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Sample records for apres chirurgie bariatrique

  1. Pronostic visuel et évolution réfractive après chirurgie de la cataracte congénitale avec implantation primaire: étude d'une série de 108 cas

    Science.gov (United States)

    Hafidi, Zouheir; Ibrahimy, Wafaa; Ahid, Samir; Handor, Hanan; Ouafae Cherkaoui, Lalla; Bencherif, Zahid; Laghmari, Mina; Ouazzanni, Btissam; Boutimzine, Noureddine; Daoudi, Rajae

    2013-01-01

    La cataracte congénitale constitue la cause la plus fréquente de cécité évitable chez les enfants. Le but de cette étude est d’évaluer le pronostic réfractif et fonctionnel, des enfants opérés de cataracte congénitale avec implantation. Il s'agit d'une étude rétrospective de 108 enfants, dont 85 cataractes bilatérales, 23 unilatérales opérés entre 2007 et 2011. La réfraction a été mesurée à 1 mois, 3 mois, 6 mois, 1 an, 2 ans, 3 ans et/ou 4 ans en post-opératoire. La meilleure acuité visuelle corrigée, ainsi que l'incidence des complications post-opératoires ont été analysé. L’âge moyen de la chirurgie était de 25 mois avec une durée moyenne de suivi de 3,17 ans. Les complications retrouvées étaient l'inflammation, la prolifération secondaire, et le glaucome. L'acuité visuelle (AV) moyenne corrigée finale était de 5,75/10e pour les formes bilatérales, et de 4,16/10e pour les unilatérales (p = 0,001). Les facteurs de mauvais pronostic retrouvés étaient l’âge tardif de la chirurgie, la densité de la cataracte et la survenue de complications (p = 0,001). L'incidence des complications post-opératoires était significativement plus élevé chez les enfants opérés à un jeune âge (p = 0,001). Les facteurs de mauvais pronostic visuel chez les enfants opérés pour cataracte congénitale avec implantation, sont représentés par le caractère unilatéral de la cataracte, l’âge tardif de la chirurgie, la densité de la cataracte et la survenue de complications post opératoires. PMID:24672622

  2. Kystes hydatiques de la rate: chirurgie radicale ou conservatrice?

    Directory of Open Access Journals (Sweden)

    Abdelmalek Ousadden

    2010-06-01

    Full Text Available INTRODUCTION: Concernant l’hydatidose, la localisation splénique vient en 3ème position après le foie et les poumons. En l’absence de traitement médical réellement efficace, l’hydatidose splénique amène souvent à la chirurgie. L’apparition du traitement percutané et la tendance actuellement conservatrice de la chirurgie surtout pour une pathologie bénigne, remettent en cause la splénectomie radicale. METHODES: Notre travail rétrospectif, a porté sur 23 cas d’hydatidose splénique isolés ou multi-viscérale. Le diagnostic reposait principalement sur le couple échographie abdominale et sérologie hydatique. Ces patients ont bénéficié dans leur majorité d’une splénectomie ou d’une résection du dôme saillant du kyste. RESULTATS: La morbidité postopératoire a été plus importante en cas de résection du dôme saillant (une hémorragie d’origine splénique, 3 abcès sur cavité résiduelle et 2 récidives. La mortalité a été nulle. Nous proposons une classification qui permet de stratifier les indications opératoires en fonction du type de kyste hydatique de la rate. CONCLUSION: Le choix entre chirurgie radicale ou conservatrice reste difficile vu les contraintes de chacune, les complications postopératoires respectives et la diversité des situations cliniques. Notre classification facilite ce choix.

  3. Chirurgie in die Grieks-Romeinse era

    Directory of Open Access Journals (Sweden)

    François P. Retief

    2006-09-01

    Full Text Available In die Grieks-Romeinse era het mediese behandeling kenmerkend uit drie elemente bestaan, naamlik regimen (dieet en gesonde leefwyse, geneesmiddels en chirurgie – laasgenoemde alleen toegepas indien regimen en geneesmiddels onsuksesvol was. Bewyse van primitiewe chirurgie dateer terug na die Bronstydperk, en in Homerus se eposse is heelwat vermelding van die chirurgiese hantering van oorlogswonde, met tussenkoms van die gode. Met die koms van empiriese geneeskunde in die 5de eeu v.C. het chirurgie in die Hippokratiese Corpus prominent gefigureer met beduidende bydraes in veral die ortopediese veld en hoofbeserings. Uitbouing van anatomiese en fisiologiese kennis, gebaseer op disseksie van menslike kadawers in Alexandrië vanaf die laat 4de eeu v.C., het chirurgie ’n hupstoot gegee. Teen die Romeinse era vanaf die 2de eeu v.C. het snykundetegnieke (en -instrumente beduidend verbeter, maar is steeds oorwegend deur Griekse geneeshere beoefen. Van geneeshere is steeds verwag om al drie bovermelde terapeutiese modaliteite te bemeester, maar chirurgie het meer aansien verwerf en daar is al meer in onderafdelings van chirurgie soos oogheelkunde, vrouesiektes en verloskunde, blaaskwale en mond- en keelsnykunde gespesialiseer. Militêre geneeskunde was in die Romeinse Ryk ’n belangrike aktiwiteit, en het veral traumachirurgie uitgebou. Betreding van die buik- en toraksholtes was nie meer noodwendig fataal nie, en veeartsenykunde het tot stand gekom. Die eerste beduidende chirurgiehandboek ná die Hippokratiese Corpus is in die 1ste eeu n.C. deur Celsus opgestel. Vanaf die 3de eeu het die chirurgieberoep min vordering gemaak, die beroepstaal het mettertyd van Grieks na Latyn verander en kundigheid is later veral deur Islam-geneeshere na die Middeleeue en later oorgedra.

  4. Antenna Pattern Range (APR)

    Data.gov (United States)

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

  5. [Thoughts on the Revue de Chirurgie Plastique (1931-34) and the Revue de Chirurgie Structive (1935-38)].

    Science.gov (United States)

    Vrebos, J

    2007-08-01

    The history of modern plastic surgery starts when a young, restless ENT man, Dr M. Coelst, started a training in Plastic Surgery with Sebileau in Paris and Joseph in Berlin. This man of vision and far-sighted imagination realized that the separated efforts and publications of so many pioneers, scaterred all over the world, would be lost if not gathered in a scientific journal only devoted to plastic surgery for the benefit of all. This brought him to the idea of establishing, in 1931, at his own initiative, the first international Journal of Plastic Surgery ever published, the Revue de Chirurgie Plastique, fifteen years before the USA Journal Plastic and Reconstructive Surgery and sixteen years before the British Journal of Plastic Surgery. The name of the journal was changed in 1935 to the Revue de Chirurgie Structive. Coelst' Revue was promptly accepted as the leading Journal of Plastic Surgery and all the internationally known plastic Surgeons contributed to it by scientific papers of great value, even today.

  6. U.S. plastic surgeons who contributed to the Revue de Chirurgie Plastique and the Revue de Chirurgie Structive (1931-1938): "Giants" in our specialty.

    Science.gov (United States)

    Rogers, B O

    1999-01-01

    The Revue de Chirurgie Plastique and the Revue de Chirurgie Structive, Brussels (1931-1938), edited by Maurice Coelst, M.D. from Brussels, were the first, full-fledged medical publications specifically devoted to plastic, reconstructive, and aesthetic surgery. Publishing original articles by J.W. Maliniac, J. Eastman Sheehan, and brief summaries of papers read at plastic surgery societies by C.R. Straatsma, L.A. Peer, G. Aufricht, and other well-known American plastic surgeons, these Revues drew attention to surgeons, most of whom were responsible for organizing the American Society of Plastic and Reconstructive Surgeons in 1931, the same year in which the Revue de Chirurgie Plastique first appeared.

  7. Scientific contributions of U.S. plastic surgeons to the Revue de Chirurgie Plastique and the Revue de Chirurgie Structive, Brussels (1931-1938).

    Science.gov (United States)

    Vrebos, J

    1999-01-01

    The author emphasizes the close cooperation between U.S. plastic surgeons and the first international journal entirely devoted to plastic surgery, the Revue de Chirurgie Plastique (1931-1934) later to become the Revue de Chirurgie Structive (1935-1938) published under the editorship of Maurice Coelst, M.D. from Brussels. By the accurate recording of original articles, book reviews, proceedings of their annual meetings and summaries in three different languages (English, French, German), the author stresses the intense scientific dynamism and the achievements made by the U.S. pioneers of this new speciality, which really started during World War I.

  8. British plastic surgeons who contributed to the Revue de Chirurgie Plastique and the Revue de Chirurgie Structive (1931-1938): "the Big Four" in their Speciality.

    Science.gov (United States)

    Rogers, B O

    2001-01-01

    The Revue de Chirurgie Plastique and the Revue de Chirurgie Structive, Brussels (1931-1938), edited by Maurice Coelst, M.D. from Brussels, were the first, full-fledged medical publications devoted specifically to plastic, reconstructive, and aesthetic surgery. Publishing original articles by H.D. Gillies, P.T. Kilner, A.H. McIndoe, and R. Mowlem--the "Big Four" as they were known to both English and American plastic surgeons--the Revues drew attention to these four surgeons who were mainly responsible for developing the prestige of English plastic surgery in the early 1930s.

  9. APR-2 Tropical Cyclone Observations

    Science.gov (United States)

    Durden, S. L.; Tanelli, S.

    2011-01-01

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

  10. Respirators: APR Issuer Self Study 33461

    Energy Technology Data Exchange (ETDEWEB)

    Chochoms, Michael [Los Alamos National Laboratory

    2016-07-13

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

  11. Surgery of malignant pancreatic tumors; Chirurgie maligner Pankreastumoren

    Energy Technology Data Exchange (ETDEWEB)

    Loos, M.; Friess, H.; Kleeff, J. [Klinikum rechts der Isar, Technische Universitaet Muenchen (Germany). Chirurgische Klinik und Poliklinik

    2009-02-15

    Ductal adenocarcinoma is the most common malignant tumor of the pancreas. Despite great efforts in basic and clinical pancreatic cancer research, the prognosis remains poor with an overall 5-year survival rate of less than 5%. Complete surgical resection represents the only curative treatment option and 5-year survival rates of 20-25% can be achieved following curative resection and adjuvant chemotherapy. Although pancreatic surgery is considered one of the most technically demanding and challenging procedures, there has been constant progress in surgical techniques and advances in perioperative care with a modern interdisciplinary approach including anesthesiology, oncology, radiology and nursing. This has reduced morbidity and especially mortality rates in high-volume centers. Among extended resection procedures multivisceral and venous resections are technically feasible and should be considered if a complete tumor resection can be achieved. Multimodal regimens have shown promising results, however, only adjuvant chemotherapy is supported by solid evidence from randomized controlled trials. (orig.) [German] Das duktale Adenokarzinom ist der haeufigste maligne Pankreastumor. Trotz intensiver Anstrengungen auf dem Gebiet der Pankreasforschung konnte die Gesamtprognose in den vergangenen Jahren nicht entscheidend verbessert werden. Die einzige potenziell kurative Therapie ist die chirurgische Resektion. In Kombination mit einer adjuvanten Chemotherapie liegen die 5-Jahres-Ueberlebensraten aktuell bei 20-25%. Dank kontinuierlicher Weiterentwicklung der chirurgischen Operationstechnik und Verbesserungen der perioperativen Versorgung der Patienten mit einer engen interdisziplinaeren Zusammenarbeit (Chirurgie, Anaesthesie, Onkologie, Radiologie und Pflege) konnten die perioperative Morbiditaets- und Mortalitaetsraten in den vergangenen Jahren deutlich gesenkt werden. Unter den erweiterten Resektionsverfahren sind Venen- oder multiviszerale Resektionen technisch sicher

  12. The scientific contributions of British Plastic Surgeons to the Revue de Chirurgie Plastique and the Revue de Chirurgie Structive, Brussels (1931-1938).

    Science.gov (United States)

    Vrebos, J

    2001-01-01

    In 1931, Maurice Coelst, M.D. from Brussels started the publication of the first international journal of plastic surgery ever published: the Revue de Chirurgie Plastique (1931-1934), which eventually became the Revue de Chirurgie Structive (1935-1938). In 1936, he established the first European Society of Structive Surgery, which held its first congress in Brussels. Further congresses were held in London in 1937 and in Milan in 1938. It is the collaboration and the participation of British plastic surgeons in this Society, this journal, and these meetings that I want to stress, because I am firmly convinced that these documents fill a gap in the history of Plastic Surgery in Great Britain, since--as far as I know--no detailed information concerning this period was ever published in Plastic Surgery literature.

  13. Tarification de la chirurgie ambulatoire en France et à l’étranger : État des lieux et perspectives

    OpenAIRE

    Hirtzlin, Isabelle

    2013-01-01

    La chirurgie ambulatoire permet au patient de rejoindre son domicile le jour même de son intervention. Alors qu’elle s’est fortement développée dans de nombreux pays européens pour devenir très largement majoritaire, cette pratique ne représente en France qu’environ 40% du total des interventions chirurgicales.Pour favoriser le développement de cette activité, une tarification identique a été instaurée par les pouvoirs publics à partir de 2009 entre la chirurgie ambulatoire et la chirurgie co...

  14. Refractive Surgery: New Techniques and Usability for Military Personnel (La chirurgie refractive: Nouvelles techniques et leur application pour le personnel militaire)

    Science.gov (United States)

    2012-11-01

    services et l’éventail des procédés autorisée d’un pays de l’OTAN à l’autre. La gouvernance clinique en chirurgie réfractive est bien souvent...d’une gouvernance clinique inadéquate en chirurgie réfractive dans l’évaluation globale. RTO-TR-HFM-191 1 - 1 Chapter 1 – INTRODUCTION 1.1

  15. Contribution a l'étude des infections nosocomiales "service de chirurgie A "C.H.UTlemcen

    OpenAIRE

    LETRECHE, AMINE SOUFIANE

    2012-01-01

    Les infections nosocomiales (fl%) posent un véritable problème de santé publique du fait de leur fréquence, leur gravité, et Idur cout socio-économique, notre travail réalisé dans le cadre de «Contribution à l'étude des infections nosocomiales au niveau chirurgie A » qui s'est déroulée en centre Hospitalo- Universitaire Tlemcen en 2012. Qui avait pour objectifs de déterminer la fréquence globale des infections nosocomiales dans le service de chirurgie A et d'évçquer les princip...

  16. Radiation exposure reduction in APR1400

    Energy Technology Data Exchange (ETDEWEB)

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

    2003-06-15

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

  17. Les masques de la masculinité dans le recours à la chirurgie esthétique

    Directory of Open Access Journals (Sweden)

    Michael Atkinson

    2009-10-01

    Full Text Available Depuis la fin des années 1990, un nombre croissant de Canadiens ont recours à la chirurgie esthétique comme véritable projet corporel. Un problème sociologique central émerge de ce recours massif. Pourquoi une pratique traditionnellement féminine devient-elle une pratique hautement signifiante pour ces Canadiens? La chirurgie plastique comme pratique culturelle équivaut à une mesure physique de l’évolution des pouvoirs entre les genres dans des pays comme le Canada. En outre, elle sert d’indicateur corporel de la manière dont les hommes vivent la crise actuelle de la masculinité. A la suite de Douglas (1970 ou Sontag (1991, le bouleversement normatif des corps, leurs modifications et leurs représentations publiques sont, en effet, des mesures corporelles des changements des relations de pouvoir entre hommes et femmes. Ces évolutions au Canada déstabilisent réellement les modèles de masculinité hégémonique, et sont directement observables à travers les modifications à même la peau de ces hommes. Ces recours chirurgicaux permettent de révéler les doutes, l’anxiété et l’anomie qui parsèment les cultures contemporaines. Ils redéfinissent les formes de ce travail corporel traditionnellement féminin. Il s’agit donc d’analyser comment les corps masculins modifiés par la chirurgie constituent une mesure aiguë du genre et un révélateur d’identités dans les sociétés comme le Canada.

  18. Apreçamento de derivativos bidimensionais

    Directory of Open Access Journals (Sweden)

    Hugo Daniel de Oliveira Azevedo

    2005-09-01

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

  19. Development of Reactor Coolant Pump for APR1400

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

  20. 15 CFR 781.3 - Scope of the APR.

    Science.gov (United States)

    2010-01-01

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

  1. Approches anatomique et par imagerie des nerfs du plexus brachial : application pour le bloc échoguidé lors de chirurgie de l'épaule

    OpenAIRE

    Zoccarato, Sophie

    2014-01-01

    La technique d’anesthésie loco-régionale est de plus en plus employée en per-opératoire pour optimiser l’analgésie. Chez le chien, différents blocs axillaires ont déjà montré leurs intérêts pour des chirurgies du membre thoracique. Cependant, lors de chirurgie de la région de l’épaule, seul un bloc paravertébral du plexus brachial est efficace pour anesthésier cette région. Une étude méticuleuse de l’anatomie a permis d’établir les rameaux ventraux des nerfs spinaux à anesthésier pour réussir...

  2. Dynamic Registration and High Speed Visual Servoing in Robot-Assisted Surgery (Dynamische registratie en visuele servoregeling bij hoge snelheid in robot ondersteunde chirurgie)

    OpenAIRE

    Blankenstein, Andrea

    2008-01-01

    Robot ondersteunde chirurgie ondersteunt de chirurg met intelligente werktuigen om de kwaliteit van medische ingrepen te verbeteren. In de hier gepresenteerde dissertatie worden robotsystemen uitgebreid met zogenaamde vaardigheden. Dit zijn aanvullende eigenschappen die het het robotsysteem mogelijk maken op veranderingen in de omgeving te reageren. Door de terugkoppeling van sensordata krijgt de robot de noodzakelijke informatie om de geplande trajecten aan te passen aan de veranderde condit...

  3. Choc anaphylactique au cours de la chirurgie de kyste hydatique du foie : à propos d’un cas

    Directory of Open Access Journals (Sweden)

    Mohame Boughalem

    2010-08-01

    Full Text Available Nous rapportons l’observation d’un choc anaphylactique survenue au cours d’une chirurgie de kystes hydatiques hépatiques multiples. Il s’agit d’un enfant de 13 ans, de sexe féminin, sans antécédents pathologiques notables, en particulier allergique, programmé pour cure chirurgicale de kystes hydatiques hépatiques multiples. L’examen préopératoire est strictement normal. La patiente est classée ASA (American Society of Anaesthesiologists I. L’intervention est réalisée sous anesthésie générale. Au moment de la manipulation du deuxième kyste, une augmentation des pressions d’insufflation apparaît, avec des râles sibilants au niveau des deux champs pulmonaires et une désaturation, suivi d’un collapsus vasculaire avec hypotension artérielle 50/30. La prise en charge est débutée aussitôt par un remplissage vasculaire par du sérum salé 9%, suivi par des bolus d’adrénaline de 0,1mg à trois reprises, puis d’une perfusion continue à raison. L’adrénaline est arrêtée au bout de 48 heures et la patiente est adressée au service de chirurgie à j+4 de l’intervention. Le choc anaphylactique est une complication connue de la rupture intra péritonéale spontanée ou post-traumatique du kyste hydatique du foie. Sa survenue en peropératoire est devenue exceptionnelle, grâce aux mesures de prévention chirurgicale entretenues en peropératoire par l’éviction de manipulation du kyste, de le vider avant d’injecter le scolicide, et de ne pas l’administrer sous forte pression.

  4. Concurrent administration of adjuvant chemotherapy and radiotherapy after breast-conservative surgery enhances late toxicities; La chimiotherapie concomitante de la radiotherapie augmente la toxicite tardive apres chirurgie conservatrice du cancer du sein

    Energy Technology Data Exchange (ETDEWEB)

    Toledano, A. [Hopital Tenon, Service d' oncologie-radiotherapie 75 - Paris (France); Garaud, P.; Body, G.; Le Floch, O.; Calais, G. [Centre Hospitalier Universitaire Bretonneau, 37 - Tours (France); Serin, D. [Institut Sainte-Catherine, 84 - Avignon (France); Fourquet, A. [Institut Curie, 75 - Paris (France); Bosset, J.F.; Miny-Buffet, J. [Centre Hospitalier Universitaire Minjoz, 25 - Besancon (France); Favre, A. [Centre Hospitalier Universitaire La Source, 45 - Orleans (France); Azria, D. [Centre de Lutte Contre le Cancer Val d' Aurelle, 34 Montpellier (France)

    2006-06-15

    In 1996, a multicenter randomized study comparing after breast-conservative surgery. sequential vs concurrent adjuvant chemotherapy (CT) with radiation therapy (RT) was initiated (ARCOSEIN study). Seven hundred sixteen patients were included in this trial. After a median follow-up of 6.7 (4.3 -9) years, we decided to prospectively evaluate the late effects of these two strategies. Patients and methods - A total of 297 patients were asked to follow-up from the five larger including institutions. Seventy-two percent (214 patients) were eligible for late toxicity. After breast-conserving surgery with axillary dissection, patients were treated either with sequential treatment with CT first followed by RT (arm A) or CT administered concurrently with RT (arm B). In all patients, CT regimen combined mitoxantrone (12 mg/m{sup 2}). 5-FU (500 mg/m{sup 2}), and cyclophosphamide (500 mg/m{sup 2}), 6 cycles (day 1-day 21). In arm B, patients received concurrently the first 3 cycles of CT with RT. In arm A, RT started 3 to 5 weeks after the 6. cycle of CT. Conventional RT was delivered to the whole breast using a 2 Gy-fraction protocol to a total dose of 50 Gy ({+-} boost to the primary tumour bed). The assessment of toxicity was blinded to treatment and was graded by the radiation oncologist according to the LENT-SOMA scale. Skin pigmentation was also evaluated using a personal 5-points scoring system (excellent, good, moderate, poor, very poor). Results - Among the 214 evaluated patients, 107 were treated in each arm. The two populations were homogeneous for patients', tumors' and treatment characteristics. Subcutaneous fibrosis (SF), telangiectasia (T), skin pigmentation (SP), and breast atrophy (BA) were significantly increased in arm B. Twenty patients experienced grade superior or equal to 2 (SF) in arm B vs five in arm A (P 0.003). Twenty-five and seven patients showed grade superior or equal to 2 (T) in ann B and A, respectively (P = 0.001). Forty-four and twenty patients showed grade superior or equal to 2 (BA) in arm B and A, respectively (P 0.0006). Thirty patients experienced grade superior or equal to 3 (SP) in arm B vs fifteen in arm A (P= 0.02). No statistical difference was observed between the two arms concerning grade superior or equal to 2 pain, breast oedema and lymphedema. No deaths were caused by late toxicity. Conclusion - Following breast conserving surgery, the concurrent use of CT with RT is significantly associated with an increase incidence of grade 2 or greater late side effects. (author)

  5. Oesophageal squamous cell carcinoma Stade 3. State of surgery after radio chemotherapy (R.C.T.); Carcinomes malpighiens de l'oesophage de stade 3, place de la chirurgie apres chimioradiotherapie

    Energy Technology Data Exchange (ETDEWEB)

    Triboulet, J.P.; Mariette, C. [Hopital Claude-Huriez, Service de Chirurgie Digestive et Generale, 59 - Lille (France)

    2006-11-15

    Neo-adjuvant chemoradiotherapy is the gold standard of the treatment of advanced oesophageal squamous cell carcinoma. The role of surgery L. chemoradiotherapy is still debated. Feasibility of curative resection depends on dose of radiotherapy, morbi-mortality rates, and nutrition status at the end of the protocol especially for non-responders patients. Adding surgery to radio-chemotherapy improves local tumour control but does not increase overall survival of patients with advanced oesophageal squamous cell carcinoma. According to the two randomized trials published on the subject, surgery is not recommended after chemoradiotherapy for responders. Recommendations of French National Thesaurus are: exclusive chemoradiotherapy as reference, oesophagectomy for residual tumour as alternative for operable patients. Surgery may be proposed for selected non-responders patients and some complete pathology response in expert center. (author)

  6. Postoperative radiotherapy after laser surgery with or without chemotherapy in head and neck evolved cancers; Radiotherapie postoperatoire apres chirurgie laser avec ou sans chimiotherapie dans les cancers evolues de la tete et du cou

    Energy Technology Data Exchange (ETDEWEB)

    Ryll, L.; Pradier, O. [Centre Hospitalier Universitaire Morvan, Dept. de Cancerologie, Brest (France); Nitsche, M.; Christiansen, H.; Hess, C. [Universitatsklinikum, Dept. de Cancerologie, Goettingen (Germany)

    2007-11-15

    We compared concurrent combination chemoradiotherapy and adjuvant radiotherapy after laser surgery in patients with stage 3/4 non metastatic squamous cell head and neck cancer. Combination chemotherapy and concurrent irradiation after laser surgery was not superior to surgery and postoperative radiotherapy for resectable advanced squamous cell head and neck cancer. However, the collective is small, and the follow-up to short to conclude. (authors)

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2012-02-17

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

  8. Conception et réalisation d'une instrumentation terminale intégrée en chirurgie mini-invasive robotisée

    OpenAIRE

    Van Meer, Frédérick

    2005-01-01

    On assiste depuis quelques années à l'émergence d'une robotique médicale proposée pour accroître la précision des actes, améliorer les conditions de travail de l'équipe chirurgicale et le confort du patient. Nos recherches s'inscrivent dans le projet national EndoXiroB du RNTS dont l'objectif est la réalisation d'un ensemble robotisé de chirurgie mini-invasive. Elles sont dédiées à la conception et à la réalisation, en s'appuyant sur les technologies microsystèmes, d' une instrumentation chir...

  9. Evaluation of Electromagnetic Characteristic for APR1400 CEDM

    Energy Technology Data Exchange (ETDEWEB)

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

    2010-10-15

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

  10. Anesthésie d’un greffé cardiaque en chirurgie non cardiaque: à propos d’un cas clinique et revue de la littérature

    Science.gov (United States)

    Nassirou, Oumarou Mahamane Mamane; Jaafari, Abdelhamid; Chlouchi, Abdellatif; Bensghir, Mustapha; Haimeur, Charki

    2016-01-01

    Le nombre et la durée de survie des patients transplantés cardiaque sont en augmentation. Une partie de ces patients se présentent régulièrement pour une chirurgie générale en dehors de la transplantation cardiaque. L’anesthésie chez ces patients peut être difficile en raison des particularités physiologiques du cœur dénervé et de la gestion du traitement immunosuppresseur avec le risque de rejet et d’infection. Nous discutons la prise en charge anesthésique à travers un cas d’un patient âgé de 60 ans transplanté cardiaque devant subir une chirurgie de cure d’éventration abdominale et une revue de la littérature. PMID:28154639

  11. Traitement hémostatique basé sur la Thromboélastometrie Rotatoire (ROTEM) chez les Patients opérés en urgence en Chirurgie cardiovasculaire

    OpenAIRE

    Sartorius, Danielle Marie

    2016-01-01

    La première cause de mortalité au cours d’une intervention de chirurgie cardiovasculaire en urgence est l’hémorragie. Le diagnostic précoce des troubles de la crase rencontrés dans ce contexte est primordial afin de cibler un traitement rapide et efficace. La thromboélastometrie est un examen qui permet d’analyser rapidement les propriétés viscoélastiques du caillot sanguin, au bloc opératoire. Dans un premier temps les spécificités des troubles de l’hémostase rencontrés en chirurgie cardiova...

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

  13. Extended Station Blackout Coping Capabilities of APR1400

    Directory of Open Access Journals (Sweden)

    Sang-Won Lee

    2014-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2014-11-15

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

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

    OpenAIRE

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

    2016-01-01

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

  16. Fuel assembly design for APR1400 with low CBC

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-04-29

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

  17. Fuel assembly design for APR1400 with low CBC

    Science.gov (United States)

    Hah, Chang Joo

    2015-04-01

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

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

    Science.gov (United States)

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

    2016-04-28

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2014-10-15

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

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

    Directory of Open Access Journals (Sweden)

    Eliel R. Romero-García

    2009-01-01

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

  1. 48 CFR 1552.235-75 - Access to Toxic Substances Control Act Confidential Business Information (APR 1996).

    Science.gov (United States)

    2010-10-01

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

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

    NARCIS (Netherlands)

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

    2014-01-01

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

  3. 15 CFR 781.1 - Definitions of terms used in the Additional Protocol Regulations (APR).

    Science.gov (United States)

    2010-01-01

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

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

    Index Scriptorium Estoniae

    Traat, Mats, 1936-

    2008-01-01

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

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

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

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

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

    Science.gov (United States)

    Bertrand, Peggy

    2009-01-01

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

  7. Cosmetische ingrepen tijdens orthognathische chirurgie

    NARCIS (Netherlands)

    Jansma, Johan; Schepers, R H; Vissink, A

    2016-01-01

    The goal of a combined orthodontic-surgical treatment is to correct the dysgnathia and malocclusion and thereby achieve an improvement of function. As a supplement to osteotomy, enhancement of facial aesthetics is increasingly being used to gain more harmony in the face and/or to achieve facial reju

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-05-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2013-10-15

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

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

    Science.gov (United States)

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

    2014-01-01

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

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

    Directory of Open Access Journals (Sweden)

    Eduard Clotet

    2016-04-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2014-10-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-05-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-05-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2014-05-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2011-10-15

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

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

    OpenAIRE

    Guillo, Laurent

    2010-01-01

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

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

    Science.gov (United States)

    House, Jonathan; Slotnick, Julie

    2015-10-01

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

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

    Directory of Open Access Journals (Sweden)

    Kim Woongbae

    2016-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

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

    Directory of Open Access Journals (Sweden)

    Jorge C. Kapotas

    2004-12-01

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

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

    Science.gov (United States)

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

    2015-01-01

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

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

    Science.gov (United States)

    Meyer, Birte; Kuever, Jan

    2007-10-01

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

  6. Martin Luther King, 40 ans après sa disparition

    OpenAIRE

    Hélène Harter

    2009-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-05-15

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

  8. Avant et après la Révolution mexicaine

    OpenAIRE

    2007-01-01

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

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

    Directory of Open Access Journals (Sweden)

    Jean-François Legrain

    2007-11-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

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

    Science.gov (United States)

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

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

    Science.gov (United States)

    Curran, Tina

    2010-01-01

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

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

    Directory of Open Access Journals (Sweden)

    O. Ghoundale

    2014-09-01

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

  14. Épidémiologie des brûlures de la main chez les enfants vus dans le Centre National des Brûlés et de Chirurgie Plastique de Casablanca, Maroc

    Science.gov (United States)

    Rafik, A.; Lahlou, M.; Diouri, M.; Bahechar, N.; Chlihi, A.

    2015-01-01

    Summary Les brûlures de la main chez l’enfant constituent une source de séquelles invalidantes. A cet régard, la conservation et la restauration complète de la fonction de la main demeurent le but primordial de la prise en charge. Afin de répertorier les caractéristiques épidémiologiques, cliniques et évolutives des mains brûlées, nous avons réalisé une étude rétrospective étalée sur 4 ans, de janvier 2011 à janvier 2015. Cette étude a permis de colliger les cas de 313 enfants atteints de brûlure de la main vus dans le Centre National des Brulés et de Chirurgie Plastique du CHU Ibn Rochd de Casablanca. La majorité des brûlures touche les enfants de 3 à 6 ans (70% des cas), avec une légère prédominance masculine. La principale cause des brûlures survenant à cet âge est l’ébouillantement. Les brûlures par flamme représentent 33% des cas, celles par électricité 4,5%. Les brûlures chimiques et par contact sont anecdotiques (1 cas chacune). L’accident survient le plus souvent à domicile. Soixante douze pour cent des brûlures ont guéri spontanément. Afin de diminuer l’incidence de ces accidents, une approche préventive faite de sensibilisation et d’éducation devrait faire partie du cursus scolaire. PMID:27777543

  15. Apreçamento de opções de IDI usando o modelo CIR

    Directory of Open Access Journals (Sweden)

    José Santiago Fajardo Barbachan

    2003-06-01

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

  16. APR(年百分率)の概念について

    OpenAIRE

    林, 芳男

    2010-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

  18. Martin Luther King, 40 ans après sa disparition

    Directory of Open Access Journals (Sweden)

    Hélène Harter

    2009-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2003-10-01

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

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

    Science.gov (United States)

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

    2016-08-01

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

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

    CERN Document Server

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

    2016-01-01

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

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

    LENUS (Irish Health Repository)

    Ali, Sayid

    2012-09-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2011-10-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2013-10-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2013-10-15

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

  6. Oximetry alone versus portable polygraphy for sleep apnea screening before bariatric surger

    OpenAIRE

    Malbois, M.

    2010-01-01

    Rapport de SynthèseIntroductionLa recherche des apnées du sommeil est recommandée dans la prise en charge préopératoire des patients obèses chez qui une chirurgie bariatrique est envisagée. Toutefois le type d'examen nécessaire pour la détection des apnées dans cette population reste encore discuté. L'objectif de cette étude était de comparer la sensibilité de l'oxymétrie par rapport à la polygraphie lors du screening préopératoire de l'apnée obstructive du sommeil.MéthodeNous avons analysé r...

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

    Directory of Open Access Journals (Sweden)

    YOU HYUN JANG

    2014-06-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2014-06-15

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

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

    Directory of Open Access Journals (Sweden)

    Xiaoyan Han

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

  10. Représentations de Constantinople après la chute. Prolongements idéologiques

    Directory of Open Access Journals (Sweden)

    Eugénie Drakopoulou

    2005-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2014-07-15

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

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

    Science.gov (United States)

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

    2016-09-20

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

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

    Directory of Open Access Journals (Sweden)

    Marie Peretti-Ndiaye

    2009-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-05-15

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

  16. Impact de l'information préopératoire donnée par l'infirmière sur le rétablissement de patients adultes opérés d'une chirurgie élective

    OpenAIRE

    Pinto, Alexandra; Romeo, Letizia; Gagné, Line

    2015-01-01

    Titre : Impact de l’information préopératoire donnée par l’infirmière sur le rétablissement de patients adultes opérés d’une chirurgie élective. Contexte : L’admission du patient adulte en milieu hospitalier en vue d’y subir une intervention chirurgicale est anxiogène et stressante. L’entretien de préadmission réalisé par l’infirmière vise à offrir de l’information sur les soins pré- et postopératoires afin de diminuer l’anxiété, le stress et d’améliorer le rétablissement. Objectif : Identifi...

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2012-05-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

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

    Directory of Open Access Journals (Sweden)

    Ruth M Kennan

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

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

    OpenAIRE

    Baumann, Michèle; Bucki, Barbara

    2012-01-01

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

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

    Science.gov (United States)

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

    2015-11-03

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2009-07-01

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

  3. Carcinoïde primitif du rein métastasant après 12 ans

    Science.gov (United States)

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

    2016-01-01

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

  4. O après-coup e a reconsolidação da memória

    Directory of Open Access Journals (Sweden)

    Graziele Luiza Barizon Scopel Gerbasi

    2015-04-01

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

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

    Science.gov (United States)

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

    2010-01-01

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

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

    Science.gov (United States)

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

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

    Science.gov (United States)

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

    2006-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-11-15

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

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

    Science.gov (United States)

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

    1998-04-01

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

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

    Science.gov (United States)

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

    1998-04-01

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

  12. Aprūpes prioritātes C hepatīta saslimšanas gadījumā, pacientu skatījuma

    OpenAIRE

    Freimane, Arina

    2009-01-01

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

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

    Science.gov (United States)

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

    2011-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

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

    OpenAIRE

    Testard, Juliette

    2014-01-01

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

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

    DEFF Research Database (Denmark)

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

    2011-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1965-07-01

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

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

    OpenAIRE

    Baumann, Michèle

    2012-01-01

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

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

    Directory of Open Access Journals (Sweden)

    Susan Parnell

    1996-04-01

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

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

    Science.gov (United States)

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

    2017-01-01

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

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

    Directory of Open Access Journals (Sweden)

    Nivaldo João dos Santos

    2008-11-01

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

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

    OpenAIRE

    Bučinska, Baiba

    2011-01-01

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

  3. Die plastisch-rekonstruktive Chirurgie aus Sicht der Kinderchirurgie

    Directory of Open Access Journals (Sweden)

    Finke, Rainer

    2013-02-01

    Full Text Available Plastic reconstructive surgery from a pediatric surgical point of view means more than to apply adult surgical techniques and methods to pediatric conditions. A child’s multidimensional characteristics and particularity, development potential, wishes and expectations must be respected during planning and conduction of surgical procedures. In this article the relevance of the four pillars of plastic surgery for the different phases of childhood are portrayed. Especially the legal and ethnic problems of treatment modalities of disorders of sex differentiation are discussed, particularly taking into consideration the heterogeneity of this entity. We see no indication for gender assigning operations during childhood since an informed consent cannot be obtained due to the age of the patient. A cosmetic and only gender emphasizing operation for a child with congenital adrenal hyperplasia may only be performed in concordance with the guidelines of the German Ethics Council and after extensive and independent consultation.

  4. Die Chirurgie der abdominellen Aorta bei Dissektionen, Aneurysmen und Ruptur

    Directory of Open Access Journals (Sweden)

    Veit FH

    2001-01-01

    Full Text Available Das chirurgische Standardverfahren in der Behandlung geschlossener oder rupturierter abdomineller Aneurysmen ist die "offene" Dissektionsresektion. Mit diesem invasiven konventionellen Verfahren sind alle Formen abdomineller Aneurysmen behandelbar. Bei Patienten mit niedrigem Risikoprofil ist die perioperative Mortalität gering und das Langzeitergebnis ausgezeichnet. Die transfemorale minimal invasive Implantation von Endoprothesen ist bei ausgewählten Patienten mit geeigneter Anatomie eine befriedigende Alternative. Die perioperative Mortalität ist auch beim Hochrisikopatienten gering. Der ungewisse Langzeitverlauf erfordert eine lebenslange Observanz des Aneurysmas.

  5. Plastische chirurgie bij patiënten met een aangezichtsverlamming

    NARCIS (Netherlands)

    Werker, P M N

    2007-01-01

    In short-term irreversible paralysis caused by facial nerve problems the aim is to re-innervate the paralysed facial musculature. Whenever a paralysis remains untreated for longer than 12-18 months successful re-innervation is unlikely. In longer-term paralysis the symmetry of the face at rest can b

  6. Kosteneffectiviteit van bariatrische chirurgie : Een review van economische evaluaties

    NARCIS (Netherlands)

    Suijkerbuijk, Anita; Van Gils, Paul; De Wit, Ardine; Feenstra, Talitha

    2013-01-01

    Synopsis Bariatric surgery appears to be a cost-effective intervention for moderately to severely obese people compared to single lifestyle interventions. This appears from a review of the literature on cost-effectiveness of bariatric surgery. Almost all studies included lifestyle advice before and

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

    Science.gov (United States)

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

    2014-12-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

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

    Directory of Open Access Journals (Sweden)

    Rosemary Peters

    2012-03-01

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

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

    Directory of Open Access Journals (Sweden)

    Paulo Rogério Faustino Matos

    2012-01-01

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

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

    Institute of Scientific and Technical Information of China (English)

    李曹龙; 柴秀娟; 杨晶; 王爱英; 祝建波

    2014-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-10-15

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

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

    Directory of Open Access Journals (Sweden)

    Thibauld Moulaert*

    2011-02-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2009-07-01

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

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

    Directory of Open Access Journals (Sweden)

    Béatrice Vernier-Larochette

    2010-05-01

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

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

    Directory of Open Access Journals (Sweden)

    Josep Coral i Mateu

    2011-09-01

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

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

    OpenAIRE

    Yanoshevsky, Galia

    2010-01-01

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

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

    Directory of Open Access Journals (Sweden)

    Leandro dos Santos Maciel

    2012-03-01

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

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

    OpenAIRE

    Frédérique Langue

    2005-01-01

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

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

    OpenAIRE

    Chaskelis, Ivonne

    2014-01-01

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

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

    Directory of Open Access Journals (Sweden)

    M. Volpe

    2003-05-01

    Full Text Available

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

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

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

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

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

    Directory of Open Access Journals (Sweden)

    Maya KANDEL

    2011-09-01

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

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

    Directory of Open Access Journals (Sweden)

    Eder Paschoal Pinto

    2010-07-01

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

    Resumo

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

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

    Science.gov (United States)

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

    2016-11-01

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

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

    Directory of Open Access Journals (Sweden)

    Loreto Meix-Boira

    2012-07-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2015-05-15

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2016-01-15

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

  8. Fukushima, un an après

    OpenAIRE

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

    2012-01-01

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

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

    Index Scriptorium Estoniae

    2012-01-01

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

  10. Meteorological Techniques (Revision 26 Apr 2006)

    Science.gov (United States)

    2003-06-13

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

  11. Le CFEY et après…

    Directory of Open Access Journals (Sweden)

    François Burgat

    2000-09-01

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

  12. Aktueller Stand der plastisch-rekonstruktiven Chirurgie aus der Sicht der Thoraxchirurgie

    Directory of Open Access Journals (Sweden)

    Rupprecht, Holger

    2012-12-01

    Full Text Available Bronchoplastic techniques: Plastic-reconstructive techniques in thoracic surgery have led to significant reductions of morbidity and mortality. Particulary the so-called sleeve resections are now commonplace in non-small cell carcinoma in stage I–IIIA, with rather similar five-year survival as conventional resections. Even with infiltration of large vessels (T4-stage, this technique can be applied even in the curative approach, e.g., replacement of the pulmonary artery by a vascular prosthesis (“double sleeve resection”.Extended resection of the anterior and lateral chest wall: Malignant tumors of the chest wall are caused by infiltration of the so-called T3-carcinoma of the lung, by primary bone tumors (e.g., chondrosarcoma or by osseous metastases from extrathoracic malignancies (e.g., breast cancer. After “en bloc-resection” of the chest wall including the surrounding lung parenchyma, the large defect is covered by a muscle rotation flap (M. latissimus dorsi. Sometimes these muscle flaps can not be used, for example in cachexia. In these cases, the bony thoracic defect is reconstructed by a Goretex-patch (Goretex Dualmesh. Then the patient undergoes laparotomy or laparoscopy and dissection of the omentum of the great curvature of the stomach while preserving the right epiploic artery. Through a subcutaneous tunnel, the omentum is displaced to the thoracic wall to cover the Goretex-patch. To accelerate the wound healing, the omentum is covered with a polyurethane sponge, which is pressed with a suction of 125 mm Hg (vacuum therapy. At about 4 weeks, the healed omentum can be covered with a split skin graft.Intrathoracic infections: Severe thoracic infections (empyema, lung abscess are usually caused by a pneumonia (80% or are the consequence of operative complications (e.g., bronchial stump insufficiency.The infection is not curable with the conventional irrigation drains. Often the muscle rotation flaps fail, too. The combination of the transposed greater omentum and polyurethane sponges (VAC leads to a faster cleaning of the soiled thoracic cavity and accelerates the wound granulation. With this technique, even unfavourable cases could be rehabilitated.Sternal wound infections: The osteomyelitis of the sternum is a potentially life-threatening complication (mediastinitis, especially after cardiac surgery. In these cases, the vacuum therapy (VAC with polyurethane sponges have contributed to the improved prognosis. Firstly, a more rapid debridement is provoked, and second the chest wall will be stabilized more quickly, because the VAC reduces the shear forces in a dehiscence of the sternum. After reaching clean conditions, a muscle flap or the greater omentum are interposed for final wound closure.

  13. State of the Art der plastisch-rekonstruktiven Chirurgie aus Sicht der Gynäkologie

    Directory of Open Access Journals (Sweden)

    Nestle-Krämling, Carolin

    2012-12-01

    Full Text Available In Germany plastic-reconstructive techniques are used in gynecology for aesthetic reasons as well as for correction of congenital malformations, reconstructive surgery or defect coverage after tumour resection in the genital area, in the abdominal region and in breast surgery. The evolution of plastic and reconstructive surgery in gynecology comprises the hole spectrum of allogenic and autologous techniques in the field of aesthetic and reconstructive surgery.

  14. Status quo der plastisch-rekonstruktiven Chirurgie aus Sicht der Viszeralchirurgie

    Directory of Open Access Journals (Sweden)

    Kröpil, Feride

    2013-12-01

    Full Text Available The Art of Surgery has a very long tradition and is one of the earliest treatments for serious injuries of diverse causes. Due to achievements in anesthesia and intensive care medicine in the second half of the nineteenth century, postoperative morbidity and mortality have been appreciably reduced. Operative techniques could be expanded and new operative therapies could be introduced. Although the last two-hundred years have brought about increasing specialization in medicine and operative specialties have developed in multiple areas, the operative spectrum of the visceral surgeon has remained rather broad and diverse. Numerous operative procedures are carried out in the entire gastroi tract as well as the body surface. Many of these are to treat diseases, while others are of help in the plastic reconstruction of organs and the body surface. Thanks to specialization, among the positive developments are shortened operation time and length of hospital stay, as well as reduced postoperative morbidity and mortality. The advances in minimal-invasive surgery and the progress in surgical instruments and suturing techniques are some origins of these positive developments. This article cannot cover all possible resections and reconstructions of the visceral surgeon, but will instead concentrate on two major sites. The operative treatment of inguinal hernias is one of the oldest operations known to humanity. Because hernias are one of the most common operations of all visceral surgical procedures, their surgical therapy shall be particularly highlighted here. But the plastic and reconstructive possibilities of the visceral surgeon are by no means limited to hernia repair. So this manuscript will further provide insight into the resection and reconstruction possibilities of the esophagus, one of the most challenging procedures in this field.

  15. Neues in der Varizenchirurgie: Welche Bedeutung hat die Chirurgie in Zeiten von Laser, Schaum und Radiofrequenz

    Directory of Open Access Journals (Sweden)

    Assadian A

    2012-01-01

    Full Text Available Die Therapie der Stammvarikose der Vena saphena magna und parva hat in den vergangenen 10 Jahren einen Innovationsschub erlebt. Mehrere neue – mehrheitlich der Crossektomie und Stripping gegenüber als überlegen dargestellte – ausschließlich endoluminale Therapieoptionen haben den Markt erobert. Die Operation ist sicher nicht mehr für alle Patienten und alle Indikationen die optimale Therapie, die derzeitige Evidenz steht jedoch im krassen Gegensatz zur mehrheitlich aus merkantilen Absichten geführten Diskussion. Aus der derzeitigen Evidenzlage und Erfahrung sind sehr großlumige ( 10 mm, geschlängelte Stammvarizen mit ausgeprägten Seitenästen weiterhin chirurgisch besser versorgt. Auch ist ein BMI 27 als Risikofaktor für Rekanalisation nach endoluminalem Verfahren zu sehen.

  16. Tomographie par coherence optique pour le guidage de chirurgies minimalement invasives du rachis

    Science.gov (United States)

    Beaudette, Kathy

    Adolescent idiopathic scoliosis is a complex 3D deformity of the spine which requires surgical intervention in severe cases of the condition. The existing corrective procedure of scoliosis is very invasive; it involves a long incision and a large instrumentation, in addition to the fusion of a section of the spine. To improve postoperative conditions and to preserve patients' spinal flexibility, novel fusionless surgical approaches involving growth modulation are under investigation. With this objective in mind, a multidisciplinary team from École Polytechnique of Montreal and Sainte-Justine University Hospital Research Center is developing a surgical technique based on the insertion of micro-staples between vertebral growth plates and corresponding intervertebral disks. Each micro-staple passively modulates the vertebral growth on the convex side of the scoliotic curvature. This modulation modifies vertebral geometry which, for scoliotic patients, presents a wedging deformity. The modulation induced by these devices could lead to the correction of the curvature of the spine. This innovative procedure would preserve the flexibility of the spine as well as the health of intervertebral disks, in addition to being compatible with minimally invasive approaches. However, to be efficient, the micro-staples must be placed at the junction between the growth plate and the disk with a sub-millimeter precision. An intraoperative guiding system is therefore required to ensure the success of the intervention. Optical coherence tomography (OCT) is a promising candidate for this application. OCT is based on low-coherence interferometry and provides cross-sectional images with a resolution about 10 μm for a depth of 2 to 3 mm. This technique allows for the real-time acquisition of images and is compatible with endoscopy, thereby showing a potential for the intraoperative guidance of minimally invasive surgeries (MIS) of the spine. The main objective of this master's project is therefore to evaluate the possibility of using OCT to localize as well as identify spinal structures (such as growth plates, osseous tissue, intervertebral disks and connective tissue) and to guide the insertion of micro-staples. To attain this objective, an OCT handheld probe was designed and developed according to the surgical constraints of MIS performed by thoracoscopy (through the thorax). This probe has an external diameter of 17 mm and is 30 cm long. Coupled with a fibered interferometer, the axial and lateral resolutions of the probe are of 16 and 27 μm respectively. The OCT probe was used in vivo during an open surgery on a porcine model. Different tissues within the operative window (lung, muscles, osseous tissues and intervertebral disk) were imaged during the procedure. These preliminary in vivo tests demonstrated that the probe is capable of identifying different types of tissue with a good sensitivity and an adequate penetration depth. These results also showed that a visual inspection of the in vivo OCT images alone is not sufficient to localize the growth plates on the vertebrae. An ex vivo study using porcine vertebrae was therefore performed to identify quantitative markers in order to facilitate the interpretation of in vivo OCT images. OCT images were initially compared to corresponding histological sections. The ensuing results showed that the connective tissue layer presents a band pattern due to the birefringence properties of the collagen-rich tissue. The intervertebral disk was also shown to have a characteristic lamellar structure on OCT images. Lastly, within growth plate and osseous tissue locations, the OCT signal decay is monotonic, but with different attenuation coefficients (different slopes). Relative attenuation coefficients were therefore measured for each tissue (growth plate, osseous tissue, connective tissue and intervertebral disk) on several specimens and were compared. These results showed that growth plates present an average relative attenuation coefficient statistically different from the other tissues. An automatic growth plate segmentation algorithm was then developed and tested. The algorithm was applied to images from an ex vivo specimen of a porcine vertebra and successfully identified most of the growth plate (> 75%) amidst the osseous tissue of the vertebral body and the intervertebral disk. This master's project shows that OCT presents contrast, resolution and penetration depth that are sufficient for the identification of musculoskeletal structures of the spine. It is thus reasonable to believe that, ultimately, OCT could be used for the intraoperative guiding of the insertion of micro-staples during corrective surgeries of scoliosis.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1972-07-01

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

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

    Directory of Open Access Journals (Sweden)

    François Bétard

    2011-06-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1960-07-01

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

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

    CERN Document Server

    Delorme, Sophie

    1992-01-01

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

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

    Directory of Open Access Journals (Sweden)

    Philippe Bourdeau

    2009-12-01

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

  2. Papillome inversé: étude rétrospective à propos de 22 cas

    OpenAIRE

    2014-01-01

    Le papillome inversé est une tumeur bénigne naso-sinusienne rare, marquée par une forte agressivité locale, un taux élevé de récidive après chirurgie et un risque imprévisible d'association à un carcinome épidermoïde. Il s'agit d'une étude rétrospective de 22 cas de papillome inversé, colligés entre janvier 2000 et décembre 2012 au service d'oto-rhino-laryngologie et chirurgie cervico-faciale de l'hôpital militaire Avicenne de Marrakech. L'objectif de ce travail est d’étudier le profil épidém...

  3. Mise en place de sc\\'enarios pour la conception d'outils en Chirurgie Minimalement Invasive

    CERN Document Server

    Thomann, Guillaume; Verdier, Morgan; Meillon, Brigitte

    2007-01-01

    Nowadays, more and more surgical interventions are carried out in Minimally Invasive Surgery, to make the post-operative constraints less painful for the patient. Actually, new surgical tools or medical products are designed after informal discussions between surgeons and designers. The user requirements documents are the main document used by the mechanical designers to design and improve the product. Medical terms, often used by surgeons and employed to explain their needs, don't allow for an instantaneous understanding by designers. Unfortunately, this relation causes a dysfunction in the definition cycle of the product. Our aim is to work on the design process, its assistance thanks to methods and tools and on its organisation for better understandings and more complementarities between surgeons and designers. We propose on this article a design method already tested in the informatics domain: User Centred Design which takes the user into account more effectively in the process design. We already propose ...

  4. Nieuw bot in intra-alveolaire (angulaire) botdefecten na regeneratieve parodontale chirurgie met behulp van glazuurmatrixeiwitten (Emdogain®).

    NARCIS (Netherlands)

    Zuabi, O.; Loos, B.

    2010-01-01

    Sommige vormen van parodontitis leiden tot het ontstaan van intraalveolaire (angulaire) botdefecten. Histologische studies hebben aangetoond dat regeneratie van het parodontium in deze botdefecten mogelijk is. De meeste klinische studies hebben alleen de winst in klinische aanhechting gemeten na toe

  5. Le role de la chirurgie dans la prevention d'un accident vasculaire cerebral d'origine carotidienne

    OpenAIRE

    2003-01-01

    Early and late results of North American Trial (NASCET) demonstrate the efficacy of surgery to prevent major ipsilateral stroke in symptomatic patients; the benefit is proportional to the degree of stenosis. In asymptomatic patients, the benefit is real, but quantitavivement less pronounced. Peer reviewed

  6. Einführung eines neuen perioperativen Verfahrens in der Visceralchirurgie (Fast Track Chirurgie) : eine Untersuchung an 101 konsekutiven Patienten

    OpenAIRE

    Ulrich, Jürgen

    2007-01-01

    Beschleunigte postoperative Rehabilitation gewinnt zunehmend an Bedeutung. Es wurden 101 Patientnen nach elektiven Eingriffen am Magen-Darm-Trakt prospektiv untersucht. Das Konzept umfasste: Erfassung des Ernährungszustandes, Verzicht auf präoperative Darmspülung, Essen bis zum OP-Tag, Trinken klarer Flüssigkeit bis 2 Stunden vor Narkoseeinleitung. Nach Möglichkeit Verzicht auf Drainagen, Magensonden und Dauerkatheter, intra- und postoperative epidurale Anästhesie. Beginn der Ernä...

  7. aspects cliniques et résultats de la chirurgie dans l'hyperparathyroïdie primaire et secondaire

    OpenAIRE

    Ait Abdallah, Imane; Benkhelifa, Asmaa

    2015-01-01

    L’hyperparathyroïdie est secondaire à une sécrétion élevée de parathormone. Il existe différents types de l'hyperparathyroïdie (HPT): primaire, secondaire et tertiaire, ainsi que des formes symptomatiques et asymptomatiques dont le diagnostic est posé selon des critères particuliers. Le diagnostic positif est biologique. Le diagnostic de localisation est radiologique et isotopique. Le traitement chirurgical est la règle dans la majorité des cas, dans les cas non opérables un...

  8. Zurück ins Leben - Epithesenversorgung bei einer semiprofessionellen Boxerin - Limitationen der rekonstruktiven Chirurgie bei der Symbrachydaktylie

    OpenAIRE

    2012-01-01

    [english] We report an unusual case of an 18-year-old female semiprofessional boxer presenting with finger and nail deformity of the right hand after symbrachydactyly separation in childhood in whom we performed exoskeletal prosthesis for aesthetic reasons.Because of the complexity of finger deformities and limitation of surgical interventions exoskeletal prosthesis were performed.To evaluate a potential improvement of finger dexterity we performed the Nine Hole Peg Test. This is a simple and...

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

    Directory of Open Access Journals (Sweden)

    Galia Yanoshevsky

    2010-10-01

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

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

    Data.gov (United States)

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

  11. Zorn: Avant/Après/Passé

    Directory of Open Access Journals (Sweden)

    John Lowell Brackett

    2012-06-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-04-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    1999-04-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-04-01

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

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

    Science.gov (United States)

    2010-05-01

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

  18. 15 CFR 740.16 - Additional permissive reexports (APR).

    Science.gov (United States)

    2010-01-01

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

  19. Market Review RE Market Apr.10~20

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

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

  20. Apres nous, le déluge / Toomas Hendrik Ilves

    Index Scriptorium Estoniae

    Ilves, Toomas Hendrik, 1953-

    2005-01-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2003-09-01

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

  2. L'immigration au Luxembourg, et après?

    OpenAIRE

    Parsons, Craig; Smeeding, Timothy

    2004-01-01

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

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

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

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

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

    Science.gov (United States)

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

    1981-10-01

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

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

    Directory of Open Access Journals (Sweden)

    Juliette Honvault

    2008-04-01

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

  6. Cancers du sein bilatéraux synchrones et grossesse a l'institut Joliot Curie de Dakar (Sénégal)

    Science.gov (United States)

    Zongo, Nayi; Sawadogo, Yobi Alexis; Some, Some Ollo Roland; Bagre, Sidpawalmdé Carine; Ka, Sidy; Diouf, Doudou; Dieng, Mamadou Moustapha; Gaye, Papa Macoumba; Dem, Ahmadou

    2016-01-01

    Décrire notre stratégie diagnostique et thérapeutique dans les cancers du sein bilatéraux synchrones pendant la grossesse. L’âge gestationnel au moment du diagnostic du cancer était respectivement de 7; 21 et 25 semaines. Il s'agissait de stade IV et IIIA respectivement dans deux et un cas. Elles ont toutes bénéficié d'une chimiothérapie dans deux cas pendant la grossesse (6TEC et 3AC) et dans un cas après l'accouchement. Une mastectomie bilatérale a été réalisée dans un cas. Une patiente est décédée. Les autres étaient vivantes mais toutes métastatiques. Une hypotrophie fœtale a été notée dans un cas. Le diagnostic du cancer est tardif dans cette association. La chirurgie est faisable et le type de chirurgie serait seulement fonction du stade du cancer. La chimiothérapie est possible avec moins de complications fœtales aux deux derniers trimestres. PMID:27279967

  7. Organ-sparing surgery of renal cell carcinoma - operative technique and findings in radiological follow-up; Organerhaltende Chirurgie des Nierenzellkarzinoms - Operationstechniken und Befunde in der radiologischen Nachsorge

    Energy Technology Data Exchange (ETDEWEB)

    Hallscheidt, P.; Hansmann, J.; Schenk, J.P.; Radeleff, B.A.; Kauffmann, G.W. [Abt. Radiodiagnostik der Radiologischen Klinik der Univ. Heidelberg (Germany); Riedasch, G. [Urologische Klinik und Poliklinik der Univ. Heidelberg (Germany)

    2002-04-01

    Nephron-sparing surgery of renal cell carcinoma in the 1970's and 1980's in patients with bilateral renal tumors or reduced renal function (imperative indication) has shown a very low risk of recurrent cancer. Today, nephron-sparing surgery in renal cell carcinoma is considered in an increasing number of patients with expected sufficient renal function after nephrectomy (elective indication). Resection technique, the use of Tabotamp trademark to reduce bleeding, and pseudotumors do complicate the interpretation of the images. It has been not yet defined which diagnostic modality is best suited for follow-up after renal cell carcinoma resection. Follow-up protocols in different institutions show a wide variety. The follow-up of patients after nephron-sparing surgery is performed by annual sonography or MRI every three months. Up to now, CT and ultrasound are the standard methods. MRI with its multiplanar imaging and improved soft tissue contrast seems to have an equal diagnostic value. Additionally, MRI seems to be suited for patients with reduced renal function. The aim of this paper is to give guidelines for the radiologist to understand the different surgical procedures and to evaluate the post-operative findings. Different imaging modalities in the follow-up of patients and special radiological phenomena are discussed. (orig.) [German] Die Nachuntersuchungen der in den 70er und 80er Jahren des vergangenen Jahrhunderts organerhaltend operierten Patienten mit beidseitigen Nierenzellkarzinomen oder eingeschraenkter Nierenfunktion der Gegenseite (imperative Indikation) zeigten eine sehr niedrige Rezidivrate. Heute wird die organerhaltende Operation von Nierentumoren zunehmend auch bei den Patienten in Erwaegung gezogen, deren Nierenfunktion nach der Tumornephrektomie der betroffenen Niere noch ausreichen wuerde (elektive Indikation). Spezielle Operationstechniken wie die Verwendung von Tabotamp trademark zur Blutstillung und die Bildung von Pseudotumoren erschweren die Interpretation der Befunde. Fuer die Nachsorge nach organerhaltender Operation existiert bisher kein Standard. Der Umfang der radiologischen Nachsorge an den unterschiedlichen Institutionen reicht von Kontrollsonographien einmal im Jahr bis hin zu vierteljaehrlicher Magnetresonanztomographie (MRT). Die Computertomographie (CT) wird, neben dem Ultraschall, als Standardmethode fuer die Nachsorge nach Resektion angesehen. Die MRT eroeffnet durch die multiplanare Darstellung und ihren besseren Weichteilkontrast eine gleichwertige Diagnostik. Gleichzeitig erscheint die MRT fuer die Patienten mit Einzelniere und eingeschraenkter Nierenfunktion ueberlegen. Die folgende Uebersichtsarbeit soll die gaengigen Operationstechniken und die damit verbundenen postoperativen Befunde in der Bildgebung von CT, MRT und Sonographie vermitteln. (orig.)

  8. Place of surgery in high-risk tumours of the prostate; Place de la chirurgie dans les tumeurs de la prostate a haut risque

    Energy Technology Data Exchange (ETDEWEB)

    Soulie, M. [Service d' urologie, d' andrologie et de transplantation renale, hopital de Rangueil, CHU de Toulouse, 31 - Toulouse (France); Universite Paul-Sabatier, 31 - Toulouse (France); Rozet, F. [Service d' urologie, institut Montsouris, 75 - Paris (France); Universite Descartes-Paris 5, 75 - Paris (France); Hennequin, C. [Service de radiotherapie, hopital Saint-Louis, 75 - Paris (France); Universite Paris-Diderot Paris-7, 75 - Paris (France); Salomon, L. [Service d' urologie, hopital Henri-Mondor, 94 - Creteil (France); Universite Paris-Est Creteil Val-de-Marne, 94 - Creteil (France)

    2010-10-15

    Among the different options recommended for high-risk prostate cancer, radical prostatectomy is admitted as radiotherapy, but its role is still controversial in mono-therapy and difficult to evaluate in combined treatments. The results of clinical trials combining an external radiotherapy to a long-term androgen deprivation in locally advanced tumours sustain the principle of a multidisciplinary management in high-risk prostate cancer. The impact of surgery on the risk of progression and local recurrence is important in selected patients with low grade and small tumoral volume. Clinical and histological data associated to the MRI assessment remain essential and enhance the preoperative multidisciplinary decision, especially regarding nodal and distant metastases. Radical prostatectomy with an extended pelvic lymphadenectomy can be considered as a viable alternative to radiotherapy and hormonal therapy in these patients with a long life expectancy but presenting a high risk of local progression and a low risk of metastatic disease. Morbidity of the procedure is similar to radical prostatectomy for organ-confined tumours despite more erectile dysfunction due to non-sparing radical prostatectomy in most of cases. Oncological results from recent compiled series show 10- and 15-year specific survival rates around 85 and 75%, respectively, including adjuvant or salvage treatments with radiotherapy, androgen deprivation or chemotherapy. (authors)

  9. La trochantérite tuberculeuse, un diagnostic souvent difficile

    Science.gov (United States)

    Mhammdi, Younes; Boufettal, Moncef; Kharmaz, Mohamed; Lahlou, Abdou; Mahfoud, Mustapha; EL Bardouni, Ahmed; Berrada, Mohamed Saleh

    2016-01-01

    La trochantérite tuberculeuse est une affection rare (tuberculoses ostéo-articulaires), même en pays à forte endémie, elle est caractérisée par une symptomatologie insidieuse rendant souvent son diagnostic tardif. Les auteurs rapportent une série de 9 cas, le diagnostic a été posé sur des études bactériologiques et histologiques après un bilan d'imagerie (échographie, IRM, TDM). Le traitement de cette affection est médical (antibiothérapie antituberculeuse), et la chirurgie ne trouve sa place qu'en cas de complications et permet d'améliorer l’évolution. PMID:27279938

  10. Radio-chimiothérapie adjuvante des adénocarcinomes gastriques: à propos de 34 cas et d'une revue de la literature

    OpenAIRE

    James, Laurianne; Dossou, Sepos; Bellfiq, Sarah; Irigo, Joëlle; Ogandaga, Etienne; Mouden, Karima; Loughmari, Saïda; Filali, Dounia; El Majjaoui, Sanaa; Kebdani, Tayeb; Ahid, Samir; Benjafaar, Nourredine

    2014-01-01

    Notre étude consistera en l’évaluation du pronostic des patients porteurs d'un adénocarcinome gastrique opérés et traités par radio-chimiothérapie adjuvante en technique conformationnelle. Entre Janvier 2007 et Décembre 2011, 34 patients ont reçu après une chirurgie radicale (R0 ou R1), un à trois cycles de 5-Fluoro-uracile associé à de l'Elvorine en adjuvant, suivi d'une radio-chimiothérapie selon le même protocole à la dose de 45Gy, puis de deux cycles de chimiothérapie à un mois d'interval...

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

    Directory of Open Access Journals (Sweden)

    Philippe Bourdeau

    2009-12-01

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

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

    Energy Technology Data Exchange (ETDEWEB)

    Witten, M.L.

    1992-04-23

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

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

    Science.gov (United States)

    Baird, George S.

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

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

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-31

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

  15. Green fuels, growth engines after petroleum; Les carburants verts, moteurs de la croissance apres le petrole

    Energy Technology Data Exchange (ETDEWEB)

    Mili, Dino

    2010-09-15

    The contribution of the new fuels to a greener environment is important and immediate. Thanks to clean novel technologies and to commercial plant projects in development, companies like Enerkem contribute to satisfy increasing global demand for clean energy. They stimulate local economies by creating jobs in an industry that offers real growth potential. Green fuels will gradually allow us to let go of non sustainable energy sources like oil to adopt a way of life based on sustainable development. They will also allow a shift towards a green economy. [French] La contribution des nouveaux carburants a un environnement plus vert est importante et immediate. Grace a des technologies propres novatrices et a des projets d'sines commerciales en developpement, des entreprises comme Enerkem contribuent a satisfaire a la demande mondiale croissante en energie propre. Elles stimulent les economies locales par la creation d'emplois dans une industrie qui offre un veritable potentiel de croissance. Les carburants verts permettront graduellement de nous affranchir des sources d'energie non renouvelables comme le petrole pour adopter un mode de vie base sur le developpement durable. Ils permettront aussi un virage vers une economie verte.

  16. LHC Beam Splash seen by the ATLAS detector - 5 Apr 2015 - run 260272 - event 6539

    CERN Multimedia

    ATLAS Collaboration

    2015-01-01

    Event display of one of the collimator "splash" events seen by the ATLAS experiment in LHC Run-2, on Tuesday April the 5th : run 260272, event 6539 . The collimator position is 140m in front of the ATLAS interaction point.

  17. Formalizations après la lettre: studies in Medieval logic and semantics

    OpenAIRE

    2006-01-01

    This thesis is on the history and philosophy of logic and semantics. Logic can be described as the ‘science of reasoning’, as it deals primarily with correct patterns of reasoning. However, logic as a discipline has undergone dramatic changes in the last two centuries: while for ancient and medieval philosophers it belonged essentially to the realm of language studies, it has currently become a sub-branch of mathematics. This thesis attempts to establish a dialogue between the modern and the ...

  18. Engineer: The Professional Bulletin of Army Engineers, Jan-Apr 2010

    Science.gov (United States)

    2010-04-01

    their training. However, after the conclusion of conventional combat operations, our Soldiers faced a resil - ient and adaptive enemy bent on...an environment strewn with trash—or where children walk in open sewer drainage ditches, or where the purity of water or air is questioned— projects

  19. Post-mining in Walloon region; L'apres-mine en region wallonne

    Energy Technology Data Exchange (ETDEWEB)

    Arnould, R. [Liege Univ. (Belgium); Delbeuck, C.; Flamion, B. [Direction Generale des Ressources naturelles et de l' Environnement, Jambes (Belgium)

    2003-07-01

    several studies are presently undertaken in the Walloon Region so as to assess the long term environmental impact caused by the shutting down of coal mines and their pumping operations. In many locations, new problems are encountered, such as sudden underground water appearance at hill slopes, coal heaps instability or flooding of underground cellars. Slope instability increase risks. The main goals of the presented studies are to suppress or at least to limit those risks and inconveniences and propose solutions to be implemented in the framework of the existing dewatering facilities built by the Walloon Region and local authorities in mines induced subsidence areas. (authors)

  20. State of the Art Report for Development of Control Element Drive Mechanism of the APR+ Reactor

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jae Seon; Choi, Suhn; Song, Chul Hwa

    2008-10-15

    Recently newly-developed nuclear reactors with increased safety and enhanced performance by developed countries in the nuclear area are competing in the global nuclear market. Several reactors, for example AP600 and AP1000 by Westinghouse Electric Co. in USA, EPR by Areva in Europe, APWR by Mitsubishi Heavy Industry in Japan in the pressurized power reactor, are competing to preoccupy the nuclear market during Nuclear Renaissance. Dedicated control element drive mechanism with enhanced performance and increased safety are developed for these new reactors. And load follow capability is required, and it is estimated that load follow requirement make design requirement of a control element drive mechanism harsh. It is necessary to review the current technical state of a control element drive mechanism. This work is aimed to review the design characteristics of a past and current control element drive mechanism for a nuclear reactor and to check the direction and goal of CEDM design development recently.

  1. Military Review: The Professional Journal of the U.S. Army, Mar-Apr 2011

    Science.gov (United States)

    2011-04-01

    evolving, does not adequately address the role of armor and mechanized forces in irregular warfare. Cover Art: U.S. Army Sgt. Nick Andrews, an infantry...the Sons of Iraq. This hodge -podge military force, stood up by Sunni sheikhs as part of the Sawah (the Awakening) to defeat Al-Qaeda in Iraq (AQI

  2. Calhoun & Batchtown National Wildlife Refuge: Annual narrative report: Jan.-Apr. 1953

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Calhoun information about personnel, youth programs, manpower programs, volunteer programs, funding, and safety is given. Habitat...

  3. Calhoun & Batchtown National Wildlife Refuge: Annual narrative report: Jan.-Apr. 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Calhoun information about personnel, youth programs, manpower programs, volunteer programs, funding, and safety is given. Habitat...

  4. Experimental Study of the Velocity Profile in the Hot Leg of the APR+

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kihwan; Choi, Hae-Seob; Euh, Dong-Jin; Kwon, Tae-Soon [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2015-10-15

    The flow rate is actually measured using UFM (Ultrasonic Flow Meter) in the hot leg, but it is important to ensure the flow meter's performance with a highest degree of confidence. To reduce the uncertainty of the flow meter, the adequate correction factor for the thermal and hydraulic characteristics of the fluid flow should be entered as an input data into the flow meter. The thermal stratification effect on the velocity measurement was investigated to reduce the associated uncertainty by Chang. From the hydraulic point of view, the velocity profiles for the inner diameter is also important to compensate for the distortion of the measurement, but there are not any reported literature. Therefore, the present study will elaborated on the hot leg velocity measurement and the results will be provide for the design data. Under the 4-pump balanced flow condition, the velocity profile was measured along the central angle of the hot leg by using the ACOP test facility.

  5. Weaving the astronomy web. Proceedings. Conference, Strasbourg (France), 6 - 7 Apr 1995.

    Science.gov (United States)

    The following topics were dealt with: the Electronic Astrophysical Journal Letters project; astronomical information infrastructure; electronic publication; data distribution; dynamic form generation and image map techniques; on-line image archive; library services; Astrophysics Data System; solar information; HST and ESO archives; digital sky surveys; WWW interfaces and access; databases and astronomical resources; astronomical catalogues; multimedia astronomy using CD-ROMs; and observing applications.

  6. Proliferation after the Iraq war; La proliferation apres la guerre d'Irak

    Energy Technology Data Exchange (ETDEWEB)

    Daguzan, J.F

    2004-09-15

    This article uses the Iraq war major event to analyze the approach used by the US to fight against proliferation. It questions the decision and analysis process which has led to the US-British intervention and analyzes the consequences of the war on the proliferation of other countries and on the expected perspectives. Finally, the future of proliferation itself is questioned: do we have to fear more threat or is the virtuous circle of non-proliferation well started? (J.S.)

  7. Novel optoelectronic devices; Proceedings of the Meeting, The Hague, Netherlands, Mar. 31-Apr. 2, 1987

    Science.gov (United States)

    Adams, Michael J. (Editor)

    1987-01-01

    The present conference on novel optoelectronics discusses topics in the state-of-the-art in this field in the Netherlands, quantum wells, integrated optics, nonlinear optical devices and fiber-optic-based devices, ultrafast optics, and nonlinear optics and optical bistability. Attention is given to the production of fiber-optics for telecommunications by means of PCVD, lifetime broadening in quantum wells, nonlinear multiple quantum well waveguide devices, tunable single-wavelength lasers, an Si integrated waveguiding polarimeter, and an electrooptic light modulator using long-range surface plasmons. Also discussed are backward-wave couplers and reflectors, a wavelength-selective all-fiber switching matrix, the impact of ultrafast optics in high-speed electronics, the physics of low energy optical switching, and all-optical logical elements for optical processing.

  8. Long Lake Nat'l. Wildlife Narrative-Jan.-Feb.-Mar.-Apr. 1944

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Long Lake NWR outlines Refuge accomplishments from January through April of 1944. The report begins by summarizing the weather conditions...

  9. Space Congress, 27th, Cocoa Beach, FL, Apr. 24-27, 1990, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1990-01-01

    The present symposium on aeronautics and space encompasses DOD research and development, science payloads, small microgravity carriers, the Space Station, technology payloads and robotics, commercial initiatives, STS derivatives, space exploration, and DOD space operations. Specific issues addressed include the use of AI to meet space requirements, the Astronauts Laboratory Smart Structures/Skins Program, the Advanced Liquid Feed Experiment, an overview of the Spacelab program, the Autonomous Microgravity Industrial Carrier Initiative, and the Space Station requirements and transportation options for a lunar outpost. Also addressed are a sensor-data display for telerobotic systems, the Pegasus and Taurus launch vehicles, evolutionary transportation concepts, the upgrade of the Space Shuttle avionics, space education, orbiting security sentinels, and technologies for improving launch-vehicle responsiveness.

  10. Space Congress, 26th, Cocoa Beach, FL, Apr. 25-28, 1989, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    The papers presented in this volume provide an overview of new programs in space research, including a new beginning for the manned space flight, a rebirth of expendable vehicles, and commercialization of space exploration. Topics discussed include the next generation of STS, national space programs, space enterprise development, commercial space transportation, technology benefits, and the international aspect of Space Station. Attention is also given to state initiatives in space, launch responsiveness, offshore space launch developments, and Shuttle and Space Station scientific payloads and their role in the next generation.

  11. Space Congress, 24th, Cocoa Beach, FL, Apr. 21-24, 1987, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1987-01-01

    Topics covered include space colonization, European technology development, expendable launch vehicles in the USA and Europe, Space Station technologies, Space Station servicing, and Columbus and Eureca. Consideration is also given to second generation STS/launch vehicle technology, computers, contracts and management, and technology spinoffs.

  12. Space Congress, 28th, Cocoa Beach, FL, Apr. 23-26, 1991, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The present conference on aerospace developments and issues encompasses interstellar and space-exploration initiatives, commercial space development, science payloads, space shuttle derivatives, space education, and Space Station activities. Specific issues addressed include magnetic shielding for interplanetary spacecraft, a launch-site comparison between the earth, moon, and Mars, the Spacehab approach, commercial infrastructure participation in the Space Station Freedom (SSF), the science uses of tethered satellites in low planetary orbits, and enabling life-sciences research on the SSF. Also addressed are simulations of shuttle and derivative-vehicle processing, daily operations that support the Global Positioning System, the utilization of common pressured modules on the SSF, the development of ground- and space-based laser systems, the crisis in human capital, and the automated servicing of scientific payloads aboard orbiting laboratories.

  13. Space Congress, 25th, Cocoa Beach, FL, Apr. 26-29, 1988, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    1988-01-01

    Papers are presented dealing with commercial aspects of space, space business, robotics, space station technologies, artificial intelligence applications in space, lunar and Mars exploration concepts, launch vehicles, and systems automation. Topics covered include ground processing of experiments conducted in space, the development of a commercial expendable launch vehicle industry, a small LEO satellite bus, epitaxial thin film growth in space, development of space enterprise, negotiating governmental contracts, robots in Shuttle hardware, telerobotic Space Station applications, simulation of an articulated transporter/manipulator system, welding the Space Station common module prototype, modeling the environment of the Man Tended Free Flyer, and Space Station rapid sample return. Ground operations support by AI, expert system prototype developments, Mars mission profile options and opportunities, launch vehicle operations analyses, space launch systems resiliency, model-based reasoning for knowledge-based software project management, technology advances for Space Shuttle processing, real-time fault management for large-scale systems, information systems for Shuttle processing, orbiter maneuvering vehicle support to the Space Station, and hydrogen-air-steam combustion regimes in large volumes are also discussed.

  14. USSR Report, Political and Sociological Affairs, Peoples of Asia and Africa, No. 2, Mar - Apr 1985.

    Science.gov (United States)

    2007-11-02

    obscured], p 22. 25. N. Chelig-Ainad-Tabet, "The Modern Muslim Woman as Seen by Algerian Students," in "Le Maghreb musulman en 1979" [The Muslim Maghreb...Moroccan Society Face Contraception" in "Le Maghreb musulman en 1979," op. cit., p 293. 29. The best-known NRPO, operating in virtually all the

  15. Long Lake National Wildlife Refuge: Narrative report: Jan.-Apr., 1948

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Long Lake NWR outlines Refuge accomplishments from January through April of 1948. The report begins by summarizing the weather conditions...

  16. Sexual dysfunctions after prostate cancer radiation therapy; Dysfonctions sexuelles apres irradiation pour cancer de la prostate

    Energy Technology Data Exchange (ETDEWEB)

    Droupy, S. [Service d' urologie-andrologie, CHU Caremeau, 30 - Nimes (France)

    2010-10-15

    Sexual dysfunctions are a quality of life main concern following prostate cancer treatment. After both radiotherapy and brachytherapy, sexual function declines progressively, the onset of occurrence of erectile dysfunction being 12-18 months after both treatments. The pathophysiological pathways by which radiotherapy and brachytherapy cause erectile dysfunction are multi-factorial, as patient co-morbidities, arterial damage, exposure of neurovascular bundle to high levels of radiation, and radiation dose received by the corpora cavernosa at the crurae of the penis may be important in the aetiology of erectile dysfunction. Diagnosis and treatment of postradiation sexual dysfunctions must integrate pre-therapeutic evaluation and information to provide to the patient and his partner a multidisciplinary sexual medicine management. (authors)

  17. Chapitre 19. George Ritzer : McDonald’s et après

    OpenAIRE

    2016-01-01

    International audience; Né en 1940 à New York, aujourd’hui distinguished professor de l'Université du Maryland près de Washington, G. Ritzer compte parmi les théoriciens de la sociologie des services les plus lus, cités et discutés dans son pays et à l’étranger. Sa thèse sur la « McDonaldisation de la société » – néologisme dont il est l’auteur – a en effet fait le tour du monde, largement reprise par les journalistes, mais elle est aussi l’objet de multiples débats et colloques scientifiques...

  18. Pathfinder, v6 n2, Mar/Apr 2008. Strengthening NGA Partnerships Around the World

    Science.gov (United States)

    2008-04-01

    earthquake measuring 8.0 on the Richter scale destroyed much of Ica , a town in southern Peru . NGA provided Nicaragua with commercial imagery iden...Caribbean. Other products mitigated fires in Mexico, floods in Panama, and earthquakes in Peru . Requests originated from both U.S. representatives in the...as well as NGA’s regional offices in Guatemala, which covers Central America and the Caribbean, and in Peru , which also covers Bolivia and Ecuador

  19. 48 CFR 1552.235-79 - Release of contractor confidential business information (APR 1996).

    Science.gov (United States)

    2010-10-01

    ... employees engaged in information systems analysis, development, operation, and maintenance, including... competitive harm that may result from the release of such information to a competitor. (See also the...

  20. Formalizations après la lettre : studies in Medieval logic and semantics

    NARCIS (Netherlands)

    Dutilh Novaes, Catarina

    2006-01-01

    This thesis is on the history and philosophy of logic and semantics. Logic can be described as the ‘science of reasoning’, as it deals primarily with correct patterns of reasoning. However, logic as a discipline has undergone dramatic changes in the last two centuries: while for ancient and medieval

  1. Imaging of the lumbar spine after diskectomy; Imagerie du rachis lombaire apres discectomie

    Energy Technology Data Exchange (ETDEWEB)

    Laredo, J.D.; Wybier, M. [Hopital Lariboisiere, 75 - Paris (France)

    1995-12-31

    The radiological investigation of persistent or recurrent sciatica after lumbar diskectomy essentially consists of demonstrating recurrent disk herniation. Comparison between plain and contrast enhanced CT or MR examinations at the level of the diskectomy is the main step of the radiological survey. The meanings of the various radiological findings are discussed. Other lesions that may induce persistent sciatica after lumbar diskectomy include degenerative narrowing of the lateral recess, spinal instability, stress fracture of the remaining neural arch, pseudo-meningomyelocele after laminectomy. (authors). 34 refs., 5 tabs.

  2. Après nous, le déluge / Toomas Hendrik Ilves

    Index Scriptorium Estoniae

    Ilves, Toomas Hendrik, 1953-

    2006-01-01

    Euroopa Liidu põhiseadusliku leppe läbikukkumisest, vanade liikmesriikide suhtumisest uutesse, Venemaa lootusest Euroopa Liidu nõrgenemisele. Eesti peaks tihendama koostööd teiste uute liikmesriikidega oma ühishuvide kaitsel. Ilmunud ka: Sirp : Diplomaatia 8. juuli 2005 nr. 22/23, lk. 2-4

  3. Late neurotoxicity after nasopharyngeal carcinoma treatment;Toxicite neurologique tardive apres traitement des carcinomes nasopharynges

    Energy Technology Data Exchange (ETDEWEB)

    Siala, W.; Mnejja, W.; Daoud, J. [Hopital Habib-Bourguiba, Service de Radiotherapie Carcinologique, Sfax (Tunisia); Khabir, A.; Boudawara, T. [Hopital Habib-Bourguiba, Service d' Anatomopathologie, Sfax (Tunisia); Ben Mahfoudh, K. [Hopital Habib-Bourguiba, Service de Radiologie, Sfax (Tunisia); Ghorbel, A. [Hopital Habib-Bourguiba, Service d' ORL, Sfax (Tunisia); Frikha, M. [Hopital Habib-Bourguiba, Service de Carcinologie Medicale, Sfax (Tunisia)

    2009-12-15

    Purpose A retrospective analysis of risk factors for late neurological toxicity after nasopharyngeal carcinoma radiotherapy. Patients and methods Between 1993 and 2004, 239 patients with non metastatic nasopharyngeal carcinoma were treated by radiotherapy associated or not to chemotherapy. Radiotherapy was delivered with two modalities: hyperfractionated for 82 patients and conventional fractionation for 157 patients. We evaluated the impact of tumour stage, age, gender, radiotherapy schedule and chemotherapy on neurological toxicity. Results After a mean follow-up of 107 months (35-176 months), 21 patients (8.8%) developed neurological complications, such as temporal necrosis in nine cases, brain stem necrosis in five cases, optics nerve atrophy in two cases and myelitis in one case. Five- and ten-year free of toxicity survival was 95 and 84% respectively. Young patients had greater risk of temporal necrosis, and hyperfractionated radiotherapy was associated with a significantly higher risk of neurological complications (14.6% vs 5.7%, p = 0.02). On multivariate analysis, hyperfractionation and age were insignificant. Conclusion Late neurological toxicity after radiotherapy for nasopharyngeal carcinoma was rare. Younger age and hyperfractionation were considered as risk factors of neurological toxicity in our study

  4. Méningite après rachianesthésie

    Science.gov (United States)

    Mouchrif, Issam; Berdaii, Adnane; Labib, Ismail; Harrandou, Moustapha

    2016-01-01

    Les méningites sont des complications rares mais graves des anesthésies péridurales et des rachianesthésies. Les méningites bactériennes sont essentiellement dues à des cocci à Gram positif, ce qui sous-entend une contamination exogène pouvant être le témoin d'une faute d'asepsie. L’évolution est le plus souvent favorable sous traitement, mais au prix d'un accroissement des dépenses de santé et parfois d'importantes séquelles neurologiques. Nous présentons un cas de méningite bactérienne au décours d'une rachianesthésie effectué pour césarienne. PMID:27642477

  5. Thermionics. A bibliography with abstracts. Search period covered: 1970--Apr 1975. [190 references

    Energy Technology Data Exchange (ETDEWEB)

    Grooms, D.W.

    1975-04-01

    Research on thermionic power generation, power plant design, converter design, and basic research on thermionic materials are cited in the bibliography. Spacecraft applications are included. (Contains 190 abstracts).

  6. USSR Report, Military Affairs, Foreign Military Review, No. 4, Apr 1986

    Science.gov (United States)

    1986-11-13

    than 5 billion dollars were allocated in a short time (FY 84-86). According to press information, the structure and possible combat composition of... plastique , from which remotely- detonated charges may be fashioned and attached to tree trunks. Barbed wire entanglements, in conjunciton with the difficulty... composite materials. The maximum take-off weight of the device is 240 kg, its maximum speed about 250 km/hr, and service ceiling 5,500 m. With a standard

  7. The Erika tanker shipwreck, one year later. synthesis; Naufrage du petrolier Erika, un an apres. synthese

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-12-01

    In december 1999 the Erika tanker shipwreck broke along the Brittany coast leading to the most important sea pollution by hydrocarbons, since the Amoco-Cadiz. One year after this accident the Ministry of the territory management and of the environment takes stock on the actions carried on after the shipwreck: the management of the POLMAR fund, the shoreline cleaning, the land and water ecosystems restoration, the wastes storage and processing, the ecological consequences. A special part is devoted to the maritime transport regulations and safety and to the victims compensation. (A.L.B.)

  8. Solar - there is a life after Photowatt; Solaire - Il y a une vie apres Photowatt

    Energy Technology Data Exchange (ETDEWEB)

    Charbonnier, V.

    2012-01-26

    This article evokes the activities of some innovative French companies involved in the solar sector: software development for the assessment of solar installations, silicon ingot fabrication (for the fabrication of wafers used in photovoltaic cells), electro-erosion machining. These companies are located in the Rhone-Alpes region and try to take advantage of their technological innovation potential. An article recalls the rise and fall of Photowatt, a company which used to be a world leader of the photovoltaic sector in the 1990's

  9. Après la guerre... la bataille (1945-1947)

    OpenAIRE

    Mattéi, Bruno

    2014-01-01

    Le contexte politique et économique de la bataille du charbon Le charbon décide de toutA. Pierrard Liberté, juin 1945 Il ne nous a pas été possible de repérer l’origine de la métaphore de « la bataille du charbon », dont l’aire sémantique se déploie aussi bien en France qu’en Belgique. En 1945, une brochure est publiée outre-quiévrain : L’angoissant problème du charbon. Dans la page de garde, l’auteur explique : « Depuis la Libération nous assistons à une véritable bataille, à propos de ce qu...

  10. Description du site expérimental ROSEEV après travaux

    OpenAIRE

    Forquet, N.; Bisone, S.; Bertrand, C.

    2015-01-01

    / Ce rapport présente les étapes de la réalisation de la plateforme expérimentale ROSEEV à Mionnay (01) dans le cadre de la sous-action n°46. Cette plateforme est destinée à l’étude sur le long-terme de l’impact de l’infiltration d’eau usée traitée sur trois sols. Ces derniers ont été sélectionnés afin d’être représentatifs des sols se trouvant à proximité des stations de traitement des eaux usées. Le dispositif expérimental repose sur trois lysimètres qui sont d...

  11. Construction of APR1000 nuclear power information management system based on international standards

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Seung Hwan [Korea Electric Power Research Institute, Daejeon (Korea, Republic of); Song, Deok Yong; Han, Byung Sub [Enesys Co., Daejeon (Korea, Republic of); An, Kyung Ik; Hwang, Jin Sang [PartDB Co., Daejeon (Korea, Republic of)

    2010-10-15

    In recent years, due to speedy rise of international oil prices, orders of nuclear power plant construction have been in progress by many countries to solve the stable supply of power. Our country has continued to perform nuclear power construction. As only a few developed countries like Japan and European countries have its own nuclear power construction technology, competition among them is keen. Our country has awarded the contract of UAE nuclear power plants based on the accumulated nuclear power plant construction technologies so far. In this regard, KEPCO has recognized the needs of information management system to manage nuclear power information and proceeded the implementation of nuclear power information management system for export-model

  12. Remote sensing of atmospheric chemistry; Proceedings of the Meeting, Orlando, FL, Apr. 1-3, 1991

    Science.gov (United States)

    Mcelroy, James L. (Editor); Mcneal, Robert J. (Editor)

    1991-01-01

    The present volume on remote sensing of atmospheric chemistry discusses special remote sensing space observations and field experiments to study chemical change in the atmosphere, network monitoring for detection of stratospheric chemical change, stratospheric chemistry studies, and the combining of model, in situ, and remote sensing in atmospheric chemistry. Attention is given to the measurement of tropospheric carbon monoxide using gas filter radiometers, long-path differential absorption measurements of tropospheric molecules, air quality monitoring with the differential optical absorption spectrometer, and a characterization of tropospheric methane through space-based remote sensing. Topics addressed include microwave limb sounder experiments for UARS and EOS, an overview of the spectroscopy of the atmosphere using an FIR emission experiment, the detection of stratospheric ozone trends by ground-based microwave observations, and a FIR Fabry-Perot spectrometer for OH measurements.

  13. LHC Beam Splash seen by the ATLAS detector - 7 Apr 2015 - Run 260466 - event 14046

    CERN Multimedia

    Adam Bourdarios, Claire

    2015-01-01

    Event display of one of the collimator "splash" event seen by the ATLAS experiment in LHC Run-2 , on Tuesday April the 7th 2015 : event 14046, run 260466. The collimator position is 140m in front of the ATLAS interaction point.

  14. LHC Beam Splash seen by the ATLAS detector, 7 Apr 2015 - Run 260466 - event 22425

    CERN Multimedia

    Adam Bourdarios, Claire

    2015-01-01

    Event display of one of the collimator "splash" event seen by the ATLAS experiment in LHC Run-2 , on Tuesday April the 7th : event 22425, run 260466. The collimator position is 140m in front of the ATLAS interaction point. The spray of particles enters ATLAS from the left hand side of the picture. The length of the yellow bars indicates the energy deposited in the ATLAS calorimeter.

  15. Zorn: Avant/Après/Passé [przekład

    Directory of Open Access Journals (Sweden)

    John Lowell Brackett

    2012-06-01

    Full Text Available Krótki wywiad Witolda Wachowskiego z Johnem Zornem zawiera wiele cennych spostrzeżeń związanych z estetyką tego kompozytora. Rzekoma niechęć Zorna do publiczności, jego wiara w kreatywny instynkt „artysty” oraz jego przekonanie o transcendentalnej naturze dzieł muzycznych (które są bramą do świata „prawdy” i „piękna” niczym refren powtarzają się w wielu wywiadach z muzykiem. Zorn w krótkim wywiadzie z Wachowskim podkreśla właśnie te przekonania, dlatego możemy przyjąć, że stanowią one fundament jego muzycznej i artystycznej estetyki. Dla każdego, kto posiadł choćby podstawową wiedzę o zachodniej tradycji estetycznej, jest jasne, że te same cechy i stanowiska estetyczne charakteryzują muzyczne instytucje wspólne dla zachodniej tradycji artystycznej, a w szczególności „romantyczny” ideał muzyki i kompozytora rozwinięty w XIX wieku. Filozofowie (głównie Hegel i Kant razem z krytykami muzycznymi i kompozytorami (Schiller, Hoffmann, Schlegel, Schuman, Hanslick przyczynili się do stworzenia romantycznej estetyki muzycznej w XIX wieku, akcentującej rolę artysty („geniusza” lub „boga”, który tworzy „dzieła” odsłaniające – poprzez czysto muzyczne związki istniejące niezależnie od wrażliwości słuchacza – ukryte światy prawdy i piękna, światy odległe od trosk życia codziennego. Zważywszy na bliskie związki Zorna z estetykami/filozofami XIX-wiecznymi, można powiedzieć, że wyznaje on „romantyczny” pogląd na muzykę i sztukę.

  16. Minimizing infarct size. Annual scientific report, 1 Jul 1975--15 Apr 1976

    Energy Technology Data Exchange (ETDEWEB)

    Braunwald, E.

    1976-04-15

    Several goals were achieved during this period of 9 months, both in the experimental laboratory and in patients with acute myocardial infarction. (1) A study of the effects of aprotinin administration on myocardial ischemic injury, subsequent necrosis and collateral blood flow following acute coronary artery occlusion was carried out to completion. (2) A study of the effect of cobra venom factor on myocardial necrosis was completed and the factors responsible for its action were examined. (3) A comparison was made of the effects of nitroglycerin and nitroprusside on ischemic injury and regional myocardial blood flow in patients with acute myocardial infarction and in dogs with coronary occlusions. (4) A method of direct measurement of infarct size in the rat was developed. It consists of occlusion of the main left coronary artery and the histologic quantification of the infarct at 48 hours and 3 weeks later by serial histologic sections or alternatively by measuring total left ventricular myocardial creative phosphokinase activity. (5) New electrocardiographic methods have been developed in order to evaluate atraumatically the extent of myocardial infarction in patients. (6) Intravenous injection of (113)mIn-ENTMP and (99m)TcENTMP in dogs following coronary artery occlusion permitted a sequential double labeling of the damaged myocardium. (7) Since hyaluronidase is a very effective drug in reducing myocardial damage both in the experimental animal and in patients with acute myocardial infarction, a study was carried out to ascertain its effects on collateral flow.

  17. ONRASIA Scientific Information Bulletin. Volume 17, Number 2, Apr-Jun 1992

    Science.gov (United States)

    1992-06-01

    representative Saito depending on the observer’s viewpoint familiar with these from a large number explained that 3D is considered the is called autostereoscopic ...with other aspects of One American remarked to me that he one of a 50-inch autostereoscopic 3D this symposium. One of the most impres- didn’t...SONATINA 87 5 3.2 4.0 WIND 3D Wind Field Calculation RELAP5 90 5 3.2 4.6 Code WIND 96 15 3.3 5.0 JPEC 99 14 4.0 7.0 JPEC JAERI Performance Evalua- LLLC

  18. Prevention Immediate de la Rage chez L'homme Apres Morsure en Iran

    Directory of Open Access Journals (Sweden)

    M. Baltazard

    1962-01-01

    Full Text Available A new and efficient organization of the early preventron of rabies in man can be proposed thanks to the serum prepared by the Razi Insti~ute in the dried form. This serum, highly concentrated, has therefore an outstanding potency, but a complete innocuity; its dry state allows a perfect c~nservation without special precautions. All medical centers, e.ven the m?st re~ote m the parts Of,the country where rabies remains enzootic, WIll be provided WIth a reserve of this serum, so that eventlhe peasants of the most distant vmages can receive the saving injection .in time, i.e. during the seventy two hours after the inoculation of the virus by the biting animal. Under the protection of the serum the sending of the wounded tow~rds Teheran is 'not, as in the past, a dramatic emergency and would be avoided in many cases. ThLis paper gives then to the physicians the necessary hints, not only for the use of the serum and the wound treatment, but also for the observation of the wounded and of the biting animal.

  19. Capital and operating costs for industrial boilers. Final report Apr-Jun 79

    Energy Technology Data Exchange (ETDEWEB)

    Gibbs, L.L.; AbrahaM, J.P.; Noe, N.D.; Forste, D.S.; Kimball, H.T.

    1979-06-01

    The report provides estimates of capital and operating costs for industrial boilers. Costs are related to the type of fuel fired, firing design and rated capacity. Both package and field-erected boilers are evaluated. Fuels considered include coal, residual oil, distillate oil and natural gas. Firing designs for coal include underfeed-stoker, spreader-stoker and pulverized. Rated capacities range from 15(10 to the 6th)Btu/hr for oil and gas to 700(10 to the 6th)Btu/hr for coal. Costs are developed on a study estimate basis. Individual boiler cost estimates were plotted and cost equations developed for total equipment, installation (direct and indirect) and operating costs (variable and fixed).

  20. Multiple Assets Position Determination in a 3-Dimensional Environment Using the APRS Protocol

    Science.gov (United States)

    2007-09-01

    PRX = PTX + GTX – LTX – LFS – LM + GRX – L [9] RX where: PRX = received power (dBm) PTX = transmitter output power (dBm) GTX = transmitter...receiver losses = 3 dB iv Replacing all the above values to the Link Budget formula we get: PRX = PTX + GTX – LTX – LFS – LM + GRX – LRX <=> PRX = 37...threshold for PRX sensitivity. Reception is reliable when PRX > PRS .For our experiment we have: PRX = -90dBm > PRS =-122 dBm, so reception is reliable and

  1. L’Albania apre agli accordi di collaborazione con i “nuovi culti”

    Directory of Open Access Journals (Sweden)

    Giovanni Cimbalo

    2011-10-01

    Full Text Available SOMMARIO: 1. Gli evangelici albanesi a favore della lingua, della cultura, dell’identità e dell’indipendenza - 2. La nuova Costituzione albanese e il ripristino della libertà religiosa - 3. Le trattative per la stipula dell’accordo di cooperazione - 4. I contenuti dell’accordo e i suoi effetti nel rapporto con la legislazione ordinaria a tutela della libertà religiosa - 5. La proiezione dell’efficacia degli accordi nell’area dell’Albania etnica – 6. Gli accordi di cooperazione: un modello esportabile?

  2. Target volume for adjuvant radiotherapy after prostatectomy; Volume cible de la radiotherapie adjuvante apres prostatectomie

    Energy Technology Data Exchange (ETDEWEB)

    Bossi, A. [Institut Gustave-Roussy, Dept. de Radiotherapie, 94 - Villejuif (France)

    2007-11-15

    Although radical prostatectomy is an effective treatment for clinically localized prostate cancer, it fails in up to 20 to 40% of the cases. Local failure represents one of the possible patterns of relapse and is announced by detectable serum P.S.A. levels. Patients at high risk for local relapse have extra prostatic disease, positive surgical margins or seminal vesicles infiltration at pathology. Three recently published phase III randomized clinical trials have clearly shown that, for these patients, immediate adjuvant irradiation reduces the risk of progression. For patients undergoing postoperative irradiation the standardisation of the target volume definition and delineation is required because no general consensus exists on prostate bed definition. The Genito-Urinary Working Party of the Radiation Oncology Group of the European Organization for the Research and treatment of cancer (R.O.G. O.R.T.C.) has developed a set of Guidelines to assist radiotherapists in the contouring of target volumes for postoperative irradiation: a consensus has been reached on a set of recommendations that are proposed to the radiation oncologist community. Emphasis has been put on the optimal cooperation between the surgeon, the pathologist and the radiotherapist in the frame of a multidisciplinary approach. Data on the presence and on the localization of extra prostatic extension and on positive surgical margins must be used. Placement of metallic clips in the tumor bed is of great help in localizing fixed anatomical sites as the anastomosis. The goal of such a document is to reduce inter-observer variability in target delineation in the framework of future clinical trials. (author)

  3. Education in laparoscopic surgery: All eyes towards in vivo training

    OpenAIRE

    2016-01-01

    Tegenwoordig worden steeds meer buikoperaties d.m.v. laparoscopische (knoopsgat) chirurgie uitgevoerd. Omdat deze manier van chirurgie zo anders is dan conventionele chirurgie staat tegenwoordig de manier van selectie, training en beoordeling van artsen in opleiding tot chirurg ter discussie in de wetenschap. Uit dit proefschrift blijkt dat neuropsychologische testen voor ruimtelijk inzicht en psychomotorische vaardigheden een voorspellende waarde hebben in de laparoscopische chirurgie. Beoor...

  4. Education in laparoscopic surgery : All eyes towards in vivo training

    NARCIS (Netherlands)

    Kramp, Kelvin Harvey

    2016-01-01

    Tegenwoordig worden steeds meer buikoperaties d.m.v. laparoscopische (knoopsgat) chirurgie uitgevoerd. Omdat deze manier van chirurgie zo anders is dan conventionele chirurgie staat tegenwoordig de manier van selectie, training en beoordeling van artsen in opleiding tot chirurg ter discussie in de w

  5. Oncoplastie avec conservation mammaire dans le traitement du cancer du sein: à propos de 16 cas

    Science.gov (United States)

    Bouzoubaa, Wail; Laadioui, Meryam; Jayi, Sofia; Alaoui, Fatime Zahra Fdili; Bouguern, Hakima; Chaara, Hikmat; Melhouf, Moulay Abdelilah

    2015-01-01

    Le cancer du sein est actuellement le cancer le plus fréquent chez la femme, et pose un véritable problème diagnostique et thérapeutique. Le dépistage des lésions à un stade de plus en plus précoce, a permis une extension des indications du traitement conservateur radiochirurgical, qui était initialement limitées aux tumeurs de moins de 3 cm, unifocales, non inflammatoires. Par ailleurs, l'utilisation de traitements préopératoires permet d’étendre les indications du traitement conservateur à des tumeurs plus volumineuses. Parallèlement à cette extension des indications de conservation mammaire, on a observé le développement de nouvelles approches thérapeutiques notamment la chirurgie oncoplastique, technique du ganglion sentinelle et chirurgie stéréotaxique, dont les résultats initiaux sont très encouragent. A travers cette étude réalisée dans le service de gynécologie et obstétrique II du CHU HASSAN II de FES au MAROC, après l'analyse rétrospective de 16 patientes traitées par traitement conservateur et oncoplastie, nous avons voulus montrer notre aptitude a réalisé ses techniques chirurgicales et a bien prendre en charge ces patientes, mais aussi évaluer ces techniques en termes de résultat carcinologique et de résultat esthétique, aussi en terme de survie globale, survie sans métastase et en termes de récidive locale entre les plasties mammaires et les traitements usuels: mastectomie et traitement conservateur classique. PMID:26430477

  6. Les Cicatrices Retractiles Post-Brulures Du Membre Inferieur Chez L’Enfant

    Science.gov (United States)

    Sankale, A.A.; Manyacka Ma Nyemb, P.; Coulibaly, N.F.; Ndiaye, A.; Ndoye, M.

    2010-01-01

    Summary Il s'agit d'une étude faisant ressortir les aspects épidémiologiques, cliniques et thérapeutiques des séquelles de brûlures du membre inférieur chez l'enfant, à propos de 42 cas colligés au service de chirurgie infantile de l'Hôpital Aristide Le Dantec (Sénégal). L'âge moyen retrouvé est de 5 ans et 3 mois, et le sex-ratio garçons/filles de 1,8/1. La brûlure thermique est causée par une flamme dans 33% des cas, par un liquide chaud dans 21% des cas, et par des braises dans 21% des cas. Les cicatrices rétractiles intéressent le genou et le creux poplité dans 47% des cas et le pied dans 45% des cas. Elles sont bilatérales dans 21% des cas, et concernent une autre localisation associée dans 21% des cas. Quant aux brides, 21% ont bénéficié d'une chirurgie, avec un délai moyen de 3 ans et 2 mois après la brûlure. Cette procédure chirurgicale consiste en une plastie en Z dans 91% des cas, à laquelle est associée une greffe de peau dans 54% des cas. Une rééducation fonctionnelle est pratiquée chez 54% des opérés. Parallèlement aux données de la littérature, nos résultats montrent que l'optimisation de la prise en charge passe par une meilleure prévention des accidents domestiques et une bonne codification thérapeutique. PMID:21991202

  7. Concerts & Opera

    Index Scriptorium Estoniae

    2006-01-01

    Kammerorkestri Kremerata Baltica kontserdid: 19. apr. Londonis LSO St Lukesis, 21. apr. Oxfordis Sheldonian Theatre'is, 17. apr. Aldeburghis, 20. apr. Manchesteris Bridgewater Hallis, 23. apr. Wales Millennium Centre'is, 22. apr. Edinburghis Usher Hallis

  8. Anneli Remme soovitab : Bachi Missa h-moll / Anneli Remme

    Index Scriptorium Estoniae

    Remme, Anneli, 1968-

    2006-01-01

    Eesti Filharmoonia Kammerkoori ja taani vanamuusikaorkestri Concerto Copenhagen kontserdist 12. apr. Vanemuise kontserdimajas, 13. apr. Jõhvi kontserdimajas, 14. apr. Estonia kontserdisaalis ja 15. apr. Pärnu kontserdimajas

  9. Chemotherapy, brachytherapy and surgery of locally evolved uterine cervix carcinomas: prognosis factors of local control and global survival; Chimioradiotherapie, curietherapie et chirurgie des cancers du col uterin localement evolues: facteurs pronostiques de controle local et de survie globale

    Energy Technology Data Exchange (ETDEWEB)

    Laude, C.; Montella, A.; Montbarbon, X.; Malet, C.; Racadot, S.; Pommier, P. [Centre Leon-Berard, 69 - Lyon (France); Mathevet, P. [Hopital Femme-Mere-Enfant, Hospices Civils de Lyon, 69 - Lyon (France); Buenerd, A. [Centre de Pathologie Est, Hospices Civils de Lyon, 69 - Lyon (France)

    2009-10-15

    The protocol used allows an excellent local control of the uterine cervix carcinoma with an acceptable morbidity. To anticipate the presence of a tumor residue can be an evolution in the therapy management after external radiotherapy, particularly in optimized image-guided brachytherapy (MRI and PET)New utero vaginal applicators with parameters implantation allow to realise the dose complement at the distal parameters. These advances make consider an improvement of results in the management of locally evolved uterine cervix carcinomas. (N.C.)

  10. The place radiotherapy alone with respect to surgery and radiotherapy in locally advanced vulva cancers; Place de la radiotherapie seule par rapport a la chirurgie et la radiotherapie dans les cancers vulvaires localement evolues

    Energy Technology Data Exchange (ETDEWEB)

    Mansouri, S.; Naim, A.; Moukhlissi, M.; Tawfik, N.; Bouchbika, Z.; Benchekroun, N.; Jouhadi, H.; Sahraoui, S.; Benider, A. [Centre de radiotherapie-oncologie, centre hospitalier universitaire, Ibn-Rochd, Casablanca (Morocco)

    2011-10-15

    The author report a study which aimed at evaluating the place or radiotherapy associated with surgery and of radiotherapy without surgery when taking into care locally advanced vulva cancers. The study is based on 46 cases. After 24 months, different aspects, such as recurrence and survival, have been assessed. It appears that there is no survival difference without recurrences between both sets. Short communication

  11. SPECT-CT and parathyroid scintigraphy: about an imaging case in surgery; TEMP-TDM et scintigraphie parathyroidienne: a propos d'un cas de l'imagerie a la chirurgie

    Energy Technology Data Exchange (ETDEWEB)

    Venel, Y.; Rouvre, M.; Baulieu, J.L. [CHRU Bretonneau, Service de medecine nucleaire et ultrasons, 37 - Tours (France); Lardy, H. [CHRU Clocheville, service de chirurgie viscerale et plastique, 37 - Tours (France); Nivet, H. [CHRU Bretonneau, Service de nephrologie, 37 - Tours (France); Sirinelli, D. [CHRU Clocheville, service de radiologie pediatrique, 37 - Tours (France)

    2010-07-01

    Purpose: With the introduction of hybrid cameras raises the question of adaptation protocols, including parathyroid scintigraphy where several types of acquisitions are possible. The case we are going to exhibit helped to adapt our protocol by anatomical verifying during surgery with isotopic detection. Conclusions: With this case, we decided to make in routine the protocol including a MIBI injection, a cervico-thoracic image at 10 minutes and at 1 hour and 15 minutes then a coupled SPECT at 1 hour and 30 minutes. The dual isotope scintigraphy is reserved for the failures of the previous method. (N.C.)

  12. Back to life – Exoskeletal finger-prosthesis in a semiprofessional boxer – limitations of reconstructive surgery in symbrachydactyly [Zurück ins Leben – Epithesenversorgung bei einer semiprofessionellen Boxerin – Limitationen der rekonstruktiven Chirurgie bei der Symbrachydaktylie

    Directory of Open Access Journals (Sweden)

    Jokuszies, Andreas

    2012-04-01

    Full Text Available [english] We report an unusual case of an 18-year-old female semiprofessional boxer presenting with finger and nail deformity of the right hand after symbrachydactyly separation in childhood in whom we performed exoskeletal prosthesis for aesthetic reasons.Because of the complexity of finger deformities and limitation of surgical interventions exoskeletal prosthesis were performed.To evaluate a potential improvement of finger dexterity we performed the Nine Hole Peg Test. This is a simple and commercially available upper extremity functional assessment instrument. To evaluate the quality of life we performed the Short Form 36-Item Health Survey (, a questionnaire designed to examine a person’s perceived health status.The prosthesis provided an excellent aesthetic result and improvement of self-confidence. No functional improvement could be obtained in this special case as it is described in patients with finger amputations.Especially in women malformations of the hand and fingers are often associated with psychological impairments and social isolation. In this case and after surgery in childhood exoskeletal prostheses provide a useful option to improve the aesthetical outcome as well as quality of life.[german] Wir berichten über eine 18-jährige semiprofessionelle Boxerin mit Nagel- und Fingerdeformitäten der rechten Hand nach operativer Korrektur einer Symbrachydaktylie in der Kindheit. Zur Verbesserung des Erscheinungsbildes der rechten Hand erfolgte die Anpassung von Fingerepithesen.Die Anpassung der Epithesen erfolgte in diesem Fall aufgrund der limitierten chirurgischen Behandlungsoptionen und diente in erster Linie zur Verbesserung der Ästhetik und Steigerung des Selbstwertgefühls. Zur objektiven Messung der Fingerfertigkeit setzten wir den Nine Hole Peg Test ein. Dieser Test ist ein einfaches und kommerziell erhältliches Instrument zur funktionellen Messung im Bereich der oberen Gliedmaßen.Zur Erfassung der gesundheitsbezogenen Lebensqualität wendeten wir den SF-36 (Short Form 36-Item Health Survey an. Dieser Test erfasst acht Dimensionen der subjektiven Gesundheit.Entgegen der Beschreibung bei Patienten nach Fingeramputation konnte in diesem speziellen Fall keine Verbesserung der Fingerfertigkeit erzielt werden. Es zeigte sich jedoch eine deutlliche Verbesserung im Hinblick auf die Lebensqualität der Patientin.Insbesondere Frauen sind durch fehlgebildete Hände und Finger infolge angeborener Fehlbildungen, aber auch nach Trauma häufig psychisch stark belastet, was nicht selten zu sozialer Isolation und Beeinträchtigung des Selbstwertgefühls führt.Hier können Epithesen dazu beitragen, das ästhetische Erscheinungsbild der Hand deutlich zu verbessern und die Lebensqualität der Patienten zu steigern.

  13. Surgery of congestive heart failure - the role of computed tomography in the pre- and postsurgical diagnostic evaluation; Chirurgie der Herzinsuffizienz - Stellenwert der Computertomographie in der prae- und postoperativen Diagnostik

    Energy Technology Data Exchange (ETDEWEB)

    Lembcke, A.; Kivelitz, D.E.; Rogalla, P.; Dewey, M.; Klessen, C.; Hamm, B.; Enzweiler, C.N.H. [Inst. fuer Radiologie, Charite - Universitaetsmedizin Berlin, Charite Campus Mitte, Berlin (Germany); Dohmen, P.M.; Konertz, W.F. [Klinik fuer Kardiovaskulaere Chirurgie, Charite - Universitaetsmedizin Berlin, Charite Campus Mitte, Berlin (Germany); Wiese, T.H. [Inst. fuer Radiologie, Augusta-Kranken-Anstalt, Bochum (Germany)

    2005-07-01

    The treatment of advanced, drug resistant congestive heart failure gains in importance in the field of cardiac surgery. Cardiac imaging for preoperative assessment and follow-up focuses on the determination of ventricular volumes and function as well as on the detection of postoperative complications. Computed tomography (CT) is highly accurate irrespective of the individual patient's anatomic situation, has a low examiner dependence and short examination time, does not require an arterial vascular access and can be performed in patients with metal implants. CT is the modality of choice in the follow-up of heart transplants to detect extracardiac and cardiac complications including coronary calcifications as an early sign of transplant vasculopathy. In addition, CT visualizes the elements of mechanical assist devices and can identify their possible local cardiac and mediastinal complications CT can detect fibrolipomatous involution of the mobilized muscle flap in dynamic cardiomyoplasty and can depict fibrous reactions along the epicardial mesh implant in passive cardiac containment. Further indications include assessment of typical local postoperative complications, such as intrathoracic infection and mediastinal bleeding, intracardiac thrombus formation or pericardial effusion. CT is routinely used for evaluating bypass patency but is limited in assessing associated valve defects since it does not visualize flow. (orig.)

  14. Functional results for the conservative surgery and brachytherapy as conservative treatment of vesicle and prostate rhabdomyosarcoma; Resultats fonctionnels de la chirurgie conservatrice et de la curietherapie comme traitement conservateur des rhabdomyosarcomes vesicoprostatiques

    Energy Technology Data Exchange (ETDEWEB)

    Mbarek, B.; Chajon, E.; Siala, W.; Dumas, I.; Albano, M.; Oberlin, O. [Institut Gustave-Roussy, 94 - Villejuif (France); Martelli, H. [Hopital Kremlin-Bicetre, 75 - Paris (France); Sarnacki, S.; Haie-Meder, C. [Hopital Necker, 75 - Paris (France)

    2006-11-15

    A conservative treatment with a functional bladder has been possible for 22 on 24 patients with an acceptable digestive and urinary toxicity. The ability to preserve a natural erectile function seems depend on the initial location of the tumor and on the type of the practiced surgery. (N.C.)

  15. Récidive de mélanome malin unguéal achromique: à propos d'un cas

    Science.gov (United States)

    Benyass, Youssef; Chafry, Bouchaib; Koufagued, Kaldadak; Bouabid, Salim; Benchebba, Driss; Chagar, Belkacem

    2015-01-01

    Le mélanome malin unguéal représente 1,8 à 8,1% des mélanomes malins cutanés. Sa prise en charge s'adresse aujourd'hui aux praticiens de différentes spécialités. L'acte chirurgical initial est une étape incontournable du traitement curatif. La biopsie de la lésion doit être complète, afin de déterminer de façon exacte la profondeur de l'envahissement en cas de malignité. Nous rapportons un cas de mélanome malin achromique à localisation unguéal chez une femme. La chirurgie initiale consistait en une amputation transphalangienne proximale. L’évolution après deux ans était marquée par une récidive avec extension vers le carpe. Ayant subie une reprise chirurgicale avec une exérèse large. Le traitement des récidives est palliatif et vise à apporter un confort de vie au patient. Le principe du traitement fait appel à l'exérèse chirurgicale des lésions. Des alternatives thérapeutiques sont à l’étude. PMID:26977229

  16. Lõbusalt üllatav Trash.dk / Christel Karits

    Index Scriptorium Estoniae

    Karits, Christel, 1966-

    2008-01-01

    Taani löökpillimängijate shõugrupi esinemistest 22. apr. Viljandi Pärimusmuusika Aidas, 23. apr. Jõhvi kontserdimajas, 24. apr. Tallinnas Estonia kontserdisaalis, 25. apr. Pärnu kontserdimajas ja 26. apr. VAnemuise kontserdimajas

  17. Computing Science and Statistics: Proceedings of the Symposium on Interface, 21-24 Apr 1991, Seattle, WA

    Science.gov (United States)

    1991-01-01

    Laboratories XX. CLASSIFICATION - DENSITY ESTIMATION 229 StatLog. An Evaluation of Machine Learning and Statistical Algorithms Charles C. Taylor ...on Hidden Perceptrons Arthur Nadas, IBM T.J. Watson Research Center 289 Comparing Mathematical and Algorithmic Modeling in Biology G. Arthur Mihram...James J. Weinkam, Wilfred L. Rosenbaum, and Theodor D. Sterling, Simon Fraser University 601 Relative Cancer Risk of Homemakers T.D. Sterling*, W.L

  18. Le deuil des conjoints après un cancer : entre évaluation et expérience subjective

    OpenAIRE

    Fasse, Léonor,

    2013-01-01

    In 2011, in France, more than 147 525 men and women died through cancer. This disease doesn’t affect only the oldest: 41 000 untimely deaths, before 65 years, are caused by cancer (FRANCIM, InVS, CIRC). All these persons were supposed to live with a partner. Faced with the patient’s death, more or less sustainable psychological, physical or social upheavals will affect the spouse.The cancer patient’s relatives and family constitute one of the patient’s main sources of support throughout the d...

  19. Progressions arithmétiques dans les nombres premiers, d'après B. Green et T. Tao

    OpenAIRE

    Host, Bernard

    2006-01-01

    Notes pour l'exposé No 944 (2004-2005) au Séminaire Bourbaki; B. Green and T. Tao have recently proved that 'the set of primes contains arbitrary long arithmetic progressions', answering to an old question with a remarkably simple formulation. The proof does not use any "transcendental" method and any of the deep theorems of analytic number theory. It is written in a 'spirit' close to ergodic theory and in particular of Furstenberg's proof of Szemerédi's Theorem, but it does not use any resul...

  20. Eastern Gulf of Mexico April 1997 Ocean Currents, Geographic NAD83, MMS (1999) [ocean_currents_egom_Apr_MMS_1997

    Data.gov (United States)

    Louisiana Geographic Information Center — This is one data set of a data package consisting of thirteen point data sets that have as attributes the direction and velocity of ocean currents in the 'eastern'...

  1. Western Gulf of Mexico April 1994 Ocean Currents, Geographic NAD83, MMS (1999) [ocean_currents_wgom_Apr_MMS_1994

    Data.gov (United States)

    Louisiana Geographic Information Center — This is one data set of a data package consisting of thirteen point data sets that have as attributes the direction and velocity of ocean currents in the western...

  2. LHC Beam Splash seen by the ATLAS detector - 7 Apr 2015 - Run 260466 - LB 731 - Event 16848

    CERN Multimedia

    ATLAS, EXPERIMENT

    2015-01-01

    Event display of a collimator "splash" event seen by the ATLAS experiment in LHC Run-2, on Tuesday April the 7th 2015: event 16848, run 260466. The collimator position is 140m in front of the ATLAS interaction point. The figure on the left shows an axial view of the various components of the ATLAS detector. The figure on the right shows the energy deposits in the cells of the ATLAS calorimeter.

  3. Représentation de l'espace gaulois d'après Grégoire de Tours

    Directory of Open Access Journals (Sweden)

    Xavier Rodier

    2004-12-01

    Full Text Available The systematic mapping of place names in Gaul from the collected works of Gregory of Tours (late 6th century stimulated some thoughts on the modern representation of space for this period. Different cartographic tools were employed to transform the distribution of location points into a spatial image. Lastly, the proposed virtual map provides the possibility to travel around this created space and explore it. While this virtual map generated new perspectives regarding the database of Gregory, it also showed the limited use one can make of this information regarding space.

  4. Mettre en oeuvre une GMAO maintenance industrielle, service après-vente, maintenance immobilière

    CERN Document Server

    Frédéric, Marc

    2003-01-01

    Pour les entreprises, l'utilisation d'un progiciel de GMAO [Gestion de la Maintenance Assistée par Ordinateur] est devenue un outil incontournable de gestion technico-budgétaire des activités de maintenance. Cependant, sans une bonne prise en compte des besoins techniques, financiers et humains, l'implantation d'un logiciel de GMAO risque de conduire à des échecs coûteux et aux effets irréversibles. Cet ouvrage très pratique propose donc de passer en revue toutes les étapes de la mise en œuvre d'une GMAO, de l'analyse des besoins jusqu'aux impacts organisationnels, en donnant tous les éléments permettant la réussite d'un projet d'implantation de GMAO.

  5. Un espace public néocapitaliste ? Habermas, un demi-siècle après

    Directory of Open Access Journals (Sweden)

    Stéphane Haber

    2012-02-01

    Full Text Available Strukturwandel der Öffentlichkeit, paru il y a cinquante ans, n’est pas d’abord un livre d’histoire, mais un livre politique. Comme on le sait, il s’agissait essentiellement pour son auteur de réveiller un concept de démocratie que le nazisme et le stalinisme avaient fait entrer dans un sommeil dogmatique, en installant au-devant de la scène des idées une opposition entre « totalitarisme » et « démocratie » qui, dans les faits, contribuait beaucoup à figer une conception étroitement électoral...

  6. Après le spectacle : les impacts psychosociaux de consommation de pornographie homosexuelle masculine chez les hommes gais

    Directory of Open Access Journals (Sweden)

    SIMON CORNEAU

    2010-01-01

    Full Text Available Cette recherche qualitative exploratoire vise à mettre à jour les impacts psychosociaux possibles de consommation de pornographie homosexuelle masculine à travers les discours de 20 usagers gais de Toronto (Canada. La consommation de pornographie semble plus acceptée et normalisée chez les hommes gais que chez les hommes hétérosexuels. Une telle consommation peut avoir une incidence sur certains aspects de la santé sexuelle et de la santé mentale. L'analyse thématique du corpus de nos données nous révèle que les impacts peuvent se faire sentir au niveau de l'apprentissage, de l'édification de la fantasmatique, de la validation de la sexualité entre hommes, de l'ingérence dans la vie sexuelle et enfin, sur l'habituation et sur l'image de soi/image corporelle. À l'aide de l’analyse critique de discours, nous avons pu documenter les discours sociaux plus larges en jeu dans les récits des usagers et voir de quelle façon ils se positionnent à l'intérieur de ces mêmes discours.

  7. Signal and image processing systems performance evaluation, simulation, and modeling; Proceedings of the Meeting, Orlando, FL, Apr. 4, 5, 1991

    Science.gov (United States)

    Nasr, Hatem N.; Bazakos, Michael E.

    The various aspects of the evaluation and modeling problems in algorithms, sensors, and systems are addressed. Consideration is given to a generic modular imaging IR signal processor, real-time architecture based on the image-processing module family, application of the Proto Ware simulation testbed to the design and evaluation of advanced avionics, development of a fire-and-forget imaging infrared seeker missile simulation, an adaptive morphological filter for image processing, laboratory development of a nonlinear optical tracking filter, a dynamic end-to-end model testbed for IR detection algorithms, wind tunnel model aircraft attitude and motion analysis, an information-theoretic approach to optimal quantization, parametric analysis of target/decoy performance, neural networks for automated target recognition parameters adaptation, performance evaluation of a texture-based segmentation algorithm, evaluation of image tracker algorithms, and multisensor fusion methodologies. (No individual items are abstracted in this volume)

  8. L'équipement collectif des tribus kanak d'après l'Inventaire Tribal de 1989

    Directory of Open Access Journals (Sweden)

    Louis ARRÉGHINI

    1991-09-01

    Full Text Available L’analyse des données de l’Inventaire Tribal de 1989, relatives aux équipements collectifs, révèle l’existence de grandes différences entre les tribus. Les cartes qui en sont issues présentent des formes d’organisation spatiale que toute évaluation du territoire néo-calédonien devrait prendre en compte.

  9. Gesellschaft fuer angewandte Mathematik und Mechanik, Scientific Annual Meeting, Technische Universitaet Wien, Vienna, Austria, Apr. 5-9, 1988, Reports

    Energy Technology Data Exchange (ETDEWEB)

    1989-01-01

    Recent investigations in applied mathematics and mechanics are examined in reviews and reports. Topics addressed include mathematical techniques for determining the earth's gravitational field; many-body systems; rods, shells and plates; eigenvalue problems in mechanical systems; parametric, flow-excited, and nonlinear vibrations; bifurcation theory and Liapunov stability; rail- and road-vehicle dynamics; robot dynamics and control; and numerical methods in mechanics. Consideration is given to stochastics in mechanics, linear elastostatics, variational principles in E theory, creep and yield, bodies with microstructure, compound problems in viscoplasticity, fracture mechanics, friction wear and rolling contact, elastoplastic hardening, and elastic and EM waves.

  10. La reconstruction des édifices religieux en Basse-Normandie après la Seconde Guerre mondiale

    Directory of Open Access Journals (Sweden)

    Alain Nafilyan

    2012-04-01

    Full Text Available L’étude entreprise aux fins de protection au titre des monuments historiques a permis d’établir une synthèse globale relative à la reconstruction des édifices religieux en la replaçant dans son contexte local historique et économique. L’analyse typologique a mis en lumière un grand éclatement formel offrant diversité et tâtonnement architectural, très caractéristiques des hésitations stylistiques dans l’architecture des années 1950. L’art du vitrail trouva une place privilégiée au travers d’une recherche toujours plus plastique et subtile autour de la diffusion de la lumière. La conclusion tentera d’apporter sous forme de synthèse une contribution à une légitime interrogation : peut-on parler d’un « style » de la reconstruction ?The study begun for the purposes of legal protection in conformance with ancient memorials allowed to establish synthetic material global relative to the reconstruction of the religious buildings by replacing it in its historic and economic local context. The typological analysis revealed a big formal explosion offering very characteristic, architectural variety and experimentation of the stylistic hesitances in the architecture of the 1950s. The art of stained-glass window making found a privileged position through research always more plastic around the lighting of the church. The conclusion will try to bring in the form of synthesis a contribution to a legitimate interrogation: can we speak about a « style » of the reconstruction?

  11. Radionuclide lymphoscintigraphy in limb edemas; La lymphoscintigraphie dans la pathologie lymphatique des membres: reflexions apres 20 ans d`utilisation

    Energy Technology Data Exchange (ETDEWEB)

    Pecking, A.P. [Centre Rene Huguenin, 92 - Saint-Cloud (France); Cluzan, R.V. [Hopital Cognacq-Jay, 75 - Paris (France)

    1997-12-31

    Indirect radionuclide lymphoscintigraphy is a safe, non-invasive and physiological method for the assessment of the limb lymphatic system. Colloids as antimony or rhenium sulphide labeled with 99m technetium have been widely used for morphological studies. Quantitative studies involving a continuous count rate monitoring of the injection sites followed by a computer analysis of dynamic image sequences have been a new promising step for an objective measurement of the peripheral lymphatic function. The injection site is always bilateral on the first web space of either the hand or the foot using a small volume (<0.2 mL) of the radiocolloid. This method has been validated on 30 young healthy volunteers and normal values established from a group of 125 upper and 141 lower limbs (normal subjects). The normal results showed a slight but continuous decrease in lymphatic function depending on the age of the subject. In pathological situations, we observed dysfunction of the lymphatic system in pure lymphoedemas or so-called lympho-venous edemas as demonstrated on the 1,182 upper and 2,463 lower limbs tested. The radionuclide lymphoscintigraphy may be helpful in cases of unilateral swollen limbs demonstrating a lymphatic dysfunction on a clinically normal contralateral limb at the first stage of a distal edema which appears within a few weeks or days, in a transient edema phase when normal status and oedema alternate. The lymphoscintigraphy gives objective and reproducible parameters necessary to assess the lymphatic variation under therapy (decongestive physiotherapy, surgery, drugs) and may be useful in the selection of new lympho-tonic treatments. This method is only reflecting the lymphatic function and is unable to appreciate the total lymphatic flow of the limb. Its results only reflect what happens at the injection site and it may be necessary to add a second test using a proximal injection in order to assess the occurrence of lymph nodes not visualized by the general method. (authors). 18 refs.

  12. Regulation mechanisms of the FLT3-ligand after irradiation; Mecanismes de regulation du FLT3-ligand apres irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Prat-Lepesant, M

    2005-06-15

    The hematopoietic compartment is one of the most severely damaged after chemotherapy, radiotherapy or accidental irradiations. Whatever its origin, the resulting damage to the bone marrow remains difficult to evaluate. Thus, it would be of great interest to get a biological indicator of residual hematopoiesis in order to adapt the treatment to each clinical situation. Recent results indicated that the plasma Flt3 ligand concentration was increased in patients suffering from either acquired or induced aplasia, suggesting that Flt3 ligand might be useful as a biological indicator of bone marrow status. We thus followed in a mouse model as well as in several clinical situations the variations in plasma Flt3 ligand concentration, after either homogeneous or heterogeneous irradiations. These variations were correlated to the number of hematopoietic progenitors and to other parameters such as duration and depth of pancytopenia. The results indicated that the concentration of Flt3 ligand in the blood reflects the bone marrow status, and that the follow-up of plasma Flt3 ligand concentration could give predictive information about the bone marrow function and the duration and severity of pancytopenia and thrombocytopenia. Nevertheless, the clinical use of Flt3 ligand as a biological indicator of bone marrow damage require the knowledge of the mechanisms regulating the variations in plasma Flt3 ligand concentration. We thus developed a study in the mouse model. The results indicated that the variations in plasma Flt3 ligand variations were not solely due to a balance between its production by lymphoid cells and its consumption by hematopoietic cells. Moreover, we showed that T lymphocytes are not the main regulator of plasma Flt3 ligand concentration as previously suggested, and that other cell types, possibly including bone marrow stromal cells, might be strongly implicated. These results also suggest that the Flt3 ligand is a main systemic regulator of hematopoiesis, especially during induced bone marrow aplasia. (author)

  13. Design, Implementation and Validation of the Three-Wheel Holonomic Motion System of the Assistant Personal Robot (APR

    Directory of Open Access Journals (Sweden)

    Javier Moreno

    2016-10-01

    Full Text Available This paper presents the design, implementation and validation of the three-wheel holonomic motion system of a mobile robot designed to operate in homes. The holonomic motion system is described in terms of mechanical design and electronic control. The paper analyzes the kinematics of the motion system and validates the estimation of the trajectory comparing the displacement estimated with the internal odometry of the motors and the displacement estimated with a SLAM procedure based on LIDAR information. Results obtained in different experiments have shown a difference on less than 30 mm between the position estimated with the SLAM and odometry, and a difference in the angular orientation of the mobile robot lower than 5° in absolute displacements up to 1000 mm.

  14. Synthesis report about the after-mine mission; Rapport de synthese sur la mission apres-mine

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    The French ministry of economy finances and industry has assigned the mission of evaluating the after-mine management system to the general inspection of finances and the general council of mines. The after-mine management system encompasses all procedures of coal, iron and potash mines closing down, land reclamation and environmental remedial action and site rehabilitation. This document makes first a status of the problems generated by the stoppage of mining activities: technical aspects, costs, institutional, organisational and juridical aspects, conservation of competences, international benchmarking elements and good practices implemented in foreign countries. Then, in a second part, this report presents the recommendations of the after-mine mission about the mastery of after-mine costs in agreement with the respect of the technical and social goals, with the development of the after-mine institutional system with the scheduled disappearance of Charbonnages de France and Mines de Potasses d'Alsace companies, and with the conservation of competences in the framework of the post-mine operational structure proposed by the mission. (J.S.)

  15. Vingt ans après (Twenty years after). Comment on "Disentangling DNA molecules" by Alexander Vologodskii

    Science.gov (United States)

    Grosberg, Alexander Y.

    2016-09-01

    The effect of DNA topology simplification by type II topoisomerase enzymes was discovered experimentally by Rybenkov et al. [1] 20 years ago - which motivates me to borrow the title for this comment from Alexandre Dumas [2]. Ever since the original discovery, the effect keeps entertaining theorists - but the most surprising fact is that the original experiment was never repeated, let alone improved. I do not understand why it is so. In my opinion, there is an acute need of new experiments, not only repeating the original measurements, but also examining numerous other aspects of the phenomenon. In this sense, the review [3] by Vologodskii, one of the original discoverers, is both timely and important. In his review, Vologodskii concentrates on what I would call mechanical aspect of the problem - how bent are T- and G-segments, what kinds of juxtaposition are relevant, etc. The importance of these issues notwithstanding, I want to complement this approach, and to consider in greater detail the thermodynamics of the process. My main points are as follows: action of topo II enzyme violates detailed balance for DNA, leading to circular currents and dissipation (which is indeed quite a common occurrence in many living systems). These currents are potentially observable, and dissipation measurable, which should challenge experimenters. The main goal of this comment is to show how general phenomenological point of view allows to formulate theoretical prediction for the energy dissipation rate.

  16. Un nouveau Risorgimento du cinéma : Rossellini lecteur de Stendhal (cent cinquante ans après

    Directory of Open Access Journals (Sweden)

    Carlo Testa

    2012-07-01

    Full Text Available Cet article fait d'abord le tour des raisons qui rendaient le Risorgimento (parachevé par l'unification de 1861 un thème actuel pour le public italien de 1961, au moment du dit « miracolo economico ». C'est en profitant de cette actualité, au moment du premier centenaire de la nation italienne, que sortit le film Vanina Vanini, re-créé par Roberto Rossellini sur la base de la nouvelle homonyme de Stendhal. Pourtant, malgré le moment favorable, la re-création littérature-cinéma opérée par Rossellini ne s'avéra pas fructueuse, à cause de certains obstacles matériels et commerciaux qui firent entrave aux intentions artistiques du metteur en scène. L'article examine ces contraintes -- qui hantaient et hantent toujours l'industrie cinématographique de par sa structure même -- et souligne que Rossellini sut lui-même tirer des conclusions courageusement radicales à partir de l'échec artistique essuyé dans son entreprise stendhalienne. Le film Vanina Vanini constitua le tournant décisif dans l'évolution du film de fiction de Rossellini vers les films didactiques et pédagogiques qu'il tourna en Italie et en France pendant les 15 dernières années de sa carrière.

  17. Chernobyl in the French mass media 14 years after the accident; Tchernobyl dans la presse francaise 14 ans apres

    Energy Technology Data Exchange (ETDEWEB)

    Anon

    2001-02-01

    The author presents how the mass media have dealt with the fourteenth anniversary of the Chernobyl accident. Nowadays Chernobyl epitomizes the hazards of nuclear energy. Public opinion has become extremely sensitive to topics concerning human health. This sensitivity is due to previous important affairs such as the scandal of the tainted blood, the mad cow disease or the syndrome of the Balkan war. Most media have broadened the debate to the sanitary impact of nuclear activities. The hyper-mediatization of the legal case of a man prosecuting the French state for no having taken adequate measures when the radioactive cloud spread over France, has given the feeling that French authorities have always wrongly minimized the consequences of the accident. (A.C.)

  18. Proceedings of Tunnel Detection Symposium on Subsurface Exploration Technology (4th) held in Golden, Colorado on 26 - 29 Apr 1993

    Science.gov (United States)

    1993-04-29

    REFERENCES 1. Waters, K. H., 1978, "Reflection Seismology. A Tool for Energy Resource Exploration," Wiley, 377 pp. 2. Obert , L., and W, I, Duvall, 1967...the centre frequency signal. TRACE NUMBER 0 10 20 (a) -70 -80- (dB) -90 -100 0 10 20 (b) -7r) -80 (dB) -90 -100 o-00 1o0 20 (C) -801 (dB) -90 -100...Richard J. Chignell Colorado School of Mines EMPAD Ltd. Golden, CO 80401 Surrey Tech Centre 40 Occam Road Yves Barbin Guildford GU2 544 Research

  19. Sensors and sensor systems for guidance and navigation II; Proceedings of the Meeting, Orlando, FL, Apr. 22, 23, 1992

    Science.gov (United States)

    Welch, Sharon S. (Editor)

    1992-01-01

    Topics discussed in this volume include aircraft guidance and navigation, optics for visual guidance of aircraft, spacecraft and missile guidance and navigation, lidar and ladar systems, microdevices, gyroscopes, cockpit displays, and automotive displays. Papers are presented on optical processing for range and attitude determination, aircraft collision avoidance using a statistical decision theory, a scanning laser aircraft surveillance system for carrier flight operations, star sensor simulation for astroinertial guidance and navigation, autonomous millimeter-wave radar guidance systems, and a 1.32-micron long-range solid state imaging ladar. Attention is also given to a microfabricated magnetometer using Young's modulus changes in magnetoelastic materials, an integrated microgyroscope, a pulsed diode ring laser gyroscope, self-scanned polysilicon active-matrix liquid-crystal displays, the history and development of coated contrast enhancement filters for cockpit displays, and the effect of the display configuration on the attentional sampling performance.

  20. OER/APR (Officer Effectiveness Report/Airman Performance Report) Administration: A Guide for Unit Level Monitors

    Science.gov (United States)

    1985-04-01

    about the mathematical theory involved every time you use the Julian Date Calendar, all you really need to remember is to add one day to any subtraction...performer--the best senior master sergcant in he Vedical Center. An outstanding enlisted leader-- responsibile, committed and professional. Exceptional

  1. Design and operating parameters for emission control studies: Phelps Dodge, Ajo, copper smelter. Final task report, Apr--Oct 1975

    Energy Technology Data Exchange (ETDEWEB)

    Weisenberg, I.J.; Serne, J.C.

    1976-02-01

    The report gives background design data for a specific copper smelter. The data is sufficiently detailed to allow air pollution control system engineering studies to be conducted. These studies will be concerned primarily with lean SO/sup 2/ streams that currently are not being captured. Physical layout of the smelter and the surrounding area is presented, along with existing control equipment. Ductwork that would be considered for future system tie-in is defined. Emissions from operating equipment, gas flow rates, temperatures, sulfur balance, and a process flow sheet are included. Utilities, stack dimensions, footing requirements, and solid waste handling are defined. Available area for new control equipment, gas characteristic variation, and potential new control equipment installation problems are discussed. (GRA)

  2. Liberalisation de la filiere coton en Côte d'Ivoire quinze ans apres : empreinte spatiale et organisationnelle

    Directory of Open Access Journals (Sweden)

    SIMPLICE YAO KOFFI

    2013-08-01

    Full Text Available The liberalization of the cotton sector in Ivory Coast after fifteen years: spatial and organizational marks. The liberalization of the cotton sector in Ivory Coast is inspired by industrialized countries. Its approaches are supported by the Breton Woods institutions and the French Cooperation. The aim of this study is to review spatial and organizational reforms in the cotton basin of Ivory Coast. The results of this research revealed that liberalization is the cause of the restructuring of the cotton area. On the other hand, it has resulted an organizational dynamic based on the activity of the cotton companies and producers. In addition, the areas defined by the liberalization are not respected by cotton agencies. This non-compliance is manifested by the incursion of cotton companies in areas outside their initial block. In this logic of incursion, the producers of public society (CIDT produce significantly more than those supervised by private cotton companies. This observation raises a debate regarding the continued liberalization of the cotton sector in Ivory Coast.

  3. Un nouveau Risorgimento du cinéma : Rossellini lecteur de Stendhal (cent) cinquante ans après

    OpenAIRE

    2013-01-01

    Cet article fait d'abord le tour des raisons qui rendaient le Risorgimento (parachevé par l'unification de 1861) un thème actuel pour le public italien de 1961, au moment du dit « miracolo economico ». C'est en profitant de cette actualité, au moment du premier centenaire de la nation italienne, que sortit le film Vanina Vanini, re-créé par Roberto Rossellini sur la base de la nouvelle homonyme de Stendhal. Pourtant, malgré le moment favorable, la re-création littérature-cinéma opérée par Ros...

  4. LHC Beam Splash seen by the ATLAS detector - 5 Apr 2015 - Run 260272 - LB 240 - event 5879

    CERN Multimedia

    ATLAS EXPERIMENT

    2015-01-01

    Event display of first collimator "splash" event seen by the ATLAS experiment in LHC Run-2 , on Sunday April the 5th : event 5879, run 260272. The collimator position is 140m in front of the ATLAS interaction point. The spray of particles enters ATLAS from the right hand side of the picture.

  5. Quality of life after radiotherapy for prostate cancer; Qualite de vie apres radiotherapie pour un cancer localise de la prostate

    Energy Technology Data Exchange (ETDEWEB)

    Joly, F. [Service d' oncologie medicale, CLCC Francois-Baclesse, 14 - Caen (France); CHU Cote-de-Nacre, 14 - Caen (France); Degrendel, A.C. [Service de radiotherapie, CLCC Francois-Baclesse, 14 - Caen (France); Guizard, A.V. [Registre general des tumeurs du Calvados, CLCC Francois-Baclesse, 14 - Caen (France)

    2010-10-15

    The goal of localized prostate cancer radiotherapy is to cure patients. The decision-making must integrate the survival but also the quality of life of patients. Some French validated self-reported questionnaires are available to evaluate quality of life. Whatever the treatments (radical prostatectomy, brachytherapy, external beam radiation, with or without hormono-therapy), even if patients report more sequelae, their long-term quality of life is similar to that of the general population, except for patients treated with hormono-therapy who complain more decline of physical quality of life. In comparison with prostatectomy, patients treated with external beam radiation report less long-lasting urinary symptoms, but more bowel side effects, with no difference in global quality of life. Sexual disorders are initially less important with external beam radiation but increase over time. Brachytherapy shows no sexual function preservation benefit relative to radiation and may be less favourable with more urinary sequelae. The association of hormono-therapy and external beam radiation decreases the quality of life of the patients, with a negative impact on vitality, sexuality and increase urinary disorders. Intensity-modulated radiotherapy (IMRT) seems to better preserve the long-term digestive quality of life in comparison with conformal radiation therapy. Post-prostatectomy could induce more digestive toxicity, such as rectal irritation. The adjunction of hormono-therapy to radiation, the previous medical history of abdominal surgery, the field of radiation and the acute reactions to radiation are the main predictive factors to late toxicity and should be considered in the choice of initial treatment and for the follow-up. (authors)

  6. Digues et polders littoraux : réflexions après la tempête Xynthia

    Directory of Open Access Journals (Sweden)

    Fernand Verger

    2011-06-01

    Full Text Available Les digues de polders littoraux comprennent plusieurs catégories : digues de mer, digues de rebras, digues dormantes et digues ruinées. Dans le marais Poitevin, la tempête Xynthia, pendant laquelle la mer a atteint un niveau exceptionnel, a submergé l'ensemble du réseau des digues. Elle a permis de prendre conscience de l'état du réseau des digues et de l'absence d'une ligne continue de digues dormantes d'un niveau suffisant pour limiter l'extension de l'inondation.Des solutions adoptées ailleurs en Europe, comme la transformation des polders en polders d'été ou la dépoldérisation n'ont pas été envisagées. La réparation à l'identique, avec un renforcement a été adoptée. D'une façon plus générale, des indices sont proposés pour aider à la gestion des polders littoraux. Ces indices doivent tenir compte de la valeur écosystémique des schorres dont la biodiversité et la productivité sont exceptionnelles. La nécessité de quantifier les enjeux – ce qui est certes difficile – apparaît d'autant plus nécessaire que la montée du niveau de la mer risque de contraindre une politique de maintien rigide du trait de côte à des investissements disproportionnés à long terme.Polder dikes coasts include several categories: sea dikes, sleeper dikes and devastated levees. In Marais Poitevin, during the storm Xynthia, the entire network of dikes has been flooded due to the exceptional level of the sea at that time. This situation has raised awareness of the status network of the current network of levees and of the lack of a continuous line of sleeper levees at a sufficient level to limit the extent of the flooding.Solutions adopted elsewhere in Europe, such as processing of the polders in summer polders or depolderization have not been considered. The decision has been taken to repair at the same and to reinforce the previous defences. In a more general way, the elaboration of indexes has been done to improve the management of coastal polders. These indexes should reflect the ecosystem value of salt marshes whose biodiversity and productivity are outstanding. Although it may be difficult, the necessity to assess the different issues is necessary indeed because the rising of the sea level may force to maintain rigid coastline at a disproportionate investment in the long term.

  7. The laser and its uses: 50 years after its invention; Le laser et ses applications: 50 ans apres son invention

    Energy Technology Data Exchange (ETDEWEB)

    Besnard, P. [FOTON/ENSSAT, CNRS, 22 - Lannion (France); Favennec, P.N. [APAST, 22 - Lannion (France)

    2011-07-01

    The laser, 50 years after its invention, has become a major player in modern technologies with its efficient partner the optical fiber. This book reviews the numerous applications of laser in diverse fields such as telecommunication, metrology, optical radar, surface treatment, medicine. The last chapter is dedicated to inertial fusion through the presentation of the Megajoule laser (LMJ) project

  8. Fugitive emission testing at the Kosovo coal gasification plant. Final task report Apr 79-Sep 81. [Yugoslavia

    Energy Technology Data Exchange (ETDEWEB)

    Honerkamp, R.L.; Dalrymple, D.A.

    1983-06-01

    The report summarizes results of a test program to characterize fugitive emissions from the Kosovo coal gasification plant in Yugoslavia, a test program implemented by the EPA in response to a need for representative data on the potential environmental impacts of Lurgi coal gasification technology. Major objectives of the fugitive emissions assessment were to: (1) determine the frequency of leak occurrence, (2) measure leak rates from leak sources, (3) estimate total fugitive emissions from leakage, and (4) compare the results to other fugitive emission test data. Study results show similarities to results of fugitive emission testing in U.S. oil refineries and organic chemical plants.

  9. Mars 2012 : Un an après Fukushima, le Japon entre catastrophes et résilience

    OpenAIRE

    Sabouret, Jean-François

    2012-01-01

    The earthquake and tsunami that struck Japan on March 11, causing the death or disappearance of more than 19,000 people, have unveiled a large social crisis that was waiting to spread like wild fire: the crises of employment, technological innovation, competitiveness, birth, abandonment of the elderly, confidence in the world of politics and medial officials. However, will Japan's big companies and finance remember what they owe to the Japanese people, who have been working since 1945, people...

  10. Le papillon tête-de-Janus: a propos de sémantique structurale, quarante ans aprês

    Directory of Open Access Journals (Sweden)

    Eric Landowski

    2006-06-01

    Full Text Available Semântica estrutural, o primeiro livro de Greimas, é de longa data, na semiótica, um « clássico », ou dito de outro modo um desses monumentos que se olha com respeito, mas geralmente de longe. No entanto, o seu interesse não se restringe ao aspecto histórico. Hoje ainda, a fecundidade da semiótica « greimasiana »,mas também a maioria das dificuldades que lhe são inerentes resultam de três opções fundamentais formuladas nesse livro : escolha em favor de uma teoria gerativa, baseamento da problemática da significação na gramativa da narratividade, papel essencial atribuído à percepção como fundamento da apreensão da significação. Explicitando os problemas que colocam essas escolhas e as perspectivas que elas abrem , o artigo acaba por situar umas em relação às outras as múltiplas tendências atuais da pesquisa, desde a semiótica « standard » até à semiótica do « sensível ».

  11. 15 years after Chernobyl. Nuclear plus greenhouse effect?; 15 ans apres Tchernobyl. Nucleaire plus effet de serre?

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, M. [Wise-Paris, 75 (France); Rosen, M. [International Atomic Energy Agency (IAEA), Vienna (Austria)

    2001-04-15

    Today, the argument in favour of nuclear energy is not an economical one nor linked to energy resources but is at the level of climatic change. Nuclear energy is seen as the only energy source without carbon dioxide emissions. A more detailed analysis of greenhouse gases on the life cycle shows that nuclear energy gives as greenhouse gases as big hydroelectric power plants or wind power plants, these emissions are more important than for biogas installations with cogeneration. The strategy of energy efficiency is certainly more competitive than the new reactors in other terms it is more efficiency to reduce the consumption than to increase the nuclear production. (N.C.)

  12. Superconductivity applications for infrared and microwave devices II; Proceedings of the Meeting, Orlando, FL, Apr. 4, 5, 1991

    Science.gov (United States)

    Heinen, Vernon O. (Editor); Bhasin, Kul B. (Editor)

    1991-01-01

    Topics discussed include thin-film technology, microwave transmission lines and resonators, microwave devices and circuits, infrared detectors and bolometers, and superconducting junctions. Papers are presented on possible enhancement in bolometric response using free-standing film of YBa2Cu3O(x), aging and surface instability in high-Tc superconductors, epitaxial Tl2Ba2CaCu2O8 thin films on LaAlO3 and their microwave device properties, the performance of stripline resonators using sputtered YBCO films, and a coplanar waveguide microwave filter of YBa2Cu3O7. Attention is also given to the performance characteristics of Y-Ba-Cu-O microwave superconducting detectors, high-Tc bolometer developments for planetary missions, infrared detectors from YBaCuO thin films, high-temperature superconductor junction technology, and submillimeter receiver components using superconducting tunnel junctions.

  13. Superconductivity applications for infrared and microwave devices; Proceedings of the Meeting, Orlando, FL, Apr. 19, 20, 1990

    Science.gov (United States)

    Bhasin, Kul B. (Editor); Heinen, Vernon O. (Editor)

    1990-01-01

    Various papers on superconductivity applications for IR and microwave devices are presented. The individual topics addressed include: pulsed laser deposition of Tl-Ca-Ba-Cu-O films, patterning of high-Tc superconducting thin films on Si substrates, IR spectra and the energy gap in thin film YBa2Cu3O(7-delta), high-temperature superconducting thin film microwave circuits, novel filter implementation utilizing HTS materials, high-temperature superconductor antenna investigations, high-Tc superconducting IR detectors, high-Tc superconducting IR detectors from Y-Ba-Cu-O thin films, Y-Ba-Cu0-O thin films as high-speed IR detectors, fabrication of a high-Tc superconducting bolometer, transition-edge microbolometer, photoresponse of YBa2Cu3O(7-delta) granular and epitaxial superconducting thin films, fast IR response of YBCO thin films, kinetic inductance effects in high-Tc microstrip circuits at microwave frequencies.

  14. La pubalgie du sportif: mise au point à propos d'une étude rétrospective de 128 joueurs

    Science.gov (United States)

    Mahmoudi, Ammar; Frioui, Samia; Jemni, Sonia; Khachnaoui, Faycel; Dahmene, Younes

    2015-01-01

    La pubalgie du sportif de haut niveau représente une entité nosologique à part entière, tant en raison du mécanisme à l'origine de la pathologie que des lésions objectivables au niveau de la paroi abdominale. C'est un syndrome douloureux de la région inguino-pubienne qui touche particulièrement les footballeurs. Son étiologie est attribuée à la répétition de mouvements des membres inférieurs et du tronc associant rotation et adduction forcées. Son incidence est nettement plus élevée chez les hommes. Après avoir écarté une pathologie d'organe, le patient devrait bénéficier tout au début de son traitement conservateur d'une IRM afin d'effectuer un bilan lésionnel complet qui, selon les situations, permet d’écourter le traitement conservateur et de proposer un traitement chirurgical optimal. Le traitement doit être résolument conservateur pendant 3 mois. La rééducation est le plus souvent le traitement de première intention. Les patients présentant une persistance des symptômes sont candidats à la chirurgie. L'intervention de Nesovic est le traitement de choix chez les sportifs de haut niveau et qui permet, dans la très grande majorité des cas, une reprise sans aucune limitation de l'activité sportive antérieure. La technique de Bassini semble être moins lourde que celle de Nesovic, puisqu'elle est moins invasive. Une prise en charge multidisciplinaire centrée sur l'athlète avant et après l'intervention permet un retour aux activités physiques après quelques mois. Nous rapportons l'expérience de la prise en charge de 128 joueurs opérés selon la technique de Bassini et nous comparons nos résultats avec celles de la littérature. PMID:26966484

  15. Elame üheskoos kaua ja tervelt / Maret Maripuu

    Index Scriptorium Estoniae

    Maripuu, Maret, 1974-

    2008-01-01

    Ilmunud ka: Den za Dnjom 11. apr. lk. 18-19, Virumaa Teataja 18. apr., lk. 11, Harju Ekspress 18.apr., lk. 6, Harju Elu 18. apr., lk. 2, Türi Rahvaleht 18. apr. lk. 4, Põhjarannik 19. apr., lk. 2, Severnoje Poberezhje 19. apr. lk. 2. Sotsiaalministeeriumis valminud rahvastiku tervise arengukavast

  16. Uus valitsus on näoga rahva poole / Maret Maripuu

    Index Scriptorium Estoniae

    Maripuu, Maret, 1974-

    2005-01-01

    Ilmunud ka Virumaa Nädalaleht 15. apr., lk. 2, Hiiu Leht 15. apr., lk. 2, Meie Maa 15. apr., lk. 2, Põhjarannik 15. apr., lk. 2, Severnoje Poberezhje 15. apr., lk. 2, Lääne Elu 16. apr., lk. 2, Valgamaalane 16. apr., lk.2, Võrumaa Teataja 16. apr., lk. 2, Koit 16. apr. lk. 6, Järva Teataja 19. apr., lk. 2, Nädaline 19. apr. lk. 4, Pärnus Postimees 20. apr. lk. 11. Autori hinnangul suudab Reformierakonna, Keskerakonna ja Rahvaliidu koalitsioonileping püstitada senisest ambitsioonikamaid eesmärke ning uuel valitsusel tuleb taastada usaldus riigijuhtide vastu

  17. Pidamata jäänud kõne / Imre Sooäär

    Index Scriptorium Estoniae

    Sooäär, Imre, 1969-

    2007-01-01

    Ilmunud ka: Lääne Elu, 10. apr. 2007, lk. 2; Hiiu Leht, 10. apr. 2007, lk. 2; Põhjarannik, 10. apr. 2007, lk. 2; Severnoje Poberezhje, 10. apr. 2007, lk. 2; Harjumaa, 10. apr. 2007, lk. 2; Virumaa Teataja, 12. apr. 2007, lk. 11; Nädaline, 12. apr. 2007, lk. 2; Sakala, 13. apr. 2007, lk. 2; Harju Ekspress, 13. apr. 2007, lk. 6; Vali Uudised, 13. apr. 2007, lk. 2; Järva Teataja, 14. apr. 2007, lk. 2; Vooremaa, 14. apr. 2007, lk. 2. Parlamendiliige leiab, et Ene Ergma oli parim Riigikogu XI koosseisu kandidaat spiikri kohale

  18. Le dermatofibrosarcome de Darier et Ferrand, une tumeur cutanée particulière: à propos de 32 cas et revue de la littérature

    Science.gov (United States)

    Elamrani, Driss; Droussi, Hatim; Boukind, Samira; Elatiqi, Keltoum; Dlimi, Meriem; Benchamkha, Yassine; Ettalbi, Saloua

    2014-01-01

    Le dermatofibrosarcome (DFS) est une tumeur fibreuse de la peau, de croissance lente, à très haut risque de récidive locale, mais à potentiel métastatique faible. A partir d'une étude rétrospective étalée sur une période de 5 ans (décembre 2008 - décembre 2013), nous avons analysé les caractéristiques épidémiologiques et cliniques, le délai de diagnostic, le type de thérapeutique et le devenir de 32 patients présentant des tumeurs de Darier et Ferrand histologiquement prouvées. Parmi les 32 patients, 10 se sont présentés initialement au service pour une récidive tumorale. Une discrète prédominance masculine a été notée. Les DFS touchent préférentiellement l'adulte jeune. Le délai diagnostique observé est en moyenne de 4 ans. Le tronc est la localisation préférentielle (60%), suivi par les extrémités proximales (30%). Les 32 patients ont été traités par exérèse chirurgicale avec une marge de 5cm en surface, emportant en profondeur une barrière anatomique saine. La couverture de la perte de substance (PDS) a été réalisée après confirmation anatomopathologique du caractère carcinologique de l'exérèse, et a fait appel à différents moyens allant de la greffe cutanée aux lambeaux musculo –cutanés libres. L’évolution a été marquée par la survenue d'une récidive tumorale chez 8 patients (3 cas parmi les tumeurs vues en première intention et 5 cas parmi les tumeurs vues en récidive) et les résultats ont été jugés satisfaisants sur le plan esthétique et fonctionnel. Le DFS de Darier et Ferrand est une tumeur dont le pronostic et le risque évolutif sont principalement liés au délai diagnostic et la qualité de la première exérèse. Le diagnostic tardif, rend difficile la chirurgie d'exérèse et de reconstruction Les possibilités de guérison en cas de chirurgie primaire bien conduite sont significativement supérieures à celles d'une chirurgie de rattrapage. L'amélioration du pronostic passe par

  19. Ülestõusmispühad barokkmeistrite suurteostega / Kersti Inno

    Index Scriptorium Estoniae

    Inno, Kersti, 1954-

    2006-01-01

    G. F. Händeli "Ülestõusmisoratooriumi" ettekandest 16. apr. Estonia kontserdisaalis. J. S. Bachi "Missa h-moll" ettekandest 13. apr. Jõhvi kontserdimajas, 14. apr. Estonia kontserdisaalis, 15. apr. Pärnu kontserdimajas

  20. Siim Nestor soovitab : David Morales. Reede ja laupäeva parimad palad / Siim Nestor

    Index Scriptorium Estoniae

    Nestor, Siim, 1974-

    2004-01-01

    Popmuusikaüritustest: David Morales 15. apr. klubis Moskva, "Eklekter" 16. apr Von Krahlis (esinejaks rootsi diskor DJ Mad Mats), prantsuse diskor DJ Yellow 16. apr. klubis Hollywood, üritusest "Dependent" 17. apr. Tartus

  1. Brahmsi "Saksa reekviem" Eestis / Kersti Inno

    Index Scriptorium Estoniae

    Inno, Kersti, 1954-

    2007-01-01

    Eesti Filharmoonia Kammerkoori ja Eesti Riikliku Sümfooniaorkestri kontserdist 3. apr. Vanemuise kontserdimajas, 4. apr. Jõhvi kontserdimajas, 6. apr. Estonia kontserdisaalis ja 7. apr. Pärnu kontserdimajas

  2. Siim Nestor soovitab : DJ Marky. Marco Passarani. Padded Cell / Siim Nestor

    Index Scriptorium Estoniae

    Nestor, Siim, 1974-

    2006-01-01

    Drum'n'bassi peost "Jus'Fine" 20. apr. klubis Privé Tallinnas. Technomuusikapeost "Stereo88" 20. apr. Tartus klubis Illusion ja 21. apr. Tallinnas Von Krahlis. Üritusest "Mutant Disko" 21. apr. klubis Privé

  3. Seitse miljardit veemajandusele / Rein Randver

    Index Scriptorium Estoniae

    Randver, Rein, 1956-

    2007-01-01

    Ilmunud ka: Sakala, 3. apr. 2007, lk. 2; Võrumaa Teataja, 3. apr. 2007, lk. 2; Vooremaa, 3. apr. 2007, lk. 2; Vali Uudised, 4. apr. 2007, lk. 2; Meie Maa, 4. apr. 2007, lk. 2; Põhjarannik, 4. apr. 2007, lk. 2; Severnoje Poberezhje, 4. apr. 2007, lk. 2; Harju Ekspress, 5. apr. 2007, lk. 8; Harjumaa, 5. apr. 2007, lk. 4; Lääne Elu, 10. apr. 2007, lk. 2; Oma Saar, 13. apr. 2007, lk. 5. Ametist lahkuv keskkonnaminister peab kõige olulisemaks ja rahaliselt suuremahulisemaks tegevusvaldkonnaks veemajandust

  4. Afflux massif de brûlés : la doctrine française de triage en temps de paix

    Science.gov (United States)

    Bargues, L.; Fall, M.M.

    2015-01-01

    Summary Les situations de catastrophe impliquant un grand nombre de brûlés peuvent survenir à tout moment après un incendie, une attaque terroriste, une explosion industrielle ou un accident de transport. Les différentes sociétés internationales de brûlologie ont publié des recommandations sur la préparation à l’afflux massif de brûlés. La Société Française d’Étude et de Traitement des Brûlés (SFETB) propose le triage des victimes selon la Surface Cutanée Brûlée (SCB), l’inhalation de fumées et les lésions traumatiques associées. Ce plan cherche à catégoriser les victimes et à attribuer à chaque patient un lit adapté à ses besoins thérapeutiques (centre des brûlés, réanimation médicale ou chirurgicale, service d’urgences, chirurgie, poste de triage). Les Services d’Aide Médicale Urgente (SAMU) sont au coeur du dispositif : premiers soins, poste Médical Avancé (pMA), régulation, triage et transport, renfort en matériel dans l’hôpital de proximité. Un plan catastrophe pour brûlés doit être adapté aux capacités hospitalières du pays. PMID:26668563

  5. Metsandust räsivad karmid reformid / Karel Rüütli

    Index Scriptorium Estoniae

    Rüütli, Karel, 1978-

    2008-01-01

    Ilmunud ka: Nädaline 22. apr. lk. 4, Hiiu Leht 22. apr. lk. 2, Võrumaa Teataja 22. apr. lk. 2, Tartu Postimees 28. apr. lk. 2, Vooremaa 29. apr. lk. 2, Nädalaleht 30. apr. lk. 5. Parlamendiliikme sõnul on Rahvaliit RMK ennatlike reformide vastu, millega satub ohtu 50 elujõulist metsandusasulat üle Eesti

  6. Evaluation of an indirect enzyme-linked immunosorbent assay (ELISA) for detection of antibodies to the Apx toxins of Actinobacillus pleuropneumoniae

    DEFF Research Database (Denmark)

    Nielsen, Ragnhild; van den Bosch, Johannes F.; Plambeck, Tamara;

    2000-01-01

    The reference strains of the 12 serotypes of Actinobacillus pleuropneumoniae express one or two of three different RTX exotoxins designated Apr I, Apr II and Apr III. The toxins are important virulence factors. In the present study, ELISAs with purified Apr I, Apr II and Apr III, respectively, as...

  7. Le personnage du Christ dans les Mystères anglais : une analyse d'après les travaux de Victor Turner

    Directory of Open Access Journals (Sweden)

    Tatjana Silec

    2010-06-01

    Full Text Available Dans les Mystères de York ou de Towneley, le Christ tient à la fois du fou de cour et du fou sage, ce qui peut sembler paradoxal mais trouve son origine dans la place accordée au fou dans la société médiévale occidentale en général. Le fou dit « sage » était, en raison du mépris dans lequel il tenait sa propre personne physique et son statut social, couvert du même opprobre que son homonyme de cour: tous deux bénéficiaient d'une liberté singulière qu'ils payaient de l'abandon de toute dignité. Les brimades endurées par le Christ dans deux Mystères anglais, Christ Before Herod et The Buffeting1, qui visent, pour les bourreaux, à humilier leur victime en faisant d’elle un bouffon, ont pour objet véritable de rendre évidente la folie d'un tel geste aux yeux des spectateurs, ainsi que le courage du Christ dans une mise en scène qui met en avant les qualités liminales de cette période de la vie du fils de Dieu, lequel est amené à devenir roi au terme de celle-ci. Elles mettent également en évidence le statut véritablement abject du fou professionnel.In the mystery cycles of York and Towneley, Jesus Christ is compared to a jester or a (wise fool by his opponents, something which is not so surprising if one takes into account the place given to the fool in medieval society. Indeed, despite his “wisdom” and because of his traditional lack of regard for his own person or status, the wise fool was the regular target of the same sort of abuse that the professional jester incurred, for it was the price they both had to pay for the special type of freedom they were awarded. The humiliations that Christ is subjected to in Christ Before Herod and The Buffeting, which his tormentors use to ridicule him, are evidence of their own folly and a testament to their victim’s fortitude. They exhibit the liminal qualities described by Turner in his analysis of the ritual process. And they are also a reminder of the truly abject condition of the professional fool.Nei misteri di York et di Towneley, il Cristo è rappresentato contemporaneamente come un buffone di corte e come un folle sapiente, cosa che può apparire paradossale ma le cui origini sono da rinvenirsi nel ruolo accordato al folle nella società medievale più in generale. Il folle detto «sapiente» era, a causa del disprezzo causato dalla sua fisicità e dal suo statuto sociale, oggetto della stessa considerazione riservata al suo omologo cortigiano: entrambi beneficiavano di una straordinaria libertà, pagata al prezzo della rinuncia ad ogni dignità. Le umiliazioni di cui è oggetto il Cristo in Christ Before Herod e The Buffeting, che lo riducono al rango di buffone, hanno la funzione di rendere manifesta la pazzia di un tale gesto agli occhi degli spettatori, ed insieme il coraggio del Cristo in una messa in scena que sottolinea le qualità liminari di questa fase della vita del figlio di Dio, destinato a divenire re al termine di questo processo. Analogamente, manifestano l’abiezione dello statuto del folle di professione.

  8. L’exportation de bois précieux (Dalbergia et Diospyros « illégaux » de Madagascar : 2009 et après ?

    Directory of Open Access Journals (Sweden)

    Pascal Lopez

    2010-12-01

    Full Text Available Illegal rosewood logging has known a strong increase in 2009, following two inter-ministerial texts legalizing exports of precious wood. National parks are specifically affected by this exploitation. It is of course very difficult to know the real situation concerning exploitation but also exports. This paper presents and discusses information about “illegal” exports. Firstly, after a recall of the legal context, it underlines the difficulties in collecting information. Several reasons are underlined: the size of container, the density of wood, the diversity of material (log, board, etc, the place of shipment, the filling up of containers, and under-declaration for fiscal reasons. Nevertheless, even if exports estimations are probably far from the reality, the equivalent of around 1,202 containers, representing a value of more than US$ 220,000,000 are listed. Secondly, it analyzes also traffic regulation systems. More specifically, it proposes a parallel between the regulation of ivory traffic and the regulation of precious wood traffic in Madagascar. It concludes that the process of garnishment with resale by auction has very few chances to be efficient. The ivory case shows that reinforcing processes of garnishment do not succeed in stopping the traffic. It rather provokes reorganizations of the value chain. In the long term, the sole solution will be the development of a sustainable labeled chain for precious wood. European Union Due Diligence Regulation and Lacey Act in United States participate in the strengthening of control on precious wood.

  9. Thermosense XIV; Proceedings of the International Conference on Thermal Sensing and Imaging Diagnostic Applications, Orlando, FL, Apr. 22-24, 1992

    Science.gov (United States)

    Eklund, Jan K.

    The present volume on thermal sensing and imaging diagnostic applications discusses predictive maintenance, buildings and structures, products and processes, materials evaluation, and research and development. Attention is given to the role of comparative and qualitative thermography in predictive maintenance, thermographic inspection and heat flow simulation of midspan joints, thermographic inspections of air distribution systems, and predictive maintenance of district heating networks by IR measurement. Topics addressed include thermographic imaging of cracks in thin metal sheets, processing of IR images of aircraft lapjoints, IR thermography of fatigue in metals, and thermography evaluation of metal bonding materials. Also discussed are desirable features of an IR imaging system for aerodynamic research full-spectrum multiwavelength pyrometry for nongray surfaces, IR imaging of MW sources, and IR air flow studies of chemical hood performance.

  10. Localised adenocarcinoma of prostate: the role of pelvis radiotherapy following radical prostatectomy; Adenocarcinome prostatique localise: place de la radiotherapie pelvienne apres prostatectomie radicale

    Energy Technology Data Exchange (ETDEWEB)

    Mazeron, J.J. [Centre Hospitalier Universitaire Pitie-Salpetriere, 75 - Paris (France); Bolla, M. [Centre Hospitalier Universitaire, 38 - Grenoble (France)

    1997-12-31

    Radical prostatectomy after pelvic lymphadenectomy is an effective treatment or patients with T1-2 pN0 adenocarcinoma of the prostate. However, pathologic analysis of resected tissue reveals that in 20 to 40 % of clinical stage B lesions, the tumour has extended locally beyond the prostate. This infra-clinical disease may be the origin of local relapse. Radiation oncologists are often asked to deliver post-operative irradiation. There is sufficient evidence in the literature that postoperative radiation therapy can improve local control rate for patients with pT3 pN0 adenocarcinoma of the prostate; however, the effect of this radiotherapy on survival in this category of patients remains unclear. It is the reason why randomized clinical trials have been implemented for investigating the role of pelvic external irradiation with respect to the effects on local control, acute and late morbidity, overall survival and cancer-related survival, and for better defining the selective indications of radiotherapy, regarding pathological data. (author)

  11. Proceedings of the Symposium on Scanning Antennas (4th) held on 21-22 Apr 1952 at the Naval Research Laboratory, Washington, DC

    Science.gov (United States)

    1952-07-18

    mat flight teste pfe #es^^ g»^.-^tfiSBa»jäWf^.’«ä»l^i^^ „18 AIRBORNE SCANNER FOR NIGHTHAWK DISCUSSION CöKläPEKTIA.L Dünbar: (SRI) wiiküison...determine tne iens juminati<yu angles.« Jü audition , since the scan angles have been specified, the oyer-?.ll ^.mensions of the sxacS",.a organ-pipe

  12. Evaluation of immediate breast reconstruction and radiotherapy: Factors associated with complications; Reconstruction mammaire immediate apres mastectomie suivie de radiotherapie: facteurs de risque de complications

    Energy Technology Data Exchange (ETDEWEB)

    Gross, E.; Cowen, D. [Departement de radiotherapie, hopital de la Timone, 13 - Marseille (France); Hannoun-Levi, J.M. [Departement de radiotherapie, centre Antoine-Lacassagne, 06 - Nice (France); Rouanet, P. [Departement de chirurgie, centre Val-d' Aurelle-Paul-Lamarque, 34 - Montpellier (France); Houvenaeghel, G. [Departement de chirurgie, institut Paoli-Calmettes, 13 - Marseille (France); Teissier, E. [Centre azureen de cancerologie, 06 - Mougins (France); Ellis, S. [Centre catalan d' oncologie, 66 - Perpignan (France); Resbeut, M. [Centre de radiotherapie Saint-Louis, 83 - Toulon (France); Tallet, A. [Departement de radiotherapie, institut Paoli-Calmettes, 13 - Marseille (France); Vaini Cowen, V. [Departement de chirurgie gynecologique, polyclinique du Parc-Rambot, 13 - Aix-en-Provence (France); Azria, D. [Departement de radiotherapie, centre Val-d' Aurelle-Paul-Lamarque, 34 - Montpellier (France)

    2010-12-15

    Objectives: To determine prospectively the factors associated with reconstruction failure (i.e. requiring expander removal) and capsular contracture in patients undergoing mastectomy and immediate two-stage breast reconstruction with a tissue expander and implant, and radiotherapy for breast cancer. This is a multi-institutional prospective non-randomized trial. Patients and Methods: Between 2/1998 and 9/2006, we prospectively evaluated 141 consecutive patients who received 141 implants after mastectomy and underwent chest wall radiotherapy (46 to 50 Gy in 23 to 25 fractions). Patients were evaluated after 24 to 36 months by two senior physicians (radiation oncologist and surgeon). Results: Medical follow-up was 37 months. Baker 1 and 2 capsular contracture was observed in 67.5% of patients, Baker 3 and 4 in 32.5%. There were 32 reconstruction failures. In a univariate analysis, the following factors were associated with Baker 3 and 4 capsular contracture: surgeon, use of hormonotherapy and smoking, of which only one remained in the multivariate analysis: surgeon. In a univariate analysis, the following factors were associated with reconstruction failure: tumor size T3 or T4, smoking, pN+ axilla. Three factors remained associated with reconstruction failure in a multiple logistic regression: large tumors T3/T4, smoking and pN+ axilla. Conclusions: Mastectomy, radiotherapy and immediate breast reconstruction with a tissue expander and implant should be considered when breast conserving surgery has been denied. Adequate patients can be easily selected by using three factors of favourable outcome. (authors)

  13. Le groupe Formation des Utilisateurs de l'Association Belge de Documentation, petit bilan après plusieurs années de fonctionnement

    OpenAIRE

    Pochet, Bernard; Thirion, Paul

    1998-01-01

    The User Group Training: A Recent History and Evaluation by the Association belge de documentation With the arrival of new information and communication technologies over recent years, the role of libraries has been profoundly ransformed, and practices among users and librarians alike have been radically modified. This article reviews the main study and research activities of the User Training Group in the Association belge de documentation (Belgian Association for Documentation). It examines...

  14. Situation de la pêche aux petits métiers après l'ouverture du nouveau chenal dans la lagune de Nador

    Directory of Open Access Journals (Sweden)

    Mohamed NAJIH

    2015-01-01

    Full Text Available Artisanal fishing is the main socioeconomic activity in Nador lagoon, located on the Mediterranean coast in the North East of Morocco. This activity is not part of the official circuit. In 2009, after the deterioration of water quality, public authorities have decided to open an artificial channel with the aim of improving the circulation of water in the lagoon. This work aims to be an update of the state of knowledge of artisanal fishing in the Nador lagoon, after the opening of the new channel, through a diagnosis based on the exploitation and analysis of socioeconomic indicators. The analysis shows that fishermen operate with six jobs. The annual fishing effort is estimated at 72,385 fishing trips. The overall catch is estimated at 1,157 tons annually for a raw product of 28,180,146 MAD. The economic analysis shows that invested capital is 20,723,000 MAD. For a number of 15.4 fishing trips per month, the monthly net profit per boat is 2,465 MAD. The added value produced by all boats is about 6.3 million MAD.

  15. Production d'énergie à partie de la houle. Bilan provisoire après 2 ans de déroulement du programme

    OpenAIRE

    Damy, Gilbert

    1982-01-01

    Le réajustement brutal des cours des produits pétroliers a provoqué vers la fin des années 70 une prise de conscience de l'opinion de la vulnérabilité et des limites de nos ressources énergétiques fossiles ainsi qu'un regain d' intérêt pour les énergies renouvelables. [OCR NON CONTRÔLE

  16. Topics in composite materials and structures; Proceedings of the Sessions, ASME Summer Mechanics and Materials Conference, Tempe, AZ, Apr. 28-May 1, 1992

    Science.gov (United States)

    Birman, Victor; Nagar, Arvind

    Various papers on composite materials and structures are presented. The individual topics addressed include: dynamic stress concentrations in particle- and fiber-reinforced composite materials, structural analysis of textile composites, effect of fiber microstructure on evolution of residual stresses in silicon carbide/titanium aluminide composites, fracture strength modeling and analysis of notched composites, structural similitude and scaling laws for laminated beam plates, dynamic and static pseudo-axisymemtric thermal problems of generally laminated cylindrical shells, analytical method for developing the contact law of laminated plates.

  17. Prospective study of alveolar bone resorption after radiotherapy and chemotherapy. Etude prospective de la resorption osseuse alveolaire apres radiotherapie et chimiotherapie

    Energy Technology Data Exchange (ETDEWEB)

    Libersa, P. (Faculte de Chirurgie Dentaire, 59 - Lille (France)); Prevost, B.; Mirabel, X.; Poissonnier, B.; Demaille, A. (Centre de Lutte Contre le Cancer Oscar-Lambret, 59 - Lille (France)); Laude, M. (Laboratoire de craniologie humaine et comparee, 80 - Amiens (France))

    1993-01-01

    A prospective comparative study of the alveolar bone resorption after teeth extraction was achieved in a series of 79 patients in order to analyze macroscopically the possible consequences of radiotherapy and chemotherapy on the toothless edges. After quarterly coronal and sagittal X-rays for two years, this study enhances quite a similar vertical resorption for the radiation and chemotherapy-treated patients as well as for the witness patients. The alveolar bone resorption progression also appears unaltered by anti cancerous treatments. In both cases, a resorption stabilization can be clearly seen after 6 months according to dental extractions. The vertical alveolar bone resorption is more important in incisor and canin regions. The anti cancerous treatments may not have significant disastrous consequences as fas as available bone amount is concerned, on a post prosthetic restoration.

  18. Thermosense XII; Proceedings of the International Conference on Thermal Sensing and Imaging Diagnostic Applications, Orlando, FL, Apr. 18-20, 1990

    Science.gov (United States)

    Semanovich, Sharon A.

    Various papers on thermal sensing and imaging diagnostic applications are presented. Individual topics addressed include: material property measurements with postprocessed thermal image data, recent advances in digital thermography for NDE, numerical modeling of thermographic NDT for graphite epoxy laminates, transient thermographic NDE of turbine blades, fault location in printed wiring boards using thermal imaging, dynamic thermal tomography, influence of temperature gradients on the measurement accuracy of IR imaging systems. Also discussed are: Spacelab-qualified IR imager for microgravity science applications, theoretical and experimental analysis of the modulation response of a sample IR imaging system, IR-visualized air turbulence, noise and artifact reduction in IR thermography, noise suppression in IR thermal-wave video images by real-time processing in synchronism with active stimulation of the target, hydrogen fire-detection using thermal imaging and its application to space launch vehicles, automated IR-weld seam control.

  19. La maîtrise du corps d’après les manuels de soufisme (xe-xive siècles

    Directory of Open Access Journals (Sweden)

    Eve Feuillebois-Pierunek

    2006-11-01

    Full Text Available La maîtrise du corps contribue à la lutte contre soi et à la réalisation spirituelle. Dans les ouvrages étudiés destinés à une population croissante et de plus en plus souvent organisée en communauté, les exploits ascétiques sont remplacés par un savoir-vivre qui sanctifie les actes de la vie quotidienne. L'article examine les règles qui régissent la satisfaction des besoins matériels essentiels (nourriture, sommeil, vêtement, ainsi que le mariage et le célibat. Les sources insistent sur la nécessité d'une coïncidence entre l'état intérieur et le comportement extérieur, mais la réalisation spirituelle place finalement l'homme au-dessus de l'effort volontaire.

  20. Retour sur la série type de Gomphotherium angustidens (Proboscidea, Mammalia: de Daubenton à Cuvier, et après

    Directory of Open Access Journals (Sweden)

    Göhlich, U. B.

    2011-12-01

    Full Text Available We analyze the specimens used by Cuvier to describe in 1806 his «mastodonte à dents étroites», named by him Mastodon angustidens later in 1817. Some of them – molars and partial molars from Simorre (Gers – were already mentioned by Réaumur and Daubenton during the 18th century. What is considered as the original type series of Gomphotherium angustidens (CUVIER, 1817 is presented and newly interpreted.[fr] Les spécimens qui ont permis à Cuvier de décrire le «mastodonte à dents étroites» en 1806, dénommé par lui Mastodon angustidens en 1817, sont révisés. Certains d’entre eux (molaires et fragments de molaires, provenant de Simorre (Gers, avaient déjà été mentionnés par Réaumur et par Daubenton au 18e siècle. La série type de Gomphotherium angustidens (CUVIER, 1817 est présentée, discutée et réinterprétée.

  1. Applications of artificial intelligence 1993: Knowledge-based systems in aerospace and industry; Proceedings of the Meeting, Orlando, FL, Apr. 13-15, 1993

    Science.gov (United States)

    Fayyad, Usama M. (Editor); Uthurusamy, Ramasamy (Editor)

    1993-01-01

    The present volume on applications of artificial intelligence with regard to knowledge-based systems in aerospace and industry discusses machine learning and clustering, expert systems and optimization techniques, monitoring and diagnosis, and automated design and expert systems. Attention is given to the integration of AI reasoning systems and hardware description languages, care-based reasoning, knowledge, retrieval, and training systems, and scheduling and planning. Topics addressed include the preprocessing of remotely sensed data for efficient analysis and classification, autonomous agents as air combat simulation adversaries, intelligent data presentation for real-time spacecraft monitoring, and an integrated reasoner for diagnosis in satellite control. Also discussed are a knowledge-based system for the design of heat exchangers, reuse of design information for model-based diagnosis, automatic compilation of expert systems, and a case-based approach to handling aircraft malfunctions.

  2. Après une période de difficultés budgétaires, le CERN respire enfin

    CERN Multimedia

    2004-01-01

    This animated period teached us two things: first, CERN knew how to find the necessary strength to overcome these difficulties, with its staff, its mission, its tools and in its traditions. (1/2 page)

  3. Geological, biological, and chemical data for Benthic Sediment Baseline Study of Mobile Bay from 3 Apr 1980 to 26 Aug 1981 (NODC Accession 0117430)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Abstract: Beginning in late 1979, the Alabama Coastal Area Board (CAB) funded a series of baseline surveys on the coastal resources of Alabama, from which they could...

  4. Security of the French electric systems after the 1999 storms; La securisation du systeme electrique francais apres les tempetes de 1999

    Energy Technology Data Exchange (ETDEWEB)

    Piketty, G. [Ecole Nationale Superieure des Mines, 75 - Paris (France)

    2002-08-01

    Given the costs of damages to the power grid during the storms of 26 and 28 December 1999, and for reasons related to EdF's image as a 'public service, it was necessary to carefully reexamine the level of security of various parts of the system in coping with events of an unprecedented violence and scope. The state has the responsibility of setting penalties (rate rebates) in the case of a prolonged blackout and the procedures for applying them. But it must also specify the order of magnitude and length of time for the program that it wants implemented to deal with such emergencies. It can do this by laying down general guidelines for investments in each major part of the electricity grid. (author)

  5. 78 FR 14155 - Special Conditions: Learjet Inc., Model LJ-200-1A10 Airplane; Use of Automatic Power Reserve (APR...

    Science.gov (United States)

    2013-03-05

    ... Federal Regulations is sold by the Superintendent of Documents. #0;Prices of new books are listed in the... Reliability Requirements. The probability analysis must include consideration of ATTCS failure occurring...

  6. Symposium on Recent Developments in Large-Scale Computational Fluid Dynamics, University of Minnesota, Minneapolis, Apr. 23, 24, 1990, Technical Papers

    Science.gov (United States)

    Tezduyar, Tayfun E.; Hughes, Thomas J. R.

    1991-06-01

    Methodologies and applications in finite difference, finite element, and finite volume techniques, and spectral methods are considered. Topics discussed include a dual-porosity model for waterflooding in naturally fractured reservoirs, Navier-Stokes simulations of flow past 3D submarine models, current CFD issues relevant to the incompressible Navier-Stokes equations, efficient direct solvers for large-scale CFD problems, adaptive streamline diffusion methods for compressible flow using conservation variables, computational methods for shock waves in a 3D supersonic flow, the computation of 3D flows using unstructured grids, a large-scale method of lines solution of fluid dynamics equations on Japanese supercomputers, and time-accurate incompressible flow computations with quadrilateral velocity-pressure elements.

  7. The effects of winglets on low aspect ratio wings at supersonic Mach numbers. M.S. Thesis Report Feb. 1989 - Apr. 1991

    Science.gov (United States)

    Keenan, James A.; Kuhlman, John M.

    1991-01-01

    A computational study was conducted on two wings, of aspect ratios 1.244 and 1.865, each having 65 degree leading edge sweep angles, to determine the effects of nonplanar winglets at supersonic Mach numbers. A Mach number of 1.62 was selected as the design value. The winglets studied were parametrically varied in alignment, length, sweep, camber, thickness, and dihedral angle to determine which geometry had the best predicted performance. For the computational analysis, an available Euler marching technique was used. The results indicated that the possibility existed for wing-winglet geometries to equal the performance of wing-alone bodies in supersonic flows with both bodies having the same semispan. The first wing with winglet used NACA 1402 airfoils for the base wing and was shown to have lift-to-pressure drag ratios within 0.136 percent to 0.360 percent of the NACA 1402 wing-alone. The other base wing was a natural flow wing which was previously designed specifically for a Mach number of 1.62. The results obtained showed that the natural wing-alone had a slightly higher lift-to-pressure drag than the natural wing with winglets.

  8. Le marché des armes après la guerre froide et les pays les moins développés

    OpenAIRE

    2002-01-01

    Les projets pour limiter le commerce des armes se sont multipliés avee l'achèvement d'un bon nombre de contlits régionaux et la fin de la guerre froide. La guerre du Golfe a également fait évoluer les conditions de sécurité des pays les moins développés, et les principaux vendeurs d'armes ont diminué leurs aides économiques à l'exportation des armes. A partir de l'examen de nombreux cas régionaux, l'auteur conclut que l'avenir des politiques d'armement des pays sous-développés dépend de l'ord...

  9. Geological and chemical data collected around Gaillard Island, Mobile Bay, Alabama from 11 Apr 1980 to 25 Aug 1982 (NODC Accession 0117688)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Sediment samples were collected from four sites around Gaillard Island, quarterly in 1980 and monthly in 1981-1982, and analyzed for particle size characteristics,...

  10. A methodology for airplane parameter estimation and confidence interval determination in nonlinear estimation problems. Ph.D. Thesis - George Washington Univ., Apr. 1985

    Science.gov (United States)

    Murphy, P. C.

    1986-01-01

    An algorithm for maximum likelihood (ML) estimation is developed with an efficient method for approximating the sensitivities. The ML algorithm relies on a new optimization method referred to as a modified Newton-Raphson with estimated sensitivities (MNRES). MNRES determines sensitivities by using slope information from local surface approximations of each output variable in parameter space. With the fitted surface, sensitivity information can be updated at each iteration with less computational effort than that required by either a finite-difference method or integration of the analytically determined sensitivity equations. MNRES eliminates the need to derive sensitivity equations for each new model, and thus provides flexibility to use model equations in any convenient format. A random search technique for determining the confidence limits of ML parameter estimates is applied to nonlinear estimation problems for airplanes. The confidence intervals obtained by the search are compared with Cramer-Rao (CR) bounds at the same confidence level. The degree of nonlinearity in the estimation problem is an important factor in the relationship between CR bounds and the error bounds determined by the search technique. Beale's measure of nonlinearity is developed in this study for airplane identification problems; it is used to empirically correct confidence levels and to predict the degree of agreement between CR bounds and search estimates.

  11. Chernobylsk: twenty years later, the international system of nuclear civil liability; Tchernobyl: 20 ans apres, le systeme international de responsabilite civile nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Lahorgue, M.B. [Poitiers Univ., 86 (France)

    2006-06-15

    The International system of nuclear civil liability is based on two international treaties: the Paris convention (24.07.1960) and the Brussels convention (31.01.1963), with a time limit for ratification in each concerned country at 30.10.1968. The Paris convention treats compensation and transfrontier problems, the amount of compensation is limited, the Brussels convention specifies the financial system of compensation. The Vienna system under the IAEA auspices gives minimal norms of financial protection against damages and stood in may 1963 thirty three parties signed it. Hungary, Poland, Lithuania, Romania, Armenia, czech republic, Estonia, Bulgaria, Slovakia, Latvia, Ukraine, Belarus, Moldavia have joined the Vienna convention, then the Russian Federation that had signed the Convention in 1996 became member in august 2005. New elements appear such measures of remedial action or measures of prevention of reduction of nuclear damages are included, the new protocol increases the geographical area by taking into account the maritime areas because of the evolution of the international sea law. The transport needs specific contracts between parties, the only case of exoneration is the armed conflicts, civil war, insurrection. The time of loss of right comes from ten years to thirty years, for deaths and body damages, the others types of damages stay fixed at ten years. The most important revision is about the limit financial amount for the nuclear operator that is increased and the calculation of methods of funding for each contracting party is tackled. In fact it appears that more important funds will be available to make compensation for a more important number of victims. The revised system guarantees that the liability chain will never be broken. (N.C.)

  12. Analyse de la repartition géographique des Malphigiaceae d’apres les caractêres du pollen et de la pollinisation

    Directory of Open Access Journals (Sweden)

    D. Lobreau-Callen

    1983-12-01

    Full Text Available ANALYSIS OF THE GEOGRAPHICAL DISTRIBUTION OF MALPHIGIACEAE USING POLLEN ANDPOLLINATION CHARACTERS A comparative study o f pollen and pollination in the family Malphigiaceae shows that the genera o f the Old World are derived from those in South America. They have existed on the continents involved since the Cretaceous. In South America there is coadaptation oetween the pollen characters and the pollinating insects present only on this continent and subsequently diversified after the enlargement o f the Atlantic in the Tertiary. Pollen characters o f the Malphigiaceae show affinities with those o f other families o f the Polygalales. Palynologically, Malphigiaceae approaches Euphorbiaceae on the one hand, and Leguminosae and Rutales-Sapindales on the other.

  13. Molecular signature of the radioinduction in the thyroid tumors developed after radiotherapy; Signature moleculaire de la radio-induction dans des tumeurs de la thyroide developpees apres radiotherapie

    Energy Technology Data Exchange (ETDEWEB)

    Mallard, Ch.

    2005-10-15

    Several epidemiological studies enlightens an increase of the number of thyroid cancers among children and adolescents exposed to ionizing radiation after an internal exposure ( Chernobylsk accident) or external one as a radiotherapy. No increase arose for adults.The analysis of the transcriptome was realised with micro arrays prepared on the genomic platform of the Cea at Evry that allow to study simultaneously the expression of 6000 genes. this study allows to enlighten a signature of radioinduction constituted by series of genes specifically expressed in one or other type of cancer in function of its etiology. This signature includes 59 genes expressed differentially between the sporadic carcinomas and 45 genes in the case of adenomas. with this signature an analysis in principal components allowed to determine correctly the etiology of 12 tumors among 13, the etiology of a sporadic adenoma was not determined. Besides, the study of the expression of genes specific to thyroid (TSHR, TG, TPO, TTF1, TTF2, PAX8) in relation with the presence of arrangements RET/PTC or mutations of BRAF was made. It allowed to enlighten the loss of TPO expression in the cancers changed for BRAF as well as a new mechanism of BRAF activation. (N.C.)

  14. Fuel cell powered by natural gas. The projet `Gazel` four years later; La pile a combustible au gaz naturel. Le projet `Gazel` apres quatre ans de exploitation

    Energy Technology Data Exchange (ETDEWEB)

    Nguyen, D.N. [Service de Gaz, Services Industriels de Geneve (Switzerland)

    1997-08-01

    The Services Industriels of Geneve (SIG) acted as a pioneer when in 1993 they purchased and commenced the operation of a first generation phosphoric acid fuel cell ONSI PC25A. The object of the SIG fuel cell pilot project, Gazel, is to promote the technology of fuel cells powered by natural gas, by demonstrating the feasibility of exploitation of the technique, and by seeking to optimize profitability conditions in an installation on an industrial scale. For almost four years, the operational results obtained conform to, and in some cases even exceed, the initial estimates, which were already very favourable in comparison with traditional technologies of electricity production. Indeed, ecological and technical performances more than corresponds to the manufacturer expectations. Long duration tests should allow to evaluate the profitability of the fuel cell, justly considered to be a technology of the future for the gas industry. (orig.) [Deutsch] Im Jahre 1993 haben die Industriellen Betriebe in Genf (SIG) auf eigene Rechnung die Brennstoffzelle PC25A von ONSI erworben und als erste deren regulaeren Betrieb aufgenommen. Mit diesem Projekt hatten die SIG sich zum Ziel gesetzt, die Brennstoffzellen-Technologie zu lancieren. Erdgas wird zur Speisung der Brennstoffzelle benutzt, und das Projekt ist eine Demonstration des zuverlaessigen Betriebs dieser Technologie, mit dem im industriellen Massstab die Rentabilitaetsbedingungen reell optimiert werden. Die in den beinahe vier Jahrzehnten Betriebsdauer erzielten resultate entsprechen voll den Erwartungen und uebertreffen in einzelnen Details die urspruenglichen Vorgaben, die im Vergleich zu den herkoemmlichen Technologien der Elektrizitaetserzeugung bereits sehr viel guenstiger sind. Den an sie gestellten technischen und oekologischen Forderungen von Seiten des Herstellers hat die realisierte Anlage tatsaechlich voellig entsprochen. Langzeitversuche dieser Art sind ideal, um die Rentabilitaet der Brennstoffzelle gegenwaertig noch abzuschaetzen, die bereits jetzt fuer die Gaswirtschaft mit vollem Recht als die Zukunftstechnologie bezeichnet werden muss. (orig.)

  15. Radionuclide cardiac evaluation before and after trans-myocardial laser revascularization: two case reports; Evaluation cardioscintigraphique avant et apres laser transmyocardique: etude de deux cas cliniques

    Energy Technology Data Exchange (ETDEWEB)

    Benamor, M.; Tainturier, C.; Ricci, A.; Dreyfus, G. [Centre Medico-Chirurgical Foch, 92 - Suresnes (France)

    1997-08-01

    Two patients aged 74 and 58 years old presenting with severe angina pectoris scored IV (CCS), who have become refractory to medical treatment and who were not candidates for coronary artery by pass graft, nor for percutaneous transluminal coronary angioplasty, were referred for tans-myocardial laser revascularization (TML). We present here the radionuclide cardiac evaluation results before and after TML. A clinical, ECG and radionuclide evaluation was performed after a conventional stress myocardial study using thallium-201 and injection of dipyridamole, followed by a gated SPECT radionuclide ventriculography. The data obtained included thallium-201 regional uptake, measurement of lung and liver uptake (lung/heart and liver/heart ratios) on the anterior tomographic projection view, left ventricular ejection fraction and regional wall motions. The results show a relative improvement for patient number 1 and an almost unchanged status for patient number 2; however, lung/heart and liver/heart ratios reflected more closely the complete alleviation of angina pectoris for both patients obtained four and five months after TML. This study, which is well correlated with published data in the literature, shows that objective improvements of cardiac perfusion and regional wall motions are not obvious despite the fact that a clear clinical improvements is obtained after TML. Additional controlled studies with a statistically significant number of patients are needed to determine the clinical opportunity and usefulness of this myocardial surgical revascularization procedure which is still currently in an investigational phase. (authors). 18 refs.

  16. Contrôle des circuits auxiliaires des P.F.W. (arret machine 2004/2006, après rénovation de 25 aimants)

    CERN Document Server

    Ottaviani, J

    2006-01-01

    Les PFW sont des nappes polaires installées sur les pôles des aimants du PS. Elles sont au nombre de 4 par unité d'aimant et constituées d'un circuit principal (dans lequel circule le courant désiré selon le cycle magnétique utilisé) et de circuits auxiliaires. Les circuits auxiliaires sont des enroulements de correction (boucles de tour et ?pick-up? brasés sur les enroulements principaux). Pendant la variation du champ magnétique de l'aimant PS, on utilise des tensions induites dans ces circuits auxiliaires pour corriger les erreurs de champ dues aux pertes par courants de Foucault dans la chambre à vide. Chaque année, pendant l'arrêt machine, on vérifie si les caractéristiques des circuits auxiliaires correspondent aux normes (mesures des résistances des boucles de tours, résistances entre ?pick-up? et isolation des circuits) afin de faire un suivi. Des mesures ont été faites au début du grand arrêt en décembre 2004 afin de définir quels aimants seraient à rénover (l'état des PFW e...

  17. The radiance of France; nuclear power and national identity after world war 2; Le rayonnement de la France; energie nucleaire et edentite nationale apres la seconde guerre mondiale

    Energy Technology Data Exchange (ETDEWEB)

    Hecht, G. [Michigan Univ., Ann Arbor, MI (United States)

    2004-07-01

    This book discusses the early history of French nuclear power within its social and political context from the end of world war 2 to 1970. The author describes the creation of the nuclear reactors, the work at the reactor sites, and the impact of nuclear power on local communities. Information on the French atomic bomb program is also included. The conflicts and negotiations surrounding the nuclear programs are detailed, and the importance of the programs to French national identity is made clear. An excellent bibliography and extensive footnotes are provided.

  18. Topics in composite materials and structures; Proceedings of the Sessions, ASME Summer Mechanics and Materials Conference, Tempe, AZ, Apr. 28-May 1, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Birman, V.; Nagar, A.

    1992-01-01

    Various papers on composite materials and structures are presented. The individual topics addressed include: dynamic stress concentrations in particle- and fiber-reinforced composite materials, structural analysis of textile composites, effect of fiber microstructure on evolution of residual stresses in silicon carbide/titanium aluminide composites, fracture strength modeling and analysis of notched composites, structural similitude and scaling laws for laminated beam plates, dynamic and static pseudo-axisymemtric thermal problems of generally laminated cylindrical shells, analytical method for developing the contact law of laminated plates.

  19. La mer et les milieux mystiques d’après la production hagiographique du Maghreb occidental (xiie-xve siècle

    Directory of Open Access Journals (Sweden)

    Allaoua Amara

    2012-02-01

    Full Text Available La production hagiographique du Maghreb occidental médiéval montre que la mer constituait un espace mystique. Plusieurs aspects sont sans cesse présents dans les récits : la marche sur l’eau, l’arrêt des tempêtes et la résistance aux pirates. La mer jouait un rôle important dans le développement des réseaux mystiques, entraînant une réorganisation de l’espace. À travers l’analyse des récits hagiographiques, est étudiée la présence des saints sur le littoral et au large, dont la conséquence principale est la contribution à la fixation des populations.

  20. Réajustements temporels et syllabiques après l'effacement optionnel du schwa en français

    Directory of Open Access Journals (Sweden)

    Beltzung Jean-Marc

    2014-07-01

    Full Text Available Cet article traite des réajustements temporels et syllabiques provoqués par l’effacement optionnel du schwa dans le démonstratif /sə/ « ce » en français standard moderne. A cet effet, un corpus composé de six triplés syntaxiquement équivalents a été constitué. Chaque triplés comprend une phrase dans laquelle le démonstratif est pleinement réalisé, une phrase dans laquelle l'effacement du schwa provoque la formation d'une séquence consonantique dérivée de type [s'{p,t}] et une phrase sans démonstratif comprenant une séquence consonantique lexicale de type /s{p,t}/. Ce corpus a été enregistré par dix locuteurs francophones (5 hommes et 5 femmes et la durée segmentale de chaque triplés, relevée de manière systématique, a fait l’objet d’un traitement statistique sous R. Les résultats des différentes ANOVA suggèrent un allongement significatif du [s] des clusters dérivés par rapport aux clusters lexicaux. Dans un cadre strictement CV (Lowenstamm 1996, Scheer 2004, cet allongement peut découler de la différence de structure prosodique qui existe entre ces deux types de clusters. Selon nous, et ce indépendamment du cadre d'analyse, le but de cet allongement consiste à maintenir un contraste entre les clusters dérivés de l’effacement du schwa et les clusters lexicaux dans les formes de surface.

  1. L'impact des transformations de régime en Pologne après 1989 sur la définition du droit rural

    Directory of Open Access Journals (Sweden)

    Aleksander Lichorowicz

    2015-01-01

    Full Text Available Le débat sur la portée et les criteres de définition du droit rural continue, dans la doctrine polonaise, depuis les années cinquante. J'ai présenté son déroulement et ses résultats dans une vaste dissertation il y a plusieurs années (...

  2. Situation de la pêche aux petits métiers après l'ouverture du nouveau chenal dans la lagune de Nador

    OpenAIRE

    Najih, Mohamed; Nadia BERDAY; Abdeljaouad LAMRINI; Nachite, Driss; Yassine ZAHRI

    2015-01-01

    Artisanal fishing is the main socioeconomic activity in Nador lagoon, located on the Mediterranean coast in the North East of Morocco. This activity is not part of the official circuit. In 2009, after the deterioration of water quality, public authorities have decided to open an artificial channel with the aim of improving the circulation of water in the lagoon. This work aims to be an update of the state of knowledge of artisanal fishing in the Nador lagoon, after the opening of the new chan...

  3. Trente ans après ‘L'Orientalisme' : Docteur Edouard, Monsieur Saïd et « la double expulsion »

    OpenAIRE

    Burgat, François

    2009-01-01

    Communication à la Middle East Studies Association 2008 (Plenary Session Celebrating the Thirtieth Anniversary or Orientalism : critiques and new insights) Washington DC, 24 novembre 2008; International audience; It is on the most “primordial” terrain of the current Palestinian reality – that of the period of 2006 through 2009 – that Said's work may leave space for debate. If, within the horizon of Western public opinion, and over and beyond the circles of purely Arab/Muslim solidarity, the c...

  4. Investigation of battery-charged-capacitor pulsed-power systems for electromagnetic-launcher experiments. Final report, Jan 90-Apr 91

    Energy Technology Data Exchange (ETDEWEB)

    Cornette, J.B.

    1992-02-01

    Candidate pulsed power systems for electromagnetic launchers constitute two broad categories: rotating machinery and non-rotating devices. Rotating machinery for this purpose is under development at several industrial and educational institutions around the world. Non-rotating hardware includes capacitors, batteries, and inductors. These, too, are the subject of research programs, but as yet, are much larger than rotating supplies of equal power and energy capability. In 1988, system studies identified several attractive pulsed power systems for electromagnetic launchers. Battery charged capacitor pulsed power systems were among those identified as promising for electromagnetic launcher systems. The basic equations governing the battery charging capacitor sequence, and the capacitor discharge into an electromagnetic launcher are the subject of this report. A battery charged capacitor system powering an electromagnetic launcher has also been built and tested. This experiment not only validates the system concept with presently available hardware, but can be used to establish a baseline for evaluation of future systems when technology in capacitor and battery power and energy densities improve.

  5. Terre-Neuve ou la carte éclatée d'après le «Grand Insulaire» d'André Thevet

    Directory of Open Access Journals (Sweden)

    Frank LESTRINGANT

    1987-09-01

    Full Text Available Les deux cartes relatives à Terre-Neuve, représentée comme un archipel, que l'on trouve dans le Grand Insulaire inachevé du cosmographe André Thevet (circa, 1586, sont un bon témoignage des errements en partie calculés auxquels se prêtait la cartographie à l'époque des Grandes Découvertes. Pour vaincre des contraintes techniques d'une part, telles que la nécessité du montage entre des données disparates, et pour affirmer d'autre part le dessein d'une entreprise de conquête, le cosmographe — ou géographe universel — est amené à truquer, selon les règles de l'art, un document composite, prélevé à l'origine sur le planisphère de Mercator et augmenté d'informations venues des routiers portulans. Une île inédite, qui porte le nom de Thevet, a pour fonction de signer le tout.

  6. D’après l’œuvre d’Howard Zinn, Des voix rebelles. Récits populaires des États-Unis

    OpenAIRE

    Le Mer, Hadrien

    2015-01-01

    Si la lutte des classes telle que la conçoit Howard Zinn constitue pour l’histoire, si ce n’est un moteur, du moins une constante, il n’en reste pas moins que la conscience de classe n’a pour l’auteur rien de spontané. Il fait état du caractère problématique de cette conscience toujours conquise en esquissant dès les premiers chapitres des Voix rebelles la généalogie de son éveil politique. La lecture de Dickens et la manière dont le déterminisme semble ne pas épargner l’enfance, l’exemple du...

  7. What about sexual life after therapy for prostate cancer?; Y a t-il une vie sexuelle apres traitement d'un cancer prostatique?

    Energy Technology Data Exchange (ETDEWEB)

    Cosset, J.M. [Institut Curie, 75 - Paris (France)

    2002-05-01

    The precise assessment of sexual dysfunction after treatment of prostatic cancer cannot be avoided in 2002. These iatrogenic complications may significantly alter the quality of life of the patients. In addition, sexual toxicity is progressively becoming a cardinal parameter for the treatment choice, both for the patient and the physician. Significant efforts allowed to reduce sexual toxicity after therapy in the recent years. As an example, nerve-sparing surgical techniques have been proposed, whenever reasonable. However, in spite of these surgical advances, data suggest that overall, the new irradiation techniques (conformal radiotherapy and brachytherapy) are responsible for less alteration of sexual life than surgery. Another potential advantage is that sildenafil (Viagra) is able to restore potency in a majority of cases after radiotherapy, while it is usually poorly effective after surgery. (author)

  8. Samarium-153 EDTMP reduces multiple bone metastasis besides pain relieve; Reduction des metastases osseuses apres traitement au samarium 153-EDTMP en complement de son effet antalgique

    Energy Technology Data Exchange (ETDEWEB)

    Haffaf, E.M.; Oufriha, N. [Hopital Central de l' Armee, Service de Medecine Nucleaire, Alger (Algeria)

    2006-10-15

    This case report shows an almost disappearance of multiple painful bone metastases, on a {sup 99m}Tc-HMDP bone scintigraphy, about three months after administration of {sup 153}Sm-EDTMP (Quadramet in a 78 year-old man with hormone refractory prostate adenocarcinoma. One {sup 153}Sm-EDTMP reduced the PSA level in this patient by more than 70% for at least 2 months. It raises the possibility that this radiopharmaceutical could have therapeutic effect on bone metastasis in addition to its bone pain palliation effect. (authors)

  9. Etude comparative sur la propagation de l'endommagement apres impact des composites carbone/epoxy renforces par piquage au fil Kevlar et titane-nickel

    Science.gov (United States)

    Vachon, Pierre-Luc

    Composite laminates have strong in-plane mechanical properties, but they are generally weaker through their thickness. This specificity makes the laminates prone to delamination, particularly under low-velocity impact loads. Consequently numerous research efforts have been dedicated to developing interlaminar reinforcing methods, such as transverse stitching. The present project proposes the use of the stitching technique combined with a special stitching thread made of superelastic TiNi alloy. This technology is intended to improve the delamination toughness in composite laminates loaded in bending. In the first part of this study a numerical model was developed for analyzing composite structures. The 3-D finite element model was built with the ANSYS commercial software using 20-node solid and 8-node shell elements. The progressive damage modeling technique was used, allowing the prediction of delamination propagation in a laminate submitted to various loading modes. The model was validated for a plate under quasi-static traction load, and it was then used to simulate three-point bending tests. Secondly, carbon/epoxy composite panels were fabricated, with each panel containing unstitched and stitched specimens. Two different materials were used for the stitching thread: superelastic TiNi wires and Kevlar threads as a reference. Some stitched specimens were cut in slices in order to make some observations of the internal stitch using an optical microscope. Standardized low-velocity impact tests and compression after impact tests were carried out on stitched and unstitched specimens (ASTM D7136 and D7137). The Kevlar reinforcements have shown great performance in reducing the delaminated zone after impact, as well as in improving the residual compression strength. The TiNi reinforcements provided encouraging results during the impact tests, though being less effective than the Kevlar threads. During the compression after impact tests, only a slight difference could be measured between the TiNi-stitched and the unstitched specimens. Then the bending performance of the specimens was quantified experimentally by calculating the energy required to create a unit volume of damaged material (Gv, J/mm3). This metric is similar to the Strain Energy Release Rate (SERR) commonly used in studies on delamination. According to the experimental results, the damage resistance in three-point bending was not improved by the Kevlar reinforcements, despite the reduced damaged zone after the impact test. Indeed, when the strain energy in bending is relativized to the induced damaged volume during propagation, it turns out that the TiNi reinforcements are more effective than the Kevlar's for improving the damage resistance. Finally, the numerical study on the behavior of both types of stitched reinforcements allowed identifying subtle differences between those. Indeed, both stitching threads (TiNi and Kevlar) promoted the interlaminar propagation of the delamination during simulation of the bending test, with this behavior being less pronounced for the TiNi-stitched plate. However the Kevlar threads seemed more effective for stopping this propagation in the zones between the stitches. Keywords: composite materials, stitching, numerical model, shape memory alloy, three-point bending, low-velocity impact, ultrasound imaging.

  10. Presence of interleukin 6 at the cutaneous level after in vivo neutron irradiation; Presence d`interleukine 6 au niveau cutane apres irradiation neutronique in vivo

    Energy Technology Data Exchange (ETDEWEB)

    Agay, D.; Pradeau, P.; Edgard, L.; Van Uye, A.; Mestries, J.C.

    1994-12-31

    In this study we investigated the in situ localization of IL-6 in mixed neutron-gamma irradiated baboons belly skin. Using immunohistochemical methods, we demonstrated the presence of IL-6 as early as the first day after the irradiation day. However experimental conditions did not allow us to conclude to a causality relation between irradiation and IL-6 cutaneous presence. (author). 4 refs.

  11. Smart materials fabrication and materials for micro-electro-mechanical systems; Symposium Proceedings, San Francisco, CA, Apr. 28-30, 1992

    Science.gov (United States)

    Jardine, A. Peter (Editor); Johnson, George C. (Editor); Crowson, Andrew (Editor); Allen, Mark (Editor)

    1992-01-01

    A conference on the rapidly developing fields of `smart materials' and micro-electro-mechanical systems produced papers in the areas of fabrication and characterization of ferroelectric thin films; polycrystalline silicon; optical, chemical, and biological sensors; thin film shape memory alloys; materials characterization; and alternative materials and applications.

  12. Les droits de la femme dans la jurisprudence de la Cour Constitutionnelle égyptienne après les "Printemps Arabes"

    Directory of Open Access Journals (Sweden)

    Roberta Cupertino

    2015-07-01

      This work addresses the issue of women's rights in Islamic society. Particularly, attention is focused on a legal system, the Egyptian, who is heavily innervated by the principles of Islamic law. On the relationship between the principles of the Sharia and Women's Rights has repeatedly ruled the Constitutional Court that, with its peculiar interpretative reasoning on scriptural texts, has enabled the survival of the rules protecting women in the legal system of the State.

  13. Monolithic microwave integrated circuits for sensors, radar, and communications systems; Proceedings of the Meeting, Orlando, FL, Apr. 2-4, 1991

    Science.gov (United States)

    Leonard, Regis F. (Editor); Bhasin, Kul B. (Editor)

    1991-01-01

    Consideration is given to MMICs for airborne phased arrays, monolithic GaAs integrated circuit millimeter wave imaging sensors, accurate design of multiport low-noise MMICs up to 20 GHz, an ultralinear low-noise amplifier technology for space communications, variable-gain MMIC module for space applications, a high-efficiency dual-band power amplifier for radar applications, a high-density circuit approach for low-cost MMIC circuits, coplanar SIMMWIC circuits, recent advances in monolithic phased arrays, and system-level integrated circuit development for phased-array antenna applications. Consideration is also given to performance enhancement in future communications satellites with MMIC technology insertion, application of Ka-band MMIC technology for an Orbiter/ACTS communications experiment, a space-based millimeter wave debris tracking radar, low-noise high-yield octave-band feedback amplifiers to 20 GHz, quasi-optical MESFET VCOs, and a high-dynamic-range mixer using novel balun structure.

  14. Sympathetic re-innervation of myocardium after liver transplant in the hereditary amyloid neuropathy; Reinnervation sympathique du myocarde apres transplantation hepatique dans la neuropathie amyloide hereditaire

    Energy Technology Data Exchange (ETDEWEB)

    Delahaye, N.; Le Guludec, D. [Medecine Nucleaire, Hopital Bichat, Paris (France); Slama, M. [Cardiologie, Hopital A.Beclere, Paris (France); Guyen, C.N. [SHFJ, DSV-CEA, Orsay (France); Dinanian, S. [Cardiologie, Hopital A.Beclere, Paris (France); Merlet, P. [SHFJ, DSV-CEA, Orsay (France)

    1997-12-31

    The hereditary amyloid neuropathy (HAN) is characterized by a progressive sensory-motor poly-neuropathy and a dysautonomia with myocardium sympathetic denervation. This is established by MIBL scintigraphy and may enhance the troubles of conduction and of cardiac rhythm. The amyloid deposits are constituted of anomalous pre-albumin fabricated by liver. The hepatic transplant (HT) is the only known treatment. Four patients (GI: 39 {+-} 5 years) have been studied by MIBG scintigraphy, 2.2 {+-} 0.7 years after HT, and compared with 12 patients (GII: 39 {+-} 12 years) studied before HT. The left ventricular function, the coronary arteries and the at-rest scintigraphy with thallium were normal for all of them. The cardiac capture of MIBG, evaluated by the cardio-mediastinal activity ratio (C/M), measured on an anterior thoracic planar acquisition performed 4 hours after the intravenous injection of 300 MBq, was higher for GI than for GII (1.49 {+-} 0.12 vs 1.29 {+-} 0.13, p 0.02). The washouts (4 h / 20 min) were not different. In tomography, the patients of GI presented focal anomalies with a more-or-less extended apical defect, a satisfying fixation of the basal half of the anterior wall, more-or-less overflowing the septal and lateral walls, and for 2 patients, a satisfying inferior fixation. On the contrary, 9/12 patients of GII have had a diffuse absence of fixation, the other three heaving a satisfying antero-basal fixation ({chi}{sup 2}, p = 0.05). The results are not explained by difference of severity or evolution duration of HAN. Thus, it appears that there exists a sympathetic re-innervation of myocardium after HT in the HAN, debuting by the heart base, similarly with the effect of anatomic interruption of innervation in cardiac transplants

  15. Caesium 137: Properties and biological effects resulting of an internal contamination;Cesium 137: proprietes et effets biologiques apres contamination interne

    Energy Technology Data Exchange (ETDEWEB)

    Lestaevel, P.; Racine, R.; Bensoussan, H.; Rouas, C.; Gueguen, Y.; Dublineau, I.; Bertho, J.M.; Gourmelon, P.; Jourdain, J.R.; Souidi, M. [Institut de Radioprotection et de Surete Nucleaire, IRSN, laboratoire de radiotoxicologie experimentale, direction de la radioprotection de l' homme, 92 - Fontenay-aux-Roses (France)

    2010-02-15

    Caesium-137 ({sup 137}Cs) is a radionuclide present in the environment mainly as the result of the atmospheric nuclear weapons testing and accidents arising in nuclear power plants like the Chernobyl accident in 1986. Nowadays, the health consequences resulting from a chronic exposure to this radionuclide remain unknown. After absorption, the caesium is distributed relatively homogeneously within the body, with a more important load in children than in adults. The toxicity of {sup 137}Cs is mainly due to its radiological properties. A high dose of {sup 137}Cs is responsible for a medullar dystrophy, disorders of the reproductive function, and effects on liver and renal functions. Disorders of bone mineralization and brain damages were also described in human beings. At lowest dose, {sup 137}Cs induces disturbances of wakefulness-sleep cycle, but not accompanied with behavioural disorders. The cardiovascular system was also perturbed. Biological effects of {sup 137}Cs on the metabolisms of the vitamin D, cholesterol and steroid hormones were described, but do not lead to clinical symptoms. In human beings, {sup 137}Cs leads to an immune deficiency, congenital and foetal deformations, an increased of thyroid cancer, as well as neurological disorders. It seems that children are more sensitive to the toxic effects of caesium than the adults. At present, the only effective treatment for the decorporation of the ingested {sup 137}Cs is the Prussian Blue (Radiogardase). The use of pectin to de-corporate the ingested {sup 137}Cs, in children notably, is sometimes proposed, but its administration still remains an open question. To conclude, the available scientific data suggest that {sup 137}Cs could affect a number of physiological and metabolic functions and consequently, could participate in the health risks associated to the presence of other contaminants in the environment. (authors)

  16. Treatment modalities of oral mucositis after radiation of head and neck cancers; Prise en charge des mucites apres radiotherapie des cancers des voies aerodigestives superieures

    Energy Technology Data Exchange (ETDEWEB)

    Lapeyre, M.; Charra-Brunaud, C.; Kaminsky, M.C.; Geoffrois, L.; Dolivet, G.; Pourel, N.; Marchal, C.; Bey, P.; Maire, F.; Simon, M. [Centre Alexis-Vautrin, 54 - Vandoeuvre-les-Nancy (France); Toussaint, B. [Hopital Central, Service de Chirurgie ORL, 54 - Nancy (France)

    2001-11-01

    Acute mucositis is common after radiotherapy for head and neck cancers. During the past 3 decades, there was a gradual evolution in the treatment modalities for locally advanced carcinomas (concomitant radio-chemotherapy, accelerated radiotherapy). These new strategies are accompanied by an increase in early mucosal reactions. At the present time, there is no widely accepted prophylaxis or effective treatment. Many traditional remedies or new agents seem ineffective (Sucralfate, Chlorhexidine, GM-CSF, Silver nitrate, Prostaglandin, anti-oxidants, Benzydamine hydrochloride), while others seem promising (Povidone-iodine, nonabsorbable antibiotic lozenges and anti-fungal, local GM-CSF, Glutamide, Low-energy laser, corticosteroids). Radioprotectors are controversial and should be only used in experimental protocols and not in routine practice. However, some recommendations can be proposed: general prevention and global care before cancer therapy should be systematic (oral hygiene, dental and periodontal treatment, advice to avoid the use of tobacco and alcohol); frequent oral rinsing with a bland mouthwash (Povidone-iodine or others) should be used at the start of treatment because there are significant modifications of the oral microflora increased by a disturbed salivary flow; these mouthwashes could be associated with nonabsorbable antibiotic lozenges or anti-fungal topical (bicarbonates, Amphotericine B); Systematic percutaneous fluoroscopic gastrostomy should be decided before any aggressive treatments (concomitant radio-chemotherapy, accelerated radiotherapy); pain should be controlled; finally, the radiation technique should be optimized (mucosal sparing block, conformal radiotherapy and intensity modulated radiation therapy). (authors)

  17. French nuclear dissuasion after the cold war: continuity, ruptures, questions; La dissuasion nucleaire francaise apres la guerre froide: continuite, ruptures, interrogations

    Energy Technology Data Exchange (ETDEWEB)

    Tertrais, B

    2000-07-01

    Nuclear dissuasion is a slow and permanent process of adjustment to the strategic environment. French dissuasion adaptation to the new international environment covers a full decade, starting in the 1989-1992 era with a re-evaluation of defense programs. It has been followed by the 1994 defense white book which opens up the European perspective and reaches its peak in 1996 with a series of major decisions: renouncement of surface-to-surface missiles, launching of the M51 program, end of nuclear tests and shift towards simulation, dismantling of fissile materials production facilities etc. This process shows up two logics: the one of continuity with the confirmation of the bases of the French nuclear doctrine, and the one of discontinuity with significant changes in the general domain of the French nuclear policy. It also opens up questions about the field of application of dissuasion and the future of the nuclear consensus. (J.S.)

  18. Comparison of THALES and VIPRE-01 Subchannel Codes for Loss of Flow and Single Reactor Coolant Pump Rotor Seizure Accidents using Lumped Channel APR1400 Geometry

    Energy Technology Data Exchange (ETDEWEB)

    Oezdemir, Erdal; Moon, Kang Hoon; Oh, Seung Jong [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of); Kim, Yongdeog [KHNP-CRI, Daejeon (Korea, Republic of)

    2014-10-15

    Subchannel analysis plays important role to evaluate safety critical parameters like minimum departure from nucleate boiling ratio (MDNBR), peak clad temperature and fuel centerline temperature. In this study, two different subchannel codes, VIPRE-01 (Versatile Internals and Component Program for Reactors: EPRI) and THALES (Thermal Hydraulic AnaLyzer for Enhanced Simulation of core) are examined. In this study, two different transient cases for which MDNBR result play important role are selected to conduct analysis with THALES and VIPRE-01 subchannel codes. In order to get comparable results same core geometry, fuel parameters, correlations and models are selected for each code. MDNBR results from simulations by both code are agree with each other with negligible difference. Whereas, simulations conducted by enabling conduction model in VIPRE-01 shows significant difference from the results of THALES.

  19. L’après lycée ou les mésaventures cartographiques d’élèves de classe préparatoire

    Directory of Open Access Journals (Sweden)

    A. Leroux

    1990-09-01

    Full Text Available Le constat d’un savoir géographique familier est dressé en tout début d’année dans une classe préparatoire littéraire. Il s’avère qu’il traduit, à la sortie du lycée, à la fois une géographie scolaire et une géographie représentée plutôt stéréotypées. Et, du CM2 en Terminale, les acquis ne sont pas toujours ceux que l’on croit…

  20. Management of inflammatory breast cancer after neo-adjuvant chemotherapy; Traitement locoregional du cancer du sein inflammatoire apres chimiotherapie neo-adjuvante

    Energy Technology Data Exchange (ETDEWEB)

    Abrous-Anane, S.; Daveau, C.; Dendale, R.; Campana, F.; Kirova, Y.; Fourquet, A.; Bollet, M.A. [Service d' onco-radiotherapie, institut Curie, 26, rue d' Ulm, 75005 Paris cedex 05 (France); Savignoni, A.; Gautier, C. [Service de biostatistique, institut Curie, 26, rue d' Ulm, 75248 Paris cedex 05 (France); Pierga, J.Y. [Service d' oncologie medicale, institut Curie, 26, rue d' Ulm, 75248 Paris cedex 05 (France); Reyal, F. [Service de chirurgie, institut Curie, 26, rue d' Ulm, 75248 Paris cedex 05 (France)

    2011-12-15

    Purpose. - To assess the benefit of breast surgery for inflammatory breast cancer. Patients and methods. - This retrospective series was based on 232 patients treated for inflammatory breast cancer. All patients received primary chemotherapy followed by either exclusive radiotherapy (118 patients, 51%) or surgery with or without radiotherapy (114 patients, 49%). The median follow-up was 11 years. Results. - The two groups were comparable apart from fewer tumors smaller than 70 mm (43% vs 33%, P = 0.003), a higher rate of clinical stage N2 (15% vs 5%, P = 0.04) and fewer histopathological grade 3 tumors (46% vs 61%, P < 0.05) in the no-surgery group. The addition of surgery was associated with a significant improvement in locoregional disease control (P = 0.04) but with no significant difference in overall survival rates or disease-free intervals. Late toxicities were not significantly different between the two treatment groups except for a higher rate of fibrosis in the no-surgery group (P < 0.0001), and more lymphedema in the surgery group (P = 0.002). Conclusion. - Our data suggest an improvement in locoregional control in patients treated by surgery, in conjunction with chemotherapy and radiotherapy, for inflammatory breast cancer. (authors)

  1. Relativit\\'e g\\'en\\'erale (d'apr\\`es M.Vaugon) et quelques probl\\`emes math\\'ematiques qui en sont issus

    CERN Document Server

    Humbert, Emmanuel

    2010-01-01

    This text aims to explain general relativity to geometers who have no knowledge about physics. Using handwritten notes by Michel Vaugon, we first construct the bases of the theory. Then, we describe the physical context of some mathematical problems coming from general relativity. ----- Ce texte s'adresse aux g\\'eom\\`etres, qui veulent comprendre la relativit\\'e g\\'en\\'erale mais qui n'ont aucune connaissance en physique. Nous expliquons d'abord les bases de la th\\'eorie en nous appuyant sur des notes manuscrites de Michel Vaugon et nous abordons ensuite quelques probl\\`emes math\\'ematiques issus de la relativit\\'e et que nous repla\\c{c}ons dans un contexte physique.

  2. Role of endovascular irradiation in the prevention of vascular restenosis following angioplasty; Role de la curietherapie endovasculaire dans la prevention de la restenose vasculaire apres angioplastie

    Energy Technology Data Exchange (ETDEWEB)

    Noel, G.; Feuvret, L.; Mazeron, J.J.; Pousset, F. [Hopital Pitie-Salpetriere, 75 - Paris (France); Bourhis, J.; Gerbaulet, A. [Institut Gustave Roussy, 94 - Villejuif (France); Popowski, Y. [Hopital Universitaire, Geneve (Switzerland)

    1998-07-01

    About 30% of patients who underwent percutaneous transluminal coronary angioplasty show evidence of restenosis, which appears to be independent of the angioplasty method used. The restenosis is due of two factors, Firstly migration of smooth vascular muscle cells of the vascular media to the intima and multiplication which lead to the formation of a neo-intima. Irradiation limits the proliferation by acting of the cells in the mitotic stage. The vascular target volume is not very thick and is difficult to define it, that why brachytherapy seems to be the best procedure to prevent restenosis. However, the development of this treatment present many difficulties. Different irradiation techniques have been studied. Such techniques include catheter containing radioactive sealed source, radioactive stent, or balloon containing radioactive liquid inside. Each of these methods have their own advantages, inconveniences, problems and risks. Radioisotope may be either beta or gamma emitters.Gamma emitter presents problems for radioprotection but the satisfactory dose distribution may be difficult to obtain using beta emitter. Choice of dose, dose rate and delay between the end of angioplasty and the beginning of brachytherapy is subject to some discuss. Animal experiments using radioisotope have shown reduction in cell proliferation. Human trials showed feasibility, safety of the method and real impact on restenosis prevention. However, long-term efficacy has not been proved because the follow-up of the patients is too short. A randomized trial of {sup 192}Ir brachytherapy for prevention of restenosis has recently shown the efficacy in short and median term. However, long term efficiency and secondary effects have not yet been established as the follow up time of this study is still too short. That is why, collaboration between cardiologists and radiotherapists and physicists is indispensable to enable the development of an optimal technique. (authors)

  3. Le Management des risques dans les entreprises Tunisiennes Un état des lieux après la révolution

    Directory of Open Access Journals (Sweden)

    Sonda DAOUD BEN Arab

    2015-09-01

    Les résultats montrent, également, que le dispositif de management des risques est plutôt informel et concentré sur l’analyse des risques spécifiques, hormis le cas des établissements de crédit qui semblent être mieux outillés en matière de management des risques.

  4. Observance to the teeth casts of fluorination after head and neck irradiation; Observance aux gouttieres dentaires de fluoration apres irradiation de la tete et du cou

    Energy Technology Data Exchange (ETDEWEB)

    Albarghach, N. [CHU Morvan, 29 - Brest (France); Righini, C. [CHU Michallon, 38 - Grenoble (France); Thariat, J. [Centre Antoine-Lacassagne, 06 - Nice (France)

    2009-10-15

    The application of teeth casts with fluorinated gel is omitted in practice after six months for most of patients. The reasons can be an inadequate information on the application time of casts, mucitis pain during excessive application of fluorinated gel during irradiation creating then, apprehension of fluorinated gels. A questionnaire of observance during the consultation can be an education tool. repeated for the same patients at the next follow up consultation and compared it could allow to measure the impact of awareness measures during the follow up. (N.C.)

  5. Politique et stratégie énergétiques de l’Inde avant et après Copenhague 2009

    Directory of Open Access Journals (Sweden)

    Megha Shenoy

    2011-05-01

    Full Text Available L’Inde est un pays démocratique d’une extraordinaire diversité. Sa croissance économique est l’une des plus rapides au monde. C’est le sixième plus grand consommateur mondial d’énergie. Ses politiques et ses stratégies énergétiques suscitent un intérêt de plus en plus important en raison de leur impact considérable sur les relations géopolitiques, sur les prix mondiaux de l’énergie et sur les changements climatiques. Actuellement, sa consommation d’énergie per capita et ses valeurs d’émissions de gaz à effet de serre sont faibles. Cependant, elles sont vouées à augmenter si le pays emprunte la même trajectoire de développement que l’Occident. Pour que l’Inde saute par-dessus ces sentiers déjà souvent battus pour en atteindre un qui garantisse un développement durable, le pays doit impérativement redéfinir son paradigme de développement de sorte à assurer une croissance inclusive. Des subventions inviables, une mise en œuvre des réformes laissant à désirer, des prix énergétiques faussés et des investissements inadaptés dans des énergies renouvelables sont quelques-unes des principales entraves que le gouvernement indien doit réexaminer afin d’améliorer la sécurité énergétique et de fournir un cadre de transition vers une économie à faible intensité de carbone. Outre des politiques énergétiques innovatrices telles que la Mission solaire nationale (National Solar Mission, la Mission nationale pour l’amélioration de l’efficacité énergétique (National Mission on Enhanced Energy Efficiency et la Mission nationale pour l’habitat durable (National Mission on Sustainable Habitat, l’Inde a besoin d’adopter un cadre de croissance découplée, que nous considérons comme une amélioration de la qualité de vie des citoyens sans pour autant intensifier les dommages à l’environnement. Depuis 2008, l’Inde démontre qu’elle prend au sérieux le changement de son modèle de croissance et le passage à des énergies propres. Néanmoins, ces perspectives ne se réaliseront pas pleinement si l’hémisphère Nord n’apporte pas une aide technique et financière pour atténuer collectivement les effets nuisibles du réchauffement de la planète et des changements climatiques qu’il provoque.

  6. New Trends in Research of Energetic Materials (5th Seminar) Held in Pardubice, Czech Republic on 24-25 Apr 2002

    Science.gov (United States)

    2002-04-01

    GE TIC MA TERIALS11 Mlloslav Krupka and Svatopluk Zeman Department of Theory & Technology of Explosives, University of Pardubice, CZ-S32 10 Pardubice...Zielonka, POLAND CONTA CT COMPA TIRILITYINVESTIGA TIONS OF HIGH-ENER GE TIC MA TERIALS USED IN’MORTAR A UGMENTING PROPELLI7VG CHARGES 200 Joel...of April 2003 in the Aula Magna of our University. Pardubice, March 30’b, 2002 Svatopluk Z e m a n 9 NEW TRENDS IN RESEARCH OF ENERGETIC MATERIALS

  7. MFE和APR地层测试器应用技术探讨%Discuss for Applied Technology of MFE and APR Formation Tester

    Institute of Scientific and Technical Information of China (English)

    李加明

    2010-01-01

    通过对MFE、APR两种测试工具的结构、原理和工作特性的剖析,结合现场使用情况,对测试作业过程中遇到的封隔器失封、开关井不正常等问题进行了分析和探讨,运用力学原理分析了封隔器受力状态和测试操作力学.根据不同井况特点,有针对性地提出了应对措施和建议,为合理选用MFE、APR地层测试工具,组配合适的测试管柱结构提供了依据.

  8. The use of confocal microscopy in lung anatomy-pathology after local irradiation; Apports de la microscopie confocale en anatomie-pathologique pulmonaire apres irradiation locale

    Energy Technology Data Exchange (ETDEWEB)

    Dudoignon, N.; L' Hullier, I.; Guillet, K.; Frot, C.; Poncy, J.L.; Fritsch, P. [CEA Centre d' Etudes de Bruyeres-le-Chatel, 91 (France)

    1998-04-01

    Methods have been developed to quantify fibrosis and proliferative lesions in the lungs They combine, on the same sample, confocal microscopy on thick sections and conventional microscopy on thin sections. (authors)

  9. Comment financer le développement après la crise économique et financière

    Directory of Open Access Journals (Sweden)

    Bruno Gurtner

    2011-05-01

    Full Text Available La crise a eu, sur les taux de croissance des pays en développement ou émergents, des effets plus dévastateurs que sur ceux des nations industrialisées. Alors que certains n’avaient pas les ressources nécessaires pour financer des mesures de relance assez vigoureuses, les grands pays émergents ont vite retrouvé le chemin de la reprise et sont actuellement les principaux moteurs de l’économie mondiale.L’effondrement des flux de capitaux privés a provoqué un déficit croissant dans le financement global du Sud. Et jusqu’à présent, pas plus l’augmentation des flux financiers publics que la lente reprise – depuis la fin 2009 – des apports de capitaux privés n’ont permis de compenser ces manques. L’ONU indique par ailleurs que le volume global des mouvements financiers des pays du Sud vers ceux du Nord dépasse celui des flux en sens contraire : le Sud continue de financer le Nord.Alors que l’on débat désormais d’une réforme de l’ordre économique et financier mondial, cela n’a pas encore été suivi d’effets suffisants pour les pays en développement. Les institutions financières internationales disposent bien de ressources accrues, mais les pays en développement y sont toujours sous-représentés. Le FMI et la Banque mondiale ont remis en question certains de leurs dogmes traditionnels, sans que l’on puisse parler à coup sûr de nouvelle politique.Il apparaît toujours plus évident que les impôts jouent un rôle central dans la mobilisation de ressources locales pour financer le développement et l’on reconnaît d’une manière générale qu’il faudra réformer dans ce sens la fiscalité des pays en développement. Cependant, l’aide technique des pays industrialisés en vue de réaliser ces réformes reste insuffisante. De même, il est de plus en plus admis que les impôts sont un instrument pour la construction de l’Etat (state-building, la démocratisation et la gouvernance. La lutte contre l’évasion fiscale à l’échelle internationale et les flux illicites de capitaux (illicit capital flows a gagné en vigueur et l’on voit s’améliorer les échanges d’informations en matière fiscale. Mais les instruments novateurs et plus efficaces d’une transparence accrue ont de la peine à s’imposer face aux intérêts occultes de certains centres financiers.

  10. The Party's Over: Oil, War And The Fate Of Industrial Societies; Petrole la fete est finie. Avenir des societes industrielles apres le pic petrolier

    Energy Technology Data Exchange (ETDEWEB)

    Heinberg, R

    2008-07-01

    The world is about to run out of cheap oil and change dramatically. Within the next few years, global production will peak. Thereafter, even if industrial societies begin to switch to alternative energy sources, they will have less net energy each year to do all the work essential to the survival of complex societies. We are entering a new era, as different from the industrial era as the latter was from medieval times. In 'The Party's Over', Richard Heinberg places this momentous transition in historical context, showing how industrialism arose from the harnessing of fossil fuels, how competition to control access to oil shaped the geopolitics of the twentieth century and how contention for dwindling energy resources in the twenty-first century will lead to resource wars in the Middle East, Central Asia and South America. He describes the likely impacts of oil depletion and all of the energy alternatives. Predicting chaos unless the United States-the world's foremost oil consumer-is willing to join with other countries to implement a global program of resource conservation and sharing, he also recommends a 'managed collapse' that might make way for a slower-paced, low-energy, sustainable society in the future. More readable than other accounts of this issue, with fuller discussion of the context, social implications and recommendations for personal, community, national and global action, Heinberg's updated book is a riveting wake-up call for human-kind as the oil era winds down, and a critical tool for understanding and influencing current US foreign policy.

  11. Chernobyl, 25 years later, demographical situation and health problems in the contaminated territories; Tchernobyl, 25 ans apres, Situation demographique et problemes de sante dans les territoires contamines

    Energy Technology Data Exchange (ETDEWEB)

    Bandajevski, Yury I.; Bandajevskaya, G.S. [Centre d' analyse et de coordination ' Ecologie et Sante' (Belarus); Dubovaya, Natalia; Kadun, O.N. [Centre d' analyse et de coordination ' Ecologie et Sante' (Ukraine)

    2011-04-15

    On April 26, 1986, the reactor no.4 of the Chernobyl power plant (Ukraine) exploded. The real human impact of this catastrophe is still unknown. Today, 1.4 million people, included 260.000 children, are living in contaminated areas. What is the population situation of these areas and what are the actual health problems encountered? Written by scientists who have worked for 25 years in contaminated areas, this book follows two goals: - providing the reader with verified and reliable information about the accident impacts on public health and demography; - proposing a remedial action plan aiming at improving the health of the populations living in the contaminated areas (named 'model of life system in a radioactivity contaminated territory'). (J.S.)

  12. La politique de rénovation urbaine des gouvernements New Labour après 1997: l'exemple du Borough d'Islington à Londres.

    OpenAIRE

    2010-01-01

    Urban policy has always aimed at improving the welfare of city residents. In England, as soon as the 17th century, the State has intervened in order to relieve the most destitute residents from their poor living conditions, mainly through programs on hygiene and housing. Then, as the city grew, so did the disorder engendered by its overpopulation especially in the poorest parts of inner-cities. London was the place where the problems were the most striking and the needs for solutions the most...

  13. After Chernobylsk, does an entitlement to environment mean?; Apres Tchernobyl, un droit a l'environnement a-t-il un sens?

    Energy Technology Data Exchange (ETDEWEB)

    Lemarchand, F. [UFR des Sciences Sociales de Caen, 14 (France)

    2008-07-15

    This article articulates in four points or perspectives: The first point is the question of the right of the peoples to have a livable world; The second point concerns the individual and collective responsibility in the consequences of our choices and our acts; The third point discusses the fact that the assurance does not cover any more an uncertain risk (cancers are predictable) but one time (when will appear these cancers). More, the radioinduced diseases are not repairable. The nuclear as the bio technologies are not insurable; The fourth point concerns the penal liability of the acts of the post accidental management, the nuclear lobby continues to preach the theory according to the fact that the Chernobylsk accident would not have almost any impact on health and on environment, considering that the closure of the nuclear power plant in 2000 has closed equally the file. Without epidemiological studies, made by national or international organizations, it stays difficult to devote the over mortality to Chernobylsk. (N.C.)

  14. About energy planning and wind energy after the Grenelle 2 Act; De la planification energetique et de l'energie eolienne apres la Loi Grenelle 2

    Energy Technology Data Exchange (ETDEWEB)

    Roche, C. [Faculte de Droit et des Sciences Sociales de Poitiers, 86 (France)

    2011-03-15

    With the Grenelle I and II Acts, the State has agreed to encourage the development of all renewable energy sources that can be economically viable, sustainable environmentally and to raise the share of sustainable energy to at least 23 % of final energy consumption by 2020, in accordance with its European commitments. Yet the Grenelle II Act, a 'legal monument', leaves one somewhat bemused on renewable energy matters. Far from simplifying applicable rules, it seems on the contrary to make procedures more complex by adding plans and guide-lines one on top of the other. Moreover, concerning 'facilities using the mechanical energy of wind', land sites seem to be paying the cost of stricter regulations with some facilities becoming Installations Classified for the Protection of the Environment (ICPE) and only the offshore wind energy industry seems to get real support by the Act. (author)

  15. Second malignancies after radiotherapy for testicular seminoma: 2 cases; Seconds cancers apres radiotherapie pour seminome testiculaire: a propos de deux cas

    Energy Technology Data Exchange (ETDEWEB)

    Servagi-Vernat, S.; Crehange, G.; Lorchel, F.; Bontemps, P.; Bosset, J.F. [Centre Hospitalier Universitaire Jean Minjoz, Service de Radiotherapie, 25 - Besancon (France)

    2006-05-15

    Orchidectomy with adjuvant radiotherapy of retroperitoneal paraaortic and ipsilateral iliac nodes is the standard treatment for localized testicular seminoma (I, IIA, IIB). Post therapeutic follow-up allows to detect local relapse and radio-induced second cancer. Nevertheless, evaluation of risk of second malignancy still remains difficult. We report 2 cases of rectal cancer after radiotherapy for testicular seminoma. (authors)

  16. Monolithic microwave integrated circuits for sensors, radar, and communications systems; Proceedings of the Meeting, Orlando, FL, Apr. 2-4, 1991

    Science.gov (United States)

    Leonard, Regis F.; Bhasin, Kul B.

    Consideration is given to MMICs for airborne phased arrays, monolithic GaAs integrated circuit millimeter wave imaging sensors, accurate design of multiport low-noise MMICs up to 20 GHz, an ultralinear low-noise amplifier technology for space communications, variable-gain MMIC module for space applications, a high-efficiency dual-band power amplifier for radar applications, a high-density circuit approach for low-cost MMIC circuits, coplanar SIMMWIC circuits, recent advances in monolithic phased arrays, and system-level integrated circuit development for phased-array antenna applications. Consideration is also given to performance enhancement in future communications satellites with MMIC technology insertion, application of Ka-band MMIC technology for an Orbiter/ACTS communications experiment, a space-based millimeter wave debris tracking radar, low-noise high-yield octave-band feedback amplifiers to 20 GHz, quasi-optical MESFET VCOs, and a high-dynamic-range mixer using novel balun structure. (For individual items see A93-25777 to A93-25814)

  17. SOS-Racisme, histoire d'une mobilisation "apolitique". Contribution à une analyse des transformations des représentations politiques après 1981

    OpenAIRE

    Juhem, Philippe

    1998-01-01

    The emergence of militant organizations or new political movements always seems rather strange and accidental : why do a number of movements generate particularly strong commitments and find numerous relays, whereas others find it difficult to make themselves known and widen their audience beyond the initial circle of their founders ? This thesis about SOS-Racism – a French antiracist movement founded in 1984 – originated from a question about the conditions of success in politics. Why, at th...

  18. Engineering, construction, and operations in space II; Proceedings of Space 90, the Second International Conference, Albuquerque, NM, Apr. 22-26, 1990. Vols. 1 & 2

    Science.gov (United States)

    Johnson, Stewart W. (Editor); Wetzel, John P. (Editor)

    1990-01-01

    Attention is given to such topics as the processing of lunar soils, the automated processing of extraterrestrial materials, lunar excavation and mining, lunar oxygen, lunar base development, lunar surface structures, planetary surface transportation, and Mars missions. Papers are also presented on the Space Station, space debris, robotics and automated processing, structures and structural response, Mission to Planet Earth, life support systems, space power, human factors, artificial gravity, and education.

  19. Biological, physical, and chemical data from trawl surveys in coastal waters of Alabama and Mississippi from 28 Apr 2010 to 13 Oct 2011 (NODC Accession 0117516)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Abstract: Fishes and macroinvertebrates were collected using a 12.8m semi-balloon trawl with 5cm mesh in spring and fall of 2010 and 2011 in the coastal waters of...

  20. Japan, one year after. In Fukushima, a decontamination by forced march; Japon, un an apres. A Fukushima, une decontamination a marche forcee

    Energy Technology Data Exchange (ETDEWEB)

    Leglu, D.; Mulot, R.; Khalathari, A.; Lafon, B.; Stanley, T.; Linton, M.

    2012-03-15

    In a first part, the author describes how people living in the contaminated area around Fukushima try to deal with the difficult and almost impossible decontamination of their houses, gardens, schools, and so on. The destruction of forests is planned as they concentrate radioactivity. Thousands of inhabitants must wear dosimeters. An article comments the caesium activity measurements. Several data and figures are presented: evacuation areas, radioactive emissions and releases, doses received by emergency personnel, size of areas to be decontaminated, impact on the Japanese energy sector, contamination rates for soils and seawater, decontamination and dismantling costs, health impacts. An article proposes an overview of the different methods which are implemented and tested by the Japanese for large scale decontamination

  1. Long-term thyroid values after intake of radio-active iodine; Bilans thyroidiens de longue duree apres administration d'iode radioactif

    Energy Technology Data Exchange (ETDEWEB)

    Riviere, R. [Institut National de la Sante et de la Recherche Medicale, 75 - Paris (France); Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1965-07-01

    In connection with a compartment theory, a kinetic study of thyroid metabolism in man requires the determination of the specific iodine activity at all accessible levels (plasma, urines, faeces), during periods of over a month; The basic methods required for such a study are therefore the use of iodine-125 as a tracer, the exact determination of iodine-127 using activation analysis and the setting-up of a daily diet of constant iodine content. The results are presented for each particular case and the main parameters of thyroid metabolism are calculated. The discussion includes some special considerations concerning the pathological condition of the subject or a break in the thyroid equilibrium. It shows in particular that constant disagreement exists between the experimental curves for the specific iodine activity and the corresponding theoretical curves for a conventional thyroid process based on 3 compartments; these discrepancies concern both the inorganic iodine and the organic iodine eliminated with the faeces. (author) [French] Dans le cadre d'une theorie a compartiments, l'etude cinetique du metabolisme thyroidien chez l'homme necessite la determination de l'activite specifique de l'iode a tous les niveaux accessibles (plasma, urines, feces), pendant des periodes depassant un mois. Les methodes de base indispensables pour une telle etude sont donc l'utilisation de l'iode 125 comme traceur, le dosage precis de l'iode 127 grace a l'analyse par activation et l'etablissement d'une diete journaliere constante en iode. Les resultats sont presentes pour chaque cas et les principaux parametres du metabolisme thyroidien calcules. La discussion fait part de considerations particulieres liees a l'etat pathologique du sujet ou a une rupture de l'equilibre thyroidien. Elle met surtout en lumiere des desaccords constants entre les courbes experimentales d'activite specifique de l'iode et les courbes theoriques correspondantes conformes au schema thyroidien classique a 3 compartiments; ces discordances concernent d'une part l'iode mineral, d'autre par l'iode organique elimine dans les feces. (auteur)

  2. Désulfuration : avant, pendant ou après la combustion ? Synthèse bibliographique Desulfurization: Before, During Or After Combustion? Bibliographic Synthesis

    Directory of Open Access Journals (Sweden)

    Benchecroun N.

    2006-11-01

    Full Text Available Les perspectives d'applications de nouvelles normes aux émissions des grandes installations de combustion, tant aux Etats-Unis qu'en Europe de l'Ouest ont suscité de nombreuses recherches. Les diverses publications qui leur sont consacrées traitent le plus souvent de la combustion de charbons et, beaucoup plus rarement, de l'adaptabilité de ces procédés à des combustibles liquides ou de techniques spécifiques. Les principaux points technico-économiques qui se dégagent sur la désulfuration des combustibles liquides sont donnés dans cet article. Enfin, au-delà des aspects techniques, on notera que la désulfuration des combustibles liquides, et plus particulièrement du fuel lourd, est liée à deux aspects plus politiques : - l'application de normes sur les émissions des installations de combustion (ou les dérogations possibles qui concernent non seulement les oxydes de soufre mais aussi les oxydes d'azote et les particules contenues dans les fumées; - l'avenir des fuels lourds tant sur le plan quantitatif (marché que qualitatif (constitution du pool fuel et spécifîcations. The prospects that new emission standards will be applied to large combustion installations, both in the United States and Western Europe, have given rise to extensive research. The different publications devoted to this research usually deal with coal combustion and more rarely with the suitability of such processes for liquid fuels or specific techniques. The leading technico-economic points involved in the desulfurization of liquid fuels are given in this article. Likewise, over and beyond the technical aspects, it can be seen that the desulfurization of liquid fuels, and more particularly of heavy fuel oil, is linked to two more politicalaspects:(a the application of standards on emissions from combustion installations (or possible derogations concerning not only sulfur oxides but also nitrogen oxides and particles contained in fumes;(b the future of heavy fuel oils from the quantitative (market as well as qualitative (composition of the fuel-oil pool and specifications standpoints.

  3. Radiotherapy for PSA failure after prostatectomy: which volumes?; Radiotherapie pelvienne pour recidive biochimique isolee apres prostatectomie pour cancer de prostate: quels volumes?

    Energy Technology Data Exchange (ETDEWEB)

    Bosset, M.; Maingon, P. [Centre Georges-Francois-Leclerc, Service de Radiotherapie, 21 - Dijon (France); Bosset, J.F. [Centre Hospitalier Universitaire Jean Minjoz, Service de Radiotherapie, 25 - Besancon (France)

    2006-05-15

    After prostatectomy, radiotherapy is a potential curable treatment. From the surgery series, it is possible to identify all the localization at risk in case of biochemical relapse after prostatectomy. The target volume of irradiation has to be defined according to the pathological findings. The CTV is limited to the pelvic fascia laterally, to the anterior wall of the rectum behind. The inferior limit includes the anastomosis, and the superior is easier to define with the length of the prostatic gland. The inclusion of area of seminal vesicles and pelvic node areas should be discussed. The use of surgical clips on the anastomosis and image fusion techniques including the preoperative imaging would help physicians to define the CTV's limits. (authors)

  4. Lähme, naised / Tiina Kuuler

    Index Scriptorium Estoniae

    Kuuler, Tiina, 1969-

    2008-01-01

    Muusikasündmustest: Rebecca "Inglite pisarad" 10. apr. Tallinnas Toompeal Nelipühi kirikus, "Puhkpilliorkester Tartu 60" 6. apr. Vanemuise kontserdimajas, Singer-Vinger 4. apr. Tallinnas Rock Cafés, "Kolumbus Kris 21" 11. apr. Rock Cafés, "Rock & Roll City" 5. apr. Rock Cafés, Voiceboys 4. apr. Vanemuise kontserdimajas, 5. apr. Jõhvi kontserdimajas ja 6. apr. Estonia kontserdisaalis, "The Musigue Bazaar" 4. apr. Tartus baaris Tige Tikker, Clubarena sünnipäev 4. apr. Tallinnas Mustpeade majas (vt. www.clubarena.com)

  5. Treatment of soft tissues sarcomas of extremity and trunk with conservative surgery and post operative irradiation. Study of a series of 96 patients; Traitement des sarcomes des parties molles des extremites et du tronc par chirurgie conservatrice et irradiation postoperatoire. A propos d`une serie de 96 patients

    Energy Technology Data Exchange (ETDEWEB)

    Pouchard, I.; Romestaing, P.; Mornex, F.; Reibel, S.; Gerard, J.P.; Ayzac, L. [Centre Hospitalier Universitaire Lyon-Sud, 69 - Pierre-Benite (France)

    1999-05-01

    Retrospective study of a series of 96 patients presenting with soft tissues sarcoma. Homogeneous treatment between 1980-1992 with conservative surgery and post operative irradiation. Median age of the 96 patients was 58 years. Tumor site was: upper limb 20, lower limb 46, trunk 30. In 35 cases largest diameter of the tumor was 5 cm or less (T1). All patients were M0. The most frequent pathological sub type was: malignant histio-cyto-fibroma 28, liposarcoma 28. A gross complete surgery was performed in 89 cases. Radiotherapy was performed with cobalt or x 18 MV photons. The dose delivered was 50 Gy with a boost of 10 Gy. No adjuvant chemotherapy was given. Mean follow up was 68 months. Local relapse was seen in 19 patients, six were salvaged by surgery, a limb amputation rates were were necessary in 4 cases. The 5 and 10 year-overall survival was 70 % and 64 %. There was no severe radiation toxicity requiring surgery. A good function of the limb was preserved in all cases. These results are in agreement with those of the literature and justify a conservative approach for these soft tissues sarcomas. (author)

  6. SPECT {sup 99m}Tc-sestamibi/{sup 123}I subtraction images merged to the scanner: interest of patients with hyperparathyroidism, candidates to surgery; Images de soustraction SPECT 99mTc-Sestamibi/123 I fusionnees au scanner: interet chez des patients avec hyperparathyroidie, candidats a la chirurgie

    Energy Technology Data Exchange (ETDEWEB)

    Poullias, X.; Hapdey, S.; Salles, A.; Vera, P.; Edet-Sanson, A. [Centre Henri-Becquerel, 76 - Rouen (France); Guernou, M. [Centre cardiologique du Nord, 93 - Saint-Denis (France); Hitzel, A. [CHU de Toulouse, 31 (France)

    2010-07-01

    Purpose: the aim of this study is to evaluate the interest of SPECT subtraction images merged to the scanner (S/CT), compared to planar subtraction (S/PL) and to echography, in the framework of hyperparathyroidism. Conclusions: Although subtraction SPECT images merged on CT have a sensitivity close to planar subtraction images, making this modality often allows to visualize the lesion to define its size and anatomical reports. These elements are a help for surgical management. (N.C.)

  7. Tuumajaam Eestisse - otstarbekas ja paratamatu? / Harri Õunapuu

    Index Scriptorium Estoniae

    Õunapuu, Harri, 1947-

    2008-01-01

    Ilmunud ka: Hiiu Leht 11. apr., lk. 2, Harju Ekspress 11. apr., lk. 6, Sakala 11. apr., lk. 2, Kuulutaja 11. apr. lk. 4, Elva Postipoiss 12. apr., lk. 4, Koit 12. apr. lk. 6, Meie Maa 14. apr. lk. 2, Järva Teataja 15. apr. lk. 2, Põhjarannik 16. apr., lk. 2, Severnoje Poberezhje 16. apr. lk. 2, Vooremaa 19. apr. lk. 2, Lääne Elu 26. apr. lk. 2, Paremad Uudised apr. nr. 3 lk. 7, Virumaa Teataja 26. juuni lk. 11, Nädalaleht 11. apr. lk. 2. Riigikogu liikme hinnangul on tuumaenergia kui praktiliselt heitmevaba energialiik tõsiseltvõetav alternatiiv Eesti heitainemahuka elektritootmise nüüdisajastamisel. Riigikogu peaks vastu võtma põhimõttelise seisukoha tuumaenergeetika osas

  8. Lähme, naised / Tiina Kuuler

    Index Scriptorium Estoniae

    Kuuler, Tiina, 1969-

    2008-01-01

    Muusikasündmustest: "Levimuusikapäevad" 24.-27. apr. Tartus Genialistide klubis Lutsu teatrimajas, "Peda Folk" 22. apr. Tallinnas Kultuurikatlas (Põhja pst 27a), etnosari "Sotto Voce" 23. apr. Estonia Talveaias, kontsert "Sotspop 2008" 26. apr. Tallinna linnahallis, Jüripäeva kontsert 23. apr. Tallinna Jaani kirikus, Bonzo ja Tõun "Soojad laulud" 18. apr. Pirita Vaba Aja Keskuses, The Suni uue plaadi esitlus 19. apr. Tallinnas Rock Cafes

  9. Siim Nestor soovitab : Rulers of the Deep. Tartu Popi ja Roki Instituut. Väliskülalised / Siim Nestor

    Index Scriptorium Estoniae

    Nestor, Siim, 1974-

    2006-01-01

    Duo Rulers of the Deep heliplaadi "Next Evolution" esitlustest 28. apr. Ranna klubis Sillamäel, 29. apr. klubis Hollywood Tallinnas, 30. apr. Rakvere teatrikohvikus, 5. mail klubis Privé Tallinnas, 6. mail klubis Illusion Tartus. Ansambli Tartu Popi ja Roki Instituut esikalbumi "Madise margikogu" esitlusest 29. apr. Sõbra Majas Tartus. James Mowbray 28. apr. klubis Privé Tallinnas ja 29. apr. klubis Illusioon, Maga Mo peol "Bassikultuur" 28. apr. Von Krahlis Tallinnas

  10. Viiuldaja avardab ruumi- ja ajamõõdet

    Index Scriptorium Estoniae

    2008-01-01

    Viiuldaja Tiit Kikas annab aprillis Eesti eri paigus üheksa kontserti (kõlavad ka albumi "String Theory" kompositsioonid, kontserdid toimuvad 18. apr. Tallinnas Von Krahli teatri saalis, 19. apr. Kuressaare Linnateatris, 23. apr. Viljandis Eesti pärimusmuusika keskuse väikeses saalis, 24. apr. Tartus Athena keskuses, 25. apr. Türi kultuurimajas, 26. apr. Rakvere teatri väikeses saalis ja 27. apr. Jõhvi kontserdimaja kammersaalis)

  11. Cytotoxiciteitsanalyse van glans/ontspanningsmiddelen

    NARCIS (Netherlands)

    Geffen MF van; Orzechowski TJH; Machielsen JCA; Asten JAAM van; LGM

    1994-01-01

    Twee cytotoxiciteitstesten, gevalideerd voor de bepaling van de biocompatibiliteit van medische hulpmiddel extracten, zijn toegepast op glans/ontspanningsmiddelen. Glans/ontspanningsmiddelen ("instrumenten-melk") worden gebruikt bij de laatste processtap voor het reinigen van chirurgis

  12. cancer et techniques innovantes

    OpenAIRE

    2006-01-01

    Tout chirurgien est confronté au cancer à un moment ou à un autre. La connaissance de la cancérologie générale et des bases de la chirurgie oncologique est une nécessité. Si cette spécificité n'est pas reconnue en France, il existe une spécialité de chirurgie oncologique dans plusieurs pays européens. La chirurgie oncologique évolue selon les connaissances de la carcinogénèse, et les thérapeutiques non chirurgicales viennent modifier la place et les modalités de la chirurgie oncologique. La c...

  13. [52th Commemoration of French Journal of Plastic Aesthetic Surgery (1956-2007). Fifty-four years of editorial; five Editors-in-chief].

    Science.gov (United States)

    Cariou, J-L

    2007-08-01

    The french Society of Plastic Reconstructive and Aesthetic Surgery (SOF.CPRE) is born December 3th 1952. Initially without "aesthetic", this "key-word" is agreed in 1983 and the symbols are advanced since: SFCPR, SFCPRE, SOF.CPRE. Its official organ, formerly included in Annales de chirurgie (1954-1955), become Annales de chirurgie plastique in 1956, Annales de chirurgie plastique et esthétique in 1983 and finally Annales de chirurgie plastique esthétique (ACPE) in 1992. Since the origin, five Editors-in-chief succeded: Claude Dufourmentel, Raymond Vilain, Jean-Pierre Lalardrie, Claude Lê-Quang, Jean-Luc Cariou. Four of them are alive, Raymond Vilain is dead. The author relate here the natural story of these five editors who had all a triple route: personnal, surgical and editorial.

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

    Energy Technology Data Exchange (ETDEWEB)

    Catelinois, O

    2004-09-15

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

  15. Titanium Alloys for Critical Ordnance Components. Producers Coordination Meeting on Titanium Materials for Davy Crockett and Other Weapon Systems Held at Watertown Arsenal, Watertown 72, Mass., 14 Apr 60 and Fabricators Coordination Meeting on Titanium Materials for Davy Crockett and Other Weapon Systems Held at Watervliet Arsenal, Watervliet, NY, 15 Apr 1960

    Science.gov (United States)

    1960-01-01

    requirements5 industrial engineering projects in metallurgical, processing to facilitate production and reduce costo Demonstration - Bldg» 311 Pressure...be recorded by implication or other- wise as in any manner licensing the holder or any other person or corporation, or conveyinc any richte or...implication or otherwise eta in any manner licensing the holder or any other person or corporation, or conveying any rights or permission to

  16. Presentations at CALS Conference (Computer-Aided Acquisition and Logistic Support). Phase 1.2 Conferences. A DoD/Industry/NIST (National Institute of Standards Technology) Conference Held in Philadelphia, PA on 20 Apr 1989, Anaheim, CA on 27 Apr 1989 and Gaithersburg, MD on 2 May 1989

    Science.gov (United States)

    1989-05-02

    Mechanical AEC Etc. Topical ,- Models IDEFIX oIMExrs Life IRDS Cycle Activities Product Levl I Level I Level IlI Level IV Data ,nebon lflfq" dllI" Ivfoo...4.1.oco H W.o o -4.a1 UV M0 0 -:: 4 04.. .4 0C (D toa0 .4 :1 0300 Hd ) V 14 O 0 4 V C𔃺 H - 1 0 0 44 41 : . 󈧄 4 l -- 4 w0 wO.44 a ) 004 A4.V ’a0Ea -M

  17. Re-irradiation after salvage mastectomy for local recurrence after a conservative treatment: a retrospective analysis of twenty patients (Nancy: 1988-2001); Re-irradiation parietale apres mastectomie de rattrapage pour recidive d'un cancer du sein apres traitement conservateur: etude retrospective sur 20 patientes (Nancy: 1988-2001)

    Energy Technology Data Exchange (ETDEWEB)

    Racadot, S.; Marchal, C.; Charra-Brunaud, C.; Peiffert, D.; Bey, P. [Centre Alexis-Vautrin, Service de Radiotherapie, 54 - Vandoeuvre-les-Nancy (France); Verhaeghe, J.L. [Centre Alexis-Vautrin, Service de Chirurgie, 54 - Vandoeuvre-les-Nancy (France)

    2003-12-01

    Purpose. - To retrospectively assess the efficacy of post-mastectomy re-irradiation for local relapse of breast cancer. Patients and methods. - Twenty patients, initially treated by conservative surgery and radiotherapy (50 Gy in 25 fractions over 5 weeks) were treated from 1998 to 2001 for a local relapse by salvage mastectomy and re-irradiation (either electron or photon beams). Mean age was 53 years (31-71). Reasons for re-irradiation were that the local relapses were inflammatory (4 pts), multifocal (5 pts), cutaneous (5 pts), involved the nipple (3 pts) or because the surgical margins (either muscle or skin) were involved (3 pts). The median dose of re-irradiation was 45 Gy (33-65) in 15 fractions over 33 days. Mean follow-up was 48 months (5-97). Results. - Fifteen patients remained free of a second local recurrence and 10 were still alive, without metastasis. Neither the dose of re-irradiation nor the irradiated surfaces were prognostic factors of local control (P = 0.877 and P = 0.424). Five patients developed radiation-induced pneumonitis without functional respiratory impairment. The incidence of pneumonitis seemed to be related to the biological dose of re-irradiation (P = 0.037). Other late complications occurred such as pigmentation changes (12 pts), telangiectasia (8 pts), chondritis (2 pts), parietal fibrosis (7 pts), rib fractures (4 pts), severe pain (11 pts) and lymphedema (2 pts). The increase in biological equivalent dose was highly statistically linked with the occurrence of disabling pain (P = 0.0123). Conclusion. - Parietal re-irradiation achieves good and lasting local control with an acceptable rate of acute complications but with a risk of disabling late sequelae such as severe pain. (author)

  18. Suhkrutrahvi maksku süüdlased / Eero Elenurm

    Index Scriptorium Estoniae

    Elenurm, Eero

    2005-01-01

    Ilmunud ka Pärnu Postimees 1. apr, lk. 15, Vali Uudised 1. apr. lk. 2, Põhjarannik 2. apr., lk. 2, Severnoje Poberezhje 2. apr., lk. 2, Valgamaalane 2. apr. lk. 2, Hiiu Leht, Võrumaa Teataja 5. apr., lk. 2, Koit 5. apr. lk. 2,6, Meie Maa 6. apr. lk. 2, Türi Rahvaleht 9. apr. lk. 4. Maksu- ja tolliameti tubli töö tulemusena ettevõtetest leitud deklareerimata suhkruvarud ei suurenda Eestile Euroopa Komisjonis määratud trahvisummat, vaid see võimaldab Eesti riigil osa trahvist sisse nõuda liigset suhkruvaru varjanud ettevõtetel

  19. Eakatele suurem kaal omavalitsustes / Tunne Kelam

    Index Scriptorium Estoniae

    Kelam, Tunne, 1936-

    2004-01-01

    Ilmunud ka: Virumaa Teataja, 16. apr. 2004, lk. 7; Põhjarannik, 16. apr. 2004, lk. 2; Severnoje Poberezhje, 16. apr. 2004, lk. 2; Hiiumaa, 17. apr. 2004, lk. 2; Koit, 20. apr. 2004, lk. 6; Pärnu Postimees, 21. apr. 2004, lk. 15; Vali Uudised, 21. apr. 2004, lk. 2; Meie Maa, 21. apr. 2004, lk. 2; Videvik, 22. apr. 2004, lk. 3; Sakala, 11. mai 2004, lk. 2. Autori arvates tuleks lõpetada vabatahtliku pensionikindlustuse rahastamine esimese samba arvelt, samuti tuleb enam kaasata eakaid inimesi otsuste tegemise protsessi ja tagada neile suuremad võimalused kohaliku elu mõjutamiseks

  20. Rehepapid ja peremehed / Hannes Astok

    Index Scriptorium Estoniae

    Astok, Hannes, 1964-

    2007-01-01

    Ilmunud ka: Järva Teataja, 26. apr. 2007, lk. 2; Võrumaa Teataja, 26. apr. 2007, lk. 2; Vooremaa, 26. apr. 2007, lk. 2; Põhjarannik, 26. apr. 2007, lk. 2; Severnoje Poberezhje, 26. apr. 2007, lk. 2; Lääne Elu, 26. apr. 2007, lk. 2; Pärnu Postimees, 27. apr. 2007, lk. 15; Hiiu Leht, 27. apr. 2007, lk. 2; Koit, 28. apr. 2007, lk. 6; Sakala, 8. mai 2007, lk. 2. Parlamendiliige mõtestab lahti intellektuaalse omandi päeva mõtte

  1. Ühistransport kui ühiskonna peegel / Rudolf Tigasing

    Index Scriptorium Estoniae

    Tigasing, Rudolf

    2007-01-01

    Ilmunud ka: Sakala, 10. apr. 2007, lk. 2; Nädaline, 10. apr. 2007, lk. 4; Meie Maa, 20. apr. 2007, lk. 2; Vooremaa, 10. apr. 2007, lk. 2; Põhjarannik, 11. apr. 2007, lk. 2; Severnoje Poberezhje, 11. apr. 2007, lk. 2; Koit, 12. apr. 2007, lk. 6; Lääne Elu, 14. apr. 2007, lk. 2; Tartu Postimees, 16. apr. 2007, lk. 2; Pärnu Postimees, 5. mai 2007, lk. 19; Järva Teataja, 21. juuli 2007, lk. 2. Transpordi Ametiühingu bussijuhtide sektsiooni asejuhataja Eesti bussijuhtide olukorrast

  2. Haldusreform - mis ja milleks / Kalle Jürgenson

    Index Scriptorium Estoniae

    Jürgenson, Kalle, 1960-

    2001-01-01

    Riigi haldamise kolme tasandit - riigi keskvõimu, maakonna ja kohalike omavalitsuste tasandit - on vaja ühes või teises osas reformida. Autor: Isamaaliit. Parlamendisaadik. Ilmunud ka: Võrumaa Teataja, 10. apr. 2001, lk. 2; Põhjarannik, 10. apr. 2001, lk. 2; Severnoje Poberezhje, 10. apr. 2001, lk. 2; Meie Maa, 10. apr. 2001, lk. 2; Lääne Elu, 10. apr. 2001, lk. 4; Vooremaa, 10. apr. 2001, lk. 2; Nädaline, 10. apr. 2001, lk. 5; Virumaa Teataja, 18. apr. 2001, lk. 7; Infoleht : Isamaaliit, apr., nr. 27, 2001, lk. 8

  3. Pahupidi presidendikampaania / Jaak Allik

    Index Scriptorium Estoniae

    Allik, Jaak, 1946-

    2006-01-01

    Autor leiab, et Tarvastu vallavolikogu koalitsiooni otsus presidendivalimistel Arnold Rüütlit mitte toetada on teatud erakondade negatiivne valimiskampaania. Ilmunud ka Põhjarannik, 2006/Apr/20, lk. 2 ; Meie Maa, 2006/Apr/20, lk. 2 ; Vooremaa, 2006/Apr/20, lk. 2 ; Sakala, 2006/Apr/18, lk. 2 ; Severnoje Poberezhje, 2006/Apr/20, lk. 2

  4. Kak zamutit problemu pensii / Janno Reiljan

    Index Scriptorium Estoniae

    Reiljan, Janno, 1951-

    2001-01-01

    Vanaduspension peab olema tulu väljatöötatud aastate eest. Autor: ERL. Parlamendisaadik. Ilmunud ka: Põhjarannik, 12. apr. 2001, lk. 2; Severnoje Poberezhje, 12. apr. 2001, lk. 2; Koit, 12. apr. 2001, lk. 6; Meie Maa, 12. apr. 2001, lk. 2; Valgamaalane, 17. apr. 2001, lk. 2

  5. Vajame ümberkorraldusi / Kaia Iva

    Index Scriptorium Estoniae

    Iva, Kaia, 1964-

    2008-01-01

    Ilmunud ka: Harju Ekspress, Meie Maa 11. apr. lk. 6,2, Põhjarannik 15. apr., lk. 4, Severnoje Poberezhje 15. apr., lk. 4, Vooremaa 15. apr. lk. 2, Vali Uudised 16. apr. lk. 2. Parlamendiliige arutleb, kuidas muuta parlamendi töö senisest arusaadavamaks ja paindlikumaks

  6. Kes peab meie eest unistama? / Ignar Fjuk

    Index Scriptorium Estoniae

    Fjuk, Ignar, 1953-

    2004-01-01

    Ilmunud ka: Vooremaa, 6. apr. 2004, lk. 2; Hiiumaa, 3. apr. 2004, lk. 2; Meie Maa, 7. apr. 2004, lk. 2; Pärnu Postimees, 13. apr. 2004, lk. 15; Valgamaalane, 15. apr. 2004, lk. 2. Mõtteid seoses Eesti EL-i ja NATO-ga liitumisega. Autor küsib, mis saab edasi, andes samas kaks nõuannet

  7. Approche à l’égard des nouveaux anticoagulants oraux en pratique familiale

    Science.gov (United States)

    Douketis, James; Bell, Alan David; Eikelboom, John; Liew, Aaron

    2014-01-01

    Résumé Objectif Traiter des différentes éventualités pouvant survenir durant le suivi clinique et la prise en charge prolongés des patients prenant de nouveaux anticoagulants oraux (NACO). Qualité des données Aux fins de cette révision narrative (non systématique), nous avons effectué une recherche dans la base de données PubMed afin de relever des études cliniques récentes (soit de janvier 2008 à la semaine 32 de 2013) portant sur l’emploi des NACO pour la prévention des AVC dans les cas de fibrillation auriculaire et le traitement de la thromboembolie veineuse aiguë. Nous avons utilisé cette base de données probantes pour répondre à nos questions prédéfinies ayant trait à l’emploi des NACO en pratique générale. Message principal Le dabigatran et le rivaroxaban doivent être pris avec les repas afin de limiter la dyspepsie et de favoriser l’absorption, respectivement. Aucun NACO n’est accompagné de restrictions alimentaires, à l’exception de la consommation modérée d’alcool, et le rivaroxaban et l’apixaban peuvent être écrasés, au besoin. Les antiacides ne semblent pas perturber l’efficacité des NACO. Comme c’est le cas avec la warfarine, les patients traités aux NACO doivent éviter l’emploi prolongé d’anti-inflammatoires non stéroïdiens et d’antiplaquettaires. Chez les patients devant subir une chirurgie, il faut interrompre la prise de NACO de 2 à 5 jours avant l’intervention, en fonction du risque de saignement, et le traitement par le NACO doit être habituellement repris au moins 24 heures après la chirurgie. Il n’est habituellement pas nécessaire d’effectuer un test préopératoire de coagulation. Chez les patients qui développent un saignement, un saignement mineur ne justifie habituellement pas un test de laboratoire ni l’interruption du traitement par le NACO; dans le cas des saignements majeurs, il faut se concentrer sur l’application de mesures localisées visant à endiguer le

  8. President Meri kutsub lapsi üles koguma mälestusi küüditamisest / Lennart Meri

    Index Scriptorium Estoniae

    Meri, Lennart, 1929-2006

    2001-01-01

    President Lennart Meri korraldab enne oma ametiaja lõppu suurejoonelise konkursi, millega kutsub 5.-11. klasside õpilasi koguma mitme põlvkonna mälestusi küüditamisest. Ilmunud ka: Postimees, 11. apr. 2001, lk. 17; Maaleht, 12. apr. 2001, lk. 8; Hiiumaa, 10. apr. 2001, lk. 1; Lääne Elu, 10. apr. 2001, lk. 5; Põhjarannik, 10. apr. 2001, lk. 7; Virumaa Teataja, 11. apr. 2001, lk. 7; Valgamaalane, 12. apr. 2001, lk. 5; Sakala, 11. apr. 2001, lk. 2; Koit, 12. apr. 2001, lk. 7; Nädaline, 12. apr. 2001, lk. 3; Meie Maa, 11. apr. 2001, lk. 2; Hiiu Leht, 12. apr. 2001, lk. 2; Eesti Kirik, 18. apr. 2001, lk. 1; Järva Teataja, 17. apr. 2001, lk. 2; Sirp, 20. apr. 2001, lk. 2; Sillamjaeskii Vestnik, 19. apr. 2001, lk. 1; Õpetajate Leht, 20. apr. 2001, lk. 10; Den za Dnjom, 20. apr. 2001, lk. 9; Narvskaja Gazeta, 26. apr. 2001, lk. 3.

  9. TBT recommends : Vera Bila. The No Smoking Orchestra. Robert Plant

    Index Scriptorium Estoniae

    2005-01-01

    Mustlasansambli Kale ja Vera Bila kontserdist 8. apr Tallinnas. Bosnia filmirežissööri Emir Kusturica ja tema ansambli No Smoking Orchestra kontserdist 12. apr. Riias. Inglise rocklaulja Robert Planti kontserdist 10. apr. Vilniuses

  10. Kontsert

    Index Scriptorium Estoniae

    2006-01-01

    TÜ aulas 9. apr. Tartu ja Tartumaa naiskooride laulupäev, 10. apr. Eesti Klavessinisõprade Tsunfti kontsert. 12. apr esinevad Vanemuise kontserdimajas Eesti Filharmoonia Kammerkoor ja Concerto Copenhagen

  11. Loodus ja inimesed on ühtemoodi olulised / Jaanus Tamkivi

    Index Scriptorium Estoniae

    Tamkivi, Jaanus, 1959-

    2007-01-01

    Ilmunud ka: Hiiu Leht (lüh.), 17. apr. 2007, lk. 2; Oma Saar, 17. apr. 2007, lk. 5; Harjumaa, 17. apr. 2007, lk. 2; Vooremaa, 17. apr. 2007, lk. 2; Sõnumitooja, 18. apr. 2007, lk. 2; Lääne Elu, 18. apr. 2007, lk. 2; Valgamaalane, 19. apr. 2007, lk. 2; Virumaa Teataja, 19. apr. 2007, lk. 11; Koit, 19. apr. 2007, lk. 6; Järva Teataja, 21. apr. 2007, lk. 2; Põhjarannik, 21. apr. 2007, lk. 2; Severnoje Poberezhje, 21. apr. 2007, lk. 2. Keskkonnaminister Jaanus Tamkivi sõnul hakkab PRIA, lisaks poollooduslike koosluste toetustele, uue maaelu arengukava raames maksma Natura 2000 toetust põllumajandusmaadele ning erametsaomanikud võivad taotlema hakata saamata jäänud tulu kompenseerimist

  12. Toomas Rullilt trummiõpik

    Index Scriptorium Estoniae

    2009-01-01

    Eesti esimesest trummiõpikust ja selle esitluskontsertidest 2. apr. Kuressaare Kultuurimajas, 6. apr. Tallinnas Kumus ja 9. apr. Tartus Athenas. Kontsertidel kõlab trummar Toomas Rulli poolt spetsiaalselt õpiku tarvis kirjutatud jazz-fusion'i laadis repertuaar

  13. Euroopa Liit ja rahvahääletus / Mart Nutt

    Index Scriptorium Estoniae

    Nutt, Mart, 1962-

    2001-01-01

    Eesti riigi tuleviku seisukohalt on EL-iga ühinemise küsimuses rahva arvamuse küsimine igati õige. Rahvahääletuse ettevalmistamisest. Autor: Isamaaliit. Parlamendisaadik. Ilmunud ka: Pärnu Postimees, 3. apr. 2001, lk. 2; Võrumaa Teataja, 3. apr. 2001, lk. 2; Vooremaa, 3. apr. 2001, lk. 2; Koit, 3. apr. 2001, lk. 6; Virumaa Teataja, 6. apr. 2001, lk. 7; Sakala, 10. apr. 2001, lk. 2

  14. Sotsiaalteadlaste avalik pöördumine

    Index Scriptorium Estoniae

    2001-01-01

    Eesti ühiskond on jõudnud poliitilisse, sotsiaalsesse ja eetilisse kriisi, leiavad oma ühises pöördumises 26 sotsiaalteadlast. Ilmunud ka: Molodjozh Estonii, 23. apr. 2001, lk. 3; Estonija, 24. apr. 2001, lk. 7; Maaleht, 26. apr. 2001, lk. 9; Hiiumaa, 24. apr. 2001, lk. 2; Meie Maa, 24. apr. 2001, lk. 2; Hiiu Leht, 27. apr. 2001, lk. 2

  15. Vaktsineerimine kui hoop Eesti maaelule / Ivari Padar

    Index Scriptorium Estoniae

    Padar, Ivari, 1965-

    2001-01-01

    Põllumajandusminister selgitab põllumajandusministeeriumi tegevust Eestit ähvardava suu- ja sõrataudi tõrjumisel. Autor: Rahvaerakond Mõõdukad. Ilmunud ka: Maaleht, 12. apr. 2001, lk. 15; Nädaline, 12. apr. 2001, lk. 4; Meie Maa, 12. apr. 2001, lk. 4; Virumaa Teataja, 11. apr. 2001, lk.7; Vooremaa, 17. apr. 2001, lk. 3; Järva Teataja, 20. apr. 2001, lk. 2

  16. Maaleht soovitab : Akordionistid laulupeomuuseumis. Taani sõugrupp mängib Pärnus. Rahvamuusikutega pidu hommikuni. "Rock ja raga" turgutab meeli

    Index Scriptorium Estoniae

    2008-01-01

    Tartu regiooni muusikakoolide akordionistide kontserdist 12. apr. Laulupeomuuseumis Tartus (Jaama 14). Taani lõõkpillimängijate sõugrupi Trash.dk esinemisest 25. apr. Pärnu kontserdimajas. Rahvamuusikaüritusest 12. apr. Tartus roomakatoliku kirikus (Veski 1) ja Veski villas (Veski 6). Kontserdist "Rock ja raga" 11. apr. Tartus Vanemuise kontserdimajas, 12. apr. Pärnu kontserdimajas ja 13. apr. Tallinnas Estonia kontserdisaalis

  17. Vanasti oli parem / Paul-Eerik Rummo

    Index Scriptorium Estoniae

    Rummo, Paul-Eerik, 1942-

    2002-01-01

    Ilmunud ka: Hiiumaa, Koit, Lääne-Harju Ekspress, Pärnu Postimees 5. apr. lk. 2;6;3;2, Hiiu Leht 5. apr. lk. 2, Põhjarannik, Severnoje Poberezhje 5. apr. lk. 2, Vooremaa 9. apr. lk. 2, Nädaline, Valgamaalane, Lääne Elu 9. apr. lk. 2;2;4, Meie Maa 10. apr. lk. 2, Sakala 18. apr. lk. 2, Järva Teataja 20. apr. lk. 2, Paremad Uudised aprill nr. 4 lk. 7. Eesti erakonnapoliitikast. Autor: Reformierakond. Parlamendisaadik

  18. Uudised : Baltimaade suurim, XII "Jazzkaar". VII rahvusvaheline koorifestival. Leipzigis improviseeriti edukalt

    Index Scriptorium Estoniae

    2001-01-01

    23.-29. apr. toimuvast festivalist "Jazzkaar 2001". VII rahvusvahelisest koorifestivalist "Tallinn "2001". 6. ja 7. apr. Leipzigis toimunud V rahvusvahelisest improvisatsioonikonkursist, kus osalesid ka eesti interpreedid

  19. Valitsemise ilu ja valu / Mait Klaassen

    Index Scriptorium Estoniae

    Klaassen, Mait, 1955-

    2005-01-01

    Ilmunud ka: Severnoje Poberezhje 26. apr., lk. 2, Lääne Elu 26. apr., lk. 2, Vali Uudised 27. apr., lk. 2, Meie Maa 27. apr. lk. 2, Nädaline, Koit 28. apr. lk. 4,6, Türi Rahvaleht 29. apr., lk. 4, Hiiu Leht 29. apr., lk. 2, Harjumaa 29. apr. lk. 2, Valgamaalane 3. mai lk. 2, Sakala 6. mai lk. 2, Pärnu Postimees 7. mai lk. 19, Paremad Uudised mai nr. 4 lk. 7. Uue valitsuse koalitsioonileppest

  20. Consumer Financial Protection Bureau

    Science.gov (United States)

    ... His Pennies" APR 06, 2017 Testimony Prepared Opening Statement of CFPB Director Richard Cordray Before the House Committee on Financial Services APR 05, 2017 Blog Understanding Consumer Experiences: ...

  1. Les fractures distales de la clavicule type II de Neer: plaque à crochet versus brochage transacromiale

    Science.gov (United States)

    Mechchat, Atif; Elidrissi, Mohammed; Shimi, Mohammed; Elibrahimi, Abdelhalim; Elmrini, Abdelmajid

    2015-01-01

    Cette étude a été menée afin de faire une comparaison entre deux techniques chirurgicales différentes: la plaque à crochet et l'embrochage dans les fractures instables du quart externe de la clavicule. Nous avons mené une étude prospective entre 2009 et 2013, incluant deux groupes de patients: un premier groupe de 14 patients traités par plaque à crochet par voie d'abord antéro-inférieure, un second de 12 patients traités par brochage. Tous les patients ont été hospitalisés 24 h après la chirurgie et ont été suivi pendant 1 an. Nous avons comparé les résultats des deux techniques en étudiant: le temps opératoire, le saignement, délai de consolidation, la douleur et la fonction selon le score de constant. L'analyse statistique des résultats fonctionnels et radiologiques a montré la supériorité d'une technique par rapport à l'autre; ainsi l’âge moyen global était de 32,6 ans (+/- 13,7), le sex-ratio (H/F) était de 1. Le temps opératoire moyen est de 35 min pour la plaque à crochet contre 45 minutes pour le brochage, le délai moyen de consolidation était de 6,1 (+/-0,7) semaines dans le groupe traité par plaque vissée, et de 6 (+/-0,7) semaines dans le groupe traité par embrochage (p = 0,5), le score de Constant absolu moyen était respectivement de 86 (+/-10,4) et de 90,92 (+/-2,5) (p = 0,04). L'analyse uni variée a montré une association statistiquement significative entre les paramètres d’évaluation et les deux techniques chirurgicales étudiées. Par conséquent, l’étude a noté la supériorité de la plaque à crochet contre l'embroche dans les fractures instables du quart externe de la clavicule. PMID:26090053

  2. Les cellulites cervico-faciales graves, facteurs et critères de gravité

    Science.gov (United States)

    Lakouichmi, Mohammed; Tourabi, Khalid; Abir, Bader-eddine; Zouhair, Said; Lahmiti, Saad; Hattab, Nadia Mansouri

    2014-01-01

    La cellulite cervico-faciale grave est une infection polymicrobienne extensive et redoutable du tissu cellulo-adipeux de la face et du cou. L'objectif de cette étude est d'analyser certains facteurs favorisants et d’évaluer les critères de gravité en fonction des formes anatomo-cliniques. Il s'agit d'une étude rétrospective réalisée, entre janvier 2007 et décembre 2012, au service de chirurgie maxillo faciale de l'hôpital militaire Avicenne de Marrakech. Sur 147 cas de cellulites cervico-faciales pris en charge au niveau du service, 13 dossiers de cellulites graves ont été retenus. Neuf hommes (69%) et quatre femmes (31%) ont fait l'objet de cette étude, avec un âge moyen de 35 ans. Tous les patients ont été adressés pour prise en charge secondaire après avoir pris des anti-inflammatoires (AI). Sept cas (54%) étaient immunocompétents. La cause dentaire était soulevée chez neufs cas (69%). Cinq cas (38%) ont présenté une forme pseudo phlegmoneuse avec des signes compressifs des voies aéro-digestives. L'extension médiastinale a été observée chez quatre patients (31%). La forme nécrosante extensive a été retrouvée dans trois cas (23%). L’étude bactériologique, réalisée chez tous les patients, avait mis en évidence une flore microbienne mixte et polymorphe. Les cellulites cervico-faciales graves posent un réel problème de prise en charge thérapeutique. L'analyse des facteurs favorisants et l’évaluation des critères de gravité dans cette série ont permis de limiter une évolution défavorable. PMID:26113891

  3. Les séquelles de brûlures cervicales: aspects épidémiologique, clinique et thérapeutique au Maroc

    Science.gov (United States)

    Rafik, Amine; Chabak, Hakim; Diouri, Mounia; Bahechar, Naïma; Chlihi, Abdessamad

    2015-01-01

    Les séquelles de brûlures cervicales représentent une entité fréquente des séquelles de brûlure, elles affectent la fonction, l'esthétique et l’état psychologique des patients et peuvent être de traitement difficile. Il s'agit d'une étude rétrospective étalée sur 5 ans de Mars 2009 au Octobre2014, réalisée au centre national des brûlés et de chirurgie plastique au CHU Ibn Rochd Casablanca. Nous avons analysé les caractéristiques épidémiologiqueset cliniques ainsi que les indications et les résultats thérapeutiques chez 300 patients présentant des rétractions cervicales post-brûlure, suivis dans notre formation. Les jeunes femmes étaient le plus souvent touchées (56%). la brûlure thermique par flamme de butane dans le cadre d'accident domestique était l’étiologie la plus fréquente (91%).75% des patients ont été pris en charge dans un délai de 18 mois après avoir présenté une incapacité fonctionnelle. Les brides cervicales modérées et sévères sont les plus fréquentes et représentent respectivement 60% et 16% des cas. Le traitement chirurgical a fait appel aux greffes cutanées dans 67%des cas, aux plasties locales dans 24%des cas et aux lambeaux dans 24% des cas, les résultats sont jugés bons dans 75%des cas et moyens dans 18% des cas, tandis que les cas restants (7%) ont nécessité une reprise chirurgicale. Le traitement des brides cervicales doit être associé à un programme de rééducation adapté, afin d'assurer la pérennité des résultats fonctionnels et esthétiques. PMID:26301017

  4. Cystostomie percutanée à la pince de Kelly: indications, technique et résultats

    Science.gov (United States)

    Diabaté, Ibrahima; Ouédraogo, Bouréima; Sow, Ibrahima; Bâ, Aliou

    2015-01-01

    Introduction La dérivation urinaire sus-pubienne est pratiquée dans différentes circonstances. Cette étude vise à décrire la technique de cystostomie percutanée (CPC) pratiquée à l'aide d'une pince de Kelly pour la pose d'une sonde de Foley, à définir les indications de cette technique et à rapporter les résultats. Méthodes Du 1er janvier 2005 au 31 décembre 2014, il a été réalisé 194 CPC à la pince de Kelly dans notre service, en urgence, sous anesthésie locale, chez des patients en rétention vésicale. Cette technique, dérivée de la cystostomie par ponction au trocart vise à placer dans la vessie une sonde de Foley après incision cutanée et aponévrotique (de 1 cm sur la ligne médiane, à 1,5 - 2 cm au-dessus de la symphyse pubienne) et la ponction vésicale à la pince de Kelly à travers cette incision. Résultats Les 194 patients étaient tous de sexe masculin, âgés en moyenne de 50 ans ± 21 (extrêmes de 17 ans et 86 ans). Les pathologies à l'origine des rétentions vésicales étaient: les rétrécissements urétraux (n=119), les hypertrophies bénignes de la prostate (n=47), les cancers de prostate (n=21), les traumatismes de l'urètre (n=7). Tous les patients ont été opérés avec succès par cette méthode et les suites ont été simples. Le temps de réalisation était de 6 minutes ± 1. Les sondes de Foley mises en place étaient de charrière 16 (n=59), charrière 18 (n=116) et charrière 20 (n=19). La cicatrisation du trajet de la CPC après l'ablation de la sonde de Foley n'a posée aucun problème chez 146 patients suivis, les 48 autres ayant été perdus de vue. Conclusion La CPC à la pince de Kelly est une technique simple, rapide et pas onéreuse. Ses indications sont les mêmes que pour toute CPC et elle représente une alternative à la cystostomie par chirurgie ouverte. PMID:26893798

  5. Kontserdipeegel / Igor Garshnek

    Index Scriptorium Estoniae

    Garšnek, Igor, 1958-

    2000-01-01

    Kannatusnädala kontsertidest : A. Dvoraki "Reekviemi" ettekanne 20. apr. Kaarli kirikus; J. S. Bachi "Johannese passiooni" ettekanne 21. apr. Estonia kontserdisaalis; NYYD Ensemble'i kontsert sarjas "Hüvastijätud. Kulg ja ootus" 18. apr. Niguliste kirikus; 22. apr. raemuusikaõhtu "New York 1980" sarjas "Ajastu muusikas ja tantsus"

  6. Valitsusliidul on head eesmärgid / Jaanus Männik

    Index Scriptorium Estoniae

    Männik, Jaanus, 1951-

    2005-01-01

    Ilmunud ka: Nädaline 21. apr. 2005, lk. 4, Põhjarannik 21. apr. 2005, lk. 2, Severnoje Poberezhje 21. apr. 2005, lk. 2, Meie Maa 21. apr. 2005, lk. 2. Riigikogu Rahvaliidu fraktsiooni esimehe sõnul on uuel valitsusliidul kindel eesmärk jätkuva kiire majanduskasvu abil suurendada Eesti inimese heaolu

  7. President Meri lahendamata mõistatus / Ando Leps

    Index Scriptorium Estoniae

    Leps, Ando, 1935-

    2001-01-01

    Järgneb: Kesknädal, 28. märts 2001, lk. 11; 4. apr. 2001, lk. 11; 11. apr. 2001, lk. 11; 18. apr. 2001, lk. 11; 25. apr. 2001, lk. 11; 2. mai 2001, lk. 11; 9. mai 2001, lk. 11; 16. mai 2001, lk. 11. President Lennart Meri minevik

  8. Uue jazzi tärkavad tähed. Tulevased jazz-ööd / Siim Nestor

    Index Scriptorium Estoniae

    Nestor, Siim, 1974-

    2005-01-01

    Tänapäeva moodsast jazzist, üritustesarjadest, artistidest ja nende tegevusest. Tänavuse Jazzkaare kontsertidest: Nicole Willis 27. apr. klubis BonBon, Briti soul-funk-ansambel Reel People ja ansambel Hinkus 28. apr. klubis Rock Café, ansambel Cosmoskva 28. apr. Vanalinnastuudio Jazziklubis, norra ansambel Xploding Plastix ja ansambel Kismabande 29. apr. Sakala keskuse suures saalis

  9. Oma identiteeti otsides / Jaan Franclin Perlitz

    Index Scriptorium Estoniae

    Perlitz, Jaan Franclin

    2004-01-01

    Soomes eestlaste lapsena sündinud ajakirjanik ja ajaloolane oma eesti identiteedi kujunemisest. Järgneb: 25. märts, lk. 10 ; 27. märts, lk. 10 ; 30. märts, lk. 6 ; 3. apr., lk. 10 ; 6. apr., lk. 6 ; 8. apr., lk. 10 ; 15. apr., lk. 6

  10. Juste vous dire quelque chose à propos de l’infinitif. Étude de l’infinitif performatif d’après une perspective pragmatico-textuelle

    Directory of Open Access Journals (Sweden)

    Quintero Ramírez Sara

    2014-07-01

    Full Text Available La présente communication a comme objectif de définir et de caractériser les infinitifs performatifs à partir des critères pragmatico-textuels en tenant compte d’un corpus de 500 textes de différents typologies et genres. L’infinitif performatif est une construction infinitive indépendante qui n’a été étudiée ni dans les grammaires du français ni dans les monographies consacrées à l’étude de l’infinitif. Cette construction infinitive a la particularité d’être utilisée par les usagers de la langue française sans un verbe fini qui figure comme pivot de ladite construction. Au moment d’énoncer cet infinitif, l’auteur du texte utilise toujours un verbe de communication qui a la fonction de faire référence à l’acte communicatif que l’auteur réalise dans la situation d’énonciation du je, ici et maintenant. Autrement dit, l’infinitif performatif correspond à la première personne du singulier du présent de l’indicatif (Hernanz, 1999: 2341 ; Kabatek, 2008: 204. Cette correspondance n’est pas d’ordre syntaxique, mais d’ordre pragmatique et textuel. En effet, cet infinitif a une valeur performative parce que l’infinitif des verbes de communication comme dire équivaut sémantiquement à je dis grâce au cotexte et au contexte où il apparaît: a un verbe de communication qui peut être précédé ou non d’un ou de plusieurs marqueurs discursifs, b avec une fonction clairement métacommunicative, c qui s’emploi dans des textes écrits ou oraux de type factuel, expositif-explicatifs, spontanés et normalement dirigés à un public massif, d plus spécifiquement dans des genres textuels comme des blogs, des forums, des courriers des lecteurs, des débats et des discours d’accueil ou de clôture, e enfin, l’infinitif performatif est utilisé soit pour changer d’un sujet à un autre dans le texte, soit pour changer le tour de parole entre les différents interlocuteurs qui participent dans le texte.

  11. L’Immaculée Conception après le concile de Bâle dans les provinces dominicaines et franciscaines de Teutonie et de Saxe : débats et iconographie

    Directory of Open Access Journals (Sweden)

    Martina Wehrli-Johns

    2012-04-01

    Full Text Available L’essai propose de suivre le fil des débats autour de l’Immaculée Conception dans les pays germaniques à partir du Concile de Bâle jusqu’au début du xvie siècle.Le décret du Concile en faveur de cette doctrine (1439 avait ranimé un désaccord déjà ancien entre les ordres mendiants et particulièrement entre les Franciscains et les Dominicains au sujet de la Vierge immaculée. Les deux traités défendant ce privilège (1444/1445 écrits par l’ancien évêque de Constance, Otto d’Hachberg, sont un premier témoignage de ce conflit en Allemagne. Dès l’avènement du pape franciscain Sixte IV (1471-1484, les disputations publiques et les polémiques littéraires au sujet de l’Immaculée Conception se multiplient. Le point culminant de cette controverse arrive au moment du procès contre le dominicain Wigand Wirt à Rome où l’accusé se voit contraint en 1512 de révoquer ses écrits diffamatoires. L’isolement croissant de l’ordre dominicain dans ce débat semble être aussi la conséquence du thomisme rigide des dominicains observants en Italie et en Allemagne. Ainsi les frères observants de la province de « Teutonie » suivent-ils de près l’opinion de leur confrère Vincent Bandelli de la congrégation observante de Lombardie, déclarant la foi en l’Immaculée Conception comme hérétique. Bien que la bulle Grave nimis (1482 interdise aux partis opposés de se dénoncer mutuellement comme hérétiques, les observants allemands ne manquent pas de faire usage de cette arme, ce qui provoque l’alliance de leurs adversaires (Carmes, Chartreux, Augustiniens, Bénédictins et cercles humanistes de toute couleur dans le camp des franciscains de l’Observance. L’analyse des traités et des circonstances de cette querelle met donc en lumière les tensions et les constellations intellectuelles du discours religieux dans les décennies avant la Réforme protestante où le raisonnement théologique fait place à la polémique et où l’imprimerie permet d’atteindre un public en dehors du cloître et de l’université. Ainsi les gravures en bois de la Vierge Immaculée trouvent-elles leur place aussi bien dans la campagne des humanistes strasbourgeois autour de Sébastien Brand que dans les illustrations du récit satirique du franciscain Thomas Murner, relatant les différents épisodes de l’affaire Jetzer à Berne.This essay proposes to follow the thread of arguments around the Immaculate Conception in Germany from the end of the Council of Basel till the early 16th century. The decision of the Council of Basel in favour of this doctrine (1439 had the effect to stir up the old dispute among the mendicant orders and especially among Dominicans and Franciscans on behalf of the Immaculate Conception. The two treaties of Otto of Hachberg, former bishop of Constance, defending the Virgin Immaculate (1444/1445, are a first testimony of this conflict in Germany. Starting with the pontificate of the Franciscan pope Sixtus IV (1471-1484 the amount of disputes and literary controversies multiplied. They came to a peak in 1512, when the Dominican Wigand Wirt was on trial in Rome for his defamatory statements and forced to revoke his utterances. The fact that the Dominican Order became increasingly isolated in this matter seems also to be a consequence of the strength of Thomism among the observant friars in Italy and Germany. Although the papal bull Grave nimis (1482 had forbidden both parts of this debate to denounce each other as heretics, the German Dominicans made often use of this weapon, thus provoking an dangerous alliance of defenders of the Immaculate Conception bringing together the observant Franciscans, the Carmelites, the Carthusians, the Augustinians and Benedictines with different circles of humanists. The analysis of the treaties and contexts of this controversy throw a sharp light upon the tensions and intellectual constellations of the religious discourse during the last decades before the outbreak of the Reformation where theological reflection had to give way to polemic and where the art of printing provided the means to reach a public outside the monasteries and universities. The use of printed images of the Immaculate Virgin played therefore an important role in the campaign of the humanistic circle of Sebastian Brand as well as printed illustrations of the “Jetzer affair” in the satirical chronicle of the Franciscan Thomas Murner.

  12. Effet du numéro d'oestrus et du nombre de jours après le vêlage sur la probabilité de conception chez les vaches laitières

    DEFF Research Database (Denmark)

    Friggens, Nic; Labouriau, Rodrigo

    2007-01-01

    Pour résoudre les problèmes actuels de reproduction chez les vaches laitières, une meilleure connaissance des facteurs animaux impliqués dans l'élaboration de la performance est nécessaire. Un intérêt particulier est porté sur l'accroissement du taux de conception qui est observé avec le numéro d...

  13. [Attempt at a preliminary reply to Renan's question, "De quoi vivra-t-on après nous?" Thoughts of a pedagogue on the natural history of an anticipated horizon].

    Science.gov (United States)

    Nicklis, W S

    1985-01-01

    The problems of contemporary mankind are the result of a dismal mechanism: All conscious planning is the anticipated result of an action; the accompanying side effects, referred to by the German philosopher W. Wundt (1832-1920) as "Heterogenie der Zwecke" (heterogeny of purposes), are, as a rule, not given serious thought. The more complex a system, the more unintelligible and impenetrable is the map of possible side effects. The best known responses to this situation are the so-called "Kritische Theorie" (Adorno u. Horkheimer 1969), Cybernetics, "Science assessment", the program of the "Club of Rome": "No limits to learning: bridging the human gap". Certain forms of contemporary nihilism appear to be resulting from these responses which are demonstrating man's powerlessness in respect to complex systems. Traditional public education neglects consequential thinking, i.e. the consideration of possible side effects, in preference to purely technical effect-thinking. Neither the excessive complexity of contemporary systems nor nihilism will be overcome without the resuming of old virtues, without recalling the tragic tenor of life and without changing the mind (metanoia).

  14. Bota et Pépi : deux systèmes laitiers herbagers de montagne pilotes. : Premiers résultats zootechniques après deux années d'essai

    OpenAIRE

    Pomies, Dominique; Fournier, Florence; Farruggia, Anne

    2013-01-01

    Avec la fin des quotas laitiers en 2015, les zones de montagne seront confrontées à une concurrence plus rude des zones de plaine (coûts des intrants, productivité). Elles vont donc devoir maximiser l’utilisation de l’herbe, miser sur leurs atouts (image, typicité des produits AOP) et faire reconnaitre leurs services environnementaux. Dans le cadre d’un programme transversal d’unité, l’UMR Herbivores a mis en place une expérimentation pilote sur des systèmes de production innov...

  15. La filière palmier à huile en Côte d’Ivoire 3 ans après la privatisation : état des lieux d’un procès de recomposition institutionnelle

    Directory of Open Access Journals (Sweden)

    Cheyns Emmanuelle

    2000-03-01

    Full Text Available La filière palmier à huile en Côte d’Ivoire se trouve dans une phase de transition. La privatisation à laquelle elle est contrainte depuis 1997 la soumet à des recompositions institutionnelles. Elle devra sortir du modèle agro-industriel autocentré pour évoluer vers des perspectives d’autonomisation et de différenciation des acteurs. Or cette transition semble marquée par des tensions entre les acteurs de la filière. La présente étude1 se veut un état des lieux des premiers signaux des mutations observables dans cette filière. Elle repose sur l’hypothèse suivante : les tensions résultent de négociations et de renégociations des formes de coordination qu’implique la nouvelle donne et annoncent une diversité plus marquée dans le « paysage productif ».

  16. Vers une interdiction des ogm ? Après le rapport de la Société royale du Canada sur «l’avenir de la biotechnologie alimentaire».

    OpenAIRE

    2001-01-01

    La publication du rapport de la Société royale du Canada le 5 février 2001 marquera peut-être un tournant historique important vers une approche gourvernementale plus responsable dans le dossier des OGM (organismes génétiquement modifiés) au Canada. Pour la première fois au Canada, un groupe d’experts indépendants confirme les craintes de nombreux groupes dont Greenpeace au sujet des OGM (pour la position de Greenpeace sur les OGM voir http://www.greenpeace.fr/ , http://www.greenpeace.ca ou h...

  17. Trois ans après l'"Amoco-Cadiz" : Hydrocarbures persistants dans les huîtres et cinétique d'épuration - Contrat CNEXO n° 80/6317

    OpenAIRE

    Gouygou, Jean-paul; Michel, Pierre

    1981-01-01

    L'accident de l'"Amoco-Cadiz"le 16 mars 1978 est venu compromettre gravement les activites ostréicoles implantées en Bretagne nord et plus spécialement dans l'Aber Benoît, l'Aber Wrac'h et la baie de Morlaix. Malgré l'importance de la contamination, il est vite apparu que sur les huîtres les mortalites dues au petrole étaient insignifiantes et les consequences sur la physiologie des animaux restaient mineures. Par contre, du fait de l'aptitude de ces coquillages à concentrer les hydrocarbures...

  18. Recovery of ovarian function after postradiation menopause. Do FSH levels have a definitive prognostic value?; Recuperation de fonctionnement ovarien apres menopause radio-induite. L`hormone folliculostimulante (FSH) a-t-elle une valeur pronostique definitive?

    Energy Technology Data Exchange (ETDEWEB)

    Letur-Konirsch, H. [Hopital Necker-Enfants-Malades, 75 - Paris (France); Guis, F. [Hopital Antoine-Beclere, Clamart (France)

    1996-08-01

    Menopause, conventionally defined as the permanent cessation as a result of loss of ovarian follicular activity, is biologically expressed by the collapse of plasma levels and increased plasma levels of the gonadotrophins FSH (follicle stimulating hormone) and LH (luteinizing hormone). At present, estimation of the ovarian follicle reserve is based on endocrine capacity tests of the ovaries, with increased FSH representing the first sign of exocrine ovarian failure. We report the case of one of our amenorrhoeic patients after chemotherapy, total body radiation and allogeneic bone marrow transplantation for acute immuno-blastic leukaemia. This patient was included in an in vitro fertilization with oocyte donation (IVF-OD) programme for iatrogenic premature ovarian failure with increased FSH levels. Instead of high levels of gonadotrophins, this young woman recovered spontaneous follicular developments, benefited from standard IVF with her own oocytes and brought a twin pregnancy to term. This observation shows that a high FSH level is not a definitive prediction of ovarian exocrine capacity. In young women of child-bearing age such as these wanting a child and showing signs of endogenous estrogen impregnation, evaluation of the existence and quality of follicular development is an important factor. (author). 13 refs.

  19. La parenté hagiographique, d’après Jacques de Voragine et les manuscrits enluminés de la Légende dorée (c. 1260-1490

    Directory of Open Access Journals (Sweden)

    Chloé Maillet

    2011-05-01

    Full Text Available Composition du juryMadame Anita Guerreau-Jalabert, Directrice de recherche, CNRS (rapporteur,Madame Christiane Klapisch-Zuber, Directrice d’études, ÉHESSMonsieur Didier Lett, Professeur des universités, Université Paris VII-Paris Diderot (rapporteur,Monsieur Paul Payan, Maître de conférences, Université d’Avignon,Monsieur Jean-Claude Schmitt, Directeur d’études, ÉHESS.Thèse soutenue le 6 septembre 2010RésuméPour tenter de définir une parenté hagiographique médiévale, – paradoxale puisque ce...

  20. Study of the ideal vitrification conditions of sodium containing waste after oxidation on a fluidized bed; Etude des conditions ideales de vitrification de dechets sodes apres oxydation sur lit fluidise

    Energy Technology Data Exchange (ETDEWEB)

    Petitfour, B.; Rahier, A.

    1997-08-01

    The Belgian Nuclear Research Centre SCK-CEN has patented a new process for the treatment of metallic sodium. This process is fully integrated since it allows to vitrify easily the mixture resulting from the oxidation step. To ensure the link between the treatment and the conditioning, the vitrification conditions have been studied. It is confirmed that an adequate control of the temperature decrease during the vitrification is essential to obtain a product whose area is well known and controlled. Also, the release of Cs and Co has been examined through leaching tests. The study has led to the choice of adequate composition ranges for SiO{sub 2}, Na{sub 2}O, Al{sub 2}O{sub 3}, B{sub 2}O{sub 3} and CaO. Further studies will be carried out to assess the possible use of vitro-crystalline materials for long term conditioning. vitro-crystalline materials for long term conditioning.

  1. Qualité d’audit, comité d’Audit et crédibilité des états financiers après le scandale Enron : approche empirique dans le contexte Français.

    OpenAIRE

    Azibi, Jamel

    2014-01-01

    At the end of 2001, the scandal series was announced in the US context. Several scandals, especially the Eron failure, were revealed in the first stage by the media. The main purpose of this research is to study the impact of the new reform, in audit after Enron scandal, on auditor independence, audit comity and financial statement credibility. Three operational objectives have been treated in this study. First, we have analyzed the effects of Enron scandal on financial market reaction, audit...

  2. Sacrifice subi ou sauvetage organisé. Le sort des archives en France durant la Grande Guerre, d’après le fonds de la direction ministérielle des Archives

    OpenAIRE

    Chave, Isabelle

    2014-01-01

    La guerre de 1914-1918 a marqué les services d’archives en France comme les autres institutions culturelles. À travers le fonds d’archives de la direction ministérielle des Archives et les études consacrées aux départements du nord-est de la France, le sort du patrimoine archivistique durant cette période est aujourd’hui mieux connu : destructions majeures et ciblées, sélection des fonds à protéger et à évacuer vers des zones-refuge loin du front, tournées territoriales d’inspection et de rec...

  3. Modelo de apreçamento de opções embutidas em produtos de previdência no Brasil A model for pricing options embedded in pension products in Brazil

    Directory of Open Access Journals (Sweden)

    Nicolas Soudki Saad

    2011-09-01

    Full Text Available Este artigo apresenta um modelo para determinação do passivo e do risco financeiro associado às opções implícitas atreladas a produtos de previdência complementar no Brasil (PGBL/VGBL. Propõe-se uma modelagem específica para o problema através da caracterização da opção financeira embutida nos produtos de previdência com possibilidade de conversão do saldo final do participante em benefício vitalício sob termos predeterminados. Modelam-se também as características financeiras desse passivo, tais como duração, convexidade e fluxo de caixa equivalentes, que podem ser utilizadas para otimização da carteira de ativos associada a essa obrigação. Por fim, apresentam-se os resultados e a análise de sensibilidade da aplicação da modelagem proposta para o caso específico de um fundo de previdência complementar aberta.This paper presents a model to assess liabilities and financial risks created by options embedded in retirement related investment products in Brazil (PGBL/VGBL. A specific model that characterizes the financial option embedded in insurance products is presented. These products guarantee the conversion of final participant balance in retirement income at predefined terms. Financial characteristics of this liability such as duration, convexity and equivalent cash flows are also modeled. These characteristics can be useful as inputs to optimization models for the assets portfolio backing such liabilities. Finally, results and sensitivity analysis of an application of the model to a Brazilian open-end retirement related fund are presented.

  4. Colloquium C.L.I. operators and others... the becoming of radioactive products after use; Les CLI, les exploitants et les autres... Le devenir des produits radioactifs apres utilisaiton

    Energy Technology Data Exchange (ETDEWEB)

    Ancelin, G.; Artus, J.C.; Atteia, M.; Audebert, P.; Ballat, J.; Balle, St.; Bardols, M.; Basse-Cathalinat, B.; Baylet, J.M.; Bazot, G.; Beaufils, B.; Benech, R.; Bongiovanni, J.; Bontoux, J.; Boueilh, M.; Brunet, F.; Calafat, A.; Cartier, M.; Cavereau, S.; Cavereau, G.; Chambon, B.; Chouchan, M.; Criton, P.; Coudre-Genetti, S.; Bretesche, O. de la; Delcourt, R.; Delibes, J.L.; Diaham, A.; Dupouis, N.; Dutil, V.; Eimer, M.; Fauvre, D.; Figueredo, G.; Fongaro, G.; Gaillard, P.; Gazal, S.; Graschaire, G.; Grenier, St.; Ibert, J.; Jacob, E.; Kozlowski, E.; Laroche, D.; Le Bars, Y.; Linfort, J.M.; Sabatier, M.A.; Sasseigne, Ph.; Saut, C.; Sornein, J.F.; Terrenne, J.P.; Donzac, M. de; Thiese, I.; Tfibel, V.; Vidal, J.; Vieillard-Baron, B.; Vincent, D

    2006-07-01

    Colloquium to Golfech on September 17. and 18., 2003. The 3. colloquium of the A.N.C.L.I. took place to Golfech, to Alexis Calafat invitation, President of the C.L.I. of Golfech. The reserved subject was ' the C.L.I., the developers and the others: than can bring the various bodies of the nuclear power to the C.L.I.? ' A half-day was dedicated in particular to the future of the radioactive products after use, where the question of the transport of radioactive products was approached. 80 persons participated. The titles of the approached subjects were: dimensions of the expertise and the construction of the information; the C.L.I and its various interlocutors; C.L.I.N., the developer, the others and the transparency of the information; waste and radioactive waste in a hospital environment; safety of the transport of radioactive material; the relations of the Golfech C.N.P.E. with the C.L.I.; the new institute of radiation protection and nuclear safety; the national agency for the management of the radioactive waste, what projects; Implementation of municipal protection plans on the C.L.I. initiative; Socio-economic effects from the installation of Paluel and Penly C.N.P.E.; The case of the Garonne: the iodine 131 contamination; Analysis of the environment in contact with the secondary school of Bar-sur-Aube; C.L.I., the developer and the others: what relations. (N.C.)

  5. Ukraine, a transit country in a cul-de-sac? Updated review after the 2010 elections; Ukraine un pays de transit dans l'impasse? Edition actualisee apres les elections de 2010

    Energy Technology Data Exchange (ETDEWEB)

    Nies, S.

    2010-07-01

    This study highlights Ukraine's role in the landscape of gas transit, while considering and analyzing the existing information on fields that are larger than the gas issue, i.e. Ukrainian politics and economy and, above all, the country's energy policy. A first part is dedicated to the economic and political background introducing the main elements of the current Ukrainian situation; the second part is devoted to energy and each one of its variants (mix, oil, coal and gas). The third part develops the January 2009 Russian-Ukrainian conflict; and the fourth part concentrates on EU policy towards Ukraine, with four scenarios in which governance and the gas transport network are the key elements. An additional chapter (introduction) discusses about the modifications induced by the election (in 2010) of a new president, especially on the energy aspects and the normalization of the Russian-Ukrainian relations

  6. Le Guaraní, patrimoine culturel immatériel du Paraguay : Théorie et pratique de la traduction d'après un manuscrit de 1651 du père Montoya

    OpenAIRE

    2006-01-01

    Bartomeu MELIA est né à Porreres, Mayorque, Espagne en 1932. Jésuite, il est arrivé au Paraguay en 1954 où il a commencé l’étude de la langue et de la culture guarani avec le père Antonio Guasch comme professeur. Il a obtenu un doctorat de l’Université de Strasbourg en 1969 sur le thème « La création d’un langage chrétien dans les réductions des guarani au Paraguay ». Disciple et collaborateur de Don León Cardogan, Bartomeu Meliá a été professeur d’ethnographie et de culture guarani à l’Unive...

  7. Estelle Deléage, Denis Charlier (dir.), « Écologie et politique, vingt ans après... », Écologie & Politique, n° 45, 2012

    OpenAIRE

    Vialan, Daphné

    2012-01-01

    Ce numéro de la revue Ecologie & Politique est le numéro anniversaire des vingt ans de la revue et l’occasion pour ses fondateurs et continuateurs de revenir sur les vingt ans du mouvement de l’écologie politique et de la place qu’occupe la revue dans ce mouvement. Nous ne chercherons pas ici à exposer l’intégralité des articles compris dans la revue, mais bien plutôt d’en pointer quelques idées clés qui nous semblent les plus « agitatrices de cerveau ». La revue ouvre sur un éditorial de J-P...

  8. Interest of the SPECT-CT merging to detect pseudo-arthrosis after lumbar arthrodesis: preliminary results; Interet de la fusion TEMP-TDM pour la detection des pseudarthroses apres arthrodese lombaire: resultats preliminaires

    Energy Technology Data Exchange (ETDEWEB)

    Rager, O.; Ratib, O.; Tessitore, E. [Hopitaux universitaire de Geneve (Switzerland)

    2010-07-01

    Pseudo arthrosis is a potential complication after a lumbar arthrodesis. The symptoms are nonspecific and revision surgery is not always an effective treatment. Scintigraphy SPECT / CT with {sup 99m}Tc and CT were studied separately for the diagnosis of pseudo arthrosis before the widespread use of software fusion. It is well established that the diagnosis based on CT led to a number of false positive (10%). The purpose of this study is to evaluate the usefulness of SPECT-CT fusion imaging in the diagnosis of pseudo arthrosis. Conclusions: SPECT / CT fusion imaging may increase the specificity for the diagnosis of pseudo arthrosis at the level of inter body cages and increase sensitivity for the detection of degenerative diseases on the back joints. (N.C.)

  9. Disc pathology after whiplash injury. A prospective magnetic resonance imaging and clinical investigation; Pathologie vertebrale apres le coup du lapin. Une investigation clinique et d` imagerie prospective par resonance magnetique

    Energy Technology Data Exchange (ETDEWEB)

    Pettersson, K.; Hildingsson, C.; Toolanen, G.; Fagerlund, M.; Bjornebrink, J. [University Hospital of Northem (Sweden)

    1997-09-01

    Although disc pathology seems to be one contributing factor in the development of chronic symptoms after whiplash injury, it may be unnecessary to examine these patients in the acute phase with magnetic resonance imaging ; correlating initial symptoms and signs to magnetic resonance imaging findings is difficult because of the relatively high proportion of false-positive results. Magnetic resonance imaging is indicated later in the course of treatment in patients with persistent arm pain, neurologic deficits, or clinical signs of nerve root compression to diagnose disc herniations requiring surgery. (authors).

  10. Conference day - Dissuasion, proliferation, disarmament: the nuclear debate beyond 2010. Conference proceedings; Journee d'etude - Dissuasion, proliferation, desarmement: le debat nucleaire apres 2010. Actes de la conference

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-09-15

    A first set of contributions (round tables) addresses the relationship between NATO, nuclear deterrence and antimissile defence. The second set of contributions addresses nuclear policies of emerging powers (Russia, China, Iran...) and proliferation risks. The third one addresses the perspectives of non proliferation, civil nuclear energy actors, and disarmament

  11. Post-mining safety implementations and environmental aspects of abandoned mine sites in Limousin. 2006 status (and perspectives 2007); Mises en securite en apres-mine et aspects environnementaux des anciens sites miniers en Limousin. Bilan 2006 (et perspectives 2007)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    This document summarizes the actions carried out in 2006 at some French abandoned mine sites: 1 - safety implementations and risks abatement in the framework of post-mining actions: coal mines of Ahun (23) and Argentat (19), antimony mines of Biard (87); 2 - remedial actions at the tin/tungsten mine of Puy-les-Vignes (87) and at the gold mine of Chatelet (23); 3 - 2007 post-mining perspectives; 4 - environmental aspects of abandoned mine sites: gold mines of Chatelet (23), Cheni and Bourneix (87), uranium mines of Haute-Vienne (expertise, control of effluents, financial warranties about tailings storage sites maintenance). (J.S.)

  12. SPECT-CT Hybrid cardiac imaging synchronized to Ecg for the mouse after myocardium infarction; Imagerie cardiaque hybride TEMP-TDM synchronisee a l'ECG chez la souris apres infarctus du myocarde

    Energy Technology Data Exchange (ETDEWEB)

    Choquet, P.; Goetz, C.; Aubertin, G.; Hubele, F. [HUS Strasbourg, Service de biophysique et medecine nucleaire, 67 (France); El-Fertak, L.; Monassier, L. [Laboratoire de pharmacologie cardiovasculaire, 67 - Strasbourg (France)

    2010-07-01

    The preclinical SPECT-CT imaging synchronized to electrocardiogram among mice allows to acquire isotropic morphological and functional data, data of high spatial and temporal resolutions with relatively short acquisition times. (N.C.)

  13. Archéologie et télédétection : cartographie des paysages du site de Mahasthan (Bangladesh d’après des données SPOT

    Directory of Open Access Journals (Sweden)

    Christine Jacqueminet

    2000-04-01

    Full Text Available L’environnement de l’ancienne capitale de l’Inde Orientale (Mahasthan au Bangladesh est analysé à l’aide d’une image satellitaire SPOT. L’étude porte sur le milieu actuel (réseau hydrographique, systèmes agraires et les structures paysagères révélatrices d’anciens écoulements naturels ou aménagés.

  14. RRS "Charles Darwin" Cruise 178, 14 Mar - 11 Apr 2006. 3D seismic acquisition over mud volcanoes in the Gulf of Cadiz and submarine landslides in the Eivissa Channel, western Mediterranean Sea

    OpenAIRE

    Masson, D. G.; C. Berndt

    2006-01-01

    The major aims of Charles Darwin Cruise 178 were to obtain (i) 3D seismic imagery, video transects and swath bathymetry maps of mud volcanoes in the southern Gulf of Cadiz, (ii) video transects across suspected cold water coral reefs in the Alboran Sea and (iii) 3D seismic imagery of submarine landslides in the Eivissa Channel, immediately east of the Balearic Islands in the western Mediterranean Sea. The cruise was in support of the EU Framework 6 ‘HERMES’ project (Hotspot Ecosystem Research...

  15. Exploitation continuation of Fessenheim nuclear plant nr 1 reactor after thirty years of operation; Poursuite d'exploitation du reacteur n.1 de la centrale nucleaire de fessenheim apres trente annees de fonctionnement

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    After having recalled the regulatory framework, this report indicates how the Fukushima accident has been taken into account by the French nuclear safety authority (ASN) for the decision of keeping on operating the Fessenheim nuclear plant. Then, after a general presentation of nuclear installations, the report describes some peculiarities of the Fessenheim power plant with respect to the other French nuclear plants. It comments and discusses various issues: reactor exploitation, fuel management, vessel exploitation, exploitation of the main secondary circuits, of the confinement enclosure, and of other equipment. It recalls significant events, exploitation rules, and modifications brought to the reactor. It gives a global assessment. The authors report the safety re-examination (approach, compliance examination, security re-assessment), controls performed during decennial inspection (main controls and tests, implementation of modifications foreseen by safety re-examination, significant events, monitoring by the ASN, reactor restarting after the third decennial inspection). Perspectives are then discussed for the ten following years in terms of maintenance policy, ageing management, reactor vessel serviceability, and additional actions within the frame of ageing management. The operation continuation is then discussed

  16. A prospective study of the early clinical symptoms following a 2 Gy therapeutic whole-body irradiation; Etude prospective de la symptomatologie clinique precoce apres irradiation corporelle totale therapeutique de 2 Gy

    Energy Technology Data Exchange (ETDEWEB)

    Fizazi, K.; Chaillet, M.P.; Fourquet, A.; Jammet, P.; Cosset, J.M. [Institut Curie, 75 - Paris (France)

    1995-10-01

    Early human tolerance following total body irradiation (TBI) according to the dose received is still poorly known. Thirteen selected patients were prospectively evaluated for clinical side effects during the first 10 hours following a 2 Gy TBI prior to bone marrow transplantation. All of them but one were treated for haematological malignancies and were in clinical remission at the date of TBI. There were 10 males and 3 females, with a median age of 43 y (range 16*61) and a good performance status (WHO 0-1). They received granisetron (3 mg) injected intravenously 1 h before the time of TBI in order to prevent nausea and vomiting. The main symptoms consisted in drowsiness (69%), headache (62%), xerostomia (62%), nausea and vomiting (46%), anorexia (38%), parotid gland pain (23%) and abdominal pain (8%). Their intensity was always moderate, except for 2 patients who experimented severe vomiting. The incidence rate and the time-course of the symptoms of the prodromal phase may proved to be helpful for early clinical evaluation and triage of victims of an accidental irradiation. In particular, absence of fever at the 6{sup th} h after TBI supports the assumption of an estimated exposure dose below 2 Gy. (authors). 23 refs., 2 tabs.

  17. Neck dissection following chemo radiation for node positive head and neck carcinomas;Place du curage ganglionnaire apres chimioradiotherapie dans les carcinomes epidermoides des voies aerodigestives superieures avec atteinte ganglionnaire initiale (nasopharynx exclu)

    Energy Technology Data Exchange (ETDEWEB)

    Thariat, J. [Centre de lutte contre le cancer Antoine-Lacassagne, Dept. de Radiotherapie, Oncologie, 06 - Nice (France); IBDC CNRS UMR 6543, 06 - Nice (France); Thariat, J.; Marcy, P.Y.; Bozec, A.; Peyrade, F.; Hofman, P. [Universite de Nice-Sophia-Antipolis, 06 - Nice (France); Hamoir, M. [Cliniques universitaires Saint-Luc, UCL, Dept. de chirurgie ORL, Bruxelles (Belgium); Janot, F. [Institut Gustave-Roussy, Dept. de chirurgie ORL, 94 -Villejuif (France); De Mones, E. [CHU de Bordeaux, Dept. de chirurgie ORL, 33 - Bordeaux (France); Marcy, P.Y. [Centre de lutte contre le cancer Antoine-Lacassagne, Dept. de Radiologie, 06 - Nice (France); Carrier, P. [CHU de Nice, Dept. de Medecine Nucleaire, 06 - Nice (France); Bozec, I. [Centre de lutte contre le cancer Antoine-Lacassagne, Dept. chirurgie ORL, 06 - Nice (France); Guevara, J.; Santini, J. [CHU Pasteur, Dept. de chirurgie ORL, 06 - Nice (France); Albert, S. [CHU Bichat, Dept. de chirurgie ORL, 75 - Paris (France); Vedrine, P.O. [CHG Cannes, 06 (France); Graff, P. [Centre de Lutte Contre le Cancer Alexis-Vautrin, Dept. de chirurgie ORL, 54 - Nancy (France); Peyrade, F. [Centre de lutte contre le cancer Antoine-Lacassagne, Dept. d' Oncologie Medicale, 06 - Nice (France); Hofman, P. [CHU de Nice, Dept. de Pathologie clinique et experimentale, 06 - (France); Centre de lutte contre le cancer Antoine-Lacassagne, CHU et tumorotheque CHU-CLCC, 06 - Nice (France); Bourhis, J. [Institut Gustave-Roussy, Dept. de Radiotherapie-oncologie, 94 - Villejuif (France); Lapeyre, M. [Centre de lutte contre le cancer Jean-Perrin, Dept. de Radiotherapie-oncologie, 63 - Clermont-Ferrand (France)

    2009-12-15

    The optimal timing and extent of neck dissection in the context of chemo radiation for head and neck cancer remains controversial. For some institutions, it is uncertain whether neck dissection should still be performed up front especially for cystic nodes. For others, neck dissection can be performed after chemo radiation and can be omitted for N1 disease as long as a complete response to chemo radiation is obtained. The question is debated for N2 and N3 disease even after a complete response as the correlation between radiological and clinical assessment and pathology may not be reliable. Response rates are greater than or equal to 60% and isolated neck failures are less than or equal to 10% with current chemo radiation protocols. Some therefore consider that systematic up front or planned neck dissection would lead to greater than or equal to 50% unnecessary neck dissections for N2-N3 disease. Positron-emission tomography (PET) scanning to assess treatment response and have shown a very high negative predictive value of greater than or equal to 95% when using a standard uptake value of 3 for patients with a negative PET at four months after the completion of therapy. These data may support the practice of observing PET-negative necks. More evidence-based data are awaited to assess the need for neck dissection on PET. Selective neck dissection based on radiological assessment and preoperative findings and not exclusively on initial nodal stage may help to limit morbidity and to improve the quality of life without increasing the risk of neck failure. Adjuvant regional radiation boosts might be discussed on an individual basis for aggressive residual nodal disease with extra-capsular spread and uncertain margins but evidence is missing. Medical treatments aiming at reducing the metastatic risk especially for N3 disease are to be evaluated

  18. Local recurrences after breast-conserving treatments in breast cancer: risk factors and effect on survival; Recidives locales apres traitement conservateur du cancer du sein: facteurs de risque et influence sur la survie

    Energy Technology Data Exchange (ETDEWEB)

    Cowen, D.; Resbeut, M.; Largillier, R.; Houvenaeghel, G.; Jacquemier, J.; Bardou, V.J.; Viens, P.; Maraninchi, D. [Institut Paoli-Calmettes, 13 - Marseille (France)

    1998-09-01

    To determine the risk factors for local and distant failure in node-negative breast cancer treated with breast-conservative surgery and radiotherapy and to determine the relationship between these two events. We retrospectively selected 908 patients who received conservative surgery and radiotherapy but no chemotherapy between 1980 and 1995, for a mode-negative breast cancer. Patients were divided in two groups according to the status of the margins of resection. All pathology specimens were reviewed. In case of negative margins, the risk factors for local recurrences picked up by the Cox model were histologic multi-focus (P=0.0076), peritumoral vessel invasion (P=0.021) and age {>=}40 years (P=0.024), and in case of involved margins, negative oestrogen receptors (P=0.0012), histologic multi-focus (P=0.0028), and absence of hormonal therapy (P=0.017). The 10-year local recurrence rate was 18 % in case of negative margins and 29 % in case of involved margins, although in the latter case patients received high-dose adjuvant radiotherapy. Accordingly, the 10-year distant failure rates were 16 % and 27 %, respectively. Many arguments suggest that local and distant failures are closely related. Patients with histologic multi-focus or positive margins are at high risk of local failure and then of distant failure, and require a more aggressive initial treatment. (author)

  19. Cuba's National Clinical Trials Coordinating Center: emergence, evolution, and main results. Translated from the Spanish and reprinted with permission from the Revista Cubana de Farmacia. Vol. 44 No. 2 (special supplement), Apr-Jun 2010.

    Science.gov (United States)

    López, María A Pascual; Rivero, Gladys Jiménez; Pombert, Ania Torres; López, Martha María Fors; Zayas, Isabel López

    2011-01-01

    The rapid development of Cuba's pharmaceutical industry in the 1990s created a need for structures to ensure clinical evaluation of products before their introduction into medical practice and subsequent marketing. One of the centers founded for this purpose was the National Clinical Trials Coordinating Center. This paper summarizes the factors that motivated the creation of the Center and presents a brief history of its organizational development over the last 17 years. It also describes the main components of the system for designing and conducting clinical trials, and the most significant contributions of each toward achieving the Center's objectives.

  20. AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 34th and AIAA/ASME Adaptive Structures Forum, La Jolla, CA, Apr. 19-22, 1993, Technical Papers. Pts. 1-6

    Science.gov (United States)

    1993-01-01

    Topics addressed include the prediction of helicopter component loads using neural networks, spacecraft on-orbit coupled loads analysis, hypersonic flutter of a curved shallow panel with aerodynamic heating, thermal-acoustic fatigue of ceramic matrix composite materials, transition elements based on transfinite interpolation, damage progression in stiffened composite panels, a direct treatment of min-max dynamic response optimization problems, and sources of helicopter rotor hub inplane shears. Also discussed are dynamics of a layered elastic system, confidence bounds on structural reliability, mixed triangular space-time finite elements, advanced transparency development for USAF aircraft, a low-velocity impact on a graphite/PEEK, an automated mode-tracking strategy, transonic flutter suppression by a passive flap, a nonlinear response of composite panels to random excitation, an optimal placement of elastic supports on a simply supported plate, a probabilistic assessment of composite structures, a model for mode I failure of laminated composites, a residual flexibility approach to multibody dynamics,and multilayer piezoelectric actuators.

  1. Radio-activity measurements inside the pressure-vessel of the reactor G 3 after 4 years operation; Mesure de radioactivite a l'interieur du caisson de la pile G. 3 apres 4 ans de fonctionnement

    Energy Technology Data Exchange (ETDEWEB)

    Chassany, J.Ph.; Guillermin, P.; Delmar, J. [Commissariat a l' Energie Atomique, Centre de Production de Plutonium, Marcoule (France). Centre d' Etudes Nucleaires

    1965-07-01

    At the end of the piping coming into the vessel, the dose rate reached 75 mR/hr and 100 mR/hr near the deflector. On the other side of this deflector it was still 100 mR/hr and then increased rapidly to over 1 R/hr at 1 metre distance from the starting-up chambers. On the sides, the flux tended to decrease (80 mR/hr) and was 2 R/hr at a height of 3 metres. This dose rate could certainly have been decreased by discharging the peripheral zone of the reactor. Consequently it should be possible to intervene if necessary, on condition that great care is taken to avoid contamination and that the total dose is followed as precisely as possible during the operations. (authors) [French] A la sortie de la tuyauterie debouchant dans le caisson, le debit de dose atteignait 75 mR/h et 100 mR/h pres du deflecteur. Au-dela de ce deflecteur il etait encore de 100 mR/h puis augmentait rapidement depassant 1 R/h a 1 m des chambres de demarrage. Sur les cotes, le flux tendait a diminuer (80 mR/h) pour atteindre 2 R/h a 3 m de hauteur. Ce debit de dose aurait certainement pu etre diminue en dechargeant la zone peripherique de la pile. Par consequent une intervention dans le caisson serait realisable moyennant des precautions severes contre la contamination et une surveillance stricte des doses integrees. (auteurs)

  2. Measurement of specific parameters for dose calculation after inhalation of aerols containing transuranium elements; Mesure de parametres specifiques pour le calcul de dose apres inhalation d'aerosols renfermant des elements transuraniens

    Energy Technology Data Exchange (ETDEWEB)

    Ramounet-le Gall, B.; Fritsch, P.; Abram, M.C.; Rateau, G.; Grillon, G.; Guillet, K. [Lab. de Radiotoxicologie, CEA/DSV/DRR/SRCA, Bruyeres le Chatel (France); Baude, S. [Lab. de Mesures Specifiques Gaz, CEA/DAM/DASE/SRCE, Bruyeres le Chatel (France); Berard, P. [Cabinet du Conseiller medical du CEA, CEA/DEN/DPS/LABM Saclay, Gif sur Yvette (France); Ansoborlo, E. [CEA/DEN/DRCP/CETAMA, Bagnols sur Ceze (France); Delforge, J. [Lab. de Radiotoxicologie, CEA/DSV/DRR/SRCA, Bruyeres le Chatel (France)

    2002-07-01

    A review on specific parameter measurements to calculate doses per unit of incorporation according to recommendations of the International Commission of Radiological Protection has been performed for inhaled actinide oxides. Alpha activity distribution of the particles can be obtained by autoradiography analysis using aerosol sampling filters at the work places. This allows us to characterize granulometric parameters of 'pure' actinide oxides, but complementary analysis by scanning electron microscopy is needed for complex aerosols. Dissolution parameters with their standard deviation are obtained after rat inhalation exposure, taking into account both mechanical lung clearance and actinide transfer to the blood estimated from bone retention. In vitro experiments suggest that the slow dissolution rate might decrease as a function of time following exposure. Dose calculation software packages have been developed to take into account granulometry and dissolution parameters as well as specific physiological parameters of exposed individuals. In the case of poorly soluble actinide oxides, granulometry and physiology appear as the main parameters controlling dose value, whereas dissolution only alters dose distribution. Validation of these software packages are in progress. (author)

  3. Influence of dose distribution on risk of lung cancer occurrence after actinide oxide inhalation; Influence de la distribution de dose sur le risque d'apparition de cancers pulmonaires apres inhalation d'oxydes d'actinides

    Energy Technology Data Exchange (ETDEWEB)

    Fritsch, P.; Dudoignon, N.; Guillet, K.; Rateau, G.; Delforge, J. [Lab. de Radiotoxicologie, CEA/DSV/DRR/SRCA, Bruyeres le Chatel (France)

    2002-07-01

    The aim of this work was to estimate risk of lung tumour occurrence after inhalation of actinide oxides from published studies and rat studies in progress. For the same delivered dose, the risk increases when homogeneity of irradiation increases, i.e., the number of particles deposited after inhalation increases (small particles and (or) low specific alpha activity). The dose-effect relationships reported appear linear up to a few gray, depending on the aerosol considered, and then the slope decreases. This slope, which corresponds with the risk, can vary over one order of magnitude de ending on the aerosol used. An effective threshold at about 1 Gy was not observed for the most homogeneous dose distributions. A dosimetric and biological approach is proposed to provide a more realistic risk estimate. (author)

  4. Migration intra-péritonéal d'un dispositif intra utérin diagnostiqué 20 ans après l'insertion: à propos d'un cas

    Science.gov (United States)

    Bouzouba, Wail; Alaoui, Fatime Zahra Fdili; Jayi, Sofia; Bouguern, Hakima; Melhouf, Moulay Abdelilah

    2014-01-01

    Le dispositif intra-utérin (DIU) est une des méthodes contraceptives les plus efficaces et les plus utilisé à travers le monde: environ 100 millions d'utilisatrices. La perforation reste exceptionnelle âpres la pose d'un DIU cependant c'est une des complications les plus graves. Nous rapportant le cas d'une patiente de 49 ans, notion de pose de stérilet il y a 20 ans, suivie en oncologie pour un carcinome canalaire infiltrant du sein ayant bénéficiée d'un patey puis chimiothérapie adjuvante actuellement sous hormonothérapie, qui dans le cadre du bilan d'extension, un scanner thoraco-abdomino-pelvienne a objectivé la présence d'un DIU en sous hépatique. Sous guidage coelioscopique, on a réussie à retirer le DIU qui était enchâssé dans l’épiploon au niveau de la gouttière pariéto-colique droite. Nous insistons à travers cette observation et sous la lumière de la revue de la littérature sur l'efficacité et l'innocuité du DIU lorsque la technique et les indications sont rigoureusement respectées, mais aussi sur une des complications rarissime de la pose du DIU, et à mettre en évidence le rôle diagnostic et thérapeutique de la cœlioscopie dans la prise en charge de ces migrations. PMID:25184024

  5. Instruments et pratique scientifique : l’évolution des choix et des pratiques dans le Cabinet de physique des enfants de France à Versailles d’après les inventaires des Menus-Plaisirs (1758-1765

    Directory of Open Access Journals (Sweden)

    Pascale Mormiche

    2011-09-01

    Full Text Available Cette communication concerne l’enseignement scientifique des princes et la composition de cabinet d’instruments scientifiques. Le premier cabinet constitué à Versailles est celui des enfants de France établi sous le contrôle des Menus-Plaisirs. À partir de 1758, il se compose d’instruments choisis parmi les 345 décrits dans le catalogue de l’abbé Nollet en 1738 dans son « Programme ou Idée générale d’un cours de physique expérimentale… ». En 1762 sont déjà achetés plus de 180 objets scientifiques, instruments, matériaux et meubles qu’enrichissent les achats successifs qui se poursuivront en 1765, date à laquelle existe un autre inventaire. Aussi étonnant que cela paraisse, ces deux inventaires n’ont jamais été comparés, ni mis en perspective avec la liste faite lors des séquestres révolutionnaires.Ainsi ces deux inventaires successifs pour ce rare cabinet princier permettent de préciser la culture scientifique des princes grâce au choix minutieux d’objets commandés à l’abbé Nollet par l’équipe préceptorale qui enseigne aux princes. La politique d’acquisition de ces instruments donne des indications sur les pratiques scientifiques des princes. L’électricité fut-elle plus favorisée que la mécanique ou les fluides ? Quelle fut la place de l’observation de l’infiniment grand, de l’infiniment petit ? S’est-on procuré des instruments auprès d’autres constructeurs ? On peut comparer utilement avec un cabinet dont on connaît le rare inventaire d’achat, celui de Mme du Châtelet et Voltaire possédant également des instruments Nollet. L’analyse de ces inventaires va bien au-delà du simple choix d’instruments pour constituer le cabinet de physique des Enfants de France. Il s’agit de relier les instruments avec la pratique pédagogique des princes en montrant la création d’une « discipline scolaire » enseignée aux princes, alors que se déroulent des démonstrations publiques à la cour. Peut-on distinguer ainsi un cabinet d’éducation, un cabinet d’expérimentation, une collection d’instruments ?Cette communication part de sources historiques précises afin d’approfondir la connaissance de l’éducation scientifique du duc de Berry (futur Louis XVI et de ses frères, restée souvent générale. Elle s’inscrit dans le cadre de l’épistémologie des sciences et des recherches pédagogiques sur la naissance de la culture scientifique qui eut lieu à Versailles. Elle prolonge les travaux de recherche actuels sur les cabinets de curiosité qui s’interrogent sur la pratique scientifique du xviiie siècle.

  6. Determination of antibody to Streptococcus mutans from radiation-induced xerostomia patients. Agglutination activity against cariogenic microorganisms, active immunoglobulin classes, and post-irradiation caries activity in cancer patients. Final report 15 jul 77-14 apr 79

    Energy Technology Data Exchange (ETDEWEB)

    Brown, L.R.; O' Neill, P.A.; Dreizen, S.

    1979-07-01

    The relationship between specific agglutination (Ag) and caries activity during 30 month post radiation was assessed in 36 head and neck cancer patients. Ag titers in 444 saliva and 481 serum samples from these patients and 16 noncancer controls were determined against formalinized cellular antigens of Streptococcus mutans (Sm), Streptococcus sanguis (Ss), Streptococcus mitis, Lactobacillus fermenti (Lf), and Lactobacillus casei. Saliva IgA and IgG levels and Ag titers were significantly higher in cancer patients than in noncancer controls. Post radiation-induced xerostomic changes in saliva IgA reflected changes in specific Ag against oral microbes, particularly Sm serotype c. Patients with high saliva IgA levels had significantly higher saliva Ag titers to Sm, Ss and Lf, lower plaque Sm counts and lower caries activity than patients with low saliva IgA levels. Serum Ag titers, however, showed no significant relationship with either serum Ig levels, microbial counts or caries activity. Chromatographic separation of Ig classes showed that Ag activity in saliva stemmed mainly from secretory IgA. Most serum Ag activity was found in regions corresponding to IgG and 7S IgA.

  7. Climate Change after Cancun: An Agreement on Principles, but lacking Levers of Change; Le changement climatique apres Cancun. Un accord sur les principes mais sans leviers d'action

    Energy Technology Data Exchange (ETDEWEB)

    Delbosc, A. [CDC Climat, 75 - Paris (France); De Perthuis, Ch. [Universite Paris-Dauphine, 75 - Paris (France)

    2011-04-15

    Climate change and its potentially serious consequences for our planet first appeared on the agenda of major international negotiations at the Rio Summit in 1992. Arduous negotiation ensued, culminating in the Kyoto Protocol in 1997, which set quantified targets for the reduction of greenhouse gas emissions to 2012. Since then, the configuration of the highly complex negotiations (on account of the large number of participants and disparity of economic situations) has changed a great deal, as could be seen at the Copenhagen conference of December 2009 and, more recently, the agreement struck at Cancun in late 2010. Anais Delbosc and Christian de Perthuis, close observers of climate-related economic issues, sum up the state of international climate negotiation in this article. Where have we got to? How have the discussions developed? What are the points of agreement and disagreement? What economic mechanisms have been put in place and so on? After reviewing the history, Delbosc and de Perthuis outline the Cancun agreement, before looking in more detail at a 'variable geometry system of commitment'. They show, in particular, how difficult it is to compare the commitments made by the various parties to the negotiations. However, they do stress that the developed countries are, in general, falling short of the recommendations of the Intergovernmental Panel on Climate Change. They go on to formulate a number of proposals designed to take the commitment to reducing greenhouse gas emissions further, for example by strengthening and unifying the system of measurement and verification of how the various countries are meeting the targets to which they have committed themselves, while nonetheless taking account of their varying situations. Lastly, they propose a more efficient use of the various existing economic instruments, and go on to remind us of the weaknesses that were not resolved by the Cancun agreement, which the Durban Conference, scheduled for late 2011, will have to strive to overcome. (authors)

  8. Study of the new properties of magnetite and hematite after transformation by irradiation and by grinding; Etude des nouvelles proprietes de la magnetite et de l`hematite apres transformation par irradiation et par mecanosynthese

    Energy Technology Data Exchange (ETDEWEB)

    Meillon, S.

    1996-01-26

    We have investigated the evolution of magnetite (Fe{sub 3}O{sub 4}) and hematite ({alpha}Fe{sub 2}0{sub 3}) when faced with high energy heavy ions (5.9 6 GeV Pb) irradiation, fast neutron irradiation, and grinding. Magnetite is formed by a ceramic treatment. Heating hematite particles to about 1300 deg (under inert atmosphere) results in a conversion to magnetite. The damage induced in magnetite by high energy ion irradiation (electronic excitation) has the form of extended spherical defects (discontinuous latent tracks) in the ion wakes. High resolution electron microscopy observations have indicated only slight atomic displacements without profound modification of the structure (absence of an amorphous phase), even after high fluences (3*10{sup 12} Pb.cm{sup -2}). The results obtained by Moessbauer spectroscopy, by magnetization measurements and by low field hysteresis loops determination are coherently interpreted using a model based on magnetoelastic concepts. This model explains the restoration of the magnetic properties of magnetite after irradiation. The damage induced in magnetite and hematite following fast neutron irradiation was studied by thermal neutron diffraction. A very small variation of the lattice parameter has been observed for magnetite. The distribution of the magnetic moments of the iron ions in the tetrahedral and octahedral sites is not modified. For hematite, we have observed an expansion along the c-axis of hexagonal unit cell. This result is coherent with the results obtained by grinding. Finally, the observation of original direct phase transformation by the mechanical action of grinding is reported: hematite transforms into maghemite. As previously observed after fast neutron irradiation, here again the transition from an hexagonal (hematite) to a f.c.c lattice (maghemite) is accompanied by an expansion along the c-axis direction of the lattice. The transformation occurs through a shear sequence of oxygen planes. (Abstract Truncated)

  9. On the use of administrative databases to support planning activities: the case of the evaluation of neonatal case-mix in the Emilia-Romagna region using DRG and APR-DRG classification systems.

    Science.gov (United States)

    Fantini, M P; Cisbani, L; Manzoli, L; Vertrees, J; Lorenzoni, L

    2003-06-01

    There are several versions of the Diagnosis Related Group (DRG) classification systems that are used for case-mix analysis, utilization review, prospective payment, and planning applications. The objective of this study was to assess the adequacy of two of these DRG systems--Medicare DRG and All Patient Refined DRG--to classify neonatal patients. The first part of the paper contains a descriptive analysis that outlines the major differences between the two systems in terms of classification logic and variables used in the assignment process. The second part examines the statistical performance of each system on the basis of the administrative data collected in all public hospitals of the Emilia-Romagna region relating to neonates discharged in 1997 and 1998. The Medicare DRG are less developed in terms of classification structure and yield a poorer statistical performance in terms of reduction in variance for length of stay. This is important because, for specific areas, a more refined system can prove useful at regional level to remove systematic biases in the measurement of case-mix due to the structural characteristics of the Medicare DRGs classification system.

  10. Considerations for NATO Satellite Communications in the Post 2000 Era (Elements de Reflexion pour les Communications par Satellite dans les Pays Membres de l’OTAN apres l’An 2000),

    Science.gov (United States)

    1991-06-01

    to various geographical the present ones. Moreover these satellites can be launched by areas and to adapt the specific requirements due to a number of...electro-magnetic pulse (EMP) to A high-gain receiving antenna attenuates, with its narrow beam, the ground segement within line-of-sight of the burst...margin is exceeded is calculated as a Frequency bands allocated to inter-satellite links teid to function of geographical location The estimated

  11. If the hydrogen was used as a substitute for the petroleum. After the petroleum, the hydrogen?; Si l'hydrogene remplacait le petrole. Apres le petrole, l'hydrogene?

    Energy Technology Data Exchange (ETDEWEB)

    Rifkin, J

    2002-07-01

    The fossil energies reserves are not inexhaustible. From the opinion of the american Jeremy Rifkin which published a book on this subject (the hydrogen economy), the hydrogen presents many energetic advantages to replace the petroleum. The main points of the book are presented and discussed in this paper. (A.L.B.)

  12. Ground stability after exhaustive coal exploitation and stoppage of un-watering pumping; Stabilite de la surface apres l'exploitation totale du charbon et l'arret des pompages d'exhaure miniere

    Energy Technology Data Exchange (ETDEWEB)

    Degas, M. [INERIS, Dir. des Risques du Sol et du Sous-sol, 60 - Verneuil-en-Halatte (France); Wojtkowiak, F. [INERIS, Lab. Environnement Geomecanique et Ouvrages, Ecole des Mines de Nancy, 54 - Nancy (France); Metz, M.; Branchet, M. [Houilleres du Bassin de Lorraine, UGEPI, 57 - Freyming-Merlebach (France)

    2003-07-01

    Coal mines experience in France and in Western Europe for more than 50 years has shown that the most subsidence (90%) occurs during the extraction of panels. The subsidence is almost stabilised within 2 years by the end of the extraction. Beyond this period, the movements are no longer significant because they cannot be distinguished from the natural ground movements, and cannot be measured though leveling, even of high precision. The increase of water level when pumping is stopped can induce a centimetric rise of ground level, function of works depth, thickness of extracted seam (layer) and increase of the underground water level. The studies of Bekendam and Poettgens (1985, 2000) and of Fenk (1997) concerning respectively mining in the Netherlands and in Germany highlighted this phenomenon. The observations made in Lorraine in the sector of Faulquemont, where the works flooding has been stabilised, give similar results (Degas, 2001) (Wojtkowiak, 2001). No consequence on buildings and surface infrastructures due to this phenomenon has been noticed. (authors)

  13. Management of radioactivity risk in patient's death 12 hours after Quadramet injection; Gestion du risque radioactif associe au deces d'un patient 12 heures apres injection de Quadramet

    Energy Technology Data Exchange (ETDEWEB)

    Lortal, B.; Caron, J.; Dejean, C.; Bonichon, F.; Houede, N.; Buj, S.; Cazeau, A.L. [Institut Bergonie, 33 - Bordeaux (France)

    2009-12-15

    The Bergonie Institute had faced the death of a patient treated by Quadramet, one day before. This unusual case was not yet documented in France, that's why, it led to a multidisciplinary reflection on the management of body radiating. In collaboration with the Asn and I.r.s.n., recommendations were developed and put into practice. (authors)

  14. Le pétrole et son évolution après un épandage accidentel en mer. I. L'évolution primaire Oil and How It Evolves After an Accidental Offshore Spill. I. Primary Evolution

    Directory of Open Access Journals (Sweden)

    Bocart C.

    2006-11-01

    Full Text Available Cet article fait l'état des connaissances sur l'évolution au cours des premiers jours d'une coupe pétrolière accidentellement répandue en mer. Cette évolution primaire se fait sous les influences simultanées de l'étalement, de l'évaporation, de la dissolution, de la dispersion et parfois de la sédimentation. Au cours de cette évolution les modifications de la composition chimique des coupes pétrolières se traduisent par de nouvelles propriétés physiques, qui à leur tour influent sur le comportement du pétrole en mer. Un second article doit faire l'état des connaissances sur la suite des modifications que peut subir la coupe pétrolière quand, n'ayant pas disparu ou n'ayant pu être, ramassée, elle continue à évoluer. This article reviews what is known about how on ail cut evolves during the first few days after having been accidentally spilled of sea. This initial evolution occurs under the simultaneous influences of spreading, evaporation, dissolution, dispersion and sometimes sédimentation. During this evolution, changes in the chemical composition of cil cuts are revealed by new physical properties which in turn influence the behavior of ail at sec. A second article will review what is known about the subsequent changes the ail cut moy undergo as if continues to evolve when it hos not disopoeared or been, oicked up.

  15. L’Université américaine dans le débat public après le 11 septembre American Universities and the Public Debate over 9/11

    Directory of Open Access Journals (Sweden)

    Pierre Guerlain

    2009-11-01

    Full Text Available The various reactions to 9/11 in the academic community and the attacks on U.S scholars and campuses are analyzed in this article. One particular text is chosen for close scrutiny: ACTA’s “Defending Civilization: How Our Universities Are Failing America And What Can Be Done About It” The view taken here is that the atrocities of 9/11 have been instrumentalized in order to further discredit the humanities and social science departments of American universities that have been under attack at least since the so-called “culture wars”. The so-called war on terrorism threatens the civil liberties that some academics wish to preserve.

  16. Nuclear energy. The post-Fukushima situation, debate about the French exception, the energy transition; Nucleaire. La situation apres Fukushima, debat sur l'exception francaise, la transition energetique

    Energy Technology Data Exchange (ETDEWEB)

    Bezat, J.M.; Tazieff, H.; Morin, H.; Le Hir, P.; Vincent, C.; Labbe, M.H.; Viansson-Ponte, P.; Saint-James, D.; Tatu, M.; Pons, P.; Kempf, H.; Lemaitre, F.; Baudet, M.B.; Armagnac, B. d' ; Allix, G.; Foucart, S.; Barroux, R. [Le Monde, 80 boulevard Auguste Blanqui, 75707 Paris Cedex 13 (France)

    2011-12-15

    Published 8 months after the Fukushima Dai-ichi accident, this special issue of Le Monde newspaper takes stock of the nuclear question. Prior to the Fukushima accident, the civil nuclear industry experienced two other major accidents: Three Miles Island (US, 1979) with limited and controlled impacts, and Chernobyl (USSR, 1986) with enormous impacts. The recent Japanese catastrophe has revived the questions concerning this risky technology. However, according to the IAEA, the civil nuclear energy should continue to develop in the future but in a more moderate way. Germany announced in June 2011 the shutdown of its last reactor by 2022, while France remained an exception until the Fukushima accident with a large political consensus among the general public in favor of nuclear energy. The nuclear phasing out or the energy transition is a complex question which is explored in this special issue. Content: 1 - The nuclear world: a moderate growth of the nuclear industry; interview of Mohamed ElBaradei, former head of IAEA; 441 reactors in operation in the world in January 2011; France has chosen the all-nuclear option; critics: a 'costly, unadapted, useless' nuclear program; interview of Valery Giscard d'Estaing, former French President; the nuclear industry actors; nuclear dismantling: a what cost?; how to manage the 250.000 tons of spent fuels; 2 - A risky technology: radioactivity measurement and effects; how to manage contaminations; four generations of reactors; ITER: a solar project; imagining the unimaginable and anticipating the worse; the wake up of a dozed off fear; the most important accidents: the progress of the three main nuclear catastrophes, the human mistake of Three Mile Island, the days after the Chernobyl accident, in the dead cities around Fukushima; interview of Kenzaburo Oe (Japanese writer); the Blayais power plant to the test; 3 - The energy transition: is France capable to abandon nuclear energy?; Germany is going to re-launch gas- and coal-fired power plants; the immeasurable cost of the post-nuclear era; interview of Fatih Birol (chief-economist of IEA); the atom in the French election campaign; the challenge of the energy access to everyone; green energies validated by experts; interview of Ray Kurzweil (US prospective expert); Rivas, on the road to sun; El Hierro, the island in the wind; Vaexjoe, the Swedish city of biofuels; Rochefort, the French city of energy saving. (J.S.)

  17. Secondary mandibular fibrosarcoma after chemoradiotherapy for undifferentiated nasopharyngeal carcinoma. Report of a case and literature review; Fibrosarcome secondaire de la mandibule apres chimioradiotherapie pour carcinome indifferencie du nasopharynx. A propos d'une observation et revue de la litterature

    Energy Technology Data Exchange (ETDEWEB)

    Kochbati, L.; Besbes, M.; Benna, F.; Maalej, M. [Institut Salah Azaiz, Service de Radiotherapie, Tunis (Tunisia); Boussen, H.; Ben Ayed, F. [Institut Salah Azaiz, Service de Medecine, Tunis (Tunisia); Gritli, S.; Ladgham, A. [Institut Salah Azaiz, Service de Chirurgie ORL, Tunis (Tunisia); Saadi, A. [Institut Salah Azaiz, Service de Radiodiagnostic, Tunis (Tunisia); El May, A. [Institut Salah Azaiz, Service d' Anatomopathologie, Tunis (Tunisia)

    2001-06-01

    Secondary mandibular fibrosarcoma after chemoradiotherapy for undifferentiated nasopharyngeal carcinoma. Report of a case and literature review. Secondary tumours to radio- and/or chemotherapy have rarely been reported after treatment for head and neck cancers. We report a case of mandibular fibrosarcoma observed 7 years after chemoradiotherapy for undifferentiated nasopharyngeal carcinoma in a patient treated when 20 years old. (authors)

  18. The climate regime before and after Copenhagen: science, policy, and the two-degrees target; Le regime climatique avant et apres Copenhague: sciences, politiques et l'objectif des deux degres

    Energy Technology Data Exchange (ETDEWEB)

    Aykut, S.C. [EHESS, Centre Alexandre Koyre, Paris (France); Dahan, A. [CNRS, Centre Alexandre Koyre, Paris (France)

    2011-04-15

    The article discusses the political results of the Copenhagen Conference and evolutions in the international climate arena including geopolitical shifts, new issues on the agenda and a changing cartography of the main actors. As recent attacks on the climate regime concern both its political governance and the peculiar relationship between science and politics that developed through its main institutions (IPCC and the Conference of the Parties), we retrace in a first part the construction of the climate arena and in a second part the framing of the problem between climate science, expertise, and politics. Drawing on this historical sketch, we suggest the years 2000 were characterized by a convergence of top-down approaches in climate expertise and policies, structuring action and discourse around quantified reduction targets, temperature and concentration thresholds, and carbon budgets. The bottom-up character of the voluntary reduction commitments in the Copenhagen Accord is a serious setback to this approach. A central figure in this context is the threshold of 'dangerous warming' of two degrees. The Copenhagen Accord - endorsed in the Cancun compromise - elevates this figure to an official target of the U.N. negotiation process, thereby accentuating the tension between a newly assumed 'Real politic' and an alarming expertise. The article analyzes the construction of the two-degrees target and the role it plays in the climate regime. We conclude by discussing several contributions to the Post-Copenhagen debate. (authors)

  19. Associação de um modelo teórico de curva de juros ao apreçamento de títulos públicos externos

    OpenAIRE

    2010-01-01

    O trabalho tenta fornecer um novo instrumento técnico/teórico de análise para emissão de títulos públicos de dívida externa brasileira. No processo de emissão procurou observar momentos de boa receptividade para títulos de países emergentes, em que os bancos intermediadores da operação captam tais demandas.

  20. Des enfants dessinent la carte de France à main levée d’après leur souvenir des informations météo à la télévision

    Directory of Open Access Journals (Sweden)

    M. Benoit

    1990-09-01

    Full Text Available À un moment où l’image est reine, où la télévision est considérée comme un média para-scolaire à qui l’on attribue un pouvoir éducatif qui pourrait se substituer à l’école, 230 enfants ont été testés pour connaître leur capacité à dessiner, à main levée et de mémoire, la carte de France, diffusée tous les jours et plusieurs fois par jour lors des informations météorologiques. Seulement 56 ont dessiné une carte plus ou moins ressemblante et seuls les CM2 en sont capables… Ce qui prouverait que seule l’école structure les connaissances et que les supports imprimés et permanents sont supérieurs aux supports fugaces.

  1. Retrospective study of the local control and the cosmetic result of 147 face carcinomas after interstitial brachytherapy; Etude retrospective du controle local et du resultat cosmetique de 147 carcinomes de la face apres curietherapie interstitielle

    Energy Technology Data Exchange (ETDEWEB)

    Ducassou, A.; David, I.; Bonnet, J.; Delannes, M. [Institut Claudius-Regaud, Service de Radiotherapie, 31 - Toulouse (France)

    2009-10-15

    The purpose was to evaluate retrospectively the local control rate and the cosmetic results for patients that received an interstitial brachytherapy for a base or spino-cellular carcinoma of face orifices areas. The interstitial brachytherapy by iridium 192 is an excellent alternative to surgery in the skin carcinomas of the face, as well at the level of local control as the cosmetic and functional results. (N.C.)

  2. LA DUREE POUR AMELIORER LES PERFORMANCES ET DISSIPER LES EFFETS NEGATIFS APRES LE STRETCHING PASSIF EST COMPRISE ENTRE 2 ET 15 MINUTES \\ DURATION TO IMPROVE PERFORMANCE AND DISPEL NEGATIVE EFFECTS AFTER PASSIVE STRETCHING IS BETWEEN 2 AND 15 MINUTES

    OpenAIRE

    Mokkedes Moulay Idriss; Zerf Mohammed; Bengoua Ali; Touati Blidi; Belfakroun Abdellah; Mabrouki Fatiha

    2016-01-01

    The objective of the present study was to investigate the effects of passive stretching alone on subsequent sprinting and jump performance. Two different stretching protocols: (a) static stretch (SS) to point of discomfort (POD); (b) a control warm-up condition without stretching were implemented with a prior aerobic warm-up and followed by dynamic activities. The control condition showed signficant differences (p = 0.05) for sprint, agility run, jump and measure of flexibility tests faster t...

  3. L’opinion dissidente de Pal et le révisionnisme historique dans le Japon d’après-guerre The dissentient judgment of Pal and historical revisionism in Postwar Japan

    Directory of Open Access Journals (Sweden)

    Takeshi Nakajima

    2010-07-01

    Full Text Available Dans son opinion dissidente au procès de Tôkyô (le Tribunal militaire international pour l’Extrême-Orient, le juge indien Radhabinhod Pal avait contesté le bien-fondé des notions de « crime contre la paix » et de « crimes contre l’humanité » élaborées par la Charte du tribunal qui furent utilisées pour condamner les hauts responsables japonais comme « criminels de guerre de classe A ». Considérant que ces notions relèvent d’une législation ex post facto, il estima qu’il eût été préférable de s’en tenir à la notion existante de « crimes de guerre ». Faute de quoi, au lieu de servir la justice, le procès de Tokyo cautionna selon lui l’idée qu’il suffirait de sortir vainqueur d’un conflit armé pour pouvoir imposer la loi de manière arbitraire. Au Japon, cette opinion se vit peu à peu durcie, puis détournée de sa visée initiale, par un courant de plus en plus outrageusement révisionniste. Cet article réexamine les points essentiels de l’argumentation de Pal avant d’analyser la façon dont les révisionnistes japonais s’en sont emparée.In his dissenting judgment in the Tokyo trial (the International Military Tribunal for the Far East, the Indian judge Radhabinhod Pal had challenged the validity of the concepts of "crime against peace" and "crime against humanity" developed by the Charter of the court and which were used to condemn the Japanese officials as "war criminals category A". Whereas these concepts are subject to ex post facto legislation, he felt it was better to stick to the existing concept of "war crimes". Failing that, instead of justice, the trial of Tokyo according to endorse the idea that it was enough to win an armed conflict to impose the law in an arbitrary manner. In Japan, this opinion is gradually tightened, then diverted from its original purpose, by a stream of more and more outrageously revisionist. This article reviews the essential points of the argument of Pal before analyzing how the Japanese attacked revisionists seized.

  4. Performance of the SPECT-CT after a non contributive osseous scintigraphy in the pulmonary cancers with suspect pains; Performances de la TEMP-TDM apres une scintigraphie osseuse non contributive dans les cancers pulmonaires avec douleurs suspectes

    Energy Technology Data Exchange (ETDEWEB)

    Granier, P.H.; Mourad, M. [centre hospitalier de Carcassonne, Service de medecine nucleaire, 11 (France)

    2010-07-01

    Purpose: evaluate the performance of the SPECT-CT after a normal or litigious planar bone scintigraphy in the pulmonary cancers with suspicious pains. conclusions: The SPECT-CT has good performances in the exploration of suspicious pains of pulmonary cancers. The comparison of results got at one year interval shows that these performances are clearly improved par experience. It seems logical to use the planar bone scintigraphy coupled to SPECT-CT in this indication. This bone imaging can have an interest in the surveillance of patients after curative or palliative treatment, when pains appear. (N.C.)

  5. De l’interférence linguistique et culturelle dans les pays du Maghreb et de l’Andalousie d’après l’œuvre du médecin Ibn Zohr (Avenzoer)

    OpenAIRE

    Yayouche, Djaafar

    2017-01-01

    La problématique de l’interférence linguistique et culturelle est en rapport direct avec la question de l’emprunt linguistique aussi bien pour la langue arabe que pour n’importe quelle langue. La langue arabe a fait l’objet de débats controversés, à dominante doctrinale et intellectuelle, voire idéologique, de la part des théologiens musulmans (fuqahâ et mufassirîn). La démarche singulière d’Ibn Zohr (Avenzoer), le célèbre médecin andalou, proche d’Ibn Rochd, par rapport aux autres savants de...

  6. Impact of practice and of technical modifications on acute morbidity after prostate curie-therapy; Impact de l'experience et des modifications techniques sur la morbidite aigue apres curietherapie de prostate

    Energy Technology Data Exchange (ETDEWEB)

    Le Fur, E.; Malhaire, J.P.; Pradier, O. [CHU Morvan, Brest (France); Valeri, A. [CHU Cavale-Blanche, Brest (France)

    2011-10-15

    Based on a cohort of 150 patients treated by curie-therapy for a prostate cancer, the authors report the analysis of the influence of some technical modifications (use of an automatic stepper at the beginning of a second period, and of a high frequency echographic probe during a third period) on the urinary toxicity. This toxicity has been assessed by using the urinary retention rate, and the difference between the maximum and initial International Prostate Symptom Score (IPPS). Rectal morbidity has been scaled according to a modified Radiation Therapy Oncology Group (RTOG) scale. It appears that the occurrence of urinary retention after prostate radiotherapy decreases with practice and use of the automatic stepper. It seems that there is no impact on urinary morbidity (urinary retention excluded) nor on rectal morbidity. Short communication

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

    Directory of Open Access Journals (Sweden)

    Narbonne Jean François

    2003-07-01

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

  8. Influence of melanocytes in the ex-vivo reconstructed epidermal melanin unit following an acute UV irradiation; Role des melanocytes dans l'unite epidermique de melanisation reconstruite ex-vivo apres une irradiation UV aigue

    Energy Technology Data Exchange (ETDEWEB)

    Cario-Andre, M

    2000-11-15

    Influence of melanocytes in skin pigmentation is well documented, however its photo-protective role has given rise to controversy. The role of melanocytes have been investigated on reconstructed epidermis with 100 % of keratinocytes or 95 % of keratinocytes and 5 % of melanocytes. In a first time, the effect of an acute UVB dose has been studied on both reconstructed epidermis, next we have investigated UVA and UVA+B effects on these epidermis. Following irradiation, the presence of melanocytes in reconstructed epidermis protects against apoptosis without protecting significantly against DNA damage formation (CPD, 6-4PP) and protects against UV-induced unbalance of the SOD/catalase ratio (antioxidants enzymes). On the contrary, the presence of melanocytes in reconstructed epidermis amplifies lipids and proteins oxidations but seems to protect against DNA oxidations. Melanocytes differ from keratinocytes by their melanin content and their more important concentration in polyunsaturated fatty acids. To evaluate what is the part of melanin and the part of polyunsaturated fatty acids in epidermal UV responses, reconstructed epidermis with keratinocytes have been supplemented with polyunsaturated fatty acid. This study indicates that polyunsaturated fatty acids are responsible for lipids and proteins oxidations and that melanin protect against DNA oxidation induced by lipid peroxidation. All these studies demonstrate that, model of reconstructed epidermis and epidermis in-vivo have the same behaviour following UV irradiation. In the last part, sunscreens and antioxidants have been tested on reconstructed epidermis and have demonstrated that model of reconstructed epidermis is suitable for photo-protective molecules screening. (author)

  9. MFE与APR测试工具在高温高压井的应用对比%Applied Comparison of MFE and APR Testing Tool in HP- HT Well

    Institute of Scientific and Technical Information of China (English)

    荀忠义; 张容; 刘宏; 吴国洲

    2005-01-01

    介绍了Johnston公司的MFE和Halliburton公司的APR两种测试工具在同一口高温高压井中的应用情况.MFE测试3次全部失败,测试阀以下管柱出现漏失现象;APR使用3次均获成功.对MFE测试失败原因进行分析认为,超高压地层应用APR测试工具更为可靠.

  10. L´Oeconomie De La Création De L´Homme Où Aprés les Démonstrations de l´Existence & de la Nature de Dieu

    OpenAIRE

    Poiret, Pierre

    2015-01-01

    Layoutgetreues Digitalisat der Ausg.: Amsterdam : Wetstein, 1687 Standort: Universität Marburg, Bibliothek Religionswissenschaft Signatur: 333, Bd. 1/3 Bemerkungen: (L´Oeconomie Divine, Ou Systéme Universel Et Démontré Des Oeuvres & des Desseins de Dieu envers les Hommes ; 1) (Bibliothek Wittgenstein)

  11. Early functional recovery for a graft after hepatic transplantation: interest of the aminopyrine-{sup 13}C breath test; Reprise precoce de fonction du greffon apres transplantation hepatique: interet du test respiratoire a l`aminopyrine-{sup 13}C

    Energy Technology Data Exchange (ETDEWEB)

    Mion, F.; Queneau, P.E.; Boillot, O.; Minaire, Y.; Delafosse, B. [Hopital Edouard-Herriot, 69 - Lyon (France); Rousseau, M. [Inbiomed, 69 - Lyon (France); Brazier, J.L. [LEACM, 69 - Lyon (France)

    1994-12-31

    {sup 13}C-aminopyrine breath tests were carried out on 8 patients, just after liver transplantation, in order to examine the recovery of the graft metabolic functions. Test results are compared to usual data from hepatic biology and histology. Quantitative measures on hepatic functional mass are obtained. The relative sensitivity of the test could allow for detection of moderate hepatic dysfunctions. 4 figs., 8 refs.

  12. One year after Fukushima - the World still wants nuclear - Japan without atom; Un an apres Fukushima - Le monde veut encore du nucleaire - Le Japon sans l'atome

    Energy Technology Data Exchange (ETDEWEB)

    Dupin, L.; Moragues, M.

    2012-03-08

    The author comments the fact that, after the Fukushima accident, more than thirty countries stated their commitment in nuclear energy to face the increasing energy demand, the oil price increase and the challenge of climate change. Areva appears to be optimistic as many reactors are under construction or projected in the United States, Great-Britain, Finland, Poland, Czech Republic, Jordan, China, Saudi Arabia, South Africa, and India. Due to the shortage of fossil energy resources, emerging countries tend to integrate nuclear energy in their mix. An article gives an overview of the situation in Japan where almost all nuclear reactors have been stopped: this could be an opportunity for innovation

  13. Valorization of apatites and phospho gypsum's residues procured by treatment of wastewater's textile; Valorisation des residus d'apatites et du phosphogypse obtenus apres traitement des eaux textiles

    Energy Technology Data Exchange (ETDEWEB)

    Rais, Z.; Chaqroune, A.; Madji, M. [Faculte des Sciences Dhar El Mehrez, Lab. de Chimie Physique, Fes (Morocco); Maghnouj, J.; Hassani, E. [Centre de Recherches et d' Etudes des Phosphates, CERPHOS, Casablanca (Morocco); Nejjar, R. [Laboratoire de Controle Qualite CIOR, Fes (Morocco); Kherbeche, A. [Laboratoire de Catalyse et d' Environnement, Fes (Morocco)

    2002-07-01

    This work concerns the study of different methods of enrichment of apatite and phosphogypsum's residues gotten after treatment of the textile wastewater. The survey based on chemical composition properties, has been directed into three axis. The first one is the utilisation of apatite's residues as secondary constituent into cement whether substituting a part of clinker for an Artificial Portland Cement CPA or a part of limestone for a Portland Cement with Additions CPJ. The second one, is the substitution of the natural gypsum, used by the cement factory, by phosphogypsum's residues as cement's hold up. Finally the mixture of apatite and phosphogypsum's residues in the optimal conditions procured into cement. The results show that the use of apatite's residues and those of the phosphogypsum in cement industry has a good income and improves important physics and mechanical properties by report to the witness cement. (author)

  14. Evaluation of hepatic functional gain by hepato-biliary scintigraphy (HBS) after portal embolization; Evaluation du gain functionnel hepatique par la scintigraphie hepato-biliaire (SHB) apres embolisation portale

    Energy Technology Data Exchange (ETDEWEB)

    Zerbib, E.; Azoulay, D.; Wartski, M.; Castaing, D.; Bismuth, H. [Medecine Nucleaire CCML, 92350 Le Plessis-Robinson, CHB, Hopital Paul Brousse, 94804 Villejuif Cedex (France)

    1997-12-31

    The partial hepatic extirpation is an alternative therapeutics in malign tumors of liver. The post-surgery risk of hepato-cellular insufficiency (HCI) is important when the extracted volume is higher than 70 - 80% of the total volume of a non-cirrhotic liver. In this case, sometimes, a homolateral-to-tumor portal embolization (PE) was proposed in order to induce an atrophy of the embolized side and a compensating hypertrophy of the contralateral side. The HBS was proposed as a method for evaluated the functional gain after PE. Six patients have benefited by 2 HBS: one of them before PE, the others, 3 weeks after. The dynamic acquisition was achieved after intravenous injection of 300 MBq of {sup 99m}Tc - tBIDA, on a DST (SMV) camera equipped with HRBE collimators. The regions of interest (ROI) corresponding to right and left liver, were drawn on an anterior and posterior image of the `parenchymatous` time (the forth or fifth minute), allowing the calculation of the functional ratio by arithmetic mean. The gain of the functional ratio of healthy liver was in average of 7% (ranging from 1 to 13%). These results appear to be comparable with those from scanner in 5 cases but different in one case (functional gain without volumetric gain at scanner); this last patient was finally successfully operated. Totally, the surgery indication was posed in these 6 patients, one of whom, solely, on arguments of scintigraphic quantification. The HBS allows estimating the variations in functional ratios before and after PE. This is a supplementary tool in the evaluation of the feasibility of a major hepatectomy after PE

  15. Time evolutions of the greenhouse effect gases concentration and the climate from the Vostok core; Evolutions temporelles de la concentration en gaz a effet de serre et du climat d'apres la carotte de Vostok (Antarctique)

    Energy Technology Data Exchange (ETDEWEB)

    Pepin, L.; Barnola, J.M.; Petit, J.R.; Raynaud, D. [CNRS, Lab. de Glaciologie et de Geophysique de l' Environnement, Universite Joseph-Fourier, Grenoble I, 38 (France)

    2000-07-01

    Polar ice and air bubbles trapped in it, attest climate history and the atmospheric composition of the Earth. The Vostok drill at the Russian station of Vostok on the Antarctic Plateau provides a more 400 000-year long record of these conditions. Though this time, climate in Antarctica oscillated between 4 glacials, for which surface temperatures were about 10 deg C below modern ones, and 5 interglacial periods as the modern one. It is shown that greenhouse gases (CO{sub 2} and CH{sub 4}) concentrations are higher during warm periods than cold ones. Scrutinizing glacial to interglacial transitions shows that Southern Hemisphere processes lead northern ones. Furthermore, sea level rise appears to lag variations of other variables. Finally, these records give evidence that CO{sub 2} and CH{sub 4} levels measured at present time, have never been reached during the late 420 000 years. (authors)

  16. Safety report concerning Melusine (after power increase to 4 MW). Descriptive part. Volumes 1 and 2; Rapport de surete de ''melusine'' (apres augmentation de puissance a 4 MW). Partie descriptive. Tomes 1 et 2

    Energy Technology Data Exchange (ETDEWEB)

    Baas, C.; Delcroix, V.; Jacquemain, M.; Marouby, R.; Meunier, C.; De Robien, E.; Rossillon, F. [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires

    1967-03-01

    Construction of Melusine was started in January 1957, It first diverged on July 1, 1958. It operated at: 1 MW from March 1959; 1.4 MW from April 1960; 2 MW from September 1961; 4 MW from December 1965. Various modifications have been made since the reactor was built. They concern: - the addition of a hot cell. - the effluents: 2 reservoirs of 15 m{sup 3} for liquid waste have been installed. The resin regeneration equipment has been completely modified. - the building: offices have been added - experimental zones have been set up in the hall - the electrical supply. - the cooling and purification circuits (installation of a second exchanger, replacement of the primary pumps, creation of a hot layer, etc... ). - the fuel elements (at the moment of the MTR type enriched to 90 per cent). - the swimming-pool (which has been partially equipped with a stainless steel coating). - the core (placing of 'stools', of a diving-board, etc...). - the ventilation: the hall has been de-pressurized during normal working in the event of an accident, the hall can be isolated and a safety circuit can be started up. A chimney has been installed. - the hall (which has been strengthened and sealed more effectively). - the control electronics (modification of the principle, and which are now entirely transistorized). So many changes have been made that the reactor now bears only a slight resemblance to the initial model. It has appeared necessary to make a brief review of these improvements in order to be able to judge more effectively the installations present safety characteristics; these latter are furthermore fairly well known as a result of the experiments carried out not only by the Thermal Transfer Service in Grenoble but also at Cadarache (Cabri) and Toulon (the work of Mr. PASCOUET). (authors) [French] MELUSINE a ete construite a partir de janvier 1957. Sa premiere divergence a eu lieu le 1er juillet 1958. Elle a fonctionne a: 1 MW a partir de mars 1959; 1,4 MW a partir d'avril 1960; 2 MW A partir de septembre 1961; 4 MW a partir de decembre 1965. Diverses modifications ont ete apportees depuis la construction. Elles concernent: - L'adjonction d'une cellule chaude. - Les effluents: 2 cuves de 15 m{sup 3} pour effluents liquides ont ete mises en place. L'installation de regeneration des resines a ete entierement modifiee. - Le batiment: des bureaux ont ete ajoutes - des aires experimentales ont ete construites dans le hall. - L'alimentation electrique. - Les circuits de refroidissement et d'epuration (mise en place d'un second echangeur, remplacement des pompes primaires, creation d'une couche chaude, etc... ). - Les elements combustibles (actuellement elements type MTR enrichis a 90 pour cent). - La piscine (qui a ete munie partiellement d'un revetement en acier inoxydable). - Le coeur (mise en place de 'tabourets', d'un plongeoir, etc...). - La ventilation: le hall a ete mis en depression en fonctionnement normal, en cas d'incident, le hall peut etre isole et un circuit de secours peut etre demarre. Une cheminee a ete installee. - Le hall (qui a ete renforce et dont l'etancheite a ete amelioree). - L'electronique de controle (modifiee dans son principe et maintenant entierement transistorisee). L'ensemble a si profondement evolue que le reacteur n'a plus que de lointains rapports avec la realisation initiale. Il a paru necessaire de faire une breve synthese de ces ameliorations afin de mieux permettre de juger des caracteristiques de surete actuelles de l'installation, caracteristiques du reste beaucoup mieux connues du fait des experiences realisees tant a GRENOBLE au Service des Transferts Thermiques qu'a CADARACHE (Cabri) et TOULON (travaux de M. PASCOUET). (auteurs)

  17. Omavalitsuste ühinemine väärib tähelepanu ja toetust / Peep Aru

    Index Scriptorium Estoniae

    Aru, Peep, 1953-

    2004-01-01

    Ilmunud ka: Võrumaa Teataja, 27. märts 2004, lk. 2; Harjumaa, 30. märts 2004, lk. 2; Hiiu Leht, 30. märts 2004, lk. 2; Koit, 30. märts 2004, lk. 6; Vali Uudised, 31. märts 2004, lk. 2; Valgamaalane, 1. apr. 2004, lk. 2; Sakala, 2. apr. 2004, lk. 2; Põhjarannik, 2. apr. 2004, lk. 2; Severnoje Poberezhje, 2. apr. 2004, lk. 2; Nädaline, 6. apr. 2004, lk. 4; Vooremaa, 13. apr. 2004, lk. 2; Meie Maa, 13. apr. 2004, lk. 2. Reformierakonna toetusest omavalitsuste kiirele ühinemisele

  18. Lähme, naised / Tiina Kuuler

    Index Scriptorium Estoniae

    Kuuler, Tiina, 1969-

    2008-01-01

    Muusikasündmustest: Volbriöö peod 30. apr. Tallinnas, Tõrvas, Tartus ja Rakveres, ansambli Köök, ETV tütarlastekoori ja G. Otsa nim. Tallinna Muusikakooli bigbändi kontsert 29. apr. Viljandis Pärimusmuusika Aidas, löökpillimuusika 25. apr. Viljandis Pärimusmuusika Aidas, ürituses "Cabaret Derrida" 25. apr. Tallinnas Kultuurikatlas ja 30. apr. Tartus Sadamateatris, Anne Veski soolokontsert 1. mail Tallinna Linnahallis, kontsert "Anarhy in the Est 2008" 1. mail Tartus, Tshellokvartett C-JAM 26. apr. Vihterpalu mõisas, öölaulupidu 28. apr. Tartu kevadpäevade raames Kassitoome nõlvadel, No Smoking Orchestra 26. apr. Tallinnas Club Von Überblingenis, löökpillimängijate showgrupp Trash.dk 25. apr. Pärnu kontserdimajas ja 26. apr. Vanemuise kontserdimajas

  19. West Europe Report

    Science.gov (United States)

    2007-11-02

    Results Show Ambivalence in Satisfaction Levels ( CAMBIO 16, 27 Apr 87) No Changes Expected in June Elections ( CAMBIO 16, 13 Apr 87) Organizational...Changes in Basque Nationalist Party (Gorka Landaburu; CAMBIO 16, 13 Apr 87) Radical Faction in Catalan Independence Movement ( CAMBIO 16, 13 Apr...87) Improvement Seen in Independence Movements’ Future (Ramon Barnils; CAMBIO 16, 13 Apr 87) SWEDEN Carlsson, Opposition Party Leaders Step Up

  20. Ühise Eesti nimel / Urve Palo

    Index Scriptorium Estoniae

    Palo, Urve, 1972-

    2008-01-01

    Ilmunud ka: Nädaline 8. apr., lk. 4, Põhjarannik 8. apr. lk. 4, Severnoje Poberezhje 8. apr. lk. 4, Sõnumitooja 9. apr. lk. 2, Pärnu Postimees 11. apr. lk. 15, Lõunaleht 8. mai lk. 4. Eesti lõimumispoliitikast ja -kavast aastateks 2008-2013. Lisa: Lõimumiskava seab endale eesmärgiks jõuda aastaks 2013 olukorda, kus võrreldes 2007. aastaga:...