On the solution of Stein's equation and Fisher information matrix of an ARMAX process

NARCIS (Netherlands)

Klein, A.; Spreij, P.

2004-01-01

The main goal of this paper consists in expressing the solution of a Stein equation in terms of the Fisher information matrix (FIM) of a scalar ARMAX process. A condition for expressing the FIM in terms of a solution to a Stein equation is also set forth. Such interconnections can be derived when a

La femme et sa destinée d'après Edith Stein

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Philippe Lauria

2014-12-01

Full Text Available Woman's Destiny according Edith Stein The following essay aims to show that Edith Stein's conception of women was a feminist and a traditionalist one. This could be interpreted by some philosophers as a sort of contradiction. Thus the author presents the different arguments detecting such  a conflict between feminism and traditionalism. These arguments are based in fact on the opposition between nature or essence, on the one hand, and freedom, on the other hand. The thesis of the author is that there is not necessarily a conflict between essence and freedom, and that essence is not a fiction but an ontological reality which, interpreted in the way of Edith Stein, makes it possible to conceive sexual difference in a perfect synthesis between the Christian tradition and gender equality.

Closeness and distance in the nurse-patient relation. The relevance of Edith Stein's concept of empathy.

Science.gov (United States)

Määttä, Sylvia M

2006-01-01

This paper emanates from the concept of empathy as understood by the German philosopher Edith Stein. It begins by highlighting different interpretations of empathy. According to the German philosopher Martin Buber, empathy cannot be achieved as an act of will. In contrast, the psychologist Carl Rogers believes that empathy is identical with dialogue and is the outcome of a cognitive act of active listening. The empathy concept of Edith Stein, philosopher and follower of Edmund Husserl's phenomenology, goes beyond these conflicting views and offers a more complex interpretation, with relevance for both healthcare and nursing education. When studying Stein's three-level model of empathy, a field of tension between perspectives of closeness and distance becomes apparent. The paper concludes by suggesting Stein's model of empathy as a strategy to overcome the tension and meet the demands of empathy.

Deformation retracts of Stein spaces

International Nuclear Information System (INIS)

Hamm, H.; Mihalache, N.

1995-01-01

If X is an n-dimensional Stein space, it was proved that X has the homotopy type of a CW-complex of dimension≤n and in the algebraic case this was proved with the additional conclusion that the CW-complex is finite. In this paper the authors give an answer to the question if there exists a subset Q of X with the same topological properties as X, for instance Q is a strong deformation retract of X, and Q is a CW-complex of dimension≤n. 15 refs

Knot wormholes and the dimensional invariant of exceptional Lie groups and Stein space hierarchies

International Nuclear Information System (INIS)

Elokaby, Ayman

2009-01-01

The present short note points out a most interesting and quite unexpected connection between the number of distinct knot as a function of their crossing number and exceptional Lie groups and Stein space hierarchies. It is found that the crossing number 7 plays the role of threshold similar to 4 and 5 in E-infinity theory and for the 11 crossing the number of distinct knots is very close to 4α-bar 0 +1=548+1=549, where α-bar 0 =137 is the inverse integer electromagnetic fine structure constant. This is particularly intriguing in view of a similar relation pertinent to the 17 two and three Stein spaces where the total dimension is Σ 1 17 Stein=5α-bar 0 +1=685+1=686, as well as the sum of the eight exceptional Lie symmetry groups Σ i=1 8 |E i |=4α-bar 0 =548. The slight discrepancy of one is explained in both cases by the inclusion of El Naschie's transfinite corrections leading to Σ i=1 8 |E i |=(4)(137+k 0 )=548.328157 and Σ i=1 17 Stein=(5)(137+k 0 )=685.41097, where k o = φ 5 (1 - φ 5 ) and φ=(√(5)-1)/2.

Gabriele Stein. Better Words: Evaluating EFL Dictionaries. 2002, x + ...

African Journals Online (AJOL)

rbr

previously unprinted papers, forms a cornerstone in EFL lexicography. It is a useful reference book for both EFL teachers and students alike, as well as for lexicographers. Stein shows how lexicography has evolved over a 25-year period, and how certain information (word definitions, grammar information, idiomaticity,.

Ficción en la idea de empatía de Edith Stein

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Fernando Infante del Rosal

2013-01-01

Full Text Available En su primera investigación, Edith Stein se propuso definir la esencia de la Einfühlung (empatía como experiencia de la conciencia ajena; pretendía así fundamentar que, como había indicado Husserl, ese acto abría la posibilidad de una intersubjetividad trascendental como solución al solipsismo de la conciencia. Stein halló la clave de esa esencia en la idea de originariedad, pero intentó evitar el problema de la empatía estética, sirviéndose de Los ídolos del autoconocimiento de Scheler.

Edith Stein y Simone de Beauvoir: filosofía, feminismo y experiencia vivida

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Georgina Aimé Tapia González

2009-01-01

Full Text Available Simone de Beauvoir es imprescindible para comprender el desarrollo de los estudios sobre las mujeres, Edith Stein, en cambio, es poco conocida en este ámbito. El presente trabajo se propone establecer un diálogo entre estas dos filósofas; ambas rechazaron el sexismo filosófico y devolvieron su capacidad crítica a la filosofía. La referencia a la “experiencia vivida” alude a la congruencia de sus propias vidas con su filosofía feminista: la autobiografía de Stein devela a una “madre sabia”, en tanto que la de Beauvoir anuncia el nacimiento de la “mujer libre”.

A meromorphic extension of Oka-Weil approximation in a Stein manifold

International Nuclear Information System (INIS)

Lutterodt, C.H.

1988-06-01

The results concerning the generalization of the Oka-Weil approximation theorem over a polynomial polyhedron using as a basic tool a Montessus-type theorem are extended to an analytic polyhedral subset in some Stein manifold X. 9 refs

Gisela Steins (Hg.: Geschlechterstereotype in der Schule – Realität oder Mythos. Lengerich: Pabst Science Publishers 2008

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Marita Kampshoff

2009-03-01

Full Text Available Für das besprochene Buch haben einige ehemalige Student/-innen der Herausgeberin, der Professorin für Allgemeine Psychologie und Sozialpsychologie Gisela Steins, ihre Abschlussarbeit zusammengefasst. Die meisten Beiträge befassen sich mit kleineren empirischen Studien zum Thema Schule und Geschlecht. Gisela Steins selbst hat eine längere Einführung und knappe Überleitungen zwischen den Aufsätzen verfasst. Die Artikel der Student/-innen sind teilweise interessant, aber es stellt sich die Frage, für welche Leserschaft dieses Buch gedacht ist.This book introduces a selection of examinations written for the First State Board Examination for prospective teachers. Former students of the editor, Dr. Gisela Steins, a professor for general psychology and social psychology, each summarized their final papers in essays. Most of the essays contain smaller empirical studies on the topic of school and gender. The two final contributions deal with the themes of body disaffection and the sensitization of school children toward processes of stigmatization using the example of obesity. Gisela Steins herself composed an introduction as well as short transitions between the articles. The students’ articles are for the most part interesting, although the question remains at to the book’s intended audience.

Hopeless Cases: Queer Chronicities and Gertrude Stein's "Melanctha".

Science.gov (United States)

Freeman, Elizabeth

2016-01-01

For this contribution to the special issue on "Mapping Queer Bioethics," the author offers a reflection on the nature of the literary, written word as the ethically fraught site of queer bioethics. By invoking the historical tendencies and tropes of the clinical case history alongside a seminal text by Gertrude Stein, the author at once asks if we should liberate a queer bioethics from biomedical discourse via mainstream narrative; or if we should see this strategy as unavoidably housed in narrative forms of storytelling because it echoes the tropes and stakes of the clinical, pathologized case history as regards queer sensibilities.

Millennial fandom: Television audiences in the transmedia age, by Louisa Ellen Stein [book review

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Helena Louise Dare-Edwards

2016-09-01

Full Text Available Review of Louisa Ellen Stein, Millennial fandom: Television audiences in the transmedia age. Iowa City: University of Iowa Press, 2015, paperback, $24 (224p ISBN 978-1609383558; e-book, $24, ISBN 978-1609383565.

Freiheit - individuell, rational, existentiell : Vorschläge zur Weiterarbeit mit Steins origineller Anthropologie

NARCIS (Netherlands)

Wulf, Mariéle; Gerl-Falkovitz, Hanna-Barbara; Lebech, Mette

2017-01-01

Stein entwickelt in ihrer Anthropologie ein eigenständiges Modell der Freiheit: Sie ist individuell – weil in der Person und ihrer Individualität begründet; sie ist relational – weil wesenhaft bezogen auf anderes und andere; sie ist existentiell – weil sie, in ein Werte- und Sinnsystem einbezogen,

Analisis Proses Berpikir Siswa dalam Memecahkan Masalah Matematika berdasarkan Langkah-Langkah Bransford dan Stein ditinjau dari Adversity Quotient

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Avissa Purnama Yanti

2016-06-01

Full Text Available This study aims to describe the thinking process of students of MAN I Bandar Lampung based on Adversity Quotient (AQ type climbers, campers and quitters in solving mathematical problems based on Bransford and Stein theories on equations and quadratic functions. This research is a qualitative descriptive research. Research subjects were determined through purposive sampling, and this research was conducted in class X MIA 4 MAN I Bandar Lampung with subject of 6 students divided into 3 groups. The first group consisted of 2 students of type climbers, the second group consisted of 2 students of campers, and the third group consisted of 2 students of type quitters. To determine the type of Adversity Quotient (AQ of the subject to be selected, the ARP test is used. The data collection technique in this study uses the test method, unstructured interview method conducted on selected subjects and documentation method. Data analysis techniques through data reduction, data presentation, and conclusions. Written test result data is analyzed based on indicators that meet conceptual, semiconceptual, and computational thinking processes. The technique of data validity is done by using triangulation technique comparing data of test result and interview result to subject of climbers, campers and quitters. Based on the data analysis results obtained that the subject with the type Adversity Quotient (AQ each has a different thinking process. Subjects with type climbers tend to have a conceptual thinking process in solving mathematical problems based on Bransford and Stein theories. Subjects with type campers tend to have a semiconceptual thinking process in solving mathematical problems based on Bransford and Stein theories, and subjects with type quitters in solving problems based on Bransford and Stein theories tend to have a computational thinking process.

Possible applications of RIA of LH and FSH in diagnosis of Stein-Leventhal syndrome

International Nuclear Information System (INIS)

Zenisek, L.; Talas, M.; Stehlikova, J.; Fingerova, H.; Duskova, M.

1981-01-01

LH determination in the serum significantly assists in diagnosing polycystic ovaries. Values exceeding 22 mIU/ml serum are indicative of a typical picture of polycystic ovaries similar to those found in the Stein-Leventhal syndrome. Lower levels indicate an atypical picture of polycystic ovaries or low-cyst ovary degeneration. FSH level cannot be used for this diagnosis. (author)

Possible applications of RIA of LH and FSH in diagnosis of Stein-Leventhal syndrome

Energy Technology Data Exchange (ETDEWEB)

Zenisek, L.; Talas, M.; Stehlikova, J.; Fingerova, H.; Duskova, M.

1981-01-01

LH determination in the serum significantly assists in diagnosing polycystic ovaries. Values exceeding 22 mIU/ml serum are indicative of a typical picture of polycystic ovaries similar to those found in the Stein-Leventhal syndrome. Lower levels indicate an atypical picture of polycystic ovaries or low-cyst ovary degeneration. FSH level cannot be used for this diagnosis.

Colloque « Gertrude Stein et les Arts »

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Emöke Simon

2012-06-01

Full Text Available Ce colloque a été organisé par Isabelle Alfandary et Vincent Broqua dans le cadre de l’exposition « Matisse, Cézanne, Picasso… L’aventure des Stein » (présentée au Grand Palais du 5 octobre 2011 au 16 janvier 2012 et avec le concours de la RMN (Réunion des musées nationaux, du Grand Palais, de la Terra Foundation for American Art et de l’Université Paris-Est Créteil. Le colloque a également bénéficié du soutien des services culturels de l’Ambassade des États-Unis d’Amérique.L’œuvre énigmati...

From Stein to Weinstein and back symplectic geometry of affine complex manifolds

CERN Document Server

Cieliebak, Kai

2013-01-01

A beautiful and comprehensive introduction to this important field. -Dusa McDuff, Barnard College, Columbia University This excellent book gives a detailed, clear, and wonderfully written treatment of the interplay between the world of Stein manifolds and the more topological and flexible world of Weinstein manifolds. Devoted to this subject with a long history, the book serves as a superb introduction to this area and also contains the authors' new results. -Tomasz Mrowka, MIT This book is devoted to the interplay between complex and symplectic geometry in affine complex manifolds. Affine co

Villa Stein-De by le Corbusier (1926-1928): Conservation Strategies Between Research and Education

Science.gov (United States)

Balletti, C.; Di Resta, S.; Faccio, P.; Guerra, F.; Pandolfo, M.

2017-05-01

The paper focuses on the educational experience produced during the International Workshop, organized by the IUAV University of Venice and dedicated to both the understanding and conservation of the maison Stein-de-Monzie "Les Terrasses", an emblematic work of Le Corbusier's early career period. The villa, located in Garches (Vaucresson), was designed and built between 1926 and 1928, the exact same years when Le Corbusier was elaborating the "Five Points of Architecture" (1927): the building is the first complete application of these principles, while it represents an evolution of the maison Dom-Ino's structural scheme. Nowadays, both the interior spaces and the external surfaces of the maison Stein-de-Monzie show profound changes caused by problematic events leading to the present-day appearance of the building, in many cases misrepresenting the original design goals. The building's integrated instrumental survey (laser scanning, photogrammetry, topography) allowed to document and understand the history of the villa beyond the mere and well known project phase, contributing to the definition of the actual construction characteristics and to ascertain both the material consistency and the state of conservation. The knowledge acquisition process - supported by survey data - constitutes a prerequisite to outline the design of new solutions, which could effectively express the cultural choices connected to the conservation of the Twentieth-Century built heritage.

Gabriele Stein. Developing Your English Vocabulary: A Systematic New Approach

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Michaël Abecassis

2011-10-01

Full Text Available Gabriele Stein is professor of English linguistics at the University of Heidelberg in Germany and has published widely on lexicography and lexicology. The objective of this book is twofold: to compile a lexical core and to maximise the skills of language students by developing ways of expanding this core. It is intended to function as a teaching aid for teachers of English as well as a self-study book for learners of English as a second language. Lexical knowledge is a crucial part of language acquisition and depends on different external factors such as the age and profession of the learner, his/her goals, expectations and needs in learning a language. Beck et al. (2002 have demonstrated the small extent of the emphasis on the acquisition vocabulary in school curricula.

Husserl and Stein on the Phenomenology of Empathy: Perception and Explication

DEFF Research Database (Denmark)

Jardine, James Alexander

2015-01-01

Within the phenomenological tradition, one frequently finds the bold claim that interpersonal understanding is rooted in a sui generis form of intentional experience, most commonly labeled empathy (Einfühlung). The following paper explores this claim, emphasizing its distinctive character......, and examining the phenomenological considerations offered in its defense by two of its main proponents, Edmund Husserl and Edith Stein. After offering in section 2 some preliminary indications of how empathy should be understood, I then turn to some characterizations of its distinctive structure, considering......, in section 3, the Husserlian claim that certain forms of empathy are perceptual in nature, and in section 4, Stein’s insistence that empathetic experience frequently involves explicating the other’s own intentional experiences. Section 5 will conclude by assessing the extent to which their analyses lead...

VILLA STEIN-DE-MONZIE BY LE CORBUSIER (1926–1928: CONSERVATION STRATEGIES BETWEEN RESEARCH AND EDUCATION

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C. Balletti

2017-05-01

Full Text Available The paper focuses on the educational experience produced during the International Workshop, organized by the IUAV University of Venice and dedicated to both the understanding and conservation of the maison Stein-de-Monzie “Les Terrasses”, an emblematic work of Le Corbusier’s early career period. The villa, located in Garches (Vaucresson, was designed and built between 1926 and 1928, the exact same years when Le Corbusier was elaborating the “Five Points of Architecture” (1927: the building is the first complete application of these principles, while it represents an evolution of the maison Dom-Ino’s structural scheme. Nowadays, both the interior spaces and the external surfaces of the maison Stein-de-Monzie show profound changes caused by problematic events leading to the present-day appearance of the building, in many cases misrepresenting the original design goals. The building’s integrated instrumental survey (laser scanning, photogrammetry, topography allowed to document and understand the history of the villa beyond the mere and well known project phase, contributing to the definition of the actual construction characteristics and to ascertain both the material consistency and the state of conservation. The knowledge acquisition process – supported by survey data – constitutes a prerequisite to outline the design of new solutions, which could effectively express the cultural choices connected to the conservation of the Twentieth-Century built heritage.

Gertruda Steinová a její ne/modernistické zpoždění v Čechách // Gertrude Stein and her delayed appearance in Czech culture

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Eva Kalivodová

2015-10-01

Full Text Available While approaching modernism as a reaction to a major crisis of modernity, the article asks about reasons of American expatriates to come to Europe and focuses on the birth of Gertrude Stein as a modernist. It argues that Stein conceptualized her personal crisis and search for gender identity as insufficiency of American character and immature culture. Thus she invented her own cultural reasons for moving to Paris. The conceptualization shows in her early writings, Q.E.D., Fernhurst and the first draft of The Making of Americans. While rewriting Q.E.D. into Melanctha and writing the other two stories of Three Lives, Stein started to develop her original style of „portraiture“. She did it independently of any literary esthetic movements and, in „impoverishing“ her vocabulary and employing repetition in a search for abstracted truth, she managed to deautomatize the literary language. Her modernist influence was international, and substantial. Her Czech translation history shows a culturally meaningful delay and deformities. On the other, it also speaks of the newly enlivened modernist spirit in the Czech 1960s.

El espíritu de la verdad en Teresa de Jesús y Edith Stein. Testimonio y mística

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Silvia Julia Campana

2015-04-01

Full Text Available Teresa de Jesús y Edith Stein son testigos del Amor desbordante, embriagadas en el perfume de la Verdad que las reúne en una búsqueda común. “Cuando venga el Espíritu de la Verdad, él los introducirá en toda la verdad”. Ambas son transformadas, desde la hondura del Espíritu que las habita, en testimonio de la libertad que brota de la Verdad que sale al encuentro; en testimonio de la autenticidad de una vida entregada al Otro/otros; en testimonio de un secreto que las habita, las transforma y las conduce hasta la ofrenda de la propia vida. Porque el testimonio, como afirma Ricoeur, “es también el compromiso de un corazón puro y un compromiso hasta la muerte. Pertenece al destino trágico de la verdad”. Teresa de Jesús ingresa a la vida de la joven filósofa Edith Stein a través de la palabra, del “poema” que relata su propia vida y le descubre un mundo nuevo. Biografía que transforma otra biografía y nos permite hoy reunirlas en la comunidad del testimonio y la mística.

The "in-between writer": Howard Stein, PhD, professor emeritus, psycho-analytic anthropologist, poet, educator, transdisciplinary scholar.

Science.gov (United States)

Reilly, Jo Marie

2016-09-01

This commentary reflects the professional life story of a prolific and well-published poet, Howard Stein. An anthropologist by training, Howard's poetry is well known and well respected by family physicians. It is within family medicine that Howard found his professional home, and in his 45-plus-year career he has shared the value of "patient story"; the value of the doctor-patient relationship; and the art of listening deeply to self, colleagues, and patients. This commentary offers a tribute to Howard's professional life and his contributions to family and narrative medicine. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

The U.S. Rosetta Project at Its First Science Target: Asteroid (2867) Steins, 2008

Science.gov (United States)

Alexander, C.; Sweetnam, D.; Gulkis, S.; Weissman, P.; Holmes, D.; Parker, J.; Burch, J.; Goldstein, R.; Mokashi, P.; Fuselier, S.;

La cuestión de la especificidad de la mujer en Edith Stein (1891-1942

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Anneliese Meis

2009-01-01

Full Text Available La presente investigación aborda la pregunta por la especificidad de la mujer en la obra de Edith Stein. La respuesta se centra en tres núcleos significativos importantes, es decir, la pregunta por el fundamento de la especificidad de la mujer, el método adecuado para abordar dicha especificidad con una racionalidad propiamente teológica y el Gemüt en cuanto elemento constitutivo central de dicha especificidad. En efecto, la especificidad de la mujer encuentra su fundamento último en Dios Trino y Uno en cuanto interrelacionada, de modo analógico, con el Espíritu Santo-Amor. Esta interrelación no excluye la especificidad del varón, -ya que este se encuentra, de modo análogo, prefigurado en el Hijo- sino ambas especificidades se incluyen a partir de sus relaciones opuestas. Esto significa que la especificidad de la mujer no destruye la del varón, sino la realza, de modo análogo al Hijo y al Espíritu, teniendo como origen fontal al Padre, principio sin principio, al cual nos asemejamos por medio de nuestro sentir común.This research deals with the question by the specificity of women in the work of Edith Stein. The answer is focused on three important significant cores, i.e. the question by the principle of the specificity of women, the appropriate method to address this specificity with a rationality which is genuinely theological, and the Gemüt in the central constituent part of such specificity. Indeed, the specificity of women finds its ultimate principle in the Triune and One and Only God, such interrelated, as analogical way, with the Holy Spirit-Love. This interrelation does not exclude the specificity of the male, since it is found, similarly, prefigured in the Son - but both specificities are included in its opposite relations. This means that the specificity of women does not destroy that of the male, but highlights, analogically to the Son and the Spirit, with the Father, as fontal source, a beginning without beginning

Mary McAuliffe. Twilight of the Belle Epoque: The Paris of Picasso, Stravinsky, Proust, Renault, Marie Curie, Gertrude Stein, and Their Friends through the Great War. Lanham, MD: Rowman and Littlefield. 2014. vii + 418 pp.

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Eric Martone

2015-01-01

Full Text Available Review of Mary McAuliffe. Twilight of the Belle Epoque: The Paris of Picasso, Stravinsky, Proust, Renault, Marie Curie, Gertrude Stein, and Their Friends through the Great War . Lanham, MD: Rowman and Littlefield. 2014. vii + 418 pp.

A formação humana em contexto de violência: uma compreensão clínica a partir da Fenomenologia de Edith Stein

OpenAIRE

Suzana Filizola Brasiliense Carneiro

2016-01-01

Este estudo, baseado na Fenomenologia de Edith Stein, teve por objetivo compreender as vivências fundamentais de pessoas que vivem em um contexto marcado pela violência, bem como investigar as repercussões dessas vivências em seu processo formativo. A pesquisa foi realizada no bairro do Uruguai, em Salvador (BA), região conhecida como Alagados. A apreensão das vivências ocorreu pelos registros de um diário de bordo e por 15 entrevistas abertas com os moradores. A análise foi realizada em dois...

O teatro de Gertrude Stein: ultrapassando os limites da linguagem e da tradução

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Vanessa Geronimo

2016-04-01

Full Text Available Este artigo foi realizado pensando na tradução do teatro da autora norte-americana Gertrude Stein (1874-1946, mais especificamente nas traduções de seus textos poéticos, com o objetivo de mostrar a importância de considerar, no processo de tradução, não somente o conteúdo, ou seja, o contexto, mas também a forma e, no caso dos textos steinianos, principalmente, a dicção. Serão apresentadas duas traduções, uma autoral e uma literal, de dois fragmentos: um deles foi extraído da peça A Circular Play, escrita em 1920, e o outro é parte da peça Four Saints in Three Acts, escrita em 1927, ambas publicadas na obra Last Operas and Plays (1949. A tradução autoral de cada fragmento teve como base a teoria da transcriação, de Haroldo de Campos, e também teorias referentes à tradução poética, de Paulo Henriques Britto.

O Jardim da Villa Stein-de Monzie: Um projeto de Le Corbusier e Pierre Jeanneret (versão de 1926

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Silvia Odebrecht

2010-06-01

Full Text Available O presente artigo aborda uma análise pouco trabalhada na literatura especializada, sobre o jardim da Villa Stein-de Monzie, também conhecida como Les Terrasses, na versão de 1926, desenvolvida por Le Corbusier e Pierre Jeanneret. Esse jardim não foi construído e essa pode ser uma das principais causas por não se encontrar uma documentação gráfica completa de seu projeto. A detalhada descrição aqui apresentada permite imaginar como teria ficado a propriedade de Les Terrasses se o projeto do jardim tivesse sido executado. A reflexão deste trabalho é uma lição sobre história da arquitetura, sobre a obra de Le Corbusier e Pierre Jeanneret e uma referência à pesquisa sobre o paisagismo moderno.

Die Rechtsstellung von Ausländern nach staatlichem Recht und Völkerrecht. Herausgegeben von Jochen Abr. Frowein und Torsten Stein. (Beiträge zum ausländischen öffentlichen Recht und Völkerrecht, Band 94) / Henn-Jüri Uibopuu

Index Scriptorium Estoniae

Uibopuu, Henn-Jüri, 1929-2012

1988-01-01

Raamatuarvustus: Die Rechtsstellung von Ausländern nach staatlichem Recht und Völkerrecht = The legal position of aliens in national and international law = Le régime juridique des étrangers en droit national et international / Max-Planck-Institut für ausländisches öffentliches Recht und Völkerrecht ; herausgegeben von Jochen A. Frowein, Torsten Stein. Berlin [etc.] : Springer, 1987

Stein industrie moisture separator reheaters in 900 MW and 1300 MW PWR units behaviour and feedback

International Nuclear Information System (INIS)

Guignard, S.; Gabrel, J.; Marceau, J.; Gauchet, J.P.

1990-01-01

Various metallurgical investigations were carried out with a view to making technological modifications to the Stein Industrie designed moisture separator reheaters of the 900 MW CP0/CP1 and 1300 MW P4/P'4 plant series. Dismantling and assessment of four reheater bundles from the CP0/CP1 plants revealed tube leaks at the bends and in the straight part of the bundle due chiefly to erosion-corrosion. In addition, thickness losses due to the same phenomenon were observed on the inner walls of the vessels and internal hardware in contact with wet steam. The assessments and inspections carried out in the field on the MSR bundles of the CP0 and CP1 plants confirmed the presence of erosion-corrosion, virtually stabilized to date, and revealed fouling of bends by sequestration of particles in the circuit with presence of some pitting. Fatigue cracking of the last support plate of certain MSRs of the CP0 series was also revealed. Adoption of finned tubes of 18% chrome ferritic stainless steel (Z 2 CT 18) for spare bundles and new MSRs, protection of vessels by austenitic and/or martensitic stainless steel internal hardware, modification of water conditioning in the steam-water circuit, and implementation of some technological modifications should guarantee the longterm resistance of the MSRs [fr

The Missing Link

DEFF Research Database (Denmark)

Schultz, Laura Luise

2014-01-01

Paper presented at A Valentine to Gertrude Stein. The Reception of Gertrude Stein in the Arts and Humanities, held at the University of Copenhagen 8. - 10. May 2014, in collaboration with the universities of Ghent and Linköping......Paper presented at A Valentine to Gertrude Stein. The Reception of Gertrude Stein in the Arts and Humanities, held at the University of Copenhagen 8. - 10. May 2014, in collaboration with the universities of Ghent and Linköping...

Opera Set Design

DEFF Research Database (Denmark)

Fisker, Anna Marie

2017-01-01

and Gertrude Stein. There is considerable evidence to suggest that Gertrude Stein was a major influence in both the career and personal life of Picasso. Gertrude Stein, as the prominent champion of Picasso began with the purchase of the 1904 painting”Young Girl with A Basket of Flowers”. However, the painting...

An Analogue - the Logos of the Universal Tools of Architects and Chefs

DEFF Research Database (Denmark)

Fisker, Anna Marie

2017-01-01

and Gertrude Stein. There is considerable evidence to suggest that Gertrude Stein was a major influence in both the career and personal life of Picasso. Gertrude Stein, as the prominent champion of Picasso began with the purchase of the 1904 painting”Young Girl with A Basket of Flowers”. However, the painting...

Eileen Gray’s house E1027 – a unique design of modern movement heritage

DEFF Research Database (Denmark)

Pombo, Fátíma; Fisker, Anna Marie

2018-01-01

and Gertrude Stein. There is considerable evidence to suggest that Gertrude Stein was a major influence in both the career and personal life of Picasso. Gertrude Stein, as the prominent champion of Picasso began with the purchase of the 1904 painting”Young Girl with A Basket of Flowers”. However, the painting...

Asymptotic Behavior of the Stock Price Distribution Density and Implied Volatility in Stochastic Volatility Models

International Nuclear Information System (INIS)

Gulisashvili, Archil; Stein, Elias M.

2010-01-01

We study the asymptotic behavior of distribution densities arising in stock price models with stochastic volatility. The main objects of our interest in the present paper are the density of time averages of the squared volatility process and the density of the stock price process in the Stein-Stein and the Heston model. We find explicit formulas for leading terms in asymptotic expansions of these densities and give error estimates. As an application of our results, sharp asymptotic formulas for the implied volatility in the Stein-Stein and the Heston model are obtained.

TACOM Leadership Skills for the 21st Century (An Employee Perspective)

Science.gov (United States)

2012-04-01

successful. Robert Thorndike and Saul Stein were writing about this theory in 1937. In their journal article they describe the concept of “social...intelligence” as the ability to get along with other people. ( Thorndike & Stein, 1937) These original views on intelligence continue to be validated...Birmingham: Learning Center Incorporated. Thorndike , R., & Stein, S. (1937). An Evaluation of the Attempts to Measure Social Intelligence

Phaonia Robineau-Desvoidy (Diptera, Muscidae, Phaoniinae: II: revisão das espécies Phaonia Robineau-Desvoidy (Diptera, Muscidae, Phaoniinae: II: revision of the neotropical species

Directory of Open Access Journals (Sweden)

Sônia Maria Prevedello Coelho

2000-09-01

Full Text Available Thirty eight species are recognized in the Neotropical Region. Twenty four are redescribed and illustrated and fourteen were not redescribed, because they are well definite in the original description. A new combination for Mydaea triseta Curran, 1931 to Phaonia and the revalidation of P. nigripuncta Stein, 1911 are made. Five new synonyms are proposed: P. coquilletii (Vimmer, 1939 = P. punctinervis Stein, 1911; P. nigrocincta Stein, 1918 = P. abdita (Giglio-Tos, 1893; P. praedatoria (Snyder, 1957 = P. latinervis (Stein, 1904; P. vulgata (Albuquerque & Medeiros, 1980 = P. similata (Albuquerque, 1957; P. nigra (Albuquerque & Medeiros, 1980 = P. trispila (Bigot, 1885. A key to the neotropical species is presented for the thirty eight recognized species.

Disease: H01670 [KEGG MEDICUS

Lifescience Database Archive (English)

Full Text Available H01670 Social anxiety disorder; Social phobia Social anxiety disorder (SAD) is the...8374843 (description, drug) ... AUTHORS ... Stein MB, Stein DJ ... TITLE ... Social anxiety disorder. ... JOURNAL ...

First principles study of hydroxyapatite surface

Science.gov (United States)

Slepko, Alexander; Demkov, Alexander A.

2013-07-01

The biomineral hydroxyapatite (HA) [Ca10(PO4)6(OH)2] is the main mineral constituent of mammal bone. We report a theoretical investigation of the HA surface. We identify the low energy surface orientations and stoichiometry under a variety of chemical environments. The surface most stable in the physiologically relevant OH-rich environment is the OH-terminated (1000) surface. We calculate the work function of HA and relate it to the surface composition. For the lowest energy OH-terminated surface we find the work function of 5.1 eV, in close agreement with the experimentally reported range of 4.7 eV-5.1 eV [V. S. Bystrov, E. Paramonova, Y. Dekhtyar, A. Katashev, A. Karlov, N. Polyaka, A. V. Bystrova, A. Patmalnieks, and A. L. Kholkin, J. Phys.: Condens. Matter 23, 065302 (2011), 10.1088/0953-8984/23/6/065302].

Stein-Schere-Papier

Science.gov (United States)

Springborn, Boris

Wie gewinnt man im Spiel? Die Analyse von Strategien bei Gesellschaftsspielen ist ein Thema der mathematischen Spieltheorie. Mit ihren Methoden kann man aber nicht nur Spiele wie Schach oder Skat untersuchen, sondern auch verschiedenste Konfliktsituationen, bei denen das Schicksal jedes einzelnen Akteurs nicht nur vom eigenen Verhalten abhängt, sondern auch vom Verhalten der anderen, die ebenso wie er versuchen, ein für sie selbst möglichst positives Ergebnis herauszuschlagen. Die Spieltheorie hat großen Einfluss in den Wirtschaftswissenschaften. Auch in der Psychologie, Soziologie, Biologie und der Militärwissenschaft findet sie Anwendung. In der folgenden Aufgabe geht es aber tatsächlich um ein Spiel, und zwar um ein sehr einfaches, das jeder kennt. Trotzdem ist die Lösung nicht ganz einfach, und wer sie findet, hat schon die eine oder andere grundlegende Idee der Spieltheorie verstanden.

Philosophy of Psychopharmacology

African Journals Online (AJOL)

pharmacotherapy for enhanced performance a good thing? Dr. Stein's underlying goal ... mood disorders, and whether, for example, depression has any “adaptive” ... Dr. Stein's concerns are far from merely academic and theoretical. He deals ...

An Analogue - the Logos of the Universal Tools of Architects and Chefs

DEFF Research Database (Denmark)

Fisker, Anna Marie

2017-01-01

and Gertrude Stein. There is considerable evidence to suggest that Gertrude Stein was a major influence in both the career and personal life of Picasso. Gertrude Stein, as the prominent champion of Picasso began with the purchase of the 1904 painting”Young Girl with A Basket of Flowers”. However, the painting...... and Picasso, food along with painting and sculpturing inspired related movements in art, music, literature and architecture. In the beginning, it was not a priori that the cubistic perception of spatial construction could be utilized in other areas than painting. The symbols of cubism were not rational...

Open Voting in Prussia and Denmark, or: The Complexity of Comparison

DEFF Research Database (Denmark)

Elklit, Jørgen

1985-01-01

One of the themes which occupied the late Stein rokkan in a number of his writings was the impact of institutional changes on political development, especially on the introduction of full-fledged democracy. In the late fifties Stein Rokkan realized thatthe functions of various institutions, e...

Development of ferritic steels for steam generators of fast breeder reactors

International Nuclear Information System (INIS)

Nguyen-Thanh; Vigneron, G.; Vanderschaeghe, A.

1988-01-01

STEIN INDUSTRIE, a manufacturer of equipment for the conventional and nuclear power industry, has built up expertise in the use of Cr-Mo steels used at high temperatures. The main ferritic steels developed were 10 CD 9-10 (AFNOR), Z10 CDNb V 9-2 (AFNOR), X 20 Cr Mo V 12-1 (DIN) and ASTM Grade 9.1. For the fast breeder reactor system, STEIN INDUSTRIE proposes the use of these steels in the construction of steam generators. The wide programme of development undertaken by STEIN INDUSTRIE is aimed at the following main subjects: - characterization of materials - welding and bending tests - studies of special junctions. This article reports the results obtained

Fra Paris' gader til krigens bjergveje

DEFF Research Database (Denmark)

Ørum, Tania

2016-01-01

Hunde og spadsereture spiller en stor rolle i Gertrude Steins forfatterskab. Man kan trække en tematisk linje gennem forfatterskabet baseret på hunden og spadsereturen som figurer.......Hunde og spadsereture spiller en stor rolle i Gertrude Steins forfatterskab. Man kan trække en tematisk linje gennem forfatterskabet baseret på hunden og spadsereturen som figurer....

ORA User’s Guide 2011

Science.gov (United States)

2011-06-13

None Citation 535 Cormen, Leiserson, Rivest, Stein 2001. " Introduction to Algorithms" Second Edition. Cambridge , MA: MIT Press, 2001. Minimum...Cormen, Thomas H., Leiserson, Charles E., Rivest, Ronald L., & Stein, Clifford. (2001). Introduction to Algorithms. Cambridge , MA: The MIT Press...Caesar as portrayed by The Great Bard, also known as William Shakespeare . How to use ORA help If you are not familiar with Social Network Analysis

Relativistic deflection of background starlight measures the mass of a nearby white dwarf star.

Science.gov (United States)

Sahu, Kailash C; Anderson, Jay; Casertano, Stefano; Bond, Howard E; Bergeron, Pierre; Nelan, Edmund P; Pueyo, Laurent; Brown, Thomas M; Bellini, Andrea; Levay, Zoltan G; Sokol, Joshua; Dominik, Martin; Calamida, Annalisa; Kains, Noé; Livio, Mario

2017-06-09

Gravitational deflection of starlight around the Sun during the 1919 total solar eclipse provided measurements that confirmed Einstein's general theory of relativity. We have used the Hubble Space Telescope to measure the analogous process of astrometric microlensing caused by a nearby star, the white dwarf Stein 2051 B. As Stein 2051 B passed closely in front of a background star, the background star's position was deflected. Measurement of this deflection at multiple epochs allowed us to determine the mass of Stein 2051 B-the sixth-nearest white dwarf to the Sun-as 0.675 ± 0.051 solar masses. This mass determination provides confirmation of the physics of degenerate matter and lends support to white dwarf evolutionary theory. Copyright © 2017, American Association for the Advancement of Science.

On changes of measure in stochastic volatility models

Directory of Open Access Journals (Sweden)

Bernard Wong

2006-01-01

models. This had led many researchers to “assume the condition away,” even though the condition is not innocuous, and nonsensical results can occur if it is in fact not satisfied. We provide an applicable theorem to check the conditions for a general class of Markovian stochastic volatility models. As an example we will also provide a detailed analysis of the Stein and Stein and Heston stochastic volatility models.

Wanna play?

DEFF Research Database (Denmark)

Sanderhoff, Merete

2015-01-01

Part of the online publication series CODE | WORDS. Technology and Theory in the Museum, edited by Ed Rodley (Peabody Essex Museum), Robert Stein (Dallas Museum of Art) and Susan Cairns (Baltimore Museum of Art)......Part of the online publication series CODE | WORDS. Technology and Theory in the Museum, edited by Ed Rodley (Peabody Essex Museum), Robert Stein (Dallas Museum of Art) and Susan Cairns (Baltimore Museum of Art)...

Magnetism of Minor Bodies in the Solar System: From 433 Eros, passing Braille, Steins, and Lutetia towards Churyumov-Gerasimenko and 1999 JU3.

Science.gov (United States)

Hercik, David; Auster, Hans-Ulrich; Heinisch, Philip; Richter, Ingo; Glassmeier, Karl-Heinz

2015-04-01

Minor bodies in the solar system, such as asteroids and comets, are important sources of information for our knowledge of the solar system formation. Besides other aspects, estimation of a magnetization state of such bodies might prove important in understanding the early aggregation phases of the protoplanetary disk, showing the level of importance of the magnetic forces in the processes involved. Meteorites' magnetization measurements suggest that primitive bodies consist of magnetized material. However, space observations from various flybys give to date diverse results for a global magnetization estimation. The flybys at Braille and Gaspra indicate possible higher magnetization (~ 10-3 Am2/kg), while flybys at Steins and Lutetia show no significant values in the global field change illustrating low global magnetization. Furthermore, the interpretation of remote (during flybys) measurements is very difficult. For correct estimates on the local magnetization one needs (in the best case) multi-point surface measurements. Single point observation has been done by NEAR-Shoemaker on 433 Eros asteroid, revealing no signature in magnetic field that could have origin in asteroid magnetization. Similar results, no magnetization observed, have been provided by evaluation of recent data from ROMAP (Philae lander) and RPC-MAG (Rosetta orbiter) instruments from comet 67P/Churyumov-Gerasimenko. The ROMAP instrument provided measurements from multiple points of the cometary surface as well as data along ballistic path between multiple touchdowns, which support the conclusion of no global magnetization. However, even in case of the in-situ on surface observations the magnetization estimate has a limiting spatial resolution that is dependent on the distance from the surface (~ 50 cm in case of ROMAP). To get information about possible smaller magnetized grains distribution and magnetization strength, the sensor shall be placed as close as possible to the surface. For such

Oral health literacy in adult dental patients - A clinical study

OpenAIRE

Stein, Linda

2015-01-01

The papers II and III of this thesis are not available in Munin. Paper II: Stein, L., Bergdahl, M., Pettersen, K. S., Bergdahl, J.: “The association between oral health literacy and alexithymia: Implications for patient-clinician communication”. (Manuscript). Published version with title “Exploring the association between oral health literacy and alexithymia” available in Community Dental Health 2015, 32(3):143 - 147. Paper III: Stein, L., Bergdahl, M., Pettersen, K. S., Bergdahl...

‘There was Nothing to Say and Nobody Said It’: Silence, Disconnection and Interruptions of Gertrude Stein’s Writing Voice during World War II

Directory of Open Access Journals (Sweden)

Ruth Walker

2011-04-01

Full Text Available The article focuses on the experiences of Gertrude Stein in France during World War II that is portrayed in her book "Wars I Have Seen." The book depicts a picture of her and her partner Alice B. Toklas as well as an emphasis on media technologies. The book reveals that Stein has been preoccupied during the war with disconnected telephones and addictive radio. It also discusses the impact of acoustic communication technologies on war writing.

Estimation of a multivariate mean under model selection uncertainty

Directory of Open Access Journals (Sweden)

Georges Nguefack-Tsague

2014-05-01

Full Text Available Model selection uncertainty would occur if we selected a model based on one data set and subsequently applied it for statistical inferences, because the "correct" model would not be selected with certainty.  When the selection and inference are based on the same dataset, some additional problems arise due to the correlation of the two stages (selection and inference. In this paper model selection uncertainty is considered and model averaging is proposed. The proposal is related to the theory of James and Stein of estimating more than three parameters from independent normal observations. We suggest that a model averaging scheme taking into account the selection procedure could be more appropriate than model selection alone. Some properties of this model averaging estimator are investigated; in particular we show using Stein's results that it is a minimax estimator and can outperform Stein-type estimators.

A Practitioners’ Perspective on Developmental Models, Metrics and Community

Directory of Open Access Journals (Sweden)

Chad Stewart

2009-12-01

Full Text Available This article builds on a paper by Stein and Heikkinen (2009, and suggestsways to expand and improve our measurement of the quality of the developmentalmodels, metrics and instruments and the results we get in collaborating with clients. Wesuggest that this dialogue needs to be about more than stage development measured by(even calibrated stage development-focused, linguistic-based, developmental psychologymetrics that produce lead indicators and are shown to be reliable and valid bypsychometric qualities alone. The article first provides a brief overview of ourbackground and biases, and an applied version of Ken Wilber’s Integral OperatingSystem that has provided increased development, client satisfaction, and contribution toour communities measured by verifiable, tangible results (as well as intangible resultssuch as increased ability to cope with complex surroundings, reduced stress and growthin developmental stages to better fit to the environment in which our clients wereengaged at that time. It then addresses four key points raised by Stein and Heikkinen(need for quality control, defining and deciding on appropriate metrics, building a systemto evaluate models and metrics, and clarifying and increasing the reliability and validityof the models and metrics we use by providing initial concrete steps to:• Adopt a systemic value-chain approach• Measure results in addition to language• Build on the evaluation system for instruments, models and metrics suggested byStein & Heikkinen• Clarify and improve the reliability and validity of the instruments, models andmetrics we useWe complete the article with an echoing call for the community of AppliedDevelopmental Theory suggested by Ross (2008 and Stein and Heikkinen, a briefdescription of that community (from our perspective, and a table that builds on Table 2proposed by Stein and Heikkinen.

Multi-Frequency Polarimetric SAR Classification Based on Riemannian Manifold and Simultaneous Sparse Representation

Directory of Open Access Journals (Sweden)

Fan Yang

2015-07-01

Full Text Available Normally, polarimetric SAR classification is a high-dimensional nonlinear mapping problem. In the realm of pattern recognition, sparse representation is a very efficacious and powerful approach. As classical descriptors of polarimetric SAR, covariance and coherency matrices are Hermitian semidefinite and form a Riemannian manifold. Conventional Euclidean metrics are not suitable for a Riemannian manifold, and hence, normal sparse representation classification cannot be applied to polarimetric SAR directly. This paper proposes a new land cover classification approach for polarimetric SAR. There are two principal novelties in this paper. First, a Stein kernel on a Riemannian manifold instead of Euclidean metrics, combined with sparse representation, is employed for polarimetric SAR land cover classification. This approach is named Stein-sparse representation-based classification (SRC. Second, using simultaneous sparse representation and reasonable assumptions of the correlation of representation among different frequency bands, Stein-SRC is generalized to simultaneous Stein-SRC for multi-frequency polarimetric SAR classification. These classifiers are assessed using polarimetric SAR images from the Airborne Synthetic Aperture Radar (AIRSAR sensor of the Jet Propulsion Laboratory (JPL and the Electromagnetics Institute Synthetic Aperture Radar (EMISAR sensor of the Technical University of Denmark (DTU. Experiments on single-band and multi-band data both show that these approaches acquire more accurate classification results in comparison to many conventional and advanced classifiers.

Vision Restoration with a Collagen Cross-linked Boston Keratoprosthesis Unit

Science.gov (United States)

2017-09-01

Esen Akpek 4 W.K. Kellogg Eye Center Dr. Shahzad Mian 5 The Jules Stein Eye Institute Dr. Anthony Aldave 6 Illinois Eye and Ear Infirmary Dr. Jose...Principal Investigator 1 Mass Eye and Ear Infirmary Dr. Joseph Ciolino 3 The Willmer Eye Institute Dr. Esen Akpek 4 W.K. Kellogg Eye Center Dr...Dr. Esen Akpek 4 W.K. Kellogg Eye Center Dr. Shahzad Mian 5 The Jules Stein Eye Institute Dr. Anthony Aldave 7 Cincinnati Eye Institute Dr. Edward

Optimal exploration target zones

CSIR Research Space (South Africa)

Debba, Pravesh

2008-09-01

Full Text Available -of-evidence (WofE) method logistic regression canonical favorability analysis neural networks evidential belief functions Optimal Exploration Target Zones Debba, Carranza, Stein, van der Meer Introduction to Remote Sensing Background and Objective of the study... for the following equation: n∑ i=r ( n i ) pi(1− p)n−i = 0.95 . (1) Optimal Exploration Target Zones Debba, Carranza, Stein, van der Meer Introduction to Remote Sensing Background and Objective of the study Methodology Results METHODS (cont. . . ): FITNESS FUNCTION...

A pilot study differentiating recurrent major depression from bipolar disorder cycling on the depressive pole

OpenAIRE

Hinz, Marty; Stein, Alvin; Uncini, Thomas

2010-01-01

Marty Hinz1, Alvin Stein2, Thomas Uncini31Clinical Research, NeuroResearch Clinics, Inc., Cape Coral, FL, USA; 2Stein Orthopedic Associates, Plantation, FL, USA; 3DBS Labs, Duluth, MN, USAPurpose: A novel method for differentiating and treating bipolar disorder cycling on the depressive pole from patients who are suffering a major depressive episode is explored in this work. To confirm the diagnosis of type 1 or type 2 bipolar disorder, the Diagnostic and Statistical Manual of Mental Disorder...

Fantastiske forbindelser relationer i undervisning og læringssamvær

DEFF Research Database (Denmark)

Antologiens artikler er lavet af en række anerkendte forskere og ide-folk fra Danmark, Norge, Holland, England og USA. Herunder Peter Lang, Daniel Stern, Maria Aarts, Thomas Armstrong, Maria Aarts, Jan Tønnesvang, Stein Bråten, Jesper Juul og Susan Hart......Antologiens artikler er lavet af en række anerkendte forskere og ide-folk fra Danmark, Norge, Holland, England og USA. Herunder Peter Lang, Daniel Stern, Maria Aarts, Thomas Armstrong, Maria Aarts, Jan Tønnesvang, Stein Bråten, Jesper Juul og Susan Hart...

Encounter of a different kind: Rosetta observes asteroid at close quarters

Science.gov (United States)

2008-09-01

ESA's comet chaser, Rosetta, last night flew by a small body in the main asteroid belt, asteroid Steins, collecting a wealth of information about this rare type of minor Solar System body. At 20:58 CEST (18:58 UT) last night, ESA's Rosetta probe approached asteroid 2867 Steins, coming to within a distance of only 800 km from it. Steins is Rosetta's first nominal scientific target in its 11½ year mission to ultimately explore the nucleus of Comet 67P/Churyumov-Gerasimenko. The success of this 'close' encounter was confirmed at 22:14 CEST, when ESA's ground control team at the European Space Operations Centre (ESOC) in Darmstadt, Germany, received initial telemetry from the spacecraft. During the flyby operations, Rosetta was out of reach as regards communication links because its antenna had to be turned away from Earth. At a distance of about 2.41 AU (360 million kilometres) from our planet, the radio signal from the probe took 20 minutes to reach the ground. Steins is a small asteroid of irregular shape with a diameter of only 4.6 km. It belongs to the rare class of E-type asteroids, which had not been directly observed by an interplanetary spacecraft before. Such asteroids are quite small in size and orbit and are mostly found in the inner part of the main asteroid belt located between Mars and Jupiter. They probably originate from the mantle of larger asteroids destroyed in the early history of the Solar System, and are thought to be composed mainly of silicate minerals with little or no iron content. The data collected by Rosetta last night and which will be analysed over the coming days and weeks will finally unveil the true nature of Steins. Through the study of minor bodies such as asteroids, Rosetta is opening up a new window onto the early history of our Solar System. It will give us a better understanding of the origins and evolution of the planets, and also a key to better interpreting asteroid data collected from the ground. Under Rosetta's scope This

The Use of Pictorial Illustrations in African Language Dictionaries

Directory of Open Access Journals (Sweden)

Lilian Gangla-Birir

2011-10-01

Full Text Available

ABSTRACT: This article examines the use of pictorial illustrations in African language dictionar-ies, with particular reference to items generally included in dictionaries based on Stein's (1991 categories. It argues for the need to include more illustrations of cultural items specific to a par-ticular community and language group in dictionaries. A corpus analytic survey is done to deter-mine if African language dictionaries employ pictorial illustrations and, if so, which items are illus-trated. The results of this survey indicate that only a few African language dictionaries employ pictorial illustrations, even those that do correspond to Stein's categories. Of the dictionaries exam-ined, only one uses illustrations in the form of full-colour photographs, namely of different kinds of cattle, a very important cultural item within that specific community.

Keywords: PICTORIAL ILLUSTRATIONS, CULTURE, LEXICOGRAPHY, BILINGUAL DIC-TIONARY, MONOLINGUAL DICTIONARY, AFRICAN LANGUAGE

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OPSOMMING: Die gebruik van beeldillustrasies in Afrikataalwoordeboeke. Hierdie artikel ondersoek die gebruik van beeldillustrasies in Afrikataalwoordeboeke met spesiale verwysing na items wat gewoonlik in woordeboeke ingesluit word, gebaseer op Stein (1991 se kategorieë. Dit betoog vir die noodsaaklikheid om meer illustrasies van kulturele items eie aan 'n besondere gemeenskap of taalgroep in woordeboeke in te sluit. 'n Analitiese oorsig van 'n korpus is gedoen om te bepaal of Afrikataalwoordeboeke beeldillustrasies gebruik, en, indien wel, watter items geïllustreer word. Die resultate van hierdie oorsig toon aan dat slegs 'n paar Afrikataalwoor-deboeke beeldillustrasies gebruik, selfs dié wat met Stein se kategorieë ooreenstem. Van die woor-deboeke wat ondersoek is, gebruik net een illustrasies in die vorm van volkleurfoto's, naamlik van verskillende soorte beeste, 'n baie belangrike kulturele item binne daardie spesifieke gemeenskap

Coenosia Meigen (Diptera: Muscidae) from Angola: new species and records.

Science.gov (United States)

Couri, Marcia S; Pont, Adrian C

2016-04-18

The study of unidentified material from Angola (Africa), deposited in the collection of the Natural History Museum, London, United Kingdom, has revealed three new Coenosia species: Coenosia lucens sp. nov., Coenosia flavohumeralis sp. nov. and Coenosia setosa sp. nov., and five new records: Coenosia macrochaeta (Emden, 1940), Coenosia nodosa Stein, 1913, Coenosia ochroprocta (Speiser, 1910), Coenosia planifrons Stein, 1913 and Coenosia translucida (Emden, 1940). Only one species of Coenosia had previously been recorded from Angola: Coenosia sanguenguei Zielke 1971. The new species are described with illustrations of the male terminalia, and diagnoses of the newly-recorded species with descriptions of the male terminalia are given. A list of all Muscidae species recorded from Angola is presented.

Stein's neuronal model with pooled renewal input

Czech Academy of Sciences Publication Activity Database

Rajdl, K.; Lánský, Petr

2015-01-01

Roč. 109, č. 3 (2015), s. 389-399 ISSN 0340-1200 Institutional support: RVO:67985823 Keywords : Stein’s model * Poisson process * pooled renewal processes * first-passage time Subject RIV: BA - General Mathematics Impact factor: 1.611, year: 2015

Võssheje obrazovanije kak nisha Estonii / Stein Skjorshammer

Index Scriptorium Estoniae

Skjorshammer, Stein

2008-01-01

Autor analüüsib Eesti võimalusi tagada endale koht juhtivate kõrgharidust pakkuvate riikide hulgas, saada hariduse eksportijaks, arendades haridust üheks tähtsamaks nishiks, et tagada jätkusuutlik kasv

Ljudmila Ulitskaja, Daniel Stein, interprète

Directory of Open Access Journals (Sweden)

Giulia Gigante

2010-02-01

Full Text Available L’œuvre, caractérisée par une rare intensité émotionnelle et une structure extrêmement complexe, narre une histoire vraie dans laquelle s’entremêlent tous les principaux événements dramatiques de l’Histoire du XXe siècle. Le Daniel du titre a donc réellement existé. Ljudmila Ulitskaja l’a rencontré par hasard il y a quinze ans et était, depuis lors, hantée par l’idée de raconter sa vie. Ulitskaja abandonne la narration linéaire qui caractérisait ses œuvres précédentes et opte pour une forme d...

Polycystic ovary disease

Science.gov (United States)

... PCOS Images Endocrine glands Pelvic laparoscopy Female reproductive anatomy Stein-Leventhal syndrome Uterus Follicle development References Bulun SE. The physiology and pathology of the female reporductive axis. In: ...

Biodegradation Potential of Oil-based Drill Cuttings Encapsulated ...

African Journals Online (AJOL)

Michael Horsfall

significant attention has been turned toward encouraging ... impact indicators for biodegradation of wastes and environmental assessment (Videla, 1996; Godley. 2003; Stein ... Nitrate and sulphate concentration of samples was determined.

On bounds in Poisson approximation for distributions of independent negative-binomial distributed random variables.

Science.gov (United States)

Hung, Tran Loc; Giang, Le Truong

2016-01-01

Using the Stein-Chen method some upper bounds in Poisson approximation for distributions of row-wise triangular arrays of independent negative-binomial distributed random variables are established in this note.

Have recent earthquakes exposed flaws in or misunderstandings of probabilistic seismic hazard analysis?

Science.gov (United States)

Hanks, Thomas C.; Beroza, Gregory C.; Toda, Shinji

2012-01-01

In a recent Opinion piece in these pages, Stein et al. (2011) offer a remarkable indictment of the methods, models, and results of probabilistic seismic hazard analysis (PSHA). The principal object of their concern is the PSHA map for Japan released by the Japan Headquarters for Earthquake Research Promotion (HERP), which is reproduced by Stein et al. (2011) as their Figure 1 and also here as our Figure 1. It shows the probability of exceedance (also referred to as the “hazard”) of the Japan Meteorological Agency (JMA) intensity 6–lower (JMA 6–) in Japan for the 30-year period beginning in January 2010. JMA 6– is an earthquake-damage intensity measure that is associated with fairly strong ground motion that can be damaging to well-built structures and is potentially destructive to poor construction (HERP, 2005, appendix 5). Reiterating Geller (2011, p. 408), Stein et al. (2011, p. 623) have this to say about Figure 1: The regions assessed as most dangerous are the zones of three hypothetical “scenario earthquakes” (Tokai, Tonankai, and Nankai; see map). However, since 1979, earthquakes that caused 10 or more fatalities in Japan actually occurred in places assigned a relatively low probability. This discrepancy—the latest in a string of negative results for the characteristic model and its cousin the seismic-gap model—strongly suggest that the hazard map and the methods used to produce it are flawed and should be discarded. Given the central role that PSHA now plays in seismic risk analysis, performance-based engineering, and design-basis ground motions, discarding PSHA would have important consequences. We are not persuaded by the arguments of Geller (2011) and Stein et al. (2011) for doing so because important misunderstandings about PSHA seem to have conditioned them. In the quotation above, for example, they have confused important differences between earthquake-occurrence observations and ground-motion hazard calculations.

5-HTP efficacy and contraindications

Directory of Open Access Journals (Sweden)

Hinz M

2012-07-01

Full Text Available Marty Hinz,1 Alvin Stein,2 Thomas Uncini31Clinical Research, NeuroResearch Clinics, Inc, Cape Coral, 2Stein Orthopedic Associates, Plantation, FL, USA; 3University Medical Center Mesabi Hibbing, MN, USAAbstract: L-5-hydroxytryptophan (5-HTP is the immediate precursor of serotonin. It is readily synthesized into serotonin without biochemical feedback. This nutrient has a large and strong following who advocate exaggerated and inaccurate claims relating to its effectiveness in the treatment of depression and a number of other serotonin-related diseases. These assertions are not supported by the science. Under close examination, 5-HTP may be contraindicated for depression in some of the very patients for whom promoters of 5-HTP advocate its use.Keywords: 5-HTP, 5-hydroxytryptophan, L-5-HTP, L-5-hydroxytryptophan

Detection of bearing defects in three-phase induction motors using ...

Indian Academy of Sciences (India)

The results of various studies show that bearing problems ... methods for indication of these faults by use of stator current measurement (Kliman & Stein. 1990 ..... Riddle J 1955 Ball bearing maintenance (Norman, OK: Univ. of Oklohama Press).

Genetics Home Reference: neonatal onset multisystem inflammatory disease

Science.gov (United States)

... Nowak M, Mallah M, Chae JJ, Watford WT, Hofmann SR, Stein L, Russo R, Goldsmith D, Dent ... Review. Citation on PubMed Dollfus H, Häfner R, Hofmann HM, Russo RA, Denda L, Gonzales LD, DeCunto ...

Intraoperative management of ETT and LMA cufi pressures: a survey ...

African Journals Online (AJOL)

2008-07-16

Jul 16, 2008 ... A study done by Stein et al. highlighted the inability of advanced life support ... Conclusion. There is increasing importance placed on quality assurance ... pressures – the worrying reality: a comparative audit of intra-operative.

RESEARCH Suicidal ideation and attempt among South African ...

African Journals Online (AJOL)

A study among medical students at the University of Pretoria found that 8.1% of ... questionnaire to medical students on demographics, mental health history ... Joe S, Stein DJ, Seedat S. Non fatal suicide behaviour among South Africans.

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Indian Academy of Sciences (India)

2008-12-23

Dec 23, 2008 ... universe into the realm of science: explanations by natural causes that can be tested by observation ... stein, and published The origin of species in 1859, nearly ... theory of the solar system; Darwin's achievement emerged.

Empatia e relazione con Dio in Edith Stein

OpenAIRE

Betschart, Christof

2016-01-01

Introduzione 1. La conoscenza intersoggettiva nella tesi sull’empatia 1.1 L’empatia nella relazione con Dio 1.2 L’empatia né fusione, né separazione 1.3 L’empatia senza mediazione corporea? 2. Scientia Crucis 2.1 L’empatia nella relazione storica con Dio 2.2 L’empatia chiama l’amore 2.3 L’empatia rispetto al Verbo incarnato Conclusione

[Convenience clinic redefine polycystic ovary syndrome (Stein-Leventhal)].

Science.gov (United States)

Zárate-Treviño, Arturo; Hernández-Valencia, Marcelino; Morán, Carlos; Manuel, Leticia; Saucedo, Renata

2014-04-01

In 1935 during a medical meeting behalf in New Orleans was presents a study that included seven cases of women that suffered menstrual dysfunctions, hirsutism and sterility, for laparotomy the description of the ovaries had a pearly white color and it was hypertrophic, the cuneiform resection in both ovaries resulted in correction of the menstrual dysfunction and two of them got pregnancy later on, receiving the name of polycystic ovary syndrome (PCOS). The technological advance facilitates the hormonal analyses demonstrating the hyperandrogenism existence and the mechanism of the anovulation, the PCOS showed to be heterogeneous, reason why it was hindered to define it, this advanced the current trend to question the existence of the PCOS and to accept the convenience, either to change the name or to redefine it, leaving it as a simple syndrome with several phenotypes. The endocrine component includes abnormal secretion of insulin and consequently outlying resistance to this hormone, likewise is hyperandrogenism, dislipoproteinemia and obesity. The hormonal exams are unnecessary for the diagnostic and treatment; it is convenient to demonstrate for sonography the ovarian growth. Other dysfunctions like the congenital suprarenal hyperplasia, hyperprolactinemia and hypotiroidism should be discarded. The treatment should be individualized with relationship to the reason of the consultation and the patients age. It has not been demonstrated that the sensibilitizers use to the insulin avoids long term cardiovascular illness and diabetes. Therefore, the phenotype is heterogeneous with a fickle metabolic component and for it has arisen the restlessness of a better definition of the SPO.

Stein and Honneth on Empathy and Emotional Recognition

DEFF Research Database (Denmark)

Jardine, James Alexander

2015-01-01

My aim in this paper is to make use of Edith Stein’s phenomenological analyses of empathy, emotion, and personhood to clarify and critically assess the recent suggestion by Axel Honneth that a basic form of recognition is affective in nature. I will begin by considering Honneth’s own presentation...... of this claim in his discussion of the role of affect in recognitive gestures, as well as in his notion of ‘elementary recognition,’ arguing that while his account contains much of value it also generates problems. On the basis of this analysis, I will try to show that Stein’s account of empathy demarcates...... an elementary form of recognition in a less problematic fashion than does Honneth’s own treatment of this issue. I will then spell out the consequences of this move for the emotional recognition thesis, arguing that Stein’s treatment lends it further credence, before ending with some remarks on the connection...

South African Medical Journal - Vol 99, No 5 (2009)

African Journals Online (AJOL)

related fears, perceived risk and preventive behaviours among South African adults · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. L Myer, DJ Stein, AT Grimsrud, A Herman, S Seedat, ...

2018-04-20T06:41:32Z https://www.ajol.info/index.php/all/oai oai:ojs ...

African Journals Online (AJOL)

article/85034 2018-04-20T06:41:32Z tjog:ART Polycystic Ovary Syndrome: More Than Just Anovulation Zayyan, MS Onwuhafua, P PCOD, Polycystic Ovaries, Anovulation Since its description by American gynaecologists, Irving Stein and Michael ...

The need for invariant assessments in South African education

African Journals Online (AJOL)

The scientific status of the social sciences, or the human sciences, has been called into question since its inception in the 19th century (Hollis, 1994; Winch, 1958; Wittgen- i stein, 1922; Benton ...... Winsteps (Version 3.68) [Computer Software].

A double-blind placebo controlled trial of paroxetine in the ...

African Journals Online (AJOL)

A double-blind placebo controlled trial of paroxetine in the management of social phobia (social anxiety disorder) in South Africa. Dan J. Stein, Michael Berk, Charl Els, Robin A. Emsley, Leon Gittelson, Don Wilson, Rosemary Oakes, Brian Hunter ...

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African Journals Online (AJOL)

Owner

. ... Act, Bosman demonstrates how the “cat-among-the-pigeons” effect of Brits's visits ... When Stein encounters Marjorie on the stairs, her physical beauty strikes him. .... Willemsdorp is an important text in a relatively small body of politically ...

Polycystic Ovary Syndrome : Genetic determinants of the phenotype

NARCIS (Netherlands)

O. Valkenburg (Olivier)

2015-01-01

markdownabstract__Abstract__ The polycystic ovary syndrome (PCOS) was first described in 1935 by Stein and Leventhal as an association of amenorrhoea, obesity and a typical, polycystically enlarged, appearance of the ovaries at laparatomy1. Taking into account the absence of advanced

The Effects of Collaborative Technologies on Individual and Team Performance in a Network Centric Warfare (NCW) Environment

Science.gov (United States)

2007-02-01

realizations of success. For example, Alberts , Garstka, & Stein (1999) identify three domains of research necessary for NCW to become plausibly effective...internal cognitive and affective states, as well as behavioral task processes ( Bandura , 1986). Without an understanding of the present

Failure to Fail

Directory of Open Access Journals (Sweden)

Samuel Vriezen

2013-07-01

Full Text Available Between pessimism and optimism, Samuel Vriezen attempts to intuit a third way through an assessment of failure and negativity in the consonances and tensions between the prosody of Irish playwright Samuel Becekett and American poet Gertrude Stein.

Experiment list: SRX144526 [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available stein-Barr Virus transformed 11803840,92.5,91.6,38 GSM922971: NRF2 ChIP vehicle treated rep2; Homo sapiens; ...ChIP-Seq source_name=NRF2 ChIP vehicle treated || biomaterial_provider=Coriell; h

South African Medical Journal - Vol 45, No 2 (1971)

African Journals Online (AJOL)

A new adjunct to the treatment and management of depression: intravenous infusion of ... The use of proteolytic enzymes (chymoral) in sporting injuries · EMAIL FREE FULL TEXT EMAIL ... Simmy Bank, D.G. Burns, I.N. Marks, D Stein, 219-225 ...

Isotachophoresis. The separation of amino acids

NARCIS (Netherlands)

Everaerts, F.M.; Put, van der A.J.M.

1970-01-01

There are several instrumental methods of analysis available for amino acids. The most important ones are ion-exchange chromatography (Stein and Moore), gas chromatography and paper chromatography. These techniques all have various disadvantages; the time for analysis may be long or the sample

Mild Cognitive Impairment

Science.gov (United States)

... more: Key Types of Dementia , What Is Alzheimer's? , Alzheimer's Risk Factors Symptoms back to top Experts classify Mild cognitive ... in Chronic Traumatic Encephalopathy 2014 Thor Stein Genetic Risk Factors Underlying Chronic Trauma and Alzheimer's Disease Pathology 2014 Kun Ping Lu Validation of ...

Effect of immersion time on efficacy of entomopathogenic nematodes against engorged females of Cattle Fever Tick, Rhipicephalus (Boophilus) microplus

Science.gov (United States)

Six species of entomopathogenic nematodes (EPNs) were tested for their effects on virulence and reproductive parameters of engorged females of the cattle fever tick, Rhipicephalus (Boophilus) microplus (Deutch strain) using an adult immersion test. The treatments included nematode in the genus Stein...

Taxonomy and geography of Rousettus amplexicaudatus (Geoffroy, 1810) with comparative notes on sympatric congeners (Mammalia, Megachiroptera)

NARCIS (Netherlands)

Rookmaaker, L.C.; Bergmans, W.

1981-01-01

Rousettus amplexicaudatus (Geoffroy, 1810) is divided into three subspecies according to size: R. a. amplexicaudatus, R. a. infumatus (Gray, 1870), and R. a. brachyotis (Dobson, 1877). Cynonycteris minor Dobsou, 1873 is synonymized with R. a. infumatus; Rousettus stresemanni Stein, 1933 with R. a.

Stent fractures in the Hemobahn/Viabahn stent graft after endovascular popliteal aneurysm repair

NARCIS (Netherlands)

Tielliu, Ignace F. J.; Zeebregts, Clark J.; Vourliotakis, George; Bekkema, Foppe; van den Dungen, Jan J. A. M.; Prins, Ted R.; Verhoeven, Eric L. G.

Objective: During the last decade, endovascular repair of popliteal artery aneurysms (PAAs) has become a valid alternative to open repair. This study analyzes the incidence and origin of stein graft fractures after endovascular repair, its impact on patency, and strategies to prevent fractures.

Polymorphism in TNP-1 gene of Murrah buffalo bulls

African Journals Online (AJOL)

hope&shola

different types of anomalies (Yadav et al., 1990), how- ever as ... processes of modification in mammals (Lewis et al,. 2003). ... (Dadoune et al., 1988, Hofmann et al., 1990). ..... Cho C, Jung-Ha H, Willis WD, Goulding EH, Stein P, Xu Z, Schultz.

adrenergic receptor with preeclampsia

African Journals Online (AJOL)

User

2011-05-09

May 9, 2011 ... due to a post- receptor defect (Karadas et al., 2007). Several polymorphisms have ... the detection of the Arg16Gly polymorphism, overnight digestion at. 37°C with 10 U ..... DW, Wood AJ, Stein CM (2004). Beta2-adrenoceptor ...

Gertrude Stein’s Tender Buttons (1911)

DEFF Research Database (Denmark)

Balle, Søren Hattesen

Gertrude Stein’s book of prose poems Tender Buttons has been characterized as a modernist literary work by most of its critics. As a distinctive feature of its modernist poetics critics in particular emphasize Stein’s denial of representation through verbal abstraction and autotelism. This paper......, however, intends to read Tender Buttons somewhat differently by suggesting that the poems may be viewed as an example of a displaced Rabbinic hermeneutics in the sense given the term by Susan Handelman. Inasmuch as Stein refuses to name the many objects properly that the titles of the poems introduce...... and instead – to employ her own term – “abuses” their names by way of wordplay, punning, syntactical ambiguity, and semantic disruption, she impersonates a secular Reb Stein, who stays faithful to the Scripture by sacred contempt of representation and obedience to (the play of) the letter. Perhaps...

A combinatorial enumeration problem of RNA secondary structures

African Journals Online (AJOL)

use

2011-12-21

Dec 21, 2011 ... connection between Discrete Mathematics and Compu- tational Molecular Biology (Chen et al, 2005; Hofacker et ... in Computational Molecular Biology. An RNA molecule is described by its sequences of bases ... Here, a mathematical definition of secondary structure is given (Stein and Waterman 1978).

Devising and Attaining National Health Objectives: A Case Study in Policy Formulation Using Asthma Targets in Healthy People 2000

Science.gov (United States)

1991-05-06

Soros, George. The Alchemy of Finance , New York:Simon & Schuster, 1987. Stein, Harold. ed. Public Adminstration and Policy Development: A Case Book...of asthma in the United States. The Health Care Financing Administration has reported that asthma-related expenditures were more than $4 billion in

International growth with free trade in equities and goods: A comment

NARCIS (Netherlands)

C.G. de Vries (Casper)

1983-01-01

textabstractComments on shortcomings in the analysis by Hori and Stein in 1977 on different stages of creditor-debtor relationship. Occurrence of two swithces in the relationship with economic growth towards steady state; Absence of relationship between flow of capital and output per capita in

The Role Of The Military In Myanmars Political Economy

Science.gov (United States)

2016-03-01

MILITARY IN MYANMAR’S POLITICAL ECONOMY by Pamela T. Stein March 2016 Thesis Advisor: Naazneen Barma Second Reader: Zachary Shore THIS......DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) This thesis examines the role of Myanmar’s military, the Tatmadaw, in the country’s political economy

Proceedings – Mathematical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

In the process, we prove an analogue of the well-known Fefferman–Stein's ... Department of Mathematics, Indian Institute of Science Education and ... Manuscript received: 27 October 2015; Manuscript revised: 12 September ... Early published: Unedited version published online: Final version published online: 23 July 2016 ...

The Case of Missing Solar Neutrinos with their Split Personalities

Indian Academy of Sciences (India)

of physics and mathematics over the past few centuries. Thus ... stein's geometrised formulation of gravitation. Another remarkable prediction of general ... condensed objects and ... astronomers have kept systematic records of the appear- .... matter. The energy is transported outward from the central regions principally by ...

Polycystic Ovary Syndrome: More Than Just Anovulation | Zayyan ...

African Journals Online (AJOL)

Since its description by American gynaecologists, Irving Stein and Michael Leventhal in 1935, considerable information has accumulated about the pathology, pathogenesis and manifestations of what is currently known as polycystic ovary disease. Although there is a lack of unanimity in nomenclature, this condition ...

Wörterbuchregister. Grundlagen einer Theorie der Register in ...

African Journals Online (AJOL)

rbr

sprache ↑ Schülersprache ↑ Stu- dentensprache. Epochenbezeichnung. Ersatzwort ↑ Fremdwortverdeut- schung ↑ Lehnschöpfung ↑ Lehn- übersetzung ↑ Lehnübertragung. (9). Birkler, Hubertus → Ettle, Josef. Birkmoser, Hanni → Falk, Hermann. Birkner, Friede → Stein, Elfriede. Birkner, Polten → Brosowski, Paul.

China’s Approach to Technology Acquisition: Part 3. Summary Observations

Science.gov (United States)

1975-02-01

examples, and the Hasselblad 500 C/M camera one of the most recent. Copying need not, of course, take the form of completely reproducing an item...of Westinghouse Electric) Allgemeine Elek- trizitHts- Gesel - schaften AEG- Telefunken August Thyssen- HUtte AG-Rassel- stein AG Brown, Boverie

Functional Genomics of a Non-Toxic Alexandrium Lusitanicum Culture

Science.gov (United States)

2007-02-01

cultured in the Laboratorio de Micro- minutum analyzed with the same methods and instrument biologia e Ecotoxicologia where the loss of toxicity was...and Lach.) dies., Gonyaulax tamarensis Leb., and Peridinium trochoideum (Stein) Lemm. Notas e Estudos do Instituto de Biologia Marinha 26: 1-21. Silva

Structural Causes and Cyber Effects: Why International Order is Inevitable in Cyberspace

Science.gov (United States)

2014-01-01

articles in the same work by Ernst Haas, Donald J. Puchala and Raymond F. Hopkins, Oran R. Young, Arthur A. Stein, Robert Keohane , Robert Jervis, John...Gerard Ruggie, and Krasner. 33. Robert O. Keohane , After Hegemony: Cooperation and Discord in the World Political Economy (Princeton: Princeton

Lastekaitsepäeval avati Põltsamaal SOS-peremajad / Raivo Feldmann

Index Scriptorium Estoniae

Feldmann, Raivo

2010-01-01

Eesti teise SOS Lasteküla ametlikul avamisel Põltsamaal 1. juunil 2010. a. osalesid ka Norra suursaadik Eestis Stein Vegard Hagen ja SOS Lasteküla patroon proua Evelin Ilves. Presidendi abikaasa kinkis igale perele pereõunapuu ja koos kirjastusega Varrak igale peremajale väikese koduraamatukogu

Report to the Secretary of Defense -- Re-Examining Best Practices for DoD Fuel Acquisition

Science.gov (United States)

2011-07-01

Lon Levin, and Robert Stein. Colonel Jeffery Kelley, USA, served as the Military Assistant and Ms. Catherine Whittington served as the Board’s...Immergut, and Mr. Lon Levin DBB Military Assistant: • COL Jeffrey P. Kelley, USA DBB Staff Analyst: • Ms. Catherine Whittington Task Group Overview

Manhunting: Counter-Network Organization for Irregular Warfare

Science.gov (United States)

2009-09-01

Buenos Aires, Argentina Israeli Mossad pursued Adolf Eichmann . Eichmann was finally identified in Buenos Aires. Apprehended on his way home, he...Malkin and Harry Stein, Eichmann in My Hands (New York: Warner Books, May 1990). Mossad is the Israeli intelligence service. 288. “Dr. Gerald Bull

Metaphysics I

OpenAIRE

Lebech, Mette

2003-01-01

Metaphysics I is a course currently taught in the Faculty of Philosophy, NUIM. It attempts to answer three questions: 'What is metaphysics?', 'What happened as metaphysics was Christianised?' and 'What happenerd as metaphysics was Modernized?', while discussing texts of Aristotle, Thomas Aquinas, Edmund Husserl and Edith Stein.

Radioimmunoassay of testosterone and of sexual hormone-binding globulin in plasma of women with hirsutism

International Nuclear Information System (INIS)

Warenik-Szymankiewicz, A.; Baron, J.; Chawlisz, K.

1980-01-01

Plasma-borne testosterone was determined in 176 women with hirsutism, and in 47 patients sexual hormone-binding globulin was determined as well. The highest average testosterone values were recorded from cases with congenital adrenogenital syndrome (AGS). In cases of postnatal AGS values were much lower, but they were clearly in excess of those recordable from Stein-Leventhal syndrome. Plasma borne testosterone in cases of hirsutism came very close to testosterone levels established in the context of Stein-Leventhal syndrome. Testosterone levels dropped with significance, following AGS treatment, using cortisol derivatives, and following wedge-shaped ovariectomy. Sexual hormone binding-globulin was found to be strongly reduced in almost all women with hirsutism. Such reduction seemed to suggest the presence of increased amounts of free active testosterone in the blood of those patients. Determination of plasma-borne testosterone in cases of hirsutism is considered to be essential to both diagnosis of the endocrinological syndromes and monitoring of therapy. (author)

Analyses of historical and projected climates to support climate adaptation in the northern Rocky Mountains: Chapter 4

Science.gov (United States)

Gross, John E.; Tercek, Michael; Guay, Kevin; Chang, Tony; Talbert, Marian; Rodman, Ann; Thoma, David; Jantz, Patrick; Morisette, Jeffrey T.

2016-01-01

Most of the western United States is experiencing the effects of rapid and directional climate change (Garfin et al. 2013). These effects, along with forecasts of profound changes in the future, provide strong motivation for resource managers to learn about and prepare for future changes. Climate adaptation plans are based on an understanding of historic climate variation and their effects on ecosystems and on forecasts of future climate trends. Frameworks for climate adaptation thus universally identify the importance of a summary of historical, current, and projected climates (Glick, Stein, and Edelson 2011; Cross et al. 2013; Stein et al. 2014). Trends in physical climate variables are usually the basis for evaluating the exposure component in vulnerability assessments. Thus, this chapter focuses on step 2 of the Climate-Smart Conservation framework (chap. 2): vulnerability assessment. We present analyses of historical and current observations of temperature, precipitation, and other key climate measurements to provide context and a baseline for interpreting the ecological impacts of projected climate changes.

Sistema de partidos políticos y "clivajes" electorales en la transición chilena

Directory of Open Access Journals (Sweden)

Fernando BUSTAMANTE

2009-11-01

Full Text Available RESUMEN: El presente estudio intenta hacer extensivo al caso chileno los estudios sobre "clivajes" partidistas que en Europa han hecho autores como Seymour M. Lipset, Stein Rohkan y Roland Inglehart. Se sostiene que las actitudes de identificación partidista del público chileno en las elecciones generales de 1989 se segmentaron en al menos tres dimensiones significativas; sólo una de ellas, la segunda, asociada a la variable clase social, es claramente asimilable a las dimensiones encontradas en Europa Occidental.ABSTRACT: The present study is an attempt at extending to the Chilean case the findings of preovius studies on electoral cleavages in Western Europe, most notabily by Seymour M. Lipset, Stein Rohkan and Ronald Inglehart. It is found that party identification among Chilean voters in the 1989 general elections was determined by at least three main cleavages or dimensions; only one of them, the second, associated to class-related variables is similar to the ones found in Western Europe.

Neutralidade pseudo-inscrita: a doméstica Lena, a dona de casa Alice e a intelectual Gertrude têm uma só incompreensão do valor Pseudo-inscribed neutrality: the servant Lena, the housewife Alice and the intellectual Gertrude all misconceive the notion of value

Directory of Open Access Journals (Sweden)

Fernando Meneghel

2004-08-01

Full Text Available Uma leitura do tratamento dispensado pelo feminismo ao trabalho doméstico, preocupada com a relação entre o trabalho doméstico e a infra-estrutura que este proporciona à produção intelectual burguesa. Esta leitura, que busca desestabilizar os valores negativos regularmente agregados à subserviência doméstica, tem como base de análise as obras literobiográficas Autobiografia de Alice B. Toklas e Autobiografia de todo mundo, e o conto A Gentil Lena, todos de Gertrude Stein.This paper presents a reading of the way in which feminism treats the issue of houseswok, especially the relationship between domestic labor and its basis for bourgeois intellectual production. Through an examination of three of Getrude Stein's works - The Authobiography of Alice B. Toklas, Everybody's Biography, and The Gentle Lena - this reading seeks to destabilize the negative values usually attributed to domestic labor.

Imaginary intersection: Thomas Mofolo, Gertrude Stein and WEB Du ...

African Journals Online (AJOL)

In a larger frame, this essay attempts to look at the way works of literature in the ... Western mind-set that the currents of aesthetic influence flow only in one direction. ... rative Traveller to the East, rippling out from the small mountain nation of ... give a typically American perspective on Chaka, the text at the heart of the confer-.

Teaching Mathematics by Comparison: Analog Visibility as a Double-Edged Sword

Science.gov (United States)

Begolli, Kreshnik Nasi; Richland, Lindsey Engle

2016-01-01

Comparing multiple solutions to a single problem is an important mode for developing flexible mathematical thinking, yet instructionally leading this activity is challenging (Stein, Engle, Smith, & Hughes, 2008). We test 1 decision teachers must make after having students solve a problem: whether to only verbally discuss students' solutions or…

Crowdsourced Geospatial Data: A Report on the Emerging Phenomena of Crowdsourced and User-Generated Geospatial Data

Science.gov (United States)

2012-11-01

www.osmfoundation.org/wiki/Data_Working_Group.   126   Devillers, Rodolphe, Alfred Stein, Yvan Bédard, Nicholas Chrisman, Peter Fisher, and Wenzhong Shi...Francis, Peter J. Blancher, Susan R. Drennan, Mar- shall A. Howe, Denis Lepage, Chandler . S. Robbins, Kenneth V. Rosen- berg, John R. Sauer, and

AFIT/AFOSR Workshop on the Role of Wavelets in Signal Processing Applications

Science.gov (United States)

1992-08-28

Stein and G. Weiss, "Fourier analysis on Eucildean spaces," Princeton University Press, 1971. [V] G. Vitali, Sulla condizione di chiusura di un sistema ...present the more general framework into wavelets fit, suggesting hence companion ways of time-scale analysis for self-similar and 1/f-type processes

78 FR 69310 - Endangered and Threatened Species; Protective Regulations for the Gulf of Maine Distinct...

Science.gov (United States)

2013-11-19

... Lisa Manning, (301) 427-8466. SUPPLEMENTARY INFORMATION: Background As described in the two Federal... the same marine range and appearance regardless of the DPS of origin (Stein et al., 2004; USFWS, 2004... Atlantic sturgeon from direct forms of take, such as physical injury or killing, whether incidental or...

Connecting Research to Teaching: The "MOST" Productive Student Mathematical Thinking

Science.gov (United States)

Stockero, Shari L.; Peterson, Blake E.; Leatham, Keith R.; Van Zoest, Laura R.

2014-01-01

Instruction that meaningfully incorporates students' mathematical thinking is widely valued within the mathematics education community (NCTM 2000; Sherin, Louis, and Mendez 2000; Stein et al. 2008). Although being responsive to student thinking is important, not all student thinking has the same potential to support mathematical learning.…

The Psychological Dynamics of Civil-Military Collaboration

Science.gov (United States)

2013-04-01

Canada’s overall engagement would “bring peace and happiness as much as possible” to the Afghan people (quoted in Stein & Lang, 2007). Though the CF...employing and managing approximately 20 Coddlestan labourers and farmers. They have been working on this project for approximately 4 months. Before the

The Psychological Dynamics of Civil Military Collaboration

Science.gov (United States)

2013-04-01

Canada’s overall engagement would “bring peace and happiness as much as possible” to the Afghan people (quoted in Stein & Lang, 2007). Though the CF...employing and managing approximately 20 Coddlestan labourers and farmers. They have been working on this project for approximately 4 months. Before the

UAVs and Patient Movement

Science.gov (United States)

2016-04-01

Anvari M, Broderick T, Stein H, Chapman T, Ghodoussi M, Birch D, et al. The impact of latency on surgical precision and task completion during robotic...Power Journal, Winter 2001. Curley K, Broderick T, Marchessault R, Moses G, Taylor R, et al Surgical robotics – the next steps. Integrated

African Journal of Reproductive Health - Vol 8, No 2 (2004)

African Journals Online (AJOL)

Self-Disclosure of HIV Serostatus in Recently Diagnosed Patients with HIV in South Africa. BO Olley, S Seedat, DJ Stein. Antenatal HIV Screening and Treatment in South Africa: Social Norms and Policy Options. Memoona Hasnain. Acceptance Rate of HIV Testing among Women Seeking Induced Abortion in Benin City, ...

Material Feminist Practices in a Body Politics Seminar

Science.gov (United States)

Stein, Rachel

2014-01-01

In this article, Rachel Stein focuses on two course projects in which students apply materialist feminist practices within a capstone women's studies seminar entitled Body Politics. Undertaking these projects, students become more critically aware of gendered materialities that they had previously taken for granted as they deconstruct material…

A combinatorial enumeration problem of RNA secondary structures

African Journals Online (AJOL)

use

2011-12-21

Dec 21, 2011 ... interesting combinatorial questions (Chen et al., 2005;. Liu, 2006; Schmitt and Waterman 1994; Stein and. Waterman 1978). The research on the enumeration of. RNA secondary structures becomes one of the hot topics in Computational Molecular Biology. An RNA molecule is described by its sequences of.

Transtextual Postmodernity

DEFF Research Database (Denmark)

Sabih, Joshua

2018-01-01

Abstract Hassan Najmi´s novel Gīrtrūd represents an example of the postmodern novel with its transtextual characters expressed fictionally. Hassan Najmi transforms the one-dimensional flat character, Mohammed, in Gertrude Stein´s The Autobiography of Alice B. Toklas into a three-dimensional dynamic...

Ciliates (Protozoa from dried sediments of a temporary pond from Argentina Ciliados (Protozoa de sedimentos secos de una charca temporaria de la Argentina

Directory of Open Access Journals (Sweden)

Gabriela Cristina Küppers

2009-12-01

Full Text Available Temporary ponds represent special environments that are inhabited by organisms adapted to changing environmental conditions. Ciliates are able to survive complete loss of water in these transient habitats through cyst formation. However, ciliates from the Neotropical region in general have been poorly studied with modern techniques. The main goal of this study is to describe the ciliates in dried sediments of a temporary pond from Buenos Aires Province, Argentina, through sampling efforts that were performed 2003-2005. Soil samples were obtained during drought phases and re wetted in laboratory to establish raw and enriched cultures. Ciliates were then studied both in vivo and after impregnation with protargol. In this study, we present 4 new records for Argentina (Gonostomum affine (Stein, 1859 Sterki, 1878, Stylonychia bifaria (Stokes, 1887 Berger, 1999, Pleurotricha lanceolata (Ehrenberg, 1835 Stein, 1859, Meseres corlissi Petz and Foissner, 1992, 1 for South America (Blepharisma americanum (Suzuki, 1954 Hirshfield, Isquith and Bhandary, 1965, and 2 for the Neotropical Realm (Gonostomum strenuum (Engelmann, 1862 Sterki, 1878, Stylonychia lemnae Ammermann and Schlegel, 1983.Los cuerpos de agua temporarios son ambientes particulares que se encuentran habitados por organismos adaptados a condiciones fluctuantes. Los ciliados son capaces de sobrevivir a la pérdida completa de agua del ambiente gracias a la formación de estructuras de resistencia. Por otra parte, los ciliados de la región Neotropical han sido poco investigados con técnicas modernas. El objetivo de este estudio es referir los ciliados que se desarrollaron a partir de los sedimentos secos de una charca temporaria de la provincia de Buenos Aires, Argentina, en la que se realizaron muestreos durante el período 2003-2005. Las muestras de suelo fueron obtenidas durante las fases de sequía y luego resuspendidas en el laboratorio para realizar cultivos naturales y enriquecidos. Los

Part-Time Doctoral Student Socialization through Peer Mentorship

Science.gov (United States)

Bircher, Lisa S.

2012-01-01

The purpose of this phenomenological study was to understand the socialization (Weidman, Twale, & Stein, 2001) experiences of part-time doctoral students as a result of peer mentorship in one college. Part-time doctoral students are identified as students who are maintaining full-time employment or obligations outside of the university. The…

Fenomenologické pojetí rozdílu ženy a muže u Edity Steinové

Czech Academy of Sciences Publication Activity Database

Urban, Petr

2016-01-01

Roč. 71, č. 7 (2016), s. 572-582 ISSN 0046-385X R&D Projects: GA ČR(CZ) GA16-23046S Institutional support: RVO:67985955 Keywords : Edith Stein * feminism * sexual difference * phenomenology * person * woman * human nature Subject RIV: AA - Philosophy ; Religion http://hdl.handle.net/11104/0262576

Relative symplectic caps, 4-genus and fibered knots

Indian Academy of Sciences (India)

We prove relative versions of the symplectic capping theorem and sufficiency of Giroux's criterion for Stein fillability and use these to study the 4-genus of knots. More precisely, suppose we have a symplectic 4-manifold with convex boundary and a symplectic surface in such that is a transverse knot in .

Vandenõu Läänemerel / Katrin Laur

Index Scriptorium Estoniae

Laur, Katrin

2003-01-01

Saksamaal esilinastus poliitiline põnevusfilm "Balti torm" ("Baltic Storm"), mis kujutab parvlaev "Estonia" hukku venelaste vandenõu tulemusena. Produtsendid on Jutta Rabe, Kaj Holmberg ja Birgit Stein, režissöör ja üks stsenariste Reuben Leder, peaosades Greta Scacchi ja Jürgen Prochnow. Filmi vaieldavast konteptsioonist ja vastukajadest

When Policy Is Practice: SDE Effort to Help/Transform/Label Low-Performing Schools

Science.gov (United States)

Phillips, April J.

2017-01-01

Policymakers have long been infatuated with education reform (Berliner & Biddle, 1995; Stein, 2004), including at the state level (Lusi, 1997). Consistent with this longer tradition, the Nebraska State Legislature (a.k.a. the "Unicameral') passed Legislative Bill 438 (LB 438) in 2014, providing a statutory outline for a new education…

75 FR 22175 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2010-04-27

.... Phillips, Joseph A. Ragan, Mark C. Reineke, David J. Schie, David M. Sims, Roland D. Spaniol, Kevin Stein... conditions: James H. Bailey, Johnny J. Campbell, Malcolm J. Celestine, Dale G. Darling, Keith E. Fimon.... Georgeff, Joseph Revis, Jr., Lawrence C. Smoak, III, David C. Watson, Paula L. Wharton. One applicant...

A rose is a rose is a rose

NARCIS (Netherlands)

Vinkers, Christiaan H.

2017-01-01

Over a century ago in 1913, the poet Gertrude Stein wrote these famous words: sometimes things are just what they are. There has been a recent debate centred around the question whether or not schizophrenia exists. Is there a brain disease that can be called schizophrenia? What difference does it

‘A rose is a rose is a rose’

NARCIS (Netherlands)

Vinkers, C H

2017-01-01

Over a century ago in 1913, the poet Gertrude Stein wrote these famous words: sometimes things are just what they are. There has been a recent debate centred around the question whether or not schizophrenia exists. Is there a brain disease that can be called schizophrenia? What difference does it

Functions in Contemporary Secondary Mathematics Textbook Series in the United States

Science.gov (United States)

Ross, Daniel J.

2011-01-01

Textbooks play a central role in US mathematics classrooms (Stein, Remillard, & Smith, 2007) and functions are a key topic in secondary mathematics (Carlson, Jacobs, Coe, Larsen, & Hsu, 2002). This study presents results from an analysis of this essential topic in the latest editions of three textbook series: the Glencoe Mathematics…

Conical square function estimates in UMD Banach spaces and applications to H?-functional calculi

NARCIS (Netherlands)

Hytönen, T.; Van Neerven, J.; Portal, P.

2008-01-01

We study conical square function estimates for Banach-valued functions and introduce a vector-valued analogue of the Coifman-Meyer-Stein tent spaces. Following recent work of Auscher-M(c)Intosh-Russ, the tent spaces in turn are used to construct a scale of vector-valued Hardy spaces associated with

The Gamma renewal process as an output of the diffusion leaky integrate-and-fire neuronal model

Czech Academy of Sciences Publication Activity Database

Lánský, Petr; Sacerdote, L.; Zucca, C.

2016-01-01

Roč. 110, 2-3 (2016), s. 193-200 ISSN 0340-1200 R&D Projects: GA ČR(CZ) GA15-08066S Institutional support: RVO:67985823 Keywords : first-passage-time problem * leaky integrate-and-fire * Stein's neuronal model Subject RIV: BD - Theory of Information Impact factor: 1.716, year: 2016

South African Medical Journal - Vol 89, No 3 (1999)

African Journals Online (AJOL)

A double-blind placebo controlled trial of paroxetine in the management of social phobia (social anxiety disorder) in South Africa · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Dan J. Stein, Michael Berk, Charl Els, Robin A. Emsley, Leon Gittelson, Don Wilson, ...

Another Perspective: Crowdsourcing Our Ensemble Rehearsals

Science.gov (United States)

Johnston Turner, Cynthia

2013-01-01

The digital or information age promotes a liberal, more empowering way of learning and interacting or as Bob Stein, founder of the Voyager Company and the Institute for the Future of the Book, says, "If the printing press empowered the individual, the digital world empowers collaboration." Cynthia Johnston Turner, director of wind…

Indigenous Advanced Fighter Aircraft in Israel: Considerations for Decision-Making.

Science.gov (United States)

1981-12-01

34. This comprised a locally built 42 airframe, similar to that of the Mirage 111/5, fitted with an Atar 9C afterburning turbojet and Israeli electronic...political effect of the Israeli AFA. Gold- stein (233] writes that "the national arms industry may be little more than a psychological support; nonetheless

Browse Title Index

African Journals Online (AJOL)

Items 2951 - 3000 of 4423 ... Vol 88, No 8 (1998), Pernkopf's Atlas - A product of Nazi Atrocities Perpetrated in Austria during world war II, Abstract PDF. David Querido. Vol 99, No 5 (2009), Perpetration of gross human rights violations in South Africa: Association with psychiatric disorders, Abstract PDF. DJ Stein, SL Williams, ...

Saksa press käsitleb Estonia huku filmi blufina

Index Scriptorium Estoniae

2003-01-01

Saksamaal esilinastus poliitiline põnevusfilm "Balti torm" ("Baltic Storm"), mis kujutab parvlaev "Estonia" hukku venelaste vandenõu tulemusena. Produtsendid on Jutta Rabe, Kaj Holmberg ja Birgit Stein, režissöör ja üks stsenariste Reuben Leder. Filmi vaieldavast konteptsioonist ja vastukajadest Saksa ajakirjanduses. Ka Eesti suursaadiku Riina Kionka arvamus

Phenotype-gene: 188 [Arabidopsis Phenome Database[Archive

Lifescience Database Archive (English)

Full Text Available stance in response to organism Plectosphaerella cucumerina for AT1G59870 Stein M坦nica et al. 2006 Mar. Plant... in response to organism Plectosphaerella cucumerina http://metadb.riken.jp/db/SciNetS_ria224i/cria224u1ria224u713i AT1G59870

Synthesis of some quinoline-pyrazoline-based naphthalenyl ...

African Journals Online (AJOL)

naphthalenyl thiazole derivatives and their evaluation as ... naphthalen-2-yl derivative) exhibited antimicrobial activities that were higher than those of the ...... Asia. J Patient Saf Infec Cont 2013; 1(1): 19-21. 10. Brandt C, Makarewicz O, Fischer T, Stein C, Pfeifer Y,. Werner G, Pletz MW. The bigger picture: the history of.

Shrinkage Approach for Gene Expression Data Analysis

Czech Academy of Sciences Publication Activity Database

Haman, Jiří; Valenta, Zdeněk

2013-01-01

Roč. 9, č. 3 (2013), s. 2-8 ISSN 1801-5603 Grant - others:UK(CZ) SVV-2013-266517 Institutional support: RVO:67985807 Keywords : microarray technology * high dimensional data * mean squared error * James-Stein shrinkage estimator * mutual information Subject RIV: IN - Informatics, Computer Science http://www.ejbi.org/img/ejbi/2013/3/Haman_en.pdf

Measuring Information Glut: Applying Systems Thinking to the Problem of E-mail Overload

Science.gov (United States)

2012-09-01

136 Albert Bandura , Social Learning Theory (Englewood Cliffs: Prentice-Hall, Inc., 1977), 22. 137...http://emailcharter.org/about.html. Bandura , Albert . Social Learning Theory. Englewood Cliffs: Prentice-Hall, Inc., 1977. Bessler, Manuel. Civil...Infoglut,” 16. 32 David S Alberts , John J Garstka, and Frederick P. Stein, Network Centric Warfare: Developing and Leveraging Information Superiority

Educating the Citizen: Two Case Studies on Inclusion and Exclusion in Prussia in the Early Nineteenth Century

Science.gov (United States)

Lohmann, Ingrid; Mayer, Christine

2007-01-01

During the decades following the year 1800, a number of complex transitions were set into motion in Prussia. This industrially and politically backward country governed by a late absolutist regime was transformed into a modern bourgeois society. The Stein and Hardenberg reforms of the years 1807-1815 aimed at fundamental changes in the state…

Memory is all: Alice B. Toklas

Directory of Open Access Journals (Sweden)

Janet Flanner

2015-09-01

Full Text Available An essay of Janet Flanner (1892–1978, American writer and journalist, European, mostly Paris correspondent of the magazine The New Yorker, titled Memory is all: Alice B. Toklas, was first published on 15 December 1975 in The New Yorker. The essay describes the life of Alice B. Toklas following the death of her lifelong partner, the writer Gertrude Stein, her efforts and work regarding the posthumous publication of Stein’s books, her care for Stein’s famous collection of paintings, but it also gives us some impressions of the very personality of Alice B. Toklas, while highlighting the Paris salon gatherings before World War II. Above all, it is a description of events, vulnerability and helplessness of Alice B. Toklas in the grip of inheritance interests that finally dispersed the very collection of paintings of Gertrude Stein, which “had had the benefit of her pure and sacred passion before price became one of their miraculous merits.” The essay was translated by Nataša Velikonja.

Aboveground biomass equations for 7-year-old Acacia mangium Willd in Botucatu, Brazil

Science.gov (United States)

Ricardo A. A. Veiga; Maria A. M. Brasil; Carlos M. Carvalho

2000-01-01

The biomass of steins, leaves, and branches was determined for 152 sample trees of Acacia mangium Willd were in a 7-year-old experimental plantation in Botucatu, Sao Paulo State, Brazil. After felling, dimensional measurements were taken from each tree. Cross sections were collected in 125 sample trees at ground level (0 percent), 25 percent, 50...

Editorial comment on “Testicular microlithiasis: Case report and ...

African Journals Online (AJOL)

... Rubens DJ, Liao L. Benign intratesticular cystic lesions: US features. Radiographics 2001;21:S273–81. [2] Gooding GA, Leonhardt W, Stein R. Testicular cysts: US findings. Radi- ology 1987;163:537–8. [3] Hamm B, Fobbe F, Loy V. Testicular cysts: differentiation with US and clinical findings. Radiology 1988;168:19–23.

Fragmentation of eastern United States forest types

Science.gov (United States)

Kurt H. Riitters; John W. Coulston

2013-01-01

Fragmentation is a continuing threat to the sustainability of forests in the Eastern United States, where land use changes supporting a growing human population are the primary driver of forest fragmentation (Stein and others 2009). While once mostly forested, approximately 40 percent of the original forest area has been converted to other land uses, and most of the...

Original Research Original Research

African Journals Online (AJOL)

RAGHAVENDRA

Argon, G.T. (1986). Estudo geoquimico de metais pesados em sediments da planicie de mare da Enseada das. Garcas. Baia de Sepetiba. RJ.T.Mest., Inst. Quimica,. Univ.fed. Fluminense. 135. Berrow, M.L. and Stein, W.M. (1983). Extraction of metals from soils and sewage by refluxing with aqua regia. Analyst 108: 277-285 ...

A Movie Case Study of Anemic Jewish Education

Science.gov (United States)

Resnick, David

2011-01-01

"Keeping Up with the Steins" (2006) is the first Hollywood film to focus on the Bar Mitzvah ceremony in its family, congregational, and Jewish community context. The film demonstrates how popular culture reflects community values, but may also shape them. The hero is alienated both from the synagogue service and his mega-Bar Mitzvah party. In line…

Preliminary Validation of a Screening Tool for Adolescent Panic Disorder in Pediatric Primary Care Clinics

Science.gov (United States)

Queen, Alexander H.; Ehrenreich-May, Jill; Hershorin, Eugene R.

2012-01-01

This study examines the validity of a brief screening tool for adolescent panic disorder (PD) in a primary care setting. A total of 165 participants (ages 12-17 years) seen in two pediatric primary care clinics completed the Autonomic Nervous System Questionnaire (ANS; Stein et al. in Psychosomatic Med 61:359-364, 40). A subset of those screening…

A Trail of Roses

DEFF Research Database (Denmark)

Ørum, Tania

2015-01-01

Heissenbüttel and Max Bense. The Danish poet and critic Hans-Jørgen Nielsen Nielsen used Gertrude Stein as a prominent example in his campaign to widen the conception of literary texts in the conservative Danish context. In one of his essays he used Stein’s sentence: a rose is a rose is a rose is a rose...

Reisolation and redescription of Balantidium duodeni Stein, 1867 (Litostomatea, Trichostomatia)

Czech Academy of Sciences Publication Activity Database

Chistyakova, L. V.; Kostygov, A.Y.; Kornilova, O. A.; Yurchenko, Vyacheslav

2014-01-01

Roč. 113, č. 11 (2014), s. 4207-4215 ISSN 0932-0113 Institutional support: RVO:60077344 Keywords : Balantidium duodeni * phylogeny * 18S rRNA * transmission electron microscopy Subject RIV: EB - Genetics ; Molecular Biology OBOR OECD: Biochemistry and molecular biology Impact factor: 2.098, year: 2014

On an inequality of Sagher and Zhou concerning Stein's lemma

Czech Academy of Sciences Publication Activity Database

Announi, M.; Grafakos, L.; Honzík, Petr

2009-01-01

Roč. 60, č. 3 (2009), s. 297-306 ISSN 0010-0757 Institutional research plan: CEZ:AV0Z10190503 Keywords : lacunary series * sequences * Rademacher functions Subject RIV: BA - General Mathematics Impact factor: 0.389, year: 2009

Subspace identification of Hammer stein models using support vector machines

International Nuclear Information System (INIS)

Al-Dhaifallah, Mujahed

2011-01-01

System identification is the art of finding mathematical tools and algorithms that build an appropriate mathematical model of a system from measured input and output data. Hammerstein model, consisting of a memoryless nonlinearity followed by a dynamic linear element, is often a good trade-off as it can represent some dynamic nonlinear systems very accurately, but is nonetheless quite simple. Moreover, the extensive knowledge about LTI system representations can be applied to the dynamic linear block. On the other hand, finding an effective representation for the nonlinearity is an active area of research. Recently, support vector machines (SVMs) and least squares support vector machines (LS-SVMs) have demonstrated powerful abilities in approximating linear and nonlinear functions. In contrast with other approximation methods, SVMs do not require a-priori structural information. Furthermore, there are well established methods with guaranteed convergence (ordinary least squares, quadratic programming) for fitting LS-SVMs and SVMs. The general objective of this research is to develop new subspace algorithms for Hammerstein systems based on SVM regression.

Steam generator development in France for the Super Phenix project; Generateurs de vapeur developpes en France pour Super Phenix

Energy Technology Data Exchange (ETDEWEB)

Robin, M G

1975-07-01

'Steam Generator Development for Super Phenix Project'. The development program of steam generators studied by Fives-Cail Babcock and Stein Industrie Companies, jointly with CEA end EDF, for the Super Phenix 1200 MWe Fast Breeder Power Plant, is presented. The main characteristics of both sodium heated steam generators are emphasized and experimental studies related to their key features are reported. (author)

Bile acids cycle disruption in patients with nasopharyngeal ...

African Journals Online (AJOL)

2014-12-31

Dec 31, 2014 ... Cite as: Wang C-S, Liu S-H, Peng J, Tang C, Zhu W-G. Bile acids cycle disruption in patients .... stein-Barr virus in the development of nasopharyngeal carcinoma. Chin. J. Cancer 2014; 33(11): 556 PubMed. -568. 2. Mrizak D, Martin N, Barjon C, Jimenez-Pailhes AS,. Mustapha R, Niki T, Guigay J, Pancre V, ...

Wide Area Recovery and Resiliency Program (WARRP) Knowledge Enhancement Events: CBR Workshop After Action Report

Science.gov (United States)

2012-01-01

National Guard Graham Richard EPA Region VIII Greenwalt Robert Lawrence Livermore National Laboratory Hard Dave Colorado Department of Emergency...Jefferson County Office of Emergency Management Smedley Chuck Denver Public Health Stein Steve Pacific Northwest National Laboratory Steinhour LeeAnn...Laboratory Brooke Buddemeier brooke2@llnl.gov Chris Campbell campbell48@llnl.gov Robert Greenwalt greenwalt1@llnl.gov Wilthea Hibbard hibbard3

How to Stop the Bear: Strategy of Small States

Science.gov (United States)

2010-12-01

stressing the role of international law, and abstentionism from security alliance” (George J. Stein, 1990, p. 4). At the same time, the Dutch were reluctant...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution is unlimited HOW TO STOP THE BEAR...estimated to average 1 hour per response, including the time for reviewing instruction, searching existing data sources, gathering and maintaining

Security Analysis of Accountable Anonymous Group Communication in Dissent

Science.gov (United States)

2013-01-31

instance, group discussion forums or instant messaging. Misbehaving users may abuse this anonymity to disrupt communication, however, and existing...Abstract Users often wish to communicate anonymously on the Internet using, for instance, group discussion forums or instant messaging. Misbehaving users may...personal reprisal (Stein 2003). Yet anonymity makes it difficult to trace or exclude misbehaving participants (Davenport 2002). Online proto- cols

Steam generator development in France for the Super Phenix project

International Nuclear Information System (INIS)

Robin, M.G.

1975-01-01

'Steam Generator Development for Super Phenix Project'. The development program of steam generators studied by Fives-Cail Babcock and Stein Industrie Companies, jointly with CEA end EDF, for the Super Phenix 1200 MWe Fast Breeder Power Plant, is presented. The main characteristics of both sodium heated steam generators are emphasized and experimental studies related to their key features are reported. (author)

Leveraging Social Networking Technologies: An Analysis of the Knowledge Flows Facilitated by Social Media and the Potential Improvements in Situational Awareness, Readiness, and Productivity

Science.gov (United States)

2010-09-01

and Alberts , Garstka, & Stein (1999), in Network Centric Warfare: Developing and Leveraging Information Superiority, that data and information are...professionally enhancing issues to those in the military profession (Dixon, 2007; Dixon, Allen, Burgess, Kilner, & Schweitzer , 2005; Small Wars...Journal, 2009). These sites are a popular medium for officers and enlisted to share knowledge and seek mentorship (Long & Schweitzer , 2004). Senior

Control of Disease Recurrence by Tumor-Infiltrating T Cells in Ovarian Cancer

Science.gov (United States)

2011-03-01

size of at least 1 million clonotypes René L. Warren,1 J. Douglas Freeman,1 Thomas Zeng,1 Gina Choe,1 Sarah Munro,1 Richard Moore,1 John R. Webb,2 and...gene therapy. Hum. Gene Ther. 20, 1106. Van Camp, K., Cools, N., Stein, B., Van de Velde, A., Goossens , H., Berneman, Z. N., Van Tendeloo, V., 2010

L’ECRITURE DU FÉMININ ET LE MANQUE FONDAMENTAL

Directory of Open Access Journals (Sweden)

Leonardo Alexander do Carmo Silva

2016-09-01

Full Text Available Le Ravissement de Lol V. Stein, de Marguerite Duras, et A Paixão Segundo G.H., de Clarice Lispector, sont apparemment des romans très différents, mais ils nous permettent de réfléchir sur la question du féminin et plus précisément, sur l’écriture du féminin. Chaque récit est construit autour d'un événement majeur, un moment de basculement pour les personnages féminins. Pour Lol V. Stein, il s'agit du « rapt » de son fiancé par Anne-Marie Stretter, le soir du bal à T. Beach. Pour G.H., c’est la vision d'un cafard dans la chambre de bonne qui entraîne une véritable aventure existentialiste. Ces deux événements ont des conséquences dévastatrices pour les deux personnages. Ses parcours se caractérisent par une perte ou une dissolution de l’identité. Le féminin, dans les romans, est associé à un manque fondamental.

Parkinson’s disease managing reversible neurodegeneration

Directory of Open Access Journals (Sweden)

Hinz M

2016-04-01

Full Text Available Marty Hinz,1 Alvin Stein,2 Ted Cole,3 Beth McDougall,4 Mark Westaway5 1Clinical Research, NeuroResearch Clinics, Inc., Cape Coral, FL, 2Stein Orthopedic Associates, Plantation, FL, 3Cole Center for Healing, Cincinnati, OH, 4CLEARCenter of Health, Mill Valley, CA, USA; 5Four Pillars Health, Brendale, QLD, Australia Abstract: Traditionally, the Parkinson’s disease (PD symptom course has been classified as an irreversible progressive neurodegenerative disease. This paper documents 29 PD and treatment-induced systemic depletion etiologies which cause and/or exacerbate the seven novel primary relative nutritional deficiencies associated with PD. These reversible relative nutritional deficiencies (RNDs may facilitate and accelerate irreversible progressive neurodegeneration, while other reversible RNDs may induce previously undocumented reversible pseudo-neurodegeneration that is hiding in plain sight since the symptoms are identical to the symptoms being experienced by the PD patient. Documented herein is a novel nutritional approach for reversible processes management which may slow or halt irreversible progressive neurodegenerative disease and correct reversible RNDs whose symptoms are identical to the patient’s PD symptoms. Keywords: Parkinson’s disease, L-dopa, carbidopa, B6, neurodegeneration

Impulsive Choice, Alcohol Consumption, and Pre-Exposure to Delayed Rewards: II. Potential Mechanisms

Science.gov (United States)

Stein, Jeffrey S.; Renda, C. Renee; Hinnenkamp, Jay E.; Madden, Gregory J.

2014-01-01

In a prior study (Stein et al., 2013), we reported that rats pre-exposed to delayed rewards made fewer impulsive choices, but consumed more alcohol (12% wt/vol), than rats pre-exposed to immediate rewards. To understand the mechanisms that produced these findings, we again pre-exposed rats to either delayed (17.5 s; n = 32) or immediate (n = 30) rewards. In post-tests, delay-exposed rats made significantly fewer impulsive choices at both 15- and 30-s delays to a larger, later food reward than the immediacy-exposed comparison group. Behavior in an open-field test provided little evidence of differential stress exposure between groups. Further, consumption of either 12% alcohol or isocaloric sucrose in subsequent tests did not differ between groups. Because Stein et al. introduced alcohol concentration gradually (3–12%), we speculate that their group differences in 12% alcohol consumption were not determined by alcohol’s pharmacological effects, but by another variable (e.g., taste) that was preserved as an artifact from lower concentrations. We conclude that pre-exposure to delayed rewards generalizes beyond the pre-exposure delay; however, this same experimental variable does not robustly influence alcohol consumption. PMID:25418607

Begegnungen mit dem 'grossen Anderen'

DEFF Research Database (Denmark)

Halse, Sven

2008-01-01

I så godt som alle fortællingerne i Bunte Steine udgør spørgsmålet om egenidentitet et centralt tema. I artiklen analyseres fortællingernes forhandling, etablering og forandring af kulturel identitet gennem mødet med det store Andet, det være sig i form af uhørte naturfænomener, historiske hændel...

MFA Graduate Show 2015: In the Usual Direction of Travel

OpenAIRE

2015-01-01

Avgangsstudenter: Patrik Berg, Christian Magnus Tømmeraas Berg, Maia Birkeland, Matilda Björkne, Stine Bråthen, Stein Are Kjærås Dahl, Emil Gustafsson, Jeanett Gustavsen, hÅkon gÅre, Jørgen Frederik Scheel Haarstad, Anita Hanch-Hansen, Elin Hedberg, Andrea Wikhammer Heir, Steinar Laumann, Aron-Irving Li, Tina Lindvall, Rebecca Szabo Onstad, Zahra Rashid, Hege Cathrine Hauge Thoresen

Enhanced Constrained Predictive Control for Applications to Autonomous Vehicles and Missions

Science.gov (United States)

2016-10-18

22] Diehl, M., Uslu, I., Findeisen , R., Schwarzkopf, S., Allgöwer, F., Bock, H.G., Bürner, T., Gilles, E.D., Kienle, A., Schlöder, J.P., and Stein, E...Optimization of Large Scale Systems, 2001, pp. 363–383. [23] Diehl, M., Bock, H.G., Schlöder, J.P., Findeisen , R., Nagu, Z., Allgöwer, F., “Real-Time

Use of a Commercially Available Flight Simulator during Aircrew Performance Testing.

Science.gov (United States)

1991-11-01

Automiated Battery of Performance-based Tests, NAMRL 1354, Naval Aerospace Medical Research Laboratory, Pensacola, FL, 1990. 13. Human Performance...ability of an aircraft to remain airborne well beyond the limits of its human operator. This capacity for longer flights, coupled with a tendency for short...Measurement, Final Report, Air Force Human Resources Laboratory, Brooks AFB, TX, 1983. 5. Stein, E.S., Measurement of Pilot Performance: A Master Journeyman

Sensing Emotion in Voices: Negativity Bias and Gender Differences in a Validation Study of the Oxford Vocal (?OxVoc?) Sounds Database

OpenAIRE

Young, Katherine S.; Parsons, Christine E.; LeBeau, Richard T.; Tabak, Benjamin A.; Sewart, Amy R.; Stein, Alan; Kringelbach, Morten L.; Craske, Michelle G.

2016-01-01

Emotional expressions are an essential element of human interactions. Recent work has increasingly recognized that emotional vocalizations can color and shape interactions between individuals. Here we present data on the psychometric properties of a recently developed database of authentic nonlinguistic emotional vocalizations from human adults and infants (the Oxford Vocal 'OxVoc' Sounds Database; Parsons, Young, Craske, Stein, & Kringelbach, 2014). In a large sample (n = 562), we demonstrat...

A Unique Opportunity to Test Whether Cell Fusion is a Mechanism of Breast Cancer Metastasis

Science.gov (United States)

2013-07-01

Gilgoff I, Stein J, Chan Y, Lidov HG, Bonnemann CG. Long-term persistence of donor nuclei in a Duchenne muscular dystrophy patient receiving bone marrow...myoblasts of muscle fibers and osteoclasts of bone.13 However, it was not appreciated until recently that fusion products may form between...fusion products such as osteoclasts and muscle fibers.13 Additional proof was provided by Duelli et al. in the context of viral-induced cell

The Influence of Learning Strategies in the Acquisition, Retention, and Transfer of a Visual Tracking Task

Science.gov (United States)

1979-08-01

Psychology, Psychoanalysis and Neurology X. N. Y.: Van Nostrand Reinhold, 1977. Craik , F. I. M., & Lockhart , R. S. Levels of processing : A framework for...Morris, C. D., & Stein, B. S. Some general constraints oil learning and memory research. In F. I. M. Craik & L. S. Cermak (Eds.), Levels of processing ... Craik & Lockhart , 1972; Craik & Tulving, 1975). Although the dependent measures differ, the conclusions drawn remain similar. Strategy usage has a

Does Mispricing Affect Investment And Capital Structure Of Indonesian Firms?

OpenAIRE

Rinofah, Risal; Trinugroho, Irwan

2011-01-01

Stock price movement is not entirely a reflection of its fundamental value because of there are non-fundamental factors such as market sentiment (Keynes, 1936), behavioral biases of investors (Lakonishok et al., 1994), systematic errors when assessing stock (Stein, 1996), asymmetric information (Tobin, 1969) causing the value of stock deviate from its fundamental value (misprice). This condition can affect corporate investment decisions because managers can take advantage of overvalued stock ...

Critical node lifetimes in random networks via the Chen-Stein method

NARCIS (Netherlands)

Franceschetti, M.; Meester, R.W.J.

2006-01-01

This correspondence considers networks where nodes are connected randomly and can fail at random times. It provides scaling laws that allow to find the critical time at which isolated nodes begin to appear in the system as its size tends to infinity. Applications are in the areas of sensor and

Parkinson's disease: carbidopa, nausea, and dyskinesia

Directory of Open Access Journals (Sweden)

Hinz M

2014-11-01

Full Text Available Marty Hinz,1 Alvin Stein,2 Ted Cole3 1Clinical Research, NeuroResearch Clinics, Cape Coral, FL, 2Stein Orthopedic Associates, Plantation, FL, 3Cole Center for Healing, Cincinnati, OH, USA Abstract: When ʟ-dopa use began in the early 1960s for the treatment of Parkinson's disease, nausea and reversible dyskinesias were experienced as continuing side effects. Carbidopa or benserazide was added to ʟ-dopa in 1975 solely to control nausea. Subsequent to the increasing use of carbidopa has been the recognition of irreversible dyskinesias, which have automatically been attributed to ʟ-dopa. The research into the etiology of these phenomena has identified the causative agent of the irreversible dyskinesias as carbidopa, not ʟ-dopa. The mechanism of action of the carbidopa and benserazide causes irreversible binding and inactivation of vitamin B6 throughout the body. The consequences of this action are enormous, interfering with over 300 enzyme and protein functions. This has the ability to induce previously undocumented profound antihistamine dyskinesias, which have been wrongly attributed to ʟ-dopa and may be perceived as irreversible if proper corrective action is not taken. Keywords: vitamin B6, PLP, irreversible, pyridoxal 5'-phosphate

Notes on necrophagous flies (Diptera: Calyptratae associated to fish carrion in Colombian Amazon Notas sobre moscas necrófagas (Diptera: Caliptratae associadas a carcaças de peixe na Amazônia Colombiana

Directory of Open Access Journals (Sweden)

Eduardo Amat

2010-01-01

Full Text Available In recent years, there has been an increasing number of studies on carrion fly communities due to their medical importance and as a consequence of the large number of studies on forensic entomology. Surprisingly few studies have adressed with the asynantropic flies of the Amazon, and none were done in Colombia. A faunistic study of asynantropic flies of the families Calliphoridae, Sarcophagidae, Muscidae and Fannidae in three different landscapes of the Colombian Amazon is presented, trapping effectiveness is assessed, and the first record of Mesembrinella batesi (Aldrich, 1922 and Fannia femoralis (Stein, 1897 from Colombia is reported.Apesar de existir uma quantidade considerável de estudos sobre dípteros decompositores devido a sua importância medica e ao avanço da entomologia forense, poucos dizem respeito as moscas asinantrópicas na Amazônia e nada foi feito na Colômbia. No presente trabalho é feito um estudo faunístico sobre moscas, principalmente das famílias Calliphoridae, Sarcophagidae, Muscidae e Fanniidae em três diferentes paisagens da Amazônia Colombiana, além do primeiro registro das espécies Mesembrinella batesi (Aldrich, 1922 e Fannia femoralis (Stein, 1897 para Colômbia e avaliação da amostragem utilizada.

Cannae

Science.gov (United States)

1931-01-01

flank and rear attacks, had not been imitated by their opponents. Prince van Hildburghau- sen bad received full recognition in 1’751 for the battle...allies followed d reached by 31 January, the line : Freystadt - Deutsch- au - Osterode - Allen- stein. They bad succeeded, as well as N lean on...his forces would be sufficient against the Hanoverians, using the other against the Bavarians. Beyer with his reserve was sent to Berka -Gerstungen

Coal. Fluidized bed, a world record; Charbon. Lit fluidise: record mondial

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-12-31

In April 1996, the `Societe Provencale du Lit Fluidise`, a subsidiary of Electricite de France (EDF) has put into service in Gardanne, the most powerful circulating fluidized bed boiler in the world, producing 600 MWt; it was constructed by GEC Alsthom Stein Industrie, and will strongly reduce the SO{sub 2} emissions from the coal power plant of Gardanne, which use a highly sulfurous coal. New regulations concerning the French coal industry are also introduced

Coal. Fluidized bed, a world record; Charbon. Lit fluidise: record mondial

Energy Technology Data Exchange (ETDEWEB)

NONE

1996-12-31

In April 1996, the `Societe Provencale du Lit Fluidise`, a subsidiary of Electricite de France (EDF) has put into service in Gardanne, the most powerful circulating fluidized bed boiler in the world, producing 600 MWt; it was constructed by GEC Alsthom Stein Industrie, and will strongly reduce the SO{sub 2} emissions from the coal power plant of Gardanne, which use a highly sulfurous coal. New regulations concerning the French coal industry are also introduced

Systematic risk variations (beta) convertible debenture brazilian companies

OpenAIRE

Renata Drumond Pinto Coelho Antonino; Wagner Moura Lamounier; Roberto Kaehler de Albuquerque Maranhão

2010-01-01

purpose of this article is to analyze the impact of issuing convertible debentures on the systematic risk of Brazilian companies. Some applied researches in the U.S. capital market (STEIN, 1992; LEWIS et al, 2002; RAI, 2005) indicate that convertible debentures may be used as an alternative financing source when adverse selection problem makes stock issuing unattractive financing source. The analysis of Brazilian companies that issued convertible debentures recorded in the period from 1998 to...

The crystallographic space groups and Heterotic string theory

International Nuclear Information System (INIS)

El Naschie, M.S.

2009-01-01

While the 17 planar crystallographic groups were shown to correspond to 17 two and three Stein spaces with a total dimension equal to DimE12=5α-bar o ≅685, the present work reveals that the corresponding 219 three dimensional groups leads to a total dimensionality equal to N o ≅8872 which happens to be the exact total number of massless states of the transfinite version of Heterotic super string spectrum.

ONR (Office of Naval Research) Far East Scientific Information Bulletin. Volume 14, Number 1, January-March 1989

Science.gov (United States)

1989-03-01

Machine Co. 2068-3 Ooka, Numazu-shi, Shizuoka 410, Japan Y. Taguchi Elionix Inc. 3-7-6, Motoyokoyama-cho, Hachioji-shi, Tokyo 192, Japan T. Kasai ...182, Japan PP2-21 RAPID GROWTH OF DIAMOND FILMS BY ARC DISCHARGE PLASMA CVD Fumio Akatsuka and Yoichi Hirose Department of Electrical Engineering and...Gas Corrosion Protective Coatings and Their Application H.T. Steine and C. Wasserman Castolin SA. St-Sulpice, Switzerland K. Kasai Eutectic of Japan

Cognitive Strategies and Skill Acquisition.

Science.gov (United States)

1981-02-09

Behavior (Acadmic Press, N.Y., 1974). ( 9). Craik , F.I.M., 8 Lockhart , R.S., Levels of processing : A frame- work for memory research, Journal of...C.D., a Stein, B.S., Some general constraints on learning and memory research, in: F.I.M. Craik 6 L.S. Cermak.(eds.), Levels of Processing and...instructions, or instructions in the use of particular strategies. (Belmont & Butterfield, 1971; Craik & Lockhart , 1972; Weinstein, 1978) have had

Annual Conference on Manual Control (20th) Held in California on June 12 - 14, 1984. Volume 1

Science.gov (United States)

1984-06-14

Semisupine Pilot", Avimtion Space and Environmental Medicine , vol. 49, No. 1, pp. 304-317, January, 1978. [5] Levison, W.H., "Model For Human Controller...Performance in Vibration Environment", Aviation Space and Environmental Medicine , vol. 49, No. 1, pp. 321-327, January, 1978. [6] Repperger, D. W...Schwartz, Anthony C. Stein, Raymond E. Magdaleno, and Jeffrey R. Hogue, Effects of Alcohol and Marihuana on Driver Control Behavior. Volume I: Laboratory

Spreadable media: Creating value and meaning in a networked culture

Directory of Open Access Journals (Sweden)

Moderated by Louisa Stein

2014-09-01

Full Text Available Online Roundtable on Spreadable Media, by Henry Jenkins, Sam Ford, and Joshua Green, with participants Paul Booth, Kristina Busse, Melissa Click, Sam Ford, Henry Jenkins, Xiaochang Li, and Sharon Ross. Section 1 first published as the article "Spreadable Media: Creating Value and Meaning in a Networked Culture", by Louisa Stein, from Cinema Journal Volume 53 Issue 3, pp152-177. Copyright 2014 by The University of Texas Press. All rights reserved.

Psychopharmacology 2003 Conference, 10-13 September 2003

Directory of Open Access Journals (Sweden)

Diana P Morrison

2003-09-01

Full Text Available List of abstracts and authors: 1. Comparative benefits of Atypical antipsychotics Diana P Morrison 2. Evidence-based management of depression in Schizophrenia Andre F Joubert 3. Second generation Antipsychotics: An African update Dave Swingler 4. The drug management of patients with HIV/Aids in the Mental Health Care setting: A therapeutic challenge Denise White 5. New developments in the treatment of Bipolar depression Jospeh R Calabrese 6. Dual action antidepressants: Faster onset, more remission, better value? Roger M Pinder 7. Antisocial personality disorder: A review Donald W Black 8. The South African study of stress and health: An overview David R Williams 9. Ugliness is in the eye of the beholder: Psychiatric apsects of body image disturbance David Castle 10. Over diagnosed or under recognized? Treating ADHD Dora Wynchank 11. The contagious effects of trauma and their impact on human service organisations Kerry Gibson 12. Temporal lobe epilepsy in adolescence - 'Understanding the narrative' Helen Clark 13. The effectiveness of treatment programs for Methaqualone (Mandrax dependence Greg McCarthy, Nandi Siegfried, Bronwyn Myers 14. Community influence on alcohol and marijuana Alan J Flisher, Robyn Mallett, Gary King, Neo Morojele, Martie Muller, Carl Lombard 15. Psychiatric presentations of medical illness Sebastian Akalula 16. Imaging of brain function using Spect James Warwick 17. Selected neuropsychological test performances and SSRI usage Theophilus Lazarus 18. Comparative effectiveness and safety of antipsychotic treatments for outpatient Schizophrenia Frans Korb, Adel Sadak, Aly Akram, Sunar Birsoz, Abderrahmane Belaid 19. Evidence-based mental healthcare - What do you know, think, feel? Nandi Siegfried, George Swingler, Soraya Seedat, Martie Muller, Rachel Churchill, Dan Stein 20. Competitions Act - Anti-competitive health care practices Z Nthakwana 21. Unique approach to mental wellness by medical Schemes Petro Kempen 22. What

Arctic Ocean Paleoceanography and Future IODP Drilling

Science.gov (United States)

Stein, Ruediger

2015-04-01

Although the Arctic Ocean is a major player in the global climate/earth system, this region is one of the last major physiographic provinces on Earth where the short- and long-term geological history is still poorly known. This lack in knowledge is mainly due to the major technological/logistical problems in operating within the permanently ice-covered Arctic region which makes it difficult to retrieve long and undisturbed sediment cores. Prior to 2004, in the central Arctic Ocean piston and gravity coring was mainly restricted to obtaining near-surface sediments, i.e., only the upper 15 m could be sampled. Thus, all studies were restricted to the late Pliocene/Quaternary time interval, with a few exceptions. These include the four short cores obtained by gravity coring from drifting ice floes over the Alpha Ridge, where older pre-Neogene organic-carbon-rich muds and laminated biosiliceous oozes were sampled. Continuous central Arctic Ocean sedimentary records, allowing a development of chronologic sequences of climate and environmental change through Cenozoic times and a comparison with global climate records, however, were missing prior to the IODP Expedition 302 (Arctic Ocean Coring Expedition - ACEX), the first scientific drilling in the central Arctic Ocean. By studying the unique ACEX sequence, a large number of scientific discoveries that describe previously unknown Arctic paleoenvironments, were obtained during the last decade (for most recent review and references see Stein et al., 2014). While these results from ACEX were unprecedented, key questions related to the climate history of the Arctic Ocean remain unanswered, in part because of poor core recovery, and in part because of the possible presence of a major mid-Cenozoic hiatus or interval of starved sedimentation within the ACEX record. In order to fill this gap in knowledge, international, multidisciplinary expeditions and projects for scientific drilling/coring in the Arctic Ocean are needed. Key

Asset Return Dynamics and Learning

OpenAIRE

William A. Branch; George W. Evans

2010-01-01

This article advocates a theory of expectation formation that incorporates many of the central motivations of behavioral finance theory while retaining much of the discipline of the rational expectations approach. We provide a framework in which agents, in an asset pricing model, underparameterize their forecasting model in a spirit similar to Hong, Stein, and Yu (2007) and Barberis, Shleifer, and Vishny (1998), except that the parameters of the forecasting model and the choice of predictor a...

Study of geothermal potential. Nordrhein-Westfalen intends to provide geothermal heat to all citizens; Geothermische Potenzialstudie. In Nordrhein-Westfalen soll Erdwaerme fuer alle Buerger nutzbar werden

Energy Technology Data Exchange (ETDEWEB)

Burghardt, U. [Landesinitiative Zukunftsenergien, Duesseldorf (Germany); Holl-Hagemeier, C. [Geologischen Dienst Nordrhein-Westfalen, Krefeld (Germany)

2001-01-01

Nordrhein-Westfalen is leading in the field of renewable energy sources. In addition to solar energy, wind power and bioenergy, geothermal energy is now being developed. [German] Nordrhein-Westfalen ist nicht mehr der klassische Stein- und Braunkohlenproduzent, sondern in Deutschland mittlerweile auch fuehrend auf dem Sektor der Zukunftsenergien. Zusammen mit der Wind-, Solar- und Bioenergie gehoert die Geothermie zu den vier Saeulen der von der Landesregierung Nordrhein-Westfalen und der Landesinitiative Zukunftsenergien gefoerderten erneuerbaren Energietechnologien. (orig.)

Naive Physics, Event Perception, Lexical Semantics, and Language Acquisition

Science.gov (United States)

1993-04-01

phenomenological primitive. E. J. Gibson, Owsley. Walker . and Megaw-Nyce (1979) found that 3-month-old 156 CHAPTER 8. EVENT PERCEPTION infants extract...Structure-miapping: A theoretical framework for aiialogy. (uugnitu-t>’i 7(2):155-170, April-June 1983. [39] E. J. Gibson. C. J. Owsley, A. Walker ...editor. Thought withoit Lan guagi, chapter 7, pages 168- 184. Clarendon Press. 1988. [90] Jess Stein, Leonore C’. Hauck, and P. Y. Sn. editors. 7’h

Medical Surveillance Monthly Report

Science.gov (United States)

2016-07-01

symptoms, health care visits, and absenteeism among Iraq War veterans. Am J Psychiatry. 2007;164(1):150–153. 20. Stein M, McAllister TW. Exploring the...complementary and alternative medicine (CAM), are terms used to describe a diverse group of practices and products with a history of use or origins outside...Contributing Editors John F. Brundage, MD, MPH Leslie L. Clark, PhD, MS Writer/Editor Valerie F. Williams, MA, MS Managing/ Production Editor Elizabeth J

Monetary policy and credit conditions: new evidence.

OpenAIRE

Steven Ongena

1995-01-01

A number of recent papers seek to distinguish between "money" and "credit" theories of the transmission of monetary disturbances using asymmetric information arguments. In credit models money causes output not only through the real interest rate but also through the availability of bank credit. The research described in this paper extends the work of Kashyap, Stein and Wilcox (1993) who construct a model that incorporates a relationship benefit to bank borrowing and then test the implications...

Exploiting Stein's Paradox in Analysing Sparse Data from Genome-Wide Association Studies

Czech Academy of Sciences Publication Activity Database

Valenta, Zdeněk; Kalina, Jan

2015-01-01

Roč. 35, č. 1 (2015), s. 64-67 ISSN 0208-5216 Institutional support: RVO:67985807 Keywords : Multivariate analysis * Shrinkage * Biased estimation * Risk * Squared-error loss * Bias-variance trade-off Subject RIV: BB - Applied Statistics, Operational Research Impact factor: 0.808, year: 2015

Human Body as Subjectivity in Edith Stein. A Discussion on Anthropological Monism

Directory of Open Access Journals (Sweden)

Diego I. Rosales Meana

2014-11-01

Full Text Available This text aims to explain why «anthropological monism» is the most adequate perspective in order to understand human reality, and that this ‘monism’ must not be necessarily considered as materialist. I will divide my work in four sections. First, I will explain briefly the Cartesian paradigm and what I consider some of its ontological mistakes. Then, I will try to build a phenomenology of the self with Edith Stein’s anthropology as its base, in order to reunite the two realities separated by Descartes: body and subjectivity. Third, I will talk about the concept of ‘form’ as the inseparable vital principle of living beings and, finally, I will talk about empathy as the phenomenon by which we constitute the idea of ‘I’ and the notion of ‘human being’. This way, monism will be presented as the best option to explain human reality and its activity.

Low Altitude Emission (LAE) of Energetic Neutral Atoms (ENA) Observed by TWINS and its Relation to the CINEMA CubeSat Mission

Science.gov (United States)

Bazell, D.; Sotirelis, T.; Nair, H.; Roelof, E. C.; Brandt, P. C.

2009-12-01

The brightest source of energetic neutral atoms (ENAs) at energies >1keV is low altitude emission (LAE) from ~200-400km near auroral latitudes where precipitating energetic ions undergo multiple atomic collisions with the monatomic (O) exosphere. This emission is many times brighter than that from the high-altitude ring current region where the energetic ions interact only weakly with the much less dense monatomic (H) hydrogen geocorona. The recently selected NSF CubeSat mission CINEMA [Lin et al., this special session] has, as part of its science payload (STEIN), an ENA imager covering energies 4-100keV. From a high-inclination ~800km orbit, STEIN will view the LAE four times during every 90 minutes. The NASA TWINS stereo ENA imagers (2-40keV) will also view the LAE from their Molniya orbits (apogee radius~7Re). We have been analyzing the TWINS ENA images of LAE and comparing them with in situ ion measurements (1-40keV) from DMSP spacecraft when their tracks take them under the ion precipitation regions imaged by TWINS. We have developed an ENA emissivity function that relates the directionally-dependent emergent ENA spectrum to that of the precipitating ions. The TWINS/DMSP direct comparisons show good agreement. We offer suggestions on joint observing strategies for CINEMA, TWINS and DMSP after the CINEMA launch in the second half of 2011.

The Parkinson's disease death rate: carbidopa and vitamin B6

Directory of Open Access Journals (Sweden)

Hinz M

2014-10-01

Full Text Available Marty Hinz,1 Alvin Stein,2 Ted Cole31Clinical Research, NeuroResearch Clinics, Inc., Cape Coral, FL, USA; 2Stein Orthopedic Associates, Plantation, FL, USA; 3Cole Center for Healing, Cincinnati, OH, USAAbstract: The only indication for carbidopa and benserazide is the management of L-3,4-dihydroxyphenylalanine (L-dopa-induced nausea. Both drugs irreversibly bind to and permanently deactivate pyridoxal 5'-phosphate (PLP, the active form of vitamin B6, and PLP-dependent enzymes. PLP is required for the function of over 300 enzymes and proteins. Virtually every major system in the body is impacted directly or indirectly by PLP. The administration of carbidopa and benserazide potentially induces a nutritional catastrophe. During the first 15 years of prescribing L-dopa, a decreasing Parkinson's disease death rate was observed. Then, in 1976, 1 year after US Food and Drug Administration approved the original L-dopa/carbidopa combination drug, the Parkinson's disease death rate started increasing. This trend has continued to the present, for 38 years and counting. The previous literature documents this increasing death rate, but no hypothesis has been offered concerning this trend. Carbidopa is postulated to contribute to the increasing Parkinson's disease death rate and to the classification of Parkinson's as a progressive neurodegenerative disease. It may contribute to L-dopa tachyphylaxis.Keywords: L-dopa, levodopa, vitamin B6, pyridoxal 5'-phosphate

Amino acid-responsive Crohn's disease: a case study

Directory of Open Access Journals (Sweden)

Alvin Stein

2010-12-01

Full Text Available Alvin Stein1, Marty Hinz2, Thomas Uncini31Stein Orthopedic Associates, Plantation, FL, USA; 2Clinical Research, NeuroResearch Clinics Inc., Cape Coral, FL, USA; 3Laboratory, Fairview Regional Medical Center-Mesabi, Hibbing, MN, USAPurpose: This paper reviews the clinical course of a case of severe Crohn's disease and discusses the scientific ramifications of a novel treatment approach.Patients and methods: A case study of a 37-year-old male with a 22-year history of Crohn's disease whose clinical course had experienced no sustained remissions. The patient was treated with a protocol that utilized serotonin and dopamine amino acid precursors administered under the guidance of organic cation transporter assay interpretation.Results: Within 5 days of achieving the necessary balance of serotonin and dopamine, the patient experienced remission of symptoms. This remission has been sustained without the use of any Crohn's disease medications.Conclusion: In Crohn's disease, it is known that there is an increase of both synthesis and tissue levels of serotonin in specific locations. It is asserted that this is prima facie evidence of a significant imbalance in the serotonin–dopamine system, leading to serotonin toxicity. The hypothesis formulated is that improperly balanced serotonin and dopamine transport, synthesis, and metabolism is a primary defect contributing to the pathogenesis of Crohn's disease.Keywords: serotonin, dopamine, organic cation transporters, OCT

Plane symmetric cosmological micro model in modified theory of Einstein’s general relativity

Directory of Open Access Journals (Sweden)

Panigrahi U.K.

2003-01-01

Full Text Available In this paper, we have investigated an anisotropic homogeneous plane symmetric cosmological micro-model in the presence of massless scalar field in modified theory of Einstein's general relativity. Some interesting physical and geometrical aspects of the model together with singularity in the model are discussed. Further, it is shown that this theory is valid and leads to Ein­stein's theory as the coupling parameter λ →>• 0 in micro (i.e. quantum level in general.

Minimal genera of open 4-manifolds

OpenAIRE

Gompf, Robert E.

2013-01-01

We study exotic smoothings of open 4-manifolds using the minimal genus function and its analog for end homology. While traditional techniques in open 4-manifold smoothing theory give no control of minimal genera, we make progress by using the adjunction inequality for Stein surfaces. Smoothings can be constructed with much more control of these genus functions than the compact setting seems to allow. As an application, we expand the range of 4-manifolds known to have exotic smoothings (up to ...

Measuring the quality of banking supervision revisited assessments by German banks before and during the financial crisis

Directory of Open Access Journals (Sweden)

Stephan Paul

2012-09-01

Full Text Available This contribution presents and discusses main results of a new survey on the assessment of supervisory quality among German banks. In particular, it is analyzed if and how supervised banks’ perception of the quality of supervisory authorities and their instruments has changed due to the financial crisis starting in mid-2007. Subsequently, results from the recent survey are compared with findings provided by a former study carried out by the authors in 2006 (Paul, Stein and Uhde, 2008.

A new power station with clean combustion of coal residues financed by the Commission wins an international prize. Una nueva central electrica de combustion limpia de residuos de carbon financiada por la Comision gana un premio internacional

Energy Technology Data Exchange (ETDEWEB)

Furfari, S. (Commission of the European Communities, Brussels (Belgium). Directorate General for Energy, Energy Technology Unit)

1993-07-01

Between 1987 and 1989 10,55 million ecus were given by the European Commission's Demonstration Programme for the construction of the Emile Huchet power station using circulating fluidized bed combustion technology. The power station was constructed jointly by Charbonnages de France, COREAL, Stein Industrie and Lurgi. An important feature was its ability to burn coal preparation wastes cleanly. Despite burning poor quality fuel its emissions are well below the maximum standards. Other stations of this type are now planned in France.

Einstein Synchronisation and the Conventionality of Simultaneity

OpenAIRE

Mladen Domazet

2006-01-01

Despite a broad-range title the paper settles for the related issue of whether the Special Theory of Relativity (STR) necessarily advocates the demise of an ontological difference between past and future events, between past and future in general. In the jargon of H. Stein: are we forced, within the framework of the STR, to choose only between ‘solipsism’ and ‘determinism’ exclusively? A special emphasis is placed on the role that the conventionality of simultaneity plays in the STR with rega...

Slip on Ridge Transform Faults: Insights From Earthquakes and Laboratory Experiments

Science.gov (United States)

2005-06-01

the volume of continental crust [Turcotte, release reported by the CMT catalog for each RTF. The1986; Aviles et al., 1987; King et al., 1988; Hirata...faults, Teconophyslcs, 118, 313-327. 30(12), 1618, doi:10.1029/2002GL016454. King , G. C. P., R. S. Stein, and J. B. Rundle (1988), The growth of Fnrncis...with temperatures of T < 600’C. Mylonites collected from the Shaka fracture zone on the South West Indian Ridge provide additional evidence for

Moral Injury in Military Operations: A Review of the Literature and Key Considerations for the Canadian Armed Forces

Science.gov (United States)

2015-03-01

cognitive and even physical reactions (Litz et al., 2009; Shay, 2009, 2011; Stein et al., 2012; Steenkamp, Nash, Lebowitz, & Litz, 2013). For instance...moral injuries (Litz et al., 2009). 10 DRDC-RDDC-2015-R029   Moral  Transgression        Perpetrator        Witness  Dissonance ...an assumption that has not been tested empirically. Moreover, they contend that a key premise of PE is that cognitive distortions concerning personal

Cuatro conceptos para un pensamiento no ilustrado (analogía, otredad, empatía y epimeleia

Directory of Open Access Journals (Sweden)

Carlos Llano Cifuentes

2013-11-01

Full Text Available The author shows how the multiform (and nevertheless, articulated richness of reality, which has been forgotten by univocist thinking of Enlightenment, was a central theme in Aristotelian philosophy by the noetic concept of analogy, and it also appears under the name of analogy and otherness in the poetical thinking of Octavio Paz and Antonio Machado; in the anthropological phenomenon of empatia, as it is conceived by Edith Stein; and under the greek concept of epimeleia in social science.

Geomechanical modeling of the Steinernase landslide (Switzerland)

OpenAIRE

Laloui, Lyesse; Ferrari, Alessio; Bonnard, Christophe

2009-01-01

A geomechanical model was developed to analyse the behaviour of a natural slope located on the bank of the Rhine River between the towns of Stein and Mumpf in Switzerland. The slope is affected by a landslide and three strategic infrastructure assets are located at its toe. An intense monitoring campaign made it possible to identify pore water pressure evolution as the main cause for movement accelerations and to detect the presence of a multiple slip surface system. Advanced coupled finite e...

Civilian Surge. Key to Complex Operations

Science.gov (United States)

2009-01-01

Schweitzer of the 82d Airborne Division, the unit’s combat opera- tions were reduced by 60 percent over a period of 8 months, enabling Soldiers to... Alberts , John J. Garstka, and Frederick P. Stein, Network Centric War- fare (Washington, DC: Command and Control Research Program, 1999). 1 3 See, for...David S. Alberts , “Agility, Focus, and Convergence: The Future of Command and Control,” C2 Journal 1, no. 1, available at <www.dodccrp.org/html4

Tuberculosis case finding in first-degree relative contacts not living with index tuberculosis cases in Kampala, Uganda

OpenAIRE

Chheng P; Nsereko M; Malone LL; Okware B; Zalwango S; Joloba M; Boom WH; Mupere E; Stein CM

2015-01-01

Phalkun Chheng,1,2 Mary Nsereko,2 LaShaunda L Malone,2 Brenda Okware,2 Sarah Zalwango,2 Moses Joloba,2,3 W Henry Boom,2 Ezekiel Mupere,1,2,4 Catherine M Stein1,2 On behalf of the Tuberculosis Research Unit 1Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, OH, USA; 2Uganda-Case Western Reserve University Research Collaboration, 3Department of Medical Microbiology, College of Health Sciences, Makerere University, Kampala, Uganda; 4Department of Pediatric...

Analytic formulas for the topological degree of non-smooth mappings: The odd-dimensional case

OpenAIRE

Goffeng, Magnus

2012-01-01

The notion of topological degree is studied for mappings from the boundary of a relatively compact strictly pseudo-convex domain in a Stein manifold into a manifold in terms of index theory of Toeplitz operators on the Hardy space. The index formalism of non-commutative geometry is used to derive analytic integral formulas for the index of a Toeplitz operator with H\\"older continuous symbol. The index formula gives an analytic formula for the degree of a H\\"older continuous mapping from the b...

South African research in the hydrological sciences: 1999-2002

CSIR Research Space (South Africa)

Hughes, D

2003-07-01

Full Text Available California: probable earthquakes, 1994 to 2024. Bull. Seism. Soc. Am. 85, 379–439 38. Stein R.S. and Hanks T.C. (1998). M≥6 earthquakes in southern California during the twentieth century: no evidence for a seismicity or moment deficit. Bull. Seism. Soc... in the more arid regions of the globe. Shared or transboundary aquatic systems in southern African have also attracted their share of attention and there is growing awareness amongst water resource managers in SADC countries of the need to collaborate...

Regulation of TRAIL-Medicated Apoptosis in Prostate Cancer by Overexpression of XIAP

Science.gov (United States)

2005-01-01

to a composite element, and YY1 and E1A cooperate to amplify p53 promoter activity. Mol Cell Biol 1996, 16:5933-5945 41. Guo J, Casolaro V, Seto E...Lian JB, Bushmeyer S, Seto E, Atchison ML, Penman S, van Wijnen AJ, Stein GS: Targeting of the YY1 transcription factor to the nucleolus and the...Multiple Cell Types and Tissues. The Journal of Biological Chemistry . 277: 9637-9640. 12. Lorch AS, Foust III R, Gow A, Arkoviz A, Salzman AL, Szabo

Lie group structures on automorphism groups of real-analytic CR manifolds

OpenAIRE

ZAITSEV, DMITRI

2008-01-01

PUBLISHED Given any real-analytic CR manifold M, we provide general conditions on M guar- anteeing that the group of all its global real-analytic CR automorphisms AutCR(M) is a Lie group (in an appropriate topology). In particular, we obtain a Lie group structure for AutCR(M) when M is an arbitrary compact real-analytic hypersurface embedded in some Stein manifold. The first author was supported by the Austrian Science Fund FWF, Project P17111 and Project P19667. The second ...

The Subject in the Structure: Issues of Procedure in Contemporary American Poetry

Directory of Open Access Journals (Sweden)

Hélène AJI

2004-10-01

Full Text Available One may argue that it all started with Gertrude Stein and her focus on the constraints imposed by language on perception and the subsequent grammar of infinite repetitivity and minute variation that informs her poetic texts. This notion of a subject permanently and irredeemably caught in the very “structure” of his expressive modes opens up a multiplicity of debates centred around the attempts at assessing and gaining control over these restrictions.One of them lies in the impulse to free poe...

Biological Psychiatry Congress 2015

OpenAIRE

2015-01-01

List of Abstract Titles and authors: 1. Psychosis: A matter of mental effort? M Borg, Y Y van der Zee, J H Hsieh, H Temmingh, D J Stein, F M Howells 2.In search of an affordable, effective post-discharge intervention: A randomised control trial assessing the influence of a telephone-based intervention on readmissions for patients with severe mental illness in a developing country U A Botha, L Koen, M Mazinu, E Jordaan, D J H Niehaus 3. The effect of early abstinence from ...

Carya illinoinensis : Pekannussbaum, Pekan (Juglandaceae)

OpenAIRE

Rollenbeck, Richmud

2015-01-01

"Paccan – Nuss, die mit einem Stein geknackt werden muss", so nannten die Algonkin- Indianer Nordamerikas die Nüsse der Hickory-Bäume, zu denen auch der Pekannussbaum (Carya illinoinensis, oft fälschlich Carya illinoensis geschrieben) gehört. Er ist verwandt mit der Echten Walnuss (Juglans regia). "Carya" leitet sich ab vom griechischen Wort "karyon" und bedeutet Nüsse oder Kerne. Als "Illinois nuts" brachten Pelzhändler die Nüsse an die Atlantikküste und so kamen sie zu ihrem botanischen Nam...

Modified Bessel P-integrals and P-derivatives and their properties

International Nuclear Information System (INIS)

Volosivets, S S

2014-01-01

We study the modified Bessel P-integral, whose properties are similar to those of the Bessel potential, and the modified Bessel P-derivative. These operators are inverse to each other. We prove analogues of the embedding theorems of Hardy, Littlewood, Stein, Zygmund and Lizorkin concerning the images of L p (R) under the action of Bessel potentials. We give applications of the Bessel integral and derivative to the integrability of the P-adic Fourier transform and to approximation theory (an embedding theorem of Ul'yanov type)

Memory is all: Alice B. Toklas

OpenAIRE

Janet Flanner

2015-01-01

An essay of Janet Flanner (1892–1978), American writer and journalist, European, mostly Paris correspondent of the magazine The New Yorker, titled Memory is all: Alice B. Toklas, was first published on 15 December 1975 in The New Yorker. The essay describes the life of Alice B. Toklas following the death of her lifelong partner, the writer Gertrude Stein, her efforts and work regarding the posthumous publication of Stein’s books, her care for Stein’s famous collection of paintings, but it als...

Deceased Slabs Drive Oil

Science.gov (United States)

Stein, H. J.; Hannah, J. L.

2017-12-01

The application of Re-Os isotope geochemistry to dating single oils is a nascent field [1,2]. Challenges include dissection of oils into asphaltene-maltene (ASPH-MALT) components in a way that preserves meaningful chronologic and source information. Significantly, oil-water mixing rapidly transfers Os to the oil, while Re exchange is sluggish [3]. The Os initial ratio of the oil is shifted in the direction of Os carried in the aqueous fluid, whereas the Re-Os isotopic age is preserved. We show that this phenomenon is operative in natural systems. Further, we show that deserpentinization of old oceanic slabs [4], may be linked to expulsion of Os-enriched waters into overlying sedimentary sections - a process that may be of fundamental importance for oil generation. This conclusion does not diminish the role of traditional organic-rich shales as source rocks for the hydrocarbon, but shows that external fluids are essential to petroleum generation. Moreover, the external fluids may be an important driver for expulsion and migration of oils. We have taken apart several petroleum systems from source rock, to residual oil, to tar mat development, to in situ live oil, through to produced oil. In many cases, a fluid with low 187Os/188Os - unlike that of normal basinal brines - provides a critical component to the oil-water mixture. Funding - CHRONOS project supported by Norwegian petroleum industry (Eni-Norge, Lundin, Aker BP) Acknowledgement - Christine Fichler [4], who first queried us on old slabs and oil, and stimulated ideas. [1] Georgiev, S.V., Stein, H.J., Hannah, J.L., Galimberti, R., Nali, M., Yang, G., and Zimmerman, A. (2016) Re-Os dating of maltenes and asphaltenes within single samples of crude oil: Geochim. Cosmochim. Acta 179: 53-75. [doi.org/10.1016/j.gca.2016.01.016] [2] DiMarzio, J., Georgiev, S.V., Stein, H.J., and Hannah, J.L. (in press) Residency of rhenium and osmium in a heavy crude oil: Geochim. Cosmochim. Acta. [3] Hurtig, N.C., Georgiev, S

Stochastic volatility models and Kelvin waves

Science.gov (United States)

Lipton, Alex; Sepp, Artur

2008-08-01

We use stochastic volatility models to describe the evolution of an asset price, its instantaneous volatility and its realized volatility. In particular, we concentrate on the Stein and Stein model (SSM) (1991) for the stochastic asset volatility and the Heston model (HM) (1993) for the stochastic asset variance. By construction, the volatility is not sign definite in SSM and is non-negative in HM. It is well known that both models produce closed-form expressions for the prices of vanilla option via the Lewis-Lipton formula. However, the numerical pricing of exotic options by means of the finite difference and Monte Carlo methods is much more complex for HM than for SSM. Until now, this complexity was considered to be an acceptable price to pay for ensuring that the asset volatility is non-negative. We argue that having negative stochastic volatility is a psychological rather than financial or mathematical problem, and advocate using SSM rather than HM in most applications. We extend SSM by adding volatility jumps and obtain a closed-form expression for the density of the asset price and its realized volatility. We also show that the current method of choice for solving pricing problems with stochastic volatility (via the affine ansatz for the Fourier-transformed density function) can be traced back to the Kelvin method designed in the 19th century for studying wave motion problems arising in fluid dynamics.

Stochastic volatility models and Kelvin waves

International Nuclear Information System (INIS)

Lipton, Alex; Sepp, Artur

2008-01-01

We use stochastic volatility models to describe the evolution of an asset price, its instantaneous volatility and its realized volatility. In particular, we concentrate on the Stein and Stein model (SSM) (1991) for the stochastic asset volatility and the Heston model (HM) (1993) for the stochastic asset variance. By construction, the volatility is not sign definite in SSM and is non-negative in HM. It is well known that both models produce closed-form expressions for the prices of vanilla option via the Lewis-Lipton formula. However, the numerical pricing of exotic options by means of the finite difference and Monte Carlo methods is much more complex for HM than for SSM. Until now, this complexity was considered to be an acceptable price to pay for ensuring that the asset volatility is non-negative. We argue that having negative stochastic volatility is a psychological rather than financial or mathematical problem, and advocate using SSM rather than HM in most applications. We extend SSM by adding volatility jumps and obtain a closed-form expression for the density of the asset price and its realized volatility. We also show that the current method of choice for solving pricing problems with stochastic volatility (via the affine ansatz for the Fourier-transformed density function) can be traced back to the Kelvin method designed in the 19th century for studying wave motion problems arising in fluid dynamics

Stochastic volatility models and Kelvin waves

Energy Technology Data Exchange (ETDEWEB)

Lipton, Alex [Merrill Lynch, Mlfc Main, 2 King Edward Street, London EC1A 1HQ (United Kingdom); Sepp, Artur [Merrill Lynch, 4 World Financial Center, New York, NY 10080 (United States)], E-mail: Alex_Lipton@ml.com, E-mail: Artur_Sepp@ml.com

2008-08-29

We use stochastic volatility models to describe the evolution of an asset price, its instantaneous volatility and its realized volatility. In particular, we concentrate on the Stein and Stein model (SSM) (1991) for the stochastic asset volatility and the Heston model (HM) (1993) for the stochastic asset variance. By construction, the volatility is not sign definite in SSM and is non-negative in HM. It is well known that both models produce closed-form expressions for the prices of vanilla option via the Lewis-Lipton formula. However, the numerical pricing of exotic options by means of the finite difference and Monte Carlo methods is much more complex for HM than for SSM. Until now, this complexity was considered to be an acceptable price to pay for ensuring that the asset volatility is non-negative. We argue that having negative stochastic volatility is a psychological rather than financial or mathematical problem, and advocate using SSM rather than HM in most applications. We extend SSM by adding volatility jumps and obtain a closed-form expression for the density of the asset price and its realized volatility. We also show that the current method of choice for solving pricing problems with stochastic volatility (via the affine ansatz for the Fourier-transformed density function) can be traced back to the Kelvin method designed in the 19th century for studying wave motion problems arising in fluid dynamics.

Triviality of the ground-state metastate in long-range Ising spin glasses in one dimension

Science.gov (United States)

Read, N.

2018-01-01

We consider the one-dimensional model of a spin glass with independent Gaussian-distributed random interactions, which have mean zero and variance 1/|i -j | 2 σ, between the spins at sites i and j for all i ≠j . It is known that, for σ >1 , there is no phase transition at any nonzero temperature in this model. We prove rigorously that, for σ >3 /2 , any translation-covariant Newman-Stein metastate for the ground states (i.e., the frequencies with which distinct ground states are observed in finite-size samples in the limit of infinite size, for given disorder) is trivial and unique. In other words, for given disorder and asymptotically at large sizes, the same ground state, or its global spin flip, is obtained (almost) always. The proof consists of two parts: One is a theorem (based on one by Newman and Stein for short-range two-dimensional models), valid for all σ >1 , that establishes triviality under a convergence hypothesis on something similar to the energies of domain walls and the other (based on older results for the one-dimensional model) establishes that the hypothesis is true for σ >3 /2 . In addition, we derive heuristic scaling arguments and rigorous exponent inequalities which tend to support the validity of the hypothesis under broader conditions. The constructions of various metastates are extended to all values σ >1 /2 . Triviality of the metastate in bond-diluted power-law models for σ >1 is proved directly.

Transient non-boiling heat transfer in a fuel rod bundle during accidental power excursions

International Nuclear Information System (INIS)

Bonaekdarzadeh, S.; Johannsen, K.; Ramm, H.

1977-01-01

The physical problem studied is the transient non-boiling heat transfer of a cylindrical fuel rod consisting of fuel, gap, and cladding to a steady, fully developed turbulent flow. The fuel pin is assumed to be located in the interior region of a subassembly with regular triangular or square arrangements. The turbulent velocity field as well as turbulent transport properties are specified as functions of the coordinates normal to the axial flow direction. The heat generation within the fuel may be specified as an arbitrary function of the three spatial coordinates and time. A digital computer program has been developed. On the basis of finite-difference techniques, to solve the governing partial differential equations with their associated subsidiary conditions. Results have been obtained for a series of exponential power transients of interest to safety of liquid-metal and water cooled nuclear reactors. The general physical features of transient convective heat transfer as explored by previous investigators have qualitatively been substantiated by the present analysis. Emphasis has been devoted to investigate the differences of heat-transfer (coefficient) results from multi-region analysis including a realistic fuel rod model and single-region analysis for the coolant region only. A comparison with the engineering relationships for turbulent liquid-metal cooling by Stein, which are an extension of the heat transfer coefficient concept to account for transient heat fluxes, clearly demonstrates that, at the parameters studied, Stein's approach tends to largely overestimate the convective heat transfer at early times

TRIO (Triplet Ionospheric Observatory) Mission

Science.gov (United States)

Lee, D.; Seon, J.; Jin, H.; Kim, K.; Lee, J.; Jang, M.; Pak, S.; Kim, K.; Lin, R. P.; Parks, G. K.; Halekas, J. S.; Larson, D. E.; Eastwood, J. P.; Roelof, E. C.; Horbury, T. S.

2009-12-01

Triplets of identical cubesats will be built to carry out the following scientific objectives: i) multi-observations of ionospheric ENA (Energetic Neutral Atom) imaging, ii) ionospheric signature of suprathermal electrons and ions associated with auroral acceleration as well as electron microbursts, and iii) complementary measurements of magnetic fields for particle data. Each satellite, a cubesat for ion, neutral, electron, and magnetic fields (CINEMA), is equipped with a suprathermal electron, ion, neutral (STEIN) instrument and a 3-axis magnetometer of magnetoresistive sensors. TRIO is developed by three institutes: i) two CINEMA by Kyung Hee University (KHU) under the WCU program, ii) one CINEMA by UC Berkeley under the NSF support, and iii) three magnetometers by Imperial College, respectively. Multi-spacecraft observations in the STEIN instruments will provide i) stereo ENA imaging with a wide angle in local times, which are sensitive to the evolution of ring current phase space distributions, ii) suprathermal electron measurements with narrow spacings, which reveal the differential signature of accelerated electrons driven by Alfven waves and/or double layer formation in the ionosphere between the acceleration region and the aurora, and iii) suprathermal ion precipitation when the storm-time ring current appears. In addition, multi-spacecraft magnetic field measurements in low earth orbits will allow the tracking of the phase fronts of ULF waves, FTEs, and quasi-periodic reconnection events between ground-based magnetometer data and upstream satellite data.

Cosmic numbers the numbers that define our universe

CERN Document Server

Stein, James D

2011-01-01

Our fascination with numbers begins when we are children and continues throughout our lives. We start counting our fingers and toes and end up balancing checkbooks and calculating risk. So powerful is the appeal of numbers that many people ascribe to them a mystical significance. Other numbers go beyond the supernatural, working to explain our universe and how it behaves. In Cosmic Numbers , mathematics professor James D. Stein traces the discovery, evolution, and interrelationships of the numbers that define our world. Everyone knows about the speed of light and absolute zero, but numbers lik

Acknowledgments to Brazilian Journal of Family and Community Medicine (RBMFC) Reviewers

OpenAIRE

Revista Brasileira de Medicina de Família e Comunidade RBMFC

2012-01-01

A Revista Brasileira de Medicina de Família e Comunidade (RBMFC) agradece aos membros de seu Corpo Editorial abaixo listados, pelas horas dedicadas voluntariamente para avaliação dos trabalhos submetidos à publicação e pelas demais contribuições para a melhoria da qualidade científica de nosso periódico.Adilson Domingos dos Reis Filho - UNIC Adriana Valéria Assunção Ramos - UNIFOR Airton Tetelbom Stein - UFCSPA Alberto Novaes Ramos Jr - UFC Aldaísa Cassanho Forster - UNIVALI Alessandro da Sil...

Geometry of Moishezon and 1-convex spaces II: Projectivity of Moishezon spaces and its non-compact version

International Nuclear Information System (INIS)

Sitaramayya, M.

1993-11-01

After a brief review of the geometry of Moishezon spaces, their relation with l-convex spaces and a reasonable and up to date understanding of the obstructions for projectivity of Moishezon objects both in singular and non-singular case is given. The geometry of l-convex manifolds and with l-dimensional exceptional set is studied and some problems and conjectures are stated. The tools of cohomology vanishing theorems important for the subject are briefly sketched. Compactifications of C 3 and Stein spaces are finally outlined. given. 111 refs, 2 figs

EEG Artifact Removal Using a Wavelet Neural Network

Science.gov (United States)

Nguyen, Hoang-Anh T.; Musson, John; Li, Jiang; McKenzie, Frederick; Zhang, Guangfan; Xu, Roger; Richey, Carl; Schnell, Tom

2011-01-01

!n this paper we developed a wavelet neural network. (WNN) algorithm for Electroencephalogram (EEG) artifact removal without electrooculographic (EOG) recordings. The algorithm combines the universal approximation characteristics of neural network and the time/frequency property of wavelet. We. compared the WNN algorithm with .the ICA technique ,and a wavelet thresholding method, which was realized by using the Stein's unbiased risk estimate (SURE) with an adaptive gradient-based optimal threshold. Experimental results on a driving test data set show that WNN can remove EEG artifacts effectively without diminishing useful EEG information even for very noisy data.

Robust Improvement in Estimation of a Covariance Matrix in an Elliptically Contoured Distribution Respect to Quadratic Loss Function

Directory of Open Access Journals (Sweden)

Z. Khodadadi

2008-03-01

Full Text Available Let S be matrix of residual sum of square in linear model Y = Aβ + e where matrix e is distributed as elliptically contoured with unknown scale matrix Σ. In present work, we consider the problem of estimating Σ with respect to squared loss function, L(Σˆ , Σ = tr(ΣΣˆ −1 −I 2 . It is shown that improvement of the estimators were obtained by James, Stein [7], Dey and Srivasan [1] under the normality assumption remains robust under an elliptically contoured distribution respect to squared loss function

Applications of Scalable Multipoint Video and Audio Using the Public Internet

Directory of Open Access Journals (Sweden)

Robert D. Gaglianello

2000-01-01

Full Text Available This paper describes a scalable multipoint video system, designed for efficient generation and display of high quality, multiple resolution, multiple compressed video streams over IP-based networks. We present our experiences using the system over the public Internet for several “real-world” applications, including distance learning, virtual theater, and virtual collaboration. The trials were a combined effort of Bell Laboratories and the Gertrude Stein Repertory Theatre (TGSRT. We also present current advances in the conferencing system since the trials, new areas for application and future applications.

O RELATO AUTOBIOGRÁFICO NA LITERATURA NORTE-AMERICANA: DOS FUNDADORES ÀS MINORIAS ÉTNICAS

Directory of Open Access Journals (Sweden)

MAIL MARQUES DE AZEVEDO

2004-01-01

Full Text Available Após uma breve contextualização histórica dos gêneros autobiográficos e revisão das teorias críticas sobre a autobiografia, o presente estudo considera exemplos notáveis de autobiografia no cânone em formação da literatura norteamericana – Benjamin Franklin no século XVIII e Mark Twain no final do séculoXIX –, focalizando a seguir aspectos específicos de narrativa autobiográfica em Gertrude Stein, Ernest Hemingway e Maya Angelou.

A study of the soil flagellate Phalansterium solitarium Sandon 1924 with preliminary data on its ultrastructure

DEFF Research Database (Denmark)

Ekelund, Flemming

2002-01-01

Phalansterium solitarium Sandon 1924, a common soil flagellate, was isolated and a Sandon 1924, a common soil flagellate, was isolated and a clonal culture was examined using light and electron microscopy. The first preliminary observations of its ultrastructure show that the cells of Ph....... solitarium have the same main characters as an earlier investigated species of the genus, Ph. digitatum Stein 1878, including a collarlike structure surrounding the basis of the single emerging flagellum, tubular cristae, a single basal body, surrounded by x, y and z zones with radiating microtubules...

Entrevista a: Prof. Dña. Manuela Romo: Profesora de la Facultad de Psicología de la Universidad Autónoma de Madrid y experta en Psicología de la Creatividad

OpenAIRE

Morais, Maria de Fátima

2015-01-01

Breve CV de Prof. Manuela Romo: Ha centrado su investigación en la creatividad durante más de treinta años, publicando cuatro libros, entre ellos el libro Psicología de la Creatividad, y numerosos artículos y trabajos de investigación. Es co-autora de un ensayo para evaluar la creatividad en los niños: TCI, Test de Creatividad Infantil (TEA Ediciones, 2008, Madrid). Fue el contribuyente español en los libros Creativity's Global Corresponsales, de 1998 a 2003 publicado por Morris Stein. Wins...

APRESS: apical regulatory super system, serotonin, and dopamine interaction

Directory of Open Access Journals (Sweden)

Hinz M

2011-08-01

Full Text Available Marty Hinz1, Alvin Stein2, Thomas Uncini31Clinical Research, NeuroResearch Clinics, Inc, Cape Coral, FL, USA; 2Stein Orthopedic Associates, Plantation, FL, USA; 3DBS Labs, Duluth, MN, USABackground: The monoamines serotonin and dopamine are known to exist in two separate states: the endogenous state and the competitive inhibition state. The presence of the competitive inhibition state has been known to science for many years, but from a functional standpoint it has been noted in the literature as being "meaningless."Methods: A large database of monoamine transporter response to amino acid precursor administration variations with clinical outcomes was accumulated. In the process, a new organic cation transporter (OCT model has been published, and OCT functional status determination along with amino acid precursor manipulation methods have been invented and refined.Results: Methodology was developed whereby manipulation of the OCT, in the competitive inhibition state, is carried out in a predictable manner. This, in turn, has disproved the long-held assertion that the monoamine competitive inhibition state is functionally meaningless.Conclusion: The most significant aspect of this paper is the documentation of newly recognized relationships between serotonin and dopamine. When transport of serotonin and dopamine are both in the competitive inhibition state, manipulation of the concentrations of one will lead to predictable changes in concentrations of the other. From a functional standpoint, processes regulated and controlled by changes to only serotonin can now be controlled by changes to dopamine, and vice versa, in a predictable manner.Keywords: catecholamine, monoamine, competitive inhibition state

Slang knowledge as an indicator of a general social deviancy subcultural factor.

Science.gov (United States)

Haertzen, C A; Ross, F E; Hooks, N T

1979-06-01

Evidence for a general social deviancy subcultural factor was found using the Kulik, Sarbin, and Stein (1971) slang test on drugs, gangs, law enforcement, and general words. The slang scores of 68 confirmed opiate addicts exceeded those of normals and young delinquents reported by Kulik, et al. (1971), including delinquents who were recidivists. Addicts knew more drug and alcohol slang than slang in the three other categories. It was recommended that more attempts should be made to subdivide measures of social deviancy by means of slang as there is some evidence of possible further differentiation of subcultural types by means of slang.

GPS Analyses of the Sumatra-Andaman Earthquake

DEFF Research Database (Denmark)

Khan, Shfaqat Abbas; Gudmundsson, Ólafur

2005-01-01

The Sumatra, Indonesia, earthquake on 26 December 2004 was one of the most devastating earthquakes in history. With a magnitude of M w = 9.3 (revised based on normal-mode amplitudes by Stein and Okal, http://www.earth.northwestern.edu/people/seth/research/sumatra.html), it is the second largest...... earthquake recorded since 1900. It occurred about 100 km off the west coast of northern Sumatra, where the relatively dense Indo-Australian plate moves beneath the lighter Burma plate, resulting in stress accumulation. The average relative velocity of the two plates is about 6 cm/yr. On 26 December 2004...

Reflective Writing

DEFF Research Database (Denmark)

Ahrenkiel Jørgensen, Andriette

2016-01-01

In Breve fra min Have (Letters from my Garden), the Swedish landscape architect, Sven-Ingvar Andersson, produces dialogues about his garden to a wide circle of friends, colleagues, deceased and still living acquaintances such as Karen Blixen, Gertrude Stein, C. Th. Sørensen, Albrecht Dürer, Peter...... Høeg etetera. The dialogues work as a tool of reflection in terms of providing opportunity to examine his own beliefs, to explore the possible reasons for engaging in a particular activity. On the basis of Sven-Ingvar Andersson’s book a teaching program at the Aarhus School of Architecture provides...

World War 2 in Alaska: A Historic and Resources Management Plan. Volume 1. A History of World War 2 in Alaska and Management Plan

Science.gov (United States)

1987-05-01

LAOSCNI FaCILITla H1IPWLIaa NgAMNAMF3L "tva. fflaw M aAN"a 01 MORAVIAN LEuM - LEDaA MN * tUE tEAM NAa CAA IM aYa Cam - COANCAION AAM ACOIMWM hIf a *aV LAW...well to remember the word of A.R. Cahn, the officer responsible for the compilation of the Dutch Harbor War Diary : "... every effort has been made to...Stein 1977), many originally recorded by A.R. Cahn, who was also the officer in charge of preparing the Navy’s Dutch Harbor War Diary . Many have been at

STUDYING OF 1917-1918 POLITICAL SITUATION IN BAKU IN SOVIET HISTORIOGRAPHY OF 1920S

Directory of Open Access Journals (Sweden)

Вагиф оглы Абышов

2014-12-01

Full Text Available The article analyzes the works of Soviet historians, who first turned to the study of the post-revolutionary political situation in Baku in the 1920s. Among them are S.E Sef, S.S. Shaumyan, G. Stein, etc. It is concluded that the aim of this authors was justification of Bolsheviks’ coming to power while neglecting the role of other political forces. This historiographical situation makes it necessary to identify different interpretations of the events related to the political situation in Baku in 1917−1918 in order to restore the objective picture of the past history of Azerbaijan.

Game hoarding in Europe

DEFF Research Database (Denmark)

Aabo, Tom; Pantzalis, Christos; Sørensen, Maja Stoholm

2013-01-01

Local bias within a country and between countries is well established in the empirical literature. However, the underlying reasons are less well established. In a simple supply and demand framework, Hong, Kubik and Stein (JFE 2008) find an “only-game-in-town” effect in the U.S. - the stock price...... controlling for differences in origin of law, investor rights, corruption and Euro adoption, neither a game-hoarding effect nor an only-game-in-town effect is strongly supported in the European case. The results are important in understanding the concept of local bias in a cross-country framework....

Neutralidade pseudo-inscrita: a doméstica Lena, a dona de casa Alice e a intelectual Gertrude têm uma só incompreensão do valor

Directory of Open Access Journals (Sweden)

Fernando Meneghel

2004-01-01

Full Text Available http://dx.doi.org/10.1590/S0104-026X2004000200007 Uma leitura do tratamento dispensado pelo feminismo ao trabalho doméstico, preocupada com a relação entre o trabalho doméstico e a infra-estrutura que este proporciona à produção intelectual burguesa. Esta leitura, que busca desestabilizar os valores negativos regularmente agregados à subserviência doméstica, tem como base de análise as obras literobiográficas Autobiografia de Alice B. Toklas e Autobiografia de todo mundo, e o conto A Gentil Lena, todos de Gertrude Stein.

Commentary on differential-pressure measurements at high reference pressures

International Nuclear Information System (INIS)

Hasbrouck, R.T.; Noyes, R.P.

1981-01-01

Some practical approaches to the difficult problems in calibrating and implementing differential-pressure measurements are discussed. The data presented were gathered several years ago in separate investigations. An attempt is made to compare the results of these investigations to the common mode concept as described by Peter K. Stein in his publication, The Measurement of Differential Quantities - Problems and Approaches. Although one of these investigations involed a 10,000- to 20,000-psi reference-pressure gas measured at an ambient temperature and the other a classic /sup Δ/P flow measurement of cryogenic temperature, the problems encountered were the same

76 FR 71616 - Culturally Significant Objects Imported for Exhibition Determinations: “The Steins Collect...

Science.gov (United States)

2011-11-18

... to the number of objects on temporary display at The Metropolitan Museum of Art, which is nine rather... about September 6, 2011, and the temporary display of nine of the objects at The Metropolitan Museum of... of the number of the objects to be on temporary display at The Metropolitan Museum of Art be...

76 FR 18292 - Culturally Significant Objects Imported for Exhibition Determinations: “The Steins Collect...

Science.gov (United States)

2011-04-01

... the San Francisco Museum of Modern Art, San Francisco, CA, from on or about May 21, 2011, until on or about September 6, 2011, and the temporary display of six of the objects at The Metropolitan Museum of..., and the Parisian Avant-Garde'' imported from abroad for temporary exhibition within the United States...

The dual-gate lumen model of renal monoamine transport

Directory of Open Access Journals (Sweden)

Marty Hinz

2010-07-01

Full Text Available Marty Hinz1, Alvin Stein2, Thomas Uncini31Clinical Research, NeuroResearch Clinics, Inc. Cape Coral, Florida, USA; 2Stein Orthopedic Associates, Plantation, Florida, USA; 3DBS Labs, Duluth, Minnesota, USAAbstract: The three-phase response of urinary serotonin and dopamine in subjects ­simultaneously taking amino acid precursors of serotonin and dopamine has been defined.1,2 No model exists regarding the renal etiology of the three-phase response. This writing outlines a model explaining the origin of the three-phase response of urinary serotonin and dopamine. A “dual-gate lumen transporter model” for the basolateral monoamine transporters of the kidneys is proposed as being the etiology of the three-phase urinary serotonin and dopamine responses.Purpose: The purpose of this writing is to document the internal renal function model that has evolved in research during large-scale assay with phase interpretation of urinary serotonin and dopamine.Patients and methods: In excess of 75,000 urinary monoamine assays from more than 7,500 patients were analyzed. The serotonin and the dopamine phase were determined for specimens submitted in the competitive inhibition state. The phase determination findings were then correlated with peer-reviewed literature.Results: The correlation between the three-phase response of urinary serotonin and dopamine with internal renal processes of the bilateral monoamine transporter and the apical monoamine transporter of the proximal convoluted renal tubule cells is defined.Conclusion: The phase of urinary serotonin and dopamine is dependent on the status of the serotonin gate, dopamine gate, and lumen of the basolateral monoamine transporter while in the competitive inhibition state.Keywords: serotonin, dopamine, basolateral, apical, kidney, proximal

El efecto de información engañosa para eventos emocionales: ¿cuán susceptibles son nuestras memorias?

OpenAIRE

Neufeld, Carmem Beatriz; Brust, Priscila Goergen; Stein, Lilian Milnitsky

2008-01-01

O presente trabalho visa fornecer evidências científicas da susceptibilidade das memórias a distorção através do estudo das falsas memórias (lembranças de eventos que, na realidade, não ocorreram) para situações emocionalmente carregadas. Foi usada a versão brasileira dos instrumentos e procedimentos de Cahill, Prins, Weber, e McGaugh e adaptada por Neufeld, Brust e Stein para a investigação do efeito da emoção na memória e nas falsas memórias. O experimento investigou o efeito de sugestão de...

O efeito da sugestão de falsa informação para eventos emocionais: quão suscetíveis são nossas memórias?

OpenAIRE

Neufeld,Carmem Beatriz; Brust,Priscila Goergen; Stein,Lilian Milnitsky

2008-01-01

O presente trabalho visa fornecer evidências científicas da susceptibilidade das memórias a distorção através do estudo das falsas memórias (lembranças de eventos que, na realidade, não ocorreram) para situações emocionalmente carregadas. Foi usada a versão brasileira dos instrumentos e procedimentos de Cahill, Prins, Weber, e McGaugh e adaptada por Neufeld, Brust e Stein para a investigação do efeito da emoção na memória e nas falsas memórias. O experimento investigou o efeito de sugestão de...

Game hoarding in Europe: Stock-price consequences of local bias?

DEFF Research Database (Denmark)

Aabo, Tom; Pantzalis, Christos; Stoholm Sørensen, Maja

Hong, Kubik and Stein (JFE 2008) find that the price of a stock in the US is decreasing in the ratio of the aggregate book value of listed firms in a region to the aggregate personal income in the same region ("RATIO"), an "only-game-in-town" effect. We first replicate the HKS (2008) study using...... European data and find an opposite effect, a "game-hoarding" effect. We then investigate the underlying factors of RATIO and find that after controlling for differences in origin of law, investor rights, corruption and Euro adoption, neither a game-hoarding effect nor an only-game-in-town effect...

Optimal exploration target zones

CSIR Research Space (South Africa)

Debba, Pravesh

2008-09-01

Full Text Available prospective map are the weights-of-evidence (WofE) method logistic regression canonical favorability analysis neural networks evidential belief functions Optimal Exploration Target Zones Debba, Carranza, Stein, van der Meer Introduction to Remote.... . . ): FITNESS FUNCTION φWMSD+V(Sn) = λ N(A) ∑ −→x ∈A P(−→x ) ∣ ∣ ∣ ∣−→x −QSn( −→x ) ∣ ∣ ∣ ∣ +(1− λ)s2(OSn) , (2) where QSn( −→x ) is the location vector of an optimal exploration focal point in Sn nearest to −→x , and s2(OSn) is the variance...

On metric structure of ultrametric spaces

International Nuclear Information System (INIS)

Nechaev, S K; Vasilyev, O A

2004-01-01

In our work we have reconsidered the old problem of diffusion at the boundary of an ultrametric tree from a 'number theoretic' point of view. Namely, we use the modular functions (in particular, the Dedekind η-function) to construct the 'continuous' analogue of the Cayley tree isometrically embedded in the Poincare upper half-plane. Later we work with this continuous Cayley tree as with a standard function of a complex variable. In the framework of our approach, the results of Ogielsky and Stein on dynamics in ultrametric spaces are reproduced semi-analytically or semi-numerically. The speculation on the new 'geometrical' interpretation of replica n → 0 limit is proposed

Numerical investigation on exterior conformal mappings with application to airfoils

International Nuclear Information System (INIS)

Mohamad Rashidi Md Razali; Hu Laey Nee

2000-01-01

A numerical method is described in computing a conformal map from an exterior region onto the exterior of the unit disk. The numerical method is based on a boundary integral equation which is similar to the Kerzman-Stein integral equation for interior mapping. Some examples show that numerical results of high accuracy can be obtained provided that the boundaries are smooth. This numerical method has been applied to the mapping airfoils. However, due to the fact that the parametric representation of an air foil is not known, a cubic spline interpolation method has been used. Some numerical examples with satisfying results have been obtained for the symmetrical and cambered airfoils. (Author)

Interview: Cancer pain management: the last decade and looking forward.

Science.gov (United States)

Kaasa, Stein

2013-11-01

Stein Kaasa, MD, speaks to Dominic Chamberlain, Assistant Commissioning Editor: Stein Kaasa specializes in oncology and palliative medicine. In 1993 he was appointed as the first professor in palliative medicine in Scandinavia and he was one of the founders of the palliative care unit in Trondheim (Norway). He also was the founder of the European Palliative Care Research Centre. He has been president of the European Association for Palliative Care, coordinator for one EU-funded project and is Work Package Leader of several EU-funded research collaboratives and international partnerships on research and policy development. Kaasa has been an important advocate for evidence-based practice and has worked extensively to get palliative care research on the agenda, both nationally and internationally. Through his role as Cancer Director in Norway he coordinated and led the development of guidelines for different cancer diseases. Important areas of work were the development of regional cancer treatment guidelines and integration of patient disease trajectories into the existing guidelines. Currently he is Vice Managing Director at St Olavs Hospital, Trondheim University Hospital (Norway), Professor of palliative medicine at the Faculty of Medicine, Norwegian University of Science and Technology and leads the European Palliative Care Research Centre and chairs the European Association for Palliative Care Research Network. Professor Kaasa has published more than 450 articles and book chapters. He has authored the Nordic Textbook of Palliative Care and is coauthor and editor of the Oxford Textbook of Palliative Medicine. Professor Kaasa advises many international journals - either as an advisory board member or as a reviewer (Journal of Pain and Symptom Management, Palliative Medicine, Journal of Palliative Medicine, Oncology, Journal of Clinical Oncology, Pain and The Lancet Oncology).

Adult Fanniidae associated to pig carcasses during the winter season in a semiarid environment: initial examination of their potential as complementary PMI indicators.

Science.gov (United States)

Aballay, Fernando H; Domínguez, M Cecilia; Fernández Campón, Florencia

2012-06-10

Besides the dominant necrophagous dipteran of the families Sarcophagidae and Calliphoridae usually used for post mortem interval (PMI) estimations, species of other families such as Fanniidae have frequently been reported in forensic studies. Though less abundant, these species are prevalent in decomposing carcasses with most reports being anecdotal. In this study we identified adults of the fly family Fanniidae associated to pig carcasses located under different local environmental conditions (sun and shade) in a semiarid area at Mendoza, Argentina during the winter season. We examined the potential of species of this family as indicators of PMI by measuring abundance, time of occurrence and residency time at the carcasses. We identified six species of Fanniidae: Euryomma peregrinum Meigen, Fannia albitarsis Stein, Fannia femoralis Stein, Fannia fusconotata Rondani, Fannia heydenii Wiedemann and Fannia sanihue Domínguez and Aballay. Overall, fly abundance was higher at the sunlit than at the shaded carcass. The most abundant species at the sun was F. fusconotata while at the shaded carcass F. femoralis was the most abundant species. Based on their residency time, however, species with higher potential as PMI indicators seem to be F. heydenii and F. sanihue as their residency time at the carcass was restricted to a short period of the decomposition process. Other species were present throughout most of the decomposition process or in such a low abundance (E. peregrinum) that they were not useful as indicators. These preliminary results indicate that adults of some species of Fanniidae could act as a good complementary indicator species during the winter season. In particular, F. heydenii and F. sanihue should be the focus of further studies which should also expand to other seasons. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

CINEMA (Cubesat for Ion, Neutral, Electron, MAgnetic fields)

Science.gov (United States)

Lin, R. P.; Parks, G. K.; Halekas, J. S.; Larson, D. E.; Eastwood, J. P.; Wang, L.; Sample, J. G.; Horbury, T. S.; Roelof, E. C.; Lee, D.; Seon, J.; Hines, J.; Vo, H.; Tindall, C.; Ho, J.; Lee, J.; Kim, K.

2009-12-01

The NSF-funded CINEMA mission will provide cutting-edge magnetospheric science and critical space weather measurements, including high sensitivity mapping and high cadence movies of ring current, >4 keV Energetic Neutral Atom (ENA), as well as in situ measurements of suprathermal electrons (>~2 keV) and ions (>~ 4 keV) in the auroral and ring current precipitation regions, all with ~1 keV FWHM resolution and uniform response up to ~100 keV. A Suprathermal Electron, Ion, Neutral (STEIN) instrument adds an electrostatic deflection system to the STEREO STE (SupraThermal Electron) 4-pixel silicon semiconductor sensor to separate ions from electrons and from ENAs up to ~20 keV. In addition, inboard and outboard (on an extendable 1m boom) magnetoresistive sensor magnetometers will provide high cadence 3-axis magnetic field measurements. A new attitude control system (ACS) uses torque coils, a solar aspect sensor and the magnetometers to de-tumble the 3u CINEMA spacecraft, then spin it up to ~1 rpm with the spin axis perpendicular to the ecliptic, so STEIN can sweep across most of the sky every minute. Ideally, CINEMA will be placed into a high inclination low earth orbit that crosses the auroral zone and cusp. An S-band transmitter will be used to provide > ~8 kbps orbit-average data downlink to the ~11m diameter antenna of the Berkeley Ground Station. Two more identical CINEMA spacecraft will be built by Kyung Hee University (KHU) in Korea under their World Class University (WCU) program, to provide stereo ENA imaging and multi-point in situ measurements. Furthermore, CINEMA’s development of miniature particle and magnetic field sensors, and cubesat-size spinning spacecraft will be important for future nanosatellite space missions.

Gamifier un quiz – Effet graduel sur la performance, l’immersion et la perception de compétence

OpenAIRE

le Maire, Nathalie; Fauconnier, Marie-Laure; Colaux, Catherine; Verpoorten, Dominique

2016-01-01

Dans un contexte marqué par l’arrivée d’une génération pour laquelle les technologies, les réseaux sociaux et les jeux en ligne relèvent de l’évidence (Stein, 2013; Weiler, 2004), le jeu a souvent été qualifié de véhicule d’une pédagogie rendant l’étudiant acteur de son apprentissage, conférant une dimension de défi aux activités éducatives et générant une motivation intrinsèque (Foster, 2008; Kang & Tan, 2008; McFarlane et al., 2002; Mitchell & Savill-Smith, 2004; Papastergiou, 2009). Ce pot...

Approximation methods in probability theory

CERN Document Server

Čekanavičius, Vydas

2016-01-01

This book presents a wide range of well-known and less common methods used for estimating the accuracy of probabilistic approximations, including the Esseen type inversion formulas, the Stein method as well as the methods of convolutions and triangle function. Emphasising the correct usage of the methods presented, each step required for the proofs is examined in detail. As a result, this textbook provides valuable tools for proving approximation theorems. While Approximation Methods in Probability Theory will appeal to everyone interested in limit theorems of probability theory, the book is particularly aimed at graduate students who have completed a standard intermediate course in probability theory. Furthermore, experienced researchers wanting to enlarge their toolkit will also find this book useful.

"The Very Unrecognizability of the Other": Edith Stein, Judith Butler, and the Pedagogical Challenge of Empathy

Science.gov (United States)

Kukar, Polina

2016-01-01

There is no standard definition of empathy, but the concept is assumed to be innately pro-social and teachable regardless of factors such as power dynamics or other manifestations of social injustice within a society. Such assumptions in discursive practices, whether academic, popular, or pedagogical, obscure the emergence of two important…

Pointwise estimates of pseudo-differential operators

DEFF Research Database (Denmark)

Johnsen, Jon

As a new technique it is shown how general pseudo-differential operators can be estimated at arbitrary points in Euclidean space when acting on functions u with compact spectra.The estimate is a factorisation inequality, in which one factor is the Peetre–Fefferman–Stein maximal function of u......, whilst the other is a symbol factor carrying the whole information on the symbol. The symbol factor is estimated in terms of the spectral radius of u, so that the framework is well suited for Littlewood–Paley analysis. It is also shown how it gives easy access to results on polynomial bounds...... and estimates in Lp , including a new result for type 1,1-operators that they are always bounded on Lp -functions with compact spectra....

Pointwise estimates of pseudo-differential operators

DEFF Research Database (Denmark)

Johnsen, Jon

2011-01-01

As a new technique it is shown how general pseudo-differential operators can be estimated at arbitrary points in Euclidean space when acting on functions u with compact spectra. The estimate is a factorisation inequality, in which one factor is the Peetre–Fefferman–Stein maximal function of u......, whilst the other is a symbol factor carrying the whole information on the symbol. The symbol factor is estimated in terms of the spectral radius of u, so that the framework is well suited for Littlewood–Paley analysis. It is also shown how it gives easy access to results on polynomial bounds...... and estimates in Lp, including a new result for type 1, 1-operators that they are always bounded on Lp-functions with compact spectra....

24-hour secretory pattern of dehydroisoandrosterone and dehydroisoandrosterone sulfate

International Nuclear Information System (INIS)

Rosenfeld, R.S.; Rosenberg, B.J.; Fukushima, D.K.; Hellman, L.

1975-01-01

Dehydroisoandrosterone (DHA) and cortisol were measured by radioimmunoassay and protein binding techniques respectively in plasma from blood taken at 20-min intervals over 24-h periods in 3 normal men, 2 women with Stein-Leventhal syndrome, and a man with a benign adrenocortical adenoma. In all subjects but the latter, DHA and cortisol were episodic and synchronous throughout the entire day; in this patient, continuous secretion of cortisol by the tumor apparently abolished stimulation of the contralateral adrenal, and DHA production was negligible. Dehydroisoandrosterone sulfate analyses in plasma displayed a pattern which, probably because of its origin both by secretion and sulfation and its long half-life, showed less synchronicity with DHA and cortisol and less fluctuation than did the free hormones. (U.S.)

The harmonious relationship between faith and science from the perspective of some great saints: A brief comment.

Science.gov (United States)

Cortés, Manuel E; Del Río, Juan Pablo; Vigil, Pilar

2015-02-01

The objective of this editorial is to show that a harmonious relationship between science and faith is possible, as exemplified by great saints of the Catholic Church. It begins with the definitions of science and faith, followed by an explanation of the apparent conflict between them. A few saints that constitute an example that a fruitful relationship between these two seemingly opposed realities has been possible are Saint Albert the Great, Saint John of the Cross, Saint Giuseppe Moscati, and Saint Edith Stein, among others, and this editorial highlights their deep contributions to the dialogue between faith and reason. This editorial ends with a brief discussion on whether it is possible to be both a scientist and a man of faith.

Management of L-dopa overdose in the competitive inhibition state

Directory of Open Access Journals (Sweden)

Hinz M

2014-07-01

Full Text Available Marty Hinz,1 Alvin Stein,2 Ted Cole3 1Clinical Research, NeuroResearch Clinics, Inc., Cape Coral, FL, USA; 2Stein Orthopedic Associates, Plantation, FL, USA; 3Cole Center for Healing, Cincinnati, OH, USA Abstract: The amino acid L-3,4-dihydroxyphenylalanine (L-dopa is prescribed for conditions where increased central and/or peripheral dopamine synthesis is desired. Its administration can establish dopamine concentrations higher than can be achieved from an optimal diet. Specific indications include Parkinson's disease and restless leg syndrome. The interaction between serotonin and dopamine exists in one of two distinctly different physiologic states: the endogenous state or the competitive inhibition state. Management with L-dopa in the competitive inhibition state is the focus of this paper. In the past, control of the competitive inhibition state was thought to be so difficult and complex that it was described in the literature as functionally “meaningless”. When administering L-dopa without simultaneous administration of serotonin precursors, the patient is in the endogenous state. Experience gained with patient outcomes during endogenous L-dopa administration does not allow predictability of L-dopa outcomes in the competitive inhibition state. The endogenous approach typically increases the daily L-dopa dosing value in a linear fashion until symptoms of Parkinson's disease are under control. It is the novel observations made during treatment with the competitive inhibition state approach that L-dopa dosing values above or below the optimal therapeutic range are generally associated with the presence of the exact same Parkinson's disease symptoms with identical intensity. This recognition requires a novel approach to optimization of daily L-dopa dosing values from that used in the endogenous state. This paper outlines that novel approach through utilization of a pill stop. This approach enhances patient safety through its ability to

Uniformly bounded representations of the Lorentz groups

International Nuclear Information System (INIS)

Brega, A.O.

1982-01-01

For the Lorentz group G = SO/sub e/(n + 1, 1)(ngreater than or equal to 2) the author constructs a family of uniformly bounded representations by means of analytically continuing a certain normalization of the unitary principal series. The method the author uses relies on an analysis of various operators under a Mellin transform and extends earlier work of E.N. Wilson. In a series of papers Kunze and Stein initiated the theory of uniformly bounded representations of semisimple Lie groups; the starting point is the unitary principal series T(sigma,s) obtained in a certain subgroup M of G and a purely imaginary number s. From there Kunze and Stein constructed families of representations R(sigma,s) depending analytically on a parameter s in a domain D of C containing the imaginary axis which are unitarily equilvalent to T(sigma,s) for s contained in the set of imaginary numbers and whose operator norms are uniformly bounded for each s in D. In the case of the Lorentz groups SO/sub e/(n + 1, 1)(ngreater than or equal to2) and the trivial representation 1 of M, E.N. Wilson obtained such a family R(1,s) for the domain D = [s contained in the set of C: absolute value Re(s) Vertical Bar2]. For this domain D and for any representation sigma of M the author provides a family R(sigma,s) of uniformly bounded representations analytically continuing T(sigma,s), thereby generalizing Wilson's work. The author has also investigated certain symmetry properties of the representations R(sigma,s) under the action of the Weyl group. The trivial representation is Weyl group invariant and the family R(1,s) obtained by Wilson satisfies R(1,s) = R(1,-s) reflecting this. Obtained was the analogous result R(sigma,s) = R(sigma,-s) for some well known representations sigma that are Weyl group invariant. This involves the explicit computation of certain constants arising in the Fourier transforms of intertwining operators

Predation on pupa of Chrysomya rufifacies (Marquart) (Diptera: Calliphoridae) by parasitoid, Exoristobia philippinensis Ashmead (Hymenoptera: Encyrtidae) and Ophyra spinigera larva (Diptera: Muscidae).

Science.gov (United States)

Chin, Heo Chong; Ahmad, Nazni Wasi; Lim, Lee Han; Jeffery, John; Omar, Baharudin; Dhang, Chen Chee; Weng, Lau Koon; Sofian-Azirun, Mohd

2009-12-01

A forensic entomological study was conducted using monkey carcasses (Macaca fascicularis Raffles) that were placed in either an outdoor or indoor environment at a coastal area in Tanjung Sepat, Selangor, Malaysia during May until August 2008. We collected pupae of Chrysomya rufifacies (Marquart) from the carcasses and kept them individually. The emergence of 13 parasitic microhymenopteran, from one of the pupae occurring within a week were identified as Exoristobia philippinensis Ashmead (Hymenoptera: Encyrtidae). Another observation was made whereby a pupa of C. rufifacies was predated by a muscid larva, Ophyra spinigera (Stein). The larva squeezed into the pupa and consumed the contents. This paper report C. rufifacies as a new host record for E. philippinensis in Malaysia and highlighted the predatory behavior of O. spinigera larva in natural environment.

Meeting review: 2002 O'Reilly Bioinformatics Technology Conference.

Science.gov (United States)

Counsell, Damian

2002-01-01

At the end of January I travelled to the States to speak at and attend the first O'Reilly Bioinformatics Technology Conference. It was a large, well-organized and diverse meeting with an interesting history. Although the meeting was not a typical academic conference, its style will, I am sure, become more typical of meetings in both biological and computational sciences.Speakers at the event included prominent bioinformatics researchers such as Ewan Birney, Terry Gaasterland and Lincoln Stein; authors and leaders in the open source programming community like Damian Conway and Nat Torkington; and representatives from several publishing companies including the Nature Publishing Group, Current Science Group and the President of O'Reilly himself, Tim O'Reilly. There were presentations, tutorials, debates, quizzes and even a 'jam session' for musical bioinformaticists.

ULTRASTRUCTURE OF GYMNODINIUM AUREOLUM (DINOPHYCEAE): TOWARD A FURTHER REDEFINITION OF GYMNODINIUM SENSU STRICTO

DEFF Research Database (Denmark)

Hansen, Gert

2001-01-01

Examination of the ultrastucture of the unarmored dinoflagellate Gymnodinium aureolum (Hulburt) G. Hansen (syn: Gyrodinium aureolum Hulburt) revealed the presence of nuclear chambers, which are specialized differentiations of the nuclear envelope, similar to those described in the type species...... of Gymnodinium, G. fuscum (Ehrenberg) Stein and certain other Gymnodinium species. The nuclear pores were restricted to these chambers. In the flagellar apparatus a nuclear fibrous connective linked the longitudinal microtubular root and the nucleus. This structure had so far been observed only in Gymnodinium...... in Ceratium furca (Ehrenberg) Claparède et Lachmann and C. tripos (O.F. Müller) Nitzsch. Gymnodinium aureolum also possessed a prominent ventral protrusion associated with the peduncle and containing electron opaque material. It is concluded that G. aureolum belongs to the Gymnodinium sensu stricto group...

Dicty_cDB: SSJ694 [Dicty_cDB

Lifescience Database Archive (English)

Full Text Available 1 Artificial sequences cloning vector DNA pDXA-3H. 216 8e-54 2 X85122 |X85122.1 Artificial sequences cloni...216 8e-54 2 X85118 |X85118.1 Artificial sequences cloning vector DNA pDXA-3C. 216 8e-54 2 X85123 |X85123.1 Artificial sequences cloni...Cloning vector pDXA-FLAG, complete sequence. 216 8e-54 2 X85120 |X85120.1 Artificial sequences cloning vecto...steine proteinase 1. 1217 0.0 1 AJ510164 |AJ510164.1 Cloning vector pDXA-3strep. 216 8e-54 2 X85119 |X85119....ng vector DNA pDXA-HY. 216 8e-54 2 AJ510165 |AJ510165.1 Cloning vector pDXA-3FLAG.

Nonsyndromic cleft lip with or without cleft palate: New BCL3 information

Energy Technology Data Exchange (ETDEWEB)

Amos, C.; Hecht, J.T. [Univ. of Texas Medical School, Houston, TX (United States); Gasser, D. [Univ. of Pennsylvania School of Medicine, Philadelphia, PA (United States)

1996-09-01

We did not previously provide LOD scores for linkage assuming heterogeneity, as suggested by Ott for the linkage analysis of cleft lip with or without cleft palate (CL/P) and BCL3, ApoC2, and D19S178 in the paper by Stein et al. The results from analysis using the HOMOG program, allowing for heterogeneity under the reduced penetrance model, gave a maximum LOD score of 1.85 for ApoC2, 0.41 for BCL3, 0.03 for D19S178, and 1.72 for multipoint analysis in the interval. For the affecteds-only model, the values are 1.96 for ApoC2, 0.41 for BCL3, 0.01 for D19S178, and 1.44 for the multipoint analysis. 8 refs.

Endometrial carcinoma occuring from polycystic ovary disease : A case report

International Nuclear Information System (INIS)

Seong, Su Ok; Jeon, Woo Ki

1996-01-01

Endometrial carcinoma usually occurs in postmenopausal women ; less than 5% occurs in women under the age of 40. Up to one quarter of endometrial carcinoma patients below this age have PCO(polycystic ovary disease, Stein-Leventhal syndrome). The increased incidence of endometrial carcinoma in patients with PCO is related to chronic estrogenic stimulation. We report MR imaging in one case of endometrial carcinoma occuring in a 23 year old woman with PCO and had complained of hypermenorrhea for about three years. On T2-weighted MR image the endometrial cavity was seen to be distended with protruded endometrial masses of intermediate signal intensity, and the junctional zone was disrupted beneath the masses. Both ovaries were best seen on T2-weighted MR imaging and showed multiple small peripheral cysts and low signal-intensity central stroma

Endometrial carcinoma occuring from polycystic ovary disease : A case report

Energy Technology Data Exchange (ETDEWEB)

Seong, Su Ok; Jeon, Woo Ki [Inje Univ. College of Medicine, Seoul (Korea, Republic of)

1996-12-01

Endometrial carcinoma usually occurs in postmenopausal women ; less than 5% occurs in women under the age of 40. Up to one quarter of endometrial carcinoma patients below this age have PCO(polycystic ovary disease, Stein-Leventhal syndrome). The increased incidence of endometrial carcinoma in patients with PCO is related to chronic estrogenic stimulation. We report MR imaging in one case of endometrial carcinoma occuring in a 23 year old woman with PCO and had complained of hypermenorrhea for about three years. On T2-weighted MR image the endometrial cavity was seen to be distended with protruded endometrial masses of intermediate signal intensity, and the junctional zone was disrupted beneath the masses. Both ovaries were best seen on T2-weighted MR imaging and showed multiple small peripheral cysts and low signal-intensity central stroma.

O jogo steiniano de detetive

Directory of Open Access Journals (Sweden)

Inês Cardoso Martins Moreira

2011-04-01

Full Text Available As duas peças de Gertrude Stein escolhidas para publicação em OuvirOUver fazem parte de um conjunto mais amplo de traduções de textos steinianos, exercício ao qual venho me dedicando desde o início de minhas pesquisas voltadas para a sua obra dramatúrgica e que resultaram em tese de doutorado defendida em 2007 e em recente pesquisa de pós-doutoramento financiada pela FAPERJ e finalizada em 2010. A escolha destes dois textos está intimamente relacionada às minhas investigações mais recentes quanto ao estatuto do personagem na cena moderna e contemporânea e quanto às reflexões de Stein sobre identidade e personagem, expostas com agudeza peculiar nos dois exemplos dramatúrgicos selecionados. “Qualquer coisa é uma história de detetive se puder ser descoberta e pode qualquer coisa ser descoberta.//Sim”. : é o que diz Stein em seu livro The geographical history of America, de 1936. E tanto “Uma peça” quanto “Três irmãs que não são irmãs” são, de certo modo, histórias de detetive. Em “Três irmãs”, trata-se de “descobrir” as identidades dos personagens. Identidades que, no entanto, não se fixam, de modo que o esforço detetivesco não pode, de fato, se concluir. Na peça, escrita em 1943, há uma desconstrução e um desmonte contínuos destas identidades. Uma problematização que se apresenta desde o título da peça, no qual a relação de parentesco entre as personagens é afirmada para ser, logo em seguida, negada. Há uma primeira parte, na qual os caracteres se apresentam, e há um empenho de definição de identidades, processo desconstruído em seguida, quando se instaura um “jogo de assassinato”, e todos passam a cumprir papéis de vítimas, assassinos, detetives, testemunhas. Um jogo identitário que não se acha totalmente definido ou identificado com este ou aquele personagem, uma vez que, até o final, não se sabe, nem mesmo o próprio assassino, quem mata e quem é a vítima. Al

O efeito da sugestão de falsa informação para eventos emocionais: quão suscetíveis são nossas memórias? El efecto de información engañosa para eventos emocionales: ¿cuán susceptibles son nuestras memorias? Misinformation effect on memory for emotional events: how susceptible are our memories?

Directory of Open Access Journals (Sweden)

Carmem Beatriz Neufeld

2008-09-01

Full Text Available O presente trabalho visa fornecer evidências científicas da susceptibilidade das memórias a distorção através do estudo das falsas memórias (lembranças de eventos que, na realidade, não ocorreram para situações emocionalmente carregadas. Foi usada a versão brasileira dos instrumentos e procedimentos de Cahill, Prins, Weber, e McGaugh e adaptada por Neufeld, Brust e Stein para a investigação do efeito da emoção na memória e nas falsas memórias. O experimento investigou o efeito de sugestão de falsa informação em 138 alunos universitários. O procedimento também testou um material de sugestão de falsa informação congruente com a história na forma de um artigo de jornal. Os resultados indicam que a memória verdadeira não foi imune a erros e distorções, apesar de aparentemente ter sido auxiliada pela emocionalidade do evento. Ou seja, a sugestão de falsa informação parece ter auxiliado na discriminação dos itens sugeridos.El presente trabajo tiene el objetivo de proporcionar evidencias científicas de la susceptibilidad de la memoria y su distorsión a través del estudio de las falsas memorias (recuerdo de eventos que en realidad, no ocurrieron para situaciones emocionalmente intensas. En este estudio se utilizó la versión brasileña de los instrumentos y procedimientos Cahill, Prins, Weber y McGaugh adaptada por Neufeld, Brust y Stein para la investigación del efecto de la emoción en la memoria y las falsas memorias. El experimento investigo el efecto de sugestión de falsa información en 138 alumnos universitarios. El procedimiento también evaluó un material de sugestión de falsa información congruente con la historia en forma de un artículo de periódico. Los resultados indican que la memoria verdadera no fue inmune a errores y distorsiones a pesar de aparentemente haber sido auxiliada para la emocionalidad del evento, o sea, la sugestión de la falsa información parece haber auxiliado la

Orientações motivacionais, crenças educacionais e desempenho escolar de estudantes do ensino fundamental Orientación motivacional, creencias educativas y los logros académicos de los estudiantes de la escuela primaria Motivational orientation, educational beliefs and academic achievement of elementary school students

Directory of Open Access Journals (Sweden)

Mirella Lopez Martini Fernandes Paiva

2010-06-01

Full Text Available Este trabalho teve como objetivo investigar as orientações motivacionais, as crenças sobre esforço, inteligência e sorte e sobre as condições necessárias para a obtenção do sucesso na escola e as expectativas futuras quanto à superação de um desempenho acadêmico ruim, de 120 alunos do Ensino Fundamental. Examinou, ainda, as relações dessas variáveis entre si e com o desempenho acadêmico, o gênero e a série escolar. Os dados foram obtidos por meio da aplicação individual da Entrevista Estruturada de Crenças Educacionais e Orientações Motivacionais do Aluno e do Teste de Desempenho Escolar de Stein. Os resultados indicam um predomínio da motivação intrínseca e um padrão de crenças altamente apropriado à motivação e à aprendizagem. As crenças de meninos, de alunos repetentes e daqueles extrinsecamente motivados merecem atenção especial, dadas as implicações educacionais envolvidas e a necessidade de planejamento de intervenções mais focalizadas.Este trabajo tuvo como objetivo investigar las orientaciones motivacionales, las creencias sobre esfuerzo, inteligencia y suerte, sobre las condiciones necesarias para la obtención del éxito en la escuela y las expectativas futuras en cuanto a la superación de un desempeño académico malo, de 120 alumnos de la Enseñanza Fundamental. Examinó, aún, las relaciones de esas variables entre sí y con el desempeño académico, género y serie escolar. Los datos fueron obtenidos por medio de la aplicación individual de la Entrevista Estructurada de Creencias Educacionales y Orientaciones Motivacionales del Alumno y del Test de Desempeño Escolar de Stein. Los resultados indicaron un predominio de la motivación intrínseca y un patrón de creencias altamente apropiado a la motivación y aprendizaje. Las creencias de chicos, alumnos repitentes y extrínsecamente motivados merecen atención especial, dadas las implicaciones educacionales envueltas y la necesidad de

Photometry of the bright and dark terrains of Vesta and Lutetia with comparison to other asteroids

Science.gov (United States)

Longobardo, A.; Palomba, E.; Capaccioni, F.; De Sanctis, M.; Tosi, F.; Schroder, S.; Li, J.; Capria, M.; Ammannito, E.; Raymond, C.; Russell, C.

2014-07-01

The reflectance of a planetary surface as measured at different phase angles can provide useful information about several properties, both optical (importance of multiple and single scattering, regolith shadowing) and physical (roughness and regolith grain size). In particular, disk-resolved observations allow one to monitor photometric properties variations across a planetary surface. In this work, we retrieved disk-resolved phase functions of asteroids Vesta and Lutetia, by means of hyperspectral images returned by the Visible and InfraRed (VIR) mapping spectrometer onboard NASA's Dawn spacecraft, and the Visible, InfraRed, and Thermal Imaging Spectrometer (VIRTIS), onboard ESA's Rosetta spacecraft, respectively. Then we compared their photometric properties with those obtained of other asteroids closely explored by space missions (Gaspra, Ida, Eros, Annefrank, Steins, Mathilde). The trend of reflectance as a function of phase angle has been obtained by undertaking a statistical analysis, based on the empirical definition of reflectance families. For each family, the relation between reflectance and phase has been then calculated. On Vesta, we find steeper phase functions in dark material units, which become flatter with increasing albedo. This has been ascribed to a relevant role of multiple scattering in bright regions. As opposed to Vesta, Lutetia is a more homogeneous body. Hence we can consider a unique phase function for the whole asteroid surface. We chose two parameters useful to describe the photometric behavior of these asteroids: the reflectance which would be observed at a 30° phase, tagged R30, and the ''phase slope'' or the reflectance percent decrease between 20° and 60° phase, tagged PS. These two parameters have been calculated also on disk-resolved phase functions of other asteroids available in literature. We find that all S-type asteroids place in the same region of the R30-PS scatterplot, due to their similar photometric properties. C

SASOP Biological Psychiatry Congress 2013 Abstracts

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E Allers

2013-08-01

Full Text Available List of abstracts and authors: 1. Bipolar disorder not otherwise specified -overdiagnosed or underdiagnosed? E Allers 2. The prognosis of major depression untreated and treated: Does the data reflect the true picture of the prognosis of this very common disorder? E Allers 3. Can we prolong our patients' life expectancy? Providing a better quality of life for patients with severe mental illness O A Betencourt 4. The scope of ECT practice in South Africa J Benson-Martin, P Milligan 5. Biomarkers for schizophrenia: Can we evolve like cancer therapeutics? P Buckley 6. Relapse in schizophrenis: Major challenges in prediction and prevention P Buckley 7. Informed consent in biological treatments: The right to know the duty to inform I Chetty 8. Effectiveness of a long-acting injectable antipsychotic plus an assertive monitoring programme in first-episode schizophrenia B Chiliza, L Asmal, O Esan, A Ojagbemi, O Gureje, R Emsley 9. Name, shame, fame P Cilliers 10. Can we manage the increasing incidence of violent raging children? We have to! H Clark 11. Serotonin, depression and antidepressant action P Cowen 12. Prevalence and correlates of comorbid psychiatris illness in patients with heroin use disorder admitted to Stikland Opioid Detoxification Unit L Dannatt, K J Cloete, M Kidd, L Weich 13. Investigating the association between diabetes mellitus, depression and psychological distress in a cohort of South African teachers A K Domingo, S Seedat, T M Esterhuizen, C Laurence, J Volmink, L Asmal 14. Neuropeptide S -emerging evidence for a role in anxiety K Domschke 15. Pathogenetics of anxiety K Domschke 16. The effects of HIV on the fronto-striatal system S du Plessis, M Vink, J Joska, E Koutsilieri, C Scheller, B Spottiswoode, D Stein, R Emsley 17. Effects of acute antipsychotic treatment on brain morphology in schizophrenia R Emsley, L Asmal, B Chiliza, S du Plessis, J Carr, A Goosen, M Kidd, M Vink, R Kahn 18. Development of a genetic database resource

Biological Psychiatry Congress 2015

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H Temmingh

2015-08-01

Full Text Available List of Abstract Titles and authors: 1. Psychosis: A matter of mental effort? M Borg, Y Y van der Zee, J H Hsieh, H Temmingh, D J Stein, F M Howells 2.In search of an affordable, effective post-discharge intervention: A randomised control trial assessing the influence of a telephone-based intervention on readmissions for patients with severe mental illness in a developing country U A Botha, L Koen, M Mazinu, E Jordaan, D J H Niehaus 3. The effect of early abstinence from long-term methamphetamine use on brain metabolism using 1H-magnetic resonance spectro-scopy (1H-MRS A Burger, S Brooks, D J Stein, F M Howells 4. The effect of in utero exposure to methamphetamine on brain metabolism in childhood using 1H-magnetic resonance spectroscopy (1H-MRS A Burger, A Roos, M Kwiatkowski, D J Stein, K A Donald, F M Howells 5. A prospective study of clinical, biological and functional aspects of outcome in first-episode psychosis: The EONKCS Study B Chiliza, L Asmal, R Emsley 6. Stimulants as cognitive enhancers - perceptions v. evidence in a very real world H M Clark 7. Pharmacogenomics in antipsychotic drugs Ilse du Plessis 8. Serotonin in anxiety disorders and beyond Ilse du Plessis 9. HIV infection results in ventral-striatal reward system hypo-activation during cue processing S du Plessis, M Vink, J A Joska, E Koutsilieri, A Bagadia, D J Stein, R Emsley 10. Disease progression in schizophrenia: Is the illness or the treatment to blame? R Emsley, M J Sian 11. Serotonin transporter variants play a role in anxiety sensitivity in South African adolescents  S M J Hemmings, L I Martin, L van der Merwe, R Benecke, K Domschke, S Seedat 12. Iron deficiency in two children diagnosed with multiple sclerosis: Report on whole exom sequencing S Janse van Rensburg, R van Toorn, J F Schoeman, A Peeters, L R Fisher, K Moremi, M J Kotze 13. Benzodiazepines: Practical pharmacokinetics P Joubert 14. What to consider when prescribing psychotropic medications G Lippi 15

Low-temperature transitions in cod and tuna determined by differential scanning calorimetry

DEFF Research Database (Denmark)

Jensen, Kristina Nedenskov; Jørgensen, Bo; Nielsen, Jette

2003-01-01

Differential scanning calorimetry measurements have revealed different thermal transitions in cod and tuna samples. Transition temperatures detected Lit -11degreesC, -15degreesC and -21degreesC were highly dependent on the annealing temperature. In tuna muscle an additional transition was observed...... at -72degreesC. This transition appeared differently than the thermal events observed at higher temperatures, as it spanned a broad temperature interval of 25degreesC. The transition was comparable to low-temperature glass transitions reported in protein-rich systems. No transition at this low...... temperature was detected in cod samples. The transitions observed at higher temperatures (-11degreesC to -21degreesC) may possibly stein from a glassy matrix containing muscle proteins. However, the presence of a glass transition at - 11degreesC was in disagreement with the low storage stability at -18degrees...

Caracterização das qualidades de narrativas em pré-escolares

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Leonor Scliar Cabral

2008-04-01

Full Text Available Procuraremos caracterizar, neste artigo, as diferencas entre uma boa e má narrativa infantil, aplicando uma versão expandida do modelo de Stein & Glenn (1979, num corpus retirado de uma amostragem de população de pré-escolares, conforme tabela 1. As funções mais importantes da narrativa que fundamentam o debate säo as de constituirem um dos instrumentos utilizados em todas as culturas para a ordenação da experiência l , para o desenvolvimento da competência comunicativa 2 , para a manifestação estetica2 e para a elaboração dos conflitos infantis4. Não se restringem, pois, ás funções assinaladas por Embree (1978: referencial e cognitiva; social e avaliativa; ou ás de Labov & Waletzky (1967: referencial e avaliativa.

The effectiveness of using pictures in teaching young children about burn injury accidents.

Science.gov (United States)

Liu, Hsueh-Fen; Lin, Fang-Suey; Chang, Chien-Ju

2015-11-01

This study utilized the "story grammar" approach (Stein and Glenn, 1979) to analyze the within-corpus differences in recounting of sixty 6- and 7-year-old children, specifically whether illustrations (5-factor accident sequence) were or were not resorted to as a means to assist their narration of a home accident in which a child received a burn injury from hot soup. Our investigation revealed that the message presentation strategy "combining oral and pictures" better helped young children to memorize the story content (sequence of events leading to the burn injury) than "oral only." Specifically, the content of "the dangerous objects that caused the injury", "the unsafe actions that people involved took", and "how the people involved felt about the severity of the accident" differed significantly between the two groups. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

La filosofía de las mujeres en el siglo XXI

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Rubí de María Gómez Campos

2013-07-01

Full Text Available Este artículo no sólo presenta a mujeres del ámbito de la filosofía moderna y contemporánea como Edith Stein, María Zambrano o Hannah Arendt, sino que reflexiona sobre la singularidad de esta creatividad filosófica. Una creatividad desconocida y que ahora, en un momento en que se postula la muerte de la filosofía, se desvela como la continuidad del pensamiento humano. Las filósofas inventan, recuperan, destruyen y vuelven a re-construir temas negados y reprimidos por la filosofía tradicional. Su subjetividad representa en sí misma la exaltación del otro, la presencia de una alteridad, de una forma de ver que pretende la búsqueda de la representación de la verdad, de la realidad.

Effect of primary and secondary radicals on chain breaks in ribosomal RNA in E. coli ribosomes

International Nuclear Information System (INIS)

Singh, H.; Bishop, J.

1984-01-01

It has been shown previously that, in dilute aerated solutions, ribosomes are inactivated by OH radicals and by secondary radicals produced from added alcohols (Singh and Vadasz 1983 a). In de-aerated solutions, both radicalH and e - sub(aq) also inactivate ribosomes (Singh and Vadasz 1983 b). The results of these studies and other on different systems (Adams et al. 1973, Aldrich and Cundall 1969, Dewey and Stein 1970, Masuda et al. 1971, Nabben et al. 1982, 1983, Samuni et al. 1980, Singh and Singh 1982) have shown that damage to biological systems occurs by diverse mechanisms. One of these mechanisms involves chain breaks in RNA (Pollard and Weller 1967). The purpose of this study was to determine which of the primary and secondary radicals cause chain breaks in ribosomal RNA (rRNA) within the ribosomes. (author)

A "Network" and a "Dictum"

DEFF Research Database (Denmark)

Harder, Henrik

2003-01-01

safety and accessibility problems in the urban areas created by the car. The strong ideal shared by the people within the "network" were based on the dictum "forms follow function" about mans behaviour, the car and the structure of the urban areas and was based on very little empirical research. The use...... of the urban planning thoughts expressed as road planning principles indicated and supported a changing perception of the urban areas, although people in the "network" (Le Corbusier, F. and Clarence S. Stein, US) had very different ideas about how the urban ideal itself should be expressed. Basically......, the recommendation concerning traffic and specifically the car was the same, segregation. This shift in perception had spatial implications: Firstly through the recommendation of turning the individual urban (residential) areas inwards or upwards i.e. away from the car traffic on the streets. Secondly...

Stanovich's arguments against the "adaptive rationality" project: An assessment.

Science.gov (United States)

Polonioli, Andrea

2015-02-01

This paper discusses Stanovich's appeal to individual differences in reasoning and decision-making to undermine the "adaptive rationality" project put forth by Gigerenzer and his co-workers. I discuss two different arguments based on Stanovich's research. First, heterogeneity in the use of heuristics seems to be at odds with the adaptationist background of the project. Second, the existence of correlations between cognitive ability and susceptibility to cognitive bias suggests that the "standard picture of rationality" (Stein, 1996, 4) is normatively adequate. I argue that, as matters stand, none of the arguments can be seen as fully compelling. Nevertheless, my discussion is not only critical of Stanovich's research, as I also show that (and how) his research can push forward the so-called "rationality debate" by encouraging greater theoretical and experimental work. Copyright © 2015 Elsevier Ltd. All rights reserved.

Boiling points of halogenated aliphatic compounds: a quantitative structure-property relationship for prediction and validation.

Science.gov (United States)

Oberg, Tomas

2004-01-01

Halogenated aliphatic compounds have many technical uses, but substances within this group are also ubiquitous environmental pollutants that can affect the ozone layer and contribute to global warming. The establishment of quantitative structure-property relationships is of interest not only to fill in gaps in the available database but also to validate experimental data already acquired. The three-dimensional structures of 240 compounds were modeled with molecular mechanics prior to the generation of empirical descriptors. Two bilinear projection methods, principal component analysis (PCA) and partial-least-squares regression (PLSR), were used to identify outliers. PLSR was subsequently used to build a multivariate calibration model by extracting the latent variables that describe most of the covariation between the molecular structure and the boiling point. Boiling points were also estimated with an extension of the group contribution method of Stein and Brown.

DIFFERENCES OF COMMITMENT BETWEEN GENERATIONS X AND Y – A STUDY IN A METALLURGICAL INDUSTRY

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Fábio Teodoro Tolfo Ribas

2015-06-01

Full Text Available The way each generation acts in society and in organizations is always a matter of study and appreciation (LOMBARDIA; STEIN & PIN, 2008. Thus, this study aimed to examine the organizational commitment in its affetctive, instrumental and normative dimensions in different generational groups (X and Y of Metallurgical Industry in the city of Caxias do Sul (RS. The research is descriptive and quantitative in nature. To reach its objective it uses a validated questionnaire, based on Ribas 2010, with 96 professional of the administrative sector. The results identify that the respondents have very similar approaches regarding affective, instrumental and normative commitment perceptions. Still, it was noticed that the highest means for both generations, were obtained in the construct of affective commitment. The clearest difference emerged in the focus of instrumental commitment, which determines the individual’s need to remain in business.

Sandbox Tectonics As A Teaching Tool

Science.gov (United States)

Delaughter, J.

2005-12-01

obvious manner. Because the experiments produce tangible results, the students experience them on a more visceral level and may be able to incorporate the concepts better than they would through a description or computer simulation of the effects (Klosko et al., 2000). And, as the equipment used is very inexpensive, the experiment is well within the means of almost any school system. References Carey, S., R. Evans, M. Honda, E. Jay, C. Unger, 1989, ``An experiment is when you try it and see if it works'': A study of grade 7 students' understanding of the construction of knowledge, International Journal of Science Education, 11, 514-529 DeLaughter, J., S. Stein, C. Stein, K. R. Bain, 1998, Preconceptions abound among students in an introductory earth science course, EOS, 79, 429+432 Dominguez, S, J. Malavieille, S. Lallemand, 2000, Deformation of accretionary wedges in response to seamount subduction: Insights from sandbox experiments, Tectonics, 19(1), 182-196 Herbert, B., 2003, The role of scaffolding student metacognition in developing mental models of complex, Earth and environmental systems. DFG-NSF International Workshops on Research and Development in Mathematics and Science Education, November 19-21, 2003, Washington D.C. http://geoexplorer.tamu.edu/dfgnsf/WG1.html Horsfield, W.T., 1977, An experimental approach to basement controlled faulting, Geologie en Mijnbouw, 56, 363-370 Klosko, E., J. DeLaughter, S. Stein, 2000, Technology in introductory geophysics: the high - low mix, Computers & Geosciences, 26(6), 693-698

Treatment of attention deficit hyperactivity disorder with monoamine amino acid precursors and organic cation transporter assay interpretation

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Marty Hinz

2011-01-01

Full Text Available Marty Hinz1, Alvin Stein2, Robert Neff3, Robert Weinberg4, Thomas Uncini51NeuroResearch Clinics Inc, Cape Coral, FL; 2Stein Orthopedic Associates, Plantation, FL; 3Mental Training Inc, Dallas, TX; 4Department of Kinesiology and Health, Miami University, Oxford, OH; 5Laboratory, Fairview Regional Medical Center-Mesabi, Hibbing, MN, USABackground: This paper documents a retrospective pilot study of a novel approach for treating attention deficit hyperactivity disorder (ADHD with amino acid precursors of serotonin and dopamine in conjunction with urinary monoamine assays subjected to organic cation transporter (OCT functional status determination. The goal of this research was to document the findings and related considerations of a retrospective chart review study designed to identify issues and areas of concern that will define parameters for a prospective controlled study.Methods: This study included 85 patients, aged 4–18 years, who were treated with a novel amino acid precursor protocol. Their clinical course during the first 8–10 weeks of treatment was analyzed retrospectively. The study team consisted of PhD clinical psychologists, individuals compiling clinical data from records, and a statistician. The patients had been treated with a predefined protocol for administering amino acid precursors of serotonin and dopamine, along with OCT assay interpretation as indicated.Results: In total, 67% of participants achieved significant improvement with only amino acid precursors of serotonin and dopamine. In patients who achieved no significant relief of symptoms with only amino acid precursors, OCT assay interpretation was utilized. In this subgroup, 30.3% achieved significant relief following two or three urine assays and dosage changes as recommended by the assay results. The total percentage of patients showing significant improvement was 77%.Conclusion: The efficacy of this novel protocol appears superior to some ADHD prescription drugs

Monoamine depletion by reuptake inhibitors

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Hinz M

2011-10-01

Full Text Available Marty Hinz1, Alvin Stein2, Thomas Uncini31Clinical Research, NeuroResearch Clinics Inc, Cape Coral, FL; 2Stein Orthopedic Associates, Plantation, FL; 3DBS Labs Inc, Duluth, MN, USABackground: Disagreement exists regarding the etiology of cessation of the observed clinical results with administration of reuptake inhibitors. Traditionally, when drug effects wane, it is known as tachyphylaxis. With reuptake inhibitors, the placebo effect is significantly greater than the drug effect in the treatment of depression and attention deficit hyperactivity disorder, leading some to assert that waning of drug effects is placebo relapse, not tachyphylaxis.Methods: Two groups were retrospectively evaluated. Group 1 was composed of subjects with depression and Group 2 was composed of bariatric subjects treated with reuptake inhibitors for appetite suppression.Results: In Group 1, 200 subjects with depression were treated with citalopram 20 mg per day. A total of 46.5% (n = 93 achieved relief of symptoms (Hamilton-D rating score ≤ 7, of whom 37 (39.8% of whom experienced recurrence of depression symptoms, at which point an amino acid precursor formula was started. Within 1–5 days, 97.3% (n = 36 experienced relief of depression symptoms. In Group 2, 220 subjects were treated with phentermine 30 mg in the morning and citalopram 20 mg at 4 pm. In this group, 90.0% (n = 198 achieved adequate appetite suppression. The appetite suppression ceased in all 198 subjects within 4–48 days. Administration of an amino acid precursor formula restored appetite suppression in 98.5% (n = 195 of subjects within 1–5 days.Conclusion: Reuptake inhibitors do not increase the total number of monoamine molecules in the central nervous system. Their mechanism of action facilitates redistribution of monoamines from one place to another. In the process, conditions are induced that facilitate depletion of monoamines. The "reuptake inhibitor monoamine depletion theory" of this paper

The new rosetta targets observations, simulations and instrument performances

CERN Document Server

Epifani, Elena; Palumbo, Pasquale

2004-01-01

The Rosetta mission was successfully launched on March 2nd, 2004 for a rendezvous with the short period comet 67PChuryumov-Gerasimenko in 2014 The new baseline mission foresees also a double fly-by with asteroids 21 Lutetia and 2867 Steins, on the way towards the primary target This volume collects papers presented at the workshop on "The NEW Rosetta targets Observations, simulations and instrument performances", held in Capri on October 13-15, 2003 The papers cover the fields of observations of the new Rosetta targets, laboratory experiments and theoretical simulation of cometary processes, and the expected performances of Rosetta experiments Until real operations around 67PChuryumov-Gerasimenko will start in 10 years from now, new astronomical observations, laboratory experiments and theoretical models are required The goals are to increase knowledge about physics and chemistry of comets and to prepare to exploit at best Rosetta data

On groups of pl-homeomorphisms of the real line

CERN Document Server

Bieri, Robert

2016-01-01

Richard Thompson's famous group F has the striking property that it can be realized as a dense subgroup of the group of all orientation-preserving homeomorphisms of the unit interval, but it can also be given by a simple 2-generator-2-relator presentation, in fact as the fundamental group of an aspherical complex with only two cells in each dimension. This monograph studies a natural generalization of F that also includes Melanie Stein's generalized F-groups. The main aims of this monograph are the determination of isomorphisms among the generalized F-groups and the study of their automorphism groups. This book is aimed at graduate students (or teachers of graduate students) interested in a class of examples of torsion-free infinite groups with elements and composition that are easy to describe and work with, but have unusual properties and surprisingly small presentations in terms of generators and defining relations.

Probability for statisticians

CERN Document Server

Shorack, Galen R

2017-01-01

This 2nd edition textbook offers a rigorous introduction to measure theoretic probability with particular attention to topics of interest to mathematical statisticians—a textbook for courses in probability for students in mathematical statistics. It is recommended to anyone interested in the probability underlying modern statistics, providing a solid grounding in the probabilistic tools and techniques necessary to do theoretical research in statistics. For the teaching of probability theory to post graduate statistics students, this is one of the most attractive books available. Of particular interest is a presentation of the major central limit theorems via Stein's method either prior to or alternative to a characteristic function presentation. Additionally, there is considerable emphasis placed on the quantile function as well as the distribution function. The bootstrap and trimming are both presented. Martingale coverage includes coverage of censored data martingales. The text includes measure theoretic...

Contact and symplectic topology

CERN Document Server

Colin, Vincent; Stipsicz, András

2014-01-01

Symplectic and contact geometry naturally emerged from the mathematical description of classical physics. The discovery of new rigidity phenomena and properties satisfied by these geometric structures launched a new research field worldwide. The intense activity of many European research groups in this field is reflected by the ESF Research Networking Programme "Contact And Symplectic Topology" (CAST). The lectures of the Summer School in Nantes (June 2011) and of the CAST Summer School in Budapest (July 2012) provide a nice panorama of many aspects of the present status of contact and symplectic topology. The notes of the minicourses offer a gentle introduction to topics which have developed in an amazing speed in the recent past. These topics include 3-dimensional and higher dimensional contact topology, Fukaya categories, asymptotically holomorphic methods in contact topology, bordered Floer homology, embedded contact homology, and flexibility results for Stein manifolds.

Discrete probability models and methods probability on graphs and trees, Markov chains and random fields, entropy and coding

CERN Document Server

Brémaud, Pierre

2017-01-01

The emphasis in this book is placed on general models (Markov chains, random fields, random graphs), universal methods (the probabilistic method, the coupling method, the Stein-Chen method, martingale methods, the method of types) and versatile tools (Chernoff's bound, Hoeffding's inequality, Holley's inequality) whose domain of application extends far beyond the present text. Although the examples treated in the book relate to the possible applications, in the communication and computing sciences, in operations research and in physics, this book is in the first instance concerned with theory. The level of the book is that of a beginning graduate course. It is self-contained, the prerequisites consisting merely of basic calculus (series) and basic linear algebra (matrices). The reader is not assumed to be trained in probability since the first chapters give in considerable detail the background necessary to understand the rest of the book. .

On the degrees of freedom of reduced-rank estimators in multivariate regression.

Science.gov (United States)

Mukherjee, A; Chen, K; Wang, N; Zhu, J

We study the effective degrees of freedom of a general class of reduced-rank estimators for multivariate regression in the framework of Stein's unbiased risk estimation. A finite-sample exact unbiased estimator is derived that admits a closed-form expression in terms of the thresholded singular values of the least-squares solution and hence is readily computable. The results continue to hold in the high-dimensional setting where both the predictor and the response dimensions may be larger than the sample size. The derived analytical form facilitates the investigation of theoretical properties and provides new insights into the empirical behaviour of the degrees of freedom. In particular, we examine the differences and connections between the proposed estimator and a commonly-used naive estimator. The use of the proposed estimator leads to efficient and accurate prediction risk estimation and model selection, as demonstrated by simulation studies and a data example.

AHP 6: Review: Modern Tibetan Literature and Social Change

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Timothy Thurston

2010-06-01

Full Text Available Fiction, as understood in the West, was not a strong part of the Tibetan literary tradition (Stein 1972, 251-2. Although Newman (1996, 411 has argued that certain literary works existed as early as the eighteenth century, most fictional texts in Tibet belonged to folklore and oral tradition. Beginning in the twentieth century, however, modern fiction and poetry has gradually emerged and even thrives in spite of continuing issues of literacy and education. As relative newcomers to the study of Tibetan writing, western scholars, many of whom approach Tibet from disciplines that emphasize religion or philosophy, tend to overlook modern fiction. This work, edited by Hartley and Schiaffini-Vedani, aims to fill this void and provide scholars with an introduction to the complexities of modern Tibetan literature and how it reflects and impacts the unique transnational and cross-cultural social context it is written in... ...

Traces of heavy and superheavy cosmic nuclei in olivins of extraterrestial origin

International Nuclear Information System (INIS)

Ignatova, R.; Taneva, T.

1982-01-01

The paths of traces of WH nuclei from cosmic rays have been measured in olivines from the meteorites Maryalakhti, Eagle Stein, Liposki khutor with radiation ages 175, 45 and 220 million years respectively. 3 cm 3 olivines of these meteorites have been examined and more than 500 traces of nuclei with Z(>=)90 have been found measured including 3 traces 1.5-1.8 times longer than the traces created by the uranium and thorium nuclei. These traces may be left by nuclei with Z(>=)110. The crystals were chosen from localizations situated at 2-7 cm, 8-9 cm and 10-12 cm from the outside atmospheric surface of the meteorite. The abundancy of the Z(>=)50 nuclei in gigantic cosmic rays, averaged for a period of ( =)110 in galactic cosmic rays. It is 1.4 x 10 -9 from that of the iron group nuclei. (authors)

Evaluation and treatment of hypertensive crises in children

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Stein DR

2016-03-01

Full Text Available Deborah R Stein, Michael A Ferguson Division of Nephrology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA Abstract: Hypertensive crises in children are medical emergencies that must be identified, evaluated, and treated promptly and appropriately to prevent end-organ injury and even death. Treatment in the acute setting typically includes continuous intravenous antihypertensive medications with monitoring in the intensive care unit setting. Medications commonly used to treat severe hypertension have been poorly studied in children. Dosing guidelines are available, although few pediatric-specific trials have been conducted to facilitate evidence-based therapy. Regardless of what medication is used, blood pressure should be lowered gradually to allow for accommodation of autoregulatory mechanisms and to prevent cerebral ischemia. Determining the underlying cause of the blood pressure elevation may be helpful in guiding therapy. Keywords: hypertensive crisis, hypertensive urgency, hypertensive emergency, antihypertensive medications

Higher order Riesz transforms associated with Bessel operators

Science.gov (United States)

Betancor, Jorge J.; Fariña, Juan C.; Martinez, Teresa; Rodríguez-Mesa, Lourdes

2008-10-01

In this paper we investigate Riesz transforms R μ ( k) of order k≥1 related to the Bessel operator Δμ f( x)=- f”( x)-((2μ+1)/ x) f’( x) and extend the results of Muckenhoupt and Stein for the conjugate Hankel transform (a Riesz transform of order one). We obtain that for every k≥1, R μ ( k) is a principal value operator of strong type ( p, p), p∈(1,∞), and weak type (1,1) with respect to the measure dλ( x)= x 2μ+1 dx in (0,∞). We also characterize the class of weights ω on (0,∞) for which R μ ( k) maps L p (ω) into itself and L 1(ω) into L 1,∞(ω) boundedly. This class of weights is wider than the Muckenhoupt class mathcal{A}p^μ of weights for the doubling measure dλ. These weighted results extend the ones obtained by Andersen and Kerman.

Status of the Instrument Control Unit for EPD on-board Solar Orbiter

Science.gov (United States)

Sánchez Prieto, Sebastián; Da Silva, Antonio; Rodriguez Polo, Oscar; Parra Espada, Pablo; Gutierrez Molina, Oscar; Fernandez Salgado, Javier

Solar Orbiter is the next heliospheric mission sponsored by ESA. The launch is planned for 2017 and it will be as close as 0.28 AU from the Sun. One of the instruments for Solar Orbiter is the Energetic Particle Detector (EPD) responsible for measuring energies from 2 keV to 200 MeV/n. EPD consists of four detectors, Electron Proton Telescope (EPT), High Energy Telescope (HET), SupraThermal Electrons, Ions, & Neutrals (STEIN), and Suprathermal Ion Spectrograph (SIS), plus the Instrument Control Unit called ICU. The Space Research Group of the University of Alcalá in Spain is the responsible for developing the ICU. In this work we present the development status of the ICU after the Critical Design Review. We also address the planned activities for the next year including the development of the Engineering and Qualification Model (EQM) and Flight Model (PM). Special focus is paid to the software and verification & validation activities.

Bean grain hysteresis with induced mechanical damage

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Renata C. Campos

Full Text Available ABSTRACT This study aimed to evaluate the effect of mechanical damage on the hysteresis of beans with induced mechanical damage under different conditions of temperature and relative humidity. Beans (Phaseolus vulgaris L. harvested manually with 35% water content (w.b. were used. Part of this product was subjected to induced mechanical damage by Stein Breakage Tester and controlled drying (damaged and control sample, for sorption processes. The sorption isotherms of water were analyzed for different temperature conditions: 20, 30, 40 and 50 oC; and relative humidity: 0.3; 0.4; 0.5; 0.7 and 0.9 (decimal. Equilibrium moisture content data were correlated with six mathematical models, and the Modified Oswin model was the one that best fitted to the experimental data. According to the above mentioned isotherms, it was possible to observe the phenomenon of hysteresis of damaged and control samples, and this phenomenon was more pronounced in control ones.

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Khadidja Kaibiche

2017-10-01

Full Text Available The conservation and restoration of old stained manuscripts is an activity devoted to the preservation and protection of things of historical and personal significance made mainly from paper, parchment, and skin. We present in this paper a hybrid implementation for de-noising and restoration of old degraded and stained manuscripts. This implementation is based on the statistical dependence of the wavelet coefficients of type Ortho-normal Wavelet Thresholding Algorithm based on the principle of Stein’s Unbiased Risk-Estimate Linear Expansion of Thresholds (OWT SURE-LET and the synergy with bilateral filtering. First, the non-biased quadratic risk Stein estimator is applied to de-noise images corrupted by white Gaussian noise. In a second step, an improved bilateral filter is introduced to smooth and eliminate unnecessary details with the advantage of preserving edges between image regions. Obtained results show the effectiveness of the proposed synergy compared to separated approaches both on gray scale images and stained old manuscript.

High Temporal Resolution Tropospheric Wind Profile Observations at NASA Kennedy Space Center During Hurricane Irma

Science.gov (United States)

Decker, Ryan K.; Barbre, Robert E., Jr.; Huddleston, Lisa; Brauer, Thomas; Wilfong, Timothy

2018-01-01

The NASA Kennedy Space Center (KSC) operates a 48-MHz Tropospheric/Stratospheric Doppler Radar Wind Profiler (TDRWP) on a continual basis generating wind profiles between 2-19 km in the support of space launch vehicle operations. A benefit of the continual operability of the system is the ability to provide unique observations of severe weather events such as hurricanes. Over the past two Atlantic Hurricane seasons the TDRWP has made high temporal resolution wind profile observations of Hurricane Irma in 2017 and Hurricane Matthew in 2016. Hurricane Irma was responsible for power outages to approximately 2/3 of Florida's population during its movement over the state(Stein,2017). An overview of the TDRWP system configuration, brief summary of Hurricanes Irma and Matthew storm track in proximity to KSC, characteristics of the tropospheric wind observations from the TDRWP during both events, and discussion of the dissemination of TDRWP data during the event will be presented.

Deformations of surface singularities

CERN Document Server

Szilárd, ágnes

2013-01-01

The present publication contains a special collection of research and review articles on deformations of surface singularities, that put together serve as an introductory survey of results and methods of the theory, as well as open problems, important examples and connections to other areas of mathematics. The aim is to collect material that will help mathematicians already working or wishing to work in this area to deepen their insight and eliminate the technical barriers in this learning process. This also is supported by review articles providing some global picture and an abundance of examples. Additionally, we introduce some material which emphasizes the newly found relationship with the theory of Stein fillings and symplectic geometry.  This links two main theories of mathematics: low dimensional topology and algebraic geometry. The theory of normal surface singularities is a distinguished part of analytic or algebraic geometry with several important results, its own technical machinery, and several op...

Systematic risk variations (beta convertible debenture brazilian companies

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Renata Drumond Pinto Coelho Antonino

2010-01-01

Full Text Available purpose of this article is to analyze the impact of issuing convertible debentures on the systematic risk of Brazilian companies. Some applied researches in the U.S. capital market (STEIN, 1992; LEWIS et al, 2002; RAI, 2005 indicate that convertible debentures may be used as an alternative financing source when adverse selection problem makes stock issuing unattractive financing source. The analysis of Brazilian companies that issued convertible debentures recorded in the period from 1998 to 2006 and that presented liquidity on the market indicated that variation in beta, on average, is positive. These results are coherent with the signaling hypothesis and with the absence of convertible debenture issuing in 2005 and 2006 on the Brazilian market. They also may be related to the precarious financial situation of issuing companies, observed by the analysis of some financial indicators in year of issue and in two pre- e post-issuing years.

Artigos Tecnológicos: Gerenciamento do Ponto de Corte na Concessão do Crédito Direto ao Consumidor

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Hugo Crespi Júnior

2017-03-01

Full Text Available O crédito direto ao consumidor é concedido de forma massificada por meio de modelos informatizados de credit scoring que visam eliminar os maus pagadores, assim evitando prejuízos financeiros decorrentes da inadimplência. No entanto, ao recusarem os maus pagadores, esses modelos, balanceados por critérios meramente financeiros, também recusam um grande número de bons pagadores, o que pode reduzir o potencial de ganhos da empresa varejista. Esta pesquisa teve por objetivo mostrar que, incluindo a margem operacional para definir o ponto de corte para concessão de crédito, a rentabilidade da empresa pode melhorar. Foram utilizadas a medida estatística Receiver Operating Characteristic (ROC e a abordagem de Stein (2005 para construir simulações em torno de valores reais praticados no mercado, as quais permitiram confirmar que, ao flexibilizar o ponto de corte levando em consideração a margem operacional, o resultado geral da empresa pode ser maximizado.

Seeking modernity through the Romanesque: G. G. King and E. H. Lowber behind a camera in Spain c. 1910-25

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Madeline H. Caviness

2014-12-01

Full Text Available Women photographers made considerable contributions to the ‘age of emulsion’ that transformed the way art history was practiced and taught early in the twentieth century. Among American women who made great efforts to record medieval monuments were Vida Hunt Francis, who worked in France c. 1905-15, and Lucy Warren Porter whose work has previously been attributed to her husband, Arthur Kingsley Porter. Georgiana Goddard King of Bryn Mawr College preceded Porter and others in documenting medieval and renaissance sites for the Hispanic Society of America. Her co-photographer Edith H. Lowber has until now been overlooked. The last book they planned together was edited and published posthumously and most of the illustrations they prepared for it remained unpublished. King also had a great interest in modern art, through her friendship with Gertrude Stein. Occasionally the photos recall cubism, and some of her writing verges on modernist écriture feminine.

Analytic function theory of several variables elements of Oka’s coherence

CERN Document Server

Noguchi, Junjiro

2016-01-01

The purpose of this book is to present the classical analytic function theory of several variables as a standard subject in a course of mathematics after learning the elementary materials (sets, general topology, algebra, one complex variable). This includes the essential parts of Grauert–Remmert's two volumes, GL227(236) (Theory of Stein spaces) and GL265 (Coherent analytic sheaves) with a lowering of the level for novice graduate students (here, Grauert's direct image theorem is limited to the case of finite maps). The core of the theory is "Oka's Coherence", found and proved by Kiyoshi Oka. It is indispensable, not only in the study of complex analysis and complex geometry, but also in a large area of modern mathematics. In this book, just after an introductory chapter on holomorphic functions (Chap. 1), we prove Oka's First Coherence Theorem for holomorphic functions in Chap. 2. This defines a unique character of the book compared with other books on this subject, in which the notion of coherence appear...

Skepticism, empathy, and animal suffering.

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Aaltola, Elisa

2013-12-01

The suffering of nonhuman animals has become a noted factor in deciding public policy and legislative change. Yet, despite this growing concern, skepticism toward such suffering is still surprisingly common. This paper analyzes the merits of the skeptical approach, both in its moderate and extreme forms. In the first part it is claimed that the type of criterion for verification concerning the mental states of other animals posed by skepticism is overly (and, in the case of extreme skepticism, illogically) demanding. Resting on Wittgenstein and Husserl, it is argued that skepticism relies on a misguided epistemology and, thus, that key questions posed by it face the risk of absurdity. In the second part of the paper it is suggested that, instead of skepticism, empathy together with intersubjectivity be adopted. Edith Stein's take on empathy, along with contemporary findings, are explored, and the claim is made that it is only via these two methods of understanding that the suffering of nonhuman animals can be perceived.

Separators/reheaters for nuclear turbines

International Nuclear Information System (INIS)

Guignard, S.

1986-01-01

During the past few years, the Nuclear Department of Stein Industrie has implemented a broad development programme for the design of superheating separators for nuclear power plant turbines. These units separate the water in the steam leaving the high-pressure section, and superheat the dry steam before expansion in the medium - and low - pressure sections. Thorough research, confirmed by tests, was conducted in different areas, and especially on problems of water and steam separation, and heat transfers in the tube bundle(s) required to superheat the steam. Special systems were designed to avoid processes detrimental to the operation of the units, such as vibrations, erosion/corrosion etc. Experimental feedback on the superheating separators of 900 MW nuclear power plants helped to substantiate the assumptions made for the thermal and hydraulic calculations, as well as the optimizations carried out on the different functions. These results confirmed the industrial application of the design methods to other superheating separators intended for 1300 MW nuclear power plants and for export [fr

Minimally invasive glaucoma surgery: current status and future prospects

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Richter GM

2016-01-01

Full Text Available Grace M Richter,1,2 Anne L Coleman11UCLA Stein Eye Institute, Department of Ophthalmology, University of California, Los Angeles, CA, USA; 2USC Eye Institute, Department of Ophthalmology, Keck School of Medicine of University of Southern California, Los Angeles, CA, USAAbstract: Minimally invasive glaucoma surgery aims to provide a medication-sparing, conjunctival-sparing, ab interno approach to intraocular pressure reduction for patients with mild-to-moderate glaucoma that is safer than traditional incisional glaucoma surgery. The current approaches include: increasing trabecular outflow (Trabectome, iStent, Hydrus stent, gonioscopy-assisted transluminal trabeculotomy, excimer laser trabeculotomy; suprachoroidal shunts (Cypass micro-stent; reducing aqueous production (endocyclophotocoagulation; and subconjunctival filtration (XEN gel stent. The data on each surgical procedure for each of these approaches are reviewed in this article, patient selection pearls learned to date are discussed, and expectations for the future are examined. Keywords: MIGS, microincisional glaucoma surgery, trabecular stent, Schlemm’s canal, suprachoroidal shunt, ab interno

Heinrich Wahl, a central figure in direct CP violation research at CERN, retires

CERN Multimedia

2003-01-01

All the necessary ingredients were there - laughs, scientific debate and a pinch of emotion - to make the «Festkolloquium», held in honour of Heinrich Wahl, an unqualified success. One by one, his colleagues, friends and former students took their turn on the rostrum in CERN's main auditorium to reminisce over the career, scientific contributions and leadership of this highly-respected physicist. For, believe it or not, after 34 years at the forefront of the Laboratory's charge-parity violation experiments, Heinrich Wahl, is finally retiring from CERN. Heinrich Wahl during the Colloquium for his retirement.Heinrich Wahl came to CERN from his native Germany as a Fellow in 1969 and rapidly made a name for himself in the first CP violation experiments on neutral kaons, a field that would subsequently become his main area of interest. He then became involved in the CDHS (CERN Dortmund Heidelberg Saclay) experiment to study high-energy neutrino interactions, which began in 1976 under the leadership of Jack Stein...

Non-Archimedean reaction-ultradiffusion equations and complex hierarchic systems

Science.gov (United States)

Zúñiga-Galindo, W. A.

2018-06-01

We initiate the study of non-Archimedean reaction-ultradiffusion equations and their connections with models of complex hierarchic systems. From a mathematical perspective, the equations studied here are the p-adic counterpart of the integro-differential models for phase separation introduced by Bates and Chmaj. Our equations are also generalizations of the ultradiffusion equations on trees studied in the 1980s by Ogielski, Stein, Bachas, Huberman, among others, and also generalizations of the master equations of the Avetisov et al models, which describe certain complex hierarchic systems. From a physical perspective, our equations are gradient flows of non-Archimedean free energy functionals and their solutions describe the macroscopic density profile of a bistable material whose space of states has an ultrametric structure. Some of our results are p-adic analogs of some well-known results in the Archimedean setting, however, the mechanism of diffusion is completely different due to the fact that it occurs in an ultrametric space.

Reassessing Jacob Strauss and the Mosaic Code

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Joel McDurmon

2012-01-01

Full Text Available This article reviewed claims made by modern scholars Ford Lewis Battles, G.H. Williams, and Theodore Tappert concerning the views of Jacob Strauss (1480–1530, court preacher at Eisenach, particularly in regard to the imposition of Mosaic Law upon the civil realm. Most pointedly, Battles claims Strauss proposed to replace European civil law completely with the ‘entire Mosaic code’. This study examined Strauss’s relevant writings to determine his position on Mosaic Law and civil law and demonstrated that the claims of Battles, Williams, and Tappert were not supported by the primary source evidence. Selections from Strauss’ 51 theses on usury are translated into English for the first time. To a much lesser degree, this study addressed the issue in regard to the Weimar court preacher Wolfgang Stein, against whom the same claims were made. A paucity of evidence rendered those claims dubious in his case. In the end we were left only with unsubstantiated second-hand claims against these men.

Dinoflagelados em diversos habitats e hidroperíodos na zona costeira do sul do Brasil Dinoflagellates in different habitats and hydroperiods on the coast of southern Brazil

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Luciana de Souza Cardoso

2007-06-01

Full Text Available Informações sobre a riqueza, densidade, diversidade e distribuição de dinoflagelados em habitats aquáticos (lagoas abertas e fechadas, canais, açudes e áreas úmidas, em relação aos períodos de águas altas e baixas, são apresentadas. O estudo baseou-se em amostragens realizadas em 23 pontos, localizados nas margens leste (área da Lagoa do Casamento e oeste (área do Butiazal de Tapes da laguna dos Patos, no ano de 2003. Foram identificados 11 táxons, cuja distribuição teve maior homogeneidade no período de águas altas. Durinskia baltica (Levander Carty & Cox foi o único táxon cuja distribuição não se alterou pelo hidroperíodo. Peridinium gatunense Nygaard foi uma espécie indicadora de águas altas e P. umbonatum Stein foi indicadora de habitats associados à área do Butiazal de Tapes. Esta área mostrou ter mais alta diversidade de Dinophyceae em relação à área da Lagoa do Casamento, independente do hidroperíodo, refletindo a maior diversidade e especificidade de habitats aquáticos. O tipo de habitat influenciou significativamente (pData on richness, density, diversity and distribution of dinoflagellates in aquatic habitats (open and closed lagoons, channels, reservoirs and wetlands during high and low water periods are presented. The study was based on 23 point samples, located on the eastern (Lagoa do Casamento area and western (Butiazal de Tapes area shores of Laguna dos Patos, in 2003. Eleven taxa were identified; taxon distribution was more homogeneous during the high-water period. Durinskia baltica (Levander Carty & Cox was the only taxon whose distribution was the same for both hydroperiods. Peridinium gatunense Nygaard was a high-water indicator species and P. umbonatum Stein was an indicator of habitats associated with the Butiazal de Tapes area. This area had higher Dinophyceae diversity than the Lagoa do Casamento area, regardless of hydroperiod, due to the higher diversity and specificity of aquatic

Playing against nature: improving earthquake hazard mitigation

Science.gov (United States)

Stein, S. A.; Stein, J.

2012-12-01

uncertainties and the need to candidly assess them. It can be applied to exploring policies under various hazard scenarios and mitigating other natural hazards.ariation in total cost, the sum of expected loss and mitigation cost, as a function of mitigation level. The optimal level of mitigation, n*, minimizes the total cost. The expected loss depends on the hazard model, so the better the hazard model, the better the mitigation policy (Stein and Stein, 2012).

"Recent" macrofossil remains from the Lomonosov Ridge, central Arctic Ocean

Science.gov (United States)

Le Duc, Cynthia; de Vernal, Anne; Archambault, Philippe; Brice, Camille; Roberge, Philippe

2016-04-01

The examination of surface sediment samples collected from 17 sites along the Lomonosov Ridge at water depths ranging from 737 to 3339 meters during Polarstern Expedition PS87 in 2014 (Stein, 2015), indicates a rich biogenic content almost exclusively dominated by calcareous remains. Amongst biogenic remains, microfossils (planktic and benthic foraminifers, pteropods, ostracods, etc.) dominate but millimetric to centrimetric macrofossils occurred frequently at the surface of the sediment. The macrofossil remains consist of a large variety of taxa, including gastropods, bivalvia, polychaete tubes, scaphopods, echinoderm plates and spines, and fish otoliths. Among the Bivalvia, the most abundant taxa are Portlandia arctica, Hyalopecten frigidus, Cuspidaria glacilis, Policordia densicostata, Bathyarca spp., and Yoldiella spp. Whereas a few specimens are well preserved and apparently pristine, most mollusk shells displayed extensive alteration features. Moreover, most shells were covered by millimeter scale tubes of the serpulid polychaete Spirorbis sp. suggesting transport from low intertidal or subtidal zone. Both the ecological affinity and known geographic distribution of identified bivalvia as named above support the hypothesis of transportation rather than local development. In addition to mollusk shells, more than a hundred fish otoliths were recovered in surface sediments. The otoliths mostly belong to the Gadidae family. Most of them are well preserved and without serpulid tubes attached to their surface, suggesting a local/regional origin, unlike the shell remains. Although recovered at the surface, the macrofaunal assemblages of the Lomonosov Ridge do not necessarily represent the "modern" environments as they may result from reworking and because their occurrence at the surface of the sediment may also be due to winnowing of finer particles. Although the shells were not dated, we suspect that their actual ages may range from modern to several thousands of

Measurement of the Specific Gravity of the Water-Steam Emulsion Flowing in a Screen Tube of an Industrial Boiler Using Sodium-24; Mesure du Poids Specifique de l'Emulsion (Eau-Vapeur) s'Ecoulant dans un Tube-Ecran de Chaudiere Industrielle: Emploi de Sodium-24; ИЗМЕРЕНИЕ УДЕЛЬНОГО ВЕСА ЭМУЛЬСИИ (ВОДА - ПАР), ПРОТЕКАВШЕЙ В ЭКРАНИРУЮЩЕЙ ТРУБЕ ПРОМЫШЛЕННОГО КОТЛА С ПОМОЩЬЮ НАТРИЯ-24; Medicion con Ayuda de Sodio-24 del Peso Especifico de la Emulsion (Agua-Vapor) que Atraviesa la Parrilla de Agua de una Caldera Industrial

Energy Technology Data Exchange (ETDEWEB)

Maille, C.; Moinard, J. [Societe Steinet Roubaix, Paris (France); Blanc, D.; Fontan, J. [Faculte des Sciences, Toulouse (France)

1963-03-15

The circulation inside an industrial boiler depends cm the flow-rate and on the specific gravity of the water-steam emulsion. Conventional methods for measuring flow-rate in screen tubes require complex devices and may disturb the phenomenon under study. The employment of an external radioactive source and detector for densitometry measurements is simple and in common use. Unfortunately, it is difficult to use in the present case. The authors have therefore developed a method consisting of the introduction of a calculated amount of sodium-24 into the boiler water. This very simple device does not disturb the flow. The experimental design, built up at die test station of Stein and Roubaix Co., is described. Sodium-24 gives consistent results, although less accurate than the densitometric process using an external source of Co{sup 60}. Investigations are now being made on a series of parallel tubes with the geometry, used in industrial boilers. (author) [French] La circulation a l'interieur d'une chaudiere industrielle est conditionnee par la vitesse d'ecoulement et le poids specifique, de l'emulsion (eau - vapeur). Les procedes classiques de mesure de la vitesse d'ecoulement dans les tubes d'ecrans necessitent des montages difficiles et risquent de perturber le phenomene a mesurer. L'emploi d'une source radioactive externe est un procede simple et courant de densimetrie; il est helas difficile a adapter dans le cas actuel. C'est pourquoi les auteurs ont adopte une technique qui consiste a Introduire dans l'eau de la chaudiere une quantite calculee de sodium-24. Ce procede, tres simple, ne perturbe pas l'ecoulement. Les auteurs decrivent le montage experimental realise a la station d'essais de la Societe Stein et Roubaix. La methode du sodium-24 conduit a des resultats coherents, bien que moins precis que le procede densime- trique employant une source externe de MCo. Les etudes en cours concernent une serie de tubes paralleles, disposes selon la geometrie adoptee

Die Krakauer Kirche von Karmeliten und Karmelitaninnen

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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

A survey on the effects of institutional ownership, internal audit and non-executive board members on forecasting crashes: Evidence from Tehran Stock Exchange

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Mostafa Sohouli Vahed

2014-11-01

Full Text Available This paper presents an empirical investigation to study the effects of institutional ownership, internal audit system, the number of non-executive board members and having differentiation between chair and general managers’ responsibilities on the likelihood of stock price crash on 110 listed firms on Tehran Stock Exchange over the period 2004-2011. The study uses Chen’ model (2001 [Chen, J., Hong, H., & Stein, J. C. (2001. Forecasting crashes: Trading volume, past returns, and conditional skewness in stock prices. Journal of Financial Economics, 61(3, 345-381.] to perform the investigation. Based on the results of the survey, there is a negative and meaningful relationship between stock price crash and institutional ownership when the level of significance is ten percent. In addition, as the number of non-executive board members increases, the chance of stock price crash decreases when the level of significance is five percent. However, separation between the responsibility of chair and general managers did not seem to influence on stock price and also having internal audit system had no impact on the likelihood of stock price change.

A Part-Time Solar Chromosphere?

Science.gov (United States)

Kalkofen, W.

1999-05-01

The dynamical model of the nonmagnetic chromosphere of Carlsson & Stein (1994) has a time-dependent temperature structure from shock dissipation of upward-propagating acoustic waves. For the high-temperature phase of waves due to an observed photospheric velocity spectrum, the model reproduces to great fidelity the intricate velocity and intensity variations of the corresponding H line from an hour-long observing run. But for the low-temperature phase, in which the temperature drops monotonically in the outward direction up to a height of at least 1.8 Mm above tau =1, the model predicts UV spectra for lines and continua that should be observable in absorption everywhere and almost all the time. However, observations with SUMER show only emission lines, everywhere and all the time. The dynamical model fails as a temperature model because it uses less than 5% of the wave energy entering the chromosphere. The extra energy is hidden in the observed power spectrum at acoustic frequencies above 10 mHz; it accounts for a permanent temperature inversion and thus a full-time chromosphere.

Water sorption kinetics of damaged beans: GAB model

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Fernanda M. Baptestini

Full Text Available ABSTRACT The objective of this study was to model the water sorption kinetics of damaged beans. Grains with initial moisture content of 53.85%, dry basis (d.b., were used. One portion of the grains was used to obtain desorption isotherms, while the other was subjected to drying until the moisture content of 5.26% (d.b., so that it was subjected to the adsorption. For the induction of damage, a Stein Breakage Tester was used. To obtain the equilibrium moisture content, grains were placed in a climatic chamber at 20, 30, 40 and 50 ± 1 °C combined with relative humidity of 30, 40, 50, 70 and 90 ± 3%. The GAB model fitted well to the equilibrium moisture experimental data of damaged grains and control. With increasing temperature, the monolayer moisture contents decreased in adsorption and desorption processes, ranging from 9.84 to 5.10% d.b. The lower moisture content in the monolayer in damaged grains indicates that lower moisture content is necessary to ensure their conservation.

Polycystic ovary syndrome: A component of metabolic syndrome?

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Vignesh J

2007-01-01

Full Text Available In 1935, Stein and Leventhal first described the polycystic ovary (PCO as a frequent cause of irregular ovulation in women seeking treatment for subfertility. Although the initial management was surgical with wedge resection of ovary, the availability of radioimmunoassay and increased clinical use of ultrasound made it clear that many women had the ultrasound characteristics of PCO with or without the biochemical or clinical features of PCOS and therefore that PCO were not associated with a single syndrome. The association between increased insulin resistance and PCOS is a consistent finding in all ethnic groups. Obesity is a common factor in the majority of women with PCOS. It is postulated that a woman may be genetically predisposed to developing PCOS but it is only the interaction of environmental factors (obesity with the genetic factors that results in the characteristic metabolic and menstrual disturbances. Weight loss, altered diet and exercise have been shown to be effective in the management of PCOS. Importance of early recognition, proper intervention, long-term monitoring and health implications needs more concern.

A hybrid spatial-spectral denoising method for infrared hyperspectral images using 2DPCA

Science.gov (United States)

Huang, Jun; Ma, Yong; Mei, Xiaoguang; Fan, Fan

2016-11-01

The traditional noise reduction methods for 3-D infrared hyperspectral images typically operate independently in either the spatial or spectral domain, and such methods overlook the relationship between the two domains. To address this issue, we propose a hybrid spatial-spectral method in this paper to link both domains. First, principal component analysis and bivariate wavelet shrinkage are performed in the 2-D spatial domain. Second, 2-D principal component analysis transformation is conducted in the 1-D spectral domain to separate the basic components from detail ones. The energy distribution of noise is unaffected by orthogonal transformation; therefore, the signal-to-noise ratio of each component is used as a criterion to determine whether a component should be protected from over-denoising or denoised with certain 1-D denoising methods. This study implements the 1-D wavelet shrinking threshold method based on Stein's unbiased risk estimator, and the quantitative results on publicly available datasets demonstrate that our method can improve denoising performance more effectively than other state-of-the-art methods can.

Abjection and violence in Monoceros, by Suzette Mayr

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Liane Schneider

2015-04-01

Full Text Available Through the analysis of Monoceros (2011, a novel by Canadian contemporary writer Suzette Mayr, we examine the entanglement between concepts of violence and abjection in literature. Mayr presents several characters that come into contact as a result of a suicide committed by a previously bullied student of a Catholic school. With the narrative as a reference, we propose to discuss the growing violence inside the school system in contemporary times, in this case as a result of sexual intolerance. Works by Nan Stein and Melinda York, who address the imposition of too strict gender roles on female and male students as one of the causes for violent outcomes among youngsters, will be our main theoretical references. We also discuss the topic of desire and abjection, mainly developed by Kristeva and Kulzbach, as illuminating perspectives for the analysis of the selected novel. We suggest that in Monoceros bullying is performed to guarantee fixed and binary models of gender identity, which ends up by promoting low self-esteem and feelings of awkwardness on individuals defined as different from the norm.

Three New Species of Shoot Fly, Atherigona spp., from Northern Thailand

Science.gov (United States)

Moophayak, Kittikhun; Kurahashi, Hiromu; Sukontason, Kabkaew L.

2011-01-01

Three new species of shoot fly, Atherigona Rondani (subgenus Acritochaeta Grimshaw) (Diptera: Muscidae), are described from northern Thailand, based on morphological characteristics of males. Unique features of A. komi sp. n. include a distinct spiral groove on the dorsal aspect of the fore femur and two dark apical wing spots, whereas A. chiangmaiensis sp. n. is recognized by the presence of one large patch on the apical wing spot, appearing as a large and smaller wave-shaped patch, and no distinct pattern on tergites. A. thailandica sp. n. displays a remarkable dark boomerang-shaped patch along the wing margin and fore femur, with two rows of long hairs on the dorsal surface. Male terminalia are also different in the new species, showing distinctive characteristics. This paper also presents five newly recorded species in Thailand; Atherigona maculigera Stein, Atherigona ovatipennis vietnamensis Shinonaga et Thinh, Atherigona pallidipalpis Malloch, Atherigona seticauda Malloch, and Atherigona setitarsus Shinonaga et Thinh. A key is provided for the adult males of Atherigona recorded in Thailand, all belonging to the subgenus Acritochaeta, except for A. soccata Rondani. PMID:22233520

Kinetics of water sorption of damaged bean grains: Thermodynamic properties

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Paulo C. Corrêa

Full Text Available ABSTRACT This study aims to determine the thermodynamic properties of damaged beans. Grains with initial moisture content of 53.85% (d.b. were used. A part of the grains was used to obtain the desorption isotherms, while another part was subjected to drying until a moisture content of 5.26% (d.b. was achieved; therefore, it was subjected to the adsorption process. To induce damage, a Stein breakage tester was used. To obtain the equilibrium moisture content, grains were placed in a climatic chamber whose temperatures were 20, 30, 40, and 50 ± 1 °C combined with a relative humidity of 30, 40, 50, 70, and 90 ± 3%. Although in the desorption process, damaged grains had a lower differential enthalpy compared with the control, the reverse behavior was observed in the adsorption process. Mechanical damage caused the formation of a greater number of available adsorption sites, resulting in higher differential entropy values in adsorption and lower values in desorption compared with the control. The mechanical damage had no effect on the Gibbs free energy.

Mnemosyne o el imperio de los sentidos. Literatura e imagen en Almudena Grandes: Malena es un nombre de tango

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M.ª Teresa García-Abad García

2014-06-01

Full Text Available Si bien los códigos de la imagen han acompañado a la escritura desde sus orígenes, la irrupción del cine afianza su consagración en nuestro panorama cultural, y su rastro reclama una atención cada vez más necesaria para alcanzar una adecuada competencia lectora. La literatura de Almudena Grandes acude a intertextos visuales como herramienta básica de construcción ficcional, un recorrido que rescata a través de la memoria un paisaje de sensaciones en el que la palabra puede deshacerse en la boca “como un buñuelo de viento” o ser escrita con los ojos como afirmara Gertrude Stein: “Las palabras realmente importantes son aquellas que escribo con los ojos. Los oídos y la boca no cuentan”. El artículo indaga asimismo en claves de comprensión para la reciente adaptación cinematográfica de la novela Malena es un nombre de tango.

How to (properly) strengthen Bell's theorem using counterfactuals

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Bigaj, Tomasz

Bell's theorem in its standard version demonstrates that the joint assumptions of the hidden-variable hypothesis and the principle of local causation lead to a conflict with quantum-mechanical predictions. In his latest counterfactual strengthening of Bell's theorem, Stapp attempts to prove that the locality assumption itself contradicts the quantum-mechanical predictions in the Hardy case. His method relies on constructing a complex, non-truth functional formula which consists of statements about measurements and outcomes in some region R, and whose truth value depends on the selection of a measurement setting in a space-like separated location L. Stapp argues that this fact shows that the information about the measurement selection made in L has to be present in R. I give detailed reasons why this conclusion can and should be resisted. Next I correct and formalize an informal argument by Shimony and Stein showing that the locality condition coupled with Einstein's criterion of reality is inconsistent with quantum-mechanical predictions. I discuss the possibility of avoiding the inconsistency by rejecting Einstein's criterion rather than the locality assumption.

INTERSOGGETTIVITÀ, INTENZIONALITÀ, EMPATIA. FENOMENOLOGIA E NEUROSCIENZE OGGI

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PATRIZIA MANGANARO

2012-11-01

Full Text Available Is it possible a comparison between phenomenology and neurosciences, empathical Erlebnis and embodied cognition or simulation? The phenomenological living body is really the same of the neurophisiological one? What is the philosophical difference between culture and nature? The thesis asserted here is that intersubjectivity constitutes the originary root of personal subjectivity. It is proved through the empathical Erlebnis analysis elaborated by Edmund Husserl and Edith Stein, which allows for the phenomenologico-anthropological foundation of personal otherness and for the deep sense of the world as common space of action, connected to the identification of the essential structure of human being: living body (Leib as psycho-physical dimension, soul (Seele as nucleus or centre of personal identity, via individuationis and spirit (Geist as intentional life and activity of consciousness. To answer these questions, I follow two phenomenological paths: the first one is the Logos and Leib philosophical nexus, meaning the subject-body; the second is the link between empathy and otherness, meaning the roots intersubjectivity. That is why from my point of view phenomenology means a first person philosophy.

A novel SURE-based criterion for parametric PSF estimation.

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Xue, Feng; Blu, Thierry

2015-02-01

We propose an unbiased estimate of a filtered version of the mean squared error--the blur-SURE (Stein's unbiased risk estimate)--as a novel criterion for estimating an unknown point spread function (PSF) from the degraded image only. The PSF is obtained by minimizing this new objective functional over a family of Wiener processings. Based on this estimated blur kernel, we then perform nonblind deconvolution using our recently developed algorithm. The SURE-based framework is exemplified with a number of parametric PSF, involving a scaling factor that controls the blur size. A typical example of such parametrization is the Gaussian kernel. The experimental results demonstrate that minimizing the blur-SURE yields highly accurate estimates of the PSF parameters, which also result in a restoration quality that is very similar to the one obtained with the exact PSF, when plugged into our recent multi-Wiener SURE-LET deconvolution algorithm. The highly competitive results obtained outline the great potential of developing more powerful blind deconvolution algorithms based on SURE-like estimates.

Replica symmetry breaking in short range spin glasses: A review of the theoretical foundations and of the numerical evidence

International Nuclear Information System (INIS)

Marinari, E.; Zuliani, F.; Parisi, G.; Ricci-Tersenghi, F.; Ruiz-Lorenzo, J.J.

2000-04-01

We discuss Replica Symmetry Breaking (RSB) in Spin Glasses. We present an update about the state of the matter, both from the analytical and from the numerical point of view. We put a particular attention in discussing the difficulties stressed by Newman and Stein concerning the problem of constructing pure states in spin glass systems. We mainly discuss about what happens in finite dimensional, realistic spin glasses. Together with a detailed review of some of most important features, facts, data, phenomena, we present some new theoretical ideas and numerical results. We discuss among others the basic idea of the RSB theory, correlation functions, interfaces, overlaps, pure states, random field and the dynamical approach. We present new numerical results for the behavior of coupled replicas and about the numerical verification of sum rules, and we review some of the available numerical results that we consider of larger importance (for example the determination of the phase transition point, the correlation functions, the window overlaps, the dynamical behavior of the system). (author)

Atmospheric Transport of Nutrient Matter during a Red Tide Event

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Tian, R.; Weng, H.; Lin, Q.

2017-12-01

Harmful algal blooms (HABs) resulting from an explosive increase in algae population have become a global problem in coastal marine environment. During 3rd -8th, May of 2006, large-scale, mixed prorocentrum dentatum stein and skeletonema costatum bloom developed in those water off the coast of Zhejiang province (Zhoushan city and Liuheng Island) of China. Using Global Nested Air Quality Prediction Modeling System (GNAQPMS), we find an atmospheric transport of considerable nutrient matter (nitrate, ammonium, Fe (Ⅱ)) to East China Sea (ECS) before the red tide event. It be inferred that the atmospheric transport of nutrient matter is a significant source of nutrient matter in the water of East China Sea whose hydrological setting is dominated by oligotrophic Taiwan Warm Current in spring. Such atmospheric transport of nutrient matter is likely a cause factor of red tide in the coast of East China Sea, especially during dust event. The study provides new information for discovering the occurring mechanism of the red tides in ECS and the essential parameters for the red tide research.

Introduction to special issue: moving forward in pediatric neuropsychology.

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Daly, Brian P; Giovannetti, Tania; Zabel, T Andrew; Chute, Douglas L

2011-08-01

This special issue of The Clinical Neuropsychologist focuses on advances in the emerging subspecialty of pediatric neuropsychology. The national and international contributions in this issue cover a range of key clinical, research, training, and professional issues specific to pediatric neuropsychology. The genesis for this project developed out of a series of talks at the Philadelphia Pediatric Neuropsychology Symposium in 2010, hosted by the Stein Family Fellow, the Department of Psychology of the College of Arts and Sciences at Drexel University, and the Philadelphia Neuropsychology Society. Articles that explore clinical practice issue focus on the assessment of special medical populations with congenital and/or acquired central nervous system insults. Research articles investigate the core features of developmental conditions, the use of technology in neuropsychological research studies, and large sample size genomic, neuropsychological, and imaging studies of under-represented populations. The final series of articles examine new considerations in training, advocacy, and subspecialty board certification that have emerged in pediatric neuropsychology. This introductory article provides an overview of the articles in this special issue and concluding thoughts about the future of pediatric neuropsychology.

Development of immature tiger-fly Coenosia attenuata (Stein) reared on larvae of the fungus gnat Bradysia impatiens (Johannsen) in coir substrate

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The ability to rear a beneficial predatory insect is often required for its use in inoculative releases for classical biological control applications. However, affordable mass production is required before a beneficial predatory insect will be commercialized for large scale repetitive releases. The...

Die Entwicklung des europäischen Zivilprozessrechts im Bereich der EuGVVO im Jahr 2016 / Dominik Schnichels, Katja Lenzing, Andreas Stein

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Schnichels, Dominik

2017-01-01

EL määruse kohtualluvuse ning kohtuotsuste tunnustamise ja täitmise kohta tsiviil- ja kaubandusasjades arengutest aastal 2016 ja seotud kohtulahenditest nn Brüsseli I määruse tõlgendamise kohta

Der Runen-Stein von Rök und Snorri Sturluson - oder 'Wie aussagekräftig sind unsere Quellen zur Religionsgeschichte der Wikingerzeit?'

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Preben Meulengracht Sørensen

1990-01-01

Full Text Available The article contributes to the discussion on source criticism within the research field of Old Norse religion. It examines the common assumption that archaeological sources are always to prefer above written sources from the Middle Ages where the Viking Era is described as such accounts are invariably tendentious and biased. Influenced by theories from the field of social anthropology, however, the article argues for the worth of written sources as a complement to the material ones. As an example, the effort to interpret the inscriptions on the runic stone from Rök are introduced. The article suggests that different kinds of source material offer a spectrum of possibilities out of which none alone, but rather all taken together, can deepen the researcher’s knowledge about the object under study.

Robust surface roughness indices and morphological interpretation

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Trevisani, Sebastiano; Rocca, Michele

2016-04-01

Geostatistical-based image/surface texture indices based on variogram (Atkison and Lewis, 2000; Herzfeld and Higginson, 1996; Trevisani et al., 2012) and on its robust variant MAD (median absolute differences, Trevisani and Rocca, 2015) offer powerful tools for the analysis and interpretation of surface morphology (potentially not limited to solid earth). In particular, the proposed robust index (Trevisani and Rocca, 2015) with its implementation based on local kernels permits the derivation of a wide set of robust and customizable geomorphometric indices capable to outline specific aspects of surface texture. The stability of MAD in presence of signal noise and abrupt changes in spatial variability is well suited for the analysis of high-resolution digital terrain models. Moreover, the implementation of MAD by means of a pixel-centered perspective based on local kernels, with some analogies to the local binary pattern approach (Lucieer and Stein, 2005; Ojala et al., 2002), permits to create custom roughness indices capable to outline different aspects of surface roughness (Grohmann et al., 2011; Smith, 2015). In the proposed poster, some potentialities of the new indices in the context of geomorphometry and landscape analysis will be presented. At same time, challenges and future developments related to the proposed indices will be outlined. Atkinson, P.M., Lewis, P., 2000. Geostatistical classification for remote sensing: an introduction. Computers & Geosciences 26, 361-371. Grohmann, C.H., Smith, M.J., Riccomini, C., 2011. Multiscale Analysis of Topographic Surface Roughness in the Midland Valley, Scotland. IEEE Transactions on Geoscience and Remote Sensing 49, 1220-1213. Herzfeld, U.C., Higginson, C.A., 1996. Automated geostatistical seafloor classification - Principles, parameters, feature vectors, and discrimination criteria. Computers and Geosciences, 22 (1), pp. 35-52. Lucieer, A., Stein, A., 2005. Texture-based landform segmentation of LiDAR imagery

Relação entre indícios de disgrafia funcional e desempenho acadêmico Correlation between indication of disgraphy and scholarship performance

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Sônia das Dores Rodrigues

2009-06-01

Full Text Available OBJETIVO: avaliar a relação entre sinais indicativos de disgrafia e desempenho acadêmico. MÉTODOS: foram incluídas no estudo 25 crianças, matriculadas na 3ª. série do ensino fundamental de uma escola pública da Região Metropolitana de Campinas/SP, sem histórico de lesão cerebral e/ou déficit intelectual. Quanto à idade, 21 tinham nove anos e quatro tinham dez anos; 12 eram do sexo masculino. A avaliação foi realizada por meio da Escala de Disgrafia (Lorenzini, 1993 e do Teste de Desempenho Escolar (TDE (Stein, 2003. RESULTADOS: seis crianças apresentaram sinais indicativos de disgrafia. A maioria dos alunos teve desempenho acadêmico classificado como inferior em escrita (15/25 e em aritmética (10/25. As crianças com indícios de disgrafia (6/25 tiveram pior desempenho em escrita e aritmética no TDE, quando comparado às demais crianças, porém essa diferença não foi estatisticamente significativa. CONCLUSÃO: conclui-se que, neste grupo, não foi possível estabelecer a relação entre baixo desempenho acadêmico com escrita disgráfica, uma vez que tal dificuldade também foi identificada também entre as crianças consideradas não disgráficas.PURPOSE: to evaluate the relationship between indicative signals of written difficulties and cadmic performance. METHODS: twenty five children, students from the 3rd grade in the elementary education school of a public school in the metropolitan area of Campinas/SP took part in this study (12 boys, with age varying between 9 and 10. The tools used for evaluation were the scale of written difficulties (Lorenzini, 1993 and the test of school performance (Stein, 2003. RESULTS: considering the group performance, it was verified that a great number of students had written academic (15/25 and arithmetic (10/25 difficulties. The children with indicative signals of written difficulties (6/25 had inferior performance in writing and arithmetic, when compared to the ones who did not have

[Comment on “Should Memphis build for California's earthquakes?”] from S.E. Hough

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Hough, Susan E.

The recent article by Seth Stein, Joseph Tomasello, and Andrew Newman raised thought-provoking questions about one of the most vexing open issues in hazard assessment in the United States: the hazard posed by ostensibly infrequent, large, mid-continental earthquakes. Many of the technical issues raised by this article are addressed by A. D. Frankel in the accompanying comment. I concur with this, and will only address and/or elaborate on a few additional issues here: (1) Detailed paleoseismic investigations have shown that the New Madrid region experienced sequences of large earthquakes around 900 and 1450 A.D.in addition to the historic events in 1811-1812. With a repeat time on the order of 400-500 years, these cannot be considered infrequent events. Paleoseismic investigations also reveal evidence that the prehistoric “events” were also sequences of two to three large earthquakes with a similar overall distribution of liquefaction in the greater New Madrid region as produced by the 1811-1812 sequence [Tuttle et al., 2002]. And if, as evidence suggests, the zone produces characteristic earthquakes, one will not see a commensurate rate of moderate events, as would be the case if seismicity followed the Gutenburg-Richter distribution.

A key and checklist to the Neotropical forensically important "Little House Flies" (Diptera: Fanniidae

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Diana Grisales

Full Text Available ABSTRACT Fanniidae (Insecta: Diptera is a relatively small family (ca. 350 spp. with five genera, of which Fannia Robineau-Desvoidy, 1830 and Euryomma Stein, 1899 have Neotropical distributions. Some of these species are almost always found in forensic studies. Forensically relevant species have been neglected, despite recent forensic studies that suggest their importance for estimating post-mortem interval (PMI. Thus, current and updated keys to identify adults or larvae on carcasses are unavailable for the most important species. While immature stages are important in estimating PMI, evidence suggests that adults (Fanniidae as well as other families may also be useful for this purpose. Here we provide a key to males of the species of Fanniidae (found on corpses and other decomposing organic matter with a checklist of species that have been used in forensics in the Neotropical region. The key comprises all 38 species of Fannia and Euryomma that have already been successfully used in forensics, and species that are potentially useful for estimating PMI. These records were found after reviews of the literature and data from entomological collections. Photographs and illustrations of the main characters in the key are provided.

James Weldon Johnson and the Speech Lab Recordings

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Chris Mustazza

2016-03-01

Full Text Available On December 24, 1935, James Weldon Johnson read thirteen of his poems at Columbia University, in a recording session engineered by Columbia Professor of Speech George W. Hibbitt and Barnard colleague Professor W. Cabell Greet, pioneers in the field that became sociolinguistics. Interested in American dialects, Greet and Hibbitt used early sound recording technologies to preserve dialect samples. In the same lab where they recorded T.S. Eliot, Gertrude Stein, and others, James Weldon Johnson read a selection of poems that included several from his seminal collection God’s Trombones and some dialect poems. Mustazza has digitized these and made them publicly available in the PennSound archive. In this essay, Mustazza contextualizes the collection, considering the recordings as sonic inscriptions alongside their textual manifestations. He argues that the collection must be heard within the frames of its production conditions—especially its recording in a speech lab—and that the sound recordings are essential elements in an hermeneutic analysis of the poems. He reasons that the poems’ original topics are reframed and refocused when historicized and contextualized within the frame of The Speech Lab Recordings.

Reaching for Success: Picasso’s Rise in the Market (The First Two Decades

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Enrique Mallen

2017-04-01

Full Text Available This article explores the exhibitions of Picasso’s works in the first two decades of his artistic career, as well as the dealers and collectors who came into contact with them. It describes the relationship between Picasso and his first dealers, Pere Manyach, Berthe Weill, Clovis Sagot, Père Soulier, Ambroise Vollard, Daniel-Henry Kahnweiler, Georg Caspari, L. W. Guthier, Hans Goltz, Heinrich Thannhauser, Otto Feldmann, Alfred Flechtheim, Emil Richter, Gottfried Tanner, Michael Brenner, R. J. Coady, Léonce Rosenberg, Paul Rosenberg, etc.; as well as his first collectors, Leo and Gertrude Stein, Olivier Sainsère, Joachim Gasquet, Wilhelm Uhde, Herman Rupf, Vincenc Kramář, Frank Stoop, Hugo Perls, Edwin Suermondt, Dr. Paul Ferdinand Schmidt, Princess Mechtilde Lichnowsky, Henry Simms, Ludwig and Rosy Fischer, Professor Wilhelm Kreis, Adolf Erblösch, Justin K. Thannhauser, Sergei Ivanovich Shchukin, Ivan A. Morosov, etc. It also identifies all important Picasso expositions in this time period and how those dealers and collectors were involved in their arrangement. The information provided here has been excerpted from an exhaustive study of the critical literature on Pablo Picasso, as well as from published exhibition catalogues.

Frank-ter Haar syndrome with unusual clinical features.

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Dundar, Munis; Saatci, Cetin; Tasdemir, Sener; Akcakus, Mustafa; Caglayan, Ahmet Okay; Ozkul, Yusuf

2009-01-01

Frank-ter Haar syndrome first recognized by Frank et al. [Y. Frank, M. Ziprkowski, A. Romano, R. Stein, M.B. Katznelson, B. Cohen, R.M. Goodman, Megalocornea associated with multiple skeletal anomalies: a new genetic syndrome?, J. Genet. Hum. 21 (1973) 67-72.] and subsequently confirmed by ter Haar et al. [B. Ter Haar, B. Hamel, J. Hendriks, J. de Jager, Melnick-Needles syndrome: indication for an autosomal recessive form, Am. J. Med. Genet. 13 (1982) 469-477.]. The main clinical features of the syndrome are brachycephaly, wide fontanels, prominent forehead, hypertelorism, prominent eyes, macro cornea with or without glaucoma, full cheeks, small chin, bowing of the long bones, and flexion deformity of the fingers [S.M. Maas, H. Kayserili, J. Lam, M.Y. Apak, R.C. Hennekam, Further delineation of Frank-ter Haar syndrome, Am. J. Med. Genet. 131 (2004) 127-133.]. We report a child with Frank-ter Haar syndrome presenting unusual clinical features. Hypopigmented areas in hair, bilateral adducted thumb, bilateral contractures in elbows and pelvic limb, atrial septal defect have not been described previously in the literature. Our patient also had double-outlet right ventricle.

Housing Damage Following Earthquake

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1989-01-01

An automobile lies crushed under the third story of this apartment building in the Marina District after the Oct. 17, 1989, Loma Prieta earthquake. The ground levels are no longer visible because of structural failure and sinking due to liquefaction. Sand and soil grains have faces that can cause friction as they roll and slide against each other, or even cause sticking and form small voids between grains. This complex behavior can cause soil to behave like a liquid under certain conditions such as earthquakes or when powders are handled in industrial processes. Mechanics of Granular Materials (MGM) experiments aboard the Space Shuttle use the microgravity of space to simulate this behavior under conditons that carnot be achieved in laboratory tests on Earth. MGM is shedding light on the behavior of fine-grain materials under low effective stresses. Applications include earthquake engineering, granular flow technologies (such as powder feed systems for pharmaceuticals and fertilizers), and terrestrial and planetary geology. Nine MGM specimens have flown on two Space Shuttle flights. Another three are scheduled to fly on STS-107. The principal investigator is Stein Sture of the University of Colorado at Boulder. Credit: J.K. Nakata, U.S. Geological Survey.

Ores and Climate Change - Primary Shareholders

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Stein, Holly J.; Hannah, Judith L.

2015-04-01

Many in the economic geology community concern themselves with details of ore formation at the deposit scale, whether tallying fluid inclusion data to get at changes in ore-forming fluids or defining structures that aid and abet mineralization. These compilations are generally aimed at interpretation of events at the site of ore formation, with the goal being assignment of the deposit to a sanctioned ore deposit model. While providing useful data, this approach is incomplete and does not, by itself, serve present-day requirements for true interdisciplinary science. The ore-forming environment is one of chaos and disequilibrium at nearly all scales (Stein, 2014). Chaos and complexity are documented by variably altered rocks, veins or disseminated mineralization with multi-generational fluid histories, erratic and unusual textures in host rocks, and the bitumen or other hydrocarbon products entwined within many ore deposits. This should give pause to our drive for more data as a means to find "the answer". The answer lies in the kind of data collected and more importantly, in the way we interpret those data. Rather than constructing an ever-increasing catalog of descriptive mutations on sanctioned ore deposit models (e.g., IOGC or Iron-Oxide Copper Gold deposits), the way forward is to link source and transport of metals, sulfur, and organic material with regional and ultimately whole Earth chemical evolution. Important experimental work provides chemical constraints in controlled and behaved environments. To these data, we add imagination and interpretation, always tying back to field observations. In this paper, several key points are made by way of ore deposit examples: (1) many IOCG deposits are outcomes of profound changes in the chemistry of the Earth's surface, in the interplay of the atmosphere, hydrosphere, biosphere, and lithosphere; (2) the redox history of Fe in deep earth may be ultimately expressed in the ore-forming sequence; and (3) the formation of

A pilot study differentiating recurrent major depression from bipolar disorder cycling on the depressive pole

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Marty Hinz

2010-11-01

Full Text Available Marty Hinz1, Alvin Stein2, Thomas Uncini31Clinical Research, NeuroResearch Clinics, Inc., Cape Coral, FL, USA; 2Stein Orthopedic Associates, Plantation, FL, USA; 3DBS Labs, Duluth, MN, USAPurpose: A novel method for differentiating and treating bipolar disorder cycling on the depressive pole from patients who are suffering a major depressive episode is explored in this work. To confirm the diagnosis of type 1 or type 2 bipolar disorder, the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV criteria require that at least one manic or hypomanic episode be identified. History of one or more manic or hypomanic episodes may be impossible to obtain, representing a potential blind spot in the DSM-IV diagnostic criteria. Many bipolar patients who cycle primarily on the depressive side for many years carry a misdiagnosis of recurrent major depression, leading to treatment with antidepressants that achieve little or no relief of symptoms. This article discusses a novel approach for diagnosing and treating patients with bipolar disorder cycling on the depressive pole versus patients with recurrent major depression.Patients and methods: Patients involved in this study were formally diagnosed with recurrent major depression under DSM-IV criteria and had no medical history of mania or hypomania to support the diagnosis of bipolar disorder. All patients had suffered multiple depression treatment failures in the past, when evaluated under DSM-IV guidelines, secondary to administration of antidepressant drugs and/or serotonin with dopamine amino acid precursors.Results: This study contained 1600 patients who were diagnosed with recurrent major depression under the DSM-IV criteria. All patients had no medical history of mania or hypomania. All patients experienced no relief of depression symptoms on level 3 amino acid dosing values of the amino acid precursor dosing protocol. Of 1600 patients studied, 117 (7.3% nonresponder patients were identified

Corpo e automutilação na esquizofrenia

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Andréa Franco Milagres

Full Text Available O artigo discute o estatuto do corpo na esquizofrenia a partir de reiterados episódios de automutilação. O corpo é abordado a partir das referências freudianas sobre o narcisismo, e de J. Lacan sobre o Estádio do Espelho, propondo tomar o narcisismo como um nó fundamental e discutindo as possíveis conseqüências de uma falha nesta função psíquica. Utilizamos como procedimento o estabelecimento de um paralelo entre um caso clínico e as discussões trazidas por Lacan em dois diferentes momentos a respeito da noção de corpo. Primeiramente a partir do caso de Lol V. Stein, no romance O deslumbramento, de Marguerite Duras, e, posteriormente, a partir do caso de James Joyce, especificamente no episódio da surra, relatado por ele em Um retrato do artista quando jovem. À guisa de conclusão, apontamos que a solução encontrada por nosso sujeito difere dos dois casos comentados por Lacan, mas visariam a uma operação semelhante: constituir um corpo definido enquanto superfície onde algo se inscreve introduzindo um sinal negativo.

Blind Source Parameters for Performance Evaluation of Despeckling Filters.

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Biradar, Nagashettappa; Dewal, M L; Rohit, ManojKumar; Gowre, Sanjaykumar; Gundge, Yogesh

2016-01-01

The speckle noise is inherent to transthoracic echocardiographic images. A standard noise-free reference echocardiographic image does not exist. The evaluation of filters based on the traditional parameters such as peak signal-to-noise ratio, mean square error, and structural similarity index may not reflect the true filter performance on echocardiographic images. Therefore, the performance of despeckling can be evaluated using blind assessment metrics like the speckle suppression index, speckle suppression and mean preservation index (SMPI), and beta metric. The need for noise-free reference image is overcome using these three parameters. This paper presents a comprehensive analysis and evaluation of eleven types of despeckling filters for echocardiographic images in terms of blind and traditional performance parameters along with clinical validation. The noise is effectively suppressed using the logarithmic neighborhood shrinkage (NeighShrink) embedded with Stein's unbiased risk estimation (SURE). The SMPI is three times more effective compared to the wavelet based generalized likelihood estimation approach. The quantitative evaluation and clinical validation reveal that the filters such as the nonlocal mean, posterior sampling based Bayesian estimation, hybrid median, and probabilistic patch based filters are acceptable whereas median, anisotropic diffusion, fuzzy, and Ripplet nonlinear approximation filters have limited applications for echocardiographic images.

"Stakkars pappa" – hva kan far-barn-relasjonen si oss om barnerollen?

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Kiil, Hanne

2011-03-01

Full Text Available “Poor daddy”–child's perspective and iconotext in three award-winning picture books. The Western dichotomy between children and adults characterize our opinion both on children and childhood. In this understanding framework the children are seen as something totally different from adults. Can artistic children's literature modify this habitual thinking about such hierarchical levels? The three books to examine closer have all won awards from Ministry of Culture as the best Norwegian picture book that year. Both Svein Nyhus: Pappa [Daddy] (1998, Hans Sande and Gry Moursund: Arkimedes og brødskiva [Archimedes and the Sandwich] (2000 and Stein Erik Lunde and Øyvind Torseter: Eg kan ikkje sove no [I Can't Sleep Now] (2008 are first-person narratives where the main character is a child. In such picture books visual and verbal point of view rarely are the same. The illustrations usually observe the central character from a distance and then allow the reader not only to adopt the narrator's point of view. What kind of ambiguities in the complex relationship between text and images give signals to the readers–and to the understanding of the narrator's position and perspective? What can this perspective and the iconotext in the three books tell us about today's children's role?

Association of polycystic ovary syndrome with cardiovascular risk factors.

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Akram, Tanzeela; Hasan, Shahid; Imran, Muhammad; Karim, Asima; Arslan, Muhammad

2010-01-01

Polycystic ovary syndrome (PCOS), also clinically known as Stein-Leventhal syndrome, is an endocrine disorder that affects 5-10% of women. To evaluate the risk factors for developing early onset of cardiovascular disease (CVD) in young patients with PCOS from our local population. Case-control study. Fifty women with PCOS selected by history and transvaginal ultrasounds and 30 age-matched healthy women (controls). The case subjects and controls were further divided into two age categories comprising of equal number of subjects, of 20-29 and 30-39 years of age. The subjects underwent a detailed medical history, general physical examination, systolic (SBP) and diastolic blood pressures (DBP). Fasting blood samples were analyzed for glucose, insulin, triacylglycerides (TAG), total cholesterol, high density lipoprotein-C (HDL-C), low density lipoprotein-C (LDL-C), follicle-stimulating hormone (FSH), and luteinizing hormone (LH). Women with the PCOS had significantly higher mean arterial pressure (MAP), serum TAG, LDL-C, insulin, and LH levels when compared with the age-matched control subjects. No significant differences were observed between serum cholesterol, glucose, and FSH levels between cases and controls. However, no marked differences were observed in biochemical parameters between the two age groups of PCOS patients. Younger women with PCOS are equally at risk of developing CVD as older women.

Nuclear and plastid DNAs from the binucleate dinoflagellates Glenodinium (Peridinium) foliaceum and Peridinium balticum.

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Kite, G C; Rothschild, L J; Dodge, J D

1988-01-01

The binucleate dinoflagellates Glenodinium (Peridinium) foliaceum Stein and Peridinium balticum (Levander) Lemmermann were found to contain two major buoyant density classes of DNA. The heavier peak (1.730 g/cm3) was derived from the "dinokaryotic" nucleus and the lighter peak (1.706 g/cm3) from the "endosymbiont" nucleus and this allowed for the fractionation of G. foliaceum DNA in CsCl/EtBr density gradients. An initial CsCl/Hoechst Dye gradient removed a minor A-T rich satellite species which was identified as plastid DNA with a size of about 100-106 kb. Analysis of the nuclear DNA by agarose gel electrophoresis and renaturation studies showed that the endosymbiont nucleus lacked amplified gene-sized DNA molecules, however, this nucleus did have a comparatively high level of DNA. The total amount of DNA per cell and the relative contributions of the two nuclei appeared to vary between two strains of G. foliaceum (75 pg/cell in CCAP strain and 58 pg in UTEX strain). The only strain of P. balticum examined contained 73 pg cell. These results are discussed in relation to the status and possible functioning of the endosymbiont nucleus and the idea that these dinoflagellates provide model systems with which to study the evolution of plastids.

Bergenin Content and Free Radical Scavenging Activity of Bergenia Extracts. .

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Hendrychová, Helena; Martin, Jan; Tůmová, Lenka; Kočevar-Glavač, Nina

2015-07-01

Our research was focused on the evaluation of bergenin content and free radical scavenging activity of extracts prepared from three different species of Bergenia - B. crassifolia (L.) Fritsch., B. ciliata (Haw.) Sternb. and B. x ornata Stein. collected during different seasons. Using an HPLC method, the highest total amount of bergenin was revealed in the leaves of B. x ornata and B. crassifolia (4.9 - 5.1 mg x g(-1)). Free radical scavenging power was determined by two methods--FRAP and NADH. The best free radical scavengers were B. crassifolia (FRAP: 6.7 - 15.9 mg GAE. 100g(-1); NADH: 20.3 - 50.9%) and B. ornata (FRAP: 13.7 - 15.2 mg GAE. 100g(-1); NADH: 29.3 - 31.1%). The lowest content of bergenin and the weakest radical scavenger was B. ciliata (bergenin: 3.1 mg x g(-1); FRAP: 5.5 - 11.0 mg GAE.100g(-1); NADH: 23.2 - 25.6%). The presence of a large percentage of bergenin is responsible for the radical scavenging activity, as shown by the results from the FRAP and NADH assays. Significant, positive correlation was found between bergenin content and radical scavenging activity in both methods.

A Subject of Sea and Salty Sediment: Diasporic Labor and Queer (Belonging in Monique Truong’s The Book of Salt

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Michelle Peek

2012-06-01

Full Text Available Caught having an affair while employed at the home of the governor-general of Saigon, Vietnamese cook, migrant worker, and narrator of Monique Truong’s The Book of Salt, Binh, is cast out of his natal home, and sets off for the open sea, winding up as a live-in cook in the household of lesbian couple Gertrude Stein and Alice B. Toklas. As an abstract source of labor and culinary pleasure to those he encounters in Paris, Binh concludes, despondently, that he is, “nothing but a series of destinations with no meaningful expanses in between.” Yet the “expanses in between,” most notably in reference to waterways, allude to a central trope of Vietnamese culture. Incorporating Vietnamese symbolism with formative migratory experiences, this essay argues that Truong constructs a subject who can be read through both affective forms of national belonging as well as a broader queer diasporic community. It also explores Binh’s percipient tongue as one that is ever critical of the dynamics of power and privilege, and ever sensitive to the variances in salt (of sea, sweat, tears. The Book of Salt thus mediates the possibility of a gustatory epistemology and community constituted in the sensate, attuned to divergent experiences of mobility, labor, and love.

ULTRAVIOLET DISCOVERIES AT ASTEROID (21) LUTETIA BY THE ROSETTA ALICE ULTRAVIOLET SPECTROGRAPH

International Nuclear Information System (INIS)

Stern, S. A.; Parker, J. Wm.; Steffl, A.; Birath, E.; Graps, A.; Feldman, P. D.; Weaver, H. A.; A'Hearn, M. F.; Feaga, L.; Bertaux, J.-L.; Slater, D. C.; Versteeg, M.; Scherrer, J. R.; Cunningham, N.

2011-01-01

The NASA Alice ultraviolet (UV) imaging spectrograph on board the ESA Rosetta comet orbiter successfully conducted a series of flyby observations of the large asteroid (21) Lutetia in the days surrounding Rosetta's closest approach on 2010 July 10. Observations included a search for emission lines from gas, and spectral observations of the Lutetia's surface reflectance. No emissions from gas around Lutetia were observed. Regarding the surface reflectance, we found that Lutetia has a distinctly different albedo and slope than both the asteroid (2867) Steins and Earth's moon, the two most analogous objects studied in the far ultraviolet (FUV). Further, Lutetia's ∼10% geometric albedo near 1800 A is significantly lower than its 16%-19% albedo near 5500 A. Moreover, the FUV albedo shows a precipitous drop (to ∼4%) between 1800 A and 1600 A, representing the strongest spectral absorption feature observed in Lutetia's spectrum at any observed wavelength. Our surface reflectance fits are not unique but are consistent with a surface dominated by an EH5 chondrite, combined with multiple other possible surface constituents, including anorthite, water frost, and SO 2 frost or a similar mid-UV absorber. The water frost identification is consistent with some data sets but inconsistent with others. The anorthite (feldspar) identification suggests that Lutetia is a differentiated body.

60 YEARS OF POMC: Lipotropin and beta-endorphin: a perspective.

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Smyth, D G

2016-05-01

Many important fields of research had a humble origin. In the distant past, A J P Martin's discovery that amino acids could be separated by paper chromatography and Moore and Stein's use of columns for quantitative amino acid analysis provided the first steps towards the determination of structure in complex biologically active molecules. They opened the door to reveal the essential relationship that exists between structure and function. In molecular endocrinology, for example, striking advances have been made by chemists with their expertise in the identification of structure working with biologists who contributed valuable knowledge and experience. Advantage was gained from the convergence of different background, and it is notable that the whole is greater than the sum. In the determination of structure, it may be recalled that four of the world's great pioneers (Archibald Martin, Rodney Porter, Fred Sanger and Vincent du Vigneaud) were acknowledged for their fundamental contributions when individually they were awarded the Nobel Prize. They foresaw that the identification of structure would prove of outstanding importance in the future. Indeed, study of the structures of β-endorphin and enkephalin and the different forms of opiate activity they engender has led to a transformation in our understanding of chemical transmission in the brain. © 2016 Society for Endocrinology.

Clinical findings following Ahmed Glaucoma Valve™ implantation in pediatric glaucoma

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Amir Pirouzian

2008-03-01

Full Text Available Amir Pirouzian1, Joseph L Demer21Department of Ophthalmology, San Diego Children’s Hospital, San Diego, UCSD, San Diego, CA, USA; 2Department of Ophthalmology, Jules Stein Eye Institute, UCLA, Los Angeles, CA, USAPurpose: To describe clinical findings after Ahmed valve drainage implantation in children.Design: All records in one practice were reviewed to identify and describe clinical findings in all children who had undergone Ahmed Glaucoma ValveTM S2 model insertion for uncontrolled primary or secondary glaucoma.Results: A total of 6 patients were identified, ranging in age from 2–15 years. Mean follow-up time averaged from 2–5 years from the time of tube insertion. Three patients exhibited pupillary peaking towards the tube of the valve. All patients required additional surgery or additional medications to control intraocular pressure. Lenticular opacification near the tube site developed in one patient. Gradual tube extrusion was also noted in another two patients.Conclusion: Multiple clinical events follow the Ahmed valve insertion in children. Pupillary irregularity is the most commonly noted event in this series. To avoid or reduce the risk of this complication, additional or modification of surgical procedures could be considered. The mechanism of such occurrence will further be discussed.Keywords: Ahmed Glaucoma Valve, children, pediatric glaucoma

Forensic entomology cases in Thailand: a review of cases from 2000 to 2006.

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Sukontason, Kom; Narongchai, Paitoon; Kanchai, Chaturong; Vichairat, Karnda; Sribanditmongkol, Pongruk; Bhoopat, Tanin; Kurahashi, Hiromu; Chockjamsai, Manoch; Piangjai, Somsak; Bunchu, Nophawan; Vongvivach, Somsak; Samai, Wirachai; Chaiwong, Tarinee; Methanitikorn, Rungkanta; Ngern-Klun, Rachadawan; Sripakdee, Duanghatai; Boonsriwong, Worachote; Siriwattanarungsee, Sirisuda; Srimuangwong, Chaowakit; Hanterdsith, Boonsak; Chaiwan, Khankam; Srisuwan, Chalard; Upakut, Surasak; Moopayak, Kittikhun; Vogtsberger, Roy C; Olson, Jimmy K; Sukontason, Kabkaew L

2007-10-01

This paper presents and discusses 30 cases of cadavers that had been transferred for forensic entomology investigations to the Department of Forensic Medicine, Faculty of Medicine, Chiang Mai University, northern Thailand, from 2000 to 2006. Variable death scenes were determined, including forested area and suburban and urban outdoor and indoor environments. The fly specimens found in the corpses obtained were the most commonly of the blow fly of family Calliphoridae, and consisted of Chrysomya megacephala (F.), Chrysomya rufifacies (Macquart) Chrysomya villeneuvi Patton, Chrysomya nigripes Aubertin, Chrysomya bezziana Villeneuve, Chrysomya chani Kurahashi, Lucilia cuprina (Wiedemann), Hemipyrellia ligurriens (Wiedemann), and two unknown species. Flies of the family Muscidae [Hydrotaea spinigera Stein, Synthesiomyia nudiseta (Wulp)], Piophilidae [Piophila casei (L.)], Phoridae [Megaselia scalaris (Loew)], Sarcophagidae [Parasarcophaga ruficornis (F.) and three unknown species], and Stratiomyiidae (Sargus sp.) were also collected from these human remains. Larvae and adults of the beetle, Dermestes maculatus DeGeer (Coleoptera: Dermestidae), were also found in some cases. Chrysomya megacephala and C. rufifacies were the most common species found in the ecologically varied death scene habitats associated with both urban and forested areas, while C. nigripes was commonly discovered in forested places. S. nudiseta was collected only from corpses found in an indoor death scene.

Is Yessotoxin the Main Phycotoxin in Croatian Waters?

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Živana Ninčević Gladan

2010-03-01

Full Text Available With the aim of investigating whether yessotoxin (YTX is responsible for diarrhetic shellfish poisoning (DSP events in Croatian waters, three different methods were combined: a modified mouse bioassay (MBA that discriminates YTX from other DSP toxins, the enzyme-linked immunosorbent assay method (ELISA and liquid chromatography-mass spectrometry (LC-MS/MS. Among 453 samples of mussels and seawater analyzed in 2007, 10 samples were DSP positive. Results obtained by the modified MBA method revealed that most of the samples were positive for YTX, with the exception of samples from Lim Bay (LB 1 The ELISA method also identified the presence of YTX in these samples. DSP toxin profiles showed the presence of okadaic acid (OA in three, and YTX in four out of nine samples that were analyzed by LC-MS/MS. The phytoplankton community structure pattern revealed Lingulodinium polyedrum (Stein Dodge, which was present in the water prior to and/or during toxicity events at low concentrations (80 to 1440 cells L-1, as a potential YTX producing species. It is proposed that L. polyedrum cells accumulated in mussels and the subsequently observed toxicity may be related to metabolism after ingestion, resulting in carboxy YTX as the major analog in the mussel.

A systematic review of primary prevention strategies for sexual violence perpetration.

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DeGue, Sarah; Valle, Linda Anne; Holt, Melissa K; Massetti, Greta M; Matjasko, Jennifer L; Tharp, Andra Teten

2014-01-01

This systematic review examined 140 outcome evaluations of primary prevention strategies for sexual violence perpetration. The review had two goals: 1) to describe and assess the breadth, quality, and evolution of evaluation research in this area; and 2) to summarize the best available research evidence for sexual violence prevention practitioners by categorizing programs with regard to their evidence of effectiveness on sexual violence behavioral outcomes in a rigorous evaluation. The majority of sexual violence prevention strategies in the evaluation literature are brief, psycho-educational programs focused on increasing knowledge or changing attitudes, none of which have shown evidence of effectiveness on sexually violent behavior using a rigorous evaluation design. Based on evaluation studies included in the current review, only three primary prevention strategies have demonstrated significant effects on sexually violent behavior in a rigorous outcome evaluation: Safe Dates (Foshee et al., 2004); Shifting Boundaries (building-level intervention only, Taylor, Stein, Woods, Mumford, & Forum, 2011); and funding associated with the 1994 U.S. Violence Against Women Act (VAWA; Boba & Lilley, 2009). The dearth of effective prevention strategies available to date may reflect a lack of fit between the design of many of the existing programs and the principles of effective prevention identified by Nation et al. (2003).

History of discovery of polycystic ovary syndrome.

Science.gov (United States)

2017-01-01

Stein and Leventhal are regarded to have been the first investigators of polycystic ovary syndrome (PCOS); however, in 1721 Vallisneri, an Italian scientist, described a married, infertile woman with shiny ovaries with a white surface, and the size of pigeon eggs. It was not until the early 1990s at a National Institute of Health (NIH) sponsored conference on PCOS that formal diagnostic criteria were proposed and afterwards largely utilized. Many scientists tried to explain the pathophysiology of PCOS and many studies were made. It is now accepted that it is multifactorial, partly genetic; however, a number of candidate genes have been postulated. Insulin resistance has been noted consistently among many women with PCOS, especially in those with hyperandrogenism, but it is not included in any of the diagnostic criteria. Now there is strong evidence that cardiovascular disease risk factors and disturbances in carbohydrate metabolism are all increased in patients with PCOS compared to the healthy population. The criteria established by a group of experts during a conference in Rotterdam held in 2003 are obligatory (The Rotterdam ESHRE/ASRM - Sponsored PCOS Consensus Workshop Group). The subsequent "Rotterdam criteria" incorporated the size and morphology, as determined by an ultrasound, of the ovary into the diagnostic criteria.

A systematic review of primary prevention strategies for sexual violence perpetration☆

Science.gov (United States)

DeGue, Sarah; Valle, Linda Anne; Holt, Melissa K.; Massetti, Greta M.; Matjasko, Jennifer L.; Tharp, Andra Teten

2018-01-01

This systematic review examined 140 outcome evaluations of primary prevention strategies for sexual violence perpetration. The review had two goals: 1) to describe and assess the breadth, quality, and evolution of evaluation research in this area; and 2) to summarize the best available research evidence for sexual violence prevention practitioners by categorizing programs with regard to their evidence of effectiveness on sexual violence behavioral outcomes in a rigorous evaluation. The majority of sexual violence prevention strategies in the evaluation literature are brief, psycho-educational programs focused on increasing knowledge or changing attitudes, none of which have shown evidence of effectiveness on sexually violent behavior using a rigorous evaluation design. Based on evaluation studies included in the current review, only three primary prevention strategies have demonstrated significant effects on sexually violent behavior in a rigorous outcome evaluation: Safe Dates (Foshee et al., 2004); Shifting Boundaries (building-level intervention only, Taylor, Stein, Woods, Mumford, & Forum, 2011); and funding associated with the 1994 U.S. Violence Against Women Act (VAWA; Boba & Lilley, 2009). The dearth of effective prevention strategies available to date may reflect a lack of fit between the design of many of the existing programs and the principles of effective prevention identified by Nation et al. (2003). PMID:29606897

Origin of heavy REE mineralisation in carbonatites: Constraints form the Huanglongpu Mo-HREE deposit, Qinling, China.

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Smith, Martin; Cheng, Xu; Kynicky, Jindrich; Cangelosi, Delia; Wenlei, Song

2017-04-01

The carbonatite dykes of the Huanglongpu area, Lesser Qinling, China, are unusual in that they are quartz-bearing, Mo-mineralised and enriched in the heavy rare earth elements (HREE) relative to typical carbonatites. Carbonatite monazite (208.9±4.6 Ma to 213.6±4.0; Song et al., 2016) gives a comparable U-Pb radiometric age to molybdenite (220Ma; Stein et al., 1997), confirming interpretations that Mo is derived from the carbonatite, and not a subsequent overprint from regional porphyry-style mineralisation ( 141Ma). The sulphides in the carbonatites have mantle-like 34S ( 1‰) and low δ26Mg values (-1.89 to -1.07‰), similar to sedimentary carbonates, suggesting a recycled sediment contribution in their mantle sources that may be responsible for the Mo and HREE enrichment (Song et al., 2016). The textures of REE minerals indicate crystallisation of monazite-(Ce), bastnäsite-(Ce), parisite-(Ce) and aeschynite-(Ce) as magmatic phases. Monazite-(Ce) was subsequently altered to produce apatite, which was in turn replaced by britholite-(Ce), accompanied by the formation of allanite-(Ce). The REE-fluorcarbonates where replaced by synchysite-(Ce) and röntgenite-(Ce). Aeschynite-(Ce) was altered initially to uranopyrochlore and then pyrochlore with uraninite inclusions. The mineralogical evolution reflects the evolution from magmatic carbonatite, through to more silica-rich conditions during the magmatic-hydrothermal transition, to fully hydrothermal conditions accompanied by the formation of sulphate minerals. Each alteration stage resulted in the preferential leaching of the LREE and enrichment in the HREE. Mass balance considerations indicate that the HREE enrichment could not be a passive process, and that hydrothermal fluids must have contributed HREE to the system. The evolution of the fluorcarbonate mineral assemblage requires an increase in aCa2+ and aCO32- in the metasomatic fluid, and so breakdown of HREE-enriched calcite may have been the HREE source

Welfare state: Milestones of development and the current status

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D A Zakharyan

2016-12-01

Full Text Available The article describes the evolution of ideas about the social state as a fair state based on the concept of the social contract. L. von Stein argues that the purpose of the welfare state was not changing the class structure of society and the elimination of the contradictions between the classes, but rather balancing and minimizing conflicts with the help of property transformations allowing a person to change one’s class affiliation. The main condition for the existence of the welfare state is its policies compliance with the interests of citizens, which provides political stability and social security. The central idea of the welfare constitutional state is that the rights of citizens are guaranteed by the state. The functions of the state and its social responsibilities were transforming over time mainly due to the erosion of state, private and corporate responsibility for providing social services. In most cases, the social programs are developed by the state, but they can also be provided by commercial organizations in the “consumer society”, in which all things and services have a material value and benefit. The welfare state is based on the principle of social justice in the distribution of wealth among the population, thus, every democratic state seeks to become a welfare state, which implies a high level of confidence in the government.

[The history of facial paralysis].

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Glicenstein, J

2015-10-01

Facial paralysis has been a recognized condition since Antiquity, and was mentionned by Hippocratus. In the 17th century, in 1687, the Dutch physician Stalpart Van der Wiel rendered a detailed observation. It was, however, Charles Bell who, in 1821, provided the description that specified the role of the facial nerve. Facial nerve surgery began at the end of the 19th century. Three different techniques were used successively: nerve anastomosis, (XI-VII Balance 1895, XII-VII, Korte 1903), myoplasties (Lexer 1908), and suspensions (Stein 1913). Bunnell successfully accomplished the first direct facial nerve repair in the temporal bone, in 1927, and in 1932 Balance and Duel experimented with nerve grafts. Thanks to progress in microsurgical techniques, the first faciofacial anastomosis was realized in 1970 (Smith, Scaramella), and an account of the first microneurovascular muscle transfer published in 1976 by Harii. Treatment of the eyelid paralysis was at the origin of numerous operations beginning in the 1960s; including palpebral spring (Morel Fatio 1962) silicone sling (Arion 1972), upperlid loading with gold plate (Illig 1968), magnets (Muhlbauer 1973) and transfacial nerve grafts (Anderl 1973). By the end of the 20th century, surgeons had at their disposal a wide range of valid techniques for facial nerve surgery, including modernized versions of older techniques. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Twee vroeë reaksies van Gereformeerde kant op Karl Barth

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B. J. Engelbrecht

1986-06-01

Full Text Available In 1919 het die eerste uitgawe van die epogmakende “Romerbrief” van Karl Barth verskyn. Van die tweede druk in 1922 sê hy dat “kein Stein mehr auf dem andem” gelaat is nie. So opspraakwekkend was hierdie boek dat in 1929 die 5de druk van die tweede, radikaal-hersiene uitgawe verskyn het. Intussen het nog ander werke van Barth en selfs oor Barth verskyn. 0ns noem o.a. sy Der Christ in der Gesellschaft (1920; Das Wort Gottes und die Theologie (1924; Vom Christlichen Leben (1926; Auferstehung der Toten (2. Aufl. 1927, sy preke saam met Eduard Thurneysen Komm Schopfer Geist, (Dritt Aufl., 7-9 Tausend(! 1926. Maar 1927 was veral belangrik vanweë die verskyning van Barth se eerste Dogmatiekboek: “Die Christliche Dogmatik im Entwurf. 1 Die Lehre vom Worte Gottes. Prolegomena zur Christlichen Dogmatik” . Voor dié datum het dwarsoor die wêreld, maar ook in Nederland wye reaksie op sy teologie ontstaan. In 1926 skryf Max Strauch sy “Theologie Karl Barth’s”, terwyl Haitjema in Nederland ook in 1926 sy Barth boek die lig laat sien (Prof. dr. Th. L. Haitjema, Karl Barth, Wageningen 1926. Ander Nederlanders wat gereageer het, was drr. A. H. de Hartog, V. Hepp, Ph. Kohnstamm en di. D. Tromp en 0. Noordmans.

Pozycja intencjonalna widza: projekcja ciała w pole obrazu

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Tomasz Majewski

2007-09-01

Full Text Available Our own body, both as a physical object (Körper and as a focus experiencing sensations (Leib is usually the axis of our self-identification. In this the mode of presentation of one's own body, in correlation of its accessibility "from the outside" and "from the inside", in which I receive my own body as one and the same, however, one cannot find an answer to the question about how can the bodily (corporal identification be constituted, which does not have a uniaxial character as it is, e.g. in case of the painterly perception of trompe-l'oeil or during the film showing. Projection of one's own body, as is suggested by phenomenological studies of Edith Stein and Leopold Blaustein, may consist in suspending the direct relation to Körper when the basis of identification is merely Leib, which we experience in dislocation, in an unclear connection with the border of the field of imagined space. An important feature of this situation is that during projection of the spectator's body into the field of an image to suspension is submitted not only the feeling of the body as a physical datum, but also space which remains as its real surrounding. The problems touched upon here can be considered as prolegomena to the phenomenology of a spectator-in-aspectacle.

Desenvolvimento psicomotor e desempenho acadêmico de escolares com idade entre 10 e 12 anos, com indicativos de transtorno da falta de atenção/hiperatividade

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Thais Silva Beltrame

2008-10-01

Full Text Available O objetivo do trabalho foi investigar o desenvolvimento motor e o desempenho acadêmico de crianças com indicativo de TDAH, com idades entre 10 e 12 anos. Participaram do estudo, 20 crianças, matriculadas no ensino fundamental de uma escola municipal de São José/SC. Foram utilizados três instrumentos para coleta dos dados: o protocolo do DSM-IV da American Psychiatric Association; o Teste para Avaliação do Movimento da Criança (ABC de Henderson e Sugden, e o Teste de Desempenho Escolar (TDE de Stein. Com relação às habilidades motoras dos escolares, observou-se que as meninas tiveram melhor desempenho nas provas de Destreza Manual, enquanto os meninos obtiveram melhores resultados no Equilíbrio e Habilidades com Bola. Oito alunos alcançaram resultados médios e 12 resultados inferiores no Teste de Desempenho Escolar. Dez crianças receberam a classificação de Habilidades Motoras Normais, 5 receberam a classificação Distúrbios Motores Leves e 5 Distúrbios Motores Graves. Os resultados apresentados mostram que crianças com TDAH têm maior tendência a apresentar problemas de desenvolvimento motor e de dificuldade de aprendizagem, quando comparados com estudos realizados com populações de crianças sem o TDAH.

Heat production: Longitudinal versus torsional phacoemulsification.

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Han, Young Keun; Miller, Kevin M

2009-10-01

To compare the heat production of longitudinal versus torsional phacoemulsification under strict laboratory test conditions. Department of Ophthalmology, David Geffen School of Medicine at UCLA, and Jules Stein Eye Institute, Los Angeles, California, USA. Two Infiniti phacoemulsification handpieces were inserted into silicone test chambers filled with a balanced salt solution and imaged serially using a thermal camera. Incision compression was simulated by suspending 25.3 g weights from the silicone chambers. To simulate occlusion of the phacoemulsification tip, the aspiration line was clamped. Peak temperatures were measured 0, 10, 30, 60, and 120 seconds after the commencement of continuous ultrasound power. The 2 handpieces, operating exclusively in longitudinal or torsional modes, were compared 3 ways: (1) using the same power displayed on the instrument console, (2) using identical stroke lengths, and (3) using the same applied energy, a product of stroke length and frequency. For all 3 comparisons, torsional phacoemulsification resulted in lower temperatures at each time point. At the same displayed power setting, the scenario most familiar to cataract surgeons, longitudinal phacoemulsification elevated temperatures up to 41.5 degrees C more than torsional phacoemulsification. Torsional phacoemulsification generated less heat than longitudinal phacoemulsification in all 3 comparison tests. Lower operating temperatures indicate lower heat generation within the same volume of fluid, and this may provide additional thermal protection during cataract surgery.

Comparison of vacuum rise time, vacuum limit accuracy, and occlusion break surge of 3 new phacoemulsification systems.

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Han, Young Keun; Miller, Kevin M

2009-08-01

To compare vacuum rise time, vacuum limit accuracy, and occlusion break surge of 3 new phacoemulsification machines. Jules Stein Eye Institute and Department of Ophthalmology, David Geffen School of Medicine at UCLA, Los Angeles, California, USA. The vacuum rise time under normal and enhanced aspiration modes, vacuum limit accuracy, and occlusion break surge of the Infiniti Vision System, Stellaris Vision Enhancement System, and WhiteStar Signature Phacoemulsification System were tested. Vacuum rise time and limit accuracy were measured at limit settings of 400 mm Hg and 600 mm Hg. Surge area was recorded at vacuum limit settings of 200 mm Hg, 300 mm Hg, 400 mm Hg, and 500 mm Hg. The Infiniti had the fastest vacuum rise times under normal and enhanced aspiration modes. At 4 seconds, the vacuum limit accuracy was greatest with the Infiniti at the 400 mm Hg limit and the Signature at the 600 mm Hg limit. The Stellaris did not reach either vacuum target. The Infiniti performed better than the other 2 machines during testing of occlusion break surge at all vacuum limit settings above 200 mm Hg. Under controlled laboratory test conditions, the Infiniti had the fastest vacuum rise time, greatest vacuum limit accuracy at 400 mm Hg, and least occlusion break surge. These results can be explained by the lower compliance of the Infiniti system.

Use of a valve operation test and evaluation system to enhance valve reliability

International Nuclear Information System (INIS)

Lowry, D.A.

1990-01-01

Power plant owners have emphasized the need for assuring safe, reliable operation of valves. While most valves must simply open or close, the mechanisms involved can be quite complex. Motor operated valves (MOVs) must be properly adjusted to assure operability. Individual operator components determine the performance of the entire MOV. Failure in MOVs could cripple or shut down a unit. Thus, a complete valve program consisting of design reviews, operational testing, and preventive and predictive maintenance activities will enhance an owner's confidence level that his valves win operate as expected. Liberty's Valve Operation Test and Evaluation System (VOTES) accurately measures stein thrust without intruding on valve operation. Since mounting a strain gage to a valve stem is a desirable but impractical way of obtaining precise stem thrust, Liberty developed a method to obtain identical data by placing a strain gage sensor on the valve yoke. VOTES provides information which effectively eliminates costly, unscheduled downtime. This paper presents the results of infield VOTES testing. The system's proven ability to identify and characterize actuator and valve performance is demonstrated. Specific topics of discussion include the ability of VOTES to ease a utility's IE Bulletin 8543 concerns and conclusively diagnose MOV components. Data from static and differential pressure testing are presented. Technical, operational, and financial advantages resulting from VOTES technology are explored in detail

Average Potential Temperature of the Upper Mantle and Excess Temperatures Beneath Regions of Active Upwelling

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Putirka, K. D.

2006-05-01

The question as to whether any particular oceanic island is the result of a thermal mantle plume, is a question of whether volcanism is the result of passive upwelling, as at mid-ocean ridges, or active upwelling, driven by thermally buoyant material. When upwelling is passive, mantle temperatures reflect average or ambient upper mantle values. In contrast, sites of thermally driven active upwellings will have elevated (or excess) mantle temperatures, driven by some source of excess heat. Skeptics of the plume hypothesis suggest that the maximum temperatures at ocean islands are similar to maximum temperatures at mid-ocean ridges (Anderson, 2000; Green et al., 2001). Olivine-liquid thermometry, when applied to Hawaii, Iceland, and global MORB, belie this hypothesis. Olivine-liquid equilibria provide the most accurate means of estimating mantle temperatures, which are highly sensitive to the forsterite (Fo) contents of olivines, and the FeO content of coexisting liquids. Their application shows that mantle temperatures in the MORB source region are less than temperatures at both Hawaii and Iceland. The Siqueiros Transform may provide the most precise estimate of TpMORB because high MgO glass compositions there have been affected only by olivine fractionation, so primitive FeOliq is known; olivine thermometry yields TpSiqueiros = 1430 ±59°C. A global database of 22,000 MORB show that most MORB have slightly higher FeOliq than at Siqueiros, which translates to higher calculated mantle potential temperatures. If the values for Fomax (= 91.5) and KD (Fe-Mg)ol-liq (= 0.29) at Siqueiros apply globally, then upper mantle Tp is closer to 1485 ± 59°C. Averaging this global estimate with that recovered at Siqueiros yields TpMORB = 1458 ± 78°C, which is used to calculate plume excess temperatures, Te. The estimate for TpMORB defines the convective mantle geotherm, and is consistent with estimates from sea floor bathymetry and heat flow (Stein and Stein, 1992), and

Quantum field theory in curved space-times: with an application to the reduced model of deSitter universe

International Nuclear Information System (INIS)

Peter, I. J.

1995-06-01

The work deals with space-times with fixed background metric. The topics were arranged in a straight course, the first chapter collects basic facts on Lorentzian manifolds as time-orientability, causal structure, ... Further free neutral scalar fields and spinor fields described by the Klein-Gordon equation resp. the Dirac equation are dealt with. Having in mind the construction of the Weyl algebra and the Fermi algebra in the second chapter, it was put emphasis on the structure of the spaces of solutions of these equations: In the first case the space of solutions is a symplectic vector space in a canonical manner, in the second case a Hilbert space. It was made some effort to stay as general as possible. Most of the material in the second chapter already exists for several years, but it is largely scattered over various journal articles. In the third chapter the construction of a vacuum on the special example of deSitter universe is described. A close investigation of a recent work by J. Bros and U. Moschella made it possible to refine a result concerning temperature felt by an accelerated observer in deSitter space. The last part of this thesis is concerned with vacua for spinor fields on the two-dimensional deSitter universe. A procedure introduced by R. Haag, H. Narnhofer and U. Stein for four dimensional space-times does not seem to work in two dimensions. (author)

Surgical approach to pineal tumours.

Science.gov (United States)

Pluchino, F; Broggi, G; Fornari, M; Franzini, A; Solero, C L; Allegranza, A

1989-01-01

During a period of 10 years (1977-1986) 40 cases of tumour of the pineal region have been treated at the Istituto Neurologico "C. Besta"-of Milan. Out of these 40 cases, 27 (67.5%) were in the paediatric (10-15 years) or juvenile (15-20 years) age at the time of operation. Since 1983 a specific diagnostic and therapeutic protocol has been adopted and thereafter direct surgical removal of the tumour was performed only when the neuroradiological investigations were highly suggestive of a benign extrinsic lesion. Sixteen cases in this series underwent direct surgical removal; in the remaining 24 cases stereotactic biopsy of the tumour was performed in the first instance. On the basis of the histological diagnosis obtained by this procedure surgical excision of the tumour (9 cases) or radiotherapy (15 cases) was then performed. 25 cases underwent surgical removal of the lesion. In all the cases the infratentorial supracerebellar approach as introduced by Krause and then modified by Stein was adopted. On analysis of the data of this series it was observed that in 25% of the cases completely benign resectable tumours were found; in 25% of the cases astrocytoma (grade I-II) which could be treated at least by partial removal were present; in 30% of the cases radiosensitive lesions were encountered. In the remaining 20% of the cases highly malignant tumours were found which should be treated only by radiotherapy and/or chemotherapy.

Efficient sorting of waste by means of dry stabilisation and separation of inert materials; Effiziente Sortierung von Restabfall durch Trockenstabilisierung und Inertstoffabscheidung

Energy Technology Data Exchange (ETDEWEB)

Heering, B.M. [Herhof-Umwelt GmbH, Solms-Niederbiel (Germany); Heil, J. [Lehr- und Forschungsgebiet Kokereiwesen, Brikettierung und Thermische Abfallbehandlung, Aachen (Germany)

1999-07-01

Sorting of waste takes place in two stages: First, the waste is dried to a moisture of 15 % by weight, making use of its microbial activities. After this, the stabilised residue is sorted according to grain size, density, magnetic susceiptibility, electric conductivity, and comminution characteristics. This way, recyclable materials are recovered almost completely (e.g. metals, stone, ceramics, glass). The refuse-derived fuel fraction has significantly lower heavy metal concentrations because the metals were sorted out, and its calorific value and homogemeity are optimised as well. The fuel fraction can be combusted at once or stored for further use. [German] Die stoffliche Trennung des Restabfalls kann in zwei aufeinander folgende Schritte unterteilt werden. Den ersten Schritt stellt eine Trocknung unter Ausnutzung der mikrobiellen Aktivitaeten des Materials dar. Durch diese Massnahme wird ein trockenes Material mit einer Restfeuchte von unter 15 Gew.-% erzeugt. Den zweiten Verfahrensschritt stellt die Sortierung des stabilisierten Restabfall dar. Als Sortierkriterium werden die Eigenschaften Korngroesse, Dichte, magnetische Suszeptibilitaet, elektrische Leitfaehigkeit und Zerkleinerungsverhalten angewandt. Hierdruch ist eine nahezu vollstaendige und sortenreine Rueckgewinnung der im Abfall enthaltenen Wertstoffe wie Eisen-/Nichteisenmetalle, Steine/Keramik und Glas sichergestellt. Weiterhin erhaelt man als Brennstofffraktion das Trockenstabilat {sup circledR}. Aufgrund der Abtrennung der hauptsaechlichen Schwermetalltraeger, Eisen- und Nichteisenmetalle, besitzt dieser Sekundaerbrennstoff gegenueber dem unbehandeltem Restabfall deutlich verminderte Schwermetallkonzentrationen. Zudem sind seine verbrennungstechnisch relevanten Eigenschaften Heizwert und Homogenitaet deutlich optimiert. Das Trockenstabilat {sup circledR} wird sofort oder zeitversetzt der energetischen Verwertung zugefuehrt. (orig.)

An examination of the association between interviewer question type and story-grammar detail in child witness interviews about abuse.

Science.gov (United States)

Feltis, Brooke B; Powell, Martine B; Snow, Pamela C; Hughes-Scholes, Carolyn H

2010-06-01

This study compared the effects of open-ended versus specific questions, and various types of open-ended questions, in eliciting story-grammar detail in child abuse interviews. The sample included 34 police interviews with child witnesses aged 5-15 years (M age=9 years, 9 months). The interviewers' questions and their relative sub-types were classified according to definitions reported in the child interview training literature. The children's responses were classified according to the proportion of story grammar and the prevalence of individual story grammar elements as defined by Stein and Glenn (1979). Open-ended questions were more effective at eliciting story grammar than specific questions. This finding was revealed across three age groups, two interview phases and irrespective of how question effectiveness was measured. However, not all types of open-ended questions were equally effective. Open-ended questions that encouraged a broad response, or asked the child to elaborate on a part of their account, elicited more story-grammar detail compared to open-ended questions that requested clarification of concepts or descriptions of the next (or another) activity or detail within a sequence. This study demonstrates that children's ability to provide story-grammar detail is maximised when there is minimal prompting from the interviewer. Given the association between story grammar production and victim credibility, greater guidance is warranted in interviewer training programs in relation to the effects and administration of different types of open-ended questions. Copyright 2010 Elsevier Ltd. All rights reserved.

The effect of event repetition on the production of story grammar in children's event narratives.

Science.gov (United States)

Feltis, Brooke B; Powell, Martine B; Roberts, Kim P

2011-03-01

This study examined the effect of event repetition on the amount and nature of story-grammar produced by children when recalling the event. Children aged 4 years (N=50) and 7 years (N=56) participated in either 1 or 6 occurrences of a highly similar event where details varied across the occurrences. Half the children in each age and event group recalled the last/single occurrence 5-6 days later and the other half recalled the last/single occurrence after 5-6 weeks (the final and single occurrence was the same). Children's free recall responses were classified according to the number and proportion of story-grammar elements (Stein & Glenn, 1979-setting, initiating event, internal response, plan, attempt, direct consequence, and resolution) as well as the prevalence of causal links between the individual story-grammar elements. More story-grammar detail and more links between individual story-grammar elements were reported about the final compared to single occurrence. The amount of story-grammar increased with age and decreased over time. Further, an interaction was revealed such that the effect of retention interval on the production of story-grammar was negligible for older children who experienced the repeated event. Event repetition has a beneficial effect on the production of children's story-grammar content in situations where event details varied from occasion to occasion. This study highlights the importance of eliciting free recall when conducting evidential interviews with child witnesses about repeated events. Copyright © 2011 Elsevier Ltd. All rights reserved.

Evaluating teaching methods: validation of an evaluation tool for hydrodissection and phacoemulsification portions of cataract surgery.

Science.gov (United States)

Smith, Ronald J; McCannel, Colin A; Gordon, Lynn K; Hollander, David A; Giaconi, JoAnn A; Stelzner, Sadiqa K; Devgan, Uday; Bartlett, John; Mondino, Bartly J

2014-09-01

To develop and assess the validity of an evaluation tool to assess quantitatively the hydrodissection and phacoemulsification portions of cataract surgery performed by residents. Case series. Jules Stein Eye Institute, Olive View-UCLA Medical Center, and Veterans Administration Medical Center, Los Angeles, California, USA. The UCLA ophthalmology faculty members were surveyed and the literature was reviewed to develop a grading tool consisting of 15 questions to evaluate surgical technique, including questions from the Global Rating Assessment of Skills in Intraocular Surgery and from the International Council of Ophthalmology's Ophthalmology Surgical Competency Assessment Rubric. Video clips of the hydrodissection and phacoemulsification portions of cataract surgery performed by 1 postgraduate year 2 (PGY2) resident, 1 PGY3 resident, 2 PGY4 residents, and an advanced surgeon were independently graded in a masked fashion by an 8-member faculty panel. Eleven of the 15 questions had a significant association with surgical experience level (Pinstrument handling, flow of operation, and nucleus rotation. Nucleus cracking also had low variability. Less directly visible tasks, especially 3-dimensional tasks, had wider interobserver variability. Surgical performance can be validly measured using an evaluation tool. Improved videography and studies to identify the best questions for evaluating each step of cataract surgery may help ophthalmic educators more precisely measure training outcomes for improving teaching interventions. No author has a financial or proprietary interest in any material or method mentioned. Published by Elsevier Inc.

Managing Disagreement: A Defense of "Regime Bias"

Science.gov (United States)

Sabl, Andrew

2011-02-01

Stein Ringen's theory of democratic purpose cannot do the work expected of it. Ringen's own criteria oscillate between being too vague to be useful (i.e. "freedom") or, when specified more fully, conflicting, so that almost all democracies will seem to be potentially at cross-purposes with themselves rather than their purposes or sub-purposes being mutually reinforcing. This reflects a bigger and more theoretical problem. Disagreement about the purpose of democracy is built into democracy itself. The whole point of many (perhaps all) of our democratic institutions is to arrive at conditionally legitimate decisions in spite of such disagreement. So-called regime bias, i.e. the tendency to assess democracies according to the form and stability of their institutions rather than their results or their ability to serve certain purposes, does not in fact arise from bias. It arises on the contrary from a determination to avoid the bias inherent in giving some-inevitably partisan-ideals of what democracies should do pride of place over others in a scheme of measurement or evaluation. And even a regime-based definition of democracy must itself make simplifying assumptions that elide possible normative controversies over how the democratic game is best played. Vindicating one's preferred set of democratic ideals against alternatives is a completely legitimate enterprise and lends richness to debates within and across democracies. But it is an inherently ideological and political enterprise, not a neutral or scholarly one.

Are we Europeans?: Correlates and the relation between national and European identity

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Mihić Vladimir

2009-01-01

Full Text Available Researches of the correlates of the national identity are plentiful both in Serbian and foreign literature. However, in the past decade or so, a new social identity starts to make its way into the researches of the social psychologists-European identity or the sense of belonging to the Europe and the Europeans. This paper deals with the relation between national and European identity, as well as with the correlates of both of these, or one of them. The sample consisted of 451 subjects, all residents of major cities in the Vojvodina region (northern Serbia, divided into several categories-ethnicity (Serbs and Hungarians, educational level (primary and secondary school or University degree, gender and age. Several scales have been used: Cinnirela's national and European identity scale, Collective self-esteem scale, scale measuring attitudes towards the European integration-STEIN and Social dominance orientation scale-SDO. The questionnaire with the demographic characteristics has also been the part of the instrument. The research has been conducted in 2005 and 2006 in the all of the major Vojvodinian cities. Results show the relation between national and European identity is foggy, but general conclusion is that we can observe them as independent identities. The correlates of the national identity were ethnicity, high social dominance orientation, high collective self-esteem and negative attitude towards the European integrations. Correlates of the European identity were fewer: ethnicity, positive attitude towards the European integration and low social dominance orientation.

Dynamic Model of Islamic Hybrid Securities: Empirical Evidence From Malaysia Islamic Capital Market

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Jaafar Pyeman

2016-12-01

Full Text Available Capital structure selection is fundamentally important in corporate financial management as it influence on mutually return and risk to stakeholders. Despite of Malaysia’s position as one of the major players of Islamic Financial Market, there are still lack of studies has been conducted on the capital structure of shariah compliant firms especially related to hybrid securities. The objective of this study is to determine the hybrid securities issuance model among the shariah compliant firms in Malaysia. As such, this study is to expand the literature review by providing comprehensive analysis on the hybrid capital structure and to develop dynamic Islamic hybrid securities model for shariah compliant firms. We use panel data of 50 companies that have been issuing the hybrid securities from the year of 2004- 2012. The outcomes of the studies are based on the dynamic model GMM estimation for the determinants of hybrid securities. Based on our model, risk and growth are considered as the most determinant factors for issuing convertible bond and loan stock. These results suggest that, the firms that have high risk but having good growth prospect will choose hybrid securities of convertible bond. The model also support the backdoor equity listing hypothesis by Stein (1992 where the hybrid securities enable the profitable firms to venture into positive NPV project by issuing convertible bond as it offer lower coupon rate as compare to the normal debt rate

GYMNODINIUM COROLLARIUM SP. NOV. (DINOPHYCEAE)-A NEW COLD-WATER DINOFLAGELLATE RESPONSIBLE FOR CYST SEDIMENTATION EVENTS IN THE BALTIC SEA(1).

Science.gov (United States)

Sundström, Annica M; Kremp, Anke; Daugbjerg, Niels; Moestrup, Øjvind; Ellegaard, Marianne; Hansen, Regina; Hajdu, Susanna

2009-08-01

A naked dinoflagellate with a unique arrangement of chloroplasts in the center of the cell was isolated from the northern Baltic proper during a spring dinoflagellate bloom (March 2005). Morphological, ultrastructural, and molecular analyses revealed this dinoflagellate to be undescribed and belonging to the genus Gymnodinium F. Stein. Gymnodinium corollarium A. M. Sundström, Kremp et Daugbjerg sp. nov. possesses features typical of Gymnodinium sensu stricto, such as nuclear chambers and an apical groove running in a counterclockwise direction around the apex. Phylogenetic analyses based on partial nuclear-encoded LSU rDNA sequences place the species in close proximity to G. aureolum, but significant genetic distance, together with distinct morphological features, such as the position of chloroplasts, clearly justifies separation from this species. Temperature and salinity experiments revealed a preference of G. corollarium for low salinities and temperatures, confirming it to be a cold-water species well adapted to the brackish water conditions in the Baltic Sea. At nitrogen-deplete conditions, G. corollarium cultures produced small, slightly oval cysts resembling a previously unidentified cyst type commonly found in sediment trap samples collected from the northern and central open Baltic Sea. Based on LSU rDNA comparison, these cysts were assigned to G. corollarium. The cysts have been observed in many parts of the Baltic Sea, indicating the ecologic versatility of the species and its importance for the Baltic ecosystem. © 2009 Phycological Society of America.

Singularity detection by wavelet approach: application to electrocardiogram signal

Science.gov (United States)

Jalil, Bushra; Beya, Ouadi; Fauvet, Eric; Laligant, Olivier

2010-01-01

In signal processing, the region of abrupt changes contains the most of the useful information about the nature of the signal. The region or the points where these changes occurred are often termed as singular point or singular region. The singularity is considered to be an important character of the signal, as it refers to the discontinuity and interruption present in the signal and the main purpose of the detection of such singular point is to identify the existence, location and size of those singularities. Electrocardiogram (ECG) signal is used to analyze the cardiovascular activity in the human body. However the presence of noise due to several reasons limits the doctor's decision and prevents accurate identification of different pathologies. In this work we attempt to analyze the ECG signal with energy based approach and some heuristic methods to segment and identify different signatures inside the signal. ECG signal has been initially denoised by empirical wavelet shrinkage approach based on Steins Unbiased Risk Estimate (SURE). At the second stage, the ECG signal has been analyzed by Mallat approach based on modulus maximas and Lipschitz exponent computation. The results from both approaches has been discussed and important aspects has been highlighted. In order to evaluate the algorithm, the analysis has been done on MIT-BIH Arrhythmia database; a set of ECG data records sampled at a rate of 360 Hz with 11 bit resolution over a 10mv range. The results have been examined and approved by medical doctors.

The system design of TRIO cinema Mission

Science.gov (United States)

Jin, Ho; Seon, Jongho; Kim, Khan-Hyuk; Lee, Dong-Hun; Kim, Kap-Sung; Lin, Robert; Parks, George; Tindall, Craig; Horbury, T. S.; Larson, Davin; Sample, John

TRIO (Triplet Ionospheric Observatory) CINEMA ( Cubesat for Ion, Neutral, Electron, MAg-netic fields) is a space science mission with three identical cubesats. The main scientific objec-tives are a multi-observation of ionospheric ENA (Energetic Neutral Atom) imaging, ionospheric signature of suprathermal electrons and ions and complementary measurements of magnetic fields for particle data. For this, Main payloads consist of a suprathermal electron, ion, neutral (STEIN) instrument and a 3-axis magnetometer of magnetoresistive sensors. The CINEMA is a 3-unit CubeSat, which translates to a 10 cm x 10 cm x 30 cm in volume and no more than four kilograms in mass. An attitude control system (ACS) uses torque coils, a sun sensor and the magnetometers and spin CINEMA spcaecraft 4 rpm with the spin axis perpendicular to the ecliptic plane. CINEMA will be placed into a high inclination low earth orbit that crosses the auroral zone and cusp. Three institutes are collaborating to develop CINEMA cubesats: i) two cubesats by Kyung Hee University (KHU) under their World Class University (WCU) program, ii) one cubesat by UC Berkeley under the NSF support, and iii) three magnetometers are provide by Imperial College, respectively. In this paper, we describe the system design and their performance of TR IO cinema mission. TRIO cinema's development of miniature in-strument and spacecraft spinning operation will play an important role for future nanosatellite space missions

Experience of extracorporeal shock wave lithotripsy for kidney and upper ureteric stones by electromagnetic lithotripter

International Nuclear Information System (INIS)

Wazir, B.G.; Haq, M.I.H.; Faheem-ul-Haq; Nawaz, A.; Nawaz, A.; Ikramullah; Jamil, M.

2010-01-01

Background: Extracorporeal Shock Wave Lithotripsy (ESWL) is a non-invasive treatment of urinary stones which breaks them, by using externally applied, focused, high intensity acoustic pulse, into smaller pieces so that they can pass easily through ureter. Shock wave generation, focusing, coupling and stone localisation by fluoroscope or ultrasound are the basic components of ESWL. ESWL has some complications and is contraindicated in certain situations. The aim of this study was to evaluate the effectiveness and safety of ESWL in kidney and upper ureteric stones by Electromagnetic Lithotriptor. Methods: All adult patients with renal and upper ureteric stones having a diameter of up to 1 Cm were included in the study. Basic evaluation such as history, examination, ultrasound and excretory urography were performed. Electromagnetic lithotripsy was done and data were collected on a printed proforma from January 1, 2008 to March 30, 2009 in Institute of Kidney Diseases, Peshawar. Results: Out of a total of 625 patients 463 were male and 162 were female; 67.36% of patients were having renal stones, 23.84% upper ureteric and 8.8% both renal and ureteric stones. Complications noted were renal colic in 9.76%, haematuria in 3.2%, stein strasse in 2.72%, and fever in 1.12% of patients. The stone free rate was 89% and 7% of patients were having stone fragments <4 mm. ESWL failed in 4% of patients. Conclusion: ESWL is a safe and effective way of treating kidney and upper ureteric stones. (author)

El impacto de las imágenes en una tarea de recontado: Diseño de un cuento ilustrado para niños basado en la Gramática Visual

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Carola Alvarado

2016-06-01

Full Text Available A common way to measure and stimulate narrative child development is through the retelling of a story (Owen, 2006. In Chile, retelling tasks are designed considering the structure of the verbal input, both on a lexical-syntactic and textual level, as well as setting levels of complexity among them (Pavez & Coloma, 2005. The research project FONDECYT 1130420 produced a storybook – as an input of a retelling task- emphasizing not only the verbal aspect, but also the visual narrative. Therefore, we set a double objective: to design narrative images of a story, enhancing its meaning through a visual grammar, and to observe how these elements were reflected in the oral retelling of the subjects. For this purpose, along with the Story Grammar (Glen & Stein, 1979 for the textual structure analysis, we used the Grammar of Visual Design (Kress & Van Leeuwen, 1996 as analytical tool for preparing narrative images. The story was piloted in a sample of 20 kindergarten children from a semiprivate school in the Region of Valparaiso. Their oral narratives were videotaped, transcribed and analyzed. It was noted that all narrative images were mentioned in more than 60% of the recounted version. In addition, three images were referred in 90% of the child narratives, representing key moments of the story or certain complexity of the narrative input as simultaneous actions. These results highlight the importance of the visual elements of a story for the task of child retelling.

Auditory and Visual Modulation of Temporal Lobe Neurons in Voice-Sensitive and Association Cortices

Science.gov (United States)

Perrodin, Catherine; Kayser, Christoph; Logothetis, Nikos K.

2014-01-01

Effective interactions between conspecific individuals can depend upon the receiver forming a coherent multisensory representation of communication signals, such as merging voice and face content. Neuroimaging studies have identified face- or voice-sensitive areas (Belin et al., 2000; Petkov et al., 2008; Tsao et al., 2008), some of which have been proposed as candidate regions for face and voice integration (von Kriegstein et al., 2005). However, it was unclear how multisensory influences occur at the neuronal level within voice- or face-sensitive regions, especially compared with classically defined multisensory regions in temporal association cortex (Stein and Stanford, 2008). Here, we characterize auditory (voice) and visual (face) influences on neuronal responses in a right-hemisphere voice-sensitive region in the anterior supratemporal plane (STP) of Rhesus macaques. These results were compared with those in the neighboring superior temporal sulcus (STS). Within the STP, our results show auditory sensitivity to several vocal features, which was not evident in STS units. We also newly identify a functionally distinct neuronal subpopulation in the STP that appears to carry the area's sensitivity to voice identity related features. Audiovisual interactions were prominent in both the STP and STS. However, visual influences modulated the responses of STS neurons with greater specificity and were more often associated with congruent voice-face stimulus pairings than STP neurons. Together, the results reveal the neuronal processes subserving voice-sensitive fMRI activity patterns in primates, generate hypotheses for testing in the visual modality, and clarify the position of voice-sensitive areas within the unisensory and multisensory processing hierarchies. PMID:24523543

Mummy Lake: An unroofed ceremonial structure within a large-scale ritual landscape

Science.gov (United States)

Benson, Larry V.; Griffin, Eleanor R.; Stein, J.R.; Friedman, R. A.; Andrae, S. W.

2014-01-01

The structure at Mesa Verde National Park known historically as Mummy Lake and more recently as Far View Reservoir is not part of a water collection, impoundment, or redistribution system. We offer an alternative explanation for the function of Mummy Lake. We suggest that it is an unroofed ceremonial structure, and that it serves as an essential component of a Chacoan ritual landscape. A wide constructed avenue articulates Mummy Lake with Far View House and Pipe Shrine House. The avenue continues southward for approximately 6 km where it apparently divides connecting with Spruce Tree House and Sun Temple/Cliff Palace. The avenue has previously been interpreted as an irrigation ditch fed by water impounded at Mummy Lake; however, it conforms in every respect to alignments described as Chacoan roads. Tree-ring dates indicate that the construction of Spruce Tree House and Cliff Palace began about A.D. 1225, roughly coincident with the abandonment of the Far View community. This pattern of periodically relocating the focus of an Anasazi community by retiring existing ritual structures and linking them to newly constructed facilities by means of broad avenues was first documented by Fowler and Stein (1992) in Manuelito Canyon, New Mexico. Periods of intense drought appear to have contributed to the relocation of prehistoric Native Americans from the Far View group to Cliff Palace/Spruce Tree House in the mid-13th century and eventually to the abandonment of all Anasazi communities in southwestern Colorado in the late-13th century.

“There’s never any ending to Paris” Creating a Literary Myth: Geocritical Aspects of the Works of the Lost Generation

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Krisztina Sárdi

2015-12-01

Full Text Available This essay proposes to present and analyse the pictures or representations of Paris in Ernest Hemingway’s, Francis Scott Fitzgerald’s and Gertrude Stein’s different works. The theoretical framework of the piece is geocriticism by which the author attempts to discover how these works contributed to the literary construction of the French capital. The other objective of the essay is however to show the birth of a Parisian literary myth. After giving a brief overview of recent spatiality studies, the paper explains in-depth the geocritical method by the analysis of certain extracts of the different literary perceptions of Paris in the twenties, written by Francis Scott Fitzgerald (Babylon Revisited, Ernest Hemingway (A Moveable Feast and Gertrude Stein (Autobiography of Alice B. Toklas, Paris, France. The latter approach can help to shed some light on the reasons why these expatriates (American and British writers, artists came to Paris in the first place and what attracted them so much. Later on, the paper explains that the artists of the Lost Generation were disoriented and aimless after the war, so they headed to Paris to find some ‘old’ values and rebuild their lifes. These authors found there a new and very inspirational atmosphere, new friends, new goals, they started interesting publishing initiatives and searched for their proper literary voices. In the meantime, by representing the always exciting and crowded Parisian life, they created a literary myth of Paris which considers the city as safe haven for artists and writers – saying that Paris is a never resting “moveable feast”.

Substancinė Dievo formos kaita kaip meninė Visybės reprezentacija (pagal Thomo Manno romaną Juozapas ir jo broliai | Substanziales Werden der Form Gottes als künstleriche Repräsentation des Ganzen (nach der Tetralogie Joseph und seine Brüder von Thomas Mann

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Juldita Nagliuvienė

2004-01-01

Full Text Available Anhand der Polemik zwischen der Totalitätsphänomenologie von Emmanuel Lévinas und der Selbstphänomenologie von Ernst Bloch werden in diesem Artikel die Erscheinungen Gottes, mit denen sich das patriarchalische Subjekt in die Beziehung eingetreten ist, analysiert. Vor allem aktualisiert man den substanziellen Inhalt der künstlerichen Gottesform, deren Wurzeln in der primitiven archaischen Ikonographie der Babylonier und der Ägypter liegen. Das Bild Gottes verwandelt sich in der Situation der Begegnung aus der Substanz des unförmigen Steines, die pfallische Intentionen des Helden akzentuiert, in die symbiotische Form eines Menschentieres (oder Gottes-Tieres, das als Fremde Gott auf der Ebene der Erzählung funktioniert und den Numenaspekt durch die künstliche Form der animalischen Gottheit in sich trägt. Durch die Maske des Tieres strebt der göttliche Begegnungspartner, der das Werden Gottes aktualisiert, nach der Verwandlung in die Gestalt eines sterbenden und wieder auferstehenden Menschen-Gottes, der den sündigen Menschen erlösen kann. In der Tetralogie von Thomas Mann existiert diese Ebene des Nochnicht-gewordenen-Gottes als utopische Stufe der vollkommenen Beziehungen zwischen Mensch und Gott. Die Begegnung zwischen dem tierischen Gott und dem Helden geschieht im Roman in der Traumsphäre, die den Dialog zwischen dem Kunstding und dem Menschen möglich macht. Auf der Traumebene wird der Prozess der Metamorphose einer Gottheit dargestellt, aber sie erscheint als ein schon verwandeltes Wesen, das die Antropomorphie des Erlösungsprinzips aufnimmt, und dem Helden erst im bewussten Zustand begegnet.

Estimation of the proteomic cancer co-expression sub networks by using association estimators.

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Cihat Erdoğan

Full Text Available In this study, the association estimators, which have significant influences on the gene network inference methods and used for determining the molecular interactions, were examined within the co-expression network inference concept. By using the proteomic data from five different cancer types, the hub genes/proteins within the disease-associated gene-gene/protein-protein interaction sub networks were identified. Proteomic data from various cancer types is collected from The Cancer Proteome Atlas (TCPA. Correlation and mutual information (MI based nine association estimators that are commonly used in the literature, were compared in this study. As the gold standard to measure the association estimators' performance, a multi-layer data integration platform on gene-disease associations (DisGeNET and the Molecular Signatures Database (MSigDB was used. Fisher's exact test was used to evaluate the performance of the association estimators by comparing the created co-expression networks with the disease-associated pathways. It was observed that the MI based estimators provided more successful results than the Pearson and Spearman correlation approaches, which are used in the estimation of biological networks in the weighted correlation network analysis (WGCNA package. In correlation-based methods, the best average success rate for five cancer types was 60%, while in MI-based methods the average success ratio was 71% for James-Stein Shrinkage (Shrink and 64% for Schurmann-Grassberger (SG association estimator, respectively. Moreover, the hub genes and the inferred sub networks are presented for the consideration of researchers and experimentalists.

IVth scientific congress of Central society of balneologists of Austria in Opatija, 1904.

Science.gov (United States)

Fischinger, Aleš; Fischinger, Janez; Fischinger, Duša

2017-12-01

The authors were interested in the lectures' themes, organisation, the course, and the accompanied activities at the balneology congress in Opatija in 1904. The congress was organised by the principle of the health resort at the time Professor Dr Julius Glax, and consisted of two separate parts. The first part was held in Opatija from October 13 until 15, 1904. There were lectures, auto-papers, summaries, reports, discussions, and the afternoon expert trip to Crikvenica by boat. In Opatija the participants were shown the spa park, the rehabilitation paths for patients with heart difficulties, marine baths Angiolona and Slatina, the covered spa Erzherzog Ludwig Viktor Bad, and of the health institution Zander Institute. At the accompanying exhibition the Austrian and German companies represented their products, among them still recognised Bayer, C. Reichert in Karl Zeiß. Additionally, the owner of the Zanderinstitut in Opatija Dr Isor Stein presented his own therapeutic aid exerciteur there. The first part of the congress concluded on October 15, 1904 with the great banquet in the hotel Stephanie.The second part of the congress was held from October 16 until 20, 1904. The expert trip was organised to the Austrian Riviera on the Pannonia ship. The participants visited attractions and health institutions in Mali Lošinj, Pula, Brijuni, Rovinj, Grado, Aquileia and Trieste, where they also had expert lectures. The closing ceremony of the second part of the congress was in Trieste, from where the participants returned to Vienna by the special train.

The new drive design (direct drive) for the main drives of the large excavators 3150 and 3750 at the LAUBAG; Das neue Antriebskonzept (Direktantrieb) an den Hauptantrieben der Grossbagger 3150/3750 in der LAUBAG

Energy Technology Data Exchange (ETDEWEB)

Daus, W [LAUBAG, Senftenberg (Germany); Hartmann, K [Siemens AG, Erlangen (Germany). Bereich Tagebauanlagen; Leuschner, F [FAM Buckau GmbH, Magdeburg (Germany)

1996-09-01

In the case of subtransient processes between the batter (stones, foreign bodies, frost) and the digging element, mechanical force effects occur as a result of the mass forces of inertia and cause increased wear on the digging element and supporting structure. These force effects cannot be further reduced by means of the mechanical solutions applied hitherto. The direct drive as a solution in this case will, above all, be further optimized in future in so far as the specification of parameters for the technical control system and practical tests to detect mechanical wear (on chains, running and sliding rails, shafts) are concerned. Problems encountered so far as regards adjustment between the direct drive with its new control characteristics and the rest of the programmed control system of the excavator occurred briefly when parameters were optimized in order to adapt the entire system of the excavator to operating requirements and specific mining conditions. (orig./HS) [Deutsch] Bei subtransienten Vorgaengen zwischen der Boeschung (Steine, Fremdkoerper, Frost) und dem Graborgan entstehen auf Grund der Traegheitsmassen mechanische Kraftwirkungen, die sich verschleissintensivierend auf Graborgan und Tragwerk auswirken. Diese Kraftwirkungen koennen mit den bisherigen mechanischen Loesungen nicht weiter verringert werden. Der Direktantrieb als Ausweg aus dieser Situation wird in Zukunft vorrangig aus der Sicht der Parametrierung technischer Regelungssysteme und der praktischen Versuche zum mechanischen Verschleiss (Ketten, Lauf- und Gleitschienen, Wellen) weiter optimiert werden. Bisher erkannte Probleme der Anpassung zwischen dem Direktantrieb mit seiner neuen Regelcharakteristik und der uebrigen Baggerprogrammsteuerung erfolgten kurzfristig durch Parameteroptimierung zur Anpassung des Gesamtsystems Bagger an die Betriebserfordernisse und spezielle Abbaubedingungen. (orig./HS)

Auditory and visual modulation of temporal lobe neurons in voice-sensitive and association cortices.

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Perrodin, Catherine; Kayser, Christoph; Logothetis, Nikos K; Petkov, Christopher I

2014-02-12

Effective interactions between conspecific individuals can depend upon the receiver forming a coherent multisensory representation of communication signals, such as merging voice and face content. Neuroimaging studies have identified face- or voice-sensitive areas (Belin et al., 2000; Petkov et al., 2008; Tsao et al., 2008), some of which have been proposed as candidate regions for face and voice integration (von Kriegstein et al., 2005). However, it was unclear how multisensory influences occur at the neuronal level within voice- or face-sensitive regions, especially compared with classically defined multisensory regions in temporal association cortex (Stein and Stanford, 2008). Here, we characterize auditory (voice) and visual (face) influences on neuronal responses in a right-hemisphere voice-sensitive region in the anterior supratemporal plane (STP) of Rhesus macaques. These results were compared with those in the neighboring superior temporal sulcus (STS). Within the STP, our results show auditory sensitivity to several vocal features, which was not evident in STS units. We also newly identify a functionally distinct neuronal subpopulation in the STP that appears to carry the area's sensitivity to voice identity related features. Audiovisual interactions were prominent in both the STP and STS. However, visual influences modulated the responses of STS neurons with greater specificity and were more often associated with congruent voice-face stimulus pairings than STP neurons. Together, the results reveal the neuronal processes subserving voice-sensitive fMRI activity patterns in primates, generate hypotheses for testing in the visual modality, and clarify the position of voice-sensitive areas within the unisensory and multisensory processing hierarchies.

Tc depression and superconductor-insulator transition in molybdenum nitride thin films

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Ichikawa, F.; Makise, K.; Tsuneoka, T.; Maeda, S.; Shinozaki, B.

2018-03-01

We have studied that the Tc depression and the superconductor-insulator transition (SIT) in molybdenum nitride (MoN) thin films. Thin films were fabricated by reactive DC magnetron sputtering method onto (100) MgO substrates in the mixture of Ar and N2 gases. Several dozen MoN thin films were prepared in the range of 3 nm < thickness d < 60 nm. The resistance was measured by a DC four-probe technique. It is found that Tc decreases from 6.6 K for thick films with increase of the normal state sheet resistance {R}{{sq}}{{N}} and experimental data were fitted to the Finkel’stein formula using the bulk superconducting transition temperature Tc 0 = 6.45 K and the elastic scattering time of electron τ = 1.6 × 10‑16 s. From this analysis the critical sheet resistance Rc is found about 2 kΩ, which is smaller than the quantum sheet resistance R Q. This value of Rc is almost the same as those for 2D NbN films. The value of τ for MoN films is also the similar value for NbN films 1.0 × 10‑16 s, while Tc 0 is different from that for NbN films 14.85 K. It is indicated that the mechanism of SIT for MoN films is similar to that of NbN films, while the mean free path ℓ for MoN films is larger than that for NbN films.

Joint Adaptive Mean-Variance Regularization and Variance Stabilization of High Dimensional Data.

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Dazard, Jean-Eudes; Rao, J Sunil

2012-07-01

The paper addresses a common problem in the analysis of high-dimensional high-throughput "omics" data, which is parameter estimation across multiple variables in a set of data where the number of variables is much larger than the sample size. Among the problems posed by this type of data are that variable-specific estimators of variances are not reliable and variable-wise tests statistics have low power, both due to a lack of degrees of freedom. In addition, it has been observed in this type of data that the variance increases as a function of the mean. We introduce a non-parametric adaptive regularization procedure that is innovative in that : (i) it employs a novel "similarity statistic"-based clustering technique to generate local-pooled or regularized shrinkage estimators of population parameters, (ii) the regularization is done jointly on population moments, benefiting from C. Stein's result on inadmissibility, which implies that usual sample variance estimator is improved by a shrinkage estimator using information contained in the sample mean. From these joint regularized shrinkage estimators, we derived regularized t-like statistics and show in simulation studies that they offer more statistical power in hypothesis testing than their standard sample counterparts, or regular common value-shrinkage estimators, or when the information contained in the sample mean is simply ignored. Finally, we show that these estimators feature interesting properties of variance stabilization and normalization that can be used for preprocessing high-dimensional multivariate data. The method is available as an R package, called 'MVR' ('Mean-Variance Regularization'), downloadable from the CRAN website.

Consensus statement on generalized anxiety disorder from the International Consensus Group on Depression and Anxiety.

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Ballenger, J C; Davidson, J R; Lecrubier, Y; Nutt, D J; Borkovec, T D; Rickels, K; Stein, D J; Wittchen, H U

2001-01-01

To provide primary care clinicians with a better understanding of management issues in generalized anxiety disorder (GAD) and guide clinical practice with recommendations on the appropriate treatment strategy. The 4 members of the International Consensus Group on Depression and Anxiety were James C. Ballenger (chair), Jonathan R.T. Davidson, Yves Lecrubier, and David J. Nutt. Four additional faculty members invited by the chair were Karl Rickels, Hans-Ulrich Wittchen, Dan J. Stein, and Thomas D. Borkovec. The consensus statement is based on the 6 review articles that are published in this supplement and the scientific literature relevant to the issues reviewed in these articles. Group meetings were held over a 2-day period. On day 1, the group discussed the review articles and the chair identified key issues for further debate. On day 2, the group discussed these issues to arrive at a consensus view. After the group meetings, the consensus statement was drafted by the chair and approved by all attendees. GAD is the most common anxiety disorder in primary care and is highly debilitating. Furthermore, it is frequently comorbid with depression and other anxiety disorders, which exacerbates functional impairment. Antidepressants (serotonin reuptake inhibitors, serotonin-norepinephrine reuptake inhibitors, and nonsedating tricyclic antidepressants) are generally the most appropriate first-line pharmacotherapy for GAD, since they are also effective against comorbid psychiatric disorders and are suitable for long-term use. Cognitive-behavioral therapy is the preferred form of psychotherapy for GAD, although when GAD is comorbid with depression, pharmacotherapy is increasingly indicated.

The 15th Biannual National Congress of the South African Society of Psychiatrists, 10-14 August 2008, Fancourt, George, W Cape

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Eugene Allers

2008-08-01

and body Oye Gureje 15. Child and adolescent psychopharmacology: Current trends and complexities S M Hawkridge 16. Integrating mental illness, suicide and religion Volker Hitzeroth 17. Cost of acute inpatient mental health care in a 72-hour assessment uniy A B R Janse van Rensburg, W Jassat 18. Management of Schizophrenia according to South African standard treatment guidelines A B R Janse van Rensburg 19. Structural brain imaging in the clinical management of psychiatric illness F Y Jeenah 20. ADHD: Change in symptoms from child to adulthood S A Jeeva, A Turgay 21. HIV-Positive psychiatric patients in antiretrovirals G Jonsson, F Y Jeenah, M Y H Moosa 22. A one year review of patients admitted to tertiary HIV/Neuropsychiatry beds in the Western Cape John Joska, Paul Carey, Ian Lewis, Paul Magni, Don Wilson, Dan J Stein 23. Star'd - Critical review and treatment implications Andre Joubert 24. Options for treatment-resistent depression: Lessons from Star'd; an interactive session Andre Joubert 25. My brain made me do it: How Neuroscience may change the insanity defence Sean Kaliski 26. Child andadolescent mental health services in four African countries Sharon Kleintjies, Alan Flisher, Victoruia Campbell-Hall, Arvin Bhana, Phillippa Bird, Victor Doku, Natalie, Drew, Michelle Funk, Andrew Green, Fred Kigozi, Crick Lund, Angela Ofori-Atta, Mayeh Omar, Inge Petersen, Mental Health and Poverty Research Programme Consortium 27. Individualistic theories of risk behaviour Liezl Kramer, Volker Hitzeroth 28. Development and implementation of mental health poliy and law in South Africa: What is the impact of stigma? Ritsuko Kakuma, Sharon Kleintjes, Crick Lund, Alan J Flisher, Paula Goering, MHaPP Research Programme Consortium 29. Factors contributing to community reintegration of long-term mental health crae users of Weskoppies Hospital Carri Lewis, Christa Kruger 30. Mental health and poverty: A systematic review of the research in low- and middle-income countries Crick Lund

In the beginning was the rock. The history of the West - a run for mineral resources. Am Anfang war der Stein. Die Geschichte des Abendlandes - ein Wettlauf um die Bodenschaetze

Energy Technology Data Exchange (ETDEWEB)

Maser, W.

1984-01-01

The author follows the trace of man and his relationships to mineral resources through the cultural history known: From the first evidence of working and use of rock by man, over copper and iron, then gold and silver, to zinc and lead. The book points out how all sectors of human life received important stimuli from mineral resources. It encompasses a huge section of history, reaching from Mesopotamia as the cradle of culture to the historically relevant events in the central European countries, and describing primitive mining in Anatolia between 8000 and 5000 B.C. as well as the extraction of minerals and their processing in the 20th century. Thus the reader comes to know astonishing facts and details relating to the working conditions for instance of Egyptian and Greek slaves, the mines of Solomon, the first strike in antiquity, the art and social position of smiths since antiquity, and the economic situation of miners and foundry workers. The chapter on medieval mining is restricted to individual aspects of mining in Germany. Mining in modern times is only marginally deals with. The scientific results of the last 20 years are not taken into account. (MOS).

Polycystic ovarian disease.

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Raj, S G; Talbert, L M

1984-01-01

Polycystic ovarian disease (PCOD) was first described as a single disease by Stein and Leventhal in 1935, but now has been separated into several distinct entities, comprising a symptom complex. The most frequent presenting symptoms associated with PCOD are obesity, hirsutism, amenorrhea or anovulation, dysfunctional uterine bleeding, irregular menses, and infertility. The common finding of hirsutism in PCOD patients is a reflection of the hyperandrogenism resulting from elevation of all the androgens, including testosterone, androstenediol, dehydroepiandrostrone sulfate (DHEA-S), and androstenedione. Some patients with all the clinical features of PCOD can be shown, through appropriate testing, to have an attenuated form of classic congenital adrenal hyperplasia (CAH). Serum follicle stimulating hormone (FSH) levels are usually low or in the normal range, and serum luteinizing hormone (LH) levels are usually elevated in patients with PCOD, resulting in an altered LH/FSH ratio. Treatment for PCOD must be based on the needs and desires of the individual patient, and on the pathophysiology of the patient's particular abnormalities. When pregnancy is desired, ovulation induction with clomiphene is indicated. Clomiphene is a weak estrogen that induces a transient rise in serum LH and FSH, followed by a gonadotropic pattern similar to normal cycles. A 72% ovulation rate and a 41.8% conception rate have been reported after treatment with clomiphene. In patients who do not respond to clomiphene, or clomiphene with added human chorionic gonadotropin (hCG), human menopausal gonadotropin (hMG) can be used to induce ovulation, but the patient should be closely monitored for multiple ovulation, multiple pregnancy, or hyperstimulation syndrome. For patients not interested in conception, regular menstrual cyclicity can be restored and hyperandrogenism reduced with oral contraceptives (OCs).

The fusion of mental imagery and sensation in the temporal association cortex.

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Berger, Christopher C; Ehrsson, H Henrik

2014-10-08

It is well understood that the brain integrates information that is provided to our different senses to generate a coherent multisensory percept of the world around us (Stein and Stanford, 2008), but how does the brain handle concurrent sensory information from our mind and the external world? Recent behavioral experiments have found that mental imagery--the internal representation of sensory stimuli in one's mind--can also lead to integrated multisensory perception (Berger and Ehrsson, 2013); however, the neural mechanisms of this process have not yet been explored. Here, using functional magnetic resonance imaging and an adapted version of a well known multisensory illusion (i.e., the ventriloquist illusion; Howard and Templeton, 1966), we investigated the neural basis of mental imagery-induced multisensory perception in humans. We found that simultaneous visual mental imagery and auditory stimulation led to an illusory translocation of auditory stimuli and was associated with increased activity in the left superior temporal sulcus (L. STS), a key site for the integration of real audiovisual stimuli (Beauchamp et al., 2004a, 2010; Driver and Noesselt, 2008; Ghazanfar et al., 2008; Dahl et al., 2009). This imagery-induced ventriloquist illusion was also associated with increased effective connectivity between the L. STS and the auditory cortex. These findings suggest an important role of the temporal association cortex in integrating imagined visual stimuli with real auditory stimuli, and further suggest that connectivity between the STS and auditory cortex plays a modulatory role in spatially localizing auditory stimuli in the presence of imagined visual stimuli. Copyright © 2014 the authors 0270-6474/14/3313684-09$15.00/0.

GROWTH AND PHOTOPROTECTION IN THREE DINOFLAGELLATES (INCLUDING TWO STRAINS OF ALEXANDRIUM TAMARENSE) AND ONE DIATOM EXPOSED TO FOUR WEEKS OF NATURAL AND ENHANCED ULTRAVIOLET-B RADIATION(1).

Science.gov (United States)

Laurion, Isabelle; Roy, Suzanne

2009-02-01

Long-term growth response to natural solar radiation with enhanced ultraviolet-B (UVB) exposure was examined in two species of dinoflagellates [Alexandrium tamarense (M. Lebour) Balech, At, and Heterocapsa triquetra (Ehrenb.) F. Stein, Ht], including two strains of A. tamarense, one from Spain and another from UK, and one diatom species (Thalassiosira pseudonana Hasle et Heimdal). We examined whether variable photoprotection (mycosporine-like amino acids [MAAs] and xanthophyll-cycle pigments) affected photosynthetic performance, phytoplankton light absorption, and growth. Growth rate was significantly reduced under enhanced UVB for the UK strain of At and for Ht (both grew very little) as well as for the diatom (that maintained high growth rates), but there was no effect for the Spanish strain of At. MAA concentration was high in the dinoflagellates, but undetectable in the diatom, which instead used the xanthophyll cycle for photoprotection. The highest cell concentrations of MAAs and photoprotective pigments were observed in the UK strain of At, along with lowest growth rates and Fv /Fm , indicating high stress levels. In contrast, the Spanish strain showed progressive acclimation to the experimental conditions, with no significant difference in growth between treatments. Increase in total MAAs followed linearly the cumulative UVB of the preceding day, and both total and primary MAAs were maintained at higher constitutive levels in this strain. Acclimation to enhanced UVB in the diatom resulted in an increase in PSII activity and reduction in nonphotochemical quenching, indicating an increased resistance to photoinhibition after a few weeks. All four species showed increased phytoplankton light absorption under enhanced UVB. Large intrastrain differences suggest a need to consider more closely intraspecific variability in UV studies. © 2009 Phycological Society of America.

The challenge of installing a tsunami early warning system in the vicinity of the Sunda Arc, Indonesia

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J. Lauterjung

2010-04-01

Full Text Available Indonesia is located along the most prominent active continental margin in the Indian Ocean, the so-called Sunda Arc and, therefore, is one of the most threatened regions of the world in terms of natural hazards such as earthquakes, volcanoes, and tsunamis. On 26 December 2004 the third largest earthquake ever instrumentally recorded (magnitude 9.3, Stein and Okal, 2005 occurred off-shore northern Sumatra and triggered a mega-tsunami affecting the whole Indian Ocean. Almost a quarter of a million people were killed, as the region was not prepared either in terms of early-warning or in terms of disaster response.

In order to be able to provide, in future, a fast and reliable warning procedure for the population, Germany, immediately after the catastrophe, offered during the UN World Conference on Disaster Reduction in Kobe, Hyogo/Japan in January 2005 technical support for the development and installation of a tsunami early warning system for the Indian Ocean in addition to assistance in capacity building in particular for local communities. This offer was accepted by Indonesia but also by other countries like Sri Lanka, the Maldives and some East-African countries. Anyhow the main focus of our activities has been carried out in Indonesia as the main source of tsunami threat for the entire Indian Ocean. Challenging for the technical concept of this warning system are the extremely short warning times for Indonesia, due to its vicinity to the Sunda Arc. For this reason the German Indonesian Tsunami Early Warning System (GITEWS integrates different modern and new scientific monitoring technologies and analysis methods.

Estimativas de loss given default em portfólios de crédito simulados

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Herbert Kimura

2013-11-01

Full Text Available O acordo de Basileia II permite que os bancos utilizem modelos internos que sirvam de base para o cálculo dos requisitos mínimos de capital em virtude do nível de exposição ao risco de crédito. Dentre os principais componentes estimados, estão a probabilidade de inadimplência (PD – probability of default, a perda dada a inadimplência (LGD – loss given default e a exposição à inadimplência (EAD – exposure at default. Este estudo tem como objetivo investigar mecanismos de estimação de LGD utilizando modelos de regressão e transformações logit e Beta. Considerando que o mercado brasileiro ainda se encontra em um estágio incipiente na análise de LGD e a disponibilidade de dados de taxas de recuperação é restrita, serão simulados portfólios de crédito por meio de técnicas de Monte Carlo. A dependência entre LGD e as variáveis explicativas da fração de perdas em caso de inadimplência é modelada por meio de cópulas gaussianas e de matrizes doubly stochastic. Os resultados sugerem que a análise de regressão multivariada, usando diversas funções de transformação, possibilita identificar adequadamente as variáveis que explicam a LGD. Mais particularmente, os resultados indicam que o modelo de Hamerle, Knapp e Wildenauer (2009 para estimação de LGD apresenta desempenho superior ao do desempenho do modelo discutido por Gupton e Stein (2005. 

Estimativas de loss given default em portfólios de crédito simulados

Directory of Open Access Journals (Sweden)

Herbert Kimura

2013-07-01

Full Text Available O acordo de Basileia II permite que os bancos utilizem modelos internos que sirvam de base para o cálculo dos requisitos mínimos de capital em virtude do nível de exposição ao risco de crédito. Dentre os principais componentes estimados, estão a probabilidade de inadimplência (PD – probability of default, a perda dada a inadimplência (LGD – loss given default e a exposição à inadimplência (EAD – exposure at default. Este estudo tem como objetivo investigar mecanismos de estimação de LGD utilizando modelos de regressão e transformações logit e Beta. Considerando que o mercado brasileiro ainda se encontra em um estágio incipiente na análise de LGD e a disponibilidade de dados de taxas de recuperação é restrita, serão simulados portfólios de crédito por meio de técnicas de Monte Carlo. A dependência entre LGD e as variáveis explicativas da fração de perdas em caso de inadimplência é modelada por meio de cópulas gaussianas e de matrizes doubly stochastic. Os resultados sugerem que a análise de regressão multivariada, usando diversas funções de transformação, possibilita identificar adequadamente as variáveis que explicam a LGD. Mais particularmente, os resultados indicam que o modelo de Hamerle, Knapp e Wildenauer (2009 para estimação de LGD apresenta desempenho superior ao do desempenho do modelo discutido por Gupton e Stein (2005.

Laboratory analysis of phacoemulsifier compliance and capacity.

Science.gov (United States)

Nejad, Mitra; Injev, Valentine P; Miller, Kevin M

2012-11-01

To compare the compliance and capacity of 7 fluidics modules used by 6 phacoemulsifiers from 3 manufacturers. Jules Stein Eye Institute, Los Angeles, California, USA. Experimental study. Previous-model and current-model phacoemulsifiers from 3 manufacturers were subjected to laboratory analysis of compliance and capacity. Previous-generation models tested included the Legacy Advantec, Whitestar Sovereign Phacoemulsification System, and Millennium Microsurgical System. Current models tested were the Infiniti Vision System with standard and Intrepid cassettes, Whitestar Signature Phacoemulsification System, and Stellaris Vision Enhancement System. To measure compliance, the aspiration line was connected to an electronic pressure transducer and small volumes of fluid were injected or aspirated. To measure capacity, the space between the distal end of the aspiration line and the pump was filled with methylene blue-dyed fluid. The Legacy was the most compliant phacoemulsifier. The old and new Whitestar systems, Millennium system, and Stellaris system showed similar midrange compliances. The Infiniti Vision System with the Intrepid fluidic management system was the least compliant. The Infiniti cassettes had the greatest capacity, which is a detriment from a surge-control perspective, and Signature cassettes had the least capacity. The Infiniti Intrepid system had the lowest compliance of the 6 units tested, which is optimum from a surge-control perspective. All other things being equal, the Infiniti should have the safest occlusion-break surge response. Mr. Injev is an employee of Alcon Laboratories. Dr. Miller is a consultant to and investigator for Alcon Laboratories. Ms. Nejad has no financial or proprietary interest in any material or method mentioned. Copyright © 2012 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

Early evaluation of cerebral metabolic rate of glucose (CMRglu) with {sup 18}F-FDG PET/CT and clinical assessment in idiopathic normal pressure hydrocephalus (INPH) patients before and after ventricular shunt placement: preliminary experience

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Calcagni, Maria Lucia; Lavalle, Mariadea; Leccisotti, Lucia; Giordano, Alessandro [Universita Cattolica del Sacro Cuore, Institute of Nuclear Medicine, Rome (Italy); Mangiola, Annunziato; De Bonis, Pasquale; Anile, Carmelo [Universita Cattolica del Sacro Cuore, Institute of Neurosurgery, Rome (Italy); Indovina, Luca [Universita Cattolica del Sacro Cuore, Institute of Physics, Rome (Italy); Marra, Camillo [Universita Cattolica del Sacro Cuore, Institute of Neurology, Rome (Italy); Pelliccioni, Armando [Istituto Nazionale per l' Assicurazione contro gli Infortuni sul Lavoro (INAIL), Rome (Italy)

2012-02-15

We evaluated the relationships between the cerebral metabolic rate of glucose (CMRglu) measured by dynamic {sup 18}F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) and the clinical and neuropsychological assessment before and after the surgical procedure in idiopathic normal pressure hydrocephalus (INPH) patients. Eleven selected INPH patients underwent clinical assessment (modified Rankin scale, Krauss scale, Larsson categorization system and Stein-Langfitt scale), cognitive evaluation (Mini-Mental State Examination, MMSE) and dynamic {sup 18}F-FDG PET/CT scan 3 days before and 1 week after ventricular shunt placement. After shunting, the global CMRglu significantly increased (2.95 {+-} 0.44 vs 4.38 {+-} 0.68, p = 10{sup -7}) in all INPH patients with a mean percentage value of 48.7%. After shunting, no significant change was found in the Evans ratio whereas a significant decrease in all clinical scale scores was observed. Only a slight reduction in the MMSE was found. After shunting, a significant correlation between the global CMRglu value and clinical assessment was found (R {sup 2} = 0.75, p = 0.024); indeed all clinical scale scores varied (decreasing) and the CMRglu value also varied (increasing) in all INPH patients. Our preliminary data show that changes in the CMRglu are promptly reversible after surgery and that there is a relationship between the early metabolic changes and clinical symptoms, independently from the simultaneous changes in the ventricular size. The remarkable and prompt improvement in the global CMRglu and in symptoms may also have important implications for the current concept of ''neuronal plasticity'' and for the cells' reactivity in order to recover their metabolic function. (orig.)

“There’s never any ending to Paris” Creating a Literary Myth: Geocritical Aspects of the Works of the Lost Generation

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Krisztina Sárdi

2015-12-01

Full Text Available This essay proposes to present and analyse the pictures or representations of Paris in Ernest Hemingway’s, Francis Scott Fitzgerald’s and Gertrude Stein’s different works. The theoretical framework of the piece is geocriticism by which the author attempts to discover how these works contributed to the literary construction of the French capital. The other objective of the essay is however to show the birth of a Parisian literary myth. After giving a brief overview of recent spatiality studies, the paper explains in-depth the geocritical method by the analysis of certain extracts of the different literary perceptions of Paris in the twenties, written by Francis Scott Fitzgerald (Babylon Revisited, Ernest Hemingway (A Moveable Feast and Gertrude Stein (Autobiography of Alice B. Toklas, Paris, France. The latter approach can help to shed some light on the reasons why these expatriates (American and British writers, artists came to Paris in the first place and what attracted them so much. Later on, the paper explains that the artists of the Lost Generation were disoriented and aimless after the war, so they headed to Paris to find some ‘old’ values and rebuild their lifes. These authors found there a new and very inspirational atmosphere, new friends, new goals, they started interesting publishing initiatives and searched for their proper literary voices. In the meantime, by representing the always exciting and crowded Parisian life, they created a literary myth of Paris which considers the city as safe haven for artists and writers – saying that Paris is a never resting “moveable feast”.  

Early evaluation of cerebral metabolic rate of glucose (CMRglu) with 18F-FDG PET/CT and clinical assessment in idiopathic normal pressure hydrocephalus (INPH) patients before and after ventricular shunt placement: preliminary experience

International Nuclear Information System (INIS)

Calcagni, Maria Lucia; Lavalle, Mariadea; Leccisotti, Lucia; Giordano, Alessandro; Mangiola, Annunziato; De Bonis, Pasquale; Anile, Carmelo; Indovina, Luca; Marra, Camillo; Pelliccioni, Armando

2012-01-01

We evaluated the relationships between the cerebral metabolic rate of glucose (CMRglu) measured by dynamic 18 F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) and the clinical and neuropsychological assessment before and after the surgical procedure in idiopathic normal pressure hydrocephalus (INPH) patients. Eleven selected INPH patients underwent clinical assessment (modified Rankin scale, Krauss scale, Larsson categorization system and Stein-Langfitt scale), cognitive evaluation (Mini-Mental State Examination, MMSE) and dynamic 18 F-FDG PET/CT scan 3 days before and 1 week after ventricular shunt placement. After shunting, the global CMRglu significantly increased (2.95 ± 0.44 vs 4.38 ± 0.68, p = 10 -7 ) in all INPH patients with a mean percentage value of 48.7%. After shunting, no significant change was found in the Evans ratio whereas a significant decrease in all clinical scale scores was observed. Only a slight reduction in the MMSE was found. After shunting, a significant correlation between the global CMRglu value and clinical assessment was found (R 2 = 0.75, p = 0.024); indeed all clinical scale scores varied (decreasing) and the CMRglu value also varied (increasing) in all INPH patients. Our preliminary data show that changes in the CMRglu are promptly reversible after surgery and that there is a relationship between the early metabolic changes and clinical symptoms, independently from the simultaneous changes in the ventricular size. The remarkable and prompt improvement in the global CMRglu and in symptoms may also have important implications for the current concept of ''neuronal plasticity'' and for the cells' reactivity in order to recover their metabolic function. (orig.)

Fragmentierungsarten von Nierensteinen unter extrakorporaler Stoßwellenlithotripsie: eine multivariate Analyse

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Aeberli D

1999-01-01

Full Text Available Das primäre Ziel dieser retrospektiven Studie war die Evaluation von routinemäßig anwendbaren Kriterien, welche die Fragmentierung von Nierensteinen unter extrakorporaler Stoßwellenlithotripsie (ESWL voraussagen können. Die Serie umfaßte 202 konsekutive Patienten (121 Männer, 81 Frauen mit einem medianen Alter von 48 Jahren (19-81 Jahre, die an der Urologischen Universitätsklinik Bern mit dem originalen Dornier HM-3 behandelt wurden. Einschlußkriterien waren Einzelsteine von 10-30 mm Größe mit Lage im Nierenbeckenkelchsystem. Die Steine wurden im Abdomen-Leerbild nach ihrer Lage, Größe, Form, Dichte (im Vergleich zur 12. Rippe, Struktur und Oberfläche beurteilt. Weiter wurden Alter, Geschlecht und Body-Mass-Index des Patienten berücksichtigt. Die Desintegration wurde am 1. Tag nach ESWL mittels Abdomen-Leerbild dokumentiert. Zielwert der Analyse war die binäre Variable steinfrei versus Restfragmente, gegen die alle präoperativen Parameter mittels multivariater logistischer Regression getestet wurden. Die Erfolgsrate betrug 95,5 %; 42 Patienten (20,8 % waren steinfrei und 151 Patienten (74,7 % hatten sog. klinisch insignifikante Restfragmente (5 mm oder kleiner. Von den Männern waren 14,9 %, von den Frauen 29,6 % steinfrei (p = 0,01. Alle anderen Parameter erreichten keine statistische Signifikanz, möglicherweise aufgrund zu kleiner Subgruppen (fehlende statistische Macht. Die Desintegrationsrate des HM-3 für Nierensteine ist insgesamt ausgezeichnet, bei Frauen noch besser als bei Männern. Gerade wegen dieser hohen Erfolgsrate wären größere Patientenzahlen notwendig, um eventuelle Unterschiede zwischen den präinterventionellen Parametern definieren zu können.

Excoriation (skin-picking disorder: a systematic review of treatment options

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Lochner C

2017-07-01

Full Text Available Christine Lochner,1 Annerine Roos,1 Dan J Stein2 1SU/UCT MRC Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry, Stellenbosch University, South Africa; 2SU/UCT MRC Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry and Mental Health, University of Cape Town, South Africa Abstract: Although pathological skin-picking has been documented in the medical literature since the 19th century, it has only recently been included as a distinct entity in psychiatric classification systems. In the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition and the proposed International Classification of Diseases, Eleventh Revision, excoriation (skin-picking disorder (ED, also known as neurotic excoriation, psychogenic excoriation, or dermatillomania, is described as recurrent picking of skin, leading to skin lesions and significant distress or functional impairment. ED is listed as one of the obsessive–compulsive and related disorders, given its overlap with conditions such as trichotillomania (hair-pulling disorder. Arguably, its inclusion and delineation in the diagnostic nomenclature will lead to increased awareness of the condition, more research, and ultimately in treatment advances. This systematic review aims to provide readers with an up-to-date view of current treatment options for ED. A MEDLINE search of the ED treatment literature was conducted to collate relevant articles published between 1996 and 2017. The findings indicate that a number of randomized controlled trails on ED have now been published, and that current management options include behavioral therapy (habit reversal or acceptance-enhanced behavior therapy, and medication (selective serotonin reuptake inhibitors or N-acetyl cysteine. Keywords: excoriation, skin-picking, treatment, habit reversal therapy, behavioral therapy, pharmacotherapy, systematic review

Structure and Dynamics of the Quiet Solar Chromosphere

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Kalkofen, Wolfgang

2002-04-01

The grant supported research on the structure of the quiet, nonmagnetic chromosphere and on wave excitation and propagation in both the nonmagnetic chromosphere and the magnetic network. The work on the structure of the chromosphere culminated in the recognition that between two competing views of the solar chromosphere, older models by Avrett and collaborators (referred to as VAL) and the newer, dynamical model by Carlsson & Stein (referred to as CS), the clear decision is in favor of the older models, and this in spite of the evident lack of physics, which does not include wave motion and oscillations. The contrast between the static VAL models and the dynamical CS model can be stated most succinctly by comparing the temperature variation implied by the VAL models and the temperature fluctuations of the CS model, which are, respectively, of the order of 10% for the VAL model (at heights where hydrogen is 50% ionized) and a factor of 10 (at the upper boundary of their chromospheric model). The huge fluctuations of the CS model have never been observed, whereas the smaller temperature variations of the VAL models are consistent with ground-based and space-based observations. While it should be obvious which model describes the Sun and which one fails, the case is far from settled in the minds of solar physicists. Thus, much educational work remains to be done and, of course, more research to develop arguments that make the case more convincing. The research on waves and oscillations has been based on a unified theory of excitation of acoustic waves in the field-free atmosphere and of transverse and longitudinal waves in magnetic flux tubes located in the magnetic network by noting, first, that impulsive excitation of all these waves in gravitationally stratified media leads to oscillations at the respective cutoff frequencies and, second, that the observed oscillation frequencies in the nonmagnetic and magnetic parts of the chromosphere match corresponding cutoff

Relationship of emotional intelligence and health locus of control among female breast cancer patients in pakistan

International Nuclear Information System (INIS)

Naz, R.; Kamal, A.

2016-01-01

Objective: To investigate relationship between emotional intelligence and health locus of control in married women with breast cancer disease. Study Design: Cross sectional study. Place and Duration of Study: The data was collected from Nuclear Oncology and Radiology Institute (NORI Hospital) Islamabad (n=210) and from Combined Military Hospital (CMH) Rawalpindi (n=101). Data collection was completed between the period from Oct 2013 to Feb 2014. Patients and Methods: The sample was selected using non- probability sampling technique. Collected breast cancer patients sample was n= 311 whose age range was from 18-80 years. A biographical sheet that contain personal and disease information of patient, and two scales were used: Self Report Measure of Emotional Intelligence (Khan and Kamal, 2010), and Multidimensional Health Locus of Control (Wallston, Stein, and Smith, 1994) were used to assess the constructs explored in this study. Results: Results depict that there was significant positive correlation between emotional intelligence (EI), including its sub scales Emotional Self-Regulation Skills (ESRS), Emotional Self Awareness Skills (ESAS), and Interpersonal Skills Scale (ISS) with the Internal Health Locus of Control (IHLOC). Doctors Health Locus of Control (DHLOC) also have significant relationship to emotional intelligence's all sub divisions, whereas external health locus of control including Chance Health Locus of Control (CHLOC) and Powerful Other people Health Locus of Control (PHLOC) both are related to psychological distresses but it was observed in breast cancer population that chance was significantly correlated to ESAS, and ISS and powerful other people locus. Further on group comparison One Way Analysis of Variance (ANOVA) depicted no significant difference on disease stage groups. Conclusion: The strength factors of EI and HLOC are highlighted in current study. It was concluded that Emotional Intelligence (EI) and health locus of control (IHLOC, and

Selected Lectures of the 2nd International Workshop “Intensive Care of the Newborn”; Verona (Italy; March 9-10, 2018

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--- Various Authors

2018-03-01

Full Text Available Selected Lectures of the 2nd International Workshop “Intensive Care of the Newborn”; Verona (Italy; March 9-10, 2018 CONGRESS PRESIDENT Paolo Biban  Guest Editor: Paolo BibanLECT 1. RESUSCITATION OF EXTREMELY PREMATURE INFANTS: HOW TO IMPROVE EVEN FURTHER • J.M. PerlmanLECT 2. MAINTAINING NORMAL TEMPERATURE IN THE NEWLY BORN: NOT A TRIVIAL GAME • J. WyllieLECT 3. PRESENT AND FUTURE OF SURFACTANT AD­MINISTRATION IN PRETERM INFANTS WITH RESPIRATORY DISTRESS SYNDROME (RDS • A. KribsLECT 4. CONTINUOUS POSITIVE AIRWAY PRES­SURE (CPAP, SURFACTANT, OR BOTH? A DILEMMA STILL WAITING TO BE SOLVED • D. De LucaLECT 5. NON-INVASIVE RESPIRATORY SUPPORT AND RESPIRATORY DISTRESS SYNDROME (RDS: IS NASAL CONTINUOUS POSITIVE AIRWAY PRESSURE (nCPAP ALWAYS ENOUGH? • G. Lista, I. BresestiLECT 6. NEURALLY ADJUSTED VENTILATORY ASSIST (NAVA IN THE NEWBORN: A NEW STANDARD OF CARE? • H. SteinLECT 7. HIGH-FREQUENCY, MULTI-FREQUENCY OSCIL­LA­TION, JET VENTILATION: WHERE ARE WE? • J.J. PillowLECT 8. SURVIVAL AND NEURODEVELOPMENTAL OUT­COME IN PERIVIABLE INFANTS • N. YoungeLECT 9. PATHOPHYSIOLOGY AND TREATMENT OF SEPTIC SHOCK IN NEONATES • H.R. WongLECT 10. CLINICAL METABOLOMICS IN NEONATAL SEPSIS • V. FanosLECT 11. OPTIMIZING EARLY NUTRITION SUPPORT IN VERY LOW BIRTH WEIGHT (VLBW INFANTS • T. SenterreLECT 12. LONG-TERM ADVERSE EFFECTS OF EARLY GROWTH ACCELERATION OR CATCH-UP GROWTH • A. SinghalLECT 13. ROLE OF NEAR INFRARED SPECTROSCOPY DURING NEONATAL TRANSITION • B. UrlesbergerLECT 14. HEART RATE CHARACTERISTICS AS PHYSIO­MARKERS FOR DETECTION OF SEPSIS AND OTHER DISEASES • K.D. FairchildLECT 15. ENHANCED CARDIORESPIRATORY MONI­TORING OF THE PRETERM INFANT DURING STABILIZA­TION IN THE DELIVERY ROOM • E. Dempsey

Implementation of an electronic surgical referral service. Collaboration, consensus and cost of the surgeon – general practitioner Delphi approach

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Augestad KM

2014-09-01

Full Text Available Knut Magne Augestad,1–3 Arthur Revhaug,1,3 Roar Johnsen,4 Stein-Olav Skrøvseth,2 Rolv-Ole Lindsetmo1,3 1Department of Gastrointestinal Surgery, 2Department of Integrated Care and Telemedicine, University Hospital North Norway, Tromsø, Norway; 3Department of Colorectal Surgery, University Hospitals Case Medical Center, Cleveland, Ohio, USA; 4Department of Public Health and General Practice, Norwegian University of Science and Technology, Trondheim, Norway Background: Poor coordination between levels of care plays a central role in determining the quality and cost of health care. To improve patient coordination, systematic structures, guidelines, and processes for creating, transferring, and recognizing information are needed to facilitate referral routines. Methods: Prospective observational survey of implementation of electronic medical record (EMR-supported guidelines for surgical treatment. Results: One university clinic, two local hospitals, 31 municipalities, and three EMR vendors participated in the implementation project. Surgical referral guidelines were developed using the Delphi method; 22 surgeons and seven general practitioners (GPs needed 109 hours to reach consensus. Based on consensus guidelines, an electronic referral service supported by a clinical decision support system, fully integrated into the GPs' EMR, was developed. Fifty-five information technology personnel and 563 hours were needed (total cost 67,000 £ to implement a guideline supported system in the EMR for 139 GPs. Economical analyses from a hospital and societal perspective, showed that 504 (range 401–670 and 37 (range 29–49 referred patients, respectively, were needed to provide a cost-effective service. Conclusion: A considerable amount of resources were needed to reach consensus on the surgical referral guidelines. A structured approach by the Delphi method and close collaboration between IT personnel, surgeons and primary care physicians were needed to

Anomalous dimensionality dependence of diffusion in a rugged energy landscape: How pathological is one dimension?

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Seki, Kazuhiko; Bagchi, Kaushik; Bagchi, Biman

2016-05-01

Diffusion in one dimensional rugged energy landscape (REL) is predicted to be pathologically different (from any higher dimension) with a much larger chance of encountering broken ergodicity [D. L. Stein and C. M. Newman, AIP Conf. Proc. 1479, 620 (2012)]. However, no quantitative study of this difference has been reported, despite the prevalence of multidimensional physical models in the literature (like a high dimensional funnel guiding protein folding/unfolding). Paradoxically, some theoretical studies of these phenomena still employ a one dimensional diffusion description for analytical tractability. We explore the dimensionality dependent diffusion on REL by carrying out an effective medium approximation based analytical calculations and compare them with the available computer simulation results. We find that at an intermediate level of ruggedness (assumed to have a Gaussian distribution), where diffusion is well-defined, the value of the effective diffusion coefficient depends on dimensionality and changes (increases) by several factors (˜5-10) in going from 1d to 2d. In contrast, the changes in subsequent transitions (like 2d to 3d and 3d to 4d and so on) are far more modest, of the order of 10-20% only. When ruggedness is given by random traps with an exponential distribution of barrier heights, the mean square displacement (MSD) is sub-diffusive (a well-known result), but the growth of MSD is described by different exponents in one and higher dimensions. The reason for such strong ruggedness induced retardation in the case of one dimensional REL is discussed. We also discuss the special limiting case of infinite dimension (d = ∞) where the effective medium approximation becomes exact and where theoretical results become simple. We discuss, for the first time, the role of spatial correlation in the landscape on diffusion of a random walker.

Increasing patient safety with neonates via handoff communication during delivery: a call for interprofessional health care team training across GME and CME

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Vanderbilt AA

2017-06-01

Full Text Available Allison A Vanderbilt,1 Scott M Pappada,2 Howard Stein,3 David Harper,4 Thomas J Papadimos5 1Department of Family Medicine, 2Department of Anesthesiology, College of Medicine and Life Sciences, University of Toledo, 3Department of Pediatrics, ProMedica Toledo Children’s Hospital, 4Department of Obstetrics and Gynecology, ProMedica Toledo Hospital, 5Department of Anesthesiology, College of Medicine and the Life Sciences, University of Toledo, Toledo, OH, USA Abstract: Hospitals have struggled for years regarding the handoff process of communicating patient information from one health care professional to another. Ineffective handoff communication is recognized as a serious patient safety risk within the health care community. It is essential to take communication into consideration when examining the safety of neonates who require immediate medical attention after birth; effective communication is vital for positive patient outcomes, especially with neonates in a delivery room setting. Teamwork and effective communication across the health care continuum are essential for providing efficient, quality care that leads to favorable patient outcomes. Interprofessional simulation and team training can benefit health care professionals by improving interprofessional competence, defined as one’s knowledge of other professionals including an understanding of their training and skillsets, and role clarity. Interprofessional teams that include members with specialization in obstetrics, gynecology, and neonatology have the potential to considerably benefit from training effective handoff and communication practices that would ensure the safety of the neonate upon birth. We must strive to provide the most comprehensive systematic, standardized, interprofessional handoff communication training sessions for such teams, through Graduate Medical Education and Continuing Medical Education that will meet the needs across the educational continuum. Keywords

Impacts of land surface properties and atmospheric CO2 on the Last Glacial Maximum climate: a factor separation analysis

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G. Munhoven

2009-06-01

Full Text Available Many sensitivity studies have been carried out, using climate models of different degrees of complexity to test the climate response to Last Glacial Maximum boundary conditions. Here, instead of adding the forcings successively as in most previous studies, we applied the separation method of U. Stein et P. Alpert 1993, in order to determine rigorously the different contributions of the boundary condition modifications, and isolate the pure contributions from the interactions among the forcings. We carried out a series of sensitivity experiments with the model of intermediate complexity Planet Simulator, investigating the contributions of the ice sheet expansion and elevation, the lowering of the atmospheric CO2 and of the vegetation cover change on the LGM climate. The separation of the ice cover and orographic contributions shows that the ice albedo effect is the main contributor to the cooling of the Northern Hemisphere, whereas orography has only a local cooling impact over the ice sheets. The expansion of ice cover in the Northern Hemisphere causes a disruption of the tropical precipitation, and a southward shift of the ITCZ. The orographic forcing mainly contributes to the disruption of the atmospheric circulation in the Northern Hemisphere, leading to a redistribution of the precipitation, but weakly impacts the tropics. The isolated vegetation contribution also induces strong cooling over the continents of the Northern Hemisphere that further affects the tropical precipitation and reinforce the southward shift of the ITCZ, when combined with the ice forcing. The combinations of the forcings generate many non-linear interactions that reinforce or weaken the pure contributions, depending on the climatic mechanism involved, but they are generally weaker than the pure contributions. Finally, the comparison between the LGM simulated climate and climatic reconstructions over Eurasia suggests that our results reproduce well the south-west to

Simple equations to predict concentric lower-body muscle power in older adults using the 30-second chair-rise test: a pilot study

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Wesley N Smith

2010-07-01

Full Text Available Wesley N Smith1, Gianluca Del Rossi1, Jessica B Adams1, KZ Abderlarahman2, Shihab A Asfour2, Bernard A Roos1,3,4,5, Joseph F Signorile1,31Department of Exercise and Sport Sciences,2Department of Industrial Engineering, University of Miami, Coral Gables, FL, USA; 3Geriatric Research, Education, and Clinical Center, Bruce W Carter Department of Veterans Affairs Medical Center, Miami, FL, USA; 4Departments of Medicine and Neurology, University of Miami Miller School of Medicine, Miami, FL, USA; 5Stein Gerontological Institute, Miami Jewish Health Systems, Miami, FL, USAAbstract: Although muscle power is an important factor affecting independence in older adults, there is no inexpensive or convenient test to quantify power in this population. Therefore, this pilot study examined whether regression equations for evaluating muscle power in older adults could be derived from a simple chair-rise test. We collected data from a 30-second chair-rise test performed by fourteen older adults (76 ± 7.19 years. Average (AP and peak (PP power values were computed using data from force-platform and high-speed motion analyses. Using each participant’s body mass and the number of chair rises performed during the first 20 seconds of the 30-second trial, we developed multivariate linear regression equations to predict AP and PP. The values computed using these equations showed a significant linear correlation with the values derived from our force-platform and high-speed motion analyses (AP: R = 0.89; PP: R = 0.90; P < 0.01. Our results indicate that lower-body muscle power in fit older adults can be accurately evaluated using the data from the initial 20 seconds of a simple 30-second chair-rise test, which requires no special equipment, preparation, or setting.Keywords: instrumental activity of daily living, clinical test, elderly, chair-stand test, leg power

Customer response to day-ahead wholesale market electricity prices: Case study of RTP program experience in New York

Energy Technology Data Exchange (ETDEWEB)

Goldman, C.; Hopper, N.; Sezgen, O.; Moezzi, M.; Bharvirkar, R.; Neenan, B.; Boisvert, R.; Cappers, P.; Pratt, D.

2004-07-01

There is growing interest in policies, programs and tariffs that encourage customer loads to provide demand response (DR) to help discipline wholesale electricity markets. Proposals at the retail level range from eliminating fixed rate tariffs as the default service for some or all customer groups to reinstituting utility-sponsored load management programs with market-based inducements to curtail. Alternative rate designs include time-of-use (TOU), day-ahead real-time pricing (RTP), critical peak pricing, and even pricing usage at real-time market balancing prices. Some Independent System Operators (ISOs) have implemented their own DR programs whereby load curtailment capabilities are treated as a system resource and are paid an equivalent value. The resulting load reductions from these tariffs and programs provide a variety of benefits, including limiting the ability of suppliers to increase spot and long-term market-clearing prices above competitive levels (Neenan et al., 2002; Boren stein, 2002; Ruff, 2002). Unfortunately, there is little information in the public domain to characterize and quantify how customers actually respond to these alternative dynamic pricing schemes. A few empirical studies of large customer RTP response have shown modest results for most customers, with a few very price-responsive customers providing most of the aggregate response (Herriges et al., 1993; Schwarz et al., 2002). However, these studies examined response to voluntary, two-part RTP programs implemented by utilities in states without retail competition.1 Furthermore, the researchers had limited information on customer characteristics so they were unable to identify the drivers to price response. In the absence of a compelling characterization of why customers join RTP programs and how they respond to prices, many initiatives to modernize retail electricity rates seem to be stymied.

Variable sleep schedules and outcomes in children with psychopathological problems: preliminary observations

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Spruyt K

2012-02-01

Full Text Available Karen Spruyt1, Danielle L Raubuck2, Katie Grogan2, David Gozal1, Mark A Stein21Department of Pediatrics and Comer Children’s Hospital, Pritzker School of Medicine, University of Chicago, Chicago, IL; 2Institute for Juvenile Research, Hyperactivity and Learning Problems Clinic, University of Illinois at Chicago, Chicago, ILBackground: Night-to-night variability in sleep of children with attention deficit hyperactivity disorder (ADHD may be a mediator of behavioral phenotype. We examined the potential association between alertness, sleep, and eating behaviors in children with ADHD and comorbid problems.Methods: Sleep was monitored by actigraphy for 7 days. Questionnaires were used to assess sleep complaints, habits and food patterns by parental report, and sleep complaints and sleepiness by child report.Results: The group comprised 18 children, including 15 boys, aged 9.4 ± 1.7 years, 88.9% Caucasian, who took one or multiple medications. Children slept on average for 6 hours and 58 minutes with a variability of 1 hour 3 minutes relative to the mean, and their sleepiness scores were highly variable from day to day. Most children had a normal body mass index (BMI. Sleepiness and BMI were associated with sleep schedules and food patterns, such that they accounted for 76% of variance, predominantly by the association of BMI with mean wake after sleep onset and by bedtime sleepiness, with wake after sleep onset variability. Similarly, 97% of variance was shared with eating behaviors, such as desserts and snacks, and fast food meals were associated with morning sleepiness.Conclusion: Disrupted sleep and sleepiness appears to favor unhealthy food patterns and may place children with ADHD at increased risk for obesity.Keywords: sleep, child, attention deficit hyperactivity disorder, actigraphy

Refining the Subseafloor Circulation Model of the Middle Valley Hydrothermal System Using Fluid Geochemistry

Science.gov (United States)

Inderbitzen, K. E.; Wheat, C. G.; Baker, P. A.; Fisher, A. T.

2014-12-01

Currently, fluid circulation patterns and the evolution of rock/fluid compositions as circulation occurs in subseafloor hydrothermal systems are poorly constrained. Sedimented spreading centers provide a unique opportunity to study subsurface flow because sediment acts as an insulating blanket that traps heat from the cooling magma body and limits: (a) potential flow paths for seawater to recharge the aquifer in permeable upper basaltic basement and (b) points of altered fluid egress. This also allows for a range of thermal and geochemical gradients to exist near the sediment-water interface. Models of fluid circulation patterns in this type of hydrologic setting have been generated (eg. Stein and Fisher, 2001); however fluid chemistry datasets have not previously been used to test the model's viability. We address this issue by integrating the existing circulation model with fluid compositional data collected from sediment pore waters and high temperature hydrothermal vents located in Middle Valley on the Juan de Fuca Ridge. Middle Valley hosts a variety of hydrologic regimes: including areas of fluid recharge (Site 855), active venting (Site 858/1036; Dead Dog vent field), recent venting (Site 856/1035; Bent Hill Massive Sulfide deposit) and a section of heavily sedimented basement located between recharge and discharge sites (Site 857). We will present new results based on thermal and geochemical data from the area of active venting (Sites 858 and 1036), that was collected during Ocean Drilling Program Legs 139 and 169 and a subsequent heat flow/gravity coring effort. These results illuminate fine scale controls on secondary recharge and fluid flow within the sediment section at Site 858/1036. The current status of high temperature vents in this area (based on observations made in July, 2014) will also be outlined.

Miloš Crnjanski's metahistorical projection of war

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Andrejević Danica T.

2014-01-01

Full Text Available The Great War triggered the establishment of the Serbian literary avant-garde, which was determined against tradition, history, and conventional aesthetics. With a completely new expression, writers of the literary avant-garde articulated the change of consciousness about the world, metamorphosis of the narrative structure of the text, and the modernization of the novelistic form. In the context of the European literature, as well as the Anglo-American, the return of the soldiers from the war was the prominent topic in the works of the so-called 'Lost generation' (Gertrude Stein, E. Hemingway and S. Fitzgerald. The themes of war also occupied writers such as W. Faulkner, T. Wolfe and H. Miller. The greatest poet of the Serbian literature between the two world wars, Miloš Crnjanski, presented the suprahistorical projection of the war and considered the return of the soldiers to be the saddest event in a man's life. The first Serbian modern, lyrical novel, 'Journal of Čarnojević' (Dnevnik o Čarnojeviću, gives a metaphysical picture of history and intimately understood picture of the wartime world, nation and being. This paper follows Crnjanski's views on history and war through the main character, Petar Rajić, and his counterpart of sorts, Čarnojević. Poetics of this modernistic text rests on the fictionalization of fact, metaphorization of war and aestheticization of history. As a resigned pacifist and disappointed melancholic, Rajić perceives the war completely anti-traditionally in comparison to a hero of a classical history novel. Visualization of events and the relativization of war and chronotope in the lyrical discourse of Miloš Crnjanski allow history to disperse into poetry, into the essence of being and the ontological plane of this metahistorical novel.

Walker use, but not falls, is associated with lower physical functioning and health of residents in an assisted-living environment

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Daniel A Andersen

2007-04-01

Full Text Available Daniel A Andersen1,5, Bernard A Roos1–4, Damian C Stanziano1,3, Natasha M Gonzalez3, Joseph F Signorile1–31Stein Gerontological Institute, Miami, FL; 2Geriatric Research, Education, and Clinical Center, Veterans Affairs Medical Center, Miami, FL; 3Department of Exercise and Sport Sciences, University of Miami, Coral Gables, FL; 4Departments of Medicine and Neurology, University of Miami Miller School of Medicine, Miami, FL; 5Department of Epidemiology and Public Health, University of Miami School of Medicine, Miami, FL, USAAbstract: The relationship between perceived health and walker use has seldom been addressed. Concerns over falls and falls risk are precursors to walker use. We compared the SF-36 scores of 26 women and 14 men, mean age 86.8 ± 6.0 years based on walker use and faller status. An analysis of covariance (ANCOVA with age as the covariate, compared groups for the SF-36 constructs and totals score. Significant differences were noted between walker users and nonusers in physical functioning, role limitations due to physical problems, general health, and the total SF-36 score. Pairwise comparisons favored nonusers, while no differences were seen due to faller status. Walker use is associated with lower self-perceptions of physical functioning, role limitations due to physical problems, and general health in assisted-living residents. Faller status is not associated with self-perceived health status. Although walker use aids mobility and lowers the probability of falls, further research is needed to determine if the prescription of assistive devices has a more negative impact on self-perceived health than does falling. This possibility could be explained, in part, by the greater activity levels of those individuals who do not depend on walkers.Keywords: physical function, threshold, walking aid, elderly, perceived health

User Acceptance of Computerized Cognitive Behavioral Therapy for Depression: Systematic Review.

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Rost, Theresia; Stein, Janine; Löbner, Margrit; Kersting, Anette; Luck-Sikorski, Claudia; Riedel-Heller, Steffi G

2017-09-13

Computerized cognitive behavioral therapy (cCBT) has been proven to be effective in depression care. Moreover, cCBT packages are becoming increasingly popular. A central aspect concerning the take-up and success of any treatment is its user acceptance. The aim of this study was to update and expand on earlier work on user acceptance of cCBT for depression. This paper systematically reviewed quantitative and qualitative studies regarding the user acceptance of cCBT for depression. The initial search was conducted in January 2016 and involved the following databases: Web of Science, PubMed, the Cochrane Library, and PsycINFO. Studies were retained if they described the explicit examination of the user acceptance, experiences, or satisfaction related to a cCBT intervention, if they reported depression as a primary outcome, and if they were published in German or English from July 2007 onward. A total of 1736 studies were identified, of which 29 studies were eligible for review. User acceptance was operationalized and analyzed very heterogeneously. Eight studies reported a very high level of acceptance, 17 indicated a high level of acceptance, and one study showed a moderate level of acceptance. Two qualitative studies considered the positive and negative aspects concerning the user acceptance of cCBT. However, a substantial proportion of reviewed studies revealed several methodical shortcomings. In general, people experience cCBT for depression as predominantly positive, which supports the potential role of these innovative treatments. However, methodological challenges do exist in terms of defining user acceptance, clear operationalization of concepts, and measurement. ©Theresia Rost, Janine Stein, Margrit Löbner, Anette Kersting, Claudia Luck-Sikorski, Steffi G Riedel-Heller. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 13.09.2017.

Stereo ENA Imaging of the Ring Current and Multi-point Measurements of Suprathermal Particles and Magnetic Fields by TRIO-CINEMA

Science.gov (United States)

Lin, R. P.; Sample, J. G.; Immel, T. J.; Lee, D.; Horbury, T. S.; Jin, H.; SEON, J.; Wang, L.; Roelof, E. C.; Lee, E.; Parks, G. K.; Vo, H.

2012-12-01

The TRIO (Triplet Ionospheric Observatory) - CINEMA (Cubesat for Ions, Neutrals, Electrons, & Magnetic fields) mission consists of three identical 3-u cubesats to provide high sensitivity, high cadence, stereo measurements of Energetic Neutral Atoms (ENAs) from the Earth's ring current with ~1 keV FWHM energy resolution from ~4 to ~200 keV, as well as multi-point in situ measurements of magnetic fields and suprathermal electrons (~2 -200 keV) and ions (~ 4 -200 keV) in the auroral and ring current precipitation regions in low Earth orbit (LEO). A new Suprathermal Electron, Ion, Neutral (STEIN) instrument, using a 32-pixel silicon semiconductor detector with an electrostatic deflection system to separate ENAs from ions and from electrons below 30 keV, will sweep over most of the sky every 15 s as the spacecraft spins at 4 rpm. In addition, inboard and outboard (on an extendable 1m boom) miniature magnetoresistive sensor magnetometers will provide high cadence 3-axis magnetic field measurements. An S-band transmitter will be used to provide ~8 kbps orbit-average data downlink to the ~11m diameter antenna of the Berkeley Ground Station.The first CINEMA (funded by NSF) is scheduled for launch on August 14, 2012 into a 65 deg. inclination LEO. Two more identical CINEMAs are being developed by Kyung Hee University (KHU) in Korea under the World Class University (WCU) program, for launch in November 2012 into a Sun-synchronous LEO to form TRIO-CINEMA. A fourth CINEMA is being developed for a 2013 launch into LEO. This LEO constellation of nanosatellites will provide unique measurements highly complementary to NASA's RBSP and THEMIS missions. Furthermore, CINEMA's development of miniature particle and magnetic field sensors, and cubesat-size spinning spacecraft may be important for future constellation space missions. Initial results from the first CINEMA will be presented if available.

Supplementary catalogue of the Anthomyiidae (Diptera of China

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Mengmeng Wang

2014-11-01

Full Text Available The present catalogue of Anthomyiidae attempts to list all species (173 described or recorded from mainland China (165 and Taiwan (8 that for various reasons are not treated in “Flies of China” from 1998. The catalogue further lists Chinese species that are presently standing in new generic combinations compared to those of “Flies of China”, species that have changed name because of synonymy or misidentification, and species upgraded from subspecies to species. Regional distribution by province is specified for all species. Literature sources to descriptions or records of anthomyiid species from China are only given for those 173 species not covered by “Flies of China”. Four new combinations are proposed: Enneastigma fulva (Malloch, 1934, Enneastigma henanensis (Ge & Fan, 1982, Enneastigma lengshanensis (Xue, 2001 and Hylemya qinghaiensis (Fan, Chen & Ma, 1989. Eremomyia turbida Huckett, 1951 is revived from synonymy with Chortophila triticiperda Stein, 1900 (current name Eutrichota turbida. One subspecies is upgraded to species: Adia asiatica Fan, 1988. The following eight new synonymies are proposed: Delia pectinator fuscilateralis Fan in Fan & Zheng, 1992 with Delia pectinator Suwa, 1984; Eremomyia pilimana pilimarginata Fan & Qian in Fan, Chen, Ma & Ge, 1982 with Eremomyia turbida Huckett, 1951 (current name Eutrichota turbida; Lopesohylemya Fan, Chen & Ma, 1989 with Hylemya Robineau-Desvoidy, 1830; Deliomyia Fan in Fan et al., 1988 with Subhylemyia Ringdahl, 1933; Hydrophoria disticrassa Xue & Bai, 2009 with Hydrophoria pullata Wu, Liu & Wei, 1995 (current name Zaphne pullata; Heteroterma Wei, 2006 with Scathophaga Meigen, 1803; Heteroterma fanjingensis Wei, 2006 with Scathophaga curtipilata Feng, 2002; Scatomyza fansipanicola Ozerov in Ozerov & Krivosheina, 2011 with Scathophaga curtipilata Feng, 2002. The genus Heteroterma Wei, 2006 and species Heteroterma fanjingensis Wei, 2006 are reassigned from Anthomyiidae to

A new peak detection algorithm for MALDI mass spectrometry data based on a modified Asymmetric Pseudo-Voigt model.

Science.gov (United States)

Wijetunge, Chalini D; Saeed, Isaam; Boughton, Berin A; Roessner, Ute; Halgamuge, Saman K

2015-01-01

Mass Spectrometry (MS) is a ubiquitous analytical tool in biological research and is used to measure the mass-to-charge ratio of bio-molecules. Peak detection is the essential first step in MS data analysis. Precise estimation of peak parameters such as peak summit location and peak area are critical to identify underlying bio-molecules and to estimate their abundances accurately. We propose a new method to detect and quantify peaks in mass spectra. It uses dual-tree complex wavelet transformation along with Stein's unbiased risk estimator for spectra smoothing. Then, a new method, based on the modified Asymmetric Pseudo-Voigt (mAPV) model and hierarchical particle swarm optimization, is used for peak parameter estimation. Using simulated data, we demonstrated the benefit of using the mAPV model over Gaussian, Lorentz and Bi-Gaussian functions for MS peak modelling. The proposed mAPV model achieved the best fitting accuracy for asymmetric peaks, with lower percentage errors in peak summit location estimation, which were 0.17% to 4.46% less than that of the other models. It also outperformed the other models in peak area estimation, delivering lower percentage errors, which were about 0.7% less than its closest competitor - the Bi-Gaussian model. In addition, using data generated from a MALDI-TOF computer model, we showed that the proposed overall algorithm outperformed the existing methods mainly in terms of sensitivity. It achieved a sensitivity of 85%, compared to 77% and 71% of the two benchmark algorithms, continuous wavelet transformation based method and Cromwell respectively. The proposed algorithm is particularly useful for peak detection and parameter estimation in MS data with overlapping peak distributions and asymmetric peaks. The algorithm is implemented using MATLAB and the source code is freely available at http://mapv.sourceforge.net.

Creating a Past and a Future for Humans and Supernaturals

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Antonio Sanna

2017-06-01

Full Text Available Dead but not Forgotten is a collection of short stories about the characters presented in the thirteen Sookie Stackhouse novels published by Charlaine Harris between 2001 and 2013. The fifteen short stories were not written by Harris herself, but by a series of novelists and best-selling authors. The tales are compelling and their plots are as suspenseful as the original novels by Harris, whose contents they are consistent with. Indeed, the characters are faithful to the spirit of Harris' books and their adventures are a (supernatural and logical continuation or anticipation of what occurs to them in Harris' fictional universe. The stories are indeed set in different time periods: they fill the gaps between the novels or they either precede or follow the facts narrated in Harris' books. Jeffrey J. Mariotte's “Taproot,” for example, focuses on a case assigned to Detective Andy Bellefleur during Sookie's sojourn in Dallas in the second novel. “Nobody's Business,” written by Rachel Caine, narrates instead about two secondary characters of the saga, white agent Kevin Pryor and his colored colleague Kenya Jones, and how they fall in love with one another during a dangerous mission that precedes the events described in the first book of the series (Dead Until Dark. Jeanne C. Stein's “Love Story,” however, is set decades before Sookie's birth and narrates about her grandmother Adele’s extramarital affair with a male fairy. On the other hand, Christopher Golden's “Tyger, Tyger” – which is focused on the kidnapping of mighty weretyger Quinn by a militaristic organization that uses the “two-natured” as mercenary soldiers – is set soon after the end of Harris' last book in the series (Dead Ever After.

Tuberculosis case finding in first-degree relative contacts not living with index tuberculosis cases in Kampala, Uganda

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Chheng P

2015-10-01

Full Text Available Phalkun Chheng,1,2 Mary Nsereko,2 LaShaunda L Malone,2 Brenda Okware,2 Sarah Zalwango,2 Moses Joloba,2,3 W Henry Boom,2 Ezekiel Mupere,1,2,4 Catherine M Stein1,2 On behalf of the Tuberculosis Research Unit 1Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, OH, USA; 2Uganda-Case Western Reserve University Research Collaboration, 3Department of Medical Microbiology, College of Health Sciences, Makerere University, Kampala, Uganda; 4Department of Pediatrics and Child Health, College of Health Sciences, Makerere University, Kampala, Uganda Purpose: To assess the prevalence of pulmonary tuberculosis among first-degree relative (FDR contacts not living with tuberculosis (TB cases. Methods: A cross-sectional analysis of household contacts living with an index TB case and FDR contacts living outside of households in Kampala, Uganda, is presented. Results: A total of 177 contacts (52 FDRs and 125 index household contacts of 31 TB cases were examined. Compared with index household contacts, FDR contacts were older, more likely to be TB symptomatic (50% vs 33%, had a higher percentage of abnormal chest X-rays (19% vs 11%, sputum smear positive (15% vs 5%, and many similar epidemiologic risk factors, including HIV infection (13% vs 10%. Contact groups had similar pulmonary tuberculosis prevalence: 9.6% in FDR vs 10.4% in index household contacts and similar Mycobacterium tuberculosis infection: 62% in FDR vs 61% in index households. Conclusion: TB is common among FDR contacts. High TB prevalence justifies targeting FDRs during household contact investigations. Combining TB active-case finding among FDR contacts with household contact investigation in low-income setting is feasible. This should be part of national TB control program strategies for increasing TB case-detection rates and reducing community TB transmission and death. Keywords: prevalence of pulmonary tuberculosis, limited resource setting, contact tracing

Object Localization Does Not Imply Awareness of Object Category at the Break of Continuous Flash Suppression

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Florian Kobylka

2017-06-01

Full Text Available In continuous flash suppression (CFS, a dynamic noise masker, presented to one eye, suppresses conscious perception of a test stimulus, presented to the other eye, until the suppressed stimulus comes to awareness after few seconds. But what do we see breaking the dominance of the masker in the transition period? We addressed this question with a dual-task in which observers indicated (i whether the test object was left or right of the fixation mark (localization and (ii whether it was a face or a house (categorization. As done recently Stein et al. (2011a, we used two experimental varieties to rule out confounds with decisional strategy. In the terminated mode, stimulus and masker were presented for distinct durations, and the observers were asked to give both judgments at the end of the trial. In the self-paced mode, presentation lasted until the observers responded. In the self-paced mode, b-CFS durations for object categorization were about half a second longer than for object localization. In the terminated mode, correct categorization rates were consistently lower than correct detection rates, measured at five duration intervals ranging up to 2 s. In both experiments we observed an upright face advantage compared to inverted faces and houses, as concurrently reported in b-CFS studies. Our findings reveal that more time is necessary to enable observers judging the nature of the object, compared to judging that there is “something other” than the noise which can be localized, but not recognized. This suggests gradual transitions in the first break of CFS. Further, the results imply that suppression is such that no cues to object identity are conveyed in potential “leaks” of CFS (Gelbard-Sagiv et al., 2016.

Väderkontraktet: plats, miljörättvisa och eskatologi i Astrid Lindgrens Vi på Saltkråkan

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Pia Maria Ahlbäck

2010-01-01

Full Text Available Astrid Lindgren’s children’s novel Vi på Saltkråkan (1964 which is set in the outer archipelago of Stockholm is an ideal case for the study of a variety of eco- or “environmental critical” (Buell, 2005 themes and motifs. There is for instance, the ideo-historical motif of the representation of a number of positions on nature and the physical environment generally, from the most anthropocentric one of Vesterman over the “sociocentric” (Buell 2005 view represented by the Grankvist family, to the eco- or biocentric stand of Pelle, which is epitomized in his love and defense of all kinds of animals including the most threatening and irritating ones. There is also the ecocritical generic problem of the idyll. More themes could be named. What will be at the centre of attention in this article, however, is the motif of weather as connected to that of locale, or place, and the Melkersons and the islanders’ defense of place. I suggest that part of the novel’s environmental relevance lies in what could be understood through the metaphor of contract: the characters enter a contract of dependence through the csategory of weather. This contract is deeply place-related and existentially loaded. The motif of weather cuts into the idea of environmental justice (Adamson, Evans and Stein, 2002, through the Melkersons’ struggle to save Snickargården, a struggle which is shared by the islanders themselves. The weather always serves to underscore the Melkersons’ attachment to place which is one of deepest solidarity, and to home. The novel contains an escathological undercurrent related to place and to weather. In the emphasis on this, the novel offers a profound environmental insight into the dependence of human existence upon environment.

Spatial and temporal variation of Peridinium umbonatum F. Stein, 1883 (Dinophyceae and its relationship with total phytoplankton of a shallow, oligotrophic lake in central Brazil (Lagoon Bonita, Distrito Federal Variação especial e temporal de Peridinium umbonatum F. Stein, 1883 (Dinophyceae e sua relação com o fitoplâncton total de uma lagoa rasa e oligotrófica no Brasil Central (Lagoa Bonita, Distrito Federal

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Patrícia Pereira Gomes

2010-09-01

Full Text Available AIM: The main goal of this study was to investigate the temporal and spatial distribution of Peridinium umbonatum and its relationship with the physical and chemical water variables of the pelagic and littoral zones of Lagoon Bonita, located in Brasília, Distrito Federal; METHODS: Samples were collected at three stations: two in the littoral zone and one in the pelagic zone, every 15 days from April 2005 through March 2006; RESULTS: P. umbonatum was the only member of class Dinophyceae recorded during the entire seasonal cycle, with few exceptions, in both the littoral and pelagic zones of Lagoon Bonita. The highest biovolume (7.5 mm³.L-1 of this alga occurred near shore at the beginning of the rainy season, in November 2005. Smaller values of P. umbonatum biovolume were recorded in May and June 2005, typical dry months; CONCLUSIONS: P. umbonatum and the phytoplankton community as a whole had higher biovolumes in the two littoral zone sites, at the end of the dry season and the beginning of the rains. Both, the temporal and spatial scales were relevant in the presence of P. umbonatum, and the spatial heterogeneity was the dominant factor along the study period. The plant community structure, mainly submersed macrophytes, has affected the P. umbonatum population dynamics that took place at shallow, nutrient-poor conditions, small-size lake, which matches with habitat template described to Lo functional classification established by Reynolds et al. (2002.OBJETIVOS: O principal objetivo deste estudo foi investigar a distribuição temporal e espacial de Peridinium umbonatum e sua relação com as variáveis físicas e químicas da água das zonas pelágica e litorânea da Lagoa Bonita, localizada em Brasília, Distrito Federal; MÉTODOS: As amostras foram coletadas em três estações: duas na zona litorânea e uma na zona pelágica, a cada 15 dias, de abril de 2005 a março de 2006; RESULTADOS: P. umbonatum foi o único membro da classe Dinophyceae registrado durante todo o ciclo sazonal, com poucas exceções, tanto nas zonas litorâneas quanto na zona pelágica da Lagoa Bonita. O maior biovolume dessa alga (7,5 mm³.L-1 ocorreu perto da costa, no início da estação chuvosa, em novembro de 2005. Os menores valores de biovolume P. umbonatum foram registrados em maio e junho de 2005, meses tipicamente secos; CONCLUSÕES: P. umbonatum e a comunidade fitoplanctônica como um todo tiveram os maiores biovolumes nos dois pontos da zona litorânea, no final da estação seca e início das chuvas. Tanto a escala temporal quanto a espacial foram relevantes na ocorrência de P. umbonatum, sendo que a heterogeneidade espacial foi o fator preponderante durante o período de estudo. A estrutura das comunidades de plantas, sobretudo macrófitas submersas, influenciaram na dinâmica populacional de P. umbanatum que ocorreu em um lago raso, pobre em nutrientes e de tamanho pequeno, cujas características coincidem com as características de habitat descritas para o grupo funcional Lo estabelecido por Reynolds et al. (2002.

Analysis of Maths Learning Activities Developed By Pre-service Teachers in Terms of the Components of Content, Purpose, Application Methods [Öğretmen Adaylarının Geliştirdikleri Matematik Öğrenme Etkinliklerinin Seçilen Konu, Amaç, Uygulama Şekli Bileşenleri Açısından Analizi

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Çağla Toprak

2014-04-01

Full Text Available Today- when the influence of the alteration movement done in order to keep up with the age of the educational system is still continuing- the importance of teachers in students’ learning and achieving what is expected from the education system has been stated by the studies conducted (Hazır & Bıkmaz, 2006. Teachers own a critical role in the stage of both preparing teaching materials and using them (Stein & Smith, 1998b; Swan, 2007. When the existing curriculums –in particular, maths and geometry cirriculums- are analyzed, it can be observed that activities are the most significant teaching materials (Bozkurt, 2012. In fact, it is possible to characterize the existing curriculums as activity-based ones (Report of Workshop Examining Content of Primary School Curriculums According to Branches, 2010; Epö, 2005. Therefore, what sort of learning activities there are, what qualities they need to have, how to design and apply them are topics that must be elaborated (Uğurel et al., 2010. At this point, our study to increase the skills of pre-service teachers during the process of developing activities was conducted with 27 pre-service teachers -19 girls 8 boys- studying in the 4th year in Mathematics Education Department at a state university in the Aegean Region. The activity designs the pre-service teachers developed considering the patterns given after a series of practice were analyzed in documents in terms of the aim of design and the form of practice. As a result of the studies, it is observed that pre-service teachers deal with the topics from the maths curriculum and these topics are of different grade levels. The result of the examination named as target component suggests that activities developed aim firstly at providing learning and this is followed by reinforcing the concepts already learned. It is stated that pre-service teachers prefer mostly small group (cooperative studies in the activities they develop. [Today- when the

Black coal and lignite from biomass as fuel or alternative to carbon dioxide capture and storage; Stein- und Braunkohle aus Biomasse als Brennstoff oder als Alternative zur CO{sub 2}-Abscheidung und -Speicherung

Energy Technology Data Exchange (ETDEWEB)

Stengl, S.; Koch, C.; Scheer, J.; Stadlbauer, E.A.; Richarts, F.; Altensen, R.; Richter, H. [Technische Hochschule Mittelhessen (THM), Giessen (Germany); Weber, B. [Universidad Autonoma del Estado de Mexico (UAEM), Toluca (Mexico). Facultad de Ingenieria; Bayer, M.P.; Albert, K. [Tuebingen Univ. (Germany). Inst. fuer Organische Chemie

2012-05-15

This article refers to coalification of biomass in light of embedding this technique in the regional material flow management. From a process engineering point of view the focus is set on Hydrothermal Carbonization (HTC) and Low Temperature Conversion (LTC). Based on monosaccharides as building blocks of polysaccharides and ligneous biomass, the thermal behavior of glucose, fructose and xylose depending on reaction time and temperature is tracked. Consequently mainly hemicellulosic structures are affected under HTC conditions. However LTC converts both hemicelluloses as well as cellulose. The classification of HTC and LTC products from spent grains in terms of H/C and C/O ratio according to Meunier's coalification diagram ranges HTC coal in the area of lignite and the LTC coal in the area of black coal. This grading in terms of elementary analysis is confirmed by solid state{sup 13}C-NMR spectroscopy. The spectrum of LTC coal from spent grains fashioned at 400 C for duration of 3 h is undistinguishable from the spectrum of black coal. From the chemical point of view these two coals has to be described as identical. However the spectrum of the HTC product made of spent grains fashioned at 250 C for 3 h in a pressurized environment shows similarity to the spectrum of lignite. As engineering usage HTC products are a tool to convert cellulose-based residues in a uniform, high-energy matter for incineration processes. For this in-house waste management of e.g. breweries or sugar refineries could be enhanced. LTC coals are due to their stability eligible to extract CO{sub 2} from the atmosphere via photosynthesis and transfer carbon to the long-term stable geological cycle of matter. Consequential LTC offers an alternative to CCS. As a side effect LTC coals contribute to the elevation of carbon content in soils, which facilitates their water-holding and nutrient-holding capacity. (orig.)

Processamento fonológico e desempenho escolar nas séries iniciais do ensino fundamental Phonological processing and school performance in early grades of elementary school

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Sabrina Mª Pimentel da Cunha Pinto Tenório

2012-02-01

Full Text Available OBJETIVO: caracterizar o desempenho escolar e o processamento fonológico de escolares da 1ª e 2ª séries, segundo o sexo e grau de escolaridade e investigar a existência de correlações entre essas variáveis. MÉTODO: participaram 88 escolares (48 meninos e 40 meninas entre cinco e oito anos de idade, sem queixas relacionadas à fala ou à aprendizagem. Foram avaliados por meio do Teste de Desempenho Escolar (Stein,1994 e pelas provas de nomeação rápida, repetição de pseudopalavras e consciência fonológica, habilidades relacionadas ao processamento fonológico. A análise estatística se deu pelo teste de Mann-Withney U e pelo coeficiente de Spearman, com intervalo de confiança de 95%. RESULTADOS: a maioria dos escolares apresentou classificação de desempenho inferior nos subtestes do Teste de Desempenho Escolar, com maior média de acertos para leitura. Não houve diferença significante entre meninos e meninas. Os escolares da 2ª série mostraram melhor desempenho em escrita, leitura e aritmética, quando comparados aos alunos da 1ª série. Ao contrário dos desempenhos em leitura, escrita, aritmética e consciência fonológica, os desempenhos em acesso lexical e memória fonológica não diferenciaram as séries. Na 1ª série, encontraram-se correlações positivas entre o acesso ao léxico mental e a consciência fonológica, entre leitura e escrita e consciência fonológica, e entre aritmética e consciência fonológica. Na 2ª série, identificaram-se correlações positivas entre escrita, leitura e aritmética e com a consciência fonológica, acesso ao léxico com memória fonológica e consciência fonológica. CONCLUSÃO: os escolares da 2ª série apresentaram melhores escores de desempenho escolar e de consciência fonológica quando comparados aos alunos 1ª, apesar da maioria ter alcançado classificação inferior à esperada para a série, definida pelo Teste. Diferentes variáveis do processamento fonol

Photodynamic therapy combined with antivascular endothelial growth factor treatment for recalcitrant chronic central serous chorioretinopathy

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Asahi MG

2017-11-01

Full Text Available Masumi G Asahi,1 Andrew T Chon,1 Esmeralda Gallemore,1 Ron P Gallemore1,2 1Clinical Research Department, Retina Macula Institute, Torrance, CA, USA; 2Jules Stein Eye Institute, University of California, Los Angeles, CA, USA Purpose: To determine whether combination photodynamic therapy (PDT and antivascular endothelial growth factor (VEGF therapy is effective in the management of chronic central serous chorioretinopathy (CSC recalcitrant to conventional therapy. Methods: This was a retrospective analysis of eight patients with chronic CSC unresponsive to topical nonsteroidal anti-inflammatory drugs, focal photocoagulation, anti-VEGF alone, or PDT alone. All patients were evaluated with a full ophthalmic examination, spectral-domain optical coherence tomography (OCT, fluorescein angiography (FA, and most with indocyanine green angiography (ICGA followed by treatment with half-fluence PDT and intravitreal anti-VEGF injection (seven bevacizumab, one aflibercept. Patients were seen in follow-up 1 month after treatment. Results: All eight patients achieved complete resolution in subretinal fluid following combination treatment. Average duration of CSC prior to initiation of combination therapy was 7.5 months. Mean central macular thickness on OCT decreased significantly from 401.2±52.7 µm to 297.9±18.2 µm (p=0.0010 by 4 months after treatment (1.63±1.18 months. Seven of eight patients were followed up for an average of 13 months with no recurrence during that time. One case recurred at 8 months and was treated with repeat combination at that time. Frank choroidal neovascularization (CNV was not identified in these cases on FA or ICGA studies. Eight of eight patients showed significant improvement in vision from a logMAR of 0.1125±0.099 to 0.0125±0.064 (p=0.019. Conclusion: Combination PDT and anti-VEGF is effective for chronic CSC which has failed conventional therapy. Associated CNV and/or inflammation may be reasons for greater success in

Use of a Novel Artificial Intelligence Platform on Mobile Devices to Assess Dosing Compliance in a Phase 2 Clinical Trial in Subjects With Schizophrenia.

Science.gov (United States)

Bain, Earle E; Shafner, Laura; Walling, David P; Othman, Ahmed A; Chuang-Stein, Christy; Hinkle, John; Hanina, Adam

2017-02-21

Accurately monitoring and collecting drug adherence data can allow for better understanding and interpretation of the outcomes of clinical trials. Most clinical trials use a combination of pill counts and self-reported data to measure drug adherence, despite the drawbacks of relying on these types of indirect measures. It is assumed that doses are taken, but the exact timing of these events is often incomplete and imprecise. The objective of this pilot study was to evaluate the use of a novel artificial intelligence (AI) platform (AiCure) on mobile devices for measuring medication adherence, compared with modified directly observed therapy (mDOT) in a substudy of a Phase 2 trial of the α7 nicotinic receptor agonist (ABT-126) in subjects with schizophrenia. AI platform generated adherence measures were compared with adherence inferred from drug concentration measurements. The mean cumulative pharmacokinetic adherence over 24 weeks was 89.7% (standard deviation [SD] 24.92) for subjects receiving ABT-126 who were monitored using the AI platform, compared with 71.9% (SD 39.81) for subjects receiving ABT-126 who were monitored by mDOT. The difference was 17.9% (95% CI -2 to 37.7; P=.08). Using drug levels, this substudy demonstrates the potential of AI platforms to increase adherence, rapidly detect nonadherence, and predict future nonadherence. Subjects monitored using the AI platform demonstrated a percentage change in adherence of 25% over the mDOT group. Subjects were able to use the technology successfully for up to 6 months in an ambulatory setting with early termination rates that are comparable to subjects outside of the substudy. ClinicalTrials.gov NCT01655680 https://clinicaltrials.gov/ct2/show/NCT01655680?term=NCT01655680. ©Earle E Bain, Laura Shafner, David P Walling, Ahmed A Othman, Christy Chuang-Stein, John Hinkle, Adam Hanina. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 21.02.2017.

Analysis of Maths Learning Activities Developed By Pre-service Teachers in Terms of the Components of Content, Purpose, Application Methods

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Çağla Toprak

2014-04-01

Full Text Available Today- when the influence of the alteration movement done in order to keep up with the age of the educational system is still continuing- the importance of teachers in students’ learning and achieving what is expected from the education system has been stated by the studies conducted (Hazır & Bıkmaz, 2006. Teachers own a critical role in the stage of both preparing teaching materials and using them (Stein & Smith, 1998b; Swan, 2007. When the existing curriculums –in particular, maths and geometry cirriculums- are analyzed, it can be observed that activities are the most significant teaching materials (Bozkurt, 2012. In fact, it is possible to characterize the existing curriculums as activity-based ones (Report of Workshop Examining Content of Primary School Curriculums According to Branches, 2010; Epö, 2005. Therefore, what sort of learning activities there are, what qualities they need to have, how to design and apply them are topics that must be elaborated (Uğurel et al., 2010.  At this point, our study to increase the skills of pre-service teachers during the process of developing activities was conducted with 27 pre-service teachers -19 girls 8 boys- studying in the 4th year in Mathematics Education Department at a state university in the Aegean Region. The activity designs the pre-service teachers developed considering the patterns given after a series of practice were analyzed in documents in terms of the aim of design and the form of practice. As a result of the studies, it is observed that pre-service teachers deal with the topics from the maths curriculum and these topics are of different grade levels. The result of the examination named as target component suggests that activities developed aim firstly at providing learning and this is followed by reinforcing the concepts already learned. It is stated that pre-service teachers prefer mostly small group (cooperative studies in the activities they develop.Key Words: �

Therapie des Harnleitersteins - extrakorporale Stoßwellenlithotripsie und Ureteroskopie im Vergleich

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Strohmaier WL

1999-01-01

Full Text Available In einer prospektiven Studie wurden 146 Patienten mit nicht spontan abgehenden Harnleitersteinen behandelt. Sie wurden über Vor- und Nachteile der ESWL bzw. URS aufgeklärt. Die primäre Therapie erfolgte nach Wunsch des Patienten. 97 Patienten entschieden sich für eine primäre ESWL. Zweimal erfolgte sie sekundär. Wir führten 128 Behandlungen durch: Bei 71 Patienten eine, bei 21 zwei und bei 5 drei Sitzungen. Danach wurden 70 % der Patienten steinfrei, bei 30 % versagte die ESWL. Die Versagerrate war mit 41 % bei den distalen Steinen am höchsten. Bei den distalen Steinen waren nicht erfolgreich behandelte signifikant größer als erfolgreich therapierte. Bei 26 Therapieversagern lag eine Steinanalyse vor: 23 Patienten litten an einem Whewellitstein. Relevante Komplikationen nach ESWL beobachteten wir nicht. Die Therapieversager wurden sekundär der URS zugeführt. 49 Patienten entschieden sich primär für die URS. Sekundär wurde sie bei 29 Patienten eingesetzt. In 75 Fällen erfolgte die URS in einer Sitzung, dreimal in zwei Sitzungen. Danach waren 95 % der Patienten steinfrei. Distale Steine wiesen die höchste Erfolgsrate auf (97,5 %. Als Sekundärbehandlung war einmal eine ESWL und zweimal eine Ureterolithotomie erforderlich. Eine operationsbedürftige Komplikation beobachteten wir nur in einem Fall. Die URS wurde bei allen Patienten in Analgosedierung oder Spinalanästhesie durchgeführt. 75 % der ESWL-Behandlungen mußten in Analgosedierung erfolgen. Unsere Ergebnisse zeigen, daß die URS ein effektives und sicheres Verfahren mit niedriger Komplikationsrate ist. Größte Vorteile zeigt sie bei distalen Harnleitersteinen. Die ESWL zeigt eine geringere Steinfreiheitsrate mit höherer Anzahl von Wiederholungsbehandlungen auf. Whewellitsteine sind für die ESWL problematisch. Daher sollte die URS bei distalen Harnleitersteinen primär als Therapiealternative zur ESWL angeboten werden. Bei Whewellitsteinen ist die URS die Therapie der

BREXIT and Foreign Direct Investment: Key Issues and New Empirical Findings

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Paul J. J. Welfens

2018-04-01

Full Text Available This contribution takes a new look at the gravity equation model in relation to foreign direct investment (FDI of leading industrialized countries which presents a useful basis for assessing certain potential impacts arising from BREXIT—the envisaged leaving of the EU by the United Kingdom. The gravity equation estimated subsequently allows one to consider the case of BREXIT and the broader role of EU membership and other variables. Looking at the period from 1985 to 2012 for a dataset which contains 34 OECD (Organisation for Economic Co-operation and Development countries, Pseudo Poisson Maximum Likelihood (PPML dyadic fixed estimations take into account a broad set of approaches and variables. Besides the traditional variables of the EU/EU single-market membership of the source country and of the host country, we further consider the role of trade openness as well as corporate tax rates and the ratio of inward FDI stock to total capital stock. The analysis shows that trade openness is a variable which can be largely replaced by the inward FDI stock/capital stock ratio so that gravity FDI modeling with a strong emphasis on trade openness is likely to overstate the role of trade and to understate the role of relative FDI accumulation effects. The implication for BREXIT analysis is that the UK will face three impulses for FDI inflows: (1 leaving the EU single market will strongly reduce FDI inflows; (2 if foreign ownership in UK capital stock should strongly increase in the run-up to the BREXIT year 2019, part of the dampening effects of leaving the EU will be mitigated by the increase of the FDI stock/capital stock ratio, which in turn is likely to reflect a Froot–Stein effect related to real pound depreciation for 2016–2018; (3 to the extent that the UK government will want to reinforce output growth through higher FDI inflows, a reduction of corporate taxation could generate high effects but could also stimulate a downward international

Comparison of a mouse and a novel human scFv-SNAP-auristatin F drug conjugate with potent activity against EGFR-overexpressing human solid tumor cells

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Woitok M

2017-07-01

Full Text Available Mira Woitok,1,2 Diana Klose,1 Stefano Di Fiore,1 Wolfgang Richter,3 Christoph Stein,1 Gerrit Gresch,1 Elena Grieger,1 Stefan Barth,1 Rainer Fischer,1,2 Katharina Kolberg,1,* Judith Niesen1,* 1Fraunhofer Institute for Molecular Biology and Applied Ecology (IME, Aachen, Germany; 2Institute of Molecular Biotechnology (Biology VII, RWTH Aachen University, Aachen, Germany; 3Tube Pharmaceuticals GmbH, Vienna, Austria *These authors contributed equally to this work Abstract: Antibody–drug conjugates (ADCs can deliver toxins to specific targets such as tumor cells. They have shown promise in preclinical/clinical development but feature stoichiometrically undefined chemical linkages, and those based on full-size antibodies achieve only limited tumor penetration. SNAP-tag technology can overcome these challenges by conjugating benzylguanine-modified toxins to single-chain fragment variables (scFvs with 1:1 stoichio­metry while preserving antigen binding. Two (human and mouse scFv-SNAP fusion proteins recognizing the epidermal growth factor receptor (EGFR were expressed in HEK 293T cells. The purified fusion proteins were conjugated to auristatin F (AURIF. Binding activity was confirmed by flow cytometry/immunohistochemistry, and cytotoxic activity was confirmed by cell viability/apoptosis and cell cycle arrest assays, and a novel microtubule dynamics disassembly assay was performed. Both ADCs bound specifically to their target cells in vitro and ex vivo, indicating that the binding activity of the scFv-SNAP fusions was unaffected by conjugation to AURIF. Cytotoxic assays confirmed that the ADCs induced apoptosis and cell cycle arrest at nanomolar concentrations and microtubule disassembly. The SNAP-tag technology provides a platform for the development of novel ADCs with defined conjugation sites and stoichiometry. We achieved the stable and efficient linkage of AURIF to human or murine scFvs using the SNAP-tag technology, offering a strategy to

Remembering Hemingway: The Endurance of the Hemingway Myth

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Lyons Siobhan

2014-11-01

Full Text Available Consumers of culture can often view history subjectively, perceiving people and events through an idealistic memory to satisfy their perception of ‘great’, heroic people. The image of American writer Ernest Hemingway was partly created by favorable media imagery and celebrity culture. With the advent of newer media technologies in the twentieth century, writers such as Hemingway, James Joyce, Gertrude Stein, F. Scott Fitzgerald, Emile Zola and Ford Maddox Ford (often called the Lost Generation [generation perdue] were able to carefully manipulate their audience through their writing and the Romantic image that was circulated by the public. The idealized way in which these authors were viewed is reminiscent of the period of Romanticism, when authors such as Jean-Jacques Rousseau and Lord Byron were revered as geniuses. Through films such as Woody Allen’s Midnight in Paris (2011, the Hemingway Myth – in which various attributes and details about the author were exaggerated to fuel Hemingway’s image – has endured well into the twenty-first century. This paper will examine the progress and transformation of the Hemingway Myth, i.e., how it contradicted the man himself. Cultural memory is especially fostered through literature and film, and Allen’s film, along with the 2012 Hemingway and Gellhorn, not only aids this image, of Hemingway as a passionate, romantic gentleman, but it greatly embellishes it. Hemingway’s own works, moreover, facilitated the romanticized manner in which he was received by his public, only later to be solidified in his appearances in various American magazines. This paper will argue that in the field of literature, celebrity authors particularly benefit from the flattering outcome of cultural memory, in which figures such as writers and artists are enamored by their public. By existing in an overwhelmingly artistic industry, it is no surprise that the memory many of these writers leave behind, to this very

The effects of an active-assisted stretching program on functional performance in elderly persons: A pilot study

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Damian C Stanziano

2009-03-01

Full Text Available Damian C Stanziano1,2, Bernard A Roos1,2,3,4, Arlette C Perry1, Shenghan Lai5, Joseph F Signorile1,31Department of Exercise and Sport Sciences, University of Miami, Coral Gables, FL, USA; 2Stein Gerontological Institute, Miami Jewish Home and Hospital, Miami, FL, USA; 3Geriatric Research, Education, and Clinical Center, Miami VA Healthcare System, Miami, FL, USA; 4Departments of Medicine and Neurology, University of Miami Miller School of Medicine, Miami, FL, USA; 5Departments of Pathology and Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA Abstract: This study examined the impact of an eight-week active-assisted (AA stretching program on functionality, mobility, power, and range of motion (ROM in elderly residents of a residential retirement community. Seventeen volunteers (4 male, 13 female; 88.8 ± 5.36 years were randomly assigned to an AA or control group. The AA group performed 10 different AA stretches targeting the major joints of the body twice weekly for eight weeks. Controls attended classes requiring limited physical activity. All participants were assessed using four fl exibility and six functional tests, one week before and after the eight-week training period. A fully randomized repeated-measures ANCOVA with pretest scores as a covariate was used to detect differences between groups across time. The AA group demonstrated significant increases in ROM for most of the joints evaluated (p < 0.05 and significant increases in all performance measures (p < 0.05. Controls showed no improvements in functional or ROM measures (α = 0.05. Additionally, the AA group showed significantly better performance outcomes across the training period than controls. We conclude that our eight-week flexibility program effectively reduces age-related losses in ROM and improves functional performance in elderly persons with insufficient physical reserves to perform higher-intensity exercises.Keywords: proprioceptive neuromuscular

International Conference on the Frontiers in Atomic, Molecular, and Optical Physics (AMO2016)

International Nuclear Information System (INIS)

2016-01-01

Atoms, molecules, and light have been at the forefront of understanding quantum mechanics, since its discovery over 100 years ago. Since then the field has progressed from understanding the most fundamental aspects of how particles behave under quantum mechanics to controlling individual atoms for creating new technologies. While matter and light are from ordinary experience rather different, with today's control of coherent quantum phenomena many of the ideas freely cross their respective boundaries. Some of the topics that will be covered at the conference include, but are not limited to, cold atoms and cold molecules, ultrafast and precision spectroscopy, quantum manipulation and precision measurement, quantum computing and quantum communication, and quantum metrology. In this conference we aim to bring together the leading experts working in the frontiers of atomic, molecular, and optical systems. Scientific Committee: Guoxiang Huang Director, NYU-ECNU Institute of Physics at NYU Shanghai; Professor of Physics Department of Physics and State Key Laboratory of Precision Spectroscopy East China Normal University Daniel L. Stein Director, NYU-ECNU Institute of Physics at NYU Shanghai; Professor of Physics and Mathematics Departments of Physics and Mathematics, NYU Jian Wu Director, Professor of Physics State Key Laboratory of Precision Spectroscopy East China Normal University E Wu Researcher State Key Laboratory of Precision Spectroscopy East China Normal University Haibin Wu Professor of Physics State Key Laboratory of Precision Spectroscopy East China Normal University Tim Byrnes Assistant Professor of Physics at NYU Shanghai Invited Speakers: Jurgen Appel (Copenhagen, Denmark) Luiz Davidovich (Universidade Federal Do Rio De Janeiro, Brazil) Jonathan Dowling (LSU, USA) Luming Duan (Michigan, USA) Claude Fabre (Universite Pierre Et Marie Curie, France) Elisabeth Giacobino (CNRS Laboratoire Kastler-Brossel, France) Rudolf Grimm (Innsbruck, Austria) Fedor

Reducing Data Center Loads for a Large-Scale, Low-Energy Office Building: NREL's Research Support Facility (Book)

Energy Technology Data Exchange (ETDEWEB)

Sheppy, M.; Lobato, C.; Van Geet, O.; Pless, S.; Donovan, K.; Powers, C.

2011-12-01

This publication detailing the design, implementation strategies, and continuous performance monitoring of NREL's Research Support Facility data center. Data centers are energy-intensive spaces that facilitate the transmission, receipt, processing, and storage of digital data. These spaces require redundancies in power and storage, as well as infrastructure, to cool computing equipment and manage the resulting waste heat (Tschudi, Xu, Sartor, and Stein, 2003). Data center spaces can consume more than 100 times the energy of standard office spaces (VanGeet 2011). The U.S. Environmental Protection Agency (EPA) reported that data centers used 61 billion kilowatt-hours (kWh) in 2006, which was 1.5% of the total electricity consumption in the U.S. (U.S. EPA, 2007). Worldwide, data centers now consume more energy annually than Sweden (New York Times, 2009). Given their high energy consumption and conventional operation practices, there is a potential for huge energy savings in data centers. The National Renewable Energy Laboratory (NREL) is world renowned for its commitment to green building construction. In June 2010, the laboratory finished construction of a 220,000-square-foot (ft{sup 2}), LEED Platinum, Research Support Facility (RSF), which included a 1,900-ft{sup 2} data center. The RSF will expand to 360,000 ft{sup 2} with the opening of an additional wing December, 2011. The project's request for proposals (RFP) set a whole-building demand-side energy use requirement of a nominal 35 kBtu/ft{sup 2} per year. On-site renewable energy generation will offset the annual energy consumption. To support the RSF's energy goals, NREL's new data center was designed to minimize its energy footprint without compromising service quality. Several implementation challenges emerged during the design, construction, and first 11 months of operation of the RSF data center. This document highlights these challenges and describes in detail how NREL successfully

DANIEL MERRO JOHNSTON: EL AUTOR Y EL INTÉRPRETE. LE CORBUSIER Y AMANCIO WILLIAMS EN LA CASA CURUTCHET

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Jorge Torres Cueco

2011-11-01

Full Text Available No hace mucho tiempo pudimos ver en la pantalla la película El hombre de al lado (Argentina, 2009 filmada en la Casa del Doctor Pedro Curutchet en Buenos Aires. También era su principal protagonista, pues el argumento gira alrededor de su inmarcesible presencia. La cámara de Mariano Cohn y Gastón Duprat nos muestran una sugestiva narración de la promenade architectural, sus atractivos espacios interiores, los juegos de luces y sombras otorgados por su brise-soleil y, también, su fragilidad ante las actuaciones poco respetuosas. Algunas imágenes nos recuerdan las tomas que Pierre Chenal hizo en Architecture d’Aujourd’hui (1930 con la colaboración del propio Le Corbusier, en esa escenificación de la promenade, entonces, por la villa Savoye. A este respecto Tim Benton insistía en la importancia del significado asociado a este deambular. La villa Stein mostraba diversas clases de naturaleza, en la villa Savoye el dominio de la arquitectura contra un medio antagonista, la naturaleza, que se hace presente desde el hueco con que finaliza el recorrido por la rampa. En la casa Curutchet nos encontramos un árbol ante el que se producen todos los desplazamientos: es una porción de naturaleza encerrada en un patio. Es casi una homotecia en relación con el parque ante el que se sitúa la casa y la metrópolis de Buenos Aires. Quizás haya también una reflexión entre el habitar y el trabajar en la gran ciudad, tan presente en el pensamiento de Le Corbusier. Estos son interpretaciones que no constituyen verdad alguna, sino asociaciones de ideas que no tienen más validez que retazos de memoria y que, en modo alguno, tratan de suplantar la realidad que se encuentra en la misma obra de arquitectura. Muy distinto es el objetivo de Daniel Merro. No nos ofrece una interpretación sobre esta obra, sino que nos relata cómo es interpretada una misma partitura cuyo pentagrama se tiende a lo largo de una rampa.

Paired-eye comparison of medical therapies for glaucoma

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Alfred M Solish

2010-09-01

Full Text Available Alfred M Solish1,2, Friedericke James1, John G Walt3, Tina H Chiang31Southern California Glaucoma Consultants, Pasadena CA, USA; 2Jules Stein Eye Institute, University of California Los Angeles, Los Angeles, 3Allergan Inc., Irvine, CA, USA Objective: To evaluate efficacy and patient preference retrospectively among intraocular pressure (IOP-lowering prostamide and prostaglandin medications in a real-world clinical setting.Methods: Chart review of patients with uncontrolled glaucoma or ocular hypertension seen at a private practice clinic (n = 55 who received bimatoprost 0.03% once daily in one eye and either travoprost 0.004% or latanoprost 0.005% once daily in the fellow eye. IOP was evaluated at the initial visit and at a follow-up visit scheduled 4–6 weeks later. At the follow-up visit, each patient discussed the clinical results with their physician, chose which medication they preferred to continue using, and were queried regarding the reason for their choice. This paired-eye comparison method is used routinely in clinical practice to assess clinical response and involve patients in decisions regarding treatment. Change in mean IOP from baseline and patient medication choice were the outcome measures.Results: Bimatoprost-treated eyes (n = 52 had a mean IOP reduction of 2.7 mmHg and travoprost-treated eyes (n = 47 had an average decrease of 1.7 mmHg (P = 0.230. Bimatoprost significantly reduced mean IOP (from 19.8 mmHg at baseline to 17.1 mmHg at follow-up, P < 0.0001, as did travoprost (from 19.4 mmHg at baseline to 17.7 mmHg at follow-up, P = 0.009. Latanoprost-treated eyes were excluded from the efficacy analysis due to small sample size (n = 5. For continued therapy, patients chose bimatoprost over travoprost by a factor of 2.4 to 1. Of the 15 patients who gave a reason for their choice, 80% said their decision was based primarily on IOP change.Conclusions: Bimatoprost and travoprost were efficacious in reducing IOP among patients with

Engorgement of the Angular and Temporal Veins Following Periorbital Hyaluronic Acid Gel Injection.

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Pimentel de Miranda, Aline; Nassiri, Nariman; Goldberg, Robert A

2016-01-01

To study angular and temporal vein engorgement following periorbital hyaluronic acid gel (HAG) injection. In this retrospective study, the authors reviewed the photographs of 805 patients who had periorbital HAG injection at Jules Stein Eye Institute Oculoplastic Clinic between January 2004 and January 2014. HAG injections were used to fill the orbital hollow, zygomatic hollow, septal confluence hollow, and cheek. The inclusion criteria were patients who had at least 1 pre-, immediate post-, and late postinjection photographs. Immediate postinjection photographs were taken right after HAG injection, and late postinjection photographs were taken at the following visit before any injection. The exclusion criteria were patients with any previous ocular surgery 6 months before filler injection, patients with orbital diseases, and patients who had HAG injections for functional purposes. The photographs were evaluated for the presence of angular and temporal vein engorgement at any of the injections during the follow-up visits. The photographs of eyes with vein engorgement were graded on a scale of 0 (no engorgement), 1 (mild engorgement), 2 (moderate engorgement), and 3 (severe engorgement). There were 78 eligible patients (156 orbits; 68 females and 10 males) with average age of 59.4 ± 13.4 years. The authors found 18 orbits of 12 patients (15.4%; 6 unilateral and 6 bilateral) with angular vein engorgement at least 1 time after HAG injection during the follow-up visits. The frequency of temporal vein engorgement was 9.1%. The mean ± SD of angular vein grading for engorgement increased from 0.72 ± 0.51 on preinjection photographs to 1.45 ± 0.88 on immediate postinjection photographs (p = 0.0001) and 0.89 ± 0.50 on late postinjection photographs (p = 0.04). The mean ± SD of angular vein grading for engorgement was 0.67 ± 0.55 on the first preinjection photographs, which increased to 1.10 ± 0.50 on the last late postinjection photographs

Charlson comorbidity index derived from chart review or administrative data: agreement and prediction of mortality in intensive care patients

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Stavem K

2017-06-01

Full Text Available Knut Stavem,1–3 Henrik Hoel,4 Stein Arve Skjaker,5 Rolf Haagensen6 1Institute of Clinical Medicine, University of Oslo, Oslo, 2Department of Pulmonary Medicine, Medical Division, 3Health Services Research Unit, Akershus University Hospital, Lørenskog, 4Department of Surgery, Sykehuset Innlandet Kongsvinger, Kongsvinger, 5Section of Orthopaedic Emergency, Department of Orthopaedic Surgery, Oslo University Hospital, Oslo, 6Department of Anaesthesiology, Surgical Division, Akershus University Hospital, Lørenskog, Norway Purpose: This study compared the Charlson comorbidity index (CCI information derived from chart review and administrative systems to assess the completeness and agreement between scores, evaluate the capacity to predict 30-day and 1-year mortality in intensive care unit (ICU patients, and compare the predictive capacity with that of the Simplified Acute Physiology Score (SAPS II model.Patients and methods: Using data from 959 patients admitted to a general ICU in a Norwegian university hospital from 2007 to 2009, we compared the CCI score derived from chart review and administrative systems. Agreement was assessed using % agreement, kappa, and weighted kappa. The capacity to predict 30-day and 1-year mortality was assessed using logistic regression, model discrimination with the c-statistic, and calibration with a goodness-of-fit statistic.Results: The CCI was complete (n=959 when calculated from chart than from administrative data (n=839. Agreement was good, with a weighted kappa of 0.667 (95% confidence interval: 0.596–0.714. The c-statistics for categorized CCI scores from charts and administrative data were similar in the model that included age, sex, and type of admission: 0.755 and 0.743 for 30-day mortality, respectively, and 0.783 and 0.775, respectively, for 1-year mortality. Goodness-of-fit statistics supported the model fit.Conclusion: The CCI scores from chart review and administrative data showed good agreement

Source rupture process of the 12 January 2010 Port-au-Prince (Haiti, Mw7.0) earthquake

Science.gov (United States)

Borges, José; Caldeira, Bento; Bezzeghoud, Mourad; Santos, Rúben

2010-05-01

., Stein, R. S. y Lin, J, 1994, Static stress changes and the triggering of earthquakes. Bull. Seismol. Soc. Am. 84,935-953.

Tiny Molybdenites Tell Diffusion Tales

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Stein, H. J.; Hannah, J. L.

2014-12-01

. Re-Os ages and detailed geologic observation document a 200 m.y. history of metal liberation and diffusion through oxidation. [1] Stein, H.J. (2014) Dating and Tracing the History of Ore Formation, in Holland, H.D. & Turekian, K.K. (eds) Treatise on Geochemistry, 2nd Ed. 13: 87-118, Oxford: Elsevier.

Statistical Seismology and Induced Seismicity

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Tiampo, K. F.; González, P. J.; Kazemian, J.

2014-12-01

While seismicity triggered or induced by natural resources production such as mining or water impoundment in large dams has long been recognized, the recent increase in the unconventional production of oil and gas has been linked to rapid rise in seismicity in many places, including central North America (Ellsworth et al., 2012; Ellsworth, 2013). Worldwide, induced events of M~5 have occurred and, although rare, have resulted in both damage and public concern (Horton, 2012; Keranen et al., 2013). In addition, over the past twenty years, the increase in both number and coverage of seismic stations has resulted in an unprecedented ability to precisely record the magnitude and location of large numbers of small magnitude events. The increase in the number and type of seismic sequences available for detailed study has revealed differences in their statistics that previously difficult to quantify. For example, seismic swarms that produce significant numbers of foreshocks as well as aftershocks have been observed in different tectonic settings, including California, Iceland, and the East Pacific Rise (McGuire et al., 2005; Shearer, 2012; Kazemian et al., 2014). Similarly, smaller events have been observed prior to larger induced events in several occurrences from energy production. The field of statistical seismology has long focused on the question of triggering and the mechanisms responsible (Stein et al., 1992; Hill et al., 1993; Steacy et al., 2005; Parsons, 2005; Main et al., 2006). For example, in most cases the associated stress perturbations are much smaller than the earthquake stress drop, suggesting an inherent sensitivity to relatively small stress changes (Nalbant et al., 2005). Induced seismicity provides the opportunity to investigate triggering and, in particular, the differences between long- and short-range triggering. Here we investigate the statistics of induced seismicity sequences from around the world, including central North America and Spain, and

PREFACE: Ocean and climate changes in polar and sub-polar environments: proceedings from the 2010 IODP-Canada/ECORD summer school

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St-Onge, Guillaume; Veiga-Pires, Cristina; Solignac, Sandrine

2011-05-01

IODP logoECORD logo The European Consortium for Ocean Drilling Program (ECORD), the Canadian Consortium for Ocean Drilling (CCOD), the Network of the Universités du Québec (UQ), the Université du Québec à Montréal (UQAM) and GEOTOP sponsored, in 2010, a summer school entitled 'Ocean and climate changes in polar and sub-polar environments'. This summer school took place from 27 June to 12 July in Rimouski, Québec city and Montréal (Quebec, Canada) and was attended by nineteen students and postdoctoral fellows from seven countries: Canada, France, Germany, UK, Serbia, Portugal and the USA. Lectures, hands-on laboratory exercises and laboratory visits were conducted at the Institut des Sciences de la Mer de Rimouski (ISMER), Institut National de la Recherche Scientifique - Centre Eau Terre Environnement (INRS-ETE) and UQAM, in addition to two field trips and a short geological and geophysical cruise on board the R/V Coriolis II in the St Lawrence Estuary and Saguenay Fjord. During the summer school, more than twenty researchers gave lectures on the use of several paleoceanographic and geophysical techniques to reconstruct ocean and climate changes in polar and sub-polar environments. Some of these lectures are presented as short review papers in this volume. They are intended to portray a brief, but state-of-the-art overview of an array of techniques applied to Arctic and sub-Arctic environments, as well as the geological background information needed by the summer school participants to put the scientific expedition and fieldwork into context. The volume begins with a view on the great challenges and key issues to be addressed in the Arctic Ocean (Stein) in the forthcoming years and is followed by a review (O'Regan) on Late Cenozoic paleoceanography of the Central Arctic. The two subsequent papers (St-Onge et al and de Vernal et al) deal with the oceanographic, paleoceanographic and geological context of the Saguenay Fjord, and St Lawrence Estuary and Gulf

Oral versus intravenous iron therapy in patients with inflammatory bowel disease and iron deficiency with and without anemia in Germany – a real-world evidence analysis

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Stein J

2018-02-01

Full Text Available Jürgen Stein,1,2 Jennifer Scarlet Haas,3 Siew Hwa Ong,4 Kathrin Borchert,3 Thomas Hardt,5 Elmira Lechat,4 Kerry Nip,5 Douglas Foerster,4 Sebastian Braun,3 Daniel C Baumgart6 1Interdisciplinary Crohn Colitis Center Rhein-Main, Frankfurt/Main, Germany; 2Department of Gastroenterology and Clinical Nutrition, DGD Clinics Sachsenhausen, Teaching Hospital of the J.W. Goethe University, Frankfurt/Main, Germany; 3Xcenda GmbH, Hannover, Germany; 4Vifor Pharma Ltd., Glattbrugg, Switzerland; 5Vifor Pharma Deutschland GmbH, Munich, Germany; 6Division of Gastroenterology, University of Alberta, Edmonton, AB, Canada Background: Iron-deficiency anemia and iron deficiency are common comorbidities associated with inflammatory bowel disease (IBD resulting in impaired quality of life and high health care costs. Intravenous iron has shown clinical benefit compared to oral iron therapy. Aim: This study aimed to compare health care outcomes and costs after oral vs intravenous iron treatment for IBD patients with iron deficiency or iron deficiency anemia (ID/A in Germany. Methods: IBD patients with ID/A were identified by ICD-10-GM codes and newly commenced iron treatment via ATC codes in 2013 within the InGef (formerly Health Risk Institute research claims database. Propensity score matching was performed to balance both treatment groups. Non-observable covariates were adjusted by applying the difference-in-differences (DID approach. Results: In 2013, 589 IBD patients with ID/A began oral and 442 intravenous iron treatment. After matching, 380 patients in each treatment group were analyzed. The intravenous group had fewer all-cause hospitalizations (37% vs 48% and ID/A-related hospitalizations (5% vs 14% than the oral iron group. The 1-year preobservation period comparison revealed significant health care cost differences between both groups. After adjusting for cost differences by DID method, total health care cost savings in the intravenous iron group were

Wind field near complex terrain using numerical weather prediction model

Science.gov (United States)

Chim, Kin-Sang

results by Miles (1969) and Smith (1980, 1985), and the numerical results of Stein (1992), Miranda and James (1992) and Olaffson and Bougeault (1997). It is found that the simulated result in the present study is comparable with others. The fifth part is the construction of the regime diagram for the Lantau island of Hong Kong. All eight major wind directions are discussed.

[Aleksandr Lwowicz Blok (1852 - 1909)--character-sketch of the man and scientist].

Science.gov (United States)

Schiller, Joanna

2009-01-01

The article is an attempt of a new outlook first of all upon scientific output of many years' (the years 1878 - 1909) lecturer on Russian State Law in the Imperial University of Warsaw--Aleksandr Lwowicz Błok. Historians of literature, researchers of life and output of the scientist's son, an eminent poet-symbolist Aleksandr A. Błok, to a high degree were able to reconstruct lot of life and vicissitudes of the Warsaw professor. Thanks to the preserved university archival materials it was possible to add many details to Błok's biography, especially concerning his professional problems. They were connected with dramatic events in personal life of the professor. According to relations of the part of his university co-workers and students, the circumstances even brought about the symptoms of the mental illness. Prematurely elderly he was a man deeply miserable, lonely and deprived of understanding by associates. Up till now his scientific output has not been described precisely enough. Not numerous memories of his contemporaries (Szymon Askenazy, Nikołaj Dubrowskij) and even inconspicuous modern researches of the Polish (Janusz Woliński) brought about, in the author's opinion, too simplified and schematic character-sketch of Błok as a Russificator and nationalist, mediocre scholar and much worse lecturer. A scientific output of Błok is, indeed, inostensible--he published 2 books only--Master's thesis entitled: Władza państwowa w społeczeństwie europejskim. Poglad na polityczna teorie Lorenza Steina i na francuska rzeczywistość polityczna (1880) [State Authority in European Society. Outlook upon Political Theory of Lorenz Stein and French Political Facts (1880)] and Literatura polityczna w Rosj i o Rosji (1884) [Political Literature in Russia and on Russia (1884)] as an introduction to his course in State Law. Two thirds, so over 20 years of work, he gave to the not accomplished conception of creating a new classification of sciences that together with its

Heart rate variability measured early in patients with evolving acute coronary syndrome and 1-year outcomes of rehospitalization and mortality

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Harris PR

2014-08-01

Full Text Available Patricia R E Harris,1 Phyllis K Stein,2 Gordon L Fung,3 Barbara J Drew4 1Electrocardiographic Monitoring Research Laboratory, School of Nursing, Department of Physiological Nursing, University of California, San Francisco, CA, USA; 2Heart Rate Variability Laboratory, School of Medicine, Division of Cardiology, Washington University, St Louis, MO, USA; 3Cardiology Services, Mount Zion, Department of Medicine, Division of Cardiology, University of California, San Francisco, CA, USA; 4School of Nursing, Department of Physiological Nursing, Division of Cardiology, University of California, San Francisco, CA, USA Objective: This study sought to examine the prognostic value of heart rate variability (HRV measurement initiated immediately after emergency department presentation for patients with acute coronary syndrome (ACS. Background: Altered HRV has been associated with adverse outcomes in heart disease, but the value of HRV measured during the earliest phases of ACS related to risk of 1-year rehospitalization and death has not been established. Methods: Twenty-four-hour Holter recordings of 279 patients with ACS were initiated within 45 minutes of emergency department arrival; recordings with ≥18 hours of sinus rhythm were selected for HRV analysis (number [N] =193. Time domain, frequency domain, and nonlinear HRV were examined. Survival analysis was performed. Results: During the 1-year follow-up, 94 patients were event-free, 82 were readmitted, and 17 died. HRV was altered in relation to outcomes. Predictors of rehospitalization included increased normalized high frequency power, decreased normalized low frequency power, and decreased low/high frequency ratio. Normalized high frequency >42 ms2 predicted rehospitalization while controlling for clinical variables (hazard ratio [HR] =2.3; 95% confidence interval [CI] =1.4–3.8, P=0.001. Variables significantly associated with death included natural logs of total power and ultra low frequency

Heart rate variability measurement and clinical depression in acute coronary syndrome patients: narrative review of recent literature

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Harris PR

2014-07-01

Full Text Available Patricia RE Harris,1 Claire E Sommargren,2 Phyllis K Stein,3 Gordon L Fung,4,5 Barbara J Drew6,7 1ECG Monitoring Research Lab, 2Department of Physiological Nursing, School of Nursing, University of California, San Francisco, CA, USA; 3Heart Rate Variability Laboratory, School of Medicine, Washington University, St Louis, MO, USA; 4Asian Heart & Vascular Center at Mount Zion, Division of Cardiology, University of California, 5Cardiology Consultation Service, Cardiac Noninvasive Laboratory, and The Enhanced External Counterpulsation Unit, Department of Medicine, University of California, San Francisco Medical Center, 6Division of Cardiology, 7Department of Physiological Nursing, School of Nursing, University of California, San Francisco, CA, USA Aim: We aimed to explore links between heart rate variability (HRV and clinical depression in patients with acute coronary syndrome (ACS, through a review of recent clinical research literature. Background: Patients with ACS are at risk for both cardiac autonomic dysfunction and clinical depression. Both conditions can negatively impact the ability to recover from an acute physiological insult, such as unstable angina or myocardial infarction, increasing the risk for adverse cardiovascular outcomes. HRV is recognized as a reflection of autonomic function. Methods: A narrative review was undertaken to evaluate state-of-the-art clinical research, using the PubMed database, January 2013. The search terms “heart rate variability” and “depression” were used in conjunction with “acute coronary syndrome”, “unstable angina”, or “myocardial infarction” to find clinical studies published within the past 10 years related to HRV and clinical depression, in patients with an ACS episode. Studies were included if HRV measurement and depression screening were undertaken during an ACS hospitalization or within 2 months of hospital discharge. Results: Nine clinical studies met the inclusion criteria. The

New insights into the paleoenvironment of northern Israel during the Last Glacial

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Miebach, Andrea; Chen, Chunzhu; Schwab, Markus J.; Lev, Lilach; Stein, Mordechai; Litt, Thomas

2016-04-01

the lake. Thus, other environmental factors might have affected the pollen patterns or controlled the freshwater input to the lake. Reference: Hazan, N., Stein, M., Agnon, A., Marco, S., Nadel, D., Negendank, J. F. W., Schwab, M. J., and Neev, D. (2005): The late Quaternary limnological history of Lake Kinneret (Sea of Galilee), Israel. Quaternary Research 63: 60-77.

Calibration and application of the IP25 biomarker for Arctic sea ice reconstructions

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Cabedo Sanz, P.; Navarro Rodriguez, A.; Belt, S. T.; Brown, T. A.; Knies, J.; Husum, K.; Giraudeau, J.; Andrews, J.

2012-04-01

., Stein, R. & Belt, S. T. (2009) 'Variability of sea-ice conditions in the Fram Strait over the past 30,000 years', Nature Geoscience, 2 (11), pp. 772-776. .Knies, J. (2005) 'Climate-induced changes in sedimentary regimes for organic matter supply on the continental shelf off northern Norway', Geochimica et Cosmochimica Acta, 69 (19), pp. 4631-4647.

Rosetta comet-chaser takes a close look at planet Mars

Science.gov (United States)

2007-09-01

��, said Manfred Warhaut, Head of the Mission Operations Department. During the approach to Mars, instruments onboard Rosetta - as well as on its lander - were switched on at predefined times to observe the environment and take imagery of the Red Planet. In September 2008 and July 2010, when it is deep inside the asteroid belt between Mars and Jupiter, Rosetta will also observe the asteroids Stein and Lutetia close up.

The Importance of Habitat in the Ecology of Decomposition on Rabbit Carcasses in Malaysia: Implications in Forensic Entomology.

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Silahuddin, Siti Aisyah; Latif, Baha; Kurahashi, Hiromu; Walter, David Evans; Heo, Chong Chin

2015-01-01

The stages of decomposition and the faunal succession on rabbit carcasses in three different habitats, namely jungle, rural, and highland areas, were studied. Three New Zealand White rabbit (Oryctolagus cuniculus) carcasses weighing ∼2 kg were sampled daily until the decomposition process was completed. Representative specimens of adult flies, larvae, pupa, and mites were collected from the carcasses and processed in the laboratory. There were differences in decomposition rate and faunal succession between the carcasses. The fastest rate of decomposition was recorded in rural area, and the slowest rate of decomposition was recorded in highland area. The carcasses exhibited the same pattern of colonization by adult flies, but the dominant species of larvae and adult flies on each carcass in specific habitats were different. The primary species of flies recorded in jungle were Chrysomya megacephala F., Chrysomya rufifacies (Macquart), Chrysomya chani Kurahashi, Chrysomya villenuevi Patton, Chrysomya nigripes Aubertin, Chrysomya pinguis (Walker), Hemipyrellia ligurriens (Wiedemann), Hemipyrellia tagaliana (Bigot), Hypopyiopsis fumipennis (Walker), Hypopygiopsis violacea (Macquart), and Hydrotaea spinigera Stein represented by both adults and larvae. Musca domestica L., Atherigona sp., Lioproctia pattoni (Senior-White), Lioproctia saprianovae Pape & Bänziger, and Seniorwhitea princeps (Wiedemann) were represented by adults only. The biodiversity of flies in the rural area were C. megacephala, C. rufifacies, H. ligurriens, Fannia canicularis L., Hydrotaea chalcogaster (Wiedemann), and Hyd. spinigera represented by both adults and larvae, meanwhile M. domestica, Atherigona sp., Boettcherisca peregrina (Robineau-Desvoidy), Parasarcophaga taenionota Wiedemann, Parasarcophaga scopariiformis Senior-White, and S. princeps were represented by adults only. The species of flies collected in the highland area were Lucilia porphyrina (Walker), C. megacephala, C. rufifacies, C

Research on teaching methods.

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Oermann, M H

1990-01-01

studies attempted to identify variables that may influence learning, particularly characteristics of the learner. Only six investigators addressed learning styles and their interactions with the teaching method and outcomes (Gillies, 1984; Goldsmith, 1984; Kirchhoff & Holzemer, 1979; Kissinger & Munjas, 1981; Norris, 1986; Stein et al., 1972). Research in the future needs to focus on the relationship of different learner characteristics, attributes of the teaching method, and learning outcomes. In addition, initial learning, retention, transfer to practice, and instructional time should be studied. Characteristics of the teacher and setting and relationship to the methodologies used and outcomes of instruction need investigation. Research should attempt to identify optimal conditions for learning and ways in which methods should be used for particular students, subject matter, and points in the nursing curriculum...

The Time Is Now: Bioethics and LGBT Issues.

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Powell, Tia; Foglia, Mary Beth

2014-09-01

Our goal in producing this special issue is to encourage our colleagues to incorporate topics related to LGBT populations into bioethics curricula and scholarship. Bioethics has only rarely examined the ways in which law and medicine have defined, regulated, and often oppressed sexual minorities. This is an error on the part of bioethics. Medicine and law have served in the past as society's enforcement arm toward sexual minorities, in ways that robbed many people of their dignity. We feel that bioethics has an obligation to discuss that history and to help us as a society take responsibility for it. We can address only a small number of topics in this special issue of the Hastings Center Report, and we selected topics we believe will stimulate discourse. Andrew Solomon offers an elegant overview of the challenges that bioethics faces in articulating a solid basis for LGBT rights. Timothy F. Murphy asks whether bioethics still faces issues related to lesbian, gay, and bisexual people, given the deletion of homosexuality as a disease and the progress toward same-sex marriage. Jamie Lindemann Nelson's essay addresses the search for identity for transgender persons and the role of science in that search. Two articles, those by Brendan S. Abel and by Jack Drescher and Jack Pula, take up the complex issue of medical treatment for children who reject their assigned birth gender. Celia B. Fisher and Brian Mustanski address the special challenges of engaging LGBT youth in research, balancing the need for better information about this vulnerable group against the existing restrictions on research involving children. Tia Powell and Edward Stein consider the merits of legal bans on psychotherapies intended to change sexual orientation, particularly in the light of current research on orientation. Mary Beth Foglia and Karen I. Fredricksen-Goldsen highlight health disparities and resilience among LGBT older adults and then discuss the role of nonconscious bias in perpetuating

Characterization of the terrigenous organic matter distribution in the bottom sediments of the East Siberian Arctic Shelf

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Dudarev, Oleg; Charkin, Alexander; Semiletov, Igor; Gustafsson, Örjan; Vonk, Jorien; Sánchez-García, Laura

2010-05-01

, and Swedish Polar Research Secretariat. References Macdonald R.W., Anderson L.G., Christensen J.P., Miller L.A., Semiletov I.P., and R. Stein, 2008. The Arctic Ocean: budgets and fluxes, In "Carbon and Nutrient Fluxes in Continental Margins: A Global Synthesis," Edited by K.-K. Liu, L. Atkinson, R. Quinones, L. Talaue-McManus, Springer-Verlag, 291-303. Semiletov, I., O. Dudarev, V. Luchin, K.-H. Shin, and N. Tanaka, 2005, The East-Siberian Sea as a transition zone between Pacific-derived waters and Artic shelf waters, Geophysical Research Letters, 32, L10614/2005GL022490

Geology and natural history of the San Francisco Bay area: A field-trip guidebook

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Stoffer, Philip W.; Gordon, Leslie C.

2001-01-01

A National Association of Geoscience Teachers Far Western Section (NAGT-FWS) field conference is an ideal forum for learning about the geology and natural history of the San Francisco Bay area. We visit classic field sites, renew old friendships, and make new ones. This collection of papers includes field guides and road logs for all of the Bay-area trips held during the NAGT-FWS 2001 Fall Field Conference and supplemental chapters on other aspects of the area’s natural and human history. The trips touch on many aspects of the geology and natural hazards of the Bay area, especially urban problems associated with living on an active tectonic plate margin: earthquake faults, coastal erosion, landslides, and the utilization of land and natural resources. We hope this conference not only provides a two-day learning opportunity for conference participants but that students and educators will use this field guidebook for future teaching and research.Many thanks are due to the U.S. Geological Survey (USGS) and San José State University (SJSU) for cohosting the conference. We are grateful to each of the field trip leaders for preparing the trips and writing the accompanying guides. We especially appreciate the many hours put in by the guidebook reviewers, Robert I. Tilling (USGS) and Paula Messina (SJSU), and to the USGS Western Publications Group for editing, layout, and web posting. Additional guidebook contributions include articles by John Galloway, Scott Starratt, Page Mosier, and Susan Toussaint. During the conference guest speakers include Robert I. Tilling (USGS Volcano Hazards Team) and Ross Stein (USGS Earthquake Hazards Team). Workshops prepared for the conference include GIS in the classroom, using USGS data by John Vogel (USGS) and Paula Messina (SJSU), and The Best of BAESI (Bay Area Earth Science Institute), a teacher training organization under the direction of Ellen Metzger (SJSU) and Richard Sedlock (SJSU). The conference provides an opportunity to

Minimizing the wintertime low bias of Northern Hemisphere carbon monoxide in global model simulations

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Stein, Olaf; Schultz, Martin G.; Bouarar, Idir; Clark, Hannah; Huijnen, Vincent; Gaudel, Audrey; George, Maya; Clerbaux, Cathy

2015-04-01

underestimations of Northern Hemisphere wintertime CO concentrations which are in the same order than those from the current emission inventories. A methane lifetime of 9.7 yr for our basic model and 9.8 yr for the optimized simulation agrees well with current estimates of global OH, but we cannot fully exclude a potential effect from errors in the geographical and seasonal distribution of OH concentrations on the modelled CO. References: Granier C. et al., Evolution of anthropogenic and biomass burning emissions of air pollutants at global and regional scales during the 1980-2010 period, Climatic Change, doi:10.1007/s10584-011-0154-1, 2011. Stein, O., Schultz, M. G., Bouarar, I., Clark, H., Huijnen, V., Gaudel, A., George, M., and Clerbaux, C.: On the wintertime low bias of Northern Hemisphere carbon monoxide found in global model simulations, Atmos. Chem. Phys., doi:10.5194/acp-14-9295-2014, 2014.

Use of Videos Improves Informed Consent Comprehension in Web-Based Surveys Among Internet-Using Men Who Have Sex With Men: A Randomized Controlled Trial.

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Hall, Eric William; Sanchez, Travis H; Stein, Aryeh D; Stephenson, Rob; Zlotorzynska, Maria; Sineath, Robert Craig; Sullivan, Patrick S

2017-03-06

.39-1.48) and the staff-produced video (score increase=0.99; 95% CI 0.42-1.56) were still significant. Video-based consent methods improve consent comprehension of MSM participating in a Web-based HIV behavioral survey. This effect may be partially mediated through increased time spent reviewing the consent material; however, the video consent may still be superior to standard consent in improving participant comprehension of key study facts. Clinicaltrials.gov NCT02139566; https://clinicaltrials.gov/ct2/show/NCT02139566 (Archived by WebCite at http://www.webcitation.org/6oRnL261N). ©Eric William Hall, Travis H Sanchez, Aryeh D Stein, Rob Stephenson, Maria Zlotorzynska, Robert Craig Sineath, Patrick S Sullivan. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 06.03.2017.

Megacity Megaquakes: Two Near-misses, and the Clues they Leave for Earthquake Interaction

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Stein, R. S.; Toda, S.

2013-12-01

Two recent earthquakes left their mark on cities lying well beyond the mainshock rupture zones, raising questions of their future vulnerability, and about earthquake interaction broadly. The 27 February 2010 M=8.8 Maule earthquake struck the Chilean coast, killing 550 people. Chile's capital of Santiago lies 400 km from the high-slip portion of the rupture, and 100 km beyond its edge. The 11 March 2011 M=9.0 Tohoku oki earthquake struck the coast of Japan, its massive tsunami claiming most of its 18,564 victims. Reminiscent of Santiago, Japan's capital of Tokyo lies 400 km from the high-slip portion of the rupture, and 100 km beyond its edge. Because of this distance, both cities largely escaped damage. But it may not have been a clean get-away: The rate of small shocks beneath each city jumped by a factor of about 10 immediately after its megaquake. At Santiago, the quake rate remains two times higher today than it was before the Maule shock; at Tokyo it is three times higher. What this higher rate of moderate (M<6) quakes portends for the likelihood of large ones is difficult--but imperative--to answer, as Tokyo and Santiago are probably just the most striking cases of a common phenomenon: Seismicity increases well beyond the rupture zone, as also seen in the 1999 Izmit-Düzce and 2010 Darfield-Christchurch sequences. Are the Tokyo and Santiago earthquakes, 100 km from the fault rupture, aftershocks? The seismicity beneath Santiago is occurring on the adjacent unruptured section of the Chile-Peru trench megathrust, whereas shocks beneath Tokyo illuminate a deeper, separate fault system. In both cases, the rate of shocks underwent an Omori decay, although the decay ceased beneath Tokyo about a year after the mainshock. Coulomb calculations suggest that the stress imparted by the nearby megaquakes brought the faults beneath Santiago and Tokyo closer to failure (Lorito et al, Nature Geoscience 2010; Toda and Stein, GRL 2013). So, they are aftershocks in the sense

Supporting Our Valued Adolescents (SOVA), a Social Media Website for Adolescents with Depression and/or Anxiety: Technological Feasibility, Usability, and Acceptability Study.

Science.gov (United States)

Radovic, Ana; Gmelin, Theresa; Hua, Jing; Long, Cassandra; Stein, Bradley D; Miller, Elizabeth

2018-02-26

.7), or a "C-grade," which correlated to an acceptable range. The participants reported to have liked the "easy-to-understand format" and "positive, helpful atmosphere," but they also reported a desire for greater social interaction. Iterative recruitment resulted in incremental improvements to the site. The SOVA site met feasibility goals of recruiting almost 100 users and establishing acceptable usability. Subsequent interventions are planned to increase site engagement and to evaluate efficacy in increasing uptake of primary care-recommended depression and/or anxiety treatment. ©Ana Radovic, Theresa Gmelin, Jing Hua, Cassandra Long, Bradley D Stein, Elizabeth Miller. Originally published in JMIR Mental Health (http://mental.jmir.org), 26.02.2018.