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Sample records for julius von mayer

  1. Julius Von Bismark and Self-absorption without Stigmas

    Directory of Open Access Journals (Sweden)

    Clara Zarza

    2015-11-01

    Full Text Available El pasado mes de junio, la galería Marlborough Chelsea presentaba en el  pabellón de Unlimited de la 46.ª edición de la Feria de Arte de Basilea una enorme performance-instalación del artista alemán Julius von Bismarck. La obra, titulada Egocentric System, presentaba un llamativo hábitat de cemento a modo de gran antena parabólica giratoria donde Von Bismark dormía, comía o escribía en su ordenador y hablaba por teléfono durante los días de la feria. Su presencia en el contexto institucional de la feria, la enorme atención del público y de la prensa parecen incidir en un cambio en la recepción de obras autorrepresentativas que exploran el mundo privado o la experiencia personal.

  2. Julius von Schlosser and the need to reminisce

    Directory of Open Access Journals (Sweden)

    Karl Johns

    2009-12-01

    Full Text Available In the present essay of 1936, Julius Schlosser seems to have originated the term of ‘die Wiener Schule de Kunstgeschichte’. After surviving a period of exasperating rivalry with Josef Strzygowski, seeing so many colleagues go to their graves before completing their favorite projects, and possibly since Wilhelm Waetzoldt decided to omit Austrians from his Deutsche Kunsthistoriker, there were several reasons for a man of his age, experience and critical vigor to take stock of a development which seemed to be heading into an uncertain future.

  3. The Mayer-von Rokitansky-Küster-Hauser Syndrome

    OpenAIRE

    2013-01-01

    Introduction: The Mayer-von Rokitansky-Küster-Hauser (MRKH) syndrome happens in approximately one of 5000 women born alive and is the commonest cause of congenital absence of the vagina.Method:We present two cases handled surgically by means of abdomino-perineal correction with intestine interposition, performed by the specialties of Pediatric Gynecology and Coloproctology in the Hospital San Ignacio. Given the clinical and paraclinical findings, the creation of a neovagina it was considered ...

  4. Art and science interactions - First Collide @CERN public lecture by Julius Von Bismarck

    CERN Document Server

    CERN. Geneva

    2012-01-01

    Creative collisions between the arts and science have begun at CERN with the first Collide@CERN artist, Julius Von Bismarck starting his digital arts residency at the world's largest particle physics laboratory outside Geneva. He was chosen from 395 entries from 40 countries around the world from the Prix Ars Electronica Collide@CERN competition launched last September 2011. To mark this special occasion, the first Collide@CERN public lecture open to everyone will take place on March 21st 2012 at CERN's Globe of Science and Innovation, with a drinks reception at 18.45 and with presentations starting at 19.30. The event is free and will be opened by the Director General of CERN, Professor Rolf-Dieter Heuer and Gerfried Stocker, the Artistic Director of Ars Electronica, Linz, - CERN's international cultural partners for the digital arts Collide@CERN award known as Prix Ars Electronica Collide@CERN in recognition of our joint partnership. Julius Von Bismarck and his CERN science inspiration partner, the physic...

  5. Light and collisions: Julius von Bismark presents an update on his work after his CERN Residency

    CERN Multimedia

    2012-01-01

    On 27 June 2012, Julius von Bismarck, the first winner of the Prix Ars Electronica Collide@CERN, will give a special informal interim lecture for CERN on his ideas and work in progress.   Julius will disclose his personal reactions to his experiences at CERN, sharing with us how particle physics and the laboratory has started having an impact on his artistic practice. As he said when he won the prize at the first Collide@CERN public lecture: “For me, the Collide@CERN residency is a dream come true.” So has reality matched up with his dreams? And why in the first two weeks did he say: “For me already the residency is already a success.” What is his experience of the creative collisions between arts and science? There will be opportunities for the audience to ask questions, and the artist stresses that this will be a personal and informal presentation of ideas in progress. The lecture will take place in the Council Chamber (Room 503-1-001) from 4.3...

  6. Julius von Schlosser: aesthetics, art history and the book’, Report on the 150th Anniversary Conference on Julius von Schlosser, 6th and 7th October 2016: Julius von Schlosser (1866–1938, Internationale Tagung zum 150. Geburtstag, gemeinsam veranstaltet vom Kunsthistorischen Museum Wien und dem Institut für Kunstgeschichte der Universität Wien

    Directory of Open Access Journals (Sweden)

    Matthew Rampley

    2016-12-01

    Full Text Available This report provides an overview of the main themes and questions explored at the conference held in Vienna on the 150th anniversary of the birth of Julius von Schlosser. It considers in particular his attempts to address the challenges presented by what he regarded as the primacy of the aesthetic artefact in art historical discourse. It presents the broader interests of Schlosser’s diverse oeuvre, which ranged from the study of musical instruments and collecting to medieval art and the literature on art.

  7. Julius von Schlosser on Vasari: a translation from Die Kunstliteratur (1924

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    Karl Johns

    2010-06-01

    Full Text Available Although Julius Schlosser is well known by name and as a source for bibliographical references, very few art historians are familiar with the substance of his forty year teaching career which inspired the likes of Kris, Kurz, Bodonyi, Gombrich and many others. Die Kunstliteratur of 1924 became his fifth and final such handbook, and was published with the intention to elucidate the pre-history of the history of art as an academic discipline. It is natural that Giorgio Vasari has a place at the core of such a story. However, Schlosser possessed an unrivalled knowledge of the relevant written and theoretical sources, and his unusually consistent approach found Lorenzo Ghiberti to be the actual founder of the subject and Winckelmann to have finally overcome the relatively pernicious influence of Vasari. This chapter from the centre of his book therefore still today remains the best critical account of Vasari’s writings from a broader point of view.

  8. Julius Petersen 1839-1910. A Biography

    DEFF Research Database (Denmark)

    Lützen, Jesper; Sabidussi, Gert; Toft, Bjarne

    1992-01-01

    A biography of the Danish mathematician Julius Petersen and an analysis of his contributions to the development of mathematics.......A biography of the Danish mathematician Julius Petersen and an analysis of his contributions to the development of mathematics....

  9. Mayer-rokitansky-kuster-hauser (MRKH) syndrome: a historical perspective

    Science.gov (United States)

    Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is a congenital defect of the Müllerian ducts characterized by uterovaginal agenesis and underdeveloped female genital organs. This paper is a tribute to the contributors of this condition - August Franz Joseph Karl Mayer, Karl Freiherr von Rokitansky, ...

  10. Authenticating the writings of Julius Caesar

    NARCIS (Netherlands)

    Kestemont, Mike; Stover, Justin; Koppel, Moshe; Karsdorp, F.B.; Daelemans, Walter

    2016-01-01

    In this paper, we shed new light on the authenticity of the Corpus Caesarianum, a group of five commentaries describing the campaigns of Julius Caesar (100–44 BC), the founder of the Roman empire. While Caesar himself has authored at least part of these commentaries, the authorship of the rest of th

  11. Authenticating the writings of Julius Caesar

    NARCIS (Netherlands)

    Kestemont, Mike; Stover, Justin; Koppel, Moshe; Karsdorp, F.B.; Daelemans, Walter

    2016-01-01

    In this paper, we shed new light on the authenticity of the Corpus Caesarianum, a group of five commentaries describing the campaigns of Julius Caesar (100–44 BC), the founder of the Roman empire. While Caesar himself has authored at least part of these commentaries, the authorship of the rest of

  12. Kunstnik ja tema kodu : Carl Timoleon von Neff Piira ja Muuga mõisas / Ants Hein

    Index Scriptorium Estoniae

    Hein, Ants, 1952-

    2004-01-01

    Ateljeedest Euroopas alates 15. sajandist ja Eestis alates 19. sajandist. Pikemalt Julius Kleveri ja Otto Moelleri ateljeest. Maalikunstnik Carl Timoleon von Neffi elust ja loomingust, kunsti kollektsioneerimisest. Piira ja Muuga mõisahoonest, plaanid, sise- ja välisvaated

  13. Gaudeamus. Het leven van Julius Röntgen (1855-1932). Componist en musicus

    NARCIS (Netherlands)

    Vis, G.N.M.

    2007-01-01

    Gaudeamus Het leven van Julius Röntgen (1855-1932) Componist en musicus Jurjen Vis shows in his thesis Gaudeamus. The life of Julius Röntgen (1855-1932) that already as a young child Julius Röntgen was a remarkable pianist and composer. He was hailed at that time as a second Mendelssohn. In 1874 Rön

  14. Derivation of Mayer Series from Canonical Ensemble

    Science.gov (United States)

    Wang, Xian-Zhi

    2016-02-01

    Mayer derived the Mayer series from both the canonical ensemble and the grand canonical ensemble by use of the cluster expansion method. In 2002, we conjectured a recursion formula of the canonical partition function of a fluid (X.Z. Wang, Phys. Rev. E 66 (2002) 056102). In this paper we give a proof for this formula by developing an appropriate expansion of the integrand of the canonical partition function. We further derive the Mayer series solely from the canonical ensemble by use of this recursion formula.

  15. KARL MAYER Aims to Shape The Future

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Review of KARL MAYER at ITMA ASIA + CITME 2012 in Shanghai This June, during the ITMA ASIA + CITME 2012 exhibition that was held on June 12th-16th in the city of Shanghai, the exhibition stand of Karl Mayer without doubt spotlighted all the attention in the entire warp knitting sector, bringing its clever and innovative solutions to global visitors, particularly the customers in Asia.

  16. Joseph Mayer and Statistical Mechanics

    Science.gov (United States)

    Yang, Chen Ning

    2013-05-01

    In the January 1937 issue of the Journal of Chemical Physics (Volume 5) there appeared a paper by Joseph Mayer which was the first of a series of articles. It produced great and immediate impact. The title was "The Statistical Mechanics of Condensing Systems. I," the abstract of this paper is given below: It is shown that for a system composed of N identical molecules with mutual potential energy, the assumption that the total potential energy can be expressed as the sum of that between pairs of molecules allows the derivation of simple, accurate formal equations for the thermodynamic properties of the system. Under certain conditions, generally fulfilled at low temperatures, the equations predict a region where the pressure and Gibb's free energy are independent of volume, the characteristic of condensing sytems. The equations permit calculation of the Gibb's free energy of the liquid in equilibrium with the vapor and all the properties of the saturated vapor, but not the volume or volume dependence of the condensed phase...

  17. A brief account of Julius Planer's life and research

    Directory of Open Access Journals (Sweden)

    R. Bilyy

    2010-01-01

    Full Text Available A brief account of the life and research activities of Julius Planer is presented. Professor Planer is a scientist who lived one and half century ago. However, his studies, in particular, during the years when he headed Department of Anatomy at Universität in Lemberg, nowadays known as the Ivan Franko National University of Lviv in Ukraine, were essential to a modern understanding of liquid crystals. While working at Lviv University, Planer also made several landmark contributions to biomedical science.

  18. Julius Sachs (1832-1897) and the Unity of Life.

    Science.gov (United States)

    Kutschera, Ulrich; Baluška, František

    2015-01-01

    In 1865, the German botanist Julius Sachs published a seminal monograph entitled Experimental-Physiologie der Pflanzen (Experimental Physiology of Plants) and hence became the founder of a new scientific discipline that originated 150 y ago. Here, we outline the significance of the achievements of Sachs. In addition, we document, with reference to his Vorlesungen über Pflanzen-Physiologie (Lectures on the Physiology of Plants, 1882), that Sachs was one of the first experimentalists who proposed the functional unity of all organisms alive today (humans, animals, plants and other "vegetable" organisms, such as algae, cyanophyceae, fungi, myxomycetes, and bacteria).

  19. Mayer and virial series at low temperature

    CERN Document Server

    Jansen, Sabine

    2011-01-01

    We analyze the Mayer pressure-activity and virial pressure-density series for a classical system of particles in continuous configuration space at low temperature. Particles interact via a finite range potential with an attractive tail. We propose physical interpretations of the Mayer and virial series' radius of convergence, valid independently of the question of phase transition: the Mayer radius corresponds to a fast increase from very small to finite density, and the virial radius corresponds to a cross-over from monatomic to polyatomic gas. Our results have consequences for the search of a low density, low temperature solid-gas phase transition, consistent with the Lee-Yang theorem for lattice gases and with the continuum Widom-Rowlinson model.

  20. Noncommutativity and Humanity -- Julius Wess and his Legacy

    CERN Document Server

    Djordjevic, Goran S

    2014-01-01

    A personal view on Julius Wess's human and scientific legacy in Serbia and the Balkan region is given. Motivation for using noncommutative and nonarchimedean geometry on very short distances is presented. In addition to some mathematical preliminaries, we present a short introduction in adelic quantum mechanics in a way suitable for its noncommutative generalization. We also review the basic ideas and tools embedded in $q$-deformed and noncommutative quantum mechanics. A rather fundamental approach, called deformation quantization, is noted. A few relations between noncommutativity and nonarchimedean spaces, as well as similarities between corresponding quantum theories, in particular, quantum cosmology are pointed out. An extended Moyal product in a frame of an adelic noncommutative quantum mechanics is also considered.

  1. Urbane Neoliberalisierung – ein Plädoyer für etwas mehr Differenz. Kommentar zu Margit Mayers „Urbane soziale Bewegungen in der neoliberalisierenden Stadt“

    Directory of Open Access Journals (Sweden)

    Volker Eick

    2013-07-01

    Full Text Available [Dieser Artikel ist Teil einer Debatte] In ihrem Beitrag nimmt Margit Mayer die neoliberale Stadt und urbane soziale Bewegungen in globaler Perspektive in den Blick. Die auch von Margit Mayer maßgeblich vorangetriebene Diskussion, die sich in der letzten Dekade zwischen Urban Studies, lokaler Politik- und Bewegungsforschung durchaus konstruktiv am „actually existing neoliberalism“ (Brenner/Theodore 2002 abgearbeitet hat, wird mit Blick auf die dieser Diskussion ursprünglich inneliegenden regulationstheoretischen Herausforderungen kritisch gegengelesen. Der Kommentar verweist zudem auf einige theoretische Leerstellen, die in der Folge zu empirischen Ungenauigkeiten führen.

  2. Maria Goeppert Mayer and the Nobel Prize

    Science.gov (United States)

    Johnson, Karen E.

    2013-04-01

    When Maria Goeppert Mayer was awarded the Nobel Prize in Physics in 1963, she was only the second woman to receive that award and there have been no additional female physics laureates since. Mayer was uniquely prepared to carry out her prize-winning work on the nuclear shell model. Furthermore, she worked with some of the most well-known figures in mid-twentieth century physics, and her award came at a time when American science was in ascendance. Why, then, is her name so little known beyond the physics community? There are several possible answers to this question, ranging from the personal (her modest reaction to public acclaim) and the scientific (the mathematically abstract nature of her prize-winning work), to the national (the nature of the issues commanding public attention in the 1960s). In this talk I will present an overview of the circumstances that enabled Mayer to make exceptional contributions to nuclear physics, and then examine some of the possible reasons why her exceptional status is not more widely known.

  3. Julius – a template based supplementary electronic health record system

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    Klein Gunnar O

    2007-05-01

    Full Text Available Abstract Background EHR systems are widely used in hospitals and primary care centres but it is usually difficult to share information and to collect patient data for clinical research. This is partly due to the different proprietary information models and inconsistent data quality. Our objective was to provide a more flexible solution enabling the clinicians to define which data to be recorded and shared for both routine documentation and clinical studies. The data should be possible to reuse through a common set of variable definitions providing a consistent nomenclature and validation of data. Another objective was that the templates used for the data entry and presentation should be possible to use in combination with the existing EHR systems. Methods We have designed and developed a template based system (called Julius that was integrated with existing EHR systems. The system is driven by the medical domain knowledge defined by clinicians in the form of templates and variable definitions stored in a common data repository. The system architecture consists of three layers. The presentation layer is purely web-based, which facilitates integration with existing EHR products. The domain layer consists of the template design system, a variable/clinical concept definition system, the transformation and validation logic all implemented in Java. The data source layer utilizes an object relational mapping tool and a relational database. Results The Julius system has been implemented, tested and deployed to three health care units in Stockholm, Sweden. The initial responses from the pilot users were positive. The template system facilitates patient data collection in many ways. The experience of using the template system suggests that enabling the clinicians to be in control of the system, is a good way to add supplementary functionality to the present EHR systems. Conclusion The approach of the template system in combination with various local EHR

  4. Mayer & Cie:圆机的发展趋势

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    到目前为止,Mayer & Cie(迈耶·西)公司已经有5000多台Relanit圆机销往世界各地,而Mayer & Cie公司及其Relanit系列圆机独有的相对运动技术已经成为单面圆机的标准。

  5. Karl Julius Lohnert - an unknown astronomer, experimental psychologist and teacher (German Title: Karl Julius Lohnert - ein unbekannter Astronom, experimenteller Psychologe und Lehrer)

    Science.gov (United States)

    Schmadel, Lutz D.; Guski-Leinwand, Susanne

    2011-08-01

    Karl Julius Lohnert (1885-1944) with his double biography as astronomer and psychologist is hardly known in both fields. As a student of astronomy in Heidelberg, Lohnert discovered a couple of minor planets and he dedicated one to his PhD supervisor, the famous Leipzig professor for philosophy, Wilhelm Wundt. This connection is discussed for the first time almost one century after the naming of (635) Vundtia. The paper elucidates some biographical stations of Lohnert.

  6. On Julius Planer's 1861 paper "Notiz über das Cholestearin" in Annalen der Chemie und Pharmacie

    Directory of Open Access Journals (Sweden)

    A. Trokhymchuk

    2010-01-01

    Full Text Available Brief review of the literature on the history of thermotropic liquid crystal discovery and the role of the observations reported by Julius Planer in his note published almost 150 years ago.

  7. Notes on Mayer expansions and matrix models

    Energy Technology Data Exchange (ETDEWEB)

    Bourgine, Jean-Emile, E-mail: jebourgine@apctp.org

    2014-03-15

    Mayer cluster expansion is an important tool in statistical physics to evaluate grand canonical partition functions. It has recently been applied to the Nekrasov instanton partition function of N=2 4d gauge theories. The associated canonical model involves coupled integrations that take the form of a generalized matrix model. It can be studied with the standard techniques of matrix models, in particular collective field theory and loop equations. In the first part of these notes, we explain how the results of collective field theory can be derived from the cluster expansion. The equalities between free energies at first orders is explained by the discrete Laplace transform relating canonical and grand canonical models. In a second part, we study the canonical loop equations and associate them with similar relations on the grand canonical side. It leads to relate the multi-point densities, fundamental objects of the matrix model, to the generating functions of multi-rooted clusters. Finally, a method is proposed to derive loop equations directly on the grand canonical model.

  8. Obituary: Cornell H. Mayer, 1921-2005

    Science.gov (United States)

    Radhakrishnan, Venkataraman

    2006-12-01

    Cornell (Connie) H. Mayer, a pioneer of radio astronomy, died on 19 November 2005 of congestive heart failure at his home in Mt. Vernon, Virginia. He was eighty-three. Cornell Mayer was born in Ossian, Iowa on 10 December 1921. After graduating from the University of Iowa in 1943, he joined the Navy during World War II and was stationed at the Naval Research Laboratory (NRL) in Washington, DC. There he assisted Fred T. Haddock in the development of the first radar antenna inside a submarine periscope. This device has been credited with shortening the war in the Pacific because of the number of Japanese ships that were sunk with its aid. With Haddock, Connie also discovered centimeter-wave radio bursts from the sun coincident with solar flares. They made the first detection of thermal radio emission from the Orion nebula and other galactic HII regions. They also detected extragalactic objects and thus initiated the important field of centimeter-wave astronomy. Their observations were made with a 50-foot parabolic reflector on a gun mount located on the roof of one of the NRL buildings. This telescope had the world's highest radio resolving power for many years. With Haddock's departure to the University of Michigan in 1956 to create a new radio observatory there, Connie became head of a group in the Radio Astronomy Branch at NRL, where he remained until his retirement in 1980. Much of his work involved the measurement of planetary temperatures by analysis of radio emissions. By making technical innovations in instrumentation--such as replacing disc choppers with a ferrite switch to compare the sky and reference load, or using argon gas tubes for calibration--Connie greatly improved the performance of his equipment. This resulted in the discovery of an astonishing, 600oC surface temperature of Venus, which contradicted the widespread notion that Venus was similar to the Earth and potentially habitable. In spite of the extraordinarily careful and systematic way that

  9. J.MAYER H.先生访谈录%Interview with J. MAYER H.

    Institute of Scientific and Technical Information of China (English)

    钟广丽(采访); J.MAYER; H.Architects

    2006-01-01

    Juergen Mayer H.,1965年出生于德国斯图加特,1992—1994年,在普林斯顿建筑学院学习并获得硕士学位,他先后在普林斯顿大学与哈佛大学设计学院等任教,并于1996年在柏林创建J.MAYER H.建筑师事务所。2003年,他获得MIES VAN DER ROHE新锐设计师提名。其主要作品项目有:波茨坦港区整体规划、西班牙塞维利亚的Metropol Parasol广场重建规划等;他的艺术作品也为三藩市和纽约现代艺术博物馆收藏。日前,他在纽约哥伦比亚大学任教。

  10. Julius Wellhausen � die denke van �n Ou-Testamentikus

    Directory of Open Access Journals (Sweden)

    Gideon J. Serfontein

    2012-02-01

    Full Text Available Julius Wellhausen � the thoughts of an Old Testament scholar. The purpose of this article is to examine the life, influence and greatest works of Old Testament scholar Julius Wellhausen. Wellhausen was influenced by the findings of other Old Testament critics that preceded him, as well as the new environment that the Enlightenment has created. These influences can be seen in his three major works: Die Komposition des Hexateuchs � here an idea of the method he used in the recognition, grouping and dating of the sources can be found. Wellhausen made use of these sources to construct a history of Israel which can be viewed in his Geschichte Israels. His greatest work was most certainly his Prolegomena zur Geschichte Israels and he makes significant findings in the part on the Geschichte des Kultus. The question to be answered though is: Does Wellhausen�s source hypothesis still has a part to play in our modern research on the Pentateuch?

  11. „Hallo, wer spricht?“ Kommentar zu Margit Mayers „Urbane soziale Bewegungen in der neoliberalisierenden Stadt“

    Directory of Open Access Journals (Sweden)

    Peter Birke

    2013-07-01

    Full Text Available [Dieser Artikel ist Teil einer Debatte] Die von Margit Mayer vorgestellten Vorschläge zur theoretischen Verortung der aktuellen stadtpolitischen Bewegungen sind aus meiner Sicht sehr wichtig. Kein Zweifel kann daran bestehen, dass eine fließende, historisierende Sichtweise notwendig ist, die die fragmentierenden Wirkungen der „Neoliberalisierung“ betont. Dies ist ein berechtigter Hinweis auf die Kurzschlüsse, die gerade auch in der marxistisch inspirierten politischen Linken verbreitet waren und sind, in denen „Neoliberalismus“ als eine Figur, als eine Art großes Monster gezeichnet worden ist, das sich „immer“ und „überall“, also überhistorisch und lückenlos durchzusetzen scheint. Von sehr großer und sogar zunehmender Bedeutung erscheint mir auf dieser Grundlage auch der Versuch, eine Einteilung vorzunehmen, die die Ökonomie der aktuellen Krise diesem historischen Prozess zuordnet und (was im Rahmen des vorliegenden Textes natürlich nur angedeutet werden kann die Bezugnahme zwischen globalen, nationalstaatlichen und lokal-urbanen Austeritätspolitiken thematisiert. Ebenso wichtig wie schlüssig sind auch die Hinweise auf gegenwärtige Polarisierungstendenzen, die in diesem Kontext zu bemerken sind, so auch die Polarisierung von „wachsenden“ und „schrumpfenden“ Territorien und – was ja gerade die Pointe dieses Textes ist – der verschiedenen Pole der Sozialbewegungen selbst.

  12. Entanglement, space-time and the Mayer-Vietoris theorem

    Science.gov (United States)

    Patrascu, Andrei T.

    2017-06-01

    Entanglement appears to be a fundamental building block of quantum gravity leading to new principles underlying the nature of quantum space-time. One such principle is the ER-EPR duality. While supported by our present intuition, a proof is far from obvious. In this article I present a first step towards such a proof, originating in what is known to algebraic topologists as the Mayer-Vietoris theorem. The main result of this work is the re-interpretation of the various morphisms arising when the Mayer-Vietoris theorem is used to assemble a torus-like topology from more basic subspaces on the torus in terms of quantum information theory resulting in a quantum entangler gate (Hadamard and c-NOT).

  13. Mayer-Rokitansky-Kuster-Hauser syndrome associated with rectovestibular fistula.

    Science.gov (United States)

    Tiwari, Charu; Shah, Hemanshi; Waghmare, Mukta; Khedkar, Kiran

    2017-03-01

    A female neonate with two openings in the introitus and an absent anal opening at the anal site presents a diagnostic challenge. Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome associated with rectovestibular fistula, though rare, should be kept in mind as a differential diagnosis of this presentation. We present such a case in a one-year-old female child with MRKH syndrome and rectovestibular fistula.

  14. Chronic kidney disease in Mayer-Rokitansky-Kuster-Hauser Syndrome

    Science.gov (United States)

    Wani, M. M.; Mir, S. A.

    2010-01-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is characterized by either absence or abnormalities of the mullerian structures. It is a rare disorder, resulting in complete or partial agenesis of the uterus and cervix and primary amenorrhea. It may rarely be associated with anomalies of the urinary tract, ovaries and skeleton. Renal failure secondary to chronic tubulo-interstitial disease has been reported. We report a case of MRKH syndrome presenting late with chronic kidney disease. PMID:21206686

  15. Julius H. Comroe, Jr., distinguished lecture: central chemoreception: then ... and now.

    Science.gov (United States)

    Nattie, Eugene

    2011-01-01

    The 2010 Julius H. Comroe, Jr., Lecture of the American Physiological Society focuses on evolving ideas in chemoreception for CO₂/pH in terms of what is "sensed," where it is sensed, and how the sensed information is used physiologically. Chemoreception is viewed as involving neurons (and glia) at many sites within the hindbrain, including, but not limited to, the retrotrapezoid nucleus, the medullary raphe, the locus ceruleus, the nucleus tractus solitarius, the lateral hypothalamus (orexin neurons), and the caudal ventrolateral medulla. Central chemoreception also has an important nonadditive interaction with afferent information arising at the carotid body. While ventilation has been viewed as the primary output variable, it appears that airway resistance, arousal, and blood pressure can also be significantly affected. Emphasis is placed on the importance of data derived from studies performed in the absence of anesthesia.

  16. Julius Elster and Hans Geitel - Dioscuri of physics and pioneer investigators in atmospheric electricity

    Science.gov (United States)

    Fricke, Rudolf G. A.; Schlegel, Kristian

    2017-01-01

    Julius Elster and Hans Geitel contributed to the physics at the turn of the 19-20th century in many ways. We first summarize the life of these exceptional scientists. Then - owing to the topic of this journal - we focus on their atmospheric electricity research. With their experiments, careful evaluations and ingenious interpretation, Elster and Geitel made important contributions to precipitation electricity, the influence of solar radiation on the electric state of the atmosphere, the nature of charge carriers and the ionization of air by radioactivity. They proved their experimental skills by inventing new instruments with unprecedented accuracy and reliability. A very modern concept was their attitude to undertake long-term measurements at various locations. A section on their recognition in the physics community and their scientific distinctions concludes the paper.

  17. Scripture in the Sky: Jeremias Drexel, Julius Schiller, and the Christianizing of the Constellations

    Science.gov (United States)

    Mendillo, M.; Shapiro, A.

    2011-06-01

    From the times of early Christians up to the Enlightenment, the twelve ancient signs of the zodiac were challenged as highly inappropriate pagan images. The most concerted efforts to replace those signs with names, mottos, and images taken from Holy Scripture occurred in the early decades of the 17th century. We review the background that led to the proposed use of sacred mottos by Jeremias Drexel, and then of the names and images of the Twelve Apostles by Julius Schiller. The reaction of a leading seventeenth-century astronomer is presented to suggest why such changes were never adopted. Finally, we address issues of conflict and motivation that might have led to efforts to Christianize the Heavens.

  18. Atmosphere-Ionosphere Coupling due to Atmospheric Tides (Julius Bartels Medal Lecture)

    Science.gov (United States)

    Forbes, Jeffrey M.

    2016-04-01

    Within the last decade, a new realization has arrived on the scene of ionosphere-thermosphere (IT) science: terrestrial weather significantly influences space weather. The aspect of space weather referred to here consists of electron density variability that translates to uncertainties in navigation and communications systems, and neutral density variability that translates to uncertainties in orbital and reentry predictions. In the present context "terrestrial weather" primarily refers to the meteorological conditions that determine the spatial-temporal distribution of tropospheric water vapor and latent heating associated with tropical convection, and the middle atmosphere disturbances associated with sudden stratosphere warmings. The net effect of these processes is a spatially- and temporally-evolving spectrum of waves (gravity waves, tides, planetary waves, Kelvin waves) that grows in amplitude with height and enters the IT system near ~100 km. Some members of the wave spectrum penetrate all the way to the base of the exosphere (ca. 500 km). Along the way, nonlinear interactions between different wave components occur, modifying the interacting waves and giving rise to secondary waves. Finally, the IT wind perturbations carried by the waves can redistribute ionospheric plasma, either through the electric fields generated via the dynamo mechanism between 100 and 150 km, or directly by moving plasma along magnetic field lines at higher levels. Additionally, the signatures of wave-driven dynamo currents are reflected in magnetic perturbations observed at the ground. This is how terrestrial atmospheric variability, through the spectrum of vertically- propagating waves that it produces, can effectively drive IT space weather. The primary objective of this Julius Bartels Lecture is to provide an overview of the global observational evidence for the IT consequences of these upward-propagating waves. In honor of Julius Bartels, who performed much research (including

  19. Mayer Transfer Operator Approach to Selberg Zeta Function

    DEFF Research Database (Denmark)

    Momeni, Arash; Venkov, Alexei

    These notes are based on three lectures given by the second author at Copenhagen University (October 2009) and at Aarhus University, Denmark (December 2009). We mostly present here a survey of results of Dieter Mayer on relations between Selberg and Smale-Ruelle dynamical zeta functions. In a spe...... in terms of a Fredholm determinant of a classical transfer operator of the flow. The transfer operator is defined in a certain space of holomorphic functions and its matrix representation in a natural basis is given in terms of the Riemann zeta function and the Euler gamma function....

  20. A Psychometric Evaluation of the Mayer-Salovey-Caruso Emotional Intelligence Test Version 2.0

    Science.gov (United States)

    Palmer, B.R.; Gignac, G.; Manocha, R.; Stough, C.

    2005-01-01

    and discussed.There has been some debate recently over the scoring, reliability and factor structure of ability measures of emotional intelligence (EI). This study examined these three psychometric properties with the most recent ability test of EI, the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT V2.0; Mayer, Salovey, & Caruso,…

  1. On the thermodynamics of the McMillan-Mayer state function

    DEFF Research Database (Denmark)

    Mollerup, Jørgen; Breil, Martin Peter

    2009-01-01

    to develop the McMillan-Mayer framework in a classical thermodynamic context for which we develop the relationship between the state function of the McMillan-Mayer framework and the Helmholtz state function. A Taylor expansion method can be applied to the osmotic pressure of a solution which is dilute...

  2. Emotional intelligence as ability : assessing the construct validity of scores from the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT)

    OpenAIRE

    Føllesdal, Hallvard

    2008-01-01

    This thesis presents the results from three papers assessing the validity of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT; Mayer, Salovey, & Caruso, 2002). The MSCEIT is the only performance test measuring the entire four-branch ability model of EI (Mayer & Salovey, 1997; Salovey & Mayer, 1990). Previous studies have reported low reliability coefficients for the branch scores for MSCEIT and reliability estimates vary greatly from study to study. The reported reliability coe...

  3. Early Conquest of the Rock: Julius Lempert's Life and the Complete Apicectomy Technique for the Treatment of Suppurative Petrous Apicitis

    OpenAIRE

    Khaled M. Krisht; Shelton, Clough; Couldwell, William T.

    2014-01-01

    Julius Lempert (1891–1968) was one of the most revolutionary and innovative neuro-otologists of the 20th century. He had a remarkable role in advancing the field of otolaryngology to its modern shape and form, especially through his groundbreaking introduction of the fenestration procedure for the treatment of otosclerosis. Although he is highly celebrated by many neuro-otologists for his contributions to our surgical and anatomical understanding of the petrous bone, he is not well known to t...

  4. 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...

  5. 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...

  6. On the origin of the cosmic elements and the nuclear history of the universe

    Science.gov (United States)

    José, Jordi; Asplund, Martin; Charbonel, Corinne; Cherchneff, Isabelle; Diehl, Roland; Korn, Andreas; Thielemann, Friedrich-Karl

    2016-08-01

    The quest for the energy source of stars, capable of maintaining their long-lasting brightness, has puzzled physicists during centuries. Early suggestions, due to Julius R. von Mayer, John James Waterson, Hermann von Helmholtz, and William Thomson (Lord Kelvin), among others, relied on the conversion of gravitational potential energy into heat. However, the age of the Sun inferred in this framework was only a few million years, a value clearly at odds with estimates based on geological records.

  7. Basic versus applied research: Julius Sachs (1832-1897) and the experimental physiology of plants.

    Science.gov (United States)

    Kutschera, Ulrich

    2015-01-01

    The German biologist Julius Sachs was the first to introduce controlled, accurate, quantitative experimentation into the botanical sciences, and is regarded as the founder of modern plant physiology. His seminal monograph Experimental-Physiologie der Pflanzen (Experimental Physiology of Plants) was published 150 y ago (1865), when Sachs was employed as a lecturer at the Agricultural Academy in Poppelsdorf/Bonn (now part of the University). This book marks the beginning of a new era of basic and applied plant science. In this contribution, I summarize the achievements of Sachs and outline his lasting legacy. In addition, I show that Sachs was one of the first biologists who integrated bacteria, which he considered to be descendants of fungi, into the botanical sciences and discussed their interaction with land plants (degradation of wood etc.). This "plant-microbe-view" of green organisms was extended and elaborated by the laboratory botanist Wilhelm Pfeffer (1845-1920), so that the term "Sachs-Pfeffer-Principle of Experimental Plant Research" appears to be appropriate to characterize this novel way of performing scientific studies on green, photoautotrophic organisms (embryophytes, algae, cyanobacteria).

  8. Julius König et les Principes Aristotéliciens

    Directory of Open Access Journals (Sweden)

    Marcel Guillaume

    2009-08-01

    Full Text Available In his posthumous book from 1914, “New foundations of logic, arithmetic andset theory”, Julius König develops his philosophy of mathematics. In a previous contribution, we attracted attention on the positive part (his truth and falsehood predicates being excluded of his “pure logic”: his “isology” being assimilated to mutual implication, it constitutes a genuine formalization of positive intuitionistic logic. König’s intention was to rebuild logic in such a way that the excluded third’s principle could no longer be logical. However, his treatment of truth and falsehood (boiling down to negation is purely classical. We explain here this discrepancy by the choice of the alleged more primitive notions to which the questioned notions of truth and falsehood have been reduced. Finaly, it turns out that the disjunctive and conjunctive forms of the principles of the excluded third and of contradiction have effectively been excluded, but none of their implicative forms.

  9. VERBAL POWER DUEL: VERBAL COMBAT STRATEGIES IN SHAKESPEARE'S JULIUS CAESAR:BRUTUS VERSUS ANTONY

    Directory of Open Access Journals (Sweden)

    AYDIN BEHNAM

    2009-01-01

    Full Text Available In A Glossary of Contemporary Literary Theory, Jeremy Hawthorn refers to Cultural Materialism as an "umbrella term" that allows itself the opulence to utilise a wide range of tools and theories from many different disciplines. This allows us to justify the nature of both commonly acknowledged and abstruse socio-cultural episteme and discourse, one of the most prominent of which is the issue of power and power relations.This paper, which was originally part of a larger body of work on Cultural Materialism, tries to draw upon a few different theories to examine the confrontational relationship that exists between the two prominent characters of Shakespeare's (1953 Julius Caesar (namely Antony and Brutus, as represented by the duel-like orations of the two characters. The main goal of the paper is to demonstrate how Antony is able to manipulate the words of Brutus against him and thus succeed in captivating the crowd.The theoretical discussions drawn upon in this article will include Austin's (1999 ideas on language as action, Bourdieu's (1999 argument of dialogue as contest and Hutchby's (1999 findings on turn-taking strategies. This paper will also incorporate Paul Grice's Cooperative Principle, introduced in his "Logic and Conversation" (1999. This principle argues that the flouting of any of Grice's four maxims by the characters is meaningful and effective because it introduces an "implicature" in the political and social context in which the pieces of discourse take place.

  10. Dictator Perpetuus: Julius Caesar--did he have seizures? If so, what was the etiology?

    Science.gov (United States)

    Hughes, John R

    2004-10-01

    The "Dictator Perpetuus" of the Roman Empire, the great Julius Caesar, was not the one for whom the well-known cesarean operation was named; instead, this term is derived from a Latin word meaning "to cut." Caesar likely had epilepsy on the basis of four attacks that were probably complex partial seizures: (1) while listening to an oration by Cicero, (2) in the Senate while being offered the Emperor's Crown, and in military campaigns, (3) near Thapsus (North Africa) and (4) Corduba (Spain). Also, it is possible that he had absence attacks as a child and as a teenager. His son, Caesarion, by Queen Cleopatra, likely had seizures as a child, but the evidence is only suggestive. His great-great-great grandnephews Caligula and Britannicus also had seizures. The etiology of these seizures in this Julio-Claudian family was most likely through inheritance, with the possibility of sudden unexpected death in epilepsy (SUDEP) in his great grandfather and also his father. Our best evidence comes from the ancient sources of Suetonius, Plutarch, Pliny, and Appianus.

  11. Rhetorical Flaws in Brutus’ Forum Speech in Julius Caesar: A Carefully Controlled Weakness?

    Directory of Open Access Journals (Sweden)

    Dominic Cheetham

    2017-06-01

    Full Text Available In Julius Caesar Shakespeare reproduces one of the pivotal moments in European history. Brutus and Mark Antony, through the medium of their forum speeches, compete for the support of the people of Rome. In the play, as in history, Mark Antony wins this contest of language. Critics are generally agreed that Antony has the better speech, but also that Brutus’ speech is still exceptionally good. Traditionally the question of how Antony’s speech is superior is argued by examining differences between the two speeches, however, this approach has not resulted in any critical consensus. This paper takes the opening lines of the speeches as the only point of direct convergence between the content and the rhetorical forms used by Brutus and Antony and argues that Brutus’ opening tricolon is structurally inferior to Marc Antony’s. Analysis of the following rhetorical schemes in Brutus’ speech reveals further structural weaknesses. Shakespeare gives Brutus a speech rich in perceptually salient rhetorical schemes but introduces small, less salient, structural weaknesses into those schemes. The tightly structured linguistic patterns which make up the majority of Brutus’ speech give an impression of great rhetorical skill. This skilful impression obscures the minor faults or weaknesses that quietly and subtly reduce the overall power of the speech. By identifying the weaknesses in Brutus’ forms we add an extra element to the discussion of these speeches and at the same time display how subtly and effectively Shakespeare uses rhetorical forms to control audience response and appreciation.

  12. Mayer-Rokitansky-Kuster-Hauser syndrome and stress urinary incontinence.

    Science.gov (United States)

    Aniuliene, R; Aniulis, P

    2015-11-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a disorder of development of the female genital tract, characterized by the absence of the upper portion of the vagina, an absent or hypoplastic uterus, and normal or hypoplastic fallopian tubes. Affected women may have associated urological or skeletal abnormalities. Case report. A 19-year-old female with MRKH syndrome, female genotype and phenotype, primary amenorrhoea and stress urinary incontinence was admitted to the outpatient department of the university hospital. The patient underwent tension free vaginal obturator tape (TVT-O) surgery for stress urinary incontinence. The patient's objective self-evaluation of the efficacy of treatment after 6 months was 60%. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  13. Mayer-Rokitansky-Küster-Hauser Sendromlu Bir Olgu Sunumu

    OpenAIRE

    KENİ, Fatih Mehmet; ÇİÇEK, Salih; ÇELİK, Sevim Karakaş; DURSUN, Ahmet

    2017-01-01

    Mayer-Rokitansky-Küster-Hauser sendromu, mülleriyen kanalın embriyonik gelişimdeki duraksama sonucunda ortaya çıkan, uterus ve üst (2/3) vajinanın konjenital aplazisidir. Büyüme ve gelişme geriliği göstermeyen bu hastalar normal karyotipe sahip olup yaklaşık 1/3’ünde üriner sistem anomalileri ve %10’unda da iskelet anomalileri mevcuttur. Ergenlik çağında genellikle amenore nedeniyle kliniğe başvururlar. Primer amenore ile kliniğimize başvuran 14 yaşında, 162 cm boyundaki hastanın meme gelişim...

  14. John Mayer--指板是个奇境

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ 两年前,我们收到了一个两首歌的小样,作者是一个长相孩子气的吉他手.他叫John Mayer,两首歌一首是Stevie Ray Vaughan的,一首是Jimi Hendrix的.大家于是都笑了,又一个想赶超崇拜者的小孩啊…………为什么现在的吉他手们老是弹别人的东西,没有创新?可是当我们听完这两首歌,我们震惊了,他仅使用一把普通箱琴……这个年轻人也许能成为新一代的吉他英雄.

  15. [Mayer-Rokitansky-Küster-Hauser syndrome: two cases report].

    Science.gov (United States)

    Ávila-Vergara, Marco Antonio; León-Álvarez, Damián Alfredo; López-Villegas, Miriam Nayeli; Quintero-Medrano, Samantha Melissa; Angulo-Bueno, Gladys Fabiola; Vadillo-Ortega, Felipe

    2015-03-01

    Agenesia of the Müllerian ducts is a low-frequency congenital disease but with devastating effects on women's reproductive health. In this paper we present two cases of women affected by Mayer-Rokitansky-Küster-Hauser syndrome (MRKH). First case was a 17-year-old woman with aplasia of the upper vagina and absence of uterus. No other defects were found and was classified as type 1-MRKH. Second case was 18-year-old woman with absence of uterus, escoliosis and polycystic ovary syndrome, classified as type II-MRKH. Patients were seen at the Hospital with primary amenorrhea and fully developed secondary sexual characteristics. A clinical follow-up protocol, including the use of high-resolution image studies was used for diagnosis. Diagnostic procedures and current medical approaches to the treatment of MRKH are discussed, including psychological advisory, surgical procedures and new tissue-engineering techniques.

  16. The contributions of Lavoisier, Carnot, and Mayer to understanding heat illness.

    Science.gov (United States)

    Riggs, Allison J; Millecchia, Ronald J; Riggs, Jack E

    2004-10-01

    Although heat illness has been described throughout recorded history, an understanding of its pathophysiology was only achieved in the 20th century. Lavoisier, Carnot, and Mayer described fundamental concepts about thermodynamics in the late 18th and early 19th centuries that were crucial to the eventual understanding of heat illness. Lavoisier recognized that the human body was a heat engine. Carnot recognized that useful heat engines must dissipate heat. Mayer recognized that humans possess the capacity to regulate body heat. The fundamental contributions of Lavoisier, Carnot, and Mayer to the understanding of heat illness have gone largely unacknowledged.

  17. The osmotic second virial coefficient and the Gibbs-McMillan-Mayer framework

    DEFF Research Database (Denmark)

    Mollerup, J.M.; Breil, Martin Peter

    2009-01-01

    . The independent variables of the solvents are temperature, pressure, and chemical potentials. The derivatives in the Gibbs-McMillan-Mayer framework are transformed into derivatives in the Gibbs framework. This offers the possibility for an interpretation and correlation of the osmotic second virial coefficient......The osmotic second virial coefficient is a key parameter in light scattering, protein crystallisation. self-interaction chromatography, and osmometry. The interpretation of the osmotic second virial coefficient depends on the set of independent variables. This commonly includes the independent...... variables associated with the Kirkwood-Buff, the McMillan-Mayer, and the Lewis-Randall solution theories. In this paper we analyse the osmotic second virial coefficient using a Gibbs-McMillan-Mayer framework which is similar to the McMillan-Mayer framework with the exception that pressure rather than volume...

  18. Mayer-Rokitansky-Kuster-Hauser (MRKH) Syndrome Type 2: Atypical Presentation of Rare Case

    OpenAIRE

    Ashok Nakum; Kesharmal Kumawat; Hiral Chauhan; Jayesh V Parikh

    2013-01-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a congenital malformation characterized by an absence of the vagina associated with a variable abnormality of the uterus and the urinary tract but functional ovaries. We are reporting atypical presentation of rare case. Patient had obstructed left inguinal hernia with genitourinary and skeletal deformity. Latter it diagnosed as Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome which is a rare disease. [Natl J Med Res 2013; 3(4.000): 409-411

  19. Laryngology in Art: The Portrait of Dr Wilhelm Mayer-Hermann.

    Science.gov (United States)

    Patel, Amit A

    2016-12-01

    Otto Dix's portrait of the laryngologist Dr Wilhelm Mayer-Hermann represents a shining example of Neue Sachlichkeit, or New Objectivity, offering a return to unsentimental reality and a focus on the objective world, as opposed to the more abstract and idealistic tendencies of expressionism. However, precious little is known about the subject of the portrait. This article examines the portrait and attempts to shed light on the life and career of the Dr Wilhelm Mayer-Hermann.

  20. Mayer-Rokitansky-Kuster-Hauser (MRKH syndrome - a review

    Directory of Open Access Journals (Sweden)

    N P Gupta

    2002-01-01

    Full Text Available Purpose: Mayer-Rokitansky-Kuster-Hauser (MRKH syndrome is a congenital malformation characterized by an absence of the vagina associated with a variable abnormality of the uterus and the urinary tract butfunc-tional ovaries. We review the embryological, endocrino-logical, clinical, diagnostic, psychosocial and therapeutic features of this syndrome. Material and Methods: We performed a computer-ised Medline search and manual bibliographical review of more than 100 relevant articles on MRKHS published in the last 25 years. A thorough analysis of embryo-logical, endocrinological, clinical, psychosocial, diag-nostic and therapeutic features of this syndrome was performed and the important findings are summarised. Results: Embryologically, MRKHS appears to be the result of non fusion of the mesonephric duct (MD with the Wolff an (WD. The various Mullerian defects found are agenesis of vagina or uterus, rudimentary vagina or uterus with normal ovarian function. Nearly 50% of these patients have renal anomalies like renal agenesis, ectopic kidney, fusion anomaly like horse-shoe kidney and vesicoureteric reflux. Skeletal abnormalities are found in 10% of these patients, 2/3 of whom have anoma-lies of the spine, ribs or limbs. Clinical observations also support the view that 2 or more syndromes lie behind the title of MRKH syndrome, namely an isolated form of con-genital agenesis of the vagina and uterus (typical/type A and a more generalized condition, in which agenesis of the vagina and uterus is a major and perhaps even an obligatory characteristic (atypical/type B. Conclusion: Mayer-Rokitansky-Kuster-Hauser syn-drome (MRKHS is a congenital malformation charac-terized by an absence of the vagina associated with a variable abnormality of the uterus and the urinary tract but functional ovaries. The various urinary tract anomalies described are renal agenesis, pelvic kidney, fusion anomaly like horse-shoe kidney and vesicoureteric reflux. It is not only

  1. El programa de mano Metro-Goldwyn-Mayer

    Directory of Open Access Journals (Sweden)

    Dr. James F. Willis García-Talavera

    2002-01-01

    Full Text Available Este es el primero de una serie de artículos que analizan, desde una perspectiva multidisciplinar, la trayectoria de una de las principales productoras y distribuidoras de Hollywood, Metro-Goldwyn-Mayer, durante sus llamados “años dorados” (1931-1941, utilizando el programa de mano como fuente primaria de la investigación. Tras un minucioso estudio, el programa de mano se revela como un peculiar método de publicidad cinematográfica que, rebasando los límites de su función originaria, se puede convertir en modelo de expresión artística, coyuntural elemento propagandístico, archivo visual de imágenes perdidas o auténtico objeto de culto para coleccionistas.ABSTRACT: This is the first of a series of articles which analyze, from an interdisciplinary perspective, the course of one of Hollywood´s main producers and distributors, MGM, during the so-called Golden Years (1931/1941 using the program as a primary source of investigation. After a detailed study, the program reveals itself as a peculiar method of cinema advertising which, exceeding the limits of its original function, can become a model of art expression, structural advertising element, a visual file of lost images or real cult object for collectors.

  2. Role of imaging in Mayer-Rokitansky-Kuster-Hauser syndrome

    Directory of Open Access Journals (Sweden)

    Sanjay M Khaladkar

    2015-01-01

    Full Text Available Mayer-Rokitansky-Kuster-Hauser (MRKH syndrome is characterized by congenital absence of the uterus and upper 2/3 rd of vagina with a normal 46, XX karyotype and normally developed secondary sexual characteristics. It affects 1:4000 women. It may be isolated (Type I or frequently associated with renal, vertebral anomalies and less frequently associated with auditory, cardiac defects (Type II. It presents with primary amenorrhea in young women with normal external genitalia and normal development of secondary sexual characteristics with normal functioning ovaries and karyotype 46, XX without visible chromosomal anomaly. It was considered as sporadic anomaly but an increasing number of familial cases is suggestive of genetic cause in whom it is transmitted as autosomal dominant trait with incomplete penetrance and variable expressibility. This is suggestive of involvement of mutation in a major development gene or a limited chromosomal imbalance. Etiology of MRKH syndrome is still unclear. In order to allow sexual intercourse, treatment is aimed at creation of neovagina. Patients and their families must attend counseling before and throughout treatment as psychological distress is very important in young women with MRKH. We hereby report a rare case of MRKH syndrome in a 19-year-old married female patient presenting with primary amenorrhea, coital difficulty and no other clinical disorder.

  3. The Factor Structure and Psychometric Properties of the Spanish Version of the Mayer-Salovey-Caruso Emotional Intelligence Test

    OpenAIRE

    Sánchez García, Manuel; Extremera, Natalio; Fernández Berrocal, Pablo

    2016-01-01

    This research examined evidence regarding the reliability and validity of scores on the Spanish version of the Mayer-Salovey-Caruso Emotional Intelligence Test, Version 2.0 (MSCEIT; Mayer, Salovey, & Caruso, 2002). In Study 1, we found a close convergence of the Spanish consensus scores and the general and expert consensus scores determined with Mayer, Salovey, Caruso, and Sitarenios (2003) data. The MSCEIT also demonstrated adequate evidence of reliability of test scores as estim...

  4. [Julius Ludwig August Koch (1841-1908). Psychiatrist, philosopher, and Christian].

    Science.gov (United States)

    Gutmann, Philipp

    2006-01-01

    Julius Ludwig August Koch was born 1841 in the small town of Laichingen (Württemberg) in the Southwest of Germany. After working as a chemist for about seven years, he studied medicine in Tübingen from 1863 to 1867. First he worked as a physican and later in a private mental hospital in Göppingen. From 1874 to 1898, he was director of a state mental hospital in Zwiefalten (Württemberg). Koch died in 1908 after a long period of suffering in Zwiefalten. Being deeply routed in a Christian faith and having much interest in moral and ethical issues, Koch published some philosophical works 'Epistomological investigations' (Erkenntnistheoretische Untersuchungen, 1882), 'Outline of philosophy' (Grundriss der Philosophie, 1885) and 'Reality and its knowledge' (Die Wirklichkeit und ihre Erkenntnis, 1886). In this papers he tried to bring together critical Kantian philosophy and Christian conviction. In 1888 he published a 'Short Textbook of Psychiatry' (Kurzgefasster Leitfaden der Psychiatrie), where he mentioned the term "psychopathic inferiority" for the first time (Psychopathische Minderwertigkeiten). The following work, focussing on this issue with the title 'Psychopathic Inferiority' (Die psychopathischen Minderwertigkeiten, 1891-1893), became one of the fundamental texts concerning the concept of disorders of personality, which are in use today. In this book, published in three parts, he tried to describe the hole field between psychic normality and psychoses. Only the first and biggest part deals with psychopathological symptoms which we now think to be essential for personality disorders. Koch differentiates between "disposition" (Disposition), "burden" (Belastung) and "degeneration" (Degeneration), assuming a graduation. "Disposition" should be the mildest disorder, turning into normality, whereas "degeneration" turns to psychosis. Koch believed, that on the basis of all degrees of "psychpathic inferiority" there was a congenital defect of the constitution of

  5. SHOX duplications found in some cases with type I Mayer-Rokitansky-Kuster-Hauser syndrome.

    Science.gov (United States)

    Gervasini, Cristina; Grati, Francesca Romana; Lalatta, Faustina; Tabano, Silvia; Gentilin, Barbara; Colapietro, Patrizia; De Toffol, Simona; Frontino, Giada; Motta, Francesca; Maitz, Silvia; Bernardini, Laura; Dallapiccola, Bruno; Fedele, Luigi; Larizza, Lidia; Miozzo, Monica

    2010-10-01

    The Mayer-Rokitansky-Küster-Hauser syndrome is defined as congenital aplasia of müllerian ducts derived structures in females with a normal female chromosomal and gonadal sex. Most cases with Mayer-Rokitansky-Küster-Hauser syndrome are sporadic, although familial cases have been reported. The genetic basis of Mayer-Rokitansky-Küster-Hauser syndrome is largely unknown and seems heterogeneous, and a small number of cases were found to have mutations in the WNT4 gene. The aim of this study was to identify possible recurrent submicroscopic imbalances in a cohort of familial and sporadic cases with Mayer-Rokitansky-Küster-Hauser syndrome. Multiplex ligation-dependent probe amplification was used to screen the subtelomeric sequences of all chromosomes in 30 patients with Mayer-Rokitansky-Küster-Hauser syndrome (sporadic, n = 27 and familial, n = 3). Segregation analysis and pyrosequencing were applied to validate the MLPA results in the informative family. Partial duplication of the Xpter pseudoautosomal region 1 containing the short stature homeobox (SHOX) gene was detected in five patients with Mayer-Rokitansky-Küster-Hauser syndrome (familial, n = 3 and sporadic, n = 2) and not in 53 healthy controls. The duplications were not overlapping, and SHOX was never entirely duplicated. Haplotyping in the informative family revealed that SHOX gene duplication was inherited from the unaffected father and was absent in two healthy sisters. Partial duplication of SHOX gene is found in some cases with both familial and sporadic Mayer-Rokitansky-Küster-Hauser type I syndrome.

  6. Odonaten von Sumatra, gesammelt von Edward Jacobson

    NARCIS (Netherlands)

    Ris, F.

    1927-01-01

    Die folgende Bearbeitung sumatranischer Libellen schliesst sich an zwei frühere Aufsätze über Libellen von Java und von Simalur an, die mir Herr Jacobson anvertraute. Die hier beschriebene wesentlich grössere Sammlung aus den Jahren 1913—15 kam gegen Ende 1920 in meine Hände, sie hätte also längst e

  7. Cerebral functional connectivity and Mayer waves in mice: Phenomena and separability.

    Science.gov (United States)

    Bumstead, Jonathan R; Bauer, Adam Q; Wright, Patrick W; Culver, Joseph P

    2017-02-01

    Resting-state functional connectivity is a growing neuroimaging approach that analyses the spatiotemporal structure of spontaneous brain activity, often using low-frequency (waves. Despite how close in frequency these phenomena exist, there is little research on how vasomotion and Mayer waves are related to or affect resting-state functional connectivity. In this study, we analyze spontaneous hemodynamic fluctuations over the mouse cortex using optical intrinsic signal imaging. We found spontaneous occurrence of oscillatory hemodynamics ∼0.2 Hz consistent with the properties of Mayer waves reported in the literature. Across a group of mice (n = 19), there was a large variability in the magnitude of Mayer waves. However, regardless of the magnitude of Mayer waves, functional connectivity patterns could be recovered from hemodynamic signals when filtered to the lower frequency band, 0.01-0.08 Hz. Our results demonstrate that both Mayer waves and resting-state functional connectivity patterns can co-exist simultaneously, and that they can be separated by applying bandpass filters.

  8. Mayer-Rokitansky-Küster-Hauser (MRKH syndrome

    Directory of Open Access Journals (Sweden)

    Camborieux Laure

    2007-03-01

    Full Text Available Abstract The Mayer-Rokitansky-Küster-Hauser (MRKH syndrome is characterized by congenital aplasia of the uterus and the upper part (2/3 of the vagina in women showing normal development of secondary sexual characteristics and a normal 46, XX karyotype. It affects at least 1 out of 4500 women. MRKH may be isolated (type I but it is more frequently associated with renal, vertebral, and, to a lesser extent, auditory and cardiac defects (MRKH type II or MURCS association. The first sign of MRKH syndrome is a primary amenorrhea in young women presenting otherwise with normal development of secondary sexual characteristics and normal external genitalia, with normal and functional ovaries, and karyotype 46, XX without visible chromosomal anomaly. The phenotypic manifestations of MRKH syndrome overlap with various other syndromes or associations and thus require accurate delineation. For a long time the syndrome has been considered as a sporadic anomaly, but increasing number of familial cases now support the hypothesis of a genetic cause. In familial cases, the syndrome appears to be transmitted as an autosomal dominant trait with incomplete penetrance and variable expressivity. This suggests the involvement of either mutations in a major developmental gene or a limited chromosomal imbalance. However, the etiology of MRKH syndrome still remains unclear. Treatment of vaginal aplasia, which consists in creation of a neovagina, can be offered to allow sexual intercourse. As psychological distress is very important in young women with MRKH, it is essential for the patients and their families to attend counseling before and throughout treatment.

  9. Rheologie von Beschichtungen

    Science.gov (United States)

    Schäffler, Michael

    Die Rheologie beschreibt die Fließ- und Deformationseigenschaften von Materialien. Der Begriff Rheologie ist aus dem Griechischen abgeleitet: rhein - fließen. Erst im Jahre 1930 entwickelte E.C. Bingham und M. Reiner in Easton (USA) die Rheologie zu einer eigenständigen Wissenschaft. Aber bereits seit dem 17. Jahrhundert wurden wesentliche Einzelbeiträge zu Fließphänomenen veröffentlich, so z.B. 1676 von R. Hooke (Hookesches Gesetz) und 1687 von I. Newton (Newtonsches Gesetz). Die Rheologie hat sich bis heute immer mehr zu einer interdisziplinären Wissenschaft entwickelt, die die mechanischen Eigenschaften von Materialien charakterisiert.

  10. Measuring emotional intelligence with the Mayer-Salovery-Caruso Emotional Intelligence Test (MSCEIT).

    Science.gov (United States)

    Brackett, Marc A; Salovey, Peter

    2006-01-01

    This manuscript examines the measurement instrument developed from the ability model of EI (Mayer and Salovey, 1997), the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT; Mayer, Salovey and Caruso, 2002). The four subtests, scoring methods, psychometric properties, reliability, and factor structure of the MSCEIT are discussed, with a special focus on the discriminant, convergent, predictive, and incremental validity of the test. The authors review associations between MSCEIT scores and important outcomes such as academic performance, cognitive processes, psychological well-being, depression, anxiety, prosocial and maladaptive behavior, and leadership and organizational behavior. Findings regarding the low correlations between MSCEIT scores and self-report measures of EI also are presented. In the conclusion the authors' provide potential directions for future research on emotional intelligence.

  11. Gonadal Dysgenesis 46, XX Associated with Mayer-Rokitansky-Kuster-Hauser Syndrome: One Case Report

    Directory of Open Access Journals (Sweden)

    N. Bousfiha

    2010-01-01

    Full Text Available Introduction. The association of gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome is very rare and appears to be coincidental, independent of chromosomal anomalies. Case Report. We report the case of a 19-year-old woman who presented primary amenorrhea and impuberism. The endocrine study revealed hypergonadotrophic hypogonadism. The karyotype was normal, 46XX. No chromosome Y was detected at the FISH analysis. Internal genitalia could not be identified on the pelvic ultrasound and pelvic MRI. Laparoscopy was undertaken and revealed concomitant ovarian dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome. There were no other morphological malformations. Conclusion. The pathogenesis of the association of gonadal dysgenesis and Mayer Rokitansky kuster hauser syndrome is still mysterious. The treatment is based essentially on hormone substitution therapy. The fertility prognosis is unfortunately compromised.

  12. Gonadal Dysgenesis 46, XX Associated with Mayer-Rokitansky-Kuster-Hauser Syndrome: One Case Report

    Science.gov (United States)

    Bousfiha, N.; Errarhay, S.; Saadi, H.; Ouldim, K.; Bouchikhi, C.; Banani, A.

    2010-01-01

    Introduction. The association of gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome is very rare and appears to be coincidental, independent of chromosomal anomalies. Case Report. We report the case of a 19-year-old woman who presented primary amenorrhea and impuberism. The endocrine study revealed hypergonadotrophic hypogonadism. The karyotype was normal, 46XX. No chromosome Y was detected at the FISH analysis. Internal genitalia could not be identified on the pelvic ultrasound and pelvic MRI. Laparoscopy was undertaken and revealed concomitant ovarian dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome. There were no other morphological malformations. Conclusion. The pathogenesis of the association of gonadal dysgenesis and Mayer Rokitansky kuster hauser syndrome is still mysterious. The treatment is based essentially on hormone substitution therapy. The fertility prognosis is unfortunately compromised. PMID:21253547

  13. Von Triers kristendom

    DEFF Research Database (Denmark)

    Søndergaard, Leif

    2009-01-01

    Lars von Trier er i hans film Antichrist i sin negation af kristendommen stærkt bundet til kristendommens dualistiske verdensbillede. Samtidig er filmen kvindefjendsk. Udgivelsesdato: 2. september......Lars von Trier er i hans film Antichrist i sin negation af kristendommen stærkt bundet til kristendommens dualistiske verdensbillede. Samtidig er filmen kvindefjendsk. Udgivelsesdato: 2. september...

  14. Planung von Hochschulbibliotheken - Tagungsbericht

    Directory of Open Access Journals (Sweden)

    Felicitas Hundhausen

    2015-07-01

    Full Text Available Am 18. November 2014 veranstalteten das HIS-Institut für Hochschulentwicklung und die beiden Herausgeber des "Handbuchs Hochschulbibliothekssysteme", Konstanze Söllner und Wilfried Sühl-Strohmenger, in Hannover eine Tagung zum Thema "Planung von Hochschulbibliotheken". Hier ging es um ausgewählte Aspekte der Planung und Steuerung von Hochschulbibliotheken.

  15. Oligocaene Gastropoden von Buton

    NARCIS (Netherlands)

    Martin, K.

    1935-01-01

    Vor einiger Zeit besehrieb ich eine kleine, eigenartige Molluskenfauna aus tertiären Asphaltkalken von der unbedeutenden Insel Buton, im Südosten von Celebes¹). Seither empfing Herr Prof. Ir. Chr. K. Visser in Delft weitere Versteinerungen aus den Asphaltkalken des Eilands, die nach ihm wahrscheinli

  16. Teleotemporalidad: un nivel de estudio adicional para la organización derivado del modelo de Julius Thomas Fraser

    Directory of Open Access Journals (Sweden)

    Claudio Mera Ruiz

    2016-02-01

    Full Text Available Este artículo propone la teleotemporalidad como un nuevo espacio de análisis de la organización derivado de la consideración del modelo de Julius Thomas Fraser. Para desarrollar la propuesta, se sintetiza el trabajo de Fraser, que está compuesto por seis niveles de estudio de la temporalidad: 1 atemporalidad, que toca los fenómenos electromagnéticos; 2 prototemporalidad, que explica el comportamiento molecular; 3 eotemporalidad, que se ocupa de la mecánica clásica; 4 biotemporalidad, que atañe al comportamiento de los seres vivos; 5 nootemporalidad, que explica la experiencia humana, y 6 sociotemporalidad, sobre los fenómenos sociales del tiempo. Por último, se explica la teleotemporalidad como un nuevo espacio de análisis útil para aproximarse a la comprensión de la temporalidad organizacional.

  17. Early Conquest of the Rock: Julius Lempert's Life and the Complete Apicectomy Technique for the Treatment of Suppurative Petrous Apicitis.

    Science.gov (United States)

    Krisht, Khaled M; Shelton, Clough; Couldwell, William T

    2015-03-01

    Julius Lempert (1891-1968) was one of the most revolutionary and innovative neuro-otologists of the 20th century. He had a remarkable role in advancing the field of otolaryngology to its modern shape and form, especially through his groundbreaking introduction of the fenestration procedure for the treatment of otosclerosis. Although he is highly celebrated by many neuro-otologists for his contributions to our surgical and anatomical understanding of the petrous bone, he is not well known to the neurosurgical community. In this article, we give a detailed account of Dr. Lempert's life and discuss his invaluable contribution to skull base petrous bone anatomy and surgery through his pioneering work on the complete apicectomy for the treatment of suppurative petrous apicitis.

  18. Untersuchungen ueber den Bau von Orbitolina (Patellina auct.) von Borneo

    NARCIS (Netherlands)

    Martin, K.

    1884-01-01

    Vor einer Reihe von Jahren (1856—57) entdeckte Everwijn am Seberoeang, linken Nebenflusse des Kapoeas, in der West-Abtheilung von Borneo, Schichten mit Versteinerungen, welche von ihm für Nummuliten gehalten wurden. Der Fundort befand sich am rechten Ufer, 4—5 Kilometer von der Mündung des

  19. HEARING-LOSS AND THE MAYER-ROKITANSKY-KUSTER-HAUSER SYNDROME

    NARCIS (Netherlands)

    STRUBBE, EH; CREMERS, CWRJ; DIKKERS, FG; WILLEMSEN, WNP

    The hearing of 51 female patients with the Mayer-Rokitansky-Kuster-Hauser syndrome was examined using otoscopy and standard audiometry. A unilateral or bilateral hearing loss of more than 15 dB Fletcher index was found in 13 of 51 (25.5%). Four of these 13 patients had a hearing loss of less than 20

  20. HEARING-LOSS AND THE MAYER-ROKITANSKY-KUSTER-HAUSER SYNDROME

    NARCIS (Netherlands)

    STRUBBE, EH; CREMERS, CWRJ; DIKKERS, FG; WILLEMSEN, WNP

    1994-01-01

    The hearing of 51 female patients with the Mayer-Rokitansky-Kuster-Hauser syndrome was examined using otoscopy and standard audiometry. A unilateral or bilateral hearing loss of more than 15 dB Fletcher index was found in 13 of 51 (25.5%). Four of these 13 patients had a hearing loss of less than 20

  1. The McMillan-Mayer framework and the theory of electrolyte solutions

    DEFF Research Database (Denmark)

    Breil, Martin Peter; Mollerup, Jørgen

    2006-01-01

    in the context of the classical thermodynamics and the use of it is examplified by the Debye-Huckel theory. The so-called McMillan-Mayer framework is superfluous when the thermodynamics of the electrolyte solutions is described by the Helmholtz energy functions. (c) 2006 Elsevier B.V. All rights reserved....

  2. Validity of the Mayer-Salovey-Caruso Emotional Intelligence Test: Youth Version-Research Edition

    Science.gov (United States)

    Peters, Christine; Kranzler, John H.; Rossen, Eric

    2009-01-01

    This study examines the criterion-related validity evidence of scores on the Mayer-Salovey-Caruso Emotional Intelligence Test: Youth Version-Research Version. The authors also investigate the relationship between scores on the MSCEIT-YV and chronological age. Results provide initial support for the construct validity of the MSCEIT-YV but also…

  3. Evaluating the MSCEIT V2.0 via CFA: comment on Mayer et al. (2003).

    Science.gov (United States)

    Gignac, Gilles E

    2005-06-01

    This investigation uncovered several substantial errors in the confirmatory factor analysis results reported by J. D. Mayer, P. Salovey, D. R. Caruso, and G. Sitarenios (see record 2003-02341-015). Specifically, the values associated with the close-fit indices (normed fit index, Tucker-Lewis Index, and root-mean-square error of approximation) are inaccurate. A reanalysis of the Mayer et al. subscale intercorrelation matrix provided accurate values of the close-fit indices, which resulted in different evaluations of the models tested by J. D. Mayer et al. Contrary to J. D. Mayer et al., the 1-factor model and the 2-factor model did not provide good fit. Although the 4-factor model was still considered good fitting, the non-constrained 4-factor model yielded a non-positive definite matrix, which was interpreted to be due to the fact that two of the branch-level factors (Perceiving and Facilitating) were collinear, suggesting that a model with 4 factors was implausible.

  4. Genetic analyses in a variant of Mayer-Rokitansky-Kuster-Hauser syndrome (MURCS association).

    NARCIS (Netherlands)

    Hofstetter, G.; Concin, N.; Marth, C.; Rinne, T.K.; Erdel, M.; Janecke, A.

    2008-01-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is characterized by the congenital absence of uterus and upper part of the vagina as a result of Mullerian duct agenesis. The combination of MRKH syndrome with renal anomalies and cervicothoracic dysplasia is known as MURCS association (Mullerian

  5. SPINAL ABNORMALITIES AND THE ATYPICAL FORM OF THE MAYER-ROKITANSKY-KUSTER-HAUSER SYNDROME

    NARCIS (Netherlands)

    STRUBBE, EH; LEMMENS, JAM; THIJN, CJP; WILLEMSEN, WNP; VANTOOR, BSJ

    1992-01-01

    In 96 patients with congenital absence of the uterus and upper vagina, the Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome, it proved possible to distinguish between the typical and the atypical form using laparoscopy. The typical form was characterized by symmetrical nonfunctioning muscular buds

  6. The Mayer-Joule Principle: The Foundation of the First Law of Thermodynamics

    Science.gov (United States)

    Newburgh, Ronald; Leff, Harvey S.

    2011-01-01

    To most students today the mechanical equivalent of heat, called the Mayer-Joule principle, is simply a way to convert from calories to joules and vice versa. However, in linking work and heat--once thought to be disjointed concepts--it goes far beyond unit conversion. Heat had eluded understanding for two centuries after Galileo Galilei…

  7. 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.

  8. 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....

  9. Word, Body, Power: A Reading of Shakespeare’s Julius Caesar and Ariel Dorfman’s Death and the Maiden

    Directory of Open Access Journals (Sweden)

    Diego Saglia

    2014-05-01

    Full Text Available Il saggio prende in esame il corpo come luogo di operazioni di scrittura tese a mettere in scena effetti di potere “in atto”. Attraverso esplorazioni testuali di opere significative, sebbene lontane nel tempo e appartenenti a sistemi linguistico-culturali distanti, come il Julius Caesar di Shakespeare e La muerte y la doncella (Death and the Maiden di Ariel Dorfman, si intendono segnalare aspetti formali, modalità semiotiche, configurazioni ideologiche e strutture affettive proprie di una prassi retorica in cui la rappresentazione del corpo, tramite il linguaggio inteso come proiezione della fisicità, corrisponde a un’ostensione del potere come nesso di gesto e voce, azione e discorso – e soprattutto come zona di conflitto. Nelle due opere in questione la parola diventa visibile come meccanismo di esplicitazione di una fisicità che è zona di scontro e confronto tra effetti di potere quali la coercizione e la resistenza, tra occultamento e svelamento della verità, tra identità maschile e femminile. Alla luce di queste prove testuali, la scrittura del corpo si profila come una performance, densa di “intensità affettive”, dello stesso corpo in quanto punto di incrocio di effetti di parola e nucleo di atti ideologici e politici – un corpo, insomma, che è sia soggetto della storia, sia oggetto di molteplici operazioni e negoziazioni retoriche.

  10. Robotic Sigmoid Vaginoplasty in an Adolescent Girl With Mayer-Rokitansky-Kuster-Hauser Syndrome.

    Science.gov (United States)

    Boztosun, Abdullah; Olgan, Safak

    2016-01-01

    Sigmoid vaginoplasty has carved a niche for itself in reconstructive genitoplasty. We describe the successful use of a robotically assisted sigmoid vaginoplasty in an adolescent girl with Mayer-Rokitansky-Kuster-Hauser syndrome. An 18-year-old girl was referred to our hospital with the complaint of primary amenorrhea. She was thoroughly evaluated and magnetic resonance imaging was done, which revealed absence of a vagina and uterus but bilateral normal ovaries. Because cytogenetic analysis was "normal 46,XX" karyotype, Mayer-Rokitansky-Kuster-Hauser syndrome was diagnosed. She was successfully managed by the use of robot-isolated sigmoid colon segment for vaginal replacement and robot-sewn colon-colon anastomosis. A follow-up was done at the 3rd and 6th months, which revealed a large capacious vagina even without self-dilatation. The robotic approach is feasible and can produce satisfying postoperative outcomes and might be a minimally invasive technique in future vaginoplasty surgery.

  11. [Quo vadis cardiologia? Or: An nescis, mi fili, quantilla prudentia mundus regatur? (Pope Julius III)].

    Science.gov (United States)

    Kübler, W

    2003-02-01

    In order to recognize and to solve problems, a look in the future is essential despite many uncertainties. Besides sound bed side-teaching, the main aim in the education of the students should be to acquire self-responsiveness and an attitude of permanent learning. It is more than doubtful whether the high expectations of health politicians will be met to limit the cost of in-patient treatment by introducing diagnosis-related groups in combination with evidence-based medicine, as this method has several severe limitations in order to fulfill this duty. The new financial system based on diagnosis-related groups will be in favor of private investors compared to the government-dependent university hospitals. The changing population pyramid implies not only higher costs but in addition severe medical problems. Within the changing society, alterations in the patient's behavior are to be expected. Several factors will contribute to make the doctor's profession less attractive. In the developing countries a rapid increase in the non-communicative diseases, i.e., in coronary heart disease, has to be expected. Apart from the prolongation of life - especially during its terminal phase - it is mainly the allocation of resources between industrialized and developing countries which will determine the ethical discussion. Germany has lost its leading position of the 19th and beginning of the 20th century in medical sciences. This was based on the liberal university system introduced by Wilhelm von Humboldt. Several pioneering innovations of German cardiologists during the 20th century have not strengthened German industry - in contrast to the situation in the 19th century. The general conditions in Germany, which are not research oriented, have prompted the majority of the pharmaceutical firms to transfer their research activities into foreign countries. In addition Germany's cardiological research has lost basic sciences partners for clinically orientated basic research, as

  12. Assessing Social-Cognitive Deficits in Schizophrenia With the Mayer-Salovey-Caruso Emotional Intelligence Test

    OpenAIRE

    Eack, Shaun M.; Greeno, Catherine G.; Pogue-Geile, Michael F.; Newhill, Christina E.; Hogarty, Gerard E.; Matcheri S Keshavan

    2008-01-01

    The emotion management subscale of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) has recently been recommended by the National Institute of Mental Health Measurement and Treatment Research to Improve Cognition in Schizophrenia committee as the sole measure of social cognition for trials of cognitive enhancement in schizophrenia, yet the psychometric properties of this subscale and the larger instrument in schizophrenia patients have not been thoroughly examined. This research ...

  13. Gonadal Dysgenesis 46, XX Associated with Mayer-Rokitansky-Kuster-Hauser Syndrome: One Case Report

    OpenAIRE

    Bousfiha, N.; S Errarhay; Saadi, H; Ouldim, K.; Bouchikhi, C; Banani, A

    2010-01-01

    Introduction. The association of gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome is very rare and appears to be coincidental, independent of chromosomal anomalies. Case Report. We report the case of a 19-year-old woman who presented primary amenorrhea and impuberism. The endocrine study revealed hypergonadotrophic hypogonadism. The karyotype was normal, 46XX. No chromosome Y was detected at the FISH analysis. Internal genitalia could not be identified on the pelvic ultrasound ...

  14. MR findings of Mayer-Rokiansky-Kuster-Hause syndrome: two cases report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae Hoon [Dankook Univ. College of Medicine, Seoul (Korea, Republic of)

    1997-09-01

    Magnetic resonance imaging (MRI) was used to study Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome in two 21-year-old women. In one ase MRI revealed that fluid filled an area of the uterus measuring about 4x4cm, but that the ovaeies were normal; in the other case, a rudimentary uterus and normal ovaries were seen. MRI is useful both in the planning of surgical management and in evaluating the details of pelvic anatomy and uterine morphologic characteristics.=20.

  15. Functioning Endometrium and Endometrioma in a Patient with Mayer-Rokitanski-Kuster-Hauser Syndrome

    Science.gov (United States)

    Kawano, Yasushi; Hirakawa, Tomoko; Nishida, Masakazu; Yuge, Akitoshi; Yano, Mitsutake; Nasu, Kaei; Narahara, Hisashi

    2014-01-01

    Mayer-Rokitanski-Kuster-Hauser (MRKH) syndrome is a rare disease. A 27-year-old woman was admitted for primary amenorrhea and cyclic pelvic pain. Magnetic resonance imaging (MRI) revealed bilateral Müllerian remnants with functioning endometrium and a pelvic mass considered to be an endometriotic cyst. Bilateral Müllerian remnants were removed, and right ovarian cystectomy was performed at laparoscopic surgery. Accurate evaluation before the operation and informed consent are necessary to treat patients with MRKH syndrome. PMID:25336999

  16. Endometriosis in a Patient with Mayer-Rokitansky-Küster-Hauser Syndrome

    OpenAIRE

    Júlia Kefalás Troncon; Ana Carolina Tagliatti Zani; Andrea Duarte Damasceno Vieira; Omero Benedicto Poli-Neto; Antônio Alberto Nogueira; Júlio César Rosa-e-Silva

    2014-01-01

    Objective. To report a case of Mayer-Rokitansky-Küster-Hauser syndrome (MRKH) in which there were two nonfunctional rudimentary uteruses with the presence of ovarian endometrioma, corroborating that there are valid alternative theories to the existence of endometriosis, rather than Sampson's theory alone, such as the coelomic metaplasia theory. Design. A case report. Setting. A tertiary referral center, which is also a university hospital. Patient. A fifteen-year-old patient with MRKH syndrom...

  17. Energetisches Verhalten von Doppelfassaden

    OpenAIRE

    2002-01-01

    Durch die Forderung nach einer natürlichen Lüftung von Bürogebäuden und einem effektiven Sonnenschutz in Hochhäusern haben Doppelfassaden einen hohen Stellenwert erreicht. Das energetische Verhalten von Doppelfassaden ist Gegenstand zahlreicher Veröffentlichungen. Bisher liegen jedoch nur wenige Messungen in ausgeführten Gebäuden vor.Im Rahmen dieser Arbeit wurden drei Gebäude mit Doppelfassaden detailliert vermessen. Die Langzeitmessungen erfassten über mindestens ein Jahr unter anderem die ...

  18. Kontextualisierung von 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.

  19. Beyond Born-Mayer: Improved models for short-range repulsion in ab initio force fields

    CERN Document Server

    Van Vleet, Mary J; Stone, Anthony J; Schmidt, J R

    2016-01-01

    Short-range repulsion within inter-molecular force fields is conventionally described by either Lennard-Jones (${A}/{r^{12}}$) or Born-Mayer ($A\\exp(-Br)$) forms. Despite their widespread use, these simple functional forms are often unable to describe the interaction energy accurately over a broad range of inter-molecular distances, thus creating challenges in the development of ab initio force fields and potentially leading to decreased accuracy and transferability. Herein, we derive a novel short-range functional form based on a simple Slater-like model of overlapping atomic densities and an iterated stockholder atom (ISA) partitioning of the molecular electron density. We demonstrate that this Slater-ISA methodology yields a more accurate, transferable, and robust description of the short-range interactions at minimal additional computational cost compared to standard Lennard-Jones or Born-Mayer approaches. Finally, we show how this methodology can be adapted to yield the standard Born-Mayer functional for...

  20. Energetische Verwertung von Biomasse

    Science.gov (United States)

    Zahoransky, Richard; Allelein, Hans-Josef; Bollin, Elmar; Oehler, Helmut; Schelling, Udo

    Etwa 0,1% der Solarenergie wandeln sich durch Photosynthese aus dem Kohlendioxid der Luft in Biomasse um. Die Biomassen sind als Festbrennstoff nutzbar oder zu gasförmigen Brennstoffen weiterverarbeitbar. Zwei Arten von Biomassen sind zu unterscheiden: Anfallende Biomasse

  1. 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 Erha

  2. Challenges to the implementation of International Health Regulations (2005) on Preventing Infectious Diseases: experience from Julius Nyerere International Airport, Tanzania

    Science.gov (United States)

    Bakari, Edith; Frumence, Gasto

    2013-01-01

    Background The International Health Regulations (IHR) (2005) is a legal instrument binding all World Health Organization (WHO) member States. It aims to prevent and control public health emergencies of international concern. Country points of entry (POEs) have been identified as potential areas for effective interventions to prevent the transmission of infectious diseases across borders. The agreement postulates that member states will strengthen core capacities detailed in the IHR (2005), including those specified for the POE. This study intended to assess the challenges faced in implementing the IHR (2005) requirements at Julius Nyerere International Airport (JNIA), Dar es Salaam. Design A cross-sectional, descriptive study, employing qualitative methods, was conducted at the Ministry of Health and Social Welfare (MoHSW), WHO, and JNIA. In-depth interviews, focus group discussions (FGDs) and documentary reviews were used to obtain relevant information. Respondents were purposively enrolled into the study. Thematic analysis was used to generate study findings. Results Several challenges that hamper implementation of the IHR (2005) were identified: (1) none of the 42 Tanzanian POEs have been specifically designated to implement IHR (2005). (2) Implementation of the IHR (2005) at the POE was complicated as it falls under various uncoordinated government departments. Although there were clear communication channels at JNIA that enhanced reliable risk communication, the airport lacked isolated rooms specific for emergence preparedness and response to public health events. Conclusions JNIA is yet to develop adequate core capacities required for implementation of the IHR (2005). There is a need for policy managers to designate JNIA to implement IHR (2005) and ensure that public health policies, legislations, guidelines, and practice at POE are harmonized to improve international travel and trade. Policy makers and implementers should also ensure that implementation of

  3. La fotografía de Julius Shulman y la construcción de la imagen de la arquitectura del sur de California

    OpenAIRE

    Daniel Díez Martínez

    2014-01-01

    A Julius Shulman le correspondió, casi en exclusiva, la labor de cronista gráfico de la arquitectura moderna en el sur de California. Consciente de la dificultad de hacer ver al público la belleza de estas construcciones, Shulman desarrolló un lenguaje propio con un marcado sentido escenográfico, un encuentro entre la fotografía arquitectónica clásica y la publicidad contemporánea inspirada en la cultura pop en la que la colocación de los muebles en intervalos estratégicos, la iluminación, la...

  4. Abschied von Ingeborg Pomp

    OpenAIRE

    Hänsel, Rosemarie

    2007-01-01

    Am 4. Juni 2007 erhielten wir die traurige Nachricht, dass Ingeborg Barbara Pomp, Leiterin i. R. der Stenografischen Sammlung von 1996 bis 2006 nach kurzer schwerer Krankheit verstorben ist. Die Mitarbeiterinnen und Mitarbeiter der Sächsischen Landesbibliothek – Staats- und Universitätsbibliothek trauern um eine liebenswerte Kollegin, die sich immer mit einem Höchstmaß an persönlichem Einsatz für die Weiterentwicklung der Stenografischen Sammlung engagiert hat.

  5. El color, en el programa de mano de la Metro-Goldwyn-Mayer

    OpenAIRE

    Dr. James F. Willis García-Talavera

    2002-01-01

    La estandarización de formatos de programas de mano, practicada por Metro-Goldwyn-Mayer al final de la década de los treinta, trajo consigo la arrolladora llegada del color, como carácter peculiar e inseparable del nuevo modelo, origen del matiz de opinión que, a partir de ese momento, generarían los nuevos ejemplares e ingrediente esencial en la obtención del pretendido impacto visual. Esa transformación del programa de mano supuso el ascenso de un punto en la escala de iconocidad gráfica –i...

  6. A rare case of Mayer-Rokitansky-Kuster-Hauser syndrome with multiple leiomyomas in hypoplastic uterus

    Directory of Open Access Journals (Sweden)

    Maithili Mandar Kulkarni

    2015-01-01

    Full Text Available Mayer-Rokitansky-Kuster-Hauser (MRKH syndrome is a rare disorder described as aplasia or hypoplasia of uterus and vagina due to an early arrest in development of mullerian ducts. Women with this syndrome are characterized by the presence of 46 XX karyotype, normal female secondary sex characters, normal ovarian functions, and underdeveloped vagina. The presence of leiomyoma in MRKH syndrome is very rare, and only few cases have been reported in the literature. Here, we report a case of MRKH syndrome with multiple leiomyomas originating from the rudimentary horn of uterus in 25 years married, phenotypically female patient.

  7. Large leiomyoma in a woman with Mayer-Rokitansky-Kuster-Hauser syndrome

    Science.gov (United States)

    Rawat, Kishan S; Buxi, TBS; Yadav, Anurag; ghuman, Samarjit S; Dhawan, Shashi

    2013-01-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a rare congenital anomaly characterized as aplasia or hypoplasia of uterus and vagina in women with normal development of secondary sex characteristics. It affects 1 in 4000–5000 female births. Women with this syndrome present with primary amenorrhoea. MRKH syndrome may be associated with renal, skeletal, cardiac and auditory anomalies. Women with MRKH syndrome may develop leiomyoma from a rudimentary uterus, though very rare. Initial investigation in women having MRKH syndrome with leiomyoma is ultrasonography (USG). However, CT and MRI are more accurate to evaluate the pelvic anatomy and pathologies. PMID:23705045

  8. Colovaginoplasty in a case of mayer-rokitansky-kuster-hauser syndrome.

    Science.gov (United States)

    Saleem, Muhammad; Iqbal, Muhammad Zafar; Jam, Mazher Rafee; Ahmad, Mushtaq; Mirza, Bilal

    2014-01-01

    Mayer-Rokitansky-Kuster-Hauser Syndrome (MRKHS) is characterized by various abnormalities of paramesonephric duct structures; vaginal aplasia being the commonest anomaly in the spectrum. We report a 17-year-old girl; a case of MRKHS with vaginal agenesis. The cervix was present but atretic; uterus, fallopian tubes and ovaries were normal. There were no associated renal or skeletal defects. Colovaginoplasty was done to bridge the gap between uterus and introitus. Postoperatively, small part of colovaginoplasty flap became necrotic posteriorly, which was ultimately managed by insetting of labial flap.

  9. A rare case of Mayer-Rokitansky-Kuster-Hauser syndrome with multiple leiomyomas in hypoplastic uterus.

    Science.gov (United States)

    Kulkarni, Maithili Mandar; Deshmukh, Sanjay D; Hol, Kishor; Nene, Neha

    2015-01-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a rare disorder described as aplasia or hypoplasia of uterus and vagina due to an early arrest in development of mullerian ducts. Women with this syndrome are characterized by the presence of 46 XX karyotype, normal female secondary sex characters, normal ovarian functions, and underdeveloped vagina. The presence of leiomyoma in MRKH syndrome is very rare, and only few cases have been reported in the literature. Here, we report a case of MRKH syndrome with multiple leiomyomas originating from the rudimentary horn of uterus in 25 years married, phenotypically female patient.

  10. Mayer-Rokitansky-Kuster-Hauser syndrome type II: A rare case.

    Science.gov (United States)

    Pai, Anand; Shakir, Mohammad

    2013-01-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) is a malformation complex comprising absent vagina and absent or rudimentary uterus. MRKH syndrome may be attributed to an initial affection of the intermediate mesoderm consequently leading (by the end of the 4(th) week of fetal life) to an alteration of the blastema of the cervicothoracicsomites and the pronephricducts. These latter subsequently induce the differentiation of the mesonephric and then the Wolffian and Mullerian ducts. There are very sparse such cases reported. We present a case of type II MRKH or Mullerian renal cervical somite association (i.e., Mullerian duct aplasia, renal dysplasia, and cervical somite anomalies).

  11. 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.

  12. 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.

  13. Modulation of spontaneous locomotor and respiratory drives to hindlimb motoneurons temporally related to sympathetic drives as revealed by Mayer waves

    Directory of Open Access Journals (Sweden)

    Katinka eStecina

    2015-02-01

    Full Text Available In this study we investigated how the networks mediating respiratory and locomotor drives to lumbar motoneurons interact and how this interaction is modulated in relation to periodic variations in blood pressure (Mayer waves. Seven decerebrate cats, under neuromuscular blockade, were used to study central respiratory drive potentials (CRDPs, usually enhanced by added CO2 and spontaneously occurring locomotor drive potentials (LDPs in hindlimb motoneurons, together with hindlimb and phrenic nerve discharges. In four of the cats both drives and their voltage-dependent amplification were absent or modest, but in the other three, one or other of these drives was common and the voltage-dependent amplification was frequently strong. Moreover, in these three cats the blood pressure showed marked periodic variation (Mayer waves, with a slow rate (periods 9 - 104 s, mean 39 ± 17 SD. Profound modulation, synchronized with the Mayer waves was seen in the occurrence and/or in the amplification of the CRDPs or LDPs. In one animal, where CRDPs were present in most cells and the amplification was strong, the CRDP consistently triggered sustained plateaux at one phase of the Mayer wave cycle. In the other two animals, LDPs were common, and the occurrence of the locomotor drive was gated by the Mayer wave cycle, sometimes in alternation with the respiratory drive. Other interactions between the two drives involved respiration providing leading events, including co-activation of flexors and extensors during post-inspiration or a locomotor drive gated or sometimes entrained by respiration. We conclude that the respiratory drive in hindlimb motoneurons is transmitted via elements of the locomotor central pattern generator. The rapid modulation related to Mayer waves suggests the existence of a more direct and specific descending modulatory control than has previously been demonstrated.

  14. Theodore von Karman

    Science.gov (United States)

    1950-01-01

    Dr. Theodore von Karman, co-founder of the Jet Propulsion Laboratory (JPL) Pasadena, California was an aeronautical theoretician. His contributions in the fields of aerodynamics and aeronautical engineering are well documented and well known to every aerospace engineer. He was the first winner of the prestigious U.S. Medal of Science presented to him by President John F. Kennedy. As well as being co-founder of JPL, he also was principal founder of a major rocket propulsion firm (Aerojet-General Corp.), the top science advisor to the U.S. Air Force during its transition to jet propulsion aircraft and the top science advisor to NATO. He was, during much of this time, the fountainhead of aerodynamic thought as head of the Guggenheim Aeronautical Laboratory at the California Institute of Technology (GALCIT) in Pasadena, California. In the May 1956 issue of the Journal of Aeronautical Sciences, it was said of him that 'No other man has had so great an impact on the development of aeronautical science in this country. Hundreds of young men became his students and scientific collaborators and were inspired to greater effort.' Dr. William H. Pickering, then director of JPL said in 1960 'We wouldn't have an aeronautical science as we know it today, if it weren't for Dr. Thoedore von Karman.' Under his guidance, Caltech's 10 foot wind tunnel was designed, built and operated. Industry firms such as Douglas, Northrop, Hughes, Lockheed, North American, Vultee and Consolidated all tested new aeronautical designs and concepts in GALCIT's tunnel. Even Boeing's own high-speed wind tunnel was heavily influenced by suggestions from von Karman. The National Advisory Committee for Aeronautics (NACA) became so concerned about GALCIT's growing influence over West coast aviation, it erected the Ames Laboratory in Sunnyvale, California in part to deter an ever widening aeronautical gap that had formed between NACA and GALCIT. From 1936 to 1940, Caltech stood alone as the only university

  15. Acquired von Willebrand Syndrome

    Institute of Scientific and Technical Information of China (English)

    郭涛

    2005-01-01

    @@ Acquired von Willebrand syndrome (AvWS) is kind of bleeding disorder with laboratory findings similar to those in congenital yon Willebrand disease (vWD).AvWS doesn's have any personal or family history of bleeding, but is associated with certain diseases or abnormal conditions or drugs. Although AvWS is being stated as a rare disease, it has gained more and more attention during the past years. Not because of the severity of the disease, but it is more common than we thought and most patients don' t have a proper diagnosis.

  16. Struktur von ABCE1

    OpenAIRE

    Karcher, Annette

    2007-01-01

    ABCE1 ist ein Mitglied der ATP Binding Cassette (ABC) Superfamilie. ABC Proteine binden und hydrolysieren ATP und verändern dabei ihre Konformation. Dadurch können sie mechanochemische Arbeit leisten. Durch drei zusätzliche Domänen unterscheidet sich ABCE1 von allen bislang bekannten und charakterisierten Mitgliedern dieser Familie. Neben den ATP-bindenden Regionen enthält ABCE1 eine cysteinreiche, N-terminale Domäne, welche zwei Eisen-Schwefel-Cluster bindet. Diese Domäne hat hohe s...

  17. Síndrome de Mayer-Rokitansky-Kuster-Hauser: relato de caso e revisão da literatura

    Directory of Open Access Journals (Sweden)

    Rodrigo Manfroi Gutsche

    2011-06-01

    Full Text Available Os autores descrevem o caso de uma paciente jovem com amenorreia primária e caracteres sexuais secundários normais. A investigação diagnóstica constatou a ocorrência da síndrome de Mayer-Rokitansky-Kuster-Hauser.

  18. The factor structure and psychometric properties of the Spanish version of the Mayer-Salovey-Caruso Emotional Intelligence Test.

    Science.gov (United States)

    Sanchez-Garcia, Manuel; Extremera, Natalio; Fernandez-Berrocal, Pablo

    2016-11-01

    This research examined evidence regarding the reliability and validity of scores on the Spanish version of the Mayer-Salovey-Caruso Emotional Intelligence Test, Version 2.0 (MSCEIT; Mayer, Salovey, & Caruso, 2002). In Study 1, we found a close convergence of the Spanish consensus scores and the general and expert consensus scores determined with Mayer, Salovey, Caruso, and Sitarenios (2003) data. The MSCEIT also demonstrated adequate evidence of reliability of test scores as estimated by internal consistency and test-retest correlation after 12 weeks. Confirmatory factor analysis supported a 3-level higher factor model with 8 manifest variables (task scores), 4 first-level factors (corresponding to the 4-branch model of Mayer & Salovey [1997], with 2 tasks for each branch), 2 second-level factors (experiential and strategic areas, with 2 branches for each area), and 1 third-level factor (overall emotional intelligence [EI]), and multigroup analyses supported MSCEIT cross-gender invariance. Study 2 found evidence for the discriminant validity of scores on the MSCEIT subscales, which were differentially related to personality and self-reported EI. Study 3 provided evidence of the incremental validity of scores on the MSCEIT, which added significant variance to the prospective prediction of psychological well-being after controlling for personality traits. The psychometric properties of the Spanish MSCEIT are similar to those of the original English version, supporting its use for assessing emotional abilities in the Spanish population. (PsycINFO Database Record

  19. MAYER-ROKITANSKY-KUSTER-HAUSER SYNDROME - DISTINCTION BETWEEN 2 FORMS BASED ON EXCRETORY UROGRAPHIC, SONOGRAPHIC, AND LAPAROSCOPIC FINDINGS

    NARCIS (Netherlands)

    STRUBBE, EH; WILLEMSEN, WNP; LEMMENS, JAM; THIJN, CJP; ROLLAND, R

    OBJECTIVE. The purpose of this study was to discriminate typical (type A) from atypical (type B) Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome (congenital absence of vagina and uterus) and determine their association with renal anomalies and ovarian disease. MATERIALS AND METHODS. The excretory

  20. Modulation of spontaneous locomotor and respiratory drives to hindlimb motoneurons temporally related to sympathetic drives as revealed by Mayer waves

    DEFF Research Database (Denmark)

    Wienecke, Jacob; Denton, Manuel Enríquez; Stecina, Katinka;

    2015-01-01

    In this study we investigated how the networks mediating respiratory and locomotor drives to lumbar motoneurons interact and how this interaction is modulated in relation to periodic variations in blood pressure (Mayer waves). Seven decerebrate cats, under neuromuscular blockade, were used to stu...

  1. The pre-Anschluss Vienna School of Medicine - the physicians: Sigmund Freud (1856-1939), Julius Wagner-Jauregg (1857-1940) and Karel Wenckebach (1864-1940).

    Science.gov (United States)

    Shaw, Lily Bzl; Shaw, Robert A

    2016-05-01

    Three physicians are discussed. Sigmund Freud, probably the best-known member of the Vienna School of Medicine, was the path-breaking pioneer in psychoanalysis and psychotherapy. Julius Wagner-Jauregg was a psychiatrist who discovered the link between iodine deficiency and goitre and also developed malaria therapy to treat progressive paralysis caused by syphilis for which he was awarded the Nobel Prize. Karel Wenckebach, the pioneering Dutch cardiologist, is best known for the Wenckebach block. After the Anschluss, fate dealt very different hands to these three physicians. Freud fled to London where he soon died. Wagner-Jauregg, who had some pan-Germanic sympathies as well as views on eugenics, left a controversial legacy. The Dutch cardiologist Wenckebach died in Vienna shortly after his homeland had been invaded in 1940 by that of his hosts. © IMechE 2014.

  2. [Sigmund Freud, Rudolf Meringer and Carl Mayer: slips of the tongue and mis-readings. The history of a controversy].

    Science.gov (United States)

    Hinterhuber, Hartmann

    2007-01-01

    In both his The Psychopathology of Everyday Life and his Lectures Sigmund Freud derived the terms unconscious, preconscious and conscious, particularly from slips in speech, slips in reading and forgetfulness. In these slips, Freud recognised parallels to dreams. In the work mentioned, he analysed these in depth as part of mental motivation. In the papers referred to, Sigmund Freud paid tribute to Rudolf Meringer and Carl Mayer's study which was published in 1895. Meringer and Mayer showed as phenomena reversals and rearrangement of whole words, syllables or sounds, along with pre-tones or anticipations and echoes, word contaminations and word substitutions as responsible for slips of the tongue. The present work demonstrates how passionately these three scientists have contributed to the controversy of their standpoints. For modern psycholinguistics and the psychology of language, speech errors are always an expression of a momentary malfunction of the human speech production system: for the cognitive process of speech production slips of the tongue offer an insight into speech processing. Pre-tones and echoes, serialization errors, as Meringer and Mayer recognised, represent the vast majority of slips of the tongue. They do not reveal any hidden point. But with lexical-semantic slips of the tongue the question of mental motivation is admissible. This short paper is a sign of appreciation and gratitude: firstly, a modest birthday gift for Sigmund Freud, secondly homage to Carl Mayer, who influenced generations of neurologists in his 40 years of chairing the Psychiatric-Neurological Clinic in Innsbruck, so that Hans Ganner rightly spoke of a "Carl Mayer School". But lastly, this short study is also-and especially-a late recognition of Rudolf Meringer, the great Austrian linguist. The view an individual has concerning mental processes and the "topology of the psychic apparatus" is decisive as to the power of determination attached to the unconscious.

  3. 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.

  4. Mikrochirurgische Entfernung von Hirnstammkavernomen

    Directory of Open Access Journals (Sweden)

    Pfisterer W

    2002-01-01

    Full Text Available Der Anteil der Kavernome an allen intrakraniellen vaskulären Malformationen beträgt 14 %. Davon liegen etwa 20 % im Hirnstamm. Bei einer Rezidivblutungsrate von 21 % jährlich ist auch eine Exstirpation im Hirnstamm indiziert. Wir berichten über 3 Patienten mit Hirnstammkavernomen, die in mikrochirurgischer Technik bei geringer Morbidität und ohne Mortalität an unserer Abteilung total exstirpiert wurden. Wir halten die subakute Phase für den besten Zeitpunkt zur Entfernung des Kavernoms, wenn dies der klinisch-neurologische Zustand des Patienten erlaubt. Die mikrochirurgische Exstirpation wurde durch Elektrophysiologie (akustisch und somatosensorisch evozierte Potentiale, Endoskopie und Neuronavigation unterstützt.

  5. On the occurrence of the tropical caprellid Paracaprella pusilla Mayer, 1890 (Crustacea: Amphipoda in Europe

    Directory of Open Access Journals (Sweden)

    M. ROS

    2012-12-01

    Full Text Available Paracaprella pusilla MAYER, 1980 is a tropical caprellid amphipod species first described from Brasil and very common along the Atlantic coast of Central America. Since its original description, P. pusilla has been found at numerous widespread locations in tropical and subtropical seas around the world, primarily associated with fouling communities in harbours. An established population of P. pusilla was recently found in Cádiz, southern Spain, which is both the northernmost collection and first record of this species in European coastal waters. Ship fouling is the most probable vector for its introduction. The species was always found associated with the native hydroid Eudendrium racemosum (CAVOLINI, 1785 and appeared to display a mutualistic relationship with this host.

  6. Mayer expansion of the Nekrasov prepotential: The subleading ε2-order

    Directory of Open Access Journals (Sweden)

    Jean-Emile Bourgine

    2016-05-01

    Full Text Available The Mayer cluster expansion technique is applied to the Nekrasov instanton partition function of N=2 SU(Nc super Yang–Mills. The subleading small ε2-correction to the Nekrasov–Shatashvili limiting value of the prepotential is determined by a detailed analysis of all the one-loop diagrams. Indeed, several types of contributions can be distinguished according to their origin: long range interaction or potential expansion, clusters self-energy, internal structure, one-loop cyclic diagrams, etc. The field theory result derived more efficiently in [1], under some minor technical assumptions, receives here definite confirmation thanks to several remarkable cancellations: in this way, we may infer the validity of these assumptions for further computations in the field theoretical approach.

  7. Mayer expansion of the Nekrasov pre potential: the subleading $\\epsilon_2$-order

    CERN Document Server

    Bourgine, Jean-Emile

    2015-01-01

    The Mayer cluster expansion technique is applied to the Nekrasov instanton partition function of $\\mathcal{N}=2$ $SU(N_c)$ super Yang-Mills. The subleading small $\\epsilon_2$-correction to the Nekrasov-Shatashvili limiting value of the prepotential is determined by a detailed analysis of all the one-loop diagrams. Indeed, several types of contributions can be distinguished according to their origin: long range interaction or potential expansion, clusters self-energy, internal structure, one-loop cyclic diagrams, etc.. The field theory result derived more efficiently in [1], under some minor technical assumptions, receives here definite confirmation thanks to several remarkable cancellations: in this way, we may infer the validity of these assumptions for further computations in the field theoretical approach.

  8. La estandarización del modelo de programa de mano Metro-Goldwyn-Mayer

    Directory of Open Access Journals (Sweden)

    Dr. James F. Willis García-Talavera

    2002-01-01

    Full Text Available La exhaustiva renovación practicada en el diseño del típico programa de mano Metro-Goldwyn-Mayer, en las postrimerías de la década de los treinta, rompió definitivamente con los tradicionales conceptos anteriores. Esa estandarización de formatos supuso la instauración definitiva del margen blanco, el predominio de los colores vivos y los contrastes acusados, así como la abundancia de primeros planos de los actores protagonistas entre las figuras representadas. Este artículo analiza dicha transformación a través de diferentes teorías sobre la representatividad, simbolismo, separación, valoración y elocuencia de ese peculiar objeto publicitario.

  9. Psychometrics of Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) scores.

    Science.gov (United States)

    Brannick, Michael T; Wahi, Monika M; Goldin, Steven B

    2011-08-01

    A sample of 183 medical students completed the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT V2.0). Scores on the test were examined for evidence of reliability and factorial validity. Although Cronbach's alpha for the total scores was adequate (.79), many of the scales had low internal consistency (scale alphas ranged from .34 to .77; median = .48). Previous factor analyses of the MSCEIT are critiqued and the rationale for the current analysis is presented. Both confirmatory and exploratory factor analyses of the MSCEIT item parcels are reported. Pictures and faces items formed separate factors rather than loading on a Perception factor. Emotional Management appeared as a factor, but items from Blends and Facilitation failed to load consistently on any factor, rendering factors for Emotional Understanding and Emotional Facilitation problematic.

  10. A Rare Case of Mayer-Rokitansky-Kuster-Hauser Syndrome Presenting with Acute Psychosis.

    Science.gov (United States)

    Nath, Kamal; Boro, Bhanita; Naskar, Subrata

    2016-04-01

    The psychiatric co-morbidities in female population with mullerian agenesis is an area with limited research. This is probably due to the fact that when those patients are diagnosed not much attention or information is given for long term psychiatric follow-up. Owing to their inability to bear children, these subjects often become socially harassed. Thus these constant stressors may lead to development of psychopathology in future. Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a congenital abnormality with absence of uterus, cervix and vagina, but normal secondary sexual characteristics and external genitalia and occurs in every 1 out of 4000-10,000 females. There is also limited literature on the probable common chromosomal aetiology for both psychosis and MRKH patients. We, present here a case of MRKH syndrome, whose initial presentation was psychosis only. In this respect, we also highlight the much neglected need of appropriate psychiatric screening and provision of psychiatric care in this population.

  11. A rare case of 46,XX gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome

    Directory of Open Access Journals (Sweden)

    Sriharibabu Manne

    2016-01-01

    Full Text Available 46,XX gonadal dysgenesis is a rare genetically heterogeneous disorder characterized by underdeveloped ovaries with consequent, impuberism, primary amenorrhea, and hypergonadotropic hypogonadism. Mullerian agenesis or Mayer-Rokitansky-Kuster-Hauser (MRKH syndrome is characterized by congenital aplasia of the uterus and the upper part (2/3 of the vagina in a woman with normal development of secondary sexual characteristics and a normal 46,XX karyotype. The phenotypic manifestations of MRKH syndrome may sometimes overlap with various other syndromes and require accurate delineation. The coexistence of both these disorders is extremely rare. Here, we report a case of 46,XX gonadal dysgenesis and MRKH syndrome with anatomically dispersed congenital anomalies unique among reported cases.

  12. A rare case of 46,XX gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome.

    Science.gov (United States)

    Manne, Sriharibabu; Veeraabhinav, C H; Jetti, Mounica; Himabindu, Yalamanchali; Donthu, Kiranmai; Badireddy, Mutyalarayudu

    2016-01-01

    46,XX gonadal dysgenesis is a rare genetically heterogeneous disorder characterized by underdeveloped ovaries with consequent, impuberism, primary amenorrhea, and hypergonadotropic hypogonadism. Mullerian agenesis or Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is characterized by congenital aplasia of the uterus and the upper part (2/3) of the vagina in a woman with normal development of secondary sexual characteristics and a normal 46,XX karyotype. The phenotypic manifestations of MRKH syndrome may sometimes overlap with various other syndromes and require accurate delineation. The coexistence of both these disorders is extremely rare. Here, we report a case of 46,XX gonadal dysgenesis and MRKH syndrome with anatomically dispersed congenital anomalies unique among reported cases.

  13. Mayer-Rokitansky-Kuster-Hauser syndrome: complications, diagnosis and possible treatment options: a review.

    Science.gov (United States)

    Bombard, David S; Mousa, Shaker A

    2014-09-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a disorder in women that presents as Mullerian agenesis. These patients present internal genitalia abnormalities that include the absence of a uterus and the upper two-thirds of the vagina. In this review, current diagnostic methods, accompanying complications (congenital and psychological) and non-surgical and surgical treatments are summarized. Ultrasound and MRI have been the most documented options in MRKH syndrome diagnosis. Many women with MRKH syndrome have renal, skeletal, hearing or cardiac congenital anomalies and increased levels of psychological distress. Non-surgical interventions can be used to create a sexually functional neovagina through vaginal dilation, and surgical interventions provide alternate methods of creating a neovagina. Additionally, vaginal tissue engineering and gene therapy might provide more effective approaches in solving MRKH syndrome.

  14. Mayer-Rokitansky-Kuster-Hauser Syndrome: Surgical Management of Two Cases

    Science.gov (United States)

    Mungadi, I. A.; Ahmad, Y.; Yunusa, G. H.; Agwu, N. P.; Ismail, S.

    2010-01-01

    The Mayer-Rokitansky-Kuster-Hauser (MRKH) Syndrome is a rare anomaly characterized by congenital aplasia of the uterus and vagina in women showing normal development of secondary sexual characters and normal 44 XX karyotype. We report our experience in the management of two patients with congenital absence of the vagina due to the MRKH syndrome. The first case was a 24-year-old student, who presented with primary amenorrhea, uterovaginal agenesis, right pelvi-ureteric junction obstruction, and left renal agenesis. The second patient was a 24-year-old housewife, who presented with primary amenorrhea and inability to achieve penetrative sexual intercourse. She had vaginal atresia and a grossly hypoplastic uterus. Both had successful sigmoid colovaginoplasty and are sexually active. Vaginal reconstruction using the sigmoid colon saw an immediate and satisfactory outcome in both patients PMID:22091331

  15. Mayer Rokitansky Kuster Hauser (MRKH) syndrome with absent thumbs and big toes.

    Science.gov (United States)

    Yunus, Mahira

    2014-01-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a rare developmental failure of Müllerian ducts. Principle clinical features of MRKH syndrome are primary amenorrhoea associated with congenital absence of vagina, uterine anomalies, normal ovaries, 46 XX karyotype with normal female secondary sexual characteristics and frequent association with renal, skeletal, and other congenital anomalies. A case of a 3-year-old child with congenitally absent thumbs and big toes is reported herein; she was brought in with complaints of urinary incontinence. Radiological investigation (ultrasound and magnetic resonance imaging (MRI) scan) revealed absent uterus and vagina while both ovaries were normal. Intravenous urography (IVU) study showed bifid pelvicalyceal systems bilaterally. Karyotyping revealed a 46 XX female phenotype. Laparoscopy confirmed normal ovaries bilaterally and small unfused uterine buds lying beside both ovaries on each side of pelvis. Early diagnosis of MRKH syndrome is essential for timely planning of vaginal and (if possible) uterine reconstructive surgeries.

  16. Scoliosis associated with typical Mayer-Rokitansky-Küster-Hauser syndrome.

    Science.gov (United States)

    Fisher, K; Esham, R H; Thorneycroft, I

    2000-02-01

    Disorders that cause congenital scoliosis include Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome. We present the case of a 46-year-old karyotypical (XX) woman with müllerian agenesis (MRKH type A, typical form), a rudimentary bicornate uterus, a blind vaginal pouch, and adenocarcinoma of both ovaries with subsequent bilateral salpingo-oophorectomy. She also had scoliosis of the thoracic and lumbar spine, an association thus far seen only among patients with type B (atypical) MRKH. We describe typical and atypical forms of MRKH and emphasize how these various anomalies associated with müllerian agenesis have affected the classification of the syndrome. We also outline possible embryologic etiologies of müllerian agenesis.

  17. McMillan-Mayer Theory of Solutions Revisited: Simplifications and Extensions

    CERN Document Server

    Vafaei, Shaghayegh; Gray, C G

    2014-01-01

    McMillan and Mayer (MM) proved two remarkable theorems in their paper on the equilibrium statistical mechanics of liquid solutions. They first showed that the grand canonical partition function for a solution can be reduced to a one with an effectively solute-only form, by integrating out the solvent degrees of freedom. The total effective solute potential in the effective solute grand partition function can be decomposed into components which are potentials of mean force for isolated groups of one, two, three, etc, solute molecules. Secondly, from the first result, now assuming low solute concentration, MM derived an expansion for the osmotic pressure in powers of the solute concentration, in complete analogy with the virial expansion of gas pressure in powers of the density at low density. The molecular expressions found for the osmotic virial coefficients have exactly the same form as the corresponding gas virial coefficients, with potentials of mean force replacing vacuum potentials. In this paper we rest...

  18. Mayer expansion of the Nekrasov prepotential: The subleading ε2-order

    Science.gov (United States)

    Bourgine, Jean-Emile; Fioravanti, Davide

    2016-05-01

    The Mayer cluster expansion technique is applied to the Nekrasov instanton partition function of N = 2 SU (Nc) super Yang-Mills. The subleading small ε2-correction to the Nekrasov-Shatashvili limiting value of the prepotential is determined by a detailed analysis of all the one-loop diagrams. Indeed, several types of contributions can be distinguished according to their origin: long range interaction or potential expansion, clusters self-energy, internal structure, one-loop cyclic diagrams, etc. The field theory result derived more efficiently in [1], under some minor technical assumptions, receives here definite confirmation thanks to several remarkable cancellations: in this way, we may infer the validity of these assumptions for further computations in the field theoretical approach.

  19. First recording of the non-native species Beroe ovata Mayer 1912 in the Aegean Sea

    Directory of Open Access Journals (Sweden)

    T.A. SHIGANOVA

    2007-06-01

    Full Text Available A new alien species Beroe ovata Mayer 1912 was recorded in the Aegean Sea. It is most likely that this species spread on the currents from the Black Sea. Beroe ovata is also alien to the Black Sea, where it was introduced in ballast waters from the Atlantic coastal area of the northern America. The species is established in the Black Sea and has decreased the population of another invaderMnemiopsis leidyi, which has favoured the recovery of the Black Sea ecosystem.We compare a new 1 species with the native species fam. Beroidae from the Mediterranean and predict its role in the ecosystem of the Aegean Sea using the Black Sea experience.

  20. First recording of the non-native species Beroe ovata Mayer 1912 in the Aegean Sea

    Directory of Open Access Journals (Sweden)

    T.A. SHIGANOVA

    2012-12-01

    Full Text Available A new alien species Beroe ovata Mayer 1912 was recorded in the Aegean Sea. It is most likely that this species spread on the currents from the Black Sea. Beroe ovata is also alien to the Black Sea, where it was introduced in ballast waters from the Atlantic coastal area of the northern America. The species is established in the Black Sea and has decreased the population of another invaderMnemiopsis leidyi, which has favoured the recovery of the Black Sea ecosystem.We compare a new 1 species with the native species fam. Beroidae from the Mediterranean and predict its role in the ecosystem of the Aegean Sea using the Black Sea experience.

  1. Malformations in a cohort of 284 women with Mayer-Rokitansky-Küster-Hauser syndrome (MRKH

    Directory of Open Access Journals (Sweden)

    Oppelt Patricia G

    2012-08-01

    Full Text Available Abstract Background The aim of this retrospective study was to describe the spectrum of genital and associated malformations in women with Mayer-Rokitansky-Küster-Hauser syndrome using evaluated diagnostic procedures and the Vagina Cervix Uterus Adnex – associated Malformation classification system (VCUAM. Methods 290 women with MRKH syndrome were clinically evaluated with using clinical examinations, abdominal and perineal/rectal ultrasound, MRI, and laparoscopy. Results Classification of female genital malformation according to the Vagina Cervix Uterus Adnex – associated Malformation classification system was possible in 284 women (97.9%. Complete atresia of Vagina (V5b and bilateral atresia of Cervix (C2b were found in 284 patients (100%. Uterus: bilateral rudimentary or a plastic uterine horns were found in 239 women (84.2%. Adnexa: normal Adnexa were found in 248 women (87.3%. Malformations: associated malformations were found in 126 of 282 evaluable women (44.7%, 84 women (29.6% had malformations of the renal system. Of 284 women with Mayer-Rokitansky-Küster-Hauser syndrome 212 women (74.7% could be classified as V5bC2bU4bA0. The most frequent classification was V5bC2bU4bA0M0 (46.8% diagnosed in 133 of 284 women. Conclusions Complete atresia of vagina and cervix were found in all patients, variable malformations were found with uterus and adnexa. A variety of associated malformations were present, predominantly of the renal system. It is therefore recommended that all patients with genital malformations should be evaluated for renal abnormalities.

  2. von Willebrand Disease (For Parents)

    Science.gov (United States)

    ... to classify the type of von Willebrand disease platelet function tests, which determine how well the platelets work ... for pain or fever. These drugs interfere with platelet function and can increase the risk of bleeding. It ...

  3. 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.

  4. Planung und Bewertung von Montagesystemen

    Science.gov (United States)

    Hartel, Marko; Lotter, Bruno

    Die Gestaltung von Montagesystemen ist eine wesentliche Aufgabenstellung an die planenden Bereiche eines Unternehmens. Anhand von Praxis-beispielen werden Planungssystematiken and Bewertungsverfahren — sei es fur die Effizienzsteigerung einer bestehenden Montage oder die Entscheidung zwischen Varianten eines geplanten Montagesystems — aufzeigt. Die folgende Planungssystematik nach REFA wird für Produktionssysteme im Allgemeinen angewandt; die Planungssystematik nach Lotter ist speziell auf Montagesysteme ausgelegt.

  5. Theorie und Praxis von Hochschulrankings

    OpenAIRE

    Hornbostel, Stefan

    2007-01-01

    Der Beitrag gibt einen Überblick über die theoretische Grundlage von Hochschulrankings, welche in der qualitativ stark differenzierten Hochschullandschaft in Deutschland entscheidend für öffentliche Reputationsurteile sein können. Ausgehend von einem formal gleichrangigen Institutionengefüge der Hochschullandschaft in Deutschland haben die Stichworte Profilbildung, Exzellenz und Wettbewerb in den letzten Jahren zunehmend an Bedeutung gewonnen. Der daraus resultierende große Informationsbedarf...

  6. An unusual cause of duodenal obstruction: mesenteric fibromatosis in a patient with type I Mayer-Rokitansky-Kuster-Hauser syndrome.

    Science.gov (United States)

    Turgutalp, Kenan; Tabakan, Feray; Kara, Tuğba; Gübür, Ozlem; Altıntaş, Engin; Türkmenoğlu, Ozgür; Ozhan, Onur; Kıykım, Ahmet; Apaydın, F Demir

    2014-02-01

    Patients with mesenteric fibromatosis (MF) are clinically asymptomatic, with little or no focal symptoms until later in their course, at which time they complain of pain, abdominal discomfort, constipation, vomiting, abdominal mass, weight loss, and symptoms due to organ compression. Generally, it occurs as an abdominal mass but may also present in many different ways. In some cases, trauma, previous abdominal surgery, and hormonal stimulation (such as estrogen) may play a role in onset of this neoplasm. Patients with Mayer-Rokitansky-Kuster-Hauser syndrome present primary amenorrhea and may have some other anomalies, including hearing defects, heart defects, skeletal deformities, and genital neoplastic diseases. We diagnosed duodenal obstruction due to MF in a patient with type I Mayer-Rokitansky-Kuster-Hauser syndrome.

  7. Modulation of spontaneous locomotor and respiratory drives to hindlimb motoneurons temporally related to sympathetic drives as revealed by Mayer waves

    DEFF Research Database (Denmark)

    Wienecke, Jacob; Denton, Manuel Enríquez; Stecina, Katinka

    2015-01-01

    In this study we investigated how the networks mediating respiratory and locomotor drives to lumbar motoneurons interact and how this interaction is modulated in relation to periodic variations in blood pressure (Mayer waves). Seven decerebrate cats, under neuromuscular blockade, were used to study...... central respiratory drive potentials (CRDPs, usually enhanced by added CO2) and spontaneously occurring locomotor drive potentials (LDPs) in hindlimb motoneurons, together with hindlimb and phrenic nerve discharges. In four of the cats both drives and their voltage-dependent amplification were absent...... or modest, but in the other three, one or other of these drives was common and the voltage-dependent amplification was frequently strong. Moreover, in these three cats the blood pressure showed marked periodic variation (Mayer waves), with a slow rate (periods 9-104 s, mean 39 ± 17 SD). Profound modulation...

  8. Thyroid carcinoma and primary amenorrhea due to Mayer-Rokitansky-Küster-Hauser syndrome: a case report

    OpenAIRE

    Piciu Doina; Piciu Andra; Irimie Alexandru

    2012-01-01

    Abstract Introduction This case report describes an association between an exceptionally rare congenital anomaly and differentiated thyroid carcinoma. Mayer-Rokitansky-Küster-Hauser syndrome is characterized by vaginal aplasia associated with other Müllerian duct abnormalities. Its penetrance varies, as does the involvement of other organs. The association with thyroid carcinoma appears to be exceptionally rare, and warrants further attention. Case presentation We present the case of a 19-yea...

  9. Dora Mayer, los indígenas y la nación peruana a inicios del siglo XX

    Directory of Open Access Journals (Sweden)

    Zegarra Flórez, Margarita

    2009-06-01

    Full Text Available This article analyses the expositions that the journalist Dora Mayer did regarding the “indigenous question” and the Peruvian nation, in a stage of deep social conflicts that take place in a context of economic modernization sustained on pre-modern labor relationships and indigenous oppression. We reconstructed her vision on how the relation between the components of the Peruvian Nation had to be, her critics towards indigenous exclusion and her warnings on the repercussions that the latter one had. The main purpose is to think about the impact of the double formation on critical conscience of the public opinion, as well as on civic education of the indigenous people that Dora Mayer did in El Deber Pro- Indígena (1912-1917.

    En el artículo se abordan los planteamientos que la periodista Dora Mayer hiciera sobre la “cuestión indígena” y la nación peruana, en una etapa de profundos conflictos sociales surgidos en un entorno de modernización económica sustentada sobre relaciones laborales premodernas y opresión indígena. Reconstruimos su visión sobre cómo debía ser la relación entre los componentes de la nación peruana, sus críticas a la exclusión indígena y sus advertencias sobre las repercusiones disociadoras que ésta última tenía. El propósito central es reflexionar sobre el impacto de la doble labor de formación de conciencia crítica de la opinión pública y de educación cívica de los indígenas, que llevó a cabo Dora Mayer desde El Deber Pro-Indígena (1912-1917.

  10. Evidence of Factorial Variance of the Mayer-Salovey-Caruso Emotional Intelligence Test Across Schizophrenia and Normative Samples

    OpenAIRE

    Eack, Shaun M.; Pogue-Geile, Michael F.; Greeno, Catherine G.; Matcheri S Keshavan

    2009-01-01

    The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) is a key measure of social cognition recommended by the MATRICS committee. While the psychometric properties of the MSCEIT appear strong, previous evidence suggested its factor structure may have shifted when applied to schizophrenia patients, posing important implications for cross-group comparisons. Using multi-group confirmatory factor analysis, we explicitly tested the factorial invariance of the MSCEIT across schizophrenia (n ...

  11. Vergleich von simulierten und reellen Schleppkurven von Landmaschinen

    Directory of Open Access Journals (Sweden)

    Steffen Hürter

    2014-02-01

    Full Text Available An das landwirtschaftliche Wegenetz werden durch die kontinuierliche Größenentwicklung von Landmaschinen neue Anforderungen gestellt. Die Maschinen werden breiter und länger und besitzen mehr Achsen und komplexere Lenksysteme als in der Vergangenheit. Beim landwirtschaftlichen Wegebau hat dies insbesondere Auswirkungen auf die Planung der Kurven. In der Untersuchung wurden die Schleppkurven aktueller Landmaschinen aufgenommen und es wurde geprüft, ob sie mithilfe einer Software simuliert werden können. Dabei zeigt sich, dass die verwendete Simulationssoftware für die Bestimmung von Schleppkurven für Landmaschinen mit komplexen Lenksystemen hinreichend genau ist.

  12. Ethnographische Filme und die Darstellung von Frauen

    Directory of Open Access Journals (Sweden)

    Judith Keilbach

    2002-03-01

    Full Text Available In dieser Filmographie werden ethnographische und koloniale Filme aus dem Bestand des Nederlands Filmmuseum kommentiert, die für die Frage nach der Darstellung von Frauen und Geschlechterverhältnissen von Interesse sind.

  13. Bibliographie der Werke von Herbert Spencer

    OpenAIRE

    Schmid, Michael (Prof.)

    1991-01-01

    Bibliographie der Werke von Herbert Spencer / bearb., hrsg., mit e. Einl. u. e. Kurzbiogr. vers. von Michael Schmid u. Margit Weihrich. - München : Inst. für Soziologie u. Gesellschaftspolitik, Univ. d. Bundeswehr, 1991. - 159 S.

  14. Diskriminierung von Enantiomeren mit chiralen Selektoren

    OpenAIRE

    Würthner, Stefan

    2007-01-01

    Die vorliegende Dissertation befasst sich mit der systematischen Aufklärung von zwischenmolekularen Wirt-Gast-Wechselwirkungen von Arzneistoffen mit Cyclodextrinen. In einem sich trichterförmig verengenden Erkenntnisprozeß wird im ersten Schritt eine breite Datenbasis von Kapillarelektrophorese-Daten von 86 chiralen Arzneistoffen mit 3 nativen CDs (alpha, beta und gamma) sowie 11 CD-Derivaten gewonnen. Sowohl die Trennfaktoren der Enantiomeren (alpha_m) als auch die Retardierungsfaktoren (R_m...

  15. El color, en el programa de mano de la Metro-Goldwyn-Mayer

    Directory of Open Access Journals (Sweden)

    Dr. James F. Willis García-Talavera

    2002-01-01

    Full Text Available La estandarización de formatos de programas de mano, practicada por Metro-Goldwyn-Mayer al final de la década de los treinta, trajo consigo la arrolladora llegada del color, como carácter peculiar e inseparable del nuevo modelo, origen del matiz de opinión que, a partir de ese momento, generarían los nuevos ejemplares e ingrediente esencial en la obtención del pretendido impacto visual. Esa transformación del programa de mano supuso el ascenso de un punto en la escala de iconocidad gráfica –inversamente proporcional al grado de abstracción– diseñada por Abraham Moles.ABSTRACT: The standarization of programs carried out by MGM at the end of the 30´brought about the overwhelming arrival of colour as a peculiar characteristic inseparable from the new model, origin of the nuance of opinion which, from that moment, would generate the new models and ingredients essential in the obtaining of the alledged visual impact. That transformation of the program meant the raise of one point in the graphic icon scale, inversely proportional to the degree of abstraction designed by Abraham Moles.

  16. Rare case of leiomyoma in Mayer-Rokitansky-Kuster-Hauser syndrome

    Directory of Open Access Journals (Sweden)

    Sonal A. Bhuyar

    2014-04-01

    Full Text Available Mayer-Rokitansky-Kuster-Hauser (MRKH syndrome is a cause for primary amenorrhea. It is characterized by the presence of XX karyotype, normal ovarian function and blind vaginal pouch. The uterus is usually represented by bilateral rudimentary primordia. Presence of functioning endometrial tissue may lead to development of hematometra in one or both primordia. Rarely myomas, neoplasms and adenomyosis can develop in the rudimentary bulbs. MRKH syndrome is frequently associated with urologic and skeletal abnormalities. In this case, a 45 year old patient presented with primary amenorrhea and lower abdominal pain. On examination, she had a blind vaginal pouch and a pelvic mass. She was investigated and taken for laparotomy with a provisional diagnosis of hematometra or ovarian tumor. The mass turned out to be leiomyoma in one of the rudimentary bulbs which was confirmed on histopathology. Our patient had vertebral abnormalities too. The incidence of MRKH syndrome is less and its association with pelvic tumor is even rarer. Hence this case is reported. [Int J Reprod Contracept Obstet Gynecol 2014; 3(2.000: 488-490

  17. Unusual association of Turner syndrome and Mayer-Rokitansky-Küster-Hauser syndrome.

    Science.gov (United States)

    Meena, Alpana; Daga, Mradul Kumar; Dixit, Rashmi

    2016-01-01

    Gonadal dysgenesis and Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS) are the most common causes of primary amenorrhoea. Patients with gonadal dysgenesis present with primary amenorrhoea and lack of secondary sexual characteristics, which, in contrast, are present in patients with MRKHS. The coexistence of the 2 syndromes has been reported in only a few studies so far. We describe a case of a 15-year-old girl who presented with short stature and primary amenorrhoea. Investigations revealed hypergonadotropic hypogonadism, and absence of the uterus, and upper two-thirds of the vagina, with presence of the rudimentary lower third of the vagina and non-visualised bilateral ovaries on imaging. Karyotyping obtained by lymphocyte culture GTG banding revealed 45X/46XX. The patient was diagnosed as having a rare case of gonadal dysgenesis with MRKH. She was started on growth hormone therapy. The association of these syndromes is uncommon, and has further implications on fertility and pregnancy, affecting the quality of life.

  18. Aspectos socioculturales del programa de mano Metro-Goldwyn-Mayer: la cinefilia

    Directory of Open Access Journals (Sweden)

    Dr. Jimmy Willi García-Talavera

    2002-01-01

    Full Text Available El programa de mano Metro-Goldwyn-Mayer representó, durante más de cuatro decenios, el reflejo socio-cultural de una etapa de la historia de España, en la que varias generaciones recurrían al séptimo arte como método sencillo de evadirse de una serie de problemas que implicaban a toda una sociedad. Por determinadas circunstancias, este objeto restringido, en principio, a funciones eminentemente publicitarias se convirtió en un auténtico generador de ilusión que, a su vez, fue el origen de verdaderas pasiones coleccionistas y de, lo que es más importante, incondicionales y duraderas aficiones al cine.ABSTRACT: The MGM program represented, for more than 4 decades, the socio-cultural reflexion of an era in the Spanish History, in which, several generations recurred the movies as a simple method of evasion from a series of problems implying a whole society. Due to certain circumstances, this object, restricted to eminently advertising functions, became an authentic generator of illusions which at the same time, was the origin of collectors truly passion and, more important, unconditional and lasting cinema fondness.

  19. Mayer-Rokitansky-Küster-Hauser (MRKH syndrome. Diagnostic and therapeutic approach of a rare disease

    Directory of Open Access Journals (Sweden)

    María del Mar Muñoz

    2011-09-01

    Full Text Available Introduccion: El síndrome de Mayer-Rokitansky-Küster-Hauser se caracteriza por la agenesia de vagina y útero en una mujer con desarrollo normal de caracteres sexuales y amenorrea primaria.Objetivo: Evaluación diagnóstica y posibilidades terapéuticas de un síndrome poco frecuente. Material y método: Presentamos un caso de síndrome de Rokitansky.Resultados: La paciente tuvo un desarrollo normal de caracteres sexuales secundarios. La analítica mostró normofunción hormonal y cariotipo 46 XX. Ante la sospecha clínica se solicitó resonancia magnética nuclear pélvica, siendo informada la ausencia de útero. El tratamiento fue diferido hasta la asimilación del diagnóstico por parte de la paciente y la familia.Conclusiones: La sospecha diagnóstica es clave. La exploración, junto con la analítica y las pruebas de imagen deben confirmar el síndrome. La laparoscopia es la vía terapéutica de elección.

  20. A Case of Mayer-Rokitansky-Kuster-Hayser Syndrome with Absence of the Right Thumb

    Directory of Open Access Journals (Sweden)

    Pal Ranabir

    2008-01-01

    Full Text Available A 14-year-old feminine adolescent, presented with congenital absence of right thumb, scoliosis, severe anemia, primary amenorrhea without secondary sexual characteristics, except for normally developed breasts. In the genital area, there was a pair of ill developed labia majora fused at upper end with a whirling pattern containing inside the urethral opening. The lower end of genitalia had loose skin folds containing adequate amounts of rugae with a raphe, mimicking the texture of scrotal skin. There was no vaginal orifice. Diagnostic work-up included routine hematological studies, skeletal radiography, renal ultrasonography, and renal scan to demonstrate possible association between the congenital genitourinary and skeletal anomalies. Ultrasound imaging studies confirmed that she had structures close to uterus with hematometra, but vagina and ovary were not found. Sonologically, the left kidney could not be visualized. Renal scan confirmed agenesis of the left kidney and hypoplastic, parenchymally insufficient, right kidney. Cytogenetic karyotyping revealed a 46, XX karyotyping and the presence of Barr chromatin body. Based on the clinical examination and investigations, a diagnosis of Mayer-Rokitansky-Kuster-Hauser syndrome was established with associated limb and skeletal deformities.

  1. Mayer-rokitansky-kuster-hauser syndrome associated with severe inferior vena cava stenosis.

    Science.gov (United States)

    Londra, Laura; Tobler, Kyle; Wu, John; Kolp, Lisa

    2014-01-01

    Precis. The postoperative course of a neovagina creation procedure in a young woman with Meyer-Rokitansky-Kuster-Hauser syndrome was complicated, despite prophylaxis, by extensive pelvic deep venous thrombosis secondary to unsuspected severe inferior vena cava stenosis. Background. Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is characterized by congenital vaginal agenesis and an absent or rudimentary uterus in genotypical females. Malformations of the inferior vena cava (IVC) are not commonly associated with MRKH syndrome. We report a case of a patient with MRKH syndrome with severe IVC stenosis that was diagnosed when the patient presented with extensive pelvic deep venous thrombosis (DVT) during the postoperative course of a neovagina creation. Case. A 19-year-old female underwent a McIndoe procedure. Despite DVT prophylaxis, extensive pelvic DVT of the femoral vein was diagnosed on postoperative day 7. Therapeutic anticoagulation was initiated, and pharmacological and mechanical thrombolysis were performed. During these procedures, a hypoplastic IVC was noted. Conclusion. MRKH syndrome can be associated with IVC malformations, which constitute an anatomical risk factor for postoperative DVT.

  2. Mayer-Rokitansky-Kuster-Hauser Syndrome: Embryology, Genetics and Clinical and Surgical Treatment

    Science.gov (United States)

    Sturlese, Emanuele; Retto, Giovanni; Retto, Annalisa; De Dominici, Rosanna; Puzzolo, Domenico

    2013-01-01

    Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is a pathological condition characterized by primary amenorrhea and infertility and by congenital aplasia of the uterus and of the upper vagina. The development of secondary sexual characters is normal as well as that the karyotype (46,XX). Etiologically, this syndrome may be caused by the lack of development of the Müllerian ducts between the fifth and the sixth weeks of gestation. To explain this condition, it has been suggested that in patients with MRKH syndrome, there is a very strong hyperincretion of Müllerian-inhibiting factor (MIF), which would provoke the lack of development of the Müllerian ducts from primitive structures (as what normally occurs in male phenotype). These alterations are commonly associated with renal agenesis or ectopia. Specific mutations of several genes such as WT1, PAX2, HOXA7-HOXA13, PBX1, and WNT4 involved in the earliest stages of embryonic development could play a key role in the etiopathogenesis of this syndrome. Besides, it seems that the other two genes, TCF2 (HNF1B) and LHX1, are involved in the determinism of this pathology. Currently, the most widely nonsurgical used techniques include the “Frank's dilators method,” while the surgical ones most commonly used are those developed by McIndoe, Williams, Vecchietti, Davydov, and Baldwin. PMID:23431465

  3. Spectrum of MRI Appearance of Mayer-Rokitansky-Kuster-Hauser (MRKH) Syndrome in Primary Amenorrhea Patients.

    Science.gov (United States)

    Boruah, Deb Kumar; Sanyal, Shantiranjan; Gogoi, Bidyut Bikash; Mahanta, Kangkana; Prakash, Arjun; Augustine, Antony; Achar, Sashidhar; Baishya, Hiranya

    2017-07-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) synd-rome is a malformation in female genital tract due to interrupted embryonic development of para-mesonephric ducts leading to uterine and proximal vagina aplasia or hypoplasia. To analyse the MRI findings in females suspected of MRKH syndrome in a primary amenorrhea workup. A cross-sectional study comprising of 11 patients of MRKH syndrome presented in a tertiary care centre from March 2016 to February 2017 evaluated in 1.5 Tesla MRI scanner. Normal positioned small vestigial uterus demonstrated in two patients (18.2%) and complete uterine and proximal vaginal agenesis were noted in nine patients (81.8%). The mean volume of rudimentary right uterine bud was 2.26 mL ±3.3 (SD) and left uterine bud was 1.27 mL±1.1 (SD). The mean volume of right ovary was 4.74 mL±2.58 (SD) and left ovary was 4.65 mL±2.2 (SD). The mean developed vaginal length was 26.2 mm±6.34 (SD). The rudimentary uterine buds associated with MRKH syndrome always maintained caudal relationship with ovary. Ovaries or rudimentary uterine buds can be ectopic and should be recognized with MRI before undergoing fertility treatment. Following MRI diagnosis, surgery allows patients to have sexual function with possible attainment of reproduction after assisted reproduction technique or surrogacy.

  4. Acute abdomen in a patient with Mayer-Rokitansky-Kuster-Hauser syndrome

    Directory of Open Access Journals (Sweden)

    Petrić Aleksandra

    2008-01-01

    Full Text Available Background. Mayer-Rokitansky-Kuster-Hauser (MRKH syndrome is a malformation of female genital tract (incidence 1 in 4000 female newborn children. It appears as a result of a disorder in the development of Millerian cannals. Etiology is unknown. Syndrome MRKH is the most frequent cause of primary amenorrhoea (90%. Patients with MRKH have a normal female phenotype, with normal pubic hairness and thelarche, and female karyotype (46XX followed by primary amenorrhoea. Hormonal status corresponds to healthy women, where the appearance of ovarian tumors and tumors on rudiment parts of uterus is possible. Case report. We presented a case of acute abdomen in a patient with previously not diagnosed MRKH. The diagnosis was done during the operation. Small pelvis and an abdominal part were filled with torquated tumor lump, where ovaries, oviducts, uterus or something resembling rudiment of uterus were not recognized through careful examination. Furthemore, the patient had a short, dead-end vagina. Tumorectomy was done and hystopathological finding showed the presence of vascular leiomyoma. Conclusion. The diagnosis of complex syndromes, such as MRKH, can, despite modern diagnostics, be absent for non-medical and psycho-social reasons. We can expect ovarian and uterine pathology on hypoplastic structures in these patients, as well as in healthy women. Vascular leiomyoma in the patients with MRKH was not found in the available literature.

  5. Mayer-Rokitansky-Kuster-Hauser Syndrome Associated with Severe Inferior Vena Cava Stenosis

    Directory of Open Access Journals (Sweden)

    Laura Londra

    2014-01-01

    Full Text Available Precis. The postoperative course of a neovagina creation procedure in a young woman with Meyer-Rokitansky-Kuster-Hauser syndrome was complicated, despite prophylaxis, by extensive pelvic deep venous thrombosis secondary to unsuspected severe inferior vena cava stenosis. Background. Mayer-Rokitansky-Kuster-Hauser (MRKH syndrome is characterized by congenital vaginal agenesis and an absent or rudimentary uterus in genotypical females. Malformations of the inferior vena cava (IVC are not commonly associated with MRKH syndrome. We report a case of a patient with MRKH syndrome with severe IVC stenosis that was diagnosed when the patient presented with extensive pelvic deep venous thrombosis (DVT during the postoperative course of a neovagina creation. Case. A 19-year-old female underwent a McIndoe procedure. Despite DVT prophylaxis, extensive pelvic DVT of the femoral vein was diagnosed on postoperative day 7. Therapeutic anticoagulation was initiated, and pharmacological and mechanical thrombolysis were performed. During these procedures, a hypoplastic IVC was noted. Conclusion. MRKH syndrome can be associated with IVC malformations, which constitute an anatomical risk factor for postoperative DVT.

  6. Evaluation of amnion in creation of neovagina in women with Mayer-Rokitansky-Kuster-Hauser syndrome.

    Science.gov (United States)

    Vatsa, Richa; Bharti, Juhi; Roy, Kallol Kumar; Kumar, Sunesh; Sharma, Jai Bhagwan; Singh, Neeta; Singhal, Seema; Meena, Jyoti

    2017-08-01

    To assess the outcome of amnion vaginoplasty in cases of vaginal agenesis due to Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome managed at the authors' institution. Retrospective study. Tertiary care hospital. Fifty women with MRKH who underwent neovaginoplasty. Modified McIndoe's vaginoplasty was done in all the patients, using human amnion graft. Functional status assessed by Female Sexual Function Index, anatomic status (length and width of neovagina), and epithelialization of vagina. Mean (±SD) vaginal length after surgery was 8.2 ± 1 cm. Mean vaginal length at 6-month follow-up in sexually active patients was significantly longer as compared with the patients who were not sexually active after surgery (8.4 ± 1.04 cm vs. 6.6 ± 2.4 cm). Mean Female Sexual Function Index score was 30.8 ± 2.1. Vaginal biopsy showed complete epithelialization of vaginal mucosa. In a developing nation like India, McIndoe's method with amnion graft seems to be a promising option owing to its low cost, easy availability, and safety, ease of the procedure not requiring any special instrument, physiologic outcome with respect to epithelialization of the vagina without hair growth, and satisfying functional outcome. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  7. Magnetic Resonance Evaluation of Müllerian Remnants in Mayer-Rokitansky-Küster-Hauser Syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Roh-Eul; Cho, Jeong Yeon; Kim, Sang Youn; Kim, Seung Hyup [Department of Radiology, Seoul National University Hospital, Seoul 110-744 (Korea, Republic of)

    2013-07-01

    To analyze magnetic resonance imaging (MRI) findings of Müllerian remnants in young females clinically suspected of Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome in a primary amenorrhea workup. Fifteen young females underwent multiplanar T2- and transverse T1-weighted MRI at either a 1.5T or 3.0T MR imager. Two gynecologic radiologists reached consensus decisions for the evaluation of Müllerian remnants, vagina, ovaries, and associated findings. All cases had bilateral uterine buds in the pelvic cavity, with unilateral cavitation in two cases. The buds had an average long-axis diameter of 2.64 ± 0.65 cm. In all cases, bilateral buds were connected with fibrous band-like structures. In 13 cases, the band-like structures converged at the midline or a paramedian triangular soft tissue lying above the bladder dome. The lower one-third of the vagina was identified in 14 cases. Fourteen cases showed bilateral normal ovaries near the uterine buds. One unilateral pelvic kidney, one unilateral renal agenesis, one mild scoliosis, and three lumbar sacralization cases were found as associated findings. Typical Müllerian remnants in MRKH syndrome consist of bilateral uterine buds connected by the fibrous band-like structures, which converge at the midline triangular soft tissue lying above the bladder dome.

  8. Palmar dermatoglyphics as diagnostic tool: Mayer-rokintansky-kuster-hauser syndrome

    Directory of Open Access Journals (Sweden)

    Kumar A

    2003-03-01

    Full Text Available The congential anomalies involving Mullerian duct dysgenesis, the MRKH (Mayer-Rokitansky-Kuster-Hauser syndrome overlaps a ′community of syndromes′ which share, apart from a complete absence of uterus and vagina, associated presentations that include developmental abnormalities of skeletal, renal, dental and other dysmorphias. First described more than 400 years ago, this complement of anomalies now rechristened, the MRKH syndrome has been extensively studied. Found to occur once in every 4000 females; estimated on its incidence vary from 1/5000 to 1/20,000. Despite its fairly wide prevalence, this syndrome has remained largely underdiagnosed or cryptic. Social and cultural perceptions have perforce driven, the wide existence of the very personal handicap underground and unacceptable. Accidentally discovered during routine examination, during secondarily associated medical problems, the mullerian agenecies syndrome has been subject of a wide range of clinical and laboratory investigations. The oddity in the syndrome is that the patient appears absolutely normal and that it presents with no genetic marker. We herein report the palmar dermatoglyphic and doctylographic features of a patient with MRKH syndrome. However interpretation, show conclusively, at least in this single case that the MRKH syndrome can be diagnosed through its characteristic dermatography patterns. In our view, routine dermatographic study of all live females births may lead to not only an early but also a cost effective diagnostic method.

  9. [Pheochromocytoma and von Recklinghausen's disease].

    Science.gov (United States)

    Rabii, R; Fekak, H; Moufid, K; Joual, A; Bennani, S; el Mrini, M; Benjelloun, S

    2002-07-01

    The association between von Recklinghausen's disease and pheochromocytoma is present about 10% of cases. We report a case of 49 years old women who presented with elevated blood pressure and von Recklinghausen's neurofibromatosis. Laboratory examination showed a marked level in the urinary excretion of cathecholamine. The computed tomography showed a right adrenal tumor suggesting a pheochromocytoma. The adrenalectomy was realised by transabdominal approach and the histological examination confirmed a benign pheochromocytoma. The authors discuss the pathogenetic hypothesis of this rare pathological association, the diagnostic methods and the therapeutic procedure.

  10. An Invitation from Lars von Trier

    DEFF Research Database (Denmark)

    Skadhauge, Troels; Tønder, Lars

    2015-01-01

    Translation of Martin Krasnik interview with Lars von Trier broadcast on DR2, January 12, 2015. The following is an interview of Lars von Trier (LvT) by the Danish journalist Martin Krasnik (MK). The interview took place in Lars von Trier’s home in Brede, a small town just outside Copenhagen...

  11. 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

  12. 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 beac

  13. Integration von Erkennung und Interpretation von gesprochener Sprache

    OpenAIRE

    Fink, Gernot A.; Kummert, Franz; Sagerer, Gerhard; Kunze, Jürgen

    1994-01-01

    Die Mehrzahl der heutigen sprachverstehenden Systeme sind aus zwei sehr unterschiedlichen Verarbeitungskomponenten aufgebaut, einer meist statistischen Spracherkennungskomponente und einer in der Regel wissensbasiert arbeitenden Komponente zur Interpretation. Die Kommunikation zwischen diesen Verarbeitungseinheiten ist stark eingeschränkt. In der Regel werden von der Spracherkennung nur Worthypothesenmengen berechnet und an die Interpretationskomponente weitergereicht ohne weitere Interaktion...

  14. 基于Julius的机器人语音识别系统构建%Robot Speech Recognition System Based on Julius

    Institute of Scientific and Technical Information of China (English)

    付维; 刘冬; 闵华松

    2011-01-01

    As a result of the continuous development of robot technology, speech recognition of the robot is proposed as intelligent hu- man-computer interaction. After studying the basic principles of HMM speech recognition, in the robot platform of laboratory speech recognition system for isolated words is achieved with open source HTK and Julius. Using the speech recognition system, we can extract the voice command for robot control.%随着机器人技术不断发展,本文提出机器人的语音识别这一智能人机交互方式。在研究了基于HMM语音识别基本原理的情况下,在实验室的机器人平台上,利用HTK和Julius开源平台,构建了一个孤立词的语音识别系统。利用该语音识别系统可以提取语音命令用于机器人的控制。

  15. Sindrom Von Hippel–Lindau

    Directory of Open Access Journals (Sweden)

    E V Ershova

    2011-06-01

    Full Text Available Von Hippel-Lindau syndrome - a systemic disease manifesting with multiple tumor growth, inherited by autosomal-dominant type with high penetrance. Understanding the pathogenesis of the disease is important for determining the start time of screening for the presence of the tumors and adequate treatment, including metabolic disorders.

  16. Zur Soziologie von Ctenidium molluscum

    NARCIS (Netherlands)

    Zijlstra, Gea

    1979-01-01

    Bei einer Untersuchung in einer Anzahl von niederländischen „blauwgraslanden“ (d. h. „blaue Wiesen“, Cirsio-Molinietum, Junco-Molinion) wurde Ctenidium molluscum angetroffen, eine Art, welche in den Niederlanden mehr oder weniger zum Mesobromion gerechnet wird. Untersuchungen an altem Herbarmaterial

  17. Departing from PowerPoint default mode: Applying Mayer's multimedia principles for enhanced learning of parasitology

    Directory of Open Access Journals (Sweden)

    Jyoti Mahantesh Nagmoti

    2017-01-01

    Full Text Available Purpose: PowerPoint (PPT™ presentation has become an integral part of day-to-day teaching in medicine. Most often, PPT™ is used in its default mode which in fact, is known to cause boredom and ineffective learning. Research has shown improved short-term memory by applying multimedia principles for designing and delivering lectures. However, such evidence in medical education is scarce. Therefore, we attempted to evaluate the effect of multimedia principles on enhanced learning of parasitology. Methodology: Second-year medical students received a series of lectures, half of the lectures used traditionally designed PPT™ and the rest used slides designed by Mayer's multimedia principles. Students answered pre and post-tests at the end of each lecture (test-I and an essay test after six months (test-II which assessed their short and long term knowledge retention respectively. Students' feedback on quality and content of lectures were collected. Results: Statistically significant difference was found between post test scores of traditional and modified lectures (P = 0.019 indicating, improved short-term memory after modified lectures. Similarly, students scored better in test II on the contents learnt through modified lectures indicating, enhanced comprehension and improved long-term memory (P < 0.001. Many students appreciated learning through multimedia designed PPT™ and suggested for their continued use. Conclusions: It is time to depart from default PPT™ and adopt multimedia principles to enhance comprehension and improve short and long term knowledge retention. Further, medical educators may be trained and encouraged to apply multimedia principles for designing and delivering effective lectures.

  18. Assessing social-cognitive deficits in schizophrenia with the Mayer-Salovey-Caruso Emotional Intelligence Test.

    Science.gov (United States)

    Eack, Shaun M; Greeno, Catherine G; Pogue-Geile, Michael F; Newhill, Christina E; Hogarty, Gerard E; Keshavan, Matcheri S

    2010-03-01

    The emotion management subscale of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) has recently been recommended by the National Institute of Mental Health Measurement and Treatment Research to Improve Cognition in Schizophrenia committee as the sole measure of social cognition for trials of cognitive enhancement in schizophrenia, yet the psychometric properties of this subscale and the larger instrument in schizophrenia patients have not been thoroughly examined. This research presents a psychometric investigation of the MSCEIT in a sample of 64 early course outpatients with schizophrenia, schizoaffective, or schizophreniform disorder. Results demonstrated that the MSCEIT possesses adequate internal consistency reliability among its branch and total scales and that patients' branch and overall test performance was significantly below normative levels. Estimates of discriminant and concurrent validity indicated that the MSCEIT diverged from measures of neurocognitive functioning and psychopathology, but was only modestly related with objective measures of functional outcome. Convergent validity estimates suggested that, contrary to expectations, the MSCEIT did not correlate with a behavioral measure of social cognition. Finally, exploratory factor analyses suggested the possibility of a shift in the latent structure of emotional intelligence in schizophrenia, compared with studies with healthy individuals. These findings support the use of the MSCEIT as a reliable and potentially valid method of assessing the emotional components of social cognition in schizophrenia, but also point to a need for additional measurement development efforts to assess broader social-cognitive domains that may exhibit stronger relations with functional outcome. Further investigation is warranted to examine the instrument's latent factor structure and convergence with other measures of social cognition.

  19. The Mayer-Salovey-Caruso emotional intelligence test: Psychometric properties of the Serbian version

    Directory of Open Access Journals (Sweden)

    Altaras-Dimitrijević Ana

    2010-01-01

    Full Text Available The field of emotional intelligence (EI research has yielded two rather distinct ways of conceptualizing and measuring the construct, which also differ greatly in terms of their scientific value: mixed models of EI, although commercially successful, prove inadequate when subject to scientific scrutiny; by contrast, the Mayer and Salovey ability model of EI meets most of the proposed criteria for establishing a scientifically meaningful EI construct. Its current operationalization, the MSCEIT, has thus far been found to exhibit good reliability, as well as convergent-dicriminant and structural validity. The present study examined the psychometric properties of the Serbian version of the test in a sample of 250 high school graduates. Our results show that the reliabilities of Serbian MSCEIT scores are equivalent to those reported for the American standardization sample; more specifically, reliability coefficients are high for the two Area scores and the Total score (r≥ .86. The Total EI score shows low to moderate correlations with standard measures of academic intelligence (r=.244 - .429; p<.01, and very low correlations with the Big Five personality traits (r<.25 - a pattern that is regarded optimal in establishing convergent-discriminant validity. The factor structure of the Serbian MSCEIT closely corresponds to that of the original test: the theoretically proposed 1-, 2- and 4-factor solutions all prove empirically sustainable; however, in the 2- and 4-factor solutions, the structure of certain EI branches diverges from that which is theoretically expected and incorporated in the scoring system. The obtained data certainly recommend the Serbian MSCEIT for standardization and practical use, in which case they should be supplemented with data regarding the test’s predictive validity. On a more basic level, our results suggest the possibility of assessing a scientifically meaningful EI construct, defined as the ability to reason with

  20. Structural neurobiological correlates of Mayer-Salovery-Caruso Emotional Intelligence Test performance in early course schizophrenia.

    Science.gov (United States)

    Wojtalik, Jessica A; Eack, Shaun M; Keshavan, Matcheri S

    2013-01-10

    The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) is a key measure of social cognition in schizophrenia that has good psychometric properties and is recommended by the MATRICS committee. As a way to further investigate the validity of the MSCEIT, this study sought to examine the neurobiological correlates of MSCEIT performance in patients with early course schizophrenia. A total of 51 patients diagnosed with early course, stabilized schizophrenia or schizoaffective disorder completed structural magnetic resonance imaging (MRI) scans and the MSCEIT. Investigation of the associations between MSCEIT performance and gray matter morphology was examined by conducting voxel-based morphometry (VBM) analyses across hypothesized social-cognitive regions of interest using automated anatomical labeling in Statistical Parametric Mapping Software, version 5 (SPM5). All VBM analyses utilized general linear models examining gray matter density partitioned images, adjusting for demographic and illness-related confounds. VBM results were then followed up with confirmatory volumetric analyses. Patients with poorer overall and Facilitating, Understanding, and Managing Emotions subscale performances on the MSCEIT showed significantly reduced gray matter density in the left parahippocampal gyrus. Additionally, attenuated performance on the Facilitating and Managing Emotions subscales was significantly associated with reduced right posterior cingulate gray matter density. All associations observed between MSCEIT performance and gray matter density were supported with confirmatory gray matter volumetric analyses, with the exception of the association between the right posterior cingulate and the facilitation of emotions. These findings provide additional evidence for the MSCEIT as a valid social-cognitive measure by elucidating its correlates with neurobiological structures commonly implicated in emotion processing. These findings provide additional biological evidence

  1. Genetic analysis of Mayer-Rokitansky-Kuster-Hauser syndrome in a large cohort of families.

    Science.gov (United States)

    Williams, Lacey S; Demir Eksi, Durkadin; Shen, Yiping; Lossie, Amy C; Chorich, Lynn P; Sullivan, Megan E; Phillips, John A; Erman, Munire; Kim, Hyung-Goo; Alper, Ozgul M; Layman, Lawrence C

    2017-07-01

    To study the genetic cause of Mayer-Rokitansky-Kuster-Hauser syndrome (MRKH). Although a few candidate genes and genomic domains for have been reported for MRKH, the genetic underpinnings remain largely unknown. Some of the top candidate genes are WNT4, HNF1B, and LHX1. The goals of this study were to: 1) determine the prevalence of WNT4, HNF1B, and LHX1 point mutations, as well as new copy number variants (CNVs) in people with MRKH; and 2) identify and characterize MRKH cohorts. Laboratory- and community-based study. Academic medical centers. A total of 147 MRKH probands and available family members. DNA sequencing of WNT4, HNF1B, and LHX1 in 100 MRKH patients, chromosomal microarray analysis in 31 North American MRKH patients, and characterization and sample collection of 147 North American and Turkish MRKH probands and their families. DNA sequence variants and CNVs; pedigree structural analysis. We report finding CNVs in 6/31 people (∼19%) with MRKH, but no point mutations or small indels in WNT4, HNF1B, or LHX1 in 100 MRKH patients. Our MRKH families included 43 quads, 26 trios, and 30 duos. Of our MRKH probands, 87/147 (59%) had MRKH type 1 and 60/147 (41%) had type 2 with additional anomalies. Although the prevalence of WNT4, HNF1B, and LHX1 point mutations is low in people with MRKH, the prevalence of CNVs was ∼19%. Further analysis of our large familial cohort of patients will facilitate gene discovery to better understand the complex etiology of MRKH. Copyright © 2017 American Society for Reproductive Medicine. All rights reserved.

  2. [Sexual activity and quality of life in patients with Mayer-Rokitansky-Kuster-Hauser syndrome].

    Science.gov (United States)

    Delaine, M; Ohl, J

    2014-12-01

    This study evaluated the sexual activity and the quality of life in patients with a Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome. The study is based on a series of patients hospitalized for the treatment of MRKH syndrome in CMCO between 1997 and 2010. Through the medical reports, we recovered information about the pathology, the treatment given and the psychological support proposed to or wished by the patients. The patients also had to answer a questionnary concerning the quality of the informations they received about the treatment, the different types of supports proposed and wanted, their life as a couple and how they communicated about their disease. Eleven medical reports have been reviewed. The patients were aged 21 in average at the moment of the treatment. Three patients had some associated malformations. Different methods of treatment were represented (Frank's method, Vecchietti's technique, sigmoid vaginoplasty, McIndoe's technique). Sexual intercourse was assessed as satisfactory by 4 patients. In 8 cases, the partner accepted well the pathology. Only 4 out of the eleven medical reports mentioned a psychological support. Nine out of the eleven patients accepted to answer the questionnary. The review of the literature and our own results show that the patients with MRKH syndrome have a real need for psychological support. They are able to have sexual intercourse that is satisfactory in the domains of excitation, lubrification and desire, especially after treatment. The main problem is the inability to bear children, a problem which might by solved by the future researches about uterus graft and the evolution of the laws concerning gestational surrogacy. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  3. La compilación de programas de mano Metro-Goldwyn-Mayer

    Directory of Open Access Journals (Sweden)

    Dr. James F. Willis García-Talavera

    2002-01-01

    Full Text Available El programa de mano Metro-Goldwyn-Mayer ha representado durante años el reflejo socio-cultural de una etapa de la historia de España, convirtiéndose en un auténtico generador de ilusión que propició el comienzo de grandes pasiones compiladoras. El coleccionismo de programas de mano, una práctica que en épocas pasadas fue menospreciada, degradada y vituperada, ha adquirido la consideración social necesaria para ser asimilado a otras vertientes mejor ponderadas. Este hábito compilatorio no debe ser entendido, por tanto, como la mera afición a coleccionar programas de mano ya que ésta implica el desarrollo de una técnica específica para su ordenación, análisis y estudio, en la mayoría de los casos, siguiendo el método científico.ABSTRACT: The MGM program has represented for many years the socio-cultural reflexion of an era in the history of Spain, becoming an authentic generator of illusions which encouraged the beginning of big compilling passions. Program collecting, a practice despised in the past, degraded and vituperated has acquired the necessary social consideration to be assimilated by other vertients better considered. This complling habit mustn´t be understood as a mere interest in collecting since this implies the development of an specific tecnique for its classification, analysis and study, following in most cases the scientific method.

  4. Composition, Antimicrobial and Antioxidant Properties of Endemic Species Ferulago macedonica Micevski & E. Mayer

    Directory of Open Access Journals (Sweden)

    Ksenija S. Mileski

    2015-01-01

    Full Text Available Ferulago macedonica Micevski & E. Mayer (Apiaceae , an endemic species from Macedonia, was evaluated for its essential oil composition and biological activity for the first time. The essential oil composition from inflorescence and aerial parts, analyzed by gas chromatography and gas chromatography–mass spectrometry (GC and GC-MS, indicated α-pinene (43.10% and 22.78% and sabinene (26.73% and 15.46% as the main components. The antioxidant activities of extracts was determinated spectrophotometrically using 2,2-diphenyl-1-picrylhydrazyl ( DPPH. The strongest activity had methanol extracts of inflorescence and aerial parts (IC 50=490 mg/mL and IC 50=630 mg/mL of solution, respectively. According to 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid (ABTS test, the most effective were ethanol and methanol extracts of F. macedonica inflorescence (1.69 and 1.63 mg Vit.C/g dw. Total phenolic and flavonoid contents evaluation indicated that their amounts were ranged between 34.12-59.68 mg gallic acid (GA/g dw for phenols and 9.08 - 23.73 mg quercetin hydrate (QE/g dw for flavonoids. Antimicrobial activity of extracts and essential oils was investigated by micro-well dilution assay. Minimum inhibitory (MIC and minimum bactericidal/fungicidal concentrations (MBC/MFC were defined. The methanol extract of inflorescence has shown to be the strongest in both, antibacterial ( MICs=4-8 mg/mL; MBCs=9-13 mg/mL and antifungal activity ( MICs=2-12 mg/mL; MFCs=6-18 mg/mL. Essential oil from inflorescence and aerial parts of F. macedonica manifested stronger inhibition on growth of pathogenic bacteria and fungy compared to tested extracts and positive standards.

  5. Neovaginoplastia com membrana amniótica na síndrome de Mayer-Rokitansky-Küster-Hauser Neovaginoplasty using amniotic membrane in Mayer-Rokitansky-Küster-Hauser syndrome

    OpenAIRE

    2007-01-01

    OBJETIVO: avaliar resultados da neovaginoplastia com utilização de enxerto amniótico humano em pacientes portadoras da síndrome de Mayer-Rokitansky-Küster-Hauser (MRKH). MÉTODOS: o estudo foi uma análise retrospectiva de uma série de 28 casos de pacientes com síndrome de MRKH, tratadas entre 1990 e 2003. As pacientes foram atendidas no Ambulatório de Ginecologia Infanto-Puberal (AGIP) do Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo (FMRP-USP), ...

  6. [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

  7. [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

  8. Evidence of factorial variance of the Mayer-Salovey-Caruso Emotional Intelligence Test across schizophrenia and normative samples.

    Science.gov (United States)

    Eack, Shaun M; Pogue-Geile, Michael F; Greeno, Catherine G; Keshavan, Matcheri S

    2009-10-01

    The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) is a key measure of social cognition recommended by the MATRICS committee. While the psychometric properties of the MSCEIT appear strong, previous evidence suggested its factor structure may have shifted when applied to schizophrenia patients, posing important implications for cross-group comparisons. Using multi-group confirmatory factor analysis, we explicitly tested the factorial invariance of the MSCEIT across schizophrenia (n=64) and two normative samples (n=2099 and 451). Results indicated that the factor structure of the MSCEIT was significantly different between the schizophrenia and normative samples. Implications for future research are discussed.

  9. Importance of Laparoscopic Assessment of the Uterine Adnexa in a Mayer-Rokitansky-Kuster-Hauser Syndrome Type II Case.

    Science.gov (United States)

    Dragusin, Roxana; Tudorache, Ștefania; Surlin, V; Lichiardopol, Corina; Iliescu, D G

    2014-01-01

    In the case reported, diagnosed with Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome, the presence of normal ovaries proved to be challenging to confirm due to unusual high positioned (ectopic) ovaries. MRKH syndrome is a rare pathological condition characterized by a spectrum of the Mullerian duct abnormalities resulting in congenital aplasia of the uterus and of the upper part (2/3) of the vagina, developed during embryogenesis. At the same time, the mullerian development is interdependent with the Wolffian (mesonephric) duct and this explains the associated renal abnormalities (MRKH type II). Laparoscopic assessment was of great importance in defining the exact anatomic characteristics of MRKH syndrome.

  10. Neovaginoplastia com membrana amniótica na síndrome de Mayer-Rokitansky-Küster-Hauser

    OpenAIRE

    2007-01-01

    OBJETIVO: avaliar resultados da neovaginoplastia com utilização de enxerto amniótico humano em pacientes portadoras da síndrome de Mayer-Rokitansky-Küster-Hauser (MRKH). MÉTODOS: o estudo foi uma análise retrospectiva de uma série de 28 casos de pacientes com síndrome de MRKH, tratadas entre 1990 e 2003. As pacientes foram atendidas no Ambulatório de Ginecologia Infanto-Puberal (AGIP) do Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo (FMRP-USP), ...

  11. La Inteligencia Emocional y la educación de las emociones desde el Modelo de Mayer y Salovey

    OpenAIRE

    Fernández Berrocal, Pablo; Natalio EXTREMERA PACHECO

    2005-01-01

    Un desafío fascinante para la escuela actual es educar a los alumnos tanto académica como emocionalmente. Este desafío está justificado por el número creciente de programas de prevención e intervención para jóvenes en España. Muchos de estos programas incluyen habilidades de Inteligencia Emocional (IE), pero carecen de un marco teórico y empírico. En este artículo, los autores describen los modelos actuales de IE. En especial, explican el modelo de Mayer y Salovey y los instrumentos desarroll...

  12. Schätzung von Vegetationsparametern aus multispektralen Fernerkundungsdaten

    OpenAIRE

    2007-01-01

    In der vorliegenden Arbeit wird ein Verfahren zur Schätzung von Vegetationsparametern aus multispektralen Fernerkundungsdaten unter Verwendung von physikalischen Strahlungstransfer-Modellen und einer geringen Anzahl von Bodenmessungen vorgestellt. Dieses Verfahren wurde über einen Zeitraum von zwei Jahren exemplarisch an verschiedenen Winterweizenfeldern getestet, die mit einem Daedalus ATM Multispektralscanner aufgenommen wurden. Von besonderem Interesse sind hierbei die Schwankungen der Veg...

  13. La fotografía de Julius Shulman y la construcción de la imagen de la arquitectura del sur de California

    Directory of Open Access Journals (Sweden)

    Daniel Díez Martínez

    2014-10-01

    Full Text Available A Julius Shulman le correspondió, casi en exclusiva, la labor de cronista gráfico de la arquitectura moderna en el sur de California. Consciente de la dificultad de hacer ver al público la belleza de estas construcciones, Shulman desarrolló un lenguaje propio con un marcado sentido escenográfico, un encuentro entre la fotografía arquitectónica clásica y la publicidad contemporánea inspirada en la cultura pop en la que la colocación de los muebles en intervalos estratégicos, la iluminación, la elección y actitud de los modelos o la vegetación estaban cuidadosamente estudiados para guiar la vista del espectador hacia la arquitectura y el estilo de vida que de esta se desprendía. El artículo propone una visión transversal de la fotografía de Shulman y establece lazos entre su obra y la tensión política que se respiraba en los Estados Unidos de la Guerra Fría. Gracias a las “escenas” capturadas en sus fotografías, la arquitec­tura moderna californiana quedaría por siempre asociada al contexto creado por el fotógrafo, dando lugar a imágenes que el tiempo ha elevado a la categoría de iconos culturales del siglo XX. Como la arquitectura que retrataba, la fotografía se convirtió en una exaltación de la modernidad entendida como una nueva era de bienestar, prosperidad y progreso.

  14. [Knowledge of German neurologists on migraine around 1890. Paul Julius Möbius and his 1894 monograph Die Migräne].

    Science.gov (United States)

    Schobeß, C; Steinberg, H

    2013-08-01

    Paul Julius Möbius (1853-1907), a Leipzig-based author and editor on a vast majority of subjects, has often been acknowledged as a leading 19th-century German neurologist. His impact on the development of knowledge on migraine has likewise been pointed to. This study compares the monograph published by Möbius on the illness in 1894 with contemporary publications and with present day best practice to establish if the author really made an essential contribution to the problem of migraine. As a representative of the central theory Möbius assumed that migraine was caused by aberrations in the brain. At the same time he made it clear that due to very limited diagnostic options this was only a hypothesis. Apart from a genetic factor and these cerebral changes, for Möbius the general state of health was a decisive factor and prevention and change in lifestyle therefore played a crucial role in his therapeutic recommendations. Basically there were only few differences between the views of Möbius and his colleagues, the major dissimilarity being that Möbius postulated a merely suggestive impact but no physical effect of electrotherapy. Although Möbius's monograph on migraine lacks originality, it provides a concise, easy to understand and stylistically impressive overview on the state of knowledge at that time. Therefore, the book can be considered as a benchmark publication of German speaking neurology around 1890 on migraine and it is highly recommended to present day headache and migraine researchers as well as historians of psychiatry and neurology.

  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. A Construct Validity Study of the Mayer-Salovey-Caruso Emotional Intelligence Test V2.0 with CASE/Carnegie U.S. "Professor of the Year" Award Winners

    Science.gov (United States)

    Ganus, Melissa

    2009-01-01

    This study examines the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT V2.0) for use as a formative faculty development tool. The MSCEIT was designed to measure emotional intelligence abilities as defined by Mayer-Salovey's EI Ability model. Individuals can deliberately develop emotional intelligence skills; a formative assessment of EI…

  17. 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...

  18. Didaktische Konzeption von Serious Games: Zur Verknüpfung von Spiel- und Lernangeboten

    Directory of Open Access Journals (Sweden)

    Michael Kerres

    2009-08-01

    Full Text Available Serious Games versuchen Spielen mit Lernen zu verbinden. Der Beitrag problematisiert die Machbarkeit einer solchen Verknüpfung in digitalen Welten und diskutiert verschiedene didaktische Konzepte einer Nutzbarmachung digitaler Spiele für das Lernen und Lehren. Ausgehend von einer Analyse des Erlernens von Spielen werden drei didaktische Konzepte von Serious Games im Hinblick auf ihre didaktischen Potenziale untersucht: (1 der unmittelbare Transfer von Wissen, das im Spiel erworben wird (keine zusätzliche Didaktisierung, (2 Didaktisierung durch Einbettung des Spiels in einer Lernsituation oder (3 Didaktisierung durch Einbettung von Lernaufgaben in ein Spiel. Ergebnisse zur Nutzung von Spielen, bei denen Lernaufgaben in eine Spielwelt eingebettet sind, zeigen, dass Personen die Aufnahme von Wissen in einem expliziten Lernmodus eher zu reduzieren versuchen, um möglichst zügig wieder in den Spielmodus zu wechseln. Diskutiert werden die Konsequenzen dieser Problematik für die didaktische Konzeption von Serious Games.

  19. Two paradigms of suicide or two acts of voluntary death? Heinrich von Kleist and Jean Améry

    Directory of Open Access Journals (Sweden)

    Katarzyna Kuczyńska-Koshany

    2012-01-01

    Full Text Available I compare the suicide deaths of Heinrich von Kleist and Jean Améry (Hans Mayer. I discuss the issue of suicide, considering it as a category of the German language and distinguish the difference between the terms ‘Selbstmord’ [self-annihilation] and ‘Freitod’ [self-inflicted death, voluntary death]. By comparing the two suicides committed on the two verges of modernity (the beginning of 19th century in Berlin and 20th century after Auschwitz, I try to describe them as an experience of the imagination (in the words of Stefan Chwin and as a specific act of creation: a choice of a voluntary death. Suicide, comprehended as a confirmation of our existential freedom, was a deviation from what was considered the norm in Prussia in 1811 and did not seem possible as anything else than an act of despair, when committed by a death camp survivor. However, Heinrich von Kleist and Jean Améry have set a precedent in the existing cultural and historical paradigms of suicide.

  20. McMillan-Mayer theory of solutions revisited: simplifications and extensions.

    Science.gov (United States)

    Vafaei, Shaghayegh; Tomberli, Bruno; Gray, C G

    2014-10-21

    McMillan and Mayer (MM) proved two remarkable theorems in their paper on the equilibrium statistical mechanics of liquid solutions. They first showed that the grand canonical partition function for a solution can be reduced to one with an effectively solute-only form, by integrating out the solvent degrees of freedom. The total effective solute potential in the effective solute grand partition function can be decomposed into components which are potentials of mean force for isolated groups of one, two, three, etc., solute molecules. Second, from the first result, now assuming low solute concentration, MM derived an expansion for the osmotic pressure in powers of the solute concentration, in complete analogy with the virial expansion of gas pressure in powers of the density at low density. The molecular expressions found for the osmotic virial coefficients have exactly the same form as the corresponding gas virial coefficients, with potentials of mean force replacing vacuum potentials. In this paper, we restrict ourselves to binary liquid solutions with solute species A and solvent species B and do three things: (a) By working with a semi-grand canonical ensemble (grand with respect to solvent only) instead of the grand canonical ensemble used by MM, and avoiding graphical methods, we have greatly simplified the derivation of the first MM result, (b) by using a simple nongraphical method developed by van Kampen for gases, we have greatly simplified the derivation of the second MM result, i.e., the osmotic pressure virial expansion; as a by-product, we show the precise relation between MM theory and Widom potential distribution theory, and (c) we have extended MM theory by deriving virial expansions for other solution properties such as the enthalpy of mixing. The latter expansion is proving useful in analyzing ongoing isothermal titration calorimetry experiments with which we are involved. For the enthalpy virial expansion, we have also changed independent variables

  1. 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.

  2. Reflexionseigenschaften von Windenergieanlagen im Funkfeld von Funknavigations- und Radarsystemen

    Science.gov (United States)

    Sandmann, S.; Divanbeigi, S.; Garbe, H.

    2015-11-01

    Die hier behandelte Untersuchung befasst sich mit den Störungen des elektrischen Feldes einer Doppler Very High Frequency Omnidirectional Radio Range Navigationsanlage (DVOR) in der Gegenwart von Windenergieanlagen (WEA). Hierfür wird die Feldstärke auf 25 konzentrischen Kreisbahnen, sog. Orbit Flights verschiedener Höhen und mit verschiedenen Radien rund um die DVOR-Anlage numerisch simuliert. Insbesondere werden die Einflüsse diverser Parameter der WEA wie deren Anzahl, Position, Rotorwinkel, Turmhöhe und Rotordurchmesser auf die Feldverteilung herausgestellt, sowie die Anwendbarkeit der Simulationsmethode Physical Optics (PO) durch Vergleich der Simulationsergebnisse mit denen der Multi Level Fast Multipol Method (MLFMM) untersucht.

  3. Planung von CLIL-Unterricht

    Directory of Open Access Journals (Sweden)

    Josef Leisen

    2015-10-01

    Full Text Available Der Beitrag formuliert die Sprachlernbedingungen und die Leitlinien des Sprachlernens im Fach und nennt Merkmale des guten integrierten Fach- und Sprachlehrens. Ausgehend von den Sprachproblemen, die sich im CLIL-Unterricht auftun, wird der sprachsensible CLIL-Unterricht definiert, und es werden Anregungen zur Gestaltung gegeben. Sprachliche Standardsituationen umfassen die kommunikativen Situationen im CLIL-Unterricht, die beim fachlichen Lernen auftreten und von der CLIL-Lehrkraft professionell bewältigt werden müssen. Im Beitrag wird ein Lehr-Lern-Modell ausführlich beschrieben und erläutert. Die Steuerungen von Sprachlernprozessen im CLIL durch Aufgabenstellungen, Methoden-Werkzeuge, Moderation und Diagnose/Rückmeldung werden ausführlich beschrieben. Die Planung einer Lernlinie in sechs Schritten wird dargestellt und erläutert. Planungsraster für CLIL-Lernlinien schließen den Beitrag ab. The article sets out the conditions for language learning in general as well as guiding principles of language learning in the subject and puts forward criteria for successfully integrated content and language learning. Based on typical language problems arising in CLIL-classrooms, the language-sensitive CLIL-classroom is defined and organisational suggestions are given. Linguistic standard situations comprise the communicative situations in the CLIL-classroom which are encountered in subject-related learning and have to be professionally mastered by the CLIL-teacher. The article extensively describes and explains a model of teaching and learning that can be used for the CLIL-classroom. It gives detailed information on managing language learning processes in CLIL by means of tasks, resources and methods as well as discourse facilitation, evaluation and feedback. In addition, a six-step lesson unit is outlined and explained. The article concludes by giving a planning matrix for CLIL lesson units.

  4. Walt Disney and Dr. Wernher von Braun

    Science.gov (United States)

    1954-01-01

    Dr. Werhner von Braun, then Chief, Guided Missile Development Operation Division at Army Ballistic Missile Agency (ABMA) in Redstone Arsenal, Alabama, was visited by Walt Disney in 1954. In the 1950's, von Braun worked with Disney Studio as a technical director, making three films about space exploration for television. A model of the V-2 rocket is in background.

  5. Von Neumann Was Not a Quantum Bayesian

    CERN Document Server

    Stacey, Blake C

    2014-01-01

    Wikipedia has claimed for over two years now that John von Neumann was the "first quantum Bayesian." In context, this reads as stating that von Neumann inaugurated QBism, the approach to quantum theory promoted by Fuchs, Mermin and Schack. This essay explores how such a claim is, historically speaking, unsupported.

  6. Kultuuriakadeemias saab kaeda Von Krahli ime tabamist

    Index Scriptorium Estoniae

    2006-01-01

    Marianne Kõrver, Jaak Kilmi, Andres Maimik, Marko Raat, Rainer Sarnet ja Arbo Tammiksaar tegid Eduard Vilde näidendist "Tabamata ime" kuus lühimängufilmi Von Krahli teatris ettekandmiseks. 25. mail tuleb Von Krahli Teater Viljandisse ja näitab teatrifilmi Kultuuriakadeemias

  7. Mixing subalgebras of finite von Neumann algebras

    CERN Document Server

    Cameron, Jan; Mukherjee, Kunal

    2010-01-01

    Jolissaint and Stalder introduced the definitions of mixing and weak mixing for von Neumann subalgebras of finite von Neumann algebras. In this paper, we study various algebraic and analytical properties of mixing and weakly mixing von Neumann subalgebras. We prove some basic results about mixing inclusions of von Neumann algebras and establish a connection between mixing properties and normalizers of von Neumann subalgebras. The special case of mixing subalgebras arising from inclusions of group von Neumann algebras finds applications to ergodic theory. For a finite von Neumann algebra $M$ and von Neumann subalgebras $A$, $B$ of $M$, we introduce a notion of weak mixing of $B\\subseteq M$ relative to $A$. If $B$ is abelian and $A\\subset B$, we show that weak mixing of $B \\subset M$ relative to $A$ is equivalent to the following property: if $x\\in M$ and $xAx^*\\subset B$ then $x\\in B$. In the general case, we show that weak mixing of $B\\subset M$ relative to $A$ is equivalent to the following property: if $x\\i...

  8. Ludwig von Mises: An Annotated Bibliography.

    Science.gov (United States)

    Gordon, David

    A 117-item annotated bibliography of books, articles, essays, lectures, and reviews by economist Ludwig von Mises is presented. The bibliography is arranged chronologicaly, and is followed by an alphabetical listing of the citations, excluding books. An index and information on the Ludwig von Mises Institute at Auburn University (Alabama) are…

  9. El programa de mano Metro-Goldwyn-Mayer en los inicios del cine sonoro: las versiones en habla castellana

    Directory of Open Access Journals (Sweden)

    Dr. James F. Willis García-Talavera

    2002-01-01

    Full Text Available Este artículo analiza, sirviéndose de los programas de mano MGM como fuentes primarias de investigación, la producción de una serie de películas con actores y actrices de habla hispana en los estudios norteamericanos de Metro-Goldwyn-Mayer, durante el comienzo de la década de los treinta, cuando el doblaje aún no había sido instaurado. En los programas de mano destaca, tras una mera observación preliminar, la inclusión de la frase "hablada en español", ubicada en el lugar más visible y de la forma más llamativa, como elemento publicitario de primer orden.

  10. Exploring the validity of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) with established emotions measures.

    Science.gov (United States)

    Roberts, Richard D; Schulze, Ralf; O'Brien, Kristin; MacCann, Carolyn; Reid, John; Maul, Andy

    2006-11-01

    Emotions measures represent an important means of obtaining construct validity evidence for emotional intelligence (EI) tests because they have the same theoretical underpinnings. Additionally, the extent to which both emotions and EI measures relate to intelligence is poorly understood. The current study was designed to address these issues. Participants (N = 138) completed the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), two emotions measures, as well as four intelligence tests. Results provide mixed support for the model hypothesized to underlie the MSCEIT, with emotions research and EI measures failing to load on the same factor. The emotions measures loaded on the same factor as intelligence measures. The validity of certain EI components (in particular, Emotion Perception), as currently assessed, appears equivocal.

  11. Uterine adenomyosis which developed from hypoplastic uterus in postmenopausal woman with mayer-rokitansky-kuster-hauser syndrome: a case report.

    Science.gov (United States)

    Chun, Sungwook; Kim, Yeon Mee; Ji, Yong-Il

    2013-12-01

    Mayer-Rokitansky-Kuster-Hauser syndrome (MRKHS) is characterized by vaginal agenesis with variable Müllerian duct abnormalities. We report here a case of uterine adenomyosis which developed from a hypoplastic uterus in a patient with MRKHS. A 55-year-old postmenopausal woman visited a university hospital for pelvic mass. She had underwent vaginoplasty via the McIndoe procedure for MRKHS at 15 years of age. Pelvic magnetic resonance imaging showed a 5.4 × 4.8 × 4.7 cm mass suspicious for a uterine myoma. She received total abdominal hysterectomy with bilateral salpingo-oophorectomy, and neither the cervix nor endometrium was found grossly in the surgical specimen. The final histologic diagnosis was uterine adenomyosis.

  12. Construct validity of the Italian version of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) v2.0.

    Science.gov (United States)

    Curci, Antonietta; Lanciano, Tiziana; Soleti, Emanuela; Zammuner, Vanda Lucia; Salovey, Peter

    2013-01-01

    In 2 studies, we assessed the construct validity of the Italian version of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) version 2.0. In Study 1, we administered the MSCEIT together with measures of crystallized and fluid intelligence, personality, and affect. In Study 2, we administered the MSCEIT together with indexes of dispositional coping, emotion regulation strategies, alexithymia, state-trait anxiety, depression, and depressive rumination. We evaluated the factorial structure of the MSCEIT with a confirmatory factor analysis model using data combined from Study 1 and 2. The results confirm that the MSCEIT Italian version satisfactorily discriminates emotional intelligence ability from crystallized and fluid intelligence, personality, and affect, and exhibits significant correlations with various psychological well-being criteria. Furthermore, data from both studies confirm that the factorial structure of MSCEIT is consistent with the theory on which it is based, although it was difficult to rule out alternative structures.

  13. La Inteligencia Emocional y la educación de las emociones desde el Modelo de Mayer y Salovey

    Directory of Open Access Journals (Sweden)

    Pablo FERNÁNDEZ BERROCAL

    2005-01-01

    Full Text Available Un desafío fascinante para la escuela actual es educar a los alumnos tanto académica como emocionalmente. Este desafío está justificado por el número creciente de programas de prevención e intervención para jóvenes en España. Muchos de estos programas incluyen habilidades de Inteligencia Emocional (IE, pero carecen de un marco teórico y empírico. En este artículo, los autores describen los modelos actuales de IE. En especial, explican el modelo de Mayer y Salovey y los instrumentos desarrollados para medir la IE. Es el modelo con mayor apoyo empírico pero, paradójicamente, el más desconocido en el campo educativo español, y puede constituir un marco útil para los programas de IE en la escuela.

  14. Análise dos itens do mayer-salovey-caruso emotional intelligence test: escalas da área estratégica Análisis de los ítems del mayer-salovey-caruso emotional intelligence test: escalas del área estratégica Item analysis of the mayer-salovey-caruso emotional intelligence test: strategic area

    OpenAIRE

    Ana Paula Porto Noronha; Ricardo Primi; Fernanda Andrade de Freitas; Marilda Aparecida Dantas

    2007-01-01

    O presente estudo objetivou analisar os itens da Área Estratégica do Mayer-Salovey-Caruso Emotional Intellligence Test - MSCEIT, a fim de investigar a consistência interna dos sub-testes, a correlação item-total e a correção das respostas dos itens do instrumento. Para tanto, fizeram parte deste estudo 522 participantes com idade média de 23,78, tendo variado entre 16 e 65 anos (DP = 7,543). Dentre esses, 281 (F=53,3%) eram do sexo feminino e 238 (F=45,2%) do masculino. A aplicação do instrum...

  15. 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

  16. 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

  17. [Von Hippel-Lindau syndrome].

    Science.gov (United States)

    Reich, H; Hollwich, F

    1984-06-01

    The von Hippel-Lindau syndrome is an autosomal dominant condition that comprises, apart from angiomas of the retina, the cerebellum, the spinal cord, and the cerebrum, also cystic and blastomatous dysplasias resulting from maldevelopment, namely cystic kidney and pancreas, hypernephroma, and pheochromocytoma. Early observers of the syndrome were the English neurologist John Hughlings Jackson (1872) and the German ophthalmologist Hugo Magnus (1874). The typical association of angiomas of the retina with the cerebellum was first described in 1905 by the Prague ophthalmologist Wilhelm Czermak, long before Lindau (1926). The fact that hypernephromas and pheochromocytomas may form parts of it characterizes the syndrome as a polyneoplastic hereditary disease and the sufferers as members of families at risk. Since the ophthalmologist is often the first to recognize this disease by direct inspection of the fundi, he is responsible for ensuring proper medical care for the affected person and his or her entire family.

  18. The Digital Von Fahrenheid Pyramid

    Science.gov (United States)

    Bura, M.; Janowski, J.; Wężyk, P.; Zięba, K.

    2017-08-01

    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.

  19. 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

  20. 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 Be

  1. Einfluss der Koordination von Spurenelementen in Silikatschmelzen auf Verteilungsprozesse

    OpenAIRE

    Sebastian Simon

    2016-01-01

    Das Wissen um die lokale Struktur von Seltenen Erden Elementen (SEE) in silikatischen und aluminosilikatischen Schmelzen ist von fundamentalem Interesse für die Geochemie der magmatischen Prozesse, speziell wenn es um ein umfassendes Verständnis der Verteilungsprozesse von SEE in magmatischen Systemen geht. Es ist allgemein akzeptiert, dass die SEE-Verteilungsprozesse von Temperatur, Druck, Sauerstofffugazität (im Fall von polyvalenten Kationen) und der Kristallchemie kontrolliert werden. All...

  2. Charakterisierung von Radiolyseprodukten in gammabestrahlten Polyamiden Thermodesorption-Gaschromatographie Massenspekroskopie

    OpenAIRE

    Selmi, Hany

    2008-01-01

    Der Verbrauch von Polyamiden in allen technischen Bereichen, darunter im Bereich der Verpackung von Lebensmitteln sowie im Bereich der Herstellung von medizinischen Artikeln und Geräten steigt stetig an. Dies beruht auf ihren Eigenschaften wie hohe Festigkeit, ausgezeichnete Thermoformbarkeit, hohe Wärmeformbeständigkeit, Sterilisierbarkeit und sehr gute Barriereeigenschaften gegen Gase, insbesondere gegenüber Sauerstoff und Aromen. Die Anwendung von Gammastrahlen zur Sterilisation von Verpac...

  3. Von Laue's theorem and its applications

    CERN Document Server

    Wang, Changbiao

    2012-01-01

    Von Laue's theorem is strictly proved in detail to clarify confusions in textbook and literature. This theorem is used to analyze the classical electron and the static electric field confined in a finite region of space.

  4. Arbeit von Frauen in Zeiten der Globalisierung

    NARCIS (Netherlands)

    D. Grunow

    2010-01-01

    Hohe Erwerbsquote, Dienstleistungsberufe und Minijobs: Die weibliche Erwerbstätigkeit hat sich in den letzten Jahrzehnten in Deutschland stark verändert. Wie hängen die Prozesse zusammen mit der Globalisierung von Wirtschaft und Arbeit?

  5. 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.

  6. Beschichtung von Kohlenstofffasern durch Chemische Gasphasenabscheidung (CVD)

    OpenAIRE

    Schmidt, Stephan

    2005-01-01

    Der Einsatz faserverstärkter Verbundwerkstoffe mit metallischer und keramischer Matrix bietet den Vorteil von Kombination und optimaler Ausnutzung verschiedenster Werkstoffeigenschaften. Die Verwendung einer durch Kohlenstofffasern verstärkten keramischen Matrix erlangte dabei in der kürzeren Vergangenheit vermehrtes Interesse. Grundlegend für den erfolgreichen Einsatz von Faserverbundwerkstoffen ist dabei ein optimiertes Faser-Matrix-Interface, also eine "optimale" Haftung der Fasern innerha...

  7. Studien zur didaktischen Nutzung von Concept Maps

    OpenAIRE

    Jüngst, Karl Ludwig

    1995-01-01

    In einer ersten Studie wurde geprüft, ob elaborierendes Durcharbeiten von Concept Maps lerneffektiver ist als elaborierendes Durcharbeiten von analogen Texten. Es wurden 13 Exemplare in unterschiedlichen Schulfächern im Sekundarschulwesen durchgeführt. Die Versuchs- Klassen arbeiten Concept Maps zu einem bestimmten Begriff durch, die Kontrollklassen analoge Texte. Die Behaltensleistung auf einfacherem Anforderungsniveau war in den Klassen mit Concept Maps besser als in den Klassen mit Texten....

  8. 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

  9. 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!

  10. Charakterisierung von Wechselwirkungsprozessen in sensitiven Schichten

    OpenAIRE

    Rathgeb, Frank

    1999-01-01

    Die vorliegende Arbeit soll verschiedene Strategien aufzeigen, um eine selektive Anreicherung gasförmiger Analytmoleküle in sensitiven Schichten zu erzielen. Im Mittelpunkt des Interesses lagen hierbei pH-responsive Polymere, mikroporöse Schichten und Cyclohexapeptide. Mit den pH-responsiven Polymeren konnte eine selektive und sensitive Detektion von Ammoniak mit Nachweisgrenzen von 150 ppb erreicht werden. Die Stabilität der sensitiven Schicht konnte im Vergleich zu farbstoffdotie...

  11. 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

  12. Análise dos itens do mayer-salovey-caruso emotional intelligence test: escalas da área estratégica Análisis de los ítems del mayer-salovey-caruso emotional intelligence test: escalas del área estratégica Item analysis of the mayer-salovey-caruso emotional intelligence test: strategic area

    Directory of Open Access Journals (Sweden)

    Ana Paula Porto Noronha

    2007-08-01

    Full Text Available O presente estudo objetivou analisar os itens da Área Estratégica do Mayer-Salovey-Caruso Emotional Intellligence Test - MSCEIT, a fim de investigar a consistência interna dos sub-testes, a correlação item-total e a correção das respostas dos itens do instrumento. Para tanto, fizeram parte deste estudo 522 participantes com idade média de 23,78, tendo variado entre 16 e 65 anos (DP = 7,543. Dentre esses, 281 (F=53,3% eram do sexo feminino e 238 (F=45,2% do masculino. A aplicação do instrumento se deu de forma coletiva, tendo sido realizada por diferentes aplicadores, treinados para a tarefa, e foi realizada em universidades e empresas do interior do estado de São Paulo, com duração média de 45 minutos. Os resultados indicaram que no geral, os sub-testes apresentaram níveis de consistência interna aceitáveis considerando os padrões estabelecidos pelo Conselho Federal de Psicologia, embora alguns problemas tenham sido encontrados; e que o método de correção por consenso, de alguma forma, dificulta a criação de itens difíceis.El presente estudio tuvo como objetivo el de analizar los ítems del Área Estratégica del Mayer-Salovey-Caruso Emotional Intellligence Test - MSCEIT, con el fin de investigar la consistencia interna dos subtests, la correlación ítem-total y la corrección de las respuestas de los ítems del instrumento. Para ello, tomaron parte de este estudio 522 participantes, con edad promedio de 23,78 años, teniendo variado entre 16 y 65 años (DP = 7,543. De ésos, 281 (F=53,3% eran del sexo femenino y 238 (F=45,2% del masculino. La aplicación del instrumento se dio de forma colectiva, habiendo sido realizada por diferentes aplicadores, entrenados para la tarea, y fue realizada en universidades y empresas del interior del Estado de São Paulo (Brasil, con duración media de 45 minutos. Los resultados indicaron que, por lo general, los subtests presentaron niveles de consistencia interna aceptables, se

  13. Decidualization is Impaired in Endometrial Stromal Cells from Uterine Rudiments in Mayer-Rokitansky-Küster-Hauser Syndrome

    Directory of Open Access Journals (Sweden)

    Sara Y. Brucker

    2017-02-01

    Full Text Available Background/Aims: Uterine rudiments from patients with Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS contain all tissues typically found in the uterus. Endometrium from the rudiments predominantly exhibits basalis-like features, and endometrial proliferative capacity in patients’ epithelium and stroma is significantly lower. Methods: This single-center, prospective study conducted at a major German university hospital compared in-vitro decidualization in cultured ESCs from MRKHS patients and hysterectomy controls. Primary ESC cultures were established from both sources. Hormone-induced prolactin and IGFBP-1 secretion served as a measure of their ability to undergo decidualization in response to hormonal stimulation. Expression levels of 8 key marker genes of decidualization were also determined. Results: At day 9, mean secretion of prolactin and IGFBP-1 was significantly reduced by 89.0% and 99.5%, respectively, in MRKHS ESCs vs. hysterectomy controls, both indicating impaired decidualization of MRKHS ESCs. Key decidual markers confirmed impaired decidualization in MRKHS patients. Conclusion: Our results indicate that the ESCs from MRKHS patients lack hormone responsiveness as a potential sign of dysfunctional hormone receptor function, which may also play a role in the onset of MRKHS. Further studies are needed to corroborate our findings, directly address receptor function, and elucidate the role of other potential determinants of uterine development and adult function.

  14. The effect of intranasal oxytocin on perceiving and understanding emotion on the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT).

    Science.gov (United States)

    Cardoso, Christopher; Ellenbogen, Mark A; Linnen, Anne-Marie

    2014-02-01

    Evidence suggests that intranasal oxytocin enhances the perception of emotion in facial expressions during standard emotion identification tasks. However, it is not clear whether this effect is desirable in people who do not show deficits in emotion perception. That is, a heightened perception of emotion in faces could lead to "oversensitivity" to the emotions of others in nonclinical participants. The goal of this study was to assess the effects of intranasal oxytocin on emotion perception using ecologically valid social and nonsocial visual tasks. Eighty-two participants (42 women) self-administered a 24 IU dose of intranasal oxytocin or a placebo in a double-blind, randomized experiment and then completed the perceiving and understanding emotion components of the Mayer-Salovey-Caruso Emotional Intelligence Test. In this test, emotion identification accuracy is based on agreement with a normative sample. As expected, participants administered intranasal oxytocin rated emotion in facial stimuli as expressing greater emotional intensity than those given a placebo. Consequently, accurate identification of emotion in faces, based on agreement with a normative sample, was impaired in the oxytocin group relative to placebo. No such effect was observed for tests using nonsocial stimuli. The results are consistent with the hypothesis that intranasal oxytocin enhances the salience of social stimuli in the environment, but not nonsocial stimuli. The present findings support a growing literature showing that the effects of intranasal oxytocin on social cognition can be negative under certain circumstances, in this case promoting "oversensitivity" to emotion in faces in healthy people.

  15. Recurrent microdeletion at 17q12 as a cause of Mayer-Rokitansky-Kuster-Hauser (MRKH syndrome: two case reports

    Directory of Open Access Journals (Sweden)

    Novelli Antonio

    2009-11-01

    Full Text Available Abstract Background Mayer-Rokitansky-Kuster-Hauser syndrome (MRKH consists of congenital aplasia of the uterus and the upper part of vagina due to anomalous development of Müllerian ducts, either isolated or associated with other congenital malformations, including renal, skeletal, hearing and heart defects. This disorder has an incidence of approximately 1 in 4500 newborn girls and the aetiology is poorly understood. Methods and Results we report on two patients affected by MRKH syndrome in which array-CGH analysis disclosed an identical deletion spanning 1.5 Mb of genomic DNA at chromosome 17q12. One patient was affected by complete absence of uterus and vagina, with bilaterally normal ovaries, while the other displayed agenesis of the upper part of vagina, right unicornuate uterus, non cavitating rudimentary left horn and bilaterally multicystic kidneys. The deletion encompassed two candidate genes, TCF2 and LHX1. Mutational screening of these genes in a selected group of 20 MRKH females without 17q12 deletion was negative. Conclusion Deletion 17q12 is a rare albeit recurrent anomaly mediated by segmental duplications, previously reported in subjects with developmental kidney abnormalities and diabetes. The present two patients expand the clinical spectrum associated with this imbalance and suggest that this region is a candidate locus for a subset of MRKH syndrome individuals, with or without renal defects.

  16. The reproductive potential of patients with Mayer-Rokitansky-Küster-Hauser syndrome using gestational surrogacy: a systematic review.

    Science.gov (United States)

    Friedler, Shevach; Grin, Leonti; Liberti, Gad; Saar-Ryss, Buzhena; Rabinson, Yaakov; Meltzer, Semion

    2016-01-01

    Women with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome may reproduce after uterine transplantation or IVF using a gestational surrogate. As uterine transplantation is still an experimental procedure, data on their clinical outcome using assisted reproduction techniques are imperative to allow evidence-based counselling. For this purpose, a systematic non-restricted electronic literature search was conducted. The 14 studies included in this review were published between 1988 and 2011. From a cohort of 140 patients with MRKH syndrome, mostly from the the USA and Israel, only four studies contained data on more than 10 patients; the others were case reports or small series. In the studies reviewed, 125 patients underwent 369 cycles of IVF with gestational surrogacy, and delivered 71 newborns. The reporting of outcome of patients with MRKH syndrome undergoing assisted reproduction techniques in the available literature is less than optimal and is characterized by bias of publication, inconsistent reports, including few patients, treated over a long time span, and lacking systematic reports from large IVF centres. None of the national registries contain specific outcome data on patients with MRKH syndrome. The paucity of data limits the possibility to draw firm conclusions but substantiates the need for a systematic multicentre reporting system. Copyright © 2015 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  17. An unusual cause of urinary incontinence: Urethral coitus in a case of Mayer-Rokitansky-Kuster-Hauser syndrome.

    Science.gov (United States)

    Sharifiaghdas, Farzaneh; Daneshpajooh, Azar; Sohbati, Samira; Mirzaei, Mahboubeh

    2016-09-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a rare anomaly in women and is characterized by congenital aplasia of the uterus and vagina, with normal development of secondary sexual characteristics and a normal karyotype. We report a case of a 38-year-old women with MRKH syndrome that had experienced urethral sex for many years. She presented with urinary incontinence and dyspareunia. The patient's secondary sexual characteristics were normal, and examination revealed a widely open incompetent megalourethra and an absent vagina. Laboratory studies confirmed a 46, XX karyotype. Imaging included ultrasonography and magnetic resonance imaging, which indicated bilateral normal ovaries and a rudimental bicornuate uterus. After confirming the diagnosis of MRKH, the patient underwent urethroplasty by urethral plication, antiincontinence surgery by autologous fascial sling of the bladder neck, and the creation of a neo-vagina using a urethral flap. After 3 months, voiding cystourethrography and uroflowmetry confirmed normal voiding. There were no postoperative symptoms of urinary incontinence, and the patient was completely satisfied.

  18. Long-Term Outcomes of Laparoscopic Bean Vaginoplasty (Modified Vecchietti Procedure) for Mayer-Rokitansky-Kuster-Hauser Syndrome.

    Science.gov (United States)

    Çetin, Cihan; Soysal, Cenk; Ürünsak, İbrahim Ferhat; Api, Murat; Çetin, Turan

    2016-08-01

    The objective of our study is to evaluate the long-term results of laparoscopic bean vaginoplasty (LBV), which we previously described. From April 2002 to September 2013, 62 patients, who were diagnosed with Mayer-Rokitansky-Kuster-Hauser Syndrome and underwent LBV in Cukurova University School of Medicine Department of Obstetrics and Gynecology were included in the study. Operative data, complication rates, vaginal length, and sexuality of patients during the follow-up period were evaluated. Sexuality of the patients were evaluated using the Female Sexual Function Index (FSFI) questionnaire. The FSFI scores were compared with age-matched 65 healthy control subjects. Mean age of patients in case and control groups were 23.9 ± 5.1 (18-32) and 25.1 ± 4.2 (18-31), respectively (P = .69). Median length of follow-up after surgery was 48 months (24-144 months). No complications occurred during the operations. No vaginal adhesions occurred during the follow-up periods. Median vaginal length during the last follow-up was 7 cm (6-9 cm). FSFI scores were similar with the control group. LBV is a successful modification of Vecchietti procedure, without any reported complication. However, the procedure should still be compared with the other methods in randomized trials.

  19. Vaginal reconstruction with the Abbe-McIndoe technique in Mayer Rokitansky Kuster Hauser syndrome: a case report

    Directory of Open Access Journals (Sweden)

    Sujata Swain

    2015-10-01

    Full Text Available The Mayer-Rokitansky-Kuster-Hauser (MRKH syndrome is a rare but well discussed entity characterized by congenital aplasia of the uterus and the upper part (2/3rd of the vagina in women with normal development of secondary sexual characteristics and a normal 46, XX karyotype. The inability to lead a normal sexual and reproductive life bears a great amount of social inhibition and psychological distress on the affected individuals. The physical inability can definitely be attended to by various non-surgical and surgical techniques leading to a free sexual life. We report a case of MRKH who underwent an Abbe-McIndoe technique with one year follow up. The patient due to social inhibition, failed to report primary amenorrhea at an earlier age. She seeked medical help at the time of marriage at the age of 30 yrs. Successful vaginal reconstruction with minimal expenditure and counselling paved the way for her marriage and satisfactory sexual life. [Int J Reprod Contracept Obstet Gynecol 2015; 4(5.000: 1602-1606

  20. The Mayer-Rokitansky-Küster-Hauser syndrome (congenital absence of uterus and vagina – phenotypic manifestations and genetic approaches

    Directory of Open Access Journals (Sweden)

    Pasquier Laurent

    2006-01-01

    Full Text Available Abstract The Mayer-Rokitansky-Küster-Hauser (MRKH syndrome affects at least 1 out of 4500 women and has for a long time been considered as a sporadic anomaly. Congenital absence of upper vagina and uterus is the prime feature of the disease which, in addition, is often found associated with unilateral renal agenesis or adysplasia as well as skeletal malformations (MURCS association. The phenotypic manifestations of MRKH overlap various other syndromes or associations and thus require accurate delineation. Since MRKH manifests itself in males, the term GRES syndrome (Genital, Renal, Ear, Skeletal might be more appropriate when applied to both sexes. The MRKH syndrome, when described in familial aggregates, seems to be transmitted as an autosomal dominant trait with an incomplete degree of penetrance and variable expressivity. This suggests the involvement of either mutations in a major developmental gene or a limited chromosomal deletion. Until recently progress in understanding the genetics of MRKH syndrome has been slow, however, now HOX genes have been shown to play key roles in body patterning and organogenesis, and in particular during genital tract development. Expression and/or function defects of one or several HOX genes may account for this syndrome.

  1. An MRI Von Economo - Koskinas atlas.

    Science.gov (United States)

    Scholtens, Lianne H; de Reus, Marcel A; de Lange, Siemon C; Schmidt, Ruben; van den Heuvel, Martijn P

    2016-12-28

    The cerebral cortex displays substantial variation in cellular architecture, a regional patterning that has been of great interest to anatomists for centuries. In 1925, Constantin von Economo and George Koskinas published a detailed atlas of the human cerebral cortex, describing a cytoarchitectonic division of the cortical mantle into over 40 distinct areas. Von Economo and Koskinas accompanied their seminal work with large photomicrographic plates of their histological slides, together with tables containing for each described region detailed morphological layer-specific information on neuronal count, neuron size and thickness of the cortical mantle. Here, we aimed to make this legacy data accessible and relatable to in vivo neuroimaging data by constructing a digital Von Economo - Koskinas atlas compatible with the widely used FreeSurfer software suite. In this technical note we describe the procedures used for manual segmentation of the Von Economo - Koskinas atlas onto individual T1 scans and the subsequent construction of the digital atlas. We provide the files needed to run the atlas on new FreeSurfer data, together with some simple code of how to apply the atlas to T1 scans within the FreeSurfer software suite. The digital Von Economo - Koskinas atlas is easily applicable to modern day anatomical MRI data and is made publicly available online.

  2. Positive Effekte von NSAR auf den Gastrointestinaltrakt

    Directory of Open Access Journals (Sweden)

    Lang M

    2015-01-01

    Full Text Available Ein protektiver Effekt von nichtsteroidalen Antirheumatika (NSAR auf die Tumorentstehung im Kolon wird in diversen präklinischen, epidemiologischen und auch randomisierten Arbeiten postuliert. Der Hauptwirkungsmechanismus von NSAR wird der Hemmung der Prostaglandinsynthese über die Cyclooxygenasen (COX zugeschrieben. Es existieren aber auch COX-unabhängige Mechanismen. Hier wollen wir einen Überblick über die Studienlage mit Aspirin, Sulindac und COX-2-Hemmern im Hinblick auf die Entstehung von Adenomen und Kolorektalkarzinomen geben. Die Wirkung dieser Substanzen ist besonders für Patienten mit familiärer Disposition relevant, aber auch für Patienten, die NSAR oder Aspirin aufgrund anderer Indikationen einnehmen. Es bestehen Abhängigkeiten von Dosis und Zeit sowie Interaktionen mit speziellen Mutationen (BRAF, PI3K und der zellulären COX-2-Expression. Beim Lynch-Syndrom ist die Wirksamkeit von Aspirin letztlich nicht sicher und eine multinationale klinische Studie mit 5-Aminosalizylsäure (Mesalazin wurde vom europäischen TRANSCAN-Programm gefördert.

  3. 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

  4. 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.

  5. 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.

  6. Von Willebrand's disease: case report and review of literature ...

    African Journals Online (AJOL)

    Abstract. Von Willebrand Disease (VWD) is the most common human ... The most bleeding forms of VWD usually do not concern type 1 patients with the ... and collagen binding test and genanalysis allow diagnosing the different types of von.

  7. 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.

  8. Liouville-von Neumann molecular dynamics

    Science.gov (United States)

    Jakowski, Jacek; Morokuma, Keiji

    2009-06-01

    We present a novel first principles molecular dynamics scheme, called Liouville-von Neumann molecular dynamics, based on Liouville-von Neumann equation for density matrices propagation and Magnus expansion of the time-evolution operator. The scheme combines formally accurate quantum propagation of electrons represented via density matrices and a classical propagation of nuclei. The method requires a few iterations per each time step where the Fock operator is formed and von Neumann equation is integrated. The algorithm (a) is free of constraint and fictitious parameters, (b) avoids diagonalization of the Fock operator, and (c) can be used in the case of fractional occupation as in metallic systems. The algorithm is very stable, and has a very good conservation of energy even in cases when a good quality conventional Born-Oppenheimer molecular dynamics trajectories is difficult to obtain. Test simulations include initial phase of fullerene formation from gaseous C2 and retinal system.

  9. 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)

  10. Multivariate Herkunftsanalyse von Marmor auf petrographischer und geochemischer Basis

    OpenAIRE

    Cramer, Thomas

    2004-01-01

    Am Beispiel von aus Kleinasien stammenden Grabungsfunden in der Antikensammlung Berlin wird die Methodik der Herkunftsanalyse von Marmoren, d.h. der Zuordnung zu ihren Lagerstätten, weiterentwickelt und erprobt. Dazu wird der aktuelle Forschungsstand kritisch gewürdigt, die Voraussetzungen, Bedingungen und Grenzen der Provenienzbestimmung werden systematisiert und von den zahlreichen Gesteinsmerkmalen und Untersuchungsmethoden die geeignetsten ausgewählt. Marmore von 38 Sammlungsobjekten, die...

  11. Experimentelle Untersuchung von Konzentrations- und Verweilzeiteffekten in Membranreaktoren

    OpenAIRE

    Tota, A.; Hamel, C.; Thomas, S.; Joshi, M.; Klose, F.; Seidel-Morgenstern, A.

    2003-01-01

    Heterogen katalysierte Oxidationsreaktionen von kurzkettigen Kohlenwasserstoffen werden in der Industrie zur Erzeugung von Ausgangsmaterialien für wertvollere Syntheseprodukte (selektive Oxidation) oder zur Entsorgung von Abgasen eingesetzt. Bei selektiven Oxidationen ist das gewünschte Produkt gewöhnlich ein thermodynamisch instabiles Zwischenprodukt. Mit dem Einsatz von Membranreaktoren verspricht man sich hohe Selektivitäten. bei gleichzeitig hohen Ausbeuten. Als Modellreaktion für systema...

  12. Approximate equivalence in von Neumann algebras

    Institute of Scientific and Technical Information of China (English)

    DING; Huiru; Don; Hadwin

    2005-01-01

    One formulation of D. Voiculescu's theorem on approximate unitary equivalence is that two unital representations π and ρ of a separable C*-algebra are approximately unitarily equivalent if and only if rank o π = rank o ρ. We study the analog when the ranges of π and ρ are contained in a von Neumann algebra R, the unitaries inducing the approximate equivalence must come from R, and "rank" is replaced with "R-rank" (defined as the Murray-von Neumann equivalence of the range projection).

  13. 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.

  14. Verwertung von Prozessbieren in der Brauerei

    OpenAIRE

    Schneeberger, Mark

    2007-01-01

    Die betriebsinterne Verwertung von Prozessbieren (PB) zur Minimierung des Bierschwandes stellt den Kern der Arbeit dar. Als mengenmäßig bedeutsamste PB haben sich Hefebiere (HB), Vor-, Zwischen- und Nachläufe (VZNL) aus der Filtration, Biere aus unterfüllten bzw. falsch etikettierten Flaschen aus der Abfüllung sowie Rückbiere herausgestellt. Verschiedene Indikatoren in Hefezellen und im HB wurden zur Kontrolle von Hefebierrückgewinnungsanlagen ermittelt. Um eine hohe Qualität der wiedergewinn...

  15. [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)

  16. [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)

  17. 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...

  18. Herstellung von Bio-Fleisch- und Wurstwaren ohne Einsatz von Pökelstoffen

    OpenAIRE

    2008-01-01

    Bei der ökologischen Herstellung von Fleisch- und Wurstwaren werden vielfach auf die in der konventionellen Wurstherstellung verwendeten Konservierungsstoffe E 250 (Natriumnitrit) bzw. E 252 (Kaliumnitrat) verzichtet oder reduzierte Zugabemengen der Zusatzstoffe verwendet.

  19. 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.

  20. 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.

  1. Auswirkung von Umweltchemikalien auf die Biologie von Chironomiden und Fischen als deren Prädatoren

    OpenAIRE

    Langer-Jaesrich, Miriam

    2012-01-01

    Im Rahmen der Dissertation wurden in mehreren Teilprojekten die Auswirkungen von Umweltchemikalien auf Chironomiden als Schlüsselorganismen in aquatisch-benthischen Lebensräumen untersucht. Dabei lag der Fokus besonders auf der Erfassung von nicht-standardisierten Endpunkten und Bioindikatoren sowie auf der Bearbeitung einer weiterführenden ökologisch relevanten Fragestellung zum Räuber-Beute-Verhältnis unter Schadstoffeinfluss. Im ersten Teil der Dissertation wurde das herkömmliche Standa...

  2. Synthese von grenzflächenaktiven Monomeren zur Herstellung von funktionalen Metall-Chalkogenid/Polymer-Hybridnanopartikeln

    OpenAIRE

    Fischer, V.

    2013-01-01

    In dieser Arbeit wurde gezeigt, wie oberflächenfunktionalisierte Polystyrolnanopartikel zur Herstellung von Metallchalkogenid/Polymer-Hybridnanopartikeln eingesetzt werden können. Dazu wurden zunächst phosphonsäure- und phosphorsäurefunktionalisierte Surfmere synthetisiert, die anschließend bei der Miniemulsionspolymerisation von Styrol verwendet wurden. Die Surfmere dienten dabei zugleich zur Stabilisierung und als Comonomer. Die oberflächenfunktionalisierten Polystyrolnanopartikel wurden an...

  3. Untersuchung der Rolle von Rhodopsin 7 und Cryptochrom im Sehprozess von Drosophila melanogaster

    OpenAIRE

    Grebler, Rudi

    2015-01-01

    Ausgangspunkt für die Detektion von Licht ist im gesamten Tierreich die Absorption von Photonen durch photorezeptive Proteine, die sogenannten Opsine und in geringerem Ausmaß die Typ 1 Cryptochrome. Die Taufliege Drosophila melanogaster besitzt sechs eingehend charakterisierte, auch als Rhodopsine bezeichnete Opsine (Rh1-Rh6) und ein Cryptochrom (CRY). Neben den Ocellen und den Hofbauer-Buchner Äuglein werden die Rhodopsine in erster Linie in den Photorezeptorzellen der Komplexaugen, den Haup...

  4. Untersuchungen zur Trockenentschwefelung von Brenngasen durch Partialoxidation von H2S an Herdofenkoks

    OpenAIRE

    Bauersfeld, Dirk

    2009-01-01

    Die vorliegende Arbeit befasst sich mit Untersuchungen zur Trockenentschwefelung von Brenngasen durch Partialoxidation von H2S an Herdofenkoks. Hierzu wurden Versuche in der Technikumsanlage VTE 2004 mit einem simulierten PHTW Gas durchgeführt. Es zeigte sich, dass der COS-Abbau nicht wie bisher angenommen durch die COS-Partialoxidation sondern durch die COS-Hydrolyse erfolgt. Die COS-Hydrolyse gewinnt dabei mit abnehmender Raumbelastung an Bedeutung. Der Entschwefelungsgrad erhöht sich mit s...

  5. Dentinhaftung von Zementen. Der Haftverbund von Zementen mit Dentin in Kombination mit verschiedenen indirekten Restaurationsmaterialien

    OpenAIRE

    Peutzfeldt, Anne; Sahafi, Alireza; Flury, Simon

    2011-01-01

    Einleitung: Die Anzahl zahnärztlicher Zemente sowie Restaurationsmaterialien steigt stetig. Die richtige Zementwahl für einen zuverlässigen Haftverbund zwischen Restaurationsmaterial und Zahnsubstanz ist von Interesse für den Kliniker. Ziel der vorliegenden in vitro-Studie war es daher, den Dentinhaftverbund von verschiedenen Zementen in Kombination mit verschiedenen indirekten Restaurationsmaterialien zu untersuchen. Material und Methoden: Zylindrische Probekörper aus sechs Restaurations...

  6. [The Costantin Von Economo's lethargic encefalitis

    Science.gov (United States)

    Pistacchio, E.

    1998-01-01

    Starting from the Constantin Von Economo's description of a "new" disease, the lethargic encephalitis, the author delineates the history of an infectious sleeping sickness that caused epidemics in Europe from 1917 to 1928 and led to create, in Italy, the "Institutes for Encephalitis".

  7. Die larvale Entwicklung von Chirocentrus dorab (Forsk.)

    NARCIS (Netherlands)

    Delsman, H.C.

    1922-01-01

    Wer sich mit dem Studium der Lebensweise indischer Fische befassen will, hat dabei den grossen Vorteil, sich beim Bestimmen der Species auf die zahlreichen Arbeiten BLEEKER’S stützen zu können, während ihm das Determinieren ganz besonders erleichtert wird durch das von dichotomischen Tabellen

  8. 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)

  9. Drei neue Chelonarium-Arten von Sumatra

    NARCIS (Netherlands)

    Reitter, Edm.

    1886-01-01

    Die Arten dieser Gattung kommen vorherschend in Central- und Süd-Amerika vor, doch sind in neuerer Zeit auch drei Arten: Ch. orientale Reitt. 1), conspersum Reitt. 2) und adspersum Chevrl.3) von den grossen Sunda-Inseln und Malakka bekannt geworden, zu denen nun weitere 3 Arten treten, die ich nachf

  10. 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

  11. Ueber zwei neue Vogelarten von Java

    NARCIS (Netherlands)

    Finsch, O.

    1902-01-01

    Die beiden nachstehend beschriebenen Vögel wurden mir von Herrn Max Bartels als muthmasslich neu zugesandt. Die genaue Untersuchung hat dies bestätigt. Ich freue mich daher eine der Arten zu Ehren des Entdeckers benennen zu können. Seit einigen Jahren als Leiter der Plantage Pangerango bei Pasir Dat

  12. 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 expos

  13. The von Bertalanffy growth model for horticulture

    NARCIS (Netherlands)

    Tijskens, L.M.M.; Schouten, R.E.; Unuk, T.; Šumak, D.

    2017-01-01

    Traditionally, crop load and fruit yield from previous seasons are used as indicators for prediction of fruit size. Disregarding the inevitable biological variation between fruit, von Bertalanffy (1938) described the growth, expressed as length, of virtually any living organism. The model is here

  14. 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)

  15. 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 bemerkenswe

  16. Zustandsschätzung von aktiven Fahrwerkregelsystemen

    NARCIS (Netherlands)

    Leenen, R.; Maurice, J.P.

    2010-01-01

    Eine Weiterentwicklung von Fahrdynamikregelung, Überroll- und Seitenaufprallschutz sowie Pre-Crash-Funktionen und Kollisionsminderung verspricht TNO. Mit einem System zur Beobachtung des aktuellen Fahrzeugzustands (Vehicle State Estimator – VSE) bietet der niederländische Zulieferer ein zentrales Mo

  17. 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,

  18. Entendendo a entropia de von Neumann

    OpenAIRE

    Maziero, Jonas

    2015-01-01

    Revisamos os postulados da mecânica quântica necessários para discutir a entropia de von Neumann, que é introduzida como uma generalização da entropia de Shannon e propomos um jogo simples que facilita o entendimento do seu significado físico.

  19. Das Haarkleid eines Fetus von Schimpanse

    NARCIS (Netherlands)

    Bolk, L.

    1919-01-01

    In seiner ausführlichen Arbeit über die Richtung der Haare bei den Affenembryonen nebst allgemeinen Erörterungen über die Ursachen der Haarrichtungen, hat Schwalbe eine Fülle von Tatsachen und eine wertvolle kritische Betrachtung über das Problem der Haarrichtungen geliefert. Leider war der Autor ni

  20. Percutaneous closure of isolated ostium secundum-type atrial septal defect in a patient with Mayer-Rokitansky-Küster-Hauser syndrome.

    Science.gov (United States)

    Akcay, Murat; Gulel, Okan; Soylu, Korhan; Meric, Murat; Elmali, Muzaffer

    2016-12-01

    Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is a rare congenital anomaly characterized by complete or partial aplasia of the uterus and the upper part of the vagina. It is reported to be associated with cardiovascular disorders including atrial septal defect, anomalous pulmonary venous return, aortopulmonary window, pulmonary valve stenosis, mitral valve prolapse, tetralogy of Fallot, truncus arteriosus, and patent ductus arteriosus. Herein, for the first time in the medical literature, we present percutaneous closure of an isolated ostium secundum atrial septal defect in this syndrome. Copyright © 2016 Sociedade Portuguesa de Cardiologia. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Coexistence of gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome in 46, XX female: A case report and review of literature.

    Science.gov (United States)

    Shah, Viral N; Ganatra, Parth J; Parikh, Rajni; Kamdar, Panna; Baxi, Seema; Shah, Nishit

    2013-10-01

    The association of gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome is very rare. We report a 21-year-old phenotypical female who presented with primary amenorrhea and underdeveloped secondary sexual characteristics. Hormonal evaluation revealed hypergonadotropic hypogonadism. Her karyotype was 46XX. Laparoscopy of pelvis revealed absent uterus, normal fallopian tubes and bilateral streak ovaries, which were biopsied and histopathology was consistent with the findings of gonadal dysgenesis. We searched PubMed for similar reports in the literature and details of all the cases were analyzed and reported here.

  2. Coexistence of gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome in 46, XX female: A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Viral N Shah

    2013-01-01

    Full Text Available The association of gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome is very rare. We report a 21-year-old phenotypical female who presented with primary amenorrhea and underdeveloped secondary sexual characteristics. Hormonal evaluation revealed hypergonadotropic hypogonadism. Her karyotype was 46XX. Laparoscopy of pelvis revealed absent uterus, normal fallopian tubes and bilateral streak ovaries, which were biopsied and histopathology was consistent with the findings of gonadal dysgenesis. We searched PubMed for similar reports in the literature and details of all the cases were analyzed and reported here.

  3. Discordant Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome in identical twins - a case report and implications for reproduction in MRKH women.

    Science.gov (United States)

    Milsom, Stella Ruth; Ogilvie, Cara Megan; Jefferies, Craig; Cree, Lynsey

    2015-01-01

    Infertility has previously been considered as an inevitable consequence of Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome. With modern assisted reproductive technology (ART) techniques becoming increasingly accessible, MRKH women have the opportunity for their own genetic offspring. The availability of such technology, however, increases the importance of understanding the aetiology of this complex condition. The literature debating the relevance of genetic versus post-zygotic events in the aetiology of MRKH syndrome is reviewed in the context of this report of monozygotic twins discordant for MRKH syndrome.

  4. Análisis de programas relacionados con la Educación Emocional desde el modelo propuesto por Salovey & Mayer

    OpenAIRE

    Miñaca Laprida, María Isabel; Hervás Torres, Mirian; Laprida Martín, Isabel

    2013-01-01

    El objetivo principal de este monográfico es el de proporcionar un análisis sobre tres programas de educación em ocional realizados y llevados a cabo en España desde el modelo de Inteligencia Emocional que proponen Salovey & Mayer (1997), y considerar qué aspectos de dicho modelo están incluidos en cada uno de los programas revisados. Para ello, se realiza una breve introducción sobre el concepto de emoción, Inteligencia Emocional y la implicación de ella en el sist...

  5. SÍNDROME DE MAYER-ROKITANSKY-KÜSTER-HAUSER TIPO II: REPORTE DE UN CASO Y REVISIÓN DE OPCIONES TERAPÉUTICAS

    OpenAIRE

    Héctor Silva Cárcamo; José Luis Arita Erazo; Juan Carlos Fúnez

    2016-01-01

    El Síndrome de Mayer-Rokitansky-Küster-Hauser, es una anomalía poco frecuente, causada por aplasia de conductos de Müller, se caracteriza por ausencia congénita de vagina, alteraciones uterinas (variedad tipo I), acompañada de alteraciones renales y/o esqueléticas (variedad tipo II), con fenotipo femenino y función ovárica normal. Su incidencia es 1 en 4000-5000 mujeres. Caso clínico: Segundo caso reportado en Honduras, paciente femenina, 17 años de edad, acude por presentar amenorrea primar...

  6. Vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association with Mayer-Rokitansky-Küster-Hauser syndrome in co-occurrence

    DEFF Research Database (Denmark)

    Bjørsum-Meyer, Thomas; Herlin, Morten; Qvist, Niels

    2016-01-01

    Background: The vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association and Mayer-Rokitansky-Küster-Hauser syndrome are rare conditions. We aimed to present two cases with the vertebral defect, anal atresia, cardiac...... defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association and Mayer-Rokitansky-Küster-Hauser co-occurrence from our local surgical center and through a systematic literature search detect published cases. Furthermore, we aimed to collect existing knowledge...... in the embryopathogenesis and genetics in order to discuss a possible link between the vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association and Mayer-Rokitansky-Küster-Hauser syndrome. Case presentation: Our first case was a white girl...

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

    OpenAIRE

    Fabiano Timbó Barbosa; Rafael Martins da Cunha; Luciano Timbó Barbosa

    2007-01-01

    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 objet...

  8. Neovaginoplastia com membrana amniótica na síndrome de Mayer-Rokitansky-Küster-Hauser Neovaginoplasty using amniotic membrane in Mayer-Rokitansky-Küster-Hauser syndrome

    Directory of Open Access Journals (Sweden)

    Bruno Ramalho de Carvalho

    2007-12-01

    Full Text Available OBJETIVO: avaliar resultados da neovaginoplastia com utilização de enxerto amniótico humano em pacientes portadoras da síndrome de Mayer-Rokitansky-Küster-Hauser (MRKH. MÉTODOS: o estudo foi uma análise retrospectiva de uma série de 28 casos de pacientes com síndrome de MRKH, tratadas entre 1990 e 2003. As pacientes foram atendidas no Ambulatório de Ginecologia Infanto-Puberal (AGIP do Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto da Universidade de São Paulo (FMRP-USP, sendo submetidas a neovaginoplastia pela técnica de McIndoe e Bannister modificada pela utilização de enxerto de membrana amniótica humana. Foram avaliadas epitelização, amplitude e profundidade das neovaginas com sete e 40 dias do procedimento e, no pós-operatório tardio, a satisfação das pacientes, a presença de desconforto e dispareunia às relações sexuais. RESULTADOS: no pós-operatório, sete pacientes (25% apresentaram estenose vaginal. Destas, seis foram submetidas a nova intervenção cirúrgica, uma teve encurtamento da neovagina, corrigido com o uso de exercícios com molde vaginal, três (10,7% tiveram fístula retovaginal, uma (3,6% fístula uterovesical e uma (3,6% teve excesso de pele no intróito vaginal - todas corrigidas com êxito com nova cirurgia. Quatro pacientes (14,3% apresentaram infecção do trato urinário. Dois meses após a cirurgia, 11 de 19 pacientes (57,8% apresentaram atividade sexual satisfatória e 42% relataram dispareunia e, no período máximo de quatro anos, 20/21 pacientes (95,2% tiveram atividade sexual satisfatória e 4,8% dispareunia. CONCLUSÕES: o enxerto de membrana amniótica é uma boa opção no tratamento da agenesia vaginal. O acompanhamento perioperatório envolve questões educacionais, de orientação quanto ao uso do molde e em relação à sexualidade da paciente, com vistas à redução das queixas de coito disfuncional na presença de evolução cirúrgica favorável e

  9. Hereditary renal adysplasia, pulmonary hypoplasia and Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome: a case report

    Science.gov (United States)

    2010-01-01

    Background Hereditary renal adysplasia is an autosomal dominant trait with incomplete penetrance and variable expression that is usually associated with malformative combinations (including Müllerian anomalies) affecting different mesodermal organs such as the heart, lung, and urogenital system. Case report A case showing pulmonary hypoplasia, hip dysplasia, hereditary renal adysplasia, and Mayer-Rokitansky-Kuster-Hauser syndrome in adulthood is reported here. The i.v. pyelography showed right renal agenesis with a normal left kidney and ureter. Ultrasound and Magnetic Resonance Imaging also showed right renal agenesis with multicystic embryonary remnants in the right hemipelvis probably corresponding to a dysgenetic kidney. An uretrocystoscopy showed absence of ectopic ureter and of the right hemitrigone. She was scheduled for a diagnostic laparoscopy and creation of a neovagina according to the McIndoe technique with a prosthesis and skin graft. Laparoscopy confirmed the absence of the uterus. On both sides, an elongated, solid, rudimentary uterine horn could be observed. Both ovaries were also elongated, located high in both abdominal flanks and somewhat dysgenetics. A conventional cytogenetic study revealed a normal female karyotype 46, XX at a level of 550 GTG bands. A CGH analysis was performed using a 244K oligoarray CGH detecting 11 copy number variants described as normal variants in the databases. The 17q12 and 22q11.21 microdeletions described in other MRKH patients were not present in this case. Four years after operation her evolution is normal, without symptoms and the neovagina is adequately functional. The geneticists have studied her family history and the pedigree of the family is shown. Conclusions We suggest that primary damage to the mesoderm (paraaxil, intermediate, and lateral) caused by mutations in a yet unidentified gene is responsible for: 1) skeletal dysplasia, 2) inappropriate interactions between the bronchial mesoderm and endodermal

  10. Hereditary renal adysplasia, pulmonary hypoplasia and Mayer-Rokitansky-Küster-Hauser (MRKH syndrome: a case report

    Directory of Open Access Journals (Sweden)

    Acién Maribel

    2010-04-01

    Full Text Available Abstract Background Hereditary renal adysplasia is an autosomal dominant trait with incomplete penetrance and variable expression that is usually associated with malformative combinations (including Müllerian anomalies affecting different mesodermal organs such as the heart, lung, and urogenital system. Case report A case showing pulmonary hypoplasia, hip dysplasia, hereditary renal adysplasia, and Mayer-Rokitansky-Kuster-Hauser syndrome in adulthood is reported here. The i.v. pyelography showed right renal agenesis with a normal left kidney and ureter. Ultrasound and Magnetic Resonance Imaging also showed right renal agenesis with multicystic embryonary remnants in the right hemipelvis probably corresponding to a dysgenetic kidney. An uretrocystoscopy showed absence of ectopic ureter and of the right hemitrigone. She was scheduled for a diagnostic laparoscopy and creation of a neovagina according to the McIndoe technique with a prosthesis and skin graft. Laparoscopy confirmed the absence of the uterus. On both sides, an elongated, solid, rudimentary uterine horn could be observed. Both ovaries were also elongated, located high in both abdominal flanks and somewhat dysgenetics. A conventional cytogenetic study revealed a normal female karyotype 46, XX at a level of 550 GTG bands. A CGH analysis was performed using a 244K oligoarray CGH detecting 11 copy number variants described as normal variants in the databases. The 17q12 and 22q11.21 microdeletions described in other MRKH patients were not present in this case. Four years after operation her evolution is normal, without symptoms and the neovagina is adequately functional. The geneticists have studied her family history and the pedigree of the family is shown. Conclusions We suggest that primary damage to the mesoderm (paraaxil, intermediate, and lateral caused by mutations in a yet unidentified gene is responsible for: 1 skeletal dysplasia, 2 inappropriate interactions between the bronchial

  11. Associations of Polymorphisms in WNT9B and PBX1 with Mayer-Rokitansky-Kuster-Hauser Syndrome in Chinese Han.

    Directory of Open Access Journals (Sweden)

    Wenqing Ma

    Full Text Available Mayer-Rokitansky-Küster-Hauser (MRKH syndrome is a rare syndrome that is characterized by congenital aplasia of the uterus and the upper portion (2/3 of the vagina. Previous attempts to identify causal mutations of MRKH syndrome have primarily resulted in negative outcomes. We investigated whether these reported variants are associated with MRKH syndrome (types I and II in a relatively large sample size of Chinese Han patients, and whether any gene-gene epistatic interactions exist among these variants.This study included 182 unrelated Chinese women with MRKH syndrome (155 with type I and 27 with type II and 228 randomized female controls. Seventeen candidate loci in the AMH, PBX1, WNT4, WNT7A, WNT9B, HOXA10, HOXA11, LHXA1 and GALT genes were genotyped using the Sequenom MassARRAY iPLEX platform. Single-marker association, additive effects and multifactor interactions were investigated.The gene frequency distributions of MRKH type 1 and type 2 were similar. Rs34072914 in WNT9B was found to be associated with MRKH syndrome (P = 0.024, OR = 2.65, 95%CI = 1.14-6.17. The dominant models of rs34072914 and rs2275558 in WNT9B and PBX1, respectively, were significantly associated with MRKH syndrome risk in the Chinese Han patients. Additive gene-gene interaction analyses indicated a significant synergetic interaction between WNT9B and PBX1 (RERI = 1.397, AP = 0.493, SI = 4.204. Multifactor dimensionality reduction (MDR analysis revealed novel dimensional epistatic four-gene effects (AMH, PBX1, WNT7A and WNT9B in MRKH syndrome.This association study successfully identified two susceptibility SNPs (WNT9B and PBX1 associated with MRKH syndrome risk, both separately and interactively. The discovery of a four-gene epistatic effect (AMH, PBX1, WNT7A and WNT9B in MRKH syndrome provides novel information for the elucidation of the genetic mechanism underlying the etiology of MRKH syndrome.

  12. 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.

  13. Von Neumann's Quantization of General Relativity

    CERN Document Server

    Arbuzov, A B; Cirilo-Lombardo, D J; Nazmitdinov, R G; Han, Nguyen Suan; Pavlov, A E; Pervushin, V N; Zakharov, A F

    2015-01-01

    Von Neumann's procedure is applied for quantization of General Relativity. We quantize the initial data of dynamical variables at the Planck epoch, where the Hubble parameter coincides with the Planck mass. These initial data are defined via the Fock simplex in the tangent Minkowskian space-time, the Dirac conformal interval. The Einstein cosmological principle is applied for the average of the spatial metric determinant logarithm over the spatial volume of the visible Universe. We derive the splitting of the general coordinate transformations into the diffeomorphisms (as the object of the second Noether theorem) and the initial data transformations (as objects of the first Noether theorem). Following von Neumann, we suppose that the vacuum state is a quantum ensemble. The vacuum state is degenerated with respect to quantum numbers of non-vacuum states with the distribution function that yields the Casimir effect in gravidynamics in analogy to the one in electrodynamics. The generation functional of the pertu...

  14. Integrales Lernen in und von Organisationen

    Directory of Open Access Journals (Sweden)

    Wendelin Kupers

    2006-06-01

    Full Text Available Bezogen auf das integrale Models von Ken Wilber untersucht der Beitrag die Bedeutung des Lernens in und von Organisationen. Nach einer Darstellung der Relevanz und des Grundverständnisses des Lernens im Organisationskontext, werden integrale Dimensionen des Lernens dargestellt. Im Einzelnen werden die verschiedenen Sphären eines inneren-subjektiven und äusseren-„objektiven“ Lernens des Einzelnen als auch ein gemeinschaftliches Lernen und Lernen im System auf der kollektiven Ebene dargestellt sowie deren interrelationaler Zusammenhang diskutiert. Schließlich beschreibt der Beitrag noch integrale Lernprozesse sowie integrale Gestaltungsfelder zur Förderung des Lernens in den verschiedenen Bereichen. Abschließend spricht der Artikel noch Schwierigkeiten und Probleme an sowie nimmt im Fazit ein perspektivischen Ausblick vor.

  15. NOTIZ USER EIN GNETUM VON BORNEO

    Directory of Open Access Journals (Sweden)

    Fr. Markgraf

    2015-11-01

    Full Text Available Diese Varietat, die ich friiher nach unvollstandigem Material zu G. diminutum gerechnet habe, besitzt in beiden Geschlechtern verzweigte Blutenstande. Dieses Merkmal kommt in der Gruppe mit sitzenden Fruch-ten (Subsection Sessiles nur bei G. leptostachyum, vor, zu dem auch die Friichte der neuen Varietat gut passen. Sie ist eine Nebelwaldpflanze grosserer Hohen und hat bei reduzierten Massen der Blatter und Bliitenstande die schmalen, kurzen mannlichen Katzchen der Tieflands-Varietat leptostachyum mit den kurzgliedrigen, grossfriichtigen weiblichen Bluten-standen der Tieflands-Varietat robustum vereinigt. In Indochina und Siam lebt eine zweite Berg-Varietat — entsprechend der weiteren Ent-fernung vom Aquator in etwas geringeren Hohen die umgekehrt die dicken mannlichen Katzchen von der Varietat robustum mit den lang-gliedrigen weiblichen Bliitenstanden von der Varietat leptostachyum vereinigt. In beiden Fallen sind die Verkiirzungs- und Verlangerungs-Tenden-zen bei den Berg-Varietaten starker als bei denen des Tieflandes.

  16. Evolution equations of von Karman type

    CERN Document Server

    Cherrier, Pascal

    2015-01-01

    In these notes we consider two kinds of nonlinear evolution problems of von Karman type on Euclidean spaces of arbitrary even dimension. Each of these problems consists of a system that results from the coupling of two highly nonlinear partial differential equations, one hyperbolic or parabolic and the other elliptic. These systems take their name from a formal analogy with the von Karman equations in the theory of elasticity in two dimensional space. We establish local (respectively global) results for strong (resp., weak) solutions of these problems and corresponding well-posedness results in the Hadamard sense. Results are found by obtaining regularity estimates on solutions which are limits of a suitable Galerkin approximation scheme. The book is intended as a pedagogical introduction to a number of meaningful application of classical methods in nonlinear Partial Differential Equations of Evolution. The material is self-contained and most proofs are given in full detail. The interested reader will gain a ...

  17. Metabolisierung von Lebensmittelinhaltsstoffen im simulierten Verdauungsmodell

    OpenAIRE

    Hageböck, Martin

    2013-01-01

    Mit Hilfe eines in vitro Modells, basierend auf 4 hintereinander geschalteten Bioreaktoren, war es möglich, komplexe Vorgänge der Verdauung modellhaft nachzustellen. Somit konnte die stufenweise Metabolisierung von ausgewählten Lebensmittelinhaltsstoffen unter definierten physikochemischen, enzymatischen und mikrobiellen Bedingungen der einzelnen Verdauungsstufen verfolgt werden. Beim Einsatz der polyphenolischen Reinsubstanzen wurden zunächst charakteristische Abbaureaktionen wie Hydrolyse v...

  18. 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.

  19. Diskretfrequente Synthese von Nachhall-Prozessen

    OpenAIRE

    Boesnecker, Robert

    2008-01-01

    Die Arbeit verfolgt einen neuartigen Ansatz zur digitalen Nachhallsynthese. Es wird dabei von folgender Beobachtung ausgegangen: Ruft man in ein Klavier, dessen Saiten unbedämpft sind, so antwortet das Instrument mit einem aus diskreten Einzeltönen bestehenden Nachklang, der ähnlich wie ein raumakustischer Nachhall klingt. Verbreitert man bei einer diskretfrequenten Synthese nun die spektrale Breite eines jeden "Klaviertons" auf einen schmalbandigen Bandpass, so dass nicht 12 Töne, sondern 12...

  20. 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.

  1. Bettina von Zwehl: Made up Love Song

    OpenAIRE

    Brown, Camilla

    2012-01-01

    This article considers an exhibition of work made whilst the artist Bettina von Zwehl was on a residency at the Victoria and Albert Museum London. Influenced by their miniature collection she made a new series of work and for the first time made one longer series of work with the same person. This essay considers how this development evolved from the artist's previous practice over a period of 10 years.

  2. Herstellung von Chitosan und einige Anwendungen

    Science.gov (United States)

    Struszczyk, Marcin Henryk

    2001-05-01

    1. Die Deacetylierung von crabshell - Chitosan führte gleichzeitig zu einem drastischen Abfall der mittleren viscosimetrischen Molmasse ( Mv), insbesondere wenn die Temperatur und die Konzentration an NaOH erhöht werden. Diese Parameter beeinflussten jedoch nicht den Grad der Deacetylierung (DD). Wichtig ist jedoch die Quelle des Ausgangsmaterials: Chitin aus Pandalus borealis ist ein guter Rohstoff für die Herstellung von Chitosan mit niedrigem DD und gleichzeitig hoher mittlerer Mv, während Krill-Chitin (Euphausia superba) ein gutes Ausgangsmaterial zur Herstellung von Chitosan mit hohem DD und niedrigem Mv ist. Chitosan, das aus Insekten (Calliphora erythrocephala), unter milden Bedingungen (Temperatur: 100°C, NaOH-Konzentration: 40 %, Zeit: 1-2h ) hergestellt wurde, hatte die gleichen Eigenschaften hinsichtlich DD und Mv wie das aus Krill hergestellte Chitosan. Der Bedarf an Zeit, Energie und NaOH ist für die Herstellung von Insekten-Chitosan geringer als für crabshell-Chitosan vergleichbare Resultaten für DD und Mv. 2. Chitosan wurde durch den Schimmelpilz Aspergillus fumigatus zu Chitooligomeren fermentiert. Die Ausbeute beträgt 25%. Die Chitooligomere wurden mit Hilfe von HPLC und MALDI-TOF-Massenspektrmetrie identifiziert. Die Fermentationsmischung fördert die Immunität von Pflanzen gegen Bakterien und Virusinfektion. Die Zunahme der Immunität schwankt jedoch je nach System Pflanze-Pathogen. Die Fermentation von Chitosan durch Aspergillus fumigatus könnte eine schnelle und billige Methode zur Herstellung von Chitooligomeren mit guter Reinheit und Ausbeute sein. Eine partiell aufgereinigte Fermentationsmischung dieser Art könnte in der Landwirtschaft als Pathogeninhibitor genutzt werden. Durch kontrollierte Fermentation, die Chitooligomere in definierter Zusammensetzung (d.h. definierter Verteilung des Depolymerisationsgrades) liefert, könnte man zu Mischungen kommen, die für die jeweilige Anwendung eine optimale Bioaktivität besitzen. 3

  3. Optimierung von Mehrkörpersystemen

    OpenAIRE

    Theis, Winfried; Räbiger, Klaus

    2009-01-01

    Auf Grund der ständig steigenden Anforderungen während der Entwicklung neuartiger Produkte ist es oftmals schwierig einen optimalen Entwurf zu finden. Die vorliegende Arbeit soll deshalb einen Einblick in die Welt der mathematischen Optimierung geben und anhand von ausgewählten Beispielen aus der Mehrkörperdynamik die nötigen Schritte einer Optimierungsrechnung genauer erklären. Spezielle Aufmerksamkeit wird hierbei der Ermittlung der Bewegungsgleichungen, der Formulierung der Optimierungsauf...

  4. Katheterablation von Vorhofflimmern - Neue Technologien und Strategien

    Directory of Open Access Journals (Sweden)

    Rolf S

    2011-01-01

    Full Text Available Die Katheterablation von symptomatischem Vorhofflimmern hat sich zu einem Therapieverfahren mit reproduzierbaren Erfolgsraten und überschaubarem Risiko bei selektierten Patientenkollektiven entwickelt. Hinsichtlich der Effektivität ist sie der Antiarrhythmika-Therapie schon heute überlegen. Die Verfahrenstechnik wird stetig weiterentwickelt, um die langfristige Erfolgsrate zu erhöhen, die Rate an Re-Interventionen zu reduzieren, die Komplikationsraten zu senken, die Prozedur selber zu vereinfachen und die Prozedurzeit zu verkürzen. Beispiele für solche Neuerungen sind die zielorientierte CT-Integration in elektro-anatomische Mappingsysteme, die optimierte Schaffung und Validierung linearer Läsionen mit der Pace-and-Ablate-Strategie, der effizientere Energietransfer ins Gewebe durch Verwendung steuerbarer transseptaler Schleusen und Berücksichtigung des elektrischen Kontaktes, sowie die strategische Planung von Linienkonzepten bei atrialen Makro-Reentry-Tachykardien durch Erstellung farbkodierter Entrainment- Maps. Diese Behandlungsinnovationen haben sich als wirkungsvoll erwiesen und in den vergangenen Jahren Einzug in den klinischen Alltag der Katheterablation von Vorhofflimmern im Herzzentrum Leipzig gefunde

  5. Kritisiert die Kritiker_innen! Kommentar zu Margit Mayers „Urbane soziale Bewegungen in der neoliberalisierenden Stadt“

    Directory of Open Access Journals (Sweden)

    Grischa Bertram

    2013-07-01

    Full Text Available Über vierzig Jahre nach Castells wissen wir im Detail noch immer viel zu wenig über die verschiedenen städtischen sozialen Bewegungen und die ebenso heterogene Zusammensetzung der Initiativen und Netzwerke innerhalb dieser Bewegungen. Für weite Teile der Stadtforschung wäre ein Verständnis von städtischen sozialen Bewegungen, das diese als auf lokale Anlässe und Konflikte sowie lokale Institutionen und Stadtgesellschaft bezogen begreift sinnvoll, auch wenn dies zu einer Marginalisierung auf überlokaler Ebene führt.´Die Untersuchung dieser Bewegungen sollte nicht halt machen vor der kritischen Untersuchung der Bewegungen selbst. Warum sollten nur Kapitalismus und Neoliberalisierung in der Lage sein, sich beständig neu zu erfinden und Kritik zu inkorporieren? Und warum sollte sich umgekehrte kritische Forschung in ihrer wesentlichen Fähigkeit – der Kritik – beschränken?

  6. Engagement und Beanspruchung von Lehrpersonen in der Phase des Berufseintritts

    OpenAIRE

    Affolter-Huber, Benita Barbara

    2017-01-01

    Die Dissertation untersucht die Entstehung von Engagement und Beanspruchung von Lehrpersonen am Übergang von der Ausbildung in den Beruf. Das Job Demands-Resources Modell wird durch die Lern- und Vermeidungsleistungszielorientierung, die allgemeine Selbstwirksamkeits- sowie die Lehrerselbstwirksamkeitserwartung, die Extraversion und den Neurotizismus ergänzt und empirisch mittels Pfadanalysen geprüft. Aus den Befunden geht hervor, dass das Engagement und die Beanspruchung durch unterschiedlic...

  7. Studien zur Kinetik der Fehlfaltung un Aggregation von Proteinen

    OpenAIRE

    Modler, Andreas Johannes

    2003-01-01

    Diese Arbeit befasst sich mit der Kinetik der Fehlfaltung und Aggregation von Proteinen. Anhand dreier Beispiele, der Phosphoglyceratkinase (PGK) aus Hefe, einer Variante von Barstar und des Prion-Proteins des Syrischen Hamsters (SHaPrP(90-232)) wurde insbesondere die Kinetik der Bildung von Amyloidfibrillen und deren kinetischer Vorläuferstrukturen mittels dynamischer und statischer Lichtstreuung, Circulardichroismus, Infrarotspektroskopie, Elektronenmikroskopie und teilweise analytischer Ch...

  8. From regular modules to von Neumann regular rings via coordinatization

    Directory of Open Access Journals (Sweden)

    Leonard Daus

    2014-07-01

    Full Text Available In this paper we establish a very close link (in terms of von Neu- mann's coordinatization between regular modules introduced by Zel- manowitz, on one hand, and von Neumann regular rings, on the other hand: we prove that the lattice L^{fg}(M of all finitely generated submodules of a finitely generated regular module M, over an arbitrary ring, can be coordinatized as the lattice of all principal right ideals of some von Neumann regular ring S.

  9. Thomas-Fermi-von Weizsaecker theory of atoms and molecules

    Energy Technology Data Exchange (ETDEWEB)

    Benguria, R.; Brezis, H.; Lieb, E.H.

    1981-11-02

    We place the Thomas-Fermi-von Weizsaecker model of atoms on a firm mathematical footing. We prove existence and uniqueness of solutions of the Thomas-Fermi-von Weizsaecker equation as well as the fact that they minimize the Thomas-Fermi-von Weizsaecker energy functional. Moreover, we prove the existence of bindings for two very dissimilar atoms in the frame of this model.

  10. 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.

  11. 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

  12. 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

  13. Sicherheitskriterien bei der Auswahl von ERP-Systemen

    OpenAIRE

    Wollersheim, Jan;Konstantinidis, Christos;Krcmar, Helmut

    2014-01-01

    Bei Auswahl und Anpassung von Software as a Service (SaaS) basierten ERP-Systemen (SaaS-ERP) kann auf bew?hrte und erprobte Kriterien zur?ckgegriffen werden. Dieser Beitrag strukturiert exemplarisch ausgew?hlte Sicherheits- und Risiko-Kriterien (S&R-Kriterien) anhand von f?nf Perspektiven. Dabei wird zuerst die Auswahl und im Folgenden die Anpassung von SaaS basierten ERP-Systemen betrachtet.

  14. Preiswettbewerb im deutschen Lebensmitteleinzelhandel: Empirische Analysen anhand von Scannerdaten

    OpenAIRE

    Hoffmann, Angela

    2012-01-01

    Der deutsche Lebensmitteinzelhandel ist durch eine hohe Konzentration und einen intensiven Preiswettbewerb gekennzeichnet. Ziel dieser Arbeit ist es, die Preissetzung von Discountern, Super- und Verbrauchermärkten unter Beachtung von Sonderangeboten und den daraus resultierenden Preiswettbewerb zu analysieren. Vier empirische Studien anhand von Scannerdaten werden durchgeführt. Es zeigt sich, dass das Ausmaß der Preissynchronisation bei Milchprodukten im deutschen Handel deutlich größer i...

  15. Solares Recyceln von Aluminium in einem direkt bestrahlten Drehrohrofen

    OpenAIRE

    Neises-von Puttkamer, Martina; Roeb, Martin; Beyer, T.; Reinhold, Jan Philipp; Willsch, Christian; Thelen, Martin; Raeder, Christian; Oliveira,Lamark de; TESCARI, Stefania; Breuer, Stefan; Sattler, Christian

    2016-01-01

    Das Aufschmelzen von Metallen ist ein energieintensiver Prozess, da hier hohe Temperaturen benötigt werden. Konventionell wird diese Energie mit fossilen Energieträgern zur Verfügung gestellt. Mit einem solaren Schmelzverfahren von Metallen können der Ausstoß von CO2 und die Energiekosten der Gießereien erheblich gesenkt werden. Insbesondere Länder mit hoher direkter Solarstrahlung wie Südafrika, können ein solches Verfahren zum Schmelzen und Wiederverwerten von Metallschrott einsetzten. ...

  16. Zielgerechte Logistikkonzepte in Betrachtung von LNG- Umschlageplätzen unter Berücksichtigung von Industrie 4.0

    OpenAIRE

    Jenne, Christian; Noche, Bernd

    2016-01-01

    Logistikkonzepte in der Spedition und Transportgewerbe spielen heutzutage eine immer wichtigere Rolle, um Lohnnebenkosten so niedrig wie möglich zu halten. Gerade in der Spedition entsteht ein Zusammenspiel aus zeitnaher Lieferung von Konsumgütern und Optimierung der Lagerhaltungskosten bei dem die modulare Integration von Logistik, Informationstechnischen Systemen und vernetzter Kommunikation eine ganz spezifische Rolle hat. Anbindung von der Industrie zum Kunden wird dadurch immer mehr vers...

  17. WIE PREISSENSIBEL REAGIEREN DEUTSCHE VERBRAUCHER? AKTUELLE SCHÄTZUNGEN VON PREIS- UND AUSGABENELASTIZITÄTEN AUF DER BASIS VON HAUSHALTSPANELDATEN

    OpenAIRE

    2012-01-01

    Der Beitrag untersucht das Nachfrageverhalten der deutschen Privathaushalte anhand von Daten zweier Haushaltspanels der Gesellschaft für Konsumforschung. Es wird ein Almost Ideal Demand System (AIDS) mit 13 Lebensmittelgruppen für den Zeitraum von 2004 bis 2008 geschätzt. Der Fokus der Analyse liegt auf den geschätzten Eigenpreis- und Ausga-benelastizitäten und deren Einordnung in die Literatur. Mit Ausnahme von Kaffee und Eiern zeigt sich die Nachfrage in allen Lebensmittelgruppen, darunter ...

  18. Produktion von pharmakologischen Sekundärmetabolite - Am Beispiel von mikrobiellen β-Lactam-Antibiotika und pflanzlichen Triterpenen

    OpenAIRE

    Ludwig, Benjamin

    2015-01-01

    Durch das Entstehen von neuen Infektionskrankheiten und das Auftreten von Resistenzen können bisher verwendete Medikamente ihren pharmazeutischen Nutzen verlieren. Daher ist eine konstante Weiterentwicklung von bioaktiven Pharmazeutika lebensrettend. Viele pflanzli-che und mikrobielle Sekundärmetabolite besitzen gesundheitsfördernde Wirkungen und kön-nen als Ressourcen für die Entwicklung neuer Arzneimittel herangezogen werden. Da Pflan-zen und Mikroorganismen ein sehr umfangreiches Repertoir...

  19. Assoziation des arteriellen Sauerstoffpartialdrucks mit dem Auftreten von Erythroblasten im peripheren Blut von Patienten einer chirurgischen Intensivstation

    OpenAIRE

    Kuert, Sandra

    2012-01-01

    Erythroblasten (EBL) treten im peripheren Blut eines gesunden Erwachsenen gewöhnlich nicht auf. Studien zeigten, dass das Auftreten von EBL bei hospitalisierten Patienten auf ein erhöhtes Mortalitätsrisiko hinweist. Die zugrundeliegenden Mechanismen sind bisher unbekannt. Es ergaben sich Hinweise, dass EBL bei Zuständen von Hypoxie und Inflammation auftreten. Die vorliegende Studie untersucht den Einfluss des arteriellen Sauerstoffpartialdruckes (pO2) auf das Auftreten von EBL ...

  20. 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.

  1. Unterschiedliche beta-blockierende Wirkungen von Carvedilol, Metoprolol und Bisoprolol

    Directory of Open Access Journals (Sweden)

    Stoschitzky K

    2001-01-01

    Full Text Available Metoprolol und Bisoprolol sind beta1-selektive Beta-Blocker, Carvedilol ist ein nicht-selektiver Beta-Blocker mit zusätzlicher alpha1-blockierender Wirkung. Wir verglichen die Wirkungen von klinisch empfohlenen Dosen von Carvedilol (25, 50 und 100 mg, Metoprolol (50, 100 und 200 mg und Bisoprolol (2,5, 5 und 10 mg mit Placebo in einer randomisierten, überkreuzten, placebokontrollierten Doppelblind-Studie an 12 gesunden männlichen Freiwilligen. Zwei Stunden (Bisoprolol: drei Stunden nach oraler Applikation der jeweiligen Substanzen wurden arterieller Blutdruck und Herzfrequenz in Ruhe, nach 10 Minuten Belastung und nach weiteren 15 Minuten Erholung gemessen. Verglichen mit Placebo führten ansteigende Dosen von Metoprolol und Bisoprolol in Ruhe zu ansteigenden Wirkungen auf die Herzfrequenz (jeweils -13 %, -15 % und -18 % während ansteigende Dosen von Carvedilol abfallende Wirkungen zeigten (-13 %, -7 % und -3 %. Die Herzfrequenz unter Belastung wurde von Metoprolol (-21 %, -25 % und -24 %, Bisoprolol (-17 %, -21 % und -25 % und Carvedilol gesenkt (-16 %, -16 % und -18 %, die Wirkung von Metoprolol erschien dabei etwas ausgeprägter als jene von Carvedilol. Der systolische Blutdruck wurde sowohl von Metoprolol (-9 %, -16 %, -16 % unter Belastung und -7 %, -7 %, -9 % nach 15 min Erholung, Bisoprolol (-8 %, -12 %, -15 % unter Belastung als auch von Carvedilol (-7 %, -17 %, -20 % unter Belastung und -8 %, -11 %, -14 % nach 15 min Erholung deutlich gesenkt. Auf den diastolischen Blutdruck zeigten die Substanzen (mit Ausnahme von 50 und 100 mg Carvedilol in Ruhe jedoch keine signifikanten Wirkungen. Wir schließen aus unseren Ergebnissen, daß klinisch empfohlene Dosen von Carvedilol bei gesunden Freiwilligen klinisch relevante beta-blockierende Wirkungen nur unter Belastung zeigen, während die von Carvedilol bewirkte Beta-Blockade in Ruhe bestenfalls als schwach zu bezeichnen ist. Auf der anderen Seite zeigen Metoprolol und Bisoprolol sowohl in

  2. 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

  3. 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

  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. 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

  6. Die Felsfassadengräber von Kyrene

    OpenAIRE

    Greve, Anika

    2006-01-01

    Die griechische Kolonie Kyrene wurde im letzten Drittel des 7. Jhs. v. Chr. einige Kilometer vom Mittelmeer entfernt im libyschen Innenland gegründet. Die Siedler waren dorische Griechen aus Thera im Süden der Kykladen. Nicht nur die erhaltenen innerstädtischen Gebäude zeugen von einem einstigen Wohlstand, auch die Nekropole nahm im Laufe der Zeit gewaltige Ausmaße mit aufwendig gestalteten Grabanlagen an, die sich rund um die urbane Bebauung entlang der Ausfallstraßen ausbreitete. Viele Ruhe...

  7. Authentifizierung von Bio-Milch im Labor

    OpenAIRE

    2008-01-01

    In Deutschland ist die Nachfrage nach Bio-Lebensmitteln in den letzten Jahren stetig gestiegen. So erhöhte sich der Absatz von Bio-Trinkmilch in 2007 im Vergleich zum Vorjahr erneut kräftig um 34 Prozent (ZMP, Bonn) und der Bio-Anteil beträgt inzwischen bei Frischmilch knapp elf Prozent. Aufgrund sporadisch resultierender Lieferengpässe bei Bio-Milch sowie der vorhandenen Handelspreisdifferenz besteht zunehmend ein potenzielles Risiko der Falschdeklaration konventionell erzeugter Milch als Bi...

  8. Key contributors: Ernst von Glasersfeld's radical constructivism

    Science.gov (United States)

    Tobin, Kenneth

    2007-07-01

    This article reviews the significance of the contributions of Ernst von Glasersfeld to research in science education, especially through his theoretical contributions on radical constructivism. As a field shaper, Glasersfeld's subversive ideas catalyzed debate in the science education community and fuelled transformation of many facets including research methods, ways of thinking about teaching and learning, curriculum, and science teacher education. Perturbations emanating from the debates on constructivism forged new pathways that led to the development and use of many of the sociocultural frameworks employed by authors in Cultural Studies of Science Education.

  9. Synthese und Applikation von magnetisch verformbaren Hydrogelkompositen

    OpenAIRE

    Bolle, Jens

    2011-01-01

    Als „intelligent“ bezeichnete Materialien sind in der Lage, mit steuerbaren Form- oder Eigenschaftsänderungen auf Zielreize zu reagieren, ohne dafür einen zusätzlichen Sensor zu benötigen. Man bezeichnet sie daher auch als Sensor-Aktor-Systeme. Da sie ohne äußere Sensorsysteme auskommen, können diese Werkstoffe als kleine, einfach anwendbare und preisgünstige Bauteile für eine Vielzahl von Applikationen dienen. Ihre Entwicklung gestattet sowohl die fortschreitende Miniaturisierung tech-nische...

  10. Does Emotions Communication Ability Affect Psychological Well-Being? A Study with the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) v2.0.

    Science.gov (United States)

    Lanciano, Tiziana; Curci, Antonietta

    2015-01-01

    The main aim of the current study was to provide evidence regarding the relationship between emotions communication ability--in terms of emotional intelligence (EI)--and psychological well-being. Additionally, the study explored the moderating effect of sex on this relationship. Participants filled in the Mayer-Salovey-Caruso Emotional Intelligence Test, General Health Questionnaire, Psychological General Well-Being Index, and Depression Questionnaire. Results showed the moderating role of sex in the relationship between EI ability and psychological well-being. Furthermore, the associations between EI and psychological well-being measures were generally higher for men than for women, supporting the idea that sex needs to be taken into account when considering EI measures. The potential helpfulness of EI and emotions communications ability in promoting mental health is discussed.

  11. MAYER-ROKİTANSKY-KUSTER-HAUSER SENDROMLU BİR OLGUDA İZLENEN OVERİN BORDERLİNE SERÖZ KİSTADENOMU: OLGU SUNUMU

    OpenAIRE

    ULUKUŞ, Murat; ULUKUŞ, Mustafa; GÖKER, Ege Nazan TAVMERGEN; TEREK, Mustafa Coşan; ZEKİOĞLU, Osman

    2002-01-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) sendromu, vagina ile uterusun beraberce hipoplazisi olarak bilinmektedir ve 4000-5000 dişi doğumda 1 olarak gözlenmektedir. Primer amenore, sterilite ve pelvik ağrı gibi belli başlı jinekolojik problemlere yol açan bu sendromun tanısı, cerrahi eksplorasyonla olduğu kadar, günümüzde gelişen görüntüleme teknikleri ile de mümkün olabilmektedir. Bu makalede kliniğimize üç gündür süren alt kadran ağrısı şikayeti ile başvuran ve yapılan tetkikler sonucunda ...

  12. Mayer-Rokitansky-Kuster-Hauser syndrome diagnosed by magnetic resonance imaging. Role of imaging to identify and evaluate the uncommon variation in development of the female genital tract.

    Science.gov (United States)

    Fiaschetti, Valeria; Taglieri, Amedeo; Gisone, Vito; Coco, Irene; Simonetti, Giovanni

    2012-04-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a spectrum of Müllerian duct anomalies characterized by congenital aplasia of the uterus and of the upper part (2/3) of the vagina, in young women presenting otherwise with normal endocrine status. The ovaries and fallopian tubes are present. It is one of the most common causes of primary amenorrhea and affects at least 1 out of 4500 women. Its penetrance varies, as does the involvement of other organ systems and itcan be isolated (type I) or associated with other malformations (type II). The MRKH syndrome usually remains undetected until the patient presents with primary amenorrhea despite normal development of secondary sexual characteristics, so imaging evaluation can demonstrate in one setting, non invasively, the anomalies in development of genital tract. We report a case of MRKH syndrome in a 16-year-old woman who presented with primary amenorrhea, stressing the role and benefit of imaging in the differential diagnosis.

  13. Gonadal dysgenesis and the Mayer-Rokitansky-Kuster-Hauser Syndrome in a girl with a 46, XX karyotype: A case report and review of literature.

    Science.gov (United States)

    Kebaili, Sahbi; Chaabane, Kais; Mnif, Mouna Feki; Kamoun, Mahdi; Kacem, Faten Hadj; Guesmi, Nouha; Gassara, Hichem; Dammak, Abdallah; Louati, Doulira; Amouri, Habib; Guermazi, Mohamed

    2013-05-01

    Mayer-Rokitansky-Kuster-Hauser (MRKH) is a characteristic syndrome in which the Mullerian structures are absent or rudimentary. It is also associated with anomalies of the genitourinary and skeletal systems. Its association with gonadal dysgenesis is extremely rare and appears to be fortuitous, independent of chromosomal anomalies. We report such a case in a 21-year-old girl who presented primary amenorrhea and impuberism. The endocrine study revealed hypergonadotrophic hypogonadism. The karyotype was normal, 46, XX. No chromosome Y was detected at the fluorescence in situ hybridization (FISH) analysis. Internal genitalia could not be identified on the pelvic ultrasound and pelvic magnetic resonance imaging. Laparoscopy disclosed concomitant ovarian dysgenesis and MRKH syndrome. There were no other associated malformations. Hormonal substitution therapy with oral conjugated estrogens was begun. The patient has been under regular follow-up for the last two years and is doing well.

  14. Gonadal dysgenesis and the Mayer-Rokitansky-Kuster-Hauser Syndrome in a girl with a 46, XX karyotype: A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Sahbi Kebaili

    2013-01-01

    Full Text Available Mayer-Rokitansky-Kuster-Hauser (MRKH is a characteristic syndrome in which the Mullerian structures are absent or rudimentary. It is also associated with anomalies of the genitourinary and skeletal systems. Its association with gonadal dysgenesis is extremely rare and appears to be fortuitous, independent of chromosomal anomalies. We report such a case in a 21-year-old girl who presented primary amenorrhea and impuberism. The endocrine study revealed hypergonadotrophic hypogonadism. The karyotype was normal, 46, XX. No chromosome Y was detected at the fluorescence in situ hybridization (FISH analysis. Internal genitalia could not be identified on the pelvic ultrasound and pelvic magnetic resonance imaging. Laparoscopy disclosed concomitant ovarian dysgenesis and MRKH syndrome. There were no other associated malformations. Hormonal substitution therapy with oral conjugated estrogens was begun. The patient has been under regular follow-up for the last two years and is doing well.

  15. Estudo genético-clínico e molecular da síndrome de Rokitansky-Mayer-Küster-Hauser e condições afins

    OpenAIRE

    2008-01-01

    Introdução: A síndrome ou seqüência malformativa de Rokitansky-Mayer-Küster-Hauser (SR), de caráter geralmente esporádico, caracteriza-se por aplasia útero-vaginal, freqüentemente associada a anomalias esqueléticas e do trato urinário e a caracteres sexuais secundários, hormônios esteróides e cariótipo normais. A condição é claramente heterogênea, podendo fazer parte de outras seqüências e complexos mais abrangentes. Sua freqüência ao nascimento foi estimada em cerca de 1/5.000 meninas. O ban...

  16. The Panama Canal and the transoceanic dispersal of marine invertebrates: evaluation of the introduced amphipod Paracaprella pusilla Mayer, 1890 in the Pacific Ocean.

    Science.gov (United States)

    Ros, Macarena; Ashton, Gail V; Lacerda, Mariana B; Carlton, James T; Vázquez-Luis, Maite; Guerra-García, José M; Ruiz, Gregory M

    2014-08-01

    Although the Panama Canal is one of the major corridors for shipping and potential dispersal of marine invaders in the tropics, little is known about the effect that the Canal has had on the distribution of marine biota. In this study, we (a) document the existence of established populations of the Western Atlantic caprellid amphipod Paracaprella pusilla, Mayer, 1890 for the first time at the Pacific entrance to the Canal, (b) review its distribution in the Pacific Ocean, and (c) evaluate possible mechanisms of introduction. The confirmed distribution of P. pusilla in the Pacific Ocean is limited to Australia, Hawaii, and Panama, despite earlier published reports from Chile and China. Laboratory experiments demonstrated intolerance of P. pusilla to freshwater, causing 100% mortality, and suggest invasion of the Pacific coast of Panama occurred through the Canal via ships' ballast water or by secondary spread via ships (ballast water or hull fouling) from another Pacific region.

  17. Von Krahli Teater hakkab koolitama näitlejaid

    Index Scriptorium Estoniae

    2007-01-01

    Von Krahli Teater hakkab osalema järgmisel sügisel TÜ Viljandi Kultuuriakadeemia teatrikunsti erialale õppima asuvate tudengite koolitamises. Tudengeid hakkavad juhendama Von Krahli juht Peeter Jalakas, näitlejad Taavi Eelmaa ja Juhan Ulfsak, vene tantsija ja koreograaf Sasha Pepeljajev ning soome lavastaja Kristian Smeds

  18. On the miscellaneous aspects of von Willebrand factor

    NARCIS (Netherlands)

    Groeneveld, Dafna Jordana

    2015-01-01

    Von Willebrand disease is the most common inherited bleeding disorder and is characterized by reduced plasma von Willebrand factor (VWF) levels or functionally abnormal VWF. VWF is best known for its three classical hemostatic functions: (i) as a carrier protein for coagulation factor VIII, (ii)

  19. von Willebrand disease and aging : an evolving phenotype

    NARCIS (Netherlands)

    Sanders, Y. V.; Giezenaar, M. A.; Laros-van Gorkom, B. A. P.; Meijer, K.; van der Bom, J. G.; Cnossen, M. H.; Nijziel, M. R.; Ypma, P. F.; Fijnvandraat, K.; Eikenboom, J.; Mauser-Bunschoten, E. P.; Leebeek, F. W. G.

    2014-01-01

    Background: Because the number of elderly von Willebrand disease (VWD) patients is increasing, the pathophysiology of aging in VWD has become increasingly relevant. Objectives: To assess age-related changes in von Willebrand factor (VWF) and factor VIII (FVIII) levels and to compare age-related diff

  20. Von Krahli teatris etenduvad Tõnu Kõrvitsa kammerooperid / Esme Kassak

    Index Scriptorium Estoniae

    Kassak, Esme

    2006-01-01

    20. apr. esietenduvad Von Krahli Teatris Peeter Jalaka lavastuses Tõnu Kõrvitsa uued kammerooperid "Tuleaed" ja "Mu luiged, mu mõtted", mille aluseks on luuletaja Marie Heibergi saatus. Libretode 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

  1. Von Krahli teater mängib Kõrvitsa kammeroopereid

    Index Scriptorium Estoniae

    2006-01-01

    20. apr. esietenduvad Von Krahli Teatris Peeter Jalaka lavastuses Tõnu Kõrvitsa uued kammerooperid "Tuleaed" ja "Mu luiged, mu mõtted", mille aluseks on luuletaja Marie Heibergi saatus. Libretode 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

  2. Von Krahli teatris etenduvad Tõnu Kõrvitsa kammerooperid / Esme Kassak

    Index Scriptorium Estoniae

    Kassak, Esme

    2006-01-01

    20. apr. esietenduvad Von Krahli Teatris Peeter Jalaka lavastuses Tõnu Kõrvitsa uued kammerooperid "Tuleaed" ja "Mu luiged, mu mõtted", mille aluseks on luuletaja Marie Heibergi saatus. Libretode 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. Victor or Villain? Wernher von Braun and the Space Race

    Science.gov (United States)

    O'Brien, Jason L.; Sears, Christine E.

    2011-01-01

    Set during the Cold War and space race, this historical role-play focuses on Wernher von Braun's involvement in and culpability for the use of slave laborers to produce V-2 rockets for Nazi Germany. Students will grapple with two central questions. Should von Braun have been allowed to emigrate to the United States given his affiliation with the…

  4. 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)

  5. Von Krahli teater mängib Kõrvitsa kammeroopereid

    Index Scriptorium Estoniae

    2006-01-01

    20. apr. esietenduvad Von Krahli Teatris Peeter Jalaka lavastuses Tõnu Kõrvitsa uued kammerooperid "Tuleaed" ja "Mu luiged, mu mõtted", mille aluseks on luuletaja Marie Heibergi saatus. Libretode 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

  6. Diurnal variation of von Willebrand factor in plasma

    DEFF Research Database (Denmark)

    Timm, Annette; Fahrenkrug, Jan; Jørgensen, Henrik L;

    2014-01-01

    BACKGROUND: Quantitation of von Willebrand factor (VWF) in plasma is a central element in assessing von Willebrand disease (VWD). VWF activity is known to vary, which has partly been ascribed to biological and preanalytical variation. However, a possible diurnal expression of VWF has not been tho...

  7. Entwicklung eines amperometrischen Biosensors zur Erfassung von Polyphenolen

    OpenAIRE

    2013-01-01

    In der durchgeführten Arbeit wurden neue Immobilisierungsstrategien zur Etablierung eines amperometrischen Biosensors, welcher Polyphenole erfasst, untersucht. Ziel war es eine „Handheld-Unit“ unter Verwendung einer Dickschichtelektrode (Thick-Film Technology, TFT) zu entwickeln. Zur Erfassung von Polyphenolen wurde das Enzym Laccase ausgewählt, welche die Oxidation von Phenolen zu Chinonen katalysiert. Dabei wurden in dieser Arbe...

  8. Von Stryk : halb oli nii aadlikel kui talupoegadel / Margus Haav

    Index Scriptorium Estoniae

    Haav, Margus, 1969-

    2007-01-01

    Rets. rmt.: Stryk, Wolf Dietmar von. Morsel-Podrigel, das Stammhaus der familie von Stryk in Livland/Estland 1562-1919-2003. : die Geschichte eines Gutes im Wandel der Zeiten der Jahrhunderte bis zur Gegenwart. Viljandi : W. Stryk, 2006. Artikkel ilmunud ka: Valgamaalane, 3. märts 2007, lk 4

  9. 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.

  10. Auf den Schultern von Riesen und Zwergen Einsteins unvollendete Revolution

    CERN Document Server

    Renn, Jürgen

    2006-01-01

    Dies ist die Geschichte von Einsteins unvollendeter Revolution, einer tiefgreifenden Veränderung unserer Begriffe von Raum, Zeit, Materie und Strahlung. Diese Revolution begann in Einsteins Wunderjahr 1905, wurde durch seine allgemeine Relativitätstheorie aus dem Jahre 1915 fortgesetzt und wirkt in den heutigen Versuchen der Wissenschaft, die Entstehung und das Schicksal des Universums zu verstehen, weiter. Vor dem Hintergrund einer historischen Theorie des wissenschaftlichen Fortschritts wird Einsteins bis heute nicht abgeschlossene Revolution als das Ergebnis einer langfristigen Entwicklung des Wissens verständlich. Anhand der spannenden Geschichte von Einsteins Entdeckungen wird nachvollziehbar, warum große Denker wie Einstein weiter gesehen haben als ihre Vorgänger. Sie standen nicht nur auf den Schultern von Riesen, also den wissenschaftlichen Leistungen einzelner großer Vorgänger wie Newton, sondern auch auf den Schultern von "Zwergen", dem wissenschaftlichen Wissen, dem technischen Wissen, und d...

  11. 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.)

  12. 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...

  13. Approximate von Neumann entropy for directed graphs.

    Science.gov (United States)

    Ye, Cheng; Wilson, Richard C; Comin, César H; Costa, Luciano da F; Hancock, Edwin R

    2014-05-01

    In this paper, we develop an entropy measure for assessing the structural complexity of directed graphs. Although there are many existing alternative measures for quantifying the structural properties of undirected graphs, there are relatively few corresponding measures for directed graphs. To fill this gap in the literature, we explore an alternative technique that is applicable to directed graphs. We commence by using Chung's generalization of the Laplacian of a directed graph to extend the computation of von Neumann entropy from undirected to directed graphs. We provide a simplified form of the entropy which can be expressed in terms of simple node in-degree and out-degree statistics. Moreover, we find approximate forms of the von Neumann entropy that apply to both weakly and strongly directed graphs, and that can be used to characterize network structure. We illustrate the usefulness of these simplified entropy forms defined in this paper on both artificial and real-world data sets, including structures from protein databases and high energy physics theory citation networks.

  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. Integrales Lernen in und von Organisationen

    Directory of Open Access Journals (Sweden)

    Wendelin Küpers

    2006-06-01

    Full Text Available Bezogen auf das integrale Models von Ken Wilber untersucht der Beitrag die Bedeutung des Lernens in und von Organisationen. Nach einer Darstellung der Relevanz und des Grundverständnisses des Lernens im Organisationskontext, werden integrale Dimensionen des Lernens dargestellt. Im Einzelnen werden die verschiedenen Sphären eines inneren-subjektiven und äusseren-„objektiven“ Lernens des Einzelnen als auch ein gemeinschaftliches Lernen und Lernen im System auf der kollektiven Ebene dargestellt sowie deren interrelationaler Zusammenhang diskutiert. Schließlich beschreibt der Beitrag noch integrale Lernprozesse sowie integrale Gestaltungsfelder zur Förderung des Lernens in den verschiedenen Bereichen. Abschließend spricht der Artikel noch Schwierigkeiten und Probleme an sowie nimmt im Fazit ein perspektivischen Ausblick vor. Abstract: Related to the integral model of Ken Wilber, this paper investigates the role of learning in and of organisations. After describing the relevance and basic understanding of learning in the context of organisations, integral dimensions of learning will be outlined. In particular learning in the sphere of an inner-subjective and exterior-objective learning of the individual and a communal learning and learning within a system on the collective level as well as its interrelations will be discussed. Afterwards integral learning processes and various measurements for enhancing integral learning in the different sphere will be discussed. Finally, difficulties and problems will be addressed and in conclusion some perspectives and implications are presented.

  16. Katheterablation von supraventrikulären Tachykardien

    Directory of Open Access Journals (Sweden)

    Strohmer S

    2011-01-01

    Full Text Available Supraventrikuläre Tachykardien (SVT spielen in der klinischen Praxis aufgrund ihrer Häufigkeit und Symptomatik eine große Rolle. Obwohl diese Arrhythmien im Allgemeinen nicht lebensbedrohlich sind, führen sie aufgrund ihres unvorhersehbaren Auftretens zu einer beträchtlichen Unsicherheit und Einschränkung der Lebensqualität. Die elektrophysiologische Untersuchung inklusive Katheterablation hat sich in den vergangenen 20 Jahren als kurative und sichere Erstlinientherapie für Patienten mit hochsymptomatischen bzw. wiederholten Anfällen etabliert. Heutzutage liegen die Erfolgsraten für die Radiofrequenzablation der regulären SVT über 95 % bei einer sehr niedrigen Rezidivrate von weniger als 5 %. Eine antiarrhythmische Therapie für das Langzeitmanagement ist aufgrund der geringen Effektivität und Gefahr von ernsthaften Nebenwirkungen weitgehend obsolet und nur in Ausnahmefällen erforderlich. Der folgende Artikel gibt eine aktuelle Übersicht über die häufigsten rhythmischen Schmalkomplextachykardien, die verschiedenen Mechanismen und moderne nicht-pharmakologische Therapieansätze.

  17. 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

  18. Rethinking the diagnosis of von Willebrand disease.

    Science.gov (United States)

    Favaloro, Emmanuel J

    2011-01-01

    von Willebrand disease (VWD) is the most common inherited bleeding disorder and arises from deficiencies and/or defects in the plasma protein von Willebrand factor (VWF). VWD is classified into 6 different types, with type 1 identified as a (partial) quantitative deficiency of VWF, type 3 defined by a (virtual) total deficiency of VWF, and type 2 identifying four separate types (2A, 2B, 2M, 2N) characterised by qualitative defects. The classification is based on phenotypic assays including FVIII, VWF:Ag and VWF activity, typically by ristocetin cofactor (VWF:RCo), but also increasingly by collagen binding (VWF:CB). Phenotypic testing may be supplemented by multimer analysis, RIPA, and VWF:FVIII binding. Although genetic analysis is not required to diagnose VWD or to define a classification type, it may be useful in discrete situations. The current review briefly covers this diagnostic process, with a focus on newer approaches, including extended test panels and the use of data from desmopressin challenges as a diagnostic tool. Copyright © 2011 Elsevier Ltd. All rights reserved.

  19. [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

  20. [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

  1. Alexander von Humboldt in Daniel Kehlmanns Welt

    Directory of Open Access Journals (Sweden)

    Ottmar Ette

    2012-12-01

    Full Text Available Zusammenfassung Wie stark sich im Verlauf des zurückliegenden Vierteljahrhunderts der Bekanntheitsgrad Alexander von Humboldts in der deutschsprachigen Öffentlichkeit verändert hat, zeigen nicht nur Fernsehumfragen zu den berühmtesten Deutschen, in denen Alexander von Humboldt mittlerweile figuriert, oder Fernsehserien, die über aktuelle Expeditionen berichten und auf Humboldts Namen zurückgreifen. Am deutlichsten vielleicht belegt dies der enorme Erfolg von Daniel Kehlmanns Roman Die Vermessung der Welt, der ohne die zuvor skizzierte Entwicklung nicht denkbar gewesen wäre. Es ist vor diesem Hintergrund nicht nur reizvoll, sondern aufschlußreich, sich mit dem großen Erfolg dieses kleinen Romans zu beschäftigen. Worum geht es in Die Vermessung der Welt? Und wie läßt sich das „Phänomen Kehlmann“ aus etwas größerer Distanz erklären? Abstract In the last 25 years, Alexander von Humboldt‘s popularity has radically changed in the german-speaking public opinion. Proof of this are not only television surveys about the most famous germans - in which Alexander von Humboldt now regularly figures - or television series about contemporary expeditions, which constantly refer to Humboldt‘s name; perhaps what most clearly verifies this change is the great success of Daniel Kehlmann‘s novel Die Vermessung der Welt. Without the recent developments outlined above, this novel‘s degree of impact would have been unimaginable. To study the great success of this text against this backdrop is not only attractive, but also revealing. What is Die Vermessung der Welt really about? And how can we explain the „Kehlmann phenomenon“ from a greater distance? Resumen La popularidad de Alejandro de Humboldt ha cambiado profundamente dentro del último cuarto de siglo en la opinión pública de habla alemana. Prueba de esto son no sólo las encuestas televisivas sobre los alemanes más famosos, dentro de las cuales figura en estos momentos Alejandro

  2. 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

  3. Vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association with Mayer-Rokitansky-Küster-Hauser syndrome in co-occurrence: two case reports and a review of the literature.

    Science.gov (United States)

    Bjørsum-Meyer, Thomas; Herlin, Morten; Qvist, Niels; Petersen, Michael B

    2016-12-21

    The vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association and Mayer-Rokitansky-Küster-Hauser syndrome are rare conditions. We aimed to present two cases with the vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association and Mayer-Rokitansky-Küster-Hauser co-occurrence from our local surgical center and through a systematic literature search detect published cases. Furthermore, we aimed to collect existing knowledge in the embryopathogenesis and genetics in order to discuss a possible link between the vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association and Mayer-Rokitansky-Küster-Hauser syndrome. Our first case was a white girl delivered by caesarean section at 37 weeks of gestation; our second case was a white girl born at a gestational age of 40 weeks. A co-occurrence of vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal defect, and limb defect association and Mayer-Rokitansky-Küster-Hauser syndrome was diagnosed in both cases. We performed a systematic literature search in PubMed ((VACTERL) OR (VATER)) AND ((MRKH) OR (Mayer-Rokitansky-Küster-Hauser) OR (mullerian agenesis) OR (mullerian aplasia) OR (MURCS)) without limitations. A similar search was performed in Embase and the Cochrane library. We added two cases from our local center. All cases (n = 9) presented with anal atresia and renal defect. Vertebral defects were present in eight patients. Rectovestibular fistula was confirmed in seven patients. Along with the uterovaginal agenesis, fallopian tube aplasia appeared in five of nine cases and in two cases ovarian involvement also existed. The co-occurrence of the vertebral defect, anal atresia, cardiac defect, tracheoesophageal fistula/esophageal atresia, renal

  4. Neurochirurgische Therapie von atypischen neuropathischen Gesichtsschmerzen und Clusterkopfschmerz mit Darstellung von Kernaspekten neurochirurgischer Schmerztherapie

    Directory of Open Access Journals (Sweden)

    Eisner W

    2016-01-01

    Full Text Available Die primäre Behandlung von Schmerzen jeglicher Art erfolgt pharmakologisch, physikalisch-medizinisch oder verhaltenstherapeutisch. Wenn diese konservativen Therapiemaßnahmen versagen, geraten Therapeuten und Patienten schnell in große Not; Alternativmethoden werden herangezogen. Solange geholfen wird und eine Schmerzerleichterung erkennbar ist, ist nichts dagegen einzuwenden. Versagen auch diese Methoden, sucht der Patient erneut Spezialisten auf, denen die schwere Aufgabe zukommt, dem Patienten weitere therapeutische Möglichkeiten zu ermöglichen oder ihn seinem Schicksal zu überlassen.br Die vorliegende Arbeit über atypische Gesichtsschmerzen möchte über neurochirurgische Behandlungsmöglichkeiten informieren. Die Komplexität dieser Erkrankungen benötigt die Interdisziplinarität von Neurologen, Schmerztherapeuten sowie Psychologen und nicht Beisätze wie „Vorsicht, Chirurgen, die schneiden überall rein und dann erst …“.

  5. Charakterisierung von Mutanten im Lösungsmittelstoffwechsel von Clostridium acetobutylicum

    OpenAIRE

    Hönicke, Daniel

    2015-01-01

    Im Rahmen dieser Arbeit wurden insgesamt neun durch ClosTron-basierte Mutagenese erhaltene Insertionsmutanten von C. acetobutylicum ATCC 824 einer umfangreichen Charakterisierung unterzogen. Für alle im Batch-Fermentationsmaßstab und/oder in kontinuierlicher Kultur fermentierten Stämme erfolgte eine globale Analyse des Transkriptoms unter Verwendung der DNA-Microarray-Technologie. Für eine Analyse des Acetat- und Aceton-Stoffwechsels wurden Stämme mit einer inaktivierten Phosphotransacetyl...

  6. Update: SPECT in der Diagnostik von Parkinson-Syndromen

    Directory of Open Access Journals (Sweden)

    Pirker W

    2015-01-01

    Full Text Available Die Diagnose des Morbus Parkinson fußt primär auf Anamnese und klinischer Untersuchung. Die Abgrenzung von milden Bewegungsstörungen bei ansonsten gesunden älteren Personen, von medikamenteninduzierten und vaskulären Parkinson-Syndromen sowie von Tremor-Syndromen kann jedoch schwierig sein. Die Differenzierung zwischen M. Parkinson und atypischen Parkinson-Erkrankungen wie der Multisystematrophie (MSA und der progressiven supranukleären Paralyse (PSP ist im Frühstadium häufig unmöglich und kann auch in fortgeschrittenen Stadien Probleme bereiten. Die SPECT-Untersuchung mit Dopamin-Transporter- (DAT- Liganden wie 123I-FP-CIT erlaubt mit wenigen Ausnahmen bereits im Frühstadium eine Dokumentation der dopaminergen Degeneration beim M. Parkinson und atypischen Parkinson- Erkrankungen und damit meist eine Abgrenzung von nichtdegenerativen Parkinson- und Tremor-Syndromen. Sie kann die einzelnen degenerativen Parkinson-Syndrome jedoch nicht voneinander unterscheiden. Die Untersuchung postsynaptischer Dopamin- D2-Rezeptoren mit der 123I-IBZM-SPECT kann zur Differenzierung von M. Parkinson und MSA bzw. PSP beitragen. Neueren Untersuchungen zufolge dürften die Untersuchung des zerebralen Glukosemetabolismus mittels 18F-FDG-PET sowie moderne MRT-basierte Methoden in dieser Fragestellung jedoch eine höhere Sensitivität und Spezifität haben. Während Medikamente die diagnostische Aussagekraft von DAT-SPECT-Untersuchungen selten beeinflussen, kann das Ergebnis der IBZM-SPECT sowohl durch dopaminerge Substanzen als auch durch Dopaminantagonisten stark verfälscht werden. Die richtige Interpretation von SPECT-Daten setzt darüber hinaus die Kenntnis der individuellen strukturellen bildgebenden Befunde voraus. Eine MRT- oder CCTUntersuchung sollte zum Ausschluss von läsionellen Parkinson-Syndromen und zur Dokumentation von Kopathologien immer Bestandteil der Parkinson-Abklärung sein.

  7. Informationssuchverhalten als Grundlage für die Gestaltung von Veranstaltungen zum Erwerb von Informationskompetenz

    Directory of Open Access Journals (Sweden)

    Martin Wollschläger-Tigges

    2015-09-01

    Full Text Available Für die Gestaltung bibliothekarischer Veranstaltungen zum Erwerb von Informationskompetenz stellen die bisherigen Ergebnisse und Befunde der Forschung zum Informationssuchverhalten eine wertvolle Grundlage dar, indem bestimmte und v.a. typische Verhaltensmuster, Routinen und Präferenzen im Umgang mit Informationsressourcen und Informationen in konzeptionelle und inhaltliche Anpassungen von IK- Veranstaltungen eingebracht und eingesetzt werden. Das Informationssuchverhalten untersucht sowohl individuelle als auch kollektive Informationsprozesse und Faktoren, die diese maßgeblich beeinflussen. Hierzu werden der gesamte Informationsprozess oder einzelne Abschnitte untersucht, die den Information Need, Seeking und Using (INSU-Prozess bilden. Die Befunde der einzelnen INSU-Prozesses-Einheiten zeigen, dass Faktoren wie Informationsbedarf, Informationsart und -form sowie die Einbindung in übergeordnete Arbeitsprozesse wesentlichen Einfluss auf das Informationssuchverhalten haben. Des Weiteren konnte die ISB-Forschung eine Klassifizierung von Benutzergruppen entwickeln und z.B. Fast Surfers, Broad Scanners und Deep Divers charakterisieren bzw. auch das Bouncing oder Flicking Behavior beschreiben. Hinzu kommen mehrere Modelle, die Informationssuchverhalten und Informationsverhalten in bestimmten Situationen nachbilden und darstellen können.

  8. Valence bond and von Neumann entanglement entropy in Heisenberg ladders.

    Science.gov (United States)

    Kallin, Ann B; González, Iván; Hastings, Matthew B; Melko, Roger G

    2009-09-11

    We present a direct comparison of the recently proposed valence bond entanglement entropy and the von Neumann entanglement entropy on spin-1/2 Heisenberg systems using quantum Monte Carlo and density-matrix renormalization group simulations. For one-dimensional chains we show that the valence bond entropy can be either less or greater than the von Neumann entropy; hence, it cannot provide a bound on the latter. On ladder geometries, simulations with up to seven legs are sufficient to indicate that the von Neumann entropy in two dimensions obeys an area law, even though the valence bond entanglement entropy has a multiplicative logarithmic correction.

  9. A von Bertalanffy growth model with a seasonally varying coefficient

    Science.gov (United States)

    Cloern, James E.; Nichols, Frederic H.

    1978-01-01

    The von Bertalanffy model of body growth is inappropriate for organisms whose growth is restricted to a seasonal period because it assumes that growth rate is invariant with time. Incorporation of a time-varying coefficient significantly improves the capability of the von Bertalanffy equation to describe changing body size of both the bivalve mollusc Macoma balthicain San Francisco Bay and the flathead sole, Hippoglossoides elassodon, in Washington state. This simple modification of the von Bertalanffy model should offer improved predictions of body growth for a variety of other aquatic animals.

  10. Bioaktivitäten von Wertstoffen aus Saccharomyces Hefen

    OpenAIRE

    Jährig, Silke Christiane

    2007-01-01

    In der vorliegenden Arbeit wurden die antioxidative Aktivität sowie die immunmodulierende Kapazität von Zellwänden und Zellwandbestandteilen der Bierhefe Saccharomyces cerevisiae untersucht. Die Zellwände von Saccharomyces-Hefen bestehen aus (1→3),(1→6)-β-D-Glucan, Mannanen, Proteinen und Lipiden. Als potentieller Immunmodulator ist vor allem das (1→3),(1→6)-β-D-Glucan von Interesse. Vor kurzem konnte für dieses Glucan zusätzlich eine antioxidative Wirkung nachgewiesen werden [KOGAN et al., 2...

  11. Emotionales Erleben von Lehrkräften beim Unterrichten

    OpenAIRE

    Frenzel, Anne C.; Götz, Thomas

    2007-01-01

    Ziel dieser Studie war es, das Ausmaß an Variabilität des Erlebens von Freude, Angst und Ärger bei Lehrkräften zu ermitteln, das auf ihre Persönlichkeit, das Unterrichtsfach (hier: Mathematik vs. Physik) und die jeweils unterrichtete Klasse zurückzuführen ist. Zudem wurde der Einfluss von Person- und Kontextmerkmalen auf das emotionale Erleben beim Unterrichten untersucht. 59 Gymnasiallehrkräfte (9 weiblich) gaben anhand von einem Fragebogen sowie einem Tagebuch Auskunft über ihre Unterrichts...

  12. Über die Ethoxylierung von Octanol im Mikrostrukturreaktor

    OpenAIRE

    2015-01-01

    Die basisch katalysierte ringöffnende Polymerisation von Ethylenoxid mit Octanol (Ethoxylierung) wurde in einem kontinuierlich betriebenen Mikrostrukturreaktor untersucht. Es wurde die Kinetik dieser Reaktion unter intensivierten Bedingungen ermittelt. Die Reaktion wurde homogen in der Flüssigphase durchgeführt, bei Drücken bis 100 bar und Temperaturen im Bereich von 130 °C bis 240 °C. Für die Propagationsreaktion eine Aktivierungsenergie von 73 kJ/mol gefunden. Es wurde gezeigt, dass die Pro...

  13. 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.

  14. Wirksame Alternativen zur Behandlung von klimakterischen Beschwerden

    Directory of Open Access Journals (Sweden)

    Stute P

    2011-01-01

    Full Text Available Vasomotorische Beschwerden (VMS werden von 75 % der postmenopausalen Frauen angegeben. Neben der konventionellen Hormontherapie stehen verschiedene Behandlungsmöglichkeiten aus dem Bereich der Alternativ- und Komplementärmedizin (CAM zur Verfügung. Soja Isoflavone und Traubensilberkerze können bei jüngeren peri- und frühen postmenopausalen Frauen mit leichten bis moderaten VMS hilfreich sein. Die Studienlage zur CMA ist jedoch insgesamt unzureichend. In Zukunft wäre es wünschenswert, nicht nur das Wirkungsvermögen, sondern auch die Effizienz einer Behandlung in randomisiert-kontrollierten Studien zu untersuchen. Hierfür bietet sich die ICF Klassifikation der WHO an.

  15. Hermann von Helmholtz and the empiricist vision.

    Science.gov (United States)

    Turner, R S

    1977-01-01

    The philosophical convictions of Hermann von Helmholtz and the empiricist psychology he developed have been extensively discussed in historical literature. This literature has not usually emphasized the tacti assumptions about human physiology that underlaid these convictions nor the way in which Helmholtz's epistemology served as a methodological directive in his research. Helmholtz assumed nerve transmission between sense organs and the mind to be a passive process. Distortion in stimulus patterns occurs physically in the sense organs, which can therefore be treated through mechanical analogies. Stimuli become converted to the perceptions of consciousness through mental processes that are essentially analogous to conscious, inductive inference and that are therefore susceptible, in principle, to introspective investigation. This view of mental function reflected Helmholtz's intellectual debt to German idealism, especially to the philosophical views of J.G. Fichte.

  16. Hepatische Effekte von Wachstumshormon auf den Glukosestoffwechsel

    Directory of Open Access Journals (Sweden)

    Rufinatscha K

    2015-01-01

    Full Text Available Untherapierter Wachstumshormonmangel im Erwachsenenalter (AGHD ist mit viszeraler Adipositas, Dyslipidämie, Insulinresistenz und Fettleber verbunden. Interessanterweise finden sich viele der AGHD-Merkmale auch bei Patienten mit metabolischem Syndrom. Die nichtalkoholische Fettlebererkrankung (NAFLD gilt als hepatische Manifestation des metabolischen Syndroms. In einigen Studien wurden bei Patienten mit NAFLD verminderte Konzentrationen von zirkulierendem IGF-1, dessen Synthese zu einem großen Teil durch Wachstumshormon (GH reguliert wird, beschrieben. Mäuse, welche eine hepatische Wachstumshormondefizienz aufweisen, zeigen zahlreiche phänotypische Charakteristika des metabolischen Syndroms, unter anderen auch eine Fettlebererkrankung. Dies legt einen Zusammenhang zwischen dem Wachstumshormon und der Entstehung einer NAFLD nahe. Ziel unserer Studie ist es, in einem Zellkulturmodell die Effekte des Wachstumshormons auf den intrazellulären Glukosestoffwechsel näher zu untersuchen. Im Detail sollen Auswirkungen einer verminderten Wachstumshormonrezeptorexpression auf den Insulinsignaltransduktionsweg, den Glykogengehalt und auf Schlüsselenzyme der Glukoneogenese untersucht werden. Präliminäre Daten zeigen, dass eine verminderte Wachstumshormonrezeptorexpression mit intrazellulären Veränderungen des hepatischen Glukosestoffwechsels verbunden ist. Die verminderte Insulinsensitivität könnte auf Alterationen im Insulinsignaltransduktionsweg und Änderungen der Glukoneogenese zurückzuführen sein. Diese präliminären Daten weisen darauf hin, dass Wachstumshormon einen direkten Einfluss auf den Glukosestoffwechsel in der Leber hat. Zudem legen sie nahe, dass Veränderungen im Wachstumshormonstoffwechsel einen wichtigen pathophysiologischen Mechanismus in der Entstehung der Fettlebererkrankung bei Patienten mit metabolischem Syndrom darstellen könnten. Der folgende Artikel soll einen kurzen Überblick über die Effekte von Wachstumshormon

  17. Von Krahli Teater viis Helsingisse kaks menulavastust / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2003-01-01

    Von Krahli Teater esineb 29. nov. Helsingis "Baltic Circle" festivalil lavastustega "Luikede järv" ja "Taksojuhid". Tutvustatakse lühidalt ka paari olulisemat soome lavastust ("Puksiirabi" ja "Hamlet"), mis tulevad festivalil esitamisele

  18. CFD-Simulation von Mehrkomponentenadsorption in einem Festbett

    OpenAIRE

    2016-01-01

    von Clemens Gößnitzer Arbeit an der Bibliothek noch nicht eingelangt - Daten nicht geprueft Abweichender Titel nach Übersetzung der Verfasserin/des Verfassers Technische Universität Wien, Univ., Diplomarbeit, 2016

  19. Spurensuche einer Rezeptionsgeschichte Alexander von Humboldt und Johann Gottfried Herder

    National Research Council Canada - National Science Library

    Bernhard Hunger

    2009-01-01

    Article in German, Abstracts in English, German and Spanish.Alexander von Humboldt's work displays traces of Johann Gottfried Herder which are as multifaceted as the references to the latter are scarce...

  20. Von Krahli Teatri lavastus pääses tippfestivalile

    Index Scriptorium Estoniae

    1999-01-01

    Von Krahli Teatri uuendatud lavastus "Eesti mängud. Pulm" esietendub festivalil Theater Der Welt Berliinis. Peeter Jalaka multimeediaetendus Eesti ajaloost ja traditsioonidest osaleb ka suveteatrite festivalil Hamburgis, seejärel antakse kuus etendust Amsterdamis

  1. 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

  2. Von Krahli Teatri lavastus pääses tippfestivalile

    Index Scriptorium Estoniae

    1999-01-01

    Von Krahli Teatri uuendatud lavastus "Eesti mängud. Pulm" esietendub festivalil Theater Der Welt Berliinis. Peeter Jalaka multimeediaetendus Eesti ajaloost ja traditsioonidest osaleb ka suveteatrite festivalil Hamburgis, seejärel antakse kuus etendust Amsterdamis

  3. 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.

  4. Kooperation mit der Industrie bei der Ausbildung von Softwareingenieuren

    OpenAIRE

    2010-01-01

    Vor allem in Regionen, in denen der Personalbedarf der Unternehmen nicht durch Absolventen gedeckt werden kann, sollte sich die Hochschulausbildung auch an den Anforderungen der Industrie orientieren. In diesem Beitrag werden diese Anforderungen für Softwareingenieure für den Standort Görlitz spezifiziert und es werden Kooperationsmöglichkeiten von Hochschule und lokalen Unternehmen aufgezeigt. Dabei wird auf die praxisorientierte Ausbildung, auf die Übernahme von Ausbildungsverantwortung dur...

  5. Hans von Hattingberg (1879-1944) Leben und Werk

    OpenAIRE

    Keifenheim, Katharina Eva

    2011-01-01

    Hans von Hattingberg, geboren am 18.11.1879 in Wien, wird heute vor allem mit dem Deutschen Institut für Psychologische Forschung und Psychotherapie („Göring-Institut“) in Verbindung gebracht, wo er sich mit der „Neuen Deutschen Seelenheilkunde“ und der Erarbeitung von „Thesen zur Neurosenlehre“ befasste. Interessanterweise war Hattingberg bis 1932 eher eine Randfigur in der Psychotherapeutenszene und galt vielen als unbelehrbarer Querulant. Viele seiner Arbeiten wurden nie veröffentlicht, u...

  6. 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.

  7. Wie vergleichbar sind Ergebnisse von Rechtschreib-und Lesetests?

    OpenAIRE

    Steinhauser, Susanne

    2006-01-01

    Eine umschriebene Lese-Rechtschreibstörung (ICD-10: F81) ist durch eine Diskrepanz zwischen den allgemeinen kognitiven Fähigkeiten eines Kindes und dessen Lese-Rechtschreibleistungen gekennzeichnet. Für die Diagnostik steht eine Vielzahl von Lese- und Rechtschreibtests zur Verfügung. In der Studie wurde untersucht, ob die Diagnosestellung von der Wahl des Testverfahrens abhängt. Es wurden Kinder mit mehreren Rechtschreib- und Lesetests untersucht. Die allgemeinen kognitiven Fähigkeiten wur...

  8. Modellbasierte Merkmalsplanung zur objektbezogenen laserscannerbasierten Navigation von Fahrzeugen

    OpenAIRE

    Stahn, Roland

    2010-01-01

    In dieser Dissertation wird ein neues System zur modellbasierten Merkmalsplanung für die objektbezogene laserscannerbasierte Navigation von Fahrzeugen vorgestellt. Die robuste Orientierung und Bewegung in natürlichen Umgebungen ist eine zentrale Problemstellung der mobilen Robotik. Die präzise Navigation relativ zu Objekten der Umgebung bildet ein Teilgebiet, welches speziell für die Realisierung von zukünftigen Assistenz- und Autonomiefunktionen bei Fahrzeugen, fahrerlosen Transportsystemen ...

  9. Untersuchungen zum enzymatisch-physikalischen Aufschluss von Apfeltrester

    OpenAIRE

    Schalow,Sebastian

    2009-01-01

    Apfeltrester fallen in großen Mengen als Reststoffe bei der industriellen Fruchtsaftproduktion an. Neben der Pektinherstellung können Apfeltrester u. a. für die Alkoholerzeugung genutzt werden. Im Gegensatz zur Produktion von technischem Alkohol werden bei der Trinkalkoholherstellung jedoch höhere Anforderungen an die chemische Zusammensetzung und die sensorischen Eigenschaften der erzeugten Destillate gestellt. Apfeltrester besitzen eine Trockensubstanz von ca. 25 %, die sich zum größten Tei...

  10. Geschlechterstereotype - Qualifikationsbarrieren von Frauen in der Fußballtrainerausbildung?

    OpenAIRE

    Weigelt-Schlesinger, Yvonne

    2007-01-01

    Eines der letzten fast vollständig männlichen dominierten Reservoirs des Sports ist der Trainerbereich. Vor dem Hintergrund dieser Einsicht setzt sich die Arbeit mit der Frage auseinander, weshalb Frauen erst gar keine Ausbildung zur Trainerin beginnen oder die begonnene Ausbildung wieder abbrechen. Dabei interessiert insbesondere die Bedeutung von Geschlechtsstereotypen bei der Ausgrenzung von Frauen aus oder der Benachteiligung während der Trainerausbildung. So fragt die Autorin danach,...

  11. Identifizierung und Charakterisierung eines Sdr-Proteins von Staphylococcus saprophyticus

    OpenAIRE

    Sakinç, Türkân

    2001-01-01

    Gegenstand der vorliegenden Arbeit war es, das Oberflächenprotein Ssp zu klonieren und zu charakterisieren. Stattdessen wurde ein neues Zellwand-assoziertes Protein, das SdrI, ein MSCRAMM, kloniert. Dies sollte zur Klärung der Uropathogenität von Staphylococcus saprophyticus weiterhelfen. Die Voraussetzungen zur Untersuchung der Funktion des SdrI Protein von Staphylococcus saprophyticus wurde durch die Konstruktion einer isogenen Mutante geschaffen. Die Bedeutung der SdrI-Protein ...

  12. 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.

  13. 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

  14. 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

  15. Vaimueliidi lapsed / Julius Ürt

    Index Scriptorium Estoniae

    Ürt, Julius

    2004-01-01

    Arvustus: Ehin, Kristiina. Luigeluulinn : luuletused. Tallinn : Huma, 2003; [Kaevats, Mihkel] Olematu, Olev. Ederlezi: [luuletused.Tallinn] : Huma, 2003; Viiding, Elo. Teatud erandid : [luuletused]. Tallinn : Tuum, 2003

  16. 2200-IJBCS-Article-Julius Ghogomu

    African Journals Online (AJOL)

    hp

    out at 25 °C in batch mode to evaluate the effects of parameters such as pH, initial phenol concentration and ... model proves that pore diffusion plays little or no significant role in the adsorption of phenol onto .... adsorbents (%R), which is the ratio between ... concentration of phenol, V(L) is the volume of ..... surface area.

  17. 1046-IJBCS-Article-Tieguhong Chupezi Julius

    African Journals Online (AJOL)

    hp

    are coefficients whose values and signs determine the influence of variables on the preference for housing material. P α .... linked to the number of houses constructed. However, the .... ethnicity, gender, household size and number .... Logging companies exploited the five ..... the effects of gender, age, main occupation.

  18. Entwicklung von molekularen Sonden für die sichere Identifizierung von Hefen der Gattungen Brettanomyces, Dekkera

    OpenAIRE

    Röder, Christoph

    2007-01-01

    Hefen der Gattungen Brettanomyces/Dekkera sind in der Produktion von fermentierten Getränken, insbesondere in der Bier-, Sekt- und Weinherstellung bekannt. Sie können als Schädlingshefen insbesondere durch die Bildung von charakteristischen Sekundärmetaboliten zu einer negativen geschmacklichen Veränderung des Getränks führen. Aufgrund ihres langsamen Wachstums werden diese Hefen bei Routineanalysen mit konventionellen Kultivierungsmethoden leicht übersehen. Ein schneller und eindeutiger N...

  19. 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)

  20. Self-Reported Psychopathological Symptoms in Young Females with Mayer-Rokitansky-Küster-Hauser Syndrome and Polycystic Ovary Syndrome: Findings from a Cross-sectional Study

    Directory of Open Access Journals (Sweden)

    Varvara Laggari

    2015-03-01

    Full Text Available Objective: The Mayer-Rokitansky-Kuster-Hauser syndrome (MRKHS and the polycystic ovary syndrome (PCOS have been associated with disturbances in youths’ psychological functioning and psychosexual development. We examined self-reported psychopathological symptoms in young females with MRKHS and those with PCOS at the time of diagnosis, compared with healthy adolescents. Methods: Self-reported questionnaires to measure depression, anxiety and general psychopathological symptoms were obtained from 70 young females aged 11-20 years. Of the total sample, 24 adolescents presented with MRKHS (mean age ± SD: 17.2 ± 1.5, 22 with PCOS (mean age ± SD: 16.9±2.00 and 24 subjects were recruited as healthy age-matched controls (mean age ± SD: 17.3 ±2.2. Results: The MRKHS group showed significantly higher levels of anxiety symptoms compared with the control group. Also, older MRKHS patients (18-20 years old presented significantly higher levels of depression, anxiety symptoms, phobic anxiety symptoms, and hostility than PCOS patients of the same age group. Older PCOS patients (18-20 years old reported significantly less attention problems and more somatic complaints compared with MRKHS patients and controls of the same age group. Conclusion: Young females with PCOS and especially with MRKHS appear to be a psychologically vulnerable group. A biopsychosocial approach should emphasize the assessment and treatment of the psychopathological symptoms of these patients alongside somatic treatments.

  1. Influencias del art déco en el diseño de los programas de mano Metro-Goldwyn-Mayer

    Directory of Open Access Journals (Sweden)

    Dr. James F. Willis García-Talavera

    2002-01-01

    Full Text Available La evolución del diseño de los programas de mano Metro-Goldwyn-Mayer vivió, durante los años treinta, una etapa de exuberancia y prodigalidad de modelos, impregnada de la más brillante originalidad y riqueza artística, e influenciada, en mayor o menor medida, por los estilos pictóricos de vanguardia, como el cubismo y el futurismo, pero, especialmente, por uno de los movimientos más interesantes de las artes decorativas de la época moderna: el Art Déco. Gracias a ello, esos programas de mano, actualmente, se han hecho dignos de ser admirados en numerosas muestras, museos y exposiciones. ABSTRACT: The evolution in the designs of the MGM programs lived during the 30´s a period of exhuberant prodigality of models pervaded with the most brilliant originality and artistic richness and influenced to some extent by avantgarde pictoric styles such as Cubism and Futurism,but specially by one of the most interesting movements of decorative arts of the Modern Era: Art Déco. Thanks to that, those programs have deserved the admiration in numerous shows, museums and exhibitions.

  2. SÍNDROME DE MAYER-ROKITANSKY-KÜSTER-HAUSER TIPO II: REPORTE DE UN CASO Y REVISIÓN DE OPCIONES TERAPÉUTICAS

    Directory of Open Access Journals (Sweden)

    Héctor Silva Cárcamo

    2016-07-01

    Full Text Available El Síndrome de Mayer-Rokitansky-Küster-Hauser, es una anomalía poco frecuente, causada por aplasia de conductos de Müller, se caracteriza por ausencia congénita de vagina, alteraciones uterinas (variedad tipo I, acompañada de alteraciones renales y/o esqueléticas (variedad tipo II, con fenotipo femenino y función ovárica normal. Su incidencia es 1 en 4000-5000 mujeres. Caso clínico: Segundo caso reportado en Honduras, paciente femenina, 17 años de edad, acude por presentar amenorrea primaria, dolor pélvico intenso, sin atenuantes coincidiendo una vez al mes. Al examen físico encontramos presentes características sexuales secundarias, genitales femeninos externos normales, ausencia total del conducto vaginal que imposibilita realizar tacto vaginal. Se realizan estudios de imagen como USG, pielograma intravenoso reportando: útero didelfo infantil y ectopia renal. La laparotomía exploratoria revela alteraciones renales y trompas rudimentarias. Discusión: El tratamiento indicado es la colpopoiesis o neovagina con diferentes métodos quirúrgicos o no quirúrgicos para el completo desarrollo sexual y psicológico de la paciente. Palabras Clave: Amenorrea, conductos de Müller, Aplasia

  3. Traditional Chinese version of the Mayer Salovey Caruso Emotional Intelligence Test (MSCEIT-TC): Its validation and application to schizophrenic individuals.

    Science.gov (United States)

    Mao, Wei-Chung; Chen, Li-Fen; Chi, Chia-Hsing; Lin, Ching-Hung; Kao, Yu-Chen; Hsu, Wen-Yau; Lane, Hsien-Yuan; Hsieh, Jen-Chuen

    2016-09-30

    Schizophrenia is an illness that impairs a person's social cognition. The Mayer Salovey Caruso Emotional Intelligence Test (MSCEIT) is the most well-known test used to measure emotional intelligence (EI), which is a major component of social cognition. Given the absence of EI ability-based scales adapted to Chinese speakers, we translated the MSCEIT into a Traditional Chinese version (MSCEIT-TC) and validated this scale for use in schizophrenia studies. The specific aims were to validate the MSCEIT-TC, to develop a norm for the MSCEIT-TC, and use this norm to explore the EI performance of schizophrenic individuals. We included in our study seven hundred twenty-eight healthy controls and seventy-six individuals with schizophrenia. The results suggest that the MSCEIT-TC is reliable and valid when assessing EI. The results showed good discrimination and validity when comparing the two study groups. Impairment was the greatest for two branches Understanding and Managing Emotions, which implies that the deficits of schizophrenia individuals involve ToM (theory of mind) tasks. Deficits involving the negative scale of schizophrenia was related to impaired performance when the MSCEIT-TC was used (in branch 2, 3, 4, and the area Strategic). Our findings suggest that the MSCEIT-TC can be used for emotional studies in healthy Chinese and in clinical setting for investigating schizophrenic individuals.

  4. Laparoscopic Davydov Procedure for the Creation of a Neovagina in Patients with Mayer-Rokitansky-Kuster-Hauser Syndrome: Analysis of 7 Cases.

    Science.gov (United States)

    Takahashi, Kazumi; Nakamura, Eri; Suzuki, Shingo; Shinoda, Mari; Nishijima, Yoshihiro; Ohnuki, Yuko; Kondo, Akane; Shiina, Takashi; Suzuki, Takahiro; Izumi, Shunichiro

    2016-06-20

    Several surgical techniques have been described for creating a neovagina in patients with Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome, however as yet there is no standardized treatment. The aim of this report is to assess anatomic and functional outcomes after the laparoscopic Davydov procedure for the creation of a neovagina in patients with MRKH syndrome. Seven patients with MRKH syndrome underwent the laparoscopic Davydov technique from January 2005 to August 2010. The anatomic and functional results were evaluated after 3, 6, 12, 24, 36, 48, and 60 months. The surgical procedure was performed with no major complications except in one case in which an intraoperative bladder injury occurred and was successfully corrected. The mean duration of surgery was 162.9 minutes (range, 120-230 min). Mean lengths/widths (cm) of the neovagina were 6.4/2.6, 6.5/2.5, 6.5/2.8, 6.4/2.8, 7.1/2.8, and 7.2/2.8 at 3, 6,12, 24, 36, 48, and 60 postoperative months, respectively. The laparoscopic Davydov procedure seems to be a safe and effective surgical treatment for patients with MRKH syndrome if postoperative intermittent self dilation was done.

  5. Clinical value of magnetic resonance imaging in patients with Mayer-Rokitansky-Kuester-Hauser (MRKH) syndrome: diagnosis of associated malformations, uterine rudiments and intrauterine endometrium

    Energy Technology Data Exchange (ETDEWEB)

    Preibsch, H.; Wietek, B.M.; Claussen, C.D.; Siegmann-Luz, K.C. [University Hospital Tuebingen, Department of Radiology, Diagnostic and Interventional Radiology, Tuebingen (Germany); Rall, K.; Brucker, S.Y. [University Hospital Tuebingen, Department of Gynecology and Obstetrics, Tuebingen (Germany); Staebler, A. [University Hospital Tuebingen, Institute of Pathology and Neuropathology, Tuebingen (Germany)

    2014-07-15

    The aim of this study was to evaluate the accuracy of preoperative magnetic resonance imaging (MRI) in the diagnosis of malformations associated with Mayer-Rokitansky-Kuester-Hauser (MRKH) syndrome and identification of uterine endometrium to optimise the clinical management. We retrospectively reviewed 214 consecutive MRKH patients, mean age 19 years, who underwent laparoscopy-assisted neovagina creation. A total of 115 patients (53.7 %) met the inclusion criterion of sufficient preoperative MRI. In 110 of them (95.7 %), MRI findings were correlated with laparoscopy and associated malformations. In 39 cases (35.5 %) uterine rudiments were removed and analysed histopathologically. Ten per cent (11/110) of the patients showed complete uterine agenesis. The others presented with either unilateral (n = 16; 14.5 %) or bilateral (n = 83; 75.5 %) uterine rudiments. MRI detection of uterine rudiments agreed in 78.2 % (86/110) with laparoscopy. In 85.4 % of the removed rudiments, MRI could correctly diagnose the existence of the endometrium. Compared to laparoscopy, MRI could exactly detect ovaries in 97.3 % (107/110). Renal or ureteral malformations were seen in 32 cases (27.8 %). In 83 % of unilateral renal agenesis and unilateral rudiment, the latter was located at the side of the kidney. MRI is useful for preoperative detection of MRKH-associated malformations and assessment of the endometrium to further optimise MRKH patient treatment. (orig.)

  6. Nachhaltigkeit von E-Learning-Innovationen: Von der Pionierphase zur nachhaltigen Implementierung

    Directory of Open Access Journals (Sweden)

    Sabine Seufert

    2003-11-01

    Full Text Available In den letzten Jahren wurden an den meisten Hochschulen im In- und Ausland E-Learning-Projekte in die Wege geleitet. Nach den Projekt- und Impulsprogrammen folgen die Konsolidierungsphasen. Schon während der Projektphasen zeigen sich Problemgruppen, die darauf verweisen, dass E-Learning nicht «nur» eine Angelegenheit der Pädagogik und Didaktik ist. Der erste Teil des Aufsatzes benennt einzelne dieser Problemfelder. Der zweite Teil zeigt auf, dass E-Learning die Hochschulen als Ganzes betrifft, und unterbreitet ein Rahmenkonzept, in dem gezeigt wird, wie die benannten Probleme bei der Implementierung von E-Learning vermieden werden können.

  7. Diskriminierung in der 'longue durée' : von der Notwendigkeit der Kontextualisierung von Strukturproblemen

    OpenAIRE

    2006-01-01

    "Diskriminierung auf der Grundlage von Rasse, Ethnie, Geschlecht, Herkunft, körperlicher Verfassung oder Bildungsniveau ist ein Kennzeichen der westlichen Moderne. Das für moderne Nationalstaaten charakteristische Gewaltmonopol übte nicht nur eine Schutzfunktion in Bezug auf das Leben und Eigentum der Staatsbürger aus, sondern verfügte darüber hinaus über die Definitionsmacht, die Kriterien der Zugehörigkeit zur nationalen Gemeinschaft festlegte und dabei Gewalt gegenüber Nicht-Staatsbürgern ...

  8. Entstehungsbedingungen von Übergängen von der Schule in den Beruf aus qualitativer und quantitativer Perspektive

    Directory of Open Access Journals (Sweden)

    Nora Gaupp

    2013-03-01

    Full Text Available Methodenintegration wird in den Sozialwissenschaften mit dem Argument sich ergänzender Erkenntnismöglichkeiten häufig gefordert. Die vorliegende Analyse zu Übergangswegen von der Schule in Ausbildung und Arbeit von Jugendlichen mit Hauptschulbildung beruht auf Daten einer quantitativen Panelstudie und einer qualitativen Ergänzungsstudie. Aus quantitativer und qualitativer Perspektive wird jeweils ein Einzelfall betrachtet sowie im Rahmen einer Modellbildung eine Verallgemeinerung auf Aggregatebene vorgenommen. Über ein logistisches Regressionsmodell wird die Bedeutung von zentralen individuellen, sozialen und strukturellen Merkmalen wie Schulleistungen, beruflichen Plänen, individuellen Problembelastungen, Migrationshintergrund und Arbeitslosigkeit der Eltern sowie regionaler Arbeitsmarktsituation für den Verlauf von Übergangswegen (Direkteinstieg in Ausbildung, Umweg in Ausbildung über schulische oder berufsvorbereitende Zwischenschritte, fortgesetzter mehrjähriger Schulbesuch und prekäre Wege in Ausbildungslosigkeit untersucht. Über das qualitative Paradigma konnten vier für den Verlauf von Übergängen zentrale Dimensionen identifiziert werden: Agency, Motivation, kritische biografische Ereignisse und soziale Interaktionen. Der Schritt der Modellbildung integriert die vier Erfahrungsebenen und zeigt ihre Bedeutung für Übergänge von der Schule in den Beruf. Die Diskussion fragt nach Möglichkeiten und Grenzen der Erkenntnisentwicklung der beiden Forschungszugänge. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1302126

  9. 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.

  10. 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.

  11. Modellbasierte Steuerung, Regelung und Diagnose von Brennstoffzellenantrieben

    Science.gov (United States)

    Bußhardt, Joachim; Baaser, Bernhard; Formanski, Volker; Schäfer, Sascha; Sinsel, Stefan

    Steigende Bevölkerungszahlen und damit zunehmender Energiebedarf stellen eine große Herausforderung für Menschheit und Umwelt dar. Mit steigendem Wohlstand ist auch ein stärkeres Bedürfnis nach Mobilität und damit ein höherer Energieverbrauch verbunden. Die derzeitigen enormen Steigerungen des Bruttoinlandsproduktes in China und Indien - zwei Ländern, die zusammen mehr als ein Drittel der Weltbevölkerung stellen - lassen auch zukünftig ungebrochene Steigerungen des Weltenergieverbrauches erwarten. Dies gilt für alle Bereiche, besonders aber für den Verkehrssektor. Letzterer stellt mit seinem signifikanten Anteil am Energieverbrauch sowie den damit einhergehenden Emissionen und seinem hohen Wachstumspotenzial ein besonderes Handlungsfeld dar. Insbesondere wegen der in diesem Sektor zu erwartenden ansteigenden CO2-Emissionen stehen Effizienzverbesserungen und die Entwicklung alternativer Antriebe im Vordergrund. Dabei spielt die Brennstoffzelle als Fahrzeugantrieb eine entscheidende Rolle, da sie einen hohen Systemwirkungsgrad mit fehlenden CO2- und Schadstoffemissionen verbindet. Wegen der hohen Komplexität sind dabei moderne Steuerungs-, Regelungs- und Diagnoseverfahren von besonderer Bedeutung, auf die in diesem Beitrag näher eingegangen wird. Neben einigen grundlegenden Konzepten wird an Hand zweier Beispiele das Potenzial modellgestützter Methoden aufgezeigt.

  12. Zur Struktur und Funktion von Synonymen

    Directory of Open Access Journals (Sweden)

    Marina Zorman

    1998-12-01

    Full Text Available Der Artikel behandelt die Synonyme im Licht der funktionell-strukturellen Sprachtheorie Coserius. 1 Die Wahl der theoretischen Grundsätze wurde durch die Festellung diktiert, daß die bisherigen Erkenntnisse über die Synonymie widersprüchlich sind und daß auch schon über alle Feststellungen berechtigte Einsprüche erhoben wurden. Deshalb wird in dieser Arbeit auf der genannten theoretischen Grundlage, die verschiedene Gesichtspunkte des Problems verbindet, anstatt sie zu trennen (s. Punkt 2, ein Modell für die Analyse von Synonymen vorgestellt (3, das die klassischen Schwächen der Semantikforschung (zu geringe Menge tatsächlicher Daten, Subjektivität und Introspektion durch eine empirische Untersuchung in einem Textkorpus zu ersetzen versucht. In die Analyse sind drei Inhaltsebenen einbezogen (Bezeichnung, Bedeutung und Sinn und ihnen sind jeweils entsprechende Untersuchungsmethoden zugeordnet. Im Sinne des Modells wurden in der Arbeit Zorman 1997 zwei slowenische Synonympaare (kuverta - ovojnica und borba - boj analysiert, die als Beispiele reiner (und totaler Synonymie gelten können. Die Analyse wird aus Platzgründen an dieser Stelle nicht detailliert dargestellt,2 veranschaulicht werden nur ihre Tragweite und die Ergebnisse (4. Im letzten Teil (5 werden die Leistungen der vorgeschlagenen Methode bewertet und einige Annahmen dargestellt, die der weiteren Erforschung der Synonyme dienen könnten. Die objektive Behandlung der Synonymie unter unterschiedlichen Gesichtspunkten scheint einige Dogmen über Synonyme in Frage zu  stellen.

  13. Eine Frau in der Kultur, die Kultur einer Frau: Caroline von Humboldt. A woman in the culture, the culture of a woman: Caroline von Humboldt

    Directory of Open Access Journals (Sweden)

    Elžbieta M. Kowalska

    2008-01-01

    Full Text Available The subject of this presentation is Wilhelm von Humboldt’s wife, Alexander von Humboldt’s sisterin-law, a close female friend of Lotte Schiller and of her sister, Caroline von Wolzogen, held in high regard by Goethe, admired by Schiller, the former Fräulein von Dacheröden from Erfurt, the future Caroline von Humboldt. She was the ancestress of one of the most respected and best German noble families, a mother of eight children, an intellectually gifted woman, in which the German ideals of femininity were fulfilled, who knew to lead the salons and to talk about arts and literature.

  14. [Determination of von Willebrand factor multimers in Mexican population].

    Science.gov (United States)

    Hernández-Zamora, Edgar; Zavala-Hernández, Cesar; Viveros-Sandoval, Martha Eva; Ochoa-Rico, Angeles; Martínez-Murillo, Carlos; Reyes-Maldonado, Elba

    2014-01-01

    Antecedentes: la enfermedad de von Willebrand es un padecimiento hereditario en el que la estructura, función y concentración del factor de von Willebrand están alteradas y, en consecuencia, también la interacción plaqueta-factor de von Willebrand-endotelio. En México no hay registros epidemiológicos de la enfermedad, sólo se han efectuado algunos estudios aislados desde el punto de vista clínico y hematológico. Material y métodos: estudio retrospectivo efectuado en 155 mexicanos mestizos, 75 de ellos con diagnóstico presuntivo de enfermedad de von Willebrand, 15 con sospecha de hemofilia A y 65 donadores sanos (testigos). Se realizaron pruebas: básicas de coagulación, especiales y de clasificación: análisis de la composición multimérica. Resultados: 15 pacientes se diagnosticaron con hemofilia A; de los 75 sujetos con sospecha de enfermedad de von Willebrand se diagnosticaron 50 de la manera siguiente: tipo 1 (62%), tipo 2 (22%) [subtipos: 2A (14%), 2B (2%) y 2N (6%)] y tipo 3 (16%). Conclusión: el análisis de los multímeros del factor de von Willebrand es un método que cumple con las características adecuadas para el diagnóstico de la enfermedad de von Willebrand, por lo que es necesario implementar esta metodología para su estudio y mejorar su diagnóstico específico.

  15. Locally Compact Quantum Groups. A von Neumann Algebra Approach

    Science.gov (United States)

    Van Daele, Alfons

    2014-08-01

    In this paper, we give an alternative approach to the theory of locally compact quantum groups, as developed by Kustermans and Vaes. We start with a von Neumann algebra and a comultiplication on this von Neumann algebra. We assume that there exist faithful left and right Haar weights. Then we develop the theory within this von Neumann algebra setting. In [Math. Scand. 92 (2003), 68-92] locally compact quantum groups are also studied in the von Neumann algebraic context. This approach is independent of the original C^*-algebraic approach in the sense that the earlier results are not used. However, this paper is not really independent because for many proofs, the reader is referred to the original paper where the C^*-version is developed. In this paper, we give a completely self-contained approach. Moreover, at various points, we do things differently. We have a different treatment of the antipode. It is similar to the original treatment in [Ann. Sci. & #201;cole Norm. Sup. (4) 33 (2000), 837-934]. But together with the fact that we work in the von Neumann algebra framework, it allows us to use an idea from [Rev. Roumaine Math. Pures Appl. 21 (1976), 1411-1449] to obtain the uniqueness of the Haar weights in an early stage. We take advantage of this fact when deriving the other main results in the theory. We also give a slightly different approach to duality. Finally, we collect, in a systematic way, several important formulas. In an appendix, we indicate very briefly how the C^*-approach and the von Neumann algebra approach eventually yield the same objects. The passage from the von Neumann algebra setting to the C^*-algebra setting is more or less standard. For the other direction, we use a new method. It is based on the observation that the Haar weights on the C^*-algebra extend to weights on the double dual with central support and that all these supports are the same. Of course, we get the von Neumann algebra by cutting down the double dual with this unique

  16. Entwicklungsperspektiven von Social Software und dem Web 2.0

    Science.gov (United States)

    Raabe, Alexander

    Der Artikel beschäftigt sich zunächst mit dem derzeitigen und zukünftigen Einsatz von Social Software in Unternehmen. Nach dem großen Erfolg von Social Software im Web beginnen viele Unternehmen eigene Social Software-Initiativen zu entwickeln. Der Artikel zeigt die derzeit wahrgenommenen Einsatzmöglichkeiten von Social Software im Unternehmen auf, erörtert Erfolgsfaktoren für die Einführung und präsentiert mögliche Wege für die Zukunft. Nach der Diskussion des Spezialfalles Social Software in Unternehmen werden anschließend die globalen Trends und Zukunftsperspektiven des Web 2.0 in ihren technischen, wirtschaftlichen und sozialen Dimensionen dargestellt. Wie aus den besprochenen Haupttrends hervorgeht, wird die Masse an digital im Web verfügbaren Informationen stetig weiterwachsen. So stellt sich die Frage, wie es in Zukunft möglich sein wird, die Qualität der Informationssuche und der Wissensgenerierung zu verbessern. Mit dem Einsatz von semantischen Technologien im Web wird hier eine revolutionäre Möglichkeit geboten, Informationen zu filtern und intelligente, gewissermaßen verstehende" Anwendungen zu entwerfen. Auf dem Weg zu einem intelligenten Web werden sich das Semantic Web und Social Software annähern: Anwendungen wie Semantic Wikis, Semantic Weblogs, lightweight Semantic Web-Sprachen wie Microformats oder auch kommerzielle Angebote wie Freebase von Metaweb werden die ersten Vorzeichen einer dritten Generation des Webs sein.

  17. 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.

  18. Long-distance dispersal, low connectivity and molecular evidence of a new cryptic species in the obligate rafter Caprella andreae Mayer, 1890 (Crustacea: Amphipoda: Caprellidae)

    Science.gov (United States)

    Cabezas, M. Pilar; Navarro-Barranco, Carlos; Ros, Macarena; Guerra-García, José Manuel

    2013-09-01

    The amphipod Caprella andreae Mayer, 1890 was recorded for the first time in Southern Iberian Peninsula (36°44'15″N, 3°59'38″W). This species is the only obligate rafter of the suborder Caprellidea and has been reported to attach not only to floating objects such as ropes or driftwoods but also to turtle carapaces. Mitochondrial and nuclear markers were used to examine dispersal capabilities and population genetic structure of C. andreae across seven localities in the Mediterranean and Atlantic Ocean collected from floating substrata with different dispersal patterns. The strong population differentiation with no haplotypes shared between populations suggests that C. andreae is quite faithful to the substratum on which it settles. In addition, the proportionally higher genetic diversity displayed in populations living on turtles as well as the presence of highly differentiated haplotypes in the same turtle population may be indicative that these populations survive longer, which could lead C. andreae to prefer turtles instead of floating objects to settle and disperse. Therefore, rafting on floating objects may be sporadic, and ocean currents would not be the most important factor shaping patterns of connectivity and population structure in this species. Furthermore, molecular phylogenetic analyses revealed the existence of a cryptic species whose estimates of genetic divergence are higher than those estimated between C. andreae and other congeneric species (e.g. Caprella dilatata and Caprella penantis). Discovery of cryptic species among widely distributed small marine invertebrates is quite common and, in this case, prompts for a more detailed phylogenetic analysis and taxonomic revision of genus Caprella. On the other hand, this study also means the first record of the gammarids Jassa cadetta and Elasmopus brasiliensis and the caprellid Caprella hirsuta on drifting objects.

  19. Utero-vaginal aplasia (Mayer-Rokitansky-Küster-Hauser syndrome associated with deletions in known DiGeorge or DiGeorge-like loci

    Directory of Open Access Journals (Sweden)

    Odent Sylvie

    2011-03-01

    Full Text Available Abstract Background Mayer-Rokitansky-Küster-Hauser (MRKH syndrome is characterized by congenital aplasia of the uterus and the upper part of the vagina in women showing normal development of secondary sexual characteristics and a normal 46, XX karyotype. The uterovaginal aplasia is either isolated (type I or more frequently associated with other malformations (type II or Müllerian Renal Cervico-thoracic Somite (MURCS association, some of which belong to the malformation spectrum of DiGeorge phenotype (DGS. Its etiology remains poorly understood. Thus the phenotypic manifestations of MRKH and DGS overlap suggesting a possible genetic link. This would potentially have clinical consequences. Methods We searched DiGeorge critical chromosomal regions for chromosomal anomalies in a cohort of 57 subjects with uterovaginal aplasia (55 women and 2 aborted fetuses. For this candidate locus approach, we used a multiplex ligation-dependent probe amplification (MLPA assay based on a kit designed for investigation of the chromosomal regions known to be involved in DGS. The deletions detected were validated by Duplex PCR/liquid chromatography (DP/LC and/or array-CGH analysis. Results We found deletions in four probands within the four chromosomal loci 4q34-qter, 8p23.1, 10p14 and 22q11.2 implicated in almost all cases of DGS syndrome. Conclusion Uterovaginal aplasia appears to be an additional feature of the broad spectrum of the DGS phenotype. The DiGeorge critical chromosomal regions may be candidate loci for a subset of MRKH syndrome (MURCS association individuals. However, the genes mapping at the sites of these deletions involved in uterovaginal anomalies remain to be determined. These findings have consequences for clinical investigations, the care of patients and their relatives, and genetic counseling.

  20. Gene expression profile of patients with Mayer-Rokitansky-Kuster-Hauser syndrome: new insights into the potential role of developmental pathways.

    Directory of Open Access Journals (Sweden)

    Cristina Nodale

    Full Text Available Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS is a rare disease characterized by congenital aplasia of uterus and vagina. Although many studies have investigated several candidate genes, up to now none of them seem to be responsible for the aetiology of the syndrome. In our study, we identified differences in gene expression profile of in vitro cultured vaginal tissue of MRHKS patients using whole-genome microarray analysis. A group of eight out of sixteen MRKHS patients that underwent reconstruction of neovagina with an autologous in vitro cultured vaginal tissue were subjected to microarray analysis and compared with five healthy controls. Results obtained by array were confirmed by qRT-PCR and further extended to other eight MRKHS patients. Gene profiling of MRKHS patients delineated 275 differentially expressed genes, of which 133 downregulated and 142 upregulated. We selected six deregulated genes (MUC1, HOXC8, HOXB2, HOXB5, JAG1 and DLL1 on the basis of their fold change, their differential expression in most patients and their relevant role in embryological development. All patients showed upregulation of MUC1, while HOXB2 and HOXB5 were downregulated, as well as Notch ligands JAG1 and DLL1 in the majority of them. Interestingly, HOXC8 was significantly upregulated in 47% of patients, with a differential expression only in MRKHS type I patients. Taken together, our results highlighted the dysregulation of developmental genes, thus suggesting a potential alteration of networks involved in the formation of the female reproductive tract and providing a useful clue for understanding the pathophysiology of MRKHS.

  1. 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.)

  2. Applikation von fermentierter Soja bei Krebspatienten zur Verminderung von Kachexie und Erhöhung der Apoptose - eine prospektive Pilotstudie

    Directory of Open Access Journals (Sweden)

    Jacob U

    2009-01-01

    Full Text Available Kachexie ist eine Begleiterkrankung von Krebs, Aids oder rheumatoider Arthritis. Andere Symptome dieser Erkrankungen sind Depression sowie chronische Erschöpfung. Für alle diese Begleiterkrankungen, die die Lebensqualität der schwererkrankten Patienten negativ beeinflussen, wird eine Erhöhung von Entzündungsmediatoren (z.B. IL-6 und TNF-α verantwortlich gemacht. Für Krebs wird eine Erniedrigung der Apoptose, ausgelöst durch eine Erhöhung von NFκB verantwortlich gemacht. Eine Gabe eines fermentierten Soja-Produktes, das in den USA seit 10 Jahren zur Verbesserung der Lebensqualität von Krebspatienten eingesetzt wird, wurde in einer prospektiven Studie untersucht: Für je 5 Patienten, die unter Prostata-, Ovar- oder Brustkrebs litten, konnte eine signifikante Verminderung von Kachexie, Stress und Depression festgestellt werden. Gleichzeitig konnte man für Prostata- und Ovarkrebs-Patienten eine Erhöhung der Genexpression apoptotischer Marker disseminierter Tumorzellen feststellen. Zusätzlich wurde eine starke Erhöhung der Genexpression des Tumorsuppressorgens p21 festgestellt. Auch wenn die prospektive Studie präliminär ist und die Anzahl der untersuchten Patienten zu klein, so widerspricht sie nicht unserer Annahme, dass es einen direkten Zusammenhang zwischen Krebs und Begleiterkrankungen, besonders der Kachexie, gibt.

  3. Asymptotic structure of free product von Neumann algebras

    Science.gov (United States)

    Houdayer, Cyril; Ueda, Yoshimichi

    2016-11-01

    Let $(M, \\varphi) = (M_1, \\varphi_1) \\ast (M_2, \\varphi_2)$ be the free product of any $\\sigma$-finite von Neumann algebras endowed with any faithful normal states. We show that whenever $Q \\subset M$ is a von Neumann subalgebra with separable predual such that both $Q$ and $Q \\cap M_1$ are the ranges of faithful normal conditional expectations and such that both the intersection $Q \\cap M_1$ and the central sequence algebra $Q' \\cap M^\\omega$ are diffuse (e.g. $Q$ is amenable), then $Q$ must sit inside $M_1$. This result generalizes the previous results of the first named author in [Ho14] and moreover completely settles the questions of maximal amenability and maximal property Gamma of the inclusion $M_1 \\subset M$ in arbitrary free product von Neumann algebras.

  4. Renaturierung von subalpinen und alpinen Ökosystemen

    Science.gov (United States)

    Krautzer, B.; Klug, Brigitte

    Die große Vielfalt an alpinen und subalpinen Ökosystemen auf waldfreien Standorten stellt besonders hohe Anforderungen an Planung und Durchführung von Renaturierungsmaßnahmen. Zunehmende Meereshöhe, starke Hangneigungen und extreme klimatische Verhältnisse im Gebirge bedingen zudem seit jeher natürliche Erosionsprozesse. Die zahllosen menschlichen Aktivitäten der letzten Jahrzehnte, gepaart mit unzureichenden Begrünungsmaßnahmen, erhöhen dieses Risiko noch um ein Vielfaches: Geländekorrekturen im Zuge von Skipistenbauten, Almrevitalisierungen, Forst- und Almwegebauten, Maßnahmen zur Verbesserung der touristischen Infrastruktur oder Wildbach- und Lawinenverbauungen. Nur durch Verwendung von hochwertigem, dem Standort angepasstem Pflanzen-oder Saatgutmaterial in Kombination mit der passenden Begrünungstechnik kann dieser Bedrohung dauerhaft entgegengewirkt werden. Dabei sind folgende limitierende Faktoren besonders zu beachten.

  5. Zur Relevanz von sozialer Ungleichheit im Kontext der Mediensozialisationsforschung

    Directory of Open Access Journals (Sweden)

    Ingrid Paus-Hasebrink

    2009-05-01

    Full Text Available Ziel des vorliegenden Beitrags ist es, deutlich zu machen, dass Mediensozialisations­forschung nicht ohne den Blick auf die Lebenswelt Heranwachsender auskommen kann; diese wird geprägt vom sozialen Milieu (einer Manifestation des je spezifischen Zusammenhangs von sozialer Lage und Lebensentwurf der agierenden Personen, in dessen Rahmen sich das Aufwachsen von Kindern und Jugendlichen vollzieht. Seine spezifischen Konstellationen, zu denen auch die Medienumgangsweisen gehören, müssen daher in die Forschung miteinbezogen werden. Um die Bedeutung, die Mediensymbolik im Alltag von Heranwachsenden einnimmt, im Kontext untersuchen zu können, erscheint eine integrative sowie interdisziplinäre Forschung notwendig. Als Beispiel dafür wird eine Panelstudie zur (Medien-Sozialisation bei sozial benachteiligten Kindern in Österreich in ihrer theoretischen und methodologischen Anlage vorgestellt.

  6. Flexibilitätsbasierte Gestaltung der logistischen Auftragsabwicklung – Anwendung am Beispiel von Produktionsdienstleistern

    OpenAIRE

    Teich, Enrico

    2014-01-01

    Zur Bewältigung von Belastungsschwankungen in der industriellen Produktion – der systematischen Regelung von Kapazitätsangebot und -bedarf – existieren Methoden in der logistischen Auftragsabwicklung, deren Anwendungserfolg von den im Produktionsbereich vorhandenen Kapazitäts- und Belastungsflexibilitätsmaß abhängig ist. Die Entwicklung geeigneter Verfahren zur Messung dieser Flexibilitätstypen als auch von Ansätzen zur Nutzung der Messwerte bei der Gestaltung der logistischen Auftragsabwickl...

  7. Handgeführter Endeffektor für die automatisierte Handhabung von textilen Zuschnitten

    OpenAIRE

    Braun, Georg; Buchheim, Andreas; Gerngroß, Tobias

    2013-01-01

    Ein typischer Herstellungsprozess von CFK-Bauteilen erfordert die präzise und wiederholbare Handhabung von trockenen, textilen Halbzeugen, was derzeit vorwiegend durch manuelle Prozesse erfolgt. Für die Automatisierung dieser Arbeitsschritte wurden am Zentrum für Leichtbauproduktionstechnologie in Augsburg zwei Generationen von Endeffektoren entwickelt. Anwendungsszenarien stellten die Ablage von Textilien für einfach und doppelt gekrümmte Bauteilgeometrien dar. Diese Arbeit be...

  8. Screening for von Willebrand disease: contribution of an automated assay for von Willebrand factor activity.

    Science.gov (United States)

    Lasne, D; Dey, C; Dautzenberg, M-D; Cherqaoui, Z; Monge, F; Aouba, A; Torchet, M-F; Geloen, D; Landais, P; Rothschild, C

    2012-05-01

    Measuring von Willebrand factor (VWF) activity is essential to the diagnosis of von Willebrand disease (VWD). The VWF activity is usually assessed based on measurement of the ristocetin cofactor (VWF:RCo). However, that test is technically challenging and has high intra- and inter-assay variabilities. The HemosIL VWF activity (VWF:AC) is a fully automated assay, recently proposed as a good alternative to VWF:RCo for VWD diagnosis. This study was undertaken to assess this new method. First, the analytical performance of VWF:AC on an automated coagulo-meter (ACLTop) was determined, and then this new method was compared with VWF:RCo and the platelet function analyzer (PFA100) for 160 patients referred for VWD screening. The VWF:AC achieved acceptable precision with within-run and between-run coefficients of variation ranging from 2.3% to 14.1%, and linearity from 10% to 100%. Despite some marked differences between VWF:AC and VWF:RCo for 10 plasmas tested, their agreement for VWD diagnosis was good. The VWF:AC had sensitivity similar to that of PFA100 (close to 100%), but better specificity (97.7% vs. 66% or 60%, depending on the cartridge used). The good analytical performance, and the sensitivity and specificity of VWF:AC to detect VWF deficiency renders it a suitable method for VWD screening. Our findings support VWF:AC use for the diagnostic work-up of VWD, paying close attention to concomitant clinical signs and bleeding score, as recommended for VWD. © 2011 Blackwell Publishing Ltd.

  9. 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.

  10. IT und Kommunikationstechnologien dominieren die Freizeit von Jugendlichen

    OpenAIRE

    Bohmann, Sandra; Schupp, Jürgen

    2016-01-01

    Jugendliche gestalten ihre Freizeit heute deutlich anders als noch vor fünfzehn Jahren. Die Nutzung von Informations- und Kommunikationstechnologien ist zur bedeutendsten Freizeitbeschäftigung für sie geworden. Auf repräsentativer statistischer Basis lässt sich anhand von Daten der Längsschnittstudie Sozio-oekonomisches Panel (SOEP) belegen, dass Internet- und PC-bezogene Freizeitbeschäftigungen heute für über 95 Prozent aller 17-Jährigen eine wichtige Rolle spielen, ungeachtet des Geschlecht...

  11. Comparison of automated von Willebrand factor activity assays

    DEFF Research Database (Denmark)

    Timm, Annette; Hillarp, Andreas; Philips, Malou

    2015-01-01

    activity/antigen ratios in samples classified as having VWD (activity classification power might interfere with the interpretation......INTRODUCTION: Von Willebrand Disease (VWD) is the most common inherited bleeding disorder. Measurement of von Willebrand factor (VWF) activity in plasma is often based on platelet agglutination stimulated by the ristocetin cofactor activity. Novel assays, based on latex beads with recombinant...... glycoprotein Ib instead of platelets, have recently been developed but it is unclear whether these can improve the diagnostic capability for VWD. AIM: To compare four automated VWF activity methods in a mixed population of patients referred for evaluation of bleeding tendency. METHODS: The analytical...

  12. Unterstützung von Lerngemeinschaften in verteilten intelligenten Lehrsystemen

    OpenAIRE

    Harrer, Andreas Georg

    2007-01-01

    Intelligente Lehrsysteme (ILS) ermöglichen einzelnen Lernern einen dem individuellen Kenntnisstand und Eigenschaften angepassten rechnergestützten Unterricht. Lernen in Gruppen bietet zusätzlich die Möglichkeit zur Einübung sozialer Fähigkeiten und zur flexiblen Gestaltung von Lernformen. Bisherige Ansätze von Gruppenlernsystemen stellen eine verteilte Lernumgebung zur Verfügung, durch die eine Zusammenarbeit räumlich oder zeitlich verteilter Studenten ermöglicht wird, ohne jedoch die charakt...

  13. Moyal's Characteristic Function, the Density Matrix and von Neumann's Idempotent

    OpenAIRE

    Hiley, Basil J.

    2014-01-01

    In the Wigner-Moyal approach to quantum mechanics, we show that Moyal's starting point, the characteristic function $M(\\tau,\\theta)=\\int \\psi^{*}(x)e^{i(\\tau {\\hat p}+\\theta{\\hat x})}\\psi(x)dx$, is essentially the primitive idempotent used by von Neumann in his classic paper "Die Eindeutigkeit der Schr\\"odingerschen Operatoren". This paper provides the original proof of the Stone-von Neumann equation. Thus the mathematical structure Moyal develops is simply a re-expression of what is at the h...

  14. Weibel-Palade bodies: a window to von Willebrand disease.

    Science.gov (United States)

    Valentijn, K M; Eikenboom, J

    2013-04-01

    Weibel-Palade bodies (WPBs) are the storage organelles for von Willebrand factor (VWF) in endothelial cells. VWF forms multimers that assemble into tubular structures in WPBs. Upon demand, VWF is secreted into the blood circulation, where it unfolds into strings that capture platelets during the onset of primary hemostasis. Numerous mutations affecting VWF lead to the bleeding disorder von Willebrand disease. This review reports the recent findings on the effects of VWF mutations on the biosynthetic pathway of VWF and its storage in WPBs. These new findings have deepened our understanding of VWF synthesis, storage, secretion, and function.

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

    OpenAIRE

    Thomas Rucker

    2014-01-01

    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 ...

  16. 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.

  17. 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

  18. 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......, we construct a class [D] ¿ KK1 (A, K(N)). For a unitary u ¿ A, the von Neumann spectral flow between D and u*Du is equal to the Kasparov product [u] A[D], and is simply related to the numerical spectral flow, and a refined C* -spectral flow....

  19. Bildnisse mit Berg: Goethe und Alexander von Humboldt

    Directory of Open Access Journals (Sweden)

    Renato Giuseppe Mazzolini

    2004-04-01

    Full Text Available Article in German, translated by Wolfgang Böker, Abstracts in English and GermanBoth Alexander von Humboldt and Johann Wolfgang von Goethe have been portrayed in their later years anachronistically before the background of a mountain that had been of high significance in their earlier biography and carreer. For Goethe this was the Vesuvio, and for Humboldt the Chimborazo. This paper examines the numerous conceptual and formal parallels between the two paintings which make it probable that the Goethe portrait served as a blueprint for the portrait of Humboldt.

  20. Kryoballon-Pulmonalvenenisolation zur Behandlung von paroxysmalem Vorhofflimmern

    Directory of Open Access Journals (Sweden)

    Fürnkranz A

    2010-01-01

    Full Text Available Die vollständige elektrische Isolation der Pulmonalvenen vom Vorhofmyokard mittels Katheterablation wird mit weltweit zunehmender Häufigkeit zur Behandlung von Vorhofflimmern eingesetzt. Die vorherrschende Ablationsstrategie besteht in der Anlage zirkumferenzieller Läsionen um die rechten und linken Pulmonalvenenostien unter Verwendung von Hochfrequenzstrom. Aufgrund der hohen technischen Ansprüche, welche diese Prozedur an den interventionellen Rhythmologen stellt, wurde mit der Kryoballon-Technologie ein Verfahren entwickelt, welches die Pulmonalvenenisolation mit einer oder wenigen Energie-Applikationen ermöglicht. Vor- und Nachteile dieser relativ jungen Technologie werden in dieser Übersicht im Vergleich zum Standardverfahren dargestellt.

  1. Eine einfache Synthese von a-Styrylenolethern und Arylacetaldehyden aus Benzylalkoholen

    OpenAIRE

    1982-01-01

    Die Umsetzung von Benzylalkohol in Dimethylsulfoxid mit Kaliumhydroxid unter Bildung von (E)--(Benzyloxy)styrol (1a) wird beschrieben. Für diese Reaktion wird ein Mechanismus vorgeschlagen, der durch Isotopenmarkierung und Einsatz von Zwischenstufen belegt wird. Die Reaktion wird zu einer präparativen Methode für die Homologisierung aromatischer Aldehyde zu Aryl-acetaldehyden bzw. ihren Enolethern ausgebaut.

  2. 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.

  3. 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

  4. 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

  5. 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

  6. Diagnosis and classification of von Willebrand disease: a review of the differential utility of various functional von Willebrand factor assays.

    Science.gov (United States)

    Favaloro, Emmanuel J

    2011-10-01

    von Willebrand disease (VWD) is considered to be the most common inherited bleeding disorder. VWD is diagnosed following a clinical and physical review, with personal and familial evidence of (primarily mucocutaneous) bleeding, and confirmed by laboratory testing. The latter typically entails initial plasma testing of factor VIII coagulant, von Willebrand factor (VWF) protein ('antigen') and VWF function which has classically been assessed using the ristocetin cofactor (VWF:RCo) assay. More recent attention has focussed on other functional VWF assays, such as collagen binding and so-called 'VWF activity' assays, as possible replacements to the VWF:RCo, or as supplementary tests of VWF 'function'. Additional laboratory testing can comprise a battery of confirmatory and VWD-type assisting assays, including VWF:multimer and von Willebrand factor VIII binding. This review aims to update knowledge of current VWD diagnostics with a particular emphasis on 'functional' VWF assays.

  7. Forma atípica da síndrome de Mayer-Rokitansky-Kuster-Hauser com malformação renal e displasia cervicotorácica (associação de MURCS Atipical form of Mayer-Rokitansky-Kuster-Hauser syndrome with renal malformation and skeletal abnormalities (MURCS association

    Directory of Open Access Journals (Sweden)

    Mariana de Almeida Pinto Borges

    2012-03-01

    Full Text Available A forma atípica e mais severa da síndrome Mayer-Rokitansky-Kuster-Hauser (MRKH ou MRKH tipo II é também conhecida como associação de MURCS, cujo mnemônico significa aplasia/hipoplasia mülleriana (MU, malformação renal (R e displasia cervicotorácica (CS. Acomete pacientes do sexo feminino com cariótipo e função ovariana normais, acarretando amenorreia primária. Apresenta incidência de 1:50.000, subestimada pelo diagnóstico tardio e etiologia mal definida. Descrevemos um caso em criança e outro em adolescente, com o objetivo de predizer o diagnóstico ainda na infância, antes da instalação do quadro de amenorreia; as pacientes apresentavam em comum malformação renal, agenesia ou hipoplasia de derivados müllerianos e anomalias vertebrais, configurando o diagnóstico de MURCS. A relevância do estudo é mostrar a necessidade de prosseguir a investigação na presença de algum dos sinais da doença, pesquisando anormalidades correlatas, a fim de se estabelecer o diagnóstico precocemente e, consequentemente, orientar pacientes e seus familiares quanto à melhor forma de condução do caso, incluindo aconselhamento genético.The atypical and more severe form of Mayer-Rokitansky-Kuster-Hauser syndrome (MRKH or MRKH type II is also known as MURCS association, an acronym meaning aplasia/hypoplasia of Müllerian ducts (MU, congenital renal dysplasia (R and cervico-thoracic dysplasia (CS. It affects female patients with normal karyotype and ovarian function, evolving to primary amenorrhea. It has an incidence of 1:50,000, but it is underestimated due to late diagnosis and undefined etiology. We describe the cases of a child and an adolescent in order to predict the diagnosis even in childhood, before the onset of amenorrhea. Patients had in common renal malformation, agenesis or hypoplasia of Müllerian derivatives and vertebral anomalies, establishing the diagnosis of MURCS. The relevance of this paper is to show the importance of

  8. El “Liber Pontificalis de Agnello de Rávena”(s. IX), la génesis del valor histórico y de la didáctica de los “monumentos” en la “Literatura artística de Julius von Schlosser.

    OpenAIRE

    Arjones Fernández, A.

    2005-01-01

    La Nueva Historia del Arte, la Escuela de Viena, supone una renovación para la didáctica de la Historia del Arte en la medida en que reconoce "otras" utilidades al patrimonio cultural, entonces denominado "monumento". El Liber Pontificalis de Agnello fue considerado una fuente documental, la Nueva Historia del Arte concedió a este documento la condición de fuente documental para la Historia del Arte. Este trabajo se expuso en el Simposio de los códices medievales a los libros de artista: c...

  9. El “Liber Pontificalis de Agnello de Rávena”(s. IX), la génesis del valor histórico y de la didáctica de los “monumentos” en la “Literatura artística de Julius von Schlosser.

    OpenAIRE

    Arjones Fernández, A.

    2005-01-01

    La Nueva Historia del Arte, la Escuela de Viena, supone una renovación para la didáctica de la Historia del Arte en la medida en que reconoce "otras" utilidades al patrimonio cultural, entonces denominado "monumento". El Liber Pontificalis de Agnello fue considerado una fuente documental, la Nueva Historia del Arte concedió a este documento la condición de fuente documental para la Historia del Arte. Este trabajo se expuso en el Simposio de los códices medievales a los libros de artista: c...

  10. ‘A dialogue about the art of portraiture’ Originally published as ‘Gespräch von der Bildniskunst’, Österreichische Rundschau, Volume 6, 1906, 502—516, and republished: Julius Schlosser, Präludien Vorträge und Aufsätze, Berlin: Bard 1927, 227—247. Translated with an introduction by Karl Johns

    Directory of Open Access Journals (Sweden)

    Julius Schlosser

    2011-12-01

    Full Text Available In an unusually popular and readable dialogue form, Schlosser alludes to the classical education he takes for granted in any reader approaching his favourite ‘thorny’ questions from aesthetics and history. These involve the problems of naturalism, impressionism, portrait likeness, psychology of perception and numerous others being bandied around academic circles at the turn of the century. It is of further interest in directly referring critically to his recently deceased friend (Alois Riegl, and being written just at a moment in his career when Schlosser had been casting around the ideas of Ernst Brücke, Konrad Lange, even Henri Bergson, but had discovered the recent contribution of Benedetto Croce, which would colour his approach with an increasing intensity for the remainder of his life. He became what might be seen as the archetypical art historical theorist, but continues to distinguish himself from his successors by his greater consistency.

  11. Einfluss von Umweltbedingungen und Entwicklungsstadium auf Ertragsparameter und sekundäre Pflanzeninhaltsstoffe von Zitronenmelisse (Melissa officinalis L.

    Directory of Open Access Journals (Sweden)

    Russo, Marco

    2014-09-01

    Full Text Available Um die Qualität von Arznei- und Gewürzpflanzen langfristig sichern zu können, ist eine genauere Kenntnis der sie beeinflussenden Faktoren von Interesse. Am Beispiel der Zitronenmelisse (Melissa officinalis L. wurden in zwei Feldversuchen an unterschiedlichen Standorten die Einflüsse der Faktoren Lichtintensität, Sorte und Erntezeitpunkt auf Ertragsparameter sowie sekundäre Pflanzeninhaltsstoffe untersucht. Es konnten teilweise deutliche Effekte der unterschiedlichen Lichtbedingungen auf die Gesamtphenole und die antioxidative Kapazität beobachtet werden, die zum Teil signifikanten Wechselwirkungen zwischen den Prüffaktoren unterlagen.

  12. Der gespielte Ernst des Lebens: Bestandsaufnahme und Potenziale von Serius Games (for Health

    Directory of Open Access Journals (Sweden)

    Claudia Lampert

    2009-03-01

    Full Text Available Serious Games werden aktuell im Zusammenhang mit den positiven Potenzialen von Computerspielen in verschiedenen Kontexten diskutiert. Im vorliegenden Beitrag werden die Entwicklung und der Forschungsstand des relativ neuen Konzeptes skizziert und gegenüber anderen Lernkonzepten wie Edutainment, Digital Game-Based Learning und E-learning abgegrenzt. Das Spektrum von Serious Games wird am Beispiel von zwei Spielen aus dem Gesundheitsbereich (Re-Mission und Fatworld dargestellt und die Potenziale und Grenzen von Serious Games (for Health erörtert. Da bislang nur wenige empirische Befunde zur Wirkung von Serious Games vorliegen, plädieren die Autoren für eine umfassende Grundlagen- und Wirkungsforschung.

  13. The education of Ehrenfried Walther von Tschirnhaus (1651-1708).

    Science.gov (United States)

    Adler, Jacob

    2015-02-01

    Ehrenfried Walther von Tschirnhaus, mathematician, inventor, and correspondent of Spinoza, is often thought to have studied medicine at Leiden, though documentation of this fact has been lacking. Tschirnhaus' medical education is here documented, along with the nature of his medical practice.

  14. C. J. Ebhardi ja Balthasar von Campenhauseni projektid / Toivo Meikar

    Index Scriptorium Estoniae

    Meikar, Toivo, 1947-

    2005-01-01

    Lisatud: C. J. Ebhardi Eesti- ja Liivimaa metsa- ja jahiseaduse projekt (valmis hiljemalt aastaks 1770), lk. 199-222 ; Härra maanõuniku parun von Campenhauseni ettepanekud kõikide metsade nõuetekohaseks korralduseks (4. juuli 1778), lk. 223-233

  15. Enfermedad de Von Gierke: Reporte de tres casos

    Directory of Open Access Journals (Sweden)

    Echeverri O.

    2001-06-01

    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.

  16. von Braun Examines Bendix Mobility Test Article (MTA)

    Science.gov (United States)

    1965-01-01

    Marshall Space Flight Center (MSFC) director, Wernher von Braun, and a visitor, examine one concept of a possible Lunar Roving Vehicle (LRV) built by the Bendix Corporation. The data provided by the MTA helped in designing the LRV, developed under the direction of MSFC. The LRV was designed to allow Apollo astronauts a greater range of mobility during lunar exploration missions.

  17. Rezension: Kafka von David Zane Mairowitz u. Robert Crumb

    Directory of Open Access Journals (Sweden)

    Johanna Lenhart

    2015-12-01

    Full Text Available Die inzwischen schon fast als Klassiker gehandelte Comicadaption von Franz Kafkas Leben und Werk wird zwanzig Jahre nach Erscheinen neu aufgelegt. Johanna Lenhart rezensierte für die MEDIENIMPULSE die visuelle Einführung des Autorenduos Crumb/Mairowitz in Kafkas Welt.

  18. 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

  19. Lernen von las Cuencas / Aprendiendo de las Cuencas

    DEFF Research Database (Denmark)

    Allen, Nacho Ruiz; López Arraiza, Sara

    2015-01-01

    Lernen von las Cuencas / Aprendiendo de las Cuencas (Learning from las Cuencas) research project, awarded with the EU Prize for Cultural Heritage / Europa Nostra Awards 2015, provides a new perspective of industrial cultural landscapes. Despite being focused on a local environment, the coal minin...

  20. 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.

  1. 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…

  2. Bemerkungen zu Alexander von Humboldts Russland-Tagebuch

    Directory of Open Access Journals (Sweden)

    Petra Werner

    2008-04-01

    Full Text Available Article in German, Abstracts in English and GermanIn this study the fragment of Alexander von Humboldt’s Siberian personal diary of 1829 is introduced. The evaluation is focussed on Humboldt’s remarks about mineral resources, especially gold and diamonds. Also mentioned are results which Humboldt recorded about geographical, botanical, meteorological, zoological and ethnological questions.

  3. 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.

  4. 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…

  5. Krahv Alexander von Keyserling / Sirje Kivimäe

    Index Scriptorium Estoniae

    Kivimäe, Sirje, 1947-

    2002-01-01

    Alexander Friedrich Michael Lebrecht Arthur Nicolaus James von Keyserlingi (1815-1891) elust ja teaduslikest ekspeditsioonidest Venemaal ning tegevusest Eestis Raikküla mõisnikuna, loodusteadlasena, Eestimaa rüütelkonna peamehena, eesti talupoegade olukorra parandajana, Tartu õpperingkonna kuraatorina, maanõunikuna, tema pereelust ja lastest

  6. 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 d

  7. 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

  8. Manuelle Montage von Großgeräten

    Science.gov (United States)

    Lotter, Bruno

    Die manuelle Montage von Großgeräten — wie. z. B. Maschinen, Traktoren, Haushaltsgeräte, PKW-Motoren, LKW-Achsen, Schaltschränke usw. — wird in ihrer Montagestruktur vorrangig durch das Produktgewicht, die Produktabmessung und die Produktionsrate bestimmt.

  9. Linckia rosenbergi Von Martens, a Synonym of L. laevigata (L.)

    NARCIS (Netherlands)

    Engel, H.

    1942-01-01

    When Clark (1921) cleared the genus Linckia from superfluous synonyms, he could give no opinion on Linckia rosenbergi Von Martens 1866, p. 63 from Amboina. The unique holotype was in the Berlin Museum and hence not easily accessible to him, the species had not been described again. In his key Clark

  10. Alexander von Humboldt als astronomischer Arbeiter, Diskussionspartner und Ideengeber

    Directory of Open Access Journals (Sweden)

    Oliver Schwarz

    2014-12-01

    Full Text Available Auf welche Weise sich unsere Einschätzung des wissenschaftlichen Wirkens Alexander von Humboldts auf Grundlage der beständig voranschreitenden Erschließung seiner Handschriften verändern konnte und welche aktuellen wissenschaftshistorischen Fragestellungen dadurch aufgeworfen wurden, verdeutlicht Oliver Schwarz an Beispielen aus der Astronomie.

  11. 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...

  12. 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.

  13. On prime non-primitive von Neumann regular algebras

    CERN Document Server

    Abrams, Gene; Rangaswamy, Kulumani M

    2011-01-01

    Let $E$ be any directed graph, and $K$ any field. We classify those graphs $E$ for which the Leavitt path algebra $L_K(E)$ is primitive. As a consequence, we obtain classes of examples of von Neumann regular prime rings which are not primitive.

  14. Von Willebrand factor deficiency reduces liver fibrosis in mice

    NARCIS (Netherlands)

    Joshi, Nikita; Kopec, Anna K.; Ray, Jessica L.; Cline-Fedewa, Holly; Groeneveld, Dafna J.; Lisman, Ton; Luyendyk, James P.

    2017-01-01

    Liver diseases are associated with complex changes in the hemostatic system and elevated levels of the platelet adhesive protein Von Willebrand factor (VWF) are reported in patients with acute and chronic liver damage. Although elevated levels of VWF are associated with fibrosis in the general popul

  15. C. J. Ebhardi ja Balthasar von Campenhauseni projektid / Toivo Meikar

    Index Scriptorium Estoniae

    Meikar, Toivo, 1947-

    2005-01-01

    Lisatud: C. J. Ebhardi Eesti- ja Liivimaa metsa- ja jahiseaduse projekt (valmis hiljemalt aastaks 1770), lk. 199-222 ; Härra maanõuniku parun von Campenhauseni ettepanekud kõikide metsade nõuetekohaseks korralduseks (4. juuli 1778), lk. 223-233

  16. Active von Willebrand factor in thrombotic thrombocytopenic purpura and malaria

    NARCIS (Netherlands)

    Groot, E.

    2009-01-01

    Thrombotic thrombocytopenic purpura (TTP) and malaria are two diseases of distinct origin. TTP is a rare disorder caused by a deficiency of the von Willebrand factor (VWF) cleaving protease ADAMTS13. Malaria is a poverty-related disease caused by protozoan parasites from the genus Plasmodium. TTP an

  17. von Hippel-Lindau development in children and adolescents

    DEFF Research Database (Denmark)

    Launbjerg, Karoline; Bache, Iben; Galanakis, Michael

    2017-01-01

    The autosomal dominant von Hippel-Lindau disease (vHL) is associated with a lifelong risk of tumor development, especially retinal and CNS hemangioblastomas, pheochromocytoma, and renal cell carcinoma. Knowledge of paediatric vHL development is limited, and current surveillance guidelines are based...

  18. Gorgonaria von Konakry, Liberia, Goldküste und Angola

    NARCIS (Netherlands)

    Stiasny, G.

    1937-01-01

    Ich berichte hier über die Ergebnisse der Untersuchung einiger westafrikanischer Gorgonaria aus dem Äquatorialgebiet. In den Sammlungen des Rijksmuseum van Natuurlijke Historie, Leiden, befinden sich zahlreichie Exemplare von Liberia, der Goldküste und Angola. Angeschlossen wird eine kurze Beschreib

  19. Subklinische Hyperthyreose - eine vernachlässigte Ursache von Vorhofflimmern

    Directory of Open Access Journals (Sweden)

    Scheibner P

    2001-01-01

    Full Text Available Die manifeste Hyperthyreose ist eine der häufigsten und wichtigsten extrakardialen Ursachen für Vorhofflimmern, wobei die Inzidenz von Vorhofflimmern bei manifester Hyperthyreose etwa 15-20 % erreicht. Demgegenüber ist eine klare Assoziation zwischen latenter Hyperthyreose und Vorhofflimmern weniger etabliert. Allgemein akzeptierte Richtlinien für eine Therapie der latenten Hyperthyreose, vor allem im Hinblick auf ihre mögliche arrhythmogene Potenz, liegen gegenwärtig nicht vor. Unsere Daten zeigen klar, daß die Prävalenz von Vorhofflimmern durch das Vorliegen einer subklinischen Hyperthyreose in ähnlichem Ausmaß erhöht wird wie durch manifeste Hyperthyreose. Es ist daher zu fordern, daß auch nach einer latenten Hyperthyreose als Ursache von Vorhofflimmern gefahndet wird. Beim Nachweis einer subklinischen Schilddrüsenüberfunktion sollte diese, insbesondere bei älteren Patienten, konsequent therapiert werden, um das hyperthyreoseinduzierte Auftreten von Vorhofflimmern und seiner Komplikationen zu vermeiden.

  20. Treasure in the Library Attic: Von Ranke at Syracuse.

    Science.gov (United States)

    Coville, Bruce

    1984-01-01

    Traces history of private library of German scholar, Leopold von Ranke, which was purchased by Syracuse University in 1888. Efforts of librarian Charles W. Bennett in 1870s and Professor James Powell beginning in late 1960s, and restoration and cataloging of collection are highlighted. Items from the collection are noted. (EJS)

  1. Lars von Triers fornyelse af filmen 1984-2014

    DEFF Research Database (Denmark)

    Thomsen, Bodil Marie Stavning

    Bogen undersøger Lars von Triers affektskabende og etisk involverende stil med udgangspunkt i hans værker over en 30-årig periode (1984-2014). Centralt i bogens læsninger står væsentlige analytiske begreber som det haptiske, det affektive, det diagrammatiske og det signaletiske materiale, der med...

  2. von Braun Examines Bendix Mobility Test Article (MTA)

    Science.gov (United States)

    1965-01-01

    Marshall Space Flight Center (MSFC) director, Wernher von Braun, and a visitor, examine one concept of a possible Lunar Roving Vehicle (LRV) built by the Bendix Corporation. The data provided by the MTA helped in designing the LRV, developed under the direction of MSFC. The LRV was designed to allow Apollo astronauts a greater range of mobility during lunar exploration missions.

  3. Von Hippel-Lindau disease (vHL)

    DEFF Research Database (Denmark)

    Binderup, Marie Louise Mølgaard; Bisgaard, Søs Marie Luise; Harbud, Vibeke

    2013-01-01

    These clinical guidelines outline the criteria and recommendations for diagnostic and genetic work-up of families suspected of von Hippel-Lindau disease (vHL), as well as recommendations for prophylactic surveillance for vHL patients. The guideline has been composed by the Danish Coordination Gro...

  4. 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.

  5. Krahv Alexander von Keyserling / Sirje Kivimäe

    Index Scriptorium Estoniae

    Kivimäe, Sirje, 1947-

    2002-01-01

    Alexander Friedrich Michael Lebrecht Arthur Nicolaus James von Keyserlingi (1815-1891) elust ja teaduslikest ekspeditsioonidest Venemaal ning tegevusest Eestis Raikküla mõisnikuna, loodusteadlasena, Eestimaa rüütelkonna peamehena, eesti talupoegade olukorra parandajana, Tartu õpperingkonna kuraatorina, maanõunikuna, tema pereelust ja lastest

  6. Collide@CERN: sharing inspiration

    CERN Multimedia

    Katarina Anthony

    2012-01-01

    Late last year, Julius von Bismarck was appointed to be CERN's first "artist in residence" after winning the Collide@CERN Digital Arts award. He’ll be spending two months at CERN starting this March but, to get a flavour of what’s in store, he visited the Organization last week for a crash course in its inspiring activities.   Julius von Bismarck, taking a closer look... When we arrive to interview German artist Julius von Bismarck, he’s being given a presentation about antiprotons’ ability to kill cancer cells. The whiteboard in the room contains graphs and equations that might easily send a non-scientist running, yet as Julius puts it, “if I weren’t interested, I’d be asleep”. Given his numerous questions, he must have been fascinated. “This ‘introduction’ week has been exhilarating,” says Julius. “I’ve been able to interact ...

  7. The Influence of Field Marshal Colmar Von Der Goltz on Ottoman Military Effectiveness in Mesopotamia: December 1915 to April 1916

    Science.gov (United States)

    2012-02-23

    the Ottoman Fifth Army was activated to defend the Dardanelles, and the Ottomans gave Limon von Sanders command. With Limon von Sanders’ move to...Fifth Army, von der Goltz took command of the First Army and the German military mission which were both previously commanded by Limon von Sanders.51

  8. Sexual life and sexual wellness in individuals with complete androgen insensitivity syndrome (CAIS) and Mayer-Rokitansky-Küster-Hauser Syndrome (MRKHS).

    Science.gov (United States)

    Fliegner, Maike; Krupp, Kerstin; Brunner, Franziska; Rall, Katharina; Brucker, Sara Y; Briken, Peer; Richter-Appelt, Hertha

    2014-03-01

    Sexual wellness depends on a person's physical and psychological constitution. Complete Androgen Insensitivity Syndrome (CAIS) and Mayer-Rokitansky-Küster-Hauser Syndrome (MRKHS) can compromise sexual well-being. To compare sexual well-being in CAIS and MRKHS using multiple measures: To assess sexual problems and perceived distress. To gain insight into participants' feelings of inadequacy in social and sexual situations, level of self-esteem and depression. To determine how these psychological factors relate to sexual (dys)function. To uncover what participants see as the source of their sexual problems. Data were collected using a paper-and-pencil questionnaire. Eleven individuals with CAIS and 49 with MRKHS with/without neovagina treatment were included. Rates of sexual dysfunctions, overall sexual function, feelings of inadequacy in social and sexual situations, self-esteem and depression scores were calculated. Categorizations were used to identify critical cases. Correlations between psychological variables and sexual function were computed. Sexually active subjects were compared with sexually not active participants. A qualitative content analysis was carried out to explore causes of sexual problems. An extended list of sexual problems based on the Diagnostic and Statistical Manual of Mental Disorders, 4th ed., text revision, by the American Psychiatric Association and related distress. Female Sexual Function Index (FSFI), German Questionnaire on Feelings of Inadequacy in Social and Sexual Situations (FUSS social scale, FUSS sexual scale), Rosenberg Self-Esteem Scale (RSE), Brief Symptom Inventory (BSI) subscale depression. Open question on alleged causes of sexual problems. The results point to a far-reaching lack of sexual confidence and sexual satisfaction in CAIS. In MRKHS apprehension in sexual situations is a source of distress, but sexual problems seem to be more focused on issues of vaginal functioning. MRKHS women report being satisfied with their

  9. Schlosser and Montaigne in the Festschrift for Franz Wickhoff’: Julius Schlosser, ‘Glosses on a passage in Montaigne’, Originally published as: ‘Randglossen zu einer Stelle Montaignes’, Beiträge zur Kunstgeschichte, Franz Wickhoff gewidmet von einem Kreise von Freunden und Schülern, Vienna: Schroll, 1903, 172-182 and reprinted in Schlosser, Präludien Vorträge und Aufsätze, Berlin: Bard, 1927, 213-226.

    Directory of Open Access Journals (Sweden)

    Karl Johns

    2015-06-01

    Full Text Available Earlier theories about the origins of decoration supposed that forms such as the widespread zig-zag motif in ornamental art originated as a ‘naturalistic’ imitation of lightning in the sky or the movements of snakes along the surface of the earth. Evidence exists that actual naturalistic imitation as we know it only became conscious far later and that art originally and more fundamentally expressed feelings or impressions based on such figments as what had been called ‘memory images.’

  10. 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

    2015-01-01

    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. OBJEC

  11. 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

  12. 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.

  13. 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.

  14. Sufficient Condition under Which Von Neumann Paradox Appears%Von Neumann Paradox发生的充分条件

    Institute of Scientific and Technical Information of China (English)

    王丽

    2011-01-01

    通过对激波曲线的分析,研究了Euler方程组的激波反射结构,给出了Euler方程组激波反射现象中发生冯·诺依曼矛盾(Von Neumann Paradox)的一个充分条件,该条件是非必要的。结果表明,当给定绝热指数时,是否发生Von Neumann Paradox依赖于入射激波的马赫数和入射角。研究结果为激波反射分类和弱激波反射的研究提供一定依据。%This paper study the shock wave reflection configuration based on the theory of shock polar, and gives a sufficient condition under which von Neumann paradox appears for Euler equations. This condition is not a necessary condition though. It is proposed that, given the adiabatic exponent, Mach number of the incident shock determines the existence of von Neumann paradox. The results provide a numerical basis for the study of shock reflection classification and weak shock wave reflection.

  15. 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

  16. Zur Evaluation von Maßnahmen der Prävention von religiöser Radikalisierung in Deutschland

    Directory of Open Access Journals (Sweden)

    Marcus Kober

    2017-06-01

    Full Text Available Mit gezielter staatlicher Förderung ist in den letzten Jahren die Anzahl von Maßnahmen zur Prävention von islamistischem Extremismus stark angestiegen. Es wird von Seiten der Wissenschaft und Politik in zunehmendem Maße die Notwendigkeit artikuliert diese Maßnahmen und Projekte zu evaluieren. Der Beitrag stellt Ergebnisse einer Übersichtsarbeit vor, die vom Nationalen Zentrum für Kriminalprävention (NZK durchgeführt wurde, um vorhandene Evaluationen zu ermitteln und deren Methodik, Fragestellungen und Ergebnisse vergleichend in den Blick zu nehmen. Es wird zunächst das Handlungsfeld skizziert sowie im Anschluss das methodische Vorgehen der Übersichtsarbeit dargestellt. Für lediglich sieben Präventionsprojekte konnten insgesamt elf Evaluationsstudien ermittelt werden. Bei deren Analyse wird festgestellt, dass das methodische Niveau vorhandener Evaluationen weitgehend niedrig und Erkenntnisse zur Wirksamkeit von Präventionsmaßnahmen kaum vorhanden sind. Es sind daher nahezu keine Rückschlüsse möglich, ob Präventionsprojekte Radikalisierung verhindern, begünstigen oder wirkungslos bleiben. Abschließend werden daher vorhandene Forschungsdefizite benannt und Empfehlungen zur Weiterentwicklung des Handlungsfeldes ausgesprochen.

  17. GERMAN JUNG VON MATT ADVERTISING AGENCY%德国JUNG VON MATT广告公司

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    1991年,Holger Jung和Jean—Remy在德国汉堡成立了他们的广告代理所。今天,15年过去了,当初的代理所已发展成为控股公司,在讲德语国家拥有12个分支机构(8个广告公司,4个专卖店)和600名员工。2005年,其在汉堡、斯图加特、柏林、科隆、苏黎士、维也纳和斯德哥尔摩各地公司的营业总额达到3.99亿欧元,这就是Jung von Matt——德国第二大自主经营的本土广告公司。

  18. 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

  19. Tshelovek s britvoi / Michael Mayer

    Index Scriptorium Estoniae

    Mayer, Michael

    2006-01-01

    Venemaa president Vladimir Putini käitumist võib hinnata mitmeti, kriitikud süüdistavad teda demokraatia lämmatamises ning püüdes taastada nõukogude impeeriumi, kuid nad hindavad tema saavutusi. Hinnangud ja järeldused seoses Ukraina-Vene gaasitüliga, Kremli administratsiooni võim

  20. Tshelovek s britvoi / Michael Mayer

    Index Scriptorium Estoniae

    Mayer, Michael

    2006-01-01

    Venemaa president Vladimir Putini käitumist võib hinnata mitmeti, kriitikud süüdistavad teda demokraatia lämmatamises ning püüdes taastada nõukogude impeeriumi, kuid nad hindavad tema saavutusi. Hinnangud ja järeldused seoses Ukraina-Vene gaasitüliga, Kremli administratsiooni võim