WorldWideScience

Sample records for apres exposition domestique

  1. Assessment of risks associated to ionizing radiations: lung cancers after domestic radon exposure and thyroid cancers after accidental exposure to radioactive iodines; Evaluation des risques associes aux rayonnements ionisants: cancers du poumon apres exposition domestique au radon et cancers de la thyroide apres exposition accidentelle aux iodes radioactifs

    Energy Technology Data Exchange (ETDEWEB)

    Catelinois, O

    2004-09-15

    The aim of this work is to develop a critical analysis of quantitative risk assessment in the field of ionizing radiation and to provide new estimates of attributable risks for particular situations of environmental exposure to ionizing radiation. This work is based on knowledge about dose-response relationships and ionizing radiation exposure of the general population. The work focuses on two different situations that both present an important interest for public health: lung cancer associated with domestic radon exposures (natural situation) and thyroid cancer associated with the Chernobyl accident fallout (accidental situation). The assessment of lung cancer risk associated with domestic radon exposure considers 10 dose-response relationships resulting from miner cohorts and case-control studies in the general population. A critical review of available data on smoking habits has been performed and allowed to consider the interactions between radon and tobacco. The exposure data come from measurements campaigns carried out since the beginning of the 1980 by the Institute for Radiation protection and Nuclear Safety and the Health General Directory in France. The French lung cancer mortality data are provided by the I.N.S.E.R.M.. Estimates of the number of attributable cancers are carried out for the whole country, stratified by 8 large regions (Z.E.A.T.) and by 96 departments for the year 1999 allowing to perform a sensibility analysis according to the geographical level of calculation. Uncertainties associated to risk coefficients and exposures have been quantified and it's impact on risk estimates is calculated. The estimated number of deaths attributable to domestic radon exposure ranges from 543 (90% uncertainty interval (U.I.): 75-1,097) to 3,108 (90% U.I.: 2,996-3,221). The corresponding risk fractions range from 2.2% (90% U.I.: 0.3%-4.4%) to 12.4% (90% U.I.: 11.9%-12.8%). The assessment of thyroid cancer risk in the most exposed area of France due to the Chernobyl nuclear power plant accident fallout, is based on the excess relative risk model published by E. Ron et al. in 1995. The target population is composed of all children younger than 15 years and living in the eastern part of France at the time of the accident (26 April 1986). The incidence rates between 1978 and 1997 are analysed and forecasted up to 2007 using age-period-cohort models. Thyroid doses are estimated from all available data about the contamination in France from the Chernobyl fallout/ The risks characterization is carried out by considering various scenarios on the projection of spontaneous incidence rates, the effectiveness of internal exposures compared to external ones and the levels of radioactive deposits. Uncertainties to the risk coefficient, the expected spontaneous incidence rates and the thyroid dose are considered. The estimated number of thyroid cancer cases in excess between 1991 and 2007 for the target population ranges from 5 (90% U.I.: 1-15) to 63 (90% U.I. 12-180). In comparison, depending on the scenario of spontaneous rate projection, the number of spontaneous cancer cases should range from 894 (90% U.I.: 869-920) to 1,716 (90% U.I.:1,691-1,741) between 1991 and 2007. The results show that the thyroid cancer incident rate increase observed in France during last 20 years cannot be explained by the Chernobyl fallout. The work provides an adaptation of the classical risk assessment method integrating each of its step such as a discussion about the choice of the dose-response relationship. The data analysis considers the interaction between ionizing radiation and other risk factors, a spontaneous incidence rate projection and a quantification of uncertainties. This work provides new results showing the importance of the choice of the dose-response relationship, of the consideration of the spontaneous incidence trend and of the quantification of uncertainties in risk assessment. In conclusion, this work provides new knowledge for public health by the analysis of enlarged epidemiological data. (author)

  2. Les expositions

    OpenAIRE

    2016-01-01

    Liré Musée Joachim Du Bellay. Jeux et divertissements à la Renaissance Depuis le vernissage du samedi 26 avril 2008 et jusqu’au 31 octobre 2008, l’exposition Jeux et divertissements à la Renaissance a été proposée au public par le Musée. Des panneaux expliquaient et illustraient les amusements de la Renaissance : danses, théâtre, jeux de sociétés, fêtes, tournois, jeu de paume… Des jeux étaient à disposition pour tester ses connaissances, s’essayer aux jeux de sociétés ou d’adresse de l’époqu...

  3. Etude de la variation de transmission optique dans l'UltraViolet du quartz "Nippon Silica Glass" après expositions à des rayonnements - Etude du système d'acquisition de données et du système de contrôle de Hautes Tensions appliquées aux chambres à fils du BARREL RICH de DELPHI

    CERN Document Server

    Delorme, Sophie

    1992-01-01

    Etude de la variation de transmission optique dans l'UltraViolet du quartz "Nippon Silica Glass" après expositions à des rayonnements - Etude du système d'acquisition de données et du système de contrôle de Hautes Tensions appliquées aux chambres à fils du BARREL RICH de DELPHI

  4. Antenna Pattern Range (APR)

    Data.gov (United States)

    Federal Laboratory Consortium — TheAntenna Pattern Range (APR)features a non-metallic arch with a trolley to move the transmit antenna from the horizon to zenith. At the center of the ground plane,...

  5. Comparaison des performances de deux souches de truite commune (Salmo trutta L. (domestique et hybride sauvage x domestique introduites au stade alevin dans un ruisseau

    Directory of Open Access Journals (Sweden)

    NIHOUARN A.

    1990-10-01

    Full Text Available La production d'un hybride mâle sauvage x femelle domestique, chez la truite commune (Salmo trutta a parfois été proposée pour le repeuplement (CUINAT, 1971. Nos précédents travaux (MAISSE et al., 1983 ont montré que ces sujets sont plus difficiles à élever que ceux dont les deux parents sont domestiques. La présente étude a porté sur la comparaison des performances des hybrides et des domestiques déversés simultanément dans un ruisseau où la reproduction de la truite est compromise par le colmatage du fond. Les déversements ont été effectués sur la totalité du ruisseau, en mai, deux années de suite. Des inventaires ont été réalisés sur des secteurs représentatifs en mai, avant les déversements, et en octobre. Les résultats ont montré que les taux d'implantation, tant en 0+ qu'en 1+, ne différaient pas suivant l'origine des poissons. De plus, sur chacun des secteurs inventoriés, les individus d'origine domestique ont gardé l'avantage de taille qu'ils avaient au moment du déversement. L'intérêt d'un tel croisement est discuté en fonction des diverses stratégies de repeuplement à mettre en œuvre.

  6. Intérieurs domestiques urbains en France et en Angleterre

    Directory of Open Access Journals (Sweden)

    Sophie Chevalier

    2000-06-01

    Full Text Available Cette article concerne une recherche comparative portant sur l'analyse des processus d'appropriation d'objets produits en série dans des ménages de la banlieue parisienne et de Londres. Nous proposons tout d'abord une analyse des décors domestiques français et anglais en dégageant leurs caractéristiques communes et leurs spécificités particulières. Ensuite, nous montrons à travers plusieurs exemples, comment cette construction de l'univers domestique repose sur des processus d'appropriation des objets qui permettent l'expression des identités collectives et individuelles. L'analyse des pratiques et de discours autour des objets domestiques permet de comprendre la façon dont ils peuvent matérialiser différentes dimensions de la vie des ménages, comme les rapports de couple, la structure familiale, l'ancrage géographique, etc. Nous observons alors des contrastes entre Français et Anglais qui ne prennent sens que si on les ramène à un cadre culturel et social spécifique, dans une dynamique historique.

  7. CERN Expositions permanentes version courte

    CERN Multimedia

    2016-01-01

    Visites Explorez les questions de la physique contemporaine que les physiciens du CERN tentent de résoudre. Dans l'Univers, tout est fait de particules. Mais d'où viennent-elles ? Quelles sont les lois qui régissent leur comportement ? Découvrez les immenses outils utilisés par les physiciens du CERN, comme le fameux LHC, et comprenez comment chaque élément de ces accélérateurs fonctionne. Le CERN vous invite à percer les mystères de l'Univers et à découvrir son travail à travers diverses visites guidées et expositions permanentes, toutes gratuites. En groupe, avec des amis, individuellement, à pied, en vélo, venez découvrir le CERN ou explorez-le virtuellement. Bienvenue !

  8. APR-2 Tropical Cyclone Observations

    Science.gov (United States)

    Durden, S. L.; Tanelli, S.

    2011-01-01

    The Second Generation Airborne Precipitation Radar (APR-2) participated in the Genesis and Rapid Intensification Processes (GRIP) experiment in August and September of 2010, collecting a large volume of data in several tropical systems, including Hurricanes Earl and Karl. Additional measurements of tropical cyclone have been made by APR-2 in experiments prior to GRIP (namely, CAMEX-4, NAMMA, TC4); Table 1 lists all the APR-2 tropical cyclone observations. The APR-2 observations consist of the vertical structure of rain reflectivity at 13.4 and 35.6 GHz, and at both co-polarization and crosspolarization, as well as vertical Doppler measurements and crosswind measurements. APR-2 normally flies on the NASA DC-8 aircraft, as in GRIP, collecting data with a downward looking, cross-track scanning geometry. The scan limits are 25 degrees on either side of the aircraft, resulting in a roughly 10-km swath, depending on the aircraft altitude. Details of the APR-2 observation geometry and performance can be found in Sadowy et al. (2003).The multiparameter nature of the APR-2 measurements makes the collection of tropical cyclone measurements valuable for detailed studies of the processes, microphysics and dynamics of tropical cyclones, as well as weaker systems that are associated with tropical cyclone formation. In this paper, we give a brief overview of how the APR-2 data are processed. We also discuss use of the APR-2 cross-track winds to estimate various quantities of interest in in studies of storm intensification. Finally, we show examples of the standard products and derived information.

  9. Respirators: APR Issuer Self Study 33461

    Energy Technology Data Exchange (ETDEWEB)

    Chochoms, Michael [Los Alamos National Laboratory

    2016-07-13

    Respirators: APR Issuer Self-Study (course 33461) is designed to introduce and familiarize employees selected as air-purifying respirator (APR) issuers at Los Alamos National Laboratory (LANL) with the responsibilities, limitations, procedures, and resources for issuing APRs at LANL. The goal is to enable these issuers to consistently provide proper, functioning APRs to authorized users

  10. Architecture of (impossibilities: Robert Smithson's expositive spaces

    Directory of Open Access Journals (Sweden)

    Bráulio Romeiro

    2012-06-01

    Full Text Available This work investigates the North American artist Robert Smithson’s considerations on traditional expositive spaces: the museum and art gallery, as well as unusual and unexplored spaces by art up to that time. Looking through his texts we notice some enhanced perspectives and reset others, increasing limitation set on White Cube’s abstract and neutral quality and the substantiation on ideologies behind of these spaces manifestation.

  11. Exposition to enhance exchange among cities

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正> The 2004 World Historical & Cultural Cities Expo, Nanjing China will be held from April 30 to May 6 in Nanjing, capital of East China’s Jiangsu Province.The exposition is jointly sponsored by Ministry of Culture, Ministry of Construction, State Administration of Culture Heritage, and China National Commission for the United Nations Educational, Scientific and Cultural Organization. It will be organized and hosted by Nanjing Municipal People’s Government, Department of Culture and

  12. Des humains et des animaux dans L’oeil américain et Le Moineau domestique

    Directory of Open Access Journals (Sweden)

    Josée Laplante

    2011-12-01

    Full Text Available Cet article propose d’examiner la représentation des rapports humain-animal dans L’oeil américain de Pierre Morency et dans Le Moineau domestique de Serge Bouchard en cherchant à dégager les aspects de ces deux textes qui tendent à mettre en évidence le caractère arbitraire de la frontière conceptuelle, érigée par une tradition occidentale, entre humains et animaux.

  13. Confort féminin et pratiques domestiques dans une ville de l’Atlas saharien algérien (Biskra)

    OpenAIRE

    Meliouh, Fouzia; Tabet Aouel, Kheïra

    2013-01-01

    La question d’adaptation de l’habitation à son contexte (socio-économique ou géo-climatique) est une question d’actualité.La recherche entreprise ici s’intéresse à un aspect précis : le confort physique des pratiques domestiques féminines dans le logement actuel.Cet article reporte les résultats de l’enquête exploratoire visant à identifier les différentes dimensions du concept "confort" offert par l’habitation actuelle vis à vis des pratiques domestiques féminines dans un contexte climatique...

  14. Le mobilier domestique à Lille au XVIIe siècle

    Directory of Open Access Journals (Sweden)

    Odile Canneva-Tétu

    2012-04-01

    Full Text Available L'exposition « Lille au XVIIe siècle » présentée au musée des Beaux-Arts de Lille du 15 septembre au 27 décembre 2000 a fourni l'occasion de dresser un premier état des connaissances sur le mobilier civil lillois entre 1600 et 1715. Ce court essai s'appuie sur quelques exemples recensés dans les collections publiques lilloises.

  15. Dynamique temporelle de la sélection alimentaire chez l'abeille domestique (Apis mellifera L.) en paysage agricole

    OpenAIRE

    Requier, Fabrice; Odoux, Jean Francois; Tamic, Thierry; Feuillet, Dalila; Henry, Mickaël; Aupinel, Pierrick; DECOURTYE, Axel; Bretagnolle, Vincent

    2012-01-01

    Lors de la seconde moitié du XXème siècle, les paysages agricoles ont été profondément modifiés en raison de l'intensification de l'agriculture. Des perturbations dans tous les compartiments de la biodiversité ont été observées provoquant un déclin chez de nombreux taxons. L’abeille domestique (Apis mellifera L.) fait partie de ces espèces en déclin or elle fournit un service écosystémique de pollinisation indispensable pour les plantes sauvages et cultivées. La cause de ce déclin est multifa...

  16. Exposition et conservation d’une peau sub-fossile : le cas du mammouth de Lyakhov

    OpenAIRE

    Michard, Jean-Guy; Péquignot, Amandine

    2012-01-01

    Après avoir rappelé le parcours du mammouth de Lyakhov depuis son arrivée au Muséum national d’Histoire naturelle il y a un siècle, les auteurs analysent les facteurs d’altération potentiels – liés aux conditions d’éclairage, de température et d’hygrométrie – de ce spécimen et plus généralement précisent les précautions particulières qui doivent entourer l’exposition et la conservation des peaux de mammifères sub-fossiles. After having recalled the story of the Lyakhov mammoth from when it...

  17. Les filtres et lits plantés de roseaux en traitement d'eaux usées domestiques. Perspectives pour le traitement d'eaux pluviales

    OpenAIRE

    Boutin, C.; Esser, D.; Molle, P.; Liénard, A.

    2000-01-01

    L'article decrit puis compare le fonctionement des filtres plantes de roseaux a flux vertical puis horizontal a partir d'experiences francaises ou internationales sur le traitement des eaux usees domestiques. La discussion finale signale, par l'intermediaire d'experiences, la possibilite de traiter des eaux pluviales par ces techniques; pour autant, les bases de dimensionnement ne sont pas établies. / This article presents and describes vertical and horizontal reed beds filters for domestic w...

  18. Radiation exposure reduction in APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Bae, C. J.; Hwang, H. R. [Korea Power Engineering Company, Inc., Yongin (Korea, Republic of); Matteson, D. M. [Westinghouse Electric Company, Pittsburgh (United States)

    2003-06-15

    The primary contributors to the total occupational radiation exposure in operating nuclear power plants are operation and maintenance activities during refueling outages. The Advanced Power Reactor 1400 (APR1400) includes a number of design improvements and plans to utilize advanced maintenance methods and robotics to minimize the annual collective dose. The major radiation exposure reduction features implemented in APR1400 are a permanent refueling pool seal, quick opening transfer tube blind flange, improved hydrogen peroxide injection at shutdown, improved permanent steam generator work platforms, and more effective temporary shielding. The estimated average annual occupational radiation exposure for APR1400 based on the reference plant experience and an engineering judgment is determined to be in the order of 0.4 man-Sv, which is well within the design goal of 1 man-Sv. The basis of this average annual occupational radiation exposure estimation is an eighteen (18) month fuel cycle with maintenance performed to steam generators and reactor coolant pumps during refueling outage. The outage duration is assumed to be 28 days. The outage work is to be performed on a 24 hour per day basis, seven (7) days a week with overlapping twelve (12) hour work shifts. The occupational radiation exposure for APR 1400 is also determined by an alternate method which consists of estimating radiation exposures expected for the major activities during the refueling outage. The major outage activities that cause the majority of the total radiation exposure during refueling outage such as fuel handling, reactor coolant pump maintenance, steam generator inspection and maintenance, reactor vessel head area maintenance, decontamination, and ICI and instrumentation maintenance activities are evaluated at a task level. The calculated value using this method is in close agreement with the value of 0.4 man-Sv, that has been determined based on the experience and engineering judgement

  19. Indoor radon exposure and lung cancer risk: a review of case-control studies; Exposition domestique au radon et risque de cancer du poumon: bilan des etudes cas-temoins

    Energy Technology Data Exchange (ETDEWEB)

    Baysson, H.; Tirmarche, M. [Institut de Radioprotection et de Surete Nucleaire (IRSN), Service de Radiobiologie et d' Epidemiologie, Dir. de la Radioprotection de l' Homme, 92 - Fontenay aux Roses (France)

    2004-04-01

    Background: Radon is a radioactive gas that tends to accumulate in indoor environment. A causal relationship between lung cancer and radon exposure has been demonstrated in epidemiologic studies of miners. The objective of this paper is to present the results of case-control studies of lung cancer risk associated with indoor radon exposure. Methods: Case-control studies published since 1990 are included in this review. This type of proto ol is particularly well suited for studying the relationship between indoor radon exposure and lung cancer risk, taking into account possible confounding factors such as tobacco smoking. The characteristics and results of these studies are summarized. The limitations associated with each of these studies are also discussed. Results: The results of available studies are relatively concordant and suggest a positive association between lung cancer risk and indoor radon exposure with an estimated excess relative risk of about 6 to 9% per 100 Bq/m{sup 3} increase in the observed time-weighted average radon concentration. The order of magnitude of this estimation agrees with extrapolations from miners but some studies may suffer from inadequate statistical power. Conclusion: At present, efforts are underway to pool together the data from the existing studies of indoor radon. This pooling analysis with thousands of cases and controls will provide a more precise estimate of the lung cancer risk from indoor radon exposure and explore the effect of modifying factors, such as smoking. (author)

  20. Estimation of the sanitary impact associated to the domestic exposure to radon in Franche-Comte; Estimation de l'impact sanitaire associe a l'exposition domestique au radon en Franche-Comte

    Energy Technology Data Exchange (ETDEWEB)

    Catelinois, O.; Pirard, P. [Institut de Veille Sanitaire, Saint-Maurice (France); Clinard, F.; Aury, K.; Tillier, C. [Cire Centre-Est, 21 - Dijon (France); Aury, K. [Registre Dijonnais des AVC, Centre d' Epidemiologie de Population, 21 - Dijon (France); Noury, L. [Direction Regionale des Affaires Sanitaires et Sociales de Franche-Comte, 25 - Besancon (France); Hochard, A. [Observatoire Regional de la Sante de Franche-Comte, 25 - Besancon (France)

    2008-09-15

    The importance of the impact of public health associate to domestic radon exposure in Franche-Comte is clearly formulated. The radon concentrations are higher in the granite areas. However, the impact is essentially concentrated in the Franche-Comte sedimentary areas where the essential of the population lives. (N.C.)

  1. Apreçamento de derivativos bidimensionais

    Directory of Open Access Journals (Sweden)

    Hugo Daniel de Oliveira Azevedo

    2005-09-01

    Full Text Available Neste artigo analisamos o apreçamento de contratos que tenham seus resultados atrelados a mais de um ativo subjacente, em especial, opções bidimensionais. Para isto usamos a fórmula desenvolvida por Margrabe (1978 e o modelo de árvores de Rubinstein (1991a. Em seguida apresentamos exemplos práticos de opções bidimensionais e apreçamos estas opções. Além disto, sugerimos a incorporação de outros instrumentos, negociados no exterior, ao mercado de derivativos brasileiro.In this article we analyze the pricing of contracts that have their payoffs linked to more than one underlying asset, in special, bidimensional options. To achieve this purpose we use the formula developed by Margrabe (1978 and the tree model of Rubinstein (1991a. Next, we present practical examples of bidimensional options and price these options. Moreover we suggest the incorporation of two other instruments, negotiated abroad, to the Brazilian derivative markets

  2. Florence Nightingale in absentia: nursing and the 1893 Columbian Exposition.

    Science.gov (United States)

    Selanders, Louise C; Crane, Patrick

    2010-12-01

    In 1893, Chicago hosted the Columbian Exposition. This event showcased America's social, cultural, and scientific advances and its growing cultural parity with Western Europe. This was the first major exposition in which women played a prominent role. Integral to the fair was a series of Congresses that provided an international platform for discussion of social issues. The Congress on Hospitals, Dispensaries, and Nursing, a section of the International Congress of Charities, Correction, and Philanthropy, particularly focused on health care issues. Nursing leaders from Europe and North America participated. Although Florence Nightingale provided a major paper that was read at the Congress, she was unable to attend the event. The intent of this article is to examine the issues and themes debated at the 1893 Congress and identify how the influence of Nightingale effected these discussions and the development of Western nursing for the next half-century.

  3. Ist Rausch ein Gefühl? : eine philosophische Exposition

    OpenAIRE

    Weber-Guskar, Eva

    2007-01-01

    'Die Verfasserin geht angesichts der Tatsache, dass der Begriff und die vielleicht vage Sache des 'Rausches' unter manchen Historikern eine gewisse Konjunktur haben, in ihrer 'philosophischen Exposition' der Frage nach: 'Ist Rausch ein Gefühl?' Indem sie zunächst den Sprachgebrauch analysiert, sucht sie auf 'konzeptionelle Unstimmigkeiten hinzuweisen, die sich in den verstreuten Definitionsteilen finden'. Ihre These lautet, dass 'der (...) Vorstellung von Massenrausch eine schiefe Vorstellung...

  4. 32nd IMAC Conference and Exposition on Structural Dynamics

    CERN Document Server

    Mayes, Randy; Rixen, Daniel; Catbas, Fikret; Atamturktur, H; Moaveni, Babak; Papadimitriou, Costas; Schoenherr, Tyler; Foss, Gary; Niezrecki, Christopher; Allemang, Randall; Kerschen, Gaetan

    2014-01-01

    This critical collection examines a range of topics in modal analysis, from experimental techniques to acoustics to biodynamics,  as presented in early findings and case studies from the Proceedings of the 32nd IMAC, A Conference and Exposition on Structural Dynamics, 2014. The collection includes papers in the following general technical research areas: Experimental Techniques, Processing Modal Data, Rotating Machinery, Acoustics, Adaptive Structures, Biodynamics, Damping

  5. Development of Reactor Coolant Pump for APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Bang, Sang-Youn; Chu, Sung-Min; Chang, Jin-Young [Doosan Heavy Industries and Construction, Changwon (Korea, Republic of)

    2015-10-15

    The development was focused on the performance requirements for APR1400 and to achieve the goals of the safety, reliability and adaptability for APR1400 system design. In addition, APR1400 RCP design was customized considering convenience of installation, operation and maintainability. This paper describes the details of the development process, improved design feature and type test results. Based on development of core technology of RCP, DOOSAN supplies the localized and improved APR1400 RCP to Shin-Hanul 1 and 2 Project. This would be good experience that the RCP core technology can break foreign monopoly in supplying the domestic nuclear industry. Also, there expect APR1400 RCP can be sustainable revenue models in nuclear industry. Moreover, development of RCP will be a catalyst to enhance design capacity for equipment and system of nuclear power plant as well as evaluation and verification skills of Korean nuclear industry.

  6. 15 CFR 781.3 - Scope of the APR.

    Science.gov (United States)

    2010-01-01

    ... Government locations (see definition in § 781.1 of the APR): (i) Department of Energy locations; (ii) Department of Defense locations; (iii) Central Intelligence Agency locations; and (iv) Department of...

  7. The general theory of relativity a mathematical exposition

    CERN Document Server

    Das, Anadijiban

    2012-01-01

     The General Theory of Relativity: A Mathematical Exposition will serve readers as a modern mathematical introduction to the general theory of relativity. Throughout the book, examples, worked-out problems, and exercises (with hints and solutions) are furnished. Topics in this book include, but are not limited to: • tensor analysis • the special theory of relativity • the general theory of relativity and Einstein’s field equations • spherically symmetric solutions and experimental confirmations • static and stationary space-time domains • black holes • cosmological models • algebraic classifications and the Newman-Penrose equations • the coupled Einstein-Maxwell-Klein-Gordon equations • appendices covering mathematical supplements and special topics Mathematical rigor, yet very clear presentation of the topics make this book a unique text for both university students and research scholars. Anadijiban Das has taught courses on Relativity Theory at The University College of Dublin, Irelan...

  8. [Operational aspects of risk perception in the electromagnetic fields exposition].

    Science.gov (United States)

    Pennarola, E; Barletta, R; Quarto, E; Pennarola, R

    2007-01-01

    The increase of electromagnetic fields exposition is being associated with the increase of risk perception in the people exposed due to the uncertainty of the biological and sanitary effects. Research is being carried out on the symptomatology shown by the 45 people living near power-lines in the Benevento area and consequently exposed to electromagnetic fields. The measure of the magnetic and electric field was in the normal range while the people showed most symptoms in the subjective and behavioural sphere. The research findings suggest that risk assessement should take into account the subjectivity of the people exposed as shown in the special questionnaires with the aim of reducing the subjective and behavioural symptomatology for developing a new environmental medicine.

  9. EXPOSITION OF NEOTROPICAL SEASHORE PLANTS IN THE NEW CONSERVATORY OF THE MAIN BOTANICAL GARDEN OF RAS

    OpenAIRE

    Zolkin S. Y.

    2013-01-01

    The creation of neotropical seashore plants exposition in the New conservatory is described. Data on floristic and ecological aspects of this plant formation are given. General description of species, presented in exposition is provided. An accelerated dynamics of plants development in new conditions is specified for the latest five years. Recommendations for neotropical seashore plants cultivation are given

  10. EXPOSITION OF NEOTROPICAL SEASHORE PLANTS IN THE NEW CONSERVATORY OF THE MAIN BOTANICAL GARDEN OF RAS

    Directory of Open Access Journals (Sweden)

    Zolkin S. Y.

    2013-12-01

    Full Text Available The creation of neotropical seashore plants exposition in the New conservatory is described. Data on floristic and ecological aspects of this plant formation are given. General description of species, presented in exposition is provided. An accelerated dynamics of plants development in new conditions is specified for the latest five years. Recommendations for neotropical seashore plants cultivation are given

  11. AMERICAN MANUFACTURING, AMERICAN TECHNOLOGY AND THE LABOR QUESTION AT THE PARIS EXPOSITION UNIVERSELLE OF 1867

    Directory of Open Access Journals (Sweden)

    Gregory Zieren

    2004-01-01

    Full Text Available The Paris Exposition Universelle of 1867 was devoted to the theme, “The History of Labor,” and awarded special prizes to firms with paternalistic labor policies to promote harmony between workers and employers. The guiding spirit of the Exposition and its labor theme was the French social thinker, Frédéric Le Play. American technology was a second trend on view at the Exposition, and American firms, including the Pacific Mills of Lawrence,MA won gold medals and international recognition.

  12. Les occupants de bâtiments tertiaires performants en énergie : entre logiques d'usage, salariale et domestique

    Directory of Open Access Journals (Sweden)

    Garabuau-Moussaoui Isabelle

    2014-07-01

    Full Text Available L'occupant de bâtiment performant en énergie se trouve au croisement de trois logiques d'occupation : la logique d'usage, co-construite par l'usager et les concepteurs de ce type de bâtiment ; la logique salariale, co-construite par le salarié et la direction occupante ; et la logique citoyenne, co-construite par l'individu dans la sphère domestique et par les politiques publiques. Ces trois logiques s'entrechoquent autour de dispositifs de tension : l'aménagement des espaces et en particulier l'open space, les définitions divergentes de l'environnement et la notion de citoyenneté. Derrière ces logiques et ces dispositifs de tension, les deux enjeux des occupants, usagers-salariés-membres d'un ménage, sont le confort et le juste partage des responsabilités, dans cet espace social qu'est l'entreprise.

  13. Genesis of general relativity — A concise exposition

    Science.gov (United States)

    Ni, Wei-Tou

    This short exposition starts with a brief discussion of situation before the completion of special relativity (Le Verrier’s discovery of the Mercury perihelion advance anomaly, Michelson-Morley experiment, Eötvös experiment, Newcomb’s improved observation of Mercury perihelion advance, the proposals of various new gravity theories and the development of tensor analysis and differential geometry) and accounts for the main conceptual developments leading to the completion of the general relativity (CGR): gravity has finite velocity of propagation; energy also gravitates; Einstein proposed his equivalence principle and deduced the gravitational redshift; Minkowski formulated the special relativity in four-dimentional spacetime and derived the four-dimensional electromagnetic stress-energy tensor; Einstein derived the gravitational deflection from his equivalence principle; Laue extended Minkowski’s method of constructing electromagnetic stress-energy tensor to stressed bodies, dust and relativistic fluids; Abraham, Einstein, and Nordström proposed their versions of scalar theories of gravity in 1911-13; Einstein and Grossmann first used metric as the basic gravitational entity and proposed a “tensor” theory of gravity (the “Entwurf” theory, 1913); Einstein proposed a theory of gravity with Ricci tensor proportional to stress-energy tensor (1915); Einstein, based on 1913 Besso-Einstein collaboration, correctly derived the relativistic perihelion advance formula of his new theory which agreed with observation (1915); Hilbert discovered the Lagrangian for electromagnetic stress-energy tensor and the Lagrangian for the gravitational field (1915), and stated the Hilbert variational principle; Einstein equation of GR was proposed (1915); Einstein published his foundation paper (1916). Subsequent developments and applications in the next two years included Schwarzschild solution (1916), gravitational waves and the quadrupole formula of gravitational

  14. Review of APR+ Level 2 PSA. Revision 2

    Energy Technology Data Exchange (ETDEWEB)

    Lehner, John R. [Brookhaven National Lab. (BNL), Upton, NY (United States); Mubayi, Vinod [Brookhaven National Lab. (BNL), Upton, NY (United States); Pratt, W. Trevor [Brookhaven National Lab. (BNL), Upton, NY (United States); Kim, Do Sam [Korea Institute of Nuclear Safety (KINS), Daejeon (Korea, Republic of); Cho, Yong Jin [Korea Institute of Nuclear Safety (KINS), Daejeon (Korea, Republic of); Cho, Sang Jin [Korea Institute of Nuclear Safety (KINS), Daejeon (Korea, Republic of); Kim, In Goo [Korea Institute of Nuclear Safety (KINS), Daejeon (Korea, Republic of)

    2012-02-17

    Brookhaven National Laboratory (BNL) assisted the Korea Institute of Nuclear Safety (KINS) in reviewing the Level 2 Probabilistic Safety Assessment (PSA) of the APR+ Advanced Pressurized Water Reactor (PWR) prepared by the Korea Hydro & Nuclear Power Co., Ltd (KHNP) and KEPCO Engineering & Construction Co., Inc. (KEPCO-E&C). The work described in this report involves a review of the APR+ Level 2 PSA submittal [Ref. 1]. The PSA and, therefore, the review is limited to consideration of accidents initiated by internal events. As part of the review process, the review team also developed three sets of Requests for Additional Information (RAIs). These RAIs were provided to KHNP and KEPCO-E&C for their evaluation and response. This final detailed report documents the review findings for each technical element of the PSA and includes consideration of all of the RAIs made by the reviewers as well as the associated responses. This final report was preceded by an interim report [Ref. 2] that focused on identifying important issues regarding the PSA. In addition, a final meeting on the project was held at BNL on November 21-22, 2011, where BNL and KINS reviewers discussed their preliminary review findings with KHNP and KEPCO-E&C staffs. Additional information obtained during this final meeting was also used to inform the review findings of this final report. The review focused not only on the robustness of the APR+ design to withstand severe accidents, but also on the capability and acceptability of the Level 2 PSA in terms of level of detail and completeness. The Korean nuclear regulatory authorities will decide whether the PSA is acceptable and the BNL review team is providing its comments for KINS consideration. Section 2.0 provides the basis for the BNL review. Section 3.0 presents the review of each technical element of the PSA. Conclusions and a summary are presented in Section 4.0. Section 5.0 contains the references.

  15. Rural Schools, Social Capital and the Big Society: A Theoretical and Empirical Exposition

    Science.gov (United States)

    Bagley, Carl; Hillyard, Sam

    2014-01-01

    The paper commences with a theoretical exposition of the current UK government's policy commitment to the idealised notion of the Big Society and the social capital currency underpinning its formation. The paper positions this debate in relation to the rural and adopts an ethnographically-informed methodological approach to provide an…

  16. The "Hefferline Notes": B. F. Skinner's First Public Exposition of His Analysis of Verbal Behavior

    Science.gov (United States)

    Knapp, Terry J.

    2009-01-01

    B. F. Skinner's first public exposition of his analysis of verbal behavior was the "Hefferline Notes" (1947a), a written summary of a course Skinner taught at Columbia University during the summer of 1947 just prior to his presentation of the William James Lectures at Harvard University in the fall. The Notes are significant because they display…

  17. Exposition on affine and elliptic root systems and elliptic Lie algebras

    CERN Document Server

    Azam, Saeid; Yousofzadeh, Malihe

    2009-01-01

    This is an exposition in order to give an explicit way to understand (1) a non-topological proof for an existence of a base of an affine root system, (2) a Serre-type definition of an elliptic Lie algebra with rank =>2, and (3) the isotropic root multiplicities of those elliptic Lie algebras.

  18. To Hell with the Wigs! Native American Representation and Resistance at the World's Columbian Exposition

    Science.gov (United States)

    Rinehart, Melissa

    2012-01-01

    The World's Columbian Exposition of 1893, in celebration of the quadricentennial anniversary of Columbus's landing in the Americas, spread over six hundred acres of reclaimed marsh lands in Chicago's South Side. Fourteen great buildings and two hundred additional buildings stood on the fairgrounds, and if tourists had visited every exhibit, they…

  19. Rural Schools, Social Capital and the Big Society: A Theoretical and Empirical Exposition

    Science.gov (United States)

    Bagley, Carl; Hillyard, Sam

    2014-01-01

    The paper commences with a theoretical exposition of the current UK government's policy commitment to the idealised notion of the Big Society and the social capital currency underpinning its formation. The paper positions this debate in relation to the rural and adopts an ethnographically-informed methodological approach to provide an in-depth…

  20. 2004 China International Exposition & Forum on Innovative Materials, Processes & Application (IMPA 2004)

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Hosted by Beijing Advanced Materials Development Center (AMDC), Shanghai Society for Advanced Materials and National New Materials Strategy Consulting Committee, the 2004 China International Exposition & Forum on Innovative Materials, Processes & Application (IMPA 2004), was held in Central Garden Hotel and Hai Dian Exhibition Center, Beijing,China, on September 21-24, 2004.

  1. The expositive discourse as pedagogical discourse: studying recontextualization in the production of a science museum exhibition

    Science.gov (United States)

    Marandino, Martha

    2016-06-01

    In this paper I report on the sociological and educational particulars of The Biodiscovery Space exhibition of the Life Museum of the Oswaldo Cruz Foundation in Rio de Janeiro, Brazil, using Basil Bernstein's framework of pedagogic discourse and recontextualization. Data for analysis was obtained from interviews with the exhibition developers, field observations of museum visitors and analysis of exhibition documents. Using the ideas of power, classification and framework, among others, I analyzed the recontextualization process of the production of expositive discourse. Thus, working with Bernstein's idea of classification, I explain the relationship between the discourses of the science of biology, history of science, museology, education, and communication in order to produce an expositive discourse. I also make explicit how agents of the Official Recontextualization Field of the Museum and the Pedagogic Recontextualization Field "....of the Museum determine partly the final expositive discourse of an exhibition". Using the idea of a pedagogic discourse framework, I discuss how the constraints imposed by objects and texts in exhibitions help to create a specific manner of visitor interaction with these elements, "even if they have some autonomy". Considerations about the audience and the intended process of acquisition are presented, when I discuss the control strategies of the exhibition. I propose that the Biodiscovery Space exhibit has a visible pedagogy. Finally, using the collected data I discuss the power tensions created in the production of expositive discourse showing how distributive, recontextualization and evaluation rules work in the context of exhibitions. The study of the dynamics in forming the expositive discourse using Bernstein's framework reveals the individuals and institutions, the selection criteria, the negotiations and the power relations involved. It has the potential to assist both educators and researchers in the museum education

  2. Evaluation of Electromagnetic Characteristic for APR1400 CEDM

    Energy Technology Data Exchange (ETDEWEB)

    Jang, Seung Hee; Kim, Jin Seon; Kim, Min Su; Jun, Il Jung; Kim, Yong Kyu [Doosan Heavy Industries and Construction, Changwon (Korea, Republic of)

    2010-10-15

    Control Element Drive Mechanism (CEDM) is the device that controls the reactor power by driving and holding of Extension Shaft Assembly (ESA) and Control Element Assembly (CEA). CEDM is operated by applying localized magnetic flux fields which activate parts made of magnetic material which are internal to the pressure boundary. Driving and holding of the ESA and CEA occur when power is sequentially applied to the series of the CEDM electrical coils external to the pressure housing. Because CEDM is operated by electromagnetic force, it is important to evaluate an electromagnetic characteristic of the CEDM. In this study, the electromagnetic analysis of the APR1400 CEDM was performed to evaluate the electromagnetic characteristic of CEDM in holding and withdrawal condition

  3. Inactivation of Candida albicans by Corona Discharge: The Increase of Inhibition Zones Area After Far Subsequent Exposition

    Directory of Open Access Journals (Sweden)

    Vladyslava Fantova

    2013-01-01

    Full Text Available The cold atmospheric pressure plasma generated by the negative corona discharge has inhibition effect on the microorganism growth. This effect is well-known and it can be demonstrated on the surface of cultivation agar plates by the formation of inhibition zones. We exposed the cultures of Candida albicans to the negative corona discharge plasma in a special arrangement in this study: The equal doses of plasma were applied subsequently twice or four times on the same culture on one Petri dish, while the distance between exposed points was variable. Only small differences were observed in decontaminated zone areas for twice exposed agar at the shortest distance between exposed points (1.5 cm. In case of the four times exposed agars, we observed significant differences in inhibition zone areas, dependent not only on the exposition site distances, but also on the exposition order. The largest inhibition zone size was observed for the first exposition decreasing to the fourth one. To check relevancy of these dependencies, we presume to conduct further set of experiments with lower yeast concentration. In conclusion, significant difference in partial inhibition zone sizes appeared only when four expositions on one Petri dish were carried out, whereas no significant difference was observed for two subsequent expositions. The explanation of this effect may be the subject of subsequent remote exposition(s, when minute amounts of scattered active particles act on the previously exposed areas; the influence of diffused ozone may also take place.

  4. Épidémiologie des accidents domestiques graves de l'enfant admis en réanimation pédiatrique polyvalente à l'hôpital d'enfants de Rabat-Maroc

    Science.gov (United States)

    Rafai, Mostafa; Mekaoui, Nour; Chouaib, Naoufal; Bakkali, Hicham; Belyamani, Lahcen; El Koraichi, Alae; El Kettani, Salma Ech-Cherif

    2015-01-01

    Introduction Les accidents domestiques de l'enfant représentent un vrai problème de santé publique dans les pays industrialisés. Au Maroc, la priorité en santé publique est toujours donnée aux pathologies infectieuses, et bien qu'elle soit très peu décrite, la pathologie accidentelle de l'enfant devient de plus en plus fréquente dans notre pays avec une mortalité importante. L'objectif est de mettre le point sur la prévalence, la gravité, les aspects étiologiques, les facteurs de risque et les circonstances de survenue de ces accidents, ainsi que les moyens de prévention active et passive. Méthodes Enquête rétrospective descriptive sur une période de douze mois portant sur tous les enfants pris en charge pour accident domestique grave au service de réanimation pédiatrique polyvalente de l'hôpital universitaire d'enfants de Rabat. Résultats Parmi 698 admissions, 108 cas d'accidents domestiques graves ont étaient colligés (soit 15,5%), L’âge moyen des enfants était de 04ans tout accident confondu, avec un sex-ratio de 1,08 en faveur des garçons. L’évolution générale était marquée par le décès de 16 enfants (soit 14,8%) parmi 164 décès toute pathologie confondue au cours de la même période d’étude (soit 9,75% des décès) avec une durée moyenne d'hospitalisation de 04jours. les brûlures constituaient le premier accident dans notre série par 37cas, et elles étaient la première cause de mortalité par huit cas; par ailleurs, la population la plus à risque de brûlure était les nourrissons (67,6%). L'inhalation intrabronchique d’épingle à foulard (accident particulier dans notre contexte islamique) à été retrouvée chez six cas. Conclusion Les accidents domestiques de l'enfant constituent rarement une préoccupation de premier plan dans la population alors qu'ils sont parfois très graves et source d'une mortalité importante. Le meilleur traitement reste la prévention active et passive. PMID:26015848

  5. Risk inSight catalogue d'exposition sciences, arts et société

    CERN Document Server

    2012-01-01

    De type sciences/arts/société, l'exposition Risk inSight veut faire réfléchir sur les risques et met en évidence pourquoi et comment ceux-ci jouent un rôle grandissant dans nos sociétés contemporaines. L'espace d'exposition s'articule en 4 modules thématiques: identifier les risques, habiter les risques, débattre des risques, vivre avec les risques. Installations visuelles et sonores, photographies, modélisations vidéo, interfaces interactives et film documentaire sont mis en dialogue avec une série de contributions de tous horizons scientifiques, pour partager les questionnements des chercheurs avec un large public.

  6. Premières impressions sur l'Exposition universelle de Shanghai

    Directory of Open Access Journals (Sweden)

    Florence Padovani

    2010-11-01

    Full Text Available L’article explique d’abord le processus d’organisation d’une exposition universelle, avant de montrer comment le montage fait à Shanghai présente plus la Chine face à son histoire et à sa population plutôt que la Chine face au monde. Grande fête populaire « l’Expo Shanghai 2010 » ne fournit que peu de pistes pour l’aménagement des villes du futur.First the article explains what are the different processes to organize a World Exposition, then it shows that in Shanghai it was done in such a way that the emphasis was more on China facing its own history and its own population rather than China facing the world. « Shanghai Expo 2010 » was a huge popular fair which did not provide many hints for the future urban planning.

  7. 35th IMAC, A Conference and Exposition on Structural Dynamics 2017

    CERN Document Server

    Niezrecki, Christopher; Maio, Dario; Castellini, Paolo; Mains, Michael; Blough, JR

    2017-01-01

    Special Topics in Structural Dynamics, Volume 6: Proceedings of the 35th IMAC, A Conference and Exposition on Structural Dynamics, 2017, the sixth volume of ten from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Structural Dynamics, including papers on: Experimental Methods Analytical Methods General Dynamics & Modal Analysis General Dynamics & System Identification Damage Detection .

  8. Retrospektive Bestimmung der elektromagnetischen Exposition durch analoge Rundfunksender im Rahmen von KiSS

    Directory of Open Access Journals (Sweden)

    J. Philipp

    2007-06-01

    Full Text Available Im Rahmen einer epidemiologischen Fall-Kontroll-Studie zur Untersuchung eines möglichen Zusammenhangs zwischen der Häufigkeit kindlicher Leukämien und elektromagnetischer Strahlung (,,KiSS" – Kindliche Leukämien und Expositionen in der Umgebung von hochfrequenten Sendestationen soll die Exposition durch leistungsstarke analoge Rundfunksender retrospektiv (Zeitraum 1982–2003 quantifiziert werden. Die zu betrachtenden Sendernetze für AM-Hörfunk, FM-Hörfunk und analoges Fernsehen unterscheiden sich nicht nur hinsichtlich der Modulationsart und der von den Einzelsendern abgestrahlten Leistung, sondern auch in der Netzkonfiguration und den je nach Wellenbereich verschiedenen Strahlungseigenschaften der Sendeantennen. Damit sind bei diesen drei Rundfunkdiensten sowohl die absolute Größe als auch die räumliche Struktur der hervorgerufenen Exposition verschieden. Es wird dargelegt, wie die für die Prognose der Rundfunkversorgung verwendeten Rechenverfahren zur Modellierung der Feldstärke für die Modellierung der Exposition herangezogen und durch Kontrollmessungen validiert werden und wie trotz Wahrung der Vertraulichkeit der dabei unabdingbar zu verwendenden Senderbetriebsdaten eine unerwünschte Beeinflussung der Studienergebnisse durch die Senderbetreiber ausgeschlossen wird.

  9. Experimental Study of the APR+ Direct ECC Bypass in the Air-water Test Facility

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kihwan; Choi, Hae-Seob; Park, Kil-won; Kwon, Tae-Soon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    The APR+ is an improved Korean Nuclear Power Reactor, which has been developed as a two loop evolutionary PWR (Pressure Water Reactor) with a number of advanced design features to enhance safety based on the APR-1400 technology. The emergency core cooling system (ECC) of the APR+ is different with that of the APR-1400, though the APR+ adopted a direct vessel injection (DVI) system which is the same design features of the APR-14000. The main difference of the DVI+ is the emergency core barrel duct (ECBD) which is designed to increase the amount of the injection water to the core region. The performance of the DVI system has been an important issues for past decades, and many researchers have studied the related thermal-hydraulic technical issues such as the ECC bypass fraction, the steam condensation effect, temperature distribution, sub-cooling margin, and etc. However, the previous research cannot be directly applicable to the APR+ owing to the unique features of the DVI+. The current study will elaborate on the experimental evaluation of the direct ECC bypass performance. The 1/5 ECC bypass test facility which is designed with a linearly reduced 1/5 scale referring to the APR+ was used to investigate the effect of the DVI+ injection nozzle location and the broken cold leg velocity on the direct ECC bypass fraction. However, air is used as a working fluid to simulate the steam flow induced from the broken cold leg, and thus, the direct contact condensation effect is not considered in this study. Experimental study for the direct ECC bypass phenomena has been carryout out with various the injection mode and air velocity conditions. The tests were performed in the 1/5 scale ECC bypass test facility, and the test condition was defined using a scaling law referring to the APR+ reactor. Test results showed that the direct ECC bypass fraction was greatly enhanced compared with the reference test (w/o ECBD)

  10. Extended Station Blackout Coping Capabilities of APR1400

    Directory of Open Access Journals (Sweden)

    Sang-Won Lee

    2014-01-01

    Full Text Available The Fukushima Dai-ichi nuclear power plant accident shows that an extreme natural disaster can prevent the proper restoration of electric power for several days, so-called extended SBO. In Korea, the government and industry performed comprehensive special safety inspections on all domestic nuclear power plants against beyond design bases external events. One of the safety improvement action items related to the extended SBO is installation of external water injection provision and equipment to RCS and SG. In this paper, the extended SBO coping capability of APR1400 is examined using MAAP4 to assess the effectiveness of the external water injection strategy. Results show that an external injection into SG is applicable to mitigate an extended SBO scenario. However, an external injection into RCS is only effective when RCS depressurization capacity is sufficiently provided in case of high pressure scenarios. Based on the above results, the technical basis of external injection strategy will be reflected on development of revised severe accident management guideline.

  11. Uncertainty analysis of occupational radiation exposure dose for APR1400 design certification

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kyo Min; Lee, Chong Hui; Lee, Dong Su; Kim, Byung Il; Kang, Sang Ho [Korea Electric Power Corporation (KEPCO) E and C Inc., Seoul (Korea, Republic of); Son, Jung Gwon [Korea Hydro and Nuclear Power (KHNP) Central Research Institue (CRI), Gyeongju (Korea, Republic of)

    2014-11-15

    While it is required to include the anticipated Occupational Radiation Exposure (ORE) in the DC application, the ORE data for APR1400 is not available, since the first APR1400 is under construction in Korea. Therefore, this study performs the uncertainty analysis to estimate the expected ORE dose for APR1400 DC using the experience data from the operating plant in Korea based on the methodology specified in NRC Regulatory Guide(RG) 8.19. According to the results, if the design improvements are taken into account, it is found that the median value of APR1400 ORE dose, even for the case of 95 percentile value is within the design target of 1 man-Sv.

  12. Assistant Personal Robot (APR): conception and application of a tele-operated assisted living robot

    OpenAIRE

    Eduard Clotet; Dani Martínez; Javier Moreno; Marcel Tresanchez; Jordi Palacín

    2016-01-01

    This paper presents the technical description, mechanical design, electronic components, software implementation and possible applications of a tele-operated mobile robot designed as an assisted living tool. This robotic concept has been named Assistant Personal Robot (or APR for short) and has been designed as a remotely telecontrolled robotic platform built to provide social and assistive services to elderly people and those with impaired mobility. The APR features a fast hig...

  13. Fuel assembly design for APR1400 with low CBC

    Energy Technology Data Exchange (ETDEWEB)

    Hah, Chang Joo, E-mail: changhah@kings.ac.kr [Department of NPP Engineering, KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of)

    2015-04-29

    APR 1400 is a PWR (Pressurized Water Reactor) with rated power of 3983 MWth and 241 assemblies. Recently, demand for extremely longer cycle up to 24 months is increasing with challenge of higher critical boron concentration (CBC). In this paper, assembly design method of selecting Gd-rods is introduced to reduce CBC. The purpose of the method is to lower the critical boron concentration of the preliminary core loading pattern (PLP), and consequently to achieve more negative or less positive moderator temperature coefficient (MTC). In this method, both the ratio of the number of low-Gd rod to the number of high-Gd rod (r) and assembly average Gd wt% (w) are the decision variables. The target function is the amount of soluble boron concentration reduction, which can be converted to Δk{sub TARGET}. A set of new designed fuel assembly satisfies an objective function, min [f=∑{sub i}(Δk{sub FA}−Δk{sub i})], and enables a final loading pattern to reach a target CBC. The constraints required to determine a set of Δk are physically realizable pair, (r,w), and the sum of Δk of new designed assemblies as close to Δk{sub TARGET} as possible. New Gd-bearing assemblies selected based on valid pairs of (r,w) are replaced with existing assemblies in a PLP. This design methodology is applied to Shin-Kori Unit 3 Cycle 1 used as a reference model. CASMO-3/MASTER code is used for depletion calculation. CASMO-3/MASTER calculations with new designed assemblies produce lower CBC than the expected CBC, proving that the proposed method works successful.

  14. Fuel assembly design for APR1400 with low CBC

    Science.gov (United States)

    Hah, Chang Joo

    2015-04-01

    APR 1400 is a PWR (Pressurized Water Reactor) with rated power of 3983 MWth and 241 assemblies. Recently, demand for extremely longer cycle up to 24 months is increasing with challenge of higher critical boron concentration (CBC). In this paper, assembly design method of selecting Gd-rods is introduced to reduce CBC. The purpose of the method is to lower the critical boron concentration of the preliminary core loading pattern (PLP), and consequently to achieve more negative or less positive moderator temperature coefficient (MTC). In this method, both the ratio of the number of low-Gd rod to the number of high-Gd rod (r) and assembly average Gd wt% (w) are the decision variables. The target function is the amount of soluble boron concentration reduction, which can be converted to ΔkTARGET. A set of new designed fuel assembly satisfies an objective function, min [f =∑i (ΔkF A-Δki ) ] , and enables a final loading pattern to reach a target CBC. The constraints required to determine a set of Δk are physically realizable pair, (r,w), and the sum of Δk of new designed assemblies as close to ΔkTARGET as possible. New Gd-bearing assemblies selected based on valid pairs of (r,w) are replaced with existing assemblies in a PLP. This design methodology is applied to Shin-Kori Unit 3 Cycle 1 used as a reference model. CASMO-3/MASTER code is used for depletion calculation. CASMO-3/MASTER calculations with new designed assemblies produce lower CBC than the expected CBC, proving that the proposed method works successful.

  15. Proceedings of the Bio-Energy '80 world congress and exposition

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-01-01

    Many countries are moving with increasing urgency to obtain larger fractions of their energy from biomass. Over 1800 leading experts from 70 countries met on April 21 to 24 in Atlanta to conduct a World Congress and Exposition on Bio-Energy. This summary presents highlights of the Congress and thoughts stimulated by the occasion. Topics addressed include a comparison of international programs, world and country regionalism in the development of energy supplies, fuel versus food or forest products, production of ethyl alcohol, possibilities for expanded production of terrestrial vegetation and marine flora, and valuable chemicals from biomass. Separate abstracts have been prepared for 164 papers for inclusion in the Energy Data Base.

  16. Biomonitoring de l'exposition aux polluants environnementaux dans la population de Kinshasa

    OpenAIRE

    Tuakuila Kabengele, Joël

    2010-01-01

    Contexte et objectif de la recherche. La pollution chimique constitue une préoccupation majeure de santé publique dans les pays industrialisés mais également dans l’hémisphère sud, et plus particulièrement en Afrique. Des données relatives à l’exposition de l’Homme aux substances chimiques ne sont actuellement pas disponibles pour la ville de Kinshasa. L’objectif de cette thèse était de dresser un état des lieux de l’imprégnation de la population kinoise à quelques polluants environnementaux ...

  17. The exposition of John 17:6-8: An exegetical exercise

    Directory of Open Access Journals (Sweden)

    D.G. van der Merwe

    2003-11-01

    Full Text Available This essay is an exegesis of Jn 17:6-8 aimed at gaining an understanding of what the Fourth Evangelist tries to emphasize and to communicate concerning the character and success of Jesus This essay is an exegesis of Jn 17:6-8 aimed at gaining an understanding of what the Fourth Evangelist tries to emphasize and to communicate concerning the character and success of Jesus’ earthly ministry. Firstly, a discourse analysis is conducted to point out the linguistic symmetric parallelism through which the Evangelist (1 emphasizes the success of Jesus’ ministry, (2 structures the principal components of Jesus’ ministry and the response of his disciples and (3 tries to explain the meaning of these components. Secondly, a theological exposition of these principal components is conducted, in respect of (1 Revelation: … (2 Obedience /Acceptance: … and (3 Faith: … ( earthly ministry. Firstly, a discourse analysis is conducted to point out the linguistic symmetric parallelism through which the Evangelist (1 emphasizes the success of Jesus’ ministry, (2 structures the principal components of Jesus’ ministry and the response of his disciples and (3 tries to explain the meaning of these components. Secondly, a theological exposition of these principal components is conducted, in respect of (1 Revelation: … (2 Obedience / Acceptance: … and (3 Faith: … (

  18. Public health preparedness for the world's largest mass gathering: 2010 World Exposition in Shanghai, China.

    Science.gov (United States)

    Yi, He; Zheng'an, Yuan; Fan, Wu; Xiang, Guo; Chen, Dong; Yongchao, He; Xiaodong, Sun; Hao, Pan; Mahany, Mollie; Keim, Mark

    2012-12-01

    The 2010 World Exposition in Shanghai China (Expo) was the largest mass gathering in world history, attracting a record 72 million visitors. More than 190 countries participated in the Expo, along with more than 50 international organizations. The 2010 Expo was six months in duration (May 1 through October 30, 2010), and the size of the venue site comprised 5.28 square kilometers. Great challenges were imposed on the public health system in Shanghai due to the high number and density of visitors, long duration of the event, and other risk factors such as high temperatures, typhoon, etc. As the major metropolitan public health agency in Shanghai, the Shanghai Municipal Center for Disease Control and Prevention (SCDC) implemented a series of actions in preparing for, and responding to, the potential health impact of the world's largest mass gathering to date, which included partnerships for capacity building, enhancement of internal organizational structure, risk assessment, strengthened surveillance, disaster planning and exercises, laboratory management, vaccination campaign, health education, health intervention, risk communication and mass media surveillance, and technical support for health inspection. The clear-cut organizational structures and job responsibilities, as well as comprehensive operational and scientific preparations, were key elements to ensure the success of the 2010 World Exposition.

  19. Exposition to aflatoxin: A public health problem = Exposición a aflatoxina: un problema de salud pública

    Directory of Open Access Journals (Sweden)

    Carreño Venegas, Andrea

    2014-01-01

    Full Text Available Aflatoxin, a mycotoxin produced by pollutant molds, is a potent hepatotoxic and carcinogenic agent. Dietary exposition to it is of particular importance in certain regions of Southeast Asia and sub-Saharan Africa. Populations in these regions suffer from high incidence of hepatocellular carcinoma, and have high frequency of the mutation in the codon 249 of p53 gene; besides, prevalence of Hepatitis B virus (HBV infection is high in those populations. Synergism between infection with HBV and the exposition to this mycotoxin in the pathogenesis of hepatocellular carcinoma has been demonstrated. Few studies have explored the exposition to aflatoxin in the diet of populations in Latin America, and the role in them of this mycotoxin as a risk factor for hepatocellular carcinoma is unknown. In this article different aspects of aflatoxin are reviewed with emphasis on its relationship with HBV infection and with such neoplasia.

  20. The Transcendental Character of Money: An Exposition of Marx's Argument in the Grundrisse

    Directory of Open Access Journals (Sweden)

    John Frederick Humphrey

    2010-03-01

    Full Text Available An exposition of Karl Marx’s argument in the Grundrisse for the logical development of money, this essay is divided into three parts. Since Marx is concerned to distinguish himself and his method from that of the seventeenth century political economists, I begin my paper with a brief reflection on “the scientifically correct method” or the “theoretical method” (Grundrisse 101 and 102. The second part of this paper considers how Marx justifies beginning his reflection with the concept of production in general. To understand the importance that Marx attributes to production, one must also appreciate the way in which distribution, exchange, and consumption belong to the sphere of production. In the remaining pages of this section of my paper, then, I attempt to reconstruct Marx’s argument for the way in which these concepts (distribution, exchange, and consumption are to be understood in relation to the sphere of production.

  1. Fractal EEG analysis with Higuchi's algorithm of low-frequency noise exposition on humans

    Science.gov (United States)

    Panuszka, Ryszard; Damijan, Zbigniew; Kasprzak, Cezary

    2004-05-01

    Authors used methods based on fractal analysis of EEG signal to assess the influence of low-frequency sound field on the human brain electro-potentials. The relations between LFN (low-frequency noise) and change in fractal dimension EEG signal were measured with stimulations tones. Three types of LFN stimuli were presented; each specified dominant frequency and sound-pressure levels (7 Hz at 120 dB, 18 Hz at 120 dB, and 40 Hz at 110 dB). Standard EEG signal was recorded before, during, and after subject's exposure for 35 min. LFN. Applied to the analysis fractal dimension of EEG-signal Higuchis algorithm. Experiments show LFN influence on complexity of EEG-signal with calculated Higuchi's algorithm. Observed increase of mean value of Higuchi's fractal dimension during exposition to LFN.

  2. Assistant Personal Robot (APR): Conception and Application of a Tele-Operated Assisted Living Robot.

    Science.gov (United States)

    Clotet, Eduard; Martínez, Dani; Moreno, Javier; Tresanchez, Marcel; Palacín, Jordi

    2016-04-28

    This paper presents the technical description, mechanical design, electronic components, software implementation and possible applications of a tele-operated mobile robot designed as an assisted living tool. This robotic concept has been named Assistant Personal Robot (or APR for short) and has been designed as a remotely telecontrolled robotic platform built to provide social and assistive services to elderly people and those with impaired mobility. The APR features a fast high-mobility motion system adapted for tele-operation in plain indoor areas, which incorporates a high-priority collision avoidance procedure. This paper presents the mechanical architecture, electrical fundaments and software implementation required in order to develop the main functionalities of an assistive robot. The APR uses a tablet in order to implement the basic peer-to-peer videoconference and tele-operation control combined with a tactile graphic user interface. The paper also presents the development of some applications proposed in the framework of an assisted living robot.

  3. GOTHIC Simulation of APR1400 Auxiliary Charging Pump room heat up

    Energy Technology Data Exchange (ETDEWEB)

    Ha, Hui-Un; Heo, Sun [KHNP, Daejeon (Korea, Republic of)

    2014-10-15

    As a part of the Advanced Power Reactor 1400 (APR1400) U. S. Nuclear Regulatory Commission Design Certification (NRC DC) project, we have been investigating Auxiliary Charging Pump (ACP) room heat up. With reference to the design specification of the ACP room, we determined input information and developed a GOTHIC model of the APR1400 ACP room. This calculation model is described herein, and representative results from the calculation are presented as well. The results of the present paper are used to determine the integrity of ACP operating in the accident. APR 1400 GOTHIC model was developed for ACP room heat up calculation. Calculation results confirm that door opening is cooling the room properly. It is found that the difference due to the surface option of heat conductors is insignificant. Based on this result, further studies should be performed to confirm integrity of ACP.

  4. Engineering and Directed Evolution of a Ca2+ Binding Site A-Deficient AprE Mutant Reveal an Essential Contribution of the Loop Leu75–Leu82 to Enzyme Activity

    Directory of Open Access Journals (Sweden)

    Eliel R. Romero-García

    2009-01-01

    G102D. These results support the proposal that in addition to function as a calcium binding site, the loop that connects β-sheet e3 with α-helix c plays a structural role on enzyme activity of AprE from B. subtilis 168.

  5. 48 CFR 1552.235-75 - Access to Toxic Substances Control Act Confidential Business Information (APR 1996).

    Science.gov (United States)

    2010-10-01

    ... Control Act Confidential Business Information (APR 1996). 1552.235-75 Section 1552.235-75 Federal...: Access to Toxic Substances Control Act Confidential Business Information (APR 1996) In order to perform... Control Act (TSCA) confidential business information (CBI). The Contractor and all of its...

  6. The Alberta Pregnancy Outcomes and Nutrition (APrON) cohort study : rationale and methods

    NARCIS (Netherlands)

    Kaplan, Bonnie J.; Giesbrecht, Gerald F.; Leung, Brenda M. Y.; Field, Catherine J.; Dewey, Deborah; Bell, Rhonda C.; Manca, Donna P.; O'Beirne, Maeve; Johnston, David W.; Pop, Victor J.; Singhal, Nalini; Gagnon, Lisa; Bernier, Francois P.; Eliasziw, Misha; McCargar, Linda J.; Kooistra, Libbe; Farmer, Anna; Cantell, Marja; Goonewardene, Laki; Casey, Linda M.; Letourneau, Nicole; Martin, Jonathan W.

    2014-01-01

    The Alberta Pregnancy Outcomes and Nutrition (APrON) study is an ongoing prospective cohort study that recruits pregnant women early in pregnancy and, as of 2012, is following up their infants to 3 years of age. It has currently enrolled approximately 5000 Canadians (2000 pregnant women, their offsp

  7. 15 CFR 781.1 - Definitions of terms used in the Additional Protocol Regulations (APR).

    Science.gov (United States)

    2010-01-01

    ... APR. Host Team Leader. The representative from the Department of Commerce who leads the Host Team... protect activities of direct national security significance to the United States, including information... application would result in access by the IAEA to activities of direct national security significance to...

  8. Greta Kaits 9. apr. 1928 - 29. aug. 1946 : [luuletused] / Mats Traat

    Index Scriptorium Estoniae

    Traat, Mats, 1936-

    2008-01-01

    Sisu : Greta Kaits 9. apr. 1928 - 29. aug. 1946 ; Villem Hänilane 1898 - 1952 ; Peeter Pedak 1897 - 1953 ; Max Äidse 1903 - 1959 ; Lavinia Laidam ; Buchard Pruus ; Sergei Krivokopõtov ; Allan Luht 5. VII 1962 - 17. V 2007 ; Karl Saarmets 9. III 1924 - 14. IX 1981 ; Raimo Ritsik

  9. Statistical Analysis on Rubber Industry in Jan.-Apr. 2012 Issued by CRIA

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    In Jan.-Apr. 2012, the economic operation of rubber industry was steady on the whole, the major economic indicators kept slight growth, the industry export showed steady and optimistic trend, and the benefit status of the industry was better than the same period of the last year.

  10. Using a Classroom Response System to Improve Multiple-Choice Performance in AP[R] Physics

    Science.gov (United States)

    Bertrand, Peggy

    2009-01-01

    Participation in rigorous high school courses such as Advanced Placement (AP[R]) Physics increases the likelihood of college success, especially for students who are traditionally underserved. Tackling difficult multiple-choice exams should be part of any AP program because well-constructed multiple-choice questions, such as those on AP exams and…

  11. Teaching the Quantal Exposition of the Unified Quantum Theory of Mechanics and Thermodynamics

    Directory of Open Access Journals (Sweden)

    Michael R. von Spakovsky

    2006-09-01

    Full Text Available

    The author presents his experience in teaching at a graduate level the quantal exposition of a new non-statistically based paradigm of physics and thermodynamics. This paradigm, called the Unified Quantum Theory of Mechanics and Thermodynamics, applies to all systems large or small (including one particle systems either in a state of thermodynamic (i.e. stable equilibrium or not in a state of thermodynamic equilibrium. It uses as its primitives inertial mass, force, and time and introduces the laws of thermodynamics in the most unambiguous and general formulations found in the literature. Starting with a precise definition of system and of state followed by statements and corollaries of the laws of thermodynamics, the thermodynamic formalism is developed without circularity and ambiguity. In this quantal exposition of the new paradigm, a brief review of the formalism of thermodynamics as a general science not limited to stable equilibrium and large (macroscopic systems as well as a very brief summary of the three prevalent formalisms in classical physics are presented followed by a presentation and development of solutions for a number of elementary problems in quantum physics (e.g., a particle in a box, a harmonic oscillator, a rigid rotor, etc.. These solutions and the maximum entropy principle are then used in a constrained optimization to develop the canonical and grand canonical distributions for Fermi-Dirac and Bose-Einstein types of particles, i.e. for fermions and bosons. This is done without the use of analogies between statistical and thermodynamic results and without additional hypotheses such as the ergodic hypothesis of statistical mechanics. These distributions are then employed under various assumptions (i.e. the Boltzmann, constant-potential, point-particle, and continuous eigenvalue-spectrum approximations to derive the corresponding thermodynamic property expressions for perfect, semi-perfect (ideal, and Sommerfeld gases as

  12. "Focus on glaciers": an exposition of geo-photos to attract interest on a vanishing beauty

    Science.gov (United States)

    Rossi, Giuliana; Bohm, Gualtiero; Saraò, Angela

    2016-04-01

    Public awareness of the effects of industrial activity on the environment and climate is growing, but the information needs to be disseminated to a larger number of people, of all ages, to be effective. Images can certainly be an optimal tool to communicate the important message of global warming effects and, thanks to the digital techniques, photography is gaining a new popularity. Anybody, owning just a phone or a tablet, has a camera to catch images that can be immediately spread worldwide via web sites, on-line newspapers, social media or blogs to convey messages and emotions. Fine art photography can surely help in attracting interest and in educating people. For this reason, we organize an exposition of artistic pictures; the beauty of the images attracts the eyes of the public, discovering an unknown reality and gives the opportunity to illustrate the dramatic retreat of the Alpine glaciers, and the majesty of the Antarctic landscape, put in danger by the climate changes. The glaciers are the main characters, with the infinite grey-blue shadows due to change in ice density, the spectacular staircases created by the seracs, and the contrast with the embedding rocks. A sub-set of the images will be presented in this context.

  13. A soldier suffering from PTSD, treated by controlled stress exposition using virtual reality and behavioral training.

    Science.gov (United States)

    Tworus, Radosław; Szymanska, Sylwia; Ilnicki, Stanisław

    2010-02-01

    This article presents a case of posttraumatic stress disorder (PTSD) in a 30-year-old soldier of the Polish Military Contingent in Iraq who narrowly escaped death three times. The first time occurred when during a change of guard he was unintentionally shot by his colleague. The projectile penetrated the victim's helmet, slid along its internal shell curvature, and left the shell causing only a scratch on the scalp skin. Another traumatic event was experienced by the soldier a month after the first incident. As a guard of honor, he was "shot" in the same rear head area with a cap of a cream tube, inadvertently stepped on by a colleague. The third event occurred a couple of days later, during a rocket attack on the Diwaniyah base. After this incident the soldier was evacuated to the Clinic of Psychiatry and Combat Stress in Warsaw. Multiform PTSDs that developed in this soldier are described in this work. The course of his comprehensive therapy during his two stays, with a total duration of 8 months, in the clinic is discussed. Also, a detailed description of the therapy controlled exposition to combat stressors in virtual reality (VR), supplemented with behavioral training consisting of desensitization of an aversive reaction to contact with a weapon at a shooting range is presented. The comprehensive treatment activities resulted in full remission of the PTSD symptoms. The soldier continues his service in a logistic support unit.

  14. Physique appliquée à l’exposition externe dosimétrie et radioprotection

    CERN Document Server

    Antoni, Rodolphe

    2013-01-01

    Cet ouvrage fait la synthèse de nombreuses années d'expériences en dosimétrie et techniques de protection contre l’exposition externe, aussi bien dans le domaine industriel que médical. Il rappelle les concepts physiques de base puis propose un certain nombre d'outils d’évaluation des nuisances radiologiques, et les moyens de s'en prémunir, en détaillant notamment les techniques de calcul pour des blindages appropriés. Le premier chapitre traite de la définition des grandeurs radiométriques et dosimétriques fondamentales. Il permet d’aborder au chapitre 2 la question de l'interaction rayonnement-matière sous un angle dédié au dépôt de la dose dans les tissus biologiques. Le troisième chapitre définit quant à lui les grandeurs de protection et les grandeurs opérationnelles liées à la radioprotection. Dans les deux chapitres suivants, l’accent a été mis sur la définition des risques et contre-mesures associées (i.e. protections biologiques) inhérents aux sources de rayonnemen...

  15. Histological alterations in liver and testis of Astyanax aff. bimaculatus caused by acute exposition to zinc

    Directory of Open Access Journals (Sweden)

    Daiane Cristina Marques dos Santos*

    2015-04-01

    Full Text Available This study investigated the effect of acute exposition to zinc (Zn on histology of the liver and testes of yellow tail lambari (Astyanax aff. bimaculatus. The exposure consisted of six concentrations of Zn (0, 3, 5, 10, 15, and 20 mg/L for 96 hours of exposure. Fragments of liver and testis were routinely processed and embedded in plastic resin based on glycol methacrylate. Fragments of bones, muscles, liver and testis were dehydrated and digested to quantify the absorption levels of Zn in the tissue. Acute exposure to concentrations above 10mg/L has produced structural changes in the liver and gonads. The changes found in the liver were vascular congestion; decrease of cellular volume; displacement of the hepatocyte nucleus; necrosis; disarrangement of cordon structure; leukocyte infiltrate and vacuolization. The changes found in the gonads were ruptured cyst, delayed development of germ cells, pyknotic nucleus, cell cluster, displacement of cyst wall and vacuolization. The histological changes observed were compatible with the increasing concentration of zinc in environment, compromising liver and reproductive functions, because there was an increase in relative frequency of hepatocytes and reduced sperm production

  16. Physiological changes of the lichen Parmotrema tinctorum as result of carbon nanotubes exposition.

    Science.gov (United States)

    Viana, Camila de O; Vaz, Raissa P; Cano, Abraham; Santos, Adelina P; Cançado, Luiz G; Ladeira, Luiz O; Junior, Ary Corrêa

    2015-10-01

    Carbon nanotubes (CNT) is one of the more abundant nanomaterial produced in the world. Therefore, it is desirable to access its effects in all environment compartments, in order to mitigate environmental distress. This study aims to verify the potential use of lichens - classical atmospheric pollution indicators - as biomonitors of carbon nanotubes aerosols. To examine cause-effect relationships, preserving environmental microclimatic parameters, the lichen Parmotrema tinctorum (Nyl.) Hale was transplanted to open top chambers where aerosols of CNT were daily added. Physiological parameters such as cell viability, photosynthetic efficiency, cell permeability as well as nanoparticle internalization were assessed. Carbon nanotubes exposure led to reduction on the cell viability of P. tinctorum. The treatment with 100µg/mL of MWCNT-COOH resulted in intracellular ion leakage, probably due to changes in membrane permeability. No alterations on photosynthetic efficiency were detected. Carbon nanotubes entrapment and internalization into the lichen thallus were observed. Short term exposition of CNT produced measurable physiological changes in P. tinctorum lichen. This suggests the possibility of use of lichens as models to assess the environmental impact (air related) of engineered nanomaterials.

  17. Effect of time and temperature exposition in the crystallinity degree of sulfonated poly-(styrene acrylic acid) (PSAA-S)

    Energy Technology Data Exchange (ETDEWEB)

    Duarte, G.W.; Becker, E.B.; Silva, L.; Naspolini, A.M.; Consenso, E.C.; Paula, M.M.S.; Fiori, M.A., E-mail: glau_bn@hotmail.co [University of Extreme South of Santa Catarina Criciuma, SC (Brazil). Dept. of Materials Engineering; Silveira, F.Z. [Federal University of Santa Catarina (UFSC), Florianopolis, SC (Brazil). Dept. of Chemical Engineering

    2010-07-01

    Polymers with special properties have been increasingly applied in the development of technological devices. For example, polymeric materials with special electric properties, such as sulfonated poly-(styrene-acrylic acid) - PSAA-S, are of great interest for showing different conductivities depending on the environment where they are applied. The special properties of PSAA are obtained only after sulfonation step in acidic media. The present work aimed to evaluate the effect of time and temperature exposition in the crystallinity degree of PSAA-S, through a statistical experimental factorial planning. The samples of PSAA-S were submitted to FT-IR and DRX tests. The results showed that the temperature and the time of exposition are significant factors in the crystallinity degree of PSAA-S, considering that the crystal lattices created during the polymerization are damaged by the action of time and temperature at which the polymer is exposed. (author)

  18. American Chemical Society--238th National Meeting & Exposition. Novel small molecule therapeutics. 16-20 August 2009, Washington DC, USA.

    Science.gov (United States)

    Rotella, David P

    2009-10-01

    The Novel Small Molecule Therapeutics session of the American Chemical Society 238th National Meeting and Exposition, held in Washington DC, included topics covering new therapeutic developments in CNS, anti-infective, cardiovascular and anti-inflammatory applications. This conference report highlights selected presentations on PAR2 (protease-activated receptor 2) antagonists, adenosine and P2Y receptor agonists and antagonists, antimicrobials and neuroprotective compounds.

  19. L’exposition contrôlée à la lumière et à l’obscurité ajuste le rythme du cortisol salivaire chez les travailleurs de nuit

    Directory of Open Access Journals (Sweden)

    Anny Casademont

    2005-05-01

    Full Text Available Dans cette étude réalisée sur le terrain et en laboratoire, nous avons testé l’efficacité d’une intervention consistant à contrôler l’exposition à la lumière/obscurité de façon à favoriser l’adaptation circadienne au travail de nuit. Six travailleurs permanents de nuit (moyenne d’âge 37,1 ± σ : 8,1 ans avaient comme consigne de s’exposer de façon intermittente à une lumière blanche vive plein spectre (~2 000 lux au cours des 6 premières heures de leur quart de travail de 8 heures. Il leur était demandé de se protéger de la lumière solaire du matin avec des verres teintés (densité gris neutre, transmission visuelle de la lumière 15 % et de maintenir des épisodes réguliers de sommeil/obscurité dans une pièce très sombre. Ces épisodes devaient commencer 2 heures après la fin de chaque quart de travail de nuit. Cinq travailleurs du groupe contrôle (41,1 ± σ : 9,9 ans ont été étudiés alors qu’ils devaient uniquement maintenir un horaire régulier de sommeil/obscurité. Des procédures de routine constante, réalisées avant et après une série d’environ 12 quarts de travail de nuit s’échelonnant sur 3 semaines, ont montré chez les travailleurs du groupe traitement une variation significative dans l’heure d’apparition du pic de cortisol ainsi qu’un ajustement de ce rythme à un horaire de travail de nuit. Un plus petit changement de phase a été observé dans le groupe contrôle, ce qui suggère une adaptation partielle à l’horaire de travail de nuit. Nos résultats démontrent l’efficacité d’une exposition judicieuse à la lumière et à l’obscurité pour favoriser l’adaptation des rythmes physiologiques au travail de nuit.The efficacy of a light/darkness intervention designed to promote circadian adaptation to night shift work was tested in this combined field and laboratory study. Six permanent night shift workers (mean age: 37.1 / s: 8.1 years were instructed to

  20. Studies on allergic reactions after exposure to platinum compounds; Untersuchungen ueber allergische Reaktionen bei Exposition gegen Platinverbindungen (VPT 07A)

    Energy Technology Data Exchange (ETDEWEB)

    Merget, R.; Schultze-Werninghaus, G. [Berufsgenossenschaftliche Kliniken, Bergmannsheil - Universitaetsklinik, Medizinische Klinik und Poliklinik, Abt. fuer Pneumologie, Allergologie und Schlafmedizin, Bochum (Germany)

    1997-12-31

    The aim of the present study was to assess the allergic hazard potential of Pt-containing substances emitted from automotive catalytic converters for the population. This was done by determining exposure-effect relationships in subjects occupationally exposed to platinum compounds in a catalytic converter manufacturing company. The company had been deemed suitable because it could be assumed that the extensive technical industrial safety measures implemented there would make for a considerably reduced exposure to platinum compounds compared to, for example, a platinum separating plant. Exposure-effect relationships were determined on the basis of platinum measurements in a catalytic-converter-manufacturing plant and of a record of new sickness cases. [Deutsch] Ziel der Untersuchung war eine Risikoabschaetzung des Allergie-Gefaehrdungspotentials Pt-haltiger Automobilkatalysatoremittate fuer die Bevoelkerung durch Ermittlung der Expositions-Wirkungsbeziehung bei beruflich gegenueber Platinverbindungen Exponierten in einem Katalysatorfertigungsbertrieb. Der gewaehlte Katalysatorbetrieb war deshalb als geeignet betrachtet worden, weil durch weitgehende technische Arbeitsschutzmassnahmen eine wesentlich geringere Exposition gegenueber Platinverbindungen anzunehmen war als zum Beispiel in Platinscheidereien. Die Expositions-Wirkungsbeziehung sollte durch Platinmessungen in einem Katalysator-Betrieb und Erfassung der Haeufigkeit von Neuerkrankungen im Laengsschnitt definiert werden. (orig.)

  1. Exposition précoce aux aliments et allergies alimentaires chez les enfants

    Science.gov (United States)

    Chin, Benetta; Chan, Edmond S.; Goldman, Ran D.

    2014-01-01

    Résumé Question J’étais sous l’impression qu’on devrait éviter de donner aux nourrissons des aliments potentiellement allergènes comme des noix, du lait de vache et des œufs pour prévenir le développement de réactions allergiques. Quels conseils devrait-on donner aux parents concernant l’introduction des aliments durant la petite enfance et le développement des allergies alimentaires? Réponse Il n’y a pas de données probantes indiquant que retarder l’introduction d’aliments particuliers après l’âge de 6 mois aide à prévenir les allergies. Une récente déclaration de la Société canadienne de pédiatrie ne recommande aucun délai quant à l’introduction d’aliments durant la petite enfance. De récentes études de recherche semblent aussi faire valoir que l’introduction précoce (entre 4 et 6 mois) d’aliments possiblement allergènes procure une forme de protection et contribue à prévenir les allergies, mais il faudrait plus de recherche à ce sujet.

  2. Conceptual Design of the Top Mounted In-core Instrumentation for APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Bae, Taehyun; Bae, Jaehyun; Kim, Jongmin; Maeng, Cheolsoo; Kim, Hyunmin; Lee, Daehee [KEPCO Engineering and Construction, Daejeon (Korea, Republic of)

    2015-10-15

    Safety issue for nuclear power plant is reviewed. One of the main issue is Top Mounted In-core Instrumentation (TM-ICI). TM-ICI has the advantage of the structural integrity on the reactor bottom head during severe accident. This research about adopting the TM-ICI for APR1400 has been performed to have this advantage. Designing the nuclear power plant, safety issue is very important, and TM-ICI is one of the main issue. For the research of the TM-ICI, APR1400 has been reviewed for possibility of the TM-ICI and the results are as follows: The ICI nozzle head penetration shall be located outside of the CEDM nozzles and Two types of CEAs shall be unified into one type.

  3. Die Xenobiotika-Exposition stellt ein zu wenig beachtetes Risiko der Embryonalentwicklung vor der Implantation dar

    Directory of Open Access Journals (Sweden)

    Fischer B

    2008-01-01

    Full Text Available Xenobiotika sind Umweltkontaminanten mit toxischen und/oder endokrinen Wirkungen. Sie umfassen eine große Gruppe von Stoffen, die sich in ihrer chemischen Natur, toxikologischen Wirkung und effektiven Dosis unterscheiden. Sie können die Gesundheit schädigen, also auch die Fortpflanzung (Reproduktionstoxizität und die Entwicklung von Embryonen (Embryotoxizität. Gesicherte Aussagen zur Schädigung von Präimplantationsembryonen durch Xenobiotika in umweltrelevanten Konzentrationen liegen nicht vor. Dies ist mehreren Faktoren geschuldet: Art und Ausmaß der induzierten toxischen oder entwicklungsverändernden Wirkungen, das kritische Zeitfenster für die Exposition und Zielgewebskonzentrationen sind für fast alle der (vielen in Frage kommenden Xenobiotika nicht bekannt. Gerade die beiden letzten Punkte, Expositionszeit und Konzentration, erfordern dringlich eine Abklärung. Dabei kommt erschwerend hinzu, dass die Xenobiotikakonzentrationen in einfach zu gewinnenden Körperflüssigkeiten, wie Blut oder Urin, häufig nicht die Zielgewebskonzentrationen in Eileiter und Uterus repräsentieren. Ein zunehmend in den Mittelpunkt wissenschaftlicher Untersuchungen tretender Angriffspunkt für Xenobiotika ist der Stoffwechsel von Präimplantationsembryonen. Viele von adulten Zellen bekannte Stoffwechselwege sind bereits in dieser frühen Entwicklungsphase im Embryo aktiv. Dies betrifft alle elementaren Stoffwechselprozesse, so auch den Energie- und Fettsäurestoffwechsel. Eine Störung hat z. T. deletäre Folgen für die weitere Embryonal- und Fötalentwicklung. Mittlerweile liegen experimentell gesicherte Belege dafür vor, dass pränatal erfolgte Fehlsteuerungen von Stoffwechselwegen langfristige Gesundheitsschäden verursachen können ("metabolic programming/imprinting". Daraus ergibt sich zwingend, dass ein besonderes Augenmerk der Embryotoxikologie auf Präimplantationsembryonen zu richten ist, auch deshalb, weil während und nach der

  4. The Gravity Makeup on the LORHR Event during Mid-loop Operation for APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Cheol Woo; Lee, Yong Hee; Lee, Gyu Cheon; Kim, Shin Whan [KEPCO, Daejeon (Korea, Republic of)

    2015-05-15

    This paper is to investigate means of the available gravity makeup after the event to prevent or sustain the core uncovery and fuel failure for the typical advanced power reactor nuclear power plants (APR1400). Unlike the OPR1000 (optimized power reactor 1000 nuclear power plants), the refueling water storage tank of APR1400 cannot be used for gravity makeup since it is located on the bottom of the containment with a lower elevation than the reactor vessel. So, the other means of gravity makeup and their effect on the core uncovery are accounted. The use of the water used for the cask loading pit (CLP) during refueling or the safety injection line filling tank (SIFT), which are not designed for gravity makeup during the event, and safety injection tanks (SITs) are considered as the alternative source of makeup feed. The results show that gravity makeup of a SIT provides a sufficient operator action time for the LORHR with the station black out (SBO) during the mid-loop operation for the APR1400. From the LORHR event analysis, the effective means of gravity makeup for APR1400 to cope with this event concurrent loss of all AC power is determined as the gravity feed using SITs. Other means for gravity makeup using CLP or SIFT, which are not designed to mitigate the LORHR event, are evaluated as not effective to the event due to the large flow resistances and the low elevation head to overcome the system pressure increase during the LORHR. The use of one SIT and two SITs for the LORHR provides the core uncovery times as 3 hr 8 min and 4 hr 32 min extending 1 hr 15 min and 2 hr 38 min from the base case, respectively.

  5. Containment Performance Analysis with Large Break LOCA for EU-APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Do Hyun; Lee, Keun Sung; Kim, Yong Soo [KHNP CRI, Daejeon (Korea, Republic of)

    2013-10-15

    In this paper for containment performance analysis, the containment pressurization analysis is performed and thermo-hydraulic response analysis of containment structure is carried out to provide basic understanding of containment transient states under a severe accident sequence. Especially, in EU-APR1400 design, to reduce containment pressure and temperature, Severe Accident Containment Spray System (SACSS) is designed to be actuated automatically when Core Exit Temperature (CET) reaches 922 K (649 .deg. C). The containment performance analysis was carried on LBLOCA sequence for EU-APR1400 with SACSS through MAAP code. If SACSS is actuated when CET reaches 922 K (649 .deg. C) , the containment pressure and temperature decrease to a sufficient low level. The predicted atmospheric pressure of containment will not exceed the ultimate pressure capacity (UPC) and have a sufficient margin to it even though the UPC of the reference plant (Shin-Kori Units 3 and 4) is used instead because the UPC calculation for EU-APR1400 has not been completed. The largest load on the containment by LBLOCA is estimated at 306.1 kPa. Thus the margin to UPC is estimated to be 330 % in comparison with 1.329 MPa as UPC for the reference plant.

  6. The Alberta Pregnancy Outcomes and Nutrition (APrON) cohort study: rationale and methods.

    Science.gov (United States)

    Kaplan, Bonnie J; Giesbrecht, Gerald F; Leung, Brenda M Y; Field, Catherine J; Dewey, Deborah; Bell, Rhonda C; Manca, Donna P; O'Beirne, Maeve; Johnston, David W; Pop, Victor J; Singhal, Nalini; Gagnon, Lisa; Bernier, Francois P; Eliasziw, Misha; McCargar, Linda J; Kooistra, Libbe; Farmer, Anna; Cantell, Marja; Goonewardene, Laki; Casey, Linda M; Letourneau, Nicole; Martin, Jonathan W

    2014-01-01

    The Alberta Pregnancy Outcomes and Nutrition (APrON) study is an ongoing prospective cohort study that recruits pregnant women early in pregnancy and, as of 2012, is following up their infants to 3 years of age. It has currently enrolled approximately 5000 Canadians (2000 pregnant women, their offspring and many of their partners). The primary aims of the APrON study were to determine the relationships between maternal nutrient intake and status, before, during and after gestation, and (1) maternal mood; (2) birth and obstetric outcomes; and (3) infant neurodevelopment. We have collected comprehensive maternal nutrition, anthropometric, biological and mental health data at multiple points in the pregnancy and the post-partum period, as well as obstetrical, birth, health and neurodevelopmental outcomes of these pregnancies. The study continues to follow the infants through to 36 months of age. The current report describes the study design and methods, and findings of some pilot work. The APrON study is a significant resource with opportunities for collaboration.

  7. Assistant Personal Robot (APR: Conception and Application of a Tele-Operated Assisted Living Robot

    Directory of Open Access Journals (Sweden)

    Eduard Clotet

    2016-04-01

    Full Text Available This paper presents the technical description, mechanical design, electronic components, software implementation and possible applications of a tele-operated mobile robot designed as an assisted living tool. This robotic concept has been named Assistant Personal Robot (or APR for short and has been designed as a remotely telecontrolled robotic platform built to provide social and assistive services to elderly people and those with impaired mobility. The APR features a fast high-mobility motion system adapted for tele-operation in plain indoor areas, which incorporates a high-priority collision avoidance procedure. This paper presents the mechanical architecture, electrical fundaments and software implementation required in order to develop the main functionalities of an assistive robot. The APR uses a tablet in order to implement the basic peer-to-peer videoconference and tele-operation control combined with a tactile graphic user interface. The paper also presents the development of some applications proposed in the framework of an assisted living robot.

  8. Consideration of MAAP 5.0.2 ESF Model Characteristics for APR1400 NPP

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Mi Ro; Kim, Hyeong Taek [KHNP-CRI, Daejeon (Korea, Republic of)

    2014-10-15

    After the Fukushima accident, EPRI has developed the MAAP (Modular Accident Analysis Program) version 5 that is expected to make up the limitation of MAAP4, that is to say, the appropriateness of the model for the severe accident phenomena and the applicability to the phenomena in the spent fuel pool and the halfloop operation. Up to now, the newest version of MAAP is 5.0.2 (Build 5020000) that was released officially in December, 2013. In addition to this, it is expected that MAAP 5.0.3 version will be published sooner or later. As a kind of post-Fukushima measures, KHNP is developing the probabilistic safety assessment (PSA) and severe accident management guideline (SAMG) for low power and shutdown (LPSD) mode and MAAP 5.0.2 should be used in these projects as a major analysis program. So, first of all, it is necessary that the parameter file for domestic NPP should be upgraded as current Ver. MAAP4 to Ver. MAAP 5.0.2. KHNP has developed the draft version of parameter file for APR1400 type NPP and is being upgraded continuously. The Engineering Safety Features (ESF) model is one of the unique features of MAAP. In this study, we try to share the general information of the MAAP ESF model and the specific characteristics of APR1400 ESF model based on the newly developed MAAP 5.0.2 parameter file. Currently, while developing the LPSD PSA and LPSD SAMG as a kind of post-Fukushima measures, KHNP have the plan in order to upgrade the old parameter file based on MAAP4 to that based on MAAP5.0.2 for all domestic nuclear power plants. And, as the first effort, we are developing the MAAP 5.0.2 parameter file for APR1400 type NPP. In this study, we tried to develop the more accurate and reasonable ESF model of APR1400. In this process, we can find the distinctions and characteristics of specific ESF model and generalized ESF model of MAAP5.0.2. Also, we can eliminate the confusing concepts existed in the two models. So, it is judged that the newly developed MAAP5

  9. Evaluation of Ablation rate by the change of Sacrificial Material for PECS in EU-APR

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Do Hyun; Kim, Yong Soo; Lee, Keun Sung [KHNP-CRI, Daejeon (Korea, Republic of)

    2015-05-15

    EU-APR, modified and improved from its original design of APR1400, has been developed to comply with European Utility Requirements (EUR) and nuclear design requirements of the European countries. In EU-APR, Severe Accident Mitigation Systems are dedicated to providing an independent defense line from that of Engineered Safety Feature (ESF) and Diverse Safety Feature (DSF). They consist of Emergency Reactor Depressurization System (ERDS), Passive Ex-vessel corium retaining and Cooling System (PECS), Severe Accident Containment Spray System (SACSS), Hydrogen Mitigation System (HMS) and Containment Filtered Vent System (CFVS). The PECS, so called core catcher, was introduced to prevent the Molten Core Concrete Interaction (MCCI) after Reactor Vessel (RV) failure. The PECS has experienced a lot of changes from its original design. Recently, the most significant change was that as a SM, limestone concrete is installed on PECS's body wall instead of previous sacrificial material rich in Fe{sub 2}O{sub 3}. The main reason of this design change is to overcome the issue that the sacrificial material is ablated rather too fast when reacting with corium that contains a large fraction of Zr metal. Other changes in the geometry of PECS's wall and downcomer design are considered as minor ones. In this paper, the comparison of ablation rates between previous SM and limestone concrete is carried out using MAAP5 code with respective MCCI model according to the material. In this paper, major improvements of MAAP5 model for PECS in EU-APR are presented and the evaluation of ablation rate for the previous SM model and the new LC model is carried out by means of ablation depths with LBLOCA sequence. Two models have respective unique ablation process. The ablation of LC model proceeds at a constant rate regardless of water while the ablation of SM model proceeds at a faster rate before the arrival of cooling water for corium and SM mixture. The change of sacrificial material

  10. Analytical Assessment of Environmental Impact for APR1400DC UHS Cooling Tower

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jaiho [KHNP-Central Research Institute, Daejeon (Korea, Republic of)

    2015-05-15

    Hot process water is pumped from the plant process to the cooling towers. Heat is rejected through evaporation of the process water, interacting with ambient air blown upward by fans.. Plumes generated from exit ports of the cooling tower may have adverse effects on the environment, such as deposition of cooling tower drift release, fogging, icing, shadowing, and ground-level temperature and humidity increase. These kinds of environmental impact of the cooling tower are linked closely with the dispersion of the cooling tower plumes. In this respect, predicting the behavior of the plumes has become one of the most important issues in the environmental assessments of the cooling towers. The SACTI (seasonal/annual cooling tower impact) model is an analytical tool to predict the environmental effect of cooling tower, which was developed by Argonne National Laboratory and University of Illinois with support from EPRI (electric power research institute). The initial version of SACTI has been widely used to assess the environmental effect of cooling towers in many industrial fields such as steam power plants and NPPs. Guo et. al. investigated impact of heat rejection and cooling tower height on plume dispersion using the SACTI model, for the purpose of the future construction of inland NPPs. They found that increasing cooling tower height decreases the plume length and height frequencies. Their simulation results showed that the increase in heat rejection increases the plum radius frequency. The APR1400DC is an advanced light water reactor developed for the purpose of NRC-DC (design certification). The cooling towers for APR1400DC UHS consist of two linear mechanical draft cooling towers (LMDCTs). The LMDCT for APR1400DC UHS is conceptually designed because the plant site has not been decided yet. In the present study, the dependency of plume dispersion on the number of cooling towers is investigated using SACTI-2-beta, for predicting annual environmental effect of APR

  11. La prose d’idées espagnole et le paradigme de l’économie domestique ou l’économie dans la littérature (XVIe-XVIIe siècles

    Directory of Open Access Journals (Sweden)

    Marie-Laure Acquier

    2010-07-01

    Full Text Available Cette étude tente d’approcher le sens et les enjeux de la présence du paradigme de l’économie domestique dans la prose d’idées espagnole, en particulier dans la littérature nobiliaire et « économique » du siècle d’or espagnol. Inclus dans le vaste champ de la philosophie morale dont l’histoire ramène aux sources antiques et médiévales, le gouvernement de la maison (sens étymologique du terme « économie » peine à s’abstraire, dans les textes de cette « littératures d’idées », d’une chaîne conceptuelle analogique structurante qui la situe entre le gouvernement de la république (politique et le gouvernement de soi (éthique. Or à l’âge classique, la littérature est traversée par des tensions paradoxales qui lui permettent de conserver son rôle de creuset de tous les savoirs mais en même temps la conduisent à favoriser l’autonomisation progressive -mais jamais linéaire- des différents champs de la connaissance. L’article présenté s’attache à faire la part entre les adaptations génériques inventées par la prose d’idées pour s’approprier ces savoirs, l’instrumentalisation dans les discours de l’inclusion de l’« économie » dans la philosophie morale à des fins de stratégies sociales (individuelles ou catégorielles (collectives et les glissements épistémologiques que cela suppose. En passant par les strates de l’analyse générique, socio-historique et épistémologique d’un Discours économique (1652 dû à Antonio López de Vega, ce travail tente de mettre en valeur la promotion d’une « économie moralisée », qui jette les bases d’une possible évolution de l’« économie domestique » dépassant la gestion et l’administration de la maison.El presente estudio intenta medir la significación del paradigma de la economía doméstica en la prosa de ideas española, en particular en la literatura nobiliaria y económica del siglo de oro español. Incluido en el

  12. The Garden of the World——Visiting the ’99 China Kunming International Exposition on Horticulture

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    THE biggest garden in the world openedas the’99 Kunming InternationalExposition on Horticulture(EXPO’99)drewback its curtains. A scenic area covering 218 hectares inthe northern part of Kunming City has beenselected as the site of the exhibition.Uponentering the gate,visitors will see"thecentury flower-clock”welcoming them.It isprobably the biggest open air flower-clock inthe world,made up of 1,500 potted flowers,with its diameter of 19.99 meterssymbolizing the year 1999.An 800-meter-

  13. Application Results MAAP 5.0.2 to Domestic APR1400 Nuclear Power Plant

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Mi Ro; Kim, Hyeong Taek [KHNP-CRI, Daejeon (Korea, Republic of)

    2014-05-15

    There are so many changes in the models such as the Lower head plenum model, Debris Coolability model, Molten Core Concrete Interaction, and the analysis scope is enlarged to the phenomena in the spent fuel pool and the half-loop operation. As a kind of post-Fukushima measures, KHNP is developing the probabilistic safety assessment (PSA) and severe accident management guideline (SAMG) for low power and shutdown (LPSD) mode and MAAP 5.0.2 should be used in these projects as a major analysis program. So, first of all, it is necessary that the parameter file for domestic NPP should be upgraded as current Ver. MAAP4 to Ver. MAAP 5.0.2. KHNP developed the draft version of parameter file for APR1400 type NPP and is being tested for some basic severe accident sequence. In this study, we try to share the information for newly developed parameter and compare the analysis results using MAAP 5.0.2 with previous results using MAAP4. Currently, while developing the LPSD PSA and LPSD SAMG as a kind of post-Fukushima measures, KHNP have the plan in order to upgrade the old parameter file based on MAAP4 to that based on MAAP5.0.2 for all domestic nuclear power plants. As the first effort, we developed the MAAP 5.0.2 parameter file for APR1400 type NPP. In this study, we can find that the newly developed MAAP5.0.2 parameter file for domestic APR1400 type is appropriate for actual analysis. But, as a draft version, it is judged that it should be revised through the sensitivity studies, especially focused on the newly introduced models in MAAP 5.0.2.

  14. Development of Sacrificial Material for the Eu-APR1400 Core Catcher

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Jung Soo; Kim, Mun Soo; Kim, Yong Soo [KHNP Central Research Institute, Daejeon (Korea, Republic of)

    2011-10-15

    To increase and diversify the export marker of the Korean nuclear reactor design, we developed the Eu- APR1400 reactor design based on the APR1400 reactor design, satisfying the European nuclear design requirements including the European Utility Requirements (EUR) and the Finnish requirements of YVL. As recommended by both requirements, the so called core-catcher molten core ex-vessel cooling facility was developed to manage a severe accident at the Eu-APR1400 reactor involving a core meltdown and to mitigate its consequences. Usually, sacrificial material (SM), which controls the melt properties and modifies melt conditions favorable to corium retention, can be employed to protect the core catcher body from the molten core and increase its cooling capability. The EPR reactor design (by Areva, France) core catcher consists of the initial corium retention space, the transportation channel and the wide spreading room for core melt cooling. The EPR used two kinds of SM to protect the initial core retention space from core melt and to spread the core melt across the wide spreading room using the different compositions. The VVER (Russia) ensures melt localization in a water-cooled vessel located directly beneath the reactor. SM is used to remove the thermal focusing effect by the layer inversion process between metallic and oxidic melts. The functional requirements for the SM determined for the present core catcher are (1) melting spreading improvement, (2) focusing effect prevention, (3) hydrogen explosion prevention, (4) FP (fission product) release decreasing, and (5) melt recriticality exclusion. The rest of the paper is organized as follows. The next section provides detailed descriptions of the composition of the present SM, which satisfies its functional requirements. Following this, the manufacturing process of the SM is presented

  15. L’édition musicale française avant et après Lully.

    OpenAIRE

    Guillo, Laurent

    2010-01-01

    International audience; This paper describes the status of french music printing at the time of Jean-Baptiste Lully, in its various aspects (techniques, répertoire, legal rules...), and shows the influence this composer may have had on its evolution in the last quarter of the XVIIth century.; L'article compare l'édition musicale en France avant et après Lully, sous ses divers aspects (techniques, répertoires, réglementation...) et souligne les innovations qu'on peut estimer avoir été faites s...

  16. Markets - domestic comfort; Marches - Confort domestique

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-03-01

    Established in 'Charente' and employing 150 workers, the firm 'Cheminees de Chazelles' is one of the first French firms of design/manufacturing and distribution of chimneys and closed fires, particularly at gas (propane or natural gas). The gas fire brings to the consumer the aesthetics, the safety and the comfort without the disadvantages of the wood fire. (O.M.)

  17. Après-Coup in French Psychoanalysis: The Long Afterlife of Nachträglichkeit: The First Hundred Years, 1893 to 1993.

    Science.gov (United States)

    House, Jonathan; Slotnick, Julie

    2015-10-01

    Après-coup finds its origins in Freud's earliest psychoanalytic writings, but it was only half a century ago that French psychoanalysts rediscovered, clarified, and developed the concept and so brought it recognition as an essential Freudian concept. Because the history of après-coup is embedded in the French reading of Freud, this article will give an account of that reading in relation to après-coup.

  18. Extended station blackout analyses of an APR1400 with MARS-KS

    Directory of Open Access Journals (Sweden)

    Kim Woongbae

    2016-01-01

    Full Text Available The Fukushima Daiichi nuclear power plant accident shows that natural disasters such as earthquakes and the subsequent tsunamis can cause station blackout for several days. The electric energy required for essential systems during a station blackout is provided from emergency backup batteries installed at the nuclear power plant. In South Korea, in the event of an extended station blackout, the life of these emergency backup batteries has recently been extended from 8 hours to 24 hours at Shin-Kori 5, 6, and APR1400 for design certification. For a battery life of 24 hours, available safety means system, equipment and procedures are studied and analyzed in their ability to cope with an extended station blackout. A sensitivity study of reactor coolant pump seal leakage is performed to verify how different seal leakages could affect the system. For simulating extended station blackout scenarios, the best estimate MARS-KS computer code was used. In this paper, an APR1400 RELAP5 input deck was developed for station blackout scenario to analyze operation strategy by manually depressurizing the reactor coolant system through the steam generator's secondary side. Additionally, a sensitivity study on reactor coolant pump seal leakage was carried out.

  19. Preliminary Sensitivity Study of Upper Head Nodalization for LBLOCA in APR-1400

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Dong Gu; Yoo, Seung Hun; Cho, Dae-Hyung [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2015-10-15

    In this study, the key-way bypass was determined to be - 0.3 %. The steady state condition which is the initial condition for LBLOCA was obtained by MARS-KS calculation. Up to now, it was assumed that the temperature of the upper dome in APR-1400 was close to that of the cold leg. However, it was found that the temperature of the upper head/dome might be a little lower than or similar to that of the hot leg through the evaluation of the detailed design data. Since the higher upper head temperature affects blowdown quenching and peak cladding temperature in the reflood phase, the nodalization for upper head should be modified. In this study, the preliminary sensitivity study of original and modified nodalization for LBLOCA was performed, and the effect of upper head nodalization and temperature was evaluated qualitatively. In this study, the preliminary sensitivity study of original and modified nodalization for upper head in APR-1400 was performed, and the effect of upper head nodalization and temperature on LBLOCA PCT was evaluated qualitatively. Through the transient calculation, it was confirmed that the upper head temperature affects the water inventory in the upper head at the early stage of LBLOCA so it does the blowdown quenching and following reflood PCT significantly. The results in this study were caused by very conservative upper head temperature determination.

  20. Domestic activity for technical development of the APR1400's RCP performance test

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Seok; Kim, Seok; Bae, Byung-Uhn; Cho, Yun-Jae; Kim, Yeon-Sik; Jeon, Woo-Jin; Yun, Young-Jung [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    The thermal hydraulic and electric capability of the RCP test facility (RCPTF) covers up to 18.5 MPa, 343 .deg. C, 11.7 m{sup 3}/s, and 14.0 MW in the design pressure, temperature, flow rate, and the maximum electric power, respectively. In 2013, commissioning test had been performed to verify its designed capability, followed by several modifications in the RCPTF including signal processing and control logic to enhance verification and evaluation capability of the RCP performance. After finishing the commissioning and modification of the RCPTF, type test for the new-type RCP had been performed successfully. In this paper, several technical issues developed in the 2013 and the type test's method and results will be described. In the present paper, the technical activities for the development of the verification test of APR1400's RCP are described. KAERI has completed the full set of technology development, prerequisite for the RCP verification test, and now on the way to perform a test for the sealing capacity of the seal assembly during the Station Block Out (SBO) condition of APR1400.

  1. Les espaces d’exposition scénographiés : les enjeux des nouveaux modes de spatialisation des publics dans les espaces de l’art

    OpenAIRE

    Iselin, Laurence

    2016-01-01

    Cet article s’attache à décrire les conditions spatiales de nos expériences esthétiques qui sont aujourd’hui modelées par les scénographies d’exposition. Nous évoquerons dans un premier temps les différents types d’espace d’exposition qui se sont historiquement succédés – cabinets de curiosité, musées, white cubes – et les modes de spatialisation qui y sont corrélés. Dans un second temps, il s’agira de proposer une typographie des scénographies d’exposition en fonction des modes de spatialisa...

  2. Apreçando Derivativos de Crédito no Brasil Credit Derivatives Pricing in Brazil

    Directory of Open Access Journals (Sweden)

    Jorge C. Kapotas

    2004-12-01

    Full Text Available Neste artigo apresentamos os principais modelos de apreçamento de instrumentos de crédito onde desenvolvem-se as equações de apreçamento de debêntures. Para tal, utilizam-se os modelos estruturais, de intensidade e, finalmente, de rating. A seguir, definimos o que são derivativos de crédito (CDS e derivamos fórmulas de apreçamento para estes instrumentos. Concluímos este artigo com uma aplicação ao mercado brasileiro. In this paper we present the main models used for pricing defaultable bonds and credit derivatives. The Merton structural model, the intensity framework and a Ratings based model are considered. We apply these techniques to the pricing of credit derivatives on Brazilian US$-indexed treasury bonds.

  3. New tools for NTD vaccines: A case study of quality control assays for product development of the human hookworm vaccine Na-APR-1M74.

    Science.gov (United States)

    Pearson, Mark S; Jariwala, Amar R; Abbenante, Giovanni; Plieskatt, Jordan; Wilson, David; Bottazzi, Maria Elena; Hotez, Peter J; Keegan, Brian; Bethony, Jeffrey M; Loukas, Alex

    2015-01-01

    Na-APR-1(M74) is an aspartic protease that is rendered enzymatically inactive by site-directed mutagenesis and is a candidate antigen component in the Human Hookworm Vaccine. The mutant protease exerts vaccine efficacy by inducing antibodies that neutralize the enzymatic activity of wild type enzyme (Na-APR-1wt) in the gut of the hookworm, thereby depriving the worm of its ability to digest its blood meal. Previously, canines immunized with Na-APR-1(M74) and challenged with Ancylostoma caninum were partially protected against hookworm challenge infection, especially from the loss in hemoglobin observed in control canines and canine immunoglobulin (Ig) G raised against Na-APR-1 was shown to inhibit the enzymatic activity of Na-APR-1 wt in vitro, thereby providing proof of concept of Na-APR-1(M74) as a vaccine antigen. The mutated version, Na-APR-1(M74), was then expressed at the cGMP level using a Nicotiana benthamiana expression system (Fraunhofer, CMB, Delaware, MD), formulated with Alhydrogel®, and used to immunize mice in a dose-ranging study to explore the enzyme-neutralizing capacity of the resulting anti- Na-APR-1(M74) IgG. As little as 0.99 μg of recombinant Na-APR-1(M74) could induce anti Na-APR-1(M74) IgG in mice that were capable of inhibiting Na-APR-1w t-mediated digestion of a peptide substrate by 89%. In the absence of enzymatic activity of Na-APR-1(M74) as a surrogate marker of protein functionality, we developed an assay based on the binding of a quenched fluorescence-labeled inhibitor of aspartic proteases, BODIPY-FL pepstatin A (BDP). Binding of BDP in the active site of Na-APR-1 wt was demonstrated by inhibition of enzymatic activity, and competitive binding with unlabelled pepstatin A. BDP also bound to Na-APR-1(M74) which was assessed by fluorescence polarization, but with an ∼ 50-fold reduction in the dissociation constant. Taken together, these assays comprise a "toolbox" that could be useful for the analyses of Na-APR-1(M74) as it

  4. Molecular analysis of the distribution and phylogeny of dissimilatory adenosine-5'-phosphosulfate reductase-encoding genes (aprBA) among sulfur-oxidizing prokaryotes.

    Science.gov (United States)

    Meyer, Birte; Kuever, Jan

    2007-10-01

    Dissimilatory adenosine-5'-phosphosulfate (APS) reductase (AprBA) is a key enzyme of the dissimilatory sulfate-reduction pathway. Homologues have been found in photo- and chemotrophic sulfur-oxidizing prokaryotes (SOP), in which they are postulated to operate in the reverse direction, oxidizing sulfite to APS. Newly developed PCR assays allowed the amplification of 92-93 % (2.1-2.3 kb) of the APS reductase locus aprBA. PCR-based screening of 116 taxonomically divergent SOP reference strains revealed a distribution of aprBA restricted to photo- and chemotrophs with strict anaerobic or at least facultative anaerobic lifestyles, including Chlorobiaceae, Chromatiaceae, Thiobacillus, Thiothrix and invertebrate symbionts. In the AprBA-based tree, the SOP diverge into two distantly related phylogenetic lineages, Apr lineages I and II, with the proteins of lineage II (Chlorobiaceae and others) in closer affiliation to the enzymes of the sulfate-reducing prokaryotes (SRP). This clustering is discordant with the dissimilatory sulfite reductase (DsrAB) phylogeny and indicates putative lateral aprBA gene transfer from SRP to the respective SOB lineages. In support of lateral gene transfer (LGT), several beta- and gammaproteobacterial species harbour both aprBA homologues, the DsrAB-congruent 'authentic' and the SRP-related, LGT-derived gene loci, while some relatives possess exclusively the SRP-related apr genes as a possible result of resident gene displacement by the xenologue. The two-gene state might be an intermediate in the replacement of the resident essential gene. Collected genome data demonstrate the correlation between the AprBA tree topology and the composition/arrangement of the apr gene loci (occurrence of qmoABC or aprM genes) from SRP and SOP of lineages I and II. The putative functional role of the SRP-related APS reductases in photo- and chemotrophic SOP is discussed.

  5. Ecocar Expo: Une exposition grand public dédiée à la voiture écologique

    CERN Multimedia

    2011-01-01

    Le 8 octobre 2011, 9h-16h à Meyrin, sur la place des Cinq-Continents, l’association suisse chargée de la promotion des véhicules écologiques e’mobile et la commune de Meyrin réuniront un aperçu des voitures à motorisation alternative efficiente et respectueuse du climat actuellement disponibles sur le marché. Cette manifestation grand-public proposera, démarche originale, des essais gratuits sur route.   Les conducteurs sont de plus en plus sensibles à l’impact de leur voiture sur l’environnement. Des questions sur la consommation, la pollution et les alternatives possibles sont fréquemment évoquées lors de l’achat d’une voiture neuve. Durant l'exposition Ecocar, des professionnels de e’mobile, association indépendante pour la promotion de véhicules rout...

  6. Martin Luther King, 40 ans après sa disparition

    OpenAIRE

    Hélène Harter

    2009-01-01

    Le 4 avril 1968 Martin Luther King est assassiné à Memphis. Moins de cinq ans après la mort du président Kennedy, les Etats-Unis sont à nouveau touchés par la violence politique. Cet article retrace le parcours qui a conduit le révérend King jusqu’à Memphis en cette année politiquement et socialement agitée. Comment sa mort est-elle vécue aux États-Unis ? Quelle mémoire conserve-t-on de lui aujourd’hui ?On April 4, 1968 Martin Luther King was assassinated in Memphis. Less than five years afte...

  7. Development and Verification of MAAP5.0.3 Parameter file for APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Mi Ro; Kim, Hyeong Taek [KHNP-CRI, Daejeon (Korea, Republic of)

    2015-05-15

    After the Fukushima accident, EPRI has continuously upgrade the MAAP5 (Modular Accident Analysis Program version 5) that is expected to expand the limitation of MAAP4. As a result of those efforts, the MAAP5.0.2 (Build 5020000) was released officially in December, 2013. Also, in August, 2014, the newest version of MAAP5, MAAP 5.0.3 (Build 5030000), was officially released. The parameter file development is essential for severe accident analysis using MAAP code for specific plant. In 2014, KHNP developed the first draft version of MAAP 5.0.2 parameter file for APR1400 type NPP and had tested for some basic severe accident sequence. And, until now, KHNP has continuously complemented the first draft version of APR1400 type NPP parameter file for MAAP 5.0.2 and 5.0.3. In this study, we analysis the MCCI phenomena using MAAP 5.0.3 version with the 2''n''d draft version of APR1400 parameter file developed by KHNP. The purpose of this study is to compare the major difference in MAAP 5.0.2 and 5.0.3 MCCI model and to verify the appropriateness of the 2''n''d draft version of parameter file. The MCCI phenomena have been controversial issues in the severe accident progression, so there have been great efforts to solve them until now. As the part of these efforts, EPRI published MAAP 5.0.3 version which is known that the 'Lower head plenum model' and the 'MCCI model' was upgraded. KHNP have the plan in order to upgrade the old parameter file based on MAAP4 to that based on MAAP5.0.2 or higher version for all domestic nuclear power plants. So, we have continuously developed the MAAP 5.0.2 and 5.0.3 parameter file for APR1400 type NPP. In this study, we analyzed the MCCI phenomena using MAAP 5.0.3 and 2''n''d draft version parameter file. And we found some insight as belows; (1) The Melt Eruption Model can greatly affect the MCCI progression only in the case of limestone concrete in the wet cavity

  8. Avant et après la Révolution mexicaine

    OpenAIRE

    2007-01-01

    La période qui s’étend de 1877 à 1976 recouvre au Mexique deux périodes distinctes : d’une part, de 1877 à 1911, huit mandats consécutifs du régime dictatorial de Porfirio Díaz ; et, d’autre part, le régime issu de la révolution mexicaine, qui a renversé le régime de Díaz et qui, par la suite, a été connu comme le régime du Parti Révolutionnaire Institutionnel (PRI). Cette étude s’arrête en 1976, moment où un tournant politique semble s’amorcer au Mexique, après la crise politique de 1968.L’a...

  9. Signoles Aude, Le Hamas au pouvoir et après ?, Toulouse, Editions Milan, 2006.

    Directory of Open Access Journals (Sweden)

    Jean-François Legrain

    2007-11-01

    Full Text Available Dans les étroites limites imposées par la collection (absence totale de notes et de bibliographie, 112 p. en format réduit, le petit livre d’Aude Signoles, Le Hamas au pouvoir et après ?, commence à combler un vide de l’édition française. Le seul livre jusque là disponible en français et entièrement consacré à Hamas remonte à 7 années maintenant ; doté de nombreuses erreurs factuelles et faisant comme si Hamas était apparu avec l’autonomie des années 1990, il ignorait tout de son passé d’Ass...

  10. Evaluation of the In-vessel Downstream Effects for the APR1400 Design and License

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Jeong-kwan; Kim, Jae-won; Kwon, Sun-guk; Lee, Jae-yong [KHNP Central Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    These reports include the licensing issues as follows; the effect of a flow channel gap change, the effect of debris settling, the accuracy of the GF630 flow meter, the effect of bubbles impinging on the bottom nozzle, and the bypass fiber amount. In this paper, the valuation results of the in-vessel downstream effects for the APR1400 were described. In addition, the effect of a flow channel gap change and the bypass fiber amount were evaluated. In-vessel downstream effect tests with a mock-up PLUS7 fuel assembly were performed to confirm that the head losses caused by debris meet the available driving head following a LOCA. All the test results showed lower pressure drops than the available head limits. Therefore, a sufficient driving force is available to maintain an adequate flow rate, and the LTCC capability is adequately maintained in the APR1400. A sensitivity test was conducted to assess the effect of a change in the gap size between the mock-up fuel assembly and the test column. The maximum pressure drop recorded for the test was 19.73 kPa under the re-manufactured condition. This value is larger by 1.6% than the previous test result (19.4 kPa) under the same conditions. As such, changing the gap of the flow path between the mock-up fuel assembly and the test column from the previous manufactured conditions to the re-manufactured conditions is expected to result in a slight increase in the differential pressure. However, this is a negligible amount compared to the test uncertainty value of 25%.

  11. Petition Signed by Thomas A. Edison for Sunday Openings at the World's Columbian Exposition. The Constitution Community: The Development of the Industrial United States (1870-1900).

    Science.gov (United States)

    Simmons, Linda

    In 1893, in just 184 days, 28 million people, about one-third of the U.S. population, visited the World's Colombian Exposition in Chicago (Illinois). This lesson focuses on petitioning the federal government, peaceably assembling, and exercising freedom of speech and religion, all of which are protected by the First Amendment to the U.S.…

  12. Prenatal transportation alters the acute phase response (APR) of bull calves exposed to a lipopolysaccharide (LPS) challenge

    Science.gov (United States)

    This study was designed to determine if prenatal transportation influences the acute phase response (APR) to a postnatal Lipopolysaccharide (LPS) challenge. Pregnant Brahman cows (n=96) matched by age and parity were separated into transported (TRANS; n=48; transported for 2 hours on gestational day...

  13. The Experience of Staging Nijinsky's "L'Apres-Midi d'un Faune" in a Higher Education Dance Program

    Science.gov (United States)

    Curran, Tina

    2010-01-01

    This study documented the experiences of staging Vaslav Nijinsky's "L'Apres-midi d'un Faune" in a higher education dance program. The ballet was staged from Labanotation. Research questions focused on teaching and learning pedagogy, characterization of the process over time, experiences of the participants and teaching approaches. The project…

  14. Le drainage pelvien après adénometomie prostatique transvésicale reste-il indispensable?

    Directory of Open Access Journals (Sweden)

    O. Ghoundale

    2014-09-01

    Conclusion: L’absence de drainage sous péritonéal après adénomectomie de la prostate ne s’accompagne pas de plus de complications que dans la technique classique avec drainage. Un gain en jours d’hospitalisation peut au contraire s’en suivre.

  15. Apreçamento de opções de IDI usando o modelo CIR

    Directory of Open Access Journals (Sweden)

    José Santiago Fajardo Barbachan

    2003-06-01

    Full Text Available A opção de IDI da BM&F possui características peculiares que torna o seu apreçamento diferente das opções de taxa de juros mais comuns, como as de títulos de renda fixa. Este artigo desenvolve uma fórmula para apreçamento dessas opções de IDI, utilizando a precificação livre de arbitragem. O modelo utilizado considera apenas um fator estocástico: a taxa de juros livre de risco de curto prazo. A equação diferencial usada para modelar o comportamento da taxa de juros é a do modelo CIR (COX INGERSOLL & ROSS, 1985, que possui reversão à média e não permite a existência de taxas de juros nominais negativas. Também é feita uma estimação dos parâmetros do modelo proposto baseando-se em dados históricos, para então comparar o preço teórico da opção baseado nestes parâmetros com os preços de mercado e com o preço teórico considerando a modelagem de Vasicek (1977.The IDI option from the BM&F (Commodities and Futures Exchange has unusual characteristics, that make its pricing different from common interest rate options. This paper develops a closed form formula for the pricing of these IDI options, using an arbitrage-free pricing approach. The model used considers only one stochastic factor: the short-term risk-free interest rate. The differential equation used to model the behavior of the interest rate comes from the CIR (COX INGERSOLL & ROSS, 1985 model, which has mean reversion property and does not allow negative nominal interest rates. It is also done a parameter estimation of the proposed model based on historic data, and then compares the theoretical price of the option based on these parameters with the market price and with the theoretical price considering the Vasicek (1977 model.

  16. APR(年百分率)の概念について

    OpenAIRE

    林, 芳男

    2010-01-01

    Luenberger (1998; 第3章)で出会ったAPRの概念を日本でも導入すべく整理して欧米で生じている混乱状態を招かない提言をする。利率は金融商品の価格(消費者にとっては費用)である。しかし, 消費者が実際の金融商品を購入するとき, 住宅資金融資などはその元金, 利息の支払いが完了するまでに相当の長期間を要するため保険を掛けることが必要になるなどその商品本体の費用以上に高額になっているのが通常である。欧米では金融業者は消費者に対してその金融商品の価格の信実値(faith value)を表示させる目的でAPR(年百分率)という利率の表示を義務付けているが, 業者によって算出方法が異なるなど混乱状態に陥っている。日本でもやがて消費者保護の観点からそのような利率表示が求められると想像されるが欧米が陥ったそのような混乱状況に入らない方法の提案をする。 (英文) We introduce the concept of annual percentage rate (=APR) into Japan without its chaotic status of Europe and A...

  17. A Study on Fission Product Behavior during a Severe Accident at APR1400 Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Han-Chul [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of); Cho, Song-Won [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    In this study, calculations have been carried out for a SBO sequence similar to the selected scenario, but a faster one with simple assumptions. Instead, a sensitivity study was carried out to take into account the effects of such differences on the fission product behavior. Probabilistic Safety Assessment (PSA) for Shin-Kori 3·4 nuclear power plants, which are APR1400 type reactors, were reviewed. After all, the representing scenarios were determined to be the sequences with station blackout (SBO), interfacing system LOCA (ISLOCA), and steam generator tube rupture (SGTR), which are similar to those of the U.S.NRC's State-of-the-Art Reactor Consequence Analyses (SOARCA) study. Among those sequences, SBO occupies the largest portion of the risk from severe accidents, and was selected to be analyzed at first about the fission product behavior in the containment. It includes events such as failure of the alternative AC power generator following a blackout event, successful operation of turbine-driven auxiliary feed water (AFW) pump, late recovery of offsite power before containment failure, in-vessel injection and successful actuation of cavity flooding system and spray system, and failure of hydrogen mitigation system. We use MELCOR 1.8.6 with the 35- and 2-cell compartment models of the containment. Since MELCOR does not treat organic iodide, we tried to make the results up by MELCOR-RAIM which is the MELCOR code coupled with RAIM, a stand-alone code developed for evaluation of the iodine behavior. In order to investigate the fission product behavior during a severe accident at APR1400, we have selected the representing scenarios with SBO, ISLOCA and SGTR. Among them, a SBO sequence similar to the selected scenario, but a faster one with simple assumptions, was analyzed using MELCOR v1.8.6 with 35-cell models of the containment. For the sensitivity analysis, we use the 2-cell containment model and the codes with the iodine chemistry model such as MELCOR with

  18. Interpretation of the Classic Exposition on Water in the Buddhist Classics%佛籍经典水论解读

    Institute of Scientific and Technical Information of China (English)

    刘冠美

    2012-01-01

    In this paper, the classic analysis of the classic exposition on water in the Buddhist classics pointed out that the origin of the world view of the water culture is the diversity, the theory of human mind can be interpreted with water-based interpretation, practice and epiphany can be carried out with the water thinking and the water bath, water culture view of the river has religion and in- trospection, water culture view of the ocean has romanticism and imagination and religion.%通过佛籍中的经典水论的分析,指出其水文化的世界本原观的多元性,以水性观诠释“心性”论,借助水观、水浴进行修炼、顿悟,水文化的河流观的宗教性、内省性,水文化的海洋观具有浪漫性、想象性、宗教性。

  19. Effects of acute and chronic exposition on larvae of pejerrey Odontesthes Argentinensis to water soluble fraction (WSF) of crude oil

    Energy Technology Data Exchange (ETDEWEB)

    Gusmao, Emeline P.; Rodrigues, Ricardo V.; Moreira, Caue B.; Seyffert, Bianca; Ignacio, Gabriela; Fillmann, Gilberto; Sampaio, Luis A.; Miranda-Filho, Kleber C. [Fundacao Universidade do Rio Grande (FURG), RS (Brazil)

    2008-07-01

    Petroleum is considered one of the greatest marine water pollutants, but there have been few studies on the impact of oil on biota. The water-soluble fraction (WSF) of a crude oil contains a mixture of polycyclic aromatic hydrocarbons (PAHs), phenols and heterocyclic compounds. Marine 'pejerrey' Odontesthes argentinensis (Teleostei: Atherinopsidae) is a important commercial species in Brazilian southern region and has great potential for mariculture. The aim of this study was to investigate the lethal and sub-lethal effects of the WSF crude oil exposition on the early life stages of O. argentinensis using acute (96 hours) and chronic (21 days) toxicity tests. Water-soluble fraction of heavy crude oil was prepared using a ratio of one part crude oil to nine parts filtered seawater and mixing for 24 h. Newly hatched larvae and 17 days old larvae were used for the tests, respectively. According to the results, median lethal concentration (LC50) was estimated in 55.0% of the WSF and safe level was estimated in 5.5% of WSF. These data can be used as a tool in environmental conservation studies. Heavy crude oil WSF presented total PAHs of 197.83 ng/mL and total BTEX of 106.1 {mu}g/L. (author)

  20. Work function measurements during plasma exposition at conditions relevant in negative ion sources for the ITER neutral beam injection.

    Science.gov (United States)

    Gutser, R; Wimmer, C; Fantz, U

    2011-02-01

    Cesium seeded sources for surface generated negative hydrogen ions are major components of neutral beam injection systems in future large-scale fusion experiments such as ITER. The stability and delivered current density depend highly on the work function during vacuum and plasma phases of the ion source. One of the most important quantities that affect the source performance is the work function. A modified photocurrent method was developed to measure the temporal behavior of the work function during and after cesium evaporation. The investigation of cesium exposed Mo and MoLa samples under ITER negative hydrogen ion based neutral beam injection relevant surface and plasma conditions showed the influence of impurities which result in a fast degradation when the plasma exposure or the cesium flux onto the sample is stopped. A minimum work function close to that of bulk cesium was obtained under the influence of the plasma exposition, while a significantly higher work function was observed under ITER-like vacuum conditions.

  1. Martin Luther King, 40 ans après sa disparition

    Directory of Open Access Journals (Sweden)

    Hélène Harter

    2009-01-01

    Full Text Available Le 4 avril 1968 Martin Luther King est assassiné à Memphis. Moins de cinq ans après la mort du président Kennedy, les Etats-Unis sont à nouveau touchés par la violence politique. Cet article retrace le parcours qui a conduit le révérend King jusqu’à Memphis en cette année politiquement et socialement agitée. Comment sa mort est-elle vécue aux États-Unis ? Quelle mémoire conserve-t-on de lui aujourd’hui ?On April 4, 1968 Martin Luther King was assassinated in Memphis. Less than five years after the death of President Kennedy, the United States were affected again by political violence. This article explains why Rev. King went to Memphis during this politically and socially troubled year. How his death has been perceived in the United States? Does his legacy still live on forty years after his death?

  2. Human factors engineering suitability verification of APR1400 soft control and safety console

    Energy Technology Data Exchange (ETDEWEB)

    Kang, S. G.; Kim, Y. K.; Shin, Y. C.; Jeo, S. J. [Nuclear Environment Technology Institute, Taejon (Korea, Republic of)

    2003-10-01

    At first, standard design of APR1400 is designed to support the operation of the EOP using soft control of safety and non-safety like the control room of N4 and AP600. However, KINS required that the design of the soft control for the operation of the EOP is safety grade. According to the comment of the KINS, the concept of the soft control is changed into the concept of the separation of the safety and non-safety for the design of the soft control. KINS required that the result of the HFE suitability verification for changed design is submitted to obtain the approval of the design certification. It was assessed that channelized soft controller is advantageous at the side of operator's mistake prevention and convenience. But non-channelized soft control was assessed that it was the most advantageous considering human factor. Safety console operation strategy is assessed that it is properly without problem during experiment period.

  3. General relativistic magnetohydrodynamic simulations of binary neutron star mergers with the APR4 equation of state

    Science.gov (United States)

    Endrizzi, A.; Ciolfi, R.; Giacomazzo, B.; Kastaun, W.; Kawamura, T.

    2016-08-01

    We present new results of fully general relativistic magnetohydrodynamic simulations of binary neutron star (BNS) mergers performed with the Whisky code. All the models use a piecewise polytropic approximation of the APR4 equation of state for cold matter, together with a ‘hybrid’ part to incorporate thermal effects during the evolution. We consider both equal and unequal-mass models, with total masses such that either a supramassive NS or a black hole is formed after merger. Each model is evolved with and without a magnetic field initially confined to the stellar interior. We present the different gravitational wave (GW) signals as well as a detailed description of the matter dynamics (magnetic field evolution, ejected mass, post-merger remnant/disk properties). Our simulations provide new insights into BNS mergers, the associated GW emission and the possible connection with the engine of short gamma-ray bursts (both in the ‘standard’ and in the ‘time-reversal’ scenarios) and other electromagnetic counterparts.

  4. General Relativistic Magnetohydrodynamic Simulations of Binary Neutron Star Mergers with the APR4 Equation of State

    CERN Document Server

    Endrizzi, Andrea; Giacomazzo, Bruno; Kastaun, Wolfgang; Kawamura, Takumu

    2016-01-01

    We present new results of fully general relativistic magnetohydrodynamic (GRMHD) simulations of binary neutron star (BNS) mergers performed with the Whisky code. All the models use a piecewise polytropic approximation of the APR4 equation of state (EOS) for cold matter, together with a "hybrid" part to incorporate thermal effects during the evolution. We consider both equal and unequal-mass models, with total masses such that either a supramassive NS or a black hole (BH) is formed after merger. Each model is evolved with and without a magnetic field initially confined to the stellar interior. We present the different gravitational wave (GW) signals as well as a detailed description of the matter dynamics (magnetic field evolution, ejected mass, post-merger remnant/disk properties). Our simulations provide new insights into BNS mergers, the associated GW emission and the possible connection with the engine of short gamma-ray bursts (both in the "standard" and in the "time-reversal" scenarios) and other electro...

  5. Single port-assisted fully laparoscopic abdominoperineal resection (APR) with immediate V-RAM flap reconstruction of the perineal defect.

    LENUS (Irish Health Repository)

    Ali, Sayid

    2012-09-01

    Abdominoperineal resection (APR) of anorectal cancers after neoadjuvant chemoradiotherapy may incur significant perineal morbidity. While vertical rectus abdominis muscle (V-RAM) flaps can fill the pelvic resection space with health tissue, their use has previously been described predominantly in association with laparotomy. Here, we describe a means of combination laparoscopic APR with V-RAM flap reconstruction that allows structural preservation of the entire abdominal wall throughout the oncological resection and of the deep parietal layers after V-RAM donation. Furthermore, a single port access device used at the end colostomy site allows a second senior surgeon assist with an additional two working instruments for the purpose of improved pelvic tissue retraction, especially useful in obese patients.

  6. Exposer l’Art Brut et l’art contemporain : le rôle des commissaires d’expositions

    OpenAIRE

    Dori, Delphine

    2014-01-01

    Les expériences d’intégration de l’Art Brut dans les institutions culturelles se sont multipliées ces dernières années. On constate certains effets liés à la juxtaposition de l’Art Brut et de l’art contemporain dans un même espace d’exposition. Si le processus du « cross-over » artistique peut parfois favoriser une individualisation des œuvres par leur esthétisation, au-delà des catégories auxquelles elles appartiennent, dans d’autres cas, le rôle croissant des commissaires d’exposition dans ...

  7. [Electromagnetic radiation of non-thermal intensity and short exposition as a sub-threshold irritant for the central nervous system].

    Science.gov (United States)

    Luk'ianova, S N

    2013-01-01

    This work represents generalization and the analysis of the long-term own materials characterizing reaction of the brain on electromagnetic radiation of low intensity (energy flow density in the continuous regime or in the impulse approximately 500 microW/sm2) and a short exposition (approximately 30 min). A set of the experimental results received on separate neurons, formations and brain as a whole give an idea about the reaction of the central nervous system to the studied influence. Comparison of these data with the corresponding responses to the known incentives (light, sound, electric current) testifies to the electromagnetic radiation of low energy flow density and a short exposition as a sub-threshold irritant for the central nervous system.

  8. 城市会展业发展中的政府角色探析%Government's Role in Urban Convention and the Development of Exposition Industry

    Institute of Scientific and Technical Information of China (English)

    赵伯艳

    2011-01-01

    Urban convention and exposition industry will promote urban economic development and improve the fame of city. Municipal government plays an important role in pushing forward the development of convention and exposition industry, and undertakes important responsibility at the same time. At present, there exist some problems in municipal government' s management mode of convention and exposition industry such as indistinetion between government' s role and enterprise' s role, poor coordination, weak supervision and lack of service. In view of the existing problems, munici- pal government should orientate its role accurately and play the following roles such as guider of development orientation, development planner, architect of development environment, brand supporter, coordinator, server and regulator, and trainer of professional talents in local convention and exposition industry.%发展良好的城市会展业是带动城市经济发展的新的增长点,有助于提高城市的知名度。城市政府在会展业的推进发展中起着重要的作用,同时也承担着重要的责任。针对当前城市政府在会展业发展中存在的政企不分、协调性差、监管乏力以及服务缺失等问题,政府应准确定位其自身角色,扮演好本地会展业发展的定位者、规划者、环境塑造者、品牌建设扶持者、协调者、服务者、监管的规制者和专业人才培育者等角色。

  9. Analysis of Hydrogen Risk Mitigation System for Severe Accidents of EU-APR1400 Using MAAP4 code

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Mun Soo; Suh, Jung Soo; Bae, Byoung Hwan [KHNP Central Research Institute, Daejeon (Korea, Republic of)

    2011-10-15

    According to the EUR (European Utility Requirements for LWR Nuclear Power Plants), it is mandatory that the HMS (Hydrogen Mitigation System) of the Eu-APR1400 should be equipped with a passive or automatic hydrogen control system. Considering this requirement, a PAR (Passive Autocatalytic Recombiner) system was adopted for the HMS of the Eu-APR1400. This passive HMS should be evaluated carefully in order to ensure that the HMS has adequate capacity to control hydrogen concentrations during severe accident conditions and to show that the system can satisfy the design requirements of the EUR. In this paper, analyses were carried out to examine the effectiveness of the HMS incorporated into the Eu- APR1400 design. These analyses were performed using the MAAP (Modular Accident Analysis Program) 4 code. in order to identify whether the HMS could control the average hydrogen concentrations in the containment, such that the concentration would not exceed 10 percent by volume: the analyses also considered whether there was the possibility of inadvertent hydrogen combustion in such processes as FA (Flame Acceleration) and DDT (Deflagration to Detonation Transition)

  10. Changes in the optical absorption induced by sequential exposition to short- and long-wavelength radiation in the BTO:Al crystal

    Science.gov (United States)

    Shandarov, S. M.; Dyu, V. G.; Kisteneva, M. G.; Khudyakova, E. S.; Smirnov, S. V.; Akrestina, A. S.; Kargin, Yu F.

    2017-02-01

    Modifications of the spectral dependences of the optical absorption induced in the Bi12TiO20:Al crystal as a result of sequential exposition to cw laser radiation first with the wavelength λ g = 532 nm and then with the longer wavelength λ l,n = 588, 633, 655, 658, 663, 700, 780, 871, or 1064 nm are investigated. We revealed that after the short-wavelength exposition to radiation with λg = 532 nm, the optical absorption in the crystal increases, and in the range 470–1000 nm, yields the spectrum whose form is independent of a prehistory. The subsequent exposition to longer-wavelength radiation leads to bleaching of the crystal in the examined spectral range. A maximum diminishing of the optical absorption in the crystal is observed upon exposure to radiation with the wavelength λ l,5 = 663 nm. To describe the experimentally observed reversible changes in the optical absorption spectrum in the Bi12TiO20:Al we use the impurity absorption model that takes into account the photoinduced transitions between two metastable states of a deep defect center leading to the change of its position in the crystal lattice under conditions of strong lattice relaxation.

  11. 世园会园区交通特征及规划策略%The traffic characteristics and planning strategy of World Horticulture Exposition park

    Institute of Scientific and Technical Information of China (English)

    李玉玲; 王洪言; 李萍; 丁晨旸

    2016-01-01

    This paper elaborated the internal traffic characteristics of World Horticulture Exposition,through the analysis on World Horticulture Exposition park transport mechanism and main function requirement,summarized the change characteristics of World Horticulture Exposition park transportation task,based on this,put forward corresponding park traffic integration strategy,made the park planning and construction meet the comprehensive exhibitions and city development demand.%阐述了世园会内部交通的特征,通过对世园会园区交通作用机制及主要功能要求的分析,总结了世园会园区交通任务的变化特征,在此基础上,提出了相应的园区交通整合性策略,使园区的规划建设满足综合展览与城市发展的需求。

  12. ‘... conceived by the Holy Spirit and born of the Virgin Mary’: The exposition of the Heidelberg Catechism in the light of present-day criticism

    Directory of Open Access Journals (Sweden)

    Ignatius W.C. (Natie van Wyk

    2014-02-01

    Full Text Available The article is a contribution to the 450 year celebrations of the Heidelberg Catechism (HC. Sunday 14, Questions and Answers 35 and 36 receive attention. It deals with the two statements of the creed ‘… conceived by the Holy Spirit and born of the Virgin Mary’. The exposition of the HC is compared to the catechisms of Zacharias Ursinus and John Calvin in order to capture something about the historicity of the text. The exposition of the creed is an on-going process. Karl Barth, Eberhard Busch and Jan Milič Lochman are good examples of Reformed theologians who remain faithful to the intention of the HC, but who explain these statements with present-day criticism in mind. The exposition of Peter Berger is valuable because this sceptic argues that the opinion of modern, liberal Protestantism is of no value. The article concludes that the ‘virgin birth’ as such has no great value. It is only one aspect of the Christian gospel. It also does not proof the divinity of Christ. The divinity of Christ is presupposed.

  13. 14. national seminar on the rational use of the energy and exposition of equipment and services. Transactions. [Selected Papers]; 14. seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios. Memoria tecnica

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-12-31

    Selected papers from the 14th annual national seminar on the rational use of the energy and exposition of equipment and services have been separately cited in the database. The seminar is jointly sponsored by ATPAE, PEMEX, and FIDE.

  14. 18. national seminar on the rational use of the energy and exposition of equipment and services. Transactions. [Selected Papers]; 18. seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicos. Memoria tecnica

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    Selected papers from the 18th annual national seminar on the rational use of the energy and exposition of equipment and services have been separately cited in the database. The seminar is jointly sponsored by ATPAE, CONAE, and FIDE.

  15. 17. national seminar on the rational use of the energy and exposition of equipment and services. Transactions. [Selected Papers]; 17. seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios. Memoria tecnica

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    Selected papers from the 17th annual national seminar on the rational use of the energy and exposition of equipment and services have been separately cited in the database. The seminar is jointly sponsored by ATPAE, CONAE, and FIDE.

  16. 16. national seminar on the rational use of the energy and exposition of equipment and services. Transactions. [Selected Papers]; 16. seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios. Memoria tecnica

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    Selected papers from the 16th annual national seminar on the rational use of the energy and exposition of equipment and services have been separately cited in the database. The seminar is jointly sponsored by ATPAE, CONAE, and FIDE.

  17. 13. national seminar on the rational use of the energy and exposition of equipment and services. Transactions. [Selected Papers]; 13. seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios. Memoria tecnica

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-12-31

    Selected papers from the 13th annual national seminar on the rational use of the energy and exposition of equipment and services have been separately cited in the database. The seminar is jointly sponsored by ATPAE and FIDE.

  18. Cold-Leg Small Break LOCA Analysis of APR1400 Plant Using a SPACE/sEM Code

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Sang Gyu; Lee, Suk Ho; Yu, Keuk Jong; Kim, Han Gon; Lee, Jae Yong [Central Research Institute, KHNP, Ltd., Daejeon (Korea, Republic of)

    2013-10-15

    The Small Break Loss-of-Coolant Accident (SBLOCA) evaluation methodology (EM) for APR1400, called sEM, is now being developed using SPACE code. SPACE/sEM is to set up a conservative evaluation methodology in accordance with appendix K of 10 CFR 50. Major required and acceptable features of the evaluation models are described as below. - Fission product decay : 1.2 times of ANS97 decay curve - Critical flow model : Henry-Fauske Moody two phase critical flow model - Metal-Water reaction model : Baker-Just equation - Critical Heat Flux (CHF) : B and W, Barnett and Modified Barnett correlation - Post-CHF : Groeneveld 5.7 film boiling correlation A series of test matrix is established to validate SPACE/sEM code in terms of major SBLOCA phenomena, e.g. core level swelling and boiling, core heat transfer, critical flow, loop seal clearance and their integrated effects. The separated effect tests (SETs) and integrated effect tests (IETs) are successfully performed and these results shows that SPACE/sEM code has a conservatism comparing with experimental data. Finally, plant calculations of SBLOCA for APR1400 are conducted as described below. - Break location sensitivity : DVI line, hot-leg, cold-leg, pump suction leg. - Break size spectrum : 0.4ft{sup 2}∼0.02ft{sup 2}(DVI) 0.5ft{sup 2}∼0.02ft{sup 2}(hot-leg, cold-leg, pump suction leg) This paper deals with break size spectrum analysis of cold-leg break accidents. Based on the calculation results, emergency core cooling system (ECCS) performances of APR1400 and typical SBLOCA phenomena can be evaluated. Cold-leg SBLOCA analysis for APR1400 is performed using SPACE/sEM code under harsh environment condition. SPACE/sEM code shows the typical SBLOCA behaviors and it is reasonably predicted. Although SPACE/sEM code has conservative models and correlations based on appendix K of 10 CFR 50, PCT does not exceed the requirement (1477 K). It is concluded that ECCS in APR1400 has a sufficient performance in cold-leg SBLOCA.

  19. Gadolinia-bearing Assembly Design for Reduction of Critical Boron Concentration in APR 1400

    Energy Technology Data Exchange (ETDEWEB)

    Wan, Shakirah; Wan, Abdul Kahar; Hah, Chang Joo [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of); Seong, Ki Bong; Chang, Do Ik [Korea Nuclear Fuel Company, Daejeon (Korea, Republic of)

    2013-10-15

    The objective of this study is to develop a systematic approach to further reduce CBC at BOC and ultimately making MTC more negative, while maintaining cycle length and keeping pin peaking factor below the 1.55 safety limit. The methodology uses fuel assembly (FA) designs that contain both low and high Gd w/o rods. The APR 1400 fuel assembly and core design for Shin-Kori Unit 3 Cycle 1 (SK3C1), which is of PWR type, is used as reference case. The Gd-bearing assembly types in SK3C1, namely B1, B2, B3, C1, C2, and C3, uses Gd rods with 8 w/o gadolinia (Gd{sub 2}O{sub 3}) admixed in UO{sub 2}, and 2 w/o U-235 enrichment. FA and core depletions are simulated using CASMO 3.0 and MASTER 3.0 design codes, respectively. The methodologies described in Section 2 are applied to assemblies B1, C1 and C3. Interpolation of these assemblies' quadratic model equations is performed using the 0.11 factor to obtain Δk{sub FA} tables for B2, B3 and C2 assemblies. Once the design of all Gd-bearing assemblies are determined, core depletion is simulated. The summary of core depletion results is shown in Table II. It is clear that CBC at BOC is successfully reduced in the optimized core case, as also evident in Fig. 3. The amount of CBC reduction is less than the predicted 300 ppm. This is attributed to neutron leakage in core depletion simulation. The actual Δk{sub FA} computed using results of the optimized core simulation is 0.078, which is well within the 1% error of the quadratic model solutions and close to the analytically calculated value. Thus, the assumption made in Eq. is validated.

  20. [Dysphonia following glyphosate exposition].

    Science.gov (United States)

    Ptok, M

    2009-11-01

    Glyphosate is a commonly used nonselective herbicide which inhibits plant growth through interference with the production of essential aromatic amino acids. Toxicity for humans has been reported after suicidal ingestion. Here we describe a 26-year-old teacher who used glyphosate correctly but suffered from severe dysphonia after some hours. Laryngostroboscopy revealed decreased vocal fold mobility suggesting innervation impairment. The symptoms resolved spontaneously 6 weeks later and vocal fold mobility returned to normal. Glyphosate neurotoxicity has been discussed in the literature therefore, the dysphonia observed here may have been due to an intermittent neuropraxia of the laryngeal nerve. However, to our knowledge a similar case has not been reported in literature.

  1. CERN expositions permanentes

    CERN Multimedia

    2016-01-01

    Explore by yourself the issues CERN's physicists are trying to solve: given that the entire universe is made of particles, where do they come from? Why do they behave in the way they do? Discover the massive apparatus used by physicists at CERN, like the LHC, and see how each part works. And if you have more time on site, follow the LHC circuit at ground level to understand in situ this giant machine. Enter our exhibitions. Welcome!

  2. DEVELOPMENT OF AN AMPHIBIOUS ROBOT FOR VISUAL INSPECTION OF APR1400 NPP IRWST STRAINER ASSEMBLY

    Directory of Open Access Journals (Sweden)

    YOU HYUN JANG

    2014-06-01

    Full Text Available An amphibious inspection robot system (hereafter AIROS is being developed to visually inspect the in-containment refueling storage water tank (hereafter IRWST strainer in APR1400 instead of a human diver. Four IRWST strainers are located in the IRWST, which is filled with boric acid water. Each strainer has 108 sub-assembly strainer fin modules that should be inspected with the VT-3 method according to Reg. guide 1.82 and the operation manual. AIROS has 6 thrusters for submarine voyage and 4 legs for walking on the top of the strainer. An inverse kinematic algorithm was implemented in the robot controller for exact walking on the top of the IRWST strainer. The IRWST strainer has several top cross braces that are extruded on the top of the strainer, which can be obstacles of walking on the strainer, to maintain the frame of the strainer. Therefore, a robot leg should arrive at the position beside the top cross brace. For this reason, we used an image processing technique to find the top cross brace in the sole camera image. The sole camera image is processed to find the existence of the top cross brace using the cross edge detection algorithm in real time. A 5-DOF robot arm that has multiple camera modules for simultaneous inspection of both sides can penetrate narrow gaps. For intuitive presentation of inspection results and for management of inspection data, inspection images are stored in the control PC with camera angles and positions to synthesize and merge the images. The synthesized images are then mapped in a 3D CAD model of the IRWST strainer with the location information. An IRWST strainer mock-up was fabricated to teach the robot arm scanning and gaiting. It is important to arrive at the designated position for inserting the robot arm into all of the gaps. Exact position control without anchor under the water is not easy. Therefore, we designed the multi leg robot for the role of anchoring and positioning. Quadruped robot design of

  3. Development of an amphibious robot for visual inspection of APR1400 Npp IRWST strainer

    Energy Technology Data Exchange (ETDEWEB)

    Jang, You Hyun; Kim, Jong Seog [Korea Hydro Nuclear Power Central Research Institute, Daejeon (Korea, Republic of)

    2014-06-15

    An amphibious inspection robot system (hereafter AIROS) is being developed to visually inspect the in-containment refueling storage water tank (hereafter IRWST) strainer in APR1400 instead of a human diver. Four IRWST strainers are located in the IRWST, which is filled with boric acid water. Each strainer has 108 sub-assembly strainer fin modules that should be inspected with the VT-3 method according to Reg. guide 1.82 and the operation manual. AIROS has 6 thrusters for submarine voyage and 4 legs for walking on the top of the strainer. An inverse kinematic algorithm was implemented in the robot controller for exact walking on the top of the IRWST strainer. The IRWST strainer has several top cross braces that are extruded on the top of the strainer, which can be obstacles of walking on the strainer, to maintain the frame of the strainer. Therefore, a robot leg should arrive at the position beside the top cross brace. For this reason, we used an image processing technique to find the top cross brace in the sole camera image. The sole camera image is processed to find the existence of the top cross brace using the cross edge detection algorithm in real time. A 5-DOF robot arm that has multiple camera modules for simultaneous inspection of both sides can penetrate narrow gaps. For intuitive presentation of inspection results and for management of inspection data, inspection images are stored in the control PC with camera angles and positions to synthesize and merge the images. The synthesized images are then mapped in a 3D CAD model of the IRWST strainer with the location information. An IRWST strainer mock-up was fabricated to teach the robot arm scanning and gaiting. It is important to arrive at the designated position for inserting the robot arm into all of the gaps. Exact position control without anchor under the water is not easy. Therefore, we designed the multi leg robot for the role of anchoring and positioning. Quadruped robot design of installing sole

  4. The AprV5 subtilase is required for the optimal processing of all three extracellular serine proteases from Dichelobacter nodosus.

    Directory of Open Access Journals (Sweden)

    Xiaoyan Han

    Full Text Available Dichelobacter nodosus is the principal causative agent of ovine footrot and its extracellular proteases are major virulence factors. Virulent isolates of D. nodosus secrete three subtilisin-like serine proteases: AprV2, AprV5 and BprV. These enzymes are each synthesized as precursor molecules that include a signal (pre- peptide, a pro-peptide and a C-terminal extension, which are processed to produce the mature active forms. The function of the C-terminal regions of these proteases and the mechanism of protease processing and secretion are unknown. AprV5 contributes to most of the protease activity secreted by D. nodosus. To understand the role of the C-terminal extension of AprV5, we constructed a series of C-terminal-deletion mutants in D. nodosus by allelic exchange. The proteases present in the resultant mutants and their complemented derivatives were examined by protease zymogram analysis, western blotting and mass spectrometry. The results showed that the C-terminal region of AprV5 is required for the normal expression of protease activity, deletion of this region led to a delay in the processing of these enzymes. D. nodosus is an unusual bacterium in that it produces three closely related extracellular serine proteases. We have now shown that one of these enzymes, AprV5, is responsible for its own maturation, and for the optimal cleavage of AprV2 and BprV, to their mature active forms. These studies have increased our understanding of how this important pathogen processes these virulence-associated extracellular proteases and secretes them into its external environment.

  5. Représentations de Constantinople après la chute. Prolongements idéologiques

    Directory of Open Access Journals (Sweden)

    Eugénie Drakopoulou

    2005-01-01

    Full Text Available L'image de Constantinople, liée à son mythe et au mythe du dernier empereur, apparaît après la chute de la ville, dans l'iconographie tant occidentale qu'orthodoxe, sur des icônes portatives, des manuscrits et des fresques dans les églises et les demeures patriciennes.L'événement même de la prise de la ville, en tant que représentation indépendante ou incorporée à des cycles iconographiques existants, est représenté plusieurs fois, entre les premières années après la chute et le XIXe siècle, dans la peinture de l'Occident et de l'Orient orthodoxe. L'image de la ville de Constantinople, dans les années suivant sa chute, devient symbole de la supériorité et de la victoire du christianisme, symbole d'opulence, de prospérité et de vie cosmopolite, symbole de la libération de l'hellénisme asservi, mais aussi de la coexistence des mondes orthodoxe et musulman.Dans ce travail, nous avons voulu repérer les différents messages, ethno-culturels, politiques et religieux dont sont chargées, selon les époques et les besoins, les représentations de Constantinople dans la peinture après sa prise par les Turcs. 

  6. Preliminary design of S-CO{sub 2} Brayton cycle for APR-1400 with power generation and desalination process

    Energy Technology Data Exchange (ETDEWEB)

    Bae, Seong Jun; Lee, Won Woong; Jeong, Yong Hoon; Lee, Jeong Ik [KAIST, Daejeon (Korea, Republic of); Yoon, Ho Joon [KUSTAR, Abu Dhabi (United Arab Emirates)

    2015-10-15

    This study was conducted to explore the capabilities of the S-CO{sub 2} Brayton cycle for a cogeneration system for APR-1400 application. Three concepts of the S-CO{sub 2} simple recuperated co-generation cycle were designed. A supercritical CO{sub 2} (S-CO{sub 2}) Brayton cycle is recently receiving significant attention as a promising power conversion system in wide range of energy applications due to its high efficiency and compact footprint. The main reason why the S-CO{sub 2} Brayton cycle has these advantages is that the compressor operates near the critical point of CO{sub 2} (30.98 .deg. C, 7.38MPa) to reduce the compression work significantly compared to the other Brayton cycles. In this study, the concept of replacing the entire steam cycle of APR-1400 with the S-CO{sub 2} Brayton cycle is evaluated. The power generation purpose S-CO{sub 2} Brayton cycles are redesigned to generate power and provide heat to the desalination system at the same time. The performance of these newly suggested cycles are evaluated in this paper. The target was to deliver 147MW heat to the desalination process. The thermal efficiencies of the three concepts are not significantly different, but the 3{sup rd} concept is relatively simpler than other cycles because only an additional heat exchanger is required. Although the 2{sup nd} concept is relatively complicated in comparison to other concepts, the temperatures at the inlet and outlet of the DHX are higher than that of the others. As shown in the results, the S-CO{sub 2} Brayton cycles are not easy to outperform the steam cycle with very simple layout and general design points under APR-1400 operating condition. However, this study shows that the S-CO{sub 2} Brayton cycles can be designed as a co-generation cycle while producing the target desalination heat with a simple configuration. In addition, it was also found that the S-CO{sub 2} Brayton cycle can achieve higher cycle thermal efficiency than the steam power cycle under

  7. Multi-analytical characterisation of D’Aprés Cormon by José Veloso Salgado

    Energy Technology Data Exchange (ETDEWEB)

    Cardeira, A.M. [Faculdade de Belas-Artes da Universidade de Lisboa, Largo da Academia Nacional de Belas-Artes, 1249-058 Lisboa (Portugal); Centro de Física Atómica da Universidade de Lisboa, Av. Professor Gama Pinto 2, 1649-003 Lisboa (Portugal); Longelin, S. [Centro de Física Atómica da Universidade de Lisboa, Av. Professor Gama Pinto 2, 1649-003 Lisboa (Portugal); Costa, S.; Candeias, A. [Laboratório José de Figueiredo, Direcção Geral do Património Cultural, Rua das Janelas Verdes 37, 1249-018 Lisboa (Portugal); Laboratório HERCULES e Centro de Química de Évora, Universidade de Évora, Largo Marquês de Marialva 8, 7000 Évora (Portugal); Carvalho, M.L. [Centro de Física Atómica da Universidade de Lisboa, Av. Professor Gama Pinto 2, 1649-003 Lisboa (Portugal); Manso, M., E-mail: marta974@cii.fc.ul.pt [Centro de Física Atómica da Universidade de Lisboa, Av. Professor Gama Pinto 2, 1649-003 Lisboa (Portugal)

    2014-07-15

    This case study reveals the analytical characterisation carried out on ‘D’Aprés Cormon’ (1891) by Veloso Salgado, a copy of ‘Caïn’ (1880) by Fernando Cormon, belonging nowadays to Musée d’Orsay. Infrared Reflectography made in situ revealed underdrawing grid that was used to transpose the original painting to a smaller scale, pictorial style, execution method and retouched/restored areas. In situ EDXRF analysis together with Raman microscopy allowed the identification of gypsum, lead white, titanium white, yellow ochre, vermilion, ultramarine and lamp black. These results provide valuable information about the Salgado’s palette and his production technique.

  8. American Chemical Society--238th National Meeting & Exposition. Developments in medicinal chemistry: part 2. 16-20 August 2009, Washington DC, USA.

    Science.gov (United States)

    Gater, Deborah; Macauley, Donald

    2009-10-01

    The 238th National Meeting and Exposition of the American Chemical Society, held in Washington DC, included topics covering new compounds and developments in the field of medicinal chemistry. This conference report highlights selected presentations on inhibitors of PARP, a heme oxygenase 1 (HO-1) inhibitor, NS3 protease inhibitors, a corticotrophin-releasing factor 1 (CRF-1) receptor antagonist, a cannabinoid receptor antagonist, diacylglycerol acyltransferase inhibitors, cathepsin and chymase receptor inhibitors, and MAPK inhibitors. Investigational drugs discussed include veliparib (Abbott Laboratories), MK-4827 (Merck & Co Inc), OB-24 (Osta Biotechnologies), BMS-339, BMS-764459, BMS-812204 and BMS-640994 (all Bristol-Myers Squibb Co), and JNJ-10311795 (Johnson & Johnson).

  9. Characterisation of the Thermostable Protease AprX in Strains of Pseudomonas Fluorescens and Impact on the Shelf-life of Dairy Products: Preliminary Results.

    Science.gov (United States)

    Andreani, Nadia Andrea; Carraro, Lisa; Fasolato, Luca; Balzan, Stefania; Lucchini, Rosaria; Novelli, Enrico; Cardazzo, Barbara

    2016-09-20

    Bacterial proteases are involved in food spoilage and shelf-life reduction. Among the bacterial proteases, a predominant role in spoilage of dairy products seems to be played by the thermostable metallo-protease AprX, which is produced by various strains of Pseudomonas fluorescens. Differences in AprX enzyme activity among different strains were highlighted, but the most proteolytic strains were not identified. In this study, the presence of the aprX gene was evaluated in 69 strains isolated from food matrices and 18 reference strains belonging to the P. fluorescens group, which had been previously typed by the multi locus sequence typing method. Subsequently, a subset of reference strains was inoculated in ultra-high temperature milk, and the expression of the aprX gene was evaluated at 22 and 6°C. On the same milk samples, the proteolytic activity was then evaluated through Azocasein and trinitrobenzenesulfonic acid solution assays. Finally, to assess the applicability of the former assay directly on dairy products the proteolityc activity was tested on industrial ricotta samples using the Azocasein assay. These results demonstrate the spread of aprX gene in most strains tested and the applicability of Azocasein assay to monitor the proteolytic activity in dairy products.

  10. Ville nouvelle, quarante ans après : les pionniers vieillissants de Maurepas

    Directory of Open Access Journals (Sweden)

    Marie Peretti-Ndiaye

    2009-01-01

    Full Text Available Construites à partir des années 1960 sous l’impulsion du Schéma directeur d’Aménagement et d’Urbanisme de 1965, cinq villes nouvelles ont vu le jour en région parisienne. Leur aménagement laisse entrevoir une volonté de répondre à des besoins urbains identifiés, se conjuguant parfois avec l’offre d’espaces, de services ou d’équipements envisagés alors comme novateurs. Maurepas, rattachée jusqu’en 1984 à l’agglomération nouvelle de Saint-Quentin-en-Yvelines, a été façonnée en partie par ces aspirations. Elle constitue aujourd’hui une commune à la population vieillissante et à l’urbanisme marqué par des jeux d’échelle, des cloisonnements et par une relative uniformité. La configuration de la ville laisse entrevoir la volonté d’ébaucher « un nouveau genre de vie urbaine »(Pachaud, 2006 manifeste durant les années soixante et soixante-dix tandis que l’histoire de la commune permet d’envisager les difficultés inhérentes à l’intercommunalité. Au cœur de cette histoire se retrouvent des ménages de la classe moyenne, entrés dans le périurbain comme des pionniers. Portés par l’idéologie d’une ville-nouvelle où « tout est à construire » et qui leur ouvrait, parallèlement, des perspectives nouvelles en termes « d’espaces à soi », ces derniers sont aujourd’hui âgés de plus de soixante ans. Quarante ans après leur installation, leurs discours sur la ville révèlent l’existence de plusieurs ordres de tension : tension entre ruralité et urbanité, d’une part, tension entre adhésion, différenciation et réflexivité, de l’autre. Ces tensions peuvent être mises en parallèle avec les évolutions de la ville et la façon dont les formes urbaines sont mises en question dans l’espace des débats publics. Ces différents éléments nous conduiront à envisager les résistances et les projections à l’œuvre ainsi que les processus de subjectivation qu’elles r

  11. Unit Risk Quotient (RQ) and Relative Significance of Radionuclide on Flora and Fauna to the EU-APR Optimization

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Keunsung [KHNP-CRI, Daejeon (Korea, Republic of); Kim, Sukhoon [FNC Technology Co., Ltd., Yongin (Korea, Republic of); Lee, Chonghui [KEPCO E and C, Yongin (Korea, Republic of)

    2015-05-15

    As part of the project for acquiring the certification from EUR organization, in accordance with Articles 4.8 and 5.5 specified in Section 2.20 of EUR Volume 2, the effects of ionizing radiation from the standard design of EU-APR on biota and ecosystems during operation and decommissioning phases shall be assessed. This assessment must be carried out according to the ERICA (i.e. Environmental Risk from Ionizing Contaminants: Assessment and management) integrated approach. This paper describes the evaluation results for unit risk quotient and relative significance by radionuclide derived from performing Tier 1 assessment on flora and fauna for the EU-APR design using ERICA Tool. As specified previously, Pa-231 and Th-228 are the most significant for the terrestrial and for the marine/freshwater ecosystems, respectively. And, in terms of environmental risk, those radionuclides having the most impact on flora and fauna are relatively more significant than isotope having the least impact by about 7 to 10 orders of magnitude.

  12. Evaluation of Effect of N{sub 2} Gas on the Cooling Capability of Passive Auxiliary Feedwater System (PAFS) in APR+

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Yun Je; Kang, Kyong Ho; Yun, Byong Jo [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2012-05-15

    In Korea, Advanced Power Reactor Plus (APR+) has being developed by adding passive safety features to Advanced Power Reactor 1400MWe (APR1400). Passive Auxiliary Feedwater System (PAFS) is one of passive system adopted in the APR+ to replace the conventional active auxiliary feedwater system. Because PAFS removes decay heat from the reactor core, it is required to verify the performance of PAFS in postulated accidents cases. In addition, an effect of noncondensable gas on the heat removal capability of PAFS should be evaluated since the non-condensable gas may deteriorate a condensation heat transfer through the condensation heat exchanger in PAFS. In this study, the effect of N{sub 2} gas was evaluated using MARS

  13. DESIGN OF INTERCONTINENTAL HOTEL OF WORLD HORTICULTURAL EXPOSITION IN QINGDAO%青岛世园会洲际酒店设计

    Institute of Scientific and Technical Information of China (English)

    王晓静; 杨斌

    2014-01-01

    青岛世园酒店是为迎接2014年在青岛举办的世园会而建设的酒店,设有主题酒店和服务型公寓。该酒店在设计理念上融青岛德式建筑、西方浪漫主义建筑和现代建筑风格为一体,形式上与以往的一般酒店有所不同,是青岛与国际接轨并迎合其特殊的地理区位和发展前景而进行的一次探索和发展。%Qingdao World Horticultural Exposition Hotel is built for meeting and greeting World Horticultural Exposition that will be held in 2014 in Qingdao, which includes a theme hotel and service apartments .The design concept of this hotel combines Qingdao German architectural style with the western romantic architecture style and modern architectural style .Whose form is different from general hotels in the past , which is an exploration and development of Qingdao gradually being in line with international standards and caters to their special geographical location and the development prospects .

  14. Simplified study for the proposed APR1400 condenser performance based on EL-DABAA SITE, EGYPT, with respect to BNPP and SHIN KORI NPP

    Energy Technology Data Exchange (ETDEWEB)

    Abdoelatef, M. Gomaa; Rezk, Osama; Lee, YonKwan [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of)

    2015-10-15

    • Perception of nuclear power as a convenient, economically competitive and viable source of energy which, if introduced in the country, would not only complement the traditional energy sources, but would also promote technological development and serve as an incentive for social and economic progress. In this paper we will introduce APR-1400 as the most likely selected reactor type for 1st Egyptian Nuclear Power Plant. Then we will study the optimized APR-1400 condenser performance based on El-Dabaa site conditions. As the climate conditions, especially the seawater temperatures (intake for the cooling system) having a direct effects on the condenser performance and the overall NPP Efficiency, we studied the seawater temperature change based on EL-Dabaa site conditions and it's feedback on the proposed APR-1400 condenser performance and the NPP efficiency. All of the calculations and analysis had been executed by using KINGS NPA by applying EL-Dabaa seawater temperature variations for the 2 types of APR-1400 Condensers (Shinkori, south Korea and Barakah, UAE), and the main findings were as follow: For the APR-1400 condensers (Shinkori and Barakah) performance • The average difference all over the year for saturation temperature, cooling water outlet temperature, and condenser pressure are 0.135 .deg. C, .05785 .deg. C, and 0.3948 mHgA respectively. This shows that the Barakah condenser performance is not significantly better than the shinkori condenser performance based on EL-Dabaa Conditions, especially if we considered the cost difference between the two condensers designs. For APR-1400 NPPs (Shinkori and Barakah) net efficiency • The average difference all over the year for the power productions and net efficiency are 1.4791 MWe and .00037 %, respectively.

  15. The subtilisin-like protease AprV2 is required for virulence and uses a novel disulphide-tethered exosite to bind substrates.

    Directory of Open Access Journals (Sweden)

    Ruth M Kennan

    Full Text Available Many bacterial pathogens produce extracellular proteases that degrade the extracellular matrix of the host and therefore are involved in disease pathogenesis. Dichelobacter nodosus is the causative agent of ovine footrot, a highly contagious disease that is characterized by the separation of the hoof from the underlying tissue. D. nodosus secretes three subtilisin-like proteases whose analysis forms the basis of diagnostic tests that differentiate between virulent and benign strains and have been postulated to play a role in virulence. We have constructed protease mutants of D. nodosus; their analysis in a sheep virulence model revealed that one of these enzymes, AprV2, was required for virulence. These studies challenge the previous hypothesis that the elastase activity of AprV2 is important for disease progression, since aprV2 mutants were virulent when complemented with aprB2, which encodes a variant that has impaired elastase activity. We have determined the crystal structures of both AprV2 and AprB2 and characterized the biological activity of these enzymes. These data reveal that an unusual extended disulphide-tethered loop functions as an exosite, mediating effective enzyme-substrate interactions. The disulphide bond and Tyr92, which was located at the exposed end of the loop, were functionally important. Bioinformatic analyses suggested that other pathogenic bacteria may have proteases that utilize a similar mechanism. In conclusion, we have used an integrated multidisciplinary combination of bacterial genetics, whole animal virulence trials in the original host, biochemical studies, and comprehensive analysis of crystal structures to provide the first definitive evidence that the extracellular secreted proteases produced by D. nodosus are required for virulence and to elucidate the molecular mechanism by which these proteases bind to their natural substrates. We postulate that this exosite mechanism may be used by proteases produced by

  16. The Propulsive Effect of China- ASEAN Exposition on the Economic Interaction between Guangxi of China and ASEAN%中国-东盟博览会对广西与东盟经济互动的推进效应

    Institute of Scientific and Technical Information of China (English)

    李欣广

    2005-01-01

    The paper reflects and apprehend again the strategic meaning of the China - ASEAN exposition and its function which can serve Guangxi after the 1st CAEXPO, discussing the standard on how an exposition can be held successfully and becomes a brand name. It then argues that the success of CAEXPO should act on the construction of CAFTA and Gunagxi' s benefit from the economic integration. It finally proposes re - planning for CAEXPO based on the five missions of the exposition and the trinity of operation mode, and discusses correlated work of promoting CAEXPO' s long term vitality from the aspects of its publicity, investment, Nanning' s city construction and economic development, Guangxi' s traffic and transportation system , materials circulation industry and channel economy , city humanism spirit and real estate business.

  17. Harmonie et divergences des couples sur les repercussions familiales et sociales apres la survenue d’un accident vasculaire cerebral.

    OpenAIRE

    Baumann, Michèle; Bucki, Barbara

    2012-01-01

    Deux ans après la survenue d’un accident vasculaire cérébral (AVC), l’harmonie et la divergence entre les déclarations des patients et des conjoints ont été analysées auprès de 51 couples vivant au Luxembourg à l’aide d’un entretien mené à leur domicile. « L’AVC a créé des bouleversements considérables dans ma famille » et « au début, personne ne savait quelle attitude avoir avec la personne AVC »; ces retentissements sont, pour les couples, indiscutables. D’autres effets les a...

  18. PRIMA-1met (APR-246) inhibits growth of colorectal cancer cells with different p53 status through distinct mechanisms.

    Science.gov (United States)

    Li, Xiao-Lan; Zhou, Jianbiao; Chan, Zit-Liang; Chooi, Jing-Yuan; Chen, Zhi-Rong; Chng, Wee-Joo

    2015-11-03

    PRIMA-1met (APR-246) is a methylated derivative and structural analog of PRIMA-1 (p53 re-activation and induction of massive apoptosis). PRIMA-1met has been reported to restore both the wild type (wt) structure and function of mutant p53. Here, we show that PRIMA-1met is highly effective at limiting the growth of CRC cells regardless of p53 status. However, PRIMA-1met induces robust apoptosis only in CRC cells with mutant p53. Upregulation of Noxa, a proapoptotic molecule, is crucial for PRIMA-1met mediated activity. In human xenograft model of disease, PRIMA-1met effectively suppresses CRC tumor growth. Our results uncover distinct mechanisms of PRIMA-1met in CRC with different p53 status, thus providing a mechanistic rationale to evaluate the clinical efficacy of PRIMA-1met in CRC patients with different p53 status.

  19. Performance and scenario evaluation of PAFS through the LOFW accident in APR1400 by using MARS code

    Energy Technology Data Exchange (ETDEWEB)

    Bae, Sung Won; Bae, Byoung Uhn; Yun, Byong Jo [Korea Atomic Energy Institute, Daejeon (Korea, Republic of)

    2009-07-01

    In order to enhance the safety feature of the APR1400 through the passive ways, the passive auxiliary feedwater system(PAFS) is under preliminary consideration by KAERI. For the successful adaptation of PAFS, accident scenario evaluation of PWR plant that is assumed to have the PAFS system should be performed. Condensing heat exchanger assemblies are installed at the exterior boundary of the containment building per one steam generator. The performance of the heat exchanger is designed to remove the decay heat of the fuel completely. In normal operation condition, PAFS system is not connected with the steam and feed lines. A Total Loss of Feed Water(TLOFW) accident is selected for the performance and scenario evaluation after the severity check. The PAFS connection valves are open at the signal of 25% level trip of steam generator. With the single failure assumption of PAFS open valve, the scenario propagations are calculated by using MARS code.

  20. Carcinoïde primitif du rein métastasant après 12 ans

    Science.gov (United States)

    Bacha, Dhouha; Lahmar, Ahlem; Gharbi, Lassad; Slama, Sana Ben; Bouraoui, Saadia; Chatti, Samia; Regaya, Sabeh Mzabi

    2016-01-01

    Les carcinoïdes primitifs du rein sont rares avec une centaine de cas rapportés dans la littérature. Sur le plan histologique, il s'agit d'une tumeur bien différenciée dont la morphologie rejoint souvent celle des carcinoïdes dans les autres localisations. Nous rapportons un cas de carcinoïde primitif du rein survenant chez un homme de 41 ans, découvert à la suite de métastases hépatiques. La tumeur était particulière par son architecture tubulo-papillaire, suggérant à tort le diagnostic de carcinome papillaire du rein. Ce diagnostic a été redressé 12 ans après, à la suite de l'apparition d'autres métastases hépatiques, osseuses et pulmonaires. PMID:27217899

  1. O après-coup e a reconsolidação da memória

    Directory of Open Access Journals (Sweden)

    Graziele Luiza Barizon Scopel Gerbasi

    2015-04-01

    Full Text Available Em diferentes áreas do conhecimento é reconhecido que a memória está sujeita a transformações ao longo do tempo. Partindo desse pressuposto, o objetivo do presente estudo é apresentar uma discussão compreendendo a ideia de que nossas recordações são suscetíveis a transformações e a concepção de après-coup. Há o delineamento de algumas ideias acerca da temporalidade em Psicanálise e do mecanismo de reconsolidação da memória segundo as Neurociências. Utilizando-se tais conceitos, evidenciou-se a viabilidade de se pensar uma interlocução entre a Psicanálise e as Neurociências.

  2. Pourquoi la Commission de la santé et de la sécurité du travail du Québec n’est pas le premier recours des enseignantes et des préposées à l’aide domestique ayant des lésions professionnelles

    Directory of Open Access Journals (Sweden)

    Nancy Guberman

    2005-05-01

    Full Text Available Cet article examine les motifs de deux groupes de travailleuses pour s’adresser ou pas à la Commission de la santé et de la sécurité du travail du Québec (CSST pour des lésions perçues comme étant liées au travail. Il est basé sur des entrevues qualitatives auprès de 16 enseignantes et de 16 préposées à l’aide domestique. Pour les deux groupes, les motifs de non-recours incluent la croyance que la CSST existe essentiellement pour les accidents et les retraits préventifs des femmes enceintes, l’image de la CSST comme un organisme qui accorde difficilement des indemnisations ainsi que la difficulté perçue de prouver le lien entre le travail et le problème de santé. Pour les préposées, le manque à gagner entre les prestations et le revenu d’emploi est aussi un facteur tandis que pour les enseignantes l’accès relativement facile à une assurance salaire joue contre le recours à la CSST. De plus, pour bien comprendre les choix des répondantes, il faut tenir compte de leur rapport à leur emploi et à leur santé et de la culture de leur milieu de travail.This article examines the motives behind the decisions of two groups of workers on whether or not to submit claims to the Workers’ Compensation Board (CSST for perceived work-related accidents or illnesses. It is based on qualitative interviews with 16 teachers and 16 cleaners. For both groups, motives for not making claims include the belief that the CSST is essentially for accidents and preventive work withdrawal for pregnant women, the view that compensation is difficult to obtain from the CSST, as well as a perceived difficulty of proving a relationship between their work and their health problem. For the cleaners, the difference between the compensation and employment income is also a factor, while for teachers, the fact that they have relatively easy access to wage-replacement insurance is one reason they do not submit claims to the CSST. To better

  3. Synthesis of Key Points from the OSEP Early Childhood Transition FAQ (SPP/APR Indicators C-8, B-11 and B-12)

    Science.gov (United States)

    Diefendorf, M.; Henson, J.; Lucas, A.; Whaley, K.

    2010-01-01

    This document is a synthesis of the key points provided in the Office of Special Education Programs (OSEP) Early Childhood Transition FAQs: SPP/APR indicators C-8 and B-12 released on December 1, 2009. It was developed to assist states with the implementation of effective transition policies and practices. The following is included: (1) Transition…

  4. Effect of surgical castration of bull calves at different stages of maturity with or without analgesia on the acute phase response (APR) and complete blood count (CBC)

    Science.gov (United States)

    The study objective was to determine if surgical castration at birth or weaning impacts the acute phase response (APR) or complete blood counts (CBC) and whether concurrent administration of an oral analgesic (meloxicam) ameliorates inflammation. Bull calves (n=29) from the University of Arkansas re...

  5. A Quantitative Feasibility Study on Potential Safety Improvement Effects of Advanced Safety Features in APR-1400 when Applied to OPR-1000

    Energy Technology Data Exchange (ETDEWEB)

    Ualikhan Zhiyenbayev [KAIST, Daejeon (Korea, Republic of); Chung, Dae Wook [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2015-10-15

    This study aims to test the feasibility of the applications using Probabilistic Safety Assessment (PSA). Particularly, three of those advanced safety features are selected as follows: 1. Providing an additional Emergency Diesel Generator (EDG); 2. Increasing the capacity of Class 1E batteries; 3. Placing a Refueling Water Storage Tank (RWST) inside containment, i.e., change from RWST to IRWST. The Advanced Power Reactor 1400 (APR-1400) adopts several advanced safety features compared to its predecessor, the Optimized Power Reactor 1000 (OPR-1000), which includes an additional Emergency Diesel Generator, increase in battery capacity, in-containment refueling water storage tank (IRWST), and so on. Considering the remarkable advantages of these safety features in safety improvement and the design similarities between APR-1400 and OPR-1000, it is feasible to apply key advanced safety features of APR-1400 to OPR-1000 to enhance the safety. The selected safety features are incorporated into OPR-1000 PSA model using the Advanced Information Management System (AIMS) for PSA and CDFs are re-evaluated for each application and combination of three applications. Based on current results, it is concluded that three of key advanced safety features of APR-1400 can be effectively applied to OPR-1000, resulting in considerable safety improvement. In aggregate, three advanced safety features, which are an additional EDG, increased battery capacity and IRWST, can reduce the CDF of OPR-1000 by more than 15% when applied altogether.

  6. Appraisal of alternative skin model for the study of epidermal restoration following exposure to various environmental stress agents: ionising radiation and UV B; Evaluation d'un modele alternatif de peau dans l'etude de l'atteinte epidermique apres exposition a differents agents de stress environnementaux: rayonnements ionisants (RI) et ultra-violets B (UVB)

    Energy Technology Data Exchange (ETDEWEB)

    Isoir, M

    2006-06-15

    Human skin is a major target tissue for ionising radiation (IR) and UV B. We developed a skin explant model and used 2 types of keratinocytes to study survival and oxidative stress induced by these radiations. We examined oxidative damages by measuring R.O.S. produced and cellular anti-oxidant defenses induced. We observed into skin exposed to IR a modulation of genes expression implied in the control of oxidative stress, confirmed by the decrease of catalase, glutathione peroxidase and superoxide dismutase enzymatic activities. The imbalance observed between anti- and pro-apoptotic genes expression shows that keratinocytes apoptosis may be partly dependent on radio-induced R.O.S. production. We showed the difference of radiosensitivity between N.H.E.K. and Ha Ca.T., which may be linked to their differential oxidative responses. In addition, during re-epithelialising, we demonstrated that activated N.H.E.K. after IR express keratin 6, release pro-inflammatory cytokines and proliferate, without modification of their differentiation. Treatment of N.H.E.K. with geranyl geranylacetone (G.G.A.) has a beneficial effect on their radio-induced activation by increasing IL-1 release, their migration in scrapped area and their survival. G.G.A. has an anti apoptotic ability (induction of Hsp70- caspase-3 pathway) and migratory properties (P38/RhoA activation) on N.H.E.K., but after IR, only caspase-3 pathway is induced. This work thus contributes to the understanding of cutaneous damages after IR and G.G.A. mechanism of action which accelerates re-epithelialising. (author)

  7. Exposure of the surgery room during procedures for the per operative detection after administration to the patient of a radiopharmaceutical: preliminary results; Exposition du personnel de bloc operatoire lors des procedures de detection peroperatoire apres administration au patient d'un radiopharmecautique: resultats preliminaires

    Energy Technology Data Exchange (ETDEWEB)

    Ricard, M.; Lamon, A.; Aubert, B. [Institut Gustave Roussy, 94 - Villejuif (France)

    1999-07-01

    The per operative detection consists in administrating to the patient a radiopharmaceutical that will be localised during a surgical operation with a small detector handled by the surgeon. For the thyroid cancers the measurements have been made for four operations, long of three hours, practiced five days after administration of 4 GBq of iodine 131. The measure gave the following results: (right handed surgeon) right hand extremity 40 mSv, left hand 70 mSv, eyes 13 mSv and thyroid 15 mSv. In the case of injection of 40 MBq of indium 111, the dosemeters wore during respectively eight and five hours, the surgeon exposure was 30 mSv and his assistant exposure, situated a little further, was 5 mSv. (N.C.)

  8. On China’s Garden in World Horticultural Exposition%世界园艺博览会中的中国园

    Institute of Scientific and Technical Information of China (English)

    许大为; 丁晨旸

    2015-01-01

    通过对中国参与历届国际世界园艺博览会的中国园的规划设计进行比较研究,总结了历届中国园的景观设计的特征,并讨论了中国古典园林艺术对中国园的影响及中国园的发展方向。%The paper has the comparative research on the planning design of China’s Garden in World Horticultural Expositions,sums up their features in landscapes design,and discusses the influence of China’s classical gardening arts on the gardens and its development.

  9. « Un chaos savamment ordonné… ». L’élaboration conceptuelle de l’Exposition internationale japonaise en 2005

    Directory of Open Access Journals (Sweden)

    Sophie Houdart

    2007-06-01

    Full Text Available  « Pas besoin de roman, Orsenna, ni même de nouvelles, moi je ne suis écrivain que de quelques mots. “Un chaos savamment ordonné de plantes, d’animaux et d’êtres humains”.Dites-moi, Orsenna, franchement, c’est bien ça une exposition coloniale : ça et rien que ça ?Alors [Gruvel] proposait à chaque séanceson chaos. […]Le chef de service proposait une descriptiondu palais des Colonies :“Derrière son élégante et pure colonnade, la haute façade apparaîtra tout entière transformée en une immense fr...

  10. American Chemical Society--238th National Meeting & Exposition. Developments in medicinal chemistry: part 1. 16-20 August 2009, Washington DC, USA.

    Science.gov (United States)

    Gater, Deborah; Macauley, Donald

    2009-10-01

    The 238th National Meeting and Exposition of the American Chemical Society, held in Washington DC, included topics covering new compounds and developments in the field of medicinal chemistry. This conference report highlights selected presentations on a novel KV1.5 blocker, a state-dependent CaV2.2 antagonist, therapeutic uses of macrocycles, a novel P2X7 antagonist, developments using the StaR technology platform, the optimization of a neuropeptide S receptor antagonist, and type 1 glycine transport modulators. Investigational drugs discussed include WYE-160020 (Wyeth), Trox-1 (Neuromed Pharmaceuticals Inc), ulimorelin (Tranzyme Pharma Inc), E-32224 (Ensemble Discovery Corp) and PF-03463275 (Pfizer Inc); the discontinued compound AZD-9056 is also highlighted.

  11. Mots imagés, mots imaginés. Regard ethnologique sur l’exposition « Brouillons d’écrivains »

    Directory of Open Access Journals (Sweden)

    Fabienne Martin

    2010-04-01

    Full Text Available C’est guidée par une certaine curiosité que je me suis rendue à l’exposition « Brouillons d’écrivains » qui s’est tenue du 26 février au 17 juin 2001 à la Bibliothèque nationale de France (bnf. Pourquoi vouloir ainsi exposer des brouillons ? Que peut-il y avoir dans les brouillons des écrivains qui ne figure pas dans leurs livres ? Le court texte du « Programme des manifestations culturelles » propose quelques réponses : Les brouillons d’écrivains sont aujourd’hui élevés au rang d’objets fét...

  12. Erratum to “The Weighted Estimates of the SchrSdinger Operators on the Nilpotent Lie Group” [J.Math.Res.Exposition, 2010, 30(6): 1117-1124

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Refers to:The Weighted Estimates of the Schr(o)dinger Operators on the Nilpotent Lie Group Journal of Mathematical Research and Exposition,Volume 30,Issue 6,20November 2010,Pages 1117-1124Ling Juan HAN and Qiao Zhen MA

  13. 西安世界园艺博览会——国际竹藤组织竹园概览%INBAR GARDEN IN 2011 XI’AN INTERNATIONAL HORTICULTURAL EXPOSITION

    Institute of Scientific and Technical Information of China (English)

    傅金和; 李新

    2011-01-01

    After INBAR pavilion wow Shanghai Expo with bamboo in 2010,INBAR was invited by 2011 Xi'an International Horticultural Exposition to host a garden again.Different from the pavilion in Shanghai Expo,INBAR garden in Xi'an Expo promote the

  14. 15. national seminar on the rational use of the energy and exposition of equipment and services. Transactions. [Selected Papers]; 15. seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios. Memoria tecnica

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    Selected papers from the 15th annual national seminar on the rational use of the energy and exposition of equipment and services have been separately cited in the database. The seminar is jointly sponsored by ATPAE, Universidad autonoma Metropolitana, and FIDE.

  15. Le don après un décès d'origine cardiocirculatoire au Canada

    Science.gov (United States)

    Shemie, Sam D.; Baker, Andrew J.; Knoll, Greg; Wall, William; Rocker, Graeme; Howes, Daniel; Davidson, Janet; Pagliarello, Joe; Chambers-Evans, Jane; Cockfield, Sandra; Farrell, Catherine; Glannon, Walter; Gourlay, William; Grant, David; Langevin, Stéphan; Wheelock, Brian; Young, Kimberly; Dossetor, John

    2006-01-01

    Résumé Ces recommandations sont le fruit d'un processus multidisciplinaire national ayant duré un an et visant à déterminer si et comment l'on pourrait procéder au don d'organes après un décès d'origine cardiocirculatoire («don après le décès cardiocirculatoire», ou DDC) au Canada. Le forum national organisé en février 2005 a permis aux participants de discuter et d'élaborer des recommandations sur les principes, interventions et pratiques se rapportant au DDC. Les aspects éthiques et juridiques ont été abordés dans les discussions. À la fin du Forum, la majorité des participants ont été favorables à l'implantation de programmes de DDC au Canada. Les participants du Forum ont également convenu qu'il fallait formuler et prôner des valeurs fondamentales pour orienter l'élaboration de programmes et de protocoles basés sur le cadre médical, éthique et juridique établi lors de cette réunion. Même si la possibilité d'un don d'organes et de tissus doit faire partie intégrante des soins de fin de vie, il faut insister sur le fait que le devoir de diligence envers les patients mourants et leurs familles doit demeurer la priorité des équipes soignantes. La complexité et les répercussions profondes du décès sont reconnues et doivent être respectées, de même que les différences personnelles, ethnoculturelles et religieuses face à la mort et au don d'organes. Les décisions d'arrêter le traitement de maintien des fonctions vitales, la prise en charge des derniers moments de la vie et le diagnostic de décès selon des critères cardiocirculatoires doivent être distincts et indépendants des processus de don et transplantation. Ce rapport contient des recommandations destinées aux gestionnaires de program, aux autorités sanitaires régionales et aux instances appelés à élaborer les protocoles de DDC. Les programmes doivent être conçus en fonction des éléments suivants : direction et planification locales, éducation et

  16. Potentialités écologiques des carrières de quartzite après exploitation : l'exemple de la carrière de Cheffois (Vendée, France

    Directory of Open Access Journals (Sweden)

    François Bétard

    2011-06-01

    Full Text Available Dans les carrières de roches massives abandonnées après l'exploitation, l'aridité du sol et le caractère oligotrophe du milieu, conjugués à la présence de parois rocheuses et de plans d'eau au niveau des excavations les plus profondes, sont des éléments favorables à l'expression d'une biodiversité renouvelée et originale. Un inventaire écologique mené sur la carrière de quartzite de Cheffois, située dans le sud du Massif Armoricain, a révélé la richesse biologique de ce type de milieu semi-naturel. Les résultats de l'inventaire ont conduit à distinguer six types d'habitats néoformés correspondant à d'anciens secteurs d'exploitation : (1 un plan d'eau de fosse, (2 une zone de carreau humide, (3 une zone de carreau sec, (4 des fronts de taille d'expositions variées, (5 des remblais boisés, et (6 une galerie souterraine. Ces six types de milieux sont eux-mêmes subdivisés en une mosaïque de petits habitats, favorisant au final une grande biodiversité avec le développement de nombreuses espèces végétales et animales, dont certaines à forte valeur patrimoniale. Replacé dans le contexte du Bas-Bocage vendéen, l'apport écologique de la carrière de quartzite est évalué et confronté aux pertes en biodiversité engendrées par l'ouverture de la carrière. Avec les autres carrières de quartzite situées sur les sites rocheux des environs, elles constituent, ensemble, un réseau de carrières partiellement inondées pouvant contribuer à la création d'un véritable corridor écologique, dans une matrice bocagère actuellement en perte de biodiversité.In abandoned quarries of massive rocks, the aridity and oligotrophic character of soils, combined with the presence of rock walls and water bodies in the deeper excavations, are favourable to the expression of a renewed, original biodiversity. An ecological survey carried out on the quartzite quarry of Cheffois, located in the southern Armorican Massif, revealed the

  17. Consideration on hydrogen explosion scenario in APR 1400 containment building during small breakup loss of coolant accident

    Energy Technology Data Exchange (ETDEWEB)

    Park, Kweonha, E-mail: khpark@kmou.ac.kr [Division of Mechanical & Energy Systems Engineering, Korea Maritime University, Dongsam-dong, Yeongdo-gu, Busan 606-791 (Korea, Republic of); Khor, Chong Lee, E-mail: itachi_829@hotmail.com [Department of Mechanical Engineering, Korea Maritime University, Dongsam-dong, Yeongdo-gu, Busan 606-791 (Korea, Republic of)

    2015-11-15

    Highlights: • Hydrogen behavior in the containment building of APR1400 nuclear plant up to 15 h after the failure happened. • The risk of hydrogen explosion largely depends on the combination of air, hydrogen and steam in the containment. • Hydrogen explosion risk at different locations in the containment was analyzed. - Abstract: This paper describes the analytical result of the potential risk of hydrogen gas up to 15 h after the failure takes place. The major cause of the disaster occurred in Fukushima Daiichi nuclear reactor was the detonation of accumulated hydrogen in the containment by highly increased reactor core temperatures after the failure of the emergency cooling system. The hydrogen risk should be considered in severe accident strategies in current and future NPPs. A hydrogen explosion scenario is proposed. Hydrogen is accumulated on top of the dome during the hydrogen release period. At this point, there are no risk of explosion due to the steam that resides in upper part of the dome. As the hydrogen concentration increase, substantial amount of steams are released. Subsequently, hydrogen is forced into the lower part of the building with high air density—small explosion and dormant steam condensation phase are possible. The light hydrogen rises up slowly with air, gathering on top of the building with high air density. Massive hydrogen explosion is anticipated upon ignition at this stage.

  18. Cinétique de l'apoptose induite après irradiation α in vitro de macrophages alvéolaires de rat

    Science.gov (United States)

    Lizon, C.; Poncy, J. L.; Fritsch, P.

    1998-04-01

    After in vitro α-particle irradiation of rat alveolar macrophages, apoptosis and necrosis induction have been quantified. Results show a different radiosensitivity depending on time after cell plating and a maximal apoptosis frequency which occurred 48 hours after the end of irradiation. L'induction d'apoptose et de nécrose a été quantifiée d'après irradation α in vitro de macrophages alvéolaires de rats. Les résultats montrent une radiosensibilité dépendante du temps de culture et l'apparition d'un pic d'apoptose 48 heures après la fin de l'irradiation.

  19. Élise Turcotte : Écrits sauvages et domestiques

    Directory of Open Access Journals (Sweden)

    Joëlle Papillon

    2015-12-01

    Full Text Available Cet article étudie les rapports entre humains et animaux mis en scène dans l’œuvre d’Élise Turcotte, notamment dans Pourquoi faire une maison avec ses morts et Autobiographie de l’esprit. Les animaux familiers offrent aux narratrices une consolation et un accompagnement dans la souffrance, ce qui provoque chez elles une identification avec les animaux malades ou morts à qui elles sont confrontées.

  20. Régulation de la production, par des cellules endothéliales, de cytokines pro-inflammatoires après irradiation

    Science.gov (United States)

    van der Meeren, A.; Lafont, H.; Mathé, D.

    1998-04-01

    Gamma irradiation leads to an increased production of interleukin- (IL)-6 and IL-8 by human endothelial cells. In order to regulate the radio-induced production of these pro-inflammatory cytokines, we used the immunoregulatory cytokines IL-4 and IL-10. These agents were added either before or after a 10 Gy-irradiation. Our results show that it is possible to decrease the radio-induced production of IL-6 and IL-8 with the use of IL-4 and IL-10. Differences in the intensity of the response have been observed according to the time of treatment. The anti-inflammatory potential of both IL-4 and IL-10 was more pronounced when added after irradiation. Après irradiation gamma, des cellules endothéliales humaines ont une production accrue des interleukines (IL-) -6 et -8. Dans le but de réguler la production de ces cytokines pro-inflammatoires, nous avons utilisé des cytokines dites anti-inflammatoires, l'IL-4 et l'IL-10. Ces agents ont été ajoutés soit avant soit après une irradiation de 10Gy. Nos résultats montrent qu'il est possible de diminuer les productions radio-induites d'IL-6 et d'IL-8 par l'IL-4 et l'IL-10. Des différences dans l'intensité de la réponse ont toutefois été observées selon que l'IL-4 ou l'IL-10 ont été ajoutées avant ou après irradiation; leur efficacité anti-inflammatoire étant plus marquée lorsque les cytokines sont ajoutées après l'irradiation.

  1. Aprūpes prioritātes C hepatīta saslimšanas gadījumā, pacientu skatījuma

    OpenAIRE

    Freimane, Arina

    2009-01-01

    Bakalaura darba „Aprūpes prioritātes C hepatīta saslimšanas gadījumā, pacientu skatījumā” mērķis – noteikt aprūpes prioritātes pacientu skatījumā C hepatīta saslimšanas gadījumā. K.Rojas „Adaptācijas modelis” nodrošina māsas piemērotu pieeju pacientam ar C hepatītu. Tika veikta literatūras analīze. Tika veikts pētījums. Darba teorētiskajā daļā ir informācija par vīrusa C hepatītu, māsas darba funkciju pacietu aprūpē, stresu, cilvēka vajadzībām. Darba pētnieciskajā daļā tiek ...

  2. Medical operating personnel exposition levels during intracoronary irradiation using a Re188 full filled balloon catheter after percutaneous transluminal coronary artery

    Energy Technology Data Exchange (ETDEWEB)

    Ponce V, F.; Peix G, A.; Llerena R, L.; Santana V, L. [Instituto de Cardiologia, La Habana (Cuba); Lopez D, A. [Hospital Hermanos Amejeiras, La Habana (Cuba)

    2006-07-01

    The intracoronary irradiation using a full filled conventional balloon catheter with Rhenium 188 (Re188) after Percutaneous Transluminal Coronary Artery (PTCA) is a new relative treatment technique to reduce restenosis where the medical operating personnel are exposed to additional radiation ionizing level in the cath lab. In this study a radiation exposure level to medical operating personnel in the cath lab were measured with a Geiger Muller detector in 7 place to different distance from patient (to chest and abdominal region) catheter tabletop during a randomized clinical trial carried out in 25 patients whose were treated. The average concentrated Re188 activity used and treatment time were 5256{+-}2371 MBq/ml in 1.5-2 ml and 466{+-}195 seconds. At 3 cm from right arm patient the average maximum exposition rate were 0,63 mSv/h and 0,51 mSv h, to chest and abdominal patient level, respectively, where also average exposed dose per treated patient was 0,06 mSv and 0,05 mSv, respectively. Our results show that intracoronary irradiation with Re188 in the cath lab do not increase significatively the exposure radiation level to medical operating staff during treatment procedure and it is safe according national and international radiation protection regulations. (Author)

  3. Changes in epitope exposition of apolipoprotein A-I on the surface of high density lipoproteins after phospholipase A2 treatment.

    Science.gov (United States)

    Menschikowski, M; Hempel, U; Dinnebier, G; Lattke, P; Wenzel, K W; Jaross, W

    1995-10-01

    The immunoreactivity of high density lipoprotein (HDL) modified by treatment with porcine pancreatic phospholipase A2 (PLA2) was studied in a competitive radioimmunoassay using 6 different monoclonal apolipoprotein (apo) A-I antibodies. The competition tests have shown that after PLA2 treatment the immunoreactivity of selected epitopes of apo A-I changed in different ways. While the binding behavior of two epitopes remained unchanged, three epitopes exhibited decreased immunoreactivities after phospholipids hydrolysis. In contrast to the latter epitopes, the immunoreactivity of an epitope located on the cyanogen bromide fragment 4 of apo A-I increased with the degree of lipolysis. A loss of apo A-I from HDL as a consequence of PLA2-treatment did not occur as shown by the determination of the apo A-I concentration in HDL before and after treatment with PLA2. Using overlapped synthetic decapeptides it could be shown that the epitope increasingly exposed on the particle surface of PLA2-modified HDL consists of the amino acid residues 162-173 and 212-229. These residues are characterized by high hydrophobic indices as determined by hydropathy analysis. Furthermore, these regions belong partially to the proposed receptor-binding domain of apo A-I. Thus, an increased exposition of this epitope might result in elevated cellular binding affinities of HDL occurring after modification of lipoproteins by PLA2-treatment.

  4. La conservation-restauration en spectacle : les dessous des chefs-d’œuvre révélés dans les expositions

    Directory of Open Access Journals (Sweden)

    Claire Casedas

    2010-03-01

    Full Text Available L’article propose une analyse des expositions ayant pour thème la conservation-restauration. Alliant spectacle et médiation, ces manifestations à vocation documentaire et éducative cherchent à mettre en lumière la mission scientifique et patrimoniale des musées. Elles ont pour objectif de sensibiliser les publics à la sauvegarde et l’étude des biens culturels, puis d’expliquer les missions des conservateurs-restaurateurs dans les laboratoires. Outre l’étude de leurs objectifs et enjeux, cet article présente les moyens scénographiques et pédagogiques mis en œuvre. Mais s’agit-il d’une représentation fidèle et accessible de la conservation-restauration et de ses experts ?The article deals with exhibitions about conservation-restoration. Between show and mediation, these events have a documentary and an educative purpose and they try to hightlight museum’s scientific and curatorial missions. These exhibitions allow to interest and explain to visitors the curators-restorators’ part in laboratories, when they are restoring and studying the cultural works. After describing the interest and different stakes of these exhibitions, the article describes the scenographic and educational tools. However, do these events show a real and an understanding image of conservation-restoration and its experts?

  5. Activity of Melaleuca alternifolia (tea tree) oil on Influenza virus A/PR/8: study on the mechanism of action.

    Science.gov (United States)

    Garozzo, A; Timpanaro, R; Stivala, A; Bisignano, G; Castro, A

    2011-01-01

    Our previous study demonstrated that Melaleuca alternifolia (tea tree) oil (TTO) had an interesting antiviral activity against Influenza A in MDCK cells. In fact, when we tested TTO and some of its components, we found that TTO had an inhibitory effect on influenza virus replication at doses below the cytotoxic dose; terpinen-4-ol, terpinolene, and alfa-terpineol were the main active components. The aim of this study was to investigate the mechanism of action of TTO and its active components against Influenza A/PR/8 virus subtype H1N1 in MDCK cells. None of the test compounds showed virucidal activity nor any protective action for the MDCK cells. Thus, the effect of TTO and its active components on different steps of the replicative cycle of influenza virus was studied by adding the test compounds at various times after infection. These experiments revealed that viral replication was significantly inhibited if TTO was added within 2h of infection, indicating an interference with an early step of the viral replicative cycle of influenza virus. The influence of the compound on the virus adsorption step, studied by the infective center assay, indicated that TTO did not interfere with cellular attachment of the virus. TTO did not inhibit influenza virus neuraminidase activity, as shown by the experiment measuring the amount of 4-methylumbelliferone, cleaved by the influenza virus neuraminidase from the fluorogenic substrate 2'-O-(4-methylumbelliferyl)-N-acetylneuraminic acid. The effect of TTO on acidification of cellular lysosomes was studied by vital staining with acridine orange using bafilomycin A1 as positive control. The treatment of cells with 0.01% (v/v) of TTO at 37°C for 4h before staining inhibited the acridine orange accumulation in acid cytoplasmic vesicles, indicating that TTO could inhibit viral uncoating by an interference with acidification of intralysosomal compartment.

  6. Analysis of Post-LOCA Core Inlet Blockage to Evaluate In-vessel Downstream Effect in APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Bang, Young Seok [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2015-10-15

    The method was developed to have a conservatism to cover the uncertainty of analysis and the acceptance is judged by the representative bounding estimation. However, the important safety parameters such as the available driving head need to be confirmed by the plant specific calculation. Also an interaction between the debris induced head loss and the core flow rate needs to be explained because the head loss induced by debris in actual condition may reduce the core inflow rate faster. To confirm the safety parameters, in this study, thermal-hydraulic response considering the core inlet blockage (CIB) by debris during LTCC process following a double-ended guillotine break of cold leg (CLB), one of hot leg (HLB) and one of intermediate leg (ILB) of the APR1400 were calculated, respectively. MARS-KS 1.3 code has been used. The CIB has been modeled by the closure of valves to the core in exponential manner with time to observe the behavior near the complete blockage. To understand the effect of core inlet blockage (CIB) during a long term core cooling (LTCC) phase following a loss-of-coolant accident (LOCA) in the light of in-vessel downstream effect (IDE) of Generic Safety Issue (GSI) 191, double-ended guillotine break of hot leg (HLB), one of cold leg (CLB) and one of intermediate leg (ILB) were calculated, respectively. And the important safety parameters such as the available driving head and the head loss due to debris were calculated using MARS-KS code and discussed in comparison with the WCAP method. As a result, a little delayed heatup behavior of the fuel cladding was found for all the cases, which due to the redistribution of flow within the core after blockage.

  7. Combining interventions: improved chimney stoves, kitchen sinks and solar disinfection of drinking water and kitchen clothes to improve home hygiene in rural Peru L’association d’interventions - améliorer les cuisinières à bois, mettre en place des éviers, désinfecter l’eau domestique et le linge de cuisine par le solaire – permet d’améliorer l’hygiène dans les foyers ruraux du Pérou Intervenciones combinadas: mejorar las cocinas a leña, instalar fregaderos y desinfectar el agua para beber y los paños de cocina con energía solar para mejorar la higiene en hogares rurales en Perú

    Directory of Open Access Journals (Sweden)

    Ana I. Gil

    2012-05-01

    Full Text Available Home based interventions are advocated in rural areas against a variety of diseases. The combination of different interventions might have synergistic effects in terms of health improvement and cost effectiveness. However, it is crucial to ensure cultural acceptance. The aim of the study was to develop an effective and culturally accepted home-based intervention package to reduce diarrhoea and lower respiratory illnesses in children. In two rural Peruvian communities we evaluated the performance and acceptance of cooking devices, household water treatments (HWT and home- hygiene interventions, with qualitative and quantitative methods. New ventilated stove designs reduced wood consumption by 16%. The majority of participants selected solar water disinfection as HWT in a blind tasting. In-depth interviews on hygiene improvement further revealed a high demand for kitchen sinks. After one year of installation the improved chimney stoves and kitchen sinks were all in use.  The intervention package was successfully adapted to local customs, kitchen-, home- and hygiene management. High user satisfaction was primarily driven by convenience gains due to the technical improvements and only secondarily by perceived health benefits.Les interventions à domicile sont recommandées dans les zones rurales pour éviter diverses maladies. L’association de différentes interventions entraîne une synergie en termes d’amélioration de la santé et de rapport coût-efficacité. Il est cependant crucial d’obtenir l’adhésion de la population. Le but de l’étude était d'élaborer un programme d’interventions à domicile, efficaces et acceptées par la population, visant à réduire la diarrhée et les affections des voies respiratoires basses chez l’enfant. Nous avons évalué, dans deux communautés rurales du Pérou, l’efficacité et l’acceptation d’appareils de cuisson, des traitements de l’eau domestique (HWT et d’interventions d

  8. Exposition and evaluation of scenarios for the planning of the national power sector; Planteamiento y evaluacion de escenarios para la planeacion del sector energetico nacional

    Energy Technology Data Exchange (ETDEWEB)

    Gutierrez R, Ranulfo; Flores L, Marco P; Gonzalez Santalo, Jose M; Sanchez H, Laura E; Castrejon B, David; Porras L, Gladys L; Lopez A, Esmeralda; Lima R, Deytia [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2006-07-01

    In this article the Model of Optimization of Provision and Distribution of Electricity and Fuels is described, which is the analysis tool used by the responsible national organisms to cover the national demand of fuels and electricity for the accomplishment of studies that provide support elements in the exposition of policies covering the national demands, simultaneously diminishing the cost and reducing the environmental impact. This tool determines the combination of technologies and fuels that imply the smaller cost for the country at the time of covering the energy demands. This document extends on the analytical resources and planning that serve as a base to the Model and on its complements, such as risk estimations facing each investment alternative. All this with the purpose of providing more reliable information to the decision maker group in the matter of energy policies. [Spanish] En este articulo se describe el Modelo de Optimizacion de Suministro y Distribucion de Electricidad y Combustibles, que es la herramienta de analisis empleada por los organismos nacionales responsables de cubrir la demanda nacional de combustibles y electricidad para la realizacion de estudios que proporcionen elementos de apoyo en el planteamiento de politicas que cubran las demandas nacionales, al mismo tiempo que minimicen el costo y reduzcan el impacto ambiental. Esta herramienta determina la combinacion de tecnologias y combustibles que impliquen el menor costo para el pais al momento de cubrir las demandas de energeticos. Este documento amplia sobre los recursos analiticos y planeaciones que sirven de base al modelo y sobre sus complementos, como estimaciones de riesgo frente a cada alternativa de inversion. Todo esto con el fin de suministrar informacion mas confiable al grupo que toma las decisiones en materia de politicas energeticas.

  9. Transformations des représentations corporelles durant l’Épiclassique mésoaméricain (600 à 900 apr. j.‑c.)

    OpenAIRE

    Testard, Juliette

    2014-01-01

    L’Épiclassique (600 à 900 apr. j.‑c.) est une période de grands bouleversements sur l’Altiplano central mésoaméricain. L’iconographie de Cacaxtla-Xochitecatl (Tlaxcala) et de Xochicalco (Morelos) se situe à une distance marquée, notamment dans la représentation du corps humain, des images de Teotihuacan (Mexico). Contenant ou support à Teotihuacan, le corps semble se transformer en une matière à la fois vivante et sacrifiée, connectée à une réalité tangible et pragmatique à Cacaxtla-Xochiteca...

  10. PRIMA-1Met/APR-246 induces apoptosis and tumor growth delay in small cell lung cancer expressing mutant p53

    DEFF Research Database (Denmark)

    Zandi, Roza; Selivanova, Galina; Christensen, Camilla Laulund;

    2011-01-01

    Small cell lung cancer (SCLC) is a highly malignant disease with poor prognosis, necessitating the need to develop new and efficient treatment modalities. PRIMA-1(Met) (p53-dependent reactivation of massive apoptosis), also known as APR-246, is a small molecule, which restores tumor suppressor...... function to mutant p53 and induces cancer cell death in various cancer types. Since p53 is mutated in more than 90% of SCLC, we investigated the ability of PRIMA-1(Met) to induce apoptosis and inhibit tumor growth in SCLC with different p53 mutations....

  11. How a routine checking of Escherichia coli in retailed food of animal origin can protect consumers against exposition to Campylobacter spp. and Listeria monocytogenes?

    Directory of Open Access Journals (Sweden)

    Trajković-Pavlović Ljiljana

    2010-01-01

    Full Text Available Background/Aim. According to the literature that has been published over the last two decades Campylobacter spp i Listeria monocitogens can be identified as causes of numerous diseases derived by consuming food of animal origin. The purpose of this paper was to find out how established national microbiological criteria of the Republic of Serbia on food safety in retailed food of animal origin could contribute to consumer's protection against exposition to foodborne pathogens such as Campylobacter spp. and Listeria monocytogenes. Methods. During a routine microbiological safety control of randomly selected 60 samples of fresh poultry meat, 30 samples of other fresh meat readymade for grilling, 30 samples of sausage products, 37 samples of heattreated meat, 39 samples of toppings for fast food of animal origin and 31 samples of dairy products a national food safety criteria (Escherichia coli, aerobic plate count, Salmonella spp., coagulasa positive Staphylococcus, Proteus spp., sulphitoreducting Clostridia were applied and, as well as, testing to Campylobacter spp. and Listeria monocitogens. In determination of Campylobacter spp. and Listeria monocytogenes, food quality control methods of the Food and Agriculture Organization (FAO were applied, while in determination of the other above motioned bacteria, national provisions on microbiological methods were applied who are adjusted to the FAO ones. Results. Related to the national criteria on microbiological food safety, 88 (38.8% samples, out of the total 227 tested, were rejected. When to these results, the results of laboratory tests on Listeria monocytogens were added, a terminal number of rejected samples were not changed. When to these results, the results of Campylobacter spp. testing were added, 91 (40.1% out of the 227 samples were unsatisfied. Results of logistic regression model with occurrence of Escherichia coli as dependent variable indicated that Escherichia coli was 4.5 times likely

  12. Colgajo prefabricado occipital para cobertura de exposición ósea craneal Prefabricated occipital flap to cover craneal bone exposition

    Directory of Open Access Journals (Sweden)

    B. Rivas León

    2010-03-01

    Full Text Available La exposición del cráneo tras un tratamiento quirúrgico oncológico agresivo es un desafió reconstructivo para el cirujano plástico; los defectos pueden variar en dimensiones y complejidad, desde pequeños defectos, que pueden ser cubiertos con injertos dérmicos o colgajos locales, a defectos más extensos que requerirán de un colgajo libre para su cobertura. Presentamos el caso de un varón de 39 años de edad que presentó un defecto biparietal posterior a radioterapia y resección por carcinoma. El defecto fue cubierto con un colgajo prefabricado axial, tomado del área antebraquial e implantado bajo la piel cabelluda occipital, para posteriormente ser llevado al sitio del defecto. El colgajo axial occipital evolucionó satisfactoriamente y logramos cubrir el defecto en su totalidad, sin complicaciones. En conclusión, el colgajo prefabricado occipital aporta suficiente piel cabelluda con patrón vascular axial para cubrir hueso craneal expuesto, cuando no hay una mejor opción cosmética.Cranial bone exposition after an aggressive oncological treatment is a challenge for plastic surgeon; defects can range in size and complexity, from small defects which can be covered only with skin graft or local flaps, to extensive defects that will require a free flap cover. We report a case of a 39 years-old man, who presented soft tissue defect of biparietal area following to radiotherapy and carcinoma resection. This defect was covered by prefabricated axial flap, which was harvest of forearm area and implanted under occipital hair skin and subsequently transported to the defect. The axial occipital flap healed uneventfully with a good outcome; we managed to cover the scalp defect completely without complications. As a conclusion, prefabricated occipital flap provides enough hair skin, with axial vascularity pattern to cover cranial bone exposed, when there is not a better cosmetical option.

  13. Recovery and radio-resistance in mice after external irradiation; Restauration et radio-resistance chez la souris apres irradiation externe

    Energy Technology Data Exchange (ETDEWEB)

    Le Guillou, S. [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1965-07-01

    The author presents a literature study concerning recovery from external irradiation and an analysis of experimental data (which appear to suggest the idea of a radio-resistance in animals), as well as the hypotheses put forward for explaining this phenomenon. The author then describes an experiment carried out on mice whose LD 50/30 days increased from 1005 to 1380 rads and for which it was shown that an increase occurs in the number of certain anti-bodies circulating after a low dose of {gamma} irradiation. (author) [French] L'auteur presente une etude bibliographique de la restauration apres irradiation externe et une analyse des donnees experimentales qui paraissent suggerer la notion de radioresistance chez les animaux ainsi que les hypotheses cherchant a expliquer ce phenomene. Il relate ensuite une experience realisee sur des souris dont la DL 50/30 jours est passee de 1005 a 1380 rads et dans laquelle est montree l'augmentation de certains anticorps circulant apres une faible dose d'irradiation gamma. (auteur)

  14. The Characters of Plant Landscape in the 17th Guangzhou Garden Exposition%第十七届广州园博会艺术园圃植物造景特点浅析

    Institute of Scientific and Technical Information of China (English)

    段春晶; 杜传亮; 程晓山

    2011-01-01

    第十七届广州园林博览会,是亚运会后广州市举办的首次大型园林展览,以“梦想·花园·家”为主题。作为园博会的重要展览项目之一的艺术园圃,打破了以往临时展园统揽全园的传统做法,分为永久性园圃和临时性园圃,目的是为游客提供更加丰富多彩的园林艺术展品。本文以艺术园圃的植物景观营造为切入点,对本届艺术园圃的植物景观特点及艺术特色进行了探讨和思考。%The Seventeenth session of the Garden Exposition is the first major garden exhibition after the Asian Games held in Guangzhou, which theme is "dream · Garden ·Home" . As an important display project of the Garden Exposition, the Artistic Garden breaks the previous tradition practices which the exhibition is composed by all temporary gardens. It is divided into permanent and temporary gardens to provide people with more colorful art exhibits. Participating in project design and construction of this Artistic Garden and regarding plant landscape construction as the starting point, this thesis mainly discusses and speculates the plant landscape characters and artistic features of the Artistic Garden of this Garden Exposition.

  15. The Lost World Exposition Gold Medal -A study on Wu Luheng sundial and compass%失落的世博会金牌奖——吴鲁衡日晷、罗盘考辨

    Institute of Scientific and Technical Information of China (English)

    赵懿梅

    2012-01-01

    万安罗盘曾被认定为2010年上海世博会特许商品和行政礼品,媒体纷纷报道这是万安罗盘继1915年获巴拿马世博会金牌奖后再续世博缘。各种文献中对于“万安罗盘获巴拿马世博会金牌奖”的记载却各执一词、互有抵牾。经历史考察及田野调查,1915年应为安徽休宁吴鲁衡毓记出品的日规(晷)在美国巴拿马世博会上获金牌奖。对吴鲁衡日晷、万安罗盘制作技艺进行传承和保护。要避免急功近利的短视做法。%Wan' an compass was designated as the licensed product of The World Exposition 2010 Shanghai China. It's reported that it was the second time for Wan' an compass to gain world exposition gold medal after The World Expo 1915 Panama. Opinions are divided among documents as to the record that Wan" an compass won gold medal in The World Expo 1915 Panama. This paper proves that it was Wu Luheng sundial that gained the World Exposition gold medal in 1915 Panama based on history and field investigation, and suggests that the passed making technique of Wu Luheng sundial and Wan" an compass be on and protected avoiding the shortsighted practice of being eager for instant success and quick profits.

  16. Visual design from Xi'an International Horticultural Exposition will see ads personnel training%从西安世园会视觉设计看广告人才培养

    Institute of Scientific and Technical Information of China (English)

    韦云

    2012-01-01

    Xi'an world horticultural exposition visual design is a large,integrated,series design,the design style is novel and unique,beautiful visual effect,given the historical connotation and regional cultural features.Through the case analysis on the design of Xi'an world horticultural exposition,combined with the characteristics of occupation education of advertising design,the advertising design talent cultivating,in order to achieve training objectives.%西安世园会的视觉设计是一个大型的、综合性、系列化设计,设计风格新颖独特、视觉效果唯美,富有历史内涵与地域文化风貌。通过对西安世园会的设计案例分析,结合广告设计职业教育特点,简述广告设计人才培养途径与方法。

  17. Research on the Development of Urban Area under the Effect of International Horticultural Exposition in China%世园会影响下的中国城市发展研究

    Institute of Scientific and Technical Information of China (English)

    李璇; 李倞; 王向荣

    2016-01-01

    随着国家对生态环境建设的重视,全国各地都在积极申办园博会,目前我国已成为世界上举办园博会次数最多的国家。基于城市发展的视角,以在中国举办的四届国际级园博会为例,跟踪研究其在周边土地利用以及产业结构调整上的影响,剖析城市发展与世园会之间的关联性,总结以往世园会对城市发展方面的经验教训,为我国未来园博会的举办提供创新思路。%With the emphasis on the construction of ecological environment, China is actively bidding for the Garden Expo. At present, China has become the world's most times to host the Garden Expo. This paper wil analyze based on the perspective of urban development and selecting four International Horticultural Exposition hold in China as example. Track and study its effect and correlation on regional land use and industrial structure adjustment. Providing innovative idea for the future Garden Expo wil be hold in China by concluding the experience on the regional effects of the Horticultural Exposition.

  18. Reasons between effective doses for tomographic and mathematical models due to external exposition by photons; Razoes entre doses efetivas para modelos tomograficos e matematicos devido a exposicoes externas a fotons

    Energy Technology Data Exchange (ETDEWEB)

    Kramer, R.; Khoury, H.J. [Universidade Federal de Pernambuco (UFPE), Recife, PE (Brazil). Dept. de Energia Nuclear; Vieira, J.W. [Centro Federal de Educacao Tecnologica de Pernambuco (CEFET-PE), Recife, PE (Brazil); Yoriyaz, H. [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Lima, F.R.A. [Centro Regional de Ciencias Nucleares do Nordeste (CRCN-NE/CNEN-PE), Recife, PE (Brazil); Loureiro, E.C.M. [Escola Politecnica de Pernambuco (POLI/UPE), Recife, PE (Brazil)

    2005-07-01

    The development of Monte Carlo codes and new and sophisticated tomographic human models, or based on voxel, motivated the ICRP to propose a revision of the traditional exposition models, which have been used to calculate doses on organs and tissues using mathematical phantoms MIRD-type 5. This article presents calculations made with tomographic phantoms MAX (Male Adult voXel) and FAX (Female Adult voXel), recently developed and also, for comparison, with ADAM and Eve mathematician phantoms. All models were coupled to the EGS4 and MCNP4 codes for full body external irradiation by photons. It were simulated expositions AP, PA and rotational for energies varying between 10 keV and 10 MeV. The effective calculated doses were compared separately to evaluate: the replacement of the Monte Carlo code; the composition of the tissues and the replacement of tomographic phantoms by mathematical ones. Effective doses calculated results indicate that for external exposures by photons to introduce models based on voxels can cause a reduction of about 10% to the energies considered in this study.

  19. Vivre à domicile, deux ans après un AVC : Etude auprès des patients et des aidants du Luxembourg.

    OpenAIRE

    Baumann, Michèle

    2012-01-01

    Au Luxembourg, une recherche pluridisciplinaire a été réalisée auprès de 797 personnes victimes d’un accident vasculaire cérébral (AVC). Une enquête nationale a été menée comportant un volet épidémiologique effectué par le CRP-Santé, qui a rassemblé des données médico-administratives et des données cliniques issues des dossiers d’hospitalisation, et un volet de sociologie médicale par l’Université qui a interrogé 94 patients vivant au domicile, deux après la survenue de l’AVC, et leurs 62 aid...

  20. Comprendre le passé : une condition essentille pour la reconstruction des villes de l’après-apartheid et la compensation des victimes

    Directory of Open Access Journals (Sweden)

    Susan Parnell

    1996-04-01

    Full Text Available Seule une approche pragmatique et systématisée du passé peut satisfaire l'opinion publique qui réclame réparation pour les victimes du système de l'apartheid et la construction de cités plus équitables dans l'Afrique du Sud de l'après apartheid. Nous estimons que les politiques raciales, appliquées dans les villes ne doivent pas être considérées isolément dans la mesure où l'apartheid a complètement dénaturé les modèles d'urbanisation. L'héritage des manipulations pratiquées dans les villes a...

  1. The SAMPL5 host-guest challenge: computing binding free energies and enthalpies from explicit solvent simulations by the attach-pull-release (APR) method

    Science.gov (United States)

    Yin, Jian; Henriksen, Niel M.; Slochower, David R.; Gilson, Michael K.

    2017-01-01

    The absolute binding free energies and binding enthalpies of twelve host-guest systems in the SAMPL5 blind challenge were computed using our attach-pull-release (APR) approach. This method has previously shown good correlations between experimental and calculated binding data in retrospective studies of cucurbit[7]uril (CB7) and β-cyclodextrin (βCD) systems. In the present work, the computed binding free energies for host octa acid (OA or OAH) and tetra-endo-methyl octa-acid (TEMOA or OAMe) with guests are in good agreement with prospective experimental data, with a coefficient of determination (R2) of 0.8 and root-mean-squared error of 1.7 kcal/mol using the TIP3P water model. The binding enthalpy calculations achieve moderate correlations, with R2 of 0.5 and RMSE of 2.5 kcal/mol, for TIP3P water. Calculations using the newly developed OPC water model also show good performance. Furthermore, the present calculations semi-quantitatively capture the experimental trend of enthalpy-entropy compensation observed, and successfully predict guests with the strongest and weakest binding affinity. The most populated binding poses of all twelve systems, based on clustering analysis of 750 ns molecular dynamics (MD) trajectories, were extracted and analyzed. Computational methods using MD simulations and explicit solvent models in a rigorous statistical thermodynamic framework, like APR, can generate reasonable predictions of binding thermodynamics. Especially with continuing improvement in simulation force fields, such methods hold the promise of making substantial contributions to hit identification and lead optimization in the drug discovery process.

  2. Precificação de consultoria empresarial com a contribuição das estratégias de apreçamento = Entrepreneurial Counseling Pricing with Pricing Strategy Contribution

    Directory of Open Access Journals (Sweden)

    Nivaldo João dos Santos

    2008-11-01

    Full Text Available A precificação de serviços de consultoria também pode se beneficiar dos conceitos e idéias das estratégias de apreçamento de bens de consumo de massa, especificamente na área de consultoria de gestão empresarial. Apesar deste campo ser dominado por grandes corporações multinacionais, ainda existe espaço para empresas e profissionais nacionais. Por se tratar de mercado que envolve valores de grande magnitude, imaginasse que as instituições de sucesso adotem estratégia de apreçamento. Neste trabalho, estratégias de apreçamento foram selecionadas para exame e verificação de aplicabilidade quando do estabelecimento valor pelos serviços da consultoria de gestão empresarial. O apreçamento de desnatação, apreçamento de penetração, apreçamento neutro e apreçamento baseado em valor tiveram seus conceitos sintetizados para fins de verificação. O apreçamento baseado em valor se revelou o mais propício para este tipo de produto (consultoria e o processo de comunicação é o elemento crítico para evidenciar valor, benefícios e, finalmente, justificar o preço do serviço. A sugestão de roteiro para apreçamento de serviço de consultoria empresarial é apresentada ao final, como resultado da análise das diversas estratégias de apreçamento.The pricing of counseling services may also benefit from strategy concepts and ideas ofmass consumption goods pricing, specifically within the entrepreneurial managementcounseling area. Even though this field has been taken over by big multinationalcorporations, there is still some space for national enterprisings and professionals. As itis a market that involves values of great magnitude, it is thought that successfulinstitutions adopt this pricing strategy. In this study, pricing strategies were selectedfor analysis and applicability checking by the time the price for entrepreneurialmanagement counseling service was established. The skimming pricing, penetratingpricing, neutral

  3. Geographic Change Monitoring of Xi'an International Horticultural Exposition Park based on Remote Sensing Images%基于遥感影像的西安世园会园区地理变化监测研究

    Institute of Scientific and Technical Information of China (English)

    陈卫平; 张雪萍; 屈颖; 周晓敏

    2012-01-01

    基于2006年4月~2011年4月的多级、多源、多时相遥感影像,利用摄影测量、图像处理、影像解译、信息分类等相关技术,对西安世界园艺博览会园区不同时期的土地利用、地理变化、园区建设进度变化进行监测解译和对比分析.研究结果表明:西安世界园艺博览会侧重植被与湖泊的建设,地理环境优化得到明显的改善.截至2009年4月,世园会的主体结构已布局好;2011年3月,园区内的道路、附属设施、湖泊、建筑物等已基本建成;2011年3月~4月,主要为展示植物等移入时间.%Based on multi-level, multi-source, multi-temporal remote sensing images from April 2006 to April 2011, the land use, geographical changes and construction progress of Xi'an International Horticultural Exposition Park are monitored and analyzed. In the process of research, photogrammetry, image processing, image interpretation, information classification and other related technologies are adopted. The experiment results show that: Xi'an International Horticultural Exposition focuses on the construction of vegetation and lakes; the geographical environment has been improved significantly. Up to April 2009, main structure of Xi'an International Horticultural Exposition Park has been planned well; and up to March 2011, roads, ancillary facilities, lakes and buildings in the park have been basically completed; displaying plants are moved in mainly from March 2011 to April 2011.

  4. Jauniešu daudzveidīgās identitātes: reprezentācija žurnāla "Sīrups" saturā un mērķauditorijas pārstāvju pašidentifikācija (2010. gada aprīlis - 2011. gada aprīlis)

    OpenAIRE

    Bučinska, Baiba

    2011-01-01

    Bakalaura darbs „Daudzveidīgās jauniešu identitātes: reprezentācija žurnāla „Sīrups” saturā un mērķauditorijas pārstāvju pašidentifikācija” noskaidro, kādas identitātes un sociālās lomas tiek reprezentētas jauniešu žurnālā un kuras no tām ir svarīgas žurnāla mērķauditorijas pārstāvjiem. Kopumā tika analizēti 53 žurnāla „Sīrups” izdevumi laika posmā no 2010. gada aprīļa līdz 2011.gada aprīlim. Mūsdienās šī tēma ir aktuāla, jo, jaunietim kļūstot par jauno mediju patērētāju, masu mediji ir tā...

  5. Effets de l'exposition à un insecticide carbamate, le carbofuran, sur les performances de jeunes stades de brochet (Esox lucius L., 1758 : résultats préliminaires

    Directory of Open Access Journals (Sweden)

    AMBLARD G.

    1998-07-01

    Full Text Available Des lots de jeunes brochets au stade embryon libre, stabulés dans des béchers en verre, ont été exposés en conditions statiques à des solutions (0-250 µg.L-1 de carbofuran, un insecticide carbamate inhibiteur de l'activité de l'acétylcholinestérase (AchE. A partir de 10 µg.L-1, une inhibition significative de l'activité globale de l'AchE des embryons libres a été constatée. A partir de 50 µg.L-1, une diminution significative de la hauteur moyenne de fixation des embryons libres sur les parois des béchers a été observée. L'exposition au carbofuran n'a pas eu d'effet significatif sur le nombre de proies zooplanctoniques ingérées par les jeunes brochets parvenus au début de la phase larvaire ; une diminution de ce paramètre en fonction de concentrations croissantes de carbofuran a cependant été enregistrée. A 250 µg.L-1 , la résorption de la vésicule vitelline ne s'effectuant plus que très partiellement, les embryons libres exposés ne se sont pas transformés en larves. Cette étude montre que l'exposition à des concentrations sublétales de carbofuran est susceptible d'affecter le développement ontogénétique et les performances de jeunes stades de brochet. Un approfondissement de ces travaux est envisagé dans différentes directions.

  6. 唐山世界园艺博览会接待人员的需求分析与培养对策%Demand Analysis and Training Countermeasures for Tangshan World Horticultural Exposition Reception Staff

    Institute of Scientific and Technical Information of China (English)

    李青; 李伯伟; 邢峰

    2011-01-01

    The successful bid for the World Horticultural Exposition will bring great opportunities to Tangshan tourist, economic and social development. At the same time it' s also a test of Tangshan city's comprehensive reception capability. How to provide good reception service is one of the key problems we must solve. Taking an example of tourism and hotel industry, this paper analyzes the current situation of Tangshan hospitality industry and demands for the reception staff, states the reception staff positions and the quality requirements, and proposes the training approaches for Tangshan World Horticultural Exposition reception staff.%世界园艺博览会的成功申办,将为唐山旅游业乃至地区经济和社会的发展带来巨大的机遇,同时也考验着唐山城市综合接待能力。如何提供良好的接待服务是我们必须要解决的关键问题之一。本文以旅游酒店业为例分析了唐山接待业现状及世界园艺博览会对接待人员的需求,阐述了接待人员的岗位设置及其素质要求,提出了唐山世界园艺博览会(简称唐山世园会)接待人员的培养途径。

  7. Folate, vitamin B12, and vitamin B6 status of a group of high socioeconomic status women in the Alberta Pregnancy Outcomes and Nutrition (APrON) cohort.

    Science.gov (United States)

    Fayyaz, Faiqa; Wang, Flora; Jacobs, René L; O'Connor, Deborah L; Bell, Rhonda C; Field, Catherine J

    2014-12-01

    Folic acid supplementation and food fortification policies have improved folate status in North American women of child bearing age. Recent studies have reported the possible inadequacy of vitamin B12 and B6 in the etiology of neural tube defects in folate-fortified populations. The aims of this study were to describe folate status and its relationship to supplementation and to assess vitamin B12 and B6 status in a cohort of pregnant women. Supplement intake data were collected in each trimester from the first cohort (n = 599) of the Alberta Pregnancy Outcomes and Nutrition (APrON) study. Red blood cell folate (RBCF) and plasma folate, holotranscobalamin, and pyridoxal 5-phosphate were measured. Overt folate deficiency was rare (3%) but 24% of women in their first trimester had suboptimal RBCF concentration (1360 nmol·L(-1)) was observed in approximately half of the women during each pregnancy trimester. Vitamin B12 and B6 deficiencies were rare (pregnancy and over half the women had abnormally high RBCF, suggesting that supplementation during pregnancy is not appropriate in a cohort of women considered to be healthy and a low risk for nutritional deficiencies.

  8. Extension of Surveillance Test Interval of Safety Injection Pump for APR-1400 Reactors to Improve Reliability and Availability of the Pump

    Energy Technology Data Exchange (ETDEWEB)

    Osama, A. Rezk; Jung, J. C.; Lee, Yong-Kwan [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of)

    2015-10-15

    The safety features function to localize, control, mitigate, and terminate such incidents and to hold exposure levels below applicable limits. The safety injection system is comprised of four independent mechanical trains without any tie line among the injection paths and two electrical divisions. Each train has one active Safety Injection Pump (SIP) and one passive Safety Injection Tank (SIT) equipped with a Fluidic Device (FD), each train provides 50% of the minimum injection flow rate for breaks larger than the size of a direct vessel injection line. For breaks equal to or smaller than the size of a direct vessel injection line, each train has 100% of the required capacity. The low pressure injection pumps with common header installed in the conventional design are eliminated, and the functions for safety injection and shutdown cooling are separated. The arrangement of safety injection system for APR-1400 as shown in figure (1). The results obtained in this work show that STI extensions for the SIS feasible without any unacceptable increase in the plant total risk, STI extensions are acceptable for safety injection system to provide plant operational flexibility in the performance of both corrective and preventive maintenance for the safety injection system.

  9. After Arizona: Military Musicians in the Second World War Après Arizona: les musiciens dans la marine américaine pendant la Seconde Guerre mondiale

    Directory of Open Access Journals (Sweden)

    Rosemary Peters

    2012-03-01

    Full Text Available Cet article traite du rôle des musiciens dans la marine américaine pendant la Seconde Guerre mondiale. L’histoire de l’USS Arizona — et de son orchestre, noyé avec le cuirassé lors de l’attaque surprise des forces japonaises — étant bien connue, je m’appuie sur cet exemple comme point de départ afin de contextualiser la situation des musiciens militaires après les événements de Pearl Harbor, en décembre 1941. Dans le sillage de ce grand moment de l’Histoire, j’évoque ici des histoires à une autre échelle, celle de la « micro-histoire »— celle d’un militaire seul au milieu d’autres militaires. À travers les lettres échangées entre des recrues ayant suivi ensemble la même formation, je trace ici leurs expériences de guerre en tant qu’artistes, ainsi que les divers conflits pratiques et idéologiques qui se manifestent dans la tension entre l’art musical et l’art martial.

  10. Análise do efeito não linear do patrimônio líquido no apreçamento de fundos de investimento em ações

    Directory of Open Access Journals (Sweden)

    Paulo Rogério Faustino Matos

    2012-01-01

    Full Text Available Este artigo faz uso do Capital Asset Pricing Model (CAPM, em sua versão canônica e com extensões não lineares, visando a apreçar um painel de 75 fundos de investimento em ações no Brasil, ao longo dos últimos 11 anos. O resultado sugere que a versão linear desse arcabouço não seja capaz de apreçar ou de prever retornos reais de fundos que possuam elevados patrimônio líquido (PL e outperformance, em relação ao índice da Bolsa de Valores de São Paulo (Ibovespa, corroborando evidências anteriores. A versão não linear com thresholds baseados no PL parece lidar melhor com a questão de alfas de Jensen significativos, apesar de ser estatisticamente indicada apenas para poucos fundos com elevado PL, mas baixa outperformance. Essa é uma evidência de que, apesar de o tamanho influenciar na gestão e, possivelmente, na performance de um fundo, a modelagem de apreçamento desse efeito deve ser feita linearmente.

  11. Cloning, Expression and Sequence Analysis of Protease Gene apr by Bacillus tequilensis%芽孢杆菌蛋白酶基因apr的克隆、表达及序列分析

    Institute of Scientific and Technical Information of China (English)

    李曹龙; 柴秀娟; 杨晶; 王爱英; 祝建波

    2014-01-01

    克隆从新疆吐鲁番地区土样分离获得产蛋白酶菌株Bacillus tequilensis C9蛋白酶基因apr,建立蛋白酶基因异源表达体系.采用PCR技术克隆获得目的基因,利用生物信息学软件进行序列分析,构建pET-28a原核表达重组质粒,转化BL21大肠杆菌,37℃下IPTG诱导表达融合蛋白,测定酶活.蛋白酶基因apr全长1098bp,与Bacillus subtilis aprE (AB734697)有98%的同源性,编码含有299个氨基酸残基的成熟蛋白,是易溶、亲水性较强的蛋白,属于Peptidases_S8_S53 superfamily蛋白家族,融合蛋白分子量约为29 kDa,蛋白酶酶活为28.4 u/mL.试验为构建蛋白酶基因高效表达体系奠定理论基础.

  12. A Study on Large Display Panel Design for the Countermeasures against Team Errors within the Main Control Room of APR-1400

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sa Kil; Lee, Yong Hee [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    The personal aspect of human errors has been mainly overcome by virtue of the education and training. However, in the system aspect, the education and training system needs to be reconsidered for more effective reduction of human errors affected from various systems hazards. Traditionally the education and training systems are mainly not focused on team skills such as communication, situational awareness, and coordination, etc. but individual knowledge, skill, and attitude. However, the team factor is one of the crucial issues to reduce the human errors in most industries. In this study, we identify the emerging types of team errors, especially, in digitalized control room of nuclear power plants such as the APR-1400 main control room. Most works in nuclear industry are to be performed by a team of more than two persons. Even though the individual errors can be detected and recovered by the qualified others and/or the well trained team, it is rather seldom that the errors by team could be easily detected and properly recovered by the team itself. Note that the team is defined as two or more people who are appropriately interacting with each other, and the team is a dependent aggregate, which accomplishes a valuable goal. Team error is one of the typical organizational errors that may occur during performing operations in nuclear power plants. The large display panel is a representative feature of digitalized control room. As a group-view display, the large display panel provides plant overview to the operators. However, in terms of team performance and team errors, the large display panel is on a discussion board still because the large display panel was designed just a concept of passive display. In this study, we will propose revised large display panel which is integrated with several alternative interfaces against feasible team errors.

  13. L’outplacement après 45 ans en Belgique Outplacement after 45 years in Belgium. From Speech to Practice

    Directory of Open Access Journals (Sweden)

    Thibauld Moulaert*

    2011-02-01

    Full Text Available Cet article présente la généralisation de l’outplacement après 45 ans en Belgique comme une traduction possible du vieillissement actif afin d’inciter les individus à rechercher du travail par eux-mêmes. En nous inspirant des recherches sur la gouvernementalité, le vieillissement actif sert de référentiel en faveur de la prolongation des carrières (action sur la “conduite des conduites”, mais peut aussi, dans l’outplacement, agir pour responsabiliser les individus (action sur la “conduite de soi”. Sur la base d’une analyse microsociologique, l’article identifie alors les conduites attendues en termes de travail sur soi puis les réactions d’un public de plus de 45 ans qui se caractérise par des profils peu qualifiés. En conclusion, nous revenons sur une limite de ce travail en nous demandant s’il éclaire un travail sur soi ou une injonction au travail sur soi.This article presents a generalization of outplacement after 45 years in Belgium as being a possible version of active ageing aimed at encouraging individuals to seek work on their own. Taking our inspiration from research done on governmentality, active ageing serves as a frame of reference favouring the prolongation of careers (action on the “conduct of conduct”, but can also, in outplacement, act in making individuals responsible for themselves (action on “conducting oneself”. Based on micro-sociological analysis, the article then identifies the conduct expected in terms of working on oneself and subsequently the reactions of an over 45 year old public characterized as having rather unqualified profiles. In conclusion, we refocus the limits of this work in asking ourselves whether it leads to working on oneself or an injunction against working on oneself.

  14. Interpretation of the Classic Exposition on Water in the Buddhist Classics%澳大利亚中国学研究的历史进程及其反思

    Institute of Scientific and Technical Information of China (English)

    甘振军

    2012-01-01

    In this paper, the classic analysis of the classic exposition on water in the Buddhist classics pointed out that the origin of the world view of the water culture is the diversity, the theory of human mind can be interpreted with water-based interpretation, practice and epiphany can be carried out with the water thinking and the water bath, water culture view of the river has religion and in- trospection, water culture view of the ocean has romanticism and imagination and religion.%澳大利亚中国学研究是海外汉学(中国学)的重要组成部分,然而西方汉学研究的主阵地是在欧美和日本等国家,国内对澳大利亚的中国学研究关注并不够。总体看来,由于各种历史和现实的原因,澳大利亚中国学具有起步晚、发展迅速和应用性强等特点。

  15. 浅谈基层博物馆陈列展览的策划和实施%On the Plan and Practice of Display and Exposition in the Local Museums

    Institute of Scientific and Technical Information of China (English)

    邓里

    2014-01-01

    Plan and practice of a high quality display and exposition demands advance with times, innovation of concepts, full use of artistic means and accurate choosing of topics with local culture. In order to gain the visitors’ attention and social concern and provide better social service, professionals should be organized to edit exhibition outline and to tap the rich ideological connotation and artistic charm with much effort on the form and content of the display for the sake of first class exhibition with strong artistic images.%基层博物馆策划实施一个高品质的陈列展览,必须与时俱进、创新理念,充分运用艺术手段,准确选择体现地方文化特色的主题,组织专业人员精心编写陈列大纲,深入挖掘文物所具有的丰富思想内涵和艺术魅力,在陈列的形式和内容上狠下工夫,设计推出具有强烈艺术形象的一流展览,来赢得观众的喜爱和社会的关注,从而更好地为社会公众服务。

  16. Proceedings of the 20 National seminar on the rational use of energy and exposition of equipment and services. [Selected Papers]; 20. Seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios. Memoria Tecnica. [Ponencias seleccionadas

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    This document contains the proceedings of the 20 national seminar on the rational use of energy and exposition of equipment and services, organized by the Asociaciacion de Tenicos y Profesionistas en Aplicacion Energetica (ATPAE), in Mexico, D.F, from the 15 to the 19 of November of 1999. This Seminar covered subjects such as: Energy saving in the power sector, power efficiency in industrial processes and practical developments, practical cases of energy saving in industry, energy saving in constructions, transport, utilization of renewable energies, and energy and the environment. [Spanish] Este documento contiene la memoria tecnica del 20 seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios, organizado por la Asociacion de Tecnicos y Profesionistas en Aplicacion Energetica (ATPAE), en Mexico, D.F., del 15 al 19 de noviembre de 1999. Este seminario trato de temas tales como: Ahorro de energia en el sector energetico, eficiencia energetica en procesos industriales y desarrollos practicos, casos practicos de ahorro de energia en la industria, ahorro de energia en edificaciones, transporte, aprovechamiento de energias renovables, y energia y ambiente.

  17. Proceedings of the 21 National seminar on the rational use of energy and exposition of equipment and services. [Selected Papers]; 21 Seminario nacional sobre el uso racional del a energia y exposicion de equipos y servicios. Memoria Tecnica. [Ponencias seleccionadas

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This document contains the proceedings of the 21 national seminar on the rational use of energy and exposition of equipment and services, organized by the Asociacion de Tecnicos y Profesionistas en Aplicacion Energetica (ATPAE), in Mexico, D.F., from the 14 to the 16 of March of 2001. This Seminar covered subjects such as: Energy saving in the power sector, power efficiency in industrial processes and practical developments, practical cases of energy saving in industry, energy saving in constructions, transport, utilization of renewable energies and the environment. [Spanish] Este documento contiene la memoria tecnica del 21 seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios, organizado por la Asociacion de Tecnicos y Profesionistas en Aplicacion Energetica (ATPAE), en Mexico, D.F., del 14 al 16 de marzo de 2001. Este seminario trato de temas tales como: Ahorro de energia en el sector energetico, eficiencia energetica en procesos industriales y desarrollos practicos, casos practicos de ahorro de energia en la industria, ahorro de energia en edificaciones, transporte, aprovechamiento de energias renovables y ambiente.

  18. Analysis of Construction Thoughts of Shenzhen Exhibition Park in Xi'an International Horticultural Exposition%西安世界园艺博览会深圳展园建设探讨

    Institute of Scientific and Technical Information of China (English)

    马焱

    2012-01-01

    分析了西安世界园艺博览会深圳展园中"小小折纸廊,情影深圳事"的主题,探讨了通过高与低、内与外、开与合的空间艺术形式,运用剪影、漏空、彩绘等多种处理方法,以折纸廊为核心,将建筑、水体、植物和小品等元素融为一体,营造了特有的岭南都市风貌,充分展示了深圳展园所赋予的时代意义。%Shenzhen Exhibition Park in the 2011 Xi'an International Horticultural Exposition,as the theme of "little Zig-zagging Corridor,reflect Shenzhen events",takes Zig-zagging Corridor as its exhibition core,and creates a unique Lingnan urban style through the form of high and low,inside and outside,open space and co-artistic form,and by using silhouette,leakage air,painting and other treatment methods,which fully demonstrates the era meanings given by Shenzhen Exhibition Park.

  19. 19. National seminar on the rational use of energy and exposition of equipment and services. Transactions. [Selected Papers]; 19. Seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios. Memoria Tecnica. [Ponencias seleccionadas

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    This document contains the technical proceedings of the 19 national seminar on the rational use of energy and exposition of equipment and services, organized by the Asociacion de Tecnicos y Pofesionistas en Aplicacion Energetica (ATPAE) (Association of Technicians and Professionals on Energy Application) conducted in Mexico City on September 21-25, 1998. This seminar encompassed subjects such as: energy saving in the energy sector, energy efficiency in industrial processes and practical developments, practical cases of energy saving in industry, energy saving in buildings, transportation, non-renewable energy utilization and environmental impact and eco-energies. [Espanol] Este documento contiene la memoria tecnica del 19 seminario nacional sobre el uso racional de la energia y exposicion de equipos y servicios, organizado por la Asociacion de Tecnicos y Profesionistas en Aplicacion Energetica (ATPAE), en Mexico, D.F, los dias 21-25 de septiembre de 1998. Este seminario trato de temas tales como: Ahorro de energia en el sector energetico, eficiencia energetica en procesos industriales y desarrollos practicos, casos practicos de ahorro de energia en la industria, ahorro de energia en edificaciones, transporte, aprovechamiento de energias renovables, e impacto ambiental y eco-energias.

  20. Two-phase flow parameters of a downcomer boiling during a postulated reflood phase of APR1400; Parametres d'ecoulement diphasique dans un ebullition a la cuve en acier pendant un refroidissement d'un APRP de APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Byong-Jo, Yun; Dong-Jin, Euh; Chul-Hwa, Song [Korea Atomic Energy Research Inst. (Korea, Republic of)

    2009-07-01

    Downcomer boiling phenomena is one of the key issues for a postulated large-break LOCA (LBLOCA) in a conventional pressurized water reactor, because it can degrade the hydraulic head of the coolant in the downcomer and consequently affect the reflood flow rate for a core cooling. To investigate the thermal hydraulic behavior in the downcomer region of the APR1400, a test program for a downcomer boiling is being progressed for the reflood phase of a postulated LBLOCA. Test was performed in a one side heated rectangular test channel which was designed by adopting a full-pressure, full-height, and full-size downcomer-gap approach, but with the circumferential length was reduced 47.08-fold. The test consists of two steps: (I) for the global two-phase flow parameters and (II) for the local two-phase flow parameters. The step-I test has already been completed. In the present paper, the experimental results of the step-II test are introduced. (authors)

  1. Study on the Important Expositions of Mao Zedong on the Party’s Absolute Leadership Over the Army%毛泽东关于党对军队绝对领导的重要论述辩析

    Institute of Scientific and Technical Information of China (English)

    袁新涛

    2015-01-01

    毛泽东在领导中国人民进行伟大的无产阶级革命斗争实践中,始终高度重视党对军队的绝对领导问题,并作出一系列重要论述。毛泽东认为,坚持党对军队的绝对领导是人民军队建设的根本原则,坚持党对军队的绝对领导必须贯彻和实施政治领导、思想领导和组织领导,必须贯彻和执行独立领导、全面领导和统一领导,必须建立和完善党委制、政治委员制、政治机关制等一系列根本制度,必须执行严格的纪律和锤炼优良的作风。%Mao Zedong in the practice of leading Chinese people to carry out the great proletarian revolutionary struggle, always attaches great importance to the party's absolute leadership over the army, and makes a series of important expositions. To adhere to the Party's absolute leadership over the army is the fundamental principle of the people's army construction,and we must carry out and im-plement political leadership, thought leadership and organizational leadership, implement and execute independent leadership, overall leadership and unified leadership, establish and perfect a series of fundamental system of party committee, political commissar, politi-cal authority and so on, enforce strict discipline and train excellent style of work.

  2. Avant et après de Paul Gauguin : un autoportrait - récit revendicatif d’une vie, récit paradisiaque d’une enfance

    Directory of Open Access Journals (Sweden)

    Béatrice Vernier-Larochette

    2010-05-01

    Full Text Available Si l’écriture autobiographique a bien souvent comme point de départ l’enfance, il n’en est pas ainsi dans l’ouvrage Avant et après que Gauguin décide d’écrire peu avant sa mort, où il n’évoque son enfance que dans la seconde moitié du livre. Par ailleurs, l’envie de se raconter le plus rigoureusement possible est corrigée dans ce recueil par une expression ludique qui rappelle au lecteur qu’il ne s’agit que de “notes éparses, sans suite.” Ces contradictions que nous dégageons dans cet article nous permettent, d’après notre analyse, de rattacher cette écriture à celle d’un autoportrait tel que l’envisage Michel Beaujour dans son ouvrage Miroir d’encre. Rhétorique de l’autoportrait.

  3. L’aprenentatge de l’anglès a través de l’educació física: el programa ‘Mou-te i aprèn’ English language acquisition through physical education: the ‘Mou-te i aprèn’ programme El aprendizaje del inglés a través de la educación física: el programa ‘Mou-te i aprèn’

    Directory of Open Access Journals (Sweden)

    Josep Coral i Mateu

    2011-09-01

    Full Text Available L’objecte d’estudi d’aquest article és la relació entre l’educació física i l’aprenentatge de la llengua anglesa, per mitjà de l’enfocament educatiu AICLE (CLIL, en anglès, concretat en el programa Mou-te i aprèn. Pel que fa a l’educació física es fonamenta en la metodologia d’instrucció directa: global pura, anàlisi progressiu i anàlisi seqüencial, complementada amb estratègies d’aprenentatge cooperatiu. L’educació física és una forma diferent i excel·lent d’aprendre la llengua. La combinació de les diferents metodologies i tècniques són molt efectives per millorar alhora el llenguatge, la motricitat i la salut. ______________________________________________ L’objet d’étude de cet article est la relation entre ’éducation physique et l’apprentissage de la langue anglaise, grâce à la perspective éducative Content and Language Integrated Learning (CLIL, concrétisée dans le programme Mou-te i aprèn. En ce qui concerne l’éducation physique, elle est fondée sur la méthodologie d’instruction directe, globale, pure, d’analyse progressive et d’analyse séquentielle, complétée par des stratégies d’apprentissage coopératif. L’éducation physique est une manière différente et excellente d’apprendre la langue. La combinaison des différentes méthodologies et techniques est tout à fait effective pour améliorer la langue, la motricité de même que la santéThe aim of this article is to explore the relationship between physical education and learning the English language through the CLIL (Content and Language Integrated Learning approach, implemented through the Mou-te i aprèn [‘Move yourself and learn’] programme. With regard to physical education it is based on the methodology of direct instruction: pure global, progressive analysis and sequential analysis, supplemented with cooperative learning strategies. Physical education is a different, effective way to learn the

  4. Contrastive Graduation Studies in Recount and Exposition

    Institute of Scientific and Technical Information of China (English)

    Simon Borg

    2010-01-01

    @@ 1 Introduction In this talk I provide a contemporary overview of the field of language teacher education (LTE). Following brief comments on the global and varied scope of LTE and its relatively recent history as a field of inquiry, I examine in turn a number of central themes highlighted in current LTE literature.

  5. Exposition sur la Fusion au CERN

    CERN Multimedia

    CERN Press Office. Geneva

    1993-01-01

    The fifth in a series of exhibitions at CERN presenting European research activities will be open to the public from 23 July to 11 September. CERN has invited the European Atomic Energy Community (Euratom) to present an overview of present research and technical developments in the field of thermonuclear fusion in Europe and elsewhere in the world.

  6. Unit 1003: The Language of Exposition.

    Science.gov (United States)

    Minnesota Univ., Minneapolis. Center for Curriculum Development in English.

    This language unit for grade 10 builds on a definition of the expository use of language developed in the two previous 10th-grade units. In a brief overview of report language, the referential language of Thomas Huxley is compared with the expressive language of Edgar Allan Poe. The writings of S. I. Hayakawa, Hans Guth, and others are examined…

  7. Exposition Mitch Epstein : American Power

    Directory of Open Access Journals (Sweden)

    Géraldine Fasentieux

    2012-01-01

    Full Text Available Photo reproduite avec l’aimable autorisation de la Fondation HCBEn 2003, le documentariste américain Mitch Epstein reçoit une commande du New York Times, qui lui demande de photographier la destruction de Cheshire, un village d’environ 300 habitants dans l’Ohio. Le village, contaminé par la centrale thermique voisine doit être abandonné et rayé de la carte en raison d’une catastrophe écologique. L’AEP (American Electric Power, propriétaire de la centrale, dédommage les habitants afin que ceu...

  8. Boeing Technology Exposition & Exchange Brochure & Flyer

    OpenAIRE

    Phantom Works and Integrated Defense Systems / Advanced Systems

    2008-01-01

    Not open to the public - No foreign Nationals, Attendance Restricted by U.S. Export Regulations. The Expo is open only to Active Duty U.S. Military, U.S. GOvernment Civilian Personnel and Boeing invited Support Contractors, who are U.S. persons, will be required to sign a Proprietary Information Agreement with The Boeing Company. For more information visit: http://www.boeing.com/techexpo The documents attached include a NPS tri-fold brochure and a Tech Expo Flyer. Brochure regarding ...

  9. The environmental exposures; Les expositions environnementales

    Energy Technology Data Exchange (ETDEWEB)

    Billon, S.; Morin, A.; Caer, S. [CEA Fontenay aux Roses, Institut de Radioprotection et de Surete Nucleaire IRSN, DPHD/SEGR, 92 (France)] [and others

    2003-07-01

    Seven articles constitute this chapter about environment. Natural radioactivity, table water analysis, cosmic radiation on board a plane, evaluation of radiation doses in the case of tritium releases, knowledge got from the radioecology group of North Cotentin are the different subject studied in this file. (N.C.)

  10. 中国西部国际博览会白酒专业博览会会展品牌资产积累的研究%Study on MICE Brand Asset Accumulation of Liquor Exposition of Western China International Economy & Trade Fair

    Institute of Scientific and Technical Information of China (English)

    殷朝华; 邹丽; 王东强

    2014-01-01

    MICE industry, as the emerging smokeless industry in China, has become an important part of modern service industry. Liquor exposi-tion was hosted successfully by Luzhou by virtue of its unique geographical environment and starter-making techniques and profound liquor histo-ry. However, there still existed some problems in liquor exposition, such as the lack of brand influence, unsatisfactory cost performance, insuffi-cient brand loyalty, limited brand promotion, and poor MICE service etc. In this paper, the countermeasures to promote MICE brand asset accu-mulation of liquor exposition were put forward based on brand asset theory from the angle of brand recognition, brand association, and brand loy-alty.%会展业作为新兴的“无烟工业”已成为我国现代服务业中的重要组成部分。泸州以其独特的地理环境、制曲工艺和历史文化为“酒博会”的成功举办奠定了坚实的基础。中国西部国际博览会白酒专业博览会会展品牌存在品牌影响力不足、品牌性价比不高、品牌忠诚度不够、品牌传播局限化和会展服务欠佳等问题。因此,我们可以借助品牌资产理论,从品牌认知、品牌联想和品牌忠诚角度提出推进会展品牌资产积累的对策。

  11. 基于职业差异的国际大型节事活动游客感知行为分析--以西安世园会为例%An Analysis of Tourists’ Perception Behavior for Large Festival Activities Based on Professional Differences--- A Case Study of Xi’an International Horticultural Exposition

    Institute of Scientific and Technical Information of China (English)

    詹新惠; 马耀峰; 刘军胜

    2014-01-01

    Based on the questionnaire and on-the-spot interview of Xi’an International Horticultural Exposi-tion tourists ,with the aid of Kruskal-Wallis test and tourism perception evaluation model ,the paper meas-ured and evaluated the satisfaction of tourists with different professions in Xi ’an International Horticultur-al Exposition .The results showed that certain differences exist in tourists with different professions such as the tourist motives ,traveling companion ,the source of information ,revisit intention in Xi’an Interna-tional Horticultural Exposition .In the aspect of tourists’ perception ,there is a general level on overall satisfaction to the international horticultural exposition ,but there are also differences ,and homoplasy ex-ists in tourism safety and shopping .Based on this ,the article put forward some suggestions for holding large festival activities .%文章基于对西安世园会游客的问卷调查和实地访谈,借助 K个独立样本非参数检验和旅游感知评价模型,对西安世园会不同职业游客的满意度进行测算与评价。结果表明:不同职业游客在动机、同伴、信息来源、重游意愿上均存在差异;对世园会的总体感知评价为尚可,较为满意多样化的园林类型,不太满意参与性旅游项目和旅游服务;对旅游安全评价较高,对商品购物评价较低,且存在趋同性。基于此,文章针对大型节事活动的举办给出了建议。

  12. Modeling of harmonic injections from residential customers; Modelisation des injections harmoniques de la clientele domestique

    Energy Technology Data Exchange (ETDEWEB)

    Deflandre, T.; Lachaume, J.; Leonardi, O. [Electricite de France (EDF), 92 - Clamart (France). Direction des Etudes et Recherches

    1996-05-01

    In the framework of a French research program on harmonics, the effects of the different devices used in residential installations in terms of harmonic emissions, are studied. The harmonic currents injected by various widely used equipments such as refrigerators, PCs, TV sets, microwave ovens, lighting equipment, washing machines, etc., have been measured, considering the harmonic current amplitude and phase. Realistic operation cycles were simulated and the daily load curve of each equipment has been derived from a set of measures at customer`s homes. A statistical analysis has led to the development of an harmonic injection equivalent model, representative of the mean residential customer in France. The resulting model is compared to the 5. harmonic voltage recorded on the French 400 kV network during a middle-week day. The two curves are very similar, leading to consider that residential harmonic emission has a strong effect on the general level of harmonics on the power system

  13. Environmental assessment of domestic wood heating; Bilan environnemental du chauffage domestique au bois

    Energy Technology Data Exchange (ETDEWEB)

    Labouze, E.; Le Guerin, Y. [BIO Intelligence Service, 94 - Ivry sur Seine (France)

    2009-03-15

    In France, more than 6 million families are concerned with the domestic use of wood energy. The wood energy plan of ADEME aims at encouraging the development of wood energy in three sectors: domestic, collective/tertiary, industrial. In that context, ADEME commissioned BIO Intelligence Service a life cycle assessment of collective and industrial heating in order to give objective environmental information and to analyse the strength and weakness of wood heating. Three scenarios were defined according to the origin of wood: firewood, granules and sawmill chips. The study also proposes a comparison to other heating systems: gas, fuel oil and electricity. The life cycle analysis applied to domestic heating consists in quantifying the environmental impacts of the whole linked steps: extraction of fuel, distribution, final use... Every system under study has been divided according to three main stages: - Extraction of raw materials; - Transport of fuels until the place of storage or distribution; - Use (combustion or upstream production of energy in the case of electricity). The environmental impacts are estimated with the following indicators: - Non renewable primary energy balance sheet; - Global warming potential; - Air acidification potential; - Eutrophication potential; - Emissions of toxic metals in air and in soils. The results show that wood heating have the best energy and global warming balance sheets. For air acidification, the combustion stage is pre-dominant regardless of the energy resource. This is mainly due to nitrogen and sulphur oxides airborne emissions. For wood heating, preparation requires fuel consumption which also contributes significantly to nitrogen oxides emissions. The comparison with conventional energy shows that the wood scenarios are well positioned in relation to fuel and electricity for this indicator. Gas appears to be the best heating option for this indicator. The contribution eutrophication is also due to nitrogen oxides airborne emissions of during combustion. The preparation of wood and transport has a significant contribution to nitrogen oxides air-borne emissions. The natural gas heating and electricity appear to be most beneficial for this indicator. For wood heating, the combustion stage accounts for 95% of air emissions of toxic metals. The natural gas heating is proving to be the most advantageous while heating with wood present the most damaging. The wood heating also emerges as the least well-positioned for emissions of toxic metals in soils. This is linked to the metals contained in ash, half of which is regarded as applied in the garden. The main means to improve the environmental balance sheet are: - Optimisation of the fuel supply chain (Increasing energy efficiency of processes for example); - Increasing combustion efficiency would improve the environmental impacts linked to airborne emissions of pollutants. (author)

  14. Formation historique et genese des types canoniques de l'habitation domestique du Hodna oriental

    Directory of Open Access Journals (Sweden)

    BOUTABBA HYNDA

    2012-01-01

    Full Text Available Le présent papier se focalise sur l'étude de la for mation historique et l'analyse architecturale des types canoniques d'habitat domes tique dans la région du Hodna oriental en Algérie. Cette recherche diachronique prend en charg e l’évolution de l’habitation depuis le début du 19 ème siècle avec les Guitounes (premières tentes nomade s jusqu’au début du 21 ème siècle et la consécration des Diar charpenti (habitations en cha rpente, modernes et ostentatoires. Par l'étude de ces différents types, l'objectif n'est p as seulement de rendre compte de l'évolution de chacun de ces savoirs spécifiques, mais plutôt de r enseigner sur la façon dont ces derniers pourraient éventuellement s'articuler dans sa produ ction. Autrement dit voire si la logique d'un niveau pourrait avoir une influence sur un autre, d e détecter les traits caractéristiques d'un niveau qui pourraient rester pertinents à un autre. L'approche utilisée est la typologie analytico-historique qui analyse l'espace architectural en mettant l'acc ent sur les facteurs intrinsèques et extrinsèques qui ont contribué à sa formation

  15. Les réseaux sociaux et l’échange entre l’homme politique et les internautes : le cas de Facebook après les élections présidentielles en France

    OpenAIRE

    Yanoshevsky, Galia

    2010-01-01

    A travers l’analyse des interactions entre hommes politiques et internautes sur Facebook après les élections présidentielles de 2007 en France, cet article vise à montrer comment les réseaux sociaux sont exploités par les deux parties. Au départ un réseau décentralisé qui lie les gens sans intervention politico-hiérarchique, Facebook est mobilisé par les hommes politiques au service de leur besoins. Quelles en sont les conséquences pour la sphère publique : s’agit-il d’un outil qui permet à l...

  16. Apreçamento de opções sobre taxa de câmbio R$/US$ negociadas no Brasil: uma comparação entre os modelos Black e redes neurais artificiais

    Directory of Open Access Journals (Sweden)

    Leandro dos Santos Maciel

    2012-03-01

    Full Text Available No estudo aqui apresentado, aplicou-se um modelo de rede neural multicamadas para o apreçamento de calls sobre taxa de câmbio R$/US$, negociadas na Bolsa de Valores, Mercadorias & Futuros de São Paulo (BM&FBovespa, para o período de janeiro de 2004 a dezembro de 2007. A partir dos preços efetivamente praticados no mercado, comparou-se o desempenho entre essa técnica e o modelo de Black, utilizando-se métricas usuais de erro e testes estatísticos. Os resultados obtidos revelaram, em geral, a melhor adequação do modelo de inteligência artificial, em comparação ao modelo de Black, nos diferentes graus de moneyness.

  17. L'oracle du guerrier, le souverain et le sommet de l'OPEP: le Venezuela après la réelection du président Hugo Chávez

    OpenAIRE

    Frédérique Langue

    2005-01-01

    Peu de mandataires peuvent, sur le continent latino-américain et ailleurs dans le monde, se prévaloir d'une telle légitimité démocratique : depuis sa première victoire, Hugo Chávez a en effet remporté toutes les élections, anticipées ou non. Les dernières en date (présidentielles, législatives, et de gouverneurs des états), réalisées après l'adoption de la constitution bolivarienne le voient triompher à nouveau, dans un contexte de forte critique de ses adversaires et d'une bonne partie des m...

  18. Evaluation du matériel pour les obturations des restaurations préventives, avant et après un stress mécanique et thermal, étude in vitro

    OpenAIRE

    Chaskelis, Ivonne

    2014-01-01

    Le but de cette étude in vitro a été d’évaluer l’adaptation marginale de trois résines différentes utilisées pour le traitement des cavités minimales. 30 molaires humaines supérieures, désignées de façon randomisée, divisées en 3 groupes expérimentaux ont été soumises à des charges mécaniques et thermiques après avoir été obturées par 3 matériaux différents (groupe 1 : Optibond® FL + Optibond® FL, groupe 2 : Optibond® FL + premise® Flow, groupe 3 : Optibond® FL + Premise®). L’adaptation margi...

  19. Valutazione dell'appropriatezza dei ricoveri in un Policlinico Universitario: analisi mediante l'uso comparativo dei sistemi di classificazione isogravitá APR-DRG e Disease Staging e del PRUO

    Directory of Open Access Journals (Sweden)

    M. Volpe

    2003-05-01

    Full Text Available

    Obiettivi: valutare l’appropriatezza organizzativa dei ricoveri effettuati in un Policlinico Universitario attraverso la comparazione di due metodi, dei quali uno basato sui dati della scheda di dimissione ospedaliera ed utilizza, rispettivamente, i sistemi di classificazione iso-gravità APR-DRG e Disease Staging e l’altro sulla revisione delle cartelle cliniche mediante il PRUO.

    Metodi: oggetto di analisi sono i ricoveri ordinari effettuati nell’anno 2001 ed afferenti ai DRG inclusi nella delibera della Giunta Regionale del Lazio 864/2002 che recepisce il D.P.C.M. 29/11/2001 sui livelli essenziali di assistenza.

    Risultati: i risultati evidenziano che le due varianti del
    metodo basato sulla SDO (metodo APPRO mostrano quote di ricoveri inappropriati sovrapponibili rispetto al complesso dei ricoveri oggetto di analisi, ma con differenze anche rilevanti tra APR-DRG e Disease Staging in relazione ai singoli DRG considerati, riconducibili ai diversi algoritmi di attribuzione del livello di severità utilizzati dai due sistemi. L’analisi campionaria effettuata con il metodo PRUO su casi afferenti ai DRG della DGR 864/2002 caratterizzati da livelli di severità minimi evidenzia una proporzione di ricoveri inappropriati superiore a quella determinata tramite i metodi basati sulla SDO. Tale differenza è verosimilmente dovuta al ruolo del valore delle soglie percentuali di accettabilità individuate dalla Regione Lazio per ciascun DRG: le quote di ricoveri che eccedono tali soglie sono considerate inappropriate.

    Conclusioni: sulla base dei risultati ottenuti gli autori
    descrivono gli interventi organizzativi adottati per ottimizzare il contesto di erogazione delle prestazioni
    oggetto di analisi, discutono vantaggi e limiti dei metodi SDO-based e del metodo analitico PRUObased e ne propongono l

  20. L’abdication du Congrès après le 11 septembre : crise constitutionnelle ou politique ?

    Directory of Open Access Journals (Sweden)

    Maya KANDEL

    2011-09-01

    Full Text Available L’effondrement des tours jumelles de Manhattan le 11 septembre 2001 a renversé le rapport existant entre législatif et exécutif américains. Alors que certains avaient pu qualifier George W. Bush après son élection de « premier président post-impérial » face à un Congrès en pleine reconquête de ses prérogatives depuis la fin de la guerre froide, l’entrée des Etats-Unis dans la « guerre contre la terreur » a vu le retour d’une présidence impériale, et réduit les parlementaires à un rôle de quasi figuration. Historiquement, l’évolution semble attendue. Les phases d’extraversion de l’Amérique ont toujours correspondu à une affirmation de la prééminence présidentielle. Plus encore, en temps de crise et dès lors que la sécurité du peuple est en jeu, la prérogative constitutionnelle qui fait du président le commandant en chef des forces armées du pays lui donne une marge de manœuvre incomparable dans l’élaboration de la politique étrangère. Il était logique que le 11 septembre garantisse à Bush la victoire sur le Congrès dans la « compétition pour le privilège de conduire la politique étrangère du pays ». Les parlementaires se sont montrés particulièrement complaisants face à l’expansion des pouvoirs de l’exécutif, qu’ils ont souvent eux-mêmes autorisée – en particulier dans les mois qui ont suivi les attaques, puis par la suite, en raison de l’utilisation habile par Bush et le parti républicain d’une « politique de la peur » particulièrement efficace. Mais l’Administration Bush est allée beaucoup plus loin que cette simple logique. Par la pratique des signing statements, « déclarations de signature » ajoutées aux lois, le Président s’est accordé le droit d’interpréter, voire de choisir ou de corriger, certaines portions de la législation votée par le Congrès. Cette pratique n’a pas été inventée par Bush mais, qualitativement comme

  1. Proposal of procedures to prevent errors in radiotherapy based in learned lessons of accidental expositions; Proposta de procedimentos para evitar erros em radioterapia baseados em licoes aprendidas de exposicoes acidentais

    Energy Technology Data Exchange (ETDEWEB)

    Bueno, Giselle Oliveira Vieira

    2007-07-01

    In order to consider some procedures to prevent errors in radiotherapy based in learned lessons of accidental expositions and in accordance with information contained in international reports elaborated by International Atomic Energy Agency (IAEA) and of the data base availability by the European group Radiation Oncology Safety Information System (ROSIS) on the events, a research of the occurred errors was performed. For the evaluation of the incidents a data base based in the ROSIS and added plus a parameter was created 'type of error'. All the stored data make possible the evaluation of the 839 incidents in terms of frequency of the type of error, the process of detention, the number of reached patients and the degree of severity. Of the 50 types of found errors, the type of error more frequently was 'incorrect treatment coordinate', confirmed with the data of literature and representing 28,96 por cent of the total of the incidents. The results showed 44,44 por cent are discovered at the moment of the treatment and that the process of verification of the fiche or clinical revision of the patient is a verification more occurred insurance and in 43,33 por cent of the searched events. The results indicated that more than 50 por cent of the incidents the severity degree are void and approximately 62 por cent a patient are affected during the accomplishment of the radiotherapy. This work showed that to analyze the data base according to methodology proposal for Klein et al.; for Reason, and Dunscombe et al. is interesting to insert more characteristic detailed in the data base such as: the number of fractions for affected patient, number of fields of treatment for fraction that was affected, shunting line of the prescribed dose and shunting line of the volume prescribed in all the registered in cadastral map events. Some causes exist that can lead the errors when patient they are submitted to the radiotherapy. Some measures can be taken so that

  2. Possible risk and probability of causation of bone and liver cancer due to the occupational alpha-ray exposure of workers at the previous WISMUT Uranium Mining Company; Moegliches Risiko und Verursachungs-Wahrscheinlichkeit von Knochen-und Leberkrebs durch die berufliche Alphastrahlen-Exposition von Beschaeftigten der ehemaligen WISMUT-AG

    Energy Technology Data Exchange (ETDEWEB)

    Jacobi, W.; Roth, P. [GSF - Forschungszentrum fuer Umwelt und Gesundheit Neuherberg GmbH, Oberschleissheim (Germany). Inst. fuer Strahlenschutz; Nosske, D. [Bundesamt fuer Strahlenschutz, Neuherberg (Germany). Inst. fuer Strahlenhygiene

    1998-03-01

    For the calculation of the excess relative risk and the corresponding probability of causation the incidence data on bone and liver cancer from the DDR Cancer Registry are used as normal background rate. The application of these risk models to the exposure conditions of WISMUT workers takes into regard the inhalation of radon-222 and its progeny (including lead-210), the inhalation of U-containing or dust with large particle sizes and the external gamma radiation at the workplace. In addition, the possible risk contribution by drinking radioactive spring waters in these mines is discussed. In an annex the resulting risk values for bone and liver cancer per unit of exposure are tabulated as function of the time since exposure. As examples the resulting values of the excess absolute and relative risk and of the corresponding probability of causation as function of age at exposure and age at incidence are given for reference values of the annual radiation exposure of these miners. With respect to the time response the results indicate that a persistent relative risk model, like it has been derived by UNSCEAR for solid cancers on the basis of the LSS data from the atomic bomb survivors, seems to be not appropriate for bone and liver cancer induced by alpha radiation. - Finally it is recommended to apply the risk models for bone and liver cancer which are outlined in this report, for the decision-making on the compensation of WISMUT workers. (orig./GL) [Deutsch] Zur Berechnung des relativen Risikos und der daraus folgenden Verursachungs-Wahrscheinlichkeit werden als Normalwerte die Inzidenzdaten fuer Knochen- und Leberkrebs im DDR-Krebsregister herangezogen. Bei der Anwendung dieser Risikomodelle auf die Exposition von WISMUT-Beschaeftigten werden die Inhalation von Radon-222 und seinen Zerfallsprodukten (einschliesslich Blei-210), die Inhalation von grobdispersem Uran-haltigen Gesteinsstaub sowie die externe Gamma-Strahlung beruecksichtigt. Zusaetzlich wird auch der

  3. Tarifa e Ocupação em Hotéis: provocando o modelo de apreçamento convencional

    Directory of Open Access Journals (Sweden)

    Eder Paschoal Pinto

    2010-07-01

    -style:italic; mso-bidi-font-style:normal;} p.Captulo, li.Captulo, div.Captulo {mso-style-name:Capítulo; mso-style-unhide:no; margin-top:12.0pt; margin-right:0cm; margin-bottom:12.0pt; margin-left:0cm; text-align:justify; mso-pagination:widow-orphan; font-size:12.0pt; font-family:"Times New Roman","serif"; mso-fareast-font-family:"Times New Roman"; font-weight:bold; mso-bidi-font-weight:normal;} .MsoChpDefault {mso-style-type:export-only; mso-default-props:yes; font-size:10.0pt; mso-ansi-font-size:10.0pt; mso-bidi-font-size:10.0pt;} @page WordSection1 {size:612.0pt 792.0pt; margin:70.85pt 3.0cm 70.85pt 3.0cm; mso-header-margin:36.0pt; mso-footer-margin:36.0pt; mso-paper-source:0;} div.WordSection1 {page:WordSection1;} -->

    Resumo

    O objetivo central deste trabalho é discutir a relação entre tarifa e taxa de ocupação em hotéis. As teorias de segmentação de clientes, composto mercadológico e estratégia de apreçamento foram aplicadas ao estudo. Os hotéis de Santos classificados como Turístico e Luxo foram escolhidos intencionalmente. Oitenta e três por cento deles responderam ao

  4. Influence de l'altitude, de l'exposition et du climat sur la croissance du pin à crochets (Pinus uncinata Ram. en Cerdagne (Pyrénées orientales françaises

    Directory of Open Access Journals (Sweden)

    Rolland, Christian

    1995-12-01

    Full Text Available A dendroecological study was carried out on mountain Pine (Pinus uncinata Ram. in the French Cerdagne (Pyrénées Orientales. It permits to analyze the influence of three environmental factors: the altitude, the exposure and the climate. 175 dominant trees were sampled between 1780 and 2120 meters on north and south slopes. At the same altitude, the pines on north facing slope are four meters higher than those growing on south slope. However, a detailed analysis of 12874 tree-rings demonstrates that the radial growth is faster on the south slope. On such exposure, the basal area of the hundred years old trees increases 43 % higher than on north slope. Both forests show a similar high mean sensitivity. However, slight differences appear on the climatical response. The rainfall plays a more important part on south exposure, whereas the snow reduces the growth on north slopes. Moreover, the influence of the temperatures is greater than those of the precipitations. Warm spring temperatures are more efficient in the South, while the North is more influenced by the temperatures in autumn.

    [fr] Une étude dendroécologique du Pin á crochets (Pinus uncinata Ram. réalisée en Cerdagne française (Pyrénées Orientales a permis de quantifier le rôle de trois facteurs stationnais sur sa croissance: l'altitude, l'exposition et le climat. 175 arbres dominants ont été échantillonnés entre 1780 et 2120 mètres d'altitude, sur deux versants exposés au Nord et au Sud encadrant le plateau de Cerdagne. A altitude égale, les Pins d'ubac mesurent en moyenne 4 mètres de plus. Cependant, l'analyse détaillée de 12874 largeurs de cernes prouve que la croissance radiale est plus rapide en adret, où la surface terrière a 100 ans augmente de 43 % plus vite qu'en ubac. Les forêts des deux versants présentent une sensibilité au climat manifeste et comparable. L'étude de la réponse au climat permet de nuancer ces résultats: en adret

  5. Electrical, magnetic and magnetocaloric properties of polycrystalline Pr0.63A0.07Sr0.3MnO3 (A=Pr, Sm and Bi)

    Science.gov (United States)

    Elghoul, A.; Krichene, A.; Boujelben, W.

    2016-11-01

    We studied the effects of the partial substitution (10%) of praseodymium by samarium and bismuth, on the structural, magnetic, magnetocaloric and electrical properties of the Pr0.63A0.07Sr0.3MnO3 (A=Pr, Sm and Bi) manganites prepared using the solid state reaction. Refinement of the X-ray diffraction patterns shows that all our samples are single phase and crystallize in the orthorhombic structure with Pnma space group. Magnetic studies indicate that all the samples exhibit a ferromagnetic-paramagnetic transition with increasing temperature. Curie temperature TC decreases by substitution. M(H) curves indicate the presence of some antiferromagnetic domains in the substituted samples testifying the phase-separated nature of these samples. The magnetic entropy curves -ΔS(T) show a maximum in vicinity of TC. Important values of maximum of -ΔS are recorded for our compounds. For the parent compound, we found 4.59 J/kg K for an applied magnetic field of 2 T at TC=266 K which raises the possibility of using this compound as a magnetic refrigerant. The temperature dependence of the electrical resistivity ρ(T) indicates that all compounds exhibit a metal-insulator transition with increasing temperature. Electrical study suggests the presence of a correlation between electrical and magnetic properties.

  6. Aprèn història en anglès! Un projecte d’innovació de llengües estrangeres a l’Institut Julio Antonio de Móra d’Ebre

    Directory of Open Access Journals (Sweden)

    Loreto Meix-Boira

    2012-07-01

    Full Text Available Aprèn història en anglès! és un projecte d’innovació de llengües estrangeres creat per ensenyar història en anglès a estudiants de secundària la llengua materna dels quals no és l’anglès (CLIL, Content and Language Integrated Learning, també conegut com a AICLE, aprenentatge integrat de continguts i llengua estrangera . El projecte consta de tres blocs que tracten aspectes polítics, socials, econòmics i culturals sobre el món antic, Egipte i Roma, i l’edat mitjana (Life in Ancient Egypt, Ancient Rome i Middle Ages. Amb els materials creats per a aquest projecte, els estudiants tindran l’oportunitat de treballar amb textos atractius i amb una gran varietat d’activitats durant unes 140 hores. L’alumnat prendrà contacte amb les TIC (tecnologies de la informació i la comunicació, ja que part del material es troba a la xarxa i, a més, es tracta d’un projecte interdisciplinari, en el qual es treballen les ciències socials, l’anglès i les TIC. El material és adequat per utilitzar-lo amb alumnes de 12 a 15 anys.

  7. Determination of the exposition rapidity in the level 49.90 of the reactor building for the decrease in the water level of the spent fuel pool; Determinacion de la rapidez de exposion en el nivel 49.90 del edificio del reactor por la disminucion en el nivel de agua de la alberca de combustible gastado

    Energy Technology Data Exchange (ETDEWEB)

    Mijangos D, Z. E.; Herrera H, S. F.; Cruz G, M. A.; Amador C, C., E-mail: zoedelfin@gmail.com [Comision Federal de Electricidad, Central Nucleoelectrica Laguna Verde, Subgerencia de Ingenieria, Km 44.5 Carretera Cardel-Nautla, 91476 Laguna Verde, Alto Lucero, Veracruz (Mexico)

    2014-10-15

    The fuel assemblies storage in the nuclear power plant of Laguna Verde (NPP-L V) represents a crucial aspect, due to the generated dose by the decay heat of the present radio-nuclides in the assemblies retired of the reactor core, after their useful life. These spent assemblies are located inside the spent fuel pool (SFP), in the level 49.90 m in the Reload Floor of the Reactor building of NPP-L V. This leads to the protection at personnel applying the ALARA (As Low As Reasonably Achievable) criteria, fulfilling the established dose criteria by the Regulator Body the Comision Nacional de Seguridad Nuclear y Salvaguardias (CNSNS). Considering the loss scenario of the cooling system of the SFP, in which the SFP water vaporizes, is important to know the water level in which the limit of effective dose equivalent is fulfilled for the personnel. Also, is important for the instrumentation of the SFP, for the useful life of the same instruments. In this work is obtained the exposition rapidity corresponding to different water levels of SFP in the Reload Floor of NPP-L V, to identify the minimum level of water where the limit of effective dose equivalent is fulfilled of 25 rem s to the personnel, established in the Article 48 of the General Regulation of Radiological Safety of CNSNS and the Chapter 50 Section 67 of the 10-Cfr of Nuclear Regulatory Commission in USA. The water level is also identified where the exposition rapidity is of 15 m R/hr, being the value of the set point of the area radiation monitor D21-Re-N003-1, located to 125 cm over the level 49.90 meters of the Reload Floor of NPP-L V. (Author)

  8. Solid-state synthesis and lanthanide photoluminescence of doped yttrium molybdo-antimonites, Y{sub 2−n}A{sub n}Mo{sub 4}Sb{sub 2}O{sub 18} (A=Pr, Sm, Eu, Tb, Dy, Ho, and Er; n=0.02–2) solid solutions

    Energy Technology Data Exchange (ETDEWEB)

    Mohitkar, Shrikant A.; Vidyasagar, K., E-mail: kvsagar@iitm.ac.in

    2015-05-15

    Abstract:: Y{sub 2−n}A{sub n}Mo{sub 4}Sb{sub 2}O{sub 18} (A=Pr, Sm, Eu, Tb, Dy, Ho, and Er; n=0.02–2) solid solutions were synthesized by a solid-state method and studied for their lanthanide photoluminescence. They show concentration dependent lanthanide photoluminescence and existence of concentration quenching phenomenon. The emission intensity and the fluorescence-lifetime are found to be highest for an optimum concentration of a given lanthanide ion in the solid solution series studied. The neat photoluminescence of A{sub 2}Mo{sub 4}Sb{sub 2}O{sub 18} (A=Pr, Sm, Eu, Tb, Dy, Ho, and Er) compounds involves partial concentration quenching. - Highlights: • Isostructural Y{sub 2−n}A{sub n}Mo{sub 4}Sb{sub 2}O{sub 18} (A=Pr, Sm, Eu, Tb, Dy, Ho, and Er; n=0.02–2) solid solutions have been synthesized. • Lanthanide photoluminescence of Y{sub 2−n}A{sub n}Mo{sub 4}Sb{sub 2}O{sub 18} (A=Pr, Sm, Eu, Tb, Dy, Ho, and Er; n=0.02–2) solid solutions has been studied. • Optimum concentration of each photoluminescent dopant for Y{sub 2−n}A{sub n}Mo{sub 4}Sb{sub 2}O{sub 18} (A=Pr, Sm, Eu, Tb, Dy, Ho, and Er; n=0.02 –2) solid solutions has been determined. • Red photoemission of Eu{sup 3+} in Y{sub 1.5}Eu{sub 0.5}Mo{sub 4}Sb{sub 2}O{sub 18} is visible to the naked eye. • Green photoemission of Tb{sup 3+} in Y{sub 1.7}Tb{sub 0.3}Mo{sub 4}Sb{sub 2}O{sub 18} is visible to the naked eye.

  9. Structure and magnetic properties of new Be-substituted langasites A{sub 3}Ga{sub 3}Ge{sub 2}BeO{sub 14} (A=Pr, Nd, and Sm)

    Energy Technology Data Exchange (ETDEWEB)

    Sharma, A.Z., E-mail: sharmaa5@myumanitoba.ca [Department of Chemistry, University of Manitoba, 66 Chancellors Cir, Winnipeg, MB, Canada R3T 2N2 (Canada); Silverstein, H.J. [Department of Chemistry, University of Manitoba, 66 Chancellors Cir, Winnipeg, MB, Canada R3T 2N2 (Canada); Hallas, A.M. [Department of Physics and Astronomy, McMaster University, 1280 Main St. W, Hamilton, ON, Canada L8S 4M1 (Canada); Luke, G.M. [Department of Physics and Astronomy, McMaster University, 1280 Main St. W, Hamilton, ON, Canada L8S 4M1 (Canada); Canadian Institute for Advanced Research, 180 Dundas Street W, Suite 1400, Toronto, ON, Canada M5G 1Z8 (Canada); Wiebe, C.R. [Department of Chemistry, University of Manitoba, 66 Chancellors Cir, Winnipeg, MB, Canada R3T 2N2 (Canada); Department of Chemistry, University of Winnipeg, 515 Portage Ave, Winnipeg, MB, Canada R3B 2E9 (Canada); Department of Physics and Astronomy, McMaster University, 1280 Main St. W, Hamilton, ON, Canada L8S 4M1 (Canada); Canadian Institute for Advanced Research, 180 Dundas Street W, Suite 1400, Toronto, ON, Canada M5G 1Z8 (Canada)

    2016-01-15

    Langasites have been studied extensively in past for their functional properties and use in telecommunication. A thorough understanding of their ground state is limited by the difficulty in synthesizing new members belonging to this series due to the formation of competing phases such as the garnets. Three magnetic langasites A{sub 3}Ga{sub 3}Ge{sub 2}BeO{sub 14} (A=Pr, Nd, and Sm) and a non-magnetic lattice standard La{sub 3}Ga{sub 3}Ge{sub 2}BeO{sub 14} were synthesized using the ceramic method. These were further characterized by X-ray diffraction, magnetization, magnetic susceptibility and heat capacity measurements. All three langasites exhibit net antiferromagnetic interactions at low temperatures and no evidence of long range magnetic ordering was observed down to 0.350 K. - Graphical abstract: Kagome network formed by the magnetic ions in the new Be-langasites. The ground states of three new members were explored using different physical property measurements such as X-ray diffraction, magnetization, magnetic susceptibility and heat capacity (a–d show refinement patterns for the langasites). These can be added to the list of candidate spin liquid materials. - Highlights: • Four new langasites A{sub 3}Ga{sub 3}Ge{sub 2}BeO{sub 14} (A=La, Pr, Nd, and Sm) were synthesized. • These were characterized using physical and magnetic property measurements. • These langasites exhibit net antiferromagnetic interactions at low temperatures. • No evidence of long range magnetic ordering was observed down to 0.350 K. • Can be potential Spin liquid candidates.

  10. Tourist Flows’Precursor Effect of Event Based on Internet--A Case of Xi’an World Horticultural Exposition%基于因特网的重大事件旅游客流前兆效应研究--以西安世园会为例

    Institute of Scientific and Technical Information of China (English)

    冯娜; 李君轶; 张高军

    2013-01-01

    The case of Xi’an World Horticultural Exposition was taken to explore the intrinsic relationship between degree of consumer attention of network and tourism flow of Mega-event. Through the Baidu searcher,we got the consumer attention index of Xi’an World Horticultural Exposition,and gathered the tourist flow everyday. The correlation and regression analysis was used to discuss the relationship between its degree of consumer attention of network and tourist flow. We can draw the following conclusion that there is a strong correlation between network attention and tourism flow of Mega-event,and network attention is the precursor to tourism flow. Specific performances in the Xi’an World Horticultural Exposition are as follows:Firstly,within the week,degree of consumer attention of network is the precursor of its tourist flow,and its precursor effect is about 4 days;Secondly,in holidays,degree of consumer attention of network is ahead of tourist flow,and its precursor effect is about 7 days;Thirdly,during the National Day holiday,the precursor effect is about 6 days.%  以西安世界园艺博览会为例,探索重大事件网络关注度和现实客流量之间的内在关系.通过百度搜索获取西安世界园艺博览会的用户关注指数,并搜集世界园艺博览会的日接待人数.运用相关和回归分析方法对其网络关注度和现实客流量的关系进行探讨.研究发现:重大事件网络关注度和现实客流量之间存在较强的相关关系,其网络关注度是现实客流量的前兆.具体表现在西安世园会上为:①周内网络关注度是其现实客流量的前兆,前兆效应大约为4 d;②节前后网络关注度的变化较之于现实客流量具有超前性,其前兆效应大约为7 d;③“十一”假前后网络关注度是现实客流量的前兆,其天数大约为6 d.

  11. Study of atmospheric tritium transfers in lettuce: kinetic study, equilibrium and organic incorporation during a continuous atmospheric exposure; Etude des transferts du tritium atmospherique chez la laitue: Etude cinetique, etat d'equilibre et integration du tritum sous forme organique lors d'une exposition atmospherique continue

    Energy Technology Data Exchange (ETDEWEB)

    Boyer, C.

    2009-11-30

    This thesis has explored the mechanisms of tritium 'absorption and incorporation in a human-consumed plant, lettuce (Lactuca sativa L.), due to atmospheric exposure. Foliar uptake appears to play a key role in absorption of tritium as tissue free water tritium. Whatever the development stage and the light conditions, the specific activity in tissue free water reaches that of water vapour in air in several hours. The specific activity ratio is then about 0, 4. The time to reach equilibrium in soil is over 24 hours in most cases: the specific activity ratio ranges then 0, 01 to 0, 26. Incorporation rate of tissue free water tritium as organically-bound tritium has been estimated to 0, 13 to 0, 16 % h-l in average over the growing period of the plant, but marked variations are observed during growth. In particular, a significant increase appeared at the exponential growth stage. Deposition and diffusion of tritium in soil lead to significant OBT activities in soil. Results globally indicate equilibrium between the different environmental compartments (air, soil, plant). However, some experiments have revealed high OBT concentrations regarding atmospheric level exposure and ask for a possible phenomenon of local tritium accumulation in OBT for particular conditions of exposure. (author) [French] Ce travail de these a concerne l'etude des phenomenes d'absorption et d'incorporation sous forme organique du tritium dans un vegetal de consommation courante, la laitue (Lactuca sativa L.), en reponse a une exposition atmospherique. Il apparait que la voie foliaire joue un role primordial dans l'absorption du tritium au sein de l'eau tissulaire des plants. Quels que soient le stade de developpement des plants et les conditions d'eclairement, le temps necessaire pour atteindre l'equilibre des concentrations dans l'eau libre et dans la vapeur d'eau de l'air est de plusieurs heures; le rapport des concentrations est alors de

  12. Fukushima, un an après

    OpenAIRE

    Bouissou, Jean-Marie; Mellet, Xavier; Yoshida, Toru; Delamotte, Guibourg; Gaulène, Mathieu

    2012-01-01

    Kizuna : « le lien ». La relation entre les gens. C'est l'idéogramme que les Japonais ont choisi, comme ils le font à la fin de chaque année, pour caractériser 2011. Pas « séisme », ni « tsunami », ni « radiations », mais un mot qui évoque la chaleur d'être ensemble dans l'épreuve. Les marques de luxe constatent que l'on n'a jamais vendu autant de bagues et d'alliances dans l'archipel. Mais qu'y a-t-il derrière ce choix. Est-ce espérance ou nostalgie ? Les Japonais ont-ils choisi kizuna pour ...

  13. Võistlused : [kalasport, 28. apr. - 30. juun. 2012

    Index Scriptorium Estoniae

    2012-01-01

    Kevadkalake, Töörahva Kala, Kevadsärg, Vagula Röövik, Saadjärve Haug, EMV Õngitsemises (mehed), Linnakala, Suure-Jaani Spinning, Tuulekala Trolling, Rakvere Koger, Gorodenko Spinning, EMV Õngitsemises (naised ja noored)

  14. Meteorological Techniques (Revision 26 Apr 2006)

    Science.gov (United States)

    2003-06-13

    across eastern Somalia to India . •• Speeds may exceed 60 knots at a core height of 5,000 feet. •• Low-level jets occur along west coasts of South America...possibility for a microburst event can be incorporated into the forecast. 5. Derechos . Derechos are straight-line winds from severe convective storms. There...are two types of derechos . The first are rapidly propagating segments of an extensive squall line associated with a strong, migratory low-pressure

  15. Le CFEY et après…

    Directory of Open Access Journals (Sweden)

    François Burgat

    2000-09-01

    Full Text Available La livraison des Chroniques Yéménites 2000 s'inscrit dans le droit fil de l'initiative heureuse prise en 1993 par Frank Mermier, tout en prolongeant un effort entrepris dans la livraison précédente : allégées des comptes rendus de recherche cantonnés désormais au rapport scientifique du Centre et à son site Internet, les Chroniques entendent plus que jamais présenter un vaste panorama de la recherche sur le Yémen ou de la production intellectuelle de ce pays. La revue est désormais dotée d'un...

  16. 对展览性园林若干问题的思考——以2011年西安世界园艺博览会唐山展园设计方案为例%Considerations about Exhibition Gardens, Taking the Design of Tangshan Garden of the 2011 Xi'an World Horticultural Exposition as an Example

    Institute of Scientific and Technical Information of China (English)

    金晓雯; 杨艺红

    2012-01-01

    文章通过对各类园林展园的分析整理,归纳出展览性园林的设计思路,并以2011年西安世界园艺博览会唐山展园设计方案为例,阐述了展览性园林在精神表达、空间表达、展览中互动性和参与性的表达、景观细节等方面的设计要点。%Through the analysis of different gardens of the various garden exhibitions, the design ideas of exhibition gardens were summed up in the paper. Taking the design of Tangshan Garden of the 2011 Xi'an World Horticultural Exposition as an example, the design features of exhibition gardens were explained, such as the spirit expression, spatial expression, exhibition interactive and participatory, details of landscape design and so on.

  17. 浅析公示语英译准确化的示范效应——以西安世园会为例%Analysis on the Demonstration Effect of Accurate Translation of Public Signs:Taking Xi’an World Horticultural Exposition as Example

    Institute of Scientific and Technical Information of China (English)

    唐琳

    2011-01-01

    Xi'an World Horticultural Exposition opened in April 2011 in ecological zone of Chan-Ba, Participants from many countries and regions of the world, this World Expo is not only a diversification, comprehensive, world-class exhibition which across economy, culture, science and technology, but also an important opportunity to show the ancient city of Xi'an. In order to promote this event' s development orderly, strengthen Xi'an and other area and even the world communication, public signs translation of the World Expo is an important way.%西安世界园艺博览会于2011年4月在沪灞生态区开幕,参展国来自世界多个国家和地区,本次世园会不仅是一届跨越经济、文化、科技等领域的多元化、综合性、世界级的博览盛会,更是向世界展示古城西安的重要机遇,为促进本次盛会的有序发展,加强西安与其他地区乃至世界的交流,世园会内的公示语英译是一个重要途径.

  18. Alzheimer′s disease research is at a crucial tipping point:Interpreting of AD related new expositions published in Lancet%处于研究转折中的阿尔茨海默病--解读2016年Lancet新论述

    Institute of Scientific and Technical Information of China (English)

    韩璎; 戴建平

    2016-01-01

    阿尔茨海默病( Alzheimer′s disease ,AD)的发现已逾百年,目前我们对此病的病因和发病机制仍然知之甚少。自1994年以来,随着各国政府的积极介入和相关科学技术的迅猛发展,AD研究不断深入。2016年发表在Lancet 杂志的Alzheimer′s disease一文就AD研究进展作了新的论述。文章从AD自身理念研究、中西方AD患病差异及AD临床药物试验研究方面对此文进行解读。%Alzheimer′s disease has been found for more than 100 years.But its etiology and pathogenesis remains unknown .With the interference of governments worldwide and the development of science and technology , AD research goes deeper since 1994.An article was entitled "Alzheimer′s disease", published in the Lancet in 2016, reviews the new progress on AD research .We will interpreting of AD related new exposi-tions from the following aspects: ① Research on the concept of AD; ②Differences in prevalence of AD between Eastern and Western countries ;③Clinical trials of AD drugs .

  19. 2011西安世界园艺博览会指挥中心总控软件平台的设计和实现%The Design and Implementation of the Command Center General Control Software Platform of International Horticultural Exposition 2011 Xi'an China

    Institute of Scientific and Technical Information of China (English)

    刘飞; 扬建军; 徐卫选

    2011-01-01

    为保障2011西安世界园艺博览会能够顺利、安全、高效、稳定运行.针对指挥中心总控软件平台建设需求,采用了西安协同Synchro IBMS系统。作为世园会指挥中心总控软件平台,该系统对园区内所有智能化设备统一监视、控制和管理,为游客提供一个舒适便利、新奇满意、和谐自然的园艺盛会。%To ensure International Horticultural Exposition 2011 Xi'an China can smoothly, safety, high efficiency, stable operation, in light of the construction demand of the Command Center General Control Software Platform, use Synchro IBMS of Xi'an Synchrotime Software Co., Ltd. As the Command Center General Control Software Platform of expo 2011 Xi'an China, the system unified monitoring, control and management of park of all intelligent equipment and provided a comfortable and convenient, novel, natural harmony with horticultural grand meeting for tourists.

  20. Proceedings of the 22 National seminar on the rational an efficient use of energy and exposition of equipment and services. [Selected Papers]; 22. Seminario nacional sobre el uso racional y eficiente de la energia y exposicion de equipos y servicios. Memoria Tecnica. [Ponencias seleccionadas

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    This document contains the proceedings of the 22 national seminar on the rational and efficient use of energy and exposition of equipment and services, organized by the Asociacion de Tecnicos y Profesionistas en Aplicacion Energetica (ATPAE), in Mexico, D.F., from the 25 to the 29 of August of 2003. This Seminar covered subjects such as: Energy saving in the power sector, power efficiency in industrial processes and practical developments, practical cases of energy saving in industry, energy saving in constructions, transport, utilization of renewable energies and the environment. [Spanish] Este documento contiene la memoria tecnica del 22 seminario nacional sobre el uso racional y eficiente de la energia y exposicion de equipos y servicios, organizado por la Asociacion de Tecnicos y Profesionistas en Aplicacion Energetica (ATPAE), en Mexico, D.F., del 25 al 29 de agosto de 2003. Este seminario trato de temas tales como: Ahorro de energia en el sector energetico, eficiencia energetica en procesos industriales y desarrollos practicos, casos practicos de ahorro de energia en la industria, ahorro de energia en edificaciones, transporte, aprovechamiento de energias renovables y ambiente.

  1. Substances toxiques persistantes (PTS dans les corps gras : État des lieux d’après le rapport du programme des Nations-Unies pour l’environnement (PNUE

    Directory of Open Access Journals (Sweden)

    Narbonne Jean François

    2003-07-01

    Full Text Available Depuis plus de trente ans, une attention croissante a été portée sur les risques pour la santé humaine posés par la contamination de l’environnement par les substances toxiques persistantes (PTS. Ces composés persistent pendant de longues périodes dans les compartiments abiotiques et biotiques, sont transportés sur de longues distances depuis leurs points sources et s’accumulent chez l’homme et les organismes via les chaînes alimentaires. En 1997, le PNUE propose une liste initiale de 12 substances appelées polluants organiques persistants (POPs : aldrine, endrine, dieldrine, chordane, DDT, heptachlore, toxaphène, mirex, hexachlorobenzène, PCBs, dioxines (PCDDs, furanes (PCDFs. En 2001, de nouveaux composés sont ajoutés sur la liste des PTS en fonction de leurs caractéristiques comme la liposolubilité, leur résistance à la dégradation, leur forte toxicité ou la constance des apports : hexachlorohexane, PAHs, endosulfan, pentachlorophénol, formes organiques des métaux lourds : mercure, étain et plomb, phtalates, PBDEs\\\\PBBs, chlordécone, alkyl phénols, atrazine. Les sources de PTS sont diverses : (1 Utilisation de produits chimiques industriels comme les pesticides ou les emballages, (2 Réservoirs historiques déjà présents dans l’environnement essentiellement dans les sols et les sédiments ou sous forme de stocks périmés, (3 Sous-produits de process, en particulier comme contaminants indésirables de procédés industriels et de combustion. La France a été associée au rapport de la région IV méditerranéenne. Les niveaux dans les compartiments de l’environnement sont rapportés et l’exposition de l’homme via l’alimentation (vecteur essentiel est estimée en fonction des données collectées. Une évaluation des risques associés a été faite quand les données étaient suffisantes (PAHs, PCBs, PCDD\\\\F, Me Hg. Les lipides apparaissent comme vecteurs majeurs des PTS à travers la cha

  2. Soil contamination. part 1. changes in the humidity of non saturated soils after reject in a limited space. part 2. movements of radioactive ions in non saturated soils after reject in a limited space; Contamination des sols (1. partie). Evolution de l'humidite dans les sols non satures apres rejets sur une surface limitee. (2. partie). Comportement des ions radioactifs dans les sols non satures apres rejets d'eau sur une surface limitee

    Energy Technology Data Exchange (ETDEWEB)

    Rancon, D. [Commissariat a l' Energie Atomique, Cadarache (France). Centre d' Etudes Nucleaires

    1972-07-01

    upon the counting rate of radioactivity. This method which have allowed to get various results about {sup 131}I and {sup 85}Sr can be generalized to other radioisotopes and other soils. They are applicable to radiological safety of sites studies : Testing storage plants, estimate of accidents hazards and protection of subterranean waters. (author) [French] II est important, dans les etudes de surete radiologique de sites, de connaitre les mouvements d'eau dans les terrains non satures surmontant la nappe aquifere, cette tranche de terrain aere pouvant servir de protection contre la contamination de la nappe. L'utilisation d'humidimetres a neutrons a permis de construire graphiquement les coupes des etats hydriques du terrain et les evolutions dans le temps du volume du sol mouille a partir d'un rejet affectant une superficie restreinte. On mesure aussi les gradients d'humidite, les cinetiques d'assechement, la capacite de retention du sol et la teneur en eau gravifique suspendue en en equilibre avec la charge d'eau. L'etat hydrique initial influence la vitesse d'infiltration et non la vitesse d'avancement du front d'humectation, on peut donc calculer la quantite d'eau accumulable par le terrain. Apres l'arret du rejet, le volume de sol mouille evolue jusqu'a un etat d'equilibre limite par le front d'humectation, les redistributions d'humidite s'effectuant seulement au sein de ce volume; ainsi, en cas de rejet de liquide radioactif, les ions contaminants resteront confines dans un volume mesurable limite par le front d'humectation. Partie 2. Pour faire suite au rapport sur les mouvements d'eau dans les sols non satures apres rejet sur une surface limitee - CEA R 3635 (1) - on etudie les mouvements des ions radioactifs dans ces sols en utilisant un anion et un cathion caracteristiques: l'iode 131 et le strontium 85. La methode est basee sur la mesure simultanee des

  3. Resistance to corrosion by water at high temperatures of Al-Fe-Ni alloy after prolonged heat treatment. Influence of Ti and Zr additions; Tenue a la corrosion par l'eau a haute temperature de l'alliage Al-Fe-Ni apres des chauffages de longue duree. Influence des additions Ti et Zr

    Energy Technology Data Exchange (ETDEWEB)

    Lelong, P.; Moisan, J.; Herenguel, J. [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires; Centre de Recherches de la Ste des Trefileries et Laminoirs du Havre, 92 - Antony (France)

    1960-07-01

    The influence of titanium and zirconium additions on the heterogeneity texture of Al-Fe-Ni alloys, and the resultant effect on their corrosion resistance, is briefly recalled. The present article records the results of corrosion tests on these alloys after prolonged heat treatment. Without additions, the eutectic structure of the basis alloy is subject to a coalescence, which results in a deterioration of corrosion resistance. This effect applies equally to the as-cast and to the wrought conditions. The addition of titanium or zirconium retards this deterioration very considerably, both for the as-cast and wrought alloys. (author) [French] Apres un rappel de l'influence la texture d'heterogeneite sur la tenue a la corrosion, et du role joue par les additions de titane et de zirconium sur cette texture, il est rapporte dans le present travail les resultats d'essais de corrosion apres ces chauffages de longue duree. Pour l'alliage de base, la coalescence de l'eutectique dans l'etat de fonderie comme dans l'etat corroye, suivie micrographiquement, s'accompagne d'une degradation sensible de la tenue a la corrosion. Les additions de zirconium et de titane retardent tres fortement cette degradation, qu'il s'agisse encore de la texture de fonderie ou de celle de corroyage. (auteur)

  4. Photopériodisme, développement testiculaire et production de spermatozoïdes chez les oiseaux domestiques

    OpenAIRE

    De REVIERS, M.

    1996-01-01

    La reproduction du Coq peut être dans une large mesure contrôlée par la durée quotidienne d’éclairement. Ce sont les variations de cette durée qui permettent le mieux de maîtriser la précocité de la production de spermatozoïdes, tandis que la persistance de cette production peut, sauf cas particulier, être la plus satisfaisante en jours courts. Cette condition est donc contradictoire à la fois avec une production de spermatozoïdes précoce, qui nécessite des jours croissants, et avec le mainti...

  5. Analysis of equivalent dose (H) starting from the exposition (X) received for patient families in myocardial perfusion study with {sup 99m}Tc-Sestamibi; Analisis de dosis equivalente (H) a partir de la exposicion (X) recibida por familiares de pacientes en estudio de perfusion miocardica con {sup 99m}Tc-Sestamibi

    Energy Technology Data Exchange (ETDEWEB)

    Martinez H, I.; Vazquez E, R.; Jimenez A, L., E-mail: irmarinc@yahoo.com.m [Instituto Nacional de Cardiologia Ignacio Chavez, Departamento de Cardiologia Nuclear, Juan Badiano No. 1, Colonia Seccion XVI, 14080 Mexico D. F. (Mexico)

    2010-09-15

    The myocardial perfusion study with {sup 99m}Tc-Sestamibi has the major indication frequency for the coronary arterial illness diagnostic, due to its high sensibility and specificity. The patient families that are exposed to this study also receive the radiation of the injected radiopharmaceutical. The punctual source model (Psm) is generally used for the absorbed dose calculation of the radiation coming from patients under any procedure with radiopharmaceuticals. The objective of this study was to compare the equivalent doses calculated theoretically (Dat) by means of Psm, regarding the measurements that routinely are made by means of a detector Geiger (Dam), as well as to quantify the maxim equivalent dose to which they are exposed the families of the subjected patients to this procedure. 30 voluntary patients were evaluated with clinical indication for myocardial perfusion study with {sup 99m}Tc-Sestamibi with acquisition protocol of 1 day: Rest-effort, with dose of 15-30 mCi (555-1110 mBq) respectively. Immediate to each injection of {sup 99m}Tc-Sestamibi was calculated the Dat, using the equation that the Psm describes, considering a distance of 1 meter; and the exposition speed was measured by means of a detector Geiger at a distance 1 meter to the heart height. The measurements comparison (Dat vs Dam) was realized by means of the test statistical t-student for independent samples, considering a significance level p{<=}0.05. For the data of the second injection, was realized a regression analysis to evaluate the lineal correlation among both measurements. Immediately after the injection of 15 mCi (555 mBq) of {sup 99m}Tc-Sestamibi, the values of the Dam (1.37{+-}0.43 mrem, 13.7{+-}4.3 {mu}Sv) they differ significantly of the Dat (1.04 mrem, p<0.05) (10.4 {mu}Sv). The second injection of 30 mCi (1110 mBq) of {sup 99m}Tc-Sestamibi was carried out in an average time of 2.57{+-}0.02 hr, having the patients group a calculated initial activity of 11.14{+-}0.76 m

  6. The Artistic Conception of Qin Ba Shan Shui——The Shan Shui Landscape Scenery Construction of An Kang Garden in 2011 XI'AN World Horticulture Exposition%“写意秦巴山水”——2011西安世园会安康园山水景象空间营造

    Institute of Scientific and Technical Information of China (English)

    董芦笛; 樊亚妮

    2011-01-01

    通过对2011西安世界园艺博览会省内展园"安康园"设计的介绍,从地域山水地貌的空间艺术构架提炼,典型文化主题景象选取,现代展示园林空间组织以及景象空间对原型的凝练、抽象、转化的设计构思过程,探讨了传统造园主题立意及景象空间营造的艺术手法,在现代山水展示园林中的传承和演绎。展园以安康的自然山水为景象展廊,以山水文化的主题景象为展示焦点,将安康的地域特色以空间场景画面的形式展示出来。%The article introduced the An Kang garden in province garden of 2011 XI'AN World Horticulture Exposition.From epurate of the space art framework in the regional Shan Shui geomorphology,election of the typical theme scene,space organization of the modern exhibition garden,and procession of the design conception about epurate,concentration,abstraction,transformation from the prototype,the article explore the artistic techniques of the topic conception in traditional garden and the construction in landscape scenery.And the artistic techniques inheritance and deduction in modern Shan Shui exhibition garden.The garden take the natural Shan Shui for the exhibition gallery,and the theme scene for the focus.The garden take the regional characters of An Kang as the space scene to show.

  7. From après-ski to après-tourism: the Alps in transition?

    Directory of Open Access Journals (Sweden)

    Philippe Bourdeau

    2009-12-01

    Full Text Available Winter sports occupy a prominent place in European tourism, not only because of their economic importance in mountainous areas but also due to their major symbolic significance in the "leisure civilisation". Yet the world of winter tourism is full of uncertainties connected with climate change and also with evolutions and structural breaks that call into question the development model on which it is based. This context of profound change gives us the opportunity to question the limits of the industrial model that has governed the development of the Alps for the practice of skiing and to examine alternative future scenarios to "all-out skiing" and even "all-out tourism".Les sports d’hiver occupent une place de premier plan dans le tourisme européen, non seulement du fait de leur poids économique dans les régions de montagne, mais aussi par leur forte dimension symbolique dans la « civilisation des loisirs ». Pourtant l’univers du tourisme hivernal est parcouru par de nombreuses incertitudes liées au changement climatique, mais aussi à des évolutions et des ruptures structurelles qui remettent en question le modèle de développement sur lequel il repose. Ce contexte de mutation permet d’interroger les limites du modèle industriel qui a présidé à l’aménagement des Alpes pour la pratique du ski et d’examiner des figures d’avenir alternatives au « tout ski » et même au « tout tourisme ».

  8. A Graphical Exposition of the Inconsistency of Optimal Monetary Plans

    Science.gov (United States)

    Steindl, Frank G.

    2007-01-01

    The author presents a geometrical framework in which the inability of discretionary policy (consistent policy in the sense of Kydland and Prescott) to be socially optimal is demonstrated. Policy based on a rule results in a higher level of utility. The author extends the model to demonstrate that policy of a Rogoff conservative central banker…

  9. Financial Intermediation, Competition, and Risk : A General Equilibrium Exposition

    NARCIS (Netherlands)

    Di Nicolo, G.; Lucchetta, M.

    2010-01-01

    We study a simple general equilibrium model in which investment in a risky technology is subject to moral hazard and banks can extract market power rents. We show that more bank competition results in lower economy-wide risk, lower bank capital ratios, more efficient production plans and Pareto-rank

  10. An exposition on Friedmann Cosmology with Negative Energy Densities

    CERN Document Server

    Nemiroff, Robert J; Patla, Bijunath R

    2014-01-01

    How would negative energy density affect a classic Friedmann cosmology? Although never measured and possibly unphysical, certain realizations of quantum field theories leaves the door open for such a possibility. In this paper we analyze the evolution of a universe comprising varying amounts of negative energy forms. Negative energy components have negative normalized energy densities, $\\Omega 1/3$. Assuming that such energy forms generate pressure like perfect fluids, the attractive or repulsive nature of negative energy components are reviewed. The Friedmann equation is satisfied only when negative energy forms are coupled to a greater magnitude of positive energy forms or positive curvature. We show that the solutions exhibit cyclic evolution with bounces and turnovers.The future and fate of such universes in terms of curvature, temperature, acceleration, and energy density are reviewed. The end states are dubbed Big Crunch, Big Void, or Big Rip and further qualified as "Warped", "Curved", or "Flat", "Hot...

  11. Review: an exposition of medicinal preponderance of Moringa oleifera (Lank.).

    Science.gov (United States)

    Hussain, Shahzad; Malik, Farnaz; Mahmood, Sidra

    2014-03-01

    Medicinal plants are believed to be a precious natural reservoir as they are assumed to have paranormal effects for the mankind. Moringa oleifera grows throughout most of the tropics and has numerous industrial and medicinal uses. This review acquaints with the consequence of fera (Moringaceae), a fast growing medicinal plant wide spread in tropical regions with height ranging from 5-10m. It has an enormous nutritional worth due to existence of vitamins and proteins. It is subsisted with many constituents. Its oil consists of oleic, tocopherols, stearic, palmitic, behenic and arachidic acid. Flavanoids and phenolics such as gallic acid, chlorogenic acid, ferulic acid, kaempferol, ellagic acid, quercetin and vanillin are present by means of leaf extract, being richest in phenolics and subsequent fruit and seed extract respectively, that are accountable for antioxidant activity of plant. Seeds have been pragmatic with active components as novel O-ethyl-4- (α -L-rhamnosyloxy) benzyl carbamate together with seven known compounds, 4 (α -L-rhamnosyloxy)-benzyl isothiocyanate, niazimicin, niazirin, β-sitosterol, glycerol-1- (9 -octadecanoate), 3 -O- 6 -O-oleoyl- β -D-glucopyranosyl-b-sitosterol, and β - sitosterol- 3-X-O -β -D-glucopyranoside , that have been discerned to inhibit EBV-EA (Epstein- Barr virus-early antigen), that is persuaded by the cancer promoter. M. oleifera leaves, gums, roots, flowers as well as kernels have been unanimously utilized for managing tissue tenderness, cardiovascular and liver maladies, normalize blood glucose and cholesterol. It has also profound antimicrobial, hypoglycemic and anti-tubercular activities.

  12. Unskilled Labor Migration and Capital Mobility: A Diagrammatic Exposition.

    Science.gov (United States)

    Forster, Bruce A.

    1989-01-01

    Provides a diagrammatic analysis of S. D. Gerking and J. H. Mutti's framework, illustrating their results and demonstrating additional results. Shows how the out-migration of labor from a country affects wage rates and flow of capital. Aids courses in international trade, economic development, and regional economics. (SLM)

  13. An Exposition of Fischer's Model of Overlapping Contracts.

    Science.gov (United States)

    Fields, T. Windsor; Hart, William R.

    1992-01-01

    Suggests how the classic model of overlapping contracts can be incorporated into the contract wage model of aggregate supply. Illustrates dynamics of macroeconomic adjustment following a shock to aggregate demand. Concludes that overlapping contracts do not prolong the adjustment process; rather, the longest remaining contract determines the time…

  14. [Parkinson's disease due to laboral exposition to paraquat].

    Science.gov (United States)

    León-Verastegui, Angel Gilberto

    2012-01-01

    Parkinson's disease is considered a neurodegenerative disorder, which involves environmental factors in the etiology of the disease. Such as chemical agents with neuromolecular effect among which is the MPTP (1-methyl-4-phenyl-1, 2, 3, 6 tetra-hydropyridine), MPP (1-methyl-4-phenyl hypyridinium), paraquat, the latter used as a herbicide in the agricultural fields of our country. It has been documented in epidemiological and experimental studies the association of occupational exposure to paraquat and Parkinson's disease. The aim of this paper is to describe a clinical case of occupational medicine in Parkinson's disease in occupationally exposed workers to paraquat, elevating the importance of medical history work, which was the key to the clinical case study.

  15. An Exposition of Current Mobile Learning Design Guidelines and Frameworks

    Science.gov (United States)

    Teall, Ed; Wang, Minjuan; Callaghan, Vic; Ng, Jason W. P.

    2014-01-01

    As mobile devices with wireless access become more readily available, learning delivered via mobile devices of all types must be designed to ensure successful learning. This paper first examines three questions related to the design of mobile learning: 1) what mobile learning (m-learning) guidelines can be identified in the current literature, 2)…

  16. Exposition industrielle tchèque au CERN

    CERN Multimedia

    CERN Press Office. Geneva

    1996-01-01

    On 11 June, Prof. J. Niederle, President of the Committee for Collaboration of the Czech Republic with CERN and Vice President of the CERN Council, together with Director General, Prof. C. Llewellyn Smith, formally opened the second exhibition of Czech hi-tech companies at CERN*. The Director of the exhibition Mr P. Postulka, representing the Czech Ministry of Industry and Trade focused his inaugural speech on the recent development of the country's economy and organization and on the aims of the exhibition. The inauguration was also attended by representatives of the Czech Diplomatic Corps.

  17. A Cognitive Model for Exposition of Human Deception and Counterdeception

    Science.gov (United States)

    1987-10-01

    1 . Intensity. .2. Quality (emotion type). .2.1. anxiety, fear, panic. .2.2. love , compassion, pity, hate, anger. .2.3. pessimism, guilt, shame...defense created by ones opponent and force the opponent to rebuild 4.4.1.1.2.A.c.aa. Astrological readings are ambiguous enough to apply to most people

  18. The Complement of Normal Fuzzy Numbers: An Exposition

    Directory of Open Access Journals (Sweden)

    Mamoni Dhar

    2013-07-01

    Full Text Available In this article, our main intention is to revisit the existing definition of complementation of fuzzy sets and thereafter various theories associated with it are also commented on. The main contribution of this paper is to suggest a new definition of complementation of fuzzy sets on the basis of reference function. Some other results have also been introduced whenever possible by using this new definition of complementation.

  19. The Complement of Normal Fuzzy Numbers: An Exposition

    OpenAIRE

    Mamoni Dhar; Baruah, Hemanta K

    2013-01-01

    In this article, our main intention is to revisit the existing definition of complementation of fuzzy sets and thereafter various theories associated with it are also commented on. The main contribution of this paper is to suggest a new definition of complementation of fuzzy sets on the basis of reference function. Some other results have also been introduced whenever possible by using this new definition of complementation.

  20. Critical Realism and Empirical Bioethics: A Methodological Exposition.

    Science.gov (United States)

    McKeown, Alex

    2015-02-26

    This paper shows how critical realism can be used to integrate empirical data and philosophical analysis within 'empirical bioethics'. The term empirical bioethics, whilst appearing oxymoronic, simply refers to an interdisciplinary approach to the resolution of practical ethical issues within the biological and life sciences, integrating social scientific, empirical data with philosophical analysis. It seeks to achieve a balanced form of ethical deliberation that is both logically rigorous and sensitive to context, to generate normative conclusions that are practically applicable to the problem, challenge, or dilemma. Since it incorporates both philosophical and social scientific components, empirical bioethics is a field that is consistent with the use of critical realism as a research methodology. The integration of philosophical and social scientific approaches to ethics has been beset with difficulties, not least because of the irreducibly normative, rather than descriptive, nature of ethical analysis and the contested relation between fact and value. However, given that facts about states of affairs inform potential courses of action and their consequences, there is a need to overcome these difficulties and successfully integrate data with theory. Previous approaches have been formulated to overcome obstacles in combining philosophical and social scientific perspectives in bioethical analysis; however each has shortcomings. As a mature interdisciplinary approach critical realism is well suited to empirical bioethics, although it has hitherto not been widely used. Here I show how it can be applied to this kind of research and explain how it represents an improvement on previous approaches.

  1. A visual representation of Chiriguano in Torino missionary exposition, 1898

    Directory of Open Access Journals (Sweden)

    Pilar García Jordán

    2016-12-01

    Full Text Available Catholic Church used missionary exhibitions in XIXth and XXth centuries to promote its contributions to thought, art, culture and to spread the usefulness of the institution in building a modern and civilized society. This is a study of the representation of a native group settled in the present departments of Chuquisaca, Tarija and Santa Cruz (Bolivia, developped from the collection of photos on the missions among Chiriguano, sent by Fr. Doroteo Giannecchini to the Esposizione d’Arte Sacra e delle Missioni e delle Opere Cattoliche (Torino, 1898, and from the article dedicated to that collection by Amalia Capello in Arte Sacra (1898.

  2. Submesothelial deposition of carbon nanoparticles after toner exposition: Case report

    Directory of Open Access Journals (Sweden)

    Philippou Stathis

    2010-12-01

    Full Text Available Abstract Inhalation of carbon nanoparticles (CNP from toner dust has been shown to have impact on the respiratory health of persons exposed. Office printers are known emitters of CNP. We report about a female open office worker who developed weight loss and diarrhoea. Laparoscopy done for suspected endometriosis surprisingly revealed black spots within the peritoneum. Submesothelial aggregates of CNP with a diameter of 31-67 nm were found by scanning and transmission electron microscopy in these tissue specimens. Colon biopsies showed inflammatory bowel disease with typically signs of Crohn disease, but no dust deposits. Transport of CNP via lymphatic and blood vessels after inhalation in the lungs has to be assumed. In this case respiratory symptoms were not reported, therefore no lung function tests were done. We have shown that workers with toner dust exposure from laser printers can develop submesothelial deposition of CNP in the peritoneum. Impact of toner dust exposure on the respiratory health of office workers, as suspected in other studies, has to be evaluated further.

  3. An Exposition of Research Methodology in Management and Social Sciences

    Directory of Open Access Journals (Sweden)

    Sorab Sadri

    2013-09-01

    Full Text Available In writing this paper the author has consciously stood apart from his earlier works and attempted to dispassionately review his own position so that some degree of clarity of thought might emerge in the process. The paper is based on the author’s contribution between 1992 and 2012 to this subject and which has been used as the basis for several doctoral level investigations under the author’s guidance. They had played a major role in helping the author to crystallize his views. To these scholars, therefore, the author’s gratitude is unflinchingly extended. Management has been described as being concerned with and based on the science of decision making and operating from the foundations of the art of decision executing. Hence, research in the area of modern Human Resources Management, especially, is both interesting and challenging having its one foot planted in industrial sociology and industrial psychology while the other placed in supply chain management and organisational restructuring. Hence, the argument of this paper is more relevant to serious research scholars and to those management teachers who wish to pursue rigorous academic research. This is not meant for those in the cut-copy-paste league, which unfortunately is, of late, becoming quite prevalent within the Indian academia.

  4. Bone repair: Effects of physical exercise and LPS systemic exposition.

    Science.gov (United States)

    Nogueira, Jonatas E; Branco, Luiz G S; Issa, João Paulo M

    2016-08-01

    Bone repair can be facilitated by grafting, biochemical and physical stimulation. Conversely, it may be delayed lipopolysaccharide (LPS). Physical exercise exerts beneficial effects on the bone, but its effect on bone repair is not known. We investigated the effect of exercise on the LPS action on bone healing through bone densitometry, quantitative histological analysis for bone formation rate and immunohistochemical markers in sedentary and exercised animals. Rats ran on the treadmill for four weeks. After training the rats were submitted to a surgical procedure (bone defect in the right tibia) and 24h after the surgery LPS was administered at a dose of 100μg/kg i.p., whereas the control rats received a saline injection (1ml/kg, i.p.). Right tibias were obtained for analysis after 10days during which rats were not submitted to physical training. Physical exercise had a positive effect on bone repair, increasing bone mineral density, bone mineral content, bone formation rate, type I collagen and osteocalcin expression. These parameters were not affected by systemic administration of LPS. Our data indicate that physical exercise has an important osteogenic effect, which is maintained during acute systemic inflammation induced by exposure to a single dose of LPS.

  5. Analysis of the International Competitiveness Path Based on the Promotional Effect of the International Horticultural Exposition 2011 Xi'an%基于“世园”窗口效应的西安国际竞争力路径分析

    Institute of Scientific and Technical Information of China (English)

    龙艳

    2011-01-01

    With economic globalization and the rapid development of the global village of information, city plays an increasingly important role in the nation and the inter-regional, intercity competition has grown fiercer. City' s international competitiveness has become a hot issue among domestic and international research. In "Guanzhong--Tianshui Economic Zone Development Plan", Xi'an will be built into a world's leading international metropolis, enhancing the city' s international competitiveness. The International Horticultural Exposition 2011 Xi'an was a good opportunity. Through applying the principles and methods the promotional effect, this paper systematically studies how to upgrade the international competitiveness of Xi'an comprehensively and to establish the path model. Considering the actual development of Xi'an, the author proposes measures from five aspects including infrastructure, economic development, science and technology information, custom and culture, as well as global connections.%随着经济全球化和信息地球村的迅猛发展,城市在国家和地区间的重要性日益增强,城市间的竞争也日趋激烈,城市国际竞争力成为国内外研究的热点问题。就《关中一天水经济区发展规划》来看,未来西安要建成世界领先的国际大都市,增强和提升西安国际竞争力已成为新西安发展战略的核心。2011西安世园会是一次提升西安国际竞争力的良好契机,本文以“世园”窗口效应的原理和方法为基础,对全面提升西安国际竞争力进行了系统研究。明确了西安国际竞争力的含义,建立了提升西安国际竞争力的路径模型;结合西安城市发展的实际,分别从基础设施、经济发展、科技信息、风俗文化、全球联系五个方面给出了提升措施。

  6. A Moral Implications-based Review of Wittgenstein ’ s Exposition on Social Rules and Private Language%基于道德蕴涵解释的维特根斯坦的私有语言论题批判

    Institute of Scientific and Technical Information of China (English)

    李秀铎

    2015-01-01

    私有感觉言语表达行为的道德蕴涵是社会德行与生命载体的关键通道架构。通过对维特根斯坦对关于不可能有私人语言的论证推演指出,个体生命在遵循语言规则、社会习俗、传统惯例等规范之后才可能实现个体私有感觉的可通约性表达,即私有感觉的社会规范的创化通约性表达。更多私有感觉的语言表达的道德蕴涵的揭示,表明个体心灵精神的外显性是可能的,这也是对私有感觉的公共语言表达的内在道德蕴涵的哲学解释。%The moral implications of privatized acts of expressing individual feelings play an important role in build -ing a connection between social ethics and human beings .A review of Wittgenstein ’s exposition on rules and pri-vate language reveals that only when an individual life observes relevant linguistic rules , social norms and conven-tional customs can he or she achieve commensurability in expressing individual feelings .In other words ,the indi-vidual life ’ private feelings could be turned into socially commensurable expressions when he or she obeys social conventions and rules .With a view to revealing the moral implications of social rules and private language , this pa-per attempts to prove the possibility of externalizing individual spiritual feelings whilst at the same time ascertaining whether this paper can comfortably accommodate the range of the moral implications of rules and private language discussed herein .

  7. Les musées d’histoire naturelle de Leyde, Paris et Londres : Analyse de l’évolution et du mode d’exposition des objets de musées d’histoire naturelle jusqu’aux premières années du XIXe siècle ; comparaison entre le « 's Rijks Museum van Natuurlijke Historie » de Leyde, le Muséum national d’Histoire naturelle de Paris et le « British Museum » de Londres

    OpenAIRE

    Langebeek, R.

    2010-01-01

    This dissertation analyzes the evolution and the way of exposition in museums of natural history in the 19e century till the beginning of the 20e century. The analysis is based on the development of the « Muséum national d’Histoire naturelle » of Paris, the British Museum of London, and the national museum of natural history of Leiden. The first chapter describes the creation of natural history collections in Holland within the tradition of collecting from the 16e century till the creation of...

  8. Avaliação de modelo matemático para estimar a radiação solar incidente sobre superfícies com diferentes exposições e declividades Evaluation of a model used for estimating income solar radiation in surfaces with different expositions and declivities

    Directory of Open Access Journals (Sweden)

    José E. P. Turco

    2006-04-01

    Full Text Available Este trabalho teve por objetivo avaliar modelo matemático para estimar a radiação solar global diária sobre superfícies com diferentes exposições e declividades, no período de março de 2002 a março de 2003. A pesquisa foi desenvolvida em uma estrutura denominada "Bacia Hidrográfica Experimental" do Departamento de Engenharia Rural da UNESP, Câmpus de Jaboticabal - SP. Nessa estrutura, foram utilizadas superfícies caracterizadas como H, 10N, 10S, 20N, 20S, 10E, 10W, 20E e 20W. O sensor utilizado para medir a radiação solar global incidente nas superfícies estudadas foi um piranômetro da marca Kipp & Zonnen, modelo CM3. Para calcular a radiação solar incidente nas superfícies estudadas, foi utilizado o modelo de Kondratyev. As análises dos resultados foram feitas para o período diário, utilizando-se de análise de regressão e considerando o modelo linear (y = ax + b, na qual a variável dependente foi a radiação global medida (K¯M e a radiação global calculada (K¯C foi a variável independente. Os resultados deste estudo mostram que o modelo apresentou bons resultados para estimar a radiação nas superfícies H, 10N, 10S, 10E, 10W, 20E e 20W. Utilizando-se de dados de dias com céu límpido, foram obtidos os seguintes resultados: no inverno, o modelo foi preciso para estimar a radiação solar na superfície 20N, e apresentou resultados aceitáveis para estimar a radiação solar na superfície 20S.This research evaluated a model used for estimating income solar radiation in surfaces with different expositions and declivities. The research was developed in one structure denominated "Experimental Hidrografic Basin" of the Rural Engineering Department - UNESP, Sao Paulo State University, Brazil. In this structure was utilized surfaces characterized as H, 10N, 10S, 20N, 20S, 10E, 10W, 20E and 20W. The sensor used for obtaining income solar radiation in surfaces was a Kipp & Zonnen Piranometer model CM3. The methodology

  9. Study on the Path of Innovative New City of University Library Service Construction——Based on the Perspective of Information Needs of World Horticulture Exposition and linked Industries%高校图书馆服务创新城市建设的路径研究——基于世园会及联动产业信息需求的角度

    Institute of Scientific and Technical Information of China (English)

    吴卫华; 王黔平; 李杏丽

    2012-01-01

    As an example of Hebei United University Library,this paper has analyzed the significance and advantages of the construction of Library Service Innovation city,Described the affection of the Undertaking of 2016 Tangshan world Horticulture exposition Related linkage industries and Innovative city.From Three aspects the service of world Horticulture exposition、Development of local tourism literature、Service Caofeidian Construction,studying the Innovative practice in the provision of social services-oriented Tangshan,Promoted the process of building innovation city of Tangshan City.%以河北联合大学图书馆为例,分析了高校图书馆服务创新城市建设意义和优势,阐述了2016年唐山世园会的承办对相关联动产业及创新城市建设的影响,并从服务世园会、开发地方旅游文献、服务曹妃甸建设3个方面研究了面向唐山市提供社会化信息服务的创新实践,从而推进唐山市创新型城市建设的进程。

  10. Exploring the Dimensions of Place Attachment to Event Venue Based on Grounded Theory: Case of International Horticultural Exposition 2011 Xi'an, China%基于扎根理论的节事场所依赖维度探索性研究——以2011西安世界园艺博览会为例

    Institute of Scientific and Technical Information of China (English)

    戴光全; 梁春鼎

    2012-01-01

    场所依赖(place attachment)探讨的是个人对充满意义的特定场所产生的某种认知或感情的联系。作为一项探索性研究,以2011西安世界园艺博览会为案例,采用质性研究方法,通过参与观察和深度访谈等手段获取研究资料,运用扎根理论深入分析游客的活动特征和情感态度,研究游客的节事场所依赖特征。在此基础上挖掘和提炼节事场所依赖的维度,最终构建一个由个体、社会、场所和节事4个维度构成的节事场所依赖PSPE概念模型,为节事场所依赖的定量研究打下基础。%Place attachment is a hot topic in place study which is defined as an individual' s cognitive or emo- tional connection to a particular setting or milieu, which attracts a great concern of researchers in the field of human geography, urban sociology, community science, environmental psychology, and behavioral science. However, place attachment study is seldom related to event venue. A literature review shows that most re- searchers treated event as an attribute of event host community to study the place attachment between 'people and host community, but paid little attention to event venue itself. As an inductive research approach, groundedtheory is appropriate for situations where no pre-existing theory exists, which indicates its usefulness for the exploratory study on place attachment in event venue. The primary purpose of this study is to document the meanings event-goers attach to a specific event venue. If those meanings are known, managers can more effec- tively plan for the management of venue deemed to be special by their constituents. As an exploratory re- search, the International Horticultural Exposition, 2011, Xi'an (Expo 2011 Xi'an, China) is taken as a case, and first-hand data are collected from observation and interviews. The task of observation and interviews is to find out what factors in venue significantly affect the cognition and

  11. Histological data concerning the pig (sus scrofa) for use in radiobiology. I. Normal histology of certain systems. 2. Injuries caused by total {gamma} irradiation; Donnees histologiques sur le porc (sus scrofa), utilisables en radiobiologie. 1. histologie normale de certains appareils. 2. etude des lesions consecutives a une irradiation {gamma} totale

    Energy Technology Data Exchange (ETDEWEB)

    Guenet, J.L.; Vaiman, M.; Nizza, P. [Commissariat a L' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1966-06-01

    The domestic pig lately become a laboratory whose anatomical and physiological characteristics appear to be appreciated for certain radiological studies. In this report the authors describe research which they have carried out (in particular in the field of histology) on domestic pigs of different species with a view to compiling a record which might be of help to future workers in this field. The second part of their work deals with anatomical and histological injuries caused by total exposure to gamma radiation from cobalt 60 at doses of around 285 rads. (authors) [French] Le porc domestique est devenu depuis peu un animal de laboratoire, dont les caracteristiques anatomiques et physiologiques paraissent fort appreciees pour certaines etudes de radiobiologie. Dans ce rapport les auteurs font part des recherches qu'ils ont effectuees (notamment dans le domaine de l'histologie) sur des porcs domestiques de differentes races, de maniere a constituer un document capable de venir en aide aux utilisateurs eventuels. La deuxieme partie de leur travail traite de lesions anatomiques et histologiques, consecutives a des expositions totales aux rayonnements gamma du cobalt 60 a des doses voisines de 285 rads. (auteurs)

  12. Les réseaux sociaux et l’échange entre l’homme politique et les internautes : le cas de Facebook après les élections présidentielles en France Social Networks and the Exchange Between Politicians and Surfers: Facebook and the presidential post elections in France

    Directory of Open Access Journals (Sweden)

    Galia Yanoshevsky

    2010-10-01

    Full Text Available A travers l’analyse des interactions entre hommes politiques et internautes sur Facebook après les élections présidentielles de 2007 en France, cet article vise à montrer comment les réseaux sociaux sont exploités par les deux parties. Au départ un réseau décentralisé qui lie les gens sans intervention politico-hiérarchique, Facebook est mobilisé par les hommes politiques au service de leur besoins. Quelles en sont les conséquences pour la sphère publique : s’agit-il d’un outil qui permet à l’internaute de déjouer les usages de marketing politique qu’en fait l’homme politique ?The purpose of this article is to show how social networks, and more specifically Facebook, are used by politicians and their supporters. This is achieved through a detailed analysis of exchange of posts between politicians and surfers in the period following the presidential election campaigns in France of 2007. It is shown how politicians take advantage of Facebook, despite its initially being a decentralized social network, connecting people without a political or hierarchic purpose. The article attempts to show some of the consequences of such an exploitation of a public network for the public sphere and asks how much leverage there is for the surfers/citizens in moderating political marketing on Facebook.

  13. Moosehorn National Wildlife Refuge: Narrative report: Jan. - Apr., 1963

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Moosehorn NWR (including the Edmunds Unit) outlines Refuge accomplishments from January through April of 1963. The report begins by...

  14. Zorn: Avant/Après/Passé

    Directory of Open Access Journals (Sweden)

    John Lowell Brackett

    2012-06-01

    Full Text Available Witold Wachowski’s brief exchange with John Zorn provides us with many valuable insights relating to the composer’s aesthetic. Zorn’s professed antipathy towards audiences, his faith in the creative instinct of the “artist,” and his belief in the transcendental nature of musical works (as a gateway into a world of “truth” and “beauty” are all refrains commonly encountered in many interviews with the composer. Given the fact that Zorn emphasizes these themes in his very short interview with Wachowski, we can assume that these ideas form the core of Zorn’s musical and artistic aesthetic. For any person with even a basic knowledge of Western aesthetic traditions, however, these same aesthetic features and positions characterize musical institutions common to the Western art tradition, particularly the “romantic” ideal of music and composers that developed in the nineteenth century. Philosophers (most notably Hegel and Kant along with music critics and composers (such as Friedrich Schiller, E.T.A. Hoffmann, Friedrich Schlegel, Robert Schumann, and Eduard Hanslick all contributed to the development of a romantic musical aesthetic in the nineteenth century that emphasized the role of the artist (as a “genius” or “god-like” who created “works” that – through purely musical relations that exist irregardless of the listener’s abilities – reveal hidden worlds of truth and beauty, worlds far-removed from the humdrum concerns of daily existence. Given the close (nearly one-to-one correspondences between Zorn and aestheticians/philosophers of the nineteenth century, one could make the argument that Zorn holds a “romantic” view of music and art.

  15. Chernobyl, fifteen years after; Tchernobyl, 15 ans apres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-04-01

    This work has been constituted around four questions: the future of the Chernobyl site, the damaged reactor, and the sarcophagus around it; the health consequences of the accident on the persons that have worked on the damaged reactor and on the population in the countries the most exposed to fallout,; the situation of contaminated territories around the power plant and their management today; the last question concerns especially the France with the consequences of the radioactive cloud and what we know about the health risks induced by this event. (N.C.)

  16. Chernobyl, 14 years later; Tchernobyl, 14 ans apres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    This report draws an account of the consequences of Chernobyl accident 14 years after the disaster. It is made up of 8 chapters whose titles are: (1) Some figures about Chernobyl accident, (2) Chernobyl nuclear power plant, (3)Sanitary consequences of Chernobyl accident, (4) The management of contaminated lands, (5) The impact in France of Chernobyl fallout, (6) International cooperation, (7) More information about Chernobyl and (8) Glossary.

  17. Chernobyl, 12 years later; Tchernobyl, douze ans apres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This report draws an account of the consequences of Chernobyl accident 12 years after the disaster. It is made up of 7 chapters whose titles are: (1) Some figures about Chernobyl accident, (2) The Chernobyl nuclear power plant, (3) Sanitary consequences of Chernobyl accident, (4) The management of contaminated lands, (5) The impact in France of Chernobyl fallout, (6) The Franco-German cooperation, and (7) Glossary.

  18. Chernobyl, 13 years after; Tchernobyl, 13 ans apres

    Energy Technology Data Exchange (ETDEWEB)

    Regniault-Lacharme, Mireille; Metivier, Henri [Inst. de Protection et de Surete Nucleaire, CEA Centre d' Etudes de Fontenay-aux-Roses, 92 (France)

    1999-04-01

    This is an annual report, regularly issued by IPSN, that presents the ecological and health consequences of the Chernobyl Nuclear Accident. The present status of the Chernobyl Nuclear Plant, which Ukraine engaged to stop definitively in year 2000, is summarized. The only reactor unit now in operation is Chernobylsk-3 Reactor which poses two safety questions: evolution of cracks in part of the tubing and behaviour of the pressure tubes. Although, some improvements in the RBMK reactor types were introduced, problems remain that make IPSN to stress the requirement of stopping this NPP completely. In the contaminated territories surrounding Chernobyl incidence rate of infant thyroid cancers continues to grow, reaching values 10 to 100 times higher than the natural rate. In France the IPSN analyzed 60,000 records carried out in 17 sites during May 1986 and April 1989. It was estimated that the individual dose received during 60 years (1986-2046) by the inhabitants of the most affected zone (eastern France) is lower than 1.5 mSv, a value lower than 1% of the natural cosmic and telluric radioactivity exposure for the same period. For the persons assumed to live in the most attacked forests (from eastern France) and nourishing daily with venison and mushrooms the highest estimate is 1 mSv a year. Concerning the 'hot spots', identified in mountains by IPSN and CRIIRAD, the doses received by excursionists are around 0.015 mSv. For an average inhabitant of the country the dose piled up in the thyroid due to iodine-131 fallout is estimated to 0.5-2 mSv for an adult and 6.5-16 mSv for an infant. These doses are 100 to 1000 times lower than the ones to which the infants living in the neighbourhood of Chernobyl are exposed to. The contents of the report is displayed in the following six chapters: 1. Chernobyl in some figures; 2. The 'sarcophagus' and the reactors of the Chernobyl NPP; 3. Health consequences of the Chernobyl accident;. 4. The impact of Chernobyl fallout in France; 5. Chernobyl's environment and the management of contaminated territories.; 6. The French-German initiative for Chernobyl.

  19. Chernobyl, 16 years later; Tchernobyl, 16 ans apres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-04-01

    This document on the Chernobyl site evolution is constituted around four main questions. What about the future of the Chernobyl site, the damaged reactor and the ''sarcophagus'' constructed around the reactor? What about the sanitary consequences of the accident on the liquidators asked to blot out the radiation and the around people exposed to radiation? What about the contaminated land around the power plant and their management? Concerning the France, what were the ''radioactive cloud'' sanitary consequences? (A.L.B.)

  20. Exercise Limitation Imposed by an Approved Air Purifying Respirator (APR)

    Science.gov (United States)

    2010-05-01

    fraction of CO2 measured at the end of a tidal breath and assumed to represent an alveolar gas sample FICO2 = minimum inspired fraction of CO2; that...explain performance deficit (change in exercise time or fractional change in exercise time) in terms of measured variables. Unless otherwise specified...exercising subjects increase VE enough to increase alveolar PO2 and thus the driving force for oxygen transfer to the blood — and thereby to compensate for

  1. 15 CFR 740.16 - Additional permissive reexports (APR).

    Science.gov (United States)

    2010-01-01

    ... among: Albania, Australia, Austria, Belgium, Bulgaria, Canada, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Latvia,...

  2. Market Review RE Market Apr.10~20

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ RE carbonate in Baotou was in tight supply due to the strong demand.Prices of Nd and Pr products kept on rising recently.Affected by the price rising of SmEuGd concentrate in Baotou,price of europium went upward.

  3. Apres nous, le déluge / Toomas Hendrik Ilves

    Index Scriptorium Estoniae

    Ilves, Toomas Hendrik, 1953-

    2005-01-01

    Autor mõtiskleb Euroopa Parlamendi liikmena selle üle, mida Euroopa viimase kuu sündmused tähendavad ja endaga kaasa toovad. Põhiseadusliku leppe läbikukkumine, vanade liikmesriikide suhtumine uutesse, Venemaa mõju väikestele Ida-Euroopa riikidele, soovitused Eestile edasiseks käitumiseks

  4. To rehabilitate life after Tchernobyl..; Rehabiliter la vie apres Tchernobyl..

    Energy Technology Data Exchange (ETDEWEB)

    Paillard, B.; Pena-Vega, A. [Centre d' Etudes Transdisciplinaires, Sociologie, Anthropologie, Histoire, EHESS, 75 - Paris (France)

    2003-09-01

    This article is a survey of the difficult daily life of the people living in a small town 70 km away from Chernobyl. The local authorities have to cope with first, the global aging of the population due to the massive departure of young families in 1991 when the first cases of thyroid cancers broke out and secondly, the arrival of very poor people that settled in the abandoned accommodations. The preventive measures taken to limit the internal contamination of the inhabitants are difficult to implement and maintain because of the invisibility of radioactivity, the flourishing surrounding nature, time passing and the lack of danger awareness of the new inhabitants. The poor standard of population health is due to aging (cancers and cardiovascular diseases), to the impact of radioactive contamination (thyroid cancer among the young) but is aggravated by the very low standard of living (tuberculosis is spreading). The local economy collapsed when 50% of the land were banned from any farming activity because of the radioactive contamination, another important resource was the forest but today a large part of wood is unfit for being sold or used as firewood. On the other hand the management of contaminated areas has driven up the production costs. (A.C.)

  5. L'immigration au Luxembourg, et après?

    OpenAIRE

    Parsons, Craig; Smeeding, Timothy

    2004-01-01

    The importance of immigration to the future of Europe and also to the future of Luxembourg cannot be denied. This paper presents Luxembourg both in the context of European immigration and also in comparative income inequality terms. The paper includes an assessment of why Luxembourg presents a unique but powerful example of successful European immigration: one of growth with diversity and equality.

  6. ABSTRACTS( Vol. 26 No. 2 Apr. 2012)

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Fa Lin, Wang Lei, Zheng Yajuan, Zhang Qi and Zhang Xiaohu. The application of acoustics in oil logging and geophysical exploration. PI. 2012,26 (2): 1-6 By using the method of acoustic-electric analogue, this paper sets up the equivalent circuits of acoustic transducer, and gives the relationship between the acoustic-signal radiated by the source-transducer and the driving-voltage signal and that between the acoustic-signal and electric-signal converted from the receiver-transducer. This paper employs the convolution of the driving-voltage signal with the electric-acoustic impulse response of the source-transducer to replace some assumed acoustic-source functions adopted in previouly published literature on acoustic logging, such as Tsang wavelet and so on. In this paper the concept and theory of signal transmission is used to analyze the total acoustic- logging process, and the acoustic-logging transmission network model is set up. This model sets up the theoretical basis for accurate measurements of propagation speed, phase, amplitude and frequency information of acoustic-logging signal. The development of a new device, Kaiser in-situ stress system is introduced. This device is designed to measure in-situ stresses via detected acoustic emissions caused by the Kaiser effect in rocks. The system provides a technical means for both the economic and efficient evaluation of the three principal stresses in rocks. This is useful to assess the in-situ stress field in oil and gas reservoirs and to predict natural geology hazard. A new algorithm of inversion oil reservoir by using logging data and seismic exploration date is also described.

  7. Uma prática educativa de sensibilização quanto à exposição a radiação ionizante com profissionais de saúde Una práctica educativa de sensibización a la exposición a radiación ionizante con profesionales de salud An educative practice of sensitization to ionizing radiation exposition with health professionals

    Directory of Open Access Journals (Sweden)

    Rita de Cássia Flôr

    2006-06-01

    Full Text Available Este estudo apresenta uma prática assistencial de enfermagem que teve como objetivo a sensibilização dos profissionais de saúde na unidade de terapia neonatal quanto à exposição à radiação ionizante, visando à otimização da proteção radiológica. O Modelo Operário Italiano (MOI foi o referencial teórico e metodológico norteador dessa prática, desenvolvida em um hospital público de Florianópolis-SC com 12 participantes. Os resultados demonstraram que os profissionais de saúde expõem-se às radiações ionizantes, principalmente por desconhecerem as recomendações previstas na legislação.Se trata de una práctica asistencial de enfermería que tuvo por objetivo la sensibilización de los profesionales de salud de la unidad de terapia intensiva neonatal en lo referente a la exposición a radiación ionizante, procurando la optimización de la protección radiológica. El Modelo Obreiro Italiano (MOI fue el referente teórico y metodológico orientador de dicha práctica, realizada con 12 participantes en un hospital público de Florianópolis/SC. Los resultados demuestran que los profesionales de salud se exponen a radiaciones ionizantes principalmente por desconocer las recomendaciones previstas en la legislación.This study present a nursing care practice whose objective is to sensitize health professionals of neonatal intensive care unit about the risk of exposition to ionizing radiation, aiming to optimize the radiological protection. The Operative Italian Model (OIM was the main theoretical and methodological reference which guided this practice, carried out with twelve participants in a public hospital in Florianópolis-SC, Brazil. The results demonstrated that health professionals are exposed to ionizing radiation, especially for not being aware of the recommendations already included in the legislation.

  8. Etude de la microstructure d'un acier 316 titane apres vieillissement et apres irradiation aux neutrons

    Science.gov (United States)

    Brun, G.; Le Naour, J.; Vouillon, M.

    1981-10-01

    La précipitation qui se produit lors de vieillissements de longue durée entre 450 et 700°C dans un acier 316 Ti soit hypertrempé soit écroui, a été étudiée en couplant les techniques de microscopic électronique et de microanalyse X. Pour les cas expérimentaux étudiés, les résultats obtenus montrent que la composition des carbures M 23C 6 et des phases σ, Laves et χ est peu sensible aux conditions de vieillissement et dépend également peu de l'état structural initial. Leur teneur en éléments principaux de l'alliage est d'ailleurs voisine de celle des phases précipitées dans l'acier non stabilisé. Excepté les carbures de type M 6C, toutes ces phases ont une teneur en nickel inférieure à celle de la matrice. Les premiers rérultats obtenus sur des matériaux irradiés aux neutrons montrent que la précipitation sous flux est différente de celle qui se produit dans l'acier vieilli. Les phases γ' et G ainsi que les carbures riches en nickel ont été observés. L'attention a été attirée sur le fait qu'il n'y a pas de corrélation simple entre la vitesse de gonflement et la teneuer résiduelle en nickel de la matrice.

  9. Effets de Nosema ceranae (Microsporidia) sur la santé de l'abeille domestique Apis mellifera L. : changements physiologiques et comportementaux

    OpenAIRE

    Dussaubat-Arriagada, Claudia Marcela

    2012-01-01

    Nosema ceranae is an emergent parasite of the honey bee Apis mellifera. In some regions it has been found to be the main reason for bee mortality, while in others it is suspected of weakening honey bee colonies by interacting with other environmental stressors. In the context of worldwide colony losses, we focus our research on the study of N. ceranae, with the hypothesis that this parasite is able to induce behavioral changes in bees through physiological modifications, which could alter soc...

  10. Effets de Nosema ceranae (Microsporidia) sur la santé de l’abeille domestique Apis mellifera L. : changements physiologiques et comportementaux

    OpenAIRE

    Dussaubat, Claudia

    2012-01-01

    Nosema ceranae est un parasite émergeant d’Apis mellifera décrit dans certaines régions comme la cause majeure de la mortalité des abeilles. Dans d’autres cas, il est soupçonné d’affaiblir les colonies par l’interaction avec d’autres facteurs de pression de l’environnement. Dans le cadre du phénomène global de la mortalité des abeilles, nous avons orienté nos recherches vers l’étude des effets N. ceranae, en faisant l’hypothèse que ce parasite est capable d’induire des changements comportemen...

  11. Optimisation du traitement de l'azote et du phosphore des eaux usées domestiques adapté aux filtres plantés de roseaux

    OpenAIRE

    Prigent, Stephane

    2012-01-01

    Nutrient (phosphorus and nitrogen) discharges from wastewater lead to water quality degradation (74 % of the total French territory in 2006). According to the actual situation, the French government has adopted a Water Framework on December 30, 2006 to achieve a“good ecological status of water” in 2015. Therefore,more stringent standards on nutrients removal for raw wastewater treatment plants are expected (down to 15mg TN.L-1 and 2 mg TP.L-1). However, standards actually remain under the res...

  12. Climate and domestic projects CO{sub 2}: why and how?; Climat et projets domestiques CO{sub 2}: pourquoi et comment?

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    In order to fight against the climatic change, the France decided to divide by four the greenhouse gases for 2050. With the emission trading, the industrialists and the energy producers progress in this way. But nothing is existing for the emission sectors as the transport, the agriculture, the building and for the greenhouse gases except the CO{sub 2}. The domestic projects CO{sub 2} approach aims to stimulate the realization of projects reducing the greenhouse gases emissions in these sectors, with a remuneration of these reductions. (A.L.B.)

  13. Metabolic transit of radiocaesium in domestic animals - practical application in an accidental situation; Transit metabolique du radiocesium chez les animaux domestiques - application a une situation accidentelle

    Energy Technology Data Exchange (ETDEWEB)

    Daburon, F.; Vincent-Naulleau, S

    2001-07-01

    When a serious nuclear accident occurs, the radioisotopes of caesium are very worrying to public health. Because of their long environmental persistence, their diffusion and their solubility in natural environments, they are present in many foodstuffs. Numerous studies were undertaken during the atmospheric nuclear tests, but since the accident of Tchernobyl land Goiania, this research has been pursued anew. By using the experimental data,, this report takes stock of the knowledge on the metabolic transit of radiocaesium in domestic animals. The transfer of this radionuclide in the major foodstuffs of animal origin (milk, meat, eggs) is important and depends on the metabolism of the animal species, and in one species, the age, the physiologic state and the diet. Nevertheless, it is possible to restrict the radioactive contamination by adding to all animal feed, some additives. The methods for in vivo determination of the radioactive measurements in cattle, in laboratory or in real conditions, are discussed too. Finally, all these results are used to consider the short-, middle- and long-term management of an accidental situation. (authors)

  14. "La Vayssonnié" et "La Salaberdié" : deux occupations domestiques de l'âge du cuivre dans le Ségala (Tarn, France).

    OpenAIRE

    Tchérémissinoff, Yaramila; Bevilacqua, Roberta; Coularou, Jacques; Ranché, Christophe; Salmon, Christian; Sendra, Benoît; Servelle, Christian; Marion, Viarouge

    2006-01-01

    The chrono-cultural frameworkAs a result of the studies presented here, we can give an entirely positive assessment of the contributions of the excavations carried out at the Chalcolithic sites on the Carmaux by-pass.To start with, the site of "La vayssonnié" yields a fine series of pottery (cf. Chap. 4), that is to say, 5498 shards derived from 121 individuals and comprising 42 partial forms. They make up a homogeneous vessel assemblage, except for two pieces that are unexpected but containe...

  15. Du robinet au consommateur : qualité de l’eau potable dans le contexte domestique de l’agglomération de Khartoum, Soudan

    OpenAIRE

    Lavie, Emilie; El-Tayib, Noha Hassan

    2014-01-01

    La ville de Khartoum a connu une croissance rapide et un étalement urbain vers sa périphérie, aujourd’hui plus dense que le centre. La planification urbaine n’a pas pu suivre le rythme effréné de l’accroissement migratoire de la population, et la mise en place d’un réseau d’eau potable « correct » se fait lentement. La turbidité des eaux potables, les nombreuses coupures et les baisses de pression incitent la population à s’affranchir des variations quantitatives, et donc à stocker l’eau de c...

  16. L’espace domestique au Bronze final et au premier âge du Fer dans le sud de la Corse

    Directory of Open Access Journals (Sweden)

    Peche-Quilichini, Kewin

    2015-12-01

    Full Text Available We present a synthetic approach to the kinds of housing found in the mountainous Alta Rocca sector of southern Corsica during the late Bronze Age and Early Iron Age. Study of protohistoric non-fortified sites in Corsica is relatively new, but the numerous projects carried out in recent years reveal the structural and developmental complexity of living spaces, thus permitting an initial comparative analysis. This is based mainly on the excavations of the large settlement of Cuciurpula that began in 2008 and are still in progress. It also makes use of the 2012 test pits in the villages of Puzzonu and Nuciaresa. The chronology of the areas that were studied cover the entire time span from the 12th to the 4th century B.C., and thus permit one to understand the developmental changes that occurred with respect to both the overall settlement organization and the internal space and architecture of the dwellings.El objetivo de este artículo es ofrecer un acercamiento sintético a las formas de hábitat en Córcega entre el Bronce final (BF y la primera Edad del Hierro (F1, a escala de la microrregión montañosa de la Alta Rocca, ubicada en el sur de Córcega en el corazón de la cuenca occidental del Mediterráneo. La problemática de estudio de los asentamientos protohistóricos sin fortificar es reciente en la isla, sin embargo, en los últimos años los estudios se han multiplicado y dan cuenta de la complejidad estructural y evolutiva de los espacios habitados, permitiendo así un primer análisis comparativo. El razonamiento se apoya esencialmente en la aportación de las excavaciones del gran hábitat de Cuciurpula, iniciadas en 2008 y todavía en curso, así como en la explotación de los poblados de Puzzonu y de Nuciaresa, sondeados en 2012. La cronología de los sectores estudiados permite abarcar un arco cronológico completo entre el siglo XII y el siglo VI a.C., y por tanto aprehender los fenómenos evolutivos, tanto en términos de organización general como a nivel del espacio interno y de la arquitectura de las viviendas. [fr] L’objectif de cet article est de fournir une approche synthétique sur les formes de l’habitat en Corse au Bronze final (BF et au premier âge du Fer (F1, à l’échelle de la microrégion montagneuse de l’Alta Rocca, située dans le sud de la Corse, au coeur du bassin occidental de la Méditerranée. La problématique d’étude des sites protohistoriques non fortifiés est jeune sur l’île, mais les travaux se sont récemment multipliés et rendent compte de la complexité structurelle et évolutive des espaces habités, permettant ainsi une premiére analyse comparative. Le raisonnement s’appuie essentiellement sur l’apport des fouilles du grand habitat de Cuciurpula, initiées en 2008 et toujours en cours, ainsi que sur l’exploitation des villages de Puzzonu et de Nuciaresa, sondés en 2012. La chronologie des secteurs étudiés permet d’embrasser un arc chronologique complet entre le XIIe et le VIe siécle av. J.-C., et donc d’appréhender les phénoménes évolutifs, tant en termes d’organisation générale qu’au niveau de l’espace interne et de l’architecture des habitations.

  17. Le statut de J.R.R. Tolkien, « un accident de notre histoire domestique » ?

    OpenAIRE

    Ferré, Vincent

    2016-01-01

    Vincent Ferré est maître de conférences en littérature générale et comparée à l’université de Paris 13 (Paris Nord). Ses recherches portent sur la présence de la théorie dans le roman moderne (en particulier chez M. Proust, H. Broch, J. Dos Passos : sa thèse, dirigée par Isabelle Nières-Chevrel et soutenue en 2003 à Rennes II, portait sur « L’essai fictionnel ») et sur le “médiévalisme” (réactualisation du Moyen Age au xx e siècle), en particulier autour de J.R.R. Tolkien. Avec Lewis Carrol...

  18. Le furet : peau et glandes annexes

    OpenAIRE

    Barreau, Christelle

    2002-01-01

    Le furet (Mustela putorius furo) fait partie des Nouveaux Animaux de Compagnie que le praticien est de plus en plus souvent amené à rencontrer en clientèle. Les problèmes cutanés sont, comme chez les autres carnivores domestiques, des motifs de consultation très fréquents, après la vaccination et la stérilisation. De plus, l'odeur particulière de cet animal représente parfois un réel désagrément pour son propriétaire. L'auteur commence par faire un rappel sur le furet, son histoire, ses carac...

  19. Russian pavilions at universal expositions:construction and architecture ПАВИЛЬОНЫ РОССИИ НА ВСЕМИРНЫХ ВЫСТАВКАХ: СТРОИТЕЛЬСТВО И АРХИТЕКТУРА

    Directory of Open Access Journals (Sweden)

    Frolov Vladimir Pavlovich

    2013-06-01

    Full Text Available Russia was a regular participant of the World Expos and an organizer of several international exhibitions in Moscow, St.Petersburg and other Russian cities. The value of the Russia’s contribution into the history of the World Expos is substantial and versatile. Russia’s participation in the Universal Expositions produced a strong impact on the development of the exhibition economy, architecture, construction machinery, engineering, and urban development. In its turn, urbanization produced its impact on the development of Expos. Major Russian architects, sculptors and designers created exceptional and original works in a variety of styles; they employed versatile construction methods and techniques. Trade fairs served as the venues for experimental buildings constructed in furtherance of the most advanced designs and technology-related inventions. Russia’s participation in the construction of pavilions at the World Exhibitions gave way to a unique architectural trend, whereby three-dimensional solutions, the architecture of pavilions, landscape products, landscapes and even music got together in the organic unity. This artificial artistic medium represents a new type of the architectural ensemble.Отражено участие России во всемирных выставках, показана история строительства российских павильонов, раскрыты их архитектурные особенности в различные исторические периоды с XIX по XXI вв. Проанализированы композиционные особенности павильонов, внимание уделено использованию архитекторами и строителями традиций русского зодчества, определенное место отведено строительным материалам, из которых с

  20. Une génération après… La mémoire du passé ottoman dans l’autobiographie yéménite contemporaine One Generation Later… Memories of an Ottoman Past in Contemporary Yemeni Autobiography

    Directory of Open Access Journals (Sweden)

    Juliette Honvault

    2008-04-01

    Full Text Available Comme c’est le cas dans l’ensemble du monde arabe, les autobiographies politiques yéménites contemporaines ont connu un véritable essor depuis les années 1980, et peuvent constituer des sources documentaires que l’historien ne saurait négliger. S’insérant dans le cadre d’une étude plus large sur la façon dont la présence ottomane (1872-1918 a été perçue au Yémen avant et après le retrait ottoman, cet article montre cependant combien cette partie de l’histoire yéménite est encombrante dans la mémoire des acteurs de la révolution républicaine de 1962. Le credo de l’indépendance acquise contre la vilénie turque, thème que l’imamat contemporain (1904-1962 a su habilement partager avec l’idéologie nationaliste arabe dont se sont réclamés les révolutionnaires, aura sans doute créé un paradoxe insurmontable. Les quelques neuf auteurs d’autobiographie ici recensés, tous anciens révolutionnaires, font en effet preuve d’une amnésie particulière lorsqu’ils relatent leur parcours et celui de leur père, limitant la présence ottomane à un simple élément du décor historique. L’article interroge donc les non dits et les oublis des auteurs, et explore les mécanismes du récit autobiographique pour montrer que les indices d’une autre histoire peuvent apparaître dans ses marges, lorsque la cohérence de l’histoire familiale et de l’expérience individuelle n’est pas en jeu : la mémoire se heurte à l’histoire, où le modèle ottoman a permis, au Yémen, d’imaginer un autre avenir.As is the case all over the Arab World, contemporary Yemeni political autobiographies have been booming ever since the 80's, and can be used as a source for material which no historian should overlook. Part of a broader study on how the Ottoman presence (1872-1918 was perceived, both before and after pulling out of Yemen, this article however shows how "cumbersome" this part of Yemen's history can be in the

  1. Exposition by inhalation to the formaldehyde in the air. Source, measures and concentrations; Exposition par inhalation au formaldehyde dans l'air. Source, mesures et concentrations

    Energy Technology Data Exchange (ETDEWEB)

    Del Gratta, F.; Durif, M.; Fagault, Y.; Zdanevitch, I

    2004-12-15

    This document presents the main techniques today available to characterize the formaldehyde concentrations in the air for different contexts: urban and rural areas or around industrial installations but also indoor and occupational area. It provides information to guide laboratories and research departments. A synthesis gives also the main emissions sources of these compounds as reference concentrations measured in different environments. (A.L.B.)

  2. Conflict and Sustainable Democratic Good Governance in Nigeria: A Theoretical and Philosophical Exposition

    Directory of Open Access Journals (Sweden)

    Adeleke, G. O.

    2012-12-01

    Full Text Available There is a cordial relationship between good governance and the existence of peace and stability in the society. When the leaders and the led are treated with equity to the socio-economic resources of the state, the state is run as an organic whole, and there will be peace and stability in the society. This paper argues that in Nigeria the contrary is the case, even under democratic regime, which is expected to be harbinger of economic prosperity for the people, thus violent reactions from the citizenry Is a coping strategy against the misrule of the leaders as it has brought a lot of poverty amidst plenty to the average Nigerians. The paper suggests that one of the ways out of the problem is adoption of dialogue and mutual understanding between the leaders and the led, based on the provision of good governance by the government and co-operation with the government by the citizens for Nigeria to attain sustainable democratic good governance.

  3. Chapter 7: pregnancy and medical exposure; Chapitre 7: grossesse et exposition medicale

    Energy Technology Data Exchange (ETDEWEB)

    Cordoliani, Y.S.; Foehrenbach, H. [Hopital d' Instruction des Armees du Val-de-Grace, Service d' Imagerie Medicale, 75 - Paris (France)

    2003-04-01

    The situations of child exposure in utero in the frame of medical practice are different according to the type of practice. For the diagnosis, in radiology as well in nuclear medicine, the malformation risk is null. The justification and optimization of exposures stand out, nevertheless to take into account the delayed carcinogenesis risk. In brachytherapy by iodine, the hypothyroidism risk for the fetus and secondary cancer can be prevented by the practice of a pregnancy test or the carried forward of the therapy after the birth. For the radiotherapy, where the fetal doses can be strong, the carcinogenesis risks are confirmed and the risk of bad cerebral development is not null but the development of the child depends on the mother health. There is a rational choice to do, where the ethic and family questions have to take place. (N.C.)

  4. Première exposition industrielle tchèque au CERN

    CERN Multimedia

    CERN Press Office. Geneva

    1994-01-01

    On 7 June, Mr Radomir Sabela, Deputy Minister for Industry and Trade of the Czech Republic together with CERN Director General Prof. Chris Llewellyn Smith formally opened the first ever exhibition of Czech hi-tech companies at CERN. Mr Sabela stressed that the exhibition will hopefully prove that the Czech Republic, despite its considerable handicaps during the past, is well along the road to regaining its place as one of Europe's most productive and creative countries,"I am very proud to see so many top level Czech companies represented at this exhibition and strongly believe that Czech industry can make an important contribution to the research at CERN."

  5. The Expositive Discourse as Pedagogical Discourse: Studying Recontextualization in the Production of a Science Museum Exhibition

    Science.gov (United States)

    Marandino, Martha

    2016-01-01

    In this paper I report on the sociological and educational particulars of "The Biodiscovery Space" exhibition of the Life Museum of the Oswaldo Cruz Foundation in Rio de Janeiro, Brazil, using Basil Bernstein's framework of pedagogic discourse and recontextualization. Data for analysis was obtained from interviews with the exhibition…

  6. The Nature of Living Systems: An Exposition of the Basic Concepts in General Systems Theory.

    Science.gov (United States)

    Miller, James G.

    General systems theory is a set of related definitions, assumptions, and propositions which deal with reality as an integrated hierarchy of organizations of matter and energy. In this paper, the author defines the concepts of space, time, matter, energy, and information in terms of their meaning in general systems theory. He defines a system as a…

  7. Sixth Microgravity Fluid Physics and Transport Phenomena Conference: Exposition Topical Areas 1-6. Volume 2

    Science.gov (United States)

    Singh, Bhim (Compiler)

    2002-01-01

    The Sixth Microgravity Fluid Physics and Transport Phenomena Conference provides the scientific community the opportunity to view the current scope of the Microgravity Fluid Physics and Transport Phenomena Program, current research opportunities, and plans for the near future. The conference focuses not only on fundamental research but also on applications of this knowledge towards enabling future space exploration missions. A whole session dedicated to biological fluid physics shows increased emphasis that the program has placed on interdisciplinary research. The conference includes invited plenary talks, technical paper presentations, poster presentations, and exhibits. This CP (conference proceeding) is a compilation of the abstracts, presentations, and posters presented at the conference.

  8. ILLUMINATION AND EXPOSITION OF A CONVEX n-DIMENSIONAL BODY DEPENDING ON ITS SHARPNESS

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    A convex n-body C is said to be exposable to a set D of a few directions if there is a linear transformation L: En → En such that L(C) and each body isometric to L(C) is illuminated by D. Denote by En the minimum integer such that each C is exposable to a (fixed) set D of cardinality En. An upper bound for En is established here.

  9. An exposition of Zhou YI studios in modem Neo-Confucianism

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The representatives of modern Neo-Confucianism all greatly value Yi Zhuan and regard it as one of their spiritual resources,and give their own creative interpretations and transformations.Xiong Shili's ontological-cosmological theory takes "qian yuan" as its center;Ma Yifu has a theory of ontology-cultivation centered on "nature-principle";Fang Dongmei has a metaphysics of production and reproduction;Mou Zongsan takes the view of "completely knowing the fathomless and understanding transformation" as a moral metaphysics;and in Tang Junyi there is a theory of the harmony of doctrines on Heaven and man in which "the knowledge of divine understanding" is its key concept.They employ modern philosophical concepts and thinking to illustrate the cosmology,ontology,theory of life,theory of human nature,theory of spiritual worlds,axiology and their connections in Zhou Yi.They affirm that the characteristics of Chinese philosophy that are different from Western philosophy consist in a naturalist view of vital life,a harmonious view of totality,an axiological view that values exist in natural universe and the world of fact,the pursuit of Good and Beauty,and intuitive experience of inner world.

  10. The accidental exposure to ionizing radiations; L'exposition accidentelle aux rayonnements ionisants

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This article is divided in three parts, the first one gives the radioactivity sources, the doses and the effects, the second part is devoted to the medical exposures, the third part concerns the accidents and the biological effects of an irradiation the different syndromes ( the acute whole-body irradiation syndrome, the localized irradiation syndrome, the inflammatory syndrome, hematopoietic syndrome,neuro-vascular syndrome) are detailed. (N.C.)

  11. AADS Annual Session and Exposition (76th, Vancouver, British Columbia, March 6-10, 1999).

    Science.gov (United States)

    Journal of Dental Education, 1999

    1999-01-01

    A proceedings summary of the American Association of Dental Schools' 76th annual meeting lists and abstracts 247 presentations on a wide variety of topics related to dental education and dental practice. Presentations are also indexed by author, subject, and keyword. (MSE)

  12. Data related to inflammation and cholesterol deposition triggered by macrophages exposition to modified LDL

    Directory of Open Access Journals (Sweden)

    Juan Toledo

    2016-09-01

    Full Text Available This article supports experimental evidence on the time-dependent effect on gene expression related to inflammation and cholesterol deposition in lipid-loaded cells. The cells employed were human monocytes THP1 line transformed into macrophages by treatment with phorbol esters. Macrophages were treated at different times with oxidized low density lipoprotein (Ox-LDL and then gene expression was measured. We also include data about the different types of oxidized lipoprotein obtained (low, media or high oxidation for differential exposure with Cu ions. These data include characterization to lipid and protein peroxidative damage and also quantification of cell viability by exposure to native and modified LDL. The present article complements data published in “Decreased OxLDL uptake and cholesterol efflux in THP1 cells elicited by cortisol and by cortisone through 11β-hydroxysteroid dehydrogenase type 1” Ledda et al. (in press [1].

  13. Exposition of dermatophyte Trichophyton mentagrophytes to L-cystine induces expression and activation of cysteine dioxygenase.

    Science.gov (United States)

    Kasperova, Alena; Cahlikova, Romana; Kunert, Jiri; Sebela, Marek; Novak, Zdenek; Raska, Milan

    2014-11-01

    Cysteine dioxygenase (CDO) is involved in regulation of intracellular cysteine levels by catabolising the cysteine to sulphite and sulphate. In keratinolytic fungi, sulphite is actively excreted to reduce disulphide bridges in keratin before its enzymatic degradation. The pathogenicity role of CDO was confirmed in cysteine-hypersensitive and growth-defective ΔCdo mutant of Arthroderma benhamiae on hair and nails. We analysed the CDO expression regulation in T. mentagrophytes (anamorph of A. benhamiae) mycelia by determining the Cdo mRNA and CDO protein levels and by analysing the proportion of two molecular forms of CDO in response to l-cystine exposure. Cdo mRNA levels in mycelia lysates were detected by reverse-transcription real-time polymerase chain reaction and CDO protein by western blot using mouse CDO-specific hyperimmune serum. The Cdo mRNA level increased gradually 2.5-4.5 h after exposure of the mycelium to l-cystine. The CDO protein, detected as two bands of different mobility, appeared earlier in comparison to mRNA (1 h) and culminated after 24 h. More mobile form prevailed after 4.5 h. The comparison of the dynamics in the Cdo mRNA and CDO protein levels indicates that T. mentagrophytes responds to l-cystine by increased transcription and apparently decreased degradation of the CDO and by changing towards higher mobility molecular form, similar to previous reports describing mammalian analogue.

  14. Human exposition to non ionizing electromagnetic radiations. Legislation and base stations measurements

    Directory of Open Access Journals (Sweden)

    Alonso Alonso Alonso

    2004-12-01

    Full Text Available This work deals about measurement procedures of non-ionizing radiations and their recorded levels in practice. The analyzed radiation sources cover the most common broadcasting media such as AM and FM transmissions and the GSM mobile telephony base stations. These sources currently radiate locations with high density of population. Spanish radiation level regulations are briefly described and some possible improvements are pointed out. The measurement results are discussed.

  15. Exposition and Synthesis of Benin Bronze Casting: Emphasis on the Olotan Casters of Benin

    Science.gov (United States)

    Ifeta, Chris Funke

    2016-01-01

    The introduction of Western education to Nigeria has brought in its wake great strides toward development. Changes in Benin dates far back to the dawn of the 20th century. This paper investigates the critical role of education in development. The paper integrates interview data collected from bronze casters in Benin. The first section of the paper…

  16. The science of mechanics a critical and historical exposition of its principles

    CERN Document Server

    Mach, Ernst

    2013-01-01

    Ernst Mach (1838–1916), the first scientist to study objects moving faster than the speed of sound, propounded a scientific philosophy which called for a strict adherence to observable data. He maintained that the sole purpose of scientific study is to provide the simplest possible description of detectable phenomena. In this work, first published in German in 1883 and here translated in 1893 by Thomas J. McCormack (1865–1932) from the 1888 second edition, Mach begins with a historical discussion of mechanical principles. He then proceeds to a critique of Newton's concept of 'absolute' space and time, reflecting Mach's rejection of theoretical concepts in the absence of definitive evidence. Although historically controversial, Mach's ideas and attitudes informed philosophers as influential as Russell and Wittgenstein, and his insistence upon a 'relative' idea of space and time provided much of the philosophical basis for Einstein's theory of general relativity decades later.

  17. Zhuangzi's exposition of achieving psychological restore%探析庄子人心归本之路

    Institute of Scientific and Technical Information of China (English)

    仇园园

    2012-01-01

    Zhuangzi's philosophy is the starting point for exploration on the relationship between Nature and Man; based on non--discrimination into all things; ultimate aim is to complete the convent on how to restore the original heart, the article pointed out the difference that the mind of man and the mind of Dao,Dao is the origin point, heart according to the opposite direction, people should he restored for the Dao, people's minds should upgrade to the mind of Dao. this article summed up the solution of habitat change, the solution of obstacles in the heart, a natural implementa- tion of these three steps to achieve psychological restore.%庄子哲学的起点是关于天人关系的探索,基础是探究万物的无差别:最终目的是关于如何完成修道,恢复心的本来存在,本文指出来修道的人心与得道后的道心之间的区别,点明道乃万物本源,r心依道而行,人心应该被还原为道心,归纳出解境之变、解心之塞、合于自然这三个步骤实现人心向道心的转变。

  18. Degradation behavior of linear low density polyethylene by ultraviolet radiation exposition for agricultural applications

    Energy Technology Data Exchange (ETDEWEB)

    Poveda, Patricia N.S.; Silva, Leonardo G.A., E-mail: lgasilva@ipen.br, E-mail: patricianegrini@usp.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil); Ciro, Rosemeire, E-mail: rosemeireciro@msn.com [Faculdades Oswaldo Cruz (FOC), Sao Paulo, SP (Brazil); Viana, Hamilton M., E-mail: hmviana@gmail.com [Centro Universitario Fundacao de Santo Andre (FSA/FAENG), Santo Andre, SP (Brazil)

    2013-07-01

    Polyethylene is the most important polymer used in agricultural applications. Polymers are susceptible to changes in their chemical structures that affect their mechanical properties under weather condition. In Polyethylene, photo-oxidation can occur because of impurities or chromophore groups (catalytic residue, mineral fillers, some commercial additives as stabilizers, lubricants, plasticizers, etc.). The critical ageing factors for greenhouse built with LDPE film are: total solar radiation, air temperature, relative humidity, mechanical stress, agrochemicals, air pollution, and combinations of these factors. Exposure of plastics to UV radiation causes a loss in their mechanical properties and/or change in appearance, including reduced ductility, color changes, yellowing and cracking. Additives are added to plastics to enhance the durability of the final product. Today, there are several additive systems (light stabilizers) developed to work according to resin, final application, type of cultivation, and other characteristics. The main types of light stabilizers are: UV absorbers, quenchers and free radicals scavengers. In addition to the conventional organic additives, some inorganic additives were obtained recently with the development of nanotechnology. This study evaluates the different additive systems (HALS, NPCC, nZnO and nTiO{sub 2}), applied 0.25% (in weight) in LLDPE. The samples were mixed by high rotation homogenizer and extrusion. Later, the samples were molded by injection and aged in QUV-B simulating 6 months of exposure to weather. Tests of FT-IR and tensile strength comparing to the non-aged samples were carried out in order to evaluate the performance of several additive systems concerning the degradation behavior of linear low density polyethylene. (author)

  19. Expositions of the Botanic Garden of Petrozavodsk State University: "Round Garden"

    Directory of Open Access Journals (Sweden)

    Kirilkina Tatiana

    2015-12-01

    Full Text Available The exhibition "Round Garden" founded in 2005 by curator of fruit department Tatyana Kirilkina, Ph.D. Landings made in the regular style with radiation (rotary symmetry. This allowed a small area to place more than 70 taxa of traditional and new for Karelia fruit and berry crops. In the center of the exhibition - decorative Malus prunifolia 'Hyvingiensis' with an umbrella form crown. Among the new crop of Karelia - raspberry ( Rubus xanthocarpus Bur et Franch., Tibetan raspberries ( Rubus rosifolius Sm., blackberry ( Rubus fruticosus L., variety selection of Finnish Arctic raspberry ( Rubus arcticus L. and currants, columnar apple trees, apple trees in semi-dwarf rootstocks, ornamental varieties of fruit and others.

  20. Jérôme Glicenstein, L’art : une histoire d’expositions

    Directory of Open Access Journals (Sweden)

    Olivier le Falher

    2010-04-01

    Full Text Available L’ouvrage est fondé sur une critique de la philosophie et de l'histoire de l'art qui auraient négligé ce que les oeuvres doivent aux formes de monstration qui les font accéder à une existence publique : « les sciences de l'art se sont plutôt structurées sur l’idée d'une valorisation des oeuvres – c’est-à-dire des objets – et des artistes au détriment de la façon dont ils étaient présentés dans l’espace public » (p. 221. L’enjeu de cet ouvrage consiste donc à déplacer le regard depuis l’oeuvr...

  1. Hegel’s logic as the exposition of god from the end of the world

    Directory of Open Access Journals (Sweden)

    Simoniti Jure

    2015-01-01

    Full Text Available The article attempts to reconstruct the logical space within which, at the beginning of Hegel’s Logic, “being” and “nothing” are entitled to emerge and receive their names. In German Idealism, the concept of “being” is linked to the form of a proposition; Fichte grounds a new truth-value on the absolute thesis of the “thetical judgement”. And the article’s first thesis claims that Hegel couldn’t have placed “being” at the beginning of this great system, if the ground of its logical space had not been laid out by precisely those shifts of German Idealism that posited the ontological function of the judgement. At the same time, the abstract negation, the absence of a relation and sufficient reason between “being” and “nothing”, reveals a structure of an irreducibly dual beginning. The logical background of this original duality could be constituted by the invention of the “transcendental inter-subjectivity” in German Idealism, manifested, for instance, in Hegel’s life-and-death struggle of two self-consciousnesses. The second thesis therefore suggests that “being” and “nothing” are elements of the logical space, established in concreto in a social situation of (at least two subjects one of whom poses an affirmative statement and the other negates it abstractly. From here, one could draw out the coordinates of a sphere by the name of “public” whose structure is defined by the invalidation of two basic laws of thought, the law of non-contradiction and the principle of sufficient reason. The article shows how only the statements capable of absorbing negation, of sustaining a co-existence of affirmation and its symmetrical, abstract negation, can climb the ladder of public perceptibility and social impact.

  2. Exposition of cork oak roots to cryptogein reduced the Infection by Phytophtora cinnamomi

    OpenAIRE

    Maia, I.; Medeira, C.; Candeias, I.; A.C. Moreira; Melo, Eduardo P.; Cravador, A.

    2009-01-01

    The oomycete P. cinnamomi has been described as strong contributing factor to the decline of cork oak and holm oak stands occurring in the Iberian Peninsula. There are no eradication methods available against this pathogen.

  3. The Claim of the Personal: Narratives and Reflections in a Time of Exposition

    Science.gov (United States)

    Weber, David

    2014-01-01

    In this article, the author describes the benefits of a program where he has taught for many years. It is a program that emphasizes personal narratives drawn from memory--and that also celebrates the personal essay, which usually incorporates narrative content. The article begins by addressing concerns expressed about this form of writing. It then…

  4. Relationship of the Australian Stock Market with its Major Trading Partners: a Simple Exposition

    Directory of Open Access Journals (Sweden)

    Mazharul H. Kazi

    2008-06-01

    Full Text Available markets of its major trading partners namely, UK, USA, Canada, Germany, France, andJapan using 1945 to 2002 annual data series. The analysis of this paper considers boththe foreign exchange risk element and the notion of share-return parity into its modifiedstructural model which is estimated by applying both OLS and GMM methods. TheUK, Canadian and French markets are found significant from OLS estimation; whileGMM estimation suggests four markets including the German are significant at 5%level. Accordingly, this paper concludes that Australian stock market is related to thatof its trading partners; and it is being influenced by 3 to 4 markets of which the UK isthe most significant. The outcomes of this paper seem beneficial to Australian investorsfor effective diversifications of their international portfolio risks.

  5. "Watching the Jornal Nacional": exposition determinants to the main Brazilian TV newscasts

    Directory of Open Access Journals (Sweden)

    Pedro Santos Mundim

    2015-12-01

    Full Text Available The article analyzes the news consumption habits and the factors that determine the exposure of Brazilians to the country’s main newscasts. It uses the data of the Brazilian Research Media 2014. Based on mixed effect logistic regressions, it is showed that education, age, interest in politics and greater use of television and the internet, as well as religion and structural factors – the program schedules – are important to explain the consumption of newscasts in Brazil, especially in relation to the two main programs: Jornal Nacional and Jornal da Record. This reinforces the argument in favor of using integrated models for the interpretation of the media consumption habits and suggests that the effects of the structural components are a major cause of TV Globo's dominance in prime time.

  6. pinas exposition pavilion%皮尼亚斯展览馆

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ 展览展出了一艘17世纪皮尼亚斯型的沉船,展示空间为20米长,13米深处,提供了最大的透明度.就像51号大楼,cepezed将其改造成一个娱乐中心,这个展览馆也是坐落于登海尔德的前威廉斯奥德海军造船厂,它现在已经确定为航海游乐园了.

  7. Nootropic efficacy of Satvavajaya Chikitsaand Ayurvedic drug therapy: A comparative clinical exposition

    Directory of Open Access Journals (Sweden)

    Hetal Amin

    2015-01-01

    Full Text Available Introduction: Ayurveda is known for philosophical basis, and its approach to psychological ailments is quite different from conventional system of management. Satvavajaya Chikitsa (Ayurvedic psychotherapy is a nonpharmacological approach aimed at control of mind and restraining it from unwholesome Artha (objects or stressors. Withdrawal of the mind from unwholesome objects is known as Sattvavajaya Chikitsa or it is a treatment by Self Control. Charaka defines it as a mind controlling therapy in which a stress has been laid on restraining of mind from unwholesome objects. Thus, it includes all the methods of Manonigraha and Astanga Yoga (Yogic techniques too. Indian philosophy portrays Astanga Yoga as a primary tool to control mind; hence it can be used as Satvavajaya Chikitsa. Aims and Objectives: To evaluate efficacy of Satvavajaya Chikitsa and Aushadhiya Medhya Chikitsa for improving Smriti in young healthy volunteers. Materials and Methods: Totally, 102 physically healthy volunteers between age group 16 and 25 years were divided into two groups. In Group A, Satvavajaya Chikitsa was adopted in form of Yogic procedures such as Asana, Pranayama, Chanting etc., with counseling and placebo. Group B was Shankhapushpi tablets made with whole part of Shankhpushpi plant was used as standard control. The Weschler′s memory scale (WMS was adopted to collect data before and after intervention period of 2 months. Paired and Unpaired t-test were used for analysis the data in Sigmastat Software. Results: Group A (Satvavajaya + placebo with counseling showed statistically highly significant result (P < 0.001 in verbal retention for similar pair, verbal retention for dissimilar pair and visual immediate tests; while Group B (Shankhapushpi tablets showed significant result (P < 0.01 in auditory delayed, visual delayed, auditory recognition and visual recognition tests. Conclusion: Satvavajaya Chikitsa shows better results in immediate recollection in terms of short-term memory; while Shankhapushpi found much better in long-term memory enhancement on various tests of WMS.

  8. Histological alterations in gills of Astyanax aff. bimaculatus caused by acute exposition to zinc.

    Science.gov (United States)

    dos Santos, Daiane Cristina Marques; da Matta, Sérgio Luis Pinto; de Oliveira, Juraci Alves; dos Santos, Jorge Abdala Dergam

    2012-11-01

    Increasing contamination of aquatic ecosystems by metals has caused various morphological, physiological and biochemical changes in aquatic organisms, and the gills of fish are recognized as indicators of environmental quality. In this context, the present work proposed to study the effects of different concentrations of zinc (Zn) in the histology of gills of yellow tail lambari (Astyanax aff. bimaculatus) after acute exposure. Seventy-two adult males of A. aff. bimaculatus were used, the treatments were six concentrations of Zn: 0; 3; 5; 10; 15; and 20 mg/L of water, by 96 h, and gills, muscle and bone fragments were removed. Fragments of gills were fixed and included, sectioned in a rotary microtome and stained with toluidin blue. Fragments of bone, muscle and gills were dehydrated and digested to quantify the absorption of Zn. The median lethal concentration (LC(50)) 96 h after Zn acute exposure was 10 mg/L of water. Noteworthy, Zn was highly toxic in acute exposure trials starting at the concentration 5 mg/L. The exposure of fish to the metal caused branchial histopathological changes correlated with increasing concentration, caused the death of fish at concentrations of 10, 15 and 20 mg/L. The histological alterations observed in the gills were hyperplasia, lamellar fusion, aneurysm, destruction of the lamellar epithelium, rupture of membrane, deletion of secondary lamellar high, which presented more severity in treatments exposed to the highest concentrations. In conclusion, gills of A. aff. bimaculatus presented profound histological alterations as a result of Zn exposure, and hence, proved to be excellent indicators of environmental contamination.

  9. Emotional, psychophysiological and behavioral responses elicited by the exposition to cyberbullying situations: Two experimental studies

    Directory of Open Access Journals (Sweden)

    Simona C.S. Caravita

    2016-05-01

    Full Text Available Two experimental studies investigated whether the exposure to cyberbullying situations produces in bullied youth, and in young people in general, higher levels of stress, negative emotions, and attention levels, in comparison to other peer interactions, including bullying. In both studies, participants' physiological activation (Study 1 and 2 and behavioral data (Study 2 were recorded while watching four 1-minute videos representing cyberbullying, face-to-face bullying, prosocial, and neutral interactions. Self-report questionnaires assessed participants' emotional responses to the videos, and victimization. Sixty-one adolescents (65.7% girls participated in Study 1; 35 young adults (60% girls participated in Study 2. Results indicate that cyberbullying causes higher stress and negative emotions than prosocial and neutral peer interactions, but not than bullying. Cyberbullying also elicited higher levels of stress and negative emotions in victims than non-victims, but only for adolescents.

  10. Data related to inflammation and cholesterol deposition triggered by macrophages exposition to modified LDL.

    Science.gov (United States)

    Toledo, Juan; Esteve, Montserrat; Grasa, Mar; Ledda, Angelo; Garda, Horacio; Gulfo, José; Ludovico, Ivo Díaz; Ramella, Nahuel; Gonzalez, Marina

    2016-09-01

    This article supports experimental evidence on the time-dependent effect on gene expression related to inflammation and cholesterol deposition in lipid-loaded cells. The cells employed were human monocytes THP1 line transformed into macrophages by treatment with phorbol esters. Macrophages were treated at different times with oxidized low density lipoprotein (Ox-LDL) and then gene expression was measured. We also include data about the different types of oxidized lipoprotein obtained (low, media or high oxidation) for differential exposure with Cu ions. These data include characterization to lipid and protein peroxidative damage and also quantification of cell viability by exposure to native and modified LDL. The present article complements data published in "Decreased OxLDL uptake and cholesterol efflux in THP1 cells elicited by cortisol and by cortisone through 11β-hydroxysteroid dehydrogenase type 1" Ledda et al. (in press) [1].

  11. Airflow in a world exposition pavilion studied by scale-model experiments and computational fluid dynamics

    Energy Technology Data Exchange (ETDEWEB)

    Nielsen, P.V. [Aalborg Univ. (Denmark). Dept. of Building Technology and Structural Engineering

    1995-12-31

    The ventilation design concept, model experiment results, two-dimensional computational fluid dynamics simulation, and on-site measurements are presented for the Danish Pavilion project at the 1992 World Exhibition in Seville. The paper gives a short project history for the building and the ventilation system. The air-conditioned restaurant and exhibition hall have a floor area of 450 m{sup 2} (4,850 ft{sup 2}) and a mean height of 18 m (59 ft). It is ventilated by a cooling wall with a height of 12 m (39 ft). The flow from the cooling wall is similar to the flow in a room and displacement ventilation. Scale-model experiments and computational fluid dynamics simulations indicate a velocity level in the occupied zone of approximately 0.6 m/s ({approximately} 120 fpm) and the results are confirmed by on-site measurement in the exhibition hall. It is shown that even a simplified two-dimensional flow simulation will give valuable information to be used in the design procedure.

  12. Airflow in a World Exposition Pavilion Studied by Scale-Model Experiments and Computational Flud Dynamics

    DEFF Research Database (Denmark)

    Nielsen, Peter V.

    The ventilation design concept, model experiment results, two-dimensional computational fluid dynamics simulation, and on-site measurements are presented for the Danish Pavilion project at the 1992 World Exhibition in Seville. The paper gives a short project history for the building...

  13. Models of time in the museum. On exposition solution in history and art museums / Mariann Raisma

    Index Scriptorium Estoniae

    Raisma, Mariann, 1974-

    2008-01-01

    Muuseumi kui ajaloo hoidja, kui ühiskonna peegli ja aja jäädvustaja ning eksponeerija ülesannetest erinevatel aegadel, muuseumide ekspositsiooni eesmärkidest, põhimõtetest ja võimalustest vastavalt muuseumi tüübile ja ajastu nõuetele

  14. Exposition of Spontaneous Humor in Digital Environment Especially in Social Media After Social Events

    Directory of Open Access Journals (Sweden)

    Hicabi Arslan

    2014-12-01

    Full Text Available Humor, besides the fact that it is a funny, comic and extraordinary way to look to the social facts, it’s main character is criticism. Therefore it’s not a solo activity. Humor, not only lets us to look at the facts from another point of view, it also declines the pressure of the government and it enables the society’s perception to criticize the existing order and to protest it. Humor can be seen in various media channels (radio, TV, newspaper, magazine, social media etc. not only in Turkish society, but also in the other societies too. According to German political scientist and philosopher Hannah Arendt, “The biggest enemy of the authority is disobediency and the sharpest way to agitate it is to laugh”. Therefore, can we assume that  humor is a disobedience activity while it jeers with the authority? If it’s accepted as humor has an endless freedom area, then how the digital ambient creates a background for the social events which develops as a reflexion?

  15. Ground Zero(3: Inside the New American Home

    Directory of Open Access Journals (Sweden)

    Louise LACHAPELLE

    2011-09-01

    Full Text Available Cet article poursuit l’étude de la reconstruction sur le site du World Trade Center. Pour produire le lieu de la catastrophe comme site où la construction est possible, il aura fallu exclure rapidement la réalité des restes, débris et autres ruines. Il s’agit maintenant de prendrepour objet la constitution de ces collections liées aux événements du 11 septembre 2001 par différentes institutions muséales (dont les collections impliquant la conservation/conversion muséologique des restes, ainsi qu’un corpus d’expositions par lesquelles s’opère une mise à distance qui lève l’interdiction de voir ou de montrer les ruines et les restes afin de recréer de la frontière, aussi bien que rétablir un espace familier, « the space of [safe] viewing » (d’après Chouliaraki 2004, au centre d’une périphérie nationale et symbolique qu’on voudrait, à nouveau, croire « sécurisée » : the space of safe living, « Inside the New American Home ».Ground Zero : Inside the New American Home continue ainsi à développer cette critique de la culture et du sens rituel de l’art (Walter Benjamin 1940 en montrant que si le secours cherché auprès de l’autorité du musée et son expertise à traiter et à disséminer « la vérité » (Azoulay 2001 suggèrent une troublante collusion des pouvoirs (Klein 2007, c’est moins parce qu’elles conservent la mémoire d’un événement que parce qu’elles entretiennent le souvenir d’un art qui sauve, autrement dit, le souvenir d’une stratégie culturelle fondée sur le sacrifice. Le rôle d’un corpus de collections et d’expositions est donc considéré en relation avec d’autres mécanismes de cohésion et de contrôle post-9/11, par exemple le Homeland Security Department, la Security Fence et la Secure border initiative, afin de mettre en évidence le rôle des musées et d’une « muséologie de guerre » au sein de ces dispositifs culturels de clôture et

  16. De l’après-ski à l’après-tourisme, une figure de transition pour les Alpes ?

    Directory of Open Access Journals (Sweden)

    Philippe Bourdeau

    2009-12-01

    Full Text Available Les sports d’hiver occupent une place de premier plan dans le tourisme européen, non seulement du fait de leur poids économique dans les régions de montagne, mais aussi par leur forte dimension symbolique dans la « civilisation des loisirs ». Pourtant l’univers du tourisme hivernal est parcouru par de nombreuses incertitudes liées au changement climatique, mais aussi à des évolutions et des ruptures structurelles qui remettent en question le modèle de développement sur lequel il repose. Ce contexte de mutation permet d’interroger les limites du modèle industriel qui a présidé à l’aménagement des Alpes pour la pratique du ski et d’examiner des figures d’avenir alternatives au « tout ski » et même au « tout tourisme ».Winter sports occupy a prominent place in European tourism, not only because of their economic importance in mountainous areas but also due to their major symbolic significance in the "leisure civilisation". Yet the world of winter tourism is full of uncertainties connected with climate change and also with evolutions and structural breaks that call into question the development model on which it is based. This context of profound change gives us the opportunity to question the limits of the industrial model that has governed the development of the Alps for the practice of skiing and to examine alternative future scenarios to "all-out skiing" and even "all-out tourism".

  17. Chronic effects of JP-8 jet-fuel exposure on the lungs. Annual report, 1 Apr 91-1 Apr 92

    Energy Technology Data Exchange (ETDEWEB)

    Witten, M.L.

    1992-04-23

    This research has resulted in four separate projects. The first was the exposure of Fischer 344 rats to JP-8 jet fuel for 7 or 28 days. This exposure resulted in changes in pulmonary function and lung chemical mediators, specifically Substance P, after 28 days of exposure. The second project dealt with blocking the increase in SP in these rats by a pretreatment regimen with capsaicin before jet fuel exposure. Capsaicin caused a further increase in lung permeability and a million-fold increase in airway sensitivity to histamine after the 7-day jet fuel exposure. The third project dealt with the effects of a 7-day jet fuel exposure in congenic mice who are deficient in the inducibility of the aryl hydrocarbon hydroxylase enzyme. These mice are relatively resistant to the effects of jet fuel-induced lung injury. The fourth project investigated the effects of the jet fuel exposure on secondary organs, specifically the liver, spleen, and kidneys. There were pathological differences in the liver, spleen, and kidneys between the 7-day jet fuel exposure group and baseline controls. However, some of these differences were not apparent in the 28-day exposure group, possibly indicating compensatory mechanisms to the exposure.

  18. To widen the action tools against the climatic change by domestic projects. Evaluation report; Elargir les instruments d'action contre le changement climatique grace aux projets domestiques. Rapport d'evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Arnaud, E.; Dominicis, A. de; Leguet, B.; Leseur, A.; Perthuis, Ch. de

    2005-11-15

    In the framework of the climatic change fight, each country aims to implement tools of emissions reduction. In France, the european system of CO{sub 2} quotas exchange, applied on the more emitted installations, covers less than 30% of the national carbon emissions. The other 70% are free of taxes. The 'climate mission' realized an evaluation of the emission reduction in the case of a new policy aiming to develop domestic projects of emission control. This report presents the study and its conclusions: the domestic projects, the possibilities of these projects in the transportation agriculture and forests and building sectors, the implementing conditions.

  19. Ostéologie comparée des petits ruminants eurasiatiques sauvages et domestiques (genres Rupicapra, Ovis, Capra et Capreolus) : diagnose différentielle du squelette appendiculaire

    OpenAIRE

    Fernandez, Helena

    2001-01-01

    Ce travail d'ostéologie comparée est basé sur l'examen de nombreux spécimens de chamois, de mouton, de chèvre, de bouquetin et de chevreuil. Il porte essentiellement sur les principaux éléments du squelette appendiculaire (humérus, radius, ulna, fémur, tibia, métapodes, talus, calcanéus et naviculo-cuboïde). La première partie du travail est consacrée à l'examen des caractères morphoscopiques qui permettent la discrimination des différentes espèces étudiées. La seconde partie concerne les car...

  20. Appui comptable aux acteurs impliqués dans le fonctionnement de la filière d'approvisionnement en énergie domestique de la ville de Mahajanga

    OpenAIRE

    Burny, Philippe; Randrianja, Hery; Montagne, Pierre; Rasamindisa, Alain; Crehay, Romain

    2010-01-01

    La mise en œuvre d'une politique de décentralisation et l'implication de la population dans la gestion des ressources naturelles locales ne sont pas possibles si l'on ne dispose pas sur place des compétences suffisantes. Or, la mise en place du système de contrôle et de taxation de la filière charbon de bois exige un minimum de savoir-faire relatif à la tenue d'une comptabilité simplifiée reflétant les flux physiques et financiers entre les diverses parties prenantes. C'est pourquoi une missi...

  1. À quoi rêvent les vieilles filles ? Éros au féminin ou la débandade du roman domestique en Amérique

    Directory of Open Access Journals (Sweden)

    Cécile ROUDEAU

    2003-06-01

    Full Text Available Quand en 1906 Elizabeth Jordan, éditeur de Harper’s Bazar, demanda à Mary Wilkins Freeman d’écrire le chapitre intitulé “The Old-Maid Aunt” dans le roman collectif The Whole Family,nul ne se doutait, parmi les contributeurs, que c’était là faire entrer le serpent dans le jardin de cette famille de Nouvelle-Angleterre. Dans l’idée que s’en faisait l’instigateur du projet, William Dean Howells, ce roman était un peu un défi — défi éditorial peut-être encore plus que narratif puisqu’il s’agissai...

  2. Effect of a grey water heat recovery unit on storage volumes needed for domestic hot water; Influence d'un recuperateur de chaleur des eaux grises sur le volume de stockage requis pour l'eau chaude domestique

    Energy Technology Data Exchange (ETDEWEB)

    Picard, D.; Bernier, M. [Ecole Polytechnique, Montreal, PQ (Canada). Dept. de Genie Mecanique

    2008-07-01

    This paper presented a method of reducing the energy consumption associated with domestic hot water (DHW) heating. The method involved a gravity film heat exchanger (GFX) to recuperate part of the energy contained in wastewater following a shower. A study was conducted in which the energy saved by the GFX was quantified for various configurations. The nature of a GFX installation is such that water flows simultaneously in the drain and in a heat recuperating coil, and is therefore well suited for showers. The potential for energy recovery can be significant. Simulations were performed using the TRNSYS simulation software for a typical hot water consumption profile and the actual water temperature in Montreal's water supply aqueduct. It was determined that large amounts of energy required to heat water for showers can be recuperated depending on the placement of the GFX in the plumbing circuit. 12 refs., 7 tabs., 5 figs.

  3. Exploitation du consommateur et aliénation du client: la sphère domestique comme espace de création de valeur économique et symbolique

    Directory of Open Access Journals (Sweden)

    Perronet, Alexandra

    2006-07-01

    Full Text Available La phase actuelle d’accumulation capitalistique tend à faire de la consommation non seulement une sphère de reproduction des rapports sociaux, mais un lieu de production des forces de travail. Partant de ce postulat, cet article se propose de montrer comment les pratiques de consommation structurent les rapports sociaux de production. Selon l’auteur, il s'agit d'une question à la fois pratique et symbolique : la consommation déterminant tant l'organisation des rapports sociaux que le développement d'un imaginaire social.

  4. Exploitation du consommateur et aliénation du client. La sphère domestique comme espace de création de valeur économique et symbolique

    Directory of Open Access Journals (Sweden)

    Alexandra Perronet

    2006-07-01

    Full Text Available La phase actuelle d’accumulation capitalistique tend à faire de la consommation non seulement une sphère de reproduction des rapports sociaux, mais un lieu de production des forces de travail. Partant de ce postulat, cet article se propose de montrer comment les pratiques de consommation structurent les rapports sociaux de production. Selon l’auteur, il s’agit d’une question à la fois pratique et symbolique : la consommation détermine tant l’organisation des rapports sociaux que le développement d’un imaginaire social.

  5. Validation of Part-Filter Analysis to Estimate Smokers' Mouth Level Exposure to ‘Tar’ and Nicotine

    Directory of Open Access Journals (Sweden)

    Prasad Krishna

    2015-06-01

    Full Text Available L'analyse à filtre partiel est une méthode utilisée pour évaluer l'exposition des tissus buccaux (mouth level exposure, MLE des fumeurs de cigarettes aux constituants de la fumée principale. Nous avons évalué la capacité de l'analyse à filtre partiel à effectuer une comparaison de l'exposition des tissus buccaux à la nicotine et au goudron chez des populations de fumeurs et lors d'un étalonnage. A trois reprises, trois groupes de sujets ont fumé deux lots de la même marque de cigarettes hongroises avec un rendement en goudron de 1-mg ISO. Dix-huit courbes d'étalonnage furent tracées par trois opérateurs utilisant trois machines à fumer. Pour chaque lot de cigarettes, aucune différence significative de l'exposition des tissus buccaux ne fut observée ni parmi les trois groupes de fumeurs ni après répétition de la consommation au sein des groupes. L'exposition des tissus buccaux lors de la consommation du premier lot de cigarettes fut marginalement supérieure à l'exposition observée pour le deuxième lot. Aucune différence significative ne fut observée entre les pentes et les points d'intersection des courbes d'étalonnage produites à l'aide des différentes machines à fumer par les différents opérateurs. L'analyse à filtre partiel propose une approche reproductible permettant d'estimer l'exposition des tissus buccaux des fumeurs à la nicotine et au goudron dans le cadre d'études à grande échelle dans des environnements normaux de tabagisme.

  6. Using grounded theory to study the difference of place attachment between festival & special event venue and convention & exhibition complex: Cases of venue of International Horticultural Exposition 2011 Xi'an China and China Import and Export Fair Complex%基于扎根理论的节事场所与会展场馆场所依赖差异——以2011西安世界园艺博览会园区和琶洲国际会展中心为例

    Institute of Scientific and Technical Information of China (English)

    戴光全; 梁春鼎; 陈欣

    2012-01-01

    通过两个典型案例的对比,以2011西安世界园艺博览会园区和广州琶洲国际会展中心为研究区域,采用深度访谈和参与观察等手段获取研究资料,运用扎根理论分别对节事场所和会展场所的场所依赖的维度进行挖掘和提炼,归纳出个体、社会、场所和事件四个主要范畴,在此基础上比较研究节事场所和会展场馆场所依赖的差异。研究发现:观众在节事场所当中把个人视为“游憩者”,节事场所被看作是一个“游憩空间”,具有“根基性场所”的特点,观众在与节事场所的互动中倾向于情感性的依赖;观众在会展场馆当中把个人视为“消费者”,会展场馆被看作是一个“消费空间”,具有“工具性场所”的特点,观众在与会展场所的互动中倾向于功能性的依赖。%Place attachment is a hot topic in place study which is defined as an individual's cognitive or emotional connection. However, place attachment study is little related to e- vent venues. The present studies treat events as an attribute of event host community (destination) to conduct research on the place attachment between people and the destina- tions, but little concerns about event venues themselves. As an inductive qualitative meth- od, grounded theory is appropriate for situations where there is no pre-existing theory. This study considers that little theory existed related place attachment to event venues; and grounded theory is an appropriate methodological tool. Taking the International Hor- ticultural Exposition, 2011, Xi'an (Expo 2011 Xi'an China) and China Import and Export Fair Complex as cases, this paper collects first-hand data by observation and interviewing to analyse event-goers behaviors, attitudes and emotions. Refining and concluding the di- mensions of event place attachment based on grounded theory through three analytic pro- cedures, i. e. , open coding, axial

  7. Mick Jagger à l’église des Trinitaires d’Arles

    Directory of Open Access Journals (Sweden)

    Anne Lesme

    2010-09-01

    Full Text Available © Anne Lesme© Anne LesmeAprès avoir fêté ses quarante ans d’existence l’été dernier, le festival international de photographie Les Rencontres d’Arles a choisi d’offrir à ses visiteurs six «promenades » (soit près d’une soixantaine d’expositions, au rang desquelles la « Promenade Rock ». Etats Unis et Grande Bretagne y occupent une place de choix avec une exposition de portraits de Mick Jagger, celle intitulée « I’m a cliché », écho de l’esthétique punk, qui retrace l’influence de la musique ...

  8. Une littérature du foyer : les livres de travaux manuels amateur

    Directory of Open Access Journals (Sweden)

    Claire Le Thomas

    2008-04-01

    Full Text Available Au cours du XIX e siècle naît une littérature entièrement voué au domicile : les manuels de travaux amateur. A travers ces livres se diffusent des usages dédiés à l’embellissement du logis ou à son entretien, c’est-à-dire de nouvelles occupations du temps libre qui accompagnent la transformation des représentations et des usages de l’espace domestique. Le mode d’exposition du discours sur la maison dans ces ouvrages amateur reflète ainsi l’intensité de l’engagement affectif et intellectuel concentré autour du foyer et dévoile la manière dont fut pensée et posée la problématique de l’habitat au cours de la seconde moitié du XIX e siècle.

  9. Thermosense XIII; Proceedings of the Meeting, Orlando, FL, Apr. 3-5, 1991

    Science.gov (United States)

    Baird, George S.

    The present conference on thermosensing technologies discusses topics in predictive maintenance, architectural and structural applications, product and processing applications, material diagnostics, and laboratory researches. Attention is given to IR thermography for pipeline leak detection, thermal analyses of masonry block buildings during construction, thermography for electronic component lifetime prediction, time-resolved videothermography, and vibrothermographic-thermoelastic NDE of advanced composites. Also discussed are pulse-video thermography, time-resolved IR radiometry, quantitative thermal gradient imaging, automated image processing of IR thermography, and algorithms for IR pyrometry.

  10. Monthly results of measurements: Apr 1997; Tableaux mensuels des mesures. Avril 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This report of the OPRI (Office of Protection against Ionizing Radiations) exposes the principal results concerning the routine monitoring of environmental radioactivity in France: atmospheric dusts, rainwater, surface water, underground water, sewage water, drinking water, food chain (milk, vegetables, fishes), sea water around nuclear sites and other sites. The activities of various radioisotopes are presented in tables.

  11. Green fuels, growth engines after petroleum; Les carburants verts, moteurs de la croissance apres le petrole

    Energy Technology Data Exchange (ETDEWEB)

    Mili, Dino

    2010-09-15

    The contribution of the new fuels to a greener environment is important and immediate. Thanks to clean novel technologies and to commercial plant projects in development, companies like Enerkem contribute to satisfy increasing global demand for clean energy. They stimulate local economies by creating jobs in an industry that offers real growth potential. Green fuels will gradually allow us to let go of non sustainable energy sources like oil to adopt a way of life based on sustainable development. They will also allow a shift towards a green economy. [French] La contribution des nouveaux carburants a un environnement plus vert est importante et immediate. Grace a des technologies propres novatrices et a des projets d'sines commerciales en developpement, des entreprises comme Enerkem contribuent a satisfaire a la demande mondiale croissante en energie propre. Elles stimulent les economies locales par la creation d'emplois dans une industrie qui offre un veritable potentiel de croissance. Les carburants verts permettront graduellement de nous affranchir des sources d'energie non renouvelables comme le petrole pour adopter un mode de vie base sur le developpement durable. Ils permettront aussi un virage vers une economie verte.

  12. LHC Beam Splash seen by the ATLAS detector - 5 Apr 2015 - run 260272 - event 6539

    CERN Multimedia

    ATLAS Collaboration

    2015-01-01

    Event display of one of the collimator "splash" events seen by the ATLAS experiment in LHC Run-2, on Tuesday April the 5th : run 260272, event 6539 . The collimator position is 140m in front of the ATLAS interaction point.

  13. Formalizations après la lettre: studies in Medieval logic and semantics

    OpenAIRE

    2006-01-01

    This thesis is on the history and philosophy of logic and semantics. Logic can be described as the ‘science of reasoning’, as it deals primarily with correct patterns of reasoning. However, logic as a discipline has undergone dramatic changes in the last two centuries: while for ancient and medieval philosophers it belonged essentially to the realm of language studies, it has currently become a sub-branch of mathematics. This thesis attempts to establish a dialogue between the modern and the ...

  14. Engineer: The Professional Bulletin of Army Engineers, Jan-Apr 2010

    Science.gov (United States)

    2010-04-01

    their training. However, after the conclusion of conventional combat operations, our Soldiers faced a resil - ient and adaptive enemy bent on...an environment strewn with trash—or where children walk in open sewer drainage ditches, or where the purity of water or air is questioned— projects

  15. Post-mining in Walloon region; L'apres-mine en region wallonne

    Energy Technology Data Exchange (ETDEWEB)

    Arnould, R. [Liege Univ. (Belgium); Delbeuck, C.; Flamion, B. [Direction Generale des Ressources naturelles et de l' Environnement, Jambes (Belgium)

    2003-07-01

    several studies are presently undertaken in the Walloon Region so as to assess the long term environmental impact caused by the shutting down of coal mines and their pumping operations. In many locations, new problems are encountered, such as sudden underground water appearance at hill slopes, coal heaps instability or flooding of underground cellars. Slope instability increase risks. The main goals of the presented studies are to suppress or at least to limit those risks and inconveniences and propose solutions to be implemented in the framework of the existing dewatering facilities built by the Walloon Region and local authorities in mines induced subsidence areas. (authors)

  16. State of the Art Report for Development of Control Element Drive Mechanism of the APR+ Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jae Seon; Choi, Suhn; Song, Chul Hwa

    2008-10-15

    Recently newly-developed nuclear reactors with increased safety and enhanced performance by developed countries in the nuclear area are competing in the global nuclear market. Several reactors, for example AP600 and AP1000 by Westinghouse Electric Co. in USA, EPR by Areva in Europe, APWR by Mitsubishi Heavy Industry in Japan in the pressurized power reactor, are competing to preoccupy the nuclear market during Nuclear Renaissance. Dedicated control element drive mechanism with enhanced performance and increased safety are developed for these new reactors. And load follow capability is required, and it is estimated that load follow requirement make design requirement of a control element drive mechanism harsh. It is necessary to review the current technical state of a control element drive mechanism. This work is aimed to review the design characteristics of a past and current control element drive mechanism for a nuclear reactor and to check the direction and goal of CEDM design development recently.

  17. Military Review: The Professional Journal of the U.S. Army, Mar-Apr 2011

    Science.gov (United States)

    2011-04-01

    evolving, does not adequately address the role of armor and mechanized forces in irregular warfare. Cover Art: U.S. Army Sgt. Nick Andrews, an infantry...the Sons of Iraq. This hodge -podge military force, stood up by Sunni sheikhs as part of the Sawah (the Awakening) to defeat Al-Qaeda in Iraq (AQI

  18. Calhoun & Batchtown National Wildlife Refuge: Annual narrative report: Jan.-Apr. 1953

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Calhoun information about personnel, youth programs, manpower programs, volunteer programs, funding, and safety is given. Habitat...

  19. Calhoun & Batchtown National Wildlife Refuge: Annual narrative report: Jan.-Apr. 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Calhoun information about personnel, youth programs, manpower programs, volunteer programs, funding, and safety is given. Habitat...

  20. Experimental Study of the Velocity Profile in the Hot Leg of the APR+

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kihwan; Choi, Hae-Seob; Euh, Dong-Jin; Kwon, Tae-Soon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    The flow rate is actually measured using UFM (Ultrasonic Flow Meter) in the hot leg, but it is important to ensure the flow meter's performance with a highest degree of confidence. To reduce the uncertainty of the flow meter, the adequate correction factor for the thermal and hydraulic characteristics of the fluid flow should be entered as an input data into the flow meter. The thermal stratification effect on the velocity measurement was investigated to reduce the associated uncertainty by Chang. From the hydraulic point of view, the velocity profiles for the inner diameter is also important to compensate for the distortion of the measurement, but there are not any reported literature. Therefore, the present study will elaborated on the hot leg velocity measurement and the results will be provide for the design data. Under the 4-pump balanced flow condition, the velocity profile was measured along the central angle of the hot leg by using the ACOP test facility.

  1. Weaving the astronomy web. Proceedings. Conference, Strasbourg (France), 6 - 7 Apr 1995.

    Science.gov (United States)

    The following topics were dealt with: the Electronic Astrophysical Journal Letters project; astronomical information infrastructure; electronic publication; data distribution; dynamic form generation and image map techniques; on-line image archive; library services; Astrophysics Data System; solar information; HST and ESO archives; digital sky surveys; WWW interfaces and access; databases and astronomical resources; astronomical catalogues; multimedia astronomy using CD-ROMs; and observing applications.

  2. Proliferation after the Iraq war; La proliferation apres la guerre d'Irak

    Energy Technology Data Exchange (ETDEWEB)

    Daguzan, J.F

    2004-09-15

    This article uses the Iraq war major event to analyze the approach used by the US to fight against proliferation. It questions the decision and analysis process which has led to the US-British intervention and analyzes the consequences of the war on the proliferation of other countries and on the expected perspectives. Finally, the future of proliferation itself is questioned: do we have to fear more threat or is the virtuous circle of non-proliferation well started? (J.S.)

  3. Novel optoelectronic devices; Proceedings of the Meeting, The Hague, Netherlands, Mar. 31-Apr. 2, 1987

    Science.gov (United States)

    Adams, Michael J. (Editor)

    1987-01-01

    The present conference on novel optoelectronics discusses topics in the state-of-the-art in this field in the Netherlands, quantum wells, integrated optics, nonlinear optical devices and fiber-optic-based devices, ultrafast optics, and nonlinear optics and optical bistability. Attention is given to the production of fiber-optics for telecommunications by means of PCVD, lifetime broadening in quantum wells, nonlinear multiple quantum well waveguide devices, tunable single-wavelength lasers, an Si integrated waveguiding polarimeter, and an electrooptic light modulator using long-range surface plasmons. Also discussed are backward-wave couplers and reflectors, a wavelength-selective all-fiber switching matrix, the impact of ultrafast optics in high-speed electronics, the physics of low energy optical switching, and all-optical logical elements for optical processing.

  4. Long Lake Nat'l. Wildlife Narrative-Jan.-Feb.-Mar.-Apr. 1944

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Long Lake NWR outlines Refuge accomplishments from January through April of 1944. The report begins by summarizing the weather conditions...

  5. Space Congress, 27th, Cocoa Beach, FL, Apr. 24-27, 1990, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1990-01-01

    The present symposium on aeronautics and space encompasses DOD research and development, science payloads, small microgravity carriers, the Space Station, technology payloads and robotics, commercial initiatives, STS derivatives, space exploration, and DOD space operations. Specific issues addressed include the use of AI to meet space requirements, the Astronauts Laboratory Smart Structures/Skins Program, the Advanced Liquid Feed Experiment, an overview of the Spacelab program, the Autonomous Microgravity Industrial Carrier Initiative, and the Space Station requirements and transportation options for a lunar outpost. Also addressed are a sensor-data display for telerobotic systems, the Pegasus and Taurus launch vehicles, evolutionary transportation concepts, the upgrade of the Space Shuttle avionics, space education, orbiting security sentinels, and technologies for improving launch-vehicle responsiveness.

  6. Space Congress, 26th, Cocoa Beach, FL, Apr. 25-28, 1989, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    The papers presented in this volume provide an overview of new programs in space research, including a new beginning for the manned space flight, a rebirth of expendable vehicles, and commercialization of space exploration. Topics discussed include the next generation of STS, national space programs, space enterprise development, commercial space transportation, technology benefits, and the international aspect of Space Station. Attention is also given to state initiatives in space, launch responsiveness, offshore space launch developments, and Shuttle and Space Station scientific payloads and their role in the next generation.

  7. Space Congress, 24th, Cocoa Beach, FL, Apr. 21-24, 1987, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1987-01-01

    Topics covered include space colonization, European technology development, expendable launch vehicles in the USA and Europe, Space Station technologies, Space Station servicing, and Columbus and Eureca. Consideration is also given to second generation STS/launch vehicle technology, computers, contracts and management, and technology spinoffs.

  8. Space Congress, 28th, Cocoa Beach, FL, Apr. 23-26, 1991, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The present conference on aerospace developments and issues encompasses interstellar and space-exploration initiatives, commercial space development, science payloads, space shuttle derivatives, space education, and Space Station activities. Specific issues addressed include magnetic shielding for interplanetary spacecraft, a launch-site comparison between the earth, moon, and Mars, the Spacehab approach, commercial infrastructure participation in the Space Station Freedom (SSF), the science uses of tethered satellites in low planetary orbits, and enabling life-sciences research on the SSF. Also addressed are simulations of shuttle and derivative-vehicle processing, daily operations that support the Global Positioning System, the utilization of common pressured modules on the SSF, the development of ground- and space-based laser systems, the crisis in human capital, and the automated servicing of scientific payloads aboard orbiting laboratories.

  9. Space Congress, 25th, Cocoa Beach, FL, Apr. 26-29, 1988, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1988-01-01

    Papers are presented dealing with commercial aspects of space, space business, robotics, space station technologies, artificial intelligence applications in space, lunar and Mars exploration concepts, launch vehicles, and systems automation. Topics covered include ground processing of experiments conducted in space, the development of a commercial expendable launch vehicle industry, a small LEO satellite bus, epitaxial thin film growth in space, development of space enterprise, negotiating governmental contracts, robots in Shuttle hardware, telerobotic Space Station applications, simulation of an articulated transporter/manipulator system, welding the Space Station common module prototype, modeling the environment of the Man Tended Free Flyer, and Space Station rapid sample return. Ground operations support by AI, expert system prototype developments, Mars mission profile options and opportunities, launch vehicle operations analyses, space launch systems resiliency, model-based reasoning for knowledge-based software project management, technology advances for Space Shuttle processing, real-time fault management for large-scale systems, information systems for Shuttle processing, orbiter maneuvering vehicle support to the Space Station, and hydrogen-air-steam combustion regimes in large volumes are also discussed.

  10. USSR Report, Political and Sociological Affairs, Peoples of Asia and Africa, No. 2, Mar - Apr 1985.

    Science.gov (United States)

    2007-11-02

    obscured], p 22. 25. N. Chelig-Ainad-Tabet, "The Modern Muslim Woman as Seen by Algerian Students," in "Le Maghreb musulman en 1979" [The Muslim Maghreb...Moroccan Society Face Contraception" in "Le Maghreb musulman en 1979," op. cit., p 293. 29. The best-known NRPO, operating in virtually all the

  11. Long Lake National Wildlife Refuge: Narrative report: Jan.-Apr., 1948

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Long Lake NWR outlines Refuge accomplishments from January through April of 1948. The report begins by summarizing the weather conditions...

  12. Sexual dysfunctions after prostate cancer radiation therapy; Dysfonctions sexuelles apres irradiation pour cancer de la prostate

    Energy Technology Data Exchange (ETDEWEB)

    Droupy, S. [Service d' urologie-andrologie, CHU Caremeau, 30 - Nimes (France)

    2010-10-15

    Sexual dysfunctions are a quality of life main concern following prostate cancer treatment. After both radiotherapy and brachytherapy, sexual function declines progressively, the onset of occurrence of erectile dysfunction being 12-18 months after both treatments. The pathophysiological pathways by which radiotherapy and brachytherapy cause erectile dysfunction are multi-factorial, as patient co-morbidities, arterial damage, exposure of neurovascular bundle to high levels of radiation, and radiation dose received by the corpora cavernosa at the crurae of the penis may be important in the aetiology of erectile dysfunction. Diagnosis and treatment of postradiation sexual dysfunctions must integrate pre-therapeutic evaluation and information to provide to the patient and his partner a multidisciplinary sexual medicine management. (authors)

  13. Chapitre 19. George Ritzer : McDonald’s et après

    OpenAIRE

    2016-01-01

    International audience; Né en 1940 à New York, aujourd’hui distinguished professor de l'Université du Maryland près de Washington, G. Ritzer compte parmi les théoriciens de la sociologie des services les plus lus, cités et discutés dans son pays et à l’étranger. Sa thèse sur la « McDonaldisation de la société » – néologisme dont il est l’auteur – a en effet fait le tour du monde, largement reprise par les journalistes, mais elle est aussi l’objet de multiples débats et colloques scientifiques...

  14. Pathfinder, v6 n2, Mar/Apr 2008. Strengthening NGA Partnerships Around the World

    Science.gov (United States)

    2008-04-01

    earthquake measuring 8.0 on the Richter scale destroyed much of Ica , a town in southern Peru . NGA provided Nicaragua with commercial imagery iden...Caribbean. Other products mitigated fires in Mexico, floods in Panama, and earthquakes in Peru . Requests originated from both U.S. representatives in the...as well as NGA’s regional offices in Guatemala, which covers Central America and the Caribbean, and in Peru , which also covers Bolivia and Ecuador

  15. 48 CFR 1552.235-79 - Release of contractor confidential business information (APR 1996).

    Science.gov (United States)

    2010-10-01

    ... employees engaged in information systems analysis, development, operation, and maintenance, including... competitive harm that may result from the release of such information to a competitor. (See also the...

  16. Formalizations après la lettre : studies in Medieval logic and semantics

    NARCIS (Netherlands)

    Dutilh Novaes, Catarina

    2006-01-01

    This thesis is on the history and philosophy of logic and semantics. Logic can be described as the ‘science of reasoning’, as it deals primarily with correct patterns of reasoning. However, logic as a discipline has undergone dramatic changes in the last two centuries: while for ancient and medieval

  17. Imaging of the lumbar spine after diskectomy; Imagerie du rachis lombaire apres discectomie

    Energy Technology Data Exchange (ETDEWEB)

    Laredo, J.D.; Wybier, M. [Hopital Lariboisiere, 75 - Paris (France)

    1995-12-31

    The radiological investigation of persistent or recurrent sciatica after lumbar diskectomy essentially consists of demonstrating recurrent disk herniation. Comparison between plain and contrast enhanced CT or MR examinations at the level of the diskectomy is the main step of the radiological survey. The meanings of the various radiological findings are discussed. Other lesions that may induce persistent sciatica after lumbar diskectomy include degenerative narrowing of the lateral recess, spinal instability, stress fracture of the remaining neural arch, pseudo-meningomyelocele after laminectomy. (authors). 34 refs., 5 tabs.

  18. Après nous, le déluge / Toomas Hendrik Ilves

    Index Scriptorium Estoniae

    Ilves, Toomas Hendrik, 1953-

    2006-01-01

    Euroopa Liidu põhiseadusliku leppe läbikukkumisest, vanade liikmesriikide suhtumisest uutesse, Venemaa lootusest Euroopa Liidu nõrgenemisele. Eesti peaks tihendama koostööd teiste uute liikmesriikidega oma ühishuvide kaitsel. Ilmunud ka: Sirp : Diplomaatia 8. juuli 2005 nr. 22/23, lk. 2-4

  19. Late neurotoxicity after nasopharyngeal carcinoma treatment;Toxicite neurologique tardive apres traitement des carcinomes nasopharynges

    Energy Technology Data Exchange (ETDEWEB)

    Siala, W.; Mnejja, W.; Daoud, J. [Hopital Habib-Bourguiba, Service de Radiotherapie Carcinologique, Sfax (Tunisia); Khabir, A.; Boudawara, T. [Hopital Habib-Bourguiba, Service d' Anatomopathologie, Sfax (Tunisia); Ben Mahfoudh, K. [Hopital Habib-Bourguiba, Service de Radiologie, Sfax (Tunisia); Ghorbel, A. [Hopital Habib-Bourguiba, Service d' ORL, Sfax (Tunisia); Frikha, M. [Hopital Habib-Bourguiba, Service de Carcinologie Medicale, Sfax (Tunisia)

    2009-12-15

    Purpose A retrospective analysis of risk factors for late neurological toxicity after nasopharyngeal carcinoma radiotherapy. Patients and methods Between 1993 and 2004, 239 patients with non metastatic nasopharyngeal carcinoma were treated by radiotherapy associated or not to chemotherapy. Radiotherapy was delivered with two modalities: hyperfractionated for 82 patients and conventional fractionation for 157 patients. We evaluated the impact of tumour stage, age, gender, radiotherapy schedule and chemotherapy on neurological toxicity. Results After a mean follow-up of 107 months (35-176 months), 21 patients (8.8%) developed neurological complications, such as temporal necrosis in nine cases, brain stem necrosis in five cases, optics nerve atrophy in two cases and myelitis in one case. Five- and ten-year free of toxicity survival was 95 and 84% respectively. Young patients had greater risk of temporal necrosis, and hyperfractionated radiotherapy was associated with a significantly higher risk of neurological complications (14.6% vs 5.7%, p = 0.02). On multivariate analysis, hyperfractionation and age were insignificant. Conclusion Late neurological toxicity after radiotherapy for nasopharyngeal carcinoma was rare. Younger age and hyperfractionation were considered as risk factors of neurological toxicity in our study

  20. Méningite après rachianesthésie

    Science.gov (United States)

    Mouchrif, Issam; Berdaii, Adnane; Labib, Ismail; Harrandou, Moustapha

    2016-01-01

    Les méningites sont des complications rares mais graves des anesthésies péridurales et des rachianesthésies. Les méningites bactériennes sont essentiellement dues à des cocci à Gram positif, ce qui sous-entend une contamination exogène pouvant être le témoin d'une faute d'asepsie. L’évolution est le plus souvent favorable sous traitement, mais au prix d'un accroissement des dépenses de santé et parfois d'importantes séquelles neurologiques. Nous présentons un cas de méningite bactérienne au décours d'une rachianesthésie effectué pour césarienne. PMID:27642477

  1. Thermionics. A bibliography with abstracts. Search period covered: 1970--Apr 1975. [190 references

    Energy Technology Data Exchange (ETDEWEB)

    Grooms, D.W.

    1975-04-01

    Research on thermionic power generation, power plant design, converter design, and basic research on thermionic materials are cited in the bibliography. Spacecraft applications are included. (Contains 190 abstracts).

  2. USSR Report, Military Affairs, Foreign Military Review, No. 4, Apr 1986

    Science.gov (United States)

    1986-11-13

    than 5 billion dollars were allocated in a short time (FY 84-86). According to press information, the structure and possible combat composition of... plastique , from which remotely- detonated charges may be fashioned and attached to tree trunks. Barbed wire entanglements, in conjunciton with the difficulty... composite materials. The maximum take-off weight of the device is 240 kg, its maximum speed about 250 km/hr, and service ceiling 5,500 m. With a standard

  3. The Erika tanker shipwreck, one year later. synthesis; Naufrage du petrolier Erika, un an apres. synthese

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-01

    In december 1999 the Erika tanker shipwreck broke along the Brittany coast leading to the most important sea pollution by hydrocarbons, since the Amoco-Cadiz. One year after this accident the Ministry of the territory management and of the environment takes stock on the actions carried on after the shipwreck: the management of the POLMAR fund, the shoreline cleaning, the land and water ecosystems restoration, the wastes storage and processing, the ecological consequences. A special part is devoted to the maritime transport regulations and safety and to the victims compensation. (A.L.B.)

  4. Solar - there is a life after Photowatt; Solaire - Il y a une vie apres Photowatt

    Energy Technology Data Exchange (ETDEWEB)

    Charbonnier, V.

    2012-01-26

    This article evokes the activities of some innovative French companies involved in the solar sector: software development for the assessment of solar installations, silicon ingot fabrication (for the fabrication of wafers used in photovoltaic cells), electro-erosion machining. These companies are located in the Rhone-Alpes region and try to take advantage of their technological innovation potential. An article recalls the rise and fall of Photowatt, a company which used to be a world leader of the photovoltaic sector in the 1990's

  5. Après la guerre... la bataille (1945-1947)

    OpenAIRE

    Mattéi, Bruno

    2014-01-01

    Le contexte politique et économique de la bataille du charbon Le charbon décide de toutA. Pierrard Liberté, juin 1945 Il ne nous a pas été possible de repérer l’origine de la métaphore de « la bataille du charbon », dont l’aire sémantique se déploie aussi bien en France qu’en Belgique. En 1945, une brochure est publiée outre-quiévrain : L’angoissant problème du charbon. Dans la page de garde, l’auteur explique : « Depuis la Libération nous assistons à une véritable bataille, à propos de ce qu...

  6. Description du site expérimental ROSEEV après travaux

    OpenAIRE

    Forquet, N.; Bisone, S.; Bertrand, C.

    2015-01-01

    / Ce rapport présente les étapes de la réalisation de la plateforme expérimentale ROSEEV à Mionnay (01) dans le cadre de la sous-action n°46. Cette plateforme est destinée à l’étude sur le long-terme de l’impact de l’infiltration d’eau usée traitée sur trois sols. Ces derniers ont été sélectionnés afin d’être représentatifs des sols se trouvant à proximité des stations de traitement des eaux usées. Le dispositif expérimental repose sur trois lysimètres qui sont d...

  7. Construction of APR1000 nuclear power information management system based on international standards

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Seung Hwan [Korea Electric Power Research Institute, Daejeon (Korea, Republic of); Song, Deok Yong; Han, Byung Sub [Enesys Co., Daejeon (Korea, Republic of); An, Kyung Ik; Hwang, Jin Sang [PartDB Co., Daejeon (Korea, Republic of)

    2010-10-15

    In recent years, due to speedy rise of international oil prices, orders of nuclear power plant construction have been in progress by many countries to solve the stable supply of power. Our country has continued to perform nuclear power construction. As only a few developed countries like Japan and European countries have its own nuclear power construction technology, competition among them is keen. Our country has awarded the contract of UAE nuclear power plants based on the accumulated nuclear power plant construction technologies so far. In this regard, KEPCO has recognized the needs of information management system to manage nuclear power information and proceeded the implementation of nuclear power information management system for export-model

  8. Remote sensing of atmospheric chemistry; Proceedings of the Meeting, Orlando, FL, Apr. 1-3, 1991

    Science.gov (United States)

    Mcelroy, James L. (Editor); Mcneal, Robert J. (Editor)

    1991-01-01

    The present volume on remote sensing of atmospheric chemistry discusses special remote sensing space observations and field experiments to study chemical change in the atmosphere, network monitoring for detection of stratospheric chemical change, stratospheric chemistry studies, and the combining of model, in situ, and remote sensing in atmospheric chemistry. Attention is given to the measurement of tropospheric carbon monoxide using gas filter radiometers, long-path differential absorption measurements of tropospheric molecules, air quality monitoring with the differential optical absorption spectrometer, and a characterization of tropospheric methane through space-based remote sensing. Topics addressed include microwave limb sounder experiments for UARS and EOS, an overview of the spectroscopy of the atmosphere using an FIR emission experiment, the detection of stratospheric ozone trends by ground-based microwave observations, and a FIR Fabry-Perot spectrometer for OH measurements.

  9. LHC Beam Splash seen by the ATLAS detector - 7 Apr 2015 - Run 260466 - event 14046

    CERN Multimedia

    Adam Bourdarios, Claire

    2015-01-01

    Event display of one of the collimator "splash" event seen by the ATLAS experiment in LHC Run-2 , on Tuesday April the 7th 2015 : event 14046, run 260466. The collimator position is 140m in front of the ATLAS interaction point.

  10. LHC Beam Splash seen by the ATLAS detector, 7 Apr 2015 - Run 260466 - event 22425

    CERN Multimedia

    Adam Bourdarios, Claire

    2015-01-01

    Event display of one of the collimator "splash" event seen by the ATLAS experiment in LHC Run-2 , on Tuesday April the 7th : event 22425, run 260466. The collimator position is 140m in front of the ATLAS interaction point. The spray of particles enters ATLAS from the left hand side of the picture. The length of the yellow bars indicates the energy deposited in the ATLAS calorimeter.

  11. Zorn: Avant/Après/Passé [przekład

    Directory of Open Access Journals (Sweden)

    John Lowell Brackett

    2012-06-01

    Full Text Available Krótki wywiad Witolda Wachowskiego z Johnem Zornem zawiera wiele cennych spostrzeżeń związanych z estetyką tego kompozytora. Rzekoma niechęć Zorna do publiczności, jego wiara w kreatywny instynkt „artysty” oraz jego przekonanie o transcendentalnej naturze dzieł muzycznych (które są bramą do świata „prawdy” i „piękna” niczym refren powtarzają się w wielu wywiadach z muzykiem. Zorn w krótkim wywiadzie z Wachowskim podkreśla właśnie te przekonania, dlatego możemy przyjąć, że stanowią one fundament jego muzycznej i artystycznej estetyki. Dla każdego, kto posiadł choćby podstawową wiedzę o zachodniej tradycji estetycznej, jest jasne, że te same cechy i stanowiska estetyczne charakteryzują muzyczne instytucje wspólne dla zachodniej tradycji artystycznej, a w szczególności „romantyczny” ideał muzyki i kompozytora rozwinięty w XIX wieku. Filozofowie (głównie Hegel i Kant razem z krytykami muzycznymi i kompozytorami (Schiller, Hoffmann, Schlegel, Schuman, Hanslick przyczynili się do stworzenia romantycznej estetyki muzycznej w XIX wieku, akcentującej rolę artysty („geniusza” lub „boga”, który tworzy „dzieła” odsłaniające – poprzez czysto muzyczne związki istniejące niezależnie od wrażliwości słuchacza – ukryte światy prawdy i piękna, światy odległe od trosk życia codziennego. Zważywszy na bliskie związki Zorna z estetykami/filozofami XIX-wiecznymi, można powiedzieć, że wyznaje on „romantyczny” pogląd na muzykę i sztukę.

  12. Minimizing infarct size. Annual scientific report, 1 Jul 1975--15 Apr 1976

    Energy Technology Data Exchange (ETDEWEB)

    Braunwald, E.

    1976-04-15

    Several goals were achieved during this period of 9 months, both in the experimental laboratory and in patients with acute myocardial infarction. (1) A study of the effects of aprotinin administration on myocardial ischemic injury, subsequent necrosis and collateral blood flow following acute coronary artery occlusion was carried out to completion. (2) A study of the effect of cobra venom factor on myocardial necrosis was completed and the factors responsible for its action were examined. (3) A comparison was made of the effects of nitroglycerin and nitroprusside on ischemic injury and regional myocardial blood flow in patients with acute myocardial infarction and in dogs with coronary occlusions. (4) A method of direct measurement of infarct size in the rat was developed. It consists of occlusion of the main left coronary artery and the histologic quantification of the infarct at 48 hours and 3 weeks later by serial histologic sections or alternatively by measuring total left ventricular myocardial creative phosphokinase activity. (5) New electrocardiographic methods have been developed in order to evaluate atraumatically the extent of myocardial infarction in patients. (6) Intravenous injection of (113)mIn-ENTMP and (99m)TcENTMP in dogs following coronary artery occlusion permitted a sequential double labeling of the damaged myocardium. (7) Since hyaluronidase is a very effective drug in reducing myocardial damage both in the experimental animal and in patients with acute myocardial infarction, a study was carried out to ascertain its effects on collateral flow.

  13. ONRASIA Scientific Information Bulletin. Volume 17, Number 2, Apr-Jun 1992

    Science.gov (United States)

    1992-06-01

    representative Saito depending on the observer’s viewpoint familiar with these from a large number explained that 3D is considered the is called autostereoscopic ...with other aspects of One American remarked to me that he one of a 50-inch autostereoscopic 3D this symposium. One of the most impres- didn’t...SONATINA 87 5 3.2 4.0 WIND 3D Wind Field Calculation RELAP5 90 5 3.2 4.6 Code WIND 96 15 3.3 5.0 JPEC 99 14 4.0 7.0 JPEC JAERI Performance Evalua- LLLC

  14. Prevention Immediate de la Rage chez L'homme Apres Morsure en Iran

    Directory of Open Access Journals (Sweden)

    M. Baltazard

    1962-01-01

    Full Text Available A new and efficient organization of the early preventron of rabies in man can be proposed thanks to the serum prepared by the Razi Insti~ute in the dried form. This serum, highly concentrated, has therefore an outstanding potency, but a complete innocuity; its dry state allows a perfect c~nservation without special precautions. All medical centers, e.ven the m?st re~ote m the parts Of,the country where rabies remains enzootic, WIll be provided WIth a reserve of this serum, so that eventlhe peasants of the most distant vmages can receive the saving injection .in time, i.e. during the seventy two hours after the inoculation of the virus by the biting animal. Under the protection of the serum the sending of the wounded tow~rds Teheran is 'not, as in the past, a dramatic emergency and would be avoided in many cases. ThLis paper gives then to the physicians the necessary hints, not only for the use of the serum and the wound treatment, but also for the observation of the wounded and of the biting animal.

  15. Capital and operating costs for industrial boilers. Final report Apr-Jun 79

    Energy Technology Data Exchange (ETDEWEB)

    Gibbs, L.L.; AbrahaM, J.P.; Noe, N.D.; Forste, D.S.; Kimball, H.T.

    1979-06-01

    The report provides estimates of capital and operating costs for industrial boilers. Costs are related to the type of fuel fired, firing design and rated capacity. Both package and field-erected boilers are evaluated. Fuels considered include coal, residual oil, distillate oil and natural gas. Firing designs for coal include underfeed-stoker, spreader-stoker and pulverized. Rated capacities range from 15(10 to the 6th)Btu/hr for oil and gas to 700(10 to the 6th)Btu/hr for coal. Costs are developed on a study estimate basis. Individual boiler cost estimates were plotted and cost equations developed for total equipment, installation (direct and indirect) and operating costs (variable and fixed).

  16. Multiple Assets Position Determination in a 3-Dimensional Environment Using the APRS Protocol

    Science.gov (United States)

    2007-09-01

    PRX = PTX + GTX – LTX – LFS – LM + GRX – L [9] RX where: PRX = received power (dBm) PTX = transmitter output power (dBm) GTX = transmitter...receiver losses = 3 dB iv Replacing all the above values to the Link Budget formula we get: PRX = PTX + GTX – LTX – LFS – LM + GRX – LRX <=> PRX = 37...threshold for PRX sensitivity. Reception is reliable when PRX > PRS .For our experiment we have: PRX = -90dBm > PRS =-122 dBm, so reception is reliable and

  17. L’Albania apre agli accordi di collaborazione con i “nuovi culti”

    Directory of Open Access Journals (Sweden)

    Giovanni Cimbalo

    2011-10-01

    Full Text Available SOMMARIO: 1. Gli evangelici albanesi a favore della lingua, della cultura, dell’identità e dell’indipendenza - 2. La nuova Costituzione albanese e il ripristino della libertà religiosa - 3. Le trattative per la stipula dell’accordo di cooperazione - 4. I contenuti dell’accordo e i suoi effetti nel rapporto con la legislazione ordinaria a tutela della libertà religiosa - 5. La proiezione dell’efficacia degli accordi nell’area dell’Albania etnica – 6. Gli accordi di cooperazione: un modello esportabile?

  18. Target volume for adjuvant radiotherapy after prostatectomy; Volume cible de la radiotherapie adjuvante apres prostatectomie

    Energy Technology Data Exchange (ETDEWEB)

    Bossi, A. [Institut Gustave-Roussy, Dept. de Radiotherapie, 94 - Villejuif (France)

    2007-11-15

    Although radical prostatectomy is an effective treatment for clinically localized prostate cancer, it fails in up to 20 to 40% of the cases. Local failure represents one of the possible patterns of relapse and is announced by detectable serum P.S.A. levels. Patients at high risk for local relapse have extra prostatic disease, positive surgical margins or seminal vesicles infiltration at pathology. Three recently published phase III randomized clinical trials have clearly shown that, for these patients, immediate adjuvant irradiation reduces the risk of progression. For patients undergoing postoperative irradiation the standardisation of the target volume definition and delineation is required because no general consensus exists on prostate bed definition. The Genito-Urinary Working Party of the Radiation Oncology Group of the European Organization for the Research and treatment of cancer (R.O.G. O.R.T.C.) has developed a set of Guidelines to assist radiotherapists in the contouring of target volumes for postoperative irradiation: a consensus has been reached on a set of recommendations that are proposed to the radiation oncologist community. Emphasis has been put on the optimal cooperation between the surgeon, the pathologist and the radiotherapist in the frame of a multidisciplinary approach. Data on the presence and on the localization of extra prostatic extension and on positive surgical margins must be used. Placement of metallic clips in the tumor bed is of great help in localizing fixed anatomical sites as the anastomosis. The goal of such a document is to reduce inter-observer variability in target delineation in the framework of future clinical trials. (author)

  19. Oxidation Ditch Technology for Upgrading Army Sewage Treatment Facilities.

    Science.gov (United States)

    1983-08-01

    Quality Effluents Using Carrousel and High Rate Filtration Processes," Colloque International, Traitement Com- bine Des Eaux Usees Domestiques et...Rate Filtration Processes," Colloque International, Traitement Combine Des Eaux Usees Domestiques et Industrielles (16-19, Mai, 1978). The Ash Vale...34 Colloque International, Traitement Combine Des Eaux Usees Domestiques et Industrielles [16-19, Mal, 1978].) maximum DO input. During the first 24 hours

  20. Exposition by inhalation to the benzene, toluene, ethyl-benzene and xylenes (BTEX) in the air. Sources, measures and concentrations; Exposition par inhalation au benzene, toluene, ethylbenzene et xylenes (BTEX) dans l'air. Source, mesures et concentrations

    Energy Technology Data Exchange (ETDEWEB)

    Del Gratta, F.; Durif, M.; Fagault, Y.; Zdanevitch, I

    2004-12-15

    This document presents the main techniques today available to characterize the benzene, toluene, ethyl-benzene and xylene (BTEX) concentrations in the air for different contexts: urban and rural areas or around industrial installations but also indoor and occupational area. It provides information to guide laboratories and research departments. A synthesis gives also the main emissions sources of these compounds as reference concentrations measured in different environments. (A.L.B.)

  1. A propos de l’exposition « L’Art de Lee Miller »

    Directory of Open Access Journals (Sweden)

    François Brunet

    2009-07-01

    Full Text Available Chercheur honoraire au Victoria and AIbert Museum où il a été conservateur du département de la photographie durant trente-cinq ans, Mark Haworth-Booth enseigne aujourd’hui la photographie à la University of the Arts de Londres.Il a publié de nombreuses études et monographies (Bill Brandt, André Kertész, Paul Strand, Bruce Davidson. Il est aussi notamment l'auteur de Photography: An Independent Art (1997 qui retrace l'histoire du fonds photographique du Victoria and AIbert Museum (dont il c...

  2. Dependence of a rabbit's reaction on the frequency of repetition of an impulse and current exposition in experiment

    Directory of Open Access Journals (Sweden)

    Koklin А.Е.

    2013-12-01

    Full Text Available Now electroshock devices are used as a civilian weapon for self-defense and as a non-lethal weapon in the police. Therefore, medical-biological safety testing of electroshock devices should be carried out. Development of hygienic regulations is relevant as well. The aim of our work is the study of the biological effects of pulsed current depending on the pulse frequency, pulse amplitude and exposure. Material and methods. We compared the biological effects with varying frequency of the current pulse (50, 400, and 600 Hz with varying exposure (0.25, 0.5 and 1.0 s.. Average pulse power in all cases was equal, and the pulse energy was different. Experiments were performed on rabbits. Biological effects of stun device were evaluated by clinical lesions, as well as electrophysiological parameters: ECG and electro-pneumogram. Results. Response was observed only in the current period (0.25 s, 0.5 s or 1 s was disorientation, convulsing, dyspnea. The degree of severity of the reaction was determined by a combination of pulse repetition frequency and exposure. Immediately after switching off the current noted vocalization, decreased heart rate and breathing. Heart rate and respiration in 5 minutes back to the normal values. Conclusions. In the results of the research has got a comparative classification organism's response (based on a points system as well as the characteristic of the biological response of the individual systems of the body on the parameters of the current pulse.

  3. The analysis of fractional differential equations an application-oriented exposition using differential operators of Caputo type

    CERN Document Server

    Diethelm, Kai

    2010-01-01

    Fractional calculus was first developed by pure mathematicians in the middle of the 19th century. Some 100 years later, engineers and physicists have found applications for these concepts in their areas. However there has traditionally been little interaction between these two communities. In particular, typical mathematical works provide extensive findings on aspects with comparatively little significance in applications, and the engineering literature often lacks mathematical detail and precision. This book bridges the gap between the two communities. It concentrates on the class of fractional derivatives most important in applications, the Caputo operators, and provides a self-contained, thorough and mathematically rigorous study of their properties and of the corresponding differential equations. The text is a useful tool for mathematicians and researchers from the applied sciences alike. It can also be used as a basis for teaching graduate courses on fractional differential equations.

  4. NIC (Nuclear Industry in China) exhibition. Press file; Exposition NIC (Nuclear Industry in China). Dossier de presse

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-03-27

    Framatome participated to the NIC exhibition which took place in Beijing (China) on March 1998. This press dossier was distributed to visitors. It presents in a first part the activities of the Framatome group in people`s republic of China (new constructions (Daya Bay, Ling Ao project), technological cooperation and contracts in the nuclear domain, technology transfers in the domain of nuclear fuels, activities and daughter companies in the domain of industrial equipments, Framatome Connectors International (FCI) daughter company in the domain of connectors engineering). Then, the general activities of Framatome in the nuclear, industrial equipment, and connectors engineering domains are summarized in the next 3 parts. (J.S.)

  5. Operational exposition and analysis of the inverse problem electroencephalographic; Planteamiento operacional y analisis del problema inverso electroencefalografico

    Energy Technology Data Exchange (ETDEWEB)

    Fraguela Collar, Andres; Oliveros Oliveros, Jose J.; Ivanovich Grebennikov, Alexandre [Benemerita Universidad Autonoma de Puebla, Puebla (Mexico)

    2001-04-01

    Techniques of the potential theory have been used to analyze the properties of the operator where the sources of current produced by electric activity in the cerebral cortex is associated with the measurements on the scalp of the electric potential generated by these sources. A medium conductor model which take in account the circle convolution of the brain has been used to prove the uniqueness of solution of the inverse problem of recuperation of activity cortical sources from electroencephalographic measurement on the scalp. This result of uniqueness is very important because we can to use algorithms of regularization. An other state the problem is presented to elaborate numerical solutions of the inverse problem using a set of discrete measurement. The stability of algorithms is showed in some examples. [Spanish] Tecnicas de la teoria de potencial han sido utilizadas para analizar las propiedades del operador que a las fuentes de corriente asociadas a la actividad electrica de las neuronas en la corteza cerebral, le hace corresponder la medicion de potencial electrico generado por dichas fuentes sobre el cuero cabelludo. Un modelo de medio conductor que toma en consideracion las circonvoluciones del cerebro ha sido utilizado para probar la unidad de solucion del problema inverso de recuperacion de las fuentes de actividad cortical a partir de las mediciones electroencefalograficas. Este resultado de unidad es fundamental ya que nos permite aplicar los metodos de regularizacion. Es presentado otro planteamiento del problema que nos permite construir soluciones numericas del problema inverso usando los datos de entrada discretos. La estabilidad de los algoritmos es ilustrada en algunos ejemplos numericos.

  6. 黄仁宇的历史比较法述论%Exposition of Huang Renyu's Historical Comparison

    Institute of Scientific and Technical Information of China (English)

    李宝祥

    2009-01-01

    黄仁宇在历史研究中广泛地运用比较法,主要表现为中国历史比较和中西历史比较,关于西方历史问的比较涉及较少.黄仁宇的历史比较不仅具有视野的广博性,而且体现出多层次性,并和"大历史观"的构建有密切关联.它的意义在于打通中西历史,应用长时段理论,实现历史与现实的对话.%Huang Renyu has widely taken use of the comparison method in his historical research, which is mainly the comparison a-mong Chinese history and between Chinese and Western history, involving little comparison among the Western history. Not only Huang Renyu's historical comparison has extensiveness of visual field, moreover it manifests the characteristic of mul-ti-leveL and closely relates with the construction of "Outlook of Macro-History". Its significance lles in that it has made a connection between Chinese and Western history, and applied the long-time-interval theory, achieving the intercourse be-tween history and reality.

  7. TR{alpha}- and TSH-mRNA levels after temporal exposition with methimazole in zebrafish, Danio rerio

    Energy Technology Data Exchange (ETDEWEB)

    Schulz, A.E.I.; Stocker, A.; Hollosi, L.; Schramm, K.W. [Inst. of Ecological Chemistry, GSF - National Research Center for Environment and Health (Germany)

    2004-09-15

    The group of dioxin and dioxin-like substances are highly persistent in the environment. There are evidences from present investigations that a variety of substances are capable of disrupting the endocrine system in the aquatic environment. These substances are called endocrine disruptors. Dioxin and related compounds can act as endocrine disruptors. Aquatic animals like amphibian and fish are especially affected of the impact of these compounds. Investigations concerned so far in particular the domain of reproduction biology and the thyroid axis especially. Recent investigations showed that the TR{alpha}-mRNA level change after a short temporal expression with T3, methimazole and amiodarone. The objective of the project is to identify effects of thyroid endocrine disruptors on the regulation of gene expression of the thyroid receptors TR{alpha}a, TR{beta} and thyroid stimulating hormone TSH and associated effects on other system. In preliminary studies the effects of the drug methimazole as model substance on gene expression of TR{alpha} and TSH were investigated. Methimazole is an inhibitor of the thyroid peroxidase so that the formation of thyroid hormones is disrupted.

  8. [Exposition to drugs of abuse in pregnancy and breastfed babies growth in CONIN Valparaíso, Chile].

    Science.gov (United States)

    Piñuñuri, Raúl; Mardones, Constanza; Valenzuela, Carina; Estay, Pamela; Llanos, Miguel

    2015-05-01

    Introducción: Las consecuencias de la exposición fetal a drogas de abuso en niños han sido estudiadas extensamente. El presente estudio pretende describir la realidad chilena en esta materia, caracterizando el crecimiento de niños expuestos a drogas durante la vida fetal. Objetivo: Comparar la antropometría entre neonatos expuestos a drogas por consumo materno durante el embarazo y controles no expuestos, de los 0 a 6 meses de vida. Materiales y métodos: Se obtuvieron los datos antropométricos desde el nacimiento y hasta los 6 meses de vida de 74 individuos sanos atendidos en Centros de Salud de la comuna de Valparaíso, y de 61 individuos con antecedentes de consumo de drogas de la madre durante el embarazo, atendidos en la Corporación para la Nutrición Infantil (CONIN). Posteriormente se compararon las diferencias entre ambos grupos mediante (T-Student por grupos). Resultados: Según la edad gestacional hay diferencias en la proporción de individuos de pretérmino entre grupos de estudio, observándose una prevalencia de menos del 11% en el grupo no expuesto y superior al 25% en el grupo expuesto. En base a las curvas de los Dres. Pittaluga y Alarcón para crecimiento intrauterino, el grupo expuesto tuvo mayor cantidad de sujetos pequeños para la edad gestacional en ambos sexos, con 37% en CONIN y menos del 6% en el grupo no expuesto. El análisis estadístico muestra que existen diferencias significativas (p.

  9. Eesti paviljon Hannoveri maailmanäitusel EXPO 2000 = Estonian Pavilion at Hannover World Exposition EXPO 2000 / Andrus Kõresaar

    Index Scriptorium Estoniae

    Kõresaar, Andrus

    2000-01-01

    Eesti paviljoni arhitektuurist. Autorid Andrus Kõresaar, Raivo Kotov. Sisekujundajad A. Kõresaar, R. Kotov, Tiit Tael, Hannes Praks. Konstruktsioonid: Neoprojekt. Saksamaa-poolne kontaktarhitektuuribüroo: KSP Engel & Zimmermann. 15 ill.: korruste plaanid, lõiked, välis- ja sisevaated

  10. Le rôle des animateurs dans l’exposition de sciences et techniques : entre dispositifs et visiteurs

    OpenAIRE

    Urbas, Boris

    2016-01-01

    International audience; À partir d’une étude de terrain réalisée au Pavillon des sciences, CCSTI de Franche-Comté, l’auteur analyse les pratiques et les techniques des animateurs en montrant comment celles-ci permettent au public de s’approprier les outils interactifs et plus largement questionnent sur la place respective des manipulations et des dispositifs numériques dans la médiation muséale présentielle en matière de diffusion de la culture scientifique et technique.

  11. SEG international exposition and sixty-fourth annual meeting -- 1994 Technical program: Expanded abstracts with authors` biographies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    The papers presented at the meeting are arranged into the following sections: Borehole geophysics; Computing techniques; Development and production geophysics; Electromagnetics; Gravity and magnetics; Interpretation methods and case histories; Mining geophysics; Near-surface geophysics; Poster presentations; Seismic acquisition; Seismic inversion; Seismic lithology; Seismic modeling and migration; Seismic processing; and a workshop on Seismic data acquisition and processing in mountainous thrust areas. 266 papers have been processed separately for inclusion on the data base.

  12. Growth and Histopathological Effects of Chronic Exposition of Marine Pejerrey Odontesthes argentinensis Larvae to Petroleum Water-Soluble Fraction (WSF)

    Energy Technology Data Exchange (ETDEWEB)

    Gusmao, Emeline Pereira; Rodrigues, Ricardo Vieira; Moreira, Caue Bonucci [Programa de Pos-Graduacao em Aquicultura, Laboratorio de Piscicultura Estuarina e Marinha, Universidade Federal do Rio Grande, Rio Grande (Brazil); Romano, Luis Alberto; Sampaio, Luis Andre [Laboratorio de Piscicultura Estuarina e Marinha, Instituto de Oceanografia, Universidade Federal do Rio Grande, Rio Grande (Brazil); Miranda-Filho, Kleber Campos [Escola de Veterinaria, Departamento de Zootecnia, Laboratorio de Aquacultura, Universidade Federal de Minas Gerais, Belo Horizonte (Brazil)], e-mail: kmiranda2010@ufmg.br

    2012-07-15

    The water-soluble fraction (WSF) of petroleum contains a mixture of polycyclic aromatic hydrocarbons, volatile hydrocarbons, phenols, and heterocyclic compounds, considered deleterious to aquatic biota. Marine 'pejerrey' Odontesthes argentinensis (Teleostei: Atherinopsidae) has a great commercial importance in local fisheries and a high potential for aquaculture. The aim of this study was to evaluate the histopathological effects in 'pejerrey' larvae exposed to different concentrations of petroleum WSF. The chronic toxicity test was conducted with newly hatched larvae exposed for 21 days to sublethal concentrations of WSF (2.5, 5, 10, and 20 % of WSF), plus one control. Survival and growth were significantly lower in the highest concentration. Several histopathological changes were found in the gills (e.g., hyperplasia, aneurysms, edema, and necrosis), kidney (e.g., nuclear alterations, decrease in the hematopoietic cells), and liver (e.g., hypertrophy, karyorrhexis, and karyopyknosis). An index of branchial lesion was proposed to standardize gill lesions to different pollutants.

  13. A dynamic process of health risk assessment for business continuity management during the World Exposition Shanghai, China, 2010.

    Science.gov (United States)

    Sun, Xiaodong; Keim, Mark; Dong, Chen; Mahany, Mollie; Guo, Xiang

    2014-01-01

    Reports of health issues related to mass gatherings around the world have indicated a potential for public health and medical emergencies to occur on a scale that could place a significant impact on business continuity for national and international organisations. This paper describes a risk assessment process for business continuity management that was performed as part of the planning efforts related to the World Expo 2010 Shanghai China (Expo), the world's largest mass gathering to date. Altogether, 73 million visitors attended the Expo, generating over US$2bn of revenue. During 2008 to 2010, the Shanghai Municipal Center for Disease Control and Prevention performed a dynamic series of four disaster risk assessments before and during the Expo. The purpose of this assessment process was to identify, analyse and evaluate risks for public health security during different stages of the Expo. This paper describes an overview of the novel approach for this multiple and dynamic process of assessment of health security risk for ensuring business continuity.

  14. Concerts & Opera

    Index Scriptorium Estoniae

    2006-01-01

    Kammerorkestri Kremerata Baltica kontserdid: 19. apr. Londonis LSO St Lukesis, 21. apr. Oxfordis Sheldonian Theatre'is, 17. apr. Aldeburghis, 20. apr. Manchesteris Bridgewater Hallis, 23. apr. Wales Millennium Centre'is, 22. apr. Edinburghis Usher Hallis

  15. Anneli Remme soovitab : Bachi Missa h-moll / Anneli Remme

    Index Scriptorium Estoniae

    Remme, Anneli, 1968-

    2006-01-01

    Eesti Filharmoonia Kammerkoori ja taani vanamuusikaorkestri Concerto Copenhagen kontserdist 12. apr. Vanemuise kontserdimajas, 13. apr. Jõhvi kontserdimajas, 14. apr. Estonia kontserdisaalis ja 15. apr. Pärnu kontserdimajas

  16. United States Metric Board. A Study of Metric Measurement and Legislation. Volume 1.

    Science.gov (United States)

    1979-09-10

    consumption in Canada, and a) sur chaque matre cube de petrole (b) each cubic metre of foreign 40 domestique requ en vue de le traiter ou petroleum or...chaque bardl de petrole domestique rc~u cn vue dc Ic imported into Canada for processing, consumption, sale or other traiter ou de Ic consommer au

  17. Effets d'un hydrocarbure aromatique polycyclique et d'un PCB sur les activités de métabolisation des xénobiotiques de la truite arc-en-ciel (O. mykiss

    Directory of Open Access Journals (Sweden)

    CRAVEDI J. P.

    1998-07-01

    Full Text Available Des truites arc-en-ciel immatures ont été soumises à des conditions statiques d'exposition à 10 et 100 µg/l de 3,3', 4,4'-tétrachlorobiphényle (TCB ou de benzo(apyrène (BaP dissous dans l'acétone, pendant 72 h, puis transférées en eau courante non contaminée. Parallèlement un groupe de poissons a servi de lot témoin. Une partie des poissons a été sacrifiée en fin de période d'exposition, l'autre partie faisant l'objet d'un abattage après 2 semaines en eau propre. Le foie, les rosettes olfactives, les branchies et le rein ont été prélevés sur les poissons et, des microsomes et cytosols ont été préparés pour chacun des tissus par ultracentrifugation dans un tampon approprié. Les activités éthoxyrésorufine-o-dééthylase (EROD, glucuronosyl transférase (UDPGT et glutathion-Stransférase (GST ont été mesurées. Les résultats de l'exposition au BaP montrent qu'aux deux concentrations testées, l'activité EROD a été significativement augmentée par rapport au lot témoin, pour le foie (x 11 à 33 fois et la branchie (x 5 à 7 fois. Seule la dose la plus élevée a permis d'augmenter l'activité de cette enzyme dans le rein et la rosette olfactive. A la fin de la période de dépuration, il n'est observé aucune différence significative entre les lots traités et témoins. Les transferases apparaissent peu sensibles au B(aP. Après 72 h d'exposition au TCB, l'activité EROD du foie, des branchies, des rosettes et du rein est très significativement augmentée (5 à 50 fois selon le tissu par rapport au témoin, aux deux concentrations testées. Cette induction est encore plus nette après la période de 2 semaines en eau propre. L'activité UDPGT hépatique est doublée en fin de traitement pour les deux doses et se maintient à ce niveau au cours de la période de dépuration. Les GST sont légèrement induites dans le foie après les 15 jours de dépuration. Ce travail confirme la grande sensibilité de l

  18. L'acétylcholinestérase des poissons, cible des organophosphorés et des carbamates. Caractérisation du gène et des formes moléculaires de l'enzyme chez Danio rerio. Effets des anticholinestérasiques

    Directory of Open Access Journals (Sweden)

    BERTRAND C.

    1998-07-01

    Full Text Available L'acétylcholinestérase (AChE, EC 3.1.1.7 est une enzyme indispensable de la transmission synaptique cholinergique. Son inhibition par les organophosphorés et les carbamates est à la base de certains traitements insecticides et nématicides utilisés en agriculture. Les faunes sauvage (en particulier les poissons et domestique sont exposées aux résidus des traitements anticholinestérasiques. La mesure de l'inhibition de l'activité AChE chez ces espèces est un marqueur fiable de l'exposition. Ceci est montré ici pour l'AChE de carpes exposées expérimentalement au carbofuran (carbamate. Nous présentons parallèlement des données sur le gène de l'AChE chez Danio rerio et sur les formes moléculaires de l'enzyme chez Danio, Cyprinus carpio et Oncorhynchus mykiss. Contrairement à ce qui est observé chez d'autres vertébrés, le gène d'AChE de Danio ne possède pas d'exon H et seules les sous-unités de type T ont pu être identifiées chez ces trois espèces. Des résultats préliminaires d'hybridation in situ sur les embryons sont présentés et nous discutons l'intérêt des expériences de transgenèse dans l'oeuf de Danio pour étudier d'éventuelles fonctions morphogénétiques de l'AChE au début du développement.

  19. Lõbusalt üllatav Trash.dk / Christel Karits

    Index Scriptorium Estoniae

    Karits, Christel, 1966-

    2008-01-01

    Taani löökpillimängijate shõugrupi esinemistest 22. apr. Viljandi Pärimusmuusika Aidas, 23. apr. Jõhvi kontserdimajas, 24. apr. Tallinnas Estonia kontserdisaalis, 25. apr. Pärnu kontserdimajas ja 26. apr. VAnemuise kontserdimajas

  20. Computing Science and Statistics: Proceedings of the Symposium on Interface, 21-24 Apr 1991, Seattle, WA

    Science.gov (United States)

    1991-01-01

    Laboratories XX. CLASSIFICATION - DENSITY ESTIMATION 229 StatLog. An Evaluation of Machine Learning and Statistical Algorithms Charles C. Taylor ...on Hidden Perceptrons Arthur Nadas, IBM T.J. Watson Research Center 289 Comparing Mathematical and Algorithmic Modeling in Biology G. Arthur Mihram...James J. Weinkam, Wilfred L. Rosenbaum, and Theodor D. Sterling, Simon Fraser University 601 Relative Cancer Risk of Homemakers T.D. Sterling*, W.L

  1. Le deuil des conjoints après un cancer : entre évaluation et expérience subjective

    OpenAIRE

    Fasse, Léonor,

    2013-01-01

    In 2011, in France, more than 147 525 men and women died through cancer. This disease doesn’t affect only the oldest: 41 000 untimely deaths, before 65 years, are caused by cancer (FRANCIM, InVS, CIRC). All these persons were supposed to live with a partner. Faced with the patient’s death, more or less sustainable psychological, physical or social upheavals will affect the spouse.The cancer patient’s relatives and family constitute one of the patient’s main sources of support throughout the d...

  2. Progressions arithmétiques dans les nombres premiers, d'après B. Green et T. Tao

    OpenAIRE

    Host, Bernard

    2006-01-01

    Notes pour l'exposé No 944 (2004-2005) au Séminaire Bourbaki; B. Green and T. Tao have recently proved that 'the set of primes contains arbitrary long arithmetic progressions', answering to an old question with a remarkably simple formulation. The proof does not use any "transcendental" method and any of the deep theorems of analytic number theory. It is written in a 'spirit' close to ergodic theory and in particular of Furstenberg's proof of Szemerédi's Theorem, but it does not use any resul...

  3. Eastern Gulf of Mexico April 1997 Ocean Currents, Geographic NAD83, MMS (1999) [ocean_currents_egom_Apr_MMS_1997

    Data.gov (United States)

    Louisiana Geographic Information Center — This is one data set of a data package consisting of thirteen point data sets that have as attributes the direction and velocity of ocean currents in the 'eastern'...

  4. Western Gulf of Mexico April 1994 Ocean Currents, Geographic NAD83, MMS (1999) [ocean_currents_wgom_Apr_MMS_1994

    Data.gov (United States)

    Louisiana Geographic Information Center — This is one data set of a data package consisting of thirteen point data sets that have as attributes the direction and velocity of ocean currents in the western...

  5. LHC Beam Splash seen by the ATLAS detector - 7 Apr 2015 - Run 260466 - LB 731 - Event 16848

    CERN Multimedia

    ATLAS, EXPERIMENT

    2015-01-01

    Event display of a collimator "splash" event seen by the ATLAS experiment in LHC Run-2, on Tuesday April the 7th 2015: event 16848, run 260466. The collimator position is 140m in front of the ATLAS interaction point. The figure on the left shows an axial view of the various components of the ATLAS detector. The figure on the right shows the energy deposits in the cells of the ATLAS calorimeter.

  6. Représentation de l'espace gaulois d'après Grégoire de Tours

    Directory of Open Access Journals (Sweden)

    Xavier Rodier

    2004-12-01

    Full Text Available The systematic mapping of place names in Gaul from the collected works of Gregory of Tours (late 6th century stimulated some thoughts on the modern representation of space for this period. Different cartographic tools were employed to transform the distribution of location points into a spatial image. Lastly, the proposed virtual map provides the possibility to travel around this created space and explore it. While this virtual map generated new perspectives regarding the database of Gregory, it also showed the limited use one can make of this information regarding space.

  7. Mettre en oeuvre une GMAO maintenance industrielle, service après-vente, maintenance immobilière

    CERN Document Server

    Frédéric, Marc

    2003-01-01

    Pour les entreprises, l'utilisation d'un progiciel de GMAO [Gestion de la Maintenance Assistée par Ordinateur] est devenue un outil incontournable de gestion technico-budgétaire des activités de maintenance. Cependant, sans une bonne prise en compte des besoins techniques, financiers et humains, l'implantation d'un logiciel de GMAO risque de conduire à des échecs coûteux et aux effets irréversibles. Cet ouvrage très pratique propose donc de passer en revue toutes les étapes de la mise en œuvre d'une GMAO, de l'analyse des besoins jusqu'aux impacts organisationnels, en donnant tous les éléments permettant la réussite d'un projet d'implantation de GMAO.

  8. Un espace public néocapitaliste ? Habermas, un demi-siècle après

    Directory of Open Access Journals (Sweden)

    Stéphane Haber

    2012-02-01

    Full Text Available Strukturwandel der Öffentlichkeit, paru il y a cinquante ans, n’est pas d’abord un livre d’histoire, mais un livre politique. Comme on le sait, il s’agissait essentiellement pour son auteur de réveiller un concept de démocratie que le nazisme et le stalinisme avaient fait entrer dans un sommeil dogmatique, en installant au-devant de la scène des idées une opposition entre « totalitarisme » et « démocratie » qui, dans les faits, contribuait beaucoup à figer une conception étroitement électoral...

  9. Après le spectacle : les impacts psychosociaux de consommation de pornographie homosexuelle masculine chez les hommes gais

    Directory of Open Access Journals (Sweden)

    SIMON CORNEAU

    2010-01-01

    Full Text Available Cette recherche qualitative exploratoire vise à mettre à jour les impacts psychosociaux possibles de consommation de pornographie homosexuelle masculine à travers les discours de 20 usagers gais de Toronto (Canada. La consommation de pornographie semble plus acceptée et normalisée chez les hommes gais que chez les hommes hétérosexuels. Une telle consommation peut avoir une incidence sur certains aspects de la santé sexuelle et de la santé mentale. L'analyse thématique du corpus de nos données nous révèle que les impacts peuvent se faire sentir au niveau de l'apprentissage, de l'édification de la fantasmatique, de la validation de la sexualité entre hommes, de l'ingérence dans la vie sexuelle et enfin, sur l'habituation et sur l'image de soi/image corporelle. À l'aide de l’analyse critique de discours, nous avons pu documenter les discours sociaux plus larges en jeu dans les récits des usagers et voir de quelle façon ils se positionnent à l'intérieur de ces mêmes discours.

  10. Signal and image processing systems performance evaluation, simulation, and modeling; Proceedings of the Meeting, Orlando, FL, Apr. 4, 5, 1991

    Science.gov (United States)

    Nasr, Hatem N.; Bazakos, Michael E.

    The various aspects of the evaluation and modeling problems in algorithms, sensors, and systems are addressed. Consideration is given to a generic modular imaging IR signal processor, real-time architecture based on the image-processing module family, application of the Proto Ware simulation testbed to the design and evaluation of advanced avionics, development of a fire-and-forget imaging infrared seeker missile simulation, an adaptive morphological filter for image processing, laboratory development of a nonlinear optical tracking filter, a dynamic end-to-end model testbed for IR detection algorithms, wind tunnel model aircraft attitude and motion analysis, an information-theoretic approach to optimal quantization, parametric analysis of target/decoy performance, neural networks for automated target recognition parameters adaptation, performance evaluation of a texture-based segmentation algorithm, evaluation of image tracker algorithms, and multisensor fusion methodologies. (No individual items are abstracted in this volume)

  11. L'équipement collectif des tribus kanak d'après l'Inventaire Tribal de 1989

    Directory of Open Access Journals (Sweden)

    Louis ARRÉGHINI

    1991-09-01

    Full Text Available L’analyse des données de l’Inventaire Tribal de 1989, relatives aux équipements collectifs, révèle l’existence de grandes différences entre les tribus. Les cartes qui en sont issues présentent des formes d’organisation spatiale que toute évaluation du territoire néo-calédonien devrait prendre en compte.

  12. Gesellschaft fuer angewandte Mathematik und Mechanik, Scientific Annual Meeting, Technische Universitaet Wien, Vienna, Austria, Apr. 5-9, 1988, Reports

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    Recent investigations in applied mathematics and mechanics are examined in reviews and reports. Topics addressed include mathematical techniques for determining the earth's gravitational field; many-body systems; rods, shells and plates; eigenvalue problems in mechanical systems; parametric, flow-excited, and nonlinear vibrations; bifurcation theory and Liapunov stability; rail- and road-vehicle dynamics; robot dynamics and control; and numerical methods in mechanics. Consideration is given to stochastics in mechanics, linear elastostatics, variational principles in E theory, creep and yield, bodies with microstructure, compound problems in viscoplasticity, fracture mechanics, friction wear and rolling contact, elastoplastic hardening, and elastic and EM waves.

  13. La reconstruction des édifices religieux en Basse-Normandie après la Seconde Guerre mondiale

    Directory of Open Access Journals (Sweden)

    Alain Nafilyan

    2012-04-01

    Full Text Available L’étude entreprise aux fins de protection au titre des monuments historiques a permis d’établir une synthèse globale relative à la reconstruction des édifices religieux en la replaçant dans son contexte local historique et économique. L’analyse typologique a mis en lumière un grand éclatement formel offrant diversité et tâtonnement architectural, très caractéristiques des hésitations stylistiques dans l’architecture des années 1950. L’art du vitrail trouva une place privilégiée au travers d’une recherche toujours plus plastique et subtile autour de la diffusion de la lumière. La conclusion tentera d’apporter sous forme de synthèse une contribution à une légitime interrogation : peut-on parler d’un « style » de la reconstruction ?The study begun for the purposes of legal protection in conformance with ancient memorials allowed to establish synthetic material global relative to the reconstruction of the religious buildings by replacing it in its historic and economic local context. The typological analysis revealed a big formal explosion offering very characteristic, architectural variety and experimentation of the stylistic hesitances in the architecture of the 1950s. The art of stained-glass window making found a privileged position through research always more plastic around the lighting of the church. The conclusion will try to bring in the form of synthesis a contribution to a legitimate interrogation: can we speak about a « style » of the reconstruction?

  14. Radionuclide lymphoscintigraphy in limb edemas; La lymphoscintigraphie dans la pathologie lymphatique des membres: reflexions apres 20 ans d`utilisation

    Energy Technology Data Exchange (ETDEWEB)

    Pecking, A.P. [Centre Rene Huguenin, 92 - Saint-Cloud (France); Cluzan, R.V. [Hopital Cognacq-Jay, 75 - Paris (France)

    1997-12-31

    Indirect radionuclide lymphoscintigraphy is a safe, non-invasive and physiological method for the assessment of the limb lymphatic system. Colloids as antimony or rhenium sulphide labeled with 99m technetium have been widely used for morphological studies. Quantitative studies involving a continuous count rate monitoring of the injection sites followed by a computer analysis of dynamic image sequences have been a new promising step for an objective measurement of the peripheral lymphatic function. The injection site is always bilateral on the first web space of either the hand or the foot using a small volume (<0.2 mL) of the radiocolloid. This method has been validated on 30 young healthy volunteers and normal values established from a group of 125 upper and 141 lower limbs (normal subjects). The normal results showed a slight but continuous decrease in lymphatic function depending on the age of the subject. In pathological situations, we observed dysfunction of the lymphatic system in pure lymphoedemas or so-called lympho-venous edemas as demonstrated on the 1,182 upper and 2,463 lower limbs tested. The radionuclide lymphoscintigraphy may be helpful in cases of unilateral swollen limbs demonstrating a lymphatic dysfunction on a clinically normal contralateral limb at the first stage of a distal edema which appears within a few weeks or days, in a transient edema phase when normal status and oedema alternate. The lymphoscintigraphy gives objective and reproducible parameters necessary to assess the lymphatic variation under therapy (decongestive physiotherapy, surgery, drugs) and may be useful in the selection of new lympho-tonic treatments. This method is only reflecting the lymphatic function and is unable to appreciate the total lymphatic flow of the limb. Its results only reflect what happens at the injection site and it may be necessary to add a second test using a proximal injection in order to assess the occurrence of lymph nodes not visualized by the general method. (authors). 18 refs.

  15. Regulation mechanisms of the FLT3-ligand after irradiation; Mecanismes de regulation du FLT3-ligand apres irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Prat-Lepesant, M

    2005-06-15

    The hematopoietic compartment is one of the most severely damaged after chemotherapy, radiotherapy or accidental irradiations. Whatever its origin, the resulting damage to the bone marrow remains difficult to evaluate. Thus, it would be of great interest to get a biological indicator of residual hematopoiesis in order to adapt the treatment to each clinical situation. Recent results indicated that the plasma Flt3 ligand concentration was increased in patients suffering from either acquired or induced aplasia, suggesting that Flt3 ligand might be useful as a biological indicator of bone marrow status. We thus followed in a mouse model as well as in several clinical situations the variations in plasma Flt3 ligand concentration, after either homogeneous or heterogeneous irradiations. These variations were correlated to the number of hematopoietic progenitors and to other parameters such as duration and depth of pancytopenia. The results indicated that the concentration of Flt3 ligand in the blood reflects the bone marrow status, and that the follow-up of plasma Flt3 ligand concentration could give predictive information about the bone marrow function and the duration and severity of pancytopenia and thrombocytopenia. Nevertheless, the clinical use of Flt3 ligand as a biological indicator of bone marrow damage require the knowledge of the mechanisms regulating the variations in plasma Flt3 ligand concentration. We thus developed a study in the mouse model. The results indicated that the variations in plasma Flt3 ligand variations were not solely due to a balance between its production by lymphoid cells and its consumption by hematopoietic cells. Moreover, we showed that T lymphocytes are not the main regulator of plasma Flt3 ligand concentration as previously suggested, and that other cell types, possibly including bone marrow stromal cells, might be strongly implicated. These results also suggest that the Flt3 ligand is a main systemic regulator of hematopoiesis, especially during induced bone marrow aplasia. (author)

  16. Design, Implementation and Validation of the Three-Wheel Holonomic Motion System of the Assistant Personal Robot (APR

    Directory of Open Access Journals (Sweden)

    Javier Moreno

    2016-10-01

    Full Text Available This paper presents the design, implementation and validation of the three-wheel holonomic motion system of a mobile robot designed to operate in homes. The holonomic motion system is described in terms of mechanical design and electronic control. The paper analyzes the kinematics of the motion system and validates the estimation of the trajectory comparing the displacement estimated with the internal odometry of the motors and the displacement estimated with a SLAM procedure based on LIDAR information. Results obtained in different experiments have shown a difference on less than 30 mm between the position estimated with the SLAM and odometry, and a difference in the angular orientation of the mobile robot lower than 5° in absolute displacements up to 1000 mm.

  17. Synthesis report about the after-mine mission; Rapport de synthese sur la mission apres-mine

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    The French ministry of economy finances and industry has assigned the mission of evaluating the after-mine management system to the general inspection of finances and the general council of mines. The after-mine management system encompasses all procedures of coal, iron and potash mines closing down, land reclamation and environmental remedial action and site rehabilitation. This document makes first a status of the problems generated by the stoppage of mining activities: technical aspects, costs, institutional, organisational and juridical aspects, conservation of competences, international benchmarking elements and good practices implemented in foreign countries. Then, in a second part, this report presents the recommendations of the after-mine mission about the mastery of after-mine costs in agreement with the respect of the technical and social goals, with the development of the after-mine institutional system with the scheduled disappearance of Charbonnages de France and Mines de Potasses d'Alsace companies, and with the conservation of competences in the framework of the post-mine operational structure proposed by the mission. (J.S.)

  18. Vingt ans après (Twenty years after). Comment on "Disentangling DNA molecules" by Alexander Vologodskii

    Science.gov (United States)

    Grosberg, Alexander Y.

    2016-09-01

    The effect of DNA topology simplification by type II topoisomerase enzymes was discovered experimentally by Rybenkov et al. [1] 20 years ago - which motivates me to borrow the title for this comment from Alexandre Dumas [2]. Ever since the original discovery, the effect keeps entertaining theorists - but the most surprising fact is that the original experiment was never repeated, let alone improved. I do not understand why it is so. In my opinion, there is an acute need of new experiments, not only repeating the original measurements, but also examining numerous other aspects of the phenomenon. In this sense, the review [3] by Vologodskii, one of the original discoverers, is both timely and important. In his review, Vologodskii concentrates on what I would call mechanical aspect of the problem - how bent are T- and G-segments, what kinds of juxtaposition are relevant, etc. The importance of these issues notwithstanding, I want to complement this approach, and to consider in greater detail the thermodynamics of the process. My main points are as follows: action of topo II enzyme violates detailed balance for DNA, leading to circular currents and dissipation (which is indeed quite a common occurrence in many living systems). These currents are potentially observable, and dissipation measurable, which should challenge experimenters. The main goal of this comment is to show how general phenomenological point of view allows to formulate theoretical prediction for the energy dissipation rate.

  19. Un nouveau Risorgimento du cinéma : Rossellini lecteur de Stendhal (cent cinquante ans après

    Directory of Open Access Journals (Sweden)

    Carlo Testa

    2012-07-01

    Full Text Available Cet article fait d'abord le tour des raisons qui rendaient le Risorgimento (parachevé par l'unification de 1861 un thème actuel pour le public italien de 1961, au moment du dit « miracolo economico ». C'est en profitant de cette actualité, au moment du premier centenaire de la nation italienne, que sortit le film Vanina Vanini, re-créé par Roberto Rossellini sur la base de la nouvelle homonyme de Stendhal. Pourtant, malgré le moment favorable, la re-création littérature-cinéma opérée par Rossellini ne s'avéra pas fructueuse, à cause de certains obstacles matériels et commerciaux qui firent entrave aux intentions artistiques du metteur en scène. L'article examine ces contraintes -- qui hantaient et hantent toujours l'industrie cinématographique de par sa structure même -- et souligne que Rossellini sut lui-même tirer des conclusions courageusement radicales à partir de l'échec artistique essuyé dans son entreprise stendhalienne. Le film Vanina Vanini constitua le tournant décisif dans l'évolution du film de fiction de Rossellini vers les films didactiques et pédagogiques qu'il tourna en Italie et en France pendant les 15 dernières années de sa carrière.

  20. Chernobyl in the French mass media 14 years after the accident; Tchernobyl dans la presse francaise 14 ans apres

    Energy Technology Data Exchange (ETDEWEB)

    Anon

    2001-02-01

    The author presents how the mass media have dealt with the fourteenth anniversary of the Chernobyl accident. Nowadays Chernobyl epitomizes the hazards of nuclear energy. Public opinion has become extremely sensitive to topics concerning human health. This sensitivity is due to previous important affairs such as the scandal of the tainted blood, the mad cow disease or the syndrome of the Balkan war. Most media have broadened the debate to the sanitary impact of nuclear activities. The hyper-mediatization of the legal case of a man prosecuting the French state for no having taken adequate measures when the radioactive cloud spread over France, has given the feeling that French authorities have always wrongly minimized the consequences of the accident. (A.C.)

  1. Proceedings of Tunnel Detection Symposium on Subsurface Exploration Technology (4th) held in Golden, Colorado on 26 - 29 Apr 1993

    Science.gov (United States)

    1993-04-29

    REFERENCES 1. Waters, K. H., 1978, "Reflection Seismology. A Tool for Energy Resource Exploration," Wiley, 377 pp. 2. Obert , L., and W, I, Duvall, 1967...the centre frequency signal. TRACE NUMBER 0 10 20 (a) -70 -80- (dB) -90 -100 0 10 20 (b) -7r) -80 (dB) -90 -100 o-00 1o0 20 (C) -801 (dB) -90 -100...Richard J. Chignell Colorado School of Mines EMPAD Ltd. Golden, CO 80401 Surrey Tech Centre 40 Occam Road Yves Barbin Guildford GU2 544 Research

  2. Sensors and sensor systems for guidance and navigation II; Proceedings of the Meeting, Orlando, FL, Apr. 22, 23, 1992

    Science.gov (United States)

    Welch, Sharon S. (Editor)

    1992-01-01

    Topics discussed in this volume include aircraft guidance and navigation, optics for visual guidance of aircraft, spacecraft and missile guidance and navigation, lidar and ladar systems, microdevices, gyroscopes, cockpit displays, and automotive displays. Papers are presented on optical processing for range and attitude determination, aircraft collision avoidance using a statistical decision theory, a scanning laser aircraft surveillance system for carrier flight operations, star sensor simulation for astroinertial guidance and navigation, autonomous millimeter-wave radar guidance systems, and a 1.32-micron long-range solid state imaging ladar. Attention is also given to a microfabricated magnetometer using Young's modulus changes in magnetoelastic materials, an integrated microgyroscope, a pulsed diode ring laser gyroscope, self-scanned polysilicon active-matrix liquid-crystal displays, the history and development of coated contrast enhancement filters for cockpit displays, and the effect of the display configuration on the attentional sampling performance.

  3. OER/APR (Officer Effectiveness Report/Airman Performance Report) Administration: A Guide for Unit Level Monitors

    Science.gov (United States)

    1985-04-01

    about the mathematical theory involved every time you use the Julian Date Calendar, all you really need to remember is to add one day to any subtraction...performer--the best senior master sergcant in he Vedical Center. An outstanding enlisted leader-- responsibile, committed and professional. Exceptional

  4. Design and operating parameters for emission control studies: Phelps Dodge, Ajo, copper smelter. Final task report, Apr--Oct 1975

    Energy Technology Data Exchange (ETDEWEB)

    Weisenberg, I.J.; Serne, J.C.

    1976-02-01

    The report gives background design data for a specific copper smelter. The data is sufficiently detailed to allow air pollution control system engineering studies to be conducted. These studies will be concerned primarily with lean SO/sup 2/ streams that currently are not being captured. Physical layout of the smelter and the surrounding area is presented, along with existing control equipment. Ductwork that would be considered for future system tie-in is defined. Emissions from operating equipment, gas flow rates, temperatures, sulfur balance, and a process flow sheet are included. Utilities, stack dimensions, footing requirements, and solid waste handling are defined. Available area for new control equipment, gas characteristic variation, and potential new control equipment installation problems are discussed. (GRA)

  5. Liberalisation de la filiere coton en Côte d'Ivoire quinze ans apres : empreinte spatiale et organisationnelle

    Directory of Open Access Journals (Sweden)

    SIMPLICE YAO KOFFI

    2013-08-01

    Full Text Available The liberalization of the cotton sector in Ivory Coast after fifteen years: spatial and organizational marks. The liberalization of the cotton sector in Ivory Coast is inspired by industrialized countries. Its approaches are supported by the Breton Woods institutions and the French Cooperation. The aim of this study is to review spatial and organizational reforms in the cotton basin of Ivory Coast. The results of this research revealed that liberalization is the cause of the restructuring of the cotton area. On the other hand, it has resulted an organizational dynamic based on the activity of the cotton companies and producers. In addition, the areas defined by the liberalization are not respected by cotton agencies. This non-compliance is manifested by the incursion of cotton companies in areas outside their initial block. In this logic of incursion, the producers of public society (CIDT produce significantly more than those supervised by private cotton companies. This observation raises a debate regarding the continued liberalization of the cotton sector in Ivory Coast.

  6. Un nouveau Risorgimento du cinéma : Rossellini lecteur de Stendhal (cent) cinquante ans après

    OpenAIRE

    2013-01-01

    Cet article fait d'abord le tour des raisons qui rendaient le Risorgimento (parachevé par l'unification de 1861) un thème actuel pour le public italien de 1961, au moment du dit « miracolo economico ». C'est en profitant de cette actualité, au moment du premier centenaire de la nation italienne, que sortit le film Vanina Vanini, re-créé par Roberto Rossellini sur la base de la nouvelle homonyme de Stendhal. Pourtant, malgré le moment favorable, la re-création littérature-cinéma opérée par Ros...

  7. LHC Beam Splash seen by the ATLAS detector - 5 Apr 2015 - Run 260272 - LB 240 - event 5879

    CERN Multimedia

    ATLAS EXPERIMENT

    2015-01-01

    Event display of first collimator "splash" event seen by the ATLAS experiment in LHC Run-2 , on Sunday April the 5th : event 5879, run 260272. The collimator position is 140m in front of the ATLAS interaction point. The spray of particles enters ATLAS from the right hand side of the picture.

  8. Quality of life after radiotherapy for prostate cancer; Qualite de vie apres radiotherapie pour un cancer localise de la prostate

    Energy Technology Data Exchange (ETDEWEB)

    Joly, F. [Service d' oncologie medicale, CLCC Francois-Baclesse, 14 - Caen (France); CHU Cote-de-Nacre, 14 - Caen (France); Degrendel, A.C. [Service de radiotherapie, CLCC Francois-Baclesse, 14 - Caen (France); Guizard, A.V. [Registre general des tumeurs du Calvados, CLCC Francois-Baclesse, 14 - Caen (France)

    2010-10-15

    The goal of localized prostate cancer radiotherapy is to cure patients. The decision-making must integrate the survival but also the quality of life of patients. Some French validated self-reported questionnaires are available to evaluate quality of life. Whatever the treatments (radical prostatectomy, brachytherapy, external beam radiation, with or without hormono-therapy), even if patients report more sequelae, their long-term quality of life is similar to that of the general population, except for patients treated with hormono-therapy who complain more decline of physical quality of life. In comparison with prostatectomy, patients treated with external beam radiation report less long-lasting urinary symptoms, but more bowel side effects, with no difference in global quality of life. Sexual disorders are initially less important with external beam radiation but increase over time. Brachytherapy shows no sexual function preservation benefit relative to radiation and may be less favourable with more urinary sequelae. The association of hormono-therapy and external beam radiation decreases the quality of life of the patients, with a negative impact on vitality, sexuality and increase urinary disorders. Intensity-modulated radiotherapy (IMRT) seems to better preserve the long-term digestive quality of life in comparison with conformal radiation therapy. Post-prostatectomy could induce more digestive toxicity, such as rectal irritation. The adjunction of hormono-therapy to radiation, the previous medical history of abdominal surgery, the field of radiation and the acute reactions to radiation are the main predictive factors to late toxicity and should be considered in the choice of initial treatment and for the follow-up. (authors)

  9. Digues et polders littoraux : réflexions après la tempête Xynthia

    Directory of Open Access Journals (Sweden)

    Fernand Verger

    2011-06-01

    Full Text Available Les digues de polders littoraux comprennent plusieurs catégories : digues de mer, digues de rebras, digues dormantes et digues ruinées. Dans le marais Poitevin, la tempête Xynthia, pendant laquelle la mer a atteint un niveau exceptionnel, a submergé l'ensemble du réseau des digues. Elle a permis de prendre conscience de l'état du réseau des digues et de l'absence d'une ligne continue de digues dormantes d'un niveau suffisant pour limiter l'extension de l'inondation.Des solutions adoptées ailleurs en Europe, comme la transformation des polders en polders d'été ou la dépoldérisation n'ont pas été envisagées. La réparation à l'identique, avec un renforcement a été adoptée. D'une façon plus générale, des indices sont proposés pour aider à la gestion des polders littoraux. Ces indices doivent tenir compte de la valeur écosystémique des schorres dont la biodiversité et la productivité sont exceptionnelles. La nécessité de quantifier les enjeux – ce qui est certes difficile – apparaît d'autant plus nécessaire que la montée du niveau de la mer risque de contraindre une politique de maintien rigide du trait de côte à des investissements disproportionnés à long terme.Polder dikes coasts include several categories: sea dikes, sleeper dikes and devastated levees. In Marais Poitevin, during the storm Xynthia, the entire network of dikes has been flooded due to the exceptional level of the sea at that time. This situation has raised awareness of the status network of the current network of levees and of the lack of a continuous line of sleeper levees at a sufficient level to limit the extent of the flooding.Solutions adopted elsewhere in Europe, such as processing of the polders in summer polders or depolderization have not been considered. The decision has been taken to repair at the same and to reinforce the previous defences. In a more general way, the elaboration of indexes has been done to improve the management of coastal polders. These indexes should reflect the ecosystem value of salt marshes whose biodiversity and productivity are outstanding. Although it may be difficult, the necessity to assess the different issues is necessary indeed because the rising of the sea level may force to maintain rigid coastline at a disproportionate investment in the long term.

  10. The laser and its uses: 50 years after its invention; Le laser et ses applications: 50 ans apres son invention

    Energy Technology Data Exchange (ETDEWEB)

    Besnard, P. [FOTON/ENSSAT, CNRS, 22 - Lannion (France); Favennec, P.N. [APAST, 22 - Lannion (France)

    2011-07-01

    The laser, 50 years after its invention, has become a major player in modern technologies with its efficient partner the optical fiber. This book reviews the numerous applications of laser in diverse fields such as telecommunication, metrology, optical radar, surface treatment, medicine. The last chapter is dedicated to inertial fusion through the presentation of the Megajoule laser (LMJ) project

  11. Fugitive emission testing at the Kosovo coal gasification plant. Final task report Apr 79-Sep 81. [Yugoslavia

    Energy Technology Data Exchange (ETDEWEB)

    Honerkamp, R.L.; Dalrymple, D.A.

    1983-06-01

    The report summarizes results of a test program to characterize fugitive emissions from the Kosovo coal gasification plant in Yugoslavia, a test program implemented by the EPA in response to a need for representative data on the potential environmental impacts of Lurgi coal gasification technology. Major objectives of the fugitive emissions assessment were to: (1) determine the frequency of leak occurrence, (2) measure leak rates from leak sources, (3) estimate total fugitive emissions from leakage, and (4) compare the results to other fugitive emission test data. Study results show similarities to results of fugitive emission testing in U.S. oil refineries and organic chemical plants.

  12. Mars 2012 : Un an après Fukushima, le Japon entre catastrophes et résilience

    OpenAIRE

    Sabouret, Jean-François

    2012-01-01

    The earthquake and tsunami that struck Japan on March 11, causing the death or disappearance of more than 19,000 people, have unveiled a large social crisis that was waiting to spread like wild fire: the crises of employment, technological innovation, competitiveness, birth, abandonment of the elderly, confidence in the world of politics and medial officials. However, will Japan's big companies and finance remember what they owe to the Japanese people, who have been working since 1945, people...

  13. Le papillon tête-de-Janus: a propos de sémantique structurale, quarante ans aprês

    Directory of Open Access Journals (Sweden)

    Eric Landowski

    2006-06-01

    Full Text Available Semântica estrutural, o primeiro livro de Greimas, é de longa data, na semiótica, um « clássico », ou dito de outro modo um desses monumentos que se olha com respeito, mas geralmente de longe. No entanto, o seu interesse não se restringe ao aspecto histórico. Hoje ainda, a fecundidade da semiótica « greimasiana »,mas também a maioria das dificuldades que lhe são inerentes resultam de três opções fundamentais formuladas nesse livro : escolha em favor de uma teoria gerativa, baseamento da problemática da significação na gramativa da narratividade, papel essencial atribuído à percepção como fundamento da apreensão da significação. Explicitando os problemas que colocam essas escolhas e as perspectivas que elas abrem , o artigo acaba por situar umas em relação às outras as múltiplas tendências atuais da pesquisa, desde a semiótica « standard » até à semiótica do « sensível ».

  14. 15 years after Chernobyl. Nuclear plus greenhouse effect?; 15 ans apres Tchernobyl. Nucleaire plus effet de serre?

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, M. [Wise-Paris, 75 (France); Rosen, M. [International Atomic Energy Agency (IAEA), Vienna (Austria)

    2001-04-15

    Today, the argument in favour of nuclear energy is not an economical one nor linked to energy resources but is at the level of climatic change. Nuclear energy is seen as the only energy source without carbon dioxide emissions. A more detailed analysis of greenhouse gases on the life cycle shows that nuclear energy gives as greenhouse gases as big hydroelectric power plants or wind power plants, these emissions are more important than for biogas installations with cogeneration. The strategy of energy efficiency is certainly more competitive than the new reactors in other terms it is more efficiency to reduce the consumption than to increase the nuclear production. (N.C.)

  15. Superconductivity applications for infrared and microwave devices II; Proceedings of the Meeting, Orlando, FL, Apr. 4, 5, 1991

    Science.gov (United States)

    Heinen, Vernon O. (Editor); Bhasin, Kul B. (Editor)

    1991-01-01

    Topics discussed include thin-film technology, microwave transmission lines and resonators, microwave devices and circuits, infrared detectors and bolometers, and superconducting junctions. Papers are presented on possible enhancement in bolometric response using free-standing film of YBa2Cu3O(x), aging and surface instability in high-Tc superconductors, epitaxial Tl2Ba2CaCu2O8 thin films on LaAlO3 and their microwave device properties, the performance of stripline resonators using sputtered YBCO films, and a coplanar waveguide microwave filter of YBa2Cu3O7. Attention is also given to the performance characteristics of Y-Ba-Cu-O microwave superconducting detectors, high-Tc bolometer developments for planetary missions, infrared detectors from YBaCuO thin films, high-temperature superconductor junction technology, and submillimeter receiver components using superconducting tunnel junctions.

  16. Superconductivity applications for infrared and microwave devices; Proceedings of the Meeting, Orlando, FL, Apr. 19, 20, 1990

    Science.gov (United States)

    Bhasin, Kul B. (Editor); Heinen, Vernon O. (Editor)

    1990-01-01

    Various papers on superconductivity applications for IR and microwave devices are presented. The individual topics addressed include: pulsed laser deposition of Tl-Ca-Ba-Cu-O films, patterning of high-Tc superconducting thin films on Si substrates, IR spectra and the energy gap in thin film YBa2Cu3O(7-delta), high-temperature superconducting thin film microwave circuits, novel filter implementation utilizing HTS materials, high-temperature superconductor antenna investigations, high-Tc superconducting IR detectors, high-Tc superconducting IR detectors from Y-Ba-Cu-O thin films, Y-Ba-Cu0-O thin films as high-speed IR detectors, fabrication of a high-Tc superconducting bolometer, transition-edge microbolometer, photoresponse of YBa2Cu3O(7-delta) granular and epitaxial superconducting thin films, fast IR response of YBCO thin films, kinetic inductance effects in high-Tc microstrip circuits at microwave frequencies.

  17. Espaces de femmes dans les territoires urbains

    OpenAIRE

    Rouag Djenidi, Abla

    2012-01-01

    En Algérie, les espaces féminins étaient essentiellement les espaces domestiques de la maison traditionnelle où la femme régnait sur les activités et le groupe domestique. Les espaces publics urbains étaient des espaces masculins Nous assistons actuellement à une évolution dans la condition de la femme mais également dans sa relation à l’espace urbain qui est de plus en plus investi par la population féminine. L’espace domestique s’ouvre de plus en plus à l’homme, en restant toutefois le terr...

  18. Les Cicatrices Retractiles Post-Brulures Du Membre Inferieur Chez L’Enfant

    Science.gov (United States)

    Sankale, A.A.; Manyacka Ma Nyemb, P.; Coulibaly, N.F.; Ndiaye, A.; Ndoye, M.

    2010-01-01

    Summary Il s'agit d'une étude faisant ressortir les aspects épidémiologiques, cliniques et thérapeutiques des séquelles de brûlures du membre inférieur chez l'enfant, à propos de 42 cas colligés au service de chirurgie infantile de l'Hôpital Aristide Le Dantec (Sénégal). L'âge moyen retrouvé est de 5 ans et 3 mois, et le sex-ratio garçons/filles de 1,8/1. La brûlure thermique est causée par une flamme dans 33% des cas, par un liquide chaud dans 21% des cas, et par des braises dans 21% des cas. Les cicatrices rétractiles intéressent le genou et le creux poplité dans 47% des cas et le pied dans 45% des cas. Elles sont bilatérales dans 21% des cas, et concernent une autre localisation associée dans 21% des cas. Quant aux brides, 21% ont bénéficié d'une chirurgie, avec un délai moyen de 3 ans et 2 mois après la brûlure. Cette procédure chirurgicale consiste en une plastie en Z dans 91% des cas, à laquelle est associée une greffe de peau dans 54% des cas. Une rééducation fonctionnelle est pratiquée chez 54% des opérés. Parallèlement aux données de la littérature, nos résultats montrent que l'optimisation de la prise en charge passe par une meilleure prévention des accidents domestiques et une bonne codification thérapeutique. PMID:21991202

  19. The radon in Corsica: evaluation of exposure and associated risks; Le radon en Corse: evaluation de l'exposition et des risques associes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-02-15

    The average level found in Corsica is superior to that one found in France. On the basis of the results of it campaign I.R.S.N.-D.G.S., the French average is of 90 Bq.m{sup 3} against 197 Bq.m{sup 3} for Corsica. The risk of dying from a lung cancer attributable to the radon was estimated at 13 % in France. The evaluation of risk led on Corsica shows a risk attributable to the radon included between 21.5 and 28 %.This evaluation of risk is only a stage. It is important to arrest better the exposure to the radon of the Corsican population. For a good estimation of the levels of radon and thus the impact of this one, additional measures are necessary. The results of the data analysis of exposure allow to guide the choice of the new measures: a campaign on the season effect in Corsica and a completion of the measures in housing are two main axes.Seen the importance of the interaction between the tobacco and the radon, a good estimation of the tobacco customs in Corsica and its evolution in the time seems essential to estimate indeed the impact of the radon in this region. (N.C.)

  20. Bebidas embotelladas como fuentes adicionales de exposición a flúor Bottled drinks as additional source of fluoride exposition

    Directory of Open Access Journals (Sweden)

    Juan Pablo Loyola-Rodríguez

    1998-09-01

    Full Text Available Objetivo. Evaluar y notificar la concentración de fluoruro en bebidas embotelladas que se consumen en la ciudad de San Luis Potosí, S.L.P., México y su implicación como factor de riesgo a fluorosis dental. Material y métodos. Se estudió el contenido de algunos productos de las dos compañías refresqueras más importantes de México y de otras dos locales. Las muestras se recolectaron de 10 lotes diferentes en el caso de los refrescos y de cinco lotes en el de los jugos, con tres muestras por lote, durante tres meses. La determinación de concentración de fluoruro se realizó mediante el método del electrodo de ión selectivo. Resultados. La concentración de flúor de muestras de diferentes plantas de compañías nacionales presentaron diferencias estadísticas significativas entre grupos (pObjective. To evaluate and to report the concentration of fluoride in soft drinks and juices consumed in San Luis Potosí, S.L.P., Mexico, and its implications as a risk factor for developing dental fluorosis. Material and methods. The contents of some products from 2 main national companies and 2 other local companies were studied. The samples were collected from 10 different batches in the case of the soft drinks, and from 5 batches in the case of the juices, with 3 samples per batch, during 3 months. The ión selective electrode method was used to determine the concentration of fluoride. Results. Soft drinks from 2 main national companies showed high fluoride concentrations that were statistically significant between groups (p< 0.05. Fluoride levels of products from local and national companies also showed differences that were statistically significant between groups (p< 0.05. All natural juices tested showed high fluoride concentrations. Conclusions. Most soft drinks and juices consumed in SLP had high fluoride levels above Mexican regulations (0.7 ppm and could be a substantial risk factor for developing dental fluorosis.

  1. Chronic exposure of ecosystems and public to elements in trace contributions; L'exposition chronique des ecosystemes et du public aux elements en traces contributions

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The needs in radiation protection come towards the question of chronic contaminations by trace elements or radioactive compounds. The chronicity induces to take into account a whole of redistribution mechanisms more important than the only ways of the most direct transfer. In the case of environment, that is going to become one of the way of public contamination is a target to protect, the important work is to link the contamination situation to eventual consequences on the ecosystems situation. (N.C.)0.

  2. Instruments to measure radon-222 activity concentration or exposure to radon-222. Intercomparison 2014; Messgeraete zur Bestimmung der Radon-222-Aktivitaetskonzentration oder der Radon-222-Exposition. Vergleichspruefung 2014

    Energy Technology Data Exchange (ETDEWEB)

    Foerster, Elisabeth; Beck, Thomas; Buchroeder, Helmut; Doering, Joachim; Schmidt, Volkmar

    2014-10-15

    According to the Directive 96/29/EURATOM the monitoring of occupational radiation exposures shall base on individual measurements carried out by an approved dosimetric service. Pursuant to the European Directive an approved dosimetric service is a body responsible for the calibration, reading or interpretation of individual monitoring devices.., whose capacity to act in this respect is recognized by the competent authorities. This concept will also be applied to radon services issuing passive radon measurement devices. Passive radon measurement devices{sup 1} using solid state nuclear track detectors or electrets are recommended for individual monitoring of exposures to radon. German regulations lay down that radon measuring devices are appropriate for purposes of occupational radiation monitoring if the devices are issued by recognized radon measurement services, and the measurement service submits devices of the same type issued for radon monitoring to regular intercomparisons conducted by the Bundesamt fuer Strahlenschutz (BfS). A radon measuring service is recognized by the competent authority if it proves its organisational and technical competence, e. g. by accreditation. These regulations have been introduced in the area of occupational radiation exposures. Nevertheless, it is recommended that radon measuring services which carry out radon measurements in other areas (e.g. dwellings) should subject themselves to these measures voluntarily. The interlaboratory comparisons comprise the organization, exposure, and evaluation of measurements of radon activity concentration or exposure to radon. The comparisons only concern radon-222; radon-220 is not in the scope. Radon services being interested can get further information from the European Information System on Proficiency Testing Schemes (EPTIS) and from the BfS websites.

  3. Patient exposure: description of cumulative irradiation of patients treated in interventional cardiology; Exposition des patients: description de l'irradiation cumulee des patients traites en cardiologie interventionnelle

    Energy Technology Data Exchange (ETDEWEB)

    Odile Bernier, M.O. [Institut de Radioprotection et de Surete Nucleaire, Laboratoire d ' Epidemiologie, 92 - Fontenay aux Roses (France)

    2009-07-01

    Despite its clinical benefits, interventional cardiology induces cumulative exposure to ionizing radiation and may entail an important irradiation of the patient at the cutaneous level as well as for organs at the vicinity of the heart. The author briefly reports a study performed on a sample of 1591 patients who have been submitted to at least one corono-graphy or one angioplasty during 2005. Based on clinical characteristics and dose-area-product measurements, the doses received by lung, oesophagus, bone medulla and breast have been computed

  4. Patient cumulative radiation exposure in interventional cardiology; Exposition cumulee aux rayonnements ionisants des patients en cardiologie interventionnelle: caracteristiques cliniques et dosimetriques

    Energy Technology Data Exchange (ETDEWEB)

    Bernier, M.O.; Jacob, S.; Laurier, D. [Institut de radioprotection et de surete nucleaire (IRSN), DRPH, SRBE, LEPID, Fontenay-aux-Roses (France); Maccia, C. [Centre d' assurance de qualite des applications technologiques dans le domaine de la sante - CAATS, Bourg-la-Reine (France); Bar, O.; Blanchard, D. [Clinique Saint-Gatien, Tours (France); Catelinois, O. [Institut de veille sanitaire, St Maurice (France)

    2012-01-15

    Interventional cardiology procedures can involve potentially high doses of radiation to the patients. Stochastic effects of ionising radiation - radiation-induced cancers in the long term - may occur. We analysed clinical characteristics and dosimetric data in a population of patients undergoing interventional cardiology. In all, 1 591 patients who had undergone coronarography and/or angioplasty in the course of a year at the Saint-Gatien Clinic in Tours (France) were included. Information on patients' individual clinical characteristics and Dose-Area Product values were collected. Organ doses to the lung, oesophagus, bone marrow and breast were mathematically evaluated. The median age of patients was 70 years. Their median cumulative dose-area product value was 48.4 Gy.cm{sup 2} for the whole year and the median effective dose was 9.7 mSv. The median organ doses were 41 mGy for the lung, 31 mGy for the oesophagus, 10 mGy for the bone marrow and 4 mGy for the breast. Levels of doses close to the heart appear to be rather high in the case of repeated interventional cardiology procedures. Clinical characteristics should be taken into account when planning epidemiological studies on potential radiation-induced cancers. (authors)

  5. 世博园旅游深度开发战略研究%Research on the deep development strategy of the world horticulture exposition garden′ tourism

    Institute of Scientific and Technical Information of China (English)

    马勇; 王春雷

    2001-01-01

    世博园的存在为云南省旅游业建立了继自然景观和民俗风情之后的又一个支柱性品牌项目,其健康、持续发展将对全省旅游新格局的形成产生重大影响.本文从总结世博园的经营成功经验入手,分析了世博园开发旅游面临的几大转变,进而提出了世博园发展旅游业的战略对策,以期为世博园的旅游深度开发问题提供一个清晰的思路.

  6. Which Way Did the Bicycle Go?...and Other Intriguing Mathematical Mysteries. Dolciani Mathematical Expositions Series of the Mathematical Association of America, No. 18.

    Science.gov (United States)

    Konhauser, Joseph D. E.; And Others

    This book provides a collection of 191 mathematical problems aimed at the advanced high school student level and above. Problems cover general mathematical areas including plane geometry, three-dimensional geometry, number theory, algebra, combinatorics and graph theory, and a number of miscellaneous questions that combine mathematical…

  7. Nuclear toxicology file: ecological consequences of a chronic exposure to uranium; Dossier toxicologie nucleaire: Consequences ecologiques d'une exposition chronique a l'uranium

    Energy Technology Data Exchange (ETDEWEB)

    Adam, Ch.; Alonzo, F.; Bonzom, J.M.; Gilbin, R.; Garnier-Laplace, J.; Simon, O. [Institut de Radioprotection et de Surete Nucleaire (IRSN:DEI/SECRE), Service d' Etude du Comportement des Radionucleides dans les Ecosystemes, 13 - Saint-Paul-lez-Durance (France)

    2008-09-15

    This article presents the thought process and the current developments, based on the experimental acquisition of the answers of the alive organisms to the chronic low dose exposures of natural uranium in fresh water, to identify the consequences of this exposure on the populations composing the ecosystems. The results acquired on the zebra fish (Danio rerio) show an impact on the first steps of development. We note a delay of hatching upon 40 % from 20 {mu}g/l of uranium. This delay comes along with a decrease of the size and with a reduction of the growth of larvas as well as with an increase of their mortality for higher uranium concentration. For adults exposed to uranium a decrease of reproduction success is observed from a concentration of 20{mu}g/l. The consequences in term of fertility (total number of laid roes) are drastic, with a reduction of a factor 2 and 60, for the organisms exposed respectively to 20 and 250 {mu}g/l of uranium. A study was also made on several generations (populations of benthic invertebrates), it suggests an adaptation (genetic selection) but created a bigger fragility to a new environment even identical to their environment of origin with notably a decrease of the reproduction. (N.C.)

  8. Assessment of exposure to atmospheric particles: contribution of individual measurements; Evaluation de l'exposition aux particules atmospheriques: apport des mesures individuelles

    Energy Technology Data Exchange (ETDEWEB)

    Mosqueron, L.; Momas, I. [Universite Rene Descartes, Faculte des Sciences Pharmaceutiques et Biologiques, Lab. d' Hygiene et de Sante Publique, 75 - Paris (France); Le Moullec, Y. [Laboratoire d' Hygiene de la Ville de Paris, 75 (France); Momas, I. [Direction de l' Action Sociale, de l' Enfance et de la Sante, Cellule Epidemiologie, 75 - Paris (France)

    2001-02-01

    There are few studies of individual exposure to atmospheric particles, because of the relatively bulky and noisy sampling devices. These personalized measurements, generally associated with micro-environmental measurements, are aimed at studying the distribution of individual exposure and identifying its main determinants. Methods: A synopsis of the methods implemented in such studies (populations studied, measurements strategies, questionnaires on time-activity patterns, residences and work place) was detailed. The major results are presented and discussed from an epidemiological point of view. Results: The individual exposure measured with portable devices generally were generally found to be higher than the estimations made by combining micro-environmental (outdoor and indoor) measurements and data from time-activity diaries. The difference between results of these two approaches, known as 'personal cloud', remains poorly understood. Correlations between individual measurements and outdoor concentrations are weak; nevertheless, day to day variations of these two series of measurements are better related. The main determinants of individual exposure to particles are identified but a quantification of their contribution remains difficult, except for passive smoking. Conclusion: Personal measurements cannot be used to estimate particle exposure in large scale epidemiological studies. This exposure needs to be modeled. (authors)

  9. “嚣张的特权”之理论阐述%The "Exorbitant Privilege": A Theoretical Exposition

    Institute of Scientific and Technical Information of China (English)

    张定胜; 成文利

    2011-01-01

    这篇文章利用一个一般均衡模型研究“嚣张的特权”是如何运作的,是否可持续,以及去掉这个特权的后果。文章的主要结果包括:(1)发行储备货币的中心国家享受这种“嚣张的特权”,他们能够利用外围国家的外汇储备来为他们的经常账户赤字融资。这种“嚣张的特权”以储备货币的高估为基础,而这种高估的一个可能的原因是中心国家的较高的货币增长率。(2)这种“嚣张的特权”在长期是不可能持续的。(3)如果“嚣张的特权”被剥夺,储备货币将贬值,外围国家的贸易条件将恶化,中心国家的贸易部门和外围国家的非贸易部门将扩张。中心国家选择发行货币还债时,其货币的贬值和外围国家贸易环境的恶化将更加显著,但是两国部门结构变化的幅度将减弱。%This paper develops a general equilibrium model to study how the "exorbitant advantage" works, whether it is sustainable, and what may be the consequences if it is removed. Its main findings are: ( 1 ) the center country that issuing the reserve currency enjoys the "exorbitant advantage" in the sense that her current account deficit can be financed by the periphery country's reserve holdings. The "exorbitant privilege" is predicated on the overvaluation of the reserve currency which may be caused by a higher rate of money growth in the center country; (2) the "exorbitant advantage" is not likely to be sustainable in the long run; (3) if the "exorbitant advantage" is removed, the value of the reserve currency will depreciate, the terms of trade will change against the periphery country and sector composition will change in favour of the tradable sector in the center country and in favour of the non-tradable sector in periphery country. If the center country repays her debt by printing money instead of raising taxes, the depreciation of the center country' s currency and the deterioration of the periphery country' s terms of trade will be more drastic but the changes in sector composition in both countries will be less pronounced.

  10. The exposures to natural radioactivity as a result of human activities; Les expositions a la radioactivite naturelle du fait des activites humaines

    Energy Technology Data Exchange (ETDEWEB)

    Rannou, A.; Dupuis, M.; Bottollier-Depois, J.F.; Leprieur, F.; Pasquier, J.L.; Doremus, P.; Pierre, J.P. [Institut de Radioprotection et de Surete Nucleaire, 92 - Clamart (France); Bernhard, S. [ALGADE, 87 6 Bessines sur Gartempe (France); Delporte, V. [Drection Generale de la Surete Nucleaire et de la Radioprotection, 75 - Paris (France); Servent, J.P. [Institut National de Recherche et de Securite, 75 - Paris (France); Marchand, D. [DRASS Bretagne (France); Dupuis, M.; Bottollier-Depois, J.F.; Leprieur, F.; Pasquier, J.L.; Doremus, P.; Pierre, J.P. [Institut de Radioprotection et de Surete Nucleaire, 92 - Clamart (France); Surbeck, H. [Neuchatel Univ. (Switzerland); Degrange, J.P. [Centre d' Etude sur l' Evaluation de la Protection dans le Domaine Nucleaire, 92 - Fontenay aux Roses (France)

    2005-07-01

    The new regulation in matter of radiation protection, coming from the transposition of the European directive 96/29/EURATOM modifies the code of the public health and the labour code. The exposures to natural radioactivity by the very fact of human activities are the object of specific dispositions. These new dispositions apply to professional areas that were, until now, little concerned by the regulation relative to ionizing radiations. The S.F.R.P., in relationship with the Minister in charge of labour, and the A.F.T.I.M. (French organisation of safety technicians and engineers and labour physicians) organizes two days of information and exchange on the subject. This meeting concerns industry and research departments but also inspectors and labour physicians and other actors having a look on the risk management in societies. After some reminder on radioactivity and its effects, the regulation and the global risk management on working place, several actual examples are presented, covering the different known situations of exposure to the natural radioactivity ( radon, cosmic rays, use of radioactive material in an industrial process, production of radioactive waste). The days finish by a round table conference on the stakes and practical entailment of the new regulation. (N.C.)

  11. Mercapturic acids in urine as an index for indoor air exposition to benzene and toluene; Merkaptursaeuren im Urin als Index fuer Innenraum-Expositionen von Benzol und Toluol

    Energy Technology Data Exchange (ETDEWEB)

    Rolle-Kampczyk, U.; Rehwagen, M.; Herbarth, O. [UFZ-Umweltforschungzentrum Leipzig-Halle GmbH, Leipzig (Germany). Sektion Expositionsforschung und Epidemiologie

    1998-10-01

    Benzene toxicity and the relatively high toluene burden of indoor air necessitate the examination of urine for specific metabolites as a verification for the internal exposure and dose. Selected were S-phenyl- and S-benzyl-mercapturic acid (SPMA and SBMA), and their concentrations determined in the urine samples of children from Leipzig. The results were correlated with the benzene and toluene concentrations of indoor air. Whereas a weak correlation was found between benzene and SPMA, no relationship was found between toluene and SBMA. (orig.) [Deutsch] Auf Grund der toxikologischen Bedenklichkeit von Benzol und der relativ hohen Toluolbelastung von Innenraeumen sollen spezifische Metaboliten fuer diese Stoffe im Urin als Nachweis fuer die tatsaechlich aufgenommenen Schadstoffmengen untersucht werden. Es wurden S-Phenyl- und S-Benzyl-Merkaptursaeure (SPMA und SBMA) ausgewaehlt und deren Konzentrationen im Urin Leipziger Kinder bestimmt. Die Ergebnisse wurden mit den Raumluftkonzentrationen von Benzol und Toluol korreliert. Waehrend sich zwischen Benzol und SPMA ein schwacher korrelativer Zusammenhang herausstellte, ergab sich zwischen Toluol und SBMA keine Korrelation. (orig.)

  12. Effects of the acute exposition to glyphosate-based herbicide on oxidative stress parameters and antioxidant responses in a hybrid Amazon fish surubim (Pseudoplatystoma sp).

    Science.gov (United States)

    Sinhorin, Valéria Dornelles Gindri; Sinhorin, Adilson Paulo; Teixeira, Jhonnes Marcos dos Santos; Miléski, Kelly Márcia Lazarotto; Hansen, Paula Carine; Moreira, Paula Sueli Andrade; Kawashita, Nair Honda; Baviera, Amanda Martins; Loro, Vania Lúcia

    2014-08-01

    The aim of this study was to investigate the effects of acute glyphosate (active ingredient) exposure on the oxidative stress biomarkers and antioxidant defenses of a hybrid surubim (Pseudoplatystoma sp). The fish were exposed to different herbicide concentrations for 96 h. The thiobarbituric acid-reactive substances (TBARS), protein carbonyls and antioxidant responses were verified. The 15 mg a.pL(-1) of herbicide resulted in the death of 50% of the fish after 96 h. An increase in liver and muscle TBARS levels was observed when fish were exposed to the herbicide. The protein carbonyl content was also increased in the liver (4.5mg a.pL(-1) concentration) and brain (2.25 mg a.pL(-1) concentration). The antioxidant activities decreased in the liver and brain after exposure to herbicide. Levels of ascorbic acid in the liver (2.25 mg a.pL(-1) and 4.5 mg a.pL(-1) concentrations) and brain (2.25 mg a.pL(-1) concentration) were increased post-treatment. Levels of total thiols were increased in the liver and brain (2.25 mg L(-1) and 7.5mg a.pL(-1), respectively). Glyphosate exposure, at the tested concentrations affects surubim health by promoting changes that can affect their survival in natural environment. Some parameters as TBARS and protein carbonyl could be early biomarkers for Roundup exposure in this fish species.

  13. Magnitude of radiation doses received during diagnostic exposure in medical practice;Ordre de grandeur des doses recues lors des expositions diagnostiques en pratique medicale

    Energy Technology Data Exchange (ETDEWEB)

    Chateil, J.F. [CHU Bordeaux, 33 (France); Brisse, H. [Institut Curie, 75 - Paris (France)

    2009-10-15

    It is essential that every radiologist is able to appreciate the level of the dose delivered by the usual explorations. The comparison with other source of radiation is possible by the appreciation of the efficient dose that takes into account the expected biological effect. The transcription on the examination report of elements allowing to know the delivered dose is compulsory. from this data, it is possible by simple calculations to evaluate the level of delivered dose and then to know the order of magnitude of irradiation. Simple formula taking into account the anatomical area are proposed from dose.surface product (conventional radiology) and dose.length product (CT scanning). This constitutes an important element of dialogue with the patient. (N.C.)

  14. 水生肉食亚目(Hydradephaga)系统发育学研究简论%The simple exposition of phylogenetic study in Hydradephaga

    Institute of Scientific and Technical Information of China (English)

    习欠云; 王殉章

    2010-01-01

    水生肉食亚目(Hydradephaga)属于鞘翅目Coleoptera,是一类具有水生习性的食肉性真正水生甲虫(True water beetles).在真正水生甲虫的系统分类中存在三种假说,一种是肉食亚目(Adephaga)位于该系统的基部,一种是多食亚目(Polyphaga)位于该系统基部,第三种是藻食亚目(Myxophaga)位于该系统基部.最近研究结果更多倾向第一种假说.目前水生肉食亚目大约有5 500个种,200多个属,含8个科.水生肉食亚目的科间水平系统发育关系虽被广泛研究,但观点仍不统一.有代表意义的有三个假说,一是豉甲科(Gyrinidae)位于系统基部,接下来是龙虱科(Dytiscidae )、两栖甲科(Amphizoidae )、水甲科(Hygrobiidae )、小粒龙虱科(Noteridae)与沼梭科(Haliplidae );二是沼梭科位于系统的基部;三是豉甲科位于系统的基部,接下来是沼梭科和龙虱总科(Dytiscoidea ),其中龙虱总科由两栖甲科、水甲科、龙虱科、小粒龙虱科组成.目前根据形态学的分类,并结合分子系统学研究方法,第三种假说更符合水生肉食亚目的系统分类,也支持了水生肉食亚目作为一个单系,其祖先来自陆生的假说.

  15. Socio-cognitive exposure and risk assessment: The case of mobile phones; Exposition sociocognitive et evaluation des risques: le cas de la telephonie mobile

    Energy Technology Data Exchange (ETDEWEB)

    Poumadere, M. [Institut Symlog, Gouvernance des risques, 262 rue Saint-Jacques, 75005 Paris (France); Perrin, A. [Institut de recherches biomedicales des armees, CRSSA Grenoble, Departement de radiobiologie, 24 avenue des Maquis du Gresivaudan, 38700 La Tronche (France)

    2011-01-15

    Mobile telephone technology is characterized by spectacular global expansion. In a corollary manner, radio frequencies have become omnipresent in the public and private environment, as the physical basis for mobile communications, and as something that has entered the awareness of a vast number of persons. This dual nature of radio frequencies means that population concerns have been taken into account in the risk assessment process. Against this background, we first examine the principle of separation between assessment, evaluation and management of risk. We then consider several categories of exposure. The concept of socio-cognitive exposure is proposed, to address the possible effects of chronic exposure of populations to alarming information when various health effects of radio frequencies are discussed. This approach specifies the role of information as an intermediary between environment and health. Applied to the case of radio frequencies, such a conceptual approach could result in redefining such terms as vulnerable populations, extreme situations and protective measures. (authors)

  16. China Told Us: Why the World Still Needs Expo——Interview with Vicente Gonzalez Loscertales, Secretary-general of Bureau International des Expositions

    Institute of Scientific and Technical Information of China (English)

    Fu Ligang

    2010-01-01

    @@ Shanghai Expo will be the driving engine for transformation in 21st century." Q: You said that Shanghai Expo will be a driver for the transformation in 21st century at the closing ceremony, why do you have this comment? A: 2010 Shanghai Expo has made a sound basis for the following expos to be held in 21st century.And it successfully demonstrated that the Expo can provide a site to join people of various countries and regions and global organizations together, to cope with common challenges of human race and make their respective contributions.

  17. Including exposure dose in radiological reports: how? why?; Inscrire la dose d'exposition dans les comtes-rendus radiologiques: pourquoi? comment?

    Energy Technology Data Exchange (ETDEWEB)

    Brisse, H. [Institut Curie, Dept. d' Imagerie, 75 - Paris (France); Brisse, H.; Sirinelli, D.; Chateil, J.F.; Silberman, B.; Panuel, M.; Adamsbaum, C. [Societe Francophone d' Imagerie Pediatrique et Prenatale, 75 - Paris (France); Sirinelli, D. [Centre Hospitalier Universitaire de Clocheville, Service de Radiotherapie, 37 - Tours (France); Chateil, J.F. [Groupe Hospitalier Pellegrin, Unite de Radiotherapie, 33 - Bordeaux (France); Cordoliani, Y.S. [Centre Medico-Chirurgical de Parly 2, 78 - Le Chesnay (France); Aubert, B. [Institut de Radioprotection et de Surete Nucleaire (IRSN), Unite d' Expertise en Radioprotection Medicale, 92 - Fontenay aux Roses (France); Silberman, B. [Radiologie, 75 - Paris (France); Panuel, M. [Centre Hospitalier Universitaire Hopital Nord, Service de Radiologie, 13 - Marseille (France); Adamsbaum, C. [Hopital Saint Vincent de Paul, Service de Radiopediatrie, 75 - Paris (France)

    2007-03-15

    A statutory text obliges henceforth to register the dose of exposure in the radiological reports. It will allow to compare the quality of the examinations protocols and practices, to verify that the delivered doses are in coherence with the levels of diagnostic references, this statement is going to simplify the step of dosimetry statement intended for the I.R.S.N., finally this step will also allow to communicate on doses with the patients. The dose must appear in the report when the area explored is head, neck, thorax, breast, abdomen, pelvis. (N.C.)

  18. An exposition of the role of external base absorbent of solar energy with intelligent constructional structures with a view to reduction in energy use

    Directory of Open Access Journals (Sweden)

    Samira Sadeghi Kelishadi

    2014-07-01

    Full Text Available There is no doubt that one of the most important challenges facing engineers and designers ofarchitectural design and engineering is indeed the problem of energy. It is inline with this trend of thought that energy can be seen as a critical elementwith a view to the enhancement of mans economical and social welfare and it isin the sphere of construction engineering that the need arises for the use ofthe appropriate construction material which can best serve this vital aim ofenergy conservation by using renewable energy sources such as solar energy. Itis therefore a foregone conclusion that the more we are capable of using solarenergy we are helping to conserve our other energy sources and thus help toreduce our overall energy consumption. It is with this view in mind thatconstruction engineers and those working in building design have aimed at usingsystems that can manage energy consumption within their constructionalstructures, having arrived at a point where their building designs can actuallybe termed intelligent or smart constructionalstructures, whereby the system asa whole is capable of using solar energy instead of the traditional fossilfuels. Yet that which makes possible the use of solar energy more so today thanever before is the use of external ducts, which are installed in places mostexposed to sunlight, and have the capability of changing color and becominglighter or darker as the state of exposure calls for is the use of a certaintype of smart glass within the built structure, that makes possible the mostefficient use of sunlight entering the building, having the capability ofchanging color in correlation to the amount of sunlight received and becominglighter or darker appropriately, allowing that quantity of sunlight to enter thebuilding as is needed to counteract the greenhouse effect which causes anuncontrolled increase of temperature within the built structure, and thusallowing the most efficient use of solar energy in keeping the place pleasantlywarm in winter and cool during the summer months. It is therefore from thisperspective that we have through the use of library studies embarked on theinvestigation of the particular structural make up of this type of smart glasswith the capability of structural change in its color variance which counts as the most important compositional part ofsmart buildings, to explicate the mechanisms at work and the benefits acquiredfrom the use of such ducts within a smart constructional structure as apracticaltechnique in line with reducing energy consumption so that designersof any type of construction may make efficient use of this technology.

  19. A Textual Research and Exposition of the Ancient Records of Xizhong's Invention of Cart%"奚仲作车"考论

    Institute of Scientific and Technical Information of China (English)

    葛志毅

    2010-01-01

    "奚仲作车"是中国文化史上极富命义的一个课题,但由于直接史料甚少,迄今未引起研究者的充分注意.其实若从解析"奚仲作车"入手,可以解决先秦文化史上的一系列重要问题,如"圣人"创物利民的社会文化属性;车除作为交通工具之外,在先秦礼制中还具有哪些社会文化功能;文献记载中"乘龙"与骑马及作车之间有何隐喻性关联;车在中国古代的独立起源及其对世界文明发展的贡献;渊源于英雄时代的奚仲家族,如何积蓄起在贵族时代薛国发展所需要的历史创造潜能等等.所有这些都意味着"奚仲作车"在中国文化史上具有丰富的尚未被人充分理解的意义.

  20. Logistic versus Hazards Regression Analyses in Evaluation Research: An Exposition and Application to the North Carolina Court Counselors' Intensive Protective Supervision Project.

    Science.gov (United States)

    Land, Kenneth C.; And Others

    1994-01-01

    Advantages of using logistic and hazards regression techniques in assessing the overall impact of a treatment program and the differential impact on client subgroups are examined and compared using data from a juvenile court program for status offenders. Implications are drawn for management and effectiveness of intensive supervision programs.…