485.

  20. 2260-IJBCS-Article-Prof Trokourey Albert

    African Journals Online (AJOL)

    hp

    Datché TRAORE1,2, A.S.M. ABDELAZIZ2, Yapi S. BROU1 and Albert TROKOUREY1*. 1 Laboratoire ... preparation by simple mixing a modifier with the paste. ..... copper mixed chelate complexation. An. Univ. ... electrode modified with iron (II).

  1. [Albert Einstein and his abdominal aortic aneurysm].

    Science.gov (United States)

    Cervantes Castro, Jorge

    2011-01-01

    The interesting case of Albert Einstein's abdominal aortic aneurysm is presented. He was operated on at age 69 and, finding that the large aneurysm could not be removed, the surgeon elected to wrap it with cellophane to prevent its growth. However, seven years later the aneurysm ruptured and caused the death of the famous scientist.

  2. Albert Einstein, guide spirituel du CERN

    CERN Multimedia

    Sandraz, Raphaël

    2005-01-01

    The year 2005, proclaimed "World year of Physics" by UNESCO, dedicates the 100th anniversary of the theory of relativity and the 50th anniversary of the death of his discoverer: Albert Einstein. The CERN in Geneva applies every day his theories (1 page)

  3. Albert Memmi in the Era of Decolonization

    Directory of Open Access Journals (Sweden)

    Keally McBride

    2011-12-01

    Full Text Available This essay considers the reception of Albert Memmi's Decolonization and the Decolonized.  Memmi himself observed that it is much harder to be a writer about postcolonialism than colonialism. Why would this be true?  What can we learn about the difficutlies of postcolonial philosophizing and the politics of decolonization through this publication of Memmi's?

  4. Albert Einstein and the relativity theory

    International Nuclear Information System (INIS)

    Pavlickova, E.

    1975-01-01

    A bibliography is presented of Albert Einstein's works, listing his correspondence, biographical literature, articles on A. Einstein published in Czech journals, principal relativity theory monographs and popular, historical and philosophical publications. The bibliographical records are listed alphabetically. Most references give the abbreviations of libraries where the publications are available. (J.P.)

  5. Albert Einstein the roads to pacifism

    CERN Document Server

    Anta, Claudio Giulio

    2017-01-01

    Albert Einstein (1879-1955) is universally known as the father of the theory of relativity; however, he was also one of the most eminent pacifists of the first half of the twentieth century. Through his active, pragmatic and nuanced breed of pacifism, he sought to confront the dilemmas and problems of his time.

  6. The world-line. Albert Einstein and modern physics; Die Weltlinie. Albert Einstein und die moderne Physik

    Energy Technology Data Exchange (ETDEWEB)

    Maalampi, Jukka [Jyvaeskylae Univ. (Finland). Dept. of Physics

    2008-07-01

    This book is an entertaining and formula-free presentation of modern physics from the 19th century to present. The life of Albert Einstein and his scientific works are drawn as red fathom through the text. The author explains central terms and results of modern physics in populary-scientific form from the historical perspective. To the reader in humorous form an imagination is mediated how modern physics has been developed. We learn from the exciting effects of the ether, we hear from faraday and magnetic needles, from Maxwell's prediction of the electromagnetic waves, from heinrich Hertz and from the photoelectric effect. Was the Michelson-Morley experiment a measurement success or an unsuccess? Why has Einstein abandoned the ether? How has Einstein in the miraculous year 1905 revolutionated physics and why he has begged Newton for excusement? Exist atoms? What is motion? What is light and what is to be understood under ''now'' and ''here''? Light deviation or non-deviation? How act the tidal forces? And above all: How has Einstein answered these questions. We meet Poincare, Lorentz and Hilbert, Boltzmann and Bohr, Minkowski, Planck, de Broglie, Hubble and Weyl, Gamow, Hahn and Meitner, Kapiza and Landau, Fermi and many other famous scientists. What had Eddington against Chandrasekhar and what had Einstein against black holes? Why should space tourists and dream tourists make holiday not on the Loch Ness but on the safe side of a black hole? Why inveighed Pauli against Einstein? Is the concern with the atomic-bomb formula right? Smeared matter, big bang and cosmic background radiation, gravitational waves and double pulsars, the cosmological constant and the expansion of the universe are further themes, which keep the reader in breath and let no mental vacuum arise. [German] Das Buch ist eine unterhaltsame und formelfreie Darstellung der modernen Physik vom 19. Jahrhundert bis zur Gegenwart. Das Leben Albert Einsteins

  7. Albert Einstein's Magic Mountain: An Aarau Education*

    Science.gov (United States)

    Hunziker, Herbert

    2015-03-01

    For economic reasons, the electrotechnical factory J. Einstein & Cie. (co-owned by Albert Einstein's father Hermann) had to be closed in the summer of 1894. While Albert's parents emigrated to Italy to build a new existence, he remained in Munich to complete his studies at the Gymnasium. Left behind, however, he had a difficult time with what he considered the rigid educational practices at the Munich Luitpold-Gymnasium and quit without a diploma. The present article discusses Einstein's richly winding path to the Aargau Cantonal School (Switzerland), especially its history and educational philosophy during the time of his stay in Aarau. There, Einstein met some outstanding teachers, who could serve him as models of scholars and human beings. In spite of Einstein's distinct independence of mind, these personalities may well have had a significant influence on the alignment of his inner compass.

  8. [Lambarene 25 years after Albert Schweitzer].

    Science.gov (United States)

    Munz, W

    1993-04-27

    The author, who lived with Albert Schweitzer during the last four years of the doctor's life, and who worked as a physician in Lambarene for ten years, tells about the evolution of the Gabonese Republic and the Lambarene Hospital since 1961. The actual medical importance of the hospital as well as the spiritual response Schweitzer still finds today among Africans are described. And: Africa, too, has a message for us.

  9. Hans Alberts Christentumskritik : Ein kritischer vergleich zwischen Alberts kritik und klassischen religionskritiken

    NARCIS (Netherlands)

    Grube, Dirk Martin

    2002-01-01

    In this article, it is argued that Hans Albert's criticism of Christianity is stronger than the logical positivist as well as the classical, e.g. Feuerbachian, criticism, since it rests on less questionable presuppositions. Other than those other forms of criticism, it does not presuppose an

  10. Medical research at the Albert Schweitzer Hospital.

    Science.gov (United States)

    Issifou, Saadou; Adegnika, Ayola A; Lell, Bertrand

    2010-03-01

    Built in 1981, the Medical Research Unit is located at the campus of the Albert Schweitzer Hospital. The main scientific activities of this research unit lie on clinical research focusing on antimalarial drugs and vaccines, and basic studies on pathogenesis of infectious diseases. Since 2002 the Medical Research Unit has experience in organising and hosting high quality training in clinical research in collaboration with the Vienna School of Clinical Research and other partners. For the future, this unit is involved as a key partner in the Central African Network on Tuberculosis, HIV/AIDS and Malaria (CANTAM) consortium playing a central role for the excellence in clinical research in Central Africa.

  11. Albert Schweitzer's Legacy for Education: Reverence for Life

    Science.gov (United States)

    Rud, A. G.

    2010-01-01

    "Albert Schweitzer's Legacy for Education" is the first book devoted to the study of the thought and deeds of Albert Schweitzer in relation to education. Schweitzer's life and work offer both inspiration and timely insights for educational thought and practice in the twenty-first century. Focusing on Schweitzer's central thought,…

  12. Little Albert from the Viewpoint of Abnormal Psychology Textbook Authors.

    Science.gov (United States)

    LeUnes, Arnold

    1983-01-01

    Watson and Rayner's study of Little Albert and conditioned emotional reactions is unquestionably a classic in psychology. Observations are made on what authors of 27 college textbooks in abnormal psychology have to say or not to say about Little Albert. (RM)

  13. Dr. Albert Carr--Science Educator 1930-2000

    Science.gov (United States)

    Lopez, Leslie

    2013-01-01

    The very first issue of "Educational Perspectives" was published in October of 1962. Dr. Albert Carr wrote one of the inaugural essays on the topic of current developments in science education, and he went on to write several other articles for the journal. This article shares why Dr. Albert Carr's colleagues remember him for his…

  14. [The last days of Albert Schweitzer].

    Science.gov (United States)

    Wjst, Matthias

    2015-12-01

    Schweitzer was one of the leading physicians of the last century. He overcame not only the boundaries of humanities and natural sciences, but also the boundaries of Europe and Africa. He has become a symbol of humanity. But the person of Albert Schweitzer was almost in danger of disappearing behind it. "My hair starts to turn gray. My body begins to feel the exertions I have undertaken, and the burden of the years". This is how the 56-year-old Schweitzer ended his autobiography "Out of my life and thought" in 1931. Even 50 years after Schweitzer's death in 1965, there is still no coherent scientific reappraisal of his work. Part of the posthumous manuscripts was published in recent years in a critical edition, including first biographies that are no longer considered as hagiography, as they would have been in the contemporary literature. The legacy, however, is scattered. Much of the correspondence and the library are located in Schweitzer's former house in Gunsbach in Alsace. The manuscripts are mainly stored in the Central Library Zurich, but also in the Syracuse University New York, while the personal bequest is in the hands of his family or collectors. This presentation is part of a biographical approach and depicts the last weeks in the life of Albert Schweitzer. © Georg Thieme Verlag KG Stuttgart · New York.

  15. Mileva Maric Einstein vivre avec Albert Einstein

    CERN Document Server

    Milentijevic, Radmila

    2013-01-01

    Radmila Milentijevic n’est pas la première à écrire sur les relations entre le génial Albert Einstein et sa première épouse et précieuse collaboratrice durant ses années de recherches, la scientifique serbe Mileva Maric. Mais c’est la première fois qu’un ouvrage traite de cette idylle, puis de ce drame familial qui a duré près de cinquante années, sous une forme quasiment poétique, si rare dans l’historiographie scientifique.Professeur émérite d’histoire à l’université de New York, l’auteur propose ici une monographie riche et vivante, dévoilant une face cachée d’Albert Einstein, et faisant de sa compagne une figure historique de premier plan en même temps qu’un personnage romanesque dont le destin tragique ne laissera aucun lecteur indifférent.

  16. Interview with Albert Ziegler about Gifted Education

    Directory of Open Access Journals (Sweden)

    Marilena Z. Leana-Tascilar

    2014-12-01

    Full Text Available Prof. Albert Ziegler is the chair of Educational Psychology and Research on Excellence at the Friedrich Alexander University Erlangen-Nurnberg and one of the most productive and cited academicians in gifted education in Europe and also all over the world. Prof. Ziegler has contributed different theories about gifted education and education in general. One of his well-known theories is The Actiotope Model of Giftedness and the 7-Step-Cycle of Self-Regulated Learning. Since last year I had the chance to be with him and his colleagues in Germany, thus I decided to share with you the interview that we had about his theories and his recommendations for Turkey.

  17. von Neumann Morgenstern Preferences

    DEFF Research Database (Denmark)

    Vind, Karl

    von Neumann Morgenstern utility is generalized to von Neumann Morgenstern preferences. The proof is an application of simple hyperplane theorems......von Neumann Morgenstern utility is generalized to von Neumann Morgenstern preferences. The proof is an application of simple hyperplane theorems...

  18. von Neumann Morgenstern Preferences

    DEFF Research Database (Denmark)

    Vind, Karl

    2000-01-01

    von Neumann Morgenstern utility is generalized to von Neumann Morgenstern preferences. The proof is an application of simple hyperplane theorems......von Neumann Morgenstern utility is generalized to von Neumann Morgenstern preferences. The proof is an application of simple hyperplane theorems...

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

    National Research Council Canada - National Science Library

    Zarate, Robert; Sokolski, Henry

    2009-01-01

    This publication is an edited volume of Albert and Roberta Wohlstetters' key writings relating to nuclear proliferation and national security affairs, with commentaries by the Wohlstetters' colleagues and students...

  20. Albert Einstein and the problem of unification of fundamental interactions

    International Nuclear Information System (INIS)

    Arodz, H.

    1986-01-01

    Albert Einstein's attempts to construct a unified field theory of electromagnetic and gravitational interactions are presented and commented from the standpoint of the present day physics. 16 refs. (author)

  1. Pere Albert: Barcelona Canon, Royal Advocate, Feudal Theorist

    Directory of Open Access Journals (Sweden)

    Kagay, Donald K.

    2002-06-01

    Full Text Available In this article, the life and career of one of Catalonia's greatest medieval legists is discussed. Using notarial and court documentation, the author explores the work of Pere Albert as judge and advocate. The Customs of Catalonia and other of Pere Albert's treatises form the basis for the review of the legist's career as a theorist in feudal law. The basis for this article is the collection of documents pertaining to Pere Albert, which the author includes in an appendix.

    En este artículo se estudia la vida y la carrera de uno de los jurisconsultos medievales más importantes de Cataluña. Utilizando la documentación notarial y judicial, el autor analiza la labor de Pere Albert como juez y abogado. ElsCostums de Catalunya y otros tratados de Pere Albert constituyen la base para el estudio de la carrera del jurisconsulto, como teórico en ley feudal y real. El artículo se basa en una colección de documentos originales relativos a Pere Albert, que el autor incluye en un apéndice.

  2. Ludwig Boltzmann, Albert Einstein and Franz Joseph

    International Nuclear Information System (INIS)

    Broda, E.

    1983-01-01

    Under the Emperor Francis Joseph (1848-1916) the natural sciences were less weIl supported in Austria than in other countries of Europe. This is explained by the fact that the German speaking middle classes accepted the preeminence of the feudal forces with their antiscientific attitude. The reason for this readiness to subordination was that those middle classes feIt threatened in their relatively favourable situation by Slavs and Latins. Francis Joseph was the typical representative of the aristocracy. Personally, he did his duty conscientiously and was not corrupt, but progressive ideas and scientific thought were alien to him. From his desk he treated Boltzmann benevolently, but he had no wish to meet personally the greatest mind of the Empire or in any respect to ask his views. Another famous subject of the Emperor, Albert Einstein, was apparently ignored altogether. The structural weakness of Austria, due to the national problems, led to immobilism in her scientific life, but also, up to a point, to tolerance. The impression of Victor Adler on Einstein is considered in this historical context. (author) [de

  3. [Albert Schweitzer. The man as a symbol].

    Science.gov (United States)

    Urdaneta-Carruyo, Eliexer

    2007-01-01

    Albert Schweitzer, the great missionary physician from the XXth century, had a versatile personality that integrated multiple talents, leading to the slightly frequent conjunction of the thinker with the man of action, and the humanist with the scientist and the artist. He studied all these disciplines in a brilliant manner: Philosophy, Theology, Music and Medicine; he was also a great scholar of Bach's work, Jesus Christ and the civilization history. In his maturity, this great man renounced to the fame and glory gained as intellectual and musician, to dedicate his life as a physician for the forgotten African natives. His deeply religious spirit allowed him to penetrate into the most recondite of the human soul; in his personality, he expressed in its entire dimension the eternally unsatisfied desire of the solitary man, against the immensity of the universe. His philosophy, based on the respect for life, was realized throughout the practice of the medical profession. His noble character and personality was based on the man as symbol, since it was not so much what he did helping people but what people could do to others due to him. His singular example represented a moral force in the world, superior to millions of men armed for a war. In 1953, he received the Nobel Peace Prize for his philanthropic work in Africa during more that fifty years, and for his deep love to the living beings. He was transformed in a perennial legend as the Lambaréné doctor.

  4. Albert Schweitzer: a patient with writer's cramp.

    Science.gov (United States)

    Tacik, P; Schrader, C; Weber, E; Dressler, D

    2012-06-01

    Albert Schweitzer (1875-1965) the world-famous philosopher, theologian, concert organist, musicologist, philanthropist and winner of the 1952 Nobel Peace Prize suffered throughout most of his life from severe and painful muscle cramps in his right upper extremity which were triggered exclusively by handwriting. They led to tonic finger flexion and wrist extension and produced slow and clumsy handwriting of a reduced character size. Other motor functions including Schweitzer's highly skilful and famous organ playing were not affected. Inheritance from his mother is likely. Schweitzer applied several coping strategies including a specific holding pattern for pens, usage of special pens, avoidance of handwriting and slowing of handwriting. With all these features Schweitzer presents as a classical case of action-specific dystonia in the form of a simple tonic writer's cramp. Interestingly, Schweitzer never received a medical diagnosis, although writer's cramp had already been identified and described as a medical condition. Impairment of his handwriting but not his organ playing may give insight into the multifactorial aetiology of writer's cramp. Copyright © 2011 Elsevier Ltd. All rights reserved.

  5. New Information about Albert Einstein's Brain.

    Science.gov (United States)

    Falk, Dean

    2009-01-01

    In order to glean information about hominin (or other) brains that no longer exist, details of external neuroanatomy that are reproduced on endocranial casts (endocasts) from fossilized braincases may be described and interpreted. Despite being, of necessity, speculative, such studies can be very informative when conducted in light of the literature on comparative neuroanatomy, paleontology, and functional imaging studies. Albert Einstein's brain no longer exists in an intact state, but there are photographs of it in various views. Applying techniques developed from paleoanthropology, previously unrecognized details of external neuroanatomy are identified on these photographs. This information should be of interest to paleoneurologists, comparative neuroanatomists, historians of science, and cognitive neuroscientists. The new identifications of cortical features should also be archived for future scholars who will have access to additional information from improved functional imaging technology. Meanwhile, to the extent possible, Einstein's cerebral cortex is investigated in light of available data about variation in human sulcal patterns. Although much of his cortical surface was unremarkable, regions in and near Einstein's primary somatosensory and motor cortices were unusual. It is possible that these atypical aspects of Einstein's cerebral cortex were related to the difficulty with which he acquired language, his preference for thinking in sensory impressions including visual images rather than words, and his early training on the violin.

  6. Prince Albert II of Monaco visits CERN

    CERN Multimedia

    2009-01-01

    With a strong curiosity for the work of CERN, HSH Prince Albert II of Monaco visited CMS and the CERN Control Centre on 2 September. "The Prince is interested in and sensitive to what CERN is doing. Monaco is closely linked to France, which is an important member of CERN. He wishes to express his help to the scientific community in every trip. He wants to meet scientists and to be really personally involved," explained Francois Chantrait, Head of the Press Service of the Prince’s Palace. CERN Director-General Rolf Heuer welcomed the Prince of Monaco to Point 5 with a presentation about CERN before they descended 100 metres underground to see the CMS experiment. Although the detector was closed up for test runs, he was able to see its grand scale as well as look at some of the intricate sample parts exhibited by CMS Spokesperson, Jim Virdee. The Prince wrote in the CERN Visitors’ Book that he perceives a realisation of promisin...

  7. Little Albert's alleged neurological impairment: Watson, Rayner, and historical revision.

    Science.gov (United States)

    Digdon, Nancy; Powell, Russell A; Harris, Ben

    2014-11-01

    In 2012, Fridlund, Beck, Goldie, and Irons (2012) announced that "Little Albert"-the infant that Watson and Rayner used in their 1920 study of conditioned fear (Watson & Rayner, 1920)-was not the healthy child the researchers described him to be, but was neurologically impaired almost from birth. Fridlund et al. also alleged that Watson had committed serious ethical breaches in regard to this research. Our article reexamines the evidentiary bases for these claims and arrives at an alternative interpretation of Albert as a normal infant. In order to set the stage for our interpretation, we first briefly describe the historical context for the Albert study, as well as how the study has been construed and revised since 1920. We then discuss the evidentiary issues in some detail, focusing on Fridlund et al.'s analysis of the film footage of Albert, and on the context within which Watson and Rayner conducted their study. In closing, we return to historical matters to speculate about why historiographical disputes matter and what the story of neurologically impaired Albert might be telling us about the discipline of psychology today.

  8. [Albert Schweitzer's MD thesis on Criticism of the medical pathographies on Jesus].

    Science.gov (United States)

    Seidel, Michael

    2009-01-01

    The prominent philosopher, theologian, physician, musicologist and organ soloist Albert Schweitzer (14. 1. 1875-4. 9. 1965) submitted his MD thesis Kritik der von medizinischer Seite veröffentlichten Pathographien uber Jesus (Criticism of the medical pathographies on Jesus) in 1913. Very soon he published this work under the title Die psychiatrische Beurteilung Jesu. Darstellung und Kritik (The psychiatric evaluation of Jesus. Description and criticism) in order to reach a broader audience. Schweitzer's explicit motive for selecting this topic was to influence the theological debate by means of a M. D. thesis on psychiatric pathographies on Jesus. He was confronted with a lot of reproaches. These reproaches contended that his theological opinions had been supporting tendencies to describe Jesus as a mentally ill person or a religious fanatic. In addition, some authors of pathographies on Jesus (De Loosten, Binet-Sanglé, Hirsch, Rasmussen) characterized Jesus as mentally ill, suffering from paranoia. Schweitzer intended to reject the reproaches considering himself and the postulates of the authors of the pathographies. Schweitzer combined in a transdisciplinary way theological, psychiatric and psychopathological arguments. He did this in a very convincing way. Although Schweitzer did not deal with a central or explicit psychiatric question, he implicitly postulated transdisciplinary approaches for proper retrospective pathographies on historic persons. At the age of thirty, Schweitzer decided to finish his academic career and to begin studies in medicine as a preparation for work as a physician in Africa. This decision provoked much lack of understanding in his personal environment. Therefore it may be possible that a very personal motive contributed to the selection of the topic of the MD thesis. Among psychiatric authorities, Albert Schweitzer's interest in the criticisms of psychiatric pathographies and his transdisciplinary approach to this topic encountered

  9. [Interculturality in the medical practice of Dr. Albert Schweitzer].

    Science.gov (United States)

    Campos-Navarro, Roberto; Ruiz-Llanos, Adriana

    2004-01-01

    Albert Schweitzer (1875-1965) was a young and promising German who at age 29 decided to undertake the profession of Medical Doctor at the University of Strassburg after finishing a career in musical studies in Paris (1899) and obtaining in Berlin a doctoral degree in Philosophy and Theology. Surprisingly, Albert Schweitzer, despite his comfortable life in Europe, decided in 1913 to practice his medical career in a remote and small Equatorial African country. He devoted nearly 50 years of his life caring for the Black population at Lamaberene, where he built a hospital. In this paper, we attempt to develop some theoretical aspects related with interculturality in the medical practice of Dr. Albert Schweitzer. We begin by considering certain sociocultural variables in hospitals that give care to patients with cultural characteristics that are substantially different from those of the health care personnel who organize, administer, and execute medical functions.

  10. Rereading Albert B. Lord's The Singer of Tales . Revisiting the ...

    African Journals Online (AJOL)

    Access to a fresh set of video-recordings of Sesotho praise-poetry made in the year 2000 enabled the author to revisit his adaptation of Albert Lord's definition of the formula as a dynamic compositional device that the oral poet utilizes during delivery. The basic adaptation made in 1983 pertains to heroic praises (dithoko tsa ...

  11. Albert Einstein and LD: An Evaluation of the Evidence.

    Science.gov (United States)

    Thomas, Marlin

    2000-01-01

    This article refutes claims that Albert Einstein had a learning disability and argues the claim derives its force not from evidence but from belief that the greatest among us suffer from some impairment and from desire to enhance the status of a marginalized group by including exceptional individuals. (Contains references.) (Author/CR)

  12. 76 FR 66072 - Albert Ronald Cioffi: Debarment Order

    Science.gov (United States)

    2011-10-25

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0159] Albert Ronald Cioffi: Debarment Order AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY... Administration, 5630 Fishers Lane, rm. 1061, Rockville, MD 20852. FOR FURTHER INFORMATION CONTACT: Kenny Shade...

  13. GERAKAN MESSIANISTIK ALBERT DIETZ DI SEMARANG TAHUN 1918

    Directory of Open Access Journals (Sweden)

    Ana Nurhasanah

    2015-11-01

    Full Text Available Gerakan Messianistik Albert Dietz di Semarang merupakan salah satu gerakan sosial yang terjadi pada awal abad XX. Didalamnya sangat kental dengan unsur-unsur keagamaan dan dipimpin oleh seorang yang memiliki latar belakang pendidikan tinggi lulusan Europeesch Lagere School (ELS Gerakan Messianistik yang dipimpin oleh Albert Dietz terjadi di Dukuh Kenangkan desa Bergaskidul Onderdistrik Lemahbang, Distrik Ungaran Afdeeling Salatiga, Semarang. Latar belakang kondisi sosial, ekonomi, dan budaya masyarakatnya mayoritas sebagai masyarakat agraris. Kondisi ekonomi yang sulit serta keterbelakangan dalam pendidikan membuat masyarakat mudah terpengaruh untuk terlibat dalam gerakan sosial. Hal ini juga berhubungan dengan pola pikir masyarakat yang bersifat tradisional.Dilihat dari tipologi gerakan yang dilakukannya, Albert Dietz dapat dikategorikan sebagai pemimpin gerakan yang memiliki kharisma cukup besar di hadapan pengikutnya. Dalam gerakannya tersebut, ia cenderung memilih menjadi dukun dengan menggunakan cara-cara yang berhubungan dengan kekuatan supranatural dan ilmu mistik. Sebagai seorang lulusan ELS, hal ini merupakan suatu kontradiksi kemungkinan besar ini tidak terlepas dari latar belakang kehidupan kerohaniannya. Pendidikan informal yang diberikan oleh ibunya sangat memperhatikan kehidupan tradisional budaya jawa, yang mengakibatkan diri Albert Dietz diwarnai oleh nilai-nilai yang terkandung dalam tradisi Jawa tersebut.

  14. Albert Shanker and the Future of Teacher Unions

    Science.gov (United States)

    Kahlenberg, Richard D.

    2008-01-01

    "Tough Liberal," a book penned by the author of this article, traces the life of Albert Shanker (1928-1997) chronologically from birth to death. Shanker was the longtime head of the United Federation of Teachers (UFT) in New York City (1964-1986) and the American Federation of Teachers (AFT) nationally (1974-1997). "Tough Liberal" recounts the…

  15. Revolution in 7 parts: Albert Einstein and the others.

    International Nuclear Information System (INIS)

    Klein, E.

    2005-01-01

    Between 1925 and 1935 a new physics was born: quantum physics. This physics was the fruit of imagination, creativity and boldness of a handful of physicists. This book pays tribute to 7 of them: Georges Gamow, Albert Einstein, Paul Dirac, Ettore Majorana, Wolfgang Pauli, Paul Ehrenfest and Erwin Schroedinger. The author describes the talents and contributions of each one and shows the slow but sure path towards the creation of quantum physics

  16. Ellis Von Creveld Syndrome

    Directory of Open Access Journals (Sweden)

    Afshar H

    1999-01-01

    Full Text Available One patient with Ellis Von Creveld syndrome contains: dwarfism, congenital heart"ndisease, ectodermal dysplasia, polyductyly, an abnormally wide labial frenum and maxillary"nmolars with single root.

  17. Albert Einstein, the human side glimpses from his archives

    CERN Document Server

    Einstein, Albert; Hoffmann, Banesh

    2013-01-01

    Modesty, humor, compassion, and wisdom are the traits most evident in this illuminating selection of personal papers from the Albert Einstein Archives. The illustrious physicist wrote as thoughtfully to an Ohio fifth-grader, distressed by her discovery that scientists classify humans as animals, as to a Colorado banker who asked whether Einstein believed in a personal God. Witty rhymes, an exchange with Queen Elizabeth of Belgium about fine music, and expressions of his devotion to Zionism are but some of the highlights found in this warm and enriching book.

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

    Science.gov (United States)

    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.

  19. Lars von Triers film

    DEFF Research Database (Denmark)

    Nielsen, Lisbeth Overgaard

    2007-01-01

    Afhandlingen undersøger Lars von Triers filmæstetik, som den kommer til udtryk i spillefilmene fra perioden 1984-2007. Afhandlingen analyserer de enkelte films stil, virkningsstrategi og betydningsdannelse.......Afhandlingen undersøger Lars von Triers filmæstetik, som den kommer til udtryk i spillefilmene fra perioden 1984-2007. Afhandlingen analyserer de enkelte films stil, virkningsstrategi og betydningsdannelse....

  20. 25 Jahre - Institut fuer Geodaesie, Teil 1: Wissenschaftliche Beitraege und Berichte (25 Years - Institute of Geodesy, Part 1: Scientific Contributions and Reports)

    Science.gov (United States)

    2000-01-01

    Analyse der Bahnbewegung des Mondes (E. W. BROWN, 1896) Polschwankung (SETH CARLO CHANDLER, 1885; KARL FRIEDRICH KOJSTNER, 1890; SIMON NEWCOMB, 1891, 1892...Photographic Zenith Tubes) wurden erstmals urn die Jahr- hundertwende von STOLZE (1893), RuNGE (1893), SCHNAUDER (1900) und SCHWARZSCHILD (1903) vor...Geburtstag, Eugen Kuntz zurn 70. Geburtstag, Herman MAilzer zumn 70. Geburtstag, Verbff Geod Inst U Karlsruhe, 23 5-241 SCHWARZSCHILD , K., 1903

  1. Finding Little Albert: A Journey to John B. Watson's Infant Laboratory

    Science.gov (United States)

    Beck, Hall P.; Levinson, Sharman; Irons, Gary

    2009-01-01

    In 1920, John Watson and Rosalie Rayner claimed to have conditioned a baby boy, Albert, to fear a laboratory rat. In subsequent tests, they reported that the child's fear generalized to other furry objects. After the last testing session, Albert disappeared, creating one of the greatest mysteries in the history of psychology. This article…

  2. Psychology's Lost Boy: Will the Real Little Albert Please Stand Up?

    Science.gov (United States)

    Griggs, Richard A.

    2015-01-01

    This article is concerned with the recent debate about the identity of psychology's lost boy-Little Albert, the infant subject in Watson and Rayner's classic experiment on fear conditioning. For decades, psychologists and psychology students have been intrigued by the mystery of Albert's fate. Now two evidentiary-based solutions to…

  3. Meet Cover Directors--Steve Albert, Rainbow School, Kahuku, Hawaii; Chuck Larson, Seagull Schools, Honolulu, Hawaii.

    Science.gov (United States)

    Child Care Information Exchange, 1994

    1994-01-01

    Profiles Chuck Larson and Steve Albert, each of whom directs a multi-site child care organization in Hawaii. Larson directs Rainbow School, dedicated to the idea that learning is a natural, joyful accomplishment of living. Albert directs Seagull School, responding to the early educational needs of Hawaii's diverse community by offering affordable,…

  4. 'Trick', 'manipulation' and 'farce': Albert Moll's critique of occultism.

    Science.gov (United States)

    Wolffram, Heather

    2012-04-01

    In July 1925, the psychiatrist Albert Moll appeared before the district court in Berlin-Schöneberg charged with having defamed the medium Maria Vollhardt (alias Rudloff) in his 1924 book Der Spiritismus [Spiritism]. Supported by some of Berlin's most prominent occultists, the plaintiff--the medium's husband--argued that Moll's use of terms such as 'trick', 'manipulation' and 'farce' in reference to Vollhardt's phenomena had been libellous. In the three-part trial that followed, however, Moll's putative affront to the medium--of which he was eventually acquitted--was overshadowed, on the one hand, by a debate over the scientific status of parapsychology, and on the other, by the question of who--parapsychologists, occultists, psychiatrists or jurists--was entitled to claim epistemic authority over the occult. This paper will use the Rudloff-Moll trial as a means of examining Moll's critique of occultism, not only as it stood in the mid-1920s, but also as it had developed since the 1880s. It will also provide insight into the views of Germany's occultists and parapsychologists, who argued that their legitimate bid for scientific credibility was hindered by Dunkelmänner [obscurantists] such as Albert Moll.

  5. Albert Ross Tilley: The legacy of a Canadian plastic surgeon.

    Science.gov (United States)

    Mowbrey, Kevin

    2013-01-01

    The present article chronicles the career of Dr Albert Ross Tilley, one of the most important Canadian plastic surgeons of the 20th century. Tilley is most well known for his innovations of burn management during World War II and his treatment of a group of burn patients known affectionately as the 'Guinea Pig Club'. In addition to the superb surgical skills he applied to the physical wounds of his patients, Tilley was also a pioneer of caring for the emotional and psychological afflictions suffered by many airmen of World War II. As one of the founding fathers of the Canadian Society of Plastic Surgeons, Tilley's work was instrumental in establishing the specialty and ensured its prosperity for years to come. Serving in the capacity of leader, educator and innovator, Tilley remains one of Canada's most decorated physicians, and his body of work encompasses contributions to the medical field that remain significant and beneficial to patient care to this day.

  6. Peripartum cardiomyopathy in the Hospital Albert Schweitzer District of Haiti.

    Science.gov (United States)

    Fett, James D; Carraway, Robert D; Dowell, Duane L; King, Mary Etta; Pierre, Ronald

    2002-05-01

    This report details current epidemiologic information on peripartum cardiomyopathy in 1 district of Haiti and represents the initial report of an ongoing investigation that addresses potential etiologic and prognostic factors. Another goal is to alert the medical community of what appears to be a high-incidence area. A detailed peripartum cardiomyopathy registry has been implemented to include a review of case records from 1994 to 2000 and subsequently to identify new cases from February 1, 2000, to July 1, 2001. The Hospital Albert Schweitzer District of Haiti is a 600-square mile area with approximately 258,000 population served by a hospital, an associated clinic, and outlying health centers. There are approximately 7740 live births annually. This report details epidemiologic information on the HAS District peripartum cardiomyopathy patients including incidence, mortality rate, complications, and prognostic factors. There were 47 confirmed patients (retrospective cohort, 20 patients; prospective cohort, 27 patients), which was approximately 1 case per 400 live births (compared with an incidence of 1 case per 3000 to 4000 live births in the United States). There were 4 deaths (14% of 29 patients with follow-up), and 7 complications (pulmonary embolism, 1 case; hemiplegia, 1 case; subsequent deterioration of heart function, 5 cases). The prognosis for subsequent pregnancy was 4 of 5 cases (80%) of recurrent congestive heart failure. Peripartum cardiomyopathy appears to be relatively common in the Hospital Albert Schweitzer District of Haiti. A core group of patients is identified for ongoing epidemiologic and immunohematologic investigation of risk factors and potential etiologic factors.

  7. Rhizostomeen von Manila

    NARCIS (Netherlands)

    Stiasny, G.

    1924-01-01

    Die hier beschriebene kleine Scyphomedusen-Sammlung wurde von Herrn Director P. B. Sivickis, Dept. of Zoology, University of Philippines, Manila, dem Rijksmuseum van Natuurlijke Historie in Leiden überwiesen. Das Material wurde im December 1922 in Manila-bay gefischt und befindet sich in bestem

  8. Schmetterlinge von Madeira

    NARCIS (Netherlands)

    Martin, K.

    1941-01-01

    Wer auf einer ozeanischen Insel Schmetterlinge sammeln will, darf seine Erwartungen nicht zu hoch spannen; aber dennoch waren meine Frau und ich sehr enttäuscht, als uns auf einer Reise nach Madeira von einer dort angesessenen, gebildeten Dame gesagt wurde, sie habe auf der Insel niemals einen

  9. Biologischer Anbau von Strauchbeeren

    OpenAIRE

    Schmid, Andi

    2004-01-01

    Das Merkblatt enthält auf Österreich angepasste, praxisnahe Informationen zur Produktion von hochwertigen Strauchbeeren wie Himbeeren, Brombeeren, Johannisbeeren, Stachelbeeren und Heidelbeeren. Weiterhin: übersichtliche Hinweise zur Planung, Standortwahl, Sortenauswahl, Bodenvorbereitung und Pflanzung, Bewässerung, Nährstoffversorgung, Witterungsschutz, Beikrautregulierung, Ernte und Lagerung. (Diese Publikation enthält spezifische Informationen für Österreich)

  10. Absurd ja lootus Albert Camus' lühiproosas / Aivar Kull

    Index Scriptorium Estoniae

    Kull, Aivar, 1955-

    2004-01-01

    Arvustus: Camus, Albert. Pagendus ja kuningriik : kogutud lühiproosa / prantsuse keelest tõlkinud Triinu Tamm, Krista Vogelberg, Tanel Lepsoo, Henno Rajandi. Tallinn : Varrak, 2004. Vaata ka: Kull, Aivar. Kulli pilk. - Tartu : Ilmamaa, 2005, lk. 78-79

  11. Kuidas sai kirjanik Mart Raud endale kirjanik Albert Kivikase maja? : [Tallinn, Vaarika 3] / Stepan Karja

    Index Scriptorium Estoniae

    Karja, Stepan

    1995-01-01

    Vastukaja : Raud, Valda; Raud, Anu. Vastuseks Stepan Karja artiklile 'Kuidas sai kirjanik Mart Raud endale kirjanik Albert Kivikase maja' // Postimees, 1995, 18.apr., lk.7 ; Rebane, Ilme. Alati on raske loobuda armsaks saanud elupaigast // Postimees, 1995, 25.mai, lk.6

  12. The Epistemic Virtues of the Virtuous Theorist: On Albert Einstein and His Autobiography

    NARCIS (Netherlands)

    van Dongen, J.; van Dongen, J.; Paul, H.

    2017-01-01

    Albert Einstein’s practice in physics and his philosophical positions gradually reoriented themselves from more empiricist towards rationalist viewpoints. This change accompanied his turn towards unified field theory and different presentations of himself, eventually leading to his highly

  13. Physician-assisted dying: thoughts drawn from Albert Camus' writing.

    Science.gov (United States)

    Bozzaro, Claudia

    2018-03-20

    Physician-assisted dying (assisted suicide and euthanasia) is currently an intensely discussed topic in several countries. Despite differences in legislation and application, countries with end-of-life laws have similar eligibility criteria for assistance in dying: individuals must be in a hopeless situation and experience unbearable suffering. Hopelessness, as a basic aspect of the human condition, is a central topic in Albert Camus' philosophical work The Myth of Sisyphus, which addresses the question of suicide. Suffering in the face of a hopeless situation, and the way doctors approach this suffering, is the topic of his novel The Plague, which describes the story of a city confronted with a plague epidemic. In this paper, I draw philosophical and ethical conclusions about physician-assisted dying based on an analysis of central concepts in the work of Camus-specifically, those treated in The Myth of Sisyphus and The Plague. On the basis of my interpretation of Camus' work, I argue that hopelessness and unbearable suffering are useless as eligibility criteria for physician-assisted dying, given that they do not sufficiently elucidate where the line should be drawn between patients who should to be eligible for assistance and those who should not.

  14. Scanning transmission electron microscopy: Albert Crewe's vision and beyond

    International Nuclear Information System (INIS)

    Krivanek, Ondrej L.; Chisholm, Matthew F.; Murfitt, Matthew F.; Dellby, Niklas

    2012-01-01

    Some four decades were needed to catch up with the vision that Albert Crewe and his group had for the scanning transmission electron microscope (STEM) in the nineteen sixties and seventies: attaining 0.5 Å resolution, and identifying single atoms spectroscopically. With these goals now attained, STEM developments are turning toward new directions, such as rapid atomic resolution imaging and exploring atomic bonding and electronic properties of samples at atomic resolution. The accomplishments and the future challenges are reviewed and illustrated with practical examples. -- Highlights: ► TV-rate STEM imaging of heavy atoms is demonstrated. ► DNA sequencing by STEM dark field imaging should be possible at a rate of 10 6 bases/s. ► Individual silicon atom impurities in graphene are imaged atom-by-atom. ► Single atoms of nitrogen and boron incorporated in graphene are imaged spectroscopically. ► Bonding of individual atoms can be probed by analyzing the fine structures of their EEL spectra.

  15. Heretic or rebel? The heresy trial of Albert Geyser

    Directory of Open Access Journals (Sweden)

    Wim Dreyer

    2016-11-01

    Full Text Available During September 1961, a charge of heresy was laid against New Testament scholar and antiapartheid activist Prof. A.S. (Albert Geyser. The charge was brought by three senior theological students of the University of Pretoria. They accused Geyser of interpreting Philippians 2 in such a way that it undermined the church’s doctrine of Christ’s pre-existence. The heresy trial started on 24 October 1961 under massive public interest. The trial lasted 6 months and the proceedings covered 2672 typed pages. Reporters of 25 national and international newspapers attended the trial. The heresy trial caused widespread international condemnation of what was regarded as an orchestrated attempt to get rid of Geyser, because of his public and radical opposition to apartheid. In this contribution, Geyser’s theological critique of apartheid as well as his conviction of heresy is discussed. The proceedings of the trial, minutes of the moderature, media coverage and Geyser’s publications serve as primary sources. It concludes with a critical evaluation of Geyser’s theology and his role as a public theologian.

  16. Nutzerorientiertes Management von materiellen und immateriellen Informationsobjekten

    OpenAIRE

    Hübsch, Chris

    2001-01-01

    Schaffung einer stabilen, erweiterbaren und skalierbaren Infrastruktur für die Bereitstellung von Diensten im Umfeld von Bibliotheken und ähnlichen wissensanbietenden Einrichtungen unter Verwendung von XML-RPC und Python.

  17. The world-line. Albert Einstein and modern physics

    International Nuclear Information System (INIS)

    Maalampi, Jukka

    2008-01-01

    This book is an entertaining and formula-free presentation of modern physics from the 19th century to present. The life of Albert Einstein and his scientific works are drawn as red fathom through the text. The author explains central terms and results of modern physics in populary-scientific form from the historical perspective. To the reader in humorous form an imagination is mediated how modern physics has been developed. We learn from the exciting effects of the ether, we hear from faraday and magnetic needles, from Maxwell's prediction of the electromagnetic waves, from heinrich Hertz and from the photoelectric effect. Was the Michelson-Morley experiment a measurement success or an unsuccess? Why has Einstein abandoned the ether? How has Einstein in the miraculous year 1905 revolutionated physics and why he has begged Newton for excusement? Exist atoms? What is motion? What is light and what is to be understood under ''now'' and ''here''? Light deviation or non-deviation? How act the tidal forces? And above all: How has Einstein answered these questions. We meet Poincare, Lorentz and Hilbert, Boltzmann and Bohr, Minkowski, Planck, de Broglie, Hubble and Weyl, Gamow, Hahn and Meitner, Kapiza and Landau, Fermi and many other famous scientists. What had Eddington against Chandrasekhar and what had Einstein against black holes? Why should space tourists and dream tourists make holiday not on the Loch Ness but on the safe side of a black hole? Why inveighed Pauli against Einstein? Is the concern with the atomic-bomb formula right? Smeared matter, big bang and cosmic background radiation, gravitational waves and double pulsars, the cosmological constant and the expansion of the universe are further themes, which keep the reader in breath and let no mental vacuum arise [de

  18. Paul Ehrenfest, Niels Bohr, and Albert Einstein: Colleagues and Friends

    Science.gov (United States)

    Klein, Martin J.

    2010-09-01

    In May 1918 Paul Ehrenfest received a monograph from Niels Bohr in which Bohr had used Ehrenfest's adiabatic principle as an essential assumption for understanding atomic structure. Ehrenfest responded by inviting Bohr, whom he had never met, to give a talk at a meeting in Leiden in late April 1919, which Bohr accepted; he lived with Ehrenfest, his mathematician wife Tatyana, and their young family for two weeks. Albert Einstein was unable to attend this meeting, but in October 1919 he visited his old friend Ehrenfest and his family in Leiden, where Ehrenfest told him how much he had enjoyed and profited from Bohr's visit. Einstein first met Bohr when Bohr gave a lecture in Berlin at the end of April 1920, and the two immediately proclaimed unbounded admiration for each other as physicists and as human beings. Ehrenfest hoped that he and they would meet at the Third Solvay Conference in Brussels in early April 1921, but his hope was unfulfilled. Einstein, the only physicist from Germany who was invited to it in this bitter postwar atmosphere, decided instead to accompany Chaim Weizmann on a trip to the United States to help raise money for the new Hebrew University in Jerusalem. Bohr became so overworked with the planning and construction of his new Institute for Theoretical Physics in Copenhagen that he could only draft the first part of his Solvay report and ask Ehrenfest to present it, which Ehrenfest agreed to do following the presentation of his own report. After recovering his strength, Bohr invited Ehrenfest to give a lecture in Copenhagen that fall, and Ehrenfest, battling his deep-seated self-doubts, spent three weeks in Copenhagen in December 1921 accompanied by his daughter Tanya and her future husband, the two Ehrenfests staying with the Bohrs in their apartment in Bohr's new Institute for Theoretical Physics. Immediately after leaving Copenhagen, Ehrenfest wrote to Einstein, telling him once again that Bohr was a prodigious physicist, and again

  19. Zum 80. Geburtstag der Zeitschrift Germanoslavica

    Czech Academy of Sciences Publication Activity Database

    Ulbrecht, Siegfried

    2011-01-01

    Roč. 17, č. 14 (2011), s. 3 ISSN 1213-2659 Institutional research plan: CEZ:AV0Z90920516 Keywords : Institute of Slavonic Studies sof the ASCR, v.v * scientific journal * Germanoslavica Subject RIV: AJ - Letters, Mass-media, Audiovision

  20. Von der Vielfalt einer Institution

    OpenAIRE

    Kabaum, Marcel; Buck, Marc Fabian

    2013-01-01

    Von der Vielfalt von Universitäten bzw. higher education institutions (HEIs) zu sprechen heißt, sich dem Dickicht an Komplexität zu stellen, das sich zwischen ihren Ideen und Realitäten ausbreitet. Der Text führt in den Sammelband "Ideen und Realitäten von Universitäten" ein und hebt die verschiedenen disziplinären Sichtweisen sowie die internationale Breite - Deutschland, Südamerika, USA, Afghanistan und China - der Beiträge hervor. (DIPF/Orig.)

  1. Analytical estimates and proof of the scale-free character of efficiency and improvement in Barabasi-Albert trees

    Energy Technology Data Exchange (ETDEWEB)

    Hernandez-Bermejo, B. [Departamento de Fisica, Universidad Rey Juan Carlos, Escuela Superior de Ciencias Experimentales y Tecnologia, Edificio Departamental II, Calle Tulipan S/N, 28933-Mostoles-Madrid (Spain)], E-mail: benito.hernandez@urjc.es; Marco-Blanco, J. [Departamento de Fisica, Universidad Rey Juan Carlos, Escuela Superior de Ciencias Experimentales y Tecnologia, Edificio Departamental II, Calle Tulipan S/N, 28933-Mostoles-Madrid (Spain); Romance, M. [Departamento de Matematica Aplicada, Universidad Rey Juan Carlos, Escuela Superior de Ciencias Experimentales y Tecnologia, Edificio Departamental II, Calle Tulipan S/N, 28933-Mostoles-Madrid (Spain)

    2009-02-23

    Estimates for the efficiency of a tree are derived, leading to new analytical expressions for Barabasi-Albert trees efficiency. These expressions are used to investigate the dynamic behaviour of such networks. It is proved that the preferential attachment leads to an asymptotic conservation of efficiency as the Barabasi-Albert trees grow.

  2. Analytical estimates and proof of the scale-free character of efficiency and improvement in Barabasi-Albert trees

    International Nuclear Information System (INIS)

    Hernandez-Bermejo, B.; Marco-Blanco, J.; Romance, M.

    2009-01-01

    Estimates for the efficiency of a tree are derived, leading to new analytical expressions for Barabasi-Albert trees efficiency. These expressions are used to investigate the dynamic behaviour of such networks. It is proved that the preferential attachment leads to an asymptotic conservation of efficiency as the Barabasi-Albert trees grow

  3. History and perspectives of medical research at the Albert Schweitzer Hospital in Lambaréné, Gabon

    NARCIS (Netherlands)

    Ramharter, Michael; Adegnika, Ayola A.; Agnandji, Selidji T.; Matsiegui, Pierre Blaise; Grobusch, Martin P.; Winkler, Stefan; Graninger, Wolfgang; Krishna, Sanjeev; Yazdanbakhsh, Maria; Mordmüller, Benjamin; Lell, Bertrand; Missinou, Michel A.; Mavoungou, Elie; Issifou, Saadou; Kremsner, Peter G.

    2007-01-01

    In 1913 Albert Schweitzer founded one of the first modern hospitals in Africa dedicated to the health of the local population. The Albert Schweitzer Hospital is located in Lambaréné, a small town in Gabon. In 1981 a research department--the Medical Research Unit--was established with the aim to

  4. Alejandro Von Humboldt

    Directory of Open Access Journals (Sweden)

    Gerardo Paz Otero

    1965-09-01

    Full Text Available Diverso fue y sigue siéndolo, el destino de los dos hermanos Humboldt, Guillermo y Alejandro. Sino que se inicia con el nacimiento: Guillermo, el mayor, nace el 22 de junio de 1767 en Potsdam, residencia de los emperadores prusianos, la ciudad de los palacios imperiales, el imperio del militarismo germano; su cuna se meció cerca al palacete de Sans-Soussi, donde Federico el Grande forja ba el poderío de Prusia, cultivaba las ciencias y las artes, anfitrionaba a los intelectuales de Europa, y era "vasallo espiritual de Volta ire", según la aguda frase de Goethe. Alejandro viene al mundo dos años después (14 de septiembre de 1769 en Berlín, en la casa burguesa de la Jagerstrasse (calle del cazador que su madre Elizabeth von Humboldt heredara de su primer esposo.

  5. Kleben von Kunststoff mit Metall

    CERN Document Server

    Brockmann, W; Käufer, H

    1989-01-01

    Das Buch behandelt das Kleben von Kunststoffen mit Metallen in einer fur den Praktiker verstandlichen und umsetzbaren Form. Es leitet zu Klebeverfahren an, die optimale Ergebnisse hinsichtlich Qualitat, Dauerhaftigkeit und Wirtschaftlichkeit liefern.

  6. Visions of Savage Paradise : Albert Eckhout, Court Painter in Colonial Dutch Brazil

    NARCIS (Netherlands)

    Brienen, Rebecca Parker

    2006-01-01

    Visions of Savage Paradise is the first major book-length study of the Dutch artist Albert Eckhout to be published since 1938. This book, which draws extensively on the author's doctoral dissertation, examines the fascinating works of art produced by Eckhout while he was court painter in Dutch

  7. Cholera management and prevention at Hôpital Albert Schweitzer, Haiti.

    Science.gov (United States)

    Ernst, Silvia; Weinrobe, Carolyn; Bien-Aime, Charbel; Rawson, Ian

    2011-11-01

    In October 2010, Hopital Albert Schweitzer Haiti treated some of the first patients with cholera in Haiti. Over the following 10 months, a strategic plan was developed and implemented to improve the management of cases at the hospital level and to address the underlying risk factors at the community level.

  8. Quest for consistency, symmetry and simplicity - The legacy of Albert Tarantola

    DEFF Research Database (Denmark)

    Mosegaard, Klaus

    2011-01-01

    his career in astrophysics, and later in his life he wrote several papers and books on physics and probability, including new formulations of fluid dynamics, elasticity theory, global positioning, and scientific inference. Albert possessed a unique combination of exceptional skills and remarkable...

  9. [ISO 9002 at the Center of Pediatric Intensive Care at the Albert Einstein Israeli Hospital].

    Science.gov (United States)

    Gé Lacerda, D P; Rocha, M L; Santos, R P

    2000-01-01

    This study shows the process of implementation of a quality program in Pediatric Intensive Therapy Center of "Hospital Israelita Albert Einstein" which resulted in the certification of this service for the Standards ISO 9002/94. It points out the nurse's role as a leader in this process.

  10. Mistaken Identity and Mirror Images: Albert and Carl Einstein, Leiden and Berlin, Relativity and Revolution

    NARCIS (Netherlands)

    van Dongen, J.A.E.F.

    2012-01-01

    Albert Einstein accepted a “special” visiting professorship at the University of Leiden in the Netherlands in February 1920. Although his appointment should have been a mere formality, it took until October of that year before Einstein could occupy his special chair. Why the delay? The explanation

  11. The Gendering of Albert Einstein and Marie Curie in Children's Biographies: Some Tensions

    Science.gov (United States)

    Wilson, Rachel E.; Jarrard, Amber R.; Tippins, Deborah J.

    2009-01-01

    Few twentieth century scientists have generated as much interest as Albert Einstein and Marie Currie. Their lives are centrally depicted in numerous children's biographies of famous scientists. Yet their stories reflect interesting paradoxes and tacit sets of unexplored sociocultural assumptions about gender in science education and the larger…

  12. Over lichtemissie: Albert Einstein en de vroege geschiedenis van de Nederlandse Natuurkundige Vereniging

    NARCIS (Netherlands)

    Tauschinsky, A.; van Dongen, J.A.E.F.

    2008-01-01

    Op 29 april 1922 gaf Albert Einstein een lezing voor de Nederlandse Natuurkundige Vereniging op het Natuurkundig Laboratorium aan de Plantage Muidergracht te Amsterdam. Hij deed er verslag van een experiment dat hij zo’n zes maanden eerder had voorgesteld en dat zou hebben moeten uitmaken of licht

  13. Albert Memmi and Audre Lorde: Gender, Race, and the Rhetorical Uses of Anger

    Directory of Open Access Journals (Sweden)

    Maria del Guadalupe Davidson

    2012-08-01

    Full Text Available Feminists, like members of other oppressed groups, are likely to embrace many aspects of Albert Memmi’s profound analysis of domination and oppression. Even though feminists can find common cause with Memmi in many respects, nevertheless they are likely to find themselves at odds with what Memmi says and does not say about women.  

  14. Democracy's Champion: Albert Shanker and the International Impact of the American Federation of Teachers

    Science.gov (United States)

    Chenoweth, Eric

    2013-01-01

    Albert Shanker (1928-1997) is known mainly for his successful struggle to obtain collective bargaining for teachers, his leadership of teacher unions, and his championship of education reform. Shanker built large and powerful city, state, and national unions of teachers and other public employees that still stand as models both for union democracy…

  15. Albert J. Beveridge as Imperialist and Progressive: The Means Justify the End.

    Science.gov (United States)

    Carlson, A. Cheree

    1988-01-01

    Describes Senator Albert Jerimiah Beveridge as a leader in two early twentieth-century movements: imperialism and progressivism. Indicates that Beveridge's success demonstrates the possibility that rhetors can adapt to changes in the rhetorical situation without surrendering their personal convictions. (JK)

  16. Richard von Volkmann

    Science.gov (United States)

    Willy, Christian; Schneider, Peter; Engelhardt, Michael; Hargens, Alan R.

    2008-01-01

    Richard von Volkmann (1830–1889), one of the most important surgeons of the 19th century, is regarded as one of the fathers of orthopaedic surgery. He was a contemporary of Langenbeck, Esmarch, Lister, Billroth, Kocher, and Trendelenburg. He was head of the Department of Surgery at the University of Halle, Germany (1867–1889). His popularity attracted doctors and patients from all over the world. He was the lead physician for the German military during two wars. From this experience, he compared the mortality of civilian and war injuries and investigated the general poor hygienic conditions in civilian hospitals. This led him to introduce the “antiseptic technique” to Germany that was developed by Lister. His powers of observation and creativity led him to findings and achievements that to this day bear his name: Volkmann’s contracture and the Hueter-Volkmann law. Additionally, he was a gifted writer; he published not only scientific literature but also books of children’s fairy tales and poems under the pen name of Richard Leander, assuring him a permanent place in the world of literature as well as orthopaedics. PMID:18196438

  17. Aggregation und Management von Metadaten im Kontext von Europeana

    Directory of Open Access Journals (Sweden)

    Gerda Koch

    2017-09-01

    Full Text Available Mit dem In-Beziehung-Setzen und Verlinken von Daten im Internet wird der Weg zur Umsetzung des semantischen Webs geebnet. Erst die semantische Verbindung von heterogenen Datenbeständen ermöglicht übergreifende Suchvorgänge und späteres „Machine Learning“. Im Artikel werden die Aktivitäten der Europäischen Digitalen Bibliothek im Bereich des Metadatenmanagements und der semantischen Verlinkung von Daten skizziert. Dabei wird einerseits ein kurzer Überblick zu aktuellen Forschungsschwerpunkten und Umsetzungsstrategien gegeben, und darüber hinaus werden einzelne Projekte und maßgeschneiderte Serviceangebote für naturhistorische Daten, regionale Kultureinrichtungen und Audiosammlungen beschrieben.

  18. John von Neumann selected letters

    CERN Document Server

    2005-01-01

    John von Neuman was perhaps the most influential mathematician of the twentieth century, especially if his broad influence outside mathematics is included. Not only did he contribute to almost all branches of mathematics and created new fields, but he also changed post-World War II history with his work on the design of computers and with being a sought-after technical advisor to many figures in the U.S. military-political establishment in the 1940s and 1950s. The present volume is the first substantial collection of (previously mainly unpublished) letters written by von Neumann to colleagues, friends, government officials, and others. The letters give us a glimpse of the thinking of John von Neumann about mathematics, physics, computer science, science management, education, consulting, politics, and war. Readers of quite diverse backgrounds will find much of interest in this fascinating first-hand look at one of the towering figures of twentieth century science.

  19. Automatisierung von HiL Tests

    OpenAIRE

    Asbach, Lennart; Ebrecht, Lars

    2010-01-01

    Automatisierung von HiL Tests. Darstellung und Bewertung einer praktischen Umsetzung. Das Poster zeigt die Motivation, die Durchführung, einen aktuellen Stand und einen Ausblick der Testautomatisierung im Bahnlabor RailSiTe. Als Beispiel dient der Konformitätstest von ETCS-Onboard Zugrechnern, um die Einführung von ETCS zu unterstützen.

  20. Bekämpft, umstritten und geliebt: Clara Zetkin. Eine Würdigung zum 150. Geburtstag Embattled, Controversial, and Loved: Clara Zetkin. An Appreciation on Her 150th Birthday

    Directory of Open Access Journals (Sweden)

    Dorothee Rempfer

    2008-03-01

    Full Text Available Florence Hervé, Dozentin, freie Journalisten und Autorin, hat in diesem anlässlich des Jubiläums erschienenen Band mit Texten von und über Clara Zetkin einen thematisch gegliederten biographischen Überblick vorgelegt. Hervé ordnet die Politikerin und Frauenrechtlerin anhand der Materialien in historische Zusammenhänge ein und setzt sich kritisch mit ihren Gedanken und Theorien auseinander. Dabei vertritt sie den Anspruch, Zetkin auch von ihren bisher weniger bekannten Seiten zu zeigen. Dies gelingt ihr jedoch nur ansatzweise.Lecturer, independent journalist, and author Florence Hervé provides a thematically structured biographical overview for this volume of texts from and about Clara Zetkin, which appeared in conjunction with the celebration of her 150th birthday. Hervé classifies the politician and women’s right activist according to materials in historical context and critical approaches Zetkin’s thoughts and theories. In so doing, she asserts the necessity of displaying Zetkin’s lesser-known aspects. However, the author only partially achieves this goal.

  1. Homopteren von Java, gesammelt von Herrn Edw. Jacobson

    NARCIS (Netherlands)

    Melichar, L.

    1914-01-01

    Herr Edw. Jacobson hat auf Java in den Jahren 1908— 1910 Homopteren gesammelt und mir die Bearbeitung des gesammelten Materiales übertragen. Die Jacobson’sche Ausbeute ist insoferne bemerkenswert, als dieselbe viele Mikrohomopteren enthält, welche von nichtfachkundigen Sammlern gewöhnlich nicht

  2. Pioneering figures in medicine: Albert Bruce Sabin--inventor of the oral polio vaccine.

    Science.gov (United States)

    Smith, Derek R; Leggat, Peter A

    2005-01-01

    Over ten years after his death, the Sabin oral vaccine continues its profound influence on public health throughout the world. The annual incidence of polio has fallen dramatically since its introduction, with more than 300,000 lives being spared each year and an annual global saving in excess of 1 billion US dollars. In many ways, the development of an effective oral vaccine and its subsequent regulation by the World Health Organization can serve as a model for medical researchers. Our review describes the contribution of Albert Sabin as a medical researcher, and how his vaccine had a profound impact on the global reduction of polio infections. As many different factors influenced health-care last century, we describe Sabin's involvement with respect to prevailing scientific paradigms and public health issues of the time. Our paper also outlines the basic epidemiology of poliovirus and the historical development of an effective vaccine, both with and without Albert Sabin.

  3. Albert Memmi: retrato de un extranjero. Crisis de identidad y creación literaria

    Directory of Open Access Journals (Sweden)

    José Carlos Marco Vega

    2013-11-01

    Full Text Available Albert Memmi’s first autobiographical novel, called La statue de sel, was published in 1953. Born in a Jewish family, Memmi grows up in Tunisia at a time where this Muslim majority country was still a French protectorate. Growing up in such an exceptional environment causes him a serious identity crisis. At 35, Memmi realizes that only literature can help him understand his place in the world. In this paper, we would like to analyze the feeling of strangeness Albert Memmi grew up with, paying special attention to his books: La statue de sel and the Portrait du colonisé, an essay published in 1957 as a theoretical complement to the novel.

  4. ALBERT, HANS, Racionalismo crítico. Por Juan A. Estrada

    Directory of Open Access Journals (Sweden)

    Juan A. Estrada

    2013-06-01

    Full Text Available Autor: Hans Albert (2002 Editorial: Síntesis, Madrid, 238 pp.   Desde su tratado sobre la razón crítica, Albert no ha cesado de precisar su concepción filosófica, desde un diálogo constante con Popper y respondiendo a las diversas críticas de la hermenéutica y la fenomenología, de la teoría crítica y de la misma teología. En este volumen ofrece varios trabajos con el subtítulo de «Cuatro capítulos para una sátira del pensamiento ilusorio», precedida de un denso y buen prólogo de Ángeles J. Perona.

  5. Evaluating North American Electric Grid Reliability Using the Barabasi-Albert Network Model

    OpenAIRE

    Chassin, David P.; Posse, Christian

    2004-01-01

    The reliability of electric transmission systems is examined using a scale-free model of network structure and failure propagation. The topologies of the North American eastern and western electric networks are analyzed to estimate their reliability based on the Barabasi-Albert network model. A commonly used power system reliability index is computed using a simple failure propagation model. The results are compared to the values of power system reliability indices previously obtained using s...

  6. Albert Schweitzer se etiese gesigseinder: Eerbied vir en dankbaarheid teenoor die lewe

    OpenAIRE

    Botha, Pieter JJ

    2015-01-01

    In the search for relevant theology, especially in the context of the ethical and moral challenges facing contemporary South Africa, the theology/philosophy of religion of Albert Schweitzer can play an important role. Aspects of Schweitzer's deliberations are briefly discussed under three topics: ethical mysticism, the centrality of life and the responsibility associated with living. The famous statement, "reverence for life" as summary for Schweitzer's thinking is embedded in profound and co...

  7. PEMBENTUKAN KARAKTER PADA ANAK: MODEL MEKANISME SANKSI DIRI DARI ALBERT BANDURA SEBAGAI REGULASI PERILAKU MORAL

    OpenAIRE

    Lestari, Sri

    2016-01-01

    Child rearing in family has various purposes, among of them is to build child’s character. The evidence shows that character strengths are positively related to the individual’s well‐ being and happiness. Albert Bandura proposed self‐sanction mechanism model to regulate moral behavior by giving physical sanction and verbal reprimand. As child grows, the child need parental guiding to understand standards of conduct and to learn about social sanction. If child can function s...

  8. On the number of subgraphs of the Barabasi-Albert random graph

    Energy Technology Data Exchange (ETDEWEB)

    Ryabchenko, Aleksandr A; Samosvat, Egor A [Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow Region, Russian Frderation (Russian Federation)

    2012-06-30

    We study a model of a random graph of the type of the Barabasi-Albert preferential attachment model. We develop a technique that makes it possible to estimate the mathematical expectation for a fairly wide class of random variables in the model under consideration. We use this technique to prove a theorem on the asymptotics of the mathematical expectation of the number of subgraphs isomorphic to a certain fixed graph in the random graphs of this model.

  9. On the number of subgraphs of the Barabási-Albert random graph

    International Nuclear Information System (INIS)

    Ryabchenko, Aleksandr A; Samosvat, Egor A

    2012-01-01

    We study a model of a random graph of the type of the Barabási-Albert preferential attachment model. We develop a technique that makes it possible to estimate the mathematical expectation for a fairly wide class of random variables in the model under consideration. We use this technique to prove a theorem on the asymptotics of the mathematical expectation of the number of subgraphs isomorphic to a certain fixed graph in the random graphs of this model.

  10. Entretien avec l'économiste Albert Berry | CRDI - Centre de ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    13 oct. 2010 ... Selon ce qu'a révélé en 2002 une enquête très médiatisée de la maison ... par le CRDI en Amérique latine ont achevé il y a peu une étude de deux ans ... Écoutez Albert Berry parler des dangers qui guettent une économie ...

  11. Albert Hofmann and Steve Myers honoured by the University of Geneva

    CERN Multimedia

    2001-01-01

    Albert Hofmann (top) and Steve Myers (bottom) receive the title of Doctor Honoris Causa from the hands of Maurice Bourquin, Rector of the University of Geneva and President of CERN Council.   In front of Geneva University's crowded auditorium, Albert Hofmann and Steve Myers received title of Doctor Honoris Causa last Friday 8 June. The two members of CERN thereby received the University's highest distinction. This honour comes in recognition of their careers in the service of accelerator physics and their essential contribution to the success of LEP. Steve Myers joined CERN in August 1972 to work as engineer-in charge of the Intersecting Storage Rings collider (ISR). He was responsible for the acceleration by phase displacement of the high intensity beams to 31 GeV/c. He also worked on many other topics, notably the beam-beam effect in the ISR. Albert Hofmann arrived at CERN from the Cambridge Electron Accelerator (CEA) near Boston, USA, in 1973 - already with an excellent reputation as accelerato...

  12. Properties of von Neumann entropy

    Indian Academy of Sciences (India)

    disentangled) as seen by moving observers, is used to investigate the properties of von Neumann entropy, as a measure of spin–momentum entanglement. To do so, we partition the total Hilbert space into momentum and spin subspaces so that the ...

  13. von Hippel-Lindau disease

    DEFF Research Database (Denmark)

    Binderup, Marie Louise Mølgaard; Gimsing, Steen; Kosteljanetz, Michael

    2013-01-01

    Endolymphatic sac tumours (ELSTs) of the inner ear occur in 16% of patients with the hereditary tumor syndrome von Hippel-Lindau disease (vHL). ELSTs of all sizes can cause irreversible hearing loss which can, however, be prevented through early diagnosis and treatment. We aim to emphasize the ch...

  14. [Friedrich Ludwig von Maydelli pildid Baltimaade ajaloost = Friedrich Ludwig von Maydells Baltische Geschichte in Bildern = Friedrich Ludwig von Maydell ́s Baltic history in images] / Ulrike Plath

    Index Scriptorium Estoniae

    Plath, Ulrike, 1972-

    2014-01-01

    Arvustus: Friedrich Ludwig von Maydelli pildid Baltimaade ajaloost = Friedrich Ludwig von Maydells Baltische Geschichte in Bildern = Friedrich Ludwig von Maydell ́s Baltic history in images. Eesti kunstimuuseum, Kadrioru kunstimuuseum. Tallinn 2013

  15. Shock, diaschisis and von Monakow

    Directory of Open Access Journals (Sweden)

    Eliasz Engelhardt

    2013-07-01

    Full Text Available The concept of shock apparently emerged in the middle of the 18th century (Whyett as an occurrence observed experimentally after spinal cord transection, and identified as "shock" phenomenon one century later (Hall. The concept was extended (Brown-Séquard and it was suggested that brain lesions caused functional rupture in regions distant from the injured one ("action à distance". The term "diaschisis" (von Monakow, proposed as a new modality of shock, had its concept broadened, underpinned by observations of patients, aiming at distinguishing between symptoms of focal brain lesions and transitory effects they produced, attributable to depression of distant parts of the brain connected to the injured area. Presently, diaschisis is related mainly to cerebrovascular lesions and classified according to the connection fibers involved, as proposed by von Monakow. Depression of metabolism and blood flow in regions anatomically separated, but related by connections with the lesion, allows observing diaschisis with neuroimaging.

  16. Von Hippel–Lindau disease

    Directory of Open Access Journals (Sweden)

    Juhara Haron

    2017-04-01

    Full Text Available Von Hippel–Lindau (VHL disease is a rare autosomal dominantly inherited multisystem disorder characterised by the development of a variety of benign and malignant tumours. We report a case of VHL disease that was inherited by a daughter from her father, who both presented at a young age with progressive headache and were found to have a posterior fossa haemangioblastoma (HB on magnetic resonance imaging (MRI. Multiple benign pancreatic and renal cysts were also noted in both patients.

  17. Microfinance als Geflecht von Anreizproblemen

    OpenAIRE

    Schmidt, Reinhard H.; Tschach, Ingo E.

    2001-01-01

    Während sich die Entwicklungsfinanzierung in Theorie und Praxis generell mit dem Finanzwesen in Entwicklungs- und Transformationsländern befasst, steht im Teilgebiet der Microfinance die Frage im Vordergrund, wie in diesen Ländern der Zugang ärmerer Bevölkerungsgruppen und speziell von Klein- und Kleinstunternehmer(innen), Kleinbauern und sonstigen wirtschaftlich Selbständigen aus eher niedrigen sozialen Schichten zu Kredit und anderen Finanzdiensleistungen verbessert werden kann. Obwohl es e...

  18. Moose von Inselbergen in Benin

    OpenAIRE

    Frahm, Jan-Peter; Porembski, Stefan

    1998-01-01

    Acht Leber- und zehn Laubmoosarten werden von Inselbergen aus Benin angegeben. Fünf der Lebermoose (Acrolejeunea emergens, Riccia atropurpurea, R. congoana, R. discolor, R. moenkemeyeri) und alle Laubmoose (Archidium ohioense, Brachymenium acuminatum, B. exile, Bryum arachnoideum, B. argenteum, Bryum deperssum, Garckea moenkemeyeri, Hyophila involuta, Philonotis mniobryoides und Weissia cf. edentula) werden neu für Benin angegeben. Eight liverworts and ten mosses are reported from inselber...

  19. Entwicklung und Anwendung von Methoden zur Bestimmung von Selen-Spezies in human-biologischem Material

    OpenAIRE

    Jäger, Thomas

    2014-01-01

    Selen ist essentieller Bestandteil von mehr als 25 physiologisch wichtigen menschlichen Enzymen. Der tägliche Bedarf wird überwiegend in Form von organischen Selenverbindungen wie Selenmethionin oder Selenocystein aus der Nahrung aufgenommen. Weitere Expositionswege sind die Einnahme von Nahrungsergänzungsmitteln zur Selensupplementation sowie die inhalative oder dermale Aufnahme von in erster Linie anorganischen Selenverbindungen oder elementarem Selen an Arbeitsplätzen der Selen-verarbeiten...

  20. Dr. von Braun Briefing Walt Disney

    Science.gov (United States)

    1965-01-01

    Dr. von Braun began his association with Walt Disney in the 1950s when the rocket scientist appeared in three Disney television productions related to the exploration of space. Years later, Dr. von Braun invited Disney and his associates to tour the Marshall Space Flight Center (MSFC) in Huntsville, Alabama. This photograph is dated April 13, 1965. From left are R.J. Schwinghamer from the MSFC, Disney, B.J. Bernight, and Dr. von Braun.

  1. Wohnquartiersbeschreibung: ein Instrument zur Regionalisierung von Nachbarschaften

    OpenAIRE

    Hoffmeyer-Zlotnik, Jürgen H. P.

    2001-01-01

    'Ausgehend von der Annahme, daß soziale Differenzierung sich in räumlicher Differenzierung niederschlägt, bietet eine Beschreibung der Struktur des näheren Wohnumfeldes die Möglichkeit, das Wohnquartier als Handlungsraum und Sozialisationsinstanz zur Interpretation von Umfragedaten zu nutzen. Das vorliegende Instrumentarium erlaubt es, das Wohnquartier unabhängig von Zensusdaten über Merkmale, die in der eigenen Umfrage erhoben werden, zu charakterisieren.' (Autorenreferat) 'The general hy...

  2. Identification and characterization of multidrug-resistant Salmonella enterica serotype Albert isolates in the United States.

    Science.gov (United States)

    Folster, Jason P; Campbell, Davina; Grass, Julian; Brown, Allison C; Bicknese, Amelia; Tolar, Beth; Joseph, Lavin A; Plumblee, Jodie R; Walker, Carrie; Fedorka-Cray, Paula J; Whichard, Jean M

    2015-05-01

    Salmonella enterica is one of the most common causes of bacterial foodborne illness in the United States. Although most Salmonella infections are self-limiting, antimicrobial treatment of invasive salmonellosis is critical. The primary antimicrobial treatment options include fluoroquinolones or extended-spectrum cephalosporins, and resistance to these antimicrobial drugs may complicate treatment. At present, S. enterica is composed of more than 2,600 unique serotypes, which vary greatly in geographic prevalence, ecological niche, and the ability to cause human disease, and it is important to understand and mitigate the source of human infection, particularly when antimicrobial resistance is found. In this study, we identified and characterized 19 S. enterica serotype Albert isolates collected from food animals, retail meat, and humans in the United States during 2005 to 2013. All five isolates from nonhuman sources were obtained from turkeys or ground turkey, and epidemiologic data suggest poultry consumption or live-poultry exposure as the probable source of infection. S. enterica serotype Albert also appears to be geographically localized to the midwestern United States. All 19 isolates displayed multidrug resistance, including decreased susceptibility to fluoroquinolones and resistance to extended-spectrum cephalosporins. Turkeys are a likely source of multidrug-resistant S. enterica serotype Albert, and circulation of resistance plasmids, as opposed to the expansion of a single resistant strain, is playing a role. More work is needed to understand why these resistance plasmids spread and how their presence and the serotype they reside in contribute to human disease. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

  3. The Influence of Ernst Mach and Ludwig Boltzmann on Albert Einstein

    International Nuclear Information System (INIS)

    Broda, E.

    1979-01-01

    This document, written by Engelbert Broda in 1979, analyses the influence of Ernst Mach and Ludwig Boltzmann on Albert Einstein. Broda describes how Einstein and his scientific thinking benefited from Mach’s criticism on classical mechanics and its basic concepts like absolute time and absolute space. This criticism encouraged Einstein in the time he worked on his special relativity. On the other side Broda writes about the influence of Ludwig Boltzman, an atomist, whose scientific work and research prepared the ground for Einsteins work on the quantum-structure of electromagnetic radiation or the discovery of the photoelectric effect. (nowak)

  4. The legacy of Albert Einstein a collection of essays in celebration of the Year of Physics

    CERN Document Server

    2007-01-01

    This indispensable volume contains a compendium of articles covering a vast range of topics in physics which were begun or influenced by the works of Albert Einstein: special relativity, quantum theory, statistical physics, condensed matter physics, general relativity, geometry, cosmology and unified field theory. An essay on the societal role of Einstein is included. These articles, written by some of the renowned experts, offer an insider's view of the exciting world of fundamental science. Sample Chapter(s). Chapter 1: Einstein and the Search for Unification (625 KB). Contents: Einstein and

  5. PEMBENTUKAN KARAKTER PADA ANAK: MODEL MEKANISME SANKSI DIRI DARI ALBERT BANDURA SEBAGAI REGULASI PERILAKU MORAL

    Directory of Open Access Journals (Sweden)

    Sri Lestari

    2016-06-01

    being and happiness. Albert Bandura proposed self‐sanction mechanism model to regulate moral behavior by giving physical sanction and verbal reprimand. As child grows, the child need parental guiding to understand standards of conduct and to learn about social sanction. If child can function self‐sanction mechanism, child is expected be able to evaluate his conduct right or wrong. The functioning of behavior moral regulation is an important part in developing child’s character. The strength and weakness of model and the application of this model in Indonesian context will be discussed.

  6. Albert Einstein and his mentor Max Talmey. The seventh Charles B. Snyder Lecture.

    Science.gov (United States)

    Ravin, J G

    1997-01-01

    While he was a student at the Munich medical school, Max Talmey strongly influenced the education of Albert Einstein. Their association occurred during five years of Einstein's second decade. They lost contact for many years after each left Munich. Talmey emigrated to the United States and practiced medicine, mainly ophthalmology, in New York City. He made significant contributions to medicine, to the popularization of Einstein's work, and to the development of international languages. The relationship of Talmey and Einstein was rekindled when Einstein visited and later moved to the United States.

  7. El lugar de la persuasión en sociedades degradadas: sobre Albert Speer

    Directory of Open Access Journals (Sweden)

    Ángela Uribe

    2012-12-01

    Full Text Available In this paper I try to contrast the sense of the term "persuasion", as defined by Aristotle in his Rhetoric, with the sense of the term "fascination", proposed by Hannah Arendt in her Origins of Totalitarianism. I illustrate such contrast through references to the relationship between Albert Speer and Adolf Hitler. By considering the use of the two terms and the references, I reach a conclusion that shows why, in what I call "degraded social orders", there is no place for rhetoric.

  8. Evolution of egoism on semi-directed and undirected Barabási-Albert networks

    Science.gov (United States)

    Lima, F. W. S.

    2015-05-01

    Through Monte Carlo simulations, we study the evolution of the four strategies: Ethnocentric, altruistic, egoistic and cosmopolitan in one community of individuals. Interactions and reproduction among computational agents are simulated on undirected and semi-directed Barabási-Albert (BA) networks. We study the Hammond-Axelrod (HA) model on undirected and semi-directed BA networks for the asexual reproduction case. With a small modification in the traditional HA model, our simulations showed that egoism wins, differently from other results found in the literature where ethnocentric strategy is common. Here, mechanisms such as reciprocity are absent.

  9. Biohistorical materials and contemporary privacy concerns-the forensic case of King Albert I.

    Science.gov (United States)

    Larmuseau, Maarten H D; Bekaert, Bram; Baumers, Maarten; Wenseleers, Tom; Deforce, Dieter; Borry, Pascal; Decorte, Ronny

    2016-09-01

    The rapid advancement of technology in genomic analysis increasingly allows researchers to study human biohistorical materials. Nevertheless, little attention has been paid to the privacy of the donor's living relatives and the negative impact they might experience from the (public) availability of genetic results, even in cases of scientific, forensic or historical relevance. This issue has become clear during a cold case investigation of a relic attributed to Belgian King and World War I-hero Albert I who died, according to the official version, in a solo climbing accident in 1934. Authentication of the relic with blood stains assigned to the King and collected on the place where his body was discovered is recognised as one of the final opportunities to test the plausibility of various conspiracy theories on the King's demise. While the historical value and current technological developments allow the genomic analysis of this relic, publication of genetic data would immediately lead to privacy concerns for living descendants and relatives of the King, including the Belgian and British royal families, even after more than 80 years. Therefore, the authentication study of the relic of King Albert I has been a difficult exercise towards balancing public research interests and privacy interests. The identification of the relic was realised by using a strict genetic genealogical approach including Y-chromosome and mitochondrial genome comparison with living relatives, thereby limiting the analysis to genomic regions relevant for identification. The genetic results combined with all available historical elements concerning the relic, provide strong evidence that King Albert I was indeed the donor of the blood stains, which is in line with the official climbing accident hypothesis and contradicts widespread 'mise-en-scène' scenarios. Since publication of the haploid data of the blood stains has the potential to violate the privacy of living relatives, we opted for

  10. MUROS ABSURDOS E CONDIÇÃO HUMANA NA OBRA DE ALBERT CAMUS

    Directory of Open Access Journals (Sweden)

    Patrícia Oliveira Machado

    2015-04-01

    Full Text Available Albert Camus descreve a condição humana como sendo contingente, frágil e absurda, para isso ele utiliza a noção de “muros absurdos”, que são situações que enfrentamos e contra as quais não podemos escapar. Se a princípio, a morte, a velhice, a desumanidade parecem experiências banais, no pensamento camusiano, elas se revelam como possibilidade de tomada de consciência do absurdo de nossa condição. Palavras-chave: absurdo; condição humana; consciência.

  11. Von Willebrand disease protects against arterial thrombosis

    NARCIS (Netherlands)

    Sanders, Y.V.; Eikenboom, J.C.; De Wee, E.M.; Van Der Bom, J.G.; Cnossen, M.H.; Degenaar-Dujardin, M.E.; Fijnvandraat, K.; Kamphuisen, P.W.; Laros-Van Gorkum, B.A.; Meijer, K.; Mauser -Bunschoten, E.P.; Leebee k, F.W.

    Background and Aims: Von Willebrand disease (VWD) is caused by reduced levels of or dysfunctional von Willebrand factor (VWF) and is characterized by a bleeding tendency. It is well known that individuals with high VWF levels have a higher risk for arterial thrombosis. Although it has never been

  12. Research, design and education, Von Humboldt revisited

    NARCIS (Netherlands)

    Bax, M.F.T.; Doevendans, C.H.; Trum, H.M.G.J.; Langenhuizen, Anja; Ouwerkerk, Marieke van; Rosemann, Jurgen

    2001-01-01

    This paper is a result of reflection on the interrelation design-research-cultivation, and on the interpretation of Von Humboldt's maxim: 'Einheit von Forschung und Lehre', which governed the academic world in the past two centuries. It is argued that 'Forschung' should be interpreted as 'Research

  13. Diffusion von Leerstelleninseln auf Cu(111)

    NARCIS (Netherlands)

    Verheij, Laurens K.; Schlößer, Dietmar; Rosenfeld, Georg

    1998-01-01

    Die zufällige Bewegung von Leerstelleninseln wurde bisher vorwiegend in einem Bild beschrieben, das von der Diffusion einzelner Atome ausgeht. In diesem Bild kann man Inseldiffusion durch die Einstein-Beziehung für Brownsche Bewegung ((Δ r)2 = 4 D Δ t) beschreiben. Für die Diffusionskonstante D wird

  14. Albert Schweitzer (1875-1965: Fiction and Historical Reconstruction in Movies

    Directory of Open Access Journals (Sweden)

    Antonio CARRERAS PANCHÓN

    2016-09-01

    Full Text Available The 1952 Nobel Peace Prize granted to Albert Schweitzer (1875-1965 meant not only an acknowledgement of his altruistic work in Africa but also implied his development into a global public figure. His influence covered a wide range of fields (theologian, philosopher, musician, physician. In the context of the cold war and the menace of a nuclear war, he advocated for a universal concept of ethics and the “Reverence for life”. His life was very soon object of dramatisations, both in film and theatre plays, often openly apologetically. Following the decolonization and the fall of real socialism, his figure has been revisited in a number of films. However, many of these modern dramatisations tend to focus on thencurrent concerns and disregard the contradictions and limitations of Albert Schweitzer. The biopic is a genre where the freedom of scriptwriters and directors prevail, and where those specific events that may be most appealing to the public are emphatically portrayed. The documentary film, intended to enhance the image of the person, has given way to other approaches, where a number of Schweitzer acquaintances provide a more clear and corroborated picture of his complex personality.

  15. Heinrich ZANGGER (1874-1957. El hombre que salvó la vida de Albert Einstein

    Directory of Open Access Journals (Sweden)

    Julio Montes-Santiago

    2012-03-01

    Full Text Available El profesor de la Universidad de Zurich, Heinrich Zangger (1874-1957, es recordado principalmente por haber sido compañero y amigo de Albert Einstein. La abundante correspondencia entre ambos revela esclarecedores aspectos del pensamiento científico de Einstein. Sin embargo, es menos conocido que en varias ocasiones salvó la vida del físico (rescatándole de una intoxicación por monóxido de carbono o suministrándole alimentos durante las penurias de la I Guerra Mundial y veló por las necesidades económicas y de salud del resto de la familia de Einstein: su primera mujer Mileva y sus hijos Hans Albert y Eduard. Pero además Zangger fue un hombre extraordinario que merece ser recordado también por sus aportaciones pioneras en el campo de las enfermedades profesionales como la silicosis o la intoxicación por plomo, sobre la Medicina de catástrofes, por sus estudios forenses y de Derecho sanitario, así como por su labor humanitaria con la Cruz Roja.

  16. Von Hippel-Lindau Disease

    Directory of Open Access Journals (Sweden)

    Hes Frederik J

    2005-11-01

    Full Text Available Abstract A germline mutation in the Von-Hippel Lindau (VHL gene predisposes carriers to development of abundantly vascularised tumours in the retina, cerebellum, spine, kidney, adrenal gland and pancreas. Most VHL patients die from the consequences of cerebellar haemangioblastoma or renal cell carcinoma. The VHL gene is a tumour suppressor gene and is involved in angiogenesis by regulation of the activity of hypoxia-inducible factor 1-α (HIF1-α. Clinical diagnosis of VHL can be confirmed by molecular genetic analysis of the VHL gene, which is informative in virtually all VHL families. A patient with (suspicion for VHL is an indication for genetic counselling and periodical examination.

  17. 175 years of wire rope. A reminiscence of Mining Councillor Albert's invention; 175 Jahre Drahtseil. Eine Erinnerung an Oberbergrat Alberts Erfindung

    Energy Technology Data Exchange (ETDEWEB)

    Lampe, Wolfgang [NLA Niedersachsen, Clausthal-Zellerfeld (Germany); Rueckbrodt, Kai [Landesamt fuer Bergbau, Energie und Geologie, Clausthal-Zellerfeld (Germany)

    2010-06-15

    There is a vague consensus that the wire rope can be designated as the most sustainable invention from the mining industry in Harz mountains. Such wire ropes are not to be excluded any longer from the today's life. These ropes really seem quite self-evident not only in the mining industry. The name of the Mining Councillor Wilhelm August Julius Albert inseparably is connected with wire ropes. The development of the first, in Clausthal-Zellerfeld (Federal Republic of Germany) successfully used wire rope consisting of iron wires succeeded to him. The year 2009 is the 175th anniversary of the invention of wire ropes. In 2009, the mountain city Clausthal-Zellerfeld evoked this anniversary with a week-long festival. At 22nd and 23th July1834, two wire ropes consisting of iron wires with a length of 605 m were put into operation for the first time at the 408 m deep pit Caroline in Clausthal-Zellerfeld. Instead of the past belt conveyors or hemp ropes, the new hoisting ropes proved to be a great success so that other pits also were retrofitted, accordingly.

  18. Jacob Stael von Holstein ja palladionism eesti arhitektuuris / Ants Hein

    Index Scriptorium Estoniae

    Hein, Ants, 1952-

    2005-01-01

    Sõjaväeinsenerist ja arhitektist Jacob Stael von Holsteinist (1628, Pärnu-1679), tema kavandatud hoonetest ja rollist 17. sajandi II poole arhitektuuris. Fabian von Ferseni Toompeal Lossiplatsil asunud elamust (lammutati 1894) ja Maardu mõisahoonest, Hans von Ferseni Mäo mõisahoonest Järvamaal, Otto Wilhelm von Ferseni majast Toompeal, Axel von Roseni majast Tallinnas Pikk t. 28 (1670-74), Otto Reinhold von Taube majast Tartus (hävinud), J. S. von Holsteini enda hoonetest: majast Tallinnas Toompea 1, Anija mõisahoonest, elamust Riias jm. Bibliograafia lk. 452

  19. The von Meyenburg complex; Der von Meyenburg Komplex

    Energy Technology Data Exchange (ETDEWEB)

    Schwab, S.A.; Bautz, W.; Uder, M.; Kuefner, M.A. [Erlangen-Nuernberg Univ., Erlangen (Germany). Inst. fuer Radiologie

    2008-07-01

    The von Meyenburg complex (VMC) describes bile duct hamartomas and presents a rare, benign incidental finding in liver imaging. We report on a 61-year-old man, who was referred for a follow up study 14 years after remission of Hodgkin's disease. Computed tomography (CT) revealed multiple hypodense lesions throughout the liver, primary suggesting recurrent Hodgkin's disease. Previous CT-examinations, which were obtained at a later date, showed those lesions in identical distribution and morphology over the years, leading to diagnosis of multiple bile duct hamartomas (VMC). Making imaging-based diagnosis of VMC including ultrasound, CT and magnetic resonance imaging is a challenging task for the radiologist. Based on literature research findings, the impact of different modalities in the diagnostic work-up of VMC is discussed. (orig.)

  20. Self-organized Criticality in a Modified Evolution Model on Generalized Barabasi-Albert Scale-Free Networks

    International Nuclear Information System (INIS)

    Lin Min; Wang Gang; Chen Tianlun

    2007-01-01

    A modified evolution model of self-organized criticality on generalized Barabasi-Albert (GBA) scale-free networks is investigated. In our model, we find that spatial and temporal correlations exhibit critical behaviors. More importantly, these critical behaviors change with the parameter b, which weights the distance in comparison with the degree in the GBA network evolution.

  1. Predicted high-water elevations for selected flood events at the Albert Pike Recreation Area, Ouachita National Forest

    Science.gov (United States)

    D.A. Marion

    2012-01-01

    The hydraulic characteristics are determined for the June 11, 2010, flood on the Little Missouri River at the Albert Pike Recreation Area in Arkansas. These characteristics are then used to predict the high-water elevations for the 10-, 25-, 50-, and 100-year flood events in the Loop B, C, and D Campgrounds of the recreation area. The peak discharge and related...

  2. Albert Einstein Distinguished Educators Fellowship Act of 1994. Report To Accompany S. 2104. 103D Congress, 2d Session, Senate.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Energy and Natural Resources.

    This document contains the text of the "Albert Einstein Distinguished Educators Fellowship Act of 1994" (S. 2104) along with related analysis. The bill establishes a Department of Energy (DOE) fellowship program for math and science teachers that provides them opportunities to work at DOE labs in order to enhance coordination and…

  3. Neues über das Tertiär von Java und die mesozoischen Schichten von West-Borneo

    NARCIS (Netherlands)

    Martin, K.

    1888-01-01

    Die Monographie, welche unter dem Titel Die Fossilien von Java herausgegeben wird ¹), ist so weit fortgeschritten, dass sich aus den in ihr beschriebenen Gastropoden bereits eine Anzahl von Schlussfolgerungen ableiten lässt, welche für die in Bearbeitung begriffene, geologische Karte von Java von

  4. Eine Analyse des Zusammenhangs zwischen dem Konsum von Alkopops und dem Problemverhalten von Jugendlichen

    OpenAIRE

    Metzner, Cornelia Beate Isabel

    2007-01-01

    Zielsetzung: In dieser Arbeit wird untersucht, ob bei Jugendlichen ein Zusammenhang zwischen dem Konsum von Alkopops einerseits und dem sonstigen Alkoholtrinkverhalten, dem Konsum von Zigaretten und illegalen Drogen sowie weiteren Risikoverhaltensweisen andererseits besteht, ferner ob sich Unterschiede im Verhalten von Jungen und Mädchen ergeben. Theoretischer und empirischer Hintergrund: �Alkopops�, d. h. Mischgetränke diverser Hersteller aus Likör bzw. Schnaps und Limonade sowie wein- ...

  5. Analytik von Minorlipiden: Ferulasäureester von Phytosterolen (gamma-Oryzanol) in Reis

    OpenAIRE

    Miller, Andreas

    2005-01-01

    Ferulasäureestern von Phytosterolen (γ-Oryzanol) werden antioxidative und cholesterinsenkende Eigenschaften zugeschrieben. Bisher beschriebene Methoden zur Analytik von γ-Oryzanol in Reis erforderten eine aufwendige Aufreinigung des Probenextrakts. In dieser Arbeit wurde basierend auf der on-line LC-GC eine Methode entwickelt, die die simultane Bestimmung von γ-Oryzanol-Gehalt und Sterylferulat-Verteilung ohne Aufreinigung des Probenextrakts erlaubt. Mit Hilfe der Technik wurden die natürlich...

  6. Redoxspeziation von endlagerrelevanten Elementen mit Hilfe von Trennmethoden gekoppelt an ein Massenspektrometer mit induktiv gekoppeltem Plasma

    OpenAIRE

    Graser, Carl-Heinrich

    2015-01-01

    Im Rahmen dieser Arbeit wurden Redoxspeziationsanalysen von Eisen, Neptunium und Plutonium per CE-SF-ICP-MS durchgeführt. Durch Optimierung der Trennparameter konnten Trennungen der Pu Oxidationsstufen III bis VI und Trennungen der Np Oxidationsstufen IV bis VI binnen 15 Minuten mit einer Nachweisgrenze von 10-12 M durchgeführt werden. Die Trennung der Fe Oxidationsstufen II und III gelang in weniger als 5 Minuten mit einer Nachweisgrenze von 5-10-8 M.

  7. Albert Sabin and the Coalition to Eliminate Polio from the Americas.

    Science.gov (United States)

    Hampton, Lee

    2009-01-01

    Albert B. Sabin, MD, developer of the oral polio vaccine, was also a major proponent of its use in annual vaccination campaigns aimed at the elimination of polio. Sabin argued that administering his vaccine simultaneously to every child in a country would break polio's chains of transmission. Although he was already promoting mass vaccination by the 1960s, Sabin's efforts expanded considerably when he became an adviser to groups fighting polio in the Americas in the 1980s. Sabin's experiences provide a window into both the formation of the coalition that eliminated poliomyelitis from the Western Hemisphere and what can happen when biomedical researchers become public health policy advisers. Although the polio elimination coalition succeeded in part because member groups often accommodated each other's priorities, Sabin was often limited by his indifference to the interests of those he was advising and to the shortcomings of his vaccine.

  8. Preservar la experiencia: sobre el imperativo metodológico de Albert Camus

    Directory of Open Access Journals (Sweden)

    Juan Ignacio Blanco Ilari

    2016-07-01

    Full Text Available Albert Camus was one of the most important writers of the last century. In this paper, one of the central subjects of his work it´s analyzed: the need to preserve the original experience from the suffocating conceptualization and the distortion of reason. Camus’s work represents a tireless effort to retain pictures and metaphors, as well as the persons and places where he belongs. Facing the strangeness of the distant thought, Camus raises the power of art as a place of memory. This article attempts to explore some of the most relevant concepts of his work. The intention is synoptic but not exhaustive. The absurd, the rebellion, the nuptials with the Mediterranean sun, are some of the issues that articulate his work. The treatment of the artist could help us keep an almost stubborn fidelity to those things which deserve to be protected.

  9. About Time. Physics, Philosophy and the Battle Between Albert Einstein and Henri Bergson

    Science.gov (United States)

    Frank, Adam

    The historical relationship between physics and philosophy has had many famous high and low points. The two function best when both can challenge and support each other. In this talk I explore the famous debate between Albert Einstein and Henri Bergson over the nature of time. While history rightly judged Einstein to have won the debate in terms of relativity, there were deeper aspects of Bergsons critique that remain unappreciated. We will explore the different ways philosophy approaches the issue of time. In particular, we will look at the Continental Schools\\x9D, such as Phenomenology, which brings a unique perspective to the debate lying outside the traditional approach of physicists. From this perspective questions related to the act of being an observer, its essential subjective nature and the proper context of physics can be explored.

  10. Dynamic scaling, data-collapse and self-similarity in Barabasi-Albert networks

    Energy Technology Data Exchange (ETDEWEB)

    Hassan, M Kamrul; Pavel, Neeaj I [Theoretical Physics Group, Department of Physics, University of Dhaka, Dhaka 1000 (Bangladesh); Hassan, M Zahedul, E-mail: khassan@univdhaka.edu [Institute of Computer Science, Bangladesh Atomic Energy Commission, Dhaka 1000 (Bangladesh)

    2011-04-29

    In this paper, we show that if each node of the Barabasi-Albert (BA) network is characterized by the generalized degree q, i.e. the product of their degree k and the square root of their respective birth time, then the distribution function F(q, t) exhibits dynamic scaling F(q, t {yields} {infinity}) {approx} t{sup -1/2}{phi}(q/t{sup 1/2}) where {phi}(x) is the scaling function. We verified it by showing that a series of distinct F(q, t) versus q curves for different network sizes N collapse onto a single universal curve if we plot t{sup 1/2}F(q, t) versus q/t{sup 1/2} instead. Finally, we show that the BA network falls into two universality classes depending on whether new nodes arrive with single edge (m = 1) or with multiple edges (m > 1).

  11. International Dictatorship or International Democracy. A Discussion of Albert Camus’ 1946 Considerations

    Directory of Open Access Journals (Sweden)

    Visone Tommaso

    2015-11-01

    Full Text Available In the series Neither Victims Nor Executioners (1946 the Franco-Algerian writer Albert Camus argued for the need of a relative utopia that would allow man, who refused the logic of murder and violence, to revolt against their historical condition. To this end Camus stressed the importance of fighting for a new democratic world order that would have reversed the condition of international dictatorship immanent in the interdependent world of the 20th century. In the series of essays another reading is possible; an attempt to find a new political way after the end of the classic modern world - a system founded on the supremacy of European nation-States - and to consider such an attempt as an interesting standpoint to face current transnational challenges.

  12. Words, Names, Nature, Earth: On the Poetry of Pierre-Albert Jourdan

    Directory of Open Access Journals (Sweden)

    Yves Bonnefoy

    1989-11-01

    Full Text Available An ambivalence toward language is present throughout the work of Pierre-Albert Jourdan. Words are associated with the closure of a grey world; they are always arriving late, after the fact; they are veils, masks, dreams detached from truth, knowledge, and immediacy. Yet, words and names hold out the possibility of hope; they can designate the presence of beauty in the world; they can mediate the encounter of self and other. The human word signifies itself through the substance of the world and the communion of beings. At the intersection of natural reality—the center of the real for Jourdan—and of language are found the garden, the earth, places of an ephemeral, haiku like presence where the natural opens itself to the human.

  13. La arquitectura como objeto técnico. La arquitectura industrial de Albert Kahn

    Directory of Open Access Journals (Sweden)

    Luis Guillermo Pancorbo Crespo

    2014-10-01

    Full Text Available La adopción del paradigma mecanicista por parte de la ciencia impulsó la revolución tecnológica e industrial, dando origen a la era de la máquina y a una nueva categoría de lo material; los objetos técnicos. El predominio generalizado del paradigma mecánico en arquitectura a partir del siglo XX, adoptando la técnica como rectora de la actividad arquitectónica, y utilizando premisas racionales y científicas en el proceso de proyecto, supuso el nacimiento de la arquitectura moderna. En esta génesis tuvo un papel destacado la obra industrial de Albert Kahn, que transporta a la arquitectura el tipo de proyecto utilizado por los ingenieros para la creación de los objetos técnicos. Esta investigación trata de pormenorizar y poner en valor esta influencia, que creemos de vital importancia y que en cambio ha tenido escasa fortuna crítica. La actual sustitución del paradigma mecánico en arquitectura, consagrado por el Movimiento Moderno, por un nuevo paradigma que podríamos denominar termodinámico, forzada por los nuevos modelos de sostenibilidad y ahorro energético, vuelve a poner en primera línea ciertas obras industriales de Albert Kahn, en las que la gestión de las condiciones ambientales juega un papel prioritario en la génesis del proyecto.

  14. THE DIGITAL VON FAHRENHEID PYRAMID

    Directory of Open Access Journals (Sweden)

    M. Bura

    2017-08-01

    Full Text Available 3D Scanners Lab from Digital Humanities Laboratory at the University of Warsaw initiated the scientific project, the purpose of which was to call attention to systematically penetrated and devastated pyramid-shaped tomb from the XVIII/XIX century, of family von Fahrenheid in Rapa in Banie Mazurskie commune (NE Poland. By conducting a series of non-invasive studies, such as 3D inventory using terrestrial laser scanning (TLS, thermal imaging, georadar measurements (around and inside the tomb and anthropological research of mummified remains as well - the complete dataset was collected. Through the integration of terrestrial (TLS and airborne laser scanning (ALS authors managed to analyse the surroundings of Fahrenheid pyriamid and influence of some objects (like trees on the condition and visibility of the Pyramids in the landscape.

  15. Die Wirkung von Desacetylcefotaxin, einem Metaboliten von Cefotaxim, in vitro und auf die experimentelle Infektion mit Escherichia coli

    OpenAIRE

    Wirbelauer, J.; Hof, H.; Hacker, Jörg

    2009-01-01

    Die MHK-Werte von Desacetylcefotaxim gegen verschiedene, z. T. ampicillinresistente Stämme von Escherichia coH, die mit Hilfe einer Agardilutionsmethode erhoben wurden, waren höher als die von Cefotaxim und Ceftriaxon, jedoch niedriger als die von Cefoxitin. In einem Modell der systemischen Infektion der Maus mit einem plasmidtragenden, betalactamaseproduzierenden Stamm von E. coli führte die Therapie mit Desacetylcefotaxim zu einer starken Reduktion der Keime pro Leber. Im Vergleich zur Ther...

  16. VON WISPR Family Processors: Volume 1

    National Research Council Canada - National Science Library

    Wagstaff, Ronald

    1997-01-01

    ...) and the background noise they are embedded in. Processors utilizing those fluctuations such as the von WISPR Family Processors discussed herein, are methods or algorithms that preferentially attenuate the fluctuating signals and noise...

  17. Von Onlineplattformen und mittelalterlichen Märkten

    Directory of Open Access Journals (Sweden)

    Claudius Gräbner

    2017-12-01

    Full Text Available Mit der zunehmenden Digitalisierung und Vernetzung ökonomischer Systeme haben plattformbasierte Interaktionsbeziehungen stark an Bedeutung gewonnen. Hier werden zwei oder mehr Nutzungsgruppen durch eine dritte Seite, die Plattform, zusammengebracht. Die Interaktion wird in solchen zweiseitigen Märkten von den Plattformbetreibern kontrolliert. Kreditkartensysteme, Softwaremärkte oder werbefinanzierte Online-Communities stellen typische Beispiele dar. Da die Analyse von zweiseitigen Märkten mit Gleichgewichtsmodellen aufgrund der algebraischen Struktur des Problems in der Regel nicht praktikabel ist, präsentieren wir im vorliegenden Beitrag ein agentenbasiertes Modell, welches in einem kürzlich erschienenen Artikel ausführlicher diskutiert wird. Anhand von illustrativen Beispielen verdeutlichen wir die Implikationen eines agentenbasierten Ansatzes für die Innovationsökonomik im Allgemeinen und das Studium von Technologieentwicklung im Besonderen.

  18. Johann Friedrich Wilhelm Adolf von Baeyer

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 19; Issue 6. Johann Friedrich Wilhelm Adolf von Baeyer: A Pioneer of Synthetic Organic Chemistry. Gopalpur Nagendrappa. General Article Volume 19 Issue 6 June 2014 pp 489-522 ...

  19. Titanisierung von Implantatoberflächen

    Science.gov (United States)

    Zimmermann, Hanngörg; Heinlein, Markus; Guldner, Norbert W.

    Titan gilt seit Jahrzehnten als einer der wichtigsten Implantatwerkstoffe in der Medizin. Neben den guten mechanischen Eigenschaften (Leichtigkeit, hohe Festigkeit etc.), besitzen Titanimplantate vor allem eine hervorragende Körperverträglichkeit, so dass die Implantate optimal in den humanen Organismus integriert werden [1]. Ist jedoch aufgrund der Anforderungen an das Implantat eine hohe Flexibilität und/ oder Elastizität gefragt, so scheidet der Werkstoff Titan aufgrund seiner spröden und unflexiblen Materialeigenschaften aus. Die Folge ist der Einsatz von Implantatmaterialien, sowohl künstlichen als auch biologischen Ursprungs, welche nicht selten eine unzureichende Biokompatibilität aufweisen und somit zu Fremdköper- und immunologischen Reaktionen und Einkapselung des Implantates führen können. Die Erhöhung der Körperverträglichkeit, eine Adaption an das biologische Umfeld und eine hohe Biokompatibilität sind demzufolge die wichtigsten Eigenschaften bei der bedarfsgerechten Herstellung von Implantaten und Implantatoberflächen. Zur Gestaltung von innovativen, biokompatiblen Oberflächen stehen unterschiedliche technische Lösungsansätze zur Verfügung. Zum einen besteht die Möglichkeit, geeignete Oberflächeneigenschaften aus dem Grundmaterial selbst zu optimieren. Dies geschieht unter anderem durch Modifikation der Werkstoffoberflächen in Form von Texturierungen und Oberflächenrauhigkeiten. Zum anderen können die Oberflächeneigenschaften unabhängig von denen des Trägermaterials gestaltet werden. Durch Funktionalisierung der Oberflächen mit geeigneten Beschichtungen oder der Zugabe von Medikamenten (Drug Eluting) werden die Kunststoffimplantate dahingehend verändert, dass eine Steigerung der Körperakzeptanz erreicht wird. Die Titanbeschichtung von Implantatoberflächen kombiniert die positiven Materialeigenschaften von Titan und Polymer.

  20. 50th birthday of Christian von Ferber

    Directory of Open Access Journals (Sweden)

    2011-06-01

    Full Text Available On May 15, 2011 Christian von Ferber - member of the Editorial Board of "Condensed Matter Physics" and renowned expert in the fields of soft matter physics and complex systems - celebrated his 50th birthday. The Editorial board of CMP, colleagues and friends warmy congratulate Christian von Ferber and wish him and his family continuing good health and to enjoy many adventures and discoveries in his future scientific travels!

  1. The classification problem for von Neumann factors

    DEFF Research Database (Denmark)

    Sasyk, R.; Törnquist, Asger Dag

    2009-01-01

    We prove that it is not possible to classify separable von Neumann factors of types II, II or III, 0 ≤ λ ≤ 1, up to isomorphism by a Borel measurable assignment of "countable structures" as invariants. In particular the isomorphism relation of type II factors is not smooth. We also prove...... that the isomorphism relation for von Neumann II factors is analytic, but is not Borel....

  2. Hullud päevad von Krahlis

    Index Scriptorium Estoniae

    2006-01-01

    Von Krahli Teatris mängitakse neil päevi neli korda Peeter Jalaka lavastuses Tõnu Kõrvitsa kammeroopereid "Tuliaed" ja "Mu luiged, mu mõtted", mille aluseks on luuletaja Marie Heibergi saatus. Libreto autor on Maarja Kangro. Kammerooperid tulevad lavale Von Krahli Teatri ja Nargen Opera koostöös. Esitavad Kädy Plaas, Helen Lokuta, Nargen Opera koor ja Tallinna Kammerorkester, dirigent Tõnu Kaljuste

  3. Bedeutung von Umwelt- und Organismusfaktoren bei Autoaggressionen

    OpenAIRE

    Rohmann, Ulrich H.; Elbing, Ulrich; Hartmann, Hellmut

    1988-01-01

    In der vorliegenden Arbeit werden übergeordnete Hypothesen zu autoaggressiven Verhaltensweisen formuliert, wobei prozeßhafte Abläufe von umweltbezogenen und organischen Variablen angenommen werden. Eine solche dynamische Beziehung hat ihre Bedeutung sowohl für verursachende als auch aufrechterhaltende Faktoren. In einer Querschnittuntersuchung lassen sich Korrelationen von Tageszeit- und Tätigkeitscharakteristiken (umweltbezogene Variablen) zur Autoaggressionshäufigkeit und Pulsfrequenz (Orga...

  4. Visualisierung von typisierten Links in Linked Data

    Directory of Open Access Journals (Sweden)

    Georg Neubauer

    2017-09-01

    Full Text Available Das Themengebiet der Arbeit behandelt Visualisierungen von typisierten Links in Linked Data. Die wissenschaftlichen Gebiete, die im Allgemeinen den Inhalt des Beitrags abgrenzen, sind das Semantic Web, das Web of Data und Informationsvisualisierung. Das Semantic Web, das von Tim Berners Lee 2001 erfunden wurde, stellt eine Erweiterung zum World Wide Web (Web 2.0 dar. Aktuelle Forschungen beziehen sich auf die Verknüpfbarkeit von Informationen im World Wide Web. Um es zu ermöglichen, solche Verbindungen wahrnehmen und verarbeiten zu können sind Visualisierungen die wichtigsten Anforderungen als Hauptteil der Datenverarbeitung. Im Zusammenhang mit dem Sematic Web werden Repräsentationen von zuhammenhängenden Informationen anhand von Graphen gehandhabt. Der Grund des Entstehens dieser Arbeit ist in erster Linie die Beschreibung der Gestaltung von Linked Data-Visualisierungskonzepten, deren Prinzipien im Rahmen einer theoretischen Annäherung eingeführt werden. Anhand des Kontexts führt eine schrittweise Erweiterung der Informationen mit dem Ziel, praktische Richtlinien anzubieten, zur Vernetzung dieser ausgearbeiteten Gestaltungsrichtlinien. Indem die Entwürfe zweier alternativer Visualisierungen einer standardisierten Webapplikation beschrieben werden, die Linked Data als Netzwerk visualisiert, konnte ein Test durchgeführt werden, der deren Kompatibilität zum Inhalt hatte. Der praktische Teil behandelt daher die Designphase, die Resultate, und zukünftige Anforderungen des Projektes, die durch die Testung ausgearbeitet wurden.

  5. Comments on the Paper "Is the Sea Level Stable at Aden, Yemen?" by Albert Parker and Clifford D. Ollier in Earth Systems and Environment (Volume 1, December 2017)

    Science.gov (United States)

    Rickards, Lesley

    2018-02-01

    This short note provides comments and a response to the paper published in Earth Systems and Environment by Albert Parker and Clifford D. Ollier (Volume 1, December 2017) entitled "Is the Sea Level Stable at Aden, Yemen?"

  6. History and perspectives of medical research at the Albert Schweitzer Hospital in Lambaréné, Gabon.

    Science.gov (United States)

    Ramharter, Michael; Adegnika, Ayola A; Agnandji, Selidji T; Matsiegui, Pierre Blaise; Grobusch, Martin P; Winkler, Stefan; Graninger, Wolfgang; Krishna, Sanjeev; Yazdanbakhsh, Maria; Mordmüller, Benjamin; Lell, Bertrand; Missinou, Michel A; Mavoungou, Elie; Issifou, Saadou; Kremsner, Peter G

    2007-01-01

    In 1913 Albert Schweitzer founded one of the first modern hospitals in Africa dedicated to the health of the local population. The Albert Schweitzer Hospital is located in Lambaréné, a small town in Gabon. In 1981 a research department--the Medical Research Unit--was established with the aim to perform research in the field of infectious diseases ( www.lambarene.org ). The main focus lies on clinical research on malaria and other parasitic diseases. Studies on the molecular biology and immunology of parasitic diseases are fostered since the inauguration of a novel building dedicated for basic science. A training program in clinical research in tropical diseases for African scientists has been set up recently.

  7. Nurses Taking the Lead: A Community Engagement and Knowledge Exchange Forum on Substance Abuse and Addiction in Prince Albert, Saskatchewan.

    Science.gov (United States)

    Maina, Geoffrey; Mishak, Brenda; de Padua, Anthony; Strudwick, Gillian; Docabo, Angelica; Tahir, Hira

    2017-01-01

    Prince Albert, Saskatchewan, is experiencing a substance use and addiction crisis with devastating consequences. To engage local stakeholders on substance use and addiction issues, nurse researchers at the University of Saskatchewan, Prince Albert Campus, planned and organized a one-day community engagement and knowledge exchange forum. The forum provided the opportunity for interested community groups, members and individuals to share their experiences and to explore novel ways to prevent and respond to the substance abuse and addiction challenges in the region. Participants included community leaders, people and families living with addiction, service providers, local stakeholders, health professionals, researchers and Indigenous Elders. This paper describes the process and outcomes of this event and describes the role of nurse scholars in leading these efforts. © 2017 Longwoods Publishing.

  8. A Comparative Study on the Theme of Human Existence in the Novels of Albert Camus and F. Sionil Jose

    OpenAIRE

    F. P. A. Demeterio

    2008-01-01

    Albert Camus (1913-1960), novelist, essayist, dramatist, and recipient of the 1957 Nobel Prize for Literature, is esteemed as one of the finest philosophical writers of modern France. The French existentialist philosopher, Jean-Paul Sartre wrote about him as "the latest example of that long line of moralistes whose works constitute perhaps the most original element in French letters." Camus' literary legacy includes three novels, namely L'Etranger (The Stranger) of 1942, La Peste (The Plague)...

  9. Ethical assessment of research protocols: the experience of the Research Ethics Committee of the Hospital Israelita Albert Einstein (HIAE

    Directory of Open Access Journals (Sweden)

    Sonia Maria Oliveira de Barros

    2005-03-01

    Full Text Available This is a review article on the origin of the ethical analysis ofresearch protocols, the Brazilian and International legislation,including the Research Ethics Committee of Hospital IsraelitaAlbert Einstein. Since 1997, when the Committee was validatedits role has been recognized as that of a consultant and educator,participating on local and national scientific events andcollaborating with researchers in order to improve their projectsand learn to recognize ethical dilemmas in their protocols.

  10. ˝FLUMINENSIA˝ VON FRAN KURELAC

    Directory of Open Access Journals (Sweden)

    Leopoldina Veronika Banaš

    1990-01-01

    Full Text Available Das Buch "Fluminensia" (1862 von Fran Kurelac enthält die für die Schulfestlichkeiten geschriebenen Reden, Gelegenheitsgedichte - Ehrengedichte den bedeutenden und verdienstvollen Zeitgenossen gewidmet: dem Bischof von Senj und Modrus" Mirko Ožegović, Bartol Zmajic von Bakar, dem kroatischen Ban Josip Jelačić u.a. Danach folgen Aufrufe ("Proglasi" aus stürmischem 1848, gerichtet auf die Granzlandbewohner, Deutscher, ungarische Kroaten, Rumänen und Slawonier. Die Aufrufe wurden von Kurelac im Namen der Banalregierung beschrieben. Am Ende des Buches steht eine sprachwissenschaftliche Abhandlung über die ubstantivbiegung. Die für die Schulfestlichkeiten geschreibenen Reden sind wissenschaftliche Inhalte, essaystisch-didaktisch gestalltet, mit der Meldung über die Bedeutung der Wisenschaft, über die Bedeutung und Rolle der Sprache und des Buches für den Fortschritt des Volkes. Der Verfasser widmete dieses Buch seinen ehemaligen Schülern. "Fluminensia" nimmt eine wichtige Stelle in literarischer und sprachwissenschaftlicher Schöpfung auf dem Gebiet von Rijeka und Kroatien im 19. Jahrhundert ein.

  11. Privatiserung von Geschichte. Probleme einer differenzierten Aufarbeitung

    Directory of Open Access Journals (Sweden)

    Birthe Kundrus

    2000-11-01

    Full Text Available Ausgangspunkt der Untersuchung von Vera Neumann ist die These, daß im Krieg Erlebtes und Erlittenes in den Wiederaufbau- und Wirtschaftswunderjahren Westdeutschlands einem Thematisierungstabu unterlegen sei. Anhand von 50 Interviews, die in den 80er Jahren im Rahmen des von Lutz Niethammer geleiteten Projekts „Lebensgeschichte und Sozialgeschichte im Ruhrgebiet 1930–1960“ (LUSIR entstanden sind und die sie jetzt anhand der Tonbandprotokolle und Abschriften ein zweites Mal auswertet, möchte die Historikerin diese Verschüttungen aufspüren. Im Anschluß an Niethammers These der „Privatisierung von Geschichte“ will sie zeigen, daß seelische und körperliche Kriegsfolgen wie Deprivations- und Überlastungsgefühle, der Verlust von Angehörigen und Kriegsbeschädigungen „privatisiert“, d.h. an die Familien übertragen wurden. Dort seien dann in erster Linie die weiblichen Familienmitglieder mit der Versorgungs- und Pflegearbeit konfrontiert worden. An vier Fallbeispiele schließt sich eine detaillierte Auswertung des gesamten Interviewmaterials an. Diesen Teilen folgt ein Abschnitt zur staatlichen Kriegsopferversorgung in der frühen Bundesrepublik.

  12. A new von Mises probabilistic formula for quartet invariants

    International Nuclear Information System (INIS)

    Giacovazzo, C.; Camalli, M.; Spagna, R.

    1989-01-01

    Von Mises formulas for quartet invariants, even is useful in most cases of practical interest, suffer from some systematic errors. A new von Mises formula is suggested with better theoretical features. (orig.)

  13. Kerttu Wagner. Die historischen romane von Jaan Kross / Wolfgang Drechsler

    Index Scriptorium Estoniae

    Drechsler, Wolfgang, 1963-

    2001-01-01

    Arvustus: Wagner, Kerttu. Die historischen Romane von Jaan Kross : am Beispiel einer Untersuchung der deutschen und englischen Übersetzungen von "Professor Martensi ärasõit" (1984). Frankfurt am Main [etc.] : P. Lang, 2001.

  14. IAS 25, Bilanzierung von Finanzinvestitionen (Accounting for Investments)

    OpenAIRE

    Steiner, Manfred

    1997-01-01

    IAS 25, Bilanzierung von Finanzinvestitionen (Accounting for Investments). - In: Rechnungslegung nach International Accounting Standards (IAS) / hrsg. von Jörg Baetge ... - Stuttgart : Schäffer-Poeschel, 1997. - S. 923-953

  15. Borel reductibility and classification of von neumann algebras

    DEFF Research Database (Denmark)

    Sasyk, R.; Törnquist, Asger Dag

    2009-01-01

    We announce some new results regarding the classification problem for separable von Neumann algebras. Our results are obtained by applying the notion of Borel reducibility and Hjorth's theory of turbulence to the isomorphism relation for separable von Neumann algebras....

  16. The powers of suggestion: Albert Moll and the debate on hypnosis

    Science.gov (United States)

    Maehle, Andreas-Holger

    2014-01-01

    The Berlin physician Albert Moll (1862–1939) was an advocate of hypnotic suggestion therapy and a prolific contributor to the medical, legal and public discussions on hypnotism from the 1880s to the 1920s. While his work in other areas, such as sexology, medical ethics and parapsychology, has recently attracted scholarly attention, this paper for the first time comprehensively examines Moll’s numerous publications on hypnotism and places them in their contemporary context. It covers controversies over the therapeutic application of hypnosis, the reception of Moll’s monograph Der Hypnotismus (1889), his research on the rapport between hypnotizer and subject, his role as an expert on ‘hypnotic crime’, and his views on the historical influence of hypnotism on the development of psychotherapy. My findings suggest that Moll rose to prominence due to the strong late-nineteenth-century public and medical interest in the phenomena of hypnosis, but that his work was soon overshadowed by new, non-hypnotic psychotherapeutic approaches, particularly Freud’s psychoanalysis. PMID:24594818

  17. Einstein's cosmos how Albert Einstein's vision transformed our understanding of space and time

    CERN Document Server

    Kaku, Michio

    2004-01-01

    Few figures loom as large as Albert Einstein in our contemporary culture. It is truly remarkable that a man from such humble beginnings, an unemployed dreamer without a future or a job, who was written off by his professors as a hopeless loser, could to dare to scale the heights he reached. In this enlightening book Michio Kaku reasseses Einstein's work by centering on his three great theories - special relativity, general relativity and the Unified Field Theory. The first yielded the equation E =mc which is now such a fixture in our culture that it is practically a ubiquitous slogan. But the subsequent theories led to the Big Bang theory and have changed irrevocably the way we perceive time and space. Michio Kaku gives a new, refreshing look at the pioneering work of Einstein, giving a more accurate portrayal of his enduring legacy than previous biographies. As today's advanced physicists continue their intense search to fulfill Einstein's most cherished dream, a 'theory of everything', he is recognised as a...

  18. The powers of suggestion: Albert Moll and the debate on hypnosis.

    Science.gov (United States)

    Maehle, Andreas-Holger

    2014-03-01

    The Berlin physician Albert Moll (1862-1939) was an advocate of hypnotic suggestion therapy and a prolific contributor to the medical, legal and public discussions on hypnotism from the 1880s to the 1920s. While his work in other areas, such as sexology, medical ethics and parapsychology, has recently attracted scholarly attention, this paper for the first time comprehensively examines Moll's numerous publications on hypnotism and places them in their contemporary context. It covers controversies over the therapeutic application of hypnosis, the reception of Moll's monograph Der Hypnotismus (1889), his research on the rapport between hypnotizer and subject, his role as an expert on 'hypnotic crime', and his views on the historical influence of hypnotism on the development of psychotherapy. My findings suggest that Moll rose to prominence due to the strong late-nineteenth-century public and medical interest in the phenomena of hypnosis, but that his work was soon overshadowed by new, non-hypnotic psychotherapeutic approaches, particularly Freud's psychoanalysis.

  19. Travel diaries of Albert Einstein Far East, Palestine, and Spain, 1922-1923

    CERN Document Server

    Einstein, Albert

    2018-01-01

    In the fall of 1922, Albert Einstein, along with his then-wife, Elsa Einstein, embarked on a five-and-a-half-month voyage to the Far East and Middle East, regions that the renowned physicist had never visited before. Einstein's lengthy itinerary consisted of stops in Hong Kong and Singapore, two brief stays in China, a six-week whirlwind lecture tour of Japan, a twelve-day tour of Palestine, and a three-week visit to Spain. This handsome edition makes available, for the first time, the complete journal that Einstein kept on this momentous journey. The telegraphic-style diary entries--quirky, succinct, and at times irreverent―record Einstein's musings on science, philosophy, art, and politics, as well as his immediate impressions and broader thoughts on such events as his inaugural lecture at the future site of the Hebrew University in Jerusalem, a garden party hosted by the Japanese Empress, an audience with the King of Spain, and meetings with other prominent colleagues and statesmen. Entries also contain...

  20. [Experience in establishing ophthalmology at the Hôpital Albert Schweitzer (HAS) in Deschapelles, Haiti].

    Science.gov (United States)

    Eisenmann, D; Bracher, H R

    2007-04-01

    Haiti is regarded as the poorest country of the Western hemisphere. The Hôpital Albert Schweitzer (HAS), founded in 1956 by Larimer Melon, is providing medical care to the Artibonite valley, an area in the centre of Haiti with over 400 000 inhabitants. Until 2001, a three-fold population was without eye care in central Haiti. In 2001, Hans Rudolf Bracher, a retired ophthalmologist from Bern, initiated the eye department at HAS and organised an eye examination unit, a microscope and further surgical equipment. Since then, eye care to the population was provided by short-term visits of ophthalmologists, nurses and orthoptists, mainly from switzerland. Additionally, teaching and surgical training was performed at university hospital in Port-au-Price, the only education centre for ophthalmologists in the country. The actual political and security situation complicates visits of western doctors. A development association for the HAS eye department was founded and with its help, an Haitian ophthalmologist is employed in a full-time position. Furthermore, logistic support is provided with drugs and surgical equipment. Today, under difficult circumstances, the eye department is well established as an effective and cost-covering institution at HAS.

  1. [Evaluation of primary health care activities at the Albert Schweitzer hospital in Lambarene, Gabon].

    Science.gov (United States)

    Diallo, M; Ninteretse, B

    2007-06-01

    In 1999 the Albert Schweitzer Hospital in Lambrene, Gabon set up a community health care service that provides immunization campaigns and mother/child health care and manages 9 village health care centers in a district with a population of approximately 64000 inhabitants. An evaluation conducted in April 2006 showed that collection of a consultation charge (15 euros) could cover the basic costs of operating these centers and purchasing necessary medicines. Three of the four centers evaluated demonstrated good quality indicators including properly kept records, posting of information bulletins for patients, appropriate referrals, and good relations with village authorities. At the center that performed poorly, the nurse apparently received no pay or lodging. Analysis of data about pediatric activity showed that diagnosis of diarrhea, malnutrition and anemia has fallen while hospitalization for tuberculosis and urinary schistomiasis is now being recorded. At the same time, village health centers are increasingly concerned with problems related to management and prevention of AIDS, malaria and urinary schistomiasis. This service shows that with good supervision it is possible to improve the quality of primary health care with partial but adequate recovery of costs and that basic health care workers are able to provide overall management for complicated patients, facilitate the work of reference hospital, and report new health problems.

  2. Dr Albert L. Rhoton Jr's Time at the Mayo Clinic: The Beginnings of a Remarkable Career.

    Science.gov (United States)

    Rayan, Tarek; Carlson, Matthew L; Piepgras, David G; Link, Michael J; Van Gompel, Jamie J

    2017-08-09

    Dr Albert L. Rhoton Jr became the focal point of neurosurgery's evolution in understanding the intricate and complex microanatomy of the human brain over the last 4 decades. His pioneering work on cadaveric specimens proved to be a pivotal endeavor in the pursuit to better understand the complex microsurgical anatomy of cranial surgery. This paper details his early career at the Mayo Clinic in Rochester, Minnesota. A comprehensive review and synthesis of data acquired from the institutional historical archives including the Annual Reports to the Executive Committee, the Reports to the Board of Directors, the MAYOVOX Newsletter, the illustration archives of the Mayo Clinic Division of Creative Media, staff biographies, curriculum vitae, personal interviews, as well as full-text journal articles, and book publications was performed. Dr Rhoton was engaged in a busy clinical practice as a young staff at the Mayo Clinic. Records show he focused on tackling complex intracranial pathologies along with numerous basic research and neuroanatomy projects that became a major part of his life's work and passion. He was a great teacher and friend to countless individuals and his work will continue to impact and improve the care provided to neurosurgery patients for generations to come. Copyright © 2017 by the Congress of Neurological Surgeons.

  3. Friedrich Albert Lange on neo-Kantianism, socialist Darwinism, and a psychology without a soul.

    Science.gov (United States)

    Teo, Thomas

    2002-01-01

    Friedrich Albert Lange was a German philosopher, political theorist, educator, and psychologist who outlined an objective psychology in the 1860s. This article shows how some of the most important worldviews of the nineteenth century (Kantianism, Marxism, and Darwinism) were combined creatively in his thought system. He was crucial in the development of neo-Kantianism and incorporated psycho-physiological research on sensation and perception in order to defend Kant's epistemological idealism. Based on a critique of phrenology and philosophical psychology of his time, Lange developed a program of a psychology without a soul. He suggested that only those phenomena that can be observed and controlled should be studied, that psychology should focus on actions and speech, and that for each psychological event the corresponding physical or physiological processes should be identified. Lange opposed introspection and subjective accounts and promoted experiments and statistics. He also promoted Darwinism for psychology while developing a socialist progressive-democratic reading of Darwin in his social theory. The implications of socialist Darwinism on Lange's conceptualization of race are discussed and his prominence in nineteenth century philosophy and psychology is summarized. Copyright 2002 Wiley Periodicals, Inc.

  4. The epidemiological profile of Pediatric Intensive Care Center at Hospital Israelita Albert Einstein.

    Science.gov (United States)

    Lanetzki, Camila Sanches; de Oliveira, Carlos Augusto Cardim; Bass, Lital Moro; Abramovici, Sulim; Troster, Eduardo Juan

    2012-01-01

    This study outlined the epidemiological profiles of patients who were admitted to the Pediatric Intensive Care Center at Albert Einstein Israelite Hospital during 2009. Data were retrospectively collected for all patients admitted to the PICC during 2009. A total of 433 medical charts were reviewed, and these data were extracted using the DATAMARTS System and analyzed using the statistical software package STATA, version 11.0. There were no statistically significant differences in regards to patient gender, and the predominant age group consisted of patients between the ages of 1 to 4 years. The average occupancy rate was 69.3% per year, and there was a greater number of admissions during April, August, and October. The average length of stay at the hospital ranged from 9.7 to 19.1 days. Respiratory diseases were the main cause for admission to the Pediatric Intensive Care Center, and the mortality rate of the patients admitted was 1.85%. Respiratory diseases were the most common ailment among patients admitted to the Pediatric Intensive Care Center, and the highest mortality rates were associated with neoplastic diseases.

  5. Implementing competency based admissions at the Albert Einstein College of Medicine.

    Science.gov (United States)

    Kerrigan, Noreen; Akabas, Myles H; Betzler, Thomas F; Castaldi, Maria; Kelly, Mary S; Levy, Adam S; Reichgott, Michael J; Ruberman, Louise; Dolan, Siobhan M

    2016-01-01

    The Albert Einstein College of Medicine (Einstein) was founded in 1955 during an era of limited access to medical school for women, racial minorities, and many religious and ethnic groups. Located in the Bronx, NY, Einstein seeks to educate physicians in an environment of state-of-the-art scientific inquiry while simultaneously fulfilling a deep commitment to serve its community by providing the highest quality clinical care. A founding principle of Einstein, the basis upon which Professor Einstein agreed to allow the use of his name, was that admission to the student body would be based entirely on merit. To accomplish this, Einstein has long used a 'holistic' approach to the evaluation of its applicants, actively seeking a diverse student body. More recently, in order to improve its ability to identify students with the potential to be outstanding physicians, who will both advance medical knowledge and serve the pressing health needs of a diverse community, the Committee on Admissions reexamined and restructured the requirements for admission. These have now been categorized as four 'Admissions Competencies' that an applicant must demonstrate. They include: 1) cocurricular activities and relevant experiences; 2) communication skills; 3) personal and professional development; and 4) knowledge. The purpose of this article is to describe the process that resulted in the introduction and implementation of this competency based approach to the admission process.

  6. Studying scientific thought experiments in their context: Albert Einstein and electromagnetic induction

    Science.gov (United States)

    Potters, Jan; Leuridan, Bert

    2017-05-01

    This article concerns the way in which philosophers study the epistemology of scientific thought experiments. Starting with a general overview of the main contemporary philosophical accounts, we will first argue that two implicit assumptions are present therein: first, that the epistemology of scientific thought experiments is solely concerned with factual knowledge of the world; and second, that philosophers should account for this in terms of the way in which individuals in general contemplate these thought experiments in thought. Our goal is to evaluate these assumptions and their implications using a particular case study: Albert Einstein's magnet-conductor thought experiment. We will argue that an analysis of this thought experiment based on these assumptions - as John Norton (1991) provides - is, in a sense, both misguided (the thought experiment by itself did not lead Einstein to factual knowledge of the world) and too narrow (to understand the thought experiment's epistemology, its historical context should also be taken into account explicitly). Based on this evaluation we propose an alternative philosophical approach to the epistemology of scientific thought experiments which is more encompassing while preserving what is of value in the dominant view.

  7. Promoting Sustainable Forest Management Among Stakeholders in the Prince Albert Model Forest, Canada

    Directory of Open Access Journals (Sweden)

    Glen T Hvenegaard

    2015-01-01

    Full Text Available Model Forests are partnerships for shared decision-making to support social, environmental, and economic sustainability in forest management. Relationships among sustainable forest management partners are often strained, but the Prince Albert Model Forest (PAMF represents a process of effective stakeholder involvement, cooperative relationships, visionary planning, and regional landscape management. This article seeks to critically examine the history, drivers, accomplishments, and challenges associated with the PAMF. Four key phases are discussed, representing different funding levels, planning processes, research projects, and partners. Key drivers in the PAMF were funding, urgent issues, provincial responsibility, core of committed people, evolving governance, desire for a neutral organisation, role of protected areas, and potential for mutual benefits. The stakeholders involved in the Model Forest, including the forest industry and associated groups, protected areas, Aboriginal groups, local communities, governments, and research groups, were committed to the project, cooperated on many joint activities, provided significant staffing and financial resources, and gained many benefits to their own organisations. Challenges included declining funding, changing administrative structures, multiple partners, and rotating representatives. The PAMF process promoted consultative and integrated land resource management in the region, and demonstrated the positive results of cooperation between stakeholders interested in sustainable forest management.

  8. Loss of innocence: Albert Moll, Sigmund Freud and the invention of childhood sexuality around 1900.

    Science.gov (United States)

    Sauerteig, Lutz D H

    2012-04-01

    This paper analyses how, prior to the work of Sigmund Freud, an understanding of infant and childhood sexuality emerged during the nineteenth century. Key contributors to the debate were Albert Moll, Max Dessoir and others, as fin-de-siècle artists and writers celebrated a sexualised image of the child. By the beginning of the twentieth century, most paediatricians, sexologists, psychologists, psychiatrists, psychoanalysts and pedagogues agreed that sexuality formed part of a child's 'normal' development. This paper argues that the main disagreements in discourses about childhood sexuality related to different interpretations of children's sexual experiences. On the one hand stood an explanation that argued for a homology between children's and adults' sexual experiences, on the other hand was an understanding that suggested that adults and children had distinct and different experiences. Whereas the homological interpretation was favoured by the majority of commentators, including Moll, Freud, and to some extent also by C.G. Jung, the heterological interpretation was supported by a minority, including childhood psychologist Charlotte Bühler.

  9. The sexologist Albert Moll--between Sigmund Freud and Magnus Hirschfeld.

    Science.gov (United States)

    Sigusch, Volkmar

    2012-04-01

    Albert Moll was one of the most influential sexologists during the first three decades of the twentieth century. In contrast to his rivals Sigmund Freud and Magnus Hirschfeld, his achievements have not yet been recognised adequately. The author gives a comparative account of the work of these three protagonists. This shows that Moll formed some ideas which are regarded as psychoanalytical today before Freud, and that he, in contrast to Hirschfeld, was able to reflect critically on contemporary discourses, such as the debates on racial improvement through eugenics. As scientific theories, Freud's psychoanalysis represented the unconscious, fantasy, experience and latency, while Moll's sexology represented consciousness, ontological reality, behaviour and manifestation. Moll's major disagreement with Hirschfeld's sexology was his advocacy of apolitical and impartial science, whereas Hirschfeld's aim was to achieve sexual reforms politically. Added to these differences were strong personal animosities. Freud called Moll a 'beast' and 'pettifogger'; and Moll complained about Hirschfeld's 'problematic' character. When Hirschfeld escaped the Nazi terror and went to Paris, Moll denounced him in order to prevent him rebuilding a new existence in exile.

  10. Ivan Karamazov’s rebellion in Albert Camus’ and Karl Jaspers’ interpretations

    Directory of Open Access Journals (Sweden)

    Urszula Lisowska

    2010-12-01

    Full Text Available The aim of this study is to present Albert Camus’ and Karl Jaspers’ interpretations of Ivan Karamazov’s rebellion as the diagnoses of the weakness of the human intellect in confrontation with the world and the criticism of rationalism. Therefore, in the introduction I will present those fragments of the novel that characterize Ivan’s rebellion as highly abstract and theoretical. At the same time, this common literary context serves as the ground for reconstruction and comparison of the basic philosophical assumptions of each author. The intention of the remaining part of the paper is, firstly, to reconstruct A. Camus’ and K. Jaspers’ epistemology and, secondly, to analyse the arguments against Ivan’s attitude formulated by the writers. Their criticisms of the protagonist’s excessive trust in intellect is based on their own concepts of human epistemic capacity, which are related to the problems of the absurd in A. Camus’ and transcendence in K. Jaspers’ writings. The question of nihilism demands analysis of A. Camus’ idea of the nature of rebellion as both affirmative and negative, and of K. Jaspers’ notion of faith as pre-intellectual trust. Finally, their criticisms of the slogan “If there is no God, then anything is allowed” introduces the problem of freedom, which allows the comparison of the concepts of solidarity (A. Camus and communication (K. Jaspers. In the conclusion these two philosophical attitudes are discussed together. Keywords: ; ; ; ; ; ; ; ;

  11. 'God's ethicist': Albert Moll and his medical ethics in theory and practice.

    Science.gov (United States)

    Maehle, Andreas-Holger

    2012-04-01

    In 1902, Albert Moll, who at that time ran a private practice for nervous diseases in Berlin, published his comprehensive book on medical ethics, Ärztliche Ethik. Based on the concept of a contractual relationship between doctor and client, it gave more room to the self-determination of patients than the contemporary, usually rather paternalistic, works of this genre. In the first part of the present paper this is illustrated by examining Moll's views and advice on matters such as truthfulness towards patients, euthanasia, and abortion. The second part of this article discusses how Moll engaged with the then publicly debated issues of experimentation on hospital patients and the 'trade' of foreign private patients between agents and medical consultants. In both matters Moll collected evidence of unethical practices and tried to use it to bring about change without damaging his or the profession's reputation. However, with his tactical manoeuvres, Moll made no friends for himself among his colleagues or the authorities; his book on ethics also met with a generally cool response from the medical profession and seems to have been more appreciated by lawyers than by other doctors.

  12. The collected papers of Albert Einstein. Volume 2. The Swiss years: Writings, 1900-1909

    International Nuclear Information System (INIS)

    Stachel, J.; Cassidy, D.C.; Renn, J.; Schulmann, R.

    1989-01-01

    This second volume of the papers of Albert Einstein chronologically presents published articles, unpublished papers, research and lecture notes, reviews, and patent applications for the period 1900-1909 during which time Einstein had a two-year period of short-term employment and a permanent position at the Swiss Patent Office in Bern. There are 62 published documents reproduced. The writings of this period deal with seven general themes: molecular forces, the foundation of statistical physics, the quantum hypothesis, determining molecular dimensions, Brownian movement, the theory of relativity, and the electrodynamics of moving media. The book also presents all available letters written by Einstein along with all significant letters sent to him and many important third-party letters written about him. The editors have added substantial introduction and a set of eight editorial notes that place Einstein's writings within their immediate scientific context. Footnotes to Einstein texts designed to illuminate the sources of scientific problems that Einstein confronted and the ideas and techniques with which he addressed them have been added by the editors. A comprehensive index to Einstein's early writings is provided

  13. Medien und Berufsvorstellungen von Kindern: eine experimentelle Studie zum Einfluss von Kinderbüchern auf das Berufsspektrum von Kindergartenkindern

    OpenAIRE

    Brüggemann, Tim; Gehrau, Volker; Handrup, Jutta

    2015-01-01

    "Der Beitrag thematisiert zunächst den Stand der beruflichen Orientierung von Jugendlichen sowie die pädagogischen Bemühungen beim Übergang Schule-Beruf, insbesondere im Hinblick auf eine Erweiterung des häufig engen Spektrums von Berufen, die bei der Berufswahl berücksichtig werden. Dabei richten sich die Bestrebungen, diesem Problem entgegenzuwirken, bislang vor allem auf Jugendliche. Anschließend wird anhand vorliegender Ergebnisse aus der Medienforschung diskutiert, in welcher Weise Masse...

  14. Doença de von Willebrand e anestesia Enfermedad de von Willebrand y anestesia Von Willebrand's disease and anesthesia

    Directory of Open Access Journals (Sweden)

    Fabiano Timbó Barbosa

    2007-06-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A doença de von Willebrand ocorre devido à mutação no cromossomo 12 e é caracterizada por deficiência qualitativa ou quantitativa do fator de von Willebrand. A diversidade de mutações leva ao aparecimento das mais variadas manifestações clínicas possibilitando a divisão dos pacientes em vários tipos e subtipos clínicos. A coagulopatia se manifesta basicamente através da disfunção plaquetária associada à diminuição dos níveis séricos do fator VIII coagulante. O objetivo dessa revisão foi mostrar os cuidados relacionados aos pacientes portadores da doença de von Willebrand durante o período perioperatório. CONTEÚDO: Foram definidas as características da doença de von Willebrand quanto à fisiopatologia, à classificação, ao diagnóstico laboratorial, ao tratamento atual e aos cuidados com o manuseio do paciente no período perioperatório. CONCLUSÕES: A doença de von Willebrand é o distúrbio hemorrágico hereditário mais comum, porém ela é subdiagnosticada pela complexidade da própria doença. A correta classificação do paciente, o uso apropriado da desmopressina e a transfusão do fator de von Willebrand são medidas fundamentais para a realização do procedimento anestésico bem-sucedido.JUSTIFICATIVA Y OBJETIVOS: La enfermedad de von Willebrand ocurre debido a la mutación en el cromosoma 12 y se caracteriza por la deficiencia cualitativa o cuantitativa del factor de von Willebrand. La diversidad de mutaciones conlleva al aparecimiento de las más variadas manifestaciones clínicas posibilitando la división de los pacientes en varios tipos y subtipos clínicos. La coagulopatía se manifiesta básicamente a través de la disfunción plaquetaria asociada con la disminución de los niveles séricos del factor VIII coagulante. El objetivo de esa revisión fue mostrar los cuidados relacionados con las pacientes portadoras de la enfermedad de von Willebrand durante el per

  15. Gemeinsam hilfreich oder einsam lästig? Beurteilung von praktikumsbegleitenden Weblogs von angehenden Lehrpersonen

    Directory of Open Access Journals (Sweden)

    Nives Egger

    2017-02-01

    Full Text Available Weblogs werden an Hochschulen vermehrt zur Unterstützung von Lern- und Reflexionsprozessen eingesetzt, in der Lehrer/innenbildung auch zunehmend während der berufspraktischen Ausbildung. Die Studierenden beurteilen den Einsatz von Weblogs jedoch unterschiedlich. Dabei ist wenig bekannt, welchen Einfluss die Vergabe und das Erhalten von Peerfeedback auf den Beurteilungsprozess von praktikumsbegleitenden Weblogs sowie auf den Umfang von Blogpostings haben. Im folgenden Beitrag wird dieser Frage mittels einer Befragung von 74 angehenden Lehrpersonen nachgegangen, die praktikumsbegleitende Weblogs mit oder ohne Peerfeedback nutzten, um über herausfordernde Ereignisse im Praktikum zu reflektieren. Die Ergebnisse zeigen, dass Studierende, die Peerfeedback erhielten und andere Blogbeiträge kommentierten, den Weblogeinsatz nützlicher einschätzen sowie eine höhere Motivation und positivere Einstellung gegenüber den Einsatz von Weblogs aufweisen als Studierende, die ohne Peerfeedback bloggen. Keinen Einfluss hat Peerfeedback auf den Umfang der Blogbeiträge und auf die dafür aufgewendete Zeit.

  16. Von Willebrand protein binds to extracellular matrices independently of collagen.

    OpenAIRE

    Wagner, D D; Urban-Pickering, M; Marder, V J

    1984-01-01

    Von Willebrand protein is present in the extracellular matrix of endothelial cells where it codistributes with fibronectin and types IV and V collagen. Bacterial collagenase digestion of endothelial cells removed fibrillar collagen, but the pattern of fibronectin and of von Willebrand protein remained undisturbed. Exogenous von Willebrand protein bound to matrices of different cells, whether rich or poor in collagen. von Willebrand protein also decorated the matrix of cells grown in the prese...

  17. [Anja Wilhelmi. Lebensweltlen von Frauen der deutschen Oberschicht im Baltikum (1800-1939). Eine Untersuchung anhand von Autobiographien] / Alexander Ewig

    Index Scriptorium Estoniae

    Ewig, Alexander, 1980-

    2011-01-01

    Arvustus: Wilhelmi, Anja. Lebenswelten von Frauen der deutschen Oberschicht im Baltikum (1800-1939). Eine Untersuchung anhand von Autobiographien. (Veröffentlichungen des Nordost-Instituts, 10.) (Wiesbaden : HArrassowitz 2008)

  18. Gasification of liquid manure; Vergasung von Guelle

    Energy Technology Data Exchange (ETDEWEB)

    Gudenau, H.W.; Hoberg, H.; Hirsch, U. [Technische Hochschule Aachen (Germany). Inst. fuer Eisenhuettenkunde

    1996-12-31

    The potential of thermal use of liquid manure is investigated. It is recommended to separate the liquid and solid fraction. While the liquid fraction can be used as fertilizer, the solid fraction can be used for generating a fuel gas for combined heat and power generation. (orig) [Deutsch] Die Untersuchungen haben ergeben, dass in der thermischen Verwertung von Guelle ein bisher nur wenig genutztes Potential vorliegt. Die zum Anbau von Getreide notwendige Duengung kann durch Separation von Guelle in Fest- und Duennfraktion effektiver und kostenguenstiger durchgefuehrt werden. Der Naehrstoffgehalt des Guellefeststoffs sollte durch thermische Aufbereitung aufkonzentriert werden, so dass eine Vermarktung auch mit laengeren Transpoertwegen darstellbar ist. Die bei der thermischen Behandlung gewonnene Waerme kann prozessintern genutzt und ueberschuessige Waerme an Abnehmer in der naeheren Umgebung geliefert werden. Genauso besteht die Moeglichkeit, ein Brenngas zu erzeugen und die Energie mit Kraft-Waerme-Kopplung zu nutzen. (orig)

  19. Gasification of liquid manure; Vergasung von Guelle

    Energy Technology Data Exchange (ETDEWEB)

    Gudenau, H W; Hoberg, H; Hirsch, U [Technische Hochschule Aachen (Germany). Inst. fuer Eisenhuettenkunde

    1997-12-31

    The potential of thermal use of liquid manure is investigated. It is recommended to separate the liquid and solid fraction. While the liquid fraction can be used as fertilizer, the solid fraction can be used for generating a fuel gas for combined heat and power generation. (orig) [Deutsch] Die Untersuchungen haben ergeben, dass in der thermischen Verwertung von Guelle ein bisher nur wenig genutztes Potential vorliegt. Die zum Anbau von Getreide notwendige Duengung kann durch Separation von Guelle in Fest- und Duennfraktion effektiver und kostenguenstiger durchgefuehrt werden. Der Naehrstoffgehalt des Guellefeststoffs sollte durch thermische Aufbereitung aufkonzentriert werden, so dass eine Vermarktung auch mit laengeren Transpoertwegen darstellbar ist. Die bei der thermischen Behandlung gewonnene Waerme kann prozessintern genutzt und ueberschuessige Waerme an Abnehmer in der naeheren Umgebung geliefert werden. Genauso besteht die Moeglichkeit, ein Brenngas zu erzeugen und die Energie mit Kraft-Waerme-Kopplung zu nutzen. (orig)

  20. Spectral theory and quotients in Von Neumann algebras | West ...

    African Journals Online (AJOL)

    In this note we consider to what extent the functional calculus and the spectral theory in von Neumann algebras are preserved by the taking of quotients relative to two-sided ideals of the von Neumann algebra. Keywords:von Neumann algebra, functional calculus, spectral theory, quotient algebras. Quaestiones ...

  1. Der Einfluss von sozialer Ungleichheit und kulturellen Unterschieden auf die Wahrnehmung von finanziellen und Arbeitsplatzrisiken: Überlegungen zur Risikogesellschaft

    OpenAIRE

    Abbott, David; Quilgars, Deborah; Jones, Anwen

    2006-01-01

    Der vorliegende Artikel beruht auf Daten einer Studie, die sich mit der Frage beschäftigt, wie verschiedene soziale und kulturelle Gruppen die Risiken von Einkommens- und Arbeitsplatzverlust wahrnehmen und darauf reagieren. Autoren wie LASH, DOUGLAS und LUPTON betonten die Bedeutung von Gruppenzugehörigkeit und sozialen Kategorien für die Strukturierung der Reaktionsweisen auf verschiedene Risikoarten. Sie sprechen daher lieber von Risikokulturen als von der Risikogesellschaft. Trotzdem erken...

  2. Bewertung von Fahrzeuggeräuschen

    Science.gov (United States)

    Genuit, Klaus; Schulte-Fortkamp, Brigitte; Fiebig, André; Haverkamp, Michael

    Bei der Wahrnehmung und Beurteilung eines Automobils sind unzählige Merkmale und Eigenschaften von Bedeutung. Dabei können Merkmale objektiv-technisch beschrieben werden, wie Angaben zur Motorisierung, Höchstgeschwindigkeit, Drehmoment, zulässige Zuladung, Verbrauch usw. Daneben sind weitere Eigenschaften von Bedeutung, die sich einer einfachen objektiv-technischen Beschreibung entziehen. Hier sind Begriffe zu nennen, wie Sicherheit, allgemeine Qualitätsanmutung, Design, Ergonomie, Komfort, Haptik, Fahrdynamik, Zuverlässigkeit, die deutlich schwieriger objektiv erfassbar und beschreibbar sind (Abb. 4.1).

  3. Asymptotic analysis of a von Koch beam

    International Nuclear Information System (INIS)

    Carpinteri, Alberto; Pugno, Nicola; Sapora, Alberto

    2009-01-01

    Fractal geometry is used in diverse research areas, being an useful tool in describing the mechanical behaviour of natural and man-made structures. In this paper, the structural behaviour of a von Koch cantilever beam is analyzed in the small deformations regime. Analytical recursive formulae for the strain energy scaling are derived, which have been found in good agreement with numerical simulations. Energy considerations suggest a peculiar scaling for the beam rigidity in order to prevent compliance divergence. The results are then extended to evaluate the stiffness matrix of a von Koch beam.

  4. Von Mumien, Cyborgs und Röntgenbildern

    Directory of Open Access Journals (Sweden)

    Regina Schleicher

    2004-03-01

    Full Text Available Unter dem Titel Techniken der Reproduktion liegt ein Sammelband vor, der die Beiträge einer Tagung an der Universität Paderborn vom Dezember 2001 enthält. In enger Verknüpfung verschiedener disziplinärer Perspektiven werden Schlaglichter auf eine Vielzahl von Themen geworfen, die sich mit dem Begriff „Reproduktion“ verbinden. Dabei wird deutlich, wie eng die Geschichte der Medien und die Entwicklung von Technologien der biologischen Fortpflanzung miteinander verzahnt sind.

  5. Die Verteilung und Eigenschaften von Bodenformen in der Deutschen Bucht, eine Rekonstruktion der Karten von Ulrich (1973)

    DEFF Research Database (Denmark)

    Winter, Christian; Lefebvre, Alice; Benninghoff, Markus

    2015-01-01

    Entstehung, Gestalt und Dynamik von Bodenformen in vergleichsweise kleinen Untersuchungsgebieten ist die Arbeit von ULRICH (1973) über die Verteilung von Bodenformen in der Deutschen Bucht bis heute die einzige verfügbare zusammenhängende Darstellung für die deutsche Nordseeküste. Die analogen Karten und die...

  6. Evaluation von Bildungssoftware im Spannungsfeld von Objektivität und praktischer Anwendung

    Directory of Open Access Journals (Sweden)

    Cornelia Biffi

    2002-05-01

    Full Text Available Das Angebot an Bildungs- bzw. Lernsoftware umfasst eine breite Palette von sehr unterschiedlichen Produkten. Eigentliche Unterrichtssoftware, die speziell für den Unterricht hergestellt und auf Lehrmittel und Curriculum abgestimmt ist, gibt es kaum. Im Projekt «Lernsoftware Evaluation» des Pestalozzianums Zürich ermitteln Lehrpersonen die Qualität von Bildungssoftware, indem sie diese im Unterricht einsetzen und anhand eines Kriterienrasters beurteilen. Eine Analyse der in der Evaluation generierten Daten belegt die Problematik des Anspruchs einer objektiven Qualitätsbeurteilung. Es werden die Probleme bei der Anwendung von Kriterienraster und Beurteilungsmodus aufgezeigt und ermittelt, worin die subjektiven Qualitätsmassstäbe der Evaluierenden begründet sind. Diese Ausführungen sind Teil eines Forschungsprojekts für die Weiterentwicklung einer theoretisch fundierten, aber dennoch praxisnahen Evaluation von Bildungssoftware.

  7. Von der Medienwirkungsbehauptung zur erziehungswissenschaftlichen Medienrezeptionsforschung. Vorschlag zur Analyse von Filmkommunikaten

    Directory of Open Access Journals (Sweden)

    Barbara Drinck

    2001-04-01

    Full Text Available Im Hinblick auf die Erforschung spezifischer Zusammenhänge von Medienkonsum und der Herausbildung von Einstellungen und Handlungen wird eine konstruktivistische Theorieorientierung plausibilisiert, indem zunächst auf den Stand der Medienwirkungsforschung eingegangen und vor dem Hintergrund einer begründeten Kritik des Wirkungsverständnisses auf die Notwendigkeit einer medienrezeptionswissenschaftlichen Forschungsalternative hingewiesen wird. Weiterhin wird der Stand der (erziehungswissenschaftlichen Medienrezeptionsforschung erörtert. Sodann werden Elemente einer konstruktivistischen Methodologie von Medienrezeptionsforschung beschrieben, die am Beispiel der Rezeption von Filmen konkretisiert werden. Dabei wird das Konzept des Kommunikates (S.J. Schmidt als Ausgangspunkt genommen, ein Vorschlag für eine Beschreibungssprache für (Film- Kommunikate entwickelt und eine Adaption des Ansatzes filmischer Narration zur Sprache gebracht.

  8. Erzeugung gleichverteilter Stichproben von Lozenge-Teilungen mittels Kopplung von Markovketten

    OpenAIRE

    Keller, Peter

    2011-01-01

    Aus dem Inhalt: 1 Einleitung 2 Eigenschaften der Lozengeteilungen 3 Coupling From The Past (CFTP) 4 Simulation von uniform verteilten Lozengeteilungen 5 Programmlisting und Diskussion der Implementierung 6 Ausblick A Anhang

  9. Der Briefwechsel zwischen Alexander von Humboldt und Karl Ernst von Baer

    Directory of Open Access Journals (Sweden)

    Thomas Schmuck

    2012-10-01

    Full Text Available Zusammenfassung Der kurze, nicht vollständig erhaltene Briefwechsel zwischen Alexander von Humboldt und Karl Ernst von Baer behandelt sehr verschiedene Themen: Politik, Kriegsgefahr, den Wissenschaftsbetrieb, Auszeichnungen und Tagungen, Embryologie und Cholera. Gemeinsam mit Briefen und Reden ergibt sich dabei ein differenziertes Bild der Beurteilung der beiden Wissenschaftler durch den jeweils anderen. Während Baer sich als Bewunderer Humboldts erweist, erscheint umgekehrt Humboldts Einschätzung Baers als ambivalent. Abstract The short, not completely preserved correspondence between Alexander von Humboldt and Karl Ernst von Baer deals with a wide range of subjects: politics and the danger of war, academic activities, scientific awards and conferences, aspects of embryology and the cholera. Letters to third persons and speeches, together with the correspondence between Humboldt and Baer show a differentiated pattern of mutual appraisal: While Baer always remained an admirer of the elder naturalist, Humboldt’s estimation was characterized by ambivalence.

  10. Reducing under-five mortality through Hôpital Albert Schweitzer's integrated system in Haiti.

    Science.gov (United States)

    Perry, Henry; Cayemittes, Michel; Philippe, Francois; Dowell, Duane; Dortonne, Jean Richard; Menager, Henri; Bottex, Erve; Berggren, Warren; Berggren, Gretchen

    2006-05-01

    The degree to which local health systems contribute to reductions in under-five mortality in severely impoverished settings has not been well documented. The current study compares the under-five mortality in the Hôpital Albert Schweitzer (HAS) Primary Health Care Service Area with that for Haiti in general. HAS provides an integrated system of community-based primary health care services, hospital care and community development. A sample of 10% of the women of reproductive age in the HAS service area was interviewed, and 2390 live births and 149 child deaths were documented for the period 1995-99. Under-five mortality rates were computed and compared with rates for Haiti. In addition, available data regarding inputs, processes and outputs for the HAS service area and for Haiti were assembled and compared. Under-five mortality was 58% less in the HAS service area, and mortality for children 12-59 months of age was 76% less. These results were achieved with an input of fewer physicians and hospital beds per capita than is available for Haiti nationwide, but with twice as many graduate nurses and auxiliary nurses per capita than are available nationwide, and with three cadres of health workers that do not exist nationwide: Physician Extenders, Health Agents and Community Health Volunteers. The population coverage of targeted child survival services was generally 1.5-2 times higher in the HAS service area than in rural Haiti. These findings support the conclusion that a well-developed system of primary health care, with outreach services to the household level, integrated with hospital referral care and community development programmes, can make a strong contribution to reducing infant and child mortality in severely impoverished settings.

  11. The cerebral cortex of Albert Einstein: a description and preliminary analysis of unpublished photographs

    Science.gov (United States)

    Lepore, Frederick E.; Noe, Adrianne

    2013-01-01

    Upon his death in 1955, Albert Einstein’s brain was removed, fixed and photographed from multiple angles. It was then sectioned into 240 blocks, and histological slides were prepared. At the time, a roadmap was drawn that illustrates the location within the brain of each block and its associated slides. Here we describe the external gross neuroanatomy of Einstein’s entire cerebral cortex from 14 recently discovered photographs, most of which were taken from unconventional angles. Two of the photographs reveal sulcal patterns of the medial surfaces of the hemispheres, and another shows the neuroanatomy of the right (exposed) insula. Most of Einstein’s sulci are identified, and sulcal patterns in various parts of the brain are compared with those of 85 human brains that have been described in the literature. To the extent currently possible, unusual features of Einstein’s brain are tentatively interpreted in light of what is known about the evolution of higher cognitive processes in humans. As an aid to future investigators, these (and other) features are correlated with blocks on the roadmap (and therefore histological slides). Einstein’s brain has an extraordinary prefrontal cortex, which may have contributed to the neurological substrates for some of his remarkable cognitive abilities. The primary somatosensory and motor cortices near the regions that typically represent face and tongue are greatly expanded in the left hemisphere. Einstein’s parietal lobes are also unusual and may have provided some of the neurological underpinnings for his visuospatial and mathematical skills, as others have hypothesized. Einstein’s brain has typical frontal and occipital shape asymmetries (petalias) and grossly asymmetrical inferior and superior parietal lobules. Contrary to the literature, Einstein’s brain is not spherical, does not lack parietal opercula and has non-confluent Sylvian and inferior postcentral sulci. PMID:23161163

  12. The cerebral cortex of Albert Einstein: a description and preliminary analysis of unpublished photographs.

    Science.gov (United States)

    Falk, Dean; Lepore, Frederick E; Noe, Adrianne

    2013-04-01

    Upon his death in 1955, Albert Einstein's brain was removed, fixed and photographed from multiple angles. It was then sectioned into 240 blocks, and histological slides were prepared. At the time, a roadmap was drawn that illustrates the location within the brain of each block and its associated slides. Here we describe the external gross neuroanatomy of Einstein's entire cerebral cortex from 14 recently discovered photographs, most of which were taken from unconventional angles. Two of the photographs reveal sulcal patterns of the medial surfaces of the hemispheres, and another shows the neuroanatomy of the right (exposed) insula. Most of Einstein's sulci are identified, and sulcal patterns in various parts of the brain are compared with those of 85 human brains that have been described in the literature. To the extent currently possible, unusual features of Einstein's brain are tentatively interpreted in light of what is known about the evolution of higher cognitive processes in humans. As an aid to future investigators, these (and other) features are correlated with blocks on the roadmap (and therefore histological slides). Einstein's brain has an extraordinary prefrontal cortex, which may have contributed to the neurological substrates for some of his remarkable cognitive abilities. The primary somatosensory and motor cortices near the regions that typically represent face and tongue are greatly expanded in the left hemisphere. Einstein's parietal lobes are also unusual and may have provided some of the neurological underpinnings for his visuospatial and mathematical skills, as others have hypothesized. Einstein's brain has typical frontal and occipital shape asymmetries (petalias) and grossly asymmetrical inferior and superior parietal lobules. Contrary to the literature, Einstein's brain is not spherical, does not lack parietal opercula and has non-confluent Sylvian and inferior postcentral sulci.

  13. Untersuchungen zur Entwicklung von Satellitengalaxien

    Science.gov (United States)

    Seidel, Björn

    2002-01-01

    Gleichgewichtsmodelle ein- und zweikomponentiger Satellitengalaxien werden erzeugt und die Gezeiteneinwirkungen der als starres äußeres Potential angenommenen Milchstraße auf sie betrachtet. Eine erste Reihe von Simulationen mit anfänglich kugelsymmetrischen einkomponentigen Satelliten zeigt, daß sich nach elliptischer Deformation ein Balken und Schweife ungleicher Länge ausbilden, deren Aussehen sich periodisch ändert. Mithilfe von Vergleichssimulationen wurden folgende Phänomene am Satelliten entdeckt: (1) Hochdichtebereiche in den Schweifen, (2) Niedrigdichtebereiche um den Kern bzw. Balken und (3) ein oft verdeckter Balken. Analysiert wird das Erscheinungsbild in Zeitabhängigkeit. Die Teilchen gehen dem Kern über den Balken verloren und bewegen sich entlang gewisser stets gleich aussehender charakteristischer Strukturen in die Schweife. Nach einer Herleitung allgemeiner Größen des mehrkomponentigen Kingprofils werden drei stabile Standardmodelle zweikomponentiger Satellitengalaxien mit Massenverhältnis 1:10 (baryonische zu dunkle Materie) und unterschiedlicher Verteilung der dunklen und sichtbaren Materie gefunden. Ohne die Allgemeinheit der Ergebnisse zu beeinträchtigen, wurde dabei die Große Magellanische Wolke als Grundlage der Modelle genommen. Nach geeigneter Wahl der Bahn, zu der der Gezeitenradius des verwendeten dreikomponentigen Milchstraßenpotentials sowohl analytisch als auch numerisch berechnet wird, werden Simulationen der Modelle analysiert. Hauptaugenmerk ist das unterschiedliche Verhalten der Komponenten. Hauptergebnisse: (1) Es ist möglich, große Anteile dunkler, jedoch nur geringe sichtbarer Materie abzulösen. Dunkle und sichtbare Materie können unterschiedliche morphologische Strukturen bilden. (2) Je nach Konzentration der Komponenten ist die Eigengravitation der Teilchen mehr oder weniger für das Aussehen bestimmend. (3) Die Kernauflösung des Satelliten findet im Perigalaktikum (PG), sein Zerfall aber erst im

  14. A note on derivations of Murray–von Neumann algebras

    Science.gov (United States)

    Kadison, Richard V.; Liu, Zhe

    2014-01-01

    A Murray–von Neumann algebra is the algebra of operators affiliated with a finite von Neumann algebra. In this article, we first present a brief introduction to the theory of derivations of operator algebras from both the physical and mathematical points of view. We then describe our recent work on derivations of Murray–von Neumann algebras. We show that the “extended derivations” of a Murray–von Neumann algebra, those that map the associated finite von Neumann algebra into itself, are inner. In particular, we prove that the only derivation that maps a Murray–von Neumann algebra associated with a factor of type II1 into that factor is 0. Those results are extensions of Singer’s seminal result answering a question of Kaplansky, as applied to von Neumann algebras: The algebra may be noncommutative and may even contain unbounded elements. PMID:24469831

  15. A note on derivations of Murray-von Neumann algebras.

    Science.gov (United States)

    Kadison, Richard V; Liu, Zhe

    2014-02-11

    A Murray-von Neumann algebra is the algebra of operators affiliated with a finite von Neumann algebra. In this article, we first present a brief introduction to the theory of derivations of operator algebras from both the physical and mathematical points of view. We then describe our recent work on derivations of Murray-von Neumann algebras. We show that the "extended derivations" of a Murray-von Neumann algebra, those that map the associated finite von Neumann algebra into itself, are inner. In particular, we prove that the only derivation that maps a Murray-von Neumann algebra associated with a factor of type II1 into that factor is 0. Those results are extensions of Singer's seminal result answering a question of Kaplansky, as applied to von Neumann algebras: The algebra may be noncommutative and may even contain unbounded elements.

  16. Soolopartiid Von Krahli katuse all / Kristi Eberhart

    Index Scriptorium Estoniae

    Eberhart, Kristi

    2007-01-01

    Von Krahli Teatri kolmest lavastusest: "Erki ja Tiina" (lavastaja Mart Kangro, tantsivad Erki Laur ja Tiina Tauraite), "Faust" (J. W. Goethe ainetel tekst ja lavastus Taavi Eelmaa, muusika ja laulud Chalice, osades Jarek Kasar ja Rein Pakk), "Hamletid" (William Shakespeare'i ainetel kontseptsiooni, lavastuse, koreograafia, kujunduse, valguse autor Sasha Pepeljajev, video- ja helikunstnik Taavet Jansen. Esitaja Juhan Ulfsak)

  17. Alexander von Humboldt and Coenraad Jacob Temminck

    NARCIS (Netherlands)

    Raat, A.J.P.

    1976-01-01

    INTRODUCTION In the archives of the Rijksmuseum van Natuurlijke Historie in Leiden there is a map with three letters written by Alexander von Humboldt (17691859) to the first director of the Museum, Coenraad Jacob Temminck (1778-1858). The map, the hard cover of John Gould's "Synopsis of the birds

  18. Differential functional von Foerster equations with renewal

    Directory of Open Access Journals (Sweden)

    H.Leszczyński

    2008-06-01

    Full Text Available Natural iterative methods converge to the exact solution of a differential-functional von Foerster-type equation which describes a single population dependent on its past time and state densities as well as on its total size. On the lateral boundary we impose a renewal condition.

  19. Wege zur Entdeckung von Communities in Folksonomies

    OpenAIRE

    Jäschke, Robert; Hotho, Andreas; Schmitz, Christoph; Stumme, Gerd

    2006-01-01

    Ein wichtiger Baustein des neu entdeckten World Wide Web - des "Web 2.0" - stellen Folksonomies dar. In diesen Systemen können Benutzer gemeinsam Ressourcen verwalten und mit Schlagwörtern versehen. Die dadurch entstehenden begrifflichen Strukturen stellen ein interessantes Forschungsfeld dar. Dieser Artikel untersucht Ansätze und Wege zur Entdeckung und Strukturierung von Nutzergruppen ("Communities") in Folksonomies.

  20. Hans von Engel and the ICPIG Conference

    International Nuclear Information System (INIS)

    Franklin, R.

    2000-01-01

    The history of the, organized by Hans von Engel, International Conference on Phenomena in Ionized Gases is presented: Oxford (1953), Delft (1955), Venice (1957), Uppsala (1959), Munich (1961), Oxford (1971) and Berlin (1977). Some organizational aspects, financial support and remarkable events like international prizes in field of plasma physics are given

  1. Guido von Pirquet: Austrian pioneer of astronautics

    Science.gov (United States)

    Sykora, F.

    1977-01-01

    The works of Guido von Pirquet, Austrian pioneer of rocketry, were assessed. Major emphasis was given to Pirquet's calculation of the route to Venus which in fact was followed by the first Russian rocket to Venus. Of interest also is Pirquet's valuable construction of a space station and his analysis of interstellar space flight.

  2. Ueberreste vorweltlicher Proboscidier von Java und Banka

    NARCIS (Netherlands)

    Martin, K.

    1884-01-01

    Junghuhn führte in seinem Werke über Java nur einen einzigen Wirbelthierrest, Carcharias megalodon, an (7, IV, pag. 97); es war ihm nicht gelungen bei seinem ersten Aufenthalte auf der Insel Reste von Säugethieren zu finden, so eifrig er auch darnach in den Höhlen des Tertiaergebirges suchte (7, IV,

  3. Active Von Willebrand Factor, thrombocytopenia and thrombosis

    NARCIS (Netherlands)

    Hulstein, J.J.J.

    2006-01-01

    Platelets and von Willebrand factor (VWF) are unable to interact in circulation. To induce an interaction, a conversion of VWF to a platelet-binding conformation is required. At higher shear stresses, the first step in thrombus formation is binding of VWF to the subendothelium. This results in

  4. Ueber eine Anomalie von Acromitus flagellatus (Stiasny)

    NARCIS (Netherlands)

    Stiasny, G.

    1934-01-01

    Bei erneuter Durchsicht des reichhaltigen Materiales von Acromitus flagellatus (Stiasny) in der Scyphomedusen-Sammlung des Rijksmuseum van Natuurlijke Historie in Leiden (vergl. meine Mitteilungen daruber, 1920, Uebersichtstabelle III und 1921, p. 131/136) fand ich ein Exemplar, das eine

  5. Von Kalifornien nach Taxham / Katri Soe

    Index Scriptorium Estoniae

    Soe, Katri, 1971-

    2005-01-01

    Neljas osa magistritööst "Von Kalifornien nach Taxham: Formen und Strukturen der Kommunikation in Peter Handkes Romanen "Der kurze Brief zum langen Abschied" und "In einer dunklen Nacht ging ich aus meinem stillen Haus"" (Tartu, 2000. Juhendaja: Claus Sommerhage)

  6. Von der lernenden Region zur "Smart Region“

    OpenAIRE

    Poschwatta, Wolfgang

    2004-01-01

    Von der lernenden Region zur "Smart Region“ / M. Hilpert, W. Poschwatta. - In: Nabizadeh-Araghi, Nima : Auf dem Weg zur "Smart Region" : regionale Entwicklung am Beispiel der Pistazienproduktion im Iran. - Augsburg : Müllerdruck, 2004. - S. 5-9. - (Terra facta ; 2)

  7. Albert-Lembert versus hybrid-layered suture in hand sewn end-to-end cervical esophagogastric anastomosis after esophageal squamous cell carcinoma resection.

    Science.gov (United States)

    Feng, Fan; Sun, Li; Xu, Guanghui; Hong, Liu; Yang, Jianjun; Cai, Lei; Li, Guocai; Guo, Man; Lian, Xiao; Zhang, Hongwei

    2015-11-01

    Hand sewn cervical esophagogastric anastomosis (CEGA) is regarded as preferred technique by surgeons after esophagectomy. However, considering the anastomotic leakage and stricture, the optimal technique for performing this anastomosis is still under debate. Between November 2010 and September 2012, 230 patients who underwent esophagectomy with hand sewn end-to-end (ETE) CEGA for esophageal squamous cell carcinoma (ESCC) were analyzed retrospectively, including 111 patients underwent Albert-Lembert suture anastomosis and 119 patients underwent hybrid-layered suture anastomosis. Anastomosis construction time was recorded during operation. Anastomotic leakage was recorded through upper gastrointestinal water-soluble contrast examination. Anastomotic stricture was recorded during follow up. The hybrid-layered suture was faster than Albert-Lembert suture (29.40±1.24 min vs. 33.83±1.41 min, P=0.02). The overall anastomotic leak rate was 7.82%, the leak rate in hybrid-layered suture group was significantly lower than that in Albert-Lembert suture group (3.36% vs. 12.61%, P=0.01). The overall anastomotic stricture rate was 9.13%, the stricture rate in hybrid-layered suture group was significantly lower than that in Albert-Lembert suture group (5.04% vs. 13.51%, P=0.04). Hand sewn ETE CEGA with hybrid-layered suture is associated with lower anastomotic leakage and stricture rate compared to hand sewn ETE CEGA with Albert-Lembert suture.

  8. Wir zeigen andere Bilder von Frauen ...

    Directory of Open Access Journals (Sweden)

    Bettina Rulofs

    2010-03-01

    Full Text Available Der vorliegende Beitrag beleuchtet die Bedeutung der Geschlechterordnung im Prozess der sportmedialen Kommunikation. Im Kern geht es um die Frage, inwiefern im Prozess der medialen Vermittlung von Sport traditionelle Geschlechterstereotype aufrechterhalten werden oder Möglichkeiten der Irritation solcher Stereotype bestehen. Dazu werden verschiedene Ebenen des massenmedialen Kommunikationsprozesses in den Blick genommen: die Medienprodukte, die Öffentlichkeitsarbeit und Selbst-Präsentation der Sportler/innen, die Medienrezeption und die Herstellungsprozesse von Medien in den Sportredaktionen. This article illustrates the relevance of gender in processes of sports media communication. The question in focus is in what way traditional gender stereotypes are perpetuated in the process of media communication in sport and how such stereotypes can be irritated. Therefore different levels of mass media communication are considered: the media products, the public relations of athletes and the presentation of themselves as athletes, the media-reception and the production processes in sport departments of media institutions.

  9. The Molecular Genetics of von Willebrand Disease

    Directory of Open Access Journals (Sweden)

    Ergül Berber

    2012-12-01

    Full Text Available Quantitative and/or qualitative deficiency of von Willebrand factor (vWF is associated with the most common inherited bleeding disease von Willebrand disease (vWD. vWD is a complex disease with clinical and genetic heterogeneity. Incomplete penetrance and variable expression due to genetic and environmental factors contribute to its complexity. vWD also has a complex molecular pathogenesis. Some vWF gene mutations are associated with the affected vWF biosynthesis and multimerization, whereas others are associated with increased clearance and functional impairment. Moreover, in addition to a particular mutation, type O blood may result in the more severe phenotype. The present review aimed to provide a summary of the current literature on the molecular genetics of vWD.

  10. The molecular genetics of von Willebrand disease.

    Science.gov (United States)

    Berber, Ergül

    2012-12-01

    Quantitative and/or qualitative deficiency of von Willebrand factor (vWF) is associated with the most common inherited bleeding disease von Willebrand disease (vWD). vWD is a complex disease with clinical and genetic heterogeneity. Incomplete penetrance and variable expression due to genetic and environmental factors contribute to its complexity. vWD also has a complex molecular pathogenesis. Some vWF gene mutations are associated with the affected vWF biosynthesis and multimerization, whereas others are associated with increased clearance and functional impairment. Moreover, in addition to a particular mutation, type O blood may result in the more severe phenotype. The present review aimed to provide a summary of the current literature on the molecular genetics of vWD. None declared.

  11. von Neumann's hypothesis concerning coherent states

    International Nuclear Information System (INIS)

    Zak, J

    2003-01-01

    An orthonormal basis of modified coherent states is constructed. Each member of the basis is an infinite sum of coherent states on a von Neumann lattice. A single state is assigned to each unit cell of area h (Planck constant) in the phase plane. The uncertainties of the coordinate x and the square of the momentum p 2 for these states are shown to be similar to those for the usual coherent states. Expansions in the newly established set are discussed and it is shown that any function in the kq-representation can be written as a sum of two fixed kq-functions. Approximate commuting operators for x and p 2 are defined on a lattice in phase plane according to von Neumann's prescription. (leeter to the editor)

  12. Theodor von Grotthuss’ Contribution to Electrochemistry

    International Nuclear Information System (INIS)

    Pauliukaite, Rasa; Juodkazytė, Jurga; Ramanauskas, Rimantas

    2017-01-01

    Freiherr Christian Johann Dietrich Theodor von Grotthuss (1785-1822) lived and worked in Lithuania. Inspired by Volta's pile he proposed the first theory of water electrolysis, which was published in 1805 in Rome. Michael Faraday acknowledged T. Grotthuss for this theory in his further investigations of electrolysis processes. Having studied in Germany and France Grotthuss brought science to province by establishing his laboratory in Gedučiai village in his mother's real estate. Lithuanian scientists are proud that life of Theodor von Grotthuss was related to this country. Many events to remember this prominent scientist are organised in Vilnius and other places. His works and example provided a good basis for further development of electrochemical science in Lithuania. Grotthuss insights into the mechanism of proton transport still are of great relevance to such areas of modern science as membrane biochemistry, energy conversion and storage.

  13. Inattentional blindness and the von Restorff effect.

    Science.gov (United States)

    Schmidt, Stephen R; Schmidt, Constance R

    2015-02-01

    Sometimes we fail to notice distinctive or unusual items (inattentional blindness), while other times we remember distinctive items more than expected items (the von Restorff effect). A three-factor framework is presented and tested in two experiments in an attempt to reconcile these seemingly contradictory phenomena. Memory for different types of unexpected stimuli was tested after an easy or difficult Stroop color-naming task. Highly arousing taboo words were well remembered even when the difficult Stroop task limited attentional resources. However, a conceptual isolation effect was only observed when the nature of the category change was highlighted by the Stroop task, the Stroop task was easy, and/or the isolated targets enjoyed a retrieval advantage relative to comparison targets. As proposed in the three-factor framework, the arousing qualities of the stimuli, the attentional demands of the primary task, and the relevance of isolated features at encoding and retrieval combine to produce inattentional blindness and the von Restorff effect.

  14. Rational Emotive Behavioural Therapy: The Evolution of a Revolution: Interview With Dr. Debbie Joffe Ellis, Work Partner and Wife of Dr. Albert Ellis, the Creator of REBT.

    Science.gov (United States)

    Ellis, Debbie Joffe; Rovira, Montse

    2015-02-01

    Recognized as one of the most influential thinkers and psychologists, Albert Ellis PhD (1913-2007) revolutionized Psychology when he created the first cognitive psychotherapy, Rational Emotive Behavioral Therapy. After he passed away, Dr. Debbie Joffe Ellis continues spreading his legacy around the world. Psychologist, lecturer, writer, trainer, she dedicates her life to disseminate REBT and extend it through different statements, from the social to the educational, from the academic to the clinical. In this interview, she goes through her own history and her husband's one, bringing us closer to understanding Albert Ellis as the leading figure in his field, and the oneness they experienced through their professional and personal relationship.

  15. Implant dentistry curriculum in undergraduate education: part 2-program at the Albert-Ludwigs University, Freiburg, Germany.

    Science.gov (United States)

    Kroeplin, Birgit S; Strub, Joerg R

    2011-01-01

    The aim of this study was to describe the didactic and clinical undergraduate implant dentistry program of the Albert-Ludwigs University, Freiburg, Germany, with emphasis on the clinical implant experience. A detailed description of the implant curriculum at Albert-Ludwigs University is given with documented exemplary cases and additional flow charts. All students participate in 28 hours of lectures and approximately 64 hours of seminars with hands-on courses and gain clinical experience. All undergraduate students are eligible to place and restore oral implants. Emphasis is placed on prosthetic-driven planning of implant positions, three-dimensional imaging, and computer-guided implant placement. Implant restorations performed by undergraduate students comprise single crowns and small multiunit fixed dental prostheses in partially edentulous posterior maxillae and anterior or posterior mandibles, implant-retained overdentures (snap attachment) in edentulous patients, and telescopic fixed-removable dental prostheses on remaining teeth and strategically placed additional implants. Over the past 2.5 years, 51 patients were treated with 97 dental implants placed by students in the undergraduate program. Seventy-one restorations were inserted: 60.6% single crowns, 7% fixed dental protheses, 21.1% overdentures, and 11.3% telescopic fixed-removable dental prostheses. The implant survival rate was 98.9%. Because survival rates for dental implants placed and restored by students are comparable to those of experienced dentists, oral implant dentistry should be implemented as part of the undergraduate dental curriculum.

  16. Poetics of assembly Albert Kahn and D.W. Griffith in the birth of the Machine Age

    Directory of Open Access Journals (Sweden)

    Luis Pancorbo Crespo

    2016-05-01

    Full Text Available Abstract This research seeks to establish a double parallel between cinema and modern architecture, focusing on a moment of refounding of both  disciplines, the early twentieth century. We will be based on two seminal characters: DW Griffith and Albert Kahn. We will explore a temporal and geographical parallelism in their main evolutionary lines, which run through a similar way in the beginning, from the U.S to the U.S.S.R, to return again to the place of origin. This trip was triggered by the arrival to the USSR of  the first copies of the film "Intolerance" in 1918 and the arrival of Albert  Kahn in 1928 for the realization of numerous industrial projects during the First Five-Year Plan. Furthermore, we will explore a more conceptual  parallelism, studying the use of the notion of assembly in both disciplines  during that period, using again the work of our two main characters as the basis for research, but also leaning on other essential actors for that issue, like are Eisenstein and Miliutin.

  17. ‘Trick’, ‘Manipulation’ and ‘Farce’: Albert Moll’s Critique of Occultism

    Science.gov (United States)

    Wolffram, Heather

    2012-01-01

    In July 1925, the psychiatrist Albert Moll appeared before the district court in Berlin-Schöneberg charged with having defamed the medium Maria Vollhardt (alias Rudloff) in his 1924 book Der Spiritismus [Spiritism]. Supported by some of Berlin’s most prominent occultists, the plaintiff – the medium’s husband – argued that Moll’s use of terms such as ‘trick’, ‘manipulation’ and ‘farce’ in reference to Vollhardt’s phenomena had been libellous. In the three-part trial that followed, however, Moll’s putative affront to the medium – of which he was eventually acquitted – was overshadowed, on the one hand, by a debate over the scientific status of parapsychology, and on the other, by the question of who – parapsychologists, occultists, psychiatrists or jurists – was entitled to claim epistemic authority over the occult. This paper will use the Rudloff–Moll trial as a means of examining Moll’s critique of occultism, not only as it stood in the mid-1920s, but also as it had developed since the 1880s. It will also provide insight into the views of Germany’s occultists and parapsychologists, who argued that their legitimate bid for scientific credibility was hindered by Dunkelmänner [obscurantists] such as Albert Moll. PMID:23002297

  18. Verbesserung der Symmetrie von Hirnaufnahmen entlang der Sagittalebene

    Science.gov (United States)

    Ens, Konstantin; Wenzel, Fabian; Fischer, Bernd

    Die lokale Symmetrie von Hirnscans entlang der Sagittalebene zu ermitteln und zu modizifieren, ist für eine Reihe neurologischer Anwendungen interessant. Beispielsweise kann der voxelweise Vergleich von rechter und linker Hirnhälfte nur dann Aufschluss über die Lokalisierung von Läsionen geben, wenn durch Transformation ein Hirnscan eine möglichst hohe Symmetrie aufweist. Ein weiteres Anwendungsgebiet ist die Visualisierung von medialen Hirnschnitten, für die die Trennfläche beider Hirnhälfte möglichst eben sein sollte. Diese Arbeit stellt die Entwicklung eines Verfahrens vor, mit dessen Hilfe die Symmetrie von Hirnaufnahmen entlang der Sagittalebene verbessert werden kann. Dies geschieht unter Verwendung von aktiven Konturen, die mit Hilfe einer neuartigen Kostenfunktion gesteuert werden. Experimente am Ende der Arbeit mit strukturellen Kernspinaufnahmen demonstrieren die Leistungsfähigkeit des Verfahrens.

  19. Rohlin flows on Von Neumann algebras

    CERN Document Server

    Masuda, Toshihiko

    2016-01-01

    The authors will classify Rohlin flows on von Neumann algebras up to strong cocycle conjugacy. This result provides alternative approaches to some preceding results such as Kawahigashi's classification of flows on the injective type II_1 factor, the classification of injective type III factors due to Connes, Krieger and Haagerup and the non-fullness of type III_0 factors. Several concrete examples are also studied.

  20. Marktorientierte Vertriebs-Reorganisation von Energieversorgungsunternehmen

    OpenAIRE

    Beutin, Nikolas; Scholl, Michael; Fürst, Andreas

    2003-01-01

    Seit der Liberalisierung des Energiemarktes im Jahre 1998 sehen sich Energieversorgungsunternehmen (EVUs) einer veränderten Markt- und Wettbewerbssituation gegenüber. Neben Risiken, wie dem Eintritt von Wettbewerbern in das vormals geschützte Gebiet, eröffnete sich ihnen hierdurch aber auch die Chance, außerhalb des eigenen Netzbereiches neue Kunden zu gewinnen. Um sowohl dem Margenverfall als auch der direkten Vergleichbarkeit mit ...

  1. La Medea de Lars von Trier

    Directory of Open Access Journals (Sweden)

    Iratxe Fresneda Delgado

    2013-04-01

    Full Text Available El presente artículo analiza el modo en el que Lars von Trier recrea para el cine el estereotipo de Medea. Mediante el análisis fílmico de la película y apoyándose en los estudios culturales, el texto se interroga acerca de la importancia y el poder potencial del cine a la hora recuperar el antiguo mito y demostrar su vigencia. El análisis amplía horizontes para la compresión de los mecanismos que articulan el entramado de significados de la película, donde Von Trier aporta una nueva visión del arquetipo de Medea uniéndola, a la tradición pictórica del Romanticismo. Una influencia que habita en las posteriores obras del director danés, donde el paisaje, la naturaleza, se erige en elemento catalizador de las pulsiones humanas, en su cómplice y testigo.This paper explores the way that Lars von Trier’s film recreates the stereotype of Medea. Using film analysis and based on cultural studies the article asks about the importance and potential power of cinema to recover the ancient myth and show their effects. The analysis expands horizons for the understanding of the mechanisms that link the network of meanings of the film, where the author offers a new vision of Medea's archetype attaching it to the pictorial tradition tied to the Romanticism. An influence that can be seen in the later works of Lars von Trier, where the landscape, the nature, stands as a catalyst of human drives, as his accomplice and witness.

  2. Visuelle Analyse von E-mail-Verkehr

    OpenAIRE

    Mansmann, Florian

    2003-01-01

    Diese Arbeit beschreibt Methoden zur visuellen geographischen Analyse von E-mail Verkehr.Aus dem Header einer E-mail können Hostadressen und IP-Adressen herausgefiltert werden. Anhand einer Datenbank werden diesen Host- und IP-Adressen geographische Koordinaten zugeordnet.Durch eine Visualisierung werden in übersichtlicher Art und Weise mehrere tausend E-mail Routen dargestellt. Zusätzlich dazu wurden interktive Manipulationsmöglichkeiten vorgestellt, welche eine visuelle Exploration der Date...

  3. Zur Kenntnis von Gnetum neglectum Bl

    NARCIS (Netherlands)

    Markgraf, F.

    1960-01-01

    Gnetum neglectum war nicht nur, wie der Name andeutet, bis zu Blumes Zeit übersehen worden, sondern es wurde von Späteren wiederum verkannt, wie ich in Bull. J. B. Buitenzorg 3. Ser. 10 (1930) 474 näher ausgeführt habe. Die echte Art taucht verhältnismässig selten in den Herbarien auf. Sie ist eine

  4. Von Medien, Übertragungen und Automaten

    Directory of Open Access Journals (Sweden)

    Alessandro Barberi

    2013-12-01

    Full Text Available Im Zuge der Debatten zum Medialen Habitus wurde vielfach betont, dass die >Theorie der Praxispraxeologischen Medientheorie< des Medialen Habitus avant la lettre gesprochen werden kann. Dieser Artikel untersucht – ausgehend von den Debatten zur "Medienkompetenz" – wie Bourdieu Sprache, Sprechen und Diskurs, sowie Akteure, Felder und Habitus als Medien begreift und betont dabei die Nützlichkeit der Bourdieuschen Bildungssoziologie im Rahmen einer sozialwissenschaftlichen Grundlegung der Medienpädagogik.

  5. Portrait of Dr. Von Braun with Walt Disney, 1954.

    Science.gov (United States)

    1954-01-01

    Marshall Center Director Dr. Wernher Von Braun is pictured with Walt Disney during a visit to the Marshall Space Flight Center in 1954. In the 1950s, Dr. Von Braun while working in California on the Saturn project, also worked with Disney studios as a technical director in making three films about Space Exploration for television. Disney's tour of Marshall in 1965 was Von Braun's hope for a renewed public interest in the future of the Space Program at NASA.

  6. Gespiegelte Planeten – Die Anordnung der Pyramiden von Gizeh

    OpenAIRE

    Jelitto, Hans

    2000-01-01

    Antike Bauwerke wurden wiederholt auf astronomische Zusammenhänge hin untersucht, so z. B. ihre Ausrichtung in Bezug auf die Bewegung von Sonne oder Sternen. Vor diesem Hintergrund wurden für die Pyramiden von Gizeh drei ungewöhnliche Gleichungen entdeckt, die die Pyramidengrößen mit einer Genauigkeit von ca. 0,1 % festlegen. Gleichzeitig legen diese drei Gleichungen nahe, die drei Pyramiden in der Reihenfolge Mykerinos-, Chefren- und Cheopspyramide den inneren drei Planeten unseres Sonnensys...

  7. Saage tuttavaks : Elisabeth ja Karl von Hoerschelmann / Mai Levin

    Index Scriptorium Estoniae

    Levin, Mai, 1942-

    2004-01-01

    Kuraator M. Levin kuni 10. X 2004 Adamson-Ericu muuseumis avatud näitusest "Tuntud ja tundmatud Elisabeth von Rosendorff-Hoerschelmann ja Karl von Hoerschelmann". Enamik töid on kunstnike laste Konstantin Hoerschelmanni ja Anna Röder-Hoerschelmanni omand. Elisabeth Rosendorff (1898-1984) sündis Virumaal Maidlas eesti perekonnas, Karl von Hoerschelmann (1899-1951) Sevastoopolis saksa perekonnas

  8. Arbeitszeiten von Professorinnen und Professoren in Deutschland 2016

    OpenAIRE

    Weihs, Claus; Hernández Rodríguez, Tanja; Doeckel, Maximilian; Marty, Christoph; Wormer, Holger

    2018-01-01

    In dieser Studie werden belastbare Prognoseintervalle der wöchentlichen Gesamtarbeitszeit von Universitätsprofessorinnen und -professoren aus Daten einer Umfrage aus dem Jahre 2016 und a-priori Informationen aus früheren Studien bestimmt. Neben der Gesamtarbeitszeit werden auch Teilarbeitszeiten zum Beispiel für Lehre und Forschung ermittelt. Die Ergebnisse von frequentistischer und Bayesianischer Analyse werden verglichen. Aus den gültigen Fragebögen von aktiven Vollzeit arbeitenden Universi...

  9. Untersuchungen zur Farbreaktion von Amilorid, Chlorhexidin und Proguanil mit Hypobromit

    OpenAIRE

    Huth, Silke

    2004-01-01

    Bei der Reaktion von Amiloridhydrochlorid (1· HCl) mit Brom in alkalischer Lösung wird ein gelbbraunes Dehydrierungsprodukt erhalten, daß als 3-(3-Amino-1,2,4-oxadiazol-5-yl)-5-chlor-2,6-pyrazindiamin (6) identifiziert werden konnte. Durch Vergleich von Massen- und NMR-Spektren der Verbindung 6 mit Spektren von 1· HCl und Referenzsubstanzen I-III konnte auf die verbindung 6 geschlossen werden. Die Struktur wurde durch eine Röntgenstrukturanalyse abgesichert. Erhitzen von Amiloridhydrochlorid ...

  10. Chancen und Gefahren von Global-Marketing-Konzepten

    OpenAIRE

    Berndt, Ulrike

    1990-01-01

    Chancen und Gefahren von Global-Marketing-Konzepten. - Augsburg : Förderges. Marketing, 1990. - 57, XII S. - Zugl: Augsburg, Univ., Diplomarb. - (Arbeitspapiere zur Schriftenreihe Schwerpunkt Marketing ; 29)

  11. A bicategorical approach to Morita equivalence for von Neumann algebras

    International Nuclear Information System (INIS)

    Brouwer, R. M.

    2003-01-01

    We relate Morita equivalence for von Neumann algebras to the ''Connes fusion'' tensor product between correspondences. In the purely algebraic setting, it is well known that rings are Morita equivalent if they are equivalent objects in a bicategory whose 1-cells are bimodules. We present a similar result for von Neumann algebras. We show that von Neumann algebras form a bicategory, having Connes's correspondences as 1-morphisms, and (bounded) intertwiners as 2-morphisms. Further, we prove that two von Neumann algebras are Morita equivalent iff they are equivalent objects in the bicategory. The proofs make extensive use of the Tomita-Takesaki modular theory

  12. Der Einfluß der Ablauforganisation auf die Effizienz von Entscheidungen: Eine empirische Untersuchung am Beispiel von Bilanzanalysen

    OpenAIRE

    Gemünden, Hans Georg

    1987-01-01

    Der vorliegende Beitrag widmet sich einem in der Organisationstheorie stark vernachlässigten Problem: der Ablauforganisation von Entscheidungen. Am Beispiel von Bilanzanalysen wird empirisch geprüft, in welcher Weise eine Gliederung des Prozesses nach Verrichtungen oder Objekten die Qualität der Analyse beeinflußt. Hierzu wird ein validiertes Konzept zur Messung der Qualität von Bilanzanalysen entwickelt. Es wird gezeigt, wie man mittels prozeßbegleitender experimenteller Organisationsforschu...

  13. Beeinflussung der Wirkung von Ernährungsinformation durch Framing: Analyse am Beispiel von Folsäure

    OpenAIRE

    Lensch, Kathrin; Hartmann, Monika; Simons, Johannes

    2011-01-01

    Die Bereitstellung und verbrauchergerechte Aufbereitung von Informationen stellt eine Möglichkeit dar, Konsumenten darin zu unterstützen, Gesundheitsaspekte vermehrt in das Kauf- und Essverhalten zu integrieren. In der Verhaltensökonomik gelten Framing-Effekte als wichtige Bestimmungsfaktoren für die Wahrnehmung von Informationen. Im Rahmen des vorliegenden Beitrags werden Framing-Effekte am Beispiel von Ernährungsinformationen über Folsäure mit Hilfe eines Experiments untersucht. Die Ergebni...

  14. Philologie im Horizont der Geschichtlichkeit von Sprache und Text: zum Tagungsband von Wulf Oesterreicher und Maria Selig

    Directory of Open Access Journals (Sweden)

    Olaf Müller

    2016-03-01

    Full Text Available Wulf Oesterreicher und Maria Selig, Hrsg., Geschichtlichkeit von Sprache und Text: Philologien – Disziplingenese – Wissenschaftshistoriographie (Paderborn: Wilhelm Fink, 2014, 332 S.

  15. Albert Einstein, Boris Podolsky, Nathan Rosen. Can the quantum mechanical description of the physical reality be considered as complete?; Albert Einstein, Boris Podolsky, Nathan Rosen. Kann die quantenmechanische Beschreibung der physikalischen Realitaet als vollstaendig betrachtet werden?

    Energy Technology Data Exchange (ETDEWEB)

    Kiefer, Claus (ed.) [Koeln Univ. (Germany). Inst. fuer Theoretische Physik

    2015-07-01

    The year 2015 marks not only the centenary anniversary around the general relativity theory, but also the octogenary anniversary around one of the most effective works of theoretical physics: The work of Albert Einstein, Boris Podolsky, and Nathan Rosen (EPR) from the year 1935 reprinted and commented here. In the commented edition present here not only the historical context and the effect history of this work are drawn after in detail but also the effects on modern research and the still discussed theoretical foundations of quantum theory. Reprinted are beyond the German translation of the EPR work also the translation of Bohr's subsequent work with the same title from the same year as well Einstein's article for the journal Dialectica written 1948 in German.

  16. Triumphs Show: What Makes Art History? Year 7 Exploit the Resources of the Victoria and Albert Museum's Medieval Gallery to Create and Curate Their Own Answer

    Science.gov (United States)

    Copsey, Sarah

    2014-01-01

    What do 14 Year 7 students, an art teacher, a history teacher and the Victoria and Albert Museum have in common? They are all part of the "Stronger Together" Museum Champion project run by The Langley Academy and the River & Rowing Museum and supported by Arts Council England, designed to engage students, teachers and museum staff…

  17. El Kalevipoeg, otra epopeya ignorada / Jüri Talvet ; [inglise keelest tlk. Giselle Lázaro ja Albert Lázaro Tinaut

    Index Scriptorium Estoniae

    Talvet, Jüri, 1945-

    2003-01-01

    Pealk. tõlge: "Kalevipoeg" - veel üks unustatud eepos. - Lisa: Fr. R. Kreutzwald. A la libertad : [Priiusele / tlk. Jüri Talvet ja Albert Lázaro Tinaut], lk. 35. Artikkel on eesti keeles ilmunud pealkirja ""Kalevipoeg" - suur Euroopa eepos" all.

  18. Investidura de doctores Honoris Causa de Albert Bandura y José del Castillo Nicolau. Universidad de Salamanca, 17 de julio de 1992

    OpenAIRE

    Sánchez López, Cándido, Candy

    1992-01-01

    Cincuenta y siete fotografías de la ceremonia de investidura de doctores Honoris Causa de Albert Bandura y José del Castillo Nicolau. Acto celebrado en el Paraninfo de la Universidad de Salamanca el 17 de julio de 1992.

  19. [Never forget this in making your drawings and equations! A conversation with Albert Einstein on learning, teaching and the secrets of the world].

    Science.gov (United States)

    Brunner, A

    2009-03-01

    Albert Einstein, the genius--this aspect often has been noted. A neglected aspect is Einstein's role as student and teacher. For this reason, Einstein's notes have been looked at once again. The selected original quotes are composed into the format of a fictive dialogue. The original context and coherence of his comments have thereby been respected carefully.

  20. A redescription of the specimens of “Telesto humilis” (Octocorallia) collected by Prince Albert Ier of Monaco, with the descritpion of four new species

    NARCIS (Netherlands)

    Weinberg, Steven

    1990-01-01

    Four new octocoral species, Telestula stocki, Telestula batoni, Telestula verseveldti, and Telestula kuekenthali are described and illustrated and a redescription is given of Telesto humilis Thomson, 1927. All the species mentioned were collected during expeditions by Prince Albert Ier of Monaco in

  1. Ein Märtyrer auf der Zugspitze? Glühbirnenkreuze, Bildpropaganda und andere Medialisierungen des Totenkults um Albert Leo Schlageter in der Weimarer Republik und im Nationalsozialismus

    OpenAIRE

    Fuhrmeister, Christian

    2004-01-01

    Der Beitrag vergleicht die Grundzüge des Totenkults um Albert Leo Schlageter in der Weimarer Republik und im Nationalsozialismus. Der Fokus der Untersuchung liegt auf dem Medieneinsatz, der den nationalsozialistischen Märtyrerkult vom Totengedenken in der Weimarer Republik unterscheidet. Die verschiedenen Ebenen der Medialisierung werden abschließend an einem konkreten Fallbeispiel, dem Schlageter-Gedenken auf der Zugspitze, demonstriert.

  2. Szenci Molnár Albert elveszettnek hitt Igaz Vallás portréja avagy Holland–flamand-magyar szellemi kapcsolatok a kora újkorban

    NARCIS (Netherlands)

    Teszelszky, Kees

    This is the story of a work of one of the greatest early-modern humanists of Hungary, Albert Szenci Molnár, which had been lost for almost 400 years. The rediscovered Icon religionis or 'Image of Religion' is one of the oldest broadsheets printed in the Hungarian language. It was found in the

  3. Von den Liven von Oesel / August Ludwig Schlözer

    Index Scriptorium Estoniae

    Schlözer, August Ludwig

    2008-01-01

    Avaldatud Eberhard Winkleri initsiatiivil A. L. Schlözeri teose põhjal: Gesammelte Nachrichten von den Ueberresten der Liven, in Livland und Kurland. (1770), mis moodustab osa teosest: Schlözer, August Ludwig. M. Johann Joseph Haigold's Beylagen zum Neuveränderten Russland. Zweiter Theil. Riga und Leipzig, 1770

  4. Aino Lepik von Wiren / Aino Lepik von Wiren ; interv. Kadi Alatalu

    Index Scriptorium Estoniae

    Lepik von Wirén, Aino, 1961-

    2007-01-01

    Heinrich Marga eksiilvalitsuse (20.06.1990-7.10.1992) kohtuminister Aino Lepik von Wiren pagulaslapse elust Rootsis, haridusest ja elukutse valikust, tööst eksiilvalitsuses, tööleasumisest Eestisse 1992. aastal, seadusandlikust tegevusest ning aluse panekust välismaalaste- ja kodakondsuspoliitikale, naiste võimalustest poliitilisse tippu tõusmiseks, kodu- ja väliseestlaste vastandamisest

  5. Ööklubi Club von Überlingen = Club von Überlingen

    Index Scriptorium Estoniae

    2008-01-01

    Ööklubi Club von Überlingen (Madara 22A, Tallinn) sisekujundusest. Sisearhitekt: Taavi Aunre (Boom.ee OÜ). Taavi Aunrest, tema tähtsamad tööd. I-II korruse plaan, 11 värv. vaadet, foto T. Aunrest

  6. Polychaeten aus den Zoologischen Museen von Leiden und Amsterdam I

    NARCIS (Netherlands)

    Augener, H.

    1933-01-01

    In der vorliegenden Arbeit ist die Untersuchung eines sehr umfangreichen Polychaeten-Materials niedergelegt, das mir von Herrn Prof. Dr. E. D. van Oort in Leiden und Herrn Prof. Dr. L. F. de Beaufort in Amsterdam zur Bearbeitung übergeben wurde. Von diesem Material ist der dem Museum in Leiden

  7. [Hans Jakob Christoffel von Grimmelshausen. Saksa Simplicissimuse seiklused] / Meelis Friedenthal

    Index Scriptorium Estoniae

    Friedenthal, Meelis, 1973-

    2011-01-01

    Tutvustus: Grimmelshausen, Hans Jakob Christoffel von. Saksa Simplicissimuse seiklused, teisisõnu: ühe veidra vagabundi elulugu, kel Melchior Sternfels von Fuchshaim nimeks, et kus ja mis moel ta siia ilma sündis ning mida siin nägi, õppis, oma nahal tunda sai ja kannatas, nagu sellestki, miks ta siinsest ilmast vabatahtlikult loobub. [Tallinn] : Pegasus, c2010

  8. Von Neumann algebras as complemented subspaces of B(H)

    DEFF Research Database (Denmark)

    Christensen, Erik; Wang, Liguang

    2014-01-01

    Let M be a von Neumann algebra of type II1 which is also a complemented subspace of B( H). We establish an algebraic criterion, which ensures that M is an injective von Neumann algebra. As a corollary we show that if M is a complemented factor of type II1 on a Hilbert space H, then M is injective...

  9. An accurate von Neumann's law for three-dimensional foams

    NARCIS (Netherlands)

    Hilgenfeldt, Sascha; Kraynik, Andrew M.; Koehler, Stephan A.; Stone, Howard A.

    2001-01-01

    The diffusive coarsening of 2D soap froths is governed by von Neumann's law. A statistical version of this law for dry 3D foams has long been conjectured. A new derivation, based on a theorem by Minkowski, yields an explicit analytical von Neumann's law in 3D which is in very good agreement with

  10. Erfahrungen an der Schnittstelle von Medienarbeit und Praxisforschung

    Directory of Open Access Journals (Sweden)

    Peter Holzwarth

    2007-11-01

    Full Text Available Der Beitrag reflektiert die Verbindung von praktischer Medienarbeit und Forschung am Beispiel eines internationalen EU-Forschungsprojekts zum Thema Medien und Migration. Neben didaktischen Prinzipien und Konzepten für die aktive Medienarbeit im Forschungskontext geht es um die Kooperation von medienpädagogischer Begleitung (MB und wissenschaftlicher Begleitung (WB sowie um deren spezifische Kompetenzen.

  11. Die baltischen Kapitulationen von 1710 : Kontext, Wirkungen, Interpretationen / Marten Seppel

    Index Scriptorium Estoniae

    Seppel, Marten, 1979-

    2015-01-01

    Arvustus: Die baltischen Kapitulationen von 1710 : Kontext, Wirkungen, Interpretationen, hrsg. von Karsten Brüggemann, Mati Laur und Pärtel Piirimäe, Queleln und Studien zur baltischen Geschichte, Bd 23 (Köln u.a: Böhlau Verlag, 2014)

  12. [Precocious puberty and von Recklinghausen's disease].

    Science.gov (United States)

    Barg, Ewa; Wikiera, Beata; Basiak, Aleksander; Głab, Ewa

    2006-01-01

    Von Recklinghausen's disease belongs to a group of neurocutaneous syndromes and is characterised by skin, nerve and bone abnormalities. We present a case of von Recklinghausen's disease and precocious puberty in 7-year-old boy. At the age of three café au lait spots on the skin and an incranial tumour situated near the optic chiasm--qualified as inoperable--were discovered. At the age of 7 first signs of precocious puberty appeared (pubic hair P3 and enlargement of the testes (15 ml) and penis). Laboratory measurements included: LH 7.5 mIU/ml, FSH 1.1 mIU/ml, testosterone 183 ng/ml, assessment of bone age: 9 years. The response to LHRH stimulation was characteristic for true precocious puberty (LH 15.9 mIU/ml and FSH 1.5 mIU/ml after 30 minutes). The MRI of the brain showed a tumour of the suprasellar region with compression of pituitary stalk. True precocious puberty was diagnosed. Treatment with Diphereline was introduced. At present the boy is 9 years old and has been treated with Diphereline for 16 months. The volume of the testicles has decreased to 7 ml and loss of pubic hair was noted. The MRI does not show any progression in tumour growth. The authors would like to underline the need of close observation of children with von Reclinghausen disease with regard to possibility of uncovering true precocious puberty which is critical for rapid diagnosis and introduction of correct treatment.

  13. Self-organization of vortex-length distribution in quantum turbulence: An approach based on the Barabasi-Albert model

    International Nuclear Information System (INIS)

    Mitani, Akira; Tsubota, Makoto

    2006-01-01

    The energy spectrum of decaying quantum turbulence at T=0 obeys Kolmogorov's law. In addition to this, recent studies revealed that the vortex-length distribution (VLD), meaning the size distribution of the vortices, in decaying Kolmogorov quantum turbulence also obeys a power law. This power-law VLD suggests that the decaying turbulence has scale-free structure in real space. Unfortunately, however, there has been no practical study that answers the following important question: why can quantum turbulence acquire a scale-free VLD? We propose here a model to study the origin of the power law of the VLD from a generic point of view. The nature of quantized vortices allows one to describe the decay of quantum turbulence with a simple model that is similar to the Barabasi-Albert model, which explains the scale-invariance structure of large networks. We show here that such a model can reproduce the power law of the VLD well

  14. Albert Einstein, Boris Podolsky, Nathan Rosen. Can the quantum mechanical description of the physical reality be considered as complete?

    International Nuclear Information System (INIS)

    Kiefer, Claus

    2015-01-01

    The year 2015 marks not only the centenary anniversary around the general relativity theory, but also the octogenary anniversary around one of the most effective works of theoretical physics: The work of Albert Einstein, Boris Podolsky, and Nathan Rosen (EPR) from the year 1935 reprinted and commented here. In the commented edition present here not only the historical context and the effect history of this work are drawn after in detail but also the effects on modern research and the still discussed theoretical foundations of quantum theory. Reprinted are beyond the German translation of the EPR work also the translation of Bohr's subsequent work with the same title from the same year as well Einstein's article for the journal Dialectica written 1948 in German.

  15. Developing information technology at the Medical Research Unit of the Albert Schweitzer Hospital in Lambaréné, Gabon.

    Science.gov (United States)

    Dibacka, Paterne Lessihuin; Bounda, Yann; Nguema, Davy Ondo; Lell, Bertrand

    2010-03-01

    Information technology has become a key resource for research institutions, providing services such as hardware, software and network maintenance, as well as data management services. The IT department of the Medical Research Unit (MRU) of the Albert Schweitzer Hospital in Lambaréné, Gabon is a good example of how IT has developed at African Research Centres in recent years and demonstrates the scope of work that a modern research centre needs to offer. It illustrates the development in the past 15 years--from single computers maintained by investigators to the present situation of a group of well-trained local IT personal who are in charge of a variety of hardware and software and who also develop applications for use in a research environment. Open source applications are particularly suited for these needs and various applications are used in data management, data analysis, accounting, administration and quality management.

  16. Schweitzer (Albert) Bresslau (Hélène), Correspondance 1901-1905. L’amitié dans l’amour

    OpenAIRE

    Uberfill, François

    2012-01-01

    Que pouvait-on encore apprendre sur les relations entre Albert Schweitzer et Hélène Bresslau qui n’ait été dit, après la belle biographie rédigée par Verena Mühlstein Helene Schweitzer Bresslau. Ein Leben für Lambarene, parue en 2001 et dont il a été rendu compte ici (RA 2003, p. 382-386). Et pourtant ! Jean-Paul Sorg, spécialiste des études schweitzériennes a eu raison de publier la correspondance entre les deux amis. Ces lettres seraient tombées dans l’oubli si leur fille Rhena Schweitzer-M...

  17. Isolation and Suffering Related to Serious and Terminal Illness: Metaphors and Lessons From Albert Camus' Novel, The Plague.

    Science.gov (United States)

    Tuffuor, Akosua N; Payne, Richard

    2017-09-01

    Health care providers have much to learn from Albert Camus' great novel, The Plague. The Plague tells the story of a bubonic plague epidemic through the lens of doctor-narrator Rieux. In addition to Rieux, this essay also focuses on the perspective of Father Paneloux, a Jesuit priest, who provides important religious commentary on the epidemic, before falling victim to it and dying. Camus' masterful engagement of the metaphor of isolation and its profound impact on suffering emphasizes the important role of community and spiritual perspectives of patients and providers in coping with serious illness, death, and dying. The Plague is relevant today, particularly given the challenges of distancing, alienation, and isolation imposed by not only disease but also by technology and clinical and administrative practices that have unintended consequences of incentivizing separation between patient and healer, thus engendering greater stress and suffering in both. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

  18. Sexological deliberation and social engineering: Albert Moll and the sterilisation debate in late imperial and Weimar Germany.

    Science.gov (United States)

    Bryant, Thomas

    2012-04-01

    The physician and sexologist Albert Moll, from Berlin, was one of the main protagonists within the German discourse on the opportunities and dangers of social engineering, by eugenic interventions into human life in general, as well as into reproductive hygiene and healthcare policy in particular. One of the main sexological topics that were discussed intensively during the late-Wilhelminian German Reich and the Weimar Republic was the question of the legalisation of voluntary and compulsory sterilisations on the basis of medical, social, eugenic, economic or criminological indications. As is clear from Moll's conservative principles of medical ethics, and his conviction that the genetic knowledge required for eugenically indicated sterilisations was not yet sufficiently elaborated, he had doubts and worries about colleagues who were exceedingly zealous about these surgical sterilisations--especially Gustav Boeters from Saxony.

  19. Bridging the knowledge gap: An analysis of Albert Einstein's popularized presentation of the equivalence of mass and energy.

    Science.gov (United States)

    Kapon, Shulamit

    2014-11-01

    This article presents an analysis of a scientific article written by Albert Einstein in 1946 for the general public that explains the equivalence of mass and energy and discusses the implications of this principle. It is argued that an intelligent popularization of many advanced ideas in physics requires more than the simple elimination of mathematical formalisms and complicated scientific conceptions. Rather, it is shown that Einstein developed an alternative argument for the general public that bypasses the core of the formal derivation of the equivalence of mass and energy to provide a sense of derivation based on the history of science and the nature of scientific inquiry. This alternative argument is supported and enhanced by variety of explanatory devices orchestrated to coherently support and promote the reader's understanding. The discussion centers on comparisons to other scientific expositions written by Einstein for the general public. © The Author(s) 2013.

  20. Collaboration of Art and Science in Albert Edelfelt's Portrait of Louis Pasteur: The Making of an Enduring Medical Icon.

    Science.gov (United States)

    Weisberg, Richard E; Hansen, Bert

    2015-01-01

    Historians of medicine--and even Louis Pasteur's biographers--have paid little attention to his close relationship with the Finnish artist Albert Edelfelt. A new look at Edelfelt's letters to his mother, written in Swedish and never quoted at length in English, reveals important aspects of Pasteur's working habits and personality. By understanding the active collaboration through which this very famous portrait was made, we also discover unnoticed things in the painting itself, gain a new appreciation of its original impact on the French public's image of science, and better understand its enduring influence on the portrayal of medicine in the art and the popular culture of many countries even to the present day.

  1. Unlawfulness of environmental zones; Rechtswidrigkeit von Umweltzonen

    Energy Technology Data Exchange (ETDEWEB)

    Balbach, Jan

    2016-07-01

    The author examines the new findings on the effectiveness of the environmental zones and, in this context, questions their legitimacy. In addition, the efforts of the European and German legislators are analyzed in order to reduce the particulate matter pollution. In addition, legal protection against the exceeding of limits for particulate matter is critically appreciated. [German] Der Autor beleuchtet die neuen Erkenntnisse zur Wirksamkeit der Umweltzonen und hinterfragt vor diesem Hintergrund deren Rechtmaessigkeit. Darueber hinaus werden die Bemuehungen des europaeischen und deutschen Gesetzgebers analysiert, um die Feinstaubbelastung zu senken. Zudem wird der Rechtsschutz gegen die Ueberschreitung von Feinstaubgrenzwerten kritisch gewuerdigt.

  2. A Metabiography of Alexander von Humboldt

    Directory of Open Access Journals (Sweden)

    Nicolaas A. Rupke

    2006-04-01

    Full Text Available Article in English.The author's recently published monograph on Alexander von Humboldt describes the multiple images of this great cultural icon. The book is a metabiographical study that shows how from the middle of the nineteenth century to the present day Humboldt has served as a nucleus of crystallisation for a variety of successive socio-political ideologies, each producing its own distinctive representation of him. The historiographical implications of this biographical diversity are profound and support current attempts to understand historical scholarship in terms of memory cultures.

  3. Die Biopsie von Knochen- und Weichteiltumoren

    OpenAIRE

    Fuchs, B

    2008-01-01

    Technisch stellt die Biopsie von Knochen- und Weichteiltumoren einen simplen Akt dar, intellektuell aber ist die Planung einer Biopsie höchst anspruchsvoll. Zu häufig werden heutzutage immer noch Biopsien unsachgemäss durchgeführt, so dass die Behandlung - im besten Fall - erschwert wird. Eine unsachgemäss durchgeführte Biopsie führt häufig zu negativen funktionellen Konsequenzen für den Patienten, im schlimmsten Fall kann es die Prognose direkt beeinträchtigen. Aus diesem Grund soll...

  4. Die Altäre von Selinunt

    OpenAIRE

    Voigts, Clemens

    2014-01-01

    In der Dissertation wurden die Altäre von Selinunt, einer griechischen Kolonie auf Sizilien, mit den Methoden der Bauforschung untersucht. Die neun behandelten Brandopferaltäre sind monumentale Quaderbauten, die bis zu 20 m Länge erreichen. Sie stammen aus der Blütezeit Selinunts, dem 6. und 5. Jh. v. Chr. Die Bauten waren bereits im 19. und 20. Jh. freigelegt worden und wurden nun in Bauaufnahmen dokumentiert, zeichnerisch rekonstruiert und zeitlich eingeordnet. Dabei ließ sich an ihnen eine...

  5. Alexander von Humboldt’s footnotes

    OpenAIRE

    Werner, Anja

    2015-01-01

    Alexander von Humboldts Fußnoten waren ihrer Zeit weit voraus, obwohl sie kaum den heutigen akademischen Standards entsprechen. Dieser Artikel untersucht die Fußnoten in Humboldts Essai politique sur l‘île de Cuba (1826). Zwar ist es nicht immer leicht, die manchmal recht geheimnisvollen Verweise zu entschlüsseln, dennoch lohnt sich der Versuch: Humboldts Fußnoten geben nicht nur Auskunft über seine umfassenden Netzwerke des Wissens. Sie verweisen auch auf Auseinandersetzungen verschiedener G...

  6. [Deutschland, Russland und das Baltikum] / Bogus̮aw Dyba{250}

    Index Scriptorium Estoniae

    Dyba{250}, Bogus̮aw

    2006-01-01

    Rets. rmt.: Deutschland, Russland und das Baltikum. Beiträge zu einer Geschichte wechselvoller Beziehungen. Festschrift zum 85. Geburtstag von Peter Krupnikow, hrsg. v. Florian Anton und Leonid Luks (=Schriften des Zentralinstituts für Mittel- und Osteuropastudien. Bd.7), Böhlau Verlag, Köln-Weimar-Wien, 2005

  7. [Robert Schweitzer. Finnland, das Zarenreich und die Deutschen] / Karsten Bgüggemann

    Index Scriptorium Estoniae

    Brüggemann, Karsten, 1965-

    2011-01-01

    Arvustus: Robert Schweitzer. Finnland, das Zarenreich und die Deutschen : gesammelte Studien zum europäischen Nordosten. Festgabe zum 60. Geburtstag des Verfassers. Hrsg. von Uta-Maria Liertz. (Veröffentlichungen der Aue-Stiftung. Bd. 20) Verlag Schmidt-Römhild

  8. [Heinz von zur Mühlen. Das Bürgertum Fordert Blut. Ein Bolschewistiches Flugblatt von 1918] / Paul Kaegbein

    Index Scriptorium Estoniae

    Kaegbein, Paul

    2007-01-01

    Arvustus: Heinz von zur Mühlen. Das Bürgertum Fordert Blut. Ein Bolschewistiches Flugblatt von 1918. In : Ostseeprovinzen, baltische Staaten und das Nationale. Münster : LIT, 2005, lk. 403-414. 1918. aastast pärit lendlehest, mille käekirja järgi otsustades on kirjutanud Viktor Kingissepp

  9. The Legacy of Albert Einstein: A Collection of Essays in Celebration of the Year of Physics

    International Nuclear Information System (INIS)

    Straumann, Norbert

    2007-01-01

    During the 'World Year of Physics' much has been written on the epoch-making 1905 papers of Albert Einstein and his later great contributions to physics. Why another book on the enormous impact of Einstein's work on 20th-century physics? The short answer is that the present collection of 13 relatively short essays on the legacy of Einstein by outstanding scientists is very pleasant to read and should be of interest to physicists of all branches. Beside looking back, most articles present later and topical developments, whose initiation began with the work of Einstein. During the year 2005, the growing recognition among physicists, historians, and philosophers of Einstein's revolutionary role in quantum theory was often emphasized. It is truly astonishing that most active physicists were largely unaware of this before. Fortunately, the article 'Einstein and the quantum' by V Singh puts the subject in perspective and describes all the main steps, beginning with the truly revolutionary 1905 paper on the light-quantum hypothesis and ending with Einstein's extension of the particle-wave duality to atoms and other particles in 1924-1925. The only point which, in my opinion, is not sufficiently emphasized in the discussion of the 1916-1917 papers on absorption and emission of radiation is the part on the momentum transfer in each elementary process. Einstein's result that there is a directed recoil hν/c-also for spontaneous emission-in complete contrast to classical theory, was particularly important to him. I enjoyed reading the articles on Brownian motion (S Majumdar), Bose-Einstein condensation (N Kumar) and strongly correlated electrons (T Ramakrishnan), which are all written for non-experts. Connected with Einstein's most lasting work-general relativity-there are two articles on cosmology. The one by J Narlikar gives a brief historical account of the development that was initiated by the 1917 paper of Einstein. S Sarkar's essay emphasizes the remarkable recent

  10. Guy von Dardel 1919-2009

    CERN Multimedia

    2009-01-01

    Guy von Dardel, a well-known figure at CERN and in the international particle physics community, passed away on 28 August. Guy von Dardel came to CERN when it was founded in 1954 and was a full-time staff member until 1964, performing several experiments and working on technical developments. These included the first measurement of the neutral pion’s life-time. Called to Lund University in 1964, he became professor there in 1965 and director of the 1.2 GeV electron accelerator. In the late 1960s, he performed an experiment at CERN’s PS that measured the decays of the Λ. Then, in the early 1970s, he involved the Lund group in a series of experiments at the Intersecting Storage Rings (ISR), where he measured the production of various types of particles. In particular, he participated in a series of experiments that observed the production of a high abundance of particles with large transverse momenta. This required an explanation...

  11. Translational Medicine Advances in von Willebrand Disease

    Science.gov (United States)

    Lillicrap, David

    2014-01-01

    Following the recognition of von Willebrand disease (VWD) in 1926 and the cloning of the gene for von Willebrand factor (VWF) in 1985, significant advances have been made in our fundamental knowledge of both the disease and the protein. Some of this new knowledge has also begun to impact the clinical management of VWD. First, the progressive increase in our understanding of the molecular genetic basis of VWD has resulted in rational applications of molecular testing to complement the current range of phenotypic tests for VWD. These molecular genetic strategies are most effectively directed at the prenatal diagnosis of type 3 VWD and confirmatory testing for types 2B and 2N disease. In contrast, the use of molecular testing to clarify the diagnosis of type 1 VWD is of marginal benefit, at best. In terms of VWD therapies, a new recombinant VWF concentrate has recently completed successful clinical trials and is now awaiting more widespread application. There have even been some pre-clinical successes with VWF gene transfer although the clinical rationale for this therapeutic strategy needs careful consideration. Much more remains to be learnt about the biology of VWF and further translational advances for the enhancement of VWD care will inevitably be realized. PMID:23809112

  12. Die Krakauer Kirche von Karmeliten und Karmelitaninnen

    Directory of Open Access Journals (Sweden)

    Józef Szymon Wronski

    2004-12-01

    Full Text Available 1. Die Klosterkirche der unbeschuhten Karmelitinnen Zum Heiligen Josef. Ein glücklicher Auftakt und somit die charakteristische Einführung in das 20. Jh. für den Kirchenbau von Krakau war die Errichtung der Karmeliterinnen St. Josephs-Kirche an der Lobzowska-Straße 40, in der die Architekten (Tadeusz Stryjeński (1849-1943 - Projektant der Kirche und Franciszek Mączyński (1874-1947 - Ausführer des Bauprojektes mit eigenen Verbesserungen die historisch- eklektizistischen Formen d.h. die mittelalterlichen Formen vor allem des sog. Übergangsstils vereinfachten. Die Kirche, die in den Jahren 1903-1905 errichtet wurde, steht inmitten vom Baukomplex des Klosters, dessen Grundriss das Quadrat ist49. Der Kirchenbau ist ein dem Gesamtbau des Klosters eingefügter Längsraum. Hinter dem Chor liegt das Oratorium des Konvents. Das Material Backstein (mit Verwendung von Stein erinnert an die Baukunst eines der besten Architekten jener Zeit, nämlich Teodor Talowskis (1857-1910, der viele Kirchen in Südpolen, aber auch viele Bürgerhäuser nicht nur in Krakau im ausgehenden 19. Jh. baute. Die Architektur der Karmeliterinnen St. Josephs-Kirche ist immer noch im Malerischen begriffen. Aber die Vereinfachung der historischen Formen führt zu ihrer „Beruhigung” und dadurch zur Wuchtigkeit des Ausdrucks. Bemerkenswert ist die in dieser Zeit (in der Anlage noch seltene ausgewogene Proportionierung des Baukörpers. Das methodische Prinzip jener Zeit ist der Kontrast. Im Kontrast zu den gedrungenen und wuchtigen Formen des Baukörpers stehen z.B. die sich verjüngenden obeliskenförmigen und pylonenartigen Türmchen, die nicht nur die Eingangsfassade der Kirche flankieren, sondern auch an den Ecken des Querhauses der Kirche stehen. Die ingravierten weißen Steine an der Fassade in der Zahl von Zehn erinnern an das Gebot des Karmelterinnenordens: Bete täglich den Rosenkranz und sind zugleich ein Vanitativmotiv. 2. Die Klosterkirche der unbeschuhten

  13. Suitability of tracers; Eignung von Tracern

    Energy Technology Data Exchange (ETDEWEB)

    Klotz, D. [GSF - Forschungszentrum fuer Umwelt und Gesundheit GmbH, Neuherberg (Germany). Inst. fuer Hydrologie

    1999-02-01

    Hydrological tracer techniques are a means of making statements on the direction and speed of underground water. One of the simpler tasks is to find out whether there is hydrological communication between two given points. This requires a determination of the direction of flow, which places less exacting demands on the properties of the tracer than does the task of determining the flow velocity of underground water. Tracer methods can serve to infer from flow velocity the distance (flow) velocity, which is defined as the ratio between the distance between two points located in flow direction and the actual time it takes water to flow from one to the other. [Deutsch] Mit Hilfe der hydrologischen Markierungstechniken koennen Aussagen ueber die Richtung und die Geschwindigkeit von Bewegungen des unterirdischen Wassers gemacht werden. Der einfachere Fall liegt vor, wenn festgestellt werden soll, ob zwischen zwei Punkten eine hydrologische Verbindung besteht. Bei dieser Fliessrichtungsbestimmung sind die Forderungen an die Eigenschaften der einzusetzenden Tracer geringer als bei der Bestimmung der Geschwindigkeit des unterirdischen Wassers. Von den Geschwindigkeiten des unterirdischen Wassers ist die Abstands-(Fliess)geschwindigkeit, die definiert ist durch das Verhaeltnis aus dem Abstand und der wahren Fliesszeit zwischen zwei in Bewegungsrichtung gelegenen Punkten, durch Tracermethoden zu bestimmen. (orig.)

  14. Kontextualisierung von Queer Theory Contextualizing Queer Theory

    Directory of Open Access Journals (Sweden)

    Anna Voigt

    2008-03-01

    Full Text Available Christine M. Klapeer legt in diesem Einführungsband dar, aus welchen politischen und theoretischen Kontexten heraus sich ‚queer‘ zu einem Begriff mit besonderem politischem und theoretischem Gehalt entwickelt hat. Wesentlich zielt sie dabei auf eine kritische Kontextualisierung von „queer theory”. Die Autorin geht zunächst auf das Gay Liberation Movement ein, grenzt die Queer Theory vom Poststrukturalismus, von feministischen Theorien und den Lesbian and Gay Studies ab, beleuchtet Eckpunkte queeren Denkens und zeichnet schließlich die Entwicklungen in Österreich sowohl politisch-rechtlich als auch bewegungsgeschichtlich und in der Wissenschaftslandschaft nach.Christine M. Klapeer’s introductory volume demonstrates the manner in which ‘queer’ grew out of various political and theoretical contexts to become a term with special political and theoretical content. She focuses primarily on a critical contextualization of “queer theory.” The author begins by approaching the Gay Liberation Movement and then distinguishes Queer Theory from poststructuralism, from feminist theories, and from Lesbian and Gay Studies. She continues on to illuminate the key aspects of queer thought and concludes by sketching the development in Austria in terms of politics and the law, the history of movements, and within the landscape of knowledge.

  15. Ludwig Leichhardt und Alexander von Humboldt

    Directory of Open Access Journals (Sweden)

    Aliya-Katarina Südfels

    2012-10-01

    Full Text Available Zusammenfassung Im Juli des Jahres 1841 kommt es zu einem Treffen zwischen zwei Männern, das zunächst belanglos erscheint, sich aber Jahre später als wichtige historische Begebenheit herausstellen wird. In seinem Pariser Büro empfängt der 71jährige Naturforscher Alexander von Humboldt den jungen Preußen Ludwig Leichhardt. Der angehende Naturwissenschaftler erhofft sich Zuspruch und Empfehlung des berühmten Alexander von Humboldts. Die Unterredung ist kurz und verläuft für Leichhardt ergebnislos. Es wird das einzige Treffen der beiden Naturwissenschaftler bleiben. Aus heutiger Sicht unverständlich, da Ludwig Leichhardt und Alexander von Humboldt mehr verband, als ihre Leidenschaft für die Naturwissenschaften. Viel zu wenig ist sich bis jetzt den biographischen Analogien und den vergleichbaren geographischen Leistungen der beiden Preußen gewidmet worden. Abstract During July 1841 a meeting between two men takes place, which seems to have been extraneous, but turns out to be a significant historical incident. 71 year old natural scientist Alexander von Humboldt welcomes young Ludwig Leichhardt from Prussia in his office in Paris. The prospective young scientist expects help and references from famous Alexander von Humboldt. The conversation is short and ends from Leichhardt’s point of view without results. Unfortunately this is going to be the only meeting between the two scientists even though the two Prussians have more in common than their passion for the natural sciences. Way too seldomly have biographical analogy and geographical productivity of the two men been compared. Résumé En juillet 1841 une rencontre entre deux hommes a lieu, qui au premier abord semble sans importance, mais qui des années plus tard est considéré comme un événement historique majeur. Dans son bureau parisien, le naturaliste Alexandre de Humboldt, alors âgé de 71 ans, reçoit le jeune Prussien Ludwig Leichhardt. Le jeune scientifique en devenir

  16. CD31-Expression am Primärtumor und Nachweis hämatogen disseminierter Tumorzellen im Knochenmark von Brustkrebspatientinnen

    OpenAIRE

    Eisenmann, Petra

    2005-01-01

    Der Nachweis von disseminierten Tumorzellen im Knochenmark von Patientinnen mit primärem Mammakarzinom ist ein wichtiger prognostischer Parameter. In der vorliegenden Arbeit wurde der Nachweis von CD31 am Primärtumor Mammakarzinom mit dem Auftreten von Mikrometastasen im Knochenmark korreliert. Ferner wurde die prognostische Bedeutung von disseminierten Tumorzellen im Knochenmark und die prognostische Bedeutung von CD31 evaluiert. Bei 50 Patientinnen des Gesamtkollektivs von 195 (25,6%) wu...

  17. El Legado de Albert Schweitzer - RESUMEN DE VOCABULARIO DE LA SENSIBILIDAD PROFUNDA Y SUPERFICIAL

    Directory of Open Access Journals (Sweden)

    Alberto Cardenas Escovar

    1990-08-01

    Full Text Available

    Octubre, 1989

    ALBERT SCHWEITZER(1875-1965 descuella en nuestro tiempo como ejemplo del verdadero humanismo. La vida entera de este alsaciano fue una extraordinaria aventura, entregada al servicio de sus semejantes. Su espíritu estuvo sin cesar colmado por una diversidad de estudios y tareas, a los cuales se sometió con pasión y profundidad, dando siempre lo mejor de sí mismo. Su actividad lo llevó a través de los campos de la teología, la religión, los estudios clásicos y la música, y en todas estas disciplinas alcanzó la excelencia. Con justicia es aclamado por su labor docente, su predicación, sus libros sobre teología, sobre la “Búsqueda de Jesús Histórico”, sobre Johann Sebastian Bach, los órganos y su construcción.

    Al leer su libro autobiográfico “De mi vida y de mi Pensamiento”, se comprende cómo contribuyeron múltiples factores afortunados, especialmente herencia, tradición, vida familiar, ambiente cultural y, sobre todo, esos impulsos individuales que los creyentes reconocemos como llamamientos de Dios para cumplir una misión específica, a través de la coherencia de la propia vida, para estructurar la personalidad de Schweitzer.

    Tanto su padre como su abuelo materno fueron pastores evangélicos.

    Su abuelo paterno fue maestro de escuela y organista. Schweitzer tenía apenas cinco años cuando comenzó a recibir de su padre lecciones de música, y ocho cuando comenzó a tocar el órgano. Atribuía su pasión por este instrumento a la herencia de su abuelo materno. A los nueve años tomó por primera vez el lugar del organista en un servicio, en Günsbach.

    Pero quizás el aspecto más conocido de la vida de Schweitzer es su carrera médica en Estrasburgo (1905-1912, la que emprendió cuando había cumplido los treinta años, después de renunciar su cargo de principal en el Colegio Teológico de Santo Tomás, contra las opiniones de la mayoría de sus

  18. Clarifying the link between von Neumann and thermodynamic entropies

    Science.gov (United States)

    Deville, Alain; Deville, Yannick

    2013-01-01

    The state of a quantum system being described by a density operator ρ, quantum statistical mechanics calls the quantity - kTr( ρln ρ), introduced by von Neumann, its von Neumann or statistical entropy. A 1999 Shenker's paper initiated a debate about its link with the entropy of phenomenological thermodynamics. Referring to Gibbs's and von Neumann's founding texts, we replace von Neumann's 1932 contribution in its historical context, after Gibbs's 1902 treatise and before the creation of the information entropy concept, which places boundaries into the debate. Reexamining von Neumann's reasoning, we stress that the part of his reasoning implied in the debate mainly uses thermodynamics, not quantum mechanics, and identify two implicit postulates. We thoroughly examine Shenker's and ensuing papers, insisting upon the presence of open thermodynamical subsystems, imposing us the use of the chemical potential concept. We briefly mention Landau's approach to the quantum entropy. On the whole, it is shown that von Neumann's viewpoint is right, and why Shenker's claim that von Neumann entropy "is not the quantum-mechanical correlate of thermodynamic entropy" can't be retained.

  19. Die Rolle von RANK-Ligand und Osteoprotegerin bei Osteoporose

    Directory of Open Access Journals (Sweden)

    Hofbauer LC

    2004-01-01

    Full Text Available Receptor activator of nuclear factor (NF- κB ligand (RANKL, sein zellulärer Rezeptor RANK und der Decoy-Rezeptor Osteoprotegerin (OPG stellen ein essentielles Zytokinsystem für die Zellbiologie von Osteoklasten dar. Verschiedene Untersuchungen belegen die Bedeutung von Störungen des OPG/RANKL/RANK-Systems bei der Pathogenese metabolischer Knochenerkrankungen. In dieser Arbeit werden die wichtigsten Störungen des OPG/RANKL/RANK-Systems bei verschiedenen Osteoporoseformen dargestellt. Östrogenrezeptor- (ER- Agonisten wie 17 β-Östradiol, Raloxifen und Genistein stimulieren die osteoblastäre Produktion von OPG durch Aktivierung von ER- α in vitro, während Lymphozyten von Patientinnen mit Östrogenmangel RANKL überexprimieren. Die parenterale Gabe von OPG vermag den mit Östrogenmangel assoziierten Knochenverlust im Tiermodell und in einer kleineren klinischen Studie zu verhindern. Glukokortikoide und Immunsuppressiva steigern gleichzeitig die RANKL-Expression und hemmen die OPG-Produktion in osteoblastären Zellen in vitro. Glukokortikoide sind auch in vivo imstande, die OPG-Serumspiegel deutlich zu reduzieren. Dagegen hemmen biomechanische Reize in vitro die RANKL-Produktion und steigern die OPG-Produktion. Ein Fehlen dieser biomechanischen Reize bei längerer Immobilisierung kann daher den RANKL/OPG-Quotienten steigern, während die tierexperimentelle Immobilisierungs-Osteoporose durch die parenterale Gabe von OPG gemildert werden kann.

  20. Das Geschäftsmodell von Retail Banken im Wandel der Digitalisierung

    OpenAIRE

    Messikommer, Cédric

    2016-01-01

    Der Prozess der Digitalisierung führt in unterschiedlichen Branchen zu tiefgreifenden Veränderungen. Dazu gehört auch der Finanzsektor, dessen Umfeld von erodierenden Margen und Tiefstzinsen geprägt ist. Die Digitalisierung hat weitreichende Auswirkungen auf die Geschäftsmodelle von Banken und speziell von Retail Banken. Deren Basisdienstleistungen werden zunehmend von neuen Mitbewerbern mit modernster Internet-Technologie angeboten. Damit sind wesentliche Teile der Wertschöpfungskette von Re...

  1. Strukturbasierte Entwicklung von Assaysystemen und Charakterisierung von orthosterischen und allosterischen Kinaseinhibitoren

    OpenAIRE

    Klüter, Sabine

    2010-01-01

    Die Proteinkinasen stellen eine wichtige Enzymklasse für die Regulation der Signaltransduktion dar. Sie steuern diese diffizil regulierten, intrazellulären Signalkaskaden durch Übertragung der ?-Phosphatgruppe von ATP auf andere Proteine. Fehlregulationen dieser komplexen Stoffwechselwege können Krankheiten wie Krebs, Diabetes oder Autoimunkrankheiten verursachen. Somit gehören die Kinasen in den letzten Jahren zu den wichtigsten Zielproteinen der Pharmaindustrie. Die klassi...

  2. Der Effekt von Akupunktur in der Prävention von Prüfungsangst

    OpenAIRE

    Krüger, Peter

    2017-01-01

    Prüfungsangst ist ein weit verbreitetes gesellschaftliches Phänomen, das bisher in nur wenigen wissenschaftlichen Ansätzen untersucht wurde. Die Zahl der Studenten, die Gehirn - Doping zur Leistungssteigerung und zur Minimierung von Prüfungsangst nutzen, steigt stetig an. In bisherigen Studien wurde Akupunktur an Herz 7 als vielversprechende Behandlungsalternative dargestellt. Basierend auf diesen Ergebnissen, wurde in dieser Arbeit untersucht, ob eine Einzelpunktakupunktur an Herz 7 die ...

  3. Speziation von Gadolinium-MRT-Kontrastmitteln in Umweltmatrizes

    OpenAIRE

    Lindner, Uwe

    2017-01-01

    Gd-Kontrastmittel werden in der Medizin für die Magnetresonanztomographie (MRT) benötigt, um einen besseren Bildkontrast zu erzielen. Nach der Anwendung gelangen diese Arzneimittel über das Abwasser in die Klärwerke und von dort in die jeweiligen anliegenden Oberflächengewässer. Somit wird es notwendig, den Verbleib der Gd-MRT-Kontrastmittel in der Umwelt zu verfolgen und aufzuklären. In dieser Arbeit werden für die Analyse von Umweltproben Methoden zur Speziesanalytik von Gd-Kontrastmitteln ...

  4. Modernisation of ventilation systems; Modernisierung von Lueftungsanlagen

    Energy Technology Data Exchange (ETDEWEB)

    Richter, W. [Technische Univ. Dresden (Germany). Inst. fuer Thermodynamik und Technische Gebaeudeausruestung

    1997-12-31

    When redeveloping buildings it is common to use window constructions with air-tight rabbets which obviate the inflow of fresh air almost entirely. This leads to the well-known structural-physics and hygienic consequences. As an added effect, the distinctly enhanced thermal insulation results in changes in dynamic heat loss. The paper focuses on the issues of how to safeguard the inflow of fresh air, and the heating capacity of radiators. (MSK) [Deutsch] Da die bei Gebaeudesanierungen eingesetzten fugendichten Fensterkonstruktionen die Nachstroemmoeglichkeiten fuer die Zuluft fast ganz unterbinden, fuehrt das zu den bekannten bauphysikalischen und hygienischen Konsequenzen. Dazu kommen veraenderte dynamische Waermverlustverhaeltnisse aufgrund der deutlich verbesserten Waermedaemmung. Im Folgenden wird schwerpunktmaessig auf die Probleme Zuluftsicherung und Waermeleistung von Heizkoerpern eingegangen.

  5. Of von Willebrand factor and platelets.

    Science.gov (United States)

    Bryckaert, Marijke; Rosa, Jean-Philippe; Denis, Cécile V; Lenting, Peter J

    2015-01-01

    Hemostasis and pathological thrombus formation are dynamic processes that require multiple adhesive receptor-ligand interactions, with blood platelets at the heart of such events. Many studies have contributed to shed light on the importance of von Willebrand factor (VWF) interaction with its platelet receptors, glycoprotein (GP) Ib-IX-V and αIIbβ3 integrin, in promoting primary platelet adhesion and aggregation following vessel injury. This review will recapitulate our current knowledge on the subject from the rheological aspect to the spatio-temporal development of thrombus formation. We will also discuss the signaling events generated by VWF/GPIb-IX-V interaction, leading to platelet activation. Additionally, we will review the growing body of evidence gathered from the recent development of pathological mouse models suggesting that VWF binding to GPIb-IX-V is a promising target in arterial and venous pathological thrombosis. Finally, the pathological aspects of VWF and its impact on platelets will be addressed.

  6. Ex-ante Evaluation von Investitionsalternativen

    Directory of Open Access Journals (Sweden)

    Matthias Müller

    2017-12-01

    Full Text Available Der Beitrag zeigt, wie mit Hilfe der Methode der agentenbasierten Modellierung und Simulation (ABMS ein Beitrag zur ex-ante Policy-Beratung geleistet werden kann. Anhand eines exemplarischen Anwendungsfalls, der VISIBLE Simulationsumgebung („Virtual Simulation Lab for the Analysis of Investments in Learning and Education“, diskutieren wir die Konsequenzen unterschiedlicher Kooperationsförderinstrumente für Wissensdiffusionsprozesse in Netzwerken am Beispiel der Region Heilbronn-Franken. Die Simulationsergebnisse zeigen, dass die strukturelle Konfiguration eines regionalen Innovationssystems eine zentrale Bedeutung für die Gestaltung von Kooperationsfördermaßnahmen hat und dass Interventionen, die darauf abzielen, Wissenstransfer zwischen den Akteuren anzuregen, genau die entgegengesetzten Wirkungen entfalten können.

  7. Budke, Alexandra; Kanwischer, Detlef; Pott, Andreas (Hg.), Internetgeographien : Beobachtungen zum Verhältnis von Internet, Raum und Gesellschaft / [rezensiert von] Helmut Klüter

    OpenAIRE

    Klüter, Helmut

    2009-01-01

    Rezensiertes Werk: Internetgeographien : Beobachtungen zum Verhältnis von Internet, Raum und Gesellschaft / hrsg. von Alexandra Budke ... - Stuttgart : Steiner, 2004. - 192 S. : Ill., graph. Darst., Kt. - (Erdkundliches Wissen ; 136) ISBN 3-515-08506-8

  8. Assessing the causes of under-five mortality in the Albert Schweitzer Hospital service area of rural Haiti.

    Science.gov (United States)

    Perry, Henry B; Ross, Allen G; Fernand, Facile

    2005-09-01

    Limited information is available regarding the causes of under-five mortality in nearly all of the countries in which mortality is the highest. The purpose of this study was to use a standard computerized protocol for defining the leading causes of death among children in a high-mortality rural population of Haiti and to highlight the need for similar studies else-where in Haiti and throughout the high-mortality areas of Latin America and the Caribbean. In 2001 a standardized, closed-ended verbal autopsy questionnaire endorsed by the World Health Organization was administered to a representative, population-based sample of the mothers or other caregivers of 97 children who had died before reaching 5 years of age between 1995 and 1999 in the service area of the Albert Schweitzer Hospital, which is located in the rural Artibonite Valley of Haiti. With the data from the questionnaires we used a computerized algorithm to generate diagnoses of the cause of death; the algorithm made it possible to have more than one cause of death. Acute lower respiratory infection (ALRI) was the leading diagnosis, present in 45% of all under-five deaths, followed by enteric diseases, present in 21% of deaths. Neonatal tetanus, preterm birth, and other early neonatal causes unassociated with ALRI or diarrhea were present in 41% of the neonatal deaths. Among children 1-59 months of age, ALRI was present in 51% of the deaths, and enteric diseases in 30%. Deaths were concentrated during the first few months of life, with 35% occurring during the first month. Among the neonatal deaths, 27% occurred on the first day of life, and 80% occurred during the first 10 days of life. In the Albert Schweitzer Hospital program area--and presumably in other areas of Haiti as well--priority needs to be given to the prevention of and the early, effective treatment of ALRI, diarrhea, and early neonatal conditions. This study points to the need for more, similar standardized assessments to guide local

  9. Teaching possibilities of some elements of Albert Einstein's Gravitation theory in frame of physics courses taught at technical universities

    International Nuclear Information System (INIS)

    Iordache, Dan-Alexandru

    2005-01-01

    As in the period of creation of the 'monumental' works of A. Einstein (1905-1920, mainly), when many outstanding physicists [theoreticians, inclusively, as Albert Einstein (alumni of the Polytechnics from Geneva), as Paul Adrian Maurice Dirac, Alexandru Proca (alumni of Bucharest Polytechnics), et al., finished their academic studies to different Polytechnics Universities, presently many students of technical Universities obtained (as high-school students) some outstanding results in the Physics field. Particularly, the leadership of the Faculty of Control Systems and Computers of the Bucharest University has found that 'the best students in their divisions are winners at the Physics Olympics Contests'. These students and many of their colleagues (those with special scientific aptitudes) want to know more details about the most difficult scientific creation of Albert Einstein: the Gravitation Theory. Taking into account that the Einstein's Gravitation Theory is particularly difficult (from mathematical point of view, especially), and the duration of the Physics study in our technical universities is so restricted (totally 42 to 98 teaching hours, depending on the technical division profile), we have to answer to the question: what elements of the Einstein's gravity theory could be presented in frame of Physics courses taught in our technical universities? After accomplishing our analysis, we concluded as possible and useful - for the scientific training of the best students 'engineers' - the assimilation of the following elements of the Einstein's gravity theory: - The time and space concepts in the Einstein's gravitation theory, in connection with the equation of electromagnetic waves in ideal media and - eventually - in relation with the Larmor's theory of the electrical dipole radiation [which needs the expressions in curvilinear coordinates of the gradient and divergence (the main elements of the mathematical theory of fields)]; - The applications of the

  10. Aprendizaje criminal desde los postulados de Albert Bandura y su articulación con la política criminal

    OpenAIRE

    Hikal, Wael

    2016-01-01

    La agresión es una conducta heredada y aprendida a través de siglos, ha sido necesaria para enfrentar determinadas situaciones; sin embargo, hay otros tipos de agresividad que son destructivos. En el presente se revisa desde la postura de Albert Bandura, sobre el aprendizaje a la agresión por observación, imitación, modelamiento, ya sea por los padres, familiares, amigos, medios de comunicación u otras formas.

  11. Entwicklung der Reglementierung von 10 MEM-Berufen im Kontext von Bildungsreformen und dem Wandel in der Arbeitswelt: Eine Kurzstudie im Auftrag von LIBS: Eine Kurzstudie im Auftrag von LIBS Industrielle Berufslehren Schweiz, Baden

    OpenAIRE

    Egg, Maria Esther; Renold, Ursula

    2015-01-01

    Im Auftrag der LIBS Industrielle Berufslehren Schweiz, hat die KOF die Entwicklung von 10 MEM1-Berufsbildern seit dem ersten Berufsbildungsgesetz dargestellt und diese eingebettet in eine kurze Zusammenfassung der wichtigsten Etappenschritte des Schweizer Berufsbildungssystems.

  12. Magnus Georg von Paucker (1787-1855) / Eckhard Spring

    Index Scriptorium Estoniae

    Spring, Eckhard

    2013-01-01

    Eestis sündinud ja Tartu Ülikoolis õppinud silmapaistvast baltisaksa teadlasest ja tema lapselapsest Alexandrine Pauckerist. 23. novembril 2012 Jelgavas/Mitaus toimunud Magnus Georg von Pauckerile pühendatud teaduskonverentsist

  13. Warum das Controlling den systematischen Einsatz von Simulationen vorantreiben sollte

    DEFF Research Database (Denmark)

    Spitzner, Jan; Schneider, Melanie L.

    2017-01-01

    Simulationen werden in der Unternehmenssteuerung heutzutage noch nicht systematisch eingesetzt. Dass sich jedoch die existierenden Hemmnisse durchaus überwinden lassen, legen die Antworten von Studienteilnehmern nahe, die Simulationen häufig einsetzen. Dabei kann Controlling eine Vorreiterrolle e...

  14. Pharmakobotanische Untersuchungen von Lavendelsorten auf dem Plattensee- Plateau

    Directory of Open Access Journals (Sweden)

    Tóth, Frida

    2014-09-01

    Full Text Available Auf dem Hof Dörgicsei Levendula Major GmbH wurden 9 Lavendelsorten (6 Sorten von Lavandula angustifolia und 3 Sorten von Lavandula x intermedia untersucht. Neben den morphologischen und Wachstumseigenschaften wurden auch Frisch- und Trockengewichte bewertet. Quantitative und qualitative Untersuchungen von den Blüten- und Ätherischöldrogen wurden auch durchgeführt. Die statistische Analyse zeigte signifikant höhere Erträge bei den Sorten L. angustifolia ’Essence Purple’ und L. x intermedia ’Edelweiss’. Gehalt und Zusammensetzung von ätherischem Öl war eindeutig bei der Sorte L. angustifolia ’Ellagance Purple’ am günstigsten.

  15. Pure Jauch-Piron states on von Neumann algebras

    International Nuclear Information System (INIS)

    Hamhalter, J.

    1993-01-01

    We study Jauch-Piron states and two-valued measures on von Neumann algebra. We prove as the main result that, under some set-theoretical assumption, a pure state of a von Neumann algebra A not containing a central abelian portion is Jauch-Piron if and only if it is σ-additive. Moreover, we show that this result holds for type I factor indenpendently on the set-theoretical axiomatics. As a consequence we obtain a lucid characterization of pure Jauch-Piron states on von Neumann algebras acting on a Hilbert space with real-nonmeasurable dimension (this can be viewed as a generalization of the paper). We also characterize the von Neumann algebras whose logic of projections is Jauch-Piron. Finally, we prove that every two-valued measure on the projection logic of A, where A contains no type I 2 central portion, has to be concentrated at an abelian direct summand of A. (orig.)

  16. Von Krahli Teater toob Eestisse erakordse auhinna / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2004-01-01

    Bessie-auhinna puhul, millega New Yorgis pärjati Von Krahli Teatri lavastust "Luikede järv." Mõjukuselt on seda võrreldud Broadway teatriauhinna Tonyga. Lisatud lühiandmed P. Jalaka ja S. Pepeljajevi kohta

  17. Frobenius theory for positive maps of von Neumann algebras

    International Nuclear Information System (INIS)

    Albeverio, S.; Hoegh-Krohn, R.

    1978-01-01

    Frobenius theory about the cyclic structure of eigenvalues of irreducible non negative matrices is extended to the case of positive linear maps of von Neumann algebras. Semigroups of such maps and ergodic properties are also considered. (orig.) [de

  18. Optimized sampling of hydroperoxides and investigations of the water vapour dependence of hydroperoxide formation during ozonolysis of alkenes; Optimierung der Probenahme von Hydroperoxiden und Untersuchungen zur Wasserdampfabhaengigkeit der Bildung von Hydroperoxiden bei der Ozonolyse von Alkenen

    Energy Technology Data Exchange (ETDEWEB)

    Becker, K.H.; Plagens, H.

    1997-06-01

    There are several sampling methods for hydroperoxides none of which is particularly reliable. The authors therefore tested three new methods in order to optimize hydroperoxide sampling and, using the optimized sampling procedure, to investigate the water vapour dependence of hydroperoxide formation during ozonolysis of alkenes. (orig.) [Deutsch] Fuer die Probenahme von Hydroperoxiden existieren verschiedene Verfahren, von denen bisher keines als besonders zuverlaessig angesehen werden konnte. Daher wurden in dieser Arbeit drei Verfahren getestet, um die Probenahme von Hydroperoxiden zu optimieren und mit dem entsprechenden Verfahren die Wasserdampfabhaengigkeit der Bildung von Hydroperoxiden bei der Ozonolyse von Alkenen zu untersuchen. (orig.)

  19. Numerical Analysis Of Buckling Of Von Mises Planar Truss

    Directory of Open Access Journals (Sweden)

    Kalina Martin

    2015-12-01

    Full Text Available A computational algorithm of a discrete model of von Mises planar steel truss is presented. The structure deformation is evaluated by seeking the minimal potential energy. The critical force invented by mathematical solution was compared with solution by computer algorithm. Symmetric and asymmetric effects of initial shape of geometric imperfection of axis of struts are used in model. The shapes of buckling of von Mises planar truss of selected vertical displacement of top joint are shown.

  20. Analytische und Effektor-Studien von N-Acyl-Ethanolaminphosphaten

    OpenAIRE

    Ates, Ebru

    2011-01-01

    Bei N-Acyl-Ethanolaminphosphaten handelt es sich um eine bislang wenig untersuchte Klasse polarer Substanzen, deren Erforschung aufgrund ihrer strukturellen Analogie zu apolaren, physiologisch wirksamen N-Acyl-Ethanolaminen von Interesse ist. Zu bear-beiten waren analytische Fragestellungen, die auch synthetische Aufgaben beinhalteten, wie Methodenentwicklung und Versuche zur Erfassung von N-Acyl-Ethanolamin-phosphaten in ausgewählten Lebensmitteln sowie strukturelle Studien zur „Bioaktivität...

  1. Spurenstoffuntersuchungen zur Bildung und Ausbreitung von Wassermassen im subpolaren Nordatlantik

    OpenAIRE

    Hildebrandt, Hauke

    2001-01-01

    In der vorliegenden Arbeit wurde ein umfangreicher Spurenstoffdatensatz aus dem subpolaren Nordatlantik erstellt und ausgewertet, der Tritium-, Helium- und Neon- sowie O-18-Messungen umfaßt. Das Hauptaugenmerk galt dabei der Bildung und Ausbreitung der tiefen Wassermassen und deren Variabilität auf Zeitskalen von einigen Jahren. Anhand von Tracermittelwerten, die mit Hilfe eines optimierten Interpolationsverfahrens gewonnen wurden, konnte gezeigt werden, daß die konvektive Neubildung de...

  2. Nash y von Neumann: mundos posibles y juegos de lenguaje

    Directory of Open Access Journals (Sweden)

    Salazar , Boris

    2004-06-01

    Full Text Available Este ensayo emplea las nociones de juego de lenguaje y de equivalencia entre juegos para examinar la decisión de John Nash de no jugar el juego coalicional que propuso John von Neumann. El argumento central es que Nash concibió una clase de mundos posibles incompatible con la de von Neumann, y que en el origen de esa divergencia estarían sus distintas nociones de racionalidad.

  3. Von Neumann's impossibility proof: Mathematics in the service of rhetorics

    Science.gov (United States)

    Dieks, Dennis

    2017-11-01

    According to what has become a standard history of quantum mechanics, in 1932 von Neumann persuaded the physics community that hidden variables are impossible as a matter of principle, after which leading proponents of the Copenhagen interpretation put the situation to good use by arguing that the completeness of quantum mechanics was undeniable. This state of affairs lasted, so the story continues, until Bell in 1966 exposed von Neumann's proof as obviously wrong. The realization that von Neumann's proof was fallacious then rehabilitated hidden variables and made serious foundational research possible again. It is often added in recent accounts that von Neumann's error had been spotted almost immediately by Grete Hermann, but that her discovery was of no effect due to the dominant Copenhagen Zeitgeist. We shall attempt to tell a story that is more historically accurate and less ideologically charged. Most importantly, von Neumann never claimed to have shown the impossibility of hidden variables tout court, but argued that hidden-variable theories must possess a structure that deviates fundamentally from that of quantum mechanics. Both Hermann and Bell appear to have missed this point; moreover, both raised unjustified technical objections to the proof. Von Neumann's argument was basically that hidden-variables schemes must violate the ;quantum principle; that physical quantities are to be represented by operators in a Hilbert space. As a consequence, hidden-variables schemes, though possible in principle, necessarily exhibit a certain kind of contextuality. As we shall illustrate, early reactions to Bohm's theory are in agreement with this account. Leading physicists pointed out that Bohm's theory has the strange feature that pre-existing particle properties do not generally reveal themselves in measurements, in accordance with von Neumann's result. They did not conclude that the ;impossible was done; and that von Neumann had been shown wrong.

  4. Räumliche Aspekte von Transformationsproblemen aus systemtheoretischer Perspektive

    OpenAIRE

    Klüter, Helmut

    2000-01-01

    Der mit dem Topos "Transformation von Wirtschafts- und Gesellschaftssystemen" axiomatisch angenommene Unvereinbarkeit sozialistischer und marktwirtschaftlicher Strukturen ist aus raumwissenschaftlicher Sicht nicht nachvollziehbar. Zum einen gibt es in Wirtschaftsgeographie und Infrastrukturtheorie eine ganze Reihe von Gemeinsamkeiten und Berührungspunkten, die man für den konstruktiven Systemumbau nutzen kann. Zum andern benötigt der Umbau selbst eine räumliche Infrastruktur. Und zum dritten ...

  5. Integration von 3D-Kamerasystemen am Gabelstapler

    OpenAIRE

    Kleinert, Steffen; Overmeyer, Ludger

    2013-01-01

    Dieser Beitrag beschreibt die Integration von laufzeitmessenden 3D Kamerasystemen in die Gabelzinkenspitzen eines Flurförderzeugs. Mit Hilfe der integrierten Kameras und deren ausgewerteter Aufnahmen wurde ein Assistenzsystem für die Handhabung von Ladungsträgern realisiert, das dem Fahrer des Flurförderzeugs Verfahrempfehlungen für die Optimierung der Relativposition zwischen Gabelzinken und Ladungsträger bzw. Lagerplatz ausgibt. Neben der Vorstellung der verwendeten Kamera-Hardware und der ...

  6. Die Darstellung von guten und schlechten Beziehungen in Kinderzeichnungen

    OpenAIRE

    Gramel, Sabine

    2005-01-01

    Nach welchen Kriterien sich Bilder, auf denen Kinder eine positive Beziehung darstellen, von Bildern unterscheiden, auf denen negative Beziehungen dargestellt sind, wurde an einer Stichprobe von 45 Kindern zwischen 4;6 und 11;6 Jahren untersucht. Die Kinder fertigten jeweils ein positives und ein negatives Beziehungsbild an. Es zeigte sich, dass die Kinder in beiden Beziehungskategorien zum großen Teil Gleichaltrige darstellten. Sie benannten für ihre Bilder Kriterien, anhand derer man die po...

  7. Zur Dialektik von Soft Skills und fachlicher Kompetenz

    OpenAIRE

    Jendrowiak, Hans-Werner

    2010-01-01

    [Der Autor stellt folgende Thesen zur Dialektik von Soft Skills und fachlicher Bildung auf:] 1. Soft Skills sind normale Bildungskategorien und Teil einer Allgemeinen Bildung. […] 2. Soft Skills sind als personalgebundene Kriterien auch immer schon Gegenstand bildungstheoretischer Debatten. […] 3. Soft Skills ist eine trendorientierte Bezeichnung für Bildung. […] 4. Soft Skills sind Ausdruck von Vorstellungen, Ideen und Theorien (Schulkultur, Unternehmenskultur, Unternehmensphilosophie). 5. S...

  8. Politische Bildung im Kontext von Regierung, Unterricht und Zucht

    Directory of Open Access Journals (Sweden)

    Thomas Rucker

    2014-02-01

    Full Text Available Johann Friedrich Herbart (1776-1841 gilt als der Begründer der wissenschaftlichen Pädagogik. In diesem Beitrag wird zu zeigen versucht, dass Herbart die Unterstützung politischer Bildung als eine Aufgabe von Regierung, Unterricht und Zucht bestimmt und in seinem Werk wichtige „Bausteine“ für eine Theorie der politischen Bildung unter den Bedingungen von Erziehung vorlegt hat. Nach Herbart ist das politische Selbst- und Weltverhältnis auf Sachverhalte bezogen, die nicht nur die Lebensführung einzelner Menschen, sondern die Lebensführung einer Mehrzahl von Menschen betreffen. Nicht das Zusammenleben von Menschen generell ist jedoch Orientierungsgesichtspunkt des politischen Selbst- und Weltverhältnisses, sondern nur das problematisch gewordene Zusammenleben. Politik ergibt sich nach Herbart aus einem Konflikt hinsichtlich der Frage, wie das Zusammenleben von Menschen geregelt sein sollte. Während die Regierung lediglich mittelbar einen Beitrag zur politischen Bildung leistet, indem sie die Voraussetzungen für Unterricht und Zucht bereitstellt, fungieren die beiden zuletzt genannten Formen von Erziehung als die eigentlichen Medien, in denen die politische Bildung im Sinne Herbarts ihren Ort hat.

  9. The scientific legacy of Little Hans and Little Albert: future directions for research on specific phobias in youth.

    Science.gov (United States)

    Ollendick, Thomas H; Muris, Peter

    2015-01-01

    We review issues associated with the phenomenology, etiology, assessment, and treatment of specific phobias in children and adolescents and provide suggestions for future research and clinical practice. In doing so, we highlight the early case studies of Little Hans and Little Albert and the advances that have been made following the publication of these seminal cases. In recent years, we have witnessed a deeper understanding of the etiology of specific phobias and developed a rich array of evidence-based assessments and treatments with which to address specific phobias in youth. Although much has been accomplished in this area of inquiry, we also note that much remains to be done before we can advance more fully our understanding, assessment, and treatment of specific phobias in youth. It will be important for future work to build more firmly on these developments and to better determine the moderators and mediators of change with our evidence-based treatments and to more vigorously pursue their dissemination in real-word settings.

  10. The Goldwyn diary of November and December 1960, at the Albert Schweitzer Hospital, Lambaréné, Gabon.

    Science.gov (United States)

    Goldwyn, Robert M; Constantian, Mark B

    2012-01-01

    Through unexpected circumstances, I went to Lambaréné, in Gabon, to be Dr. Albert Schweitzer's surgeon for 2 months, November and December of 1960.This diary I can honestly say I never thought would become public. The years have passed; I am now 77. I realize that not many of those who served in a medical capacity at his hospital are still alive and not everyone will share his or her experiences.I want to make clear that I was with Dr. Schweitzer only 2 months. I would not want anyone to think that I played a strategic role at the hospital. I did not, but I helped as best I could.Although I have traveled throughout the world and have been a surgeon in many out-of-the-way places, I have not returned to Lambaréné. The reason, I confess, is that I wanted it to remain in my mind as it was. For Dr. Schweitzer and those who served there, his hospital was a way of life. It was a world of its own and, though small, it came into being because of the arching ideals and unflagging dedication of a remarkable man. His example should inspire us to enlarge our personal horizons, not just to recognize the less fortunate but to act without delay on their behalf. For each of us, there is an Ogowe waiting to be crossed.

  11. A Comparative Study on the Theme of Human Existence in the Novels of Albert Camus and F. Sionil Jose

    Directory of Open Access Journals (Sweden)

    F. P. A. Demeterio

    2008-06-01

    Full Text Available Albert Camus (1913-1960, novelist, essayist, dramatist, and recipient of the 1957 Nobel Prize for Literature, is esteemed as one of the finest philosophical writers of modern France. The French existentialist philosopher, Jean-Paul Sartre wrote about him as "the latest example of that long line of moralistes whose works constitute perhaps the most original element in French letters." Camus' literary legacy includes three novels, namely L'Etranger (The Stranger of 1942, La Peste (The Plague of 1947, and La Chute (The Fall of 1957, and a fourth unfinished one that was posthumously published as The First Man in 1995. Camus' works both intensively and extensively explored the theme that was prevalent in the intellectual climate of the post-World War II Europe, the absurdity of human existence together with the notions of alienation and disillusionment, and speculated beyond the crushing pessimism a glimmering faith on human dignity and brotherhood. These concerns, no matter how well ingrained they may be in the European history of ideas, would prove to be too cognitively remote for a contemporary Filipino reader. Thus, there is a need to mediate Camus' literary discourses with a more familiar Filipino text.

  12. Generation of life in a test tube: Albert Szent-Gyorgyi, Bruno Straub, and the discovery of actin.

    Science.gov (United States)

    Rall, Jack A

    2018-06-01

    This is a story about a great scientist, luck, great discovery that changed the future direction of muscle research, war, a clandestine war mission, postwar politics, and an attempt to rewrite scientific history. Albert Szent-Gyorgyi, at 44 yr of age, won the Nobel Prize in 1937 for his work on vitamin C and the establishment of the groundwork of the citric acid cycle. He now wanted to investigate one of the fundamental aspects of life and settled on the study of muscle contraction. The Szent-Gyorgyi laboratory in Hungary during World War II demonstrated that contraction could be reproduced in vitro by threads consisting of just two proteins, myosin and the newly discovered protein by Bruno Straub that they called actin. Szent-Gyorgyi called seeing the contraction of these threads, which occurred in the presence of ATP and ions, "the most thrilling moment" of his scientific life. This major discovery of the generation of "life" in a test tube was totally unknown for years by the rest of the world because of the war. When the discovery was finally communicated to the world, it was not immediately accepted by all as being relevant to the physiology of muscle contraction. Nonetheless, this discovery opened up the modern phase of muscle research. Serendipity played an important role in the great discovery, and much later politics would lead to a shocking controversy around the true discoverer of actin.

  13. Evolution of Cooperation in Continuous Prisoner's Dilemma Games on Barabasi—Albert Networks with Degree-Dependent Guilt Mechanism

    Science.gov (United States)

    Wang, Xian-Jia; Quan, Ji; Liu, Wei-Bing

    2012-05-01

    This paper studies the continuous prisoner's dilemma games (CPDG) on Barabasi—Albert (BA) networks. In the model, each agent on a vertex of the networks makes an investment and interacts with all of his neighboring agents. Making an investment is costly, but which benefits its neighboring agents, where benefit and cost depend on the level of investment made. The payoff of each agent is given by the sum of payoffs it receives in its interactions with all its neighbors. Not only payoff, individual's guilty emotion in the games has also been considered. The negative guilty emotion produced in comparing with its neighbors can reduce the utility of individuals directly. We assume that the reduction amount depends on the individual's degree and a baseline level parameter. The group's cooperative level is characterized by the average investment of the population. Each player makes his investment in the next step based on a convex combination of the investment of his best neighbors in the last step, his best history strategies in the latest steps which number is controlled by a memory length parameter, and a uniformly distributed random number. Simulation results show that this degree-dependent guilt mechanism can promote the evolution of cooperation dramatically comparing with degree-independent guilt or no guilt cases. Imitation, memory, uncertainty coefficients and network structure also play determinant roles in the cooperation level of the population. All our results may shed some new light on studying the evolution of cooperation based on network reciprocity mechanisms.

  14. Prophylaxis escalation in severe von Willebrand disease: A prospective study from the von Willebrand Disease Prophylaxis Network

    NARCIS (Netherlands)

    T.C. Abshire (Thomas Calvin); J. Cox-Gill; C.L. Kempton; F.W.G. Leebeek (Frank); M. Carcao (M.); P. Kouides (P.); S. Donfield (S.); E. Berntorp

    2015-01-01

    textabstractBackground: Treatment of mucosal bleeding (epistaxis, gastrointestinal bleeding, and menorrhagia) and joint bleeding remains problematic in clinically severe von Willebrand disease (VWD). Patients are often unresponsive to treatment (e.g. desmopressin or antifibrinolytic therapy) and may

  15. Entwicklung von Extraktions- und Absorptionssystemen auf Basis ionischer Flüssigkeiten für die Entschwefelung von Kohlenwasserstoffen

    OpenAIRE

    Kuhlmann, Esther

    2008-01-01

    Da die Anforderungen an den Schwefelgehalt der fossilen Brennstoffe - nicht zuletzt durch gesetzliche Richtlinien bezüglich der Schadstoffemissionen - im Laufe der Zeit ständig gestiegen sind, sind effektive Entschwefelungsverfahren für fossile Brennstoffe von hohem Interesse. Die derzeitige Entschwefelungstechnologie basiert auf dem HDS-Verfahren, alternative Verfahren sind aber wünschenswert, insbesondere wenn Anwendungen einen Schwefelgehalt von weit unter 10 ppm erforderlich machen. Daher...

  16. Electronic Resource Management System. Vernetzung von Lizenzinformationen

    Directory of Open Access Journals (Sweden)

    Michaela Selbach

    2014-12-01

    Full Text Available In den letzten zehn Jahren spielen elektronische Ressourcen im Bereich der Erwerbung eine zunehmend wichtige Rolle: Eindeutig lässt sich hier ein Wandel in den Bibliotheken (fort vom reinen Printbestand zu immer größeren E-Only-Beständen feststellen. Die stetig wachsende Menge an E-Ressourcen und deren Heterogenität stellt Bibliotheken vor die Herausforderung, die E-Ressourcen effizient zu verwalten. Nicht nur Bibliotheken, sondern auch verhandlungsführende Institutionen von Konsortial- und Allianzlizenzen benötigen ein geeignetes Instrument zur Verwaltung von Lizenzinformationen, welches den komplexen Anforderungen moderner E-Ressourcen gerecht wird. Die Deutsche Forschungsgemeinschaft (DFG unterstützt ein Projekt des Hochschulbibliothekszentrums des Landes Nordrhein-Westfalen (hbz, der Universitätsbibliothek Freiburg, der Verbundzentrale des Gemeinsamen Bibliotheksverbundes (GBV und der Universitätsbibliothek Frankfurt, in dem ein bundesweit verfügbares Electronic Ressource Managementsystem (ERMS aufgebaut werden soll. Ein solches ERMS soll auf Basis einer zentralen Knowledge Base eine einheitliche Nutzung von Daten zur Lizenzverwaltung elektronischer Ressourcen auf lokaler, regionaler und nationaler Ebene ermöglichen. Statistische Auswertungen, Rechteverwaltung für alle angeschlossenen Bibliotheken, kooperative Datenpflege sowie ein über standardisierte Schnittstellen geführter Datenaustausch stehen bei der Erarbeitung der Anforderungen ebenso im Fokus wie die Entwicklung eines Daten- und Funktionsmodells. In the last few years the importance of electronic resources in library acquisitions has increased significantly. There has been a shift from mere print holdings to both e- and print combinations and even e-only subscriptions. This shift poses a double challenge for libraries: On the one hand they have to provide their e-resource collections to library users in an appealing way, on the other hand they have to manage these

  17. J-GLOBAL MeSH Dictionary: von Willebrand病 [MeCab user dictionary for science technology term[Archive

    Lifescience Database Archive (English)

    Full Text Available MeCab user dictionary for science technology term von Willebrand病 名詞 一般 * * * * von Willebrand...病 ... MeSH D014842 200906053707829497 C LS51 UNKNOWN_2 von Willebrand 病

  18. Von Roll RCP method - first experiences; Von Roll RCP - Verfahren. Erste Erfahrungen

    Energy Technology Data Exchange (ETDEWEB)

    Capitaine, P.; Engweiler, J. [Roll Umwelttechnik AG, Zuerich (Switzerland)

    1998-09-01

    The RCP method was designed as a residue-optimised alternative to the thermally optimised grate firing of residual wastes. Its technical realisation and development to market maturity took no more than 5 years. In the first process stage the waste is converted to high-carbon pyrolysis charcoal and high-rank gas in the absence of oxygen. In the second stage these substances are oxidised by addition of oxygen. The resulting temperature causes the non-combustible constituents of the slag to melt. In a third, optional, stage this molten slag can be liberated of (heavy) metals to such an extent that it can subsequently be used directly as additive for grinding. Further exhaust gas treatment is facilitated by the use of a circulatory fluidised-bed secondary combustion chamber. Despite the reduced flue gas volume and resultant higher pollutant concentrations in the crude gas, overall emissions are lower than in conventional plants. [Deutsch] Das reststoffoptimierte RCP Verfahren ist als Alternative zur thermisch optimierten Rostverbrennung von Restabfaellen konzipiert. In nur fuenf Jahren wurde das Verfahren technisch umgesetzt und zur Marktreife entwickelt. In einer ersten Stufe des Verfahrens wird der Abfall unter Luftabschluss in einen kohlenstoffreichen Pyrolysekoks und eine heizwertreiches Gas umgesetzt. Im zweiten Schritt werden diese Stoffe unter Zugabe von Sauerstoff oxidiert. Dabei treten Temperaturen auf, bei denen die nichtbrennbaren Bestandteile der Schlacke schmelzen. Optional wird diese Schmelzschlacke in einem dritten Schritt derart von (Schwer-) Metallen befreit, dass sie anschliessend direkt als Zement-Zumahlstoff eingesetzt werden kann. Die Nutzung der zirkulierenden Wirbelschicht - Nachbrennkammer zur Abgasbehandlung vereinfacht die weitergehende Abgasbehandlung. Trotz verringertem Rauchgasvolumen und damit hoeheren Schadstoffkonzentrationen im Rohgas werden die Gesamtemissionen gegenueber konventionellen Anlagen verringert. (orig./SR)

  19. Einfluss von Informationskompetenz-Veranstaltungen auf die Qualität von Masterarbeiten

    Directory of Open Access Journals (Sweden)

    Gary Seitz

    2016-02-01

    Full Text Available Am Geographischen Institut der Universität Zürich haben die Studierenden, welche als erster Jahrgang die IK-Veranstaltung als Pflichtmodul absolvierten, ihre Masterarbeit abgeschlossen. Mit einer quantitativen Auswertung wird untersucht, ob sich die Qualität der Quellen in den Masterarbeiten verbessert hat. Dazu werden die Literaturverzeichnisse einer bibliometrischen Analyse unterzogen. Anschliessend werden die erhaltenen Werte mit denjenigen verglichen, welche von Arbeiten ohne IK-Schulung erhoben wurden. Diese Methodik könnte ein Werkzeug darstellen, um Informationskompetenz-Veranstaltungen bezüglich ihrer Relevanz für wissenschaftliches Arbeiten evaluieren zu können.

  20. "Die Toten reiten schnelle." Literarische Zitate in Briefen von und an Alexander von Humboldt

    Directory of Open Access Journals (Sweden)

    Ingo Schwarz

    2007-04-01

    Full Text Available Article in GermanAbstract in English and GermanAlexander von Humboldt and his correspondents liked to enrich or embellish their letters with quotations from classic works of ancient literature as well as from recent poems, plays, or novels. This paper tries to show that references to literature were very often used in order to express thoughts and feelings more clearly not so much for impressing the recipients of letters with high education. In educated circles a good knowledge of ancient and modern works of literature was a standard requirement, which often allowed the letter writers to use quotations in a playful manner.

  1. Richard von Volkmann: surgeon and Renaissance man.

    Science.gov (United States)

    Willy, Christian; Schneider, Peter; Engelhardt, Michael; Hargens, Alan R; Mubarak, Scott J

    2008-02-01

    Richard von Volkmann (1830-1889), one of the most important surgeons of the 19(th) century, is regarded as one of the fathers of orthopaedic surgery. He was a contemporary of Langenbeck, Esmarch, Lister, Billroth, Kocher, and Trendelenburg. He was head of the Department of Surgery at the University of Halle, Germany (1867-1889). His popularity attracted doctors and patients from all over the world. He was the lead physician for the German military during two wars. From this experience, he compared the mortality of civilian and war injuries and investigated the general poor hygienic conditions in civilian hospitals. This led him to introduce the "antiseptic technique" to Germany that was developed by Lister. His powers of observation and creativity led him to findings and achievements that to this day bear his name: Volkmann's contracture and the Hueter-Volkmann law. Additionally, he was a gifted writer; he published not only scientific literature but also books of children's fairy tales and poems under the pen name of Richard Leander, assuring him a permanent place in the world of literature as well as orthopaedics.

  2. Geschichte der Natur bei Alexander von Humboldt

    Directory of Open Access Journals (Sweden)

    Christian Helmreich

    2009-05-01

    Full Text Available Article in German, Abstracts in English, German and French.This article analyses the importance of an historical view of nature in the works of Alexander von Humboldt. In several of his first writings, Humboldt seems to outline the importance of what one may call history of nature. But even before his famous American travel, his position changed and he became reluctant to accept the seriousness of historical enquiry in the area of natural sciences: if we want to reconstruct the past state of nature, we cannot rely on empirical proofs; and history of nature is therefore necessarily based on uncertain hypotheses. Humboldt kept his sceptical attitude in the first decades of the 19th century, despite the positive results of the palaeontological researches of his scientific colleagues. However, he gradually convinced himself of the scientific interest of historical investigations in the natural sciences. The Cosmos paradoxally displays two apparently conflicting points of view: in his methodological remarks, Humboldt maintains that precise accounts of the past state of nature are out of reach of human knowledge, yet elsewhere in the same Cosmos he gives broad and rather vivid descriptions of the eventful history of nature.

  3. Hypercontractivity in group Von Neumann algebras

    CERN Document Server

    Junge, Marius; Parcet, Javier

    2017-01-01

    In this paper, the authors provide a combinatorial/numerical method to establish new hypercontractivity estimates in group von Neumann algebras. They illustrate their method with free groups, triangular groups and finite cyclic groups, for which they obtain optimal time hypercontractive L_2 \\to L_q inequalities with respect to the Markov process given by the word length and with q an even integer. Interpolation and differentiation also yield general L_p \\to L_q hypercontrativity for 1 < p \\le q < \\infty via logarithmic Sobolev inequalities. The authors' method admits further applications to other discrete groups without small loops as far as the numerical part-which varies from one group to another-is implemented and tested on a computer. The authors also develop another combinatorial method which does not rely on computational estimates and provides (non-optimal) L_p \\to L_q hypercontractive inequalities for a larger class of groups/lengths, including any finitely generated group equipped with a condit...

  4. Historical changes in caribou distribution and land cover in and around Prince Albert National Park: land management implications

    Directory of Open Access Journals (Sweden)

    Maria L. Arlt

    2011-09-01

    Full Text Available In central Saskatchewan, boreal woodland caribou population declines have been documented in the 1940s and again in the 1980s. Although both declines led to a ban in sport hunting, a recovery was only seen in the 1950s and was attributed to wolf control and hunting closure. Recent studies suggest that this time, the population may not be increasing. In order to contribute to the conservation efforts, historical changes in caribou distribution and land cover types in the Prince Albert Greater Ecosystem (PAGE, Saskatchewan, were documented for the period of 1960s to the present. To examine changes in caribou distribution, survey observations, incidental sightings and telemetry data were collated. To quantify landscape changes, land cover maps were created for 1966 and 2006 using current and historic forest resources inventories, fire, logging, and roads data. Results indicate that woodland caribou are still found throughout the study area although their distribution has changed and their use of the National Park is greatly limited. Results of transition prob¬abilities and landscape composition analyses on the 1966 and 2006 land cover maps revealed an aging landscape for both the National Park and provincial crown land portions of the PAGE. In addition, increased logging and the development of extensive road and trail networks on provincial crown land produced significant landscape fragmentation for woodland caribou and reduced functional attributes of habitat patches. Understanding historical landscape changes will assist with ongoing provincial and federal recovery efforts for boreal caribou, forest management planning activities, and landscape restoration efforts within and beyond the Park boundaries.

  5. Interprofessional student education: exchange program between Albert Einstein College of Medicine and Pacific College of Oriental Medicine.

    Science.gov (United States)

    Anderson, Belinda J; Herron, Patrick D; Downie, Sherry A; Myers, Daniel C; Milan, Felise B; Olson, Todd R; Kligler, Ben E; Sierpina, Victor S; Kreitzer, Mary Jo

    2012-01-01

    The growing popularity of complementary and alternative medicine (CAM), of which estimated 38% of adults in the United States used in 2007, has engendered changes in medical school curricula to increase students' awareness of it. Exchange programs between conventional medical schools and CAM institutions are recognized as an effective method of interprofessional education. The exchange program between Albert Einstein College of Medicine (Einstein, Yeshiva University) and Pacific College of Oriental Medicine, New York campus (PCOM-NY) is in its fifth year and is part of a broader relationship between the schools encompassing research, clinical training, interinstitutional faculty and board appointments, and several educational activities. The Einstein/PCOM-NY student education exchange program is part of the Einstein Introduction to Clinical Medicine Program and involves students from Einstein learning about Chinese medicine through a lecture, the experience of having acupuncture, and a four-hour preceptorship at the PCOM outpatient clinic. The students from PCOM learn about allopathic medicine training through an orientation lecture, a two-and-a-half-hour dissection laboratory session along side Einstein student hosts, and a tour of the clinical skills center at the Einstein campus. In the 2011/2012 offering of the exchange program, the participating Einstein and PCOM students were surveyed to assess the educational outcomes. The data indicate that the exchange program was highly valued by all students and provided a unique learning experience. Survey responses from the Einstein students indicated the need for greater emphasis on referral information, which has been highlighted in the literature as an important medical curriculum integrative medicine competency. Copyright © 2012 Elsevier Inc. All rights reserved.

  6. Evolution of Cooperation in Continuous Prisoner's Dilemma Games on Barabasi-Albert Networks with Degree-Dependent Guilt Mechanism

    International Nuclear Information System (INIS)

    Wang Xianjia; Quan Ji; Liu Weibing

    2012-01-01

    This paper studies the continuous prisoner's dilemma games (CPDG) on Barabasi-Albert (BA) networks. In the model, each agent on a vertex of the networks makes an investment and interacts with all of his neighboring agents. Making an investment is costly, but which benefits its neighboring agents, where benefit and cost depend on the level of investment made. The payoff of each agent is given by the sum of payoffs it receives in its interactions with all its neighbors. Not only payoff, individual's guilty emotion in the games has also been considered. The negative guilty emotion produced in comparing with its neighbors can reduce the utility of individuals directly. We assume that the reduction amount depends on the individual's degree and a baseline level parameter. The group's cooperative level is characterized by the average investment of the population. Each player makes his investment in the next step based on a convex combination of the investment of his best neighbors in the last step, his best history strategies in the latest steps which number is controlled by a memory length parameter, and a uniformly distributed random number. Simulation results show that this degree-dependent guilt mechanism can promote the evolution of cooperation dramatically comparing with degree-independent guilt or no guilt cases. Imitation, memory, uncertainty coefficients and network structure also play determinant roles in the cooperation level of the population. All our results may shed some new light on studying the evolution of cooperation based on network reciprocity mechanisms. (interdisciplinary physics and related areas of science and technology)

  7. Acquired von Willebrand syndrome: A rare disorder of heterogeneous etiology

    Directory of Open Access Journals (Sweden)

    P Kasatkar

    2013-01-01

    Full Text Available Context: Acquired von Willebrand syndrome (AVWS is a rare bleeding disorder that mimics the inherited form of von Willebrand disease (VWD in terms of laboratory findings and clinical presentation. Aims: To study the etiology of acquired VWD. Settings and Design: The patients referred from various hospitals in and out of Mumbai were included in the study. Materials and Methods: Six patients with AVWS diagnosed at this center over the last 10 years were analyzed against 171 patients with inherited VWD. The differential diagnosis of AVWS was made based on reduced levels of von Willebrand antigen and von Willebrand ristocetin cofactor, decrease in ristocetin induced platelet aggregation, absence of correction in mixing studies with no prior history of bleeding problems and a negative family history for bleeding disorders. Results: In three patients, the disease was associated with systematic lupus erythematosus, out of which one was also associated with Kikuchi lymphadenitis and second with autoimmune hemolytic anemia. Fourth case was associated with hypothyroidism and fifth was a case of dermatitis and vitiligo. The last patient was a case of hemophilia A with Burkitts lymphoma, who developed autoantibodies to von Willebrand factor. Except two patients, all other patients responded to immune suppressive therapy with corticosteroids, while the patient with hypothyroidism responded to oral thyroxine. Conclusion: AVWS is a rare condition and may often be missed or diagnosed as inherited disease associated with heterogeneous disease conditions.

  8. Ecobalance of natural gas vehicles; Oekobilanz von Erdgasfahrzeugen

    Energy Technology Data Exchange (ETDEWEB)

    Nigge, K.M. [Simon, Kucher und Partners Strategy und Marketing Consultants GmbH, Bonn (Germany)

    2000-07-01

    The impacts on human health and the natural environment of using natural gas, Diesel and petrol as fuels for city buses and passenger cars are compared in a Life Cycle Assessment. In addition to the burning of the fuels in the engines, this assessment also comprises the upstream processes of the fuel supply chain. Despite the increased energy demand of the vehicles, natural gas is associated with the lowest impacts overall for both city buses and passenger cars. The health impacts that can be avoided through the use of natural gas instead of Diesel or petrol thereby differ only weakly between the use of the vehicles in cities of various sizes within Germany. From the perspective of environmental protection, the market introduction of natural gas vehicles therefore does not need remain limited to large cities within agglomerated regions. (orig.) [German] Die Auswirkungen der Verwendung von Erdgas, Diesel und Benzin als Kraftstoffe fuer Stadtbusse und Pkw auf die menschliche Gesundheit und die natuerliche Umwelt werden in einer Oekobilanz verglichen. Diese umfasst neben der motorischen Verbrennung der Kraftstoffe auch die vorgelagerten Prozessketten der Kraftstoffbereitstellung. Sowohl fuer Stadtbusse als auch fuer Pkw schneidet Erdgas trotz eines energetischen Mehrbedarfes der Fahrzeuge insgesamt am guenstigsten ab. Die durch den Einsatz von Erdgas anstelle von Diesel oder Benzin vermeidbaren Gesundheitsschaeden unterscheiden sich dabei zwischen einem Einsatz der Fahrzeuge in Staedten verschiedener Groesse innerhalb von Deutschland nur wenig. Die Markteinfuehrung von Erdgasfahrzeugen muss also aus Sicht des Umweltschutzes nicht auf grosse Staedte in Ballungsgebieten beschraenkt bleiben. (orig.)

  9. Two-dimensional simulation of the June 11, 2010, flood of the Little Missouri River at Albert Pike Recreational Area, Ouachita National Forest, Arkansas

    Science.gov (United States)

    Wagner, Daniel M.

    2013-01-01

    In the early morning hours of June 11, 2010, substantial flooding occurred at Albert Pike Recreation Area in the Ouachita National Forest of west-central Arkansas, killing 20 campers. The U.S. Forest Service needed information concerning the extent and depth of flood inundation, the water velocity, and flow paths throughout Albert Pike Recreation Area for the flood and for streamflows corresponding to annual exceedence probabilities of 1 and 2 percent. The two-dimensional flow model Fst2DH, part of the Federal Highway Administration’s Finite Element Surface-water Modeling System, and the graphical user interface Surface-water Modeling System (SMS) were used to perform a steady-state simulation of the flood in a 1.5-mile reach of the Little Missouri River at Albert Pike Recreation Area. Peak streamflows of the Little Missouri River and tributary Brier Creek served as inputs to the simulation, which was calibrated to the surveyed elevations of high-water marks left by the flood and then used to predict flooding that would result from streamflows corresponding to annual exceedence probabilities of 1 and 2 percent. The simulated extent of the June 11, 2010, flood matched the observed extent of flooding at Albert Pike Recreation Area. The mean depth of inundation in the camp areas was 8.5 feet in Area D, 7.4 feet in Area C, 3.8 feet in Areas A, B, and the Day Use Area, and 12.5 feet in Lowry’s Camp Albert Pike. The mean water velocity was 7.2 feet per second in Area D, 7.6 feet per second in Area C, 7.2 feet per second in Areas A, B, and the Day Use Area, and 7.6 feet per second in Lowry’s Camp Albert Pike. A sensitivity analysis indicated that varying the streamflow of the Little Missouri River had the greatest effect on simulated water-surface elevation, while varying the streamflow of tributary Brier Creek had the least effect. Simulated water-surface elevations were lower than those modeled by the U.S. Forest Service using the standard-step method, but the

  10. Proof of pipeline strength based on measurements of inspection pigs; Festigkeitsnachweis von Pipelines aufgrund der Messergebnisse von Pruefmolchen

    Energy Technology Data Exchange (ETDEWEB)

    De la Camp, H.J.; Feser, G.; Hofmann, A.; Wolf, B.; Schmidt, H. [TUeV Sueddeutschland Bau und Betrieb GmbH, Muenchen (Germany); Herforth, H.E.; Juengling, K.H.; Schmidt, W. [TUeV Anlagentechnik GmbH, Berlin-Schoeneberg (Germany). Unternehmensgruppe TUeV Rheinland/Berlin-Brandenburg

    2002-01-01

    The report is aimed at collecting and documenting the state of the art and the extensive know how of experts and pipeline operators with regard to judging the structural integrity of pipelines. In order to assess the actual mechanical strength of pipelines based on measurement results obtained by inspection pigs, guidance is given for future processing, which eventually can be used as a basis for an industry standard. A literature study of the commercially available types of inspection pigs describes and synoptically lists the respective pros and cons. In essence the report comprises besides check lists of operating data for the pipeline and the pig runs mainly the evaluation of defects and respective calculating procedures. Included are recommendations regarding maintenance planning, verification of defects as well as repetition of pig runs. (orig.) [German] Ziel des Berichtes ist die Erfassung und Dokumentation zum derzeitigen Stand der Technik und des vorhandenen umfangreichen Know-how von Sachverstaendigen und Pipelinebetreibern auf dem Gebiet der sicherheitstechnischen Beurteilung von Pipelines. Fuer den Festigkeitsnachweis von Pipelines aufgrund der Messergebnisse von Pruefmolchen wurde ein Leitfaden als Basis fuer die zukuenftige Vorgehensweise erstellt, der eventuell die Grundlage eines normativen Regelwerkes bilden kann. In einer Literaturstudie wurden die auf dem Markt befindlichen Pruefmolchtypen zusammenfassend beschrieben und ihre Vor- und Nachteile tabellarisch gegenuebergestellt und bewertet. Neben der Erstellung von Checklisten fuer notwendige Daten zum Betrieb der Pipeline und der Molchlaeufe bildet die Fehlerbewertung mit entsprechenden Berechnungsverfahren den Hauptteil dieses Berichtes. Hinweise zur Instandhaltungsplanung (Fehlerverifikation und Molchlaufwiederholung) werden gegeben. (orig.)

  11. Ein „neuer" javanischer Fundort von Phrynoglossus laevis laevis ( Gthr.)

    NARCIS (Netherlands)

    Brongersma, L.D.

    1935-01-01

    In der herpetologischen Sammlung, die dem Rijksmuseum van Natuurlijke Historie, Leiden, vor etwa hundert Jahre von Boie und Macklot übersandt wurde, befanden sich zwei Exemplare von Phrynoglossus laevis laevis (Gthr.). Diese Stücke wurden von Van Kampen (1923, p. 232 Fussnote: Oxyglossus laevis) in

  12. Neuro- und Gliotoxizität von Wolframcarbid-basierten Nanopartikeln in vitro

    OpenAIRE

    Bastian, Susanne

    2011-01-01

    Die Anzahl neurodegenerativer Erkrankungen nimmt in unserer Gesellschaft stetig zu. Obwohl inzwischen eine Reihe genetischer Ursachen identifiziert worden sind, wird auch der Einfluss von Umweltfaktoren bei der Pathogenese dieser Erkrankungen zunehmend in Betracht gezogen. Der Beitrag von ultrafeinen Partikeln aus Industrie und Umwelt auf neurodegenerative Erkrankungen steht daher zunehmend im Fokus der Forschung. Die Translokation von ultrafeinen Partikeln bzw. Nanopartikeln ins Gehirn ist b...

  13. Muuga / Mary von Grünewaldt ; tõlk. Mati Sirkel

    Index Scriptorium Estoniae

    Grünewaldt, Mary von

    2004-01-01

    Leo Zoegelt ostetud Muuga mõisahoone korrastamisest ja uue hoone ehitamisest C. T. von Neffi kunstikogu paigutamise tarbeks. Tütre mälestused. Tõlgitud raamatust: Skizzen und Bilder aus dem Leben Carl Timoleon von Neff / Mary von Grünewaldt. Darmstadt, 1887

  14. Die grossen Physiker und ihre Entdeckungen von den fallenden Körpern zu den Quarks

    CERN Document Server

    Segrè, Emilio

    1998-01-01

    Von Galileo Galilei bis zu Richard Feynman und Murray Gell-Mann - von den fallenden Körpern zu den Quarks: Der Physiknobelpreisträger Emilio Segre hat seine ganz persönliche Geschichte der Physik geschrieben. Er erzählt von den großen Gestalten und deren wichtigen Entdeckungen mit großer Anschaulichkeit und Lebendigkeit.

  15. An innovative way of renovating with low energy: the Albert-Schweitzer Quarter, Berlin-Friedrichshagen. Short report, final report part 1: state-of-the art, final report part 2: planning and implementation, measurements and evaluations; Innovative Niedrigenergiesanierung Albert-Schweitzer-Viertel, Berlin-Friedrichshagen. Kurzbericht, Schlussbericht Teil 1: Bestandsaufnahme, Schlussbericht Teil 2: Planung und Durchfuehrung, Messungen und Auswertungen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    Although there are high rates of vacancies in some regions, the 2 million flats in the flat-roof buildings in the new states (Eastern Germany) are a part of Germany's residential buildings which cannot be done without. Almost one tenth of them is likely to be torn down within the next years, but the major part must be converted into energy-saving, well-functioning and well-accepted building if they are not to come down to 21st century-slums. The Albert-Schweitzer Quarter was renovated as a model where strategies to achieve these objectives were tested. The model project covers the energetic rehabilitation and elimination of construction-related damage in the residential blockP2, Albert-Schweitzer-Str. 31-40 with a total of 100 flats. The project was started in January 2001. The works were finished by the end of 2001. The project including measurements and evaluations continued until December 2003. [German] Trotz punktuell hoher Leerstandsquoten bilden die 2 Millionen Wohnungen in den Plattenbauten der neuen Bundeslaender insgesamt einen unverzichtbaren Bestandteil des Wohngebaeudebestandes. Etwa ein Zehntel dieser Substanz wird in den naechsten Jahren wohl abgerissen, aber der weitaus groesste Teil muss in energiesparende, gut funktionierende und Akzeptanz findende Gebaeude umgewandelt werden, sollen diese Siedlungen nicht zu den Slums des 21. Jahrhunderts verkommen. In der modellhaften Sanierung Albert-Scheitzer-Viertel wurden Strategien zum Erreichen dieser Ziele erprobt. Das Modellvorhaben umfasst die energetische Sanierung und Bauschadensbeseitigung des P2-Wohnblockes Albert-Schweitzer-Str. Nr. 31-40 mit insgesamt 100 Wohnungen. Projektstart war im Januar 2001. Die Baumassnahmen wurden Ende 2001 abgeschlossen, das Vorhaben lief einschliesslich der Messungen und Auswertungen bis Dezember 2003. (orig.)

  16. Albert Einstein, visto desde la filosofía, en el año internacional de la física

    Directory of Open Access Journals (Sweden)

    Javier Monserrat Puchades

    2012-05-01

    Full Text Available En el año 1905 aparecieron una serie de artículos de Albert Einstein en quese contenían ya algunas de sus decisivas aportaciones a la ciencia física.Este annus mirabilis sólo es comparable quizá en la historia de la física a otroannus mirabilis, de 1665 a 1666, en que Isaac Newton estableció las bases delcálculo integral, la ley de la gravitación y la teoría de los colores. [...

  17. A critical view of the quest for brain structural markers of Albert Einstein's special talents (a pot of gold under the rainbow).

    Science.gov (United States)

    Colombo, Jorge A

    2018-06-01

    Assertions regarding attempts to link glial and macrostructural brain events with cognitive performance regarding Albert Einstein, are critically reviewed. One basic problem arises from attempting to draw causal relationships regarding complex, delicately interactive functional processes involving finely tuned molecular and connectivity phenomena expressed in cognitive performance, based on highly variable brain structural events of a single, aged, formalin fixed brain. Data weaknesses and logical flaws are considered. In other instances, similar neuroanatomical observations received different interpretations and conclusions, as those drawn, e.g., from schizophrenic brains. Observations on white matter events also raise methodological queries. Additionally, neurocognitive considerations on other intellectual aptitudes of A. Einstein were simply ignored.

  18. 31st Annual Conference of the Gesellschaft für Klassifikation e.V., Albert-Ludwigs-Universität Freiburg

    CERN Document Server

    Burkhardt, Hans; Schmidt-Thieme, Lars; Decker, Reinhold

    2008-01-01

    Data analysis and machine learning are research areas at the intersection of computer science, artificial intelligence, mathematics and statistics. They cover general methods and techniques that can be applied to a vast set of applications such as web and text mining, marketing, medical science, bioinformatics and business intelligence. This volume contains the revised versions of selected papers in the field of data analysis, machine learning and applications presented during the 31st Annual Conference of the German Classification Society (Gesellschaft für Klassifikation - GfKl). The conference was held at the Albert-Ludwigs-University in Freiburg, Germany, in March 2007.

  19. Vergleich verschiedener Methoden zur Haftkraftmessung von Dentinadhäsiven

    OpenAIRE

    Schwertner, Katharina

    2010-01-01

    Zur Bestimmung der Haftkraft von Adhäsiven stehen verschiedene Methoden zur Verfügung. Ziel dieser Studie war es, vier gebräuchliche in vitro Haftkraftmessmethoden (Tensile Bond Strength Test, Shear Bond Strength Test, Microtensile Bond Strength Test, Push-out Bond Strength Test) an drei unterschiedlichen Adhäsivsystemen (Syntac, Clearfil SE Bond, Adper Scotchbond Multi Purpose) zu testen und die Ergebnisse zu vergleichen. Die Haftkräfte sind abhängig von der verwendeten Messmethode. Viele Pa...

  20. The smooth entropy formalism for von Neumann algebras

    International Nuclear Information System (INIS)

    Berta, Mario; Furrer, Fabian; Scholz, Volkher B.

    2016-01-01

    We discuss information-theoretic concepts on infinite-dimensional quantum systems. In particular, we lift the smooth entropy formalism as introduced by Renner and collaborators for finite-dimensional systems to von Neumann algebras. For the smooth conditional min- and max-entropy, we recover similar characterizing properties and information-theoretic operational interpretations as in the finite-dimensional case. We generalize the entropic uncertainty relation with quantum side information of Tomamichel and Renner and discuss applications to quantum cryptography. In particular, we prove the possibility to perform privacy amplification and classical data compression with quantum side information modeled by a von Neumann algebra

  1. Dr. Space the life of Wernher von Braun

    CERN Document Server

    Ward, Bob

    2013-01-01

    Written by veteran aerospace journalist Bob Ward, who spent years investigating his subject, this biography presents a revealing but even-handed portrait of the father of modern rocketry. As he chronicles Wernher von Braun's life, Ward explodes many myths and misconceptions about the controversial genius who was a hero to some, a villain to others. The picture of von Braun that emerges is of a brilliant scientist with limitless curiosity and a drive to achieve his goals at almost any price from, developing the world's first ballistic missile used against the Allies in World War II to help

  2. Die Bundesstatistik als Anbieter und Nutzer von raumbezogenen Daten

    Directory of Open Access Journals (Sweden)

    R. Humbel

    Einige konkrete und potentielle Anwendungen der vorhandenen Daten sollen das Potential und die Breite der Fragestellungen, die damit angegangen werden können, illustrieren. Eine besondere Stellung dürfte in Zukunft aber auch die Satellitenfernerkundung erhalten, deren Daten und Auswertungen eine willkommene Ergänzung für die eher traditionellen GIS-Datensätze bilden werden. Ein erster Pilotversuch wurde vor wenigen Monaten im BFS gestartet, der zum Ziel hat, die Machbarkeit einer gesamtschweizerischen Unterscheidung von Laub-, Nadel- und Mischwald als Ergänzung der auf der Grundlage von konventionellen Luftbildern erhobenen Arealstatistik nachzuweisen.

  3. The smooth entropy formalism for von Neumann algebras

    Energy Technology Data Exchange (ETDEWEB)

    Berta, Mario, E-mail: berta@caltech.edu [Institute for Quantum Information and Matter, California Institute of Technology, Pasadena, California 91125 (United States); Furrer, Fabian, E-mail: furrer@eve.phys.s.u-tokyo.ac.jp [Department of Physics, Graduate School of Science, University of Tokyo, Tokyo, Japan and Institute for Theoretical Physics, Leibniz University Hanover, Hanover (Germany); Scholz, Volkher B., E-mail: scholz@phys.ethz.ch [Institute for Theoretical Physics, ETH Zurich, Zurich (Switzerland)

    2016-01-15

    We discuss information-theoretic concepts on infinite-dimensional quantum systems. In particular, we lift the smooth entropy formalism as introduced by Renner and collaborators for finite-dimensional systems to von Neumann algebras. For the smooth conditional min- and max-entropy, we recover similar characterizing properties and information-theoretic operational interpretations as in the finite-dimensional case. We generalize the entropic uncertainty relation with quantum side information of Tomamichel and Renner and discuss applications to quantum cryptography. In particular, we prove the possibility to perform privacy amplification and classical data compression with quantum side information modeled by a von Neumann algebra.

  4. Kodierung von Metadaten digitaler Briefeditionen in TEI-XML

    OpenAIRE

    Dumont, Stefan

    2017-01-01

    Folien zu einem Vortrag im Rahmen des Digital-Humanities-Kolloquium an der BBAW am 7.7.2017. Der Vortrag erläutert, ausgehend von editionswissenschaftlichen Entwicklungen der 1980er und 1990er Jahre, wie die "Kopfdaten" eines Briefes nach den Richtlinien der Text Encoding Initiative (TEI) kodiert werden können. Insbesondere wird auf das TEI-Element correspDesc eingegangen und die Kodierung anhand eines Beispiels veranschaulicht. Darüber hinaus wird der Mehrwert von Briefmetadaten sowohl für d...

  5. Analyse der pharmazeutischen Versorgungssituation von Patienten mit Psoriasis-Arthritis auf Basis von Routinedaten der Gesetzlichen Krankenversicherung.

    Science.gov (United States)

    Sondermann, Wiebke; Ventzke, Julia; Matusiewicz, David; Körber, Andreas

    2018-03-01

    Die Psoriasis-Arthritis (PsA) gehört zu den chronisch entzündlichen Gelenkerkrankungen. Trotz zahlreicher versorgungswissenschaftlicher Studien in Deutschland liegen zur pharmazeutischen Versorgungssituation von PsA-Patienten bisher kaum aktuelle Ergebnisse vor. Mit Hilfe einer systematischen Literaturrecherche sowie anhand von Routinedaten der Allgemeinen Ortskrankenkasse (AOK) Rheinland/Hamburg wird ein aktueller Überblick über die pharmazeutische Versorgung von PsA-Patienten in Deutschland gegeben. Selektiert wurden Versicherte aus dem ambulanten und stationären Bereich, die im 1. und 2. Quartal des Jahres 2014 die gesicherte Abrechnungsdiagnose Psoriasis-Arthritis L40.5+ aufwiesen. Anschließend wurden auf Basis dieser "vorab definierten" Kohorte die Arzneimitteldaten für 5 Jahre (01.01.2010-31.12.2014) abgerufen. Es konnten insgesamt n  =  3205 Versicherte (45 % männlich, 55 % weiblich) der AOK Rheinland/Hamburg mit einer gesicherten PsA-Diagnose selektiert werden. Das Durchschnittsalter betrug 58,9 Jahre. 53,7 % der PsA-Patienten wurden mit systemischen PsA-relevanten Arzneimitteln versorgt. Nichtsteroidale Antirheumatika (NSAR) wurden am häufigsten verordnet, gefolgt von systemischen Glucocorticoiden. Von den selektierten PsA-Patienten, die eine Systemtherapie erhielten, wurden 72,1 % mittels einer Disease-modifying-antirheumatic-Drug (DMARD)-Monotherapie behandelt, gefolgt von der Kombinationstherapie aus DMARDs und Biologika (20,9 %). Die pharmakologische Therapie der PsA muss eine Gewährleistung zwischen adäquater Versorgung der PsA mit Verhinderung der Krankheitsprogression und ökonomischer Verantwortung darstellen. © 2018 Deutsche Dermatologische Gesellschaft (DDG). Published by John Wiley & Sons Ltd.

  6. Total pelvic exenteration: the Albert Einstein College of Medicine/Montefiore Medical Center Experience (1987 to 2003).

    Science.gov (United States)

    Goldberg, Gary L; Sukumvanich, Paniti; Einstein, Mark H; Smith, Harriet O; Anderson, Patrick S; Fields, Abbie L

    2006-05-01

    To review the trends, modifications and results of 103 consecutive total pelvic exenterations (TPE) performed at the Montefiore Medical Center and Albert Einstein College of Medicine from 1987 to 2003. All patients who underwent TPE from January 1987 to December 2003 were included. The medical record, complications, follow-up, clinical status and demographic information were entered in a database. The procedure performed, the method of urinary diversion, colonic diversion, pelvic floor support and vaginal reconstruction were documented. Surviving patients were surveyed regarding their satisfaction with the urinary diversion, the vaginal reconstruction and their sexual function since the surgery. 103 pts were identified. Indications for TPE were recurrent cancers of the cervix (95), endometrium (2), colon and rectum (5), vulva (1). Overall 5-year survival was 47%. 5-year survival for pts with recurrent cervix cancer was 48%. Six pts (6%) recurred >5 years after the TPE. 14 pts (14%) had ureteral anastomotic leaks (no difference between ileal conduit 9/65 (14%) versus 5/38 (13%) continent conduit (P = 0.92). 34 pts (89%) with continent conduits were "continent." 14 pts (17%) had wound complications. 4 pts (4%) had parastomal hernias. 5/11 (46%) pts who had a low rectal reanastomosis developed recurrence in the pelvis. 21/39 (54%) of pts with continent conduits would choose an ileal conduit if they had the option again. Long-term renal function was similar in pts with ileal and continent conduits. Mesh of any type for pelvic floor reconstruction is associated with infection and bowel/urinary fistulas. VRAM flaps for neovagina fill the pelvic dead space, reduce the risk of fistulas and 20/36 pts (55%) are sexually active. Our overall 5-year survival is encouraging, and modifications in surgical technique have improved the reconstructive phase. Low rectal anastomoses at TPE adversely affects survival. Many of our pts with continent urinary diversions would not choose

  7. Entwicklung von Antikörper-Mikroarray : von Biophysik der Mikrospot-Reaktion bis zur Hochdurchsatzanalyse der Proteine

    OpenAIRE

    Kusnezow, Wlad

    2007-01-01

    Obwohl Protein-Mikroarrays ursprünglich aus dem gut entwickelten und fest etablierten DNA-Pendant entstanden sind, repräsentierte jedoch die Umstellung der Mikroarray-Technik von der DNA- auf die Proteinanalyse aufgrund der enormen physikalisch-chemischen Variabilität der Proteine, deren relativ niedrigen Stabilität und der komplexen Mikrospot-Kinetik eine große technologische Herausforderung. Deshalb setzt das Vorhaben, die Technik der Antikörper–Mikroarrays von ihrem konzeptuellen Zustand a...

  8. Automatische Ableitung und Anwendung von Regeln für die Rekonstruktion von Fassaden aus heterogenen Sensordaten

    OpenAIRE

    Becker, Susanne

    2011-01-01

    3D-Stadtmodelle finden seit einigen Jahren in immer stärkerem Maß und in den verschiedensten Bereichen Verwendung. Sie bilden unter anderem die Grundlage bei Stadtplanungen, für virtuelle Stadtrundgänge oder für die Berechnung von Simulationen. Internetdiensten wie Google Earth oder Microsoft Bing Maps ist es zu verdanken, dass 3D-Darstellungen von Gebäuden mittlerweile auch für eine breite Öffentlichkeit allgegenwärtig sind. Die erhöhte Nachfrage nach 3D-Gebäudemodellen verlangt nach effizie...

  9. Von-Neumann and Beyond: Memristor Architectures

    KAUST Repository

    Naous, Rawan

    2017-05-01

    An extensive reliance on technology, an abundance of data, and increasing processing requirements have imposed severe challenges on computing and data processing. Moreover, the roadmap for scaling electronic components faces physical and reliability limits that hinder the utilization of the transistors in conventional systems and promotes the need for faster, energy-efficient, and compact nano-devices. This work thus capitalizes on emerging non-volatile memory technologies, particularly the memristor for steering novel design directives. Moreover, aside from the conventional deterministic operation, a temporal variability is encountered in the devices functioning. This inherent stochasticity is addressed as an enabler for endorsing the stochastic electronics field of study. We tackle this approach of design by proposing and verifying a statistical approach to modelling the stochastic memristors behaviour. This mode of operation allows for innovative computing designs within the approximate computing and beyond Von-Neumann domains. In the context of approximate computing, sacrificing functional accuracy for the sake of energy savings is proposed based on inherently stochastic electronic components. We introduce mathematical formulation and probabilistic analysis for Boolean logic operators and correspondingly incorporate them into arithmetic blocks. Gate- and system-level accuracy of operation is presented to convey configurability and the different effects that the unreliability of the underlying memristive components has on the intermediary and overall output. An image compression application is presented to reflect the efficiency attained along with the impact on the output caused by the relative precision quantification. In contrast, in neuromorphic structures the memristors variability is mapped onto abstract models of the noisy and unreliable brain components. In one approach, we propose using the stochastic memristor as an inherent source of variability in

  10. Der Zusammenhang von Partnermarktopportunitäten aus dem Freundeskreis und der Stabilität von Paarbeziehungen : Eine Analyse mit den Daten des Partnermarktsurvey

    OpenAIRE

    Häring, Armando

    2014-01-01

    "Der Beitrag analysiert den Zusammenhang zwischen Partnermarktoportunitäten aus dem Freundeskreis und der Stabilität von Paarbeziehungen. Unter Verwendung des theoretischen Konzepts der Theorie der Interaktionsgelegenheiten sowie von Annahmen der Austauschtheorie und der Familienökonomie, werden mögliche Zusammenhänge zwischen gemeinsamen Freundeskreisen mit dem Partner, Partnermarktgelegenheiten aus dem Freundeskreis (sex ratio) und der Stabilität von Paarbeziehungen diskutiert. Der Beitrag ...

  11. Mediador cultural ou antropólogo do mal: Bruce Albert e o caso de “A queda do céu”

    Directory of Open Access Journals (Sweden)

    Karla Alessandra Alves de Souza Ferreira

    2017-07-01

    Full Text Available Este estudo desenvolve uma análise crítica sobre o fragmento “Postscriptum, quando eu é um outro (e vice-versa”, apresentado na obra A Queda do céu: palavras de um xamã yanomami. O livro foi pensado por um xamã yanomami; Davi Kopenawa, e produzido por um etnólogo francês Bruce Albert. Problematizo o processo de produção do livro onde dois universos culturais se encontram, uma produção literária indígena do povo Yanomami que apresenta uma coautoria. Essa análise busca investigar a postura epistêmica de Bruce Albert como mediador cultural ou “antropólogo do mal” no processo de elaboração do livro, a fim de levantar questionamentos sobre o ato tradutório e suas implicações, destacando os desa os e contribuições apresentadas nesse processo. Nesta direção, esse artigo se fundamenta nos pensamentos da história cultural.

  12. Poéticas del montaje Albert Kahn y D.W.Griffith en el nacimiento de la era de la máquina

    Directory of Open Access Journals (Sweden)

    Luis Pancorbo Crespo

    2016-05-01

    Full Text Available Resumen Esta investigación trata de establecer un doble paralelismo entre cine y arquitectura moderna, centrándose en un momento de refundación de ambas disciplinas, los primeros años del siglo XX y apoyándonos en dos personajes seminales: D.W. Griffith y Albert Kahn. Exploraremos primero un paralelismo temporal y geográfico en sus líneas evolutivas principales, que recorren un camino similar en sus inicios, desde los Estados Unidos hasta la URSS, para volver al lugar de origen. Este viaje fue activado gracias a la llegada a la URSS de las primeras copias de la película” Intolerancia” en 1918 y de Albert Kahn en 1928 para la realización de numerosas obras industriales durante el Primer Plan Quinquenal. Por otro lado, exploraremos un paralelismo de carácter más conceptual, estudiando el uso de la noción de montaje en ambas disciplinas durante ese periodo, utilizando otra vez la obra de nuestros dos protagonistas como base de la investigación, pero recurriendo también a otros esenciales para el tema como son los soviéticos Eisenstein y Miliutin.

  13. Albert Abraham Michelson

    Indian Academy of Sciences (India)

    his knowledge of physics gave him an unfair advantage. ... temporarily lost his job at Case, although he was reinstated after a year at a lower salary. Mor .... He could not have paid a better tribute to his lifelong passion to measure what the poet ...

  14. Von Kármán between Aachen and Pasadena

    Science.gov (United States)

    Krause, Egon; Kalkmann, Ulrich

    2013-05-01

    In the Introduction the reader is referred back to the academic ceremonials held after Theodore von Kármán's death in Aachen in May 1963. His work as the first director of the Aerodynamisches Institut (Institute of Aerodynamics) of the RWTH Aachen University of Technology from 1913 on and his initiative to re-establish international cooperation after World War I, resulting in the International Union of Theoretical and Applied Mechanics (IUTAM), are commented on. The following chapter describes von Kármán's relation to his former teacher Ludwig Prandtl. Some of von Kármán's scientific contributions during his time in Aachen are briefly reviewed. Thereafter, his first contacts to the California Institute of Technology are covered. Finally, the scientific and political circumstances, which led to von Kármán's decision to leave Germany in the early thirties, are elucidated in some detail. The English translation of the titles of the Aachen papers is given in Appendix I.

  15. Wernher von Braun: Reflections on His Contributions to Space Exploration

    Science.gov (United States)

    Goldman, Arthur E.

    2012-01-01

    In 1950, Dr. Wernher von Braun and approximately 100 of his team members came to Huntsville, Alabama, to begin work with the Army on what would later become America's historic space program. He would later serve as the first director of the Marshall Space Flight Center and led the development of the Saturn V launch vehicle that launched seven crewed American mission to the moon, as well as America s first space station, Skylab. Von Braun is best known for his team s technical achievements. He realized his dream of exploring outer space by helping place humans on the moon. His engineering and managerial talent during the Apollo era had contributed to a technological revolution. He was by all accounts a good engineer, but he was only one among many. What set Von Braun apart were his charisma, his vision, and his leadership skills. He inspired loyalty and dedication in the people around him. He understood the importance of communicating his vision to his team, to political and business leaders and the public. Today, the Marshall Center continues his vision by pursuing engineering and scientific projects that will continue to open space to exploration. This presentation will discuss Von Braun's impact on Huntsville, the Marshall Center, the nation and the world and look at his contributions in context of where world space exploration is today.

  16. Nonlinear von Neumann equations for quantum dissipative systems

    International Nuclear Information System (INIS)

    Messer, J.; Baumgartner, B.

    1978-01-01

    For pure states nonlinear Schroedinger equations, the so-called Schroedinger-Langevin equations are well-known to model quantum dissipative systems of the Langevin type. For mixtures it is shown that these wave equations do not extend to master equations, but to corresponding nonlinear von Neumann equations. Solutions for the damped harmonic oscillator are discussed. (Auth.)

  17. Nonlinear von Neumann equations for quantum dissipative systems

    International Nuclear Information System (INIS)

    Messer, J.; Baumgartner, B.

    For pure states nonlinear Schroedinger equations, the so-called Schroedinger-Langevin equations are well-known to model quantum dissipative systems of the Langevin type. For mixtures it is shown that these wave equations do not extend to master equations, but to corresponding nonlinear von Neumann equations. Solutions for the damped harmonic oscillator are discussed. (Author)

  18. Dr. von Braun With a Model of a Launch Vehicle

    Science.gov (United States)

    1950-01-01

    Dr. von Braun stands beside a model of the upper stage (Earth-returnable stage) of the three-stage launch vehicle built for the series of the motion picture productions of space flight produced by Walt Disney in the mid-1950's.

  19. Ernst von Glasersfeld's Radical Constructivism and Truth as Disclosure

    Science.gov (United States)

    Joldersma, Clarence W.

    2011-01-01

    In this essay Clarence Joldersma explores radical constructivism through the work of its most well-known advocate, Ernst von Glasersfeld, who combines a sophisticated philosophical discussion of knowledge and truth with educational practices. Joldersma uses Joseph Rouse's work in philosophy of science to criticize the antirealism inherent in…

  20. Eritrea : Von der Befreiung zur Unterdrückung

    NARCIS (Netherlands)

    van Reisen, Mirjam; Buck, K.D.

    2015-01-01

    Über das heutige Eritrea ist nur wenig bekannt. Als das kleine Land am Horn von Afrika 1993 die Unabhängigkeit erlangte, waren nicht nur im Land selbst die Hoffnungen groß, dass nach dem dreißig Jahre dauernden Befreiungskampf gegen Äthiopien eine bessere und friedliche Zukunft für alle beginnen

  1. Sakslased tulevad! Ärevad ajad Tallinnas Von Krahli Teatris

    Index Scriptorium Estoniae

    2001-01-01

    Von Krahli Teater ja Showcase Beat Le Mot valmistuvad oma esimeseks koostööprojektiks - lavastuseks "Pirates", kus osalevad mõlema teatri näitlejad ja tehnikud. Ühisprojekti toetavad Goethe Instituut, Hamburgi Linnavalitsus ja Eesti Kultuurkapital

  2. Professor Oberth and Dr. von Braun at ARS Banquet

    Science.gov (United States)

    1961-01-01

    Dr. Wernher von Braun holds the coveted Hermarn Oberth award presented to him by Professor Oberth during the banquet hosted by the Alabama Section of the American Rocket Society (ARS), on October 19, 1961. The Oberth award was given for outstanding technical contributions to the field of astronautics or for the promotion and advancement of astronautical sciences.

  3. Semiparametric Bernstein–von Mises for the error standard deviation

    NARCIS (Netherlands)

    Jonge, de R.; Zanten, van J.H.

    2013-01-01

    We study Bayes procedures for nonparametric regression problems with Gaussian errors, giving conditions under which a Bernstein–von Mises result holds for the marginal posterior distribution of the error standard deviation. We apply our general results to show that a single Bayes procedure using a

  4. Semiparametric Bernstein-von Mises for the error standard deviation

    NARCIS (Netherlands)

    de Jonge, R.; van Zanten, H.

    2013-01-01

    We study Bayes procedures for nonparametric regression problems with Gaussian errors, giving conditions under which a Bernstein-von Mises result holds for the marginal posterior distribution of the error standard deviation. We apply our general results to show that a single Bayes procedure using a

  5. De identiteit van Portulaca advena Reichg. & Von Poellnitz

    NARCIS (Netherlands)

    Geesink, R.

    1969-01-01

    Portulaca advena Reichg. & Von Poellnitz (1939), based on adventive specimens collected near Erp, prov. N.-Brabant, Netherlands, and afterwards cultivated in a garden at Nijmegen, appears to be identical with the South American P. papulosa Schldl. (1853). The adventive species of Portulaca found in

  6. Alexander von Humboldt's invention of the natural landscape

    NARCIS (Netherlands)

    Kwa, C.

    2005-01-01

    Landscape took on a new meaning through the new science of plant geography of Alexander von Humboldt (1769-1857). In the seventeenth and eighteenth centuries, "landscape" was foremost a painterly genre. Slowly, painted landscapes came to bear on natural surroundings, but by 1800 it was still not

  7. KK -theory and spectral flow in von Neumann algebras

    DEFF Research Database (Denmark)

    Kaad, Jens; Nest, Ryszard; Rennie, Adam

    2012-01-01

    We present a definition of spectral flow for any norm closed ideal J in any von Neumann algebra N. Given a path of selfadjoint operators in N which are invertible in N/J, the spectral flow produces a class in Ko (J). Given a semifinite spectral triple (A, H, D) relative to (N, t) with A separable...

  8. Enfermedad de Von Gierke: Reporte de tres casos

    Directory of Open Access Journals (Sweden)

    E. Espinosa

    2001-07-01

    Full Text Available La enfermedad de Von Gierke es un defecto en la glucosa 6 fosfatasa, degrada el glucógeno en el hígado, riñón e intestino. Asociada con hipoglicemia, acidosis láctica e hiperuricemia.

  9. A von Neumann type inequality for certain domains in Cn

    Czech Academy of Sciences Publication Activity Database

    Ambrozie, Calin-Grigore; Timotin, D.

    2002-01-01

    Roč. 131, č. 3 (2002), s. 859-869 ISSN 0002-9939 R&D Projects: GA ČR GA201/03/0041 Institutional research plan: CEZ:AV0Z1019905 Keywords : von Neumann inequality * multioperators * Nevanlinna-Pick problem Subject RIV: BA - General Mathematics Impact factor: 0.334, year: 2002

  10. Characterizing ξ-Lie Multiplicative Isomorphisms on Von Neumann Algebras

    Directory of Open Access Journals (Sweden)

    Yamin Song

    2014-01-01

    Full Text Available Let ℳ and be von Neumann algebras without central summands of type I1. Assume that ξ∈ℂ with ξ≠1. In this paper, all maps Φ:ℳ→ satisfying ΦAB-ξBA=ΦAΦB-ξΦBΦ(A are characterized.

  11. A bicategorical approach to Morita equivalence for Von Neumann algebras

    NARCIS (Netherlands)

    R.M. Brouwer (Rachel)

    2003-01-01

    textabstractWe relate Morita equivalence for von Neumann algebras to the ``Connes fusion'' tensor product between correspondences. In the purely algebraic setting, it is well known that rings are Morita equivalent if and only if they are equivalent objects in a bicategory whose 1-cells are

  12. A paradox of rationality à la von Neumann-Morgenstern

    NARCIS (Netherlands)

    Ismail, M.S.

    2015-01-01

    We show that there are games and decision situations in which it is not possible for the decision maker to be rational a la von Neumann-Morgenstern in both situations simultaneously, which is the source of the paradox presented in this note. We provide an assumption which is the necessary and

  13. Extensions of von Neumann's method for generating random variables

    International Nuclear Information System (INIS)

    Monahan, J.F.

    1979-01-01

    Von Neumann's method of generating random variables with the exponential distribution and Forsythe's method for obtaining distributions with densities of the form e/sup -G//sup( x/) are generalized to apply to certain power series representations. The flexibility of the power series methods is illustrated by algorithms for the Cauchy and geometric distributions

  14. Computed tomography of von Meyenburg complex simulating micro-abscesses

    International Nuclear Information System (INIS)

    Sada, P.N.; Ramakrishna, B.

    1994-01-01

    A case is presented of a bile duct hamartoma in a 44 year old man being evaluated for abdominal pain. The computed tomography (CT) findings suggested micro-abscesses in the liver and a CT guided tru-cut biopsy showed von Meyenburg complex. 9 refs., 3 figs

  15. Ueber die arten und den Skelettbau von Culcita

    NARCIS (Netherlands)

    Hartlaub, Clemens

    1892-01-01

    Das Genus Culcita Agass. zählt durch die merkwürdige Form und die ansehnliche Grösse seiner Arten zu den interessantesten Asteriden, und gut conservirte Exemplare davon gehören zu den Zierden unsrer Museen. Um so bedauerlicher erschien es mir, als ich vor einiger Zeit den Versuch machte die von

  16. Mollusken aus posttertiären Schichten von Celebes

    NARCIS (Netherlands)

    Schepman, M.M.

    1912-01-01

    Die im Folgenden behandelten Mollusken stammen aus der Nähe von Kajoe ragi auf Celebes, woselbst sie durch R. FENNEMA aus denselben Schichten ausgelesen wurden, aus denen früher durch J. G. DE MAN einige brachyure Krebse beschrieben sind. Es darf deswegen betreffs näherer Angaben über die Herkunft

  17. Die Korallenfauna des Perm von Timor und die permische Vereisung

    NARCIS (Netherlands)

    Gerth, H.

    1926-01-01

    Bei den zahlreichen Rekonstruktionen der klimatologischen Verhältnisse, die man für das Ende des Palaeozoikums gemacht hat, ist man fast immer von der Kohlenbildung, der Florenverbreitung und den Vereisungserscheinungen ausgegangen. Der marinen Tierwelt hat man bei der Behandlung dieser Fragen meist

  18. Ueber einige Entwicklungsstadien von Rhopilema hispidum (Vanhoeffen) Maas

    NARCIS (Netherlands)

    Stiasny, G.

    1933-01-01

    Gelegentlich der Durchsicht einiger älterer Planktonfänge aus dem malayischen Archipel in den Sammlungen des Rijks Museum van Natuurlijke Historie in Leiden fanden sich zahlreiche Entwicklungsstadien von Rhopilema hispidum (VANH.) MAAS vor, über die ich hier kurz berichten will. Ueber die

  19. Fossile Säugethierreste von Java und Japan

    NARCIS (Netherlands)

    Martin, K.

    1884-01-01

    Die Beschreibung eines Stegodontenzahnes von Java in der vorhergehenden Abhandlung dieses Bandes ist die Veranlassung geworden, dass De Koninklijke Natuurkundige Vereeniging in Nederlandsch Indië eine grosse Sammlung fossiler Säugethierreste dem Geologischen Museum in Leiden übersandte. Es befinden

  20. Minimum Moduli in Von Neumann Algebras | Gopalraj | Quaestiones ...

    African Journals Online (AJOL)

    In this paper we answer a question raised in [12] in the affirmative, namely that the essential minimum modulus of an element in a von. Neumann algebra, relative to any norm closed two-sided ideal, is equal to the minimum modulus of the element perturbed by an element from the ideal. As a corollary of this result, we ...

  1. Die Rolle von Osteoklasten bei der arthritischen Knochenerosion

    Directory of Open Access Journals (Sweden)

    Schett G

    2003-01-01

    Full Text Available Knöcherne Erosionen stellen eine wesentliche Ursache für die funktionelle Einschränkung von Patienten mit rheumatoider Arthritis dar. Bis vor kurzem war über den Pathomechanismus dieser Veränderungen nur wenig bekannt. Dieser Review faßt die letzten Erkenntnisse über die Ausbildung einer Knochenschädigung bei entzündlichen Gelenkerkrankungen zusammen und fokussiert insbesondere die Rolle von Osteoklasten. Es wird ein Überblickzu den Hinweisen für eine Präsenz von Osteoklasten im entzündlich veränderten Gelenk gegeben. Weiters werden die Faktoren diskutiert, die die Osteoklastogenese im Rahmen einer Gelenkentzündung aktivieren können. Hier wird im besonderen auf die Rolle von Receptor-Activator of Nuclear Factor Kappa B Ligand (RANKL eingegangen. Im weiteren werden die Auswirkungen einer Osteoklastenhemmung in den verschiedenen Arthritismodellen zusammengefaßt und Möglichkeiten einer therapeutischen Nutzung bei rheumatoider Arthritis diskutiert.

  2. Von Willebrand Factor Gene Variants Associate with Herpes simplex Encephalitis

    Czech Academy of Sciences Publication Activity Database

    Abdelmagid, N.; Bereczky-Veress, B.; Atanur, S.; Musilová, Alena; Zídek, Václav; Saba, L.; Warnecke, A.; Khademi, M.; Studahl, M.; Aurelius, E.; Hjalmarsson, A.; Garcia-Dias, A.; Denis, C. V.; Bergström, T.; Sköldenberg, B.; Kockum, I.; Aitman, T.; Hübner, N.; Olsson, T.; Pravenec, Michal; Diez, M.

    2016-01-01

    Roč. 11, č. 5 (2016), e0155832 E-ISSN 1932-6203 R&D Projects: GA MŠk(CZ) 7E10067; GA MŠk(CZ) LL1204 Institutional support: RVO:67985823 Keywords : Von Willebrand Factor gene * Herpes simplex encephalitis * rat * humans Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 2.806, year: 2016

  3. Die filmstilistische Darstellung von Klaras Gehbehinderung im Kinderfilm "Heidi"

    Directory of Open Access Journals (Sweden)

    Maria Ohrfandl

    2016-09-01

    Full Text Available Dieser Beitrag soll die Forschungslücke zur Darstellung von Behinderungen speziell im Kinderfilm im deutschsprachigen Raum füllen. Auf Basis einer neoformalistisch orientierten Filmanalyse nach Bordwell und Thompson (2008, wird anhand von drei Filmsequenzen eine mögliche Lesart des Kinderfilms "Heidi" (Marcus 2005 entwickelt, um die filmstilistische Darstellung der Gehbehinderung des Mädchens Klara zu untersuchen. Die Ergebnisse werden mit theoretischen Überlegungen zur Problematik der Begriffsbestimmung von Körperbehinderung sowie zur Mobilität und Selbstbestimmung von Menschen mit Körperbehinderungen in Bezug gesetzt. Dabei zeigt sich im Wesentlichen, dass im Kinderfilm "Heidi" (Marcus 2005 Klaras Gehbehinderung als 'heilbare Krankheit' und der Rollstuhl als Einschränkung von Mobilität begriffen wird. Außerdem unterliegt Klara aufgrund ihrer Körperbehinderung überwiegend der Fremdbestimmung von Erwachsenen. Zur Klärung wahrscheinlicher filmischer Bildungspotenziale werden die Ergebnisse schließlich anhand der von Jörissen und Marotzki (2009 entwickelten Orientierungsdimensionen "Wissens-, Handlungs-, Grenz- und Biographiebezug" diskutiert. This article aims to bridge a knowledge gap by showing ways of representing disabilities in the German children film genre. Using Bordwell and Thomson's (2008 neoformalistically orientated film analysis approach, the movie "Heidi" (Marcus 2005 is analysed. Bordwell and Thompson's (2008 method is applied to three sequences of "Heidi" in order to present an interpretation and to discuss the representation of Clara's walking impediment. The results are then associated with theoretical considerations regarding the mobility and self-determination of people with disabilities and problematic definitions of the term 'physical disability'. It is shown that characters in the children's film "Heidi" (Marcus 2005 regard Clara's walking impediment as a 'curable disease' and the wheelchair as a limitation

  4. Optimierung der Gesichtsklassifikation bei der Erkennung von Akromegalie

    Directory of Open Access Journals (Sweden)

    Frohner R

    2013-01-01

    Full Text Available In vorausgegangenen Studien konnte gezeigt werden, dass eine Gesichtsklassifikation mittels Gesichtsphotographien zur Diagnostik von Akromegalie mit guten Ergebnissen eingesetzt werden kann. In diesem Artikel werden die grundlegende Vorgehensweise der Klassifikation mittels der Software FIDA erläutert sowie Optimierungsansätze mit dem Ziel diskutiert, diese Methode näher an den klinischen Einsatz zu bringen. Die Gesichtsklassifikation basiert auf „Knotenpunkten“, die verteilt über die jeweilige Frontal- und/oder Seitenansicht des Gesichts platziert werden und den so genannten „Graphen“ bilden. Mittels mathematischer Verfahren erfolgt eine Analyse der zugrunde liegenden Textur des Bildes sowie die Auswertung geometrischer Informationen. Untersucht wird, wie sich die Reduktion von als irrelevant eingestuften Knoten auf das Klassifikationsergebnis auswirkt. Ebenso wird untersucht, wie sich neu definierte Knoten, die die typischen morphologischen Veränderungen der akromegalen Erkrankung im Gesicht berücksichtigen, auf die Klassifizierungsergebnisse auswirken. Die interne Validierung erfolgt an einem Datenset bestehend aus 57 an Akromegalie erkrankten Probanden (29 weiblich, 28 männlich sowie 59 Kontrollen (29 weiblich, 30 männlich. Die externe Validierung wird an einer weiteren Stichprobe gemessen, die zum Zeitpunkt der Präsentation auf der Tagung der European Neuroendocrine Association 2012 in Wien 13 akromegale Patienten (7 weiblich, 6 männlich sowie 45 Kontrollen (25 weiblich, 20 männlich umfasste. Die Datenbank wird ständig durch neue Probanden aus verschiedenen Quellen erweitert. Erste Ergebnisse zeigen, dass die Verwendung von Graphen mit reduzierten Knoten und von neuen Sets von Knoten unter Einbeziehung typischer morphologischer Veränderungen des Gesichts die Klassifizierung weiter verbessert. Diese Ergebnisse ermutigen zu weiteren Untersuchungen an einer erweiterten Datenbank.

  5. Eine selbstkonsistente Carleman Linearisierung zur Analyse von Oszillatoren

    Directory of Open Access Journals (Sweden)

    H. Weber

    2017-09-01

    Full Text Available Die Analyse nichtlinearer dynamischer Schaltungen ist bis heute eine herausfordernde Aufgabe, da nur selten analytische Lösungen angegeben werden können. Daher wurden eine Vielzahl von Methoden entwickelt, um eine qualitative oder quantitative Näherung für die Lösungen der Netzwerkgleichung zu erhalten. Oftmals wird beispielsweise eine Kleinsignalanalyse mit Hilfe einer Taylorreihe in einem Arbeitspunkt durchgeführt, die nach den Gliedern erster Ordnung abgebrochen wird. Allerdings ist diese Linearisierung nur in der Nähe des stabilen Arbeitspunktes für hyperbolische Systeme gültig. Besonders für die Analyse des dynamischen Verhaltens von Oszillatoren treten jedoch nicht-hyperbolische Systeme auf, sodass diese Methode nicht angewendet werden kann Mathis(2000. Carleman hat gezeigt, dass nichtlineare Differentialgleichungen mit polynomiellen Nichtlinearitäten in ein unendliches System von linearen Differentialgleichungen transformiert werden können Carleman(1932. Wird das unendlichdimensionale Gleichungssystem für numerische Zwecke abgebrochen, kann bei Oszillatoren der Übergang in eine stationäre Schwingung (Grenzzyklus nicht wiedergegeben werden.In diesem Beitrag wird eine selbstkonsistente Carleman Linearisierung zur Untersuchung von Oszillatoren vorgestellt, die auch dann anwendbar ist, wenn die Nichtlinearitäten keinen Polynomen entsprechen. Anstelle einer linearen Näherung um einen Arbeitspunkt, erfolgt mit Hilfe der Carleman Linearisierung eine Approximation auf einem vorgegebenen Gebiet. Da es jedoch mit der selbstkonsistenten Technik nicht möglich ist, das stationäre Verhalten von Oszillatoren zu beschreiben, wird die Berechnung einer Poincaré-Abbildung durchgeführt. Mit dieser ist eine anschließende Analyse des Oszillators möglich.

  6. Eine selbstkonsistente Carleman Linearisierung zur Analyse von Oszillatoren

    Science.gov (United States)

    Weber, Harry; Mathis, Wolfgang

    2017-09-01

    Die Analyse nichtlinearer dynamischer Schaltungen ist bis heute eine herausfordernde Aufgabe, da nur selten analytische Lösungen angegeben werden können. Daher wurden eine Vielzahl von Methoden entwickelt, um eine qualitative oder quantitative Näherung für die Lösungen der Netzwerkgleichung zu erhalten. Oftmals wird beispielsweise eine Kleinsignalanalyse mit Hilfe einer Taylorreihe in einem Arbeitspunkt durchgeführt, die nach den Gliedern erster Ordnung abgebrochen wird. Allerdings ist diese Linearisierung nur in der Nähe des stabilen Arbeitspunktes für hyperbolische Systeme gültig. Besonders für die Analyse des dynamischen Verhaltens von Oszillatoren treten jedoch nicht-hyperbolische Systeme auf, sodass diese Methode nicht angewendet werden kann Mathis (2000). Carleman hat gezeigt, dass nichtlineare Differentialgleichungen mit polynomiellen Nichtlinearitäten in ein unendliches System von linearen Differentialgleichungen transformiert werden können Carleman (1932). Wird das unendlichdimensionale Gleichungssystem für numerische Zwecke abgebrochen, kann bei Oszillatoren der Übergang in eine stationäre Schwingung (Grenzzyklus) nicht wiedergegeben werden. In diesem Beitrag wird eine selbstkonsistente Carleman Linearisierung zur Untersuchung von Oszillatoren vorgestellt, die auch dann anwendbar ist, wenn die Nichtlinearitäten keinen Polynomen entsprechen. Anstelle einer linearen Näherung um einen Arbeitspunkt, erfolgt mit Hilfe der Carleman Linearisierung eine Approximation auf einem vorgegebenen Gebiet. Da es jedoch mit der selbstkonsistenten Technik nicht möglich ist, das stationäre Verhalten von Oszillatoren zu beschreiben, wird die Berechnung einer Poincaré-Abbildung durchgeführt. Mit dieser ist eine anschließende Analyse des Oszillators möglich.

  7. Otto von Habsburg : III maailmasõda on läbi / Otto von Habsburg ; interv. Marianne Mikko

    Index Scriptorium Estoniae

    Habsburg, Otto von, 1912-2011

    2002-01-01

    Otto von Habsburg vastab küsimustele, mis puudutavad Euroopa konvendi presidendi teadet, et Türgi koht ei ole EL-is, Iraagi võimalikku ründamist, Hiina ja Venemaa suhteid, Tšetšeeniat, tshetsheene ja terrorismi, Venemaa, EL-i ja USA suhteid, III maailmasõda, Eesti Vabariigi tulevikku

  8. No evidence for a direct effect of von Willebrand factor's ABH blood group antigens on von Willebrand factor clearance

    NARCIS (Netherlands)

    Groeneveld, D J; van Bekkum, T; Cheung, K L; Dirven, R J; Castaman, G; Reitsma, P H; van Vlijmen, B; Eikenboom, J

    BACKGROUND: One of the major determinants of von Willebrand factor (VWF) plasma levels is ABO blood group status, and individuals with blood group O have ~ 25% lower plasma levels. The exact mechanism behind this relationship remains unknown, although effects on clearance have been postulated.

  9. Zum 215. Gebutstag von Admiral Ferdinand Baron von Wrangell : (29. Dezember 1797 - 25. 25. Mai 1870) / Peter Krienitz

    Index Scriptorium Estoniae

    Krienitz, Peter

    2012-01-01

    Admiral Ferdinand Baron von Wrangellist tema 215. sünniaastapäeva puhul. Silmapaistavast Kirde-Siberi uurijast. Tema poliitilisest tegevusest ja elust Roela mõisas. Ferdinand Baroni poolt seatud viisil tähistati jõulusid Roelas kuni 1944. aasta lõpuni.

  10. Albert Sidney Johnston's sciatic dueling injury did not contribute to his death at the Battle of Shiloh.

    Science.gov (United States)

    Anderson, Jonathan; Peace, David; Okun, Michael S

    2008-12-01

    To determine whether General Albert Sidney Johnston's dueling wound and nerve injury (1837) contributed to his death at the Battle of Shiloh (1862). General A.S. Johnston was commander of the Confederate Army at Shiloh and was killed by a bullet that severed his right popliteal artery. The location of this wound in the popliteal fossa region was largely unnoticed and, consequently, was not treated expeditiously. It has been widely assumed that the sciatic nerve was injured in a duel 3 decades before and that this injury resulted in a loss of sensation in the right posterior thigh and knee. This loss of sensation was assumed to be the reason why Johnston failed to notice that he was bleeding and consequently died. A complete review of all accounts of the battle was performed, as well as a complete review of the previous dueling injury. Primary source documents were examined, including Johnston's collected papers and original letters from eyewitness accounts and from family member observations. The wounds were traced using modern anatomic textbooks, and relevant published literature was reviewed regarding expected symptoms. Numerous secondary literature resources on the battle were also reviewed and compared with the original accounts. All sources agree that Johnston was severely injured during his 1837 duel. Sciatic nerve injury was clearly documented by his physicians. His recovery was punctuated by many of the classical symptoms of sciatic nerve injury, including foot pain, muscle wasting, and numbness. Johnston's recovery from the dueling wound was nearly complete, and he returned to full active military life. No serious signs or symptoms were noted by biographers during the next 25 years. He was, however, noted to have a mild limp when overly exerting himself and to have occasional intermittent foot pain and numbness. He was never known to use a cane. Comparison to modern literature on sciatic nerve injury suggests that the constellation of symptoms was closer

  11. Diagnosis and management of von Willebrand disease: guidelines for primary care.

    Science.gov (United States)

    Yawn, Barbara; Nichols, William L; Rick, Margaret E

    2009-12-01

    Von Willebrand disease is an inherited condition characterized by deficiency of von Willebrand factor, which is essential in hemostasis. The National Heart, Lung, and Blood Institute has released new evidence-based guidelines for the diagnosis and management of the disease. There are three major subtypes of von Willebrand disease, classified as partial quantitative deficiency (low levels) of von Willebrand factor (type 1), qualitative deficiency (type 2), or virtually complete deficiency (type 3). Diagnosis is usually made by reviewing the patient's personal and family history of bleeding and by clinical evaluation for more common reasons for bleeding, supplemented with laboratory tests. Assessment may be used to determine bleeding risk before surgery and other invasive procedures, and to diagnose reasons for unexplained hemorrhaging. Von Willebrand factor levels of 30 IU per dL or lower are required for the definite diagnosis of inherited von Willebrand disease. Persons with levels of 30 to 50 IU per dL may not have the disease, but may need agents to increase von Willebrand factor levels during invasive procedures or childbirth. Treatment is tailored to the subtype of the disease: increasing plasma concentration of von Willebrand factor by releasing endogenous stores with desmopressin or replacing nonexistent or ineffective von Willebrand factor by using human plasma-derived, viral-inactivated concentrates; treatment is often combined with hemostatic agents that have mechanisms other than increasing von Willebrand factor. Regular prophylaxis is seldom required, and treatment is initiated before planned invasive procedures or in response to bleeding.

  12. DIE SPRACHE VON "BAŠĆANSKA PLOČA" (DIE STEINTAFEL VON BAŠKA

    Directory of Open Access Journals (Sweden)

    Stjepan Damjanović

    1990-01-01

    Full Text Available In einer Mehrzahl von Abhandlungen über Bašćanska ploča berücksichtigen die Verfasser auch die Sprache, in der Regel kurz, nur in einem oder zwei Sätzen. Die größten Bemühungen sind auf die Rekonstruirung der unlesbaren Teilen gerichtet, dagegen nicht weinger interessanter lesbarer Teil regte eine Sprachanalyse selten an. Gewöhnlich wird festgestellt, daß die Tafel in der kroatischen Sprache geschrieben ist, während die philologisch gut unterrichtete Forscher vermeiden diesartige Nenunngen, indem sie das Vorhandensein der altslawischen und altkroatischen Sprachelemente entdeckten. Man versuchte noch nicht in einer Analyse sprachliche Grundschichte und darauf geschichtete Sprachelemente zu bestimmen. Nach dem ersten Eindruck wurde bestimmt, ob es sich um "die kroatische Srpache mit den Elementen der alten slawischen liturgischen Sprache" handelt oder um "die altslawische in der manche kroatische Spracheigenschaften hereingekommen sind". Die Analyse mancher Spracheinzelheiten (Halblaute und "Jat" weist auf altslawische Grundschicht hin. Der Verfasser hat sich trotzdem nicht entschieden den Fachausdruck "kroatische Redaktion des altslawischen" zu verwenden, weil er neue Analyse und neue Begriffsbestimmungen als nötig hält, wie z.B. "Redaktion", "Rezension" usw, um mit Sicherkeit sagen zu können, ob es um kroatische Redaktion des altslawischen oder um andere Formen der altslawischen - alt kroatischen Interferenz geht.

  13. Digitale Rekonstruktion von historischem Bibliotheksgut. Projektvorstellung Leibniz-Fragmente und Massendigitalisierung von Flachware

    Directory of Open Access Journals (Sweden)

    Matthias Wehry

    2017-12-01

    Full Text Available Der Universalgelehrte Gottfried Wilhelm Leibniz verwendete eine besondere Form der Wissensordnung: Teile seiner Manuskripte und Arbeitspapiere, z.B. Abschriften und Exzerpte, wurden von ihm zerschnitten und in einem so genannten „Zettel-Schrancken“, einem großen Zettelkasten, geordnet. Im vorgestellten Projekt wurde ein automatisiertes virtuelles Assistenzsystem erarbeitet, um die ursprünglichen Zusammenhänge der Notata im Augenblick ihrer Entstehung wiederherzustellen. Das Ergebnis des Projektes ist ein innovatives Massenverfahren zum Puzzeln und Scannen historischer handschriftlicher Dokumente. The polymath Gottfried Wilhelm Leibniz used a specific technique for knowledge organisation: He cut parts of his manuscripts and working papers, e.g., copies and excerpts, in pieces and filed them systematically in a so called “Zettel-Schrancken”, a hugh slipbox. In the project presented in this paper, an automated virtual reconstruction of the notes’ initial context at the moment of origin was developed. The result of the project is an innovative mass processing method for puzzling and scanning historical handwritten documents

  14. How to gain a better knowledge of the hazards of low doses of ionizing radiation to the population. Lecture presented at the festive colloquium at Munich Technical University on the occasion of his (L. Merz) 85th birthday in January 1990; Die Erkenntnis der Gefahren kleiner Dosen ionisierender Strahlung fuer die Bevoelkerung. Vortrag gehalten an der Technischen Universitaet Muenchen anlaesslich des Festkolloquiums zu seinem (L. Merz) 85. Geburtstag im Januar 1990

    Energy Technology Data Exchange (ETDEWEB)

    Merz, L.

    1990-12-31

    The author shows that the approach chosen up to the present for obtaining knowledge of the hazards emanating from low-dose irradiation with ionizing radiation still relies exclusively on the metaphysical way, and that there is need for adding to this the way of scientific, basic research work. (orig./HSCH). [Deutsch] Der Autor zeigt, dass die Erkenntnis der Gefaehrlichkeit von kleinen Dosen ionisierender Strahlung heute noch ausschliesslich auf den metaphysischen Weg zurueckgefuehrt wird und dass die wissenschaftliche Erforschung der Gefaehrlichkeit kleiner Dosen ionisierender Strahlung noch mehr Grundlagenforschung bedarf. (orig./HSCH).

  15. Alternative Regulierungsansätze im Kontext der Better Regulation Agenda : eine Analyse von Konzepten, Potenzialen und Erfolgsfaktoren von Regulierung im Schatten staatlicher Hierarchie

    OpenAIRE

    Denker, Philipp

    2008-01-01

    Der vorliegende Beitrag untersucht das Potential und die Bedingungen alternativer Regulierungsformen vor dem Hintergrund von Better Regulation in Deutschland. Nahezu alle EU- und OECD-Staaten betreiben heute umfassende politische Reformprogramme zur Modernisierung der Regulierungsarchitekturen, die unter dem Label Better Regulation subsumiert werden. Die Zielsetzung dieser Programme besteht zum einen in der wirtschaftsfreundlichen Reduktion von Regulierungskosten und zum anderen in der Effekt...

  16. DEEP VEIN THROMBOSIS IN PATIENT WITH VON WILLEBRAND DISEASE

    Directory of Open Access Journals (Sweden)

    V. A. Elykomov

    2016-01-01

    Full Text Available Objective: to identify the possible factors of thrombogenic risk and ways of its prevention in patients with von Willebrand disease.Case description. Patient X., 42 years old, who suffers from von Willebrand disease type 3 with 5-years of age. Asked on reception to the traumatologist in the polyclinic of the Regional Hospital with pain in the left hip joint. Recommended planned operative treatment in the Altai Regional Clinical Hospital. Preoperative preparation included the infusion of concentrate of von Willebrand factor and coagulation factor VIII. Operation – cement total arthroplasty of the left hip joint. In the postoperative period analgesic treatment, elastic compression of the lower extremities, iron supplements, also conducted infusion of concentrate of von Willebrand factor and coagulation factor VIII for 20 days and thromboprophylactic with dabigatran. On the 3rd day after the operation the patient revealed deep vein thrombosis of the femoral segment (floating clot.Results. The patient was operated for emergency indications in the Department of endovascular surgery – installation of venous cava filter “Volan”. Dabigatran is cancelled, appointed clexane for 3 months. In our clinical example the patient lacked risk factors of pulmonary embolism as obesity, age, smoking, prolonged immobilization, estrogen therapy. Overdose of factor VIII were not observed – the level of factor did not exceed 135 % on transfusions. At the same time, the patient was found polymorphisms in the genes ITGA2, FGB, MTHFR, MTR – heterozygote, MTRR – mutant homozygote, which may indicate the genetic factors of thrombogenic risk. Also a significant risk factor was massive surgical intervention (total hip replacement. Despite preventive measures (elastic compression, thromboprophylactic dabigatran, early activation we cannot to avoid thrombotic complications.Conclusion. This article presents a case demonstrating a thrombotic complication in patients

  17. Planation surfaces as a record of medium to large wavelength deformation: the example of the Lake Albert Rift (Uganda) on the East African Dome

    Science.gov (United States)

    Brendan, Simon; François, Guillocheau; Cécile, Robin; Jean, Braun; Olivier, Dauteuil; Massimo, Dall'Asta

    2016-04-01

    African relief is characterized by planation surfaces, some of them of continental scale. These surfaces are slightly deformed according to different wavelengths (x10 km; x100 km, x1000 km) which record both mantle dynamics (very long wavelength, x 1000 km) and lithosphere deformation (long wavelength deformation, x 100 km). Different types of these planation surfaces are recognized: - Etchplains capped by iron-duricrust which correspond to erosional nearly flat weathered surfaces resulting from the growth of laterites under warm and humid conditions. - Pediments which define mechanical erosional surfaces with concave or rectilinear profiles delimited by upslope scarps connected upstream with the upper landforms. We here focused on the Lake Albert Rift at the northern termination of the western branch of the East African Rift System of which the two branches are surimposed on the East-African Dome. Different wavelengths of deformation were characterized based on the 3D mapping of stepped planation surfaces: (1) very long wavelength deformations resulting from the uplift of the East African Dome; (2) long wavelength deformations resulting from the opening of the eastern branch and (3) medium wavelength deformations represented by the uplift of rift shoulders like the Rwenzori Mountains. The paleo-landscape reconstruction of Uganda shows the existence of four generations of landforms dated according to their geometrical relationships with volcanic rocks. A four stepped evolution of the Ugandan landforms is proposed: • 70 - 22 Ma: generation of two weathered planation surfaces (etchplain Uw and Iw). The upper one (Uw) records a very humid period culminating at time of the Early Eocene Climatic Optimum (70-45 Ma). It corresponds to the African Surface. A first uplift of the East African Dome generates a second lower planation surface (Iw) connected to the Atlantic Ocean base level; • 17-2.7 Ma: planation of large pediplains connected to the local base level induced

  18. Dr Luigi Orlando, Dr Sergio Ceccuzzi, Dr. Armando Sbrana, Europa Metalli, Italy, Dr Albert Scherger, Member of KM Europa Metal AG, Osnabr ck, Germany, Prof. Filippo Menzinger, Scientific Attaché, Permanent Mission of Italy in Geneva

    CERN Multimedia

    Patrice Loïez

    2001-01-01

    Photo 01: Dr Lyn Evans and Dr Luigi Orlando Photo 04: L. to r.: Dr Lyn Evans, Dr Luigi Orlando, Prof. Luciano Maiani and Prof. Filippo Menzinger Photo 06: L. to r.: Prof. Philippo Menzinger, Dr Armando Sbrana, Prof. Luciano Maiani, Dr Albert Scherger, Dr Lyn Evans, Dr Luigi Orlando, Dr Sergio Ceccuzzi, visiting the LHC superconducting magnet test hall, SM18

  19. Rezension von: Gabriele Dietze: Weiße Frauen in Bewegung. Genealogien und Konkurrenzen von Race- und Genderpolitiken. Bielefeld: transcript Verlag 2013.

    Directory of Open Access Journals (Sweden)

    Philipp Dorestal

    2014-03-01

    Full Text Available Gabriele Dietze zeichnet das Verhältnis der Kategorien Race und Gender innerhalb der US-amerikanischen Geschichte von der Mitte des 19. Jahrhunderts bis zur Präsidentschaftswahl von Barack Obama nach. Dabei demonstriert sie anhand von zentralen Figuren der weißen Frauenbewegung deren ambivalente Positionen, die oftmals für progressive Inhalte wie das Eintreten für Frauenrechte stehen, gleichzeitig aber dann Anliegen von African Americans nicht artikulieren oder gar zum Schweigen bringen. Ebenso zeigt Dietze mithilfe von Texten einiger schwarzer Autor_innen sowie anhand berühmter Gerichtsprozesse, dass schwarze Emanzipation nicht notwendigerweise mit feministischen Positionen einhergehen musste, sondern sich vielmehr eine Konkurrenzsituation zwischen Race und Gender entspann.

  20. The von Auwers reaction - history and synthetic applications.

    Science.gov (United States)

    Dumeunier, Raphaël; Jaeckh, Simon

    2014-01-01

    Dienones obtained from the facile dearomatization of phenols, can be further transformed to semi-benzenes prone to rearomatize in clean, but sometimes unexpected, fashion. Over a hundred years ago, K. von Auwers found that adding Grignards on dienones would lead spontaneously to subsequent dehydration and a novel aromatizing rearrangement. This reaction was ignored for 50 years before Melvin Newman re-investigated these findings, studied the mechanism, and developed variations on the same theme. Since then, despite the tremendous potential of the reactions, those studies were only rarely mentioned, before finally falling into oblivion. This review aims to provide the reader with a detailed history and comprehensive bibliography of the von Auwers rearrangement, some of its synthetic applications, and new unpublished material in the hope to open new perspectives on this forgotten reaction.

  1. Die Ordnung der Weltkulturen. Alexander von Humboldts Ansichten der Kultur

    Directory of Open Access Journals (Sweden)

    Ottmar Ette

    2004-10-01

    Full Text Available Article in German,Abstracts in English, German and Spanish. Focussing Alexander von Humboldt's Vues des Cordillères et Monumens des peuples indigènes de l'Amérique (1810 - 1813 in the context of his monumental work, this essay tries to highlight not only the creation of a new discourse on the Americas but, at the same time, the project(ion of a new order of world cultures. From a transregional perspective, Humboldt's aesthetically most radical book can be fully understood as a musée imaginaire of world cultures whose spatial, temporal, social, literary, frictional, architextual and cultural dimensions allow new insights in one of the most fascinating texts of the early 19th century. Alexander von Humboldt's Vues are creating a transmedial kaleidoscope within a fractal vision of the cultures of the world in the second period of accelerated globalization.

  2. Von Willebrand's disease in the German shepherd dog : clinical communication

    Directory of Open Access Journals (Sweden)

    R.G. Lobetti

    2000-07-01

    Full Text Available Two litters of Germanshepherd dogs were evaluated for a haemorrhagic tendency that was characterised by excessive bleeding from the umbilicus at birth, haemorrhage and haematoma formation at vaccination, excessive bruising, and lameness due to haemarthrosis. Platelet counts, clotting times and Von Willebrand's factor (VWF assays were assessed in all dogs. Factor VIII determination was performed in 1 puppy and its parents. Based on the clotting times and VWF assay, 6 puppies (4 male and 2 female showed type I Von Willebrand's disease (VWD, 5 (4 male and 1 female possible type II VWD, and 4 were unaffected. One puppy with possible type II VWD had very low factor VIII activity; its sire had a normal factor activity, whereas the dam was in the low-normal range. This article reports type I and possible type II VWD in 2 related litters of German shepherd dogs, the latter being rare in German shepherd dogs.

  3. Von eingebetteten Systemen zu Cyber-Physical Systems

    Science.gov (United States)

    Wedde, Rorst F.; Lehnhoff, Sebastian; Rehtanz, Christian; Krause, Olav

    Das Hauptanliegen des Papiers ist, ein Paradigma für Probleme mit neuartigen Integrationsanforderungen für Forschung und Entwicklung in verteilten eingebetteten Echtzeitsystemen zu motivieren und vorzustellen, nämlich den Begriff Cyber-Physical Systems. Bei einer in letzter Zeit stark zunehmenden Anzahl von Realzeitanwendungen können ohne die Berücksichtigung solcher Forderungen keine praktisch brauchbaren Lösungen erwartet werden. Einige Anwendungsfelder werden angesprochen. Im Einzelnen werden dann für Elektroautos, die mit erneuerbaren Energien betrieben werden sollen, einerseits die Management-, verteilte Verhandlungs- und Verteilungsprobleme der benötigten Energie in einem bottom-up Ansatz gelöst. Andererseits wird als Teil unserer Projektarbeit die Bereitstellung von Reserveenergie für den allgemeinen Bedarf durch Autobatterien vorgestellt. Es zeigt sich, dass dies effizienter und wesentlich kurzfristiger in unserem verteilten Vorgehen geschehen kann als in traditionellen Verfahren.

  4. O silêncio do estrangeiro: por uma tentativa da tradução da letra nos primeiros cadernos de Albert Camus

    Directory of Open Access Journals (Sweden)

    Albert Camus

    2013-05-01

    Full Text Available Partindo das teorias de Antoine Berman em A prova do estrangeiro, o presente artigo tem como objetivo introduzir uma discussão acerca da tradução dos primeiros cadernos de Albert Camus. A proposta de uma tradução da letra do original permite que se conserve a natureza própria dos cadernos que é de ser fragmentário, íntimo e inacabado, evitando, assim, processos como o de clarificação e o de enobrecimento. Essa postura tradutória se coaduna com a temática camusiana do silêncio e do estranhamento, que podemos observar ao longo de toda  sua obra, e particularmente nos cadernos.

  5. Interview with Mr. Albert A. Shishkin and Mr. Boris V. Nikipelov of the Soviet Union's Ministry of Atomic Energy and Industry

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    NUEXCO first interviewed Mr. Nikipelov in the fall of 1989 on the subject of V/O Techsnabexport (TENEX) and its growing commercial presence in the international nuclear fuel market. In that interview, Mr. Nikipelov, First Deputy Minister of the Ministry of Atomic Energy and Industry (MAEI), concluded with a discussion of the non-nuclear production capability within the Ministry. He also emphasized the mutual benefits that might be derived from increased international trade in these areas. In this follow-up interview, Mr. Albert A. Shishkin, General Director of TENEX, joins Mr. Nikipelov in giving us more detail on the state-sponsored program of converting the production capacity of the Soviet nuclear fuel cycle and its supporting infrastructure from defense and power generation to commercial purposes

  6. A tribute to Ebba von Fersen Balzan 1957-2008

    OpenAIRE

    Lagana, Louis

    2008-01-01

    Ebba von Fersen Balzan first came to Malta in 1986. She was mostly fascinated by Maltese culture and as an artist she was particularly attracted to the intense light of the Maltese landscape, the colour of the Maltese stone and the megalithic temples. In 1989 she held her first exhibitions in Malta: the first exhibition, in aid of Alternattiva Demokratika, was held at the hotel Phoenicia and another followed at the Museum of Fine Arts in Valletta.

  7. Sonographic findings in the Cruveilhier-von Baumgarten syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Pirschel, J

    1982-07-01

    Portal hypertension is the most common complication of cirrhosis of the liver and leads to a reversal of blood flow and re-opening of pre-formed portal-systemic collaterals. Amongst a variety of possible hepato-fugal collaterals, the Cruveilhier-von Baumgarten syndrome, consisting of the reopening of umbilical veins, is a rare variant. It has been possible to demonstrate this clearly by sonography in 18 patients.

  8. Baron von Zach's business relations with the Munich entrepreneur Joseph von Utzschneider (German Title: Geschäftsbeziehungen des Barons von Zach zu dem Münchner Unternehmer Joseph von Utzschneider)

    Science.gov (United States)

    Schneider, Ivo

    The relationship between the astronomer von Zach on the one side and the entrepreneur Joseph von Utzschneider and his partner Georg von Reichenbach on the other dates presumably from the year 1807 when Zach spent two months in Munich. Already in the same year Zach had ordered an instrument for himself and began to solicit business for the institute of Reichenbach, Utzschneider, and Liebherr, which was founded in 1804. One of the clients canvassed by Zach was the director of the observatory in Naples Zuccari. Zuccari had ordered the whole equipment for the new observatory from this institute in 1813. The instruments for Naples, which were completed in 1814, were sent accompanied by Reichenbach by land and sea to their destination where Reichenbach supervised their setup. At that time Reichenbach had separated from Utzschneider who kept the optical institute in Benediktbeuern with his new partner Joseph von Fraunhofer whereas Reichenbach became owner of the mathematical-mechanical institute in Munich. For personal and economical reasons Utzschneider began soon after to produce not only optical glass but also optical devices similar to those offered by Reichenbach. As soon as two institutes in Munich competed against each other on the market for sophisticated geodetical and astronomical instruments Zach sided with Utzschneider. Zach's main professional argument for this decision was that both competitors got the optical glass for their instruments from Utzschneider's optical institute in Benediktbeuern. This meant that Utzschneider had first choice and so the optical part of his instruments could be considered as better than that of Reichenbach`s instruments. Zach's role as an agent in Italy and France for the sale of products coming from Utzschneider's manufactories is highlighted by three of Zach's letters to Utzschneider from 1817 and 1818, two of which are reproduced here for the first time.

  9. 3D-Druck von Kunststoff-Medizinprodukten

    OpenAIRE

    Polzin, Christian; Seitz, Hermann

    2012-01-01

    Das Additive Manufacturing gewinnt im Bereich der Medizintechnik zur Herstellung von Prototypen bis hin zu Endprodukten zunehmend an Bedeutung. Ein großes Hemmnis stellen allerdings die relativ hohen Fertigungskosten dar. Hier bietet der verstärkte Einsatz der 3D-Drucktechnologie (3D Printing) ein erhebliches Potential zur Reduktion der Kosten. Aus dieser Motivation heraus wurde ein 3D-Druckverfahren zur Herstellung biokompatibler, sterilisierbarer Kunststoffmodelle entwickelt. Beim 3D-Druck-...

  10. Semiparametric Bernstein–von Mises for the error standard deviation

    OpenAIRE

    Jonge, de, R.; Zanten, van, J.H.

    2013-01-01

    We study Bayes procedures for nonparametric regression problems with Gaussian errors, giving conditions under which a Bernstein–von Mises result holds for the marginal posterior distribution of the error standard deviation. We apply our general results to show that a single Bayes procedure using a hierarchical spline-based prior on the regression function and an independent prior on the error variance, can simultaneously achieve adaptive, rate-optimal estimation of a smooth, multivariate regr...

  11. Von Willebrand's Disease in Two Families of Doberman Pinschers

    OpenAIRE

    Johnstone, I. B.; Crane, S.

    1981-01-01

    The history, clinical symptoms and laboratory results in two families of Doberman pinschers with von Willebrand's disease are described. The affected animals illustrate the rather nonspecific bleeding problems that may be encountered in mild and moderate forms of this disease. In both families a bleeding diathesis was suspected when one member of the family underwent surgery with serious postoperative bleeding complications. These cases illustrate the importance of a thorough presurgical hist...

  12. 96 Über die Morphosyntaktische Struktur von Nominalkomposita im ...

    African Journals Online (AJOL)

    Die Yorùbá-Sprache, die von mehr als 25 Millionen Menschen allein in Nigeria gesprochen wird (vgl. Weisser 2008:1), ist die. Sprache der Yorùbá. Sie wird neben anderen Sprachen hauptsächlich in Südwest-Nigeria und z.T. in Benin, Togo,. Brasilien und Kuba gesprochen. Sie ist eine isolierende. Tonsprache, die zum ...

  13. Von Krahl klaarib piraadina asju euroliidus / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2006-01-01

    Von Krahli Teatri selle hooaja eelviimane esietendus "Europiraadid" on 17. mail Düsseldorfis, koostöös Saksamaa teatrirühmaga Showcase Beat Le Mot. (Varem on tehtud sama teatrirühmaga koostöös "Piraadid", mida mängiti nii Eestis kui Saksamaal). Eesti poole pealt teevad kaasa Juhan Ulfsak, Taavi Eelmaa, Maarja Jakobson ja Rain Tolk. Sakslaste poole pealt on tegijad Nikola Duric, Thorsten Eibler, Dariusz Kostyra ja Veit Spengler

  14. Eisengehalt von Fleisch - Ermittlung des Eisengehalts im Fleisch verschiedener Tierarten

    OpenAIRE

    Westphal, Karsten; Klose, Ralf; Golze, Manfred

    2009-01-01

    Der Bericht beinhaltet Ergebnisse von Fleischuntersuchungen auf den Eisengehalt. Untersucht wurden 308 Schweinefleischproben und etwa 300 Fleischproben der Tierarten Rind, Bison, Auerochse, Büffel, Schaf, Ziege, Kaninchen, Wildschwein, Rehwild, Rotwild und Fasan. Die sächsischen Ergebnisse bestätigen Untersuchungen anderer Bundesländer und belegen den starken Rückgang des Eisengehaltes im Schweinefleisch. Er lag im Mittel bei 4,1 mg/kg Frischmasse (FM). Vor 30 Jahren lag der Eisengehalt...

  15. Fibrolipoma en un paciente con la enfermedad de Von Recklinghausen

    Directory of Open Access Journals (Sweden)

    Orlando L Rodríguez Calzadilla

    2000-08-01

    Full Text Available Se presenta el caso de un paciente, con antecedente de padecer de la enfermedad de Von Recklinghausen, el cual fue valorado y su conducta terapéutica fue diferida, por sospechar la presencia de un tumor neurofibromatoso. El paciente se remitió a la consulta externa de nuestro servicio y una vez concluido sus estudios, se realizó su tratamiento quirúrgco. El paciente no presentó complicaciones transoperatorias y posoperatorias; su estadía fue de 3 días. Anatomía patológica informó la presencia de un fibrolipoma (neoplasia mesodérmica. El control a los 3 años de operado mostró un paciente asintomático y sin recidiva local. En la literatura médica revisada no se informaron otros casos similares de pacientes con la presencia de un fibrolipoma en la enfermedad de Von Recklinghausen.The case of a patient who suffers from Von Recklinghausen´s disease is reported. The patient was evaluated and his therapeutic conduct was deferred because the presence of a neurofibromatous tumor was suspected. The patient was referred to the outpatient department of our service and once the studies were concluded, he underwent surgical treatment. The patient had no transoperative or postoperative complications. He stayed in hospital only 3 days. The Department of Pathological Anatomy reported the presence of a fibrolipoma (mesodermic neoplasia. 3 years later the patient proved to be asymptomatic and without local relapse. Similar cases of patients with a fibrolipoma in Von Recklinghausen´s disease are not reported in the reviewed medical literature.

  16. Osteoporose bei Spondylitis ankylosans - Einfluß von Lebensgewohnheiten

    Directory of Open Access Journals (Sweden)

    Aglas F

    2004-01-01

    Full Text Available Krankheitsbedingte Artefakte können bei der SpA (Spondylitis ankylosans; Mb. Bechterew die Sensitivität einer Knochendichtemessung im Lumbalbereich beeinträchtigen. Das bei dieser rheumatischen Erkrankung bekannte Osteoporoserisiko ist neben genetischen Faktoren und Entzündungsmechanismen auch von verschiedenen exogenen Einflüssen abhängig. An 47 SpA-Patienten wurde mittels DEXA eine vergleichende Knochendichtemessung (BMD an der Hüfte (Schenkelhals und Ward'sches Dreieck sowie im Bereich der Wirbelsäule (L1-L4 vorgenommen. Zusätzlich erfolgte eine Erhebung der Lebens-Ernährungsgewohnheiten der SpA-Patienten in bezug auf die BMD, um exogene Einflüsse erfassen zu können. Die Knochendichtemessungen ergaben an der LWS wesentlich häufiger eine BMD im Normbereich als am proximalen Femur. Besonders deutliche Unterschiede traten im höheren Lebensalter auf, bei dem aufgrund von Kalzifizierungsvorgängen und Syndesmophyten an der LWS fälschlicherweise eine Dichtezunahme vorgetäuscht wird. Es kann daher bei SpA empfohlen werden, die wesentlich sensitivere Dichtemessung am Schenkelhals durchzuführen. Die über einen Zeitraum von 3 Jahren beobachteten, signifikant erhöhten, medianen CRP-Spiegel zeigen, daß eine permanente Aktivierung von Entzündungsprozessen bei SpA auch einen negativen Faktor betreffend des Knochenmasseverlustes darstellt. Die Analyse der Lebensgewohnheiten ergab, daß SpA-Patienten mit normaler BMD ausnahmslos regelmäßig kalziumreiche Nahrungsmittel zu sich nehmen; bei verminderter BMD wurde in der Mehrheit ein fehlender Konsum an Milchprodukten beobachtet. Leider war auch mit abnehmender BMD eine Verminderung der bei SpA empfohlenen Bewegungsübungen festzustellen. Aufgrund der Resultate ergibt sich eine generelle Empfehlung zu regelmäßigen Bewegungsübungen plus Osteoporosediät bei allen Bechterew-Patienten.

  17. Deutsche Literatur von Frauen – Jetzt auch digital!

    Directory of Open Access Journals (Sweden)

    Corinna Heipcke

    2002-07-01

    Full Text Available Die Digitale Bibliothek hat eine CD-Rom ediert, auf der ein Querschnitt durch die Werke von Autorinnen aus vier Jahrhunderten enthalten ist. Die Volltexte sind integriert in ein Bearbeitungsprogramm, das quellentreues Zitieren und Volltextrecherchen ermöglicht. Damit ist ein ausgesprochen praktisches Hilfsmittel für Germanistinnen und Germanisten entstanden. An ihre Grenzen gelangt die Sammlung allerdings bei der nicht unproblematischen Textauswahl.

  18. Gender-Dynamiken in der Rekonstruktion von Bildungsprozessen in Medienprojekten

    Directory of Open Access Journals (Sweden)

    Barbara Stauber

    2007-11-01

    Full Text Available Dieser Beitrag basiert auf Erfahrungen aus einem aktuellen Praxisforschungsprojekt des tifs (Tübinger Institut für frauenpolitische Sozialforschung. Es wurde in Auftrag gegeben von der Landesstiftung Baden-Württemberg zur Evaluation ihres Programms «Jugend und verantwortungsvolle Mediennutzung», mit dem sie medienpädagogische Projekte in unterschiedlichen Jugendhilfe-Kontexten (Projekte der offenen und der verbandlichen Jugendarbeit, der Hilfen zur Erziehung, der Jugendberatung etc. förderte.

  19. Sonographic findings in the Cruveilhier-von Baumgarten syndrome

    International Nuclear Information System (INIS)

    Pirschel, J.

    1982-01-01

    Portal hypertension is the most common complication of cirrhosis of the liver and leads to a reversal of blood flow and re-opening of pre-formed portal-systemic collaterals. Amongst a variety of possible hepato-fugal collaterals, the Cruveilhier-von Baumgarten syndrome, consisting of the reopening of umbilical veins, is a rare variant. It has been possible to demonstrate this clearly by sonography in 18 patients. (orig.) [de

  20. Decision Utility Theory: Back to von Neumann, Morgenstern, and Markowitz

    OpenAIRE

    Kontek, Krzysztof

    2010-01-01

    Prospect Theory (1979) and its Cumulative version (1992) argue for probability weighting to explain lottery choices. Decision Utility Theory presents an alternative solution, which makes no use of this concept. The new theory distinguishes decision and perception utility, postulates a double S-shaped decision utility curve similar to one hypothesized by Markowitz (1952), and applies the expected decision utility value similarly to the theory by von Neumann and Morgenstern (1944). Decision Uti...

  1. Interpolatability distinguishes LOCC from separable von Neumann measurements

    International Nuclear Information System (INIS)

    Childs, Andrew M.; Leung, Debbie; Mančinska, Laura; Ozols, Maris

    2013-01-01

    Local operations with classical communication (LOCC) and separable operations are two classes of quantum operations that play key roles in the study of quantum entanglement. Separable operations are strictly more powerful than LOCC, but no simple explanation of this phenomenon is known. We show that, in the case of von Neumann measurements, the ability to interpolate measurements is an operational principle that sets apart LOCC and separable operations

  2. Johann Baptist von Schweitzer: the queer Marx loved to hate.

    Science.gov (United States)

    Kennedy, H

    1995-01-01

    Despite his conviction on a morals charge involving a boy, the early German Social Democrat Johann Baptist von Schweitzer went on to have a successful political career. His life furnishes the context to present remarks by his political opponents Marx and Engels, which reveal their deep-seated homophobia. It is pointed out that this has been glossed over by the translations of the recently published Marx/Engels Collected Works. Some remarks on boy-love and anarchism are appended.

  3. Von Neuman representations on self-dual Hilbert W* moduli

    International Nuclear Information System (INIS)

    Frank, M.

    1987-01-01

    Von Neumann algebras M of bounded operators on self-dual Hilbert W* moduli H possessing a cyclic-separating element x-bar in H are considered. The close relation of them to certain real subspaces of H is established. Under the supposition that the underlying W*-algebra is commutative, a Tomita-Takesaki type theorem is stated. The natural cone in H arising from the pair (M, x-bar) is investigated and its properties are obtained

  4. Põlvkondade triloogia Von Krahli teatris / Hedi-Liis Toome

    Index Scriptorium Estoniae

    Toome, Hedi-Liis

    2010-01-01

    Von Krahli teatri lavastustest: William Shakespeare "Kuningas Lear", mängib Viljandi Kultuuriakadeemia 8. lend, lavastaja Peeter Jalakas (esietendus 30. jaan. 2010); "The End" - autorid, lavastajad ja näitlejad: Mari Abel, Tiina Tauraite, Riina Maidre, Erki Laur, Taavi Eelmaa, Juhan Ulfsak (esietendus 19. märts 2010); "Mehed lumes" Peter Freucheni jutustuse "Olavi lugu" ainetel lavastanud Mart Koldits ja Kristjan Sarv, kes ka ise mängivad (17. aprill 2010)

  5. Kundenorientierte Produktentwicklung mit Hilfe von Quality Function Deployment (QFD)

    OpenAIRE

    Schloske, Alexander

    2011-01-01

    Die Produktentwicklung von heute muss in immer kürzeren Zeiträumen kunden- und kostenorientierte Produkte entwickeln. Zur systematischen Unterstützung dieser Aufgabe im Rahmen der Produktentwicklung wird die Methode Quality Function Deployment (QFD) eingesetzt. Die konsequente Umsetzung der Stimme des Kunden in die Sprache des Unternehmens gelingt mit Quality Function Deployment (QFD). Die Methode wertet systematisch Kundenanforderungen an Produkte aus und führt zu innovativen Lösungen, die s...

  6. Ein Beitrag zur Erweiterung von Beamforming-Methoden

    OpenAIRE

    Kern, Marcus

    2008-01-01

    Im automobilen Entwicklungsprozess haben sich akustische Messsysteme etabliert, die mit einer Anordnung von Mikrofonen, einer optischen Kamera und einer nachgeschalteten Signalverarbeitung die Schalleinfallsrichtung detektieren und dadurch die Schalldruckverteilung auf Quellorte im Fernfeld zurückrechnen und visualisieren können. Die Signalverarbeitung beruht i. A. auf dem Delay&Sum-Beamforming, deren Umsetzung im Zeit- oder Frequenzbereich erfolgt. Die Schwächen dieser Messtechnik bezüglich ...

  7. Inkrementelles und oberflächenkompositionales Parsen von Koordinationsellipsen

    OpenAIRE

    Kapfer, Jörg

    2011-01-01

    Die Bezeichnung Koordinationsellipse wird in Ermangelung einer besseren Alternative verwendet, auch wenn sie der Zielsetzung widerspricht, eine Alternative zu Ansätzen aufzuzeigen, die im elliptischen Konjunkt weggelassene Elemente postulieren und diese soweit zu rekonstruieren versuchen, dass für sämtliche Konjunkte die gleiche Struktur angenommen werden kann. Das inkrementelle Parsen ist insofern für eine oberflächenkompositionale Analyse von Koordinationsellipsen unerlässlich, als die Stru...

  8. Practical event analysis; Durchfuehrung von Ereignisanalysen in der Praxis

    Energy Technology Data Exchange (ETDEWEB)

    Scheuring, R. [Bayernwerk Kernenergie GmbH - Kernkraftwerk Grafenrheinfeld (Germany)

    1999-04-01

    The paper explains the systematic approaches and practical aspects of evaluation of NPP operating reports and implementation of identified remedial action for enhancing the safety in terms of human, organisational, and technology factors. The procedures adopted for the Grafenrheinfeld nuclear power station (KKG) serve as an example. (orig./CB) [German] Ein wichtiger Bestandteil zur Erhaltung und Fortentwicklung des Sicherheitsniveaus ist das Lernen aus der Erfahrung. Hierzu wiederum ist ein systematisches Vorgehen zur Vermeidung von Fehlern und Behebung von Schwachstellen menschlicher, technischer und organisatorischer Natur unabdingbare Voraussetzung. Die Anwendung einer umfassenden Auswertemethodik beinhaltet - die Erfassung und Informationsweitergabe externer und interner Vorkommnisse und Erfahrungen - eine systematische Analyse/Auswertung - eine konsequente Umsetzung der Abhilfemassnahmen unter Einbeziehen aller betroffenen Organisationseinheiten. Wie erfolgt die Umsetzung dieser Vorgaben in die Praxis? Im Kernkraftwerk Grafenrheinfeld (KKG) ist die Auswertung von externen und internen Betriebserfahrungen als Aufgabe im Betriebshandbuch (BHB) 'Personelle Betriebsorganisation' vorgegeben und im Detail im Sinne der Ablauforganisation im Qualitaetssicherungshandbuch in Qualitaetssicherungsanweisungen (QSA) beschrieben. (orig.)

  9. Qualification of package units; Qualifizierung von Package Units

    Energy Technology Data Exchange (ETDEWEB)

    Brombacher, M.; Walter, U. [Bayer AG, Leverkusen (Germany)

    1999-07-01

    The use of package units in pharmaceutical plants is increasing. If they are involved in the manufacture of pharmaceuticals and have an influence on the quality of the end product, the user is required to validate the processes used. Parallel to the growing demands with respect to the automation of these units, the importance of PCS equipment has increased and with this the necessity for its qualification. Experience to date shows that the manufacturer's awareness of these requirements can be heightened still further. This paper describes approaches for improving the present situation and should be interpreted not as criticism but as providing an opportunity to increase the knowledge base and work together to define solutions which satisfy the guidelines. (orig.) [German] Der Einsatz von Package Units in Pharma-Anlagen erfaehrt zunehmende Verbreitung. Wenn sie an der Herstellung von Arzneimitteln beteiligt sind und auf die Qualitaet des Endprodukts Einfluss nehmen, unterliegen sie der Validierungspflicht, die der Anwender zu gewaehrleisten hat. Entsprechend den wachsenden Anforderungen an die Automatisierung dieser Einheiten ist auch der Stellenwert der PLT-Ausruestung angestiegen und mit ihm die Notwendigkeit von deren Qualifizierung. Die bisherige Praxis zeigt, dass die Sensbilitaet der Hersteller diesen Anforderungen gegenueber noch besser entwickelt werden kann. Der Beitrag zeigt Wege auf, um die derzeitige Situation zu verbessern und sollte nicht als Kritik sondern als Chance aufgefasst werden, den Wissensstand auszugleichen und gemeinsam zu richtliniengerechten Loesungen zu kommen. (orig.)

  10. Acquired Von Willebrand’s Syndrome in Systemic Lupus Erythematosus

    Directory of Open Access Journals (Sweden)

    Sara Taveras Alam

    2014-01-01

    Full Text Available Acquired von Willebrand syndrome (AVWS is an uncommon, underdiagnosed, and heterogeneous disease which is increasingly recognized as a cause of bleeding diatheses. Systemic lupus erythematosus (SLE is an infrequent cause of AVWS. Herein, we report a case of AVWS diagnosed during the initial presentation of SLE in a previously healthy young man with no family history of bleeding diathesis who presented with worsening epistaxis, gastrointestinal bleeding, and anasarca. He was found to have severe anemia and prolonged activated partial thromboplastin time (aPTT with severely decreased levels of von Willebrand factor (VWF measurements in addition to markedly decreased factor VIII levels. Further evaluation revealed nephrotic syndrome and interstitial lung disease due to SLE. He initially received combination therapy with intravenous immunoglobulin (IVIG and von Willebrand factor/factor VIII concentrates without significant improvement. Treatment with steroids, cyclophosphamide, and rituximab was followed by clinical improvement evidenced by cessation of bleeding. The short follow-up did not allow us to definitely prove the therapeutic effect of immunosuppressive treatment on AVWS in SLE patients. This case adds to the literature supporting the relationship between AVWS and SLE and highlights the importance of combination therapy in the treatment of severe AVWS as well as the role of IVIG, cyclophosphamide, and rituximab in AVWS associated with SLE.

  11. Compliance with periodic surveillance for Von-Hippel-Lindau disease.

    Science.gov (United States)

    Lammens, Chantal R M; Aaronson, Neil K; Hes, Frederik J; Links, Thera P; Zonnenberg, Bernard A; Lenders, Jacques W M; Majoor-Krakauer, Danielle; Van Os, Theo A M; Gomez-Garcia, Encarna B; de Herder, Wouter; van der Luijt, Rob B; van den Ouweland, Ans M W; Van Hest, Liselot P; Verhoef, Senno; Bleiker, Eveline M A

    2011-06-01

    To assess compliance with a periodic surveillance regimen for Von Hippel-Lindau disease. In this nationwide study, Von Hippel-Lindau disease mutation carriers and those at 50% risk were invited to complete a questionnaire assessing (compliance with) advice given for periodic surveillance. Medical record data on compliance with recommended radiologic surveillance examinations were also collected. Of the 84 (77%) participants, 78 indicated having received advice to undergo periodic surveillance. Of these, 71 reported being fully compliant with that advice. In 64% of the cases, this advice was only partially consistent with published guidelines. Based on medical record data, between one quarter and one third of individuals did not undergo surveillance as recommended in the guidelines for central nervous system lesions and one half for visceral lesions. Screening delay for central nervous system lesions was significantly higher in one hospital and in those cases where "the advice given" deviated from the guidelines. The majority of those with or at risk of Von Hippel-Lindau disease reported having received and being fully compliant with screening advice. However, in many cases, the advice given was only partially consistent with published guidelines, and screening delays were observed. Efforts should be undertaken to stimulate guideline-based surveillance advice and to minimize screening delay.

  12. Prospektive, monozentrische, einarmige, randomisierte, kontrollierte Studie über fraktionierte CO₂-Lasertherapie von freien Hauttransplantaten

    OpenAIRE

    Schönberger, Carmen

    2017-01-01

    Hintergrund: Nach einer Hauttransplantation ist häufig das ästhetische Ergebnis aufgrund von Pigmentverschiebungen und Narben stark beeinträchtigt und wird von den Patienten als unbefriedigend betrachtet. Bisher gibt es keine prospektive, randomisierte, kontrollierte in vivo Studie, die die Wirksamkeit des fraktionierten CO2-Lasers zur Konturanpassung und Narbenkorrektur von Hauttransplantaten nachgewiesen hat. Da sich allerdings in der Vergangenheit in zahlreichen Studien der fraktionierte C...

  13. Ausbau der ganztägigen Kindertagesbetreuung kann zur Zufriedenheit von Müttern beitragen

    OpenAIRE

    Stahl, Juliane F.; Schober, Pia S.

    2016-01-01

    Eltern mit Kindern, die noch nicht zur Schule gehen, stehen bei der Vereinbarkeit von Familie und Beruf vor besonderen Herausforderungen. Um diese Eltern besser zu unterstützen, hat die Politik sowohl den Ausbau von Plätzen in der öffentlichen Kindertagesbetreuung (Kita) forciert als auch ein bedarfsorientiertes Angebot an Ganztagsplätzen gesetzlich verankert. Der vorliegende Beitrag untersucht auf Basis von Daten des Sozio-oekonomischen Panels (SOEP) und der Stichprobe 'Familien in Deutschla...

  14. Physikalische Grundlagen von chemischen Raman-Sensoren mit Schwerpunkt auf faseroptischen SERS-Sonden

    OpenAIRE

    Viets, Carmen

    2001-01-01

    Faseroptische SERS-Sensoren wurden durch die Beschichtung der Endflächen von optischen Fasern mit rauhen Metallfilmen erzeugt. Zu den verschiedenen Präparationstechniken, die angewendet und verglichen wurden, gehörten das langsame Aufdampfen von Metall-Inselfilmen und das Bedampfen von Nanopartikeln, aufgerauhten oder elektronenlithographisch strukturierten Oberflächen mit Metallfilmen. Der Einfluß der Laserleistung auf die Messungen mit SERS-Sensoren wurde untersucht, und es wurden maximale ...

  15. On the problem of completeness of QM: von Neumann against Einstein, Podolsky, and Rosen

    OpenAIRE

    Khrennikov, Andrei

    2008-01-01

    We performed a comparative analysis of the arguments of Einstein, Podolsky and Rosen -- EPR, 1935 (against the completeness of QM) and the theoretical formalism of QM (due to von Neumann, 1932). We found that the EPR considerations do not match at all with the von Neumann's theory. Thus EPR did not criticize the real theoretical model of QM. The root of EPR's paradoxical conclusion on incompleteness of QM is the misuse of von Neumann's projection postulate. EPR applied this postulate to obser...

  16. Gesamtfahrzeugsimulation betriebsfestigkeitsrelevanter Manöver unter Berücksichtigung von Fahrwerkregelsystemen

    OpenAIRE

    Brandes, Sebastian Jürgen

    2016-01-01

    In der Automobilbranche dient im Bereich der betriebsfesten Bemessung des Fahrwerks die Methode der Mehrkörpersysteme als Analyseverfahren zur Ermittlung von Bewegungen und Schnittgrößen an den Fahrwerksbauteilen. Eine der aktuellen Herausforderungen hierbei ist der zunehmende interdisziplinäre Charakter in Form von mechatronischen Fahrwerkssystemen. In rein virtuellen Entwicklungsphasen kann deren Einfluss auf die Fahrwerksbelastungen einzig anhand von Gesamtfahrzeugsimulationen ermittelt we...

  17. Molekulargenetische Studie zur Verbreitung und Interaktion von PCV-2 bei Haus- und Wildschweinen

    OpenAIRE

    Bronnert, Bastian Balthasar Marcel

    2014-01-01

    Im Rahmen der vorliegenden Arbeit wurden Wild- und Hausschweingewebeproben aus den Jahren 2005 bis 2008 mittels nested PCR auf das Vorkommen von PCV-2 untersucht und die positiv getesteten Proben mittels Realtime PCR quantifiziert. Zusätzlich wurden die Proben im Institut für Pathologie der Justus-Liebig-Universität histologisch und immunhistologisch untersucht (Dissertation Hohloch). Ziel war es das Vorkommen von PCV-2 und die Häufigkeit von PCV-2 assoziierter Erkankungen bei Haus- und Wilds...

  18. Analyse kognitiver Benutzermodelle für die Evaluation von Mensch-Maschine-Systemen

    OpenAIRE

    Dzaack, Jeronimo

    2008-01-01

    Die Entwicklung und Gestaltung von Schnittstellen für Mensch-Maschine-Systeme erfordern, neben der Kenntnis der Aufgabe und der Arbeitsumgebung, auch eine Vorstellung über die kognitiven Anforderungen an zukünftige Benutzer. Ein Grund dafür liegt in der zunehmenden Informationsdichte und dem ansteigenden Automatisierungsgrad von technischen Systemen. Daraus ergibt sich die Frage, welche Art von Schnittstelle die kognitiven Prozesse bei der Interaktion am besten unterstützt und wie diese prosp...

  19. Die Bedeutung internationaler Erfahrungen für den Karriereerfolg von Führungskräften

    OpenAIRE

    Biemann, Torsten

    2009-01-01

    Die langfristigen Auswirkungen internationaler Einsätze von Führungskräften auf deren Karrieren sind bislang kaum empirisch untersucht worden und die wenigen vorliegenden Ergebnisse sind widersprüchlich. Ziel dieser Studie ist deshalb die empirische Untersuchung der Auswirkungen internationaler Erfahrungen auf den Karriereerfolg von Führungskräften anhand eines Vergleichs von Führungskräften mit und ohne internationale Erfahrungen. Es zeigt sich, dass internationale Erfahrungen zu einem höher...

  20. Entwicklung von Cysteinproteaseinhibitoren - ein klassischer und ein kombinatorischer Ansatz zur Inhibitoroptimierung

    OpenAIRE

    Machon, Uwe Rainer

    2009-01-01

    Ziel der Dissertation „Entwicklung von Cysteinproteaseinhibitoren – ein klassischer und ein kombinatorischer Ansatz zur Inhibitoroptimierung“ war die Optimierung von neuen Inhibitoren von Falcipain-2 und Rhodesain als neue potentielle Wirkstoffe gegen Malaria bzw. die Schlafkrankheit über zwei verschiedene Methoden. Es handelt sich hierbei um einen klassischen und einen kombinatorischen Ansatz. Der klassische Ansatz basiert auf einer Struktur, deren Aktivität per Zufall entdeckt wurde. In Scr...

  1. Description of scattering material behaviour and damage in inelastic materials; Beschreibung von streuendem Materialverhalten und von Schaedigung bei inelastischen Werkstoffen

    Energy Technology Data Exchange (ETDEWEB)

    Pensky, H.M.H.

    2000-07-01

    For realistic numerical simulations of the stress-strain behaviour of structures, models are necessary which describe elastic-inelastic and scattering material behaviour. The developed models simulate elastic, viscoplastic and anisotropic damage material phenomena. An approach is proposed for covering stochastic material beahviour by correspondingly distributed parameters of the deterministic material model. Numerical simulations of biaxial material tests and structural tests demonstrate the range of applicability. (orig.) [German] Die realitaetsnahe numerische Simulation des Spannungs-Verformungsverhaltens von Bauteilen erfordert Modelle zur Beschreibung inelastischen und streuenden Materialverhaltens. Die hier entwickelten Modelle beschreiben elastische, viskoplastische und anisotrope Schaedigungsphaenomene des Materialverhaltens. Desweiteren wird ein Konzept vorgestellt, mit dem streuendes Materialverhalten mit streuenden Materialparametersaetzen deterministischer Stoffmodelle beschreibbar ist. Numerische Simulationen von Werkstoff- und Bauteilversuchen veranschaulichen den Anwendungsbereich der Modelle. (orig.)

  2. Christian Enichlmayr, Leiter der Oberösterreichischen Landesbibliothek von 1999 bis 2015, beantwortet 10 Fragen von Bruno Bauer

    Directory of Open Access Journals (Sweden)

    Christian Enichlmayr

    2016-05-01

    Full Text Available Christian Enichlmayr beantwortet Fragen über seinen Start ins Berufsleben in der Verlagsbranche, seine Zeit an der Universitätsbibliothek Linz und seinen Wechsel an die Oberösterreichische Landesbibliothek. 1999 bis 2015 war er als deren Leiter auch in führender Position für die Transformation der Bundesstaatlichen Studienbibliothek zur Landesbibliothek sowie die Sanierung und Erweiterung des Bibliotheksgebäudes verantwortlich. Weitere Themen, die in den vergangenen 17 Jahren an der Landesbibliothek stark forciert wurden, erstrecken sich von der NS-Provenienzforschung über die Entwicklung der digitalen Landesbibliothek bis zur Stärkung der Rolle der Landesbibliothek im oberösterreichischen Kulturleben. Zuletzt spricht Enichlmayr über die Bedeutung von Kooperationen im Bibliothekswesen, die Ausrichtung des Bibliothekartages der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare 2004 in Linz sowie die Perspektive für Bibliotheken.

  3. August von Kotzebue estofiilina / Otto-Heinrich Elias ; saksa keelest tõlkinud Reet Bender

    Index Scriptorium Estoniae

    Elias, Otto-Heinrich, 1932-

    2011-01-01

    Tutvustatakse August von Kotzebue kirjanduslikku - ja draamaloomingut, tema rolli seadusreformide mõjutamisel ning eestlastest positiivse kujundi loomisel. Peatutakse ka tema reisil revolutsioonilisel Prantsusmaal

  4. Mesostrukturierung und chemische Modifikation von Kathodenmaterialien zur Anwendung in Lithium-Schwefel Batterien

    OpenAIRE

    Schneider, Artur

    2016-01-01

    Die vorliegende Dissertation beschäftigt sich mit der Strukturierung und Charakterisierung von Kohlenstoffmaterialien, ihrer chemischen Modifikation, sowie deren Einsatz als Kathodenmaterialien in Lithium-Schwefel Batterien.

  5. Ungleiche Ungleichheiten:Zu den Gemeinsamkeiten und Unterschieden von Sexismus und Rassismus

    OpenAIRE

    Späte, K. (Katrin)

    2011-01-01

    Sexismus durchzieht fast alle gesellschaftlichen Teilbereiche und deren Grundlagen, im Kern ging es schon Jahrtausende lang um die Rechtfertigung der Herrschaft von Männern über Frauen. Die Minderwertigkeit „der Frau“ wurde unter Rückgriff auf natürliche Begebenheiten bewiesen. Die Grundlage sowohl von Sexismus als auch von Rassismus ist eine Konstruktion: Beim Sexismus die des „weiblichen Geschlechts“, beim Rassismus die der „Rasse“. Während sich die Benennung des Objekts von Rassismus im...

  6. Einflüsse von Computer- und Mediennutzung auf die Persönlichkeitsentwicklung von Kindern und Jugendlichen

    OpenAIRE

    Süss, Daniel

    2007-01-01

    Kinder und Jugendliche entwickeln ihre Persönlichkeit in aktiver Auseinandersetzung mit Medien. Medienkompetenz ist zu einer Entwicklungsaufgabe geworden. Zugleich verändern die Medien die allgemeinen Sozialisationsprozesse wie die Integration in die Peergroup und die Ablösung von den Eltern. Medien können sowohl als Ressourcen wie auch als Risiken für die Entwicklung wirksam werden. Empirische Studien zeigen, dass Kinder einen immer reichhaltigeren Medienzugang haben und viel Zeit mit Bildsc...

  7. KRISENZUSTÄNDE UND ANWENDUNG VON ZWANGSMASSNAHMEN IN DER PSYCHIATRIE

    Directory of Open Access Journals (Sweden)

    Vesna Šendula Jengić

    2017-01-01

    Full Text Available In der Arbeit wird über die Phänomene der Aggressivität und Gewalt bei Menschen diskutiert, wobei man besonderen Wert auf die Personen mit seelischen Störungen legt. Krisenzustände und Gewaltverhalten gibt es nicht nur in der Psychiatrie. Es kann immer zu einem solchem Zustand und Verhalten kommen und jeder kann unter bestimmten Umständen sowohl Opfer als auch Täter sein. Multikausalität und Komplexität sowie auch individuelle Umstände und situationsbezogene Faktoren, welche zum Gewaltverhalten führen können, haben nur geringen Prognosekraft. Statistische Indikatoren andererseits können falsch positive und falsch negative Ergebnisse verbergen, wobei ein Fehler in der Einschätzung das Risiko zum Erscheinen eines Verhaltens drastisch erhöhen oder zum unrechtfertigten Entziehung der Freiheit führen kann. Zwangsmaβnahmen in der Psychiatrie sind nur ausnahmsweise anzuwenden, und zwar, wenn ein gefährliches Verhalten direkt das Leben und die Gesundheit einer Person oder einer Umgebung gefährdet. Darüber hinaus ist die Dauer von Zwangsmaβnahmen auch beschränkt. Die Gesetzesregulative, insbesondere das Gesetz über den Schutz von Personen mit seelischen Störungen (Amtsblatt der Republik Kroatien Nr. 76/2014 und die Ordnung über die Arten und die Weise der Anwendung von Zwangsmaβnahmen gegenüber den Personen mit schwierigen seelischen Störungen (Amtsblatt der Republik Kroatien Nr. 16/2015, dient als zusätzlicher Schutz der Rechte dieser Patientengruppe und schreibt die Arten und die Weise der Anwendung von Zwangsmaβnahmen sowie auch die Vorgehensweise. Zusätzliche Richtlinien und Vorgehensstrategien wurden auch von den Gesellschaften für Psychiatrie gegeben. In der Arbeit wird betont, dass bessere Bedingungen, Infrastruktur und Arbeitskräfte sowie auch ständige Entwicklung und Bewertung der Arbeitsqualität in der Psychiatrie erforderlich sind. Abschlieβend werden Standards und ethische Fragen in Betracht gezogen, wie

  8. Von Willebrand's disease: case report and review of literature.

    Science.gov (United States)

    Echahdi, Hanae; El Hasbaoui, Brahim; El Khorassani, Mohamed; Agadr, Aomar; Khattab, Mohamed

    2017-01-01

    Von Willebrand Disease (VWD) is the most common human inherited bleeding disorder due to a defect of Von Willebrand Factor (VWF), which a glycoprotein crucial for platelet adhesion to the subendothelium after vascular injury. VWD include quantitative defects of VWF, either partial (type 1 with VWF levels < 50 IU/dL) or virtually total (type 3 with undetectable VWF levels) and also qualitative defects of VWF (type 2 variants with discrepant antigenic and functional VWF levels). The most bleeding forms of VWD usually do not concern type 1 patients with the mildest VWF defects (VWF levels between 30 and 50IU/dL). Von willebrand factor is a complex multimeric protein with two functions: it forms a bridge between the platelets and areas of vascular damage and it binds to and stabilizes factor VIII, which is necessary for the clotting cascade. By taking a clinical history of bleeding (mucocutaneous bleeding symptoms suggestive of a primary haemostatic disorder, a quantitative or qualitative abnormality of VWF is possible) it is important to think about VWD and to make the appropriate diagnosis. If the VWD is suspected diagnostic tests should include an activated partial thromboplastin time, bleeding time, factor VIII: C Ristocetin cofactor and vWF antigen. Additional testing of ristocetin induced plattlet adhesion (RIPA) the multimeric structure and collagen binding test and genanalysis allow diagnosing the different types of von. Willebrand Disease. The treatment of choice in mild forms is the synthetic agent desmopressin. In patients with severe type 1, type 2B, 2N and type 3 or in people who do not response to desmopressin, the appropriate treatment is a factor VIII concentrate that is rich of VWF. We report a case of infant in 27-month-old boy who had been referred due to haemorrhagic shock. His birth histories, his familie's social history and developmental milestones were unremarkable. He was born at full term with no antenatal or perinatal complications. Prior to

  9. Interpretation of ultrasonic images; Interpretation von Ultraschall-Abbildungen

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, W; Schmitz, V; Kroening, M [Fraunhofer-Institut fuer Zerstoerungsfreie Pruefverfahren, Saarbruecken (Germany)

    1998-11-01

    During the evaluation of ultrasonic images, e.g. SAFT-reconstructed B-scan images (SAFT=Synthetic Aperture Focusing Technique) it is often difficult to decide, what is the origin of reconstructed image points: were they caused by defects, specimens geometry or mode-conversions. To facilitate this evaluation a tool based on the comparison of data was developed. Different kinds of data comparison are possible: identification of that RF-signals, which caused the reconstructed image point. This is the comparison of a reconstructed image with the corresponding RF-data. Comparison of two reconstructed images performing a superposition using logical operators. In this case e.g. the reconstruction of an unknown reflector is compared with that of a known one. Comparison of raw-RF-data by simultaneous scanning through two data sets. Here the echoes of an unknown reflector are compared with the echoes of a known one. The necessary datasets of known reflectors may be generated experimentally on reference reflectors or modelled. The aim is the identification of the reflector type, e.g. cracklike or not, the determination of position, size and orientation as well as the identification of accompanying satellite echoes. The interpretation of the SAFT-reconstructed B-scan image is carried out by a complete description of the reflector. In addition to the aim of interpretation the tool described is well suited to educate and train ultrasonic testers. (orig./MM) [Deutsch] Bei der Auswertung von Ultraschall-Abbildungen, z.B. SAFT-rekonstruierten B-Bildern (SAFT=Synthetische Apertur Fokus Technik), ist es oft schwierig zu entscheiden, wo rekonstruierte Bildpunkte herruehren: wurden sie durch Materialfehler, Bauteilgeometrie oder durch Wellenumwandlungen versursacht. Um diese Auswertung zu erleichtern, wurde ein Werkzeug entwickelt, welches auf dem Vergleich von Datensaetzen basiert. Es koennen verschiedene Arten des Datenvergleichs durchgefuehrt werden: Identifikation der HF

  10. Biokaristusõigus - uus distsipliin? : mõtteid inimbiotehnikast ja selle karistusõiguslikest piirjoontest ektogeneesi näitel / Eric Hilgendorf

    Index Scriptorium Estoniae

    Hilgendorf, Eric, 1960-

    2006-01-01

    Viljastatud munaraku väljaspool inimorganismi kasvatamise karistusõiguslikest aspektidest. Käesolev tekst on jätk artiklile "Ektogenees ja karistusõigus" (Hilgendorf 1994). Tõlkeallikas: Der Wandel des Staates vor den Herausforderungen der Gegenwart: Festschrift für Winfried Brohm zum 70. Geburtstag. Hrsg. von Carl-Eugen Eberle, Martin Ibler, Dieter Lorenz, München: Beck, 2002, S. 387-404

  11. Vom Milch trinkenden Sonnentau (Drosera spec.) zum schlafenden Wassersalat (Pistia spec.): Charles Darwin als Botaniker

    OpenAIRE

    Rutishauser, R

    2009-01-01

    Charles Darwin wird oft nur mit der Evolutionstheorie in Verbindung gebracht. Die vorliegende Arbeit betont Darwins Verdienste bei der Erforschung von Pflanzen. Seine Beobachtungsgabe verbunden mit experimentellem Geschick verhalfen Darwin zu botanischen Entdeckungen, für die wir ihn am 200. Geburtstag ebenso ehren sollten wie für seine mit natürlicher und sexueller Selektion verbundene Evolutionstheorie. Für die Pflanzenzüchtung und damit für die Evolution bedeutsa...

  12. Auftreten von Falschem Mehltau bei Gartenkresse (Lepidium sativum L. in der Saatgutvermehrung – Evaluierung von Saatgutbehandlung und Wachstumsbedingungen in einem Gefäßversuch

    Directory of Open Access Journals (Sweden)

    Zeller, Stefanie

    2014-09-01

    Full Text Available Die zur Familie der Brassicaceae gehörende Gartenkresse wird in Deutschland überwiegend im biologischen Anbau vermehrt. Seit einigen Jahren werden diese Gartenkressebestände von Erregern des Falschen Mehltaus (Hyaloperonospora parasitica, Perofascia lepidii befallen, was zu einem Totalausfall des Pflanzenbestandes führen kann. Daher ist die biologische Saatgutproduktion von Gartenkresse gefährdet, was eine Beeinträchtigung der Saatgutversorgung für die Keimsprossenerzeugung zur Folge hat. In den laufenden Untersuchungen wird der Einfluss von nicht chemischen Saatgutbehandlungsmaßnahmen (Wasserdampf, Elektronen, sowie Wachstumsbedingungen (Feuchte, Boden auf die Infektion mit Falschem Mehltau untersucht.

  13. The need for company information manuals - Benefits of industry-wide standard solutions; Notwendigkeit von Betriebshandbuechern - Vorteile von Branchen-Standardloesungen

    Energy Technology Data Exchange (ETDEWEB)

    Sporleder, R.; Winter, G. [Stadtwerke Rostock AG (Germany)

    2000-07-01

    The paper explains the need for and the usefulness of company information manuals for companies of the energy sector. (orig./CB) [German] Im folgenden wird anhand von Kernsaetzen die Notwendigkeit von Betriebshandbuechern begruendet. Es wird offensichtlich, dass Geschaeftsfuehrungen von sicherheitsrelevanten Unternehmen wohlberaten sind, die in verschiedenen Vorschriften geforderte betriebliche Umsetzung des Inhalts dieser Vorschriften auf die firmeninternen Organisationsstrukturen vorzunehmen. Diese Umsetzung hilft intern, die betrieblichen Verantwortlichkeiten festzulegen, Verfahrensablaeufe zu bestimmen und erhoeht im Schadensfall erheblich die Chance fuer die jeweilige Geschaeftsfuehrung, den strafrechtlichen Vorwurf des Organisationsverschuldens abzuwehren. (orig./CB)

  14. Ueber den begriff "Kinoplasma" in der spermiogenese von Australorbis Glabratus Olivaceus (Mollusca, Pulmonata, Planorbidae

    Directory of Open Access Journals (Sweden)

    Rudolf Barth

    1960-11-01

    Full Text Available Zur Klaerung der Frage, ob der Begriff "Kinoplasma" fuer gewisse, von MERTON (1924,1926, 1930 beobachtete Bildungen an den reifenden Spermiden von pulmonaten Mollusken oder fuer Bestandteile des Cytoplasmas im Sinne von STRASBURGER und SCARTH zu verwenden ist, werden in der vorliegenden Mitteilung die Vorgaenge bei der Spermiohistogenese von Australorbis glabratus olivaceus untersucht. Es ergibt sich: 1. Das von MERTON bezeichnete "Kinoplasma" existiert nicht als solches, es handelt sich bei den von ihm dargestellten Protoplasmabildungen um kugelige, von den Spermiden abgeschnuerte Restkoerper nicht verwendeten Baumaterials, bestehend aus Protoplasma und einigen Mitochondrien. Sie werden von den Naehr- oder Bazalzellen phagozytiert. Der Ausdruck "Kinoplasma" kann nur fuer die submikroskopischen, geformten, faedigen Elemente des Cytoplasmas reserviert bleiben, die den geradlinigen Fall der uebrigen nicht geformten Komponenten bremst oder ablenkt; damit muss das Kinoplasma aber aus dem Begriff des Cytoplasmas herausgenommen werden, da es, wenn auch vermutlich reversibel, eine Differenzierung darstellt. 2. Der Spermienfaden wird von den Centriolen (Axialfilament und den Mitochondrien (zwei peripher gelegene Spiralfilamente, sowie einem Plasmamantel gebildet. 3. Nach Beendigung des Auswachsens der Spermiengeissel, die zu diesem Zeitpunkt nur aus dem Achsenfaden und dem Protoplasmazylinder besteht, setzt sich eine Protoplasmamasse vom Kopf in Richtung zum Geisselende in Bewegung. Sie fuehrt den Golgi-Koerper und sehr viele Mitochondrien mit sich. Aus diesen entwickeln sich Fibrillen, die sich zu den beiden Spiralfilamenten zusammenfuegen. Diese Masse entspricht der von MERTON in seiner Theorie als Kinoplasma bezeichneten Komponente. 4. Die Bewegung dieses Protoplasmateils wird auf den Schub zurueckgefuehrt, den die sich bildenden Fibrillen auf die Mitochondrien ausueben. 5. Die Rueckwaertsbewegung dieses Protoplasmakoerpers beruht wahrscheinlich auf

  15. [Von den Restgütern zu den Sowchosen in Estland 1939-1953. Dokumentensammlung] / Olev Liivik

    Index Scriptorium Estoniae

    Liivik, Olev, 1975-

    2011-01-01

    Arvustus: Von den Restgütern zu den Sowchosen in Estland 1939-1953 : Dokumentensammlung / Hrsg. von David Feest, Karsten Brüggemann. Berlin : Lit Verlag, 2010. (Schriften der Baltischen historischen Kommission ; Bd. 15)

  16. Kolonel Arthur von Buxhoevedeni (VR 1/2) ja tema abikaasa Kira ümbermatmine kodumaa mulda / Peep Pillak

    Index Scriptorium Estoniae

    Pillak, Peep, 1957-

    2015-01-01

    Vabadusristi kavaler kolonel Arthur von Buxhoeveden ja tema abikaasa Kira sängitati sõjaväeliste austusavaldustega kodumaa mulda Tallinna Kaitseväe kalmistul 12. septembril. Kolonel Arthur von Buxhoeveden'i elukäigust

  17. Editorial

    Directory of Open Access Journals (Sweden)

    Sonja Wuhrmann

    2008-12-01

    Den Bericht über die beiden Tagungen zum Gedenken an Marie Langer hat Raimund Bahr verfasst. Es folgen Rezensionen der Bücher von Emilio Modena (Hg., Leidenschaften. Paul Parin zum 90 Geburtstag, Josi Rom, Identitätsgrenzen des Ichs – Einblicke in innere Welten schizophrenie- und borderlinekranker Menschen sowie Franziska Lang und Andreas Sidler (Hg., Psychodynamische Organisationsanalyse und Beratung. Einblicke in eine neue Disziplin. Den Abschluss bilden zwei Nachrufe. Im April dieses Jahres ist in Buenos Aires Amando Bauleo im Alter von 76 Jahren gestorben, und in Zürich ist am 22. Mai Judith Le Soldat ihrer schweren Krankheit erlegen. Berthold Rothschild und Thomas von Salis gedenken ihrer.

  18. Mädchenschule und Geschlecht: Eine fallrekonstruktive Untersuchung der kollektiven Orientierungen und Weiblichkeitskonstruktionen von Schülerinnen monoedukativer Schulen

    OpenAIRE

    Waburg, Wiebke

    2010-01-01

    Die Dissertation ist im Rahmen des Projektes "Schulkultur, Geschlechtersegregation und Mädchensozialisation – DIAM" (Projektleitung L. Herwartz-Emden; gefördert von der DFG) entstandenen. In der Arbeit erfolgt die Rekonstruktion der Geschlechtskonstruktionen von Schülerinnen aus Mädchenschulen. Untersucht werden die kollektiven (geschlechtsbezogenen) Orientierungen von Mädchen und jungen Frauen im Alter von 13-19 Jahren. Die Schülerinnen befinden sich in der kulturell definierten Altersphase ...

  19. Zur Makrostruktur von Finanzmärkten: Börsen als Finanzintermediäre im Wettbewerb

    OpenAIRE

    Oehler, Andreas

    2003-01-01

    Die Analyse der so genannten Mikrostruktur von Finanzmärkten und ihr Einfluss auf das Marktergebnis haben in den letzten Jahren im Fokus der Finanzmarktforschung gestanden. Hinsichtlich der Entwicklung, Gestaltung und Regulierung von Finanzsystemen ist jedoch eine Erweiterung des Blickfeldes gewissermaßen in der Gegenrichtung ebenfalls zu forcieren, also die theoretische wie empirische Analyse der Makrostruktur von Finanzmärkten, die insbesondere Wettbewerb und Fragmentierung von Finanzmärkte...

  20. Biotechnologische Konversion von Nebenströmen der Lebensmittelindustrie zu hochwertigen Aromastoffen durch Basidiomyceten

    OpenAIRE

    Kunkel, Katrin

    2013-01-01

    29 Basidiomyceten wurden hinsichtlich der Bildung von natürlichen Aromastoffgemischen in Substrat-supplementierten Submerskulturen untersucht. Als Substrate dienten Karottenschalen, Blattspinat, Sellerietrester, Zwiebelschalen, Lauchtrester und Zitruspellets, die als Reststoffe in der lebensmittelverarbeitenden Industrie anfallen. Die Geruchseindrücke von 61 Biotransformationen wurden im Vergleich zu den Substrat- und Pilz-Blindwerten beurteilt und die Reproduzierbarkeit der ansprechendsten B...