WorldWideScience

Sample records for apres exposition domestique

  1. Exposition

    OpenAIRE

    Langlois, Charles-Victor; Seignobos, Charles

    2014-01-01

    Il nous reste à étudier une question dont l’intérêt pratique est évident. Sous quelles formes les œuvres historiques se présentent-elles ? Ces formes sont, en fait, très nombreuses : or il en est de surannées ; toutes ne sont pas légitimes ; les meilleures ont des inconvénients. On doit donc se demander, non seulement sous quelles formes les œuvres historiques se présentent, mais quels sont, parmi ceux qui existent, les types d’exposition vraiment rationnels. Par « œuvres historiques » nous e...

  2. 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)

  3. Conduite de la reproduction des mammifères domestiques : présent et futur

    OpenAIRE

    COUROT, M.; Volland-Nail, Patricia

    1991-01-01

    International audience; Les techniques modernes de reproduction appliquées aux mammifères domestiques ont pour but d'accroître l'efficacité de la production de jeunes dans les conditions choisies par les éleveurs. Cette revue présente les différentes techniques disponibles pour atteindre un tel objectif. Pour les mâles, en plus de l'utilisation de semence par insémination artificielle désormais possible chez toutes les espèces domestiques, l'accent est mis sur deux stratégies : d'une part dis...

  4. 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.

  5. Transformer le travail domestique ?Femmes migrantes et politique de formalisation à Bruxelles

    OpenAIRE

    Camargo Magalhaes, Beatriz

    2016-01-01

    La problématique de cette thèse est celle de la formalisation du travail domestique. Au-delà de la mise en œuvre de la politique des titres-services, cette thèse ouvre le questionnement sur les possibilités et le limites de la professionnalisation d’une quelconque politique pour le travail domestique. Sur base de notre recherche qualitative, trois constats inédits émanent de nos résultats.Le premier constat inédit émerge de l’étude de la politique des titres-services et de sa mise en œuvre en...

  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. Élimination des micropolluants par les stations d'épuration domestiques

    OpenAIRE

    Choubert, J.M.; Pomies, M.; Miège, C.; Martin Ruel, S.; Budzinski, H.; Wisniewski, C.; Coquery, M.

    2012-01-01

    Les stations d'épuration domestiques n'ont pas été conçues pour traiter les micropolluants. Elles en éliminent cependant une quantité non négligeable, essentiellement par sorption sur les boues, associée à une dégradation par voie biologique pour certaines substances. Cet article synthétise les principaux acquis récents concernant le comportement des micropolluants dans les filières de traitement des eaux (primaires, secondaires, tertiaires) et dans les filières boues associées. Il présente é...

  8. 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 !

  9. LES DOMESTIQUES SENEGALAISES AU MAROC : Un travail servile entre tradition et modernité

    OpenAIRE

    Lanza, Nazarena

    2011-01-01

    Dans le présent article nous avons voulu réfléchir sur la mobilité de domestiques sénégalaises au Maroc, pour en interroger la genèse, les pratiques et les différents enjeux économiques, sociaux et politiques qu'elle pose de manière articulée à l'histoire de la longue relation qui unit le Maroc au Sénégal. Cette posture d'investigation nous a conduit à réaliser un double terrain, au Sénégal et au Maroc. Nous avons enquêté la communauté marocaine résidente au Sénégal et celle sénégalaise résid...

  10. 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

  11. Respirators: APR Issuer Self Study 33461

    Energy Technology Data Exchange (ETDEWEB)

    Chochoms, Michael [Los Alamos National Laboratory

    2016-03-01

    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

  12. Diagnostic Strategy in APR1400

    International Nuclear Information System (INIS)

    These features may bring out changes in operator tasks, changing the characteristics of tasks, or creating new tasks. Diagnostic strategy for identifying anomaly may be different especially in APR1400 from that in the analog control room due to the change of human-system interface, i.e. alarm system and display system. Since the first plant of APR1400 is being built at this moment, it is not known what strategies the operators will adopt in diagnosis tasks in the new operating environment. In this light, this paper aims at investigating operator's diagnostic strategies which are appropriate for APR1400. In order to collect data, several different approaches which are complementary are used to identify diagnostic strategies in the digital control room: analysis on audio/video recording of operation, observation in the simulator, and interview with the operators. The result shows that the digital control room introduces new strategies in the diagnosis, compared with the analog control room, and also changed the characteristics of strategies, mostly, by getting more support from the computerized system. This paper investigated how the digitalized control room may influence operator's diagnostic strategies. Several different approaches, i. e., audio/video record, observation of training, and the interview with operators, were used to gather information about the operator's behaviors. As a conclusion, this paper figured out that the digital control room introduces new strategies in the diagnosis, compared with the analog control room, and also changed the characteristics of the strategies, mostly, by getting more support from the computerized system. The operators interviewed also commented that the diagnosis in the APR1400 is quicker, more correct, and easier, compared with the analog control room

  13. Élimination des micropolluants par les stations d’épuration domestiques Removal of micropollutants by wastewater treatment plants

    OpenAIRE

    CHOUBERT, Jean-Marc ; POMIES, Maxime ; MARTIN-RUEL, Samuel ; BUDZINSKI, Hélène ; MIEGE, Cécile ; WISNIEWSKI, Christelle ; COQUERY, Marina

    2012-01-01

    Produits industriels, détergents, hydrocarbures, pesticides, médicaments : les stations d'épuration domestiques sont-elles efficaces pour éliminer toutes les substances chimiques issues des activités humaines retrouvées dans les milieux aquatiques? Cet article présente les principales connaissances récemment acquises relatives au comportement et au devenir des micropolluants dans les différentes filières de traitement des eaux ainsi que les perspectives d'amélioration des procédés.Domestic wa...

  14. 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.

  15. 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

  16. Exposition-vente - French version only

    CERN Multimedia

    2004-01-01

    Vendredi 7 mai 2004 au CERN : Exposition-vente d'artisanat et de produits du Niger en faveur des femmes et des enfants nigériens de 08h30 à 16h00 à côté du Restaurant No 1 (Novae) Venez nombreux ! Association Suisse-Niger case postale 524 1211 Genève 4 tél. et fax : 011 320.99.75 http://www.suisseniger.com hama@suisseniger.com Compte de chèques postaux : 70-395231-8

  17. Exposition Nan Goldin et Duane Michals

    OpenAIRE

    Jean Kempf

    2011-01-01

    Le musée hollandais de la photographie vaut le détour, au moins pour son architecture intérieure brute mais pas brutale qui offre de beaux espaces d’exposition. Situé au milieu des anciens docks de Rotterdam qui, comme pour beaucoup de villes portuaires, ont été l’un des lieux de la reconquête architecturale, il est aussi placé à deux pas de l’hôtel New York (http ://hilton.org.uk/facade/rotterdam-hotel-new-york.jpg), dernier vestige des lignes transatlantiques. Cet hôtel, où l’on passait sa ...

  18. Exposition Nan Goldin et Duane Michals

    Directory of Open Access Journals (Sweden)

    Jean Kempf

    2011-04-01

    Full Text Available Le musée hollandais de la photographie vaut le détour, au moins pour son architecture intérieure brute mais pas brutale qui offre de beaux espaces d’exposition. Situé au milieu des anciens docks de Rotterdam qui, comme pour beaucoup de villes portuaires, ont été l’un des lieux de la reconquête architecturale, il est aussi placé à deux pas de l’hôtel New York (http ://hilton.org.uk/facade/rotterdam-hotel-new-york.jpg, dernier vestige des lignes transatlantiques. Cet hôtel, où l’on passait sa ...

  19. Musique et iconographie. Autour de l’exposition “Moyen Âge. Entre ordre et désordre”

    Directory of Open Access Journals (Sweden)

    Martine Clouzot

    2004-12-01

    Full Text Available Sous toutes ses formes de représentation, la musique a été au cœur des échanges de la journée des médiévistes de l’umr 5594, réunis au Musée de la Musique à Paris à l’occasion de l’exposition Moyen Âge. Entre ordre et désordre. Le matin, la visite de l’exposition a permis de visualiser la musique dans ses dimensions iconographiques et artistiques. Les images et la musique dans une version théâtralisée ont fait l’objet des communications de Priscillia Pelletier et Isabelle Ragnard, l’après-mid...

  20. Le cinéma à l’Exposition internationale de 1937 : un média au service de la recherche scientifique

    OpenAIRE

    Riou, Florence

    2011-01-01

    Le cinéma, après avoir permis dans les années vingt la diffusion des avancées médicales et hygiéniques, est envisagé lors de la mise en place de l’Exposition Internationale de 1937 à Paris comme « l’un des plus précieux auxiliaires de la Pensée ». L’Exposition et particulièrement le Palais de la Découverte, inauguré dans ce cadre, tiennent un rôle clé dans la « croisade pour la science pure » menée par Jean Perrin, dont le but est d’organiser la recherche scientifique en France. Aussi nous po...

  1. Élimination des micropolluants par les stations d’épuration domestiques Removal of micropollutants by wastewater treatment plants

    Directory of Open Access Journals (Sweden)

    CHOUBERT, Jean-Marc ; POMIES, Maxime ; MARTIN-RUEL, Samuel ; BUDZINSKI, Hélène ; MIEGE, Cécile ; WISNIEWSKI, Christelle ; COQUERY, Marina

    2012-12-01

    Full Text Available Produits industriels, détergents, hydrocarbures, pesticides, médicaments : les stations d'épuration domestiques sont-elles efficaces pour éliminer toutes les substances chimiques issues des activités humaines retrouvées dans les milieux aquatiques? Cet article présente les principales connaissances récemment acquises relatives au comportement et au devenir des micropolluants dans les différentes filières de traitement des eaux ainsi que les perspectives d'amélioration des procédés.Domestic wastewater treatment plants were not designed for micropollutants removal. They perform substantial removal of several micropollutants, mainly by sorption process onto biological sludge and by biodegradation from the liquid phase for some substances. This article presents the main recent advances on the fate of micropollutants through primary, secondary and tertiary treatment processes. It also addresses research in progress for the optimization of micropollutants removal.

  2. THE MOLDOVA VEGETATION EXPOSITION FROM THE BOTANICAL GARDEN OF THE ACADEMY OF SCIENCES OF MOLDOVA

    Directory of Open Access Journals (Sweden)

    POSTOLACHE GHEORGHE

    2007-12-01

    Full Text Available Construction phases of the Moldova Vegetation Exposition from the Botanical Garden of Chişinău are presented. Twelve forest micro-expositions, one steppe vegetation exposition, one grassland micro-exposition and an area of rare plants have been created during last 35 year on an area of 14 ha. The Moldova Vegetation Exposition includes 400 species of vascular plants.

  3. Hyperparathyroïdie secondaire d'origine nutritionnelle et ostéogénèse imparfaite chez les carnivores domestiques

    OpenAIRE

    Léger, Emilie

    2006-01-01

    L'Hyperparathyroïdie secondaire nutritionnelle et l'ostéogénèse imparfaite sont deux maladies bien différentes par leur étiologie, mais très similaires sur les plans épidémiologique, clinique et radiographique. Elles concernent les carnivores domestiques en croissance et provoquent une ostéopénie sévère résultant en de multiples fractures pathologiques. L'hyperparathyroïdie nutritionnelle a pour origine un régime déséquilibré en Calcium et Phosphore suite à une alimentation uniquement à base ...

  4. Containment performance analysis for EU APR1400

    International Nuclear Information System (INIS)

    During a severe accident, as the last barrier of DID (Defense In Depth) strategy, the containment has an important role to limit the release of the radioactive material to environment. The containment should be able to maintain its structural integrity to prevent the release of the radioactive materials contained in it. In this paper, the behavior of pressure and temperature in the containment is evaluated for various accident conditions. EU APR1400 (European APR1400) is equipped with RDS (Rapid Depressurization System), HMS (Hydrogen Mitigation System), SACSS (Severe Accident Containment Spray System), and PECS (Passive Ex vessel Cooling System) to mitigate the severe accident consequences and eventually to keep the containment integrity. Depending on the availabilities of these mitigation systems, the containment undergoes different transients in pressure and temperature

  5. Virginia in the spotlight at the Sunbelt Agricultural Exposition

    OpenAIRE

    Greiner, Lori A.

    2007-01-01

    Virginia will be featured at the 2007 Sunbelt Agricultural Exposition to be held Oct. 16-18 in Moultrie, Ga. Virginia's exhibit, "Virginia Agriculture: Proud History, Prosperous Future," will highlight the role Virginia has played in the history of agriculture as well as showcase new directions being explored today.

  6. Exposition concerning small windmills. Appendix to main report. Volume 1

    International Nuclear Information System (INIS)

    This appendix to the main report entitled ''Exposition Concerning Small Windmills'' includes background information on the report, profiles of the participating companies and of those visited in Denmark and abroad, questionnaires and interview schemes sent to the participating companies, surveys of producers of Danish and foreign producers of small windmills and an appendix to the economical calculations found within the report. (AB)

  7. Rhetoric--Warp and Woof of "All" Exposition.

    Science.gov (United States)

    Walsh, Ruth M.

    1981-01-01

    Argues that to improve students' writing in upper level business communication courses they must be exposed to the thesis that it is impossible to put together any piece of exposition, specifically letters, memoranda, and reports, without using one, or a combination of, rhetorical techniques arranged logically. (FL)

  8. 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

  9. AN EXPOSITION ON THE MATHEMATICS AND ECONOMICS OF OPTION PRICING

    OpenAIRE

    Luke Miller; Mark Bertus

    2013-01-01

    The application of options pricing theory to value irreversible investment decisions has witnessed a marked increase over the last decade. For instructional and simplified applications, the Black-Scholes model is commonly demonstrated due to its tractability and acceptance in the finance community. This paper provides a detailed mathematical exposition of the Black-Scholes model. The main contribution of this paper is the step-by-step instructional account of the Black-Scholes model that can ...

  10. 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

  11. Design Characteristics of the APR+ Containment Spray System

    International Nuclear Information System (INIS)

    We, KEPCO E and C, are implementing APR+ design development phase II project, which is owned by the KHNP. The APR+ Containment Spray (CS) System is developed as a four (4) 100%-capacity train system which shares the pumps, heat exchangers, valves, and piping with the Shutdown Cooling (SC) System, meeting the N+2 design concept (capable of satisfying the safety function with a single failure and a concurrent component unavailability due to maintenance) and still maintaining the number and capacity of the system components similar to the APR1400 CS System and SC System combined. The design concept and system configuration of the APR+ CS System are presented

  12. Design Characteristics of the APR+ Containment Spray System

    Energy Technology Data Exchange (ETDEWEB)

    Doh, Gyu Bong; Park, Jong Ha; Chang, Jae Wang [KEPCO Engineering and Construction Co., Yongin (Korea, Republic of)

    2012-05-15

    We, KEPCO E and C, are implementing APR+ design development phase II project, which is owned by the KHNP. The APR+ Containment Spray (CS) System is developed as a four (4) 100%-capacity train system which shares the pumps, heat exchangers, valves, and piping with the Shutdown Cooling (SC) System, meeting the N+2 design concept (capable of satisfying the safety function with a single failure and a concurrent component unavailability due to maintenance) and still maintaining the number and capacity of the system components similar to the APR1400 CS System and SC System combined. The design concept and system configuration of the APR+ CS System are presented

  13. Contribution à l'étude de l'anatomie fonctionnelle de l'oreille et de la surdité chez les carnivores domestiques

    OpenAIRE

    Simeon, Ludovic

    2003-01-01

    L'étude de la surdité chez les Carnivores domestiques est, à l'heure actuelle, une pathologie peu décrite en médecine vétérinaire. Ainsi, ce travail constitue une synthèse bibliographique des données disponibles sur ce thème en médecine vétérinaire (et parfois en médecine de l'homme). En effet, pour pouvoir, par la suite, bien appréhender les mécanismes pathologiques de la surdité, la première partie de ce travail est consacrée aux bases anatomiques (embryologie comprise) et physiologiques...

  14. Vingt ans après…

    Directory of Open Access Journals (Sweden)

    François Burgat

    2002-05-01

    Full Text Available Le dixième numéro des Chroniques Yéménites, publié vingt ans après la création du Centre Français d'Archéologie et de Sciences Sociales de Sanaa reflète des ambitions souvent exprimées: donner une chance aux jeunes chercheurs et couvrir un large éventail disciplinaire au service de l'affirmation de la vocation régionale du Centre. Depuis Sanaa ou Paris, chercheurs, doctorants ou stagiaires, de l'Ecole normale supérieure, de l'INALCO, de l'Université de Sanaa et de bon nombre d'institu...

  15. Exposition concerning small windmills. List of relevant publications

    International Nuclear Information System (INIS)

    In connection with the publication of the report entitled ''Exposition Concerning Small Windmills'', it was decided that searching in databases should also be used in relation to the collection of relevant information, and that the results of these searches should be published in the form of a reading list. This is presented here. The subject areas covered are technology, research and development, marketing, developing countries and agricultural areas - all relevant to small windmills. Risoe Library, Roskilde, Denmark (Telephone no. (45) 42371212) will be helpful in acquiring any publication(s) referenced in the reading list. The report number J.No. 51171/92-0019 should also be quoted. (AB)

  16. Involvement of Stringent Factor RelA in Expression of the Alkaline Protease Gene aprE in Bacillus subtilis

    OpenAIRE

    Hata, Michihiro; Ogura, Mitsuo; Tanaka, Teruo

    2001-01-01

    Expression of Bacillus subtilis aprE, encoding an extracellular alkaline protease, is positively regulated by phosphorylated DegU, the regulator of a two-component regulatory system, DegS-DegU. We found that the expression of an aprE′-′lacZ fusion was greatly reduced in a disruption mutant with a mutation of relA, which encodes the stringent factor RelA. The level of DegU in the relA mutant was similar to that in the wild-type cell. A relA degU double mutation did not result in a further decr...

  17. 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...

  18. 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...

  19. Development of Reference Source Terms for EU-APR1400

    International Nuclear Information System (INIS)

    These source terms are developed for the typical U. S. NPP and do not reflect the design characteristics of EU-APR1400 (1,400 MWe PWR) which will be applied for the EUR certification in European countries. The process of developing the RST for EU-APR1400 is to undergo a similar process that NUREG-1465 had gone through when it came out with its proposed source terms. The purpose of this study is to develop the EU-APR1400 design-specific RST complied with the EUR. The Large LOCA is the reference equence used in the NUREG-1465 evaluation, whereas the EUAPR1400 risk-significant sequences are dominated by small LOCA and non-LOCA sequences. Moreover, when considering the EU-APR1400 has many design features to mitigate the consequences of severe accident phenomena, it is not surprising that the aspects of both release fractions and durations are distinctly different from NUREG-1465. This RST will be continuously updated to reflect to the design features of EU-APR1400, and then, be used as the reference for design purposes such as criteria satisfaction of radioactivity releases, equipment survivability, control room habitability for severe accident, and so on

  20. 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.

  1. Determination of PARs capacity for HMS in EU APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Do Hyun [KHNP CRI, Daejeon (Korea, Republic of)

    2012-10-15

    The Hydrogen Mitigation System (HMS) is designed to control combustible gas, mainly hydrogen gas (H2) inside containment within the acceptable limits by the Passive Autocatalytic Recombiner (PAR) with consideration of hydrogen generation during severe accidents. In EU APR1400 (European APR1400), a passive hydrogen control system which is composed of a number of PARs, is adopted for the mitigation of the hydrogen induced risks. For the design of the HMS, the expected ranges for the global and local hydrogen concentrations in the containment and the increase rate of the concentrations should be examined to specify the required capacity and locations of the PARs. This paper describes the determination of PARs capacity for HMS in EU APR1400.

  2. System Response Analysis of LOCV for APR1400 Using KNAP

    International Nuclear Information System (INIS)

    Korea Electric Power Research Institute (KEPRI) of Korea Electric Power Corporation (KEPCO) has been developed the non-loss-of-coolant accident (non-LOCA) analysis methodology, called as the Korea Non-LOCA Analysis Package (KNAP), for the typical Optimized Power Reactor 1000 (OPR1000) plants. Considering current licensing methodology conducted by ABB-CE, however, the KNAP could be applied to Advanced Power Reactor 1400 (APR1400). In spite of some difference in components of two plant types, there is a close resemblance between their nuclear steam supply systems (NSSS). So, in this study, the loss of condenser vacuum (LOCV) event were analyzed using KNAP for APR1400 to estimate the feasibility of the application and the results were compared with those given in APR1400 Standard Safety Analysis Report (SSAR), which were calculated using the CESEC-III code of ABB-CE. Through the study, it was concluded that the KNAP could be applicable to APR1400 on the view point of LOCV event

  3. Occupational exposures and lung cancer risk; Lungenkrebsrisiko durch berufliche Exposition

    Energy Technology Data Exchange (ETDEWEB)

    Joeckel, K.H.; Brueske-Hohlfeld, I.; Wichmann, H.E. [eds.

    1998-07-01

    construction workers not elsewhere classified, stuccoworkers, insulators, upholsterers, painters, stationary engine and related equipment operators, material-handling and related equipment operators, dockers and freight handlers. Risks that had already been elevated in the BIPS-Study could be confirmed with the data of the GSF-Study for the plastics industry, cleaners, welders and machinery fitters in males and sheet metal workers and dispatch workers in females. This investigation was the largest study on lung cancer risk by occupational carcinogens, working characteristics, as well as jobs and industries. Results are consistent as can be shown by dose-(resp. exposure-)response relationships. The study reveals several potential fields for prevention and shows where further research is required. (orig.) [German] Ziel des Forschungsvorhabens war es, den Einfluss arbeitsplatzbedingter Expositionen auf das Lungenkrebsrisiko durch die geordnete Zusammenfuehrung (Pooling) zweier grosser deutscher Fall-Kontroll-Studien zu untersuchen. Dabei handelte es sich einerseits um die von 1988-1993 in Bremen, Frankfurt und Umgebung durchgefuehrte Studie des BIPS mit 1004 Faellen und derselben Zahl von Kontrollen, andererseits um eine im Rhein-Ruhr Gebiet, der Eifel, dem Saarland, Ostbayern, Thueringen und Sachsen zwischen 1990 und 1995 durchgefuehrten Studie der GSF mit 3180 Faellen und 3249 Kontrollen. Beide Studien beruhen auf histologisch bzw. zytologisch gesicherten inzidenten Lungenkrebsfaellen. Ausgebildete Interviewer/innen befragten Lungenkrebspatienten und Kontrollpersonen aus der Allgemeinbevoelkerung detailliert zu ihren Rauchgewohnheiten und ihrer Berufsbiographie. Berufliche Expositionen wurden auf der Basis berufsspezifischer Zusatzboegen und den Codes fuer Berufs- und Branchenangaben erhoben. Die Ermittlung von Expositionen erfolgte mit Hilfe der Einstufung durch Arbeitsmediziner (Expertenrating), Zuordnungstabellen zwischen Beruf und Exposition (Job-Exposure Matrizen) und

  4. Preliminary Results Of LOCA Problem For APR1400 Reactor

    International Nuclear Information System (INIS)

    Several features of NPP with APR1400 nuclear reactor during a loss of coolant accident (LOCA) are investigated in this study. The report describes some main design characteristics of an engineering safety systems of APR1400 and the thermal hydraulic calculation results for steady-state using MARS and RELAP/SCDAPSIM codes. Large Break LOCA accident has been analyzed and evaluated based on acceptable criteria for ECCS given by US NRC. The results from cold leg break LOCA with broken area of 0.0465 m2 in case of high pressure safety injection system (HPSI) failed to operate or 2 and 4 HPSI pumps are activated. The preliminary results of this work is a part of collaboration between INST researchers and KAERI experts in using RELAP tool for safety analysis of NPPs. (author)

  5. Design features of Advanced Power Reactor (APR) 1400 steam generator

    International Nuclear Information System (INIS)

    Advanced Power Reactor 1400 (APR 1400) which is to achieve the improvement of the safety and economical efficiency has been developed by Korea Hydro and Nuclear Power Co., Ltd. (KHNP) with the support from industries and research institutes. The steam generator for APR 1400 is an evolutionary type from System 80+, which is the recirculating U-tube heat exchanger with integral economizer. Compared to the System 80+ steam generator, it is focused on the improved design features, operating and design conditions of APR 1400 steam generator. Especially, from the operation experience of Korean Standard Nuclear Power Plant (KSNP) steam generator, the lessons-learned measures are incorporated to prevent the tube wear caused by flow-induced vibration (FIV). The concepts for the preventive design features against FIV are categorized to two fields; flow distribution and dynamic response characteristics. From the standpoint of flow distribution characteristics, the egg-crate flow distribution plate (EFDP) is installed to prevent the local excessive flow loaded on the most susceptible tube to wear. The parametric study is performed to select the optimum design with the efficient mitigation of local excessive flow. ATHOS3 Mod-01 is used and partly modified to analyze the flow field of the APR 1400 steam generator. In addition, the upper tube bundle support is designed to eliminate the presence of tube with a low natural frequency. Based on the improved upper tube bundle support, the modal analysis is performed and compared with that of System 80+. Using the results of flow distribution and modal analysis, the two mechanisms of flow-induced vibration are investigated; fluid-elastic instability (FEI) and random turbulence excitation (RTE). (authors)

  6. Regulatory Approach for Oversight of APR1400 Constructions

    International Nuclear Information System (INIS)

    This presentation treats of the regulatory approach for the oversight of the APR 1400. It first introduces the licensing system in Korea and after that it describes the inspection program during the construction and commissioning, operation and finally decommissioning phase. Special emphasis is put on the installation inspection (52 items), cold functional inspections (77 items), hydrostatic and hot functional test inspection (23 items) and initial fuel loading and startup test inspections (33 items)

  7. Pseudomonas syringae evades host Immunity by degrading flagellin monomers with alkaline protease AprA

    OpenAIRE

    Pel, M.J.C.; Van Dijken, A.J.H.; Bardoel, B.W.; Seidl, M. F.; Van der Ent, S.; van Strijp, J. A. G.

    2014-01-01

    Bacterial flagellin molecules are strong inducers of innate immune responses in both mammals and plants. The opportunistic pathogen Pseudomonas aeruginosa secretes an alkaline protease called AprA that degrades flagellin monomers. Here, we show that AprA is widespread among a wide variety of bacterial species. In addition, we investigated the role of AprA in virulence of the bacterial plant athogen P. syringae pv. tomato DC3000. The AprA-deficient DC3000 ΔaprA knockout mutant was significantl...

  8. 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.

  9. 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…

  10. Rural and Agricultural Education at the Panama-Pacific International Exposition. Bulletin, 1916, No. 2

    Science.gov (United States)

    Foght, H. W.

    1917-01-01

    This bulletin was prepared to indicate recent progress in rural life and education as disclosed by the educational exhibits at the Panama-Pacific Exposition of 1915. The discussion includes (1) the general phases of progress in rural education, and (2) advancement in its more specific agricultural phases. Little attempt has been made to present…

  11. 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…

  12. 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.

  13. 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.

  14. 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…

  15. [Children with Multiple Risk Factor Exposition Benefit from the German "Strengthening Families Program"].

    Science.gov (United States)

    Bröning, Sonja; Sack, Peter-Michael; Thomsen, Monika; Thomasius, Rainer

    2016-09-01

    Children with Multiple Risk Factor Exposition Benefit from the German "Strengthening Families Program" The German adaptation of the substance use-preventive family-based Strengthening Families Program 10-14 (SFP, Iowa version) was evaluated in a longitudinal two-year follow-up trial. Participants were N = 292 children with a mean age of twelve years at baseline, and N = 292 parents. We employed a multi-centric, randomized-controlled, two-armed (SFP vs. minimal control condition) study design. Following a "risk moderation hypothesis", we assumed that children with an elevated risk-exposition R(+) would benefit more than children with a low risk-exposition R(-) irrespective of the preventive intervention, and that R(+) under SFP would benefit more than R(+) under the minimal control condition. "Risk-exposition" was measured in correspondence with the Communities That Care Youth Survey-questionnaire. A total of 28 % of children were classified with an elevated risk level. Children's reports confirmed our hypothesis: R(+) report a total of eleven improvements, four of these being significantly more distinct than in the other groups (Anxiety-Depressivity, Punitive Parenting of mother, Punitive Parenting of father, Unbalanced family functioning). In three measures an improvement appears solely in R(+) under SFP (Satisfaction with family functioning, School Attachment and Peer Relationship Quality, Quality of Life). Parents' reports showed a similar tendency, but were less pronounced. PMID:27595812

  16. 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

  17. Severe Accident Management Strategy for EU-APR1400

    International Nuclear Information System (INIS)

    In EU-APR1400, the dedicated instrumentation and mitigation features for SAM are being developed to keep the integrity of containment and to prevent the uncontrolled release of fission products. In this paper, SAM strategy for EU-APR1400 was introduced in stages. It is still under development and finally the Severe Accident Management Guidance will be completed based on this SAM Strategy. Severe accidents in a nuclear power plant are defined as certain unlikely event sequences involving significant core damage with the potential to lead to significant releases according to EUR 2.1.4.4. Even though the probability of severe accidents is extremely low, the radiation release may cause serious effect on people as well as environment. Severe Accident Management (SAM) encompasses those actions which could be considered in recovering from a severe accident and preventing or mitigating the release of fission products to the environment. Whether those actions are successful or not, depending on a progression status of a severe accident to mitigate the consequences of severe accident phenomena to limit the release of radioactive materials keeping the leak tightness of the Primary Containment, and finally to restore transient severe accident progression into a controlled and safe states

  18. Pseudomonas syringae evades host immunity by degrading flagellin monomers with alkaline protease AprA.

    Science.gov (United States)

    Pel, Michiel J C; van Dijken, Anja J H; Bardoel, Bart W; Seidl, Michael F; van der Ent, Sjoerd; van Strijp, Jos A G; Pieterse, Corné M J

    2014-07-01

    Bacterial flagellin molecules are strong inducers of innate immune responses in both mammals and plants. The opportunistic pathogen Pseudomonas aeruginosa secretes an alkaline protease called AprA that degrades flagellin monomers. Here, we show that AprA is widespread among a wide variety of bacterial species. In addition, we investigated the role of AprA in virulence of the bacterial plant pathogen P. syringae pv. tomato DC3000. The AprA-deficient DC3000 ΔaprA knockout mutant was significantly less virulent on both tomato and Arabidopsis thaliana. Moreover, infiltration of A. thaliana Col-0 leaves with DC3000 ΔaprA evoked a significantly higher level of expression of the defense-related genes FRK1 and PR-1 than did wild-type DC3000. In the flagellin receptor mutant fls2, pathogen virulence and defense-related gene activation did not differ between DC3000 and DC3000 ΔaprA. Together, these results suggest that AprA of DC3000 is important for evasion of recognition by the FLS2 receptor, allowing wild-type DC3000 to be more virulent on its host plant than AprA-deficient DC3000 ΔaprA. To provide further evidence for the role of DC3000 AprA in host immune evasion, we overexpressed the AprA inhibitory peptide AprI of DC3000 in A. thaliana to counteract the immune evasive capacity of DC3000 AprA. Ectopic expression of aprI in A. thaliana resulted in an enhanced level of resistance against wild-type DC3000, while the already elevated level of resistance against DC3000 ΔaprA remained unchanged. Together, these results indicate that evasion of host immunity by the alkaline protease AprA is important for full virulence of strain DC3000 and likely acts by preventing flagellin monomers from being recognized by its cognate immune receptor. PMID:24654978

  19. 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.

  20. 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.

  1. 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.

  2. Showing the World: Chicago’s Columbian Exposition in American Writing

    OpenAIRE

    Buonomo, Leonardo

    2014-01-01

    This essay examines a representative sample of the substantial body of writing which emerged from Chicago’s 1893 World’s Columbian Exposition. This compelling literary legacy is one aspect of that otherwise widely studied event that has so far received only scant critical attention. It is the author’s belief that through a close reading of these texts we can gain precious insights into a defining moment of the American experience, one that signaled the emergence of the United S...

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

    OpenAIRE

    von Spakovsky, Michael R.

    2006-01-01

    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 in...

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

    OpenAIRE

    von Spakovsky, Michael R.

    2006-01-01

    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 ...

  5. Would-Be Teachers' Competence in Applying ICT: Exposition and Preconditions for Development

    OpenAIRE

    Palmira PECIULIAUSKIENE; Marija BARKAUSKAITE

    2007-01-01

    Changes in educational technologies modify the role of the teacher and require new competencies. Scientific literature describes competence in using ICT as the wholeness of two structural components - basic and educational ICT competence. The conception has been considered conducting research on would-be teachers' competence in applying ICT. The article deals with the exposition of would-be teachers' competence in applying ICT in the process of teaching practice and focuses on the impact of s...

  6. An Exposition of the Potentials and Utilization of Sustainable Culture Fisheries in Africa

    OpenAIRE

    J.F.N. Abowei; C.C. Tawari

    2011-01-01

    The interactions between fish culture and existing uses of floodplain indicate the need to develop overall and integrated management strategies in order to optimize the exploitation of water resources. In a country where animal protein is an expensive commodity sustainable culture fisheries management is inevitable. This review article is an exposition of the potentials and utilization of water resources in sustainable culture fisheries in Africa particularly in Nigeria. Areas discussed inclu...

  7. Lungenkrebsrisiko durch berufliche Exposition gegenüber Nickel und seinen Verbindungen

    OpenAIRE

    Balindt, Patrick

    2010-01-01

    Lungenkrebs durch berufliche Exposition gegenüber Nickel wird in Deutschland als Berufskrankheit anerkannt. Im Folgenden soll das Lungenkrebsrisiko durch Nickel anhand aktueller Literatur ermittelt werden. In einer Übersichtsarbeit des International Committee on Nickel Carcinogenesis in Man (ICNCM) wurde 1990 eine erhöhte Lungenkrebssterblichkeit festgestellt. Für lösliches Nickel kann ab 1 mg/m3 mit einem erhöhten Lungenkrebsrisiko gerechnet werden. Nach 1990 wurde aus einzelnen ...

  8. Pseudomonas syringae evades host immunity by degrading flagellin monomers with alkaline protease AprA

    NARCIS (Netherlands)

    Pel, Michiel J C; van Dijken, Anja J H; Bardoel, Bart W; Seidl, Michael F; van der Ent, Sjoerd; van Strijp, Jos A G; Pieterse, Corné M J

    2014-01-01

    Bacterial flagellin molecules are strong inducers of innate immune responses in both mammals and plants. The opportunistic pathogen Pseudomonas aeruginosa secretes an alkaline protease called AprA that degrades flagellin monomers. Here, we show that AprA is widespread among a wide variety of bacteri

  9. Pseudomonas syringae evades host Immunity by degrading flagellin monomers with alkaline protease AprA

    NARCIS (Netherlands)

    Pel, M.J.C.; Van Dijken, A.J.H.; Bardoel, B.W.; Seidl, M.F; Van der Ent, S.; Van Strijp, J.A.G.

    2014-01-01

    Bacterial flagellin molecules are strong inducers of innate immune responses in both mammals and plants. The opportunistic pathogen Pseudomonas aeruginosa secretes an alkaline protease called AprA that degrades flagellin monomers. Here, we show that AprA is widespread among a wide variety of bacteri

  10. Thermal-hydraulic Analysis of SGTR for Supporting PSA in APR+

    International Nuclear Information System (INIS)

    The Advanced Power Reactor Plus (APR+) is being developed in Korea. To enhance the safety of the APR+, a passive auxiliary feedwater system (PAFS) has been adopted in the APR+. The PAFS completely replaces the conventional active auxiliary feedwater system (AFWS). It is operated by a natural driving force mechanism when demanding auxiliary feedwater. It could maintain the system function of cooling the primary side and remove the decay heat while operated PAFS. For estimating the safety of APR+ design, the probabilistic safety assessment (PSA) of APR+ is performed. As the PAFS replaces the conventional AFWS, it is required to verify the cooling capacity of PAFS for the accurate evaluation. For this reason, this paper discusses the cooling performance of the PAFS while transient accidents

  11. An ATWS Analysis for EU-APR1400 Following the European Utility Requirement

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Minshin; Lee, Cheolshin; Sohn, Jongjoo [KEPCO Engineering and Construction Company., Inc., Daejeon (Korea, Republic of)

    2013-05-15

    This paper presents the results of the evaluation of the ATWS events with respect to Reactor Coolant System (RCS) overpressure and re-criticality for the European APR1400 (EU-APR1400) according to European Utility Requirement (EUR). This paper evaluates the ATWS impact on the EU-APR1400 by applying EUR. Based on the results of safety analysis for ATWS events, all the acceptance criteria for EUR can be satisfied due to the proper functioning of ATWS mitigation systems. However the four events are investigated only in this paper, and hence the results of this paper can not be concluded that the EU-APR1400 design satisfy all requirements for the EUR. Therefore, a further study for all Design Basis Event Category 2 (DBC2) events with ATWS needs to be performed in order to assess the comprehensive impact of ATWS events for the EU-APR1400 design.

  12. Implementation of Low Boron Core for APR1400 Initial Cycle

    International Nuclear Information System (INIS)

    Low boron capability of a nuclear power plant is rather a qualitative specification requiring the nuclear power plant to be shut down by control rods alone at any time of a plant cycle according to EUR. The reduction of soluble boron is beneficial since it gives the reduction of the corrosive effects in the plant system and improves plant safety giving more negative MTC. Thus, it is necessary to reduce the amount of soluble boron for the criticality to achieve the low boron capability. However, the reduction of soluble boron has its own set of specific challenges that must be overcome. There are two methods to enable the reduction of soluble boron without modifying plant system significantly. The goal of this study is to investigate the loading pattern to achieve the soluble boron reduction for Shin-Kori Unit 5 APR1400 initial core using the low and high content gadolinia burnable absorbers with standard fuel rod enrichment and to verify the feasibility of low boron core with conventional gadolinia burnable absorbers only. For this study, KARMA has been employed to solve 2-D Transport equation, and ASTRA is used for full core analysis. It was possible to achieve the low boron core for APR1400 Cycle 1 using extended usage of two types of gadolinia burnable absorbers sacrificing fuel cycle economy a little bit while enhancing plant safety significantly. Gd rod patterns within an assembly were optimized through geometrical weighting and loading pattern was developed based on these patterns. The amount of soluble boron reduction achieved is 45.4%. The improvement in plant safety is significant resulting in the reduction of least negative best-estimate MTC by about 4 pcm. Also shutdown margin is increased slightly for low boron core. However, the behavior of axial power shape turns out to be undesirable showing a relatively large fluctuation caused by the more negative MTC. It was found that the low boron core might impose kind of operational difficulty. It is usually

  13. Development of Core Simulator (CoSi) for APR1400 And Analysis of LPPT Result using APR1400-CoSi

    Energy Technology Data Exchange (ETDEWEB)

    Moon, Sang-Rae; Kim, Yong-Bae; Lee, Eun-Ki [KHNP-CRI, Daejeon (Korea, Republic of)

    2014-10-15

    According to NRC guidelines, Low Power Physics Test (LPPT) is required to be performed in low temperature/low pressure (160 .deg. C/42.2 kg/cm{sup 2}) as well as NOT/NOP (291.3 .deg. C/158.2 kg/cm{sup 2}) because Shin-Kori Unit 3 is FOAK nuclear power plant. Low Power Physics Test (LPPT) is essential to verify the nuclear design and robustness of reactor safety. LPPT consists of initial criticality, Point of Adding Heat (POAH), All Rod Out (ARO) Boron Concentration, Isothermal Temperature Coefficient (ITC), Control Rod Worth measurements and so on. KHNP-CRI has developed the Core Simulator for APR1400 (APR1400-CoSi) in order to improve the ability performing the LPPT. Especially, APR1400-CoSi has enhanced capability to calculate the full Core neutronic parameters by revising RAST-K that is three dimensional real time core kinetic program. APR1400-CoSi has been developed for education-training of Low Power Physics Test(LPPT). Particularly, APR1400-CoSi has an enhanced capability to calculate the full core neutronic parameters by revising RAST-K which is a three dimensional real time core kinetics program. Low Power Physics Test (LPPT) was performed using APR1400-CoSi and the results showed very similar values with the predicted ones. In other words, the initial core model of Shin-Kori Unit 3 in APR1400-CoSi system has been verified to be appropriate enough. Also, it was confirmed that the test range of Low Power Physics Test (LPPT) reamains effective even though the largest incremental bank reactivity is inserted in core by analyzing the power change during the rod SWAP test.

  14. Development of Core Simulator (CoSi) for APR1400 And Analysis of LPPT Result using APR1400-CoSi

    International Nuclear Information System (INIS)

    According to NRC guidelines, Low Power Physics Test (LPPT) is required to be performed in low temperature/low pressure (160 .deg. C/42.2 kg/cm2) as well as NOT/NOP (291.3 .deg. C/158.2 kg/cm2) because Shin-Kori Unit 3 is FOAK nuclear power plant. Low Power Physics Test (LPPT) is essential to verify the nuclear design and robustness of reactor safety. LPPT consists of initial criticality, Point of Adding Heat (POAH), All Rod Out (ARO) Boron Concentration, Isothermal Temperature Coefficient (ITC), Control Rod Worth measurements and so on. KHNP-CRI has developed the Core Simulator for APR1400 (APR1400-CoSi) in order to improve the ability performing the LPPT. Especially, APR1400-CoSi has enhanced capability to calculate the full Core neutronic parameters by revising RAST-K that is three dimensional real time core kinetic program. APR1400-CoSi has been developed for education-training of Low Power Physics Test(LPPT). Particularly, APR1400-CoSi has an enhanced capability to calculate the full core neutronic parameters by revising RAST-K which is a three dimensional real time core kinetics program. Low Power Physics Test (LPPT) was performed using APR1400-CoSi and the results showed very similar values with the predicted ones. In other words, the initial core model of Shin-Kori Unit 3 in APR1400-CoSi system has been verified to be appropriate enough. Also, it was confirmed that the test range of Low Power Physics Test (LPPT) reamains effective even though the largest incremental bank reactivity is inserted in core by analyzing the power change during the rod SWAP test

  15. Verification of SAMG entry condition for APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Yun, Junghyun; Kim, Taewan; Kim, Jonghyun [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of)

    2013-10-15

    In the wake of the Fukushima accident, severe accident management has become important more than ever. While Emergency Operating Procedures (EOPs) focuses on cooling down the core during a design basis accident, the prime objective of severe accident management guideline (SAMG) is to prevent the release of radioactive material into the environment during a severe accident. Only one fixed value of core exit temperature (CET) has been applied for several decades to different types of nuclear power plants (NPPs) in Korea. Although the different types of NPPs have different cladding materials and system designs, the identical CET, i. e., 650 .deg. C, is applied as the entry condition to the SAMG of all the NPPs (except CANDU plants), i. e., Westinghouse type, OPR1000, and APR1400. In this paper, the transition point is re-evaluated for dominant severe accident sequences; station black-out (SBO), small break loss of coolant accident (SBLOCA), and me dium break loss of coolant accident (MBLOCA). In cases of SBO and SBLOCA, the current SAMG entry condition seems proper, while it needs to be reconsidered for MBLOCA case.

  16. 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.

  17. Modal analysis of an ECC duct for APR+ reactor barrel

    International Nuclear Information System (INIS)

    Advanced Power Reactor Plus (APR+) provides four Direct Vessel Injection (DVI) ducts on the reactor barrel to enhance the performance of Emergency Core Cooling System (ECCS). Several studies on safety analysis have verified the excellent performance of the DVI duct. In this study, from the viewpoint of mechanical integrity, modal analyses of two full-scaled DVI ducts have been presented; both numerical analysis and modal tests have been performed in air and water. It was found that the numerical simulation and modal test coincide with each other. The DVI duct is a thin shell of 5 mm thickness, so that harmonic responses to RCP blade passing frequencies should be checked. The dominant passing frequencies are known to be 20, 40, 60, 120 and 240 Hz. In addition, an interesting thing in this study is that added mass effect by coolant seems to be so significant that the natural frequency of the ducts under water could be considerably low as compared with those in air; the natural frequency under water is 60 % lower than that in air. (author)

  18. Study on Maintenance Personnel Development Plan For The Exported APR1400 Commissioning

    International Nuclear Information System (INIS)

    This paper indicates ways to develop maintenance personnel for the exported APR1400 commissioning. The exported APR1400 has not been experienced ay maintenance yet, and requirements for maintenance personnel have not been clarified yet. Based on sound maintenance experience, KEPCO Plant Service and Engineering Company (KEPCO KPS) has studied on maintenance training and career requirement to establish a development plan of the maintenance personnel for the exported nuclear power plant. By defining manpower and training requirement, and mobilization plan, we expect to secure reliability of the exported APR1400

  19. Residues of maneb in potatoes and lettuce and their persistence during cooking, washing and uv exposition

    International Nuclear Information System (INIS)

    Lettuce plants were treated each with 0,186 mg of 14C maneb and 1,86 mg unlabelled maneb. The plants were analyzed 30 days later and subjected to washing. Washing eliminates 17,46% of total 14C maneb applied. No Etu was observed in water.Washing and baking cause a significant decrease of EBDC in potatoes samples and the UV exposition involves a decrease of the fungicide and a formation of Etu. On the other hand 54 % and 38% of lettuce and potatoe samples analyzed by CS2 method exceed the authorized norms

  20. Un discret choc des cultures. L’exposition occidentale de l’exotique

    OpenAIRE

    Alcalde, Maxence

    2014-01-01

    Dans les années 1980-1990, plusieurs expositions ont entrepris de questionner les rapports entre art « occidental » et art « non-occidental ». Chacune des ces tentatives curatoriales revenait sur les relations plus ou moins fantasmées entre ces pratiques artistiques, sans toutefois parvenir à en formuler une version claire. Etrangement, c’est peut-être chez Quatremère de Quincy (1755-1849) que se trouve la clef du rapport mis à l’épreuve par ces récentes présentations.

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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: … (

  6. Development of human factors validation system for the advanced control room of APR1400

    International Nuclear Information System (INIS)

    A human factors validation system for the main control room (MCR) of Advanced Power Reactor 1400 MWe (APR1400) has been developed as it adopts digitalized human-system interfaces (HSIs). The integrated validation system is composed of process/plant models, HSIs, and the human performance evaluation support system (HUPESS). A real-time thermal-hydraulic code, RELAP5 R/T, was used and modified to simulate the dynamic characteristics of the APR1400, and simulation software, 3KeyMaster, was used to model the balance of plant systems. The HSIs developed in this study include all facilities in the APR1400 MCR, such as large display panels, 3 identified operator workstations, and a safety console. In addition, the remote shutdown workstation has been developed. The display systems in the HSIs have been developed using ProcSee, which is a software tool for developing and displaying dynamic graphical user interfaces. This paper describes the configurations of HSIs including display systems, the dynamic models of the APR1400 simulator, the instructor station, and the HUPESS. This paper also presents the results of plant simulation performance tests at transient compared with the results of RELAP5/MOD3.3 calculations. The human factors validation system for the advanced control room of APR1400 provides high degrees of physical, functional, and dynamic fidelities, and can be used in the validation process of the APR1400 HSI design. (author)

  7. 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.

  8. Economics enhancement of APR1400 through the application of new construction methods

    International Nuclear Information System (INIS)

    The development of APR1400 (formerly KNGR) project is one of Korea's national G-7 projects, sponsored by the government and KHNP (Korea Hydro and Nuclear Power Co., Ltd.). APR1400, an evolutionary standard reactor with a thermal output of 4000MWt, upgrades the safety and economic competitiveness of nuclear power, incorporating cutting-edge advanced technologies, while standing on the proven experience of Optimized Power Reactor 1000(OPR1000, formerly KSNP) design. APR1400 has been adopted as the design for Shin-Kori Units 3 and 4. APR1400 development project consisted of three phases in order to check and make only necessary adjustments at the end of each phase and the standard design certification (DC) was issued in May 2002. The project set up the top-tier requirements for the design's safety, economy, operability, maintainability, and construct ability in the earliest design stage. The requirements have been evaluated periodically during the design process, and the results of each evaluation were reflected in the final design. Shin-Kori Units 3 and 4 are the first APR1400 projects, and will be built near the Kori NPP site, where four units are currently in operation and two OPR1000 (Improved Korean Standard Nuclear Power Plant) units called Shin-Kori Units 1 and 2 are under construction. Shin-Kori Units 3 and 4 will be constructed based on APR1400 standardized design, while incorporating the site characteristics and construction and operation experiences of OPR1000. This paper describes new construction methods to improve economics and construct ability of APR1400 to meet the target schedule, which is set to 41.5 months from the first concrete pouring to the fuel loading for the Nth plant. The new construction methods consist of 'Open Top Method' for installation of major NSSS equipment, 'Large Modularization' for the Building Structures, Reactor Vessel Internals and Major Components and deck plate method, etc

  9. 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.

  10. Radiologist's exposition during the radioscopy of the digestive tract in esophagus-gastro-duodenum studies

    International Nuclear Information System (INIS)

    The results of personal dosimetry confirm that one of the most exposed groups to the ionizing radiations is those of Radiologists who work with radioscopy of the digestive tract. However, the particular conditions of the exposition complicate the interpretation of the reading for the values obtained on the dosimeter. In order to improve such interpretation, it has done simultaneous measurements with the routine dosimeter and with thermoluminescent dosimeters (TLD) of lithium fluoride(LiF). It has selected eight places on the worker's body and located such dosimeters, so that the dose was integrated during thirty studies. It could verify that, if the dosimeter is located in agreement with the recommendations of the International Commission of Radiological Protection(ICRP), the reading overestimates in several times the dose in whole body(or effective dose). It has also considered that the amount of such procedures done by the radiologist is limited in this case, by the effective dose

  11. Would-Be Teachers' Competence in Applying ICT: Exposition and Preconditions for Development

    Directory of Open Access Journals (Sweden)

    Palmira PECIULIAUSKIENE

    2007-10-01

    Full Text Available Changes in educational technologies modify the role of the teacher and require new competencies. Scientific literature describes competence in using ICT as the wholeness of two structural components - basic and educational ICT competence. The conception has been considered conducting research on would-be teachers' competence in applying ICT. The article deals with the exposition of would-be teachers' competence in applying ICT in the process of teaching practice and focuses on the impact of studying informatics in forms 11 and 12 on the development of the latter competence. Research disclosed that would-be teachers had fully mastered ordinary abilities demonstrating basic and educational competencies in ICT. The development of would-be teachers' competence has been accepted as a permanent process starting yet before the studies at university within the process of learning informatics in forms 11 and 12.

  12. Education Exhibits at the Panama-Pacific International Exposition, San Francisco, California, 1915. Bulletin, 1916, No. 1

    Science.gov (United States)

    Ryan, W. Carson, Jr.

    1916-01-01

    The purpose of this bulletin is to present, for the benefit of school officials and others interested in education, a brief description of the education exhibits at the Panama-Pacific International Exposition, held in San Francisco during 1915. Exhibits described herein are almost entirely limited to those that are educational in the narrower…

  13. Experimental and MARS code simulation of DVI line 25% and 50% break LOCAs using SNUF for APR1400

    International Nuclear Information System (INIS)

    APR1400, is an evolutionary PWR (Pressurized Water Reactor) based on the well-proven OPR1000 design. The APR1400 has adopted DVI (Direct Vessel Injection) system instead of CLI (Cold Leg Injection) system as advanced safety features of ECCS (Emergency Core Cooling System). The configuration of the improved ECCS in the APR1400 is completely different from that in the OPR1000 in which pipes for the safety water injection are connected to the cold leg. In APR1400, the safety water injection pipes are directly connected to the RPV (Reactor Pressure Vessel). Thus, the safety water injection system in the APR1400 is called the DVI (Direct Vessel Injection) system. Moreover, safety water injections by the HPSI (High Pressure Safety Injection) pumps are mechanically separately in the APR1400.

  14. 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.

  15. Evaluation of ex-vessel steam explosion load for APR1400 using IFCI

    International Nuclear Information System (INIS)

    The load of ex-vessel steam explosion for APR1400 is evaluated using the IFCI 6.0 code developed by US NRC. The IFCI code is applied to analyse the FCI experiments of FARO-28, KROTOS-44 and TROI-13 as a code V/V process. The load of ex-vessel steam explosion for APR1400 is calculated based on the conditions applied during the code V/V and the load was compared with the analysis result of licence. The IFCI analysis result shows that the integrity of cavity might not be guaranteed once a steam explosion occurs and the result is in contrast with that of licence

  16. 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

  17. 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.

  18. 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

  19. An Exposition on the Nonlinear Kinematics of Shells, Including Transverse Shearing Deformations

    Science.gov (United States)

    Nemeth, Michael P.

    2013-01-01

    An in-depth exposition on the nonlinear deformations of shells with "small" initial geometric imperfections, is presented without the use of tensors. First, the mathematical descriptions of an undeformed-shell reference surface, and its deformed image, are given in general nonorthogonal coordinates. The two-dimensional Green-Lagrange strains of the reference surface derived and simplified for the case of "small" strains. Linearized reference-surface strains, rotations, curvatures, and torsions are then derived and used to obtain the "small" Green-Lagrange strains in terms of linear deformation measures. Next, the geometry of the deformed shell is described mathematically and the "small" three-dimensional Green-Lagrange strains are given. The deformations of the shell and its reference surface are related by introducing a kinematic hypothesis that includes transverse shearing deformations and contains the classical Love-Kirchhoff kinematic hypothesis as a proper, explicit subset. Lastly, summaries of the essential equations are given for general nonorthogonal and orthogonal coordinates, and the basis for further simplification of the equations is discussed.

  20. 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...

  1. 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.

  2. 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

  3. "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.

  4. 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

  5. CFD Simulation of Acoustic-Induced Vibration in Main Steam Line of APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Sang Gyu; Kim, Tae Jun; Kim, Han Gon [Korea Hydro and Nuclear Power, Daejeon (Korea, Republic of)

    2012-05-15

    In recently, many boiling water reactors (BWRs) implement extended power uprate (EPU) to increase economic benefits. After EPU, Quad Cities power plant has been experienced damage of steam dryers due to acoustic-induced vibration. Acoustic resonance is produced by the interaction between the sound field and an unstable shear layer when the dry steam flows across the closed branch pipes such as safety relief valve(SRV). The unsteady vortices are separated at the leading edge of branch pipe and generated fluctuating pressure wave. After this experience, US-NRC issued that the licensee for new type of reactor should perform a vibration assessment program for an adverse flow effect in the main steam line in accordance with regulatory guideline 1.20 revision 3. In Korea, KHNP CRI implements comprehensive vibration program for steam generator of APR1400 and evaluates acoustic-induced vibration in main steam line using a commercial CFD code, ANSYS CFX 13.0. This paper deals with benchmark analysis to obtain applicability and reliability of commercial code for prediction of acoustic resonance phenomenon in case of single branch pipe test. Based on the benchmark analysis, analysis of main steam line in APR1400 plant is performed. In case of APR1400, five main steam safety valves are installed in the main steam line. Finally, this paper shows a prediction result of acoustic induced vibration characteristic in main steam system of APR1400

  6. An integral effect test on the feedwater line break of APR1400 with the ATLAS facility

    International Nuclear Information System (INIS)

    An integral effect test on the feedwater line break (FLB) was performed with the ATLAS facility for an APR1400 as a typical secondary system transient. The objectives of the present FLB tests are to understand the accident progression of the FLB scenario based on the APR1400 preliminary safety analysis report (PSAR) and to assess the prediction capability of system analysis codes such as the MARS, RELAP5, TRACE and SPACE. The main concern of the present FLB test is the peak RCS pressure and the major parameters affecting the peak RCS pressure are the break size, the break location, potential for reverse flow, initial pressurizer level and the initial SG level. The present test is performed for a break on the pipe connected to the economizer with a typical break size. The initial steady-state conditions and the sequence of event of FLB scenario for the APR1400 were successfully simulated with the ATLAS facility. In the present paper, major thermal-hydraulic phenomena such as the system pressures, the collapsed water levels, and the break flow rate are presented and discussed. It could be concluded that the APR1400 has the capability of coping with the hypothetical FLB scenario with an adequate set of controlling devices and proper setpoints. This integral effect test data could also be used to evaluate the prediction capability of existing safety analysis codes of MARS, RELAP5 and SPACE and to identify any code deficiency for an FLB simulation. (author)

  7. 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

  8. 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)

  9. The transition from communism : a diagrammatic exposition of obstacles to the demand for the rule of law

    OpenAIRE

    Hoff, Karla; STIGLITZ, Joseph E.

    2004-01-01

    In an earlier paper, the authors presented a mathematical exposition of a theory that demonstrated that mass privatization without institutions to limit asset-stripping may not lead to a demand for the rule of law ["After the Big Bang? Obstacles to the Emergence of the Rule of Law in Post-Communist Societies," American Economic Review 94(3), June 2004, pages 753-63]. This report makes the ...

  10. 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.

  11. Exposition : CERN - Pays de Gex - 50 Ans - Une Histoire parallèle - French version only

    CERN Multimedia

    2004-01-01

    Dans le cadre du cinquantenaire du CERN, la Commune de Gex présente du 4 au 17 octobre 2004, une exposition réalisée par la Maison de l'Europe, avec le soutien de la Communauté des Communes du Pays de Gex. Cette exposition comporte deux parties : une histoire du CERN de ses débuts en 1954 à nos jours, avec ses grands travaux et ses principales avancées dans la connaissance de la matière, et parallèlement, une histoire du Pays de Gex avec toutes les conséquences d'un grand saut démographique sur l'habitat, les infrastructures, les équipements, l'enseignement, l'emploi et les loisirs. Si vous vous intéressez à votre environnement, à l'évolution de votre région, qu'elle soit votre région de naissance ou d'adoption, venez visiter cette exposition au Carré des Arts, rue de Gex la ville (derrière la bibliothèque), du ...

  12. 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.)

  13. Apparence et jeu, valeur cultuelle et valeur d’exposition chez Walter Benjamin

    Directory of Open Access Journals (Sweden)

    Anne Boissière

    2007-05-01

    Full Text Available À travers le couple valeur cultuelle/valeur d’exposition présent dans son essai sur la reproductibilité technique, Walter Benjamin introduit une conception historique et dialectique de l’apparence. La valeur contemplative que l’esthétique philosophique accorde à la perception esthétique est relativisée au bénéfice d’une conception pratique de la perception, anciennement tangible dans l’activité magique mais possiblement redéployée avec la photographie et le cinéma. Ce texte veut rendre justice à la dimension pratique et politique qui sous-tend la réflexion de Benjamin sur la reproduction technique : la perception auratique est envisagée comme un moment historique indissociablement lié au développement de la technique.By way of the couple cult-value/exhibition-value as present in his essay on artwork and technical reproduction, Walter Benjamin introduces a historical as well as dialectical theory of appearance. The contemplative attitude often identified with aesthetic perception in philosophical aesthetics is thus deconstructed in favour of a practical mode of perception, formely tangible in magical activity but possibly recovered with photography and cinema. The present article proposes to do justice to the practical and political thought that buttresses Benjamin’s reflection on technical reproducibility: auratic perception is envisaged as a historical moment ineluctably linked to the development of technology.

  14. 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

  15. 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

  16. Preliminary System Response Analysis of Rod Ejection Accident for APR1000

    International Nuclear Information System (INIS)

    Korea Electric Power Co. (KEPCO) has designed the Advanced Power Reactor 1000 (APR1000) plants implementing the advanced safety features to Optimized Power Reactor 1000 (OPR1000) plants. Prior to developing the detail design, the preliminary design project has been launched since the end of 2009 as a feasibility study. In spite of some difference in safety- related design concepts of two plant types, they could be treated as the same plants considering the main features or systems. In this study, the rod ejection accident (REA) event was analyzed using Korea Non-LOCA Analysis Package (KNAP) hot spot model (HSM) for APR1000 to examine the feasibility of the design concepts and the results were compared with those values calculated by the Safety Analysis Report (SAR) conditions of typical OPR1000 plants. Through the study, it was concluded that the design concepts and the analysis package could be applicable on the view point of REA

  17. External Reactor Vessel Cooling Strategy Application for APR1400 Station Blackout Scenarios

    Energy Technology Data Exchange (ETDEWEB)

    Tran, Quang Diep Khanh; Oh, Seung Jong [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of); Ro, Seo Mi [KHNP Central Research Institute, Daejeon (Korea, Republic of)

    2013-10-15

    In Korea, all NPPs implemented post-Fukushima measures. In U. S., the approach is to expand B5b strategy to build up FLEX strategies utilizing portable equipment. With portable pumps and connections, one can mitigate and respond to wide range of accidents. In this study, we examined the feasibility of cavity flooding using portable pumps for ERVC and its effectiveness in responding to extended SBO scenarios. The external reactor vessel cooling (ERVC) is one of important severe accident management (SAM) strategies adopted for APR1400. ERVC strategy is to remove decay heat from molten corium in lower plenum by submerging the vessel with water. The strategy requires water injection into cavity and APR1400 uses shutdown cooling pumps for this purpose, requiring electricity. Recent Fukushima accident shows the importance of mitigation capability against extended SBO scenarios.

  18. 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.

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

    International Nuclear Information System (INIS)

    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

  20. 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.

  1. An Experimental Investigation on APR1400 Penetration Weld Failure by Metallic Melt

    International Nuclear Information System (INIS)

    The penetrations are considered as the most vulnerable parts with respect to the reactor vessel failure when a core melt severe accident occurs and the corium reaches the lower head. Penetration tube failure modes can be divided into two categories; tube ejection out of the vessel lower head and rupture of the penetration tube outside the vessel. Tube ejection begins with degrading the penetration tube weld strength to zero as the weld is exposed to temperatures as high as the weld melting temperature, which is called weld failure, and then overcoming any binding force in the hole in the vessel wall that results from differential thermal expansion of the tube and vessel wall. Tube rupture assumes that the debris bed has melted the instrument tube inside the reactor and melt migrates down into the tube to a location outside the vessel wall where a pressure rupture can occur, thus breaching the pressure boundary. In the present paper, we have a focus on the tube ejection failure mode, specifically on the APR1400 weld failure by direct contact with a metallic melt. The objective is to investigate experimentally the ablation kinetics of an APR1400 penetration weld during the interactions with a metallic melt and to suggest the modification of the existing weld failure model. This paper involves the interaction experiments of two different metallic melts (metallic corium and stainless steel melts) with a weld specimen, and rough estimation of weld failure time. The interaction experiments between the metallic melts and an APR1400 penetration weld were performed to investigate the ablation kinetics of the penetration weld. Metallic corium and stainless steel melts were generated using an induction heating technique and interacted with a penetration weld specimen. The ablation rate of the weld specimen showed a range from 0.109 to 0..244 mm/s and thus the APR1400 penetration weld was estimated to be failed at hundreds of times after the interaction with the melt

  2. Critical heat flux for APR1400 lower head vessel during a severe accident

    International Nuclear Information System (INIS)

    Highlights: ► Studied boiling on downward-facing hemispherical vessel with asymmetric thermal insulator. ► Scaled the APR1400 lower head linearly down by 1/10 including ICI tubes and shear keys. ► Performed thermal analysis using ANSYS V11.0 to determine the internal temperature and heat flux. ► Performed tests to obtain the CHF with saturated demineralized water at atmospheric pressure. ► Measured CHF accounting for 3D random flow effect expected in the APR1400 application. -- Abstract: Corium Ablation Stopper Apparatus (CASA) has a downward-facing hemispherical vessel and geometrically asymmetric thermal insulator of the Advanced Power Reactor 1400 MWe (APR1400) scaled linearly down by 1/10, as well as sixty-one in-core instrumentation (ICI) tubes and four shear keys. The heated vessel plays a pivotal role in CASA depending on the configuration of the oxide pool and metal layer to bring about the focusing effect expected of a molten pool in the lower head during a severe accident. The heated vessel was designed through a trial-and-error method and thermal analysis. Thermal analysis was performed using ANSYS V11.0 to investigate the effect of the internal temperature and heat flux on the integral hemispherical copper vessel. The CASA tests were carried out to obtain the critical heat flux (CHF) with saturated and demineralized water at the atmospheric pressure (0.1 MPa). The CHF in the metal layer through the hemispherical channel was found to be lower than that in the ULPU-2400 configuration V data through the streamlined thermal insulator. The experimental CHF was measured and obtained through the CASA hemispherical heated surface accounting for the three-dimensional random flow effect expected in the APR1400 application

  3. APR-5000-XLS阵列封装返工系统

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    APR-5000-XLS阵列封装返工系统可处理BGA,CSP,LGA(Land Grid Army),Micro SMD,MLF(Micro Lead Frame),BCC(Bumped Chip Component)多种封装。其可处理的板尺寸达610mm×610mm(24.5”×24.5”),厚度达6.35mm(0.25”)。

  4. Development of the Diverse Means for Reactor Shutdown Function of EU-APR1400

    International Nuclear Information System (INIS)

    This paper provides general descriptions of the EBS focusing on basic design characteristics such as system function, configuration and operation, and presents results from the preliminary verification of system performance. The diverse means for the reactor shutdown function of EU-APR1400 have been developed to comply with the diversity principle of the European design requirements of a new nuclear power plant. The preliminary verification of the EBS performance was done by the ATWS analysis. The analysis results show that the EBS was designed properly. Diversity is the fundamental principle in safety system design of a new nuclear power plant, which uses different mitigation measures to provide diverse ways of responding to a significant event. Regarding the diversity principle, EU-APR1400 (European APR1400) safety system should be in accordance with European design requirements. EBS (Emergency Boration System) is designed to provide the diverse means to shut down the reactor against ATWS (Anticipated Transient Without Scram) and to mitigate the event consequences in the EUAPR1400

  5. 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

    2016-01-01

    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 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. PMID:27136552

  6. 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.

  7. Development of Environmentally-Assisted Fatigue Monitoring System for Advanced Power Reactors (APR1400)

    Energy Technology Data Exchange (ETDEWEB)

    Park, June Soo; Kim, Yeon Jeong; Kang, Sun Yeh; Yoon, Ki Seok; Choi, Taek Sang [KEPCO-E and C, Daejeon (Korea, Republic of)

    2013-10-15

    This paper introduces an EAF monitoring system developed for Shin-Kori Nuclear Power Plant (NPP), Units 3 and 4 which are the first two reactors of the APR1400 model. The EAF monitoring system has been developed for Shin-Kori NPP, Units 3 and 4, and is ready for an application for the plant lifetime. It is expected that the plant fatigue management can be effectively fulfilled, and the structural integrity of the critical components assured by an implementation of the fatigue monitoring system from the beginning of the lifetime. When fatigue analyses including the effects of the Light-Water Reactor (LWR) environment are applicable, plant designers address the environmentally-assisted fatigue (EAF) for Class 1 reactor pressure boundary components. The environment factor (F{sub en}) method has been endorsed by the U. S. Nuclear Regulatory Commission for evaluating fatigue analyses to address the environmental effects, and this method considers four major variables in addition to the traditional air-fatigue analyses: Material temperature, dissolved oxygen content of coolant, sulfur (S) content of material, and strain rate at the material points of interest. APR1400 nuclear power plants are designed to the requirements of the enhanced plant safety, availability and performance criteria for a 60 year design life. To better manage the material degradation and structural integrity of the pressure boundary components, a fatigue monitoring system has been developed for APR1400 NPPs, which is capable to monitor the EAF damage during the plant lifetime.

  8. 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.

  9. Single-tube condensation experiment in Passive Auxiliary Feedwater System of APR1400+

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Chang Wook; No, Hee Cheon; Yun, Bong Yo; Jeon, Byong Guk [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of)

    2012-05-15

    Conventional Korean nuclear power plants, Advanced Power Reactors (APR), are characterized by an active cooling system. However, Active cooling system may not prevent significant damage without any AC power source available for its operation as vividly illustrated through the recent Fukushima incident. In the APR1400+ to be designed, an independent passive cooling system was added in order to overcome the aforementioned shortcomings. In the Passive Auxiliary Feedwater System (PAFS), gravity force and density difference between steam and water are used. The system comprises of 240 condensation tubes to efficiently remove decay heat. Before applying the PAFS to APR1400+, the system's safety and heat removal performance must be verified. The present study experimentally evaluates the heat removal performance of a single tube in the PAFS. The objectives of SCOP (Single-tube Condensation experiment facility of PAFS) are the evaluation of the heat removal performance in the tube of the PAFS and database construction under various tube designs and test conditions. Reaching these objectives, we developed advanced measurement techniques for the amount of moisture, heat flux, and water film thickness.

  10. 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.

  11. 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

  12. 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

  13. Exposition de soi et reconnaissance de singularités subjectives sur les sites de réseaux sociaux

    OpenAIRE

    Granjon, Fabien; Denouël, Julie

    2010-01-01

    Construit dans le prolongement du projet de recherche baptisé Sociogeek, portant sur les usages sociaux des sites de réseaux sociaux (sns) et les pratiques de mise en visibilité de soi sur Internet, cet article s’intéresse aux formes d’exposition de soi produites sur Facebook, et plus particulièrement celles qui s’inscrivent dans le cadre de l’impudeur corporelle (l’une des cinq modalités d’épanchement de soi décelée par l’enquête Sociogeek). Aussi, notre proposition s’appuie sur un travail d...

  14. [Picasso à l'oeuvre dans l'objectif de David Douglas Duncan: documentation d'exposition

    OpenAIRE

    2016-01-01

    Tiré du site internet des Musées d'art et d'histoire (www.ville-geneve.ch/mah): "Cette exposition célèbre la rencontre entre Pablo Picasso et le photographe américain David Douglas Duncan. C'est en 1956 que Duncan, photographe reporter de guerre pour le magazine Life, découvre Picasso dans sa villa La Californie à Cannes. Cette présentation exceptionnelle fait dialoguer plus de 150 photographies prises entre 1956 et 1973 et autant d'oeuvres de Picasso. Le visiteur est ainsi plongé dans l'inti...

  15. 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-

  16. Evaluation of the Main Steam Line Break Accident for the APR+ Standard Design using MARS-KS

    International Nuclear Information System (INIS)

    As a part of licensing evaluation of the APR+ (Advanced Power Reactor +) standard design, Korea Institute of Nuclear Safety(KINS) performed safety evaluation of the APR+ Standard Safety Analysis Report(SSAR). The results of the safety evaluation of the APR+ Main Steam Line Break(MSLB) accident is presented for the most limiting post-trip return-to-power case with the single failure assumption of the Loss Of Offsite Power(LOOP). MARS-KS regulatory safety analysis code has been used to evaluate safety as well as the system behavior during MSLB accident. The MARS-KS analysis results are compared with the results of the MSLB safety analysis presented in the SSAR of the APR+. Independent safety evaluation has been performed using MARS-KS regulatory safety analysis code for the APR+ MSLB accident inside containment for the limiting case of the full power post-trip return-to-power. The results of MARS-KS analysis were compared with the results of the MSLB safety analysis presented in the APR+ SSAR. Due to higher cooldown of the MARS-KS analysis, the MARS-KS analysis results in a higher positive reactivity insertion into the core by the negative moderator and fuel temperature reactivity coefficients than the APR+ SSAR analysis. Both results show no return-to-power during the limiting case of the MSLB inside containment. However, APR+ SSAR moderator temperature reactivity insertion should be evaluated against the MARS-KS moderator density reactivity insertion for is conservatism. This study also clearly shows asymmetric thermal hydraulic behavior during the MSLB accident at intact and affected sides of the downcomer and the core. These asymmetric phenomena should be further investigated for the effects on the system design

  17. Proposal of procedures to prevent errors in radiotherapy based in learned lessons of accidental expositions

    International Nuclear Information System (INIS)

    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 these errors do not

  18. Diverse Design Features of EU-APR1400 for Residual Heat Removal Function with Open RCS

    International Nuclear Information System (INIS)

    Diversity is the fundamental principle in safety system design of new nuclear power plants, which uses different mitigation measures to provide diverse ways of responding to a significant event. Regarding the diversity principle, EU-APR1400 (European APR1400) safety system should be in accordance with European design requirements. This paper provides how the core residual heat can be removed with open RCS (Reactor Coolant System) closure head condition using diverse cooling systems assuming a loss of SCS (Shutdown Cooling System). The loss of SCS results from a common cause failure of SCS or a loss of UHS (Ultimate Heat Sink). One of the postulated common cause failures which lead to the loss of SCS can be a manufacturing deficiency of shutdown cooling pumps, component cooling water pumps or essential service water pumps. The limiting event of the loss of SCS is the loss of UHS since the loss of UHS causes losses of safety systems including SCS, CCWS and ESWS. NO operator action inside the MCR (Main Control Room) during the first 30 minutes and outside the MCR during the first 60 minutes can be credited to recover the failed SCS. The diverse means of the EU-APR1400 for the residual heat removal function with RCS open condition have been developed to comply with the diversity principle of the European design requirements of new nuclear power plants. The results of the preliminary assessment show that the diverse design features are expected to satisfy the design criteria. In the future, more detailed design and assessment for this means will be performed considering interface requirements with completing the design of relevant systems and components

  19. Diverse Design Features of EU-APR1400 for Residual Heat Removal Function with Open RCS

    Energy Technology Data Exchange (ETDEWEB)

    Kweon, Hyeong Do; Lee, Keun Sung; Kim, Yong Soo; Kim, Sung Hwan [Korea Hydro and Nuclear Power Co., Ltd., Daejeon (Korea, Republic of)

    2014-05-15

    Diversity is the fundamental principle in safety system design of new nuclear power plants, which uses different mitigation measures to provide diverse ways of responding to a significant event. Regarding the diversity principle, EU-APR1400 (European APR1400) safety system should be in accordance with European design requirements. This paper provides how the core residual heat can be removed with open RCS (Reactor Coolant System) closure head condition using diverse cooling systems assuming a loss of SCS (Shutdown Cooling System). The loss of SCS results from a common cause failure of SCS or a loss of UHS (Ultimate Heat Sink). One of the postulated common cause failures which lead to the loss of SCS can be a manufacturing deficiency of shutdown cooling pumps, component cooling water pumps or essential service water pumps. The limiting event of the loss of SCS is the loss of UHS since the loss of UHS causes losses of safety systems including SCS, CCWS and ESWS. NO operator action inside the MCR (Main Control Room) during the first 30 minutes and outside the MCR during the first 60 minutes can be credited to recover the failed SCS. The diverse means of the EU-APR1400 for the residual heat removal function with RCS open condition have been developed to comply with the diversity principle of the European design requirements of new nuclear power plants. The results of the preliminary assessment show that the diverse design features are expected to satisfy the design criteria. In the future, more detailed design and assessment for this means will be performed considering interface requirements with completing the design of relevant systems and components.

  20. 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.

  1. Exposition Lewis W. Hine : Entretien avec Agnès Sire, Directrice de la Fondation Cartier-Bresson, le 13 octobre 2011

    OpenAIRE

    Frédéric Perrier

    2012-01-01

    Une famille italienne à la recherche d’un bagage égaré, Ellis Island, 1905© Lewis Hine / collection George Eastman House, RochesterF.P : Agnès Sire, pourquoi avoir choisi de consacrer une exposition à Lewis Hine ?A.S : La programmation est très intuitive, je l’assume. J’en parle avec la Présidente de la Fondation, Martine Franck Cartier-Bresson, et nous sommes en général d’accord. Cela faisait plusieurs années que je voulais monter une exposition sur Lewis Hine mais la George Eastman House [o...

  2. Analysis of a 12-Finger Rod Drop using RETRAN/MASTER Code System for APR1400

    International Nuclear Information System (INIS)

    The Optimized Power Reactor 1000 (OPR1000) has 4-finger and 12-finger Control Element Assemblies (CEAs). When the 12-finger CEA is dropped, Core Protection Calculator System (CPCS) shuts down the reactor to prevent fuel damage that could occur from the sudden reactor power peaking. By contrast, the improved CPCS of Advanced Power Reactor 1400 (APR1400), which has systems similar to those of the OPR1000, decreases reactor power rapidly using its Reactor Power Cutback System (RPCS) to avoid unwanted reactor trips caused by the CPCS during a 12- finger CEA drop event. RETRAN is a best-estimate code for transient analysis of Non-LOCA. The RETRAN control logic, which includes the function of reducing reactor power during a 12-Finger CEA drop, has been developed for the APR1400. A MATRAN program has also been developed. MATRAN is the interface program for realtime processing to connect RETRAN with MASTER code which is a nuclear analysis and design code. MATRAN supplies adequate feedback reactivities from the MASTER code to RETRAN code. The purpose of this study is to analyze the behavior of a nuclear reactor core and its primary system using conventional RETRAN analysis procedure and MATRAN program analysis procedure during a 12- finger CEA drop. In addition, the axial power distribution and Axial Shape Index (ASI) are produced by the MATRAN program and they are confirmed as within operation limits

  3. 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.

  4. 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.

  5. Advanced Design Features of APR1400 and Realization in Shin Kori Construction Project

    International Nuclear Information System (INIS)

    APR1400 adopted several advanced design features. To ensure their proper operation as a part of ShinKori 3,4 project, both experimental and analytical work are continuing. In this paper, work on the advanced design features related to enhanced safety is examined. APR1400 safety injection system consists of four independent trains which include four safety injection pump and tanks. A passive flow regulating device called fluidic device is installed in the safety injection tanks. Separate effect tests including a full scale fluidic device tests have been conducted. Integral system tests are in progress. Combination of these work with the analytical work using RELAP5/Mod3 would ensure the proper operation of the new safety injection systems. To mitigate severe accidents, hydrogen mitigation system using PARs and igniters is adopted. Also, active injection system and the streamlined insulation design are adopted to enhance the in-vessel retention capability with the external cooling of RPV strategy. Analytic work with supporting experiments is performed. We are certain that these preparatory work would help the successful adaptation of ADF in ShinKori project. (authors)

  6. Analysis of MSLB for APR1400 using SPACE Mass and Energy Release Methodology

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Seong Min; Ahn, Hyoung Kyoun; Park, Seok Jeong; Park, Chan Eok [KEPCO EnC, Daejeon (Korea, Republic of)

    2015-05-15

    Main Steam Line Break (MSLB) accident is most important Design Basis Accident for containment building functional design. Mass and Energy Release (MER) analysis methodology using Safety and Performance Analysis CodE (SPACE) has been developing. The SPACE which is best estimated code for safety analysis is used to analyze nuclear steam supply system with Containment Analysis Package (CAP). Mass and energy release is predicted for APR1400 during MSLB accident. The peak pressure and temperature are compared with previous MER analysis methodology, KEPCO EnC improved mass and energy release analysis (KIMERA). Various kinds of MSLB for APR1400 are analyzed with MSIV failure and LCC for 102%, 75%, 50%, 20% power. MSLB analysis is performed using linked calculation between SPACE and CAP. As a conclusion, the maximum peak pressure is less conservative than peak pressure by previous methodology. The maximum peak temperature is more conservative than peak temperature by previous methodology. Further work to compare with mass and energy release by previous methodology is needed to establish SPACE MER analysis methodology.

  7. Probability of Neutralization Estimation for APR1400 Physical Protection System Design Effectiveness Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Myungsu; Lim, Heoksoon; Na, Janghwan; Chi, Moongoo [Korea Hydro and Nuclear Power Co. Ltd. Central Research Institute, Daejeon (Korea, Republic of)

    2015-05-15

    It is focusing on development of a new designing process which can be compatible to international standards such as IAEA1 and NRC2 suggest. Evaluation for the design effectiveness was found as one of the areas to improve. If a design doesn't meet a certain level of effectiveness, it should be re-designed accordingly. The effectiveness can be calculated with combination of probability of Interruption and probability of neutralization. System Analysis of Vulnerability to Intrusion (SAVI) has been developed by Sandia National Laboratories for that purpose. With SNL's timely detection methodology, SAVI has been used by U.S. nuclear utilities to meet the NRC requirements for PPS design effectiveness evaluation. For the SAVI calculation, probability of neutralization is a vital input element that must be supplied. This paper describes the elements to consider for neutralization, probability estimation methodology, and the estimation for APR1400 PPS design effectiveness evaluation process. Markov chain and Monte Carlo simulation are often used for simple numerical calculation to estimate P{sub N}. The results from both methods are not always identical even for the same situation. P{sub N} values for APR1400 evaluation were calculated based on Markov chain method and modified to be applicable for guards/adversaries ratio based analysis.

  8. La structure de la population après son lieu de naissance

    Directory of Open Access Journals (Sweden)

    Maria-Magdalena LUPCHIAN

    2008-10-01

    Full Text Available La capacité de polarisation de la ville de Suceava a agrandi d`une manière significative pendant la deuxième moitie de la XXème siècle, grâce au développement de la fonction industrielle de la ville entre 1960 et 1970. L`analyse de la structure de la population après le lieu de naissance a été possible grâceaux données fournies par les recensements de la population de 1930, 1966, 1977, 1992 et 2002(pour toute la ville et grâce aux données fournies par l`enquête réalisée en 2005 sur enéchantillon qui a dépassé 3000 personnes (pour l`analyse au niveau intra urbaine.Dans une première étape, l`aire de provenance de la population de la ville dépassaitles limites du département de Suceava. La ville a consolide son pouvoir d`attraction au niveaudu département et au niveau du Plateau de Suceava après les années `70. Pendant ce période(1950 – 1990, des déplacements très stables se sont développé entre les départements deBotoşani et de Neamţ et le département de Suceava.L`analyse de l`aire de provenance de la population née dans le département deSuceava relève le fait que la ville a représenté et représente encore un pole d`attraction pour lamoitie de plateau du département de Suceava. La ville chef lieu de département est enconcurrence avec les villes plus petites mais viables (Rădăuţi, Fălticeni, situées en proximité.L`analyse de la structure de la population après son lieu de naissance au niveau intraurbaine démontre l`opposition qui existe entre les vieux quartiers d`habitat individuel (ou lapopulation née en ville est majoritaire et les nouveaux quartiers, d`habitat collectif, édifiésdans les années d`industrialisation de la ville – Burdujeni, George Enescu – où le pourcentagede ceux nes dans le milieu rural est maximal.On remarque aussi la position intermédiaire du quartier Centre et des quartierspéricentraux, mais aussi du nouveau quartier Obcine, avec des pourcentage sur la

  9. 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...

  10. 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.

  11. 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. PMID:26485487

  12. Thermal-hydraulic evaluation of passive containment cooling system of improved APR+ during LOCAs

    Energy Technology Data Exchange (ETDEWEB)

    Jeon, Byong Guk; NO, Hee Cheon, E-mail: hcno@kaist.ac.kr

    2014-10-15

    Highlights: • Larger air holdup tanks are confirmed to be needed for PCCS through MARS simulation. • Condensation model in MARS gives lower heat transfer than Dehbi's correlation. • Heat transfer resistance of steam–air mixture is dominant for PCCS tubes. • Heat sink structures remove dominant amount of decay heat initially. • Flow instability is eased at higher tube inlet form loss, return level, and angle. - Abstract: Various reactor concepts and technologies have been devised and evaluated to ensure the integrity of the core and the containment under a prolonged station blackout. After the successful validation of the passive auxiliary feedwater system (PAFS) of Advanced Power Reactor Plus (APR+), Korea is considering an improved APR+ with a passive containment cooling system (PCCS). In a previous paper, we suggested a PCCS design based on APR+ and performed a scoping analysis. We performed a MARS simulation for the thermal hydraulic evaluation of the system behavior, including natural circulation through the Passive Condensation Cooling Tank (PCCT) water pool and inside PCCS tubes as well as steam–air mixture condensation inside the containment. Through a simulation using the MARS system code, we investigated the effect of air holdup tanks (AHTs) on reduction of the air fraction in the containment, the effects of several steam–air mixture condensation models, the role of heat structures, and the flow instability inside the PCCS tubes. We found that the presence of AHT reduced the number of required PCCS tubes by more than half and the heat resistance of the steam–air mixture side is dominant in terms of governing the overall performance of PCCS. The embedded MARS condensation model and Uchida's correlation gave lower heat transfer coefficients than Dehbi's correlation, and heat structures removed more decay heat than PCCS tubes. Finally, intense flow instability inside the PCCS tubes was observed and was mitigated by placing

  13. Le Chaebol après la crise financière de 1997

    Directory of Open Access Journals (Sweden)

    Chung-Yeol Park

    2008-11-01

    Full Text Available L’objet de cet article est de présenter les mutations subies par les Chaebols à la suite de la crise financière de 1997. La première section est consacrée à un bref rappel de la formation et du développement des Chaebols, ainsi qu’à une caractérisation des attributs de leur forme organisationnelle. Il s’agit ainsi d’indiquer la « forme  canonique » que revêtait le Chaebol avant la crise, afin de fixer des repères pour mesurer et évaluer l’ampleur et la nature des mutations intervenues après la crise de 1997. La deuxième et la troisième section proposent une analyse de la réforme financière et de la réforme du secteur des entreprises conduites en Corée après 1997 et largement influencées par le FMI. La quatrième section présente une analyse concrète des changements au sein de deux Chaebols majeurs (Hyundai et Samsung depuis la crise financière. A partir de ces études de cas et de données empiriques complémentaires sont mis en évidence tout à la fois les changements et la permanence dans la structure et le comportement des Chaebols, suite aux modifications institutionnelles introduites après la crise financière de 1997.The Chaebol after the 1997. Financial Crisis Changes and Continuity. The paper presents the changes undergone by the Korean Chaebols after the financial crisis of 1997. The first section shortly recalls the history of the birth and development of the Chaebols and presents their specific organizational traits.  The second and third sections are dedicated to the presentation of the financial reforms and of the reforms of the enterprises implemented in Korea after 1997. The fourth section presents two cases studies of the changes introduced after 1997 on two major chaebols : Hyundai Group and Samsung Group. These case studies and other more general empirical data are used to evaluate both the changes and the continuity in Chaebol’s organizational forms and behaviours after the 1997

  14. 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.…

  15. 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...

  16. Reliability analysis of protection system of advanced pressurized water reactor - APR 1400

    International Nuclear Information System (INIS)

    Reliability analysis was carried out for the protection system of the Korean Advanced Pressurized Water Reactor - APR 1400. The main focus of this study was the reliability analysis of digital protection system, however, towards giving an integrated statement of complete protection reliability an attempt has been made to include the shutdown devices and other related aspects based on the information available to date. The sensitivity analysis has been carried out for the critical components / functions in the system. Other aspects like importance analysis and human error reliability for the critical human actions form part of this work. The framework provided by this study and the results obtained shows that this analysis has potential to be utilized as part of risk informed approach for future design / regulatory applications

  17. 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

  18. Preliminary Analysis of Ex-Vessel Steam Explosion using TEXAS-V code for APR1400

    International Nuclear Information System (INIS)

    The purpose of this study is to explore input development and the audit calculation using TEXAS-V code for ex-vessel steam explosion for a flooded reactor cavity of APR1400. TEXAS computational models are one of the simplified tools for simulations of fuel-coolant interaction during mixing, triggering and explosion phase. The models of TEXAS code were validated by performing the fundamental experimental investigation in the KROTOS facility at JRC, Ispra. The experiments such as KROTOS and FARO experiment are aimed at providing benchmark data to examine the effect of fuel-coolant initial conditions and mixing on explosion energetics with alumina and prototypical core material. TEXAS-V code used in this study was to analyze and predict the ex-vessel steam explosion for a reactor scale. The input deck to simulate the flooded reactor cavity of APR1400 is developed and base case calculation is performed. This study will provide a base for further study. The code will be of use for the evaluation and sensitivity study of ex-vessel steam explosion for ERVC strategy in the future studies. Analysis result of this study is similar to the result of other study. Through this study, it is found that TEXAS-V could be the used as a tool for predicting the steam explosion load on a reactor scale, as fast running computer code. In addition, TEXAS-V code could be to evaluate the impact of various uncertainties, which are not clearly understood yet, to provide a conservative envelope for the steam explosion

  19. 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%.

  20. 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

  1. 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

  2. Homology modeling of dissimilatory APS reductases (AprBA of sulfur-oxidizing and sulfate-reducing prokaryotes.

    Directory of Open Access Journals (Sweden)

    Birte Meyer

    Full Text Available BACKGROUND: The dissimilatory adenosine-5'-phosphosulfate (APS reductase (cofactors flavin adenine dinucleotide, FAD, and two [4Fe-4S] centers catalyzes the transformation of APS to sulfite and AMP in sulfate-reducing prokaryotes (SRP; in sulfur-oxidizing bacteria (SOB it has been suggested to operate in the reverse direction. Recently, the three-dimensional structure of the Archaeoglobus fulgidus enzyme has been determined in different catalytically relevant states providing insights into its reaction cycle. METHODOLOGY/PRINCIPAL FINDINGS: Full-length AprBA sequences from 20 phylogenetically distinct SRP and SOB species were used for homology modeling. In general, the average accuracy of the calculated models was sufficiently good to allow a structural and functional comparison between the beta- and alpha-subunit structures (78.8-99.3% and 89.5-96.8% of the AprB and AprA main chain atoms, respectively, had root mean square deviations below 1 A with respect to the template structures. Besides their overall conformity, the SRP- and SOB-derived models revealed the existence of individual adaptations at the electron-transferring AprB protein surface presumably resulting from docking to different electron donor/acceptor proteins. These structural alterations correlated with the protein phylogeny (three major phylogenetic lineages: (1 SRP including LGT-affected Archaeoglobi and SOB of Apr lineage II, (2 crenarchaeal SRP Caldivirga and Pyrobaculum, and (3 SOB of the distinct Apr lineage I and the presence of potential APS reductase-interacting redox complexes. The almost identical protein matrices surrounding both [4Fe-4S] clusters, the FAD cofactor, the active site channel and center within the AprB/A models of SRP and SOB point to a highly similar catalytic process of APS reduction/sulfite oxidation independent of the metabolism type the APS reductase is involved in and the species it has been originated from. CONCLUSIONS: Based on the comparative

  3. 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.

  4. 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.

  5. 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)

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

    Energy Technology Data Exchange (ETDEWEB)

    Gutser, R. [Max-Planck-Institut fuer Plasmaphysik, EURATOM Association, 85748 Garching (Germany); Wimmer, C. [Lst. f. Experimentelle Plasmaphysik, Universitaet Augsburg, 86135 Augsburg (Germany); Fantz, U. [Max-Planck-Institut fuer Plasmaphysik, EURATOM Association, 85748 Garching (Germany); Lst. f. Experimentelle Plasmaphysik, Universitaet Augsburg, 86135 Augsburg (Germany)

    2011-02-15

    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.

  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. Numerical Analysis of Overpressure Transient during Cold Shutdown Operation for APR1400 Nuclear Power Plant

    International Nuclear Information System (INIS)

    ASME code describes specified requirements as allowable pressure for materials of RCPB for low temperature condition. RCPB should be protected during the condition as well because, if it fails, radioactive material can be released. ASME section III appendix G stipulates that maximum allowable pressure of reactor coolant system is 20% of hydrostatic test pressure which means the maximum allowable pressure below lowest service temperature. Generally we determine most severe mass-addition or energy-addition transients arisen by operator errors, malfunction of components or other causes for initiating events of LTOP (low temperature overpressure protection) analysis. According to safety analysis report for APR1400, most severe transient for mass addition begins from startup of one charging pump and four high pressure safety injection (HPSI) pumps at the same time and, on the other hand, most severe transient for energy addition begins from startup of one reactor coolant pump and, as a results of it, heat transfer from secondary side of SG filled with higher temperature water to primary side of SG. If RCS pressure increases and reaches a set pressure of LTOP relief valves, installed on suction pipe of shutdown cooling system (SCS), the valves perform the function of RCPB protection during cold shutdown status. PR1400 for overpressure transient under cold shutdown status. From the results of analysis of mass addition and energy addition, maximum RCS pressure is maintained lower than maximum allowable pressure for LTOP required in ASME code

  9. Numerical study on thermal stratification phenomenon in SCS branch pipe for APR1400

    International Nuclear Information System (INIS)

    The thermal stratification in the unisolable branch pipe for the Shutdown Cooling System (SCS) suction line for APR1400 has been studied. The vertical-horizontal branch pipe with an isolation valve at the end, and under Reactor System (RCS) operating condition is susceptible to the thermal stratification due to the stagnation flow around the isolation valve. The formation of the thermal stratification at the horizontal part of the branch line should be evaluated to determine the design consideration of thermal fatigue. Three dimensional transient analysis for the thermal stratification in a branch pipe is performed using the computational fluid dynamics code, FLUENT, to evaluate the velocity and temperature distribution. Parametric studies have been carried out to investigate the effect of the design and operating conditions. Parameters like the hot leg flow velocity, the outleakage through the isolation valve and the thermal insulation on piping wall are taken account. The analyses show that the temperature difference caused by the thermal stratification at the horizontal part of the unisolable branch pipe is not remarkable under normal operating conditions since the turbulent penetration length is developed deeply in the branch pipe due to the high velocity flow in the RCS hot leg. (author)

  10. A study on the mitigating capability of an auxiliary feedwater system during SBO for APR1400

    International Nuclear Information System (INIS)

    The objective of this paper is to establish an auxiliary feedwater (AFW) operational technical bases for the Korean Next Generation Reactor (APR1400) by modeling the plant, and by analyzing station blackout (SBO) using the MELCOR code. For the integrity of the reactor vessel and containment safety against severe accidents, it is essential to understand the severe accident sequences and to assess accident progression accurately using computer codes. Furthermore, it is important to attain the capability to analyze the advanced nuclear reactor design for the severe accident prevention and mitigation. Accident analyses are also undertaken to find out how effective AFW is mitigating in severe accident progresses. A nominal base case for SBO without AFW, time interval between feedwater stop and reactor vessel failure is 12,740 seconds. When AFW operates to mitigate the SBO accident progression 2, 4 and 8 hours after SBO starts, the reactor vessel failure is delayed for 20,415 seconds, 22,633 seconds and 26,508 seconds, respectively thus the operator has more time available for AC recovery and accident mitigation to prevent reactor vessel failure. (author)

  11. Numerical Analysis of Overpressure Transient during Cold Shutdown Operation for APR1400 Nuclear Power Plant

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Byung Soo; Kim, Yun Il; Jung, Ae Ju; Min, Bok Ki [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2015-05-15

    ASME code describes specified requirements as allowable pressure for materials of RCPB for low temperature condition. RCPB should be protected during the condition as well because, if it fails, radioactive material can be released. ASME section III appendix G stipulates that maximum allowable pressure of reactor coolant system is 20% of hydrostatic test pressure which means the maximum allowable pressure below lowest service temperature. Generally we determine most severe mass-addition or energy-addition transients arisen by operator errors, malfunction of components or other causes for initiating events of LTOP (low temperature overpressure protection) analysis. According to safety analysis report for APR1400, most severe transient for mass addition begins from startup of one charging pump and four high pressure safety injection (HPSI) pumps at the same time and, on the other hand, most severe transient for energy addition begins from startup of one reactor coolant pump and, as a results of it, heat transfer from secondary side of SG filled with higher temperature water to primary side of SG. If RCS pressure increases and reaches a set pressure of LTOP relief valves, installed on suction pipe of shutdown cooling system (SCS), the valves perform the function of RCPB protection during cold shutdown status. PR1400 for overpressure transient under cold shutdown status. From the results of analysis of mass addition and energy addition, maximum RCS pressure is maintained lower than maximum allowable pressure for LTOP required in ASME code.

  12. 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.

  13. 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...

  14. Preliminary COM3D Analysis for H{sub 2} Combustion in the APR1400 Containment

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Hyung Seok; Kim, Jongtae; Kim, Sang-Baik; Hong, Seong-Wan [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    In order to assure the containment integrity of APR1400, it is necessary to evaluate an overpressure buildup resulting from a propagation of hydrogen flame along the structure and wall in the containment during a severe accident using the COM3D. Korea Atomic Energy Research Institute (KAERI) established a numerical analysis system for evaluating an overpressure buildup owing to a hydrogen combustion in the containment of a nuclear power plant by importing COM3D from KIT in Germany. The COM3D has been currently used in the simulations of the combustions and explosions, together with the system of industrial risk mitigation of hydrogen and burnable gases in nuclear containment and auxiliary buildings. KAERI performed the hydrogen combustion analysis using the COM3D code with the initial hydrogen distribution calculated by the GASFLOW under assumption of 85% metal-water reaction in the reactor vessel. From the COM3D results, we can know that the pressure buildup was about 100 kPa because the flame speed was not increased above 1000 m/s and the pressure wave passed through the open spaces in the large containment.

  15. Sub compartment pressurization analysis for auxiliary building of APR1400DC

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Moon Oh; Lee, Hee Do [Atomic Creative Technology, Daejeon (Korea, Republic of)

    2012-10-15

    Generally, the sub compartment of PWR means a fully or partially enclosed volume that could house high-energy piping systems or restrict the flow of fluid in the event of a postulated pipe rupture. To meet the requirements of General Design Criteria (GDC) 4 and 50, Standard Review Plan (SRP) 6.2.1.2 states that the sub compartments shall be designed with sufficient margin to prevent the fracture of structure due to pressure differential across the walls of the sub- compartment and specifies the criteria related to the design and functional sub compartment nodalization schemes, vent flow path and vent flow behavior. Therefore the sub compartments structures within the containment and auxiliary building are designed to withstand the transient differential pressures loads, jet impingement forces, and pipe whip forces occurring due to a postulated pipe break. In this paper, the analyses of pressure transients after a postulated pipe rupture in sub compartments of APR1400DC auxiliary building is performed and the calculated peak differential pressures during the piping break transients for each sub compartment are less than structural design differential pressures.

  16. Numerical study of fluidic device in APR1400 using free surface model

    International Nuclear Information System (INIS)

    A fluidic device (FD) has been adopted in the safety injection tanks (SITs) of APR1400. A flow control mechanism of the FD was used to vary the flow regime in the vortex chamber corresponding to the SITs water level. The flow regime in the vortex chamber has a different pressure loss from low to high in accordance with the SITs water level. Nitrogen at the top of the SIT could be released owing to inertia of discharge flow when changing from a high flow rate to a low flow rate. This phenomenon is important to design improvement perspective because it can affect the performance of the FD. This paper shows a result of a preliminary numerical study to obtain the transient data related to air release in the flow turn down period using a two fluid free surface model provided from ANSYS CFX 13.0. In conclusion, there is no significant effect on the performance of the FD, though a small quantity of air is released during the flow turn down period

  17. Sensitivity Analysis of Ex-Vessel Steam Explosion usion TEXAS-V code for APR1400

    International Nuclear Information System (INIS)

    This study conducted the influence of melt velocity and melt diameter on the steam explosion calculation. There was strong influence of the jet diameter and velocity on the explosion. If there is the maximum pressure at the walls, the steam explosion loads can be too high to resist on the cavity wall. In the future study, TEXAS-V code will be used to evaluate the impact of various uncertainties to provide a conservative envelope for the steam explosion. In severe accidents, the corium can come into contact with coolant either when it flows to the bottom of the reactor vessel and encounters the reactor coolant, or when it breaches the reactor vessel and flows into the reactor containment. A steam explosion could then weaken the containment structures, such as the reactor vessel or the concrete walls of the containment building. The purpose of this study is to calculate using TEXAS-V code for ex-vessel steam explosion for a flooded reactor cavity of APR1400. TEXAS-V code to analyze and predict the ex-vessel steam explosion for a reactor scale is used

  18. Ārsta un farmaceita sadarbība pacientu aprūpē

    OpenAIRE

    Tione, Zane

    2016-01-01

    Sakārtota un pieejama veselības aprūpes sistēma valstī, var ievērojami uzlabot dzīves kvalitāti un nodrošināt valsts izaugsmi un konkurētspēju. Tomēr, kā zināms, svarīgs nosacījums šajā procesā ir arī pašu sistēmas dalībnieku iniciatīvai, viņu izrādītā vēlme uz sadarbību, vienotu mērķu sasniegšanai. Aktuāli ir noskaidrot kāda ir šī brīža situācija valstī, vai ārstiem un farmaceitiem ir vēlme šo komunikāciju uzlabot. Bakalaura darba mērķis ir noskaidrot vai pastāv ārstu un farmaceitu sadarbīb...

  19. Thermal-hydraulic evaluation of passive containment cooling system of improved APR+ during LOCAs

    Energy Technology Data Exchange (ETDEWEB)

    Jeon, Byong Guk; No, Hee Cheon [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of)

    2014-05-15

    In performance of Passive Containment Cooling System (PCCS), sound operation of PCCS heat exchanger (HX) tubes is vital. To clarify their heat transfer function, various experiments are in progress, involving our group. Furthermore, in case of externally condensed HXs, careful evaluation of flow instability inside HX tubes are of prime importance. In PANDA integral tests targeting HXs of KERENA, a huge oscillation of flow inside tubes is observed. Flow instability is attributed to various reasons and classified into two types: static instability (ex. Ledinegg instability) and dynamic instability (ex. density wave oscillation). The former one is related to multiple stable flow rates at a given pressure drop under equilibrium condition while the latter one involves propagation time and feedback phenomena in transient condition. PCCS tubes correspond to the second type, dynamic instability. The detailed explanations are well documented. Our group suggested a PCCS design featuring an air holdup tank (AHT) for removing air near heat exchangers. Based on the design, the thermal hydraulic characteristics of PCCS are explored in this paper. Thermal hydraulic assessment of proposed PCCS is performed using a system code, MARS. Based on APR+, the required number of PCCS HX tubes are calculated with respect to AHT volume. We confirmed that larger AHT is preferred. Flow instability inside PCCS HX tubes are observed. Through sensitivity study, larger inlet orifice plate, return nozzle height, and tube angle are found to be most effective in stabilizing the flow.

  20. 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?

  1. ‘... 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.

  2. EFFECTS ON THE PERFORMANCE DURING A MATCHING-TO-SAMPLE TASK DUE TO THE TYPE AND ORDER OF EXPOSITION TO THE TRANSFERENCE TESTS

    Directory of Open Access Journals (Sweden)

    CAMILO HURTADO-PARRADO

    2007-08-01

    Full Text Available This study evaluated the effects of manipulating the type and order of presentation of transference tests. Twenty eightundergraduate students divided in 4 groups were exposed to a second order matching to sample procedure. Theconditions of exposition were: ascending difficulty/complexity order of the tests, descending order and two randomlyassigned orders. Results are discussed in terms of percentages of effectiveness; additionally, the latency is proposed asan alternative measure sensitive to the level of difficulty of this kind of tasks. Findings showed heterogeneity in thevelocity of acquisition of the conditional discriminations during the training phase, even though the conditions of thetask were equal for all the subjects. The exposition to the ascending and descending order seemed to affect negativelythe effective behavioral adjustment, whereas one of the randomly assigned sequences seemed to be the best condition.The order of exposition to transference tests, in interaction with a history of early acquisition in the training phase,served to understand the findings of this study and to discuss the necessity of a systematical evaluation of the factors implied in the transference tests. It is suggested to assess the validity of different kind of transference tests and theconvenience of some of them to be use in the investigation of the phenomena related to the effective and variablebehavior.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. Consumer exposure. Basic considerations for regulatory exposure estimations; Exposition des Verbrauchers. Grundlegende Ueberlegungen fuer die Expositionsabschaetzung im regulatorischen Bereich

    Energy Technology Data Exchange (ETDEWEB)

    Heinemeyer, G. [Bundesinstitut fuer Risikobewertung, Berlin (Germany)

    2003-05-01

    ) or LOAEL (low observed adverse effect level). A small hazard/exposure ratio can be attributed to a probability of high risk, whereas a large ratio indicates a small risk of health hazards. The following article discusses the main principles of exposure estimation. (orig.) [German] Die Bewertung von Verbraucherexpositionen umschliesst alle Quellen und Pfade, ueber die Personen im privaten und haeuslichen Umfeld mit Chemikalien in Kontakt kommen. Dabei sind Verbraucher nicht nur diejenigen, die selbst Verbraucherprodukte anwenden, sondern auch alle weiteren Personen, die sekundaer (indirekt) mit dem Produkt Kontakt haben, z.B. Familienangehoerige. Eine Verbraucherexposition kann gemessen oder geschaetzt werden. Beide Verfahren haben Vor- und Nachteile. Waehrend sich Messungen meistens auf individuelle Expositionssituationen beziehen, beschreiben Modelle eher eine verallgemeinerte Expositionssituation (Szenario). Messungen haben daher ihren Platz, wo Quellen von Schadstoffen aufgespuert werden muessen, Modelle eher dort, wo systematisierte Betrachtungen von Risiken durchgefuehrt werden. Zur Expositionsschaetzung gehoeren 3 Abschnitte, erstens die Charakterisierung der Expositionsquelle (z.B. eine Haushaltschemikalie) mit Beschreibung der Anwendungsmodalitaeten (Haeufigkeit, Dauer); zweitens die Beschreibung des zeitlichen Verlaufes der Konzentration des Stoffes im Kontaktmedium, vor allem in der Luft und auf der Haut. Die Exposition wird darueber hinaus durch das Verhalten der exponierten Person selbst bestimmt. Hier ist die Kontaktdauer, auch Zeitbudget genannt, von grosser Bedeutung. Besondere Verhaltensmuster koennen auch fuer bestimmte Populationen von Bedeutung sein. Man nimmt an, dass z.B. im Kindesalter die orale Aufnahme durch das sog. Mouthing (Hand-in-den-Mund-Stecken) eine besondere Rolle spielt. Die Risikocharakterisierung erfolgt durch einen Vergleich der Exposition, ausgedrueckt als Konzentration oder Dosis, mit dem NOAEL (No Observed Adverse Effect Level

  10. Scoping Test on the Effects of Boron and Buffer in the Mockup PLUS7 Fuel Assembly of the APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Jeong Kwan; Kwon, Sun Guk; Kim, Jae Won; Lee, Jae Yong [KHNP Central Research Institute, Daejeon (Korea, Republic of)

    2013-10-15

    Test results of the repeatability and the boron/buffer effects are presented, and compared with the acceptance basis for the LTCC of the APR1400. To address GSI-191 of the APR1400, we have performed a series of FA tests using a mockup PLUS7. The test results of repeatability performed at limiting conditions meet the acceptance basis compared with the reference results (SK34-61∼64) within 7% difference. Boron and buffer in the fluid lowered pressure drop across the entire FA compared with the condition without them. The test results of boron and buffer effects meet the acceptance head loss (91.8 kPa) of the APR1400 with a sufficient margin. To address U. S. Nuclear Regulatory Commission (NRC) Generic Safety Issue (GSI)-191, we have performed a series of fuel assembly (FA) head loss tests. The goal of this test is to confirm that there is sufficient available head when the debris reaches the core inlets of the APR1400 during a loss-of-coolant accident (LOCA), and that the long-term core cooling (LTCC) is not impeded. To move forward with the resolution of GSI-191 in-vessel effects, we have performed a scoping test on the effects of boron and buffer at ambient temperature. In test SK34-205, repeatability of the tests was confirmed at the limiting conditions. In a scoping test SK34-245, boron and Tri-Sodium Phosphate (TSP) buffer were added prior to the debris addition.

  11. 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)

  12. 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.

  13. Review on the NEI Methodology of Debris Transport Analysis in Sump Blockage Issue for APR1400

    International Nuclear Information System (INIS)

    Since USNRC (United State Nuclear Regulatory Committee) initially addressed post-accident sump performance under Unresolved Safety Issue USI A-43, sump blockage issue has gone through GSI-191, Regulation Guide 1.82, Rev. 3 (RG. 1.82 Rev.3), and generic Letter 2004-02 for PWRs (Pressurized Water Reactors). As a response of these USNRC's activities, NEI 04-07 was issued in order to evaluate the post-accident performance of a plant's recirculation sump. The baseline methodology of NEI 04-07 is composed of break selection, debris generation, latent debris, debris transport, and head loss. In analytical refinement of NEI 04-07, computational fluid dynamic (CFD) is suggested for the evaluation of debris transport in emergency core cooling (ECC) recirculation mode as guided by RG. 1.82 Rev.3. In Korea nuclear industry also keeps step with international activities of this safety issue, with Kori 1 plant as a pioneering edge. Korean nuclear industry has been also pursuing development of an advanced PWR of APR1400, which incorporates several improved safety features. One of the key features, considering sump blockage issue, is the adoption of IRWST (In-containment Refueling Water Storage Tank). This device, as the acronym implies, changes the emergency core cooling water injection pattern. This fact makes us to review the applicability of NEI 04-07's methodology. In this paper we discuss the applicability of NEI 04- 07's methodology, and more over, new methodology is proposed. And finally the preliminary debris transport is analyzed

  14. Analysis of severe accident progression for in-vessel corium retention estimation in the APR 1400

    International Nuclear Information System (INIS)

    The scope and content of this technical report is to evaluate high-pressure transients of total Loss of Feed Water (LOFW) to the steam generators and Station Blackout (SBO), and low-pressure transients of Loss of Coolant Accident (LOCA) without Safety Injection (SI) using the SCDAP/RELAP5/MOD3.3 computer code from transient initiation to reactor vessel failure in the APR 1400. The SCDAP/RELAP5/MOD3.3 results have shown that the pressurizer surge line had failed before reactor vessel failure, which results in a rapid decrease of RCS pressure in the high-pressure sequences of the LOFW and the SBO transients. The LOFW with intentional RCS depressurization using the safety depressurization system prevents failure of the pressurizer surge line and results in actuation of the safety injection tanks. A large mass of the melted and relocated core material in the bottom of core region at approximately 6 hours was relocated to the lower plenum of the reactor vessel in the 2-inch and the 3-inch SBLOCAs, which results in the reactor vessel failure by creep. In the SBLOCA sequence without the safety injection, the actuation of the SITs can be possible for the operator to have time of 4-5 hours in the action of the severe accident mitigation strategy to prevent reactor vessel failure. In all sequences, approximately 50-90 % of the core material was melted and relocated to the lower plenum of the reactor vessel at the time of reactor vessel failure and approximately 30-60 % of the fuel rod cladding was oxidized

  15. Bibliographie des expositions

    Directory of Open Access Journals (Sweden)

    Eléonore Fournié

    2009-09-01

    Full Text Available Autun, 1985Le Livre au siècle des Rolin, sous la dir. de Marie-Josette Perrat, Autun, Bibliothèque municipale, 8 juin-28 septembre 1985. Baltimore, 2002The Book of Kings: Art, War and the Morgan Library's Medieval Picture Bible, Baltimore, Walter Art Museum, 27 octobre-29 décembre 2002, Baltimore, Third Millennium Publishing, 2002. Bruxelles, 1937Les manuscrits à miniatures, du viiie siècle à 1350, Bruxelles, Bibliothèque royale de Belgique, 1937. Bruxelles, 1940La Bibliothèque de Marguerite ...

  16. 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!

  17. Exposition regarding small windmills

    International Nuclear Information System (INIS)

    Emphasis is laid on the elucidation of the current situation of small windmills in Denmark by estimating the industry's strengths and weaknesses and evaluating the technical status and user economy relevant to these wind turbines, in addition to their technical and marketing potentials within the next 3-5 years. It is also attempted to survey and forecast their situation within a competitive market which includes marketing and sales potential outside Denmark, often by way of development projects financed by DANIDA (Danish International Development Agency, a department under the Danish Foreign Ministry that takes responsibility for Danish aid to developing countries, often by direct agreement). It is noted that it is difficult to make predictions in the light of currently rapidly changing global political aspects, but it is suggested that sales of smaller Danish windmills within the country could amount to 300-700 wind turbines by the year 2000. Regarding sales abroad, it is concluded that the current number will not increase unless great efforts are made within the export market and the instigation of close cooperation with foreign companies which use an international sales network and have access to local distribution channels. (AB) (15 refs.)

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

    International Nuclear Information System (INIS)

    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

  19. 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

  20. Exposition aux endotoxines aéroportées et allergènes dans les animaleries et risques pour la santé

    OpenAIRE

    SCHWERY M.

    2014-01-01

    L'exposition aux endotoxines peut présenter des effets bénéfiques sur la santé. En effet, plusieurs études démontrent leur importance dans la théorie hygiéniste ainsi que leur effet négatif sur la croissance de certaines tumeurs. Toutefois, dans divers secteurs professionnels, l'environnement de travail favorise la présence d'endotoxines aéroportées et peut exposer le personnel à des risques sanitaires. C'est le cas...

  1. Ionization chamber intended to use in a system of a valuation of patient exposition on ionizing radiation during X-ray diagnostic examinations

    International Nuclear Information System (INIS)

    The construction of the air ionization chamber intended to use in a system of a valuation of patient exposition on ionizing radiation during X-ray diagnostic examinations is described. A collaboration system with X-ray limiter is discussed and a measuring method is presented. The results of testing a model of the chamber obtained in conditions of its collaboration with the X-ray limiter and X-ray generator are presented and discussed. An analysis of the experimental results is made. In a recapitulation the different possibilities of a wide application of the chamber are presented. (author)

  2. 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).

  3. Tantric Exposition of the Dependent Origination according to the Candamahārosanatantra , Chapter XVI: pratītyasamutpāda-patala

    OpenAIRE

    Mejor, Marek

    2012-01-01

    The Candamahārosanatantra, or “Tantra of Fierce and Greatly Wrathful One”, belongs to the class of Highest Tantras (anuttarayoga, rnal ’byor chen po bla med). The text which has been preserved in the Sanskrit original and in Tibetan translation consists of twenty five chapters (patala). The 16th chapter entitled pratītyasamutpāda-patala is an exposition of the doctrine of dependent origination. The present author is preparing a critical edition of this chapter from Sanskri...

  4. Analysis of MSGTR events for APR1400 by means of best estimate thermal-hydraulic system code

    International Nuclear Information System (INIS)

    A multiple steam generator tube rupture (MSGTR) event has never occurred in the history of commercial nuclear reactor operation while single steam generator tube rupture (SGTR) event is reported to occur every two years. As there is no history of MSGTR event, the understandings of transients and consequences of this event are not so much. In this study, a postulated MSGTR event in advanced power reactor 1400 (APR1400) is analyzed using thermal-hydraulic system code. The APR 1400 is a two-loop, 1000 MWe, PWR supposed to be built in 2009. MARS1.4 is used in this study. The present study aims to understand the effects of rupture location in heat transfer tubes and selection of affected steam generator following a MSGTR event. The effects of five tube rupture locations are compared with each other. The comparison shows that the response of APR1400 is to allow shortest time for operator action following a tubes rupture in the vicinity of hot-leg side tube sheet and to allow longest time following a tube ruptures at the tube top. The MSSV lift time for rupture at tube-top is evaluated as 24.5% larger than that for rupture at hot-leg side tube sheet. Also, the MSSV lift time for four cases are compared in order to examine how long operator response time is allowed depending on which steam generator is affected. The comparison shows that the cases for both of two steam generators are affected allow longer time for operator action compared with the cases that a single steam generator is affected. Further more, the tube ruptures in the steam generator where a pressurizer is linked leads to the shortest operator response time

  5. 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.

  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. 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

  8. A Bayesian inversion for slip distribution of 1 Apr 2007 Mw8.1 Solomon Islands Earthquake

    Science.gov (United States)

    Chen, T.; Luo, H.

    2013-12-01

    On 1 Apr 2007 the megathrust Mw8.1 Solomon Islands earthquake occurred in the southeast pacific along the New Britain subduction zone. 102 vertical displacement measurements over the southeastern end of the rupture zone from two field surveys after this event provide a unique constraint for slip distribution inversion. In conventional inversion method (such as bounded variable least squares) the smoothing parameter that determines the relative weight placed on fitting the data versus smoothing the slip distribution is often subjectively selected at the bend of the trade-off curve. Here a fully probabilistic inversion method[Fukuda,2008] is applied to estimate distributed slip and smoothing parameter objectively. The joint posterior probability density function of distributed slip and the smoothing parameter is formulated under a Bayesian framework and sampled with Markov chain Monte Carlo method. We estimate the spatial distribution of dip slip associated with the 1 Apr 2007 Solomon Islands earthquake with this method. Early results show a shallower dip angle than previous study and highly variable dip slip both along-strike and down-dip.

  9. Feed and Bleed Operation Analysis during Total Loss of Feedwater Accident for Supporting the PSA of APR+

    International Nuclear Information System (INIS)

    For estimating the safety of APR+ design, the probabilistic safety assessment (PSA) is performed. This paper discusses the minimum success criteria for successful feed and bleed procedure verified and decided when the secondary cooling is failed during Total loss of feedwater (TLOFW) accident. For verifying whether the equipment conditions proposed is enough to manage the transient event without core damage, the analysis is performed by RELAP5/MOD 3.3 code. During TLOFW event, the operator's action time is allowed for 80 minutes and the uncovered core could maintain the stable state for a long time, about a half or one hour by the positive effects given by the fast coolant circulation by RCP pump operation. In simulations considering test scenarios, the minimum required equipment for successful F and B managing during TLOFW without LOOP is verified that it is that F and B procedure could be performed successfully as if the operator would open at least one out of four POSRV within 80 minutes after secondary cooling failure for the RCS depressurization. These analysis results can be used for contribute more realistic and accurate performance of a APR+ PSA

  10. Thermal-Hydraulic Integral Effect Test Result on the Steam Generator Tube Rupture Accident in the APR1400

    International Nuclear Information System (INIS)

    A postulated SGTR (Steam Generator Tube Rupture) event of the APR1400 was experimentally investigated with the thermal-hydraulic integral effect test facility, ATLAS (Advanced Thermal-hydraulic Test Loop for Accident Simulation). It is generally known that the leak flow rate from the primary to the secondary side is the most important factor affecting the overall thermalhydraulic behaviors such as the depressurization rate of the RCS system, the water level increase and pressurization rate of the secondary system, and the consequent MSSV opening time, etc. As one of the most limiting SGTR accidents, a leak flow equivalent to a double-ended rupture of single and five U-tubes was simulated in this study. The main objectives of these tests were not only to provide physical insight into the system response of the APR1400 reactor during a transient situation of the SGTR but also to present integral effect test data for the validation of the SPACE (Safety and Performance Analysis Computer Code), which is now under development by the Korean nuclear industry

  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. 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.

  13. Interpolation de niveaux d'exposition aux émissions radioélectriques in situ à l'aide de méthodes géostatistiques

    OpenAIRE

    Ould Isselmou, Yahya

    2007-01-01

    Les réglementations et normes radioélectriques précisent différentes valeurs limites d'exposition radioélectrique à ne pas dépasser. Les niveaux d'expositions constatés autour des antennes de radio et de télécommunications sont très en dessous des limites d'exposition recommandées par la commission de protection contre les rayonnements non-ionisants. Aujourd'hui, les personnes se trouvant à proximité des émetteurs radio ne cherchent plus simplement à vérifier la conformité aux normes. La dema...

  14. Modifications de l'expression des gènes GST-μ et p53 dans des lignées tumorales cellulaires humaines O.R.L. après irradiation gamma : induction, études cellulaires et moléculaires

    Science.gov (United States)

    Dubessy, C.; Merlin, J. L.; Marchal, C.

    1998-04-01

    Cell sub-populations surviving to high radiation doses were selected. The KBm survival part was obtained by exposure to a mutagenic agent and irradiation, FaDum results of a progressive irradiation of FaDu. A semi-quantitative RT-PCR analysis revealed a significant overexpression of GST-μ and p53 genes for KBm and FaDum cell lines that remained stable for 18 months. The SF2, α, β, and MID parameters, determined by clonogenic assays, show no modifications of radiosensitivity. The variations of expression observed are not correlated to a radiosensitivity variation. The overexpression of GST-μ and p53 does not seem to be a radiosensitivity marker. Nous avons isolé des sous-populations de 2 lignées cellulaires humaines (KB et FaDu) de carcinomes des voies aéro-digestives supérieures survivant à de fortes doses d'irradiation. La fraction survivante KBm a été obtenu après exposition à un agent mutagène et à une irradiation, FaDum résulte de l'irradiation progressive de FaDu. Une analyse par RT-PCR semi-quantitative nous a permis de mettre en évidence une surexpression significative des gènes GST-μ et p53 pour les souches KBm et FaDum analysées après 18 mois de culture. Les paramètres, α, β, SF2, MID, déterminés par essais clonogéniques, n'indiquent pas de modification de la radiosensibilité. Les variations d'expression observées ne sont donc pas corrélées à une variation de radiosensibilité. La surexpression des gènes GST-μ et p53 ne semble pas constituer un marqueur de radiosensibilité.

  15. [Preparation and Identification of High Immunogenic A/PR/8/34 Maternal Strain HA Protein for Influenza Virus Classical Reassortment].

    Science.gov (United States)

    Tang, Jing; Xin, Li; Guo, Junfeng; Zhu, Wenfei; Zhang, Heyuan; Lang, Shaohui; Wang, Dayan; Shu, Yuelong

    2016-03-01

    Preparation of maternal strain A/PR/8/34 HA antiserum for influenza virus classical reassortment. A/PR/8/34 virus was digested by bromelain after inactivation and purification. 5%-20% sucrose continuous density gradient centrifugation method was used to purify HA protein. SIRD method was used to select the target protein. SDS-PAGE method was used to identified HA protein. High Immunogenic A/PR/8/34 HA protein was successfully prepared and HI titer reached 10240. High purity HA antiserum was identified by SIRD method. The key reagent in the classical reassortment of influenza virus was prepared, and the complete set of technical methods were explored, which laid the foundation for the independent research and development of seasonal influenza vaccine strains of China. PMID:27396155

  16. 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

  17. Brūču aprūpes dokumentācijas izveidošana ambulatorajā praksē

    OpenAIRE

    Sokola, Baiba

    2016-01-01

    Bakalaura darba tēma- “ Brūču aprūpes dokumentācijas izveidošana ambulatorajā praksē. Tēma ir aktuāla, jo pašlaik, 2016.gadā, Latvijas medicīnisko dokumentu lietvedībā nav pieejamas brūču aprūpes protokols, kas ir paredzēts ambulatoriem pacientiem. Darba mērķis ir izveidot brūču aprūpes dokumentāciju ambulatorai praksei. Pētījuma uzdevumi tika izvirzīti, lai sasniegtu pētījuma mērķi. Bakalaura darbā tika izmantoti 36 literatūras avoti, no tiem 17 latviešu valodā, 18 angļu valodā, 1 krievu val...

  18. 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

  19. 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.

  20. Donner la parole aux autochtones : Quel est le potentiel de reconnaissance de l'exposition à plusieurs points de vue dans les musées ?

    OpenAIRE

    Soulier, Virginie

    2013-01-01

    Depuis la fin des années 1980, les collaborations avec les communautés autochtones semblent s’accroître dans les musées canadiens. Un déplacement apparaît de la prise de parole en contexte de revendication au don de parole en contexte muséal. Après la remise en cause des musées ethnologiques, la prise en charge de la parole autochtone annonce le temps de la reconnaissance. Seulement, le mot reconnaissance est employé dans des contextes variés en muséologie. Ses occurrences indiquent plusieurs...

  1. « 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...

  2. 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.

  3. 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)

  4. Neutronic exposure and early increase of IL-6, IL-8 and G-csf seric levels in non human primates; Elevation precoce des concentrations seriques d`IL-6, d`IL-8 et de G-CSF apres exposition neutronique

    Energy Technology Data Exchange (ETDEWEB)

    Van Uye, A.; Agay, D.; Edgard, L.; Cruz, C.; Mestries, J.C. [Centre de Recherches du Service de Sante des Armees, La Tronche, 38 - Grenoble (France)

    1997-12-31

    The aim of the work was to study some of the early events that trigger radiation-induced inflammatory response. Blood kinetic profiles of IL-6, IL-8 and G-CSF were monitored in male adult baboons (Papio sp.) within the first 24 hours following the exposure to a 6 Gy mixed neutron-gamma field. (authors)

  5. 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

  6. 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.

  7. O après-coup e a reconsolidação da memória

    OpenAIRE

    Graziele Luiza Barizon Scopel Gerbasi; Paulo José da Costa

    2015-01-01

    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 ...

  8. 返工设备——APR-5000-XLS阵列封装返工系统

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Metcal公司2001年推出阵列封装返工系统,确立了可重复性、精度和温度控制的新标准。该公司最近推出的APR-5000-XLS阵列封装返工系统,再次确立了精确、有成本效益的、最大范围元件类型的返工基准,可处理BGA,CSP,LGA(Land Grid Array),Micro SMD,MLF(Micro-Lead Frame),BCC(Bumped Chip Component)多种封装。

  9. 返工设备——APR-5000-XLS阵列封装返工系统

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    APR-5000-XLS阵列封装返工系统可处理BGA,CSP,LGA(Land Grid Array),Micro SMD,MLF(Micro—Lead Frame),BCC(Bumped Chip Component)多种封装。其可处理的板尺寸达610mm×610mm(24.5″×24.5″),厚度达6.35mm(0.25″)。双程、全空气底部预热,能处理大小不同规格的PCB板。采用5个热电偶输入和闭环RTD温度控制,

  10. Conceptual design of passive containment cooling system with air holdup tanks in the concrete containment of improved APR+

    Energy Technology Data Exchange (ETDEWEB)

    Jeon, Byong Guk; NO, Hee Cheon, E-mail: hcno@kaist.ac.kr

    2014-02-15

    Highlights: • Conceptual design of passive containment cooling system (PCCS) based on APR+ is proposed. • Decay heat removal rate is to be maximized by introducing air holdup tanks (AHT). • Only air is transported into the AHT decreasing air mass fraction near HXs inside containment and increasing heat transfer rates. • Large AHT volume gives significantly higher heat removal rate. • External HXs have merits over in-tube HXs for long term cooling. - Abstract: The accident of the Fukushima nuclear power plant emphasized passive systems against prolonged station blackout. This paper aims at conceptual design of passive containment cooling system (PCCS) based on APR+, an advanced PWR developed in Korea with passive auxiliary feedwater system (PAFS). In the design, decay heat removal rate is to be maximized by introducing air holdup tanks (AHT). The AHT is an isolated space disposed above IRWST and is connected to the containment free space by vent lines through IRWST water and PAFS heat exchangers (HXs), where steam generated by decay heat is condensed. Since a lot of steam is condensed through in-tube HXs and IRWST water, air is mainly transported into the AHT decreasing air mass fraction near HXs inside containment and increasing heat transfer rates. Several design options (AHT volume, flow distribution in vent lines, HX types) are evaluated via scoping analysis. The scoping analysis had proved that AHT (>10% containment volume) decreased the required number of PCCS HXs to be installed less than a half, failure of valves caused marginal increase in HXs to be installed, and external HXs had merits over in-tube HXs for long term cooling.

  11. 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.

  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. 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.

  14. 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…

  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. A systematic core design method for reduction of critical boron concentration in APR 1400 with gadolinia-bearing assembly

    International Nuclear Information System (INIS)

    Highlights: • A systematic core design method reduces CBC of APR 1400. • The core design method solves a non-linear programming problem. • The solution is a set of new Gd-bearing fuel assembly design. • LP loading new Gd-bearing fuel assembly designs achieves target CBCs. • Lower L/H ratio shows longer hold-down effect than higher L/H ratio. - Abstract: A systematic core design method is developed to design Gd-bearing fuel assembly having two types of Gd rods, low-wt%-Gd rod and high-wt%-Gd rod. The purpose of the method is to lower the critical boron concentration (CBC) of a preliminary core loading pattern, and consequently to achieve more negative or less positive moderator temperature coefficient (MTC). The proposed core design method is a process of solving a non-linear programming problem stated with a system of equations. In this method, both the ratio of the number of low-wt%-Gd rod to the number of high-wt%-Gd rod (r) and the assembly average Gd wt% (w) are the solution variables of the system of equations. The target function is the amount of soluble boron concentration reduction, ΔCBC, which is correlated with the reactivity change, ΔkFA, per Gd-bearing fuel assembly by a quadratic reactivity equation. The coefficients of the quadratic equations are calculated prior to the determination of Gd-bearing fuel assembly pattern, using the least square method. The constraints required to determine (r, w) are physically realizable Gd rods pattern, Δki close to ΔkFA derived from ΔCBC, etc. An objective function, min[f(∑i(ΔkFA-Δki))], enables a final loading pattern to reach a target CBC. This design methodology is applied to APR 1400. Total six cases with various target CBCs are investigated to validate the proposed method. CASMO-3/MASTER calculations with new design assemblies produce lower CBCs at BOC than target CBCs keeping maximum pin power below the safety limit, and thus show more negative MTC

  17. 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

  18. APR-246/PRIMA-1(MET) rescues epidermal differentiation in skin keratinocytes derived from EEC syndrome patients with p63 mutations.

    Science.gov (United States)

    Shen, Jinfeng; van den Bogaard, Ellen H; Kouwenhoven, Evelyn N; Bykov, Vladimir J N; Rinne, Tuula; Zhang, Qiang; Tjabringa, Geuranne S; Gilissen, Christian; van Heeringen, Simon J; Schalkwijk, Joost; van Bokhoven, Hans; Wiman, Klas G; Zhou, Huiqing

    2013-02-01

    p53 and p63 share extensive sequence and structure homology. p53 is frequently mutated in cancer, whereas mutations in p63 cause developmental disorders manifested in ectodermal dysplasia, limb defects, and orofacial clefting. We have established primary adult skin keratinocytes from ectrodactyly, ectodermal dysplasia, and cleft lip/palate (EEC) syndrome patients with p63 mutations as an in vitro human model to study the disease mechanism in the skin of EEC patients. We show that these patient keratinocytes cultured either in submerged 2D cultures or in 3D skin equivalents have impaired epidermal differentiation and stratification. Treatment of these patient keratinocytes with the mutant p53-targeting compound APR-246/PRIMA-1(MET) (p53 reactivation and induction of massive apoptosis) that has been successfully tested in a phase I/II clinical trial in cancer patients partially but consistently rescued morphological features and gene expression during epidermal stratification in both 2D and 3D models. This rescue coincides with restoration of p63 target-gene expression. Our data show that EEC patient keratinocytes with p63 mutations can be used for characterization of the abnormal molecular circuitry in patient skin and may open possibilities for the design of novel pharmacological treatment strategies for patients with mutant p63-associated developmental abnormalities. PMID:23355676

  19. General arrangement design optimization of emergency response facility (TSC, OSC) in Korea next generation reactor (APR-1400)

    International Nuclear Information System (INIS)

    The accident at the Three Mile Island (TMI) led to install some data processing and display equipment to assist control room personnel in rapidly evaluating the safety status. And also to place in the plant for providing operators with technical support and an emergency response center for radiological environmental assessments and determination of recommended public protective action during emergency. In practice, most of the countries possessing nuclear power plants including USA have partially or wholly adopted US NRC regulations and guidelines for Emergency Response Facility(ERF). Also the Korea nuclear power plants are implementing or operating ERF and SPDS after analyzing US NRC regulations and guideline since TMI accident. So this paper first been reviewed Korea Regulations, US NRC published codes and standards related to ERF (TSC/OSC). Finally this paper is described the design optimization of general arrangement in emergency response facility to improve emergency response capability in Korea Next Generation Reactor(APR-1400), which are best suitable for our domestic situation and also enhance the emergency response capability of ERF

  20. 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)

  1. 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

  2. Development of a Phenomena Identification Ranking Table (PIRT) for a Station Black Out (SBO) Accident of the APR1400

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Kyoung Ho; Yun, Byong Jo; Sim, Suk Ku and others

    2013-10-15

    SBO is one of the most important DEC in that without any proper operator actions, a total loss of heat sink leads to core uncover, to core damage, and ultimately a core melt-down scenario under high pressure. Due to this safety importance, SBO is considered to be a base test item of the OECD-ATLAS project. In this study, Phenomena Identification Ranking Table (PIRT) has been developed for identifying the major parameters affecting the thermal-hydraulic phenomena in SBO transients. Development of PIRT for SBO transient is expected to contribute to making strategy for performing a thermal-hydraulic integral effect test with ATLAS which includes determination of proper test conditions and improvement of measurements. The PIRT process used in this study follows the methodology previously applied in the Passive Auxiliary Feedwater System (PAFS) of the APR+ (Advanced Power Reactor Plus). The PIRT has been developed for identifying the major parameters affecting the thermal-hydraulic phenomena during a SBO transient. The PSC was determined to be the core mixture level from the expert panel discussion. As for the major components of the nuclear power plant, the rank of the importance and the knowledge level were summarized for each of the three temporal phases. Taking into account the important phenomena from the PIRT result, it can be confirmed that ATLAS has a capability of simulating the major thermal-hydraulic phenomena during a SBO transient as realistically as possible. The present PIRT is expected to contribute to making strategy for performing a thermal-hydraulic integral effect test with ATLAS in the framework of the OECD-ATLAS project.

  3. 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.

  4. Analysis of equivalent dose (H) starting from the exposition (X) received for patient families in myocardial perfusion study with 99mTc-Sestamibi

    International Nuclear Information System (INIS)

    The myocardial perfusion study with 99mTc-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 99mTc-Sestamibi with acquisition protocol of 1 day: Rest-effort, with dose of 15-30 mCi (555-1110 mBq) respectively. Immediate to each injection of 99mTc-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 99mTc-Sestamibi, the values of the Dam (1.37±0.43 mrem, 13.7±4.3 μSv) they differ significantly of the Dat (1.04 mrem, p99mTc-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 mCi (412.2±28.12 mBq). Differences were not observed statistically significant between the Dam (2.76±0.87 mrem

  5. Exposição a agrotóxicos em agricultores do Movimento Sem Terra Exposition pesticides among brazilian land squatters

    Directory of Open Access Journals (Sweden)

    Regina Rigatto Witt

    2010-11-01

    Full Text Available Em 1993 agricultores do Movimento Sem-Terra ocuparam uma fazenda no sul do Brasil onde havia um depósito de agrotóxicos organoclorados. O objetivo desta investigação foi avaliar as condições de saúde dos agricultores expostos. Trata-se de um estudo epidemiológico do tipo descritivo transversal, com informação recordatória nos períodos: anterior ao acampamento (vida anterior a 1993, durante o acampamento (oito meses em 1993 e após o assentamento (até 1998. Para coleta dos dados foi elaborado um instrumento com questões de caracterização demográfica, história de exposição e de sinais e sintomas. Foram entrevistados 140 indivíduos trabalhadores adultos. A forma de exposição relatada foi o preparo, a aplicação dos produtos e/ou relato de trabalho em culturas determinadas. O desfecho estudado foram três ou mais sinais ou sintomas simultâneos após o relato de exposição. Os resultados apontam 16, 8 e 29 agricultores com relato compatível com o desfecho, antes, durante a ocupação e após o assentamento respectivamente. Os equipamentos de proteção individual foram rara e inadequadamente utilizados. Há evidências da necessidade de realização de estudos posteriores visando à compreensão dos efeitos da exposição aos agrotóxicos e indicam a necessidade da elaboração de programas educativos para serem desenvolvidos junto a agricultores para a prevenção das intoxicações.In 1993 rural workers of a social movement occupied a farm in the south of Brazil where organoclorides pesticides were stored. This study was taken to evaluate health conditions of rural workers exposed to these organoclorides pesticides. This is a retrospective transversal study with collection of reminded data in the periods of: life before 1993, during the occupation in 1993 and after settlement in 1996. Demographic data, exposition, signs and symptoms were collected with the application of an instrument. Individuals (140 adults workers were

  6. 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.

  7. 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.

  8. 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....

  9. Daugiabučio namo aprūpinimo energija technologinių sprendinių daugiakriterė analizė

    OpenAIRE

    Matuzas, Martynas

    2013-01-01

    Baigiamajame magistro darbe nagrinėjamas tipinis daugiabutis pastatas ir jam pritaikytos energiją generuojančios sistemos. Darbo tikslas – daugiakriterio vertinimo metodu nustatyti optimalų energijos aprūpinimo technologinį sprendinį pagal energinį, ekologinį ir ekonominį kriterijus. Tyrime nagrinėjama centralizuoto šilumos tiekimo sistema, dujinis katilas, oras–vanduo ir gruntas–vanduo šilumos siurbliai, saulės kolektoriai, saulės elementų bei visų šių sistemų kombinacijos. Tyrimui naudojami...

  10. 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.

  11. Évaluation du risque de contamination alimentaire en mycotoxines néphrotoxiques et cancérogènes (notamment l'ochratoxine A) : validation de biomarqueurs d'exposition et d'effet

    OpenAIRE

    Tozlovanu, Mariana

    2008-01-01

    L'ochratoxine A (OTA) est une mycotoxine (métabolite secondaire de moisissures), contaminant alimentaire ubiquitaire. Elle est mise en cause dans la néphropathie endémique des Balkanset des tumeurs du tractus urinaire associées à cette maladie. Le but de notre travail était d'établir une relation entre l'exposition humaine à l'OTA et l'induction des cancers des voies urinaires. La présence des mycotoxines dans les aliments pose un problème réel de santé publique. Chez l'homme, la contaminat...

  12. 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)

  13. 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。

  14. 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.

  15. 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.

  16. Truman, "faith-based" diplomatie et ambigüités du Plan Marshall : cas de la France de l'après-guerre

    OpenAIRE

    Autran, Jean-Marie

    2015-01-01

    La "Faith-based" diplomatie américaine et les ambiguïtés du plan Marshall : le cas de la France dans l’après-guerre. Le Président Harry S. Truman (1945-1953) affirme dès 1946 que les E.U. doivent s’armer d'une « diplomatie fondée sur la foi » pour encourager la reconstruction spirituelle d'une Europe « déchristianisée » face au communisme. Pour faire barrage au marxisme de l’Union Soviétique, il fallait commencer par la France, vue comme la pierre de voûte spirituelle. Plus que toute autre na...

  17. 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...

  18. La présence des Nabatéens en Italie (ier siècle av.-iie siècle apr. J.-C.)

    OpenAIRE

    Schwentzel, Christian-Georges

    2015-01-01

    La présence des Nabatéens en Italie est attestée par plusieurs documents épigraphiques ainsi que par quelques monuments découverts à Pouzzoles : des autels et des objets de culte, des sculptures. Cette présence s’est sans doute développée à la fin du iie s. av. J.-C., ou au début du ier siècle av. J.-C., avant de s’effacer, probablement au iie siècle apr. J.-C. En tout cas, les documents épigraphiques mentionnant la présence de Nabatéens en Italie sont datés des règnes de Malichos Ier (58-30 ...

  19. The LasB Elastase of Pseudomonas aeruginosa Acts in Concert with Alkaline Protease AprA To Prevent Flagellin-Mediated Immune Recognition.

    Science.gov (United States)

    Casilag, Fiordiligie; Lorenz, Anne; Krueger, Jonas; Klawonn, Frank; Weiss, Siegfried; Häussler, Susanne

    2016-01-01

    The opportunistic pathogen Pseudomonas aeruginosa is capable of establishing severe and persistent infections in various eukaryotic hosts. It encodes a wide array of virulence factors and employs several strategies to evade immune detection. In the present study, we screened the Harvard Medical School transposon mutant library of P. aeruginosa PA14 for bacterial factors that modulate interleukin-8 responses in A549 human airway epithelial cells. We found that in addition to the previously identified alkaline protease AprA, the elastase LasB is capable of degrading exogenous flagellin under calcium-replete conditions and prevents flagellin-mediated immune recognition. Our results indicate that the production of two proteases with anti-flagellin activity provides a failsafe mechanism for P. aeruginosa to ensure the maintenance of protease-dependent immune-modulating functions. PMID:26502908

  20. 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

  1. 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.

  2. Compte-rendu de l'exposition " Quelques paillettes, un peu de soie…. Coiffes d'Alsace du XVIIIe et du début du XIXe siècle", Colmar, musée d'Unterlinden, 21 novembre 2009 - 28 février 2010

    OpenAIRE

    Charpigny, Florence

    2010-01-01

    Compte-rendu en français de l'exposition " Quelques paillettes, un peu de soie…. Coiffes d'Alsace du XVIIIe et du début du XIXe siècle", Colmar, musée d'Unterlinden, 21 novembre 2009 - 28 février 2010

  3. A Study on Scenario Selection for Evaluation of Fission Product Behavior during a Severe Accident at APR 1400 Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, E. S.; Kim, Han-Chul [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of); Cho, Song-Won [NSETec, Daejeon (Korea, Republic of)

    2015-05-15

    As a part of an 'Evaluation of the State-of-the-Art on the Fission Product Behavior and Improvement of the Iodine Evaluation Model' Project, we at KINS plan to investigate source term behavior during a severe accident by MELCOR and to eventually compare it with results by RAIM which is an add-on code to MELCOR including iodine behavior model developed by KINS. Since species and amount of fission products in the containment depend on a specific accident, it is necessary to select accident scenarios for the study, especially taking account of its relative importance of occurrence or resultant effects for a specific plant. In this regard, we have reviewed U.S.NRC's Stateof- the-Art Reactor Consequence Analyses (SOARCA) and applied the SOARCA's method of scenario selection to Probabilistic Safety Assessment (PSA) for Shin-Kori 3·4 nuclear power plants which are APR1400 type reactors. Furthermore, we have selected scenarios from the PSA results with a new criterion in the light of risk, which consists of probability and consequence of accidents of interest. In this study, we have selected scenarios for evaluation of fission product behavior during a severe accident. Applying the U.S.NRC's SOARCA method to Shin-Kori 3·4 PSA revealed that it is practically useful to set a relative criterion for scenario studies since making a definite criterion as in SOARCA requires to consider many spatiotemporal factors such as regulation policies and safety technologies. With this in mind, the relative criterion of the scenario selection has been created using release frequency and release fraction of source term in the respect of risk from APR 1400 type Shin-Kori 3·4 Level 2 PSA. The selected representing scenarios are ISLOCA, SGTR, and SBO. A preliminary analysis has been tried for a SBO sequence with more severe and simple assumptions using MELCOR. The results show early release of volatile elements in the containment.

  4. Development of a New Condensation Heat Transfer Model for the Nearly Horizontal Tube of the APR+ PAFS (Passive Auxiliary Feed-water System)

    International Nuclear Information System (INIS)

    Korea Atomic Energy Research Institute (KAERI) has recently conducted PASCAL experiment to confirm the performance of PAFS. From the work, it is founded that the condensation heat transfer coefficient predicted by best estimated safety analysis code MARS (Multi-dimensional Analysis of Reactor Safety) was underestimated compared to the experimental data. Shah correlation embedded in MARS code is the typical model using the empirical two-phase multiplier to determine condensation heat transfer coefficient for annular flow in the condensing tube. On the other hand, the PASCAL experiment indicated that a stratified-wavy flow generally tends to occur in the downward inclined tube of the condensation heat exchanger. Therefore, in order to improve the prediction capability of safety analysis codes for PAFS, the present study has proposed a new condensation heat transfer model package for the nearly horizontal tube, which determines mechanistically the local heat transfer coefficient based on the flow regimes. To enhance prediction capability of one-dimensional best estimated code MARS for the PAFS of the Korean 3.5 generation nuclear power plant APR+, a new condensation heat transfer model package has been developed. The model package consists of the one-dimensional separated model for the void fraction, a flow regime model based on wetted angle, and the condensation heat transfer correlations. The model package considers the inclination angle of the condensing tube and various flow regimes that are expected in the tube during condensation process

  5. Coseismic Dip Slip Distribution of the 1 Apr 2007 Solomon Islands Mw8.1 Earthquake from a Fully Bayesian Inversion

    Science.gov (United States)

    Chen, T.

    2009-12-01

    102 uplift and subsidence measurements over the southeastern end of the rupture zone from two field surveys shortly after 1 Apr 2007 Solomon Islands Earthquake provide a unique geodetic constraint in the following inversion of distributed slip. In the conventional inversion of geodetic data for spatial distribution of fault slip the solution is maintained by minimizing the second-order spatial derivative of slip and the smoothing parameter is often selected subjectively at the bend of the trade-off curve of misfit as a function of slip roughness. A fully Bayesian slip inversion method[Fukuda et al.,2008] is used to overcome the deficiency of selecting the smoothing parameter subjectively. The smoothing parameter is estimated with the distributed slip at the same time under a unified theoretical Bayesian framework. The joint posterior probability density function of distributed slip and smoothing parameter is formulated using Bayes’ theorem and sampled with Markov chain Monte Carlo method. I will apply this method to coseismic slip distribution associated with the 2007 Mw8.1 Solomon Islands earthquake and compare the results of this method with conventional method and the coseismic finite fault model of Furlong et al.[2009].

  6. Les westerns de John Ford : Du libéralisme d’avant-guerre au conservatisme d’après-guerre

    Directory of Open Access Journals (Sweden)

    Jean-Pierre Esquenazi

    2012-05-01

    Full Text Available L’article propose un moyen de mesurer l’influence sur les cinéastes du milieu dans lequel ils vivent. Sont examinés trois ensembles de westerns de John Ford (réalisés avant guerre, dans l’immédiat après guerre et dans la décennie 1955-1965. Chaque groupe est lié à une situation particulière de l’institution hollywoodienne et de la communauté des cinéastes. L’étude de la mise en scène de scènes récurrentes dans tous ces films révèle des différences pertinentes. Celles-ci peuvent être comprises comme des réactions à l’actualité sociale et politique de Hollywood. The article proposes a way to measure the influence on filmmakers of the environment in which they live. Three wholes of westerns, produced during the pre-war, during the immediate post war and during the decade 1955-1965, are reviewed. Each group is linked to a particular situation of the Hollywood industry. The study of the mise en scene of recurrent scenes in these films reveals relevant differences. These can be understood as reactions to the social and political state of the Hollywood industry.

  7. Observations of TeV gamma-rays from Mrk 421 during Dec. 2005 to Apr. 2006 with the TACTIC telescope

    CERN Document Server

    Yadav, K K; Tickoo, A K; Rannot, R C; Godambe, S; Koul, M K; Dhar, V K; Thoudam, S; Bhatt, N; Bhattacharya, S; Chanchalani, K; Goyal, H C; Kaul, R K; Kothari, M; Kotwal, S; Koul, R; Sahayanathan, S; Sharma, M; Venugopal, K

    2007-01-01

    The TACTIC $\\gamma$-ray telescope has observed Mrk 421 on 66 clear nights from Dec. 07, 2005 to Apr. 30, 2006, totalling $\\sim$ 202 hours of on-source observations. Here, we report the detection of flaring activity from the source at $\\geq$ 1 TeV energy and the time-averaged differential $\\gamma$-ray spectrum in the energy range 1-11 TeV for the data taken between Dec. 27, 2005 to Feb. 07, 2006 when the source was in a relatively higher state as compared to the rest of the observation period. Analysis of this data spell, comprising about $\\sim$97h reveals the presence of a $\\sim 12.0 \\sigma$ $\\gamma$-ray signal with daily flux of $>$ 1 Crab unit on several days. A pure power law spectrum with exponent $-3.11\\pm0.11$ as well as a power law spectrum with an exponential cutoff $(\\Gamma = -2.51\\pm0.26$ and $E_0=(4.7\\pm2.1) TeV)$ are found to provide reasonable fits to the inferred differential spectrum within statistical uncertainties. We believe that the TeV light curve presented here, for nearly 5 months of ext...

  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. 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.

  10. A study on Requirements of Data Base Translator for APR1400 Computerized Procedure System at Shin-Hanul unit 1 and 2

    Energy Technology Data Exchange (ETDEWEB)

    Seong, Nokyu; Lee, Sungjin [KHNP, Daejeon (Korea, Republic of)

    2015-05-15

    The CPS is one of the Man Machine Interface (MMI) resources and the CPS can directly display plant graphic objects which are in the Digital Control System (DCS). And the CPS can send a request to DCS to provide DCS screen which is called step support display through DCS link button on a computerized procedure. The procedure writers can insert DCS graphic information to computerized procedure through data base which is provided by CPS Editing System (CPSES). The data base which is provided by CPSES conforms to the naming rule of DCS graphic objects. The naming rule of DCS graphic objects is defined by vendor thus status of DCS graphic objects which are in computerized procedure at Shin-Kori plant cannot be displayed on CPS at Shin-Hanul plant. To use computerized procedure which is written by other plant procedure writer, DCS graphic objects shall be translated by its plant data base. This paper introduces requirements of data base translator to reduce translation and re-inserting graphic objects burden. This paper introduces the requirements of data base translator of CPSES for APR1400 CPS at Shin-Hanul unit 1 and 2. The translator algorithms shall be tested to update data base of CPSES effectively. The prototype of translator is implemented and is being tested using real plant DB. This translator can be applied to Shin- Hanul unit1 and 2 through software V and V.

  11. Impaired epithelial differentiation of induced pluripotent stem cells from ectodermal dysplasia-related patients is rescued by the small compound APR-246/PRIMA-1MET.

    Science.gov (United States)

    Shalom-Feuerstein, Ruby; Serror, Laura; Aberdam, Edith; Müller, Franz-Josef; van Bokhoven, Hans; Wiman, Klas G; Zhou, Huiqing; Aberdam, Daniel; Petit, Isabelle

    2013-02-01

    Ectodermal dysplasia is a group of congenital syndromes affecting a variety of ectodermal derivatives. Among them, ectrodactyly, ectodermal dysplasia, and cleft lip/palate (EEC) syndrome is caused by single point mutations in the p63 gene, which controls epidermal development and homeostasis. Phenotypic defects of the EEC syndrome include skin defects and limbal stem-cell deficiency. In this study, we designed a unique cellular model that recapitulated major embryonic defects related to EEC. Fibroblasts from healthy donors and EEC patients carrying two different point mutations in the DNA binding domain of p63 were reprogrammed into induced pluripotent stem cell (iPSC) lines. EEC-iPSC from both patients showed early ectodermal commitment into K18(+) cells but failed to further differentiate into K14(+) cells (epidermis/limbus) or K3/K12(+) cells (corneal epithelium). APR-246 (PRIMA-1(MET)), a small compound that restores functionality of mutant p53 in human tumor cells, could revert corneal epithelial lineage commitment and reinstate a normal p63-related signaling pathway. This study illustrates the relevance of iPSC for p63 related disorders and paves the way for future therapy of EEC. PMID:23355677

  12. Anti-leukaemic effects induced by APR-246 are dependent on induction of oxidative stress and the NFE2L2/HMOX1 axis that can be targeted by PI3K and mTOR inhibitors in acute myeloid leukaemia cells.

    Science.gov (United States)

    Ali, Dina; Mohammad, Dara K; Mujahed, Huthayfa; Jonson-Videsäter, Kerstin; Nore, Beston; Paul, Christer; Lehmann, Sören

    2016-07-01

    The small molecule APR-246 (PRIMA-1(MET) ) is a novel drug that restores the activity of mutated and unfolded TP53 protein. However, the mechanisms of action and potential off-target effects are not fully understood. Gene expression profiling in TP53 mutant KMB3 acute myeloid leukaemia (AML) cells showed that genes which protected cells from oxidative stress to be the most up-regulated. APR-246 exposure also induced reactive oxygen species (ROS) formation and depleted glutathione in AML cells. The genes most up-regulated by APR-246, confirmed by quantitative real time polymerase chain reaction, were heme oxygenase-1 (HMOX1, also termed HO-1), SLC7A11 and RIT1. Up-regulation of HMOX1, a key regulator of cellular response to ROS, was independent of TP53 mutational status. NFE2L2 (also termed Nrf2), a master regulator of HMOX1 expression, showed transcriptional up-regulation and nuclear translocation by APR-246. Down-regulation of NFE2L2 by siRNA in AML cells significantly increased the antitumoural effects of APR-246. The PI3K inhibitor wortmannin and the mTOR inhibitor rapamycin inhibited APR-246-induced nuclear translocation of NFE2L2 and counteracted the protective cellular responses to APR-246, resulting in synergistic cell killing together with APR-246. In conclusion, ROS induction is important for antileukaemic activities of APR-246 and inhibiting the protective response of the Nrf-2/HMOX1 axis using PI3K inhibitors, enhances the antileukaemic effects. PMID:26991755

  13. L’avenir de la PAC après 2013 : la réforme des mécanismes de régulation des marchés

    OpenAIRE

    Chatellier, Vincent

    2009-01-01

    Cette communication propose une analyse portant sur les instruments de la régulation des marchés agricoles au sein de l’Union européenne, dans la perspective des évolutions futures de la PAC pour l’après 2013. Après avoir rappelé l’importance des soutiens budgétaires déployés par la PAC en faveur de la régulation des marchés et discuter des justifications à une intervention publique, l’analyse aborde successivement les droits de douane, les aides à l’exportation, les filets de sécurité (prix ...

  14. Study on the fire supervision and design examination in the prophase of large exposition%大型博览会前期消防监督及设计审核探讨

    Institute of Scientific and Technical Information of China (English)

    任立军

    2012-01-01

    In recent years, various expositions have been held in China, such as vehicle, clothing, electromechanical, large mechanism, oil and coal chemical, agricultural products, garden technologies and other comprehensive exhibitions. The fire safety work of the exhibition is quite important. As the source of exhibition fire work, the fire design examination in the arrangement period of the exhibition is the chief problem that the fire supervision personnel and the exhibition staff should intervene in advance and focus on. According to the practical experience in exhibitions, the fire design examination of special decoration booth in the arrangement of large exhibition was discussed , including the notification items in the arrangement prophase, the specific requirements in the aspects of design examination and construction supervision management of special decoration booth, in order to guarantee the fire safety of large exposition from the source.%近年来,国内举办的各类博览会内容繁多,如车展、服装展、机电展、大型机械、油煤化工、农产品、园林技术以及各类综合性展览,展会消防安全工作尤为重要.布展期间的消防设计审核作为展会消防工作的源头,是消防监督人员及展会相关工作人员应当提前介入、重点把关的首要问题.笔者根据各地参加展会工作实践经验,针对大型展会布展中的特装展位消防设计审核工作进行探讨,包括布展前期告知事项、特装展位设计审核及特装布展施工监督管理等方面的具体要求,从源头保证大型博览会的消防安全.

  15. L'Arabie du Sud et la mer du IIIème siècle av. au VIème siècle apr. J.‑C.

    OpenAIRE

    Schiettecatte, Jérémie

    2012-01-01

    Etude de l'évolution du commerce maritime en Arabie du Sud du 3e siècle avant au 6e siècle après et de l'évolution des ports et du tracé des voies de navigation en fonction du contexte politique plus large (évolution de l'empire romain, de la Perse sassanide).

  16. Phylogenetic Diversity and Spatial Distribution of the Microbial Community Associated with the Caribbean Deep-water Sponge Polymastia cf. corticata by 16S rRNA, aprA, and amoA Gene Analysis

    OpenAIRE

    Meyer, Birte; Kuever, Jan

    2008-01-01

    Denaturing gradient gel electrophoresis (DGGE)-based analyses of 16S rRNA, aprA, and amoA genes demonstrated that a phylogenetically diverse and complex microbial community was associated with the Caribbean deep-water sponge Polymastia cf. corticata Ridley and Dendy, 1887. From the 38 archaeal and bacterial 16S rRNA phylotypes identified, 53% branched into the sponge-specific, monophyletic sequence clusters determined by previous studies (considering predominantly shallow-water sponge species...

  17. 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.

  18. "Mēness aptiekas" farmaceitiskās aprūpes pakalpojumu kvalitātes izvērtējums un pilnveides iespējas

    OpenAIRE

    Matute, Anete

    2016-01-01

    Maģistra darbā „Mēness aptiekas” farmaceitiskās aprūpes pakalpojumu kvalitātes izvērtējums un pilnveides iespējas” autore, balstoties uz pakalpojumu kvalitātes novērtēšanas teorētiskajiem modeļiem, izvērtējusi „Mēness aptiekas” tīkla Jūrmalas aptieku sniegto pakalpojumu kvalitātes dažādas dimensijas. Mūsdienu apstākļos farmaceitiskā aprūpe ir kļuvusi par būtisku primārās veselības aprūpes sastāvdaļu, tādēļ šo pakalpojumu pieejamībai un kvalitātei tiek pievērsta aizvien lielāka uzmanība gan ...

  19. 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.

  20. Coadministration of Hedera helix L. Extract Enabled Mice to Overcome Insufficient Protection against Influenza A/PR/8 Virus Infection under Suboptimal Treatment with Oseltamivir.

    Science.gov (United States)

    Hong, Eun-Hye; Song, Jae-Hyoung; Shim, Aeri; Lee, Bo-Ra; Kwon, Bo-Eun; Song, Hyuk-Hwan; Kim, Yeon-Jeong; Chang, Sun-Young; Jeong, Hyeon Gun; Kim, Jong Geal; Seo, Sang-Uk; Kim, HyunPyo; Kwon, YongSoo; Ko, Hyun-Jeong

    2015-01-01

    Several anti-influenza drugs that reduce disease manifestation exist, and although these drugs provide clinical benefits in infected patients, their efficacy is limited by the emergence of drug-resistant influenza viruses. In the current study, we assessed the therapeutic strategy of enhancing the antiviral efficacy of an existing neuraminidase inhibitor, oseltamivir, by coadministering with the leaf extract from Hedera helix L, commonly known as ivy. Ivy extract has anti-inflammatory, antibacterial, antifungal, and antihelminthic properties. In the present study, we investigated its potential antiviral properties against influenza A/PR/8 (PR8) virus in a mouse model with suboptimal oseltamivir that mimics a poor clinical response to antiviral drug treatment. Suboptimal oseltamivir resulted in insufficient protection against PR8 infection. Oral administration of ivy extract with suboptimal oseltamivir increased the antiviral activity of oseltamivir. Ivy extract and its compounds, particularly hedrasaponin F, significantly reduced the cytopathic effect in PR8-infected A549 cells in the presence of oseltamivir. Compared with oseltamivir treatment alone, coadministration of the fraction of ivy extract that contained the highest proportion of hedrasaponin F with oseltamivir decreased pulmonary inflammation in PR8-infected mice. Inflammatory cytokines and chemokines, including tumor necrosis factor-alpha and chemokine (C-C motif) ligand 2, were reduced by treatment with oseltamivir and the fraction of ivy extract. Analysis of inflammatory cell infiltration in the bronchial alveolar of PR8-infected mice revealed that CD11b+Ly6G+ and CD11b+Ly6Cint cells were recruited after virus infection; coadministration of the ivy extract fraction with oseltamivir reduced infiltration of these inflammatory cells. In a model of suboptimal oseltamivir treatment, coadministration of ivy extract fraction that includes hedrasaponin F increased protection against PR8 infection that could be

  1. Coadministration of Hedera helix L. Extract Enabled Mice to Overcome Insufficient Protection against Influenza A/PR/8 Virus Infection under Suboptimal Treatment with Oseltamivir.

    Directory of Open Access Journals (Sweden)

    Eun-Hye Hong

    Full Text Available Several anti-influenza drugs that reduce disease manifestation exist, and although these drugs provide clinical benefits in infected patients, their efficacy is limited by the emergence of drug-resistant influenza viruses. In the current study, we assessed the therapeutic strategy of enhancing the antiviral efficacy of an existing neuraminidase inhibitor, oseltamivir, by coadministering with the leaf extract from Hedera helix L, commonly known as ivy. Ivy extract has anti-inflammatory, antibacterial, antifungal, and antihelminthic properties. In the present study, we investigated its potential antiviral properties against influenza A/PR/8 (PR8 virus in a mouse model with suboptimal oseltamivir that mimics a poor clinical response to antiviral drug treatment. Suboptimal oseltamivir resulted in insufficient protection against PR8 infection. Oral administration of ivy extract with suboptimal oseltamivir increased the antiviral activity of oseltamivir. Ivy extract and its compounds, particularly hedrasaponin F, significantly reduced the cytopathic effect in PR8-infected A549 cells in the presence of oseltamivir. Compared with oseltamivir treatment alone, coadministration of the fraction of ivy extract that contained the highest proportion of hedrasaponin F with oseltamivir decreased pulmonary inflammation in PR8-infected mice. Inflammatory cytokines and chemokines, including tumor necrosis factor-alpha and chemokine (C-C motif ligand 2, were reduced by treatment with oseltamivir and the fraction of ivy extract. Analysis of inflammatory cell infiltration in the bronchial alveolar of PR8-infected mice revealed that CD11b+Ly6G+ and CD11b+Ly6Cint cells were recruited after virus infection; coadministration of the ivy extract fraction with oseltamivir reduced infiltration of these inflammatory cells. In a model of suboptimal oseltamivir treatment, coadministration of ivy extract fraction that includes hedrasaponin F increased protection against PR8

  2. Regional Culture Expression of Urban Gardens in Liuzhou Horticulture Exposition Garden%柳州园博园城市展园设计的地域文化表达研究

    Institute of Scientific and Technical Information of China (English)

    苏引江

    2012-01-01

    This article briefly introduces the situation of urban gardens in Liuzhou Horticulture Exposition Garden. Then it discusses the main characteristics, content and means of cultural expression in landscape de- sign of urban gardens. Through the surveys and observation, it shows that landscape design of urban gardens has distinctive characteristics. This article aims to provide references for cultural expression in landscape de- sign of urban gardens.%介绍了柳州园博园城市展园的情况,分析了城市展园景观设计的主要特点,探讨了城市展园文化表达的内容和方式。通过对柳州园博园主要城市展园的调研,认为其城市展园景观设计特征鲜明,为展园设计的地域文化表达提供参考。

  3. 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。

  4. 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.

  5. Hemorrhagic stroke after naphazoline exposition: case report Acidente vascular encefálico hemorrágico após exposição à nafazolina: relato de caso

    Directory of Open Access Journals (Sweden)

    Jorge A.A. Zavala

    2004-09-01

    Full Text Available Ten percent of all strokes are due to spontaneous cerebral hemorrhages. They are associated to drugs (licit and illicit in 9.5% of all cases in young adults. This is a case report of a 44-year-old man, without previous morbidities, who presented a sudden onset headache and arterial hypertension 24 hours after use of naphazoline as nasal decongestant. Cranial tomography showed right thalamus hemorrhage. Cerebral angiography showed no aneurisms, vascular malformations or vasculitis. No other risk factors were found during investigation in this patient and the stroke was attributed to naphazoline exposition.Dez por cento de todos os eventos vasculares encefálicos são devido às hemorragias intracerebrais espontâneas, associados a drogas (lícitas e ilícitas em 9,5% de todos os casos em adultos jovens. Relatamos o caso de um homem de 44 anos de idade, sem doenças prévias, que apresentou cefaléia súbita e hipertensão arterial 24 horas após o uso de congestionante nasal contendo nafazolina. A tomografia de crânio evidenciou hemorragia talâmica. Durante a investigação não foram encontrados outros fatores de risco e a hemorragia foi atribuída à exposição à nafazolina.

  6. 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.

  7. 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.

  8. 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.

  9. 國小中高年級國語文教材事理類說明文學習內涵之探究Exploration of Reasoning Exposition-Oriented Content in Chinese Teaching Material for the 3rd to 6th Graders

    Directory of Open Access Journals (Sweden)

    陳佳宜Chia-Yi Chen

    2008-03-01

    Full Text Available 本研究以國小中、高年級國語文之說明文教材為研究文本,歸納探討當中之事理類說明文的教材類型及分布現況,接著以「事理類說明文教材檢視表」,針對國語課本、教師手冊及習作,檢視後進行分析,以瞭解現行三家版本事理類說明文教材,作為未來編撰修改之基礎。研究發現,說明文題材大致符合學生的生活經驗,但文體分類與界定不夠明確、教材選編比例偏低、不同類型說明文教材分布差異大,而事理類說明文教材編寫缺乏層次性、寫作及文體特徵相關題型未能完整規劃,導致教學重點容易被忽略。最後,根據研究結果引申出針對教材、教學及未來研究的建議,以充實事理類說明文教材內容。 This study is based on the teaching materials of exposition in Mandarin textbook of three versions as the basis of study. First, generalize and treat the teaching materials and distribution of the reasoning exposition in Mandarin textbooks in grade 3-6 curriculum. Then accumulate the opinions of elementary school teachers by “checklist of the reasoning exposition” to inspect the materials, teacher’s manuals and workbooks. After that, analyze the content of the reasoning exposition of three versions and give advice to further editions. From the study, it is found that the subject arrangement of the exposition accords with the experience of the pupils approximately, the discrimination in the literary form is not explicit enough, the proportion of the exposition in the textbooks is low, the distribution and proportion of different type of expositions in three versions differs from each other very much, the composition of content is lack of the arrangement of ideas, the exercises of writing and expository feature are not well integrated. Therefore, based upon the findings of this study, the main point of the reasoning exposition is usually neglected

  10. Première expérience de l'utilisation du Misoprostol comme soin après avortement (SAA) à Libreville, Gabon

    Science.gov (United States)

    Mayi-Tsonga, Sosthène; Minkobame, Ulysse; Mbila, Arielle; Assoumou, Pamphile; Diop, Ayisha; Winikoff, Beverly

    2014-01-01

    Introduction Une étude a été menée afin de déterminer le taux d'acceptabilité de 400µg de misoprostol par voie sublinguale comme traitement de première intention de l'avortement incomplet et de préciser le taux d'avortement complet ou vacuité utérine. Méthodes Les femmes éligibles avaient un diagnostic clinique d'avortement incomplet avec une taille utérine inférieure à celle d'un utérus de 12 semaines d'aménorrhées (SA). Chacune a reçu 400µg de misoprostol par voie sublinguale. Les femmes ont été revues après une semaine. A J7, celles qui n'avaient pas complètement expulsé ont eu le choix entre une nouvelle consultation de suivi à J14 et la pratique d'une évacuation chirurgicale immédiate. Résultats 145 patientes ont été éligibles et ont toutes accepté la méthode (100%). L’âge moyen était de 25,9 ± 6 ans. A J7, 120 patientes étaient guéries (85,7%). A J14, le taux de réussitea été de 95,7% soit 134 patientes guéries. Les patientes guéries ont déclaré être très satisfaites (57,5%), satisfaites (41,8%) et insatisfaite (0,7%). Au total,128 femmes (95,5%) ont dit être prêtes à utiliser de nouveau le misoprostol comme méthode d’évacuation utérine en cas d'avortement incomplet. Conclusion L’étude démontre que le 400µg misoprostol par voie sublinguale nous permet de prendre en charge d'une manière adéquate l'avortement incomplet surtout dans les pays à faible ressource et notamment dans les structures sanitaires de première ligne ou éloignées. PMID:25469194

  11. 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.

  12. The analysis of landscape design and cultural expression of urban gardens in the Greening Exposition of Zhengzhou city%郑州绿博会城市展园景观设计与文化表达

    Institute of Scientific and Technical Information of China (English)

    姜涛; 杜莹; 杨芳绒

    2012-01-01

    介绍了郑州绿博会与城市展园的情况,分析了城市展园景观设计的主要特点,探讨了城市展园文化表达的内容和方式.通过对郑州绿博会主要城市展园的调研,认为其城市展园景观设计特征鲜明,内容丰富.在深入挖掘城市文化的基础上运用现代设计理念和手法,借助丰富的景观设计语言和多种文化表达方式来传递城市信息,塑造城市特色,创造具有鲜明地域特征和文化内涵的城市展园.%This paper briefly introduces the situation of Greening Exposition of Zhengzhou and its urban gardens. Then this article analyses the main characters of landscape design of urban gardens and talks about the content and means of cultural expression in urban gardens landscape design. Through the surveys and observation, we can know that landscape design of urban gardens has distinctive characteristics and rich content. Based on the uncovering of city culture and applying of concept and technique of modem landscape design, urban gardens which have regional characteristic and culture connotation are created by means of rich design language and a variety of cultural expression which can express city information and shape city characteristics.

  13. OPTIMISATION D’UN SYSTEME DE REFRIGERATION SOLAIRE A ABSORPTION A USAGE DOMESTIQUE

    OpenAIRE

    CHERIFI, Karima

    2015-01-01

    a réfrigération solaire permet d’économiser une quantité appréciable de la consommation d’énergie primaire, Cela réduit la production de dioxyde de carbone et les pics de consommation d’électricité en été, ce qui est un avantage important pour l’environnement et l’économie nationale. Une présentation détaillée de la réfrigération solaire et des différentes technologies ont été utilisées dans ce domaine. Nous avons donné aussi une comparaison détaillée dans laquelle nous avons résumé les tr...

  14. Biodiversité, conservation et menaces actuelles pesant sur les abeilles domestiques européennes

    OpenAIRE

    De La Rúa, Pilar; Jaffé, Rodolfo; Dall' Olio, Raffaele; Muñoz, Irene; Serrano, José

    2009-01-01

    International audience Europe harbours several endemic honeybee (Apis mellifera) subspecies. Yet the distribution of these subspecies is nowadays also much influenced by beekeeping activities. Large scale migratory beekeeping and trade in queens, coupled with the promiscuous mating system of honeybees, have exposed native European honeybees to increasing introgressive hybridization with managed non-native subspecies, which may lead to the loss of valuable combinations of traits shaped by n...

  15. Élimination des micropolluants par les stations d’épuration domestiques

    OpenAIRE

    Choubert, J.M.; Pomies, M.; Miège, C.; Martin Ruel, S.; Budzinski, H.; Wisniewski, C.; Coquery, M.

    2012-01-01

    Domestic wastewater treatment plants were not designed for micropollutants removal. They perform substantial removal of several micropollutants, mainly by sorption process onto biological sludge and by biodegradation from the liquid phase for some substances. This article presents the main recent advances on the fate of micropollutants through primary, secondary and tertiary treatment processes. It also addresses research in progress for the optimization of micropollutants removal. / Les stat...

  16. Le froid domestiqué : l'usage du congélateur

    OpenAIRE

    Guillou, Anne; Guibert, Pascal

    2007-01-01

    L'accroissement de la production agro-alimentaire a modifié les manières de se nourrir depuis quelques décennies et, si les ruraux sont restés attachés à l'autoproduction et à l'autoconsommation, si les jardins potagers perdurent à la campagne et dans la périphérie des villes, ruraux et urbains ont vu s'accroître leurs ressources alimentaires. L'introduction d'une technologie nouvelle de conservation, le congélateur, a été l'une des causes de la diversification de la nourriture à la campagne....

  17. Localisation et navigation d’un robot humanoïde en environnement domestique

    OpenAIRE

    Wirbel, Émilie

    2014-01-01

    This thesis covers the topic of low cost humanoid robots localization and navigation in a dynamic unconstrained environment. It is the result of a collaboration between the Centre for Robotics of Mines ParisTech and Aldebaran, whose robots, NAO and Pepper, are used as experimental platforms.We will describe how to derive information on the orientation and the position of the robot, under high constraints on computing power, sensor field of view and environment genericity. The environment is r...

  18. 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

  19. 冷战后法国外交政策的调整%La rénovation de la politique diplomatique en France aprés la Guerre froide

    Institute of Scientific and Technical Information of China (English)

    汪波

    2002-01-01

    Le gouvemement francais a rénové sa politique diplomatique après la guerre froide. Cette rénovation consiste à coopérer avec les Etats-Unis au sein de LOTAN, à participer d′avantage au proeessus de paix au Moyen-Orient et à exercer plus dinfluence sur lesaffaires africaines. Basée sur une reconnaissance du changement de la situation internationale, cette rénovation a pour objectif de consolider la position de la France au sein de la communauté internationale.

  20. L’exclusion des scientifiques allemands et de la langue allemande des congrès scientifiques internationaux après la Première Guerre mondiale

    OpenAIRE

    Reinbothe, Roswitha

    2013-01-01

    Après la Première Guerre mondiale les académies des sciences des pays alliés décidèrent de boycotter les scientifiques allemands et la langue allemande et fondèrent en même temps de nouvelles organisations scientifiques internationales : le Conseil international de recherches pour les sciences, qui chapeautait des unions internationales dans les disciplines les plus importantes, et l’Union académique internationale pour les sciences de l’homme. Les langues principales de ces organisations éta...

  1. Une nouvelle exposition permanente au CERN

    CERN Multimedia

    CERN Press Office. Geneva

    1997-01-01

    The work of CERN, the European Laboratory for Particle Physics, is to understand how matter behaves. What are the ultimate constituents of the Universe? Where do they come from? How do they all hold together? These exciting questions have been asked by each successive civilisation and it is the responsibility of scientists to communicate clearly the research which is carried out to further our understanding. CERN takes this responsibility seriously and in 1990 opened Microcosm, a permanent exhibition on the CERN site, to explain to the general public CERN's research and to communicate the excitement of science.

  2. 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.

  3. 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.

  4. 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.)

  5. 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…

  6. A Matter of Exposition: Examination and Education

    Science.gov (United States)

    Schröder, Sabrina; Thompson, Christiane

    2015-01-01

    While current literature on examination and testing mostly engages with the objectivity of exams and their procedural logic, this article is concerned with the 'ethical dimension' of examination: Examinations provoke a particular relation to oneself, possibly self-transformation. The praxis of examination entails self-confrontation in the light of…

  7. 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

  8. Māsas rīcība pēcoperācijas brūču aprūpē ķirurģijas nodaļā

    OpenAIRE

    Spruntule, Inga

    2016-01-01

    Bakalaura darba tēma „Māsas rīcība pēcoperācijas brūču aprūpē ķirurģijas nodaļā” . Tēmas aktualitāti nosaka tas, ka ik dienu slimnīcās veic neskaitāmas operācijas un infekcija ir viena no komplikācijām pēcoperācijas periodā. Inficēšanās iemesli ir dažādi. Roku nemazgāšana ir viens no galvenajiem veidiem, kā izplatās infekcija slimnīcās. Ir aktuāli noskaidrot māsas rīcību pēcoperācijas brūču aprūpē, jo aseptikas un antiseptikas, roku mazgāšana un dezinfekcija, kā arī cimdu lietošana var mazi...

  9. Māsu izpratnes pilnveide par pacientu izglītošanu primārajā un sekundārajā veselības aprūpē

    OpenAIRE

    Fridrihsone, Baiba

    2016-01-01

    Pacientu izglītošana ir māsas pienākums, tomēr, māszinības programmās, kā arī veselības aprūpes iestādēs, pacientu izglītošana tiek veikta nepilnīgi vai netiek veikta nemaz. Problēmas risināšanai tika izvirzīts mērķis: izzināt kā pilnveidot māsu izpratni par pacientu izglītošanu primārajā un sekundārajā veselības aprūpē. Pētāmā grupa bija Latvijas Universitātes, Medicīnas fakultātes, profesionālās bakalaura studiju programmas (PBSP) “Māszinības” 4.kursa studenti, kuri pārstāvēja sešas māsu ap...

  10. Interactive and Immersive Practices; Critical Spatial Practices. The Augmented Reality of the Exhibition Space Pratiques interactives et immersives ; pratiques spatiales critiques. La réalité augmentée de l’espace d’exposition

    Directory of Open Access Journals (Sweden)

    Alessandra Mariani

    2012-07-01

    installation The Weather Project par Olafur Eliasson présentée au Tate Modern à Londres, le pavillon médiatique de Diller + Scofidio Blur Building à Yverdon-les-Bains en Suisse et l’exposition Sensations urbaines présentée au Centre Canadien d’Architecture à Montréal.

  11. Application de la métabolomique à l’étude du lien entre les expositions environnementales aux pesticides pendant la grossesse et le développement de l’enfant : approches épidémiologique et toxicologique

    OpenAIRE

    Bonvallot, Nathalie

    2014-01-01

    Les expositions environnementales aux pesticides chez la femme enceinte sont une préoccupation de santé publique. L’association d’analyses métabolomiques par RMN chez l’Homme et l’animal a permis de tester l’utilité de cet outil dans l’étude des mélanges complexes. Les empreintes métaboliques proviennent des urines et du sang de cordon de plus de 300 femmes de la cohorte PELAGIE (Bretagne) et des urines, sang, foie et cerveaux de rates et de leurs fœtus exposés par voie orale durant la gestat...

  12. 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。

  13. 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

  14. 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

  15. Confluences Méditerranée, n° 81, 2012/2, 236 p.Dossier : Algérie, 50 ans après

    OpenAIRE

    Mohammedi, Sidi Mohammed

    2015-01-01

    « L’Algérie fête cette année les 50 ans de son indépendance, une occasion pour revenir sur son parcours à la fois politique, économique et culturel. C’est l’objectif recherché par la revue Confluences Méditerranée à travers ce numéro consacré à « L’Algérie, 50 ans après » (p. 09). C’est ainsi qu’a ouvert Sid-Ahmed Souiah sa présentation en attirant l’attention que l’exhaustivité n’était pas recherchée pour choisir les thématiques retenues mais, plutôt, de présenter une variété de contribution...

  16. 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

  17. 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

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

    OpenAIRE

    Frolov Vladimir Pavlovich

    2013-01-01

    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...

  19. Application De Methodes Nucleaires Et Physico-chimiques D'analyse A L'etude, Apres Implantation, D'un Depot De Bioverre Sur Un Alliage De Titane, En Vue D'une Optimisation De La Biocompatibilite Et De La Fonctionnalite A Long Terme

    CERN Document Server

    Brun, V

    1999-01-01

    Application De Methodes Nucleaires Et Physico-chimiques D'analyse A L'etude, Apres Implantation, D'un Depot De Bioverre Sur Un Alliage De Titane, En Vue D'une Optimisation De La Biocompatibilite Et De La Fonctionnalite A Long Terme

  20. 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

  1. 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

  2. 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)

  3. La chronologie du royaume de Qatabân du Ier siècle avant J.-C. au Ier siècle après J.-C.

    Directory of Open Access Journals (Sweden)

    Mounir Arbach

    2002-04-01

    Full Text Available Les nouvelles découvertes archéologiques et épigraphiques de ces dernières années, effectuées au cours des fouilles franco-italiennes à Tamna`, l'ancienne capitale du royaume de Qatabân, permettent d'établir une nouvelle chronologie des souverains de Qatabân entre le Ier siècle avant J.-C. et le Ier siècle après J.- C.The chronology of the kingdom of Qatabân, from the 1st century BC to the 1st century AD. Archaeological and epigraphical discoveries made in recent years by the Franco-Italian excavations at Tamna`, the ancient capital of the kingdom of Qatabân, allows us to establish a new chronology for the kings of Qatabân during the 1st century BC and the 1st century AD.

  4. 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.

  5. 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.

  6. Les travaux de défense des châteaux delphinaux pendant la guerre de Cent Ans. Etude des réparations d'après les comptes de châtellenies au XIVe siècle

    OpenAIRE

    Nicolas, Nathalie

    2000-01-01

    International audience Cet article propose d'éclairer l'étude monumentale des châteaux delphinaux situés aujourd'hui dans le département des Hautes-Alpes d'après les réparations enregistrées par les châtelains du Dauphiné, dans leur comptabilité annuelle, en particulier au cours des années 1360 à 1400.

  7. Tēvu bērnības pieredze, depresijas un trauksmes simptomi perinatālajā periodā un to saistība ar viņu iesaistīšanos jaundzimušā aprūpē

    OpenAIRE

    Vedeņejeva, Veronika

    2016-01-01

    Maģistra darba pētījuma mērķis ir longitudināli izpētīt, kāda saistība pastāv starp vīrieša bērnības pieredzi un viņa iesaisti jaundzimušā bērna aprūpē, kā arī, vai topošo tēvu psiholoģiskais stāvoklis bērna perinatālajā periodā paredz viņa iesaistīšanos jaundzimušā aprūpē. Pie tam bija nozīmīgi izprast vīrieša psiholoģiskā stāvokļa dinamiku perinatālajā periodā, un vai izmaiņas psiholoģiskajā stāvoklī ir nozīmīgs faktors vīrieša iesaistei sava bērna aprūpē. Maģistra darba pētījums sastāvēja ...

  8. Emocionālās izdegšanas sindroms garīgās veselības aprūpē strādājošo māsu vidū

    OpenAIRE

    Cvetkovs, Andrejs

    2016-01-01

    Maģistra darba tēma – “Emocionālās izdegšanas sindroms garīgās veselības aprūpē strādājošo māsu vidū”. Pētījuma mērķis ir noskaidrot sakarības starp emocionālā intelekta līmeni un emocionālā izdegšanas sindroma attīstības pakāpi garīgās veselības aprūpē strādājošajām māsām. Saskaņā ar pētījuma tēmu tika izvirzīta hipotēze – pastāv sakarība starp garīgās veselības aprūpē strādājošo māsu emocionālā intelekta līmeni un emocionālās izdegšanas sindroma attīstības pakāpi. Lai sasniegtu pētījuma mē...

  9. 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

  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. 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...

  12. 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)

  13. Correlation of serum vascular endothelial growth factor levels with plasma,serum and P-APR in breast cancer%乳腺癌患者血管内皮生长因子水平与外周血各成分的相关性

    Institute of Scientific and Technical Information of China (English)

    罗琼; 陶霖玉

    2009-01-01

    Objective To look for a better way to assay vascular endothelial growth factor(VEGF) and explore the correlation of serum VEGF levels with platelet and leucocyte count in breast cancer by comparison of peripheral blood plasma, serum and P-APR. Methods Blood samples were obtained from 42 patients with breast cancer and 20 healthy volunteers. Serum, plasma and P-APR samples were analyzed for VEGF using a commercially available sandwich ELISA, and assayed for semiquantitative measurement using microplatereader. At the same time, samples were analyzed by hematology analyzer. Results The level of VEGF in peripheral blood positively correlated to platelet (health control group: r=0.424, P=0.063) and leucocyte (health control group: r=0.443, P=0.050). The difference in VEGF values of P-APR between the localized breast cancer group and the health control group was statistically significant. Conclusion The level of VEGF in peripheral blood positively correlates to platelet and leucocyte. Platelet and leucocyte possibly secrete VEGF in vitro. Compared with serum and plasma, P-APR is the best section assaying VEGF in peripheral blood.%目的 寻求血管内皮生长因子(VEGF)的最佳检测方法并探讨VEGF水平与血小板、白细胞数量之间的关系.方法 采集42例乳腺癌患者(乳腺癌组)及20例健康志愿者(对照组)外周静脉血,用VEGF单克隆抗体ELISA法分别测定血清、血浆、P-APR VEGF水平,经酶标仪半定量,同时血细胞分析仪计数血小板、白细胞数量.结果 血清VEGF水平与血小板数量呈正相关(r=0.424,P=0.063),血清VEGF水平与白细胞数量呈正相关(r=0.443,P=0.050).P-APR中的VEGF含量在局限性乳腺癌组与对照组间的差异有统计学意义(P=0.007).结论 外周血VEGF水平与血小板、白细胞呈线性相关,血小板、白细胞在外周血中可分泌VEGF;相对血清、血浆,P-APR是外周血中VEGF检测的最佳成分.

  14. Evolution des effets non intentionnels de la lutte chimique contre le campagnol terrestre sur la faune sauvage et domestique

    OpenAIRE

    Coeurdassier, Michael; Berny, Philippe; Couval, Geoffroy; Decors, Anouk; Jacquot, Marion; Queffelec, Stéphane; Quintaine, Thomas; Giraudoux, Patrick

    2014-01-01

    Pendant longtemps, la lutte contre les rongeurs a été exclusivement menée avec des anticoagulants. Depuis 1990, des centaines de cas d'intoxications d'autres animaux (rapaces, renards, sangliers...) par ces substances ont été répertoriés en France. Que sait-on des effets non intentionnels des traitements contre les campagnols sur la faune non-cible ? Comment les évaluer ? Quels dispositifs mettre en place pour prévenir les intoxications ? Les indicateurs disponibles montrent que le passage d'...

  15. Evaluation des charges polluantes (domestiques et industrielles) arrivant au lac Kivu dans la ville de Bukavu, RD. Congo

    OpenAIRE

    Lina Aleke, Alex

    2016-01-01

    Dans les pays en développement (PED) en général, et plus particulièrement en République Démocratique du Congo (RDC), le développement des villes et l'augmentation des populations urbaines se font avec une rapidité telle que l'accessibilité à l'eau potable et à l'assainissement de basepose un problème croissant de sante publique et de bien-être des populations. Le manque d'expertise et des moyens techniques et/ou financiers ne permet pas de mettre en place des programmes cohérents et adaptés a...

  16. 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.

  17. 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.

  18. 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.

  19. 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

  20. Multiplication de l'espèce : aspects fondamentaux et appliqués

    OpenAIRE

    Danthu, P.; Roussel, J; Neffati, M

    2013-01-01

    Le tégument des graines d'A. raddiana a une structure anatomique typique des légumineuses qui induit une forte inhibition de la germination. Cela implique qu'une scarification naturelle (chocs, feu) ou artificielle (traitement mécanique ou chimique) du tégument est nécessaire pour permettre l'imbibition et la germination des graines. Cette forte inhibition tégumentaire explique aussi que les graines restent intactes après passage dans le tractus digestif des animaux sauvages ou domestiques qu...

  1. Application de la méthode de Laue refocalisée à haute énergie à l'étude des mécanismes de recristallisation après déformation à froid de métaux CFC

    Science.gov (United States)

    Chauveau, Th.; Gerber, Ph.; Bastie, P.; Hamelin, B.; Tarasiuk, J.; Bacroix, B.

    2002-07-01

    In order to determine the kinetics of recystallization process, the Laue diffraction method is apllied here on cold rolled and recrystallized copper materials. Firts, the results obtained from reflexion X-ray diffraction texture measurements are presented. It is shown that the both techniques are complementar, and that the transmission Laue method presents some advantadges. Some previous hypotheses are verified in this work. Especially, the Cube orientation \\{100\\} loses during recrystallization its advantadge of growth, which implies the development of a mixed “deformed-recrystallized” texture at the end of the process. The nucleation step determines the final recrystallized texture. La méthode de Laue haute énergie est appliquée ici dans le but de déterminer les cinétiques de recristallisation de matériaux cuivre après laminages à froid et recuits interrompus. Après présentation des résultats obtenus par mesures classiques en réflexion, une comparaison est effectuée entre les deux techniques permettant de rendre compte des avantages certains qu'offrent des mesures en transmission et de la complémentarité des deux techniques utilisées. Quelques hypothèses sur les mécanismes régissant le processus de recristallisation sont ainsi vérifiées. Au tout début du processus de recristallisation, il a clairement été mis en évidence une perte de l'avantage de croissance des germes d'orientation Cube \\{100\\} au profit des composantes constituant la texture de déformation. Dans ce type de processus, n'est préférentielle que l'étape de germination, dans le sens où elle détermine la texture finale après recristallisation.

  2. 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

  3. 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.

  4. 大型博览会的生态城市建设途径——以2014年青岛世界园艺博览会规划设计为例%The Eco-city Construction Way of Large Exposition——A Case Study of 2014 Qingdao International Horticultural Exposition Planning and Design

    Institute of Scientific and Technical Information of China (English)

    高崎; 章琴; 赵玮

    2012-01-01

      当代,世界博览会不单是具有展示功能的国际盛会,还将成为促进生态城市发展的内在动力。以2014年青岛世界园艺博览会的中标方案为例,从城市生命支持系统和人居环境系统两大方面;通过水资源利用、能源利用、交通系统、绿地系统、生态建筑、生态景观、生态产业、环境教育8个要点,详细阐述了如何在大型博览会规划设计中贯彻生态城市的建设标准。提出以生态综合体的规划设计作为出发点,建设“生态城市的服务业集聚区”。%  Today, A World's Fair is not only a show features international events, but also an internal driving force that promotes the development of ecocity. This article, based on a successful bidding project of 2014 Qingdao International Horticultural Exposition, details how to implement the Ecocity construction standards into the planning and design of a large scale exhibition through two aspects- city life support system and human living environment system, and eight focuses- the utilization of water resources, energy use, transportation, green space, ecological construction, ecological landscape, ecological industry and environmental education. The plan proposes to design an ecological complex in the hope of create an "Eco-city service cluster ".

  5. 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 ».

  6. 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.

  7. The Girl Child : An Exposition Of Their Status

    Directory of Open Access Journals (Sweden)

    Senapati S.K

    1990-01-01

    Full Text Available The age of 0-15 years is crucial in terms of health, growth and development for a girl. Discriminations against the girl child start from birth and continue throughout the life of women. Socio- cultural factors compound the problem thus lowering the status of women in society. The present study was conducted in 8 villages of south 24 Parganas of West Bengal to recognize the status and problem of the girl child in a given socio- cultural reality. Using a multi- stage sampling procedure, 438 households with 1377 children (870 girls and 507 boys of 0-15 years age- group were selected for collecting data on children’s health, nutrition, education, work pattern and mother’s opinion regarding issues related to the girl child.

  8. The Girl Child : An Exposition Of Their Status

    OpenAIRE

    Senapati S.K; Bhattacharya S.; Das D.K

    1990-01-01

    The age of 0-15 years is crucial in terms of health, growth and development for a girl. Discriminations against the girl child start from birth and continue throughout the life of women. Socio- cultural factors compound the problem thus lowering the status of women in society. The present study was conducted in 8 villages of south 24 Parganas of West Bengal to recognize the status and problem of the girl child in a given socio- cultural reality. Using a multi- stage sampling procedure, 438 ho...

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

    OpenAIRE

    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-ranked real allocations. Perfect competition supports a second best allocation and optimal levels of bank risk and capitalization. These results are at variance with those obtained by a large literatur...

  10. A systematic exposition of the conservation equations for blast waves.

    Science.gov (United States)

    Oppenheim, A. K.; Lundstrom, E. A.; Kuhl, A. L.; Kamel, M. M.

    1971-01-01

    In order to provide a rational background for the analysis of experimental observations of blast wave phenomena, the conservation equations governing their nonsteady flow field are formulated in a general manner, without the usual restrictions imposed by an equation of state, and with proper account taken, by means of source terms, of other effects which, besides the inertial terms that conventionally dominate these equations, can affect the flow. Taking advantage of the fact that a blast wave can be generally considered as a spatially one-dimensional flow field whose nonsteady behavior can be regarded, consequently, as a function of just two independent variables, two generalized blast wave coordinates are introduced, one associated with the front of the blast wave and the other with its flow field. The conservation equations are accordingly transformed into this coordinate system, acquiring thereby a comprehensive character, in that they refer then to any frame of reference, being applicable, in particular, to problems involving either space or time profiles of the gas-dynamic parameters in the Eulerian system, or time profiles in the Lagrangian system.

  11. 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…

  12. Corrosion '98: 53. annual conference and exposition, proceedings

    International Nuclear Information System (INIS)

    This conference was divided into the following sections: Corrosion in Gas Treating; Problems and Solutions in Commercial Building Water Systems; Green Corrosion/Scale Inhibitors; Atmospheric Corrosion; AIRPOL Update/98; Rubber Lining--Answers to Many Problems; Interference Problems; Environmental Assisted Cracking: Fundamental Research and Industrial Applications; Corrosion in Nuclear Systems; New Developments in Scale and Deposit Control; Corrosion and Corrosion Protection in the Transportation Industries; What's All the Noise About--Electrochemical That Is; Refining Industry Corrosion; Corrosion Problems in Military Hardware: Case Histories, Fixes and Lessons Learned; Cathodic Protection Test Methods and Instrumentation for Underground and On-grade Pipelines and Tanks; Recent Developments in Volatile Corrosion Inhibitors; Corrosion in Supercritical Fluids; Microbiologically Influenced Corrosion; Advances in Understanding and Controlling CO2 Corrosion; Managing Corrosion with Plastics; Material Developments for Use in Exploration and Production Environments; Corrosion in Cold Regions; The Effect of Downsizing and Outsourcing on Cooling System Monitoring and Control Practices; New Developments in Mechanical and Chemical Industrial Cleaning; Mineral Scale Deposit Control in Oilfield Related Operations; Biocides in Cooling Water; Corrosion and Corrosion Control of Reinforced Concrete Structures; Materials Performance for Fossil Energy Conversion Systems; Marine corrosion; Thermal Spray--Coating and Corrosion Control; Flow Effects on Corrosion in Oil and Gas Production; Corrosion Measurement Technologies; Internal Pipeline Monitoring--Corrosion Monitoring, Intelligent Pigging and Leak Detection; Cathodic Protection in Natural Waters; Corrosion in Radioactive Liquid Waste Systems; On-line Hydrogen Permeation Monitoring Equipment and Techniques, State of the Art; Water Reuse and Recovery; Performance of Materials in High Temperature Environments; Advances in Motor Vehicle Corrosion Resistance; Seawater Injection Systems; Automating Improved Materials Performance; Boiler Water Corrosion; and New Advances in Pipeline Rehabilitation Coatings and Associated Technology. Separate abstracts were prepared for some of the papers

  13. 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)…

  14. Uncertainty, Investments and Property Rights -A Simple Exposition

    OpenAIRE

    Gottinger, Hans W.

    1996-01-01

    The paper explores the implication of uncertain property rights for investment decision and effort level. Based on the analysis of Dixit and Pindyck (1992) for investment under uncertain returns our major result further demonstrates that when uncertain property rights are present along with uncertain returns, the trigger for entry becomes higher than the trigger derived for the case of uncertain returns only. The analysis has implications for the elimination of entry barriers and the formatio...

  15. 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. PMID:27319388

  16. Geometrical exposition of structural axiomatic economics (I): Fundamentals

    OpenAIRE

    Kakarot-Handtke, Egmont

    2012-01-01

    Behavioral assumptions are not solid enough to be eligible as first principles of theoretical economics. Hence all endeavors to lay the formal foundation on a new site and at a deeper level actually need no further vindication. Part (I) of the structural axiomatic analysis submits three nonbehavioral axioms as groundwork and applies them to the simplest possible case of the pure consumption economy. The geometrical analysis makes the interrelations between income, profit and employment under ...

  17. 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. PMID:24577932

  18. 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...

  19. Common Expositional Problems in Students' Papers and Theses

    Science.gov (United States)

    Colburn, Forrest D.; Uphoff, Norman

    2012-01-01

    Words should be chosen and used carefully so that they convey the meaning or meanings that you intend--and do not convey any unintended or double meanings. Writing should leave little ambiguity or uncertainty about what you are referring to--unless some purposeful ambiguity is desired. Sometimes words that are abstract or superficial may be chosen…

  20. A Simple Exposition of Gödel's Theorem

    OpenAIRE

    Lucas, John R.

    2003-01-01

    Lucas introduces this paper by an account of how he began to be interested to questions about Materialism and Mechanism. Then he suggests a simple version of the Incompleteness theorem of Gödel, showing how this theorem proposes a version of the Epimenides’ paradox able to avoid the circularity of this paradox by means of the possibility to express meta-mathematics in terms of arithmetical propositions and by substituting questions concerning truth by questions concerning provability.

  1. 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.

  2. 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.

  3. SOFT CLUSTERING BASED EXPOSITION TO MULTIPLE DICTIONARY BAG OF WORDS

    OpenAIRE

    Sujatha, K. S.; B. Vinod

    2012-01-01

    Object classification is a highly important area of computer vision and has many applications including robotics, searching images, face recognition, aiding visually impaired people, censoring images and many more. A new common method of classification that uses features is the Bag of Words approach. In this method a codebook of visual words is created using various clustering methods. For increasing the performance Multiple Dictionaries BoW (MDBoW) method that uses more visual words from dif...

  4. 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.

  5. SOFT CLUSTERING BASED EXPOSITION TO MULTIPLE DICTIONARY BAG OF WORDS

    Directory of Open Access Journals (Sweden)

    K. S. Sujatha

    2012-01-01

    Full Text Available Object classification is a highly important area of computer vision and has many applications including robotics, searching images, face recognition, aiding visually impaired people, censoring images and many more. A new common method of classification that uses features is the Bag of Words approach. In this method a codebook of visual words is created using various clustering methods. For increasing the performance Multiple Dictionaries BoW (MDBoW method that uses more visual words from different independent dictionaries instead of adding more words to the same dictionary was implemented using hard clustering method. Nearest-neighbor assignments are used in hard clustering of features. A given feature may be nearly the same distance from two cluster centers. For a typical hard clustering method, only the slightly nearer neighbor is selected to represent that feature. Thus, the ambiguous features are not well-represented by the visual vocabulary. To address this problem, soft clustering model based Multiple Dictionary Bag of Visual words for image classification is implemented with dictionary generated using modified Fuzzy C-means algorithm using R1 norm. A performance evaluation on images has been done by varying the dictionary size. The proposed method works better when the number of topics and the number of images per topics are more. The results obtained indicate that multiple dictionary bag of words model using fuzzy clustering increases the recognition performance than the baseline method.

  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 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

    OpenAIRE

    Galia Yanoshevsky

    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...

  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. 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)

  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. 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...

  12. 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...

  13. Principes et utilisation de la capnographie et de la capnométrie en anesthésiologie des carnivores domestiques

    OpenAIRE

    Jame, Germain

    2002-01-01

    La capnométrie (la mesure) et la capnographie (l'enregistrement graphique) de la pression partielle du dioxyde de carbone exhalé sont deux méthodes utiles pour surveiller les fonctions cardiovasculaires et respiratoires lors d'une anesthésie. Cependant, la capnographie apparaît comme la technologie la moins utilisée, en pratique vétérinaire. . Pour beaucoup de vétérinaires, les données capnométriques et capnographiques semblent être trop subtiles et donc trop difficiles à exploiter par rappor...

  14. Le Petit coléoptère des ruches, Aethina tumida, vecteur potentiel des virus de l'Abeille domestique

    OpenAIRE

    Eyer, Michael; Chen, Yan Ping; Schäfer, Marc Oliver; Pettis, Jeff; Neumann, Peter

    2009-01-01

    International audience The small hive beetle (SHB, Aethina tumida) is a parasite and scavenger of honeybee colonies. Here, we conducted laboratory experiments to investigate the potential of SHB as a vector of honeybee viruses. Using RT-PCR methods, Deformed Wing Virus (DWV) was detected in adult SHBs that: (1) were fed with dead workers with deformed wings, (2) were fed with DWV-positive brood, and (3) were associated with DWV-contaminated wax. SHB became significantly more often infected...

  15. Identification des sources d’alkylphénols et de phtalates en milieu urbain : comparaison des rejets à dominante urbaine (domestique) par rapport à des rejets purement industriels

    OpenAIRE

    Bergé, Alexandre

    2012-01-01

    Phthalates and alkylphenols are organic molecules generated by the chemical industry, entering the composition of plastics, for phthalates, and detergents for alkylphenols. Their worldwide productions are around 6 million tons and 500,000 tons, respectively. It is now obvious from the concentrations and contents measured in the various environmental compartments that phthalates and alkylphenols are ubiquitous environmental contaminants. Indeed, they are found in all environmental compartments...

  16. 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)

  17. 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.)

  18. 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.

  19. 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,...

  20. Chernobyl, after the apocalypse; Tchernobyl, apres l'apocalypse

    Energy Technology Data Exchange (ETDEWEB)

    Coumarianos, Ph

    2000-07-01

    This document recalls the human aspects of the Tchernobyl reactor accident threw a series of testimonies, from the power plant head and engineers, to the firemen and people from the surrounding population. (J.S.)

  1. 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.

  2. 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.

  3. 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.

  4. Acid Rain Data at Yokohama, Japan (Apr. 2003-Aug. 2004)

    OpenAIRE

    Murayama, Haruta

    2005-01-01

    Rain samples were collected adequately at the center of Yokohama city from April 2003 to August 2004. Total numbers of samples were 214. pH values and electric conductivity (E.G.) were measured immediately after catched samples and then chemical species were analyzed. This report is contained all observed data. Frequency of acid rain(pH

  5. 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.

  6. 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.

  7. Two years after the storms; 2 ans apres les tempetes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-12-01

    This document takes stock on the power distribution repair, two years after the storms of december 1999 in France. It also presents the new organization (FIRE) developed to face such natural or accidental disasters. (A.L.B.)

  8. 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.)

  9. La sociologie des usages, et après ?

    OpenAIRE

    Proulx, Serge

    2015-01-01

    Les interrogations traversant cet article peuvent se formuler ainsi : comment les études d’usage ont-elles évolué depuis 1980 ? Peut-on y repérer des moments de rupture ? Et que nous apprennent les courants voisins – surtout anglo-saxons et restés largement méconnus pendant la première décennie de réalisation des recherches françaises – notamment en ergonomie, en interactions humains-machines et plus tard, en « collaboratique » de même qu’en ethnographie du travail humain, sur le rôle attribu...

  10. 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.

  11. Extended Station Blackout Coping Capabilities of APR1400

    OpenAIRE

    Sang-Won Lee; Tae Hyub Hong; Mi-Ro Seo; Young-Seung Lee; Hyeong-Taek Kim

    2014-01-01

    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 t...

  12. 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

  13. 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.)

  14. 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.)

  15. Chapitre IV. Le rôle parental*

    OpenAIRE

    Dagenais, Daniel

    2015-01-01

    Si on laisse de côté la légitimation amoureuse de la fondation d’une nouvelle famille à chaque génération, re-fondation obligée qui montre comment la famille nucléaire rompt avec le réseau de parenté au lieu de s’insérer dans sa continuité, la socialisation de l’enfant apparaît comme la raison d’être de la famille moderne. Loin d’être la seule fonction qui lui resterait, par attrition, après avoir perdu toute assise concrète (transmission du patrimoine, unité de production domestique, etc.), ...

  16. Conception et performances des filtres plantés de roseaux pour le traitement des eaux de lavage de salles de traite

    OpenAIRE

    Liénard, A.; Esser, D.; Houdoy, D.; Sabalcagaray, P.

    2003-01-01

    Initialement conçus pour le traitement des eaux usées domestiques, les filtres plantés de roseaux (FPR) ont été modifiés pour étudier l'intérêt et la faisabilité du traitement des effluents issus des fermes bovines laitières, en alternative au stockage avec les déjections liquides (lisier, purin) et à leur épandage sur des terres agricoles, bien que cette dernière solution soit toujours possible après mise aux normes des bâtiments d'élevage dans le cadre du programme de maîtrise des pollution...

  17. 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

  18. 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.)

  19. La politique française à l’égard de l’émigration juive polonaise de l’immédiat après-guerre French policy towards the Exodus of Polish Jews in the Aftermath of World War II

    Directory of Open Access Journals (Sweden)

    Julia Maspero

    2012-03-01

    Full Text Available Cet article traite de la politique française à l’égard de l’émigration juive polonaise de l’immédiat après-guerre. Cette politique se définit en France et dans les zones françaises d’occupation en Allemagne et en Autriche. Comme le montre l’existence d’une catégorie « DP juifs » dans les recensements ainsi que la mise en place de camps DP juifs et de kibboutzim, les autorités françaises considéraient les réfugiés juifs de l’Est comme un groupe à part. Cet article montre le rôle important, pour atteindre la France et l’Italie puis la Palestine, joué par les zones françaises d’occupation de part leur position géographique cruciale (relations diplomatiques avec les Américains et Italiens, politique de refoulement…. La France a quant à elle été pour ces réfugiés bien plus un pays de transit vers les Amériques et la Palestine qu’un pays d’accueil, comme on peut le constater à travers les tentatives de contrôle des flux : mise en place d’un accord sur l’admission en transit de 8 000 réfugiés juifs de Pologne (conditions de l’accord, position des différents ministères français et des organisations juives en France… et refoulement vers l’Allemagne.This article is about the French policy towards Polish Jews emigration in the aftermath of WWII. This policy has been defined in France and in French zones of occupation in Germany and Austria. As shown by the existence of a “Jewish DPs” category in the census and the setting up of Jewish DP camps and kibbutzim, French authorities considered Jewish refugees from Eastern Europe as a separate group. This article shows the important role played by the French zones in the path followed by Jewish refugees in order to reach France and Italy and then Palestine (diplomatic relations with Americans and Italians, the policy of expulsion. It also shows that France has been for these refugees more a transit country to Americas and Palestine than

  20. Epidemiological analysis on virus etiology of acute respiratory infection during Oct 2010 and Apr 2011 in Beijing%北京地区2010年10月至2011年4月急性呼吸道感染病毒流行特征分析

    Institute of Scientific and Technical Information of China (English)

    黄芳; 石伟先; 崔淑娟; 钱海坤; Yan Li; 邓瑛

    2011-01-01

    spectrum were influenza A virus, respiratory syncytial virus and adenovirus. The positive ratio for the virus detection was distributed timely. It was high from Oct to Apr of next year and it as maximum in Nov (93.75%) while it was dropped down from Mar. The dominated viruses were different in different months and in different age groups. For the 0 ~ 5 age groups, the respiratory syncytial virus was maximum and for 5 ~ 15 age group adenovirus was found largest while for all the other age groups more than 15 years old influenza A was the dominated virus. Conclusions Influenza virus, respiratory syncytial virus, adenovirus were the main pathogens leading to acute respiratory infection during winter and spring in Beijing and the pathogens have specific epidemiology according to the ages and months.

  1. Le ministre italien de la science inaugure une exposition industrielle au CERN

    CERN Multimedia

    CERN Press Office. Geneva

    1993-01-01

    On 30 November 1993 His Excellency Professor Umberto Colombo, Italy's Minister for Universities and Research opened the sixth "Italy at CERN" exhibition. The Minister was accompanied by His Excellency the Ambassador Giulio di Lorenzo Badia, Permanent Representative of Italy to the International Organizations in Geneva. CERN's Director-General, Prof. Carlo Rubbia welcomed the Minister and expressed his pleasure at the extremely wide range and high quality of the equipment on display at the exhibition.

  2. THE MAJLIS DHIKR OF INDONESIA: Exposition of Some Aspects of Ritual Practices

    Directory of Open Access Journals (Sweden)

    Arif Zamhari

    2009-06-01

    Full Text Available This study will explore the extent to which Indonesian Majlis Dhikr groups interpret and respond theologically certain aspects of their ritual practices. Several topics discussed in this paper wish to answer whether or not the belief and ritual of Majlis Dhikr are relevant to the normative dimension of Islamic teachings and Islamic Sufi practices. This research reveals that some aspects of Sufi practices have been adopted by Majlis Dhikrthe groups in their main ritual practices have a strong basis in the practices of the Prophet and Sufi masters. I argue that what they have practised actually cannot be regarded as the violation of Islamic teachings as has been frequently accused by other groups of Muslims. Some aspects of Sufi practices and concepts adopted by Majlis Dhikr group include the reciting of salawat, the concepts of sainthood (wali and miracle (karamah, tawassul, sending the merit of pious deeds to deceased persons, and the concept of tabarruk.

  3. 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.

  4. 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.)

  5. The bivariate probit model of uncomplicated control of tumor: a heuristic exposition of the methodology

    International Nuclear Information System (INIS)

    Purpose: To describe the concept, models, and methods for the construction of estimates of joint probability of uncomplicated control of tumors in radiation oncology. Interpolations using this model can lead to the identification of more efficient treatment regimens for an individual patient. The requirement to find the treatment regimen that will maximize the joint probability of uncomplicated control of tumors suggests a new class of evolutionary experimental designs--Response Surface Methods--for clinical trials in radiation oncology. Methods and Materials: The software developed by Lesaffre and Molenberghs is used to construct bivariate probit models of the joint probability of uncomplicated control of cancer of the oropharynx from a set of 45 patients for each of whom the presence/absence of recurrent tumor (the binary event E-bar1/E1) and the presence/absence of necrosis (the binary event E2/E-bar2) of the normal tissues of the target volume is recorded, together with the treatment variables dose, time, and fractionation. Results: The bivariate probit model can be used to select a treatment regime that will give a specified probability, say P(S) = 0.60, of uncomplicated control of tumor by interpolation within a set of treatment regimes with known outcomes of recurrence and necrosis. The bivariate probit model can be used to guide a sequence of clinical trials to find the maximum probability of uncomplicated control of tumor for patients in a given prognostic stratum using Response Surface methods by extrapolation from an initial set of treatment regimens. Conclusions: The design of treatments for individual patients and the design of clinical trials might be improved by use of a bivariate probit model and Response Surface Methods

  6. 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.

  7. 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.

  8. Dose coefficients for public exposition; Coeficientes de dose para exposicao ao publico

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This Regulation refers to the requirements of the Regulation CNEN-NN.3.01 'Basic Guidelines for Radiation Protection', to be applied to the dose calculus with the objective of verification according to the limits and restrictions of dose and reference levels of the public individuals, expressed in its section 5

  9. 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."

  10. 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].

  11. An Exposition of The Morality of Abortion (A Catholic Church Position)

    OpenAIRE

    Njoku, Stanislaus Ikenna

    2005-01-01

    In this modern period, societal and religious groups are strongly divided regarding the acceptability of abortion. Despite so many attempts by various groups to find a middle ground, the debate on abortion still remains largely polarized, at its most dramatic point with the extreme conservatives claiming abortion to be the moral equivalent of murder and the extreme liberals see it as devoid of moral import. And this polarization is due to the legal battle that continues to shadow moral discus...

  12. The changing role of breastfeeding in economic development: a theoretical exposition.

    Science.gov (United States)

    Butz, W P

    1981-01-01

    This paper develops a model of breastfeeding, contraception, and birth spacing that includes physiological and behavioral aspects and yields a number of testable predictions concerning influences of particular factors on breastfeeding. The model is built on the assumption that breastfeeding is a costly activity for most women, requiring time and nutrients, neither of which is freely available. Given these costs, the fact that many women do breastfeed suggests that it also produces benefits that people value such as the survival and development of the child and birth spacing. The model also assumes that mothers respond to changes in the cost of the activity and that of other means of contraception and feeding babies. It implies that mothers will breastfeed less when their time spent in other ways is more valuable and when substitutes for breastfeeding are more readily available. The author begins with a model of birth spacing and child survival that includes the roles of breastfeeding, and its substitutes. The number of live births is influenced by economic returns that raise family income, and utility returns to the parents. Given a desired number of surviving children and a particular probability of child survival, the couple can achieve its resulting desired number of births and the implied average births interval by adjusting either the length of postpartum amenorrhea or the length of the interval. A shift in the demand (supply) curve causes a larger shift in the amount of breastfeeding when the supply (demand) curve is more elastic. When there is an active wetnursing market, variations in factors that underlie a woman's breastfeeding supply curve may affect her period of postpartum amenorrhea but not the survival or development of her children. Also, shifts in factors that influence woman's demand for breastfeeding may affect her infant's development and survival but not a woman's fecundity. Some implications of this model are: 1) an increase in the market demand for female labor tends to reduce breastfeeding if the jobs are less than fully compatible with maternal child care, 2) factors that reduce the supply curve of a woman's breastfeeding tend to reduce her actual breastfeeding more if alternative weaning foods are hygienically available at a constant price, and 3) an increased supply of modern contraceptives from local stores or family planning outlets tends to reduce breastfeeding. If public policy can increase the supply of effective contraceptives and the hygienic, effective use of weaning foods, mothers will have the means to maintain and increase their birth spacing and the survival/development of their infants. Research must identify family factors related to breastfeeding. PMID:12265322

  13. Geometrical exposition of structural axiomatic economics (II): qualitative and temporal aggregation

    OpenAIRE

    Kakarot-Handtke, Egmont

    2011-01-01

    Behavioral assumptions are not solid enough to be eligible as first principles of theoretical economics. Hence all endeavors to lay the formal foundation on a new site and at a deeper level actually need no further vindication. Part (I) of the structural axiomatic analysis submits three nonbehavioral axioms as groundwork and applies them to the simplest possible case of the pure consumption economy. The geometrical analysis makes the interrelations between income, profit and...

  14. 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.

  15. 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.

  16. 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.

  17. Radiation protection program for fetus and newborn by medical exposition during the pregnancy

    International Nuclear Information System (INIS)

    When a patient is not aware of her pregnancy, the foetus/embryo may be inadvertently irradiated during a diagnostic exploration of therapeutic treatment. The radiosensitivity of the foetus/embryo changes during the different periods of gestation. For this reason there are different risk factors for each moment at which the patient may suffer irradiation. in the past 7 years, the department of Medical Physics and Radiation Protection has been consulted 75 times for this reason, to evaluate the dose received in the uterus. Since the establishment of a programme to avoid inadvertent irradiation of the foetus/embryo, these consultations have been reduced. This programme is based on informing the patients and on training the medical staff. (Author) 15 refs

  18. 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…

  19. 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...

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

    International Nuclear Information System (INIS)

    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 nTiO2), 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)

  1. [Picasso devant la télé: documentation d'exposition

    OpenAIRE

    2015-01-01

    Tiré du site internet des Musées d'art et d'histoire (www.ville-geneve.ch/mah): "Picasso s'est toujours intéressé aux modes d'expression populaires, tels que les journaux, la publicité ou le cinéma. Dès 1960, il regarde régulièrement la télévision et certains programmes comme le cirque, le catch ou les films le captivent. Le langage télévisuel (le noir et blanc, la vitesse, le processus narratif…), l'arrivée en masse d'images de toutes natures, dont certaines rejoignent ses préoccupations de ...

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

    OpenAIRE

    Hetal Amin; Rohit Sharma

    2015-01-01

    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 therap...

  3. 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.

  4. 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.

  5. Early downregulation of acute phase proteins after doxorubicin exposition in patients with breast cancer.

    Science.gov (United States)

    Panis, Carolina; Pizzatti, Luciana; Bufalo, Aedra Carla; Herrera, Ana Cristina; Victorino, Vanessa Jacob; Cecchini, Rubens; Abdelhay, Eliana

    2016-03-01

    Chemotherapy remains the first-choice option for adjuvant therapy in breast cancer. Here, we investigated the impact of the first chemotherapic cycle of doxorubicin on the plasmatic-proteomic profiling of women diagnosed with breast cancer (n = 87). Blood samples were obtained from the same patient before and after doxorubicin infusion (1 h, 60 mg/m(2)) and processed for label-free LC-MS proteomic screening. A total of 80 proteins were downregulated after chemotherapy. In silico analysis revealed that the main biological process enrolled was inflammation and canonical pathways involving acute phase proteins. TNF-α, IL-1β, IL-12, TGF-β1, clusterin, and gelsolin were chosen as relevant for further validation. All selected targets presented reduced plasmatic levels after treatment. Our results indicate that doxorubicin downregulated acute phase proteins immediately after its infusion. Since such proteins are cancer promoting, its downregulation could support the effectiveness of doxorubicin along treatment. PMID:26472721

  6. 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.

  7. 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.

  8. Facilitating Comprehension and Written Recall of Exposition through DRTA Instruction and Conceptual Mapping.

    Science.gov (United States)

    Draheim, Marilyn E.

    A training study, consisting of three treatment cycles for a total of nine 50-minute class sessions, was conducted to determine the combined effect of directed reading-thinking activity (DRTA) and conceptual mapping as organizational strategies for college freshmen of low writing ability. Each cycle included DRTA instruction, mapping, discussion,…

  9. Les collections permanentes du Louvre et l’exposition de l’art contemporain

    OpenAIRE

    Lemieux, Ariane

    2014-01-01

    La présence d’œuvres contemporaines dans le parcours des collections permanentes des musées d’art ancien est devenue commune aux visiteurs. Certains parlent même d’un phénomène muséologique révélateur de l’intérêt généralisé pour l’art contemporain. Mais elle révèle davantage la nouvelle réalité des musées, celle de la fin du permanent au profit de l’événement, de l’affirmation des programmations culturelles et de la place du public. Contemporary art pieces within the path of ancient art h...

  10. 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)

  11. 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]. PMID:27331097

  12. In Vivo and In Vitro Arsenic Exposition Induces Oxidative Stress in Anterior Pituitary Gland.

    Science.gov (United States)

    Ronchetti, Sonia A; Bianchi, María S; Duvilanski, Beatriz H; Cabilla, Jimena P

    2016-07-01

    Inorganic arsenic (iAs) is at the top of toxic metalloids. Inorganic arsenic-contaminated water consumption is one of the greatest environmental health threats worldwide. Human iAs exposure has been associated with cancers of several organs, neurological disorders, and reproductive problems. Nevertheless, there are no reports describing how iAs affects the anterior pituitary gland. The aim of this study was to investigate the mechanisms involved in iAs-mediated anterior pituitary toxicity both in vivo and in vitro. We showed that iAs administration (from 5 to 100 ppm) to male rats through drinking water increased messenger RNA expression of several oxidative stress-responsive genes in the anterior pituitary gland. Serum prolactin levels diminished, whereas luteinizing hormone (LH) levels were only affected at the higher dose tested. In anterior pituitary cells in culture, 25 µmol/L iAs significantly decreased prolactin release in a time-dependent fashion, whereas LH levels remained unaltered. Cell viability was significantly reduced mainly by apoptosis evidenced by morphological and phosphatidylserine externalization studies. This process is characterized by early depolarization of mitochondrial membrane potential and increased levels of reactive oxygen species. Expression of some key oxidative stress-responsive genes, such as heme oxygenase-1 and metallothionein-1, was also stimulated by iAs exposure. The antioxidant N-acetyl cysteine prevented iAs-induced effects on the expression of oxidative stress markers, prolactin release, and apoptosis. In summary, the present work demonstrates for the first time that iAs reduces prolactin release both in vivo and in vitro and induces apoptosis in anterior pituitary cells, possibly resulting from imbalanced cellular redox status.

  13. Saccharose action on chrysanthemum cut inflorescences, Dendranthema grandiflorum Kitamura, after exposition to gamma radiation

    International Nuclear Information System (INIS)

    During the last years the Brazilian floriculture expanded and it is expected to achieve a prominent role in near future. The national territory has many favorable regions, with adequate climate for the development of commercially important cultures. Flower exportation is not expressive yet, but the country has conditions to become a great exotic tropical plants exporter. On the other hand, developed countries, as USA and Japan, have a rigorous phyto sanitary inspection to prevent the introduction of new plagues and diseases through fresh products. Ionizing radiation is considered a reliable disinfestation method to control numerous fruit and flower plagues. The aim of of this work was to verify the tolerance of some Compositae family flowers to ionizing radiation and the effects to sucrose action in protecting the flowers against the gamma-radiation induced damages. This was done by measuring biochemical and physiological parameters as a function of time after irradiation. The chrysanthemum flowers were sensitive to gamma radiation, but when the inflorescences were supplied after irradiation with preservative solution containing 2% sucrose, protection against the damaging effects of radiation was achieved. The dose of 750 Gy, considered appropriate for disinfestation purpose, did not modify the protein and lipid levels, nor plasma, tonoplast and mitochondria membrane ATPase or mitochondria cytochrome-c oxidase activities. The ethylene and carbonic gas rate production increased soon after the irradiation, but decreased one day later. The decrease of the microsomal membrane fluidity and the increase of the chrysanthemum were the most sensitive parameters to measure the irradiation treatment changes. The sucrose supply was able to maintain the irradiated flowers membrane fluidity level close to the unirradiated control. Rhodante manglesii Lindl and Helichrysum bracteatum Andr. were tolerant up to 1 KGy, thus being adequate to be disinfected by gamma radiation. (author)

  14. Pregnancy and exposure to ionizing radiations; Femme enceinte et exposition aux rayonnements ionisants

    Energy Technology Data Exchange (ETDEWEB)

    Topsoba, T.L. [Ouagadougou-Burkina Faso Univ., Lab. de Biophysique UFR/SDS (Burkina Faso); Tapsoba, T.L.; Cisse, R.; Lougue Sorgho, L.C.; Bamouni, Y.A. [Centre Hospitalier Universitaire Yo, Service de Radiologie et d' Imagerie Medicale (Burkina Faso); Gassama Seck, S. [Faculte de Medecine - UCAD, Dakar (Senegal)

    2006-06-15

    The sensitivity of the embryo and foetus varies during pregnancy. Recent studies confirm that the principal damage is mental retardation. It is generally admitted that the risk is negligible for a dose < 100 milli-sieverts (mSv). A possible termination of pregnancy will be considered for an exposure > 200 mSv.The objective of this work is to provide precise information on the various risks related to the irradiation for the foetus, according to the age of gestation and delivered dose, and the action to be taken in case of accidental irradiation. The medical use of ionizing radiation in pregnant women can only be considered within the framework of precise information. (author)

  15. A Graphical Exposition of the Link between Two Representations of the Excess Burden of Taxation

    Science.gov (United States)

    Liu, Liqun; Rettenmaier, Andrew J.

    2005-01-01

    The excess burden of taxation typically has two graphical representations in undergraduate microeconomics and public finance textbooks: the IC/BC (indifference curve/budget constraint) representation and the demand/supply representation. The IC/BC representation has the advantage of showing the behavioral response to a distortionary tax and how a…

  16. 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

  17. Styles de gestion : espérances de rendement et expositions aux facteurs de risque

    OpenAIRE

    Dispas, Christophe

    2010-01-01

    In the fund management industry, we observe that many active strategies exploit management style segmentations (value vs growth or big vs small). The explanatory power and the importance of these factors in active management style has been widely studied in the academic literature. The beta coefficient does not seem to explain the observed return differences between portfolios of different styles. Fama & French (FF-1993) introduced two additional factors (HML - value minus growth - and SMB - ...

  18. 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.

  19. 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.

  20. 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...

  1. 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.

  2. 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

  3. 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".

  4. Report of working committee 6 utilization of gases for domestic, commercial and transportation sector; Rapport du groupe de travail 6 utilisation des gaz dans les secteurs domestiques, commerciaux et des transports

    Energy Technology Data Exchange (ETDEWEB)

    Clark, R.S.

    2000-07-01

    The following report describes the work of Working Committee 6 (WOC 6) of the International Gas Union. The work for the triennium 1997 - 2000 was carried out by four Study Groups. Each of the Study Groups have reported the results of their work and have included these reports in this report to the 21. World Gas Conference. WOC 6 was responsible for organizing Study Groups that carried out work in the following subject areas: Study Group 6.1 - Residential Gas Installations and Services - Development in Safety and Quality. Study Group 6.2 - New Markets for Gas - Technology Evaluation. Study Group 6.3 - Gas for Transportation - Gas Vehicles. Study Group 6.4 - Variable Gas Quality in Domestic and Commercial Uses. (author)

  5. NF EN 14213. - Heating fuels. - Fatty acid methyl esters (FAME) - Requirements and test methods; NF EN 14213. - Fioul domestique. - Esters methyliques d'acides gras (EMAG). - Exigences et methodes d'essais

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-04-01

    This standard specifies requirements and test methods for marketed and delivered fatty acid methyl ester (FAME) to be used as heating oil solely or as a blending component for the production of heating oil. At 100% concentration it is applicable to fuel for use in heating equipment designed or subsequently adapted to run on 100% FAME.

  6. 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.

  7. 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.

  8. 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.

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

    OpenAIRE

    Perronet, Alexandra

    2006-01-01

    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 développ...

  10. 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

  11. 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...

  12. IAEA Newsbriefs. V. 9, no. 2(64). Apr-May 1994

    International Nuclear Information System (INIS)

    This issue gives brief information on the following topics: IAEA Board of Governor's Meetings in Early June, Nuclear Safety Convention, Monitoring and Verification in Iraq, Nuclear Power Regulation in China, Scientific Award for Marine Environment Programme, Assessing Radioactivity Levels at Sea, Safety at Chernobyl, An 'Energy-Ecology Dilemma', Safeguards at Nuclear Fuel Plant, Uranium Resources, Production, and Demand, Radioactive Waste Management, Global Climate Change Studies, Isotopes in Hydrology, Conference on Nuclear Power Option, Nuclear Fusion Research, Nuclear Techniques in Soil/Plant Studies, International Conference on Radiation and Society: Comprehending Radiation Risk, Experimental Fusion Reactor, Middle East NWFZ Concept Discussed, Symbolic Sculpture from South Africa, Update on Nuclear Electricity, and other short information

  13. Structure de la croute terrestre en Algerie d'après les ondes sisiuiques

    Directory of Open Access Journals (Sweden)

    M. BOCKEL

    1972-06-01

    Full Text Available It has been tried to exploit in the best ways all data of
    the algerian shocks till 1969 using the various documents and publications
    found in the Seismological Center of Algiers. Various methods used for the
    near shocks ( < 700 km first and for the farther events later, show that:
    — The velocities are: Pg = 5,55 km/s, Sg = 3,22 km/s, Pn = 7,77 km/s,
    Sn = 4,32 km/s at least for the smaller distances; these velocities, relatively
    little, become greater for distances above 800 km, which means certainly
    a great increase of velocity in the upper mantle.
    — There is no significant variations of velocity between the regions
    of Algiers and Sótif.
    — The algerian shocks are shallow: most of them have a depth less
    than 15 km.

  14. Numerical analysis of APR1400 Steam Generator by CUPID/MARS heat structure coupling

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jae Ryong Lee; Lee, Seung Jun; Pakr, Ik Kyu; Yoon, Han Young [KAERI, Daejeon (Korea, Republic of); Cho, Hyoung Kyu [Seoul National University, Seoul (Korea, Republic of)

    2015-05-15

    To design and analyze steam generators, many computer codes have been developed and used around the world. In this study, the coupled CUPID and MARS code was used for the simulation of boiler side of the PWR steam generator. This paper presents the description of the coupling method, validation for porous media approach against the rod bundle experiment and the preliminary simulation results of PWR steam generator using the coupled code. In the present study, the multi-scale thermal-hydraulic analysis method using the coupled CUPID/MARS code was applied for the simulation of the steam generator. The primary side of the steam generator and other RCS was simulated by MARS and the secondary side was calculated by CUPID with porous media approach. For coupled simulation, the porous medium was applied in order to take into account the effect of the U-tube bundle and other supporting structure which play a role to be a flow resistance. More realistic physical model such as moisture separator slug behavior should be developed for the near future. The application of the coupled simulation should be extended to the accident scenario.

  15. Symposium on Electromagnetic Launcher Technology, 5th, Sandestin, FL, Apr. 3-5, 1990, Proceedings

    Science.gov (United States)

    Gooden, Clarence E.

    1991-01-01

    The present conference on electromagnetic accelerators (EMAs) and railguns (RGs) discusses active-current management for four-rail RGs, the design of a compulsator-drive 60-caliber RG, EMA studies with augmented rails, muzzle-shunt augmentation of conventional RGs, effect of in-bore gas on RG performance, the distributed-energy store RG, plasma diagnostics for high power ignitron development, a review of EMA armature research, RG hybrid armatures, a new solid-armature design concept, and the electrodynamics of RG plasma armatures. Also discussed is RG modeling at speed using three-dimensional finite elements, power supply technology for EMAs, rotating machine power supplies for next-generation EMAs, advanced EMA power supplies with magnetic-flux compression, metal-to-metal switches for large currents, lightweight high-effiency energy-storage transformers, hypervelocity projectile development for EMAs, structural design issues for EMA projectiles, stiff RGs, a reinforced Al conductor for cryogenic applications, mass-stabilized projectile designs for EMA launch, indictively-commutated coilguns, an actively switched pulsed induction accelerator, a plasma gun-augmented electrothermal accelerator, a symmetrical rail accelerator, and a travelling-wave synchronous coil gun.

  16. Underground coal gasification (citations from the Engineering Index Data Base). Report for 1970-Apr 80

    Energy Technology Data Exchange (ETDEWEB)

    Cavagnaro, D.M.

    1980-05-01

    The bibliography presents worldwide research pertaining to underground (in-situ) coal gasification. It includes environmental effects, the different processes and techniques that are used, gas removal, rock fracturing, costs, and economics. (This updated bibliography contains 269 abstracts, 106 of which are new entries to the previous edition.)

  17. Underground coal gasification (citations from the NTIS Data Base). Report for 1979-Apr 80

    Energy Technology Data Exchange (ETDEWEB)

    Cavagnaro, D.M.

    1980-05-01

    The bibliography of Federally-sponsored research cites many aspects of in-situ gasification techniques, including rock fracturing, combustion, gas removal, economics, costs, and environmental factors. (This updated bibliography contains 93 abstracts, 53 of which are new entries to the previous edition.)

  18. Chemical analysis of steel (citations from the NTIS Data Base). Report for 1964-Apr 80

    Energy Technology Data Exchange (ETDEWEB)

    Cavagnaro, D.M.

    1980-05-01

    Information is cited on chemical analysis of boron, nitrogen, hydrogen, sulfur, silicon, carbon, oxygen, aluminum, rare earths, and other trace elements in steel. In addition, research on the determination of major elements, including iron, is covered. New techniques and refinement of older techniques, including x-ray fluorescence, spectroscopy, chromatography, activation analysis, and wet chemical methods are also included. (This updated bibliography contains 240 abstracts, 14 of which are new entries to the previous edition.)

  19. 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.

  20. 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)

  1. Multiple assets position determination in a 3-dimensional environment using the APRS protocol

    OpenAIRE

    Foutzitzis, Evangelos K.

    2007-01-01

    Increased situational awareness in the battlefield is one of the main objectives in today?s operations and applies to all levels of commands. Several attempts have been made to use tracking devices for detecting and continuously updating the positional data of friendly assets on a map. Current applications like Falcon View fulfill their objective in presenting the location of targets of interest on a digital mapping environment. Falcon View is a geographic information system (GIS) used extens...

  2. Pas de roman avant le mariage, tous les romans après le mariage

    Directory of Open Access Journals (Sweden)

    Tone Smolej

    2002-11-01

    Full Text Available Dans cet article, l’auteur explore la bibliothèque imaginaire des personnages du cycle des Rougon-Macquart, d’Émile Zola. Il se penche plus particulièrement sur les livres lus par deux catégories de personnages : les révoltés à l’égard du système politique et les jeunes filles.

  3. 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.

  4. La formule des traces tordue d'apr\\`es le Friday Morning Seminar

    CERN Document Server

    Labesse, Jean-Pierre

    2012-01-01

    Based on the notes of the Friday Morning Seminar held in the IAS in 1983-1984 (often quoted as Morning Seminar on the Trace Formula), we give a complete and detailed proof of the Twisted Trace Formula in its primitive form i.e. its noninvariant form. ----- Notre ambition est de donner, en nous basant pour l'essentiel sur les notes du Friday Morning Seminar de l'IAS en 1983-1984 (souvent cit\\'e sous le nom de Morning Seminar on the Trace Formula), une version compl\\`ete de la preuve de la formule des traces dans le cas tordu dans sa version primitive c'est-\\`a-dire non invariante.

  5. 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.)

  6. Breast cancers and leukaemias after irradiation. Cancers du sein et leucemies apres irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Vathaire, F. de (Centre de Lutte Contre le Cancer Gustave-Roussy, 94 - Villejuif (France))

    1994-01-01

    The influence of new data or recent re-analysis concerning the risks of breast cancer and leukaemia after irradiation is summarized in this article. The risk of breast cancer, particularly after irradiation during childhood, seems to be more important than estimated previously. Because the pattern of risk after irradiation seems to be multiplicative and since breast cancer is very frequent among western populations, these new findings may have important consequences in public health. Despite leukaemias have been known for a long time to be a radioinduced tumour, very little information is available about the effects of age at irradiation and dose rate. (author). 9 refs., 2 tabs.

  7. Optical pattern recognition III; Proceedings of the Meeting, Orlando, FL, Apr. 21, 22, 1992

    Science.gov (United States)

    Casasent, David P. (Editor); Chao, Tien-Hsin (Editor)

    1992-01-01

    Consideration is given to transitioning of optical processing into systems (TOPS), optical correlator hardware, phase-only optical correlation filters, optical distortion-invariant correlation filters, and optical neural networks. Particular attention is given to a test target for optical correlators, a TOPS electronic warfare channelizer program, a portable video-rate optical correlator, a joint transform correlator employing electron trapping materials, a novelty filtered optical correlator using a photorefractive crystal, a comparison of correlation performance of smart ternary phase-amplitude filters with gray-scale and binary input scenes, real-time distortion-tolerant composite filters for automatic target identification, landscaping the correlation surface, fast designing of a circular harmonic filter using simulated annealing, feature-based correlation filters for distortion invariance, automatic target recognition using a feature-based optical neural network, and a holographic inner-product processor for pattern recognition.

  8. Autour d'un petit livre. Alfred Loisy cent ans après

    OpenAIRE

    Losito, Giacomo

    2010-01-01

    Ce volume recueille les actes d'un colloque dont il faut savoir gré à Emile Goichot, Claude Langlois et François Laplanche de l'avoir organisé en mettant à contribution les meilleurs spécialistes allemands, suisses et italiens de la crise moderniste, à côté des historiens français de longue date (Pierre Colin, Bernard Montagnes et le doyen des études de Modernistica, Emile Poulat), des spécialistes des sciences religieuses de l'École Pratique des Hautes Études, des théologiens du Centre Sèvre...

  9. People and things. CERN Courier, Apr 1991, v. 31(3)

    International Nuclear Information System (INIS)

    The article reports on achievements of various people, staff changes and position opportunities within the CERN organization and contains news updates on upcoming or past events: ; In 1992 the XVth International Conference on High Energy Accelerators will be held from 20-24 July at the Congress Centrum, Hamburg, Germany. ; The 100 or so places for the CERN Accelerator School's 'Radiofrequency Engineering for Particle Accelerators' course in Oxford from 3-10 April were sold out well in advance. ; A Symposium on Quantum Physics, in memory of John Stewart Bell who died on 1 October 1990 will be held at CERN on 2-3 May

  10. 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).

  11. 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

  12. 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.)

  13. IAEA Newsbriefs. V. 11, no. 2(71). Apr-May 1996

    International Nuclear Information System (INIS)

    This issue gives brief information on the following topics: Chernobyl Conference sums up Scientific Understanding, International Forum on the Safety of RBMK Reactors, IAEA Board of Governors, Radiological Study of the Mururoa and Fangataufa Atolls, Safeguards Support, Workshop on Modelling Methods for Water Systems, Uranium Market Trends, Security Council Resolution on Iraq, South East Asian NWFZ, Radioactive Waste Management, Nuclear Seminar in Poland, and other short information

  14. 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

  15. SOLUTIONS DE LAISSER FAIRE ET AVENIR DE LA PAC APRES 2013

    OpenAIRE

    Fachini, François; Garello, Pierre

    2014-01-01

    International audience Ce Chapitre d'ouvrage soutient que, si la nouvelle Politique Agricole Commune a raison de vouloir laisser les marchés agricoles coordonner l’offre et la demande, elle a tort de délaisser les solutions de laisser faire en matière de production de biens alimentaires sains et d’aménités rurales de qualité.Le développement de cet argument s’organise autour de trois sections : la première évalue les résultats de l’ancienne PAC à l’aune de ses propres objectifs, la seconde...

  16. 14 CFR Appendix H to Part 23 - Installation of An Automatic Power Reserve (APR) System

    Science.gov (United States)

    2010-01-01

    ... the takeoff roll may not be less than— (a) The power necessary to attain, at V1, 90 percent of the... designed to prevent inadvertent deactivation; and (5) Allow normal manual decrease or increase in power up... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Installation of An Automatic Power...

  17. IAEA Newsbriefs. V. 13, no. 2(79). Apr-May 1998

    International Nuclear Information System (INIS)

    This issue gives brief information on the following topics: IAEA Board Meetings Set in May and June, Database of the IAEA's International Nuclear Information Systems (INIS) is being made available over the Internet free of charge, Senior Expert Group Starts Review of IAEA Programmes, IAEA Reports to Security Council on Nuclear Inspections in Iraq, Parties Consider Extending Fusion Research through the ITER Project, Status of Joint Safety and Nuclear Liability Conventions, Proposed Global Convention Against Nuclear Terrorism, Upcoming Symposia and Conferences, New IAEA Books, Nuclear Data File, and other short information

  18. RV Knorr Cruise KN200-4, 13 Apr-03 May 2011. RAPID Mooring Cruise

    OpenAIRE

    Johns, W.; Frajka-Williams, E.; et al, .

    2011-01-01

    This report describes the mooring operations conducted during RV Knorr cruise KN200-4 between 13 April and 3 May 2011. These mooring operations were completed as part of the United Kingdom Natural Environment Research Council (NERC) funded RAPID-WATCH Programme to monitor the Atlantic Meridional Overturning Circulation (MOC) at 26.5°N. The primary purpose on this cruise for the UK team was to service the RAPID Western Boundary moorings while the US teams worked on the Western Boundary Tim...

  19. Quelques aspects des paysages ruraux kosovars d'après guerre

    OpenAIRE

    Barthes, Angela

    2005-01-01

    Les campagnes kosovares sont radicalement transformées depuis la perte du statut de région autonome (1989) et la survenue des conflits. Aujourd'hui, les coopératives agricoles et les industries agro-alimentaires d'état ont cessé de fonctionner. Aujourd'hui, les friches dominent, malgré la reprise micro-économique de structures d'exploitations familiales. En conséquence de la présence de multiples constructions anarchiques inachevées, le paysage ressemble à un vaste chantier désorganisé parsem...

  20. The Development of CPSES Plug-in(CPMP) for APR1400 Computerized Procedure Effective Maintenance

    International Nuclear Information System (INIS)

    The Computerized Procedure System (CPS) is one of the Man Machine Interface (MMI) resources of the Shin-Kori 3 and 4 nuclear power plants. The CPS is a computerized operator support system that enables operating crew to execute procedures in an accurate and fast manner. The Computerized Procedure (CP) is the XML data file in executable format that can be installed in the Procedure eXecution System (PXS) for execution. The CP contains specific information related to a particular procedure (i.e. LOCA). These computerized procedures such as Alarm Response Procedures (ARP) are separated into individual alarm procedure to maximize function interface between CPS and DCS. E.g. 'Procedure open by alarm list'. The procedure writer's burden to manage many procedures has been increased because of separated procedures. This paper introduces Computerized Procedure System Engineering System (CPSES) plug-in that is computerized procedure management program (CPMP) to reduce procedure writer's burden. This paper introduces the main features of CPMP. CPMP reduces procedure writer's or CPX maintainer's burden. This program is implemented and tested by program design requirement

  1. An IntervIew wIth Maria DiCenzo, London AprIl 2011

    OpenAIRE

    Skoog, Kristin

    2011-01-01

    Dr Maria DiCenzo is Associate Professor of English and Film Studies at Wilfrid Laurier University (Canada).1 Her research focuses on feminist media history, particularly late nineteenth- and early twentieth-century women’s print media and social movements, as well as twentieth-century British political theatre. DiCenzo has published widely on the late Victorian and Edwardian feminist periodical press, and she has also provided thoughtful and provocative commentary on the development of femini...

  2. L'avortement en France, vingt ans après la loi

    OpenAIRE

    Fougeyrollas, Béatrice; Zaidman, Claude

    2009-01-01

    Béatrice Fougeyrollas, médecin généraliste qui travaille dans un centre d'IVG depuis plus de 10 ans, nous livre ses réflexions (propos recueillis par Claude Zaidman) Je suis médecin généraliste et je travaille dans un centre d'IVG depuis plus de 10 ans. Dans cette structure, nous pratiquons des interruptions de grossesse mais nous avons aussi une très grosse activité de consultations de contraception et de consultations gynécologiques courantes, c'est-à-dire que les femmes nous demandent de l...

  3. 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.

  4. Musique et conflits armés après 1945

    OpenAIRE

    Anagnostou, Panagiota; Buch, Esteban; Castanet, Pierre Albert; Cusick, Suzanne G.; Fryberger, Annelies; Gómez Gálvez, Mauricio; Grant, Morag Josephine; Gribenski, Fanny; Hallam, Huw; Jardin, Étienne; Mayaud, Isabelle; Nuxoll, Cornelia; Pédelaborde, Cindy; Ramaut-Chevassus, Béatrice; Rogers, Jillian

    2014-01-01

    Dans son ouvrage De la guerre, paru pour la première fois en 1832, Carl von Clausewitz affirme que la guerre se situe à l’intérieur des rapports politiques : elle serait un véritable « instrument politique, une continuation des rapports politiques, la réalisation des rapports politiques par d’autres moyens ». Ainsi, l’un des apports les plus importants de la pensée de Clausewitz à la compréhension de la guerre, résultant de ce postulat, serait que celle-ci ne constitue pas la rupture d’un pro...

  5. Securite nutritionnelle a Haiti : situation avant et apres le seisme et recommandations pour l'avenir

    OpenAIRE

    Bassett, Lucy

    2010-01-01

    Children in Haiti are born into some of the harshest conditions on the planet, and are left at a disadvantage in terms of growth, development, and potential to thrive. Malnutrition rates in Haiti are among the worst in the Latin America and Caribbean Region. Nearly one-third of all children under-five suffer from stunted growth and three quarters of children 6-24 months are anemic. Malnutr...

  6. 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)

  7. IAEA Newsbriefs. V. 14, no. 2(83). Apr-May 1999

    International Nuclear Information System (INIS)

    This issue gives brief information on the following topics: Nuclear Safety: States Taking 'Steps in Right Direction', Contracting Parties to Convention on Nuclear Safety, Nuclear Power Worldwide, Nuclear's Future: Director General Address in Japan, Year 2000 Programme and Budget Goes Before IAEA Board, The IAEA and Y2K Issues: Reports, Workshops, Internet Links, Strengthened Safeguards System: Status of Additional Protocols, States Join International Conventions in Nuclear Fields, IAEA International Scientific Symposia and Seminars in 1999, In Memoriam: Munir Ahmad Khan, and other short information

  8. Radioactivity survey of total diet for Saitama residents. Apr. 2011 - Mar. 2013

    International Nuclear Information System (INIS)

    In order to estimate the human intake and the committed effective dose of several radioactive materials, the duplicate diet samples sampled from Saitama residents were analyzed. The average daily intakes of 134Cs and 137Cs in 2011 were 0.43 and 0.48 Bq/person·day, and those in 2012 were 0.065 and 0.15 Bq/person·day. The committed effective doses in 2011 and 2012 are estimated to be 5.5 and 1.1 μSv, respectively. The estimated dose in 2011 is almost 80 times higher than that before the occurrence of Fukushima Daiichi Nuclear Power Plant accident. However, it is found that this dose is less than 1% of the annual effective dose limit for members of the public (1 mSv/year). (author)

  9. Acute exercise does not induce an acute phase response (APR) in Standardbred trotters

    DEFF Research Database (Denmark)

    Kristensen, Lena; Buhl, Rikke; Nostell, Katarina;

    2014-01-01

    ), and iron], muscle enzymes [creatinine kinase (CK) and aspartate transaminase (AST)], and hemoglobin were assessed in 58 Standardbred trotters before and after racing. Hemoglobin levels increased and iron levels decreased 12 to 14 h after racing and haptoglobin concentrations, white blood cell counts......, and iron levels were decreased 2 and/or 7 d after racing. Concentrations of CK, AST, SAA, and fibrinogen were unaltered in response to racing. Acute strenuous exercise did not elicit an acute phase reaction. The observed acute increase in hemoglobin levels and decreases in haptoglobin and iron levels may...

  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. Salvage treatments for prostatic radiation failure; Traitements de rattrapage apres radiotherapie prostatique

    Energy Technology Data Exchange (ETDEWEB)

    Baumert, H. [Service d' urologie, groupe hospitalier Paris Saint-Joseph, 75 - Paris (France)

    2010-10-15

    Local recurrence after external radiotherapy or brachytherapy occurs in 30% of patients treated for prostate cancer. These recurrences can be localised to the prostate and controlled by salvage treatment. Salvage prostatectomy is the gold standard treatment, however, it is associated with a high morbidity rate. Minimally invasive treatments such as cryo-therapy and high intensity focused ultrasound (HIFU) can be proposed to treat local recurrences. Indications, complications and oncological results of these salvage treatments are discussed in this article. (author)

  12. Coal conversion control technology. Volume III. Economic analysis; appendix. Final report Apr 77-Nov 78

    Energy Technology Data Exchange (ETDEWEB)

    Bostwick, L.E.; Smith, M.R.; Moore, D.O.; Webber, D.K.

    1979-10-01

    This volume is the product of an information-gathering effort relating to coal conversion process streams. Available and developing control technology has been evaluated in view of the requirements of present and proposed federal, state, regional, and international environmental standards.

  13. 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

  14. 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.

  15. Aspekty managementu hudebního festivalu Apríles

    OpenAIRE

    Wildová, Veronika

    2012-01-01

    The work deals with the management of cultural events in the open air, and focuses on music festivals. It examines the development of the concept of popular music festivals since their beginning and maps festivals in the Czech Republic. It is based on the personal experience of the author with the organization of the festival, and describes various aspects of event management from concept to its realization. Points out the difficulties that occur in the organization, and proposes a solution o...

  16. Study on the VFD (Variable Frequency Drive) for RCP (Reactor Coolant Pump) Motors of APR1400

    International Nuclear Information System (INIS)

    Most industrial facilities are continually searching for ways to reduce energy costs while increasing or maintaining current production. In terms of electric motors, Variable Frequency Drive (VFD) units represent a critical opportunity for energy savings. Currently, VFDs are used on about ten (10) percent of industrial process motors, and this percentage is increasing every year. Properly applied VFDs have been documented to save as much as fifty percent of the energy consumed by certain industrial processes. Nuclear Power - Power plants in general and Nuclear Power Plants (NPPs) in particular are slow to adopt new technology. The nuclear power industry requires a nearly absolute demonstration through operating experience in other industries in which the new approach will result in a net improvement in plant reliability without any surprises. Only recently has the nuclear industry begun to adapt VFD units for large motors. Specifically, there are several examples in the Boiling Water Reactor (BWR) fleet of replacing Motor-Generator (M-G) sets with VFD units for Reactor Recirculation (RR) pump motor service. At one station, VFD units were introduced upstream of the Circulating Water (CWP) pump motors to address environmental issues. They units are taking advantage of VFD technology whose benefits include increased reliability, reduction in electrical house load, improved flow control, and reduced maintenance. RCP Application - In the case of new generation, it has been reported that the Westinghouse AP1000 will make use of VFD units for the Reactor Coolant Pump (RCP) motors

  17. Infrared optical materials VI; Proceedings of the Meeting, Orlando, FL, Apr. 4, 5, 1988

    Science.gov (United States)

    Musikant, Solomon

    1988-01-01

    Recent advances in IR optics are discussed in reviews and reports. Topics addressed include IR sensors and mirrors, IR-transmitting ceramics, IR waveguides, and IR glasses. Consideration is given to in situ visualization of the solid-liquid interface during crystal growth, (HgZn)Te IR photovoltaic detectors, lanthana-strengthened yttria IR-transmitting materials, high-temperature transmission measurements of IR window materials, fabrication of heavy-metal-fluoride glass fibers containing ultralow amounts of oxygen and water, and the material properties required for hollow fibers transmitting high-power IR radiation.

  18. 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).

  19. APR-5000-XLS阵列封装返工系统

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    APR—5000-XLS阵列封装返工系统可处理BGA,CSP,LGA,Micro SMD,MLF(Micro—Lead Frame),BCC(Bumped Chip Copponent)多种封装。其可处理的板尺寸达610cm-610cm,厚度达6.35mm。双程、全空气底部预热,能处理大小不同规格的PCB板。采用5个热电偶输入和闭环RTD温度控制,可分析多点温度,精细控制返工区的温度。计算机监控时间、温度、加热气流量,保证进程控制和高重复性。

  20. 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