WorldWideScience

Sample records for yariv harold cross

  1. Response to Scheuer-Yariv: 'A classical key-distribution system based on Johnson (like) noise-how secure?'

    International Nuclear Information System (INIS)

    Kish, L.B.

    2006-01-01

    We point out that the claims in the comment-paper of Scheuer and Yariv are either irrelevant or incorrect. The idealized Kirchoff-loop-Johnson-like-noise (KLJN) scheme is totally secure therefore it is more secure than idealized quantum communication schemes which can never be totally secure because of the inherent noise processes in those communication schemes and the statistical nature of eavesdropper detection based on error statistics. On the other hand, with sufficient resources, a practical/non-ideal realization of the KLJN cipher can arbitrarily approach the idealized limit and outperform even the idealized quantum communicator schemes because the non-ideality-effects are determined and controlled by the design. The cable resistance issue analyzed by Scheuer and Yariv is a good example for that because the eavesdropper has insufficient time window to build a sufficient statistics and the actual information leak can be designed. We show that Scheuer's and Yariv's numerical result of 1% voltage drop supports higher security than that of quantum communicators. Moreover, choosing thicker or shorter wires can arbitrarily reduce this voltage drop further; the same conclusion holds even according to the equations of Scheuer and Yariv

  2. 78 FR 43856 - Harold Hanson; Order Relating to Harold Hanson

    Science.gov (United States)

    2013-07-22

    ... DEPARTMENT OF COMMERCE Bureau of Industry and Security Harold Hanson; Order Relating to Harold... Order Relating to Harold Hanson The Bureau of Industry and Security, U.S. Department of Commerce (``BIS... litigation or other civil proceedings in which the U.S. Department of Commerce is not a party. Fifth, that...

  3. On Harold's "Translucent Reality": A Philosophical and Religious Interpretation of "Harold and the Purple Crayon"

    Science.gov (United States)

    Keskin, Burhanettin

    2017-01-01

    In this paper, one of the most popular children's picture books, Harold and the Purple Crayon, is examined in terms of philosophical and religious viewpoints. Harold, a young inquisitive boy, seemingly travels in his world in which he finds himself dealing with various situations. Harold's adventure with his purple crayon reminds us the…

  4. Harold Guetzkow's Legacy

    Science.gov (United States)

    Druckman, James N.

    2011-01-01

    Harold Guetzkow displayed great determination and a remarkable ability to push boundaries. In this article, I describe how these features have had an impact across generations, both in the social sciences and at Northwestern University. In so doing, I touch on the development of experiments in political science and the rise of political psychology.

  5. On Ataenius monstrosus, Harold

    NARCIS (Netherlands)

    Harold, von E.

    1880-01-01

    Synonym: Aulonocnemis monstrosa, Harold. Annali del Museo civico di Storia naturale di Genova. vol. X (1877) p. 92. I was insufficiently acquainted with the genus Aulonocnemis when I referred to it the above mentioned species. In the following ”Note“ I will mention the characteristics by which this

  6. A role for arabinogalactan-proteins in plant cell expansion: evidence from studies on the interaction of ß-glucosyl Yariv reagent with seedlings of Arabidopsis thaliana

    DEFF Research Database (Denmark)

    Willats, William George Tycho; Knox, J.P.

    1996-01-01

    Seedlings of Arabidopsis thaliana were germinated and grown in medium containing ß-glucosyl Yariv reagent (ßGlcY), a synthetic phenyl glycoside that interacts specifically with arabinogalactan-proteins (AGPs), a class of plant cell surface proteoglycans. The effect of ßGlcY on the seedlings...

  7. Louis Harold Gray (1905-1965)

    International Nuclear Information System (INIS)

    Tomljenovic, I.

    2003-01-01

    15th CGPM (Conference General de Poids et Mesures) conference of 1975 accepted gray (Gy) as the unit of absorbed dose in honour of British physicist and radiation biologist Louis Harold Gray. This unit is a part of the SI system for units and measures. The idea of the article is to give a closer look into the life and work of this great scientist. (author)

  8. The collected economics articles of Harold Hotelling

    CERN Document Server

    1990-01-01

    In 1985 I first began my research on the life and work of Harold Hotel­ ling. That year, Harold Hotelling's widow had donated the collection of his private p:;tpers, correspondence and manuscripts to the Butler Library, Columbia University. This is a most appropriate place for them to reside, in that Hotelling's most productive period as an active researcher in eco­ nomics and statistics coincides with the years when he was Professor of Mathematical Economics at Columbia (1931-1946). The Hotelling Collection comprises some 13,000 separate items and contains numerous unpublished letters and manuscripts of great importance to historians of economics and statistics. In the course of the following year I was able, with the generous financial assistance of the Nuffield Foundation, the Economic and Social Research Council, the British Academy and the University of Durham, to spend six weeks over the Easter period working on the collection. I returned to New York in September 1986 while on sabbatical leave from th...

  9. Interview with Harold McGee

    OpenAIRE

    Mac Con Iomaire, Máirtín

    2016-01-01

    Harold McGee was born on the East coast of America but grew up in Chicago. He writes about the chemistry of food and cooking. He took up this odd vocation after studies at the California Institute of Technology and at Yale University, where he wrote a doctoral thesis with the prophetic title "Keats and the Progress of Taste." After several years as a literature and writing instructor at Yale, he decided to practice what he'd been teaching, and write a book about the science of everyday life. ...

  10. Harold and Kumar Go to the Ivy League

    Science.gov (United States)

    Oppenheimer, Mark

    2008-01-01

    For having achieved a mild cult status after doing the movie "Harold & Kumar Go to White Castle," lead actors John Cho and Kal Penn deserve their fame, their million-dollar paychecks, and their groupies. Do they deserve Ivy League teaching jobs? This spring Penn (whose real name is Kalpen Modi) taught a large lecture class, "Images of Asian…

  11. Harold J. Berman (1918 ‐ 2007

    Directory of Open Access Journals (Sweden)

    Thomas Vesting

    2008-08-01

    Full Text Available Im 20. Jahrhundert ist eine spezifisch normative Integration der westlichen Zivilisation zusammengebrochen, womit auch die darauf zugeschnittenen Paradigmen ihre Substanz verloren haben. Aus den Symbolen einer großen abendländischen (Rechts-Gemeinschaft wurden flache und abstrakte Nationalismen, aus der Vision einer gerechten Gemeinschaft das Recht von staatsfixierten Sozialingenieuren diesseits und jenseits des Eisernen Vorhangs. Zweckmäßigkeit und Praktikabilität, das Herunterbringen des Rechts auf einen Apparat technischer Kunstgriffe, traten an die Stelle grundsätzlicher Rechtsüberzeugungen. A world ends when its metaphor has died. Das sind, leicht zugespitzt, die Kernthesen des Buches, mit dem Harold J. Berman berühmt geworden ist: Law and Revolution: The Formation of the Western Legal Tradition. In the 20th century, a specifically normative integration of Western civilization collapsed – and in the 20th century all paradigms corresponding to this system lost their meaning. The symbols of a great Western (legal- society regressed into nothing more than shallow and abstract nationalisms; visions of a just community were transformed into the law of nation-focused social engineers on both sides of the iron curtain. Expedience, practicability, and the reduction of law to an apparatus of technical tricks, replaced fundamental legal convictions. A world ends when its metaphor has died. These are the core theories in Harold J. Berman’s book Law and Revolution: The Formation of the Western Legal Tradition, which made him famous.

  12. Harold J. Berman (1918 ‐ 2007

    Directory of Open Access Journals (Sweden)

    Thomas Vesting

    2008-08-01

    Full Text Available In the 20th century, a specifically normative integration of Western civilization collapsed – and in the 20th century all paradigms corresponding to this system lost their meaning. The symbols of a great Western (legal- society regressed into nothing more than shallow and abstract nationalisms; visions of a just community were transformed into the law of nation-focused social engineers on both sides of the iron curtain. Expedience, practicability, and the reduction of law to an apparatus of technical tricks, replaced fundamental legal convictions. A world ends when its metaphor has died. These are the core theories in Harold J. Berman’s book Law and Revolution: The Formation of the Western Legal Tradition, which made him famous.Im 20. Jahrhundert ist eine spezifisch normative Integration der westlichen Zivilisation zusammengebrochen, womit auch die darauf zugeschnittenen Paradigmen ihre Substanz verloren haben. Aus den Symbolen einer großen abendländischen (Rechts-Gemeinschaft wurden flache und abstrakte Nationalismen, aus der Vision einer gerechten Gemeinschaft das Recht von staatsfixierten Sozialingenieuren diesseits und jenseits des Eisernen Vorhangs. Zweckmäßigkeit und Praktikabilität, das Herunterbringen des Rechts auf einen Apparat technischer Kunstgriffe, traten an die Stelle grundsätzlicher Rechtsüberzeugungen. A world ends when its metaphor has died. Das sind, leicht zugespitzt, die Kernthesen des Buches, mit dem Harold J. Berman berühmt geworden ist: Law and Revolution: The Formation of the Western Legal Tradition.

  13. Harold Clayton Urey: 29 April 1893 - 5 January 1981

    International Nuclear Information System (INIS)

    Cohen, K.P.; Runcorn, S.K.; Suess, H.E.; Thode, H.G.

    1983-01-01

    The career of Harold Clayton Urey is described in detail in three parts: (i) prewar career 1893-1940 and the award of the Nobel prize in chemistry, (ii) war years 1939-44 and the atomic bomb, (iii) post-war career 1945-81 and the solar system. His research work in atomic physics, lunar physics and astronomy is outlined. (U.K.)

  14. [Sir Harold Ridley--the creator of modern cataract surgery].

    Science.gov (United States)

    Obuchowska, Iwona; Mariak, Zofia

    2005-01-01

    In February 2000, the worldwide ophthalmology community celebrated the 50th anniversary of one of the twentieth century's most important innovations in eye care--the implantation of the first intraocular lens after cataract extraction by Sir Harold Ridley. It was the initiation of a golden age for the development of ophthalmology, especially cataract surgery. In our paper we would like to remember this outstanding English ophthalmologist and his great invention.

  15. Working with Harold Guetzkow: Reflections from a Last Link in the Chain

    Science.gov (United States)

    Kille, Kent J.

    2011-01-01

    In 2001, Harold Guetzkow reached out to Kent Kille, a scholar beginning his academic career, and subsequently helped inspire and support a project that culminated in the publication of the edited volume "The UN Secretary-General and Moral Authority: Ethics and Religion in International Leadership." This article recounts the project, which would…

  16. Absurdity:Analysis of Features of the Style of Harold Pinter's Plays

    Institute of Scientific and Technical Information of China (English)

    南华; 王佳佳

    2016-01-01

    Absurdity is the most distinctive feature of the early works of Harold Pinter. The nature of absurdity is the purposeless-ness of life without the balance and harmony between men and environment. This paper analyzes the distinctive style of Pinter to mainly analyze the application and reflection of the absurd style of Pinter in his plays, and highlight its expressing forms through the analysis on the plot, characters and languages.

  17. Comedy in the seventies: A study of certain plays by Harold Pinter

    Directory of Open Access Journals (Sweden)

    A. L. Combrink

    1980-05-01

    Full Text Available Harold Pinter emerges from a survey of critical responses to his work as being at once the most praised and the most reviled of contemporary British playwrights. The present study is an attempt to shed some light on some of the problems confronting the reader of his works through approaching his plays as exemplars of the contemporary comic vision.

  18. Harold E. Varmus, MD.

    Science.gov (United States)

    Varmus, H E

    1995-06-01

    On November 19, 1993, the Senate approved the nomination of Harold E. Varmus, MD, as Director of the National Institutes of Health (NIH). Varmus, who received the 1989 Nobel Prize in Medicine, brought unquestioned credentials as a scientist to the NIH. Despite his limited background as an administrator, Varmus has received high marks from most observers for improving the morale of NIH staffers and implementing streamlined procedures in the grant review process. His tenure has not been free of controversy, however. Many clinical researchers have long felt there is a bias in NIH study sections against patient-oriented research. A recent study sponsored by the Division of Research Grants confirmed the lower success rate of patient-oriented research proposals, but the outcome of these findings remains unclear. Faced with mounting political pressure for a balanced budget, and the resultant reduction of funding to many branches of government, Varmus has been a strong voice for non-targeted investigator initiated research. Interviewed in his office in Building One on the NIH campus in Bethesda, Maryland, Varmus discussed the state of patient oriented research, the evolving role of the NIH in supporting science, and just where the money to pay for it should be found.

  19. What Would He Say? Harold O. Rugg and Contemporary Issues in Social Studies Education

    Science.gov (United States)

    Boyle-Baise, Marilynne; Goodman, Jesse

    2009-01-01

    The purpose of this paper is to consider the continued saliency of the ideas of Harold O. Rugg, particularly for social studies education. Given the conservative political times in which we work, and the current educational emphases on academic standards, high-stakes standardized testing, and mastery of specified knowledge, and the impact of these…

  20. Clinicians' autonomy till the bitter end--can we learn from the extraordinary case of Harold Shipman?

    NARCIS (Netherlands)

    Weel, C. van

    2004-01-01

    Harold Shipman has attained the dubious reputation of being the greatest mass murderer of modern times. A specific feature of his murders was that these were committed during regular general practice care, over a period of 20 years. There are no grounds to assume that Shipman's case is unique in

  1. Harold Pinter in Slovene Translation

    Directory of Open Access Journals (Sweden)

    Darja Hribar

    2004-12-01

    Full Text Available This article examines the translation of Harold Pinter’s most notable stylistic peculiarities into Slovene, illustrating its main points with examples taken from his play The Homecoming. The findings demonstrate above all a marked degree of non-observance of the special verbal pattern (special cohesion of the originals, a failure to convey Pinter’s special configuration of meaning (special coherence, and a disregard for internal unifying coincidences. It argues that the Slovene translations of Pinter rely mostly on traditional theories of meaning and of language norms, thus preventing the reproduction of those emotional and psychological actions of Pinter’s characters which are usually not expressed by means of the rhetorical, informative elements of his dialogue, but by its form and sonority, i. e. the length, strength, and level of articulation of verbal expression. This blurs Pinter’s famous logic of emotion, narrows the proverbial openness and conceptual uncertainty of his plays, and limits their potential vitality in translation. Taking into account current drama and theatre translation practices in Slovenia, i.e. the rarity of published drama translation and the dependence on a translated performance text for subsequent theatrical productions, the article argues that in such cases the drama translation should be retrospective, i.e. aiming at a maximum reconstruction of all relevant linguistic, stylistic, and textual properties of the original, leaving expressly subjective interventions in the text to the theatre practitioners.

  2. New species, redescription and taxonomic notes in the Dichotomius (Luederwaldtinia) batesi (Harold) species-group (Coleoptera: Scarabaeidae: Scarabaeinae).

    Science.gov (United States)

    Vaz-de-Mello, Fernando Z; Nunes, Rafael V

    2016-07-20

    This paper deals with taxonomic issues of the Dichotomius (Luederwaldtinia) batesi (Harold) species-group. We describe Dichotomius benesi n. sp. from Panama, and redescribe and designate a lectotype for Dichotomius ocellatopunctatus (Felsche) from Venezuela, both hemi-brachypterous species. We also do brief comments on the taxonomy of this species-group. Dichotomius joelus, previously assigned to this group, is here considered to be a new synonym of D. opacipennis and then to belong to Dichotomius geminatus species-group.

  3. Modern history of surgical management of lung abscess: from Harold Neuhof to current concepts.

    Science.gov (United States)

    Schweigert, Michael; Dubecz, Attila; Stadlhuber, Rudolf J; Stein, Hubert J

    2011-12-01

    Harold Neuhof was one of the pioneers of thoracic surgery in the early decades of the last century. Inspired by his preceptor Howard Lilienthal he proposed an entirely new concept for surgery on acute lung abscess. The aim of his one-stage procedure was adequate drainage of the abscess cavity. His approach proved to be the first major breakthrough in the treatment of acute lung abscess. Therapy of pulmonary abscess was again radically changed by the advent of antibiotics in the late 1940s. However, the basic principles of Neuhof's concept still influence modern-day management of putrid lung abscess. Copyright © 2011 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  4. On the Threshold: Time and the Speaking Subject in Harold Pinter’s Silence

    Directory of Open Access Journals (Sweden)

    Beatrice Nori

    2017-07-01

    Full Text Available The article investigates Harold Pinter’s play Silence from a linguistic and phenomenological point of view. Silence is probably one of the least studied – though one of the most difficult and compelling – of Pinter’s plays. The author iden­tifies the broken syntax and the combi­nation of utterances and silences as indicators of time and space shifts. She claims that the patchwork which appears from the structure of the play depicts the loss of logic, and that the abandonmen­t of chronological time in linguistic terms conveys the subjecti­ve, circular, and illogical elemen­t of the human experience of time. Characters’ bodies and utterances materialize both their own past recollections and their presen­t experiences. The presen­t work may be useful to theatre scholars as an example of drama as a portrayal of philosophical and linguistic theories about time and discourse.

  5. Harold Pinter’s The Dumb Waiter in German: What’s Missing in Translation?

    Directory of Open Access Journals (Sweden)

    Renée von Paschen

    2012-06-01

    Full Text Available Several of Harold Pinter’s works have been adapted as screenplays and filmed. This paper investigates director Robert Altman’s TV movie The Dumb Waiter in comparison with the German dubbed version, Der stumme Diener, as well as the reception of Pinter’s play in German. The translation of Pinter’s dialogue into German involves stylistic aspects, such as Pinter’s dry, concise style, as well as the subliminal wit, sarcasm and irony. Humour is particularly difficult to translate, often involving compensation or transfer from one (cultural context to another. As one of the “comedies of menace”, The Dumb Waiter employs black humour and ironic wit to create threat and dramatic tension. The unknown threat is counterbalanced by “black comic relief”. The lack of a classical German tradition of black comedy problematizes the translation of Pinter’s dialogue, while the limits of audiovisual translation add additional hurdles.

  6. Why Can't They Keep the Book Longer and Do We Really Need to Charge Fines? Assessing Circulation Policies at the Harold B. Lee Library: A Case Study

    Science.gov (United States)

    Wilson, Duane

    2014-01-01

    In response to a charge from the library administration, the Circulation Committee of the Harold B. Lee Library at Brigham Young University designed and implemented a thorough assessment of circulation policies. Using multiple assessment methods including surveys, focus groups, and statistical analysis, the committee determined that the…

  7. Roles sociales de la sociedad contemporánea en la película 'Multiplicity' de Harold Ramis

    Directory of Open Access Journals (Sweden)

    Raquel Fernández Cobo

    2015-10-01

    Full Text Available Multiplicity (2010, dirigida por Harold Ramis, plasma en pantalla a través del motivo del doble los elementos que constituyen la crisis del sujeto y que representan al individuo bajo el signo de la disipación. Mediante un análisis temático y discursivo del motivo del doble examinamos cómo el protagonista, al intentar llevar a cabo la totalidad de los roles sociales, se ve abocada a las contradicciones más agudas de la sociedad, manifestadas, sobre todo, a nivel del cuerpo, tanto en el manifiesto simbolismo del motivo del doble como en el “terror biológico” que de forma absolutamente irónica y humorística se representa en el último clon del protagonista.

  8. Contribution of Harold M. Swartz to In Vivo EPR and EPR Dosimetry

    International Nuclear Information System (INIS)

    Gallez, Bernard

    2016-01-01

    In 2015, we are celebrating half a century of research in the application of Electron Paramagnetic Resonance (EPR) as a biodosimetry tool to evaluate the dose received by irradiated people. During the EPR Biodose 2015 meeting, a special session was organized to acknowledge the pioneering contribution of Harold M. (Hal) Swartz in the field. The article summarizes his main contribution in physiology and medicine. Four emerging themes have been pursued continuously along his career since its beginning: (1) radiation biology; (2) oxygen and oxidation; (3) measuring physiology in vivo; and (4) application of these measurements in clinical medicine. The common feature among all these different subjects has been the use of magnetic resonance techniques, especially EPR. In this article, you will find an impressionist portrait of Hal Swartz with the description of the 'making of' this pioneer, a time-line perspective on his career with the creation of three National Institutes of Health-funded EPR centers, a topic-oriented perspective on his career with a description of his major contributions to Science, his role as a mentor and his influence on his academic children, his active role as founder of scientific societies and organizer of scientific meetings, and the well-deserved international recognition received so far. (author)

  9. Final Report: High Power Semiconductor Laser Sources,

    Science.gov (United States)

    1989-01-01

    Mittelstein, Yasuhiko Arakawa, ) Anders Larssonb) and Amnon Yariv California Institute of Technology, Pasadena, California 91 125~412 (Received 7 July...Electronics and Commu- nication Engineers of Japan. He is a member of the Institute of Electronics Yasuhiko Arakawa S󈨑-M󈨔) was born in Ai- and...Gain, Modulation Response, and Spectral Linewidth in AlGaAs Quantum Well Lasers YASUHIKO ARAKAWA. MEMBER, IEEE. AND AMNON YARIV. FELLOW. IEEE Abstract

  10. Contribution of Harold M. Swartz to In Vivo EPR and EPR Dosimetry.

    Science.gov (United States)

    Gallez, Bernard

    2016-12-01

    In 2015, we are celebrating half a century of research in the application of Electron Paramagnetic Resonance (EPR) as a biodosimetry tool to evaluate the dose received by irradiated people. During the EPR Biodose 2015 meeting, a special session was organized to acknowledge the pioneering contribution of Harold M. (Hal) Swartz in the field. The article summarizes his main contribution in physiology and medicine. Four emerging themes have been pursued continuously along his career since its beginning: (1) radiation biology; (2) oxygen and oxidation; (3) measuring physiology in vivo; and (4) application of these measurements in clinical medicine. The common feature among all these different subjects has been the use of magnetic resonance techniques, especially EPR. In this article, you will find an impressionist portrait of Hal Swartz with the description of the 'making of' this pioneer, a time-line perspective on his career with the creation of three National Institutes of Health-funded EPR centers, a topic-oriented perspective on his career with a description of his major contributions to Science, his role as a mentor and his influence on his academic children, his active role as founder of scientific societies and organizer of scientific meetings, and the well-deserved international recognition received so far. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  11. The ex-illiterate brain: The critical period, cognitive reserve and HAROLD model

    Directory of Open Access Journals (Sweden)

    Maria Vania Silva Nunes

    Full Text Available Abstract The lifelong acquisition of cognitive skills shapes the biology of the brain. However, there are critical periods for the best use of the brain to process the acquired information. Objectives: To discuss the critical period of cognitive acquisition, the concept of cognitive reserve and the HAROLD (Hemispheric Asymmetry Reduction in Older adults model. Methods: Seven women who learned how to read and to write after the age of 50 (ex-illiterates and five women with 10 years of regular schooling (controls were submitted to a language recognition test while brain activity was being recorded using magnetoencephalography. Spoken words were delivered binaurally via two plastic tubs terminating in ear inserts, and recordings were made with a whole head magnetometer consisting of 148 magnetometer coils. Results: Both groups performed similarly on the task of identifying target words. Analysis of the number of sources of activity in the left and right hemispheres revealed significant differences between the two groups, showing that ex-illiterate subjects exhibited less brain functional asymmetry during the language task. Conclusions: These results should be interpreted with caution because the groups were small. However, these findings reinforce the concept that poorly educated subjects tend to use the brain for information processing in a different way to subjects with a high educational level or who were schooled at the regular time. Finally, the recruiting of both hemispheres to tackle the language recognition test occurred to a greater degree in the ex-illiterate group where this can be interpreted as a sign of difficulty performing the task.

  12. Commentary: Understanding the impact of domestic violence on children, recognizing strengths, and promoting resilience: reflections on Harold and Sellers (2018).

    Science.gov (United States)

    Osofsky, Joy D

    2018-04-01

    Violence and abuse in families occurs frequently with significant impact on children of all ages. However, this type of interpersonal violence is often the least disclosed or discussed. Therefore, the Harold and Sellers paper is important to bring attention to the broad range of both behavioral and neuroscience research in this area and the clinical implications for children and adolescents including risk for later psychopathology. The commentary also expands an understanding of the impact and outcomes for very young children exposed to domestic violence. The authors provide a thorough description of the many prevention and intervention programs and approaches to help children exposed to domestic violence. In conclusion, it is essential to recognize that even at times of adversity for children and families, such as when domestic violence occurs, it is important to recognize strengths and support resilience. © 2018 Association for Child and Adolescent Mental Health.

  13. Emma Bovary, Hedda Gabler, and Harold Brodkey would not have lived without Charcot: hysteria in novels.

    Science.gov (United States)

    Kaptein, A A

    2014-01-01

    Medical humanities is the interdisciplinary field of humanities (literature, philosophy, ethics, history, and religion), social science (anthropology, cultural studies, psychology, and sociology), and the arts (literature, theater, film, and visual arts), and their application to medical education and practice. In this chapter, the concept of 'hysteria' is put into a medical humanities perspective. We review the concept of hysteria concisely. Two novels and one autobiographical story are used as material in order to study how 'hysteria' is represented in literary work. Madame Bovary (Gustave Flaubert), Hedda Gabler (Henrik Ibsen), and A Story in an Almost Classical Mode (Harold Brodkey) were searched for elements that are characteristic of hysteria. Excessive emotion, dramatics, attention-seeking behavior, physical symptoms of unknown and unidentifiable organic causes, self-centered behavior, and flirtatious behavior are the six elements used to operationalize hysteria. It was found that these elements were present in both a quantitative and qualitative manner in the literary works examined. Acknowledging some limitations and suggesting some research areas and clinical implications, we conclude that literary works are useful in analyzing concepts in medicine. Also, more generally, using literary works seems to have a positive impact on readers, healthcare providers, and researchers in the healthcare domain. Studying novels and related literary work contributes to the body of knowledge of medical humanities.

  14. Sir Harold Delf Gillies, the otolaryngologist and father of modern facial plastic surgery: review of his rhinoplasty case notes.

    Science.gov (United States)

    Spencer, C R

    2015-06-01

    Sir Harold Gillies, born in New Zealand, is widely considered a British icon and the father of modern plastic surgery. This article provides an overview of his life and the circumstances which led to him laying the foundations of plastic surgery in Britain in the early twentieth century. A hand search and review of case notes from the Gillies Archives at Queen Mary's Hospital in Sidcup, UK, where he made history, was conducted. Gillies' ongoing legacy was found to also include his influence on the development of his cousin Sir Archibald McIndoe's work. Gillies was a talented sportsman who engaged in charitable activities. Additionally, he was a gifted teacher, with his hospital attracting many young surgeons from around the world. He was found to have expressed genius in both the design and execution of the art and science of surgery. He incepted reconstructive techniques ranging from the world's first gender reassignment operation to facial reanimation procedures for the treatment of facial paralysis. His operative work on ex-servicemen in need of complex rhinoplasty and in particular the inception of the tubed pedicle flap are depicted.

  15. Symbolism in Harold Pinter's The Caretaker,and Taha Salem's Madina That Al-Jather Al-Takibi A Comparative Study

    Directory of Open Access Journals (Sweden)

    Nadia Ali Akbar

    2017-03-01

    Full Text Available The twentieth century represents a new shift in the understanding of the circumstances which effect the state of man. New moralities, new values and new estimations were created. Two World Wars brought not only hardships and damages, but also an enlargement in the scope and perception of artists. It is worth nothing that symbolism forms an indispensable part in the theatre of the Absurd. Harold Pinter was an English playwright, screenwriter, actor, director, political, activist, and poet. He was among the most influential British playwrights of modern times, and in 2005 he was awarded the Noble Prize for literature. Pinter's plays must be read many times in order to realize the extent of the symbolism that he uses. In The Caretaker 1959; it is a three act play, he uses the symbols to reflect that the modern world is in a state of absurdity and mess, and man as a part of his world becomes a real reflection of this absurdity and mess in all its kinds. Modern man loses his belief and certainty in such things as love, charity, and understanding as Pinter argues that every man encounters violence in some way or other. All this is clearly represented by the three characters in The Caretaker especially Davies. Taha Salem is another Iraqi playwright who was utilized or assimilated different event grade techniques to convey certain social aims. Madina Taht Al-Jather Al-Takibi. (A City Under A Cubic Root is a play with some awareness of the Absurd drama. This awareness is mainly materialized in the overuse of symbolism which is one of the basic aspects of the theatre of the Absurd.

  16. Design

    Science.gov (United States)

    Buchanan, Richard; Cross, Nigel; Durling, David; Nelson, Harold; Owen, Charles; Valtonen, Anna; Boling, Elizabeth; Gibbons, Andrew; Visscher-Voerman, Irene

    2013-01-01

    Scholars representing the field of design were asked to identify what they considered to be the most exciting and imaginative work currently being done in their field, as well as how that work might change our understanding. The scholars included Richard Buchanan, Nigel Cross, David Durling, Harold Nelson, Charles Owen, and Anna Valtonen. Scholars…

  17. A reading list for Bill Gates--and you. A conversation with literary critic Harold Bloom. Interview by Diane L. Coutu.

    Science.gov (United States)

    Bloom, H

    2001-05-01

    In today's technology-driven world, who has time to pick up a 400-page novel? Most executives don't--they have urgent e-mails to answer, training seminars to attend, meetings to lead, and trade publications to scan. But according to Harold Bloom, one of America's most influential scholars, they should make time in their hectic schedules to read great works. In a wide-ranging conversation with HBR senior editor Diane Coutu, Bloom discusses the importance of literature: every individual--regardless of profession--needs to stretch his or her mind and reflect now and again on the human condition. "By reading great imaginative literature, you can prepare yourself for surprise and even get a kind of strength that welcomes and exploits the unexpected," he says. Because there are so many great works and there is so little time, Bloom presents a reading list for busy executives. Shakespeare's King Lear can teach businesspeople about change. Ralph Waldo Emerson's essays capture the ethos of the American spirit--individualism and inventiveness. Bloom says Sigmund Freud's conceptions "form the only Western mythology that contemporary intellectuals have in common." And people will never fully understand some aspects of themselves until they read Miguel de Cervantes's Don Quixote. In short, Bloom believes the humanities have much to offer businesspeople: great books broaden their awareness and their range of sensibility, he says. But reading literature will not make businesspeople more moral, he cautions. Bloom also discusses other topics such as how to read well, the state of popular fiction, the role of irony, and the subject of change.

  18. Arabinogalactan Proteins Are Involved in Salt-Adaptation and Vesicle Trafficking in Tobacco by-2 Cell Cultures.

    Science.gov (United States)

    Olmos, Enrique; García De La Garma, Jesús; Gomez-Jimenez, Maria C; Fernandez-Garcia, Nieves

    2017-01-01

    Arabinogalactan proteins (AGPs) are a highly diverse family of glycoproteins that are commonly found in most plant species. However, little is known about the physiological and molecular mechanisms of their function. AGPs are involved in different biological processes such as cell differentiation, cell expansion, tissue development and somatic embryogenesis. AGPs are also involved in abiotic stress response such as salinity modulating cell wall expansion. In this study, we describe how salt-adaptation in tobacco BY-2 cell cultures induces important changes in arabinogalactan proteins distribution and contents. Using the immuno-dot blot technique with different anti-AGP antibodies (JIM13, JIM15, and others), we observed that AGPs were highly accumulated in the culture medium of salt-adapted tobacco cells, probably due to the action of phospholipases. We located these AGP epitopes using immunogold labeling in the cytoplasm associated to the endoplasmic reticulum, the golgi apparatus, and vesicles, plasma membrane and tonoplast. Our results show that salt-adaptation induced a significant reduction of the cytoplasm, plasma membrane and tonoplast content of these epitopes. Yariv reagent was added to the control and salt-adapted tobacco cell cultures, leading to cell death induction in control cells but not in salt-adapted cells. Ultrastructural and immunogold labeling revealed that cell death induced by Yariv reagent in control cells was due to the interaction of Yariv reagent with the AGPs linked to the plasma membranes. Finally, we propose a new function of AGPs as a possible sodium carrier through the mechanism of vesicle trafficking from the apoplast to the vacuoles in salt-adapted tobacco BY-2 cells. This mechanism may contribute to sodium homeostasis during salt-adaptation to high saline concentrations.

  19. Synthesis of an organic–inorganic hybrid material by solid state ...

    Indian Academy of Sciences (India)

    Unknown

    organic guest species into layered vanadium phosphorus oxide (Yamamoto et al 2001), zeolites (Lázár et al 1994) and layered clay minerals (Yariv and ..... microspores determination, the microspores of these sam- ples are given in table 3, specific surface area is very low in all the intercalated solids, being between 4 and ...

  20. C4 Software Technology Reference Guide - A Prototype.

    Science.gov (United States)

    1997-01-10

    Security and Protection (C.2.0) Abrams, Marshall D.; Jajodia, Sushil; & Podell , Harold J. Information Se- curity An Integrated Collection of Essays... Podell , Harold J. Information Se- curity An Integrated Collection of Essays. Los Alamitos, CA: IEEE Com- puter Society Press, 1995. 4j0 [Castano...Modified Abrams, Marshall D.; Jajodia, Sushil; & Podell , Harold J. Information Se- curity An Integrated Collection of Essays. Los Alamitos, CA: IEEE Com

  1. Noise in the wire: The real impact of wire resistance for the Johnson(-like) noise based secure communicator

    International Nuclear Information System (INIS)

    Kish, Laszlo B.; Scheuer, Jacob

    2010-01-01

    We re-evaluate the impact of wire resistance on the noise voltage and current in the Johnson(-like) noise based secure communicator, correcting the result presented in [J. Scheuer, A. Yariv, Phys. Lett. A 359 (2006) 737]. The analysis shown here is based on the fluctuation-dissipation and the linear response theorems. The results indicate that the impact of wire resistance in practical communicators is significantly lower than the previous estimation.

  2. Epithelium-on photorefractive intrastromal cross-linking (PiXL for reduction of low myopia

    Directory of Open Access Journals (Sweden)

    Lim WK

    2017-06-01

    Full Text Available Wee Kiak Lim,1,2 Zhi Da Soh,1 Harold Kah Yen Choi,1 Julian Thiam Siew Theng1,3 1Eagle Eye Centre, Mount Alvernia Hospital, 2Department of Ophthalmology, Tan Tock Seng Hospital, 3Department of Ophthalmology, Khoo Teck Puat Hospital, Singapore Purpose: To report the 9–12-month outcomes of a novel procedure for reduction of low myopia through epithelium-on photorefractive intrastromal cross-linking (PiXL with customized control of topographic distribution of ultraviolet (UV-fluence. Method: Myopic patients with normal (non-ectatic corneas underwent the PiXL procedure for reduction of low myopia. PiXL treatments were delivered through selective application of UVA light based on the refractive error of each patient. Clinical evaluation included safety (corrected distance visual acuity, endothelial cell count, central corneal thickness, anterior ocular health and efficacy (uncorrected distance visual acuity, manifest refraction, K-mean examinations. In addition, a patient satisfaction survey was conducted at 9 months post-procedure to evaluate patients’ subjective experience with the procedure. Results: Fourteen myopic eyes (mean manifest refraction spherical equivalent –1.62±0.6D; range –0.75 to –2.65D of 8 subjects (mean age 30 years old; range 24–51 years old were enrolled in the study. At 12 months post-procedure, a mean manifest refraction spherical equivalent reduction of 0.72±0.43D (P<0.001 was observed, with a corresponding gain in uncorrected visual acuity of 0.25 logMAR and mean K-mean flattening of 0.47±0.46D. All patients achieved best corrected visual acuity of 20/20 or better from 1 month onward. There were no cases of ocular infection or secondary changes to the crystalline lens and retina due to UV exposure, while transient corneal haze subsided gradually. Conclusion: The epithelium-on PiXL procedure was safe and effective in reducing myopic refractive error in this study with up to 12 months follow-up. Early results of

  3. A Proposal to Conduct Government Contracting on the Internet

    Science.gov (United States)

    1998-06-01

    4 "Abrams, Marshall D, and Podell , Harold J., "Cryptography", Information Security: A Collection of Essays Marshall D. Abrams, Sushil Jajodia...Sushil Jajodia, Harold Podell . (Ed.) 14 Byczkowski, John., "Uncrackable Code Gives E-Mail Privacy," The Cincinnati Enquirer, November 19, 1995 15

  4. Quantum Phases of Matter in Optical Lattices

    Science.gov (United States)

    2015-06-30

    3.00 5.00 6.00 7.00 8.00 Tin-Lun Ho, Biao Huang. Local spin structure of large spin fermions, Physical Review A, (4 2015): 0. doi: 10.1103/PhysRevA...APS March Meeting, 2013 Eliot Kapit , Erich Mueller, A Vector Potential for Flux Qbits, APS March Meeting, 2013 Yariv Yanay, Erich Mueller...34Bogoliubov- de Gennes Study of Trapped Superfluid Fermi Gas", Workshop on Mathematical and Numerical Methods for Quantum, Kinetic and Nonlocal

  5. Optical electronics

    CERN Document Server

    Yariv, Amnon

    1991-01-01

    This classic text introduces engineering students to the first principles of major phenomena and devices of optoelectronics and optical communication technology. Yariv's "first principles" approach employs real-life examples and extensive problems. The text includes separate chapters on quantum well and semiconductor lasers, as well as phase conjugation and its applications. Optical fiber amplification, signal and noise considerations in optical fiber systems, laser arrays and distributed feedback lasers all are covered extensively in major sections within chapters.

  6. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. Harold A Scheraga. Articles written in Resonance – Journal of Science Education. Volume 8 Issue 6 June 2003 pp 2-5 Article-in-a-Box. Paul J. Flory – The Man Who Laid the Foundations of Modern Polymer Science · Harold A Scheraga · More Details Fulltext ...

  7. On Heliocopris Sturleri, Harold

    NARCIS (Netherlands)

    Harold, von E.

    1880-01-01

    I believe not to be mistaken in referring to this species a female specimen of a large Heliocopris having the elytra of an opaque black with a silky gloss, very inconspicuously striated and covered all over by an extremely delicate rugosity. The head is semicircular, with the anterior margin faintly

  8. Two Hydroxyproline Galactosyltransferases, GALT5 and GALT2, Function in Arabinogalactan-Protein Glycosylation, Growth and Development in Arabidopsis.

    Directory of Open Access Journals (Sweden)

    Debarati Basu

    Full Text Available Hydroxyproline-O-galactosyltransferase (GALT initiates O-glycosylation of arabinogalactan-proteins (AGPs. We previously characterized GALT2 (At4g21060, and now report on functional characterization of GALT5 (At1g74800. GALT5 was identified using heterologous expression in Pichia and an in vitro GALT assay. Product characterization showed GALT5 specifically adds galactose to hydroxyproline in AGP protein backbones. Functions of GALT2 and GALT5 were elucidated by phenotypic analysis of single and double mutant plants. Allelic galt5 and galt2 mutants, and particularly galt2 galt5 double mutants, demonstrated lower GALT activities and reductions in β-Yariv-precipitated AGPs compared to wild type. Mutant plants showed pleiotropic growth and development phenotypes (defects in root hair growth, root elongation, pollen tube growth, flowering time, leaf development, silique length, and inflorescence growth, which were most severe in the double mutants. Conditional mutant phenotypes were also observed, including salt-hypersensitive root growth and root tip swelling as well as reduced inhibition of pollen tube growth and root growth in response to β-Yariv reagent. These mutants also phenocopy mutants for an AGP, SOS5, and two cell wall receptor-like kinases, FEI1 and FEI2, which exist in a genetic signaling pathway. In summary, GALT5 and GALT2 function as redundant GALTs that control AGP O-glycosylation, which is essential for normal growth and development.

  9. Sympatholysis

    DEFF Research Database (Denmark)

    Gliemann, Lasse; Carter, Howard Henry

    2018-01-01

    This Journal Club article highlights an article by Hearon Jr. et al. To read this article, visit https://doi.org/10.1113/JP274532. Edited by: Harold Schultz & Kathleen Morgan......This Journal Club article highlights an article by Hearon Jr. et al. To read this article, visit https://doi.org/10.1113/JP274532. Edited by: Harold Schultz & Kathleen Morgan...

  10. The foundations of fuzzy control

    CERN Document Server

    Lewis, Harold W

    1997-01-01

    Harold Lewis applied a cross-disciplinary approach in his highly accessible discussion of fuzzy control concepts. With the aid of fifty-seven illustrations, he thoroughly presents a unique mathematical formalism to explain the workings of the fuzzy inference engine and a novel test plant used in the research. Additionally, the text posits a new viewpoint on why fuzzy control is more popular in some countries than in others. A direct and original view of Japanese thinking on fuzzy control methods, based on the author's personal knowledge of - and association with - Japanese fuzzy research, is also included.

  11. Vozvrashtshenije "aziatskihh" tsennostei / Harold James

    Index Scriptorium Estoniae

    James, Harold

    2007-01-01

    Autor arutleb Jaapani matemaatiku Masahiko Fujiwara uue raamatu "Riigi väärikus" ("The Dignity of a State") üle, mis räägib sellest, et Läänes loodud liberaalne demokraatia ei sobi Jaapani või Aasia iseloomuga

  12. The Byronic Hero: Emergence, Issues and Definition of his Progenies

    OpenAIRE

    Pop Zarieva, Natalija; Iliev, Krste

    2016-01-01

    Abstract The focus of this paper is the work of Lord Gordon Byron, specifically the creation of idea of the Byronic hero. This paper aims at defining the idea of the Byronic hero that has been created from the period Byron created his heroes and continues to be shaped in history by literary critics till today. Although the majority of literary scholars agree upon the fact that the first literary Byronic hero was Byron's Childe Harold, the protagonist of Byron's epic poem Childe Harold's Pi...

  13. Pensamento comunicacional canadense: as contribuições de Innis e McLuhan

    Directory of Open Access Journals (Sweden)

    Luiz C. Martino

    2009-09-01

    Full Text Available Resumo O presente trabalho visa apresentar o pensamento comunicacional canadense. Sustenta a idéia de Harold Innis como pioneiro, entendendo que sua obra, mais do que uma simples teoria, comporta um programa de pesquisa (no sentido de Imre Lakatos. Define o núcleo duro do programa innisiano, como: a a ação da técnica nos processos de comunicação e b a centralidade dos meios de comunicação para entender a organização social. Teses que estão na base de um projeto de incomparável valor epistemológico, visto que constituiriam uma possibilidade para o fundamento do próprio saber comunicacional. Palavras-chave: Pensamento comunicacional canadense; teoria da comunicação; Harold Innis; Marshall McLuhan; Escola de Toronto de Comunicação. Resumen El presente trabajo visa presentar el pensamiento comunicacional canadiense. Sustenta la idea de Harold Innis como pionero, entendiendo que su obra, más que una simple teoría, comporta un programa de investigación (en el sentido de Imre Lakatos. Define el núcleo duro del programa innisiano como: a la acción de la técnica en los procesos de comunicación y b la centralidad de los medios de comunicación para entender la organización social. Tesis que constituyen la base de un proyecto de incomparable valor epistemológico, visto que constituirían una posibilidad para el fundamento del propio saber comunicacional. Palabras-clave: Pensamiento comunicacional canadiense; teoría de la comunicación; Harold Innis; Marshall McLuhan; Toronto School of Communication (Escuela de Comunicación de Toronto. Abstract This article presents the main lines of thought within Canadian Communication. It sustains the thesis of Harold Innis as pioneer, understanding that his work, more than just a simple theory, it admits a research program (such as employed by Imre Lakatos. It defines as the hard core for the Innisian program: a the action of technique on communication processes and b the centrality of

  14. The Photoshop Darkroom 2 creative digital transformations

    CERN Document Server

    Davis, Harold

    2011-01-01

    Award-winning photography/design team Harold and Phyllis Davis are back with a brand new volume in their new Photoshop Darkroom series. Picking up where their best-selling first book left off, The Photoshop Darkroom 2: Advanced Digital Post-Processing will show you everything you need to know to take your digital imaging skills to the next level. Great photographers know that the best images begin well before the shutter clicks, and certainly well before Photoshop boots up. Harold takes a step back, and shares his helpful tips for capturing the most compelling images possible by keeping in min

  15. Suurte globaliseerujate tõus / Harold James

    Index Scriptorium Estoniae

    James, Harold

    2008-01-01

    Globaliseeruvas maailmas saavad väikeriigid kõige paremini hakkama, kuna on paindlikumad ja suudavad muutlike turgudega hõlpsamini kohanduda, suurriigid püüavad üleilmastumist pigem kujundada kui aktsepteerida

  16. Buumist kriisi: purunenud illusioonid / Harold James

    Index Scriptorium Estoniae

    James, Harold

    2009-01-01

    Erinevalt 19. sajandi maailmast saabub tänapäeval majanduses tsükliline kollaps üllatusena, seejärel hakatakse maailma ümber mõtestama. Maailm vajas ümbermõtestamist 1979., 1989., 1998. ja 2008. aastal. Järgmine visioon, mis paistab olevat läbikukkunud on arenevate turgude buum

  17. Koduhoidjad / Pille-Riin Purje

    Index Scriptorium Estoniae

    Purje, Pille-Riin, 1963-

    2001-01-01

    Harold Pinteri "Majahoidja", Rakvere Teatri lavastus Pikk tänav 32, lavastaja, kujundaja ja muusikaline kujundaja Mati Unt; Connor McPhersoni "Teisel pool" Emajõe Suveteatris, lavastaja Andres Noormets

  18. Types of cross-cultural studies in cross-cultural psychology

    NARCIS (Netherlands)

    van de Vijver, F.J.R.; Lonner, W.J.; Dinnel, D.L.; Hayes, S.A.; Sattler, D.N.

    2003-01-01

    From a methodological perspective cross-cultural studies in psychology differ in three dimensions. First, cross-cultural psychological studies can be exploratory or test specific hypotheses. Second, some cross-cultural studies compare countries or ethnic groups while other cross-cultural studies

  19. Border Crossing/Entry Data - Boarder Crossing

    Data.gov (United States)

    Department of Transportation — Border Crossing/Entry Data provides summary statistics for incoming crossings at the U.S.-Canadian and the U.S.-Mexican border at the port level. Data are available...

  20. Telaah Kritis Expectancy Theory Victor Harold Vroom

    OpenAIRE

    Anatan, Lina

    2010-01-01

    Expectancy theory has emerge as the dominant process theory of motivation, originally developed by Vroom is a theory explaining the process individual use to make decision on a various behavioral alternatives. The motivational force for a behavior, action, or task is a function of three distinctive perceptions: expectancy, instrumentality, and valance. The theory contains of two models: for the precition of valance of an outcome, and the other for the prediction of force toward behavior. It p...

  1. Who was in Harold Bluetooth’s army?

    DEFF Research Database (Denmark)

    Price, Douglas; Frei, Karin; Dobat, A.S.

    2011-01-01

    The circular fortress of Trelleborg on Zealand in Denmark is well known as a military camp with a key role in the formation of the Danish state under Harald Bluetooth in the tenth century AD. Taking a sample of 48 burials from the fort, strontium isotope analysis once again demonstrates its ability...... with a silver casket. Trelleborg, home of Harald Bluetooth's army, was a fortress of foreigners with vivid implications for the nature of his political mission...

  2. 75 FR 22635 - President's Council of Advisors on Science and Technology; Meeting

    Science.gov (United States)

    2010-04-29

    ... President, The White House; Dr. Harold E. Varmus, President, Memorial Sloan-Kettering Cancer Center; and Dr. Eric S. Lander, President and Director, Broad Institute of MIT and Harvard. Meeting Accomodations...

  3. Teist korda kodus kodus käimas / Sven Karja

    Index Scriptorium Estoniae

    Karja, Sven, 1968-

    1999-01-01

    Harold Pinteri "Kojutulek" Tallinna Linnateatris, lavastaja Andres Noormets, kunstnik Aime Unt, osades Ago Roo, Marko Matvere, Andres Raag, Allan Noormets, Jaan Tätte, Triinu Meriste. Esietendus 24. märtsil

  4. CrossWork: Software-assisted identification of cross-linked peptides

    DEFF Research Database (Denmark)

    Rasmussen, Morten; Refsgaard, Jan; Peng, Li

    2011-01-01

    Work searches batches of tandem mass-spectrometric data, and identifies cross-linked and non-cross-linked peptides using a standard PC. We tested CrossWork by searching mass-spectrometric datasets of cross-linked complement factor C3 against small (1 protein) and large (1000 proteins) search spaces, and show...

  5. 75 FR 77588 - Foreign Futures and Options Contracts on a Non-Narrow-Based Security Index; Commission...

    Science.gov (United States)

    2010-12-13

    ... accessible under the Freedom of Information Act. FOR FURTHER INFORMATION CONTACT: Harold L. Hardman, Deputy... taxes or uses American products, materials or labor.'' \\28\\ A foreign board of trade that may seek...

  6. Armastusfilmid Tartus / Margus Paju

    Index Scriptorium Estoniae

    Paju, Margus

    2007-01-01

    Pimedate Ööde filmifestivali ja Tartu linna eestvõttel toimuva Tartu vabaõhu filmifestivali "Tartuff - armastuse mitu nägu" filme ("Ükskord", "Harold ja Maude", "Veenus", "Elsa ja Fred", "Emma õnn")

  7. A subspecies of region crossing change, region freeze crossing change

    OpenAIRE

    Inoue, Ayumu; Shimizu, Ryo

    2016-01-01

    We introduce a local move on a link diagram named a region freeze crossing change which is close to a region crossing change, but not the same. We study similarity and difference between region crossing change and region freeze crossing change.

  8. CrossFlow: Cross-Organizational Workflow Management in Dynamic Virtual Enterprises

    NARCIS (Netherlands)

    Grefen, P.W.P.J.; Aberer, Karl; Hoffner, Yigal; Ludwig, Heiko

    In this report, we present the approach to cross-organizational workflow management of the CrossFlow project. CrossFlow is a European research project aiming at the support of cross-organizational workflows in dynamic virtual enterprises. The cooperation in these virtual enterprises is based on

  9. CrossFlow : cross-organizational workflow management in dynamic virtual enterprises

    NARCIS (Netherlands)

    Grefen, P.W.P.J.; Aberer, K.; Hoffner, Y.

    2000-01-01

    This paper gives a detailed overview of the approach to cross-organizational workflow management developed in the CrossFlow project. CrossFlow is a European research project aiming at the support of cross-organizational workflows in dynamic virtual enterprises. The cooperation in these virtual

  10. To cross or not to cross: modeling wildlife road crossings as a binary response variable with contextual predictors

    Science.gov (United States)

    Siers, Shane R.; Reed, Robert N.; Savidge, Julie A.

    2016-01-01

    Roads are significant barriers to landscape-scale movements of individuals or populations of many wildlife taxa. The decision by an animal near a road to either cross or not cross may be influenced by characteristics of the road, environmental conditions, traits of the individual animal, and other aspects of the context within which the decision is made. We considered such factors in a mixed-effects logistic regression model describing the nightly road crossing probabilities of invasive nocturnal Brown Treesnakes (Boiga irregularis) through short-term radiotracking of 691 snakes within close proximity to 50 road segments across the island of Guam. All measures of road magnitude (traffic volume, gap width, surface type, etc.) were significantly negatively correlated with crossing probabilities. Snake body size was the only intrinsic factor associated with crossing rates, with larger snakes crossing roads more frequently. Humidity was the only environmental variable affecting crossing rate. The distance of the snake from the road at the start of nightly movement trials was the most significant predictor of crossings. The presence of snake traps with live mouse lures during a portion of the trials indicated that localized prey cues reduced the probability of a snake crossing the road away from the traps, suggesting that a snake's decision to cross roads is influenced by local foraging opportunities. Per capita road crossing rates of Brown Treesnakes were very low, and comparisons to historical records suggest that crossing rates have declined in the 60+ yr since introduction to Guam. We report a simplified model that will allow managers to predict road crossing rates based on snake, road, and contextual characteristics. Road crossing simulations based on actual snake size distributions demonstrate that populations with size distributions skewed toward larger snakes will result in a higher number of road crossings. Our method of modeling per capita road crossing

  11. 76 FR 26792 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2011-05-09

    ... manage his/her diabetes mellitus, received education related to diabetes management, and is on a stable..., Crispin Tabangcura, Jr., Blake A. Tice, Eric F. Ware, Harold E. Watters, Terry Wilson and John B. Wojcicki...

  12. Armastusest kahel ajajärgul / Aare Ermel

    Index Scriptorium Estoniae

    Ermel, Aare, 1957-2013

    2000-01-01

    Mängufilm "Prantsuse leitnandi naine" ("The French Lieutenant's Woman") : stsenarist Harold Pinter John Fowles'i romaani järgi : režissöör Karel Reisz : Suurbritannia 1981. Ka : Nädal nr. 35, lk. 14

  13. Why We Need Marketing.

    Science.gov (United States)

    Harper, Nancy

    1984-01-01

    An interview with Philip Kotler, the Harold T. Martin Professor of Marketing at Northwestern University, is presented. Three approaches to marketing are identified: product-oriented, hard-sell, and building satisfaction in a long-term clientele. (MLW)

  14. Duae novae Staphylinidae ex India Orientali (Sumatra)

    NARCIS (Netherlands)

    Fauvel, A.

    1881-01-01

    Ad sectionem fulgidi referendus, prope nasutum Harold (africanum) collocandus. Multo major et robustior. Elougatus, parallelus, nitidissimus, elytris paulo minus, convexus; niger, antennis pedibusque nigro-piceis, palpis tarsisque rufescentibus, elytris rufis, segmentorum 6 et 7 apice rufo-testaceo;

  15. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... 45 David, Age 65 Harold, Age 67 Data & Statistics Facts About Physical Activity Data, Trends and Maps ... relative intensity and absolute intensity. Relative Intensity The level of effort required by a person to do ...

  16. Anglo Egyptian Treaty on the Nile and the Tana Dam Concessions

    African Journals Online (AJOL)

    Tadesse_K_W

    New York / Abingdon, Oxon, Routledge ... Harold G. Marcus (1995), The Life and Times of Menelik II, Ethiopia 1844-. 1913 .... inconceivable that Emperor Menelik, after the audience on March 13, was ..... One Drop Books, New York, p.319.

  17. Measuring Physical Activity Intensity

    Medline Plus

    Full Text Available ... Rate Perceived Exertion (Borg Rating of Perceived Exertion Scale) Videos Glossary of Terms Personal Stories Harold, Age ... Rate Perceived Exertion (Borg Rating of Perceived Exertion Scale) Get Email Updates To receive email updates about ...

  18. 75 FR 28684 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Science.gov (United States)

    2010-05-21

    .... McBride, John A. Mohr, William O. Ruiz, Harold D. Russman, Hector Sanchez, Robert L. Staats, Christopher Stargill, Kevin L. Upmann, Bob E. Vacek and Mathew G. Williams, from the ITDM standard in 49 CFR 391.41(b...

  19. Fulltext PDF

    Indian Academy of Sciences (India)

    client1

    To prepare for the entrance, she left the public elementary school and entered a private school for girls. (Frauenstudium). .... were being drafted into the project for different tasks. The famous chemist Harold .... 701, VIGYAN. Plot 23, Sector 17.

  20. Western Dilemma

    CERN Multimedia

    Sampson,A

    1977-01-01

    L'association du personnel présente Anthony Sampson, écrivain connu dans le monde entier par ses nombreux ouvrages et publications (International Harold Tribune, Observer, News Week). Il nous parle du commerce des armes et du Moyen Orient.

  1. Myrtle Beach Air Force Base Community Redevelopment Plan

    Science.gov (United States)

    1993-01-01

    Chairperson Economic Development: Harold Tadlock Bill Benson Don Leonard Craig Wall Education & Training: Kent Sharples , Chairperson Dick Rosen Doug...Airport: Ralph Panzrino. Chairperson Mike Leahy Betty Martin Eugene Dorman, Chairperson Jessie Ward Donald Hardee Gene Stroman Bill Brown David

  2. book and video reviews battles in britain and their political

    African Journals Online (AJOL)

    Illustrated, maps. ISBN I 85326 672 8. R61-00 ... battles fought on British soil from the Norse invasion under King Harold. Hardrada (September ... but also sets each battle against the political and historical background of the time. Seymour ...

  3. 1982 Federal Acquisition Research Symposium, Integrating Theory and Experience: The Acquisition Research Connection

    Science.gov (United States)

    1982-05-07

    Technology. March 1981. 114(157. 16-17. Guetzkow, Harold, Kotler , Philip, i Schultz, Randall L, Simulation in social and administrative science...07801 Mr. W. L. Armstrong Supervisory Contracting Officer Procurement and Production Directorate (DRSMI-IZ) US Army Missile Command Redstone

  4. Byatt versus Bloom

    DEFF Research Database (Denmark)

    Børch, Marianne

    2016-01-01

    Antonia Byatt's Possession takes issue with Harold Bloom's famous claim that creation - including an author's creative reading of an intertext - entails a violent encounter. Byatt's book suggests a more positive Construction of the process by which tradition is transformed in transmission....

  5. Modeling Trans-Scale Social Processes

    Science.gov (United States)

    2010-05-01

    community as an ecology of games • Ludwig Wittgenstein , 1958 – Philosophical investigations • Harold Garfinkel, 1963 – A concept of, and experiments with...and realize qualitative game insights Multigame interactions Ludwig Wittgenstein . Family Resemblances among Games • Consider the proceedings

  6. Alar Kivilo väntab Hollywoodis spordifilmi / Tiit Tuumalu

    Index Scriptorium Estoniae

    Tuumalu, Tiit, 1971-

    2009-01-01

    Eestlasest Ameerika filmiakadeemia liige filmioperaator Alar Kivilo alustas tööd John Lee Hancocki mängufilmiga "Kaitseta külg" ("The Blind Side"). Juunis esilinastub USAs tema operaatoritööga Harold Ramis'e "Esimene aasta" ("Year One")

  7. Harold A. Hyde: Recollections of Santa Cruz County

    OpenAIRE

    Hyde, Harold A.; Jarrell, Randall; Regional History Project, UCSC Library

    2002-01-01

    A fifth-generation Santa Cruz County resident, Hyde has been in on the creation of organizations and institutions ranging from UCSC and Cabrillo College to the Community Foundation and the Cultural Council of Santa Cruz County. His contributions to California and Santa Cruz are documented in his oral history. Following infantry combat service with the U.S. Army in Europe during World War II and graduate studies in business at Harvard, Hyde returned to Santa Cruz County and a career a...

  8. Light-induced cross-linking and post-cross-linking modification of polyglycidol.

    Science.gov (United States)

    Marquardt, F; Bruns, M; Keul, H; Yagci, Y; Möller, M

    2018-02-08

    The photoinduced radical generation process has received renewed interest due to its economic and ecological appeal. Herein the light-induced cross-linking of functional polyglycidol and its post-cross-linking modification are presented. Linear polyglycidol was first functionalized with a tertiary amine in a two-step reaction. Dimethylaminopropyl functional polyglycidol was cross-linked in a UV-light mediated reaction with camphorquinone as a type II photoinitiator. The cross-linked polyglycidol was further functionalized by quaternization with various organoiodine compounds. Aqueous dispersions of the cross-linked polymers were investigated by means of DLS and zeta potential measurements. Polymer films were evaluated by DSC and XPS.

  9. The Interactionist Imagination

    DEFF Research Database (Denmark)

    to the works of: Georg Simmel, Robert E. Park, George Herbert Mead, Everett C. Hughes, Herbert Blumer, Manford H. Kuhn, Erving Goffman, Harold Garfinkel, Anselm L. Strauss, Jack D. Douglas, Howard S. Becker, Stanford M. Lyman, Arlie R. Hochschild and Gary Alan Fine....

  10. Language Policy in Canada: Current Issues. A Selection of the Proceedings of the Papers Dealing with Language Policy Issues in Canada at the Conference "Language Policy and Social Problems" (Curacao, Venezuela, December, 1983). Publication B-150.

    Science.gov (United States)

    Cobarrubias, Juan, Ed.

    The papers related to Canadian language policy at an international conference are presented: "Language Policy in Canada: Current Issues" (Juan Cobarrubias); "Multiculturalism and Language Policy in Canada" (Jim Cummins, Harold Troper); "Defining Language Policy in a Nationalistic Milieu and in a Complex Industrialized…

  11. Põrguvürst ja pruudi isa / Lauri Saaber

    Index Scriptorium Estoniae

    Saaber, Lauri

    2001-01-01

    Komöödiatest "Kohtumine äiaga" ("Meet the Parents") : režissöör Jay Roach : peaosas Robert DeNiro : Ameerika Ühendriigid 2000 ja "Võrgutav saatan" ("Bedazzled") : režissöör Harold Ramis : Ameerika Ühendriigid 2000

  12. Reflections on 30 Years of AIDS—Part 2

    Centers for Disease Control (CDC) Podcasts

    Dr. James Curran, Dean of the Rollins School of Public Health and Co-Director of Emory’s Center for AIDS Research, and Dr. Harold Jaffe, CDC’s Associate Director for Science, reflect on 30 years of the AIDS epidemic.

  13. Experimental Starvation in Man

    Science.gov (United States)

    1945-10-15

    person may suffer as much general deterioration with a weight loss of 20% as a somewhat overweight person who loses 30%. These considerations determined...William F. Anderson, II Nashville, Tenn. Harold Blickenstaff Chicago, Ill. Wendell Burrous Peru , Indiana Edward Cowles Port Ludlow, Wash. George Ebeling

  14. 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

  15. Retrospect

    Science.gov (United States)

    Weaver, Anthony

    1971-01-01

    A collection of essays on education printed in The New Era during the 1920-1930 era and written by: Beatrice Ensor, A. S. Neill, G. Bernard Shaw, Adolphe Ferriere, C. G. Jung, Martin Buber, Alfred Adler, Harold Rugg, Ovide Decroly, and Paul Langevin. (SE)

  16. Home | Trails of Hope: Overland Diaries and Letters, 1846-1869 | Digital

    Science.gov (United States)

    Collections | HBLL BYU Harold B. Lee Library Collections Trails of Hope: Overland Diaries and Mormons--Religious Life Religious Life Women Browse Search Browse all Maps Interactive Maps These maps illustrations. Search Browse all Photographs and Illustrations Search Browse all Trail Guides Trails of Hope

  17. At NCI, Supporting the Best Science

    Science.gov (United States)

    Yesterday, at the AACR annual meeting, Dr. Doug Lowy spoke directly to the research community about his goals as NCI Acting Director. Dr. Lowy said that he plans to continue many of the programs launched by his predecessor, Dr. Harold Varmus, and to sharp

  18. What is Political Psychology?

    Science.gov (United States)

    Deutsch, Morton

    1983-01-01

    Political psychology is the study of the bidirectional interaction of political and psychological processes. This academic discipline was founded after the First World War by Harold D. Lasswell. The content of political psychology is discussed and illustrative studies of the field are briefly summarized. (CS)

  19. Multifractal Cross Wavelet Analysis

    Science.gov (United States)

    Jiang, Zhi-Qiang; Gao, Xing-Lu; Zhou, Wei-Xing; Stanley, H. Eugene

    Complex systems are composed of mutually interacting components and the output values of these components usually exhibit long-range cross-correlations. Using wavelet analysis, we propose a method of characterizing the joint multifractal nature of these long-range cross correlations, a method we call multifractal cross wavelet analysis (MFXWT). We assess the performance of the MFXWT method by performing extensive numerical experiments on the dual binomial measures with multifractal cross correlations and the bivariate fractional Brownian motions (bFBMs) with monofractal cross correlations. For binomial multifractal measures, we find the empirical joint multifractality of MFXWT to be in approximate agreement with the theoretical formula. For bFBMs, MFXWT may provide spurious multifractality because of the wide spanning range of the multifractal spectrum. We also apply the MFXWT method to stock market indices, and in pairs of index returns and volatilities we find an intriguing joint multifractal behavior. The tests on surrogate series also reveal that the cross correlation behavior, particularly the cross correlation with zero lag, is the main origin of cross multifractality.

  20. Cross Selling Management

    OpenAIRE

    Nufer, Gerd; Kelm, Daniel

    2011-01-01

    Erfolgreiches Cross Selling Management bietet die Möglichkeit, die Profitabilität von Neu- oder Bestandskunden zu steigern und kann zur Verbesserung der Kundenzufriedenheit, Kundenbindung und Verlängerung des Kundenlebenszyklus beitragen. Um erfolgreiches Cross Selling Management zu betreiben, sind ein systematisches Vorgehen und die Bereitstellung von Unternehmensressourcen notwendig. Umfangreiche vorbereitende Maßnahmen stellen sicher, dass Cross Selling nicht dem Zufall überlassen wird. De...

  1. Cross-border versus cross-sector interconnectivity in renewable energy systems

    DEFF Research Database (Denmark)

    Thellufsen, Jakob Zinck; Lund, Henrik

    2017-01-01

    . The results show that while both measures increase the system utilisation of renewable energy and the system efficiency, the cross-sector interconnection gives the best system performance. To analyse the possible interaction between cross-sector and cross-border interconnectivity, two main aspects have......In the transition to renewable energy systems, fluctuating renewable energy, such as wind and solar power, plays a large and important role. This creates a challenge in terms of meeting demands, as the energy production fluctuates based on weather patterns. To utilise high amounts of fluctuating...... renewable energy, the energy system has to be more flexible in terms of decoupling demand and production. This paper investigates two potential ways to increase flexibility. The first is the interconnection between energy systems, for instance between two countries, labelled as cross-border interconnection...

  2. German cross-cultural psychology

    OpenAIRE

    Trommsdorff, Gisela

    1986-01-01

    The present study deals with German-language cross-cultural research in different fields of psychology which attempts to achieve one Or more goals of cross-cultural psychology. First, methodological problems are discussed, followed by a selective presentation of cross-cultural research in personality, clinical, ethological, developmental, and social psychology. The theoretical and methodological advancement of these studies is investigated with respect to four approaches - universals in cross...

  3. A King over Egypt, Which Knew Not Joseph.

    Science.gov (United States)

    Coffman, William E.

    1993-01-01

    Although it is true that today's education needs improvement, schools today are not all bad. The opinions of the following five experts, whose views are worth hearing are introduced: (1) Thomas Hopkins; (2) Ralph Tyler; (3) E. F. Lindquist; (4) Walter Cook; and (5) Harold Benjamin. (SLD)

  4. Kivirähk, Pinter ja Inglise spioonid Rakvere teatris / Kristo Kruusman

    Index Scriptorium Estoniae

    Kruusman, Kristo

    2010-01-01

    Tänavu 70. sünnipäeva tähistava teatri repertuaaris on mitu uuslavastust: Andrus Kivirähk "Kaelkirjak", lavastaja Marion Undusk, Patrick Barlow’ spioonikomöödia „39 astet”, lavastaja Kati Kivitar ja Harold Pinteri näidend „Eikellegimaa”, lavastajaks Peeter Raudsepp

  5. Sissinghurst - lilledega maalitud koduaed / Merle Kääri

    Index Scriptorium Estoniae

    Kääri, Merle

    2006-01-01

    Inglise aiakujundajad Vita Sackville-West ja Harold Nicolson alustasid 16. sajandist pärit Sissinghurst'i lossi juurde aia rajamist 1930. a. Aias kasutatud raidkujusid, aiakeraamikat ja briti ühe kuulsaima arhitekti Sir Edwin Lutyens'i tammepuust aiapinke. Tuntuimad on Inglise taluaed, Valge aed, Purpurpeenar ja Roosiaed

  6. ABC OF MENTAL HEALTH* EFEXO ROHYP EXELO

    African Journals Online (AJOL)

    Brian Robertson. SYNOPSIS OF PSYCHIATRY*. By Harold I Kaplan and Benjantin J. Sadock. Lippincott WilliiUnS & Wilkins. Eighth edition, 1280 pp, R570. Kaplan and Sadock's synopsis of psychiatry - behavioural sciences/ clinical psychiatry, extensively revised, expanded and updated. September 1999, Vo!. 5, o. 3 SAJP.

  7. Pop / Tristan Priimägi

    Index Scriptorium Estoniae

    Priimägi, Tristan, 1976-

    2005-01-01

    Heliplaatidest: Bonzo "Teisipidi tegelikkus", Client "City", Robbie Williams "Greatest Hits", Fripp&Eno "The Equatorial Stars", Harold Budd "Avalon Sutra / As Long As I Can Hold My Breath", Compay Segundo "En Concierto", Son of Clay "The Bird You Never Were", Sondre Lerche "Two Way Monoloque", Reuber "Kintopp"

  8. 77 FR 66480 - Final Environmental Impact Statement, Narrows Project, Sanpete County, Utah

    Science.gov (United States)

    2012-11-05

    ..., Utah 84501 Harold B. Lee Library, Brigham Young University, 701 East University Parkway, Provo, Utah 84602-6800 Manti Public Library, 50 South Main Street, Manti, Utah 84642 Marriott Library, University of Utah, 295 South 1500 East, Salt Lake City, Utah 84112 Merrill-Cazier Library, Utah State University...

  9. Cross-border versus cross-sector interconnectivity in renewable energy systems

    DEFF Research Database (Denmark)

    Thellufsen, Jakob Zinck; Lund, Henrik

    2017-01-01

    renewable energy, the energy system has to be more flexible in terms of decoupling demand and production. This paper investigates two potential ways to increase flexibility. The first is the interconnection between energy systems, for instance between two countries, labelled as cross-border interconnection...... systems that represent Northern and Southern Europe. Both systems go through three developmental steps that increase the cross-sector interconnectivity. At each developmental step an increasing level of transmission capacities is examined to identify the benefits of cross-border interconnectivity...

  10. Cross-border versus cross-sector interconnectivity in renewable energy systems

    International Nuclear Information System (INIS)

    Thellufsen, Jakob Zinck; Lund, Henrik

    2017-01-01

    In the transition to renewable energy systems, fluctuating renewable energy, such as wind and solar power, plays a large and important role. This creates a challenge in terms of meeting demands, as the energy production fluctuates based on weather patterns. To utilise high amounts of fluctuating renewable energy, the energy system has to be more flexible in terms of decoupling demand and production. This paper investigates two potential ways to increase flexibility. The first is the interconnection between energy systems, for instance between two countries, labelled as cross-border interconnection, and the second is cross-sector interconnection, i.e., the integration between different parts of an energy system, for instance heat and electricity. This paper seeks to compare the types of interconnectivity and discuss to which extent they are mutually beneficial. To do this, the study investigates two energy systems that represent Northern and Southern Europe. Both systems go through three developmental steps that increase the cross-sector interconnectivity. At each developmental step an increasing level of transmission capacities is examined to identify the benefits of cross-border interconnectivity. The results show that while both measures increase the system utilisation of renewable energy and the system efficiency, the cross-sector interconnection gives the best system performance. To analyse the possible interaction between cross-sector and cross-border interconnectivity, two main aspects have to be clarified. The first part defines the approach and the second is the construction of the two archetypes. - Highlights: • A method to investigate system integration and system interconnection is suggested. • The implementation is investigated across a Northern and Southern energy system. • The study identifies benefits of system integration and system interconnection. • The performance of the energy system benefits most from system integration.

  11. The Incompatibility of Science and Religion Sustained: A Reply to Our Critics.

    Science.gov (United States)

    Mahner, Martin; Bunge, Mario

    1996-01-01

    Replies to a number of criticisms by Tom Settle, Hugh Lacey, Michael Poole, Brian Woolnough, John Wren-Lewis, and Harold Turner in a series of comments on the authors' paper entitled "Is Religious Education Compatible with Science Education?" Offers counterarguments and clarifies certain misunderstandings to show that these criticisms…

  12. Fungal effector proteins: past, present and future

    NARCIS (Netherlands)

    Wit, de P.J.G.M.; Mehrabi, R.; Burg, van den H.A.; Stergiopoulos, I.

    2009-01-01

    The pioneering research of Harold Flor on flax and the flax rust fungus culminated in his gene-for-gene hypothesis. It took nearly 50 years before the first fungal avirulence (Avr) gene in support of his hypothesis was cloned. Initially, fungal Avr genes were identified by reverse genetics and

  13. Elurõõmu pillerkaar / Margit Tõnson

    Index Scriptorium Estoniae

    Tõnson, Margit, 1978-

    2007-01-01

    Pimedate Ööde filmifestivali ja Tartu linna eestvõttel toimuva Tartu vabaõhu filmifestivali "Tartuff - armastuse mitu nägu" filme ("Ükskord", "Harold ja Maude", "Veenus", "Elsa ja Fred"). Lisaks tutvustus "Hollywoodi klassika : "West Side'i lugu" ja "Tristan Priimägi soovitab : "Loomu poolest metsikud""

  14. Heritage management and sustainable development in perspective: theory, law, and practice

    NARCIS (Netherlands)

    Veldpaus, L.

    2015-01-01

    Books reviewed: Heritage Planning: Principles and Process by Harold Kalman, Routledge, 2014, 344 pp., £36.99, ISBN 978-1-13-801792-4; Conserving Cultural Landscapes: Challenges and New Directions by Ken Taylor, Archer St. Clair, Nora J. Mitchell (eds.), Routledge, 2015, 394 pp., £90.00, ISBN

  15. A Case for Coach Garfinkel: Decision Making and What We Already Know

    Science.gov (United States)

    Jones, Robyn L.; Corsby, Charles

    2015-01-01

    The purpose of this article is to deconstruct the decision-making processes of sports coaches through the writings of the sociologist Harold Garfinkel. Specifically, the authors draw upon Garfinkel's (1967) writings on jurors' decision making to challenge current cognitivist bound conceptualization to better interpret coaches' sense-making--why…

  16. Assessment of diagnostic technology in health care: rationale, methods, problems, and directions

    National Research Council Canada - National Science Library

    Sox, Harold C

    1989-01-01

    ... Rationale, Methods, Problems, and Directions Harold Sox, Susan Stern, Douglas Owens, and Herbert L. Abrams Institute of Medicine NATIONAL ACADEMY PRESS WASHINGTON, D.C. 1989 Copyrightthe cannot be not from book, paper however, version for formatting, original authoritative the typesetting-specific the as from created publication files XML from...

  17. Hematological complications in obstetrics, pregnancy, and gynecology

    National Research Council Canada - National Science Library

    Bick, Rodger L

    2006-01-01

    ... and, for each condition covered, the etiology, pathophysiology, clinical and laboratory diagnosis and management are discussed where appropriate. Rodger Bick is Clinical Professor of Medicine and Pathology at the University of Texas Southwestern Medical Center (Dallas, Texas, USA). Eugene Frenkel is Professor of Medicine at the Harold C. Simm...

  18. Transforming Higher Education in the Information Age: Presidents Respond.

    Science.gov (United States)

    Breslin, Richard D.; And Others

    1991-01-01

    College presidents respond to an article by Richard Nolan challenging college and university presidents and chancellors to transform their campuses for survival and competitive advantage in the information age. Respondents include Richard D. Breslin, David M. Clarke, Joseph Cronin, Thomas Ehrlich, Donald N. Langenberg, Harold McAninch, and Donald…

  19. The Light Infantry Division Regionally Focused for Low Intensity Conflict

    Science.gov (United States)

    1990-06-01

    Infantry: Indispensable Element of a Balanced Force." AM (June 1985): 26-41. Dodd, Norman L. "Counter Insurgency and Internal Security perations...5410 LTC Smallwood Major Kerry Abington USACGSC USACGSC ATTN: DJCO ATrN: CTAC Ft. Leavenworth, KS Ft. Leavenworth, KS 303 Dr. Harold R. Winton Army-Air

  20. 76 FR 13569 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revisions to the Open...

    Science.gov (United States)

    2011-03-14

    ... Promulgation of Air Quality Implementation Plans; Virginia; Revisions to the Open Burning Regulations AGENCY... Implementation Plan (SIP) revision submitted by the Commonwealth of Virginia. The revisions recodify the open... . C. Mail: EPA-R03-OAR-2010-0902, Harold A. Frankford, Air Protection Division, Mailcode 3AP00, U.S...

  1. Border Crossing/Entry Data - Border Crossing/Entry Data Time Series tool

    Data.gov (United States)

    Department of Transportation — The dataset is known as “Border Crossing/Entry Data.” The Bureau of Transportation Statistics (BTS) Border Crossing/Entry Data provides summary statistics to the...

  2. Crossed modules of racks

    OpenAIRE

    Crans, Alissa S.; Wagemann, Friedrich

    2014-01-01

    We generalize the notion of a crossed module of groups to that of a crossed module of racks. We investigate the relation to categorified racks, namely strict 2-racks, and trunk-like objects in the category of racks, generalizing the relation between crossed modules of groups and strict 2-groups. Then we explore topological applications. We show that by applying the rack-space functor, a crossed module of racks gives rise to a covering. Our main result shows how the fundamental racks associate...

  3. Cross of Lorraine and Cross of Caravaca: new IUD's with low expulsion rates.

    Science.gov (United States)

    Coutinho, E M; Mascarenhas, M J

    1985-01-01

    The Cross of Caravaca and Cross of Lorraine IUDs with double horizontal bar design were developed in an attempt to reduce expulsion and removal rates for pain and bleeding encountered with other IUDs. The devices were manufactured in radio-opaque plastic bearing copper wire or sleeves on the top arm. The Cross of Lorraine has the upper arm shorter than the lower arm whereas in the Cross of Caravaca the shorter is the lower arm. 748 women had insertion of the Cross of Caravaca and 412 had insertion of the Cross of Lorraine. For the Cross of Caravaca 486 women completed 1 year of use, 392 completed 2 years and 310 completed 3 years. For the Cross of Lorraine, 268 women completed the 1st year, 205 the 2nd, and 150 women completed 3 years of use. The combined number of observed months of use for the 2 devices at the end of 3 years was 24,963. Accidental pregnancy rates at the end of 3 years were 1.13% for Caravaca and 3.48% for Lorraine. Expulsion rates at the end of 3 years were nil for the Cross of Lorraine and 1.16% for the Cross of Caravaca. Pain and bleeding were the most common causes of termination for medical reasons, bleeding accounting for termination in 1.66% of Lorraine users at the end of 3 years of use and 2.75% of Caravaca users. Pain accounted for termination in 3.14% of Caravaca users and 2.02% of Lorraine users. Incidence of infection was 0.42% and nil for Caravaca and Lorraine users respectively. Total discontinuation rates at the end of 3 years were 25.39% for Caravaca and 16.67% for Lorraine.

  4. CROPPER: a metagene creator resource for cross-platform and cross-species compendium studies.

    Science.gov (United States)

    Paananen, Jussi; Storvik, Markus; Wong, Garry

    2006-09-22

    Current genomic research methods provide researchers with enormous amounts of data. Combining data from different high-throughput research technologies commonly available in biological databases can lead to novel findings and increase research efficiency. However, combining data from different heterogeneous sources is often a very arduous task. These sources can be different microarray technology platforms, genomic databases, or experiments performed on various species. Our aim was to develop a software program that could facilitate the combining of data from heterogeneous sources, and thus allow researchers to perform genomic cross-platform/cross-species studies and to use existing experimental data for compendium studies. We have developed a web-based software resource, called CROPPER that uses the latest genomic information concerning different data identifiers and orthologous genes from the Ensembl database. CROPPER can be used to combine genomic data from different heterogeneous sources, allowing researchers to perform cross-platform/cross-species compendium studies without the need for complex computational tools or the requirement of setting up one's own in-house database. We also present an example of a simple cross-platform/cross-species compendium study based on publicly available Parkinson's disease data derived from different sources. CROPPER is a user-friendly and freely available web-based software resource that can be successfully used for cross-species/cross-platform compendium studies.

  5. Cross-flow electrochemical reactor cells, cross-flow reactors, and use of cross-flow reactors for oxidation reactions

    Science.gov (United States)

    Balachandran, Uthamalingam; Poeppel, Roger B.; Kleefisch, Mark S.; Kobylinski, Thaddeus P.; Udovich, Carl A.

    1994-01-01

    This invention discloses cross-flow electrochemical reactor cells containing oxygen permeable materials which have both electron conductivity and oxygen ion conductivity, cross-flow reactors, and electrochemical processes using cross-flow reactor cells having oxygen permeable monolithic cores to control and facilitate transport of oxygen from an oxygen-containing gas stream to oxidation reactions of organic compounds in another gas stream. These cross-flow electrochemical reactors comprise a hollow ceramic blade positioned across a gas stream flow or a stack of crossed hollow ceramic blades containing a channel or channels for flow of gas streams. Each channel has at least one channel wall disposed between a channel and a portion of an outer surface of the ceramic blade, or a common wall with adjacent blades in a stack comprising a gas-impervious mixed metal oxide material of a perovskite structure having electron conductivity and oxygen ion conductivity. The invention includes reactors comprising first and second zones seprated by gas-impervious mixed metal oxide material material having electron conductivity and oxygen ion conductivity. Prefered gas-impervious materials comprise at least one mixed metal oxide having a perovskite structure or perovskite-like structure. The invention includes, also, oxidation processes controlled by using these electrochemical reactors, and these reactions do not require an external source of electrical potential or any external electric circuit for oxidation to proceed.

  6. Cross-Platform Technologies

    Directory of Open Access Journals (Sweden)

    Maria Cristina ENACHE

    2017-04-01

    Full Text Available Cross-platform - a concept becoming increasingly used in recent years especially in the development of mobile apps, but this consistently over time and in the development of conventional desktop applications. The notion of cross-platform software (multi-platform or platform-independent refers to a software application that can run on more than one operating system or computing architecture. Thus, a cross-platform application can operate independent of software or hardware platform on which it is execute. As a generic definition presents a wide range of meanings for purposes of this paper we individualize this definition as follows: we will reduce the horizon of meaning and we use functionally following definition: a cross-platform application is a software application that can run on more than one operating system (desktop or mobile identical or in a similar way.

  7. Standard cross-section data

    International Nuclear Information System (INIS)

    Carlson, A.D.

    1984-01-01

    The accuracy of neutron cross-section measurement is limited by the uncertainty in the standard cross-section and the errors associated with using it. Any improvement in the standard immediately improves all cross-section measurements which have been made relative to that standard. Light element, capture and fission standards are discussed. (U.K.)

  8. Pullback and pushout crossed polymodules

    Indian Academy of Sciences (India)

    Crossed module; polygroup; crossed polymodule; action; pullback; pushout; fundamental relation. Mathematics Subject Classification. 13D99, 20N20, 18D35. 1. Introduction. Crossed module was defined by Whitehad in [21] and many have worked on this sub- ject. There are many examples of crossed module such as ...

  9. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 8; Issue 6. Paul J. Flory – The Man Who Laid the Foundations of Modern Polymer Science. Harold A Scheraga. Article-in-a-Box Volume 8 Issue 6 June 2003 pp 2-5. Fulltext. Click here to view fulltext PDF. Permanent link:

  10. Motivating Millennials: Improving Practices in Recruiting, Retaining, and Motivating Younger Library Staff

    Science.gov (United States)

    Smith, Sara D.; Galbraith, Quinn

    2012-01-01

    Working with younger staff and student employees can be a challenge for library supervisors in a multigenerational workplace. Because members of the Millennial Generation have different work expectations, managers need to adjust to best meet their needs. By surveying its five hundred student employees, Brigham Young University's Harold B. Lee…

  11. A new plea for time

    DEFF Research Database (Denmark)

    Vestergaard, Vitus

    2016-01-01

    Based on Harold Innis’ concepts of time-bias and space-bias this article examines the significance of museum exhibitions in the media landscape. From a media ecology perspective, it is argued that the exhibition should be seen as a time-biased medium in a highly space-biased society. Since museums...

  12. Contribution of NIRS to the Study of Prefrontal Cortex for Verbal Fluency in Aging

    Science.gov (United States)

    Kahlaoui, Karima; Di Sante, Gabriele; Barbeau, Joannie; Maheux, Manon; Lesage, Frederic; Ska, Bernadette; Joanette, Yves

    2012-01-01

    Healthy aging is characterized by a number of changes on brain structure and function. Several neuroimaging studies have shown an age-related reduction in hemispheric asymmetry on various cognitive tasks, a phenomenon captured by Cabeza (2002) in the Hemispheric Asymmetry Reduction in Older Adults (HAROLD) model. Although this phenomenon is…

  13. A Window on Tomorrow's Students.

    Science.gov (United States)

    Welsh, Laurie; Hodgkinson, Harold

    1998-01-01

    A speech given by Harold Hodgkinson on the demographics of higher education in the near future is summarized and excerpted. Topics discussed include growing ethnic diversity in the college-student population, applicant-pool projections, the relationship between education and income, attendance patterns (part- vs. full-time, time to degree), and…

  14. Complicating Patriotism in the Elementary Grades: An Examination of Rugg and Krueger's Overlooked Textbooks

    Science.gov (United States)

    Kissling, Mark T.

    2015-01-01

    In the late 1930s several prominent self-described patriotic groups attacked social studies pioneer Harold Rugg as "un-American." The largest instance of textbook censorship in American history unfolded. Yet little attention was given (and continues to be given by scholars) to Rugg's elementary textbooks that he wrote with Louise…

  15. IMF on jäänud usalduskriisi / Harold James

    Index Scriptorium Estoniae

    James, Harold

    2008-01-01

    Rahvusvaheline Valuutafond (IMF) peab enda ees seisvate uute ülesannete täitmiseks taastama oma liikmete usalduse. Ta võiks olla võimas finantsalane stabiliseerija, kui saaks hakkama uute ülejäägiga riikide reservvaraga. Äripäevas art. lüh.

  16. HAVING A PEEK INTO THE ROOM OF HAROLD PINTER

    Directory of Open Access Journals (Sweden)

    Kadir ALKAYA

    2014-12-01

    Full Text Available Sessizliğin konuşma, konuşmanınsa bir anlaşamama olgusuna dönüştüğü Pinter'ın "the Room" adlı oyununa farklı bir açıdan bakılınca görülenlerin paylaşıldığı bir yazı. Küçük bir odada, iki kişilik bir toplumda karşılıklı çıkar elde etme olgusu etrafında birleştikleri iddia edilen iki insan arasındaki ilişkinin bir yorumu. Pinter'ın karakterlerine yüklediği görev nedeniyle "ne tam ispatlanabilecek ne de inkar edilebilecek" yorumlar. Marksist pencereden bakıldığında bu oda içerisindeki birlikteliğin Bert in (koca Rose üzerinde uyguladığı baskı, dış dünyaya kapalılığın getirdiği daha iyi olanı görmemişlikten doğan mevcudu kaybetme korkusuyla her şeyi beğenme durumu. Karı koca arasındaki bir ilişkiden çok, patron ve çalışanı arasındaki ilişkiye benzetilen bir ilişki. Rose'a geçmişindeki muhtemelen bugüne göre daha güzel olan durumunu hatırlatmak üzere gelen Riley'nin Bert tarafından öldürülüp bir anlamda tarihin susturulması. Sonuçta iki kişilik bu toplum ve bu toplumdaki baskı rejimi bir şekilde sona eriyor. Rose'un etrafında dönen olayları apolitik olmasından dolayı görememesi fiziksel bir körlüğe dönüşüyor, Bert ise en büyük desteğini kaybediyor.

  17. Cross sections for atmospheric corrections

    International Nuclear Information System (INIS)

    Meyer, J.P.; Casse, M.; Westergaard, N.

    1975-01-01

    A set of cross sections for spallation of relativistic nuclei is proposed based on (i) the best available proton cross sections, (ii) an extrapolation to heavier nuclei of the dependence on the number of nucleons lost of the 'target factor' observed for C 12 and O 16 by Lindstrom et al. (1975), in analogy with Rudstam's formalism, and (iii) on a normalization of all cross sections to the total cross sections for production of fragments with Asub(f) >= 6. The obtained cross sections for peripheral interactions are not inconsistent with simple geometrical considerations. (orig.) [de

  18. Cross-impact method

    Directory of Open Access Journals (Sweden)

    Suzić Nenad

    2014-01-01

    Full Text Available The paper displays the application of the Cross-Impact method in pedagogy, namely a methodological approach which crosses variables in a novel, but statistically justified manner. The method is an innovation in pedagogy as well as in research methodology of social and psychological phenomena. Specifically, events and processes are crossed, that is, experts' predictions of about future interaction of events and processes. Therefore, this methodology is futuristic; it concerns predicting future, which is of key importance for pedagogic objectives. The paper presents two instances of the cross-impact approach: the longer, displayed in fourteen steps, and the shorter, in four steps. They are both accompanied with mathematic and statistical formulae allowing for quantification, that is, a numerical expression of the probability of a certain event happening in the future. The advantage of this approach is that it facilitates planning in education which so far has been solely based on lay estimates and assumptions.

  19. Generalized Cross-Gramian for Linear Systems

    DEFF Research Database (Denmark)

    Shaker, Hamid Reza

    2012-01-01

    The cross-gramian is a well-known matrix with embedded controllability and observability information. The cross-gramian is related to the Hankel operator and the Hankel singular values of a linear square system and it has several interesting properties. These properties make the cross...... square symmetric systems, the ordinary cross-gramian does not exist. To cope with this problem, a new generalized cross-gramian is introduced in this paper. In contrast to the ordinary cross-gramian, the generalized cross-gramian can be easily obtained for general linear systems and therefore can be used...

  20. Hõbe Hunt skm. Egbert Rungele / Jaan Lepp ; foto: J. Lepp

    Index Scriptorium Estoniae

    Lepp, Jaan

    2006-01-01

    Scouts Canada andis Kanada skautluse kõrgeima autasu üle 11. aprillil 2006 Ontario Science Centre´is, samas valiti ta Scouts Canada auliikmeks, varem on kolm eestlast: Jaan Lepp, Enn Kiilaspea, Harold Kivi valitud sama organisatsiooni auliikmeteks. Kolmele eesti skaudijuhile: Toivo Pajole, Jaan Roosile ja Pearu Tammele anti Medal for Good Service

  1. Building Communities of Care for Military Children and Families

    Science.gov (United States)

    Kudler, Harold; Porter, Rebecca I.

    2013-01-01

    Military children don't exist in a vacuum; rather, they are embedded in and deeply influenced by their families, neighborhoods, schools, the military itself, and many other interacting systems. To minimize the risks that military children face and maximize their resilience, write Harold Kudler and Colonel Rebecca Porter, we must go beyond…

  2. Strategy in Latin American Revolutionary Politics.

    Science.gov (United States)

    1983-11-21

    Booth, The End and the Beginning, p. 143. 37. On the importance of Carlos Fonseca to the revolu- tion see Rogue Dalton, " Solidaridad con Carlos Fonseca...34 Solidaridad con Carlos Fonseca Amador." Casa de las Americas 20 (November-December 1979):181-B. Davis, Harold E. Latin American Diplomatic History: An

  3. An Analysis of the Distinction between Deep and Shallow Expert Systems

    Science.gov (United States)

    1989-08-01

    Standards Yorktown Heighta, NY 10500 Gaithersburg, MD 20896 Dr. Saul Amarel Dept. of Computer Science Dr. Harold Bamford CDR Robert Carter Rutgero...Michigan Marina Del Ray, CA 00232 320 Packard Read Ann Arbor, MI 48103 Mr. Colin Sheppard Dr. Diana We.r-e AXC2 Block I Mr. Prasad Tadepalli Department of

  4. 75 FR 33320 - Notice of Issuance of Final Determination Concerning a Lift Unit for an Overhead Patient Lift...

    Science.gov (United States)

    2010-06-11

    ... country of origin of the lift unit which may be offered to the U.S. Government under an undesignated government procurement package.'' Dated: June 7, 2010. Harold M. Singer, Director, Regulations and Disclosure Law Division, Office of International Trade. [FR Doc. 2010-14019 Filed 6-10-10; 8:45 am] BILLING CODE...

  5. New Fellows and Honorary Fellow

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1956 Honorary. Urey, Prof. Harold Clayton Nobel Laureate (Chemistry) - 1934. Date of birth: 29 April 1893. Date of death: 5 January 1981. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. 29th Mid-year meeting. Posted on 19 January 2018. The 29th Mid-year meeting ...

  6. AS OTHERS SEE US·

    African Journals Online (AJOL)

    artist presents a picture of the profession which most patients would ... feels the Moor's and announces his satisfaction with the words, .... cults I could remember and rather rashly tried to draw conclusions. .... better. A contrast between Jonathan, a doctor by vocation, and the brilliant Harold, who chooses medicine for want of ...

  7. "The People. What Else Is There?"

    Science.gov (United States)

    Wilkens, Edward R.

    1996-01-01

    Although shared decision making wasn't always Harold Boyden's first priority during his 30 years as a Vermont district leader, he always sought out his staff's ideas. Boyden believes in picking his fights, knowing when to compromise, and delegating when appropriate. He prefers to spread out budgeting ownership, responsibility, and commitment. (MLH)

  8. Dr. Biswell's influence on the development of prescribed burning in California

    Science.gov (United States)

    Jan W.\\t van Wagtendonk

    1995-01-01

    Prescribed burning in California has evolved from the original practices of the Native Americans, through years of experimentation and controversy, to finally become an accepted ecosystem management activity. When Dr. Harold Biswell arrived in California, he began research on improving game range by using prescribed fires and on understory burning in ponderosa pine (...

  9. Machine Parts as Metaphor.

    Science.gov (United States)

    Porter, Gerald

    The connection between Language for Specific Purposes (LSP) and literature is discussed with examples of technical vocabulary drawn from a variety of writers, with particular attention to a sketch by the British dramatist Harold Pinter, "Trouble in the Works," which makes extensive use of the terminology of machine parts. It is noted…

  10. Cross-cultural organizational behavior.

    Science.gov (United States)

    Gelfand, Michele J; Erez, Miriam; Aycan, Zeynep

    2007-01-01

    This article reviews research on cross-cultural organizational behavior (OB). After a brief review of the history of cross-cultural OB, we review research on work motivation, or the factors that energize, direct, and sustain effort across cultures. We next consider the relationship between the individual and the organization, and review research on culture and organizational commitment, psychological contracts, justice, citizenship behavior, and person-environment fit. Thereafter, we consider how individuals manage their interdependence in organizations, and review research on culture and negotiation and disputing, teams, and leadership, followed by research on managing across borders and expatriation. The review shows that developmentally, cross-cultural research in OB is coming of age. Yet we also highlight critical challenges for future research, including moving beyond values to explain cultural differences, attending to levels of analysis issues, incorporating social and organizational context factors into cross-cultural research, taking indigenous perspectives seriously, and moving beyond intracultural comparisons to understand the dynamics of cross-cultural interfaces.

  11. Academic Globalization: Cultureactive to Ice- the Cross-Cultural, Crossdisciplinary and Cross-Epistemological Transformation

    Directory of Open Access Journals (Sweden)

    Marta Szabo White

    2010-12-01

    Full Text Available Commensurate with the concept of Academic Globalization, coupled with the foray of Globalization, this paper underscores the cross-cultural, cross-disciplinary and cross-epistemological transformation from the first-generation Cultureactive to the second-generation InterCultural Edge [ICE]. The former is embedded in the experiential works of cross-cultural consultant. Richard Lewis and the latter is grounded in established theoretical frameworks. Both serve to underscore the impact of the Globalization Phenomenon, as manifested in and enabled by the acceleration of academic and practitioner cross-cultural activities. The contribution of this paper is the celebration of the longawaited arrival of ICE [InterCultural Edge]. While previous research streams have underscored global similarities and differences among cultures, a previous paper [19] established that cross-professional rather than cross-cultural differences are more paramount. Employing Cultureactive and the LMR framework, it was noted that business versus non-business predisposition had a more direct impact on one's individual cultural profile than did nationality. Regardless of culture, persons involved in business are characterized primarily by linear-active modes of communication, and persons involved in non-business activities typically employ more multiactive/hybrid and less linear modes of communication. The pivotal question is this: Now that we have a new and improved tool, are we in a better position to assess and predict leadership, negotiating styles, individual behaviors, etc., which are central to academic globalization and preparing global business leaders?

  12. Cross-cultural nursing research.

    Science.gov (United States)

    Suhonen, Riitta; Saarikoski, Mikko; Leino-Kilpi, Helena

    2009-04-01

    International cross-cultural comparative nursing research is considered important for the advancement of nursing knowledge offering a global perspective for nursing. Although this is recognised in policy statements and quality standards, international comparative studies are rare in database citations. To highlight the need for cross-cultural comparative research in nursing and to share some of the insights gained after conducting three international/cross-cultural comparative studies. These are: an examination of patients' autonomy, privacy and informed consent in nursing interventions BIOMED 1998-2001, the ICProject International Patient Study 2002-2006 and the Ethical Codes in Nursing (ECN) project 2003-2005. There are three critical issues raised here for discussion from the international cross-cultural studies. These are: the planning and formulating of an international study, the conduct of cross-cultural research including the implementation of rigorous data collection and analysis and the reporting and implementing the results. International and cross-cultural nursing research is powerful tool for the improvement of clinical nursing practise, education and management and advancement of knowledge. Such studies should be carried out in order to improve European evidence based health care development in which the patients' perspective plays an important part in the evaluation and benchmarking of services.

  13. Cross currency swap valuation

    OpenAIRE

    Boenkost, Wolfram; Schmidt, Wolfgang M.

    2004-01-01

    Cross currency swaps are powerful instruments to transfer assets or liabilities from one currency into another. The market charges for this a liquidity premium, the cross currency basis spread, which should be taken into account by the valuation methodology. We describe and compare two valuation methods for cross currency swaps which are based upon using two different discounting curves. The first method is very popular in practice but inconsistent with single currency swap valuation methods....

  14. Language and Cross-Culture Understanding—Through Cross-Culture Study of the Word'Dragon'

    Institute of Scientific and Technical Information of China (English)

    周玲

    2016-01-01

    This essay contributes to the analysis of the significance of cross-culture understanding in connection with language. It is important and necessary to promote cross-cultural understanding in order to communicate with people from various cultural backgrounds with the development of globalization. This essay also gives the example of the word'dragon'to illustrate that the cross-culture understanding of language will make us communicate with each other more effectively.

  15. Instructional Uses of Videotape: A Symposium.

    Science.gov (United States)

    Nelson, Harold E.; And Others

    This collection of seven articles for the college teacher of speech relates specific ways that videotape has been used in training teachers and in teaching the fundamentals of speech, advanced public speaking, and discussion. Included are articles by (1) Harold E. Nelson, who explains how videotape is used in college speech classes to aid in…

  16. Senator Mikulski Notes Exciting Endeavors at ATRF | Poster

    Science.gov (United States)

    By Andrea Frydl and Kristine Jones, Guest Writers, and Ken Michaels, Staff Writer On October 10, U.S. Senator Barbara Mikulski and Congressman Chris Van Hollen, both from Maryland, toured the Advanced Technology Research Facility (ATRF), accompanied by NCI Director Harold Varmus, Chief Technology Officer Atsuo Kuki, and other FNL leaders. Mikulski toured several Maryland

  17. Practical Action Programs in Education: Highlights of the Third National Conference on General Systems Education.

    Science.gov (United States)

    Southern Connecticut State Coll., New Haven. Center for Interdisciplinary Creativity.

    In this collection of papers Harold G. Cassidy outlines the conceptual framework for the conference which is based on a systems approach to development of practical action programs in education. A basic model is presented as a basis for shifting from the post-crisis to the pre-crisis approach to curriculum development and educational…

  18. Telling Stories: Past and Present Heroes

    Science.gov (United States)

    Smith, Colin Bridges

    2007-01-01

    Among the Xhosa tribe in South Africa storytelling is a magnificent art. But these stories are more than mere entertainment. Xhosa scholar Harold Scheub says story-telling for the Xhosa people is "not only a primary means of entertainment and artistic expression in the society, it is also the major educational device." Beyond education,…

  19. Flow velocity measurement by using zero-crossing polarity cross correlation method

    International Nuclear Information System (INIS)

    Xu Chengji; Lu Jinming; Xia Hong

    1993-01-01

    Using the designed correlation metering system and a high accurate hot-wire anemometer as a calibration device, the experimental study of correlation method in a tunnel was carried out. The velocity measurement of gas flow by using zero-crossing polarity cross correlation method was realized and the experimental results has been analysed

  20. Radiation cross-linked collagen/dextran dermal scaffolds: effects of dextran on cross-linking and degradation.

    Science.gov (United States)

    Zhang, Yaqing; Zhang, Xiangmei; Xu, Ling; Wei, Shicheng; Zhai, Maolin

    2015-01-01

    Ionizing radiation effectively cross-links collagen into network with enhanced anti-degradability and biocompatibility, while radiation-cross-linked collagen scaffold lacks flexibility, satisfactory surface appearance, and performs poor in cell penetration and ingrowth. To make the radiation-cross-linked collagen scaffold to serve as an ideal artificial dermis, dextran was incorporated into collagen. Scaffolds with the collagen/dextran (Col/Dex) ratios of 10/0, 7/3, and 5/5 were fabricated via (60)Co γ-irradiation cross-linking, followed by lyophilization. The morphology, microstructure, physicochemical, and biological properties were investigated. Compared with pure collagen, scaffolds with dextran demonstrated more porous appearance, enhanced hydrophilicity while the cross-linking density was lower with the consequence of larger pore size, higher water uptake, as well as reduced stiffness. Accelerated degradation was observed when dextran was incorporated in both the in vitro and in vivo assays, which led to earlier integration with cell and host tissue. The effect of dextran on degradation was ascribed to the decreased cross-linking density, looser microstructure, more porous and hydrophilic surface. Considering the better appearance, softness, moderate degradation rate due to controllable cross-linking degree and good biocompatibility as well, radiation-cross-linked collagen/dextran scaffolds are expected to serve as promising artificial dermal substitutes.

  1. Border Crossing Entry Data

    Data.gov (United States)

    Department of Transportation — The Bureau of Transportation Statistics (BTS) Border Crossing/Entry Data provides summary statistics for inbound crossings at the U.S.-Canadian and the U.S.-Mexican...

  2. Border Crossing/Entry Data

    Data.gov (United States)

    Department of Transportation — The dataset is known as “Border Crossing/Entry Data.” The Bureau of Transportation Statistics (BTS) Border Crossing/Entry Data provides summary statistics to the...

  3. Cross-National Yardstick Comparisons

    DEFF Research Database (Denmark)

    Møller Hansen, Kasper; Leth Olsen, Asmus; Bech, Mickael

    2015-01-01

    performance comparisons—even when accounting for classic national sociotropic and egotropic items. Specifically, voters respond strongly to how the prospective wealth of Denmark evolves relative to the neighboring Sweden. Interestingly, voters are more negative in their response to cross-national losses......Comparing performance between countries is both a theoretically and intuitively useful yardstick for voters. Cross-national comparisons provide voters with heuristics that are less cognitively demanding, less ambiguous, and less uncertain than solely national, absolute performance measurements. We...... test this proposition using a unique, choice experiment embedded in the 2011 Danish National Election Study. This design allows to contrast cross-national comparisons with more traditional national sociotropic and egotropic concerns. The findings suggest that voters are strongly influenced by cross-national...

  4. Multitrajectory eikonal cross sections

    International Nuclear Information System (INIS)

    Turner, R.E.

    1983-01-01

    With the use of reference and distorted transition operators, a time-correlation-function representation of the inelastic differential cross section has recently been used to obtain distorted eikonal cross sections. These cross sections involve straight-line and reference classical translational trajectories that are unaffected by any internal-state changes which have occurred during the collision. This distorted eikonal theory is now extended to include effects of internal-state changes on the translational motion. In particular, a different classical trajectory is associated with each pair of internal states. Expressions for these inelastic cross sections are obtained in terms of time-ordered cosine and sine memory functions using the Zwanzig-Feshbach projection-operator method. Explicit formulas are obtained in the time-disordered perturbation approximation

  5. Public health awareness of autoimmune diseases after the death of a celebrity.

    Science.gov (United States)

    Bragazzi, Nicola Luigi; Watad, Abdulla; Brigo, Francesco; Adawi, Mohammad; Amital, Howard; Shoenfeld, Yehuda

    2017-08-01

    Autoimmune disorders impose a high burden, in terms of morbidity and mortality worldwide. Vasculitis is an autoimmune disorder that causes inflammation and destruction of blood vessels. Harold Allen Ramis, a famous American actor, director, writer, and comedian, died on the February 24, 2014, of complications of an autoimmune inflammatory vasculitis. To investigate the relation between interests and awareness of an autoimmune disease after a relevant event such as the death of a celebrity, we systematically mined Google Trends, Wikitrends, Google News, YouTube, and Twitter, in any language, from their inception until October 31, 2016. Twenty-eight thousand eight hundred fifty-two tweets; 4,133,615 accesses to Wikipedia; 6780 news; and 11,400 YouTube videos were retrieved, processed, and analyzed. The Harold Ramis death of vasculitis resulted into an increase in vasculitis-related Google searches, Wikipedia page accesses, and tweet production, documenting a peak in February 2014. No trend could be detected concerning uploading YouTube videos. The usage of Big Data is promising in the fields of immunology and rheumatology. Clinical practitioners should be aware of this emerging phenomenon.

  6. FEMA DFIRM Cross Sections

    Data.gov (United States)

    Minnesota Department of Natural Resources — FEMA Cross Sections are required for any Digital Flood Insurance Rate Map database where cross sections are shown on the Flood Insurance Rate Map (FIRM). Normally...

  7. Crossed molecular beams

    International Nuclear Information System (INIS)

    Lee, Y.T.

    1976-01-01

    Research activities with crossed molecular beams at Lawrence Berkeley Laboratory during 1976 are described. Topics covered include: scattering of Ar*, Kr*, with Xe; metastable rare gas interactions, He* + H 2 ; an atomic and molecular halogen beam source; a crossed molecular beam study of the Cl + Br 2 → BrCl + Br reaction; O( 3 P) reaction dynamics, development of the high pressure plasma beam source; energy randomization in the Cl + C 2 H 3 Br → Br + C 2 H 3 Cl reaction; high resolution photoionization studies of NO and ICl; photoionization of (H 2 O)/sub n/ and (NH 3 ) 2 ; photoionization mass spectroscopy of NH 3 + and O 3 + ; photo fragmentation of bromine; and construction of chemiluminescence-laser fluorescence crossed molecular beam machine

  8. Comparison of integral cross section values of several cross section libraries in the SAND-II format

    International Nuclear Information System (INIS)

    Zijp, W.L.; Nolthenius, H.J.

    1976-09-01

    A comparison of some integral cross-section values for several cross-section libraries in the SAND-II format is presented. The integral cross-section values are calculated with the aid of the spectrum functions for a Watt fission spectrum, a 1/E spectrum and a Maxwellian spectrum. The libraries which are considered here are CCC-112B, ENDF/B-IV, DETAN74, LAPENAS and CESNEF. These 5 cross-section libraries used have all the SAND-II format. Discrepancies between cross-sections in the different libraries are indicated but not discussed

  9. Cross-tools and cross-media effects

    NARCIS (Netherlands)

    Voorveld, H.

    2013-01-01

    Effects of persuasive messages depend on the content of the message itself and on the media or tools that deliver the persuasive messages. Nowadays almost all campaigns make use of multiple media or multiple promotional tools. Therefore, it is important to study so-called cross-media (or

  10. Cross-linking of polymeric materials

    International Nuclear Information System (INIS)

    Bloom, L.I.; Du Plessis, T.A.; Meij, G.O.

    1991-01-01

    The invention provides a method of producing a cured polymeric artifact from a polymeric thermoplastic starting material, the material of the artifact having reduced thermoplasticity relative to the starting material and exhibiting an enhanced degree of cross-linking relative to the starting material. The method includes subjecting a polymeric thermoplastic starting material, which is capable of being cross-linked by irradiation, to sufficient irradiation partially to cross-linked the starting material to produce a thermoplastic partially cross-linked intermediate material. The thermoplasticity of the intermediate material is then reduced by heating it to raise its melting point. The invention also provides a method of making a partially cross-linked feedstocks and a master batch for use in making such artifacts

  11. Relativistic photon-Maxwellian electron cross sections

    International Nuclear Information System (INIS)

    Wienke, B.R.; Lathrop, B.L.; Devaney, J.J.

    1986-01-01

    Temperature corrected cross sections, complementing the Klein-Nishina set, are developed for astrophysical, plasma, and transport applications. The set is obtained from a nonlinear least squares fit to the exact photon-Maxwellian electron cross sections, using the static formula as the asymptotic basis. Two parameters are sufficient (two decimal places) to fit the exact cross sections over a range of 0-100 keV in electron temperature, and 0-1 MeV in incident photon energy. The fit is made to the total cross sections, yet the parameters predict both total and differential scattering cross sections well. Corresponding differential energy cross sections are less accurate. An extended fit to (just) the total cross sections, over the temperature and energy range 0-5 MeV, is also described. (author)

  12. 50 CFR 228.18 - Cross-examination.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Cross-examination. 228.18 Section 228.18...-examination. (a) The presiding officer may: (1) Require the cross-examiner to outline the intended scope of the cross-examination; (2) Prohibit parties from cross-examining witnesses unless the presiding...

  13. The Implementation of the Bully Prevention Program: Bully Proofing Your School and Its Effect on Bullying and School Climate on Sixth Grade Suburban Students

    Science.gov (United States)

    Toner, Barbara K.

    2010-01-01

    Almost 70 years after Abraham Harold Maslow suggested in his 1943 work, "A Theory of Human Emotion", a child's need to feel safe in order to thrive (Maslow, 1943), educational communities, still embracing his insight, find themselves continuing to grapple with how to keep children safe-from one another. The bulk of educational research focused on…

  14. Renewal: Remaking America's Schools for the Twenty-First Century

    Science.gov (United States)

    Kwalwasser, Harold

    2012-01-01

    Harold Kwalwasser has put together a call to action for education reform that makes a clear case for what has to be done in order to educate all children to their full potential. He visited forty high-performing and transforming school districts, charters, parochial, and private schools to understand why they have succeeded where others have…

  15. Book Reviews •• Boekbesprekings

    African Journals Online (AJOL)

    important as description of recent advances. In this the editors and authors succeed admirably well to give the reader more than the usual factual information found in symposia. J.G.S.. Orthopaedic Surgery in Spasticity. Orthopaedic lectures volume 1. By Harold M. Frost, M.D., AO.A., AA.O.S.,. A.B.J.S. Pp. xi + 216. Illustrated.

  16. Untitled

    African Journals Online (AJOL)

    The interest in the study of succulent plants such as aloes, both for pleasure and scientific pursuit, has been going on for a long time. The efforts of succulent enthusiasts such as Harold Basil Christian, who in the 1950's established a scenic. Aloe Garden near Harare, Zimbabwe, greatly contributed to making aloes one of ...

  17. Jere Brophy: An Appreciation

    Science.gov (United States)

    Rosenshine, Barak

    2015-01-01

    The first generations of researchers on classroom instruction were the pioneers who developed the term, categories, and concepts that were used to view and code what was happening during classroom lessons. The five pioneers in this first wave were Ned Flanders, Arno Bellack, B.O. Smith, Don Medley, and Harold Mitzel. Each of these pioneers used…

  18. Open access to scientific research

    CERN Multimedia

    2003-01-01

    "A number of influential scientists have begun to argue that the cost of research publications has grown so large that it impedes the distribution of knowledge... So a coalition led by Dr. Harold Varmus, the former director of the National Institutes of Health, is creating a new model, called the Public Library of Science" (1/2 page).

  19. 75 FR 5109 - Notice of Inventory Completion: Colorado Historical Society, Denver, CO; Correction

    Science.gov (United States)

    2010-02-01

    ... (O.4903.1.a-e) are a feather blanket, cotton cloth, a piece of cotton twine, a hide, and one wooden... remains representing a minimum of six individuals were removed by Harold Westesen from an unknown location..., 5MT9343, 5MT11861, and 5MT7522, Montezuma County, CO. Originally, six individuals (OAHP Case Number 88...

  20. Energy in the '80s: decade of decision

    Energy Technology Data Exchange (ETDEWEB)

    1980-06-01

    This proceeding includes the six papers presented at the Public Awareness Symposium plus the WATTEC/Engineers' Week banquet address on nuclear power by Dr. Harold M. Agnew of General Atomic Co.; these presentations on the final day, February 22, concluded the 1980 WATTEC conference. A separate abstract was prepared for each paper and for the banquet address.

  1. Synchronization control of cross-strict feedback hyperchaotic system based on cross active backstepping design

    International Nuclear Information System (INIS)

    Wang Jing; Gao Jinfeng; Ma Xikui

    2007-01-01

    This Letter presents a novel cross active backstepping design method for synchronization control of cross-strict feedback hyperchaotic system, in which the ordinary backstepping design is unavailable. The proposed control method, combining backstepping design and active control approach, extends the application of backstepping technique in chaos control. Based on this method, different combinations of controllers can be designed to meet the needs of different applications. The proposed method is applied to achieve chaos synchronization of two identical cross-strict feedback hyperchaotic systems. Also it is used to implement synchronization between cross-strict feedback hyperchaotic system and Roessler hyperchaotic system. Numerical examples illustrate the validity of the control method

  2. Intracellular events regulating cross-presentation

    Directory of Open Access Journals (Sweden)

    Peter eCresswell

    2012-06-01

    Full Text Available Cross-presentation plays a fundamental role in the induction of CD8-T cell immunity. However, although more than three decades have passed since its discovery, surprisingly little is known about the exact mechanisms involved. Here we give an overview of the components involved at different stages of this process. First, antigens must be internalized into the cross-presenting cell. The involvement of different receptors, method of antigen uptake, and nature of the antigen can influence intracellular trafficking and access to the cross-presentation pathway. Once antigens access the endocytic system, different requirements for endosomal/phagosomal processing arise, such as proteolysis and reduction of disulfide bonds. The majority of cross-presented peptides are generated by proteasomal degradation. Therefore, antigens must cross a membrane barrier in a manner analogous to the fate of misfolded proteins in the endoplasmic reticulum (ER that are retrotranslocated into the cytosol for degradation. Indeed, some components of the ER-associated degradation (ERAD machinery have been implicated in cross-presentation. Further complicating the matter, endosomal and phagosomal compartments have been suggested as alternative sites to the ER for loading of peptides on MHC class I molecules. Finally, the antigen presenting cells involved, particularly dendritic cell subsets and their state of maturation, influence the efficiency of cross-presentation.

  3. Internet and Cross Media Productions

    DEFF Research Database (Denmark)

    Petersen, Anja Bechmann

    2006-01-01

    , the Internet continues to play a minor role when compared to older media. The content of the cross media concepts and organizations' history are crucial elements in deciding the priority and use of platforms. Methodologically, the article approaches cross media and the roles of the Internet on a micro......Convergence is one of the hot topics in Internet studies. Recently, however, media organizations have turned their focus to cross media communication. Media organizations are interested in optimizing communication across platforms such as TV, radio, websites, mobile telephones and newspapers....... The aim of this article is to examine the roles of the Internet when emphasis is put on cross media rather than convergence. This article proposes not one unidirectional convergent tendency but manifold roles of the Internet in cross media communication. Inside the media organizations, however...

  4. Opas CrossFit -harjoitteluun

    OpenAIRE

    Knaapi, Matti

    2014-01-01

    CrossFit on laji, joka pyrkii edistämään terveyttä ja kuntoa. CrossFit saleja löytyy mailmalta yli 10 000 kappaletta. CrossFit -harjoittelussa pyritään parantamaan ihmisen kuntoa mahdollisimman laajalla skaalalla kehittämällä mm. voimaa, kestävyyttä, tarkkuutta, tasapainoa ja eri aineenvaihduntareittejä samanaikaisesti. Terveyden ja kunnon kehittämiseen kuuluu kuntoilun lisäksi myös muita osa-alueita. Ruokavalio ja kehonhuolto ovat tärkeitä osa-alueita hyvän kunnon saavuttamiseksi. Ruokav...

  5. Antigen Cross-Presentation of Immune Complexes

    Science.gov (United States)

    Platzer, Barbara; Stout, Madeleine; Fiebiger, Edda

    2014-01-01

    The ability of dendritic cells (DCs) to cross-present tumor antigens has long been a focus of interest to physicians, as well as basic scientists, that aim to establish efficient cell-based cancer immune therapy. A prerequisite for exploiting this pathway for therapeutic purposes is a better understanding of the mechanisms that underlie the induction of tumor-specific cytotoxic T-lymphocyte (CTL) responses when initiated by DCs via cross-presentation. The ability of humans DC to perform cross-presentation is of utmost interest, as this cell type is a main target for cell-based immunotherapy in humans. The outcome of a cross-presentation event is guided by the nature of the antigen, the form of antigen uptake, and the subpopulation of DCs that performs presentation. Generally, CD8α+ DCs are considered to be the most potent cross-presenting DCs. This paradigm, however, only applies to soluble antigens. During adaptive immune responses, immune complexes form when antibodies interact with their specific epitopes on soluble antigens. Immunoglobulin G (IgG) immune complexes target Fc-gamma receptors on DCs to shuttle exogenous antigens efficiently into the cross-presentation pathway. This receptor-mediated cross-presentation pathway is a well-described route for the induction of strong CD8+ T cell responses. IgG-mediated cross-presentation is intriguing because it permits the CD8− DCs, which are commonly considered to be weak cross-presenters, to efficiently cross-present. Engaging multiple DC subtypes for cross-presentation might be a superior strategy to boost CTL responses in vivo. We here summarize our current understanding of how DCs use IgG-complexed antigens for the efficient induction of CTL responses. Because of its importance for human cell therapy, we also review the recent advances in the characterization of cross-presentation properties of human DC subsets. PMID:24744762

  6. Metoda Criss-Cross

    OpenAIRE

    Papež, Jan

    2008-01-01

    This thesis describes the criss-cross method, which solves the tasks of linear programming and does not need primar or dual feasibility of the basis. At first, the single-phase simplex method, that needs primal feasibility, gets described. After that, we describe the dual simplex method, which needs dual feasibility. The criss-cross method combines both of these methods. All of mentioned methods are explained and demonstrated in several examples.

  7. Seeds of Cross-Media Production

    DEFF Research Database (Denmark)

    Bødker, Susanne; Petersen, Anja Bechmann

    2007-01-01

    separately and of cross-media production. Since cross-media production is in the making, we study the instruments currently used for planning and coordination, and analyze them as seeds that will eventually make cross-media production happen. Time and timing are important in news production in general......We present an empirical study of an organization that has recently moved from traditional newspaper production towards cross-media production involving the integrated digital production of newspaper, television, radio and web-news. The paper focuses on the daily production rhythms of the media...... with planning and coordination. We demonstrate how the production rhythms of the individual media collide with that of cross-media, and how product lifecycle rhythms add to the list of causes of problems that may jeopardize crossmedia production. We propose to strengthen planning and overview support elements...

  8. CrossFit athletes exhibit high symmetry of fundamental movement patterns. A cross-sectional study.

    Science.gov (United States)

    Tafuri, Silvio; Notarnicola, Angela; Monno, Antonello; Ferretti, Francesco; Moretti, Biagio

    2016-01-01

    even if CrossFit training programs accounted actually more than 7500 gyms affiliated in the USA and more than 2000 in Europe and involved today more than 1 million of people, actually there were not several studies about the effect of the CrossFit on the health and sport performance. The aim of these research was to evaluate the performance in 7 fundamental movement patterns using a standardized methods, the Functional Movement Screen (FMS). we enrolled three groups of athletes (age 17-40 years; >6 months of training programs): CrossFitters, body builders and professional weightlifters. FMS test was performed to all people enrolled. Scores of FMS test was examined comparing three groups. no differences in the three groups were showed in the mean score values of each test and in total score, except for shoulder mobility test (higher among CrossFitters) and trunk stability push-up test (higher among weightlifter). Agreement between the test performed on the two sides was higher in CrossFit groups for hurdle step (93.2%), in line lung (86%), rotary stability test (95.3%) and shoulder mobility (90.7%; pCrossFit seems to produce marked symmetry in some fundamental movements compared to weightlifting and bodybuilding.

  9. Academic Globalization: Universality of Cross-Cultural And Cross-Disciplinary LMR Perspectives

    Directory of Open Access Journals (Sweden)

    Marta Szabo White

    2010-10-01

    Full Text Available The contribution of this paper suggests that previous research underscoring cross-cultural differences may be misleading, when in fact it is cross-professional rather than cross-cultural differences that should be emphasized. Employing the LMR framework, this paper concludes that business or non-business predisposition has a more direct impact on one's individual cultural profile than does nationality. Regardless of culture, persons involved in business are characterized primarily by linear-active modes of communication, and persons not involved in business typically employ less linear and more multi-active/hybrid modes of communication. The linkages among individual characteristics, communication styles, work behaviors, and the extent to which the LMR constructs can facilitate and predict leadership, negotiating styles, individual behaviors, etc. are central to academic globalization and preparing global business leaders.

  10. Integral nucleus-nucleus cross sections

    International Nuclear Information System (INIS)

    Barashenkov, V.S.; Kumawat, H.

    2003-01-01

    Expressions approximating the experimental integral cross sections for elastic and inelastic interactions of light and heavy nuclei at the energies up to several GeV/nucleon are presented. The calculated cross sections are inside the corridor of experimental errors or very close to it. Described in detail FORTRAN code and a numerical example of the cross section approximation are also presented

  11. Comparison of integral cross section values of several cross section libraries in the SAND-II format

    International Nuclear Information System (INIS)

    Zijp, W.L.; Nolthenius, H.J.

    1978-01-01

    A comparison of some integral cross section values for several cross section libraries in the SAND-II format is presented. The integral cross section values are calculated with aid of the spectrum functions for a Watt fission spectrum, a 1/E spectrum and a Maxwellian spectrum. The libraries which are considered here are CCC-112B, ENDF/B-IV, DETAN74, LAPENAS and CESNEF. These 5 cross section libraries used have all the SAND-II format. (author)

  12. Border Crossings, US-Mexico Border, 2010, NAVTEQ

    Data.gov (United States)

    U.S. Environmental Protection Agency — NAVTEQ Border Crossings for Region 9. The Border Crossing layer contains all international border crossings for all motorway crossings, as well as other important...

  13. Various aspects of cross-cultural communication

    OpenAIRE

    Tsibulya, N.

    2014-01-01

    The author considers the main cultural dimensions and tendencies in cross-cultural communication studies from the 1950s till the present day. Using one’s own experience in carrying out research of non-verbal and prosodic aspects of cross-cultural interaction, the author suggests a system of exercises useful in teaching and learning cross-cultural communication and aimed at formation and developing cross-cultural competence.

  14. Electron collision cross sections of mercury

    International Nuclear Information System (INIS)

    Suzuki, Susumu; Kuzuma, Kiyotaka; Itoh, Haruo

    2006-01-01

    In this paper, we propose a new collision cross section set for mercury which revises the original set summarized by Hayashi in 1989. Hanne reported three excitation collision cross sections (6 3 P 0 , 6 3 P 1 , 6 3 P 2 ) determined from an electron beam experiment in 1988. As a matter for regret, no attentive consideration was given to combining these three excitation cross sections with the cross section set of Hayashi. Therefore we propose a new set where these three excitation cross sections are included. In this study, other two excitation cross sections (6 1 P 1 , 6 3 D 3 ) except for the three excitation collision cross sections (6 3 P 0 , 6 3 P 1 , 6 3 P 2 ) are taken from the original set of Hayashi. The momentum transfer cross section and the ionization collision cross section are also taken from Hayashi. A Monte Carlo Simulation (MCS) technique is applied for evaluating our new cross section set. The present results of the electron drift velocity and the ionization coefficient are compared to experimental values. Agreement is secured in relation to the electron drift velocity for 1.5 Td 2 ) is the reduced electric field, E (V/cm) is the electric field, N (1/cm 3 ) is the number density of mercury atoms at 0degC, 1 Torr, E/N is also equal to 2.828 x 10 -17 E/p 0 from the relation of the ideal gas equation, p 0 (Torr) is gas pressure at 0degC, 1 Torr=1.33322 x 10 -2 N/cm -2 and 10 -17 V/cm 2 is called 1 Td. Thus it is ensured that our new cross section set is reasonable enough to be used up to 100 eV when considering with the electron drift velocity and the ionization coefficient. (author)

  15. Cross-relaxation solid state lasers

    International Nuclear Information System (INIS)

    Antipenko, B.M.

    1989-01-01

    Cross-relaxation functional diagrams provide a high quantum efficiency for pumping bands of solid state laser media and a low waste heat. A large number of the cross-relaxation mechanisms for decay rare earth excited states in crystals have been investigated. These investigations have been a starting-point for development of the cross-relaxation solid state lasers. For example, the cross-relaxation interactions, have been used for the laser action development of LiYF 4 :Gd-Tb. These interactions are important elements of the functional diagrams of the 2 μm Ho-doped media sensitized with Er and Tm and the 3 μm Er-doped media. Recently, new efficient 2 μm laser media with cross-relaxation pumping diagrams have been developed. Physical aspects of these media are the subject of this paper. A new concept of the Er-doped medium, sensitized with Yb, is illustrated

  16. Background-cross-section-dependent subgroup parameters

    International Nuclear Information System (INIS)

    Yamamoto, Toshihisa

    2003-01-01

    A new set of subgroup parameters was derived that can reproduce the self-shielded cross section against a wide range of background cross sections. The subgroup parameters are expressed with a rational equation which numerator and denominator are expressed as the expansion series of background cross section, so that the background cross section dependence is exactly taken into account in the parameters. The advantage of the new subgroup parameters is that they can reproduce the self-shielded effect not only by group basis but also by subgroup basis. Then an adaptive method is also proposed which uses fitting procedure to evaluate the background-cross-section-dependence of the parameters. One of the simple fitting formula was able to reproduce the self-shielded subgroup cross section by less than 1% error from the precise evaluation. (author)

  17. Photon-splitting cross sections

    International Nuclear Information System (INIS)

    Johannessen, A.M.; Mork, K.J.; Overbo, I.

    1980-01-01

    The differential cross section for photon splitting (scattering of one photon into two photons) in a Coulomb field, obtained earlier by Shima, has been integrated numerically to yield various differential cross sections. Energy spectra differential with respect to the energy of one of the outgoing photons are presented for several values of the primary photon energy. Selected examples of recoil momentum distributions and some interesting doubly or multiply differential cross sections are also given. Values for the total cross section are obtained essentially for all energies. The screening effect caused by atomic electrons is also taken into account, and is found to be important for high energies, as in e + e - pair production. Comparisons with various approximate results obtained by previous authors mostly show fair agreement. We also discuss the possibilities for experimental detection and find the most promising candidate to be a measurement of both photons, and their energies, at a moderately high energy

  18. Electron-impact cross sections of Ne

    International Nuclear Information System (INIS)

    Tsurubuchi, S.; Arakawa, K.; Kinokuni, S.; Motohashi, K.

    2000-01-01

    Electron-impact absolute emission cross sections were measured for the 3p→3s transitions of Ne. Excitation functions of the 3s→2p first resonance lines were measured in the energy range from the threshold to 1000 eV by a polarization-free optical method and relative cross sections were normalized to the absolute values, (41.0±5.4)x10 -19 cm 2 for the 73.6 nm line and (7.1±1.0)x10 -19 cm 2 for the 74.4 nm line, which were determined at 500 eV. The integrated level-excitation cross sections of Suzuki et al for the 1s 2 and 1s 4 levels were combined with the corresponding 3p→3s cascade cross sections obtained in this paper to give absolute emission cross sections for the resonance lines. The level-excitation cross sections of the 1s 2 and 1s 4 states in Paschen notation were determined from the threshold to 1000 eV by subtracting 3p→3s cascade cross sections from the corresponding 3s→2p emission cross sections of the resonance lines. A large cascade contribution is found in the emission cross section of the resonance lines. It is 28.5% for the 73.6 nm line and 49.6% for the 74.4 nm line at 40 eV, and 17.0 and 61.8%, respectively, at 300 eV. (author)

  19. Cross-section methodology in SIMMER

    International Nuclear Information System (INIS)

    Soran, P.D.

    1975-11-01

    The cross-section methodology incorporated in the SIMMER code is described. Data base for all cross sections is the ENDF/B system with various progressing computer codes to group collapse and modify the group constants which are used in SIMMER. Either infinitely dilute cross sections or the Bondarenko formalism can be used in SIMMER. Presently only a microscopic treatment is considered, but preliminary macroscopic algorithms have been investigated

  20. Cross-section methodology in SIMMER

    International Nuclear Information System (INIS)

    Soran, P.D.

    1976-05-01

    The cross-section methodology incorporated in the SIMMER code is described. Data base for all cross sections is the ENDF/B system with various progressing computer codes to group collapse and modify the group constants which are used in SIMMER. Either infinitely dilute cross sections or the Bondarenko formalism can be used in SIMMER. Presently only a microscopic treatment is considered, but preliminary macroscopic algorithms have been investigated

  1. Women Mentoring in the Academe: A Faculty Cross-Racial and Cross-Cultural Experience

    Science.gov (United States)

    Guramatunhu-Mudiwa, Precious; Angel, Roma B.

    2017-01-01

    Two women faculty members, one White from the southeastern United States and one Black African from Zimbabwe, purposefully explored their informal mentoring relationship with the goal of illuminating the complexities associated with their cross-racial, cross-cultural experience. Concentrating on their four-year mentor-mentee academic relationship…

  2. Boundary Crossing in R&D Projects in Schools: Learning through Cross-Professional Collaboration

    Science.gov (United States)

    Schenke, Wouter; van Driel, Jan; Geijsel, Femke P.; Volman, Monique L. L.

    2017-01-01

    Background/Context: School leaders, teachers, and researchers are increasingly involved in collaborative research and development (R&D) projects in schools, which encourage crossing boundaries between the fields of school and research. It is not clear, however, what and how professionals in these projects learn through cross-professional…

  3. Neutron cross sections: Book of curves

    International Nuclear Information System (INIS)

    McLane, V.; Dunford, C.L.; Rose, P.F.

    1988-01-01

    Neuton Cross Sections: Book of Curves represents the fourth edition of what was previously known as BNL-325, Neutron Cross Sections, Volume 2, CURVES. Data is presented only for (i.e., intergrated) reaction cross sections (and related fission parameters) as a function of incident-neutron energy for the energy range 0.01 eV to 200 MeV. For the first time, isometric state production cross sections have been included. 11 refs., 4 figs

  4. Jet inclusive cross sections

    International Nuclear Information System (INIS)

    Del Duca, V.

    1992-11-01

    Minijet production in jet inclusive cross sections at hadron colliders, with large rapidity intervals between the tagged jets, is evaluated by using the BFKL pomeron. We describe the jet inclusive cross section for an arbitrary number of tagged jets, and show that it behaves like a system of coupled pomerons

  5. Letters to the Editor

    Science.gov (United States)

    1999-09-01

    All the Letters to the Editor in this issue are in the same PostScript or PDF file. Contents The imaginary Sun? Harold Aspden Energy Science Ltd, PO Box 35, Southampton SO16 7RB, UK Difficult physics? Tim Akrill Chief Examiner, A-level Physics, Edexcel Foundation Was it a dream? Bill Jarvis 6 Peggy's Mill Road, Edinburgh EH4 6JY

  6. Journal of Mormon History Vol. 33, No. 2, 2007

    OpenAIRE

    2007-01-01

    CONTENTS ARTICLES --The Reed Smoot Hearings: A Quest for Legitimacy Harvard S. Heath, 1 --Senator George Sutherland: Reed Smoot’s Defender Michael Harold Paulos, 81 --Daniel S. Tuttle: Utah’s Pioneer Episcopal Bishop Frederick Quinn, 119 --Civilizing the Ragged Edge: Jacob Hamblin’s Wives Todd Compton, 155 --Dr. George B. Sanderson: Nemesis of the Mormon Battalion Sherman L. Fleek, 199 REVIEWS --Pet...

  7. Annual Report of the Assembly of Mathematical and Physical Sciences for Calendar Year 1978 (January 1, 1978 - December 31, 1978).

    Science.gov (United States)

    1978-01-01

    Colin B. Bull (1980) College of Mathematical and Physical Bruce A. Taft (1981) Science Department of Oceanography Ohio State University Washington...Gottschalk, Joseph Kestin (1981) and Richard W. Kline Division of Engineering Department of Energy Brown University (Engineering) Harold E. Bamford ...Research and Engineering (Climate dynamics, international Laboratory cooperation) (Arctic ecology, soil science) George Gryc (1981) Colin B. Bull (1980

  8. Want to Improve Children's Writing? Don't Neglect Their Handwriting

    Science.gov (United States)

    Graham, Steve

    2010-01-01

    The famed playwright Harold Pinter, having just been introduced as a very good writer, was once asked by a six-year-old boy if he could do a "w." The author suspects that "w" was a difficult letter for this young man, and he judged the writing capability of others accordingly. This student's assumption--that being a "good writer" means having good…

  9. Characterization of the degree of cross-linking in radiation cross-linked low and high density polyethylenes

    International Nuclear Information System (INIS)

    Posselt, K.; Haedrich, W.

    1986-01-01

    In practice the cross-linking of irradiated polyethylene is mostly characterized by solubility and thermomechanical data. The irradiation of samples of a LDPE and a HDPE yields very different gel-dose curves. But for a quantitative comparison the complicated connection between the gel values and the corresponding densities of cross-links, especially the dependence on the initial molecular size distribution, has to take into consideration. The analysis of the solubility data according to the statistical theory of cross-linking developed by Inokuti and Saito shows that at equal doses in both investigated PE types in spite of the different gel values nearly the same densities of cross-links are present. That result is confirmed by the densities of cross-links determined from stress-strain measurements at 423 K. (author)

  10. Experimental study of crossing angle collision

    International Nuclear Information System (INIS)

    Chen, T.; Rice, D.; Rubin, D.; Sagan, D.; Tigner, M.

    1993-01-01

    The non-linear coupling due to the beam-beam interaction with crossing angle has been studied. The major effect of a small (∼12mrad) crossing angle is to excite 5Q x ±Q s =integer coupling resonance family on large amplitude particles, which results in bad lifetime. On the CESR, a small crossing angle (∼2.4mr) was created at the IP and a reasonable beam-beam tune-shift was achieved. The decay rate of the beam is measured as a function of horizontal tune with and without crossing angle. The theoretical analysis, simulation and experimental measurements have a good agreement. The resonance strength as a function of crossing angle is also measured

  11. Stream Crossings

    Data.gov (United States)

    Vermont Center for Geographic Information — Physical measurements and attributes of stream crossing structures and adjacent stream reaches which are used to provide a relative rating of aquatic organism...

  12. CrossLink: a novel method for cross-condition classification of cancer subtypes.

    Science.gov (United States)

    Ma, Chifeng; Sastry, Konduru S; Flore, Mario; Gehani, Salah; Al-Bozom, Issam; Feng, Yusheng; Serpedin, Erchin; Chouchane, Lotfi; Chen, Yidong; Huang, Yufei

    2016-08-22

    We considered the prediction of cancer classes (e.g. subtypes) using patient gene expression profiles that contain both systematic and condition-specific biases when compared with the training reference dataset. The conventional normalization-based approaches cannot guarantee that the gene signatures in the reference and prediction datasets always have the same distribution for all different conditions as the class-specific gene signatures change with the condition. Therefore, the trained classifier would work well under one condition but not under another. To address the problem of current normalization approaches, we propose a novel algorithm called CrossLink (CL). CL recognizes that there is no universal, condition-independent normalization mapping of signatures. In contrast, it exploits the fact that the signature is unique to its associated class under any condition and thus employs an unsupervised clustering algorithm to discover this unique signature. We assessed the performance of CL for cross-condition predictions of PAM50 subtypes of breast cancer by using a simulated dataset modeled after TCGA BRCA tumor samples with a cross-validation scheme, and datasets with known and unknown PAM50 classification. CL achieved prediction accuracy >73 %, highest among other methods we evaluated. We also applied the algorithm to a set of breast cancer tumors derived from Arabic population to assign a PAM50 classification to each tumor based on their gene expression profiles. A novel algorithm CrossLink for cross-condition prediction of cancer classes was proposed. In all test datasets, CL showed robust and consistent improvement in prediction performance over other state-of-the-art normalization and classification algorithms.

  13. 49 CFR 236.384 - Cross protection.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Cross protection. 236.384 Section 236.384 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... and Tests § 236.384 Cross protection. Cross protection shall be tested at least once every six months...

  14. Cross-Border Exposures and Financial Contagion

    NARCIS (Netherlands)

    Degryse, H.A.; Elahi, M.A.; Penas, M.F.

    2009-01-01

    Integrated financial markets provide opportunities for expansion and improved risk sharing, but also pose threats of contagion risk through cross-border exposures. This paper examines cross-border contagion risk over the period 1999-2006. To that purpose we use aggregate cross-border exposures of

  15. Highway-Rail Crossings Inventory Data

    Data.gov (United States)

    Department of Transportation — The entire National Highway-Rail Crossing Inventory is available in three separate downloadble files. There is a file of all current Public-at-Grade crossings. There...

  16. Kak voznikajut superderzhavõ / Harold James ; tõlk. Jevgenija Unanjants

    Index Scriptorium Estoniae

    James, Harold

    2005-01-01

    Hiina kiire majandusliku arengu võrdlus protsessidega Saksamaal ja Jaapanis. Kui Hiina tahab vältida Saksamaa XX sajandi alguse saatust, peab ta toetama oma edukat majanduslikku moderniseerimist põhiseaduslike ja poliitiliste reformidega

  17. Nuclear Forensics and Radiochemistry: Cross Sections

    Energy Technology Data Exchange (ETDEWEB)

    Rundberg, Robert S. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-11-08

    The neutron activation of components in a nuclear device can provide useful signatures of weapon design or sophistication. This lecture will cover some of the basics of neutron reaction cross sections. Nuclear reactor cross sections will also be presented to illustrate the complexity of convolving neutron energy spectra with nuclear excitation functions to calculate useful effective reactor cross sections. Deficiencies in the nuclear database will be discussed along with tools available at Los Alamos to provide new neutron cross section data.

  18. Recent trends in cross-border banking

    NARCIS (Netherlands)

    De Haas, Ralph; van Horen, Neeltje; Beck, Thorsten; Casu, Barbara

    2017-01-01

    This chapter identifies a number of recent trends in European cross-border banking. The authors first distinguish between two main modes of international banking: cross-border versus multinational banking. Cross-border banking occurs when a bank in country A lends directly to a borrower in country

  19. CHALLENGES IN CROSS CULTURAL ADVERTISING

    Directory of Open Access Journals (Sweden)

    Yuni Retnowati

    2016-04-01

    Full Text Available At first, marketing practitioners and academics consider standardized approaches to marketing and advertising strategies in globalization, and then some studies proved that the standardization of advertising across culture is not valid. Therefore, cross cultural advertising takes local culture into account when conveying messages in advertisements. Cross cultural understanding is very important in order to produce successful localized advertising that would reflect the cultural values and norms of intended audience. Challenge in cross cultural advertising is the problem of communicating to people of diverse cultural background. Cross cultural solutions are applied in areas such as language, communication style, images and cultural values. Cross cultural advertising is simply about using common sense and analyzing how the different elements of an advertising campaign are impacted by culture and modifying them to best speak to the target audience. Other challenges are determining between standardization and adaptation of cultural values content of advertising when facing different people from diverse cultures. In academic side, the challenge is preparing students to design advertisements that communicate effectively to diverse cultures.

  20. Evaluated cross section libraries

    International Nuclear Information System (INIS)

    Maqurno, B.A.

    1976-01-01

    The dosimetry tape (ENDF/B-IV tape 412) was issued in a general CSEWG distribution, August 1974. The pointwise cross section data file was tested with specified reference spectra. A group averaged cross section data file (620 groups based on tape 412) was tested with the above spectra and the results are presented in this report

  1. Cross-Cultural Interpretations of Curricular Contextual Crossings

    Science.gov (United States)

    Schlein, Candace; Garii, Barbara

    2011-01-01

    Teachers--who are generally representatives of the cultural mainstream--are expected to use global experiences to become culturally enhanced and to bring these enhancements back to their classrooms. In this article, the authors discuss a cross-cultural exploration of investigations into the experiences of Canadian and U.S. educators with…

  2. 30 CFR 57.9104 - Railroad crossings.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Railroad crossings. 57.9104 Section 57.9104... SAFETY AND HEALTH SAFETY AND HEALTH STANDARDS-UNDERGROUND METAL AND NONMETAL MINES Loading, Hauling, and Dumping Traffic Safety § 57.9104 Railroad crossings. Designated railroad crossings shall be posted with...

  3. 50 CFR 18.88 - Cross-examination.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Cross-examination. 18.88 Section 18.88... PLANTS (CONTINUED) MARINE MAMMALS Notice and Hearing on Section 103 Regulations § 18.88 Cross-examination... examination; and (2) Exclude cross-examination questions that are immaterial, irrelevant or unduly repetitious...

  4. Activation cross section data file, (1)

    International Nuclear Information System (INIS)

    Yamamuro, Nobuhiro; Iijima, Shungo.

    1989-09-01

    To evaluate the radioisotope productions due to the neutron irradiation in fission of fusion reactors, the data for the activation cross sections ought to be provided. It is planning to file more than 2000 activation cross sections at final. In the current year, the neutron cross sections for 14 elements from Ni to W have been calculated and evaluated in the energy range 10 -5 to 20 MeV. The calculations with a simplified-input nuclear cross section calculation system SINCROS were described, and another method of evaluation which is consistent with the JENDL-3 were also mentioned. The results of cross section calculation are in good agreement with experimental data and they were stored in the file 8, 9 and 10 of ENDF/B format. (author)

  5. Differential Top Cross-section Measurements

    CERN Document Server

    Fenton, Michael James; The ATLAS collaboration

    2017-01-01

    The top quark is the heaviest known fundamental particle. The measurement of the differential top-quark pair production cross-section provides a stringent test of advanced perturbative QCD calculations. The ATLAS collaboration has performed detailed measurements of those differential cross sections at a centre-of-mass energy of 13 TeV. This talk focuses on differential cross-section measurements in the lepton+jets final state, including using boosted top quarks to probe our understanding of top quark production in the TeV regime.

  6. Cross-link guided molecular modeling with ROSETTA.

    Directory of Open Access Journals (Sweden)

    Abdullah Kahraman

    Full Text Available Chemical cross-links identified by mass spectrometry generate distance restraints that reveal low-resolution structural information on proteins and protein complexes. The technology to reliably generate such data has become mature and robust enough to shift the focus to the question of how these distance restraints can be best integrated into molecular modeling calculations. Here, we introduce three workflows for incorporating distance restraints generated by chemical cross-linking and mass spectrometry into ROSETTA protocols for comparative and de novo modeling and protein-protein docking. We demonstrate that the cross-link validation and visualization software Xwalk facilitates successful cross-link data integration. Besides the protocols we introduce XLdb, a database of chemical cross-links from 14 different publications with 506 intra-protein and 62 inter-protein cross-links, where each cross-link can be mapped on an experimental structure from the Protein Data Bank. Finally, we demonstrate on a protein-protein docking reference data set the impact of virtual cross-links on protein docking calculations and show that an inter-protein cross-link can reduce on average the RMSD of a docking prediction by 5.0 Å. The methods and results presented here provide guidelines for the effective integration of chemical cross-link data in molecular modeling calculations and should advance the structural analysis of particularly large and transient protein complexes via hybrid structural biology methods.

  7. Crossing borders via mental bridges

    DEFF Research Database (Denmark)

    Keil, Dirk

    The project studies cross-border regional integration in Europe drawing on the example of the emerging Danish-German Femern Belt Region. It focuses on cross-border networking within public administration as part of regional integra- tion. My central question is how national-cultural differences...... influence coopera- tion, coordination and collaboration in administrative cross-border networks. In this connection the project asks after the perception of regional integration seen from the different national backgrounds. The research concentrates on the group of decision makers within the field of public...... administration, and in specific on the attempt to initiate and promote cross-border regional integration via the building of mental bridges between Danish and German parts of the Femern Belt Region. Here one of the first projects aiming primarily at building mental bridges in the Femern Belt Region...

  8. A new methodology of spatial cross-correlation analysis.

    Science.gov (United States)

    Chen, Yanguang

    2015-01-01

    Spatial correlation modeling comprises both spatial autocorrelation and spatial cross-correlation processes. The spatial autocorrelation theory has been well-developed. It is necessary to advance the method of spatial cross-correlation analysis to supplement the autocorrelation analysis. This paper presents a set of models and analytical procedures for spatial cross-correlation analysis. By analogy with Moran's index newly expressed in a spatial quadratic form, a theoretical framework is derived for geographical cross-correlation modeling. First, two sets of spatial cross-correlation coefficients are defined, including a global spatial cross-correlation coefficient and local spatial cross-correlation coefficients. Second, a pair of scatterplots of spatial cross-correlation is proposed, and the plots can be used to visually reveal the causality behind spatial systems. Based on the global cross-correlation coefficient, Pearson's correlation coefficient can be decomposed into two parts: direct correlation (partial correlation) and indirect correlation (spatial cross-correlation). As an example, the methodology is applied to the relationships between China's urbanization and economic development to illustrate how to model spatial cross-correlation phenomena. This study is an introduction to developing the theory of spatial cross-correlation, and future geographical spatial analysis might benefit from these models and indexes.

  9. Desmosine-Inspired Cross-Linkers for Hyaluronan Hydrogels

    Science.gov (United States)

    Hagel, Valentin; Mateescu, Markus; Southan, Alexander; Wegner, Seraphine V.; Nuss, Isabell; Haraszti, Tamás; Kleinhans, Claudia; Schuh, Christian; Spatz, Joachim P.; Kluger, Petra J.; Bach, Monika; Tussetschläger, Stefan; Tovar, Günter E. M.; Laschat, Sabine; Boehm, Heike

    2013-06-01

    We designed bioinspired cross-linkers based on desmosine, the cross-linker in natural elastin, to prepare hydrogels with thiolated hyaluronic acid. These short, rigid cross-linkers are based on pyridinium salts (as in desmosine) and can connect two polymer backbones. Generally, the obtained semi-synthetic hydrogels are form-stable, can withstand repeated stress, have a large linear-elastic range, and show strain stiffening behavior typical for biopolymer networks. In addition, it is possible to introduce a positive charge to the core of the cross-linker without affecting the gelation efficiency, or consequently the network connectivity. However, the mechanical properties strongly depend on the charge of the cross-linker. The properties of the presented hydrogels can thus be tuned in a range important for engineering of soft tissues by controlling the cross-linking density and the charge of the cross-linker.

  10. A parent-report Gender Identity Questionnaire for Children: A cross-national, cross-clinic comparative analysis.

    Science.gov (United States)

    Cohen-Kettenis, Peggy T; Wallien, Madeleine; Johnson, Laurel L; Owen-Anderson, Allison F H; Bradley, Susan J; Zucker, Kenneth J

    2006-07-01

    A one-factor, 14-item parent-report Gender Identity Questionnaire for Children (GIQC) was developed in a sample of 325 clinic-referred children with gender identity problems and 504 controls from Toronto, Canada (Johnson et al., 2004). In this study, we report a cross-national, cross-clinic comparative analysis of the GIQC on gender-referred children (N = 338) from Toronto and gender-referred children (N = 175) from Utrecht, The Netherlands. Across clinics, the results showed both similarities and differences. Gender-referred boys from Utrecht had a significantly higher total score (indicating more cross-gender behavior) than did gender-referred boys from Toronto, but there was no significant difference for girls. In the Toronto sample, the gender-referred girls had a significantly higher total score than the gender-referred boys, but there was no significant sex difference in the Utrecht sample. Across both clinics, gender-referred children who met the complete DSM criteria for gender identity disorder (GID) had a significantly higher cross-gender score than the gender-referred children who were subthreshold for GID (Cohen's d = 1.11). The results of this study provide the first empirical evidence of relative similarity in cross-gender behavior in a sample of gender-referred children from western Europe when compared to North American children. The results also provide some support for cross-clinic consistency in clinician-based diagnosis of GID.

  11. The Crossing Speed of Elderly Pedestrians

    Directory of Open Access Journals (Sweden)

    Ana Trpković

    2017-04-01

    Full Text Available The population of elderly people is rapidly growing and in terms of safety, senior pedestrians represent one of the most vulnerable group. The pedestrian crossing speed is a significant input parameter in traffic engineering, which can have effect on pedestrians’ safety, especially of older population. The objective of this study was to determine the value of the crossing speed of elderly pedestrians (65+ for different types of urban crossings. The research was conducted at ten intersections in the city of Belgrade, Serbia, using the method of direct observation and a questionnaire for collecting data. The data were analysed in the statistical software package IBM SPSS Statistics. The results showed that elderly pedestrians walk slower and the crossing type significantly influenced the speed of older population. The order of crossing types in relation to the measured speed is ranked as follows, from the lowest to the highest speed value: unsignalized, signalized, signalized with pedestrian countdown display, signalized with pedestrian island and pedestrian countdown display and finally signalized crossing with pedestrian island. According to the questionnaire results, the elderly recognize the importance of implementing pedestrian counters. This indicates the necessity to provide safe street crossing for the elderly using the corresponding engineering measures.

  12. 40 CFR 750.40 - Cross-examination.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Cross-examination. 750.40 Section 750... Processing and Distribution in Commerce Exemptions § 750.40 Cross-examination. (a) After the close of the... cross-examination. The request must be received by EPA within one week after a full transcript of the...

  13. Adverse selection without single crossing

    DEFF Research Database (Denmark)

    Schottmüller, Christoph

    2015-01-01

    The single-crossing assumption simplifies the analysis of screening models as local incentive compatibility becomes sufficient for global incentive compatibility. If single crossing is violated, global incentive compatibility constraints have to be taken into account. This paper studies monotone...... solutions in a screening model that allows a one-time violation of single crossing. The results show that local and non-local incentive constraints distort the solution in opposite directions. Therefore, the optimal decision might involve distortions above as well as below the first-best decision...

  14. Bianisotropic metamaterials based on twisted asymmetric crosses

    International Nuclear Information System (INIS)

    Reyes-Avendaño, J A; Sampedro, M P; Juárez-Ruiz, E; Pérez-Rodríguez, F

    2014-01-01

    The effective bianisotropic response of 3D periodic metal-dielectric structures, composed of crosses with asymmetrically-cut wires, is investigated within a general homogenization theory using the Fourier formalism and the form-factor division approach. It is found that the frequency dependence of the effective permittivity for a system of periodically-repeated layers of metal crosses exhibits two strong resonances, whose separation is due to the cross asymmetry. Besides, bianisotropic metamaterials, having a base of four twisted asymmetric crosses, are proposed. The designed metamaterials possess negative refractive index at frequencies determined by the cross asymmetry, the gap between the arms of adjacent crosses lying on the same plane, and the type of Bravais lattice. (papers)

  15. Regulation of Cross-holdings between European Companies

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2003-01-01

    Cross-holdings can be a barrier to takeovers, and they may have other disadvantages. This article analyses how cross-holdings may be regulated to avoid these negative effects.......Cross-holdings can be a barrier to takeovers, and they may have other disadvantages. This article analyses how cross-holdings may be regulated to avoid these negative effects....

  16. 45 CFR 81.79 - Cross-examination.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Cross-examination. 81.79 Section 81.79 Public... UNDER PART 80 OF THIS TITLE Hearing Procedures § 81.79 Cross-examination. A witness may be cross-examined on any matter material to the proceeding without regard to the scope of his direct examination. ...

  17. Utilization of cross-section covariance data in FBR core nuclear design and cross-section adjustment

    International Nuclear Information System (INIS)

    Ishikawa, Makoto

    1994-01-01

    In the core design of large fast breeder reactors (FBRs), it is essentially important to improve the prediction accuracy of nuclear characteristics from the viewpoint of both reducing cost and insuring reliability of the plant. The cross-section errors, that is, covariance data are one of the most dominant sources for the prediction uncertainty of the core parameters, therefore, quantitative evaluation of covariance data is indispensable for FBR core design. The first objective of the present paper is to introduce how the cross-section covariance data are utilized in the FBR core nuclear design works. The second is to delineate the cross-section adjustment study and its application to an FBR design, because this improved design method markedly enhances the needs and importance of the cross-section covariance data. (author)

  18. [Factors associated with cross-nursing].

    Science.gov (United States)

    von Seehausen, Mariana Pujól; Oliveira, Maria Inês Couto de; Boccolini, Cristiano Siqueira

    2017-05-01

    This article aims to estimate the prevalence and analyze the factors associated with cross-nursing. A cross-sectional study was conducted in 2013 with interviews with a representative sample of mothers of infants less than one-year-old (n' = 695) attended in nine primary health units in Rio de Janeiro, Brazil. Sociodemographic characteristics were studied; pregnancy, childbirth and primary care assistance; maternal habits and baby features. Adjusted prevalence ratios (PR) were obtained by Poisson Regression, retaining variables associated with the outcome in the final model (p ≤ 0.05). Cross-nursing was practiced by 29.4% of the mothers. Most practitioner mothers were relatives or friends. The following variables were directly associated with cross-nursing: being an adolescent mother (PR' = 1.595), smoking (PR' = 1.396), alcohol consumption (PR' = 1.613), inappropriate baby feeding habits (PR' = 1.371) and infant's age in months (PR' = 1.066). Maternal formal employment was inversely associated with the practice (PR' = 0.579). Cross-nursing has a relevant prevalence among mothers assisted by primary health care units in Rio de Janeiro City. This issue should be addressed, especially among the most vulnerable groups, due to the association with adolescence and with unhealthy habits.

  19. A New Methodology of Spatial Cross-Correlation Analysis

    Science.gov (United States)

    Chen, Yanguang

    2015-01-01

    Spatial correlation modeling comprises both spatial autocorrelation and spatial cross-correlation processes. The spatial autocorrelation theory has been well-developed. It is necessary to advance the method of spatial cross-correlation analysis to supplement the autocorrelation analysis. This paper presents a set of models and analytical procedures for spatial cross-correlation analysis. By analogy with Moran’s index newly expressed in a spatial quadratic form, a theoretical framework is derived for geographical cross-correlation modeling. First, two sets of spatial cross-correlation coefficients are defined, including a global spatial cross-correlation coefficient and local spatial cross-correlation coefficients. Second, a pair of scatterplots of spatial cross-correlation is proposed, and the plots can be used to visually reveal the causality behind spatial systems. Based on the global cross-correlation coefficient, Pearson’s correlation coefficient can be decomposed into two parts: direct correlation (partial correlation) and indirect correlation (spatial cross-correlation). As an example, the methodology is applied to the relationships between China’s urbanization and economic development to illustrate how to model spatial cross-correlation phenomena. This study is an introduction to developing the theory of spatial cross-correlation, and future geographical spatial analysis might benefit from these models and indexes. PMID:25993120

  20. Immunomodulating pectic polysaccharides from waste rose petals of Rosa damascena Mill.

    Science.gov (United States)

    Slavov, Anton; Kiyohara, Hiroaki; Yamada, Haruki

    2013-08-01

    A water-soluble polysaccharide (RP-1) was obtained from distilled rose petals of Rosa damascena Mill. as an attempt for valorization of the waste. RP-1 showed in vitro intestinal immune system modulating activity through Peyer's patch cells and IL-6 producing activity from macrophages. RP-1 lost most of its immunomodulating activity by degradation of the carbohydrate moiety with periodate. RP-1 was fractionated by anion-exchange and gel filtration chromatography and some of the fractions showed significant intestinal immune system modulating activity. The active fractions were suggested to be pectic polysaccharides and type II arabino-3,6-galactan from the component sugar analyses and the reactivity with Yariv antigen. When some active fractions were digested with endo α-d-(1→4)-polygalacturonase, highest molecular weight fragments which were considered as rhamnogalacturonan I, showed potent immunomodulating activities. To our knowledge, this is a first report which explores the possibility for utilization of waste rose petals as a source of immunomodulating pectic polysaccharides. Copyright © 2013 Elsevier B.V. All rights reserved.

  1. Seeds of Cross-Media Production

    DEFF Research Database (Denmark)

    Bødker, Susanne; Petersen, Anja Bechmann

    2007-01-01

    We present an empirical study of an organization that has recently moved from traditional newspaper production towards cross-media production involving the integrated digital production of newspaper, television, radio and web-news. The paper focuses on the daily production rhythms of the media...... separately and of cross-media production. Since cross-media production is in the making, we study the instruments currently used for planning and coordination, and analyze them as seeds that will eventually make cross-media production happen. Time and timing are important in news production in general......, and our analyses focus on the rhythm of the daily planning, coordination and production processes. Specifically, we analyze the temporal coordination of the activities in and around the Superdesk – the current center of coordination of the news organization, and of the persons who work specifically...

  2. Multifractal temporally weighted detrended cross-correlation analysis to quantify power-law cross-correlation and its application to stock markets

    Science.gov (United States)

    Wei, Yun-Lan; Yu, Zu-Guo; Zou, Hai-Long; Anh, Vo

    2017-06-01

    A new method—multifractal temporally weighted detrended cross-correlation analysis (MF-TWXDFA)—is proposed to investigate multifractal cross-correlations in this paper. This new method is based on multifractal temporally weighted detrended fluctuation analysis and multifractal cross-correlation analysis (MFCCA). An innovation of the method is applying geographically weighted regression to estimate local trends in the nonstationary time series. We also take into consideration the sign of the fluctuations in computing the corresponding detrended cross-covariance function. To test the performance of the MF-TWXDFA algorithm, we apply it and the MFCCA method on simulated and actual series. Numerical tests on artificially simulated series demonstrate that our method can accurately detect long-range cross-correlations for two simultaneously recorded series. To further show the utility of MF-TWXDFA, we apply it on time series from stock markets and find that power-law cross-correlation between stock returns is significantly multifractal. A new coefficient, MF-TWXDFA cross-correlation coefficient, is also defined to quantify the levels of cross-correlation between two time series.

  3. JENDL gas-production cross section file

    International Nuclear Information System (INIS)

    Nakagawa, Tsuneo; Narita, Tsutomu

    1992-05-01

    The JENDL gas-production cross section file was compiled by taking cross-section data from JENDL-3 and by using the ENDF-5 format. The data were given to 23 nuclei or elements in light nuclei and structural materials. Graphs of the cross sections and brief description on their evaluation methods are given in this report. (author)

  4. 40 CFR 750.8 - Cross-examination.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Cross-examination. 750.8 Section 750.8... Section 6 of the Toxic Substances Control Act § 750.8 Cross-examination. (a) After the close of the... cross-examination. The request shall be received by EPA within one week after a full transcript of the...

  5. Toy models of crossed Andreev reflection

    International Nuclear Information System (INIS)

    Melin, R; Jirari, H; Peysson, S

    2003-01-01

    We propose toy models of crossed Andreev reflection in multiterminal hybrid structures containing out-of-equilibrium conductors. We apply the description to two possible experiments: (i) to a device containing a large quantum dot inserted in a crossed Andreev reflection circuit, and (ii) to a device containing an Aharonov-Bohm loop inserted in a crossed Andreev reflection circuit

  6. Is the quasielastic pion cross section really bigger than the pion-nucleus reaction cross section

    International Nuclear Information System (INIS)

    Silbar, R.R.

    1979-01-01

    It is shown that soft pion charge exchanges may increase the inclusive (π + ,π 0 ') cross section, relative to the total quasielastic (π + ,π + ') cross section, by as much as a factor of two. 4 references

  7. Cross-Cultural Leadership

    Directory of Open Access Journals (Sweden)

    Inga Minelgaite Snaebjornsson

    2015-05-01

    Full Text Available Ongoing low participation of women in global leadership calls for more research in this field. In this article, we set out to include gendered expectations toward leader behavior as part of cross-cultural leadership theory. Building on an existing body of research, we focus on propositions about the effects of gendered expectations on the leader, from the followers’ standpoint. The consideration of gendered effects from the follower standpoint is an under-researched area in leadership literature, and it is even more rarely to be found in empirical data. In every culture, there are certain expectations toward leaders of the two genders that influence their behavior. In this article, we will attempt to answer the following question: How does perceived leader behavior and gendered behavior relate to national culture and actual leader behavior? We present a conceptual model that seeks to incorporate gendered expectations into cross-cultural leadership as an answer. Moreover, we provide a conceptual guideline toward operationalization of the model. The model includes the potential of dissonance between male expectations as a dominating leadership role and female leadership. This might serve as an explanation as to why in some cases women are not seen as successful as men when they adopt a masculine leadership style. The article seeks to advance cross-cultural leadership theory by focusing on expected gendered leadership behavior. Our ideas and model could eventually contribute to the advancement of leadership theory, as well as contributing to gender studies, cross-cultural leadership, and business communication.

  8. Border Crossing Points, US-Mexico Border, 2015, NAVTEQ

    Data.gov (United States)

    U.S. Environmental Protection Agency — NAVTEQ Border Crossings for the United States. The Border Crossing layer contains all international border crossings for all motorway crossings, as well as other...

  9. Density-dependent expressions for photoionization cross-sections

    International Nuclear Information System (INIS)

    Sun Weiguo; Ma Xiaoguang; Cheng Yansong

    2004-01-01

    Alternative expressions for photoionization cross-sections and dielectric influence functions are suggested to study the photoionization cross-sections of atoms in solid system. The basic picture is that the photoionization cross-section of atoms in a real system can be described as the coupling between quantum quantity (QQ) and classical quantity (CQ) parts. The QQ part represents the photoionization cross-sections of an isolated particle, while the CQ part may represent most of the important influence of the macroscopic effects (e.g., the interactions of all surrounding polarized particles, and the dielectric property, etc.) on the photoionization cross-sections. The applications to the barium system show that the number-density-dependent new photoionization formula not only obtains the same cross-sections as those from the first order approximation for ideal gas, but also can generate the cross-sections for solid barium by transforming those of ideal gas of the same species using the dielectric influence function

  10. Density-dependent expressions for photoionization cross-sections

    Energy Technology Data Exchange (ETDEWEB)

    Sun Weiguo; Ma Xiaoguang; Cheng Yansong

    2004-06-07

    Alternative expressions for photoionization cross-sections and dielectric influence functions are suggested to study the photoionization cross-sections of atoms in solid system. The basic picture is that the photoionization cross-section of atoms in a real system can be described as the coupling between quantum quantity (QQ) and classical quantity (CQ) parts. The QQ part represents the photoionization cross-sections of an isolated particle, while the CQ part may represent most of the important influence of the macroscopic effects (e.g., the interactions of all surrounding polarized particles, and the dielectric property, etc.) on the photoionization cross-sections. The applications to the barium system show that the number-density-dependent new photoionization formula not only obtains the same cross-sections as those from the first order approximation for ideal gas, but also can generate the cross-sections for solid barium by transforming those of ideal gas of the same species using the dielectric influence function.

  11. Reflections on 30 Years of AIDS—Part 2

    Centers for Disease Control (CDC) Podcasts

    2011-06-15

    Dr. James Curran, Dean of the Rollins School of Public Health and Co-Director of Emory’s Center for AIDS Research, and Dr. Harold Jaffe, CDC’s Associate Director for Science, reflect on 30 years of the AIDS epidemic.  Created: 6/15/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 6/20/2011.

  12. An Assessment of the Perceptions of Secondary Special and General Education Teachers Working in Inclusive Settings in the Commonwealth of Virginia

    OpenAIRE

    Luseno, Florah Kavulani

    2001-01-01

    AN ASSESSMENT OF THE PERCEPTIONS OF SECONDARY SPECIAL AND GENERAL EDUCATION TEACHERS WORKING IN INCLUSIVE SETTINGS IN THE COMMONWEALTH OF VIRGINIA by FLORAH KAVULANI LUSENO Committee Chair: Diane N. Gillespie; Co-Chair: Harold J. McGrady Administration and Supervision of Special Education (ABSTRACT) One of the major challenges facing special and general classroom teachers stems from the current educational movement towards inclusion, a process that emphasizes p...

  13. Cross-border innovation cooperation

    DEFF Research Database (Denmark)

    Hjaltadóttir, Rannveig Edda; Makkonen, Teemu; Sørensen, Nils Karl

    2017-01-01

    Finding a suitable partner is paramount for the success of innovation cooperation. Thus, this paper sets out to analyse the determinants of cross-border innovation cooperation in Denmark by focusing on partner selection. The aim of the article is to investigate determinants of partner selection...... by taking the location of the partners into account. In particular, the discussion is tied to the notion of varying knowledge bases firms utilize in their innovation creation processes. Firm level data from the 2010 Community Innovation Survey in Denmark was utilized to analyse cross-border innovation...... of innovativeness increase the likelihood of cross-border innovation cooperation. Accordingly, geographical proximity to international borders is found to have a significant, positive effect on selecting partners within the European Union. The multivariate probit model shows that the decision of choosing a domestic...

  14. The safety of pedestrian crossing

    NARCIS (Netherlands)

    Goede, M. de; Groenewoud, C.; Horst, A.R.A. van der

    2010-01-01

    More than half of all severe traffic accidents in which pedestrians or cyclists are involved, occur during road crossing. In this chapter insights, based on previous studies and literature, concerning requirements for safe and comfortable crossing facilities are discussed. In order to develop

  15. Doppler broadening of cross sections

    International Nuclear Information System (INIS)

    Buckler, P.A.C.; Pull, I.C.

    1962-12-01

    Expressions for temperature dependent cross-sections in terms of resonance parameters are obtained, involving generalisations of the conventional Doppler functions, ψ and φ. Descriptions of Fortran sub-routines, which calculate broadened cross-sections in accordance with the derived formulae, are included. (author)

  16. Cross validation in LULOO

    DEFF Research Database (Denmark)

    Sørensen, Paul Haase; Nørgård, Peter Magnus; Hansen, Lars Kai

    1996-01-01

    The leave-one-out cross-validation scheme for generalization assessment of neural network models is computationally expensive due to replicated training sessions. Linear unlearning of examples has recently been suggested as an approach to approximative cross-validation. Here we briefly review...... the linear unlearning scheme, dubbed LULOO, and we illustrate it on a systemidentification example. Further, we address the possibility of extracting confidence information (error bars) from the LULOO ensemble....

  17. Total neutron cross section of lead

    International Nuclear Information System (INIS)

    Kanda, K.; Aizawa, O.

    1976-01-01

    The total thermal-neutron cross section of natural lead under various physical conditions was measured by the transmission method. It became clear that the total cross section at room temperature previously reported is lower than the present data. The total cross section at 400, 500, and 600 0 C, above the melting point of lead, 327 0 C, was also measured, and the changes in the cross section as a function of temperature were examined, especially near and below the melting point. The data obtained for the randomly oriented polycrystalline state at room temperature were in reasonable agreement with the theoretical values calculated by the THRUSH and UNCLE-TOM codes

  18. Differences between LASL- and ANL-processed cross sections

    International Nuclear Information System (INIS)

    Kidman, R.B.; MacFarlane, R.E.; Becker, M.

    1978-03-01

    As part of the Los Alamos Scientific Laboratory (LASL) cross-section processing development, LASL cross sections and results from MINX/1DX system are compared to the Argonne National Laboratory cross sections and results from the ETOE-2/MC 2 -2 system for a simple reactor problem. Exact perturbation theory is used to establish the eigenvalue effect of every isotope group cross-section difference. Cross sections, cross-section differences, and their eigenvalue effects are clearly and conveniently displayed and compared on a group-by-group basis

  19. CrossFit® instructor demographics and practice trends

    OpenAIRE

    Gregory R. Waryasz; Vladimir Suric; Alan H. Daniels; Joseph A. Gil; Craig P. Eberson

    2016-01-01

    CrossFit® is an increasingly popular exercise modality that uses high intensity power training. The literature to date regarding CrossFit® has focused on its benefits to VO2 Max, body composition and the motivational variables of participants of CrossFit®. A computerized survey was distributed to CrossFit® instructors using Survey Monkey® (Palo Alto, CA, USA). One hundred and ninety-three CrossFit® instructors responded to the survey. Of these 86.6% (155/179) reported being a certified CrossF...

  20. Creating Cross-disciplinary Courses.

    Science.gov (United States)

    Reynolds, Elaine R

    2012-01-01

    Because of its focus on the biological underpinnings of action and behavior, neuroscience intersects with many fields of human endeavor. Some of these cross-disciplinary intersections have been long standing, while others, such as neurotheology or neuroeconomics, are more recently formed fields. Many undergraduate institutions have sought to include cross-disciplinary courses in their curriculum because this style of pedagogy is often seen as applicable to real world problems. However, it can be difficult for faculty with specialized training within their discipline to expand beyond their own fields to offer cross-disciplinary courses. I have been creating a series of multi- or cross-disciplinary courses and have found some strategies that have helped me successfully teach these classes. I will discuss general strategies and tools in developing these types of courses including: 1) creating mixed experience classrooms of students and contributing faculty 2) finding the right tools that will allow you to teach to a mixed population without prerequisites 3) examining the topic using multiple disciplinary perspectives 4) feeding off student experience and interest 5) assessing the impact of these courses on student outcomes and your neuroscience program. This last tool in particular is important in establishing the validity of this type of teaching for neuroscience students and the general student population.

  1. Cross Coursing in Mathematics: Physical Modelling in Differential Equations Crossing to Discrete Dynamical Systems

    Science.gov (United States)

    Winkel, Brian

    2012-01-01

    We give an example of cross coursing in which a subject or approach in one course in undergraduate mathematics is used in a completely different course. This situation crosses falling body modelling in an upper level differential equations course into a modest discrete dynamical systems unit of a first-year mathematics course. (Contains 1 figure.)

  2. The cross linking of EPDM and NBR rubber

    Directory of Open Access Journals (Sweden)

    Samardžija-Jovanović Suzana

    2005-01-01

    Full Text Available In the process of macromolecule cross linking, the choice of type and quantity of the components and the experimental conditions are important to obtain the new cross linked materials with better mechanical and chemical characteristics. The cross linking method depends on the rubber type and structure. Intermolecular cross linking results in the formation elastomer network. The basis of the cross linking process, between ethylene propylene diene rubber (EPDM and acrylonitrile butadiene rubber (NBR, is a chemical reaction. Fillers and other additives are present in different mass ratios in the material. The exploitation properties of the cross linked materials depend on the quantity of additive in the cross linked systems.

  3. Piano Crossing – Walking on a Keyboard

    Directory of Open Access Journals (Sweden)

    Bojan Kverh

    2010-11-01

    Full Text Available Piano Crossing is an interactive art installation which turns a pedestrian crossing marked with white stripes into a piano keyboard so that pedestrians can generate music by walking over it. Matching tones are created when a pedestrian steps on a particular stripe or key. A digital camera is directed at the crossing from above. A special computer vision application was developed, which maps the stripes of the pedestrian crossing to piano keys and detects by means of an image over which key the center of gravity of each pedestrian is placed at any given moment. Black stripes represent the black piano keys. The application consists of two parts: (1 initialization, where the model of the abstract piano keyboard is mapped to the image of the pedestrian crossing, and (2 the detection of pedestrians at the crossing, so that musical tones can be generated according to their locations. The art installation Piano crossing was presented to the public for the first time during the 51st Jazz Festival in Ljubljana in July 2010.

  4. Piano Crossing – Walking on a Keyboard

    Directory of Open Access Journals (Sweden)

    Franc Solina

    2010-04-01

    Full Text Available Piano Crossing is an interactive art installation which turns a pedestrian crossing marked with white stripes into a piano keyboard so that pedestrians can generate music by walking over it. Matching tones are created when a pedestrian steps on a particular stripe or key. A digital camera is directed at the crossing from above. A special computer vision application was developed, which maps the stripes of the pedestrian crossing to piano keys and detects by means of an image over which key the center of gravity of each pedestrian is placed at any given moment. Black stripes represent the black piano keys. The application consists of two parts: (1 initialization, where the model of the abstract piano keyboard is mapped to the image of the pedestrian crossing, and (2 the detection of pedestrians at the crossing, so that musical tones can be generated according to their locations. The art installation Piano crossing was presented to the public for the first time during the 51st Jazz Festival in Ljubljana in July 2010.

  5. Cross-cultural difference in OSH

    NARCIS (Netherlands)

    Starren, A.; Drupsteen, L.

    2014-01-01

    In this article we describe cross-cultural aspects in the context of safety management. When working abroad, cross-cultural differences ask for other competencies to enhance safe behaviour than at home due to cultural and language differences. In this wiki some guidance is given on aspects of

  6. Cross-cultural Lifelong Learning

    OpenAIRE

    2010-01-01

    Globalisation, internationalisation, multiculturalism, immigration, and growing number of cross-cultural encounters are colorising the everyday life both in Western and Eastern parts of the world. However, in most cases, lifelong learning is normally studied in and around a certain condensed culture or from the dominant Western perspective. Thus it is important to ask how we should rebuild our conceptions of 'culture' or 'learning' in the context of these global cross-cultural trends, or how ...

  7. Cross-Disciplinary Collaboration and Learning

    Directory of Open Access Journals (Sweden)

    Deana D. Pennington

    2008-12-01

    Full Text Available Complex environmental problem solving depends on cross-disciplinary collaboration among scientists. Collaborative research must be preceded by an exploratory phase of collective thinking that creates shared conceptual frameworks. Collective thinking, in a cross-disciplinary setting, depends on the facility with which collaborators are able to learn and understand each others' perspectives. This paper applies three perspectives on learning to the problem of enabling cross-disciplinary collaboration: Maslow's hierarchy of needs, constructivism, and organizational learning. Application of learning frameworks to collaboration provides insights regarding receptive environments for collaboration, and processes that facilitate cross-disciplinary interactions. These environments and interactions need time to develop and require a long phase of idea generation preceding any focused research effort. The findings highlight that collaboration is itself a complex system of people, scientific theory, and tools that must be intentionally managed. Effective management of the system requires leaders who are facilitators and are capable of orchestrating effective environments and interactions.

  8. Top quark production cross-section measurements

    CERN Document Server

    Chen, Ye; The ATLAS collaboration

    2017-01-01

    Measurements of the inclusive and differential cross-sections for top-quark pair and single top production cross sections in proton-proton collisions with the ATLAS detector at the Large Hadron Collider are presented at center-of-mass energies of 8 TeV and 13 TeV. The inclusive measurements reach high precision and are compared to the best available theoretical calculations. These measurements, including results using boosted tops, probe our understanding of top-pair production in the TeV regime. The results are compared to Monte Carlo generators implementing LO and NLO matrix elements matched with parton showers and NLO QCD calculations. For the t-channel single top measurement, the single top-quark and anti-top-quark total production cross-sections, their ratio, as well as differential cross sections are also presented. A measurement of the production cross-section of a single top quark in association with a W boson, the second largest single-top production mode, is also presented. Finally, measurements of ...

  9. Career development in cross-cultural environment

    OpenAIRE

    Balčiūnaitienė, Asta; Barvydienė, Violeta; Petkevičiūtė, Nijolė

    2013-01-01

    The aim of this paper is to discuss the peculiarities of career development and cultural competence in crosscultural environment. The idea of career development in a cross-cultural environment is usually linked to personal, communication skills, social and cultural issues. Understanding of the concept of peculiarities of career development and cross-cultural communication competence is of crucial significance in a multicultural environment. The main factors of career development in cross-cult...

  10. Cross-correlations and influence in world gold markets

    Science.gov (United States)

    Lin, Min; Wang, Gang-Jin; Xie, Chi; Stanley, H. Eugene

    2018-01-01

    Using the detrended cross-correlation analysis (DCCA) coefficient and the detrended partial cross-correlation analysis (DPCCA) coefficient, we investigate cross-correlations and net cross-correlations among five major world gold markets (London, New York, Shanghai, Tokyo, and Mumbai) at different time scales. We propose multiscale influence measures for examining the influence of individual markets on other markets and on the entire system. We find (i) that the cross-correlations, net cross-correlations, and net influences among the five gold markets vary across time scales, (ii) that the cross-market correlation between London and New York at each time scale is intense and inherent, meaning that the influence of other gold markets on the London-New York market is negligible, (iii) that the remaining cross-market correlations (i.e., those other than London-New York) are greatly affected by other gold markets, and (iv) that the London gold market significantly affects the other four gold markets and dominates the world-wide gold market. Our multiscale findings give market participants and market regulators new information on cross-market linkages in the world-wide gold market.

  11. Collective states and crossing symmetry

    International Nuclear Information System (INIS)

    Heiss, W.D.

    1977-01-01

    Collective states are usually described in simple terms but with the use of effective interactions which are supposed to contain more or less complicated contributions. The significance of crossing symmetry is discussed in this connection. Formal problems encountered in the attempts to implement crossing symmetry are pointed out

  12. Interaction in Balanced Cross Nested Designs

    Science.gov (United States)

    Ramos, Paulo; Mexia, João T.; Carvalho, Francisco; Covas, Ricardo

    2011-09-01

    Commutative Jordan Algebras, CJA, are used in the study of mixed models obtained, through crossing and nesting, from simpler ones. In the study of cross nested models the interaction between nested factors have been systematically discarded. However this can constitutes an artificial simplification of the models. We point out that, when two crossed factors interact, such interaction is symmetric, both factors playing in it equivalent roles, while when two nested factors interact, the interaction is determined by the nesting factor. These interactions will be called interactions with nesting. In this work we present a coherent formulation of the algebraic structure of models enabling the choice of families of interactions between cross and nested factors using binary operations on CJA.

  13. Photoionization cross section of atomic and molecular oxygen

    International Nuclear Information System (INIS)

    Pareek, P.N.

    1983-01-01

    Photoionization cross sections of atomic oxygen and dissociative photoionization cross sections of molecular oxygen were measured from their respective thresholds to 120 angstrom by use of a photoionization mass spectrometer in conjunction with a spark light source. The photoionization cross sections O 2 + parent ion and O + fragment ion from neutral O 2 were obtained by a technique that eliminated the serious problem of identifying the true abundances of O + ions. These ions are generally formed with considerable kinetic energy and, because most mass spectrometers discriminate against energetic ions, true O + abundances are difficult to obtain. In the present work the relative cross sections for producing O + ions are obtained and normalized against the total cross sections in a spectral region where dissociative ionization is not possible. The fragmentation cross sections for O + were then obtained by subtraction of O 2 + cross sections from the known total photoionization cross sections. The results are compared with the previously published measurements. The absolute photoionization cross section of atomic oxygen sigma 8 /sub +/ was measured at 304 A. The actual number density of oxygen atoms within the ionization region was obtained by measuring the fraction of 0 2 molecules dissociated. This sigma/sub +/ at 304 angstrom was used to convert the relative photoinization cross sections, measured as a function of wavelength using a calibrated photodiode, to absolute cross sections. The results are compared with previous measurements and calculated cross sections. angstrom Rydberg series converging to the OII 4 P state was observed

  14. Children's cross-ethnic friendships: Antecedents and consequences

    NARCIS (Netherlands)

    Jugert, P.; Feddes, A.R.; Rutland, A.; Nesdale, D.; Brown, C.S.

    2017-01-01

    This chapter reviews recent research on the antecedents of cross-ethnic friendships, on friendship stability and quality, as well as on their consequences. It discusses structural, intergroup, and family factors and its relationship to cross-ethnic friendships. Research shows that cross-ethnic

  15. CrossRef text and data mining services

    Directory of Open Access Journals (Sweden)

    Rachael Lammey

    2015-02-01

    Full Text Available CrossRef is an association of scholarly publishers that develops shared infrastructure to support more effective scholarly communications. It is a registration agency for the digital object identifier (DOI, and has built additional services for CrossRef members around the DOI and the bibliographic metadata that publishers deposit in order to register DOIs for their publications. Among these services are CrossCheck, powered by iThenticate, which helps publishers screen for plagiarism in submitted manuscripts and FundRef, which gives publishers standard way to report funding sources for published scholarly research. To add to these services, Cross-Ref launched CrossRef text and data mining services in May 2014. This article will explain the thinking behind CrossRef launching this new service, what it offers to publishers and researchers alike, how publishers can participate in it, and the uptake of the service so far.

  16. The SWAT approach for pipeline watercourse crossings

    Energy Technology Data Exchange (ETDEWEB)

    Jasper, Steve [WorleyParsons Calgary, Pipeline Systems Business Unit, Calgary, AB (Canada)], email: steve.jasper@worleyparsons.com; Harris, Jason D. [Triton Environmental Consultants Ltd., Terrace, British Columbia (Canada)], email: jharris@triton-env.com; Doering, Raymond [Enbridge Northern Gateway Pipelines, Calgary, AB (Canada)], email: raymond.doering@enbridge.com

    2010-07-01

    In a pipeline project, watercourse crossings are an important environmental and technical challenge. In identifying the best crossing location and method, many factors must be taken into account such as fish habitat, access, geotechnical and hydrological issues. The aim of this paper is to present a program used in a major pipeline project to assess crossings of sensitive watercourses. This program was implemented in the Enbridge Northern Gateway project which extends from Bruderheim, Alberta, to Kitimat, British Columbia, crossing over 750 watercourses. A sensitive watercourse assessment (SWAT) team composed of a fisheries biologist, a pipeline watercourse construction specialist and other personnel carried out assessments on the 200 sensitive watercourses identified. This program led to recommendations to shift the crossing location at 40% of the sensitive sites. This project showed that setting up a SWAT team be helpful in choosing the best location, method and construction timing for a crossing.

  17. Cross-site scripting attacks procedure and Prevention Strategies

    Directory of Open Access Journals (Sweden)

    Wang Xijun

    2016-01-01

    Full Text Available Cross-site scripting attacks and defense has been the site of attack and defense is an important issue, this paper, the definition of cross-site scripting attacks, according to the current understanding of the chaos on the cross-site scripting, analyzes the causes and harm cross-site scripting attacks formation of attacks XXS complete process XSS attacks made a comprehensive analysis, and then for the web program includes Mobility there are cross-site scripting filter laxity given from ordinary users browse the web and web application developers two the defense cross-site scripting attacks effective strategy.

  18. Dyslexia from a Cross-Linguistic and Cross-Cultural Perspective: The Case of Russian and Russia

    Science.gov (United States)

    Kornev, Aleksandr N.; Rakhlin, Natalia; Grigorenko, Elena L.

    2010-01-01

    An important goal of research on specific learning disorders (such as dyslexia, or specific reading disability, or dysgraphia, or specific writing disorder) is to elucidate the universal characteristics and cross-linguistic and cross-cultural differences of literacy acquisition and disability. However, despite the acknowledged necessity of…

  19. Multiscale Detrended Cross-Correlation Analysis of STOCK Markets

    Science.gov (United States)

    Yin, Yi; Shang, Pengjian

    2014-06-01

    In this paper, we employ the detrended cross-correlation analysis (DCCA) to investigate the cross-correlations between different stock markets. We report the results of cross-correlated behaviors in US, Chinese and European stock markets in period 1997-2012 by using DCCA method. The DCCA shows the cross-correlated behaviors of intra-regional and inter-regional stock markets in the short and long term which display the similarities and differences of cross-correlated behaviors simply and roughly and the persistence of cross-correlated behaviors of fluctuations. Then, because of the limitation and inapplicability of DCCA method, we propose multiscale detrended cross-correlation analysis (MSDCCA) method to avoid "a priori" selecting the ranges of scales over which two coefficients of the classical DCCA method are identified, and employ MSDCCA to reanalyze these cross-correlations to exhibit some important details such as the existence and position of minimum, maximum and bimodal distribution which are lost if the scale structure is described by two coefficients only and essential differences and similarities in the scale structures of cross-correlation of intra-regional and inter-regional markets. More statistical characteristics of cross-correlation obtained by MSDCCA method help us to understand how two different stock markets influence each other and to analyze the influence from thus two inter-regional markets on the cross-correlation in detail, thus we get a richer and more detailed knowledge of the complex evolutions of dynamics of the cross-correlations between stock markets. The application of MSDCCA is important to promote our understanding of the internal mechanisms and structures of financial markets and helps to forecast the stock indices based on our current results demonstrated the cross-correlations between stock indices. We also discuss the MSDCCA methods of secant rolling window with different sizes and, lastly, provide some relevant implications and

  20. Vehicle routing with cross-docking

    DEFF Research Database (Denmark)

    Wen, Min; Larsen, Jesper; Clausen, Jens

    2009-01-01

    a set of homogeneous vehicles are used to transport orders from the suppliers to the corresponding customers via a cross-dock. The orders can be consolidated at the cross-dock but cannot be stored for very long because the cross-dock does not have long-term inventory-holding capabilities. The objective...... of the VRPCD is to minimize the total travel time while respecting time window constraints at the nodes and a time horizon for the whole transportation operation. In this paper, a mixed integer programming formulation for the VRPCD is proposed. A tabu search heuristic is embedded within an adaptive memory...... values) within very short computational time....

  1. Investigation Of Cross-Flow Model Water Turbine

    International Nuclear Information System (INIS)

    Obretenov, V.S.

    1998-01-01

    The research is made with the basic objective of constructing effective stream section of cross-flow turbine. In the research project are presented the results from experimental testing of the cross-flow turbine with various runner. nozzles and draft tubes. The rotational and universal characteristics of the turbine are presented. The experimental results have been analyzed.The results from the research give the possibility to make clear some important aspects of the working process with the cross-flow turbines. The characteristics derived from these tests prove that the stream section of the tested cross-flow turbine can be used as a model in the construction of cross-flow turbines for power electric stations with small capacity

  2. Cross-Cultural Research and Qualitative Inquiry

    OpenAIRE

    Liamputtong, Pranee

    2010-01-01

    Cross-cultural research has become important in this postmodern world where many people have been made, and are still, marginalised and vulnerable by others in more powerful positions like colonial researchers. In this paper, I contend that qualitative research is particularly appropriate for cross-cultural research because it allows us to find answers which are more relevant to the research participants. Cross-cultural qualitative research must be situated within some theoretical frameworks....

  3. Competitive implications of cross-border banking

    OpenAIRE

    Claessens, Stijn

    2006-01-01

    This paper reviews the recent literature on cross-border banking, with a focus on policy implications. Cross-border banking has increased sharply in recent decades, particularly in the form of entry, and has affected the development of financial systems, access to financial services, and stability. Reviewing the empirical literature, the author finds much, although not uniform, evidence that cross-border banking supports the development of an efficient and stable financial system that offers ...

  4. Cross-Sectional Analysis of Longitudinal Mediation Processes.

    Science.gov (United States)

    O'Laughlin, Kristine D; Martin, Monica J; Ferrer, Emilio

    2018-01-01

    Statistical mediation analysis can help to identify and explain the mechanisms behind psychological processes. Examining a set of variables for mediation effects is a ubiquitous process in the social sciences literature; however, despite evidence suggesting that cross-sectional data can misrepresent the mediation of longitudinal processes, cross-sectional analyses continue to be used in this manner. Alternative longitudinal mediation models, including those rooted in a structural equation modeling framework (cross-lagged panel, latent growth curve, and latent difference score models) are currently available and may provide a better representation of mediation processes for longitudinal data. The purpose of this paper is twofold: first, we provide a comparison of cross-sectional and longitudinal mediation models; second, we advocate using models to evaluate mediation effects that capture the temporal sequence of the process under study. Two separate empirical examples are presented to illustrate differences in the conclusions drawn from cross-sectional and longitudinal mediation analyses. Findings from these examples yielded substantial differences in interpretations between the cross-sectional and longitudinal mediation models considered here. Based on these observations, researchers should use caution when attempting to use cross-sectional data in place of longitudinal data for mediation analyses.

  5. Crossing the Atlantic: Integrating Cross-Cultural Experiences into Undergraduate Business Courses Using Virtual Communities Technology

    Science.gov (United States)

    Luethge, Denise J.; Raska, David; Greer, Bertie M.; O'Connor, Christina

    2016-01-01

    Today's business school academics are tasked with pedagogy that offers students an understanding of the globalization of markets and the cross-cultural communication skills needed in today's business environment. The authors describe how a virtual cross-cultural experience was integrated into an undergraduate business course and used as an…

  6. Graphs of the cross sections in the recommended Monte Carlo cross-section library at the Los Alamos Scientific Laboratory

    International Nuclear Information System (INIS)

    Soran, P.D.; Seamon, R.E.

    1980-05-01

    Graphs of all neutron cross sections and photon production cross sections on the Recommended Monte Carlo Cross Section (RMCCS) library have been plotted along with local neutron heating numbers. Values for anti ν, the average number of neutrons per fission, are also given

  7. Atlas of photoneutron cross sections obtained with monoenergetic photons

    International Nuclear Information System (INIS)

    Dietrich, S.S.; Berman, B.L.

    1988-01-01

    Photoneutron cross-section and integrated cross-section data obtained with monoenergetic photons are presented in a uniform format. All of the measured partial photoneutron cross sections, the total photoneutron cross section, and the photoneutron yield cross section are plotted as functions of the incident photon energy, as are the integrated photoneutron cross sections and their first and second moments. The values of the integrated cross sections and the moments of the integrated total cross section up to the highest photon energy for which they were measured are tabulated, as are the parameters of Lorentz curves fitted to the total photoneutron cross-section data for medium and heavy nuclei (A>50). This compilation is current as of June 1987. copyright 1988 Academic Press, Inc

  8. ON DEPARTURES FROM INDEPENDENCE IN CROSS-CLASSIFICATIONS.

    Science.gov (United States)

    CASE, C. MARSTON

    THIS NOTE IS CONCERNED WITH IDEAS AND PROBLEMS INVOLVED IN CROSS-CLASSIFICATION OF OBSERVATIONS ON A GIVEN POPULATION, ESPECIALLY TWO-DIMENSIONAL CROSS-CLASSIFICATIONS. MAIN OBJECTIVES OF THE NOTE INCLUDE--(1) ESTABLISHMENT OF A CONCEPTUAL FRAMEWORK FOR CHARACTERIZATION AND COMPARISON OF CROSS-CLASSIFICATIONS, (2) DISCUSSION OF EXISTING METHODS…

  9. Teacher self-efficacy in cross-cultural perspective

    NARCIS (Netherlands)

    Vieluf, S.; Kuenther, M.; van de Vijver, F.J.R.

    2013-01-01

    In the present study, teacher self-efficacy was examined in a cross-national setting. The cross-national generalizability of the scale and the meaning of cross-national variation in mean scores were investigated. Using data from TALIS involving 73,100 teachers in 23 countries, teacher self-efficacy

  10. Visualization of synchronization of the uterine contraction signals: running cross-correlation and wavelet running cross-correlation methods.

    Science.gov (United States)

    Oczeretko, Edward; Swiatecka, Jolanta; Kitlas, Agnieszka; Laudanski, Tadeusz; Pierzynski, Piotr

    2006-01-01

    In physiological research, we often study multivariate data sets, containing two or more simultaneously recorded time series. The aim of this paper is to present the cross-correlation and the wavelet cross-correlation methods to assess synchronization between contractions in different topographic regions of the uterus. From a medical point of view, it is important to identify time delays between contractions, which may be of potential diagnostic significance in various pathologies. The cross-correlation was computed in a moving window with a width corresponding to approximately two or three contractions. As a result, the running cross-correlation function was obtained. The propagation% parameter assessed from this function allows quantitative description of synchronization in bivariate time series. In general, the uterine contraction signals are very complicated. Wavelet transforms provide insight into the structure of the time series at various frequencies (scales). To show the changes of the propagation% parameter along scales, a wavelet running cross-correlation was used. At first, the continuous wavelet transforms as the uterine contraction signals were received and afterwards, a running cross-correlation analysis was conducted for each pair of transformed time series. The findings show that running functions are very useful in the analysis of uterine contractions.

  11. Linear Unlearning for Cross-Validation

    DEFF Research Database (Denmark)

    Hansen, Lars Kai; Larsen, Jan

    1996-01-01

    The leave-one-out cross-validation scheme for generalization assessment of neural network models is computationally expensive due to replicated training sessions. In this paper we suggest linear unlearning of examples as an approach to approximative cross-validation. Further, we discuss...... time series prediction benchmark demonstrate the potential of the linear unlearning technique...

  12. Scattering cross section for various potential systems

    Directory of Open Access Journals (Sweden)

    Myagmarjav Odsuren

    2017-08-01

    Full Text Available We discuss the problems of scattering in this framework, and show that the applied method is very useful in the investigation of the effect of the resonance in the observed scattering cross sections. In this study, not only the scattering cross sections but also the decomposition of the scattering cross sections was computed for the α–α system. To obtain the decomposition of scattering cross sections into resonance and residual continuum terms, the complex scaled orthogonality condition model and the extended completeness relation are used. Applying the present method to the α–α and α–n systems, we obtained good reproduction of the observed phase shifts and cross sections. The decomposition into resonance and continuum terms makes clear that resonance contributions are dominant but continuum terms and their interference are not negligible. To understand the behavior of observed phase shifts and the shape of the cross sections, both resonance and continuum terms are calculated.

  13. Scattering cross section for various potential systems

    Energy Technology Data Exchange (ETDEWEB)

    Odsuren, Myagmarjav; Khuukhenkhuu, Gonchigdorj; Davaa, Suren [Nuclear Research Center, School of Engineering and Applied Sciences, National University of Mongolia, Ulaanbaatar (Mongolia); Kato, Kiyoshi [Nuclear Reaction Data Centre, Faculty of Science, Hokkaido University, Sapporo (Japan)

    2017-08-15

    We discuss the problems of scattering in this framework, and show that the applied method is very useful in the investigation of the effect of the resonance in the observed scattering cross sections. In this study, not only the scattering cross sections but also the decomposition of the scattering cross sections was computed for the α–α system. To obtain the decomposition of scattering cross sections into resonance and residual continuum terms, the complex scaled orthogonality condition model and the extended completeness relation are used. Applying the present method to the α–α and α–n systems, we obtained good reproduction of the observed phase shifts and cross sections. The decomposition into resonance and continuum terms makes clear that resonance contributions are dominant but continuum terms and their interference are not negligible. To understand the behavior of observed phase shifts and the shape of the cross sections, both resonance and continuum terms are calculated.

  14. Differential cross sections and cross-section ratios for the electron-impact excitation of the neon 2p53s configuration

    International Nuclear Information System (INIS)

    Khakoo, M. A.; Wrkich, J.; Larsen, M.; Kleiban, G.; Kanik, I.; Trajmar, S.; Brunger, M.J.; Teubner, P.J.O.; Crowe, A.; Fontes, C.J.; Clark, R.E.H.; Zeman, V.; Bartschat, K.; Madison, D.H.; Srivastava, R.; Stauffer, A.D.

    2002-01-01

    Electron-impact differential cross-section measurements for the excitation of the 2p 5 3s configuration of Ne are reported. The Ne cross sections are obtained using experimental differential cross sections for the electron-impact excitation of the n=2 levels of atomic hydrogen [Khakoo et al., Phys. Rev. A 61, 012701-1 (1999)], and existing experimental helium differential cross-section measurements, as calibration standards. These calibration measurements were made using the method of gas mixtures (Ne and H followed by Ne and He), in which the gas beam profiles of the mixed gases are found to be the same within our experimental errors. We also present results from calculations of these differential cross sections using the R-matrix and unitarized first-order many-body theory, the distorted-wave Born approximation, and relativistic distorted-wave methods. Comparison with available experimental differential cross sections and differential cross-section ratios is also presented

  15. (n,{alpha}) cross section measurement of gaseous sample using gridded ionization chamber. Cross section determination

    Energy Technology Data Exchange (ETDEWEB)

    Sanami, Toshiya; Baba, Mamoru; Saito, Keiichiro; Ibara, Yasutaka; Hirakawa, Naohiro [Tohoku Univ., Sendai (Japan). Faculty of Engineering

    1997-03-01

    We are developing a method of (n,{alpha}) cross section measurement using gaseous samples in a gridded ionization chamber (GIC). This method enables cross section measurements in large solid angle without the distortion by the energy loss in a sample, but requires a method to estimate the detection efficiency. We solve this problem by using GIC signals and a tight neutron collimation. The validity of this method was confirmed through the {sup 12}C(n,{alpha}{sub 0}){sup 9}Be measurement. We applied this method to the {sup 16}O(n,{alpha}){sup 13}C cross section around 14.1 MeV. (author)

  16. Cross-sectional anatomy for computed tomography

    International Nuclear Information System (INIS)

    Farkas, M.L.

    1988-01-01

    This self-study guide recognizes that evaluation and interpretation of CT-images demands a firm understanding of both cross-sectional anatomy and the principles of computed tomography. The objectives of this book are: to discuss the basic principles of CT, to stress the importance of cross-sectional anatomy to CT through study of selected cardinal transverse sections of head, neck, and trunk, to explain orientation and interpretation of CT-images with the aid of corresponding cross-sectional preparations

  17. Measurements of neutron capture cross sections

    International Nuclear Information System (INIS)

    Nakajima, Yutaka

    1984-01-01

    A review of measurement techniques for the neutron capture cross sections is presented. Sell transmission method, activation method, and prompt gamma-ray detection method are described using examples of capture cross section measurements. The capture cross section of 238 U measured by three different prompt gamma-ray detection methods (large liquid scintillator, Moxon-Rae detector, and pulse height weighting method) are compared and their discrepancies are resolved. A method how to derive the covariance is described. (author)

  18. Lithium polymer cell assembled by in situ chemical cross-linking of ionic liquid electrolyte with phosphazene-based cross-linking agent

    International Nuclear Information System (INIS)

    Choi, Ji-Ae; Kang, Yongku; Kim, Dong-Won

    2013-01-01

    Highlights: ► Ionic liquid-based cross-linked gel polymer electrolytes were synthesized and their electrochemical properties were investigated. ► Lithium polymer cells with in situ cross-linked gel polymer electrolytes exhibited reversible cycling behavior with good capacity retention. ► The use of ionic liquid-based cross-linked gel polymer electrolytes significantly improved the thermal stability of the cells. -- Abstract: Ionic liquid-based cross-linked gel polymer electrolytes were prepared with a phosphazene-based cross-linking agent, and their electrochemical properties were investigated. Lithium polymer cells composed of lithium anode and LiCoO 2 cathode were assembled with ionic liquid-based cross-linked gel polymer electrolyte and their cycling performance was evaluated. The interfacial adhesion between the electrodes and the electrolyte by in situ chemical cross-linking resulted in stable capacity retention of the cell. A reduction in the ionic mobility in both the electrolyte and the electrode adversely affected discharge capacity and high rate performance of the cell. DSC studies demonstrated that the use of ionic liquid-based cross-linked gel polymer electrolytes provided a significant improvement in the thermal stability of the cell

  19. 38 CFR 18b.58 - Cross-examination.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Cross-examination. 18b.58... Procedures § 18b.58 Cross-examination. A witness may be cross-examined on any matter material to the proceeding without regard to the scope of his direct examination. ...

  20. United States-Vietnam Relations 1945-1967 (Book 1 of 12)

    Science.gov (United States)

    1971-01-01

    Virginia W. C. (DAN) DANIEL, Virginia G. V. (SONNY) MONTGOMERY. Mississippi MICHAEL J. HARRINGTON, Massachusetts HAROLD RUNNELS, New Mexico LES ASPIN...Committee established and who chose it? Will Front policy be followed and will there be communication with the Front? Adn since this assembly is...Went to Singapore, arrested again and sent back to Hong Kong. Admitted to hospital for . tuberculosis . 1933 Nguyen Ai Quoc reported dead in Hong

  1. Ship's barbers

    OpenAIRE

    Unknown

    2003-01-01

    Showing two sailors having their hair cut (? one is possibly being shaved) on board ship. Three other sailors can be seen standing on the right-hand side of the photograph. The photograph is from an album inscribed 'H.M.S. Lancaster; Mediterranean Photographic Album: Diary of Events and Important Places Visited during the Commission 1910-1912' on the cover. This album was the property of Sydney Harold Liddle.

  2. How Does Psychoanalysis Help in Reconstructing Political Thought? An Exercise of Interpretation

    OpenAIRE

    Subramaniam Chandran

    2011-01-01

    The significance of psychology in studying politics is embedded in philosophical issues as well as behavioural pursuits. For the former is often associated with Sigmund Freud and his followers. The latter is inspired by the writings of Harold Lasswell. Political psychology or psychopolitics has its own impression on political thought ever since it deciphers the concept of human nature and political propaganda. More importantly, psychoanalysis views political thought as a ...

  3. Synthesis and characterization of new thiourea and urea derivatives ...

    Indian Academy of Sciences (India)

    Hasti Sudhamani et al. N. S/O. O. N. F. O. N. S. O. N ... All the required chemicals were purchased from Sigma. Aldrich and the ... of remaining compounds (8b-g) and urea derivatives. (9a-d). ..... Nicholas J H, John G J, Kendra L B, Paul G C, Harold. B H, Lisa L K ... Nadaradjane A Nicod L Guyon C Xicluna A Robert. J F and ...

  4. Cyber Security: A Crisis of Prioritization

    Science.gov (United States)

    2005-02-01

    Society (CITRIS) and Professor University of California, Berkeley J. Carter Beese , Jr. President Riggs Capital Partners Pedro Celis, Ph.D. Software...Science University of North Carolina at Chapel Hill William J. Hannigan President AT&T Jonathan C. Javitt, M.D., M.P.H. Senior Fellow Potomac Institute...CHAIR F. Thomson Leighton MEMBERS J. Carter Beese , Jr. Patricia Thomas Evans Luis E. Fiallo Harold Mortazavian David A. Patterson Alice G

  5. 82D Airborne Division in Sicily and Italy

    Science.gov (United States)

    1945-11-01

    34L.1 ranki, wou1d1 refrain from flashUing his tc;rch inrsiLd4e the caro Neithbler T1’ayloEcr no<->r 3-ar di ror f el+- : nyXr real chill o- f fea -r... Mendez , Louis G, Myers, Joseph F, Muzynski, TWalter J, Nau, Charles E, Ostberg, EJe Parris, Harold L; Polette, Lloyd L, Prager, Clarence’ Prager, Leonard A

  6. Pople, Schneider, and Bernstein - a truly seminal treatise of NMR

    International Nuclear Information System (INIS)

    Roberts, J.D.

    2005-01-01

    The appearance of the authoritative and comprehensive book, High-Resolution Nuclear Resonance Spectroscopy, by John A. Pople, William G. Schneider, and Harold J. Bernstein in 1959 came at just the right time for chemists and other scientists to develop a clear vision of the wide breadth of applications of this critical emerging field and, in addition, to have the opportunity to learn the underlying basic theory in substantial detail. (author)

  7. High Productivity Computing Systems and Competitiveness Initiative

    Science.gov (United States)

    2007-07-01

    digital animation industry, which is drawing audiences around the world, and profits for the U.S. entertainment sector. Leonard explained to attendees... audiences in large part because a range of HPC hardware and software tools enabled filmmakers to control subtle aspects of lighting to characters’ fur and...Blackstone Group Harold J. Raveché Stevens Institute of Technology Steven S Reinemund Pepsi -Cola Company Judith Rodin University of Pennsylvania Allen B

  8. Discourse Issues in Cross-Cultural Pragmatics.

    Science.gov (United States)

    Boxer, Diana

    2002-01-01

    Focuses on recent research in cross-cultural pragmatics as distinct from interlanguage pragmatics. The essential difference between the two lies in the perspective from which each views cross-cultural communication. (Author/VWL)

  9. Graphs of the cross sections in the Alternate Monte Carlo Cross Section library at the Los Alamos Scientific Laboratory

    International Nuclear Information System (INIS)

    Seamon, R.E.; Soran, P.D.

    1980-06-01

    Graphs of all neutron cross sections and photon production cross sections on the Alternate Monte Carlo Cross Section (AMCCS) library have been plotted along with local neutron heating numbers. The values of ν-bar, the average number of neutrons per fission, are also plotted for appropriate isotopes

  10. [Ella-cross, a Scanian amulet].

    Science.gov (United States)

    Björnberg, Alf; Tegner, Eva

    2006-01-01

    An Ella-cross is an amulet of a special type dated back to the period of the late 1700s to the early 1800s, stemming from the Scania region in Sweden, the southernmost part of the country. It has not before been studied systematically. The investigation reported here concerned 125 crosses of this type, most of them from various institutions in Scania. The amulets are for the most part quite similar in appearance, consisting of a thin round silver plate 2 - 4 centimeters in diameter on which a cross with four arms of equal length, usually of the anchor type, is engraved, together with a Jesus monogram (IHS and I.N.R.I.) and a plea for "help", lettered in the spelling of the time. An Ella-cross was worn under one's clothing in direct contact with the skin throughout one's life, following its wearer into the grave. It was to protect one from Ellen's diseases (caused by the Neck, an evil water spirit) and also from misfortune and evil.

  11. Two-dimensional multifractal cross-correlation analysis

    International Nuclear Information System (INIS)

    Xi, Caiping; Zhang, Shuning; Xiong, Gang; Zhao, Huichang; Yang, Yonghong

    2017-01-01

    Highlights: • We study the mathematical models of 2D-MFXPF, 2D-MFXDFA and 2D-MFXDMA. • Present the definition of the two-dimensional N 2 -partitioned multiplicative cascading process. • Do the comparative analysis of 2D-MC by 2D-MFXPF, 2D-MFXDFA and 2D-MFXDMA. • Provide a reference on the choice and parameter settings of these methods in practice. - Abstract: There are a number of situations in which several signals are simultaneously recorded in complex systems, which exhibit long-term power-law cross-correlations. This paper presents two-dimensional multifractal cross-correlation analysis based on the partition function (2D-MFXPF), two-dimensional multifractal cross-correlation analysis based on the detrended fluctuation analysis (2D-MFXDFA) and two-dimensional multifractal cross-correlation analysis based on the detrended moving average analysis (2D-MFXDMA). We apply these methods to pairs of two-dimensional multiplicative cascades (2D-MC) to do a comparative study. Then, we apply the two-dimensional multifractal cross-correlation analysis based on the detrended fluctuation analysis (2D-MFXDFA) to real images and unveil intriguing multifractality in the cross correlations of the material structures. At last, we give the main conclusions and provide a valuable reference on how to choose the multifractal algorithms in the potential applications in the field of SAR image classification and detection.

  12. Transvestism: a survey of 1032 cross-dressers.

    Science.gov (United States)

    Docter, R F; Prince, V

    1997-12-01

    One thousand and thirty-two male periodic cross-dressers (transvestites) responded to an anonymous survey patterned after Prince and Bentler's (1972) report. With few exceptions, the findings are closely related to the 1972 survey results. Eighty-seven percent described themselves as heterosexual. All except 17% had married and 60% were married at the time of this survey. Topics surveyed included demographic, childhood, and family variables, sexual orientation and sexual behavior, cross-gender identity, cross-gender role behavior, future plans to live entirely as a woman, and utilization of counseling or mental health services. Of the present sample, 45% reported seeking counseling compared to 24% of the 1972 survey, and those reporting strong transsexual inclinations were up by 5%. Today's transvestites strongly prefer both their masculine and feminine selves equally. A second research objective was to identify variables discriminating between so-called Nuclear (stable, periodic cross-dressers) and Marginal transvestites (more transgendered or transsexually inclined); 10 strongly discriminating parameters were found. The most important are (i) cross-gender identity, (ii) commitment to live entirely as a woman, (iii) taking steps toward body feminization, (iv) low sexual arousal to cross-dressing. Neither age nor experience as a cross-dresser were found to be correlates of cross-gender identity. Although the present generation of transvestites describe themselves much as did similar subjects 20 years ago, the percentage migrating toward full-time living as a woman is greater.

  13. Parametric equations for calculation of macroscopic cross sections

    International Nuclear Information System (INIS)

    Botelho, Mario Hugo; Carvalho, Fernando

    2015-01-01

    Neutronic calculations of the core of a nuclear reactor is one thing necessary and important for the design and management of a nuclear reactor in order to prevent accidents and control the reactor efficiently as possible. To perform these calculations a library of nuclear data, including cross sections is required. Currently, to obtain a cross section computer codes are used, which require a large amount of processing time and computer memory. This paper proposes the calculation of macroscopic cross section through the development of parametric equations. The paper illustrates the proposal for the case of macroscopic cross sections of absorption (Σa), which was chosen due to its greater complexity among other cross sections. Parametric equations created enable, quick and dynamic way, the determination of absorption cross sections, enabling the use of them in calculations of reactors. The results show efficient when compared with the absorption cross sections obtained by the ALPHA 8.8.1 code. The differences between the cross sections are less than 2% for group 2 and less than 0.60% for group 1. (author)

  14. Neutron-capture Cross Sections from Indirect Measurements

    Energy Technology Data Exchange (ETDEWEB)

    Escher, J E; Burke, J T; Dietrich, F S; Ressler, J J; Scielzo, N D; Thompson, I J

    2011-10-18

    Cross sections for compound-nuclear reactions play an important role in models of astrophysical environments and simulations of the nuclear fuel cycle. Providing reliable cross section data remains a formidable task, and direct measurements have to be complemented by theoretical predictions and indirect methods. The surrogate nuclear reactions method provides an indirect approach for determining cross sections for reactions on unstable isotopes, which are difficult or impossible to measure otherwise. Current implementations of the method provide useful cross sections for (n,f) reactions, but need to be improved upon for applications to capture reactions.

  15. NNLO jet cross sections by subtraction

    International Nuclear Information System (INIS)

    Somogyi, G.; Bolzoni, P.; Trocsanyi, Z.

    2010-06-01

    We report on the computation of a class of integrals that appear when integrating the so-called iterated singly-unresolved approximate cross section of an earlier NNLO subtraction scheme over the factorised phase space of unresolved partons. The integrated approximate cross section itself can be written as the product of an insertion operator (in colour space) times the Born cross section. We give selected results for the insertion operator for processes with two and three hard partons in the final state. (orig.)

  16. NNLO jet cross sections by subtraction

    Energy Technology Data Exchange (ETDEWEB)

    Somogyi, G.; Bolzoni, P. [Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany); Trocsanyi, Z. [CERN, Geneva (Switzerland)

    2010-06-15

    We report on the computation of a class of integrals that appear when integrating the so-called iterated singly-unresolved approximate cross section of an earlier NNLO subtraction scheme over the factorised phase space of unresolved partons. The integrated approximate cross section itself can be written as the product of an insertion operator (in colour space) times the Born cross section. We give selected results for the insertion operator for processes with two and three hard partons in the final state. (orig.)

  17. NNLO jet cross sections by subtraction

    CERN Document Server

    Somogyi, Gabor; Trocsanyi, Zoltan

    2010-01-01

    We report on the computation of a class of integrals that appear when integrating the so-called iterated singly-unresolved approximate cross section of the NNLO subtraction scheme of [1-4], over the factorised phase space of unresolved partons. The integrated approximate cross section itself can be written as the product of an insertion operator (in colour space) times the Born cross section. We give selected results for the insertion operator for processes with two and three hard partons in the final state.

  18. XCOM: Photon Cross Sections Database

    Science.gov (United States)

    SRD 8 XCOM: Photon Cross Sections Database (Web, free access)   A web database is provided which can be used to calculate photon cross sections for scattering, photoelectric absorption and pair production, as well as total attenuation coefficients, for any element, compound or mixture (Z <= 100) at energies from 1 keV to 100 GeV.

  19. Capture cross sections on unstable nuclei

    Science.gov (United States)

    Tonchev, A. P.; Escher, J. E.; Scielzo, N.; Bedrossian, P.; Ilieva, R. S.; Humby, P.; Cooper, N.; Goddard, P. M.; Werner, V.; Tornow, W.; Rusev, G.; Kelley, J. H.; Pietralla, N.; Scheck, M.; Savran, D.; Löher, B.; Yates, S. W.; Crider, B. P.; Peters, E. E.; Tsoneva, N.; Goriely, S.

    2017-09-01

    Accurate neutron-capture cross sections on unstable nuclei near the line of beta stability are crucial for understanding the s-process nucleosynthesis. However, neutron-capture cross sections for short-lived radionuclides are difficult to measure due to the fact that the measurements require both highly radioactive samples and intense neutron sources. Essential ingredients for describing the γ decays following neutron capture are the γ-ray strength function and level densities. We will compare different indirect approaches for obtaining the most relevant observables that can constrain Hauser-Feshbach statistical-model calculations of capture cross sections. Specifically, we will consider photon scattering using monoenergetic and 100% linearly polarized photon beams. Challenges that exist on the path to obtaining neutron-capture cross sections for reactions on isotopes near and far from stability will be discussed.

  20. Measuring cross-border regional STI integration

    Energy Technology Data Exchange (ETDEWEB)

    Makkonen, T

    2016-07-01

    Earlier quantitative studies on cross-border regional integration processes have commonly neglected science, technology and innovation (STI) indicators: even the most notable example of a composite indicator approach to measuring cross-border regional integration, i.e. the Oresund index, lacks a sub-category for STI. Consequently, by ignoring cross-border innovation and knowledge flows, the Oresund integration index fails to take into account one of the most important drivers of economic growth in cross-border regions. Therefore, a new composite STI indicator (sub-category) was introduced to strengthen the Oresund integration index. This was compiled from patent, publication and collaborative R&D project data. The findings show that this index performs reasonably well in depicting STI integration, while at the same time remaining simple and straightforward enough to be adopted in other crossborder regions. (Author)

  1. Status of neutron dosimetry cross sections

    International Nuclear Information System (INIS)

    Griffin, P.J.; Kelly, J.G.

    1992-01-01

    Several new cross section libraries, such as ENDF/B-VI(release 2), IRDF-90,JEF-2.2, and JENDL-3 Dosimetry, have recently been made available to the dosimetry community. the Sandia National Laboratories (SNL) Radiation Metrology Laboratory (RML) has worked with these libraries since pre-release versions were available. this paper summarizes the results of the intercomparison and testing of dosimetry cross sections. As a result of this analysis, a compendium of the best dosimetry cross sections was assembled from the available libraries for use within the SNL RML. this library, referred to as the SNLRML Library, contains 66 general dosimetry sensors and 3 special dosimeters unique to the RML sensor inventory. The SNLRML cross sections have been put into a format compatible with commonly used spectrum determination codes

  2. Capture cross sections on unstable nuclei

    Directory of Open Access Journals (Sweden)

    Tonchev A.P.

    2017-01-01

    Full Text Available Accurate neutron-capture cross sections on unstable nuclei near the line of beta stability are crucial for understanding the s-process nucleosynthesis. However, neutron-capture cross sections for short-lived radionuclides are difficult to measure due to the fact that the measurements require both highly radioactive samples and intense neutron sources. Essential ingredients for describing the γ decays following neutron capture are the γ-ray strength function and level densities. We will compare different indirect approaches for obtaining the most relevant observables that can constrain Hauser-Feshbach statistical-model calculations of capture cross sections. Specifically, we will consider photon scattering using monoenergetic and 100% linearly polarized photon beams. Challenges that exist on the path to obtaining neutron-capture cross sections for reactions on isotopes near and far from stability will be discussed.

  3. Navigation in Cross-cultural business relationships

    DEFF Research Database (Denmark)

    Andersen, Poul Houman

    2001-01-01

    Cross-cultural business navigation concerns the process of handling the complexity of several interacting cultural spheres of influence......Cross-cultural business navigation concerns the process of handling the complexity of several interacting cultural spheres of influence...

  4. Detrended cross-correlation analysis of electroencephalogram

    International Nuclear Information System (INIS)

    Wang Jun; Zhao Da-Qing

    2012-01-01

    In the paper we use detrended cross-correlation analysis (DCCA) to study the electroencephalograms of healthy young subjects and healthy old subjects. It is found that the cross-correlation between different leads of a healthy young subject is larger than that of a healthy old subject. It was shown that the cross-correlation relationship decreases with the aging process and the phenomenon can help to diagnose whether the subject's brain function is healthy or not. (interdisciplinary physics and related areas of science and technology)

  5. Study of Drivers’ Behaviour at a Passive Railway Crossing

    Directory of Open Access Journals (Sweden)

    Sandra Kasalica

    2012-05-01

    Full Text Available Problem: The number of killed and injured persons in incidents at railway level crossings is generally increasing on the Serbian Railways, particularly at passive crossings. In this paper we researched the direct behaviour of road traffic participants at a conventional railway passive crossing. Method: Direct observational study of drivers’ behaviour at a level crossing. Results: Sixty-one road vehicle drivers were observed in the moments of train approach. The probability of crossing varies depending on the train distance and the time the driver has to cross the crossing. The drivers who have limited visibility cannot estimate the speed of the approaching train well and make more risky decisions. Conclusion: This study shows that the number of “risky crossings” is worrying as the result of such crossings is a large number of accidents with fatal consequences at the passive crossings in Serbia.

  6. The basics of CrossRef extensible markup language

    Directory of Open Access Journals (Sweden)

    Rachael Lammey

    2014-08-01

    Full Text Available CrossRef is an association of scholarly publishers that develops shared infrastructure to support more effective scholarly communications. Launched in 2000, CrossRef’s citation-linking network today covers over 68 million journal articles and other content items (books chapters, data, theses, and technical reports from thousands of scholarly and professional publishers around the globe. CrossRef has over 4,000 member publishers who join as members in order to avail of a number of CrossRef services, reference linking via the Digital Object Identifier (DOI being the core service. To deposit CrossRef DOIs, publishers and editors need to become familiar with the basics of extensible markup language (XML. This article will give an introduction to CrossRef XML and what publishers need to do in order to start to deposit DOIs with CrossRef and thus ensure their publications are discoverable and can be linked to consistently in an online environment.

  7. Group cross-section processing method and common nuclear group cross-section library based on JENDL-3 nuclear data file

    International Nuclear Information System (INIS)

    Hasegawa, Akira

    1991-01-01

    A common group cross-section library has been developed in JAERI. This system is called 'JSSTDL-295n-104γ (neutron:295 gamma:104) group constants library system', which is composed of a common 295n-104γ group cross-section library based on JENDL-3 nuclear data file and its utility codes. This system is applicable to fast and fusion reactors. In this paper, firstly outline of group cross-section processing adopted in Prof. GROUCH-G/B system is described in detail which is a common step for all group cross-section library generation. Next available group cross-section libraries developed in Japan based on JENDL-3 are briefly reviewed. Lastly newly developed JSSTDL library system is presented with some special attention to the JENDL-3 data. (author)

  8. Cross-commodity hedges

    International Nuclear Information System (INIS)

    Simard, T.

    1999-01-01

    Energy risk management is the principal topic of this paper. Four major subjects are examined: cross-commodity trading objectives (reduce the risk of an underlying exposure in another commodity); portfolio risk reduction (an Alberta power distributor exposed to high pool prices could protect against high pool prices through a fixed price purchase of Alberta natural gas); tailoring pricing to customer needs (sell power to the gas producer indexed to the price of gas); and (4) reducing insurance costs (rather than purchasing downside protection (puts) individually against oil and gas prices, a producer could purchase a basket option). Since the key issue in cross-commodity transactions is the estimation of correlation, it is important to be prepared to alter correlation assumptions. 1 tab., 2 figs

  9. Neutron-capture cross sections from indirect measurements

    Directory of Open Access Journals (Sweden)

    Scielzo N.D.

    2012-02-01

    Full Text Available Cross sections for compound-nuclear reactions reactions play an important role in models of astrophysical environments and simulations of the nuclear fuel cycle. Providing reliable cross section data remains a formidable task, and direct measurements have to be complemented by theoretical predictions and indirect methods. The surrogate nuclear reactions method provides an indirect approach for determining cross sections for reactions on unstable isotopes, which are difficult or impossible to measure otherwise. Current implementations of the method provide useful cross sections for (n,f reactions, but need to be improved upon for applications to capture reactions.

  10. Curves and tables of neutron cross sections

    International Nuclear Information System (INIS)

    Nakagawa, Tsuneo; Asami, Tetsuo; Yoshida, Tadashi

    1990-07-01

    Neutron cross-section curves from the Japanese Evaluated Nuclear Data Library version 3, JENDL-3, are presented in both graphical and tabular form for users in a wide range of application areas in the nuclear energy field. The contents cover cross sections for all the main reactions induced by neutrons with an energy below 20 MeV including; total, elastic scattering, capture, and fission, (n,n'), (n,2n), (n,3n), (n,α), (n,p) reactions. The 2200 m/s cross-section values, resonance integrals, and Maxwellian- and fission-spectrum averaged cross sections are also tabulated. (author)

  11. Chemical cross-linking of Chlamydia trachomatis

    DEFF Research Database (Denmark)

    Birkelund, Svend; Lundemose, AG; Christiansen, Gunna

    1988-01-01

    Purified elementary bodies (EBs) of Chlamydia trachomatis serovar L2 were analyzed by chemical cross-linking with disuccinimidyl selenodipropionate. The effect of the cross-linking was analyzed by immunoblotting sodium dodecyl sulfate-polyacrylamide gel electrophoresis-separated components which...

  12. CrossFit® instructor demographics and practice trends

    Directory of Open Access Journals (Sweden)

    Gregory R. Waryasz

    2016-11-01

    Full Text Available CrossFit® is an increasingly popular exercise modality that uses high intensity power training. The literature to date regarding CrossFit® has focused on its benefits to VO2 Max, body composition and the motivational variables of participants of CrossFit®. A computerized survey was distributed to CrossFit® instructors using Survey Monkey® (Palo Alto, CA, USA. One hundred and ninety-three CrossFit® instructors responded to the survey. Of these 86.6% (155/179 reported being a certified CrossFit® instructor with 26.7% (48/180 having a bachelor’s degree in an exercise-related field. Instructors with a CrossFit® certification have less bachelor’s (P=0.04 or master’s (P=0.0001 degrees compared to those without a CrossFit® certification, more utilization of Olympic weightlifting (P=0.03, one-on-one teaching (P=0.0001, 1-RM max on snatch (P=0.004, 1- RM on clean and jerk or hang clean (P=0.0003, kettlebell use (P=0.0001 and one-on-one training (P=0.0001. Instructors report differences in their education and differences in use of weightlifting platforms and various types of footwear. Non-certified instructors differ from CrossFit® certified instructors in regards to teaching of Olympic weightlifting and exercise programming.

  13. CrossFit® Instructor Demographics and Practice Trends.

    Science.gov (United States)

    Waryasz, Gregory R; Suric, Vladimir; Daniels, Alan H; Gil, Joseph A; Eberson, Craig P

    2016-11-17

    CrossFit ® is an increasingly popular exercise modality that uses high intensity power training. The literature to date regarding CrossFit ® has focused on its benefits to VO2 Max, body composition and the motivational variables of participants of CrossFit ® . A computerized survey was distributed to CrossFit ® instructors using Survey Monkey ® (Palo Alto, CA, USA). One hundred and ninety-three CrossFit ® instructors responded to the survey. Of these 86.6% (155/179) reported being a certified CrossFit ® instructor with 26.7% (48/180) having a bachelor's degree in an exercise-related field. Instructors with a CrossFit ® certification have less bachelor's (P=0.04) or master's (P=0.0001) degrees compared to those without a CrossFit ® certification, more utilization of Olympic weightlifting (P=0.03), one-on-one teaching (P=0.0001), 1-RM max on snatch (P=0.004), 1-RM on clean and jerk or hang clean (P=0.0003), kettlebell use (P=0.0001) and one-on-one training (P=0.0001). Instructors report differences in their education and differences in use of weightlifting platforms and various types of footwear. Non-certified instructors differ from CrossFit ® certified instructors in regards to teaching of Olympic weightlifting and exercise programming.

  14. Dehydration of an azeotrope of ethanol/water by sodium carboxymethylcellulose membranes cross-linked with organic or inorganic cross-linker

    Directory of Open Access Journals (Sweden)

    2010-11-01

    Full Text Available To control the swelling of sodium carboxymethylcellulose (CMCNa membranes, mixtures of CMCNa and glutaraldehyde (GA and mixtures of CMCNa as an organic component and tetraethoxysilane (TEOS as an inorganic component were prepared, and CMCNa/GA cross-linked membranes and CMCNa/TEOS hybrid membranes were formed. In the separation of an ethanol/water azeotrope by pervaporation (PV, the effects of the GA or TEOS content on the water/ethanol selectivity and permeability of these CMCNa/GA cross-linked and CMCNa/TEOS hybrid membranes were investigated. Cross-linked and hybrid membranes containing up to 10 wt% GA or 10 wt% TEOS exhibited higher water/ethanol selectivity than CMCNa membrane without any cross-linker. This resulted from both increased density and depressed swelling of the membranes by the formation of a cross-linked structure. The relationship between the structure of the CMCNa/GA cross-linked membranes and CMCNa/TEOS hybrid membranes and their permeation and separation characteristics for an ethanol/water azeotrope during PV is discussed in detail.

  15. Crossing simple resonances

    International Nuclear Information System (INIS)

    Collins, T.

    1985-08-01

    A simple criterion governs the beam distortion and/or loss of protons on a fast resonance crossing. Results from numerical integrations are illustrated for simple sextupole, octupole, and 10-pole resonances

  16. Crossing simple resonances

    Energy Technology Data Exchange (ETDEWEB)

    Collins, T.

    1985-08-01

    A simple criterion governs the beam distortion and/or loss of protons on a fast resonance crossing. Results from numerical integrations are illustrated for simple sextupole, octupole, and 10-pole resonances.

  17. Evaluation of stream crossing methods prior to gas pipeline construction

    International Nuclear Information System (INIS)

    Murphy, M.H.; Rogers, J.S.; Ricca, A.

    1995-01-01

    Stream surveys are conducted along proposed gas pipeline routes prior to construction to assess potential impacts to stream ecosystems and to recommend preferred crossing methods. Recently, there has been a high level of scrutiny from the Public Service Commission (PSC) to conduct these stream crossings with minimal effects to the aquatic community. PSC's main concern is the effect of sediment on aquatic biota. Smaller, low flowing or intermittent streams are generally crossed using a wet crossing technique. This technique involves digging a trench for the pipeline while the stream is flowing. Sediment control measures are used to reduce sediment loads downstream. Wider, faster flowing, or protected streams are typically crossed with a dry crossing technique. A dry crossing involves placing a barrier upstream of the crossing and diverting the water around the crossing location. The pipeline trench is then dug in the dry area. O'Brien and Gere and NYSEG have jointly designed a modified wet crossing for crossing streams that exceed maximum flows for a dry crossing, and are too wide for a typical wet crossing. This method diverts water around the crossing using a pumping system, instead of constructing a dam. The trench is similar to a wet crossing, with sediment control devices in place upstream and downstream. If streams are crossed during low flow periods, the pumping system will be able to reduce the majority of water flow and volume form the crossing area, thereby reducing ecological impacts. Evaluation of effects of this crossing type on the stream biota are currently proposed and may proceed when construction begins

  18. Injury Rate and Patterns Among CrossFit Athletes.

    Science.gov (United States)

    Weisenthal, Benjamin M; Beck, Christopher A; Maloney, Michael D; DeHaven, Kenneth E; Giordano, Brian D

    2014-04-01

    CrossFit is a type of competitive exercise program that has gained widespread recognition. To date, there have been no studies that have formally examined injury rates among CrossFit participants or factors that may contribute to injury rates. To establish an injury rate among CrossFit participants and to identify trends and associations between injury rates and demographic categories, gym characteristics, and athletic abilities among CrossFit participants. Descriptive epidemiology study. A survey was conducted, based on validated epidemiologic injury surveillance methods, to identify patterns of injury among CrossFit participants. It was sent to CrossFit gyms in Rochester, New York; New York City, New York; and Philadelphia, Pennsylvania, and made available via a posting on the main CrossFit website. Participants were encouraged to distribute it further, and as such, there were responses from a wide geographical location. Inclusion criteria included participating in CrossFit training at a CrossFit gym in the United States. Data were collected from October 2012 to February 2013. Data analysis was performed using Fisher exact tests and chi-square tests. A total of 486 CrossFit participants completed the survey, and 386 met the inclusion criteria. The overall injury rate was determined to be 19.4% (75/386). Males (53/231) were injured more frequently than females (21/150; P = .03). Across all exercises, injury rates were significantly different (P CrossFit was approximately 20%. Males were more likely to sustain an injury than females. The involvement of trainers in coaching participants on their form and guiding them through the workout correlates with a decreased injury rate. The shoulder and lower back were the most commonly injured in gymnastic and power lifting movements, respectively. Participants reported primarily acute and fairly mild injuries.

  19. Deconstructing Cross-Entropy for Probabilistic Binary Classifiers

    Directory of Open Access Journals (Sweden)

    Daniel Ramos

    2018-03-01

    Full Text Available In this work, we analyze the cross-entropy function, widely used in classifiers both as a performance measure and as an optimization objective. We contextualize cross-entropy in the light of Bayesian decision theory, the formal probabilistic framework for making decisions, and we thoroughly analyze its motivation, meaning and interpretation from an information-theoretical point of view. In this sense, this article presents several contributions: First, we explicitly analyze the contribution to cross-entropy of (i prior knowledge; and (ii the value of the features in the form of a likelihood ratio. Second, we introduce a decomposition of cross-entropy into two components: discrimination and calibration. This decomposition enables the measurement of different performance aspects of a classifier in a more precise way; and justifies previously reported strategies to obtain reliable probabilities by means of the calibration of the output of a discriminating classifier. Third, we give different information-theoretical interpretations of cross-entropy, which can be useful in different application scenarios, and which are related to the concept of reference probabilities. Fourth, we present an analysis tool, the Empirical Cross-Entropy (ECE plot, a compact representation of cross-entropy and its aforementioned decomposition. We show the power of ECE plots, as compared to other classical performance representations, in two diverse experimental examples: a speaker verification system, and a forensic case where some glass findings are present.

  20. Prichard’s Intutionism

    Directory of Open Access Journals (Sweden)

    Mauricio Rengifo Gardeazábal

    2005-04-01

    Full Text Available Resumen:El propósito de este artículo es presentar las principales tesis de Harold Arthur Prichard sobre la moral. De acuerdo con Prichard, toda la filosofía moral está basada en un conjunto de errores, similares en muchos aspectos a los que produce la epistemología. Intentaré articular tales críticas buscando producir un todo coherente. La ausencia de una presentación de este tipo puede explicar algunos de los malentendidos a los que la propuesta intuicionista ha dado lugar. El principal objetivo de este trabajo consistirá, pues, en llenar este vacío.Abstract:The purpose of this article is to introduce Harold Arthur Prichard´s main philosophical thesis concerning human morality. According to Prichard, the whole body of moral philosophy rests on a set of mistakes, similar in many senses to those produced by epistemology. In this article I will try to summarize a general overview of Prichard´s work concerning these issues. The lack of such an account of Prichard´s thinking could explain much of the misunderstandings about intutionism. The main goal of this article is to close this gap.

  1. High ET jet cross sections at CDF

    International Nuclear Information System (INIS)

    Flaugher, B.

    1996-08-01

    The inclusive jet cross section for p anti p collisions at √s = 1.8 TeV as measured by the CDF collaboration will be presented. Preliminary CDF measurements of the Σ E T cross section at √s = 1.8 TeV and the central inclusive jet cross section at √s = 0.630 TeV will also be shown

  2. The Cross-Cultural Knowledge Sharing Challenge

    DEFF Research Database (Denmark)

    Persson, John Stouby

    2013-01-01

    Cross-cultural offshoring in software development challenges effective knowledge sharing. While research has suggested temporarily co-locating participants to address this challenge, few studies are available on what knowledge sharing practices emerge over time when co-locating cross-cultural sof...

  3. Cross-Conjugated n-Dopable Aromatic Polyketone

    NARCIS (Netherlands)

    Voortman, Thomas P.; Bartesaghi, Davide; Koster, L. Jan Anton; Chiechi, Ryan C.

    2015-01-01

    This paper describes the synthesis and characterization of a high molecular weight cross-conjugated polyketone synthesized via scalable Friedel Crafts chemistry. Cross-conjugated polyketones are precursors to conjugated polyions; they become orders of magnitude more conductive after a two-electron

  4. 34 CFR 101.79 - Cross-examination.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Cross-examination. 101.79 Section 101.79 Education...-examination. A witness may be cross-examined on any matter material to the proceeding without regard to the scope of his direct examination. ...

  5. Cross-Domain Statistical-Sequential Dependencies Are Difficult To Learn

    Directory of Open Access Journals (Sweden)

    Anne McClure Walk

    2016-02-01

    Full Text Available Recent studies have demonstrated participants’ ability to learn cross-modal associations during statistical learning tasks. However, these studies are all similar in that the cross-modal associations to be learned occur simultaneously, rather than sequentially. In addition, the majority of these studies focused on learning across sensory modalities but not across perceptual categories. To test both cross-modal and cross-categorical learning of sequential dependencies, we used an artificial grammar learning task consisting of a serial stream of auditory and/or visual stimuli containing both within- and cross-domain dependencies. Experiment 1 examined within-modal and cross-modal learning across two sensory modalities (audition and vision. Experiment 2 investigated within-categorical and cross-categorical learning across two perceptual categories within the same sensory modality (e.g. shape and color; tones and non-words. Our results indicated that individuals demonstrated learning of the within-modal and within-categorical but not the cross-modal or cross-categorical dependencies. These results stand in contrast to the previous demonstrations of cross-modal statistical learning, and highlight the presence of modality constraints that limit the effectiveness of learning in a multimodal environment.

  6. Intersystem crossing in complex molecules

    International Nuclear Information System (INIS)

    Pappalardo, R.G.

    1980-01-01

    The general question of singlet-triplet intersystem crossing is addressed in the context of large organic molecules, i.e., ''complex'' molecules capable of self-relaxation in the absence of collisions. Examples of spectral properties of such molecules in the vapor phase are discussed, relying on extensive Russian literature in this area. Formal expressions for the relaxation rate in the electronic excited states are derived on the basis of the formalism of collision theory, and are applied to the specific case of intersystem crossing. The derivation of the ''energy-gap'' law for triplet-singlet conversion in aromatic hydrocarbons is briefly outlined. The steep rise of internal conversion rates as a function of excess excitation energy, and its competition with the intersystem crossing process, are reviewed for the case of naphthalene vapor. A general expression for the spin-orbit interaction Hamiltonian in molecular systems is outlined. Experimental observations on singlet-triplet conversion rates and the factors that can drastically affect such rates are discussed, with emphasis on the ''in- ternal'' and ''external'' heavy-atom effects. Basic relations of ESR spectroscopy and magnetophotoselection are reviewed. Technological implications of the singlet-triplet crossing in complex molecules are discussed in the context of chelate lasers, dye lasers and luminescent displays. Effects related to singlet-triplet crossing, and generally to excited-state energy-transfer in biological systems, are exemplified by the role of aromatic amino-acids in the phosphorescence of proteins, by some recent studies of energy-transfer in models of biomembranes, and by the clustering of triplet-energy donor-acceptor pairs in micelles

  7. CHALLENGES IN CROSS CULTURAL ADVERTISING

    OpenAIRE

    Yuni Retnowati

    2016-01-01

    At first, marketing practitioners and academics consider standardized approaches to marketing and advertising strategies in globalization, and then some studies proved that the standardization of advertising across culture is not valid. Therefore, cross cultural advertising takes local culture into account when conveying messages in advertisements. Cross cultural understanding is very important in order to produce successful localized advertising that would reflect the cultural values and nor...

  8. CROSS-CULTURAL ISSUES IN HRM

    OpenAIRE

    Bhatti, Anant Preet

    2009-01-01

    With the rapid increase in the globalization of business, workforces are becoming increasingly diverse and multicultural. Managing global workforces has increased pressure on Human Resource managers to recognize and adapt to cultural differences, which when ignored can result in cross-cultural misunderstandings. With the growing significance of developing economies in the global business environment, Human Resource Management is facing increased difficulty in managing cross-border cultural re...

  9. Cross-cultural Context and Politeness

    Institute of Scientific and Technical Information of China (English)

    朱芬

    2012-01-01

    In social interaction,politeness is a universal phenomenon existing in all languages.However,for social,ethnographic and even historical reasons,politeness strategies in a specific cultural context may vary from one to another.And for most time it is not language itself but different politeness strategies that lead to cross-cultural communicative failure.Knowing about these differences will help to overcome pragmatic failure in cross-cultural communication.

  10. Cross plane scattering correction

    International Nuclear Information System (INIS)

    Shao, L.; Karp, J.S.

    1990-01-01

    Most previous scattering correction techniques for PET are based on assumptions made for a single transaxial plane and are independent of axial variations. These techniques will incorrectly estimate the scattering fraction for volumetric PET imaging systems since they do not take the cross-plane scattering into account. In this paper, the authors propose a new point source scattering deconvolution method (2-D). The cross-plane scattering is incorporated into the algorithm by modeling a scattering point source function. In the model, the scattering dependence both on axial and transaxial directions is reflected in the exponential fitting parameters and these parameters are directly estimated from a limited number of measured point response functions. The authors' results comparing the standard in-plane point source deconvolution to the authors' cross-plane source deconvolution show that for a small source, the former technique overestimates the scatter fraction in the plane of the source and underestimate the scatter fraction in adjacent planes. In addition, the authors also propose a simple approximation technique for deconvolution

  11. Recommended evaluation procedure for photonuclear cross section

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Young-Ouk; Chang, Jonghwa; Fukahori, Tokio [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1998-03-01

    In order to generate photonuclear cross section library for the necessary applications, data evaluation is combined with theoretical evaluation, since photonuclear cross sections measured cannot provide all necessary data. This report recommends a procedure consisting of four steps: (1) analysis of experimental data, (2) data evaluation, (3) theoretical evaluation and, if necessary, (4) modification of results. In the stage of analysis, data obtained by different measurements are reprocessed through the analysis of their discrepancies to a representative data set. In the data evaluation, photonuclear absorption cross sections are evaluated via giant dipole resonance and quasi-deutron mechanism. With photoabsorption cross sections from the data evaluation, theoretical evaluation is applied to determine various decay channel cross sections and emission spectra using equilibrium and preequilibrium mechanism. After this, the calculated results are compared with measured data, and in some cases the results are modified to better describe measurements. (author)

  12. Recent advances in corneal collagen cross-linking

    Directory of Open Access Journals (Sweden)

    Gitansha Shreyas Sachdev

    2017-01-01

    Full Text Available Corneal collagen cross-linking has become the preferred modality of treatment for corneal ectasia since its inception in late 1990s. Numerous studies have demonstrated the safety and efficacy of the conventional protocol. Our understanding of the cross-linking process is ever evolving, with its wide implications in the form of accelerated and pulsed protocols. Newer advancements in technology include various riboflavin formulations and the ability to deliver higher fluence protocols with customised irradiation patterns. A greater degree of customisation is likely the path forward, which will aim at achieving refractive improvements along with disease stability. The use of cross-linking for myopic correction is another avenue under exploration. Combination of half fluence cross-linking with refractive correction for high errors to prevent post LASIK regression is gaining interest. This review aims to highlight the various advancements in the cross-linking technology and its clinical applications.

  13. Vinyldisiloxanes: their synthesis, cross coupling and applications.

    Science.gov (United States)

    Sore, Hannah F; Boehner, Christine M; Laraia, Luca; Logoteta, Patrizia; Prestinari, Cora; Scott, Matthew; Williams, Katharine; Galloway, Warren R J D; Spring, David R

    2011-01-21

    During the studies towards the development of pentafluorophenyldimethylsilanes as a novel organosilicon cross coupling reagent it was revealed that the active silanolate and the corresponding disiloxane formed rapidly under basic conditions. The discovery that disiloxanes are in equilibrium with the silanolate led to the use of disiloxanes as cross coupling partners under fluoride free conditions. Our previous report focused on the synthesis and base induced cross coupling of aryl substituted vinyldisiloxanes with aryl halides; good yields and selectivities were achieved. As a continuation of our research, studies into the factors which influence the successful outcome of the cross coupling reaction with both alkyl and aryl substituted vinyldisiloxanes were examined and a proposed mechanism discussed. Further investigation into expanding the breadth and diversity of substituted vinyldisiloxanes in cross coupling was explored and applied to the synthesis of unsymmetrical trans-stilbenes and cyclic structures containing the trans-alkene architecture.

  14. 40 CFR 750.20 - Cross-examination.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Cross-examination. 750.20 Section 750.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT... Manufacturing Exemptions § 750.20 Cross-examination. Section 750.8 shall be applicable. ...

  15. 49 CFR 236.787 - Protection, cross.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Protection, cross. 236.787 Section 236.787 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... Protection, cross. An arrangement to prevent the improper operation of a signal, switch, movable-point frog...

  16. Cross-border entrepreneurship in a global world

    DEFF Research Database (Denmark)

    Emontspool, Julie; Servais, Per

    2017-01-01

    This paper shows that international entrepreneurship and immigrant entrepreneurship increasingly intersect in a global world. Both research streams address cross-border entrepreneurial activity in parallel to each other. International entrepreneurship focuses on outgoing entrepreneurial activity......, while immigrant entrepreneurship mainly considers incoming entrepreneurial activity. This paper critically discusses such a dichotomy, highlighting how differentiating immigrant entrepreneurs and international entrepreneurs perpetuates orientalist assumptions about cross-border business activity....... Focusing on a entrepreneurship as behaviour, the paper proposes an alternative perspective to cross-border entrepreneurship, discussing cross-border opportunity identification and exploitation between an entrepreneur’s country of residence and a foreign country. This perspective provides a number...

  17. Regenerator cross arm seal assembly

    Science.gov (United States)

    Jackman, Anthony V.

    1988-01-01

    A seal assembly for disposition between a cross arm on a gas turbine engine block and a regenerator disc, the seal assembly including a platform coextensive with the cross arm, a seal and wear layer sealingly and slidingly engaging the regenerator disc, a porous and compliant support layer between the platform and the seal and wear layer porous enough to permit flow of cooling air therethrough and compliant to accommodate relative thermal growth and distortion, a dike between the seal and wear layer and the platform for preventing cross flow through the support layer between engine exhaust and pressurized air passages, and air diversion passages for directing unregenerated pressurized air through the support layer to cool the seal and wear layer and then back into the flow of regenerated pressurized air.

  18. Crossing-symmetric solutions to low equations

    International Nuclear Information System (INIS)

    McLeod, R.J.; Ernst, D.J.

    1985-01-01

    Crossing symmetric models of the pion-nucleon interaction in which crossing symmetry is kept to lowest order in msub(π)/msub(N) are investigated. Two iterative techniques are developed to solve the crossing-symmetric Low equation. The techniques are used to solve the original Chew-Low equations and their generalizations to include the coupling to the pion-production channels. Small changes are found in comparison with earlier results which used an iterative technique proposed by Chew and Low and which did not produce crossing-symmetric results. The iterative technique of Chew and Low is shown to fail because of its inability to produce zeroes in the amplitude at complex energies while physical solutions to the model require such zeroes. We also prove that, within the class of solutions such that phase shifts approach zero for infinite energy, the solution to the Low equation is unique. (orig.)

  19. Luminosity Anti-leveling with Crossing Angle (MD 1669)

    CERN Document Server

    Gorzawski, Arkadiusz; Ponce, Laurette; Salvachua Ferrando, Belen Maria; Wenninger, Jorg; CERN. Geneva. ATS Department

    2016-01-01

    A significant fraction of the LHC luminosity ($\\sim$30\\% in 2016) is lost due to the presence (and necessity) of the crossing angles at the IPs. At the LHC the crossing angle is typically set to a value that provides sufficient separation of the beams at the start of fills for the peak bunch intensities. As the bunch intensity decays during a fill, it is possible to reduce the crossing angle and recover some luminosity. A smooth crossing angle reduction procedure must be developed to take advantage of this option during stable beam operation. During this MD a smooth procedure for luminosity leveling with crossing angle was tested. It was demonstrated that the orbit was well controlled, beam losses were low and the offset leveled experiments ALICE and LHCb were not affected by crossing angle leveling in ATLAS and CMS.

  20. Recommended activation detector cross sections (RNDL-82)

    International Nuclear Information System (INIS)

    Bondars, Kh.Ya.; Lapenas, A.A.

    1984-01-01

    The results of the comparison between measured and calculated average cross sections in 5 benchmark experiments are presented. Calculations have been based on the data from 10 libraries of evaluated cross sections. The recommended library (RNDL-82) of the activation detector cross sections has been created on the basis of the comparison. RNDL-82, including 26 reactions, and the basic characteristics of the detectors are presented. (author)

  1. Dielectronic recombination cross sections for H-like ions

    International Nuclear Information System (INIS)

    Pindzola, M.S.; Badnell, N.R.; Griffin, D.C.

    1990-01-01

    Dielectronic recombination cross sections for several H-like atomic ions are calculated in an isolated-resonance, distorted-wave approximation. Fine-structure and configuration-interaction effects are examined in detail for the O 7+ cross section. Hartree-Fock, intermediate-coupled, multiconfiguration dielectronic recombination cross sections for O 7+ are then compared with the recent experimental measurements obtained with the Test Storage Ring in Heidelberg. The cross-section spectra line up well in energy and the shape of the main resonance structures are comparable. The experimental integrated cross sections differ by up to 20% from theory, but this may be due in part to uncertainties in the electron distribution function

  2. Euroliidu väikeriikidel läheb suurtest paremini / Harold James

    Index Scriptorium Estoniae

    James, Harold

    2005-01-01

    Vanade Euroopa Liidu liikmesriikide hirmudest seoses Euroopa Liidu laienemisega. Ühenduse väikeriikide paindlikkus ja kohanemisvõime on taganud neile praeguses geopoliitilises ning majanduslikus keskkonnas edu

  3. 78 FR 62666 - Kenneth Harold Bull, M.D.; Decision and Order

    Science.gov (United States)

    2013-10-22

    ... nearly every hospital in the Albuquerque area. Tr. 129-30. In addition, he has received a fellowship from... explained that ``I'm not saying that I'm not--shouldn't take some responsibility for it, because of course... patient's body were ``mostly from another physician that he was also getting medications from,'' and that...

  4. 76 FR 53961 - Harold Edward Smith, M.D.; Revocation Of Registration

    Science.gov (United States)

    2011-08-30

    ... evidence must be ``clear, unequivocal, and convincing,'' the ``ultimate finding of materiality turns on a... instances manifests a shocking level of dishonesty on his part. 21 U.S.C. 824(a)(1). Accordingly, Respondent...

  5. The Challenge of Opportunities in a Dynamic Society / Harold P Welsch

    Index Scriptorium Estoniae

    Welsch, Harold P

    2007-01-01

    Ettevõtlusaktiivsus kui dünaamiliselt areneva ühiskonna majandusliku arengu iseloomustaja. Millegi uue loomise protsessis, läbi innovatsiooni, muutub väikeettevõtlus uue majanduse liikumapanevaks jõuks. Loovus ja innovatsioonid, uute ideede omaksvõtt, tuleviku trendid

  6. Harold Urey, Deuterium, Cosmochemistry, Studies of the Origin of Life, and

    Science.gov (United States)

    , Cosmochemistry, Studies of the Origin of Life, and Theory of Earth's Evolution Resources with Additional in WWII. ... After 1950 his interests turned to the chemistry of the planets, and he is credited with had enormous influence in subsequent research on the origin of life.'3 'In a long and varied career

  7. Trumpi revolutsiooniline dilemma / Harold James ; inglise keelest tõlkinud M. V.

    Index Scriptorium Estoniae

    James, Harold

    2017-01-01

    Vene revolutsiooni tänavune sajas aastapäev langeb kokku Trumpi revolutsiooniga USA-s, mis omakorda järgnes Brexiti revolutsioonile Ühendkuningriigis. Tänased mässajad peaksid arvesse võtma ajaloo õppetunde

  8. Crossed product algebras associated with topological dynamical systems

    NARCIS (Netherlands)

    Svensson, Pär Christian

    2009-01-01

    We study connections between topological dynamical systems and associated algebras of crossed product type. We derive equivalences between structural properties of a crossed product and dynamical properties of the associated system and furthermore derive qualitative results concerning the crossed

  9. Injury Rate and Patterns Among CrossFit Athletes

    OpenAIRE

    Weisenthal, Benjamin M.; Beck, Christopher A.; Maloney, Michael D.; DeHaven, Kenneth E.; Giordano, Brian D.

    2014-01-01

    Background: CrossFit is a type of competitive exercise program that has gained widespread recognition. To date, there have been no studies that have formally examined injury rates among CrossFit participants or factors that may contribute to injury rates. Purpose: To establish an injury rate among CrossFit participants and to identify trends and associations between injury rates and demographic categories, gym characteristics, and athletic abilities among CrossFit participants. Study Design: ...

  10. Cross-training policies and team performance

    NARCIS (Netherlands)

    Slomp, J.; Molleman, E.

    Labour flexibility is an important issue in the design and development of teams. By means of an analytical study this paper investigates the impact of cross-training on team performance. Four cross-training policies are distinguished and compared according to their effects on important performance

  11. Activation cross section and isomeric cross-section ratio for the (n,2n) reaction on {sup 132,134}Ba

    Energy Technology Data Exchange (ETDEWEB)

    Luo, Junhua [Hexi Univ., Zhangye (China). School of Physics and Electromechanical Engineering; Hexi Univ., Zhangye (China). Inst. of New Energy; Wu, Chunlei; Jiang, Li [Chinese Academy of Engineering Physics, Mianyang (China). Inst. of Nuclear Physics and Chemistry; Li, Suyuan [Hexi Univ., Zhangye (China). Inst. of New Energy

    2017-07-01

    Cross sections of the {sup 132}Ba(n,2n){sup 131m,g}Ba and {sup 134}Ba(n,2n){sup 133m,g}Ba reactions and their isomeric cross section ratios σ{sub m}/σ{sub g} have been measured by means of the activation technique at three neutron energies in the range 13-15 MeV. BaCO{sub 3} samples and Nb monitor foils were activated together to determine the reaction cross section and the incident neutron flux. The quasimonoenergetic neutrons beam were produced via the {sup 3}H(d,n){sup 4}He reaction at the Pd-300 Neutron Generator of the Chinese Academy of Engineering Physics (CAEP). The activities induced in the reaction products were measured using high-resolution γ ray spectroscopy. The pure cross section of the ground-state was derived from the absolute cross section of the metastable state and the residual nuclear decay analysis. Cross sections were also evaluated theoretically using the numerical nuclear model code, TALYS-1.8 with different level density options at neutron energies varying from the reaction threshold to 20 MeV. Results are discussed and compared with the corresponding literature.

  12. Deconstructing Our Dark Age Future

    Science.gov (United States)

    2009-03-16

    existed for centuries. Perhaps the most compelling archetypes, however, were the various anarchist movements of the late Victorian era . In the 30 or so...position of the Department of the Army, Department of Defense, or the U.S. Government. U.S. Army War College, Carlisle Barracks, PA 17013-5050 USAWC CLASS ...supposes even King Harold II would have viewed the Norman Conquest of Britain as turning the clock back 66 years. True, worrisome social and

  13. Transitions from Military Rule in South America: The Obligational Legitimacy Hypothesis.

    Science.gov (United States)

    1987-12-01

    34will have to make use, [once in power] of some degree or some form of electoral legitimation."󈨅 Finer states, "They seek, in short, to exercise a...political jeito and casuismos (gerrymandering, electoral engineering, etc.) to establish a pro military party, the National Renovating Alliance (ARENA...and Co., 1906. Molineu, Harold. U.S. Policy Toward Latin America. Boulder: Westview Press, 1986. Moro, Comodoro D. Ruben. Historico Del Conflicto Del

  14. Fort Jackson, a Preventive Approach to Family Life Ministry in a Military Community.

    Science.gov (United States)

    1979-12-01

    permeability in defining the family and non-family world . 1John E. Mack and Elvin V. Temrad, "Classical Psychoanalysis , " in Comprehensive Textbook of...John E., and Temrad, Elvin V. "Classical Psychoanalysis ." In Comprehensive Textbook of Psychiatry, pp. 269-319. Edited by Alfred Freedman and Harold...this kind of communi- cation is not just going to happen. 4. Participate in some common pursuits. Share your visions, hopes, and dreams by translating

  15. Cyberspace: A Selected Bibliography

    Science.gov (United States)

    2013-05-01

    Implications of the Private Sector’s Role in Cyber Conflict." Texas International Law Journal 47, no. 3 (Summer 2012): 617-640. ProQuest Lucas, George R...Cyberspace." Proceedings: United States Naval Institute 137, no. 2 (February 2011): 32-37. ProQuest Lin, Herbert . "Escalation Dynamics and Conflict...Harold Hongju. "International Law in Cyberspace." USCYBERCOM [United States Cyber Command] Inter-Agency Legal Conference, Ft. Meade , MD, September 18

  16. Drug and Alcohol Studies (Volume 5: Interventions)

    OpenAIRE

    MacGregor, S; Thom, B

    2014-01-01

    VOLUME FIVE: INTERVENTIONS Natural Recovery from Alcohol Problems Harald Klingemann School-Based Programmes to Prevent Alcohol, Tobacco and Other Drug Use Gilbert Botvin and Kenneth Griffin Community Prevention of Alcohol Problems Harold Holder Can Screening and Brief Intervention Lead to Population-Level Reductions in Alcohol-Related Harm? Nick Heather Sharpening the Focus of Alcohol Policy from Aggregate Consumption to Harm and Risk Reduction Tim Stockwell et al A Review of the Efficacy and...

  17. Leadership for health care in the 21st Century: A personal perspective

    OpenAIRE

    Slavkin, Harold

    2010-01-01

    Harold C SlavkinUniversity of Southern California, Los Angeles, CA, USAAbstract: From my perspective, there is no infallible step-by-step formula for becoming an effective or transformational leader. My assertion is that leadership can be taught and learned. Specifically, a person can observe and internalize select models of leadership from unique environments, and then use these “lessons learned” to foster a potential for leadership by learning about what’s work...

  18. Free access to science

    CERN Multimedia

    2003-01-01

    Several influential American scientists have begun to argue that the cost of research publications has grown so large that it impedes the distribution of knowledge. Some subscriptions cost thousands of dollars per year, and those journals are usually available online only to subscribers. So a coalition led by Harold Varmus, the former director of the National Institutes of Health, is creating a new model, called the Public Library of Science (1/2 page).

  19. High Efficiency Large-Angle Pancharatnam Phase Deflector Based on Dual Twist Design

    Science.gov (United States)

    2016-12-16

    construction and characterization of a ±40° beam steering device with 90% diffraction efficiency based on our dual-twist design at 633nm wavelength...N. & Escuti, M. J. Achromatic Wollaston prism beam splitter using polarization gratings. Opt. Lett. 41, 4461–4463 (2016). 13. Slussarenko, S., et...High-efficiency large-angle Pancharatnam phase deflector based on dual-twist design Kun Gao1, Colin McGinty1, Harold Payson2, Shaun Berry2, Joseph

  20. Technical Digest of the 1998 Summer Topical Meeting on Organic Optics and Optoelectronics

    Science.gov (United States)

    1998-07-01

    Larry Dalton, University of Southern California, Los Angeles, CA Harold Fetterman , University of California, Los Angeles, CA Steve Forrest...OPTIC MODULATORS H. Fetterman , D. Chen, A. Udupa. D. Bhattachaya, B. Tsap University of Califonia, Los Angeles 90024 S. Lee, A. Chen, J. Chen, W...Chen, H.R. Fetterman , A. Chen, W.H. Steier, and L. R. Dalton, Appl. Phys. Lett. 70, (1997). 2. T.A. Tumolillo and P.R. Ashley, Appl. Phys. Lett. 62

  1. Neutron Cross Sections for Aluminium

    Energy Technology Data Exchange (ETDEWEB)

    Forsberg, Leif

    1963-08-15

    Total, elastic, inelastic, (n, 2n), (n, {alpha}), (n, p), and (n, {gamma}) cross sections for aluminium have been compiled from thermal to 100 MeV based upon literature search and theoretical interpolations and estimates. Differential elastic cross sections in the centre of mass system are represented by the Legendre coefficients. This method was chosen in order to obtain the best description of the energy dependence of the anisotropy.

  2. Image processing and pattern recognition algorithms for evaluation of crossed immunoelectrophoretic patterns (crossed radioimmunoelectrophoresis analysis manager; CREAM)

    DEFF Research Database (Denmark)

    Søndergaard, I; Poulsen, L K; Hagerup, M

    1987-01-01

    points along the precipitation curve in the curve-fitting process. The system has been tested on crossed immunoelectrophoretic patterns as well as crossed radioimmunoelectrophoretic patterns and it has been shown that the system can recognize the same precipitation curves on different immunoplates...

  3. Application of Monte Carlo cross-validation to identify pathway cross-talk in neonatal sepsis.

    Science.gov (United States)

    Zhang, Yuxia; Liu, Cui; Wang, Jingna; Li, Xingxia

    2018-03-01

    To explore genetic pathway cross-talk in neonates with sepsis, an integrated approach was used in this paper. To explore the potential relationships between differently expressed genes between normal uninfected neonates and neonates with sepsis and pathways, genetic profiling and biologic signaling pathway were first integrated. For different pathways, the score was obtained based upon the genetic expression by quantitatively analyzing the pathway cross-talk. The paired pathways with high cross-talk were identified by random forest classification. The purpose of the work was to find the best pairs of pathways able to discriminate sepsis samples versus normal samples. The results found 10 pairs of pathways, which were probably able to discriminate neonates with sepsis versus normal uninfected neonates. Among them, the best two paired pathways were identified according to analysis of extensive literature. Impact statement To find the best pairs of pathways able to discriminate sepsis samples versus normal samples, an RF classifier, the DS obtained by DEGs of paired pathways significantly associated, and Monte Carlo cross-validation were applied in this paper. Ten pairs of pathways were probably able to discriminate neonates with sepsis versus normal uninfected neonates. Among them, the best two paired pathways ((7) IL-6 Signaling and Phospholipase C Signaling (PLC); (8) Glucocorticoid Receptor (GR) Signaling and Dendritic Cell Maturation) were identified according to analysis of extensive literature.

  4. Activation cross section and isomeric cross section ratios for the (n ,2 n ) reaction on 153Eu

    Science.gov (United States)

    Luo, Junhua; Jiang, Li; Li, Suyuan

    2017-10-01

    The 153Eu(n ,2 n ) m1,m2,g152Eu cross section was measured by means of the activation technique at three neutron energies in the range 13-15 MeV. The quasimonoenergetic neutron beam was formed via the 3H(d ,n ) 4He reaction, in the Pd-300 Neutron Generator at the Chinese Academy of Engineering Physics (CAEP). The activities induced in the reaction products were measured using high-resolution γ-ray spectroscopy. The cross section of the population of the second high-spin (8-) isomeric state was measured along with the reaction cross section populating both the ground (3-) and the first isomeric state (0-). Cross sections were also evaluated theoretically using the numerical code TALYS-1.8, with different level density options at neutron energies varying from the reaction threshold to 20 MeV. Results are discussed and compared with the corresponding literature.

  5. Comparative analysis among several cross section sets

    International Nuclear Information System (INIS)

    Caldeira, A.D.

    1983-01-01

    Critical parameters were calculated using the one dimensional multigroup transport theory for several cross section sets. Calculations have been performed for water mixtures of uranium metal, plutonium metal and uranium-thorium oxide, and for metallics systems, to determine the critical dimensions of geometries (sphere and cylinder). For this aim, the following cross section sets were employed: 1) multigroup cross section sets obtained from the GAMTEC-II code; 2) the HANSEN-ROACH cross section sets; 3) cross section sets from the ENDF/B-IV, processed by the NJOY code. Finally, we have also calculated the corresponding critical radius using the one dimensional multigroup transport DTF-IV code. The numerical results agree within a few percent with the critical values obtained in the literature (where the greatest discrepancy occured in the critical dimensions of water mixtures calculated with the values generated by the NJOY code), a very good results in comparison with similar works. (Author) [pt

  6. victoria cross awards warrants concerning the victoria cross (1920)

    African Journals Online (AJOL)

    1. WARRANTS CONCERNING THE. VICTORIA CROSS (1920). In order to get a picture of the Royal Warrants promulgated from 1856 to 1920 in respect of the .... to confirmation by us. Eighthly. - It is ordained, where such an act shall not have been performed in the sight of a commanding officer as aforesaid, then the ...

  7. Experience in using the covariances of some ENDF/B-V dosimetry cross sections: proposed improvements and addition of cross-reaction covariances

    International Nuclear Information System (INIS)

    Fu, C.Y.; Hetrick, D.M.

    1982-01-01

    Recent ratio data, with carefully evaluated covariances, were combined with eleven of the ENDF/B-V dosimetry cross sections using the generalized least-squares method. The purpose was to improve these evaluated cross sections and covariances, as well as to generate values for the cross-reaction covariances. The results represent improved cross sections as well as realistic and usable covariances. The latter are necessary for meaningful intergral-differential comparisons and for spectrum unfolding

  8. Nitric oxide-induced interstrand cross-links in DNA.

    Science.gov (United States)

    Caulfield, Jennifer L; Wishnok, John S; Tannenbaum, Steven R

    2003-05-01

    The DNA damaging effects of nitrous acid have been extensively studied, and the formation of interstrand cross-links have been observed. The potential for this cross-linking to occur through a common nitrosating intermediate derived from nitric oxide is investigated here. Using a HPLC laser-induced fluorescence (LIF) system, the amount of interstrand cross-link formed on nitric oxide treatment of the 5'-fluorescein-labeled oligomer ATATCGATCGATAT was determined. This self-complimentary sequence contains two 5'-CG sequences, which is the preferred site for nitrous acid-induced cross-linking. Nitric oxide was delivered to an 0.5 mM oligomer solution at 15 nmol/mL/min to give a final nitrite concentration of 652 microM. The resulting concentration of the deamination product, xanthine, in this sample was found to be 211 +/- 39 nM, using GC/MS, and the amount of interstrand cross-link was determined to be 13 +/- 2.5 nM. Therefore, upon nitric oxide treatment, the cross-link is found at approximately 6% of the amount of the deamination product. Using this system, detection of the cross-link is also possible for significantly lower doses of nitric oxide, as demonstrated by treatment of the same oligomer with NO at a rate of 18 nmol/mL/min resulting in a final nitrite concentration of 126 microM. The concentration of interstrand cross-link was determined to be 3.6 +/- 0.1 nM in this sample. Therefore, using the same dose rate, when the total nitric oxide concentration delivered drops by a factor of approximately 5, the concentration of cross-link drops by a factor of about 4-indicating a qausi-linear response. It may now be possible to predict the number of cross-links in a small genome based on the number of CpG sequences and the yield of xanthine derived from nitrosative deamination.

  9. Preparation and properties of silk sericin/cellulose cross-linking films

    Directory of Open Access Journals (Sweden)

    Wang Kunyan

    2017-01-01

    Full Text Available Silk sericin/cellulose cross-linked films were successfully prepared using glutaraldehyde as cross-linkinger. FTIR was applied to characterize the chemical structure of films. Cross-linked silk sericin film was found the peak intensity of FTIR for cross-linked film decreased markedly compared to pure silk sericin, which indicating cross-linking reaction has been occurred. The increasing value of swelling ratio also indicated the cross-linking has been happened. The cross-linking reaction increased the thermal decomposition temperature.

  10. Porous Cross-Linked Polyimide-Urea Networks

    Science.gov (United States)

    Meador, Mary Ann B. (Inventor); Nguyen, Baochau N. (Inventor)

    2015-01-01

    Porous cross-linked polyimide-urea networks are provided. The networks comprise a subunit comprising two anhydride end-capped polyamic acid oligomers in direct connection via a urea linkage. The oligomers (a) each comprise a repeating unit of a dianhydride and a diamine and a terminal anhydride group and (b) are formulated with 2 to 15 of the repeating units. The subunit was formed by reaction of the diamine and a diisocyanate to form a diamine-urea linkage-diamine group, followed by reaction of the diamine-urea linkage-diamine group with the dianhydride and the diamine to form the subunit. The subunit has been cross-linked via a cross-linking agent, comprising three or more amine groups, at a balanced stoichiometry of the amine groups to the terminal anhydride groups. The subunit has been chemically imidized to yield the porous cross-linked polyimide-urea network. Also provided are wet gels, aerogels, and thin films comprising the networks, and methods of making the networks.

  11. Fission cross section measurements at intermediate energies

    International Nuclear Information System (INIS)

    Laptev, Alexander

    2005-01-01

    The activity in intermediate energy particle induced fission cross-section measurements of Pu, U isotopes, minor actinides and sub-actinides in PNPI of Russia is reviewed. The neutron-induced fission cross-section measurements are under way in the wide energy range of incident neutrons from 0.5 MeV to 200 MeV at the GNEIS facility. In number of experiments at the GNEIS facility, the neutron-induced fission cross sections were obtained for many nuclei. In another group of experiments the proton-induced fission cross-section have been measured for proton energies ranging from 200 to 1000 MeV at 100 MeV intervals using the proton beam of PNPI synchrocyclotron. (author)

  12. Classical scattering cross section in sputtering transport theory

    International Nuclear Information System (INIS)

    Zhang Zhulin

    2002-01-01

    For Lindhard scaling interaction potential scattering commonly used in sputtering theory, the authors analyzed the great difference between Sigmund's single power and the double power cross sections calculated. The double power cross sections can give a much better approximation to the Born-Mayer scattering in the low energy region (m∼0.1). In particular, to solve the transport equations by K r -C potential interaction given by Urbassek few years ago, only the double power cross sections (m∼0.1) can yield better approximate results for the number of recoils. Therefore, the Sigmund's single power cross section might be replaced by the double power cross sections in low energy collision cascade theory

  13. Cross section data for ionization of important cyanides

    International Nuclear Information System (INIS)

    Kaur, Jaspreet; Antony, Bobby

    2015-01-01

    Highlights: • Multi centre spherical complex optical potential formalism used to find the CS. • Effective method (CSP-ic) to derive ionization contribution from inelastic CS. • Result shows excellent accord with previous results and consistent behaviour. • Maiden attempt to find CS for many cyanide molecules. • Strong correlation observed between peak of ionization with target properties. - Abstract: This article presents cross section calculations for interactions of important cyanides with electrons possessing energies beginning from ionization threshold of the target molecule to 5 keV. These data are pursued to meet the ever increasing demand for cross sections by the relevant atomic and molecular community for modelling astrophysical, atmospheric and technological domains. The calculations have been executed using an amalgam of multi centre spherical complex optical potential (MSCOP) formalism and complex scattering potential-ionization contribution (CSP-ic) method. Cross sections are compared with experimental and theoretical data wherever available. Strong correlations are observed for the cross sections which affirms consistent and reliable cross sections. Isomeric effect has been interpreted using variation of cross section with structure and target properties. Our cross sections will be tabulated in atomic collision database for use in modelling various statistical and dynamical quantities.

  14. Cross section data for ionization of important cyanides

    Energy Technology Data Exchange (ETDEWEB)

    Kaur, Jaspreet; Antony, Bobby, E-mail: bka.ism@gmail.com

    2015-11-15

    Highlights: • Multi centre spherical complex optical potential formalism used to find the CS. • Effective method (CSP-ic) to derive ionization contribution from inelastic CS. • Result shows excellent accord with previous results and consistent behaviour. • Maiden attempt to find CS for many cyanide molecules. • Strong correlation observed between peak of ionization with target properties. - Abstract: This article presents cross section calculations for interactions of important cyanides with electrons possessing energies beginning from ionization threshold of the target molecule to 5 keV. These data are pursued to meet the ever increasing demand for cross sections by the relevant atomic and molecular community for modelling astrophysical, atmospheric and technological domains. The calculations have been executed using an amalgam of multi centre spherical complex optical potential (MSCOP) formalism and complex scattering potential-ionization contribution (CSP-ic) method. Cross sections are compared with experimental and theoretical data wherever available. Strong correlations are observed for the cross sections which affirms consistent and reliable cross sections. Isomeric effect has been interpreted using variation of cross section with structure and target properties. Our cross sections will be tabulated in atomic collision database for use in modelling various statistical and dynamical quantities.

  15. Cross-sample entropy of foreign exchange time series

    Science.gov (United States)

    Liu, Li-Zhi; Qian, Xi-Yuan; Lu, Heng-Yao

    2010-11-01

    The correlation of foreign exchange rates in currency markets is investigated based on the empirical data of DKK/USD, NOK/USD, CAD/USD, JPY/USD, KRW/USD, SGD/USD, THB/USD and TWD/USD for a period from 1995 to 2002. Cross-SampEn (cross-sample entropy) method is used to compare the returns of every two exchange rate time series to assess their degree of asynchrony. The calculation method of confidence interval of SampEn is extended and applied to cross-SampEn. The cross-SampEn and its confidence interval for every two of the exchange rate time series in periods 1995-1998 (before the Asian currency crisis) and 1999-2002 (after the Asian currency crisis) are calculated. The results show that the cross-SampEn of every two of these exchange rates becomes higher after the Asian currency crisis, indicating a higher asynchrony between the exchange rates. Especially for Singapore, Thailand and Taiwan, the cross-SampEn values after the Asian currency crisis are significantly higher than those before the Asian currency crisis. Comparison with the correlation coefficient shows that cross-SampEn is superior to describe the correlation between time series.

  16. Cross section homogenization analysis for a simplified Candu reactor

    International Nuclear Information System (INIS)

    Pounders, Justin; Rahnema, Farzad; Mosher, Scott; Serghiuta, Dumitru; Turinsky, Paul; Sarsour, Hisham

    2008-01-01

    The effect of using zero current (infinite medium) boundary conditions to generate bundle homogenized cross sections for a stylized half-core Candu reactor problem is examined. Homogenized cross section from infinite medium lattice calculations are compared with cross sections homogenized using the exact flux from the reference core environment. The impact of these cross section differences is quantified by generating nodal diffusion theory solutions with both sets of cross sections. It is shown that the infinite medium spatial approximation is not negligible, and that ignoring the impact of the heterogeneous core environment on cross section homogenization leads to increased errors, particularly near control elements and the core periphery. (authors)

  17. Effects of driver attention on rail crossing safety and : The effects of auditory warnings and driver distraction on rail crossing safety.

    Science.gov (United States)

    2016-05-05

    Train-vehicle/train collisions at highway-rail grade crossings (crossings) continue to be a major issue in the US and around the world. Although the United States has made great strides in improving safety at crossings since the 1970s, vehicle-train ...

  18. Analyzing the Cross-Correlation Between Onshore and Offshore RMB Exchange Rates Based on Multifractal Detrended Cross-Correlation Analysis (MF-DCCA)

    Science.gov (United States)

    Xie, Chi; Zhou, Yingying; Wang, Gangjin; Yan, Xinguo

    We use the multifractal detrended cross-correlation analysis (MF-DCCA) method to explore the multifractal behavior of the cross-correlation between exchange rates of onshore RMB (CNY) and offshore RMB (CNH) against US dollar (USD). The empirical data are daily prices of CNY/USD and CNH/USD from May 1, 2012 to February 29, 2016. The results demonstrate that: (i) the cross-correlation between CNY/USD and CNH/USD is persistent and its fluctuation is smaller when the order of fluctuation function is negative than that when the order is positive; (ii) the multifractal behavior of the cross-correlation between CNY/USD and CNH/USD is significant during the sample period; (iii) the dynamic Hurst exponents obtained by the rolling windows analysis show that the cross-correlation is stable when the global economic situation is good and volatile in bad situation; and (iv) the non-normal distribution of original data has a greater effect on the multifractality of the cross-correlation between CNY/USD and CNH/USD than the temporary correlation.

  19. Level crossing analysis of growing surfaces

    International Nuclear Information System (INIS)

    Shahbazi, F; Sobhanian, S; Tabar, M Reza Rahimi; Khorram, S; Frootan, G R; Zahed, H

    2003-01-01

    We investigate the average frequency of positive slope ν + α , crossing the height α = h - h-bar in the surface growing processes. The exact level crossing analysis of the random deposition model and the Kardar-Parisi-Zhang equation in the strong coupling limit before creation of singularities is given

  20. Stream-crossing structure for deer fence

    Science.gov (United States)

    Robert M. Blair; James A. Hays; Louis Brunett

    1963-01-01

    Stream crossings are the most vulnerable points in a deer-proof fence. When an inadequately constructed crossing washes out, enclosed deer may escape and unwanted animals enter. Structures of the type described here have withstood 2 years of frequent, severe flooding in the pine-hardwood hills of central Louisiana.

  1. Expatriation and Cross Cultural Training

    OpenAIRE

    Kangas, Laura

    2012-01-01

    The aim of this research was to find out how expatriation and cross cultural training are implemented in practice. This thesis studied the challenges expatriates face during and after their assignments. In this thesis the effectiveness of cross cultural training is studied and improvements considered. This thesis explains the reasons, challenges, assignments and roles of expatriates as well as how expatriates are trained. It also deals with different staffing approaches and the difference be...

  2. First molar cross-bite is more closely associated with a reverse chewing cycle than anterior or pre-molar cross-bite during mastication.

    Science.gov (United States)

    Tomonari, H; Ikemori, T; Kubota, T; Uehara, S; Miyawaki, S

    2014-12-01

    A posterior cross-bite is defined as an abnormal bucco-lingual relationship between opposing molars, pre-molars or both in centric occlusion. Although it has been reported that patients with unilateral posterior cross-bite often show unique chewing patterns, the relationship between the form of cross-bite and masticatory jaw movement remains unclear in adult patients. The objective of this study was to investigate masticatory jaw movement among different forms of cross-bite. One hundred and one adults were recruited in this study: 27 had unilateral first molar cross-bite (MC group); 28, unilateral pre-molar cross-bite (PC group); 23, anterior cross-bite (AC group); and 23, normal occlusion (control group). Masticatory jaw movement of the lower incisor point was recorded with six degrees of freedom jaw-tracking system during unilateral mastication. Our results showed that the reverse chewing ratio during deliberate unilateral mastication was significantly larger in the MC group than in the PA (P chewing cycle. © 2014 John Wiley & Sons Ltd.

  3. Cross-Cultural Psychology Newsletter. Volume 7, Number 2.

    Science.gov (United States)

    Dawson, John, Ed.

    The Cross-Cultural Psychology Newsletter, an official publication of the International Association for Cross-Cultural Psychology, reports on recent publications and research in cross-cultural psychology. Notes on international conferences in the field are followed by annotations of new publications. In addition, recent research projects are…

  4. Criticality benchmark comparisons leading to cross-section upgrades

    International Nuclear Information System (INIS)

    Alesso, H.P.; Annese, C.E.; Heinrichs, D.P.; Lloyd, W.R.; Lent, E.M.

    1993-01-01

    For several years criticality benchmark calculations with COG. COG is a point-wise Monte Carlo code developed at Lawrence Livermore National Laboratory (LLNL). It solves the Boltzmann equation for the transport of neutrons and photons. The principle consideration in developing COG was that the resulting calculation would be as accurate as the point-wise cross-sectional data, since no physics computational approximations were used. The objective of this paper is to report on COG results for criticality benchmark experiments in concert with MCNP comparisons which are resulting in corrections an upgrades to the point-wise ENDL cross-section data libraries. Benchmarking discrepancies reported here indicated difficulties in the Evaluated Nuclear Data Livermore (ENDL) cross-sections for U-238 at thermal neutron energy levels. This led to a re-evaluation and selection of the appropriate cross-section values from several cross-section sets available (ENDL, ENDF/B-V). Further cross-section upgrades anticipated

  5. Modeling the Perceptions and Preferences of Pedestrians on Crossing Facilities

    Directory of Open Access Journals (Sweden)

    Hongwei Guo

    2014-01-01

    Full Text Available Pedestrian’s street-crossing behaviour has a significant effect on traffic performance and safety. The crossing behaviour is determined by human factors and environmental factors. Aiming at examining the pedestrian perceptions toward crossing facilities and preferences for crossing locations, an observational study of pedestrian crossing behaviour at urban street is conducted. The perceptions and preferences of pedestrians are collected using stated preference technique. A specific questionnaire is designed to conduct the stated preference survey. A multinomial logit model is proposed to describe the perceptions and preferences of pedestrians on crossing facilities and locations. The sensitivity analysis is performed to discuss the influence of various factors on crossing behaviour. Then the relationship between crossing locations and crossing distances is analyzed by a new proposed method. With the theoretical analysis, the engineering solutions considering pedestrian behaviour are suggested. The results are helpful to design human-centered crossing facilities in urban traffic.

  6. Multifractal detrended cross-correlation analysis in the MENA area

    Science.gov (United States)

    El Alaoui, Marwane; Benbachir, Saâd

    2013-12-01

    In this paper, we investigated multifractal cross-correlations qualitatively and quantitatively using a cross-correlation test and the Multifractal detrended cross-correlation analysis method (MF-DCCA) for markets in the MENA area. We used cross-correlation coefficients to measure the level of this correlation. The analysis concerns four stock market indices of Morocco, Tunisia, Egypt and Jordan. The countries chosen are signatory of the Agadir agreement concerning the establishment of a free trade area comprising Arab Mediterranean countries. We computed the bivariate generalized Hurst exponent, Rényi exponent and spectrum of singularity for each pair of indices to measure quantitatively the cross-correlations. By analyzing the results, we found the existence of multifractal cross-correlations between all of these markets. We compared the spectrum width of these indices; we also found which pair of indices has a strong multifractal cross-correlation.

  7. Cross-calibration of interferometric SAR data

    DEFF Research Database (Denmark)

    Dall, Jørgen

    2003-01-01

    Generation of digital elevation models from interferometric synthetic aperture radar (SAR) data is a well established technique. Achieving a high geometric fidelity calls for a calibration accounting for inaccurate navigation data and system parameters as well as system imperfections. Fully...... automated calibration techniques are preferable, especially for operational mapping. The author presents one such technique, called cross-calibration. Though developed for single-pass interferometry, it may be applicable to multi-pass interferometry, too. Cross-calibration requires stability during mapping...... ground control point is often needed. The paper presents the principles and mathematics of the cross-calibration technique and illustrates its successful application to EMISAR data....

  8. 24 CFR 241.1235 - Cross default.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Cross default. 241.1235 Section 241... Rights and Obligations § 241.1235 Cross default. In the event the borrower commits a default under a prior recorded insured mortgage and the holder thereof initiates a foreclosure proceeding, said default...

  9. Cross-Cultural Contact in Counseling Training.

    Science.gov (United States)

    Diaz-Lazaro, Carlos M.; Cohen, B. Beth

    2001-01-01

    Reports on the importance of cross-cultural contact in the development of multicultural counseling competencies (MCCs). Results reveal that the greater the prior cross-cultural life experience, the higher were students' MCCs measured at the beginning of a multicultural counseling course. MCCs measured at the end of the course were significantly…

  10. 7 CFR 15.118 - Cross-examination.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Cross-examination. 15.118 Section 15.118 Agriculture Office of the Secretary of Agriculture NONDISCRIMINATION Rules of Practice and Procedure for Hearings...-examination. Cross-examination will be limited to the scope of direct examination and matters at issue in the...

  11. Cross-talk in straw tube chambers

    Energy Technology Data Exchange (ETDEWEB)

    Marzec, J. E-mail: janusz.marzec@ire.pw.edu.pl

    2003-05-11

    An analytical model of the signal transmission between neighboring straw tubes with resistive cathodes (cross-talk) is presented. The dependence of the cross-talk level on the cathode resistance, tube length, particle detection point, the distance of the tube from the shielding planes, and termination of the tube ends is analyzed.

  12. Cross-talk in straw tube chambers

    International Nuclear Information System (INIS)

    Marzec, J.

    2003-01-01

    An analytical model of the signal transmission between neighboring straw tubes with resistive cathodes (cross-talk) is presented. The dependence of the cross-talk level on the cathode resistance, tube length, particle detection point, the distance of the tube from the shielding planes, and termination of the tube ends is analyzed

  13. ion in crossed gradient electric and magnetic fields

    Indian Academy of Sciences (India)

    Photodetachment cross-section for variousexternal fields and the laser polarization are calculated and displayed. A comparison with the photodetachment cross-section in crossed uniform electric and magnetic fields or in a single gradient electric field has been made.The agreement of our results with the above two special ...

  14. Social Organization and Leadership in Cross-Cultural Psychology.

    Science.gov (United States)

    Chemers, Martin M.

    There is little research by social psychologists in the areas of leadership and social organization, especially from a cross-cultural perspective, though such research offers an understanding of both leadership and culture. Existing cross-cultural management studies suffer from a lack of understanding of important social and cross-cultural…

  15. Cross-border reprogenetic services.

    Science.gov (United States)

    Couture, V; Drouin, R; Tan, S-L; Moutquin, J-M; Bouffard, C

    2015-01-01

    The purpose of this review is to synthesize the current knowledge on the international movement of patients and biopsied embryo cells for pre-implantation genetic diagnosis and its different applications. Thus far, few attempts have been made to identify the specific nature of this phenomenon called 'cross-border reprogenetic services'. There is scattered evidence, both empirical and speculative, suggesting that these services raise major issues in terms of service provision, risks for patients and the children-to-come, the legal liabilities of physicians, as well as social justice. To compile this evidence, this review uses the narrative overview protocol combined with thematic analysis. Five major themes have emerged from the literature at the conjunction of cross-border treatments and reprogenetics: 'scope', 'scale', 'motivations', 'concerns', and 'governance'. Similar themes have already been observed in the case of other medical tourism activities, but this review highlights their singularity with reprogenetic services. It emphasizes the diagnostic and autologous feature of reprogenetics, the constant risk of misdiagnosis, the restriction on certain tests for medically controversial conditions, and the uncertain accessibility of genetic counseling in cross-border settings. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  16. Import/Export: Trafficking in Cross-Cultural Shakespearean Spaces

    Directory of Open Access Journals (Sweden)

    Desmet Christy

    2017-09-01

    Full Text Available This essay examines the phenomenon of cross-cultural Shakespearean “traffic” as an import/export “business” by analyzing the usefulness of the concept cross-cultural through a series of theoretical binaries: Global vs. Local Shakespeares, Glocal and Intercultural Shakespeare; and the very definition of space and place within the Shakespearean lexicon. The essay argues that theoretically, the opposition of global and local Shakespeares has a tendency to collapse, and both glocal and intercultural Shakespeares are the object of serious critique. However, the project of cross-cultural Shakespeare is sustained by the dialectic between memorialization and forgetting that attends all attempts to record these cross-cultural experiences. The meaning of cross-cultural Shakespeare lies in the interpreter’s agency.

  17. Fission cross section measurements of actinides at LANSCE

    Energy Technology Data Exchange (ETDEWEB)

    Tovesson, Fredrik [Los Alamos National Laboratory; Laptev, Alexander B [Los Alamos National Laboratory; Hill, Tony S [INL

    2010-01-01

    Fission cross sections of a range of actinides have been measured at the Los Alamos Neutron Science Center (LANSCE) in support of nuclear energy applications. By combining measurement at two LANSCE facilities, Lujan Center and the Weapons Neutron Research center (WNR), differential cross sections can be measured from sub-thermal energies up to 200 MeV. Incident neutron energies are determined using the time-of-flight method, and parallel-plate ionization chambers are used to measure fission cross sections relative to the {sup 235}U standard. Recent measurements include the {sup 233,238}U, {sup 239,242}Pu and {sup 243}Am neutron-induced fission cross sections. In this paper preliminary results for cross section data of {sup 243}Am and {sup 233}U will be presented.

  18. CANFLEX fuel bundle cross-flow endurance test (test report)

    International Nuclear Information System (INIS)

    Hong, Sung Deok; Chung, C. H.; Chang, S. K.; Kim, B. D.

    1997-04-01

    As part of the normal refuelling sequence of CANDU nuclear reactor, both new and irradiated bundles can be parked in the cross-flow region of the liner tubes. This situation occurs normally for a few minutes. The fuel bundle which is subjected to the cross-flow should be capable of withstanding the consequences of cross flow for normal periods, and maintain its mechanical integrity. The cross-flow endurance test was conducted for CANFLEX bundle, latest developed nuclear fuel, at CANDU-Hot Test Loop. The test was carried out during 4 hours at the inlet cross-flow region. After the test, the bundle successfully met all acceptance criteria after the 4 hours cross-flow test. (author). 2 refs., 3 tabs

  19. CANFLEX fuel bundle cross-flow endurance test (test report)

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Sung Deok; Chung, C. H.; Chang, S. K.; Kim, B. D.

    1997-04-01

    As part of the normal refuelling sequence of CANDU nuclear reactor, both new and irradiated bundles can be parked in the cross-flow region of the liner tubes. This situation occurs normally for a few minutes. The fuel bundle which is subjected to the cross-flow should be capable of withstanding the consequences of cross flow for normal periods, and maintain its mechanical integrity. The cross-flow endurance test was conducted for CANFLEX bundle, latest developed nuclear fuel, at CANDU-Hot Test Loop. The test was carried out during 4 hours at the inlet cross-flow region. After the test, the bundle successfully met all acceptance criteria after the 4 hours cross-flow test. (author). 2 refs., 3 tabs.

  20. Crossed-Slot Cavity-Backed Antenna with Improved Hemispherical Coverage

    DEFF Research Database (Denmark)

    Kim, Oleksiy S.; Breinbjerg, Olav; Østergaard, Allan

    2005-01-01

    The paper presents the results of the investigation of the crossed-slot cavity-backed antenna with the complementary crossed electric dipoles added to compensate the circularly polarized (CP) radiation pattern degradation near the horizon. Dependences of the radiation characteristics...... of the modified crossed-slot cavity-backed antenna on the length, width and height of the crossed electric dipoles are shown. Effects of a finite size ground plane are taken into account due to a full wave electromagnetic analysis software utilized in the parametrical investigations. Simulated and measured...... results for a selected antenna configuration prove that the properly adjusted crossed electric dipoles are able to improve the coverage and CP polarization characteristics of the crossed-slot cavity-backed antenna....

  1. Encouraging emergence of cross-business strategic initiatives

    OpenAIRE

    Canales, J. Ignacio; Caldart, Adrián

    2017-01-01

    We explore how strategic initiatives emerge at the business unit level in the context of multi-business firms. Findings show that such initiatives create cross-business synergies in the absence of any direct intervention from the headquarters. Four factors appeared to foster the development of autonomous cross-business collaboration: a sense of urgency at the level of the firm, the existence of a few broad but strong corporate strategic guidelines, the existence of a set of cross-business int...

  2. Pharmaceutical product cross-contamination: industrial and clinical ...

    African Journals Online (AJOL)

    problems. Pharmaceutical product cross-contamination is a serious problem which has been detected as an obstacle ... In the pharmaceutical care of patients in developed countries, cross-contamination ..... neonatal intensive care units.

  3. CBP Customs Rulings Online Search System (CROSS)

    Data.gov (United States)

    Department of Homeland Security — CROSS is a searchable database of CBP rulings that can be retrieved based on simple or complex search characteristics using keywords and Boolean operators. CROSS has...

  4. The Propositional vs. Hermeneutic Models of Cross-Cultural ...

    African Journals Online (AJOL)

    What the authors attempts to address in this paper is a Kantian question: not whether, but how is cross-cultural understanding possible? And specifically, what is a more effective approach for cross-cultural understanding? The answer lies in an analysis of two different models of cross-cultural understanding, that is, ...

  5. Curriculum Integration and Cross-Cultural Psychology.

    Science.gov (United States)

    Goldstein, Susan B.

    While many undergraduate disciplines are revising curricula to address issues of diversity more effectively, it is commonly assumed that courses in cross-cultural psychology are less in need of revision due to their inherent multi-cultural focus. The field of cross-cultural psychology, however, is not immune to Eurocentric and androcentric biases.…

  6. An Evolutionary Formulation of the Crossing Number Problem

    Directory of Open Access Journals (Sweden)

    Che Sheng Gan

    2009-01-01

    Full Text Available A graph drawing algorithm is presented which results in complete graphs having minimum crossings equal to that of Guy's conjecture. It is then generalized and formulated in an evolutionary algorithm (EA to perform constrained search for the crossing numbers. The main objective of this work is to present a suitable two-dimensional scheme which can greatly reduce the complexity of finding crossing numbers by using computer. Program performance criteria are presented and discussed. It is shown that the EA implementation provides good confirmation of the predicted crossing numbers.

  7. Measuring cross-border regional integration with composite indicators

    DEFF Research Database (Denmark)

    Makkonen, Teemu

    2016-01-01

    Earlier quantitative studies on cross-border regional integration processes have commonly neglected science, technology and innovation (STI) indicators: even the most notable example of a composite indicator approach to measuring cross-border regional integration, i.e. the Oresund index, lacks...... a sub-category for STI. Consequently, by ignoring cross-border innovation and knowledge flows, the Oresund integration index fails to take into account one of the most important drivers of economic growth in cross-border regions. Therefore, a new composite STI indicator (sub-category) was introduced......-border regions....

  8. Methodology series module 3: Cross-sectional studies

    Directory of Open Access Journals (Sweden)

    Maninder Singh Setia

    2016-01-01

    Full Text Available Cross-sectional study design is a type of observational study design. In a cross-sectional study, the investigator measures the outcome and the exposures in the study participants at the same time. Unlike in case–control studies (participants selected based on the outcome status or cohort studies (participants selected based on the exposure status, the participants in a cross-sectional study are just selected based on the inclusion and exclusion criteria set for the study. Once the participants have been selected for the study, the investigator follows the study to assess the exposure and the outcomes. Cross-sectional designs are used for population-based surveys and to assess the prevalence of diseases in clinic-based samples. These studies can usually be conducted relatively faster and are inexpensive. They may be conducted either before planning a cohort study or a baseline in a cohort study. These types of designs will give us information about the prevalence of outcomes or exposures; this information will be useful for designing the cohort study. However, since this is a 1-time measurement of exposure and outcome, it is difficult to derive causal relationships from cross-sectional analysis. We can estimate the prevalence of disease in cross-sectional studies. Furthermore, we will also be able to estimate the odds ratios to study the association between exposure and the outcomes in this design.

  9. Methodology Series Module 3: Cross-sectional Studies.

    Science.gov (United States)

    Setia, Maninder Singh

    2016-01-01

    Cross-sectional study design is a type of observational study design. In a cross-sectional study, the investigator measures the outcome and the exposures in the study participants at the same time. Unlike in case-control studies (participants selected based on the outcome status) or cohort studies (participants selected based on the exposure status), the participants in a cross-sectional study are just selected based on the inclusion and exclusion criteria set for the study. Once the participants have been selected for the study, the investigator follows the study to assess the exposure and the outcomes. Cross-sectional designs are used for population-based surveys and to assess the prevalence of diseases in clinic-based samples. These studies can usually be conducted relatively faster and are inexpensive. They may be conducted either before planning a cohort study or a baseline in a cohort study. These types of designs will give us information about the prevalence of outcomes or exposures; this information will be useful for designing the cohort study. However, since this is a 1-time measurement of exposure and outcome, it is difficult to derive causal relationships from cross-sectional analysis. We can estimate the prevalence of disease in cross-sectional studies. Furthermore, we will also be able to estimate the odds ratios to study the association between exposure and the outcomes in this design.

  10. The cross-country implications of alternative climate policies

    International Nuclear Information System (INIS)

    Li, Aijun; Du, Nan; Wei, Qian

    2014-01-01

    Because of worldwide growing concerns about global climate change, great interest has been expressed in the potential of alternative climate policies to reduce global carbon emissions. In this paper, we compare cross-country implications of alternative climate policies, including unilateral and multilateral climate policies. Our main findings are as follows. Firstly, there are large differences in cross-country effects of alternative unilateral climate policies, when the same given carbon emission reductions are achieved in each abating country respectively. Meanwhile, cross-border externalities undermine efficiency of unilateral climate policies. Secondly, there are significant differences in cross-country implications of alternative multilateral climate policies, when the same global emission reductions are allocated in several different ways among abating countries. Thirdly, it is difficult to reach a stable global climate treaty, since any abating country has the incentive to argue for small carbon emission reductions. Finally, multilateral climate policies can reduce the negative impacts of cross-border externalities, but cannot cure all cross-border externalities. Looking ahead, it will be a great policy challenge for the world to reduce carbon emissions in a cost-effective way. - highlights: • We compare impacts of unilateral climate policies across countries. • We compare effects of alternative multilateral climate policies. • We explore whether cross-border externalities disappear under multilateral climate policies

  11. Statistical tests for power-law cross-correlated processes

    Science.gov (United States)

    Podobnik, Boris; Jiang, Zhi-Qiang; Zhou, Wei-Xing; Stanley, H. Eugene

    2011-12-01

    For stationary time series, the cross-covariance and the cross-correlation as functions of time lag n serve to quantify the similarity of two time series. The latter measure is also used to assess whether the cross-correlations are statistically significant. For nonstationary time series, the analogous measures are detrended cross-correlations analysis (DCCA) and the recently proposed detrended cross-correlation coefficient, ρDCCA(T,n), where T is the total length of the time series and n the window size. For ρDCCA(T,n), we numerically calculated the Cauchy inequality -1≤ρDCCA(T,n)≤1. Here we derive -1≤ρDCCA(T,n)≤1 for a standard variance-covariance approach and for a detrending approach. For overlapping windows, we find the range of ρDCCA within which the cross-correlations become statistically significant. For overlapping windows we numerically determine—and for nonoverlapping windows we derive—that the standard deviation of ρDCCA(T,n) tends with increasing T to 1/T. Using ρDCCA(T,n) we show that the Chinese financial market's tendency to follow the U.S. market is extremely weak. We also propose an additional statistical test that can be used to quantify the existence of cross-correlations between two power-law correlated time series.

  12. 8 CFR 1212.6 - Border crossing identification cards.

    Science.gov (United States)

    2010-01-01

    ... combined B-1/B-2 visitor visa and non-biometric border crossing identification card or (a similar stamp in... non-biometric border crossing identification card (or similar stamp in a passport), issued by the DOS... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Border crossing identification cards. 1212...

  13. Cross Sections for Inner-Shell Ionization by Electron Impact

    Energy Technology Data Exchange (ETDEWEB)

    Llovet, Xavier, E-mail: xavier@ccit.ub.edu [Centres Científics i Tecnològics, Universitat de Barcelona, Lluís Solé i Sabarís 1-3, 08028 Barcelona (Spain); Powell, Cedric J. [Materials Measurement Science Division, National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8370 (United States); Salvat, Francesc [Facultat de Física (ECM and ICC), Universitat de Barcelona, Diagonal 645, 08028 Barcelona (Spain); Jablonski, Aleksander [Institute of Physical Chemistry, Polish Academy of Sciences, ul. Kasprzaka 44/52, 01-224 Warsaw (Poland)

    2014-03-15

    An analysis is presented of measured and calculated cross sections for inner-shell ionization by electron impact. We describe the essentials of classical and semiclassical models and of quantum approximations for computing ionization cross sections. The emphasis is on the recent formulation of the distorted-wave Born approximation by Bote and Salvat [Phys. Rev. A 77, 042701 (2008)] that has been used to generate an extensive database of cross sections for the ionization of the K shell and the L and M subshells of all elements from hydrogen to einsteinium (Z = 1 to Z = 99) by electrons and positrons with kinetic energies up to 1 GeV. We describe a systematic method for evaluating cross sections for emission of x rays and Auger electrons based on atomic transition probabilities from the Evaluated Atomic Data Library of Perkins et al. [Lawrence Livermore National Laboratory, UCRL-ID-50400, 1991]. We made an extensive comparison of measured K-shell, L-subshell, and M-subshell ionization cross sections and of Lα x-ray production cross sections with the corresponding calculated cross sections. We identified elements for which there were at least three (for K shells) or two (for L and M subshells) mutually consistent sets of cross-section measurements and for which the cross sections varied with energy as expected by theory. The overall average root-mean-square deviation between the measured and calculated cross sections was 10.9% and the overall average deviation was −2.5%. This degree of agreement between measured and calculated ionization and x-ray production cross sections was considered to be very satisfactory given the difficulties of these measurements.

  14. ON A REDUCED CROSSED PRODUCT OF A GROUP BY A C*-ALGEBRA. THE CASES OF CONTINUOUS TRACE AND TYPE I REDUCED CROSSED PRODUCT

    OpenAIRE

    Daniel Tudor

    2014-01-01

    This paper analyzes two special cases of C* -algebras, the cases of universal crossed product and reduced crossed product of a group by a C* -algebra. In the hypothesis that the universal crossed product is a continuous trace C* -algebra or a type I C* -algebra, it is proved that the reduced crossed product is a continuous trace C* -algebra or, respectively, a type I C* -algebra. Moreover, these results can be extended in the case when the crossed products are obtained from a groupoid an...

  15. Shell-crossing in quasi-one-dimensional flow

    Science.gov (United States)

    Rampf, Cornelius; Frisch, Uriel

    2017-10-01

    Blow-up of solutions for the cosmological fluid equations, often dubbed shell-crossing or orbit crossing, denotes the breakdown of the single-stream regime of the cold-dark-matter fluid. At this instant, the velocity becomes multi-valued and the density singular. Shell-crossing is well understood in one dimension (1D), but not in higher dimensions. This paper is about quasi-one-dimensional (Q1D) flow that depends on all three coordinates but differs only slightly from a strictly 1D flow, thereby allowing a perturbative treatment of shell-crossing using the Euler-Poisson equations written in Lagrangian coordinates. The signature of shell-crossing is then just the vanishing of the Jacobian of the Lagrangian map, a regular perturbation problem. In essence, the problem of the first shell-crossing, which is highly singular in Eulerian coordinates, has been desingularized by switching to Lagrangian coordinates, and can then be handled by perturbation theory. Here, all-order recursion relations are obtained for the time-Taylor coefficients of the displacement field, and it is shown that the Taylor series has an infinite radius of convergence. This allows the determination of the time and location of the first shell-crossing, which is generically shown to be taking place earlier than for the unperturbed 1D flow. The time variable used for these statements is not the cosmic time t but the linear growth time τ ˜ t2/3. For simplicity, calculations are restricted to an Einstein-de Sitter universe in the Newtonian approximation, and tailored initial data are used. However it is straightforward to relax these limitations, if needed.

  16. Crossed Wernicke's Aphasia: A Case Report

    Science.gov (United States)

    Sheehy, Laurie M.; Haines, Mary E.

    2004-01-01

    Crossed aphasia is a phenomenon in which an individual sustains a lesion in the right hemisphere (typically non-language dominant), but who exhibits an aphasic syndrome. The authors present a case study of an individual with crossed aphasia (CA) in an attempt to provide anecdotal information for four questions posed by Pita, Karavelis, and…

  17. ENDF/B-5 fission product cross section evaluations

    International Nuclear Information System (INIS)

    Schenter, R.E.; England, T.R.

    1979-12-01

    Cross section evaluations were made for the 196 fission product nuclides on the ENDF/B-5 data files. Most of the evaluations involve updating the capture cross sections of the important absorbers for fast and thermal reactor systems. This included updating thermal values, resonance integrals, resonance parameter sets, and fast capture cross sections. For the fast capture results generalized least-squares calculations were made with the computer code FERRET. Input for these cross section adjustments included nuclear models calculations and both integral and differential experimental data results. The differential cross sections and their uncertainties were obtained from the CSIRS library. Integral measurement results came from CFRMF and STEK Assemblies 500, 1000, 2000, 3000, 4000. Comparisons of these evaluations with recent capture measurements are shown. 15 figures, 10 tables

  18. Nuclear fission and neutron-induced fission cross-sections

    Energy Technology Data Exchange (ETDEWEB)

    James, G.D.; Lynn, J.E.; Michaudon, A.; Rowlands, J.; de Saussure, G.

    1981-01-01

    A general presentation of current knowledge of the fission process is given with emphasis on the low energy fission of actinide nuclei and neutron induced fission. The need for and the required accuracy of fission cross section data in nuclear energy programs are discussed. A summary is given of the steps involved in fission cross section measurement and the range of available techniques. Methods of fission detection are described with emphasis on energy dependent changed and detector efficiency. Examples of cross section measurements are given and data reduction is discussed. The calculation of fission cross sections is discussed and relevant nuclear theory including the formation and decay of compound nuclei and energy level density is introduced. A description of a practical computation of fission cross sections is given.

  19. Current status of accelerated corneal cross-linking

    Directory of Open Access Journals (Sweden)

    Michael Mrochen

    2013-01-01

    Full Text Available Corneal cross-linking with riboflavin is a technique to stabilize or reduce corneal ectasia, in diseases such as keratoconus and post-laser-assisted in situ keratomileusis (LASIK ectasia. There is an interest by patient as well as clinicians to reduce the overall treatment time. Especially, the introduction of corneal cross-linking in combination with corneal laser surgery demands a shorter treatment time to assure a sufficient patient flow. The principles and techniques of accelerated corneal cross-linking is discussed.

  20. Evaluation of fusion-evaporation cross-section calculations

    Science.gov (United States)

    Blank, B.; Canchel, G.; Seis, F.; Delahaye, P.

    2018-02-01

    Calculated fusion-evaporation cross sections from five different codes are compared to experimental data. The present comparison extents over a large range of nuclei and isotopic chains to investigate the evolution of experimental and calculated cross sections. All models more or less overestimate the experimental cross sections. We found reasonable agreement by using the geometrical average of the five model calculations and dividing the average by a factor of 11.2. More refined analyses are made for example for the 100Sn region.

  1. Cross-linked structure of network evolution

    International Nuclear Information System (INIS)

    Bassett, Danielle S.; Wymbs, Nicholas F.; Grafton, Scott T.; Porter, Mason A.; Mucha, Peter J.

    2014-01-01

    We study the temporal co-variation of network co-evolution via the cross-link structure of networks, for which we take advantage of the formalism of hypergraphs to map cross-link structures back to network nodes. We investigate two sets of temporal network data in detail. In a network of coupled nonlinear oscillators, hyperedges that consist of network edges with temporally co-varying weights uncover the driving co-evolution patterns of edge weight dynamics both within and between oscillator communities. In the human brain, networks that represent temporal changes in brain activity during learning exhibit early co-evolution that then settles down with practice. Subsequent decreases in hyperedge size are consistent with emergence of an autonomous subgraph whose dynamics no longer depends on other parts of the network. Our results on real and synthetic networks give a poignant demonstration of the ability of cross-link structure to uncover unexpected co-evolution attributes in both real and synthetic dynamical systems. This, in turn, illustrates the utility of analyzing cross-links for investigating the structure of temporal networks

  2. Cross-linked structure of network evolution

    Energy Technology Data Exchange (ETDEWEB)

    Bassett, Danielle S., E-mail: dsb@seas.upenn.edu [Department of Bioengineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104 (United States); Department of Physics, University of California, Santa Barbara, California 93106 (United States); Sage Center for the Study of the Mind, University of California, Santa Barbara, California 93106 (United States); Wymbs, Nicholas F.; Grafton, Scott T. [Department of Psychology and UCSB Brain Imaging Center, University of California, Santa Barbara, California 93106 (United States); Porter, Mason A. [Oxford Centre for Industrial and Applied Mathematics, Mathematical Institute, University of Oxford, Oxford OX2 6GG (United Kingdom); CABDyN Complexity Centre, University of Oxford, Oxford, OX1 1HP (United Kingdom); Mucha, Peter J. [Carolina Center for Interdisciplinary Applied Mathematics, Department of Mathematics, University of North Carolina, Chapel Hill, North Carolina 27599 (United States); Department of Applied Physical Sciences, University of North Carolina, Chapel Hill, North Carolina 27599 (United States)

    2014-03-15

    We study the temporal co-variation of network co-evolution via the cross-link structure of networks, for which we take advantage of the formalism of hypergraphs to map cross-link structures back to network nodes. We investigate two sets of temporal network data in detail. In a network of coupled nonlinear oscillators, hyperedges that consist of network edges with temporally co-varying weights uncover the driving co-evolution patterns of edge weight dynamics both within and between oscillator communities. In the human brain, networks that represent temporal changes in brain activity during learning exhibit early co-evolution that then settles down with practice. Subsequent decreases in hyperedge size are consistent with emergence of an autonomous subgraph whose dynamics no longer depends on other parts of the network. Our results on real and synthetic networks give a poignant demonstration of the ability of cross-link structure to uncover unexpected co-evolution attributes in both real and synthetic dynamical systems. This, in turn, illustrates the utility of analyzing cross-links for investigating the structure of temporal networks.

  3. Cross-sector Innovation

    DEFF Research Database (Denmark)

    Würtz Jessen, Søren; Linnet, Andreas; Tscherning, Rasmus Wiinstedt

    2013-01-01

    The aim of this handbook is to help improve your opportunities for getting started on innovative and business development projects that reach beyond your own sector, commonly known as ’Cross-sector innovation’, or ’Cross innovation’ for short. We believe that there is a need for an easily read...... innovation handbook that can reach out to all sectors and potential partners whose point of departure, language use and understanding of customers is often very different to that of businesses. These differences constitute a resource for business development. If exploited they can lead to new ways of doing...... things and help us breakaway from the lull of the modes of expression and methods ‘customarily’ employed in business development. The handbook focuses on the interaction of “traditional’ businesses and sectors that belong to those known as the creative and the experience industries, i.e. designers...

  4. Exel's crossed product and crossed products by completely positive maps

    DEFF Research Database (Denmark)

    Kwaśniewski, Bartosz Kosma

    2017-01-01

    construction we extend a result of Brownlowe, Raeburn and Vittadello, by showing that the C∗-algebra of an arbitrary infinite graph E can be realized as a crossed product of the diagonal algebra DE by a 'Perron-Frobenius' operator L. The important difference to the previous result is that in general...

  5. Cross-border regional innovation system integration

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Weidenfeld, Adi; Williams, Allan

    2017-01-01

    The importance of inter-regional cooperation and innovation are widely accepted in the development rhetoric of the European Union. The highlighted importance of both themes in the context of borderlands has recently led to the coining of a new concept, cross-border regional innovation system...... of cross-border cooperation in a regional innovation system setting. The framework was further tested with illustrative empirical cases that demonstrate its feasibility........ However, little attention has been given to the empirical analysis of the concept. This paper suggests a framework for empirically validating the concept by examining the levels of integration between cross-border regions. The outcome is a proposed framework can be operationalized by measurable indicators...

  6. Total cross sections for electron scattering by He

    International Nuclear Information System (INIS)

    De Heer, F.J.; Jansen, R.H.J.

    1977-01-01

    A set of total cross sections for scattering of electrons by He has been evaluated over the energy range of zero to 3000 eV by means of the analysis of experiments and theories on total cross sections for elastic scattering, ionisation and excitation, and on differential cross sections for elastic and inelastic scattering. Between 0 and 19.8 eV, where no inelastic processes occur, the total cross sections for scattering are equal to those for elastic scattering. Above 19.8 eV total cross sections for scattering of electrons have been evaluated by adding those for ionisation, excitation and elastic scattering. The total cross sections thus obtained are probably accurate to about 5% over a large part of the energy range. They appear to be in very good agreement with the recent experimental results of Blaauw et al. (J. Phys. B.; 10:L299 (1977)). The present results have already proved useful for application in the dispersion relation for forward scattering in electron-helium collisions. (author)

  7. Shaped articles of cross-linked fluorocarbon polymers

    International Nuclear Information System (INIS)

    Gotcher, A.J.; Germeraad, P.B.

    1981-01-01

    A process is described which comprises (1) contacting (a) a shaped article of a polymeric composition wherein the polymer is a fluorocarbon polymer having a melting point of at least 200 0 C, the article having a tensile strength of at least 3,000 psi, with (b) a fluid composition comprising a cross-linking agent, until the article contains at least 2.5% by weight of the cross-linking agent; and (2) irradiating the shaped article with ionising radiation to a dosage not exceeding 50 Mrads under conditions such that the composition is cross-linked sufficiently to impart thereto an M 100 value of at least 300 psi, while maintaining a tensile strength of at least 3000 psi, the shaped article containing a specified proportion of the cross-linking agent. (author)

  8. Charged Triazole Cross-Linkers for Hyaluronan-Based Hybrid Hydrogels

    Directory of Open Access Journals (Sweden)

    Maike Martini

    2016-09-01

    Full Text Available Polyelectrolyte hydrogels play an important role in tissue engineering and can be produced from natural polymers, such as the glycosaminoglycan hyaluronan. In order to control charge density and mechanical properties of hyaluronan-based hydrogels, we developed cross-linkers with a neutral or positively charged triazole core with different lengths of spacer arms and two terminal maleimide groups. These cross-linkers react with thiolated hyaluronan in a fast, stoichiometric thio-Michael addition. Introducing a positive charge on the core of the cross-linker enabled us to compare hydrogels with the same interconnectivity, but a different charge density. Positively charged cross-linkers form stiffer hydrogels relatively independent of the size of the cross-linker, whereas neutral cross-linkers only form stable hydrogels at small spacer lengths. These novel cross-linkers provide a platform to tune the hydrogel network charge and thus the mechanical properties of the network. In addition, they might offer a wide range of applications especially in bioprinting for precise design of hydrogels.

  9. Total and ionization cross sections of electron scattering by fluorocarbons

    International Nuclear Information System (INIS)

    Antony, B K; Joshipura, K N; Mason, N J

    2005-01-01

    Electron impact total cross sections (50-2000 eV) and total ionization cross sections (threshold to 2000 eV) are calculated for typical plasma etching molecules CF 4 , C 2 F 4 , C 2 F 6 , C 3 F 8 and CF 3 I and the CF x (x 1-3) radicals. The total elastic and inelastic cross sections are determined in the spherical complex potential formalism. The sum of the two gives the total cross section and the total inelastic cross section is used to calculate the total ionization cross sections. The present total and ionization cross sections are found to be consistent with other theories and experimental measurements, where they exist. Our total cross section results for CF x (x = 1-3) radicals presented here are first estimates on these species

  10. Accurate Cross Sections for Microanalysis

    OpenAIRE

    Rez, Peter

    2002-01-01

    To calculate the intensity of x-ray emission in electron beam microanalysis requires a knowledge of the energy distribution of the electrons in the solid, the energy variation of the ionization cross section of the relevant subshell, the fraction of ionizations events producing x rays of interest and the absorption coefficient of the x rays on the path to the detector. The theoretical predictions and experimental data available for ionization cross sections are limited mainly to K shells of a...

  11. Tables of RCN-2 fission-product cross section evaluation

    International Nuclear Information System (INIS)

    Gruppelaar, H.

    1979-05-01

    This report (continuation of ECN-13 and ECN-33) describes the third part of the RCN-2 evaluation of neutron cross sections for fission product nuclides in KEDAK format. It contains evaluated data for nine nuclides, i.e. 142 Nd, 143 Nd, 144 Nd, 145 Nd, 146 Nd, 147 Nd, 148 Nd, 150 Nd and 147 Pm. Most emphasis has been given to the evaluation of the radiative capture cross section, in order to provide a data base for adjustment calculations using results of integral measurements. Short evaluation reports are given for this cross section. The evaluated capture cross sections are compared with recent experimental differential and integral data. Graphs are given of the capture cross sections at neutron energies above 1 keV, in which also adjusted point cross sections, based upon integral STEK and CFRMF data have been plotted. Moreover, the results are compared with those of the well-known ENDF/B-IV evaluation for fission product nucleides. Finally, evaluation summaries are given, which include tables of other important neutron cross sections, such as the total, elastic scattering and inelastic scattering cross sections

  12. Compilation of cross-sections. Pt. 1

    International Nuclear Information System (INIS)

    Flaminio, V.; Moorhead, W.G.; Morrison, D.R.O.; Rivoire, N.

    1983-01-01

    A compilation of integral cross-sections for hadronic reactions is presented. This is an updated version of CERN/HERA 79-1, 79-2, 79-3. It contains all data published up to the beginning of 1982, but some more recent data have also been included. Plots of the cross-sections versus incident laboratory momentum are also given. (orig.)

  13. Compilation of cross-sections. Pt. 4

    International Nuclear Information System (INIS)

    Alekhin, S.I.; Ezhela, V.V.; Lugovsky, S.B.; Tolstenkov, A.N.; Yushchenko, O.P.; Baldini, A.; Cobal, M.; Flaminio, V.; Capiluppi, P.; Giacomelli, G.; Mandrioli, G.; Rossi, A.M.; Serra, P.; Moorhead, W.G.; Morrison, D.R.O.; Rivoire, N.

    1987-01-01

    This is the fourth volume in our series of data compilations on integrated cross-sections for weak, electromagnetic, and strong interaction processes. This volume covers data on reactions induced by photons, neutrinos, hyperons, and K L 0 . It contains all data published up to June 1986. Plots of the cross-sections versus incident laboratory momentum are also given. (orig.)

  14. Volume conduction effects on wavelet cross-bicoherence analysis

    International Nuclear Information System (INIS)

    Memon, I.A.; Channa, C.

    2013-01-01

    Cross-bicoherence analysis is one of the important nonlinear signal processing tools which is used to measure quadratic phase coupling between frequencies of two different time series. It is frequently used in the diagnosis of various cognitive and neurological disorders in EEG (Electroencephalography) analysis. Volume conduction effects of various uncorrelated sources present in the brain can produce biased estimates into the estimated values of cross-bicoherence function. Previous studies have discussed volume conduction effects on coherence function which is used to measure linear relationship between EEG signals in terms of their phase and amplitude. However, volume conduction effect on cross-bicoherence analysis which is quite a different technique has not been investigated up to now to the best of our knowledge. This study is divided into two major parts, the first part deals with the investigation of VCUS (Volume Conduction effects due to Uncorrelated Sources) characteristics on EEG-cross-bicoherence analysis. The simulated EEG data due to uncorrelated sources present in the brain was used in this part of study. The next part of study is based upon investigating the effects of VCUS on the statistical analysis of results of EEG-based cross-bicoherence analysis. The study provides an important clinical application because most of studies based on EEG cross-bicoherence analysis have avoided the issue of VCUS. The cross-bicoherence analysis was performed by detecting the change in MSCB (Magnitude Square Cross-Bicoherence Function) between EEG activities of change detection and no-change detection trials. The real EEG signals were used. (author)

  15. CrossFit Overview: Systematic Review and Meta-analysis.

    Science.gov (United States)

    Claudino, João Gustavo; Gabbett, Tim J; Bourgeois, Frank; Souza, Helton de Sá; Miranda, Rafael Chagas; Mezêncio, Bruno; Soncin, Rafael; Cardoso Filho, Carlos Alberto; Bottaro, Martim; Hernandez, Arnaldo Jose; Amadio, Alberto Carlos; Serrão, Julio Cerca

    2018-02-26

    CrossFit is recognized as one of the fastest growing high-intensity functional training modes in the world. However, scientific data regarding the practice of CrossFit is sparse. Therefore, the objective of this study is to analyze the findings of scientific literature related to CrossFit via systematic review and meta-analysis. Systematic searches of the PubMed, Web of Science, Scopus, Bireme/MedLine, and SciELO online databases were conducted for articles reporting the effects of CrossFit training. The systematic review followed the PRISMA guidelines. The Oxford Levels of Evidence was used for all included articles, and only studies that investigated the effects of CrossFit as a training program were included in the meta-analysis. For the meta-analysis, effect sizes (ESs) with 95% confidence interval (CI) were calculated and heterogeneity was assessed using a random-effects model. Thirty-one articles were included in the systematic review and four were included in the meta-analysis. However, only two studies had a high level of evidence at low risk of bias. Scientific literature related to CrossFit has reported on body composition, psycho-physiological parameters, musculoskeletal injury risk, life and health aspects, and psycho-social behavior. In the meta-analysis, significant results were not found for any variables. The current scientific literature related to CrossFit has few studies with high level of evidence at low risk of bias. However, preliminary data has suggested that CrossFit practice is associated with higher levels of sense of community, satisfaction, and motivation.

  16. Low Energy Neutrino Cross Sections

    International Nuclear Information System (INIS)

    Zeller, G.P.

    2004-01-01

    Present atmospheric and accelerator based neutrino oscillation experiments operate at low neutrino energies (Ev ∼ 1 GeV) to access the relevant regions of oscillation parameter space. As such, they require precise knowledge of the cross sections for neutrino-nucleon interactions in the sub-to-few GeV range. At these energies, neutrinos predominantly interact via quasi-elastic (QE) or single pion production processes, which historically have not been as well studied as the deep inelastic scattering reactions that dominate at higher energies.Data on low energy neutrino cross sections come mainly from bubble chamber, spark chamber, and emulsion experiments that collected their data decades ago. Despite relatively poor statistics and large neutrino flux uncertainties, these measurements provide an important and necessary constraint on Monte Carlo models in present use. The following sections discuss the current status of QE, resonant single pion, coherent pion, and single kaon production cross section measurements at low energy

  17. A tandem cross-metathesis/semipinacol rearrangement reaction.

    Science.gov (United States)

    Plummer, Christopher W; Soheili, Arash; Leighton, James L

    2012-05-18

    An efficient and (E)-selective synthesis of a 6-alkylidenebicyclo[3.2.1]octan-8-one has been developed. The key step is a tandem cross-metathesis/semipinacol rearrangement reaction, wherein the Hoveyda-Grubbs II catalyst, or more likely a derivative thereof, serves as the Lewis acid for the rearrangement. Despite the fact that both the starting alkene and the cross-metathesis product are viable rearrangement substrates, only the latter rearranges, suggesting that the Lewis acidic species is generated only after the cross-metathesis reaction is complete.

  18. Global reinforcement training of CrossNets

    Science.gov (United States)

    Ma, Xiaolong

    2007-10-01

    Hybrid "CMOL" integrated circuits, incorporating advanced CMOS devices for neural cell bodies, nanowires as axons and dendrites, and latching switches as synapses, may be used for the hardware implementation of extremely dense (107 cells and 1012 synapses per cm2) neuromorphic networks, operating up to 10 6 times faster than their biological prototypes. We are exploring several "Cross- Net" architectures that accommodate the limitations imposed by CMOL hardware and should allow effective training of the networks without a direct external access to individual synapses. Our studies have show that CrossNets based on simple (two-terminal) crosspoint devices can work well in at least two modes: as Hop-field networks for associative memory and multilayer perceptrons for classification tasks. For more intelligent tasks (such as robot motion control or complex games), which do not have "examples" for supervised learning, more advanced training methods such as the global reinforcement learning are necessary. For application of global reinforcement training algorithms to CrossNets, we have extended Williams's REINFORCE learning principle to a more general framework and derived several learning rules that are more suitable for CrossNet hardware implementation. The results of numerical experiments have shown that these new learning rules can work well for both classification tasks and reinforcement tasks such as the cartpole balancing control problem. Some limitations imposed by the CMOL hardware need to be carefully addressed for the the successful application of in situ reinforcement training to CrossNets.

  19. Fragmentation cross sections outside the limiting-fragmentation regime

    CERN Document Server

    Sümmerer, K

    2003-01-01

    The empirical parametrization of fragmentation cross sections, EPAX, has been successfully applied to estimate fragment production cross sections in reactions of heavy ions at high incident energies. It is checked whether a similar parametrization can be found for proton-induced spallation around 1 GeV, the range of interest for ISOL-type RIB facilities. The validity of EPAX for medium-energy heavy-ion induced reactions is also checked. Only a few datasets are available, but in general EPAX predicts the cross sections rather well, except for fragments close to the projectile, where the experimental cross sections are found to be larger.

  20. Preparation of next generation set of group cross sections. 3

    International Nuclear Information System (INIS)

    Kaneko, Kunio

    2002-03-01

    This fiscal year, based on the examination result about the evaluation energy range of heavy element unresolved resonance cross sections, the upper energy limit of the energy range, where ultra-fine group cross sections are produced, was raised to 50 keV, and an improvement of the group cross section processing system was promoted. At the same time, reflecting the result of studies carried out till now, a function producing delayed neutron data was added to the general-purpose group cross section processing system , thus the preparation of general purpose group cross section processing system has been completed. On the other hand, the energy structure, data constitution and data contents of next generation group cross section set were determined, and the specification of a 151 groups next generation group cross section set was defined. Based on the above specification, a concrete library format of the next generation cross section set has been determined. After having carried out the above-described work, using the general-purpose group cross section processing system , which was complete in this study, with use of the JENDL-3. 2 evaluated nuclear data, the 151 groups next generation group cross section of 92 nuclides and the ultra fine group resonance cross section library for 29 nuclides have been prepared. Utilizing the 151 groups next generation group cross section set and the ultra-fine group resonance cross-section library, a bench mark test calculation of fast reactors has been performed by using an advanced lattice calculation code. It was confirmed, by comparing the calculation result with a calculation result of continuous energy Monte Carlo code, that the 151 groups next generation cross section set has sufficient accuracy. (author)

  1. Previous International Experience, Cross-Cultural Training, and Expatriates' Cross-Cultural Adjustment: Effects of Cultural Intelligence and Goal Orientation

    Science.gov (United States)

    Koo Moon, Hyoung; Kwon Choi, Byoung; Shik Jung, Jae

    2012-01-01

    Although various antecedents of expatriates' cross-cultural adjustment have been addressed, previous international experience, predeparture cross-cultural training, and cultural intelligence (CQ) have been most frequently examined. However, there are few attempts that explore the effects of these antecedents simultaneously or consider the possible…

  2. Report on Follow-up Visit to Ecuador, Part 1

    Science.gov (United States)

    1961-01-21

    Educacion Dr. Harold G. Conger, Director of the Servicio Cooperativo Interamericano de Salud Pdblica Mr, Milton Lobell, Director of the Servicio Cooperativo Interamericano de Agricultura Mr. David Luscombe, Chief of the Misicn Andina0 ...for Health; 3) Minister of Defense and his staff; 4) Planning Board (Junta de Planification y Coordination); 5) Director, National Institute of...Dr. Germanico Salgado, Technical Director of the Junta Nacional de Planificacidn y Coordinacidn Econolnica Dr. Luis Alberto Palacios, Dean of the

  3. The SME (Structure-Mapping Engine) User’s Manual (SME Version 2E)

    Science.gov (United States)

    1988-12-30

    It is prior to this step that one might want to think about wether to modify any system parameters (e.g., print the match hypotheses, print only the...Wshington, DC 20390 Department of Psychology Carnegie-Mellon University Dr. Judith Orsanu Schenley Park Dr. Harold P. O’Neil, Jr. Basic Research Office...Pinker Baltimore, MD 21201 Department of Psychology ElO-018 Dr. Judith W. Segal MIT Dr. J. Wesley Regian OERI Cambridge, MA 02139 AFHRL/IDI 556 New

  4. Preventing Genocide: How the Early Use of Force Might Have Succeeded in Rwanda.

    Science.gov (United States)

    1998-04-01

    at 50: A Time for Reform," and Ruben P. Mendez , "Paying for Peace and Development," Foreign Policy 100 (Fall 1995), pp. 3-18 and 19-31, respectively...1996. Mendez , Ruben P. "Paying for Peace and Development." Foreign Policy 100 (Fall 1995), pp. 19-32.- Metz, Steven. "Disaster and Intervention in Sub...Hauts de Seine, Senat Carol Bellamy Executive Director UNICEF Harold Brown Counselor Center for Strategic and International Studies McGeorge Bundy

  5. How Do We Turn This Thing Off? A Study to Determine an Approach for Making Curtailment of Service and Closure Decisions in Health Care Facilities.

    Science.gov (United States)

    1979-04-09

    22a. NAME OF RESPONSIBLE INDIVIDUAL 22b TELEPHONE (Include Area Code) 22c. OFFICE SYMBOL Lawrence M. Leahy, MAJ, MS (512) 221-6345 HSHA-IHC DO Form...Facilities. Germantown, MD.: Aspen Systems Corporation, 1976. Bierman, Harold Jr., Charles R. Bonini and Warren H. Hausman . Quantitative Analysis for Business...Assessment," Topics in Health Care Financing II, No. 4 ( Summer , 1976), 109-121. Drake, David F. and Kozak, David M. "A Primer on Antitrust and Hospital

  6. The long locum: health propaganda in New Zealand.

    Science.gov (United States)

    Dow, Derek

    2003-03-14

    Health Department folklore since the 1950s has attributed the rise of health education in New Zealand almost entirely to the efforts of one man, 'Radio Doctor' Harold Turbott. The historical evidence reveals, however, a more extensive commitment by the Health Department, dating back to its foundation in 1900. This paper examines the evolution of health education in New Zealand and concludes that Turbott's role in its development has been overstated, largely at his own instigation.

  7. Cross-spectrum symbol synchronization

    Science.gov (United States)

    Mccallister, R. D.; Simon, M. K.

    1981-01-01

    A popular method of symbol synchronization exploits one aspect of generalized harmonic analysis, normally referred to as the cross-spectrum. Utilizing nonlinear techniques, the input symbol energy is effectively concentrated onto multiples of the symbol clock frequency, facilitating application of conventional phase lock synchronization techniques. A general treatment of the cross-spectrum technique is developed and shown to be applicable across a broad class of symbol modulation formats. An important specific symbol synchronization application is then treated, focusing the general development to provide both insight and quantitative measure of the performance impact associated with variation in these key synchronization parameters: symbol modulation format, symbol transition probability, symbol energy to noise density ratio, and symbol rate to filter bandwidth ratio.

  8. Multifractal Detrended Cross-Correlation Analysis of agricultural futures markets

    International Nuclear Information System (INIS)

    He Lingyun; Chen Shupeng

    2011-01-01

    Highlights: → We investigated cross-correlations between China's and US agricultural futures markets. → Power-law cross-correlations are found between the geographically far but correlated markets. → Multifractal features are significant in all the markets. → Cross-correlation exponent is less than averaged GHE when q 0. - Abstract: We investigated geographically far but temporally correlated China's and US agricultural futures markets. We found that there exists a power-law cross-correlation between them, and that multifractal features are significant in all the markets. It is very interesting that the geographically far markets show strong cross-correlations and share much of their multifractal structure. Furthermore, we found that for all the agricultural futures markets in our studies, the cross-correlation exponent is less than the averaged generalized Hurst exponents (GHE) when q 0.

  9. Calculation of atom displacement cross section for structure material

    International Nuclear Information System (INIS)

    Liu Ping; Xu Yiping

    2015-01-01

    The neutron radiation damage in material is an important consideration of the reactor design. The radiation damage of materials mainly comes from atom displacements of crystal structure materials. The reaction cross sections of charged particles, cross sections of displacements per atom (DPA) and KERMA are the basis of radiation damage calculation. In order to study the differences of DPA cross sections with different codes and different evaluated nuclear data libraries, the DPA cross sections for structure materials were calculated with UNF and NJOY codes, and the comparisons of results were given. The DPA cross sections from different evaluated nuclear data libraries were compared. And the comparison of DPA cross sections between NJOY and Monte Carlo codes was also done. The results show that the differences among these evaluated nuclear data libraries exist. (authors)

  10. Target dependence of K+-nucleus total cross sections

    International Nuclear Information System (INIS)

    Jiang, M.F.; Ernst, D.J.; Chen, C.M.

    1995-01-01

    We investigate the total cross section and its target dependence for K + -nucleus scattering using a relativistic momentum-space optical potential model which incorporates relativistically normalized wave functions, invariant two-body amplitudes, covariant kinematics, and an exact full-Fermi averaging integral. The definition of the total cross section in the presence of a Coulomb interaction is reviewed and the total cross section is calculated in a way that is consistent with what is extracted from experiment. In addition, the total cross sections for a nucleus and for the deuteron are calculated utilizing the same theory. This minimizes the dependence of the ratio of these cross sections on the details of the theory. The model dependence of the first-order optical potential calculations is investigated. The theoretical results are found to be systematically below all existing data

  11. Fatal accidents at railway level crossings in Great Britain 1946-2009.

    Science.gov (United States)

    Evans, Andrew W

    2011-09-01

    This paper investigates fatal accidents and fatalities at level crossings in Great Britain over the 64-year period 1946-2009. The numbers of fatal accidents and fatalities per year fell by about 65% in the first half of that period, but since then have remained more or less constant at about 11 fatal accidents and 12 fatalities per year. At the same time other types of railway fatalities have fallen, so level crossings represent a growing proportion of the total. Nevertheless, Britain's level crossing safety performance remains good by international standards. The paper classifies level crossings into three types: railway-controlled, automatic, and passive. The safety performance of the three types of crossings has been very different. Railway-controlled crossings are the best-performing crossing type, with falling fatal accident rates. Automatic crossings have higher accident rates per crossing than railway controlled or passive crossings, and the accident rates have not decreased. Passive crossings are by far the most numerous, but many have low usage by road users. Their fatal accident rate has remained remarkably constant over the whole period at about 0.9 fatal accidents per 1000 crossings per year. A principal reason why fatal accidents and fatalities have not fallen in the second half of the period as they did in the first half is the increase in the number of automatic crossings, replacing the safer railway controlled crossings on some public roads. However, it does not follow that this replacement was a mistake, because automatic crossings have advantages over controlled crossings in reducing delays to road users and in not needing staff. Based on the trends for each type of crossing and for pedestrian and non-pedestrian accidents separately, in 2009 a mean of about 5% of fatal accidents were at railway controlled crossings, 52% were at automatic crossings, and 43% were at passive crossings. Fatalities had similar proportions. About 60% of fatalities were

  12. Crossing seas and occurrence of rogue waves

    Science.gov (United States)

    Bitner-Gregersen, Elzbieta; Toffoli, Alessandro

    2017-04-01

    The study is addressing crossing wave systems which may lead to formation of rogue waves. Onorato et al. (2006, 2010) have shown using the Nonlinear Schr?dringer (NLS) equations that the modulational instability and rogue waves can be triggered by a peculiar form of directional sea state, where two identical, crossing, narrow-banded random wave systems interact with each other. Such results have been underpinned by numerical simulations of the Euler equations solved with a Higher Order Spectral Method (HOSM) and experimental observations (Toffoli et al., 2011). They substantiate a dependence of the angle between the mean directions of propagation of the two crossing wave systems, with a maximum rogue wave probability for angles of approximately 40 degrees. Such an unusual sea state of two almost identical wave systems (approximately the same significant wave height and mean frequency) with high steepness and different directions was observed during the accident to the cruise ship Louis Majesty (Cavaleri et al. 2012). Occurrence of wind sea and swell having almost the same spectral period and significant wave height and crossing at the angle 40o low and intermediate wave conditions. They have not been found in a location off coast of Australia and Nigeria. There are some indications that in the future climate we may expect an increase number of occurrence of rogue-prone crossing sea states in some ocean regions An adopted partitioning procedure of a wave spectrum will impact the results. References Bitner-Gregersen, E.M. and Toffoli, A., 2014. Probability of occurrence of rogue sea states and consequences for design of marine structures. Special Issue of Ocean Dynamics, ISSN 1616-7341, 64(10), DOI 10.1007/s10236-014-0753-2. Cavaleri, L., Bertotti, L., Torrisi, L. Bitner-Gregersen, E., Serio, M. and Onorato, M., 2012. Rogue Waves in Crossing Seas: The Louis Majesty accident. J. Geophysical Research, 117, C00J10, doi:10.1029/2012JC007923 Onorato, M., A. Osborne, A

  13. A Pebble Bed Reactor cross section methodology

    International Nuclear Information System (INIS)

    Hudson, Nathanael H.; Ougouag, Abderrafi M.; Rahnema, Farzad; Gougar, Hans

    2009-01-01

    A method is presented for the evaluation of microscopic cross sections for the Pebble Bed Reactor (PBR) neutron diffusion computational models during convergence to an equilibrium (asymptotic) fuel cycle. This method considers the isotopics within a core spectral zone and the leakages from such a zone as they arise during reactor operation. The randomness of the spatial distribution of fuel grains within the fuel pebbles and that of the fuel and moderator pebbles within the core, the double heterogeneity of the fuel, and the indeterminate burnup of the spectral zones all pose a unique challenge for the computation of the local microscopic cross sections. As prior knowledge of the equilibrium composition and leakage is not available, it is necessary to repeatedly re-compute the group constants with updated zone information. A method is presented to account for local spectral zone composition and leakage effects without resorting to frequent spectrum code calls. Fine group data are pre-computed for a range of isotopic states. Microscopic cross sections and zone nuclide number densities are used to construct fine group macroscopic cross sections, which, together with fission spectra, flux modulation factors, and zone buckling, are used in the solution of the slowing down balance to generate a new or updated spectrum. The microscopic cross-sections are then re-collapsed with the new spectrum for the local spectral zone. This technique is named the Spectral History Correction (SHC) method. It is found that this method accurately recalculates local broad group microscopic cross sections. Significant improvement in the core eigenvalue, flux, and power peaking factor is observed when the local cross sections are corrected for the effects of the spectral zone composition and leakage in two-dimensional PBR test problems.

  14. Acute Exercise and Oxidative Stress: CrossFit™ vs. Treadmill Bout

    Directory of Open Access Journals (Sweden)

    Kliszczewicz Brian

    2015-09-01

    Full Text Available CrossFit™, a popular high-intensity training modality, has been the subject of scrutiny, with concerns of elevated risk of injury and health. Despite these concerns empirical evidence regarding physiologic stresses including acute oxidative stress is lacking. Therefore, the purpose of this investigation was to examine the acute redox response to a CrossFit™ bout. Furthermore, these findings were compared to a high-intensity treadmill bout as a point of reference. Ten males 26.4 ± 2.7 yrs having three or more months of CrossFit™ experience participated in the present study. Blood plasma was collected at four time points: Pre-exercise (PRE, immediately-post-exercise (IPE, 1 hr-post (1-HP and 2 hr-post (2-HP, to examine oxidative damage and antioxidant capacity. Regarding plasma oxidative damage, CrossFit™ and Treadmill elicited a time-dependent increase of lipid peroxides 1-HP (CrossFit™=+143%,Treadmill=+115% and 2-HP (CrossFit™=+256%,Treadmill+167%. Protein Carbonyls were increased IPE in CF only (+5%, while a time-dependent decrease occurred 1-HP (CrossFit™=−16%,Treadmill=−8% and 2-HP (CF=−16%,TM=−1% compared to IPE. Regarding antioxidant capacity, Ferric Reducing Antioxidant Power also demonstrated a time-dependent increase within CrossFit™ and Treadmill: IPE (CrossFit™=+25%,Treadmill=+17%, 1-HP (CrossFit™=+26%,Treadmill=+4.8%, 2-HP (CrossFit™=+20%,Treadmill=+12%. Total Enzymatic Antioxidant Capacity showed a time-dependent decrease in IPE (CrossFit™= −10%,Treadmill=−12%, 1-HP (CrossFit™= −12%,Treadmill=−6%, 2-HP (CrossFit™= −7%,Treadmill=−11%. No trial-dependent differences were observed in any biomarker of oxidative stress. The CrossFit™ bout elicited an acute blood oxidative stress response comparable to a traditional bout of high-intensity treadmill running. Results also confirm that exercise intensity and the time course of exercise recovery influence oxidative responses.

  15. Acute Exercise and Oxidative Stress: CrossFit™ vs. Treadmill Bout

    Science.gov (United States)

    Kliszczewicz, Brian; Quindry, C. John; Blessing, L. Daniel; Oliver, D. Gretchen; Esco, R. Michael; Taylor, J. Kyle

    2015-01-01

    CrossFit™, a popular high-intensity training modality, has been the subject of scrutiny, with concerns of elevated risk of injury and health. Despite these concerns empirical evidence regarding physiologic stresses including acute oxidative stress is lacking. Therefore, the purpose of this investigation was to examine the acute redox response to a CrossFit™ bout. Furthermore, these findings were compared to a high-intensity treadmill bout as a point of reference. Ten males 26.4 ± 2.7 yrs having three or more months of CrossFit™ experience participated in the present study. Blood plasma was collected at four time points: Pre-exercise (PRE), immediately-post-exercise (IPE), 1 hr-post (1-HP) and 2 hr-post (2-HP), to examine oxidative damage and antioxidant capacity. Regarding plasma oxidative damage, CrossFit™ and Treadmill elicited a time-dependent increase of lipid peroxides 1-HP (CrossFit™=+143%, Treadmill=+115%) and 2-HP (CrossFit™=+256%, Treadmill+167%). Protein Carbonyls were increased IPE in CF only (+5%), while a time-dependent decrease occurred 1-HP (CrossFit™=−16%, Treadmill=−8%) and 2-HP (CF=−16%, TM=−1%) compared to IPE. Regarding antioxidant capacity, Ferric Reducing Antioxidant Power also demonstrated a time-dependent increase within CrossFit™ and Treadmill: IPE (CrossFit™=+25%, Treadmill=+17%), 1-HP (CrossFit™=+26%, Treadmill=+4.8%), 2-HP (CrossFit™=+20%, Treadmill=+12%). Total Enzymatic Antioxidant Capacity showed a time-dependent decrease in IPE (CrossFit™=−10%, Treadmill=−12%), 1-HP (CrossFit™=−12%, Treadmill=−6%), 2-HP (CrossFit™=−7%, Treadmill=−11%). No trial-dependent differences were observed in any biomarker of oxidative stress. The CrossFit™ bout elicited an acute blood oxidative stress response comparable to a traditional bout of high-intensity treadmill running. Results also confirm that exercise intensity and the time course of exercise recovery influence oxidative responses. PMID:26557192

  16. The crossed phrenic phenomenon

    Science.gov (United States)

    Ghali, Michael George Zaki

    2017-01-01

    The cervical spine is the most common site of traumatic vertebral column injuries. Respiratory insufficiency constitutes a significant proportion of the morbidity burden and is the most common cause of mortality in these patients. In seeking to enhance our capacity to treat specifically the respiratory dysfunction following spinal cord injury, investigators have studied the “crossed phrenic phenomenon”, wherein contraction of a hemidiaphragm paralyzed by a complete hemisection of the ipsilateral cervical spinal cord above the phrenic nucleus can be induced by respiratory stressors and recovers spontaneously over time. Strengthening of latent contralateral projections to the phrenic nucleus and sprouting of new descending axons have been proposed as mechanisms contributing to the observed recovery. We have recently demonstrated recovery of spontaneous crossed phrenic activity occurring over minutes to hours in C1-hemisected unanesthetized decerebrate rats. The specific neurochemical and molecular pathways underlying crossed phrenic activity following injury require further clarification. A thorough understanding of these is necessary in order to develop targeted therapies for respiratory neurorehabilitation following spinal trauma. Animal studies provide preliminary evidence for the utility of neuropharmacological manipulation of serotonergic and adenosinergic pathways, nerve grafts, olfactory ensheathing cells, intraspinal microstimulation and a possible role for dorsal rhizotomy in recovering phrenic activity following spinal cord injury PMID:28761411

  17. The crossed phrenic phenomenon

    Directory of Open Access Journals (Sweden)

    Michael George Zaki Ghali

    2017-01-01

    Full Text Available The cervical spine is the most common site of traumatic vertebral column injuries. Respiratory insufficiency constitutes a significant proportion of the morbidity burden and is the most common cause of mortality in these patients. In seeking to enhance our capacity to treat specifically the respiratory dysfunction following spinal cord injury, investigators have studied the “crossed phrenic phenomenon”, wherein contraction of a hemidiaphragm paralyzed by a complete hemisection of the ipsilateral cervical spinal cord above the phrenic nucleus can be induced by respiratory stressors and recovers spontaneously over time. Strengthening of latent contralateral projections to the phrenic nucleus and sprouting of new descending axons have been proposed as mechanisms contributing to the observed recovery. We have recently demonstrated recovery of spontaneous crossed phrenic activity occurring over minutes to hours in C1-hemisected unanesthetized decerebrate rats. The specific neurochemical and molecular pathways underlying crossed phrenic activity following injury require further clarification. A thorough understanding of these is necessary in order to develop targeted therapies for respiratory neurorehabilitation following spinal trauma. Animal studies provide preliminary evidence for the utility of neuropharmacological manipulation of serotonergic and adenosinergic pathways, nerve grafts, olfactory ensheathing cells, intraspinal microstimulation and a possible role for dorsal rhizotomy in recovering phrenic activity following spinal cord injury

  18. The crossed phrenic phenomenon.

    Science.gov (United States)

    Ghali, Michael George Zaki

    2017-06-01

    The cervical spine is the most common site of traumatic vertebral column injuries. Respiratory insufficiency constitutes a significant proportion of the morbidity burden and is the most common cause of mortality in these patients. In seeking to enhance our capacity to treat specifically the respiratory dysfunction following spinal cord injury, investigators have studied the "crossed phrenic phenomenon", wherein contraction of a hemidiaphragm paralyzed by a complete hemisection of the ipsilateral cervical spinal cord above the phrenic nucleus can be induced by respiratory stressors and recovers spontaneously over time. Strengthening of latent contralateral projections to the phrenic nucleus and sprouting of new descending axons have been proposed as mechanisms contributing to the observed recovery. We have recently demonstrated recovery of spontaneous crossed phrenic activity occurring over minutes to hours in C 1 -hemisected unanesthetized decerebrate rats. The specific neurochemical and molecular pathways underlying crossed phrenic activity following injury require further clarification. A thorough understanding of these is necessary in order to develop targeted therapies for respiratory neurorehabilitation following spinal trauma. Animal studies provide preliminary evidence for the utility of neuropharmacological manipulation of serotonergic and adenosinergic pathways, nerve grafts, olfactory ensheathing cells, intraspinal microstimulation and a possible role for dorsal rhizotomy in recovering phrenic activity following spinal cord injury.

  19. Transport cross section for small-angle scattering

    International Nuclear Information System (INIS)

    D'yakonov, M.I.; Khaetskii, A.V.

    1991-01-01

    Classical mechanics is valid for describing potential scattering under the conditions (1) λ much-lt α and (2) U much-gt ℎυ/α, where λ is the de Broglie wavelength, α is the characteristic size of the scatterer, U is the characteristic value of the potential energy, and υ is the velocity of the scattered particle. The second of these conditions means that the typical value of the classical scattering angle is far larger than the diffraction angle λ/α. In this paper the authors show that this second condition need not hold in a derivation of the transport cross section. In other words, provided that the condition λ much-lt α holds, it is always possible to calculate the transport cross section from the expressions of classical mechanics, even in the region U approx-lt ℎυ/α, where the scattering is diffractive,and the differential cross section is greatly different from the classical cross section. The transport cross section is found from the classical expression even in the anticlassical case U much-lt ℎυ/α, where the Born approximation can be used

  20. Multilevel parametrization of fissile nuclei resonance cross sections

    International Nuclear Information System (INIS)

    Lukyanov, A.A.; Kolesov, V.V.; Janeva, N.

    1987-01-01

    Because the resonance interference has an important influence on the resonance structure of neutron cross sections energy dependence at lowest energies, multilevel scheme of the cross section parametrization which take into account the resonance interference is used for the description with the same provisions in the regions of the interferential maximum and minimum of the resonance cross sections of the fissile nuclei

  1. Stochastic systems with cross-correlated Gaussian white noises

    International Nuclear Information System (INIS)

    Wang Cheng-Yu; Song Yu-Min; Zhou Peng; Yang Hai; Gao Yun

    2010-01-01

    This paper theoretically investigates three stochastic systems with cross-correlation Gaussian white noises. Both steady state properties of the stochastic nonlinear systems and the nonequilibrium transitions induced by the cross-correlated noises are studied. The stationary solutions of the Fokker—Planck equation for three specific examples are analysed. It is shown explicitly that the cross-correlation of white noises can induce nonequilibrium transitions

  2. Nonelastic-scattering cross sections of elemental nickel

    International Nuclear Information System (INIS)

    Smith, A.B.; Guenther, P.T.; Whalen, J.F.

    1980-06-01

    Neutron total cross sections of elemental nickel were measured from 1.3 to 4.5 MeV, at intervals of approx. 50 keV, with resolutions of 30 to 50 keV and to accuracies of 1 to 2.5%. Neutron differential-elastic-scattering cross sections were measured from 1.45 to 3.8 MeV, at intervals and with resolutions comparable to those of the total cross sections, and to accuracies of 3 to 5%. The nonelastic-scattering cross section is derived from the measured values to accuracies of greater than or equal to 6%. The experimental results are compared with previously reported values as represented by ENDF/B-V, and areas of consistency and discrepancy, noted. The measured results are shown to be in good agreement with the predictions of a model previously reported by the authors. 4 figures, 1 table

  3. Contract-Based Transaction Management in Cross-Organizational Workflow Management

    NARCIS (Netherlands)

    Grefen, P.W.P.J.

    Cross-organizational workflow management is an essential ingredient for process integration in virtual enterprises. To obtain cross-organizational workflow processes with robust semantics, these processes should be supported by highlevel cross-organizational transaction management. In this context,

  4. Model cross section calculations using LAHET

    International Nuclear Information System (INIS)

    Prael, R.E.

    1992-01-01

    The current status of LAHET is discussed. The effect of a multistage preequilibrium exciton model following the INC is examined for neutron emission benchmark calculations, as is the use of a Fermi breakup model for light nuclei rather than an evaporation model. Comparisons are made also for recent fission cross section experiments, and a discussion of helium production cross sections is presented

  5. Interference analysis of fission cross section

    International Nuclear Information System (INIS)

    Toshkov, S.A.; Yaneva, N.B.

    1976-01-01

    The formula for the reaction cross-section based on the R-matrix formalism considering the interference between the two neighbouring resonances, referred to the same value of total momentum was used for the analysis of the cross-section of resonance neutron induced fission of 230Pu. The experimental resolution and thermal motion of the target nuclei were accounted for numerical integration

  6. Cross-language psycholinguistics

    NARCIS (Netherlands)

    Cutler, A.

    1985-01-01

    Cross-linguistic research can be of valaue to psycholinguistics by allowing tests of hypotheses the testing of which would be severely confounded in a single language, and by providing simple and readily available control conditions. For a long time the resources of this kind of research were

  7. Measurements of fission cross-sections. Chapter 4

    International Nuclear Information System (INIS)

    James, G.D.

    1981-01-01

    The steps involved in the measurement of fission cross sections are summarized and the range of techniques available are considered. Methods of fission detection are described with particular emphasis on the neutron energy dependent properties of the fission process and the details of fragment energy loss which can lead to energy-dependent changes in detector efficiency. Selected examples of fission cross-section measurements are presented and methods of data reduction, storage, analysis and evaluation, are examined. Finally requested accuracies for fission cross section data are compared to estimated available accuracies. (U.K.)

  8. New mechanism to cross the phantom divide

    OpenAIRE

    Du, Yunshuang; Zhang, Hongsheng; Li, Xin-Zhou

    2010-01-01

    Recently, type Ia supernovae data appear to support a dark energy whose equation of state $w$ crosses -1, which is a much more amazing problem than the acceleration of the universe. We show that it is possible for the equation of state to cross the phantom divide by a scalar field in the gravity with an additional inverse power-law term of Ricci scalar in the Lagrangian. The necessary and sufficient condition for a universe in which the dark energy can cross the phantom divide is obtained. So...

  9. Cross-Scale and Cross-Level Dynamics: Governance and Capacity for Resilience in a Social-Ecological System in Taiwan

    Directory of Open Access Journals (Sweden)

    Hsing-Sheng Tai

    2015-02-01

    Full Text Available Resilience thinking has strongly influenced how people understand and pursue sustainability of linked social-ecological systems. Resilience thinking highlights the need to build capacity and manage general system properties in a complex, constantly changing world. I modified an analytical framework to address associations among cross-scale and cross-level dynamics, attributes of governance, and capacity to enhance resilience. The Danungdafu Forestation Area represents one of Taiwan’s most controvisal cases concerning land use, indigenous rights, and environmental issues. Analysis of this Taiwanese experience from a social-ecological perspective can show how current capacities for managing resilience are related to critical governance attributes. Analysis helped identify fundamental flaws in current governance and key issues needing to be addressed. The Danungdafu Forestation Area should transition towards a governance regime that is more participatory, deliberative, multi-layered, accountable, just, and networked. This can be done by developing an intermediate level institution that coordinates the cross-scale and cross-level interactions that better fit this social-ecological system.

  10. Vibrational enhancement of total breakup cross sections

    International Nuclear Information System (INIS)

    Haftel, M.I.; Lim, T.K.

    1984-01-01

    This paper considers the role of multi-two-body bound states, namely vibrational excitations, on total three-body breakup cross-sections. Total cross-sections are usually easy to measure, and they play a fundamental role in chemical kinetics. (orig.)

  11. Cross relaxation in nitroxide spin labels

    DEFF Research Database (Denmark)

    Marsh, Derek

    2016-01-01

    Cross relaxation, and mI-dependence of the intrinsic electron spin-lattice relaxation rate We, are incorporated explicitly into the rate equations for the electron-spin population differences that govern the saturation behaviour of 14N- and 15N-nitroxide spin labels. Both prove important in spin......-label EPR and ELDOR, particularly for saturation recovery studies. Neither for saturation recovery, nor for CW-saturation EPR and CW-ELDOR, can cross relaxation be described simply by increasing the value of We, the intrinsic spin-lattice relaxation rate. Independence of the saturation recovery rates from...... the hyperfine line pumped or observed follows directly from solution of the rate equations including cross relaxation, even when the intrinsic spin-lattice relaxation rate We is mI-dependent....

  12. An Epidemiological Profile of CrossFit Athletes in Brazil.

    Science.gov (United States)

    Sprey, Jan W C; Ferreira, Thiago; de Lima, Marcos V; Duarte, Aires; Jorge, Pedro B; Santili, Claudio

    2016-08-01

    CrossFit is a conditioning and training program that has been gaining recognition and interest among the physically active population. Approximately 440 certified and registered CrossFit fitness centers and gyms exist in Brazil, with approximately 40,000 athletes. To date, there have been no epidemiological studies about the CrossFit athlete in Brazil. To evaluate the profile, sports history, training routine, and presence of injuries among athletes of CrossFit. Descriptive epidemiological study. This cross-sectional study was based on a questionnaire administered to CrossFit athletes from various specialized fitness centers in Brazil. Data were collected from May 2015 to July 2015 through an electronic questionnaire that included demographic data, level of sedentary lifestyle at work, sports training history prior to starting CrossFit, current sports activities, professional monitoring, and whether the participants experienced any injuries while practicing CrossFit. A total of 622 questionnaires were received, including 566 (243 women [42.9%] and 323 men [57.1%]) that were completely filled out and met the inclusion criteria and 9% that were incompletely filled out. Overall, 176 individuals (31.0%) mentioned having experienced some type of injury while practicing CrossFit. We found no significant difference in injury incidence rates regarding demographic data. There was no significant difference regarding previous sports activities because individuals who did not practice prior physical activity showed very similar injury rates to those who practiced at any level. CrossFit injury rates are comparable to those of other recreational or competitive sports, and the injuries show a profile similar to weight lifting, power lifting, weight training, Olympic gymnastics, and running, which have an injury incidence rate nearly half that of soccer.

  13. Donor cross-linking for keratoplasty: a laboratory evaluation.

    Science.gov (United States)

    Mukherjee, Achyut; Hayes, Sally; Aslanides, Ioannis; Lanchares, Elena; Meek, Keith M

    2015-12-01

    This laboratory-based investigation compares the topographic outcomes of conventional penetrating keratoplasty with that of a novel procedure in which donor corneas are cross-linked prior to keratoplasty. Penetrating keratoplasty procedures with continuous running sutures were carried out in a porcine whole globe model. Sixty eyes were randomly paired as 'donor' and 'host' tissue before being assigned to one of two groups. In the cross-linked group, donor corneas underwent riboflavin/UVA cross-linking prior to being trephined and sutured to untreated hosts. In the conventional keratoplasty group, both host and donor corneas remained untreated prior to keratoplasty. Topographic and corneal wavefront measurements were performed following surgery, and technical aspects of the procedure evaluated. Mean keratometric astigmatism was significantly lower in the cross-linked donor group at 3.67D (SD 1.8 D), vs. 8.43 D (SD 2.4 D) in the conventional keratoplasty group (p < 0.005). Mean wavefront astigmatism was also significantly reduced in the cross-linked donor group 4.71 D (SD 2.1) vs. 8.29D (SD 3.6) in the conventional keratoplasty group (p < 0.005). Mean RMS higher order aberration was significantly lower in the cross-linked donor group at 1.79 um (SD 0.98), vs. 3.05 um (SD 1.9) in the conventional keratoplasty group (P = 0.02). Qualitative analysis revealed less tissue distortion at the graft-host junction in the cross-linked group. Cross-linking of donor corneas prior to keratoplasty reduces intraoperative induced astigmatism and aberrations in an animal model. Further studies are indicated to evaluate the implications of this potential modification of keratoplasty surgery.

  14. Extended analysis of retrodirective cross-eye jamming

    CSIR Research Space (South Africa)

    Du Plessis, WP

    2009-09-01

    Full Text Available An extended and rigorous analysis of retrodirective cross-eye jamming in a radar system scenario is presented. This analysis removes the approximations that limit the validity of other analyses of cross-eye jamming. These results imply that under...

  15. An Epidemiological Profile of CrossFit Athletes in Brazil

    OpenAIRE

    Sprey, Jan W.C.; Ferreira, Thiago; de Lima, Marcos V.; Duarte, Aires; Jorge, Pedro B.; Santili, Claudio

    2016-01-01

    Background: CrossFit is a conditioning and training program that has been gaining recognition and interest among the physically active population. Approximately 440 certified and registered CrossFit fitness centers and gyms exist in Brazil, with approximately 40,000 athletes. To date, there have been no epidemiological studies about the CrossFit athlete in Brazil. Purpose: To evaluate the profile, sports history, training routine, and presence of injuries among athletes of CrossFit. Study Des...

  16. Cross-cultural dimensions : organisational culture in Philip Morris, Lietuva

    OpenAIRE

    Grundey, Dainora

    2008-01-01

    Business globalization raised the new priorities for cross-cultural management theory and practice. The goal of this article is according to cross-cultural management and organizational culture theories to propose a new model of organizational culture with cross-cultural dimensions. The objectives of the paper are as follows: a) to disclose the essence of cross-cultural management and organizational culture; b) to carry out the empirical research of organizational culture in a selected Lithua...

  17. DEVELOPMENT OF CROSS-BORDER AREAS. STUDY CASES REVIEW

    Directory of Open Access Journals (Sweden)

    Marcela\tȘLUSARCIUC

    2015-06-01

    Full Text Available The paper aims to review study cases found in the scientific literature concerning the development of cross- border areas in European Union and its neighbourhood. The introductory part of the paper is drawing few considerations about the cross-border areas. Further we identified in the specific literature relevant study cases that provide lessons learned, tools and models that can contribute to the development of the cross-border areas. The last part of the paper is focusing on an inquiry about how this lessons, learned, tools and models may be adapted in case of cross-border areas along the Romanian border with the EU Eastern Neighbourhood.

  18. Positive Scattering Cross Sections using Constrained Least Squares

    International Nuclear Information System (INIS)

    Dahl, J.A.; Ganapol, B.D.; Morel, J.E.

    1999-01-01

    A method which creates a positive Legendre expansion from truncated Legendre cross section libraries is presented. The cross section moments of order two and greater are modified by a constrained least squares algorithm, subject to the constraints that the zeroth and first moments remain constant, and that the standard discrete ordinate scattering matrix is positive. A method using the maximum entropy representation of the cross section which reduces the error of these modified moments is also presented. These methods are implemented in PARTISN, and numerical results from a transport calculation using highly anisotropic scattering cross sections with the exponential discontinuous spatial scheme is presented

  19. Exploring communication of resistance in cross-sector collaboration:

    DEFF Research Database (Denmark)

    Plotnikof, Mie

    his study addresses the role of resistance in cross-sector collaboration. It explores how resistance is communicated during collaboration to better understand not just its destructive, but also constructive effects on organizing cross-sector collaboration. In so doing, the paper conceptualizes...... to the process. Thereby, the study contributes with theorizing resistance and offers analytical insights on its dynamics and effects on organizing cross-sector collaboration....

  20. Cross-border regional innovation systems

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Rohde, Stephan

    2016-01-01

    . This paper discusses the reasons behind this mismatch which means that the concept still rests upon and draws policy suggestions based on a thin evidence base. Directions for further research are pointed out by underlining the need for holistic empirical validations of the concept together with the need......The concept of cross-border regional innovation systems (CBRIS) surfaced in the literature on economic geography through discourses that highlighted the need of broadening innovation systems to cross-border contexts. Since these early discussions, the theoretical backgrounds of CBRIS have been...