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Sample records for premiers niveaux collectifs

  1. Study of the first collective levels of the even-even nuclei between masses 182 and 206; Etude des premiers niveaux collectifs des noyaux pairs-pairs entre les masses 182 et 206

    Energy Technology Data Exchange (ETDEWEB)

    Barloutaud, R; Leveque, A; Lehmann, P; Quidort, J [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1959-07-01

    The reduced probabilities of deexcitation of the first two 2 + levels of {sup 184}W, {sup 186}W, {sup 188}Os, {sup 190}Os, {sup 192}Os and {sup 194}Pt have been deduced from coulombic excitation experiments on these nuclei.The results are included in a chart of the properties of the first two 2 + levels of even-even nuclei situated between masses 182 and 206. The variation of these properties as a function of nuclear distortion is compared with the various theoretical predictions concerning vibration levels. (author) [French] Les probabilites reduites de desexcitation des deux premiers niveaux 2 + de {sup 184}W, {sup 186}W, {sup 188}Os, {sup 190}Os, {sup 192}Os and {sup 194}Pt ont ete deduites des experiences d'excitation coulombienne de ces noyaux. Les resultats sont inseres dans une systematique des proprietes des deux premiers niveaux 2 + des noyaux pairs-pairs situes entre les masses 182 et 206. La variation de ces proprietes en fonction de la deformation nucleaire est comparee aux diverses predictions theoriques concernant les niveaux de vibration. (auteur)

  2. Contribution to the study of samarium-151 excited levels; Contribution a l'etude des niveaux excites du samarium-151

    Energy Technology Data Exchange (ETDEWEB)

    Locard, P [Commissariat a l' Energie Atomique, Centre d' Etudes Nucleaires de Grenoble, 38 (France)

    1967-07-01

    The nucleus of {sup 151}Sm, which has 89 neutrons, happens to be on the lower edge of the deformed nuclei of region II. Therefore, the study of its levels is very interesting for the verification of the goodness of the collective models for deformed nuclei when the deformation is small (we introduce these models in the first chapter). {sup 151}Sm has often been studied, but the direct gamma spectrum measured with a lithium drift-germanium detector (chapter 3) shows many high energy transitions which did not appear in the previous level schemes. In order to settle these transitions, we have undertaken gamma-gamma coincidence spectra (as well as sum-coincidence spectra) experiments with a scintillation spectrometer designed in our laboratory (chapter 2). The investigation of the intensities of these coincidences leads us to modify the last proposed level schemes: we suppress the levels at 405,5 and 650 keV, we add levels at 245,6 - 306,6 - 522 - 952 and 962 keV. We have also verified the multipolarities of the main transitions and measured the half-lives of a few levels (chapter 3) (we find a half-life of 1.1 {+-} 0.5 nanosecond for the level at 167,7 keV). In chapter 4, we compare our results to the predictions of the models described in chapter 1. (author) [French] Le noyau de {sup 151}Sm, qui possede 89 neutrons, se trouve a la limite inferieure des noyaux deformes de la region II. L'etude de ses niveaux excites est donc d'un interet tout particulier pour la verification de la validite des differents modeles collectifs pour les noyaux deformes, lorsque la deformation est petite (nous introduisons ces modeles dans un premier chapitre). Le {sup 151}Sm a deja fait l'objet de nombreuses etudes, mais le spectre gamma direct fait avec une jonction de germanium compense au lithium (chapitre 3), nous a montre l'existence d'un grand nombre de transitions de hautes energies qui ne sont pas placees dans les schemas proposes jusqu'a ce jour. Pour preciser la place de ces

  3. Contribution to the study of collective states of heavy nuclei by means of coulomb excitation; Contribution a l'etude des etats collectifs des noyaux lourds par excitation coulombienne

    Energy Technology Data Exchange (ETDEWEB)

    Barloutaud, R [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-06-15

    The following nuclei were excited by protons of 5 MeV maximum energy: {sup 182}W - {sup 184}W - {sup 186}W - {sup 186}Os - {sup 188}Os - {sup 189}Os - {sup 190}Os - {sup 192}Os - {sup 194}Pt - {sup 196}Pt - {sup 198}Pt - {sup 198}Hg - {sup 200}Hg - {sup 202}Hg - {sup 204}Hg - {sup 206}Pb. The reduced probabilities of the various transitions were deduced from the coulomb excitation cross-section measurements. For some even-even nuclei two 2 + levels were excited. The properties of the excited levels are interpreted in terms of the collective model. (author) [French] Au moyen de protons d'energie inferieure a 5 MeV, l'excitation coulombienne des noyaux suivants a ete etudiee: {sup 182}W - {sup 184}W - {sup 186}W - {sup 186}Os - {sup 188}Os - {sup 189}Os - {sup 190}Os - {sup 192}Os - {sup 194}Pt - {sup 196}Pt - {sup 198}Pt - {sup 198}Hg - {sup 200}Hg - {sup 202}Hg - {sup 204}Hg - {sup 206}Pb. La mesure de la section efficace d'excitation coulombienne a permis de deduire les -probabilites reduites des diverses transitions observees. Dans certains noyaux pair-pair, deux niveaux de caractere 2 + ont ete excites. L'interpretation de ces niveaux en termes de niveaux de rotation et de niveaux de vibration a l'aide du modele collectif est discutee. En particulier, la variation des proprietes de ces niveaux avec la deformation nucleaire permet de fixer des limites a la validite des diverses hypotheses entrant dans le modele collectif. (auteur)

  4. Premier Hospital Historical Data

    Data.gov (United States)

    U.S. Department of Health & Human Services — To provide a historical overview of the participating hospitals, before the first project report, Premier Healthcare Informatics has used data already available for...

  5. Determination of diets for the populations of eleven regions of the European community to be used for obtaining radioactive contamination levels. First results concerning the food consumption of individuals classified in nine age-groups; Determination des regimes alimentaires des populations de onze regions de la Communaute Europenne et vue de l'etude des niveaux de contamination radioactive. Premiere serie de resultats concernant la consommation alimentaire des individus groupes en neuf classes d'ages

    Energy Technology Data Exchange (ETDEWEB)

    Ledermann, S; Lacourly, G; Garnier, A; Cresta, M; Lombardo, E [Commissariat a l' Energie Atomique, 92 - Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1968-07-01

    The present document continues the report CEA-R--2979 - EUR--2768-f. The processing of the data given by the family food enquiry carried out in eleven regions of the European Community, has permitted to determine the food consumption of individuals classified in nine age-groups, in order to study the radioactive contamination levels in the food-chain. The used statistical method is described, and the obtained results are presented in form of double-entry tables giving for each region and for each age-group the mean weekly food-consumption and the contribution of each diet in nutrition principles, in minerals, vitamins, trace elements and calories. (authors) [French] Ce rapport fait suite au rapport CEA-R--2979 - EUR--2768-f. Le traitement de l'information apportee par les enquetes alimentaires familiales realisees dans onze regions de la Communaute Europeenne a permis de determiner les consommations alimentaires des individus groupes en neuf classes d'age, en vue de l'etude des niveaux de contamination radioactive dans les chaines alimentaires. La methode statistique employee est decrite et les resultats obtenus sont presentes sous forme de tableaux a double entree donnant pour chacune des regions etudiees et pour chacune des neuf classes d'age, les consommations moyennes hebdomadaires, ainsi que les apports en principes nutritifs, mineraux, vitamines et oligo-elements, et calories de chaque regime. (auteurs)

  6. Mesure et retroaction sur un qubit multi-niveaux en electrodynamique quantique en circuit non lineair

    Science.gov (United States)

    Boissonneault, Maxime

    intra-resonateur autour de sa valeur d'equilibre. Ces fluctuations sont causees par la compression du champ electromagnetique due a la non-linearite du resonateur, et l'observation de leur effet via la spectroscopie d'un qubit constitue une premiere. Suite aux succes quantitatifs du modele reduit, je montre que deux regimes de parametres ameliorent marginalement la mesure dispersive d'un qubit avec un resonateur lineaire, et significativement une mesure par bifurcation avec un resonateur non lineaire. J'explique le fonctionnement d'une mesure de qubit dans un resonateur lineaire developpee par une equipe experimentale de l'Universite de Yale. Cette mesure, qui utilise les non-linearites induites par le qubit, a une haute fidelite, mais utilise une tres haute puissance et est destructrice. Dans tous ces cas, la structure multi-niveaux du qubit s'avere cruciale pour la mesure. En suggerant des facons d'ameliorer la mesure de qubits supraconducteurs, et en decrivant quantitativement la physique d'un systeme a plusieurs niveaux couple a un resonateur non lineaire excite, les resultats presentes dans cette these sont pertinents autant pour l'utilisation de l'architecture d'electrodynamique quantique en circuit pour l'informatique quantique que pour l'optique quantique. Mots-cles: electrodynamique quantique en circuit, informatique quantique, mesure, qubit supraconducteur, transmon, non-linearite Kerr

  7. Premier's imaging IR limb sounder

    Science.gov (United States)

    Kraft, Stefan; Bézy, Jean-Loup; Meynart, Roland; Langen, Jörg; Carnicero Dominguez, Bernardo; Bensi, Paolo; Silvestrin, Pierluigi

    2017-11-01

    The Imaging IR Limb Sounder (IRLS) is one of the two instruments planned on board of the candidate Earth Explorer Core Mission PREMIER. PREMIER stands for PRocess Exploration through Measurements of Infrared and Millimetre-wave Emitted Radiation. PREMIER went recently through the process of a feasibility study (Phase A) within the Earth Observation Envelope Program. Emerging from recent advanced instrument technologies IRLS shall, next to a millimetre-wave limb sounder (called STEAMR), explore the benefits of three-dimensional limb sounding with embedded cloud imaging capability. Such 3D imaging technology is expected to open a new era of limb sounding that will allow detailed studies of the link between atmospheric composition and climate, since it will map simultaneously fields of temperature and many trace gases in the mid/upper troposphere and stratosphere across a large vertical and horizontal field of view and with high vertical and horizontal resolution. PREMIER shall fly in a tandem formation looking backwards to METOP's swath and thereby improve meteorological and environmental analyses.

  8. Orientations épistémiques et niveaux d’analyse en sociologie

    Directory of Open Access Journals (Sweden)

    Marcel Drulhe

    2008-10-01

    Full Text Available Dans le cadre d'un pluralisme sociologique sans relativisme et en prenant appui sur des travaux dans le domaine de la vieillesse, comment expliciter « la cuisine sociologique » depuis « les courses » (rassemblement de l'information jusqu'à la présentation des « mets » (traitement et écriture ? Deux lignes d'exploration sont parcourues : les langages d'observation qui donnent son orientation à la collecte et à son traitement, et les niveaux d'analyse qui permettent de déterminer les totalités de référence où est engagée l'intelligibilité. Faire parler les données, laisser parler les données, retrouver au cœur des données des logiques d'action au sein de leurs cadres sociaux de possibilité constituent les trois orientations majeures mobilisées par les chercheurs. Étendre ou diminuer le collectif d'appartenance, fixer le cadre temporel de ce que l'on observe tout comme préciser le volume et la nature des unités d'observation forment trois critères essentiels pour déterminer les niveaux d'analyse et procéder à leurs éventuelles combinaisons. Une esquisse de mise en perspective avec les travaux épistémologiques de Jean-Michel Berthelot révèle des convergences et des écarts qui incitent à de nouvelles comparaisons.In the frame of a sociological pluralism without relativism and relying on works in the field of old age, how can we explain « the sociological cooking » from the « shopping » (gathering of information to the « meals » (treatment and writing? Two lines of exploration are covered: the languages of observation which give the orientation of the collection and its treatment, and the levels of analysis which allow to determine the totalities of reference in which intelligibility is involved. To make the data talk, to let the data talk, to find, at the core of the data, logics of action within their social frames of possibility constitute the three major orientations mobilized by researchers

  9. Niveaux d'étude du cerveau, et sagesse physique

    Science.gov (United States)

    Toulouse, Gérard

    1993-02-01

    The brain is a complex spatio-temporal affair. Several brain theories propose the definition of three superposed levels of study. But physics, though the experience of condensed matter physics, suggests that it is unwise to enforce onto brain theories a unified hierarchical scheme, the inspiration for which seems to come from the realm of sub-molecular physics. Le cerveau est une affaire spatio-temporelle complexe. Plusieurs théories du cerveau proposent de définir trois niveaux d'études superposés. Mais la physique, à travers l'expérience de la physique de la matière condensée, suggère qu'il n'est pas sage d'imposer sur les théories du cerveau un schéma hiérarchique unifié, dont l'inspiration semble provenir du domaine de la physique sub-moléculaire.

  10. Du collectif, malgré tout dans le cinéma de Rabah Ameur-Zaïmeche

    Directory of Open Access Journals (Sweden)

    Marion Froger

    2013-11-01

    Full Text Available Dans ses deux premiers films, Rabah Ameur-Zaïmeche interprète un personnage qui, ayant écopé de la « double peine », finit par perdre sa place dans un aller et retour sans issue, entre son village algérien d’origine qui le rejette (Bled number One et la France qui l’expulse puis le traque à son retour (Wesh wesh qu’est-ce qui se passe ?. À ce destin qui s’avère borné par la folie, d’un côté de la Méditerranée, ou par la mort de l’autre, le cinéaste oppose la créativité de ses propres collectifs de production, dont il laisse volontairement des traces dans chacun de ses films. Il entend ainsi, malgré tout, réinvestir, par le désir de groupe, le champ du politique, et par l’invention de formes cinématographiques, ne pas exclure le spectateur d’un sentiment de solidarité et de fraternité désancré de ses bases strictement communautaires. Adossé à la réalité vécue par une génération issue de l’immigration algérienne, née ou ayant grandi en France après l’indépendance de l’Algérie, le cinéma de Rabah Ameur-Zaimèche évoque les ambivalences de l’expérience groupale de ceux qui vont et viennent avec constance et intensité d’une rive à l’autre de leurs désirs d’appartenance et d’engagement.  In his two first movies, Rabah Ameur-Zaïmeche plays a character who, subject to legal “double jeopardy”, finds himself lost in an inescapable back and forth between his native Algerian village, which rejects him, (Bled number One and France, which expels him and then, upon his return, hunts him down (Wesh wesh qu’est-ce qui se passe ?. Against this fate, which ends in madness on one side of the Mediterranean or death on the other, Rabah Ameur-Zaïmeche sets the creativity of his production teams, traces of whose work remains in each of his films. Despite everything, the filmmaker looks to reinvest the political field with collective desire, and, through the use of inventive cinematic

  11. Mastering Adobe Premiere Pro CS6

    CERN Document Server

    Ekert, Paul

    2013-01-01

    Designed to be practical and engaging, Mastering Adobe Premiere Pro CS6 is a project-based book to help you truly augment your skills and become a film editing hotshot.If you're just starting out or even migrating from existing video editing software, then this book is for you. With rapid progression through practical examples constructed to be both engaging and useful, Mastering Adobe Premiere Pro CS6 is ideal for learning the sometimes complex workflows of this powerful application.

  12. Scottish Premier League Reading Stars Evaluation Report

    Science.gov (United States)

    National Literacy Trust, 2009

    2009-01-01

    Scottish Premier League (SPL) Reading Stars uses the motivational power of football to attract families who need support with literacy into a positive and friendly learning environment. It ran for the first time between March and August 2009 and attracted 225 children and 190 adults to take part in a series of inspirational learning sessions in 23…

  13. Premier Wen hails sci-tech cooperation with CERN

    CERN Multimedia

    2004-01-01

    Premier Wen Jiabao met CERN's director general Dr Robert Aymar and physicist and Nobel laureate Dr Samuel Chao Chung Ting. Premier Wen emphasied the importance for China to collaborate on fundamental science (0.5 page)

  14. Entreprenariat social et entreprenariat collectif : synthèse et constats

    Directory of Open Access Journals (Sweden)

    Jean-Marc Fontan

    2011-01-01

    Full Text Available L’article présente les résultats d’une recherche portant sur les notions d’entrepreneur social et d’entrepreneur collectif. Après avoir défini le concept d’entrepreneur, nous voyons comment les qualitatifs « social » et « collectif » transforment l’idée d’entreprendre en un projet plus intégré où les objectifs sociaux, politiques et économiques sont « harmonieusement » agencés. La recherche repose essentiellement sur la réalisation d’une revue de littérature de textes clés produits en langue française et anglaise en Amérique du Nord et en Europe. L’analyse des données recueillies nous permet de présenter des critères simples pour proposer une définition de ces notions qui devrait rendre compte de la réalité des pratiques rencontrées sur le terrain et des contributions théoriques et critiques faites par les auteurs et travaux consultés. Elle permet aussi de présenter une dizaine de constats qui illustrent tant les points de convergence que les divergences observées entre les types d’entreprenariat étudiés. / This article presents the results of a study bearing on the notions of social entrepreneur and collective entrepreneur. After defining the concept of entrepreneur, I look at how the adjectives “social” and “collective” transform the project of being an entrepreneur into a more integrated one where the social, political and economic objectives are “harmoniously” organized. The study is essentially based on a literature review of key English- and French-language texts written in North America and in Europe. The analysis of the collected data allows me to present simple criteria for proposing a definition of these notions that should take into account both the reality of the practices encountered in the field and the theoretical and critical contributions made by the authors and the texts that I consulted. It also enables me to present ten observations that illustrate both the

  15. Management and marketing of sporting events: Nike Premier Cup Project

    OpenAIRE

    Nedbal, Jakub

    2008-01-01

    Title: Management and marketing ofsporting events: Nike Premier Cup project Points of thesis: Publish the Nike Premier Cup promotion campaign project and point out improvement possibilities for upcoming years based on analysis ofpast and present state. Methods: Data will be obtained by interview, observation, description analysis and SWOT analysis Results: Promotion campaign, improvement possibilities, final day schedule Keywords: SWOT analysis, promotion, management, marketing, Nike Premier ...

  16. Echographie devant une metrorragie du premier trimestre de ...

    African Journals Online (AJOL)

    Echographie devant une metrorragie du premier trimestre de grossesse sur uterus bicorne a issue favorable. Vaginal bleeding in a pregnant woman with a bicornuate uterus, ultrasound finding and favourable outcome.

  17. Contribution to the experimental study of excited levels of some light nuclei by using the method of angular correlation of internal conversion pairs and monopolar pairs; Contribution a l'etude experimentale de niveaux excites de quelques noyaux legers par la methode des Correlations angulaires des paires de conversion interne Et des paires monopolaires

    Energy Technology Data Exchange (ETDEWEB)

    Armbruster, Raymond

    1950-07-01

    correlations angulaires des paires de conversion interne, la multipolarite des rayonnements gamma de 3,09 Mev (E1) et de 4,43 Mev (E2) provenant respectivement des premiers niveaux excites du {sup 13}C et du {sup 12}C. Enfin, nous donnons les moments angulaires, la parite et le spin isobarique de deux niveaux excites du {sup 12}C: 2{sup -}, T = 1 pour le niveau 16,57 Mev et 1{sup -}, T = 1 pour le niveau 17,22 Mev. (auteur)

  18. Contrôle des installations d’assainissement non collectif : l’apport déterminant des outils de diagnostic non destructifs

    Directory of Open Access Journals (Sweden)

    FORQUET, Nicolas

    2012-12-01

    Full Text Available Depuis juillet 2012, un nouveau cadre juridique s’applique aux installations d’assainissement non collectif, visant à améliorer leur contrôle et leur rénovation progressive. Cette note nous présente une méthodologie de contrôle simplifié des installations élaborée grâce l’apport déterminant des outils de diagnostic non destructifs.

  19. Évolutions réglementaire et normative de l’assainissement non collectif : comment modifient-elles en profondeur le paysage technique ?

    Directory of Open Access Journals (Sweden)

    BOUTIN, Catherine

    2012-12-01

    Full Text Available En France, la réglementation relative aux prescriptions techniques applicables aux installations d’assainissement non collectif ne cesse d’évolueret conduit à l’apparition sur le territoire de nombreux produits comme les «micro-stations». Cette note réalise un focus des principales évolutions et fournit un tableau de classification de ces filières.

  20. Policy Advice to Alberta’s New Premier

    Directory of Open Access Journals (Sweden)

    Jack M. Mintz

    2014-09-01

    Full Text Available On September 6th, 2014, members of the Progressive Conservative Party of Alberta elected Jim Prentice as leader of their party, and Premier of Alberta. The School of Public Policy assembled its key thinkers in economic, taxation, energy and natural resource policy to provide unsolicited but important advice to Premier Prentice on some areas of policy that matter most to Alberta, and that will demand the Premier’s attention as he takes office. These are opinion pieces, are not peer reviewed, and reflect the views of their authors alone.

  1. The Role of Internet in Marketing Premiering Movies

    OpenAIRE

    Tuohimaa, Suvi

    2010-01-01

    The objective of this thesis was to find out about the role of Internet today in premiering movie marketing and whether Internet is a good tool for it. The hope was to obtain new information provided by moviegoers and to contribute something useful to the art of marketing premiering movies. This thesis was a part of the School of Business and Information Management's Innomajakka-project but did not have an official commissioner, so the topic for the thesis came from the writer's personal and ...

  2. EXIGENCES TECHNIQUES DANS LA CONSTRUCTION ET REGLEMENTATION : ETUDE D’UN EXEMPLE DE LOGEMENT COLLECTIF A AIN-SMARA (ALGERIE

    Directory of Open Access Journals (Sweden)

    B BENRACHI

    2002-12-01

    Full Text Available La construction d’un édifice de qualité standard et répondant aux exigences techniques est   obtenue grâce au développement du savoir-faire et au respect des règles de l’art et de la réglementation en vigueur.  Une étude détaillée sur les  exigences techniques et le respect de la réglementation  d’un logement en collectif  nouvellement construit et inhabité à Ain-Smara, nous a montré  qu’il y a une satisfaction pour certaines d'entre-elles et une non-conformité pour d’autres. Il en résulte que le degré de satisfaction de ce logement est inférieur à celui recommandé dans le cadre de la réglementation, ce qui diminue sa qualité par rapport au standard exigé.

  3. Open Access Publishing in Indian Premier Research Institutions

    Science.gov (United States)

    Bhat, Mohammad Hanief

    2009-01-01

    Introduction: Publishing research findings in open access journals is a means of enhancing visibility and consequently increasing the impact of publications. This study provides an overview of open access publishing in premier research institutes of India. Method: The publication output of each institution from 2003 to 2007 was ascertained through…

  4. Trichoberoard gastrique : Premier cas observe en milieu bur kina be ...

    African Journals Online (AJOL)

    Le trichobezoard est une concretion de cheveux, de poils ou de fibres de tapis et de debris alimentaire, localisee habituellement dans l'estomac. Le trichobezoard est une pathologie rare qui survient habituellement chez des adolescentes presentant des troubles psychiques. La premiere observation de trichobezoard a ete ...

  5. Physiological response of one of South Africa's premier freshwater ...

    African Journals Online (AJOL)

    Physiological response of one of South Africa's premier freshwater sport angling species, the Orange-Vaal smallmouth yellowfish Labeobarbus aeneus, ... These data suggest that catch-and-release causes physiological stress to fish, but nonetheless this practice can be a valuable fisheries management tool to ensure the ...

  6. Premiere toob lavale jalgpallimeeskonna, inimkatsed ja punase tooli / Kairi Prints

    Index Scriptorium Estoniae

    Prints, Kairi, 1977-

    2012-01-01

    Premiere 2012 osalevad neli Eesti tantsukunstnikku: Svetlana Grigorjeva tantsulavastusega "sõp rus est", Kaisa Selde, Kristina-Maria Heinsalu ja Christin Lunts tantsulavastusega "fie", esmakordselt võtab osa välismaalane - sakslanna Mareike Franz tantsulavastusega "Duett". Kõik esietenduvad 9. veebruaril Kanuti gildi saalis

  7. Computers for Schools Kenya se classe au premier rang | CRDI ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Cinq ans après avoir remis en service ses premiers ordinateurs recyclés et leur avoir trouvé un nouveau nid, l'organisation non gouvernementale Computers for Schools Kenya (CFSK) s'est mérité un prix convoité à l'échelle de l'Afrique pour son travail.

  8. Les dimensions de la sociologie économique de la finance : Perspective critique, transformations institutionnelles et facteurs collectifs

    Directory of Open Access Journals (Sweden)

    Frédéric Hanin

    2006-04-01

    Full Text Available Ce texte présente deux lectures des caractéristiques institutionnelles du capitalisme financier à travers l’étude des travaux de J. M. Keynes avant la crise de 1929 et les recherches de D. Mackenzie sur la conceptualisation et l’utilisation des produits dérivés aux États-Unis après la seconde guerre mondiale. Trois dimensions de leur travail seront mises en exergue : une critique d’une vision orthodoxe de la finance qui considère les marchés financiers comme un mécanisme efficace et transparent d’allocations des ressources ; une analyse des transformations institutionnelles de la sphère financière ; une explication de l’instabilité des marchés financiers centrée sur le rôle des facteurs collectifs. Les travaux de Keynes et de Mackenzie contribuent ainsi à mettre en lumière la nature sociale et politique des mécanismes qui sous-tendent le processus actuel de financiarisation des relations économiques.This text presents two readings of the institutional characteristics of financial capitalism through the works of J. M. Keynes before the crisis of 1929 and the research of D. Mackenzie on the conceptualization and the use of the derivative products in the United States after the Second World War. Three dimensions of their work will be put forward: a criticism of the orthodox vision of finance which regards the financial markets as effective and transparent mechanisms of allowance; an analysis of the institutional transformations of the financial sphere and an explanation of the instability of the financial markets centered on the role of collective factors. Work of Keynes and Mackenzie thus contributes to clarify the social and political nature of the mechanisms which underlie the current process of financiarisation of economic relations.

  9. Le retour des jeunes diplômés en zone rurale au Maroc: Quelles interactions entre trajectoires individuelles et projets collectifs ?

    Directory of Open Access Journals (Sweden)

    Nabila Aroussi Bachari

    2015-06-01

    Full Text Available l y a, dans les zones rurales du Maroc, une présence de plus en plus affirmée de jeunes diplômés. Ces jeunes peuvent jouer un rôle important pour le développement de ces zones rurales, mais à condition de se construire un rôle économique et social, qui leur permette de fonder un projet de vie en zone rurale. L’étude porte sur 11 jeunes diplômés qui ont initié des projets collectifs en zone rurale dans la province de Séfrou, grâce à des financements publics. Nous étudions les interactions entre les trajectoires individuelles de ces jeunes diplômés et leur projet collectif. Ces jeunes ont étudié voire travaillé pendant un temps en ville avant d’initier un projet collectif en zone rurale, à la fois du fait des difficultés d’insertion en ville mais aussi pour contribuer au développement de leur douar d’origine. Les projets de ces jeunes peuvent être d’ordre purement économique (coopérative de séchage de prune par exemple ou bien d’animation rurale. Plusieurs des jeunes enquêtés sont actifs à la fois dans la sphère économique et dans l’animation rurale, et jugent ces deux acticités comme complémentaires et non en opposition. Ces projets collectifs offrent à leur tour des opportunités de « projets de vie » en zone rurale pour ces jeunes. Si la capacité de ces projets de générer un revenu stable est un critère fort pour que ces jeunes se construisent un tel projet de vie en zone rurale, le rôle d’animateur de développement rural est aussi un élément important. Ces différents projets ont obtenu des financements publics de différents types qui ont, dans deux des quatre cas étudiés, explicitement pris en compte la présence de jeunes diplômés dans les projets. Cependant, ces financements ont souvent été accordés dans le cadre de démarches ponctuelles, qui pourraient être menées de façon plus institutionnalisée.

  10. The impact of dermatology in premier medicine journals.

    Science.gov (United States)

    Kheterpal, Meenal K; Ellis, Charles N

    2011-01-01

    In the past 15 years, research in dermatology has significantly increased. Dermatology-related contributions in premier medical journals such as The New England Journal of Medicine (NEJM) and The Journal of the American Medical Association (JAMA) are the representation of our field in the medical world. To analyze this representation, incidence of dermatology-related contributions in NEJM and JAMA during 3 separate years (during a 15-year period) was calculated.

  11. Market Segmentation, Targeting, Dan Brand Positioning Dari Winston Premier Surabaya

    OpenAIRE

    Tania, Debby

    2014-01-01

    Sejak tahun 2012 mulai terasa bahwa bisnis properti mengalami kenaikan di Indonesia. Banyak masyarakat Indonesia berinvestasi pada properti karena dianggap aman dan menguntungkan. Sehingga muncul banyak produk properti baru di Indonesia. Perkembangan properti di Indonesia menjadi peluang besar bagi Agen Properti untuk dapat menjalankan bisnisnya. Winston Premier sebagai salah satu Agen properti di Surabaya Barat yang baru berdiri memerlukan strategi pemasaran yang tepat untuk digunakan guna b...

  12. Market size and attendance in English Premier League football

    OpenAIRE

    Buraimo, B; Simmons, R

    2006-01-01

    This paper models the impacts of market size and team competition for fan base on matchday attendance in the English Premier League over the period 1997-2004 using a large panel data set. We construct a comprehensive set of control variables and use tobit estimation to overcome the problems caused by sell-out crowds. We also account for unobserved influences on attendance by means of random effects attached to home teams. Our treatment of market size, with its use of Geographical Information ...

  13. Study of some properties of bound levels and virtual levels excited with resonance neutrons; Etude de quelques proprietes de niveaux lies et de niveaux virtuels excites a l'aide de neutrons de resonance

    Energy Technology Data Exchange (ETDEWEB)

    Alves, R N [Commissariat a l' Energie Atomique, 91 - Saclay (France). Centre d' Etudes Nucleaires

    1968-05-01

    Many neutron resonance parameters of some nuclei with a spin value I 3/2 ({sup 35}Cl, {sup 37}Cl, {sup 63}Cu, {sup 65}Cu, {sup 197}Au) are determined to find the strength function S{sub 0} with accuracy. For those nuclei, the S{sub 0} value seems not to depend on the spin value J=1 or 2 but could be depend on neutron energy for {sup 197}Au. Total radiative width variation against mass number A and spacing distributions between resonances (for {sup 197}Au) are studied and discussed. Analysis methods of neutron capture experiments are described in detail and level schemes of Cl, Mn, Fe, Co, Cu, Tm, Hg are presented sometimes with the spin value. Intensities of E{sub 1} and M{sub 1} transitions with direct capture and interference effects are discussed in view of experimental results. (author) [French] On determine les parametres des resonances de quelques noyaux de spin I 3/2 ({sup 35}Cl, {sup 37}Cl, {sup 63}Cu, {sup 65}Cu, {sup 197}Au) en nombre suffisant pour obtenir la fonction densite S{sub 0} avec precision. Cette valeur S{sub 0} apparat pour ces noyaux etre independante de la valeur du spin J=1 ou 2 mais para?t, dans le cas de {sup 197}Au, dependre de l'energie. On etudie et on essaie d'interpreter la variation de la largeur radiative totale {gamma}{sub {gamma}} en fonction du nombre de masse A et les distributions des espacements entre resonances pour {sup 197}Au. On expose en detail les methodes d'analyse des experiences de capture et on presente les schemas des niveaux des noyaux: Cl, Mn, Fe, Co, Cu, Tm, Hg. Les intensites des transitions de type E{sub 1} et M{sub 1} ainsi que les effets d'interference et de capture directe sont discutes. (auteur)

  14. Study of some properties of bound levels and virtual levels excited with resonance neutrons; Etude de quelques proprietes de niveaux lies et de niveaux virtuels excites a l'aide de neutrons de resonance

    Energy Technology Data Exchange (ETDEWEB)

    Alves, R.N. [Commissariat a l' Energie Atomique, 91 - Saclay (France). Centre d' Etudes Nucleaires

    1968-05-01

    Many neutron resonance parameters of some nuclei with a spin value I 3/2 ({sup 35}Cl, {sup 37}Cl, {sup 63}Cu, {sup 65}Cu, {sup 197}Au) are determined to find the strength function S{sub 0} with accuracy. For those nuclei, the S{sub 0} value seems not to depend on the spin value J=1 or 2 but could be depend on neutron energy for {sup 197}Au. Total radiative width variation against mass number A and spacing distributions between resonances (for {sup 197}Au) are studied and discussed. Analysis methods of neutron capture experiments are described in detail and level schemes of Cl, Mn, Fe, Co, Cu, Tm, Hg are presented sometimes with the spin value. Intensities of E{sub 1} and M{sub 1} transitions with direct capture and interference effects are discussed in view of experimental results. (author) [French] On determine les parametres des resonances de quelques noyaux de spin I 3/2 ({sup 35}Cl, {sup 37}Cl, {sup 63}Cu, {sup 65}Cu, {sup 197}Au) en nombre suffisant pour obtenir la fonction densite S{sub 0} avec precision. Cette valeur S{sub 0} apparat pour ces noyaux etre independante de la valeur du spin J=1 ou 2 mais para?t, dans le cas de {sup 197}Au, dependre de l'energie. On etudie et on essaie d'interpreter la variation de la largeur radiative totale {gamma}{sub {gamma}} en fonction du nombre de masse A et les distributions des espacements entre resonances pour {sup 197}Au. On expose en detail les methodes d'analyse des experiences de capture et on presente les schemas des niveaux des noyaux: Cl, Mn, Fe, Co, Cu, Tm, Hg. Les intensites des transitions de type E{sub 1} et M{sub 1} ainsi que les effets d'interference et de capture directe sont discutes. (auteur)

  15. High-intensity running in English FA Premier League soccer matches

    DEFF Research Database (Denmark)

    Bradley, Paul S.; Sheldon, William; Wooster, Blake

    2009-01-01

    The aims of this study were to (1) determine the activity profiles of a large sample of English FA Premier League soccer players and (2) examine high-intensity running during elite-standard soccer matches for players in various playing positions. Twenty-eight English FA Premier League games were...

  16. Vers une décentralisation de la gestion de l’eau froide en habitat collectif : la question de la généralisation du comptage individuel à Paris

    Directory of Open Access Journals (Sweden)

    Agathe Euzen

    2004-10-01

    Full Text Available La gestion de l’eau froide en habitat collectif tend à évoluer en France étant donné la nouvelle réglementation en vigueur. Mieux maîtriser l’eau, responsabiliser les usagers de leurs consommations, assurer une plus grande équité… sont les arguments avancés pour favoriser la généralisation du comptage individuel. Cependant, la décentralisation de la gestion de l’eau froide en habitat collectif génère de nombreuses questions d’ordre technique, économique et social et ouvre de nouvelles réflexions sur la circulation de l’eau dans un immeuble et l’évolution des relations entre les différents acteurs.

  17. ETUDE DE L'ACTION D'UNE ONDE ELECTROMAGNETIQUE POLARISEE CIRCULAIREMENT SUR UN ATOME A DEUX NIVEAUX PAR LE FORMALISME DES INTEGRALES DE CHEMINS

    Directory of Open Access Journals (Sweden)

    M AOUACHRIA

    2002-12-01

    Full Text Available L'action d'une onde électromagnétique polarisée circulairement sur un atome à deux niveaux est étudiée par le formalisme des intégrales de chemins. L'utilisation de l'espace des phases et de certaines rotations dans l'espace des états cohérents ont permis de simplifier énormément les calculs. Les fonctions d'onde correspondantes ont été retrouvées exactement.

  18. Monitoring evaluation of a spillway pilaster for Premiere Chute Dam

    Energy Technology Data Exchange (ETDEWEB)

    Crepeau, Louis; Kassem, Chakib [OSMOS Canada Inc., Montreal, (Canada)

    2010-07-01

    The Premiere-Chute hydroelectric power station, commissioned in 1968, has four hydraulic turbines for a total of 130 MW. One of the pilasters of the dam weir, built with pre-stressed concrete, showed a crack at the level of the post-tension cable. This paper presented an evaluation of the behaviour of the pilaster in question, No. 9. The main goal was to prevent any disruption to the gate opening through adequate monitoring for a long term data follow-up. Six long-base OSMOS type optical sensors were installed on each face of the spillway pilaster. The behaviour of the No. 9 pilaster was then compared with that of other pilasters with respect to the effects of temperature and water level fluctuation in the dam. After the pilasters had been monitored for six months, it was found that No. 9 pilaster showed the least deformation of all. It was therefore concluded that the behaviour of this pilaster was normal.

  19. Rapsodie first core manufacture. 1. part: processing plant; Fabrication du premier coeur de rapsodie. Premiere partie: l'atelier de fabrication

    Energy Technology Data Exchange (ETDEWEB)

    Masselot, Y; Bataller, S; Ganivet, M; Guillet, H; Robillard, A; Stosskopf, F [Commissariat a l' Energie Atomique, Cadarache (France). Centre d' Etudes Nucleaires

    1968-07-01

    This report is the first in a series of three describing the processes, results and peculiar technical problems related to the manufacture of the first core of the fast reactor Rapsodie. A detailed study of manufacturing processes(pellets, pins, fissile sub-assemblies), the associated testings (raw materials, processed pellets and pins, sub-assemblies before delivery), manufacturing facilities and improvements for a second campaign are described. (author) [French] Ce rapport est le premier d'une serie de trois qui decrivent les procedes, les resultats et les problemes techniques particuliers de la fabrication du du premier coeur de la pile a neutrons rapides Rapsodie. Il comporte une etude detaillee des procedes de fabrication (pastilles, aiguilles, assemblages combustibles) et des methodes de controle associees (matieres premieres, pastilles et aiguilles en cours de fabrication, assemblages fissiles avant livraison), ainsi qu'une decription complete des installations de l'atelier de fabrication et les modifications apportees pour une deuxieme campagne. (auteur)

  20. The reactor Melusine - radiation measurements carried out at the start of operation and during the first ascents to power; Pile Melusine - mesures de rayonnement effectuees au demarrage et pendant les premieres montees en puissance

    Energy Technology Data Exchange (ETDEWEB)

    Coutrot, V; Delpuech, J; Fitoussi, L [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1960-07-01

    This report gives the results of radiation measurements carried out on the first C.E.A. swimming-pool pile, Melusine. The purpose of these measurements, which were carried out during the starting-up period and the first ascents to 1 MW power, is to check the radiation intensity levels near the pile and from this to verify the safety calculation methods used. In addition certain special measurements, such as those performed in and above the water of the swimming-pool, in the channels and outside them etc..., should make it possible eventually to define the conditions under which the pile may be used for special jobs with less protection. In the first part of the report are given the results of radiation measurements carried out during runs at low power plateaux not exceeding 500 W: in particular measurements at variable water levels in the water of the swimming-pool and on the axis of the open channels. The results given in the second part deal with radiation measurements performed in various parts of the premises, studies on the activation of the plugs in the experimental channels and of the materials in the forward compartment, and also of the radioactivity of the swimming-pool water and the air used to cool the channels. (author) [French] Le present rapport a pour but de donner les resultats des mesures de rayonnement effectuees aupres de la premiere pile piscine du C.E.A.: la pile Melusine. Le but de ces mesures, effectuees pendant la periode de demarrage et les premieres montees a la puissance de 1 MW, est de controler les niveaux d'intensite de rayonnement aupres de la pile et par la de juger des methodes de calculs de protection utilisees. D'autre part, certaines mesures plus particulieres, telles que celles effectuees dans l'eau et au-dessus de l'eau de la piscine, dans les canaux et a l'exterieur de ceux-ci, etc..., doivent permettre de definir ulterieurement les conditions d'utilisation de la pile pour des fonctionnements particuliers avec des protections

  1. Eléments d’une démarche d’accompagnement à la maturation des projets collectifs d’irrigation localisée

    Directory of Open Access Journals (Sweden)

    Mohamed Zeine

    2014-11-01

    Full Text Available Au Maroc, les subventions accordées par l’Etat constituent une forte incitation pour que les agriculteurs installent l’irrigation localisée. Cependant le rythme de reconversion est faible dans les périmètres de petite et moyenne hydraulique. Bien que la pertinence d’une reconversion collective des exploitations dans ces périmètres soit souvent reconnue, les superficies converties restent limitées. Malgré quelques tentatives dans le cadre d’expériences pilotes, il n’y a pas de démarche stabilisée d’accompagnement par les institutions de développement d’une telle reconversion collective. Le présent article propose des éléments pour une démarche d’accompagnement à la maturation des projets collectifs à l’irrigation localisée. Cette démarche a été conçue à partir de l’analyse a posteriori de plusieurs expériences de reconversion collective à l’irrigation localisée au Maroc. Cette démarche s’appuie sur l’utilisation d’une grille qui permet de diagnostiquer l’état initial de maturation du projet, mais aussi de suivre l’évolution de cette maturation. L’évaluation de ce niveau de maturation se fait suivant une liste de facteurs qualifiés d’essentiels, d’accélération et de stabilisation. Sont aussi proposés quelques principes et étapes qui pourraient structurer un accompagnement de ces projets.

  2. NASA Names Premier X-Ray Observatory and Schedules Launch

    Science.gov (United States)

    1998-12-01

    NASA's Advanced X-ray Astrophysics Facility has been renamed the Chandra X-ray Observatory in honor of the late Indian-American Nobel laureate, Subrahmanyan Chandrasekhar. The telescope is scheduled to be launched no earlier than April 8, 1999 aboard the Space Shuttle Columbia mission STS-93, commanded by astronaut Eileen Collins. Chandrasekhar, known to the world as Chandra, which means "moon" or "luminous" in Sanskrit, was a popular entry in a recent NASA contest to name the spacecraft. The contest drew more than six thousand entries from fifty states and sixty-one countries. The co-winners were a tenth grade student in Laclede, Idaho, and a high school teacher in Camarillo, CA. The Chandra X-ray Observatory Center (CXC), operated by the Smithsonian Astrophysical Observatory, will control science and flight operations of the Chandra X-ray Observatory for NASA from Cambridge, Mass. "Chandra is a highly appropriate name," said Harvey Tananbaum, Director of the CXC. "Throughout his life Chandra worked tirelessly and with great precision to further our understanding of the universe. These same qualities characterize the many individuals who have devoted much of their careers to building this premier X-ray observatory." "Chandra probably thought longer and deeper about our universe than anyone since Einstein," said Martin Rees, Great Britain's Astronomer Royal. "Chandrasekhar made fundamental contributions to the theory of black holes and other phenomena that the Chandra X-ray Observatory will study. His life and work exemplify the excellence that we can hope to achieve with this great observatory," said NASA Administrator Dan Goldin. Widely regarded as one of the foremost astrophysicists of the 20th century, Chandrasekhar won the Nobel Prize in 1983 for his theoretical studies of physical processes important to the structure and evolution of stars. He and his wife immigrated from India to the U.S. in 1935. Chandrasekhar served on the faculty of the University of

  3. 40Ar-39Ar laser probe dating of individual clinopyroxene inclusions in Premier eclogitic diamonds

    International Nuclear Information System (INIS)

    Burgess, R.; Turner, G.; Laurenzi, M.; Harris, J.W.

    1989-01-01

    The ages of seven individual clinopyroxene inclusions in Premier diamonds of eclogitic association have been determined using the 40 Ar- 39 Ar dating technique. Syngenetic inclusions weighing between 10 and 130 μg were exposed on cleaved surfaces of the diamonds and analysed using a laser probe. The inclusion ages were found to be in the range 1111±35 to 1254±38 Ma with an average of 1185±94 Ma. The ages obtained are in good agreement with previous determinations made on aggregates of eclogitic inclusions from Premier diamonds and demonstrate the applicability of the laser probe to dating individual diamond inclusions. (orig.)

  4. How to Revise, and Revise Really Well, for Premier Academic Journals

    DEFF Research Database (Denmark)

    LaPlaca, Peter J.; Lindgreen, Adam; Vanhamme, Joelle

    2018-01-01

    Most of the premier academic journals in all fields routinely have rejection rates of 80%, 95%, or higher. All journals prefer articles that make significant contributions to the field. Revising a manuscript and responding properly to the comments of reviewers and editors often is challenging....... This article discusses how to revise effectively a manuscript according to the (minor or major) comments of reviewers and editors for premier academic journals. We provide a series of tips for helping the authors in their endeavor, making the process less arduous and improving the possibility of a positive...

  5. Radioactive contamination of foodstuffs: determination of permissible levels; Contamination radioactive des denrees alimentaires: determination des niveaux admissibles

    Energy Technology Data Exchange (ETDEWEB)

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

    1965-07-01

    radionucleides, etc. Il faut egalement estimer les concentrations maximales admissibles des radionucleides dans les aliments, une fois fixe le niveau maximal d'exposition que l'on peut admettre pour l'organisme humain. Le passage de ce niveau aux concentrations maximales n'est pas simple car a) chaque radionucleide a un effet propre sur l'organisme humain; b) leur concentration varie d'un aliment a un autre; c) les quantites moyennes d'aliments varient d'une population a une autre. Deux methodes sont presentees ici pour estimer les concentrations maximales admissibles dans les aliments, ainsi que le premier regime alimentaire qui risque de devenir critique, lorsqu'il y a plusieurs regimes a considerer simultanement. Les resultats dependent de la maniere selon laquelle la situation actuelle peut evoluer vers une situation critique. Cette trajectoire d'evolutions ne peut etre estimee qu'approximativement. Deux methodes sont donc indiquees qui permettent d'explorer la sensibilite des resultats. Une application numerique de ces methodes est faite a titre d'exemple sur la base de quelques donnees actuellement disponibles. Les donnees utilisees sont naturellement fragmentaires, et il en sera toujours ainsi. Mais cet essai d'application fait apparaitre deux directions d'amelioration absolument necessaires. 1 - Obtention d'observations multiples (dosage simultane de 2 radionucleides au moins dans un meme produit alimentaire et dosage simultane de deux produits alimentaires au moins pour un meme radionucleide); ceci suppose une action concertee des divers organismes. 2 - Entente sur les methodes de dosage utilisees par les divers organismes, les resultats actuellement disponibles n'etant pas comparables. (auteurs)

  6. IMPROVEMENTS FOR THE OPERATION OF CHINESE FOOTBALL LEAGUE BY ANALYSING THE SUCCESS ASSETS OF ENGLISH PREMIER LEAGUE

    OpenAIRE

    Cao, Hanxiong

    2012-01-01

    The purpose of this thesis is going to analyze the success assets of English Premier League (which is now the most successful football league in the world) and the defects of Chinese Super League by analyzing the financial statements of the Premier League, and try to make some possible improvements for Chinese Super League according to the results of the analysis.

  7. Effectiveness of in-season manager changes in English Premier League Football

    NARCIS (Netherlands)

    Besters, Lucas; van Ours, Jan; van Tuijl, Martin

    We analyze the performance effects of in-season manager changes in English Premier League football during the seasons 2000/2001–2014/2015. We find that some managerial changes are successful, while others are counterproductive. On average, performance does not improve following a managerial

  8. The long-term effect of premier pay for performance on patient outcomes.

    Science.gov (United States)

    Jha, Ashish K; Joynt, Karen E; Orav, E John; Epstein, Arnold M

    2012-04-26

    Pay for performance has become a central strategy in the drive to improve health care. We assessed the long-term effect of the Medicare Premier Hospital Quality Incentive Demonstration (HQID) on patient outcomes. We used Medicare data to compare outcomes between the 252 hospitals participating in the Premier HQID and 3363 control hospitals participating in public reporting alone. We examined 30-day mortality among more than 6 million patients who had acute myocardial infarction, congestive heart failure, or pneumonia or who underwent coronary-artery bypass grafting (CABG) between 2003 and 2009. At baseline, the composite 30-day mortality was similar for Premier and non-Premier hospitals (12.33% and 12.40%, respectively; difference, -0.07 percentage points; 95% confidence interval [CI], -0.40 to 0.26). The rates of decline in mortality per quarter at the two types of hospitals were also similar (0.04% and 0.04%, respectively; difference, -0.01 percentage points; 95% CI, -0.02 to 0.01), and mortality remained similar after 6 years under the pay-for-performance system (11.82% for Premier hospitals and 11.74% for non-Premier hospitals; difference, 0.08 percentage points; 95% CI, -0.30 to 0.46). We found that the effects of pay for performance on mortality did not differ significantly among conditions for which outcomes were explicitly linked to incentives (acute myocardial infarction and CABG) and among conditions not linked to incentives (congestive heart failure and pneumonia) (P=0.36 for interaction). Among hospitals that were poor performers at baseline, mortality was similar in the two groups of hospitals at the start of the study (15.12% and 14.73%; difference, 0.39 percentage points; 95% CI, -0.36 to 1.15), with similar rates of improvement per quarter (0.10% and 0.07%; difference, -0.03 percentage points; 95% CI, -0.08 to 0.02) and similar mortality rates at the end of the study (13.37% and 13.21%; difference, 0.15 percentage points; 95% CI, -0.70 to 1.01). We

  9. Les théories des mouvements sociaux et la dialectique des niveaux : un cadre d’analyse pour l’étude des évolutions d’Al-Qaïda au Maghreb islamique

    OpenAIRE

    Adib Bencherif

    2013-01-01

    Les théories des mouvements sociaux sont de plus en plus utilisées pour étudier les groupes terroristes. Elles comportent différents niveaux d’analyse: les niveaux macro-analytique, méso-analytique et micro-analytique. Le présent article tente d’adapter ce corpus théorique à l’étude du groupe jihadiste Al-Qaïda au Maghreb islamique (AQMI). En effet, au cours des dernières années, AQMI ne s’est pas développé au Maghreb alors que ses activités ont augmenté exponentiellement dans la région sahél...

  10. Analisis Pengaruh Kualitas Pelayanan Terhadap Kepuasan Pelanggan pada Hotel Santika Premiere Dyandra Medan

    OpenAIRE

    Purba, Mey Royani M.

    2013-01-01

    Quality of service is an expected level of excellence and control over the level of excellence to comply the customer wants. Satisfaction is the difference between the perceived performance with expectations. This study aimed to to identify and analyze the influence of the quality of services consisting of physical tangible, reliability, responsiveness, assurance, and empathy to customer satisfaction on Santika Premiere Dyandra Hotel. To measure service quality from the point of servic...

  11. Black Generation Y gender differences in Premier Soccer League spectator motives : sport marketing

    OpenAIRE

    T.E. Mofokeng; A.L. Bevan-Dye

    2014-01-01

    The purpose of this study was to determine whether there are gender differences concerning Premier Soccer League (PSL) spectator motives amongst black Generation Y students in South Africa. In South Africa, the black Generation Y cohort (individuals born between 1986 and 2005) represents an important but under-researched market segment in that, in 2013, they made up 32 percent of the country's population. From a PSL marketing perspective, understanding the motives that drive game spectatorshi...

  12. Analisis Kualitas Pelayanan terhadap Kepuasan Konsumen Jasa Hotel Santika Premiere Semarang

    OpenAIRE

    Dewangga, Nandy; Hidayat, Wahyu; Widiartanto, Widiartanto

    2014-01-01

    The competition of global business today focusing on consumers is a strategic choice in business world in order to survive. For example, the tight competition of business in the company of hotel services is by improving the service quality to consumers. The problems in this research were the decreasing number of hotel service users and the increasing number of consumer complaint as the service users of Santika Premiere Hotel in Semarang from year to year. The aims of this research were to ide...

  13. Effectiveness of in-season manager changes in English Premier League Football

    OpenAIRE

    Besters, Lucas; van Ours, Jan; van Tuijl, Martin

    2016-01-01

    We analyze the performance effects of in-season manager changes in English Premier League football during the seasons 2000/2001–2014/2015. We find that some managerial changes are successful, while others are counterproductive. On average, performance does not improve following a managerial replacement. The successfulness of managerial turnover depends on specific highly unpredictable circumstances, as we illustrate through case-studies.

  14. Un premier service mobile en Égypte qui relie les petits exploitants ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Un premier service mobile en Égypte qui relie les petits exploitants aux acheteurs. Un homme qui parle sur un téléphone mobile. Les petits exploitants agricoles dominent l'agriculture égyptienne, mais leur manque de connaissances en matière de commercialisation et de compétences techniques, ainsi qu'une mauvaise ...

  15. 40Ar/39Ar laser-probe dating of diamond inclusions from the Premier kimberlite

    International Nuclear Information System (INIS)

    Phillips, D.; Onstott, T.C.; Harris, J.W.; Strathclyde Univ., Glasgow

    1989-01-01

    Inclusions encapsulated by diamonds at the time of their formation provide a means for determining diamond crystallization ages and the chemistry of the surrounding upper mantle at that time. Sm-Nd studies of peridotitic inclusions, from Cretaceous-age kimberlites in southern Africa, suggest that the diamonds formed 3.3 Gyr ago. By contrast, eclogite-suite inclusions generally yield younger ages, sometimes approaching the time of kimberlite eruption. Here we report the results of 40 Ar/ 39 Ar laser-probe analyses of individual eclogitic clinopyroxene inclusions from Premier diamonds, which yield a mean age of 1,198±14 Myr. This age agrees well with Sm-Nd and 40 Ar/ 39 Ar analyses on similar Premier inclusions, and is indistinguishable from the inferred time of emplacement of the host kimberlite (1,150-1,230 Myr), which implies that diamond formation was essentially synchronous with kimberlite generation. The extrapolated non-radiogenic 40 Ar/ 36 Ar ratio of 334±102 is similar to the present-day atmospheric composition. This value is inconsistent with Sr and Nd isotopic signatures from Premier eclogite inclusions, which suggest a depleted mantle source ( 40 Ar/ 36 Ar>20,000). Pre-entrapment equilibration of the inclusions with an 36 Ar-rich fluid is the most probable explanation for the low non-radiogenic ( 40 Ar/ 36 Ar) composition. (author)

  16. Logistique de transport pour le projet LHC enseignements des premiers secteurs

    CERN Document Server

    Prodon, S

    2003-01-01

    Ce papier dresse un premier bilan de la logistique de transport mise en place pour l'installation du LHC. Les moyens de planification mis en oeuvre seront tout d'abord évoqués avec notamment les réunions avec les groupes utilisateurs, l'élaboration de procédures de transport, la génération de listings d'articles à transporter ou encore l'établissement d'un planning des ressources. Cependant, les premiers travaux d'installation du LHC ont fait apparaître des divergences importantes entre le planning logistique établi et la réalité du terrain. Ces écarts seront analysés, qu'il s'agisse de différences sur le volume de matériel à acheminer, d'opérations non planifiées, de changements de plannings entraînant de longues et délicates traversées de chantiers ou de manque de planification des besoins en personnel dans certaines zones. Tous ces enseignements acquis au cours des premiers travaux devraient permettre de dégager des voies d'amélioration à mettre en place pour les prochains secteur...

  17. Report to the prime minister relative to the decree no 2002-560 from April 18, 2002 and approving the collective service schemes; Rapport au Premier ministre relatif au decret no. 2002-560 du 18 avril 2002 approuvant les schemas de services collectifs

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    The collective service schemes have been implemented by the French government in order to encourage the decentralization and a complementary development of urban and rural areas in all regions of France and in the domains of high school teaching and research, culture, health, information and communication, goods and public transportation, energy, natural and rural environments, and sports. This ambitious organization requires the joint action of the government, of the local authorities, and of the overall economical and social actors of the country. This document presents the objectives of the collective service schemes and the decree written by the prime minister for their approval. (J.S.)

  18. Les animateurs TICE du premier degré, quelle professionnalité ?

    OpenAIRE

    Villemonteix , François

    2007-01-01

    International audience; Les animateurs TICE du premier degré, quelle professionnalité ? Congrès international AREF 2007 (Actualité de la Recherche en Education et en Formation) François VILLEMONTEIX Doctorant Laboratoire EDA (Education et apprentissages) Université Paris 5 – La Sorbonne franç RÉSUMÉ. Dans le but de favoriser le développement d'usages instrumentés dans les classes de l'école primaire française, l'institution éducative a depuis les années 80 at...

  19. OSIRIS reactor radioprotection, radioprotection measurements performed during the power rise and the first 50 megawatt operation; Radioprotection de la pile OSIRIS, mesures de radioprotection effectuees au cours de la montee en puissance et des premiers fonctionnements a 50 megawatts

    Energy Technology Data Exchange (ETDEWEB)

    Fanton, B.; Lebouleux, P

    1967-12-01

    The authors supply the results of the measurements that have been made near the Osiris reactor during the power increase and during the first functioning at 50 megawatts. The measurements relate to the absorbed dose rates in the premises, the water activation and the atmospheric contamination. The influence of the heat layer of water movements and the water rate in the core chimney on the absorbed dose rate at the footbridge level overhanging the pile core has been studied. The modifications to the protection devices that have been proposed after the measurements and the effect of these modifications on the results of the measures are given then. The regeneration process of a water purification chain has been examined from the radiation protection point of view. It has been possible to make some twenty radionuclides obvious in the produced effluents and to determine the volume activity of these effluents for each radionuclide. The whole of results show that in a general way, the irradiation levels are low during the usual reactor functioning. [French] Les auteurs fournissent les resultats des mesures de radioprotection oui ont ete effectuees aupres de la pile Osiris pendant la montee en puissance et au cours des premiers fonctionnements a 50 megawatts. Les mesures portent sur les debits de dose absorbee dans les locaux, l'activation de l'eau et la contamination atmospherique. L'influence de la couche chaude des mouvements d'eau et du debit d'eau dans la cheminee du coeur sur le debit de dose absorbee au niveau de la passerelle surplombant le coeur de la pile, a ete etudiee. Les modifications aux dispositifs de protection, qui ont ete proposees a la suite des mesures, et l'effet de ces modifications sur les resultats des mesures sont indiques ensuite. Le processus de regeneration d'une chaine d'epuration de l'eau a ete examine sous l'angle de la radioprotection. Il a ete possible de mettre en evidence une vingtaine

  20. OSIRIS reactor radioprotection, radioprotection measurements performed during the power rise and the first 50 megawatt operation; Radioprotection de la pile OSIRIS, mesures de radioprotection effectuees au cours de la montee en puissance et des premiers fonctionnements a 50 megawatts

    Energy Technology Data Exchange (ETDEWEB)

    Fanton, B; Lebouleux, P

    1967-12-01

    The authors supply the results of the measurements that have been made near the Osiris reactor during the power increase and during the first functioning at 50 megawatts. The measurements relate to the absorbed dose rates in the premises, the water activation and the atmospheric contamination. The influence of the heat layer of water movements and the water rate in the core chimney on the absorbed dose rate at the footbridge level overhanging the pile core has been studied. The modifications to the protection devices that have been proposed after the measurements and the effect of these modifications on the results of the measures are given then. The regeneration process of a water purification chain has been examined from the radiation protection point of view. It has been possible to make some twenty radionuclides obvious in the produced effluents and to determine the volume activity of these effluents for each radionuclide. The whole of results show that in a general way, the irradiation levels are low during the usual reactor functioning. [French] Les auteurs fournissent les resultats des mesures de radioprotection oui ont ete effectuees aupres de la pile Osiris pendant la montee en puissance et au cours des premiers fonctionnements a 50 megawatts. Les mesures portent sur les debits de dose absorbee dans les locaux, l'activation de l'eau et la contamination atmospherique. L'influence de la couche chaude des mouvements d'eau et du debit d'eau dans la cheminee du coeur sur le debit de dose absorbee au niveau de la passerelle surplombant le coeur de la pile, a ete etudiee. Les modifications aux dispositifs de protection, qui ont ete proposees a la suite des mesures, et l'effet de ces modifications sur les resultats des mesures sont indiques ensuite. Le processus de regeneration d'une chaine d'epuration de l'eau a ete examine sous l'angle de la radioprotection. Il a ete possible de mettre en evidence une vingtaine de radionucleides dans les effluents produits et de

  1. ABOUT THE SMART SPORTS DEVELOPMENT. EVIDENCE FROM THE UK PREMIERE LEAGUE

    Directory of Open Access Journals (Sweden)

    Vlad Ionut Dumitrache

    2016-11-01

    Full Text Available Smart economy implies the development of key factors like global economy growth, competition, economic progress, economic prosperity, innovation. In the European top-level football, like the case of the British Premier League, financial indicators have demonstrated that the factors that define smart economy can be identified. The new rules of the financial fair-play policies and the ever growing revenues for television rights have created a new market in sports economy, one that identifies itself with the criteria identifies in studies regarding smart economy. This paper comparatively examines the determinants of four indicators of the football team quality in the British Premier League, in order to find out whether a common set of potential determinants could be effective in improving all four indicators of quality, without worsening any of them. This allows finding what measures undertaken at the level of football teams could raise the football team quality. Considering the subjective and multidimensional nature of the football team quality, we first propose four indicators that might be appropriate to define this latent summative measure. Then we select a number of four potentially common determinants of the football team quality, and finally discuss the empirical results, based on panel generalized least squares regression models. The television broadcasting rights are found to be the most important determinant of the football team quality.

  2. Asymmetry after hamstring injury in English Premier League: issue resolved, or perhaps not?

    Science.gov (United States)

    Barreira, P; Drust, B; Robinson, M A; Vanrenterghem, J

    2015-06-01

    Hamstring injuries constitute one of the most concerning injuries in English Premier League football, due to its high primary incidence but also its recurrence. Functional methods assessing hamstring function during high-risk performance tasks such as sprinting are vital to identify potential risk factors. The purpose of this study was to assess horizontal force deficits during maximum sprint running on a non-motorized treadmill in football players with previous history of hamstring strains as a pre-season risk-assessment in a club setting. 17 male football players from one Premier League Club were divided into 2 groups, experimental (n=6, age=24.5±2.3 years) and control (n=11, age=21.3±1.2 years), according to history of previous hamstring injury. Participants performed a protocol including a 10-s maximum sprint on a non-motorized treadmill. Force deficits during acceleration phase and steady state phases of the sprint were assessed between limbs and between groups. The main outcome measures were horizontal and vertical peak forces during the acceleration phase or steady state. There were no significant differences in peak forces between previously injured and non-injured limbs, or between groups, challenging the ideas around functional force deficits in sprint running as a diagnostic measure of hamstring re-injury risk. © Georg Thieme Verlag KG Stuttgart · New York.

  3. RANKING THE SPECTATORS’ DIFFICULTIES IN PURCHASING ELECTRONIC TICKETS OF FOOTBALL PREMIER LEAGUE

    Directory of Open Access Journals (Sweden)

    Ahmad Narimani

    2017-04-01

    Full Text Available This study aimed to rank the spectators’ difficulties in buying electronic tickets of football premier league matches at Azadi stadium. The population consisted of all spectators of Esteghlal-Persepolis match in the fifteenth league at Azadi stadium (N= 100000. According to Morgan table and using simple random sampling method, 500 participants were selected as sample. A researcher-made questionnaire was used for collecting the data; its face validity was confirmed by 15 experts and performing a pilot study on 30 subjects, its Cronbach’s alpha was calculated to be 0.86. Using SPSS 22, the descriptive and inferential (including Friedman test statistics was applied for analyzing the data. The findings showed that there was a significant difference between rankings of difficulties in buying electronic tickets of Football premier league matches at Azadi Stadium. The difficulties were ranked as: problem in ticket systems, early selling out of electronic tickets, lack of confidence to electronic ticket sale, lack of skill to work with the internet, low speed of internet, and lack of access to the internet

  4. Football fans and food: a case study of a football club in the English premier league.

    Science.gov (United States)

    Ireland, Robin; Watkins, Francine

    2010-05-01

    Although there is growing awareness of the impact of diet on health, little attention has been given to the food available in our sports stadia. We used a football club (Citygrene FC) - Citygrene is a fictional name - in the English Premier League as a case study to examine the attitudes of male and female football supporters to the food and drink available at their home stadium (Citygrene Stadium). The research design used five focus groups of male and female fans. The discourse was audiotaped, transcribed, coded and analysed for themes. A football stadium in the English Premier League, England. The participants were season ticket holders drawn from two stands at Citygrene Stadium. The research showed a high level of dissatisfaction with the food and drink supplied. There were key differences in the views of the male and female participants in the focus groups, with the women more concerned about wider issues such as the lack of healthy food. Both men and women were aware of their role as consumers and felt that there was an opportunity for Citygrene to improve their catering profits, if they provided a better selection of food and drink and an improved service. The study shows that there is a demand for healthier food options (and a wider choice of food and drink in general), which may provide an economic opportunity for stadium and catering managers. In addition, a stadium may be considered a potential 'healthy setting', which can serve as a supportive environment for healthier food choices.

  5. Report to New England Governors and Eastern Canadian Premiers on climate change projects

    International Nuclear Information System (INIS)

    2002-08-01

    The Premiers-Governors energy discussions are aimed at promoting joint energy cooperation between provinces and states. This report outlines the major accomplishments in the implementation of the Climate Change Action Plan adopted by the Conference in 1998. The project priorities for the coming year are also outlined. In 2001, the New England Governors (NEG) and the Eastern Canadian Premiers (ECP) directed the Environment Committee and the Northeast International Committee on Energy (NICE) to implement a plan to develop a regional emissions inventory so that participating jurisdictions would have common data for measuring progress. The plan also identified specific climate actions that could be readily implemented. This report describes the results of 5 working groups which were created to focus on the following potential categories: energy, transportation, inventory and registry, adaptation, and 'lead by example'. In addition to the working groups, the Climate Change Steering Committee developed 4 proposals for consideration for implementation. These were the LED Traffic Light Proposal, the College and University Partnerships in Emissions Reductions, State/Provincial Purchasing Programs for High Efficiency-Low Emission Office Equipment, and Use of Cleaner, More Energy-Efficient Vehicles in State/Provincial Fleets. The Steering Committee will also pursue other tasks in the coming year, including the study of other proposals for cost-effective measures that could contribute to the goals of the Climate Change Action Plan, examine Internet options for coordinating internal project work, examine opportunities to pursue climate action, and identify opportunities to improve vehicle fuel efficiency

  6. Les rues fermées : du collectif à la collectivité. Regards croisés Nantes/Recife Gated streets: from social affinity to community. Crossed looks Nantes/Recife

    Directory of Open Access Journals (Sweden)

    Fanny Vuaillat

    2012-06-01

    Full Text Available Cet article propose une analyse des rues fermées, publiques ou privées, dans deux contextes différents, Nantes en France et Recife au Brésil. Ce double regard analytique permet de s’extraire des effets de contextes pour tenter de percevoir le sens commun de ces rues dans la fabrique de la ville fermée. À partir d’une série d’observations et d’entretiens auprès de responsables techniques ou politiques des pouvoirs publics locaux, ainsi qu’auprès d’habitants, plusieurs rues fermées servent à appréhender la manière dont l’installation d’un obstacle au passage instaure une frontière qui impose un rapport négocié, non exempt de frictions, du collectif à constituer à la collectivité. Cette limite ne sert pas tant un entre-soi affinitaire, qu’elle ne préserve des intérêts communs, pour lesquels il s’agit de former un collectif. Il faut donc trouver un équilibre, qui s’avère être soit frictionnel, soit établi sur la base d’un consensus a minima. Mais les pouvoirs publics, avec un discours ambigu, laissent des marges de manœuvre à une négociation en initiant une gouvernance urbaine sur les bases de frontières, physiques et juridiques, malléables et poreuses.The article analyses restricted and gated streets in both different context, Nantes in France and Recife in Brazil. This double analysis minimizes the effects of context and tries to perceive generic meaning in the restricted city. Starting from observations and interviews with the representatives of local authorities and the dwellers, several examples are used to understand the installation of an obstacle which creates a border and imposes negotiation (not necessarily free from tensions between the dwellers group to be formed and the local authorities. This limit preserves a community of interest, more than a social affinity community. This kind of stability can be frictional or based on a soft consensus. Nevertheless, the ambiguous view of the

  7. Contribution to the study of {sup 12}C excited levels resulting from the reactions {sup 11}B (P/ {alpha}{sub 0}) and {sup 11}B (p, {alpha}{sub 1}); Contribution a l'etude des niveaux excites du {sup 12}C obtenus par les reactions {sup 11}B (p, {alpha}{sub 0}) et {sup 11}B (p, {alpha}{sub l})

    Energy Technology Data Exchange (ETDEWEB)

    Longequeue, J P [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1963-11-15

    This work is made up of two parts. In the first part the differential cross-sections have been determined of the reactions {sup 11}B (p,{alpha}) from 130 to 500 keV thus confirming, at the 163 keV resonance, the (2{sup +}) characteristics of the 16.11 MeV level of {sup 12}C. Furthermore, the experimental results in the neighbourhood of the 163 keV resonance can be explained by the interference of the {sup 12}C levels: 2{sup +} at 16.11 MeV and 1{sup -} at 17.23 MeV for the {alpha}{sub 0}, 2{sup +} at 16.11 MeV and 2{sup -} at 16.58 MeV for the {alpha}{sub 1}. In the second part the ({alpha}{sup -8Be}) disintegration process of {sup 12}C has been studied in the neighbourhood of the 16.11 MeV level. It is shown that, if the ({alpha}{sup -8Be}) mode of disintegration is preponderant outside the E{sub p} = 163 keV resonance, it is also preponderant at this same resonance; a direct disintegration of the {sup 12}C to 3 {alpha}, with an approximate magnitude of 40 per cent has however not been excluded. (author) [French] Ce travail comprend deux parties: Dans la premiere, on a determine la section efficace differentielle des reactions {sup 11}B (p,{alpha}) de 130 a 500 keV, confirmant, a la resonance de 163 keV, les caracteristiques (2{sup +}) du niveau de 16,11 MeV du {sup 12}C. En outre, les resultats experimentaux au voisinage de la resonance de 163 keV sont explicables par l'interference des niveaux du {sup 12}C: 2{sup +} a 16,11 MeV et 1{sup -} a 17,23 MeV pour les {alpha}{sub 0}, 2{sup +} a 16,11 MeV et 2{sup -} a 16,58 MeV pour les {alpha}{sub 1}. Dans la deuxieme partie, on a etudie le mode de desintegration ({alpha}{sup -8Be}) du {sup 12}C au voisinage du niveau de 16,11 MeV. On a montre que, si le mode de desintegration ({alpha}{sup -8Be}) est preponderant en dehors de la resonance E{sub p} = 163 keV, il est egalement preponderant a cette resonance; une desintegration directe en 3{alpha} du {sup 12}C, dont l'ordre de grandeur maximum serait de 40 pour cent, n

  8. Une forme urbaine du premier âge touristique: les promenades littorales

    Directory of Open Access Journals (Sweden)

    Franck DEBIÉ

    1993-03-01

    Full Text Available Les promenades maritimes caractérisent les stations de bord de mer du premier âge touristique (1850-1930. Elles traduisent dans le paysage un urbanisme spéculatif, à rapprocher de celui qui produit le square et le boulevard, et donnent lieu à une urbanisation du littoral sous forme de vastes appendices linéaires. Les pratiques sociales associées à la promenade rappellent celles du jardin de plaisir, et renvoient au même rêve d’une urbanité idéale, libérée des miasmes, des promiscuités sociales, des contraintes qui pèsent sur les amours et les jeux.

  9. What’s a Cricketer’s Worth? Predicting Bid Prices for Indian Premier League Auctions

    Directory of Open Access Journals (Sweden)

    Siddhartha K. RASTOGI

    2017-04-01

    Full Text Available Indian Premier League is a twenty-over format cricket tournament of teams representing different Indian cities. Beginning 2008, it is established now as a grand annual affair. The team franchises are auctioned on long term basis, whereas cricketers are auctioned every season under certain conditions. Despite such wealth of information, studies on IPL auctions are rare barring four cited models. The present paper studies the results of year 2011 English-style auction of cricketers and recalibrates the old yet most accurate model by Rastogi and Deodhar (2009. Both models use ordinary least square method of regression albeit with different variable. The old models lack predictive power, whereas the recalibrated model presented displays better predictive capability as compared to earlier models. It also succeeds in reducing overall predictability gap and stands significantly parsimonious vis-à-vis previous models. Further, the final model presented is applied on 2013 and 2014 auction data to show superior results.

  10. Injury profile of a professional soccer team in the premier league of iran.

    Science.gov (United States)

    Hassabi, Mohammad; Mohammad-Javad Mortazavi, Seyed; Giti, Mohammad-Reza; Hassabi, Majid; Mansournia, Mohammad-Ali; Shapouran, Sara

    2010-12-01

    Despite numerous studies which have been done regarding soccer injuries worldwide, there is lack of available data considering the epidemiology of injuries in the Iranian soccer premier league, although it is the most popular sport in the country. The main goal of this research was to determine the incidence of physical injuries in the studied population, considering other characteristics such as site, type and mechanism as well. Twenty one adult male professional soccer players (age 24±3), members of a team (Tehran-Pas) participating in Iranian premier league, were followed during a 4-month period. The injury characteristics and exposure times were recorded by the team physician during all the matches and training sessions. The total exposure time was 2610 playing hours (2352 h of training versus 258 h of competition). Eighty six percent of the injuries were acute. Incidence of acute injuries was 16.5 (95% CI: 12-22) per 1000 hours of playing (11.5 per 1000 hrs of training and 62 per 1000 hrs of competition). The most common types of injuries were strains followed by contusions, each of which constituted 30% of acute injuries. More than 80% of injuries occurred in lower limbs, especially in thigh and groin regions. Nearly 60% of acute injuries occurred in dominant side of the body, and collision was the reason of about half of the acute injuries. Severity of more than 70% of the injuries was minor. On average each injury had led the player being off the field for about 10 days. The incidence of injury in this research is in range of numbers obtained in important international tournaments but the rate of injuries during training sessions is higher than comparable studies.

  11. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT - PHYSICAL REMOVAL OF MICROBIAL CONTAMINATION AGENTS IN DRINKING WATER, WATTS P{REMIER ULTRA 5 REVERSE OSMOSIS DRINKING WATER TREATMENT SYSTEM (POU)

    Science.gov (United States)

    The Watts Premier Ultra 5 system was tested for removal of bacteria and viruses at NSF International's Laboratory. Watts Premier submitted ten units, which were split into two groups of five. One group received 25 days of conditioning prior to challenge testing, while the secon...

  12. ETV REPORT: REMOVAL OF CHEMICAL CONTAMINANTS IN DRINKING WATER – WATTS PREMIER INC. WP-4V DRINKING WATER TREATMENT SYSTEM

    Science.gov (United States)

    The Watts Premier WP-4V POU drinking water treatment system was tested for removal of aldicarb, benzene, cadmium, carbofuran, cesium, chloroform, dichlorvos, dicrotophos, fenamiphos, mercury, mevinphos, oxamyl, strontium, and strychnine. The WP-4V employs a reverse osmosis (RO) m...

  13. The effect of playing formation on high-intensity running and technical profiles in English FA Premier League soccer matches

    DEFF Research Database (Denmark)

    Bradley, Paul S; Carling, Chris; Archer, Dave

    2011-01-01

    The aim of this study was to examine the effect of playing formation on high-intensity running and technical performance during elite soccer matches. Twenty English FA Premier League games were analysed using a multiple-camera computerized tracking system (n = 153 players). Overall ball possession...

  14. [Sõltumatu Tantsu Ühenduse poolt korraldatud sarjast "Premiere"] / Evelin Lagle ; küsinud Tambet Kaugema

    Index Scriptorium Estoniae

    Lagle, Evelin, 1986-

    2012-01-01

    Uutele koreograafidele pühendatud sarja "Premiere" programmis osalevad tantsulavastustega neli tantsukunstnikku Eestist - Tallinna Ülikooli lõpetanud Svetlana Grigorjeva, Turu Kunstiakadeemia lõpetanud Kaisa Selde, Viljandi Kultuuriakadeemia lõpetanud Kristina-Maria Heinsalu ja Tallinna Ülikooli lõpetanud Christin Lunts

  15. Disease activity, physical function, and radiographic progression after longterm therapy with adalimumab plus methotrexate: 5-year results of PREMIER

    NARCIS (Netherlands)

    van der Heijde, Désirée; Breedveld, Ferdinand C.; Kavanaugh, Arthur; Keystone, Edward C.; Landewé, Robert; Patra, Kaushik; Pangan, Aileen L.

    2010-01-01

    To evaluate the efficacy and safety of initial combination treatment with adalimumab (ADA) and methotrexate (MTX) versus monotherapy with ADA or MTX during an open-label extension of PREMIER. Patients with early rheumatoid arthritis (RA) received blinded ADA plus MTX, ADA alone, or MTX alone for 2

  16. Qualitative Impact Assessment 2010: An Independent Study Conducted by BDRC Continental, Ltd., February-July 2010. Premier League Reading Stars

    Science.gov (United States)

    National Literacy Trust, 2010

    2010-01-01

    Premier League Reading Stars (PLRS) is in its eighth year. To complement a pre-post quantitative survey, an impact evidence base was required to inform consideration of continued funding into 2011 and beyond. PLRS is very highly regarded among child participants, parents, and librarians. The structure of the scheme, its basis on football, and the…

  17. Pollution provoquée par le moteur Diesel. Niveaux d'émission. Comparaison avec le moteur à allumage commandé Pollution Caused by Diesel Engines. Emission Levels. Comparison with Spark-Ignition Engines

    Directory of Open Access Journals (Sweden)

    Degobert P.

    2006-11-01

    Full Text Available A partir de l'analyse des différences de modes de combustion allumage commandé et Diesel , cet article compare et explique la nature et les niveaux des différents polluants émis en fonction de leurs mécanismes de formation. Les facteurs d'action au niveau moteur sont examinés, ainsi que l'influence du carburant utilisé. Based on an analysis of the difference between spark-ignition and diesel combustion modes, this article compares and explains the nature and levels of different pollutants emitted as a function of their formation mechanisms. The action factors at the engine> level are examined together with the influence of the fuel used.

  18. Study by {alpha}-particle scattering, of the collective states of closed shell nuclei with 28 neutrons, 28 and 50 protons; Etude des etats a caractere collectif des noyaux au voisinage des couches fermees par diffusion inelastique des particules {alpha}

    Energy Technology Data Exchange (ETDEWEB)

    Bruge, G [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1967-01-01

    This report gives the results from a systematic study by 44 MeV {alpha} particle scattering on the collective states of closed shell nuclei with 28 neutrons, 28 and 50 protons especially in the energy region corresponding to the two phonon vibrational triplet. The nuclei studied are: {sup 46}Ti, {sup 48}Ti, {sup 50}Ti, {sup 52}Cr, {sup 54}Fe, {sup 56}Fe, {sup 58}Fe, {sup 58}Ni, {sup 60}Ni, {sup 62}Ni, {sup 64}Ni, {sup 112}Sn, {sup 114}Sn, {sup 116}Sn, {sup 118}Sn, {sup 120}Sn, {sup 122}Sn and {sup 124}Sn. The theoretical analysis has been made with the Austern and Blair model using a phase shift analysis of the elastic scattering. Deformation lengths {delta}{sub I} = {beta}{sub I}R and transition probabilities obtained are compared with several experimental and theoretical data. (author) [French] Ce rapport donne les resultats d'une etude systematique par diffusion de particules {alpha} de 44 MeV des etats collectifs des noyaux au voisinage des couches fermees a 28 neutrons et 28 et 50 protons, specialement dans la region correspondant au triplet vibrationnel a deux phonons. Les noyaux etudies sont: {sup 46}Ti, {sup 48}Ti, {sup 50}Ti, {sup 52}Cr, {sup 54}Fe, {sup 56}Fe, {sup 58}Fe, {sup 58}Ni, {sup 60}Ni, {sup 62}Ni, {sup 64}Ni, {sup 112}Sn, {sup 114}Sn, {sup 116}Sn, {sup 118}Sn, {sup 120}Sn, {sup 122}Sn et {sup 124}Sn. L'analyse theorique a ete faite a l'aide du modele de Austern et Blair utilisant une analyse en dephasages de la diffusion elastique. Les longueurs de deformation {delta}I = {beta}{sub I}R obtenues pour chaque niveau sont comparees a plusieurs donnees experimentales et theoriques. (auteur)

  19. Associated chemical and carbon isotopic composition variations in diamonds from Finsch and Premier kimberlite, South Africa

    International Nuclear Information System (INIS)

    Deines, P.

    1984-01-01

    The carbon isotopic composition of 66 inclusion-containing diamonds from the Premier kimberlite, South Africa, 93 inclusion-containing diamonds and four diamonds of two diamond-bearing peridotite xenoliths from the Finsch kimberlite, South Africa was measured. The data suggest a relationship between the carbon isotopic composition of the diamonds and the chemical composition of the associated silicates. For both kimberlites similar trends are noted for diamonds containing peridotite-suite inclusions (P-type) and for diamonds containing eclogite-suite inclusions (E-type): Higher delta 13 C P-type diamonds tend to have inclusions lower in SiO 2 , Al 2 O 3 , Cr 2 O 3 , MgO, Mg/(Mg + Fe) and higher in FeO and CaO. Higher delta 13 C E-type diamonds tend to have inclusions lower in SiO 2 , Al 2 O 3 , MgO, Mg/(Mg + Fe), Na 2 O, K 2 O, TiO 2 and higher in CaO, Ca/(Ca + Mg). Consideration of a number of different models that have been proposed for the genesis of kimberlites, their zenoliths and diamonds shows that they are all consistent with the conclusion that in the mantle, regions exist that are characterized by different mean carbon isotopic compositions. (author)

  20. Linear systems surviving the first breakdown; Systemes unbaires survivant a la premiere panne

    Energy Technology Data Exchange (ETDEWEB)

    Uberschlag, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1967-07-01

    Various types of linear systems are described which are not affected by the first breakdown. They make it possible to operate continuously and are thus very reliable. This is because the first breakdown which occurs affects only very slightly the operation. These components can be replaced during working. The operation, the errors, and the detection are briefly considered in the case of three different designs of linear servo systems. An attempt at comparison is made, it could be developed in a particular case. (author) [French] On decrit divers types de systemes lineaires survivant a la premiere panne. Ils permettent un fonctionnement permanent et sont donc d'une tres grande fiabilite. En effet, une panne, qui peut etre signalee, perturbe peu le fonctionnement. Ces composants peuvent etre remplaces en marche. Les considerations de fonctionnement, d'erreur, de detection des pannes sont succinctement presentees, sur trois schemas de systemes lineaires asservis. Une tentative de comparaison est faite, qui pourrait etre developpee dans des cas precis. (auteur)

  1. Trace elements in diamonds from the Premier, Finsch, and Jagersfontein mines, and their petrogenetic significance

    International Nuclear Information System (INIS)

    Fesq, H.W.; Bibby, D.M.; Erasmus, C.S.; Kable, E.J.D.

    1975-01-01

    Neutron-activation studies of the impurity chemistry of more than 1500 natural diamonds from three South African kimberlite sources, Premier, Finsch, and Jagersfontein, provide evidence for the presence of submicroscopic inclusions of a quenched (or temperature re-equilibrated) melt from which these diamonds crystallized. These microscopic inclusions of parental magma contain variable amounts of fluids rich in water and carbon dioxide, as well as iron-nickelcopper-cobalt sulphides, and a major silicate phase, which is remarkably constant in composition irrespective of the source of the diamonds and the age of emplacement of their host kimberlite. These microscopic inclusions are present in varying amounts in all the diamonds that were analysed, and may even dominate the impurity chemistry of diamonds having observable mineral inclusions. An estimate of the composition of the major elements in the silicate melt indicates that the diamonds that were investigated crystallized from picritic magma rich in water and carbon dioxide in the presence of immiscible iron-nickel-copper-cobalt sulphides [af

  2. Design science research for decision support systems development: recent publication trends in the premier IS journals

    Directory of Open Access Journals (Sweden)

    Shah J Miah

    2016-11-01

    Full Text Available This paper presents a contemporary literature review of design science research (DSR studies in the domain of decision support systems (DSS development. The latest studies in the DSS design domain claim that DSR methodologies are the most popular design approach, but many details are still yet to be revealed for supporting this claim. In particular, it is important to thoroughly investigate the trends in either the form or deeper insights in use of DSR in this field. The aim of this study is to analyse the existing DSS design science studies to reveal insights into the use of DSR, so that we can outline research agenda for a special issue, based on findings of analysis. We selected articles (from 2005 to 2014 that were published in seven selected premier IS journals (ranked as A* in the ABDC journal ranking. The selected 57 sample articles are representative of DSS design studies that used DSR in theorising, designing, implementing, and evaluating DSS solutions. We discuss the theoretical positions of DSR for DSS development through six categories: DSS artefacts, DSR methods, DSR views, user involvement, DSS design innovations and problem domains. The findings indicate that new studies are needed to fill the knowledge gap in DSS design science, for more solid theoretical basis in near future.

  3. Examining behavioral processes through which lifestyle interventions promote weight loss: results from PREMIER.

    Science.gov (United States)

    Fitzpatrick, Stephanie L; Bandeen-Roche, Karen; Stevens, Victor J; Coughlin, Janelle W; Rubin, Richard R; Brantley, Phillip J; Funk, Kristine L; Svetkey, Laura P; Jerome, Gerald J; Dalcin, Arlene; Charleston, Jeanne; Appel, Lawrence J

    2014-04-01

    To examine the behavioral processes through which lifestyle interventions impacted weight loss. The analyses were limited to overweight and obese Black and White adults randomized to a PREMIER lifestyle intervention (N = 501). Structural equation modeling was conducted to test the direct and indirect relationships of session attendance, days of self-monitoring diet and exercise, change in diet composition and exercise, and 6-month weight change. Greater session attendance was associated with increased self-monitoring, which was in turn significantly related to reduction in percent energy from total fat consumed. Change in percent energy from fat and self-monitoring was associated with 6-month percent change in weight. Both a decrease in fat intake and increase in self-monitoring are potential mediators of the relationship between attendance and weight change. The findings provide a reasonable model that suggests regular session attendance and use of behavioral strategies like self-monitoring are associated with improved behavioral outcomes that are associated with weight loss. Copyright © 2013 The Obesity Society.

  4. Predicting Football Matches Results using Bayesian Networks for English Premier League (EPL)

    Science.gov (United States)

    Razali, Nazim; Mustapha, Aida; Yatim, Faiz Ahmad; Aziz, Ruhaya Ab

    2017-08-01

    The issues of modeling asscoiation football prediction model has become increasingly popular in the last few years and many different approaches of prediction models have been proposed with the point of evaluating the attributes that lead a football team to lose, draw or win the match. There are three types of approaches has been considered for predicting football matches results which include statistical approaches, machine learning approaches and Bayesian approaches. Lately, many studies regarding football prediction models has been produced using Bayesian approaches. This paper proposes a Bayesian Networks (BNs) to predict the results of football matches in term of home win (H), away win (A) and draw (D). The English Premier League (EPL) for three seasons of 2010-2011, 2011-2012 and 2012-2013 has been selected and reviewed. K-fold cross validation has been used for testing the accuracy of prediction model. The required information about the football data is sourced from a legitimate site at http://www.football-data.co.uk. BNs achieved predictive accuracy of 75.09% in average across three seasons. It is hoped that the results could be used as the benchmark output for future research in predicting football matches results.

  5. Daily Distribution of Macronutrient Intakes of Professional Soccer Players From the English Premier League.

    Science.gov (United States)

    Anderson, Liam; Naughton, Robert J; Close, Graeme L; Di Michele, Rocco; Morgans, Ryland; Drust, Barry; Morton, James P

    2017-12-01

    The daily distribution of macronutrient intake can modulate aspects of training adaptations, performance and recovery. We therefore assessed the daily distribution of macronutrient intake (as assessed using food diaries supported by the remote food photographic method and 24-hr recalls) of professional soccer players (n = 6) of the English Premier League during a 7-day period consisting of two match days and five training days. On match days, average carbohydrate (CHO) content of the prematch (recovery from an evening kick-off) were similar (p > .05) though such intakes were lower than contemporary guidelines considered optimal for prematch CHO intake and postmatch recovery. On training days, we observed a skewed and hierarchical approach (p lunch (0.6 g·kg -1 )>breakfast (0.3 g·kg -1 )>evening snacks (0.1 g·kg -1 ). We conclude players may benefit from consuming greater amounts of CHO in both the prematch and postmatch meals so as to increase CHO availability and maximize rates of muscle glycogen resynthesis, respectively. Furthermore, attention should also be given to ensuring even daily distribution of protein intake so as to potentially promote components of training adaptation.

  6. Evaluation of sports nutrition knowledge of New Zealand premier club rugby coaches.

    Science.gov (United States)

    Zinn, Caryn; Schofield, Grant; Wall, Clare

    2006-04-01

    Little is known about if and how team coaches disseminate nutrition information to athletes. In a census survey, New Zealand premier rugby coaches (n = 168) completed a psychometrically validated questionnaire, received by either Internet or standard mail (response rate, 46%), identifying their nutrition advice dissemination practices to players, their level of nutrition knowledge, and the factors determining this level of knowledge. The majority of coaches provided advice to their players (83.8%). Coaches responded correctly to 55.6% of all knowledge questions. An independent t-test showed coaches who imparted nutrition advice obtained a significantly greater score, 56.8%, than those not imparting advice, 48.4% (P = 0.008). One-way ANOVA showed significant relationships between total knowledge score of all coaches and qualifications [F(1,166) = 5.28, P = 0.001], own knowledge rating [F(3,164) = 6.88, P = 0.001] and nutrition training [F(1,166) = 9.83, P = 0.002]. We conclude that these rugby coaches were inadequately prepared to impart nutrition advice to athletes and could benefit from further nutrition training.

  7. Technical Performance Analysis of Iran Premier League Soccer Players in 2012-2013 Season

    Directory of Open Access Journals (Sweden)

    Javani Mohsen

    2015-10-01

    Full Text Available Background and purpose of study : analysis of IRAN premier league soccer players’ technical performance in season 2012-2013, using a computerized match analysis system (Borhan Mobin Development Management Co, IRAN. Material and methods: in this study, data were obtained from 120 players, who performed in competitions 90 minutes. The players were classified into 3 positional roles: defenders, midfielders and forwards. Technical performance variables analysis included: total passes, total successful passes, pass accuracy, total shots; total shots to target, shot accuracy, ball interception and ball losses. The data were statistically analyzed by one-way ANOVA, Kruskal-Wallis, Mann-Whitney U and Tukey post hoc test. Results : The findings of this study showed that players performed about 45 passes per competition. Midfielders and defenders had significantly higher number of passes than forwards. Pass accuracy was about 67% and there were no significant differences between positional roles. Also, the players performed about 0.8 shots per competition, forwards and midfielders had significantly higher number of shots than defenders. Shot accuracy was about 31%; midfielders and forwards had significantly higher shot accuracy than defenders. Forwards showed significantly lower ball interception and higher ball losses than other positions. Conclusion : The result of this study showed that there were significant differences between some technical actions in positional roles. Therefore, coaches can use this information for individualization of training according to playing positions and for optimization of training in the amateur game.

  8. What Happens When Employers are Free to Discriminate? Evidence from the English Barclays Premier Fantasy Football League

    OpenAIRE

    Bryson, Alex; Chevalier, Arnaud

    2014-01-01

    Research on employers' hiring discrimination is limited by the unlawfulness of such activity. Consequently, researchers have focused on the intention to hire. Instead, we rely on a virtual labour market, the Fantasy Football Premier League, where employers can freely exercise their taste for racial discrimination in terms of hiring and firing. The setting allows us to eliminate co-worker, consumer-based and statistical discrimination as potential sources of discrimination, thus isolating the ...

  9. Chinese Dream——Concert in Commemoration of 115th Birth Anniversary of Premier Zhou Enlai Held

    Institute of Scientific and Technical Information of China (English)

    Our; Staff; Reporter

    2013-01-01

    <正>The theme song of the film The Founding of a Republic sung by male vocalists Dai Yuqiang and Wei Song reverberated in the Opera Hall at the National Center for the Performing Arts on the `evening of March 14. It marked the start of the concert in commemoration of the 115th anniversary of the birth of Premier Zhou Enlai, with "Chinese Dream" as the theme.

  10. Pengaruh Kualitas Pelayanan, Harga Dan Lokasi Terhadap Loyalitas Melalui Kepuasan Tamu Pada Santika Premiere Dyandra Hotel & Convention Medan

    OpenAIRE

    Tambunan, Susi Marta

    2016-01-01

    Santika Premiere Dyandra Hotel & Convention, Medan, is one of movers in hotel service industry which combines products and services, including the combination of service quality, price, and location in order to attract and provide satisfaction for its guests. It also pays attention to and gives expectation and needs for the guests by giving something correctly which are in line with the guests’ need by providing good performance so that they will be satisfied and will eventually be loyal to t...

  11. Epidemiology and history of knee injury and its impact on activity limitation among football premier league professional referees.

    Science.gov (United States)

    Mahdavi Mohtasham, Hamid; Shahrbanian, Shahnaz; Khoshroo, Fatemeh

    2018-01-01

    The purpose of this study was to determine the epidemiology and history of knee injury and its impact on activity limitation among football premier league professional referees in Iran. This was a descriptive study. 59 Football Premier League professional referees participated in the study. The knee injury related information such as injury history and mechanism was recorded. Injury related symptoms and their impacts on the activity limitation, ability to perform activities of daily living as well participation in sports and recreational activities was obtained through the Knee Outcome Survey (KOS). The results indicated that 31 out of 59 participants reported the history of knee injury. In addition, 18.6%, 22.4% and 81% of the referees reported that they had been injured during the last 6 months of the last year, and at some point in their refereeing careers, respectively. Results further indicated that 48.8% of the injuries occurred in the non-dominant leg and they occurred more frequently during training sessions (52%). Furthermore, the value of KOS was 85 ± 13 for Activities of Daily Living subscale and 90 ± 9 for Sports and Recreational Activities subscale of the KOS. Knee injury was quite common among the Football Premier League professional referees. It was also indicated that the injuries occurred mainly due to insufficient physical fitness. Therefore, it is suggested that football referees undergo the proper warm-up program to avoid knee injury.

  12. Les théories des mouvements sociaux et la dialectique des niveaux : un cadre d’analyse pour l’étude des évolutions d’Al-Qaïda au Maghreb islamique

    Directory of Open Access Journals (Sweden)

    Adib Bencherif

    2013-10-01

    Full Text Available Les théories des mouvements sociaux sont de plus en plus utilisées pour étudier les groupes terroristes. Elles comportent différents niveaux d’analyse: les niveaux macro-analytique, méso-analytique et micro-analytique. Le présent article tente d’adapter ce corpus théorique à l’étude du groupe jihadiste Al-Qaïda au Maghreb islamique (AQMI. En effet, au cours des dernières années, AQMI ne s’est pas développé au Maghreb alors que ses activités ont augmenté exponentiellement dans la région sahélienne, au point d’y développer un sanctuaire pour le groupe au nord du Mali. Le développement d’AQMI au Sahel est-il alors le résultat de choix stratégiques ou celui de dynamiques internes ? Pour expliquer le développement d’AQMI dans la région sahélo-saharienne, l’auteur propose une grille de lecture basée sur les niveaux macro et méso-analytiques et sur leur mise en dialectique. Le niveau macro-analytique met en lumière la structure des opportunités politiques induisant les choix stratégiques d’AQMI et le niveau méso-analytique les dynamiques internes du groupe. La littérature existante sur AQMI étant principalement constituée de monographies et de notes de recherches, l’ambition de cet article est alors de concilier théorie et recherche empirique. Ainsi le cadre d’analyse proposé est inspiré des approches de l’action collective et de la mobilisation des ressources et cherche à améliorer la compréhension des évolutions du groupe. L’étude menée est une analyse qualitative centrée sur les États algérien et malien.The theories of social movements are increasingly used to study terrorist groups and they are characterized by three different levels of analysis: macro, meso, and micro. This article attempts to adapt this theoretical framework to the study of the jihadist group al-Qaeda in the Islamic Maghreb (AQIM. Indeed, in recent years, AQIM failed to develop in North Africa while its

  13. PENGARUH PEMBAGIAN KERJA TERHADAP PENINGKATAN EFISIENSI KERJA KARYAWAN PASTRY DI HOTEL SANTIKA PREMIERE MALANG

    Directory of Open Access Journals (Sweden)

    Estikowati Estikowati

    2017-12-01

    Full Text Available The study was conducted to determine the effect of the division of labor on the work efficiency of pastry employees at Hotel Santika Premiere Malang. Work efficiency relates to the product produced with the resources used. While the division of labor is a separator type of work done by individuals. Researchers used the Simple Linear Regression Analyze method to predict how far the value of the dependent variable will be changed if the independent variable is changed. From result of research of independent variable (X that is Division of labor and dependent variable (Y Work efficiency have significant relation. This is evidenced from the data processing is known significant value sebersar 0.003 <0.05, with the conclusion Ho rejected and Ha accepted that there is influence between the Division of labor (X on Efficiency of work. From the questionnaire data the authors conclude that the existing division of labor is not appropriate for employees so that the level of efficiency of employees decreased. Normal 0 false false false IN X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0cm; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-ansi-language:IN;} The study was conducted to determine the effect of the division of labor on the work efficiency of pastry employees at Hotel Santika Premiere Malang. Work efficiency relates to the product produced with the resources used. While the division of labor is

  14. The first metallurgical tests on plutonium; Premiers essais metallurgiques sur le plutonium

    Energy Technology Data Exchange (ETDEWEB)

    Grison, E; Abramson, R; Anselin, F; Monti, H [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    Metallic plutonium was first prepared in France in January 1956, as soon as we had access to quantities of the order of several grams of plutonium, which had been extracted from the rods of the pile EL2 at Saclay. Since up to the present this reactor, of thermal power 2 000 kW, has been our only source of plutonium, we have so far only worked on experimental quantities sufficient for the basic tests but not for tests on a scale of possible applications. It is this work, carried out during this phase of preliminary research, which is described below. With the starting up of the plutonium extraction plant at Marcoule, where the reactor G1 has been operating at power for more than a year, we shall go on next to a another order of magnitude which will allow the manufacture and experimentation of prototype fuel elements. (author) [French] La premiere elaboration de plutonium metallique en France fut faite en janvier 1956, des que nous pumes disposer de quantites de plutonium de l'ordre de quelques grammes, qui avaient ete retires des barreaux de la pile EL2 de Saclay. Ce reacteur, d'une puissance thermique de 2 000 kW, ayant ete jusqu'a present notre seule source de plutonium, nous n'avons encore travaille que sur des quantites experimentales suffisantes pour les essais de base, mais non pour des essais a l'echelle d'applications possibles. Ce sont les travaux effectues pendant cette phase de recherches preliminaires qui seront evoques ci-dessous. Avec la mise eu route de l'usine d'extraction de plutonium de Marcoule, ou le reacteur G1 fonctionne en puissance depuis plus d'un an, nous allons passer prochainement a un autre ordre de grandeur, qui nous permettra la fabrication et l'experimentation d'elements combustibles prototypes. (auteur)

  15. Corporate social responsibility and mental health: the Premier League football Imagine Your Goals programme.

    Science.gov (United States)

    Henderson, Claire; O'Hara, Stefanie; Thornicroft, Graham; Webber, Martin

    2014-08-01

    Football is increasingly used to facilitate recovery in mental health services, often in partnership with football clubs. However, few clubs have made mental health part of their corporate social responsibility programmes until recently. We report the impact on participants of the 'Imagine Your Goals' programme, run by 16 Premier League football clubs in conjunction with England's Time to Change programme to reduce mental health-related stigma and discrimination. Mixed methods evaluation used pre/post measures of well-being, access to social capital, focus groups held early on and towards the end of the two-year programmes, and questionnaires for coaching staff. There were no significant changes to participants' mental well-being scores between baseline and follow-up, nor to the total number of social resources accessible through their networks. However, there was a statistically significant increase at follow-up in the mean score of the personal skills subscale of the Resource Generator-UK. Participants' individual skills were also higher at follow-up. Qualitative data showed programmes had largely met participants' expectations in terms of socializing, providing structure and improving fitness levels, exceeded expectations in relationships with coaching staff and additional activities, but did not always meet them in improving football skills. Participants varied in their knowledge of exit opportunities, depending on which club's programme they attended. A minority of clubs reported difficulties in recruitment and concerns about planning for the future of the projects. Football clubs and the charitable foundations they set up can successfully deliver programmes to people with mental health problems which improve access to personal skills social capital and have other potential benefits.

  16. Mobil positioning itself to become Canada's premier oil and gas company

    International Nuclear Information System (INIS)

    Thomas, A.

    1994-01-01

    To achieve its goal of becoming Canada's premier oil and gas company by the year 2000, Mobil Oil Canada is empowering its employees and applying appropriate technology to unlock resources and create value. Mobil produces 4.1 million m 3 of oil and natural gas liquids, 5.6 million m 3 /y of natural gas and 438,000 tonnes/y of sulfur. It also operates over 3,000 wells in western Canada and eleven gas processing plants, manages 1,700 km of pipeline, and has 33% interest in the Hibernia project on the Grand Banks. Oil lifting costs have decreased over the past three years from $3.40/bbl to $2.80/bbl and development costs are under $2/bbl. Innovative technology used to achieve high production and low costs include the use of three dimensional seismic surveys and horizontal drilling. Other techniques used at particular sites include installation of downhole injection regulators to control problems of segregation and metering between different water injection zones at the Carson Creek field, use of artificial lifts in gas wells, and a dual gas lift at the Rainbow Lake oil field. At the Lone Pine gas plant, the first Superclaus-99 sulfur recovery process was installed, reducing sulfur emissions by 60% and increasing recovery efficiency from 95% to 98%. Mobil has operated in Canada since 1940 and has made significant discoveries, including Canada's largest producing oil field, the Pembina. In 1971, Mobil discovered gas of commercial significance off the east coast and helped discover the Hibernia and Venture fields. The Hibernia project is scheduled to come on stream in 1997 and Mobil expects the economics of the project to be favorable, with a $12-13/bbl oil price needed to break even. 7 figs

  17. Descriptive epidemiology of injuries in a Brazilian premier league soccer team

    Directory of Open Access Journals (Sweden)

    Fachina RJ

    2013-06-01

    Full Text Available Rafael Júlio de Freitas Guina Fachina,1,2 Marília dos Santos Andrade,3 Fernando Roberto Silva,4 Silas Waszczuk-Junior,4 Paulo César Montagner,1 João Paulo Borin,1 Claudio Andre Barbosa de Lira5 1Departamento de Ciência do Esporte, Faculdade de Educação Física, Universidade Estadual de Campinas (UNICAMP, Campinas, Brazil; 2Confederação Brasileira de Basketball (CBB, Rio de Janeiro, Brazil; 3Departamento de Fisiologia, Universidade Federal de São Paulo, São Paulo, Brazil; 4Grêmio Barueri Futebol LTDA, Barueri, Brazil; 5Setor de Fisiologia Humana e do Exercício, Universidade Federal de Goiás, Câmpus Jataí, Jataí, Brazil Abstract: Soccer, which has a large number of participants, has a high injury incidence that causes both financial and time burdens. Therefore, knowledge about the epidemiology of soccer injuries could allow sports-medicine professionals, such as physicians and physiotherapists, to direct their work in specific preventive programs. Thus, our aim was to conduct an epidemiological survey of injuries sustained by professional soccer players from the same team who participated in the Brazilian championship premier league in 2009. To this end, we evaluated retrospectively player medical records from the team, which included name, date of birth, position, date of injury, mechanism of injury, and type of injury. In the period of study, 95 injuries were recorded: 42 (44.2% were recorded during matches, and 53 (55.8% during the training period. Injuries occurred more frequently in midfielders and strikers. All injuries happened in the lower limb, most of the injuries were muscular, and most occurred as the result of collisions with other athletes. In summary, this study demonstrates that there is a need for greater safety awareness in the training environment. Keywords: injuries, epidemiology, soccer players

  18. Paradigme(s émergent(s autour des apprentissages collectifs médiatisés en langues Emerging Paradigms in the Field of Computer-Assisted Collective Language Learning

    Directory of Open Access Journals (Sweden)

    Katerina Zourou

    2007-11-01

    Full Text Available De nombreuses recherches se penchent sur l'évolution du champ de l'Apprentissage des Langues Assisté par Ordinateur (Alao, nous aborderons ici les problématiques liées aux nouvelles approches en sciences cognitives et en particulier la cognition distribuée et les Acao (Apprentissages Collectifs Assistés par Ordinateur, Computer Supported Collaborative Learning, CSCL, dans la terminologie anglophone. Après un survol des débats menés à l'intérieur de ces champs, nous nous questionnerons sur leurs retentissements en Alao en nous focalisant sur les travaux anglo-saxons, actuellement plus nombreux que les recherches francophones. Notre article propose d'apporter quelques éléments de réponse aux interrogations suivantes : de quelle manière les différents courants en apprentissage de langues médiatisé réagissent-ils aux débats portant sur l'indissociabilité du social et du culturel (notamment technologique en apprentissage et en cognition ? Que nous disent les mutations actuelles en Alao sur la pertinence de cette approche ? Quel serait son potentiel pour les discussions théoriques et méthodologiques en Alao ?The evolution of Computer Assisted Language Learning (CALL is the subject of many studies. We will discuss the influence of cognitive sciences and more specifically the distributed cognition paradigm and the latest developments in Computer Supported Collaborative Learning (CSCL. After a review of the discussions carried out in these fields, we will point out their repercussions on CALL, by focusing on current literature in English, more abundant than French literature is at the time. Some of the questions we will try to elucidate are the following: how do the various trends in CALL respond to the discussions about the non-dissociability of social and cultural (in particular technological properties in learning and cognition? What do the current changes in CALL tell us of relevance to this approach? Which would be its

  19. New features of nuclear excitation by {alpha} particles scattering; Nouveaux aspects de l'excitation nucleaire par diffusion de particules {alpha}

    Energy Technology Data Exchange (ETDEWEB)

    Saudinos, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1962-07-01

    Inelastic scattering of medium energy a particles by nuclei is known to excite preferentially levels of collective character. We have studied the scattering of isotopically enriched targets of Ca, Fe, Ni, Cu, Zn. In part I, we discuss the theoretical features of the interaction. In part II, we describe the experimental procedure. Results are presented and analysed in part III. {alpha} particles scattering by Ca{sup 40} is showed to excite preferentially odd parity levels. In odd nuclei we have observed multiplets due to the coupling of the odd nucleon with the even-even core vibrations. For even-even nuclei, a few levels are excited with lower cross-sections between the well-known first 2{sup +} and 3{sup -} states. Some could be members of the two phonon quadrupole excitation and involve a double nuclear excitation process. (author) [French] On sait que la diffusion inelastique des particules alpha de moyenne energie excite preferentiellement des niveaux de caractere collectif. Nous avons etudie la diffusion des particules alpha de 44 MeV du cyclotron de Saclay par des isotopes separes de Ca, Fe, Ni, Cu, Zn. Dans la premiere partie nous exposons les theories de cette interaction. Dans la seconde nous decrivons le systeme experimental. Les resultats sont donnes dans la troisieme partie. Nous montrons que les niveaux excites preferentiellement pour {sup 40}Ca par diffusion ({alpha},{alpha}') sont de parite negative. Dans les noyaux pair-impair nous avons observe des multiplets dus au couplage du nucleon celibataire avec les vibrations du coeur pair-pair. Pour les noyaux pair-pair nous avons pu etudier entre le premier niveau 2{sup +} et le niveau 3{sup -} deja bien connus certains etats plus faiblement excites. Il semble qu'ils sont dus a une excitation quadrupolaire a deux phonons et impliquent un processus de double excitation nucleaire. (auteur)

  20. Etat des lieux des soins de premier recours des malades mentaux à Antananarivo : étude rétrospective

    Science.gov (United States)

    Bakohariliva, Hasina Andrianarivony; Rafehivola, Imisanavalona Hanitrinihaja; Raobelle, Evah Norotiana; Raharivelo, Adeline; Rajaonarison, Bertille Hortense

    2018-01-01

    Résumé Religion et guérisseurs traditionnels occupent encore une place prépondérante dans la prise en charge des maladies mentales à Madagascar. Ainsi, nous nous sommes fixés comme objectif d'établir un état des lieux sur les soins de premier recours des malades mentaux. Nous avons mené une étude rétrospective descriptive s'étalant sur une période de 16 mois allant de janvier 2014 en avril 2015 au sein du service de psychiatrie du CHU de Befelatanana à Antananarivo. La prévalence des psychoses était de 25%. Le genre féminin (53%), l'ethnie merina (77%), les étudiants (45%), le niveau d'étude secondaire (40%), les célibataires (72%), la religion protestante (45%), ainsi que le niveau socio-économique moyen (57,5%) étaient prédominants. Dans les paramètres cliniques, le mode de début brutal (52%), le premier recours à la religion (40%), la présence d'antécédents des cas similaire (90%), étaient majoritaires. La schizophrénie était la pathologie la plus rencontrée dans la moitié des cas. Le délai d'amélioration en cas de traitement religieux et traditionnels était dans la moitié des cas de plus de 10 jours d'hospitalisation. Les patients ayant reçu une prise en charge psychiatrique en premier recours, étaient améliorés dans 75 % cas en moins de 10jours. Le retard du recours aux soins psychiatriques est une réalité à Madagascar qui aggrave le pronostic des psychoses. PMID:29632623

  1. Shirt sponsorship by gambling companies in the English and Scottish Premier Leagues: global reach and public health concerns

    OpenAIRE

    Bunn, C.; Ireland, R.; Minton, J.; Holman, D.J.; Philpott, M.; Chambers, S.

    2018-01-01

    While the nature of gambling practices is contested, a strong evidence\\ud base demonstrates that gambling can become a serious disorder and have\\ud a range of detrimental effects for individuals, communities and societies.\\ud Over the last decade, football in the UK has become visibly entwined with\\ud gambling marketing. To explore this apparent trend, we tracked shirt\\ud sponsors in both the English and Scottish Premier Leagues since 1992 and\\ud found a pronounced increase in the presence of...

  2. Premier League academy soccer players' experiences of competing in a tournament bio-banded for biological maturation.

    Science.gov (United States)

    Cumming, Sean P; Brown, Daniel J; Mitchell, Siobhan; Bunce, James; Hunt, Dan; Hedges, Chris; Crane, Gregory; Gross, Aleks; Scott, Sam; Franklin, Ed; Breakspear, Dave; Dennison, Luke; White, Paul; Cain, Andrew; Eisenmann, Joey C; Malina, Robert M

    2018-04-01

    Individual differences in the growth and maturation have been shown to impact player performance and development in youth soccer. This study investigated Premier League academy players' experiences of participating in a tournament bio-banded for biological maturation. Players (N = 66) from four professional soccer clubs aged 11 and 14 years and between 85-90% of adult stature participated in a tournament. Players competed in three 11 vs 11 games on a full size pitch with 25-min halves. Sixteen players participated in four 15-min focus groups and were asked to describe their experiences of participating in the bio-banded tournament in comparison to age group competition. All players described their experience as positive and recommended the Premier League integrate bio-banding into the existing games programme. In comparison to age-group competitions, early maturing players described the bio-banded games more physically challenging, and found that they had to adapt their style of play placing a greater emphasis on technique and tactics. Late maturing players considered the games to be less physically challenging, yet appreciated the having more opportunity to use, develop and demonstrate their technical, physical, and psychological competencies. Bio-banding strategies appear to contribute positively towards the holistic development of young soccer players.

  3. First experiments results about the engineering model of Rapsodie; Premiers resultats d'essais interessant le bloc pile de rapsodie

    Energy Technology Data Exchange (ETDEWEB)

    Chalot, A; Ginier, R; Sauvage, M [Association Euratom-CEA Cadarache (France). Centre d' Etudes Nucleaires

    1964-07-01

    This report deals with the first series of experiments carried out on the engineering model of Rapsodie and on an associated sodium facility set in a laboratory hall of Cadarache. It conveys more precisely: 1/ - The difficulties encountered during the erection and assembly of the engineering model and a compilation of the results of the first series of experiments and tests carried out on this installation (loading of the subassemblies preheating, thermal chocks...). 2/ - The experiments and tests carried out on the two prototypes control rod drive mechanisms which brought to the choice for the design of the definitive drive mechanism. As a whole, the results proved the validity of the general design principles adopted for Rapsodie. (authors) [French] Ce rapport traite des premiers essais realises sur la maquette du bloc pile de Rapsodie et sur une installation annexe de sodium, implantees dans un hall d'essais de Cadarache. Il fait part: 1/- Des difficultes eprouvees lors du montage de la maquette et rassemble les resultats des premiers essais effectues sur cette installation (chargement des assemblages, prechauffage, chocs thermiques...). 2/- Des essais realises sur deux prototypes de mecanisme de barre de controle qui ont conduit a la conception du mecanisme definitif. L'ensemble des resultats obtenus a permis de confirmer la validite des principes adoptes pour la pile Rapsodie. (auteurs)

  4. Represión política, justicia y reparación, la memoria histórica en perspectiva histórica (1936-2008, ouvrage collectif coordonné par Margalida Capellá et David Ginard

    Directory of Open Access Journals (Sweden)

    Antoine Fraile

    2012-03-01

    Full Text Available Represión política, justicia y reparación, la memoria histórica en perspectiva histórica (1936-2008 est un ouvrage collectif coordonné par Margálida Capellá, spécialiste de Droit Public International à l’Université des Baléares et David Ginard, professeur d’Histoire Contemporaine à l’Université d’Alicante. Le titre de l’ouvrage correspond au libellé d’un séminaire qui s’est déroulé à l’Université des Baléares en février 2006 et reprend les six leçons qui y ont été dispensées. L’ouvrage a été...

  5. [Pierre Chirac "premier physician" of the king and the aborted plan to create an "Académie de médecine" in Paris (1731-1732)].

    Science.gov (United States)

    Lunel, Alexandre

    2005-03-01

    After being appointed "premier physician" in 1731, Pierre Chirac, thanks to his influence with the king, tried to realize an ambitious project. Inspired by the creation of an Academie de Chirurgie by the "premier surgeon", Chirac decided to creation an Académie de Médecine in Paris. Under his guidance, it was planned to collect opinions from all doctors of the kingdom in order to enhance global knowledge of disease, symptoms and treatments. However, threatened with the loss of its secular superiority, the Paris University Medical School immediately opposed the project. Although well advanced, the project was finally abandoned on Chirac's death.

  6. MULTICRITERIA ANALYSIS OF FOOTBALL MATCH PERFORMANCES: COMPOSITION OF PROBABILISTIC PREFERENCES APPLIED TO THE ENGLISH PREMIER LEAGUE 2015/2016

    Directory of Open Access Journals (Sweden)

    Vitor Principe

    Full Text Available ABSTRACT This article aims to analyze the technical performance of football teams in the FA Premier League during the 2015/2016 season. Data of twenty clubs over 38 matches for each club are considered using 23 variables. These variables have been explored in the football literature and address different features of technical performance. The different configuration of the data for teams in detached segments motivated the multi-criteria approach, which enables identification of strong and weak sectors in each segment. The uncertainty as to the outcome of football matches and the imprecision of the measures indicated the use of Composition of Probabilistic Preferences (CPP to model the problem. “R” software was used in the modeling and computation. The CPP global scores obtained were more consistent with the final classification than those of other methods. CPP scores revealed different performances of particular groups of variables indicating aspects to be improved and explored.

  7. Energy Intake and Expenditure of Professional Soccer Players of the English Premier League: Evidence of Carbohydrate Periodization.

    Science.gov (United States)

    Anderson, Liam; Orme, Patrick; Naughton, Robert J; Close, Graeme L; Milsom, Jordan; Rydings, David; O'Boyle, Andy; Di Michele, Rocco; Louis, Julien; Hambly, Catherine; Speakman, John Roger; Morgans, Ryland; Drust, Barry; Morton, James P

    2017-06-01

    In an attempt to better identify and inform the energy requirements of elite soccer players, we quantified the energy expenditure (EE) of players from the English Premier League (n = 6) via the doubly labeled water method (DLW) over a 7-day in-season period. Energy intake (EI) was also assessed using food diaries, supported by the remote food photographic method and 24 hr recalls. The 7-day period consisted of 5 training days (TD) and 2 match days (MD). Although mean daily EI (3186 ± 367 kcals) was not different from (p > .05) daily EE (3566 ± 585 kcals), EI was greater (p recovery from match play was not in accordance with guidelines to promote muscle glycogen storage.

  8. QUALITY OF NURSING WORK LIFE IMPROVEMENT MODEL TO DECREASE NURSE INTENTION TO QUIT IN PREMIER SURABAYA HOSPITAL

    Directory of Open Access Journals (Sweden)

    Jany Prihastuty

    2017-04-01

    Full Text Available Introduction: Quality of Nursing Work Life (QNWL is a thing that needs attention by human resource management approach. The purpose of this research was to provide develop model to increase QNWL in order to lower nurse’s intention to quit the Premier Hospital Surabaya. Methods: Design used in the structure was explanatory research. The independent variables was Internal factors (Individual factors, social and environment conceptual factors, operational factors, administrative factors where as the dependent variable from this study was intention to quit, and moderator variables QNWL random sampling technique. Total sample was 160 nurses, taken according to inclusion criteria. The research was conducted in Premier Hospital Surabaya from October 2012 - July 2013. Data were collected by using structured questionnaire. Data were then analyzed by using multiple linear regression test with level of significance of ≤ 0.05. Result: The results showed, QNWL was influenced by relationships inter-professional part of variabel social and environment conceptual factors, supervision monitoring part of variabel operational factors, career development part of variabel administrative factors. Intention to quit influenced by relationships between nurses, inter-departmental and inter-professional part of variabel social and environment conceptual factors and salaries and benefits part of variabel administrative factors with significant value p = 0.005. Discussion: It can be concluded good inter-professional relation, supervision monitoring, and good career development affected QNWL. Good relationships between nurses, inter-departmental and inter- professional led to lower intention to quit. Low salary and benefits led nurse’s intention to quit getting stronger.

  9. Anatomic-physiological schema of the gastrointestinal tract, to be taken in account in determining the levels of radioactive contamination; Schema anatomo-physiologique du tractus gastro-intestinal a prendre en consideration pour le calcul des niveaux de contamination Radioactive

    Energy Technology Data Exchange (ETDEWEB)

    Fabry, C [Commissariat a l' Energie Atomique, Cadarache, Association EURATOM-CEA, Niveaux de Contamination (France). Centre d' Etudes Nucleaires

    1964-07-01

    Anatomical and physiological data of the gastrointestinal tract of adults and children were summarized in a standard schema, to be used in calculating the levels of radioactive contamination, in the food chain. (author) [French] Cette note a pour objet de rassembler les donnees anatomiques et physiologiques du tractus gastrointestinal, chez l'adulte et chez l'enfant, et d'en deduire un schema standard qui puisse servir de base au calcul des niveaux de contamination de la chaine alimentaire par les substances radioactives. (auteur)

  10. Anatomic-physiological schema of the gastrointestinal tract, to be taken in account in determining the levels of radioactive contamination; Schema anatomo-physiologique du tractus gastro-intestinal a prendre en consideration pour le calcul des niveaux de contamination Radioactive

    Energy Technology Data Exchange (ETDEWEB)

    Fabry, C. [Commissariat a l' Energie Atomique, Cadarache, Association EURATOM-CEA, Niveaux de Contamination (France). Centre d' Etudes Nucleaires

    1964-07-01

    Anatomical and physiological data of the gastrointestinal tract of adults and children were summarized in a standard schema, to be used in calculating the levels of radioactive contamination, in the food chain. (author) [French] Cette note a pour objet de rassembler les donnees anatomiques et physiologiques du tractus gastrointestinal, chez l'adulte et chez l'enfant, et d'en deduire un schema standard qui puisse servir de base au calcul des niveaux de contamination de la chaine alimentaire par les substances radioactives. (auteur)

  11. REMOVAL OF CHEMICAL AND MICROBIAL CONTAMINANTS IN DRINKING WATER - WATTS PREMIER M-2400 POINT-OF-ENTRY REVERSE OSMOSIS DRINKINGWATER TREATMENT SYSTEM

    Science.gov (United States)

    The Watts Premier M-2400 POE RO Drinking Water Treatment System was tested at the NSF Drinking Water Treatment Systems Laboratory for removal of the viruses fr and MS2, the bacteria Brevundimonas diminuta, and chemicals aldicarb, benzene, cadmium, carbofuran, cesium, chl...

  12. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT, REMOVAL OF ARSENIC IN DRINKING WATER: WATTS PREMIER M-SERIES M-15,000 REVERSE OSMOSIS TREATMENT SYSTEM

    Science.gov (United States)

    Verification testing of the Watts Premier M-Series M-15,000 RO Treatment System was conducted over a 31-day period from April 26, 2004, through May 26, 2004. This test was conducted at the Coachella Valley Water District (CVWD) Well 7802 in Thermal, California. The source water...

  13. The energy outlook in China-Minutes from the seminar organised by the Centre Geopolitique de l'Energie et des Matieres Premieres

    International Nuclear Information System (INIS)

    Keppler, J.H.; Meritet, S.

    2004-01-01

    As part of the seminars that are organised on a regular basis, the Centre de Geopolitique de l'Energie et des Matieres Premieres has devoted, on the 2. of June, a day to China, its energetics outlook and the resulting economic and geopolitical challenges. (authors)

  14. Les marqueurs d'aspect de dicto : 'à première vue', 'au premier abord', 'de prime abord'

    Directory of Open Access Journals (Sweden)

    Lenepveu Véronique

    2012-07-01

    Full Text Available On se propose d’étudier les locutions adverbiales "à première vue", "au premier abord", "de prime abord", trois locutions qui comportent une forme numérale ordinale et qui entretiennent des relations de proximité sémantique. Nous nous intéressons précisément au fonctionnement sémantique et pragmatique de ces locutions à valeur paradigmatisante (Nølke 1983, quand elles introduisent un point de vue (Anscombre & Ducrot 1983, Ducrot 1984, Nølke 1994. Dans cette perspective, nous faisons l’hypothèse d’un procès énonciatif, qui consiste à prendre en considération une situation, et qui vise à constituer un jugement stabilisé. Nous admettons alors que les locutions adverbiales 'à première vue', 'au premier abord', 'de prime abord', servent à sélectionner la phase initiale de ce procès énonciatif, ce qu’attestent les mises en corrélation possibles des trois marqueurs de point de vue avec des expressions qui signalent une évolution dans le temps du jugement du locuteur concernant une situation ('à mieux regarder', 'à y regarder de plus près', 'tout compte fait', 'tout bien considéré', .... L’étude de ces enchaînements, qui vont parfois au-delà du paragraphe, fait apparaître la capacité des trois locutions à initier un cadre (Charolles 1997, et à appeler un autre cadre dans lequel le jugement va être réévalué. En présentant le point de vue qu’elle introduit comme provisoire et en attente de confirmation, chacune de ces locutions anticipe ainsi sur la suite du texte, et s’inscrit dans une structure aspectuelle de dicto qui est celle d’un procès énonciatif de constitution d’un jugement stabilisé. Nous nous appuyons sur des énoncés attestés au XXème, sélectionnés sur "Frantext intégral", ou bien choisis dans Le Monde sur cederom (1995-96, 1999-2002.

  15. Glycemic index and glycemic load are associated with some cardiovascular risk factors among the PREMIER study participants

    Directory of Open Access Journals (Sweden)

    Pao-Hwa Lin

    2012-06-01

    Full Text Available Background: The clinical significance of glycemic index (GI and glycemic load (GL is inconclusive. Objective : This study was conducted to examine the association of GI and GL with clinical cardiovascular disease (CVD risk factors including body weight, blood pressure (BP, serum lipids, fasting glucose, insulin and homocysteine over time among the PREMIER participants. Design: PREMIER was an 18-month randomized lifestyle intervention trial, conducted from 2000 to 2002, designed to help participants reduce BP by following the Dietary Approaches to Stop Hypertension (DASH dietary pattern, losing weight, reducing sodium and increasing physical activity. GI and GL were estimated from 24 h diet recall data at baseline, 6 and 18 months after intervention. PROC MIXED model was used to examine the association of changes in GI or GL with changes in CVD risk factors. Results: A total of 756 randomized participants, 62% females and 34% African Americans and who averaged 50.0±0.3 years old and 95.3±0.7 kg, were included in this report. Neither GI nor GL changes was associated with changes in any risk factors at 6 months. At 18 months, however, the GI change was significantly and positively associated with total cholesterol (TC change only (p<0.05, β = 23.80±12.11 mg/dL or 0.62±0.31 mmol/L with a significant age interaction. The GL change was significantly associated with TC (p=0.02, β = 0.28±0.15 mg/dL or 0.01±0.00 mmol/L positively and with low density lipoprotein cholesterol (LDL-C changes negatively (p=0.03, β = − 0.01±0.00 mg/dL or −0.00±0.00 mmol/L, and significant age interactions were observed for both. Conclusion: GI and GL was associated with TC and LDL-C after controlling for energy, fat and fiber intake and other potential confounders and the associations were modified by age. Further investigation into this relationship is important because of its potential clinical impact.

  16. Estimation de la survie des alevins de carpe (C. carpio au cours de leur premier mois d'existence

    Directory of Open Access Journals (Sweden)

    MOREAU J.

    1979-10-01

    Full Text Available Des observations réalisées sur deux stations piscicoles de Madagascar, dans des étangs ne recevant ni engrais ni nourriture, révèlent qu'au cours de leur premier mois les alevins de carpe (C. carpio subissent des mortalités voi-sines de 50 %. Ces dernières sont encore plus élevées en début et en fin de saison de reproduction. Au début, les fortes mortalités sont dues à la température trop basse et aux disponibilités alimentaires insuffisantes ; en fin de saison de reproduction, la température trop élevée et la mauvaise qualité des œufs sont sans doute en cause. Une fumure adéquate des étangs de grossissement des alevins et une alimentation correcte des géniteurs permettront peut-être de diminuer ces mortalités.

  17. Phonologie et morphosyntaxe de l’anglais dans un produit SIC : le premier module de MACAO Phonologie et morphosyntaxe de l’anglais dans un produit SIC : le premier module de MACAO

    Directory of Open Access Journals (Sweden)

    Laurence Vincent-Durroux

    2002-12-01

    Full Text Available La préoccupation fréquente, chez les étudiants spécialistes d’autres disciplines que l’anglais, d’améliorer leur compréhension de l’anglais oral a motivé notre démarche de création d’un produit SIC (Systèmes d’Information et de Communication : MACAO (Modules d’Aide à la Compréhension de l’Anglais Oral. Le premier module, "S’entraîner à la reconnaissance", est réalisé et l’outil informatique s’est révélé particulièrement utile pour notre projet. Dans cet article, nous faisons état des difficultés récurrentes en compréhension de l’anglais oral : elles peuvent être dues à des attentes erronées fondées sur la dissymétrie entre la langue écrite et la langue orale, mais aussi à une reconnaissance difficile de certains morphèmes par l’existence de variantes phonologiques en fonction du contexte et par la proximité phonologique de certains morphèmes. Nous présentons également comment le contenu du premier module tente d’apporter des solutions à ces difficultés : en amenant les apprenants à prendre conscience du phénomène de réduction vocalique et d’inaccentuation qui touche certaines syllabes des mots aussi bien que certains éléments monosyllabiques de l’énoncé et en proposant un entraînement à la reconnaissance de ces éléments. Le module est en cours de validation avec une phase d’évaluation.French students who have English as part of their curriculum often express the wish to improve their comprehension of oral English. This led us to envisage the creation of a CALL product: MACAO (Modules to help in the comprehension of oral English. The first module has been created: "Training oneself for recognition". The computer was particularly adequate in this prospect. In this paper we present the most frequent difficulties in the comprehension of oral English: they can be related either to erroneous expectations based on the dissymmetry between the written form and the oral

  18. Évolutions réglementaire et normative de l’assainissement non collectif : comment modifient-elles en profondeur le paysage technique ? Recent evolutions on French regulation and normative documents about on-site treatment: How do they also change the technical aspects?

    Directory of Open Access Journals (Sweden)

    BOUTIN, Catherine ; DUBOIS, Vivien

    2012-12-01

    Full Text Available En France, la réglementation relative aux prescriptions techniques applicables aux installations d’assainissement non collectif ne cesse d’évolueret conduit à l’apparition sur le territoire de nombreux produits comme les «micro-stations». Cette note réalise un focus des principales évolutions et fournit un tableau de classification de ces filières.The regulation relative to technical requirements applicable to on-site treatment evolved in 2007. It introduced the possibility of implementing new types of approved wastewater treatment plant. It also described guidelines to get new treatment plant approved. Experimental tests have to be carried out which duration depends on tests carried out beforehand during a EC marking. This regulatory evolution has led to the appearance on the French territory of numerous new products, called "micro-wastewater treatment plant”. The present note first provides a focus of the main regulatory evolutions and then proposes a classification of the recently introduced wastewater treatment plants.

  19. Injury incidence in a Premier League youth soccer academy using the consensus statement: a prospective cohort study

    Science.gov (United States)

    Renshaw, Andrew

    2016-01-01

    Background There is an established risk of injury to young athletes exposed to high training loads. Identifying and monitoring injury risk is essential to aid prevention. The aim of this study was to use the consensus statement to determine the incidence and pattern of injury in 1 English Premier League soccer academy during 1 season. Methods A prospective cohort study included 181 elite academy soccer players during the 2012–2013 season. Players were divided into 5 age groups between 9 and 18 years. The number, type and incidence of injuries were recorded during matches and training. Incidence was calculated per 1000 hours of exposure. Results 127 injuries occurred during 29 346 hours of soccer exposure. 72% of injuries were non-contact related. Under (U)18 players sustained the highest number of match injuries. U12–14 players sustained the highest number of training injuries and injuries overall. U16 players sustained the highest number of severe injuries, and U18 players sustained the highest number of moderate injuries. U18 players sustained the highest number of injuries/1000 hours of training and overall. U15 players sustained the highest number of injuries/1000 hours of matches, the highest number of recurrent injuries and the highest incidence of recurrence. The most common injuries were muscle injuries in U15 and U18 players. The most common injury location was the anterior thigh, with the majority of these occurring in training. Conclusions Using the consensus statement, this study used a repeatable method to identify the injury profile of elite academy-level soccer players. PMID:27900186

  20. Le premier partenariat public-privé pour l’irrigation au Maroc : durable pour tous ?

    Directory of Open Access Journals (Sweden)

    Houdret Annabelle

    2016-03-01

    Full Text Available Les partenariats public-privé (PPP sont un phénomène relativement récent dans le secteur de l’irrigation ; le projet El Guerdane au Maroc est ainsi le premier de son genre. Inauguré en 2008, le projet alimente en eau 10 000 ha de plantations d’agrumes. Les banques internationales de développement le présentent comme un succès, mais l’impact sur le développement local est, au mieux, mitigé. Alors que certains agriculteurs ont bénéficié de cette initiative, d’autres ont été marginalisés, en termes d’accès à l’eau, aux terres fertiles et au développement. Fondé sur des recherches de terrain extensives conduites entre 2005 et 2013, l’article révèle trois problèmes cruciaux du projet PPP : des effets souvent négatifs sur les revenus des acteurs et sur le développement ; un partage inégal des coûts, des bénéfices et des risques entre les secteurs public et privé ; un impact environnemental incertain. Sur la base de ces résultats, l’étude situe le projet dans le contexte plus large de l’évolution des rapports de force politico-économiques au Maroc.

  1. The Effect of Promotional Tools on Conveying Brand Identity from Sport Consumers’ Viewpoint in the Country’s Premier League

    Directory of Open Access Journals (Sweden)

    Ehsan Asadollahi

    2017-10-01

    Full Text Available The economic environment and business, advertising in sport is one of the ways that most companies to manage the brand, its products and expanding its market in the country. The aim of the present study investigates the effects of advertising on transfer of brand identity from the perspective of sports consumers in Premier League football. This study on the nature and purpose and in terms of descriptive and correlational in terms of search data, a survey was carried out that way. After face and content validity, reliability test using Cronbach's alpha for the questionnaire, the effect of advertising tools 0.89, questionnaire transfer brand identity was 0.86, respectively. In order to analyze the data, descriptive and inferential statistical methods for the calculation and processing information, and also Spss software packages and LISREL were used. The study findings also confirmed the emergence of structural equation and the findings of other researchers, showed a promotional tool to transfer of brand identity from the perspective of the Sports consumer was significant effect (Chi-Square/df=2/04, RMSEA=0/059, P-Value =0/0001. The effect of each variable prioritize research also showed use of tool television advertising has the greatest impact on consumers transfer of brand identity. According to the results, it can be said that managers, marketers and planners of advertising companies, organizations and clubs and sporting goods service provider using of the effectiveness of each advertising tool and provide an integrated program of tools and to inform, remind and convince consumers can transfer of brand identity or brand and achieve their advertising goals.

  2. Contribution to the study of maximum levels for liquid radioactive waste disposal into continental and sea water. Treatment of some typical samples; Contribution a l'etude des niveaux limites relatifs a des rejets d'effluents radioactifs liquides dans les eaux continentales et oceaniques. Traitement de quelques exemples types

    Energy Technology Data Exchange (ETDEWEB)

    Bittel, R; Mancel, J [Commissariat a l' Energie Atomique, 92 - Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires, departement de la protection sanitaire

    1968-10-01

    The most important carriers of radioactive contamination of man are the whole of foodstuffs and not only ingested water or inhaled air. That is the reason why, in accordance with the spirit of the recent recommendations of the ICRP, it is proposed to substitute the idea of maximum levels of contamination of water to the MPC. In the case of aquatic food chains (aquatic organisms and irrigated foodstuffs), the knowledge of the ingested quantities and of the concentration factors food/water permit to determinate these maximum levels, or to find out a linear relation between the maximum levels in the case of two primary carriers of contamination (continental and sea waters). The notion of critical food-consumption, critical radioelements and formula of waste disposal are considered in the same way, taking care to attach the greatest possible importance to local situations. (authors) [French] Les vecteurs essentiels de la contamination radioactive de l'homme sont les aliments dans leur ensemble, et non seulement l'eau ingeree ou l'air inhale. C'est pourquoi, en accord avec l'esprit des recentes recommandations de la C.I.P.R., il est propose de substituer aux CMA la notion de niveaux limites de contamination des eaux. Dans le cas des chaines alimentaires aquatiques (organismes aquatiques et aliments irrigues), la connaissance des quantites ingerees et celle des facteurs de concentration aliments/eau permettent de determiner ces niveaux limites dans le cas de deux vecteurs primaires de contamination (eaux continentales et eaux oceaniques). Les notions de regime alimentaire critique, de radioelement critique et de formule de rejets sont envisagees, dans le meme esprit, avec le souci de tenir compte le plus possible des situations locales. (auteurs)

  3. Towards Improving our Understanding on the Retrievals of Key Parameters Characterising Land Surface Interactions from Space: Introduction & First Results from the PREMIER-EO Project

    Science.gov (United States)

    Ireland, Gareth; North, Matthew R.; Petropoulos, George P.; Srivastava, Prashant K.; Hodges, Crona

    2015-04-01

    Acquiring accurate information on the spatio-temporal variability of soil moisture content (SM) and evapotranspiration (ET) is of key importance to extend our understanding of the Earth system's physical processes, and is also required in a wide range of multi-disciplinary research studies and applications. The utility and applicability of Earth Observation (EO) technology provides an economically feasible solution to derive continuous spatio-temporal estimates of key parameters characterising land surface interactions, including ET as well as SM. Such information is of key value to practitioners, decision makers and scientists alike. The PREMIER-EO project recently funded by High Performance Computing Wales (HPCW) is a research initiative directed towards the development of a better understanding of EO technology's present ability to derive operational estimations of surface fluxes and SM. Moreover, the project aims at addressing knowledge gaps related to the operational estimation of such parameters, and thus contribute towards current ongoing global efforts towards enhancing the accuracy of those products. In this presentation we introduce the PREMIER-EO project, providing a detailed overview of the research aims and objectives for the 1 year duration of the project's implementation. Subsequently, we make available the initial results of the work carried out herein, in particular, related to an all-inclusive and robust evaluation of the accuracy of existing operational products of ET and SM from different ecosystems globally. The research outcomes of this project, once completed, will provide an important contribution towards addressing the knowledge gaps related to the operational estimation of ET and SM. This project results will also support efforts ongoing globally towards the operational development of related products using technologically advanced EO instruments which were launched recently or planned be launched in the next 1-2 years. Key Words: PREMIER

  4. Structurations formelle et conceptuelle des articles de dictionnaires : le premier modèle de codification des articles dans l’histoire des dictionnaires Larousse

    Directory of Open Access Journals (Sweden)

    Corbin Pierre

    2014-07-01

    Nous nous proposons d’examiner, dans l’histoire des dictionnaires généraux monolingues Larousse des origines à nos jours, une sélection de jalons de l’articulation entre structure conceptuelle et structure formelle des articles. Au regard de l’ampleur des données à couvrir, il ne pourra bien entendu s’agir que d’un survol, mais celui-ci permettra (1 de présenter le premier des trois modèles majeurs de codification des articles dans l’histoire des dictionnaires Larousse, celui qui trouve son origine dans le Nouveau dictionnaire de la langue française de 1856 ou ses éditions révisées, (2 de prendre en compte les dictionnaires proposés par cet éditeur en un siècle et demi qui ont repris le modèle de 1856 ou sa forme révisée, et (3 de présenter contrastivement au premier les deux autres modèles majeurs, qui trouvent leur ancrage chronologique respectivement dans le Grand dictionnaire universel du XIXe siècle de 1866-1876 et le Dictionnaire du français contemporain de 1966.

  5. Les premiers pas d’Agnon à Jaffa (1908-1912 First Steps of S.Y. Agnon in Jaffa (1908-1912 ראשית דרכו של עגנון ביפו (1908 עד 1912

    Directory of Open Access Journals (Sweden)

    Masha Itzhaki

    2012-11-01

    Full Text Available Les premiers pas du célèbre auteur S. Y. Agnon lors de son premier séjour à Jaffa (1908-1912 sont liés aux deux revues hébraïques : Ha-Omer, histoire d’un échec, et Ha-po‘el ha-tsa‘ir, histoire d’une réussite, et aux rédacteurs en chef de ces revues, les écrivains et pères spirituels du jeune Agnon, Sh. Ben Tzion, un écrivain esthétique, bourgeois, et Y. H. Brenner, un penseur tourmenté, un véritable intellectuel socialiste.The first period of the famous writer S. Y. Agnon in Jaffa (1908-1912 has a lot to do with two literary Hebrew periodicals: Ha-Omer, a story of a failure, and Ha-po‘el ha-tsa‘ir, a successful one, as well as  with two major figures in Hebrew literary milieu at that time, the editors, Sh. Ben Tzion and Y. H. Brenner.

  6. Radioactive study of Mo{sup 93} and Mo{sup 95} levels and research of subshell effects for the shell 2d 5/2; Etude, par radioactivite des niveaux de {sup 93}Mo et de {sup 95}Mo et essai de mise en evidence de la sous-couche 2d{sub 5/2}

    Energy Technology Data Exchange (ETDEWEB)

    Levi Lesueur, Ch [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1961-03-15

    We studied the decay schemes of Tc{sup 93} et Tc{sup 95} to determine the spins of Mo{sup 93} and M{sup 95} levels, and especially the position of the single-particle level 1g 7/2. We found a large spacing between the neutron shells 2d 5/2 and 1g 7/2 like that observed first in Mo{sup 97}. As the subshell 2d 5/2 is so far from its neighbours, we thought that subshell effects could perhaps be discovered in the systematics of separation energies and beta-decay energies. We found such effects. (author) [French] Par l'etude des schemas de desintegration de {sup 93}Tc et {sup 95}Tc, nous avons essaye de determiner les spins des niveaux de {sup 93}Mo et {sup 95}Mo et en particulier la position du niveau de particule 1g 7/2. Nous avons ainsi confirme l'ecart important entre les couches de neutrons 2d 5/2 et 1g 7/2 deja constate a propos de {sup 97}Mo. Nous avons pense que la sous-couche 2d 5/2 ainsi isolee des couches voisines pouvait, peut etre, etre mise en evidence par l'etude des systematiques d'energies de separation et d'energies de desintegration beta. Nous avons verifie qu'il en etait bien ainsi. (auteur)

  7. Study of the disintegration process and of the angular moments of the excited levels of Pm-147 using spectrographic and angular correlation measurements (1963); Etude du schema de desintegration et des moments angulaires des niveaux excites du Pm 147 par des mesures de spectrographie et de correlations angulaires (1963)

    Energy Technology Data Exchange (ETDEWEB)

    Philis, C [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1962-05-15

    positions des niveaux excites du {sup 147}Pm. Nous avons ainsi pu placer la ligne {gamma}{sub 1} de 77 {+-} 2 keV entre les niveaux a 409 et 490 keV. Nous avons mesure cinq correlations angulaires: W (436 - 92); W (319 - 92); W (272 - 319); W (121 - 319); W (121 - 92) dans un but bien precis: celui de fournir les resultats de correlations doubles dans deux cascades triples ayant trois niveaux communs. En utilisant une methode permettant d'isoler les parametres relatifs a la transition intermediaire dans une cascade triple, nous avons pu en deduire une valeur unique de moment angulaire respectivement 5/2, 7/2 et 5/2 pour les niveaux d'energies 92 keV, 409 keV et 522 keV et deux valeurs 5/2 ou 7/2 pour le niveau d'energie 685 keV, Les coefficients de melange associes sont: {delta}{sub (92)} = 0,18 {+-} 0,06; {delta}{sub (121)} = 0,12 {+-} 0,3; {delta}{sub (310)} = 0,38 {+-} 0,06; {delta}{sub (436)} = 0,05 {+-} 0.05 ou {delta}{sub (436)} < -7; si le niveau a 685 keV a un moment angulaire de 5/2, {delta}{sub (372)} = 0.16 {+-} 0.02 ou -22 {+-} 2 et si le niveau a 685 keV a un moment angulaire de 7/2, {delta}{sub (272)} = -0.50 {+-} 0.02. (auteur)

  8. Contribution to the study of excited levels of {sup 7}Be obtained from the reaction {sup 6}Li (p, {alpha}); Contribution a l'etude des niveaux excites du {sup 7}Be obtenus par la reaction {sup 6}Li (p, {alpha})

    Energy Technology Data Exchange (ETDEWEB)

    Beaumevieille, H. [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1964-05-01

    The interpretation of the results of the reaction {sup 6}Li (p, {alpha}) in the energy range 100 keV to 3 MeV has been done with the next levels of {sup 7}Be : 3/2- (5,9 MeV), 3/2+ (6,2 MeV), 5/2- (7,18 MeV) and a level the characteristics of which may be 1/2+ or {sup 4}P (9,5 MeV). (author) [French] L'interpretation des resultats de la reaction {sup 6}Li (p, {alpha}) dans la gamme d'energie 100 keV a 3 MeV a ete faite avec les niveaux suivants du {sup 7}Be : 3/2- (5,9 MeV), 3/2 + (6,2 MeV), 5/2- (7,18 MeV) et un niveau dont les caracteristiques doivent etre 1/2+ ou {sup 4}P (9,5 MeV). (auteur)

  9. Study of the disintegration process and of the angular moments of the excited levels of Pm-147 using spectrographic and angular correlation measurements (1963); Etude du schema de desintegration et des moments angulaires des niveaux excites du Pm 147 par des mesures de spectrographie et de correlations angulaires (1963)

    Energy Technology Data Exchange (ETDEWEB)

    Philis, C. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1962-05-15

    les positions des niveaux excites du {sup 147}Pm. Nous avons ainsi pu placer la ligne {gamma}{sub 1} de 77 {+-} 2 keV entre les niveaux a 409 et 490 keV. Nous avons mesure cinq correlations angulaires: W (436 - 92); W (319 - 92); W (272 - 319); W (121 - 319); W (121 - 92) dans un but bien precis: celui de fournir les resultats de correlations doubles dans deux cascades triples ayant trois niveaux communs. En utilisant une methode permettant d'isoler les parametres relatifs a la transition intermediaire dans une cascade triple, nous avons pu en deduire une valeur unique de moment angulaire respectivement 5/2, 7/2 et 5/2 pour les niveaux d'energies 92 keV, 409 keV et 522 keV et deux valeurs 5/2 ou 7/2 pour le niveau d'energie 685 keV, Les coefficients de melange associes sont: {delta}{sub (92)} = 0,18 {+-} 0,06; {delta}{sub (121)} = 0,12 {+-} 0,3; {delta}{sub (310)} = 0,38 {+-} 0,06; {delta}{sub (436)} = 0,05 {+-} 0.05 ou {delta}{sub (436)} < -7; si le niveau a 685 keV a un moment angulaire de 5/2, {delta}{sub (372)} = 0.16 {+-} 0.02 ou -22 {+-} 2 et si le niveau a 685 keV a un moment angulaire de 7/2, {delta}{sub (272)} = -0.50 {+-} 0.02. (auteur)

  10. Contribution to the study of excited levels of {sup 7}Be obtained from the reaction {sup 6}Li (p, {alpha}); Contribution a l'etude des niveaux excites du {sup 7}Be obtenus par la reaction {sup 6}Li (p, {alpha})

    Energy Technology Data Exchange (ETDEWEB)

    Beaumevieille, H [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1964-05-01

    The interpretation of the results of the reaction {sup 6}Li (p, {alpha}) in the energy range 100 keV to 3 MeV has been done with the next levels of {sup 7}Be : 3/2- (5,9 MeV), 3/2+ (6,2 MeV), 5/2- (7,18 MeV) and a level the characteristics of which may be 1/2+ or {sup 4}P (9,5 MeV). (author) [French] L'interpretation des resultats de la reaction {sup 6}Li (p, {alpha}) dans la gamme d'energie 100 keV a 3 MeV a ete faite avec les niveaux suivants du {sup 7}Be : 3/2- (5,9 MeV), 3/2 + (6,2 MeV), 5/2- (7,18 MeV) et un niveau dont les caracteristiques doivent etre 1/2+ ou {sup 4}P (9,5 MeV). (auteur)

  11. Technical and tactical training team «Helios» Kharkiv in the first round of 23 Ukrainian football championship in the premier league 2013–2014

    Directory of Open Access Journals (Sweden)

    Rebaz Sleman

    2014-10-01

    Full Text Available Purpose: to define the characteristics of the model command of technical and tactical training team participating in the Ukrainian Premier League First League. Material and Methods: the research was conducted using the method of peer review. The experts were involved 5 specialists football. Results: the mean values for the analyzed variables in 10 games. The various technical and tactical actions and their percentage in the overall structure of the game team statistics for 20 games, as well as some indicators of team play "Helios" Kharkov. Conclusions: the obtained quantitative and qualitative indicators (coefficient of marriage as a team on the technical and tactical actions, as well as separately for each technical and tactical reception. The performances allow you to make adjustments to the training process this command to improve sportsmanship.

  12. Les premiers tours du monde à forfait. L’exemple de la Société des Voyages d’Etudes Autour du Monde (1878)

    OpenAIRE

    Gauthier, Lionel

    2012-01-01

    Dans la seconde moitié du XIXe siècle, avec le développement du bateau à vapeur et du chemin de fer, et l’ouverture de nouveaux axes de transport comme le Canal de Suez, le voyage autour du monde devient envisageable pour les touristes. Ainsi, dès 1872 des tours du monde à forfait sont organisés, ce qui témoigne de l’entrée du voyage autour du monde dans l’industrie touristique naissante. Cet article étudie ces premiers voyages d’un nouveau genre à travers l’exemple de la Société des Voyages ...

  13. Les premiers temps de l'architecture en briques au nord des Alpes : la question de l'origine cistercienne vue des Pays-Bas

    OpenAIRE

    Lehouck, Alexander

    2017-01-01

    L'argile est l'une des plus vieilles matières premières pour la fabrication de matériaux de construction. La chute de l'Empire romain a marqué la fin de l'utilisation de la brique au nord des Alpes. La brique ne ressurgit véritablement qu' à partir de la deuxième moitié du XIIe s. et de la première moitié du XIIe s.; dans la deuxième moitié du XIIIe s., la brique était devenue le matériau de construction le plus utilisé. Dans cet article, nous discutons les données concernant les premiers ...

  14. Le premier élément du patrimoine maritime de Saint-Pierre-et-Miquelon protégé au titre des monuments historiques

    Directory of Open Access Journals (Sweden)

    Herveline Delhumeau

    2009-05-01

    Full Text Available Ymac a été classé par arrêté du 14 février 2008 au titre des monuments historiques en raison de l’intérêt ethnologique lié à sa fonction de bateau-pilote. (fig. n° 1Figure 1Ymac, ex-Radar III. Photographie après 2003. © Yannick Lafourcade.Construit en 1965 à Mavilette (Nouvelle-Ecosse, Canada par le chantier Alfred Boudreau, ce bateau traditionnel de pêche à coque en bois avait été initialement armé pour la pêche aux poissons plats par Alex Doucet, d’où son premier nom Alex D. Après avoir p...

  15. See you at the match: Motivation for sport consumption and intrinsic psychological reward of premier football league spectators in South Africa

    Directory of Open Access Journals (Sweden)

    Frederick W. Stander

    2016-04-01

    Full Text Available Orientation: Local football contributes significantly to the social- and economic welfare of South Africa through its spectators. Understanding the motives and experiences of football spectators could provide opportunities for capitalising on football as revenue stream feeding the South African economy. Research purpose: To investigate how motives for sport consumption predict intrinsic psychological reward of South African premier league football spectators. Motivation for the study: Sport - particularly football - is an untapped resource for stimulating economic development and growth through its consumers. Spectators, who often experience their investment in the sport as deeply rewarding and meaningful, should participate more frequently in purchasing products or services associated with the sport. Through understanding the motives for sport consumption of South African premier league football spectators and the impact of these motives on intrinsic psychological reward experiences, football clubs are able to provide a targeted experience or service to spectators in order to further stimulate economic growth. Research design, approach and method: A census sample of 806 football spectators attending various matches at a football stadium in Soweto was drawn. A cross-sectional research design was implemented. This research was exploratory and descriptive. Structural equation modelling was implemented to assess the factor structures of the constructs, to confirm composite reliability of the measures and to assess the structural paths between the variables. Main findings: A predictive model for intrinsic psychological rewards (life satisfaction and meaning through the motivation for sport consumption (individual – and game related factors was confirmed. It was further established that motivation for sport consumption is significantly positively a related to and b associated with the experience of intrinsic psychological reward by South African

  16. Ouvrage collectif sur l'Inde et le ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    His reputation as an author and international expert on security and foreign .... growth - broad-based, shared growth that alleviates poverty - in the context of regional integration. .... experience and resources of Canadian overseas development agencies, ...... Cross-cultural learning on adaptation will take place through the ...

  17. Recours aux droits fonciers collectifs pour renforcer la gouvernance ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Corey Piccioni

    breuses populations à risque, dont les femmes, ne profitent pas pleinement des droits fonciers prévus par ce régime. Cette situation s'explique principalement ... que par la définition imprécise des règles des institutions formelles et coutumières. La recherche. Les chercheurs mènent la toute première étude longitudinale.

  18. Analysis of physical match performance in English Premier League soccer referees with particular reference to first half and player work rates.

    Science.gov (United States)

    Weston, Matthew; Castagna, Carlo; Impellizzeri, Franco M; Rampinini, Ermanno; Abt, Grant

    2007-12-01

    The aim of the present study was to examine the influence of first half activity, overall match intensity and seasonal variation on the physical match performances of English Premier League football referees. Match analysis data was collected using the Prozone match analysis system from 19 full-time professional referees during a total of 254 matches in the 2004-2005 season. Physical match performances were classified into three separate categories: 1, total distance covered (TD); 2, high-intensity running distance (running speed>5.5m/s, HIR); 3, average distance from infringements (DI). Using these match activity variables the influence of first half TD and HIR distances on second half activities and also the influence of players' match activities upon the referees' physical match performances were examined. The main finding of the present study was that the physical match performances of the referees were partly related to those of the players, in that the referees' HIR correlated with players' HIR (r=0.43, pphysical match performance of the referee. Further examination is required as to whether reduced physical performances in the second half of matches are a consequence of referee fatigue, tactical strategies on behalf of the referee or reduced player match activities resulting in a slower tempo of match.

  19. Management of chronic recurrent osteitis pubis/pubic bone stress in a Premier League footballer: Evaluating the evidence base and application of a nine-point management strategy.

    Science.gov (United States)

    McAleer, Stephen S; Gille, Justus; Bark, Stefan; Riepenhof, Helge

    2015-08-01

    The aim of this paper was to use a clinical example to describe a treatment strategy for the management of recurrent chronic groin pain and evaluate the evidence of the interventions. A professional footballer presented with chronic recurrent OP/PBS. The injury was managed successfully with a nine-point programme - 1. Acute pharmacological management. 2. Tone reduction of over-active structures. 3. Improved ROM at hips, pelvis and thorax. 4. Adductor strength. 5. Functional movement assessment. 6. Core stability. 7. Lumbo-pelvic control. 8. Gym-based strengthening. 9. Field-based conditioning/rehabilitation. The evidence for these interventions is reviewed. The player returned to full training and match play within 41 and 50 days, respectively, and experienced no recurrence of his symptoms in follow up at 13 months. This case report displays a nine-point conservative management strategy for OP/PBS, with non-time dependent clinical objective markers as the progression criteria in a Premier League football player. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Pilgrims' Progress: The journey towards a knowledge building community in a university undergraduate class / Le voyage du pèlerin: Le parcours vers la création d’une communauté d’apprentissage dans une classe de premier cycle universitaire

    Directory of Open Access Journals (Sweden)

    Donald N. Philip

    2012-02-01

    Full Text Available The purpose of this study was to examine the progress of a class of third- and fourth-year undergraduate science students as they attempted to create a knowledge building community in a blended or hybrid science education class. The research sought to examine this process through analyses of the frequency of their note postings and responses, and through a social network analysis of their communication patterns for note reading. These data were automatically harvested by the Knowledge Forum knowledge building environment, and downloaded for later analysis. Contribution levels indicated that the frequency of note postings increased three-fold following the mid-term of the course causing maladaptive student work patterns to reduce information overload. As well, the disparity between high-frequency note posting students and low-frequency note posting students followed a linear curve with the ratio between the highest posting and lowest posting student to be 2.7:1. A similar pattern was found with regard to responses. A disparity was also found among the students in the number of postings read, with the highest note reading student reading six times the number of notes as the lowest note reading student.The social network analyses revealed evidence of community formation in the note reading network. Analysis showed both one-way and reciprocal interactions, indicating that the pathways needed for the transfer of complex information were present. Considering all the data together, while some communication patterns necessary for a knowledge building community were present, contribution patterns suggested that a true knowledge building community did not form, but that there was progress towards it. Cette étude avait pour objet d’étudier la progression d’un groupe d’étudiants en sciences de troisième et de quatrième années du premier cycle universitaire dans leur tentative de créer une communauté d’apprentissage dans une classe hybride d

  1. Allier théorie et pratique dans la lutte contre la pandémie du Sida

    Science.gov (United States)

    Zerbo, Roger

    2014-01-01

    Le premier cas d'infection par le VIH a été notifié en 1986 au Burkina Faso. L'ignorance qui entourait cette infection et l'absence de traitement curatif a amplifié ses conséquences sociales et économiques. La mise en œuvre des interventions communautaire est un enjeu majeur actuel qui recommande la compréhension des logiques sociales endogènes qui influencent les comportements individuels et collectifs. C'est en cela que l'implication des sciences sociales dans la lutte contre les maladies, en particulier le Sida constitue un enjeu, en termes de définition et d'identification de leur contribution. Dans notre propos, nous pouvons mettre en évidence trois niveaux de contribution des sciences sociales, notamment la sociologie, l'anthropologie, la psychologie et dans une certaine mesure le droit et l’économie, à la prévention du Sida et la prise en charge des personnes infectées par le VIH. Il faut noter que ces disciplines contribuent à la lutte contre le VIH d'une part, par des réflexions et des éléments d'analyses constructives, et d'autre part, l'aptitude des porteurs de ces disciplines est parfois sollicitée pour l'efficacité de la mise en œuvre des actions et l'organisation des systèmes de soins. PMID:25722761

  2. Working methods experimentation: Bauzot deposit, Bauzot and La Faye deposits - Empty room with initial thin veins sub-layers; Essais de methodes d'exploitation: Gisement de Bauzot, Gisements de Bauzot et La Faye - Chambre vide avec sous-niveaux prealables en filons minces

    Energy Technology Data Exchange (ETDEWEB)

    Paucard, A. [Division de Grury, Direction des recherches et exploitations minieres, Commissariat a l' energie atomique et aux energies alternatives - CEA (France)

    1959-07-01

    The Bauzot deposit was one of the first small CEA workings, and thus served as a guinea-pig for the testing of several working methods. The lessons learned at Bauzot render the rapid choice of a suitable method for the working of large CEA deposits possible. Reprint from 2 papers published in 'Revue de l'Industrie Minerale', vol. 40, n. 12, dec 1958, and Nov 1958, p. 831-843 [French] Le gisement de Bauzot a ete un des premiers petits gisements equipes du CEA. Il a servi de champ d'experience. Plusieurs methodes d'exploitation ont ete essayees. Les renseignements qui ont ete tires de ces essais permettront de choisir rapidement une methode parfaitement adaptee aux gisements importants du CEA. Reproduction de deux article publie dans la 'Revue de l'Industrie Minerale', vol. 40, n. 12, dec 1958, et Nov 1958, p. 831-843.

  3. Perceptions of the Coach–Athlete Relationship Predict the Attainment of Mastery Achievement Goals Six Months Later: A Two-Wave Longitudinal Study among F. A. Premier League Academy Soccer Players

    Directory of Open Access Journals (Sweden)

    Adam R. Nicholls

    2017-05-01

    Full Text Available All football teams that compete within the F. A. Premier League possess an academy, whose objective is to produce more and better home-grown players that are capable of playing professionally. These young players spend a large amount of time with their coach, but little is known about player’s perception of the coach–athlete relationship within F. A. Premier League Academies. The objectives of this study were to examine whether perceptions of the coach–athlete relationship changed over six months and if the coach–athlete relationship predicted self-reported goal achievement among F. A. Premier League academy players. This study included cross-sectional (n = 104 and longitudinal (n = 52 assessments, in which academy soccer players completed a measure of the coach–athlete relationship and goal achievement across either one or two time periods. The cross-sectional data were subjected to bivariate correlations, whereas the longitudinal data were analyzed using multiple regressions. Perceptions of the coach–athlete relationship remained stable over time. The coach–athlete relationship predicted the achievement of mastery goals six months later. Enhancing the quality of the coach–athlete relationship among elite adolescent athletes appears to be a suitable way of maximizing mastery achievement goals, particularly among developmental athletes who participate in team sports.

  4. Determination of the food consumption in eleven regions of the european community with a view to studying the radioactive contamination level: Methods used. Results of family enquiries; Determination des regimes alimentaires des populations de onze regions de la communaute europeenne en vue de l'etude des niveaux de contamination radioactive: Methodologie. Resultats des enquetes familiales

    Energy Technology Data Exchange (ETDEWEB)

    Cresta, M; Lacourly, G [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1966-07-01

    In the present report are given the results obtained from food surveys carried out during the period 1963-1965 and involving 9000 families living in eleven regions spread out over the six European Community countries. A partial analysis of the results obtained covers a reduced sample of 3725 families; it makes it possible to fix the composition of the mean individual, monthly and annual food consumptions for each of the eleven regions. Details of the organisation of the survey, of the data processing methods and of the method of presenting the results are given in the first part of the report. the second part presents, in numerical table form, the consumption of various foodstuffs and the feeding principles for each region covered by the survey. Tables summarizing the data make it possible to compare the mean individual consumptions in the various regions studied. (author) [French] Dans le present rapport sont rassembles les premiers resultats des enquetes alimentaires effectuees pendant la periode 1963-1965, aupres de 9000 familles, dans onze regions reparties dans les six pays de la Communaute Europeenne. L'exploitation partielle des donnees obtenues porte sur un echantillon reduit a 3725 familles et permet d'etablir la composition du regime alimentaire moyen individuel, mensuel et annuel de chacune des onze regions. L'organisation des enquetes, la methode de traitement des donnees et l'expression des resultats sont exposees dans la premiere partie du rapport. La seconde reunit, sous forme de tableaux numeriques, les consommations des differents aliments et principes alimentaires par region d'enquetes. Des tableaux recapitulatifs permettent, en outre, une comparaison des consommations moyennes, individuelles des differentes regions etudiees. (auteur)

  5. Determination of the food consumption in eleven regions of the european community with a view to studying the radioactive contamination level: Methods used. Results of family enquiries; Determination des regimes alimentaires des populations de onze regions de la communaute europeenne en vue de l'etude des niveaux de contamination radioactive: Methodologie. Resultats des enquetes familiales

    Energy Technology Data Exchange (ETDEWEB)

    Cresta, M.; Lacourly, G. [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1966-07-01

    In the present report are given the results obtained from food surveys carried out during the period 1963-1965 and involving 9000 families living in eleven regions spread out over the six European Community countries. A partial analysis of the results obtained covers a reduced sample of 3725 families; it makes it possible to fix the composition of the mean individual, monthly and annual food consumptions for each of the eleven regions. Details of the organisation of the survey, of the data processing methods and of the method of presenting the results are given in the first part of the report. the second part presents, in numerical table form, the consumption of various foodstuffs and the feeding principles for each region covered by the survey. Tables summarizing the data make it possible to compare the mean individual consumptions in the various regions studied. (author) [French] Dans le present rapport sont rassembles les premiers resultats des enquetes alimentaires effectuees pendant la periode 1963-1965, aupres de 9000 familles, dans onze regions reparties dans les six pays de la Communaute Europeenne. L'exploitation partielle des donnees obtenues porte sur un echantillon reduit a 3725 familles et permet d'etablir la composition du regime alimentaire moyen individuel, mensuel et annuel de chacune des onze regions. L'organisation des enquetes, la methode de traitement des donnees et l'expression des resultats sont exposees dans la premiere partie du rapport. La seconde reunit, sous forme de tableaux numeriques, les consommations des differents aliments et principes alimentaires par region d'enquetes. Des tableaux recapitulatifs permettent, en outre, une comparaison des consommations moyennes, individuelles des differentes regions etudiees. (auteur)

  6. Autour d'un mystère de l'histoire du livre. Les trois versions du premier volume du Voyage pittoresque de Choiseul-Gouffier

    Directory of Open Access Journals (Sweden)

    Ioannis Koubourlis

    2009-01-01

    Full Text Available Dans cet article, il est question d'un grand mystère de l'histoire du livre, celui de l'existence de trois versions différentes du premier volume du Voyage pittoresque de la Grèce (1782 de Choiseul-Gouffier, c'est-à-dire d'un ouvrage majeur pour la floraison des idées philhellènes dans l'Europe des XVIIIe-XIXe siècles. On sait, grâce à la correspondance de l'auteur, qu'il avait pris la décision de réviser son texte dès 1783, en raison de sa candidature pour le poste d'Ambassadeur de France à Constantinople. Par contre, on n'en sait pas davantage sur le lieu et le temps exacts où il a travaillé les deux nouvelles versions, portant également la date 1782, ni d'ailleurs sur les circonstances de leur édition. Sur la base d'une étude comparative des trois versions du texte, qui met l'accent sur l'argumentation avancée chaque fois par l'auteur, nous formulons ici une série d'hypothèses pour l'interprétation de ce mystère, que nous allons examiner dans leurs détails à partir d'une étude de bibliologie qui suivra le présent article.

  7. Girassol. A world premiere; Girassol. Une premiere mondiale

    Energy Technology Data Exchange (ETDEWEB)

    Magnan, J.Ph.; Serceau, A. [TotalFinaElf, La Defense, 92 - Courbevoie (France)

    2002-06-01

    Located at 150 km of the Angola coast, Girassol is the very first oil field integrally developed in deep sea conditions (1400 m). Girassol ensures today 8% of the production operated by TotalFinaElf company. This first step announces two other developments of comparable size on the same bloc (17): Dalia and Rosa-Lirio. This project, carried out with the participation of Angola companies, required 2.8 billions of US$ of investment. It significantly contributes to the development of a particularly rich oil province. This article describes the production equipment of the field: FPSO (floating production storage off-loading), mooring, tower risers, injection and production wells, bundles, flow-lines etc.. and the underwater operations required for the connecting of the bottom and surface equipments. (J.S.)

  8. Formation agronomique originale à trois niveaux au Cameroun

    Directory of Open Access Journals (Sweden)

    Hardouin, J.

    1984-01-01

    Full Text Available Original education in agronomical sciences at three levels in Cameroon. The University Centre of Dschang is composed of the National Advanced School of Agriculture and of the Institute of Agricultural Technology. There are five Departments in the N.A.S.A. (Forestry, Agronomy, Plant Protection, Soil Sciences and Rural Engineering and three options in the I.A. T (Plant Production, Animal Production, Rural Economy and Vulgarization. The studies last five years after High School at the N.A.S.A. and three years at the I.A. T Successful students are respectively graduated as Engineer Agronomist or Engineer Forester or diplomated as Agricultural Technology Engineer. Agricultural technicians are also trained at the LA. T. The professors and lecturers of the N.A.S.A. are bound to give also course at the I.A.T. and vice versa.

  9. Premier Hospital Quality Incentive Demonstration

    Data.gov (United States)

    U.S. Department of Health & Human Services — CMS is pursuing a vision to improve the quality of health care by expanding the information available about quality of care and through direct incentives to reward...

  10. Enhancing Classroom Creativity. Premier PD

    Science.gov (United States)

    Luna, Elizabeth; Ernst, Jeremy; Clark, Aaron; DeLuca, V. William; Kelly, Daniel

    2018-01-01

    Educators often hear about the need for students to be more creative, more free-thinking, and more exploratory throughout projects and class assignments. This article will highlight the importance of creating and implementing an open-classroom environment where students are confident in their ability to ask questions and capable of exploring a…

  11. A gender-sensitised weight loss and healthy living programme for overweight and obese men delivered by Scottish Premier League football clubs (FFIT): a pragmatic randomised controlled trial.

    Science.gov (United States)

    Hunt, Kate; Wyke, Sally; Gray, Cindy M; Anderson, Annie S; Brady, Adrian; Bunn, Christopher; Donnan, Peter T; Fenwick, Elisabeth; Grieve, Eleanor; Leishman, Jim; Miller, Euan; Mutrie, Nanette; Rauchhaus, Petra; White, Alan; Treweek, Shaun

    2014-04-05

    The prevalence of male obesity is increasing but few men take part in weight loss programmes. We assessed the effect of a weight loss and healthy living programme on weight loss in football (soccer) fans. We did a two-group, pragmatic, randomised controlled trial of 747 male football fans aged 35-65 years with a body-mass index (BMI) of 28 kg/m(2) or higher from 13 Scottish professional football clubs. Participants were randomly assigned with SAS (version 9·2, block size 2-9) in a 1:1 ratio, stratified by club, to a weight loss programme delivered by community coaching staff in 12 sessions held every week. The intervention group started a weight loss programme within 3 weeks, and the comparison group were put on a 12 month waiting list. All participants received a weight management booklet. Primary outcome was mean difference in weight loss between groups at 12 months, expressed as absolute weight and a percentage of their baseline weight. Primary outcome assessment was masked. Analyses were based on intention to treat. The trial is registered with Current Controlled Trials, number ISRCTN32677491. 374 men were allocated to the intervention group and 374 to the comparison group. 333 (89%) of the intervention group and 355 (95%) of the comparison group completed 12 month assessments. At 12 months the mean difference in weight loss between groups, adjusted for baseline weight and club, was 4·94 kg (95% CI 3·95-5·94) and percentage weight loss, similarly adjusted, was 4·36% (3·64-5·08), both in favour of the intervention (pScottish Government and The UK Football Pools funded delivery of the programme through a grant to the Scottish Premier League Trust. The National Institute for Health Research Public Health Research Programme funded the assessment (09/3010/06). Copyright © 2014 Hunt et al. Open Access article distributed under the terms of CC BY-NC-ND. Published by Elsevier Ltd. All rights reserved.

  12. Formes du regroupement pluriprofessionnel en soins de premiers recours. Une typologie des maisons, pôles et centres de santé participant aux Expérimentations des nouveaux modes de rémunération (ENMR)

    OpenAIRE

    Anissa Afrite; Julien Mousques

    2014-01-01

    Dans le cadre d’un programme de recherche global sur le lien entre le regroupement pluriprofessionnel en soins de premiers recours dans les sites participant aux Expérimentations des nouveaux modes de rémunération (ENMR) et la performance des médecins généralistes en matière d’activité, de productivité, d’efficacité et d’efficience de leurs pratiques, cette recherche a pour objectif d’analyser la structure, l’organisation et le fonctionnement des maisons, pôles et centres de santé participant...

  13. Évolution nycthémérale des composantes biochimiques du phytoplancton de la retenue du barrage Idriss premier (Fès, Maroc)

    Science.gov (United States)

    Bahhou, J.; Alaoui Mhamdi, M.

    1999-03-01

    The diel changes of the biochemical composition of the phytoplankton were studied in the Idriss first reservoir (located on the Inaouen river at thirty Km from the city of Fes, Morrocco) during September 1994. Several biomass and metabolic indicators (proteins, carbohydrates, lipids, chlorophyll a and primary production) were assessed every fourth hour over tow days (7, 8 and 9 September). Since the Protein/Carbohydrates ratio (P/C) is largely recognised as a good integrator of the metabolic functions of the cells, we examined its distribution pattern concomitantly with aforementioned parameters. The results demonstrated enhanced P/C ratios clearly indicating that nutrients were sufficiently available for growth. In addition, this index showed a diel significant variation with levels higher in the night than in the day. Moreover, these results suggest that phytoplankton species during the night used the day-synthesised carbohydrates to insure the cell metabolic functioning. The P/C presents relatively high values in proposition to the ones that have been recorded in temperate regions, and seems to be related to azotic inputs of the Inaouen river. Dans le but de parfaire nos connaissances sur le fonctionnement du sous écosystème phytoplancton, nous nous sommes intéressés à étudier son cycle nycthéméral et son métabolisme cellulaire dans la retenue du barrage Idriss premier. Cette dernière, construite sur l'Oued Inaouène, est située à une trentaine de Km de la ville de Fès. Au cours de ce cycle, les prélèvements ont été effectués selon une séquence temporelle de 4 heures pendant 48 heures, les 7, 8 et 9 septembre 1994. L'étude de l'évolution des composantes biochimiques des cellules phytoplanctoniques à savoir les protéines, les glucides et les lipides a permis de mettre en évidence des variations nycthémérales importantes. Ces variations sont d'autant plus importantes que les variations spatiales observées entre les profondeurs. De plus

  14. Conception et réalisation de l'unité de décision du système de déclenchement de premier niveau du détecteur LHCb au LHC

    CERN Document Server

    Laubser, Julien

    2007-01-01

    Le detecteur LHCb est l'une des quatre experiences de physique des particules installees sur la nouvelle chaine d'acceleration LHC (Large Hadron Collider) du CERN a Geneve. Afin de reduire la quantite de donnees destinees au stockage pour les analyses hors ligne, un dispositif de selection en ligne des collisions interessantes selon la physique a etudier est mis en place en parallele de la chaine d'acquisition des donnees. Ce dispositif est compose d'un premier niveau(niveau 0) realise par un systeme electronique complexe et d'un second niveau de selection realise par informatique HLT (High Level Trigger). L'unite de decision de niveau 0 (L0DU) est le systeme central du niveau 0 de declenchement. L0DU prend la decision d'accepter ou de rejeter la collision pour ce premier niveau a partir d'une fraction d'informations issues des sous-detecteurs les plus rapides (432 bits a 80 MHz). L'unite de decision est un circuit imprime 16 couches integrant des composants de haute technologie de type FPGA (Field Programmab...

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

    Directory of Open Access Journals (Sweden)

    Peche-Quilichini, Kewin

    2015-12-01

    organización general como a nivel del espacio interno y de la arquitectura de las viviendas. [fr] L’objectif de cet article est de fournir une approche synthétique sur les formes de l’habitat en Corse au Bronze final (BF et au premier âge du Fer (F1, à l’échelle de la microrégion montagneuse de l’Alta Rocca, située dans le sud de la Corse, au coeur du bassin occidental de la Méditerranée. La problématique d’étude des sites protohistoriques non fortifiés est jeune sur l’île, mais les travaux se sont récemment multipliés et rendent compte de la complexité structurelle et évolutive des espaces habités, permettant ainsi une premiére analyse comparative. Le raisonnement s’appuie essentiellement sur l’apport des fouilles du grand habitat de Cuciurpula, initiées en 2008 et toujours en cours, ainsi que sur l’exploitation des villages de Puzzonu et de Nuciaresa, sondés en 2012. La chronologie des secteurs étudiés permet d’embrasser un arc chronologique complet entre le XIIe et le VIe siécle av. J.-C., et donc d’appréhender les phénoménes évolutifs, tant en termes d’organisation générale qu’au niveau de l’espace interne et de l’architecture des habitations.

  16. Non-operative management of a complete anterior cruciate ligament injury in an English Premier League football player with return to play in less than 8 weeks: applying common sense in the absence of evidence

    Science.gov (United States)

    Weiler, Richard; Monte-Colombo, Mathew; Mitchell, Adam; Haddad, Fares

    2015-01-01

    This case report illustrates and discusses the non-operative management of a complete anterior cruciate ligament (ACL) injury in an English Premier League football player, his return to play within 8 weeks and problem-free follow-up at 18 months post injury. When non-operative verses surgical ACL reconstruction is considered there are many fundamental gaps in our knowledge and currently, at elite level, there are no cases in cutting sports within the literature to guide these decisions. When the norm is for all professional footballers to be recommended surgery, it will be very challenging when circumstances and patient autonomy dictate a conservative approach, where prognosis, end points and risk are unclear and assumed to be high. This case challenges current dogma and provides a starting point for much needed debate about best practice, treatment options, research direction and not just at the elite level of sport. PMID:25917066

  17. Comparison of premier CAMPY enzyme immunoassay (EIA), ProSpecT Campylobacter EIA, and ImmunoCard STAT! CAMPY tests with culture for laboratory diagnosis of Campylobacter enteric infections.

    Science.gov (United States)

    Granato, Paul A; Chen, Li; Holiday, Iris; Rawling, Russell A; Novak-Weekley, Susan M; Quinlan, Tammy; Musser, Kimberlee A

    2010-11-01

    Campylobacter enteritis is a food-borne or waterborne illness caused almost exclusively by Campylobacter jejuni and, to a lesser extent, by Campylobacter coli. These organisms produce indistinguishable clinical diseases and together represent the second most common cause of bacterial diarrhea in the United States and the leading cause of enteric infection throughout the world. The conventional approach to the laboratory diagnosis of Campylobacter enteritis is based on the recovery of the organism from a stool specimen, which requires the use of a specialized medium incubated at 42°C for several days in an artificially created microaerophilic environment. Recently, several commercially available enzyme immunoassays (EIAs) have been developed for the direct detection of C. jejuni and C. coli in stool specimens. This study compared conventional culture with three EIA methods, the Premier CAMPY EIA (Meridian Bioscience, Cincinnati, OH), the ProSpecT Campylobacter EIA (Remel, Lenexa, KS), and the ImmunoCard STAT! CAMPY test (Meridian Bioscience, Cincinnati, OH), for the detection of C. jejuni and C. coli in 485 patient stool samples. Discordant results were arbitrated by using an in-house, real-time PCR assay that was developed and validated by a public health reference laboratory. Following analyses of the discrepant specimens by PCR, the sensitivity and specificity of both the Premier CAMPY and ProSpecT Campylobacter EIAs were 99.3% and 98%, respectively, while the ImmunoCard STAT! CAMPY test had a sensitivity of 98.5% and a specificity of 98.2%. By use of the PCR test as the reference standard, culture detected 127 of 135 Campylobacter-positive stool specimens, yielding a sensitivity of 94.1%. These results showed that the three EIAs evaluated in this study provide a rapid and reliable alternative for the laboratory diagnosis of enteric infections with C. jejuni and C. coli and that conventional culture may no longer be recognized as the "gold standard" for

  18. Comparison of Premier CAMPY Enzyme Immunoassay (EIA), ProSpecT Campylobacter EIA, and ImmunoCard STAT! CAMPY Tests with Culture for Laboratory Diagnosis of Campylobacter Enteric Infections ▿ †

    Science.gov (United States)

    Granato, Paul A.; Chen, Li; Holiday, Iris; Rawling, Russell A.; Novak-Weekley, Susan M.; Quinlan, Tammy; Musser, Kimberlee A.

    2010-01-01

    Campylobacter enteritis is a food-borne or waterborne illness caused almost exclusively by Campylobacter jejuni and, to a lesser extent, by Campylobacter coli. These organisms produce indistinguishable clinical diseases and together represent the second most common cause of bacterial diarrhea in the United States and the leading cause of enteric infection throughout the world. The conventional approach to the laboratory diagnosis of Campylobacter enteritis is based on the recovery of the organism from a stool specimen, which requires the use of a specialized medium incubated at 42°C for several days in an artificially created microaerophilic environment. Recently, several commercially available enzyme immunoassays (EIAs) have been developed for the direct detection of C. jejuni and C. coli in stool specimens. This study compared conventional culture with three EIA methods, the Premier CAMPY EIA (Meridian Bioscience, Cincinnati, OH), the ProSpecT Campylobacter EIA (Remel, Lenexa, KS), and the ImmunoCard STAT! CAMPY test (Meridian Bioscience, Cincinnati, OH), for the detection of C. jejuni and C. coli in 485 patient stool samples. Discordant results were arbitrated by using an in-house, real-time PCR assay that was developed and validated by a public health reference laboratory. Following analyses of the discrepant specimens by PCR, the sensitivity and specificity of both the Premier CAMPY and ProSpecT Campylobacter EIAs were 99.3% and 98%, respectively, while the ImmunoCard STAT! CAMPY test had a sensitivity of 98.5% and a specificity of 98.2%. By use of the PCR test as the reference standard, culture detected 127 of 135 Campylobacter-positive stool specimens, yielding a sensitivity of 94.1%. These results showed that the three EIAs evaluated in this study provide a rapid and reliable alternative for the laboratory diagnosis of enteric infections with C. jejuni and C. coli and that conventional culture may no longer be recognized as the “gold standard” for

  19. Reporting on a Talk I Gave Some Months Ago, the Headline in "La Opinion," Los Angeles' Premier Spanish Language Newspaper, Declared the City's School System "en crisis permanente." No One Wrote in to Disagree. The Claremont Letter. Volume 3, Issue 1

    Science.gov (United States)

    Kerchner, Charles T.

    2008-01-01

    Reporting on a talk the author gave some months ago, the headline in "La Opinion," Los Angeles' premier Spanish language newspaper, declared the city's school system "en crisis permanente." No one wrote in to disagree. Indeed, at the end of "Learning from L.A.: Institutional Change in American Public Education" (Harvard Education Press) the author…

  20. Monsieur Etienne Blanc Premier vice-président de la Région Auvergne-Rhône-Alpes Délégué aux finances, à l'administration générale, aux économies budgétaires et aux politiques transfrontalières

    CERN Multimedia

    Bennett, Sophia Elizabeth

    2017-01-01

    Monsieur Etienne Blanc Premier vice-président de la Région Auvergne-Rhône-Alpes Délégué aux finances, à l'administration générale, aux économies budgétaires et aux politiques transfrontalières

  1. A study of internal contamination levels resulting from {sup 90}Sr and {sup 137}Cs environmental pollution. The influence of different factors; Etude des niveaux de contamination interne resultant d'une pollution de l'environnement par le {sup 90}Sr et le {sup 137}Cs influence des differents parametres

    Energy Technology Data Exchange (ETDEWEB)

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

    1970-07-01

    This study includes two parts. The purpose of the former one is to try and evaluate the amounts of {sup 90}Sr and {sup 137}Cs dietary intakes as a function of age with a view to assessing internal exposure doses and estimating the critical age, and to study the relative significance of the several factors it depends on. The data used are both the results of dietary surveys made in 11 districts of the European community from which the evolution of the consumed amounts of 13 groups of foodstuffs, as a function of age was derived, and the mean factors of contamination pathways. The variability of some factors is very large and an attempt is made to assess their significance on the whole contamination; also, the influence of the various diets has been emphasized. The purpose of the second part is to assess, doses as a function of age in the case of protracted exposure on the basis of the aforesaid results and radiobiological factors derived from bibliographic states of the arts. An assessment is made of body burdens and mean doses (either to the skeleton or the whole body according to the radionuclides) originating either from a direct unitary exposure or from situations implying both modes of exposure. As assumed only the diets vary with the districts, thus the results reflect their significance which should be corrected, for a more accurate assessment of the dose variability, by the significance of human and transfer factors. (author) [French] Cette etude comprend deux parties. L'objet de la premiere partie est a la fois un essai d'evaluation en fonction de l'age des quantites de strontium 90 et de cesium 137 ingerees avec les aliments dans la perspective d'une application a l'estimation des doses d'irradiation interne et a la recherche de l'age critique, et une etude de l'influence relative des divers parametres dont elle depend. Les donnees utilisees sont, d'une part, les resultats des enquetes alimentaires faites en onze regions de la Communaute Europeenne dont on

  2. A study of internal contamination levels resulting from {sup 90}Sr and {sup 137}Cs environmental pollution. The influence of different factors; Etude des niveaux de contamination interne resultant d'une pollution de l'environnement par le {sup 90}Sr et le {sup 137}Cs influence des differents parametres

    Energy Technology Data Exchange (ETDEWEB)

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

    1970-07-01

    This study includes two parts. The purpose of the former one is to try and evaluate the amounts of {sup 90}Sr and {sup 137}Cs dietary intakes as a function of age with a view to assessing internal exposure doses and estimating the critical age, and to study the relative significance of the several factors it depends on. The data used are both the results of dietary surveys made in 11 districts of the European community from which the evolution of the consumed amounts of 13 groups of foodstuffs, as a function of age was derived, and the mean factors of contamination pathways. The variability of some factors is very large and an attempt is made to assess their significance on the whole contamination; also, the influence of the various diets has been emphasized. The purpose of the second part is to assess, doses as a function of age in the case of protracted exposure on the basis of the aforesaid results and radiobiological factors derived from bibliographic states of the arts. An assessment is made of body burdens and mean doses (either to the skeleton or the whole body according to the radionuclides) originating either from a direct unitary exposure or from situations implying both modes of exposure. As assumed only the diets vary with the districts, thus the results reflect their significance which should be corrected, for a more accurate assessment of the dose variability, by the significance of human and transfer factors. (author) [French] Cette etude comprend deux parties. L'objet de la premiere partie est a la fois un essai d'evaluation en fonction de l'age des quantites de strontium 90 et de cesium 137 ingerees avec les aliments dans la perspective d'une application a l'estimation des doses d'irradiation interne et a la recherche de l'age critique, et une etude de l'influence relative des divers parametres dont elle depend. Les donnees utilisees sont, d'une part, les resultats des enquetes alimentaires faites en

  3. Presence of the relative age effect and its effect on playing time among under-20 players in the Norwegian premier league Tippeligaen – a four-year follow up

    Directory of Open Access Journals (Sweden)

    Stig Arve Sæther

    2016-03-01

    Full Text Available European top-level soccer clubs are continually looking for talented players. Few clubs, however, are willing to let youth players play at the highest senior level. Perhaps as a consequence, the search for talented players has resulted in an imbalance in the characteristics of these players, towards an overrepresentation of players born early in the selection year, an effect called the relative age effect (RAE. The RAE has been documented to be present among senior top-level players. Even so, few studies have investigated the effect among youth players at the senior level. The aim of this study is to examine RAE among U17-U20 players in the Norwegian premier league Tippeligaen in the 2009-2012 seasons. Participants were 315 male players born in 1990-1996. The results showed that 68% of the players were born in the two first quartiles of the year. The effect was even increasing in the four-year period. As we could expect based on the literature, the oldest players are given more playing time. However, the connection between playing time and RAE was inconsistent. Norwegian top-level soccer seems to be affected by the RAE when selecting their players. These players are not however guaranteed playing time because of the RAE.

  4. La sodomie dans l’affaire Théophile de Viau : questions de genre et de sexualité dans la France du premier xviie siècle

    Directory of Open Access Journals (Sweden)

    Matthieu Dupas

    2010-04-01

    Full Text Available L’affaire Théophile est source de malentendus. Alors que l’historiographie du libertinage, en se concentrant sur le libertinage érudit a fini par oublier que la sodomie était un enjeu majeur du procès, les historiens de la répression homosexuelle abordent les relations sexuelles entre hommes dans une perspective essentialiste, gommant toute distinction entre sodomie au xviie siècle et homosexualité à l’époque contemporaine. Il s’agit donc la première partie de cet article de souligner que la sodomie est au cœur de l’affaire à la fois comme objet de représentation littéraire et comme pratique illicite. La seconde partie consiste dans une historicisation des discours ayant trait aux relations sexuelles entre hommes, qui montre qu’on ne saurait confondre « homosexualité masculine » et « sodomie ». Celle-ci désigne en effet des rapports anaux aussi bien entre hommes et femmes qu’entre hommes seuls ; lorsque la notion est mobilisée pour renvoyer à des relations anales entre hommes, elle ne constitue pas pour autant une orientation sexuelle ; en tant que concept issu de la théologie, elle ne relève pas de la sexualité ; aucune déviation de genre ne lui est associée. Dans une troisième partie, il s’agit de montrer que la notion de sodomie ne doit pas nous conduire à ignorer les autres discours pouvant porter sur les relations sexuelles entre hommes dans la France du premier xviie siècle et qu’à ce titre, on ne saurait se suffire de cette catégorie pour aborder la question. Bref, cet article a pour but de poser les premiers jalons d’une histoire de l’homosexualité masculine dans la France du xviie siècle d’un point de vue historiciste, sinon constructionniste.Sodomy in the Theophile de Viau affair: questions of gender and sexuality in early modern France.There is a puzzling misunderstanding about the Theophile affair. While the historiography of libertinism, focusing on erudite

  5. La fouille du fort Saint-Georges à Chinon (Indre-et-Loire. Premiers résultats The excavation of fort Saint-Georges at Chinon (Indre-et-Loire. First results

    Directory of Open Access Journals (Sweden)

    Bruno Dufaÿ

    2006-05-01

    Full Text Available Cette note présente les premiers résultats des fouilles menées en 2003 et 2004 sur la quasi-totalité du fort Saint-Georges à Chinon (Indre-et-Loire. Celui-ci est l’un des trois éléments de la forteresse médiévale qui domine la ville. La fouille a permis de préciser la fonction du fort, construit dans la deuxième moitié du XIIe s., à l’époque où Chinon est le centre administratif des possessions continentales des Plantagenêt, rois d’Angleterre. Du point de vue militaire, il formait une fortification avancée, protégeant le château principal, selon une structure que Richard Cœur de Lion appliquera au Château Gaillard. À l’intérieur, de vastes bâtiments constituaient des logis, conçus peut-être au départ pour héberger la chancellerie royale.This article presents the first results of the excavations undertaken in 2003 and 2004 over almost all of the Fort Saint-Georges at Chinon (Indre-et-Loire, one of three elements of the medieval fortress which dominates the town. The excavation enabled us to clarify the function of the fort, built in the 2nd half of the 12th century at a time when Chinon was the administrative centre of the continental possesions of the Plantagenet King of England. From a military point of view, it formed an advanced fortification protecting the main castle, within a structure that Richard the Lionheart would apply to the Chayeau Gaillard. Inside, some vast buildings made up the dwellings, designed perhaps initially to house the royal chanceller.

  6. Archéologie et sociabilité: la délégation du Pérou au Premier Congrès international des Américanistes, Nancy, 1875

    Directory of Open Access Journals (Sweden)

    1989-01-01

    Full Text Available L'auteur tente de montrer comment l'analyse de la composition de la délégation péruvienne au premier Congrès International des Américanistes peut fournir une vision différente du mouvement anthropologique au XIXème siècle, dans la mesure où la plupart des membres de cette délégation étaient peut-être plus préoccupés de représentation que de l'avancement des sciences humaines. D'où l'idée d'un intérêt pour l'archéologie considéré alors comme un acte de sociabilité. El autor intenta demostrar que el análisis de la delegación peruana al primer Congreso Internacional de Americanistas puede dar otra visión del movimiento antropológico en el siglo XIX, en la medida en que la mayoría de los miembros de esta delegación estaban tal vez más preocupados por su imagen pública que por el progreso de las ciencias humanas. En este caso, el interés por la arqueología sería sobre todo un acto de sociabilidad. The author intends to show how the analysis of the social composition of the peruvian delegation at the first International Congress of Americanists, can offer a different view upon the anthropological movement in the XlXth century, as far as most of the delegates were more worried of their public image instead of the advancement of human sciences. In this particular case, their interest on archaeology would be seen as a social act.

  7. Rosneftegazstroy - Russia's premier oil and gas contractor

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    This special Petroleum Economist Sponsored Supplement looks at the present condition and future prospects of the Russian oil and gas industry. Russia's chief oil and gas contractor, Rosneftegazstroy, a joint stock company formed in 1991, took over from the former Soviet Union's Ministry of Oil and Gas Construction and from Neftegazstroy, the State concern. Responsible for the exploration and exploitation of the country's huge oil and gas reserves, Rosneftegazstroy has a mammoth task ahead to modernize and create an adequate infrastructure for its new commercial basis. Its foreign investment projects are described and plans for rebuilding and new developments are discussed. Russia's fuel and energy industries now show clear signs of increasing activity, amid a backdrop of falling production overall. (UK)

  8. ewec 2007 - Europe's premier wind energy event

    International Nuclear Information System (INIS)

    Chaviaropoulos, T.

    2007-01-01

    This online collection of papers - the ewec 2007 proceedings - reflects the various sessions and lectures presented at the ewec wind-energy convention held in Milan in 2007. The first day's sessions looked at the following topics: Renewable Energy Roadmap, the changing structure of the wind industry, politics and programmes, aerodynamics and innovation in turbine design, wind resources and site characterisation (2 sessions), energy scenarios, harmonisation of incentive schemes, structural design and materials, forecasting, integration studies, integrating wind into electricity markets, wind-turbine electrical systems and components, as well as loads, noise and wakes. The second day included sessions on offshore: developments and prospects, extreme wind conditions and forecasting techniques, small wind turbines, distributed generation and autonomous systems cost effectiveness, cost effectiveness of wind energy, financing wind energy concepts, wind and turbulence, wind power plants and grid integration, offshore technology, global challenges and opportunities, aero-elasticity, loads and control, operations and maintenance, carbon trading and the emission trading schemes, investment strategies of power producers, wind power plants and grid integration, wind turbine electrical systems and components, and wakes. The third day offered sessions on environmental issues, condition monitoring, operation and maintenance, structural design and materials, the Up-Wind workshop, winning hearts and minds, offshore technology, advances in measuring methods and advancing drive-train reliability. In a closing session the conference was summarised, awards for poster contributions were made and the Poul la Cour Prize was presented

  9. PREMIER WOLNYCH ŁUŻYC

    OpenAIRE

    Suwart, Adam

    2009-01-01

    Wojciech Kóćka’s life could easily serve as a source material of many action and historical film screenplays. He has been hunted by the Nazi, has gone into hiding following threads by the NKVD and have had not an easy life in the first years of the communist Poland. In 1945 he was regarded as the most serious candidate for the position o f Prime Minister of a Lusatian Free State. He has never repudiated his Lusatian roots and became one of the most eminent intellectuals in the pos...

  10. Premier numéro bilingue

    Directory of Open Access Journals (Sweden)

    Esther Cloutier

    2008-05-01

    Full Text Available Nous sommes heureux de vous présenter ce nouveau numéro bilingue de la revue PISTES. Nous espérons ainsi faire connaître les travaux francophones sur la santé au travail dans le monde anglo-saxon. Nous vous rappelons que la traduction de ce numéro a été rendu possible grâce à une subvention du CRSH (Conseil de la recherche en sciences humaines du Canada ainsi qu’à la contribution de certains auteurs que nous tenons à remercier. Ce numéro aborde plusieurs thèmes de recherche reliés au travail...

  11. Film Premiere: Arrows of time at exploratorium

    CERN Multimedia

    2007-01-01

    "Join award-wimming artist and filmmaker Ken McMullen for a uniqude presentation of films engaging ideas at the forefront of science and culture on Sunday, Apri 29 at 2pm at the Exploratorium." (1/3 page)

  12. Arthroscopy Techniques: The Premier Arthroscopic Video Library.

    Science.gov (United States)

    Leland, J Martin; Lubowitz, James H; Provencher, Matthew T

    2016-12-01

    Arthroscopy has always been focused on its roots-providing practical, clinically relevant information for the practicing arthroscopist. In the digital age, there is a need for publication platforms dedicated to multimedia presentations, hence the birth of Arthroscopy Techniques, Arthroscopy's online video companion. With over 700 videos, our library is filled with an exceptional collection of arthroscopic educational material, with topics ranging from the basics of arthroscopy to the most complex surgical procedures. One series, published this month, explores elbow arthroscopy with specific attention to describing various elbow portals, patient positioning, and tricks of elbow arthroscopy known only to the masters. If you have yet to view Arthroscopy Techniques, experience the future of arthroscopy today at www.ArthroscopyTechniques.org! Copyright © 2016 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  13. Nuclear raw materials; Matieres premieres nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    Cameron, J. [Division of Nuclear Power and Reactors, International Atomic Energy Agency, Vienna (Austria)

    1970-01-15

    It is clear that in the next decades there will be a substantial and increasing demand for uranium to fuel nuclear power stations. In a developing country, the discovery and development of uranium resources can be of importance either for the development of national nuclear power or for the commercial export of uranium. As the time taken between the start of a uranium exploration program and the uranium production stage.may be of the order of 6 - 10 years, it is now opportune to start new exploration so that advantage of the increased demand in the mid-1970s may be achieved. Thorium will also be of interest, but in the more distant future when the thorium cycle for advanced converters and breeder reactors is fully developed [French] Il est certain qu' au cours des prochaines décennies la demande d'uranium pour les centrales nucléaires sera importante et ne cessera de croître. Dans un pays en voie de développement, la découverte et la mise en valeur de ressources d'uranium peut avoir une grande importance, soit en vue de produire de l'énergie nucléoélectrique, soit en vue d'exporter l'uranium. Etant donné que les délais entre le démarrage d'un programme de prospection de l'uranium et le début de la production peuvent être de l'ordre de six ans, il est actuellement opportun de commencer les opérations d'exploration pour pouvoir profiter de la demande accrue qui s' affirmera vers le milieu de la prochaine décennie. Le thorium présentera aussi un certain intérêt, mais à plus long terme. Il faut pour cela que le cycle du thorium pour convertisseurs avancés et surgénérateurs ait été pleinement développé. (author)

  14. World premiere. And the antimatter was

    International Nuclear Information System (INIS)

    Rouat, S.

    1996-01-01

    This paper gives an historical review of the discovery of antimatter. Nine anti-hydrogen atoms were produced in September 1995 by a German-Italian team using the CERN-LEAR. This exceptional event has convulsed the existing fundamental physics theories: the symmetry theory and the general relativity theory and its equivalence principle. The discovery of antimatter raises the question of the existence of an anti-universe and of where the antimatter could lie in the universe. The paper describes the experiment carried out at the CERN and the difficulties encountered for the measurement and the storage of antimatter particles. The possible forthcoming closure of the LEAR appears as a threat to future antimatter studies and developments using antimatter annihilation energy. (J.S.). 1 ref., 1 fig., 1 tab., 1 photo

  15. The challenge and impact of engaging hard-to-reach populations in regular physical activity and health behaviours: an examination of an English Premier League 'Football in the Community' men's health programme.

    Science.gov (United States)

    Curran, K; Drust, B; Murphy, R; Pringle, A; Richardson, D

    2016-06-01

    To investigate the challenges that men from hard-to-reach (HTR) populations encounter when attempting to commit to regular participation in physical activity and health behaviours, and to explore the psychological and social effects of participation in a twelve week football-led health improvement intervention. A twelve week football specific physical activity intervention targeting men from HTR populations was delivered by Everton Football Clubs' Football in the Community (FitC) scheme as part of a national programme of men's health delivered in/by English Premier League (EPL) football clubs. Men living in homeless shelters and/or recovering from substance misuse were recruited over a period of three months. The programme consisted of a two hour football session, twice weekly, alongside the dissemination of healthy living messages. Football sessions were conducted by a qualified FitC coach. This research was conducted during a twelve week period of immersed practitioner-research. Ethnographic and observational methodologies were adopted. Psychosocial issues were discussed with participants through informal client-researcher interactions and data were logged via field notes. Records of attendance were logged. Participants who failed to attend a session were contacted and their reason(s) for non-attendance were recorded. Data were analysed using deductive and inductive reasoning. Despite the apparent ambition of the participants to regularly participate in the FitC programme, adherence to the programme was poor. Economic, environmental and social barriers to engagement in the programme were apparent. Engagement in the programme resulted in positive psychosocial developments; the development of structure, social interaction and social capital. Community based football-led health improvement programmes endorsed by professional football clubs appear well positioned to connect with, and attract, men from HTR populations. The evidence suggests that such programmes can

  16. La stigmatisation particulière du pédéraste passif dans les enquêtes de médecine légale dans la premiere partie du xixe siècle

    Directory of Open Access Journals (Sweden)

    Thierry Pastorello

    2010-01-01

    Full Text Available Les enquêtes de médecine légale dans la première partie du xixe siècle sont les premiers travaux envisageant la pratique de l’homosexualité masculine sous l’angle scientifique. Deux figures sont primordiales : le docteur Pierre-Jean-Georges Cabanis (1757-1808 membre des idéologues et qui entendait faire de la médecine la pièce maîtresse d’une science de l’homme et Ambroise Tardieu 1818-1879 professeur de médecine légale à Paris auteur d’un traité vu comme un aboutissement de ces études médico-légales. Il faut signaler l’influence de la phrénologie. Ces médecins définissent des stigmates physiques et moraux propres à la pratique de la pédérastie, surtout passive et à l’occasion définissent un personnage type. Ces discours relèvent d’abord d’une phraséologie morale et ils puisent leurs racines antérieurement. Cependant il faut aussi replacer ces discours stigmatisant la pédérastie passive dans le contexte de la construction de la virilité moderne. Il faut aussi placer la médecine légale dans le contexte de la médecine et de ses évolutions.The particular stigmatization of the passive pederast in the inquiries of forensic medecine in the first part of the XIX centuryForensic medicine in the first part of the 19th century investigations are first work considering the practice of male homosexuality in scientific terms. Two figures are crucial: the Dr. Pierre-Jean-Georges Cabanis (1757-1808 the ideologists member and intended to do medicine the centrepiece of a human science and Ambroise Tardieu 1818 - 1879 Professor of forensic medicine in Paris author of a treaty as a culmination of these forensic studies. It should be noted the influence of the phrenology. These physicians define physical stigma and moral own practice of pederasty, especially passive and during the define a type character. These speeches are firstly a moral phraseology and they draw their roots previously. However we also

  17. From Raja to Prime Minister Entre rajah et premier ministre. Les étrangers et l’exploitation économique à Bornéo et dans le Pacifique au xixe siècle

    Directory of Open Access Journals (Sweden)

    Kees van Dijk

    2013-03-01

    Full Text Available Some twenty years after the Sultan of Brunei had bestowed upon the Englishman James Brooke the title of Rajah of Sarawak, giving him extensive authorities over a large tract of land, an American, Joseph William Torrey, United States consul in Brunei, gained the right to call himself Rajah of Marudu and Ambong. Though Torrey’s efforts failed to establish a profitable business in Sabah, they formed the root of the British North Borneo Company. Torrey probably was one of the last of his kind. Elsewhere in the Pacific, European and American residents and adventurers did not bother much about native titles, expanding their hold over land and its inhabitants by economic and political manipulation. In Hawaii and Samoa political reform and becoming cabinet minister or prime minister of a still independent island state served their purposes better.Quelque vingt ans après que le sultan de Brunei eut accordé à l’Anglais James Brooke le titre de rajah de Sarawak, qui lui donnait d’importants pouvoirs sur une vaste région, un Américain, Joseph William Torrey, consul des Etats-Unis à Brunei, obtint le titre de rajah de Marudu et Ambong. Les efforts de Torrey, échouant à établir une affaire profitable à Sabah, constituèrent néanmoins les bases de la British North Borneo Company. Torrey fut sans doute l’un des derniers de ce type d’aventuriers. Ailleurs dans le Pacifique, des résidents et des aventuriers européens et américains, par des manœuvres économiques et politiques, consolidèrent leur contrôle sur les territoires et leurs populations, sans trop se soucier d’obtenir des titres locaux. A Hawaii et à Samoa, il leur fut plus utile d’entreprendre des réformes politiques et de se pourvoir d’un poste de ministre ou de premier ministre d’un Etat insulaire encore indépendant.

  18. Scheme of energy collective services; Schema de services collectifs de l'energie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    The scheme of collective energy services aims at facilitating and valorizing the contribution of the national organizations to the national energy plan and to the durable development of the country. The scheme comprises three main goals: defining the exploitation goals of local renewable energy resources and the goals of rational energy uses which can contribute to the national energy independence, to the security of supplies and to the abatement of the greenhouse effect; evaluating the foreseeable energy needs of regions and their energy production potentiality, their energy saving possibilities and their energy transportation needs; and finally, determining the conditions in which the government and the national organizations will be able to favor the energy saving actions and the production and use of renewable energies taking into account their impact on employment and their long-term financial consequences. This document is organized in five parts: 1 - status, stakes and perspectives: energy demand perspectives at the 2010-2020 vista, potentialities of energy saving and renewable energy sources development, implication of the international commitment of France in the fight against greenhouse effect; 2 - action means for new measures: buildings and accommodations, transportation sector, industry sector, mastery of electricity demand, development of renewable energy sources, decentralized energy production, energy storage, transport and distribution, economic tools and public means of sustain; 3 - follow up of the scheme of energy collective services; 4 - analysis of regional contributions; 5 - appendixes and maps. (J.S.)

  19. Scheme of energy utilities; Schema de service collectifs de l'energie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-04-01

    This scheme defines the objectives relative to the renewable energies and the rational use of the energy in the framework of the national energy policy. It evaluates the needs and the potentialities of the regions and preconizes the actions between the government and the territorial organizations. The document is presented in four parts: the situation, the stakes and forecasts; the possible actions for new measures; the scheme management and the regional contributions analysis. (A.L.B.)

  20. Intelligence artificielle et agents collectifs : le modèle EUROSIM

    Directory of Open Access Journals (Sweden)

    Denise Pumain

    2007-07-01

    Full Text Available EUROSIM est un modèle multi-agents conçu pour simuler l’évolution à moyen terme du système des villes européennes. Les agents sont des entités collectives, les grandes villes caractérisées par leur taille et leur fonction dans le système des villes, et dont les interactions (échanges modulés par des relations de proximité ou de réseau déterminent la dynamique relative, tandis que la croissance d’ensemble dépend de l’innovation. Des outils d’analyse multiscalaire ont été développés afin d’interpréter les sorties du modèle et faciliter le calibrage.

  1. L'égalité, un effort collectif au Sénégal | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    8 nov. 2011 ... Des élus et des chefs religieux ont collaboré avec des chercheurs à la ... accès aux ressources naturelles et un droit de regard sur leur gestion, mais cette ... aux femmes les droits d'accès à la terre et de contrôle de la terre.

  2. Scheme of energy utilities; Schema de service collectifs de l'energie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-04-01

    This scheme defines the objectives relative to the renewable energies and the rational use of the energy in the framework of the national energy policy. It evaluates the needs and the potentialities of the regions and preconizes the actions between the government and the territorial organizations. The document is presented in four parts: the situation, the stakes and forecasts; the possible actions for new measures; the scheme management and the regional contributions analysis. (A.L.B.)

  3. National arrangements for radiotherapy; Mesures nationales pour la radiotherapie. Travail collectif des missions

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    After a presentation of several letters exchanged between the French health ministry and public agencies in charge of public health or nuclear safety after a radiotherapy accident in Epinal, this report comments the evolution of needs in cancerology care and the place given to radiotherapy. It outlines the technological and organisational evolution of radiotherapy and presents the distribution of radiotherapy equipment, of radio-therapists and other radiotherapy professionals in France. Within the context of radiotherapy accidents which occurred in 2007, it presents the regulatory arrangements which aimed at improving the safety, short term and middle term arrangements which are needed to support and structure radiotherapy practice quality. It stresses the fact that the system will deeply evolve by implementing a radiotherapy vigilance arrangement and a permanent follow-on and adaptation plan based on surveys and the creation of a national committee.

  4. Editorial: Identités, patrimoines collectifs et développement soutenable

    Directory of Open Access Journals (Sweden)

    Olivier Petit

    2009-04-01

    Full Text Available Le développement soutenable est souvent appréhendé par le biais des problématiques de la transmission d’héritages et de patrimoines entre générations : éléments qui nous ont été légués par les générations précédentes, certains étant visibles, d’autres invisibles, certains voulus, d’autres non désirés, constitués de traits culturels, d’institutions, d’infrastructures, d’impacts environnementaux, de pollutions de longue durée, etc., mais aussi éléments offrant des capacités à produire du bien-ê...

  5. Le diagnostic anténatal de la trisomie 21 par l'hybridation in situ en fluorescence (FISH): à propos des premiers tests réalisés au Maroc

    Science.gov (United States)

    Lamzouri, Afaf; Natiq, Abdelhafid; Tajir, Mariam; Sendid, Mohamed; Sefiani, Abdelaziz

    2012-01-01

    Introduction Le but de cette étude était de présenter les premiers résultats de diagnostic anténatal de la trisomie 21 par la technique d'hybridation in situ en fluorescence (FISH) au Maroc et discuter son intérêt dans le diagnostic rapide de cette aneuploïdie. Méthodes Ce travail a été réalisé chez 23 femmes avec des grossesses à haut risque de trisomie 21. La moyenne d’âge des gestantes étaient de 37,43 ans avec des extrêmes de 21 et 43 ans. Toutes étaient musulmanes mariées, mariage légitimé par la Charia, dont trois mariages consanguins, sauf une originaire de la République Démocratique du Congo qui était chrétienne et concubine. La majorité des femmes étaient fonctionnaires et avaient un niveau de scolarisation moyen à élevé. Toutes les patientes ont bénéficié d'une consultation de génétique médicale au cours de laquelle il leur a été donné des informations sur la technique, son intérêt et ses limites. Il s'agit de femmes enceintes qui avaient soit un âge maternel élevé ou des signes d'appel échographiques et/ ou biochimiques. Une des patientes était porteuse d'une translocation robertsonienne t(14;21) équilibrée. Une amniocentèse a été réalisée chez toutes les gestantes et aucun avortement n'a était induit par ce geste invasif. L’âge gestationnel moyen à la première consultation était de 14 semaines d'aménorrhée (SA) et à l'amniocentèse était de 16 SA et 5 jours. L'analyse FISH a été réalisée, après consentement des couples, sur des cellules non cultivées à partir des échantillons de liquides amniotiques, en utilisant des sondes spécifiques du chromosome 21. Résultats Parmi les 23 patientes qui ont bénéficiées d'un diagnostic anténatal de la trisomie 21 par la technique FISH, nous avons pu rassurer 21 d'entre elles, et nous avons détecté deux cas de trisomie 21 fœtal. Conclusion La technique FISH permet un diagnostic anténatal rapide, en moins de 48h, de la trisomie 21 sur

  6. Initial Operating Experience with the ''NPD'' Reactor; Experience recueillie pendant les premiers mois de fonctionnement du reacteur NPD; Pervyj opyt po ehkspluatatsii reaktora NPD; Experiencia inicial de funcionamiento del reactor NPD

    Energy Technology Data Exchange (ETDEWEB)

    McConnell, L. G. [Hydro-Electric Power Commission of Ontario, Toronto, Ontario (Canada)

    1963-10-15

    Canada's first nuclear power station, the Nuclear Power Demonstration station (NPD), is intended to serve as a means of proof-testing the performance of the Canadian type of station using natural uranium as fuel and heavy water as moderator and coolant. It reached full power on 28 June 1962. Although designed for base-load operation it will, during the early stages, be operated part of the time on high-capacity.runs and part of the time on improvement periods. Progress has been favourable so far; the first high-capacity run of six weeks'duration yielded a capacity factor of 70%. Improvements already made have increased safety, improved performance and demonstrated potential methods of capital-cost reduction for future stations. For example, shaft seals on primary coolant pumps have been modified for better performance, freezer-type vapour recovery equipment has been replaced in favour of absorption columns to reduce heavy-water vapour loss, and flow limiters are being installed in sample lines to reduce losses of heavy water in the event of joint failures. During December 1962 two simultaneous leaks from the on-power refuelling machine led to an unusual sequence of events in which a considerable amount of hot high-pressure heavy water was spilled into the reactor vault where it suffered a slight downgrading in isotopic purity. It was upgraded and the reactor returned to operation by the end of the month. All safety devices operated correctly during the incident as did the provisions for containment of heavy water. (author) [French] La premiere centrale nucleaire du Canada, NPD, est une centrale de demonstration, qui doit servir a verifier les performances des reacteurs fonctionnant a l'uranium naturel et utilisant de l'eau lourde comme ralentisseur et comme fluide de refroidissement. Elle a atteint sa pleine puissance le 28 juin 1962 bien que concue pour etre exploitee comme centrale de base, elle fonctionnera au debut comme centrale d'appoint, ce qui permettra d

  7. Fundamental equations for two-phase flow. Part 1: general conservation equations. Part 2: complement and remarks; Equations fondamentales des ecoulements diphasiques. Premiere partie: equations generales de conservation. Deuxieme partie: complements et remarques

    Energy Technology Data Exchange (ETDEWEB)

    Delhaye, J M [Commissariat a l' Energie Atomique, 38 - Grenoble (France). Centre d' Etudes Nucleaires

    1968-12-01

    equations concerning different methods of presenting two-phase flows with those proposed in the literature. As a result a detailed study has been made of the work of C.G. TELETOV, S.S. KUTATELADZE, M.A. STYRIKOVICH and N. ZUBER; a summary of this work presented. (author) [French] Ce rapport traite des equations generales de conservation de la masse, de la quantite de mouvement et de l'energie pour un ecoulement diphasique. Ces equations sont presentees sous plusieurs formes a partir des equations integrales qui sont posees a priori. 1. Equations aux variables locales instantanees et conditions d'interface; 2. Equations aux variables instantanees moyennees dans une section et applications pratiques: ces equations renferment une donnee experimentale interessante qui est le rapport de la section de passage d'une phase sur la section totale d'une conduite. 3. Equations aux moyennes statistiques locales et equations moyennees dans le temps: une tentative plus poussee pour relier experience et theorie consiste a prendre les moyennes statistiques des equations locales. On obtient alors des equations ou interviennent des variables moyennees dans le temps par application d'une hypothese ergodique. 4. Combinaisons des moyennes statistiques et des moyennes dans une section: on considere dans cette etude des variables locales moyennees statistiquement, puis moyennees dans la section et egalement des variables moyennees dans la section puis moyennees statistiquement. 5. Equations generales relatives aux emulsions: dans ce cas, une phase se presente (localement sous un aspect tres divise. Cette particularite permet de definir une concentration volumique locale et d'etablir des equations aux applications multiples. On a complete et precise certains points de la premiere partie de ce rapport concernant les equations generales de conservation des ecoulements diphasiques. On a introduit dans les equations generales les termes correspondant a la tension interfaciale. Les conditions d

  8. Fundamental equations for two-phase flow. Part 1: general conservation equations. Part 2: complement and remarks; Equations fondamentales des ecoulements diphasiques. Premiere partie: equations generales de conservation. Deuxieme partie: complements et remarques

    Energy Technology Data Exchange (ETDEWEB)

    Delhaye, J.M. [Commissariat a l' Energie Atomique, 38 - Grenoble (France). Centre d' Etudes Nucleaires

    1968-12-01

    equations concerning different methods of presenting two-phase flows with those proposed in the literature. As a result a detailed study has been made of the work of C.G. TELETOV, S.S. KUTATELADZE, M.A. STYRIKOVICH and N. ZUBER; a summary of this work presented. (author) [French] Ce rapport traite des equations generales de conservation de la masse, de la quantite de mouvement et de l'energie pour un ecoulement diphasique. Ces equations sont presentees sous plusieurs formes a partir des equations integrales qui sont posees a priori. 1. Equations aux variables locales instantanees et conditions d'interface; 2. Equations aux variables instantanees moyennees dans une section et applications pratiques: ces equations renferment une donnee experimentale interessante qui est le rapport de la section de passage d'une phase sur la section totale d'une conduite. 3. Equations aux moyennes statistiques locales et equations moyennees dans le temps: une tentative plus poussee pour relier experience et theorie consiste a prendre les moyennes statistiques des equations locales. On obtient alors des equations ou interviennent des variables moyennees dans le temps par application d'une hypothese ergodique. 4. Combinaisons des moyennes statistiques et des moyennes dans une section: on considere dans cette etude des variables locales moyennees statistiquement, puis moyennees dans la section et egalement des variables moyennees dans la section puis moyennees statistiquement. 5. Equations generales relatives aux emulsions: dans ce cas, une phase se presente (localement sous un aspect tres divise. Cette particularite permet de definir une concentration volumique locale et d'etablir des equations aux applications multiples. On a complete et precise certains points de la premiere partie de ce rapport concernant les equations generales de conservation des ecoulements diphasiques. On a introduit dans les equations generales les termes correspondant a la tension

  9. Niveaux de résidus de pesticides organochlorés dans les produits ...

    African Journals Online (AJOL)

    L'objectif de cette étude est de déterminer le contenu en résidus de quelques pesticides organochlorés du cacao masse, des tourteaux et du beurre de cacao. Pour se faire, 75 échantillons de fèves de cacao ont été prélevés auprès des planteurs et coopératives du département d'Agboville et des exportateurs des ports de ...

  10. Évaluation des niveaux de contamination en éléments traces ...

    African Journals Online (AJOL)

    SARAH

    30 juil. 2013 ... vallée de Gounti Yena est l'une des principales zones de cultures maraîchères de la ville de Niamey. Cette étude a pour ... 3,73 ; 8,19 ; 2137,28 ; 2,85; 5,17 et 157,51 mg/kg MS respectivement pour cadmium (Cd), chrome (Cr), cuivre (Cu), fer .... Ouest et zone Katako décharges, retenus en fonction de leurs ...

  11. The many-body level density; Densite de niveaux du probleme a n-corps

    Energy Technology Data Exchange (ETDEWEB)

    Roccia, J

    2007-09-15

    We investigate the many-body level density {rho}{sub MB} for fermion and boson gases. We establish its behavior as a function of the temperature and the number of particles. We deal with correction terms due to finite number of particles effects for {rho}{sub MB}: for fermions, it seems that it exists only one behavior. We propose a semiclassical expression of {rho}{sub MB} for two types of particles with an angular momentum. It is decomposed into a smooth part coming from the saddle point method plus corrective terms due to the expansion of the number of partitions for two types of particles and an oscillating part coming from the fluctuations of the single-particle level density. Our model is validated by a numerical study. For the case of the atomic nucleus, the oscillating part of {rho}{sub MB} is controlled by a temperature factor which depends on the chaotic or integrable nature of the system and on the fluctuation of the ground state energy. This leads to consider in more detail this last quantity. For an isolated system, we give the general expression of the mean value for fixed potentials. We treat the self-bound system case through the example of the three dimensional harmonic oscillator (3DHO). Furthermore we study the oscillating part of {rho}{sub MB} for bosons in the low temperature regime for billiards and for isotropic 3DHO. We note the oscillations disappear leading to a power law correction. In the case of the isotropic 3DHO, these corrections have the same order of magnitude as the smooth part. In the same way, for the high temperature regime we show the oscillating part of {rho}{sub MB} is exponentially negligible compared to the smooth part. (author)

  12. Two level calculation of assembly neutronic data libraries; Schema de calcul de bibliotheques a deux niveaux

    Energy Technology Data Exchange (ETDEWEB)

    Benomar, M

    1998-09-01

    The neutronic modeling of a nuclear reactor core requires 2 steps. The first step that is called transport calculation, is an accurate modeling of each type of assemblies put in a simple configuration. APOLLO2, a French neutronic code is used. This step allows the constitution of assembly data libraries. The second step represents the computing of the whole core by the diffusion theory and by using the data libraries defined in the first step. This work is dedicated to the improvement of the first step by allowing both a 172 group energy meshing and a two-dimension spatial processing. (A.C.) 7 refs.

  13. 臺灣「邁向頂尖大學」政策之論述分析:後結構主義觀點 A Discourse Analysis on “Stepping Towards Premier University” Policy in Taiwan: The Perspective of Post-structuralism

    Directory of Open Access Journals (Sweden)

    劉國兆 Kuo-Chao Liu

    2014-12-01

    Full Text Available 近年來受到國際大學評比及世界各國追求大學卓越政策的國際競爭趨勢影響,臺灣自2011年起推動「邁向頂尖大學計畫」。為了深入探討此政策背後潛藏的意識形態及價值預設,本研究採取後結構主義的理論觀點,並以論述分析的研究方法,以解構本政策中理所當然的本質性思維,並發掘政策論述中「權力/知識」的形構歷程,從而以位置性的概念,重新探索「邁向頂尖大學計畫」中的政策主體,並從不同位置去思考「邁向頂尖大學計畫」對於政策主體所具有的意義,進而反思主體突破結構限制的可能。 After being influenced in recent years by international university appraisals and the competitive trend toward the pursuit of excellence in countries all over the world, Taiwan has promoted a policy entitled the “Stepping towards Premier University Plan” since 2011. In order to thoroughly explore the underlying ideology behind this policy and its default values, this study takes a post-structuralism theoretical perspective, and uses discourse analysis to deconstruct the rationale of the policy. We uncover the process of construction of the “power / knowledge” discourse described in the policy, and thus from the positional concept, re-explore the policy body of the “Stepping towards Premier University Plan”. We consider the significance the “Stepping towards Premier University Plan” holds toward the policy body from different positions, and then reflect on the possibility of the policy body breaking through structural constraints.

  14. Retour d’expérience(s sur un dispositif visant à réduire l’échec en premier cycle universitaire : le Cycle d’Orientation et de Consolidation Return of experience (s on a device to reduce first-cycle dropout rates in a French university

    Directory of Open Access Journals (Sweden)

    Laurence Pérennès

    2011-12-01

    Full Text Available La lutte contre le décrochage des étudiants de premier cycle à l’université est aujourd’hui inscrite dans les politiques des pouvoirs publics. Si les causes multifactorielles de l’échec à l’université sont bien identifiées, les outils de remédiation visant à « raccrocher » les étudiants sont encore souvent à l’état d’expérimentation dans les universités françaises. Ainsi, un cycle d’orientation et de consolidation (COC a été mis en place à l’Université de Bretagne Sud (UBS en 2001 dans le but d’identifier et d’accompagner les étudiants potentiellement décrocheurs du premier semestre universitaire. Cette étude, à travers une enquête et des entretiens, vise à dresser un bilan de ce dispositif.Tackling the issue of first-year undergraduate withdrawal from university studies is today part of French public policies. Although the multifactorial causes of university withdrawal have been identified, the remediation tools for student retention are still often experimental in French universities. Thus, a study program for personal and vocational guidance called Cycle d’orientation et de consolidation (C.O.C. was set up at the Université de Bretagne Sud (UBS in 2001 to identify and guide potential first-semester university drop-out students. This study, through a survey and interviews, aims at assessing the program.

  15. Seasonal Workers in Mediterranean Agriculture: the social costs of eating fresh, dirigé par Jörg Gertel et Sarah Ruth Sippel (2014)

    OpenAIRE

    Perrotta, Domenico

    2014-01-01

    GERTEL J. and SIPPEL S.R. (eds.) (2014), Seasonal Workers in Mediterranean Agriculture. The social costs of eating fresh, Routledge, [London] 294p. Cet ouvrage collectif a trois grands motifs d’intérêt. En premier lieu, en recueillant un grand nombre de recherches empiriques réalisées dans différents domaines disciplinaires, il constitue la première tentative en langue anglaise de systématiser ce que la science sociale a produit au cours des quinze dernières années par rapport au thème des ou...

  16. De David Belasco à Giacomo Puccini : La Fanciulla del West, premier opéra « américain » From David Belasco to Giacomo Puccini:La Fanciulla del West, first “American” opera

    Directory of Open Access Journals (Sweden)

    Walter Zidaric

    2009-10-01

    Full Text Available La Fanciulla del West is a “horse opera” resulting from the second collaboration between David Belasco and Giacomo Puccini. This work, specially composed for the American stage, which had its world premiere at New York’s Metropolitan Opera in December 1910, paved the way for American composers who increasingly focused on American History in their quest for a “national” opera. For the first time, Puccini resorted to genuine Indian music, a Zuni melody, which he re-elaborated for dramatic purposes and associated with the nostalgic mood of uprooted people, the miners who left their home country for America. The Other – the native American viewed from the vantage point of the white, as well as the foreigner – no longer represented a threat, as had been the case in the operatic repertoire before, but became part and parcel of a multicultural society, like the Italian immigrant to whom Puccini also paid tribute. The Zuni melody, which opens and closes the opera, contributes to giving a genuine twist to a score which is the first one to tackle the foundations of the American nation.

  17. L’iconographie de l’Hymne Acathiste dans les fresques de l’église St.Onuphre du monastère Lavrov et dans la peinture extérieure moldave au temps du premier règne de Petru Rares

    Directory of Open Access Journals (Sweden)

    Constantin I. Ciobanu

    2010-01-01

    Full Text Available L’église St. Onuphre du monastère Lavrov (Ukraine occidentale, près de Staryi Sambir conserve des peintures murales qu’on a datées de la fin du XVe ou du début du XVIe siècle. Le but de la présente étude est de préciser les affinités d’ordre iconographique existentes entre les versions de l’«Hymne Acathiste» de Lavrov et des églises moldaves à peinture extérieure du temp du premier règne de Petru Rareş. Grâce à la rédaction de l’image de l’«Acathiste» de Probota, où le début du texte de la 17e strophe de l’«Hymne» est bien conservé, on peut constater qu’à Lavrov, dans l’image similaire, il ne s’agit pas de la 24e strophe de l’«Hymne» comme le croyait A. I. Rogov, maïs de la 17e strophe. Donc, on peut supposer, qu’à Lavrov il n’y avait pas de lacune dans la présentation des strophes 19–23 de l’«Hymne Acathiste».

  18. L'égalité, un effort collectif au Sénégal | CRDI - Centre de ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    8 nov. 2011 ... Les lois et les traditions au Sénégal sont en désaccord quant aux ... C'est le cas dans l'ensemble du pays, alors que plus des trois quarts des femmes économiquement actives au Sénégal travaillent dans le secteur agricole.

  19. Collective effects in {sup 17}F and {sup 19}Ne; Effets collectifs dans {sup 17}F et {sup 19}Ne

    Energy Technology Data Exchange (ETDEWEB)

    Lehmann, P; Leveque, A; Grjebine, T; Barloutaud, R [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1959-07-01

    The quadrupolar transition periods {sup 17}F1/2+ {yields} 5/2+ and {sup 19}Ne5/2+ {yields} 1/2+ have been measured, and are compatible with the model of a weak coupling between core and external nucleons. (author) [French] Les periodes des transitions quadrupolaires {sup 17}F1/2+ {yields} 5/2+ et {sup 19}Ne5/2+ {yields} 1/2+ ont ete mesurees et sont compatibles avec le modele d'un couplage faible entre coeur et nucleons exterieures. (auteur)

  20. Critical Appraisal of Information on the Web in Practice: Undergraduate Students’ Knowledge, Reported Use, and Behaviour / Évaluation critique de l’information sur la toile : une vision pratique : les connaissances des étudiants de premier cycle, leur uti

    Directory of Open Access Journals (Sweden)

    Neil R. Hogan

    2012-02-01

    Full Text Available Undergraduates use a wide range of information resources for academic and nonacademic purposes, including web sites that range from credible, peer reviewed, online journal sites, to biased and inaccurate promotional web sites. Students are taught basic critical appraisal skills, but do they apply these skills to make decisions about information in different web sites? In an experimental setting, undergraduate students examined pairs of web sites containing conflicting information based on different aspects of critical appraisal, namely credibility of the author of the information, purpose of the web site, and last update of the site, and answered multiple choice questions about the conflicting information. Results indicated that students failed to use critical appraisal criteria, and that while knowledge of and self-reported use of these criteria were related to each other, they were not related to behaviour. This research demonstrates the need for alternative strategies for critical appraisal instruction and assessment. Les étudiants de premier cycle consultent une vaste gamme de sources d’information à des fins universitaires et non universitaires, y compris des sites Web allant de revues en ligne crédibles et évaluées par des pairs à des sites Web promotionnels partials et inexacts. On enseigne aux étudiants des méthodes de base d’évaluation critique, mais mettent-ils ces méthodes en pratique pour prendre des décisions relativement à l’information tirée de différents sites Web? Dans un cadre expérimental, les étudiants de premier cycle ont étudié des paires de sites Web contenant des informations contradictoires en se fondant sur différents aspects de l’évaluation critique, notamment la crédibilité de l’auteur de l’information, l’intention du site Web et la dernière mise à jour du site, et ont répondu à des questions à choix multiples concernant les informations contradictoires. Les r

  1. Comparison of a Simple Angiographic Approach With a Synergy Between Percutaneous Coronary Intervention With Taxus and Cardiac Surgery Score-Based Approach for Left Main Coronary Artery Stenting: A Pooled Analysis of Serial PRECOMBAT (Premier of Randomized Comparison of Bypass Surgery Versus Angioplasty Using Sirolimus-Eluting Stent in Patients With Left Main Coronary Artery Disease) Studies.

    Science.gov (United States)

    Lee, Pil Hyung; Lee, Jong-Young; Lee, Cheol Whan; Kim, Seon-Ok; Ahn, Jung-Min; Park, Duk-Woo; Kang, Soo-Jin; Lee, Seung-Whan; Kim, Young-Hak; Park, Seong-Wook; Park, Seung-Jung

    2018-01-01

    The applicability of Synergy Between Percutaneous Coronary Intervention With Taxus and Cardiac Surgery scores to left main coronary artery disease (CAD) has been questioned. A simplified alternative is needed for guiding decision making. We evaluated the prognostic value of a simplified angiographic classification in comparison with a Synergy Between Percutaneous Coronary Intervention With Taxus and Cardiac Surgery score-based approach for patients with left main CAD undergoing drug-eluting stent implantation. The proposed approach classified left main CAD as either extensive (n=819), defined as left main bifurcation lesions with an involvement of ostial left circumflex artery or as any left main lesion plus multivessel CAD, or limited (n=453), defined as ostial/midshaft lesions or left main bifurcation lesions without an involvement of ostium of left circumflex artery, alone or plus 1-vessel disease. The databases from 4 prospective Premier of Randomized Comparison of Bypass Surgery versus Angioplasty Using Sirolimus-Eluting Stent in Patients with Left Main Coronary Artery Disease studies were pooled, and the primary outcome was a major adverse cardiac event, defined as death, myocardial infarction, or repeat revascularization. During follow-up (median 38 months; interquartile range, 36-61 months), the risk for major adverse cardiac event was significantly higher with extensive than with limited left main CAD (adjusted hazard ratio, 2.13; 95% confidence interval, 1.54-2.94; P Synergy Between Percutaneous Coronary Intervention With Taxus and Cardiac Surgery score tertiles did not effectively stratify these 2 outcome measures. Compared with Synergy Between Percutaneous Coronary Intervention With Taxus and Cardiac Surgery scores, the simpler angiographic approach provided better discrimination for future cardiovascular events in patients with left main CAD undergoing drug-eluting stent implantation. © 2018 American Heart Association, Inc.

  2. Les conditions d’exercice du travail des cadres de premier niveau : une étude de cas First level managers’ working conditions: a case study Las condiciones de ejercicio del trabajo de los supervisores de primer nivel : un estudio de caso

    Directory of Open Access Journals (Sweden)

    Geneviève Baril-Gingras

    2010-11-01

    Full Text Available Le travail des cadres de premier niveau a connu, ces dernières années, de nombreux changements. Dans le réseau de la santé au Québec, on a observé réduction importante de leur nombre de cadre de premier niveau. Or, ceux-ci jouent un rôle important quant à la santé (physique et psychologique et à la sécurité des membres des équipes de travail, puisqu’ils définissent certaines des conditions de réalisation de leur travail et certains aspects de leur environnement psychosocial de travail. L’étude, visant à mieux comprendre le travail de ces cadres et l’influence des conditions dans lesquelles il est réalisé, a procédé par des observations auprès de 12 cadres de premier niveau, sous forme de chroniques de travail et par des entretiens sur la base de ces observations. L’article présente et discute trois types de résultats : des exemples de la manière dont la tâche prescrite est convertie en tâche effective et de sa traduction dans leur activité ; une synthèse de la manière dont ils perçoivent leur rôle ou « tâche effective » ; des constats quant à l’écart entre celle-ci et les conditions de réalisation de leur travail, en particulier du fait d’une surcharge quantitative de travail, d’une autonomie réelle limitée et d’obstacles à la planification et au développement à long terme de leurs services, Ces conditions n’apparaissent donc pas favorables au rôle positif qu’ils souhaitent jouer et qui est attendu d’eux, par rapport à leurs équipes de travail.First-level managers’ work has undergone many changes in recent years. In Québec’s public health network, the number of these managers has decreased significantly. However, they play an important role in the health (physical and mental and safety of work team members, since they define some of their working conditions and some aspects of the psycho-social work environment. The aim of the study was to better understand first

  3. Des concepts aux indicateurs du développement durable: multidimensionnalité et responsabilisation

    Directory of Open Access Journals (Sweden)

    Gilles Allaire

    2004-01-01

    Full Text Available L’opérationnalisation du concept d’agriculture durable au moyen de la production d’indicateurs applicables à l’exploitation agricole pose de nombreuses difficultés en raison de l'intrication des dimensions spatiale et temporelle des problèmes et pratiques en jeu: les changements d’échelle sont alors problématiques. Les problèmes à traiter dans la perspective de plus de durabilité, compte tenu de leur nature publique, demandent d’être circonscrits à plusieurs niveaux: outre les niveaux global (biens publics mondiaux et local (activités privées, un niveau intermédiaire collectif et territorial est indispensable pour l’élaboration de solutions socialement acceptables.To deal with «sustainable agriculture» in practical ways needs to set up indicators. But such indicators are quite difficult to find out, due to the multi-scaled and inter-temporal dimensions of external effects of economic activities and especially of agricultural practices. Externalities issues, which are problems characterized by their public nature, have to be defined and sized at different levels: besides the global one (which concerns debates on global public goods and the local one (how sustainable are private activities, collective and territorial levels are also necessary to set up socially acceptable responses.

  4. NICOLAE TITULESCU ET LES PREMIERS PROJETS D’UNIFICATION EUROPEENNE

    Directory of Open Access Journals (Sweden)

    Mihai GHIłŢULESCU

    2012-09-01

    Full Text Available The article Nicolae Titulescu and the First European Unificatio n Projectpresents briefly Nicolae Titulescu’s involvement in supporting the Briand Plan (1930. We argue that the great Romanian diplomat was simultaneously aware of the necessity and the imposibility of achieving the project objectives.

  5. Premier isolement de Stephanoascus ciferrii dans des infections ...

    African Journals Online (AJOL)

    Il faut garder à l'esprit que des pathogènes inhabituels peuvent causer ces infections vaginales. Mots clés : Stephanoascus ciferrii, Vitek 2, candidose vaginale. ABSTRACT. Introduction: Fungal infections know an extraordinary expansion with therapeutic progress and apparition of immunodepressive diseases such as HIV.

  6. Le premier BRASU | CRDI - Centre de recherches pour le ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    AIFACS, mais je peux vous assurer qu'il n'y en avait pas lors de ma première visite en mai 1977 et pendant toute cette semaine, la température a oscillé entre 40 et 50 degrés Celsius. L'immeuble hébergeait un important théâtre et des ...

  7. Premier appel à notes conceptuelles 2014-2015*

    International Development Research Centre (IDRC) Digital Library (Canada)

    IDRC CRDI

    18 mars 2014 ... Les demandes dûment remplies, accompagnées de tous les .... en résultent contribuent à l'amélioration des conditions de vie dans les ... dialogues sur les politiques, ateliers, activités au Canada; formation d' ... les associations professionnelles ou les organismes publics ..... continuer à financer le projet.

  8. Light Microscopy Module: International Space Station Premier Automated Microscope

    Science.gov (United States)

    Sicker, Ronald J.; Foster, William M.; Motil, Brian J.; Meyer, William V.; Chiaramonte, Francis P.; Abbott-Hearn, Amber; Atherton, Arthur; Beltram, Alexander; Bodzioney, Christopher; Brinkman, John; hide

    2016-01-01

    The Light Microscopy Module (LMM) was launched to the International Space Station (ISS) in 2009 and began hardware operations in 2010. It continues to support Physical and Biological scientific research on ISS. During 2016, if all goes as planned, three experiments will be completed: [1] Advanced Colloids Experiments with Heated base-2 (ACE-H2) and [2] Advanced Colloids Experiments with Temperature control (ACE-T1). Preliminary results, along with an overview of present and future LMM capabilities will be presented; this includes details on the planned data imaging processing and storage system, along with the confocal upgrade to the core microscope. [1] a consortium of universities from the State of Kentucky working through the Experimental Program to Stimulate Competitive Research (EPSCoR): Stuart Williams, Gerold Willing, Hemali Rathnayake, et al. and [2] from Chungnam National University, Daejeon, S. Korea: Chang-Soo Lee, et al.

  9. Premiere recolte de deux especes fongiques du genre polyporus ...

    African Journals Online (AJOL)

    Au Maroc, les travaux sur les champignons sont rares et aucune liste complète qui répertorie les espèces d'une région donnée n'est encore disponible. L'objectif de ce travail est d'étudier la flore fongique au niveau de la Mamora, Moyen Atlas et le Rif. Des prospections effectuées dans ces régions et la détermination des ...

  10. Light Microsopy Module, International Space Station Premier Automated Microscope

    Science.gov (United States)

    Meyer, William V.; Sicker, Ronald J.; Chiaramonte, Francis P.; Brown, Daniel F.; O'Toole, Martin A.; Foster, William M.; Motil, Brian J.; Abbot-Hearn, Amber Ashley; Atherton, Arthur Johnson; Beltram, Alexander; hide

    2015-01-01

    The Light Microscopy Module (LMM) was launched to the International Space Station (ISS) in 2009 and began science operations in 2010. It continues to support Physical and Biological scientific research on ISS. During 2015, if all goes as planned, five experiments will be completed: [1] Advanced Colloids Experiments with a manual sample base -3 (ACE-M-3), [2] the Advanced Colloids Experiment with a Heated Base -1 (ACE-H-1), [3] (ACE-H-2), [4] the Advanced Plant Experiment -03 (APEX-03), and [5] the Microchannel Diffusion Experiment (MDE). Preliminary results, along with an overview of present and future LMM capabilities will be presented; this includes details on the planned data imaging processing and storage system, along with the confocal upgrade to the core microscope. [1] New York University: Paul Chaikin, Andrew Hollingsworth, and Stefano Sacanna, [2] University of Pennsylvania: Arjun Yodh and Matthew Gratale, [3] a consortium of universities from the State of Kentucky working through the Experimental Program to Stimulate Competitive Research (EPSCoR): Stuart Williams, Gerold Willing, Hemali Rathnayake, et al., [4] from the University of Florida and CASIS: Anna-Lisa Paul and Rob Ferl, and [5] from the Methodist Hospital Research Institute from CASIS: Alessandro Grattoni and Giancarlo Canavese.

  11. Physiological response to angling of Africa's premier freshwater ...

    African Journals Online (AJOL)

    Blood plasma was analysed for glucose, cortisol and lactate concentrations to assess the effects of angling duration, fish size and fish condition. Larger fish were angled for a longer duration. Plasma glucose concentrations decreased with greater lactate concentrations, an indication of the aerobic and anaerobic work done ...

  12. The first Capel experiment; La premiere experience Capel

    Energy Technology Data Exchange (ETDEWEB)

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

    1964-07-01

    Electrostatic periodic perturbations producing a resonance effect with Larmor motion, are applied for trapping 1.8 keV electrons in a magnetic mirrors bottle. This method gives temporary trapping lasting more than 20 transits. Switching off the perturbations results in complete trapping of temporarily trapped particles. Life time of fast electrons with a pressure of 5.10{sup -9} mm Hg has a value of 12 ms which seems to result from non adiabatic effect losses. At the same pressure, ionization of residual gas by fast electrons produces secondary electrons with a lifetime of 1.5 second in agreement with evaluations based on elastic scattering losses assumption. (author) [French] On capture des electrons de 1,8 keV dans une bouteille a miroirs magnetiques en utilisant une methode de perturbations electrostatiques periodiques agissant par un effet de resonance avec le mouvement gyromagnetique. Cette methode donne une capture provisoire correspondant a un nombre de transits superieur a 20. La suppression rapide des perturbations transforme la capture provisoire en capture 'definitive'. Pour une pression d'environ 5.10{sup -9} mm Hg, la duree de vie des electrons rapide semble limitee a 12 ms par les effets de non adiabaticite des trajectoires tandis que les electrons secondaires formes par ionisation du gaz residuel ont une vie de 1,5 s explicable par la valeur des sections efficaces de choc elastique. (auteur)

  13. ewec 2007 - Europe's premier wind energy event

    Energy Technology Data Exchange (ETDEWEB)

    Chaviaropoulos, T. (ed.)

    2007-07-01

    This online collection of papers - the ewec 2007 proceedings - reflects the various sessions and lectures presented at the ewec wind-energy convention held in Milan in 2007. The first day's sessions looked at the following topics: Renewable Energy Roadmap, the changing structure of the wind industry, politics and programmes, aerodynamics and innovation in turbine design, wind resources and site characterisation (2 sessions), energy scenarios, harmonisation of incentive schemes, structural design and materials, forecasting, integration studies, integrating wind into electricity markets, wind-turbine electrical systems and components, as well as loads, noise and wakes. The second day included sessions on offshore: developments and prospects, extreme wind conditions and forecasting techniques, small wind turbines, distributed generation and autonomous systems cost effectiveness, cost effectiveness of wind energy, financing wind energy concepts, wind and turbulence, wind power plants and grid integration, offshore technology, global challenges and opportunities, aero-elasticity, loads and control, operations and maintenance, carbon trading and the emission trading schemes, investment strategies of power producers, wind power plants and grid integration, wind turbine electrical systems and components, and wakes. The third day offered sessions on environmental issues, condition monitoring, operation and maintenance, structural design and materials, the Up-Wind workshop, winning hearts and minds, offshore technology, advances in measuring methods and advancing drive-train reliability. In a closing session the conference was summarised, awards for poster contributions were made and the Poul la Cour Prize was presented.

  14. Premiering SAFE for Safety Added Fuel Element - 15020

    International Nuclear Information System (INIS)

    Bhowmik, P.K.; Shamim, J.A.; Suh, K.Y.; Suh, K.S.

    2015-01-01

    The impact of the Fukushima accident has been the willingness to implement passive safety measures in reactor design and to simplify reactor design itself. Within this framework, a new fuel element, named SAFE (Safety Added Fuel Element) based on the concept of accident tolerant fuel, is presented. SAFE is a new type of fuel element cooled internally and externally by light water and with stainless steel as the cladding material. The removal of boron may trigger a series of changes which may simplify the system greatly. A simplified thermal analysis of SAFE shows that the fuel centerline temperature is well below the maximal limit during the normal operation of the plant

  15. Premiere of "Forward Home:" The economic power of Caribbean ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-04-26

    Apr 26, 2016 ... The documentary "Forward Home," produced as part of IDRC'sOpportunities in CARICOM Migration : Brain Circulation, Diasporic Tourism, and Investment project, reveals the economic power of the Caribbean's overseas communities. The 30-minute film showcases the experiences of peoples who ...

  16. Premiers résultats en provenance du LEP2

    CERN Multimedia

    CERN Press Office. Geneva

    1996-01-01

    CERN's Large Electron-Positron collider, LEP, produced its first pair of fundamental particles known as W+ and W- today, taking particle physics research into new and unexplored territory. This follows a busy winter of upgrades which have transformed LEP into a new accelerator, earning it the name LEP2. Hundreds of physicists from all over the world come to CERN to do their research at LEP2, which will be further upgraded over the coming years, bringing the possibility of new discoveries and extending our understanding of the Universe.

  17. Internet Adoption Among Lecturers In Ghana\\'s premier University ...

    African Journals Online (AJOL)

    Electronic mail is the most commonly used tool in research whilst educational databases are the most commonly used tools in teaching. Recommendations for making the resource more available included providing broadband Internet access and the government promoting private sector investment. Article Type: Case ...

  18. The first Capel experiment; La premiere experience Capel

    Energy Technology Data Exchange (ETDEWEB)

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

    1964-07-01

    Electrostatic periodic perturbations producing a resonance effect with Larmor motion, are applied for trapping 1.8 keV electrons in a magnetic mirrors bottle. This method gives temporary trapping lasting more than 20 transits. Switching off the perturbations results in complete trapping of temporarily trapped particles. Life time of fast electrons with a pressure of 5.10{sup -9} mm Hg has a value of 12 ms which seems to result from non adiabatic effect losses. At the same pressure, ionization of residual gas by fast electrons produces secondary electrons with a lifetime of 1.5 second in agreement with evaluations based on elastic scattering losses assumption. (author) [French] On capture des electrons de 1,8 keV dans une bouteille a miroirs magnetiques en utilisant une methode de perturbations electrostatiques periodiques agissant par un effet de resonance avec le mouvement gyromagnetique. Cette methode donne une capture provisoire correspondant a un nombre de transits superieur a 20. La suppression rapide des perturbations transforme la capture provisoire en capture 'definitive'. Pour une pression d'environ 5.10{sup -9} mm Hg, la duree de vie des electrons rapide semble limitee a 12 ms par les effets de non adiabaticite des trajectoires tandis que les electrons secondaires formes par ionisation du gaz residuel ont une vie de 1,5 s explicable par la valeur des sections efficaces de choc elastique. (auteur)

  19. How to Write Really Good Articles for Premier Academic Journals

    DEFF Research Database (Denmark)

    LaPlaca, Peter J.; Lindgreen, Adam; Vanhamme, Joelle

    2018-01-01

    or purpose; to establish the proper frame of reference for the reader; to demonstrate the gap in knowledge that the research will fill; and to convince the reader that there is justification for undertaking the research. Then we discuss hypotheses and methodology. Regarding the methodology, we consider...... methodological considerations and analysis considerations. The final part of the article considers the research findings section and the discussion of these findings, as well as limitations to the research and opportunities for future research. Specifically, the discussion links back to the article...... (title, abstract, keywords). Specifically, three types of abstracts are considered: the indicative (descriptive) abstract, the informative abstract, and the structured abstract. Subsequently, we discuss the article's introduction that serves four purposes: to focus the reader on the research question...

  20. A premier analysis of supersymmetric closed string tachyon cosmology

    Science.gov (United States)

    Vázquez-Báez, V.; Ramírez, C.

    2018-04-01

    From a previously found worldline supersymmetric formulation for the effective action of the closed string tachyon in a FRW background, the Hamiltonian of the theory is constructed, by means of the Dirac procedure, and written in a quantum version. Using the supersymmetry algebra we are able to find solutions to the Wheeler-DeWitt equation via a more simple set of first order differential equations. Finally, for the k = 0 case, we compute the expectation value of the scale factor with a suitably potential also favored in the present literature. We give some interpretations of the results and state future work lines on this matter.

  1. La Poliomyelite en Iran Premieres Recherches de Laboratoire

    Directory of Open Access Journals (Sweden)

    A. Boue

    1961-01-01

    Full Text Available This research work on the status of poliomyelitis in Iran, performed in 1954, in 1958-59, consisted in providing data on the past history of the infection and on its present diffusion in this country. The serological and COprologi~al surveys produced evidence of conditions similar to thos.e of other countries .WIth the same public health situation: large and permanent (WIthout seasonal v~riatlOnSJ diffusion of the e~teroviruses, reaching percentages of 37 to 74% (accol~'dmg to the groups of ca:rri!ers-excreters in a sampling of healthy chi~dren u~der five y~a!'s of age, providing high levels of early and complete Immunlzation against the pohomyelitic disease.

  2. Abel's legends and first dissemination of the premier mathematical research plan in Chinese journals%《科学世界》首次传入数学家阿贝尔事迹并发表我国第一份数学研究计划

    Institute of Scientific and Technical Information of China (English)

    亢小玉

    2012-01-01

    目的 对清光绪二十九年(1903)由上海仪器馆创办的自然科学期刊——《科学世界》所刊载的数学内容作特别梳理.方法 采用原始期刊文献调研和考证.结果 《科学世界》首次在中文期刊媒介上介绍了阿贝尔的传奇人生和近代数学研究分支,相对于当时落后的中国数学现状,为国人传递了国外最新的数学知识.结论 对阿贝尔及其经典代数的传播,反映了中国近代的科学家立足本土科技期刊平台、拉近与世界科技前沿距离的信心,而第一份数学研究计划则是中国近世数学发展史的一份珍贵史料.%Aim The mathematical contents in the nature science journal Science World are unscrambled in this paper, this journal was founded by Shanghai Instrument Museum in Qing Dynasty Guangxu twenty-nine years (1903 ). Methods To investigate and research the original journal references. Results It is Science World that introduced firstly Abel's legendary life and modern math research branch in Chinese journals. For the relatively un-progressive math research in china, it transmitted the newest foreign mathematical knowledge. Conclusion The dissemination of Abel and classical algebra reflects Chinese scientists' confidence to take hold local journals and shorten the distance between the advanced world science and us in modern times, and the publication of the premier mathematical research plan is the valuable material of the development of Chinese modern mathematics.

  3. Effet in vitro de différents niveaux NPK sur la croissance mycélienne ...

    African Journals Online (AJOL)

    SARAH

    30 sept. 2014 ... culture à des concentrations croissantes, 0,01 M (C1), 0,025 M (C2), 0,05 M (C3), 0,1 M (C4) et 0,15 M (C5), avant la stérilisation. ...... Colhoum J., 1979. Predisposition by the environment. p: 75-96 In J.G. Horsfall and E.B. Cowiing. Plant. Diseases. IV. .How plant defend themselves. Academic Press, Inc.

  4. Intérêt de la perspective multi-niveaux en anthropologie du médicament

    NARCIS (Netherlands)

    van der Geest, S.

    2012-01-01

    L’anthropologie médicale est un champs de recherche singulier : en effet, les médecines constituent un noeud de processus sociaux et culturels, incluant savoirs, symboles, croyances, politique, profit, relations de confiance et conflits. Dans ces processus, culture et société sont prises en flagrant

  5. Niveaux d'analyse et cartographie thématique: groupes ethniques et conditions de vie en Bolivie

    Directory of Open Access Journals (Sweden)

    Jean-Claude ROUX

    1995-03-01

    Full Text Available Les cartes des conditions de vie en Bolivie montrent des formes d’organisation spatiale récurrentes coïncidant étroitement avec celle des langues quechua et aymara. Mais les conclusions sont tout autres lorsque change le niveau d’analyse notamment en raison des différienciations sociales qui apparaissent à l’échelle locale.

  6. Franco-Ontarian Elementary and Secondary Education [L'Education Franco-Ontarienne aux Niveaux Elementaire et Secondaire].

    Science.gov (United States)

    Dixon, R. T.; Lecuyer, Andre

    The Franco-Ontarian curriculum was greatly strengthened in Ontario's elementary and secondary schools in the 1960s. However, these gains are now threatened by declining enrollment, assimilation in the home, economic pressures, population displacement, lack of accessible French institutions of higher education, and exogamy. Responses to a…

  7. The First Two Years of Operating Experience of the Kahl Nuclear Power Station; Experience acquise pendant les deux premieres annees de fonctionnement de la centrale nucleaire de Kahl; Opyt pervykh dvukh let ehkspluatatsii atomnoj ehlektrostantsii v Kale; Experiencia adquirida en los primeros cuatro anos de funcionamiento de la central nucleoelectrica de Kahl

    Energy Technology Data Exchange (ETDEWEB)

    Bruchner, H. J. [Aeg-Kernenergieanlagen, Frankfurt-am-Main (Germany); Weckesser, A. [Versuchs-Atomkraftwerk Kahl Gmbh, Kahl (Germany)

    1963-10-15

    Kahl, being the first European private atomic power station, has been operating at load since June 1961. Kahl is equipped with a boiling-water reactor, operating in an indirect cycle and with natural circulation. Its electrical net capacity is 15 MW, and the power produced until February 1963 amounts to 140 million kWh. In the paper the operating experience, particularly the extensive testing programme such as concerning transient behaviour and gammascanning, will be reviewed. Results about the operating performance of certain plant components such as control-rod-drive system, off-gas system and turbine will be presented. After this testing programme the plant has been operated at base load for some time in order to obtain realistic experience on fuel performance. After completion of the base-load phase of operation a nuclear superheating test loop will be installed and run in the Kahl reactor. (author) [French] La centrale de Kahl, la premiere en Europe dont l'exploitation soit assuree par une entreprise privee, alimente le secteur depuis juin 1961. Elle est equipee d'un reacteur a eau bouillante, en cycle indirect, a circulation naturelle. Avec une puissance electrique nette de 15 MW, elle avait produit, jusqu'a fevrier 1963, 140 millions de kWh. Le memoire rend compte de l'experience acquise concernant le fonctionnement de la centrale, notamment du programme etendu des essais effectues sur son comportement en regime transitoire et sur la detection gamma. Il donne, en particulier, des renseignements sur le fonctionnement de certains elements de la centrale tels que le mecanisme de commande des barres de controle, le dispositif d'echappement des gaz et la turbine. A la suite de ce programme d'essais, on fait fonctionner depuis quelque temps la centrale comme centrale de base afin de rassembler des donnees pratiques sur les performances du combustible. A l'expiration de la periode prevue pour le fonctionnement comme centrale de base, on amenagera, dans le reacteur

  8. Influence of the Previous History of the Raw Material on Sintering of UO{sub 2}; Influence des antecedents de la matiere premiere sur le frittage de UO{sub 2}; Vliyanie obrabotki iskhodnogo veshchestva na spekanie UO{sub 2}; Influencia de la historia previa de la materia prima sobre la sinterizacion del UO{sub 2}

    Energy Technology Data Exchange (ETDEWEB)

    Aparicio, E.; Alonso, J. A.; Pedregal, J. D. [Junta de Energia Nuclear Madrid (Spain)

    1963-11-15

    An account is given of the experimental principles underlying the production process of a UO{sub 2} pellet plant. In this process, advance determination of the particle-size distribution characteristics of the raw material is secured not by means of controlled precipitation but by the crushing and grading of powders. The uranium oxides tested in this work are conventional materials, representing types of fabrication which differ by origin and method used. A study of the pellets obtained shows the potentialities and limitations of each type of oxide in the process adopted. A description is given of the characteristics of the powders as regards specific area, particlesize distribution, differential and thermogravimetric thermal analyses, and stoichiometry, and of the density, contraction, structure and stoichiometry of the pellets. (author) [French] Les auteurs decrivent les experiences qui ont servi de base aux operations d'une installation de fabrication de pastilles d'UO{sub 2}. Selon la methode employee, pour fixer a l'avance les caracteristiques granulometriques de la matiere premiere, on ne procede pas a une precipitation controlee, mais a un broyage et a un criblage des poudres. Les uranes qui ont fait l'objet de ce travail sont des produits classiques provenant de fabrications qui different par l'origine et le procede de transformation. De l'etude des pastilles obtenues, on deduit les possibilites et les limites de chaque type d'urane par rapport au procede adopte. On controle les caracteristiques suivantes: pour les poudres, la surface specifique, la granulometrie; les proprietes thermiques differentielles et thermogravimetrique et la stoechiometrie; pour les pastilles, la densite, la contraction, la structure et la stoechiometrie des pastilles. (author) [Spanish] Se exponen los fundamentos experimentales sobre los que se basa el proceso de una planta de fabricacion de pastillas de UO{sub 2} . En este proceso no se emplea la precipitacion controlada como

  9. L’enseignement commercial aux XIXe et XXe siècles approché par le genre

    OpenAIRE

    Thivend, Marianne

    2014-01-01

    L’enseignement technique et professionnel des filles forme pendant longtemps un angle mort des recherches historiques. Quant à l’enseignement commercial, il ne suscite l’intérêt des chercheurs que pour ses niveaux supérieurs de formation. Cet article propose donc dans un premier temps de revenir sur les conditions de l’émergence, depuis une vingtaine d’années en France, de ces deux domaines de recherche et d’examiner les croisements déjà réalisés. Dans un second temps et à partir des chantier...

  10. Spectra theory for nuclei with closed shells (1962); Theorie des spectres des noyaux a couches completes (1962)

    Energy Technology Data Exchange (ETDEWEB)

    Gillet, V [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1962-07-01

    phenomenologie danns les resultats obtenus avec ces approximations on calcule un nombre maximum de faits experimentaux. Une recherche aux moindres carres portant sur quatorze niveaux de l'oxygene et du carbone determine la region d'accord optimum dans l'espace des parametres de l'interaction effective. Cette region est en partie une fonction des approximations numeriques utilisees. On espere qu'elle conservera une signification avec les ameliorations de la theorie. Elle est compatible avec certaines caracteristiques de la diffusion nucleon-nucleon libre. Cette recherche est en faveur de la seconde approximation qui seule conduit a une region d'accord optimum qui soit identique dans le carbone et l'oxygene. On obtient un accord general remarquablement bon avec les spectres connus de ces deux noyaux. Pour le calcium 40 on met en evidence l'importance de termes d'ordre superieur dans le calcul des etats collectifs 3{sup -} et 5{sup -}; par ailleurs seule l'approximation II permet d'expliquer ces niveaux. Des predictions sont faites avec les forces effectives ainsi obtenues. (auteur)

  11. Evolution des caractéristiques physico-chimiques de deux zones de frayères à sédimentation contrastée et premiers résultats de survie embryo-larvaire de truite commune (Salmo trutta

    Directory of Open Access Journals (Sweden)

    MASSA F.

    1998-07-01

    Full Text Available L'impact chimique et physique de la sédimentation sur la survie d'oeufs de Salmonidés a été étudié dans la partie amont de deux ruisseaux d'un même bassin à production salmonicole contrastée : le Moulinet qui présente une faible population de truites et la Roche qui est un ruisseau très productif. Les matières en suspension et les sédiments déposés ont été collectés à un pas de temps de 8 ou 15 jours en 1996 et 1997 et les survies embryo-larvaires ont été estimées en parallèle, dans des incubateurs artificiels. Les taux de survie ont été déterminés à l'émergence en 1996 et de la fécondation à l'éclosion, puis de l'éclosion à l'émergence en 1997. Les paramètres chimiques de l'eau interstitielle (oxygène, pH, nitrates, nitrites et ammoniac ont été mesurés au pas de temps de la semaine pendant la période d'incubation 1997 sur des dispositifs enfouis dans le substrat du ruisseau et au moment de l'éclosion dans les incubateurs contenant les oeufs. Les premiers résultats montrent que les taux de survie embryo-larvaires sont nuls en 1996 et faibles en 1997 (0 à 11 %, moyenne : 3,3 % dans le ruisseau du Moulinet alors que parallèlement, la survie est de 20 % sur un incubateur en 1996 et varie de 0 à 23 % en 1997 (moyenne : 7,7 % dans le ruisseau de la Roche. De l'éclosion à l'émergence, les survies sont supérieures à 80 % dans les deux ruisseaux. La sédimentation est contrastée sur les deux sites, plus forte en masse dans le ruisseau de la Roche pendant la période d'incubation mais de granulométrie beaucoup plus grossière que dans le ruisseau du Moulinet (sableuse dominante contre argilolimoneuse. Les teneurs en oxygène dissous mesurées dans le substrat de la Roche restent élevées pendant toute la période d'incubation (teneur minimum de 5 mg/l et sont significativement supérieures à celles mesurées dans le ruisseau du Moulinet pendant la deuxième partie de l'incubation 1997. D'autre part

  12. First Results of a Systematic Study of Internal Contamination Due to Fall-Out; Premiers Resultats d'une Etude Systematique des Contaminations Internes Consecutives aux Retombees Radioactives; 041f 0415 0420 0414 ; Resultados Iniciales de un Estudio Sistematico de las Contaminaciones Internas Debidas a la Precipitacion Radiactiva

    Energy Technology Data Exchange (ETDEWEB)

    Pellerin, P.; Moroni, J. P.; Remy, M. L. [Travail du Service Central de Protection Contre les Rayonnements Ionisants, Ministere de la Sante Publique, Paris (France)

    1964-11-15

    de realiser une premiere approximation. Ils ont de plus mesure l'excretion urinaire du strontium 90 chez un certain nombre de sujets, pour tenter d'en deduire la charge totale ou, tout au moins, une limite superieure pour ce radioisotope. (author) [Spanish] En septiembre de 1961, el Servicio Central de Proteccion contra las Radiaciones Ionizantes del Ministerio de Salud Publica de Francia empezo a efectuar examenes antropogamma- metricos, hasta la fecha se comprobaron mas de 500 examenes de esa indole. Se somete a examenes trimestrales o semestrales a un gran numero de personas y, frecuentemente, junto con dichos examenes se efectuan ra- dioanalisis de orina; en general, antes del estudio radioquimico, se procede a una exploracion sistematica de la muestra de orina por espectrometria gamma. El estudio comparado de los resultados de estos diversos examenes ha permitido deducir ciertos hechos relativos a la contaminacion interna debida a la precipitacion radiactiva: 1. El cesio-137 es el unico radioisotopo artificial cuya presencia queda constantemente demostrada por el examen antropogammametrico. La variacion del valor medio de la carga corporal total puede ser observada durante todo el perfodo que-abarca el conjunto de los examenes. Ademas, es posible comprobar la variacion, por otra parte bien conocida, de la carga radiactiva en funcion del sexo. 2. los autores han podido estudiar la relacion existente entre la excrecion urinaria de cesio-137 y la carga total de este isotopo en el organismo, en correspondencia con las debiles actividades que se registran habitualmente. Los resultados parecen confirmar las relaciones establecidas por otros autores para grados de contaminacion mas elevados. 3. En lo que se refiere a los productos de fision de perfodo medio, eh particular el circonio-95 + niobio-95 (y en menor grado el rutenio-103), se pudo comprobar que aparecen transitoriamente en determinados periodos. 4. El conocimiento de la carga total de estroncio-90 en el

  13. The Problems of Controlling Defects in the Materials Used for the First Czechoslovak Nuclear-Power Station; Problemes de Controle des Defauts dans les Materiaux Utilises a la Premiere Centrale Nucleaire de Tchecoslovaquie; Problemy defektoskopicheskogo kontrolya stroitel'nykh materialov reaktora pervoj chekhoslovatskoj atomnoj ehlektrostantsii; Problemas de Control de Defectos en los Materiales Utilizados en la Primera Central Nuclear de Checoslovaquia

    Energy Technology Data Exchange (ETDEWEB)

    Radislav, Filipp [Zavody Im.V.I. Lenina, Pl' zen, Czechoslovakia (Czech Republic)

    1965-09-15

    cassettes. In radiographing thick welds, betatrons of Czechoslovak manufacture are used. The paper describes the methods used for testing and the results obtained and compares the Czechoslovak 15-MeV betatron with the Siemens' betatron. (author) [French] Le memoire donne une description succincte de la cuve du reacteur de la premiere centrale nucleaire de Tchecoslovaquie. En raison des specifications rigoureuses auxquelles doivent repondre les methodes de construction et d'assemblage de la cuve du reacteur, en acier inoxydable faiblement allie de grande epaisseur (650 mm), il a fallu elaborer une methode de controle non destructif du materiau de base et des soudures, fondes sur l'emploi de ' temoins ' . Pour controler la qualite du materiau de base et des sourdures, on utilise essentiellement des ultrasons puises et une sonde. Le memoire decrit les methodes d'essais et l'evaluation des donnees au cours de l'examen du materiau de base, ainsi que le procede qui permet de verifier la qualite des soudures electriques a scorie, des soudures en atmosphere de gaz carbonique et des soudures a l'arc faites a la main. Le controle des plaques forgees et laminees se fait au moyen d'un dispositif automatique de defectoscopie qui a ete mis au point en Tchecoslovaquie. Ce dispositif se compose de deux parties: un mecanisme mobile et un detecteur a ultrasons du type U1D-A2, de fabrication tchecoslovaque. Il comprend plusieurs elements inedits. On a compense l'effet de la distance sur l'ampleur du signal declenche par un defaut de maniere que cette ampleur reste constante. On a compense aussi l'effet du aux irregularites de la liaison acoustique, les impulsions etant communiquees a un dispositif d'enregistrement a distance. L'importance du defaut est evalue a l'aide d'unattenuateur. On metau point un dispositif automatique pour controler une surface cylindrique verticale. Les soudures d'assemblage circulaire doivent etre verifiees a une temperature elevee. Dans les usines V. I. Lenine de

  14. Élaboration d’une formation à l’affilage des couteaux : Le travail d’un collectif, travailleurs et ergonomes

    OpenAIRE

    Vézina, Nicole; Prévost, Johanne; Lajoie, Alain; Beauchamp, Yves

    2014-01-01

    Plusieurs interventions ergonomiques dans des usines d’abattage et de transformation du porc ont mis en évidence l’importance de la qualité de coupe des couteaux sur les efforts fournis par les travailleurs lors des opérations de découpe : un couteau qui ne coupe pas augmente plusieurs facteurs de risque qui peuvent être reliés à l’apparition de problèmes musculo-squelettiques. Compte tenu de l’absence de formation à l’affilage des couteaux, une étude ergonomique a été réalisée dans six usine...

  15. La mobilité pendulaire et le transport collectif intercommunal dans l'agglomération du Grand El Jadida: Cas des flux provenant de la banlieue

    OpenAIRE

    EL ADIB , MOHAMED

    2017-01-01

    This thesis focuses on the question of the pendulum mobility in the grand El Jadida especially the flows from the suburbs. Following its attractiveness since the early 1980s, by the location of various developmental projects especially Jorf Lasfar industrial Port Complex, the university and tourist projects, a functional complementarity is established between centers and the territorial collectivities of the grand El Jadida. From this complementarity, the populations of the suburb are in fron...

  16. Circulation du sang dans des architectures microfluidiques : comportements collectifs de particules déformables en écoulement confiné

    OpenAIRE

    Shen , Zaiyi

    2016-01-01

    Dynamics and rheology of a 2D confined suspension of vesicles (a model for RBCs) is studied numerically by using an immersed boundary lattice Boltzmann method (IB-LBM). We pay a special attention to the link between the spatiotemporal organization of the suspension and rheology. We first analyze situations in which vesicles perform tank-treading. The pair of vesicles settles into an equilibrium state with constant relative distance, which is regulated by the confinement. The equilibrium dista...

  17. Scheme of collective services for the energy. Document under consultation; Schema de services collectifs de l'energie. Document soumis a la consultation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    The energy policy is a major question of a government, for the economy and also for the environmental impact. This document aims at defining objectives in the context of the energy and the environment and its future in the next twenty years. It gives information and assistance to decision makers to manage the energy valorization and conservation. It includes five parts. The first part deals with the context, the stakes and forecast. The second and the third parts presents respectively the means for new actions and their control. The fourth part is an analysis of the regional contributions and the last part provides charts and maps. (A.L.B.)

  18. Effets des dispositifs organisationnels sur la gestion « individuel / collectif » : le cas des vendeurs automobiles de deux concessions

    OpenAIRE

    Gilson , Adeline

    2004-01-01

    Cette étude comparative interroge le lien entre logiques d'actions individuelles et collectives, a priori antinomiques, auprès de commerciaux du secteur automobile. L'appropriation des clients, les stratégies de fidélisation dans son intérêt propre, la conception de l'acte de vente comme central dans la relation de service sont autant d'éléments qui confirment l'individualisme du métier de vendeur dont le travail reste toutefois intimement lié au reste de l'organisation. Cette tension potenti...

  19. Direct interaction in nuclear reactions: a theory; L'interaction directe dans les reactions nucleaires: theorie

    Energy Technology Data Exchange (ETDEWEB)

    Dominicis, C.T. de [Commissariat a l' Energie Atomique, Saclay (France).Centre d' Etudes Nucleaires

    1959-07-01

    General treatment of the foundations of direct interaction in nuclear reactions; representation of the instantaneous elastic scattering amplitude by the scattering amplitude due to a complex potential; expansion of the instantaneous inelastic scattering amplitude and discussion of the 1. Bohr approximation (distorted waves) contribution to individual and collective states of excitation. (author) [French] Expose general sur les fondements de l'interaction directe dans les reactions nucleaires; representation de l'amplitude de diffusion instantanee elastique par celle due a un potentiel complexe; developpement de l'amplitude de diffusion instantanee inelastique et discussion de la contribution de la premiere approximation de Bohr (sur des distendues) a l'excitation d'etats individuels et collectifs. (auteur)

  20. Luis A. García Moreno et María Jesús Viguera Molins (éd.), Del Nilo al Ebro, t. I : Estudios sobre las fuentes de la conquista islámica

    OpenAIRE

    Nef, Annliese

    2012-01-01

    Cet ouvrage est le premier volume d’un projet quadriennal en cours financé par la Communauté Autonome de Madrid et intitulé « La expansión del Imperio árabe-islámico en el Norte de África y Occidente (siglos vii-viii) según las fuentes no islámicas ». Ce projet collectif prévoyait trois étapes comme le rappelle l’introduction : d’abord, la récolte et l’analyse de sources littéraires manuscrites non islamiques (entendre non musulmanes, nous y reviendrons) sur les conquêtes arabo-musulmanes dep...

  1. L’habiter léger.

    Directory of Open Access Journals (Sweden)

    Jacques Lévy

    2003-01-01

    Full Text Available Les chercheurs de l'équipe Mit (Mobilités Itinéraires Territoires, dirigée par Rémy Knafou, nous ont récemment livré le premier tome d'un travail à double détente sur le tourisme. C'est un livre collectif mais très cohérent, roboratif, souvent drôle, toujours écrit avec force, la titraille représentant un résumé justement accrocheur et incitant à la réflexion : le sous-titre, déjà, « Lieux communs », exprime la tension entre tourisme de masse et ...

  2. Hyperloop : le droit et le devoir de douter...

    OpenAIRE

    Crozet , Yves

    2016-01-01

    National audience; C’est comme si c’était fait ! Les journaux les plus sérieux (Les Echos) nous annoncent que le premier test du prototype Hyperloop dans le désert du Nevada est un succès. Le projet futuriste d’Elon Musk se concrétise. Un véhicule terrestre de transport collectif va bientôt se déplacer à plus de 1000 km/h entre San Francisco et Los Angeles. Comme pour donner du crédit à cette information, la SNCF, via sa filiale SYSTRA va devenir partenaire du projet. Déjà les journaux de Pro...

  3. On the interactions between carbon monoxide and transition metals; Contribution a l'etude des interractions de l'oxyde de carbone et des metaux de transition

    Energy Technology Data Exchange (ETDEWEB)

    Degras, D E [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1966-12-01

    The sticking of carbon monoxide on surface atoms of transition metals is a collective phenomenon: according to the adsorption process period which is considered, this phenomenon may be formally described either by the Elovich equation or essentially from a steric point of view. The process rate depends upon the nature of the metal, the carbon monoxide pressure the temperature and the population densities of the induced and fundamental energy levels of the gas-solid bond. At least one of these induced levels tends to disappear with increasing time. For a localised adsorption and taking into account the surface Rayleigh waves, the analysis of the surface entropy yields the so-called iso-kinetic temperature for thermal desorption. This temperature is correlated with the cohesive energy of the metal surface atoms. Finally, it is shown that the interactions of a low energy electron bean with adsorbed molecules - reflection and energy exchange, desorption, ionization or dissociative ionization are strongly dependent on the energy levels of the gas-solid bond and the relative populations of these levels. (author) [French] La capture des molecules d'oxyde de carbone par les atomes de surface des metaux de transition est un phenomene collectif: il peut etre decrit formellernent soit par l'equation d'Elovich, soit a partir de considerations purement steriques suivant la periode envisagee dans l'evolution du processus d'adsorption. Cette evolution est determinee par la nature du metal, la pression d'oxyde de carbone, la temperature et la densite des populations des niveaux fondamental et induits de la liaison. L'un au moins de ceux-ci tend a disparaitre avec le temps. L' etude de l'entropie du complexe de surface a partir des ondes de Rayleigh en adsorption localisee permet de retrouver theoriquernent la temperature dite isocinetique dans la dissociation thermique de ce complexe. Cette temperature depend de la cohesion des atomes rnetalliques de surface. Enfin l'interaction d

  4. Radiant heat transfers in turbojet engines. Two applications, three levels of modeling; Transferts radiatifs dans les foyers de turboreacteurs. Deux applications, trois niveaux de modelisation

    Energy Technology Data Exchange (ETDEWEB)

    Schultz, J L; Desaulty, M [SNECMA, Centre de Villaroche, 77 - Moissy-Cramayel (France); Taine, J [Ecole Centrale de Paris, Laboratoire EM2C. CNRS, 92 - Chatenay-Malabry (France)

    1997-12-31

    Several applications linked with the dimensioning of turbojet engines require the use of modeling of radiant heat transfers. Two different applications are presented in this study: the modeling of heat transfers in the main combustion chamber, and modeling of the infrared signature of the post-combustion chamber of a military engine. In the first application, two types of radiant heat transfer modeling are presented: a global modeling based on empirical considerations and used in rapid pre-dimensioning methods, and a modeling based on a grey gases concept and combined to a ray shooting type technique allowing the determination of local radiant heat flux values. In the second application, a specific modeling of the radiant heat flux is used in the framework of a ray shooting method. Each model represents a different level of successive approximations of the radiant heat transfer adapted to flow specificities and to the performance requested. (J.S.) 16 refs.

  5. Un test de classement en ligne pour évaluer les niveaux de compétence et constituer des groupes classes

    Directory of Open Access Journals (Sweden)

    Patricia Kohler

    2012-01-01

    Full Text Available L’Université de Fribourg a développé un test de classement en ligne avec la plateforme Moodle pour évaluer les compétences des étudiants en langues étrangères (compréhension orale, compréhension écrite et production écrite selon le Cadre européen commun de référence du Conseil de l’Europe. Une démarche qualité nous a aidé à réfléchir sur les modèles de tests de classement en ligne de sorte que nos résultats soient transférables à d’autres contextes que l’enseignement des langues étrangères. Nous avons évalué l’acceptabilité de notre test avec, d’une part, les données quantitatives produites par Moodle lorsque les étudiants passent le test. D’autre part, nous avons analysé les entretiens d’étudiants décrivant leur expérience avec le test. Certains résultats montrent la pertinence du modèle de test : la durée des sous-tests, l’utilité d’une auto-évaluation et la nécessité de sous-tests sur chaque compétence. D’autres résultats se dégagent sur la représentation qu’a l’usager d’un test en ligne qui remet en question des rapports fondamentaux de l’individu au temps, à l’espace, à l’identité et à ses sensibilités d’ordre culturel.

  6. LES DEUX NIVEAUX DE L’INVISIBLE DANS L’OEUVRE DE FRIDA KAHLO (The two levels of invisible in the work of Frida Kahlo

    Directory of Open Access Journals (Sweden)

    Luca Molnár

    2015-06-01

    Full Text Available The aim of this study is to reveal the different levels of representation of invisible feelings in the work of Frida Kahlo. In order to express these feelings, in some paintings, the artist uses visible objects, such as tears – which become the first level of representation of the invisible. In other paintings, however, she uses internal organs of the human body to represent invisible pain or suffering. These organs are hidden from the eye and are therefore invisible. There are two categories within this second level: the first one consists of internal organs traditionally used to represent invisible feelings in the European culture, such as the skull. The second category embraces organs used especially by Frida, like the womb. The study observes how her life had made this physically broken, but mentally strong artist to cut open her own body to show it to the world, representing feelings that only a woman can feel, but nobody can see.

  7. Experience in developing control integrated multilevel systems for gas transport; Developpement de systemes integres de gestion multi-niveaux pour le transport du gaz

    Energy Technology Data Exchange (ETDEWEB)

    Kostyukov, V.Y. [NIIIS, (Russian Federation); Bityukov, V.S. [Gasprom, (Russian Federation)

    2000-07-01

    This report describes the experience of the integrated control multilevel system (IACS) development and implementation for gas transport at the regional enterprises of JSC 'Gasprom', specificity of IACS creation by the Russian enterprises on the basis of the technical and licensed basic software SCADA Geamatics purchased from AEG company under the contract. (authors)

  8. Projets Pilotes Quebecois Portant sur L'Integration Scolaire aux Niveaux Pre-Scolaire et Primaire (Quebec Pilot Projects on Mainstreaming of Preschool and Primary-Level Schoolchildren).

    Science.gov (United States)

    Saint-Laurent, Lise; And Others

    1992-01-01

    This article synthesizes 55 Quebec (Canada) pilot projects on mainstreaming of pupils with learning disabilities, behavior disorders, physical or sensorial handicaps, or mental handicaps, at preschool and elementary levels. It focuses on extent of integration, interventions, training and support for teachers, and evaluation methodology used.…

  9. Building classification trees to explain the radioactive contamination levels of the plants; Construction d'arbres de discrimination pour expliquer les niveaux de contamination radioactive des vegetaux

    Energy Technology Data Exchange (ETDEWEB)

    Briand, B

    2008-04-15

    The objective of this thesis is the development of a method allowing the identification of factors leading to various radioactive contamination levels of the plants. The methodology suggested is based on the use of a radioecological transfer model of the radionuclides through the environment (A.S.T.R.A.L. computer code) and a classification-tree method. Particularly, to avoid the instability problems of classification trees and to preserve the tree structure, a node level stabilizing technique is used. Empirical comparisons are carried out between classification trees built by this method (called R.E.N. method) and those obtained by the C.A.R.T. method. A similarity measure is defined to compare the structure of two classification trees. This measure is used to study the stabilizing performance of the R.E.N. method. The methodology suggested is applied to a simplified contamination scenario. By the results obtained, we can identify the main variables responsible of the various radioactive contamination levels of four leafy-vegetables (lettuce, cabbage, spinach and leek). Some extracted rules from these classification trees can be usable in a post-accidental context. (author)

  10. Radiant heat transfers in turbojet engines. Two applications, three levels of modeling; Transferts radiatifs dans les foyers de turboreacteurs. Deux applications, trois niveaux de modelisation

    Energy Technology Data Exchange (ETDEWEB)

    Schultz, J.L.; Desaulty, M. [SNECMA, Centre de Villaroche, 77 - Moissy-Cramayel (France); Taine, J. [Ecole Centrale de Paris, Laboratoire EM2C. CNRS, 92 - Chatenay-Malabry (France)

    1996-12-31

    Several applications linked with the dimensioning of turbojet engines require the use of modeling of radiant heat transfers. Two different applications are presented in this study: the modeling of heat transfers in the main combustion chamber, and modeling of the infrared signature of the post-combustion chamber of a military engine. In the first application, two types of radiant heat transfer modeling are presented: a global modeling based on empirical considerations and used in rapid pre-dimensioning methods, and a modeling based on a grey gases concept and combined to a ray shooting type technique allowing the determination of local radiant heat flux values. In the second application, a specific modeling of the radiant heat flux is used in the framework of a ray shooting method. Each model represents a different level of successive approximations of the radiant heat transfer adapted to flow specificities and to the performance requested. (J.S.) 16 refs.

  11. Registres/niveaux de langue dans les médias numériques : exemples du site forum.doctissimo.fr

    Directory of Open Access Journals (Sweden)

    Jean Pierre Fewou Ngouloure

    2014-12-01

    Full Text Available The object of this reflection is to show that modern technologies through computer objects, supports and interfaces, have a huge impact on linguis tic practices in present times. Starting from some internet users’ conversational productions in Fr ench, reviewed on the health forum of the site www.doctissimo.fr, we identify and analyse the different language registers/levels as they are articulated and realised on the forums of the aforementioned s ite. In order to do this, we focus on the lexical, morphological, stylistic and prosodic features of the utte rances that we analyze, in order to test the ground hypothesis according to which computer technology a ffects the linguistic competence and performance of the actors in the communication process. Therefore, we conclude, in the light of our discussion, that the future of French and of language in general also depends on the importance that Internet has and will continue to have on our everyday lives.

  12. Evidence based of chemoradiotherapy in cervix carcinoma; Chimioradiotherapie concomitante dans les cancers du col de l'uterus: quels niveaux de preuve?

    Energy Technology Data Exchange (ETDEWEB)

    Joly-Lobbedez, F. [CHU de la Cote-de-Nacre, 14 - Caen (France); CLCC Francois-Baclesse, Oncologie Medicale, 14 - Caen (France)

    2009-10-15

    Since 10 years, the combination of chemoradiotherapy has become a standard of treatment of the advanced localized cervical cancer. Two systematic reviews of the literature (including the results of the different clinical trials) have already been published. The aim of this article is to present the results of the recent meta-analysis based on individual patient data and to discuss the perspectives. This meta-analysis was rigorously designed: trials selected had the same control arm with the same radiotherapy without concomitant chemotherapy, the definition of the primary outcome (overall survival) was homogeneous and analysis was made in intent to treat. The results confirm the advantage in overall survival in favor of the chemoradiotherapy with an absolute 5-year overall survival benefit of 6% (60-66%) and 8% of 5-year disease-free survival (50-58%). Interestingly, even if cisplatin seems to be the most active drug, a significant advantage is also observed with no platinum chemotherapy. A polychemotherapy is not more active than a mono chemotherapy and there was a suggestion of a difference in the size of the survival benefit with tumor stage. Larger benefits were seen for the few trials in which additional chemotherapy was administered after chemoradiotherapy, but results have to be confirmed by other clinical trials. Late toxicity was not well evaluated and a long-term follow-up of the patients is important to assess the real incidence of long-term side effects of the chemoradiotherapy and the impact on quality of life. New strategies combining new chemotherapy protocols or targeted therapy with radiation are promising but have to be evaluated in comparative clinical trials before use in routine. (authors)

  13. Level density of interacting nucleons inside a shell; Densite de niveaux d'un systeme de nucleons en interaction dans une couche

    Energy Technology Data Exchange (ETDEWEB)

    Balian, Roger [Commissariat a l' energie atomique et aux energies alternatives - CEA, Centre d' etudes Nucleaires de Saclay, Gif-sur-Yvette (France)

    1960-07-01

    Using perturbation theory, the grand partition function is calculated for the completely degenerate system of interacting nucleons inside a shell. The level density is then derived by the Darwin-Fowler method. The purpose is to compare these results to exact levels known for a p-shell. The method gives fairly good results, even for a small number of particles, provided that the self-consistent field is taken into account, and the calculation is carried out in a coherent way; there is no advantage in performing the saddle point method after integration of the level density. Reprint of a paper published in Nuclear Physics, 13, p. 594-620, 1959.

  14. Design of the Small Rods Forming the Fuel Element of the First Charge of the EL4 Reactor. Cladding Problems; Etude des crayons constituant l'element combustible du premier jeu d'EL4 - probleme de la gaine; Problema pokrytiya nebol'shikh steeknej, obrazushchikh toplivnyj ehlement pervoj zagruzki reaktora EL.4; Estudio de las barras que constituyen los elementos combustibles de la primera carga del reactor EL4 - el problema de las vainas

    Energy Technology Data Exchange (ETDEWEB)

    Bailly, H.; Ringot, C.; Weisz, M. [Centre d' Etudes Nucleaires de Saclay (France)

    1963-11-15

    The fuel element for the first charge of EL4 makes use of stainless steel cans. The grade of steel chosen and the can thickness depend on the corrosion resistance and mechanical strength required. The operating stresses and temperatures are such that fabrication of a can lasting throughout the life of the fuel element calls for a highly resistant grade of steel, of thickness greater than 0.5 mm. When the can bears on the fuel as a result of creep, deformation in diametrical clearance may lead to ovalization and folding, while deformation in longitudinal clearance may cause buckling of the can. Numerous tests have been carried out on cans of thickness 0.3 and 0.4 mm to determine type of deformation as a function of clearance. To be certain of avoiding ovalization with the thicknesses proposed and to keep the internal temperature of the fuel as low as possible, the clearance must be reduced to zero in fabrication. (author) [French] L'element combustible du premier jeu EL4 utilise des gaines en acier inoxydable. Le choix de la nuance et de l'epaisseur de la gaine est lie a des considerations de tenue a la corrosion et de tenue mecanique. Les contraintes et les temperatures d'utilisation ne permettent pas de concevoir une gaine resistante pendant toute la vie de l'element combustible a moins d'utiliser une nuance tres resistante et d'epaisseur superieure a 0,5 mm. On admet que la gaine s'applique par fluage sur le combustible: la deformation dans les jeux diametraux peut conduire a la formation d'une ovalisation et d'un pli; la deformation dans les jeux longitudinaux peut conduire a des flambages de la gaine. De nombreux essais ont ete realises sur des gaines d'epaisseurs 0,3 et 0,4 mm pour connaitre le mode de deformation en fonction des jeux. Pour etre certain de ne jamais avoir d'ovalisation avec les epaisseurs envisagees, et pour avoir la temperature a coeur du combustible la plus basse possible, on est conduit a reduire a zero le jeu en fabrication. (author

  15. Analytic index for nuclear physicians uses; Repertoire analytique a l'usage des physiciens nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    Ballini, R.; Barloutaud, R.; Bernas, R.; Bretonneau, P.; Chaminade, R.; Cohen, R.; Conjeaud, M.; Cotton, E.; Faraggi, H.; Grjebine, T.; Joffre, H.; Laboulaye, H. de; Lesueur, C.; Leveque, A.; Moreau, J.; Naggiar, V.; Papineau, L.; Prugne, P.; Schuhl, C.; Studinowski, FJ.; Netter, F.; Raievski, V.; Valladas, G. [Commissariat a l' Energie Atomique, Lab. du Fort de Chatillon, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires; Marty, N.; Renard, G. [College de France, Lab. de Chimie Nucleaire (France)

    The problem of the documentation in nuclear physics becomes constantly more complex. Every week brings its share of new publications, always more numerous and more varied. To remedy to this facts that we tried, in the service of Nuclear Physics of the CEA, to give to the documentation a character of a collective and systematized work. The present report covers the literature appeared between first January 1950 and first July 1951. (Volume 1: CEA report number 120; Volume 2: CEA report number 184). (M.B.) [French] Le probleme de la documentation en physique nucleaire devient sans cesse plus complexe. Chaque semaine apporte son lot de publications, toujours plus nombreuses et plus diversifiees. C'est pour essayer de porter remede a cet etat de choses que nous avons essaye, au service de Physique Nucleaire du C.E.A., de donner a la documentation le caractere d'un travail collectif systematise. Le present rapport couvre la litterature parue entre le premier Janvier 1950 et le premier Juillet 1951. (Tome 1: Rapport CEA numero 120; Tome 2: Rapport CEA numero 184). (M.B.)

  16. A dynamic bivariate Poisson model for analysing and forecasting match results in the English Premier League

    NARCIS (Netherlands)

    Koopman, S.J.; Lit, R.

    2015-01-01

    Summary: We develop a statistical model for the analysis and forecasting of football match results which assumes a bivariate Poisson distribution with intensity coefficients that change stochastically over time. The dynamic model is a novelty in the statistical time series analysis of match results

  17. John Terry and the Predicament of Englishness: Ambivalence and Nostalgia in the Premier League Era.

    OpenAIRE

    Ewen, Neil

    2013-01-01

    This article examines media discourse surrounding the Chelsea and England footballer John Terry and argues that his iconicity embodies multiple anxieties about Englishness and English football in the era of neoliberalism. In a nostalgic culture in search of ‘traditional’ English heroes, Terry is celebrated for his physicality and traditionally ‘English’ style of play; yet, his off-field behaviour is seen to be both emblematic and symptomatic of a celebrity culture considered to betray the val...

  18. Peer exchange, "strategic goals to manage research programs : building a premier research program".

    Science.gov (United States)

    2013-06-10

    The objectives of the District Department of Transportation (DDOT) Research, Development, & Technology Transfer (RDT) Branch Peer Exchange were: : 1. Receive peer input and perspective on RDT Strategic Plan. : 2. Obtain assistance in assessing validi...

  19. Sucevița – l’iconographie du premier synode œcuménique

    Directory of Open Access Journals (Sweden)

    Ecaterina Cincheza Buculei

    2015-12-01

    Full Text Available The very special manner in which the First Ecumenical Council was reproduced at Suceviţa – the presence of Empress Elena next to Constantine and their association with the cross between them, The Vision of St. Peter from Alexandria, the moment when Arius was spanked by St. Nicholas who holds his beard and the unique episode of Arius’death in a public latrine as a result of his unbelief – reflects on one hand, the connection of the Council with the Liturgy and with the Trinity dogma and, on the other hand, they emphasize the victory of the true faith defended at Nicaea. It was the confession of this faith that brought the sacrifice of the Saints from the Menology, an amply painted theme on all walls of the narthex.

  20. Virtual accelerator concept, implementation and preliminary test; Accelerateur virtuel Concept, implementation et premier test

    Energy Technology Data Exchange (ETDEWEB)

    Uriot, D.; Duperrier, R

    2006-05-15

    A virtual accelerator is the coupling of a simulation code with the control system of a real machine. 3 operating modes are considered. First, the monitoring mode in which any action on the control system has an impact on both real and virtual machines. This mode allows a direct comparison between simulation results and the real behaviour of the accelerator. Secondly, the flight simulation mode, this mode allows the accelerator operators to simulate the effect of any change in the parameters of the control system before transferring them to the real machine. The main advantage of this mode is to allow the assessment of operating procedures before implementing them on the real machine. The third mode is the automatic steering mode in which the simulation code assumes the reins of the control system of the real machine. This mode allows the making of complex and time-consuming adjustment procedures in an automatic way. TraceWin is a simulation code dedicated to the behaviour of charged-particle beams in a linear accelerator. TraceWin is consistent with the EPICS technology on which the control system of most accelerators is based. A virtual accelerator composed of the SILHI injector combined to the TraceWin code via the EPICS environment has showed its efficiency in the automatic steering mode. (A.C.)

  1. The Three Mile Island accident, a world premiere for nuclear energy

    International Nuclear Information System (INIS)

    Bouvier, Yves

    2015-01-01

    When it happened on 28 March 1979, the accident at the Three Mile Island nuclear power station in Pennsylvania took experts and operators by surprise. Although human losses were minor, this world shaking media event significantly changed public attitudes towards nuclear energy and put a definitive stop to the development of nuclear power in the USA. (author)

  2. Energies and raw materials. The energy situation; Energies et matieres premieres. Conjoncture energetique

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-01

    Statistics are given on the energy and raw materials (coal, oil, etc.) production and consumption levels in France in October 1997: primary energy total consumption has increased (mobile year) of 0.8%, at the same rate since 3 years. Interior demand has varied depending on the energy: strong decrease for coal (- 8.1%), slight increase for petroleum products (+ 1.3%), slowing down increase for gas (+ 2.1%) and moderate increase for electricity (+ 1.4%). An increase in the dollar exchange rate and a high level of oil and gas imports have induced a high energy cost level with + 22% on one year, reaching 87.8 billions Francs, to be compared to 72.0 in October 1996

  3. Energies and raw materials. The energy situation; Energies et matieres premieres. Conjoncture energetique

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-11-01

    Statistics are given on the energy and raw materials (coal, oil, etc.) production and consumption levels in France in November 1997: primary energy total consumption has increased (mobile year) of 0.6%, at a slightly inferior rate than the rate since 3 years. Interior demand has varied depending on the energy: strong decrease for coal (- 9.3%), slight increase for petroleum products (+ 1.2%), markedly slowing down increase for gas (+ 1.4%) and moderate increase for electricity (+ 1.3%). An increase in the dollar exchange rate and a high level of oil and gas imports have induced a maintained high energy cost level with + 14% on one year, reaching 86.8 billions Francs, to be compared to 76.1 in November 1996

  4. Annual report 1997. Energies and raw materials; Rapport annuel 1997. Energies et matieres premieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    This report gives the important directions of French energy policy. Nuclear energy, electric power, natural gas, coal and petroleum products are reviewed. The situations and the forecasting for raw materials are also given. (N.C.)

  5. Energies and raw materials. The energy situation; Energies et matieres premieres. Conjoncture energetique

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    Statistics are given on the energy and raw materials (coal, oil, etc.) production and consumption levels in France in September 1997: primary energy total consumption has increased (mobile year) of 1.1%, at the same rate since 3 years. Interior demand has varied depending on the energy: strong decrease for coal (- 5.9%), slight increase for petroleum products (+ 0.8%), strong increase for gas (+ 3.2%) and moderate increase for electricity (+ 1.7%). An increase in the dollar exchange rate and a high level of oil and gas imports have induced a record energy cost level with + 30% on one year, reaching 89.2 billions Francs, to be compared to 68.5 in September 1996

  6. Energies and raw material. Annual report; Energies et matieres premieres. Rapport annuel

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    The annual report of the french General Direction of the Energy and the Raw Material (DGEMP) deals with the energy policy. The following subjects are analysed: the french program of fight against the global warming; the biogas; the radioactive wastes management program; the french nuclear industry re-organization; Tchernobyl; the electric power and gas public service; the risk prevention concerning the electric power production; the international Gaz De France protocol; the closing of the Ales mine; the cooperation ELF and TOTAL; the french para-petroleum industry; the raw material prices; the french mining situation; the french energy policy audit by the AIE; the energy accidents of december. The DGEMP organization chart with contacts and the publications are also included. (A.L.B.)

  7. "Particle Fever": avant-premiere at CERN Main auditorium on 10 December, at 19:30

    CERN Multimedia

    Neal David Hartman

    2013-01-01

    CERN people will have the chance to see a preview of the film "Particle Fever" in CERN's main auditorium on Tuesday 10 December at 19:30. The director, Mark Levinson, will be in attendance to speak with the audience about the film after the screening.   CERN and its experiments have been the focus of innumerable television documentaries, news reports, and other media productions.  However, until now, no film about the search for the Higgs Boson has been made for theatrical release in the classic documentary tradition.  "Particle Fever" has received numerous awards and travelled to festivals around the world, where it has consistently played to sell-out audiences.  The film will begin a commercial theatrical run in the United States in early 2014, but CERN people have the chance to see a preview in the CERN main auditorium on Tuesday, 10 December at 19:30.   The director, Mark Levinson, has wor...

  8. Energies and raw materials. Letter n.28; Energies matieres premieres. Lettre n. 28

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-01-15

    This letter of the DGEMP (General Direction of the Energy and the Raw Materials) deals with the following four main topics: the main recommendations of the final report of the working Group ''Factor 4'' concerning the energy policy; the energy conservation certificates as a tool of the energy control with their implication in the residential and ternary sector; the increase of the solar water heaters and heat pumps sales thanks to the tax credits; the California example facing the climatic change and the energy policy. (A.L.B.)

  9. Issues in the Learning Context of Undergraduate Physiotherapy Programme at a Premier Medical School in Zambia

    Directory of Open Access Journals (Sweden)

    Christian C Ezeala

    2018-01-01

    Full Text Available Background: Students’ perceptions of their learning environments influence their approaches to learning and the learning outcomes, and reflect a programme’s effectiveness. In Africa, literature on the learning environments of medical and health sciences education is scanty, and the issues impinging on effective education are not well documented. The objective of this study was to determine learners’ perceptions of the issues in the learning environment of undergraduate physiotherapy education at the University of Zambia.Methods: Undergraduate physiotherapy students in years 2 to 5 were stratified according to level of study and randomly sampled. They were provided written information about the study, and consenting students were allowed to complete the DREEM questionnaire unassisted. Completed questionnaires were rated using a recommended guideline and their responses analysed quantitatively. Global, subscale, and item mean scores were calculated, and Cronbach’s alpha was determined as a measure of data reliability and internal consistency. The study was approved by ethics committees of two universities.Results: Ninety-three students participated in the study. The response rate was 88.4 %. All classes rated the learning environment as ‘more positive than negative,’ with a mean global score of 123.2/200 (61.6 %. Scores within subscales (55.7–70.4 % were comparable across the classes. Nine items scored below 2.0/4.0 indicating dissatisfaction. These included inadequate social support, teacher authoritarianism, and factual overload. Cronbach’s alpha for global scores was 0.896, and between 0.616 and 0.820 for subscale scores.Conclusion: Though total DREEM scores showed overall positive perception of the learning environment by the students, item analysis showed students’ dissatisfaction with several aspects. This analysis of undergraduate students’ perceptions of the Physiotherapy learning environment provided insight into the phenomena in the programme and adds to the literature on learning environments of Physiotherapy education in Africa.Keywords: DREEM, EDUCATIONAL ENVIRONMENT, PHYSIOTHERAPY, TEACHING AND LEARNING, UNDERGRADUATE STUDENTS

  10. Military Librarians Workshop: A Premier Gathering of Military Librarians, 1957-1999

    National Research Council Canada - National Science Library

    Palmer, William A., Jr; Hanna, Marcia

    2000-01-01

    The Military Librarian Workshop(MLW) is an annual meeting that brings together civilian and military personnel who serve as special librarians, library supervisors, or technical information officers in military or governmental...

  11. Premier Tools of Energy Research Also Probe Secrets of Viral Disease

    Science.gov (United States)

    Chui, Glennda

    2011-03-28

    Advanced light sources peer into matter at the atomic and molecular scales, with applications ranging from physics, chemistry, materials science, and advanced energy research, to biology and medicine.

  12. Prague, September 1st, 1816: Premiere of Louis Spohr’s Faust 223. A documentary study

    Czech Academy of Sciences Publication Activity Database

    Freemanová, Michaela

    2016-01-01

    Roč. 53, 2/3 (2016), s. 223-234 ISSN 0018-7003 Institutional support: RVO:68378076 Keywords : Louis Spohr’s Faust * theatre performance * Prague’s Estates Theatre Subject RIV: AL - Art, Architecture, Cultural Heritage

  13. La CPE-Can forge des liens et place les étudiants au premier rang ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Canada (CPE-Can) :Dre Margot ParkesDepartment of Family Practice, University of British Columbia, CanadaDre Johanne Saint-CharlesCentre de recherche interdisciplinaire sur la biologie, la santé, la société et ...

  14. Glances on the year 1998. Energies and raw materials; Regards sur 1998. Energies et matieres premieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-01

    This report summarizes 14 key-topics of the year 1998 in relation with the French energy and economic policy: the new start-up of energy mastery; the nuclear industry between passion and reason; the labour inspection in nuclear power plants; the law project for the modernizing and development of the electric power public utility; the main gas transportation systems; the future of Gardanne`s mining basin; the raw materials in the upheaval; the French refining activity after the Auto-Oil directive; the oil company fusions; the priorities in petroleum technology research; the policy of automotive fuels distribution; the energy in regions; the mining activity in New Caledonia; the end of the BRGM-Normandy partnership. A calendar of remarkable facts is given at the end. (J.S.)

  15. Developments during the first semester 2001; Les developpements au premier semestre 2001

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This document gives a panorama of the nuclear energy situation at the end of the first 2001 semester. The energy policy concerning the nuclear industry development, is discussed for many countries: USA, Germany, United Kingdom, Japan, China, India, Korea, Taiwan, Africa and south America, Russia and east Europe. (A.L.B.)

  16. L’irrigation diminue-t-elle en France ? Premiers enseignements du recensement agricole de 2010

    Directory of Open Access Journals (Sweden)

    LOUBIER, Sébastien

    2013-05-01

    Full Text Available Le recensement agricole constitue un outil essentiel à la connaissance du monde agricole et au pilotage de l’action publique. À partir d'une analyse des données et des résultats concernant l'irrigation, les auteurs nous présentent la situation actuelle en France et les principales évolutions depuis dix ans.

  17. An Investigation of Knee Injury Prevalence and its Mechanism among Premier League Soccer Referees in Iran

    Directory of Open Access Journals (Sweden)

    Hamid Mahdavi Mohtasham

    2017-03-01

    Conclusion: The results of this study highlight the importance of including special training in warm-up programs such as interval training, proprioception exercises, strength training (e.g. Nordic hamstring, flexibility training, and muscular endurance training which have been designed to prevent knee injuries. The results help to design and set-up an injury prevention program for the Referees Committee of the Iranian Football Federation.

  18. Le premier régime de protection sociale du Nigeria | CRDI - Centre ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    14 juin 2017 ... La démarche de financement de la recherche du PEP est singulière et fort efficace, car elle vise plutôt à améliorer l'expertise des chercheurs des pays en développement ... Le modèle du PEP fonctionne bien, a-t-il ajouté, et il a une influence fort positive sur l'élaboration éclairée de politiques nationales. ».

  19. Les Campaniformes Pyreneo-Languedociens Premiers Résultats au C 14

    Directory of Open Access Journals (Sweden)

    Jean GUILAINE

    2009-10-01

    Full Text Available La civilisation des gobelets campaniformes a posé aux préhistoriens, dès son individualisation même, des problèmes de géographie et de diffusion ainsi que des questions de caractère chronologique. C'est essentiellement le mérite des auteurs ibériques d'avoir montré que cette culture s'était fractionnée en ensembles géographiques relativement distincts (P. Bosch-Gimpera, A. del Castillo. Les auteurs anglo-saxons, pour leur part, ont surtout mis l'accent sur les variantes typologiques, en essayant de décortiquer la famille campaniforme en horizons stylistiquement et chronologiquement bien différenciés. Au terme d'une longue tradition (marquée par les travaux de A. Goetze, P. Reinecke, J. Abercromby, V. G. Childe, H. N. Savory, etc., se trouve une série de belles synthèses dont les plus remarquables sont celles de E. Sangmeister (1951, J. D. Van der Waals et W. Glasbergen (1955, D. L. Clarke (1970. De nombreux préhistoriens se sont par ailleurs penchés sur les problèmes de diffusion et diverses thèses ont été émises: théorie de l'origine sud-ibérique (Schmidt, Bosch- Gimpera, Del Castillo; théorie de la genèse centro-européenne (J. et E. Neustupny; thèse, plus complexe, de Sangmeister mettant en jeu divers relais à partir de Liberie et un important phénomène de reflux depuis l'Europe moyenne en direction de la Péninsule (théorie fortement discutée par la suite par son auteur même; enfin, tout récemment, hypothèse de D. L. Clarke sur la formation de cette civilisation dans le Midi de la France, plus particulièrement dans la région bordant le Golfe du Lion.

  20. PECVD de composes de silicium sur polymeres: Etude de la premiere phase du depot

    Science.gov (United States)

    Dennler, Gilles

    Since their first introduction in the early 90's, transparent barriers against oxygen and/or water vapor permeation through polymers, such as SiO 2, are the object of increasing interest in the food and pharmaceutical packaging industries, and more recently for the encapsulation of organic-based displays. It is now well known that these thin layers possess barrier properties only if they are thicker than a certain critical thickness, dc. For example, dc is around 12 nm in the case of SiO2 on KaptonRTM PI; below this value, the measured "Oxygen Transmission Rate" (OTR, in standard cm3/m2/day/bar) is roughly the same as that of the uncoated polymer. Until now, no detailed research has been carried out to explain this observation, but a hypothesis was proposed in the literature, based on island-like growth structure of the coating for d ≤ dc. According to this hypothesis, the surface energy of the polymeric substrates is so low that the Volmer-Weber (island-coalescence) growth mode occurs. We have aimed to verify this explanation, that is, to study the initial phase of silicon-compound (SiO2 and SiN) growth on four different polymeric substrates, namely polyimide (KaptonRTM PI), polycarbonate (LexanRTM PC), polypropylene (PP), and polyethyleneterephthalate (MylarRTM PET). Three different deposition methods were used, namely reactive evaporation of SiO, radio-frequency (RF) Plasma Enhanced Chemical Vapor Deposition (RF PECVD), and Distributed Electron Cyclotron Resonance (DECR) PECVD. In this latter case, the substrates were placed in three different positions: (i) in the active glow zone, (ii) downstream, and (iii) downstream, but shielded from photon emission (e.g. VUV) from the plasma. Angle-Resolved X-Ray Photoelectron Spectroscopy (ARXPS), Rutherford Backscattering Spectroscopy (RBS), and Scanning Electron Microscopy (SEM), the latter performed after Reactive Ion Etching (RIE) by oxygen plasma, revealed that growth indeed occurs in a Volmer-Weber mode in the case of evaporated films. The island coalescence was observed to occur at d = 1.2 nm, at which point the sticking coefficient of precursor species changes drastically. Finally, we have investigated the presence of an "interphase" between deposited coatings and the polymeric substrate. (Abstract shortened by UMI.)

  1. Development Strategy for G-Land Beach as a Potential Premier Surfing Beach in Indonesia

    OpenAIRE

    Arismunandar, Arismunandar; Iskandar, Budi Permadi

    2013-01-01

    Tourism in Indonesia is an important component of the Indonesian economy as well as a significant source of its foreign exchange revenues and job creation. For Indonesia economy, In 2011 tourism contributed of Rp. 437.25 trillion to the Gross Domestic Product (GDP) or 13.8% of the total GDP of Indonesia (Source: BPS, 2012). GDP growth of tourism since 2001 had always showed a higher growth rate than the national GDP, which in 2011 tourism GDP growth reached 9.18%, while only 6.5% of national ...

  2. L'accélérateur du CERN bat un premier record

    CERN Multimedia

    2010-01-01

    Des protons lancés les uns contre les autres à une vitesse très proche de celle de la lumière sont entrés en collision avec une énergie de 2,36 TeV, la plus haute jamais atteinte dans un laboratoire. (2 pages)

  3. Annual report 1997. Energies and raw materials; Rapport annuel 1997. Energies et matieres premieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    This report gives the important directions of French energy policy. Nuclear energy, electric power, natural gas, coal and petroleum products are reviewed. The situations and the forecasting for raw materials are also given. (N.C.)

  4. Crucial optimization steps in getting premier quality of Aquilaria malaccensis genomic DNA for molecular activities

    International Nuclear Information System (INIS)

    Muhammad Hanif Azhari; Azhar Mohamad

    2013-01-01

    Gaharu resin is derived from Aquilaria sp. or Agar wood tree in a tropical ecosystem. In Malaysia the Aquilaria species especially A. malaccensis in danger of extinction in the wild due to illegal logging as its resin is highly used for the production of greatly valued incense throughout Asia. A significant tool in fingerprinting the species is through molecular activities of Polymerase Chain Reaction (PCR) application on which requires total genomic DNA as a starting material. This paper, described optimizations of both fresh and dried samples derived from A. malaccensis for genomic DNA. Three main parameters for the optimization were temperature (60, 65, and 70 degree Celsius), incubation period (30, 60, 90 minutes) and concentration of CTAB (1 %, 3 %, 5 %). The experimental design in these work resulted a total of 46 combinations of the parameters in which 0.5 g samples was used in each combination. Nano-drop spectrometer was used in detecting the quantitative genomic DNA at ng/ μl. In fresh samples, incubation temperatures at 65 degree Celsius for 60 minutes in 3 % were yielded 723.2 ng/ μl genomic DNA. Whereas, for dried samples, incubation temperature at 70 degree Celsius for 90 minutes in 5 % CTAB were yielded 70.2 ng/ μl of genomic DNA. Spectrometer reading at OD280/ 260 was 1.9 for both type of samples. The isolated genomic DNA is useful for the molecular activities to identify specific plants between the same species or among the Aquilaria species. (author)

  5. Des premiers travaux de Le Verrier à la découverte de Neptune

    Science.gov (United States)

    Laskar, Jacques

    2017-11-01

    Urbain-Jean-Joseph Le Verrier was born in Saint-Lô on March 11, 1811. He entered the "École polytechnique" in 1831, from which he was to emerge eighth of his class two years later. After first devoting himself to chemistry, in 1836 he obtained a position as an astronomy assistant at the "École polytechnique". This choice will decide his future career, which culminates with the discovery of Neptune in 1846. Le Verrier wrote more than 200 contributions to the Comptes rendus de l'Académie des sciences. These contributions are very varied: some original articles, but also reports on publications published elsewhere, sometimes even simple notes of a single page. The whole set gives a very vivid vision of the development of the science of the 19th century. At that time, the Comptes rendus are really a reflection of the debates of the sessions of the Academy. They are published very quickly, and leave a large freedom of speech to the authors. They are therefore a snapshot of the sometimes lively polemics that animated the sessions of the French Academy of Sciences. In this limited essay, we will mainly look at the first years of the career of Le Verrier until the discovery of Neptune.

  6. The key numbers of the mineral raw materials; Les chiffres cles des matieres premieres minerales

    Energy Technology Data Exchange (ETDEWEB)

    Mandil, C. [Directeur General de l`Energie et des Matieres Premieres, France (France)]|[Ministere de l`Industrie, des Postes et Telecommunications et du Commerce Exterieur, 75 - Paris (France)

    1996-12-31

    Mineral raw materials come from fossil reserves or ores resulting from the geologic and climatic history of the Earth. The access to economic development for 80% of the worldwide population and the high rate of demographic growth (probably 8 billions of inhabitants in 2025) are important factors that can greatly multiply the worldwide consumption of ores. In parallel, environmental concerns and the increasing need for a better equilibrium between wildlife preservation and the supply of economic needs, lead to a more reasonable and mastered use of natural resources. The aim of this book is to shade light and give global elements of thoughts on mineral resources, and for the main of those (about 30 metals and mineral substances), to review the most useful data and references about their production and consumption. For each question, chapters are devoted to the situation of France in its worldwide context. One chapter concerns the uranium ores (reserves, production, prices evolution, consumption, economic flux and companies involved). (J.S.).

  7. The Naval Postgraduate School : The Nation's Premier National Security Research University [video

    OpenAIRE

    2010-01-01

    “The best and brightest military officers from the United States and around the world come to the Naval Postgraduate School in Monterey, California, to work with world class faculty on real military and defense problems. At NPS, they gain both the intellectual know how and the practical skills for improving defense technologies, systems and programs.” -- President George H.W. Bush

  8. Food irradiation comes back to foreground; L'irradiation des aliments revient au premier plan

    Energy Technology Data Exchange (ETDEWEB)

    Deroin, Ph

    2008-06-15

    The American agriculture with its vegetables with green leaves which it is very difficult to free of pathogenic elements as E.coli could reconsider the use of the irradiation which allows to eliminate 99,9 % of the pathogenic in the mass; to consolidate this use the works of the IAEA, the FAO, the Fda and the Who confirmed its utility and its harmlessness. (N.C.)

  9. Nutritional awareness and habits of Premier league sportsmen in the Sarajevo Canton

    Directory of Open Access Journals (Sweden)

    Arzija Pašalić

    2012-04-01

    Full Text Available Introduction: Selection of optimal nutrition for physical activity of sportsmen depends on several factors, and includes the type and duration of exercises, total energy consumption, time needed for recovery, andnutritional preferences. Proper nutrition of sportsmen relies on adequate combination and participation of all the macronutrients. The aim of this research was to analyse and determine the nutritional awareness andhabits of sportsmen depending on their age and type of sports they indulge.Methods: This is a cross-sectional, descriptive, and analytical study undertaken from May to July 2011 on the sample of 100 examinees/sportsmen of the Football Club “Željezničar“ and Basketball Club “Bosna“.Results: General awareness of sportsmen on basic principles of proper nutrition is unsatisfactory. Statisticalsignificance per type of sport and age of sportsmen is proved through representation of macronutrients in their nutrition. For 49.1% footballers and 52% sportsmen over 19 years of age the most important combinationof macronutrients resembles the model of carbohydrates-proteins-fats, while 48.9% of basketballers and sportsmen under 18 prefer proteins-carbohydrates-fats. The study had shown a statistically significantdifference (p=0.01 between the footballers and basketballers with regard to the type of meal they consume before the trainings.Conclusion: Insufficient knowledge on the subject reflects in bad nutritional habits, especially those related to the number and arrangement of daily meals in comparison to respective sports activities.

  10. Marketing to Develop the Premier Medical Brand in the Huaihai Economic Zone.

    Science.gov (United States)

    Zhang, Peiying; Meng, Qingchao

    2015-06-01

    Based on the practices at Xuzhou Central Hospital, the authors analyzed the improvements in the healthcare quality and economic efficiency after implementing a brand marketing strategy. Using methods including questionnaires and business controlling means, we summarized that the improvements to the healthcare quality and economic efficiency after strategies were implemented in the areas of network, reputation, academic research, and public welfare. After the implementation of a brand marketing campaign, the medical service quality and brand reputation have been greatly improved. Meanwhile, a central hospital group was formed and gradually became the central healthcare provider in the Huaihai Economic Zone. The new marketing facilitated the drastic increase of medical service and brand reputation.

  11. Health News You Can Use …from the world's premier research institute

    Science.gov (United States)

    ... those experts and the major public figures, like Lance Armstrong, Mary Tyler Moore, Phylicia Rashad, Sam Donaldson, ... and if you would like to receive a free subscription. You can reach us at the address ...

  12. 229 Age au premier vêlage et intervalle entre vêlages de quatre ...

    African Journals Online (AJOL)

    Madjina TELLAH

    ... Polytechnique de Bobo-Dioulasso (UPB), 01 BP 1091 Bobo-Dioulasso, Burkina Faso ..... rapportés au Niger et au Tchad [4], au Cameroun chez les zébus Goudali [8], au ... [9], au Sénégal chez le zébu Gobra [10], au Bénin chez les vaches ...

  13. Results of the preparatory study “PREMIER Analysis of Campaign Data”

    Directory of Open Access Journals (Sweden)

    Elisa Castelli

    2014-01-01

    Full Text Available The relevance of the UTLS (Upper Troposphere and Lower Stratosphere region and the impact of limb emissionmeasurements at millimetre and sub-millimetre wavelengths for investigation of chemical, dynamical andradiative processes occurring at these altitudes constitute a major focus of the atmospheric research activitiessupported by the European Space Agency (ESA in the last two decades.[...

  14. Le site de “ Champ Chalatras ” aux Martres-d'Artière (Puy-de-Dôme et les premiers témoins archéologiques de la viticulture gallo-romaine dans le bassin de Clermont-Ferrand (Auvergne The “Champ Chalatras” site of Martres-d'Artière (Puy-de-Dôme and the first archaeological evidence of Gallo-Roman wine-growing in the Clermont-Ferrand basin (Auvergne

    Directory of Open Access Journals (Sweden)

    Manon Cabanis

    2010-02-01

    Full Text Available Une campagne de fouille préventive a été réalisée près de Clermont-Ferrand, aux Martres-d’Artière, sur le site de “ Champ Chalatras " (Auvergne, Puy-de-Dôme en 2008, sur près de sept hectares (responsable P. Vallat. Cette opération archéologique, effectuée à l’emplacement d’une grande villa gallo-romaine, a permis notamment de mettre en évidence, pour la première fois en Auvergne, un bâtiment vinicole et des fosses de plantations datés du dernier quart du IIe s. ap. J.-C. au début du siècle suivant, qui témoignent de la présence de vignes à proximité d’Augustonemetum (Clermont-Ferrand, chef-lieu de la cité arverne. Dès lors, il semblait opportun de proposer un premier bilan documentaire concernant la viticulture antique en Limagne qui soit fondé sur les données archéologiques récemment collectées en 2008 et sur l’ensemble des autres indices recensés à l’occasion de cet essai de synthèse (sources littéraires, données archéologiques, iconographiques, et archéobotaniques. Cet état des connaissances pluridisciplinaires est encore limité à la région de Clermont-Ferrand, seul secteur auvergnat désormais un peu documenté. La carte de la viticulture en Gaule est très évolutive depuis quelques années. Les récentes découvertes du bassin clermontois ouvrent ainsi une nouvelle fenêtre pour la partie nord-orientale de la province d’Aquitaine.A rescue excavation was carried out near Clermont-Ferrand at Martres-d’Artière, on the site of “Champ Chalatras” (Auvergne, Puy-de-Dôme in 2008, on nearly seven hectares (P. Vallat the archaeologist in charge. This archaeological work, conducted on the site of a large Gallo-Roman villa, brought to light (for the first time in Auvergne a building associated with wine-growing and plantation ditches dating from the last quarter of the 2nd century AD to the beginning of the following century, which proved the presence of vines in the region of

  15. Dénomination de groupes sociaux : approche sémantique et discursive d’une catégorie de noms propres*

    Directory of Open Access Journals (Sweden)

    Lecolle Michelle

    2014-07-01

    Full Text Available Associant des perspectives sémantique et discursive, l’article s’attache à la description et à la caractérisation des dénominations de groupes sociaux constitués (partis politiques, syndicats, associations, groupes culturels – Parti Radical, Confédération paysanne, Génération précaire, Orchestre philarmonique de Berlin, qu’il envisage comme une catégorie de noms propres : des « noms propres collectifs » (Npr-coll. Ces dénominations ont en commun des spécificités sur le plan formel – s’ils sont polylexicaux, ils ont une syntaxe interne et, souvent, un sens compositionnel –, sur les plans sémantique et référentiel – ce sont des noms collectifs (Ncoll, et leur référent est un groupe humain, constitué selon un but commun –, et sur le plan socio-discursif – leur référent a un statut institutionnel et « public », et le Npr-coll est choisi par les membres du groupe, en adéquation avec ce statut, pour manifester une identité. Ces caractéristiques font de ces objets linguistiques des noms propres atypiques. Une première partie rappelle quelques éléments de la sémantique des Ncoll, caractérisée par l’existence de deux niveaux, celui du groupe constitué et celui de l’ensemble des individus le composant ; puis est proposé un inventaire d’exemples de quatre catégories de Npr-coll. Une deuxième partie discute du statut théorique de ces dénominations dans le cadre des approches du Npr, en lien avec leur sens collectif d’une part et, d’autre part, avec leur transparence descriptive – leur motivation. Puis nous examinons, en termes de processus, le cas de la nomination de groupes qui apparaissent sur la scène publique et s’y stabiliseront (peut-être – e.g. les Indignés. Une troisième partie se centre sur la motivation des Npr-coll. Cette question est abordée du point de vue des enjeux socio-discursifs de la nomination, puis d’un point de vue linguistique : nous explorons l

  16. Collective effects in Au(100-800 AMeV) + Au semi-central collisions; Effets collectifs dans les collisions semi-centrales Au(100-800 AMeV) + Au

    Energy Technology Data Exchange (ETDEWEB)

    Crochet, P.

    1996-04-04

    The present work has been carried out in the framework of the experimental program of the FOPI collaboration. It is devoted to a systematic study of the different forms of collective expansion of nuclear matter in semi-central Au+Au collisions at incident energies ranging from 100 AMeV to 800 AMeV. The aim is to investigate the influence of compressional effects, momentum dependence of the nuclear interaction and nucleon-nucleon cross section on the observed phenomena. Important changes in the reaction mechanisms are evidenced, in particular at low incident energies where one observes, on the one hand, a transition from an enhanced in-plane emission to a preferential out-of-plane emission pattern and, on the other hand, a strong reduction of the directed in-plane component. Experimental results are compared to the predictions of the Quantum Molecular Dynamics (QMD) model for different parametrizations of the nuclear interaction. (author).

  17. Whole study of nuclear matter collective motion in central collisions of heavy ions of the FOPI detector; Etude complete du mouvement collectif de la matiere nucleaire dans les collisions centrales d'ions lourds avec le detecteur FOPI

    Energy Technology Data Exchange (ETDEWEB)

    Bendarag, A

    1999-07-09

    In this work we study the collective phenomena in the central collisions of heavy ions for the Au + Au, Xe + CsI and Ni + Ni systems at incident energies from 150 to 400 MeV/nucleon with the data of the FOPI detector. In order to describe completely the flow of the nuclear matter, we fit the double differential momentum distributions with two-dimensional Gaussian. We study the characteristic parameters of the collective flow (flow range, aspect ratios, flow parameter) versus the charge and the mass of the fragments as well as the incident energy and the centrality of the collisions. The transverse energy is used for selecting the central collisions. The method of the Gaussian fits requires also to reconstruct the reaction plane of the event. Then we correct the parameters for the finite number of particles effects and account for the influence of the acceptance of the detector. We confirm the importance of the thermal motion for the light charge or mass fragments and, conversely, the predominance of the collective motion for the heavy fragments. A common flow angle for all the types of particles is highlighted for the first time, demonstrating the power of the method of the Gaussian fits; The evolution of the other parameters confirms the observations done with other methods of flow analysis. These results should contribute to put constraints on the collision models and to enlarge our knowledge of the properties of the nuclear matter. (author)

  18. Proposal of law which aims at limiting the energy loads in collective buildings for accommodation purpose; Proposition de loi visant a limiter les charges energetiques dans les immeubles collectifs a usage d'habitation

    Energy Technology Data Exchange (ETDEWEB)

    Cochet, Y.; Billard, M.; Mamere, N.

    2002-07-01

    The aim of this proposal of law is to limit to 40% maximum the share of electricity in the production of heat and hot water in new collective residential buildings. Electric heating is the less expensive solution in terms of investment but certainly the most expensive solution on the long term use for the budget of households. (J.S.)

  19. Collective phenomena in the Au (150 - 400 A MeV) + Au reactions at very low impact parameters; Phenomenes collectifs dans les reactions Au (150 - 400 A MeV) + Au a tres faibles parametres d`impact

    Energy Technology Data Exchange (ETDEWEB)

    Roy, CH

    1996-02-07

    In this work, we present a study concerning some collective phenomena in highly central Au (150 - 400 A MeV) + Au collisions, measured with the FOPI detector. The selection of the central reactions is performed by applying a criterion whose definition is based on the concept that low impact parameter reactions imply the non-existence of projectile and target remnants. The analysis of the center-of-mass polar angular distributions indicates that fragments (Z {<=} 3) are emitted preferentially in the direction transverse to the be beam axis. The shape of these distributions depends strongly on the degree of stopping of the nuclear matter. In the Quantum Molecular Dynamics (QMD) calculations, this phenomenon is mainly parameterized with the nucleon-nucleon cross-section ({sigma}{sub nn}). The comparison of the experimental polar angle distributions with those predicted by QMD suggests a value of 30 mb for {sigma}{sub nn} to reproduce the experimental trend observed at 150 A MeV incident energy. A simulation of a thermal source whose expansion is partially governed by a transverse flow indicates that the collective energy represents about 75 % of the total transverse energy ({approx} 65 % at 250 and 400 A MeV). (author). 102 refs.

  20. Le choix collectif dans la philosophie politique contemporaine : des fondements philosophiques de la théorie du choix social à l’évaluation démocratique des capabilités d’Amartya Sen

    OpenAIRE

    Zwarthoed, Danielle

    2013-01-01

    This dissertation examines the philosophical foundations of social choice theory. Social choice theory is the area of normative economics which is concerned with the aggregation of individual preferences. The aim of this work is to investigate the philosophical assumptions of social choice theory in order to understand to what extent it can contribute to a theory of justice based on capabilities. Therefore, the dissertation is build up on Amartya Sen’s idea of a “comparative approach” of just...

  1. Professionnalité des enseignants: vers une définition du collectif à partir d'une recherche au Lycée Autogéré de Paris (LAP

    Directory of Open Access Journals (Sweden)

    Maria Papantoniou

    2012-12-01

    Full Text Available Nous proposons de présenter dans cet article une partie des résultats de la recherche que nous avons effectuée au sein du Lycée Autogéré de Paris (LAP. Nos observations sont centrées sur le fonctionnement de ce lycée et ses incidences sur le rapport des élèves à l'école et aux disciplines scolaires. Nous avons été amenée à proposer le concept de Travail d'Institutionnalisation (TDI pour désigner la pratique d'autogestion au LAP qui consiste en un double travail: d'une part, sur les normes internes du lycée et, d'autre part, sur ses rapports aux institutions qui le traversent. Comment ce concept interroge-t-il la "violence" qui surgirait dans l'institution éducative et les pratiques des professionnels censées y répondre?

  2. Estimation of the collective sanitary impact of the land contamination by the radioactivity found at Gif sur Yvette; Estimation de l'impact sanitaire collectif de la contamination des terrains par la radioactivite presente a Gif sur Yvette

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-06-01

    The company 'Societe Nouvelle du Radium' extracted radium and produced radium needles in Gif-sur-Yvette (Essonne) from 1904 to 1957. In 1959, this site was converted into a habitable zone. Since then, this district called the 'Petite Coudraie' has been going through several radioactivity measurements and decontamination works. In 2000, the detection of very high levels of radon above sanitary recommendations in one house encouraged the local authorities to launch a systematic investigation and risk analysis in order to take the necessary measures against radiological risks for the whole concerned district. The 'Direction Departementale des Affaires Sanitaires et Sociales' (D.D.A.S.S.), the French Institute of Public Health (InVS) and the Institute of Nuclear Protection and Security (I.P.S.N.) conducted a health impact assessment of the pollution in this area. The Office for the Protection against Ionizing Radiations (O.P.R.I.) and the I.P.S.N. first measured the radioactivity found on the surface area. The I.P.S.N. then conducted a dosimetric study based on the measurement results and realistic exposure scenarios of adults and children present in the area. Finally, on the base of these results, the InVs did a quantitative risk assessment of cancer due to exposure to the radioactive residuals from the past industrial activities which is the subject of this report. This assessment allows to estimate the extent of this potential health impact due to the contamination of the area with the current scientific knowledge. It assesses the contribution of the various sources ways of exposure to risk and therefore directs the measures of management priority. Finally, it also allows to appreciate the relevance of an epidemiological study on the population who was present in this area. (author)

  3. Fédérations multinationales et coordination multi-niveaux. Comparaison des mécanismes de participation régionale à la politique européenne en Allemagne et en Espagne

    Directory of Open Access Journals (Sweden)

    Emmanuelle Mathieu

    2008-06-01

    Full Text Available Comment expliquer le recours extensif au bilatéralisme dans les relations intergouvernementales (RIG au sein des États multinationaux ? En étudiant le fédéralisme multinational sous l’angle des jeux d’acteurs, cet article contribue à sa compréhension comme système d’action et enrichit l’étude des RIG par la mise en évidence de nouveaux facteurs structurants. Il montre que l’hétérogénéité caractérisant l’ensemble des entités fédérées favorise le développement de relations individualisées avec l’État fédéral. La démonstration repose sur une comparaison de l’adaptation des RIG espagnoles et allemandes à l’intégration européenne. Les négociations au Conseil de l’Union européenne exigent une position nationale claire et unique, indépendamment du nombre d’acteurs dont les compétences sont concernées dans l’ordre interne. Cette exigence oriente les acteurs nationaux vers un mécanisme multilatéral de participation des entités fédérées à la politique européenne. Alors que le recours au multilatéralisme n’a pas même été questionné en Allemagne, l’Espagne peine à l’intégrer à son système basé sur le bilatéralisme. Le recours au mode d’organisation territorial, notamment au fédéralisme asymétrique et dual, et au multinationalisme permet d’expliquer ces difficultés.

  4. Adaptive multilevel mesh refinement method for the solution of low Mach number reactive flows; Methode adaptative de raffinement local multi-niveaux pour le calcul d'ecoulements reactifs a faible nombre de Mach

    Energy Technology Data Exchange (ETDEWEB)

    Core, X.

    2002-02-01

    The isobar approximation for the system of the balance equations of mass, momentum, energy and chemical species is a suitable approximation to represent low Mach number reactive flows. In this approximation, which neglects acoustics phenomena, the mixture is hydrodynamically incompressible and the thermodynamic effects lead to an uniform compression of the system. We present a novel numerical scheme for this approximation. An incremental projection method, which uses the original form of mass balance equation, discretizes in time the Navier-Stokes equations. Spatial discretization is achieved through a finite volume approach on MAC-type staggered mesh. A higher order de-centered scheme is used to compute the convective fluxes. We associate to this discretization a local mesh refinement method, based on Flux Interface Correction technique. A first application concerns a forced flow with variable density which mimics a combustion problem. The second application is natural convection with first small temperature variations and then beyond the limit of validity of the Boussinesq approximation. Finally, we treat a third application which is a laminar diffusion flame. For each of these test problems, we demonstrate the robustness of the proposed numerical scheme, notably for the density spatial variations. We analyze the gain in accuracy obtained with the local mesh refinement method. (author)

  5. Order of 24 October 2011 related to diagnosis reference levels in radiology and nuclear medicine; Arrete du 24 octobre 2011 relatif aux niveaux de reference diagnostiques en radiologie et en medecine nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Grall, J.Y. [Ministere du travail, de l' emploi et de la sante, Direction generale de la sante, 14, avenue Duquesne, 75350 PARIS 07 SP (France)

    2012-01-14

    This order defines diagnosis reference levels for examinations exposing to the most common or irradiating ionizing radiations in the case of radiology and nuclear medicine. It also specifies the role of the person authorized to use nuclear medicine equipment, the role of the IRSN in collecting and analysing data. Doses are specified in appendix for different types of examinations

  6. Six fundamental principles that facilitates the transition from junior to professional in football: An example from the Danish Premier League

    DEFF Research Database (Denmark)

    Larsen, Carsten Hvid

    around the athlete or team. Fourth, an intervention should take into consideration that an environment is always situated in a larger cultural setting of e.g. a national culture and a sport specific culture, and plan accordingly. Fifth and sixth, the intervention should aim to create and maintain...

  7. Health Improvement for Men and Hard-to-Engage-Men Delivered in English Premier League Football Clubs

    Science.gov (United States)

    Pringle, Andy; Zwolinsky, Stephen; McKenna, James; Robertson, Steven; Daly-Smith, Andy; White, Alan

    2014-01-01

    Unhealthy behaviours represent modifiable causes of non-communicable disease. In men, concern focuses on those (i) demonstrating the poorest health, exacerbated by a lack of awareness of the risks that their lifestyles pose and (ii) who neither consult their doctor nor use health services. Classed as "hard-to-engage", distinctive…

  8. The Balanced Scorecard: A Management System for Wilford Hall Medical Center - The Premier Air Force Medical Enterprise

    Science.gov (United States)

    1999-04-01

    meanings and functions of human actions. These meanings and functions take the form of qualitative descriptions and explanations ( Denzin , Lincoln 1994...a value-free framework ( Denzin , 1994). Equally important was the learning and educating about performance drivers versus outcome measures. Performance

  9. 76 FR 72978 - Premier Trim, LLC, Spectrum Trim, LLC and Grant Products International, Inc. D/B/A Spectrum Grant...

    Science.gov (United States)

    2011-11-28

    ..., Spectrum Trim, LLC and Grant Products International, Inc. D/B/A Spectrum Grant De Mexico Including Workers Whose Unemployment Insurance (UI) Wages Are Paid Through Grant Products International, Inc... Brownsville, TX; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance In...

  10. The Best of Planning for Higher Education: An Anthology of Articles from the Premier Journal in Higher Education Planning.

    Science.gov (United States)

    Keller, George, Ed.

    This anthology contains selections from "Planning for Higher Education," the quarterly journal of the Society for College and University Planning. Following the preface, the second section, "Coming Changes in Academe," contains these articles: (1) "Designing Colleges for Greater Learning" (Ernest Pascarella and Patrick Terenzini, v20 n3); (2) "The…

  11. Wind/photovoltaic power indicators. First quarter 2011; Tableau de bord eolien-photovoltaique. Premier trimestre 2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This document makes a quarterly status of the power generation from wind and photovoltaic power plants connected to the French grid (continental France, Corsica and overseas territories): total connected load, quarterly connected load during the last years, power generated since the beginning of the year, progress trend of wind and photovoltaic power in France, regional status. (J.S.)

  12. Wind/photovoltaic power indicators. First quarter 2010; Tableau de bord eolien-photovoltaique. Premier trimestre 2010

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    This document makes a quarterly status of the power generation from wind and photovoltaic power plants connected to the French grid (continental France, Corsica and overseas territories): total connected load, quarterly connected load during the last years, power generated since the beginning of the year, progress trend of wind and photovoltaic power in France, regional status. (J.S.)

  13. Next generation sequencing of rabbiteye blueberry (Vaccinium virgatum 'Premier') and transcriptome comparisons to highbush (Vaccinium corymbosum) genomic resources

    Science.gov (United States)

    Vaccinium virgatum (syn V. ashei) is commonly known as rabbiteye blueberry and native to the Southeastern United States. Cultivars are typically grown from North Carolina south to Florida and west to Texas for commercial blueberry production. In the Southeast, plants exhibit superior environmental ...

  14. Irradiations at low temperatures. 1. part: devices designs; Les irradiations aux basses temperatures. Premiere partie: conception des dispositifs

    Energy Technology Data Exchange (ETDEWEB)

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

    1969-07-01

    After an attempt to sort out the irradiation devices, the different refrigeration systems used: stored liquid or refrigerators, are presented. Some financial aspects of these two systems are discussed. For a long run, 1000 hr per year (100 hr for He) the refrigerator become less expensive than stored liquid devices. Some ideas about the principal criterions in the device design are discussed. Finally a few elements making easier the calculation of the different parts of a cryostat are given. (author) [French] Apres un essai de classification des dispositifs d'irradiation, on presente les divers modes de refrigeration: liquides stockes ou refrigerateurs. On discute quelques aspects financiers des deux principes. Il apparait que pour des durees de fonctionnement d'environ 1 000 heures par an les refrigerateurs deviennent plus rentables (-100 heures pour He). On classe ensuite quelques idees sur les principaux criteres de conception des dispositifs. Enfin on donne quelques elements facilitant le calcul des differentes parties d'un cryostat. (auteur)

  15. 1996 Progress report on energies and raw materials; 1996 rapport d`activite energies et matieres premieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

    The 1996 annual progress report, from the French Department of Energy, reviews the key points of the French policy for energy and raw materials: competitiveness, environmental protection, long term supply safety, and public service. 1996 was marked by positive results for the French energy industry, difficulties for the oil refining industry, and a new impetus for renewable energies. Five surveys are presented: nuclear safety in Eastern Europe, the european directive on electric power domestic market, evolution of the oil market, conditions of refining in France, and restructuring of the Mine bureau (BRGM). 40 prominent facts are briefly reviewed, concerning sustainable energy development, nuclear energy, electric power and gas, coal, oil products, raw materials. Diagrams on energy and raw materials are also included

  16. Energies and raw materials, economic energy situation april 1998; Energies et matieres premieres, conjoncture energetique avril 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    Here is the economic energy situation in France in April 1998. The energy consumption, the evolution of the different energy sources are given. The energy invoice is decreasing with the fall of petroleum price. The imports and energy demand are studied. Energy data are given in tables, comparison between the months of January in the three years 1996, 1997,1998 for consumption, invoices, prices are reported in curves. (N.C.)

  17. Power exchanges in the German market: an initial assessment; Bourses d'electricite sur le marche Allemand - premieres evaluations

    Energy Technology Data Exchange (ETDEWEB)

    Dinko, Raytchev [Universite de Montesquieu Bordeaux-4, Lab. d' Analyse et de Recherche en Economie-Economie et Finance Internationales LAREefi, 33 (France)

    2002-11-01

    The emergence of power exchanges is one of the key phenomena accompanying the liberation of the electricity industry. Apart from the Nordic countries, this is a recent event, especially for the countries of continental Europe. In this study, we will be focusing on the German electricity market for several reasons. Firstly, Germany has the largest market for electrical power in Europe. As the electricity sector is in the process of opening up to competition, this country is one of the 'good pupils' in the field of electrical deregulation. Next, it is a good idea to draw up an initial overview of the German experience following the launch on 27.11.2001 of an organised market in France (the PowerNext exchange). Currently, there are three exchanges able to negotiate contracts in the German hub: the Amsterdam Power Exchange (APX), the European Energy (EEX) and the Leipzig Power Exchange (LPX). The exchanges were created between May 1999 (APX) and August 2000 (EEX). They are in a situation of direct competition in the German market. This competition is particularly keen since the three players are well aware of the challenge at stake: becoming the leading exchange for the German market and (possibly) in a future integrated European market. The announcement of a merger between LPX and EEX in 2002 (published on 26.10.2001 on the sites of both exchanges) underlines the importance of these strategic issues. The purpose of this work is to carry out an assessment of the three exchanges during their first months in existence. Using an econometric analysis, we offer conclusions concerning the capacity of these exchanges to supply a reference price. The opportunities for arbitration are also examined. Despite the difficulties of the market launches, the exchanges have successfully maintained a certain degree of coherence in their prices and may now sit back a little and plan their expansion. It is difficult at this stage to see who the eventual 'winner' will be. The discussion which concludes this work nevertheless gives certain indications on this point. (author)

  18. Sur le monnayage du premier Hūdide Sulaymān al-Musta‘īn

    Directory of Open Access Journals (Sweden)

    Elhadri, Mohamed

    2006-12-01

    Full Text Available The coinages of the Taifas still constitute an invaluable source of historical information, extremely useful for the study of the political and ideological evolution of al-Andalus after the fall of the Caliphate. The coins of the Hūdides of Saragossa, and particularly those struck by the founder of this dynasty Sulaymān al-Musta‘īn are a good example of what the different inscriptions on coins can tell us concerning the political situation in the first years of this dynasty. This article deals with a particular and rare type of silver coins attributed to the first Hūdide, Sulaymān, that holds a very problematic Shiite slogan (related to the Wilāya of ‘Alī, and tries to discuss its ideological significance and the different political circumstances that might have justified its appearance on this type of issues.

    Las monedas de las Taifas siguen constituyendo una valiosa fuente de información histórica, de gran utilidad para el estudio de la evolución política e ideológica de al-Andalus después de la caída del califato. Las monedas de los hūdíes de Zaragoza y, en especial, las acuñadas por el fundador de la dinastía, Sulaymān al-Musta‘īn son un buen ejemplo de lo que pueden decirnos las distintas inscripciones de las monedas acerca de la situación política durante los primeros años de la dinastía. Este artículo se centra en un singular tipo de monedas de plata atribuidas al primer hūdí, Sulaymān, que muestra un lema šī‘í, relacionado con la wilāya de ‘Alī, problemático en extremo, ofreciéndose un estudio sobre su significación ideológica y las diferentes circunstancias políticas que pudieron haber justificado su aparición en esta emisión.

  19. À l'heure où les premiers projets de recherche financés par le ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ACCA

    change, variability and adaptation strategies on agriculture in semi arid areas of .... and coping strategies in northern Kenya viable and sustainable in light of Global .... and Red Cross Volunteers to Discuss Better Use of Forecasts for. Disaster ...

  20. A Decision Support System (DSS) to Select the Premier Fuel to Develop in the Value Chain of Natural Gas

    OpenAIRE

    Ahmad Mousaei; Mohammad Ali Hatefi

    2015-01-01

    A value chain is a series of events that takes a raw material and with each step adds value to it. Global interest in the application of natural gas (NG) in production and transportation has grown dramatically, representing a long-term, low-cost, domestic, and secure alternative to petroleum-based fuels. Many technological solutions are currently considered on the market or in development, which address the challenge and opportunity of NG. In this paper, a decision support system (DSS) is int...

  1. A Decision Support System (DSS to Select the Premier Fuel to Develop in the Value Chain of Natural Gas

    Directory of Open Access Journals (Sweden)

    Ahmad Mousaei

    2015-07-01

    Full Text Available A value chain is a series of events that takes a raw material and with each step adds value to it. Global interest in the application of natural gas (NG in production and transportation has grown dramatically, representing a long-term, low-cost, domestic, and secure alternative to petroleum-based fuels. Many technological solutions are currently considered on the market or in development, which address the challenge and opportunity of NG. In this paper, a decision support system (DSS is introduced for selecting the best fuel to develop in the value chain of NG through four options, namely compressed NG (CNG, liquefied NG (LNG, dimethyl ether (DME, and gas-to-liquids (GTL. The DSS includes a model which uses the technique for order performance by similarity to ideal solution (TOPSIS to select the best fuel in the value chain of NG based on the attributes such as market situations, technology availability, and transportation infrastructure. The model recommends some key guidelines for two branches of countries, i.e. those which have NG resources and the others. We believe that applying the proposed DSS helps the oil and gas/energy ministries in a most effective and productive manner dealing with the complicated fuel-related production and transportation decision-making situations.

  2. Lay the foundation stone of the Creteil NGV station; Pose de la premiere pierre de la station GNV de Creteil

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-04-01

    This talk gives the advantages of the NGV (Natural Gas for Vehicles) and the policy in favour this automotive fuel. For the environment and the economy the NGV this fuel is the choice of the future. The author gives also the financial incentives for this channel development. (A.L.B.)

  3. Irradiations at low temperatures. 1. part: devices designs; Les irradiations aux basses temperatures. Premiere partie: conception des dispositifs

    Energy Technology Data Exchange (ETDEWEB)

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

    1969-07-01

    After an attempt to sort out the irradiation devices, the different refrigeration systems used: stored liquid or refrigerators, are presented. Some financial aspects of these two systems are discussed. For a long run, 1000 hr per year (100 hr for He) the refrigerator become less expensive than stored liquid devices. Some ideas about the principal criterions in the device design are discussed. Finally a few elements making easier the calculation of the different parts of a cryostat are given. (author) [French] Apres un essai de classification des dispositifs d'irradiation, on presente les divers modes de refrigeration: liquides stockes ou refrigerateurs. On discute quelques aspects financiers des deux principes. Il apparait que pour des durees de fonctionnement d'environ 1 000 heures par an les refrigerateurs deviennent plus rentables (-100 heures pour He). On classe ensuite quelques idees sur les principaux criteres de conception des dispositifs. Enfin on donne quelques elements facilitant le calcul des differentes parties d'un cryostat. (auteur)

  4. Genomic Anatomy of a Premier Major Histocompatibility Complex Paralogous Region on Chromosome 1q21–q22

    Science.gov (United States)

    Shiina, Takashi; Ando, Asako; Suto, Yumiko; Kasai, Fumio; Shigenari, Atsuko; Takishima, Nobusada; Kikkawa, Eri; Iwata, Kyoko; Kuwano, Yuko; Kitamura, Yuka; Matsuzawa, Yumiko; Sano, Kazumi; Nogami, Masahiro; Kawata, Hisako; Li, Suyun; Fukuzumi, Yasuhito; Yamazaki, Masaaki; Tashiro, Hiroyuki; Tamiya, Gen; Kohda, Atsushi; Okumura, Katsuzumi; Ikemura, Toshimichi; Soeda, Eiichi; Mizuki, Nobuhisa; Kimura, Minoru; Bahram, Seiamak; Inoko, Hidetoshi

    2001-01-01

    Human chromosomes 1q21–q25, 6p21.3–22.2, 9q33–q34, and 19p13.1–p13.4 carry clusters of paralogous loci, to date best defined by the flagship 6p MHC region. They have presumably been created by two rounds of large-scale genomic duplications around the time of vertebrate emergence. Phylogenetically, the 1q21–25 region seems most closely related to the 6p21.3 MHC region, as it is only the MHC paralogous region that includes bona fide MHC class I genes, the CD1 and MR1 loci. Here, to clarify the genomic structure of this model MHC paralogous region as well as to gain insight into the evolutionary dynamics of the entire quadriplication process, a detailed analysis of a critical 1.7 megabase (Mb) region was performed. To this end, a composite, deep, YAC, BAC, and PAC contig encompassing all five CD1 genes and linking the centromeric +P5 locus to the telomeric KRTC7 locus was constructed. Within this contig a 1.1-Mb BAC and PAC core segment joining CD1D to FCER1A was fully sequenced and thoroughly analyzed. This led to the mapping of a total of 41 genes (12 expressed genes, 12 possibly expressed genes, and 17 pseudogenes), among which 31 were novel. The latter include 20 olfactory receptor (OR) genes, 9 of which are potentially expressed. Importantly, CD1, SPTA1, OR, and FCERIA belong to multigene families, which have paralogues in the other three regions. Furthermore, it is noteworthy that 12 of the 13 expressed genes in the 1q21–q22 region around the CD1 loci are immunologically relevant. In addition to CD1A-E, these include SPTA1, MNDA, IFI-16, AIM2, BL1A, FY and FCERIA. This functional convergence of structurally unrelated genes is reminiscent of the 6p MHC region, and perhaps represents the emergence of yet another antigen presentation gene cluster, in this case dedicated to lipid/glycolipid antigens rather than antigen-derived peptides. [The nucleotide sequence data reported in this paper have been submitted to the DDBJ, EMBL, and GenBank databases under accession nos. AB045357–AB045365.] PMID:11337475

  5. Awareness and attitude towards human papillomavirus (HPV vaccine among medical students in a premier medical school in India.

    Directory of Open Access Journals (Sweden)

    Deeksha Pandey

    Full Text Available BACKGROUND: As preventing cancer with the help of a vaccine is a comparatively new concept, awareness and education about it will have important implication in the implementation of this strategy. MATERIALS AND METHODS: Present explorative questionnaire based survey included 618 MBBS students for final analysis. RESULTS: Majority of participants (89.6% were well aware of the preventable nature of cervical cancer. Most of them (89.2% knew that necessary factor responsible for cervical cancer is infection with high risk HPV. Awareness regarding the availability of vaccine against cervical cancer was 75.6%. Females had a better awareness regarding availability of vaccine, target population for vaccination and about the catch up program. Overall acceptance of HPV vaccine among the population studied was 67.8%. Medical teaching had a definitive impact on the understanding of this important public health issue. Females seemed to be more ready to accept the vaccine and recommend it to others. For our study population the most common source of information was medical school teaching. Majority of participants agreed that the most important obstacle in implementation of HPV vaccination program in our country is inadequate information and 86.2% wanted to be educated by experts in this regard. CONCLUSION: HPV vaccine for primary prevention of cervical cancer is a relatively new concept. Health professional will be able to play a pivotal role in popularizing this strategy.

  6. Case Study: Nutritional and Lifestyle Support to Reduce Infection Incidence in an International-Standard Premier League Soccer Player.

    Science.gov (United States)

    Ranchordas, Mayur K; Bannock, Laurent; Robinson, Scott L

    2016-04-01

    Professional soccer players are exposed to large amounts of physiological and psychological stress, which can increase infection risk and threaten availability for training and competition. Accordingly, it is important for practitioners to implement strategies that support player well-being and prevent illness. This case study demonstrates how a scientifically supported and practically applicable nutrition and lifestyle strategy can reduce infection incidence in an illness-prone professional soccer player. In the 3 months before the intervention, the player had 3 upper-respiratory tract infections (URTIs) and subsequently missed 3 competitive matches and 2 weeks' training. He routinely commenced morning training sessions in the fasted state and was estimated to be in a large daily energy deficit. Throughout the 12-week intervention, the amount, composition, and timing of energy intake was altered, quercetin and vitamin D were supplemented, and the player was provided with a daily sleep and hygiene protocol. There was a positive increase in serum vitamin D 25(OH) concentration from baseline to Week 12 (53 n·mol-1 to 120 n·mol-1) and salivary immunoglobulin-A (98 mg·dl-1 to 135 mg·dl-1), as well as a decline in the number of URTI symptoms (1.8 ± 2.0 vs. 0.25 ± 0.5 for Weeks 0-4 and Weeks 8-12, respectively). More important, he maintained availability for all training and matches over the 12-week period. We offer this case study as a real-world applied example for other players and practitioners seeking to deploy nutrition and lifestyle strategies to reduce risk of illness and maximize player availability.

  7. Strengthening the admissions process in health care professional education: focus on a premier Pacific Island medical college

    Directory of Open Access Journals (Sweden)

    Christian Chinyere Ezeala

    2012-11-01

    Full Text Available Relying solely on measures of intellectual aptitude and academic performance in university admissions can be disadvantageous to underprivileged students. The Fiji School of Medicine primarily uses such measures to evaluate and select student applicants, and the introduction of supplementary assessments could provide better access for students from disadvantaged backgrounds. This study examined the need for supplementary assessments in the admission process, types of additional assessments needed, and stakeholders??views on a multi-entry multi-exit strategy currently in use at the Fiji School of Medicine. A survey of the key stakeholders was conducted in February and March 2012 using closed and open ended questionnaire. One hundred and twenty-two validated questionnaires were self-administered by key stakeholders from the College of Medicine, Nursing and Health Sciences (CMNHS and Fiji Ministries of Education and Health, with a response rate of 61%. Returned questionnaires were analysed quantitatively and qualitatively. Sixty-five percent of respondents supported the introduction of supplementary assessments, 49% favoured admissions test, and 16% preferred assessing non-academic factors. Many respondents supported the School?占퐏 multi-entry multi-exit strategy as a ?占퐂ood policy??that provided ?占퐀lexibility??and opportunity for students, but should be better regulated. These findings demonstrate the need for supplementary assessments in the selection process and for continued support for the use of multi-entry multi-exit strategy at the school.

  8. Proceedings (of the) first Canadian conference on environmental geotechnics. Comptes-rendus (de la) premiere conference canadienne de geotechnique environnementale

    Energy Technology Data Exchange (ETDEWEB)

    Chapuis, R P; Aubertin, M

    1991-01-01

    A conference was held to discuss responses to increasing soil and groundwater contamination. Papers were presented in the areas of regulations and guidelines, design, management and performance of sites, clay, soil-bentonite and geosynthetic barriers, hydrogeology, geochemistry and fate of contaminants, contaminated sites exploration and rehabilitation, leachate generation and treatment, and modelling and geostatistics. Separate abstracts have been prepared for 22 papers presented at the conference.

  9. La reconstruction du passé anglo-écossais par les premiers historiens whigs de l’Union (1707)

    OpenAIRE

    Deschamps, Yannick

    2018-01-01

    À la différence des autres historiens de leur époque, Daniel Defoe (1660-1731), Abel Boyer (1667-1729) et Sir John Clerk of Penicuik (1676-1755) évoquent longuement les relations anglo-écossaises antérieures à l’Union de 1707. Whigs et unionistes, ces auteurs sont enclins à noircir le passé anglo-écossais préunioniste afin de mieux souligner la nécessité d’un rapprochement entre l’Angleterre et l’Écosse. S’ils tombent parfois dans les travers méthodologiques dénoncés par Herbert Butterfield, ...

  10. Une catastrophe glorieuse : le martyre des premiers chrétiens du Japon, Nagasaki, 1597

    Directory of Open Access Journals (Sweden)

    Clotilde Jacquelard

    2011-11-01

    Full Text Available Le naufrage du galion San Felipe dans le port de Urado (Shikoku, Japon en octobre 1596 fut le déclencheur d’un désastre missionnaire : le martyre de vingt-six chrétiens, franciscains espagnols et chrétiens japonais, à Nagasaki, le 5 février 1597. Cet article s’attache à examiner la relation dialectique entre les deux événements par l’étude de deux discours missionnaires franciscains hagiographiques. Il s’agit tout d’abord de rappeler la lecture providentialiste du temps à travers la perception de présages matériels et spirituels de la part des acteurs, puis de montrer que ces évènements paroxystiques révèlent en même temps qu’ils résolvent – temporairement – des tensions et des crises latentes, résultat de la confrontation entre plusieurs communautés culturelles comme la japonaise, l’espagnole et la portugaise, autour de prétentions géopolitiques, commerciales et religieuses dans cette zone de frontière de l’antiméridien du Pacifique nord.El naufragio del galeón San Felipe en el puerto de Urado (Shikoku, Japón en octubre de 1596 desembocó en un desastre misionero : el martirio de veintiséis cristianos, franciscanos españoles y cristianos japoneses, en Nagasaki, el 5 de febrero de 1597. Este artículo quiere examinar la relación dialéctica entre ambos acontecimientos, mediante el estudio de dos discursos misioneros franciscanos hagiográficos. Se trata de recordar primero la lectura providencialista de la época a través de la percepción de presagios tanto materiales como espirituales por parte de los actores, y mostrar luego que estos acontecimientos paroxísticos revelan, al mismo tiempo que resuelven –temporalmente– tensiones y crisis latentes, resultados de la confrontación de varias comunidades culturales como la japonesa, la española y la portuguesa, en torno a pretensiones geopolíticas, comerciales y religiosas en la zona fronteriza del antimeridiano del Pacífico norte.

  11. Does Problem-Based Learning Improve Problem Solving Skills?--A Study among Business Undergraduates at Malaysian Premier Technical University

    Science.gov (United States)

    Kadir, Z. Abdul; Abdullah, N. H.; Anthony, E.; Salleh, B. Mohd; Kamarulzaman, R.

    2016-01-01

    Problem-based Learning (PBL) approach has been widely used in various disciplines since it is claimed to improve students' soft skills. However, empirical supports on the effect of PBL on problem solving skills have been lacking and anecdotal in nature. This study aimed to determine the effect of PBL approach on students' problem solving skills…

  12. Coupling of neutron transport equations. First results; Couplage d`equations en transport neutronique. premiere approche 1D monocinetique

    Energy Technology Data Exchange (ETDEWEB)

    Bal, G.

    1995-07-01

    To achieve whole core calculations of the neutron transport equation, we have to follow this 2 step method: space and energy homogenization of the assemblies; resolution of the homogenized equation on the whole core. However, this is no more valid when accidents occur (for instance depressurization causing locally strong heterogeneous media). One solution consists then in coupling two kinds of resolutions: a fine computation on the damaged cell (fine mesh, high number of energy groups) coupled with a coarse one everywhere else. We only deal here with steady state solutions (which already live in 6D spaces). We present here two such methods: The coupling by transmission of homogenized sections and the coupling by transmission of boundary conditions. To understand what this coupling is, we first restrict ourselves to 1D with respect to space in one energy group. The first two chapters deal with a recall of basic properties of the neutron transport equation. We give at chapter 3 some indications of the behaviour of the flux with respect to the cross sections. We present at chapter 4 some couplings and give some properties. Chapter 5 is devoted to a presentation of some numerical applications. (author). 9 refs., 7 figs.

  13. Les premiers succès obtenus en matière de lutte contre la faim en ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    8 nov. 2013 ... Les nutritionnistes peuvent habituellement traiter les carences en zinc et en fer au moyen de compléments alimentaires, mais il est apparu clairement que la cause profonde du problème était d'ordre environnemental. On a donc appris que la santé du sol et celle des plantes allaient de pair avec la santé ...

  14. 1996 Progress report on energies and raw materials; 1996 rapport d`activite energies et matieres premieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    The 1996 annual progress report, from the French Department of Energy, reviews the key points of the French policy for energy and raw materials: competitiveness, environmental protection, long term supply safety, and public service. 1996 was marked by positive results for the French energy industry, difficulties for the oil refining industry, and a new impetus for renewable energies. Five surveys are presented: nuclear safety in Eastern Europe, the european directive on electric power domestic market, evolution of the oil market, conditions of refining in France, and restructuring of the Mine bureau (BRGM). 40 prominent facts are briefly reviewed, concerning sustainable energy development, nuclear energy, electric power and gas, coal, oil products, raw materials. Diagrams on energy and raw materials are also included

  15. Des organisations de recherche européennes de premier plan unissent leurs efforts dans le cadre du groupe EIROFORUM

    CERN Multimedia

    CERN Press Office. Geneva

    2001-01-01

    Since the early 1950s, a number of powerful research infrastructures and laboratories which are used by an extensive network of scientists have been developed and deployed within Europe by European Intergovernmental Research Organisations (EIRO). Together, they represent European spearheads in some of the most crucial basic and applied research fields.

  16. Contribution to the study of proton elastic and inelastic scattering on {sup 12}C; Contribution a l'etude des diffusions elastiques et inelastiques des protons sur le carbone 12

    Energy Technology Data Exchange (ETDEWEB)

    Sadeghi, A

    1966-07-01

    The results of absolute measurements of cross sections for the scattering of protons by {sup 12}C to the two first excited levels are given. The measurements were made from 4.6 to 11.4 MeV at 17 angles for (p,p) and at 15 angles for (p,p') (1. excited level) as well as 8 angles for (p,p'') (2. excited level). A gaseous target with differential pumping was used. The elastic scattering was analyzed using the R-matrix theory with the optical model. Then a new analysis of both (p,p) and (p,p') was achieved using the coupled-wave formalism. The information on the levels of the compound nucleus was completed and was confirmed. (author) [French] Cette these rapporte le resultat de mesures absolues des sections efficaces de diffusion p,p et pp' (conduisant aux deux premiers niveaux excites) de protons par '1'2C. Ces mesures ont ete faites de 4,6 a 11,4 MeV, a 17 angles pour (p,p), a 15 angles pour pp' (1er niveau excite) et a 8 angles pour pp'' (2eme niveau excite). Une chambre a cible gazeuse avec pompage differentiel a ete utilisee. La diffusion elastique a ete analysee au moyen de la theorie de la matrice R avec modele optique pour (p,p). Cette analyse a ete reprise en meme temps que celle de la diffusion inelastique par l'emploi d'equations couplees. Les resultats anterieurs sur les niveaux du noyau compose ont ete confirmes et completes. (auteur)

  17. Contribution to the study of alpha-alpha interaction; Contribution a l'etude de l'interaction alpha - alpha

    Energy Technology Data Exchange (ETDEWEB)

    Darriulai, P [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1965-03-01

    Two sets of measurements of the {alpha}-{alpha} elastic scattering differential cross section are presented. The first set - angular distributions from 50 up to 120 MeV - shows two new resonances, 6{sup +} and 8{sup +}, at 25 and 57 MeV. Complex phase shifts are extracted from the data and a phenomenological potential is given. A description of the 3 {alpha}-particle 0{sup +} states in C{sup 12} is made with this interaction potential. The second set - excitation curves between 20 and 50 MeV - allows investigation of the Be{sup 8} level structure within this energy range - It identifies the 16.6 and 16.9 MeV states as 2{sup +}, but the rise of inelastic processes at higher energies makes further identification of spins and parities more and more difficult. (author) [French] Deux series de mesures de la section efficace differentielle de diffusion {alpha}-{alpha} sont presentees. La premiere - distributions angulaires entre 50 et 120 MeV - fait apparaitre deux nouvelles resonances, 6{sup +} et 8{sup +}, a 25 et 57 MeV d'excitation. Des dephasages complexes en sont extraits et un potentiel phenomenologique est presente. Une etude des etats 0{sup +} a parentage (3{alpha}) de {sup 12}C est faite a partir de ce potentiel. La seconde - courbes d'excitation s'etendant de 20 a 50 MeV - met en evidence la structure de {sup 8}Be dans cette region. Elle montre que les niveaux a 16,6 et 16,9 MeV sont des 2{sup +} mais l'importance des processus inelastiques rend difficile l'identification des niveaux d'excitation plus elevee. (auteur)

  18. Etude exploratoire des conceptions de la circulation sanguine aupres d'eleves de l'ordre collegial

    Science.gov (United States)

    Robitaille, Jean-Marc

    Il existe peu d'etudes sur les conceptions touchant les domaines de la biologie, notamment sur les conceptions de la circulation sanguine Nous avons observe egalement l'absence de recherche menee aupres d'eleves de l'ordre collegial sur cette question. Nous avons voulu combler une lacune en menant une recherche sur les conceptions de la circulation sanguine aupres d'eleves de l'ordre collegial. Pour mener cette recherche nous nous sommes inspires d'une methode developpee par Treagust (1988). Le premier niveau de formulation didactique etablit l'architecture du systeme et la fonction nutritive de la circulation. Le second niveau de formulation didactique decrit et relie les parametres de la dynamique de la circulation et leur relation: Pression, Debit et Resistance. Le troisieme niveau de formulation didactique s'interesse au controle de la circulation du sang dans un contexte d'homeostasie qui implique la regulation de la pression arterielle. Nous avons construit un questionnaire en nous guidant sur les niveaux de formulation didactique et l'analyse des entrevues menees aupres de dix-huit eleves, representatifs de la population cible. Ce questionnaire fut administre a un echantillon de 2300 eleves disperses dans six colleges de la region de Montreal. Notre echantillon comprend des eleves inscrits a des programmes de l'ordre collegial en Sciences de la nature et en Techniques de la sante et qui n'ont pas suivi le cours sur la circulation sanguine. Notre analyse des reponses des eleves de notre echantillon aux questions sur le premier niveau de formulation didactique revele que la majorite des eleves considerent que le systeme circulatoire relie les organes les uns aux autres dans un circuit en serie. Notre analyse revele egalement que la majorite des eleves estiment que les nutriments sont extraits du sang par les organes selon un processus de selection base sur les besoins determines par la fonction de l'organe. Ces besoins sont differents selon les organes qui ne

  19. Study of the V{sup 51} (p,n)Cr{sup 51} reaction and the energy levels in Cr{sup 51}; Etude de la reaction {sup 51}V (p,n){sup 51}Cr et contribution a la spectroscopie de {sup 51}Cr

    Energy Technology Data Exchange (ETDEWEB)

    Cassacnou, Y [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1966-07-01

    Neutrons and gamma rays from the reaction {sup 51}V(p,n){sup 51}Cr have been studied between 2.3 and 5.1 MeV Energy levels of {sup 51}Cr at 0.75, 1.15, 1.35, 1.47 and 1.56 MeV and unresolved levels at 1.94, 2.4, 2.75 and 2.9 MeV are observed. The gamma ray cascades of the low-lying states of {sup 51}Cr up to 2.5 MeV excitation energy have been completely determined through coincidence measurements. From the cascade ratios and gamma ray yields, excitation functions for the {sup 51}V(p,n){sup 51}Cr reactions, leading to the five lowest levels of {sup 51}Cr have been obtained from reaction threshold to 4.6 MeV. The analysis of cross section fluctuations with good resolution shows they are due to the excitation of unresolved compound nucleus isolated resonances. From the decay scheme and an Hauser-Feshbach calculation of the {sup 51}V(p,n) excitation functions, spin assignments of 3/2{sup -}, or 5/2{sup -} (0.75 MeV), 7/2{sup -} (1.15 MeV), 3/2{sup -} (1.35 MeV), 5/2{sup -} (1.47 MeV) are proposed. (author) [French] La reaction {sup 51}V(p,n){sup 51}Cr a ete etudiee entre 2,3 et 5,1 MeV en detectant les neutrons et le rayonnement gamma de desexcitation des niveaux de {sup 51}Cr a 0,75, 1,15, 1,35, 1,47 et 1,56 MeV et de groupes non resolus de niveaux a 1,94, 2,4, 2,75 et 2,9 MeV. Des mesures de coincidence ont permis de determiner completement les desexcitations en cascade dans {sup 51}Cr jusqu'a 2,5 MeV et d'etablir, a partir des mesures de rayonnement gamma, les fonctions d'excitation des reactions {sup 51}V(p,n){sup 51}Cr formant les cinq premiers niveaux de {sup 51}Cr depuis le seuil jusqu'a 4,6 MeV. L'analyse en bonne resolution des fluctuations observees sur les sections efficaces montrent qu'elles sont dues a des resonances isolees du noyau compose non resolubles dans cette experience. Le schema de desexcitation de {sup 51}Cr et un calcul Hauser-Feshbach des fonctions d'excitation conduisent a proposer les spins suivants: 3/2{sup -} ou 5/2{sup -} pour le niveau

  20. Study of High-Resolution Spectroscopy of Plutonium. Part I. Contribution to the Classification of the Arc Spectrum. Part II. Determination of the Magnetic Moment of {sup 239}Pu; Etude du plutonium par spectroscopie a haute resolution: contribution a la classification du spectre d'arc et determination du moment magnetique de {sup 239}Pu

    Energy Technology Data Exchange (ETDEWEB)

    Gerstenkorn, S

    1962-07-01

    The study of the hyperfine structure and isotope shift enabled the positions of the first five levels of the multiplet {sup 7}F{sub 0-6} belonging to the fundamental configuration 5f{sup 6}7s{sup 2} to be determined. The classification of the arc spectrum begun in this way led to 25 odd levels, the number of classified lines (70) representing about 30 p. 100 of the light emitted by this hollow cathode in the visible. In addition, the isotope shifts of many lines and the data given by the King furnace show that the first levels of the configuration 5f{sup 5}6d7s{sup 2} are also low less than 8000 cm{sup -1} above the fundamental level {sup 7}F{sub 0}. The proximity of the configuration f{sup 6}s{sup 2} and f{sup 5}ds{sup 2} shows that the bonding energies of the 5f and 6d electrons are of the same order of magnitude and this fact must be responsible for the multiple valences belonging to plutonium. From the hyperfine structure of spark lines (Pu II) the interval factor a{sub 7} for the electron was deduced giving for the calculated nuclear moment of {sup 239}Pu a value of +0.21 {+-}0.06 {mu}{sub N}. The position of the hyperfine components show that the nuclear moment is positive, although the theoretical value given by B. R. Mottelson and S. Nillson is negative and equal to -0.1 {mu}{sub N}. (author) [French] Partie 1 - L'etude des structures hyperfines et du deplacement isotopique des raies du spectre d'arc du plutonium a permis de determiner la position des cinq premiers niveaux du multiplet {sup 7}F{sub 0-6} correspondant a la configuration fondamentale 5f{sup 6}7s{sup 2}. Des lors, la classification du spectre d'arc du plutonium pouvait etre amorcee: 25 niveaux impairs ont ete mis en evidence et le nombre de raies classees (70) represente environ 30 p. 100 de l'intensite totale du spectre d'arc emis par une cathode creuse dans le visible. D'autre part, le deplacement isotopique de certaines raies, joint aux renseignements donnes par le spectre emis par le four

  1. Vite et bien 1 A1/A2 : méthode rapide pour adultes

    CERN Document Server

    Miquel, Claire

    2009-01-01

    Vite et bien s'adresse à des adultes pressés et impatients de communiquer avec succès en français ! Le vocabulaire est simple et usuel et les thèmes, variés, pour faire face, efficacement, à toutes les situations de la vie quotidienne et professionnelle. Livre + CD audio et corrigés inclus. La méthode rapide Vite et bien 1 permet à la fois d'apprendre le français et de découvrir la réalité de la vie en France, les différences culturelles, le langage de la vie quotidienne, le tout en un temps record. En effet, le premier volume couvre, en vingt unités, les niveaux A1 et A2 du Cadre Européen de référence (CECR). Ainsi, en 100 à 120 heures de cours selon les publics, il sera possible d'acquérir une bonne base de grammaire et de vocabulaire, claire, simple, fonctionnelle, et de se sentir à l'aise dans la communication orale et écrite. L'ouvrage s'adresse aux vrais et et aux faux débutants, constituant donc un outil d'apprentissage et/ou de rafraîchissement des connaissances. Chacune des v...

  2. Les supraconducteurs en courant alternatif

    Science.gov (United States)

    Lacaze, A.; Laumond, Y.

    1991-02-01

    Since 1983, when the very first AC wire became available, the comprehension of electromagnetic phenomenas ruling over stability and losses of multifilamentary superconductors in AC use, has much improved. Improvements of manufacturing process has opened up the possibility of industrial scale manufacturing of up to one million, 140 nm in diameter, filaments. The AC loss performances and stability remains at the best level up to date. Les premiers brins supraconducteurs utilisables en courants alternatifs sont apparus en 1983. Depuis, des progrès importants ont été réalisés sur le plan de la compréhension des phénomènes électromagnétiques commandant les pertes et la stabilité dans des brins multifilamentaires à filaments ultrafins. L'amélioration des performances et des procédés de fabrication nous permet aujourd'hui de présenter des brins, fabriqués à l'échelle industrielle, comprenant jusqu'à près d'un million de filaments de 140 nm de diamètre, avec des niveaux de pertes et de stabilité inégalés à ce jour.

  3. Study: control of atomic energy power plant; Etude de la regulation d'une installation atomique productrice d'energie

    Energy Technology Data Exchange (ETDEWEB)

    Dautray, R; Leny, J C [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1958-07-01

    We are studying the control of a very flexible atomic power plant, able to supply an independent network. Two systems have been examined: in the first the moderator pre-heats the light water, in the second, this preheating is dispensed with, subsequent to a study of the dynamics of the plant. Very complete linear approximation study is being effected on the model of the second system, all effects being taken into account. The reactor is stable at all power levels, though slight reactivity or load variations cause undamped power oscillations around the equilibrium level. (author)Fren. [French] Nous etudions la regulation d'une installation atomique d'une grande souplesse, pouvant eventuellement fournir de l'energie a un reseau isole. Deux versions de l'installation sont etudiees: dans la premiere le moderateur sert a rechauffer l'eau industrielle, mais l'etude dynamique conduit a supprimer ce rechauffage, ce qui donne la deuxieme version. On effectue sur celle-ci une etude en approximation lineaire tres complete ou l'on tient compte de differents effets. L'installation se montre stable a tous les niveaux de puissance. Toutefois, de petites perturbations de reactivite ou de charge entrainent des oscillations de puissance mal amorties autour de la position d'equilibre. (auteur)

  4. Scène de crime dans le roman policier : essai d’analyse lexico-syntaxique

    Directory of Open Access Journals (Sweden)

    Muryn Teresa

    2016-01-01

    Full Text Available Le présent article a pour but d’exposer l’analyse des structures rhétorico-lexico-syntaxiques propres au roman policier visant à établir la matrice lexico-syntaxique du genre en question. Le choix du roman policier résulte du fait que sa structure interne est stable indépendamment de l’auteur, de l’époque ou d’autres facteurs extérieurs. Ladite analyse, qui repose sur un corpus rassemblant des romans policiers en français et comptant actuellement 35850957 tokens, se situe sur deux niveaux : le premier concerne l’histoire elle-même, le second constitue l’échafaudage textuel de cette histoire. Elle consiste en extraction des structures RLS pertinentes pour les scènes normatives du genre; dans le cas du présent article pour la scène normative descriptive de la scène de crime dans le roman policier.

  5. Processus territoriaux et gestion de l’eau en Camargue gardoise

    Directory of Open Access Journals (Sweden)

    Daniel Petit

    2006-02-01

    Full Text Available Dans la mouvance des grandes mutations des années 1960-1970 en Camargue gardoise et face à l’obsolescence du Traité des Marais qui réglait la gestion collective des niveaux d’eau, les acteurs économiques liés à l’eau se sont positionnés sur des logiques individualistes. L’eau est devenue l’objet de maints conflits avec de graves conséquences sur les ressources et les milieux. La mise en œuvre d’une Charte de l’environnement et d’un SAGE au début des années 1990 a constitué les prémices du retour du « collectif » dans la gestion de l’eau. Mais on est encore loin de l’eau comme vecteur d’une construction territoriale à travers une communauté de projets liée à l’eau. Dans ce contexte, les crues de 2002 et 2003 sont apparues comme des révélateurs des inadéquations territoriales en cas de gestion de crise. Elles montrent que les politiques de l’eau ne peuvent faire l’impasse d’une réflexion sur l’articulation entre les différents espaces de décision et de solidarité.Next to the major changes which occurred in the « Camargue gardoise » during sixties and seventies, and because of the becoming obsolete « Traité des Marais » which was regulating the collective management of water levels, the economic actors dealing with water concerns have been developing individualistic policies. Water has became a source of many conflicts implying serious consequences on resources and natural spaces. The achievement of an environmental chart and of a « SAGE » at the beginning of the nineties were the ground baits for a come back to a collective form of water management. However, it’s a long way to consider water as a vector of territorial construction thanks to collective agreements about projects dealing with water. In the following context, the 2002 and 2003 floods have revealed territorial limitations to manage this kind of crisis. They have shown that the water policies have to take inot

  6. 76 FR 35062 - Apparel America, Inc. (n/k/a HSK Industries, Inc.), Decora Industries, Inc., Diversicon Holdings...

    Science.gov (United States)

    2011-06-15

    ... Transportation Network Group, Inc., and Premier Wealth Management, Inc. (a/k/a Premiere Wealth Management, Inc... concerning the securities of Premier Wealth Management, Inc. (a/k/a Premiere Wealth Management, Inc.) because...

  7. Les choses…

    Directory of Open Access Journals (Sweden)

    Pierre Curie

    2012-05-01

    Full Text Available Dans la culture tant des Monuments historiques que de l’Université française, le monumental a longtemps prévalu sur l’objet, peinture, sculpture ou objet d’art qui, lui, dans l’inconscient collectif, relevait tout naturellement du musée. Dans la pensée et dans les goûts d’André Chastel, les catégories n’étaient pas aussi manichéennes et à l’Inventaire, malgré une certaine prééminence de l’architecture, l’objet - au sens large - tint, dès le début de l’aventure, une place non négligeable. Le premier des Vocabulaires parus, en 1969, fut consacré à la tapisserie, suivi, en une vingtaine d’années, par la sculpture, les objets et le mobilier civil domestique, le vitrail…In the culture of France’s historic monuments, as in French universities, the monumental has long been considered as more important than sculptures or works of art, generally seen as more to do with museums. In the writings and tastes of André Chastel, however, the categories were not so clear-cut and, at the French Inventory, although architecture has enjoyed a certain pre-eminence, the object, in the broadest sense of the term, has been taken into consideration form the outset. Over 17,000 items now feature in the national database Palissy, on moveable objects. The first scientific vocabulary, published by the Inventory services in 1969, was devoted to tapestry and, over the last twenty years, other vocabularies have dealt with sculpture, domestic civil furniture and stained glass.

  8. Organisation syntaxique des constituants autour de l’infinitif dans les textes injonctifs : Étude de cas1

    Directory of Open Access Journals (Sweden)

    Khodabocus Nooreeda

    2016-01-01

    Full Text Available Nous proposons un travail sur l’organisation syntaxique des constituants autour d’un infinitif injonctif. En effet, l’utilisation de l’infinitif dans les injonctions nous a amené à nous interroger sur le rapport entre la tournure de la phrase et la nature du texte en question. Dans cette optique, nous proposons une étude de cas sur un corpus constitué de trois différents types de textes utilisant l’infinitif injonctif : des recettes de cuisine (Davies, 2003, Collectif, 2011, un manuel d’entretien et de maintenance des appareils de laboratoire (Organisation mondiale de la Santé, 2008 et un référentiel de compétences de secouristes (Direction de la Défense et de la Sécurité Civiles, 2007. Ces textes s’adressent à des publics différents et ont une visée propre. Dans un premier temps, nous présentons brièvement les caractéristiques linguistiques du texte injonctif en considérant les différents aspects morphosyntaxique, sémantique, pragmatique, énonciatif, la notion de sujet et les propriétés de l’infinitif injonctif comme forme verbale. Dans un second temps, nous faisons une étude sur corpus. Après avoir expliqué le choix du corpus et la construction de la base de données, nous procédons à une analyse des occurrences recueillies. Nous relevons les différentes structures syntaxiques autour de l’infinitif et nous les examinons en considérant la nature des textes où elles apparaissent. Enfin, nous soumettons une interprétation des résultats obtenus.

  9. The drivers and their passengers: at the traffic and its pollution first lodges; Les automobilistes et leurs passagers: aux premieres loges du trafic et de sa pollution

    Energy Technology Data Exchange (ETDEWEB)

    Anon

    2009-01-15

    In relation with air pollution in urban areas, studies on air quality in towns have been already tackled but the question of air quality breathed by the vehicle occupants was not studied until now. for the first time in france in the town of Rouen during 500 km in the traffic measurements were made and the strong levels surprised the experts. For particulates and nitrogen oxides the driver and his passengers breath concentrations three times higher than in situation of traffic proximity on the pavement along great axes and ten times higher in situation of back, far from the traffic. (N.C.)

  10. Développement phonético-phonologique en fulfulde et bambara d’enfants monolingues et bilingues : étude du babillage et des premiers mots

    NARCIS (Netherlands)

    Cissé, Ibrahima Abdoul Hayou

    2014-01-01

    This descriptive and analytical study is based on two corpora of audiovisual data of monolingual and multilingual children’s babbling and first words gathered in Mali during a period of nearly a year. It is concerned with fundamental discussions about the development and acquisition of language such

  11. Etude, par principes premiers, des effets de la correlation entre electrons sur les proprietes electroniques et magnetiques de polymeres pontes et de supraconducteurs a haute temperature critique

    Science.gov (United States)

    Pesant, Simon

    Description of complex systems by Density functional theory is treated in this thesis. First, the Density functional theory and a few functionals used to simulate cristals are presented. Specifically, the LDA and GGA functionnals are described and their limits are exposed. Furthermore, the Hubbard model as well as the LDA+U functionnal are addressed in this chapter. These methods enable the study of highly correlated materials. Then, results obtained on polymers are summarized in two articles. The first one treats the band gap variation of ladder-type polymers compared to non ladder type ones. The second article considers small band gap polymers. In this case, it will be shown that an hybrid functional, which contains exact exchange, is required to describe the electronic properties of the polymers under study. Finally, the last chapter address the study of cuprates superconductors. The LDA+U can account for the localization of electrons in copper orbitals. Consequently, a study of the impact of this functionnal on electronic properties of cuprates is conducted. The chapter is ended by an article treating magnetic orders in doped La 2CuO4. Supplementary materials of the second article and a description of the theory of superconductivity of Bardeen, Cooper and Schrieffer are put in annex. Keywords : Electronic correlation, DFT, LDA+U, cuprates, polymers, magnetic orders

  12. Remarks made by Vice Premier Mr. Zhang Dejiang at the opening ceremony of the International Ministerial Conference on Nuclear Energy in the 21st Century

    International Nuclear Information System (INIS)

    Zhang Dejiang

    2009-01-01

    Nuclear science and technology is one of the greatest scientific and technological achievements of mankind in the 20th century. Nuclear science and technology is widely applied in various sectors with over 50 years of development, such as energy, industry, agriculture, health, and environment protection, and is playing an important role in prospering economy, improving people's livelihood, and promoting sustainable development. With global economic development and rising energy consumption, supply of traditional energy source is becoming more stretched and climate change is becoming an increasingly severe challenge. It is a common task of the international community to develop and utilize clean and renewable energy sources and properly address growing contradiction among economic development, energy development and environment protection. Given its advantage as clean, safe and could be applied in large scale, more and more countries are placing importance on nuclear energy. Accelerating peaceful uses of nuclear energy is the common wishes and inevitable choice of many countries. China started the development of nuclear energy in the early 1950s, and with the efforts of over half a century, China has established a relatively complete nuclear industry system. The installed capacity of nuclear power reached 9100 MWe, and nuclear power generation accounts for 2% of the national total electricity generated. Nuclear energy is playing an incremental role for China's economic development. However, nuclear energy utilization is rather insufficient in China, its development level is behind countries which are advanced in nuclear energy use such as the United States and France, the rate of nuclear power generation in the total electricity generated still falls behind the world average level. China's energy supply mix is featured by coal dominant and low proportion of clean energy. To achieve sustainable energy and socio-economic development, China has formulated the energy development strategy of active promoting energy conservation and optimizing energy. structure. Accelerating nuclear power development and enhancing the ratio of clean energy such as nuclear power in the aggregate energy supply is the priority of China's energy development strategy. Currently, peaceful use of nuclear energy has entered a stage of rapid development. A batch of new nuclear power projects are starting construction in coastal areas, and preparation for other new projects is going on in orderly manner, demonstration projects of the introduction of third generation nuclear power technology are moving on smoothly. Scientific and research engineering programs such as China experimental fast reactor, high temperature gas-cooled reactor, and thermal nuclear fusion device are in positive progress. Nuclear fuel cycle industry continues its development and the ability of assured supply of nuclear fuel is being enhanced. China has always attached great importance to nuclear safety in its promotion of nuclear energy utilization, and established a fairly complete nuclear safety legal, regulatory and emergency management system which is in line with international best practices. China has issued series of instruments such as nuclear safety regulations, rules, guidelines, standards. Independent, strict, and efficient nuclear safety supervision and management and scientific management of nuclear facility operators have been put in place to ensure safe and secure operation of nuclear facilities. All these efforts have led to sound nuclear safety record and boosted public confidence in nuclear energy

  13. First thermo-chronological data; Premieres donnees thermo-chronologiques sur les socles sarde et kabylo-peloritain submerges dans le canal de Sardaigne (Mediterranee occidentale)

    Energy Technology Data Exchange (ETDEWEB)

    Bouillin, J.P.; Poupeau, G.; Tricart, P.; Bigot-Cormier, F.; Mascle, G. [Grenoble-1 Univ., 38 (France). Laboratoire de geodynamique des chaines alpines; Torelli, L. [Universita degli studi di Parma (Italy). Dept. di Scienze della Terra; Compagnoni, R.; Mascle, J.; Pecher, A.; Peis, D.; Rekhiss, F.; Rolfo, F

    1998-04-01

    Granite and gneiss sampled from the submarine fault scarps of the Sardinia Channel were dated using the apatite fission-track method. One sample provides an age of 22.8 {+-} 1.3 Ma, which is in the range of the cooling ages of the Calabrian-Peloritan basement, where cooling is due to erosion. Three other samples have ages around 10 Ma, probably due to a tectonic denudation during the Tortonian extension in the Sardinia Channel. (authors)

  14. A vision for growing a world-class power technology cluster in a smart, sustainable British Columbia : full report to the Premier's Technology Council

    Energy Technology Data Exchange (ETDEWEB)

    Umedaly, M.

    2005-03-01

    This report presents a framework for power technology in British Columbia and the development of new sources of energy while ensuring the sustainable economic growth. It also explores the opportunities present in the power technology sector. A definition of the power technology industry was provided, and market drivers were identified, describing the region's competitive advantage and assets. Five market opportunities were introduced, comprising the report's targeted innovation strategy: remote power solutions; sustainable urban practices; smart transport; smart grid; and large scale clean green power production. An outline of the current energy market in British Columbia was presented with details of research and development in renewable energy sources. Global power demands were also outlined. A regional action plan was presented in order to develop the power technology cluster. Leadership strategies were presented, with economic development goals and working teams geared towards an implementation resource plan. A commercialization strategy was suggested in order to address local demand, commercialization funds, and increasing access and resources. A growth strategy was also presented to assist in the development of access to world markets, create partnerships and assist in branding and collaborations with industry and government. An innovation strategy was outlined, with the aim of developing research initiatives, support centres in key market and technology areas and connecting existing efforts in basic sciences to power technology applications. It was concluded that in order to achieve full implementation of these strategies, a short term task force is necessary to shape overall plans. Additionally, an ongoing vision team, working groups and coordination is necessary to implement overall strategies and subcomponents. Appendices were included with reference to each of the five market opportunities presented in the report. 58 refs.

  15. Is proton beam therapy the future of radiotherapy? Part I: Clinical aspects; La protontherapie: avenir de la radiotherapie? Premiere partie: aspects cliniques

    Energy Technology Data Exchange (ETDEWEB)

    Bouyon-Monteau, A.; Habrand, J.L.; Datchary, J.; Alapetite, C.; Bolle, S.; Dendale, R.; Feuvret, L.; Helfre, S.; Calugaru, V. [Centre de protontherapie d' Orsay, institut Curie, campus universitaire, 91 - Orsay (France); Bouyon-Monteau, A.; Alapetite, C.; Bolle, S.; Dendale, R.; Helfre, S.; Calugaru, V.; Cosset, J.M.; Bey, P. [Departement d' oncologie-radiotherapie, institut Curie, 75 - Paris (France); Habrand, J.L.; Datchary, J. [Departement d' oncologie-radiotherapie, institut de cancerologie Gustave-Roussy, 94 - Villejuif (France); Feuvret, L. [Departement d' oncologie-radiotherapie, hopital Pitie-Salpetriere, 75 - Paris (France)

    2010-12-15

    Proton beam therapy uses positively charged particles, protons, whose physical properties improve dose-distribution (Bragg peak characterized by a sharp distal and lateral penumbra) compared with conventional photon-based radiation therapy (X-ray). These ballistic advantages apply to the treatment of deep-sited tumours located close to critical structures and requiring high-dose levels. [60-250 MeV] proton-beam therapy is now widely accepted as the 'gold standard' in specific indications in adults - ocular melanoma, chordoma and chondrosarcoma of the base of skull - and is regarded as a highly promising treatment modality in the treatment of paediatric malignancies (brain tumours, sarcomas..). This includes the relative sparing of surrounding normal organs from low and mid-doses that can cause deleterious side-effects such as radiation-induced secondary malignancies. Other clinical studies are currently testing proton beam in dose-escalation evaluations, in prostate, lung, hepatocellular cancers, etc. Clinical validation of these new indications appears necessary. To date, over 60, 000 patients worldwide have received part or all of their radiation therapy program by proton beams, in approximately 30 treatment facilities. (authors)

  16. Description of the french graphite reactor and of the experiments performed in 1956; Presentation du premier reacteur a graphite francais et des experiences effectuees en 1956

    Energy Technology Data Exchange (ETDEWEB)

    Bussac, J; Leduc, C; Zaleski, C P [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1957-07-01

    This paper is an introduction to the experiments performed on the G1 reactor, experiments fully described in the papers following (670 'B to P'). The main results are given together with some comments. The neutronic parameters of the core, a description of the most important structures, and a few words of the tests leading to normal operation of the reactor under load complete our survey. (author) [French] Ce rapport presente les experiences qui furent faites sur le reacteur G1 et dont la description en detail fait l'objet des rapports suivants (670 'B a P'). Les principaux resultats sont fournis ici et commentes. On trouvera en outre les caracteristiques neutroniques du coeur actif de la pile, une description des principales installations et une mention des essais qui ont conduit au fonctionnement normal du reacteur en puissance. (auteur)

  17. The Fukushima accident: radiological consequences and first lessons. Proceedings; L'accident de Fukushima: consequences radiologiques et premiers enseignements. Recueil des presentations

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-02-15

    This document brings together the available presentations given at the conference organised by the French society of radiation protection about the Fukushima accident, its radiological consequences and the first lessons learnt. Sixteen presentations (slides) are compiled in this document and deal with: 1 - Accident progress and first actions (Thierry Charles, IRSN); 2 - Conditions and health monitoring of the Japanese intervention teams (Bernard Le Guen, EDF); 3 - The Intra Group action after the Fukushima accident (Michel Chevallier, Groupe Intra; Frederic Mariotte, CEA); 4 - Processing of effluents (Georges Pagis, Areva); 5 - Fukushima accident: impact on the terrestrial environment in Japan (Didier Champion, IRSN); 6 - Consequences of the Fukushima accident on the marine environment (Dominique Boust, IRSN); 7 - Territories decontamination perspectives (Pierre Chagvardieff, CEA); 8 - Actions undertaken by Japanese authorities (Florence Gallay, ASN); 9 - Japanese population monitoring and health stakes (Philippe Pirard, InVS); 10 - Citizen oversight actions implemented in Japan (David Boilley, ACRO); 11 - Implementation of ICRP's (International Commission on Radiological Protection) recommendations by Japanese authorities: first analysis (Jacques Lochard, CIPR); 12 - Control of Japan imported food stuff (David Brouque, DGAL); 13 - Questions asked by populations in France and in Germany (Florence-Nathalie Sentuc, GRS; Pascale Monti, IRSN); 14 - Labour law applicable to French workers working abroad (Thierry Lahaye, DGT); 15 - Protection of French workers working in Japan, Areva's experience (Patrick Devin, Areva); 16 - Fukushima accident experience feedback and post-accident nuclear doctrine (Jean-Luc Godet, ASN)

  18. Executive report. From the preliminary phase to the first results of the pilot study; Rapport executif. De la phase preparatoire aux premiers resultats de l'etude pilote

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    This report presents a status of the actions carried out since the end of 1999 to the account of the observatory of indoor air quality in the framework of the contracts and conventions signed between the scientific and technical centre of building engineering (CSTB), the French ministries of accommodation, research, health and environment, and the agency of environment and energy mastery (Ademe). The actions concern: the production of data about the indoor environment (preliminary phase, pilot-campaign on 90 residential buildings and 9 schools of 3 different regions, preparation of the operational campaign on 800 sites (720 residential buildings and 80 schools), sampling strategy, optimization/development of investigation tools), the collection of available data in France, the management and exploitation of data, the development of information and communication tools, and the quality assurance of the observatory. (J.S.)

  19. Five-year study of unidentified/unclaimed and unknown deaths brought for medicolegal autopsy at Premier Hospital in New Delhi, India.

    Science.gov (United States)

    Yadav, Abhishek; Kumar, Adarsh; Swain, Rajanikanta; Gupta, Sudhir Kumar

    2017-01-01

    Delhi is the second largest city of the world both in terms of population and area, as well as being the capital of India. Every year, thousands of people from different states throng to the capital in search of a job in order to earn a living. When these people die and their bodies are found without any identifying documentation, it is very difficult for the police to establish their identities. These bodies are labelled as unidentified/unclaimed or unknown, and are sent for usually sent for medicolegal autopsy. Invariably, skeletonised bodies are also recovered, which are also subjected to medicolegal autopsy. Female foeticide is another social problem, and whenever such foetuses are disposed of illegally, they are also grouped under this category and brought for medicolegal autopsy. We undertook a five-year retrospective analysis (for the period 2010-2014) of all such cases brought for medicolegal autopsy at our centre, which caters only for the south and south-east districts of Delhi. A total of 7964 cases were brought for medicolegal autopsy, of which unknown cases accounted for about 16%. About 25-30 foetuses and skeletonised bodies were brought each year that was studied. The manner of death was certified as natural in about 71% of cases, with predominant pathology in the lungs. There was a clear predominance of males over females, with the 31- to 50-year age group accounting for half of all cases. There was an increase in the number of deaths during months of extreme temperatures. The average time between the recovery of a body by the police and the post-mortem was about seven days. These findings raise many questions, including the failure of governmental policies, police investigating agencies and social menace. The creation of a national missing-persons database as well as a DNA databank is needed to aid in the identification of unidentified/unclaimed and unknown bodies.

  20. Annual report 2005 General Direction of the Energy and raw materials; Rapport annuel 2005 Direction Generale de L'Energie et des Matieres Premieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This 2005 annual report of the DGEMP (General Direction of the Energy and the raw Materials), takes stock on the energy bill and accounting of the France. The first part presents the electric power, natural gas and raw materials market in France. The second part is devoted to the diversification of the energy resources with a special attention to the renewable energies and the nuclear energy. The third part discusses the energy and raw materials prices and the last part presents the international cooperation in the energy domain. (A.L.B.)

  1. Senate works: law project on the energy policy (first reading); Travaux du Senat: projet de loi d'orientation sur l'energie (premiere lecture)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This synthesis of the Senate works on the law project on the energy policy, comments each article of the law text. It concerns: the energy demand control, the renewable energies, the equilibrium and the quality of the transport and distribution networks of electric power, taxation and financial incentives. (A.L.B.)

  2. Annual report 2001. General direction of energy and raw materials; Rapport annuel 2001. Direction generale de l'energie et des matieres premieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This report summarizes the 2001 activity of the French general direction of energy and raw materials (DGEMP) of the ministry of finances and industry: 1 - security of energy supplies: a recurrent problem; 2001, a transition year for nuclear energy worldwide; petroleum refining in font of the 2005 dead-line; the OPEC and the upset of the oil market; the pluri-annual planning of power production investments; renewable energies: a reconfirmed priority; 2 - the opening of markets: the opening of French electricity and gas markets; the international development of Electricite de France (EdF) and of Gaz de France (GdF); electricity and gas industries: first branch agreements; 3 - the present-day topics: 2001, the year of objective contracts; AREVA, the future to be prepared; the new IRSN; the agreements on climate and the energy policy; the mastery of domestic energy consumptions; the safety of hydroelectric dams; Technip-Coflexip: the birth of a para-petroleum industry giant; the cleansing of the mining activity in French Guyana; the future of workmen of Lorraine basin coal mines; 4 - 2001 at a glance: highlights; main legislative and regulatory texts; 5 - DGEMP: November 2001 reorganization and new organization chart; energy and raw materials publications; www.industrie.gouv.fr/energie. (J.S.)

  3. Report for the Prime Minister. Making the future French electric power organization a success; Rapport au Premier Ministre. Reussir la future organisation electrique francaise

    Energy Technology Data Exchange (ETDEWEB)

    Dumont, J L

    1999-12-31

    This report from the French Deputy of the Meuse region aims at taking stock of four main questions raised by the future organization of the French electric power industry in the context of the opening of the European power market: the public utility of electric power, the future missions of Electricite de france (EdF) company, the questions in relation with the personnel status in the electric power industry, and the status of the regulating authority. In order to give some elements of answer to these questions, the report has been divided into 2 parts: part 1 presents the power production, transport and distribution in the future electric power regulation (the renewal of nuclear facilities, the building of non-nuclear units, the exploitation of the power distribution network, the accounting dissociation and the transparency of accountancy, the organization of network access, the eligible clients, the direct power lines, the obligations of purchase, the distribution and the role of local authorities). Part 2 presents the four main stakes of the modernization of the French electric power sector: the electric power public utility (public concern and rights, government policy, sustain of innovation, environment protection and energy mastery, the transportation and distribution networks, the role of operators and the financing), the future evolution of EdF (missions and organization, future of the public company), the social modernization of the electric power sector (present day status, adaptation, evolution, pensions), the organization and role of the future regulation authority. The propositions of the author are reported in the appendix. (J.S.)

  4. Fostering future organization of French Electric Power. A report to Prime Minister; Reussir la future organisation electrique francaise. Rapport au Premier Ministre

    Energy Technology Data Exchange (ETDEWEB)

    Dumont, Jean Louis [Assemblee Nationale, Paris (France)

    1998-07-02

    This report addressed to the prime minister deals with the main four issues relating to the problem of revamping the French electricity sector. These are featured as: 1. The public electricity supply; 2. The future development of 'Electricite de France'; 3. The social renovation of the electricity sector; 4. Management and the role of policy. In turn these four chapters are detailed. Thus the first one addresses the problems: 1. Customizing the general interest supply; 2. Electricity general supply and the state policy; 3. Sustaining innovation, environmental protection and energy management; 4. The transport and distribution grid, the resistance structure of the public supply. Also, this chapter describes the role of the operators in the public electricity supply and tackles the problem of financing the commitments of the public supply. The second chapter sketches the tasks and management of EDF, considers establishing an agency to ensure accounting transparency, discusses the major significance of local collectivities and personnel. The third chapter addresses the following issues: 1. The range of application of the statute of electric and gas industries; 2. Adaptation of the statute; 3. Development of the statute; 4. Pensioners. The forth chapter deals with the definition of regulation, i.e. the management of the network authority and makes proposals for constituting relating commissions. In conclusion, the author pleads for maintaining and developing a major national operator ensuring public supply requirements as well as promotion of French electricity industry. The proposals made by the report's author concerning the operational ways of renewing the nuclear sector, the management of grid of electric transport, the role of local collectivities, creation of a professional trade, the founding regulation commissions and others are thought to prepare France to cope efficiently to the international competition in the years to come. The report is completed by two appendices containing the proposals of the author and a list of the persons interviewed during the mission.

  5. Senate works: law project on the energy policy (first reading); Travaux du Senat: projet de loi d'orientation sur l'energie (premiere lecture)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This synthesis of the Senate works on the law project on the energy policy, comments each article of the law text. It concerns: the energy demand control, the renewable energies, the equilibrium and the quality of the transport and distribution networks of electric power, taxation and financial incentives. (A.L.B.)

  6. First multifragmentation experiments with the 4{pi} INDRA multidetector; Premieres experiences de multifragmentation a l`aide du multidetecteur 4{pi} INDRA

    Energy Technology Data Exchange (ETDEWEB)

    Ecomard, P.

    1995-03-01

    This work is a contribution to the study of the formation and decay of excited nuclei produced in heavy ion collisions at intermediate energies. The experiments have been carried out at GANIL (Caen, France) with the 4{pi} => 4{pi} multidetector INDRA. This is a detector of charged particles and fragments with a high granularity, an excellent space coverage, low detection thresholds, and a large dynamic range in charge and in energy. The calibration of the Silicon detectors have been performed with light particles and heavy projectiles. Usual methods which calculate the pulse height defect are criticized and a new method is proposed. We also give experimental results about the charge carriers collection in partially depleted detectors. Data analysis needs a comparison between experimental results and phenomenological codes. We describe in chapter III the physical ingredients contained in two of this codes. In the last part, we show the first experimental results obtained with the Xe + Sn system, between 25 MeV/u and 50 MeV/u. Studies on fragment multiplicity distributions show that physical mechanisms with product this fragments are different from those observed at low bombarding energies. (author). 60 refs.

  7. Introducing Backchannel Technology into a Large Undergraduate Course | Introduction d’une technologie d’arrière-plan dans un vaste cours de premier cycle

    Directory of Open Access Journals (Sweden)

    Ruth Neustifter

    2016-04-01

    Full Text Available Backchannel technology can be used to allow students in large lecture courses to communicate with each other and the instructor during the delivery of lecture content and class discussions. It can also be utilized by instructors to capture, summarize, and integrate student questions, ideas, and needs into course content both immediately and throughout the course. The authors integrated backchannel software in one of two sections of a course, leaving the other section as a control; combined, the two sections contained a total number of 871 students. Data was gathered comparing both groups using online surveys and semester grades; results showed that the section using backchannel software had higher class satisfaction and perception of engagement, used their mobile devices more for accessing class content, felt more comfortable participating in class discussions, and had a higher grade average than the section that did not. The authors also explore their own experiences of finding, integrating, and maintaining backchannel technology. La technologie d’arrière-plan peut permettre aux étudiants de grands cours magistraux de communiquer les uns avec les autres et avec l’instructeur durant le cours et les discussions en classe. Les instructeurs peuvent aussi l’utiliser pour saisir, résumer et intégrer les questions, idées et besoins des étudiants dans le contenu du cours, et ce, immédiatement et pendant toute la durée du cours. Les auteurs ont intégré un logiciel d’arrière-plan dans l’une des deux sections d’un cours, faisant de l’autre section son groupe témoin. Ensemble, les deux sections comprenaient 871 étudiants. Des données ont été recueillies pour comparer les deux groupes à l’aide de sondages en ligne et des notes du trimestre. Les résultats ont démontré que la section utilisant le logiciel d’arrière-plan avait une plus grande satisfaction et une meilleure perception de l’engagement, que ses étudiants se servaient de leurs appareils mobiles pour accéder à davantage de contenus, se sentaient plus à l’aise de prendre part aux discussions en classe et avaient une moyenne plus élevée que ceux du groupe qui n’avait pas accès au logiciel. Les auteurs explorent également leurs propres expériences pour trouver, intégrer et entretenir la technologie d’arrière-plan.

  8. Wind farm layout optimization in complex terrain with CFD wakes: Paper presented at EWEA 2015, Europe's Premier Wind Energy Event, 17 - 20 November 2015, Paris, France

    OpenAIRE

    Schmidt, J.; Stoevesandt, B.

    2015-01-01

    For a complex terrain site in Bahia, Brazil, 28 CFDRANS simulations were carried out, representing the relevant states of a wind rose with three degrees resolution. The resulting wind fields provide the background wind for the layout optimization of a wind farm with 64 wind turbines based on the AEP. The underlying wake model was deduced from CFD-RANS simulation results of an isolated actuator disk. We find that a hybrid optimization algorithm that combines genetic and gradient-based optimize...

  9. First principles simulation of the electrochemical behaviour of lithium battery materials; Modelisation du comportement electrochimique de materiaux pour batteries au lithium a partir de calculs de premiers principes

    Energy Technology Data Exchange (ETDEWEB)

    Rocquefelte, X.

    2001-10-01

    The functioning of a positive electrode in a lithium battery is based on the reversible intercalation of lithium. In some cases, such a reaction can lead to important structural modifications and therefore to an amorphization of the material. A theoretical approach is presented here that leads to structural predictions and simulations of electrochemical behaviour of positive electrode materials. In the first part, DFT (Density Functional Theory) formalisms and the respective advantages of FLAPW (Full potential Linearized Augmented Plane Waves) and PP/PW (Pseudopotential / Plane Waves) methods are discussed. In the second part are given some fundamental electrochemistry considerations related to the intercalation process, thermodynamics aspects and relationships with electronic structure. Then, an approach combining experimental data and geometry optimisation of structural hypotheses is given. This approach was first applied to a model compound LiMoS{sub 2}, and has been then generalised to systems of industrial interest such as Li{sub x}V{sub 2}O{sub 5} (0 {<=} x {<=} 3). The simulated X-ray diagrams of the optimised structures for LiMoS{sub 2} and {omega} - Li{sub 3}V{sub 2}O{sub 5} are in good agreement with experimental data. In the case of Li{sub x}V{sub 2}O{sub 5}, the first discharge curves starting from {alpha} - V{sub 2}O{sub 5} and {gamma}' - V{sub 2}O{sub 5} were then successfully simulated. A chemical bond analysis was carried out to help understand the origin of the distortion in LiMoS{sub 2} and the voltage variations in the electrochemical curves of Li{sub x}V{sub 2}O{sub 5}. This study clearly demonstrates that an approach combining first-principle calculations and available experimental data is invaluable in the structure determination of poorly crystallized compounds. Such a procedure contributes to the understanding of the phase transitions induced by the lithium intercalation in vanadium oxide compounds and can really be used in the research of new battery materials. (author)

  10. First principles simulation of the electrochemical behaviour of lithium battery materials; Modelisation du comportement electrochimique de materiaux pour batteries au lithium a partir de calculs de premiers principes

    Energy Technology Data Exchange (ETDEWEB)

    Rocquefelte, X

    2001-10-01

    The functioning of a positive electrode in a lithium battery is based on the reversible intercalation of lithium. In some cases, such a reaction can lead to important structural modifications and therefore to an amorphization of the material. A theoretical approach is presented here that leads to structural predictions and simulations of electrochemical behaviour of positive electrode materials. In the first part, DFT (Density Functional Theory) formalisms and the respective advantages of FLAPW (Full potential Linearized Augmented Plane Waves) and PP/PW (Pseudopotential / Plane Waves) methods are discussed. In the second part are given some fundamental electrochemistry considerations related to the intercalation process, thermodynamics aspects and relationships with electronic structure. Then, an approach combining experimental data and geometry optimisation of structural hypotheses is given. This approach was first applied to a model compound LiMoS{sub 2}, and has been then generalised to systems of industrial interest such as Li{sub x}V{sub 2}O{sub 5} (0 {<=} x {<=} 3). The simulated X-ray diagrams of the optimised structures for LiMoS{sub 2} and {omega} - Li{sub 3}V{sub 2}O{sub 5} are in good agreement with experimental data. In the case of Li{sub x}V{sub 2}O{sub 5}, the first discharge curves starting from {alpha} - V{sub 2}O{sub 5} and {gamma}' - V{sub 2}O{sub 5} were then successfully simulated. A chemical bond analysis was carried out to help understand the origin of the distortion in LiMoS{sub 2} and the voltage variations in the electrochemical curves of Li{sub x}V{sub 2}O{sub 5}. This study clearly demonstrates that an approach combining first-principle calculations and available experimental data is invaluable in the structure determination of poorly crystallized compounds. Such a procedure contributes to the understanding of the phase transitions induced by the lithium intercalation in vanadium oxide compounds and can really be used in the research of new battery materials. (author)

  11. Evolution de certains composés volatils du bois de chêne au cours de son séchage premiers résultats

    Directory of Open Access Journals (Sweden)

    Pascal Chatonnet

    1994-12-01

    Full Text Available Pendant le séchage des merrains sur parc à l'air libre, on assiste à une profonde modification de la composition chimique et du profil aromatique du bois de chêne. La teneur en eugénol, en aldéhydes phénols et en Β-méthyl-y-octalactone augmente régulièrement pendant le vieillissement du bois. Principalement sous forme trans au début du séchage, la Β-méthyl-y-octalactone s'accumule finalement sous la forme cis plus aromatique. Dans le même temps, on observe également une accumulation importante du précurseur inodore de Β-méthyl-y-octalactone. L'intervention des micro-organismes fréquemment isolés sur le bois en cours de séchage naturel sur la formation de composés aromatiques a été étudiée. La culture de diverses moisissures isolées de bois en cours de séchage naturel sur extraits de bois et directement sur sciure de chêne aboutit dans tous les cas à une forte diminution des teneurs en aldéhydes phénols, notamment de la vanilline. En effet, tous les micro-organismes étudiés (Penicilium sp., Trichoderma sp., Aureobasidium sp. sont incapables de dégrader la lignine car ils ne possèdent pas d'activité ligninase. En revanche, ces champignons possèdent une forte activité oxydo-réductase capable de réduire la vanilline en alcool vanillique inodore. En conséquence, les aldéhydes phénols apparaissant au cours du séchage naturel du merrain ne dérivent pas d'une attaque enzymatique mais plus vraisemblablementde l'acidolyse et de l'oxydation chimique de la lignine du bois. Le stockage du bois à l'air libre en présence d'eau et d'oxygène doit permettre une évolution favorable de son potentiel aromatique tant que la vanilline et la cis Β-méthyly-octalactone s'accumulent.

  12. A gender-sensitised weight loss and healthy living programme for overweight and obese men delivered by Scottish Premier League football clubs (FFIT): a pragmatic randomised controlled trial

    Science.gov (United States)

    Hunt, Kate; Wyke, Sally; Gray, Cindy M; Anderson, Annie S; Brady, Adrian; Bunn, Christopher; Donnan, Peter T; Fenwick, Elisabeth; Grieve, Eleanor; Leishman, Jim; Miller, Euan; Mutrie, Nanette; Rauchhaus, Petra; White, Alan; Treweek, Shaun

    2015-01-01

    Summary Background The prevalence of male obesity is increasing but few men take part in weight loss programmes. We assessed the effect of a weight loss and healthy living programme on weight loss in football (soccer) fans. Methods We did a two-group, pragmatic, randomised controlled trial of 747 male football fans aged 35–65 years with a body-mass index (BMI) of 28 kg/m2 or higher from 13 Scottish professional football clubs. Participants were randomly assigned with SAS (version 9·2, block size 2–9) in a 1:1 ratio, stratified by club, to a weight loss programme delivered by community coaching staff in 12 sessions held every week. The intervention group started a weight loss programme within 3 weeks, and the comparison group were put on a 12 month waiting list. All participants received a weight management booklet. Primary outcome was mean difference in weight loss between groups at 12 months, expressed as absolute weight and a percentage of their baseline weight. Primary outcome assessment was masked. Analyses were based on intention to treat. The trial is registered with Current Controlled Trials, number ISRCTN32677491. Findings 374 men were allocated to the intervention group and 374 to the comparison group. 333 (89%) of the intervention group and 355 (95%) of the comparison group completed 12 month assessments. At 12 months the mean difference in weight loss between groups, adjusted for baseline weight and club, was 4·94 kg (95% CI 3·95–5·94) and percentage weight loss, similarly adjusted, was 4·36% (3·64–5·08), both in favour of the intervention (p<0·0001). Eight serious adverse events were reported, five in the intervention group (lost consciousness due to drugs for pre-existing angina, gallbladder removal, hospital admission with suspected heart attack, ruptured gut, and ruptured Achilles tendon) and three in the comparison group (transient ischaemic attack, and two deaths). Of these, two adverse events were reported as related to participation in the programme (gallbladder removal and ruptured Achilles tendon). Interpretation The FFIT programme can help a large proportion of men to lose a clinically important amount of weight; it offers one effective strategy to challenge male obesity. PMID:24457205

  13. Mise en service du calorimetre electromagnetique d'Atlas et determination du potentiel de decouverte d'un Z' --> e+e- dans les premieres donnees LHC

    CERN Document Server

    Mangeard, Pierre-Simon

    2009-01-01

    After about fifteen years of development, the ATLAS detector is ready to operate and recorded, in 2008, several millions of cosmic events as well as first LHC data. This achievement is based on the long experience of beam tests and on the large effort towards the detector in situ commissioning undertaken by the ATLAS collaboration. This promises fast ability to perform searches for evidence of Higgs boson and new physics. I heavily contributed to the in situ commissioning of the EM calorimeter. To verify its performance, I studied the first cosmic data taken in 2006 which allowed the first in situ analysis of dead channels, energy reconstruction and detector response uniformity. This participation to the commissioning has continued with the study of the single beam data recorded during the first week of LHC operation (Sept. 2008). Expanding on my expertise of the EM calorimeter, I focused my physics analysis, prepared with simulation, on the promising discovery potential of new physics at LHC via the di-elect...

  14. Nuclear raw materials. Knowledge status after the Geneva conference (September 1958); Les matieres premieres nucleaires. Etat des connaissances apres la conference de Geneve (Septembre 1958)

    Energy Technology Data Exchange (ETDEWEB)

    Lecoq, M.; Mabile, J. [Direction des Recherches et Exploitations Minieres (France); Carrat, G. [Service Central des Recherches, Direction des Recherches et Exploitations Minieres (France); Ginocchio, A. [Service Central des Productions, Direction des Recherches et Exploitations Minieres (France); Roques, E. [Service Concentration, Direction des Recherches et Exploitations Minieres (France); Waynbaum, M. [Service Developpement et Programmes Generaux, Direction des Recherches et Exploitations Minieres (France); Chervet, J.; Branche, G.; Geffroy, J. [Service de Mineralogie, Centre d' Etudes Nucleaires de Fontenay-aux-Roses (France); Le Goff, M. [Secretariat technique de la Direction des Recherches et Exploitations Minieres (France)

    1959-05-15

    The authors propose a synthesis of the numerous contributions presented at the Geneva conference. They first address deposits: uranium deposits (studies on uranium geochemistry and metallogeny, descriptions of various deposit types such as those associated with sedimentary layers or tectonic structures or petrographic types), thorium deposits, beryllium deposits, zirconium deposits. A second part addresses research methods and equipment: descriptive mineralogical studies, analytic physical or chemical methods, analytic field methods, isotope analysis, prospecting methods (geochemical techniques, radiometry, geophysical methods, general remarks on prospecting methods, organization of prospecting operations, and techniques of deep prospecting). The third part addresses the issues of reserves and resources: definitions, assessment techniques, geographical distribution of reserves and resources. The fourth part addresses the exploitation: quarries, underground exploitation, measures for personnel protection. The fifth part addresses ore concentration: determination of uranium ore and other raw material, concentration by physical means, ore concentration by chemical means, ore sampling, and plant monitoring and regulation. The last part addresses the economy of raw materials: uranium (cost price and production, and purchase and selling prices in different countries, world market in 1960 and on a longer term), thorium, beryllium, zirconium, lithium and helium.

  15. Un premier aperçu de la diversité génétique de cinq microbes eucaryotique de l'océan arctique

    OpenAIRE

    Edgar, Robyn

    2015-01-01

    Malgré leur abondance, leur diversité et leur importance pour la production primaire et l'écosystème marin arctique, la diversité génétique des microbes marins eucaryotes arctiques reste relativement inconnue. De récentes études moléculaires ont montré que les espèces florissantes dans l'Arctique sont phylogénétiquement divergentes des espèces de protistes marins non-polaires. Pour mieux à comprendre l'histoire évolutive et la diversité des espèces dans l'océan Arctique, cinq cultures de micr...

  16. A glimpse of the 'God particle'? Scientists pushed Europe's premier particle accelerator to the threshold of a fundamental breakthrough. Then they pulled the plug

    CERN Multimedia

    Morton, O

    2000-01-01

    The decision hung on the most slender of majorities; the data were recounted and reanalyzed exhaustively; tempers flared; appeals were made; committees few people have ever heard of had their say. But in the end the accelerator's fate was sealed and a chance for physicists to solve one of the basic mysteries of the universe was forgone (1 page).

  17. Fiches pratiques: La premiere seance; Dix difficultes a la carte; Commissions de reincarnation; Lipogrammaville (Practical Ideas: The First Meeting; Ten Difficulties "In the Cards"; Messages of Reincarnation; Lipogramville).

    Science.gov (United States)

    Mondavio, Anna; And Others

    1990-01-01

    Four classroom activities are described: (1) one for stimulating beginning students' interest in finding evidence of French language and culture in their own environment; (2) a card game for learning grammar; (3) a letter-writing exercise; and (4) a game using lipograms in the creation of a fictional community. (MSE)

  18. Search for the first generation scalar leptoquarks with D0; Recherche de leptoquarks scalaires de premiere generation aupres de D0

    Energy Technology Data Exchange (ETDEWEB)

    Cothenet, A

    2004-05-15

    This work was dedicated to the search for pairs of first generation scalar leptoquarks one decaying into ej and the other into {nu}j. The experimental data used (175,6 pb{sup -1}) is that collected during the run-II of the D0 experiment at Tevatron. The production cross-sections of scalar leptoquark pairs has been assessed at a 95% confidence level for different values of the mass. The comparison of these values with theoretical values has led us to state that for a branching ratio {beta} = 0.5 the existence of scalar leptoquarks with a mass lower than 194 GeV is not possible. For a branching ratio {beta} = 1, some scalar leptoquarks with mass < 238 GeV may be excluded while for {beta} = 0.5, some scalar leptoquarks with mass < 213 GeV are excluded.

  19. Success for the Vulcano`s team. First real corium flow; Succes pour l`equipe de Vulcano. Premiere coulee de corium reel

    Energy Technology Data Exchange (ETDEWEB)

    Carnoy, M. [CEA Cadarache, 13 - Saint-Paul-Lez-Durance (France). Dept. d`Etude des Reacteurs

    1998-03-01

    The aim of the joint CEA-DRN/EDF-DER project `Vulcano` is the mastery of the corium spreading and cooling on a recovery device. The first real corium spreading test has been successfully performed at the CEA/Cadarache centre (France). This short paper describes the experimental setup and the first results of the experiment. (J.S.)

  20. Annual report 2001. General direction of energy and raw materials; Rapport annuel 2001. Direction generale de l'energie et des matieres premieres

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    This report summarizes the 2001 activity of the French general direction of energy and raw materials (DGEMP) of the ministry of finances and industry: 1 - security of energy supplies: a recurrent problem; 2001, a transition year for nuclear energy worldwide; petroleum refining in font of the 2005 dead-line; the OPEC and the upset of the oil market; the pluri-annual planning of power production investments; renewable energies: a reconfirmed priority; 2 - the opening of markets: the opening of French electricity and gas markets; the international development of Electricite de France (EdF) and of Gaz de France (GdF); electricity and gas industries: first branch agreements; 3 - the present-day topics: 2001, the year of objective contracts; AREVA, the future to be prepared; the new IRSN; the agreements on climate and the energy policy; the mastery of domestic energy consumptions; the safety of hydroelectric dams; Technip-Coflexip: the birth of a para-petroleum industry giant; the cleansing of the mining activity in French Guyana; the future of workmen of Lorraine basin coal mines; 4 - 2001 at a glance: highlights; main legislative and regulatory texts; 5 - DGEMP: November 2001 reorganization and new organization chart; energy and raw materials publications; www.industrie.gouv.fr/energie. (J.S.)

  1. Areva. Nine-month 2007 sales revenue and data; Areva. Informations et chiffre d'affaires relatifs au neuf premiers mois de l'exercice 2007

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-10-15

    The main information concerning the nine-month 2007 financial data of the Areva group is a steady growth of 9-month sales revenue, at euro 8.066 billion (+6.8% like-for-like), including euro 2.692 billion in the 3. quarter, i.e. +7.6% like-for-like. The group confirms its strong sales revenue growth objective for 2007.

  2. Energy vulnerability. Away from urban centers, space heating and fuels weight heavily in the budget. Insee Premiere no. 1530 - January 2015

    International Nuclear Information System (INIS)

    Cochez, Nicolas; Durieux, Eric; Levy, David

    2015-01-01

    For 15% of resident households in metropolitan France, the proportion of income going on home and water heating is high, in the sense that it is twice the median housing-expense to income ratio. With this same criterion, the cost of the most mandatory car journeys is high for 10% of households, in relation to their budgets. In all, 22% of households (i.e. 5.9 million) are experiencing energy vulnerability for one or other of the items of consumption, and 3% of households (i.e. 700 000) are vulnerable for both items. The risk of vulnerability varies over national territory, with differences depending on the items of expenditure considered: climate is the primary factor where disparity in housing-related vulnerability is concerned, whereas the predominant factor for travel is distance from urban centres

  3. A vision for growing a world-class power technology cluster in a smart, sustainable British Columbia : full report to the Premier's Technology Council

    International Nuclear Information System (INIS)

    Umedaly, M.

    2005-03-01

    This report presents a framework for power technology in British Columbia and the development of new sources of energy while ensuring the sustainable economic growth. It also explores the opportunities present in the power technology sector. A definition of the power technology industry was provided, and market drivers were identified, describing the region's competitive advantage and assets. Five market opportunities were introduced, comprising the report's targeted innovation strategy: remote power solutions; sustainable urban practices; smart transport; smart grid; and large scale clean green power production. An outline of the current energy market in British Columbia was presented with details of research and development in renewable energy sources. Global power demands were also outlined. A regional action plan was presented in order to develop the power technology cluster. Leadership strategies were presented, with economic development goals and working teams geared towards an implementation resource plan. A commercialization strategy was suggested in order to address local demand, commercialization funds, and increasing access and resources. A growth strategy was also presented to assist in the development of access to world markets, create partnerships and assist in branding and collaborations with industry and government. An innovation strategy was outlined, with the aim of developing research initiatives, support centres in key market and technology areas and connecting existing efforts in basic sciences to power technology applications. It was concluded that in order to achieve full implementation of these strategies, a short term task force is necessary to shape overall plans. Additionally, an ongoing vision team, working groups and coordination is necessary to implement overall strategies and subcomponents. Appendices were included with reference to each of the five market opportunities presented in the report. 58 refs

  4. Écologie des stomoxes (Diptera : Muscidae au Gabon. I – Premier inventaire dans différentes zones écologiques

    Directory of Open Access Journals (Sweden)

    Mavoungou J.F.

    2008-03-01

    Full Text Available Les stomoxes (Stomoxys spp. sont des diptères hématophages, vecteurs potentiels de divers agents pathogènes. Comme ceux de la région afrotropicale en général, les stomoxes du Gabon demeurent mal connus. Pour ces raisons, une enquête entomologique a été conduite de façon transversale dans huit localités représentatives des diverses zones écologiques du Gabon. L’enquête est basée sur l’utilisation de pièges Vavoua. Divers facteurs environnementaux pouvant influer sur les captures ont été relevés et inclus dans une analyse canonique des correspondances. Au total, 15 966 stomoxes, appartenant à sept espèces ou sous-espèces, ont été capturés. Les densités apparentes (DAP, exprimées en nombre de stomoxes par piège et par jour, sont importantes dans les localités de Franceville (41, Bakoumba (40, Makokou (25 et Mouila (21. Les espèces les plus abondantes sont Stomoxys n. niger (33,4 % de l’ensemble des captures, S. transvittatus (33 % puis S. calcitrans (17 %. Les principaux facteurs qui expliquent la variabilité des captures sont le degré d’anthropisation du milieu, le faciès botanique (savane ou forêt, la présence de la faune sauvage et domestique et la nature de la couverture végétale du sol. S. calcitrans et S. n. niger sont abondants dans les zones où la présence humaine est manifeste. S. xanthomelas est inféodé aux zones forestières. S. transvittatus, S. omega, et S. inornatus sont des espèces ubiquistes. S. niger bilineatus se retrouve dans les zones de savane.

  5. Spectroscopic study of near closed-shell nuclei Z = 50, by means of the ({sup 3}He,d) and (d, {sup 3}He) reactions on all even tin isotopes, and the ({sup 3}He, d) reaction on the A = 113 and A = 115 indium isotopes; Etude spectroscopique des noyaux au voisinage de la couche fermee Z = 50, au moyen des reactions ({sup 3}He, d) et (d, {sup 3}He) sur tous les isotopes pairs de l'etain, et de la reaction ({sup 3}He, d) sur les isotopes 113, 115 de l'indium

    Energy Technology Data Exchange (ETDEWEB)

    Harar, S. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1967-06-01

    A systematic study of ({sup 3}He, d) reactions at 18 MeV incident energy and (d, {sup 3}He) reactions at 22 MeV incident energy on {sup 112,114,116,118,120,122,124}Sn is presented. The distorted wave Born approximation (DWBA) is used to extract informations on (a) the transferred angular momentum l{sub p}, (b) the change of parity and (c) the spectroscopic factor. We have investigated the influence of the proton-neutron residual interaction on the spread of the pure proton configuration (particle or hole), and on the observed level sequence. Experimental results and predictions of the Kisslinger and Sorensen model are in reasonable agreement. A study of {sup 113,115}In ({sup 3}He, d) {sup 114,116}Sn reactions shows strong experimental evidence that the proton particle hole components are weak in the first excited states of tin nuclei. Furthermore, highly excited states ({approx} 4 to 6 MeV) having a simple structure with one predominant particle-hole configuration have been located. (authors) [French] Nous presentons une etude systematique des reactions ({sup 3}He, d) a 18 MeV et (d, {sup 3}He) a 22 MeV sur {sup 112,114,116,118,120,122,124}Sn. L'approximation des ondes deformees (DWBA) est utilisee pour obtenir des informations sur le moment angulaire transfere l{sub p}, sur le changement de parite et le facteur spectroscopique. Nous avons etudie l'influence de l'interaction residuelle proton-neutron sur la repartition de l'intensite a une seule particule ou trou de proton, et sur les sequences des niveaux observes. Les resultats experimentaux et les previsions theoriques du modele de Kisslinger et Sorensen sont en assez bon accord. L'etude des reactions {sup 113,115}In ({sup 3}He, d) {sup 114,116}Sn apporte la preuve experimentale que les composantes particule - trou de protons des premiers etats excites des noyaux residuels sont faibles. Elle permet aussi de localiser des niveaux a une energie d'excitation elevee ({approx} 4 a 6 Me

  6. Spectroscopic study of near closed-shell nuclei Z = 50, by means of the ({sup 3}He,d) and (d, {sup 3}He) reactions on all even tin isotopes, and the ({sup 3}He, d) reaction on the A = 113 and A = 115 indium isotopes; Etude spectroscopique des noyaux au voisinage de la couche fermee Z = 50, au moyen des reactions ({sup 3}He, d) et (d, {sup 3}He) sur tous les isotopes pairs de l'etain, et de la reaction ({sup 3}He, d) sur les isotopes 113, 115 de l'indium

    Energy Technology Data Exchange (ETDEWEB)

    Harar, S [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1967-06-01

    A systematic study of ({sup 3}He, d) reactions at 18 MeV incident energy and (d, {sup 3}He) reactions at 22 MeV incident energy on {sup 112,114,116,118,120,122,124}Sn is presented. The distorted wave Born approximation (DWBA) is used to extract informations on (a) the transferred angular momentum l{sub p}, (b) the change of parity and (c) the spectroscopic factor. We have investigated the influence of the proton-neutron residual interaction on the spread of the pure proton configuration (particle or hole), and on the observed level sequence. Experimental results and predictions of the Kisslinger and Sorensen model are in reasonable agreement. A study of {sup 113,115}In ({sup 3}He, d) {sup 114,116}Sn reactions shows strong experimental evidence that the proton particle hole components are weak in the first excited states of tin nuclei. Furthermore, highly excited states ({approx} 4 to 6 MeV) having a simple structure with one predominant particle-hole configuration have been located. (authors) [French] Nous presentons une etude systematique des reactions ({sup 3}He, d) a 18 MeV et (d, {sup 3}He) a 22 MeV sur {sup 112,114,116,118,120,122,124}Sn. L'approximation des ondes deformees (DWBA) est utilisee pour obtenir des informations sur le moment angulaire transfere l{sub p}, sur le changement de parite et le facteur spectroscopique. Nous avons etudie l'influence de l'interaction residuelle proton-neutron sur la repartition de l'intensite a une seule particule ou trou de proton, et sur les sequences des niveaux observes. Les resultats experimentaux et les previsions theoriques du modele de Kisslinger et Sorensen sont en assez bon accord. L'etude des reactions {sup 113,115}In ({sup 3}He, d) {sup 114,116}Sn apporte la preuve experimentale que les composantes particule - trou de protons des premiers etats excites des noyaux residuels sont faibles. Elle permet aussi de localiser des niveaux a une energie d'excitation elevee ({approx} 4 a 6 MeV), ayant une structure simple a

  7. Le Plan Maroc Vert et l’autosuffisance alimentaire en produits de base à l’horizon 2020

    Directory of Open Access Journals (Sweden)

    Souleymane Nouréini Sayouti

    2015-10-01

    Full Text Available La présente étude a pour objectif d’analyser les effets probables de la nouvelle stratégie agricole marocaine (le Plan Maroc Vert sur la situation alimentaire (dépendance ou autosuffisance alimentaire du Maroc à l’horizon 2020. Elle a concerné sept produits de base indispensables à la diète marocaine à savoir : le lait, le sucre, l’huile de table, la viande rouge, la viande blanche, le blé tendre et le blé dur. L’approche méthodologique utilisée consiste à prévoir la demande alimentaire du pays, pour l’horizon 2020, en ces denrées. La méthode utilisée pour la prévision de la demande prend en compte la taille de la population, l’élasticité-revenu et l’évolution du niveau de revenu par habitant. La demande projetée est comparée aux niveaux de production prévus par le Plan Maroc Vert pour le même horizon. Ces prévisions ont révélé que malgré les efforts d’augmentation des niveaux de production prévus dans le cadre du Plan Maroc Vert, le Maroc ne pourrait pas atteindre une autosuffisance alimentaire pour le blé tendre, le blé dur, le sucre et les huiles de table à l’horizon 2020. Par contre, cette autosuffisance serait possible pour le lait, les viandes rouges et les viandes blanches. Ces résultats montrent que les décideurs politiques devraient mieux orienter l’intervention de l’Etat pour améliorer l’offre du pays pour le premier groupe des produits. En revanche, les possibilités d’exportation devraient être encouragées pour le deuxième groupe de produits notamment vers les marchés émergents tels que ceux de l’Afrique Subsaharienne.

  8. Activité collective et réélaboration des règles : des enjeux pour la santé au travail

    OpenAIRE

    Caroly , Sandrine

    2010-01-01

    L'activité collective se définit comme une articulation entre le travail collectif et le collectif de travail. Le travail collectif correspond aux modes de coopération et de collaboration entre les membres d'une équipe. Il facilite dans certains cas la mise en œuvre de régulations individuelles et collectives pour gérer les perturbations issues de situations caractérisées par des conflits de but et donnent une ressource à chacun pour ne pas être seul face à la diversité des prescriptions, not...

  9. New experimental method to study the collective modes in exotic nuclei; influence of the superfluidity on the cooling time of a neutron star; Nouvelle methode experimentale dediee a l'etude des modes collectifs dans les noyaux exotiques; influence de la superfluidite sur le temps de refroidissement d'une etoile a neutrons

    Energy Technology Data Exchange (ETDEWEB)

    Monrozeau, Ch

    2007-07-15

    Giant monopole (GMR) and quadrupole (GQR) resonances have been measured in the {sup 56}Ni using inelastic scattering of 50 A.MeV deuteron at the Grand Accelerateur National d'Ions Lourds facility. This is the first experimental observation of isoscalar collective modes in a short-lived nucleus. The secondary beam was impinged on the active target Maya filled with a pure deuterium gas. Recoiling deuterons were detected in Maya and in a wall of nine silicon detectors. The GMR and GQR are centered at 19.3(0.5) and 16.2(0.5) MeV, respectively. Corresponding angular distributions were extracted from 3 to 7 degrees in the centre of mass frame. DWBA analysis based on RPA transition densities yields the percentage of the energy weighted sum rule exhausted: 136(27) % for the GMR et 76(13) % for the GQR. A finite temperature Hartree-Fock-Bogoliubov model was implemented to describe the 10 Wigner-Seitz cells which compose the inner crust of neutron stars and to microscopically calculate their specific heat. Calculations are performed with two contact pairing forces chosen to simulate the pairing properties of uniform neutron matter corresponding to the BCS approximation and to polarisation effects. Under the assumption of a rapid cooling of the core and an initial temperature of 100 keV in the inner crust, the cooling time of the star was estimated at 9 and 34 years, respectively. (author)

  10. The study of the components of matter collective flow in the collisions of {sup 64} Zn on {sup 58} Ni at 35 to 79 MeV/u; Etude des composantes de l`ecoulement collectif de matiere dans les collisions {sup 64} Zn sur {sup 58} Ni de 35 a 79 MeV/u

    Energy Technology Data Exchange (ETDEWEB)

    Popescu, R [Caen Univ., 14 (France). Lab. de Physique Corpusculaire

    1995-06-01

    In a nucleus-nucleus collision the collective motion of matter, emitted from the overlapping region, give information on the properties of nuclear matter out-of-equilibrium. The characteristics of this motion have been studied on the {sup 64} Zn on {sup 58} Ni system up to 79 MeV per nucleon, using the flow parameter and the azimuthal distributions. We studied the evolution of those quantities with the incident energy, the impact parameter and the charge of particle. The experiment has been done at GANIL using the multidetectors of light particles and fragments, Mur and Tonneau. For estimating the impact parameter, two global variables have been used: the average parallel velocity and the total perpendicular momentum. For determining the reaction plane two methods have been used: the transverse momentum analysis and the azimuthal correlation method. The results are not sensitive to the global variable or method. The measured values revealed the inversion of the direction of sideward flow. The energy of vanishing flow ranges from 55 to 75 MeV per nucleon when the impact parameter increases from 1 to 6 fm. In the same way, the aspect of the azimuthal distribution changes from in-plane to out-of-plane enhancement when the energy increases, providing with a new indication of change in the interaction dynamics. The energy of isotropic emission lies between 45 and 65 MeV per nucleon depending of the impact parameter. For alpha particles, the flow parameter and the azimuthal asymmetry are greater than for protons, due to a smaller thermal dispersion. A Landau-Vlasov model using a non-local Gogny force is able to reproduce the global characteristics experimentally observed (rapidity and transverse momentum distributions). The calculated flow and azimuthal asymmetry values reproduce the experimental ones for an incompressibility modulus near 230 MeV. The study of the dependence on nucleon-nucleon cross section in nuclear medium must be pursued. (author) 37 refs.

  11. Instruments de manutention des malades, usage du corps et appropriation des gestes collectifs des soignants Patient handling tools, use of the body and adopting the collective movements of healthcare workers Instrumentos de manipulación de pacientes, utilización del cuerpo y apropiación de los gestos colectivos del personal de la salud

    Directory of Open Access Journals (Sweden)

    Sandrine Caroly

    2009-11-01

    Full Text Available L’objectif de cet article est double : comprendre les effets de l’utilisation d’instruments d’aide à la manutention sur les contraintes d’exposition au risque de lombalgie et faire des recommandations aux professionnels de santé sur la façon de faire évoluer leur rapport aux instruments, ainsi que sur les critères et modalités d’utilisation sur lesquelles pourront s’appuyer les concepteurs. Les raisons motivant cette orientation de l’étude sont les suivants : constat d’une faible utilisation du matériel d’aides à la manutention dans les services de soins, des accidents lombalgiques très élevés lors de la manutention de patient, des préoccupations des décideurs des CHU centrés sur l’achat d’équipement.La méthodologie choisie repose sur un diagnostic ergonomique des activités de manutention de patients, à partir d’observations accompagnées de mesures comparant trois outils d’aide à la manutention de patient (alèse, matériel mobile, rail au plafond, de données issues d’expérimentation de nouveau matériel, et de données épidémiologiques sur les relations entre contraintes de manutention et effet sur la santé.The aim of this article is twofold: 1 to understand the consequences of using patient handling tools on the risk factors for Upper Extremity Musculoskeletal Disorders (UEMSDs and low back pain; and 2 to make recommendations to health professionals about how to improve their relationship with the tools as well as about the utilization criteria and methods on which designers can base their work. The reasons for studying this aspect was the low use of patient handling tools in real practice, the high number of low back injuries during patient handling, and the concerns of UHC management about the purchase of equipment. The chosen methodology was based on an ergonomic diagnosis of patient handling activities, from observations accompanied by measurements comparing three patient handling tools (quilted pads, mobile equipment, rail on the ceiling, data resulting from testing new material, and epidemiological data on the relationships between handling constraints and health impacts.El objetivo de este artículo es doble : comprender los efectos de la utilización de instrumentos de ayuda a la manipulación de pacientes sobre los riesgos de exposición al riesgo de lumbalgias y hacer recomendaciones a los profesionales de la salud sobre la manera de hacer evolucionar su relación con tales instrumentos así como sobre los criterios y modalidades que puedan apoyar los conceptores de tales instrumentos. Las razones que motivan esta orientación del estudio son las siguientes : se constata la poca utilización del material de ayuda a la manipulación de pacientes en las unidades hospitalarias ; existe un número elevado de accidentes que producen lumbalgias durante esta manipulación ; los decididores de los centros hospitalarios universitarios (CHU están centrados en la compra de este material. La metodología seleccionada reposa sobre : un diagnóstico ergonómico de las actividades de manipulación de pacientes a partir de observaciones con tres instrumentos de ayuda (sábana, material móvil, riel en el techo ; el análisis de datos recogidos durante la experimentación de nuevos instrumentos, el análisis de datos epidemiológicos sobre las relaciones entre las dificultades de manipulación y su efecto sobre la salud del personal.

  12. RTT et Santé : Petite chronique d’un égarement collectif Reduction in working time and health: Short article about a collective aberration RTT y salud : pequeña crónica de un extravío colectivo

    Directory of Open Access Journals (Sweden)

    Anne Flottes

    2006-05-01

    Full Text Available Consultante répondant à des demandes concernant les atteintes à la santé mentale des salariés, l’auteure s’interroge sur un paradoxe récurrent de ces situations : les salariés qui se disent globalement satisfaits de la réduction du temps de travail affirment aussi que « depuis les 35 heures, ça ne va plus ». Loin de toute tentative d’évaluation des effets de la RTT sur les conditions de travail, elle tente d’instruire cette énigme en articulant l’approche psychodynamique du travail, l’historique de la réglementation et des images médiatiques, et la clinique de ses interventions. Elle dessine progressivement un cercle vicieux défensif de paralysie de la pensée et de l’action et de perte d’estime de soi délétère. La RTT ne serait pas la cause de la dégradation de la santé mentale, elle représenterait l’instant emblématique de l’engagement involontaire mais pas inconscient des salariés, syndicats, politiques, dans le maintien du système qu’ils réprouvent : en acceptant de se ranger sans débat sous la bannière des stéréotypes de la fatalité économique, de la « guerre » commerciale et des critères gestionnaires d’évaluation du travail, ils ont fait l’économie de l’embarras des conflits d’intérêt, des confrontations éthiques et techniques sur les pratiques quotidiennes de travail, mais ils ont aussi perdu l’ancrage permettant de subvertir les prescriptions ; il leur faut porter solitairement le doute et la culpabilité. D’où une dérive de l’action collective et individuelle vers la reconnaissance des « souffrances », la condamnation des « harceleurs » et le soin psychologique des « victimes ». L’enjeu de santé est de revenir dans le registre de la conflictualité sociale et de restaurer la capacité collective à penser le « travailler ».As a consultant responding to requests about impacts on employees’ mental health, the author wonders about a recurrent paradox of these situations: employees who claim to be generally satisfied about the reduction in working time also state that "since a 35-hour week was implemented, things haven’t been going well." Far from any attempt to evaluate the effects of a reduction in working time on working conditions, she attempts to solve this enigma by articulating the psychodynamic approach to work, the history of regulations and media images, and a synthesis analysis of her interventions. She gradually paints a defensive vicious circle of thought and action paralysis and the harmful loss of self-esteem. The reduction in working time may not be the cause of the deterioration in mental health; it may correspond to the representative instant in the involuntary but not unconscious commitment of employees, unions and policies in maintaining the system that they criticize: by accepting to line up under the banner of the stereotypes of economic fatality, of the commercial "war" and of work evaluation management criteria, they have eliminated the problem of conflicts of interest, ethical and technical confrontations about daily work practices, but they have also lost the anchor for subverting the requirements; they have to bear the doubt and guilt alone. Hence a collective and individual shift of the action towards recognition of "suffering", condemnation of the "harassers", and the psychological care of the "victims". The health issue is to return to the social conflictuality register and to restore the collective capacity to think about the "work".Consultora que responde a pedidos acerca de los daños a la salud mental de los empleados, la autora se interroga sobre una paradoja recurrente en tales situaciones : los empleados que se dicen globalmente satisfechos por la reducción del tiempo de trabajo (RTT afirman también que « desde las 35 horas, nada funciona ». Lejos de toda tentativa de evaluación de los efectos de la RTT sobre las condiciones de trabajo, intenta aclarar este enigma articulando el enfoque de la psicodinámica del trabajo, la historia de la reglamentación y de las imágenes mediáticas, y la clínica de la intervención. Dibuja progresivamente un círculo vicioso defensivo de parálisis del pensamiento y de la acción, así como una pérdida deletérea de la auto-estima. La RTT no sería la causa de la degradación de la salud mental, sino que representaría el instante emblemático del compromiso involuntario pero no inconsciente de los asalariados, sindicatos y políticos, en el mantenimiento del sistema que reprueban : aceptando de adoptar sin debate, bajo la bandera de los estereotipos de la fatalidad económica, de la « guerra » comercial y de los criterios de gestión de la evaluación del trabajo, se ahorraron la molestia de los conflictos de interés, de las confrontaciones éticas y técnicas sobre las prácticas cotidianas del trabajo, pero también perdieron el anclaje que permite subvertir las prescripciones ; se ven obligados a cargar solitariamente la duda y la culpabilidad. De allí la deriva de la acción colectiva e individual hacia el reconocimiento de los « sufrimientos », la condena de los « acosadores » y el cuidado psicológico hacia las « víctimas ». Lo que está en juego desde la óptica de la salud es poder volver al registro de la conflictualidad social y a restaurar la capacidad colectiva de pensar el « trabajar ».

  13. Costic's technical day: thermodynamical heating and air conditioning in accommodations (heat pumps and heating/cooling floors). Air systems and their application in collective installations; Journee technique Costic: chauffage thermodynamique et climatisation dans l'habitat (les pompes a chaleur, les planchers chauffants-rafraichissants). Les systemes a air les applications en collectif

    Energy Technology Data Exchange (ETDEWEB)

    Lenotte, J.J.

    2002-07-01

    Direct expansion air systems are now currently used in individual residential houses. Some of these systems are used also in collective residential buildings where they allow to take into account the individualization of consumptions, as wished by some property developers. Some other centralized air-conditioning systems can be used. They require a distribution water loop for the supply of terminal units of ventilation-convection type. This document presents successively: the direct expansion air systems (direct emission air/air heat pumps, aeraulic distribution air/air heat pumps, production dimensioning, implementation, regulation, systems with variable flow rate of refrigerant); the centralized air/water systems with ventilation-convection systems (production dimensioning, implementation, regulation); the air distribution and diffusion. (J.S.)

  14. Concentration and Storage of Highly-Active Wastes from the First Stages of the United Kingdom Civil Nuclear Power Programme; Concentration et Stockage des Dechets de Haute Activite au Cours des Premiers Stades du Programme Civil de Production d'Energie d'Origine Nucleaire au Royaume-UNL; КОНЦЕНТРИРОВАНИЕ И ХРАНЕНИЕ ВЫСОКОАКТИВНЫХ ОТХОДОВ НА ПЕРВЫХ СТАДИЯХ ОСУЩЕСТВЛЕНИЯ ПРОГРАММЫ СОЕДИНЕННОГО КОРОЛЕВСТВА ПО ПРОИЗВОДСТВУ ЯДЕPHОЙ ЭЛЕКТРОЭНЕРГИИ ДЛЯ ГРАЖДАНСКИХ ЦЕЛЕЙ; Concentracion y Almacenamiento de Desechos de Elevada Radiactividad en las Primeras Etapas del Programa Civil de Energia Nucleoelectrica del Reino Unido

    Energy Technology Data Exchange (ETDEWEB)

    Clelland, D. W. [United Kingdom Atomic Energy Authority, Production Group, Risley, Warrington (United Kingdom)

    1963-02-15

    The general problems of highly-active waste disposal are discussed and in particular the United Kingdom system of concentrating and storing highly-active waste as an acidic liquid concentrate is described. A speculative estimate is made of the amount of highly- active waste which will arise from reprocessing during the first two decades of the United Kingdom Civil Nuclear Power Programme and engineering design and technical problems associated with the safe and economic confinement of this material are examined. (author) [French] L'auteur analyse les problemes generaux que pose l'elimination des dechets de- haute activite; il decrit plus particulierement la methode appliquee au Royaume-Uni pour concentrer et stocker des dechets de haute activite sous forme d'un liquide concentre acide. U evalue la quantite des dechets de haute activite qui seront produits au cours du traitement de combustibles irradies pendant les deux premieres deconnies du programme civil de production d'energie d'orgine nucleaire et il examine les problemes techniques que pose l'isolement economique et sur de ces substances. (author) [Spanish] El autor examina los problemas generales de la evacuacion de desechos de elevada radiactividad y, en particular, el procedimiento que se aplica en el Reino Unido para concentrar y almacenar desechos muy radiactivos en forma de concentrados liquidos de reaccion acida. Efectua un calculo aproximado de la cantidad de desechos de elevada radiactividad que se orginaran en las operaciones de regeneracion de combustibles durante las dos primeras decadas de ejecucion del programa civil de energia nucleoelectrica en el Reino Unido y analiza los problemas tecnicos y constructivos relacionados con el confinamiento seguro y economico de estas sustancias. (author) [Russian] Obsuzhdajutsja obshhie problemy udalenija radioaktivnyh othodov vysokoj aktivnosti i, v chastnosti, prinjatyj v Soedinennom Korolevstve metod koncentrirovanija i hranenija takih othodov v vide

  15. Transposition of the 97/43 EURATOM directive. Mission on procedures and standard levels of medical examinations using ionizing radiations. The radiological procedures: quality criteria and doses optimization; Transposition de la directive 97/43 Euratom. Mission sur les procedures et les niveaux de reference des examens medicaux utilisant les rayonnements ionisants. Les procedures radiologiques: criteres de qualite et optimisation des doses

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    The objective of this report concerns the optimization of radiological practices, to avoid delivering unuseful doses while ensuring an image quality necessary to the obtaining of the desired diagnosis information. (N.C.)

  16. Analysis of radioactivity levels in the surrounding of the Aube storage plant (F.M.A.-V.C.). year 2007. Presentation, results and methods; Analyse des niveaux de la radioactivite dans les environs du centre de stockage F.M.A.-V.C. de l'Aube. Annee 2007. Presentation, resultats et methodes

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    The study had three objectives: to collect information that explain the impact of the Aube storage center (C.S.A.) on environment and allow to evaluate the consequences for man, secondly, to build a referential for any future inquiry or follow-up, thirdly, to allow to the local commission of information to elaborate an information towards the side residents and local actors that take into account their questions. Trees, waters, sediments, soils, grass, products of gardens and vineyards were the object of sampling, their dosimetry is given in this report. Other dosimetry measures were made along the nuclear site and the results are equally in this report. (N.C.)

  17. Thermal and airflow prediction in buildings by associating models with different levels of details within an object-oriented simulation environment; Prediction des performances thermo-aerauliques des batiments par association de modeles de differents niveaux de finesse au sein d'un environnement oriente objet

    Energy Technology Data Exchange (ETDEWEB)

    Mora, L.

    2003-09-01

    The design of innovative HVAC systems, as well as the evaluation of the comfort of occupants requires a detailed estimation of airflows and heat transfers within building zones. Zonal and CFD methods can in principal provide such details, but in practice they are difficult to apply to study a whole building over long periods of time. In this study, we propose a new simulation platform based on the object oriented simulation environment SPARK to treat most of building zones using the nodal approach. This modeling method considers each zone as a fully and instantaneously well mixed volume. In this case, each zone can be characterized by a unique computational node where temperature, pressure and concentration are determined. Then, some specific rooms are studied with more details. In order to see the impact of these details on the entire building model, we propose different coupling methods depending on models associations between the nodal approach, and zonal or CFD room models. After a brief presentation of the different modeling methods used in this study, we attempt to demonstrate the interest to use one method instead of another depending on the room characteristics or the modeler's objectives. We then present the developed platform in which we solve both nodal and zonal models, and we couple detailed room models with the first method. Finally, a few applications demonstrate some capabilities of the developed platform to not only adjust the level of detail for each room model, but also propose new ways of research. In fact, the last application shows a new coupling method between zonal and CFD methods. In this approach, the first method acquires the airflow structure from results obtained using a CFD model in the room. Consequently, the developed platform has numerous applications, to study the dynamics of heat and mass transfers in buildings as well as in their immediate surroundings. (author)

  18. Evaluation of carbon-14 (C{sup 14}) levels of terrestrial and marine food products of the environment of the site of Cogema La Hague; Evaluation des niveaux de carbone-14 ({sup 14}C) des denrees alimentaires terrestres et marines de l'environnement du site de COGEMA - La Hague

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-04-15

    This evaluation has for object to inform about the levels in carbon 14 in the environment of the factories of La Hague. Two sectors were differentiated on one hand the terrestrial environment, and on the other hand the marine environment. The investigations concerned first and foremost food products stemming as the vegetable culture (vegetables) or individual breeding (milk, eggs) but also foodstuffs stemming from the local agriculture (cereal). In touch with the second sector, the marine environment, the sampling concerned the accessible products of the sea by all and those locally marketed (fishes, molluscs, shellfishes). The different results are presented in tables. (N.C.)

  19. Association between ambient carbon monoxide levels and hospitalizations for congestive heart failure in the elderly in 10 canadian cities; Association entre les niveaux atmospheriques de monoxyde de carbone et les hospitalisations pour insuffisance cardiaque congestive des personnes agees dans 10 villes canadiennes

    Energy Technology Data Exchange (ETDEWEB)

    Burnett, R.T.; Dales, R.E.; Brook, J.R.; Raizenne, M.E.; Krewski, D.

    2001-01-01

    In 1995, two studies, realized in the USA, showed the relation between the carbon monoxide content in the urban air and the hospitalization of elderly people for congestive heart failure. This study, realized this time in the Canada, take again the protocol of one of them increasing the period (4 to 11 years) and the number of concerned towns. (A.L.B.)

  20. Pleural mesothelioma: dose-response relation at low levels of asbestos exposure in a french population-based case-control study; Mesotheliome pleural: relation dose-reponse a faibles niveaux d'exposition a l'amiante dans une etude cas-temoins au sein d'une polulation francaise

    Energy Technology Data Exchange (ETDEWEB)

    Iwatsubo, Y.; Pairo, J.C.; Boutin, C.; Menard, O.; Massin, N.; Caillaud, D.; Orlowski, E.; Galateau-Salle, F.; Bignon, J.; Brochard, P.

    1998-03-01

    The objectives of this study were to study the dose-response relationship between professional exposure to asbestos and the supervening of the pleural mesothelioma in general population. This work notes an excess of death by pulmonary cancer among the asbestos-cement workers but one can regret the weakness of the exposure estimation (only one source of exposure is considered) and that some others risk factors have not been taken into account (tobacco, for example). (N.C.)

  1. Exploration de l’impact du « nouveau » ParticipACTION : aperçu et présentation du numéro spécial

    Directory of Open Access Journals (Sweden)

    Guy Faulkner

    2018-01-01

    Full Text Available ParticipACTION est un organisme de communications et de marketing social voué à la promotion de l’activité physique au Canada, qui a été fondé à l’automne 1971, a cessé ses activités en 2001 et a été relancé en 2007. Conçues comme une expérience naturelle en santé publique, les données probantes ont été tirées à la fois d’une enquête fondée sur la population et portant sur les connaissances, la sensibilisation, la compréhension de l’activité physique et les niveaux d’activité physique des Canadiens (à l’échelle de l’individu et de sondages et d’entrevues auprès d’informateurs clés visant à examiner le pouvoir d’action, l’état de préparation et le soutien des organisations en matière de promotion de l’activité physique (à l’échelle de l’organisation. Cet article vise en premier lieu à donner un aperçu de certaines des principales initiatives entreprises par la « nouvelle version » de ParticipACTION susceptibles d’avoir contribué à des changements sur le plan individuel ou organisationnel. En second lieu, il prépare le terrain pour les trois études empiriques de cette série d’articles consacrée aux résultats de suivi.

  2. Considérations Concernant la Transposition dans la Législation Nationale des Stipulations de la Directive 2005/60/Ce du Parlement Européen et du Conseil, en Date du 26 Octobre 2005 Concernant la Prévention de L’utilisation du Système Financier dans le But du Blanchiment d’argent et du Financement du Terrorisme Relativement à L’obligation des Avocats de Rapporter les Transactions Suspectes de Blanchiment d’argent

    Directory of Open Access Journals (Sweden)

    Gabriela Lupsan

    2009-06-01

    Full Text Available En mars 1997, le Rapport de la Stratégie Internationale de Contrôle des Narcotiques1 a mentionné que le blanchiment d'argent est effectué par des spécialistes, qui vendent leurs services de haute qualité, leur expérience et savoir dans le mouvement des capitaux. Ces services sont offerts sur trois niveaux, à savoir:- Le premier niveau consiste en les conseils financiers, qui écrivent des livres, dirigent des séminaires concernant le bénéfice des taxes dans les centres off-shore. Ils sont dispos à offrir à tout moment des conseils spécifiques pour les personnes qui ont été convaincues que ce mouvement, en partie ou au total des biens financiers vers les centres off-shore, est bénéfique;- Le troisième niveau est formé d'avocats, comptables ou brokers qui détiennent unportefeuille de services offert tant aux clients légaux qu'aux infracteurs;- Le troisième niveau est formé de managers financiers, qui offrent des services spécialisés aux clients spécifiques, engagés en des activités infractionnelles. Le plus souvent, ils sont de connivence avec les infracteurs, dans le but de cacher et de blanchir l'argent de ces derniers.

  3. Les marbriers des Bâtiments du roi : organisation et réalisations

    Directory of Open Access Journals (Sweden)

    Sophie Mouquin

    2012-09-01

    Full Text Available Matériau noble, symbole de beauté, de pouvoir et d’éternité, le marbre est sous l’Ancien Régime, et particulièrement sous le règne de Louis XIV et la Régence, un matériau royal. Toutes les maisons royales reçoivent pavements, lambris et cheminées réalisés dans des marbres aux couleurs vives, provenant pour la plupart de carrières du royaume. Leur origine répond ainsi à la politique royale du marbre français que les directeurs des Bâtiments du roi s’efforcent de mettre en place et de consolider. Tous ces travaux ont leurs artisans : Derbais, Dezègre, Pasquier, Ménard, Mathaut, Lisquy, Tarlé, Trouard, etc., autant de noms indissociables des réalisations marbrières dans les maisons royales, mais si souvent oubliés. Ils jouent pourtant, dans ce domaine, un rôle de premier plan à tous niveaux, de la carrière au chantier. L’exposé présente l’organisation de ce corps de métier, sa place au sein des Bâtiments du roi et son rôle dans la politique marbrière. Il s’appuie sur les principales réalisations versaillaises, comme l’appartement des bains, l’escalier des Ambassadeurs, l’escalier de la Reine, la galerie des Glaces, le salon d’Hercule, les cheminées et les lambris des appartements du Roi et de la Reine. Il évoquera le chantier des jardins avec le bosquet de la Colonnade et d’autres bosquets.

  4. Algorithmes de couplage RANS et ecoulement potentiel

    Science.gov (United States)

    Gallay, Sylvain

    Dans le processus de developpement d'avion, la solution retenue doit satisfaire de nombreux criteres dans de nombreux domaines, comme par exemple le domaine de la structure, de l'aerodynamique, de la stabilite et controle, de la performance ou encore de la securite, tout en respectant des echeanciers precis et minimisant les couts. Les geometries candidates sont nombreuses dans les premieres etapes de definition du produit et de design preliminaire, et des environnements d'optimisations multidisciplinaires sont developpes par les differentes industries aeronautiques. Differentes methodes impliquant differents niveaux de modelisations sont necessaires pour les differentes phases de developpement du projet. Lors des phases de definition et de design preliminaires, des methodes rapides sont necessaires afin d'etudier les candidats efficacement. Le developpement de methodes ameliorant la precision des methodes existantes tout en gardant un cout de calcul faible permet d'obtenir un niveau de fidelite plus eleve dans les premieres phases de developpement du projet et ainsi grandement diminuer les risques associes. Dans le domaine de l'aerodynamisme, les developpements des algorithmes de couplage visqueux/non visqueux permettent d'ameliorer les methodes de calcul lineaires non visqueuses en methodes non lineaires prenant en compte les effets visqueux. Ces methodes permettent ainsi de caracteriser l'ecoulement visqueux sur les configurations et predire entre autre les mecanismes de decrochage ou encore la position des ondes de chocs sur les surfaces portantes. Cette these se focalise sur le couplage entre une methode d'ecoulement potentiel tridimensionnelle et des donnees de section bidimensionnelles visqueuses. Les methodes existantes sont implementees et leurs limites identifiees. Une methode originale est ensuite developpee et validee. Les resultats sur une aile elliptique demontrent la capacite de l'algorithme a de grands angles d'attaques et dans la region post

  5. Genre et dynamique organisationnelle au Moyen Atlas : cas du douar Maâmar dans la région de Khénifra

    Directory of Open Access Journals (Sweden)

    Fatima Zahid

    2014-03-01

    Full Text Available Le droit au développement semble animer tous les efforts visant à promouvoir la montagne marocaine, dans toutes ses dimensions politiques, sociales, organisationnelles à travers des projets de développement dont le plus réputé au Moyen Atlas est le projet MEDA-Khénifra. Ses actions diverses et ambitieuses ont façonné un douar de la région par de nouvelles organisations qui ont impacté les relations sociales et en particulier les relations du genre. Nous analysons à travers ce cas l’impact des projets de développement sur les relations du genre et l’empowerment des femmes dans cet espace. Les enquêtes ont été menées sous forme de questionnaires et d’entretiens collectifs. Le projet a créé deux organisations formelles : une association de développement et une coopérative pour la valorisation des plantes aromatiques et médicinales. Les femmes n’ont pas été impliquées dans ces organisations et certaines d’entre elles ont été invitées à participer à deux groupements informels. Le premier, pour la production de plantes aromatiques et médicinales, est resté sous la tutelle des organisations formelles gérées par les hommes. L’autre, dédié à l’apiculture, est plus autonome et a mieux réussi. Par ailleurs, la montée en puissance des organisations formelles a conduit à une moindre capacité d’action des femmes au niveau du village, car elles n’ont plus sur ces organisations les droits qu’elles ont traditionnellement dans le cadre de la jmâa. Cette expérience montre qu’un projet de développement peut influencer négativement les relations de genre malgré les bonnes volontés. La réflexion sur la question de genre doit alors impérativement animer l’ensemble des actions des projets de développement.

  6. Proprietes optiques dans l'infrarouge lointain et de transport electrique de systemes electroniques a basse dimensionalite

    Science.gov (United States)

    Lefebvre, Jacques

    Cette these presente une etude experimentale de deux systemes ayant des proprietes physiques particulieres decoulant de leur caractere anisotrope. Le premier systeme est un conducteur organique quasi-unidimensionnel, le sel de Bechgaard (TMTSF)sb2ClOsb4. Le second est un systeme mesoscopique base sur une heterostructure a base de GaAs/Alsb{x}Gasb{1-x}As pour lequel la dimensionalite peut etre variee continuement entre deux et un. En dimension un, ce systeme porte le nom de fil quantique. Pour le sel de Bechgaard (TMTSF)sb2ClOsb4, une mesure de la photoconductivite dans l'infrarouge lointain a permis d'identifier une resonance dans la phase onde de densite de spin sous champ magnetique (ou ODSIC). Cette resonance, visible dans la gamme de longueurs d'onde entre 410 et 599 mum, se deplace vers les forts champs magnetiques avec l'augmentation de l'energie du photon. Malgre qu'elle s'apparente a une resonance cyclotron, un calcul theorique du coefficient d'absorption a montre qu'elle est intimement liee a la phase ODSIC et que son energie est donnee par sqrt{4deltasbsp{N}{2}+omegasbsp{c}{2}} avec deltasb{N}, l'amplitude de la bande interdite ODSIC au niveau de Fermi et omegasb{c}, l'energie cyclotron. Le gaz d'electrons dans une heterostructure a base de GaAs/Alsb{x}Gasb{1-x}As a ete etudie dans les regimes dimensionnels entre deux et un (de 2D a quasi-1D en passant par quasi-2D). En combinant des mesures de transport electrique a des mesures de transmission optique dans l'infrarouge lointain obtenues quasi-simultanement sur un meme echantillon, plusieurs conclusions emergent. Entre autres, trois regimes de modulation sont identifies et a leurs frontieres, des signes distinctifs apparaissent autant dans les mesures de transport que dans les mesures de la transmission optique. Une analyse globale permet de degager une vue coherente des modes collectifs dans les differents regimes dimensionnels.

  7. Effects of Self-Esteem and Mortality Salience on Attitudes Toward Canadian Security: Exploring the Significance of Implicit-Explicit and Personal-Collective Distinctions (Les Effets de L’Estime de soi et de la Pregnance de la Mort sur les Attitudes a L’Egard de la Securite Canadienne: Analyse de L’Importance des Distinctions entre Implicite et Explicite d’une Part et entre Personnel et Collectif D’Autre Part)

    Science.gov (United States)

    2011-04-01

    Rosenberg Self - Esteem Scale (RSES) ............................................................ 6 2.3.2 Collective Self - Esteem Scale (CSES...31 Annex B .. Rosenberg Self - Esteem Scale ...................................................................................... 33 Annex... Rosenberg Self - Esteem Scale (RSES; Rosenberg , 1965; see Annex B), and the Collective Self - Esteem Scale (CSES; Luhtanen & Crocker, 1992; see Annex C

  8. Fiche pratique: La vie en rose; Scenes de menage; Comptines en memoire; Premier emploi (Practical Ideas: Life through Rose-Colored Glasses; Home Life; Singsongs from the Past; First Job).

    Science.gov (United States)

    Lenoble, Martine; And Others

    1991-01-01

    Four ideas for French language classroom activities include creation of a parody horoscope, reenactment of household scenes from a comic strip, an exercise in memorizing grammatical rules through children's chants, and analysis of a videotape's content, aural, and visual components. (MSE)

  9. Le Clos de Vougeot : relevés assistés par ordinateur et étude du bâti d’un cellier monastique. Premiers résultats

    Directory of Open Access Journals (Sweden)

    Marion Foucher

    2008-07-01

    Full Text Available Malgré sa renommée et l’excellent état de conservation des bâtiments, le cellier du Clos de Vougeot a fait l’objet d’un nombre limité d’études récentes et seules les charpentes et pressoirs ont donné lieu à une analyse en dendrochronologie. Dans ce contexte de recherche, une première approche du bâti du cellier, réalisée au cours d’un stage de Master Pro Archéosciences à l’Université de Bourgogne, m’a permis d’aborder de nouvelles problématiques, puisqu’elles s’intéressent essentiellement aux...

  10. Fiche Pratique: Histoire de modes . . . toujours; Premiers contacts; Jongler avec les lettres; Un conte a votre facon (Practical Ideas: On the Subject of Verbal Moods . . . Again; First Contacts; Juggling letters; A Story Your Own Way).

    Science.gov (United States)

    Weiss, Francois; And Others

    1993-01-01

    The four language classroom activities described include work with verbal moods (subjunctive, conditional) by eliciting student suggestions for ways to help third-world countries; ways to practice social meeting/greeting/introduction situations; development of phonetic understanding and vocabulary through letter and sound changes; use of…

  11. Détection précoce du cancer de la prostate chez des apparentés de premier degré au Sénégal

    Directory of Open Access Journals (Sweden)

    B. Fall

    2015-12-01

    Conclusion: Dans cette étude l’association de la race noire et d’un facteur de risque familial ne semblait pas augmenter la fréquence du cancer de la prostate dans notre pays. Cependant d’autres études sur cette question sont nécessaires.

  12. Near infrared thermography by CCD cameras and application to first wall components of Tore Supra tokamak; Thermographie proche infrarouge par cameras CCD et application aux composants de premiere paroi du tokamak Tore Supra

    Energy Technology Data Exchange (ETDEWEB)

    Moreau, F.

    1996-06-07

    In the Tokamak TORE-SUPRA, the plasma facing components absorbs and evacuate (active cooling) high power fluxes (up to 10 MW/m{sup 2}). Their thermal behavior study is essential for the success of controlled thermonuclear fusion line. The first part is devoted to the study of power deposition on the TORE-SUPRA actively cooled limiters. A model of power deposition on one of the limiters is developed. It takes into account the magnetic topology and a description of the plasma edge. The model is validated with experimental calorimetric data obtained during a series of shots. This will allow to compare the surface temperature measurements with the predicted ones. The main purpose of this thesis was to evaluate and develop a new temperature measurement system. It works in the near infrared range (890 nm) and is designed to complete the existing thermographic diagnostic of TORE-SUPRA. By using the radiation laws (for a blackbody and the plasma) and the laboratory calibration one can estimate the surface temperature of the observed object. We evaluate the performances and limits of such a device in the harsh conditions encountered in a Tokamak environment. On the one hand, in a quasi ideal situation, this analysis shows that the range of measurements is 600 deg. C to 2500 deg. C. On the other hand, when one takes into account of the plasma radiation (with an averaged central plasma density of 6.10{sup 19} m{sup -3}), we find that the minimum surface temperature rise to 900 deg. C instead of 700 deg. C. In the near future, according to the development of IR-CCD cameras working in the near infrared range up to 2 micrometers, we will be able to keep the good spatial resolution with an improved lower limit for the temperature down to 150 deg. C. The last section deals with a number of computer tools to process the images obtained from experiments on TORE-SUPRA. A pattern recognition application was developed to detect a complex plasma iso-intensity structure. 87 refs.

  13. Analyse de Fourier de la forme de la feuille de vigne. Premiere application ampelométrique sur un échantillon de 34 cépages implantés en Sardaigne

    Directory of Open Access Journals (Sweden)

    Giacomo Diaz

    1991-03-01

    Toutefois, la classification des cépages obtenue avec les paramètres de Fourier ne semble pas être supérieure à celle tirée des paramètres ampélométriques comprenant les angles compris entre les nervures principales de la feuille.

  14. The accelerator tube of ions of the generator Van de Graaff of the CEA. Survey of development. First results; Le tube accelerateur d'ions du generateur van de graapp du commissariat. Etude de developpement. Premiers resultats

    Energy Technology Data Exchange (ETDEWEB)

    Bruck, H.; Prevot, F. [Commissariat a l' Energie Atomique, Saclay(France). Centre d' Etudes Nucleaires

    1953-07-01

    Rare are the Van de Graaff supplies whose tube doesn't collapse electrically to tensions and currents very lower to those that the generator can provide. We chose the general measurements: length and diameter, and put the accent on the survey of the individual element, so much to the mechanical viewpoint (installation, solidity, tightness and degassing), that to the electric viewpoint (to increase the electric rigidity of it). After modification the breakdown voltage as well as the performances of the tube have been improved greatly. (M.B.) [French] Rares sont les machines de Van de Graaff dont le tube ne s'effondre pas electriquement a des tensions et des courants bien inferieurs a ceux que le generateur peut fournir. Nous avons choisi les dimensions generales: longueur et diametre, et mis l'accent sur l'etude de l'element individuel, tant au point de vue mecanique (montage, solidite, etancheite et degazage), qu'au point de vue electrique (pour en augmenter la rigidite electrique). Apres modification la tension de claquage ainsi que les performances du tube ont ete grandement ameliorees. (M.B.)

  15. Resonance quadripolaire nucleaire dans les halogenures d'actinides, ThBr 4, ThCl 4 ET UCl 4. II. Polymorphisme et transition de phase du premier ordre dans ThBr 4. Resonance du Brome dans UBr 4.

    Science.gov (United States)

    Gourdji, M.; Péneau, A.; Genet, M.; Guibé, L.

    1983-12-01

    La poursuite de recherches antérieures a permis de caractériser la résonance quadripolaire du brome dans la phase α de ThBr 4 et d'étudier la variation, en fonction de la température, entre 63 et 295 K, de la fréquence de résonance, ν Q(T), correspondante. Une première analyse des conditions expérimentales du passage de la transition α↔β à 426 C a été faite. La résonance du brome dans UBr 4 a également été observée et l'étude en fonction de la température des fréquences de résonance (il y a deux résonances distinctes pour chacun des deux isotopes du brome dans ce composé) a révélé un comportement inattendu en ce sens que les pentes dν Q/dT des courbes ν Q(T) correspondant aux deux résonances sont de signe contraire.

  16. Study of the initial stages of oxidation of stainless steels in high temperature water; Etude des premiers stades d'oxydation d'alliages inoxydables dans l'eau a haute temperature

    Energy Technology Data Exchange (ETDEWEB)

    Machet, A

    2004-06-15

    Steam Generator tubes (alloys 600, 690 and 800) are protected against corrosion by an oxide layer. The release of corrosion products into the primary water of the Pressurised Water Reactor is limited by this layer. Activation of these products increases the radioactivity. Breakdown of the passive film can lead to Stress Corrosion Cracking (SCC). The aim of this study is to understand the early stages of passivation of these alloys, in high temperature and high pressure water. A new micro-autoclave was developed to achieve short time exposures (from several seconds to 10 minutes). The surfaces were characterised by XPS, NRA, STM and SEM and a kinetic model is proposed for the alloy 600. Longer oxidation times were studied (up to 400 hours). The kinetics obtained for short time oxidations were used to fit the long oxidation time behaviour. This reveals that the initial stages of oxidation are essential in the passive films growth in such conditions. (author)

  17. Regional energy observatory. Energy status - greenhouse effect in the Aquitaine region. First results; Observatoire regional de l'energie. Bilan energie - effet de serre de la region Aquitaine. Premiers resultats

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-06-01

    The IDEA organization (information about the environmental development in Aquitaine region) has created an energy observatory, the mission of which is to supply regularly a reliable, objective and useful information about energy and greenhouse effect in the Aquitaine region (SW France). This document presents: the end-use energy consumption, the sectorial statuses (residential, tertiary sector, industry, agriculture, transports), the energy production and the renewable energy sources in Aquitaine region. Details are given in separate files at the end of the document for the 5 departements of Aquitaine (Dordogne, Gironde, Landes, Lot-et-Garonne, Pyrennees Atlantiques). (J.S.)

  18. Powernext Day-Ahead. Powernext Futures. Powernext Carbon. Powernext Weather. Activity assessment first-half 2006; Powernext Day-Ahead. Powernext Futures. Powernext Carbon. Powernext Weather. Bilan d'activite premier semestre 2006

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    Powernext SA is a Multilateral Trading Facility which organizes and warrants the transactions on the European power exchange and CO{sub 2} exchange markets. This activity report presents the highlights of the market and of Powernext in the first half of 2006: market conditions, prices and traded volumes on Powernext (Powernext Day-Ahead{sup TM} in the case of day-ahead contracts, Powernext Futures{sup TM} in the case of medium-term contracts, and Powernext Carbon in the case of CO{sub 2}), new active members, and liquidity on the power market. (J.S.)

  19. Le premier écrit philosophique de Paul Ricœur: Méthode réflexive appliquée au problème de Dieu chez Lachelier et Lagneau

    Directory of Open Access Journals (Sweden)

    Marc-Antoine Vallée

    2012-06-01

    Full Text Available This paper proposes a presentation and an analysis of the first philosophical writing of Paul Ricœur, on the problem of God in the reflexive philosophies of Lachelier and Lagneau. His principal aim is to situate this first writing in the context of Ricœur’s philosophical work, by underlining his belonging to the french reflexive tradition and his refusing of the absolute idealism of Lachelier and Lagneau. The author insists more precisely on the realistic and personalist thesis of the young Ricœur and on the appearance of the problem of evil in his work.  

  20. The accelerator tube of ions of the generator Van de Graaff of the CEA. Survey of development. First results; Le tube accelerateur d'ions du generateur van de graapp du commissariat. Etude de developpement. Premiers resultats

    Energy Technology Data Exchange (ETDEWEB)

    Bruck, H; Prevot, F [Commissariat a l' Energie Atomique, Saclay(France). Centre d' Etudes Nucleaires

    1953-07-01

    Rare are the Van de Graaff supplies whose tube doesn't collapse electrically to tensions and currents very lower to those that the generator can provide. We chose the general measurements: length and diameter, and put the accent on the survey of the individual element, so much to the mechanical viewpoint (installation, solidity, tightness and degassing), that to the electric viewpoint (to increase the electric rigidity of it). After modification the breakdown voltage as well as the performances of the tube have been improved greatly. (M.B.) [French] Rares sont les machines de Van de Graaff dont le tube ne s'effondre pas electriquement a des tensions et des courants bien inferieurs a ceux que le generateur peut fournir. Nous avons choisi les dimensions generales: longueur et diametre, et mis l'accent sur l'etude de l'element individuel, tant au point de vue mecanique (montage, solidite, etancheite et degazage), qu'au point de vue electrique (pour en augmenter la rigidite electrique). Apres modification la tension de claquage ainsi que les performances du tube ont ete grandement ameliorees. (M.B.)

  1. L’insertion des diplômés des HEP en Suisse romande et au Tessin: premiers résultats d’une recherche en cours

    OpenAIRE

    Gremaud, Jacqueline

    2015-01-01

    "Enseignants débutants", "néotitulaires", "novices", "nouveaux diplômés"… quel que soit le terme qui les définisse, cette nouvelle génération d’enseignants aiguise la curiosité des chercheurs. Qui sont-ils? Quelles stratégies développent-ils pour s’insérer dans la société? Leur formation initiale correspond-elle à leurs besoins? Dans la perspective d’analyser l’insertion professionnelle des nouveaux enseignants formés dans les Hautes écoles pédagogiques, une enquête interinstitutionnelle se...

  2. Perspectives on the Use of “Anonymous” Discussion Forums in Undergraduate Education Courses / Perspectives sur l’usage des forums de discussion « partiellement anonymes » dans le cadre de cours universitaires de premier cycle en éducation

    Directory of Open Access Journals (Sweden)

    G. Michael Bowen

    2012-07-01

    Full Text Available This paper theorizes issues involved with conflicts between participation in on-line settings and real-world social commitments, such as has recently happened in schools with students using public discussion forums. We problematize how real-world social commitments negatively affect participation in online learning environments frequently used in classrooms. Drawing on interviews with, observations by, and written submissions from our students who participated in “hybrid” courses using an approach where identity was concealed in online discussions from other class participants, we discuss implications of this issue for evaluating forum submissions by students. Our analysis uses a cultural-historical activity theory framework to conceptualize implications from this anonymous forum approach and the resultant changes in participation in the learning environment. Cet article élabore une théorie des enjeux associés aux conflits entre la participation dans un environnement en ligne et les engagements sociaux réels, comme ce qui se produit actuellement dans les écoles, les étudiants se servant de forums publics de discussion pour leurs cours. Nous schématisons la façon dont les engagements sociaux réels ont des effets négatifs sur la participation aux environnements d’apprentissage en ligne fréquemment utilisés dans les salles de classe. À partir d’entrevues, d’observations et de communications écrites par les étudiants qui ont participé à nos cours « hybrides » en adoptant une approche par laquelle l’identité était gardée cachée des autres étudiants (mais non des instructeurs dans les discussions en ligne, nous discutons des implications de cet enjeu dans l’évaluation des soumissions des étudiants dans les forums. Notre analyse se sert d’un cadre théorique de l’activité historico-culturelle pour conceptualiser les implications de cette approche de forum « partiellement anonyme » et les changements de participation qui en résultent dans l’environnement d’apprentissage.

  3. AREVA revenue and data for the first nine months of 2008; AREVA informations et chiffre d'affaires relatifs aux neuf premiers mois de l'exercice 2008

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    This public information sheet presents financing data of the group AREVA for the first nine months of 2008. It shows a high increase of the revenue (12,9%). The data are detailed for each activity sector, front end, reactors and services, back end, transmission and distribution. Consolidated revenue for the years 2007 are also provided. (A.L.B.)

  4. Life Cycle Assessments Applied to First Generation Biofuels Used in France. Final report; Analyses de Cycle de Vie appliquees aux biocarburants de premiere generation consommes en France. Rapport final

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    Climatic concerns become more substantial each day. Proofs of climatic change of man-made origin accumulate. Even if the consequences of such change remain difficult to foresee for most, this major environmental problem is now the subject of great attention by governments and public opinion. In this context, biofuels have known a growing interest over the last years. This enthusiasm is essentially based on their potential to reduce non-renewable energy consumption, notably petroleum, and to reduce greenhouse gas emissions (GHG) for the transportation sector. Indeed, the transportation sector currently generates about 14% of the world's GHG at a growth rate of about 2% per year that is particularly difficult to reduce. The issue of biofuel balances on these two criteria (GHG emission and non-renewable energy consumption) is therefore fundamental because it justifies largely the different forms of public financial support devoted to ensure the development of these pathways. Thus, numerous studies are aimed at comparing biofuels to equivalent petroleum fuels (gasoline and diesel) in order to assess GHG emission reduction potential associated with using biofuels in transportation. The Directive 2009/28/CE of April 29, 2009 dedicated to Renewable Energies promotion (RE Directive) sets forth a compelling objective, asking each Member State to make sure that the portion of energy produced from renewable sources in all forms of transportation will be at least equal to 10% of its final energy consumption in the transportation sector by 2020. This objective is set subject to a production of sustainable nature and to second generation biofuel availability on the market. The RE Directive introduces several criteria for qualifying biofuels' sustainability. Thus, biofuels should not be produced from land recognized as of great value in terms of biological diversity: forest undisturbed by important human activity, zone assigned to nature conservation, meadows presenting a great value with regards to biodiversity. They should not be produced from lands presenting an important stock of carbon, i.e. wetlands (lands covered or saturated with water permanently or during the greatest part of the year, such as virgin peat-bogs) or continuous forest zones (of more than 1 hectare, characterized by a tree population with height above 5 meters and foliage covering more than 30% of its surface). Among these criteria, there is a significant one regarding greenhouse gas emissions. For a biofuel to participate in the reduction goal, the pathway concerned will need to show that the biofuel produced enables to reduce greenhouse gas emission by at least 35% in relation to fossil equivalents. This gain would even reach a minimum of 50% in the beginning of 2017. The determination of this gain requires to conduct a life cycle assessment of the produced biofuel. Even if the RE Directive provides elements for calculating biofuel environmental balance in its Appendix V, such study remains complex and requires calculation assumptions which could influence the result in a non negligible way. The existence of indirect effects on the markets adds to this complexity. Such difficulties fuel critiques and the diffusion of contradictory messages on whether these pathways are beneficial or not. In this context and avoiding reefs and critiques of the assembled calculation methodologies, the French Administration first wished to have a methodological benchmark for analyzing the impact of biofuel pathways on greenhouse gas and the energy consumptions linked to such pathways for France. The challenge resided in elaborating a real methodological engineering work aiming at obtaining a common benchmark shared by all parties concerned. This consensus work was conducted in 2007-2008 and resulted in the writing of a guide defining recommendations for completing biofuel LCA. This work, conducted at the French level and in parallel with the European Directive, led to the construction of a national calculation method parallel to that defined by the Commission. This work presents here a global consistency with the Directive, namely in term of allocation principle based on energy pro-rata, but was also performed in a finer, step by step detail level. The objective of the study is to realize the life cycle assessment of the current biofuel pathways (also called 'first generation') by applying the principles retained in the 2008 methodological guide. This work was performed with the technical support of industrial actors, technical institutes, research centers, and environmental associations. Integrating the European context and wishing to put the results in perspective, this study performs, in a second step, an analysis of the results obtained with other methodologies, including those from the Directive. This critical and constructive aspect emphasizes points of vigilance to keep in mind in the European discussions with regards to quantify biofuel sustainability

  5. Preventing Work-Related Musculoskeletal Illnesses Through Ergonomics: The Air Force PREMIER Program, Volume 4B: Research Report For Level I Ergonomics Methodology Guide For Maintenance/Inspection Work Areas

    National Research Council Canada - National Science Library

    Barker, Richard

    1997-01-01

    ... (both technicians and consensus ergonomists) and the Gold Standard ergonomist. High duration tasks were more likely to be rated high risk by the Level I Methodology, whereas jobs with multiple, moderate duration tasks were more likely to be rated medium risk.

  6. Executive report. From the preliminary phase to the first results of the pilot study; Rapport executif. De la phase preparatoire aux premiers resultats de l'etude pilote

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-03-01

    This report presents a status of the actions carried out since the end of 1999 to the account of the observatory of indoor air quality in the framework of the contracts and conventions signed between the scientific and technical centre of building engineering (CSTB), the French ministries of accommodation, research, health and environment, and the agency of environment and energy mastery (Ademe). The actions concern: the production of data about the indoor environment (preliminary phase, pilot-campaign on 90 residential buildings and 9 schools of 3 different regions, preparation of the operational campaign on 800 sites (720 residential buildings and 80 schools), sampling strategy, optimization/development of investigation tools), the collection of available data in France, the management and exploitation of data, the development of information and communication tools, and the quality assurance of the observatory. (J.S.)

  7. Chapitre premier. L’évolution des esprits. — Du redressement des griefs à la séparation. Patriotes extrémistes et séparatistes modérés

    OpenAIRE

    Demoulin, Robert

    2013-01-01

    La révolution belge de 1830 ne fut pas préméditée. L’opposition au gouvernement, de 1828 à 1830, reste dans les bornes de la légalité. L’Union des catholiques et des libéraux réalisée depuis 1828 a organisé le pétitionnement : elle réclamait les libertés de presse et d’enseignement, l’application loyale de la Constitution. Mais nulle part n’apparaît, le désir d’un bouleversement. La lutte contre les empiétements du pouvoir est menée par des parlementaires et dans le cadre des institutions exi...

  8. Forced convection of ammonia. Part.1. Liquid ammonia. Small temperature differences between the fluid and the wall; Convection forcee de l'ammoniac. Premiere partie. Ammoniac liquide. Cas de faibles ecarts de temperatures entre fluide et paroi

    Energy Technology Data Exchange (ETDEWEB)

    Perroud, P; Rebiere, J; Rowe, A [Commissariat a l' Energie Atomique, 38 - Grenoble (France). Centre d' Etudes Nucleaires

    1966-07-01

    Experiments have been performed in a cylindrical smooth Inconel tube: 3 mm ID, 3.5 mm OD, electrically heated (50 Hz) along 300 mm length. Pressure varied from 5 to 100 bars (P{sub c} = 113 bars) mass velocity from 40 to 500 g/cm{sup 2}. s, inlet temperature from - 33 deg C to 95 deg C, heat fluxes to 315 W/cm{sup 2}, maximum wall temperatures 850 deg C, quality 0 to 0.80. The correlation Nu = CRe{sup 0.8} Pr{sup 0.4} is found available for homogeneous liquid-phase heat transfer coefficients with C = 0.021. Influences of P, G, t{sub e} and x on critical heat fluxes is discussed. A correlation of the type q{sub c} = A(P)G{sup m} {delta}t{sub sub}{sup n} (Jens and Lottes) is chosen for the negative qualities and for positive qualities we propose q{sub c} = B(P)/G{sup b(P)} x (1000/H{sub c}){sup 2.5}. Two-phase pressure drops can be calculated by Martinelli-Nelson method with a good approximation. Experimental results are presented in tables (burn-out) and measured temperatures profiles are separately published. (authors) [French] Les experiences ont ete realisees a l'aide d'un tube cylindrique lisse en inconel de 3 x 3,5 mm de diametre, chauffe electriquement (50 Hz) sur une longueur de 300 mm. Domaine explore - pression P: de 5 a 100 bars (P{sub c} = 113 bars); vitesse massique G: de 40 a 500 g/cm{sup 2}. s; temperature d'entree t{sub e}: de - 33 deg C a + 95 deg C; densite de flux de chaleur q: jusqu'a 315 W/cm{sup 2}; temperature maximale de paroi tp: 850 deg C; titre de vapeur x jusqu'a 0,80. La correlation classique Nu = C Re{sup 0,8} Pr{sup 0,4} se trouve etre confirmee pour les coefficients d'echange en phase liquide homogene avec C = 0,021. On discute l'influence de P, G, t{sub e} et x sur le flux de chaleur critique q{sub c}. Pour les titres negatifs on a adopte une correlation du type Jens et Lottes q{sub c} = A(P) G{sup m} {delta}{sub sub}{sup n} et pour les titres positifs, on propose q{sub c} B(P)/G{sup b(P)} x (1000/H{sub c}){sup 2.5}. Les pertes de charge en double-phase peuvent se calculer par la methode de Martinelli et Nelson avec une bonne approximation. Les resultats experimentaux bruts sont presentes en tableaux (burn-out) et les profils de temperatures mesurees sont publies separement. (auteurs)

  9. La gestion des résultats à travers la titrisation dans le contexte des Stock-options : Cas des entreprises françaises cotées sur le Premier Marché

    OpenAIRE

    Mounir Jaouadi

    2006-01-01

    International audience; L'objet de ce travail est de vérifier si les structures de gouvernement d'entreprise peuvent réduire la gestion du résultat par la titrisation, en présence des incitations liées à l'attribution de Stock-options en France. Les résultats montrent que la titrisation ne peut pas servir d'outil pour la gestion de résultat par les dirigeants souhaitant maximiser la valeur des leurs stock-options. Par ailleurs, certains mécanismes de gouvernement d'entreprise sont négativemen...

  10. Study methods for the drillings around the underground nuclear explosions in the Sahara. Part 1. study of rock samples; Methodes d'etude des forages realises autour des explosions nucleaires souterraines au Sahara. Premiere partie: etude des echantillons de roche

    Energy Technology Data Exchange (ETDEWEB)

    Derlich, S [Commissariat a l' Energie Atomique, Bruyers-le-Chatel (France). Centre d' Etudes

    1969-07-01

    An examination of the mechanical effects produced on rocks by an underground nuclear explosion calls for the use of particular means of exploration which are described in this report, special attention being paid to the equipment used in connection with the French nuclear tests in the Sahara. The drilling methods used (rotary and turbo-drilling) are adapted to the particular conditions of the sampling programme, to the radioactivity and to the temperature in the region of the explosion. A study of the samples makes it possible to obtain the new characteristics of the rock and to assess the chemical and mechanical transformations which it has undergone. An examination of the core obtained from the drilling, together with a knowledge of the drilling parameters (depth of the probe, sample recovery, etc...), makes it possible to study the extent and the characteristics of the zones which have been damaged to different degrees according to their distance from the zero point: cavity, strongly powdered zone, fractured zone, chimney, zones containing high stresses leading to a particular type of fracture of the cores. The problems connected with the interpretation of the results are also presented. (author) [French] L'examen des effets mecaniques provoques par une explosion nucleaire souterraine sur la roche necessite la mise en oeuvre de moyens d'exploration particuliers dont l'expose fait l'objet de ce rapport, essentiellement pour les moyens utilises autour des essais nucleaires francais au Sahara. Les methodes de forage (rotary et turboforage) sont adaptees aux conditions particulieres dues au programme d'echantillonnage, a la radioactivite et a la temperature regnant a proximite du point de tir. L'etude des echantillons permet la determination des nouveaux caracteres de la roche et de ses transformations chimique et mecanique. L'examen des carottes et l'utilisation des parametres de forage (cotes sondeurs, recuperation des echantillons, etc...) permettent d'etudier l'extension et les caracteristiques des zones ayant subi des degats differents suivant leur distance au point zero: cavite, zone intensement broyee, zone fracturee, cheminee, zone dans laquelle regnent des contraintes elevees provoquant une fracturation particuliere des carottes. Les problemes lies a l'interpretation des resultats ont ete egalement exposes. (auteur)

  11. Initial Encounters: Seeking traces of ancient trade connections between West Africa and the wider world Premiers contacts. La recherche des traces de commerce ancien entre l’Afrique de l'Ouest et le reste du monde

    Directory of Open Access Journals (Sweden)

    Sonja Magnavita

    2013-05-01

    Full Text Available The long-standing, more mythical than fact-based assumptions about ancient trade contacts between West Africa and the wider world prior to the Arab conquest of North Africa have only been substantiated by archaeological evidence in recent years. Although the number of imported items known to have been brought into West Africa during late Roman and Byzantine times just started growing, the mechanisms of their diffusion are still far from being understood. This can mainly be set down to the dearth of convincing material evidence from other archaeological sites in West Africa, the Sahara and North Africa — the result of a lack of research and, perhaps too, of trade in “invisible” merchandise Previous archeological studies on this topic are discussed; and the preliminary findings of recent research in the eastern Niger Bend, presented.Les présupposés de longue date – plutôt mythiques que fondés sur des faits – à propos du commerce entre l’Afrique occidentale et le reste du monde avant la conquête arabe de l’Afrique du Nord n’ont été que récemment étayés par des travaux archéologiques. Bien que les découvertes d'articles importés, connus pour avoir été acheminés en Afrique de l'Ouest pendant les périodes romaine tardive et byzantine, sont, depuis peu, de plus en plus nombreuses, nous ne comprenons pas toujours les mécanismes de diffusion de ces derniers. Cette incompréhension est avant tout liée au manque d’indices matériels probants provenant d’autres sites archéologiques en Afrique de l’Ouest, au Sahara et en Afrique du Nord. Cela résulte à la fois d’un manque de recherche et, peut-être aussi, du commerce en marchandise “invisible”. Les études archéologiques antérieures sur le sujet sont ici discutées ; et les résultats préliminaires de recherches récentes dans la partie orientale de la boucle du Niger sont présentés.

  12. Modeling and simulation of critical parameters of the first chamber of the dimuon arm spectrometer of the Alice experiment; Modelisation et simulation de parametres critiques de la premiere station du spectrometre dimuons d'ALICE

    Energy Technology Data Exchange (ETDEWEB)

    Guez, D

    2003-10-01

    The Alice experiment that is dedicated to the study of ultra-relativistic heavy ion collisions, will take place in the future large hadron collider (LHC) at CERN. The dimuon arm spectrometer of the Alice experiment is devoted to the search of a new signature of the existence of the quark gluon plasma (QGP). The first chapter is dedicated to the physics notions linked to the study of QGP, a few signatures are proposed for the detection of QGP, particularly the signature concerning the production rate of quarkonium. The second chapter deals with particle detection involved in Alice experiment, the dimuon arm spectrometer is a detector dedicated to the track reconstruction of muons issued from the decay of heavy mesons from J/{psi} and {upsilon} families. The third and the fourth chapters present the studies made to integrate a reliable model of the dimuon arm in the global simulation code of Alice (Aliroot). The fifth chapter presents the software TB{sup 2} that has been developed within the framework of this thesis in order to check and control the output data when the detector is tested with a real particle beam. The sixth chapter presents the results of the tests that have been performed with a 7 GeV/c pion beam. These tests have shown that the electronic noise is coherent with the specifications of Alice experiment. A factor 1,8 between the highest and the weakest values of the gain has been measured in the chamber. The detection efficiency of the chamber has been estimated to 99% in the different cases studied. (A.C.)

  13. The Promus Premier everolimus-eluting platinum chromium stent with durable polymer evaluated in a real world all-comer population in Rotterdam cardiology hospital (the P-SEARCH registry)

    NARCIS (Netherlands)

    Lemmert, M.E.; Mieghem, N.M. van; Geuns, R.J.M. van; Diletti, R.; Bommel, R.J. van; Domburg, R.T. van; Jaegere, P.P. de; Regar, E.; Zijlstra, F.; Boersma, E.; Daemen, J.

    2017-01-01

    BACKGROUND: A new-generation everolimus eluting platinum-chromium stent (EePCS), offering improved radial strength, radiopacity and conformability compared to everolimus-eluting cobalt-chromium stents (EeCCS), was evaluated with regard to safety and efficacy in an all-comer cohort. METHODS: A total

  14. Preliminary data from {gamma}-cardiography during the abatement of an asthmatic attack (1961); Premieres donnees de la {gamma}-cardiographie au decours de l'etat de mal asthmatique (1961)

    Energy Technology Data Exchange (ETDEWEB)

    Georges, R; Vernejoul, P de; Raynaud, C; Blanchon, P; Kellershohn, C; Turiaf, J [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1961-07-01

    The authors used gamma cardiology during the abatement of 16 cases of asthma with a view to detecting heart attacks not otherwise visible with routine methods of examination: clinical, radiological and electro-cardio-graphical. In gamma cardiology, a radioactive indicator is used and its path followed in the cavities of the heart. The method makes it possible to study the circulation in the right heart, the pulmonary crossing, and the left heart, as well as evaluation of the heart-flow. As a result of their investigations the authors, after having discussed the significance of the data obtained with the method, suggest that it is possible by the use of gamma cardiography during the abatement of an asthma attack: 1- To confirm attacks of the right heart which have already been detected by ordinary methods. 2- To confirm the presence of modifications in the recorded curves which suggest, in the case of the left heart, possible attack; such on attack is also indicated, in a small number of cases, by electrocardiography curves. Some considerations are put forward by the authors concerning the physiopathology of attacks on the left heart. (authors) [French] Les auteurs ont fait appel a la gammacardiographie au decours de 16 cas d'etat de mal asthmatique, dans le but d'objectiver des atteintes cardiaques incapables d'etre revelees par les moyens d'exploration de routine: cliniques, radiologiques et electrocardiographiques. La gammacardiographie est un procede qui enregistre a l'aide d'un indicateur radioactif, le trajet de celui-ci dans les cavites cardiaques. Elle permet l'etude de la circulation dans le coeur droit, de la traversee pulmonaire, et le coeur gauche, de meme que le calcul du debit cardiaque. Au terme de leurs investigations, les auteurs apres avoir discute la signification des donnees fournies par la methode admettent que la gammacardiographie objective au secours de l'etat de mal asthmatique: 1- La confirmation de l'atteinte du coeur droit deja etablie par les methodes courantes. 2- La presence de modifications des traces enregistres, qui suggerent pour le coeur gauche une atteinte vraisemblable comme l'indiquent dans un petit nombre de cas, les traces electrocardiographiques. Des considerations sur la physiopathologie de l'atteinte du coeur gauche sont formulees par les auteurs. (auteurs)

  15. Koanga de Frederick Delius : cherche premier opéra afro-américain désespérément Frederick Delius’s Koanga: desperately seeking first african-american opera

    Directory of Open Access Journals (Sweden)

    Benoît Depardieu

    2009-10-01

    Full Text Available Although Gershwin’s Porgy & Bess (1935 is still regarded by most critics as the first African-American opera, Louis Gruenberg’s The Emperor Jones (1933 and Scott Joplin’s Treemonisha (1910 have recently challenged this sacrosanct position. Today, according to some researchers, Frederick Delius’s Koanga, based upon the central episode of the story of “Bras coupé” in George Cable’s The Grandissimes, composed in 1897 but whose première took place in 1904, could claim to be “actually the first”. This statement obviously raises the question of the definition of an “African–American” and the attendant criteria. Through an analysis of the libretto as well as the reviews of the various performances from the late 1890’s to the early 1970’s, this article aims to assess the African-American criteria of Koanga.

  16. Evolution des composés polyphénoliques du bois de chêne au cours de son séchage. Premiers résultats

    Directory of Open Access Journals (Sweden)

    Pascal Chatonnet

    1994-12-01

    Full Text Available Pendant le séchage naturel à l'air libre du bois de chêne, on assiste à une diminution régulière de la teneur du bois en composés extractibles et notamment en composés phénoliques du type ellagitanins. La diminution de la teneur en ellagitanins provient essentiellement de la disparition des formes oligomères solubles dans l'eau; les tanins polymérisés non extractibles car liés aux parois, évoluent peu au çours du séchage naturel à l'air libre. Les bois séchés rapidement à l'étuve possèdent toujours des quantités plus importantes de polyphénols. Dans le même temps et quel que soit le mode de séchage, on obselVe une diminution des coumarines glucosilées et une augmentation non proportionnelle des formes aglycones. D'un point de vue organoleptique, la diminution de l'ensemble des polyphénols pendant le séchage peut être interprétée comme favorable à l'évolution de la qualité du merrain. En effet, les fractions amères et astringentes du bois de chêne correspondent respectivement .sr certains tanins ellagiques et catéchiques. L'intelVention des micro-organismes isolés de bois de chêne en cours de séchage naturel dans la disparition des composés phénoliques du bois est discutée. La grande majorité des moisissures étudiées est capable de dégrader enzymatiquement les tanins hydrolysables du chêne. Cependant, ces mêmes composés s'hydrolysent et s'oxydent spontanément en présence d'eau et d'oxygène. En conséquence, considérant le profil de colonisation du bois par les micro-organismes et celui des composés phénoliques extractibles, on peut supposer que l'on assiste vraisemblablement pendant le séchage naturel du bois à une dégradation biochimique et chimique des polyphénols dans les couches superficielles du merrain (0 à 4 mm de profondeur et à une dégradation presque' exclusivement chimique au coeur du merrain. La présence d'eau et d'oxygène apparaÎt par conséquent comme un facteur important dans l'évolution de la composition du bois pendant son séchage.

  17. De l’héritier au répondant. La transmission en question dans les deux premiers romans de Sylvie Germain, Le livre des nuits et Nuit-d’Ambre

    Directory of Open Access Journals (Sweden)

    Florence Traisnel

    2012-01-01

    Full Text Available La saga des Péniel met en scène des personnages prisonniers d’un passé douloureux hérité de leurs ancêtres : c’est que la malignité du mal consiste à parasiter la transmission. Seule la révélation de la porosité humaine permet aux personnages d’échapper à cette logique infernale pour convertir leur passivité de légataire en responsabilité de répondant due à autrui et à un Dieu qui s’est dépouillé de ses forces et de son Verbe pour créer le monde. C’est le sens du silence de Dieu – vestige de ce geste de retrait divin – que Sylvie Germain cherche à nous transmettre. The saga of the Péniel family stages characters imprisoned by a distressful past inherited from their ancestors. Transmission, or what fails to be transmitted, is central to understanding the curse of the bloodline. Only the revelation of the porousness of human interaction makes it possible for the characters to escape from this infernal logic and to convert their passivity as legatees into the responsibility of guarantors responding to others as well as to God. It is the significance of the silence of God–vestige of the gesture of divine withdrawal–that Sylvie Germain seeks to transmit to her reader.

  18. INIS: international nuclear information system. World first international database on pacific uses of nuclear sciences and technologies; INIS: International Nuclear Information System. Premiere base de donnees internationale sur les applications pacifiques des sciences et technologies nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    Surmont, J.; Constant, A.; Guille, N.; Le Blanc, A.; Mouffron, O.; Anguise, P.; Jouve, J.J

    2007-07-01

    This poster, prepared for the 2007 CEA meetings on scientific and technical information, presents the INIS information system, the document-types content and subject coverage of the database, the French contribution to this system thanks to the INIS team of the CEA-Saclay, the input preparation process, and an example of valorization of a scientific and historical patrimony with the CEA/IAEA joint project of digitization of about 2760 CEA reports published between 1948 and 1969. All these reports have been digitized by the IAEA and analyzed by CEA, and entered in the INIS database with a link to the full text. (J.S.)

  19. Un établissement du début du premier âge du Fer en Eure-et-Loir : Sours, Les Ouches A settlement from the first Iron Age in Eure-et-Loir: Sours, Les Ouches

    Directory of Open Access Journals (Sweden)

    Frédéric Dupont

    2012-01-01

    Full Text Available La fouille du site des Ouches à Sours (28 a permis la mise au jour d’une importante occupation du Néolithique ancien et la découverte, dans la partie nord de l’emprise, de plusieurs structures datables du début de l’âge du Fer (Hallstatt C. Elles correspondent à des structures domestiques (un bâtiment et des fosses et à une entité “ cultuelle ”: un double enclos en “ U ”.L’habitation et ses annexes sont représentées par un bâtiment de plan quadrangulaire sur poteaux et une grande fosse riche en mobilier (céramiques, ossements et silex taillés. Cette structure peut être associée au fonctionnement d’un four de type “ polynésien ” et avoir servi de fosse de rejet.Le double enclos, ouvert vers le nord, est localisé au nord-est du site.Même si trois céramiques entières ont été trouvées dans son fossé externe, l’essentiel du mobilier céramique (177 individus sur 192 est issu de la grande fosse. Il s’agit principalement de coupes, de jattes parfois incisées, de petits gobelets à panse globulaire typiques du Hallstatt C ou de vases servant au stockage. Ils sont dotés de manière régulière de cordons digités.Ce petit établissement du début de l’âge du Fer a livré un bon échantillon des céramiques en usage en Eure-et-Loir à cette époque ainsi que des vestiges archéozoologiques et lithiques en quantité intéressante. Ces découvertes donnent de nouvelles informations sur les affinités culturelles à la transition entre l’âge du Bronze et l’âge du Fer, période peu documentée dans le Nord de la région Centre.The excavation of the site of Ouches at Sours (28 has enabled the updating of an important settlement from the early Neolithic and the discovery, in the northern part of the site, of several structures datable to the beginning of the Iron Age (Hallstatt C. They correspond to domestic structures (a building and some ditches and a “worship” entity: a double enclosure in a “U” shape.The dwelling and its annexes are represented by a quadrangular building on posts and a large ditch which is rich in furnishings (ceramic, bone and worked flint. This structure may be associated to the working of a “Polynesian” type kiln and serve as a reject pit. The double enclosure, open towards the north is situated to the north-east of the site.Even though three entire ceramic vessels have been found in the outer ditch, the majority of the ceramic furnishings (177 out of 192 have come from the large ditch, principally cups, bowls which are sometimes inscribed, small goblets with a globular middle typical of Hallstatt C or vessels used for storing. They regularly have finger made cords.This small dwelling from the beginning of the Iron Age has provided a good sample of ceramics in use in Eure-et-Loir in this period as well as some archaeozoological remains and lithics in interesting quantities. These discoveries provided new information on the cultural affinities to the transition between the Bronze and Iron ages, a period which is little researched in the north of the Centre region.

  20. Forced convection of ammonia. Liquid ammonia. Case of large wall to fluid temperature differences; Convection forcee de l'ammoniac. Premiere partie. Ammoniac liquide. Cas de grands ecarts de temperatures entre fluide et paroi

    Energy Technology Data Exchange (ETDEWEB)

    Perroud, P; Rebiere, J; Rowe, A [Commissariat a l' Energie Atomique, 38 - Grenoble (France). Centre d' Etudes Nucleaires

    1967-07-01

    Two test tubes were used: Inconel (ID 3 mm, OD 3.5 mn length 300 mm) and tantalum (ID 3 mm, OD 4 mm; length 450 mm). Measurements were performed in the following conditions inlet temperature of subcooled liquid from +4 deg C to + 54 deg C; inlet pressure from 10 to 42, bars; mass velocity from 33 to 243 g/cm{sup 2}.s; maximum heat flux 583 W/cm{sup 2}; maximum wall temperature 1523 deg C; steam quality reaching 1. When the flow is liquid, a film of vapor is formed on the heated wall. Using the Martinelli-Nelson parameter X{sub tt} a correlation of the heat transfer coefficients is presented in the two-phase region. This correlation is analogous to the one developed for liquid hydrogen. In the gaseous phase region the correlation established is: N{sub u} 0.0046 R{sub e}{sup 0.95} P{sub r}{sup 0.4} with a film temperature of t{sub 0.5}. The Martinelli-Nelson method gives fairly good results for pressure drop evaluation. Gross experimental results are published separately. (authors) [French] Deux tubes d'essais ont ete utilises: inconel (diametre 3 x 3,5 mm; longueur 300 mm) et tantale (diametre 3 x 4 mm; longueur 450 mm). Les mesures ont ete effectuees dans les conditions suivantes: temperature d'entree du liquide sous-refroidi, + 4 deg C a + 54 deg C; pression d'entree, 10 a 42 bars; vitesse massique, 33 a 243 g/cm{sup 2}.s; densite de flux de chaleur maximum 583 W/cm{sup 2}; temperature maximale de la paroi: 1523 deg C; titre de vapeur atteignant 1. Quand l'ecoulement est liquide, il se forme un film de vapeur sur la paroi. En double-phase on a etabli une correlation des coefficients d'echanges, utilisant le parametre de Martinelli et Nelson X{sub tt}, analogue a celle obtenue pour l'hydrogene liquide. En phase gazeuse la correlation presentee est: N{sub u} = 0,0046 R{sub e}{sup 0,95} P{sub r}{sup 0,4} avec une temperature de film de t{sub 0,5}. La methode de Martinelli et Nelson donne d'assez bons resultats pour le calcul des pertes de charge. Les resultats experimentaux bruts sont presentes separement. (auteurs)

  1. Alize 3 - first critical experiment for the franco-german high flux reactor - calculations; Alize 3 - premiere experience critique pour le reacteur a haut flux franco-allemand. Calculs

    Energy Technology Data Exchange (ETDEWEB)

    Scharmer, K [Commissariat a l' Energie Atomique, Dir. des Piles Atomiques, Saclay (France). Centre d' Etudes Nucleaires

    1969-07-01

    The results of experiments in the light water cooled D{sub 2}O reflected critical assembly ALIZE III have been compared to calculations. A diffusion model was used with 3 fast and epithermal groups and two overlapping thermal groups, which leads to good agreement of calculated and measured power maps, even in the case of strong variations of the neutron spectrum in the core. The difference of calculated and measured k{sub eff} was smaller than 0.5 per cent {delta}k/k. Calculations of void and structure material coefficients of the reactivity of 'black' rods in the reflector, of spectrum variations (Cd-ratio, Pu-U-ratio) and to the delayed photoneutron fraction in the D{sub 2}O reflector were made. Measurements of the influence of beam tubes on reactivity and flux distribution in the reflector were interpreted with regard to an optimum beam tube arrangement for the Franco- German High Flux Reactor. (author) [French] Les resultats des experiences faites dans la maquette critique ALIZE III, refrigeree a l'eau legere et reflechie par l'eau lourde, ont ete compares aux calculs. On a utilise un modele de la theorie de diffusion a trois groupes rapides et epithermiques et deux groupes thermiques qui se recouvrent. Ce modele a permis de calculer la distribution de puissance dans le coeur en bon accord avec les mesures, meme dans le cas d'une forte variation du spectre des neutrons dans le coeur. L'erreur entre k{sub eff} calcule et mesure etait inferieure a 0,5 pour cent {delta}k/k. Le coefficient de vide et des materiaux de structure, la reactivite des barres 'noires', les variations du spectre (rapport Cd, rapport Pu/U) et la fraction des photo-neutrons retardes sont egalement calcules. Les mesures de reactivite et de perturbation de flux dans le reflecteur, dues aux canaux, ont ete interpretees du point de vue d'un arrangement optimum des canaux pour le Reacteur a Haut Flux Franco-Allemand. (auteur)

  2. Declaration from the prime minister, Dominique de Villepin, about the energy policy on May 15, 2006; Declaration du premier ministre, Dominique de Villepin sur la politique energetique, le 15 mai 2006

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    While the oil barrel has exceeded the historical price of 70$, the French government has put forward two exigencies: reducing the weight of the oil bill and reinforcing France's energy independence through the development of nuclear and renewable energies and with the implementation of an energy saving policy, and sharing in an equitable way the petroleum 'weight' taking into account the situation of oil-dependent professionals. In this communication, the prime minister develops the different point of this policy, in particular the financial incentives for the development of renewable energy sources, biofuels, and public transportation systems, and the measures allowing to protect the spending power of French people. (J.S.)

  3. Contribution to the elastic and inelastic scattering study polarized protons; Contribution a l'etude de la diffusion elastique et inelastique avec un faisceau de protons polarises

    Energy Technology Data Exchange (ETDEWEB)

    Swiniarski, R de [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1967-10-01

    The elastic and inelastic scattering of the 18.6 MeV polarized proton beam from the Saclay variable energy cyclotron has been studied for the following nuclei: {sup 48}Ti, {sup 50}Ti, {sup 52}C, {sup 54}Fe, {sup 56}Fe, {sup 58}Ni, {sup 62}Ni, {sup 64}Ni, {sup 63}Cu: the targets {sup 52}Cr, {sup 60}Ni and {sup 62}Ni have also been investigated at 16.5 MeV. The measured asymmetries for the strong l = 2 transitions tend to fall into two categories, distinguished by the magnitude of the asymmetries at 30 degrees and 90 degrees. For the transitions studied, only those to the first 2+ state of the 28-neutron nuclei present large asymmetries at these angles. Strong l = 3 and l = 4 transitions show also interesting variations. When the entire optical potential is deformed, coupled channels or DWBA calculations predict the 'small' l = 2 asymmetry reasonably well, but only an abnormal increase of the strength of the spin-orbit distortion or the introduction of an imaginary and negative spin-orbit potential can reproduce the amplitude of the large asymmetries. Calculations with a microscopic model indicate that the asymmetry is sensitive to the form factor and no important differences were found between S=0 and S=1 predictions. (author) [French] Nous avons etudie la diffusion elastique et inelastique a l'aide du faisceau de protons polarises du cyclotron a energie variable de Saclay a 18.6 MeV pour les cibles suivantes: {sup 48}Ti, {sup 50}Ti, {sup 52}Cr, {sup 54}Fe, {sup 56}Fe, {sup 58}Ni, {sup 62}Ni, {sup 63}Cu et {sup 64}Ni: les cibles {sup 52}Cr, {sup 60}Ni et {sup 62}Ni ont egalement ete etudiees a 16.5 MeV. Les asymetries mesurees pour les transitions fortement excitees l = 2 se divisent en deux groupes differant par l'amplitude de l'asymetrie a 30 degres et 90 degres. Seules les asymetries mesurees pour les premiers niveaux 2+ des noyaux a couche complete en neutrons (N=28) sont tres grandes a ces angles. Les asymetries mesurees pour les niveaux 3{sup -} et 4{sup

  4. Les femmes sur le marché du travail et la violence : bâtir des lieux ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... indique des niveaux élevés de discrimination, de harcèlement et d'agression sexuelle ... Labouring women and violence: Building workplaces free of violence ... reported disturbingly high levels of violence against women in the workplace.

  5. Retour d'expérience sur la co-construction d'un guide sur la gouvernance territoriale

    OpenAIRE

    Maurel, P.; Barbe, E.; Rey-Valette, H.; Chia, E.; Soulard, C.; Michel, L.; Pinto, M.

    2014-01-01

    / La gouvernance territoriale est devenue un enjeu majeur et une question centrale pour la mise en oeuvre des politiques publiques. Dans le cadre du programme de recherche en partenariat PSDR, un collectif hybride composé de chercheurs, de professionnels du développement territorial et d'acteurs locaux s'est réuni au sein du projet Gouv.Innov. En s'appuyant sur plusieurs terrains d'étude, ce collectif a progressivement construit une définition de la gouvernance territoriale ainsi qu'une grill...

  6. La légalisation du cannabis au Canada: Les défis politiques

    Directory of Open Access Journals (Sweden)

    Line Beauchesne

    Full Text Available Résumé Le gouvernement libéral du Canada élu majoritaire le 19 octobre 2015 avait dans ses promesses électorales la légalisation du cannabis. Il tiendra parole. Un Document de discussion fut publié en juin 2016 donnant les assises au Groupe de Travail sur la Légalisation et la Réglementation du Cannabis qui a rendu son rapport le 30 novembre 2016. Ce rapport, a expliqué le gouvernement, sera un des outils pour élaborer son cadre législatif et servira de base aux discussions avec les provinces et territoires, de même que les experts qui auront à gérer ce cadre réglementaire. Dans cet article, nous verrons les principaux défis politiques qui attendent le gouvernement dans ces discussions avec les provinces et territoires, de même que les experts, considérant les questions posées sur les cinq aspects de la réglementation dans le Document de discussion. Pour identifier ces défis, en plus des apprentissages retenus par les études sur la situation au Colorado et à Washington, se grefferont les apprentissages des études quant à la gestion actuelle des drogues légales. En premier lieu sont exposés les défis liés à l’arrivée même de cette loi, puis ceux qui touchent à l’objectif de santé publique, au système de production, de transformation et de distribution, au contrôle du cadre réglementaire, et enfin, à la question plus spécifique du cannabis à des fins thérapeutiques. Nous verrons pourquoi l’application de cette loi sera complexe, coûteuse et pourra aisément dévier des objectifs de départ. Une surveillance à court et à long terme sera nécessaire pour s’assurer que les différents niveaux de gouvernement conservent la primauté de la santé publique et considèrent l’usage du pénal en dernier recours.

  7. Contribution to the study of the interaction of slow neutrons with {sup 235}U using the time-of-flight method; Contribution a l'etude par la methode du temps de vol de l'interaction de neutrons lents avec l'U{sup 235}

    Energy Technology Data Exchange (ETDEWEB)

    Michaudon, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-05-15

    This study concerns the properties of the excited levels of uranium 236 obtained by interaction of slow neutron with uranium 235. The experiments have been carried out at the Saclay linear electron accelerator by use of the time of flight method. In the first part of this paper, we examine the technical and physical conditions which rule the experiments: compromise between resolution and counting rate, time dispersion due to the slowing down of the neutrons and crystalline binding effects. In a second part the experimental results i.e. total, fission and ternary fission cross sections are given. The third part deals with the analysis of these results: the resonance parameters determination ({tau}{sub n}, {tau}{sub {gamma}}, {tau}{sub f}), the study of their statistical distribution and of their correlations. We tried some classifications of the resonances according to their parameters and compared these classifications to each other and to other results. At least the evidence of a cross section correlation with a range smaller than 100 eV seems to be confirmed. (author) [French] Cette etude porte sur les proprietes des niveaux excites de l'Uranium-236 obtenus par l'interaction de neutrons lents avec le {sup 235}U. La technique experimentale est celle de la spectrometrie par temps de vol, les experiences ayant ete realisees aupres de l'accelerateur lineaire d'electrons de Saclay, Dans une premiere partie nous examinons les donnees techniques et physiques conditionnant les experiences: compromis entre resolution et taux de comptage, dispersion en temps due au ralentissement des neutrons, effet des liaisons cristallines. Dans une deuxieme partie sont exposes les resultats experimentaux: sections efficaces totales, de fission et de fission ternaire du {sup 235}U. Une troisieme partie porte sur l'analyse de ces resultats: determination des parametres ({tau}{sub n}, {tau}{sub {gamma}}, {tau}{sub f}), etude de leurs distributions statistiques et des correlations entre ces

  8. La politique commerciale de George W. Bush : rupture ou continuité ? American Trade Policy under George W. Bush: Continuity or Change?

    Directory of Open Access Journals (Sweden)

    Jean-Baptiste Velut

    2010-03-01

    Full Text Available Cet article se propose de dresser un bilan critique de la politique commerciale du Président George W. Bush. Dans un premier temps, il compare les perspectives idéologiques et les ambitions politiques du leader républicain à celles de son prédécesseur démocrate, Bill Clinton, avant de mettre l’accent sur les nouvelles données du contexte politique et économique des années 2000. Ces éléments introductifs serviront de fondations, d’une part, pour l’étude de la gestion des relations commerciales entre les États-Unis et leurs principaux partenaires économiques, et d’autre part pour l’analyse de la stratégie de « libéralisation compétitive » adoptée par George W. Bush aux niveaux multilatéral, régional et bilatéral. L’objectif est double : déterminer les lignes de rupture et de continuité entre le président républicain et son prédécesseur ; et établir un bilan des principales initiatives commerciales lancées par l’administration Bush dans le but de mieux comprendre les nouveaux défis intérieurs et internationaux auxquels son successeur sera confronté.This article offers a critical assessment of American trade policy under George W. Bush. It begins by comparing his views and political ambitions with those of his Democratic predecessor, Bill Clinton, before highlighting the new political and economic context of the 2000s. These elements provide crucial background, first to study the evolution of America’s relations with its top trading partners and second to analyze the strategy of “competitive liberalization” undertaken by the administration at the multilateral, regional and bilateral levels. This article has two objectives: 1 determining trends of continuity and change between George W. Bush and his predecessor; 2 assessing the trade policy initiatives undertaken by the Republican administration in order to understand the domestic and international challenges with which the next President

  9. Le camfranglais, né de l’acclimatement/acclimatation du français, au cœur d’une glottonomie socio-profane

    Directory of Open Access Journals (Sweden)

    Venant Eloundou Eloundou

    2016-01-01

    Full Text Available Cette contribution analyse les perceptions que les internautes des sites Forum Bonaberi.com et Cameroon-Info.Net ont du camfranglais, né du processus d’acclimatement/acclimatation du français au Cameroun. Mettant à contribution les discours des camfranglophones, l’approche glottonomique et l’imaginaire linguistique, l’étude se focalise sur les représentations systémiques et sociolinguistiques du camfranglais. S’agissant du premier axe, l’analyse des interventions discursives révèle les spécificités linguistiques du camfranglais, en l’opposant au pidgin-english-camerounais né de l’anglais et aux variétés de français parlé au Cameroun. Le second axe examine l’imaginaire de la variation sociolangagière du camfrançais. Il en découle que les internautes ont une saisie variationniste de cet parler selon trois niveaux : diachronique, diatopique et diaphasique. Ce camfranglais apparaît dans les discours épilinguistiques analysés comme une langue à part entière : d’où la revendication de ses statuts et ses fonctions officiels ; voire sa prise en compte glottopolitique. Toutes ces représentations faites par ce qu’on peut appeler les acteurs glottonomiques profanes permettent d’aboutir à la conclusion selon laquelle la gestion des problématiques glottopolitiques doit tenir compte de toutes les composantes sociales, pour un développement durable, stimulé par des langues. Par ailleurs, relativement à la linguistique française, cette analyse permet de saisir les tensions sociolinguistiques et les modalités de représentations impliquant le français et le camfranglais. Si le français constitue une langue matrice pour le camfranglais, il ressort de cette réflexion que ses locuteurs construisent des représentations visant à établir une frontière linguistique et sociolinguistique entre la langue mère (français et le camfranglais dérivé.

  10. Community Development to Feed the Family in Northern Manitoba Communities: Evaluating Food Activities based on Their Food Sovereighnty, Food Security, and Sustainable Livelihood Outcomes

    Directory of Open Access Journals (Sweden)

    Mohammad Ashraful Alam

    2012-12-01

    Full Text Available This article explores food-related activities and their impacts on sustainable livelihood assets, food sovereignty, and food security, and provides insight for future food-related community development. Analysis is based on community food assessments conducted in 14 Northern Manitoba communities and included a food security survey, price survey, and interviews. The lack of community control over development in First Nation and other Northern remote and rural communities in Northern Manitoba is found to undermine both food sovereignty and sustainable livelihoods, while creating high levels of food insecurity. According to logit models, sharing country foods increases food sovereignty and sustainable livelihoods, and has a stronger relationship to food security than either road access to retail stores in urban centres or increased competition between stores. The model predicts that rates of food insecurity for a community with a country foods program and with access to public transit and roads at 95% would be lower than the Canadian average of 92%.RÉSUMÉCet article explore les activités relatives à l’alimentation et leur impact sur les biens durables ainsi que sur la souveraineté et la sécurité alimentaires tout en ouvrant des perspectives sur le développement communautaire futur relatif à l’alimentation. L’analyse se fonde sur une recherche menée dans quatorze communautés du nord du Manitoba et comprend un premier sondage sur la sécurité alimentaire, un second sondage sur les prix, et des entrevues. Le manque de contrôle du développement dans les communautés reculées du nord du Manitoba, tant autochtones que non-autochtones, mine à la fois la souveraineté alimentaire et les moyens d’existence durables tout en provoquant de hauts niveaux d’insécurité alimentaire. Selon un modèle Logit, le partage d’aliments locaux permet une souveraineté alimentaire et une autonomie durable tout en ayant un meilleur impact sur la

  11. Contribution to the study of the interaction of slow neutrons with {sup 235}U using the time-of-flight method; Contribution a l'etude par la methode du temps de vol de l'interaction de neutrons lents avec l'U{sup 235}

    Energy Technology Data Exchange (ETDEWEB)

    Michaudon, A. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1964-05-15

    This study concerns the properties of the excited levels of uranium 236 obtained by interaction of slow neutron with uranium 235. The experiments have been carried out at the Saclay linear electron accelerator by use of the time of flight method. In the first part of this paper, we examine the technical and physical conditions which rule the experiments: compromise between resolution and counting rate, time dispersion due to the slowing down of the neutrons and crystalline binding effects. In a second part the experimental results i.e. total, fission and ternary fission cross sections are given. The third part deals with the analysis of these results: the resonance parameters determination ({tau}{sub n}, {tau}{sub {gamma}}, {tau}{sub f}), the study of their statistical distribution and of their correlations. We tried some classifications of the resonances according to their parameters and compared these classifications to each other and to other results. At least the evidence of a cross section correlation with a range smaller than 100 eV seems to be confirmed. (author) [French] Cette etude porte sur les proprietes des niveaux excites de l'Uranium-236 obtenus par l'interaction de neutrons lents avec le {sup 235}U. La technique experimentale est celle de la spectrometrie par temps de vol, les experiences ayant ete realisees aupres de l'accelerateur lineaire d'electrons de Saclay, Dans une premiere partie nous examinons les donnees techniques et physiques conditionnant les experiences: compromis entre resolution et taux de comptage, dispersion en temps due au ralentissement des neutrons, effet des liaisons cristallines. Dans une deuxieme partie sont exposes les resultats experimentaux: sections efficaces totales, de fission et de fission ternaire du {sup 235}U. Une troisieme partie porte sur l'analyse de ces resultats: determination des parametres ({tau}{sub n}, {tau}{sub {gamma}}, {tau}{sub f}), etude de leurs distributions statistiques et

  12. Contribution to the study of stimulated emission in neodymium-doped glass; Contribution a l'etude de l'emission stimulee dans le verre dope au neodyme

    Energy Technology Data Exchange (ETDEWEB)

    Jego, J M [Commissariat a l' Energie Atomique, Limeil-Brevannes (France). Centre d' Etudes; Faculte des Sciences de Rennes, 35 (France)

    1969-07-01

    annees pour voir les premieres realisations. Le maser fonctionnant dans le domaine des ondes micrometriques apparait en 1954. Dans le domaine optique, le premier 'LASER' est realise par MAIMAN en 1960. L'atome actif etait le chrome au sein d'une matrice d'alumine (rubis). le monocristal fluorescent etait place entre deux reflecteurs charges de maintenir dans le mileu une inversion provoquee de population jusqu'a atteindre les conditions d'emission. L'effet laser a permis de realiser beaucoup de generateurs de raies (plusieurs centaines) couvrant la gamme optique avec les mileux tant gazeux que liquides ou solides. Parmi ceux ci, le neodyme presente une transition entre les niveaux 4 F{sub 3/2} et 4 I{sub 11/2} qui a permis la realisation de lasers de tres grande puissance. Ce travail etudie les conditions de formation d'une impulsion declenchee et de son amplification dans le verre dope au neodyme. Des mesures precises des divers rendements interessants dans ces processus nous ont permis de connaitre la valeur de l'inversion de population realisee dans le milieu et d'etudier le detail de l'emission stimulee. (auteur)

  13. Health problems raised by the elimination of radioactive wastes and nuclear accidents; Problemes sanitaires poses par l'elimination des dechets radioactifs et par les accidents nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    Jammet, H; Mechali, D; Dousset, M [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1964-07-01

    residus radioactifs produits par les installations nucleaires. L'evaluation du risque encouru par les populations et la fixation des limites admissibles pour les rejets ne peuvent resulter que d'une connaissance exacte du cheminement des radioelements rejetes, depuis leur source d'emission jusqu'a l'homme. L'incorporation des radioelements dans les chaines alimentaires constitue le premier risque a prendre en consideration. Les facteurs de passage doivent etre envisages, dans toutes les etapes de cette transmission, qu'elles interessent les milieux physiques ou les milieux proprement biologiques, du fait de leur continuite et de leur interdependance. Enfin, les donnees de caractere socio-economique et dietetique doivent etre recueillies pour conduire a une evaluation des risques et des niveaux admissibles reposant non sur des donnees theoriques mais sur des bases concretes et experimentales. Le risque d'accidents nucleaires dans l'industrie atomique, bien que de probabilite tres reduite, doit etre pris en consideration du fait de la gravite de leurs consequences. Les problemes sanitaires se posent d'une part dans le domaine de l'hygiene professionnelle, d'autre part dans celui de l'hygiene publique. Le premier domaine implique un risque double: d'irradiation et de contamination. Le domaine public n'est soumis essentiellement qu'au risque de contamination par les substances radioactives liberees accidentellement dans le milieu. Les etudes sanitaires a mener dans ce domaine comprennent, de ce fait, les recherches sur la therapeutique des irradiations ou des contaminations mais aussi celles relatives au transfert des radioelements depuis l'installation accidentee jusqu'a l'homme, principalement a travers les chaines alimentaires, dans leurs composantes physiques comme dans leurs composantes biologiques. De telles etudes sont a la base des decisions d'ordre sanitaire qu'il conviendrait de prendre dans le cas d'un accident. (auteurs)

  14. Study of the age of uranium-containing mineral deposits in the Limouzat, the bois-noir mountains (12963); Etude des ages des mineralisations uraniferes du gisement du Limouzat, Massif des bois-noirs (1963)

    Energy Technology Data Exchange (ETDEWEB)

    Durand, G [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1963-07-01

    The present work is concerned with 7 different samples taken at various levels in the Limouzat mine in the Bois-Noirs mountains. It has been possible to show that the uranium dates from 265 M.Y. and that a rearrangement occurred 65 M.Y. ago. A {gamma}-spectrometer study which was originally intended to show the existence of the lack of balance in the radon circulation, has made it possible to show that the {gamma} spectra recorded on various samples could be erroneous. We observed in effect that the presence of lead, iron, etc., had a strong influence on the {gamma} spectrum of the radium family, whereas all research workers have considered that concentrations in the uranium ore were negligible and had no significant effect on the study of the {gamma} spectra of the samples. It is obvious that an interesting study has to be undertaken on the screen effects of the different cations existing in the ores. We believe that it is possible to show the presence of certain elements directly by {gamma}-spectrometry. The ages measured with the mass spectrometer present two types of disagreement but these have been explained by considering that there occurred a first arrival of lead followed by a rearrangement and, at certain points, a second arrival at this date. Finally, the deposit studied undergoes a circulation of uranium and of radon. (author) [French] La presente etude a porte sur 7 prelevements differents effectues a divers niveaux de la mine du Limouzat, massif des Bois-Noirs. Elle a permis de mettre en evidence une premiere venue d'uranium il y a 265 M.A., suivie d'un remaniements il y a 65 M.A. Une etude au spectrometre {gamma} destinee, a l'origine, a prouver les desequilibres dus aux circulations de radon a permis de montrer que les spectres {gamma} enregistres sur divers echantillons pouvaient etre entaches d'erreurs. Nous nous sommes apercus en effet que la presence de plomb, de fer..., avait une forte influence sur le spectre {gamma} de la famille du radium

  15. La géochimie organique des sédiments marins profonds. Mission Orgon 4, 1978 (golfe d'Aden, mer d'Oman. Généralités et résultats obtenus à la mer Organic Geochemistry of Deep Marine Sediments. Organ 4 Mission, 1978 (Gulf of Aden, Sea of Oman. General and Results Obtained At Sea

    Directory of Open Access Journals (Sweden)

    Pelet R.

    2006-11-01

    Full Text Available Quatre articles distincts traitent, le premier des généralités sur la mission ORGON 4, le second du cadre géographique et géologique général, ainsi que de la description des carottes prélevées, le troisième de la biochimie des eaux et le dernier de la microbiologie. Plusieurs milieux ont été rencontrés et étudiés, qui vont de la lagune (Ghubbet el Kharab à la fosse tectonique profonde (fosse d'Alula-Fartak. Deux radiales, l'une en mer d'Arabie, l'autre dans le golfe d'Oman, permettent de suivre l'évolution des caractères depuis les zones côtières jusqu'à la plaine abyssale. L'implantation des sites de carottage avait été étudiée de manière à éviter les zones à apport détritique important (cône de l'Indus : les résultats rapportés indiquent que ce but a été certainement atteint et en particulier que la matière organique des sédiments est massivement d'origine marine autochtone (planctonique. L'étude des eaux a retrouvé un résultat antérieurement acquis, à savoir l'existence dans les profondeurs moyennes (800 à 1800 m d'une zone à minimum de teneur en oxygène très marqué (équivalent à 1 ml/1, correspondant à des milieux de sédimentation a caractère réducteur net et à teneur en matièe organique relativement importante. De façon plus générale, les teneurs en carbone organique des sédiments prélevés à ORGON 4 sont les plus élevées de toutes celles mesurées dans les missions ORGON, à la fois en moyenne et pour les valeurs maximales ; ceci est certainement lié à la productivité primaire exceptionnelle des eaux sus-jacentes. Les études microbiologiques n'ont pas retrouvé les phénomènes spectaculaires d'ORGON 3 : niveaux à microflore exceptionnellement importante encadrés de niveaux stériles dans les profondeurs des carottes. Néanmoins, des tendances vers l'acquisition de ce caractère existent dans certains niveaux. Il faut signaler qu'un essai d'étude plus exhaustive des

  16. La géochimie organique des sédiments marins profonds. Mission orgon 3, 1976 (Mauritanie, Sénégal, Iles du Cap-Vert. Généralités et résultats obtenus à la mer. Organic Geochemistry of Deep Marine Sediments. Orgon 3 Mission, 1976 (Mauritania,Senegal,Cape Verde Islands. General and Results Obtained At Sea

    Directory of Open Access Journals (Sweden)

    Pelet R.

    2006-11-01

    Full Text Available Sept articles distincts traitent, le premier des généralités sur la mission ORLON 3, le second du cadre géologique général, les cinq autres des résultats obtenus à la mer dans les domaines de l'interprétation des profils d'échosondeur, de la descrip-tion des carottes, de l'examen de la matière organique figurée, de l'étude des gaz occlus et enfin de la microbiologie. Les profils d'échosondeur permettent de préciser la topographie des fonds, qui apparaissent comme entaillés de canyons. Ils permettent aussi de déceler les glissements sédimentaires qui apparaissent comme un processus normal de mise en place des sédiments dans la région étudiée. La description immédiate des carottes a permis, en particulier, de mettre en évidence des niveaux turbiditiques à éléments bioclastiques subsistant sous la lysocline, ce qui, entre autres, confirme les considérations précédentes. L'examen de la matière organique figurée fait soupçonner l'importance de l'apport détritique éolien, ce qui est une nouveauté. L'étude des gaz occlus oppose nettement la région Nord (radiale de Nouadhibou, au Sud (région des fleuves côtiers et du canyon de Kayar. Dans cette dernière, les gaz ne contiennent pratiquement que du méthane comme hydrocarbure ; les teneurs sontirrégulièrement réparties et ne montrent aucune corrélation, ni avec la teneur en carbone organique, ni avec la richesse microbienne des niveaux. Au Nord, le méthane est un peu moins prédominant (l'éthane représente quelques centièmes du méthane, les homologues supérieurs sont à l'état de traces. S'il n'y a pas corrélation avec la richesse microbienne, il y en a par contre avec la teneur en carbone organique et les teneurs s'accroîssent régulièrement en profondeur pour atteindre le double des teneurs mesurées au Sud. L'interprétation de ces données n'est pas évidente. La microbiologie a mis en évidence un phénomène déjà entrevu aux pr

  17. Résultats de recherche | Page 53 | CRDI - Centre de recherches ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    ... de consommation et de la pollution dans le bassin versant de Yitenga, Burkina Faso - Phase II. La première phase de ce projet, 102474 Collectif de praticiens en écosanté (Afrique subsaharienne), portait sur l'étude des risques de maladies diarrhéiques ou leur recrudescence dans la zone du bassin versant de Yitenga.

  18. Le Débat des semences

    International Development Research Centre (IDRC) Digital Library (Canada)

    Solutions pour les lois nationales régissant le contrôle des ressources génétiques et des ...... des pouvoirs) qui reconnaissent, dans une certaine mesure, les droits de gestion collectifs des ...... documentés, les performances physiques, etc.

  19. La participation des femmes dans le conflit interne armé au Pérou durant la période 1980-2000 The Participation of Women in Peru’s Internal Armed Conflict during the 1980-2000 Period La participación de las mujeres en el conflicto armado peruano durante 1980-2000

    Directory of Open Access Journals (Sweden)

    Rocío Silva Santisteban

    2012-05-01

    Full Text Available Entre 1980 et 2000, le Pérou a vécu un conflit interne armé qui s’est soldé par un nombre de victimes sans précédent dans l’histoire de l’Amérique latine. Les protagonistes de la lutte armée furent aussi bien des collectifs subversifs (PCP-SL et MRTA que l’Armée et la Police ainsi que la population paysanne organisée en milices (rondes paysannes. Les conséquences furent évidemment dramatiques puisqu’en plus des nombreuses pertes humaines qu’il faut déplorer se combinait la tragique désagrégation du lien social. Les femmes qui participèrent directement ou indirectement au conflit, si elles ne sont pas aujourd’hui décédées, portent les stigmates des affrontements : cicatrices, viols, grossesses non désirées, stress post-traumatique. Il s’agit ici des victimes des deux camps, mais aussi de celles qui se sont converties en agent de la justice pour récupérer leurs proches, leurs époux et leurs fils, formant ainsi les premiers collectifs de revendication des droits de l’homme. Cependant, celles qui ont bénéficié de la reconnaissance médiatique sont sans nul doute celles qui ont perpétré les crimes : les femmes qui ont pris les armes comme militantes, combattantes ou comme membres des forces de l’ordre.Between 1980 and 2000, Peru experienced an internal armed conflict that resulted in victims in numbers unprecedented in the history of Latin America. The protagonists of the armed struggle included the subversive collectives (PCP-SL and MRTA, as much as the army, the police and the rural militias («ronde paysanne».  The consequences were dramatic in that the sheer human losses were compounded by a tragic unraveling of the social fabric. Women who participated directly or indirectly in the conflict – if they still live – bear the stigmata of their experience:  scars, rape, post-traumatic stress. Here, we consider the victims of both camps, but also those women who became justice agents making

  20. Egalité filles-garçons : un objectif à l’épreuve du double usage des dispositifs d’accompagnement à la scolarité Girl-boy equality: an objective against specific help project’s dual-use

    Directory of Open Access Journals (Sweden)

    Cyrille Morin

    2011-10-01

    Full Text Available Cet article propose un regard sur l’égalité scolaire filles-garçons par le biais des dispositifs d’accompagnement à la scolarité en collectif, c'est-à-dire en équipements de quartier. Basé sur une recherche ethnographique, il s’interroge plus précisément sur la manière dont les enfants s’approprient les dispositifs d’accompagnement proposés. Les premiers résultats montrent qu’ils en ont un « double usage » de soutien scolaire et d’aide aux devoirs, mais aussi de socialisation et d’apprentissages des rôles parentaux, notamment par les filles. Les enfants sont « libres » de fréquenter l’un ou l’autre des dispositifs du quartier. Cette « liberté » s’exerce dans une logique d’appropriation sexuée du quartier comme territoire de jeux et de socialisation qui entre en correspondance avec les spécialisations de l’offre d’accompagnement scolaire locale. Cette correspondance n’est pas sans rappeler les rapports socio-sexués au savoir, qui sont construits au sein de l’école. Ainsi, on constate d’une part que l’appropriation est genrée et d’autre part qu’elle reflète les scolarités proposées aux filles et aux garçons. En ne tenant pas compte de la socialisation sexuée et des rapports socio-sexués au savoir, les dispositifs vont dans le sens des inégalités de genre en construction chez les jeunes.This article looks at gender inequality in specific help projects for students. In French city suburbs, children are offered to get some extra homework help. These projects are implemented by associations in order to help students who need to be explained how to learn and do their homework. Based on an ethnographic approach, this research tried to determine how children appropriate themselves this help. First results indicate that children have a “dual use” of homework help projects. The first use is about homework, but there is another use for girls who have to learn parental

  1. Le rôle du récit de vie dans le discours politique de Lula The role of Lula’s Life Story in his Political Speeches

    Directory of Open Access Journals (Sweden)

    Ida Lucia Machado

    2011-10-01

    Full Text Available Cet article propose une réflexion sur le rôle du récit de vie dans les discours politiques, et plus précisément dans les discours d’investiture à la présidence du Brésil de Luis Ignacio Lula da Silva. Il analyse quelques fragments qui mêlent expressément des souvenirs de sa vie passée aux discours politiques d’actualité, mais aussi qui font allusion à sa vie de façon indirecte. Dans le premier discours, Lula se présente comme un personnage de l’histoire, un « il » qui veut travailler pour la collectivité ; néanmoins, les allusions à sa trajectoire de vie le légitiment comme celui qui peut promouvoir le changement requis par le peuple. Dans le second discours, Lula utilise depuis le début un « je » ancré dans sa propre histoire : sa « petite » histoire personnelle semble ainsi s’incorporer à la « grande » histoire d’une nation. En ce sens, le récit de vie comprend une dimension argumentative qui permet de construire un ethos présidentiel par le jeu qu’il instaure entre l’individuel et le collectif, créant ainsi un effet de pathos qui appelle à l’identification. On s’interroge dans ce cadre sur la question du populisme dans son rapport aux stratégies de captation propres au discours politique.This paper analyzes fragments of President Luiz Inácio Lula da Silva’s inaugural speeches. Lula da Silva served as the President of Brazil for two consecutive terms in office. In his first inaugural speech, Lula da Silva refers to himself as a historical character, and uses the pronoun “he” (or “not-I”, a “he” at the service of the community. However, his path in life, mentioned in a single paragraph, legitimizes him as someone who is able to bring forward the changes demanded by the people. From the beginning of his second inaugural speech, Lula da Silva uses the pronoun “I”, which points to his own story: therefore, his “small, personal story” seems to be embedded into the

  2. Some aspects of the nuclear fission process; Quelques aspects du processus de fission nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Netter, F [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1961-07-01

    In the following report one can find first a short general view on the present situation of our knowledge concerning the nuclear fission process, namely on the nucleus going through the saddle-point. Then there are some aspects connected with the excitation energy of the fissioning nucleus. The measurements made at Saclay on the fast neutron fission cross-section of U{sup 233}, U{sup 235}, Pu{sup 239}, U{sup 238} are described at the beginning of this work. It appears that for U{sup 233} there is some characteristic shape modulation of the cross-section curve, in relation with the collective excited state of the deformed nucleus at the saddle-point. Good evidence of this is also given by the study of the relative fission rate with emission of long-range particles; it appears also that this ternary fission rate does not change substantially for neutron between thermal energy and 2 MeV, but that is very lower for the compound nucleus U{sup 239} than for even-even compound nuclei. At the end there are some experiments on the strong 4,5 MeV gamma-ray originated by slow neutron absorption in U{sup 235}. Time-of-flight device is used to establish that this 4,5 MeV gamma-ray seems mostly connected with radiative capture. (author) [French] Le present travail debute par un apercu de l'etat actuel de nos connaissances sur le processus de fission nucleaire, notamment sur le passage par le point-seuil. Puis sont evoques des aspects lies au niveau d'energie d'excitation auquel est porte le noyau qui subit la fission. Les mesures de sections efficaces de fission induite dans {sup 233}U, {sup 235}U, {sup 239}Pu et {sup 238}U par des neutrons rapides effectuees a Saclay sont decrites en premier lieu; elles font apparaitre pour {sup 233}U une ondulation caracteristique du role des etats collectifs d'excitation du noyau deforme au point-seuil. Des experiences sur la fission avec emission de particules de long parcours confirment cet aspect tout en demontrant que la frequence

  3. En veritabel ormegård

    DEFF Research Database (Denmark)

    Kuhlmann, Annelis

    2016-01-01

    William Shakespeare: King Lear. Iscenesættelse: Peter Langdal, Skuespilhuset, Store Scene, premiere den 5. februar 2016......William Shakespeare: King Lear. Iscenesættelse: Peter Langdal, Skuespilhuset, Store Scene, premiere den 5. februar 2016...

  4. 77 FR 43410 - Data Collection Available for Public Comments and Recommendations

    Science.gov (United States)

    2012-07-24

    ... the collections, to Sandra Johnston, Program Analyst, Office of Financial Assistance, Small Business... Premier Certified Lenders Program (PCLP) transfers considerable authority and autonomy to Premier...) that are held in account at financial institutions and about SBIC borrowings from financial...

  5. 75 FR 42177 - Federated Enhanced Treasury Income Fund, et al.; Notice of Application

    Science.gov (United States)

    2010-07-20

    ... means return of capital for financial accounting purposes and not for tax accounting purposes. 9..., Federated Premier Intermediate Municipal Income Fund, Federated Premier Municipal Income Fund (collectively... shares of the Current Funds are listed on the New York Stock Exchange. The Premier Intermediate Municipal...

  6. Reliability of point-of-care hematocrit, blood gas, electrolyte, lactate and glucose measurement during cardiopulmonary bypass.

    NARCIS (Netherlands)

    Steinfelder-Visscher, J.; Weerwind, P.W.; Teerenstra, S.; Brouwer, René

    2006-01-01

    BACKGROUND: Recently, the GEM Premier blood gas analyser was upgraded to the GEM Premier 3000. In addition to pH, pCO2, pO2, Na+, K+, Ca2+, and hematocrit measurement, glucose and lactate can be measured on the GEM Premier 3000. In this prospective clinical study, the analytical performance of the

  7. Comprendre le risque routier professionnel par l’analyse de l’activité : l’exemple des conducteurs de travaux Understanding occupational road risk by analyzing the activity: The example of project and site supervisors Comprender el riesgo laboral en carreteras a través del análisis de la actividad. El ejemplo de los conductores de trabajos

    Directory of Open Access Journals (Sweden)

    Justine Forrierre

    2010-05-01

    Full Text Available Cet article présente les résultats d’une recherche portant sur le risque routier professionnel rencontré par des travailleurs dont la conduite n’est pas le métier mais qui se déplacent fréquemment : les conducteurs de travaux de chantiers de travaux publics. En adoptant le point de vue de l’activité, nous montrons que la compréhension et la prévention de ce risque nécessitent de connaître et de comprendre l’activité de travail. En effet, l’activité de conduite est une activité de travail et le risque qui lui est lié est un risque au travail. Pour prévenir ce dernier, il est donc nécessaire de dépasser la simple approche comportementale de l’activité de conduite et de prendre en considération l’ensemble des déterminants de l’activité de travail qui font que le conducteur de travaux se déplace et prend des risques sur la route. Nous retiendrons que les aspects organisationnels (prescription, organisation de la production, politique de ressources humaines, matériel (véhicule, outils de communication et interentreprises (relationnel client affectent l’activité de conduite et que la prévention du risque routier nécessite donc une approche globale (aux niveaux individuel et collectif, dans l’entreprise et avec les entreprises extérieures qui touche à ces différents domaines.This paper presents the results of a study on the occupational road risk of workers for whom driving is not their job but who drive frequently: Public Works site supervisors. Using the activity’s theoretical framework, we show that in order to understand and prevent this risk, the work activity needs to be known and understood. In fact, driving is a work activity and the related risk is an occupational risk. To prevent the latter, it is necessary to go beyond the simple behavioural driving activity approach and consider all the determinants of the work activity that cause the work supervisor to drive and take risks on the road

  8. Hétérogenéité quantitative et qualitative de la matière organique dans les argiles du Kimmeridgien du val de Pickering (Yorkshire, UK. Cadre sédimentologique et stratigraphique Quantitative and Qualitative Heterogeneity of the Organic Matter Within the Kimmeridge Clay of the Vale of Pickering (Yorkshire, Uk. Sedimentological and Stratigraphical Framework

    Directory of Open Access Journals (Sweden)

    Penn I. E.

    2006-11-01

    'Angleterre (puits de Reighton 87. L'étude de l'hétérogénéité quantitative de la matière organique des sédiments du Kimméridgien du Yorkshire montre le caractère ordonné (non aléatoire de la distribution du COT dans l'espace et dans le temps. L'hétérogénéité dans l'espace montre un gradient de préservation d'est en ouest : minimum sur la zone haute, maximum vers le centre du bassin où les dépôts sont les plus épais. L'existence de niveaux riches dans la zone présentant le plus fort taux d'accumulation sédimentaire (dépot centre peut s'expliquer d'une part par un environnement plus favorable à la préservation de la matière organique dans une zone bathymétrique plus profonde (et un milieu de plus faible énergie que la plate-forme et d'autre part par une meilleure préservation liée à un enfouissement plus rapide. L'hétérogénéité dans le temps se caractérise - quels que soient les puits - par une sédimentologie présentant des alternances de niveaux plus ou moins riches en matière organique. Le début de la préservation de la matière organique apparaît dans le Kimméridgien inférieur (zone à Cymodoce pour atteindre un premier paroxysme au sommet de la zone à Eudoxus, un second à la base de la zone à Hudlestoni, un troisième à la base de la zone à Pectinatus. Pour les deux derniers, cette accumulation pourrait correspondre avec le maximum de transgression. Bien que très variable dans le temps et dans l'espace, la distribution de la matière organique montre par conséquent une logique, interprétable à l'échelle horizontale (fluctuations liées à l'épaisseur de la tranche d'eau par exemple donc aux cycles transgressifs et régressifs, plus hypothétique en l'état des connaissances à l'échelle verticale (cycle climatique. Dans les cycles, l'hétérogénéité de distribution quantitative en terme séquentiel ( haut de séquencecorrespondant aux fortes teneurs en COT et bas de séquenceaux faibles teneurs en COT est confirmée par

  9. ONERC. Observatoire National sur les Effets du Rechauffement Climatique (National Observatory of Climate warming effects). Report to the Prime Minister and to Parliament. Climate changes and public health risks in France; Changements climatiques et risques sanitaires en France. Rapport au Premier Ministre et au Parlement

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    After having recalled the climate change context and the activities of the ONERC (the French National Observatory of Climate Warming Effects) since its previous report, this report gathers several contributions by as many scientists. They propose analysis, comments and discussions on various topics: human diseases which might be influenced by climate change in France (heat waves and allergies, emergence of animal and human diseases, potential impacts of climate change on vector-borne diseases, infectious diseases in overseas territories, public health consequences), surveillance and health alert systems (infectious disease national surveillance and monitoring network, emergency response, satellite imagery, public health and risk management, lessons learned from the chikungunya pandemic), public health and risk management (overview of international works on the relationship between climate change and public health, public health consequences of climate change)

  10. Lymphatic mapping and sentinel node biopsy in early stage melanoma: study of the first 100 cases in Institut Gustave Roussy; Lymphoscintigraphie et biopsie du ganglion sentinelle dans les melanomes cutanes primitifs: analyse des 100 premiers cas a l'Institut Gustave Roussy

    Energy Technology Data Exchange (ETDEWEB)

    Buffard, V.; Duvillard, P. [Institut Gustave Roussy, Service de Dermatologie, 94 - Villejuif (France); Mamelle, G. [Institut Gustave Roussy, Service de Chirurgie Cervico-faciale, 94 - Villejuif (France); Lumbroso, J.; Ricard, M. [Institut Gustave Roussy, Service de Medecine Nucleaire et de Physique Medicale, 94 - Villejuif (France); Kolb, F.; Sleilati, F. [Institut Gustave Roussy, Service de Chirurgie Plastique, 94 - Villejuif (France); Spatz, A. [Institut Gustave Roussy, Service d' Histopathologie, 94 - Villejuif (France)

    2005-01-15

    Introduction: We report the data of the first 100 patients who underwent sentinel lymph node biopsy (SLND) in our institution using lymphoscintigraphy only. Patients and methods: From 1998 to 2000, 100 consecutive patients (53 men and 47 women) with stage I or II melanoma (mean Breslow: 3.11 mm) underwent a SLND. Localisation of the sentinel node was performed by preoperative lymphoscintigraphy and hand held gamma probe detection. The sentinel node was examined by routine histology and immunohistochemistry for PS100 and HMB-45. If the sentinel node contained tumor cells, a complete lymphadenectomy was performed. Results: Lymphoscintigraphy was performed for 97 patients. The SLN was identified in 97% of cases (94/97) and excised in 95% of cases (92/97). The rate of SLN metastasis was 19/92 patients (21%), correlated with Breslow index (< 1.5 mm: 5%, 1.5-4 mm: 15%, > 4 mm: 46%). A mean number of 1.81 lymph node per patient was analysed. The mean follow-up was 26 months with a relapse in 14 patients, 5 of them having a metastatic sentinel node. Three patients had a recurrence at the site of the SLND although they had initially a negative sentinel node. Conclusion: The identification and metastatic rates of sentinel nodes are similar to those of the literature. More studies are needed to determine whether lymphoscintigraphy alone is efficient for successful SLND in melanoma. (author)

  11. Thèmes iconographiques et images dévotionelles dans la peinture murale médiévale tardive de Transylvanie (deuxième partie du XVe siècle-premier quart du XVIe siècle

    Directory of Open Access Journals (Sweden)

    Dana Jenei

    2014-12-01

    Full Text Available The Transylvanian Late Medieval churches, like those in the west, were not integrally painted, with disparate votive or devotional images taking the place of the old hagiographic cycles, reflecting the indulgences and tradition of the Catholic Church. In this context, only a number of chapels preserve coherent ensembles: Hărman, Mediaş and Biertan. The program from Hărman stands as a mark for the iconography with the themes: Jesus in the midst of His Church with Apostles and Prophets bearing verses from the Creed (to the east, the Last Judgement (to the west, the Glorification of the Virgin Mary (in the center. Other ensembles including the Apostles’ Creed were also depicted in Mediaş (both church and chapel, Sânvăsii and Suseni (now lost. The Last Judgment, the most spread theme of the time is completed inside the chapel in Hărman with the Works of charity and the Parable of the poor Lazarus. Fragments are also preserved on the triumphal arch of St. Nicholas church of the same architectural ensemble above the later vault, in Mediaș (St. Margaret church, exterior, Apold, Chimindia, Bâra, Cetatea de Baltă, Sighișoara (with the personifications of the capital sins and the Limbo of the Children, Băgaciu (with a Purgatory prison. The Parable of the Ten Virgins, painted in the inner splay of the entrance from Hărman, is a further argument for the iconography of the chapels reproduced, in general terms, the iconography of the sanctuary of the churches, as in Sânvăsii, Suseni (known from the watercolour copies and old photos and, in the earlier ensembles from Apold or Nemşa. The association of the Last Judgment, as «the end of time» with the «beginning of time», illustrated by scenes from the life of Virgin Mary, is represented in Biertan (Annunciation, the Adoration of the Magi and Hărman (Annunciation, Defensorium Mariae, Crowning, Dormition. In Braşov and Bratei, the scene of the Annunciation was depicted too. the Evangelist – was also painted on the exterior at Delniţa and Mediaş chapel, with the donor, while individual Passion scenes, inspired by the “Seven Falls” of Christ, are preserved at Târgu Mureş and Sântimbru-Alba. The main themes of the late Transylvania murals show that beyond the changes of the artistic means of expression contamined by the Renaissance, the art of the voivodate remains even after 1500 faithful to the traditional iconography, reflecting the medieval thinking and mentality.

  12. RPV-1: a first virtual reactor to simulate irradiation effects in light water reactor pressure vessel steels; RPV-1: un premier reacteur virtuel pour simuler les effets d'irradiation dans les aciers de cuve des reacteurs a eau legere

    Energy Technology Data Exchange (ETDEWEB)

    Jumel, St

    2005-01-15

    The presented work was aimed at building a first VTR (virtual test reactor) to simulate irradiation effects in pressure vessel steels of nuclear reactor. It mainly consisted in: - modeling the formation of the irradiation induced damage in such steels, as well as their plasticity behavior - selecting codes and models to carry out the simulations of the involved mechanisms. Since the main focus was to build a first tool (rather than a perfect tool), it was decided to use, as much as possible, existing codes and models in spite of their imperfections. - developing and parameterizing two missing codes: INCAS and DUPAIR. - proposing an architecture to link the selected codes and models. - constructing and validating the tool. RPV-1 is made of five codes and two databases which are linked up so as to receive, treat and/or transmit data. A user friendly Python interface facilitates the running of the simulations and the visualization of the results. RPV-1 relies on many simplifications and approximations and has to be considered as a prototype aimed at clearing the way. According to the functionalities targeted for RPV-1, the main weakness is a bad Ni and Mn sensitivity. However, the tool can already be used for many applications (understanding of experimental results, assessment of effects of material and irradiation conditions,....). (O.M.)

  13. Analysis method for the search for neutrinoless double beta decay in the NEMO3 experiment: study of the background and first results; Methode d'analyse pour la recherche de la double desintegration {beta} sans emission de neutrinos dans l'experience NEMO3. Etude du bruit de fond et premiers resultats

    Energy Technology Data Exchange (ETDEWEB)

    Etienvre, A I

    2003-04-15

    The NEMO3 detector, installed in the Frejus Underground Laboratory, is dedicated to the study of neutrinoless double beta decay: the observation of this process would sign the massive and Majorana nature of neutrino. The experiment consists in very thin central source foils (the total mass is equal to 10 kg), a tracking detector made of drift cells operating in Geiger mode, a calorimeter made of plastic scintillators associated to photomultipliers, a coil producing a 30 gauss magnetic field and two shields, dedicated to the reduction of the {gamma}-ray and neutron fluxes. In the first part, I describe the implications of several mechanisms, related to trilinear R-parity violation, on double beta decay. The second part is dedicated to a detailed study of the tracking detector of the experiment: after a description of the different working tests, I present the determination of the characteristics of the tracking reconstruction (transverse and longitudinal resolution, by Geiger cell and precision on vertex determination, charge recognition). The last part corresponds to the analysis of the data taken by the experiment. On the one hand, an upper limit on the Tl{sup 208} activity of the sources has been determined: it is lower than 68 mBq/kg, at 90% of confidence level. On the other hand, I have developed and tested on these data a method in order to analyse the neutrinoless double beta decay signal; this method is based on a maximum of likelihood using all the available information. Using this method, I could determine a first and very preliminary upper limit on the effective mass of the neutrino. (author)

  14. Design and implementation of the decision unit of the first level trigger system of the LHCb detector at the Large Hadron Collider (LHC); Conception et realisation de l'unite de decision du systeme de declenchement de premier niveau du detecteur LHCb au LHC

    Energy Technology Data Exchange (ETDEWEB)

    Laubser, J

    2007-11-15

    The LHCb experiment is one of the four particle physic detector installed at the new Large Hadron Collider (LHC) at CERN in Geneva. In order to reduce the amount of data storage for offline analysis, an online trigger system of interesting event according to the studied physic is implemented in parallel of the Data Acquisition system. The trigger system is composed by a first level (Level-0) made by a complex electronic system and a second level made by a computing system called the High Level Trigger. The Level-0 Decision Unit is the central part of the first trigger level that takes the decision to accept or to reject the event by using a fraction of information coming from the fastest sub-triggers (432 bits at 80 MHz). It is a full custom 16 layers board using advanced FPGA (Field Programmable Gate Array) in BGA (Bill Grid Array) package. Each sub-trigger transmit their data via high speed optical links running at 1.6 Gbit/s. The processing is implemented using a 40 MHz synchronous pipelined architecture. It performs a simple physical algorithm to compute the Level-0 trigger decision in order to reduce the data flow from 40 MHz down to 1 MHz for the next trigger level. The internal design of the processing FPGA is mainly composed by a Partial Data Processing (PDP) and a Trigger Definition Unit (TDU). The aim of the PDP is to adjust the clock phase, perform the time alignment, prepare the data for the TDU and monitor the data processing. The TDU is flexible and allows to fully re-configure all the trigger conditions through the Experiment Control System without any FPGA re-programming. (author)

  15. First observation of the nuclei {sup 45}Fe and {sup 49}Ni (T{sub Z} = - 7/2) and {sup 42}Cr (T{sub Z} = - 3); Premiere observation des noyaux {sup 45}Fe et {sup 49}Ni (T{sub Z} = - 7/2) et {sup 42}Cr (T{sub Z} = - 3)

    Energy Technology Data Exchange (ETDEWEB)

    Blank, B.; Czajkowski, S.; Davi, F.; Del Moral, R.; Fleury, A.; Marchand, C.; Pravikoff, M.S. [Centre d`Etudes Nucleaires, Bordeaux-1 Univ., 33 Gradignan (France); Dufour, J.P. [URA 451, Gradignan (France); Benlliure, J.; Boue, F.; Collatz, R.; Heinz, A.; Hellstroem, M.; Hu, Z.; Roeckl, E.; Shibata, M.; Suemmerer, K. [Gesellschaft fuer Schwerionenforschung mbH, Darmstadt (Germany); Janas, Z.; Karny, M.; Pfuetzner, M. [Institute of Experimental Physics, University of Warsaw, PL-00 681 Warszawa (Poland); Lewitowicz, M. [Grand Accelerateur National d`Ions Lourds (GANIL), 14 - Caen (France)

    1997-06-01

    The two-proton radioactivity from the ground states was predicted by V.I. Goldanskii; it can take place either by {sup 2}He emission or by the simultaneous emission of two spatially non-correlated protons. For the nuclei liable to this type of radioactivity the single proton emission is energetically forbidden. The two-proton decay was observed for {sup 6}Be{sup 2} and {sup 12}O{sup 3} but the Q-value of the reaction is high above the Coulomb barrier and as such does not permit a decay process of a sufficient long lifetime. Theoretical calculations by B.A. Brawn predict {sup 39}Ti, {sup 45}Fe and {sup 48}Ni as the best candidates with the 2p emission lifetime within 1{mu}s to 150 ms. Only {sup 39}Ti decay has been observed so far. As candidate for 2p radioactivity nuclei we studied {sup 38}Ti, {sup 42}Cr, {sup 45}Fe and {sup 48`49}Ni. A primary beam of {sup 58}Ni at 600 MeV/nucleon from the SIS synchrotron at GSI was used to produce proton-rich isotopes in the titanium-to-nickel region by projectile fragmentation on a beryllium target. The fragment were separated by the projectile-fragment separator FRS and unambiguously identified by means of its standard detection set-up using a ToF-{Delta}E-B{rho} analysis. We report here the first observation of the T{sub Z} = - 7/2 nuclei {sup 45}Fe and {sup 49}Ni, the most proton-rich nuclei ever synthesized with an excess and seven protons. In addition, the new isotope {sup 42}Cr (T{sub Z} -3) was also identified. These isotopes are, according to commonly used mass predictions, all unbound with respect to two-proton emission from their ground states. However, we did not observe any count corresponding to {sup 38}Ti (T{sub Z} -3) although we expected about 5 counts in a setting optimized for this isotope 6 refs.

  16. First forum ''BISE'' for: the intelligent energy in the municipalities and the new member states, of candidate countries and western Balkans; Premier forum ''BISE'' pour: l'energie intelligente dans les minicipalites des nouveaux etats membres, des pays candidats et des Balkans occidentaux

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The european commission and the european association of municipalities (Energie Cites) established a permanent ''Intelligent Energy Forum of European Municipalities'' (named BISE Forum) as form of periodical information exchange between municipal associations and other potential partners in Europe. In the framework of the reduction of the sustainable energy gap between the Central and Eastern European Countries and the most advanced energy-efficient EU 15 countries, the aim of this forum is to promote the creation of national energy cities networks, to integrate the initiatives and networks at an European scale and to promote the idea of an European Emergency Plan in order to improve energy efficiency in Eastern European Countries as quickly as possible. This document presents the proceedings and a selection of cases studies linked to the first BISE Forum. (A.L.B.)

  17. Composites organiques-inorganiques pour la substitution et la réparation osseuse : concepts, premiers résultats et potentialités Organic-inorganic composites for bone substitute and bone repair applications: concepts, first results and potentialities

    Directory of Open Access Journals (Sweden)

    Peroglio Marianna

    2013-11-01

    Full Text Available Ce document présente un très bref aperçu de l'intérêt des matériaux composites organique – inorganique pour la substitution et la réparation osseuse. Deux types de composites sont présentés. Dans une première partie, des matériaux poreux en céramique ou bio-verre élaborés par la technologie des poudres sont imprégnés par un polymère. Cette imprégnation se traduit par une forte augmentation de l'énergie à la rupture du squelette céramique, permettant de limiter le risque de rupture fragile. L'augmentation des propriétés mécaniques des substituts osseux céramiques par une phase polymère peut être mise en regard des mécanismes de renforcement présents dans l'os et du rôle du collagène sur la ténacité de celui-ci. Dans une deuxième partie, des composites denses sont élaborés par des technologies de plasturgie, qui permettent de réaliser des produits de formes complexes. Les phases polymères et céramiques sont ici choisies pour leurs caractères respectifs résorbable et ostéo-inducteur. Ces composites permettent la création rapide d'hydroxyapatite à leur surface et accélèrent la guérison osseuse. A terme, ils sont résorbés. Ces deux exemples démontrent les potentialités de tels multi-matériaux architecturés pour la réalisation de substituts osseux plus résistants mécaniquement et apportant de nouvelles fonctionnalités, ainsi que pour la production de produits d'ostéosynthèse favorisant les processus de guérison osseuse. Here we show a brief outline of organic-inorganic composites for bone substitute and bone repair applications. Two types of composites are presented. In a first strategy, porous ceramics and bioactive glasses processed by sintering methods are impregnated by a polymer. The strong improvement of the mechanical properties of the ceramic scaffolds by a polymer phase can be linked to the one present in bone with the role of collagen on bone toughness. In a second strategy, a bioresorbable polymer and an osteo-inductive glass-ceramic in the form of fillers are chosen to process bone repair devices by polymer technologies (injection. The two examples presented show that architecture, multi-functional inorganic-organic composites can be processed for the development of devices able to improve bone regeneration processes.

  18. Instabilities in numerical solutions to Fredholm and Volterra integral equations of the first kind. Resolution by Tchebycheff polynomials. Application to photonuclear cross-sections; Instabilite des solutions numeriques d'equations integrales de Fredholm et Volterra de premiere espece. Resolution par les polynomes de Tchebycheff. Application aux sections efficaces photonucleaires

    Energy Technology Data Exchange (ETDEWEB)

    Moriceau, Y [Commissariat a l' Energie Atomique, Centre d' Etudes de Limeil, 94 - Villeneuve-Saint-Georges (France)

    1968-03-01

    It is well known, if not well explained, that photo cross-sections curves depend on numerical resolution; as well as many other physical solutions from integral equations of the first kind, they are oscillating. In the first part of this report, a typical example points out how oscillations are growing. In the second part, a new method is explained yielding a smooth resolution. From experimental data on equidistant intervals, we build functions expanded in Tchebycheff polynomials; the solution is of this kind. Then, the third part points out that semi-analytical resolutions of this problem are illusive. (author) [French] C'est un fait reconnu mais mal explique, que les courbes de sections efficaces photonucleaires dependent de la resolution numerique adoptee. Beaucoup d'autres solutions physiques extraites d'une equation integrale de 1ere espece sont dans ce cas; elles sont arbitraires et oscillatoires. Dans la 1ere partie de ce rapport, on montre, dans un cas particulier typique, comment se forment les oscillations. Dans la 2eme partie, on presente une methode originale qui permet d'obtenir une resolution exempte d'oscillations. A partir de donnees experimentales a intervalles equidistants, on construit des fonctions developpees en polynomes de Tchebycheff; la solution est de ce type. Enfin, on montre dans la 3eme partie que les resolutions semi-analytiques de ce probleme sont illusoires. (auteur)

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

    Directory of Open Access Journals (Sweden)

    Nancy Guberman

    2005-05-01

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

  20. Reduction mammaplasty and radiation therapy can allow breast conservation in patients with breast cancers not initially treatable by tumor-ectomy; Apport de la plastie mammaire de reduction, associee a la radiotherapie, dans le traitement conservateur des cancers du sein non accessibles a une tumorectomie de premiere intention

    Energy Technology Data Exchange (ETDEWEB)

    Otmezguine, Y.; Calitchi, E.; Cothier, I.; Feuilhade, F.; Le Bourgeois, J.P.; Baruch, J. [Hopital Henri-Mondor, 94 - Creteil (France)

    1997-09-01

    A protocol combining reduction mammaplasty (RM) and radiation therapy was developed as an alternative of mastectomy in patients with breast cancers larger than 3 cm in diameter. This protocol was used in 51 patients between 1983 and 1990. Indications were extensive microcalcifications (n = 17; 33 %) ; residual tumor after neo-adjuvant therapy larger than 4 cm in diameter (n 18 ; 35 %); extensive DCIS (n = 4; 8 %) or tumor located within an area of fibrocystic disease (n = 6; 12 %); presence of a bifocal lesion (n = 12 %); area of fibrocystic disease (n = 6; 12 %); and presence of bifocal lesion (n 6; 12 %). Surgery consisted of tumor-ectomy removing a wide margin of skin and mammary gland, followed by immediate remodeling of the breast, same-side axillary node clearance, and symmetrization of the other breast. A radiation dose of 45 Gy was delivered to the entire mammary gland. Adjuvant therapy was given before and/or after therapy according to the institution`s routine breast cancer protocol. During the mean follow-up of 8.1 years, four patients (8 %) developed a local recurrence, which has treated surgically. The five-year disease-free survival rate was 76 %. The cosmetic result was good or very good in 78% of cases. RM plus RT is a reasonable alternative to mastectomy in patients with large breast cancers, although further work is needed to refine its indications. (authors). 15 refs.

  1. Quality in the billing cycle remote reading through radio frequency walk-by system and prepayment: technical and initial reliability results, cost vs benefit analysis, end user satisfaction; La qualite dans le cycle de facturation. Telereleve HF des compteurs et compteurs a fiches prechargees: resultats thechniques, premieres verifications de fiabilite, rapport cout - benefices, interets et satisfaction des clients

    Energy Technology Data Exchange (ETDEWEB)

    Dho, V. [Gruppo Italcogim (Italy); Hensemberger, F. [Schlumberger Industries (Italy)

    2000-07-01

    This document, taking as a starting point the needs brought about by the evolution of the gas market, shows two proposals for technological innovations to be applied to company processes, to increase the quality and the opportunities supplied to clients for the gas distribution service. This article will deal with in particular the rationalization of the billing process giving a wider interpretation than the one commonly followed. As for the first proposal - the remote reading of domestic meters - the experimental project carried out on a sample of Italcogim clients is analysed in detail, as well as their related technical results regarding the efficiency and effectiveness of the technology used. An evaluation quality criteria on the suitability of the use of the new remote reading system is also highlighted. The second proposal covers the rechargeable card system, with a description of the technical and economic planning applied to the pilot project which will start in the near future. (authors)

  2. O que pensam os treinadores portugueses da 1ª liga sobre a importância da intervenção psicológica no futebol profissional? What portuguese premier league coaches think about the importance of psychological intervention in professional soccer?

    Directory of Open Access Journals (Sweden)

    André Neves Barreiros

    2011-03-01

    Full Text Available O rendimento desportivo resulta da interligação de aspectos físicos, técnicos, tácticos e psicológicos. Contudo, relativamente ao treino de Futebol constata-se que a componente psicológica é muito negligenciada. Neste estudo, procura-se conhecer as percepções de treinadores de alto rendimento acerca de diferentes aspectos relacionados com a dimensão psicológica, nomeadamente as concepções sobre o treino psicológico e a sua relação com o treino e o rendimento desportivo; o nível de preparação dos treinadores para treinar as competências psicológicas; e a relevância de colaborar com um especialista em psicologia do desporto. Com recurso a uma entrevista semi-estruturada, foram entrevistados quinze treinadores da Primeira Liga de Futebol Portuguesa. Uma análise indutiva das entrevistas revelou que os treinadores atribuem grande importância à componente psicológica e à colaboração com um especialista em psicologia do desporto, até porque não se sentem preparados para desenvolver um treino sistemático neste domínio.Sport performance results from the interaction of physical, technical, tactical and psychological aspects. However, in Soccer training less attention is devoted to the psychological domain. The purpose of this study was to investigate elite Soccer coaches' perceptions concerning different aspects of the psychological dimension, namely the conceptions about mental training and his relationship with training, in general, and performance; the coaches' level of preparation to apply a specific psychological training; and the collaboration with a sport psychology expert. Using in-depth interviews, fifteen coaches of the Portuguese first league were interviewed. The interviews showed that the coaches attribute great significance to the psychological domain and to a possible collaboration with a sport psychology expert, as coaches seem to be unprepared to apply specific mental strategies or are unfamiliar with them.

  3. The renewable energies and raw materials in France. Situation and perspectives of development within the framework of the fight against the climatic change; Les energies et matieres premieres renouvelable en France. Situation et perspectives de developpement dans le cadre de la lutte contre le changement climatique

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    The ADEME proposes to evaluate the situation of the renewable energies utilization in France. The three types of utilizations are analyzed: heat, electric power and fuels. The renewable products in substitution to the petrochemistry are also considered. Two chapters are devoted to the perspectives development and the international context is discussed. (A.L.B.)

  4. Optical Disk Technology and the Library. Part 1: The Technology and Its Applications. Part 2: The National Library Videodisc Demonstration Project. Canadian Network Papers Number 9 = Technologie du Videodisque et la Bibliotheque. Premiere partie: La Technologie et ses Applications. Deuxieme partie: Projet de Demonstration du Videodisque a la Bibliotheque Nationale. Documents sur les Reseaux Canadiens Numero 9.

    Science.gov (United States)

    Duchesne, Roddy; Sonnemann, Sabine S.

    This report is intended to assist Canadian libraries in assessing potential library applications of optical disk technology. Part 1 provides a general outline of the technology and describes a number of library applications and projects. Descriptions are purposely general and illustrative in nature since the technology and its applications are…

  5. Patients particularly exposed: first results of two studies on the premature babies and the children/adolescents suffering of cystic fibrosis;Des patients particulierement exposes: premiers resultats de deux etudes sur les prematures et les enfants/adolescents atteints de mucoviscidose

    Energy Technology Data Exchange (ETDEWEB)

    Donadieu, J.; Roudier, C.; Pirard, Ph. [Institut de veille sanitaire, Saint-Maurice (France); Jarreau, P.H. [Hopital Cochin, Assistance publique, 75 - Paris (France); Chiron, R. [Centre de Ressources et de Competences de la Mucoviscidose, 34 - Montpellier (France); Maccia, C. [Centre d' Assurance de Qualite des Applications Technologiques dans le Domaine de la Sante, 92 - Bourg-la-Reine (France)

    2006-04-15

    We report two studies that have explored a particular health situation among children. These studies were concerned for one of preterm infants admitted to a neonatal intensive care unit, and for other patients with cystic fibrosis. These studies were limited to a dosimetry evaluation of a existing practice. It is worth noting that such studies are exceptional in literature. They aim to provide a missing information for radiation protection of populations not in good health, but suffering from diseases. (N.C.)

  6. Le site paléo-indien de Piedra Museo (Patagonie). Sa contribution au débat sur le premier peuplement du continent américainThe palaeo-indian site of Piedra Museo (Patagonia). Its contribution to the debate on the peopling of the Americas.

    Science.gov (United States)

    Ramirez Rozzi, Fernando V.; d'Errico, Francesco; Zarate, Marcelo

    2000-08-01

    The Piedra Museo site (Santa Cruz, Argentina), excavated over the past nine years has yielded a rich archaeological record, which contributes to the discussion on the first peopling of the Americas. We present here a new study of the site, based on an analysis of the stratigraphy, spatial distribution of archaeological remains, bone taphonomy, and discussion of new AMS- 14C dates. We conclude that remains of extinct species with cut-marks from the lower levels are contemporaneous of stone tools and cores from the same levels. This demonstrates that humans were present in the southern part of Patagonia around 10 300 and 11 100 years BP and suggests that hunting of large mammals was a part of their subsistence strategies.

  7. Opening of the first CO{sub 2} capture installation on the fumes of a coal power plant - european project Castor, Denmark; Inauguration de la premiere installation de captage du CO{sub 2} sur les fumees d'une centrale electrique au charbon - Projet europeen Castor, Danemark

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-03-15

    The 15 March 2006, was launched the first industrial pilot of CO{sub 2} capture of the Castor project, coordinated by the IFP and financed by the european commission, on the site of the Esbjerg (Denmark) power plant. It is the first world installation allowing the CO{sub 2} capture on the fumes of a coal power plant. This document presents the pilot installation, discusses the european project Castor, the advantages of the CO{sub 2} capture and storage for a better use of the fossil energies, where and how capturing the CO{sub 2} and the Denmark energy context. (A.L.B.)

  8. Un rapprochement à la réalité des plates-formes virtuelles des universités espagnoles: le premier défi pour un enseignement personnalisé pour les personnes ayant un handicap moteur ou visuel

    OpenAIRE

    Gutiérrez Gómez-Calcerrada, Sonia; Solera Hernández, Eva; García González, Juan Manuel

    2015-01-01

    The starting point to provide a university education-based custom environments online education to people with functional diversity must focus on ensuring the optimal accessibility to your web content and learning resources. At present, most of the universities now have virtual platforms of education, with an important weight for the correct development of their studies and for the optimization of learning of its students. On the other hand, the virtual environments pose a major access point ...

  9. Reperes, the information magazine of the Institute for Radiation Protection and Nuclear Safety - IRSN, No. 12 - January 2012, Special issue Fukushima - First lessons from the accident; Reperes, le magazine d'information de l'Institut de radioprotection et de surete nucleaire - IRSN, No. 12 - janvier 2012, Special Fukushima - Premieres lecons de l'accident

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-01-15

    A first set of articles addresses the nuclear crisis in Japan (description of the accident, information mission sent by France, and support actions undertaken by France in Japan in the fields of education, civilian security, culture, sailing, media, dosimeters, robotics). A second set discusses lessons learned in terms of nuclear safety (complementary safety assessments, stress test in Gravelines), radiological consequences (impact on Japanese population, the Symbiose software, the Teleray network), crisis management, and research

  10. First observation of the strongly forbidden transition {sup 1}S{sub 0} - {sup 3}P{sub 0} in Strontium, for an atomic clock with trapped atoms; Premiere observation de la transition fortement interdite {sup 1}S{sub 0} - {sup 3}P{sub 0} du strontium, pour une horloge optique a atomes pieges

    Energy Technology Data Exchange (ETDEWEB)

    Courtillot, I

    2003-11-01

    This thesis reports the first results towards the realization of an optical clock using trapped strontium atoms. This set up would combine advantages of the different approaches commonly used to develop an atomic frequency standard. The first part describes the cold atoms source which is implemented. A magneto-optical trap operating on the {sup 1}S{sub 0}-{sup 1}P{sub 1} transition at 461 nm is loaded from an atomic beam decelerated by a Zeeman slower. The 461 nm laser is obtained by sum-frequency mixing in a potassium titanyl phosphate (KTP) crystal. The second part is devoted to the different stages developed to achieve the direct excitation of the {sup 1}S{sub 0}-{sup 3}P{sub 0} clock transition in {sup 87}Sr. This line has a theoretical natural width of 10{sup -3} Hz. Before this detection, we obtained an estimate of the resonance frequency by measuring absolute frequencies of several allowed optical transitions. (author)

  11. Preliminary results of proton therapy in choroidal melanoma at the centre de proton therapy d`Orsay (C.P.O.): 464 initial cases; Resultats preliminaires de la protontherapie du melanome de la choroide au centre de protontherapie d`Orsay (CPO): les 464 premiers cas

    Energy Technology Data Exchange (ETDEWEB)

    Desjardins, L.; Levy, C.; D`hermies, F.; Frau, E.; Schlienger, P.; Habrand, J.L.; Mammar, H.; Schwartz, L.; Mazal, A.; Delacroix, S.; Nauraye, C.; Ferrand, R.; Asselain, B. [Centre de protontherapie d`Orsay, 91 - Orsay (France)

    1997-06-01

    Retrospective analysis of the treatment of choroidal melanoma with proton-therapy at the Centre de protontherapie d`Orsay, France. Between September 1991 and September 1995, 612 patients presenting with choroidal melanoma were treated by proton-therapy in Orsay. Following initial management of the first 464 patients, results were analyzed, as were results after a 1-year follow up for 305 patients, a 2-year follow-up for 169 patients, and a 3-year follow-up for 59 patients. Univariate analysis showed that the actuarial local recurrence rate was 5 %, the 3-year survival rate 88 %, and the overall metastatic rate 5%. The initial tumor volume was the most significant predictive factor for visual results and metastases. Multivariate analysis revealed that visual results were significantly related to the initial tumor volume, initial retinal detachment, and total dose delivered to the optic nerve and macula. Proton-therapy of choroidal melanoma allows in most cases conservation of the eye without modification of survival. Visual results mainly depend on the site and size of the tumor. (author) 16 refs.

  12. Strange quark and the electromagnetic structure of the nucleon: the first results from the G{sup 0} experiment; Contribution du quark etrange a la structure electromagnetique du nucleon: les premiers resultats de l'experience G{sup 0}

    Energy Technology Data Exchange (ETDEWEB)

    Guillon, B

    2005-10-15

    In the framework of the Quantum Chromodynamics (QCD), the nucleon is described as being composed of three valence quarks surrounded by a sea of virtual quark-antiquark pairs and gluons. If the role of this virtual sea in the nucleon properties is inferred to be important, this contribution is still poorly understood. In this context, we study the role of the strange quarks in the nucleon since this is the lightest quark flavor of the sea with no valence contribution. We are determining its contribution to the charge and magnetization distributions in the nucleon via parity violation experiments. The measurement is performed by elastically scattering polarized electrons from nucleon target. A world wide program in which the G0 experiment takes place has been performing for a decade. The G0 experiment and the analysis of the results from its forward angles phase are the topics of this thesis. This document presents the physics case of the strangeness content of the nucleon (mass, spin, impulsion). It describes also the formalism related to the electroweak probe and the form factors, and then the principle of parity violating asymmetry measurement. The G0 experimental setup, which was built and installed in the Hall C of the Jefferson Laboratory (Usa), is detailed. This set-up was designed for the measurement of asymmetries of the order of 10{sup -6} with an overall relative uncertainty better than 10 %, over a momentum transfer range 0.1-1 (GeV/c){sup 2}. The various steps of the data analysis are exposed. They have allowed us to start from measured counting rates to reach parity violating physics asymmetries. This required a careful treatment of the various sources of systematical errors which is discussed extensively. Finally the results from the G0 forward angle measurement, its comparison with others experiments and with theoretical models, are presented. They support a non null strange quark contribution. (author)

  13. Study of very heavy systems by means of INDRA: First evidence for a volume effect in the nuclear multifragmentation process; Etude de systemes tres lourds observes avec INDRA: Premiere mise en evidence d`un effet de volume dans le processus de multifragmentation nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Frankland, John David [Inst. de Physique Nucleaire, Paris-11 Univ., 91 - Orsay (France)

    1998-12-10

    We present a study of Gd+U collisions at 36 AMeV measured with the INDRA multidetector, permitting almost complete detection (over 80%) of all the reaction products. We show that events exist which correspond to the multifragmentation of a single system comprising the majority of the nucleons for a cross-section of 2.6 mbarn, by isolating reactions for which the emitted fragments have lost all memory of the entrance channel. Such reactions correspond to neither the most central collisions nor the most isotropic events (in the fragments` momentum space), and therefore cannot be correctly distinguished from the dominant binary deeply-inelastic collisions using these criteria. An initial comparison of the selected data with a statistical code indicates that fragments are formed in a dilute, compact system, undergoing a self-similar expansion corresponding to a collective energy of between 1 and 1.5 MeV. Comparison with the same type of events observed in Xe+Sn collisions at 32 AMeV reveals the existence of a scaling law for the multifragmentation of systems of different mass at the same excitation energy per nucleon: fragment Z distributions are identical while their multiplicity increases proportionally to the mass of the multi-fragmenting system. This observation is interpreted as an experimental signal that this multifragmentation originates in a bulk instability of low-density nuclear matter (spinodal region). A complete semi-classical microscopic calculation for the two reactions, including the formation and multifragmentation by spinodal decomposition of very heavy, low-density systems, reproduces very well not only the experimental fragment multiplicities and Z distributions but also their mean kinetic energies, as well as the size distributions of the largest fragments. (author) 156 refs., 76 figs., 19 tabs.

  14. Study of the diffusion in the {alpha} brasses, using the evaporation or condensation of zinc - influence of the diffusion sense and of impurities (first and second thesis); Etude de la diffusion dans les laitons {alpha} au moyen des methodes d'evaporation ou de condensation du zinc influence du sens de diffusion et de la presence d'impurete (premiere et deuxieme these)

    Energy Technology Data Exchange (ETDEWEB)

    Accary, A [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1955-12-15

    The author develops a zero concentration extrapolation method for the exact determination of the diffusion coefficient. He applies it to the comparison of the inward and outward diffusion coefficient in {alpha} brasses. In a second part he shows the large influence of traces of some elements such as P, As, Sb, on the diffusion velocity in {alpha} brasses. (author) [French] L'auteur montre comment, au moyen d'une extrapolation a variation de concentration nulle, ces methodes permettent d'atteindre rigoureusement la valeur du coefficient de diffusion. Il les utilise pour comparer la valeur du coefficient de diffusion avec enrichissement en zinc a la valeur du coefficient de diffusion avec appauvrissement en zinc. Dans une seconde partie, il met en evidence la grande influence de traces d'elements tels que le phosphore, l'arsenic, l'antimoine sur la vitesse de diffusion dans les laitons {alpha}. (auteur)

  15. Quality charter. Instrumentation of solar and wind powered electricity generating systems in isolated sites. A preliminary functional analysis; Charte de qualite. Instrumentation des systemes de production d`electricite en sites isoles a base d`energie photovoltaique et eolienne. Premiere analyse fonctionnelle

    Energy Technology Data Exchange (ETDEWEB)

    Schmitt, A.; Mauras, P.; Jacquin, P.

    1996-10-01

    This document is intended to become one of the Quality Charter documents. It presents the functions which must be provided by the instrumentation systems designed for use in solar and wind powered electricity generating systems in isolated designed for use in solar and wind powered electricity generating systems in isolated sites and should be viewed in close conjunction with the `Typology` and `Energy Management` documents covering the same systems of electricity generation in isolated sites; Together, these documents provide the definition of a range of eight energy management systems and four instrumentation systems specially adapted to the different types of facilities and requirements. (authors)

  16. Contribution to the build-up of a core calculation frame: comparison between ``diffusion`` and ``SP{sub n}`` operators on various configurations of the first N4 core; Contribution a l`elaboration d`un schema de coeur en transport: comparaison des operateurs ``diffusion`` et ``SP{sub n}`` sur differentes configurations du premier coeur N4

    Energy Technology Data Exchange (ETDEWEB)

    Magat, Ph

    1997-04-01

    The aim of this study is to compare two calculation methods implemented in the neutronic code CRONOS 2: the diffusion approximation and the SP{sub n} method. The APOLLO 2 code is used to build the multiparameter cross section libraries.The comparison is based on the first core of N4 type Chooz reactor. The rod worth and the power map have been calculated. Some recommendations about the SP{sub n} development order of flux are made and the results show that the diffusion calculations over-estimate the black rod efficiency up to 10%. (A.C.) 12 refs.

  17. Stereo-scopy of {gamma}-ray air showers with the H.E.S.S. telescopes: first images of the supernova remnants at TeV; Stereoscopie de gerbes de {gamma} avec les telescopes H.E.S.S.: premieres images de vestiges de supernovae au TeV

    Energy Technology Data Exchange (ETDEWEB)

    Lemoine-Goumard, Marianne [Ecole Polytechnique, 91128 Palaiseau Cedex (France)

    2006-05-15

    The H.E.S.S. (High Energy Stereoscopic System) experiment in gamma-ray Astronomy consists of four imaging atmospheric Cherenkov telescopes devoted to the observation of the gamma-ray sky in the energy domain above 100 GeV and extending up to several tens of TeV. This thesis presents a new reconstruction method of gamma-ray induced air showers which takes full advantage of the stereo-scopy and of the fine-grain imaging of the H.E.S.S. cameras. This new method provides an angular resolution better than 0.1 angle, an energy resolution of about 15% at zenith and a very efficient hadronic rejection based on a cut on the lateral spread of the electromagnetic shower which does not depend on simulations. A new background subtraction method, well adapted to the study of extended sources, was also developed. No assumption, either on the distribution of gamma-rays in the field of view, or on the distribution of hadrons are necessary. It provides two sky maps obtained from a maximum likelihood fit: one for {gamma}-rays and the other for hadrons. These two analysis methods were applied to the study of the shell-type supernova remnants RX J1713.7-3946 and RX J0852.0-4622 (Vela Junior), allowing for the first time to resolve their morphology in the gamma-ray domain. The study of these sources should answer the question: 'can shell-type supernova remnants accelerate cosmic-rays up to the knee (5 x 10{sup 15} eV)?'. A morphological and spectral study of these sources combined with a comparison of a simple model of emission processes (from electrons and protons accelerated in supernova remnants) provides some constraints on the parameters of the leptonic process. Nevertheless, this scenario cannot be excluded. The different results obtained are discussed and compared with a third shell-type supernova remnant observed by H.E.S.S. but not detected: SN 1006. (author)

  18. Analysis method for the search for neutrinoless double beta decay in the NEMO3 experiment: study of the background and first results; Methode d'analyse pour la recherche de la double desintegration {beta} sans emission de neutrinos dans l'experience NEMO3. Etude du bruit de fond et premiers resultats

    Energy Technology Data Exchange (ETDEWEB)

    Etienvre, A.I

    2003-04-15

    The NEMO3 detector, installed in the Frejus Underground Laboratory, is dedicated to the study of neutrinoless double beta decay: the observation of this process would sign the massive and Majorana nature of neutrino. The experiment consists in very thin central source foils (the total mass is equal to 10 kg), a tracking detector made of drift cells operating in Geiger mode, a calorimeter made of plastic scintillators associated to photomultipliers, a coil producing a 30 gauss magnetic field and two shields, dedicated to the reduction of the {gamma}-ray and neutron fluxes. In the first part, I describe the implications of several mechanisms, related to trilinear R-parity violation, on double beta decay. The second part is dedicated to a detailed study of the tracking detector of the experiment: after a description of the different working tests, I present the determination of the characteristics of the tracking reconstruction (transverse and longitudinal resolution, by Geiger cell and precision on vertex determination, charge recognition). The last part corresponds to the analysis of the data taken by the experiment. On the one hand, an upper limit on the Tl{sup 208} activity of the sources has been determined: it is lower than 68 mBq/kg, at 90% of confidence level. On the other hand, I have developed and tested on these data a method in order to analyse the neutrinoless double beta decay signal; this method is based on a maximum of likelihood using all the available information. Using this method, I could determine a first and very preliminary upper limit on the effective mass of the neutrino. (author)

  19. First forum ''BISE'' for: the intelligent energy in the municipalities and the new member states, of candidate countries and western Balkans; Premier forum ''BISE'' pour: l'energie intelligente dans les minicipalites des nouveaux etats membres, des pays candidats et des Balkans occidentaux

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The european commission and the european association of municipalities (Energie Cites) established a permanent ''Intelligent Energy Forum of European Municipalities'' (named BISE Forum) as form of periodical information exchange between municipal associations and other potential partners in Europe. In the framework of the reduction of the sustainable energy gap between the Central and Eastern European Countries and the most advanced energy-efficient EU 15 countries, the aim of this forum is to promote the creation of national energy cities networks, to integrate the initiatives and networks at an European scale and to promote the idea of an European Emergency Plan in order to improve energy efficiency in Eastern European Countries as quickly as possible. This document presents the proceedings and a selection of cases studies linked to the first BISE Forum. (A.L.B.)

  20. Musiques et pouvoirs dans l'Europe du premier XVIIe siècle : le cas de l'Occitanie (1600-1650). : Colloque "Nouvelle recherche en domaine occitan : approches interdisciplinaires" (organisateur: Institut d'Etudes Occitanes, Université d'Albi).

    OpenAIRE

    Escarpit , David; Lassaque , Aurélie; De Pablo , Elisabeth; Legrand , Valérie; Fillon , Richard

    2009-01-01

    Baroque style arose almost simultaneously in France and Italy in the late sixteenth century. Musical language underwent profound modification. Passage from a modal to a tonal system altered ornamentation and tone. The work of scholarly enthusiasts opened the way for the emergence of a new, monodic vocal style, in which it was possible to ’speak while singing’, recitar cantando. During this period, Occitan civilisation, all hope of political independence relinquished, shot its last sparks amon...