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Sample records for areva rapport semestriel

  1. Rapport in Distance Education

    ERIC Educational Resources Information Center

    Murphy, Elizabeth; Rodriguez-Manzanares, Maria A.

    2012-01-01

    Rapport has been recognized as important in learning in general but little is known about its importance in distance education (DE). The study we report on in this paper provides insights into the importance of rapport in DE as well as challenges to and indicators of rapport-building in DE. The study relied on interviews with 42 Canadian…

  2. Games of Rapport.

    ERIC Educational Resources Information Center

    Corbin, Sandra J.

    1980-01-01

    Board games called Games of Rapport are being developed at the University of Alberta. The first, "Angels and Devils," is designed for play by nursing home residents. Results of a study involving "Angels and Devils" show that board games are useful in communicating rehabilitative objectives and sources of conflict. (Author/BEF)

  3. Applications of learning based systems at AREVA group

    SciTech Connect

    Jeanmart, F.; Leclerc, C.

    2006-07-01

    As part of its work on advanced information systems, AREVA is exploring the use of computerized tools based on 'machine learning' techniques. Some of these studies are being carried out by EURIWARE - continuing on from previous work done by AREVA NC - focused on the supervision of complex systems. Systems based on machine learning techniques are one of the possible solutions being investigated by AREVA: knowing that the stakes are high and involve better anticipation and control and high financial considerations. (authors)

  4. AREVA NP Fuel Condition Index for Boiling Water Reactors

    SciTech Connect

    Pop, Mike G.; Bell, Merl; Lockamon, Brian

    2007-07-01

    Three factors are considered paramount in fuel performance: heat flux, crud layer, and oxide thickness. Both the crud layer and the oxide thickness may be affected by plant chemistry. During the last two years, AREVA NP has developed a Fuel Condition Index (FCI) that provides a method to assign a single numerical value connecting chemistry conditions to observed or expected fuel performance. The FCI also includes a heat-flux factor to allow evaluation of the condition of a BWR core. The chemistry parameters and acceptable operating ranges selected consider AREVA NP knowledge and Industry consensus. This paper describes the FCI developed by AREVA NP (patent pending) and the results of parameter sensitivity calculations that support the AREVA approach. This will provide the basis for subsequent application and benchmarking at an operating plant. (authors)

  5. Establishing Rapport with Deviant Groups

    ERIC Educational Resources Information Center

    Berk, Richard A.; Adams, Joseph M.

    1970-01-01

    Techniques recommended for establishing and maintaining rapport with deviant groups focus on overcoming problems of social distance and mistrust. Although based on experience with juvenile delinquents and drug addicts, the suggestions made are held to offer potential for wider applicability. (RJ)

  6. Intentionally Building Rapport with Students

    ERIC Educational Resources Information Center

    Starcher, Keith

    2011-01-01

    Developing rapport with students is important. Carson (1996) found that when alumni reflected on professors they had encountered 30 years ago, the quality most frequently associated with effective teachers was this: their attitude toward and relationship with students. In this article, the author shares the positive consequences of intentionally…

  7. Professor-Student Rapport Scale Predicts Student Outcomes

    ERIC Educational Resources Information Center

    Wilson, Janie H.; Ryan, Rebecca G.; Pugh, James L.

    2010-01-01

    Rapport traditionally has been measured in therapy or in other one-on-one relationships such as with roommates. As yet, no scale is available to measure professor-student rapport. In this study, 51 undergraduates created items to measure professor-student rapport, and subsequently, 195 different college students rated their agreement with items…

  8. The nuclear data, A key component for reactor studies, Overview of AREVA NP needs and applications

    NASA Astrophysics Data System (ADS)

    Ravaux, Simon; Demy, Pierre-Marie; Rechatin, Clément

    2016-03-01

    The quality of the nuclear data is essential for AREVA NP. Indeed, many AREVA NP activities such as reactor design, safety studies or reactor instrumentation use them as input data. So, the nuclear data can be considered as a key element for AREVA NP. REVA NP's contribution in the improvement of the nuclear data consists in a joint effort with the CEA. It means a financing and a sharing of information which can give an orientation to the future research axis. The aim of this article is to present the industrial point of view from AREVA NP on the research on nuclear data. Several examples of collaborations with the CEA which have resulted in an improvement of the nuclear data are presented.

  9. Now It's Personal: Antecedents and Outcomes of Rapport between Business Faculty and Their Students

    ERIC Educational Resources Information Center

    Granitz, Neil A.; Koernig, Stephen K.; Harich, Katrin R.

    2009-01-01

    "Rapport" refers to when two people "click." Although business education researchers have begun to study rapport, past research has principally focused on students' perceptions of rapport, whereas faculty's perceptions of rapport have never been studied or contrasted with those of students. Understanding this is critical as rapport between faculty…

  10. Examining the positive effects of rapport building: when and why does rapport building benefit adult eyewitness memory?

    PubMed

    Kieckhaefer, Jenna Mitchell; Vallano, Jonathan Patrick; Schreiber Compo, Nadja

    2014-01-01

    Most investigative interviewing protocols recommend building rapport with cooperative adult witnesses to increase the accuracy of their reports. Although a few recent studies support the benefits of rapport building on adult witness recall, no study has examined whether the timing of rapport in relation to post-event misinformation affects recall accuracy, and whether these effects are related to witness anxiety levels throughout the interview. The present study provided two hundred and thirty-three undergraduates with a videotaped mock crime followed by building high or low rapport either before or after they received post-event misinformation. All witnesses were then interviewed about the mock crime. Results indicated that high rapport before misinformation increased the amount of accurate information reported in a subsequent witness interview compared to low rapport. However, these recall benefits were not due to a reduction in anxiety. Theoretical implications and practical recommendations for police interviewing practices are discussed.

  11. Professor-Student Rapport Scale: Six Items Predict Student Outcomes

    ERIC Educational Resources Information Center

    Wilson, Janie H.; Ryan, Rebecca G.

    2013-01-01

    Rapport between students and teachers leads to numerous positive student outcomes, including attitudes toward the teacher and course, student motivation, and perceived learning. The recent development of a Professor-Student Rapport scale offers assessment of this construct. However, a Cronbach's [alpha] of 0.96 indicated item redundancy, and the…

  12. Rapport in Negotiation: The Contribution of the Verbal Channel

    ERIC Educational Resources Information Center

    Bronstein, Ilan; Nelson, Noa; Livnat, Zohar; Ben-Ari, Rachel

    2012-01-01

    This study examined the contribution of verbal behavior to the creation of rapport in negotiation, while methodologically addressing the issue of dependence between dyadic measures, which is inherent to the concept of rapport, with the Actor-Partner Interdependence model. The approach adopted is substantially different from that of past research,…

  13. Rapport Management of International Teaching Assistants in Their Teaching

    ERIC Educational Resources Information Center

    Zhang, Yuan

    2013-01-01

    The current study adopts Spencer-Oatey's theory of rapport management as the main framework, and examines the IT A participants' perceptions of their management of rapport, i.e. social relationship, with their American undergraduates, which are also compared with perceptions of American counterparts, including American professor and ATA…

  14. Psychometric Characteristics of the Professor-Student Rapport Scale

    ERIC Educational Resources Information Center

    Ryan, Rebecca G.; Wilson, Janie H.; Pugh, James L.

    2011-01-01

    In this study, the authors assessed the psychometric properties of the Professor-Student Rapport Scale, the first scale to measure professor-student rapport. The scale was found to have adequate test-retest and internal-consistency reliability. In addition to these findings, measures used to determine convergent validity included the Working…

  15. Neuro-Linguistic Programming, Matching Sensory Predicates, and Rapport.

    ERIC Educational Resources Information Center

    Schmedlen, George W.; And Others

    A key task for the therapist in psychotherapy is to build trust and rapport with the client. Neuro-Linguistic Programming (NLP) practitioners believe that matching the sensory modality (representational system) of a client's predicates (verbs, adverbs, and adjectives) improves rapport. In this study, 16 volunteer subjects participated in two…

  16. 75 FR 52996 - Areva Enrichment Services, LLC (Eagle Rock Enrichment Facility); Notice of Atomic Safety and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-30

    ... COMMISSION Areva Enrichment Services, LLC (Eagle Rock Enrichment Facility); Notice of Atomic Safety and Licensing Board Reconstitution Pursuant to 10 CFR 2.313(c) and 2.321(b), the Atomic Safety and Licensing... 2010. E. Roy Hawkens, Chief Administrative Judge, Atomic Safety and Licensing Board Panel. BILLING...

  17. 75 FR 62895 - Notice of Availability of Safety Evaluation Report; AREVA Enrichment Services LLC, Eagle Rock...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ... COMMISSION Notice of Availability of Safety Evaluation Report; AREVA Enrichment Services LLC, Eagle Rock... Project Manager, Advanced Fuel Cycle, Enrichment, and Uranium Conversion, Division of Fuel Cycle Safety... special nuclear material. This proposed facility is known as the Eagle Rock Enrichment Facility (EREF)...

  18. 76 FR 387 - Atomic Safety and Licensing Board; AREVA Enrichment Services, LLC (Eagle Rock Enrichment Facility)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... COMMISSION Atomic Safety and Licensing Board; AREVA Enrichment Services, LLC (Eagle Rock Enrichment Facility... Eagle Rock Enrichment Facility (EREF)--in Bonneville County, Idaho; and (2) the receipt, possession, use... Contention Preparation; In the Matter of ( ), 74 FR 38052, 38054 (July 30, 2009) (CLI-09-15, 70 NRC 1,...

  19. Women in parole: respect and rapport.

    PubMed

    Ireland, Connie; Berg, Bruce

    2008-08-01

    Although the number of females in law enforcement has increased in recent years, research suggests that the uniquely gendered contributions of females are minimized in favor of traditional modes of law enforcement, emphasizing physical presence, authoritative commands, and demonstrative control. This research examines women in parole, using in-depth interviews with a small convenience sample of female parole agents in California. Participants discussed their experiences as parole agents from the perspective of women in a predominantly male occupation. Overwhelmingly, they emphasized traditionally associated female traits of intuition, verbal communication, and relationships, over physical tactics. Participants emphasized the importance of building respect and rapport with parolees in multiple contexts, including in the parolees' homes, with the families of parolees, and at parolees' places of employment. Participants suggested that this approach ensures their personal safety and enhances parolee compliance, especially when considering their subjective account of experiences by male parole agents.

  20. Sharing Experiences within AREVA D and D Project Portfolio: Four Illustrations - 13049

    SciTech Connect

    Chabeuf, Jean-Michel; Varet, Thierry; AREVA Site Value Development Business Unit, La Hague Site

    2013-07-01

    Over the past ten years, AREVA has performed D and D operations on a wide range of nuclear sites, such as Marcoule and La Hague recycling plants, to Cadarache MOX fuel fabrication plant or Veurey and Annecy metallic Uranium machining plants. Each site is different from the other but some lessons can be shared through this D and D portfolio. In that respect, knowledge management is one of AREVA D and D Technical Department main missions. Four illustrations demonstrate the interest of knowledge share. Waste management is one of the key activities in D and D; It requires a specific characterization methodology, adapted logistics, and optimized waste channels, all of which have been developed over the years by AREVA teams on the site of Marcoule while they are rather new to La Hague, whose main activity remains fuel reprocessing despite the launch of UP2 400 D and D program. The transfer of know how has thus been organized over the past two years. Plasma cutting has been used extensively in Marcoule for years, while prohibited on the site of La Hague following questions raised about the risks associated wit Ruthenium sublimation. La Hague Technical Department has thus developed an experimental protocol to quantify and contain the Ruthenium risk, the result of which will then be applied to Marcoule where the Ruthenium issue has appeared in recent operations. Commissioning and operating fission products evaporators is a rather standard activity on UP2 800 and UP3, while the associated experience has been decreasing in Marcoule following final shutdown in 1998. When the French atomic Energy commission decided to build and operate a new evaporator to concentrate rinsing effluents prior to vitrification in 2009, AREVA La Hague operators were mobilized to test and commission the new equipment, and train local operators. Concrete scabbling is the final stage prior to the free release of a nuclear facility. In the context of Veurey and Annecy final cleanup and declassification

  1. 3D hydrodynamic lift force model for AREVA fuel assembly in EDF PWRs

    SciTech Connect

    Ekomie, S.; Bigot, J.; Dolleans, Ph.; Vallory, J.

    2007-07-01

    The accurate knowledge of the hydrodynamic lift force acting on a fuel assembly in PWR core is necessary to design the hold-down system of this assembly. This paper presents the model used by AREVA NP and EDF for computing this force. It results from a post-processing of sub-channel thermal-hydraulic codes respectively porous medium approach code THYC (EDF) and sub-channel type code FLICA III-F (AREVA NP). This model is based on the application of the Euler's theorem. Some hypotheses used to simplify the complexity of fuel assembly geometry are supported by CFD calculations. Then the model is compared to some experimental results obtained on a single fuel assembly inserted in the HERMES-T test facility located in CEA - Cadarache. Finally, the model is applied to calculate the lift force for the whole core. Various loading patterns including homogenous and mixed cores have been investigated and compared. (authors)

  2. Waste Estimates for a Future Recycling Plant in the US Based Upon AREVA Operating Experience - 13206

    SciTech Connect

    Foare, Genevieve; Meze, Florian; Bader, Sven; McGee, Don; Murray, Paul; Prud'homme, Pascal

    2013-07-01

    Estimates of process and secondary wastes produced by a recycling plant built in the U.S., which is composed of a used nuclear fuel (UNF) reprocessing facility and a mixed oxide (MOX) fuel fabrication facility, are performed as part of a U.S. Department of Energy (DOE) sponsored study [1]. In this study, a set of common inputs, assumptions, and constraints were identified to allow for comparison of these wastes between different industrial teams. AREVA produced a model of a reprocessing facility, an associated fuel fabrication facility, and waste treatment facilities to develop the results for this study. These facilities were divided into a number of discrete functional areas for which inlet and outlet flow streams were clearly identified to allow for an accurate determination of the radionuclide balance throughout the facility and the waste streams. AREVA relied primarily on its decades of experience and feedback from its La Hague (reprocessing) and MELOX (MOX fuel fabrication) commercial operating facilities in France to support this assessment. However, to perform these estimates for a U.S. facility with different regulatory requirements and to take advantage of some technological advancements, such as in the potential treatment of off-gases, some deviations from this experience were necessary. A summary of AREVA's approach and results for the recycling of 800 metric tonnes of initial heavy metal (MTIHM) of LWR UNF per year into MOX fuel under the assumptions and constraints identified for this DOE study are presented. (authors)

  3. Rapport Building in Language Instruction: A Microanalysis of the Multiple Resources in Teacher Talk

    ERIC Educational Resources Information Center

    Nguyen, Hanh thi

    2007-01-01

    Current guidelines on teacher--student rapport, while providing helpful suggestions, fail to address the question of how rapport building can be achieved in contextualised classroom interaction in which a balance needs to be reached between rapport and instructional tasks. Using discourse analysis informed by a conversation analytic approach and…

  4. AREVA Back-End Possibilities for the Used Fuel of Research Test Reactors

    SciTech Connect

    Auziere, P.; Emin, J.L.; Louvet, T.; Ohayon, D.; Hunter, I.

    2006-07-01

    One of the major issues faced by the Research and Test Reactor (RTR) operators is the back end management of the used fuel elements. RTR used fuel for both HEU and LEU types are problematic for storing and disposal as their Aluminium cladding degrades leading to activity release, possible loss of containment and criticality concerns. Thus, direct disposal of RTR used fuel, (without prior treatment and conditioning) is in this respect hardly suitable. In the same manner, long term interim storage of RTR used fuel has to take into account the issue of fuel corrosion. Treating RTR used fuel allows separating the content into recyclable materials and residues. It offers many advantages as compared to direct disposal such as the retrieval of valuable fissile material, the reduction of radio-toxicity and a very significant reduction of the volume of the ultimate waste package (reduction factor between 30 and 50). In addition, the vitrification of the residues provides a package that has been specifically designed to ensure long term durability for long term interim storage as well as final disposal (99% of the activity is encapsulated into a stable matrix). RTR fuel treatment process was developed several decades ago by AREVA with now thirty years of experience at an industrial level. The treatment process consists in dissolving the whole assembly (including the Al cladding) in nitric acid and then diluting it with standard Uranium Oxide fuel dissolution liquor prior to treatment with the nominal Tributylphosphate solvent extraction process. A wide range of RTR spent fuel has already been treated in the AREVA facilities. First, at the Marcoule plant over 18 tons of U-Al type RTR fuel from 21 reactors in 11 countries was processed. The treatment activities are now undertaken at the La Hague plant where 17 tons of RTR used fuel from Australia Belgium, and France aligned for treatment. In June 2005, AREVA started to treat at La Hague ANSTO's Australian RTR used fuel from

  5. Using Courthouse Portfolios to Establish Rapport and Motivate College Students

    ERIC Educational Resources Information Center

    Gentry, Ruben

    2013-01-01

    Motivation enhances student learning (Wang, 2012). One means for an instructor to stimulate students and get them actively involved is to establish good rapport with them (Cottringer & Sloan, 2003). For this study, county courthouse portfolios were developed and used to build relationships and motivate college students. The strategy was…

  6. The Stitches Stayed: Creating Rapport around Women's Work

    ERIC Educational Resources Information Center

    Wall, Mary Clementine; Stasz, Bird

    2010-01-01

    Establishing rapport between researcher and participants when conducting ethnography is essential to the successful outcome of the research. However, when participants are unwilling to engage, a different approach must be adopted. This article is an examination of the appropriation of a situated learning model during fieldwork with a group of…

  7. Peak Alert Time and Rapport between Residence Hall Roommates.

    ERIC Educational Resources Information Center

    Carey, John C.; And Others

    1988-01-01

    Examined whether peak alert time is related to compatibility for college roommates. Data from 66 male pairs and from 55 female pairs of roommates revealed that pairs who were similar on self-reported peak circadian alertness had higher levels of rapport. (Author/NB)

  8. R and D Programs and Policy within the CEA-AREVA Joint Vitrification Lab (LCV) - 13592

    SciTech Connect

    Piroux, Jean Christophe; Paradis, Luc; Ladirat, Christian; Brueziere, Jerome; Chauvin, Eric

    2013-07-01

    Waste management is a key issue for the reprocessing industry; furthermore, vitrification is considered as the reference for nuclear waste management. In order to further improve and strengthen their historical cooperation in high temperature waste management, the CEA, R and D organization, and AREVA, Industrial Operator, decided, in September 2010, to create a Joint Vitrification Laboratory within the framework of a strategic partnership. The main objectives of the CEA-AREVA Joint Vitrification Laboratory (LCV) are (i) support AREVA's activities, notably in its La Hague plants and for new projects, (ii) strengthen the CEA's lead as a reference laboratory in the field of waste conditioning. The LCV is mandated to provide strong, innovative solutions through the performance of R and D on processes and materials for vitrification, fusion and incineration, for high, intermediate and low level waste. The activities carried out in the LCV include academic research on containment matrices (formulation, long-term behaviour), and the improvement of current technologies/development of new ones in lab-scale to full-scale pilot facilities, in non-radioactive and radioactive conditions, including modelling and experimental tools. This paper focuses on the programs and policy managed within the LCV, as well as the means employed by the CEA and AREVA to meet common short-,mid- and long-term challenges, from a scientific and industrial point of view. Among other things, we discuss the technical support provided for the La Hague vitrification facilities on hot melter and CCIM technologies, the start-up of new processes (decommissioning effluents, UMo FP) with CCIM, the preparation of future processes by means of an assessment of new technologies and containment matrices (improved glasses, ceramics, etc.), as well as incineration/vitrification for organic and metallic mixed waste or metallic fusion. The close relationship between the R and D teams and industrial operators enables

  9. AREVA NP Cr{sub 2}O{sub 3}-doped fuel development for BWRs

    SciTech Connect

    Delafoy, C.; Dewes, P.; Miles, T.

    2007-07-01

    The search for improvements in nuclear fuel cycle economics results in increasing demands for fuel discharged burnup and reliability, plant maneuverability and power up-rating. To achieve these objectives without any reduction of safety margins, fuel design and materials that enable enhanced performance capabilities have been developed or are under investigations. Research on fuel pellets focuses on the modification of the microstructure to increase fission product retention and pellet mechanical compliance. Currently, production of the desired large grain viscoplastic UO{sub 2} fuel microstructures has been extensively investigated by AREVA NP through the use of doping elements. This track is nowadays a worldwide working field. In this area, AREVA NP has launched the development of a new UO{sub 2} fuel pellet obtained by optimum chromium oxide doping. The purpose of this paper is first to present the current results with the AREVA NP optimized chromia doped fuel and to discuss the key advantages in terms of fuel performance for BWR applications. In particular, the development relies on ramp testing results, fuel temperature and fission gas release values acquired at high burnup and high power levels. Second, the paper focuses on the qualification process implemented by AREVA NP to assess the margins of the optimized Cr{sub 2}O{sub 3}-doped UO{sub 2} fuel towards safety criteria at high burnup and the risk of PCI failure, as well as to develop calculation tools to support design. The driving force in this qualification plan is to gain the accurate knowledge of the optimized doped fuel behavior under normal, transient and anticipated accident conditions. To support this effort, irradiation campaigns are under progress in PWR and BWR plants to cover a wide range of existing operating conditions and to anticipate future demands. Considering only the BWR part, the program has successfully run since 2005 and is designed to obtain data up to high burnup, at least 70 GWd

  10. 77 FR 70193 - Shaw Areva MOX Services (Mixed Oxide Fuel Fabrication Facility); Notice of Atomic Safety and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    ... COMMISSION Shaw Areva MOX Services (Mixed Oxide Fuel Fabrication Facility); Notice of Atomic Safety and Licensing Board Reconstitution Pursuant to 10 CFR 2.313(c) and 2.321(b), the Atomic Safety and Licensing... Administrative Judge, Atomic Safety and Licensing Board Panel. BILLING CODE 7590-01-P...

  11. 77 FR 55800 - Foreign-Trade Zone 242-Boundary County, ID; Application for Subzone AREVA Enrichment Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Foreign-Trade Zone 242--Boundary County, ID; Application for Subzone AREVA Enrichment Services, LLC; Bonneville County, ID An application has been submitted to the Foreign-Trade...

  12. 75 FR 10525 - In the Matter of: AREVA Enrichment Services, LLC (Eagle Rock Enrichment Facility) and All Other...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... Immediately) I AREVA Enrichment Services, LLC (AES), has applied to the U.S. Nuclear Regulatory Commission... Bonneville County, Idaho. AES submitted a license application to the NRC on December 30, 2008 and a revised... October 22, 2009, AES notified the NRC of its implementation of a Safeguards Information (SGI) program...

  13. 77 FR 52680 - Foreign-Trade Zone 242-Boundary County, ID, Notification of Proposed Production Activity, AREVA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-30

    ... AREVA Enrichment Services, LLC (AES), located in Bonneville County, Idaho. The notification conforming.... A separate application for subzone status at the AES facility was submitted and will be processed... ] procedures could allow AES to choose the duty rates during customs entry procedures that apply to...

  14. Instructor-Student and Student-Student Rapport in the Classroom

    ERIC Educational Resources Information Center

    Frisby, Brandi N.; Martin, Matthew M.

    2010-01-01

    This study examined the relationships between instructors and their students, and between students, to determine their roles in building positive relationships and an overall positive classroom environment. Of particular interest was the examination of instructor rapport with students and rapport between students. Students (N = 232) reported on…

  15. The Relationships among Teacher Immediacy, Professor/Student Rapport, and Self-Regulated Learning

    ERIC Educational Resources Information Center

    Estepp, Christopher M.

    2012-01-01

    The purpose of this study was to determine the relationships among teacher immediacy, professor/student rapport, and student self-regulated learning among selected undergraduate students in a college of agriculture. The independent variables for this study were verbal and nonverbal immediacy and professor/student rapport. The dependent variable in…

  16. Quality of Rapport as a Setting Event for Problem Behavior: Assessment and Intervention

    ERIC Educational Resources Information Center

    McLaughlin, Darlene Magito; Carr, Edward G.

    2005-01-01

    Relationship quality (rapport) between people with developmental disabilities and their caregivers has long been suggested as an important variable influencing the likelihood of problem behavior. However, to date, the association between rapport and problem behavior has not been systematically investigated. The authors evaluated a multimethod…

  17. Students' Attitudes towards Rapport-Building Traits and Practices in Online Learning Environments

    ERIC Educational Resources Information Center

    Wright, Robert Demmon

    2012-01-01

    This research was a triangulated study of student attitudes towards instructors' rapport-building traits and their preferences amongst instructors' rapport-building practices in online learning environments. Participants were undergraduate and graduate students enrolled in courses within an educational technology program at a central Texas…

  18. Student Views of Instructor-Student Rapport in the College Classroom

    ERIC Educational Resources Information Center

    Webb, Nathan G.; Barrett, Laura Obrycki

    2014-01-01

    Building upon past research on the positive learning outcomes associated with rapport building in the classroom, this study examines the specific behaviors instructors utilize in college classrooms to build rapport with undergraduate students. Participants (N = 230) answered open-ended survey questions about their instructors'…

  19. ARCADIA{sup R} - A New Generation of Coupled Neutronics / Core Thermal- Hydraulics Code System at AREVA NP

    SciTech Connect

    Curca-Tivig, Florin; Merk, Stephan; Pautz, Andreas; Thareau, Sebastien

    2007-07-01

    Anticipating future needs of our customers and willing to concentrate synergies and competences existing in the company for the benefit of our customers, AREVA NP decided in 2002 to develop the next generation of coupled neutronics/ core thermal-hydraulic (TH) code systems for fuel assembly and core design calculations for both, PWR and BWR applications. The global CONVERGENCE project was born: after a feasibility study of one year (2002) and a conceptual phase of another year (2003), development was started at the beginning of 2004. The present paper introduces the CONVERGENCE project, presents the main feature of the new code system ARCADIA{sup R} and concludes on customer benefits. ARCADIA{sup R} is designed to meet AREVA NP market and customers' requirements worldwide. Besides state-of-the-art physical modeling, numerical performance and industrial functionality, the ARCADIA{sup R} system is featuring state-of-the-art software engineering. The new code system will bring a series of benefits for our customers: e.g. improved accuracy for heterogeneous cores (MOX/ UOX, Gd...), better description of nuclide chains, and access to local neutronics/ thermal-hydraulics and possibly thermal-mechanical information (3D pin by pin full core modeling). ARCADIA is a registered trademark of AREVA NP. (authors)

  20. Status of verification and validation of AREVA's ARCADIA{sup R} code system for PWR applications

    SciTech Connect

    Porsch, D.; Leberig, M.; Kuch, S.; Magat, P.; Segard, K.

    2012-07-01

    In March 2010 the submittal of Topical Reports for ARCADIA{sup R} and COBRA-FLX, the thermal-hydraulic module of ARCADIA{sup R}, to the U.S. Nuclear Regulatory Commission (NRC) concluded a major step in the development of AREVA's new code system for core design and safety analyses. This submittal was dedicated to the application of the code system to uranium fuel in pressurized water reactors. The submitted information comprised results for plants operated in the US (France)) and Germany and provided uncertainties for in-core measuring systems with traveling in-core detectors and for the aero-ball system of the EPR. A reduction of the uncertainties in the prediction of F{sub AH} and F{sub Q} of > 1 % (absolute) was derived compared to the current code systems. This paper extents the verification and validation base for uranium based fuel and demonstrates the basic capabilities of ARCADIA{sup R} of describing MOX. The achieved status of verification and validation is described in detail. All applications followed the same standard without any specific calibration. The paper gives also insight in the new capability of 3D full core steady-state and transient pin-by-pin/sub-channel-by-sub-channel calculations and the opportunities offered by this feature. The gain of margins with increasing detail of the representation is outlined. Currently, the strategies for worldwide implementation of ARCADIA{sup R} are developed. (authors)

  1. The COPERNIC3 project: how AREVA is successfully developing an advanced global fuel rod performance code

    SciTech Connect

    Garnier, Ch.; Mailhe, P.; Sontheimer, F.; Landskron, H.; Deuble, D.; Arimescu, V.I.; Billaux, M.

    2007-07-01

    Fuel performance is a key factor for minimizing operating costs in nuclear plants. One of the important aspects of fuel performance is fuel rod design, based upon reliable tools able to verify the safety of current fuel solutions, prevent potential issues in new core managements and guide the invention of tomorrow's fuels. AREVA is developing its future global fuel rod code COPERNIC3, which is able to calculate the thermal-mechanical behavior of advanced fuel rods in nuclear plants. Some of the best practices to achieve this goal are described, by reviewing the three pillars of a fuel rod code: the database, the modelling and the computer and numerical aspects. At first, the COPERNIC3 database content is described, accompanied by the tools developed to effectively exploit the data. Then is given an overview of the main modelling aspects, by emphasizing the thermal, fission gas release and mechanical sub-models. In the last part, numerical solutions are detailed in order to increase the computational performance of the code, with a presentation of software configuration management solutions. (authors)

  2. Phase 1A Final Report for the AREVA Team Enhanced Accident Tolerant Fuels Concepts

    SciTech Connect

    Morrell, Mike E.

    2015-03-19

    In response to the Department of Energy (DOE) funded initiative to develop and deploy lead fuel assemblies (LFAs) of Enhanced Accident Tolerant Fuel (EATF) into a US reactor within 10 years, AREVA put together a team to develop promising technologies for improved fuel performance during off normal operations. This team consisted of the University of Florida (UF) and the University of Wisconsin (UW), Savannah River National Laboratory (SRNL), Duke Energy and Tennessee Valley Authority (TVA). This team brought broad experience and expertise to bear on EATF development. AREVA has been designing; manufacturing and testing nuclear fuel for over 50 years and is one of the 3 large international companies supplying fuel to the nuclear industry. The university and National Laboratory team members brought expertise in nuclear fuel concepts and materials development. Duke and TVA brought practical utility operating experience. This report documents the results from the initial “discovery phase” where the team explored options for EATF concepts that provide enhanced accident tolerance for both Design Basis (DB) and Beyond Design Basis Events (BDB). The main driver for the concepts under development were that they could be implemented in a 10 year time frame and be economically viable and acceptable to the nuclear fuel marketplace. The economics of fuel design make this DOE funded project very important to the nuclear industry. Even incremental changes to an existing fuel design can cost in the range of $100M to implement through to LFAs. If this money is invested evenly over 10 years then it can take the fuel vendor several decades after the start of the project to recover their initial investment and reach a breakeven point on the initial investment. Step or radical changes to a fuel assembly design can cost upwards of $500M and will take even longer for the fuel vendor to recover their investment. With the projected lifetimes of the current generation of nuclear power

  3. Teaching social play skills to adults and children with autism as an approach to building rapport.

    PubMed

    Shireman, Molly L; Lerman, Dorothea C; Hillman, Conrad B

    2016-09-01

    Adults with autism spectrum disorder (ASD) and no intellectual disabilities were taught to increase the social play skills of children with ASD as part of a vocational training program. Participants included 3 adults, aged 21 to 27 years, and 6 children with ASD. Probes conducted throughout the study evaluated whether play skills training affected a measure of rapport between the adult and child. Results demonstrated the effectiveness of behavioral skills training for teaching the adult participants the appropriate play skills. In addition, the children's social engagement increased. Finally, rapport probes showed that play skills training increased levels of proximity, our measure of rapport, between the adults and children.

  4. Strangers in sync: Achieving embodied rapport through shared movements.

    PubMed

    Vacharkulksemsuk, Tanya; Fredrickson, Barbara L

    2012-01-01

    This paper examines the emergence of behavioral synchrony among strangers in the context of self-disclosure, and their path in predicting interaction quality. Specifically, we hypothesize that behavioral synchrony mediates the direct effect of self-disclosure on the development of embodied rapport. Same-sex stranger pairs (n=94) were randomly assigned to a videorecorded self-disclosure or control condition, and afterward each member rated their social interaction. Following the procedure used by Bernieri, Reznick, & Rosenthal (1988), two trained judges independently watched each video record and rated each pair interaction on behavioral synchrony. Bootstrapping analyses provide support for the hypothesized mediating effect of behavioral synchrony, which emerged as independent of the effects of self-other overlap and positive affect. The authors discuss implications of behavioral synchrony for relationship formation processes and the inevitable entwinement of behavior and judgments in light of embodied cognition.

  5. Decontamination of Nuclear Liquid Wastes Status of CEA and AREVA R and D: Application to Fukushima Waste Waters - 12312

    SciTech Connect

    Fournel, B.; Barre, Y.; Lepeytre, C.; Peycelon, H.; Grandjean, A.; Prevost, T.; Valery, J.F.; Shilova, E.; Viel, P.

    2012-07-01

    Liquid wastes decontamination processes are mainly based on two techniques: Bulk processes and the so called Cartridges processes. The first technique has been developed for the French nuclear fuel reprocessing industry since the 60's in Marcoule and La Hague. It is a proven and mature technology which has been successfully and quickly implemented by AREVA at Fukushima site for the processing of contaminated waters. The second technique, involving cartridges processes, offers new opportunities for the use of innovative adsorbents. The AREVA process developed for Fukushima and some results obtained on site will be presented as well as laboratory scale results obtained in CEA laboratories. Examples of new adsorbents development for liquid wastes decontamination are also given. A chemical process unit based on co-precipitation technique has been successfully and quickly implemented by AREVA at Fukushima site for the processing of contaminated waters. The asset of this technique is its ability to process large volumes in a continuous mode. Several chemical products can be used to address specific radioelements such as: Cs, Sr, Ru. Its drawback is the production of sludge (about 1% in volume of initial liquid volume). CEA developed strategies to model the co-precipitation phenomena in order to firstly minimize the quantity of added chemical reactants and secondly, minimize the size of co-precipitation units. We are on the way to design compact units that could be mobilized very quickly and efficiently in case of an accidental situation. Addressing the problem of sludge conditioning, cementation appears to be a very attractive solution. Fukushima accident has focused attention on optimizations that should be taken into account in future studies: - To better take account for non-typical aqueous matrixes like seawater; - To enlarge the spectrum of radioelements that can be efficiently processed and especially short lives radioelements that are usually less present in

  6. The Extravert Advantage: How and When Extraverts Build Rapport With Other People.

    PubMed

    Duffy, Korrina A; Chartrand, Tanya L

    2015-11-01

    Extraverts are better than introverts at building rapport, but it remains unknown what they do behaviorally to better connect with other individuals. We hypothesized that extraverts mimic more than introverts as a way to build rapport; however, we predicted that this social skillfulness of extraverts emerges only when they are motivated to affiliate. In Study 1, we found that extraversion predicted increased mimicry when an affiliation goal was present, but not when an affiliation goal was absent. In Study 2, we found that mimicry mediates the relationship between extraversion and rapport, but only when an affiliation goal is present. Our findings are the first to identify a behavior that extraverts engage in that helps them build rapport. Furthermore, our studies show that this skillfulness of extraverts emerges only when they are motivated to affiliate, providing evidence in favor of the reward-sensitivity-as-core model of extraversion over the sociability-as-core model of extraversion.

  7. Training in Compensatory Strategies Enhances Rapport in Interactions Involving People with Möbius Syndrome.

    PubMed

    Michael, John; Bogart, Kathleen; Tylén, Kristian; Krueger, Joel; Bech, Morten; Østergaard, John Rosendahl; Fusaroli, Riccardo

    2015-01-01

    In the exploratory study reported here, we tested the efficacy of an intervention designed to train teenagers with Möbius syndrome (MS) to increase the use of alternative communication strategies (e.g., gestures) to compensate for their lack of facial expressivity. Specifically, we expected the intervention to increase the level of rapport experienced in social interactions by our participants. In addition, we aimed to identify the mechanisms responsible for any such increase in rapport. In the study, five teenagers with MS interacted with three naïve participants without MS before the intervention, and with three different naïve participants without MS after the intervention. Rapport was assessed by self-report and by behavioral coders who rated videos of the interactions. Individual non-verbal behavior was assessed via behavioral coders, whereas verbal behavior was automatically extracted from the sound files. Alignment was assessed using cross recurrence quantification analysis and mixed-effects models. The results showed that observer-coded rapport was greater after the intervention, whereas self-reported rapport did not change significantly. Observer-coded gesture and expressivity increased in participants with and without MS, whereas overall linguistic alignment decreased. Fidgeting and repetitiveness of verbal behavior also decreased in both groups. In sum, the intervention may impact non-verbal and verbal behavior in participants with and without MS, increasing rapport as well as overall gesturing, while decreasing alignment.

  8. Training in Compensatory Strategies Enhances Rapport in Interactions Involving People with Möbius Syndrome

    PubMed Central

    Michael, John; Bogart, Kathleen; Tylén, Kristian; Krueger, Joel; Bech, Morten; Østergaard, John Rosendahl; Fusaroli, Riccardo

    2015-01-01

    In the exploratory study reported here, we tested the efficacy of an intervention designed to train teenagers with Möbius syndrome (MS) to increase the use of alternative communication strategies (e.g., gestures) to compensate for their lack of facial expressivity. Specifically, we expected the intervention to increase the level of rapport experienced in social interactions by our participants. In addition, we aimed to identify the mechanisms responsible for any such increase in rapport. In the study, five teenagers with MS interacted with three naïve participants without MS before the intervention, and with three different naïve participants without MS after the intervention. Rapport was assessed by self-report and by behavioral coders who rated videos of the interactions. Individual non-verbal behavior was assessed via behavioral coders, whereas verbal behavior was automatically extracted from the sound files. Alignment was assessed using cross recurrence quantification analysis and mixed-effects models. The results showed that observer-coded rapport was greater after the intervention, whereas self-reported rapport did not change significantly. Observer-coded gesture and expressivity increased in participants with and without MS, whereas overall linguistic alignment decreased. Fidgeting and repetitiveness of verbal behavior also decreased in both groups. In sum, the intervention may impact non-verbal and verbal behavior in participants with and without MS, increasing rapport as well as overall gesturing, while decreasing alignment. PMID:26500605

  9. Training in Compensatory Strategies Enhances Rapport in Interactions Involving People with Möbius Syndrome.

    PubMed

    Michael, John; Bogart, Kathleen; Tylén, Kristian; Krueger, Joel; Bech, Morten; Østergaard, John Rosendahl; Fusaroli, Riccardo

    2015-01-01

    In the exploratory study reported here, we tested the efficacy of an intervention designed to train teenagers with Möbius syndrome (MS) to increase the use of alternative communication strategies (e.g., gestures) to compensate for their lack of facial expressivity. Specifically, we expected the intervention to increase the level of rapport experienced in social interactions by our participants. In addition, we aimed to identify the mechanisms responsible for any such increase in rapport. In the study, five teenagers with MS interacted with three naïve participants without MS before the intervention, and with three different naïve participants without MS after the intervention. Rapport was assessed by self-report and by behavioral coders who rated videos of the interactions. Individual non-verbal behavior was assessed via behavioral coders, whereas verbal behavior was automatically extracted from the sound files. Alignment was assessed using cross recurrence quantification analysis and mixed-effects models. The results showed that observer-coded rapport was greater after the intervention, whereas self-reported rapport did not change significantly. Observer-coded gesture and expressivity increased in participants with and without MS, whereas overall linguistic alignment decreased. Fidgeting and repetitiveness of verbal behavior also decreased in both groups. In sum, the intervention may impact non-verbal and verbal behavior in participants with and without MS, increasing rapport as well as overall gesturing, while decreasing alignment. PMID:26500605

  10. Developing Rapport with Children in Forensic Interviews: Systematic Review of Experimental Research.

    PubMed

    Saywitz, Karen J; Larson, Rakel P; Hobbs, Sue D; Wells, Christine R

    2015-08-01

    The vast majority of guidelines recommend that developing rapport with children is essential for successful forensic child interviewing; however, the question remains as to whether there is a sufficient body of scientific research to generate evidence-based guidelines for developing rapport with children in legal contexts. To answer this question, we conducted a systematic review of the literature to identify experimental studies of the effects of rapport-building methods on the reliability of children's reports. Independent raters applied 12 exclusion criteria to the 2,761 potentially relevant articles located by electronic and hand searches of the literature. Experimental studies were few. Although studies to date are a beginning, the overall scientific base is weak regarding even basic issues such as how to best define rapport and the efficacy of common rapport-building techniques. This systematic review highlights what we know, what we do not know, and how much more we need to know to create evidence-based best practice. Recommendations for reshaping the research agenda are discussed.

  11. Testing the relationship between mimicry, trust and rapport in virtual reality conversations

    PubMed Central

    Hale, Joanna; Hamilton, Antonia F. De C.

    2016-01-01

    People mimic each other’s actions and postures during everyday interactions. It is widely believed this mimicry acts as a social glue, leading to increased rapport. We present two studies using virtual reality to rigorously test this hypothesis. In Study 1, 50 participants interacted with two avatars who either mimicked their head and torso movements at a 1 or 3 second time delay or did not mimic, and rated feelings of rapport and trust toward the avatars. Rapport was higher towards mimicking avatars, with no effect of timing. In Study 2, we aimed to replicate this effect in a pre-registered design and test whether it is modulated by cultural ingroup-outgroup boundaries. Forty participants from European or East Asian backgrounds interacted with four avatars, two of European appearance and two of East Asian appearance. Two avatars mimicked while the other two did not. We found no effects of mimicry on rapport or trust ratings or implicit trust behaviour in a novel maze task, and no effects of group status or interactions. These null results were calculated in line with our pre-registration. We conclude that being mimicked does not always increase rapport or trust, and make suggestions for future directions. PMID:27739460

  12. Eliciting maltreated and nonmaltreated children's transgression disclosures: narrative practice rapport building and a putative confession.

    PubMed

    Lyon, Thomas D; Wandrey, Lindsay; Ahern, Elizabeth; Licht, Robyn; Sim, Megan P Y; Quas, Jodi A

    2014-01-01

    This study tested the effects of narrative practice rapport building (asking open-ended questions about a neutral event) and a putative confession (telling the child an adult "told me everything that happened and he wants you to tell the truth") on 4- to 9-year-old maltreated and nonmaltreated children's reports of an interaction with a stranger who asked them to keep toy breakage a secret (n = 264). Only one third of children who received no interview manipulations disclosed breakage; in response to a putative confession, one half disclosed. Narrative practice rapport building did not affect the likelihood of disclosure. Maltreated children and nonmaltreated children responded similarly to the manipulations. Neither narrative practice rapport building nor a putative confession increased false reports. PMID:24467688

  13. Eliciting maltreated and nonmaltreated children's transgression disclosures: narrative practice rapport building and a putative confession.

    PubMed

    Lyon, Thomas D; Wandrey, Lindsay; Ahern, Elizabeth; Licht, Robyn; Sim, Megan P Y; Quas, Jodi A

    2014-01-01

    This study tested the effects of narrative practice rapport building (asking open-ended questions about a neutral event) and a putative confession (telling the child an adult "told me everything that happened and he wants you to tell the truth") on 4- to 9-year-old maltreated and nonmaltreated children's reports of an interaction with a stranger who asked them to keep toy breakage a secret (n = 264). Only one third of children who received no interview manipulations disclosed breakage; in response to a putative confession, one half disclosed. Narrative practice rapport building did not affect the likelihood of disclosure. Maltreated children and nonmaltreated children responded similarly to the manipulations. Neither narrative practice rapport building nor a putative confession increased false reports.

  14. Do Prosecutors Use Interview Instructions or Build Rapport with Child Witnesses?

    PubMed

    Ahern, Elizabeth C; Stolzenberg, Stacia N; Lyon, Thomas D

    2015-08-01

    This study examined the quality of interview instructions and rapport-building provided by prosecutors to 168 children aged 5-12 years testifying in child sexual abuse cases, preceding explicit questions about abuse allegations. Prosecutors failed to effectively administer key interview instructions, build rapport, or rely on open-ended narrative producing prompts during this early stage of questioning. Moreover, prosecutors often directed children's attention to the defendant early in the testimony. The productivity of different types of wh- questions varied, with what/how questions focusing on actions being particularly productive. The lack of instructions, poor quality rapport-building, and closed-ended questioning suggest that children may not be adequately prepared during trial to provide lengthy and reliable reports to their full ability.

  15. Do Prosecutors Use Interview Instructions or Build Rapport with Child Witnesses?

    PubMed Central

    Ahern, Elizabeth C.; Stolzenberg, Stacia N.; Lyon, Thomas D.

    2015-01-01

    This study examined the quality of interview instructions and rapport-building provided by prosecutors to 168 children aged 5–12 years testifying in child sexual abuse cases, preceding explicit questions about abuse allegations. Prosecutors failed to effectively administer key interview instructions, build rapport, or rely on open-ended narrative producing prompts during this early stage of questioning. Moreover, prosecutors often directed children's attention to the defendant early in the testimony. The productivity of different types of wh- questions varied, with what/how questions focusing on actions being particularly productive. The lack of instructions, poor quality rapport-building, and closed-ended questioning suggest that children may not be adequately prepared during trial to provide lengthy and reliable reports to their full ability. PMID:26206485

  16. Saving Face: Managing Rapport in a Problem-Based Learning Group

    ERIC Educational Resources Information Center

    Robinson, Leslie; Harris, Ann; Burton, Rob

    2015-01-01

    This qualitative study investigated the complex social aspects of communication required for students to participate effectively in Problem-Based Learning and explored how these dynamics are managed. The longitudinal study of a group of first-year undergraduates examined interactions using Rapport Management as a framework to analyse communication…

  17. Preservice Music Teachers' and Therapists' Nonverbal Behaviors and Their Relationship to Perceived Rapport

    ERIC Educational Resources Information Center

    Darrow, Alice-Ann; Johnson, Christopher

    2009-01-01

    The purpose of the two studies reported in the article was to determine whether or not a relationship exists between preservice music therapists' and teachers' nonverbal behaviors and their perceived rapport. In study 1, evaluators (N = 56) viewed a stimulus tape consisting of 15 45-second segments of 15 preservice music therapists leading songs…

  18. Professor-Student Rapport Scale: Psychometric Properties of the Brief Version

    ERIC Educational Resources Information Center

    Ryan, Rebecca

    2014-01-01

    The original Professor-Student Rapport Scale contained 34 items and predicted several single-item student outcomes. A high level of internal consistency encouraged the development of a shorter measure in order to address apparent redundancy. Our goals in the current study were to provide psychometric data for the brief version of the scale and to…

  19. Group Guidance: Sibling Sessions as a Means of Establishing Rapport in an Inner City Elementary School

    ERIC Educational Resources Information Center

    Dodson, Anna G.

    1971-01-01

    Informal sessions between the school counselor and siblings attending the same school are described. The results indicate greater rapport between students and counselor and a boosting of self referrals, an increase in referrals from parents, and additional information in helping in planning a developmental guidance program. Recommendations are…

  20. Student Self-Assessment and Student Ratings of Teacher Rapport in Secondary Student Course Ratings

    ERIC Educational Resources Information Center

    Roe, John Wilford

    2010-01-01

    This study involved administering two rating forms (student self-rating on commitment and student rating of teacher rapport) to approximately 1,400 secondary students taught by 12 different teachers at two different high school Latter-day Saint (LDS) released time seminaries along the Wasatch Front in Utah. Seminaries and Institutes of Religion…

  1. More than Just Language Advising: Rapport in University English Writing Consultations and Implications for Tutor Training

    ERIC Educational Resources Information Center

    Lee, Cynthia

    2015-01-01

    Adopting a case study approach with multiple data sources, this paper explores the ways in which rapport is built, and its impact on the learning process based on five successive writing support consultations between a native English-speaking (NES) tutor and her second language (L2) tutee in a Hong Kong university. With reference to the prepared…

  2. Humor, Rapport, and Uncomfortable Moments in Interactions with Adults with Traumatic Brain Injury

    ERIC Educational Resources Information Center

    Kovarsky, Dana; Schiemer, Christine; Murray, Allison

    2011-01-01

    We examined uncomfortable moments that damaged rapport during group interactions between college students in training to become speech-language pathologists and adults with traumatic brain injury. The students worked as staff in a community-based program affiliated with a university training program that functioned as a recreational gathering…

  3. Reconsidering Rapport with Urban Teachers: Negotiating Shifting Boundaries and Legitimizing Support

    ERIC Educational Resources Information Center

    Rinke, Carol R.; Mawhinney, Lynnette

    2014-01-01

    This paper addresses Lincoln's [2010. "'What a long, strange trip it's been …': Twenty-five years of qualitative and new paradigm research." "Qualitative Inquiry" 16, no. 1: 3-9] call for greater attention to the question of rapport in qualitative research through a reflexive examination of…

  4. Who Is Controlling the Interaction? The Effect of Nonverbal Mirroring on Teacher-Student Rapport

    ERIC Educational Resources Information Center

    Jiang-yuan, Zhou; Wei, Guo

    2012-01-01

    This study investigated the effect of nonverbal mirroring on teacher-student rapport in one-on-one interactions. Nonverbal mirroring refers to the unconscious mimicry of the postures, mannerisms, facial expressions, and other behaviors of one's interaction partner in social interactions. In a within-subjects paradigm, students had four…

  5. Innovative non-destructive evaluation methods on HTR fuel at AREVA NP: towards a 100% non invasive control strategy

    SciTech Connect

    Banchet, J.; Tisseur, D.; Hermosilla Lara, S.; Piriou, M.; Bargain, R.; Guillermier, P.

    2007-07-01

    High Temperature Reactor (HTR) fuel consists in millimetric multilayered particles called TRISO, embedded, depending on the reactor design, in a pebble or cylinder-shaped graphite matrix called compact. Particles are typically composed of a 500 {mu}m fissile material kernel, a 95 {mu}m porous carbon layer called buffer, a 40 {mu}m dense pyrolytic carbon layer, a 35 {mu}m silicon carbide layer and another 40 {mu}m dense pyrolytic carbon layer. In order to ensure fuel qualification, as well as reactor safety, particles and compacts need to satisfy specifications concerning their physical characteristics and their integrity. In particular, geometrical parameters such as particle diameter and sphericity as well as layers thickness, but also layers density and the absence of structural defects such as cracks or de-cohesions need to be detected and characterized. In the past, a huge R and D work was carried out to build a TRISO particle characterization quality control plan, mainly based on particle sampling as well as destructive characterization methods. However, since then, development of industrial non-destructive evaluation techniques and devices contributed to envisage not only a non invasive control of HTR fuel, but also a 100% production control strategy. Since 2004, AREVA NP is engaged in a R and D program aiming at the development of innovative industrial nondestructive evaluation methods for HTR fuel. After investigating a number of potential techniques, some of them were selected based on their performances and/or their industrial potential. In particular, development has been carried out on high resolution X-Ray imaging allowing accurate layer thickness, layer density and structural defects characterization, X-Ray tomography offering the possibility to characterize fuel element homogeneity and determine the number of in-contact particles contained in a fuel element, infrared thermal imaging (ITI) allowing cracks detection, eddy currents (EC) enabling

  6. Eliciting Maltreated and Non-maltreated Children's Transgression Disclosures: Narrative Practice Rapport Building and a Putative Confession

    PubMed Central

    Lyon, Thomas D.; Wandrey, Lindsay; Ahern, Elizabeth; Licht, Robyn; Sim, Megan; Quas, Jodi A.

    2014-01-01

    This study tested the effects of narrative practice rapport building (asking open-ended questions about a neutral event) and a putative confession (telling the child an adult “told me everything that happened and he wants you to tell the truth”) on 4- to 9-year-old maltreated and nonmaltreated children's reports of an interaction with a stranger who asked them to keep toy breakage a secret (N = 264). Only one-third of children who received no interview manipulations disclosed breakage; in response to a putative confession, one-half disclosed. Narrative practice rapport building did not affect the likelihood of disclosure. Maltreated children and nonmaltreated children responded similarly to the manipulations. Neither narrative practice rapport building nor a putative confession increased false reports. PMID:24467688

  7. "Straight up": enhancing rapport and therapeutic alliance with previously-detained youth in the delivery of mental health services.

    PubMed

    Brown, James R; Holloway, Evan D; Akakpo, Tohoro F; Aalsma, Matthew C

    2014-02-01

    A strong therapeutic alliance has been shown to improve mental health treatment outcomes in adults, but this topic has not been fully explored with youth. Adolescents, particularly justice-involved youth, stand to benefit greatly from an improved treatment experience. One quality which can improve treatment is mental health providers' interpersonal skills when attempting to build a therapeutic rapport with adolescent clients. Semi-structured interviews were conducted with 19 youth who screened positive for mental health concerns while in juvenile detention. Four themes were identified as important to improving the therapeutic alliance: Empathy, client-directed care, sequencing, and positive rapport. Suggestions for strengthening a therapeutic alliance are provided.

  8. Leishmaniose viscerale et leucemie aigüe lymphoblastique B: quel est le rapport?

    PubMed Central

    El Youssi, Hind; Touaoussa, Aziz; Bergui, Imane; Bougrine, Nawal; Amrani, Moncef Hassani

    2015-01-01

    L'association leishmaniose viscérale et leucémie aigue a été rarement rapportée dans la littérature, cependant le diagnostic concomitant de ces deux entités n'a jamais été rapporté au Maroc. Le lien entre ces deux pathologies n'a pas encore été établi et le traitement n'a pas encore été codifié. Nous rapportons le cas d'un garçon de 12 ans chez qui une leishmaniose viscérale et une leucémie aigue lymphoblastique type B ont été diagnostiquées simultanément. Malgré l'administration d'un traitement antiparasitaire associé à une chimiothérapie l’évolution était marquée par le décès du patient. PMID:26090011

  9. AREVA NP next generation fresh UO{sub 2} fuel assembly shipping cask: SCALE - CRISTAL comparisons lead to safety criticality confidence

    SciTech Connect

    Doucet, M.; Landrieu, M.; Montgomery, R.; O' Donnell, B.

    2007-07-01

    AREVA NP as a worldwide PWR fuel provider has to have a fleet of fresh UO{sub 2} shipping casks being agreed within a lot of countries including USA, France, Germany, Belgium, Sweden, China, and South Africa - and to accommodate foreseen EPR Nuclear Power Plants fuel buildings. To reach this target the AREVA NP Fuel Sector decided to develop an up-to-date shipping cask (so called MAP project) gathering experience feedback of the today fleet and an improved safety allowing the design to comply with international regulations (NRC and IAEA) and local Safety Authorities. Based on pre design features a safety case was set up to highlight safety margins. Criticality hypothetical accidental assumptions were defined: - Preferential flooding; - Fuel rod lattice pitch expansion for full length of fuel assemblies; - Neutron absorber penalty; -... Well known computer codes, American SCALE package and French CRISTAL package, were used to check configurations reactivity and to ensure that both codes lead to coherent results. Basic spectral calculations are based on similar algorithms with specific microscopic cross sections ENDF/BV for SCALE and JEF2.2 for CRISTAL. The main differences between the two packages is on one hand SCALE's three dimensional fuel assembly geometry is described by a pin by pin model while an homogenized fuel assembly description is used by CRISTAL and on the other hand SCALE is working with either 44 or 238 neutron energy groups while CRISTAL is with a 172 neutron energy groups. Those two computer packages rely on a wide validation process helping defining uncertainties as required by regulations in force. The shipping cask with two fuel assemblies is designed to maximize fuel isolation inside a cask and with neighboring ones even for large array configuration cases. Proven industrial products are used: - Boral{sup TM} as neutron absorber; - High density polyethylene (HDPE) or Nylon as neutron moderator; - Foam as thermal and mechanical protection. The

  10. Winning Their Hearts. Members Speak Out: In performances, How do You Establish Rapport between Your Choir and Young Audiences?

    ERIC Educational Resources Information Center

    Montague, Matthew G.

    2005-01-01

    The author discusses techniques on how to establish rapport between the choir and young audiences. According to him, one of the choir's most important assets just might be something he calls access-ability. One of Webster's definitions of "access "is" permission, liberty, or ability to enter, approach, or communicate with." When it comes to…

  11. Near-field krypton-85 measurements in stable meteorological conditions around the AREVA NC La Hague reprocessing plant: estimation of atmospheric transfer coefficients.

    PubMed

    Connan, O; Solier, L; Hébert, D; Maro, D; Lamotte, M; Voiseux, C; Laguionie, P; Cazimajou, O; Le Cavelier, S; Godinot, C; Morillon, M; Thomas, L; Percot, S

    2014-11-01

    The aim of this work was to study the near-field dispersion of (85)Kr around the nuclear fuel reprocessing plant at La Hague (AREVA NC La Hague - France) under stable meteorological conditions. Twenty-two (85)Kr night-time experimental campaigns were carried out at distances of up to 4 km from the release source. Although the operational Gaussian models predict for these meteorological conditions a distance to plume touchdown of several kilometers, we almost systematically observed a marked ground signal at distances of 0.5-4 km. The calculated atmospheric transfer coefficients (ATC) show values (1) higher than those observed under neutral conditions, (2) much higher than those proposed by the operational models, and (3) higher than those used in the impact assessments.

  12. Near-field krypton-85 measurements in stable meteorological conditions around the AREVA NC La Hague reprocessing plant: estimation of atmospheric transfer coefficients.

    PubMed

    Connan, O; Solier, L; Hébert, D; Maro, D; Lamotte, M; Voiseux, C; Laguionie, P; Cazimajou, O; Le Cavelier, S; Godinot, C; Morillon, M; Thomas, L; Percot, S

    2014-11-01

    The aim of this work was to study the near-field dispersion of (85)Kr around the nuclear fuel reprocessing plant at La Hague (AREVA NC La Hague - France) under stable meteorological conditions. Twenty-two (85)Kr night-time experimental campaigns were carried out at distances of up to 4 km from the release source. Although the operational Gaussian models predict for these meteorological conditions a distance to plume touchdown of several kilometers, we almost systematically observed a marked ground signal at distances of 0.5-4 km. The calculated atmospheric transfer coefficients (ATC) show values (1) higher than those observed under neutral conditions, (2) much higher than those proposed by the operational models, and (3) higher than those used in the impact assessments. PMID:25078471

  13. RAPPORT: running scientific high-performance computing applications on the cloud.

    PubMed

    Cohen, Jeremy; Filippis, Ioannis; Woodbridge, Mark; Bauer, Daniela; Hong, Neil Chue; Jackson, Mike; Butcher, Sarah; Colling, David; Darlington, John; Fuchs, Brian; Harvey, Matt

    2013-01-28

    Cloud computing infrastructure is now widely used in many domains, but one area where there has been more limited adoption is research computing, in particular for running scientific high-performance computing (HPC) software. The Robust Application Porting for HPC in the Cloud (RAPPORT) project took advantage of existing links between computing researchers and application scientists in the fields of bioinformatics, high-energy physics (HEP) and digital humanities, to investigate running a set of scientific HPC applications from these domains on cloud infrastructure. In this paper, we focus on the bioinformatics and HEP domains, describing the applications and target cloud platforms. We conclude that, while there are many factors that need consideration, there is no fundamental impediment to the use of cloud infrastructure for running many types of HPC applications and, in some cases, there is potential for researchers to benefit significantly from the flexibility offered by cloud platforms.

  14. When students from different professions are co-located: the importance of interprofessional rapport for learning to work together.

    PubMed

    Croker, Anne; Fisher, Karin; Smith, Tony

    2015-01-01

    With increasing interest and research into interprofessional learning, there is scope to more deeply understand what happens when students from different professions live and study in the same location. This study aimed to explore the issue of co-location and its effects on how students learn to work with other professions. The setting for this study was a rural health education facility in Australia with close links to local health care and community services. Philosophical hermeneutics informed the research method. Interviews were undertaken with 29 participants, including students, academic educators and clinical supervisors in diagnostic radiography, medicine, nursing, nutrition and dietetics, pharmacy, physiotherapy, occupational therapy, and speech pathology. Photo-elicitation was used to facilitate participant engagement with the topic. The findings foreground the value of interprofessional rapport building opportunities for students learning to work together. Enabled by the proximity of different professions in shared educational, clinical and social spaces, interprofessional rapport building was contingent on contextual conditions (balance of professions, shared spaces and adequate time) and individual's interpersonal capabilities (being interested, being inclusive, developing interpersonal bonds, giving and receiving respect, bringing a sense of own profession and being patient-centred). In the absence of these conditions and capabilities, negative professional stereotypes may be inadvertently re-enforced. From these findings suggestions are made for nurturing interprofessional rapport building opportunities to enable students of different professions to learn to work together.

  15. Perceptions of rapport across the life span: Gaze patterns and judgment accuracy.

    PubMed

    Vicaria, Ishabel M; Bernieri, Frank J; Isaacowitz, Derek M

    2015-06-01

    Although age-related deficits in emotion perception have been established using photographs of individuals, the extension of these findings to dynamic displays and dyads is just beginning. Similarly, most eye-tracking research in the person perception literature, including those that study age differences, have focused on individual attributes gleaned from static images; to our knowledge, no previous research has considered cue use in dyadic judgments with eye-tracking. The current study employed a Brunswikian lens model analysis in conjunction with eye-tracking measurements to study age differences in the judgment of rapport, a social construct comprised of mutual attentiveness, positive feelings, and coordination between interacting partners. Judgment accuracy and cue utilization of younger (n = 47) and older (n = 46) adults were operationalized as correlations between a perceiver's judgments and criterion values within a set of 34 brief interaction videos in which 2 opposite sex college students discussed a controversial topic. No age differences emerged in the accuracy of judgments; however, pathways to accuracy differed by age: Younger adults' judgments relied on some behavioral cues more than older adults. In addition, eye-tracking analyses revealed that older adults spent more time looking at the bodies of the targets in the videos, whereas younger adults spent more time looking at the targets' heads. The contributions from both the lens model and eye-tracking findings provide distinct but complementary insights to our understanding of age-related continuities and shifts in social perceptual processing.

  16. Perceptions of rapport across the life span: Gaze patterns and judgment accuracy.

    PubMed

    Vicaria, Ishabel M; Bernieri, Frank J; Isaacowitz, Derek M

    2015-06-01

    Although age-related deficits in emotion perception have been established using photographs of individuals, the extension of these findings to dynamic displays and dyads is just beginning. Similarly, most eye-tracking research in the person perception literature, including those that study age differences, have focused on individual attributes gleaned from static images; to our knowledge, no previous research has considered cue use in dyadic judgments with eye-tracking. The current study employed a Brunswikian lens model analysis in conjunction with eye-tracking measurements to study age differences in the judgment of rapport, a social construct comprised of mutual attentiveness, positive feelings, and coordination between interacting partners. Judgment accuracy and cue utilization of younger (n = 47) and older (n = 46) adults were operationalized as correlations between a perceiver's judgments and criterion values within a set of 34 brief interaction videos in which 2 opposite sex college students discussed a controversial topic. No age differences emerged in the accuracy of judgments; however, pathways to accuracy differed by age: Younger adults' judgments relied on some behavioral cues more than older adults. In addition, eye-tracking analyses revealed that older adults spent more time looking at the bodies of the targets in the videos, whereas younger adults spent more time looking at the targets' heads. The contributions from both the lens model and eye-tracking findings provide distinct but complementary insights to our understanding of age-related continuities and shifts in social perceptual processing. PMID:25894485

  17. Carcinome basocellulaire de la face: à propos de quatre cas rapportés à Madagascar

    PubMed Central

    Razafindrakoto, Rex Mario; Razafindranaivo, Mananjara Nandrianina; Schammirah, Mahamad Rojovolaarivony; Randriamboavonjy, Rado

    2015-01-01

    Les carcinomes basocellulaires, fréquemment rencontrés dans la race blanche, sont plus rares chez les sujets de race noire. Les zones exposées de la tête sont des sites préférentiels, et une intense exposition aux rayons solaires ultraviolets a été évoquée dans leur étiopathogénie. Les métastases sont exceptionnelles. Les objectifs ont été de démontrer l'existence de carcinomes basocellulaires à Madagascar et d'en évaluer la prise en charge. Les auteurs ont rapporté quatre cas de carcinomes basocellulaires faciaux vus au service d'Oto-rhino-laryngologie du Centre Hospitalier Universitaire d'Antananarivo, avec deux hommes et deux femmes, âgés entre 46 et 70 ans (âge moyen= 53,5 ans). Une exérèse chirurgicale a été pratiquée chez trois patients tandis qu'un patient albinos a été traité par radiothérapie. L’épidémiologie, l’étiologie, l'anatomie pathologique et le traitement des carcinomes basocellulaires de la face ont été discutées à travers une revue de la littérature. PMID:26848344

  18. A + (B[subscript 1]) Professor--student Rapport + (B[subscript 2]) Humor + (B[subscript 3]) Student Engagement = (Y) Student Ratings of Instructors

    ERIC Educational Resources Information Center

    Richmond, Aaron S.; Berglund, Majken B.; Epelbaum, Vadim B.; Klein, Eric M.

    2015-01-01

    Teaching effectiveness is often evaluated through student ratings of instruction (SRI). Research suggests that there are many potential factors that can predict student's perceptions of teaching effectiveness such as professor-student rapport, student engagement, and perceived humor of the instructor. Therefore, we sought to assess whether…

  19. The Other Side of Rapport: Data Collection Mode and Interviewer Gender Effects on Sexual Health Reporting in Ghana.

    PubMed

    Agula, Justina; Barrett, Jennifer B; Tobi, Hilde

    2015-09-01

    Accurate data on young people's sexual behaviour and sexual health practice is essential to inform effective interventions and policy. However, little empirical evidence exists to support methodological design decisions in projects assessing young people's sexual health, especially in African contexts. This short report uses original empirical data collected in Ghana in 2012 to assess the effects of data collection mode and interviewer gender on young people's reporting of sexual health and access to supportive sexual health resources. The findings indicate that the effect of data collection mode may vary by gender, and there is no indication of an interviewer gender effect for males in this study. Preliminary results suggest that building strong rapport with research participants in this context may lead to reduced sexual health data quality. These findings merit further investigation and have direct implications for the design of projects measuring sexual health and related variables in Ghana.

  20. The effect of expressive and instrumental touch on the behavior states of older adults with late-stage dementia of the Alzheimer's type and on music therapist's perceived rapport.

    PubMed

    Belgrave, Melita

    2009-01-01

    The purpose of this study was to examine the effect of music therapy interventions utilizing two types of touch, expressive touch and instrumental touch, on the behavior states of older adults who have late-stage dementia of the Alzheimer's type. A secondary purpose of this study was to examine the perceived effectiveness of the music therapist when expressive and instrumental touch was employed during music therapy sessions. A within-subject design was used with 9 participants receiving 3 sessions in each of the experimental conditions: no touch, expressive touch, and instrumental touch. Results of a one-way ANOVA revealed that expressive touch was significantly more effective during the initial session in eliciting and maintaining alert behavior states than the instrumental and control conditions; however, there were no significant differences between the experimental and control conditions during the first and second session repetitions. Rapport ratings revealed that the therapist's client rapport was perceived to be significantly higher during both the expressive touch and instrumental touch conditions than during the control condition. These findings have important implications for music therapy practice and the effective use of nonverbal communication.

  1. Rapport Juin-Juillet 1999

    SciTech Connect

    Bibeau, C; Chanteloupe, J C

    1999-08-18

    This report describes the optical system which allows the delivery, in an efficient and homogeneous way, of the pump light from the diode arrays of the Mercury laser system described in the two previous reports. I will, first, describe the present pumping line ; the description of the Advanced Pumping Design (APD) being given in the second part of this report.

  2. 75 FR 77675 - AREVA NP, Inc.; Confirmatory Order (Effective Immediately)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-13

    ... Conflict Resolution. ADR is a process in which a neutral mediator with no decision-making authority assists... resolution (ADR) mediation session conducted on October 5, 2010. II On April 3, 2009, the NRC Office of... be filed in accordance with the NRC E-Filing rule (72 FR 49139, August 28, 2007). The...

  3. VENUS-7 plutonium recycling benchmark, results of AREVA NP

    SciTech Connect

    Timm, W.; Misu, S.; Pautz, A.

    2006-07-01

    Solutions for the NBA VENUS-7 plutonium recycling benchmark are presented in this paper. Various few-group 3D transport calculations were performed with pin cell homogenized cross sections, mostly generated by CASMO-4 ('L-Lib' based on ENDF/B data). In addition, also 2D solutions with a finer energy group structure are presented. In general the calculated reactivity effects agree well with the measured ones. A comparison with other VENUS configurations indicates that the reactivity of the MOX pins with Inconel 800 cladding seems to be slightly under-estimated. The calculated fission rates in the VENUS-7/1 configurations show good agreement with the measured fission rate traverses. This is also confirmed by a VENUS-9/0 analysis where preliminary measured fission rate data were available also at the water reflector, displaying the strong peaking at this reflector boundary. (authors)

  4. Establish a rapport that allows clear communication.

    PubMed

    2015-11-01

    The population in the UK is now more diverse than ever before. It is vital that healthcare services are equally sensitive to the beliefs of those who come from minority ethnic groups. The primary theme gathered from the study was the ability of families to balance traditional and Western values into their lifestyles.

  5. 76 FR 11523 - Atomic Safety and Licensing Board; AREVA Enrichment Services, LLC (Eagle Rock Enrichment Facility...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-02

    ..., ID, 76 FR 9054 (Feb. 16, 2011). In accord with Atomic Energy Act (AEA) section 274l, 42 U.S.C. Sec... Rock Enrichment Facility), 74 FR 38,052, 38,055 (Jul. 30, 2009) (CLI-09- 15, 70 NRC 1, 10-11 (2009... of Enrichment Facility Licensing Proceeding), 75 FR 63,213 (Oct. 14, 2010), which was the subject...

  6. 75 FR 16869 - Areva Enrichment Services, LLC; Establishment of Atomic Safety and Licensing Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... delegation by the Commission dated December 29, 1972, published in the Federal Register, 37 FR 28,710 (1972... Bonneville County, Idaho. See 74 FR 38,052 (July 30, 2009). No request for hearing or petition to... NRC promulgated in August 2007 (72 FR 49,139). Issued at Rockville, Maryland, this 26th day of...

  7. 76 FR 9054 - Notice of Availability of Final Environmental Impact Statement for the AREVA Enrichment Services...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-16

    ... resources, air quality, geology and soils, water resources, ecological resources, noise, transportation... Facility), 74 FR. 38052 (July 30, 2009). NRC's Public Document Room (PDR): The public may examine and have.../materials/fuel-cycle-fac/arevanc.html . The Final EIS for the proposed EREF may also be accessed on...

  8. TRIPOLI-4®, CEA, EDF and AREVA Reference Monte Carlo Code

    NASA Astrophysics Data System (ADS)

    2014-06-01

    This paper presents an overview of TRIPOLI-4®, the fourth generation of the 3D continuous-energy Monte Carlo code developed by the Service d'Etudes des Réacteurs et de Mathématiques Appliquées (SERMA) at CEA Saclay. The paper surveys the generic features: programming language, parallel operation, tracked particles, nuclear data, geometry, simulation modes, standard variance reduction techniques, sources, tracking and collision algorithms, tallies, sensitivity studies. Moreover, specific and recent features are also detailed: Doppler broadening of the elastic scattering kernel, neutron and photon material irradiation, advanced variance reduction techniques, Green's functions, cycle correlation correction, nuclear data management and depletion capabilities. The productivity tools (T4G, SALOME TRIPOLI, T4RootTools), the Verification & Validation process and the distribution and licensing policy are finally presented.

  9. 78 FR 9431 - Shaw AREVA MOX Services, LLC (Mixed Oxide Fuel Fabrication Facility); Order Approving Indirect...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-08

    ... submit written comments was published in the Federal Register on October 25, 2012 (77 FR 65208). No... was corrected on (January 30, 2013; 78 FR 6356) to fix a typographical error. Pursuant to Section 184... Order shall become null and void; however, on written application and for good cause shown, such...

  10. 76 FR 22735 - Shaw AREVA MOX Services, Mixed Oxide Fuel Fabrication Facility; License Amendment Request, Notice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... access to ADAMS or if there are problems in accessing the documents located in ADAMS, contact the NRC's... NRC E-Filing rule (72 FR 49139, August 28, 2007). The E-Filing process requires participants to submit and serve all adjudicatory documents over the Internet, or in some cases to mail copies on...

  11. Swedish Behavioural Science Research Reports, 1981/1982. (Beteendevetenskapliga Rapporter).

    ERIC Educational Resources Information Center

    Jungskar, Marianne, Ed.

    The 1981-1982 annual abstract publication on Swedish behavioral science research reports is presented. The collection of data was completed on May 15, 1982. The reports are grouped in categories according to Psychological Abstracts and EUDISED Thesaurus (multilingual thesaurus for information processing in the field of education). The ERIC…

  12. Swedish Behavioural Science Research Reports, 1980/81. (Beteendevetenskapliga Rapporter).

    ERIC Educational Resources Information Center

    National Library for Psychology and Education, Stockholm (Sweden).

    The 1980-81 annual abstract publication on Swedish behavioral science research reports is presented. The collection of data was completed on May 1, 1981. The more than 300 reports are grouped in categories according to Psychological Abstracts and EUDISED Thesaurus (multilingual thesaurus for information processing in the field of education). The…

  13. Swedish Behavioural Science Research Reports. Beteendevetenskapliga Rapporter, 1982/1983.

    ERIC Educational Resources Information Center

    Jungskar, Marianne, Ed.

    This is the 1982-83 version of an annual catalogue of abstracts of the research reports published by the institutes of psychology and education in universities and teacher training colleges in Sweden. The abstracts are in English. (Abstracts of both English and Swedish papers are included.) The reports are grouped into the following broad subjects…

  14. Politics and Pragmatics in the Crosscultural Management of "Rapport"

    ERIC Educational Resources Information Center

    Crawshaw, Robert; Harrison, Julia

    2007-01-01

    This paper examines the sociopragmatic character of intercultural communication between English Language Assistants (ELAs) and their "mentors" in French primary and secondary schools. With reference to Levinson's notion of "activity type", it argues that judgements by mentors as to what constitutes "allowable contributions" on the part of ELAs are…

  15. Good rapport makes light work of tight site.

    PubMed

    Baillie, Jonathan

    2010-06-01

    Working in a tight three-sided courtyard location within two metres of existing walls, while minimising noise, dust, and other disturbance which could have affected the recuperation of neurological patients housed in adjoining wards, and simultaneously co-ordinating its work with that of another contractor undertaking a separate, major building project extremely close by, were among the challenges successfully met by MTX Contracts during its recent completion of a new, modular three-storey extension to The Walton Centre in Liverpool. The Centre is a field-leading facility for neurological and neurosurgical treatment. PMID:20597383

  16. Risk of postprandial insulin resistance: the liver/vagus rapport.

    PubMed

    Macedo, Maria Paula; Lima, Inês S; Gaspar, Joana M; Afonso, Ricardo A; Patarrão, Rita S; Kim, Young-Bum; Ribeiro, Rogério T

    2014-03-01

    Ingestion of a meal is the greatest challenge faced by glucose homeostasis. The surge of nutrients has to be disposed quickly, as high concentrations in the bloodstream may have pathophysiological effects, and also properly, as misplaced reserves may induce problems in affected tissues. Thus, loss of the ability to adequately dispose of ingested nutrients can be expected to lead to glucose intolerance, and favor the development of pathologies. Achieving interplay of several organs is of upmost importance to maintain effectively postprandial glucose clearance, with the liver being responsible of orchestrating global glycemic control. This dogmatic role of the liver in postprandial insulin sensitivity is tightly associated with the vagus nerve. Herein, we uncover the behaviour of metabolic pathways determined by hepatic parasympathetic function status, in physiology and in pathophysiology. Likewise, the inquiry expands to address the impact of a modern lifestyle, especially one's feeding habits, on the hepatic parasympathetic nerve control of glucose metabolism.

  17. 75 FR 24991 - In the Matter of AREVA NP, Inc.; Confirmatory Order (Effective Immediately) [NRC-2010-0172

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-06

    ... rule (72 FR 49139, August 28, 2007). The E-Filing process requires participants to submit and serve all... electronic eye sensor known as the vacuum wand interlock, was deliberately bypassed by an employee and made... agreed that, although the vacuum wand interlock IROFS was disabled, sufficient system IROFS remained...

  18. 76 FR 34103 - In the Matter of Areva Enrichment Services, LLC (Eagle Rock Enrichment Facility); Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-10

    ... Facility), 74 FR 38,052, 38,054 (July 30, 2009) (CLI-09-15, 70 NRC 1, 7-8 (2009)). \\2\\ After conducting a... Written Limited Appearance Statements) June 2, 2011. Before Administrative Judges: G. Paul Bollwerk, III... entertain oral and written limited appearance statements from members of the public in connection with...

  19. 75 FR 58446 - Notice of Issuance of Amendment No. 1 for Special Nuclear Material License No. SNM-1227 [AREVA NP...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ... CONTACT: Rafael L. Rodriguez, Project Manager, Fuel Manufacturing Branch, Division of Fuel Cycle Safety... fabrication facility in Richland, Washington, that will use supercritical carbon dioxide to extract uranium... opportunity to request a hearing was provided in the Federal Register on January 16, 2009 (74 FR...

  20. 75 FR 44291 - Notice of Availability of Draft Environmental Impact Statement and Public Meeting for the AREVA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-28

    ... document corrects a notice appearing in the Federal Register on July 21, 2010 (75 FR 42466), that announced... Enrichment Services, LLC Proposed Eagle Rock Uranium Enrichment Facility AGENCY: Nuclear Regulatory... Enrichment Services LLC Proposed Eagle Rock Uranium Enrichment Facility. This action is necessary to...

  1. 75 FR 42466 - Notice of Availability of Draft Environmental Impact Statement and Public Meeting for the AREVA...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-21

    ... of the U.S. Environmental Protection Agency's (EPA's) Federal Register (FR) Notice of Filing and ends... SUNSI were published in the NRC's Notice of Hearing and Commission Order (75 FR 1819). NRC's Public... Federal Register on May 4, 2009 (74 FR 20508). The NRC staff accepted comments through June 19, 2009....

  2. Teaching Social Play Skills to Adults and Children with Autism as an Approach to Building Rapport

    ERIC Educational Resources Information Center

    Shireman, Molly L.; Lerman, Dorothea C.; Hillman, Conrad B.

    2016-01-01

    Adults with autism spectrum disorder (ASD) and no intellectual disabilities were taught to increase the social play skills of children with ASD as part of a vocational training program. Participants included 3 adults, aged 21 to 27 years, and 6 children with ASD. Probes conducted throughout the study evaluated whether play skills training affected…

  3. Entre Reproduction et Mobilisation: les Rapports de Genre EN Formation Continue EN France et AU Canada

    NASA Astrophysics Data System (ADS)

    Fourner, Christine; Béret, Pierre; Doray, Pierre; Bélanger, Paul

    2009-01-01

    REPRODUCTION OR MOBILISATION? GENDER PROPORTIONS IN CONTINUING EDUCATION IN FRANCE AND CANADA - Initial education provisions for women have evolved greatly over the past 40 years. But what about their situation within adult education and training? This article, comparing Canada and France, shows that, while it is well known that more women than men participate in adult education, their greater presence in professional training courses is a new development. The analysis highlights certain particular findings, such as the growing demand for continuing education in Canada and the increased rate of participation by full-time employees in France. In both countries, a number of social factors continue to influence women's participation.

  4. Participation Apprehensive Students: The Influence of Face Support and Instructor-Student Rapport on Classroom Participation

    ERIC Educational Resources Information Center

    Frisby, Brandi N.; Berger, Erin; Burchett, Molly; Herovic, Emina; Strawser, Michael G.

    2014-01-01

    Participation is considered a positive student classroom behavior that can also create a face-threatening classroom climate that may be alleviated through interpersonal relationships with the instructor. Participants (N?=?189) categorized as low apprehensives perceived less face threat and more face support when participating; moderate…

  5. The Evolution of My Rapport: One Professor's Journey to Building Successful Instructor/Student Relationships

    ERIC Educational Resources Information Center

    Smith, Bryant

    2015-01-01

    Instructors often struggle to find the right balance of sternness and leniency with their students, especially in the beginning stages of their careers. An instructor who is too casual risks being overrun by students who do not take him or her seriously. The professor who is too strict might inadvertently thwart students' creativity and stifle…

  6. [Medical photography and cinematography before 1914: privileged rapport with the neurosciences].

    PubMed

    Aubert, M G

    2000-01-01

    Arthur Van Gehuchten (1861-1914), Belgian anatomist and neurologist, professor at the Université catholique de Louvain, was an enthusiastic user of photography and a pioneer of medical cinematography. He used these techniques widely in order to illustrate his lectures, papers and his neurological textbook. His films and photographic plates are at the present time being studied and restored. The nitrate films are the oldest belgian films surviving. Neuroscientists have played a major role in the development of medical photography and cinematography and in the use of these techniques for clinical, research or didactic purposes.

  7. Vocational Guidance within the Context of the Democratization of Education. Rapports, etudes...S.129.

    ERIC Educational Resources Information Center

    Siebel, Anselm

    This paper, based on information concerning the current status of vocational guidance in various countries, describes the main trends in its development in the context of the democratization of education. The experiences of the following countries are reviewed: Austria, Czechoslovak Socialist Republic, Federal Republic of Germany, France, German…

  8. Implementation of an Asynchronous Workshop for STEM Educators Designed to Enhance Professor-Student Rapport

    ERIC Educational Resources Information Center

    Christe, Barbara

    2015-01-01

    Expanding faculty buy-in to retention efforts may be improved through training and opportunities for assessment. Materials created for science, technology, engineering and mathematics (STEM) faculty based on the scholarly literature may dispel the view held by some that student attrition is beneficial to STEM disciplines and may expand an…

  9. Promoting Intrapersonal Qualities in Adolescents: Evaluation of Rapport's Teen Leadership Breakthrough Program

    ERIC Educational Resources Information Center

    Hindes, Yvonne L.; Thorne, Keoma J.; Schwean, Vicki L.; McKeough, Anne M.

    2008-01-01

    Given the number of negative influences on youth and the resultant potential for adverse outcomes, it is crucial to support their positive development. Leadership training programs can promote the development of adaptive intrapersonal qualities. The Teen Leadership Breakthrough (TLB) program claims to create sustainable changes in youth using…

  10. Education for All: Is the World on Track? Summary Report. EFA Global Monitoring Report, 2002 = Education pour Tous: Le Monde Est-Il sur la Bonne Voie? Resume du Rapport. Rapport Mondial de Suivi sur l'EPT, 2002.

    ERIC Educational Resources Information Center

    Colclough, Christopher; Packer, Steve; Ellis, Simon; Van Ravens, Jan; Barry, Ulrika Peppler; Bella, Nicole; Djioze, Valerie; Mputu, Hilaire; Aggio, Carlos; Cifuentes-Montoya, Mariana; Pinceau, Pascale; Nsengimana, Delphine

    In 2000 the World Education Forum, sponsored by UNESCO, met to assess and act on educational opportunities for children, youth, and adults around the world. The forum agreed on six goals for education considered to be essential, attainable, and affordable, given strong international commitment and resolve, and on a program called Education for All…

  11. A Report of the Canadian Consultative Council on Multiculturalism 1977. Rapport du Conseil Consultatif Canadien du Multiculturalisme 1977.

    ERIC Educational Resources Information Center

    Canadian Consultative Council on Multiculturalism, Ottawa (Ontario).

    In its capacity as an advisory body to the Canadian Minister of State for Multiculturalism, the Canadian Consultative Council on Multiculturalism prepared this report, written in English and French, in order to compare the government's policy of multiculturalism with its realization in practice. The work was conducted through five standing…

  12. First Annual Report of the Canadian Consultative Council on Multiculturalism. Premier Rapport Annuel du Conseil Canadien Consultatif du Multiculturalisme.

    ERIC Educational Resources Information Center

    Canadian Consultative Council on Multiculturalism, Ottawa (Ontario).

    This booklet, written in both English and French, reports on the activities of the Canadian Consultative Council on Multiculturalism since its formation in 1973. Chapters are presented on the retention of language and culture, overcoming inequalities, community cultural centers and multicultural centers, ethnic press and mass media, the arts,…

  13. FORUM: Instructional Communication and Millennial Students: Hoverboards and "Hovermoms": Helicopter Parents and Their Influence on Millennial Students' Rapport with Instructors

    ERIC Educational Resources Information Center

    Frey, T. Kody; Tatum, Nicholas T.

    2016-01-01

    Popular culture is all too familiar with the notion of the helicopter parent. This suffocating sheltering extends students' adolescence and delays the development of independence (Price, 2010), causing millennials to rely on their parents for financial stability (White, 2015) and emotional support (Raphelson, 2014). Even in the midst of…

  14. Diagnostik von Kontingenzerfahrungen in der fruehen Kindheit. Forschungsbericht Rapport Scientifique. Nr. 68. (Methods of Social Contingency Analysis. FB Nr. 68).

    ERIC Educational Resources Information Center

    Perrez, Meinrad

    Written in German, this article demonstrates the influence of different types of contingency information on the development of infant's locus of control and causal attribution, and discusses empirical models for calculating contingency parameters of the microsocial environment of infants, toddlers, and preschool children. Models discussed include:…

  15. Nominal Address and Rapport Management in Informal Interactions among University Students in Quito (Ecuador), Santiago (Chile) and Seville (Spain)

    ERIC Educational Resources Information Center

    Placencia, María Elena; Fuentes Rodríguez, Catalina; Palma-Fahey, María

    2015-01-01

    Nominal and pronominal address forms, which play a central role in the construction of interpersonal relations (cf. Bargiela et al. 2002; Clyne et al. 2009), have been the focus of attention in different linguistics subfields for several decades now. Less attention, however, has been paid to these forms from a variational pragmatics (Schneider and…

  16. Improvements in Unmarried African American Parents' Rapport, Communication, and Problem-Solving Following a Prenatal Coparenting Intervention.

    PubMed

    McHale, James P; Salman-Engin, Selin; Coovert, Michael D

    2015-12-01

    This report examines effects of a coparenting intervention designed for and delivered to expectant unmarried African American mothers and fathers on observed interaction dynamics known to predict relationship adjustment. Twenty families took part in the six-session "Figuring It Out for the Child" (FIOC) dyadic intervention offered in a faith-based human services agency during the third trimester of the mother's pregnancy, and completed a postpartum booster session 1 month after the baby's arrival. Parent referrals for the FIOC program were received from a county Health Department and from OBGYNs and Pregnancy Centers in the targeted community. All intervention sessions were delivered by a trained male-female paraprofessional team whose fidelity to the FIOC manualized curriculum was independently evaluated by a team of trained analysts. At both the point of intake ("PRE") and again at an exit evaluation completed 3 months postpartum ("POST"), the mothers and fathers were videotaped as they completed two standardized "revealed differences" conflict discussions. Blinded videotapes of these sessions were evaluated using the System for Coding Interactions in Dyads. Analyses documented statistically significant improvements on 8 of 12 variables examined, with effect sizes ranging from moderate to large. Overall, 14 families demonstrated beneficial outcomes, 3 did not improve, and 3 showed some signs of decline from the point of intake. For most interaction processes, PRE to POST improvements were unrelated to degree of adherence the paraprofessional interventionists showed to the curriculum. However, better interventionist competence was related to decreases in partners' Coerciveness and Negativity and Conflict, and to smaller increases in partner Withdrawal. Implications of the work for development and delivery of community-based coparenting interventions for unmarried parents are discussed. PMID:25754186

  17. Further Validation of the Learning Alliance Inventory: The Roles of Working Alliance, Rapport, and Immediacy in Student Learning

    ERIC Educational Resources Information Center

    Rogers, Daniel T.

    2015-01-01

    This study further examined the reliability and validity of the Learning Alliance Inventory (LAI), a self-report measure designed to assess the working alliance between a student and a teacher. The LAI was found to have good internal consistency and test--retest reliability, and it demonstrated the predicted convergence with measures of immediacy…

  18. Reports from the International Conference on Education, 1977. Rapports de la Conference internationale de l'education, 1977.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    This dual-language catalog contains abstracts of 188 documents prepared for the 1977 International Conference on Education. The documents describe educational policies toward development, major trends in education, and the problem of information at the national and international levels posed by the improvement of educational systems. Abstracts are…

  19. Improvements in Unmarried African American Parents' Rapport, Communication, and Problem-Solving Following a Prenatal Coparenting Intervention.

    PubMed

    McHale, James P; Salman-Engin, Selin; Coovert, Michael D

    2015-12-01

    This report examines effects of a coparenting intervention designed for and delivered to expectant unmarried African American mothers and fathers on observed interaction dynamics known to predict relationship adjustment. Twenty families took part in the six-session "Figuring It Out for the Child" (FIOC) dyadic intervention offered in a faith-based human services agency during the third trimester of the mother's pregnancy, and completed a postpartum booster session 1 month after the baby's arrival. Parent referrals for the FIOC program were received from a county Health Department and from OBGYNs and Pregnancy Centers in the targeted community. All intervention sessions were delivered by a trained male-female paraprofessional team whose fidelity to the FIOC manualized curriculum was independently evaluated by a team of trained analysts. At both the point of intake ("PRE") and again at an exit evaluation completed 3 months postpartum ("POST"), the mothers and fathers were videotaped as they completed two standardized "revealed differences" conflict discussions. Blinded videotapes of these sessions were evaluated using the System for Coding Interactions in Dyads. Analyses documented statistically significant improvements on 8 of 12 variables examined, with effect sizes ranging from moderate to large. Overall, 14 families demonstrated beneficial outcomes, 3 did not improve, and 3 showed some signs of decline from the point of intake. For most interaction processes, PRE to POST improvements were unrelated to degree of adherence the paraprofessional interventionists showed to the curriculum. However, better interventionist competence was related to decreases in partners' Coerciveness and Negativity and Conflict, and to smaller increases in partner Withdrawal. Implications of the work for development and delivery of community-based coparenting interventions for unmarried parents are discussed.

  20. VTI Driving Simulator: Mathematical Model of a Four-wheeled Vehicle for Simulation in Real Time. VTI Rapport 267A.

    ERIC Educational Resources Information Center

    Nordmark, Staffan

    1984-01-01

    This report contains a theoretical model for describing the motion of a passenger car. The simulation program based on this model is used in conjunction with an advanced driving simulator and run in real time. The mathematical model is complete in the sense that the dynamics of the engine, transmission and steering system is described in some…

  1. 75 FR 67086 - Proposed Subsequent Arrangement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-01

    ... retransfer of 514,705.9 kg of U.S.-origin natural uranium hexafluoride (68.00% U), 350,000 kg of which is uranium, from Areva Resources Canada, Inc. (Areva Resources) in Saskatoon, Saskatchewan, Canada, to URENCO in Almelo, Netherlands. The material, which is currently located at Areva Resources, will...

  2. Ultrasonic Examination of Double-Shell Tank 241-AN-106. Completed June 2007

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.

    2007-07-24

    AREVA NC Inc. (AREVA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AN-106. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations.

  3. Ultrasonic Examination of Double-Shell Tank 241-AY-101. Examination Completed March 2007.

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.

    2007-06-01

    AREVA NC Inc. (AREVA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AY-101. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations.

  4. Ultrasonic Examination of Double-Shell Tank 241-AP-107 Examination Completed February 2008.

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.; Anderson, Kevin K.

    2008-04-28

    AREVA NC Inc. (AREVA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AP-107. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations.

  5. Ultrasonic Examination of Double-Shell Tank 241-AY-102. Examination Completed January 2007

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.

    2007-05-01

    AREVA NC Inc. (AREVA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AY-102. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations.

  6. Pour une etude des rapports aux langues maternelles dans la migration (Toward a Study of the Relationship of Native Languages to Migration)

    ERIC Educational Resources Information Center

    de Heredia-Deprez, Christine

    1976-01-01

    This article wishes to initiate a sociolinguistic study of the linguistic behavior of migrant workers in France. The methodology proposed is to resemble that presently used by US sociolinguists in the study of American ethnic communities and include such basic concepts as "Linguistic Community" and "Language Loyalty." (Text is in French.) (TL)

  7. Universal Lessons Learned by a Gastroenterologist from a Deaf and Mute Patient: The Importance of Nonverbal Communication and Establishing Patient Rapport and Trust

    ERIC Educational Resources Information Center

    Cappel, Mitchell S.

    2009-01-01

    Deaf and mute patients may require minimal extra attention to establish trust and allay anxieties before minor medical maneuvers such as rectal examination. An "extreme" case is reported of the consequences from failure to accomplish this. A generally cooperative deaf and mute patient struggled and suffered a rectal tear and perforation during…

  8. Recherches Sur La Psychologie de L'enfant de Milieu Defavorise. Rapport- synthese. (Research Relating to the Psychology of the Child in Disadvantaged Environments. Summary Report).

    ERIC Educational Resources Information Center

    Caouette, Charles E.; Bourbeau, Gerald

    Thirteen doctoral dissertations and five masters theses are summarized in this report of research on the disadvantaged child. Contained in each individual summary are the detailed descriptions of the experimental task, the results obtained and the analysis of these results. The eighteen individual theses are concerned with topics such as:…

  9. Opportunities for Tomorrow: National Learning Needs Assessment Summary Report = Des Possibilities pour L'Avenir: Rapport Sommaire sur L'Evaluation Nationale des Besoins en Apprentisage.

    ERIC Educational Resources Information Center

    Communications, Energy & Paperworkers Union of Canada, Ottawa (Ontario).

    The Communications, Energy, and Paperworkers Union of Canada assessed literacy learning needs. In focus group discussions, members were asked their perception of such needs in the face of changes in the workplace and society; local union officers (LUOs) were asked how they saw the role of unions in supporting members' literacy learning; employers…

  10. Gathering Strength: Canada's Aboriginal Action Plan. A Progress Report = Rassembler nos forces: Le plan d'action du Canada pour les questions autochtones. Rapport d'etape.

    ERIC Educational Resources Information Center

    Department of Indian Affairs and Northern Development, Ottawa (Ontario).

    Gathering Strength is an integrated government-wide plan to address the key challenges facing Canada's Aboriginal people. Following an initial section on reconciliation of historic grievances, this report describes initiatives in the four areas addressed by the action plan: (1) partnerships (all schools received public awareness materials;…

  11. Fiche pratique: Le discours rapporte; Le chagrin et al pitie; Les cadres; Fort de cafe (Practical Ideas: Retold Stories; Shame and Pity; Settings; Full of Coffee).

    ERIC Educational Resources Information Center

    Store-Rao, Neelanbari; And Others

    1994-01-01

    Four ideas for French language instruction are described, including an exercise in summarizing or retelling something told to one; an exercise in descriptive and expressive language; an exploration of the different uses of the word "cadre"; and activities related to coffee in different cultures. (MSE)

  12. Rapport M/L de disques de galaxies issus de modeles CSPE et controle des contraintes mecaniques dans la conception de revetements optiques

    NASA Astrophysics Data System (ADS)

    de Denus-Baillargeon, Marie-Maude

    The following thesis includes two parts: the first concentrates on mass models of galaxies while the second concerns the design of broadband optical coatings and the control of their mechanical properties. Mass models presented here were performed on a subsample of ten galaxies from the SINGS survey. It includes nine late-type regular galaxies as well as a dwarf galaxy. The work consisted in the determination at all radii of M/L ratio of galactic discs by choosing, amongst a grid of chemospectrophotometric galactic evolution models, the one that fits better the galaxy's multi-band photometric profile. Results from this work show that stellar discs weighted by the model's mass-to-luminosity ratio display consistent masses in all studied bands from the ultraviolet to the near-infrared (FUV to IRAC2 bands). The resulting discs are physically motivated and maximal, due to their mass-to-luminosity ratio being higher in the center of the galaxies than at their outskirts. In this maximal-disc situation, bars and bulges of galaxies can no longer be ignored and the appropriate corrections need to be made on the luminosity or circular velocity profiles of the galaxy. In the second part, an additional module of the open source software Open Filters was written in order to take into account the mechanical properties of thin films in the design of optical coatings. The mechanical stresses arising in optical coatings can have a deleterious effect on the optical performances of coatings, and this tool was meant to provide design capacities to minimize this effect. Broadband reflective coatings for Fabry-Perot plates were designed and fabricated as a proof of concept of the method. This specific case was interesting because the curvature induced by mechanical stresses induces decrease of the finesse of Fabry-Perot etalons. Actual curvature of the deposited samples are coherent with the numerical calculations and undergo a substantial reduction for the two strategies devised here with this new design too. We therefore conclude that it is possible with this new software module to optimize coatings for their mechanical behaviour as well as for their optical properties.

  13. Improvement of the performance of a large diameter silicon solar cell. Final report. Amelioration des performances de la pile solaire au silicium de grand diametre. Rapport final

    SciTech Connect

    Diguet, D.

    1984-01-01

    A method of preparing large diameter solar cells has been developed to a stage where reproducible performances are obtained. While all the problems concerned with the intrinsic quality of the silicon used in the solar cells have not yet been solved, analytical methods have been developed for selecting the most suitable silicon samples prior to use. Studies concerned with the preparation of the substrate, deposition of the antireflection bed, and soldering of the connections are reported. Equipment for examining the solar cells is described.

  14. Manitoba Task Force on Francophone Schools Governance. Report = Groupe de travail manitobain sur la gestion des ecoles franco-manitobaines. Le rapport.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg.

    Findings of a task force on introduction of a school governance system for Manitoba's (Canada) francophone minority population are reported. The document outlines the background--i.e., the Canadian context--of this report, principles and procedures, the resulting recommended structure for governance, and suggestions for addressing such issues as…

  15. Understanding the role of physician attire on patient perceptions: a systematic review of the literature— targeting attire to improve likelihood of rapport (TAILOR) investigators

    PubMed Central

    Petrilli, Christopher Michael; Mack, Megan; Petrilli, Jennifer Janowitz; Hickner, Andy; Saint, Sanjay; Chopra, Vineet

    2015-01-01

    Objectives Despite a growing body of literature, uncertainty regarding the influence of physician dress on patients’ perceptions exists. Therefore, we performed a systematic review to examine the influence of physician attire on patient perceptions including trust, satisfaction and confidence. Setting, participants, interventions and outcomes We searched MEDLINE, Embase, Biosis Previews and Conference Papers Index. Studies that: (1) involved participants ≥18 years of age; (2) evaluated physician attire; and (3) reported patient perceptions related to attire were included. Two authors determined study eligibility. Studies were categorised by country of origin, clinical discipline (eg, internal medicine, surgery), context (inpatient vs outpatient) and occurrence of a clinical encounter when soliciting opinions regarding attire. Studies were assessed using the Downs and Black Scale risk of bias scale. Owing to clinical and methodological heterogeneity, meta-analyses were not attempted. Results Of 1040 citations, 30 studies involving 11 533 patients met eligibility criteria. Included studies featured patients from 14 countries. General medicine, procedural (eg, general surgery and obstetrics), clinic, emergency departments and hospital settings were represented. Preferences or positive influence of physician attire on patient perceptions were reported in 21 of the 30 studies (70%). Formal attire and white coats with other attire not specified was preferred in 18 of 30 studies (60%). Preference for formal attire and white coats was more prevalent among older patients and studies conducted in Europe and Asia. Four of seven studies involving procedural specialties reported either no preference for attire or a preference for scrubs; four of five studies in intensive care and emergency settings also found no attire preference. Only 3 of 12 studies that surveyed patients after a clinical encounter concluded that attire influenced patient perceptions. Conclusions Although patients often prefer formal physician attire, perceptions of attire are influenced by age, locale, setting and context of care. Policy-based interventions that target such factors appear necessary. PMID:25600254

  16. Hémangiome intestinal: une cause inhabituelle d'hémorragie digestive inexpliquée, rapport d'un cas

    PubMed Central

    Kharrasse, Ghizlane; Hadjkacem, Hanane; Azouguagh, Rachid; Soufi, Mehdi; El Malki, Omar; Ismaili, Moulay Ezzahy; Mohcine, Raouf; Ifrine, Lahcen; Belkouchi, Abdelkader

    2014-01-01

    Les hémangiomes de l'intestin grêle (HG) sont des tumeurs bénignes et rares du tube digestif, parfois responsables d'hémorragie digestive. Le diagnostic positif de ces lésions est souvent difficile mais rendu plus aisé grâce à l'avènement de la vidéo capsule endoscopique (VCE), le traitement est essentiellement chirurgical. Nous rapportons une nouvelle observation d'un hémangiome caverneux du jéjunum révélé par une hémorragie digestive récidivante et diagnostiqué par VCE et nous discutons l'apport de cet examen dans la prise en charge de l'hémorragie digestive inexpliquée tout en la comparant aux autres explorations actuellement disponibles. PMID:25709722

  17. Avis de l’ANSES/Rapport d’expertise collective: Analyse de risque phytosanitaire express Halyomorpha halys – la punaise diabolique

    Technology Transfer Automated Retrieval System (TEKTRAN)

    [translation: ANSES Phytosanitary Expert Pest Risk Assessment for Halyomorpha halys, the brown marmorated stink bug, in France] Halyomorpha halys is now present in France in Alsace and in several neighboring countries (Switzerland and Italy). The potential risk of invasion of H. halys throughout Fr...

  18. Review of IRT-Based Indices for Detecting and Diagnosing Aberrant Response Patterns. Project Psychometric Aspects of Item Banking No. 10. Rapport 86-4.

    ERIC Educational Resources Information Center

    Kogut, Jan

    Methods and indices based on item response theory (IRT) for detecting and diagnosing aberrant response patterns are reviewed. These indices are divided into three groups: (1) residuals-based; (2) likelihood-based; and (3) ratio of covariances-based (extended cautions). For each index, the determination of its sampling distribution as well as its…

  19. Mesure du rapport d'embranchement et du facteur deforme de la desintegration B0 to pilnu, et determination de |Vub| avec unetechnique de reconstruction relachee du neutrino

    SciTech Connect

    Cote, David

    2007-04-01

    The authors report the results of a study of the exclusive charmless semileptonic decay, B0 → π-+v, undertaken with approximately 227 million B$\\bar{B}$ pairs collected at the Y(4S) resonance with the BABAR detector. The analysis uses events in which the signal B decays are reconstructed with an innovative loose neutrino reconstruction technique. They obtain partial branching fractions in 12 bins of q2, the momentum transfer squared, from which they extract the f +(q2) form-factor shape and the total branching fraction β(B0 → π-+v) = (1.46 ± 0.07stat ± 0.08syst) x 10-4. Based on a recent unquenched lattice QCD calculation of the form factor in the range q2 > 16 GeV2/c4, they find the magnitude of the CKM matrix element |Vub| to be (4.1 ± 0.2stat ± 0.2syst$+0.6\\atop{-0.4}$FF}) x 10-3, where the last uncertainty is due to the normalization of the form factor.

  20. Traduction et redaction: Leurs rapports dans la situation canadienne actuelle (Translation and Writing Skills: Their Relationship in the Present Canadian Situation).

    ERIC Educational Resources Information Center

    Flamand, Jacques

    1981-01-01

    States the need for placing greater emphasis on writing and less on translation, particularly in a country such as Canada where two official languages require many translations and where the French language is constantly threatened by the overwhelming pressure of English. Sees translation quality as largely dependent on quality writing.…

  1. Adult Literacy: Policies, Programs and Practices. Lessons Learned. Final Report = Alphabetisation des adultes: politiques, programmes et pratiques. Etude bilan. Rapport final.

    ERIC Educational Resources Information Center

    2001

    Studies and reports examining the problems associated with adult literacy and efforts to address those problems were reviewed to identify lessons for adult literacy programs in Canada and elsewhere. Low literacy levels were linked to above-average rates of personal and/or learning difficulties, low self-esteem, associated social problems, and…

  2. L'evaluation des politiques institutionnelles d'evaluation des apprentissages. Rapport synthese (The Evaluation of Institutional Policies of Evaluation of Learning. Synthesis Report). 2410-0520.

    ERIC Educational Resources Information Center

    Lindfelt, Bengt, Ed.

    In accordance with provincial educational regulations, Quebec's community colleges have adopted "politiques institutionnelles d'evaluation des apprentissages" (PIEA), or institutional policies of the evaluation of learning. This report provides a synthesis of evaluations of the PIEA conducted by the province's Commission on the Evaluation of…

  3. Rapport sur l'état du patrimoine astronomique dans les observatoires français de la fin du XIXè siècle

    NASA Astrophysics Data System (ADS)

    Damm, E.; Pécontal, E.

    2012-12-01

    Suite au colloque sur la sauvegarde du patrimoine astronomique organisé par le MAEE et la SAF, sous l'égide de l'UNESCO, qui a conduit à l'adoption de la Déclaration de Paris, les directeurs d'observatoires institutionnels qui étaient absents du colloque ont ressenti le besoin de discuter de ces conclusions prises en leur nom. L'initiative d'organiser une réunion des directeurs des Observatoires des Sciences de l'Univers (OSU) à ce sujet le 30 janvier 2012 a été prise par François Vernotte, directeur de l'Observatoire de Besançon. Le présent compte-rendu de visite résulte d'une initiative spontanée d'Emmanuel Pécontal, astronome responsable du Patrimoine à l'observatoire de Lyon, et d'Evelyne Damm, membre de la Commission Nationale de classement des Monuments Historiques (CNMH) et élue à la communauté d'agglomération des Portes de l'Essonne oû est sis l'observatoire de Camille Flammarion.

  4. Conseil de la Cooperation Culturelle et Fonds Culturel. Rapport Annuel 1972. (Council for Cultural Co-operation and Cultural Fund. Annual Report 1972.)

    ERIC Educational Resources Information Center

    Council for Cultural Cooperation, Strasbourg (France).

    This document is a report on the activities of the Council for Cultural Co-Operation (CCC) and Cultural Fund for 1972. The CCC is briefly defined as being designed to reinforce educational and cultural cooperation among the 21 countries of the CCC, especially in matters of research, information, and documentation. The document is composed of…

  5. 76 FR 81992 - PPL Bell Bend, LLC; Combined License Application for Bell Bend Nuclear Power Plant; Exemption

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ... Combined License (COL) Application for a single unit of AREVA NP's U.S. EPR in accordance with the... Power Plant (BBNPP), in Salem County, Pennsylvania. The BBNPP COL application incorporates by reference AREVA NP's application for a Standard Design Certification for the U.S. EPR. Additionally, the BBNPP...

  6. Interprétation cohérente du coefficient de Poisson négatif rapporté dans des multicouches métalliques : rôle du paramètre libre de contrainte

    NASA Astrophysics Data System (ADS)

    Badawi, K. F.; Goudeau, Ph.; Durand, N.

    1998-04-01

    Elastic properties of multilayers with low period thickness show in some cases anomalies which are generally correlated with structural modifications in individual layers. In the recent past, several studies have evidenced using X-ray diffraction in-plane and out-of-plane strains with the same sign. Some authors have then proposed in the case of W/Ni and Nb/Cu metallic superlattices to use a negative Poisson's ratio. This result is surprising because the value of this coefficient in metals is generally positive. In this article, we introduce a novel interpretation mainly based on the experimental determination by sin^2Psi method of the reference parameter (stress-free lattice parameter) used in strain calculations. Then, we show that the introduction of the bulk parameter instead of stress-free parameter for the reference parameter is an unrealistic assumption in the case of thin films and multilayers (W and Ag/Ni) and may thus lead to wrong results which are then in total disagreement with those obtained by other techniques. Therefore, the elastic anomaly concerning Poisson's ratio which has been reported by some authors in scientific literature do not result from real structure of multilayers but from experimental X-ray diffraction data analysis. Les propriétés élastiques dans certains systèmes multicouches de faible période présentent des anomalies qui sont généralement associées à des modifications des propriétés structurales de chacune des couches. Ainsi, plusieurs études ont mis en évidence par diffraction des rayons X des déformations de même signe dans le plan et selon la normale au plan des couches déposées. Certains auteurs ont alors proposé dans le cas de systèmes métalliques W/Ni et Nb/Cu l'utilisation d'un coefficient de Poisson négatif. Ce résultat est surprenant car la valeur de ce coefficient pour les métaux est généralement positive. Dans cet article, nous présentons une nouvelle interprétation reposant sur la détermination expérimentale par la méthode des sin^2Psi de la référence (paramètre libre de contrainte) servant de base au calcul des déformations. Nous montrons alors que l'introduction du paramètre du matériau massif comme référence est une hypothèse irréaliste dans le cas des films minces et multicouches (W et Ag/Ni) qui peut conduire à des résultats erronés et en total désaccord avec ceux obtenus par d'autres techniques. Ainsi, l'anomalie élastique au niveau du coefficient de Poisson soulevée par certains auteurs dans la littérature n'est pas imputable à la structure elle-même mais à l'analyse qui est faite des données expérimentales obtenues par diffraction des rayons X.

  7. Langue et rapports sociaux. Analyse des language d'usage chez des Italiens de deuxieme generation (Language and Social Relationships. Analysis of Languages Used by Second-Generation Italians).

    ERIC Educational Resources Information Center

    Fortier, Anne-Marie

    A study investigated the choice of language (French, English, or Italian) for different activities and with different individuals among second-generation Italians in Quebec through interviews with 12 adults. The report first provides a sociolinguistic profile of the subjects and identifies the social factors associated with language choice in…

  8. Connaissances, attitudes et pratiques de la population de l'aire de santé SAMBWA en rapport avec le traitement de l'onchocercose à l'ivermectine sous directives communautaires

    PubMed Central

    Philippe, Cilundika Mulenga; Bienvenu, Yogolelo Asani; Francoise, Malonga Kaj; Eric, Mukomena Sompwe; Abdon, Mukalay wa Mukalay; Luboya, Oscar Numbi

    2014-01-01

    Introduction L'onchocercose constitue un problème majeur de santé publique et l'on a noté environ 13 millions de personnes affectées et 26 millions exposées au cours de l'année 2012 en RDC. L'objectif de notre étude est fournir les données sur le niveau de connaissance, d'attitudes et des pratiques de la communauté huit ans après le lancement de la distribution de l'ivermectine sous directives communautaires. Méthodes Il s'agit d'une étude descriptive transversale dans la communauté de l'aire de santé SAMBWA de la zone de santé de KAFUBU. La population cible de l’étude est toute personne de la communauté âgée de 15 à 65 ans. Les paramètres étudiés sont: âge, niveau d'instruction, connaissance de la maladie en langue locale et des signes, attitudes devant les personnes atteintes, perception de la maladie, utilisation des pratiques traditionnelles, association entre le niveau d'instruction et la connaissance de savoir si l'on peut suivre un traitement. Résultats La moyenne d’âge des répondants était de 38±14 ans et 67,54% des enquêtés étaient de niveau primaire. L’étude a montré que 99,53% des répondants connaissaient le terme onchocercose en langue locale (UBUMFUKU) et un niveau moyen de connaissance en ce qui concerne les lésions de la peau (66,9%) était noté. 1,9% des répondants craignaient les personnes atteintes et 42,2% des répondants percevaient l'onchocercose comme une maladie. Une proportion de 55% qui prenaient les plantes comme médicament. Il y avait association significative entre le niveau d'instruction et la connaissance de suivre un traitement contre l'onchocercose (p: 0,008). Conclusion Ces résultats interpellent en ce qui concerne la sensibilisation de la communauté sur l'onchocercose. Les stratégies de lutte contre l'onchocercose devraient prendre en compte ces différentes insuffisances de la communauté pour améliorer le traitement des masses par l'ivermectine tant au niveau du ménage que des coordinations de programme de lutte. PMID:25932069

  9. Le Rapport langue-culture dans les organisations internationales: Pour Une Sociologie des organisations internationales (The Relationship between Language and Culture in International Organizations: Toward a Sociology of International Organizations).

    ERIC Educational Resources Information Center

    Jastrab de Saint Robert, de Marie-Josee

    1988-01-01

    Understanding the work of international organizations requires an understanding of the relationship between language and culture, a relationship evident in the activities of the international organizations. This relationship is partly responsible for the negative image of such organizations. Research in the sociology of international organizations…

  10. A Cappella: A Report on the Realities, Concerns, Expectations and Barriers Experienced by Adolescent Women in Canada = A Cappella: Rapport sur les realites, preoccupations, attentes et obstacles que connaissent les adolescentes au Canada.

    ERIC Educational Resources Information Center

    Canadian Teachers' Federation, Ottawa (Ontario).

    In the spring of 1990 a project was undertaken in Canada to document the major concerns and perceptions of adolescent women; to supplement the words of adolescent women with brief summaries of current knowledge; to use the words of adolescent women and the additional knowledge gathered to provide information to young women on issues which are of…

  11. Fiches Pratiques: Mots...a croiser; Profitons du cinema; Le discours rapporte; Cent ans (Practical Ideas: Words...to Cross; Let's Take Advantage of the Movies; Relating Others' Discourse; One Hundred Years).

    ERIC Educational Resources Information Center

    Vever, Daniel; And Others

    1991-01-01

    Four class activities for French language instruction are described, including a crossword puzzle exercise emphasizing French culture, use of films for developing a variety of language skills, techniques for helping students discuss others' ideas, and an exercise promoting discussion through photographs of older adults engaged in various…

  12. Highlights of Self-Employment of Ethnocultural Groups in Canada, Reports 1 to 4 = Les Travailleurs Independants Chez Les Groupes Ethnoculturels Du Canada--Faits Saillants, Rapports 1 a 4.

    ERIC Educational Resources Information Center

    Department of the Secretary of State, Ottawa (Ontario). Multiculturalism Directorate.

    This document consists of both English and French versions of four reports which highlight the self-employment status of various ethnocultural groups in Canada. The first report introduces the publication by discussing the role of the small business sector and self-employment in Canada's economy as a whole. The importance of the ethnic groups to…

  13. African Regional Symposium on Telematics for Development. Report and Recommendations = Colloque regional africain la telematique au service du developpement. Rapport et recommandations (Addis Ababa, Ethiopia, April 3-7, 1995).

    ERIC Educational Resources Information Center

    International Telecommunication Union, Geneva (Switzerland).

    The African Regional Symposium on Telematics for Development was organized in view of the special educational and communication needs of Africa in a time of accelerating change and development of information technologies. The symposium brought together more than 150 African specialists, and over 40 participants from other regions and development…

  14. Seminar on Functional Illiteracy in Industrialized Countries (Ottenstein, Austria, May 30-June 3, 1989). Final Report and Recommendations = Seminaire sue l'analphabetisme fonctionnel dans des pays industrialises (Ottenstein, Autriche, 30 mai-3 juin 1989). Rapport final et recommandations.

    ERIC Educational Resources Information Center

    Austrian Commission for UNESCO, Vienna.

    The seminar on "Functional Illiteracy" was planned as a follow-up to the "Workshop of Specialists in Europe on Functional Illiteracy" held in December 1986, organized by the United Nation's Educational, Scientific, and Cultural Organization's (UNESCO) Institute for Education. Representatives of 17 countries and UNESCO, the International Institute…

  15. The Challenge of Declining Enrolments. Critical Emerging Problems and Recommendations for Immediate Action. Interim Report No. 2. [La Baisse des Effectifs Scolaires. Problemes Critiques et Recommandations pour une Action Immediate. Rapport Preliminaire No. 2].

    ERIC Educational Resources Information Center

    Jackson, Robert W. B.

    This second interim report on declining enrollment in Ontario identifies the major implications of the several factors associated with declining enrollments and makes recommendations for immediate action to contribute to the stability of the system while preparing and initiating long-term policies. The first part of the report deals with…

  16. Les rivières et les sources de la Plaine du Cul-de-Sac: extrait du rapport sur les eaux souterraines de la Plaine du Cul-de-Sac

    USGS Publications Warehouse

    Taylor, George C.; Lemoine, Rémy C.

    1949-01-01

    Les principales rivières de la Plaine du Cul-de-Sac, la Rivière Grise ou Grande Rivière du Cul-de-Sac et la Rivière Blanche, prennent naissance sur le flanc Nord du Massif de la Selle à des altitudes de 1,300 à 1,800 mètres au dessus du niveau de la mer. Elles coulent à l’amont à travers des gorges profondes et sont éloignées de 9 Kms. dans la partie central de la bordure Sud de la plaine.

  17. Évolution environnementale et climatique du désert de Namib depuis le Miocène moyen : contribution des rapports isotopiques du carbone des coquilles d'œufs de ratites

    NASA Astrophysics Data System (ADS)

    Segalen, Loı̈c; Renard, Maurice; Pickford, Martin; Senut, Brigitte; Cojan, Isabelle; Le Callonnec, Laurence; Rognon, Pierre

    2002-09-01

    Carbon isotope ratios of ratite eggshells were measured in samples without diagenetic alterations. Temporal evolution (Miocene to Recent) of this ratio is related to the diet of the birds, which reflects a fluctuation in the percentage of C 3 and C 4 plants in the Namib ecosystem. The palaeoclimatic implications are discussed. To cite this article: L. Segalen et al., C. R. Geoscience 334 (2002) 917-924.

  18. New Strategies To Combat Long-Term Unemployment in Belgium, Denmark and the United Kingdom. Synthesis Report = Nouvelles strategies de lutte contre le chomage de longue duree en Belgigue, au Danemark, et au Royaume-Uni. Rapport de synthese.

    ERIC Educational Resources Information Center

    Geers, Frederik; And Others

    This synthesis report provides information to policy makers, practitioners, and researchers on the new strategies and measures adopted in Belgium, Denmark, and the United Kingdom to combat long-term unemployment. It begins with a summary of strategies and measures adopted in each of the three countries. Each country report highlights the following…

  19. Biologie 200. French Immersion Program and Franco-Manitoban Schools. Manitoba Science Assessment 1992. Final Report = Biologie 200. Programme d'immersion francaise et ecoles franco-manitobaines. Evaluation en sciences Manitoba 1992. Rapport final.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg. Curriculum Services Branch.

    This report describes the June 1992 assessment of the Biologie 200 curriculum in schools in Manitoba, Canada. It contains a description and analysis of the test results and the teacher survey. The report also includes recommendations on ways to improve the Biologie 200 curriculum and how it is taught in the French Immersion program and…

  20. Enquetes sur Differents Aspects de la Vie Sociale a Rennes et en Bretagne. Rapports des Groupes d'Etudes (Inquiries into Various Aspects of the Social Life at Rennes and in Brittany. Reports of Study Groups).

    ERIC Educational Resources Information Center

    Saint Catherine Coll., St. Paul, Minn.

    This collection of reports on French civilization represents the efforts of several teams of students participating in the 1964 NDEA summer institute at Rennes, France. As a partial requirement for the civilization course, the groups submitted field study reports of the cultural life at Rennes and Brittany including: (1) environment and…

  1. Enquetes sur les transformations economiques et sociales de la France: Rapports des groupes d'etudes. Travaux pratiques de civilisation, Rennes-1968 (Investigations of Economic and Social Change in France: Reports of Study Groups. Applied Studies in Civilization, Rennes-1968).

    ERIC Educational Resources Information Center

    Philip, Sister Marie, Ed.; And Others

    Investigations into the sociocultural pattern of life in Rennes, France, are presented in this study. Topics include: (1) the modern family in Rennes, (2) the university generation, (3) social growth and expansion, (4) life in the Maurepas quarter, (5) cultural development, (6) shops and shopkeepers, (7) French eating habits, (8) rural living, and…

  2. International Congress: Physical Activities--Sport--Development (Nabeul, Tunisia, February 24-26, 1992). Final Report. = Congres International: Activites physiques--Sport--Developpement (Nabeul, Tunisie, 24-26 fevrier 1992). Rapport final.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    The aim of this international congress was to strengthen international cooperation in the field of physical education and sport and to promote practical measures based on partnership among government authorities, volunteer organizations, and private national or multinational corporations, by pointing out the contribution that the rational practice…

  3. A Bibliography of Canadian Day Care Research. Report of the Task Force on Child Care: Series 6 = Bibliographie des etudes sur la garde des enfants au Canada. Rapport du groupe d'etude sur la garde des enfants.

    ERIC Educational Resources Information Center

    Pence, Alan R.

    Part of an effort to provide detailed analyses of issues of special relevance to child care and parental leave policies and the effects of these issues on the changing Canadian family, this volume, the last in a series of six, provides a bibliography of Canadian day care research. (RH)

  4. 75 FR 12581 - Notice of Availability of Environmental Assessment and Finding of No Significant Impact for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-16

    ... COMMISSION Notice of Availability of Environmental Assessment and Finding of No Significant Impact for Exemption From 10 CFR 30, 40, and 70; Commencement of Construction Requirements; AREVA Enrichment Services, Eagle Rock Enrichment Facility, Bonneville County, ID AGENCY: Nuclear Regulatory Commission....

  5. La Hague Continuous Improvement Program: Enhancement of the Vitrification Throughput

    SciTech Connect

    Petitjean, V.; De Vera, R.; Hollebecque, J.F.; Tronche, E.; Flament, T.; Pereira Mendes, F.; Prod'homme, A.

    2006-07-01

    The vitrification of high-level liquid waste produced from nuclear fuel reprocessing has been carried out industrially for over 25 years by AREVA/COGEMA, with two main objectives: containment of the long lived fission products and reduction of the final volume of waste. At the 'La Hague' plant, in the 'R7' and 'T7' facilities, vitrified waste is obtained by first evaporating and calcining the nitric acid feed solution-containing fission products in calciners. The product-named calcinate- is then fed together with glass frit into induction-heated metallic melters to produce the so-called R7/T7 glass, well known for its excellent containment properties. Both facilities are equipped with three processing lines. In the near future the increase of the fuel burn-up will influence the amount of fission product solutions to be processed at R7/T7. As a consequence, in order to prepare these changes, it is necessary to feed the calciner at higher flow-rates. Consistent and medium-term R and D programs led by CEA (French Atomic Energy Commission, the AREVA/COGEMA's R and D and R and T provider), AREVA/COGEMA (Industrial Operator) and AREVA/SGN (AREVA/COGEMA's Engineering), and associated to the industrial feed back of AREVA/COGEMA operations, have allowed continuous improvement of the process since 1998: - The efficiency and limitation of the equipment have been studied and solutions for technological improvements have been proposed whenever necessary, - The increase of the feeding flow-rate has been implemented on the improved CEA test rig (so called PEV, Evolutional Prototype of Vitrification) and adapted by AREVA/SGN for the La Hague plant using their modeling studies; the results obtained during this test confirmed the technological and industrial feasibility of the improvements achieved, - After all necessary improved equipments have been implemented in R7/T7 facilities, and a specific campaign has been performed on the R7 facility by AREVA/COGEMA. The flow-rate to the

  6. New developments in RTR fuel recycling

    SciTech Connect

    Lelievre, F.; Brueziere, J.; Domingo, X.; Valery, J.F.; Leroy, J.F.; Tribout-Maurizi, A.

    2013-07-01

    As most utilities in the world, Research and Test Reactors (RTR) operators are currently facing two challenges regarding the fuel, in order to comply with local safety and waste management requirements as well as global non-proliferation obligation: - How to manage used fuel today, and - How fuel design changes that are currently under development will influence used fuel management. AREVA-La-Hague plant has a large experience in used fuel recycling, including traditional RTR fuel (UAl). Based on that experience and deep knowledge of RTR fuel manufacturing, AREVA is currently examining possible options to cope with both challenges. This paper describes the current experience of AREVA-La-Hague in UAl used fuels recycling and its plan to propose recycling for various types of fuels such as U{sub 3}Si{sub 2} fuel or UMo fuel on an industrial scale. (authors)

  7. The Attributes of Effective Lecturers of English as a Foreign Language as Perceived by Students in a Korean University

    ERIC Educational Resources Information Center

    Barnes, Bruce D.; Lock, Graeme

    2010-01-01

    This study, conducted in a Korean university setting, examines student beliefs about the attributes of effective lecturers of English as a foreign language. Student opinions about rapport and delivery type attributes are particularly informative. Rapport attributes were the major focus of discussion and viewed as particularly important in Korean…

  8. Effects of Learner-Instructor Relationship-Building Strategies in Online Video Instruction

    ERIC Educational Resources Information Center

    Kim, Yanghee; Thayne, Jeffrey

    2015-01-01

    Although research has demonstrated that an increased rapport between instructors and learners can positively relate with increased learning gains, perhaps mediated by the positive attitudes toward the course and self-efficacy beliefs in the coursework, little has been done to test what instructional strategies might increase this rapport in online…

  9. Decontamination, decommissioning, and vendor advertorial issue, 2005

    SciTech Connect

    Agnihotri, Newal

    2005-07-15

    The focus of the July-August issue is on Decontamination, decommissioning, and vendor advertorials. Major interviews, articles and reports in this issue include: Increasing momentum, by Gary Taylor, Entergy Nuclear, Inc.; An acceptable investment, by Tom Chrisopher, Areva, Inc.; Fuel recycling for the U.S. and abroad, by Philippe Knoche, Areva, France; We're bullish on nuclear power, by Dan R. Keuter, Entergy Nuclear, Inc.; Ten key actions for decommissioning, by Lawrence E. Boing, Argonne National Laboratory; Safe, efficient and cost-effective decommissioning, by Dr. Claudio Pescatore and Torsten Eng, OECD Nuclear Energy Agency (NEA), France; and, Plant profile: SONGS decommissioning.

  10. Ontario Postsecondary Enrolment Report, 1977-81: Universities, Colleges of Applied Arts and Technology, Other Postsecondary Institutions = Rapport sur l'effectif des etablissements postsecondaires de l'Ontario, 1977-1981: Universites, colleges d'arts appliques et de technologie, et autres etablissements postsecondaires.

    ERIC Educational Resources Information Center

    Ontario Ministry of Colleges and Universities, Toronto.

    Enrollment Data for 1977-1981 full- and part-time students in postsecondary institutions in Ontario, Canada, are presented in response to information needs of institutions and the Ontario Ministry of Colleges and Universities. The introduction, highlights of findings, and statistical tables are presented in both French and English. Analysis is…

  11. Identification et validation des savoir-faire et des connaissances acquises dans la vie et les experiences de travail. Rapport comparatif France/Royaume-Uni = Identification and Accreditation of Skills and Knowledge Acquired through Life and Work Experience. Comparative Report of Practice in France and the United Kingdom. First Edition.

    ERIC Educational Resources Information Center

    Perker, Henriette; And Others

    In France and the United Kingdom (UK), procedures have been devised to allow the skills and knowledge acquired through life and work experience to be identified and accredited. In France, achievements from social and working life are identified in two ways: the personal and occupational competencies of workers are evaluated through a "bilan de…

  12. Strategies for Introducing New Curricula in West Africa. Final Report of the Seminar/Workshop (Lagos, Nigeria, November 12-16, 2001) (Strategies d'Adaptation des Nouveaux Curricula en Afrique de l'Ouest. Rapport Final du Seminaire/Atelier (Lagos, Nigeria, 12-16 Novembre 2001).

    ERIC Educational Resources Information Center

    Pillai, Sharmila, Ed.

    The central theme of the Lagos, Nigeria, seminar/workshop was recognition for the teaching profession, particularly as being the most important educational change agent. Part 1, "Thematic Issues" includes: "Language Curriculum and Teaching in Multilingual Environments" (Sharmila Pillai); "The Situation in Nigeria" (E. O. Adeniyi); "The Situation…

  13. Linking: Today's Libraries, Tomorrow's Technologies. Report of the Bibliographic and Communications Network Pilot Project. Canadian Network Papers Number 7 = Le Lien entre les Bibliotheques d'Aujourd'hui et les Technologies de Demain. Rapport du Projet Pilote du Reseau de Services Bibliographiques et de Communications. Documents sur les Reseaux Canadiens Numero 7.

    ERIC Educational Resources Information Center

    National Library of Canada, Ottawa (Ontario).

    A pilot project was conducted from May 1980 to November 1983 to test the application of iNet--a decentralized, packet-switched telecommunications network--to bibliographic data interchange in Canada. The principal components of the project were participation of the Bibliographic Common Interest Group (BCIP), a group of libraries with stand-alone,…

  14. Reading the Legal World: Literacy and Justice in Canada. Report of the Canadian Bar Association Task Force on Legal Literacy = Lire les lois: Justice et alphabetisation au Canada. Rapport du Groupe de travail de l'Association du Barreau canadien sur l'alphabetisation.

    ERIC Educational Resources Information Center

    Canadian Bar Association, Ottawa (Ontario).

    A Canadian Bar Association Task Force on Legal Literacy explored the relationship between literacy and access to the legal system. A literature review revealed that little attention had been directed to literacy and use of the legal system. Three important findings emerged from 24 focus groups of current and former adult learners: virtually all…

  15. Curriculum Development and Education for Living Together: Conceptual and Managerial Challenges in Africa. Final Report of the Seminar (Nairobi, Kenya, June 25-29, 2001) (Developpement du Curriculum et Education pour Vivre Ensemble: Problemes de Concepts et de Gestion en Afrique. Rapport Final du Seminaire (Nairobi, Kenya, 25-29 Juin 2001).

    ERIC Educational Resources Information Center

    Aglo, John, Ed.; Lethoko, Mankolo, Ed.

    The Nairobi, Kenya, seminar sought to analyze existing official school curricula from the vantage point of their potential contribution to learning and to address the issue of curriculum management with a view to improving the capacity of basic schooling to contribute to enhanced social cohesion. This final report is divided into four parts. Part…

  16. Report of the National Sub-Committee to the Interprovincial Standards Program Coordinating Committee on the Interprovincial Computerized Examination Management System=Rapport du Sous-Comite National presente au Comite de Coordination du Programme de Normes Interprovincials sur le systeme de gestion des examens informatises interprovinciaux.

    ERIC Educational Resources Information Center

    New Brunswick Dept. of Advanced Education and Training, Fredericton. Interprovincial Standards Program Coordinating Committee.

    In January 1985, Employment and Immigration Canada funded a pilot project in New Brunswick for the development and testing of an Interprovincial Computerized Examination Management (ICEM) System. The resulting system is comprised of a dual interprovincial and provincial item bank facility, a software component offering the option of computerized…

  17. L'identite ethnolinguistique et les eleves 16 ans ou plus qui frequentent les ecoles secondaires de langue francaise de l'Ontario. Rapport de recherche (The Ethno-Linguistic Identity of Students Aged 16 Years or Older Attending French-Language Secondary Schools in Ontario. Research Report).

    ERIC Educational Resources Information Center

    Duquette, Georges

    The report, written in French, presents the results of a study on the ethno-linguistic identity of students aged 16 years or older attending French language secondary schools in Ontario. Goals of the questionnaire study included the following: (1) gathering demographics on students about to graduate from high school, regarding their gender,…

  18. Chemistry 300. Administration Manual for Supervising Teachers, Provincial Examination, Answer Key--Multiple-Choice and Written-Answer Questions, and Provincial Summary Report = Chimie 300. Guide d'administration a l'intention des surveillants d'examen, Examen provincial, Cle de correction--Questions choix multiple et Questions responses ouvertes, et Rapport sommaire provincial.

    ERIC Educational Resources Information Center

    Manitoba Dept. of Education and Training, Winnipeg.

    This collection of manuals contains the Manitoba Provincial Chemistry Examination for students seeking credit in Senior 4 Chemistry (Chemistry 300) and instructions for its use and grading. The examination is based on the Core Topics of the Senior 4 Chemistry course and accounts for 30% of the student's final grade in the course. The examination…

  19. Garde a l'enfance: Etude sur la remuneration et les conditions de travail dans le domaine de la garde a l'enfance au Canada. Rapport final (Caring for a Living: A Study on Wages and Working Conditions in Canadian Child Care. Final Report).

    ERIC Educational Resources Information Center

    Canadian Child Care Federation, Ottawa (Ontario).

    Between November 1990 and August 1992, a study examined wages and working conditions of child care staff in both licensed group centers and family day care homes in Canada. Three instruments were developed for the study, a short telephone interview for center directors, a follow-up director's questionnaire, and a staff questionnaire. The study…

  20. L'Examen des politiques institutionnelles d'evaluation des apprentissages et de leur mise en oeuvre: rapport sur l'etat et les besoins de l'enseignement collegial en evaluation (An Investigation of the Institutional Policies of Evaluation of Apprenticeships and Their Implementation: Report on the Status and the Needs of Evaluation in Collegial Education).

    ERIC Educational Resources Information Center

    Conseil des Colleges, Quebec (Quebec).

    This two-part report by the Commission on Evaluation of the Council of Colleges in Quebec focuses on the progress of the province's colleges in developing and implementing legislatively mandated policies concerning the evaluation of apprenticeships. Chapter 1 identifies the 95 colleges with policies meeting the criteria established by the…

  1. Edutex-Eduserve: Deux serveurs dedies a l'education. Utilisation pedagogique d'outils telematiques: Rapport d'activites et temoignages (EduTex-EduServe: Two Servers Dedicated to Education. Pedagogical Use of Telecommunications Tools: Report of Activities and Findings).

    ERIC Educational Resources Information Center

    Inglin, Therese; Girod, Daniel

    The educational activities using school telecommunications that are detailed in this document emanate from two participants in the EduTex Project, which has been carried out for almost four years by the Institut Romand de Recherches et de Documentation Pedagogiques (IRDP) at the mandatory schooling level. For several years these two teachers have…

  2. Final Design Report for the RH LLW Disposal Facility (RDF) Project

    SciTech Connect

    Austad, S. L.

    2015-05-01

    The RH LLW Disposal Facility (RDF) Project was designed by AREVA Federal Services (AFS) and the design process was managed by Battelle Energy Alliance (BEA) for the Department of Energy (DOE). The final design report for the RH LLW Disposal Facility Project is a compilation of the documents and deliverables included in the facility final design.

  3. 77 FR 7128 - Low Enriched Uranium From France: Preliminary Results of Antidumping Duty Changed Circumstances...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-10

    ... following the March 11, 2011, earthquake and tsunami that struck Japan, AREVA's Japanese end-use customer..., 77 FR 1059 (January 9, 2012) (CCR Initiation Notice). DATES: Effective Date: February 10, 2012. FOR... Determination and Notice of Countervailing Duty Order: Low Enriched Uranium From France, 67 FR 6689 (February...

  4. 75 FR 48370 - Biweekly Notice Applications and Amendments to Facility Operating Licenses Involving No...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-10

    ... 27, 2010 (75 FR 44020). Notice of Consideration of Issuance of Amendments to Facility Operating... accordance with the NRC E-Filing rule (72 FR 49139, August 28, 2007). The E-Filing process requires... use of the AREVA ATRIUM 10XM fuel design at BSEP . The addition of an approved analytical...

  5. 75 FR 30010 - Improving Market and Planning Efficiency Through Improved Software; Notice of Agenda and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... Energy Policy and Innovation, (202) 502-6214, Eric.Krall@ferc.gov ; Tom Dautel (Technical Information), Office of Energy Policy and Innovation, (202) 502-6196, Thomas.Dautel@ferc.gov . Kimberly D. Bose... Jayantilal, Areva T&D 3:50 p.m Session I--Forecasting for Market Operations Audun Botterud, Argonne...

  6. Ultrasonic Examination of Double-Shell Tank 241-AW-105 Examination Completed April 2009.

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.; Anderson, Kevin K.; Hathaway, John E.

    2009-05-31

    AREVA Federal Services LLC (AFS), under a contract from Washington River Protection Solutions (WRPS), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AW-105. PNNL is responsible for preparing a report(s) that describes the results of the AFS ultrasonic examinations.

  7. Ultrasonic Examination of Double-Shell Tank 241-AW-106 Examination Completed July 2009.

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.; Anderson, Kevin K.; Hathaway, John E.

    2009-08-28

    AREVA Federal Services LLC (AFS), under a contract from Washington River Protection Solutions (WRPS), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AW-106. PNNL is responsible for preparing a report(s) that describes the results of the AFS ultrasonic examinations.

  8. Ultrasonic Examination of Double-Shell Tank 241-AW-101 Examination Completed February 2009.

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.; Anderson, Kevin K.

    2009-03-18

    AREVA Federal Services LLC (AFS), under a contract from Washington River Protection Solutions (WRPS), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AW-101. PNNL is responsible for preparing a report(s) that describes the results of the AFS ultrasonic examinations.

  9. Ultrasonic Examination of Double-Shell Tank 241-AN-102 Examination Completed July 2008.

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.; Anderson, Kevin K.

    2008-08-28

    AREVA Federal Services LLC (AFS), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AN-102. PNNL is responsible for preparing a report(s) that describes the results of the AFS ultrasonic examinations.

  10. In sodium tests of ultrasonic transducers

    SciTech Connect

    Lhuillier, C.; Descombin, O.; Baque, F.; Marchand, B.; Saillant, J. F.

    2011-07-01

    Ultrasonic techniques are seen as suitable candidates for the in-service inspection and for the continuous surveillance of sodium cooled reactors (SFR). These techniques need the development and the qualification of immersed ultrasonic transducers, and materials. This paper presents some developments performed by CEA (DTN and LIST) and AREVA (NDE Solutions), and some results. (authors)

  11. 75 FR 4882 - Meeting of the ACRS Subcommittee on EPR; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-29

    ... Federal Register on October 14, 2009 (74 FR 58268-58269). Detailed meeting agendas and meeting transcripts... AREVA, NP, pursuant to 5 U.S.C. 552b(c)(4). The proposed agenda for the subject meeting shall be as...) Application. The Subcommittee will hear presentations by and hold discussions with representatives of...

  12. 75 FR 12804 - Advisory Committee on Reactor Safeguards (ACRS); Meeting of the ACRS Subcommittee on EPR; Notice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ... published in the Federal Register on October 14, 2009, (74 FR 58268-58269). Detailed meeting agendas and... AREVA NP, pursuant to 5 U.S.C. 552b(c)(4). The proposed agenda for the subject meeting shall be as... would result in major inconvenience. Dated: March 12, 2010. Antonio F. Dias, Branch Chief,...

  13. 75 FR 66803 - Advisory Committee On Reactor Safeguards (ACRS); Meeting of the ACRS Subcommittee on Evolutionary...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-29

    ... ACRS meetings were ] published in the Federal Register on October 14, 2009, (74 FR 58268- 58269... with the NRC staff, AREVA, UniStar, and other interested persons. The Subcommittee will gather... rescheduling would result in a major inconvenience. Dated: October 21, 2010. Antonio F. Dias, Chief,...

  14. 75 FR 7633 - Advisory Committee on Reactor Safeguards (ACRS); Meeting of the ACRS Subcommittee on EPR; Notice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-22

    ... published in the Federal Register on October 14, 2009 (74 FR 58268-58269). Detailed meeting agendas and... AREVA NP, pursuant to 5 U.S.C. 552b(c)(4). The proposed agenda for the subject meeting shall be as... would result in major inconvenience. Dated: February 12, 2010. Antonio F. Dias, Chief, Reactor...

  15. Final Design Report for the RH LLW Disposal Facility (RDF) Project

    SciTech Connect

    Austad, Stephanie Lee

    2015-09-01

    The RH LLW Disposal Facility (RDF) Project was designed by AREVA Federal Services (AFS) and the design process was managed by Battelle Energy Alliance (BEA) for the Department of Energy (DOE). The final design report for the RH LLW Disposal Facility Project is a compilation of the documents and deliverables included in the facility final design.

  16. 77 FR 73056 - Application for a License To Export High-Enriched Uranium

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ... August 2007, 72 FR 49139 (Aug. 28, 2007). Information about filing electronically is available on the NRC... COMMISSION Application for a License To Export High-Enriched Uranium Pursuant to 10 CFR 110.70 (b) ``Public... targets Belgium. Security Complex. Uranium (93.2%). uranium-235 at CERCA AREVA Romans October 10,...

  17. 77 FR 19642 - Low Enriched Uranium From France: Final Results of Antidumping Duty Changed Circumstances Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-02

    ... Uranium From France, 67 FR 6680 (February 13, 2002). As for evaluating AREVA's request, the Department... Circumstances Review, 77 FR 7128 (February 10, 2012) (Preliminary Results). DATES: Effective Date: April 2, 2012... International Trade Administration Low Enriched Uranium From France: Final Results of Antidumping Duty...

  18. 77 FR 1059 - Low Enriched Uranium From France: Initiation of Antidumping Duty Changed Circumstances Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-09

    ... International Trade Administration Low Enriched Uranium From France: Initiation of Antidumping Duty Changed... review of the antidumping duty order on low enriched uranium (LEU) from France with respect to Eurodif S... deadline for re-exporting the LEU entry at issue. \\1\\ See Letter from AREVA, ``Low Enriched Uranium...

  19. 77 FR 73055 - Application for a License To Export High-Enriched Uranium

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-07

    ... COMMISSION Application for a License To Export High-Enriched Uranium Pursuant to 10 CFR 110.70 (b) ``Public... kilograms To fabricate targets The Netherlands. Security Complex. Uranium uranium-235 at CERCA AREVA October... XSNM3730 uranium. targets at the HFR 11006054 Research Reactor in the Netherlands, the BR-2 Reactor...

  20. 78 FR 42113 - Application and Amendment to Facility Operating License Involving Proposed No Significant Hazards...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-15

    .... FOR FURTHER INFORMATION CONTACT: Brian Benney, Senior Project Manager, Office of Nuclear Reactor...) requirements, to allow the licensee to use AREVA 16x16 reactor fuel on a permanent basis in SONGS, Units 2 and... Assemblies, to include the description of the new fuel cladding material (M5); revising TS 2.1.1.2,...

  1. Pregnancy Counseling for Teenagers.

    ERIC Educational Resources Information Center

    Eddy, John; And Others

    1983-01-01

    Outlines a structured interview process to help school counselors deal with pregnant adolescent students. The process includes developing rapport, aspects of legality and confidentiality, affective empathy, directive versus nondirective approaches, gathering background information and considering alternatives. (JAC)

  2. 24 CFR 904.203 - Planning.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... indigenous trainers to insure good communication and rapport. Special attention shall be directed to the... native language of the people shall be used. If feasible all instructional materials shall be in...

  3. 24 CFR 904.203 - Planning.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... indigenous trainers to insure good communication and rapport. Special attention shall be directed to the... native language of the people shall be used. If feasible all instructional materials shall be in...

  4. Using Neurolinguistic Programming: Some Suggestions for the Remedial Teacher.

    ERIC Educational Resources Information Center

    Burton, Grace M.

    1986-01-01

    The use of neurolinguistic programming techniques is suggested as a means of enhancing rapport with students. Mirroring, digital mirroring, analog mirroring, metaphors, knowing persons, and how these aid in presenting content are each discussed. (MNS)

  5. Integrating Milton H. Erickson's Hypnotherapeutic Techniques into General Counseling and Psychotherapy.

    ERIC Educational Resources Information Center

    Otani, Akira

    1989-01-01

    Examines several basic hypnotherapeutic techniques (rapport building, problem assessment, resistance management, and behavior change) based on Milton H. Erickson's hypnotherapeutic principles that can be translated into the general framework of counseling. (Author/CM)

  6. Academic Service Quality and Instructional Quality.

    ERIC Educational Resources Information Center

    Greiner, Keith; Westbrook, Thomas S.

    2002-01-01

    Examined the relationship between academic service quality and instructional quality in higher education. Found a high correlation between academic service and instructional quality, with academic service overlapping instructional quality in three dimensions: enthusiasm, organization, and rapport. (EV)

  7. Multi-Phased, Post-Accident Support of the Fukushima Dai-Ichi Nuclear Power Plant - 12246

    SciTech Connect

    Gay, Arnaud; Gillet, Philippe; Ytournel, Bertrand; Varet, Thierry; David, Laurent; Prevost, Thierry; Redonnet, Carol; Piot, Gregoire; Jouaville, Stephane; Pagis, Georges

    2012-07-01

    In the wake of the March 11 earthquake and tsunami and the subsequent flooding of several of the Fukushima Dai-Ichi reactors, Japan and the Japanese utility TEPCO faced a crisis situation with incredible challenges: substantial amounts of radioactive mixed seawater and freshwater accumulated in the basements of four reactor and other buildings on the site. This water held varying levels of contamination due to the fact that it had been in contact with damaged fuel elements in the cores and with other contaminated components. The overall water inventory was estimated at around 110,000 tons of water with contamination levels up to the order of 1 Ci/l. Time was of the essence to avoid overflow of this accumulated water into the ocean. AREVA proposed, designed and implemented a water treatment solution using a proven chemical coprecipitation process with ppFeNi reagent, which is currently in use for effluent treatment on several nuclear sites including AREVA sites. In addition to the extremely short schedule the other challenge was to adapt the chemical treatment process to the expected composition of the Fukushima water and, in particular, to evaluate the impact of salinity on process performance. It was also necessary to define operating conditions for the VEOLIA equipment that had been selected for implementation of the process in the future facility. The operation phase began on June 17, and by the end of July more than 30,000 tons of highly radioactive saltwater had been decontaminated - the Decontamination Factor (DF) for Cesium was ∼10{sup 4}. It allowed recycling the contaminated water to cool the reactors while protecting workers and the environment. This paper focuses on the Actiflo{sup TM}-Rad water treatment unit project that was part of the TEPCO general water treatment scheme. It presents a detailed look at the principles of the Actiflo{sup TM}-Rad, related on-the-fly R and D, an explanation of system implementation challenges, and a brief summary of

  8. Corrosion behaviour of materials at elevated temperatures in an oxidising atmosphere containing sulphur derivatives: influence of the compositon of aggressive phases and of the tested alloys. Final report. [Uranus S; Ni-5. 4Cr-3Al]. Tenue a la corrosion a temperature elevee de materiaux par les milieux oxydants contenant des derives soufres: influence de la composition des phases agressives et des alliages experimentes. rapport final

    SciTech Connect

    Cappelaere, M.; Lechaudel, R.; Turcot, G.

    1984-01-01

    Investigations on the resistance of Alloy 800, Uranus S, and Fe-Cr-Al (5.4% Cr, 3% Al) to sulphur dioxide have been carried out, considering three variables:- (1) duration of tests, (2) pressure of sulphur dioxide, and (3) concentration of bromine (10 and 100 x 10 to the minus 6 power by weight).

  9. Apprendre a vivre ensemble grace a l'enseignement de l'histoire et de la geographie. Rapport final du colloque sur le theme. (Learning To Live Together Thanks to the Teaching of History and Geography. Final Report on a Colloquium on That Theme.) Proceedings of a Colloquium Organized Jointly by the International Bureau of Education (UNESCO) and the University of Geneva (Geneva, Switzerland, June 12, 1998).

    ERIC Educational Resources Information Center

    Andre, Yves, Ed.; Mouzoune, Abdelkrim, Ed.

    These Proceedings contain 14 chapters (or papers) from a colloquium on learning to live together in peaceful co-existence thanks to the teaching of history and geography. All the papers in the Proceedings are in French, but each paper has both an English summary and a Spanish summary. The 14 papers are, as follows: (1) "Introduction" (Yves Andre;…

  10. Modeling and validating tritium transfer in a grassland ecosystem in response to {sup 3}H releases

    SciTech Connect

    Le Dizes, S.

    2015-03-15

    In this paper a radioecological model (TOCATTA) for tritium transfer in a grassland ecosystem developed on an hourly time-step basis is proposed and compared with the first data set obtained in the vicinity of the AREVA-NC reprocessing plant of La Hague (France). The TOCATTA model aims at simulating dynamics of tritium transfer in agricultural soil and plant ecosystems exposed to time-varying HTO concentrations in air water vapour and possibly in irrigation and rain water. In the present study, gaseous releases of tritium from the AREVA NC nuclear reprocessing plant in normal operation can be intense and intermittent over a period of less than 24 hours. A first comparison of the model predictions with the field data has shown that TOCATTA should be improved in terms of kinetics of tritium transfer.

  11. Generation III reactors safety requirements and the design solutions

    NASA Astrophysics Data System (ADS)

    Felten, P.

    2009-03-01

    Nuclear energy's public acceptance, and hence its development, depends on its safety. As a reactor designer, we will first briefly remind the basic safety principles of nuclear reactors' design. We will then show how the industry, and in particular Areva with its EPR, made design evolution in the wake of the Three Miles Island accident in 1979. In particular, for this new generation of reactors, severe accidents are taken into account beyond the standard design basis accidents. Today, Areva's EPR meets all so-called "generation III" safety requirements and was licensed by several nuclear safety authorities in the world. Many innovative solutions are integrated in the EPR, some of which will be introduced here.

  12. Training and information technology issue, 2005

    SciTech Connect

    Agnihotri, Newal

    2005-05-15

    The focus of the May-June issue is on training and information technology. Major articles/reports in this issue include: Communicating effectively, by Alain Bucaille, AREVA; Reputation management, by Susan Brisset, Bruce Power; Contol room and HSI modernization guidance, by Joseph Naser, EPRI; How far are we from public acceptance, by Jennifer A. Biedscheid and Murthy Devarakonda, Washington TRU Solutions LLC; Spent fuel management options, by Brent W. Dixon and Steven J. Piet, Idaho National Laboratory; Industry Awards; A secure energy future for America, by George W. Bush, President, United States of America; Vision of the future of nuclear energy, by Anne Lauvergeon, AREVA; and, Plant profile: strategy for transition to digital, TXU Power.

  13. Ultrasonic Examination of Double-Shell Tank 241-AZ-101. Examination Completed July 2007.

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.

    2007-08-12

    AREVA NC Inc. (AREVA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AZ-101. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-AZ-101 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-Plan-27202 (Jensen 2005) and summarized on page 1 of this document, are to be reported to CH2M HILL and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M HILL, all data is to be recorded on electronic media and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations. The results of the examination of Tank 241-AZ-101 have been evaluated by PNNL personnel. The ultrasonic examination consisted of two vertical 15-in.-wide scan paths over the entire height of the tank and the heat-affected zone (HAZ) of five vertical welds and one horizontal weld from Riser 89. The examination also included two vertical 15-in.-wide scan paths over the entire height of the tank from Riser 90. The examination was performed to detect any wall thinning, pitting, or cracking in the primary tank wall.

  14. Polyvalent fuel treatment facility (TCP): shearing and dissolution of used fuel at La Hague facility

    SciTech Connect

    Brueziere, J.; Tribout-Maurizi, A.; Durand, L.; Bertrand, N.

    2013-07-01

    Although many used nuclear fuel types have already been recycled, recycling plants are generally optimized for Light Water Reactor (LWR) UO{sub x} fuel. Benefits of used fuel recycling are consequently restricted to those fuels, with only limited capacity for the others like LWR MOX, Fast Reactor (FR) MOX or Research and Test Reactor (RTR) fuel. In order to recycle diverse fuel types, an innovative and polyvalent shearing and dissolving cell is planned to be put in operation in about 10 years at AREVA's La Hague recycling plant. This installation, called TCP (French acronym for polyvalent fuel treatment) will benefit from AREVA's industrial feedback, while taking part in the next steps towards a fast reactor fuel cycle development using innovative treatment solutions. Feasibility studies and R/Development trials on dissolution and shearing are currently ongoing. This new installation will allow AREVA to propose new services to its customers, in particular in term of MOX fuel, Research Test Reactors fuel and Fast Reactor fuel treatment. (authors)

  15. Ultrasonic Examination of Double-Shell Tank 241-AY-101. Examination completed October 2007

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.

    2008-01-26

    AREVA NC Inc., under contract from CH2M Hill Hanford Group, has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AY-101. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations. This report is Revision 1 - more data has been added to the original report. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-AY-101 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan, RPP-Plan-27202 (Jensen 2005) and summarized on page 1 of this document, are to be reported to CH2M Hill Hanford Group and the Pacific Northwest National Laboratory for further evaluation. Under the contract with CH2M Hill Hanford Group, all data is to be recorded on electronic media and paper copies of all measurements are provided to Pacific Northwest National Laboratory for third-party evaluation. Pacific Northwest National Laboratory is responsible for preparing a report(s) that describes the results of the AREVA NC Inc. ultrasonic examinations.

  16. Plant Modernization with Digital Reactor Protection System Safety System Upgrades at US Nuclear Power Stations

    SciTech Connect

    Heckle, Wm. Lloyd; Bolian, Tricia W.

    2006-07-01

    As the current fleet of nuclear power plants in the US reaches 25+ years of operation, obsolescence is driving many utilities to implement upgrades to both their safety and non-safety-related Instrumentation and Control (I and C) Systems. Digital technology is the predominant replacement technology for these upgrades. Within the last 15 years, digital control systems have been deployed in non-safety- related control applications at many utilities. In addition, a few utilities have replaced small safety-related systems utilizing digital technology. These systems have shown digital technology to be robust, reliable and simpler to maintain. Based upon this success, acceptance of digital technology has gained momentum with both utilities and regulatory agencies. Today, in an effort to extend the operating lives of their nuclear stations and resolve obsolescence of critical components, utilities are now pursuing digital technology for replacement of their primary safety systems. AREVA is leading this effort in the United States with the first significant digital upgrade of a major safety system. AREVA has previously completed upgrades to safety-related control systems emergency diesel engine controls and governor control systems for a hydro station which serves as the emergency power source for a nuclear station. Currently, AREVA is implementing the replacement of both the Reactor Protection System (RPS) and the Engineered Safety Features Actuation System (ESFAS) on all three units at a US PWR site. (authors)

  17. Facilitating Maltreated Children’s Use of Emotional Language

    PubMed Central

    AHERN, ELIZABETH C.; LYON, THOMAS D.

    2014-01-01

    This study examined the effects of rapport (emotional, National Institute of Child Health and Human Development [NICHD]) and prompt type (what-next, cued-action, cued-emotion, what-think) on one hundred forty-two 4–9-year-old maltreated children’s spontaneous and prompted emotional language. Children in the emotional-rapport condition narrated the last time they felt good and the last time they felt bad on the playground. Children in the NICHD-rapport condition narrated their last birthday party and what happened yesterday. Following rapport, all children were presented a series of story stems about positive and negative situations. Emotional-rapport minimally affected children’s use of emotional language. Cued-emotion prompts were most productive in eliciting emotional language. Overall, there were few effects because of age. Children often produced less emotional language when describing negative events, particularly with respect to their spontaneous utterances, suggesting reluctance. These differences largely disappeared when children were asked additional questions, particularly cued-emotion questions. The results offer support for cued-emotion prompts as a means of increasing maltreated children’s use of emotional language. PMID:25243047

  18. L'atteinte vésicale au cours de la neurofibromatose de Von Recklinghausen

    PubMed Central

    Benazzouz, Mohamed Hicham; Hajjad, Tilila; Essatara, Younes; El Sayegh, Hachem; Iken, Ali; Benslimane, Lounis; Nouini, Yassine

    2014-01-01

    La neurofibromatose de type 1 ou maladie de Von Recklinghausen est une maladie génétique autosomique dominante en rapport avec des mutations dans le gène suppresseur de tumeur NF1. L'atteinte uro-génitale au cours de cette maladie est rare et moins de 80 cas ont été rapportés à ce jour dans la littérature mondiale. Les auteurs rapportent un nouveau cas d'atteinte vésicale découverte fortuitement au cours du suivi d'une patiente atteinte de la maladie de Von Recklinghausen. A travers cette observation et une revue de la littérature les auteurs discutent également les difficultés diagnostiques, thérapeutiques ainsi que les modalités de suivi dans cette maladie. PMID:25328590

  19. Delusions of parasitosis; suggested dialogue between dermatologist and patient.

    PubMed

    Patel, Viraat; Koo, John Y M

    2015-10-01

    Delusions of parasitosis (DoP) is a psychocutaneous condition characterized by a fixed false belief that one is infested by skin parasites. Patients afflicted with DoP generally experience sensations of biting, stinging or crawling in the absence of any objective evidence of infestation. The most definitive treatment for DoP is antipsychotic agents. Though the diagnosis and treatment options are rather straightforward, the difficulty lies in the art of building a therapeutic rapport with the patient in order to encourage acceptance of antipsychotic treatment. This article is a practical guide that suggests verbatim how dermatologists might talk to a delusional patient in order to establish a strong therapeutic rapport. Strategies on how to optimize the initial encounter, build rapport and prescribe antipsychotic medications that are likely to be accepted by the patient are discussed.

  20. Syndrome CHARGE avec tétralogie de Fallot: à propos d'un cas

    PubMed Central

    Wahid, Fouad Amal; Seghrouchni, Aniss; Hatim, Abdedaim Elghadbane; Atmani, Noureddine; Abdou, Abdessamad; Bouzerda, Abdelmajid; Mouram, Sahar; Drissi, Mohamed; Houssa, Mahdi Ait; Boulahya, Abdelatif

    2014-01-01

    Le syndrome CHARGE est caractérisé par un large polymorphisme clinique associant colobome, anomalies cardiaques, atrésie de choanes, retard staturo-pondéral et de développement, anomalies génitales, anomalies des oreilles ainsi que d'autres anomalies. Les auteurs rapportent le cas d'un syndrome CHARGE diagnostiqué lors du bilan d'une tétralogie de Fallot chez un nourrisson de 22 mois. Les différentes manifestations cliniques de ce syndrome sont rapportées ainsi que les critères diagnostiques. PMID:25883746

  1. Focusing Resources on Effective School Health: A FRESH Start to Enhancing the Quality and Equity of Education. World Education Forum 2000. Final Report = Accorder la priorite a un programme efficace de sante scolaire: Une maniere FRAICHE (FRESH) d'aneliorer la qualite et d'accroitre l'equite dans le domaine de l'education. Forum mondial 2000 sur l'education. Rapport final = Recursos efectivos en salud escolar: Un enfogue NUEVO para mejorar la calidad y la equidad educativa. Foro Mundial par la educacion 2000. Informe final.

    ERIC Educational Resources Information Center

    United Nations Educational, Scientific, and Cultural Organization, Paris (France).

    This booklet, written in English, Spanish, and French, describes the foundation and reasoning behind the partnership to Focus on Resources on Effective School Health (FRESH), making the case that an effective school health program: responds to the greater number of school-age children and the greater proportion of those children attending school;…

  2. Adapting Dismantling and Decommissioning Strategies to a Variety of Nuclear Fuel Cycle Facilities - 12237

    SciTech Connect

    Chambon, Frederic; Clement, Gilles

    2012-07-01

    AREVA has accumulated over 20 years of experience in managing and operating fuel cycle facilities Decontamination and Decommissioning (D and D) projects of many different types and a variety of scales, both as facility owner (at La Hague for example) and as prime contractor to external customers such as the French Atomic Energy Commission (at Marcoule). A specific Business Unit was created in 2008 to capitalize on this experience and to concentrate - in one division - the specific skills required to be successful and cost effective in decommissioning projects. Indeed one of the key lessons learned in the past decades is that decommissioning is a significantly different business as compared to normal operations of a nuclear facility. Almost all the functions of a project need to be viewed from a different angle, challenged and adapted consequently in order to optimize costs and schedule. Three examples follow to illustrate the point: Safety management needs to take into account the ever changing configuration of a plant under D and D (a quite new situation for the authorities). Production of waste is significantly different in term of volume, activities, conditioning and disposal path. Technology is important but technical issues are often less critical than good management and planning. Further examples and lessons learned are developed through reviewing the projects experience basis. AREVA has a long and vast experience in the cleanup and dismantling of a number of very large and complex nuclear facilities. This effort focused initially on AREVA's own plants and is expanding now to other customers. The setup of a specific Business Unit in 2008 to takeover this business allowed concentration of the skills and the lessons learned in a dedicated division so as to provide the best means to optimize safety, performance, costs and schedules. Indeed transitioning from operations to D and D of a nuclear facility is a quantum leap. The assistance from specialized teams can

  3. Evaluation of Visual Acuity Measurements after Autorefraction versus Manual Refraction in Eyes with and without Diabetic Macular Edema

    PubMed Central

    Sun, Jennifer K.; Qin, Haijing; Aiello, Lloyd Paul; Melia, Michele; Beck, Roy W.; Andreoli, Christopher M.; Edwards, Paul A.; Glassman, Adam R.; Pavlica, Michael R.

    2012-01-01

    Objective To compare visual acuity (VA) scores after autorefraction versus research protocol manual refraction in eyes of patients with diabetes and a wide range of VA. Methods Electronic Early Treatment Diabetic Retinopathy Study (E-ETDRS) VA Test© letter score (EVA) was measured after autorefraction (AR-EVA) and after Diabetic Retinopathy Clinical Research Network (DRCR.net) protocol manual refraction (MR-EVA). Testing order was randomized, study participants and VA examiners were masked to refraction source, and a second EVA utilizing an identical manual refraction (MR-EVAsupl) was performed to determine test-retest variability. Results In 878 eyes of 456 study participants, median MR-EVA was 74 (Snellen equivalent approximately 20/32). Spherical equivalent was often similar for manual and autorefraction (median difference: 0.00, 5th and 95th percentiles −1.75 to +1.13 Diopters). However, on average, MR-EVA results were slightly better than AR-EVA results across the entire VA range. Furthermore, variability between AR-EVA and MR-EVA was substantially greater than the test-retest variability of MR-EVA (P<0.001). Variability of differences was highly dependent on autorefractor model. Conclusions Across a wide range of VA at multiple sites using a variety of autorefractors, VA measurements tend to be worse with autorefraction than manual refraction. Differences between individual autorefractor models were identified. However, even among autorefractor models comparing most favorably to manual refraction, VA variability between autorefraction and manual refraction is higher than the test-retest variability of manual refraction. The results suggest that with current instruments, autorefraction is not an acceptable substitute for manual refraction for most clinical trials with primary outcomes dependent on best-corrected VA. PMID:22159173

  4. COEX - process: cross-breeding between innovation and industrial experience

    SciTech Connect

    Drain, F.; Emin, J.L.; Vinoche, R.; Baron, P.

    2008-07-01

    Recycling used nuclear fuel at an industrial scale has been a reality for over 40 years. Since it was founded in 1976, AREVA has designed and built two used fuel treatment plants in La Hague, France. These plants, named UP2-800 and UP3, use the PUREX process. UP3 began operations at the end of the 80's and UP2-800 in the mid 90's. The plutonium extracted in UP2-800 and UP3 is then processed in MELOX plant which started operation in 1995, to be recycled under the form of MOX fuel in LWR. This technology has been selected by JNFL for its reprocessing and recycling plants. Rokkasho-Mura reprocessing plant incorporates also some Japanese technologies and is being commissioned soon. Over 23,000 tons of LWR used fuels have been treated in La Hague plants and over 1200 tons of MOX fuels have been produced by MELOX plant. Innovations have been constantly incorporated to these plants to improve process efficiency and to reduce the activity and volume of waste. During these years, AREVA has acquired an invaluable experience in industrializing processes and technologies developed in the laboratory. In the frame of its continuous improvement policy, AREVA has developed jointly with CEA (French Atomic Energy Agency) a new process, COEX{sup TM} process, offering significant improvement in term of proliferation resistance, process performance and investment and operating cost. The present paper recalls the process principles applied in French and Japanese recycling plants. Then it describes the main steps of COEX{sup TM} process, the status of its development and the improvements compared to PUREX process. The possible evolution of COEX{sup TM} process to cope with needs of future nuclear fuel cycles using fast reactors and possible recycling of minor actinides is presented. (authors)

  5. When the Social Mirror Breaks: Deficits in Automatic, but Not Voluntary, Mimicry of Emotional Facial Expressions in Autism

    ERIC Educational Resources Information Center

    McIntosh, Daniel N.; Reichmann-Decker, Aimee; Winkielman, Piotr; Wilbarger, Julia L.

    2006-01-01

    Humans, infants and adults alike, automatically mimic a variety of behaviors. Such mimicry facilitates social functioning, including establishment of interpersonal rapport and understanding of other minds. This fundamental social process may thus be impaired in disorders such as autism characterized by socio-emotional and communicative deficits.…

  6. Recherches en phonetique et en phonologie au Quebec (Research in Phonetics and Phonology in Quebec). Publication B-206.

    ERIC Educational Resources Information Center

    Dolbec, Jean, Ed.; Ouellet, Marise, Ed.

    The collection of essays on phonetics and phonology, entirely in French, includes: "Le calcul de la frequence intrinseque. Necessite du rapport a une ligne de reference" (calculation of intrinsic frequency; necessity of a line of reference) (Conrad Ouellon); "Caracteristiques microprosodiques de duree et d'intensite en lecture et en conversation…

  7. Gaining Access: A Practical and Theoretical Guide for Qualitative Researchers.

    ERIC Educational Resources Information Center

    Feldman, Martha S.; Bell, Jeannine; Berger, Michele Tracy

    This book offers useful, prescriptive advice on how to enter different field settings for interviewing and observation. The chapters of part 1, "Stages of Access," are: (1) "Finding Informants"; (2) "Human Subjects and Permission To Contact Informants"; (3) "Making Initial Contact"; (4) "Developing a Rapport"; and (5) "Exiting: Ending the…

  8. Cross-Cultural Counseling and Neurolinguistic Mirroring: An Exploration of Empathy, Trustworthiness, and Positive Interaction with Native American Adolescents.

    ERIC Educational Resources Information Center

    Sandhu, Daya S.; And Others

    The quality of the therapeutic relationship is a prime consideration in counseling and psychotherapy. Good rapport in the counseling relationship has consistently been associated with beneficial changes. This study examined the effects of neurolinguistic mirroring versus non-mirroring of selected nonverbal behaviors on empathy, trustworthiness,…

  9. 24 CFR 904.203 - Planning.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... counseling and training program shall be flexible and responsive to the needs of each prospective homebuyer... indigenous trainers to insure good communication and rapport. Special attention shall be directed to the needs of working members of the family for counseling and training sessions to be held where and...

  10. 24 CFR 904.203 - Planning.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... counseling and training program shall be flexible and responsive to the needs of each prospective homebuyer... indigenous trainers to insure good communication and rapport. Special attention shall be directed to the needs of working members of the family for counseling and training sessions to be held where and...

  11. Some Psychotherapeutic Schools and Strategies Applied to Remedial Reading.

    ERIC Educational Resources Information Center

    Rosen, Carl L.

    Often approaching reading with feelings of stress, anxiety, and fear, disabled readers need affective as well as cognitive training in remedial reading programs. Their intellectual objectivity, self-understanding, and rapport with teachers and classmates could be increased, and their anxiety reduced, if remedial reading specialists would…

  12. Luxation de l’épaule compliquée de paralysie du plexus brachial

    PubMed Central

    Lukulunga, Loubet Unyendje; Moussa, Abdou Kadri; Mahfoud, Mustapha; EL Bardouni, Ahmed; Berrada, Mohamed Saleh; El Yaacoubi, Moradh

    2014-01-01

    Les auteurs rapportent l'observation d'une paralysie totale du plexus brachial survenue trois mois après un épisode de luxation antéro-interne sous coracoïdienne associée à une fracture du trochiter chez une patiente âgée de 88 ans. PMID:25426187

  13. Counseling Blacks

    ERIC Educational Resources Information Center

    Vontress, Clemmont E.

    1970-01-01

    Blacks have developed unique environmental perceptions, values, and attitudes, making it difficult for counselors to establish and maintain positive rapport. This article examines attitudinal ingredients posited by Carl Rogers for relevance to this problem, and suggests in-service training to help counselors and other professionals relate…

  14. Nonverbal Communication, Music Therapy, and Autism: A Review of Literature and Case Example

    ERIC Educational Resources Information Center

    Silverman, Michael J.

    2008-01-01

    This article presents a review of nonverbal literature relating to therapy, music, autism, and music therapy. Included is a case study of a woman with autism who was nonverbal. The case highlights and analyzes behaviors contextually. Interpretations of communication through the music therapy, musical interactions, and the rapport that developed…

  15. Development of an Occupational Therapy Practice Perspective in a Homeless Shelter: A Fieldwork Experience.

    ERIC Educational Resources Information Center

    Heubner, Joanne; Tryssenaar, Joyce

    1996-01-01

    An occupational therapy student's journal describes a clinical experience in a homeless shelter. Key themes were residents' search for meaning in life and the student's search for meaning in the therapist role; the importance of rapport; and residents' innate drive toward purposeful activity, which the student was able to address. (SK)

  16. Dominican Migration to the United States, 1970-1997: An Annotated Bibliography. Dominican Research Monographs.

    ERIC Educational Resources Information Center

    Aponte, Sarah

    This annotated bibliography provides an overview of the history, development, and representation of the process of Dominican migration to the United States. It examines the causes and consequences of this massive exodus in connection with the economic and political rapport between the Dominican Republic and the United States. It also offers an…

  17. We Must Fight the Militarization of Anthropology

    ERIC Educational Resources Information Center

    Gonzalez, Roberto J.

    2007-01-01

    When students take introductory courses in cultural anthropology, they learn the techniques necessary for understanding daily life in peasant villages or among bands of hunter-gatherers. Professors teach them about the importance of building rapport with informants, the insights gained from cultural immersion, and the benefits of linguistic…

  18. Will Team Teaching Work for You?

    ERIC Educational Resources Information Center

    Verma, Serjit K.

    1979-01-01

    Presented are the advantages of team teaching--continuous in-service, opportunities for teamwork, development of better programs, better utilization of time, better understanding of human growth, more exposure to more resources, and more opportunities for students to develop rapport with teachers. (KC)

  19. Learning to Converse in a Foreign Language: The RECEPTION GAME.

    ERIC Educational Resources Information Center

    Kaplan, Marsha A.

    1997-01-01

    The RECEPTION GAME teaches conversation skills to adult foreign language learners with positions in international business and diplomacy. The design combines elements of simulation and experiential learning and takes into account conversation's rapport-building function, turn-taking mechanisms, open-ended structure, listening demands for following…

  20. Training Proficiency Scale (Form A) Manual.

    ERIC Educational Resources Information Center

    Gardner, James M.

    The Training Proficiency Scale, designed to evaluate the competence of a trainer utilizing operant conditioning techniques with the mentally handicapped, is described in terms of its need, development, reliability and validity qualities, and four areas of assessment (shaping behavior, rewarding, communicating, and rapport). The scale is presented…

  1. IFLA General Conference, 1991. Division of Bibliographic Control: Open Forum of Division of Bibliographic Control; Section of Cataloguing; Section of Bibliography; Section of Classification and Indexing. Booklet 4.

    ERIC Educational Resources Information Center

    International Federation of Library Associations and Institutions, The Hague (Netherlands).

    The 11 reports and papers in this booklet were presented at meetings of 4 sections within the Division of Bibliographic Control: (1) "Report of the Section on Cataloguing--Review of the Work 1990/1991" (Inger Cathrine Spangen, Norway); (2) "Les fichiers d'autorite auteurs: Rapport d'activite 1990-1991 (Author Authority Lists: Report of Activities…

  2. Impact of Counseling on Repeated Unplanned Pregnancy and Contraceptive Behavior in Low SES Abortion Population.

    ERIC Educational Resources Information Center

    Burnhill, Michael S.; And Others

    High numbers of repeat abortions at a medical school clinic prompted clinic personnel to develop an experimental fertility control counseling program. Counseling objectives included the following: (1) to engender rapport and trust; (2) to assess the patient's past contraceptive use and psychosocial history; (3) to improve patient's knowledge of…

  3. Cheerleading. A Handbook for Teacher-Sponsors.

    ERIC Educational Resources Information Center

    Chicago Board of Education, IL.

    The high school cheerleader has the opportunity to set the stage for sportsmanship, school spirit, and the mood of the athletic program. A carefully planned program is essential to leading cheerleading sections into feelings of good fellowship and interschool rapport. This handbook is designed to assist teacher-sponsors and administrators in the…

  4. Extending Graduate Level Education: A Management Model.

    ERIC Educational Resources Information Center

    Hales, Robert L.; Felt, Stephen B.

    A study was conducted to determine the effectiveness of audiotape cassette technology in delivering professional, graduate-level distance education programs to adult audiences, and to compare this method with traditional classroom instruction. Specific elements of student-teacher rapport, pacing, and attitudes towards the audiotaped course were…

  5. Taking Digital Stories to Another Level: Making Documentaries

    ERIC Educational Resources Information Center

    Martinez-Alba, Gilda

    2014-01-01

    Using digital stories to have students tell about themselves, share their culture with the class, and learn from each other can help with establishing rapport, shows respect for different cultures, and can be motivating for students and their language teachers. However, what happens after that? After making their first video, students have some…

  6. Section traumatique de l'utérus non gravide chez une accidentée de voie publique: à propos d'un cas

    PubMed Central

    Cédrick, Sangwa Milindi; Marius, Kitembo Feruzi; Mireille, Kakinga Zabibu; Nelly, Mukonda Sompo; Chamy, Cham Lubamba; Numbi, Kabamge; Mutomb, Jean Felix

    2015-01-01

    Dans cet article les auteurs rapportent un rare cas de section traumatique d'un utérus non gravide, chez une accidentée de voie publique reçu dans un tableau d'hemopéritoine aux services des urgences de l'hôpital General Provincial de Reference Jason Sendwe. PMID:26113916

  7. Racial and Ethnic Barriers in Counseling.

    ERIC Educational Resources Information Center

    Vontress, Clemmont E.

    There are numerous problems involved in counseling minority group members. Rapport is difficult to establish because of the racial and/or cultural attitudes client and counselor have toward one another; consequently the client often finds his own goals in opposition to those of counseling. The existing cultural gap also leads to different patterns…

  8. Post-Secondary Students' Relationship to People They Consider to Be Scientific Experts

    ERIC Educational Resources Information Center

    Pouliot, Chantal

    2011-01-01

    This article is situated in contemporary debates about the ways to achieve a scientific literacy that encourages a greater lay participation in public debates and political decision making. Drawing on the notion of "relationship to scientific experts" (in French, "rapport aux experts scientifiques"), I explore the ways in which a group of 3 Quebec…

  9. Adult Learners in France in the 1960s: A Socio-Historical Approach to "The Relationship to Knowledge"

    ERIC Educational Resources Information Center

    Laot, Francoise F.

    2010-01-01

    This paper uses a socio-historical approach to explore the emergence in French theoretical literature in the mid-1960s of a new notion, the "relationship to knowledge" ("rapport au savoir"), and its success in the emerging field of professional adult education within the Complex of Nancy, France. The increasing use of this notion, first, in the…

  10. Communicating with patients.

    PubMed

    Kaplowitz, G J

    1999-01-01

    Dental care providers need to be able to communicate effectively with their patients in order to build rapport and trust. Highly developed communication skills also enable the dental care provider to extract more accurate diagnostic information and to more effectively present treatment options to the patient. Neurolinguistic programming techniques can be employed to accomplish these as well as other objectives.

  11. A Clinical Skills Instruction Program: The Acute Abdomen.

    ERIC Educational Resources Information Center

    Laube, Douglas W.; And Others

    1982-01-01

    An effective evaluation of the acutely ill female implies a thorough examination that integrates skills representing three learning domains. This process should include: a thorough medical history, a physical examination, good patient-physician rapport, and development of an efficacious management plan. A University of Iowa simulation approach is…

  12. Verification of MELCOR Input Decks Used in ITER RPrS Analyses

    SciTech Connect

    Richard L. Moore

    2008-01-01

    This report as part of an ITER Task Agreement, documents the verification of the MELCOR Input Computer Decks used in performing the required safety analyses to be presented in the Preliminary Safety Report (Rapport Préliminaire de Séreté, RPrS).

  13. Student Perceptions of Effective Foreign Language Teachers: A Quantitative Investigation from a Korean University

    ERIC Educational Resources Information Center

    Barnes, Bruce D.; Lock, Graeme

    2013-01-01

    The present study uses a questionnaire instrument to measure the importance that students from a Korean university place on a wide range of effective foreign language teacher attributes. Respondents to the present study placed high importance on rapport attributes such as friendliness, care, and patience; and delivery attributes which included the…

  14. Building Relationships: It's Not Always Easy, but Juggling Relationships with Board Members and Community Stakeholders Is Essential to Making Needed Campus Reforms

    ERIC Educational Resources Information Center

    Collett, Stacy

    2014-01-01

    Building relationships is the essence of the community college. Higher education administrators learned long ago that building rapport with businesses, state and local government, and constituents is the best way to represent the interests of the community. But that does not make it easy. Board members come and go and the shifting dynamics of…

  15. Making Meaning Together: An Exploratory Study of Therapeutic Conversation between Helping Professionals and Homeless Shelter Residents

    ERIC Educational Resources Information Center

    Walsh, Christine A.; Rutherford, Gayle E.; Sarafincian, Kristina N.; Sellmer, Sabine E. R.

    2010-01-01

    This exploratory study examined the nature of therapeutic conversation between helping professionals and homeless persons as an intervention to optimize health. Meaningful conversation occurred in relationships where there was a sense of connection and the presence of rapport. Emergent facilitators of therapeutic conversation included respectful…

  16. Revisiting the Teachers' Lounge: Reflections on Emotional Experience and Teacher Identity

    ERIC Educational Resources Information Center

    Shapiro, Shawna

    2010-01-01

    This essay explores the relationship between emotion and teacher identity, using a framework of personal experience and published research from a variety of disciplines. The author argues that an increased awareness of emotional experience serves not only to increase rapport among educators, but also to counteract the persistent dehumanization of…

  17. Using Stories in Elementary School Counseling: Brief, Narrative Techniques

    ERIC Educational Resources Information Center

    Eppler, Christie; Olsen, Jacob A.; Hidano, Lory

    2009-01-01

    This article describes using stories and story-telling techniques so that elementary professional school counselors can facilitate brief, narrative counseling. These approaches help counselors and students build rapport while assisting in understanding and externalizing the problem. Additionally, these interventions may help generate ideas for…

  18. Millennial Values and Boundaries in the Classroom

    ERIC Educational Resources Information Center

    Espinoza, Chip

    2012-01-01

    Students' relationships with authority and information are changing rapidly, and this presents a new set of interpersonal boundary challenges for faculty. The topic of setting boundaries often conjures up thoughts of how to protect oneself. The intent of this chapter is to explore how good rapport between teacher and student can be developed and…

  19. Teaching Disaffected Middle School Students: How Classroom Dynamics Shape Students' Experiences

    ERIC Educational Resources Information Center

    Kennedy, Brianna L.

    2011-01-01

    This article examines instruction at a school in California for expelled middle school students and illustrates the practices of its most and least effective teachers. Findings show that teachers' implementation of instructional practices, classroom management, and rapport building mutually reinforced each other to either facilitate or hinder…

  20. How Conceptual Frameworks Influence Discovery and Depictions of Emotions in Clinical Relationships

    ERIC Educational Resources Information Center

    Duchan, Judith Felson

    2011-01-01

    Although emotions are often seen as key to maintaining rapport between speech-language pathologists and their clients, they are often neglected in the research and clinical literature. This neglect, it is argued here, comes in part from the inadequacies of prevailing conceptual frameworks used to govern practices. I aim to show how six such…

  1. Traveling through Languages: Reports on Language Experiences in Tourists' Travel Blogs

    ERIC Educational Resources Information Center

    Goethals, Patrick

    2015-01-01

    This paper aims to gain insight into (Spanish) tourists' multilingual experiences by analyzing spontaneously written online travel diaries. Using the conceptual framework of Rapport Management Theory (RMT; Spencer-Oatey 2008), I analyze reports on the tourists' mother tongue, local languages, and English as lingua franca in order to examine the…

  2. Communicating with patients.

    PubMed

    Kaplowitz, G J

    1999-01-01

    Dental care providers need to be able to communicate effectively with their patients in order to build rapport and trust. Highly developed communication skills also enable the dental care provider to extract more accurate diagnostic information and to more effectively present treatment options to the patient. Neurolinguistic programming techniques can be employed to accomplish these as well as other objectives. PMID:10687469

  3. Ideas at Work. Techniques for Effective Communication: Giving Feedback and Asking for Clarification. The Work Styles Series Minibook A.

    ERIC Educational Resources Information Center

    Brod, Shirley, Comp.

    Techniques for effective communication are presented in a work style handbook for use by adults with little or no English language skills. Minibook A is composed of some learning activities in the form of games that provide language drill and encourage group rapport. They accommodate students' diverse learning styles and provide flexibility in…

  4. Career Education for Mental Health Workers. Human Relations Skills. Human Service Instructional Series. Module No. 1.

    ERIC Educational Resources Information Center

    Redcay, Shirley

    This module on human relations skills is one of a set of six developed to prepare human services workers for the changing mental health service delivery system. Focus is on developing rapport and knowledge of self as a human service provider in order to develop effective interpersonal relations. Following notes on the target population (human…

  5. The Great Work of the New Millennium

    ERIC Educational Resources Information Center

    Berry, Thomas

    2013-01-01

    Thomas Berry explores the meaning of work from the standpoint of human civilization responding to the call of the universe, replacing use and exploitation of nature with the wonder, rapport, and intimacy so important to the psychic balance of the developing human and natural harmony of life on Earth. The Great Work is defined as the work of…

  6. Neuro-Linguistic Programming: The New Eclectic Therapy.

    ERIC Educational Resources Information Center

    Betts, Nicoletta C.

    Richard Bandler and John Grinder developed neuro-linguisitc programming (NLP) after observing "the magical skills of potent psychotherapists" Frederick Perls, Virginia Satir, and Milton Erikson. They compiled the most effective techniques for building rapport, gathering data, and influencing change in psychotherapy, offering them only as an…

  7. Taylorism, Targets and the Pursuit of Quantity and Quality by Call Centre Management.

    ERIC Educational Resources Information Center

    Bain, Peter; Watson, Aileen; Mulvey, Gareth; Taylor, Phil; Gall, Gregor

    2002-01-01

    Case studies of four Scottish telephone call centers identified both quantitative (number of calls, average handling time) and qualitative (rapport, company pride) goals or targets set by management. Measurement of target attainment used continuous monitoring and other normative practices. Despite technological advances, the experience of call…

  8. Presidents and Trustees in Partnership. ERIC Digest.

    ERIC Educational Resources Information Center

    Iwanaga, John

    This digest discusses the relationship between community college trustees and the president, focusing on the necessity of establishing a rapport before times of crises. It is vital that the roles of both parties be clearly defined, and that each has a mutual responsibility to inform the other in an emergency. The president should embody the…

  9. Therapeutic Influence as a Function of Counselor Attire and the Seating Arrangement in an Initial Interview.

    ERIC Educational Resources Information Center

    Gass, Carlton S.

    Initial impressions of a counselor's credibility and attractiveness may affect the development of rapport as well as client attrition. Recent research has focused on contextual clues in the counseling setting which may influence client perceptions. The effects of counselor attire and the seating arrangement were examined in a counseling analogue…

  10. Motherhood among Incest Survivors.

    ERIC Educational Resources Information Center

    Cohen, Tamar

    1995-01-01

    Mothers (n=26) who were incest survivors were compared with 28 mothers with no such history for 7 areas of parenting skills: role-image, objectivity, expectations, rapport, communication, limit-setting, and role-support. Significant differences were found on all seven scales, characterized by a tendency for the incest survivors to be less skillful…

  11. Physical Attractiveness: Interactive Effects of Counselor and Client on Counseling Processes.

    ERIC Educational Resources Information Center

    Vargas, Alice M.; Borkowski, John G.

    1983-01-01

    Assessed how the physical attractiveness of counselors and clients interacted to build rapport in two experiments involving college students (N=128 and N=64). Results showed the counselor's physical attractiveness had a major impact on her perceived effectiveness and the client's expectation of success irrespective of the client's attractiveness…

  12. 42 CFR 488.110 - Procedural guidelines.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... otherwise, in order to enhance the development of rapport as well as to allay any resident anxiety. Tell the... nonthreatening and noninvasive fashion so as to decrease anxiety and defensiveness. The open-ended approach... Restorative/rehabilitation care and services Activities Social services Resident rights Refer to the...

  13. 42 CFR 488.110 - Procedural guidelines.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... otherwise, in order to enhance the development of rapport as well as to allay any resident anxiety. Tell the... nonthreatening and noninvasive fashion so as to decrease anxiety and defensiveness. The open-ended approach... Restorative/rehabilitation care and services Activities Social services Resident rights Refer to the...

  14. 42 CFR 488.110 - Procedural guidelines.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... otherwise, in order to enhance the development of rapport as well as to allay any resident anxiety. Tell the... nonthreatening and noninvasive fashion so as to decrease anxiety and defensiveness. The open-ended approach... Restorative/rehabilitation care and services Activities Social services Resident rights Refer to the...

  15. For Better, for Worse: The Matching Process in Formal Mentoring Schemes

    ERIC Educational Resources Information Center

    Cox, Elaine

    2005-01-01

    Attempts to emulate the serendipity and subsequent rapport that occurs between mentors and mentees in informal mentoring relationships frequently challenges the organizers of many formal mentoring schemes. Using qualitative evidence from a community mentoring project, research is presented that suggests that, through careful mentor selection and…

  16. Leuconychie transversale induite par la manucurie: y a-t-il un apport de la dermoscopie?

    PubMed Central

    Gallouj, Salim; Mernissi, Fatima Zahra

    2014-01-01

    La leuconychie transversale induite par la manucurie est une leuconychie secondaire au microtraumatisme transmis à la matrice unguéale. Nous rapportant une observation où la dermoscopie avait un intérêt considérable pour l'orientation diagnostic. PMID:25368728

  17. Academic Library Use of Facebook: Building Relationships with Students

    ERIC Educational Resources Information Center

    Phillips, Nancy Kim

    2011-01-01

    A content analysis was conducted of status messages posted by academic libraries on seventeen Facebook pages. In addition to being informational, libraries attempt to engage and establish rapport with students through Facebook. The university setting not only creates a context for messages, but also offers a mutual set of experiences and values…

  18. It's Not Just "What" You Say: Verbal and Nonverbal Skills Help Leaders Address Challenges and Achieve Outcomes

    ERIC Educational Resources Information Center

    Zoller, Kendall; Lahera, Antonia Issa; Normore, Anthony H.

    2015-01-01

    This article presents a story about two school leaders in a large Southern California urban district who used skills developed in a university school leadership program to create rapport, empathy, and trust while leading through challenging situations and achieving actionable outcomes. In addition to developing relationships in support of…

  19. Fracture négligée du capitellum chez un adulte: à propos d'un cas et revue de la literature

    PubMed Central

    Belmoubarik, Amine; Achargui, Anis; Azagui, Yassine; Bennouna, Driss

    2015-01-01

    Les auteurs rapportent un cas de fracture du capitellum négligée chez une femme de 36 ans ayant des limitations fonctionnelles. Après revue de la littérature, ils discutent le problème de la prise en charge thérapeutique et le pronostic de la lésion. PMID:26430481

  20. The Ethics of Interpretation: The Signifying Chain from Field to Analysis

    ERIC Educational Resources Information Center

    Lapping, Claudia

    2008-01-01

    This paper attempts to describe the relationship between the embodied practice of fieldwork and the written articulation of this experience. Starting from Valerie Hey's conceptualization of "rapport" as form of "intersubjective synergy", a moment of recognition of similarity within difference--similar in structure to Laclau and Moufffe's…

  1. Thirty Tips for Being a Better School Administrator.

    ERIC Educational Resources Information Center

    Bingham, Bebe

    1986-01-01

    Suggests 30 strategies a secondary school principal can follow for (1) improving rapport with parents, students, subordinates, superiors, and community representatives; (2) enhancing his or her own image and that of the school; and (3) ensuring the smooth administrative functioning of the school. (PGD)

  2. Mentoring New Teachers. Updated Edition.

    ERIC Educational Resources Information Center

    Portner, Hal

    This book includes step-by-step instructions to help experienced teachers become just as skilled at mentoring beginning teachers as they are at teaching. It describes how teacher mentors can: relate to their proteges in ways that establish good working rapport; assess how the mentoring is progressing and make necessary adjustments; coach proteges…

  3. The Discursive Construction of Group Cohesion in Problem-Based Learning Tutorials

    ERIC Educational Resources Information Center

    Hendry, Gillian; Wiggins, Sally; Anderson, Tony

    2016-01-01

    Research has shown that educators may be reluctant to implement group work in their teaching due to concerns about students partaking in off-task behaviours. However, such off-task interactions have been shown to promote motivation, trust, and rapport-building. This paper details a study in which student groups were video recorded as they engaged…

  4. Extending Psychotherapeutic Strategies to People with Disabilities.

    ERIC Educational Resources Information Center

    McDowell, William A.; And Others

    1989-01-01

    Reflects on contributions of Milton H. Erickson from which modern mind-body counseling interventions originate using Beatrice Wright's principles of attention to individual needs, respect for situational complexities, and flexibility. Includes strategies to develop rapport, therapeutic use of imagery, reframing, and other paradoxical techniques…

  5. Clinical Issues in the Assessment of Adolescent Defendants.

    ERIC Educational Resources Information Center

    Cornell, Dewey G.

    There are many practical difficulties in conducting forensic evaluations of adolescents charged with serious crimes. This paper addresses some of the reasons why adolescent forensic evaluations are problematic and suggests four strategies for establishing and maintaining rapport, based on a practitioner's experience in evaluating adolescents…

  6. Zip Pak for Reading Readiness Level.

    ERIC Educational Resources Information Center

    Scott, Norval C., Comp.

    Zip Paks were created by 16 participants who met in the summer of 1968 to produce a reading booklet to be used especially by migrant children. Zip Paks range from the reading readiness level through the third level. Objectives of the Zip Pak for the reading readiness level are to: (1) establish rapport with the child, (2) make the child…

  7. Coping with Student Resistance to Critical Thinking: What the Psychotherapy Literature Can Tell Us.

    ERIC Educational Resources Information Center

    Keeley, Stuart M.; And Others

    1995-01-01

    Techniques for college teachers to use in managing student resistance to critical thinking include proactive strategies (creating a cooperative environment, establishing rapport, creating high expectations, and countering resistive behavior) and reactive strategies (avoiding personalization of resistance, inviting students to explore resistance,…

  8. A Novel Approach to Teaching Electrochemical Principles.

    ERIC Educational Resources Information Center

    Krause, Paul; Manion, Jerry

    1996-01-01

    Describes the use of a dramatic and enjoyable demonstration as the focus of a class discussion in electrochemistry. Advantages include building rapport with students, increasing the enjoyment of the learning experience for both instructor and student, and giving students a substantive basis for the lecture demonstration. (JRH)

  9. Professor Age and Gender Affect Student Perceptions and Grades

    ERIC Educational Resources Information Center

    Joye, Shauna W.; Wilson, Janie H.

    2015-01-01

    Student evaluations provide rich information about teaching performance, but a number of factors beyond teacher effectiveness influence student evaluations. In this study we examined the effects of professor gender and perceived age on ratings of effectiveness and rapport as well as academic performance. We also asked students to rate professor…

  10. A Meta-Model for Structuring the Clinical Interview.

    ERIC Educational Resources Information Center

    Ivey, Allen E.; Matthews, William J.

    1984-01-01

    Presents a meta-model based on genetic epistemology for interviewing structure. Discusses developing rapport, gathering information, determining outcome, exploring alternatives and confronting incongruity, generalizing and transfering training, and the model's usefulness for counselors in planning sessions, developing interviewing summary notes,…

  11. Bridging the Gap between School Counselors and Teachers: A Proactive Approach.

    ERIC Educational Resources Information Center

    Davis, Keith M.; Garrett, Michael Tlanusta

    1998-01-01

    Outlines four methods by which school counselors may ensure mutual understanding with teachers about their role while developing rapport and further improving their professional status as competent counselors whose primary interest is in the welfare of the students. Suggests these strategies as effective for bridging the gap that exists between…

  12. Examining the Reactions of White, Black, and Latino/a Counseling Psychologists to a Study of Racial Issues in Counseling and Supervision Dyads

    ERIC Educational Resources Information Center

    Utsey, Shawn O.; Hammar, Lawrence; Gernat, Carol A.

    2005-01-01

    More than 30 years ago, Vontress (1971) advocated for counselor training programs to address the role of race in the counseling process and the ways in which racial factors impede the development of counselor-client rapport. He posited that the anxiety experienced by White clinicians in cross-racial counseling dyads is manifest in reactions of…

  13. Setting up a CFO Trust Fund: Forging a Bond with Your Director of Finance Will Reap Rewards for Your Institution--And Your Department

    ERIC Educational Resources Information Center

    Schaffhauser, Dian

    2011-01-01

    While it would be naive to think that every CIO can achieve a rapport with his CFO, understanding the importance of a solid relationship with the head of finance is critical to success, both for the IT department and the institution as a whole. Never has this been truer than in today's bleak economy, as CFOs become increasingly cautious about…

  14. Designing an International Joint Venture Negotiation Game.

    ERIC Educational Resources Information Center

    Kenkel, Phil; And Others

    1996-01-01

    Evaluates a simulation game that models management problems encountered in negotiating and managing international joint ventures. Designed to instruct executives of state-owned agribusinesses in Indonesia in abstract concepts such as partner rapport, transfer price conflicts, and marketing disagreements, its success suggests that simulation games…

  15. The Therapeutic Community Teaching Concept in Behavioral Science Education.

    ERIC Educational Resources Information Center

    Bassin, Alexander

    In an attempt to move the principles and technology of the therapeutic community into the college classroom, the author used mutual interviews and first-name group discussion among his students to build group rapport. Once group leaders were assigned, the students again used interviewing techniques to admit members to the groups. Other features of…

  16. Adénocarcinome de l'ouraque: une cause rare d'hématurie

    PubMed Central

    En-nafaa, Issam; Latib, Rachida; Africha, Taoufik; Chami, Ilham; Boujida, Najib; Jroundi, Leila

    2013-01-01

    Les cancers de l'ouraque sont rares et de pronostic sombre. Les auteurs rapportent un cas d'adénocarcinome de l'ouraque révélé par une hématurie et exploré par échographie et tomodensitométrie abdominopelvienne. PMID:23503201

  17. E-Mail from Professor Enhances Student Motivation and Attitudes

    ERIC Educational Resources Information Center

    Legg, Angela M.; Wilson, Janie H.

    2009-01-01

    Traditionally, professors use the first day of class to build rapport. However, current technology allows professors to contact students prior to the first day of class. This study assessed how the receipt of a welcoming e-mail from a female professor 1 week before the first day of class affected student motivation and attitudes toward the…

  18. Teaching the Process of Obtaining Informed Consent to Medical Students.

    ERIC Educational Resources Information Center

    Johnson, Shirley M.; And Others

    1992-01-01

    A unit on informed consent for first-year osteopathy students consists of pre- and posttests, a lecture, readings, small-group discussion, a model videotaped interview, and students' videotaped interviews with a simulated patient. Students were most successful in establishing patient rapport and discussion, least successful in conflict resolution…

  19. 24 CFR 904.203 - Planning.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... close working relationship with the LHA and a program for phasing in LHA staff who will have the on... indigenous trainers to insure good communication and rapport. Special attention shall be directed to the needs of working members of the family for counseling and training sessions to be held where and...

  20. Decontamination, decommissioning, and vendor advertorial issue, 2006

    SciTech Connect

    Agnihotri, Newal

    2006-07-15

    The focus of the July-August issue is on Decontamination, decommissioning, and vendor advertorials. Major articles/reports in this issue include: NPP Krsko revised decommissioning program, by Vladimir Lokner and Ivica Levanat, APO d.o.o., Croatia, and Nadja Zeleznik and Irena Mele, ARAO, Slovenia; Supporting the renaissance, by Marilyn C. Kray, Exelon Nuclear; Outage world an engineer's delight, by Tom Chrisopher, Areva, NP Inc.; Optimizing refueling outages with R and D, by Ross Marcoot, GE Energy; and, A successful project, by Jim Lash, FirstEnergy.

  1. Material Control and Accounting Design Considerations for High-Temperature Gas Reactors

    SciTech Connect

    Trond Bjornard; John Hockert

    2011-08-01

    The subject of this report is domestic safeguards and security by design (2SBD) for high-temperature gas reactors, focusing on material control and accountability (MC&A). The motivation for the report is to provide 2SBD support to the Next Generation Nuclear Plant (NGNP) project, which was launched by Congress in 2005. This introductory section will provide some background on the NGNP project and an overview of the 2SBD concept. The remaining chapters focus specifically on design aspects of the candidate high-temperature gas reactors (HTGRs) relevant to MC&A, Nuclear Regulatory Commission (NRC) requirements, and proposed MC&A approaches for the two major HTGR reactor types: pebble bed and prismatic. Of the prismatic type, two candidates are under consideration: (1) GA's GT-MHR (Gas Turbine-Modular Helium Reactor), and (2) the Modular High-Temperature Reactor (M-HTR), a derivative of Areva's Antares reactor. The future of the pebble-bed modular reactor (PBMR) for NGNP is uncertain, as the PBMR consortium partners (Westinghouse, PBMR [Pty] and The Shaw Group) were unable to agree on the path forward for NGNP during 2010. However, during the technology assessment of the conceptual design phase (Phase 1) of the NGNP project, AREVA provided design information and technology assessment of their pebble bed fueled plant design called the HTR-Module concept. AREVA does not intend to pursue this design for NGNP, preferring instead a modular reactor based on the prismatic Antares concept. Since MC&A relevant design information is available for both pebble concepts, the pebble-bed HTGRs considered in this report are: (1) Westinghouse PBMR; and (2) AREVA HTR-Module. The DOE Office of Nuclear Energy (DOE-NE) sponsors the Fuel Cycle Research and Development program (FCR&D), which contains an element specifically focused on the domestic (or state) aspects of SBD. This Material Protection, Control and Accountancy Technology (MPACT) program supports the present work summarized in

  2. Solid cancer mortality associated with chronic external radiation exposure at the French atomic energy commission and nuclear fuel company.

    PubMed

    Metz-Flamant, C; Samson, E; Caër-Lorho, S; Acker, A; Laurier, D

    2011-07-01

    Studies of nuclear workers make it possible to directly quantify the risks associated with ionizing radiation exposure at low doses and low dose rates. Studies of the CEA (Commissariat à l'Energie Atomique) and AREVA Nuclear Cycle (AREVA NC) cohort, currently the most informative such group in France, describe the long-term risk to nuclear workers associated with external exposure. Our aim is to assess the risk of mortality from solid cancers among CEA and AREVA NC nuclear workers and its association with external radiation exposure. Standardized mortality ratios (SMRs) were calculated and internal Poisson regressions were conducted, controlling for the main confounding factors [sex, attained age, calendar period, company and socioeconomic status (SES)]. During the period 1968-2004, there were 2,035 solid cancers among the 36,769 CEA-AREVA NC workers. Cumulative external radiation exposure was assessed for the period 1950-2004, and the mean cumulative dose was 12.1 mSv. Mortality rates for all causes and all solid cancers were both significantly lower in this cohort than in the general population. A significant excess of deaths from pleural cancer, not associated with cumulative external dose, was observed, probably due to past asbestos exposure. We observed a significant excess of melanoma, also unassociated with dose. Although cumulative external dose was not associated with mortality from all solid cancers, the central estimated excess relative risk (ERR) per Sv of 0.46 for solid cancer mortality was higher than the 0.26 calculated for male Hiroshima and Nagasaki A-bomb survivors 50 years or older and exposed at the age of 30 years or older. The modification of our results after stratification for SES demonstrates the importance of this characteristic in occupational studies, because it makes it possible to take class-based lifestyle differences into account, at least partly. These results show the great potential of a further joint international study of

  3. The MIRTE Experimental Program: An Opportunity to Test Structural Materials in Various Configurations in Thermal Energy Spectrum

    SciTech Connect

    Leclaire, Nicolas; Le Dauphin, Francois-Xavier; Duhamel, Isabelle; Briggs, Blair; Piot, Jerome; Rennesson, Malvina; Laville, Arnaud

    2014-11-04

    The MIRTE (Materials in Interacting and Reflecting configurations, all Thicknesses) program was established to answer the needs of criticality safety practitioners in terms of experimental validation of structural materials and to possibly contribute to nuclear data improvement, which ultimately supports reactor safety analysis as well. MIRTE took the shape of a collaboration between the AREVA and ANDRA French industrialists and a noncommercial international funding partner such as the U.S. Department of Energy. The aim of this paper is to present the configurations of the MIRTE 1 and MIRTE 2 programs and to highlight the results of the titanium experiments recently published in the International Handbook of Evaluated Criticality Safety Benchmark Experiments.

  4. ARTEMISTM Core Simulator: Latest Developments

    NASA Astrophysics Data System (ADS)

    Hobson, Greg; Bolloni, Hans-Wilhelm; Breith, Karl-Albert; Dall'Osso, Aldo; van Geemert, René; Haase, Hartmut; Hartmann, Bettina; Leberig, Mario; Porsch, Dieter; Pothet, Baptiste; Riedmann, Michael; Sieber, Galina; Tomatis, Daniele

    2014-06-01

    AREVA has developed a new coupled neutronics/thermal-hydraulics code system, ARCADIA®. It makes use of modern computing resources to enable more realistic reactor analysis as improved understanding of nuclear reactor behavior is the basis for efficient margin management, i.e. optimization of safety and performance. One of the principal components of this new system is the core simulator, ARTEMIS™. The purpose of this paper is to recall its features, present the latest developments and give a summary of the validation tests.

  5. Panel session on international perspectives on the future of nuclear power.

    PubMed

    Perkowski, Joseph C

    2011-01-01

    The 2009 National Council on Radiation Protection (NCRP) Annual Meeting provided an opportunity to exchange viewpoints and consider current information regarding the evolution of selected commercial nuclear power trends worldwide. Within the overall topical context of radiation-related regulation, focus was placed on activities in the United Kingdom, Japan, and the United States, although general global developments were reviewed to some extent. This paper provides the reader with a sense of these activities as described by the authors and presenters: David Bennett (Environmental Agency, United Kingdom), Alan Hanson (AREVA), Shojiro Matsuura (Japan Nuclear Safety Research Association), and Alexander Marion (Nuclear Energy Institute).

  6. All About MOX

    SciTech Connect

    2009-07-29

    In 1999, the Nuclear Nuclear Security Administration (NNSA) signed a contract with a consortium, now called Shaw AREVA MOX Services, LLC to design, build, and operate a Mixed Oxide (MOX) Fuel Fabrication Facility. This facility will be a major component in the United States program to dispose of surplus weapon-grade plutonium. The facility will take surplus weapon-grade plutonium, remove impurities, and mix it with uranium oxide to form MOX fuel pellets for reactor fuel assemblies. These assemblies will be irradiated in commercial nuclear power reactors.

  7. NNSA B-Roll: MOX Facility

    SciTech Connect

    2010-05-21

    In 1999, the National Nuclear Security Administration (NNSA) signed a contract with a consortium, now called Shaw AREVA MOX Services, LLC to design, build, and operate a Mixed Oxide (MOX) Fuel Fabrication Facility. This facility will be a major component in the United States program to dispose of surplus weapon-grade plutonium. The facility will take surplus weapon-grade plutonium, remove impurities, and mix it with uranium oxide to form MOX fuel pellets for reactor fuel assemblies. These assemblies will be irradiated in commercial nuclear power reactors.

  8. Outage managment and health physics issue, 2008

    SciTech Connect

    Agnihotri, Newal

    2008-05-15

    The focus of the May-June issue is on outage management and health physics. Major articles include: Outage optimization initiatives, by George B. Beam, AREVA NP, Inc.; New plant based on excellent track records, by Jim Scarola, Progress Energy; Meeting customer needs and providing environmental benefits, by Peter S. Hastings, Duke Energy; Plants with 3-D design, by Jack A. Bailey, Tennessee Valley Authority; and Highest quality with exceptional planning, by Jason A. Walls, Duke Energy. Industry innovation articles include: Integrated exposure reduction plan, by Ed Wolfe, Exelon; Performance-based radiation worker training, by Joe Giuffre and Timothy Vriezerma, American Electric Power.

  9. Ultrasonic Examination of Double-Shell Tank 241-AN-107. Examination Completed March 2007

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.

    2007-04-01

    AREVA NC Inc. (AREVA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AN-107. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-AN-107 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-Plan-27202 (Jensen 2005) and summarized on page 1 of this document, are to be reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on electronic media and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations. The results of the examination of Tank 241-AN-107 have been evaluated by PNNL personnel. The ultrasonic examination consisted of two vertical 15-in.-wide scan paths over the entire height of the tank, the heat-affected zone (HAZ) of four vertical welds and one horizontal weld, the upper portion of the knuckle region, four small areas of the lower portion of the knuckle region within the air slot entrances, and the lower portion of the knuckle utilizing a multiple V path technique qualified for the extended Y-arm scanner from Riser 26. The examination also included two vertical 15-in.-wide scan paths over the entire height of the tank from Riser 25. The examination was performed to detect any wall thinning, pitting, or cracking in the primary tank wall.

  10. Ultrasonic Examination of Double-Shell Tank 241-AW-103 Examination Completed September 2006

    SciTech Connect

    Pardini, Allan F.; Posakony, Gerald J.

    2006-11-06

    AREVA NC Inc. (AREVA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AW-103. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary and secondary tank. The requirements for the ultrasonic examination of Tank 241-AW-103 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank and the wall of the secondary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-Plan-27202 (Jensen 2005) and summarized on page 1 of this document, are to be reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on electronic media and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations. The results of the examination of Tank 241-AW-103 have been evaluated by PNNL personnel. The primary tank ultrasonic examination consisted of two vertical 15-in.-wide scan paths over the entire height of the tank, the heat-affected zone (HAZ) of four vertical welds and one horizontal weld from Riser 29 and two vertical 15-in.-wide scan paths over the entire height of the tank from Riser 28. Additionally, two vertical 15-in.-wide scan paths over the entire height of the secondary tank from Riser 28 were performed. The examinations were performed to detect any wall thinning, pitting, or cracking in the primary tank wall.

  11. Ultrasonic Examination of Double-Shell Tank 241-AW-103. Examination Completed September 2006

    SciTech Connect

    Pardini, Allan F.; Posakony, Gerald J.; Weier, Dennis R.

    2007-04-01

    AREVA NC Inc. (AREVA), under a contract from CH2M Hill Hanford Group (CH2M Hill), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AW-103. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary and secondary tank. The requirements for the ultrasonic examination of Tank 241-AW-103 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank and the wall of the secondary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-Plan-27202 (Jensen 2005) and summarized on page 1 of this document, are to be reported to CH2M Hill and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M Hill, all data is to be recorded on electronic media and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report(s) that describes the results of the AREVA ultrasonic examinations. The results of the examination of Tank 241-AW-103 have been evaluated by PNNL personnel. The primary tank ultrasonic examination consisted of two vertical 15-in.-wide scan paths over the entire height of the tank, the heat-affected zone (HAZ) of four vertical welds and one horizontal weld from Riser 29 and two vertical 15-in.-wide scan paths over the entire height of the tank from Riser 28. Additionally, two vertical 15-in.-wide scan paths over the entire height of the secondary tank from Riser 28 were performed. The examinations were performed to detect any wall thinning, pitting, or cracking in the primary tank wall.

  12. Vitrification assistance program: international co-operation on vitrification technology

    SciTech Connect

    Penrice, Ch.; McGowan, B.; Garth, B.; Reed, J.; Prod'homme, A.; Sartelet, S.; Guerif, H.N.; Hollebecque, J.F.; Flament, T.; Prod'homme, A.

    2008-07-01

    With 10 vitrification lines in operation (3 on WVP in Sellafield, 1 on AVM in Marcoule and 6 on AVH in La Hague), Sellafield Ltd and Areva NC benefit from the most in-depth experience worldwide in the vitrification of highly active liquors within a framework of commercial operations. Based on the two-step process design, using a calciner and an induction-heated hot melter, which was initially deployed in Marcoule in 1978, core vitrification equipment has been continuously improved by the independent development programmes of the two companies. In March 2005, Sellafield Ltd and Areva NC signed the Vitrification Assistance Program (hereafter referred to as VAP); a co-operative project lasting 4 years during which Areva NC is to share some areas of their experience and expertise with Sellafield Ltd. Now at the halfway point of this project, this paper summarises the work performed by the VAP team to date, highlighting the early benefits and lessons learned. The following points will be developed: - Equipment delivery and preparation for implementation on WVP - Training organization and dissemination to WVP teams - Lessons learned from the early changes implemented in operations (Calciner, Melter, Dust Scrubber and Primary off gas system), and initial feedback from the first campaign using a VAP equipped line. In conclusion: The vitrification process and technology implemented at Sellafield and at La Hague, based on the two-step process, have proved to be efficient in treating high active liquor of various types. Ten lines based on this principle have been successfully operated for more than 15 years in France and in the UK. The process has also been demonstrated to be sufficiently versatile to benefit from continuous improvement and development programmes. VAP, as a complete package to support vitrification technology and knowledge transfer from AREVA NC to Sellafield Ltd, has provided the framework for fruitful technical exchanges and discussions between the two

  13. Integrated Distribution Management System for Alabama Principal Investigator

    SciTech Connect

    Schatz, Joe

    2013-03-31

    Southern Company Services, under contract with the Department of Energy, along with Alabama Power, Alstom Grid (formerly AREVA T&D) and others moved the work product developed in the first phase of the Integrated Distribution Management System (IDMS) from “Proof of Concept” to true deployment through the activity described in this Final Report. This Project – Integrated Distribution Management Systems in Alabama – advanced earlier developed proof of concept activities into actual implementation and furthermore completed additional requirements to fully realize the benefits of an IDMS. These tasks include development and implementation of a Distribution System based Model that enables data access and enterprise application integration.

  14. QUANTITATIVE HOMOGENEITY AND IN-CONTACT PARTICLES OF HIGH TEMPERATURE REACTORS (HTR) COMPACTS DETERMINATION VIA X-RAY TOMOGRAPHY

    SciTech Connect

    Lecomte, G.; Letang, J. M.; Tisseur, D.; Banchet, J.; Vitali, M. P.

    2008-02-28

    In AREVA Nuclear Power's High Temperature Reactor (HTR) design called ANTARES, fuel consists of compacts composed of few thousands millimetric quasi-spherical particles dispersed in a graphite matrix. Compact homogeneity, defined as the homogeneous particles spatial distribution in the matrix, as well as the possibility of obtaining particles in contact, need to be assessed since they condition the thermo-mechanical behavior of the nuclear fuel under irradiation. In this paper, image and data processing algorithms are developed to do so, based on X-Ray tomographic images.

  15. TN International and ITS operational feedback regarding the decommissioning of obsolete casks dedicated to the transport and/or storage of nuclear raw materials, fuel and used fuel

    SciTech Connect

    Blachet, L.; Bimet, F.; Rennesson, N.

    2008-07-01

    Within the AREVA group, TN International is a major actor regarding the design of casks and transportation for the nuclear cycle. In the early 2005, TN International has started the project of decommissioning some of its own equipment and was hence the first company ever in the AREVA Group to implement this new approach. In order to do so, TN International has based this project by taking into account the AREVA Sustainable Development Charter, the French regulatory framework, the ANDRA (Agence Nationale pour la Gestion des Dechets Radioactifs - National Agency for the radioactive waste management) requirements and has deployed a step by step methodology such as radiological characterization following a logical route. The aim was to define a standardized process with optimized solutions regarding the diversity of the cask's fleet. As a general matter, decommissioning of nuclear casks is a brand new field as the nuclear field is more familiar with the dismantling of nuclear facilities and/or nuclear power plant. Nevertheless existing workshops, maintenance facilities, measurements equipments and techniques have been exploited and adapted by TN International in order to turn an ambitious project into a permanent and cost-effective activity. The decommissioning of the nuclear casks implemented by TN International regarding its own needs and the French regulatory framework is formalized by several processes and is materialized for instance by the final disposal of casks as they are or in ISO container packed with cut-off casks and big bags filled with crushed internal cask equipments, etc. The first part of this paper aims to describe the history of the project that started with a specific environmental analysis which took into account the values of AREVA as regards the Sustainable Development principles that were at the time and are still a topic of current concern in the world. The second part will deal with the definition, the design and the implementation of the

  16. All About MOX

    ScienceCinema

    None

    2016-07-12

    In 1999, the Nuclear Nuclear Security Administration (NNSA) signed a contract with a consortium, now called Shaw AREVA MOX Services, LLC to design, build, and operate a Mixed Oxide (MOX) Fuel Fabrication Facility. This facility will be a major component in the United States program to dispose of surplus weapon-grade plutonium. The facility will take surplus weapon-grade plutonium, remove impurities, and mix it with uranium oxide to form MOX fuel pellets for reactor fuel assemblies. These assemblies will be irradiated in commercial nuclear power reactors.

  17. NNSA B-Roll: MOX Facility

    ScienceCinema

    None

    2016-07-12

    In 1999, the National Nuclear Security Administration (NNSA) signed a contract with a consortium, now called Shaw AREVA MOX Services, LLC to design, build, and operate a Mixed Oxide (MOX) Fuel Fabrication Facility. This facility will be a major component in the United States program to dispose of surplus weapon-grade plutonium. The facility will take surplus weapon-grade plutonium, remove impurities, and mix it with uranium oxide to form MOX fuel pellets for reactor fuel assemblies. These assemblies will be irradiated in commercial nuclear power reactors.

  18. Feasibility study of a plant for LWR used fuel reprocessing by pyrochemical methods

    SciTech Connect

    Bychkov, A.V.; Kormilitsyn, M.V.; Savotchkin, Yu.P.; Sokolovsky, Yu.S.; Baganz, Catherine; Lopoukhine, Serge; Maurin, Guy; Medzadourian, Michel

    2007-07-01

    In 2005, experts from AREVA and RIAR performed a joint research work on the feasibility study of a plant reprocessing 1000 t/y of LWR spent nuclear fuel by the gas-fluoride and pyro-electrochemical techniques developed at RIAR. This work was based on the RIAR experience in development of pyrochemical processes and AREVA experience in designing UNF reprocessing plants. UNF reprocessing pyrochemical processes have been developed at RIAR at laboratory scale and technology for granulated MOX fuel fabrication and manufacturing of vibro-packed fuel rods is developed at pilot scale. The research work resulted in a preliminary feasibility assessment of the reprocessing plant according to the norms and standards applied in France. The study results interpretation must integrate the fact that the different technology steps are at very different stage of development. It appears clearly however that in its present state of development, pyro-electrochemical technology is not adapted to the treatment of an important material flow issuing from thermal reactors. There is probably an economic optimum to be studied for the choice of hydrometallurgical or pyro-electrochemical technology, depending on the area of application. This work is an example of successful and fruitful collaboration between French and Russian specialists. (authors)

  19. Analysis of the Mo speciation in the JEB tailings management facility at McClean Lake, Saskatchewan.

    PubMed

    Hayes, John R; Grosvenor, Andrew P; Rowson, John; Hughes, Kebbi; Frey, Ryan A; Reid, Joel

    2014-04-15

    The JEB Tailings Management Facility (TMF) is central to reducing the environmental impact of the uranium ore processing operation located at the McClean Lake facility and operated by AREVA Resources Canada (AREVA). The geochemical controls of this facility are largely designed around the idea that elements of concern, such as Mo, will be controlled in the very long term through equilibrium with supporting minerals. However, these systems are far from equilibrium when the tailings are first placed in the TMF, and it can take years, decades, or centuries to reach equilibrium. Therefore, it is necessary to understand how these reactions evolve toward an equilibrium state to understand the very long-term behavior of the TMF and to ensure that the elements of concern will be adequately contained. To this end, the Mo speciation in a series of samples taken from the JEB TMF during the 2008 sampling campaign has been analyzed. This analysis was performed using powder X-ray diffraction (XRD), X-ray fluorescence mapping (μ-XRF), and X-ray absorption near-edge spectroscopy (XANES). These results show that only XANES was effective in speciating Mo in the tailings samples, because it was both element-specific and sensitive enough to detect the low concentrations of Mo present. These results show that the predominant Mo-bearing phases present in the TMF are powellite, ferrimolybdite, and molybdate adsorbed on ferrihydrite.

  20. Wastes associated with recycling spent MOX fuel into fast reactor oxide fuel

    SciTech Connect

    Foare, G.; Meze, F.; McGee, D.; Murray, P.; Bader, S.

    2013-07-01

    A study sponsored by the DOE has been performed by AREVA to estimate the process and secondary wastes produced from an 800 MTIHM/yr (initial metric tons heavy metal a year) recycling plant proposed to be built in the U.S. utilizing the COEX process and utilized some DOE defined assumptions and constraints. In this paper, this plant has been analyzed for a recycling campaign that included 89% UO{sub x} and 11% MOX UNF to estimate process and secondary waste quantities produced while manufacturing 28 MTIHM/yr of SFR fuel. AREVA utilized operational data from its backend facilities in France (La Hague and MELOX), and from recent advances in waste treatment technology to estimate the waste quantities. A table lists the volumes and types of the different final wastes for a recycling plant. For instance concerning general fission products the form of the final wastes is vitrified glass and its volume generation rate is 135 l/MTHM, concerning Iodine 129 waste its final form is synthetic rock and its volume generation rate is 0.625 l/MTIHM.

  1. Lessons learned in digital upgrade projects digital control system implementation at US nuclear power stations

    SciTech Connect

    Kelley, S.; Bolian, T. W.

    2006-07-01

    AREVA NP has gained significant experience during the past five years in digital upgrades at operating nuclear power stations in the US. Plants are seeking modernization with digital technology to address obsolescence, spare parts availability, vendor support, increasing age-related failures and diminished reliability. New systems offer improved reliability and functionality, and decreased maintenance requirements. Significant lessons learned have been identified relating to the areas of licensing, equipment qualification, software quality assurance and other topics specific to digital controls. Digital control systems have been installed in non safety-related control applications at many utilities within the last 15 years. There have also been a few replacements of small safety-related systems with digital technology. Digital control systems are proving to be reliable, accurate, and easy to maintain. Digital technology is gaining acceptance and momentum with both utilities and regulatory agencies based upon the successes of these installations. Also, new plants are being designed with integrated digital control systems. To support plant life extension and address obsolescence of critical components, utilities are beginning to install digital technology for primary safety-system replacement. AREVA NP analyzed operating experience and lessons learned from its own digital upgrade projects as well as industry-wide experience to identify key issues that should be considered when implementing digital controls in nuclear power stations.

  2. Decontamination Process of Internal Part Pipes - 13442

    SciTech Connect

    Ladet, X.; Sozet, O.; Cabanillas, P.; Macia, G.; Moggia, F.; Damerval, F.

    2013-07-01

    The Marcoule Site, created in 1955 is one of the first nuclear sites in France. It combines the activities of the Research Centre of the French Atomic Energy Commission (CEA) and AREVA industrial operations. Today, a large part of the operations on this site consists of the cleaning and the dismantling of nuclear Installations, once the end of their life cycle has been reached. An example can be the reprocessing plant UP1. This unit, started in 1958 has been stopped in 1997 and its dismantling started quickly thereafter. Technical challenges of the UP1 dismantling are mainly linked to a very high risk of exposure due to a large variety of contaminated equipments and residuals of fission products, potential sources of irradiation. The dismantling of Hall 71 is a typical example of such challenge. This paper will present a solution developed by AREVA Clean-Up business unit, in collaboration with COFIM Industry, to remove contamination incrusted inside the pipes before starting the cutting operations, thus reducing irradiation risk. (authors)

  3. Industrial application of APOLLO2 to boiling water reactors

    SciTech Connect

    Marotte, V.; Clement, F.; Thareau, S.; Misu, S.; Zmijarevic, I.

    2006-07-01

    AREVA NP - a joint's subsidiary of AREVA and Siemens- decided to develop a new calculation scheme based on the multigroup neutron transport code APOLLO2, developed at CEA, for industrial application to Boiling Water Reactors. This scheme is based on the CEA93 library with the XMAS-172 energy mesh and the JEF2.2 evaluation. Microscopic cross-sections are improved by a self-shielding calculation that accounts for 2D geometrical effects and the overlapping of resonances. The flux is calculated with the Method of Characteristics. A best-estimate flux is found with the 172 energy group structure. In the industrial scheme, the computing time and the memory size are reduced by a simplified self-shielding and the calculation of the flux with 26 energy groups. The results are presented for three BWR assemblies. Several BWR operating conditions were simulated. Results are accurate compared to the Monte-Carlo code MCNP. A very good agreement is obtained between the best-estimate and the industrial calculations, also during depletion. These results show the high physical quality of the APOLLO2 code and its capability to calculate accurately BWR assemblies for industrial applications. (authors)

  4. Specific transport and storage solutions : waste management facing current and future stakes of the nuclear fuel cycle

    SciTech Connect

    Choho, T.; Blachet, L.; Deniau, H.; Gagner, L.; Gendreau, F.; Presta, A.

    2007-07-01

    With major projects ongoing or being planned, and also with the daily management of radioactive waste from nuclear facilities, the role of transport and/or storage packaging has been often overlooked. Indeed, the packaging development process and transport solutions implemented are a key part of the waste management challenge : protection of people and of the environment. During over four decades, the AREVA Group has developed a complete and coherent system for the transport of waste produced by nuclear industries. The transport solutions integrate the factors to consider, as industrial transportation needs, various waste forms, associated hazards and current regulations. Thus, TN International has designed, licensed and manufactured a large number of different transport, storage and dual purpose cask models for residues and all kinds of radioactive wastes. The present paper proposes to illustrate how a company acting both as a cask designer and a carrier is key to the waste management issue and how it can support the waste management policy of nuclear waste producers through their operational choices. We will focus on the TN International technical solutions implemented to guarantee safe and secure transportation and storage solutions. We will describe different aspects of the cask design process, insisting on how it enables to fulfil both customer needs and regulation requirements. We will also mention the associated services developed by the AREVA Business Unit Logistics (TN International, TRANSNUCLEAR, MAINCO, and LMC) in order to manage transportation of liquid and solid waste towards interim or final storage sites. (authors)

  5. World first in high level waste vitrification - A review of French vitrification industrial achievements

    SciTech Connect

    Brueziere, J.; Chauvin, E.; Piroux, J.C.

    2013-07-01

    AREVA has more than 30 years experience in operating industrial HLW (High Level radioactive Waste) vitrification facilities (AVM - Marcoule Vitrification Facility, R7 and T7 facilities). This vitrification technology was based on borosilicate glasses and induction-heating. AVM was the world's first industrial HLW vitrification facility to operate in-line with a reprocessing plant. The glass formulation was adapted to commercial Light Water Reactor fission products solutions, including alkaline liquid waste concentrates as well as platinoid-rich clarification fines. The R7 and T7 facilities were designed on the basis of the industrial experience acquired in the AVM facility. The AVM vitrification process was implemented at a larger scale in order to operate the R7 and T7 facilities in-line with the UP2 and UP3 reprocessing plants. After more than 30 years of operation, outstanding record of operation has been established by the R7 and T7 facilities. The industrial startup of the CCIM (Cold Crucible Induction Melter) technology with enhanced glass formulation was possible thanks to the close cooperation between CEA and AREVA. CCIM is a water-cooled induction melter in which the glass frit and the waste are melted by direct high frequency induction. This technology allows the handling of highly corrosive solutions and high operating temperatures which permits new glass compositions and a higher glass production capacity. The CCIM technology has been implemented successfully at La Hague plant.

  6. Upgraded Fuel Assemblies for BWRs

    SciTech Connect

    Garner, N.L.; Rentmeister, T.; Lippert, H.J.; Mollard, P.

    2007-07-01

    Established with engineering and manufacturing operations in the US and Europe, AREVA NP has been and is supplying nuclear fuel assemblies and associated core components to light water reactors worldwide, representing today more than 170,000 fuel assemblies on the world market and more than 56,000 fuel assemblies for BWR plants. Since first delivered in 1992, ATRIUM{sup TM}(1)10 fuel assemblies have now been supplied to a total of 28 BWR plants in the US, Europe, and Asia resulting in an operating experience over 16 000 fuel assemblies. In the spring of 2001, a BWR record burnup of 71 MWd/kgU was reached by four lead fuel assemblies after eight operating cycles. More recently, ATRIUM 10XP and ATRIUM 10XM fuel assemblies featuring changes in their characteristics and exhibiting upgraded behavior have been delivered to several utilities worldwide. This success story has been made possible thanks to a continuous improvement process with the aim of further upgrading BWR fuel assembly performance and reliability. An overview is given on current AREVA advanced BWR fuel supply regarding: - advanced designs to tailor product selection to specific operating strategies; - performance capabilities of each advanced design option; - testing and operational experience for these advanced designs; - upgraded features available for inclusion with advanced designs. (authors)

  7. Coupling a Supercritical Carbon Dioxide Brayton Cycle to a Helium-Cooled Reactor.

    SciTech Connect

    Middleton, Bobby; Pasch, James Jay; Kruizenga, Alan Michael; Walker, Matthew

    2016-01-01

    This report outlines the thermodynamics of a supercritical carbon dioxide (sCO2) recompression closed Brayton cycle (RCBC) coupled to a Helium-cooled nuclear reactor. The baseline reactor design for the study is the AREVA High Temperature Gas-Cooled Reactor (HTGR). Using the AREVA HTGR nominal operating parameters, an initial thermodynamic study was performed using Sandia's deterministic RCBC analysis program. Utilizing the output of the RCBC thermodynamic analysis, preliminary values of reactor power and of Helium flow rate through the reactor were calculated in Sandia's HelCO2 code. Some research regarding materials requirements was then conducted to determine aspects of corrosion related to both Helium and to sCO2 , as well as some mechanical considerations for pressures and temperatures that will be seen by the piping and other components. This analysis resulted in a list of materials-related research items that need to be conducted in the future. A short assessment of dry heat rejection advantages of sCO2> Brayton cycles was also included. This assessment lists some items that should be investigated in the future to better understand how sCO2 Brayton cycles and nuclear can maximally contribute to optimizing the water efficiency of carbon free power generation

  8. Bases anatomiques des lésions de l’artère pudendale externe lors de la chirurgie des varices du membre pelvien

    PubMed Central

    Gaye, Magaye; Ndiaye, Assane; Dieng, Papa Adama; Ndiaye, Aynina; Ba, Papa Salmane; Diatta, Souleymane; Ciss, Amadou Gabriel; Ndoye, Jean Marc Ndiaga; Diop, Mamadou; Ndiaye, Abdoulaye; Ndiaye, Mouhamadou; Dia, Abdarahmane

    2016-01-01

    Introduction L’artère pudendale externe est une branche collatérale de l’artère fémorale commune qui est destinée à la vascularisation du pénis ou du clitoris. Ses rapports avec la crosse de la grande veine saphène et de ses afférences, dans le trigone fémoral, sont très étroits. Cette situation fait qu’elle est souvent lésée lors de la crossectomie et de l’éveinage de la grande veine saphène. Ces lésions peuvent être à l’origine d’une dysfonction sexuelle. Méthodes Il s’agit d’une dissection de 22 régions inguinales chez 13 hommes et 9 femmes qui ont bénéficié d’un abord chirurgical du trigone fémoral. La distribution et les rapports de l’artère pudendale externe par rapport à la crosse de la grande veine saphène sont étudiés. Résultats L’artère pudendale externe unique est la plus fréquente. Toutes les artères pudendales externes ont pour origine l’artère fémorale commune. Le rapport le plus fréquent est le sous croisement de la crosse de la grande veine saphène par une artère pudendale externe unique. Par ailleurs, on a un précroisement, un croisement alterné et des rapports avec la veine fémorale commune et des afférences de la crosse de la grande veine saphène. Certaines techniques chirurgicales exposent plus ou moins à une lésion de l’artère pudendale externe. Conclusion Ce travail confirme les données antérieures mais montre encore quelques particularités sur les rapports entre la crosse de la grande veine saphène et l’artère pudendale externe. PMID:27795794

  9. Intuition in nursing relationships: the result of 'skills' or 'qualities'?

    PubMed

    Turnbull, J

    Maintaining the scientific orientation of health and nursing care systems has resulted in a lack of focus on nurses' intuitive knowledge base. Consequently, confusion exists as to whether intuition in nursing is the result of acquired skills, or is dependent upon the inherent qualities of the individual. In deconstructing the apparently intuitive process of building rapport, neuro-linguistic programming (NLP) can offer insight, suggesting that rapport building depends on learnt skills that have moved into unconscious competence. The examination of nurses' intuitive knowledge, in order to identify underlying skills, needs to be just as rigorous as the acquisition of scientific knowledge. Examining intuitive knowledge can be achieved within a framework of reflective practice to counter the inherent dangers of an increasingly scientific approach operating within a caring profession. PMID:10362932

  10. Audience Design and Social Relations in Aging.

    PubMed

    Keller-Cohen, Deborah

    2015-10-01

    This study asks two questions: (1) Do older adults modify their language based on age of the listener (audience design)? (2) Does social contact affect audience design in older adults? Older adults (n = 34; mean age = 82) engaged in an instructions task with two fictive listeners (a child and an adult) to test these questions. Results show that older adults used a greater total number of propositions and rapport-building devices and a lower type-token ratio when giving instructions to the child compared to the adult listener. Adults with more social interactions used more propositions when talking to a child. In addition, satisfaction with interactions was significantly positively related to task-tracking devices and negatively related to rapport-building devices by older adults. These results suggest that audience design and social relations are worth further study in language maintenance in older age. PMID:25651591

  11. Les Protheses d'Expansion dans le Traitement des Sequelles de Brulures

    PubMed Central

    Tourabi, K.; Ribag, Y.; Arrob, A.; Moussaoui, A.; Ihrai, H.

    2010-01-01

    Summary Les Auteurs présentent leur protocole pour l'expansion cutanée et rapportent quatre cas colligés au service des brûlures de leur hôpital au Maroc. Ils décrivent leur technique opératoire et les résultats obtenus. L'expansion cutanée reste la méthode de choix pour la couverture des pertes de substance étendues et la correction des séquelles de brûlure, et l'expérience rapportée par les Auteurs confirme les bons résultats que l'on peut obtenir avec cette technique, y compris les résultats esthétiques. PMID:21991194

  12. Sensitivities: emotion-work and resulting personal effects in researching Black lesbians.

    PubMed

    Lewis, Michele K

    2011-01-01

    The issues of self-disclosure, empathy, sharing the lives of others, developing rapport, and emotional memories are presented in relationship to the conduct of qualitative research interviews with Black lesbian students attending a historically Black university within a southern U.S. regional context. The challenge of doing such sensitive research is discussed from my perspective of also being a Black lesbian researcher, and the questions that this raised for me.  Specific examples from the interview experiences are provided of self-disclosure, empathy, and rapport with the student participants.  Conclusions suggest the need for building a community of social support for female scholars of African descent who study and serve Black lesbian populations.

  13. Acute circulatory deficiency due to endocrinal tumoral manipulation: the pinealoblastoma

    PubMed Central

    Heithem, Chemchihik; Issaoui, Ghazi; Khadraoui, Mejdi; Ladib, Mohamed; Naija, Walid; Said, Rachid

    2014-01-01

    We rapport the case of a patient presenting intra-abdominal metastasis of a pinealoblastoma, via a ventriculo-peritoneal shunt, confirmed by an anatomo-pathologic exam. The patient presented an acute hydrocephalus secondary to DVP dysfunction. The surgical manipulation of this metastasis had caused an acute circulatory deficiency due to massive serotonin release. In this case we analyze pineal gland physiology and serotonin effect on different systems. PMID:25422686

  14. Acute circulatory deficiency due to endocrinal tumoral manipulation: the pinealoblastoma.

    PubMed

    Heithem, Chemchihik; Issaoui, Ghazi; Khadraoui, Mejdi; Ladib, Mohamed; Naija, Walid; Said, Rachid

    2014-01-01

    We rapport the case of a patient presenting intra-abdominal metastasis of a pinealoblastoma, via a ventriculo-peritoneal shunt, confirmed by an anatomo-pathologic exam. The patient presented an acute hydrocephalus secondary to DVP dysfunction. The surgical manipulation of this metastasis had caused an acute circulatory deficiency due to massive serotonin release. In this case we analyze pineal gland physiology and serotonin effect on different systems.

  15. Teaching tip: making the most of hospital rounds.

    PubMed

    Lane, India F; Cornell, Karen K

    2013-01-01

    Effective clinical teaching rounds are facilitated by adequate and specific orientation, a positive climate, interpersonal rapport, and dynamic discussions. Using fewer and better-quality questions also promotes effective learning and saves valuable time, while providing multiple opportunities for student engagement and for assessing student performance. This paper provides a brief review of these key points and offers tips and examples for clinicians or other team members leading conference room rounds sessions in veterinary settings. PMID:23697541

  16. Researching children: some methodological and ethical considerations.

    PubMed

    Coyne, I T

    1998-09-01

    This paper examines some of the methodological issues and ethical considerations in researching children. Collecting data from children raises issues of informed consent, establishing rapport, and privacy and confidentiality. Children's consent to research remains a contentious issue that requires further deliberations. Researchers need to be flexible in their research with children and be cognisant of the strategies that can be used to enhance the quality of responses from children.

  17. Association syndrome de Gougerot Sjogren et maladie cœliaque

    PubMed Central

    Khammassi, Naziha; Mohsen, Dorsaf; Kort, Youssef; Abdelhedi, Haykel; Cherif, Ouahida

    2015-01-01

    De nombreuses pathologies ont été associées à la maladie cœliaque (MC). L'association avec un syndrome de Gougerot Sjogren (SGS) a rarement été rapportée, mais une association due au simple hasard ne peut être exclue. Dans ce cas, le risque d'oncogenèse est double et une surveillance régulière s'impose. PMID:26664534

  18. A foxy view of human beauty: implications of the farm fox experiment for understanding the origins of structural and experiential aspects of facial attractiveness.

    PubMed

    Elia, I E

    2013-09-01

    Within 20 years, experimental selection of quantified "not too aggressive, not too fearful" behavior to human approach was shown in silver foxes (Vulpes vulpes) to produce a neotenic package of traits in adults: ability to seek, induce, and sustain contact (called friendly or rapport behavior); relatively short limbs and foreshortened skull/face; and light pigmentation areas. Earlier sexual maturation, prolonged receptivity, and larger litters were also noted. The increased estradiol supporting these changes was apparently also responsible for faster skeletal maturation, including earlier fusion of the basicranium causing tooth crowding, but also paedomorphic craniofacial proportions that we find attractive in our own and other species. In this paper, these important findings of the farm fox experiment are juxtaposed with insights from social psychology, physical anthropology, and neuroscience about facial beauty and reaction to it. Since many unrelated species show some or all of the neotenic package or domestication profile when they have achieved rapport past the juvenile stage, craniofacial proportions considered attractive are discussed as genetically and hormonally linked to the evolution of rapport--social contact, trust, and cooperation--whether by natural, intuitive, intentional, or mixed paths of selection.

  19. The dynamic nature of interrogation.

    PubMed

    Kelly, Christopher E; Miller, Jeaneé C; Redlich, Allison D

    2016-06-01

    Building on a substantial body of literature examining interrogation methods employed by police investigators and their relationship to suspect behaviors, we analyzed a sample of audio and video interrogation recordings of individuals suspected of serious violent crimes. Existing survey research has focused on the tactics reportedly used, at what rate, and under what conditions; observational studies detail which methods are actually employed. With a few notable exceptions, these foundational studies were static examinations of interrogation methods that documented the absence or presence of various approaches. In the present study, we cast interrogation as a dynamic phenomenon and code the recordings in 5-min intervals to examine how interrogation methods and suspect cooperation change over time. Employing the interrogation taxonomy framework, particularly 4 discrete domains-rapport and relationship building, emotion provocation, presentation of evidence, and confrontation/competition-we found that the emphasis of the domains varied across interrogations and were significantly different when suspects confessed versus when they denied involvement. In regression models, suspect cooperation was positively influenced by the rapport and relationship building domain, though it was negatively impacted by presentation of evidence and confrontation/competition. Moreover, we found that the negative effects of confrontation/competition on suspect cooperation lasted for up to 15 min. The implications of the findings for practice and future research include the benefits of a rapport-based approach, the deleterious effects of accusatorial methods, and the importance of studying when, not just if, certain interrogation techniques are employed. (PsycINFO Database Record

  20. A heart for interaction: Shared physiological dynamics and behavioral coordination in a collective, creative construction task.

    PubMed

    Fusaroli, Riccardo; Bjørndahl, Johanne S; Roepstorff, Andreas; Tylén, Kristian

    2016-09-01

    Interpersonally shared physiological dynamics are increasingly argued to underlie rapport, empathy, and even team performance. Inspired by the model of interpersonal synergy, we critically investigate the presence, temporal development, possible mechanisms and impact of shared interpersonal heart rate (HR) dynamics during individual and collective creative LEGO® construction tasks. In Study 1 we show how shared HR dynamics are driven by a plurality of sources, including task constraints and behavioral coordination. Generally, shared HR dynamics are more prevalent in individual trials (involving participants doing the same things) than in collective ones (involving participants taking turns and performing complementary actions). However, when contrasted against virtual pairs, collective trials display more stable shared HR dynamics suggesting that online social interaction plays an important role. Furthermore, in contrast to individual trials, shared HR dynamics are found to increase across collective trials. Study 2 investigates which aspects of social interaction might drive these effects. We show that shared HR dynamics are statistically predicted by interpersonal speech and building coordination. In Study 3, we explore the relation between HR dynamics, behavioral coordination, and self-reported measures of rapport and group competence. Although behavioral coordination predicts rapport and group competence, shared HR dynamics do not. Although shared physiological dynamics were reliably observed in our study, our results warrant not to consider HR dynamics a general driving mechanism of social coordination. Behavioral coordination-on the other hand-seems to be more informative of both shared physiological dynamics and collective experience. (PsycINFO Database Record PMID:26962844

  1. A heart for interaction: Shared physiological dynamics and behavioral coordination in a collective, creative construction task.

    PubMed

    Fusaroli, Riccardo; Bjørndahl, Johanne S; Roepstorff, Andreas; Tylén, Kristian

    2016-09-01

    Interpersonally shared physiological dynamics are increasingly argued to underlie rapport, empathy, and even team performance. Inspired by the model of interpersonal synergy, we critically investigate the presence, temporal development, possible mechanisms and impact of shared interpersonal heart rate (HR) dynamics during individual and collective creative LEGO® construction tasks. In Study 1 we show how shared HR dynamics are driven by a plurality of sources, including task constraints and behavioral coordination. Generally, shared HR dynamics are more prevalent in individual trials (involving participants doing the same things) than in collective ones (involving participants taking turns and performing complementary actions). However, when contrasted against virtual pairs, collective trials display more stable shared HR dynamics suggesting that online social interaction plays an important role. Furthermore, in contrast to individual trials, shared HR dynamics are found to increase across collective trials. Study 2 investigates which aspects of social interaction might drive these effects. We show that shared HR dynamics are statistically predicted by interpersonal speech and building coordination. In Study 3, we explore the relation between HR dynamics, behavioral coordination, and self-reported measures of rapport and group competence. Although behavioral coordination predicts rapport and group competence, shared HR dynamics do not. Although shared physiological dynamics were reliably observed in our study, our results warrant not to consider HR dynamics a general driving mechanism of social coordination. Behavioral coordination-on the other hand-seems to be more informative of both shared physiological dynamics and collective experience. (PsycINFO Database Record

  2. CESAR5.3: An Industrial Tool for Nuclear Fuel and Waste Characterization with Associated Qualification - 12067

    SciTech Connect

    Vidal, Jean-Marc; Eschbach, Romain; Launay, Agnes; Binet, Christophe; THRO, Jean-Francois

    2012-07-01

    CEA and AREVA-NC have developed and used a depletion code named CESAR for 30 years. This user-friendly industrial tool provides fast characterizations for all types of nuclear fuel (PWR / UOX or MOX or reprocess Uranium, BWR / UOX or MOX, MTR and SFR) and the wastes associated. CESAR can evaluate 100 heavy nuclides, 200 fission products and 150 activation products (with Helium and Tritium formation). It can also characterize the structural material of the fuel (Zircalloy, stainless steel, M5 alloy). CESAR provides depletion calculations for any reactor irradiation history and from 3 months to 1 million years of cooling time. CESAR5.3 is based on the latest calculation schemes recommended by the CEA and on an international nuclear data base (JEFF-3.1.1). It is constantly checked against the CEA referenced and qualified depletion code DARWIN. CESAR incorporates the CEA qualification based on the dissolution analyses of fuel rod samples and the 'La Hague' reprocessing plant feedback experience. AREVA-NC uses CESAR intensively at 'La Hague' plant, not only for prospective studies but also for characterizations at different industrial facilities all along the reprocessing process and waste conditioning (near 150 000 calculations per year). CESAR is the reference code for AREVA-NC. CESAR is used directly or indirectly with other software, data bank or special equipment in many parts of the La Hague plants. The great flexibility of CESAR has rapidly interested other projects. CESAR became a 'tool' directly integrated in some other softwares. Finally, coupled with a Graphical User Interface, it can be easily used independently, responding to many needs for prospective studies as a support for nuclear facilities or transport. An English version is available. For the principal isotopes of U and Pu, CESAR5 benefits from the CEA experimental validation for the PWR UOX fuels, up to a burnup of 60 GWd/t and for PWR MOX fuels, up to 45 GWd/t. CESAR version 5.3 uses the CEA

  3. The Quality of Reports of Randomized Controlled Trials Varies between Subdisciplines of Physiotherapy.

    PubMed

    Moseley, Anne M; Elkins, Mark R; Janer-Duncan, Lee; Hush, Julia M

    2014-01-01

    Objectif: La qualité des rapports sur les essais randomisés portant sur des interventions en physiothérapie varie selon l'année de publication, la langue de publication et la question de savoir si l'intervention évaluée constitue un type d'électrothérapie. On n'a pas encore cherché systématiquement à déterminer si la qualité varie aussi en fonction de la sous-discipline de la physiothérapie. Cette étude visait à déterminer si la qualité des rapports portant sur les essais varie en fonction de la sous-discipline de la physiothérapie évaluée. Méthodes: On a trouvé des rapports portant sur des essais en physiothérapie en utilisant la base de données factuelles sur la physiothérapie (PEDro). On a évalué la qualité du rapport sur l'essai en fonction de l'échelle PEDro (résultat PEDro total et 11 questions individuelles). De multiples régressions linéaires et logistiques ont servi à prédire la qualité des rapports sur les essais et les sous-disciplines, le temps écoulé depuis la publication, la langue de la publication et l'évaluation de l'électrothérapie ont servi de variables indépendantes dans le modèle. Résultats: Les résultats PEDro globaux sont plus élevés lorsque les rapports sur les essais sont plus récents; lorsqu'ils sont publiés en anglais, lorsqu'ils portent sur l'électrothérapie et les sous-disciplines suivantes: musculosquelettique, neurologie, cardiopulmonaire, gérontologie, continence et santé des femmes, orthopédie ou pédiatrie. On établit un lien entre les essais dans les sous-disciplines ergonomie et santé au travail, oncologie et sports et des résultats PEDro globaux moins élevés. Il y a un lien positif entre la sous-discipline musculosquelettique et six des questions de l'évaluation PEDro, plus que dans toute autre sous-discipline. Conclusion: Il est possible d'améliorer la qualité de l'exécution d'essais randomisés et des rapports à leur sujet dans toutes les sous-disciplines de la

  4. Coupled thermal analysis applied to the study of the rod ejection accident

    SciTech Connect

    Gonnet, M.

    2012-07-01

    An advanced methodology for the assessment of fuel-rod thermal margins under RIA conditions has been developed by AREVA NP SAS. With the emergence of RIA analytical criteria, the study of the Rod Ejection Accident (REA) would normally require the analysis of each fuel rod, slice by slice, over the whole core. Up to now the strategy used to overcome this difficulty has been to perform separate analyses of sampled fuel pins with conservative hypotheses for thermal properties and boundary conditions. In the advanced methodology, the evaluation model for the Rod Ejection Accident (REA) integrates the node average fuel and coolant properties calculation for neutron feedback purpose as well as the peak fuel and coolant time-dependent properties for criteria checking. The calculation grid for peak fuel and coolant properties can be specified from the assembly pitch down to the cell pitch. The comparative analysis of methodologies shows that coupled methodology allows reducing excessive conservatism of the uncoupled approach. (authors)

  5. Decontamination, decommissioning, and vendor advertorial issue, 2008

    SciTech Connect

    Agnihotri, Newal

    2008-07-15

    The focus of the July-August issue is on Decontamination, decommissioning, and vendor advertorials. Articles and reports in this issue include: D and D technical paper summaries; The role of nuclear power in turbulent times, by Tom Chrisopher, AREVA, NP, Inc.; Enthusiastic about new technologies, by Jack Fuller, GE Hitachi Nuclear Energy; It's important to be good citizens, by Steve Rus, Black and Veatch Corporation; Creating Jobs in the U.S., by Guy E. Chardon, ALSTOM Power; and, and, An enviroment and a community champion, by Tyler Lamberts, Entergy Nuclear Operations, Inc. The Industry Innovations article is titled Best of the best TIP achievement 2008, by Edward Conaway, STP Nuclear Operating Company.

  6. Were the 2.1-Gyr fossil colonial organisms discovered in the Francevillian basin (Palaeoproterozoic, Gabon) buried by turbidites?

    NASA Astrophysics Data System (ADS)

    Parize, Olivier; Feybesse, Jean-Louis; Guillocheau, François; Mulder, Thierry

    2013-02-01

    The Francevillian series (Gabon) in which the Earth's oldest large colonial organisms were recently discovered (El Albani et al., 2010) were deposited 2 Gyr ago. These series are usually interpreted as a fining-upward basin-fill sequence composed by five superimposed lithological terms noted FA to FE. New studies initiated by AREVA, allowed new data to be collected on the southwestern edge of the Francevillian basin, particularly on newly excavated outcrops. Facies interpretations show that the Poubara sandstones and associated shales and black shales (upper part of FB,FB2a), correspond to turbidites deposited on an upper slope rather than one a shelf, submitted to tidal currents or storm wave action. These new interpretations based on facies association, sedimentary geometries, and basin evolution show that the depositional environment could be a turbidite lobe set at a palaeobathymetry deeper than 200 m.

  7. Plant maintenance and advanced reactors, 2007

    SciTech Connect

    Agnihotri, Newal

    2007-09-15

    The focus of the September-October issue is on plant maintenance and advanced reactors. Major articles/reports in this issue include: A new day for energy in America; Committed to success more than ever, by Andy White, GE--Hitachi Nuclear Energy; Competitive technology for decades, by Steve Tritch, Westinghouse Electric Company; Pioneers of positive community relationship, by Exelon Nuclear; A robust design for 60-years, by Ray Ganthner, Areva; Aiming at no evacuation plants, by Kumiaki Moriya, Hitachi-GE Nuclear Energy, Ltd.; and, Desalination and hydrogen economy, by Dr. I. Khamis, International Atomic Energy Agency. Industry innovation articles in this issue are: Reactor vessel closure head project, by Jeff LeClair, Prairie Island Nuclear Generating Plant; and Submersible remote-operated vehicle, by Michael S. Rose, Entergy's Fitzpatrick Nuclear Station.

  8. The prospect of nuclear energy in Türkiye especially after Fukushima accident

    NASA Astrophysics Data System (ADS)

    Şahin, Sümer

    2014-09-01

    Türkiye considers since mid-50's to use nuclear electricity, but Government and bureaucracy have continuously postponed reactor construction. However, since 2010 the case has gained a real shape. Official agreement has been signed for the construction of 4 units of Russian VVER type reactors with installed power of 4×1200 MWel. It is expected that they will begin to deliver electricity early 20's. Further negotiations are being conducted with Japanese Mitsubashi and French AREVA. The target is to have nuclear electricity by 2023 at the 100th anniversary of Turkish Republic. Turkish Nuclear Energy Strategy aims; • Decrease country's dependency on foreign suppliers of energy sources • Provide fuel supply mix diversification • Utilization of environmentally friendly energy production technologies Possess advanced and prestigious power generation technologies.

  9. DEVELOPMENT OF HAZARDOUS SLUDGE SIMULANTS FOR ENHANCED CHEMICAL CLEANING TESTS

    SciTech Connect

    Eibling, R.

    2010-04-12

    An Enhanced Chemical Cleaning (ECC) process is being developed by Savannah River Remediation (SRR) to aid in Savannah River Site (SRS) High-Level Waste (HLW) tank closure. After bulk waste removal, the ECC process can be used to dissolve and remove much of the remaining sludge from HLW tanks. The ECC process uses dilute oxalic acid (1 wt %) with in-line pH monitoring and control. The resulting oxalate is decomposed through hydroxylation using an Advanced Oxidation Process (AOP). Minimizing the amount of oxalic acid used for dissolution and the subsequent oxidative destruction of oxalic acid will minimize the potential for downstream impacts. Initial efficacy tests by AREVA demonstrated that previous tank heel simulants could be dissolved using dilute oxalic acid. The oxalate could be decomposed by an AOP that utilized ozone and ultraviolet (UV) light, and the resultant metal oxides and hydroxides could be separated out of the process.

  10. In-field Calibration of a Fast Neutron Collar for the Measurement of Fresh PWR Fuel Assemblies

    SciTech Connect

    Swinhoe, Martyn Thomas; De Baere, Paul

    2015-04-17

    A new neutron collar has been designed for the measurement of fresh LEU fuel assemblies. This collar uses “fast mode” measurement to reduce the effect of burnable poison rods on the assay and thus reduce the dependence on the operator’s declaration. The new collar design reduces effect of poison rods considerably. Instead of 12 pins of 5.2% Gd causing a 20.4% effect, as in the standard thermal mode collar, they only cause a 3.2% effect in the new collar. However it has higher efficiency so that reasonably precise measurements can be made in 25 minutes, rather than the 1 hour of previous collars. The new collar is fully compatible with the use of the standard data collection and analysis code INCC. This report describes the calibration that was made with a mock-up assembly at Los Alamos National Laboratory and with actual assemblies at the AREVA Fuel fabrication Plant in Lingen, Germany.

  11. Management Of Hanford KW Basin Knockout Pot Sludge As Spent Nuclear Fuel

    SciTech Connect

    Raymond, R. E.; Evans, K. M.

    2012-10-22

    CH2M HILL Plateau Remediation Company (CHPRC) and AREVA Federal Services, LLC (AFS) have been working collaboratively to develop and deploy technologies to remove, transport, and interim store remote-handled sludge from the 10S-K West Reactor Fuel Storage Basin on the U.S. Department of Energy (DOE) Hanford Site near Richland, WA, USA. Two disposal paths exist for the different types of sludge found in the K West (KW) Basin. One path is to be managed as Spent Nuclear Fuel (SNF) with eventual disposal at an SNF at a yet to be licensed repository. The second path will be disposed as remote-handled transuranic (RH-TRU) waste at the Waste Isolation Pilot Plant (WIPP) in Carlsbad, NM. This paper describes the systems developed and executed by the Knockout Pot (KOP) Disposition Subproject for processing and interim storage of the sludge managed as SNF, (i.e., KOP material).

  12. Oxide dispersion strengthened ferritic steels: a basic research joint program in France

    NASA Astrophysics Data System (ADS)

    Boutard, J.-L.; Badjeck, V.; Barguet, L.; Barouh, C.; Bhattacharya, A.; Colignon, Y.; Hatzoglou, C.; Loyer-Prost, M.; Rouffié, A. L.; Sallez, N.; Salmon-Legagneur, H.; Schuler, T.

    2014-12-01

    AREVA, CEA, CNRS, EDF and Mécachrome are funding a joint program of basic research on Oxide Dispersion Strengthened Steels (ODISSEE), in support to the development of oxide dispersion strengthened 9-14% Cr ferritic-martensitic steels for the fuel element cladding of future Sodium-cooled fast neutron reactors. The selected objectives and the results obtained so far will be presented concerning (i) physical-chemical characterisation of the nano-clusters as a function of ball-milling process, metallurgical conditions and irradiation, (ii) meso-scale understanding of failure mechanisms under dynamic loading and creep, and, (iii) kinetic modelling of nano-clusters nucleation and α/α‧ unmixing.

  13. R and D program for core instrumentation improvements devoted for French sodium fast reactors

    SciTech Connect

    Jeannot, J. P.; Rodriguez, G.; Jammes, C.; Bernardin, B.; Portier, J. L.; Jadot, F.; Maire, S.; Verrier, D.; Loisy, F.; Prele, G.

    2011-07-01

    Under the framework of French R and D studies for Generation IV reactors and more specifically for sodium-cooled fast reactors (SFR); the CEA, EDF and AREVA have launched a joint coordinated research programme. This paper deals with the R and D sets out to achieve better inspection, maintenance, availability and decommissioning. In particular the instrumentation requirements for core monitoring and detection in the case of accidental events. Requirements mainly involve diversifying the means of protection and improving instrumentation performance in terms of responsiveness and sensitivity. Operation feedback from the Phenix and Superphenix prototype reactors and studies, carried out within the scope of the EFR projects, has been used to define the needs for instrumentation enhancement. (authors)

  14. Optimisation of internal contamination monitoring programme by integration of uncertainties.

    PubMed

    Davesne, E; Casanova, P; Chojnacki, E; Paquet, F; Blanchardon, E

    2011-03-01

    Potential internal contamination of workers is monitored by periodic bioassay measurements interpreted in terms of intake and committed effective dose by the use of biokinetic and dosimetric models. After a prospective evaluation of exposure at a workplace, a suitable monitoring programme can be defined by choosing adequate measurement techniques and frequency. In this study, the sensitivity of a programme is evaluated by the minimum intake and dose, which may be detected with a given level of confidence by taking into account uncertainties on exposure conditions and measurements. This is made for programme optimisation, which is performed by comparing the sensitivities of different alternative programmes. These methods were applied at the AREVA NC reprocessing plant and support the current monitoring programme as the best compromise between the cost of the measurements and the sensitivity of the programme. PMID:21037264

  15. The prospect of nuclear energy in Türkiye especially after Fukushima accident

    SciTech Connect

    Şahin, Sümer

    2014-09-30

    Türkiye considers since mid-50's to use nuclear electricity, but Government and bureaucracy have continuously postponed reactor construction. However, since 2010 the case has gained a real shape. Official agreement has been signed for the construction of 4 units of Russian VVER type reactors with installed power of 4×1200 MW{sub el}. It is expected that they will begin to deliver electricity early 20's. Further negotiations are being conducted with Japanese Mitsubashi and French AREVA. The target is to have nuclear electricity by 2023 at the 100{sup th} anniversary of Turkish Republic. Turkish Nuclear Energy Strategy aims; • Decrease country's dependency on foreign suppliers of energy sources • Provide fuel supply mix diversification • Utilization of environmentally friendly energy production technologies Possess advanced and prestigious power generation technologies.

  16. Groundwater Monitoring at the 1100-EM-1 Operable Unit

    SciTech Connect

    Newcomer, Darrell R.

    2007-04-25

    The purpose of this report is to provide a comprehensive summary of the distribution and trends of volatile organic compound concentrations near USDOE’s Horn Rapids Landfill (HRL). This report focuses mainly on the TCE plume monitored in the top of the unconfined aquifer near the HRL, but also addresses potential breakdown products of TCE. TCE concentrations in deep portions of the unconfined aquifer and the underlying confined aquifer are discussed to show the vertical extent of contamination. This report incorporates TCE data from offsite wells at the AREVA facility south of the Hanford Site. Discussion of TCE in groundwater in the 300 Area is included to differentiate between contaminant plumes and their sources in the 300 Area and near the HRL. Chromium monitoring results from a specific well downgradient of the 1171 Building is also included.

  17. Options for Shielding Tokamak Cooling Water Electrical Components against High Magnetic Fields

    SciTech Connect

    Korsah, Kofi; Michael, Smith; Kim, Seokho H; Charles, Neumeyer

    2011-01-01

    The Tokamak Cooling Water System (TCWS) Instrumentation and Control (I&C) components of ITER will be located in areas of relatively high magnetic fields. Previous tests on electrical and I&C components have indicated that shielding will be required to protect these components from such magnetic fields. To accomplish this, studies were performed by AREVA Federal Services (AFS) in support of the TCWS Design project with the intent of identifying an optimal solution for shielding I&C components. This report presents a summary of these studies and presents design options for providing magnetic shielding to ITER TCWS I&C components and electrical equipment that are susceptible to the magnetic fields present.

  18. Energy Return on Investment - Fuel Recycle

    SciTech Connect

    Halsey, W; Simon, A J; Fratoni, M; Smith, C; Schwab, P; Murray, P

    2012-06-06

    This report provides a methodology and requisite data to assess the potential Energy Return On Investment (EROI) for nuclear fuel cycle alternatives, and applies that methodology to a limited set of used fuel recycle scenarios. This paper is based on a study by Lawrence Livermore National Laboratory and a parallel evaluation by AREVA Federal Services LLC, both of which were sponsored by the DOE Fuel Cycle Technologies (FCT) Program. The focus of the LLNL effort was to develop a methodology that can be used by the FCT program for such analysis that is consistent with the broader energy modeling community, and the focus of the AREVA effort was to bring industrial experience and operational data into the analysis. This cooperative effort successfully combined expertise from the energy modeling community with expertise from the nuclear industry. Energy Return on Investment is one of many figures of merit on which investment in a new energy facility or process may be judged. EROI is the ratio of the energy delivered by a facility divided by the energy used to construct, operate and decommission that facility. While EROI is not the only criterion used to make an investment decision, it has been shown that, in technologically advanced societies, energy supplies must exceed a minimum EROI. Furthermore, technological history shows a trend towards higher EROI energy supplies. EROI calculations have been performed for many components of energy technology: oil wells, wind turbines, photovoltaic modules, biofuels, and nuclear reactors. This report represents the first standalone EROI analysis of nuclear fuel reprocessing (or recycling) facilities.

  19. Ionising radiation and risk of death from leukaemia and lymphoma in radiation-monitored workers (INWORKS): an international cohort study

    PubMed Central

    Leuraud, Klervi; Richardson, David B; Cardis, Elisabeth; Daniels, Robert D; Gillies, Michael; O'Hagan, Jacqueline A; Hamra, Ghassan B; Haylock, Richard; Laurier, Dominique; Moissonnier, Monika; Schubauer-Berigan, Mary K; Thierry-Chef, Isabelle; Kesminiene, Ausrele

    2015-01-01

    Summary Background There is much uncertainty about the risks of leukaemia and lymphoma after repeated or protracted low-dose radiation exposure typical of occupational, environmental, and diagnostic medical settings. We quantified associations between protracted low-dose radiation exposures and leukaemia, lymphoma, and multiple myeloma mortality among radiation-monitored adults employed in France, the UK, and the USA. Methods We assembled a cohort of 308 297 radiation-monitored workers employed for at least 1 year by the Atomic Energy Commission, AREVA Nuclear Cycle, or the National Electricity Company in France, the Departments of Energy and Defence in the USA, and nuclear industry employers included in the National Registry for Radiation Workers in the UK. The cohort was followed up for a total of 8·22 million person-years. We ascertained deaths caused by leukaemia, lymphoma, and multiple myeloma. We used Poisson regression to quantify associations between estimated red bone marrow absorbed dose and leukaemia and lymphoma mortality. Findings Doses were accrued at very low rates (mean 1·1 mGy per year, SD 2·6). The excess relative risk of leukaemia mortality (excluding chronic lymphocytic leukaemia) was 2·96 per Gy (90% CI 1·17–5·21; lagged 2 years), most notably because of an association between radiation dose and mortality from chronic myeloid leukaemia (excess relative risk per Gy 10·45, 90% CI 4·48–19·65). Interpretation This study provides strong evidence of positive associations between protracted low-dose radiation exposure and leukaemia. Funding Centers for Disease Control and Prevention, Ministry of Health, Labour and Welfare of Japan, Institut de Radioprotection et de Sûreté Nucléaire, AREVA, Electricité de France, National Institute for Occupational Safety and Health, US Department of Energy, US Department of Health and Human Services, University of North Carolina, Public Health England. PMID:26436129

  20. Warm Water Oxidation Verification - Scoping and Stirred Reactor Tests

    SciTech Connect

    Braley, Jenifer C.; Sinkov, Sergey I.; Delegard, Calvin H.; Schmidt, Andrew J.

    2011-06-15

    Scoping tests to evaluate the effects of agitation and pH adjustment on simulant sludge agglomeration and uranium metal oxidation at {approx}95 C were performed under Test Instructions(a,b) and as per sections 5.1 and 5.2 of this Test Plan prepared by AREVA. (c) The thermal testing occurred during the week of October 4-9, 2010. The results are reported here. For this testing, two uranium-containing simulant sludge types were evaluated: (1) a full uranium-containing K West (KW) container sludge simulant consisting of nine predominant sludge components; (2) a 50:50 uranium-mole basis mixture of uraninite [U(IV)] and metaschoepite [U(VI)]. This scoping study was conducted in support of the Sludge Treatment Project (STP) Phase 2 technology evaluation for the treatment and packaging of K-Basin sludge. The STP is managed by CH2M Hill Plateau Remediation Company (CHPRC) for the U.S. Department of Energy. Warm water ({approx}95 C) oxidation of sludge, followed by immobilization, has been proposed by AREVA and is one of the alternative flowsheets being considered to convert uranium metal to UO{sub 2} and eliminate H{sub 2} generation during final sludge disposition. Preliminary assessments of warm water oxidation have been conducted, and several issues have been identified that can best be evaluated through laboratory testing. The scoping evaluation documented here was specifically focused on the issue of the potential formation of high strength sludge agglomerates at the proposed 95 C process operating temperature. Prior hydrothermal tests conducted at 185 C produced significant physiochemical changes to genuine sludge, including the formation of monolithic concretions/agglomerates that exhibited shear strengths in excess of 100 kPa (Delegard et al. 2007).

  1. Industrial Program of Waste Management - Cigeo Project - 13033

    SciTech Connect

    Butez, Marc; Bartagnon, Olivier; Gagner, Laurent; Advocat, Thierry; Sacristan, Pablo; Beguin, Stephane

    2013-07-01

    The French Planning Act of 28 June 2006 prescribed that a reversible repository in a deep geological formation be chosen as the reference solution for the long-term management of high-level and intermediate-level long-lived radioactive waste. It also entrusted the responsibility of further studies and design of the repository (named Cigeo) upon the French Radioactive Waste Management Agency (Andra), in order for the review of the creation-license application to start in 2015 and, subject to its approval, the commissioning of the repository to take place in 2025. Andra is responsible for siting, designing, implementing, operating the future geological repository, including operational and long term safety and waste acceptance. Nuclear operators (Electricite de France (EDF), AREVA NC, and the French Commission in charge of Atomic Energy and Alternative Energies (CEA) are technically and financially responsible for the waste they generate, with no limit in time. They provide Andra, on one hand, with waste packages related input data, and on the other hand with their long term industrial experiences of high and intermediate-level long-lived radwaste management and nuclear operation. Andra, EDF, AREVA and CEA established a cooperation agreement for strengthening their collaborations in these fields. Within this agreement Andra and the nuclear operators have defined an industrial program for waste management. This program includes the waste inventory to be taken into account for the design of the Cigeo project and the structural hypothesis underlying its phased development. It schedules the delivery of the different categories of waste and defines associated flows. (authors)

  2. Participation during First Social Encounters in Schizophrenia

    PubMed Central

    Lavelle, Mary; Healey, Patrick G. T.; McCabe, Rosemarie

    2014-01-01

    Background Patients with a diagnosis of schizophrenia are socially excluded. The aim of this study was to investigate how patients participate in first encounters with unfamiliar healthy participants, who are unaware of their diagnosis. Methods Patterns of participation were investigated during interactions involving three-people. Three conversation roles were analysed: (i) speaker, (ii) primary recipient- focus of the speaker’s attention and (iii) secondary recipient- unaddressed individual. Twenty patient interactions (1 patient, 2 healthy controls) and 20 control interactions (3 healthy participants) were recorded and motion captured in 3D. The participation of patients and their partners, in each conversation role, was compared with controls at the start, middle and end of the interaction. The relationship between patients’ participation, their symptoms and the rapport others experienced with them was also explored. Results At the start of the interaction patients spoke less (ß = −.639, p = .02) and spent more time as secondary recipient (ß = .349, p = .02). Patients’ participation at the middle and end of the interaction did not differ from controls. Patients’ partners experienced poorer rapport with patients who spent more time as a primary recipient at the start of the interaction (Rho(11) = −.755, p<.01). Patients’ participation was not associated with symptoms. Conclusion Despite their increased participation over time, patients’ initial participation appears to be associated with others’ experience of rapport with them. Thus, the opening moments of patients’ first encounters appear to be interpersonally significant. Further investigation of patient and others’ behaviour during these critical moments is warranted in order to understand, and possibly develop interventions to address, the difficulties schizophrenia patients experience here. PMID:24465363

  3. Recruitment of HIV-Positive Women in Research: Discussing Barriers, Facilitators, and Research Personnel’s Knowledge

    PubMed Central

    Loutfy, Mona R; V, Logan Kennedy; Mohammed, Saira; Wu, Wei; Muchenje, Marvelous; Masinde, Khatundi; Salam, Khaled; Soje, Lena; Gregorovich, Sandra; Tharao, Wangari

    2014-01-01

    Background : Women have historically been under-represented in HIV research, partly due to ineffective recruitment strategies. Objective : To improve the existing understanding of recruitment for HIV-positive women based on a province-wide cross-sectional study. Methods : A survey was emailed to all site coordinators who recruited participants in a study involving 490 HIV-positive women living in Ontario, Canada. The survey consisted of questions regarding the important recruitment barriers and successes. Quantitative data were then contextualized within extensive knowledge from research personnel and team members. Results : Completed surveys were received from (89%) site coordinators (34/38) and 98% (31/34) were women. The highest ranked recruitment barriers identified were: sensitivity of the research topic (59%), time/availability constraints (59%), language barriers (53%), HIV disclosure/stigma issues (47%), lack of trust of research personnel (41%), fear of research (41%) and inaccessibility to child care and transportation (41%). The respondents felt that the most important personal attributes for recruitment were research personnel who were respectful (97%), skilled (91%), flexible (88%) and empathetic (88%) and had good communication skills (88%). The most successful recruitment strategies identified were: developing a strong rapport (88%) that was facilitated by an empathetic relationship (100%), acknowledging the sensitive nature of the research topic (94%), providing cash financial compensation (88%), and developing recruitment strategies unique to women (88%). Conclusion : There are differences in the approaches needed for the recruitment of HIV-positive women in research. For successful recruitment of HIV-positive women, a strong rapport between the research personnel and study participants is important. This rapport is facilitated by having study personnel who are respectful, trustworthy, empathetic, and flexible. Population-specific recruitment

  4. Social determinants and risk factors for tuberculosis in national surveillance systems in Europe.

    PubMed

    de Colombani, P; Hovhannesyan, A

    2015-09-21

    Contexte : Programmes nationaux contre la tuberculose (PNT) des 53 états membres de la région Europe de l'Organisation Mondiale de la Santé (OMS).Objectifs: Identifier les déterminants sociaux et les facteurs de risque sous-jacents de la tuberculose (TB) tels qu'ils sont suivis en routine par les PNT et identifier ceux qui sont faciles à recueillir et appropriés pour les inclure dans le rapport annuel à la plate-forme conjointe du Centre européen de prévention et contrôle des maladies (CEPCM) et l'OMS.Schéma : Un questionnaire semi-structuré a été envoyé à 53 correspondants des programmes nationaux de surveillance de la TB.Résultats : Au total, 47 pays ont soumis leurs questionnaires ; la plupart des pays recueillent un certain nombre de déterminants sociaux et de facteurs de risque qui ne sont pas exigés dans les rapports destinés à la plate-forme conjointe CEPCM-OMS. Profession, absence de domicile fixe, diabète et consommation d'alcool sont recueillis par la majorité des pays, mais sans définitions standardisées.Conclusions : Quatre déterminants sociaux/facteurs de risque sont déjà inclus dans le système national de surveillance de la TB dans la majorité des pays et pourraient être incorporés dans le rapport annuel à la plate-forme conjointe CEPCM/OMS. Mais il faut adopter des définitions de cas épidémiologiques standardisées.

  5. Clinical assessment and management of psychiatric patients' violent and aggressive behaviors in general hospital.

    PubMed

    Bernstein, Kunsook Song; Saladino, Joseph P

    2007-10-01

    Patients with co-morbid psychiatric disorders exhibiting violent and aggressive behaviors can be a challenge for nurses in medical-surgical units. They can deliver effective, safe care by assessing risk and building a rapport with the patient during the admission process; utilizing crisis prevention strategies, including appropriate medication administration, environmental, psychobiological, counseling, and health teaching interventions; and employing conflict resolution technique. Utilizing the nursing process, the nurse can provide effective therapeutic interventions to promote safety for both the patient and the nurse. PMID:18072668

  6. Etienne-François Geoffroy (1672-1731), a Chemist on the Frontiers.

    PubMed

    Joly, Bernard

    2014-01-01

    Etienne-François Geoffroy is certainly the most representative chemist of the Paris Académie Royale des Sciences in the early eighteenth century. Interested in Newtonian ideas, he did not reject Cartesian mechanism. He is the inventor of the "Table des rapports entre les substances chimiques," which remained in use throughout the eighteenth century, but he drew from the alchemical tradition. He readily theorized about the composition of metals or the laws of chemical affinities, but he practiced a chemistry that was rooted in laboratory work and the search for substances useful to craftsmen. PMID:26103751

  7. Auto Therapy: Using Automobiles as Vehicles for Reminiscence With Older Adults.

    PubMed

    Anderson, Keith A; Weber, Katherine V

    2015-01-01

    Reminiscence can be beneficial for older adults and contribute to well-being and ego integrity. In this exploratory pilot study, researchers assessed the feasibility and tolerability of a novel reminiscence intervention using automobiles as the focal point. Nineteen older adults (N = 19) were asked to reminisce using photographs of automobiles from across their lifespan. The RE-AIM framework was used to assess the intervention in terms of reach, effectiveness, adoption, implementation, and maintenance. The intervention was well-received, quickly established rapport, and effectively fostered reminiscence. Social workers may find this intervention useful in helping older adults to explore their lives.

  8. Etienne-François Geoffroy (1672-1731), a Chemist on the Frontiers.

    PubMed

    Joly, Bernard

    2014-01-01

    Etienne-François Geoffroy is certainly the most representative chemist of the Paris Académie Royale des Sciences in the early eighteenth century. Interested in Newtonian ideas, he did not reject Cartesian mechanism. He is the inventor of the "Table des rapports entre les substances chimiques," which remained in use throughout the eighteenth century, but he drew from the alchemical tradition. He readily theorized about the composition of metals or the laws of chemical affinities, but he practiced a chemistry that was rooted in laboratory work and the search for substances useful to craftsmen.

  9. [Individual psychotherapy. Institutional psychotherapy: Theoretical-clinical aspect].

    PubMed

    Huerta Valadez, G

    1977-01-01

    At the Clínica Hospital Vasco de Quiroga, in Morelia, satisfying results were obtained using a psychotherapeutic approach that included abreaction of conflicts, exercise of directive authority, an attitude to relieve the patient of his guilt, advising, orienting and persuading the patients. This approach includes establishing rapport, obtaining information about the problem, elaborating a diagnostic impression, orienting oneself towards individual psychotherapy, and evaluating how frequently the sessions will be held, according to the therapist's affective neutrality, time available and capacity to listen.

  10. Apnée lors d'une intubation difficile prévisible pour un volumineux kyste laryngé

    PubMed Central

    Zalagh, Mohammed; Hachimi, Moulay Ahmed; Boukhari, Ali; Attifi, Hicham; Hmidi, Mounir; Messary, Abdelhamid

    2014-01-01

    Les auteurs présentent un cas d'obstruction aiguë des voies aériennes supérieures au moment de la tentative d'une intubation endotrachéale difficile prévisible en rapport avec un volumineux kyste du larynx. A travers ce cas clinique, les auteurs insistent sur la coopération étroite entre médecin anesthésiste et chirurgien ORL en termes d’échanges d'informations pré-opératoires, en particulier les données de la fibroscopie et la tomodensitométrie. PMID:25767649

  11. Compliance and phototherapy.

    PubMed

    Brownell, Joshua; Wang, Stephanie; Tsoukas, Maria M

    2016-01-01

    When beginning a phototherapy regimen for a patient, consideration of compliance rates is important. Compliance to phototherapy can be affected by several factors, including the grade of discomfort and side effects from therapy, failure of previous therapies, accessibility and convenience to reach the phototherapy center, grade of improvement during phototherapy, patient relief due to light therapy, and rapport with staff. Understanding how these factors can affect patient adherence can allow for phototherapy regimens to be tailored in a manner that optimizes health outcomes and allows for proper patient selection. PMID:27638436

  12. Primary Psychiatric Conditions: Dermatitis Artefacta, Trichotillomania and Neurotic Excoriations

    PubMed Central

    Wong, Jillian W; Nguyen, Tien V; Koo, John YM

    2013-01-01

    Primary psychiatric conditions encountered in dermatology include dermatitis artefacta, trichotillomania (TTM) and neurotic excoriations. For these disorders, the primary pathologic condition involves the psyche; therefore, any cutaneous findings are self-induced. Herein, we review common primary psychiatric conditions in dermatology – dermatitis artefacta, neurotic excoriations and TTM – and examine their epidemiology, clinical presentation, differential diagnosis and treatment strategies. For all primary psychiatric disorders, the most effective underlying strategy is to first establish a strong therapeutic rapport with the patient. Various pharmacologic and non-pharmacologic therapies can then be attempted afterwards to successfully manage these patients. PMID:23372212

  13. Political and institutional factors affecting systems engineering

    NASA Technical Reports Server (NTRS)

    Yardley, John F.

    1993-01-01

    External groups have a significant impact on NASA's programs. Ten groups affecting NASA are identified, and examples are given for some of the them. Methods of dealing with these external inputs are discussed, the most important being good and open two way communications and an objective attitude on the part of the NASA participants. The importance of planning ahead, of developing rapport with these groups, and of effective use of NASA contractors is covered. The need for an overall strategic plan for the U.S. space program is stressed.

  14. Métastase anale d'un adénocarcinome du sigmoïde: la partie visible de l'iceberg

    PubMed Central

    El Barni, Rachid; Lahkim, Mohamed; Fihri, Jawad Fassi; Mejdane, Abdelhadi; Bouchama, Rachid; Achour, Abdessamad

    2014-01-01

    Les auteurs rapportent l'observation d'une métastase anale d'un adénocarcinome sigmoïdien dont le traitement a consisté en une amputation abdominopérinéale du rectum, étendue au côlon sigmoïde avec colostomie iliaque gauche définitive. Les différents mécanismes d'extension tumorale sont discutés et la greffe de cellules tumorales viables exfoliées dans la lumière colique est le mécanisme le plus souvent retenu. PMID:25419304

  15. Cryptococcose neuroméningée et tuberculose osseuse chez un immunocompétent: un cas

    PubMed Central

    Gbané-Koné, Mariam; Ouali, Boubacar; Mègne, Estelle; Diomandé, Mohamed; Coulibaly, Abidou Kawalé; Eti, Edmond; Kouakou, N'zué Marcel

    2015-01-01

    Les auteurs rapportent un cas de cryptococcose neuroméningée (CNM) chez un patient de 39 ans, non infecté par le VIH suivi pour une tuberculose de hanche. Le tableau clinique était celui d'une méningite subaiguë. Le diagnostic a été possible grâce à la mise en évidence de cryptocoques dans le LCR. L’évolution a été satisfaisante sous fluconazole. PMID:26090057

  16. Tuberculose de l’épaule masquée par une infection concomitante à enterobacter cloacae: à propos d'un cas

    PubMed Central

    Gbané-Koné, Mariam; Koné, Samba; Ouali, Boubacar; Djaha, Kouassi Jean-Mermoz; Diomandé, Mohamed; Eti, Edmond; Touré, Stanislas André; Kouakou, N'zué Marcel

    2015-01-01

    La tuberculose de l’épaule est une localisation rare de même que l'arthrite septique à Enterobacter cloacae, les auteurs rapportent un cas d'ostéoarthrite de l’épaule à Bacille de Koch et à E. Cloacae chez une patiente de 36 ans avec un terrain particulier (drépanocytose SC et infection à VIH). Le diagnostic a été possible grâce aux prélèvements chirurgicaux effectués lors de l'arthrotomie PMID:26401203

  17. The diagnosis and treatment of transvestites and transsexuals.

    PubMed

    Pomeroy, W

    1975-01-01

    Transvestism and transsexualism are defined. The incidence of both as well as male versus female ratios are discussed. Etiology of each is considered. Psychotherapists can be used for proper diagnosis and couseling and, on occasion, for therapy for transvestites. Methods for this therapy are suggested. The need for establishing rapport is emphasized, and items to cover in a sex history are enumerated. Reality factors in sex changes are items that the therapist must grapple with. Factors that delineate differential diagnosis of transvestism and transsexualism are pointed out. Prevention of transsexualism in younger children is discussed.

  18. Auto Therapy: Using Automobiles as Vehicles for Reminiscence With Older Adults.

    PubMed

    Anderson, Keith A; Weber, Katherine V

    2015-01-01

    Reminiscence can be beneficial for older adults and contribute to well-being and ego integrity. In this exploratory pilot study, researchers assessed the feasibility and tolerability of a novel reminiscence intervention using automobiles as the focal point. Nineteen older adults (N = 19) were asked to reminisce using photographs of automobiles from across their lifespan. The RE-AIM framework was used to assess the intervention in terms of reach, effectiveness, adoption, implementation, and maintenance. The intervention was well-received, quickly established rapport, and effectively fostered reminiscence. Social workers may find this intervention useful in helping older adults to explore their lives. PMID:25734237

  19. The concept of milk kinship in Islam: issues raised when offering preterm infants of Muslim families donor human milk.

    PubMed

    El-Khuffash, Afif; Unger, Sharon

    2012-05-01

    Research has documented health benefits associated with donor human milk (DHM). Offering DHM to people of the Muslim faith raises important religious concerns for these families. Knowledge of these beliefs and an understanding of the rationale for these beliefs enable the health care team to establish rapport and build a foundation of trust with patients and their families, thereby paving the way to developing a treatment plan that is in the best interest of the patients without compromising care. This article describes the issues and a rationale for them and provides physicians caring for preterm infants of Muslim families with information to facilitate advocating DHM to those families.

  20. Nursing advocacy for women veterans and suicide.

    PubMed

    Conard, Patricia L; Armstrong, Myrna L; Young, Cathy; Hogan, La Micha

    2015-03-01

    Little is known about suicide variables in women Veterans. The authors reviewed numerous applicable health care and military literary sources regarding suicide in this population. The current article describes the surrounding circumstances, military war/conflict culture, and potential effects on women Veterans, including major collection problems with current Veteran data. Women Veterans are increasingly reporting more behavioral health issues (e.g., posttraumatic stress disorder) and attempting suicide upon civilian reintegration. Outcomes from this literature review suggest the importance of nursing advocacy to create better rapport and communication with women Veterans from Vietnam, Gulf I, Iraq, and Afghanistan wars seeking care at civilian health facilities, as some may present with suicidal ideologies.

  1. Erythroblastopénie induite par la grossesse: à propos d'un cas et revue de la literature

    PubMed Central

    Jihad, Drissi; Jaouad, Kouach; Driss, Moussaoui; Mohamed, Dehayni

    2016-01-01

    L’érythroblastopénie induite par la grossesse est une entité pathologique exceptionnelle dont seuls quelques cas isolés ont été décrits dans la littérature anglaise. L'objectif de ce travail est d'analyser les caractéristiques de cette pathologie extrêmement rare à travers la description d'un nouveau cas d’érythroblastopénie induite par la grossesse, et à travers l’étude des 17 cas antérieurement rapportés. PMID:27642487

  2. L'atteinte osseuse dans le sarcome de Kaposi classique et agressif: à propos d'un cas

    PubMed Central

    Sbiyaa, Mouhcine; El Alaoui, Adil; El Bardai, Mohammed; Mezzani, Amine; Lahrach, Kamal; Marzouki, Amine; Boutayeb, Fawzi

    2016-01-01

    Le sarcome de Kaposi classique est une tumeur rare multifocale d'origine des cellules endothéliales vasculaires à caractère évolutif progressif et peu maligne. L'atteinte viscérale dans le sarcome de kaposi est parfois observée chez les patients VIH positif par contre la dissémination tumorale dans les ganglions lymphatiques viscérales dans le SK classique reste très rare. On rapporte un cas rare de sarcome de kaposi classique agressif de la main avec une évolution rapide et destructive. PMID:27347285

  3. Categorizing "frequent visitors" in the psychiatric emergency room: a semistructured interview study.

    PubMed

    Buus, Niels

    2011-04-01

    Nurses can become demoralized and hostile toward frequent visitors in psychiatric emergency rooms because of the number of visits. The aim of this study was to develop more knowledge about the ways in which nurses categorize frequent visitors. Eleven nurses were interviewed, and their categorizing practices were examined from a social constructionist perspective. The results showed that the nurses did not categorize frequent visitors as particularly unlikeable or difficult to treat. Like other visitors, they could be categorized as difficult if they obstructed a smooth flow of successful referrals through the emergency room and/or there was poor rapport with the nurses.

  4. Luxation latente isolée du scaphoïde carpien chez l'enfant: à propos d'un cas

    PubMed Central

    Nader, Youssef; Koulali, Khalid Idrissi

    2015-01-01

    La luxation isolé du scaphoïde carpien est une lésion rare en particulier chez l'enfant, passant d'autant plus facilement inaperçue que le squelette du carpe est moins ossifié, dans cette observation ici rapportée, ou le diagnostic fut tardif, L'I.R.M. permet de reconnaitre la lésion, traitée par réduction chirurgicale que les auteurs considèrent essentielle même distance de la lésion. PMID:26113918

  5. Sirénomélie (Mermaid Syndrome): description du premier cas Congolais et revue de la literature

    PubMed Central

    Lubala, Toni Kasole; Mukuku, Olivier; Mutombo, Augustin Mulangu

    2014-01-01

    La sirénomélie est une forme rare de dysgénésie caudale généralement incompatible avec la vie du fait des malformations rénales graves qui y sont associées. En Afrique, elle est associée à des considérations mystico-religieuses et à la sorcellerie et expose la famille à une stigmatisation violente. Son étiologie est encore très controversée. A notre connaissance, il s'agit du premier cas congolais rapporté dans la littérature. PMID:25120875

  6. Atrophie cérébrale diffuse au cours d'un syndrome de Goldenhar: à propos d'un cas

    PubMed Central

    Asani, Yogolelo; Mulenga, Cilundika; Ngombe, Léon Kabamba; Mbuyi-Musansayi; Muenze, Kalenga; Borasisi, Chenge; Speeg-Schatz

    2014-01-01

    Les auteurs rapportent un cas d'un syndrome de Goldenhar non décris dans la littérature chez un nourrisson de 3 mois, de sexe féminin présentant une atrophie cérébrale diffuse. Cette observation permet de décrire cette malformation rare et d'attirer l'attention de l'opinion scientifique à mettre en marche des études poussées afin de comprendre la survenue de cette pathologie. PMID:25767659

  7. [Potentialities and limitations of hypnosis for the treatment of pain].

    PubMed

    Peter, B

    1998-07-10

    With regard to the potentialities of hypnosis for the treatment of pain, relevant studies on hypnotic pain control are discussed. Studies with experimentally produced pain unanimously show that hypnosis is effective in controlling pain, whereas clinical studies are much more ambiguous in this respect. Three basic strategies of hypnotic pain control are outlined to which the different techniques can be subsumed: dissociative, associative, and symbolic strategies. Accountable for the limitations of hypnosis are some issues like hypnotic state, hypnotizability, rapport, hypnotic techniques, and pain as a multifactorial process. These issues are discussed and their contribution to contraindications are outlined. Especially the differences between symptom- and problem-oriented hypnotic approaches are highlighted.

  8. Localisation endobronchique d'une leucémie aiguë lymphoblastique de phénotype T

    PubMed Central

    Sajiai, Hafsa; Fikal, Siham; Serhane, Hind; Aitbatahar, Salma; Amro, Lamyae; Yazidi, Abdelhaq Alaoui

    2015-01-01

    La localisation endobronchique des leucémies aigues lymphoblastiques est exceptionnelle, de rares cas ont été rapportés dans la littérature. Nous rapportons le cas d'une localisation endobronchique d'une leucémie aigue lymphoblastique de phénotype T révélée par une pleurésie purulente et confirmée par biopsie bronchique. Une chimiothérapie a été démarrée avec bonne évolution. PMID:26401199

  9. Intubation Difficile Chez le Brule de la Face et du Cou a la Phase de Sequelles

    PubMed Central

    Siah, S.; El Wali, A.; Ababou, K.; Nassim Sabah, T.; Drissi, N.K.; Ihrai, I.

    2006-01-01

    Summary L'intubation trachéale chez le brûlé de la face et du cou au stade de séquelles peut être difficile voire impossible chez certains patients. La technique de ventilation à l'aide d'un masque laryngé ou d'intubation avec un fibroscope bronchique permet de résoudre la plupart des problèmes d'intubation difficile. Les Auteurs rapportent deux observations chez deux patientes porteuses de séquelles de brûlures de la face et du cou. PMID:21991028

  10. Localisation inhabituelle de la tuberculose: ostéoarthrite tuberculose du pouce

    PubMed Central

    Mortaji, Aziz; Koulali, Khalid; Galuia, Farid

    2014-01-01

    L'ostéoarthrite tuberculose est rare au niveau des doigts. Nous rapportons une observation d'atteinte du pouce chez un patient de 55 ans. Il avait présenté une tuméfaction douloureuse du pouce droit suite à un traumatisme du pouce. L’étude bactériologique et une biopsie avaient permis de confirmer le diagnostic. Un traitement antibacillaire de 12 mois avait donné des résultats satisfaisants. Les particularités de la prise en charge sont discutées par rapport aux données de la littérature. PMID:25932075

  11. Providing the support services needed by students who are deaf or hard of hearing.

    PubMed

    Luetke-Stahlman, B

    1998-12-01

    When students who are deaf or hard of hearing are appropriately placed, program-level and curriculum-level adaptations may both need to be discussed to ensure social as well as academic progress. Programmatic modifications may involve communication, linguistic, and grading issues, and both the listening and physical settings. Curricular modifications may involve the classroom structure, rapport and affect, the instructional format and language, the lesson format and materials, comprehension monitoring, activity and assignment completion, and placement choices. Professionals should work cooperatively to make and monitor changes. PMID:9893324

  12. La para-osteo-arthropathie neurogene dans le syndrome de guillain barre: complication rare (à propos d'un cas et revue de la littérature)

    PubMed Central

    Abid, Hatim; El Idrissi, Mohamed; Shimi, Mohamed; El Ibrahimi, Abdelhalim; El Mrini, Abdelmajid

    2015-01-01

    Les para-ostéo-arthropathies neurogènes sont des complications classiques des affections neurologiques centrales, surtout dans les contextes traumatiques. Elles surviennent principalement au voisinage des grosses articulations. Leur physiopathologie exacte reste inconnue malgré de très nombreux travaux et cas rapportés. Il semble que leur survenue au décours d'affections neurologiques périphériques soit exceptionnelle. Nous présentons le cas d'une para-ostéo-arthropathie de hanche bilatérale compliquant un syndrome de Guillain-Barré. PMID:26161168

  13. Kyste hydatique du foie compliqué d'un accident vasculaire cérébral ischémique: à propos d'un cas

    PubMed Central

    Turki, Olfa; Bahloul, Mabrouk; Chtara, Kamilia; Regaieg, Kais; Haddar, Sondes; Bouaziz, Mounir

    2015-01-01

    Le kyste hydatique du foie (KHF) est une maladie assez répandue dans les pays nord-africains. La rupture post-traumatique ou spontanée du kyste compliquée d'un choc anaphylactique et d'un AVC ischémique a été exceptionnellement rapportée. Nous rapportons un cas d'un kyste hydatique du foie (KHF) fissuré et compliqué d'un choc anaphylactique et d'un AVC ischémique. PMID:26985273

  14. Tools for clinical toxicology on the World Wide Web: review and scenario.

    PubMed

    Wexler, Philip; Phillips, Scott

    2002-01-01

    Clinical toxicologists are entrusted with the health and safety of humans and animals exposed to toxic substances. To do their jobs well they need a solid knowledge of toxicological principles, an ability to handle emergent situations, a "bedside" manner that results in a good rapport with patients, and the ability to access current and accurate information in order to properly care for the afflicted. An information armamentarium that is increasingly digital and Web-based is becoming a necessity. This article reviews Web resources that can assist the toxicologist. A case scenario is presented to provide a practical perspective to the information tools outlined. PMID:12507059

  15. L’ansa pancreatica: une cause rare de pancréatite aigue

    PubMed Central

    Ayari, Hichem; Rebii, Saber; Ayari, Manel; Hasni, Radhouane; Zoghlami, Ayoub

    2012-01-01

    L’ansa pancréatica est une voie de communication accessoire entre le canal de Wirsung et un conduit pancréatique accessoire ne présentant pas de jonction normale avec le premier. L’association entre cette variante anatomique et la pancréatite aigue dite idiopathique reste hypothétique. Nous rapportons l’observation d’un patient présentant des poussées de pancréatites récidivantes qui serait en rapport avec une Ansa pancréatica. PMID:23330024

  16. ESMC

    SciTech Connect

    2007-10-31

    Workshops de 2 jours au Cern: 1.partie: communication scientifique: plusieurs discours suivis de questions et intenses discussions: 1.François de Closet "le progrès scientifique" 2.Gerhard Moosleiter(?) exposé avec dias et questions 3.H.Meyers "comment créer de meilleures conditions en communication scientifique 2.partie: science et communication :présentation des dias et questions. Une Russe de Moscou parle entre autre de la situation actuelle de la presse scientifique en Russie 3.partie: conclusions et rapports de la veille de differents groupes de travail 4.partie:questions avec C.Rubbia et N.Calder et remerciements

  17. Traitement chirurgical d'une luxation palmaire carpo-métacarpienne à propos d'un cas

    PubMed Central

    El Alaoui, Adil; Sbiyaa, Mouhcine; Alami, Badr; Mezzani, Amine; Marzouki, Amine; Boutayeb, Fawzi

    2015-01-01

    Les luxations carpo-métacarpiennes sont des lésions rares, les auteurs rapportent un cas de luxation carpo-métacarpienne palmaire du cinquième doigt, traité en urgence par réduction et stabilisation par embrochage à foyer fermé. Une immobilisation postopératoire par une attelle intrinsèque plus a été réalisée pendant six semaines, avec une rééducation à partir de la quatrième semaine. Le résultat fonctionnel était satisfaisant. PMID:26889341

  18. Sequencing Disadvantage: Barriers to Employment Facing Young Black and White Men with Criminal Records

    PubMed Central

    PAGER, DEVAH; WESTERN, BRUCE; SUGIE, NAOMI

    2013-01-01

    In this article, the authors report the results of a large-scale field experiment conducted in New York City investigating the effects of race and a prison record on employment. Teams of black and white men were matched and sent to apply for low-wage jobs throughout the city, presenting equivalent resumés and differing only in their race and criminal background. The authors find a significant negative effect of a criminal record on employment outcomes that appears substantially larger for African Americans. The sequence of interactions preceding hiring decisions suggests that black applicants are less often invited to interview, thereby providing fewer opportunities to establish rapport with the employer. Furthermore, employers’ general reluctance to discuss the criminal record of an applicant appears especially harmful for black ex-offenders. Overall, these results point to the importance of rapport-building for finding work, something that the stigmatizing characteristics of minority and criminal status make more difficult to achieve. PMID:23459367

  19. Appendicite aigue et grossesse extra utérine simultanée: a propos d'un cas rare

    PubMed Central

    Alaoui, Fatima Zohra Fdili; Laabadi, Kamilia; Chaara, Hekmat; Bouguern, Hekmat; Melhouf, Abdilah

    2013-01-01

    L'association d'une appendicite aigue et une grossesse extra utérine est rare, seulement une vingtaine de cas ont été rapportés dans la littérature. Nous présentons un cas d'une patiente de 27 ans opérée pour suspicion de grossesse extra utérine droite, le diagnostic d'appendicite aigue a été fait en peropératoire devant la constatation d'un appendice enflé accolé à la masse latéroutérine. A travers ce cas rapporté et une revue de la littérature, nous mettons le point sur la nécessité de penser à l'appendicite aigue associée devant un tableau évoquant une grossesse extra utérine surtout à droite en raison de la relation étiopathogénique entre ces deux pathologies responsables de douleurs aigues bien que leur association reste rare. PMID:23560118

  20. Métastases mammaires d’un adénocarcinome gastrique associées à une grossesse de 32 semaines d’aménorrhée: à propos d’un cas rare

    PubMed Central

    Jayi, Sofia; Fatemi, Hind; Laabadi, Kamilia; Bouguern, Hakima; Chaara, Hikmat; Laamarti, Afaf; Melhouf, My Abdelilah

    2013-01-01

    Les métastases mammaires ne représentent que 0,4 à 2% des tumeurs malignes du sein. L’origine gastrique est exceptionnellement rapportée. Encore plus rare est l’association des métastases mammaires et ovariennes provenant de l’estomac. De par leur rareté et la non spécificité des signes cliniques et radiologiques, les métastases mammaires peuvent être confondues avec un cancer primitif et être à l’origine d’un traitement mutilant non approprié. Nous rapportons le cas d’un adénocarcinome gastrique métastatique au niveau mammaire et ovarien chez une patiente jeune de 32 ans et enceinte de 32 Semaines d’aménorrhée, qui est à notre connaissance le premier cas rapporté au cours de la grossesse. A travers notre cas, nous soulignons les caractéristiques épidémiologiques, diagnostiques, thérapeutiques et pronostiques de cette entité très rare, dont la connaissance est nécessaire afin d’éviter les erreurs diagnostic et les prise en charge non adaptée qui peut suivre. PMID:24255722

  1. Ostéome ostéoide intra-articulaire du genou simulant un tableau d'arthrite du genou

    PubMed Central

    Karabila, Mohamed Amine; Madani, Tarik; Azouz, Mohamed; Mhamdi, Younes; Hmouri, Ismail; Kharmaz, Mohamed; Bardouni, Ahmed; Lahlou, Abdou; Mahfoud, Mustapha; Berrada, Mohamed Saleh

    2015-01-01

    L'ostéome ostéoïde est une tumeur bénigne ostéoblastique relativement rare, constituée d'une petite lésion de tissu charnu et vascularisé, appelé nidus, cernée d'une ostéocondensation réactionnelle. Il représente 2 à 3% de l'ensemble des tumeurs osseuses et 10 à 20% des tumeurs osseuses bénignes et survient généralement entre 10 et 25 ans (extrêmes: 5-53 ans), avec une nette prédominance masculine. La localisation intra-articulaire est rare représentant environ 10 à 13% descas. La clinique et les images radiologiques, souvent atypiques, rendent son diagnostic ardu. Le risque de traitement inadéquat est important. Jusqu’à 40% d'arthroscopies inappropriées ont été rapportés. Le cas rapporté illustre cette situation. PMID:26977244

  2. Parent Participation and Physician-Parent Communication During Informed Consent in Child Leukemia

    PubMed Central

    Cousino, Melissa; Hazen, Rebecca; Yamokoski, Amy; Miller, Victoria; Zyzanski, Stephen; Drotar, Dennis

    2011-01-01

    OBJECTIVE: In this study we evaluated the effectiveness of a physician-directed intervention at enhancing positive physician behaviors and communication strategies during informed consent conferences (ICCs) for pediatric acute leukemia clinical trials. PATIENTS AND METHODS: Physicians at 2 large pediatric hospitals were recruited to participate in a physician-directed intervention (PDI), which included 1 full-day seminar and successive half-day booster sessions. ICCs were then observed, audiotaped, coded, and analyzed to evaluate the effectiveness of the intervention. Data also were collected at 2 control sites. Between 2003 and 2007, 59 ICCs were observed and analyzed. RESULTS: Significant group differences were found in physician rapport-building behaviors. Physicians in the PDI + booster session group engaged in greater rapport-building than did physicians in the PDI group who did not attend booster sessions and physicians in the control group. No group differences were detected for physician partnership-building. In addition, parents in the PDI + booster session group engaged in more general communication and study-related communication, and mothers in the PDI groups asked significantly more questions per minute than did mothers in the control group. CONCLUSIONS: These results provide support for the effectiveness of the PDI at enhancing positive physician behaviors. Booster-session attendance is a critical component of physician-directed interventions to improve parental participation and physician-parent communication during ICCs. PMID:22065265

  3. The urinary protein-to-creatinine ratio in Canadian women at risk of preeclampsia: does the time of day of testing matter?

    PubMed

    Lamontagne, Annie; Côté, Anne-Marie; Rey, Evelyne

    2014-04-01

    Objectifs : Déterminer le rendement d’un seuil de rapport protéines/créatinine de 30 mg/mmol chez les femmes enceintes qui font l’objet d’une exploration visant l’hypertension, en fonction du moment de la journée où l’échantillon a été prélevé. Méthodes : Cette étude prospective comptait des femmes enceintes ambulatoires qui faisaient l’objet d’une exploration visant des troubles hypertensifs. Un échantillon mictionnel aléatoire unique d’urine a été prélevé aux fins de la détermination du rapport protéines/créatinine, le tout ayant été immédiatement suivi d’un recueil des urines de 24 heures. Parmi les analyses statistiques utilisées, on trouvait la corrélation de Spearman, la sensibilité, la spécificité, les coefficients de prévision, les rapports de vraisemblance et les courbes d’efficacité du récepteur en fonction d’intervalles de confiance à 95 %. Une valeur P < 0,05 a été considérée comme étant significative sur le plan statistique. Résultats : Parmi les 91 échantillons analysés, 47,3 % ont présenté une protéinurie significative dans le cadre du recueil des urines de 24 heures et 33 % étaient issus de la première miction matinale. Le rapport protéines/créatinine et l’excrétion urinaire de protéines sur 24 heures présentaient une forte corrélation (r = 0,92, P < 0,001). La précision diagnostique du seuil de rapport protéines/créatinine de 30 mg/mmol était moins élevée dans le cas des échantillons issus de la première miction matinale que dans celui des échantillons obtenus à d’autres moments de la journée (sensibilité de 58 % et de 90 %, spécificité de 93 % et de 100 %, coefficient de prévision d’un test positif de 88 % et de 100 %, coefficient de prévision d’un test négatif de 72 % et de 92 %, rapport de vraisemblance positif de 8 et incalculable, et rapport de vraisemblance négatif de 0,45 et de 0,1, respectivement). La surface sous la

  4. Brulure et Grossesse: A Propos de Deux Cas et Revue de la Litterature

    PubMed Central

    Khales, A.; Achbouk, A.; Siah, S.; Ihrai, H.

    2010-01-01

    Summary Les brûlures thermiques au cours de la grossesse sont rares, cependant elles requièrent une attention particulière du fait qu'elles engagent le pronostic maternel et foetal. Les Auteurs rapportent deux observations qui illustrent la gravité de cette association. Le traitement des brûlures pendant la grossesse connaît des particularités en rapport avec les modifications anatomiques et physiologiques de la gestation. Certains Auteurs ont préconisé des recommandations, comme en particulier le traitement précoce de la thrombose veineuse et la surveillance obstétricale avec un accouchement dirigé à l'approche du terme. La mortalité maternelle et périnatale augmente significativement à partir de 50% de la surface corporelle brûlée. De ce fait une prise en charge multidisciplinaire est indispensable. Le pronostic de brûlure chez la femme enceinte reste très réservé, d'où l'intérêt d'une prise en charge multidisciplinaire réunissant obstétricien, réanimateur et plasticien. PMID:21991201

  5. Patients' Perceptions of Dehumanization of Patients in Dental School Settings: Implications for Clinic Management and Curriculum Planning.

    PubMed

    Raja, Sheela; Shah, Raveena; Hamad, Judy; Van Kanegan, Mona; Kupershmidt, Alexandra; Kruthoff, Mariela

    2015-10-01

    Although the importance of empathy, rapport, and anxiety/pain awareness in dentist-patient relations has been well documented, these factors continue to be an issue with patients in many dental school clinics. The aim of this study was to develop an in-depth understanding of how patients at an urban, university-affiliated medical center and its dental school's clinic experienced oral health care and to generate ideas for improving the dental school's clinical curriculum and management of the clinic. Although patient satisfaction surveys are common, in-depth patient narratives are an underutilized resource for improving dental education. In-depth qualitative interviews were conducted with 20 uninsured or underinsured dental patients at these sites, and the results were analyzed using content analysis. Major phenomena that participants discussed were the importance of empathy and good rapport with their oral health providers and provider awareness of dental pain and anxiety. Many patients also discussed feeling dehumanized during dental visits. Based on their positive and negative experiences, the participants made suggestions for how oral health professionals can successfully engage patients in treatment. PMID:26427779

  6. Association de neuroleptiques atypiques avec les anticonvulsivants et syndrome malin (à propos de deux cas)

    PubMed Central

    Nabih, Fadoua Oueriagli; Benali, Abdeslam; adali, Imane; Manoudi, Fatiha; Asri, Fatima

    2014-01-01

    Le syndrome malin des neuroleptiques (SMN) est une complication rare mais grave du traitement par les neuroleptiques, pouvant engager le pronostic vital. Les auteurs rapportent deux observations, la première d'une jeune patiente de 18 ans, suivie pour une épilepsie partielle temporale, sous carbamazépine (800mg/jour) depuis 13 ans, et qui a développé un SMN après introduction d'amisulpride (600 mg/jour). La deuxième observation d'un jeune patient de 28 ans sous valproate sodium (750mg/jour) depuis 10 ans et qui a présenté un SMN après association d'olanzapine (20mg/jour). Les cliniciens doivent être vigilants par rapport au risque d'induction d'un SMN après introduction de neuroleptiques atypiques chez des patients traités pendant une longue durée avec des anticonvulsivants. PMID:25422695

  7. Patients' Perceptions of Dehumanization of Patients in Dental School Settings: Implications for Clinic Management and Curriculum Planning.

    PubMed

    Raja, Sheela; Shah, Raveena; Hamad, Judy; Van Kanegan, Mona; Kupershmidt, Alexandra; Kruthoff, Mariela

    2015-10-01

    Although the importance of empathy, rapport, and anxiety/pain awareness in dentist-patient relations has been well documented, these factors continue to be an issue with patients in many dental school clinics. The aim of this study was to develop an in-depth understanding of how patients at an urban, university-affiliated medical center and its dental school's clinic experienced oral health care and to generate ideas for improving the dental school's clinical curriculum and management of the clinic. Although patient satisfaction surveys are common, in-depth patient narratives are an underutilized resource for improving dental education. In-depth qualitative interviews were conducted with 20 uninsured or underinsured dental patients at these sites, and the results were analyzed using content analysis. Major phenomena that participants discussed were the importance of empathy and good rapport with their oral health providers and provider awareness of dental pain and anxiety. Many patients also discussed feeling dehumanized during dental visits. Based on their positive and negative experiences, the participants made suggestions for how oral health professionals can successfully engage patients in treatment.

  8. "My child and I are a package deal": balancing adult and child concerns in repartnering after divorce.

    PubMed

    Anderson, Edward R; Greene, Shannon M

    2011-10-01

    Parents who repartner after divorce must decide how to balance the potentially competing demands of their own desire for adult companionship and romance with the needs of their children for parental attention and affection. In this study, the authors assessed individual differences in divorced custodial mothers' orientation toward repartnering, characterizing it as a continuum, ranging from more child focused to more adult focused. Mothers who are more adult focused tend to be older, more educated, more likely to be employed outside the home, and exiting marriages of longer duration. In addition, using longitudinal data from in-home interviews, mothers who are more adult focused reported having lower rapport with their children, spending less time in joint activities with their children, and their children in turn reported lower rapport with their mothers. Levels of adult-focused orientation are relatively stable over time but increase when mothers become involved or interested in new partners. Using longitudinal diary data over a 2-year period, the authors demonstrated that mothers who are more child focused engage in more active management of emergent relationships in repartnered families and that adult-focused and child-focused mothers respond to different concerns. Whereas all mothers become more active in managing emergent relationships when both partner and child are resisting one another, mothers with greater child focus respond more to concerns of the child, and mothers with greater adult focus respond more to the concerns of the partner. Implications for intervention with divorced families are discussed. PMID:21744961

  9. Working with People to Make Changes: A Behavioural Change Approach Used in Chronic Low Back Pain Rehabilitation

    PubMed Central

    MacRae, Marsha; Vallis, Michael; Bassett, Raewyn

    2014-01-01

    ABSTRACT Purpose: To describe the approach used by a physiotherapist who led a rehabilitation programme for injured members of the military with chronic low back pain designed to enhance self-efficacy and self-management skills. Method: This in-depth qualitative study used audio- and video-recorded data from interviews and field observations. Using an inductive analysis process, discussion of emerging themes led to a description of the physiotherapist's approach. Results: The approach has three elements: developing a trusting relationship through building rapport, establishing a need in patients' minds to be actively engaged in their rehabilitation, and finding workable rehabilitation solutions that are most likely to be adopted by individual patients. This approach fits into current theories about health behaviour change (e.g., Transtheoretical Model of Change, Motivational Interviewing, Motivational Model of Patient Self-Management and Patient Self-Management) and elements of the therapeutic alliance. Using the therapeutic alliance (rapport) and behaviour change techniques, the physiotherapist focused on the perceived importance of a behaviour change (need) and then shifted to the patient's self-efficacy in the solutions phase. Conclusions: If we recognize that rehabilitation requires patients to adopt new behaviours, becoming aware of psychological techniques that enhance behaviour change could improve treatment outcomes. PMID:24719515

  10. Prise de remèdes de phytothérapie et implications opératoires: à propos d'un cas

    PubMed Central

    Dhouib, Firas; Frikha, Mohammed; Zineddine, Walid

    2014-01-01

    Les interactions médicamenteuses sont nombreuses et doivent faire l'objet d'une attention particulière à la consultation préanesthésique. Certains médicaments ne sont pas toujours spontanément révélés au médecin anesthésiste. Il s'agit le plus souvent de thérapeutiques dites “non traditionnelles” telle que la phytothérapie, méthode thérapeutique qui utilise l'action des plantes médicinales. On rapporte le cas d'un homme âgé de 38 ans, proposé pour ostéosynthèse d'une fracture des corps vertébraux de D11 et D12, ayant présenté un saignement per opératoire inhabituel rapporté à une consommation de grandes quantités d'ail. PMID:25309668

  11. TOCATTA: a dynamic transfer model of ¹⁴C from the atmosphere to soil-plant systems.

    PubMed

    Dizès, S Le; Maro, D; Hébert, D; Gonze, M-A; Aulagnier, C

    2012-02-01

    Many nuclear facilities release ¹⁴C into the environment, mostly as ¹⁴CO₂, which mixes readily with stable CO₂. This complete isotopic mixing (equilibrium) is often used as the basis for dose assessment models. In this paper, a dynamic compartment model (TOCATTA) has been investigated to describe ¹⁴C transfer in agricultural systems exposed to atmospheric ¹⁴C releases from nuclear facilities under normal operating or accidental conditions. The TOCATTA model belongs to the larger framework of the SYMBIOSE modelling and simulation platform that aims to assess the fate and transport of a wide range of radionuclides in various environmental systems. In this context, the conceptual and mathematical models of TOCATTA have been designed to be relatively simple, minimizing the number of compartments and input parameters required, appropriate to its use in an operational mode. This paper describes in detail ¹⁴C transfer in agricultural plants exposed to time-varying concentrations of atmospheric ¹⁴C, with a consideration also of the transfer pathways of ¹⁴C in soil. The model was tested against in situ data for ¹⁴C activity concentration measured over two years on a grass field plot located 2 km downwind of the AREVA NC La Hague nuclear reprocessing plant. The first results showed that the model roughly reproduced the observed month-to-month variability in grass ¹⁴C activity, but under-estimated (by about 33%) most of the observed peaks in the ¹⁴C activity concentration of grass. This tends to prove that it is not suitable to simulate intra-monthly variability, and a fortiori, the response of vegetation to accidental releases that may occur during the day. The need to increase the temporal resolution of the model has been identified in order to simulate the impact of intermittent ¹⁴C releases occurring either the day or night, such as those recorded by the AREVA NC plant.

  12. Mesure du taux de la capture radiative du muon par l'hydrogene liquide

    NASA Astrophysics Data System (ADS)

    Jonkmans, Guy

    À basse énergie, l'interaction faible entre leptons et quarks est décrite par une interaction de la forme courant × courant de type V - A. La présence de l'interaction forte induit des couplages additionnels qui doivent être déterminés expérimentalement. De ceux-ci, le couplage pseudoscalaire induit, gp , est mesuré avec la plus grande incertitude et fait l'objet de la présente recherche. L'hypothèse du Courant Axial Partiellement Conservé (CAPC) et l'usage de la relation de Goldberger-Treiman relie gp au couplage axial ga . Cette relation a été vérifiée traditionnellement par la Capture Ordinaire du Muon (COM) à une valeur fixe du moment de transfert q. La Capture Radiative du Muon (CRM), m- p-->nnmg , est un meilleur outil pour l'étude de gp à cause de sa dépendance variable en q2 qui offre une plus grande sensibilité dans la partie à haute énergie du spectre des photons. Toutefois, le petit rapport d'embranchement (~10-8) de la CRM par rapport à la désintégration du muon a retardé cette mesure jusqu'à ce jour. La théorie et les difficultés expérimentales associées à la détection des photons de CRM sont présentées au deuxième chapitre. On décrit ensuite, au troisième chapitre, les composantes du système de détection. Ce détecteur est un spectromètre à paires de grand angle solide (~3p) et qui permet l'observation des photons par l'analyse des électrons et des positrons de photo-conversion. Ainsi, le bruit de fond important des neutrons de la COM ne constitue pas un problème pour cette mesure. Nous décrivons, au quatrième chapitre, toutes les étapes de l'analyse, nécessaires pour la réduction des multiples bruits de fond. Le cinquième chapitre présente le calcul des efficacités ainsi que l'estimation des erreurs systématiques. Le sixième chapitre démontre comment l'on extrait le rapport d'embranchement pour la CRM ainsi que la valeur ae gp . On insiste sur la dépendance de gp en fonction de la valeur de

  13. ANALYSIS AND EXAMINATION OF MOX FUEL FROM NONPROLIFERATION PROGRAMS

    SciTech Connect

    McCoy, Kevin; Machut, Dr McLean; Morris, Robert Noel; Blanpain, Patrick; Hemrick, James Gordon

    2013-01-01

    The U.S. Department of Energy has decided to dispose of a portion of the nation s surplus plutonium by reconstituting it into mixed oxide (MOX) fuel and irradiating it in commercial power reactors. Four lead assemblies were manufactured and irradiated to a maximum fuel rod burnup of 47.3 MWd/kg heavy metal. This was the first commercial irradiation of MOX fuel with a 240Pu/239Pu ratio of less than 0.10. Five fuel rods with varying burnups and plutonium contents were selected from one of the assemblies and shipped to Oak Ridge National Laboratory for hot cell examination. The performance of the rods was analyzed with AREVA s next-generation GALILEO code. The results of the analysis confirmed that the fuel rods had performed safely and predictably, and that GALILEO is applicable to MOX fuel with a low 240Pu/239Pu ratio as well as to standard MOX. The results are presented and compared to the GALILEO database. In addition, the fuel cladding was tested to confirm that traces of gallium in the fuel pellets had not affected the mechanical properties of the cladding. The irradiated cladding was found to remain ductile at both room temperature and 350 C for both the axial and circumferential directions.

  14. ASTRID sodium cooled fast reactor: Program for improving in service inspection and repair

    SciTech Connect

    Jadot, F.; De Dinechin, G.; Augem, J. M.; Sibilo, J.

    2011-07-01

    In the frame of the CEA, EDF, AREVA coordinated research program for the development of Generation IV sodium-cooled fast reactors (SFR), the ASTRID project was launched in 2010. For the future prototype, the improvement of in-service inspection and repair (ISI and R) capabilities was identified as a major issue. Following the pluri-annual SFR research program, the ISI and R main R and D axes remain: i) improvement of the primary system conceptual design, ii) development of measurement and inspection techniques (continuous monitoring instrumentation and periodic inspection tools), iii) accessibility and associated robotics, and iv) development and validation of repair processes. Associated ISI and R needs are being defined through an iterative method between designers and instrumentation specialists: adaptation of the Design to ISI and R requirements, fission chamber development, validation of the ultrasonic and chemical transducers, of ultrasonic non destructive simulation, of acoustic surveillance, of laser repair intervention processes, of connected robotic equipment. Moreover, CEA, as leader of the ASTRID Project, is willing to find new contributors, partners or suppliers, in order to get innovative, diversified, exhaustive and efficient solutions. (authors)

  15. The closed fuel cycle

    SciTech Connect

    Froment, Antoine; Gillet, Philippe

    2007-07-01

    Available in abstract form only. Full text of publication follows: The fast growth of the world's economy coupled with the need for optimizing use of natural resources, for energy security and for climate change mitigation make energy supply one of the 21. century most daring challenges. The high reliability and efficiency of nuclear energy, its competitiveness in an energy market undergoing a new oil shock are as many factors in favor of the 'renaissance' of this greenhouse gas free energy. Over 160,000 tHM of LWR1 and AGR2 Used Nuclear Fuel (UNF) have already been unloaded from the reactor cores corresponding to 7,000 tons discharged per year worldwide. By 2030, this amount could exceed 400,000 tHM and annual unloading 14,000 tHM/year. AREVA believes that closing the nuclear fuel cycle through the treatment and recycling of Used Nuclear Fuel sustains the worldwide nuclear power expansion. It is an economically sound and environmentally responsible choice, based on the preservation of natural resources through the recycling of used fuel. It furthermore provides a safe and secure management of wastes while significantly minimizing the burden left to future generations. (authors)

  16. Determination of Light Water Reactor Fuel Burnup with the Isotope Ratio Method

    SciTech Connect

    Gerlach, David C.; Mitchell, Mark R.; Reid, Bruce D.; Gesh, Christopher J.; Hurley, David E.

    2007-11-01

    For the current project to demonstrate that isotope ratio measurements can be extended to zirconium alloys used in LWR fuel assemblies we report new analyses on irradiated samples obtained from a reactor. Zirconium alloys are used for structural elements of fuel assemblies and for the fuel element cladding. This report covers new measurements done on irradiated and unirradiated zirconium alloys, Unirradiated zircaloy samples serve as reference samples and indicate starting values or natural values for the Ti isotope ratio measured. New measurements of irradiated samples include results for 3 samples provided by AREVA. New results indicate: 1. Titanium isotope ratios were measured again in unirradiated samples to obtain reference or starting values at the same time irradiated samples were analyzed. In particular, 49Ti/48Ti ratios were indistinguishably close to values determined several months earlier and to expected natural values. 2. 49Ti/48Ti ratios were measured in 3 irradiated samples thus far, and demonstrate marked departures from natural or initial ratios, well beyond analytical uncertainty, and the ratios vary with reported fluence values. The irradiated samples appear to have significant surface contamination or radiation damage which required more time for SIMS analyses. 3. Other activated impurity elements still limit the sample size for SIMS analysis of irradiated samples. The sub-samples chosen for SIMS analysis, although smaller than optimal, were still analyzed successfully without violating the conditions of the applicable Radiological Work Permit

  17. KERENA safety concept in the context of the Fukushima accident

    SciTech Connect

    Zacharias, T.; Novotny, C.; Bielor, E.

    2012-07-01

    Within the last three years AREVA NP and E.On KK finalized the basic design of KERENA which is a medium sized innovative boiling water reactor, based on the operational experience of German BWR nuclear power plants (NPPs). It is a generation III reactor design with a net electrical output of about 1250 MW. It combines active safety equipment of service-proven designs with new passive safety components, both safety classified. The passive systems utilize basic laws of physics, such as gravity and natural convection, enabling them to function without electric power. Even actuation of these systems is performed thanks to basic physic laws. The degree of diversity in component and system design, achieved by combining active and passive equipment, results in a very low core damage frequency. The Fukushima accident enhanced the world wide discussion about the safety of operating nuclear power plants. World wide stress tests for operating nuclear power plants are being performed embracing both natural and man made hazards. Beside the assessment of existing power plants, also new designs are analyzed regarding the system response to beyond design base accidents. KERENA's optimal combination of diversified cooling systems (active and passive) allows passing efficiently such tests, with a high level of confidence. This paper describes the passive safety components and the KERENA reactor behavior after a Fukushima like accident. (authors)

  18. Half-century archives of occupational medical data on French nuclear workers: a dusty warehouse or gold mine for epidemiological research?

    PubMed

    Garsi, Jerome-Philippe; Samson, Eric; Chablais, Laetitia; Zhivin, Sergey; Niogret, Christine; Laurier, Dominique; Guseva Canu, Irina

    2014-12-01

    This article discusses the availability and completeness of medical data on workers from the AREVA NC Pierrelatte nuclear plant and their possible use in epidemiological research on cardiovascular and metabolic disorders related to internal exposure to uranium. We created a computer database from files on 394 eligible workers included in an ongoing nested case-control study from a larger cohort of 2897 French nuclear workers. For each worker, we collected records of previous employment, job positions, job descriptions, medical visits, and blood test results from medical history. The dataset counts 9,471 medical examinations and 12,735 blood test results. For almost all of the parameters relevant for research on cardiovascular risk, data completeness and availability is over 90%, but it varies with time and improves in the latest time period. In the absence of biobanks, collecting and computerising available good-quality occupational medicine archive data constitutes a valuable alternative for epidemiological and aetiological research in occupational health. Biobanks rarely contain biological samples over an entire worker's carrier and medical data from nuclear industry archives might make up for unavailable biomarkers that could provide information on cardiovascular and metabolic diseases.

  19. Risk-informed regulation and safety management of nuclear power plants--on the prevention of severe accidents.

    PubMed

    Himanen, Risto; Julin, Ari; Jänkälä, Kalle; Holmberg, Jan-Erik; Virolainen, Reino

    2012-11-01

    There are four operating nuclear power plant (NPP) units in Finland. The Teollisuuden Voima (TVO) power company has two 840 MWe BWR units supplied by Asea-Atom at the Olkiluoto site. The Fortum corporation (formerly IVO) has two 500 MWe VVER 440/213 units at the Loviisa site. In addition, a 1600 MWe European Pressurized Water Reactor supplied by AREVA NP (formerly the Framatome ANP--Siemens AG Consortium) is under construction at the Olkiluoto site. Recently, the Finnish Parliament ratified the government Decision in Principle that the utilities' applications to build two new NPP units are in line with the total good of the society. The Finnish utilities, Fenno power company, and TVO company are in progress of qualifying the type of the new nuclear builds. In Finland, risk-informed applications are formally integrated in the regulatory process of NPPs that are already in the early design phase and these are to run through the construction and operation phases all through the entire plant service time. A plant-specific full-scope probabilistic risk assessment (PRA) is required for each NPP. PRAs shall cover internal events, area events (fires, floods), and external events such as harsh weather conditions and seismic events in all operating modes. Special attention is devoted to the use of various risk-informed PRA applications in the licensing of Olkiluoto 3 NPP.

  20. Optimization of a heterogeneous fast breeder reactor core with improved behavior during unprotected transients

    SciTech Connect

    Poumerouly, S.; Schmitt, D.; Massara, S.; Maliverney, B.

    2012-07-01

    Innovative Sodium-cooled Fast Reactors (SFRs) are currently being investigated by CEA, AREVA and EDF in the framework of a joint French collaboration, and the construction of a GEN IV prototype, ASTRID (Advanced Sodium Technical Reactor for Industrial Demonstration), is scheduled in the years 2020. Significant improvements are expected so as to improve the reactor safety: the goal is to achieve a robust safety demonstration of the mastering of the consequences of a Core Disruptive Accident (CDA), whether by means of prevention or mitigation features. In this framework, an innovative design was proposed by CEA in 2010. It aims at strongly reducing the sodium void effect, thereby improving the core behavior during unprotected loss of coolant transients. This design is strongly heterogeneous and includes, amongst others, a fertile plate, a sodium plenum associated with a B{sub 4}C upper blanket and a stepwise modulation of the fissile height of the core (onwards referred to as the 'diabolo shape'). In this paper, studies which were entirely carried out at EDF are presented: the full potential of this heterogeneous concept is thoroughly investigated using the SDDS methodology. (authors)

  1. NGNP Infrastructure Readiness Assessment: Consolidation Report

    SciTech Connect

    Brian K Castle

    2011-02-01

    The Next Generation Nuclear Plant (NGNP) project supports the development, demonstration, and deployment of high temperature gas-cooled reactors (HTGRs). The NGNP project is being reviewed by the Nuclear Energy Advisory Council (NEAC) to provide input to the DOE, who will make a recommendation to the Secretary of Energy, whether or not to continue with Phase 2 of the NGNP project. The NEAC review will be based on, in part, the infrastructure readiness assessment, which is an assessment of industry's current ability to provide specified components for the FOAK NGNP, meet quality assurance requirements, transport components, have the necessary workforce in place, and have the necessary construction capabilities. AREVA and Westinghouse were contracted to perform independent assessments of industry's capabilities because of their experience with nuclear supply chains, which is a result of their experiences with the EPR and AP-1000 reactors. Both vendors produced infrastructure readiness assessment reports that identified key components and categorized these components into three groups based on their ability to be deployed in the FOAK plant. The NGNP project has several programs that are developing key components and capabilities. For these components, the NGNP project have provided input to properly assess the infrastructure readiness for these components.

  2. Evaluation of Ultrasonic Measurement Variation in the Double-Shell Tank Integrity Project

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.; Crawford, Susan L.; Munley, John T.

    2010-01-12

    Washington River Protection Solutions (WRPS) under contract from the U.S. Department of Energy (DOE) is responsible for assessing the condition of the double-shell tanks (DST) on the Hanford nuclear site. WRPS has contracted with AREVA Federal Services LLC (AFS) to perform ultrasonic testing (UT) inspections of the 28 DSTs to assess the condition of the tanks, judge the effects of past corrosion control practices, and satisfy a regulatory requirement to periodically assess the integrity of the tanks. Since measurement inception in 1997, nine waste tanks have been examined twice (at the time of this report) providing UT data that can now be compared over specific areas. During initial reviews of these two comparable data sets, average UT wall-thickness measurement reductions were noted in most of the tanks. This variation could be a result of actual wall thinning occurring on the waste-tanks walls, or some other unexplained anomaly resulting from measurement error due to causes such as the then-current measurement procedures, operator setup, or equipment differences. WRPS contracted with the Pacific Northwest National Laboratory (PNNL) to assist in understanding why this variation exists and where it stems from.

  3. Experimental validation of the DARWIN2.3 package for fuel cycle applications

    SciTech Connect

    San-Felice, L.; Eschbach, R.; Bourdot, P.; Tsilanizara, A.; Huynh, T. D.; Ourly, H.; Thro, J. F.

    2012-07-01

    The DARWIN package, developed by the CEA and its French partners (AREVA and EDF) provides the required parameters for fuel cycle applications: fuel inventory, decay heat, activity, neutron, {gamma}, {alpha}, {beta} sources and spectrum, radiotoxicity. This paper presents the DARWIN2.3 experimental validation for fuel inventory and decay heat calculations on Pressurized Water Reactor (PWR). In order to validate this code system for spent fuel inventory a large program has been undertaken, based on spent fuel chemical assays. This paper deals with the experimental validation of DARWIN2.3 for the Pressurized Water Reactor (PWR) Uranium Oxide (UOX) and Mixed Oxide (MOX) fuel inventory calculation, focused on the isotopes involved in Burn-Up Credit (BUC) applications and decay heat computations. The calculation - experiment (C/E-1) discrepancies are calculated with the latest European evaluation file JEFF-3.1.1 associated with the SHEM energy mesh. An overview of the tendencies is obtained on a complete range of burn-up from 10 to 85 GWd/t (10 to 60 GWcVt for MOX fuel). The experimental validation of the DARWIN2.3 package for decay heat calculation is performed using calorimetric measurements carried out at the Swedish Interim Spent Fuel Storage Facility for Pressurized Water Reactor (PWR) assemblies, covering a large burn-up (20 to 50 GWd/t) and cooling time range (10 to 30 years). (authors)

  4. Mixed Oxide Fresh Fuel Package Auxiliary Equipment

    SciTech Connect

    Yapuncich, F.; Ross, A.; Clark, R.H.; Ammerman, D.

    2008-07-01

    The United States Department of Energy's National Nuclear Security Administration (NNSA) is overseeing the construction the Mixed Oxide (MOX) Fuel Fabrication Facility (MFFF) on the Savannah River Site. The new facility, being constructed by NNSA's contractor Shaw AREVA MOX Services, will fabricate fuel assemblies utilizing surplus plutonium as feedstock. The fuel will be used in designated commercial nuclear reactors. The MOX Fresh Fuel Package (MFFP), which has recently been licensed by the Nuclear Regulatory Commission (NRC) as a type B package (USA/9295/B(U)F-96), will be utilized to transport the fabricated fuel assemblies from the MFFF to the nuclear reactors. It was necessary to develop auxiliary equipment that would be able to efficiently handle the high precision fuel assemblies. Also, the physical constraints of the MFFF and the nuclear power plants require that the equipment be capable of loading and unloading the fuel assemblies both vertically and horizontally. The ability to reconfigure the load/unload evolution builds in a large degree of flexibility for the MFFP for the handling of many types of both fuel and non fuel payloads. The design and analysis met various technical specifications including dynamic and static seismic criteria. The fabrication was completed by three major fabrication facilities within the United States. The testing was conducted by Sandia National Laboratories. The unique design specifications and successful testing sequences will be discussed. (authors)

  5. Summary of Planned Implementation for the HTGR Lessons Learned Applicable to the NGNP

    SciTech Connect

    Ian Mckirdy

    2011-09-01

    This document presents a reconciliation of the lessons learned during a 2010 comprehensive evaluation of pertinent lessons learned from past and present high temperature gas-cooled reactors that apply to the Next Generation Nuclear Plant Project along with current and planned activities. The data used are from the latest Idaho National Laboratory research and development plans, the conceptual design report from General Atomics, and the pebble bed reactor technology readiness study from AREVA. Only those lessons related to the structures, systems, and components of the Next Generation Nuclear Plant (NGNP), as documented in the recently updated lessons learned report are addressed. These reconciliations are ordered according to plant area, followed by the affected system, subsystem, or component; lesson learned; and finally an NGNP implementation statement. This report (1) provides cross references to the original lessons learned document, (2) describes the lesson learned, (3) provides the current NGNP implementation status with design data needs associated with the lesson learned, (4) identifies the research and development being performed related to the lesson learned, and (5) summarizes with a status of how the lesson learned has been addressed by the NGNP Project.

  6. Plant maintenance and advanced reactors issue, 2008

    SciTech Connect

    Agnihotri, Newal

    2009-09-15

    The focus of the September-October issue is on plant maintenance and advanced reactors. Major articles/reports in this issue include: Technologies of national importance, by Tsutomu Ohkubo, Japan Atomic Energy Agency, Japan; Modeling and simulation advances brighten future nuclear power, by Hussein Khalil, Argonne National Laboratory, Energy and desalination projects, by Ratan Kumar Sinha, Bhabha Atomic Research Centre, India; A plant with simplified design, by John Higgins, GE Hitachi Nuclear Energy; A forward thinking design, by Ray Ganthner, AREVA; A passively safe design, by Ed Cummins, Westinghouse Electric Company; A market-ready design, by Ken Petrunik, Atomic Energy of Canada Limited, Canada; Generation IV Advanced Nuclear Energy Systems, by Jacques Bouchard, French Commissariat a l'Energie Atomique, France, and Ralph Bennett, Idaho National Laboratory; Innovative reactor designs, a report by IAEA, Vienna, Austria; Guidance for new vendors, by John Nakoski, U.S. Nuclear Regulatory Commission; Road map for future energy, by John Cleveland, International Atomic Energy Agency, Vienna, Austria; and, Vermont's largest source of electricity, by Tyler Lamberts, Entergy Nuclear Operations, Inc. The Industry Innovation article is titled Intelligent monitoring technology, by Chris Demars, Exelon Nuclear.

  7. Validation of the new code package APOLLO2.8 for accurate PWR neutronics calculations

    SciTech Connect

    Santamarina, A.; Bernard, D.; Blaise, P.; Leconte, P.; Palau, J. M.; Roque, B.; Vaglio, C.; Vidal, J. F.

    2013-07-01

    This paper summarizes the Qualification work performed to demonstrate the accuracy of the new APOLLO2.S/SHEM-MOC package based on JEFF3.1.1 nuclear data file for the prediction of PWR neutronics parameters. This experimental validation is based on PWR mock-up critical experiments performed in the EOLE/MINERVE zero-power reactors and on P.I. Es on spent fuel assemblies from the French PWRs. The Calculation-Experiment comparison for the main design parameters is presented: reactivity of UOX and MOX lattices, depletion calculation and fuel inventory, reactivity loss with burnup, pin-by-pin power maps, Doppler coefficient, Moderator Temperature Coefficient, Void coefficient, UO{sub 2}-Gd{sub 2}O{sub 3} poisoning worth, Efficiency of Ag-In-Cd and B4C control rods, Reflector Saving for both standard 2-cm baffle and GEN3 advanced thick SS reflector. From this qualification process, calculation biases and associated uncertainties are derived. This code package APOLLO2.8 is already implemented in the ARCADIA new AREVA calculation chain for core physics and is currently under implementation in the future neutronics package of the French utility Electricite de France. (authors)

  8. Extending the Range of Organic Compounds that Can Be Destroyed Using the Process of Adsorption Coupled with Electrochemical Regeneration - 13054

    SciTech Connect

    Brown, Nigel; Lodge, Mike; Hilton, Linda; Adams, Alex; Vaudey, Claire-Emilie; Toulemonde, Valerie

    2013-07-01

    The nuclear industry is not a provider of oils and solvents but uses them in motors, equipment and even in chemical processes to extract valuable products. Currently, for old and contaminated oils and solvents, techniques still exist, such as incineration, but not all the oils and solvents are compatible with this technique because the activities of some components inside the oils are too high to be accepted at the incineration facility. For these oils, an alternative technique needs to be found for treatment. A process developed for water treatment using a technique of adsorption coupled with electrochemical regeneration has been investigated to assess its capability to treat these organic wastes. One of the strengths of the process is its flexibility and adaptation to different compositions of oils. This point is important because, in the AREVA case, there are a lot of small volumes of old oils which need to be re-characterized. It takes time and money to do it especially when oils are contaminated; this is one reason why the technique is interesting to investigate. Tests have been performed with different oils coming from different sites to test the feasibility. Results demonstrate the destruction of a range of organics with regeneration energy requirements of 13.4 - 68.7 kWh/l and offer confidence for the future potential of the process. (authors)

  9. Ultrasonic Examination of Double-Shell Tank 241-AP-107 Examination Completed February 2008

    SciTech Connect

    Pardini, Allan F.; Weier, Dennis R.; Anderson, Kevin K.

    2008-09-29

    AREVA Federal Services LLC (AFS), under a contract from CH2M HILL Hanford Group (CH2M HILL), has performed an ultrasonic examination of selected portions of Double-Shell Tank 241-AP-107. The purpose of this examination was to provide information that could be used to evaluate the integrity of the wall of the primary tank. The requirements for the ultrasonic examination of Tank 241-AP-107 were to detect, characterize (identify, size, and locate), and record measurements made of any wall thinning, pitting, or cracks that might be present in the wall of the primary tank. Any measurements that exceed the requirements set forth in the Engineering Task Plan (ETP), RPP-Plan-34301 (Castleberry 2007) and summarized on page 1 of this document, are to be reported to CH2M HILL and the Pacific Northwest National Laboratory (PNNL) for further evaluation. Under the contract with CH2M HILL, all data is to be recorded on electronic media and paper copies of all measurements are provided to PNNL for third-party evaluation. PNNL is responsible for preparing a report(s) that describes the results of the AFS ultrasonic examinations.

  10. GAMPIX: A new generation of gamma camera

    NASA Astrophysics Data System (ADS)

    Gmar, M.; Agelou, M.; Carrel, F.; Schoepff, V.

    2011-10-01

    Gamma imaging is a technique of great interest in several fields such as homeland security or decommissioning/dismantling of nuclear facilities in order to localize hot spots of radioactivity. In the nineties, previous works led by CEA LIST resulted in the development of a first generation of gamma camera called CARTOGAM, now commercialized by AREVA CANBERRA. Even if its performances can be adapted to many applications, its weight of 15 kg can be an issue. For several years, CEA LIST has been developing a new generation of gamma camera, called GAMPIX. This system is mainly based on the Medipix2 chip, hybridized to a 1 mm thick CdTe substrate. A coded mask replaces the pinhole collimator in order to increase the sensitivity of the gamma camera. Hence, we obtained a very compact device (global weight less than 1 kg without any shielding), which is easy to handle and to use. In this article, we present the main characteristics of GAMPIX and we expose the first experimental results illustrating the performances of this new generation of gamma camera.

  11. Safety of interim storage solutions of used nuclear fuel during extended term

    SciTech Connect

    Shelton, C.; Bader, S.; Issard, H.; Arslan, M.

    2013-07-01

    In 2013, the total amount of stored used nuclear fuel (UNF) in the world will reach 225,000 T HM. The UNF inventory in wet storage will take up over 80% of the available total spent fuel pool (SFP) capacity. Interim storage solutions are needed. They give flexibility to the nuclear operators and ensure that nuclear reactors continue to operate. However, we need to keep in mind that they are also an easy way to differ final decision and implementation of a UNF management approach (recycling or final disposal). In term of public perception, they can have a negative impact overtime as it may appear that nuclear industry may have significant issues to resolve. In countries lacking an integrated UNF management approach, the UNF are being discharged from the SFPs to interim storage (mostly to dry storage) at the same rate as UNF is being discharged from reactors, as the SFPs at the reactor sites are becoming full. This is now the case in USA, Taiwan, Switzerland, Spain, South Africa and Germany. For interim storage, AREVA has developed different solutions in order to allow the continued operation of reactors while meeting the current requirements of Safety Authorities: -) Dry storage canisters on pads, -) Dual-purpose casks (dry storage and transportation), -) Vault dry storage, and -) Centralized pool storage.

  12. International trade and waste and fuel management issue, 2009

    SciTech Connect

    Agnihotri, Newal

    2009-01-15

    The focus of the January-February issue is on international trade and waste and fuel managment. Major articles/reports in this issue include: Innovative financing and workforce planning, by Donna Jacobs, Entergy Nuclear; Nuclear power - a long-term need, by John C. Devine, Gerald Goldsmith and Michael DeLallo, WorleyParsons; Importance of loan guarantee program, by Donald Hintz; EPC contracts for new plants, by Dave Barry, Shaw Power Group; GNEP and fuel recycling, by Alan Hanson, AREVA NC Inc.; Safe and reliable reactor, by Kiyoshi Yamauchi, Mitsubishi Heavy Industries, Ltd.; Safe, small and simple reactors, by Yoshi Sakashita, Toshiba Corporation; Nuclear power in Thailand, by Tatchai Sumitra, Thailand Institute of Nuclear Technology; and, Nuclear power in Vietnam, by Tran Huu Phat, Vietnam Atomic Energy Commission. The Industry Innovation article this issue is Rectifying axial-offset-anomaly problems, by Don Adams, Tennessee Valley Authority. The Plant Profile article is Star of Stars Excellence, by Tyler Lamberts, Entergy Nuclear Operations, Inc.

  13. Evaluation of Ultrasonic Time-of-Flight Diffraction Data for Selected Control Rod Drive Nozzles from Davis Besse Nuclear Power Plant

    SciTech Connect

    Cumblidge, Stephen E.; Cinson, Anthony D.; Anderson, Michael T.

    2011-04-25

    Pacific Northwest National Laboratory (PNNL) examined ultrasonic (UT) time-of-flight diffraction (TOFD) data from ten (10) nozzles in the Davis Besse Nuclear Power Plant reactor closure head. The TOFD data was acquired by AREVA after a bare metal visual examination of the pressure vessel head indicated potential leakage in at least one nozzle. A detailed analysis of the UT data shows that Nozzle 4 has three indications consistent with cracking in the penetration tube. One of the indications starts at the wetted side of the weld and progresses to the annulus. In addition, examination of UT data from the annulus region of Nozzle 4 displays an irregular pattern that could be associated with boric acid deposits and leakage/wastage in the interference fit. The review of TOFD data for the other nine nozzles resulted in several indications being detected in the weld region and near the inner diameter (ID) and outer diameter (OD) surfaces of the penetration tube, but no other indications that are consistent with cracking that may have resulted in leakage were observed. A review of the back-wall reflections in the other nine nozzles also did not show strong indications of leakage, although Nozzle 67 displayed an irregularly-shaped region of high ultrasonic transmission near 180 degrees on the interference fit.

  14. Bi-content Gadolinia as Burnable Absorber in PWR to Improve the Reactor Core Behaviour

    SciTech Connect

    Zheng, S.

    2007-07-01

    The gadolinia product is one of the standard burnable absorbers used in the PWR long and low leakage fuel cycle in order to control the radial power distribution and to hold down the initial core reactivity. This product presents a large number of advantages such as the high efficiency with only a small number of gadolinia-bearing rods, the easy adjustment between the number and the content of the gadolinia-bearing rods according to the cycle length need and the initial reactivity hold-down, no increasing of boron concentration versus cycle depletion, no additional increasing of internal pressure in poisoned rods, very low additional manufacture cost. On the other hand, some unfavourable phenomena are also observed during the utilization of the gadolinia: amplification of the asymmetrical power distribution and more negative axial offset. Based on the correlation between the gadolinia burnout and its content, the use of gadolinia bi-content will improve the parameters indicated here above. The gadolinia bi-content have been used in BWR for more than 20 years. In this paper, the comparison of the main reactor core physical parameters in PWR, calculated with the AREVA NP standard neutronic code package SCIENCE, is made by using the mono- and bi-content of the gadolinia products in the same fuel assembly. The results show that the asymmetrical axial and azimuthal power distribution can be improved in the case of the bi-content gadolinia product. (authors)

  15. Integration of uncertainties into internal contamination monitoring.

    PubMed

    Davesne, E; Casanova, P; Chojnacki, E; Paquet, F; Blanchardon, E

    2010-10-01

    Potential internal contaminations of workers are monitored by periodic bioassays interpreted in terms of intake and committed effective dose through biokinetic and dosimetric models. After a prospective evaluation of exposure at a workplace, a suitable monitoring program can be defined by the choice of measurement techniques and frequency of measurements. However, the actual conditions of exposure are usually not well defined and the measurements are subject to errors. In this study we took into consideration the uncertainties associated with a routine monitoring program in order to evaluate the minimum intake and dose detectable for a given level of confidence. Major sources of uncertainty are the contamination time, the size distribution and absorption into blood of the incorporated particles, and the measurement errors. Different assumptions may be applied to model uncertain knowledge, which lead to different statistical approaches. The available information is modeled here by classical or Bayesian probability distributions. These techniques are implemented in the OPSCI software under development. This methodology was applied to the monitoring program of workers in charge of plutonium purification at the AREVA NC reprocessing facility (La Hague, France). A sensitivity analysis was carried out to determine the important parameters for the minimum detectable dose. The methods presented here may be used for assessment of any other routine monitoring program through the comparison of the minimum detectable dose for a given confidence level with dose constraints. PMID:20838093

  16. Global recycling services for short and long term risk reduction

    SciTech Connect

    Arslan, M.; Grygiel, J.M.; Drevon, C.; Lelievre, F.; Lesage, M.; Vincent, O.

    2013-07-01

    New schemes are being developed by AREVA in order to provide global solutions for safe and non-proliferating management of used fuels, thereby significantly contributing to overall risks reduction and sustainable nuclear development. Utilities are thereby provided with a service through which they will be able to send their used fuels and only get returned vitrified and compacted waste, the only waste remaining after reprocessing. This waste is stable, standard and has demonstrated capability for very long term interim storage. They are provided as well with associated facilities and all necessary services for storage in a demonstrated safely manner. Recycled fuels, in particular MOX, would be used either in existing LWRs or in a very limited number of full MOX reactors (like the EPR reactor), located in selected countries, that will recycle MOX so as to downgrade the isotopic quality of the Pu inventories in a significant manner. Reprocessed uranium also can be recycled. These schemes, on top of offering demonstrated operational advantages and a responsible approach, result into optimized economics for all shareholders of the scheme, as part of reactor financing (under Opex or Capex form) will be secured thanks to the value of the recycled flows. It also increases fuel cost predictability as recycled fuel is not subject to market fluctuations as much and allows, in a limited span of time, for clear risk mitigation. (authors)

  17. Swelling of U(Mo)–Al(Si) dispersion fuel under irradiation – Non-destructive analyses of the LEONIDAS E-FUTURE plates

    SciTech Connect

    S. Van den Berghe; Y. Parthoens; F. Charollais; Y. S. Kim; A. Leenaers; E. Koonen; V. Kuzminov; P. Lemoine; C. Jarousse; H. Guyon; D. Wachs; D. Keiser, Jr.; A. Robinson; J. Stevens; G. Hofman

    2012-11-01

    In the framework of the elimination of High-Enriched Uranium (HEU) from the civil circuit, the search for an appropriate fuel to replace the high-enriched research reactor fuel in those reactors that currently still require it for their operation has led to the development of a U–7 wt.%Mo alloy based dispersion fuel with an Al–Si matrix. The European LEONIDAS program, joining SCK-CEN, ILL, CEA and AREVA-CERCA, is aimed at the qualification of such a fuel for the use in high power conditions. The first experiment of the program, designated E-FUTURE, was performed to select the appropriate matrix Si concentration and fuel plate post-production heat treatment parameters for further qualification. It consisted of the irradiation of four distinct (4% and 6% Si, 3 different heat treatments) full size, flat fuel plates in the BR2 reactor. The irradiation conditions were relatively severe: 470 W/cm2 peak BOL power, with an approximate 70% 235U peak burnup.

  18. Selection of materials for sodium fast reactor steam generators

    SciTech Connect

    Dubiez-Le Goff, S.; Garnier, S.; Gelineau, O.; Dalle, F.; Blat-Yrieix, M.; Augem, J. M.

    2012-07-01

    Sodium Fast Reactor (SFR) is considered in France as the most mature technology of the different Generation IV systems. In the short-term the designing work is focused on the identification of the potential tracks to demonstrate licensing capability, availability, in-service inspection capability and economical performance. In that frame materials selection for the major components, as the steam generator, is a particularly key point managed within a French Research and Development program launched by AREVA, CEA and EDF. The choice of the material for the steam generator is indeed complex because various aspects shall be considered like mechanical and thermal properties at high temperature, interaction with sodium on one side and water and steam on the other side, resistance to wastage, procurement, fabrication, weldability and ability for inspection and in-situ intervention. The following relevant options are evaluated: the modified 9Cr1Mo ferritic-martensitic grade and the Alloy 800 austenitic grade. The objective of this paper is to assess for both candidates their abilities to reach the current SFR needs regarding material design data, from AFCEN RCC-MRx Code in particular, compatibility with environments and manufacturability. (authors)

  19. Impacts of (14)C discharges from a nuclear fuel reprocessing plant on surrounding vegetation: Comparison between grass field measurements and TOCATTA-χ and SSPAM(14)C model computations.

    PubMed

    Limer, Laura M C; Le Dizès-Maurel, Séverine; Klos, Ryk; Maro, Denis; Nordén, Maria

    2015-09-01

    This article compares and discusses the ability of two different models to reproduce the observed temporal variability in grass (14)C activity in the vicinity of AREVA-NC La Hague nuclear fuel reprocessing plant in France. These two models are the TOCATTA-χ model, which is specifically designed for modelling transfer of (14)C (and tritium) in the terrestrial environment over short to medium timescales (days to years), and SSPAM(14)C, which has been developed to model the transfer of (14)C in the soil-plant-atmosphere with consideration over both short and long timescales (days to thousands of years). The main goal of this article is to discuss the strengths and weaknesses of the models studied, and to investigate if modelling could be improved through consideration of a much higher level of detail of plant physiology and/or higher number of plant compartments. These models have been applied here to the La Hague field data as it represents a medium term data set with both short term variation and a sizeable time series of measurements against which to compare the models. The two models have different objectives in terms of the timescales they are intended to be applied over, and thus incorporate biological processes, such as photosynthesis and plant growth, at different levels of complexity. It was found that the inclusion of seasonal dynamics in the models improved predictions of the specific activity in grass for such a source term of atmospheric (14)C. PMID:26063400

  20. Half-century archives of occupational medical data on French nuclear workers: a dusty warehouse or gold mine for epidemiological research?

    PubMed

    Garsi, Jerome-Philippe; Samson, Eric; Chablais, Laetitia; Zhivin, Sergey; Niogret, Christine; Laurier, Dominique; Guseva Canu, Irina

    2014-12-01

    This article discusses the availability and completeness of medical data on workers from the AREVA NC Pierrelatte nuclear plant and their possible use in epidemiological research on cardiovascular and metabolic disorders related to internal exposure to uranium. We created a computer database from files on 394 eligible workers included in an ongoing nested case-control study from a larger cohort of 2897 French nuclear workers. For each worker, we collected records of previous employment, job positions, job descriptions, medical visits, and blood test results from medical history. The dataset counts 9,471 medical examinations and 12,735 blood test results. For almost all of the parameters relevant for research on cardiovascular risk, data completeness and availability is over 90%, but it varies with time and improves in the latest time period. In the absence of biobanks, collecting and computerising available good-quality occupational medicine archive data constitutes a valuable alternative for epidemiological and aetiological research in occupational health. Biobanks rarely contain biological samples over an entire worker's carrier and medical data from nuclear industry archives might make up for unavailable biomarkers that could provide information on cardiovascular and metabolic diseases. PMID:25720028

  1. An evolution of technologies and applications of gamma imagers in the nuclear cycle industry

    SciTech Connect

    Khalil, R. A.; Menaa, N.; De Toro, D.; Varet, T.

    2011-07-01

    The tracking of radiation contamination and distribution has become a high priority in the nuclear cycle industry in order to respect the ALARA principle which is a main challenge during decontamination and dismantling activities. To support this need, AREVA/CANBERRA and CEA LIST have been actively carrying out research and development on a gamma-radiation imager. In this paper we will present the new generation of gamma camera, called GAMPIX. This system is based on the Timepix chip, hybridized with a CdTe substrate. A coded mask could be used in order to increase the sensitivity of the camera. Moreover, due to the USB connection with a standard computer, this gamma camera is immediately operational and user-friendly. The final system is a very compact gamma camera (global weight is less than 1 kg without any shielding) which could be used as a hand-held device for radioprotection purposes. In this article, we present the main characteristics of this new generation of gamma camera and we expose experimental results obtained during in situ measurements. Even though we present preliminary results the final product is under industrialization phase to address various applications specifications. (authors)

  2. Impacts of (14)C discharges from a nuclear fuel reprocessing plant on surrounding vegetation: Comparison between grass field measurements and TOCATTA-χ and SSPAM(14)C model computations.

    PubMed

    Limer, Laura M C; Le Dizès-Maurel, Séverine; Klos, Ryk; Maro, Denis; Nordén, Maria

    2015-09-01

    This article compares and discusses the ability of two different models to reproduce the observed temporal variability in grass (14)C activity in the vicinity of AREVA-NC La Hague nuclear fuel reprocessing plant in France. These two models are the TOCATTA-χ model, which is specifically designed for modelling transfer of (14)C (and tritium) in the terrestrial environment over short to medium timescales (days to years), and SSPAM(14)C, which has been developed to model the transfer of (14)C in the soil-plant-atmosphere with consideration over both short and long timescales (days to thousands of years). The main goal of this article is to discuss the strengths and weaknesses of the models studied, and to investigate if modelling could be improved through consideration of a much higher level of detail of plant physiology and/or higher number of plant compartments. These models have been applied here to the La Hague field data as it represents a medium term data set with both short term variation and a sizeable time series of measurements against which to compare the models. The two models have different objectives in terms of the timescales they are intended to be applied over, and thus incorporate biological processes, such as photosynthesis and plant growth, at different levels of complexity. It was found that the inclusion of seasonal dynamics in the models improved predictions of the specific activity in grass for such a source term of atmospheric (14)C.

  3. Are Sea State Measurements Required for Fatigue Load Monitoring of Offshore Wind Turbines?

    NASA Astrophysics Data System (ADS)

    Smolka, U.; Kaufer, D.; Cheng, P. W.

    2014-12-01

    Neural network algorithms have shown the capability to infer the actual wind turbine loading from standard signals commonly used for operational control purposes. Fatigue load monitoring done with this readily available data, can offer a robust and cost effective alternative to conventional maintenance-intensive mechanical stress measurement devices. The concept needs to be adopted to offshore wind turbines, where the exposure to the harsh environment with rather difficult accessibility makes the use particularly attractive. At such a site the impact of hydro-dynamically dominated loads might result in poor fatigue estimates, which is due to the lack of information on the surrounding sea state. In order to avoid the need of measuring-buoys, this work studies the employment of additional accelerometers mounted directly at the structure. Various potential placements and three sub-structure types are considered to account for the characteristic structural response caused by wave induced loading. The feasibility is demonstrated on generic data, gained from simulations. Recommended practices are deduced and applied to data from the AREVA M5000 turbine at "alpha ventus".

  4. Swelling of U(Mo)-Al(Si) dispersion fuel under irradiation - Non-destructive analyses of the LEONIDAS E-FUTURE plates

    NASA Astrophysics Data System (ADS)

    Van den Berghe, S.; Parthoens, Y.; Charollais, F.; Kim, Y. S.; Leenaers, A.; Koonen, E.; Kuzminov, V.; Lemoine, P.; Jarousse, C.; Guyon, H.; Wachs, D.; Keiser, D., Jr.; Robinson, A.; Stevens, J.; Hofman, G.

    2012-11-01

    In the framework of the elimination of High-Enriched Uranium (HEU) from the civil circuit, the search for an appropriate fuel to replace the high-enriched research reactor fuel in those reactors that currently still require it for their operation has led to the development of a U-7 wt.%Mo alloy based dispersion fuel with an Al-Si matrix. The European LEONIDAS program, joining SCK•CEN, ILL, CEA and AREVA-CERCA, is aimed at the qualification of such a fuel for the use in high power conditions. The first experiment of the program, designated E-FUTURE, was performed to select the appropriate matrix Si concentration and fuel plate post-production heat treatment parameters for further qualification. It consisted of the irradiation of four distinct (4% and 6% Si, 3 different heat treatments) full size, flat fuel plates in the BR2 reactor. The irradiation conditions were relatively severe: 470 W/cm2 peak BOL power, with a ˜70% 235U peak burnup.

  5. Using bad data to train good grid dispatchers

    SciTech Connect

    Dagle, Jeffery E.

    2006-09-05

    Power grid dispatchers can now train like airline pilots--using simulators that provide faulty readings designed to throw them off--thus teaching them how to compensate for instrument failure and continue to safely and reliably operate the grid. Researchers at the Department of Energy?s Pacific Northwest National Laboratory (PNNL) have developed a hands-on training curriculum that uses a dispatcher-training simulator to evoke loss of situational awareness?originally an aviation term that more generally means ?the perception of the elements in the environment within a volume of time and space, the comprehension of their meaning and the projection of their status in the near future? (Endsley 1988). The objective was to learn if increased awareness led to better recognition and troubleshooting of off-normal conditions. With the help of AREVA T&D, a worldwide provider of transmission and distribution products including grid simulator software, PNNL created specific scenarios to simulate misleading, false data as part of the training curriculum.

  6. Improvements of MCOR: A Monte Carlo depletion code system for fuel assembly reference calculations

    SciTech Connect

    Tippayakul, C.; Ivanov, K.; Misu, S.

    2006-07-01

    This paper presents the improvements of MCOR, a Monte Carlo depletion code system for fuel assembly reference calculations. The improvements of MCOR were initiated by the cooperation between the Penn State Univ. and AREVA NP to enhance the original Penn State Univ. MCOR version in order to be used as a new Monte Carlo depletion analysis tool. Essentially, a new depletion module using KORIGEN is utilized to replace the existing ORIGEN-S depletion module in MCOR. Furthermore, the online burnup cross section generation by the Monte Carlo calculation is implemented in the improved version instead of using the burnup cross section library pre-generated by a transport code. Other code features have also been added to make the new MCOR version easier to use. This paper, in addition, presents the result comparisons of the original and the improved MCOR versions against CASMO-4 and OCTOPUS. It was observed in the comparisons that there were quite significant improvements of the results in terms of k{sub inf}, fission rate distributions and isotopic contents. (authors)

  7. Methodology of Qualification of CCIM Vitrification Process Applied to the High- Level Liquid Waste from Reprocessed Oxide Fuels - 12438

    SciTech Connect

    Lemonnier, S.; Labe, V.; Ledoux, A.; Nonnet, H.; Godon, N.

    2012-07-01

    The vitrification of high-level liquid waste from reprocessed oxide fuels (UOX fuels) by Cold Crucible Induction Melter is planed by AREVA in 2013 in a production line of the R7 facility at La Hague plant. Therefore, the switch of the vitrification technology from the Joule Heated Metal Melter required a complete process qualification study. It involves three specialties, namely the matrix formulation, the glass long-term behavior and the vitrification process development on full-scale pilot. A new glass frit has been elaborated in order to adapt the redox properties and the thermal conductivity of the glass suitable for being vitrified with the Cold Crucible Induction Melter. The role of cobalt oxide on the long term behavior of the glass has been described in the range of the tested concentrations. Concerning the process qualification, the nominal tests, the sensitivity tests and the study of the transient modes allowed to define the nominal operating conditions. Degraded operating conditions tests allowed to identify means of detecting incidents leading to these conditions and allowed to define the procedures to preserve the process equipments protection and the material quality. Finally, the endurance test validated the nominal operating conditions over an extended time period. This global study allowed to draft the package qualification file. The qualification file of the UOX package is currently under approval by the French Nuclear Safety Authority. (authors)

  8. Improvement of advanced nodal method used in 3D core design system

    SciTech Connect

    Rauck, S.; Dall'Osso, A.

    2006-07-01

    This paper deals with AREVA NP progress in the modelling of neutronic phenomena, evaluated through 3D determinist core codes and using 2-group diffusion theory. Our report highlights the advantages of taking into account the assembly environment in the process used for the building of the 2-group collapsed neutronic parameters, such as cross sections or discontinuity factors. The interest of the present method, developed in order to account for the impact of the environment on the above mentioned parameters, resides (i) in the very definition of a global correlation between collapsed neutronic data calculated in an infinite medium and those calculated in a 3D-geometry, and (ii) in the use of a re-homogenization method. Using this approach, computations match better with actual measurements on control rod worth. They also present smaller differences on pin by pin power values compared to the ones computed with another code considered as a reference since it relies on multigroup transport theory. (authors)

  9. Use of probabilistic inversion to model qualitative expert input when selecting a new nuclear reactor technology

    NASA Astrophysics Data System (ADS)

    Merritt, Charles R., Jr.

    Complex investment decisions by corporate executives often require the comparison of dissimilar attributes and competing technologies. A technique to evaluate qualitative input from experts using a Multi-Criteria Decision Method (MCDM) is described to select a new reactor technology for a merchant nuclear generator. The high capital cost, risks from design, licensing and construction, reactor safety and security considerations are some of the diverse considerations when choosing a reactor design. Three next generation reactor technologies are examined: the Advanced Pressurized-1000 (AP-1000) from Westinghouse, Economic Simplified Boiling Water Reactor (ESBWR) from General Electric, and the U.S. Evolutionary Power Reactor (U.S. EPR) from AREVA. Recent developments in MCDM and decision support systems are described. The uncertainty inherent in experts' opinions for the attribute weighting in the MCDM is modeled through the use of probabilistic inversion. In probabilistic inversion, a function is inverted into a random variable within a defined range. Once the distribution is created, random samples based on the distribution are used to perform a sensitivity analysis on the decision results to verify the "strength" of the results. The decision results for the pool of experts identified the U.S. EPR as the optimal choice.

  10. Establishment of the roadmap for chlorination process development for zirconium recovery and recycle

    SciTech Connect

    Collins, E.D.; Del Cul, G.D.; Spencer, B.B.; Brunson, R.R.; Johnson, J.A.

    2013-07-01

    Process development studies are being conducted to recover, purify, and reuse the zirconium (about 98.5% by mass) in used nuclear fuel (UNF) zirconium alloy cladding. Feasibility studies began in FY 2010 using empty cladding hulls that were left after fuel dissolution or after oxidation to a finely divided oxide powder (voloxidation). In FY 2012, two industrial teams (AREVA and Shaw-Westinghouse) were contracted by the Department of Energy Office of Nuclear Energy (NE) to provide technical assistance to the project. In FY 2013, the NE Fuel Cycle Research and Development Program requested development of a technology development roadmap to guide future work. The first step in the roadmap development was to assess the starting point, that is, the current state of the technology and the end goal. Based on previous test results, future work is to be focused on first using chlorine as the chlorinating agent and secondly on the use of a process design that utilizes a chlorination reactor and dual ZrCl{sub 4} product salt condensers. The likely need for a secondary purification step was recognized. Completion of feasibility testing required an experiment on the chemical decladding flowsheet option. This was done during April 2013. The roadmap for process development will continue through process chemistry optimization studies, the chlorinated reactor design configuration, product salt condensers, and the off-gas trapping of tritium or other volatile fission products from the off-gas stream. (authors)

  11. Test Data for USEPR Severe Accident Code Validation

    SciTech Connect

    J. L. Rempe

    2007-05-01

    This document identifies data that can be used for assessing various models embodied in severe accident analysis codes. Phenomena considered in this document, which were limited to those anticipated to be of interest in assessing severe accidents in the USEPR developed by AREVA, include: • Fuel Heatup and Melt Progression • Reactor Coolant System (RCS) Thermal Hydraulics • In-Vessel Molten Pool Formation and Heat Transfer • Fuel/Coolant Interactions during Relocation • Debris Heat Loads to the Vessel • Vessel Failure • Molten Core Concrete Interaction (MCCI) and Reactor Cavity Plug Failure • Melt Spreading and Coolability • Hydrogen Control Each section of this report discusses one phenomenon of interest to the USEPR. Within each section, an effort is made to describe the phenomenon and identify what data are available modeling it. As noted in this document, models in US accident analysis codes (MAAP, MELCOR, and SCDAP/RELAP5) differ. Where possible, this report identifies previous assessments that illustrate the impact of modeling differences on predicting various phenomena. Finally, recommendations regarding the status of data available for modeling USEPR severe accident phenomena are summarized.

  12. Dismantling of the 904 Cell at the HAO/Sud Facility - 13466

    SciTech Connect

    Vaudey, C.E.; Crosnier, S.; Renouf, M.; Gaspard, N.; Pinot, L.

    2013-07-01

    La Hague facility, in France, is the spent fuel recycling plant wherein a part of the fuel coming from some of the French, German, Belgian, Swiss, Dutch and Japanese nuclear reactors is reprocessed before being recycled in order to separate certain radioactive elements. The facility has been successively handled by the CEA (1962-1978), Cogema (1978-2006), and AREVA NC (since 2006). La Hague facility is composed of 3 production units: The UP2-400 production unit started to be operated in 1966 for the reprocessing of UNGG metal fuel. In 1976, following the dropout of the graphite-gas technology by EDF, an HAO workshop to reprocess the fuel from the light water reactors is affiliated and then stopped in 2003. - UP2-400 is partially stopped in 2002 and then definitely the 1 January 2004 and is being dismantled - UP2-800, with the same capacity than UP3, started to be operated in 1994 and is still in operation. And UP3 - UP3 was implemented in 1990 with an annual reprocessing capacity of 800 tons of fuel and is still in operation The combined licensed capacity of UP2-800 and UP3 is 1,700 tons of used fuel. (authors)

  13. Comparison of RIMPUFF, HYSPLIT, ADMS atmospheric dispersion model outputs, using emergency response procedures, with (85)Kr measurements made in the vicinity of nuclear reprocessing plant.

    PubMed

    Connan, Olivier; Smith, Kilian; Organo, Catherine; Solier, Luc; Maro, Denis; Hébert, Didier

    2013-10-01

    The Institut de Radioprotection et de Sureté Nucléaire (IRSN) performed a series of (85)Kr air sampling campaigns at mesoscale distances (18-50 km) from the AREVA NC La Hague nuclear reprocessing plant (North West France) between 2007 and 2009. The samples were collected in order to test and optimise a technique to measure low krypton-85 ((85)Kr) air concentrations and to investigate the performance of three atmospheric dispersion models (RIMPUFF, HYSPLIT, and ADMS), This paper presents the (85)Kr air concentrations measured at three sampling locations which varied from 2 to 8000 Bq m(-3), along with the (85)Kr air concentrations output by the dispersion models. The dispersion models made reasonable estimates of the mean concentrations of (85)Kr field measurements during steady wind conditions. In contrast, the models failed to accurately predict peaks in (85)Kr air concentration during periods of rapid and large changes in wind speed and/or wind direction. At distances where we made the comparisons (18-50 km), in all cases, the models underestimated the air concentration activities.

  14. Morbimortalité périnatale dans les grossesses gémellaires dans une maternité marocaine de niveau 3

    PubMed Central

    Boubkraoui, Mohamed El-Mahdi; Aguenaou, Hassan; Mrabet, Mustapha; Barkat, Amina

    2016-01-01

    Introduction Les grossesses gémellaires sont associées à un risque de morbimortalité périnatale plus élevé que les grossesses simples. Le but de cette étude était d’évaluer la morbimortalité périnatale dans les grossesses gémellaires dans une maternité marocaine de niveau 3. Méthodes Il s'agit d'une étude transversale comparative de la morbimortalité périnatale des nouveau-nés issus de grossesses gémellaires versus grossesses simples ayant accouché à la maternité Souissi de Rabat du 1 janvier au 28 février 2014. Résultats Il y a eu 3297 naissances issues de 65 grossesses gémellaires et 3167 grossesses simples. Les grossesses gémellaires étaient associées à des taux plus élevés de prééclampsie et d’éclampsie (P = 0,046), de HELLP syndrome (P= 0,030), de rupture prématurée des membranes (P < 0,001), de présentation dystocique (P < 0,001), de prématurité (P < 0,001), d'hypotrophie chez les nouveau-nés à terme (P < 0,001), de détresse respiratoire néonatale (P < 0,001), de malformations congénitales (P = 0,015), d'hospitalisation en période néonatale (P = 0,001) et de mortalité périnatale (P = 0,001) par rapport aux grossesses simples. Les jumeaux monochoriaux présentaient des taux plus élevés d'hypotrophie en cas de grossesse menée à terme (P = 0,016) et de mortalité périnatale (P = 0,017) par rapport aux jumeaux bichoriaux. Conclusion Les grossesses gémellaires étaient à risque plus élevé de morbimortalité périnatale par rapport aux grossesses simples en exposant notamment à la prématurité. Les grossesses gémellaires monochoriales étaient plus à risque en exposant notamment à l'hypotrophie chez les nouveau-nés à terme. PMID:27217903

  15. Learning experiences of science teachers in a computer-mediated communication context

    NASA Astrophysics Data System (ADS)

    Chung, Chia-Jung

    The use of computer-mediated-communication (CMC) has been applied increasingly in staff development efforts for teachers. Many teacher education programs are looking to CMC, particularly computer conferencing systems, as an effective and low-cost medium for the delivery of teacher educational programs anytime, anywhere. Based on constructivist learning theories, this study focused on examining the use of an online discussion board in a graduate course as a place where forty-six inservice teachers shared experiences and ideas. Data collection focused on online discussion transcripts of all the messages from three separate weeks, and supplemented by interviews and teacher self-evaluation reports. The nature and development of the discussions were studied over one semester by analyzing teacher online discussions in two domains: critical reflections and social-interpersonal rapport. In effect, this study provided insights into how to employ computer conferencing technology in facilitating inservice teachers' teaching practices and their professional development. Major findings include: (1) Participation: The level of participation varied during the semester but was higher at the beginning of the semester and lower at the end of the semester. (2) Critical Reflection: Teachers' critical reflection developed over time as a result of the online discussion board according to mean critical thinking scores during the three selected weeks. Cognitive presence was found mostly in focused discussion forums and social presence mainly existed in the unfocused discussion forums. (3) Social-Interpersonal Rapport: The number of social cues in the messages increased initially but declined significantly over time. When teachers focused more on on-task discussions or critical reflection, there was less social conversation. (4) Teaching Practices and Professional Development: The researcher, the instructor, and teachers identified some advantages for using computer conferencing for

  16. Traitement chirurgical initial des brûlures de la main de l’enfant. Revue

    PubMed Central

    Goffinet, L.; Breton, A.; Gavillot, C.; Barbary, S.; Journeau, P.; Lascombes, P.; Dautel, G.

    2015-01-01

    Summary Trente cinq revues concernant la prise en charge chirurgicale de la main brûlée de l’enfant sont indexées dans Pub- Med. Elles portent sur l’indication de la cicatrisation dirigée versus chirurgie, les techniques et délais d’instauration des traitements par excision-greffe, le calendrier et la nature du traitement de réadaptation et la surveillance. L’enfant présente un risque accru de brides cicatricielles, nécessitant un suivi médico-chirurgical attentif et prolongé. L’objet de cet article est de rapporter les spécificités chirurgicales de la prise en charge de ces brûlures. Cette revue de la littérature, réalisée au moyen de la base PubMed (publication entre 2005 et 2011) à partir des mots-clés « hand AND/OR child AND/OR burn » retrouve 67 publications utiles au sein de 171 références. Les données rapportées ont été comparées aux ouvrages de références français et américains. Des données contradictoires sont rapportées concernant la délai de l’excision et de la greffe, avec seulement deux études comparatives comportant de nombreux biais. L’état de la science n’apporte pas d’éléments de preuve suffisant en raison d’un manque de puissance statistique des études, mais de nombreux avis d’expert explorant chaque type d’indication permet d’établir une stratégie claire, guidant les indications thérapeutiques. Il apparaît donc indispensable de réaliser des études prospectives incluant ces patients depuis le suivi initial jusqu’au suivi à long terme, pour augmenter le niveau de preuve de cette stratégie. PMID:27279807

  17. Another Person in the Room: Using Interpreters During Interviews With Immigrant Workers.

    PubMed

    Kosny, Agnieszka; MacEachen, Ellen; Lifshen, Marni; Smith, Peter

    2014-05-13

    Cross-language research poses many challenges. When researchers and participants do not speak the same language, meanings expressed by participants might not be understood in the same way by researchers, and the richness of participants' experiences might be lost. This can lead to the misrepresentation and silencing of issues faced by these participants, especially newcomers. In this article, we critically examine our experience conducting qualitative interviews with injured immigrant workers with the help of professional interpreters. Using examples from our field notes and transcripts, we outline some of the key difficulties we faced: varying styles of interpretation, breeches of interview conventions, and miscommunications with interpreters. We discuss how these issues affected our study design, rapport with participants and, ultimately, data quality. We end with a discussion of how to improve cross-language and cross-cultural research. PMID:24823318

  18. Relational agents in clinical psychiatry.

    PubMed

    Bickmore, Timothy; Gruber, Amanda

    2010-01-01

    Relational agents are computational artifacts, such as animated, screen-based characters or social robots, that are designed to establish a sense of rapport, trust, and even therapeutic alliance with patients, using ideal therapeutic relationships between human counselors and patients as role models. We describe the development and evaluation of several such agents designed for health counseling and behavioral-change interventions, in which a therapeutic alliance is established with patients in order to enhance the efficacy of the intervention. We also discuss the promise of using such agents as adjuncts to clinical psychiatry, a range of possible applications, and some of the challenges and ethical issues in developing and fielding them in psychiatric interventions.

  19. A Four-Year Chronology with National Team Boxing in Canada

    PubMed Central

    Schinke, Robert J.

    2007-01-01

    Applied sport psychologists tend to begin their consulting relationships with national teams having formalized skills, and often, limited contextual and sport- specific understanding. The present report overviews the first four years of a long-term consulting relationship one practitioner developed with the Canadian National Boxing Team. From the vantage of an applied sport psychology consultant, I overview how a limited consulting role expanded into increased responsibilities and opportunities. Suggestions are provided for the aspiring sport psychology consultant interested in working with athletes and coaches within the combative sport of elite amateur boxing. Key points A case study with elite amateur boxers. A strategy to develop rapport. Four years of major games experiences on site. PMID:24198695

  20. Differences between family and emergency medicine training before sports medicine fellowship.

    PubMed

    Christensen, Mark; Christensen, Heidi K

    2015-01-01

    Residency training clearly impacts physicians' approach toward fellowship in Primary Care Sports Medicine. Although the Accreditation Council for Graduate Medical Education sets strict standards for all programs, family medicine and emergency medicine training differ a great deal in general and provide physicians from both backgrounds varied perspectives and skill sets. The family physician acquires a substantial amount of experience in continuity of care and integration of health care into a patient's everyday life. On the other hand, the emergency physician receives exceptional training in the management of acutely ill and injured patients and leadership of a large health care team. Furthermore, while the emergency physician may be skilled in procedures such as fracture reduction and diagnostic ultrasound, the family physician is proficient in developing patient rapport and compliance with a treatment plan. Although physicians from different backgrounds may start with many differences, fellowship training is essential in bridging those gaps.

  1. Etude des Abondances de MG et de fe dans la Composante Stellaire des Disques des Galaxies Spirales

    NASA Astrophysics Data System (ADS)

    Beauchamp, Dominique

    Je presente ici une technique d'observation par imagerie des disques stellaires des galaxies spirales. Je tente, a l'aide d'un modele evolutif multiphase, de determiner les abondances de fer et de magnesium dans les disques. Dans ce but, je mesure les indices Mg2 et Fe5270 du systeme de Lick. Ces elements representent un choix judicieux d'indicateurs car ils sont formes par des supernovae de deux types differents ayant des durees de vie differentes. Le rapport d'abondances de ces deux elements est un indicateur du taux de formation des populations stellaires. Je decris, en premier lieu, les observations, la technique de mesure, ainsi que son application. J'analyse ensuite les indices mesures. A partir du modele multiphase, j'explore differents parametres physiques des spirales comme le taux de formation stellaire, l'evolution des abondances, les effets possibles de la presence de la barre, etc.

  2. Ostéogenèse imparfaite: à propos de quatre cas à Ouagadougou (Burkina Faso)

    PubMed Central

    Kaboré, Aïssata; Cissé, Aissata; Yonaba, Caroline; Savadogo, Hamidou; Ouédraogo, Sylvie Armelle; Dao, Lassina; Kaboret, Sonia; Nagalo, Kisito; Koueta, Fla; Bandré, Emile; Yé, Diarra; Kam, Ludovic

    2015-01-01

    L'ostéogenèse imparfaite (OI) regroupe un ensemble d'affections constitutionnelles de gravité variable dû à une anomalie de la production du collagène et de la matrice de l'os entraînant une fragilité osseuse. La présente étude rapporte quatre cas d'ostéogenèse imparfaite suivis aux Centres Hospitaliers Universitaires Charles de Gaulle et Yalgado Ouédraogo. Le but de ce travail était d'analyser les aspects cliniques, thérapeutiques et évolutifs de la maladie. Cette étude souligne la nécessité d'améliorer la prise en charge de cette maladie rare mais non exceptionnelle et handicapante. PMID:26834922

  3. [Preliminary questions to a reflection on clinical impasses].

    PubMed

    Cantin, Lucie

    2010-01-01

    The definition of 'clinical impasse' depends not only on the clinician who-as the proposed argument suggests-would be faced to his powerlessness in specific situations, but this definition is tributary to the clinical and theoretical field inscribed within this clinician's practice. Thus, for example, the practice of psychotherapy and the practice of psychoanalysis implies very different if not opposed positions of the clinician, bringing on the patient's side, very specific difficulties and impasses. In the field of psychoanalysis conceived essentially as a practice of the ethical, one cannot address this notion of 'clinical impasse' without first questioning the position of the analyst, not as much in his rapport with theory and technique used but mainly by questioning the point and the locus within himself from which he directs the treatment. Likewise, for the analysed, can what entails impasse in the treatment be indissociable to the ethical position of the subject?

  4. Amplification sans bruit d'images optiques

    NASA Astrophysics Data System (ADS)

    Gigan, S.; Delaubert, V.; Lopez, L.; Treps, N.; Maitre, A.; Fabre, C.

    2004-11-01

    Nous utilisons un Oscillateur Paramétrique Optique (OPO) pompé sous le seuil dans le but d'amplifier une image multimode transverse sans dégradation du rapport signal à bruit. Le dispositif expérimental met en œuvre un OPO de type II triplement résonant et semi-confocal pour le faisceau amplifié. L'existence d'effets quantiques lors de l'amplification multimode dans un tel dispositif a été montrée expérimentalement. Plus généralement, ceci nous a amené à étudier les propriétés quantiques transverses des faisceaux lumineux amplifiés. Une telle étude peut trouver des applications non seulement en imagerie, mais également dans le traitement quantique de l'information.

  5. Mesure optimale de tilt et déplacement d'un faisceau gaussien

    NASA Astrophysics Data System (ADS)

    Delaubert, V.; Treps, N.; Fabre, C.; Harb, C.; Lam, P. K.; Bachor, H.

    2006-10-01

    Nous réalisons une expérience de mesure optimale de petits déplacements d'un faisceau gaussien TEM{00}, basée sur une détection homodyne employant un oscillateur local TEM{10}. Nous montrons une amélioration de 56% du signal détecté par rapport à une détection à deux zones. Ce nouveau dispositif permet également de mesurer de façon optimale de petites valeurs de tilt, la quantité conjuguée du déplacement. Enfin, nous montrons que la compression du mode TEM{10} du faisceau incident permet une mesure de déplacement au delà de la limite quantique standard.

  6. Démonstration expérimentale d'une distribution quantique de clé par codage temporel

    NASA Astrophysics Data System (ADS)

    Boucher, W.; Debuisschert, T.

    2006-10-01

    Nous avons démontré expérimentalement la transmission quantique de clé par codage temporel. Alice envoie des impulsions cohérentes atténuées. La clé est codée dans l'instant de détection des photons chez Bob. Une mesure de la durée de cohérence par moyen interférométrique permet d'assurer un fonctionnement en régime quantique. Nous avons mesuré un taux d'erreur quantique de 3.3% et une chute relative de contraste de l'interféromètre de 8.4%. Ces valeurs permettent d'évaluer un avantage d'information de 0.49 bit/impulsion pour Alice et Bob par rapport à un espion éventuel.

  7. Deworming/family planning project launched on estate.

    PubMed

    Siva, V

    1979-01-01

    A deworming/family planning project funded by JOICFP was successfully initiated in Kerling Estate, Kuala Kubu Bahru, Malaysia. Rapport between estate management, workers, and the National Family Planning Board helped establish the project. A recent Gotong-Royong or community self-help project had encouraged enthusiasm among workers to clean up the estate. Mothers were exhorted to plan their families and devote attention to the health and welfare of the children. The need for parents to understand the causes of infestation and educate their children to wear slippers or shoes and develop good toilet habits was emphasized by Dr. Nor Laily Aziz. Continuing National Family Planning Board and Government support was pledged.

  8. ESMC

    ScienceCinema

    None

    2016-07-12

    Workshops de 2 jours au Cern: 1.partie: communication scientifique: plusieurs discours suivis de questions et intenses discussions: 1.François de Closet "le progrès scientifique" 2.Gerhard Moosleiter(?) exposé avec dias et questions 3.H.Meyers "comment créer de meilleures conditions en communication scientifique 2.partie: science et communication :présentation des dias et questions. Une Russe de Moscou parle entre autre de la situation actuelle de la presse scientifique en Russie 3.partie: conclusions et rapports de la veille de differents groupes de travail 4.partie:questions avec C.Rubbia et N.Calder et remerciements

  9. La trochantérite tuberculeuse, un diagnostic souvent difficile

    PubMed Central

    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 (<2% des 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. Changing concepts of positive patient communication in dentistry and orthodontics: South Indian perspective.

    PubMed

    Anbuselvan, Gobichettipalayam Jagatheeswaran; Raja, Subramani; Vilvanathan, Praburajan; Megabob, Nazargi; Prabhakar, Krishnan

    2013-06-01

    The world of communication has changed greatly over the centuries of mankind from sounds, sign languages, speech, development of language and in modern times using machines like the computer, mobile and internet. Over the past five decades, the change in communication is remarkable. Similarly positive patient communication is always necessary to build confidence, increased rapport and cooperation and minimizes misunderstanding. Returning the patient in our fold promotes the patient for further preventive care and review and using them as a positive tool helps us in an ambassador of the growth of our health care unit. Our challenge is to provide the best environment for communication with a diverse population of interest, personalities and culture. PMID:23946561

  11. Challenges and responsibilities of clinical teachers in the workplace: an ethnographic approach.

    PubMed

    Magnier, Kirsty M; Wang, Ruolan; Dale, Vicki H M; Pead, Matthew J

    2014-01-01

    This study aimed to explore the complex role of the clinical teacher in the workplace, with a view to identifying effective teaching practices. An ethnographic case-study approach was taken, including participant observations and semi-structured interviews with three participants that were selected from two participating veterinary institutions. The clinical teacher has several responsibilities, such as establishing a rapport with learners and maximizing the use of case-based learning opportunities to provide instruction and support to individual learners in a safe but challenging environment. Associated difficulties include balancing the competing demands of students' learning needs and patients' welfare, as well as maximizing the learning opportunities within available case material. Participants in this study demonstrated a reflective approach, adjusting their teaching approach "in action" and "on action" as appropriate.

  12. Carcinoïde primitif du rein métastasant après 12 ans

    PubMed Central

    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

  13. Importantes lésions radiologiques de spondylodiscite tuberculeuse pauci-symptomatique

    PubMed Central

    Andrianarimanitra, Hasina Ursèle; Rajaonarison, Narindra Lova Hasina Ny Ony; Randrianalison, Miora Lovatiana; Ahmad, Ahmad

    2014-01-01

    La spondylodiscite tuberculeuse est la localisation la plus fréquente des tuberculoses ostéo-articulaires et parmi-celle-ci l'atteinte dorsolombaire est prédominante. Les formes associées à d'autres localisations de la tuberculose restent rares chez les immuno-compétants. Les auteurs rapportent une observation d'un patient présentant des signes radiologiques majeurs d'une tuberculose multiviscérale et spondylo-discale confirmée histologiquement, avec un tableau clinique pauvre afin de discuter l'intérêt de l'imagerie dans le diagnostic de cette pathologie. PMID:25489376

  14. The Effectiveness of the Treatment Readiness and Induction Program (TRIP) for Improving During-Treatment Outcomes.

    PubMed

    Knight, Danica K; Joe, George W; Crawley, Rachel D; Becan, Jennifer E; Dansereau, Donald F; Flynn, Patrick M

    2016-03-01

    Treatment engagement is a primary pathway to change. Because motivation consistently predicts engagement and sustained recovery following treatment, targeted efforts at improving problem recognition (i.e., a significant ingredient in motivation) during early weeks of treatment are critical. The purpose of this study is to compare the effectiveness of Standard Operating Practice (SOP) versus SOP plus an 8-session Treatment Readiness and Induction Program (TRIP; delivered in the first weeks of treatment) on cognitive indicators and treatment engagement among youth in 5 residential substance use treatment settings. Structural Equation Modeling (SEM) documented higher problem recognition, decision making, and treatment engagement (participation, satisfaction, counselor rapport) among youth receiving TRIP (compared to SOP only), even when controlling for background characteristics such as age, race-ethnicity, gender, baseline drug use severity, etc. Findings suggest that TRIP is an effective induction tool that directly impacts targeted constructs (i.e., problem recognition, decision making), and also directly affects indicators of engagement.

  15. Dermatitis Artefacta: A Review of Five Cases: A Diagnostic and Therapeutic Challenge

    PubMed Central

    Saha, Abhijit; Seth, Joly; Gorai, Surajit; Bindal, Ayush

    2015-01-01

    Dermatitis artefacta (DA) is a self-inflicted dermatological condition where the underlying motive is to assume a sick role. The act of self-harm is to discharge the inner sense of isolation and emotional distress, which is too great to endure. We, hereby, report five interesting cases of DA with varied presentations, using diverse and innovative means for inflicting injury/injuries. Rarity may be attributed to masquerading presentation, leading to misdiagnosis and paucity of awareness among the physicians. Lack of proper identification of the underlying psychiatric disturbances may be the major cause of the loss of follow-ups. Here, we were fortunate enough to identify the emotional need of most of the patients. A flexible, nonconfrontational yet strong therapeutic rapport is required to improve the therapeutic outcomes. PMID:26677280

  16. Behavioural Differences Between Online Sexual Groomers Approaching Boys and Girls.

    PubMed

    van Gijn-Grosvenor, Evianne L; Lamb, Michael E

    2016-07-01

    This study focused on the behavior of convicted offenders who had approached profiles of boys and girls online for offline sexual encounters. A detailed coding scheme was designed to code and analyze offenders' grooming behaviors in transcripts of conversational interactions between convicted offenders and 52 volunteer workers purporting to be girls and 49 volunteer workers who masqueraded as boys. Behavioral differences and commonalities associated with the gender of the groomed child decoys were examined. Results showed that offenders approaching boys were significantly older and pretended to be younger than offenders approaching girls. When compared to offenders grooming boy decoys, offenders grooming girl decoys typically built more rapport, were less sexually explicit, and approached sexual topics carefully and indirectly. Offenders also used more strategies to conceal contact with girls than with boys. PMID:27472510

  17. Hémangioendothéliome épithélioïde de la cuisse: à propos d'un cas

    PubMed Central

    Bardouni, Ahmed; Elouakili, Issam; Ouchrif, Younes; Ouakrim, Redouane; Kharmaz, Mohammed; Lamrani, Omar; Ismael, Farid; Lahlou, Abdo; Ouadaghirie, Mohammed; Mahfoud, Mustapha; Berrada, Mohammed Saleh; El Yaacoubi, Mouradh

    2014-01-01

    L'hémangioendothéliome épithélioïde (HEE) est une tumeur vasculaire à malignité intermédiaire survenant essentiellement dans l'os, les tissus mous, le poumon et le foie. Souvent considéré comme une tumeur à malignité intermédiaire entre les hémangiomes bénins et les angiosarcomes agressifs, l'HEE comporte un potentiel de récidives locales, de métastases ganglionnaires et à distance et ne s'accompagne pas fréquemment de décès. Les auteurs rapportent l'observation d'un patient de 70 ans, Ayant présenté un hémangioendothéliomeépithélioïde des parties molles de la cuisse avec un recul de 1an sans récidive. PMID:25404966

  18. Cancer développé sur dilatation kystique de la voie biliaire: à propos d’un cas

    PubMed Central

    Soufi, Mehdi; Lahlou, Mohammed Khalid; Chad, Bouziane

    2014-01-01

    Les auteurs rapportent un cas de dilatation kystique du cholédoque intra- pancréatique découvert chez une femme de 46 ans et compliqué d'un carcinome tubulo-papillaire n'envahissant pas le pancréas. Le traitement a consisté en une duodénopancréatectomie céphalique avec un curage ganglionnaire et anastomose hépatico-jéjunale; la survie était de 30 mois; les auteurs abordent les aspects radiologiques, anatomopathologiques, thérapeutiques et pronostiques de ces cancers développé sur dilatation kystique de la voie biliaire et discutent la place d'une radiothérapie complémentaire de la chirurgie susceptible d'améliorer la survie. PMID:25922635

  19. Morgellons disease?

    PubMed

    Accordino, Robert E; Engler, Danielle; Ginsburg, Iona H; Koo, John

    2008-01-01

    Morgellons disease, a pattern of dermatologic symptoms very similar, if not identical, to those of delusions of parasitosis, was first described many centuries ago, but has recently been given much attention on the internet and in the mass media. The present authors present a history of Morgellons disease, in addition to which they discuss the potential benefit of using this diagnostic term as a means of building trust and rapport with patients to maximize treatment benefit. The present authors also suggest "meeting the patient halfway" and creating a therapeutic alliance when providing dermatologic treatment by taking their cutaneous symptoms seriously enough to provide both topical ointments as well as antipsychotic medications, which can be therapeutic in these patients. PMID:18318880

  20. Cubitus varus: l'ostéotomie de soustraction externe a-t-elle toujours sa place? Etude rétrospective à propos de 25 cas

    PubMed Central

    Chagou, Aniss; Bassir, Réda Allah; Rhanim, Abdelkarim; Lahlou, Abdou; Berrada, Mohammed Saleh; Yaacoubi, Moradh

    2016-01-01

    Le cubitus varus est cal vicieuxle plus souvent secondaire à des fractures supracondyliennes déplacées de l'extrémité inférieure de l'humérus chez l'enfant. Différentes techniques chirurgicales ont été proposées avec un taux de réussite différents mais aussi un taux de complications rapportées différents. Nous évaluons à travers une étude rétrospective de 25 cas colligés au centre hospitalier universitaire de Rabat, les résultats de la technique de soustraction externe que nous utilisons dans notre formation pour prendre en charge cette déformation. PMID:27516828

  1. A field work experience in mental retardation.

    PubMed

    Beardslee, G R

    1976-01-01

    A graduate student specializing in mental retardation found few pertinent electives as well as little opportunity for field work experience. A special arrangement was made for appropriate field work experiences in three types of settings--a large residential institution, school programs, and nursing care facilities. There was little time to view client changes, and rapport with patients and staff was difficult to develop. The advantages included more time with her supervisor, more exposure to organizational and administrative duties, and more exposure to a variety of settings and to the professional roles of numerous therapists. More such field work experiences should be developed to encourage new therapists to choose mental retardation as a specialty. PMID:984162

  2. Crossing the cultural divide: issues in translation, mistrust, and cocreation of meaning in cross-cultural therapeutic assessment.

    PubMed

    Rosenberg, Audrey; Almeida, Angelica; Macdonald, Heather

    2012-01-01

    This article examines cross-cultural therapeutic assessment in a community mental health clinic. The first case describes the work between a Caucasian assessor and a Mexican American family. The authors explore the metaphorical and literal translation of the findings from English to Spanish and the parallel process of translation of the self, experienced by both assessor and client. The second case describes the work between a Caucasian assessor and an African American adolescent. We describe the inherent challenge between the Eurocentric "task" orientation of the evaluation and the Afrocentric "relationship" orientation. We suggest that bridging the gap between cultures and overcoming cultural mistrust lay in the building of the assessor-client relationship. Fischer's concepts of rapport and intimacy are emphasized and expanded on as we emphasize the importance of cocreated meaning in cross-cultural assessment work.

  3. L'engelure causée par le butane commercial au cours d’un accident industriel

    PubMed Central

    Assi-Dje Bi Dje, V.; Abhe, C.M.; Sie-Essoh, J.B.; Kouamé, K.; Vilasco, B.

    2014-01-01

    Summary Les engelures sont encore exceptionnelles en Afrique sub-saharienne, mais l’essor des industries pétrochimiques en rapport avec la promotion d’une large utilisation du gaz domestique (butane commercial) expose au risque de survenue de ce type de brûlures abusivement dites gelures. Nous rapportons un cas de brûlures au froid par gaz de pétrole liquéfié (GPL) en milieu professionnel dont le diagnostic de gravité et la prise en charge tardifs ont défavorisé l’évolution locale. Le respect des mesures de sécurité au sein des usines reste néanmoins le principal moyen de prévention de ce type de brûlures méconnues. PMID:26170791

  4. La carence en vitamine D chez l'adulte au Gabon: cas isolé ou problème méconnu?

    PubMed Central

    Ntyonga-Pono, Marie-Pierrette

    2014-01-01

    La carence en vitamine D chez l'adulte est un sujet d'actualité à cause de ses multiples effets et de son extension de par le monde. Cependant elle est peu explorée au Gabon et en Afrique centrale en général. Le but de cet article qui rapporte trois cas documentés de carence en vitamine D chez l'adulte au Gabon, est d'attirer l'attention sur l'existence de ce problème même en zone équatoriale ensoleillée. Vu les implications de cette carence dans diverses pathologies osseuses, cardio-vasculaires, métaboliques, infectieuses, auto-immunes, néoplasiques..., des recherches plus approfondies sont nécessaires pour cerner le problème et prendre des mesures appropriées. PMID:25815104

  5. Mesure de la biréfringence magnétique du vide : le projet BMV

    NASA Astrophysics Data System (ADS)

    Askenazy, S.; Billette, J.; Dupré, P.; Ganau, P.; Mackowski, J.; Marquez, J.; Pinard, L.; Portugall, O.; Ricard, D.; Rikken, G. L. J. A.; Rizzo, C.; Trénec, G.; Vigué, J.

    2002-06-01

    Notre projet porte sur la mesure de la biréfringence induite par un champ magnétique dans le vide. La grande nouveauté par rapport aux expériences antérieures tient dans l'usage d'un aimant pulsé adapté: cet aimant produira environ B = 25 tesla sur une longueur L = 1,5 m (l'effet est proportionnel au produit B^2L). La construction d'un prototype de l'aimant pulsé est déjà commencée. En parallèle, nous avons lancé la réalisation d'un ellipsomètre basé sur une cavité de très haute finesse.

  6. Méningite à streptocoque du groupe A chez le nouveau né: à propos d'un cas

    PubMed Central

    El Youssi, Hind; Touaoussa, Aziz; Deham, Hanouf; Yahyaoui, Ghita; Mahmoud, Mustapha

    2015-01-01

    Bien qu'une augmentation de l'incidence et de la sévérité des infections invasives au streptocoque du groupe A (SGA) durant ces dernières décades ait été constatée par plusieurs auteurs, les méningites dues à cette bactérie restent exceptionnelles chez le nouveau né et leur physiopathologie est encore mal connue. A travers ce travail nous allons rapporter le cas d'une méningite néonatale à SGA diagnostiquée au sein de notre formation, avec revue de la littérature s'intéressant à ces méningites. PMID:26185565

  7. Le zona ophtalmique: une dermatose rare chez l'enfant

    PubMed Central

    Zakia, Douhi; Meziane, Marieme; Salim, Gallouj; Zahra, Mernissi Fatima

    2015-01-01

    Le zona est dû a une réactivation du virus varicelle-zona (VZV) qui reste quiescent dans les ganglions sensitifs dorsaux après la varicelle. Le zona de l'enfant est rare et particulièrement la forme ophtalmique, qui peut être responsable de complications oculaires graves nécessitant une prise en charge adéquate et précoce. Il est parfois associé à des douleurs post-zostériennes dont le traitement est difficile. L'aciclovir per os administré dans les 72 heures après l’éruption a prouvé son efficacité dans la prévention des complications oculaires. Nous en rapportant un nouveaux cas chez un garçon immunocompétent de 9 ans, sans notion de varicelle antérieure. PMID:26955408

  8. Ostéo-arthrites tuberculeuses inhabituelles multifocales chez une patiente immunocompétente

    PubMed Central

    Koné, Samba; Gbané-Koné, Mariam; Bana, Abdoulaye; Touré, Stanislas André; Kouassi, Adelaide Natacha; Koffi, Akué Gérard; Eti, Edmond; Kouakou, N‘zue Marcel

    2015-01-01

    Les formes multifocales de la tuberculose, surviennent habituellement chez des sujets immunodéprimés. Dans les formes multifocales, certaines localisations osseuses sont rares. Les auteurs rapportent le cas d'une patiente de 58 ans, immunocompétente qui présentait une tuberculose multifocale associant une atteinte pulmonaire et des localisations osseuses et articulaires inhabituelles (l’épaule, la cheville et le pied homolatéral, la branche illio-pubienne). Le diagnostic a été histologique (biopsie ostéo-articulaire) et bactériologique (mise en évidence des BAAR dans les crachats). Le traitement a été médico-chirurgical. PMID:26113943

  9. The role of mental health in primary prevention of sexual and gender-based violence.

    PubMed

    Gevers, Aník; Dartnall, Elizabeth

    2014-01-01

    In this short communication, we assert that mental health has a crucial role in the primary prevention of sexual and gender-based violence (SGBV). However, we found that most research and practice to date has focused on the role of mental health post-violence, and SGBV primary prevention is relying on public health models that do not explicitly include mental health. Yet, key concepts, processes, and competencies in the mental health field appear essential to successful SGBV primary prevention. For example, empathy, self-esteem, compassion, emotional regulation and resilience, stress management, relationship building, and challenging problematic social norms are crucial. Furthermore, competencies such as rapport building, group processing, emotional nurturing, modelling, and the prevention of vicarious trauma among staff are important for the successful implementation of SGBV primary prevention programmes. SGBV primary prevention work would benefit from increased collaboration with mental health professionals and integration of key mental health concepts, processes, and skills in SGBV research. PMID:25226417

  10. A propos d'un cas de grossesse abdominale très prolongée

    PubMed Central

    Kangulu, Ignace Bwana; Umba, Elie Kilolo Ngoy; Cibuabua, Deddy Kalonji; Ilunga, Clovis Mwamba; Ndolo, Adellard Umba; Nzaji, Michel Kabamba; Kayamba, Prosper Kalenga Mwenze

    2013-01-01

    Un cas de grossesse abdominale prolongée d'environ 18 mois avec mort fœtale, vécu à l'hôpital général de référence de Mulongo dans la province du Katanga, en République Démocratique du Congo, est rapporté dans ce papier. Ce cas clinique d’évolution étonnante permet de faire la revue de la littérature, de rappeler l'importance d'un bon suivi clinique et échographique de la grossesse et de s'interroger sur le niveau d’éducation de la femme ainsi que la qualité des soins prénataux en milieu rural congolais. PMID:24570787

  11. The grandfather.

    PubMed

    Jung, Andreas

    2011-11-01

    The author, grandson of C.G. Jung, architect and historian, resident in the Küsnacht house, offers perspectives on the role of the grandfather. C.G. had a difficult relationship with his father but felt a strong rapport with his grandfather Karl Gustav Jung, even though he died before C.G.'s birth. Andreas notes that there were many parallels in the lives of the two men; C.G.'s memories and the touching personal diary left behind by Karl Gustav will be discussed. Many of Jung's other ancestors will be described from his own personal angle. The paper also encompasses C.G.'s spiritual forerunners and finally the dead, our common nameless ancestors.

  12. D&D of a reactor, hot cells and gloveboxes - an integrated experience

    SciTech Connect

    Yule, T.J.; Fellhauer, C.R.; Rose, R.W.; Bhattacharyya, S.K.

    1997-08-01

    Performing Decontamination and Decommissioning (D&D) operations at a multi-use laboratory containing small sites which run the gamut of nuclear facility types within the DOE Complex provides engaging challenges, as well as many unique opportunities. While the relatively small scale of the D&D work performed at Argonne National Laboratory (ANL-E) does not present the significant environmental, safety and health risks which might be encountered at large production sites, the types of issues are representative of the most significant problems. Being a small site with relatively low risks and an exceptional rapport with local stakeholders provides for the development and demonstration of technologies and methodologies which could be utilized at the larger sites.

  13. Exploration-production studies in newly drilled Devonian-shale gas wells. Annual technical report, February 1, 1987-January 31, 1988

    SciTech Connect

    Graham, R.L.; Foster, J.; Walbe, K.; Worthington, J.

    1988-02-01

    The cooperative program is a continuing field-oriented effort whose objectives are to identify productive gas zones, to develop a comprehensive set of diagnostics, and to determine the effectiveness of various stimulation techniques. To date, the program has encompassed fifty cooperative wells and twelve participating producers, with outside funding in excess of 8 million dollars. The rapport established with these producers resulted in an evolution of the program from one of passive data acquisition to one of active participation. The report focuses on what was accomplished during this period regarding the development of diagnostic tools and evaluation techniques, the acquisition of producer participation and support, and the expansion of data acquisition and use of newly developed evaluation techniques. The report also addresses what has been learned and how this knowledge led to the course corrections in the study to achieve a more effective level of technology. The report illustrates the methods and technology developed and provides the recommended direction for future research.

  14. Millstone-1's senior QC technician

    SciTech Connect

    Taylor, G.M.

    1986-05-01

    Joseph R. Impellizeri, in charge of quality control at the Millstone-1 reactor finds his work requires interpersonal skills as well as technical expertise. The author notes the difference between quality control, which involves the first level of inspection of workmanship and materials for compliance with requirements and the first level review of documents, and quality assurance, which reviews the quality system to see that there are proper procedures and paperwork. Quality control (QC) at Millstone covers inspections, corrective maintenance, and system design changes. Rapport with personnel is essential. Impellizeri must also have level III certification to perform mechanical and electrical installations in order to perform during outages. His activities also include planning for inspections and outages.

  15. Mineral-resource analysis in Canada

    SciTech Connect

    DeYoung, J.H. Jr.

    1983-01-01

    In Canada, mineral statistics are collected and mineral resources are analyzed by both government and private organizations. Published mineral-resource reports of Canada's Department of Energy, Mines and Resources and of the Centre for Resource Studies in Kingston, Ontario illustrate the types of analyses that provide essential information about mineral-industry activities from exploration through refined materials. International comparisons of the types of information available to policymakers may provide some insight into the nature of national mineral policies. Reasons for the high quality of and emphasis given to mineral resource analysis in Canada include the importance of the mineral industry to the national economy, the constitutional framework that encourages provincial interest in policy-oriented research, and the rapport between government officials and researchers with their counterparts in industry. 38 references, 8 figures.

  16. Service engagement in first episode psychosis: clinical and premorbid correlates.

    PubMed

    Macbeth, Angus; Gumley, Andrew; Schwannauer, Matthias; Fisher, Rebecca

    2013-05-01

    Engagement can be understood as a multifactorial process, incorporating acceptance of treatment, therapeutic rapport, and collaboration in a shared goal of clinical and functional recovery. Difficulties in engagement with clinical services represent a risk factor for treatment discontinuation in first episode psychosis. The current study explored the associations between engagement, clinical, and preonset variables. We report the cross-sectional data on a Scottish sample with first episode psychosis, characterized in terms of psychotic symptoms, premorbid adjustment, duration of untreated psychosis, and clinician-rated engagement. Poorer clinician-rated engagement was associated with greater positive and negative symptoms, greater general psychopathology, and poorer premorbid social adjustment. In a regression analysis, only severity of negative symptoms predicted engagement. The study highlights the role of negative symptoms and impairments in social functioning as factors associated with poorer engagement with clinical services. The value of detailed assessment of social and premorbid functioning is highlighted.

  17. Shifting workplace behavior to inspire learning: a journey to building a learning culture.

    PubMed

    Schoonbeek, Sue; Henderson, Amanda

    2011-01-01

    This article discusses the process of building a learning culture. It began with establishing acceptance and connection with the nurse unit manager and the ward team. In the early phases of developing rapport, bullying became apparent. Because bullying undermines sharing and trust, the hallmarks of learning environments, the early intervention work assisted staff to recognize and counteract bullying behaviors. When predominantly positive relationships were restored, interactions that facilitated open communication, including asking questions and providing feedback-behaviors commensurate with learning in the workplace-were developed during regular in-service sessions. Staff participated in role-play and role modeling desired behaviors. Once staff became knowledgeable about positive learning interactions, reward and recognition strategies began to reinforce attitudes and behaviors that align with learning. Through rewards, all nurses had the opportunity to be recognized for their contribution. Nurses who excelled were invited to become champions to continue engaging the key stakeholders to further build the learning environment. PMID:20954565

  18. Tracking and follow-up of marginalized populations: a review.

    PubMed

    McKenzie, M; Tulsky, J P; Long, H L; Chesney, M; Moss, A

    1999-11-01

    Maintaining study cohorts is a key element of longitudinal research. Participant attrition introduces the possibility of bias and limits the generalizability of a study's findings, but with appropriate planning it is possible to sustain contact with even the most transient participants. This paper reviews the essential elements of tracking and follow-up of marginalized populations, which are (1) collection of contact information, (2) thorough organization of tracking efforts, (3) attention to staff training and support, (4) use of phone and mail follow-up, (5) use of incentives, (6) establishing rapport with participants, (7) assurance of confidentiality, (8) use of agency tracking, (9) use of field tracking, and (10) attention to safety concerns. Diligent application of these tracking strategies allows researchers to achieve follow-up rates of 75 percent to 97 percent with vulnerable populations such as homeless, mentally ill adults, injection drug users, and runaway youth.

  19. Space Station Freedom data management system growth and evolution report

    NASA Technical Reports Server (NTRS)

    Bartlett, R.; Davis, G.; Grant, T. L.; Gibson, J.; Hedges, R.; Johnson, M. J.; Liu, Y. K.; Patterson-Hine, A.; Sliwa, N.; Sowizral, H.

    1992-01-01

    The Information Sciences Division at the NASA Ames Research Center has completed a 6-month study of portions of the Space Station Freedom Data Management System (DMS). This study looked at the present capabilities and future growth potential of the DMS, and the results are documented in this report. Issues have been raised that were discussed with the appropriate Johnson Space Center (JSC) management and Work Package-2 contractor organizations. Areas requiring additional study have been identified and suggestions for long-term upgrades have been proposed. This activity has allowed the Ames personnel to develop a rapport with the JSC civil service and contractor teams that does permit an independent check and balance technique for the DMS.

  20. De l'hémoglobine SS à SF: intérêt de l'hydroxyurée dans la prise en charge de la drépanocytose chez 2 enfants congolais et revue de la literature

    PubMed Central

    Nkashama, Gayllord Mutoke; Wakamb, Gray Kanteng A; Mulangu, Augustin Mutombo; Nkashama, Georges Mutoke; Kupa, Boniface Kabeya; Numbi, Oscar Luboya

    2015-01-01

    La drépanocytose est une maladie grave par ses complications et par les difficultés liées à sa prise en charge, notamment en milieu sous-équipé. Les auteurs rapportent l'effet bénéfique de l'hydroxyurée dans la prise en charge de deux patients drépanocytaires, au prix cependant d'une surveillance hématologique rigoureuse. Une revue de la littérature étaye par ailleurs les modalités d'administration de ce médicament et les perspectives ultérieures d'un tel traitement dans la drépanocytose. PMID:26327961