Calculation to experiment comparison of SPND signals in various nuclear reactor environments

DOE Office of Scientific and Technical Information (OSTI.GOV)

Barbot, Loic; Radulovic, Vladimir; Fourmentel, Damien

2015-07-01

In the perspective of irradiation experiments in the future Jules Horowitz Reactor (JHR), the Instrumentation Sensors and Dosimetry Laboratory of CEA Cadarache (France) is developing a numerical tool for SPND design, simulation and operation. In the frame of the SPND numerical tool qualification, dedicated experiments have been performed both in the Slovenian TRIGA Mark II reactor (JSI) and very recently in the French CEA Saclay OSIRIS reactor, as well as a test of two detectors in the core of the Polish MARIA reactor (NCBJ). A full description of experimental set-ups and neutron-gamma calculations schemes are provided in the first partmore » of the paper. Calculation to experiment comparison of the various SPNDs in the different reactors is thoroughly described and discussed in the second part. Presented comparisons show promising final results. (authors)« less

MID-ATLANTIC REGIONAL VULNERABILITY ASSESSMENT

EPA Science Inventory

ORD's Regional Vulnerability Assessment (REVA) Program is developing and demonstrating approaches to assess current and future environmental vulnerabilities so that risk management activities can be targeted. The sister program to EMA.P (Environmental Monitoring Assessment Progr...

Emergency medical dispatch : national standard curriculum ready

DOT National Transportation Integrated Search

1996-05-01

This Traffic Tech describes the recently updated "Emergency Medical Dispatch: National Standard Curriculum," which was developed in 1972. Emergency service providers use these uniform standards to develop or select an emergency medical dispatch progr...

Influence of oil type on the amounts of acrylamide generated in a model system and in French fries.

PubMed

Mestdagh, Frédéric J; De Meulenaer, Bruno; Van Poucke, Christof; Detavernier, Christ'l; Cromphout, Caroline; Van Peteghem, Carlos

2005-07-27

Acrylamide formation was studied by use of a new heating methodology, based on a closed stainless steel tubular reactor. Different artificial potato powder mixtures were homogenized and subsequently heated in the reactor. This procedure was first tested for its repeatability. By use of this experimental setup, it was possible to study the acrylamide formation mechanism in the different mixtures, eliminating some variable physical and chemical factors during the frying process, such as heat flux and water evaporation from and oil ingress into the food. As a first application of this optimized heating concept, the influence on acrylamide formation of the type of deep-frying oil was investigated. The results obtained from the experiments with the tubular reactor were compared with standardized French fry preparation tests. In both cases, no significant difference in acrylamide formation could be found between the various heating oils applied. Consequently, the origin of the deep-frying vegetable oils did not seem to affect the acrylamide formation in potatoes during frying. Surprisingly however, when artificial mixtures did not contain vegetable oil, significantly lower concentrations of acrylamide were detected, compared to oil-containing mixtures.

Evaluation of high trash corridors.

DOT National Transportation Integrated Search

2002-03-01

The objectives of this study were to: a) determine a procedure to use to identify corridors in each highway district for which a detailed analysis of crash data should be conducted (with resulting increased law enforcement activities, education progr...

Multispan Elevated Guideway Design for Passenger Transport Vehicles : Volume 2. Appendixes.

DOT National Transportation Integrated Search

1975-04-01

Contents: Appendix A - derivation of vehicle-guideway interaction equations; Appendix B - evaluation of pier support dynamics; Appendix C - computer simulation program of two-dimensional vehicle over a multi-span guideway; Appendix D - computer progr...

ADVANCES IN DIETARY EXPOSURE RESEARCH AT THE UNITED STATES

EPA Science Inventory

The United States Environmental Protection Agency-National Exposure Research Laboratory's (USEPA-NERL)dietary exposure research program investigates the role of diet, including drinking water, as a potential pathway of human exposure to environmental contaminants. A primary progr...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Complete texts of 123 communications to the Congress (in the original language; the majority in English, some in Russian, French), on the following topics; radiation perspective in the U.S., radiation and man, non-ionising radiation, radiation effects on animals, radiation quantities, radioecology, reactor experience, late radiation effects, dose calculations and radiation accidents.

Integrated vehicle-based safety systems (IVBSS) : light vehicle platform field operational test data analysis plan.

DOT National Transportation Integrated Search

2009-12-22

This document presents the University of Michigan Transportation Research Institutes plan to : perform analysis of data collected from the light vehicle platform field operational test of the : Integrated Vehicle-Based Safety Systems (IVBSS) progr...

Trophic hierarchies illuminated via amino acid isotopic analysis

USDA-ARS?s Scientific Manuscript database

This research addresses the problem of discerning whether natural enemies in agricultural systems are actually suppressing pest populations (or simply eating other predators). Knowing the ecological function of natural enemies (particularly arthropods) is an integral part of biological control progr...

SENTRE and TREND attenuating systems

DOT National Transportation Integrated Search

1991-07-01

The objective of this study was to construct SENTRE and TREND attenuator systems and evaluate their in-service performance as set forth in NCHRP-230 for a period of two years. The evaluation was conducted as part of ADOTs New Product Evaluation Progr...

Generic Protocol for the Verification of Ballast Water Treatment Technology

EPA Science Inventory

In anticipation of the need to address performance verification and subsequent approval of new and innovative ballast water treatment technologies for shipboard installation, the U.S Coast Guard and the Environmental Protection Agency‘s Environmental Technology Verification Progr...

SUMMARY OF THE MAIA WORKING CONFERENCE

EPA Science Inventory

From November 30 to December 2, 1998, the Mid-Atlantic Integrated Assessment (MAIA) held a Working Conference in Baltimore, Maryland (USA), to present its results to scientists, environmental managers, and the public. It also solicited feedback on the usefulness of the MAIA progr...

HNM, heliport noise model : version 2.2 user's guide

DOT National Transportation Integrated Search

1994-02-01

The John A. Volpe National Transportation Systems Center (Volpe Center), in support of : the Federal Aviation Administration, Office of Environment and Energy, has developed : Version 2.2 of the Heliport Noise Model (HNM). The HNM is a computer progr...

LLNL Results from CALIBAN-PROSPERO Nuclear Accident Dosimetry Experiments in September 2014

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lobaugh, M. L.; Hickman, D. P.; Wong, C. W.

2015-05-21

Lawrence Livermore National Laboratory (LLNL) uses thin neutron activation foils, sulfur, and threshold energy shielding to determine neutron component doses and the total dose from neutrons in the event of a nuclear criticality accident. The dosimeter also uses a DOELAP accredited Panasonic UD-810 (Panasonic Industrial Devices Sales Company of America, 2 Riverfront Plaza, Newark, NJ 07102, U.S.A.) thermoluminescent dosimetery system (TLD) for determining the gamma component of the total dose. LLNL has participated in three international intercomparisons of nuclear accident dosimeters. In October 2009, LLNL participated in an exercise at the French Commissariat à l’énergie atomique et aux énergies alternativesmore » (Alternative Energies and Atomic Energy Commission- CEA) Research Center at Valduc utilizing the SILENE reactor (Hickman, et.al. 2010). In September 2010, LLNL participated in a second intercomparison at CEA Valduc, this time with exposures at the CALIBAN reactor (Hickman et al. 2011). This paper discusses LLNL’s results of a third intercomparison hosted by the French Institut de Radioprotection et de Sûreté Nucléaire (Institute for Radiation Protection and Nuclear Safety- IRSN) with exposures at two CEA Valduc reactors (CALIBAN and PROSPERO) in September 2014. Comparison results between the three participating facilities is presented elsewhere (Chevallier 2015; Duluc 2015).« less

DOE Office of Scientific and Technical Information (OSTI.GOV)

Faidy, C.

Practical applications of the leak-before break concept are presently limited in French Pressurized Water Reactors (PWR) compared to Fast Breeder Reactors. Neithertheless, different fracture mechanic demonstrations have been done on different primary, auxiliary and secondary PWR piping systems based on similar requirements that the American NUREG 1061 specifications. The consequences of the success in different demonstrations are still in discussion to be included in the global safety assessment of the plants, such as the consequences on in-service inspections, leak detection systems, support optimization,.... A large research and development program, realized in different co-operative agreements, completes the general approach.

Strategies to identify microRNA targets: New advances

USDA-ARS?s Scientific Manuscript database

MicroRNAs (miRNAs) are small regulatory RNA molecules functioning to modulate gene expression at the post-transcriptional level, and playing an important role in many developmental and physiological processes. Ten thousand miRNAs have been discovered in various organisms. Although considerable progr...

EPA'S METAL FINISHING FACILITY POLLUTION PREVENTION TOOL - 2002

EPA Science Inventory

To help metal finishing facilities meet the goal of profitable pollution prevention, the USEPA is developing the Metal Finishing Facility Pollution Prevention Tool (MFFP2T), a computer program that estimates the rate of solid, liquid waste generation and air emissions. This progr...

Port Needs Study (Vessel Traffic Services Benefits) Volume III

DOT National Transportation Integrated Search

1991-08-01

This study documents the benefits and costs of potential U.S. Coast Guard Vessel : Traffic Services (VTS) in selected U.S. deep water ports on the Atlantic, Gulf and : Pacific Coasts. The U.S. Department of Transportation's Research and Special Progr...

Meeting the Customer's Needs for Mobility and Safety During Construction and Maintenance Operations

DOT National Transportation Integrated Search

2011-01-01

This report presents the Survey, Interviews, and Workshops Test Plan for the national evaluation of the Seattle/Lake Washington Corridor (LWC) Urban Partnership Agreement (UPA) under the United States Department of Transportation (U.S. DOT) UPA Progr...

[Psychiatric residential care facilities in the Puglia region. Phase 1 results of the PROGRES project].

PubMed

Germinario, Cinzia; Semisa, Domenico; Picoco, Fulvio; Prato, Rosa; Lopalco, Pietro Luigi; Quarto, Michele

2004-01-01

One of the more important aspects of the psychiatric care reform in Italy has been the opening of a great number of psychiatric Non-Hospital Residential Facilities (NHRF). However, 22 years have elapsed since the reform and there are still very scarce data regarding such facilities, the type of patients being accomodated, and the types of treatments provided. The "PROGRES" (PROGetto RESidenze - Residential Project) project is the first national study regarding NHRFs ever carried out in Italy. The objectives of "PROGRES" are to make a survey of all NHRFs in Italy (Phase 1) and to perform a detailed assessment of 20% of the surveyed facilities and of the type of patients being treated (Phase 2). This paper reports the survey (Phase 1) results for the Puglia Region. As of March 31, 2003, 113 psychiatric residential facilities were present in Puglia, with a total of 1.479 beds. This results in an average of 13,08 beds per facility and a rate of 3,86 beds per 10.000 inhabitants. The number of NHRFs present in the territory of each Local Health Unit in Puglia is very variable. Most NHRFs (57%) opened after January 1997. Eighty-three percent have a 24-hour staff coverage while only 5,3% has a 2-hour staff coverage. Eighty five percent of the residential facilities are financed by the Italian National Healthcare System, while a small percentage is privately funded. In over half (69,93%) of the NHRFs the predominant patient age group is 40-59 years; 26,4% of the residential facilities accommodate patients below age 40 and only 3,53% accommodate patients over 60 years old.

The Nuclearization of the Middle East and the Subcontinent

DTIC Science & Technology

1982-06-01

Simultaneously a potash mining industry sprang up in the Negev desert which, apart from the fertilizers it produced, had the added importance of being a...the Suez War, the construction of the Diirona reactor, a 24,000 kilowatt themal unit, was begun in the Negev with French assistance and was

Impact of the deployment schedule of fast breeding reactors in the frame of French act for nuclear materials and radioactive waste management

DOE Office of Scientific and Technical Information (OSTI.GOV)

Le Mer, J.; Garzenne, C.; Lemasson, D.

In the frame of the French Act of June 28, 2006 on 'a sustainable management of nuclear materials and radioactive waste' EDF R and D assesses various research scenarios of transition between the actual French fleet and a Generation IV fleet with a closed fuel cycle where plutonium is multi-recycled. The basic scenarios simulate a deployment of 60 GWe of Sodium-cooled Fast Reactors (SFRs) in two steps: one third from 2040 to 2050 and the rest from 2080 to 2100 (scenarios 2040). These research scenarios assume that SFR technology will be ready for industrial deployment in 2040. One of themore » many sensitivity analyses that EDF, as a nuclear power plant operator, must evaluate is the impact of a delay of SFR technology in terms of uranium consumptions, plutonium needs and fuel cycle utilities gauging. The sensitivity scenarios use the same assumptions as scenarios 2040 but they simulate a different transition phase: SFRs are deployed in one step between 2080 and 2110 (scenarios 2080). As the French Act states to conduct research on minor actinides (MA) management, we studied different options for 2040 and 2080 scenarios: no MA transmutation, americium transmutation in heterogeneous mode based on americium Bearing Blankets (AmBB) in SFRs and all MA transmutation in heterogeneous mode based on MA Bearing Blankets (MABB). Moreover, we studied multiple parameters that could impact the deployment of these reactors (SFR load factor, increase of the use of MOX in Light Water Reactors, increase of the cooling time in spent nuclear fuel storage...). Each scenario has been computed with the EDF R and D fuel cycle simulation code TIRELIRE-STRATEGIE and optimized to meet various fuel cycle constraints such as using the reprocessing facility with long period of constant capacity, keeping the temporary stored mass of plutonium and MA under imposed limits, recycling older assemblies first... These research scenarios show that the transition from the current PWR fleet to an equivalent fleet of Generation IV SFR can follow different courses. The design of SFR-V2B that we used in our studies needs a high inventory of plutonium resulting in tension on this resource. Several options can be used in order to loosen this tension: our results lead to favour the use of axial breeding blanket in SFR. Load factor of upcoming reactors has to be regarded with attention as it has a high impact on plutonium resource for a given production of electricity. The deployment of SFRs beginning in 2080 instead of 2040 following the scenarios we described creates higher tensions on reprocessing capacity, separated plutonium storage and spent fuel storage. In the frame of the French Act, we studied minor actinides transmutation. The flux of MA in all fuel cycle plants is really high, which will lead to decay heat, a and neutron emission related problems. In terms of reduction of MA inventories, the deployment of MA transmutation cycle must not delay the installation of SFRs. The plutonium production in MABB and AmBB does not allow reducing the use of axial breeding blankets. The impact of MA or Am transmutation over the high level waste disposal is more important if the SFRs are deployed later. Transmutation option (americium or all MA) does not have a significant impact on the number of canister produced nor on its long-term thermal properties. (authors)« less

USE OF ELECTROKINETICS FOR HAZARDOUS WASTE SITE REMEDIATION

EPA Science Inventory

The Superfund Innovative Technology Evaluation (SITE) program was authorized as part of the 1986 amendments to the Superfund legislation. It represents a joint effort between U.S. EPA`s Office of Research and Development and Office of Solid Waste and Emergency Response. The progr...

Topology-Aware Performance Optimization and Modeling of Adaptive Mesh Refinement Codes for Exascale

DOE PAGES

Chan, Cy P.; Bachan, John D.; Kenny, Joseph P.; ...

2017-01-26

Here, we introduce a topology-aware performance optimization and modeling workflow for AMR simulation that includes two new modeling tools, ProgrAMR and Mota Mapper, which interface with the BoxLib AMR framework and the SSTmacro network simulator. ProgrAMR allows us to generate and model the execution of task dependency graphs from high-level specifications of AMR-based applications, which we demonstrate by analyzing two example AMR-based multigrid solvers with varying degrees of asynchrony. Mota Mapper generates multiobjective, network topology-aware box mappings, which we apply to optimize the data layout for the example multigrid solvers. While the sensitivity of these solvers to layout and executionmore » strategy appears to be modest for balanced scenarios, the impact of better mapping algorithms can be significant when performance is highly constrained by network hop latency. Furthermore, we show that network latency in the multigrid bottom solve is the main contributing factor preventing good scaling on exascale-class machines.« less

Topology-Aware Performance Optimization and Modeling of Adaptive Mesh Refinement Codes for Exascale

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chan, Cy P.; Bachan, John D.; Kenny, Joseph P.

Here, we introduce a topology-aware performance optimization and modeling workflow for AMR simulation that includes two new modeling tools, ProgrAMR and Mota Mapper, which interface with the BoxLib AMR framework and the SSTmacro network simulator. ProgrAMR allows us to generate and model the execution of task dependency graphs from high-level specifications of AMR-based applications, which we demonstrate by analyzing two example AMR-based multigrid solvers with varying degrees of asynchrony. Mota Mapper generates multiobjective, network topology-aware box mappings, which we apply to optimize the data layout for the example multigrid solvers. While the sensitivity of these solvers to layout and executionmore » strategy appears to be modest for balanced scenarios, the impact of better mapping algorithms can be significant when performance is highly constrained by network hop latency. Furthermore, we show that network latency in the multigrid bottom solve is the main contributing factor preventing good scaling on exascale-class machines.« less

MONITORING OF A RETENTION POND BEFORE AND AFTER MAINTENANCE

EPA Science Inventory

The USEPA’s Urban Watershed Management Branch monitored a retention pond with wetland plantings in the Richmond Creek (RC) watershed. This BMP, designated RC-5, is owned and operated by the New York City Department of Environmental Protection’s (DEP) as part of the Bluebelt progr...

Technical and economic assessment of different options for minor actinide transmutation: the French case

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chabert, C.; Coquelet-Pascal, C.; Saturnin, A.

Studies have been performed to assess the industrial perspectives of partitioning and transmutation of long-lived elements. These studies were carried out in tight connection with GEN-IV systems development. The results include the technical and economic evaluation of fuel cycle scenarios along with different options for optimizing the processes between the minor actinide transmutation in fast neutron reactors, their interim storage and geological disposal of ultimate waste. The results are analysed through several criteria (impacts on waste, on waste repository, on fuel cycle plants, on radiological exposure of workers, on costs and on industrial risks). These scenario evaluations take place inmore » the French context which considers the deployment of the first Sodium-cooled Fast Reactor (SFR) in 2040. 3 management options of minor actinides have been studied: no transmutation, transmutation in SFR and transmutation in an accelerator-driven system (ADS). Concerning economics the study shows that the cost overrun related to the transmutation process could vary between 5 to 9% in SFR and 26 % in the case of ADS.« less

Feature mapping on extensive landscapes using GPS-enabled computers

USDA-ARS?s Scientific Manuscript database

Landscapes in the western United States are vast yet managers are called upon to know them intimately so they can respond to natural events such as anthropogenic disturbance, fire, insect outbreaks, and invasive species. These landscapes are not static and naturally change with season and the progr...

IMPLEMENTATION OF USEPA'S METAL FINISHING FACILITY POLLUTION PREVENTION TOOL (MFFP2T) - 2003

EPA Science Inventory

To help metal finishing facilities meet the goal of profitable pollution prevention, the USEPA is developing the Metal Finishing Facility Pollution Prevention Tool (MFFP2T), a computer program that estimates the rate of solid, liquid waste generation and air emissions. This progr...

North Dakota Metropolitan Planning Organization's peer exchange on introducing performance management into the MPO planning process : A TPCB Exchange

DOT National Transportation Integrated Search

1997-02-01

This technical memorandum was developed as part of the study, Systems Planning for Automated Commercial Vehicle Licensing and Permitting Systems. The objective of this study was to define the requirements and develop a plan for a national progr...

Effect of almond consumption on vascular function in patients with coronary artery disease: a randomized, controlled, cross-over trial

USDA-ARS?s Scientific Manuscript database

Objective: Almonds reduce cardiovascular disease risk via cholesterol reduction, anti-inflammation, glucoregulation, and antioxidation. The objective of this randomized, controlled, cross-over trial was to determine whether the addition of 85 g almonds daily to a National Cholesterol Education Progr...

Toxicity Testing in the 21st Century: Implications for Human Health Risk Assessment

EPA Science Inventory

The risk analysis perspective by Daniel Krewski and colleagues lays out the long-term vision and strategic plan developed by a National Research Council committee (1), sponsored by the U.S. Environmental Protection Agency (EPA) with support from the U.S. National Toxicology Progr...

A Complex Systems View of Sepsis: Implications for Nursing

DTIC Science & Technology

2013-02-01

resuscitation resulting from disease progres- sion and requiring vasopressor therapy.8 Ultimately, the onset of multiple organ failure is the result of loss of...Kattwinkel J, et al. Mortality reduc- tion by heart rate characteristicmonitoring in very lowbirthweight neonates : a randomized trial. J Pediatr. 2011;159(6

Comprehensive Truck Size and Weight (TS&W) Study. Phase 1-synthesis, working paper 10 : enforcement and truck size and weight regulations

DOT National Transportation Integrated Search

2012-04-01

This report presents the Content Analysis Test Plan for the national evaluation of the Los Angeles County Congestion Reduction Demonstration (CRD) under the United States Department of Transportation (U.S. DOT) Urban Partnership Agreement (UPA) Progr...

Measuring walking and cycling using the PABS (pedestrian and bicycling survey) approach : a low-cost survey method for local communities.

DOT National Transportation Integrated Search

2010-12-01

To tackle the problems of greenhouse gas emissions, traffic congestion, resident quality of life, and public health concerns, communities are using initiatives to spur more walking and cycling. As local governments face hard choices about which progr...

Benign by design: catalyst-free in-water, on-water green chemical methodologies in organic synthesis

EPA Science Inventory

The development of organic synthesis under sustainable conditions is a primary goal of practicing green chemists who want to prevent pollution and design safer pathways. Although, it is challenging to avoid the use of catalysts, or solvents in all the organic reactions but progre...

ADS Model in the TIRELIRE-STRATEGIE Fuel Cycle Simulation Code Application to Minor Actinides Transmutation Studies

DOE Office of Scientific and Technical Information (OSTI.GOV)

Garzenne, Claude; Massara, Simone; Tetart, Philippe

2006-07-01

Accelerator Driven Systems offer the advantage, thanks to the core sub-criticality, to burn highly radioactive elements such as americium and curium in a dedicated stratum, and then to avoid polluting with these elements the main part of the nuclear fleet, which is optimized for electricity production. This paper presents firstly the ADS model implemented in the fuel cycle simulation code TIRELIRE-STRATEGIE that we developed at EDF R and D Division for nuclear power scenario studies. Then we show and comment the results of TIRELIRE-STRATEGIE calculation of a transition scenario between the current French nuclear fleet, and a fast reactor fleetmore » entirely deployed towards the end of the 21. century, consistently with the EDF prospective view, with 3 options for the minor actinides management:1) vitrified with fission products to be sent to the final disposal; 2) extracted together with plutonium from the spent fuel to be transmuted in Generation IV fast reactors; 3) eventually extracted separately from plutonium to be incinerated in a ADSs double stratum. The comparison of nuclear fuel cycle material fluxes and inventories between these options shows that ADSs are not more efficient than critical fast reactors for reducing the high level waste radio-toxicity; that minor actinides inventory and fluxes in the fuel cycle are more than twice as high in case of a double ADSs stratum than in case of minor actinides transmutation in Generation IV FBRs; and that about fourteen 400 MWth ADS are necessary to incinerate minor actinides issued from a 60 GWe Generation IV fast reactor fleet, corresponding to the current French nuclear fleet installed power. (authors)« less

PROCEEDINGS OF THE 1991 EPA/AWMA INTERNATIONAL SYMPOSIUM: MEASUREMENT OF TOXIC AND RELATED AIR POLLUTANTS - VOLUME II

EPA Science Inventory

A joint conference of the sixth year co-sponsored by the Atmospheric Research and Exposure Assessment Laboratory (AREAL) of the U.S. Environmental Protection Agency and the Air and Waste Management Association was held in Durham, North Carolina, May 6-19, 1991. he technical progr...

PROCEEDINGS OF THE 1991 EPA/AWMA INTERNATIONAL SYMPOSIUM: MEASUREMENT OF TOXIC AND RELATED AIR POLLUTANTS - VOLUME I

EPA Science Inventory

A joint conference of the sixth year co-sponsored by the Atmospheric Research and Exposure Assessment Laboratory (AREAL) of the U.S. Environmental Protection Agency and the Air and Waste Management Association was held in Durham, North Carolina, May 6-19, 1991. he technical progr...

GENETIC DIFFERENCES IN IN VIVO/IN VITRO AIRWAY INJURY AND INFLAMMATION AFTER OIL FLY ASH EXPOSURE

EPA Science Inventory

GENETIC DIFFERENCES IN IN VIVO/ IN VITRO AIRWAY INJURY/ INFLAMMATION AFTER OIL FLY ASH EXPOSURE

Janice Dye, Debora Andrews, Judy Richards, Annette King*, Urmila Kodavanti. US EPA & *SEE Program, RTP, NC.

Oxidative stress is implicated in the pathogenesis and progres...

The surface water register: an empirically improved sample frame for monitoring the rivers and streams of Kansas

EPA Science Inventory

State-wide monitoring based on probability survey designs requires a spatially explicit representation of all streams and rivers of interest within a state, i.e., a sample frame. The sample frame should be the best available map representation of the resource. Many stream progr...

CHARACTERIZATION OF FINE PARTICLE ASSOCIATED ORGANIC COMPOUNDS: INTERLABORATORY COMPARISON AND DEVELOPMENT OF STANDARD REFERENCE MATERIALS

EPA Science Inventory

Organic chemicals adsorbed to fine particulate matter (PM) in the ambient air account for a major component of the mass and include source tracers as well as toxic compounds that may contribute to adverse human health effects. The US EPA has established a PM 2.5 research progr...

Numerical and Experimental Thermal Responses of Single-cell and Differential Calorimeters: from Out-of-Pile Calibration to Irradiation Campaigns

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brun, J.; Reynard-Carette, C.; Carette, M.

2015-07-01

The nuclear radiation energy deposition rate (usually expressed in W.g{sup -1}) is a key parameter for the thermal design of experiments, on materials and nuclear fuel, carried out in experimental channels of irradiation reactors such as the French OSIRIS reactor in Saclay or inside the Polish MARIA reactor. In particular the quantification of the nuclear heating allows to predicting the heat and thermal conditions induced in the irradiation devices or/and structural materials. Various sensors are used to quantify this parameter, in particular radiometric calorimeters also called in-pile calorimeters. Two main kinds of in-pile calorimeter exist with in particular specific designs:more » single-cell calorimeter and differential calorimeter. The present work focuses on these two calorimeter kinds from their out-of-pile calibration step (transient and steady experiments respectively) to comparison between numerical and experimental results obtained from two irradiation campaigns (MARIA reactor and OSIRIS reactor respectively). The main aim of this paper is to propose a steady numerical approach to estimate the single-cell calorimeter response under irradiation conditions. (authors)« less

Effects of the supplementation with an high-polyphenols extra-virgin olive oil on kinetic sperm features and seminal plasma oxidative status in healthy dogs.

PubMed

Tufarelli, V; Rizzo, A; Lacalandra, G M; Guaricci, A C; Laudadio, V; Valentini, L

2018-06-01

The aim of this work was to evaluate the effects of the supplementation of two extra-virgin olive oils (EVOO) having different polyphenols content, on canine spermatozoa kinetic parameters and seminal plasma oxidative status. The study was conducted on 12 clinically healthy dogs of different breeds (2-7 years, 5-48 kg of body weight) divided into two groups: an experimental group supplemented with EVOO (Coratina cultivar) high in polyphenols (H-P) and a control group fed EVOO (Cima di Bitonto cultivar) low in polyphenols (L-P). The oil was daily administered per os (1 ml/3 kg BW) before meal. Semen collection was made twice at 15 days distance (D0 1 and D0 2 ) and then at 30 (D30), 60 (D60) and 90 (D90) days. Semen concentration and kinetic parameters were measured using computer-assisted sperm analysis (CASA) system to evaluate: sperm total count, sperm motile (MOT%), progressive motility (PROGR%) and its fractions, straight-line velocity (VSL, μm/s), curvilinear velocity (VCL, μm/s), average path velocity (VAP, μm/s), amplitude of lateral head displacement (ALH, μm), beat cross frequency (BCF, Hz), straightness (STR%) and linearity (LIN%). On seminal plasma, reactive oxygen species (ROS) and biological antioxidant potential (BAP) were tested. From findings, no differences were found for sperm MOT, VSL, VCL, VAP, ALH, BCF, STR, LIN and BAP. A gradual enhancement of PROGR% was observed in H-P group (p < .01). The ROS levels were higher in dogs H-P compared to the other group (p < .05). In conclusion, our results highlight the positive effects of EVOO polyphenols on sperm PROGR% in healthy dogs. © 2018 Blackwell Verlag GmbH.

Strategy proposed by Electricite de France in the development of automatic tools

DOE Office of Scientific and Technical Information (OSTI.GOV)

Castaing, C.; Cazin, B.

1995-03-01

The strategy proposed by EDF in the development of a means to limit personal and collective dosimetry is recent. It follows in the steps of a policy that consisted of developing remote operation means for those activities of inspection and maintenance on the reactor, pools bottom, steam generators (SGs), also reactor building valves; target activities because of their high dosimetric cost. One of the main duties of the UTO (Technical Support Department), within the EDF, is the maintenance of Pressurized Water Reactors in French Nuclear Power Plant Operations (consisting of 54 units) and the development and monitoring of specialized tools.more » To achieve this, the UTO has started a national think-tank on the implementation of the ALARA process in its field of activity and created an ALARA Committee responsible for running and monitoring it, as well as a policy for developing tools. This point will be illustrated in the second on reactor vessel heads.« less

A new high temperature reactor for operando XAS: Application for the dry reforming of methane over Ni/ZrO2 catalyst.

PubMed

Aguilar-Tapia, Antonio; Ould-Chikh, Samy; Lahera, Eric; Prat, Alain; Delnet, William; Proux, Olivier; Kieffer, Isabelle; Basset, Jean-Marie; Takanabe, Kazuhiro; Hazemann, Jean-Louis

2018-03-01

The construction of a high-temperature reaction cell for operando X-ray absorption spectroscopy characterization is reported. A dedicated cell was designed to operate as a plug-flow reactor using powder samples requiring gas flow and thermal treatment at high temperatures. The cell was successfully used in the reaction of dry reforming of methane (DRM). We present X-ray absorption results in the fluorescence detection mode on a 0.4 wt. % Ni/ZrO 2 catalyst under realistic conditions at 750 °C, reproducing the conditions used for a conventional dynamic microreactor for the DRM reaction. The setup includes a gas distribution system that can be fully remotely operated. The reaction cell offers the possibility of transmission and fluorescence detection modes. The complete setup dedicated to the study of catalysts is permanently installed on the Collaborating Research Groups French Absorption spectroscopy beamline in Material and Environmental sciences (CRG-FAME) and French Absorption spectroscopy beamline in Material and Environmental sciences at Ultra-High Dilution (FAME-UHD) beamlines (BM30B and BM16) at the European Synchrotron Radiation Facility in Grenoble, France.

A new high temperature reactor for operando XAS: Application for the dry reforming of methane over Ni/ZrO2 catalyst

NASA Astrophysics Data System (ADS)

Aguilar-Tapia, Antonio; Ould-Chikh, Samy; Lahera, Eric; Prat, Alain; Delnet, William; Proux, Olivier; Kieffer, Isabelle; Basset, Jean-Marie; Takanabe, Kazuhiro; Hazemann, Jean-Louis

2018-03-01

The construction of a high-temperature reaction cell for operando X-ray absorption spectroscopy characterization is reported. A dedicated cell was designed to operate as a plug-flow reactor using powder samples requiring gas flow and thermal treatment at high temperatures. The cell was successfully used in the reaction of dry reforming of methane (DRM). We present X-ray absorption results in the fluorescence detection mode on a 0.4 wt. % Ni/ZrO2 catalyst under realistic conditions at 750 °C, reproducing the conditions used for a conventional dynamic microreactor for the DRM reaction. The setup includes a gas distribution system that can be fully remotely operated. The reaction cell offers the possibility of transmission and fluorescence detection modes. The complete setup dedicated to the study of catalysts is permanently installed on the Collaborating Research Groups French Absorption spectroscopy beamline in Material and Environmental sciences (CRG-FAME) and French Absorption spectroscopy beamline in Material and Environmental sciences at Ultra-High Dilution (FAME-UHD) beamlines (BM30B and BM16) at the European Synchrotron Radiation Facility in Grenoble, France.

Comparison of simple, small, full-scale sewage treatment systems in Brazil: UASB-maturation ponds-coarse filter; UASB-horizontal subsurface-flow wetland; vertical-flow wetland (first stage of French system).

PubMed

von Sperling, M

2015-01-01

This paper presents a comparison between three simple sewage treatment lines involving natural processes: (a) upflow anaerobic sludge blanket (UASB) reactor-three maturation ponds in series-coarse rock filter; (b) UASB reactor-horizontal subsurface-flow constructed wetland; and (c) vertical-flow constructed wetlands treating raw sewage (first stage of the French system). The evaluation was based on several years of practical experience with three small full-scale plants receiving the same influent wastewater (population equivalents of 220, 60 and 100 inhabitants) in the city of Belo Horizonte, Brazil. The comparison included interpretation of concentrations and removal efficiencies based on monitoring data (organic matter, solids, nitrogen, phosphorus, coliforms and helminth eggs), together with an evaluation of practical aspects, such as land and volume requirements, sludge production and handling, plant management, clogging and others. Based on an integrated evaluation of all aspects involved, it is worth emphasizing that each system has its own specificities, and no generalization can be made on the best option. The overall conclusion is that the three lines are suitable for sewage treatment in small communities in warm-climate regions.

ENEL overall PWR plant models and neutronic integrated computing systems

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pedroni, G.; Pollachini, L.; Vimercati, G.

1987-01-01

To support the design activity of the Italian nuclear energy program for the construction of pressurized water reactors, the Italian Electricity Board (ENEL) needs to verify the design as a whole (that is, the nuclear steam supply system and balance of plant) both in steady-state operation and in transient. The ENEL has therefore developed two computer models to analyze both operational and incidental transients. The models, named STRIP and SFINCS, perform the analysis of the nuclear as well as the conventional part of the plant (the control system being properly taken into account). The STRIP model has been developed bymore » means of the French (Electricite de France) modular code SICLE, while SFINCS is based on the Italian (ENEL) modular code LEGO. STRIP validation was performed with respect to Fessenheim French power plant experimental data. Two significant transients were chosen: load step and total load rejection. SFINCS validation was performed with respect to Saint-Laurent French power plant experimental data and also by comparing the SFINCS-STRIP responses.« less

Using P-Stat, BMDP and SPSS for a cross-products factor analysis.

PubMed

Tanner, B A; Leiman, J M

1983-06-01

The major disadvantage of the Q factor analysis with Euclidean distances described by Tanner and Koning [Comput. Progr. Biomed. 12 (1980) 201-202] is the considerable editing required. An alternative procedure with commercially distributed software, and with cross-products in place of Euclidean distances is described. This procedure does not require any editing.

Installation Restoration Program. Preliminary Assessment: 186th Tactical Reconnaissance Group, Mississippi Air National Guard, Meridian Airport, Key Field, Meridian, Mississippi

DTIC Science & Technology

1988-10-01

previous directives and meoranda. Although the DOD IRP and the USEPA Superfund pr"gr ware essentially the sase, differences in the definition of progr...Midway and Wilcox inJ Mississimp, Bulletin 102, Mississippi Geologic Research Papers, Mississippi Geological, Ecnomic and Toporapic Survey, 1964. 16

Experimental power density distribution benchmark in the TRIGA Mark II reactor

DOE Office of Scientific and Technical Information (OSTI.GOV)

Snoj, L.; Stancar, Z.; Radulovic, V.

2012-07-01

In order to improve the power calibration process and to benchmark the existing computational model of the TRIGA Mark II reactor at the Josef Stefan Inst. (JSI), a bilateral project was started as part of the agreement between the French Commissariat a l'energie atomique et aux energies alternatives (CEA) and the Ministry of higher education, science and technology of Slovenia. One of the objectives of the project was to analyze and improve the power calibration process of the JSI TRIGA reactor (procedural improvement and uncertainty reduction) by using absolutely calibrated CEA fission chambers (FCs). This is one of the fewmore » available power density distribution benchmarks for testing not only the fission rate distribution but also the absolute values of the fission rates. Our preliminary calculations indicate that the total experimental uncertainty of the measured reaction rate is sufficiently low that the experiments could be considered as benchmark experiments. (authors)« less

Translations from Kommunist, Number 18, December 1977.

DTIC Science & Technology

1978-01-26

reproduction of these copyrighted journal articles is prohibited without permission from the copyright agency of the Soviet Union. BIBLIOGRAPHIC DATA ...III - USSR - 5] Author (s) PUBLICATION DATA English title TRANSLATIONS FROM KOMMUNIST, No 18, Dec 1977 Russian title KOMMUNIST Editor (s) R. I...experimental research and production base and insure the extensive use of network planning methods , computers, progres- sive design methods , and so

U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR OPERATION MANUAL OF THE MASS DATA MASSAGE PROGRAM (UA-D-44.0)

EPA Science Inventory

The purpose of this SOP is to describe the operation of the data processing program. These methods were used for every execution of the data processing program during the Arizona NHEXAS project and the Border study. Keywords: data; data processing.

The U.S.-Mexico Border Progr...

U.S. ENVIRONMENTAL PROTECTION AGENCY'S PM SUPERSITES PROGRAM - A MAJOR SUCCESSFUL COLLABORATIVE AIR QUALITY PROGRAM SUPPORTING STATES AND REGIONAL ORGANIZATIONS IN THEIR APPROACHES TO REDUCE PM LEVELS IN AIR ON URBAN AND REGIONAL SCALES

EPA Science Inventory

The U.S. Environmental Protection Agency's Particulate Matter (PM) Supersites Program (Program) is a nationwide air quality methods, measurement, modeling, and data analysis program initiated through cooperative agreements with leading universities in the United States. The Progr...

Boronline, a new generation of boron meter

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pirat, P.

2011-07-01

Rolls-Royce is a global business providing integrated power systems for use on land, at sea and in the air. The Group has a balanced business portfolio with leading market positions - civil aerospace, defence aerospace, marine and energy Rolls-Royce understands the challenges of design, procurement, manufacture, operation and in-service support of nuclear reactor plants, with over 50 years of experience through the Royal Navy submarine programme. Rolls-Royce can therefore offer full product life-cycle management for new civil nuclear installations, as well as support to existing installations, including plant lifetime extensions. Rolls-Royce produced for 40 years, Instrumentation and Control (I andmore » C) systems of and associated services for nuclear reactors in Europe, including 58 French reactors and others situated in the United States and in others countries, such as China. Rolls-Royce equipped in this domain 200 nuclear reactors in 20 countries. Among all of its nuclear systems, Rolls Royce is presenting to the conference its new generation of on-line boron measurement system, so called Boronline. (authors)« less

Ion source development for a photoneutralization based NBI system for fusion reactors

NASA Astrophysics Data System (ADS)

Simonin, A.; de Esch, H. P. L.; Garibaldi, P.; Grand, C.; Bechu, S.; Bès, A.; Lacoste, A.

2015-04-01

The next step after ITER is to demonstrate the viability and generation of electricity by a future fusion reactor (DEMO). The specifications required to operate an NBI system on DEMO are very demanding. The system has to provide a very high level of power and energy, ~100MW of D° beam at 1MeV, including high wall-plug efficiency (η > 60%). For this purpose, a new injector concept, called Siphore, is under investigation between CEA and French universities. Siphore is based on the stripping of the accelerated negative ions by photo-detachment provided by several Fabry-Perot cavities (3.5MW of light power per cavity) implemented along the D- beam. The beamline is designed to be tall and narrow in order that the photon flux overlaps the entire negative ion beam. The paper will describe the present R&D at CEA which addresses the development of an ion source and pre-accelerator prototypes for Siphore, the main goal being to produce an intense negative ion beam sheet. The negative ion source Cybele is based on a magnetized plasma column where hot electrons are emitted from the source center. Parametric studies of the source are performed using Langmuir probes in order to characterize the plasma and to compare with numerical models being developed in French universities.

Phenomenological Approach to Training

DTIC Science & Technology

1977-08-01

overt responses simpler discrete steps is also like digital computer performed. It will be suggested that a highly progr.ms or flowcharts , which consist...simple proficiency performance. cue/reaction Instruction. Putting this another way, try to visualize a 2-dlnenslonal flowchart it is important to... flowchart of discrete steps, but this does not and can easily apply situational context, which is explain how the orbit is maintained. The moon built

Evaluation of Management Systems Performance at Navy Regional Data Automation Centers.

DTIC Science & Technology

1984-03-01

REPORT NUMBER 7 . AUTHN~s) S. CONTRACT OR GRANT NUM@ER(@) Gloria Jean Cummings Scott 9. PERFORMING OROANIZATION NAME AND ADDRESS 10. PROGR3AM1 ELEMENT...120 BIBLIOGRAPHY . .. .. .. .. ... . . . . .. ... 124 I INITIAl DISTRIBUTION LIST ............... 125 7 p I,, 7 7 t I...invest- ment in information resources-- people , machines, and technologies. Unit costs of hardware continue to decline [Ref. 1]. Because computer needs

Industrial research for transmutation scenarios

NASA Astrophysics Data System (ADS)

Camarcat, Noel; Garzenne, Claude; Le Mer, Joël; Leroyer, Hadrien; Desroches, Estelle; Delbecq, Jean-Michel

2011-04-01

This article presents the results of research scenarios for americium transmutation in a 22nd century French nuclear fleet, using sodium fast breeder reactors. We benchmark the americium transmutation benefits and drawbacks with a reference case consisting of a hypothetical 60 GWe fleet of pure plutonium breeders. The fluxes in the various parts of the cycle (reactors, fabrication plants, reprocessing plants and underground disposals) are calculated using EDF's suite of codes, comparable in capabilities to those of other research facilities. We study underground thermal heat load reduction due to americium partitioning and repository area minimization. We endeavor to estimate the increased technical complexity of surface facilities to handle the americium fluxes in special fuel fabrication plants, americium fast burners, special reprocessing shops, handling equipments and transport casks between those facilities.

The Shock and Vibration Digest. Volume 14, Number 11

DTIC Science & Technology

1982-11-01

cooled reactor 1981) ( HTGR ) core under seismic excitation his been developed . N82-18644 The computer program can be used to predict the behavior (In...French) of the HTGR core under seismic excitation. Key Words: Computer programs , Modal analysis, Beams, Undamped structures A computation method is...30) PROGRAMMING c c Dale and Cohen [221 extended the method of McMunn and Plunkett [201 developed a compute- McMunn and Plunkett to continuous systems

JPRS Report, Nuclear Developments

DTIC Science & Technology

1989-07-14

power installation of the two reactors, station is continuing problem-free, despite recent upsets in China, according to the French firms building...LD2006192889 Moscow TASS in English sphere. He pointed to the need for a more responsible 1856 GMT 20 Jun 89 approach to the construction of nuclear power ...August, 1986, the Madras Atomic Power Station was directed to be shut down, in May 1988 the Tarapur [Text] Bombay, May 4. The choice of the site of the

Effective Manning of the U.S. Merchant Fleet

DTIC Science & Technology

1984-01-01

es anci progr ams of the National Research Council, appropriate balance of perspectives was committee member Cti 1 mpor"tant consi dera11 on...Medicine. The members of the committee responsible for the report were chosen for their special competences and with regard for appropriate balance ...vessel design and operation. Consistent with the policies and programs of the National Research Council, appropriate balance of perspectives was an

Mechanisms of Virus-Induced Neural Cell Death

DTIC Science & Technology

2005-03-01

Y, et al. Brief CMV, with isolates being resistant to acy- report: severe infectious mononucleosis -like clovir, famciclovir, and valacyclovir, and...protease depen- by 24 h post-infection. The completion of the one-step dent process. Conversion to infectious subvirion particles growth curve precedes...apoptosis increases progres- cell attachment protein o-1 (56). sively at 24-48 h post-infection (92). ISVPs are infectious and can be formed either intra

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.

On-line fission products measurements during a PWR severe accident: the French DECA-PF project

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ducros, G.; Allinei, P.G.; Roure, C.

Following the Fukushima accident, a lot of recommendations was drawn by international organizations (IAEA, OECD, NUGENIA network...) in order to improve the safety in such accidental conditions and mitigate their consequences. One of these recommendations was to improve the robustness of the instrumentation, which was dramatically lacking at Fukushima, as well as to better determine the Source Term involved in nuclear accident. The DECA-PF project (Diagnosis of a degraded reactor core through Fission Product measurements) was elaborated in this context and selected as one of 21 collaborative R and D projects in the field of nuclear safety and radioprotection, fundedmore » in May 2013 by the French National Research Agency. Over the months following the Fukushima accident, a CEA crisis team was held in order to analyze on-line the situation taking into account the data delivered by TEPCO and other organizations. Despite the difficulties encountered concerning the reliability of these data, the work performed showed the high capacity of Fission Products (FP) measurements to get a diagnosis relative to the status of the reactors and the spent fuel pools (SFP). Based on these FP measurements, it was possible to conclude that the main origin of the releases was coming from the cores and not from the SFP, in particular for SFP-4 which was of high concern, and that the degradation level of the reactors was very large, including probably an extensive core melting. To improve the reliability of this kind of diagnosis, the necessity to get such measurements as soon as possible after the accident and as near as possible from the reactor was stressed. In this way the present DECA-PF project intends to develop a new and innovative instrumentation taking into account the design of the French nuclear power plants on which sand bed filters have been implemented for severe accident management. Three complementary techniques, devoted to measure the FP release on-line, are being studied: - Gamma spectrometry, with an industrial objective to build a prototype aimed at improving the capacity of the present radiation monitoring system, - Gas chromatography, for the quantification of the fission gases (Xe, Kr) as well as potential carbon oxides produced in case of Molten Corium Concrete Interaction, - Optical absorption spectroscopy, the objective of this most innovative technique being to quantify the tetra-oxide of ruthenium, which could be produced in case of lower head failure, and the gaseous forms of iodine (molecular and organic) released in the environment. A global description and the present status of this project is presented, focusing on the Source Term establishment at the outlet stack of the sand bed filters and on the perspectives of implementation of the on-line gamma spectrometry equipment. (authors)« less

Israel’s Attack on Osiraq: A Model for Future Preventive Strikes?

DTIC Science & Technology

2004-09-01

destroying Israel. July 28, 1980 Israeli Foreign Minister Yitzhak Shamir met with French Ambassador to Israel, Jean-Pierre Chauvet . Shamir told Chauvet ... Chauvet argued, “Acquisition of nuclear arms would be lunacy on the part of Iraq. After all, Israel’s Jewish and Arab populations are intermingled, and... caved in and a destroyed cooling pool.57 However, Perlmutter claims a specially equipped F-15 flew by the reactor after the bombing on a special

Ion source development for a photoneutralization based NBI system for fusion reactors

DOE Office of Scientific and Technical Information (OSTI.GOV)

Simonin, A.; Esch, H. P. L. de; Garibaldi, P.

2015-04-08

The next step after ITER is to demonstrate the viability and generation of electricity by a future fusion reactor (DEMO). The specifications required to operate an NBI system on DEMO are very demanding. The system has to provide a very high level of power and energy, ~100MW of D° beam at 1MeV, including high wall-plug efficiency (η > 60%). For this purpose, a new injector concept, called Siphore, is under investigation between CEA and French universities. Siphore is based on the stripping of the accelerated negative ions by photo-detachment provided by several Fabry-Perot cavities (3.5MW of light power per cavity)more » implemented along the D{sup −} beam. The beamline is designed to be tall and narrow in order that the photon flux overlaps the entire negative ion beam. The paper will describe the present R and D at CEA which addresses the development of an ion source and pre-accelerator prototypes for Siphore, the main goal being to produce an intense negative ion beam sheet. The negative ion source Cybele is based on a magnetized plasma column where hot electrons are emitted from the source center. Parametric studies of the source are performed using Langmuir probes in order to characterize the plasma and to compare with numerical models being developed in French universities.« less

Treatment of G1 Baskets at the CEA Marcoule Site - 12027

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fourquet, Line; Boya, Didier

2012-07-01

In the dismantling program for the first-generation French reactors in accordance with the nonproliferation treaty, the CEA is in charge of cleanup and dismantling operations for the facilities at Marcoule, including the decladding units. The G1 decladding was built between 1955 and 1957 in order to de-clad spent fuel elements from the G1 plutonium-producing reactor and prepare them for dissolution. The facility was also used for interim storage of G1, G2 and G3 fuel dissolution baskets, which had been used during plant operation for transfer (from the decladding facility to the UP1 plant) and/or dissolution of spent fuel elements. Onemore » of the cleanup projects involves recovery of the baskets, which will be cut up, sorted, and conditioned in metal bins. The bins will be immobilized with cement grout, then transferred to the onsite solid waste conditioning facility (CDS) and to the repository operated by the French National Radioactive Waste Management Agency (ANDRA). The project is now in progress, after special safety permits were issued and measurement stations and dedicated tools were developed to handle all types of baskets (which differed according to their origin and use). The disposal of all the baskets is scheduled to last 2 years and will produce 55 metal waste bins. (authors)« less

Online monitoring of the Osiris reactor with the Nucifer neutrino detector

NASA Astrophysics Data System (ADS)

Boireau, G.; Bouvet, L.; Collin, A. P.; Coulloux, G.; Cribier, M.; Deschamp, H.; Durand, V.; Fechner, M.; Fischer, V.; Gaffiot, J.; Gérard Castaing, N.; Granelli, R.; Kato, Y.; Lasserre, T.; Latron, L.; Legou, P.; Letourneau, A.; Lhuillier, D.; Mention, G.; Mueller, Th. A.; Nghiem, T.-A.; Pedrol, N.; Pelzer, J.; Pequignot, M.; Piret, Y.; Prono, G.; Scola, L.; Starzinski, P.; Vivier, M.; Dumonteil, E.; Mancusi, D.; Varignon, C.; Buck, C.; Lindner, M.; Bazoma, J.; Bouvier, S.; Bui, V. M.; Communeau, V.; Cucoanes, A.; Fallot, M.; Gautier, M.; Giot, L.; Guilloux, G.; Lenoir, M.; Martino, J.; Mercier, G.; Milleto, T.; Peuvrel, N.; Porta, A.; Le Quéré, N.; Renard, C.; Rigalleau, L. M.; Roy, D.; Vilajosana, T.; Yermia, F.; Nucifer Collaboration

2016-06-01

Originally designed as a new nuclear reactor monitoring device, the Nucifer detector has successfully detected its first neutrinos. We provide the second-shortest baseline measurement of the reactor neutrino flux. The detection of electron antineutrinos emitted in the decay chains of the fission products, combined with reactor core simulations, provides a new tool to assess both the thermal power and the fissile content of the whole nuclear core and could be used by the International Agency for Atomic Energy to enhance the safeguards of civil nuclear reactors. Deployed at only 7.2 m away from the compact Osiris research reactor core (70 MW) operating at the Saclay research center of the French Alternative Energies and Atomic Energy Commission, the experiment also exhibits a well-suited configuration to search for a new short baseline oscillation. We report the first results of the Nucifer experiment, describing the performances of the ˜0.85 m3 detector remotely operating at a shallow depth equivalent to ˜12 m of water and under intense background radiation conditions. Based on 145 (106) days of data with the reactor on (off), leading to the detection of an estimated 40760 ν¯ e , the mean number of detected antineutrinos is 281 ±7 (stat )±18 (syst )ν¯ e/day , in agreement with the prediction of 277 ±23 ν¯ e/day . Because of the large background, no conclusive results on the existence of light sterile neutrinos could be derived, however. As a first societal application we quantify how antineutrinos could be used for the Plutonium Management and Disposition Agreement.

Chooz A, First Pressurized Water Reactor to be Dismantled in France - 13445

DOE Office of Scientific and Technical Information (OSTI.GOV)

Boucau, Joseph; Mirabella, C.; Nilsson, Lennart

2013-07-01

Nine commercial nuclear power plants have been permanently shut down in France to date, of which the Chooz A plant underwent an extensive decommissioning and dismantling program. Chooz Nuclear Power Station is located in the municipality of Chooz, Ardennes region, in the northeast part of France. Chooz B1 and B2 are 1,500 megawatt electric (MWe) pressurized water reactors (PWRs) currently in operation. Chooz A, a 305 MWe PWR implanted in two caves within a hill, began operations in 1967 and closed in 1991, and will now become the first PWR in France to be fully dismantled. EDF CIDEN (Engineering Centermore » for Dismantling and Environment) has awarded Westinghouse a contract for the dismantling of its Chooz A reactor vessel (RV). The project began in January 2010. Westinghouse is leading the project in a consortium with Nuvia France. The project scope includes overall project management, conditioning of the reactor vessel (RV) head, RV and RV internals segmentation, reactor nozzle cutting for lifting the RV out of the pit and seal it afterwards, dismantling of the RV thermal insulation, ALARA (As Low As Reasonably Achievable) forecast to ensure acceptable doses for the personnel, complementary vacuum cleaner to catch the chips during the segmentation work, needs and facilities, waste characterization and packaging, civil work modifications, licensing documentation. The RV and RV internals will be segmented based on the mechanical cutting technology that Westinghouse applied successfully for more than 13 years. The segmentation activities cover the cutting and packaging plan, tooling design and qualification, personnel training and site implementation. Since Chooz A is located inside two caves, the project will involve waste transportation from the reactor cave through long galleries to the waste buffer area. The project will end after the entire dismantling work is completed, and the waste storage is outside the caves and ready to be shipped either to the ANDRA (French National Radioactive Waste Management Agency) waste disposal facilities - (for low-level waste [LLW] and very low-level waste [VLLW], which are considered short lived) - or to the EDF Interim Storage Facility planned to be built on another site - (for low- and intermediate-level waste [LILW], which is considered long lived). The project has started with a detailed conceptual study that determines the step-by-step approach for dismantling the reactor and eventually supplying the packed containers ready for final disposal. All technical reports must be verified and approved by EDF and the French Nuclear Safety Authority before receiving the authorization to start the site work. The detailed conceptual study has been completed to date and equipment design and manufacturing is ongoing. This paper will present the conceptual design of the reactor internals segmentation and packaging process that will be implemented at Chooz A, including the planning, methodology, equipment, waste management, and packaging strategy. (authors)« less

Radioactive Waste Management - It's Role in contributing and achieving Sustainability. R1.13 The French strategy of waste management: technical and political dimensions of sustainability

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bazile, F.

2007-07-01

The sustainability of an energy policy depends on the manner in which it satisfies environmental, economical and social requirements. Nuclear energy is not an exception. The objectives of the future nuclear systems, as defined in the Generation IV International Forum, tend to optimize the ability of nuclear energy to satisfy sustainable development goals. In this regard, they involve strong commitments concerning waste management policy : five designs in six are based on a closed fuel cycle, in order to minimize the volume and radiotoxicity of final waste, and to recycle the fissile materials to save natural resources. Since its beginnings,more » the French civil nuclear programme has considered a long-term perspective and has developed spent fuel reprocessing. The French current industrial technology has already permitted to recycle 96% of spent fuel materials, to save 30% of natural resources, to reduce by 5 the amount of waste and to reduce by 10 the waste radiotoxicity, all these benefits for less than 6% of the kWh total cost. This strategy has always been criticized by the nuclear opponents, precisely because they saw that it was a sustainable way, and didn't accept to consider nuclear energy as a sustainable source of power. Two arguments were put forward these criticisms. First, the cost of reprocessing versus once-through cycle and second, the risk of proliferation induced by U-Pu partitioning process. These arguments were also invoked in international debates, and they have also been pleaded by the anti-nukes during the National Debate on HLLLW, at the end of 2005, preceding the vote of a new law in 2006 by the French parliament. Fortunately they have not convinced public opinion in France nor political decision-makers. A majority of people with no regard to technical background understand that recycling and saving the natural resources are sustainable principles. And, from a technical point of view, the 6% over cost does not seem significant considering the economics of nuclear power. Lastly, the risk proliferation is more related to the front-end technologies than to the back-end ones. So, the 2006 French Law 'for a sustainable radioactive waste management' has reinforced the closed-cycle strategy and has paved the way for a long-term development of nuclear energy in the 21. century and beyond, towards the third and fourth generations of nuclear systems. It has defined an R and D programme including the continuation of partitioning-transmutation of minor actinides and their recycling in 4. generation fast reactors. In parallel, the French president has committed the French Atomic Energy Commission to implement a 4. generation prototype reactor by 2020, with international cooperation, to guarantee the permanence of technology progress. In this regard, the waste management strategy can't be built without taking into account the perspectives of development of nuclear energy. These perspectives must include the best available technologies and, in the other hand, an adaptation to the political evolutions of societies. (authors)« less

An analysis of sponge genomes.

PubMed

Costantini, Maria

2004-11-24

The genome of sponges has only been investigated so far by Bartmann-Lindholm et al. [Progr. Colloid. Polym. Sci. 107 (1997) 122-126] who reported a multimodal CsCl profile which could be resolved into five peaks for Geodia cydonium. This problem was reinvestigated here on both G. cydonium and Suberites domuncula. It was shown that DNAs from both sponges are characterized by unimodal CsCl profiles, additional peaks being due to contaminating prokaryotic and eukaryotic microorganisms.

A Cholesterol-Sensitive Regulator of the Androgen Receptor

DTIC Science & Technology

2010-07-01

Oncogene (2010) 29, 3745–3747; doi:10.1038/onc.2010.132; published online 3 May 2010 Cholesterol is a sterol that serves as a metabolic precursor to other...bioactive sterols , such as nuclear receptor ligands, and also has a major role in plasma membrane structure. Cholesterol and long- chain...cholesterol synthesis (these drugs are generically termed ‘statins’), have been reported to inhibit cancer incidence or progres- sion in some studies. Although

Progress in Military Airlift (Les Progres Realises dans le Domaine du Transport Aerien Militaire)

DTIC Science & Technology

1991-05-01

transformation of the flight deck, with both visible and concealed changes. This crew/ airplane interface modification has resulted in an evolution of ...300 ADVISORY GROUP FOR AEROSPACE RESEARCH & DEVELOPMENT 7 RUE ANCELLE 92200 NEUILLY SUR SEINE FRANCE AGARD ADVISORY REPOW 300 Technical Evaluation...Advisory Report was prepared at the request of the ’ Flight Mechanics Panel of AGARD. _ North Atlantic Treaty Organization Organisation du Trait de

Epithelial Plasticity in Castration-Resistant Prostate Cancer: Biology of the Lethal Phenotype

DTIC Science & Technology

2012-07-01

mCRPC, with metastatic progres- sion by prostate - specific antigen (PSA; 2 consecutive rises over nadir separated by more than 1 week) or radiologic...Abbreviations: CRPC, castration-resistant prostate cancer; PSA, prostate specific antigen . Armstrong et al. Mol Cancer Res; 9(8) August 2011 Molecular... antigen , which we found did correlate with PSA outcomes and high risk disease among men with localized prostate cancer who were undergoing radical

THE HOT CRITICAL ASSEMBLY $sub 4$CESAR$sub 4$ (in French)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tanguy, P.

1963-07-01

With Cesar, the Cadarache Center for Nuclear Studies will be equipped with a zero-power critical assembly, which will enable it to obtain the data necessary for the development of natural uranium, graphite, gas reactors. Reactivity balance, evolution of the reactivity, and deformation of the flux curves are to be studied. These studies will complement those already being done on Marius, but carried out at room temperature; in Cesar the graphite temperature can reach 500 deg C. (auth)

The prospect of nuclear energy in Türkiye especially after Fukushima accident

DOE Office of Scientific and Technical Information (OSTI.GOV)

Şahin, Sümer, E-mail: ssahin@atilim.edu.tr

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 onmore » foreign suppliers of energy sources • Provide fuel supply mix diversification • Utilization of environmentally friendly energy production technologies Possess advanced and prestigious power generation technologies.« less

[Effect of moisture content on anaerobic methanization of municipal solid waste].

PubMed

Qu, Xian; He, Pin-Jing; Shao, Li-Ming; Bouchez, Théodore

2009-03-15

Biogas production, gas and liquid characteristics were investigated for comparing the effect of moisture content on methanization process of MSW with different compositions of food waste and cellulosic waste. Batch reactors were used to study the anaerobic methanization of typical Chinese and French municipal solid waste (MSW) and cellulosic waste with different moisture content, as 35%, field capacity (65%-70%), 80%, and saturated state (> 95%). The results showed that for the typical Chinese and French waste, which contained putrescible waste, the intermediate product, VFA, was diluted by high content of water, which helped to release the VFA inhibition on hydrolysis and methanization. Mass amount of methane was produced only when the moisture content of typical French waste was higher than 80%, while higher content of moisture was needed when the content of putrescible waste was higher in MSW, as > 95% for typical Chinese waste. Meanwhile the methane production rate and the ultimate cumulated methane production were increased when moisture content was leveled up. The ultimate cumulated methane production of the typical French waste with saturated state was 0.6 times higher than that of the waste with moisture content of 80%. For cellulosic waste, high moisture content of cellulosic materials contributed to increase the attachment area of microbes and enzyme on the surface of the materials, which enhance the waste hydrolysis and methanization. When the moisture content of the cellulosic materials increased from field capacity (65%) to saturated state (> 95%), the ultimate cumulated methane production increased for 3.8 times.

The Nature of Mental Abilities.

DTIC Science & Technology

1978-06-01

I. Rubinste in San Diego , CA 92 152 Human Resourec es Progr an Manager Naval Mat er ia l Connan~ (0 3 1111)CDR PAUL NELSON Room 101111 , Crys tal...intel— ligence that I call the unified componential theory of human reasonir~ (St ernberg , Note 1). This theory will be described in more detail later...componential theory of human reasoning, according to which performance on each of these tasks can be decomposed into a small number of basic information

Building Loads Analysis and System Thermodynamics (BLAST) Program Users Manual. Volume One. Supplement (Version 3.0).

DTIC Science & Technology

1981-03-01

AD-A B99 054 CONSTRUCTION EN INEERIN RESEARCH LAB (ARMY) CHAMPAIGN IL F/ 9/2 BUILDING LOADS ANALYSIS AND SYSTEM THERMOD NAMICS (BLAST) PROGR...continued. systems , (11) induction unit systems , (12) direct-drive chillers, and (13) purchased steam from utilities. BLAST Version 3.0 also offers the user...their BLAST input. II UNCLASSIFIED SECURITY CLASSIFICATION OF THIS PAGEftin Date Rnerod) FOREWORD This report was prepared for the Air Force Systems

A History of the U.S. Army Construction Engineering Research Laboratory (CERL) 1964-1985

DTIC Science & Technology

1987-12-01

Advlwry Cu.rctl Lqu i fWTU1l rv.lu.1 tl~ CLmn!tteo.o r t"l..kral .... m.ro . • Progr.n UJmntl t"t’ H,Hl er PI~ Camu (t~ M.I:soe.uch oInJ ~1 0fTTU...Illinois, 16 Dec. 1983, Records of Prof. William J. Hall, University of Illinois. 21. Ibid.; James J. Costello, University Counsel, to Albert E. Jenner

Human Resources Task Group. Task 4: Public School Improvement to Enhance Quality of Life around Military Bases

DTIC Science & Technology

2002-12-18

care centers, Head Start, the community hospital, and the University’s School of Education -- to share information and training. 2. Early...centers can "talk, II share childcare information , arrange field trips, get information from the health center and the School of Education . When not...the educational component for the new center, the Chelsea Public Schools expanded Project Excellence to include an afterschool progr,am at the site

EDF experience with {open_quotes}hot spot{close_quotes} management

DOE Office of Scientific and Technical Information (OSTI.GOV)

Guio, J.M. de

1995-03-01

During the past few years, {open_quotes}hot spots{close_quotes} due to the presence of particles of metal activated during their migration through the reactor core, have been detected at several French pressurized water reactor (PWR) units. These {open_quotes}hot spots,{close_quotes} which generate very high dose rates (from about 10 Gy/h to 200 G/h) are a significant factor in increase occupational exposures during outrates. Of particular concern are the difficult cases which prolong outage duration and increase the volume of radiological waste. Confronted with this situation, Electricite de France (EDF) has set up a national research group, as part of its ALARA program, tomore » establish procedures and techniques to avoid, detect, and eliminate of hot spots. In particular, specific processes have been developed to eliminate these hot spots which are most costly in terms of occupational exposure due to the need for reactor maintenance. This paper sets out the general approach adopted at EDF so far to cope with the problem of hot spots, illustrated by experience at Blayais 3 and 4.« less

Implementation of ALARA at the design stage of Nuclear Power Plants

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brissaud, A.; Ridoux, P.

1995-03-01

In the 1970s, Electricite de France (EdF) had limited knowledge and experience of pressurized water reactors (PWRs). Electricity generation by nuclear units was oriented towards gas-graphite reactors, even though EdF had a share in the PWR unit of CHOOZ A-1 (250 MWe, later upgraded to 320 MWe). Some facts about the origin of doses in that king of reactor were known to the research and development (R&D) support staff of EdF, which mainly comprises the French Atomic Commission (CEA), but only a few of EdF`s engineers were aware of these facts. One has to bear in mind that CHOOZ A-1more » only went critical in April 1967 and was officially connected to the grid in May 1970 after some important problems had been solved. Meanwhile, the nuclear program was launched at full speed, beginning with the order for FESSENHEIM 1 in 1970, FESSENHEIM 2 and BUGEY 2 and 3 in 1971. TIHANGE 1, in which EdF had a share, went on-line in September 1975. Also, supposing that EdF had had such knowledge and experience, it is quite evident that it would have been very difficult to modify the lay-out inside the reactor building.« less

Thermal barrier coatings on gas turbine blades: Chemical vapor deposition (Review)

NASA Astrophysics Data System (ADS)

Igumenov, I. K.; Aksenov, A. N.

2017-12-01

Schemes are presented for experimental setups (reactors) developed at leading scientific centers connected with the development of technologies for the deposition of coatings using the CVD method: at the Technical University of Braunschweig (Germany), the French Aerospace Research Center, the Materials Research Institute (Tohoku University, Japan) and the National Laboratory Oak Ridge (USA). Conditions and modes for obtaining the coatings with high operational parameters are considered. It is established that the formed thermal barrier coatings do not fundamentally differ in their properties (columnar microstructure, thermocyclic resistance, thermal conductivity coefficient) from standard electron-beam condensates, but the highest growth rates and the perfection of the crystal structure are achieved in the case of plasma-chemical processes and in reactors with additional laser or induction heating of a workpiece. It is shown that CVD reactors can serve as a basis for the development of rational and more advanced technologies for coating gas turbine blades that are not inferior to standard electron-beam plants in terms of the quality of produced coatings and have a much simpler and cheaper structure. The possibility of developing a new technology based on CVD processes for the formation of thermal barrier coatings with high operational parameters is discussed, including a set of requirements for industrial reactors, high-performance sources of vapor precursors, and promising new materials.

A Standardized Rat Model of Volumetric Muscle Loss Injury for the Development of Tissue Engineering Therapies

DTIC Science & Technology

2012-12-01

isometric tetanic force (Po) of 28.4% and 32.5% at 2 and 4 months. Importantly, Po corrected for differences in body weight and muscle wet weights were...development, we removed progres- sively larger amounts of muscle tissue followed by a mea- surement of maximal isometric force (Po). The final model, and...indicated by increased collagen deposition (Fig. 2). The scarred area and the area immediately adjacent to it contained disorganized muscle fibers

Producible Alternative to CdTe for Epitaxy (PACE-2) of LWIR HgCdTe

DTIC Science & Technology

1984-01-01

esmv and .de~aty "p bisto momnberl isrepor cover the progre made toward the achievenientof device quality LWIR HgCdTe on an alternate substrte...initial phase of the research program en- titled, _Producible Alternative to CdTe for Epitaxyý(PACE-2) of LWIR HgCJie". Also described are alternate...objective of this program is the demonstration of the feasibility of PACE-2 technology through fabrication and evaluation of multi- plexed LWIR hybrid

Advances in Components for Active and Passive Airborne Sensors (Progres des Composants pour les Systemes des Detection Active et Passive Aeroportes)

DTIC Science & Technology

1990-09-01

simplest form the modulators are systems. 1) The inter -band absorption edges at operated as non-resonant (single-pass) which the electro-absorption...transitions in -0111- 1,’. three different wavelength bands indicated. It is the NIR inter -band transition which is of interest in this E’l Iwork. 0...quartz crystal resonator is a vector quantity. 12 random vibration at 100 Hz away from the Therefore, the frequency during acceleration carrier. Of

Domain Processes in Ferroelectric Ceramics

DTIC Science & Technology

1994-04-14

elastic strain tensor and eikl is the Levi - Civita density. Eqs (11) and (12) has three nontrivial solutions: Xr3 = 0 (13) Xr"= -1 { [ 2sj2Q 12 -Sl I...ABSTRACT (aA~iMUM 200 wardt) This report Outlines the progres achieved during a two year effort sponsored by the AFOSR on the theoretical study of domain...INTRODUCTION This is the final progress report for this two year program sponsored by the Air Force Office of Scientific Research on "Domain Processes in

Lessons Learned (Vietnam)

DTIC Science & Technology

1966-01-01

and the establishing of joint procedures whereby the above could be accom- plished." USCONARC Comment , Current Tactical Air Command policy ...i.-. . O¼* / t, O231ZGhni stnd~rz...on o ffi.eor -,as assigned. Heo cc= Cncd init~ia2 p...n... to ztais. _an Aviatioc. Ei-;adc standar-dization progr...all concerned. Parag~raphs 2 and 3 contain ma-"erz d-icussed and 6-uidance presented at the Co-ander’s Conierence held this date. 2. POLICY a. F71vin7

Exercise Desert Rock, Staff Memorandums. Army, Camp Desert Rock, Nevada.

DTIC Science & Technology

1957-01-01

I AD-AGAG 257 EXERCISE DESERT ROCK LAS VEGAS NV F/6 IS/ 3 EXERCISE DESERT ROCK, STAFF MEMORANDUMS. ARMY. CAMP DESERT ROCK-ETClUlCASIFE mm95i mm... Exercise Safety Progra - . 1. PUrose: To establish ane’ffective safety progr.Rm toreduce, and keep to a minimum, accident,1 manpower and monetary losses. at...agencies will be- followed. Supervispry personnel will: become familiar with those that Pre applicable to thei£r... operations. The Exercise Safety

Frequency-Dependent Characteristics of Regional Seismic Phases: Propagation of Pn in Western China

DTIC Science & Technology

2011-01-31

CLIMB project using instrumentation from different sources, incl uding many stations fr om the Inco rporated Research Institutions in Seismology – Progr...specific te rranes have also been id entified for later 3 processing . Four of the in-line events have epicenters less than 200 km from the Hi- CLIMB...observed and the calculated data are analyzed using the same processing steps. Figure A1. This shows an example of a data trace from the Hi-CLIMB

Performance of the electronic personal dosemeter for neutron 'Saphydose-N' at different workplaces of nuclear facilities.

PubMed

Lahaye, T; Chau, Q; Ménard, S; Lacoste, V; Muller, H; Luszik-Bhadra, M; Reginatto, M; Bruguier, P

2006-01-01

This paper mainly aims at presenting the measurements and the results obtained with the electronic personal neutron dosemeter Saphydose-N at different facilities. Three campaigns were led in the frame of the European contract EVIDOS ('Evaluation of Individual Dosimetry in Mixed Neutron and Photon Radiation Fields'). The first one consisted in the measurements at the IRSN French research laboratory in reference neutron fields generated by a thermal facility (SIGMA), radionuclide ISO sources ((241)AmBe; (252)Cf; (252)Cf(D(2)O)\\Cd) and a realistic spectrum (CANEL/T400). The second one was performed at the Krümmel Nuclear Power Plant (Germany) close to the boiling water reactor and to a spent fuel transport cask. The third one was realised at Mol (Belgium), at the VENUS Research Reactor and at Belgonucléaire, a fuel processing factory.

Progress report on the k{sub infinity} measurements of HTGR type lattices with the oscillation technique at zero reactivity; Rapport d'advancement sur les mesures de K {sub infinite} des reseaux du type HTGR avec la technique de l'oscillateur a'reactivite' nulle (in French)

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1971-01-15

The principles of measuring k {sub infinity} for a HTGR lattice using the oscillation technique with zero reactivity were already presented at the ''9th reactor physics meeting of countries participating in the Dragon project''. A brief summary of the essential characteristics of the experiment is followed by a status report on present work.

Suicide in Recent Onset Psychosis Revisited: Significant Reduction of Suicide Rate over the Last Two Decades - A Replication Study of a Dutch Incidence Cohort.

PubMed

Castelein, Stynke; Liemburg, Edith J; de Lange, Jill S; van Es, Frank D; Visser, Ellen; Aleman, André; Bruggeman, Richard; Knegtering, Henderikus

2015-01-01

This study aims to compare the suicide risk over the past decade following recent onset psychosis to findings from the eighties and nineties in the same catchment area and to identify predictors of suicide in the context of the Psychosis Recent Onset Groningen-Survey (PROGR-S). A medical file search was carried out to determine the current status of all patients admitted between 2000 and 2009. The suicide rate was compared with a study executed in 1973-1988 in the same catchment area. Predictors of suicide were investigated using Cox regression. The status of 424 of the 614 patients was known in July 2014. Suicide occurred in 2.4% of patients with psychosis disorders (n = 10; mean follow-up 5.6 years); 6 out of 10 suicides took place within two years. Within two decades, the suicide rate dropped from 11% (follow-up 15 years, 8.5% after 5 years) to 2.4%. The Standardized Mortality Rate (SMR) of suicides compared with the general population was 41.6. A higher age was the only significant predictor for suicide. Neuroticism, living situation, disorganized and negative symptoms, and passive coping style all showed a trend for significance. A significant reduction in the suicide rate was found for people with psychosis over the past decades. Given the high SMR, suicide research should be given the highest priority. Identifying predictors may contribute to further reduction of suicide among patients with psychosis.

Delayed Gamma Measurements in Different Nuclear Research Reactors Bringing Out the Importance of the Delayed Contribution in Gamma Flux Calculations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fourmentel, D.; Radulovic, V.; Barbot, L.

Neutron and gamma flux levels are key parameters in nuclear research reactors. In Material Testing Reactors, such as the future Jules Horowitz Reactor, under construction at the French Alternative Energies and Atomic Energy Commission (CEA Cadarache, France), the expected gamma flux levels are very high (nuclear heating is of the order of 20 W/g at 100 MWth). As gamma rays deposit their energy in the reactor structures and structural materials it is important to take them into account when designing irradiation devices. There are only a few sensors which allow measurements of the nuclear heating ; a recent development atmore » the CEA Cadarache allows measurements of the gamma flux using a miniature ionization chamber (MIC). The measured MIC response is often compared with calculation using modern Monte Carlo (MC) neutron and photon transport codes, such as TRIPOLI-4 and MCNP6. In these calculations only the production of prompt gamma rays in the reactor is usually modelled thus neglecting the delayed gamma rays. Hence calculations and measurements are usually in better accordance for the neutron flux than for the gamma flux. In this paper we study the contribution of delayed gamma rays to the total MIC signal in order to estimate the systematic error in gamma flux MC calculations. In order to experimentally determine the delayed gamma flux contributions to the MIC response, we performed gamma flux measurements with CEA developed MIC at three different research reactors: the OSIRIS reactor (MTR - 70 MWth at CEA Saclay, France), the TRIGA MARK II reactor (TRIGA - 250 kWth at the Jozef Stefan Institute, Slovenia) and the MARIA reactor (MTR - 30 MWth at the National Center for Nuclear Research, Poland). In order to experimentally assess the delayed gamma flux contribution to the total gamma flux, several reactor shut down (scram) experiments were performed specifically for the purpose of the measurements. Results show that on average about 30 % of the MIC signal is due to the delayed gamma rays. In this paper we describe experiments in each of the three reactors and how we estimate delayed gamma rays with MIC measurements. The results and perspectives are discussed. (authors)« less

Superphenix: Restarting, with emphasis on research

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1994-04-01

French Prime Minister Edouard Baladour announced on February 22 that the Superphenix fast reactor at Creys-Malville will be allowed to restart. Along with his industry minister, Gerard Longuet, and the environment minister, Michel Bamier, Baladour has accepted the recommendation for reissuance of an operating license submitted to the ministers in January by the nuclear installations safety directorate (DSIN). In announcing their approval for restart, the ministers emphasized that the reactor was to be used as a research and demonstration facility rather than a power station. In particular, they said it should be used to investigate the possibility of using fastmore » reactors as plutonium burners rather than breeders and for the incineration of other long-lived actinide wastes. This point was made also by DSIN Director Andre-Claude Lacoste in his recommendations, but appears to have been given more weight by the government ministers. The ministers also accepted the DSIN recommendation that restart be conditional on completion of improvements to fire protection systems for the secondary sodium coolant ducts. Baladour said that it would take several months to complete this work, but other sources have suggested that the reactor could be ready to operate this month. DSIN has also stipulated that the power level be limited for several months to around 50 percent of the plant`s 1200-MWe potential in order to check out all the systems carefully.« less

Plant maintenance and advanced reactors issue, 2008

DOE Office of Scientific and Technical Information (OSTI.GOV)

Agnihotri, Newal

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;more » 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.« less

Safety Criticality Standards Using the French CRISTAL Code Package: Application to the AREVA NP UO{sub 2} Fuel Fabrication Plant

DOE Office of Scientific and Technical Information (OSTI.GOV)

Doucet, M.; Durant Terrasson, L.; Mouton, J.

2006-07-01

Criticality safety evaluations implement requirements to proof of sufficient sub critical margins outside of the reactor environment for example in fuel fabrication plants. Basic criticality data (i.e., criticality standards) are used in the determination of sub critical margins for all processes involving plutonium or enriched uranium. There are several criticality international standards, e.g., ARH-600, which is one the US nuclear industry relies on. The French Nuclear Safety Authority (DGSNR and its advising body IRSN) has requested AREVA NP to review the criticality standards used for the evaluation of its Low Enriched Uranium fuel fabrication plants with CRISTAL V0, the recentlymore » updated French criticality evaluation package. Criticality safety is a concern for every phase of the fabrication process including UF{sub 6} cylinder storage, UF{sub 6}-UO{sub 2} conversion, powder storage, pelletizing, rod loading, assembly fabrication, and assembly transportation. Until 2003, the accepted criticality standards were based on the French CEA work performed in the late seventies with the APOLLO1 cell/assembly computer code. APOLLO1 is a spectral code, used for evaluating the basic characteristics of fuel assemblies for reactor physics applications, which has been enhanced to perform criticality safety calculations. Throughout the years, CRISTAL, starting with APOLLO1 and MORET 3 (a 3D Monte Carlo code), has been improved to account for the growth of its qualification database and for increasing user requirements. Today, CRISTAL V0 is an up-to-date computational tool incorporating a modern basic microscopic cross section set based on JEF2.2 and the comprehensive APOLLO2 and MORET 4 codes. APOLLO2 is well suited for criticality standards calculations as it includes a sophisticated self shielding approach, a P{sub ij} flux determination, and a 1D transport (S{sub n}) process. CRISTAL V0 is the result of more than five years of development work focusing on theoretical approaches and the implementation of user-friendly graphical interfaces. Due to its comprehensive physical simulation and thanks to its broad qualification database with more than a thousand benchmark/calculation comparisons, CRISTAL V0 provides outstanding and reliable accuracy for criticality evaluations for configurations covering the entire fuel cycle (i.e. from enrichment, pellet/assembly fabrication, transportation, to fuel reprocessing). After a brief description of the calculation scheme and the physics algorithms used in this code package, results for the various fissile media encountered in a UO{sub 2} fuel fabrication plant will be detailed and discussed. (authors)« less

Decommissioning, Dismantling and Disarming: a Unique Information Showroom Inside the G2 Reactor at Marcoule Centre (France) - 12068

DOE Office of Scientific and Technical Information (OSTI.GOV)

Volant, Emmanuelle; Garnier, Cedric

2012-07-01

The paper aims at presenting the new information showroom called 'Escom G2' (for 'Espace Communication') inaugurated by the French Atomic Energy and Alternative Energies Commission (CEA) in spring 2011. This showroom is settled directly inside the main building of the G2 nuclear reactor: a facility formerly dedicated to weapon-grade plutonium production since the late 1950's at the Marcoule nuclear centre, in south of France. After its shutdown, and reprocessing of the last spent fuels, a first dismantling step was successfully completed from 1986 to 1996. Unique in France and in Europe, Escom G2 is focused on France dismantling expertise andmore » its action for disarmament. This showroom comprises of a 300-square meters permanent exhibition, organized around four themes: France strategy for disarmament, decommissioning and dismantling technical aspects, uranium and plutonium production cycles. Each of these topics is illustrated with posters, photos, models and technical pieces from the dismantled plants. It is now used to present France's action in disarmament to highly ranked audiences such as: state representatives, diplomats, journalists... The paper explains the background story of this original project. As a matter of fact, in 1996 France was the first nuclear state to decide to shut down and dismantle its fissile material production facilities for nuclear weapons. First, the paper presents the history of the G2 reactor in the early ages of Marcoule site, its operating highlights as well as its main dismantling operations, are presented. In Marcoule, where the three industrial-scale reactors G1, G2 and G3 used to be operated for plutonium production (to be then reprocessed in the nearby UP1 plant), the initial dismantling phase has now been completed (in 1980's for G1 and in 1996 for G2 and G3). The second phase, aimed at completely dismantling these three reactors, will restart in 2020, and is directly linked to the opening of a future national storage facility for irradiated graphite waste. Then, the paper recalls communication events and official visits hosted in Pierrelatte and Marcoule, following a formal invitation from the French President Mr. Nicolas Sarkozy. These visits, which were organized in order to illustrate the irreversibility of these dismantling operations, allowed visitors to discovers places that used to be former highly classified areas. Three official visits were organized in 2008 and 2009 for representatives of the Conference on Disarmament Member States, non-governmental experts and journalists. All participants visited the dismantled uranium enrichment plant in Pierrelatte, the G2 reactor and the UP1 plant in Marcoule. The visits were successful and visitors were especially impressed by the G2 reactor and its massive industrial architecture, symbolic of the early ages of nuclear history. In late 2010, this feedback convinced CEA Military Application Directorate (CEA DAM) that a permanent showroom could be installed inside the reactor, making it possible to preserve the cultural value of this historical landmark, and to continue its ongoing effort of communication and outreach. The paper explains the design of this concept: the museography project with a professional designer, the communication material conception and the features of such an original place. (authors)« less

On use of ZPR research reactors and associated instrumentation and measurement methods for reactor physics studies

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chauvin, J.P.; Blaise, P.; Lyoussi, A.

2015-07-01

The French atomic and alternative energies -CEA- is strongly involved in research and development programs concerning the use of nuclear energy as a clean and reliable source of energy and consequently is working on the present and future generation of reactors on various topics such as ageing plant management, optimization of the plutonium stockpile, waste management and innovative systems exploration. Core physics studies are an essential part of this comprehensive R and D effort. In particular, the Zero Power Reactor (ZPR) of CEA: EOLE, MINERVE and MASURCA play an important role in the validation of neutron (as well photon) physicsmore » calculation tools (codes and nuclear data). The experimental programs defined in the CEA's ZPR facilities aim at improving the calculation routes by reducing the uncertainties of the experimental databases. They also provide accurate data on innovative systems in terms of new materials (moderating and decoupling materials) and new concepts (ADS, ABWR, new MTR (e.g. JHR), GENIV) involving new fuels, absorbers and coolant materials. Conducting such interesting experimental R and D programs is based on determining and measuring main parameters of phenomena of interest to qualify calculation tools and nuclear data 'libraries'. Determining these parameters relies on the use of numerous and different experimental techniques using specific and appropriate instrumentation and detection tools. Main ZPR experimental programs at CEA, their objectives and challenges will be presented and discussed. Future development and perspectives regarding ZPR reactors and associated programs will be also presented. (authors)« less

Differential Gene Expression in Explanted Human Retinal Pigment Epithelial Cells 24-Hours Post-Exposure to 532 nm, 3.0 ns Pulsed Laser Light and 1064 nm, 170 ps Pulsed Laser Light 12-Hours Post-Exposure: Results Compendium

DTIC Science & Technology

2004-06-01

Additionally, we offer 3 conceptual cartoons outlining our vision for the future progres of laser bioeffects research, metabonomic risk assessment...future progress of laser bioeffects research, metabonomic risk assessment modeling and knowledge building from laser bioeffects data. BACKGROUND In the...our concepts of future laser bioeffects research directions (Figure 5), a metabonomic risk assessment model of laser tissue interaction (Figure 6

Estimation and Mapping of Clouds and Rainfall Areas with an Interactive Computer.

DTIC Science & Technology

1982-12-01

test. C . TEST PROCEDURES The following lis1t is the set of procedures for this test of the SPADS Cloud Model. The steps taken were to: 1. Capture...12, 1640-1648. 121 0 APPENDIX4 SPADS CLOUD MlDEL COMPUTER PROGrRArt C CLOY) -IS DRIVER/IMAIN PROGRAIM C T41S PROC.RAM ANALYZES VIS AND IR. TOGETHEI TO...NITH AN INTERACTIVE COMPUTER(U) NAYAL POSTGRADUATE SCHOOL MONTEREY CA C A NELSON DEC 92 UNLSSIFIED F/G 9/2 NUC MENOMONE NONI smhhhhhhhhohh

Calculation of Cosmic Ray Induced Single Event Upsets: Program CRUP, Cosmic Ray Upset Program

DTIC Science & Technology

1983-09-14

1.., 0 .j ~ u M ~ t R A’- ~~ ’ .~ ; I .: ’ 1 J., ) ’- CALCULATION OF COSMIC RAY INDUCED SINGLE EVEI’o"T UPSETS: PROGRAM CRUP , COSMIC RAY UPSET...neceuety end Identity by blo..;k number) 0Thls report documents PROGR.Al\\1 CRUP , COSMIC RAY UPSET PROGRAM. The computer program calculates cosmic...34. » » •-, " 1 » V »1T"~ Calculation of Cosmic Ray Induced Single Event Upsets: PROGRAM CRUP , COSMIC RAY UPSET PROGRAM I. INTRODUCTION Since the

Entanglement renormalization, quantum error correction, and bulk causality

NASA Astrophysics Data System (ADS)

Kim, Isaac H.; Kastoryano, Michael J.

2017-04-01

Entanglement renormalization can be viewed as an encoding circuit for a family of approximate quantum error correcting codes. The logical information becomes progres-sively more well-protected against erasure errors at larger length scales. In particular, an approximate variant of holographic quantum error correcting code emerges at low energy for critical systems. This implies that two operators that are largely separated in scales behave as if they are spatially separated operators, in the sense that they obey a Lieb-Robinson type locality bound under a time evolution generated by a local Hamiltonian.

A Study of the Department of Defense Configuration Management Policies and Procedures as Applied to the FA-18 Strike/Fighter Program.

DTIC Science & Technology

1987-06-01

tempt to lower o, vera II progr am ccost.s. "t It A I Ji rt), .! the t w, air-:r att. t.hat t. he FA Id i I 1- :2,i- I e Lip I k , I F r , v i s a c:ase...Although the decision to compete the [ Alo TPS’s was made in mid CY-81, not a single production :: had been delivered to the fleet by Harris GSSD or : .j

Advances in Air-Launched Weapon Guidance and Control, Proceedings of the Guidance and Control Panel Symposium (44th) Held in Athens (Greece) on 5-8 May 1987.

DTIC Science & Technology

1987-12-01

2007 Kjeller 92320 Chitillon PORTUGAL Portuguese National Coordinator to AGARD GERMANY Gabinete de Estudos e Programas Fachinformationszentrum...OPI: DTIC-TID MAR 85~ AGARD-CP-4 31 NORTH ATLANTIC TREATY ORGANIZATION ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT (ORGANISATION DU TRAITE DE ...et Pilotage avait organis6 A EGLIN (Floride), une conference sur le theme des "Missiles Tactiques Air-Sol et Air-Air". Depuis lors, de nombreux progres

Progress in Military Airlift: The Flight Mechanics Panel Symposium Held in Lisbon, Portugal on 28-31 May 1990 (Les Progres Realises dans le Domaine du Transport Aerien Militaire)

DTIC Science & Technology

1990-12-01

maintenue lora des operations militaires futures. iusqu’ici, en raison des contraintes 6cononsiques, les technologies entrant dans la construction des ...transport qui sont en service & l’eure actuelie sont vicillissantes, techniquernent demodees et de momns en momns aptes a repondre aux exigences de ...combustibles, lea L . ~propulseurs et [a conception a6rodynarnique, ainai qsuun r~sumi des programmes en cours et prevu. 4 Flight Mechanics Panel

Microbubble cloud characterization by nonlinear frequency mixing.

PubMed

Cavaro, M; Payan, C; Moysan, J; Baqué, F

2011-05-01

In the frame of the fourth generation forum, France decided to develop sodium fast nuclear reactors. French Safety Authority requests the associated monitoring of argon gas into sodium. This implies to estimate the void fraction, and a histogram indicating the bubble population. In this context, the present letter studies the possibility of achieving an accurate determination of the histogram with acoustic methods. A nonlinear, two-frequency mixing technique has been implemented, and a specific optical device has been developed in order to validate the experimental results. The acoustically reconstructed histograms are in excellent agreement with those obtained using optical methods.

Continuously improving safety of nuclear installations: An approach to be reinforced after the Fukushima accident

NASA Astrophysics Data System (ADS)

Repussard, Jacques; Schwarz, Michel

2012-05-01

After the Three Mile Island accident in 1979 and the Chernobyl accident in 1986, the Fukushima accident shows that the probability of a core meltdown accident in an LWR (Light Water Reactor) has been largely underestimated. The consequences of such an accident are unacceptable: except in the case of TMI2 (Three Mile Island 2) large areas around the damaged plants are contaminated for decades and populations have to be relocated for long periods. This article presents the French approach which consists in improving continuously the safety of the Nuclear Power Plants (NPP) on the basis of lessons learned from operating experience and from the progress in R&D (Research and Development). It details the key role played by IRSN (Institut de radioprotection et de sûreté nucléaire), the French TSO (Technical and scientific Safety Organization), and shows how the Fukushima accident contributes to this approach in improving NPP robustness. It concludes on the necessity to keep on networking TSOs, to share knowledge as well as R&D resources, with the ultimate goal of enhancing and harmonizing nuclear safety worldwide.

Innovative power conversion system for the French SFR prototype, ASTRID

DOE Office of Scientific and Technical Information (OSTI.GOV)

Cachon, L.; Biscarrat, C.; Morin, F.

2012-07-01

In the framework of the French Act of 28 June 2006 about nuclear materials and waste management, the prototype ASTRID (Advanced Sodium Technological Reactor for Industrial Demonstration), foreseen in operation by the 20's, will have to demonstrate not only the minor actinide transmutation capability, but also the progress made in Sodium Fast Reactor (SFR) technology on an industrial scale, by qualifying innovative options. Some of these options still require improvements, especially in the field of operability and safety. In fact, one of the main issues with the standard steam/water Power Conversion System (PCS) of SFR is the fast and energeticmore » chemical reaction between water and sodium, which could occur in steam generators in case of tube failure. To manage the sodium/water reaction, one way consists in minimizing the impact of such event: hence studies are carried out on steam generator design, improvement of the physical knowledge of this phenomenon, development of numerical simulation to predict the reaction onset and consequences, and associated detection improvement. On the other hand, the other way consists in eliminating sodium/water reaction. In this frame, the CEA contribution to the feasibility evaluation of an alternative innovative PCS (replacing steam/water by 180 bar pressurised nitrogen) is focused on the following main topics: - The parametric study leading to nitrogen selection: the thermodynamic cycle efficiency optimisation on Brayton cycles is performed with several gases at different pressures. - The design of innovative compact heat exchangers for the gas loop: here the key points are the nuclear codification associated with inspection capability, the innovative welding process and the thermal-hydraulic and thermal-mechanic optimisations. After a general introduction of the ASTRID project, this paper presents in detail these different feasibility studies being led on the innovative gas PCS for an SFR. (authors)« less

Structural modifications induced by ion irradiation and temperature in boron carbide B4C

NASA Astrophysics Data System (ADS)

Victor, G.; Pipon, Y.; Bérerd, N.; Toulhoat, N.; Moncoffre, N.; Djourelov, N.; Miro, S.; Baillet, J.; Pradeilles, N.; Rapaud, O.; Maître, A.; Gosset, D.

2015-12-01

Already used as neutron absorber in the current French nuclear reactors, boron carbide (B4C) is also considered in the future Sodium Fast Reactors of the next generation (Gen IV). Due to severe irradiation conditions occurring in these reactors, it is of primary importance that this material presents a high structural resistance under irradiation, both in the ballistic and electronic damage regimes. Previous works have shown an important structural resistance of boron carbide even at high neutron fluences. Nevertheless, the structural modification mechanisms due to irradiation are not well understood. Therefore the aim of this paper is to study structural modifications induced in B4C samples in different damage regimes. The boron carbide pellets were shaped and sintered by using spark plasma sintering method. They were then irradiated in several conditions at room temperature or 800 °C, either by favoring the creation of ballistic damage (between 1 and 3 dpa), or by favoring the electronic excitations using 100 MeV swift iodine ions (Se ≈ 15 keV/nm). Ex situ micro-Raman spectroscopy and Doppler broadening of annihilation radiation technique with variable energy slow positrons were coupled to follow the evolution of the B4C structure under irradiation.

Study of guided wave transmission through complex junction in sodium cooled reactor

DOE Office of Scientific and Technical Information (OSTI.GOV)

Elie, Q.; Le Bourdais, F.; Jezzine, K.

2015-07-01

Ultrasonic guided wave techniques are seen as suitable candidates for the inspection of welded structures within sodium cooled fast reactors (SFR), as the long range propagation of guided waves without amplitude attenuation can overcome the accessibility problem due to the liquid sodium. In the context of the development of the Advanced Sodium Test Reactor for Industrial Demonstration (ASTRID), the French Atomic Commission (CEA) investigates non-destructive testing techniques based on guided wave propagation. In this work, guided wave NDT methods are applied to control the integrity of welds located in a junction-type structure welded to the main vessel. The method presentedmore » in this paper is based on the analysis of scattering matrices peculiar to each expected defect, and takes advantage of the multi-modal and dispersive characteristics of guided wave generation. In a simulation study, an algorithm developed using the CIVA software is presented. It permits selecting appropriate incident modes to optimize detection and identification of expected flawed configurations. In the second part of this paper, experimental results corresponding to a first validation step of the simulation results are presented. The goal of the experiments is to estimate the effectiveness of the incident mode selection in plates. The results show good agreement between experience and simulation. (authors)« less

Recent Advances in Long Range and Long Endurance Operation of Aircraft (Les Progres Recents dans le Domaine des Operations Aeriennes a Longue Distance et de Longdue Duree)

DTIC Science & Technology

1993-11-01

REPORT by F. MARY 23, Rue de la Croix du Val F-92190 MEUDON FRANCE 1. SUMMARY 3. INTRODUCTION This report reviews the lectures presented at the The...the aircraft drove the design to a stiffness critical structure. INTRODUCTION : During the late eighties and early nineties a number of government...at all with any other existing means. terms of payload and endurance. 3.1.1 Earth monitoring 2. Introduction In this role HALE-UMA aircraft can be

Containment Safety Of Super Phenix : Essai Mars

NASA Astrophysics Data System (ADS)

Falgayrettes, M. F.; Fiche, C.; Hamon, P.

1985-02-01

The protection of people and property must be assured by every situation around an industrial power plant. That is why the FRENCH Commissariat a l'Energie Atomique has defined the size of the confinement of Super Phenix to withstand the worst highly hypothetical accident. The study of the strength of the confinement has been carried out by two complementary means : - Calculation (Display poster # 491 188), - Experiment : reactor mock-up. The latter is presented in the film. The solution which have been adopted for the problems encountered are emphasied ; the work with high speed camera is presented. The film is illustrated with some fast movie sequences.

Improving High-Temperature Measurements in Nuclear Reactors with Mo/Nb Thermocouples

NASA Astrophysics Data System (ADS)

Villard, J.-F.; Fourrez, S.; Fourmentel, D.; Legrand, A.

2008-10-01

Many irradiation experiments performed in research reactors are used to assess the effects of nuclear radiations on material or fuel sample properties, and are therefore a crucial stage in most qualification and innovation studies regarding nuclear technologies. However, monitoring these experiments requires accurate and reliable instrumentation. Among all measurement systems implemented in irradiation devices, temperature—and more particularly high-temperature (above 1000°C)—is a major parameter for future experiments related, for example, to the Generation IV International Forum (GIF) Program or the International Thermonuclear Experimental Reactor (ITER) Project. In this context, the French Commissariat à l’Energie Atomique (CEA) develops and qualifies innovative in-pile instrumentation for its irradiation experiments in current and future research reactors. Logically, a significant part of these research and development programs concerns the improvement of in-pile high-temperature measurements. This article describes the development and qualification of innovative high-temperature thermocouples specifically designed for in-pile applications. This key study has been achieved with technical contributions from the Thermocoax Company. This new kind of thermocouple is based on molybdenum and niobium thermoelements, which remain nearly unchanged by thermal neutron flux even under harsh nuclear environments, whereas typical high-temperature thermocouples such as Type C or Type S are altered by significant drifts caused by material transmutations under the same conditions. This improvement has a significant impact on the temperature measurement capabilities for future irradiation experiments. Details of the successive stages of this development are given, including the results of prototype qualification tests and the manufacturing process.

Status of the French Research on Partitioning and Transmutation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Warin, Dominique

2007-07-01

The global energy context pleads in favor of a sustainable development of nuclear energy since the demand for energy will likely increase, whereas resources will tend to get scarcer and the prospect of global warming will drive down the consumption of fossil fuel sources. How we deal with radioactive waste is crucial in this context. The production of nuclear energy in France has been associated, since its inception, with the optimization of radioactive waste management, including the partitioning and the recycling of recoverable energetic materials. The public's concern regarding the long-term waste management made the French Government prepare and passmore » the December 1991 Law, requesting in particular, the study for fifteen years of solutions for still minimizing the quantity and the hazardousness of final waste, via partitioning and transmutation. At the end of these fifteen years of research, it is considered that partitioning techniques, which have been validated on real solutions, are at disposal. Indeed, aqueous process for separation of minor actinides from the PUREX raffinate has been brought to a point where there is reasonable assurance that industrial deployment can be successful. A key experiment has been the successful kilogram scale trials in the CEA-Marcoule Atalante facility in 2005 and this result, together with the results obtained in the frame of the successive European projects, constitutes a considerable step forward. For transmutation, CEA has conducted programs proving the feasibility of the elimination of minor actinides and fission products: fabrication of specific targets and fuels for transmutation tests in the HFR and Phenix reactors, neutronics and technology studies for critical reactors and ADS developments. Scenario studies have also allowed assessing the feasibility, at the level of cycle and fuel facilities, and the efficiency of transmutation in terms of the quantitative reduction of the final waste inventory depending of the reactor fleet (PWR-FR-ADS). Important results are now available concerning the possibility of significantly reducing the quantity and the radiotoxicity of long-lived waste in association with a sustainable development of nuclear energy. As France has confirmed its long-term approach to nuclear energy, the most effective implementation of P and T of minor actinides relies on the fast neutron GEN IV systems, which are designed to recycle and manage their own actinides. The perspective to deploy a first series of such systems around 2040 supports the idea that progress is being made: the long-term waste would only be made up of fission products, with very low amounts of minor actinides. In this sense, the new waste management law passed by the French Parliament on June 28, 2006, demands that P and T research continues in strong connection to GEN IV systems and ADS development and allowing the assessment of the industrial perspectives of such systems in 2012 and to put into operation a transmutation demo facility in 2020. (author)« less

Experimental Measurements at the MASURCA Facility

NASA Astrophysics Data System (ADS)

Assal, W.; Bosq, J. C.; Mellier, F.

2012-12-01

Dedicated to the neutronics studies of fast and semi-fast reactor lattices, MASURCA (meaning “mock-up facility for fast breeder reactor studies at CADARACHE”) is an airflow cooled fast reactor operating at a maximum power of 5 kW playing an important role in the CEA research activities. At this facility, a lot of neutron integral experimental programs were undertaken. The purpose of this poster is to show a panorama of the facility from this experimental measurement point of view. A hint at the forthcoming refurbishment will be included. These programs include various experimental measurements (reactivity, distributions of fluxes, reaction rates), performed essentially with fission chambers, in accordance with different methods (noise methods, radial or axial traverses, rod drops) and involving several devices systems (monitors, fission chambers, amplifiers, power supplies, data acquisition systems ...). For this purpose are implemented electronics modules to shape the signals sent from the detectors in various mode (fluctuation, pulse, current). All the electric and electronic devices needed for these measurements and the relating wiring will be fully explained through comprehensive layouts. Data acquired during counting performed at the time of startup phase or rod drops are analyzed by the mean of a Neutronic Measurement Treatment (TMN in French) programmed on the basis of the MATLAB software. This toolbox gives the opportunity of data files management, reactivity valuation from neutronics measurements and transient or divergence simulation at zero power. Particular TMN using at MASURCA will be presented.

Experimental validation of the DARWIN2.3 package for fuel cycle applications

DOE Office of Scientific and Technical Information (OSTI.GOV)

San-Felice, L.; Eschbach, R.; Bourdot, P.

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) fuelmore » 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)« less

Un cosmologiste oublié: Jean Henri Lambert

NASA Astrophysics Data System (ADS)

Débarbat, Suzanne; Lévy, Jacques

Si les travaux de Kepler ont eu une large influence sure les progrès réalisés en astronomie au cours du 17e siècle, le Siècle de lumières a vu apparaître de nouvelles conceptions. La court vie de J.H. lambert s'inscrit dans le 18e siècle. Il s'agit d'un nom bien connu dans différents domaines (photométrie, projections cartographiques, mathématiques appliquées, etc.); mais il n'est guàre mentionné en cosmologie, alors que Lambert y a fourni une contribution originale offrant quelques suprenantes anticipations...

Explosive Forming of Butt Welded Pipe Reducers.

DTIC Science & Technology

1979-04-01

Ao—A 072 I3Q NAVAL ORDNANCE STATION LOUISVILLE KY F~ G 13/it EXPLOSIVE FORMING OF BIJTT WELDED PIPE REDUCERS. (U) APR 79 M W JO$*4SON UNCLASSIFIED...NOSL MT OS2 _ Eli _ _El [LII] DliB I I —~~~~~~~~~~ I 4 1 V S -. RB’ORT NO. M1052 AP~t 1919v-fl o~toswE FORMING (j~~c BUTI WELDED PIPE RE~~~ A PQWECT...MING BUTT WELDED PIPE REDUCERS A PROJECT OP THE MANUFACTURING TECHNOLOGY PROGR AM NAVAL SEA SYST~~(S COMMA ND fiNAL REPORT NAVAL ORDNANCE STATION L

Aircraft Avionics and Missile System Installation Cost Study. Volume 2. Appendices F and G.

DTIC Science & Technology

1988-02-12

C WING STRUCTUAL FAITIGU LIFI ENBANCEMEINT 3 25 983 81018 F-4 AFPSOOSBR Al A F-4S A/C STRUCTUAL NOD 3 26 200 81019 F-4 AFPS00674 Al A A1N-7N SPARROW...INTERFACE CONPATIBILITY 3 25 18 81019 YCA542523 A1 B AIAING-1OA TECHICAI L OBSOLESCEICE PROGR AM 3 200000 39 1336 34 328 811 C522 2Bh/W-10A TECHNICAL...OBSOLESENCE PROGRAM 3 196000 00 0 328* 81019 YCA542523 B1 B AN/AWG-IOA TECHNICAL OBSOLESENCE PROGRAN 3 2210 2 82 41 29 81019 YCA542523 B2 B ANANG

Fractional vector calculus and fluid mechanics

NASA Astrophysics Data System (ADS)

Lazopoulos, Konstantinos A.; Lazopoulos, Anastasios K.

2017-04-01

Basic fluid mechanics equations are studied and revised under the prism of fractional continuum mechanics (FCM), a very promising research field that satisfies both experimental and theoretical demands. The geometry of the fractional differential has been clarified corrected and the geometry of the fractional tangent spaces of a manifold has been studied in Lazopoulos and Lazopoulos (Lazopoulos KA, Lazopoulos AK. Progr. Fract. Differ. Appl. 2016, 2, 85-104), providing the bases of the missing fractional differential geometry. Therefore, a lot can be contributed to fractional hydrodynamics: the basic fractional fluid equations (Navier Stokes, Euler and Bernoulli) are derived and fractional Darcy's flow in porous media is studied.

Validation of the new code package APOLLO2.8 for accurate PWR neutronics calculations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Santamarina, A.; Bernard, D.; Blaise, P.

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 ofmore » 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)« less

Modeling of capacitively and inductively coupled plasma for molecular decontamination

NASA Astrophysics Data System (ADS)

Mihailova, Diana; Hagelaar, Gerjan; Belenguer, Philippe; Laurent, Christopher; Lo, Juslan; Caillier, Bruno; Therese, Laurent; Guillot, Philippe

2013-09-01

This project aims to study and to develop new technology bricks for next generation of molecular decontamination systems, including plasma solution, for various applications. The contamination control in the processing stages is a major issue for the industrial performance as well as for the development of new technologies in the surface treatment area. The main task is to create uniform low temperature plasma inside a reactor containing the object to be treated. Different plasma sources are modeled with the aim of finding the most efficient one for surface decontamination: inductively coupled plasma, capacitively coupled plasma and combination of both. The model used for testing the various plasma sources is a time dependent two-dimensional multi-fluid model. The model is applied to a simplified cylindrically symmetric geometry in pure argon gas. The modeling results are validated by comparison with experimental results and observations based on optical and physical diagnostic tools. The influence of various parameters (power, pressure, flow) is studied and the corresponding results are presented, compared and discussed. This work has been performed in the frame of the collaborative program PAUD (Plasma Airborne molecular contamination Ultra Desorption) funded by the French agency OSEO and certified by French global competitive clusters Minalogic and Trimatec.

Validation d'un nouveau calcul de reference en evolution pour les reacteurs thermiques

NASA Astrophysics Data System (ADS)

Canbakan, Axel

Resonance self-shielding calculations are an essential component of a deterministic lattice code calculation. Even if their aim is to correct the cross sections deviation, they introduce a non negligible error in evaluated parameters such as the flux. Until now, French studies for light water reactors are based on effective reaction rates obtained using an equivalence in dilution technique. With the increase of computing capacities, this method starts to show its limits in precision and can be replaced by a subgroup method. Originally used for fast neutron reactor calculations, the subgroup method has many advantages such as using an exact slowing down equation. The aim of this thesis is to suggest a validation as precise as possible without burnup, and then with an isotopic depletion study for the subgroup method. In the end, users interested in implementing a subgroup method in their scheme for Pressurized Water Reactors can rely on this thesis to justify their modelization choices. Moreover, other parameters are validated to suggest a new reference scheme for fast execution and precise results. These new techniques are implemented in the French lattice scheme SHEM-MOC, composed of a Method Of Characteristics flux calculation and a SHEM-like 281-energy group mesh. First, the libraries processed by the CEA are compared. Then, this thesis suggests the most suitable energetic discretization for a subgroup method. Finally, other techniques such as the representation of the anisotropy of the scattering sources and the spatial representation of the source in the MOC calculation are studied. A DRAGON5 scheme is also validated as it shows interesting elements: the DRAGON5 subgroup method is run with a 295-eenergy group mesh (compared to 361 groups for APOLLO2). There are two reasons to use this code. The first involves offering a new reference lattice scheme for Pressurized Water Reactors to DRAGON5 users. The second is to study parameters that are not available in APOLLO2 such as self-shielding in a temperature gradient and using a flux calculation based on MOC in the self-shielding part of the simulation. This thesis concludes that: (1) The subgroup method is at least more precise than a technique based on effective reaction rates, only if we use a 361-energy group mesh; (2) MOC with a linear source in a geometrical region gives better results than a MOC with a constant model. A moderator discretization is compulsory; (3) A P3 choc law is satisfactory, ensuring a coherence with 2D full core calculations; (4) SHEM295 is viable with a Subgroup Projection Method for DRAGON5.

Wave propagation simulation in the upper core of sodium-cooled fast reactors using a spectral-element method for heterogeneous media

NASA Astrophysics Data System (ADS)

Nagaso, Masaru; Komatitsch, Dimitri; Moysan, Joseph; Lhuillier, Christian

2018-01-01

ASTRID project, French sodium cooled nuclear reactor of 4th generation, is under development at the moment by Alternative Energies and Atomic Energy Commission (CEA). In this project, development of monitoring techniques for a nuclear reactor during operation are identified as a measure issue for enlarging the plant safety. Use of ultrasonic measurement techniques (e.g. thermometry, visualization of internal objects) are regarded as powerful inspection tools of sodium cooled fast reactors (SFR) including ASTRID due to opacity of liquid sodium. In side of a sodium cooling circuit, heterogeneity of medium occurs because of complex flow state especially in its operation and then the effects of this heterogeneity on an acoustic propagation is not negligible. Thus, it is necessary to carry out verification experiments for developments of component technologies, while such kind of experiments using liquid sodium may be relatively large-scale experiments. This is why numerical simulation methods are essential for preceding real experiments or filling up the limited number of experimental results. Though various numerical methods have been applied for a wave propagation in liquid sodium, we still do not have a method for verifying on three-dimensional heterogeneity. Moreover, in side of a reactor core being a complex acousto-elastic coupled region, it has also been difficult to simulate such problems with conventional methods. The objective of this study is to solve these 2 points by applying three-dimensional spectral element method. In this paper, our initial results on three-dimensional simulation study on heterogeneous medium (the first point) are shown. For heterogeneity of liquid sodium to be considered, four-dimensional temperature field (three spatial and one temporal dimension) calculated by computational fluid dynamics (CFD) with Large-Eddy Simulation was applied instead of using conventional method (i.e. Gaussian Random field). This three-dimensional numerical experiment yields that we could verify the effects of heterogeneity of propagation medium on waves in Liquid sodium.

Calculation of the Phenix end-of-life test 'Control Rod Withdrawal' with the ERANOS code

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tiberi, V.

2012-07-01

The Inst. of Radiological Protection and Nuclear Safety (IRSN) acts as technical support to French public authorities. As such, IRSN is in charge of safety assessment of operating and under construction reactors, as well as future projects. In this framework, one current objective of IRSN is to evaluate the ability and accuracy of numerical tools to foresee consequences of accidents. Neutronic studies step in the safety assessment from different points of view among which the core design and its protection system. They are necessary to evaluate the core behavior in case of accident in order to assess the integrity ofmore » the first barrier and the absence of a prompt criticality risk. To reach this objective one main physical quantity has to be evaluated accurately: the neutronic power distribution in core during whole reactor lifetime. Phenix end of life tests, carried out in 2009, aim at increasing the experience feedback on sodium cooled fast reactors. These experiments have been done in the framework of the development of the 4. generation of nuclear reactors. Ten tests have been carried out: 6 on neutronic and fuel aspects, 2 on thermal hydraulics and 2 for the emergency shutdown. Two of them have been chosen for an international exercise on thermal hydraulics and neutronics in the frame of an IAEA Coordinated Research Project. Concerning neutronics, the Control Rod Withdrawal test is relevant for safety because it allows evaluating the capability of calculation tools to compute the radial power distribution on fast reactors core configurations in which the flux field is very deformed. IRSN participated to this benchmark with the ERANOS code developed by CEA for fast reactors studies. This paper presents the results obtained in the framework of the benchmark activity. A relatively good agreement was found with available measures considering the approximations done in the modeling. The work underlines the importance of burn-up calculations in order to have a fine core concentrations mesh for the calculation of the power distribution. (authors)« less

The Nuclear Cryogenic Propulsion Stage

NASA Technical Reports Server (NTRS)

Houts, Michael G.; Kim, Tony; Emrich, William J.; Hickman, Robert R.; Broadway, Jeramie W.; Gerrish, Harold P.; Doughty, Glen; Belvin, Anthony; Borowski, Stanley K.; Scott, John

2014-01-01

The fundamental capability of Nuclear Thermal Propulsion (NTP) is game changing for space exploration. A first generation Nuclear Cryogenic Propulsion Stage (NCPS) based on NTP could provide high thrust at a specific impulse above 900 s, roughly double that of state of the art chemical engines. Characteristics of fission and NTP indicate that useful first generation systems will provide a foundation for future systems with extremely high performance. The role of the NCPS in the development of advanced nuclear propulsion systems could be analogous to the role of the DC-3 in the development of advanced aviation. Progres made under the NCPS project could help enable both advanced NTP and advanced Nuclear Electric Propulsion (NEP).

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

DOE Office of Scientific and Technical Information (OSTI.GOV)

Leclaire, Nicolas; Le Dauphin, Francois-Xavier; Duhamel, Isabelle

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 recentlymore » published in the International Handbook of Evaluated Criticality Safety Benchmark Experiments.« less

Evolution of thermo-physical properties and annealing of fast neutron irradiated boron carbide

NASA Astrophysics Data System (ADS)

Gosset, Dominique; Kryger, Bernard; Bonal, Jean-Pierre; Verdeau, Caroline; Froment, Karine

2018-03-01

Boron carbide is widely used as a neutron absorber in most nuclear reactors, in particular in fast neutron ones. The irradiation leads to a large helium production (up to 1022/cm3) together with a strong decrease of the thermal conductivity. In this paper, we have performed thermal diffusivity measurements and X-ray diffraction analyses on boron carbide samples coming from control rods of the French Phenix LMFBR reactor. The burnups range from 1021 to 8.1021/cm3. We first confirm the strong decrease of the thermal conductivity at the low burnup, together with high microstructural modifications: swelling, large micro-strains, high defects density, and disordered-like material conductivity. We observe the microstructural parameters are highly anisotropic, with high micro-strains and flattened coherent diffracting domains along the (00l) direction of the hexagonal structure. Performing heat treatments up to high temperature (2200 °C) allows us to observe the material thermal conductivity and microstructure restoration. It then appears the thermal conductivity healing is correlated to the micro-strain relaxation. We then assume the defects responsible for most of the damage are the helium bubbles and the associated stress fields.

The Self-Powered Detector Simulation `MATiSSe' Toolbox applied to SPNDs for severe accident monitoring in PWRs

NASA Astrophysics Data System (ADS)

Barbot, Loïc; Villard, Jean-François; Fourrez, Stéphane; Pichon, Laurent; Makil, Hamid

2018-01-01

In the framework of the French National Research Agency program on nuclear safety and radioprotection, the `DIstributed Sensing for COrium Monitoring and Safety' project aims at developing innovative instrumentation for corium monitoring in case of severe accident in a Pressurized Water nuclear Reactor. Among others, a new under-vessel instrumentation based on Self-Powered Neutron Detectors is developed using a numerical simulation toolbox, named `MATiSSe'. The CEA Instrumentation Sensors and Dosimetry Lab developed MATiSSe since 2010 for Self-Powered Neutron Detectors material selection and geometry design, as well as for their respective partial neutron and gamma sensitivity calculations. MATiSSe is based on a comprehensive model of neutron and gamma interactions which take place in Selfpowered neutron detector components using the MCNP6 Monte Carlo code. As member of the project consortium, the THERMOCOAX SAS Company is currently manufacturing some instrumented pole prototypes to be tested in 2017. The full severe accident monitoring equipment, including the standalone low current acquisition system, will be tested during a joined CEA-THERMOCOAX experimental campaign in some realistic irradiation conditions, in the Slovenian TRIGA Mark II research reactor.

Post-Test Analysis of 11% Break at PSB-VVER Experimental Facility using Cathare 2 Code

NASA Astrophysics Data System (ADS)

Sabotinov, Luben; Chevrier, Patrick

The best estimate French thermal-hydraulic computer code CATHARE 2 Version 2.5_1 was used for post-test analysis of the experiment “11% upper plenum break”, conducted at the large-scale test facility PSB-VVER in Russia. The PSB rig is 1:300 scaled model of VVER-1000 NPP. A computer model has been developed for CATHARE 2 V2.5_1, taking into account all important components of the PSB facility: reactor model (lower plenum, core, bypass, upper plenum, downcomer), 4 separated loops, pressurizer, horizontal multitube steam generators, break section. The secondary side is represented by recirculation model. A large number of sensitivity calculations has been performed regarding break modeling, reactor pressure vessel modeling, counter current flow modeling, hydraulic losses, heat losses. The comparison between calculated and experimental results shows good prediction of the basic thermal-hydraulic phenomena and parameters such as pressures, temperatures, void fractions, loop seal clearance, etc. The experimental and calculation results are very sensitive regarding the fuel cladding temperature, which show a periodical nature. With the applied CATHARE 1D modeling, the global thermal-hydraulic parameters and the core heat up have been reasonably predicted.

Control of Warm Compression Stations Using Model Predictive Control: Simulation and Experimental Results

NASA Astrophysics Data System (ADS)

Bonne, F.; Alamir, M.; Bonnay, P.

2017-02-01

This paper deals with multivariable constrained model predictive control for Warm Compression Stations (WCS). WCSs are subject to numerous constraints (limits on pressures, actuators) that need to be satisfied using appropriate algorithms. The strategy is to replace all the PID loops controlling the WCS with an optimally designed model-based multivariable loop. This new strategy leads to high stability and fast disturbance rejection such as those induced by a turbine or a compressor stop, a key-aspect in the case of large scale cryogenic refrigeration. The proposed control scheme can be used to achieve precise control of pressures in normal operation or to avoid reaching stopping criteria (such as excessive pressures) under high disturbances (such as a pulsed heat load expected to take place in future fusion reactors, expected in the cryogenic cooling systems of the International Thermonuclear Experimental Reactor ITER or the Japan Torus-60 Super Advanced fusion experiment JT-60SA). The paper details the simulator used to validate this new control scheme and the associated simulation results on the SBTs WCS. This work is partially supported through the French National Research Agency (ANR), task agreement ANR-13-SEED-0005.

Will fusion be ready to meet the energy challenge for the 21st century?

NASA Astrophysics Data System (ADS)

Bréchet, Yves; Massard, Thierry

2016-05-01

Finite amount of fossil fuel, global warming, increasing demand of energies in emerging countries tend to promote new sources of energies to meet the needs of the coming centuries. Despite their attractiveness, renewable energies will not be sufficient both because of intermittency but also because of the pressure they would put on conventional materials. Thus nuclear energy with both fission and fusion reactors remain the main potential source of clean energy for the coming centuries. France has made a strong commitment to fusion reactor through ITER program. But following and sharing Euratom vision on fusion, France supports the academic program on Inertial Fusion Confinement with direct drive and especially the shock ignition scheme which is heavily studied among the French academic community. LMJ a defense facility for nuclear deterrence is also open to academic community along with a unique PW class laser PETAL. Research on fusion at LMJ-PETAL is one of the designated topics for experiments on the facility. Pairing with other smaller European facilities such as Orion, PALS or LULI2000, LMJ-PETAL will bring new and exciting results and contribution in fusion science in the coming years.

Progress in the development of the neutron flux monitoring system of the French GEN-IV SFR: simulations and experimental validations [ANIMMA--2015-IO-392

DOE Office of Scientific and Technical Information (OSTI.GOV)

Jammes, C.; Filliatre, P.; Izarra, G. de

France has a long experience of about 50 years in designing, building and operating sodium-cooled fast reactors (SFR) such as RAPSODIE, PHENIX and SUPER PHENIX. Fast reactors feature the double capability of reducing nuclear waste and saving nuclear energy resources by burning actinides. Since this reactor type is one of those selected by the Generation IV International Forum, the French government asked, in the year 2006, CEA, namely the French Alternative Energies and Atomic Energy Commission, to lead the development of an innovative GEN-IV nuclear- fission power demonstrator. The major objective is to improve the safety and availability of anmore » SFR. The neutron flux monitoring (NFM) system of any reactor must, in any situation, permit both reactivity control and power level monitoring from startup to full power. It also has to monitor possible changes in neutron flux distribution within the core region in order to prevent any local melting accident. The neutron detectors will have to be installed inside the reactor vessel because locations outside the vessel will suffer from severe disadvantages; radially the neutron shield that is also contained in the reactor vessel will cause unacceptable losses in neutron flux; below the core the presence of a core-catcher prevents from inserting neutron guides; and above the core the distance is too large to obtain decent neutron signals outside the vessel. Another important point is to limit the number of detectors placed in the vessel in order to alleviate their installation into the vessel. In this paper, we show that the architecture of the NFM system will rely on high-temperature fission chambers (HTFC) featuring wide-range flux monitoring capability. The definition of such a system is presented and the justifications of technological options are brought with the use of simulation and experimental results. Firstly, neutron-transport calculations allow us to propose two in-vessel regions, namely the above-core and under-core structures. We verify that they comply with the main objective, that is the neutron power and flux distribution monitoring. HTFC placed in these two regions can detect an inadvertent control rod withdrawal that is a postulated initiating event for safety demonstration. Secondly, we show that the HTFC reliability is enhanced thanks to a more robust physical design and the fact that it has been justified that the mineral insulation is insensitive to any increase in temperature. Indeed, the HTFC insulation is subject to partial discharges at high temperature when the electric field between their electrodes is greater than about 200 V/mm or so. These discharges give rise to signals similar to the neutron pulses generated by a fission chamber itself, which may bias the HTFC count rate at start-up only. However, as displayed in Figure 1, we have experimentally verified that one can discriminate neutron pulses from partial discharges using online estimation of pulse width. Thirdly, we propose to estimate the count rate of a HTFC using the third order cumulant of its signal that is described by a filtered Poisson process. For such a statistic process, it is known that any cumulant, also called cumulative moment, is proportional to the process intensity that is here the count rate of a fission chamber. One recalls that the so-called Campbelling mode of such a detector is actually based on the signal variance, which is the second-order cumulant as well. The use of this extended Campbelling mode based on the third-order cumulant will permit to ensure the HTFC response linearity over the entire neutron flux range using a signal processing technique that is simple enough to satisfy design constraints on electric devices important for nuclear safety. We also show that this technique, named high order Campbelling method (HOC), is significantly more robust than another technique based on the change in the HTFC filling gas, which consists in adding a few percent of nitrogen. Finally, we also present an experimental campaign devoted to the required calibration process of the so-called HOC method. The Campbelling results show a good agreement with the simple pulse counting estimation at low count rates. It is also shown that the HOC technique provides a linear estimation of the count rates at higher power levels as well.« less

Validation of CESAR Thermal-hydraulic Module of ASTEC V1.2 Code on BETHSY Experiments

NASA Astrophysics Data System (ADS)

Tregoures, Nicolas; Bandini, Giacomino; Foucher, Laurent; Fleurot, Joëlle; Meloni, Paride

The ASTEC V1 system code is being jointly developed by the French Institut de Radioprotection et Sûreté Nucléaire (IRSN) and the German Gesellschaft für Anlagen und ReaktorSicherheit (GRS) to address severe accident sequences in a nuclear power plant. Thermal-hydraulics in primary and secondary system is addressed by the CESAR module. The aim of this paper is to present the validation of the CESAR module, from the ASTEC V1.2 version, on the basis of well instrumented and qualified integral experiments carried out in the BETHSY facility (CEA, France), which simulates a French 900 MWe PWR reactor. Three tests have been thoroughly investigated with CESAR: the loss of coolant 9.1b test (OECD ISP N° 27), the loss of feedwater 5.2e test, and the multiple steam generator tube rupture 4.3b test. In the present paper, the results of the code for the three analyzed tests are presented in comparison with the experimental data. The thermal-hydraulic behavior of the BETHSY facility during the transient phase is well reproduced by CESAR: the occurrence of major events and the time evolution of main thermal-hydraulic parameters of both primary and secondary circuits are well predicted.

ALARA and work management

DOE Office of Scientific and Technical Information (OSTI.GOV)

Schieber, C.; Perin, M.; Saumon, P.

1995-03-01

At the request of Electricite de France (EDF) and Framatome, the Nuclear Protection Evaluation Centre (CEPN) developed a three-year research project, between 1991 and 1993, to evaluate the impact of various work management factors that can influence occupational exposures in nuclear power plants (NPPs) and to assess the effectiveness of protective actions implemented to reduce them. Three different categories of factors have been delineated: those linked to working conditions (such as ergonomic of work areas and protective suits), those characterizing the operators (qualification, experience level, motivation, etc.). In order to quantify the impact of these factors, a detailed survey wasmore » carried out in five French NPPs, focusing on three types of operations: primary valves maintenance, decontamination of reactor cavity, and specialized maintenance operations on the steam generator. This survey was augmented by a literature review on the influence of {open_quotes}hostile{close_quotes} environment on working conditions. Finally, a specific study was performed in order to quantify the impact of various types of protective suits used in French nuclear installations according to the type of work to be done. All of these factors have been included in a model aiming at quantifying the effectiveness of protection actions, both from dosimetric and economic point of views.« less

Atelier d'astronomie X

NASA Astrophysics Data System (ADS)

Ballet, J.; Barret, D.

2001-01-01

L'astronomie X connait aujourd'hui une de ses périodes les plus actives et les plus fastes, après le lancement de Chandra et XMM-Newton, et alors que Beppo SAX et Rossi XTE sont toujours en orbite. L'extraordinaire complémentarité de ces satellites est telle que leur domaine d'utilisation est extrêmement vaste, couvrant des étoiles jeunes aux toujours énigmatiques sursauts γ, en passant bien entendu par les trous noirs accrétants dans les binaires X ou dans les noyaux actifs de galaxies. L'atelier fut organisé selon quatre thèmes les étoiles, les phénomènes explosifs, les binaires X et les noyaux actifs de galaxies. Les résultats qui y furent présentés, pour chacun de ces thèmes témoignent de la superbe qualité des données obtenues. En particulier l'accès à la haute résolution spectrale (réseaux) en rayons X marque un pas important. Les présentations plus théoriques ont montré que parallèlement des progrès significatifs sont réalisés dans la physique de l'accrétion autour des objets compacts. Les actes de l'atelier donnent un panorama représentatif des progrès réalisés récemment par l'astronomie X, aussi bien du point de vue observationnel que théorique. Ces actes de colloque sont aussi l'occasion de rappeler l'historique et ce que furent les activités scientifiques de notre GdR au moment ou il doit s'intègrer au GdR PCHE et au PNPS. Enfin, pour toutes informations complémentaires concernant l'atelier: http://www.cesr.fr/~barret/adj/vg.html Ce site donne accès en particulier à la plupart des présentations (transparents).

The political ecology of health: perceptions of environment, economy, health and well-being among 'Namgis First Nation.

PubMed

Richmond, C; Elliott, S J; Matthews, R; Elliott, B

2005-12-01

Informed by Mayer's (Progr. Hum. Geogr 20 (1996) 441) political ecology of disease framework, this paper investigates First Nation's perceptions of the links between environment, economy and health and well-being. A case study of 'Namgis First Nation (Alert Bay, British Columbia, Canada) is used to explore the risks and benefits of salmon aquaculture for British Columbia's First Nations. Analysis of interview data (n = 23) indicates strong links between reduced access to environmental resources, marginal participation in the economy, and declining community health and well being. Results suggest that aquaculture development has further decreased the community's access to environmental resources, thereby restricting those economic, social, and cultural activities that determine good health and well-being for this community.

Innovations for In-Pile Measurements in the Framework of the CEA-SCK•CEN Joint Instrumentation Laboratory

NASA Astrophysics Data System (ADS)

Villard, Jean-Francois; Schyns, Marc

2010-12-01

Optimizing the life cycle of nuclear systems under safety constraints requires high-performance experimental programs to reduce uncertainties on margins and limits. In addition to improvement in modeling and simulation, innovation in instrumentation is crucial for analytical and integral experiments conducted in research reactors. The quality of nuclear research programs relies obviously on an excellent knowledge of their experimental environment which constantly calls for better online determination of neutron and gamma flux. But the combination of continuously increasing scientific requirements and new experimental domains -brought for example by Generation IV programsnecessitates also major innovations for in-pile measurements of temperature, dimensions, pressure or chemical analysis in innovative mediums. At the same time, the recent arising of a European platform around the building of the Jules Horowitz Reactor offers new opportunities for research institutes and organizations to pool their resources in order to face these technical challenges. In this situation, CEA (French Nuclear Energy Commission) and SCK'CEN (Belgian Nuclear Research Centre) have combined their efforts and now share common developments through a Joint Instrumentation Laboratory. Significant progresses have thus been obtained recently in the field of in-pile measurements, on one hand by improvement of existing measurement methods, and on the other hand by introduction in research reactors of original measurement techniques. This paper highlights the state-of-the-art and the main requirements regarding in-pile measurements, particularly for the needs of current and future irradiation programs performed in material testing reactors. Some of the main on-going developments performed in the framework of the Joint Instrumentation Laboratory are also described, such as: - a unique fast neutron flux measurement system using fission chambers with 242Pu deposit and a specific online data processing, - an optical system designed to perform in-pile dimensional measurements of material samples under irradiation, - an acoustical instrumentation allowing the online characterization of fission gas release in Pressurized Water Reactor fuel rods. For each example, the obtained results, expected impacts and development status are detailed.

GUINEVERE experiment: Kinetic analysis of some reactivity measurement methods by deterministic and Monte Carlo codes

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bianchini, G.; Burgio, N.; Carta, M.

The GUINEVERE experiment (Generation of Uninterrupted Intense Neutrons at the lead Venus Reactor) is an experimental program in support of the ADS technology presently carried out at SCK-CEN in Mol (Belgium). In the experiment a modified lay-out of the original thermal VENUS critical facility is coupled to an accelerator, built by the French body CNRS in Grenoble, working in both continuous and pulsed mode and delivering 14 MeV neutrons by bombardment of deuterons on a tritium-target. The modified lay-out of the facility consists of a fast subcritical core made of 30% U-235 enriched metallic Uranium in a lead matrix. Severalmore » off-line and on-line reactivity measurement techniques will be investigated during the experimental campaign. This report is focused on the simulation by deterministic (ERANOS French code) and Monte Carlo (MCNPX US code) calculations of three reactivity measurement techniques, Slope ({alpha}-fitting), Area-ratio and Source-jerk, applied to a GUINEVERE subcritical configuration (namely SC1). The inferred reactivity, in dollar units, by the Area-ratio method shows an overall agreement between the two deterministic and Monte Carlo computational approaches, whereas the MCNPX Source-jerk results are affected by large uncertainties and allow only partial conclusions about the comparison. Finally, no particular spatial dependence of the results is observed in the case of the GUINEVERE SC1 subcritical configuration. (authors)« less

Ageing management of french NPP civil work structures

NASA Astrophysics Data System (ADS)

Gallitre, E.; Dauffer, D.

2011-04-01

This paper presents EDF practice about concrete structure ageing management, from the mechanisms analysis to the formal procedure which allows the French company to increase 900 MWe NPP lifetime until 40 years; it will also introduce its action plan for 60 years lifetime extension. This practice is based on a methodology which identifies every ageing mechanism; both plants feedback and state of the art are screened and conclusions are drawn up into an "ageing analysis data sheet". That leads at first to a collection of 57 data sheets which give the mechanism identification, the components that are concerned and an analysis grid which is designed to assess the safety risk. This analysis screens the reference documents describing the mechanism, the design lifetime hypotheses, the associated regulation or codification, the feedback experiences, the accessibility, the maintenance actions, the repair possibility and so one. This analysis has to lead to a conclusion about the risk taking into account monitoring and maintenance. If the data sheet conclusion is not clear enough, then a more detailed report is launched. The technical document which is needed, is a formal detailed report which summarizes every theoretical knowledge and monitoring data: its objective is to propose a solution for ageing management: this solution can include more inspections or specific research development, or additional maintenance. After a first stage on the 900 MWe units, only two generic ageing management detailed reports have been needed for the civil engineering part: one about reactor building containment, and one about other structures which focuses on concrete inflating reactions. The second stage consists on deriving this generic analysis (ageing mechanism and detailed reports) to every plant where a complete ageing report is required (one report for all equipments and structures of the plant, but specific for each reactor). This ageing management is a continuous process because the 57 generic data sheets set is updated every year and the detailed generic reports every five years. After this 40 year lifetime extension, EDF is preparing a 60 years lifetime action plan which includes R&D actions, specific industrial studies and also monitoring improvements.

Analytical measurements of fission products during a severe nuclear accident

NASA Astrophysics Data System (ADS)

Doizi, D.; Reymond la Ruinaz, S.; Haykal, I.; Manceron, L.; Perrin, A.; Boudon, V.; Vander Auwera, J.; tchana, F. Kwabia; Faye, M.

2018-01-01

The Fukushima accident emphasized the fact that ways to monitor in real time the evolution of a nuclear reactor during a severe accident remain to be developed. No fission products were monitored during twelve days; only dose rates were measured, which is not sufficient to carry out an online diagnosis of the event. The first measurements were announced with little reliability for low volatile fission products. In order to improve the safety of nuclear plants and minimize the industrial, ecological and health consequences of a severe accident, it is necessary to develop new reliable measurement systems, operating at the earliest and closest to the emission source of fission products. Through the French program ANR « Projet d'Investissement d'Avenir », the aim of the DECA-PF project (diagnosis of core degradation from fission products measurements) is to monitor in real time the release of the major fission products (krypton, xenon, gaseous forms of iodine and ruthenium) outside the nuclear reactor containment. These products are released at different times during a nuclear accident and at different states of the nuclear core degradation. Thus, monitoring these fission products gives information on the situation inside the containment and helps to apply the Severe Accident Management procedures. Analytical techniques have been proposed and evaluated. The results are discussed here.

Dismantling of the 904 Cell at the HAO/Sud Facility - 13466

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vaudey, C.E.; Crosnier, S.; Renouf, M.

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 workshopmore » 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)« less

Modeling of local steam condensation on walls in presence of non-condensable gases. Application to a loca calculation in reactor containment using the multidimensional geyser/tonus code

DOE Office of Scientific and Technical Information (OSTI.GOV)

Benet, L.V.; Caroli, C.; Cornet, P.

1995-09-01

This paper reports part of a study of possible severe pressurized water reactor (PWR) accidents. The need for containment modeling, and in particular for a hydrogen risk study, was reinforced in France after 1990, with the requirement that severe accidents must be taken into account in the design of future plants. This new need of assessing the transient local hydrogen concentration led to the development, in the Mechanical Engineering and Technology Department of the French Atomic Energy Commission (CEA/DMT), of the multidimensional code GEYSER/TONUS for containment analysis. A detailed example of the use of this code is presented. The mixturemore » consisted of noncondensable gases (air or air plus hydrogen) and water vapor and liquid water. This is described by a compressible homogeneous two-phase flow model and wall condensation is based on the Chilton-Colburn formula and the analogy between heat and mass transfer. Results are given for a transient two-dimensional axially-symmetric computation for the first hour of a simplified accident sequence. In this there was an initial injection of a large amount of water vapor followed by a smaller amount and by hydrogen injection.« less

In-Pile Qualification of the Fast-Neutron-Detection-System

NASA Astrophysics Data System (ADS)

Fourmentel, D.; Villard, J.-F.; Destouches, C.; Geslot, B.; Vermeeren, L.; Schyns, M.

2018-01-01

In order to improve measurement techniques for neutron flux assessment, a unique system for online measurement of fast neutron flux has been developed and recently qualified in-pile by the French Alternative Energies and Atomic Energy Commission (CEA) in cooperation with the Belgian Nuclear Research Centre (SCK•ECEN). The Fast-Neutron-Detection-System (FNDS) has been designed to monitor accurately high-energy neutrons flux (E > 1 MeV) in typical Material Testing Reactor conditions, where overall neutron flux level can be as high as 1015 n.cm-2.s-1 and is generally dominated by thermal neutrons. Moreover, the neutron flux is coupled with a high gamma flux of typically a few 1015 γ.cm-2.s-1, which can be highly disturbing for the online measurement of neutron fluxes. The patented FNDS system is based on two detectors, including a miniature fission chamber with a special fissile material presenting an energy threshold near 1 MeV, which can be 242Pu for MTR conditions. Fission chambers are operated in Campbelling mode for an efficient gamma rejection. FNDS also includes a specific software that processes measurements to compensate online the fissile material depletion and to adjust the sensitivity of the detectors, in order to produce a precise evaluation of both thermal and fast neutron flux even after long term irradiation. FNDS has been validated through a two-step experimental program. A first set of tests was performed at BR2 reactor operated by SCK•CEN in Belgium. Then a second test was recently completed at ISIS reactor operated by CEA in France. FNDS proved its ability to measure online the fast neutron flux with an overall accuracy better than 5%.

In situ analysis of Titan's tholins by Laser 2 steps Desorption Ionisation

NASA Astrophysics Data System (ADS)

Benilan, Y.; Carrasco, N.; Cernogora, G.; Gazeau, M.; Mahjoub, A.; Szopa, C.; Schwell, M.

2013-12-01

The main objective of the whole project developed in collaboration (LISA/LATMOS) is to provide a better understanding of the chemical composition of Titan aerosols laboratory analogs, called tholins, and thereby of their formation pathways. The tholins are produced in the PAMPRE reactor (French acronyme for Aerosols Microgravity Production by Reactives Plasmas) developed at LATMOS. These tholins are generated in levitation (wall effects are thus limited) in a low pressure radiofrequency plasma. Up to now, the determination of the physical and chemical properties of these tholins was achieved after their collection and ex-situ analysis by several methods. Their bulk composition was then determined but their insoluble part is still unknown. Other studies were performed after the transfer of the soluble part of the aerosols to different analytical instruments. Therefore, possible artifacts could have influenced the results. We present the SMARD (a French acronym for Mass Spectrometry of Aerosols by InfraRed Laser Desorption) program. A challenging issue of our work is to perform the soluble and unsoluble parts of PAMPRE tholins' analysis in real time and in situ. The coupling of the PAMPRE reactor to a unique instrument (Single Particle Laser Ablation Mass Spectrometry) developed at LISA should allow determining in real time and in situ the characteristics (chemical composition together with granulometry) of the nanometric aerosols. The later are introduced in the analytical instrument using an aerodynamic lens device. Their detection and aerodynamic diameter are determined using two continuous diode lasers operating at λ = 403 nm. Then, the L2DI (Laser 2 steps Desorption Ionisation) technique is used in order to access to the chemical composition of individual particles: they are vaporized using a 10 μm CO2 pulsed laser and the gas produced is then ionized by a 248 nm KrF Excimer laser. Finally, the molecular ions are analyzed by a 1 m linear time-of-flight mass spectrometer. As a first step, tests have been realized using a model of aerosols particles [Dioctylphthalate, C6H4(COOC8H17)2, PM = 390] as well as tholins which have been solubilized in water. Both types of particles have been introduced in the system via a nebulizer placed at the entrance of the aerodynamic lens device. The results, that demonstrate the feasibility of the L2DI technique, will be presented. Aware that the KrF Excimer laser might induce dissociative ionization and only allow to detect aromatic molecular compounds, we plan to use a VUV (λ = 121.56 nm) laser. This would promote direct ionization (one photon process) of all kinds of species according to their respective threshold. The final step will be to directly analyze the tholins generated in the PAMPRE reactor.

Multi-step Monte Carlo calculations applied to nuclear reactor instrumentation - source definition and renormalization to physical values

DOE Office of Scientific and Technical Information (OSTI.GOV)

Radulovic, Vladimir; Barbot, Loic; Fourmentel, Damien

Significant efforts have been made over the last few years in the French Alternative Energies and Atomic Energy Commission (CEA) to adopt multi-step Monte Carlo calculation schemes in the investigation and interpretation of the response of nuclear reactor instrumentation detectors (e.g. miniature ionization chambers - MICs and self-powered neutron or gamma detectors - SPNDs and SPGDs). The first step consists of the calculation of the primary data, i.e. evaluation of the neutron and gamma flux levels and spectra in the environment where the detector is located, using a computational model of the complete nuclear reactor core and its surroundings. Thesemore » data are subsequently used to define sources for the following calculation steps, in which only a model of the detector under investigation is used. This approach enables calculations with satisfactory statistical uncertainties (of the order of a few %) within regions which are very small in size (the typical volume of which is of the order of 1 mm{sup 3}). The main drawback of a calculation scheme as described above is that perturbation effects on the radiation conditions caused by the detectors themselves are not taken into account. Depending on the detector, the nuclear reactor and the irradiation position, the perturbation in the neutron flux as primary data may reach 10 to 20%. A further issue is whether the model used in the second step calculations yields physically representative results. This is generally not the case, as significant deviations may arise, depending on the source definition. In particular, as presented in the paper, the injudicious use of special options aimed at increasing the computation efficiency (e.g. reflective boundary conditions) may introduce unphysical bias in the calculated flux levels and distortions in the spectral shapes. This paper presents examples of the issues described above related to a case study on the interpretation of the signal from different types of SPNDs, which were recently irradiated in the Jozef Stefan Institute TRIGA Mark II reactor in Ljubljana, Slovenia, and provides recommendations on how they can be overcome. The paper concludes with a discussion on the renormalization of the results from the second step calculations, to obtain accurate physical values. (authors)« less

Recent upgrades and new scientific infrastructure of MARIA research reactor, Otwock-Swierk, Poland

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

The MARIA reactor is open-pool type, water and beryllium moderated. It has two independent primary cooling systems: fuel and pool cooling system. Each fuel assembly is cooled down separately in pressurized channels with individual performances characterization. The fuel assemblies consist of five layers of bent plates or six concentric tubes. Currently it is one of the most powerful research reactors in Europe with operation availability at least up to 2030. Its nominal thermal power is 30 MW. It is characterized by high neutron flux density: up to 3x10{sup 14} n cm{sup -2} s{sup -1} in case of thermal neutrons, andmore » up to 2x10{sup 13} n cm{sup -2} s{sup -1} in case of fast neutrons. The reactor is operated for ca. 4000 h per year. The reactor facility is equipped with fully equipped three hot cells with shielding up to 10{sup 15} Bq. Adjacent to the reactor facility, the radio-pharmaceutics plant (POLATOM) and Material Research Laboratory are located. They are equipped with a number of hot cells with instrumentation. The transport system of radioactive materials from reactor facility to Material Research Laboratory is available. During 2014 the MARIA reactor has been operated with three different types of fuel the same time: previous 36% enriched fuel, and two types of new LEU fuels. In the meantime, molybdenum irradiation programme has been developed. Maria is a multifunctional research tool, with a notable application in production of radioisotopes, radio-pharmaceutics manufacturing (ca. 600 TBq/y), {sup 99}Mo for medical scintigraphy (ca. 6000 TBq/y), neutron transmutation doping of silicon single crystals, wide scientific research based on neutron beams utilization. From the beginning MARIA reactor was intended for loop and fuel testing research activities. Currently it is used mostly as material testing and irradiation facility and for that reason it has wide experimental capabilities. There are eight horizontal irradiation channels from among whom six of them are equipped with instrumentation for condensed matter physics research: - H3 - spectrometer and diffractometer with double monochromator; - H4 - small angle scattering spectrometer; - H5 - polarized neutrons spectrometer; - H6, H7 - two 3-axial crystal neutron spectrometers; - H8 - neutron radiography stand. For two horizontal channels are ongoing exploitation programs: - H2 - station with epithermal neutron beam produced in uranium converter is being developed. Intelligent converter will be installed on the periphery of reactor core. The intensity of the beam will be at the level 2x10{sup 9} n cm{sup -2}s{sup -1} what makes the beam unique in the Europe. - H1 - special pneumatic horizontal mail is being developed for irradiation material samples in the vicinity of the core i.e. in the distal part of the H1 channel. The number of neutron irradiation facilities in MARIA reactor is increasing every year. Numerous of thermal neutron irradiation channels including fast hydraulic rabbit system and large size channels for fast neutron irradiation are used routinely. Recently new in-pile facility with ITER-like neutron energy spectrum for 14 MeV neutron irradiation has been constructed. Taking into account its performance and ability of almost incessant operation the facility appears as one of the most powerful 14 MeV neutron sources. The facility shall be used for material research connected with thermonuclear devices (ITER) and 4. generation nuclear reactors. The system of independent fuels channels used in MARIA reactor appear to be very flexible and very convenient to be used as irradiation channels for uranium targets for {sup 99}Mo production. Currently, MARIA reactor supplies ca. 18% world production of {sup 99}Mo. The MARIA reactor research activities are still extended. The current scientific projects are connected e.g. with silicon neutron transmutation doping, in-pile gamma heating measurements, French calculation codes implementation (TRIPOLI4, APOLLO2). The horizontal neutron beams utilization is also developed. The MARIA reactor, due to its primary application connected with loop and fuel testing, is very convenient for testing the nuclear instrumentation, control and measurement systems.« less

Preliminary Analysis of the BASALA-H Experimental Programme

DOE Office of Scientific and Technical Information (OSTI.GOV)

Blaise, Patrick; Fougeras, Philippe; Philibert, Herve

2002-07-01

This paper is focused on the preliminary analysis of results obtained on the first cores of the first phase of the BASALA (Boiling water reactor Advanced core physics Study Aimed at mox fuel Lattice) programme, aimed at studying the neutronic parameters in ABWR core in hot conditions, currently under investigation in the French EOLE critical facility, within the framework of a cooperation between NUPEC, CEA and Cogema. The first 'on-line' analysis of the results has been made, using a new preliminary design and safety scheme based on the French APOLLO-2 code in its 2.4 qualified version and associated CEA-93 V4more » (JEF-2.2) Library, that will enable the Experimental Physics Division (SPEx) to perform future core designs. It describes the scheme adopted and the results obtained in various cases, going to the critical size determination to the reactivity worth of the perturbed configurations (voided, over-moderated, and poisoned with Gd{sub 2}O{sub 3}-UO{sub 2} pins). A preliminary study on the experimental results on the MISTRAL-4 is resumed, and the comparison of APOLLO-2 versus MCNP-4C calculations on these cores is made. The results obtained show very good agreements between the two codes, and versus the experiment. This work opens the way to the future full analysis of the experimental results of the qualifying teams with completely validated schemes, based on the new 2.5 version of the APOLLO-2 code. (authors)« less

Assessment of the 3He pressure inside the CABRI transient rods - Development of a surrogate model based on measurements and complementary CFD calculations

NASA Astrophysics Data System (ADS)

Clamens, Olivier; Lecerf, Johann; Hudelot, Jean-Pascal; Duc, Bertrand; Cadiou, Thierry; Blaise, Patrick; Biard, Bruno

2018-01-01

CABRI is an experimental pulse reactor, funded by the French Nuclear Safety and Radioprotection Institute (IRSN) and operated by CEA at the Cadarache research center. It is designed to study fuel behavior under RIA conditions. In order to produce the power transients, reactivity is injected by depressurization of a neutron absorber (3He) situated in transient rods inside the reactor core. The shapes of power transients depend on the total amount of reactivity injected and on the injection speed. The injected reactivity can be calculated by conversion of the 3He gas density into units of reactivity. So, it is of upmost importance to properly master gas density evolution in transient rods during a power transient. The 3He depressurization was studied by CFD calculations and completed with measurements using pressure transducers. The CFD calculations show that the density evolution is slower than the pressure drop. Surrogate models were built based on CFD calculations and validated against preliminary tests in the CABRI transient system. Studies also show that it is harder to predict the depressurization during the power transients because of neutron/3He capture reactions that induce a gas heating. This phenomenon can be studied by a multiphysics approach based on reaction rate calculation thanks to Monte Carlo code and study the resulting heating effect with the validated CFD simulation.

Can we Plan. The political economy of commercial nuclear energy policy in the United States

DOE Office of Scientific and Technical Information (OSTI.GOV)

Campbell, J.L. Jr.

1984-01-01

The dissertation is an analysis of the commercial nuclear energy sector's decline in the United States. The research attempts to reconcile the debate between Weberian-institutional and Marxist political theory about the state's inability to successfully plan industrial development in advanced capitalist countries. Synthesizing these views, the central hypothesis guiding the research is that the greater the state's relative autonomy from political and economic constraints in an institutional sense, i.e., the greater its insulation from the contradictions of capitalism and democracy, the greater its planning capacity and the more successful it will be in directing industrial performance. The research examines onemore » industrial sector, commercial nuclear energy, and draws two major comparison. First, the French and US nuclear industries are compared, since the state's relative autonomy is much greater in the former than in the latter. This comparison is developed to identify policy areas where nuclear planning has succeeded in France but failed in America. Four areas are identified: reactor standardization, waste management, reactor safety, and financing. Second, looking particularly at the US, the policy areas are compared to analyze the development of policy and its effects on the sector's performance and to determine the degree to which planning was undermined by the structural constraints characteristic of a state with low relative autonomy.« less

A Simulink Library of cryogenic components to automatically generate control schemes for large Cryorefrigerators

NASA Astrophysics Data System (ADS)

Bonne, François; Alamir, Mazen; Hoa, Christine; Bonnay, Patrick; Bon-Mardion, Michel; Monteiro, Lionel

2015-12-01

In this article, we present a new Simulink library of cryogenics components (such as valve, phase separator, mixer, heat exchanger...) to assemble to generate model-based control schemes. Every component is described by its algebraic or differential equation and can be assembled with others to build the dynamical model of a complete refrigerator or the model of a subpart of it. The obtained model can be used to automatically design advanced model based control scheme. It also can be used to design a model based PI controller. Advanced control schemes aim to replace classical user experience designed approaches usually based on many independent PI controllers. This is particularly useful in the case where cryoplants are submitted to large pulsed thermal loads, expected to take place in future fusion reactors such as those expected in the cryogenic cooling systems of the International Thermonuclear Experimental Reactor (ITER) or the Japan Torus-60 Super Advanced Fusion Experiment (JT- 60SA). The paper gives the example of the generation of the dynamical model of the 400W@1.8K refrigerator and shows how to build a Constrained Model Predictive Control for it. Based on the scheme, experimental results will be given. This work is being supported by the French national research agency (ANR) through the ANR-13-SEED-0005 CRYOGREEN program.

Experience gained in France on heat recovery from nuclear plants for agriculture and pisciculture

DOE Office of Scientific and Technical Information (OSTI.GOV)

Balligand, P.; Le Gouellec, P.; Dumont, M.

1978-04-01

Since 1972, the Commissariat a l'Energie Atomique, Electricite de France, and the French Ministry of Agriculture have jointly examined the possibility of using thermal wastes from nuclear power plants for the benefit of agricultural production. A new process to heat greenhouses with water at 303 K using a double-wall plastic mulching laid directly on the soil has been successfully used for a few years on several hectares. When necessary, heat pumps are utilized. Very good results have been obtained for tomatoes, cucumbers, flowers, and strawberries, etc. Outdoor soil heating with buried pipes has been tested in Cadarache near an experimentalmore » pressurized water reactor for market garden crops and forestry. Gains in precocity and yield have been excellent, especially for asparagus, strawberries, and potatoes. Growing of eels has been four times faster in warm water over one year.« less

Thermal fatigue behaviour for a 316 L type steel

NASA Astrophysics Data System (ADS)

Fissolo, A.; Marini, B.; Nais, G.; Wident, P.

1996-10-01

This paper deals with initiation and growth of cracks produced by thermal fatigue loadings on 316 L steel, which is a reference material for the first wall of the next fusion reactor ITER. Two types of facilities have been built. As for true components, thermal cycles have been repeatedly applied on the surface of the specimen. The first is mainly concerned with initiation, which is detected with a light microscope. The second allows one to determine the propagation of a single crack. Crack initiation is analyzed using the French RCC-MR code procedure, and the strain-controlled isothermal fatigue curves. To predict crack growth, a model previously proposed by Haigh and Skelton is applied. This is based on determination of effective stress intensity factors, which takes into account both plastic strain and crack closure phenomena. It is shown that estimations obtained with such methodologies are in good agreement with experimental data.

NEET Micro-Pocket Fission Detector. Final Project report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Unruh, T.; Rempe, Joy; McGregor, Douglas

2014-09-01

A collaboration between the Idaho National Laboratory (INL), the Kansas State University (KSU), and the French Alternative Energies and Atomic Energy Commission, Commissariat à l'Énergie Atomique et aux Energies Alternatives, (CEA), is funded by the Nuclear Energy Enabling Technologies (NEET) program to develop and test Micro-Pocket Fission Detectors (MPFDs), which are compact fission chambers capable of simultaneously measuring thermal neutron flux, fast neutron flux and temperature within a single package. When deployed, these sensors will significantly advance flux detection capabilities for irradiation tests in US Material Test Reactors (MTRs). Ultimately, evaluations may lead to a more compact, more accurate, andmore » longer lifetime flux sensor for critical mock-ups, and high performance reactors, allowing several Department of Energy Office of Nuclear Energy (DOE-NE) programs to obtain higher accuracy/higher resolution data from irradiation tests of candidate new fuels and materials. Specifically, deployment of MPFDs will address several challenges faced in irradiations performed at MTRs: Current fission chamber technologies do not offer the ability to measure fast flux, thermal flux and temperature within a single compact probe; MPFDs offer this option. MPFD construction is very different than current fission chamber construction; the use of high temperature materials allow MPFDs to be specifically tailored to survive harsh conditions encountered in-core of high performance MTRs. The higher accuracy, high fidelity data available from the compact MPFD will significantly enhance efforts to validate new high-fidelity reactor physics codes and new multi-scale, multi-physics codes. MPFDs can be built with variable sensitivities to survive the lifetime of an experiment or fuel assembly in some MTRs, allowing for more efficient and cost effective power monitoring. The small size of the MPFDs allows multiple sensors to be deployed, offering the potential to accurately measure the flux and temperature profiles in the reactor. This report summarizes the status at the end of year two of this three year project. As documented in this report, all planned accomplishments for developing this unique new, compact, multipurpose sensor have been completed.« less

Appropriating Written French: Literacy Practices in a Parisian Elementary Classroom

ERIC Educational Resources Information Center

Rockwell, Elsie

2012-01-01

In this article, I examine French language instruction in an elementary classroom serving primarily children of Afro-French immigrants in Paris. I show that a prevalent French language ideology privileges written over oral expression and associates full mastery of written French with rational thought and full inclusion in the French polity. This…

The Development of French Nuclear Forces

DTIC Science & Technology

1987-11-01

4.1 a rc I -MM RON -- .’-.U . . tn L) L- _*z T M - N EppCV :c 4:-ea THE DEVELOPMENT OF FRENCH NUCLEAR FORCES SMEEC TEV46 P 1 9 1988 Martin J. Wisda...TABLES 1. Transformation of the French Nuclear Force ..... . 100 2. Characteristics of French Nucleac Weapons . . .. 01 3. French Defense Expenditures...pap-er is to examine how and why the French undertook the development of their own nuclear force and through this examination, argue that the French

Application of MELCOR Code to a French PWR 900 MWe Severe Accident Sequence and Evaluation of Models Performance Focusing on In-Vessel Thermal Hydraulic Results

DOE Office of Scientific and Technical Information (OSTI.GOV)

De Rosa, Felice

2006-07-01

In the ambit of the Severe Accident Network of Excellence Project (SARNET), funded by the European Union, 6. FISA (Fission Safety) Programme, one of the main tasks is the development and validation of the European Accident Source Term Evaluation Code (ASTEC Code). One of the reference codes used to compare ASTEC results, coming from experimental and Reactor Plant applications, is MELCOR. ENEA is a SARNET member and also an ASTEC and MELCOR user. During the first 18 months of this project, we performed a series of MELCOR and ASTEC calculations referring to a French PWR 900 MWe and to themore » accident sequence of 'Loss of Steam Generator (SG) Feedwater' (known as H2 sequence in the French classification). H2 is an accident sequence substantially equivalent to a Station Blackout scenario, like a TMLB accident, with the only difference that in H2 sequence the scram is forced to occur with a delay of 28 seconds. The main events during the accident sequence are a loss of normal and auxiliary SG feedwater (0 s), followed by a scram when the water level in SG is equal or less than 0.7 m (after 28 seconds). There is also a main coolant pumps trip when {delta}Tsat < 10 deg. C, a total opening of the three relief valves when Tric (core maximal outlet temperature) is above 603 K (330 deg. C) and accumulators isolation when primary pressure goes below 1.5 MPa (15 bar). Among many other points, it is worth noting that this was the first time that a MELCOR 1.8.5 input deck was available for a French PWR 900. The main ENEA effort in this period was devoted to prepare the MELCOR input deck using the code version v.1.8.5 (build QZ Oct 2000 with the latest patch 185003 Oct 2001). The input deck, completely new, was prepared taking into account structure, data and same conditions as those found inside ASTEC input decks. The main goal of the work presented in this paper is to put in evidence where and when MELCOR provides good enough results and why, in some cases mainly referring to its specific models (candling, corium pool behaviour, etc.) they were less good. A future work will be the preparation of an input deck for the new MELCOR 1.8.6. and to perform a code-to-code comparison with ASTEC v1.2 rev. 1. (author)« less

Investigation of Intravenous Hydroxocobalamin Compared to Hextend for Resuscitation in a Swine Model of Uncontrolled Hemorrhagic Shock: A Preliminary Report

DTIC Science & Technology

2017-06-16

Iy Dlrec~ b. Is not ~j’lnll I’cr ~pport. res, ~ es or otollr~phs for pu -.. 2. Pilnt your ~me, r~nk;;. l ~Ge. sllln dll~ tt. ’brm In tt.e ~utho(s block...or e eledronl: slgnal1Jre. :> ..••• 1t21 a COP)’of the S9 [e.O.=e report, QA’ DWIR:E> IAC\\JC sl1JGY,progr ev~1 ~ the r8~arch ~ l ". ed l .1udy. If this...a ~chnl~1 U! l caU:,"!IJ~SCI’l~3I1on,~e the ~pe rn~DtlTllI.llon report. eft< , etc.) In the "P~co Tltee" t: x. 4 ..•••1tll a copy of your b’WIlc1

La tachycardie supraventriculaire chez l’enfant

PubMed Central

Bellavance, Marc

2001-01-01

La tachycardie supraventriculaire est l’arythmie symptomatique la plus fréquente chez l’enfant. Ainsi, le pédiatre a avantage à se familiariser avec ce problème. De nombreux progrès ont été réalisés récemment. Les mécanismes physiopathologiques sont mieux connus, et les options pharmacologiques plus variées. De plus, il est possible d’offrir un traitement curatif avec l’ablation par cathéter. Le présent article résume ce trouble du rythme cardiaque sous différents aspects, soit la définition, l’épidémiologie, les différentes catégories (principalement le syndrome de Wolff-Parkinson-White et la tachycardie de réentrée par le nœud auriculoventriculaire), les manifestations cliniques, le diagnostic différentiel, les options thérapeutiques et le pronostic. PMID:20084129

[Recent advances in analysis of petroleum geological samples by comprehensive two-dimensional gas chromatography].

PubMed

Gao, Xuanbo; Chang, Zhenyang; Dai, Wei; Tong, Ting; Zhang, Wanfeng; He, Sheng; Zhu, Shukui

2014-10-01

Abundant geochemical information can be acquired by analyzing the chemical compositions of petroleum geological samples. The information obtained from the analysis provides scientifical evidences for petroleum exploration. However, these samples are complicated and can be easily influenced by physical (e. g. evaporation, emulsification, natural dispersion, dissolution and sorption), chemical (photodegradation) and biological (mainly microbial degradation) weathering processes. Therefore, it is very difficult to analyze the petroleum geological samples and they cannot be effectively separated by traditional gas chromatography/mass spectrometry. A newly developed separation technique, comprehensive two-dimensional gas chromatography (GC x GC), has unique advantages in complex sample analysis, and recently it has been applied to petroleum geological samples. This article mainly reviews the research progres- ses in the last five years, the main problems and the future research about GC x GC applied in the area of petroleum geology.

The "Bain Linguistique": A Core French Experiment at Churchill Alternative School, 1993-94. Final Report.

ERIC Educational Resources Information Center

Wesche, Marjorie; MacFarlane, Alina; Peters, Martine

This report describes an experimental intensive core French program for grades 5 and 6 at Churchill Alternative School in Ottawa (Canada). The aim was to improve the oral French skills of core French students by providing a period of intensive exposure to French and by increasing the total number of hours in French during one program year from 120…

French Teaching Aids.

ERIC Educational Resources Information Center

Miller, J. Dale

Supplementary teaching materials for French language programs are presented in this text. Primarily intended for secondary school students, the study contains seven units of material. They include: (1) French gestures, (2) teaching the interrogative pronouns, (3) French cuisine, (4) recreational learning games, (5) French-English cognates, (6)…

Identifying strategy for ad hoc percutaneous coronary intervention in patients with anticipated unfavorable radial access: the Little Women study.

PubMed

Sgueglia, Gregory A; Todaro, Daniel; De Santis, Antonella; Conte, Micaela; Gioffrè, Gaetano; Di Giorgio, Angela; D'Errico, Fabrizio; Piccioni, Fabiana; Summaria, Francesco; Gaspardone, Achille

2017-10-16

Transradial percutaneous coronary intervention (PCI) offers important advantages over transfemoral PCI, including better outcomes. However, when there is indication to ad hoc PCI, a 6 French workflow is a common default strategy, hence potentially influencing vascular access selection in patients with anticipated small size radial artery. A multidimensional evaluation was performed to compare two ad hoc interventional strategies in women <160cm: a full 6 French workflow (namely 6 French introducer sheath, diagnostic catheters and guiding catheter) with a modified workflow consisting in the use of 5 French diagnostic catheters preceded by the placement of a 6 French sheath introducer and followed by a 6 French guiding catheter use for PCI. Overall 120 women (68±11years) were enrolled in the study. Coronary angiography has been performed using 5 French or 6 French diagnostic catheters in 57 (47.5%) and 63 (52.5%) cases, respectively. Radial spasm and switch to another access occurred more frequently among women who underwent coronary angiography with 6 French rather than 5 French diagnostic catheters (43% vs. 25%, p=0.03 and 2% vs. 11%, p=0.04, respectively). Total time to guidewire lesion crossing was also significantly higher when PCI has been preceded by 6 French rather than 5 French coronary angiography (23±11min vs 16±7min, p=0.013). In patients with anticipated unfavorable radial access, a workflow consisting in 6 French introducer sheath placement, 5 French coronary angiography, and 6 French coronary intervention is on multiple parameters the most straightforward and effective strategy. Copyright © 2017 Elsevier Inc. All rights reserved.

Richard J. French, Ph.D. | NREL

Science.gov Websites

J. French, Ph.D. Photo of Richard J. French Rick French Researcher IV-Chemistry Richard.French Laboratory equipment design and construction Computer-aided design (CAD) Education Ph.D., Chemistry, Oregon State University B.S., Chemistry, Wheaton College Professional Experience Research Scientist, National

French Dictionaries. Series: Specialised Bibliographies.

ERIC Educational Resources Information Center

Klaar, R. M.

This is a list of French monolingual, French-English and English-French dictionaries available in December 1975. Dictionaries of etymology, phonetics, place names, proper names, and slang are included, as well as dictionaries for children and dictionaries of Belgian, Canadian, and Swiss French. Most other specialized dictionaries, encyclopedias,…

Le Planetaire (Around the World)

ERIC Educational Resources Information Center

Rebouillet, Andre; And Others

1977-01-01

This section, "Le Planetaire," contains an interview with Anne Slack on the American Association of Teachers of French and contemporary French culture, a review of a dictionary of familiar French for students, dates to remember, events of interest to French teachers and a general bibliography. (Text is in French.) (AMH)

Comparison of Calibration of Sensors Used for the Quantification of Nuclear Energy Rate Deposition

DOE Office of Scientific and Technical Information (OSTI.GOV)

Brun, J.; Reynard-Carette, C.; Tarchalski, M.

This present work deals with a collaborative program called GAMMA-MAJOR 'Development and qualification of a deterministic scheme for the evaluation of GAMMA heating in MTR reactors with exploitation as example MARIA reactor and Jules Horowitz Reactor' between the National Centre for Nuclear Research of Poland, the French Atomic Energy and Alternative Energies Commission and Aix Marseille University. One of main objectives of this program is to optimize the nuclear heating quantification thanks to calculation validated from experimental measurements of radiation energy deposition carried out in irradiation reactors. The quantification of the nuclear heating is a key data especially for themore » thermal, mechanical design and sizing of irradiation experimental devices in specific irradiated conditions and locations. The determination of this data is usually performed by differential calorimeters and gamma thermometers such as used in the experimental multi-sensors device called CARMEN 'Calorimetric en Reacteur et Mesures des Emissions Nucleaires'. In the framework of the GAMMA-MAJOR program a new calorimeter was designed for the nuclear energy deposition quantification. It corresponds to a single-cell calorimeter and it is called KAROLINA. This calorimeter was recently tested during an irradiation campaign inside MARIA reactor in Poland. This new single-cell calorimeter differs from previous CALMOS or CARMEN type differential calorimeters according to three main points: its geometry, its preliminary out-of-pile calibration, and its in-pile measurement method. The differential calorimeter, which is made of two identical cells containing heaters, has a calibration method based on the use of steady thermal states reached by simulating the nuclear energy deposition into the calorimeter sample by Joule effect; whereas the single-cell calorimeter, which has no heater, is calibrated by using the transient thermal response of the sensor (heating and cooling steps). The paper will concern these two kinds of calorimetric sensors. It will focus in particular on studies on their out-of-pile calibrations. Firstly, the characteristics of the sensor designs will be detailed (such as geometry, dimension, material sample, assembly, instrumentation). Then the out-of-pile calibration methods will be described. Furthermore numerical results obtained thanks to 2D axisymmetrical thermal simulations (Finite Element Method, CAST3M) and experimental results will be presented for each sensor. A comparison of the two different thermal sensor behaviours will be realized. To conclude a discussion of the advantages and the drawbacks of each sensor will be performed especially regarding measurement methods. (authors)« less

Japon: Le francais en sursis? (Japan: French in Stay of Execution?)

ERIC Educational Resources Information Center

Pecheur, Jacques

1991-01-01

In Japan, second-language instruction and specifically French instruction are at a crossroads. Despite appearances of normalcy, survival of university-level French instruction is threatened by greater current interest in Asian languages. In response, the French Embassy and Japanese Association of French Professors have established a policy to…

Teaching for Content: Greek Mythology in French.

ERIC Educational Resources Information Center

Giauque, Gerald S.

An intermediate-level university French course in Greek mythology was developed to (1) improve student skills in reading, writing, speaking, and comprehending French, (2) familiarize students with Greek mythology, and (3) prepare students to deal better with allusions to Greek mythology in French literature. The texts used are a French translation…

Immigrants Outperform Canadian-Born Groups in French Immersion: Examining Factors That Influence Their Achievement

ERIC Educational Resources Information Center

Mady, Callie

2015-01-01

This paper examines the French achievement results of three groups of students: Canadian-born English/French bilingual, Canadian-born multilingual and immigrant multilingual Grade 6 French immersion students, by investigating how the variables of integrative and instrumental motivations, attitudes to the learning situation, French language…

French Security Policy in Transition: Dynamics of Continuity and Change

DTIC Science & Technology

1995-03-01

significant social division requires a strong state. As a commentator on the French assessment in Entreprise France noted, the French analysts in this project ...O N M E N T . . . 9 Chal lenges to the French Framework . . . . . . 9 The Place of France . . . . . . . . . . . . . . . . . . 11 4. THE C H A...of French diplomatic maneuvers or actions. French d6tente policy toward the Soviet Union permitted France to define an "independent" course within

Development of Gender Typicality and Felt Pressure in European French and North African French Adolescents.

PubMed

Hoffman, Adam J; Dumas, Florence; Loose, Florence; Smeding, Annique; Kurtz-Costes, Beth; Régner, Isabelle

2017-11-14

Trajectories of gender identity were examined from Grade 6 (M age  = 11.9 years) to Grade 9 in European French (n = 570) and North African French (n = 534) adolescents, and gender and ethnic group differences were assessed in these trajectories. In Grade 6, boys of both ethnic groups reported higher levels of gender typicality and felt pressure for gender conformity than girls. European French girls and boys and North African French girls reported decreasing gender typicality from Grade 6 to Grade 9, whereas North African French boys did not change. Felt pressure decreased among girls, did not change in European French boys, and increased in North African French boys. Ethnic and gender differences in gender identity development are discussed. © 2017 The Authors. Child Development © 2017 Society for Research in Child Development, Inc.

French translation and cross-cultural adaptation of the Michigan Hand Outcomes Questionnaire and the Brief Michigan Hand Outcomes Questionnaire.

PubMed

Efanov, J I; Shine, J J; Darwich, R; Besner Morin, C; Arsenault, J; Harris, P G; Danino, A M; Izadpanah, A

2018-04-01

Patient-Reported Outcome Measures (PROMs) are important clinical devices for evaluating injuries and surgeries of the hand. However, some of the most widely used questionnaires, such as the MHQ and bMHQ, are currently unavailable in French, which prevents them from being used in the French Canadian province of Quebec as well as in other French-speaking nations. We therefore intend to develop valid and culturally adapted French translations of the afore-mentioned questionnaires. Two independent bilingual translators converted all English questionnaires to French. Two distinct translators then translated the French versions back to English in reverse-blinded fashion. Discrepancies between the original and second English versions were examined by a committee of four bilingual healthcare professionals before final French translations of all documents were produced. Thirty patients bilingual in French and English were then asked to complete the original and French versions of the MHQ and bMHQ. Their answers were compared in order to assess the accuracy of our translation. In light of these findings, revised French versions were produced. French versions of the MHQ and bMHQ questionnaires produced metrological qualities of validity and fidelity with an inter-class correlation superior to 0.90 and a kappa coefficient of 0.81 to 1. Clinical applicability revealed the distribution of scores according to disease process was reproducible between the English and French versions. PROM translation requires a rigorous process in order to achieve strong metrological qualities in both the original and translated versions. We produced French translations of the MHQ and bMHQ by abiding to the Beaton method of cross-cultural adaptation of self-reported measures. Copyright © 2017 SFCM. Published by Elsevier Masson SAS. All rights reserved.

Neutronic performance of high-density LEU fuels in water-moderated and water-reflected research reactors

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bretscher, M.M.; Matos, J.E.

At the Reduced Enrichment for Research and Test Reactors (RERTR) meeting in September 1994, Durand reported that the maximum uranium loading attainable with U{sub 3}Si{sub 2} fuel is about 6.0 g U/cm{sup 3}. The French Commissariat a l`Energie Atomique (CEA) plan to perform irradiation tests with 5 plates at this loading. Compagnie pour L`Etude et La Realisation de Combustibles Atomiques (CERCA) has also fabricated a few uranium nitride (UN) plates with a uranium density in the fuel meat of 7.0 g/cm{sup 3} and found that UN is compatible with the aluminum matrix at temperatures below 500 C. High density dispersionmore » fuels proposed for development include U-Zr(4 wt%)-Nb(2 wt%), U-Mo(5 wt%), and U-Mo(9 wt%). The purpose of this note is to examine the relative neutronic behavior of these high density fuels in a typical light water-reflected and water-moderated MTR-type research reactor. The results show that a dispersion of the U-Zr-Nb alloy has the most favorable neutronic properties and offers the potential for uranium densities greater than 8.0 g/cm{sup 3}. On the other hand, UN is the least reactive fuel because of the relatively large {sup 14}N(n,p) cross section. For a fixed value of k{sub eff}, the required {sup 235}U loading per fuel element is least for the U-Zr-Nb fuel and steadily increases for the U-Mo(5%), U-Mo(9%), and UN fuels. Because of volume fraction limitations, the UO{sub 2} dispersions are only useful for uranium densities below 5.0 g/cm{sup 3}. In this density range, however, UO{sub 2} is more reactive than U{sub 3}Si{sub 2}.« less

Evaluation of the concrete shield compositions from the 2010 criticality accident alarm system benchmark experiments at the CEA Valduc SILENE facility

DOE Office of Scientific and Technical Information (OSTI.GOV)

Miller, Thomas Martin; Celik, Cihangir; Dunn, Michael E

In October 2010, a series of benchmark experiments were conducted at the French Commissariat a l'Energie Atomique et aux Energies Alternatives (CEA) Valduc SILENE facility. These experiments were a joint effort between the United States Department of Energy Nuclear Criticality Safety Program and the CEA. The purpose of these experiments was to create three benchmarks for the verification and validation of radiation transport codes and evaluated nuclear data used in the analysis of criticality accident alarm systems. This series of experiments consisted of three single-pulsed experiments with the SILENE reactor. For the first experiment, the reactor was bare (unshielded), whereasmore » in the second and third experiments, it was shielded by lead and polyethylene, respectively. The polyethylene shield of the third experiment had a cadmium liner on its internal and external surfaces, which vertically was located near the fuel region of SILENE. During each experiment, several neutron activation foils and thermoluminescent dosimeters (TLDs) were placed around the reactor. Nearly half of the foils and TLDs had additional high-density magnetite concrete, high-density barite concrete, standard concrete, and/or BoroBond shields. CEA Saclay provided all the concrete, and the US Y-12 National Security Complex provided the BoroBond. Measurement data from the experiments were published at the 2011 International Conference on Nuclear Criticality (ICNC 2011) and the 2013 Nuclear Criticality Safety Division (NCSD 2013) topical meeting. Preliminary computational results for the first experiment were presented in the ICNC 2011 paper, which showed poor agreement between the computational results and the measured values of the foils shielded by concrete. Recently the hydrogen content, boron content, and density of these concrete shields were further investigated within the constraints of the previously available data. New computational results for the first experiment are now available that show much better agreement with the measured values.« less

The French Revolution and the French Language: A Paradox?

ERIC Educational Resources Information Center

Djite, Paulin

1992-01-01

Explores the relationship between revolutionary ideals and the subsequent expansion and promotion of the French language. It is shown, through a linguistic and sociopolitical history of the French Revolution and the French language, that there is no incompatibility between the two and that the movement of Francophonie is a continuation of France's…

21 CFR 169.115 - French dressing.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 2 2010-04-01 2010-04-01 false French dressing. 169.115 Section 169.115 Food and... § 169.115 French dressing. (a) Description. French dressing is the separable liquid food or the..., lecithin, or polyglycerol esters of fatty acids. (d) Nomenclature. The name of the food is “French dressing...

Bilingualism Review. April 1976

ERIC Educational Resources Information Center

Ontario Dept. of State, Ottawa. Information Services.

This issue deals with the problems of reviving the study of French in general, and the use of French in Louisiana in particular. "Rebirth of French in New Orleans" describes a conference on French language teaching held in New Orleans on December 26-30, 1975, and organized jointly by the American Association of Teachers of French (AATF),…

Research Perspectives on Core French: A Literature Review

ERIC Educational Resources Information Center

Lapkin, Sharon; Mady, Callie; Arnott, Stephanie

2009-01-01

This article reviews the research literature on core French in three main areas: student diversity, delivery models for the core French program, and instructional approaches. These topics are put into context through a discussion of studies on community attitudes to French as a second language (FSL), dissatisfaction with core French outcomes and…

French for Marketing. Using French in Media and Communications.

ERIC Educational Resources Information Center

Batchelor, R. E.; Chebli-Saadi, M.

The textbook, entirely in French, is designed to help prepare anglophone students for French language usage in the media and telecommunications. It is organized according to two major themes. The first part addresses the French of advertising; chapter topics include the actors in advertising (agencies, announcers, supports), forms of advertising,…

Comparing Written Competency in Core French and French Immersion Graduates

ERIC Educational Resources Information Center

Lappin-Fortin, Kerry

2014-01-01

Few studies have compared the written competency of French immersion students and their core French peers, and research on these learners at a postsecondary level is even scarcer. My corpus consists of writing samples from 255 students from both backgrounds beginning a university course in French language. The writing proficiency of core French…

Graphite Waste Tank Cleanup and Decontamination under the Marcoule UP1 D and D Program - 13166

DOE Office of Scientific and Technical Information (OSTI.GOV)

Thomasset, Philippe; Chabeuf, Jean-Michel; Thiebaut, Valerie

2013-07-01

The UP1 plant in Marcoule reprocessed nearly 20,000 tons of used natural uranium gas cooled reactor fuel coming from the first generation of civil nuclear reactors in France. During more than 40 years, the decladding operations produced thousands of tons of processed waste, mainly magnesium and graphite fragments. In the absence of a French repository for the graphite waste, the graphite sludge content of the storage pits had to be retrieved and transferred into a newer and safer pit. After an extensive R and D program, the equipment and process necessary for retrieval operations were designed, built and tested. Themore » innovative process is mainly based on the use of two pumps (one to capture and the other one to transfer the sludge) working one after the other and a robotic arm mounted on a telescopic mast. A dedicated process was also set up for the removal of the biggest fragments. The retrieval of the most irradiating fragments was a challenge. Today, the first pit is totally empty and its stainless steel walls have been decontaminated using gels. In the second pit, the sludge retrieval and transfer operations have been almost completed. Most of the non-pumpable graphite fragments has been removed and transferred to a new storage pit. After more than 6 years of operations in sludge retrieval, a lot of experience was acquired from which important 'lessons learned' could be shared. (authors)« less

[Utilization of a transferred arc-plasma rotating furnace to melt and found oxide mixtures at around 2000 degrees C (presentation of the film VULCANO)].

PubMed

Cognet, G; Laffont, G; Jegou, C; Pierre, J; Journeau, C; Sudreau, F; Roubaud, A

1999-03-01

Unless security measures are taken, a hypothetical accident resulting from the loss of the cooling circuit in a pressurized water nuclear reactor could cause the heart of the reactor to melt forming a bath, called the corium, mainly composed of uranium, zirconium and iron oxides as well as the structural steel. This type of situation would be similar to the Three Mile Island accident in 1979. In order to limit the consequences of such an accident, the Atomic Energy Commission has implemented a large study program [1] to improve our understanding of corium behavior and determine solutions to stabilize it and avoid its propagation outside the unit. The VULCANO installation was designed in order to perform the trials using real materials which are indispensable to study all the phenomena involved. A film on the VULCANO trials was presented at the Henri Moissan commemorative session organized by the French National Academy of Pharmacy. The rotating furnace used to melt and found the mixture simulating the corium is a direct descendant of the pioneer work by Henri Moissan. An electrical arc is directed at the center of the load to melt which is maintained against the walls by centrifugal force. After six high-temperature trials performed with compositions without uranium oxide, the first trial with real corium showed that the magma spread rather well, a result which is quite favorable for cooling.

Counterinsurgency Lessons Learned from the French-Algerian War (1954-1962) Applied to the Current Afghanistan War

DTIC Science & Technology

2010-04-30

of defeat in colonial wars, psychological alienation and 14 the very vitiation of forceful democracy in France ,൲ led to the French Army’s...intervention into politics. No longer did the French military commanders view the government as France , but where concluding in their minds that the French ...Army equaled France . The French Army envisioned itself aB fighting a war, sanctioned by the French government, for a democracy that was

European-French Cross-Cultural Adaptation of the Developmental Coordination Disorder Questionnaire and Pretest in French-Speaking Switzerland.

PubMed

Ray-Kaeser, Sylvie; Satink, Ton; Andresen, Mette; Martini, Rose; Thommen, Evelyne; Bertrand, Anne Martine

2015-05-01

The Developmental Coordination Disorder Questionnaire (DCDQ'07) is a Canadian-English instrument recommended for screening children aged 5 to 15 years who are at risk for developmental coordination disorder. While a Canadian-French version of the DCDQ'07 presently exists, a European-French version does not. To produce a cross-cultural adaptation of the DCDQ'07 for use in areas of Europe where French is spoken and to test its cultural relevance in French-speaking Switzerland. Cross-cultural adaptation was done using established guidelines. Cultural relevance was analyzed with cognitive interviews of thirteen parents of children aged 5.0 to 14.6 years (mean age: 8.5 years, SD = 3.4), using think-aloud and probing techniques. Cultural and linguistic differences were noted between the European-French, the Canadian-French, and the original versions of the DCDQ'07. Despite correct translation and expert committee review, cognitive interviews revealed that certain items of the European-French version were unclear or misinterpreted and further modifications were needed. After rewording items as a result of the outcomes of the cognitive interview, the European-French version of the DCDQ'07 is culturally appropriate for use in French-speaking Switzerland. Further studies are necessary to determine its psychometric properties.

Perspective view of span over French Creek and east abutment, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Perspective view of span over French Creek and east abutment, looking NW. - Pennsylvania Railroad, French Creek Trestle, Spanning French Creek, north of Paradise Street, Phoenixville, Chester County, PA

French Atomic Energy Commission Decommissioning Programme and Feedback Experience - 12230

DOE Office of Scientific and Technical Information (OSTI.GOV)

Guiberteau, Ph.; Nokhamzon, J.G.

Since the French Atomic and Alternatives Energy Commission (CEA) was founded in 1945 to carry out research programmes on use of nuclear, and its application France has set up and run various types of installations: research or prototypes reactors, process study or examination laboratories, pilot installations, accelerators, nuclear power plants and processing facilities. Some of these are currently being dismantled or must be dismantled soon so that the DEN, the Nuclear Energy Division, can construct new equipment and thus have available a range of R and D facilities in line with the issues of the nuclear industry of the future.more » Since the 1960's and 1970's in all its centres, the CEA has acquired experience and know-how through dismantling various nuclear facilities. The dismantling techniques are nowadays operational, even if sometimes certain specific developments are necessary to reduce the cost of operations. Thanks to availability of techniques and guarantees of dismantling programme financing now from two dedicated funds, close to euro 15,000 M for the next thirty years, for current or projected dismantling operations, the CEA's Nuclear Energy Division has been able to develop, when necessary, its immediate dismantling strategy. Currently, nearly thirty facilities are being dismantled by the CEA's Nuclear Energy Division operational units with industrial partners. Thus the next decade will see completion of the dismantling and radioactive clean-up of the Grenoble site and of the facilities on the Fontenay-aux-Roses site. By 2016, the dismantling of the UP1 plant at Marcoule, the largest dismantling work in France, will be well advanced, with all the process equipment dismantled. After an overview of the French regulatory framework, the paper will describe the DD and R (Decontamination Decommissioning and Remediation) strategy, programme and feedback experience inside the CEA's Nuclear Energy Division. A special feature of dismantling operations at the CEA comes from the diversity of facilities to be dismantled, which are predominantly research facilities and therefore have no series advantage. There is tremendous operating feedback, however. For more than twenty years in all its centres, the CEA has acquired experience and know-how through dismantling research reactors or critical models and laboratories or plants. The dismantling techniques are nowadays operational, even if sometimes certain specific developments are necessary to reduce the cost of operations. Thanks to availability of techniques and guarantees of dismantling programme financing from two dedicated funds, close to euro 15,000 Millions for the next thirty years, for current or projected dismantling operations, the Nuclear Energy Division has been able to develop, when necessary, its immediate dismantling strategy. Currently, nearly thirty facilities are being dismantled by the CEA's Nuclear Energy Division operational units with industrial partners. Thus the next decade will see completion of the dismantling and radioactive clean-up of the Grenoble site and of the facilities on the Fontenay-aux-Roses site. By 2020, the dismantling of the UP1 plant at Marcoule, one of the largest dismantling works in the world, will be well advanced, with all the process equipment dismantled. (authors)« less

"So She Has Been Educated by a Vulgar, Silly, Conceited French Governess!" Social Anxieties, Satirical Portraits, and the Eighteenth-Century French Instructor

ERIC Educational Resources Information Center

Hegele, Arden

2011-01-01

Maria Edgeworth's pedagogical short stories "Mademoiselle Panache" (1800, 1801) and "The Good French Governess" (1801) portray contrasting French instructors, and illustrate a transformation in English girls' education in French at the end of the eighteenth century. While "Mademoiselle Panache" looks back to the…

Chine: Les Chances du Francais (The Fortunes of the French Language in China).

ERIC Educational Resources Information Center

Shuning, Zhang

1996-01-01

Examines the current situation in China surrounding the teaching of French as a Foreign Language. After the decline of French teaching subsequent to the Cultural Revolution, the language returned to favor around 1970. Chinese students are infatuated with French; many study it as a first or second foreign language. Additionally, French literature…

Evaluation of the French Immersion Weekends, French Centre, University of Calgary, 1979-80.

ERIC Educational Resources Information Center

Klinck, Patricia

Four French immersion weekends for continuing education students at the University of Calgary were evaluated. Each weekend involved recreational activities for twenty students and four French-speaking monitors at one of two recreational retreats near Calgary. The purpose of the program was to promote fluency in French by encouraging its use in a…

Learning to Read in English and French: Emergent Readers in French Immersion

ERIC Educational Resources Information Center

Chung, Sheila Cira; Koh, Poh Wee; Deacon, S. Hélène; Chen, Xi

2017-01-01

This longitudinal study investigated the predictors of word reading in English and French for 69 children in early total French immersion from first through third grade. The influence of phonological awareness, orthographic processing, and vocabulary in English and French on the achievement and growth of word reading in the 2 languages were…

Call Me "Madame": Re-Presenting Culture in the French Language Classroom

ERIC Educational Resources Information Center

Siskin, H. Jay

2007-01-01

This study examines autobiographies of American teachers of French in order to make explicit their beliefs regarding French language and culture. The themes of class and power are prominent in these teachers' belief systems, as is the desire for self-transformation through mastery of French and miming a subset of French behaviors. These notions…

7 CFR 993.109 - Modified definition of non-French prunes.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 8 2014-01-01 2014-01-01 false Modified definition of non-French prunes. 993.109... definition of non-French prunes. The definition of non-French prunes set forth in § 993.6 is modified to read as follows: Non-French Prunes means prunes commonly known as Imperial, Sugar, Robe de Sargent, Burton...

Regional Differences in the Listener's Phonemic Inventory Affect Semantic Processing: A Mismatch Negativity (MMN) Study

ERIC Educational Resources Information Center

Brunelliere, Angele; Dufour, Sophie; Nguyen, Noel

2011-01-01

Using the mismatch negativity (MMN) response, we examined how Standard French and Southern French speakers access the meaning of words ending in /e/ or /[epsilon]/ vowels which are contrastive in Standard French but not in Southern French. In Standard French speakers, there was a significant difference in the amplitude of the brain response after…

Contemporary Counterinsurgency (COIN) Insights from the French-Algerian War (1954-1962)

DTIC Science & Technology

2008-02-03

Council for Higher Education Accreditation. USAWC STRATEGY RESEARCH PROJECT CONTEMPORARY COUNTERINSURGENCY (COIN) INSIGHTS FROM THE FRENCH -ALGERIAN WAR...Colonel Kenneth M. DeTreux TITLE: Contemporary Counterinsurgency (COIN) Insights from the French - Algerian War (1954-1962) FORMAT: Strategy Research Project ...illustrative case study. This project researches and examines three main elements from the French Algerian experience: the Algerian insurgency, the French

The World of Business and Commerce as Seen by French Literary Authors.

ERIC Educational Resources Information Center

Elton, Maurice G. A.

It is argued that while it is important to make the French second language curriculum relevant to today's world, it is also important not to neglect the cultural and literary components of the traditional French major, including those learning French for business. In light of this, several French novels, plays, and stories in which business is a…

Switches to English during French Service Encounters: Relationships with L2 French Speakers' Willingness to Communicate and Motivation

ERIC Educational Resources Information Center

McNaughton, Stephanie; McDonough, Kim

2015-01-01

This exploratory study investigated second language (L2) French speakers' service encounters in the multilingual setting of Montreal, specifically whether switches to English during French service encounters were related to L2 speakers' willingness to communicate or motivation. Over a two-week period, 17 French L2 speakers in Montreal submitted…

Instructional Supports for Students with Special Education Needs in French as a Second Language Education: A Review of Canadian Empirical Literature

ERIC Educational Resources Information Center

Mady, Callie; Muhling, Stefanie

2017-01-01

With the view to responding to a call for information on instructional supports for students with special education needs (SSEN) in French as a second language (FSL) education, this article reviews the empirical literature from three Canadian contexts: core French, intensive French and French immersion. More specifically, we developed this…

[Is there a correlation between the SIGAPS score and publishing articles in French?].

PubMed

Griffon, Nicolas; Devos, Patrick; Gehanno, Jean-François; Darmoni, Stefan J

2012-09-01

SIGAPS score determines to a great extent each university hospital's funding for research. This score is considered to reflect the scientific production. Due to its financial impact, he may modify authors' attitudes leading them to publish their articles in French. Our objective was to evaluate the association between the SIGAPS score and publications in French. Based on Rouen University Hospital's (RUH) SIGAPS data from 2007 to 2010, we used Spearman's correlation to establish an association between SIGAPS score of each author and the fact that they published in French. A positive correlation was found between SIGAPS score and author's number of publications in French (r(s)=0.51; IC(95%)=[0.44; 0.58]). The relationship between the SIGAPS score and the author's publication rate in French was negative but higher (r(s)=-0.87; IC(95%)=[-1.0; -0.68]; author's deciles). The relationship between the SIGAPS score and the number of publications in French is not surprising as the SIGAPS score is based on the number of publications. As regards to the publication rate in French, this was even more interesting as our results showed that the more productive an author was, the less they published their results in French. Publications in French did not appear to be the best way to improve individual SIGAPS score. There is high heterogeneity between authors who are very prolific, with one third having a publication rate in French high above the average and one third who had a publication rate in French well below the average. There was a high negative correlation between SIGAPS score and the publication rate in French for RUH's researchers (author's deciles). Copyright © 2012 Elsevier Masson SAS. All rights reserved.

[High blood pressure and obesity: disparities among four French overseas territories].

PubMed

Atallah, A; Atallah, V; Daigre, J-L; Boissin, J-L; Kangambega, P; Larifla, L; Inamo, J

2014-06-01

The epidemiological characteristics of hypertension and obesity in French overseas territories (FOTs) have never been compared. This cross-sectional survey included representative population-based samples of 602, 601, 620 and 605 men and women aged more than 15 years, respectively, from four FOTs of Guadeloupe, Martinique, French Guiana, and French Polynesia. Hypertension was defined as blood pressure (BP) at least 140/90mmHg or the current use of antihypertensive treatment. The prevalence of hypertension was 29.2% in Guadeloupe, 17.9% in French Guiana, 27.6% in Martinique and 24.5% in French Polynesia. Considering the Guadeloupe population as the reference group, prevalence of hypertension was significantly lower in French Guiana (P<0.001), even after controlling for age and sex (PU0.006). Awareness and treatment of hypertension were similar in French Guiana, Martinique and Guadeloupe (68.8-75.1% and 69.0-73.4%, respectively). Awareness was lower in French Polynesia (50.0%, adjusted P value U0.04), as was treatment of hypertension (32.4%, adjusted P value U0.001). Control of hypertension was also lower in French Polynesia (8.8%, adjusted P value U0.001) compared with the other territories (29.7-31.8%). French Polynesia had the highest prevalence of obesity (33.1%, adjusted P value<0.001) as compared with the other territories (17.9-22.8%). It had also the largest population attributable fraction of hypertension due to obesity (35.5%) compared with Guadeloupe (13.3%), Martinique (12.3%) and French Guiana (23.6%). Wide variations were observed in the prevalence and the management of hypertension between these FOTs, and an especially challenging low control of hypertension was found in French Polynesia. Obesity appears a key target to prevent hypertension, particularly in French Polynesia. Copyright © 2014. Published by Elsevier SAS.

Using the French Tutor Multimedia Package or a Textbook to Teach Two French Past Tense Verbs: Which Approach Is More Effective?

ERIC Educational Resources Information Center

Corbeil, Giselle

2007-01-01

This paper examines the difference in learning outcomes between two groups of students, one of which used the "French Tutor," a multimedia package, and the other a textbook to learn the formation and use of two French past tense verbs: the perfect and the imperfect. Unlike the textbook, the "French Tutor" included visual…

Tactical UAV’s in the French Army

DTIC Science & Technology

2003-09-02

French Army Technical Service, France 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR... FRENCH ARMY PROJECTION PLATOON Platoon Maintenance Facilities (1st & 2nd echelons) Platoon HQ Launching System Ground Control Station / Remote Data...Tactical UAV’s in the French Army LtCol Pierre-Yves HENRY, Technical Service of the French Army, Program Officer for Battlefield Surveillance Report

Cultural Understanding: French, Level One. Selected Cultural Concepts Which May Be Developed in French Level I.

ERIC Educational Resources Information Center

Walpole, Earl L.

This manual was prepared to instruct the language teacher on concepts of French culture to be taught in a beginning French class to students of any age. The cultural concepts are cross-referenced and intended to be used with five of the most widely used French texts. Certain deeper cultural concepts are meant to be used for longer unit…

But Do They Speak French? A Comparison of French Immersion Programs in Immersion Only and English/Immersion Settings. Research Report 79-01.

ERIC Educational Resources Information Center

Parkin, Michael

Students' use of French in unsupervised classroom situations and outside the classroom was investigated in immersion center schools (all students are involved in French immersion programs) and dual track schools (French immersion programs co-exist with regular English language programs). A total of 414 students in grades 3 and 4 were observed…

Pour Nos Petits Manitobains (For Our Little Manitobans): Exposure Package for Grade 3. Conversational French Program.

ERIC Educational Resources Information Center

Saiko, Evelyne, Ed.; Sotiriadis, Caterina, Ed.

This primary "exposure package" is intended for the use of grade 3 teachers of English-speaking children who received French-as-a-Second-Language instruction in a non-immersion context. The aims of this French program are to: (1) expose the child to the French language, (2) foster a positive attitude toward French, and (3) develop…

Effectiveness of a Heritage Educational Program for the Acquisition of Oral and Written French and Tahitian in French Polynesia

ERIC Educational Resources Information Center

Nocus, Isabelle; Guimard, Philippe; Vernaudon, Jacques; Paia, Mirose; Cosnefroy, Olivier; Florin, Agnes

2012-01-01

The research examines the effects of a bilingual pedagogical program (French/Tahitian) on the acquisition of oral and written French as well as the Tahitian language itself in primary schools in French Polynesia. 125 children divided into an experimental group (partially schooled in Tahitian for 300 min per week) and a control group (schooled in…

Snakebites in French Guiana: Conclusions of an international symposium.

PubMed

Kallel, Hatem; Hommel, Didier; Mehdaoui, Hossein; Megarbane, Bruno; Resiere, Dabor

2018-05-01

A workshop on epidemiology and management of snakebites in French Guiana was performed at Cayenne, French Guiana from September 15 to September 16, 2017, under the auspices of the French Regional Health Agency (ARS) and the Pan American Health Organization (PAHO). The activity was attended by experts from France (Angers, Martinique, French Guiana, Guadeloupe, and Paris), Costa Rica, Brazil, Saint Lucia, and Surinam. The epidemiology, clinical manifestations, clinical grading and the management of snakebite in French Guiana were discussed. The conclusions of this symposium illustrated the urgent need to ensure accessibility of effective and safe polyvalent viperid antivenom in French Guiana. Finally, the results of this symposium have forged ties based on mutual goals and objectives. Copyright © 2018 Elsevier Ltd. All rights reserved.

Photocopy of photograph (from Mrs. Martin, grandniece of John French, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of photograph (from Mrs. Martin, grandniece of John French, Clinton, Missouri) Circa 1900, photographer unknown JOHN AND ALMIRA FRENCH IN FRONT OF WEST AND SOUTH FACADES - John French Farm, South Grand River, Deepwater, Henry County, MO

[The Confusion Assessment Method: Transcultural adaptation of a French version].

PubMed

Antoine, V; Belmin, J; Blain, H; Bonin-Guillaume, S; Goldsmith, L; Guerin, O; Kergoat, M-J; Landais, P; Mahmoudi, R; Morais, J A; Rataboul, P; Saber, A; Sirvain, S; Wolfklein, G; de Wazieres, B

2018-05-01

The Confusion Assessment Method (CAM) is a validated key tool in clinical practice and research programs to diagnose delirium and assess its severity. There is no validated French version of the CAM training manual and coding guide (Inouye SK). The aim of this study was to establish a consensual French version of the CAM and its manual. Cross-cultural adaptation to achieve equivalence between the original version and a French adapted version of the CAM manual. A rigorous process was conducted including control of cultural adequacy of the tool's components, double forward and back translations, reconciliation, expert committee review (including bilingual translators with different nationalities, a linguist, highly qualified clinicians, methodologists) and pretesting. A consensual French version of the CAM was achieved. Implementation of the CAM French version in daily clinical practice will enable optimal diagnosis of delirium diagnosis and enhance communication between health professionals in French speaking countries. Validity and psychometric properties are being tested in a French multicenter cohort, opening up new perspectives for improved quality of care and research programs in French speaking countries. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Relationship between microstructure and mechanical properties of Alloy 690 tubes for steam generators

NASA Astrophysics Data System (ADS)

Diano, P.; Muggeo, A.; Van Duysen, J. C.; Guttmann, M.

1989-12-01

Alloy 690 is used to replace Alloy 600 for the fabrication of tubes for steam generators of french pressurized water nuclear reactors. In order to reduce the dispersion in tensile properties observed for the first Alloy 690 industrial tubes, and which had already been noticed for Alloy 600, a joint research programme has been carried out by Electricité de France (Département Etude des Matériaux) and Valinox Montbard. The dispersion in the tensile properties of the first industrial Alloy 690 tubes for PWR steam generators arises from two main factors: - a grain size dispersion which is in particular controlled by the carbon content and by the final heat treatment, - differences in the degree of strain hardening induced by the straightening process with rollers. An improvement of the fabrication processes which have an influence on these two factors has allowed to reduce considerably the dispersion of the tensile properties of the more recent series of tubes.

Deployment of the DosiKit System Under Operational Conditions: Experience From a French Defense National Nuclear Exercise.

PubMed

Entine, F; Bensimon Etzol, J; Bettencourt, C; Dondey, M; Michel, X; Gagna, G; Gellie, G; Corre, Y; Ugolin, N; Chevillard, S; Amabile, J-C

2018-07-01

Estimation of the dose received by accidentally irradiated victims is based on a tripod: clinical, biological, and physical dosimetry. The DosiKit system is an operational and mobile biodosimetry device allowing the measurement of external irradiation directly on the site of a radiological accident. This tool is based on capillary blood sample and hair follicle collection. The aim is to obtain a whole-body and local-surface dose assessment. This paper is about the technical evaluation of the DosiKit; the analytical process and scientific validation are briefly described. The Toulon exercise scenario was based on a major accident involving the reactor of a nuclear attack submarine. The design of the scenario made it impossible for several players (firefighters, medical team) to leave the area for a long time, and they were potentially exposed to high dose rates. The DosiKit system was fully integrated into a deployable radiological emergency laboratory, and the response to operational needs was very satisfactory.

ITER Status and Plans

NASA Astrophysics Data System (ADS)

Greenfield, Charles M.

2017-10-01

The US Burning Plasma Organization is pleased to welcome Dr. Bernard Bigot, who will give an update on progress in the ITER Project. Dr. Bigot took over as Director General of the ITER Organization in early 2015 following a distinguished career that included serving as Chairman and CEO of the French Alternative Energies and Atomic Energy Commission and as High Commissioner for ITER in France. During his tenure at ITER the project has moved into high gear, with rapid progress evident on the construction site and preparation of a staged schedule and a research plan leading from where we are today through all the way to full DT operation. In an unprecedented international effort, seven partners ``China, the European Union, India, Japan, Korea, Russia and the United States'' have pooled their financial and scientific resources to build the biggest fusion reactor in history. ITER will open the way to the next step: a demonstration fusion power plant. All DPP attendees are welcome to attend this ITER town meeting.

Implementing Stakeholders' Access to Expertise: Experimenting on Nuclear Installations' Safety Cases - 12160

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gilli, Ludivine; Charron, Sylvie

2012-07-01

In 2009 and 2010, the Institute for Nuclear Safety and Radiation Protection (IRSN) led two pilot actions dealing with nuclear installations' safety cases. One concerned the periodical review of the French 900 MWe nuclear reactors, the other concerned the decommissioning of a workshop located on the site of Areva's La Hague fuel-reprocessing plant site in Northwestern France. The purpose of both these programs was to test ways for IRSN and a small number of stakeholders (Non-Governmental Organizations (NGOs) members, local elected officials, etc.) to engage in technical discussions. The discussions were intended to enable the stakeholders to review future applicationsmore » and provide valuable input. The test cases confirmed there is a definite challenge in successfully opening a meaningful dialogue to discuss technical issues, in particular the fact that most expertise reports were not public and the conflict that exists between the contrary demands of transparency and confidentiality of information. The test case also confirmed there are ways to further improvement of stakeholders' involvement. (authors)« less

Study of the linearity of CABRI experimental ionization chambers during RIA transients

NASA Astrophysics Data System (ADS)

Lecerf, J.; Garnier, Y.; Hudelot, JP.; Duc, B.; Pantera, L.

2018-01-01

CABRI is an experimental pulse reactor operated by CEA at the Cadarache research center and funded by the French Nuclear Safety and Radioprotection Institute (IRSN). For the purpose of the CABRI International Program (CIP), operated and managed by IRSN under an OECD/NEA framework it has been refurbished since 2003 to be able to provide experiments in prototypical PWR conditions (155 bar, 300 °C) in order to study the fuel behavior under Reactivity Initiated Accident (RIA) conditions. This paper first reminds the objectives of the power commissioning tests performed on the CABRI facility. The design and location of the neutron detectors monitoring the core power are also presented. Then it focuses on the different methodologies used to calibrate the detectors and check the consistency and co-linearity of the measurements. Finally, it presents the methods used to check the linearity of the neutron detectors up to the high power levels ( 20 GW) reached during power transients. Some results obtained during the power tests campaign are also presented.

The French Strategic Dilemma.

DTIC Science & Technology

1984-03-01

THE FRENCH STRATEGIC DILEMMA This paper identifies a basic strategic dilemma for France . On the one hand, French leaders identify the political purpose...are inducing a need for France to provide a more explicit definition of the role of French nuclear weapons in the West European security system. In...defense policy in France . This section concludes with an assessment of the alternative scenarios for the evolution of French defense policy in the 1980s

Listeners feel the beat: entrainment to English and French speech rhythms.

PubMed

Lidji, Pascale; Palmer, Caroline; Peretz, Isabelle; Morningstar, Michele

2011-12-01

Can listeners entrain to speech rhythms? Monolingual speakers of English and French and balanced English-French bilinguals tapped along with the beat they perceived in sentences spoken in a stress-timed language, English, and a syllable-timed language, French. All groups of participants tapped more regularly to English than to French utterances. Tapping performance was also influenced by the participants' native language: English-speaking participants and bilinguals tapped more regularly and at higher metrical levels than did French-speaking participants, suggesting that long-term linguistic experience with a stress-timed language can differentiate speakers' entrainment to speech rhythm.

Transformation in the French Air Force in an Era of Change

DTIC Science & Technology

2008-01-01

Abria.indd 6 10/30/08 1:15:37 PM Transformation in the French Air Force in an Era of Change Général d’armée aérienne Stéphane Abrial, chef...l’armée l’air,” sponsored by the Centre d’études stratégiques aérospatiales, 3 June 2008. The French Air Force, like all defense organizations...related to our equipment, because the French aircraft Gen Stéphane Abrial is the chief of staff of the French Air Force. He completed the French Air

Active offer of health services in French in Ontario: Analysis of reorganization and management strategies of health care organizations.

PubMed

Farmanova, Elina; Bonneville, Luc; Bouchard, Louise

2018-01-01

The availability of health services in French is not only weak but also inexistent in some regions in Canada. As a result, estimated 78% of more than a million of Francophones living in a minority situation in Canada experience difficulties accessing health care in French. To promote the delivery of health services in French, publicly funded organizations are encouraged to take measures to ensure that French-language services are clearly visible, available, easily accessible, and equivalent to the quality of services offered in English. This study examines the reorganization and management strategies taken by health care organizations in Ontario that provide health services in French. Review and analysis of designation plans of a sample of health care organizations. Few health care organizations providing services in French have concrete strategies to guarantee availability, visibility, and accessibility of French-language services. Implementation of the active offer of French-language services is likely to be difficult and slow. The Ontario government must strengthen collaboration with health care organizations, Francophone communities, and other key actors participating in the designation process to help health care organizations build capacities for the effective offer of French-language services. Copyright © 2017 John Wiley & Sons, Ltd.

The French Revolution: A Simulation Game

ERIC Educational Resources Information Center

Kiernan, James Patrick

1978-01-01

Describes a college-level simulation game about the French Revolution. Based on George Lefebvre's "The Coming of the French Revolution," the role-play focuses on social and economic causes of the revolution and allows students to understand citizens' grievances against the French government. (AV)

View looking Eastnortheast at French Creek trestle, which appears at ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View looking Eastnortheast at French Creek trestle, which appears at left center of frame. Bridge in foreground is west entrance to abandoned Phoenix iron works. - Pennsylvania Railroad, French Creek Trestle, Spanning French Creek, north of Paradise Street, Phoenixville, Chester County, PA

Management of neutropenic patients in the intensive care unit (NEWBORNS EXCLUDED) recommendations from an expert panel from the French Intensive Care Society (SRLF) with the French Group for Pediatric Intensive Care Emergencies (GFRUP), the French Society of Anesthesia and Intensive Care (SFAR), the French Society of Hematology (SFH), the French Society for Hospital Hygiene (SF2H), and the French Infectious Diseases Society (SPILF).

PubMed

Schnell, David; Azoulay, Elie; Benoit, Dominique; Clouzeau, Benjamin; Demaret, Pierre; Ducassou, Stéphane; Frange, Pierre; Lafaurie, Matthieu; Legrand, Matthieu; Meert, Anne-Pascale; Mokart, Djamel; Naudin, Jérôme; Pene, Frédéric; Rabbat, Antoine; Raffoux, Emmanuel; Ribaud, Patricia; Richard, Jean-Christophe; Vincent, François; Zahar, Jean-Ralph; Darmon, Michael

2016-12-01

Neutropenia is defined by either an absolute or functional defect (acute myeloid leukemia or myelodysplastic syndrome) of polymorphonuclear neutrophils and is associated with high risk of specific complications that may require intensive care unit (ICU) admission. Specificities in the management of critically ill neutropenic patients prompted the establishment of guidelines dedicated to intensivists. These recommendations were drawn up by a panel of experts brought together by the French Intensive Care Society in collaboration with the French Group for Pediatric Intensive Care Emergencies, the French Society of Anesthesia and Intensive Care, the French Society of Hematology, the French Society for Hospital Hygiene, and the French Infectious Diseases Society. Literature review and formulation of recommendations were performed using the Grading of Recommendations Assessment, Development and Evaluation system. Each recommendation was then evaluated and rated by each expert using a methodology derived from the RAND/UCLA Appropriateness Method. Six fields are covered by the provided recommendations: (1) ICU admission and prognosis, (2) protective isolation and prophylaxis, (3) management of acute respiratory failure, (4) organ failure and organ support, (5) antibiotic management and source control, and (6) hematological management. Most of the provided recommendations are obtained from low levels of evidence, however, suggesting a need for additional studies. Seven recommendations were, however, associated with high level of evidences and are related to protective isolation, diagnostic workup of acute respiratory failure, medical management, and timing surgery in patients with typhlitis.

French Intervention: British Failure To Anticipate Transition In The American War of Independence

DTIC Science & Technology

2016-05-26

between Louis XVI and Charles Gravier, Comte de Vergennes, the French Foreign Minister, offer evidence of the French interest in an independent...New York: St. Martin’s Press, 1991), 9. 30 George Germain to General Irwin, 10 August 1968, Historical Manuscripts Commission, Report on the...France and by early 1776 Comte de Vergennes, the French Foreign Minister, informed Arthur Lee, an American diplomat in France, the French intended

Current Developments and Prospects for the Future: French Security Policy in a Changing World

DTIC Science & Technology

1991-06-01

GROUP SUBGROUP France , French Security Policy, Franco-German relations, NATO, French economy, Charles do Gaulle, Francois Mitterrand, European Community...concludes that the Gaullist myth of grandeur and independence can no longer be sustained . French security must now be achieved by strengthening ties...Gaulle. The thesis concludes that the Gaullist myth of grandeur and independence can no longer be sustained . French security must now be achieved by

Dengue surveillance in the French armed forces: a dengue sentinel surveillance system in countries without efficient local epidemiological surveillance.

PubMed

de Laval, Franck; Dia, Aissata; Plumet, Sébastien; Decam, Christophe; Leparc Goffart, Isabelle; Deparis, Xavier

2013-01-01

Surveillance of travel-acquired dengue could improve dengue risk estimation in countries without ability. Surveillance in the French army in 2010 to 2011 highlighted 330 dengue cases, mainly in French West Indies and Guiana: DENV-1 circulated in Guadeloupe, Martinique, French Guiana, New Caledonia, Djibouti; DENV-3 in Mayotte and Djibouti; and DENV-4 in French Guiana. © 2012 International Society of Travel Medicine.

Coronary Artery Disease in French Canadians-Investigation of a Suggested Vulnerable Population.

PubMed

Ayoub, Chadi; Bernick, Jordan; Arasaratnam, Punitha; Chow, Jonathan D H; Hossain, Alomgir; Ruddy, Terrence; Hillis, Graham S; Kritharides, Leonard; Chow, Benjamin J W

2016-10-01

There is a perception among Canadian physicians that coronary artery disease (CAD) and adverse cardiac events are more common in those of French Canadian heritage. We sought to compare the prevalence of CAD using coronary computed tomographic angiography (CCTA) in French Canadians and non-French white Canadians. Consecutive patients were prospectively enrolled in our institutional CCTA registry. Of 10,868 CCTA examinations, we analyzed white patients who identified themselves as French Canadian or non-French Canadian. These 2 groups were compared for baseline characteristics, cardiovascular risk factors, and routine markers for CAD on CTCA. Propensity score adjustments were also made to account for differences in demographics. We identified 1683 French Canadians (mean age, 58.5 ± 10.7 years; 54.2% men) and 5077 non-French white Canadians (mean age, 59.4 ± 11.4 years; 57.3% men). French Canadians were more likely to have a smoking history (64.1% vs 56.1%), diabetes (15.6% vs 13.6%), and a family history of premature CAD (53.3% vs 44.6%) (P < 0.05 for all). There was no significant difference in measures of CAD between French Canadians and non-French white Canadians in obstructive CAD (32.5% vs 32.2%; P = 0.997), total plaque score (4.6 ± 4.3 vs 4.5 ± 4.4; P = 0.616) and Agatston score (168.1 ± 319.8 vs 183.6 ± 433.7; P = 0.371). After propensity score adjustment, there was still no significant difference between the groups. Our study suggests that French Canadians in the Champlain region have a greater prevalence of cardiovascular risk factors compared with non-French Canadians; however, they do not appear to have a greater prevalence or severity of coronary atherosclerosis as assessed by CCTA. Copyright © 2016 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

America's Tolerance for French Radicalism

ERIC Educational Resources Information Center

Wolin, Richard

2008-01-01

The publication of Francois Cusset's "French Theory" raises a series of fascinating questions concerning the trans-Atlantic transmission and circulation of ideas. Most important, it impels everyone to inquire why for a time French thought managed to flourish in American universities while French intellectuals rapidly abandoned the entire…

Optimum use of CDOT French and Hamburg data (French and Hamburg tests).

DOT National Transportation Integrated Search

2013-11-01

The Colorado Department of Transportation (CDOT) has been collecting data from the Hamburg Rutter and the : French Rutter for over 20 years. No specifications have been written in that time for either the Hamburg Rutter : or the French Rutter. This r...

The Reading the Mind in the Eyes test: validation of a French version and exploration of cultural variations in a multi-ethnic city.

PubMed

Prevost, Marie; Carrier, Marie-Eve; Chowne, Gabrielle; Zelkowitz, Phyllis; Joseph, Lawrence; Gold, Ian

2014-01-01

The first aim of our study was to validate the French version of the Reading the Mind in the Eyes test, a theory of mind test. The second aim was to test whether cultural differences modulate performance on this test. A total of 109 participants completed the original English version and 97 participants completed the French version. Another group of 30 participants completed the French version twice, one week apart. We report a similar overall distribution of scores in both versions and no differences in the mean scores between them. However, 2 items in the French version did not collect a majority of responses, which differed from the results of the English version. Test-retest showed good stability of the French version. As expected, participants who do not speak French or English at home, and those born in Asia, performed worse than North American participants, and those who speak English or French at home. We report a French version with acceptable validity and good stability. The cultural differences observed support the idea that Asian culture does not use theory of mind to explain people's behaviours as much as North American people do.

Discrimination of English and French orthographic patterns by biliterate children.

PubMed

Jared, Debra; Cormier, Pierre; Levy, Betty Ann; Wade-Woolley, Lesly

2013-04-01

We investigated whether young English-French biliterate children can distinguish between English and French orthographic patterns. Children in French immersion programs were asked to play a dictionary game when they were in Grade 2 and again when they were in Grade 3. They were shown pseudowords that contained either an English spelling pattern or a French spelling pattern, and they were asked to decide whether each pseudoword should go in an English dictionary or a French dictionary if it became a real word. Comparison groups of monolingual English children, monolingual French children, and English-French bilingual university students were also tested on the task. French immersion students in both grades were above chance in discriminating between the two types of pseudowords but were well below adult performance on the task. Measures obtained in kindergarten showed that early print knowledge had some ability to predict later ability to discriminate between the orthographic patterns of the two languages. Further analyses indicated that exposure to print in each language in Grades 1 to 3 was strongly related to discrimination performance. The findings are interpreted as being consistent with the statistical learning hypothesis. Copyright © 2012 Elsevier Inc. All rights reserved.

7 CFR 993.6 - Non-French prunes.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Non-French prunes. 993.6 Section 993.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 993.6 Non-French prunes. Non-French prunes means prunes commonly...

7 CFR 993.6 - Non-French prunes.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Non-French prunes. 993.6 Section 993.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 993.6 Non-French prunes. Non-French prunes means prunes commonly...

France: Africans and the French Revolution.

ERIC Educational Resources Information Center

Fatunde, Tunde

1989-01-01

The French Revolution had profound and long-term effects for Africans, both in Africa and throughout the Western hemisphere. Revolutionary leaders not only opposed the emancipation of slaves in French territories but supported an intensified slave trade, sparking numerous rebellions. French exploitation of Africans extended well into the twentieth…

Measurement of parent satisfaction in the paediatric intensive care unit - Translation, cultural adaptation and psychometric equivalence for the French-speaking version of the EMPATHIC-65 questionnaire.

PubMed

Grandjean, Chantal; Latour, Jos M; Cotting, Jacques; Fazan, Marie-Christine; Leteurtre, Stéphane; Ramelet, Anne-Sylvie

2017-02-01

Within paediatric intensive care units (PICUs), only a few parent satisfaction instruments are validated and none are available for French-speaking parents. The aims of the study were to translate and culturally adapt the Dutch EMPATHIC-65 questionnaire into a French version and to test its psychometric equivalence. Two French-speaking PICUs in Switzerland and France participated. The questionnaire was translated using a standardised method and parents with PICU experience were interviewed to assess clarity of the translated version. Secondly, parents of children hospitalised for at least 24 hours and who were fluent in French, were invited to complete the French translated version of the EMPATHIC-65 questionnaire. Reliability and validity measures were used to examine its psychometric equivalence. The overall mean clarity agreement reached 90.2% by 17 French-speaking parents. Eight unclear items have subsequently been reworded. One hundred seventy-two parents completed the French version questionnaire. Reliability and convergent validity have been confirmed by an adequate internal consistency (0.59-0.89) and convergent validity (r s 0.25-0.63, p<0.01). Psychometric equivalence of the French EMPATHIC-65 questionnaire highlights the appropriateness of relying on available valid instrument to expand the availability of health instrument measure in French. Copyright © 2016 Elsevier Ltd. All rights reserved.

Re-interpretation of the ERMINE-V experiment validation of fission product integral cross section in the fast energy range

NASA Astrophysics Data System (ADS)

Ros, Paul; Leconte, Pierre; Blaise, Patrick; Naymeh, Laurent

2017-09-01

The current knowledge of nuclear data in the fast neutron energy range is not as good as in the thermal range, resulting in larger propagated uncertainties in integral quantities such as critical masses or reactivity effects. This situation makes it difficult to get the full benefit from recent advances in modeling and simulation. Zero power facilities such as the French ZPR MINERVE have already demonstrated that they can contribute to significantly reduce those uncertainties thanks to dedicated experiments. Historically, MINERVE has been mainly dedicated to thermal spectrum studies. However, experiments involving fast-thermal coupled cores were also performed in MINERVE as part of the ERMINE program, in order to improve nuclear data in fast spectra for the two French SFRs: PHENIX and SUPERPHENIX. Some of those experiments have been recently revisited. In particular, a full characterization of ZONA-1 and ZONA-3, two different cores loaded in the ERMINE V campaign, has been done, with much attention paid to possible sources of errors. It includes detailed geometric descriptions, energy profiles of the direct and adjoint fluxes and spectral indices obtained thanks to Monte Carlo calculations and compared to a reference fast core configuration. Sample oscillation experiments of separated fission products such as 103Rh or 99Tc, which were part of the ERMINE V program, have been simulated using recently-developed options in the TRIPOLI-4 code and compared to the experimental values. The present paper describes the corresponding results. The findings motivate in-depth studies for designing optimized coupled-core conditions in ZEPHYR, a new ZPR which will replace MINERVE and will provide integral data to meet the needs of Gen-III and Gen-IV reactors.

Idiopathic intracranial hypertension: a comparison between French and North-American white patients.

PubMed

Mrejen, S; Vignal, C; Bruce, B B; Gineys, R; Audren, F; Preechawat, P; Gaudric, A; Gout, O; Newman, N J; Vighetto, A; Bousser, M-G; Biousse, V

2009-01-01

To compare French and American white patients with idiopathic intracranial hypertension (IIH), and to determine prognostic factors associated with visual loss. Medical records of all consecutive white patients with definite IIH seen between 2001 and 2006 in three French tertiary care medical centers and one American tertiary medical center were reviewed. Demographics, associated clinical features, and visual function at presentation and follow-up were collected. French white patients were compared to American white patients. One hundred and thirty-four patients (66 French, 68 American) were included. American patients were 8.7 times more likely than French patients to have visual acuity 20/60 or worse or visual field constriction (95% CI: 2.1-36.1, p=0.0001). American patients were treated more aggressively than French patients. French patients were older (31 vs. 28 years, p=0.02) and more likely to have anemia (20 vs. 2%, p<0.001). American patients had a longer duration of symptoms prior to diagnosis (12 vs. 4 weeks, p=0.01) and longer follow-up than French patients (26 vs. 11 months, p=0.001). Multivariable analysis found that nationality was an independent risk factor for visual loss. French and American patients did not differ regarding gender proportion, frequency of obesity, sleep apnea, endocrine diseases, or systemic hypertension. Cerebrospinal fluid (CSF) opening pressures were similar in both groups. American patients with IIH had worse visual outcomes than French patients despite more aggressive treatment. These differences are not explained by differences in previously known risk factors.

Report on the AATF National Survey of Graduate Studies in French/Francophone Culture and Civilization (FFCC).

ERIC Educational Resources Information Center

Durand, Alain-Philippe

2003-01-01

Presents the results of a survey of the teaching of French/Francophone Culture and Civilization (FFCC) in French graduate programs in the United States. The survey was commissioned by the American Association of Teachers of French Commission on Cultural Competence. (Author/VWL)

The French Revolution on Film: American and French Perspectives

ERIC Educational Resources Information Center

Harison, Casey

2005-01-01

It is not hard to locate negative or condescending images of the French Revolution in aspects of popular American culture, including film. Despite a handful of instances where nuanced or ambiguous "messages" may be identified, the number of American film interpretations of the French Revolution that might be judged historically…

Negation in Near-Native French: Variation and Sociolinguistic Competence

ERIC Educational Resources Information Center

Donaldson, Bryan

2017-01-01

This study investigated how adult second language (L2) speakers of French with near-native proficiency realize verbal negation, a well-known sociolinguistic variable in contemporary spoken French. Data included 10 spontaneous informal conversations between near-native speakers of French and native speakers (NSs) closely acquainted with them.…

Using Early Silent Film to Teach French: The Language of "Cinema Muet."

ERIC Educational Resources Information Center

Bloom, Michelle E.

1995-01-01

Discusses the use of early silent films in second-language classrooms, focusing on the experiences of one instructor in using early French silents in elementary and intermediate French courses. Sample lesson plans and information on the availability of French silents are also provided. (Contains 17 references.) (MDM)

Ten Projects to Involve Your Students Directly in French.

ERIC Educational Resources Information Center

van Lent, Peter C.

1981-01-01

Proposes 10 activities to provide French classes of all levels with a broad spectrum of language projects involving direct and active use of French including students polling each other, skits based on television commercials, geographical "show and tell," cooking French dishes, writing a monthly newspaper, and field trips. (BK)

Francophonie: The French Journal of the Association for Language Learning, 1994-1997.

ERIC Educational Resources Information Center

Smalley, Alan, Ed.

1997-01-01

This journal focuses on the teaching and learning of French. Selected titles in this volume include the following: "Practical Ideas for Teaching Reluctant Learners in Key Stage 4"; "Learning to Count in French"; "Oh No! The Target Language . . . !""French and the English 'Invasion'"; "The Sounds of…

On Translating French Occurring in English into Spanish.

ERIC Educational Resources Information Center

Sebastian, Robert N.

1989-01-01

Explores problems encountered during attempts to translate French expressions occurring in English (such as concierge) into Spanish, particularly when the English interpretation of the expression is different from the standard French usage. Spanish translations are provided for about 200 French terms and expressions commonly used in English. (61…

English versus French: Language Rivalry in Tunisia.

ERIC Educational Resources Information Center

Battenburg, John

1997-01-01

Examines the competition between English and French in Tunisian educational institutions and programs. Scrutinizes two periods in postprotectorate Tunisia: the introduction of English and the spread of English. Findings indicate that the decline in French linguistic influence may be accompanied by a future decrease in French political and economic…

Commercial French in a Liberal Arts Setting.

ERIC Educational Resources Information Center

Abrate, Jayne

Drury College (Missouri) has developed a commercial French course that is practical, situation-oriented, and provides instruction in correspondence and translation. The course is considered part of the cultural segment of the French program. It enrolls majors in business, French, and a variety of other disciplines, and emphasizes contextual…

French Immersion Programs Across Canada: The Influence of Cumulative Amounts of Time, Starting Age and Yearly Time Allotment on the Learning of French. A Review of Evaluations of French Immersion Programs. Research Report 81-12.

ERIC Educational Resources Information Center

MacNab, G. L.

This paper reviews the results of research on various programs for learning French as a second language from kindergarten to grade 11 or 12 in selected Canadian school systems. Generally, it examines the effects of a number of factors on French learning, such as student selection procedures and student ability, starting age, total amount of time…

French MALE UAV Program

DTIC Science & Technology

2003-09-02

ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) MoD- France 8...1French Air Force MINISTÈRE DE LA DÉFENSE 1 SIDM CONOPS 2 FAF IMAGERY ARCHITECTURE 3 FUTURE FRENCH MALE UAV PROGRAM FRENCH MALE UAV PROGRAM Report...2. REPORT TYPE N/A 3. DATES COVERED - 4. TITLE AND SUBTITLE French Male UAV Program 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM

French Army - Family Psychological and Social Support

DTIC Science & Technology

2006-04-01

Major de l’armée de Terre, Bureau condition du personnel 14 rue Saint-Dominique 00453 Armées FRANCE The French Army is permanently engaged on...ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) French Army...RTO-MP-HFM-134 21E - 1 French Army – Family Psychological and Social Support LCL G. BOUILLAUD French Army Staff, Quality Of Life Etat

Natural Language Interactions with Artificial Experts

DTIC Science & Technology

1986-07-01

description. Such a belief is revealed when a noun phrase is used in particular con- texts. For example, for Q to ask the question “Which French ...majors failed CIS531 last term?” Q would have to believe that: 1) CIS531 was given last term, 2) there are French majors, and 3) there are French majors...the user’s part and responds accordingly; e.g., User: Which French majors failed CIS531 last term? System: I do not know of any French majors

Evolution of the prevalence of intestinal parasitic infections among the French armed forces in French Guiana.

PubMed

Christen, Jacques-Robert; Mura, Marie; Roudaut, Gwenaëlle; Drogoul, Anne-Sophie; Demar, Magalie; Briolant, Sébastien; Garnotel, Eric; Simon, Fabrice; Pommier De Santi, Vincent

2016-07-01

Two cross-sectional studies were performed 2 years apart in French military personnel deployed from France to French Guiana. In 2011, military medical centres in French Guiana reported 40 cases of intestinal parasitism in service members returning from illegal gold mining sites in the rainforest. In 2013, 48 out of 132 service members returning from French Guiana after a 4-month mission had eosinophilia and seven were infected with hookworm. A presumptive first-line treatment with albendazole could be the most pragmatic strategy. © International Society of Travel Medicine, 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

French perspectives on psychiatric classification.

PubMed

Crocq, Marc-Antoine

2015-03-01

This article reviews the role of the French schools in the development of psychiatric nosology. Boissier de Sauvages published the first French treatise on medical nosology in 1763. Until the 1880s, French schools held a pre-eminent position in the development of psychiatric concepts. From the 1880s until World War I, German-speaking schools exerted the most influence, featuring the work of major figures such as Emil Kraepelin and Eugen Bleuler. French schools were probably hampered by excessive administrative and cultural centralization. Between the 1880s and the 1930s, French schools developed diagnostic categories that set them apart from international classifications. The main examples are Bouffée Délirante, and the complex set of chronic delusional psychoses (CDPs), including chronic hallucinatory psychosis. CDPs were distinguished from schizophrenia by the lack of cognitive deterioration during evolution. Modern French psychiatry is now coming into line with international classification, such as DSM-5 and the upcoming ICD-11.

French immersion experience and reading skill development in at-risk readers.

PubMed

Kruk, Richard S; Reynolds, Kristin A A

2012-06-01

We tracked the developmental influences of exposure to French on developing English phonological awareness, decoding and reading comprehension of English-speaking at-risk readers from Grade 1 to Grade 3. Teacher-nominated at-risk readers were matched with not-at-risk readers in French immersion and English language programs. Exposure to spoken French phonetic and syllabic forms and to written French orthographic and morphological forms by children attending French immersion programs was expected to promote phonological, decoding and reading comprehension achievement. Growth in all outcomes was found, with children in immersion experiencing higher final status in phonological awareness and more rapid growth and higher final status in decoding, using multilevel modeling. At-risk readers in French immersion experienced faster growth and higher final status in reading comprehension. Benefits to reading of exposure to an additional language are discussed in relation to cross-language transfer, phonological grain size and enhanced executive control processes.

French perspectives on psychiatric classification

PubMed Central

Crocq, Marc-Antoine

2015-01-01

This article reviews the role of the French schools in the development of psychiatric nosology. Boissier de Sauvages published the first French treatise on medical nosology in 1763. Until the 1880s, French schools held a pre-eminent position in the development of psychiatric concepts. From the 1880s until World War I, German-speaking schools exerted the most influence, featuring the work of major figures such as Emil Kraepelin and Eugen Bleuler. French schools were probably hampered by excessive administrative and cultural centralization. Between the 1880s and the 1930s, French schools developed diagnostic categories that set them apart from international classifications. The main examples are Bouffée Délirante, and the complex set of chronic delusional psychoses (CDPs), including chronic hallucinatory psychosis. CDPs were distinguished from schizophrenia by the lack of cognitive deterioration during evolution. Modern French psychiatry is now coming into line with international classification, such as DSM-5 and the upcoming ICD-11. PMID:25987863

Status and progress of the RERTR program in the year 2003.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Travelli, A.; Nuclear Engineering Division

2003-01-01

One of the most important events affecting the RERTR program during the past year was the decision by the U.S. Department of Energy to request the U.S. Congress to significantly increase RERTR program funding. This decision was prompted, at least in part, by the terrible events of September 11, 2001, and by a high-level U.S./Russian Joint Expert Group recommendation to immediately accelerate RERTR program activities in both countries, with the goal of converting all the world's research reactors to low-enriched fuel at the earliest possible time, and including both Soviet-designed and United States-designed research reactors. The U.S. Congress is expectedmore » to approve this request very soon, and the RERTR program has prepared itself well for the intense activities that the 'Accelerated RERTR Program' will require. Promising results have been obtained in the development of a fabrication process for monolithic LEU U-Mo fuel. Most existing and future research reactors could be converted to LEU with this fuel, which has a uranium density between 15.4 and 16.4 g/cm{sup 3} and yielded promising irradiation results in 2002. The most promising method hinges on producing the monolithic meat by cold-rolling a thin ingot produced by casting. The aluminum clad and the meat are bonded by friction stir welding and the cladding surface is finished by a light cold roll. This method can be applied to the production of miniplates and appears to be extendable to the production of full-size plates, possibly with intermediate anneals. Other methods planned for investigation include high temperature bonding and hot isostatic pressing. The progress achieved within the Russian RERTR program, both for the traditional tube-type elements and for the new 'universal' LEU U-Mo pin-type elements, promises to enable soon the conversion of many Russian-designed research and test reactors. Irradiation testing of both fuel types with LEU U-Mo dispersion fuels has begun. Detailed studies are in progress to define the feasibility of converting each Russian-designed research and test reactor to either fuel type. The plan for the Accelerated RERTR Program is structured to achieve LEU conversion of all HEU research reactors supplied by the United States and Russia during the next nine years. This effort will address, in addition to the fuel development and qualification, the analyses and performance/economic/safety evaluations needed to implement the conversions. In combination with this over-arching goal, the RERTR program plans to achieve at the earliest possible date qualification of LEU U-Mo dispersion fuels with uranium densities of 6 g/cm{sup 3} and 7 g/cm{sup 3}. Reactors currently using or planning to use LEU silicide fuel will rely on this fuel after termination of the FRRSNFA program, because it is acceptable to COGEMA for reprocessing. Qualification of LEU U-Mo dispersion fuels has suffered some unavoidable delays but, to accelerate it as much as possible, the RERTR program, the French CEA, and the Australian ANSTO have agreed to jointly pursue a two-element qualification test of LEU U-Mo dispersion fuel with uranium density of 7.0 g/cm{sup 3} to be performed in the Osiris reactor during 2004. The RERTR program also intends to eliminate all obstacles to the utilization of LEU in targets for isotope production, so that this important function can be performed without the need for weapons-grade materials. All of us, working together as we have for many years, can ensure that all these goals will be achieved. By promoting the efficiency and safety of research reactors while eliminating the traffic in weapons-grade uranium, we can prevent the possibility that some of this material might fall in the wrong hands. Few causes can be more deserving of our joint efforts.« less

Joint tests at INL and CEA of a transient hot wire needle probe for in-pile thermal conductivity measurement

DOE Office of Scientific and Technical Information (OSTI.GOV)

Daw, J.E.; Knudson, D.L.; Villard, J.F.

2015-07-01

Thermal conductivity is a key property that must be known for proper design, testing, and deployment of new fuels and structural materials in nuclear reactors. Thermal conductivity is highly dependent on the physical structure, chemical composition, and the state of the material. Typically, thermal conductivity changes that occur during irradiation are currently measured out-of-pile using a 'cook and look' approach. But repeatedly removing samples from a test reactor to make measurements is expensive, has the potential to disturb phenomena of interest, and only provides understanding of the sample's end state when each measurement is made. There are also limited thermo-physicalmore » property data available for advanced fuels; and such data are needed for simulation codes, the development of next generation reactors, and advanced fuels for existing nuclear plants. Being able to quickly characterize fuel thermal conductivity during irradiation can improve the fidelity of data, reduce costs of post-irradiation examinations, increase understanding of how fuels behave under irradiation, and confirm or improve existing thermal conductivity measurement techniques. This paper discusses efforts to develop and evaluate an innovative in-pile thermal conductivity sensor based on the transient hot wire thermal conductivity method (THWM), using a single needle probe (NP) containing a line heat source and thermocouple embedded in the fuel. The sensor that has been designed and manufactured by the Idaho National Laboratory (INL) includes a unique combination of materials, geometry, and fabrication techniques that make the hot wire method suitable for in-pile applications. In particular, efforts were made to minimize the influence of the sensor and maximize fuel hot-wire heating. The probe has a thermocouple-like construction with high temperature resistant materials that remain ductile while resisting transmutation and materials interactions. THWM-NP prototypes were fabricated for both room temperature proof-of-concept evaluations and high temperature testing. Evaluations have been performed jointly by the INL and the French Alternative Energies and Atomic Energy Commission (CEA), both in Idaho Falls (USA) and in Cadarache (France), in the framework of a collaborative program for instrumentation of Material Testing Reactors. Initial tests were conducted on samples with a large range of thermal conductivities and temperatures ranging from 20 deg. C to 600 deg. C. Particularly, tests were recently performed on a sample having thermal conductivity and dimensions similar to UO{sub 2} and MOX nuclear fuels, in order to validate the ability of this sensor to operate for in-pile characterization of Light Water Reactors fuels. The results of the tests already completed at INL and CEA indicate that the Transient Hot Wire Needle Probe offers an enhanced method for in-pile detection of thermal conductivity. (authors)« less

Native and Nonnative Interpretation of Pronominal Forms: Evidence from French and Turkish

ERIC Educational Resources Information Center

Schimke, Sarah; Colonna, Saveria

2016-01-01

This study investigates the influence of grammatical role and discourse-level cues on the interpretation of different pronominal forms in native speakers of French, native speakers of Turkish, and Turkish learners of French. In written questionnaires, we found that native speakers of French were influenced by discourse-level cues when interpreting…

Old French for Undergraduates at the University of Minnesota, Morris.

ERIC Educational Resources Information Center

Campbell, David E.

Old French for undergraduates, as it is offered to students at the University of Minnesota, Morris, represents a break with tradition. A rationale for the program and course descriptions accentuate benefits accrued from undergraduate medieval studies. Syllabuses for French 80, The History of the Language; French 90, Directed Medieval Studies; and…

Nonverbal Aspects of Verbal Behavior in French Canadian French-English Bilinguals.

ERIC Educational Resources Information Center

Grujic, Zdenda; Libby, William L., Jr.

The present study was designed to investigate whether known intercultural differences in nonverbal behavior extend to specific nonverbal repertoires accompanying, and perhaps facilitating the act of speaking a verbal language. Conversations in the form of structured interviews between 48 French-Canadian, French-English bilinguals (24 males and 24…

75 FR 69470 - JL French Automotive Castings, LLC, Including On-Site Leased Workers From Labor Ready and Seek...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-12

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-70,143] JL French Automotive... workers of JL French Automotive Castings LLC, including on-site leased workers Labor Ready, Sheboygan... Sheboygan, Wisconsin location of JL French Automotive Castings LLC. The Department has determined that these...

Immersion francaise precoce: Francais I (Early French Immersion: French I).

ERIC Educational Resources Information Center

Burt, Andy; And Others

This manual for first grade French instruction accompanies the early French immersion program. It is based on general and specific learning objectives for the four language skills the child needs to develop (listening, speaking, reading, and writing). The introduction to the manual provides an overview of the program for the primary grades and…

French-Algonquian Interaction in Canada: A Michif Case Study

ERIC Educational Resources Information Center

Rosen, Nicole

2008-01-01

This paper discusses the language contact situation between Algonquian languages and French in Canada. Michif, a French-Plains Cree mixed language, is used as a case study for linguistic results of language contact. The paper describes the phonological, morphological, and syntactic conflict sites between the grammars of Plains Cree and French, as…

Invitation Refusals in Cameroon French and Hexagonal French

ERIC Educational Resources Information Center

Farenkia, Bernard Mulo

2015-01-01

Descriptions of regional pragmatic variation in French are lacking to date the focus has been on a limited range of speech acts, including apologies, requests, compliments and responses to compliments. The present paper, a systematic analysis of invitation refusals across regional varieties of French, is designed to add to the research on…

"Pour nos petits Manitobains," Exposure Package for Grades K-1 Conversational French Program.

ERIC Educational Resources Information Center

Manitoba Dept. of Education, Winnipeg. Bureau of French Education.

This guide outlines the Manitoba Department of Education's conversational French-as-a-second-language curriculum for kindergarten and first grade. The program is designed to introduce young children to the French language and culture through the learning of French sounds, vocabulary, and some sentence patterns. An introductory section explains the…

"Pour nos petits Manitobains," Exposure Package for Grade 2 Basic/Conversational French Program.

ERIC Educational Resources Information Center

Manitoba Dept. of Education, Winnipeg. Bureau of French Education.

This guide outlines the Manitoban Department of Education's conversational French-as-a-second-language curriculum for second grade. The program is designed to introduce young children to the French language and culture through the learning of French sounds, vocabulary, and some sentence patterns. An introductory section explains the program's…

Driving in French for American Tourists.

ERIC Educational Resources Information Center

Grosse, Philip

This booklet is intended to assist the English-speaking tourist driving in a French-speaking country to communicate with service station attendants and to read road signs. The booklet is divided into three sections: (1) an English-French listing of parts of the car and useful expressions; (2) common European road signs; and (3) a French-English…

French and European American Child-Mother Play: Culture and Gender Considerations

ERIC Educational Resources Information Center

Suizzo, Marie-Anne; Bornstein, Marc H.

2006-01-01

Research on French and European American mothers' childrearing practices, and potential effects of these differences on children's behavioral development, is scarce. This study compared 33 French and 39 European American 20-month-old children and their mothers on exploratory, symbolic, and social play and interaction. French children engaged in…

Chansons et Chansonniers (Songs and Songsters). Teacher's Guide.

ERIC Educational Resources Information Center

Ullmann, Rebecca

A resource kit for French instruction at the advanced secondary level is represented by a teacher's guide. A specific area of French-Canadian "pop" music is introduced to students of French as a second language. In order to acquaint students with aspects of this type of music, four French-Canadian "chansonniers" are discussed:…

The Future of Intensive French in Canada

ERIC Educational Resources Information Center

Netten, Joan; Germain, Claude

2009-01-01

This article examines the oral proficiency in French of students in core French, intensive French (IF), and post-IF to determine the effectiveness of these programs. Between 2003 and 2009, students in nine jurisdictions were assessed using the New Brunswick Middle School Scale (MSS). Students were tested prior to beginning IF (multiple grade…

Third Semester College French, A Different Approach: Practical French for Careers.

ERIC Educational Resources Information Center

Rickert, Blandine

An alternative approach used in a third semester French course at the University of Colorado at Denver is described. The approach was adopted to improve student motivation. The course focuses on the learning of practical French for everyday situations, while traveling abroad for business or pleasure. Emphasis is on conversational, communicative…

The many encounters of Thomas Kuhn and French epistemology.

PubMed

Simons, Massimiliano

2017-02-01

The work of Thomas Kuhn has been very influential in Anglo-American philosophy of science and it is claimed that it has initiated the historical turn. Although this might be the case for English speaking countries, in France an historical approach has always been the rule. This article aims to investigate the similarities and differences between Kuhn and French philosophy of science or 'French epistemology'. The first part will argue that he is influenced by French epistemologists, but by lesser known authors than often thought. The second part focuses on the reactions of French epistemologists on Kuhn's work, which were often very critical. It is argued that behind some superficial similarities there are deep disagreements between Kuhn and French epistemology. This is finally shown by a brief comparison with the reaction of more recent French philosophers of science, who distance themselves from French epistemology and are more positive about Kuhn. Based on these diverse appreciations of Kuhn, a typology of the different positions within the philosophy of science is suggested. Copyright © 2017 Elsevier Ltd. All rights reserved.

Cross-Cultural Adaptation of the CHAMPS Questionnaire in French Canadians with COPD

PubMed Central

Mak, Susanne; Soicher, Judith E.; Mayo, Nancy E.; Wood-Dauphinee, Sharon; Bourbeau, Jean

2016-01-01

Physical activity is difficult to measure in individuals with COPD. The Community Healthy Activities Model Program for Seniors (CHAMPS) questionnaire demonstrated strong clinometric properties when used with the elderly and with those affected by chronic disease. Study objectives were to translate, culturally adapt the CHAMPS into French, and reexamine its test-retest reliability and construct validity in French and English Canadians with COPD. This paper presents the cross-cultural adaptation of the CHAMPS; results of its clinometric testing will be described in another article. The CHAMPS examines the degree of physical activity performed in a typical week through two summary scales, caloric expenditure and activity frequency. The CHAMPS was only in English; thus, a cross-cultural adaptation was needed to translate the CHAMPS into French for use in French Canadians with COPD. Cross-cultural adaptation consisted of forward and back translation, with expert review at each stage of translation: minor inconsistencies were uncovered and rectified. Five French participants with COPD completed the finalized Canadian French CHAMPS and participated in cognitive debriefing; no problematic items were identified. A structured and stepwise, cross-cultural adaptation process produced the Canadian French CHAMPS, with items of equivalent meaning to the English version, for use in French Canadians with COPD. PMID:27445570

Predicting growth in English and French vocabulary: The facilitating effects of morphological and cognate awareness.

PubMed

D'Angelo, Nadia; Hipfner-Boucher, Kathleen; Chen, Xi

2017-07-01

The present study investigated the contribution of morphological and cognate awareness to the development of English and French vocabulary knowledge among young minority and majority language children who were enrolled in a French immersion program. Participating children (n = 75) were assessed in English and French on measures of morphological awareness, cognate awareness, and vocabulary knowledge from Grades 1 to 3. Hierarchical linear modeling was used to investigate linear trends in English and French vocabulary growth for minority and majority language children and to identify metalinguistic contributions to Grade 1 and Grade 3 English and French vocabulary performance and rate of growth. Results demonstrated a similar pattern of prediction for both groups of children. English and French morphological awareness and French-English cognate awareness significantly predicted concurrent and longitudinal vocabulary development after controlling for nonverbal reasoning, phonological awareness, and word identification. The contributions of morphological awareness to English vocabulary and cognate awareness to French vocabulary strengthened between Grades 1 and 2. These findings highlight the emerging importance of morphological and cognate awareness in children's vocabulary development and suggest that these metalinguistic factors can serve to broaden the vocabulary repertoire of children who enter school with limited language proficiency. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Cross-Cultural Adaptation of the CHAMPS Questionnaire in French Canadians with COPD.

PubMed

Mak, Susanne; Soicher, Judith E; Mayo, Nancy E; Wood-Dauphinee, Sharon; Bourbeau, Jean

2016-01-01

Physical activity is difficult to measure in individuals with COPD. The Community Healthy Activities Model Program for Seniors (CHAMPS) questionnaire demonstrated strong clinometric properties when used with the elderly and with those affected by chronic disease. Study objectives were to translate, culturally adapt the CHAMPS into French, and reexamine its test-retest reliability and construct validity in French and English Canadians with COPD. This paper presents the cross-cultural adaptation of the CHAMPS; results of its clinometric testing will be described in another article. The CHAMPS examines the degree of physical activity performed in a typical week through two summary scales, caloric expenditure and activity frequency. The CHAMPS was only in English; thus, a cross-cultural adaptation was needed to translate the CHAMPS into French for use in French Canadians with COPD. Cross-cultural adaptation consisted of forward and back translation, with expert review at each stage of translation: minor inconsistencies were uncovered and rectified. Five French participants with COPD completed the finalized Canadian French CHAMPS and participated in cognitive debriefing; no problematic items were identified. A structured and stepwise, cross-cultural adaptation process produced the Canadian French CHAMPS, with items of equivalent meaning to the English version, for use in French Canadians with COPD.

HARMONIZING HEALTH TECHNOLOGY ASSESSMENT PRACTICES IN UNIVERSITY HOSPITALS: TO WHAT EXTENT IS THE MINI-HTA MODEL SUITABLE IN THE FRENCH CONTEXT?

PubMed

Martelli, Nicolas; Devaux, Capucine; van den Brink, Hélène; Billaux, Mathilde; Pineau, Judith; Prognon, Patrice; Borget, Isabelle

2017-01-01

The number of new medical devices for individual use that are launched annually exceeds the assessment capacity of the French national health technology assessment (HTA) agency. This has resulted in hospitals, and particularly university hospitals (UHs), developing hospital-based HTA initiatives to support their decisions for purchasing innovative devices. However, the methodologies used in such hospitals have no common basis. The aim of this study was to assess a mini-HTA model as a potential solution to harmonize HTA methodology in French UHs. A systematic review was conducted on Medline, Embase, Health Technology Assessment database, and Google Scholar to identify published articles reporting the use of mini-HTA tools and decision support-like models. A survey was also carried out in eighteen French UHs to identify in-house decision support tools. Finally, topics evaluated in the Danish mini-HTA model and in French UHs were compared using Jaccard similarity coefficients. Our findings showed differences between topics evaluated in French UHs and those assessed in decision support models from the literature. Only five topics among the thirteen most evaluated in French UHs were similar to those assessed in the Danish mini-HTA model. The organizational and ethical/social impacts were rarely explored among the surveyed models used in French UHs when introducing new medical devices. Before its widespread and harmonized use in French UHs, the mini-HTA model would first require adaptations to the French context.

Predictive Factors of the Survival of Women With Invasive Breast Cancer in French Guiana: The Burden of Health Inequalities.

PubMed

Roué, Tristan; Labbé, Sylvain; Belliardo, Sophie; Plenet, Juliette; Douine, Maylis; Nacher, Mathieu

2016-08-01

The prognosis of patients with breast cancer in French Guiana is worse than in France, with 23 deaths per 100 incident cases versus 17 per 100 in metropolitan France. This study aimed to compare the relative survival of patients with invasive breast cancer (IBC) between women from French Guiana and metropolitan France and to determine risk factors influencing breast cancer survival in French Guiana. Data were collected from the Cancer Registry of French Guiana. We compared the relative survival of women with IBC between French Guiana and metropolitan France. We used the Cox proportional hazard regression to evaluate the effect of prognostic factors on cancer-specific mortality in French Guiana. We included all 269 cases of IBC in women diagnosed in French Guiana between 2003 and 2009. The overall 5-year relative survival rate of patients with IBC was 79% in French Guiana and 86% in metropolitan France. The place of birth (foreign country vs. French territory), the tumor stage at the time of diagnosis, the mode of diagnosis (symptoms vs. screening), the presence of hormone receptors in the tumor, and the histologic type were the variables associated with survival differences. None of the other study variables were significantly associated with prognosis. Access to care for migrants is challenging, which leads to health inequalities. Early detection through prevention programs is crucial to increase IBC survival, notably for foreign-born patients. Copyright © 2016 Elsevier Inc. All rights reserved.

Phenotypic & Genotypic Characteristics of Inflammatory Bowel Disease (IBD) in French-Canadians: comparison with a large North American repository

PubMed Central

Bhat, Mamatha; Nguyen, Geoffrey C.; Pare, Pierre; Lahaie, Raymond; Deslandres, Colette; Bernard, Edmond-Jean; Aumais, Guy; Jobin, Gilles; Wild, Gary; Cohen, Albert; Langelier, Diane; Brant, Steven; Dassopoulos, Themistocles; McGovern, Dermot; Torres, Esther; Duerr, Richard; Regueiro, Miguel; Silverberg, Mark S; Steinhart, Hillary; Griffiths, Anne M.; Elkadri, Abdul; Cho, Judy; Proctor, Deborah; Goyette, Philippe; Rioux, John; Bitton, Alain

2009-01-01

BACKGROUND Phenotype characteristics of inflammatory bowel disease (IBD) may differ significantly among ethnic subpopulations. The aim of this study was to characterize the IBD phenotype in French-Canadians, the most prominent founder population in North America. METHODS Using well-characterized phenotype data in the NIDDK-IBD Genetics Consortium repository on IBD patients, we compared phenotypic characteristics of 202 French-Canadians to those of 1287 other Caucasian patients. These included: diagnosis, anatomical location, disease behaviour, extraintestinal manifestations, surgical history, and family history of IBD. RESULTS French-Canadian CD patients were less likely to have stricturing disease (11 vs 21%, P=0.005; OR 0.45, 95% CI: 0.24– 0.85). Using a stringent definition of ethnicity (3 out of 4 grandparents being French-Canadian, as opposed to self-report, n= 148), French-Canadians had a tendency towards developing fistulizing CD (37% vs 28%, p= 0.07), and there was an increased prevalence of sacroiliitis among French-Canadians with IBD (4% vs 2%, p=0.045). Among French-Canadians, the numbers of current smokers in CD (40 vs 25%, p=0.006) and former smokers in UC (35% vs 20%, p=0.03) were significantly higher. The prevalence of one of the three main variant NOD2 SNPs among French-Canadian CD patients was 43.2%. The 3020insC SNP correlated with small bowel disease in French-Canadians (75% versus 0%, P=0.006). CONCLUSION French-Canadians exhibit an IBD phenotype profile distinct from other Caucasian IBD populations, with an accentuated association between smoking status and IBD. This unique profile may have implications regarding the need for a different approach to management of IBD in this population. PMID:19513023

French-Canadians, Acadians and the French in New England. A Learning Activity Packet.

ERIC Educational Resources Information Center

Maine Univ., Orono. New England - Atlantic Provinces - Quebec Center.

The history of the French-Canadians from their beginnings to the present time is the topic of this Learning Activity Packet (LAP). Designed to acquaint students with the French, Canada's earliest permanent settlers following the Indians, the unit is divided into six objectives which include learning activities for each. Students are expected to…

The Effects of Collaborative Models in Second Life on French Learning

ERIC Educational Resources Information Center

Hsiao, Indy Y. T.; Yang, Stephen J. H.; Chia-Jui, Chu

2015-01-01

French is the ninth most widely used language globally, but French-learning environments in Taiwan have been insufficient. Language acquisition is easier in a natural setting, and so such a setting should be available to language learners wherever possible. This study aimed to (1) create an authentic environment for learning French in Second Life…

Predicting Growth in English and French Vocabulary: The Facilitating Effects of Morphological and Cognate Awareness

ERIC Educational Resources Information Center

D'Angelo, Nadia; Hipfner-Boucher, Kathleen; Chen, Xi

2017-01-01

The present study investigated the contribution of morphological and cognate awareness to the development of English and French vocabulary knowledge among young minority and majority language children who were enrolled in a French immersion program. Participating children (n = 75) were assessed in English and French on measures of morphological…

Hierarchies of Authenticity in Study Abroad: French from Canada versus French from France?

ERIC Educational Resources Information Center

Wernicke, Meike

2016-01-01

For many decades, Francophone regions in Canada have provided language study exchanges for French as a second language (FSL) learners within their own country. At the same time, FSL students and teachers in Canada continue to orient to a native speaker standard associated with European French. This Eurocentric orientation manifested itself in a…

7 CFR 319.56-54 - French beans and runner beans from Kenya.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 5 2014-01-01 2014-01-01 false French beans and runner beans from Kenya. 319.56-54... § 319.56-54 French beans and runner beans from Kenya. French beans (Phaseolus vulgaris L.) and runner beans (Phaseolus coccineus L.) may be imported into the United States from Kenya only under the...

7 CFR 319.56-54 - French beans and runner beans from Kenya.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 5 2012-01-01 2012-01-01 false French beans and runner beans from Kenya. 319.56-54... § 319.56-54 French beans and runner beans from Kenya. French beans (Phaseolus vulgaris L.) and runner beans (Phaseolus coccineus L.) may be imported into the United States from Kenya only under the...

7 CFR 319.56-54 - French beans and runner beans from Kenya.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 5 2013-01-01 2013-01-01 false French beans and runner beans from Kenya. 319.56-54... § 319.56-54 French beans and runner beans from Kenya. French beans (Phaseolus vulgaris L.) and runner beans (Phaseolus coccineus L.) may be imported into the United States from Kenya only under the...

Report: Immersion French at Meriden Junior School

ERIC Educational Resources Information Center

Esposito, Marie-Josee

2006-01-01

In this article, the author describes the French immersion program at Meriden Junior School, an Anglican school for girls from pre-Kindergarten to Year 12 in Sydney. Four teachers (one of whom is the coordinator) and three assistants are involved in the program. They include six French native speakers and one non-French-born teacher who speaks…

English-French Bilingual Education in the Early Grades: The Elgin Study through Grade Four

ERIC Educational Resources Information Center

Barik, Henri C.; Swain, Merrill

1976-01-01

This paper presents the results of an evaluation of a bilingual education program for English-speaking pupils, grades 1-4, in Ontario. It is a partial French immersion program, with instruction in French or English half of each day. Evaluative tests are described, and English and French language skills examined. (CHK)

Pour Adolescent et Adulte, Francais Langue Etrangere, Niveau 1 (French as a Foreign Language, Level 1, for Adolescents and Adults)

ERIC Educational Resources Information Center

Gibert, Pierre

1975-01-01

This annotated bibliography lists dictionaries and reading materials including stories and legends, biographies, works relating to cinema, theatre and French civilization, magazines, and educational activities and games for introductory instruction of French as a foreign language to adults and adolescents. (Text is in French.) (CLK)

78 FR 66329 - Notice of Request for Extension of Approval of an Information Collection; Importation of French...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-05

... Collection; Importation of French Beans and Runner Beans From Kenya Into the United States AGENCY: Animal and... information collection associated with the regulations for the importation of French beans and runner beans... French beans and runner beans from Kenya, contact Mr. Dennis Martin, Trade Director, PPQ, APHIS, 4700...

The Bilingual Advantage for Immigrant Students in French Immersion in Canada: Linking Advantages to Contextual Variables

ERIC Educational Resources Information Center

Mady, Callie

2017-01-01

This study compares the English and French proficiencies of three groups of early French immersion participants at the Grade 6 level: Canadian-born English-speaking, Canadian-born multilingual, and immigrant multilingual students. In addition to English and French multi-skills tests, the participants completed a questionnaire designed to gather…

Une Vision francaise de l'environnement: les mots et les choses (A French View of Environment: Words and Things)

ERIC Educational Resources Information Center

Antoine, Gerald

1978-01-01

An examination by a French lexicologist of four terms current in ecological movements: "ecologie,""environnement,""qualite de vie," and "ambiance." For each term, several French and English dictionary definitions are given and clarifying distinctions are made. In conclusion, four composite definitions are given. (Text is in French.) (AMH)

Le Francais des Professions Scientifiques et Techniques (French for the Scientific and Technical Professions).

ERIC Educational Resources Information Center

Muller, Brigitte

Two sequential courses in scientific and technical French developed as a supplement to third- and fourth-year college French, in response to expressed student and industry demand, had as their objectives to develop a general familiarity with products of the large French industrial companies and their United States affiliates and to develop means…

French and Spanish-Speaking Children Use Different Visual and Motor Units during Spelling Acquisition

ERIC Educational Resources Information Center

Kandel, Sonia; Valdois, Sylviane

2006-01-01

This study used a copying task to examine spelling acquisition in French and Spanish from a perception and action perspective. Experiment 1 compared French and Spanish-speaking monolingual children's performance. Experiment 2 analysed the behaviour of bilingual children when copying words in French and Spanish. Gaze lift analysis showed that in…

Cours Commercial (Business Education Unit).

ERIC Educational Resources Information Center

Roy, Gerald

This business education unit in French was prepared for use in a bilingual education program at the twelfth grade level. The purpose of the unit is to improve typing skills in French. The unit covers the following objectives: (1) the location and typing of French characters on the keyboard; (2) the format of a business letter in French; (3)…

Discrimination of English and French Orthographic Patterns by Biliterate Children

ERIC Educational Resources Information Center

Jared, Debra; Cormier, Pierre; Levy, Betty Ann; Wade-Woolley, Lesly

2013-01-01

We investigated whether young English-French biliterate children can distinguish between English and French orthographic patterns. Children in French immersion programs were asked to play a dictionary game when they were in Grade 2 and again when they were in Grade 3. They were shown pseudowords that contained either an English spelling pattern or…

Student Engagement in an Ottawa French Immersion High School Program

ERIC Educational Resources Information Center

Makropoulos, Josee

2010-01-01

This article makes a contribution to the field of French immersion studies by examining the engagement realities of two groups of students in an Ottawa French immersion high school program: those with and without a parent who makes them eligible for minority French language instruction as outlined by Section 23 of the "Canadian Charter of…

Acquisition of Complement Clitics and Tense Morphology in Internationally Adopted Children Acquiring French

ERIC Educational Resources Information Center

Gauthier, K.; Genesee, F.; Kasparian, K.

2012-01-01

The present study examined the language development of children adopted from China to examine possible early age effects with respect to their use of complement clitics, lexical diversity and verb morphology. We focused on these aspects of French because they distinguish second language learners of French and native French-speaking children with…

Raising FLAGS: Renewing Core French at the Pre-Service Teacher Level

ERIC Educational Resources Information Center

Carr, Wendy

2010-01-01

A new program for core French teacher candidates called FLAGS (French Language and Global Studies) was established at the University of British Columbia (UBC) in 2007. The program is intended for those who are keen to teach core French and possess rudimentary proficiency in the language but may not necessarily have the same proficiency or prior…

French Modular Impoundment: Final Cost and Performance Evaluation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Drown, Peter; French, Bill

This report comprises the Final Cost and Performance Report for the Department of Energy Award # EE0007244, the French Modular Impoundment (aka the “French Dam”.) The French Dam is a system of applying precast modular construction to water control structures. The “French Dam” is a term used to cover the construction means/methods used to construct or rehabilitate dams, diversion structures, powerhouses, and other hydraulic structures which impound water and are covered under FDE’s existing IP (Patents # US8414223B2; US9103084B2.)

Philosophical foundations of French and U.S. nosology.

PubMed

Kroll, J

1979-09-01

The author examines the philosophical foundations of French and American nosology with a view toward understanding the relatively minor influence of French psychiatry in America. Despite the excellence of its descriptive psychiatry, much of French nosological writing is based on philosophical viewpoints that are antithetical to the empirical and pragmatic traditions of American psychiatry. French nosology, which is closely involved with the metaphysical issues of existentialism, phenomenalism, and structuralism, reveals these interests in language and concepts that do not easily permit its hypotheses to be scientifically tested, a prerequisite for any American classification.

Nonhydrogenated cottonseed oil can be used as a deep fat frying medium to reduce trans-fatty acid content in french fries.

PubMed

Daniel, Darla R; Thompson, Leslie D; Shriver, Brent J; Wu, Chih-Kang; Hoover, Linda C

2005-12-01

The purpose of this research study was to evaluate the fatty acid profile, in particular trans-fatty acids, of french fries fried in nonhydrogenated cottonseed oil as compared with french fries fried in partially hydrogenated canola oil and french fries fried in partially hydrogenated soybean oil. Cottonseed oil, partially hydrogenated canola oil, and partially hydrogenated soybean oil were subjected to a temperature of 177 degrees C for 8 hours per day, and six batches of french fries were fried per day for 5 consecutive days. French fries were weighed before frying, cooked for 5 minutes, allowed to drain, and reweighed. Oil was not replenished and was filtered once per day. Both the oil and the french fries were evaluated to determine fatty acid profiles, trans-fatty acids, and crude fat. A randomized block design with split plot was used to analyze the data collected. Least-squares difference was used as the means separation test. No significant differences were found between fries prepared in the three oil types for crude fat. Fatty acid profiles for the french fries remained stable. The french fries prepared in cottonseed oil were significantly lower in trans-fatty acids. The combined total of the trans-fatty acid content and saturated fatty acid content were lower in french fries prepared in cottonseed oil. Because deep fat frying remains a popular cooking technique, health professionals should educate the public and the food service industry on the benefits of using nonhydrogenated cottonseed oil as an alternative to the commonly used hydrogenated oils.

Teaching French as a Multicultural Language: The French-Speaking World Outside of Europe. Language in Education: Theory and Practice, 39.

ERIC Educational Resources Information Center

Ogden, John D.

This booklet proposes to approach the teaching of French from a multicultural perspective. The introductory section presents the reasons for recommending this orientation and the pedagogical advantages to be derived from it, emphasizing the fact that French serves as a link between several Francophone nations and their widely different cultures.…

Effect of Constructivist Teaching Method on Students' Achievement in French Listening Comprehension in Owerri North LGA of Imo State, Nigeria

ERIC Educational Resources Information Center

Uwalaka, A. J.; Offorma, G. C.

2015-01-01

The study investigated the effect of constructivist teaching method on students' achievement in French listening comprehension in Owerri North Local Government Area of Imo State, Nigeria. Achievement in French listening comprehension over the years has been discouraging. The conventional method of teaching French Language has not improved the…

Materialien und Modelle fuer den Franzoesischunterricht in der Sekundarstufe Zwei (Materials and Models for Teaching French in Grades 11-13)

ERIC Educational Resources Information Center

Frei, Alfons

1978-01-01

Texts available for French courses in the highest grades are listed according to topics, which include: position of women, today's youth, the language of advertising, French colonialism, holidays and tourism, modern city living, criminality, French politics. Hints for the teacher are included. (Text is in German.) (IFS/WGA)

La Semaine de la Revolution: An Account of an Intensive Week of French in a Middle School.

ERIC Educational Resources Information Center

Daniels, John

1985-01-01

Describes an experiment in which 43 children aged 12 to 13 years were withdrawn from their regular classes to spend a week in a French immersion program. The week was organized around the theme of the French Revolution; a particular part was assigned to each student. All activities were in French. (SED)

Perception of Canadian-French Word-Final Vowels in Lexical and Morphosyntactic Minimal Pairs by Canadian English Learners of French

ERIC Educational Resources Information Center

Law, Franzo II

2011-01-01

This study investigated the perception of Canadian French word-final vowels by English-dominant and French-dominant bilinguals living in Montreal. In a modified identification task, listeners selected the response that rhymed with the target word, embedded in a carrier sentence. Minimal sets of real and nonsense target words were used, contrasting…

The French World of Business: Culture and Commerce. The Case of the Wharton School.

ERIC Educational Resources Information Center

Slowinski, Betty J.

This paper discusses French and American cultural differences and their effect on the conduct of business in both countries, as well as the results of the Banque Indosuez survey of French and American attitudes towards each other. The French tend to be less committed to schedules, appointments, and deadlines than Americans, and are more…

French Nuclear Strategy in an Age of Terrorism

DTIC Science & Technology

2006-12-01

PAGES 115 14. SUBJECT TERMS French Nuclear Strategy, Deterrence, Nuclear Doctrine, France , European Nuclear Deterrence, Franco-American Relations...Certain Idea of France (Princeton, NJ: Princeton University Press, 1993); Wilfrid L Kohl, French Nuclear Diplomacy (Princeton, NJ: Princeton University...nuclear program. 1. A Nuclear France : Inception of the force de frappe The French nuclear program started during the Fourth Republic, immediately

French from Four to Seven. A Handbook for Teaching French to the Very Young.

ERIC Educational Resources Information Center

Kodjak, Barbara Hippel

The handbook is a compilation of ideas, strategies, resources, and suggestions for teaching French to children aged 4-7. It presupposes a school program in which French is taught as a foreign language for a brief period each day, although the ideas are adaptable to immersion instruction. Introductory sections describe the book's format and…

Multilingual Immigrants' French and English Acquisition in Grade 6 French Immersion: Evidence as Means to Improve Access

ERIC Educational Resources Information Center

Mady, Callie

2018-01-01

This study seeks to examine the success of voluntary immigrants in Grade 6 French immersion with a double comparison to Canadian-born (a) Anglophones and (b) multilingual students (children of voluntary immigrants). The findings, that show the immigrant students to outperform the other two groups in French and English, are explored through a…

French Bilingual Classes in Vietnam: Issues and Debates about an Innovative Language Curriculum

ERIC Educational Resources Information Center

Normand-Marconnet, Nadine

2013-01-01

Despite a long historical French presence in Vietnam, only 0.5% of Vietnamese people speak French today. As in other countries of South East Asia, language instruction in Vietnam has mainly focused on English for several decades. This paper provides an overview of a project called "French bilingual classes". The main aim of the study is…

Producing Multimodal Picture Books and Dramatic Performances in a Core French Classroom: An Exploratory Case Study

ERIC Educational Resources Information Center

Early, Margaret; Yeung, Cindy

2009-01-01

In a Grade 9 core French class, the teacher designed a multi-stage project in which students composed original children's stories in French; illustrated their stories to produce picture books; then, in groups, adapted one group member's story into a play script; and, finally, dramatized the scripts for children from the local French immersion…

RELIEF: Revue de linguistique et d'enseignement du francais (Review of Linguistics and French Language Instruction), 1994.

ERIC Educational Resources Information Center

Mahler, M., Ed.; Haillet, P., Ed.

1994-01-01

Contains five articles, all in French, reporting research on French second language instruction. "Francophonie et francais langue seconde a l'oral: quel(s) culture(s), quelles methodes?" (Francophony and Spoken French as a Second Language: What Cultures(s), What Method(s) (D. Issa-Sayegh) discusses the content and structure of a…

Development of Second Language French Oral Skills in an Instructed Setting: A Focus on Speech Ratings

ERIC Educational Resources Information Center

Trofimovich, Pavel; Kennedy, Sara; Blanchet, Josée

2017-01-01

This study examined the relationship between targeted pronunciation instruction in French as a second language (L2) and listener-based ratings of accent, comprehensibility, and fluency. The ratings by 20 French listeners evaluating the speech of 30 adult L2 French learners enrolled in a 15-week listening and speaking course targeting segments,…

French for "Hotellies": A Recently Instituted Course at the Cornell School of Hotel Administration.

ERIC Educational Resources Information Center

Grandjean-Levy, Andree

The Cornell School of Hotel Administration in collaboration with the Department of Modern Languages and Linguistics offers a course in French for a small group of students who have had the equivalent of at least two semesters of college French. The course emphasizes oral/aural French with very little class time spent on grammar study. Grammar…

26 CFR 514.22 - Dividends received by persons not entitled to reduced rate of tax.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Contracting State in the collection of taxes covered by the convention. (b) Additional French tax to be... dividend from which French tax has been withheld at the reduced rate of 15 percent, who is a nominee or..., shall withhold an additional amount of French tax equivalent to the French tax which would have been...

26 CFR 514.22 - Dividends received by persons not entitled to reduced rate of tax.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Contracting State in the collection of taxes covered by the convention. (b) Additional French tax to be... dividend from which French tax has been withheld at the reduced rate of 15 percent, who is a nominee or..., shall withhold an additional amount of French tax equivalent to the French tax which would have been...

26 CFR 514.22 - Dividends received by persons not entitled to reduced rate of tax.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Contracting State in the collection of taxes covered by the convention. (b) Additional French tax to be... dividend from which French tax has been withheld at the reduced rate of 15 percent, who is a nominee or..., shall withhold an additional amount of French tax equivalent to the French tax which would have been...

Acquiring Orthographic Processing through Word Reading: Evidence from Children Learning to Read French and English

ERIC Educational Resources Information Center

Pasquarella, Adrian; Deacon, Helene; Chen, Becky X.; Commissaire, Eva; Au-Yeung, Karen

2014-01-01

This study examined the within-language and cross-language relationships between orthographic processing and word reading in French and English across Grades 1 and 2. Seventy-three children in French Immersion completed measures of orthographic processing and word reading in French and English in Grade 1 and Grade 2, as well as a series of control…

26 CFR 514.22 - Dividends received by persons not entitled to reduced rate of tax.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Contracting State in the collection of taxes covered by the convention. (b) Additional French tax to be... dividend from which French tax has been withheld at the reduced rate of 15 percent, who is a nominee or..., shall withhold an additional amount of French tax equivalent to the French tax which would have been...

[Cross-cultural adaptation and psychometric tests of a self-efficacy scale and an adherence scale for French adolescents with Type 1 diabetes

PubMed

Colson, Sébastien; Coté, José; Collombier, Madeleine; Debout, Christophe; Bonnel, Galadriel; Reynaud, Rachel; Lagouanelle-Simeoni, Marie-Claude

2016-12-01

Introduction : many structured educational programs, using the concept of self-efficacy, have been studied in English-speaking countries. Background : tools were developed in English to assess this concept along with treatment adherence. However, there seems to be no French version of these tools in scientific literature. Aim : to adapt the tools to the French language and to test the psychometric properties of the Self-Efficacy for Diabetes Self-Management (SEDM) and the Diabetes Self-Management Profile (DSMP). Methods : a cross-cultural adaptation of the SEDM and DSMP in French was performed. The psychometric properties were tested in a pilot study that took place between January 1st and December 31st, 2015. Results : Cronbach’s alpha coefficient of SEDM in French was 0.84, test-retest reliability 0.80 and sensitivity to change was moderate. The Cronbach’s alpha and sensitivity to change of the French DSMP were low, and the test-retest was 0.71. Discussion and conclusions : the first results of the psychometric properties of French SEDM were rather encouraging. The use of the French version of DSMP seems compromised in terms of psychometric properties and the opinion of the participants.

The ecology of eating: smaller portion sizes in France Than in the United States help explain the French paradox.

PubMed

Rozin, Paul; Kabnick, Kimberly; Pete, Erin; Fischler, Claude; Shields, Christy

2003-09-01

Part of the "French paradox" can be explained by the fact that the French eat less than Americans. We document that French portion sizes are smaller in comparable restaurants, in the sizes of individual portions of foods (but not other items) in supermarkets, in portions specified in cookbooks, and in the prominence of "all you can eat" restaurants in dining guides. We also present data, from observations at McDonald's, that the French take longer to eat than Americans. Our results suggest that in the domain of eating, and more generally, more attention should be paid to ecological factors, even though their mechanism of operation is transparent, and hence less revealing of fundamental psychological processes. Ironically, although the French eat less than Americans, they seem to eat for a longer period of time, and hence have more food experience. The French can have their cake and eat it as well.

Direct Mapping of Acoustics to Phonology: On the Lexical Encoding of Front Rounded Vowels in L1 English-L2 French Acquisition

ERIC Educational Resources Information Center

Darcy, Isabelle; Dekydtspotter, Laurent; Sprouse, Rex A.; Glover, Justin; Kaden, Christiane; McGuire, Michael; Scott, John H. G.

2012-01-01

It is well known that adult US-English-speaking learners of French experience difficulties acquiring high /y/-/u/ and mid /oe/-/[openo]/ front vs. back rounded vowel contrasts in French. This study examines the acquisition of these French vowel contrasts at two levels: phonetic categorization and lexical representations. An ABX categorization task…

Opening up to Native Speaker Norms: The Use of /?/ in the Speech of Canadian French Immersion Students

ERIC Educational Resources Information Center

Nadasdi, Terry; Vickerman, Alison

2017-01-01

Our study examines the extent to which French immersion students use lax /?/ in the same linguistic context as native speakers of Canadian French. Our results show that the lax variant is vanishingly rare in the speech of immersion students and is used by only a small minority of individuals. This is interpreted as a limitation of French immersion…

The Renewal of the French Amphibious Doctrine

DTIC Science & Technology

2003-01-01

The forces ashore must be sustained and supported by fires. These requirements may seem obvious, but in the case of the French armed forces, the new...0 The Renewal of the French Amphibious Doctrine EWS 2003 Subject Area Topical Issues THE RENEWAL OF THE FRENCH AMPHIBIOUS DOCTRINE CG#2...FACAD: Major Ralston Submitted by Capt L.Danigo, Troupes de Marine. France Report Documentation Page Form

French Nuclear Forces,

DTIC Science & Technology

1984-05-05

integrated military structure of NATO. This paper briefly reviews French declaratory strategy, ex- plores France’s current and projected force structure, 2...major tendgn- cies in French foreign policy--independent, European, and Atlanticist--without forcing a choice between them. It per- mits France to... French politics, while they admit France m enjoys widespread agreement on defense issues, question the 0 C depth of the consensus. For example, Pierre

France and European Security

DTIC Science & Technology

1986-04-01

block number) In the 1960s, French defense policy emphasized the protection of French territory rather than the collective security of France and her... France and her European allies. This began to change in the late 1970s. The French contribution to European security is now a matter of considerable...independence. He interpreted independence in a specific manner. Although France would maintain ties and commitments to its allies, the French government

French Plans for Fifth Generation Computer Systems.

DTIC Science & Technology

1984-12-07

centrally man- French industry In electronics, compu- aged project in France that covers all ters, software, and services and to make the facets of the...Centre National of Japan’s Fifth Generation Project , the de Recherche Scientifique (CNRS) Cooper- French scientific and industrial com- ative Research...systems, man-computer The National Projects interaction, novel computer structures, The French Ministry of Research and knowledge-based computer systems

A Longitudinal Study of the Use of the First Language (L1) in French Foreign Language (FL) Classes

ERIC Educational Resources Information Center

White, Erin; Storch, Neomy

2012-01-01

This longitudinal study investigated teachers' use of the first language (L1) in two French foreign language (FL) intermediate level classes at two Australian universities. A native French-speaking teacher (NS) and a non-native French-speaking teacher (NNS) were observed and audio-recorded approximately every two weeks over a 12- week semester.…

Identite culturelle et francophonie dans les Ameriques (Cultural Identity and the French Language in the Americas). Series No. B-88.

ERIC Educational Resources Information Center

Baudot, Alain; And Others

These papers, given at five general sessions and fifteen workshops, discuss the relationship between cultural identity and the French language in the Americas, and deal with the following topics: (1) French speech in Canada; (2) anthropology and cultural identity; (3) translation; (4) French in Ontario and New England; (5) sociology; (6)…

Reading as a Skill or as a Social Practice in French Immersion?

ERIC Educational Resources Information Center

Roy, Sylvie; Schafer, Paul-Christophe

2015-01-01

This paper looks at reading in French immersion and how learning French is seen more as a skill rather than a social practice that could be examined through a more critical lens. Most of the teachers often teach students how to read but rarely will they discuss the role of French in Canadian society and how this is manifested in the texts they…

Katimavik Participant's Manual, Book IV, Second Language Learning = Katimavik manuel du participant, cahier IV, l'apprentissage de la langue seconde. Revised.

ERIC Educational Resources Information Center

Crelinsten, Michael, Ed.

The second language (French or English) learning activity portion of Katimavik, a nine-month volunteer community service and experiential learning program for 17 to 21-year-old Canadians, provides an opportunity for living in a French language environment with other people who speak French, or, for participants whose native language is French, to…

"So What Are You...?" Life as a Mixed-Blood in Academia

ERIC Educational Resources Information Center

Pelletier, Julie

2003-01-01

The author and her mentor, Loudell Snow, were standing in the anthropology department's shabby little lounge, discussing the merits of French wine. Lou was teasing her for being partial to French wine since she is French American. "Hey, I thought that you're an American Indian, but now you are saying you are French? Make up your mind!" Lou and the…

Linguistic Effects of Globalization: A Case Study of French for Specific Purposes (FSP) in Kenyan Vocational Schools

ERIC Educational Resources Information Center

Mulenda, Mubalama

2013-01-01

The study of French for Specific Purposes (FSP) is a topical subject in this era of globalization. Kenya requires people who can communicate in French in the various specialized areas. It has become crucial in Kenya to respond to the French language needs of students learning tourism and hospitality among other domains which have already shown an…

Les Anglo-americanismes du "Petit Larousse Illustre 1979" (Anglo-Americanisms in the 1979 "Petit Larousse Illustre").

ERIC Educational Resources Information Center

Trescases, Pierre

1979-01-01

Based on the 1979 edition of the "Petit Larousse Illustre," English or American loan words are evaluated as to their actual usage in modern French. It is concluded that anglo-americanisms have a greater impact on technical French than on everyday French. A list of 57 words that have become part of French usage is provided for pedagogical…

Acquisition of the Internal and External Constraints of Variable Schwa Deletion by French Immersion Students

ERIC Educational Resources Information Center

Uritescu, Dorin; Mougeon, Raymond; Rehner, Katherine; Nadasdi, Terry

2004-01-01

This article is one among a series of studies on the acquisition of patterns of linguistic variation observable in the speech of native speakers of Canadian French by French immersion (FI) students. The present study is centered on deletion of the central vowel schwa, a widespread feature of casual spoken French. In this study, FI students are…

Grammar as a Feature of Text Construction: Time and Rhetorical Function in French Journal Articles in Biology

ERIC Educational Resources Information Center

Liddicoat, Anthony J.

2004-01-01

This article investigates one aspect of scientific style in French: the use of tenses. It investigates the claims made in the literature that the verb system of scientific French is a temporal. The frequency of tensed finite forms in 10 French language journal articles on biological sciences is examined. The rhetorical function of past and future…

The Effect of Sociolinguistic Factors and English Language Proficiency on the Development of French as a Third Language

ERIC Educational Resources Information Center

Bérubé, Daniel; Marinova-Todd, Stefka H.

2014-01-01

The classroom demographics in French immersion (FI) programs across Canada are changing: There are a growing number of multilingual students who are learning English as a second language (L2) and French as a third language (L3). However, little is known about the development of French language proficiency and reading skills of multilingual…

A search engine to access PubMed monolingual subsets: proof of concept and evaluation in French.

PubMed

Griffon, Nicolas; Schuers, Matthieu; Soualmia, Lina Fatima; Grosjean, Julien; Kerdelhué, Gaétan; Kergourlay, Ivan; Dahamna, Badisse; Darmoni, Stéfan Jacques

2014-12-01

PubMed contains numerous articles in languages other than English. However, existing solutions to access these articles in the language in which they were written remain unconvincing. The aim of this study was to propose a practical search engine, called Multilingual PubMed, which will permit access to a PubMed subset in 1 language and to evaluate the precision and coverage for the French version (Multilingual PubMed-French). To create this tool, translations of MeSH were enriched (eg, adding synonyms and translations in French) and integrated into a terminology portal. PubMed subsets in several European languages were also added to our database using a dedicated parser. The response time for the generic semantic search engine was evaluated for simple queries. BabelMeSH, Multilingual PubMed-French, and 3 different PubMed strategies were compared by searching for literature in French. Precision and coverage were measured for 20 randomly selected queries. The results were evaluated as relevant to title and abstract, the evaluator being blind to search strategy. More than 650,000 PubMed citations in French were integrated into the Multilingual PubMed-French information system. The response times were all below the threshold defined for usability (2 seconds). Two search strategies (Multilingual PubMed-French and 1 PubMed strategy) showed high precision (0.93 and 0.97, respectively), but coverage was 4 times higher for Multilingual PubMed-French. It is now possible to freely access biomedical literature using a practical search tool in French. This tool will be of particular interest for health professionals and other end users who do not read or query sufficiently in English. The information system is theoretically well suited to expand the approach to other European languages, such as German, Spanish, Norwegian, and Portuguese.

A Search Engine to Access PubMed Monolingual Subsets: Proof of Concept and Evaluation in French

PubMed Central

Schuers, Matthieu; Soualmia, Lina Fatima; Grosjean, Julien; Kerdelhué, Gaétan; Kergourlay, Ivan; Dahamna, Badisse; Darmoni, Stéfan Jacques

2014-01-01

Background PubMed contains numerous articles in languages other than English. However, existing solutions to access these articles in the language in which they were written remain unconvincing. Objective The aim of this study was to propose a practical search engine, called Multilingual PubMed, which will permit access to a PubMed subset in 1 language and to evaluate the precision and coverage for the French version (Multilingual PubMed-French). Methods To create this tool, translations of MeSH were enriched (eg, adding synonyms and translations in French) and integrated into a terminology portal. PubMed subsets in several European languages were also added to our database using a dedicated parser. The response time for the generic semantic search engine was evaluated for simple queries. BabelMeSH, Multilingual PubMed-French, and 3 different PubMed strategies were compared by searching for literature in French. Precision and coverage were measured for 20 randomly selected queries. The results were evaluated as relevant to title and abstract, the evaluator being blind to search strategy. Results More than 650,000 PubMed citations in French were integrated into the Multilingual PubMed-French information system. The response times were all below the threshold defined for usability (2 seconds). Two search strategies (Multilingual PubMed-French and 1 PubMed strategy) showed high precision (0.93 and 0.97, respectively), but coverage was 4 times higher for Multilingual PubMed-French. Conclusions It is now possible to freely access biomedical literature using a practical search tool in French. This tool will be of particular interest for health professionals and other end users who do not read or query sufficiently in English. The information system is theoretically well suited to expand the approach to other European languages, such as German, Spanish, Norwegian, and Portuguese. PMID:25448528

Which psychoactive substances are used by patients seen in the healthcare system in French overseas territories? Results of the OPPIDUM survey.

PubMed

Daveluy, Amélie; Frauger, Elisabeth; Peyrière, Hélène; Moracchini, Christophe; Haramburu, Françoise; Micallef, Joëlle

2017-02-01

Addiction to illicit substances or medicines is influenced by cultural, religious, ethnic factors as well as local availability. The purpose of this study was to evaluate the profile of drug users and characteristics of the psychoactive substances used in French overseas territories, using data from the OPPIDUM survey. OPPIDUM is an annual, nationwide, multicentric, cross-sectional study based on specialized care centres that included subjects presenting a drug addiction or under opiate maintenance treatment. The current study includes data from the 2012 and 2013 surveys and focuses on patients included by drug addiction centres located in French overseas departments and territories: French Pacific Ocean (French Polynesia, New Caledonia), French Americas (Guadeloupe, Saint Martin, French Guiana) and Reunion Island. Data from metropolitan France (2013 survey) were included as reference. Two hundred and forty-five patients were included. The sex ratio was 3.7 for the Pacific Ocean, 3.5 for the French Americas and 3.3 for Reunion Island. Cannabis was consumed in all the territories, from 50.8% in Reunion Island to 81.7% in Pacific Ocean. Cocaine was most frequently consumed in the French Americas (61%), mainly in the 'freebase' form (91%), whereas 6.5% of cocaine users in metropolitan France did so. Problematic use of medicines was most frequent in Reunion Island. Heroin seems rarely used in all overseas territories. This study highlights the complexity of substances used in French overseas territories, which often differ from that in mainland France. The relative difference between different areas provides valuable information for future investigations and possible interventions. © 2016 Société Française de Pharmacologie et de Thérapeutique.

NEET Enhanced Micro-Pocket Fission Detector for High Temperature Reactors - FY16 Status Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Unruh, Troy; Reichenberger, Michael; Stevenson, Sarah

2016-09-01

A collaboration between the Idaho National Laboratory (INL), the Kansas State University (KSU), and the French Atomic Energy Agency, Commissariat à l'Énergie Atomique et aux Energies Alternatives, (CEA), has been initiated by the Nuclear Energy Enabling Technologies (NEET) Advanced Sensors and Instrumentation (ASI) program for developing and testing High Temperature Micro-Pocket Fission Detectors (HT MPFD), which are compact fission chambers capable of simultaneously measuring thermal neutron flux, fast neutron flux and temperature within a single package for temperatures up to 800 °C. The MPFD technology utilizes a small, multi-purpose, robust, in-core fission chambers and thermocouple. As discussed within this report,more » the small size, variable sensitivity, and increased accuracy of the MPFD technology represent a revolutionary improvement over current methods used to support irradiations in US Material Test Reactors (MTRs). Previous research conducted through NEET ASI1-3 has shown that the MPFD technology could be made robust and was successfully tested in a reactor core. This new project will further the MPFD technology for higher temperature regimes and other reactor applications by developing a HT MPFD suitable for temperatures up to 800 °C. This report summarizes the research progress for year two of this three year project. Highlights from research accomplishments include: • Continuation of a joint collaboration between INL, KSU, and CEA. Note that CEA is participating at their own expense because of interest in this unique new sensor. • An updated parallel wire HT MPFD design was developed. • Program support for HT MPFD deployments was given to Accident Tolerant Fuels (ATF) and Advanced Gas-cooled Reactor (AGR) irradiation test programs. • Quality approved materials for HT MPFD construction were procured by irradiation test programs for upcoming deployments. • KSU improved and performed electrical contact and fissile material plating. • KSU delivered fissile HT MPFD parts to INL for final construction of HT MPFD prototype. • A prototype HT MPFD was constructed and analyzed at INL. • The HT MPFD has been modeled in MCNP to optimize the amount of fissile material deposition. • The HT MPFD has been modeled in MCNP to optimize the sensor location in the irradiation test. • The fissile material deposition is undergoing independent verifications. • Detector amplifier electronics have been revised and tested by KSU. • Several project meetings were held at INL and KSU to discuss the roles and responsibilities between INL, KSU, and CEA for development and deployment of the HT MPFDs. As documented in this report, FY16 funding has allowed the project to meet year two planned accomplishments to develop a HT MPFD. In addition, the accomplishments of this project have attracted independent funding from other Department of Energy Office of Nuclear Energy (DOE-NE) programs for MTR irradiations of the MPFD technology. These are significant opportunities for this NEET Enhanced Micro-Pocket Fission Detector for High Temperature Reactors project because the irradiation expense of these experiments could not be included in the original project scope.« less

Towards a French Revolution

ERIC Educational Resources Information Center

Breach, H. T.

1972-01-01

Contends that secondary school students lose their appeal for French as they advance in school. Suggests that French teachers endeavor to motivate students by focusing more attention on their students and less on their own credentials. (DS)

[In vivo reflectance confocal microscopy in dermatology: a proposal concerning French terminology].

PubMed

Kanitakis, J; Bahadoran, P; Braun, R; Debarbieux, S; Labeille, B; Perrot, J-L; Vabres, P

2013-11-01

Reflectance confocal microscopy (RCM) is a recently introduced non-invasive imaging technique allowing real-time examination of the skin in vivo. Whereas a substantial literature concerning RCM exists in English, so far there is no official terminology in French, despite the fact that an ever-growing number of French-speaking dermatologists now use this new imaging technique. The aim of the present study is to propose a French terminology for RCM in order to allow French-speaking dermatologists to communicate in a precise and homogeneous language on this topic. A group of French-speaking dermatologists with solid experience of RCM, members of the Non-invasive Cutaneous Imaging group of the French Society of Dermatology, endeavored to suggest terms in French concerning RCM. Each group member dealt with a specific paragraph. The members exchanged comments via email and the terminology was finalized during a meeting of the group members in Paris in June 2012. Descriptive terms referring to the RCM aspects of normal and diseased skin were proposed. Some of these already existed, being used in routine dermatopathology, while other specific terms were created or adapted from the English terminology. This terminology will allow French-speaking dermatologists using RCM to communicate their findings in a homogeneous language. It may be enriched in the future by the introduction of additional terms describing new aspects of both normal and, especially, diseased skin. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

The Role of Colloquial French in Communication and Implications for Language Instruction. CAL-ERIC/CLL Series on Languages and Linguistics, No. 56.

ERIC Educational Resources Information Center

Bonin, Therese M.

1978-01-01

A study was conducted to determine the extent to which listening comprehension is impaired when students are confronted with the colloquial use of French, as opposed to its formal use. It was found that amoung 128 prospective French teachers who participated in the study, there existed a low comprehension level of colloquial French, a discrepancy…

La direction generale des relations culturelles et l'enseignement du francais sur les ondes (The Office of Cultural Relations and the Teaching of French by Radio-Television).

ERIC Educational Resources Information Center

Francais dans le Monde, 1980

1980-01-01

Outlines the means employed by the French Cultural Relations Office to support the teaching of the French language by foreign radio and television networks. Support includes: the assistance of French professionals; the production and publication of audiovisual aids, language courses, and teachers' guides; and equipment and training for its…

Sciences Humaines Assessment, Manitoba 1991. Final Report: French Immersion Program = Evaluation en sciences humaines, Manitoba 1991. Rapport finale: Programme d'immersion francaise.

ERIC Educational Resources Information Center

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

This document is the second of two reports of the findings of the 1991 "Sciences...humaines" Assessment for grades 8 and 10 conducted in Franco-Manitoban schools and in French immersion programs in Manitoba, Canada. The report on the French immersion course is presented in parallel French and English versions, and a separate report, in…

French Flight Test Program LEA Status

DTIC Science & Technology

2010-09-01

RTO-EN-AVT-185 17 - 1 French Flight Test Program LEA Status Francois FALEMPIN MBDA France 1 avenue Reaumur Le Plessis Robinson FRANCE ...TITLE AND SUBTITLE French Flight Test Program LEA Status 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT ...Bouchez, Nicolas Gascoin, Measurement for fuel reforming for scramjet thermal management: status of COMPARER project - AIAA-2009-7373. French

People’s War: The French in Indochina

DTIC Science & Technology

1990-04-02

AUTHOR: Thomas L. Phelps, Lt Col, USAF TITLE: People’s War: The French in Indochina FORMAT: Individual Study Project DATE: 2 April 1990 PAGES: 47...though opposed to French control, often had close economic and social ties to France . Vietnamese leaders influenced by socialist or communist ideas wanted...benefits of Indochina and left the political administration of the region to France . However, French difficulties increased because the Japanese

French NATO Policy: The Next Five Years

DTIC Science & Technology

1990-06-01

tradeoffs on the ambitious French modernization programs. Most dramatic have been the projected strategic consequences of perestroika: France , like... project power into areas of French influence in the Third World. In the mid-I 980s, France was spending roughly 3.9 percent of gross domestic product on...policy environment and its effects on the basic assumptions underpinning French policy. He concludes that in the future, France will be easier to work

U.S.-French Commercial Ties

DTIC Science & Technology

2008-05-19

Z39-18 U.S.- French Commercial Ties Summary U.S. commercial ties with France are extensive, mutually profitable, and growing. With over $1.2 billion...relationship. The scale of sales of U.S.-owned companies operating in France and French -owned companies operating in the United States outweighs trade...with investments valued at $65.9 billion was the number one foreign investor in France . During that same year, French companies had direct

A Comparison of an Audio-Lingual Program and an Audio-Lingual-Visual Program for Beginning French Instruction in Grade Eight.

ERIC Educational Resources Information Center

Di Francesco, Loretta; Smith, Philip D., Jr.

1971-01-01

This evaluation of two programs of materials used in introductory French classes tests two basic hypotheses: (1) pretests are good predictors of subsequent French achievement at the junior high school level, and (2) students in different programs will achieve to the same degree on a final French test. Results of the groups using the "audiolingual"…

Legal Training and the Reshaping of French Elite: Lessons from an Ethnography of Law Classes in Two French Elite Higher Education Institutions

ERIC Educational Resources Information Center

Israël, Liora; Vanneuville, Rachel

2017-01-01

The article examines the nature of contemporary legal training in two French elite higher education institutions--one dedicated to prepare for legal careers in the economic field, the other one to train top civil servants--in order to assess the role of legal knowledge in the shaping of French contemporary elites. Based on observations of law…

Turkey and European Security Institutions

DTIC Science & Technology

2009-03-01

considered French , how could they be prevented from settling in France, where the standard of living is so much higher? My village would no longer be...of the Algerian insurgency. De Gaulle also stated that French and European civilization was European and “white.” In fact, French -Turkish rivalry...survive the shock.”16 The French made rules against privileges for hereditary nobility, and encouraged nationalism in the people of the Balkans

French space program: report to Cospar

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1975-01-01

Programs and results obtained are reviewed for all French laboratories working in areas of research related to space. Main topics include lunar specimen studies; spectroscopic planetology; space radiation; ionospheric and magnetospherics; aeronomy; meteorology, comprising the Meteosat program and the Eole experiment and earth resources investigations; geodesy; and geodynamics-research covering space biology and exobiology is also discussed. French satellites and sounding rockets are listed, as well as French experiments onboard foreign spacecraft. (GRA)

Methods of Costing in Universities. Brief Comparison Between the NCHEMS Approach and the Approach Used by the French-Speaking Research Group Associated with the IMHE Programme.

ERIC Educational Resources Information Center

Cossu, Claude

1975-01-01

A group of French universities modified the NCHEMS accounting method for use in a study of its budget control procedures and cost-evaluation methods. The conceptual differences in French university education (as compared to American higher education) are keyed to the adjustments in the accounting method. French universities, rather than being…

The French Phonological Corpus with Equivalents in English, German and Turkish, as Part of a New Multilingual Dictionary Project

ERIC Educational Resources Information Center

Yurtbasi, Metin

2017-01-01

The aim of this article is to present to the reader a specific sampling from the French phonological terminology collected from relevant literature with their equivalents in English, German and Turkish. There has been so far many linguistic studies and publications in the French sound system both by French and foreign scholars in form of books,…

Validation of the French version of the Pittsburgh Sleep Quality Index Addendum for posttraumatic stress disorder

PubMed Central

Ait-Aoudia, Malik; Levy, Pierre P.; Bui, Eric; Insana, Salvatore; de Fouchier, Capucine; Germain, Anne; Jehel, Louis

2013-01-01

Background Sleep disturbances are one of the main complaints of patients with trauma-related disorders. The original Pittsburgh Sleep Quality Index Addendum for PTSD (PSQI-A) is self-report instrument developed to evaluate posttraumatic stress disorder (PTSD)-specific sleep disturbances in trauma-exposed individuals. However, to date, the PSQI-A has not yet been translated nor validated in French. Objective The present study aims to: a) translate the PSQI-A into French, and b) examine its psychometric properties. Method Seventy-three adult patients (mean age=40.3 [SD=15.0], 75% females) evaluated in a specialized psychotraumatology unit completed the French versions of the PSQI-A, Pittsburgh Sleep Quality Index (PSQI), Hospital Anxiety and Depression Scale (HADS), and Impact Event Scale-Revised (IES-R). Results The French version of the PSQI-A showed satisfactory internal consistency, inter-item correlations, item correlations with the total score, convergent validity with PTSD and anxiety measures, and divergent validity with a depression measure. Conclusion Our findings support the use of the French version of the PSQI-A for both clinical care and research. The French version of the PSQI-A is an important addition to the currently available instruments that can be used to examine trauma-related sleep disturbances among French-speaking individuals. PMID:24044071

Les liaisons dangereuses: resource surveillance, uranium diplomacy and secret French-American collaboration in 1950s Morocco.

PubMed

Adamson, Matthew

2016-03-01

This study explores the origins and consequences of a unique, secret, French-American collaboration to prospect for uranium in 1950s Morocco. This collaboration permitted mediation between the United States and France. The appearance of France in an American-supported project for raw nuclear materials signalled American willingness to accept a new nuclear global order in which the French assumed a new, higher position as regional nuclear ally as opposed to suspicious rival. This collaboration also permitted France and the United States to agree tacitly to the same geopolitical status for the French Moroccan Protectorate, a status under dispute both in Morocco and outside it. The secret scientific effort reassured the French that, whatever the Americans might say publicly, they stood behind the maintenance of French hegemony in the centuries-old kingdom. But Moroccan independence proved impossible to deny. With its foreseeable arrival, the collaboration went from seductive to dangerous, and the priority of American and French geologists shifted from finding a major uranium lode to making sure that nothing was readily available to whatever post-independence interests might prove most powerful. Ultimately, the Kingdom of Morocco took a page out of the French book, using uranium exploration to assert sovereignty over a different disputed territory, its de facto colony of the Western Sahara.

[From the French Society of Plastic and Reconstructive Surgery to the French Society of Plastic Reconstructive and Aesthetic Surgery].

PubMed

Glicenstein, J

2004-04-01

(The) 3rd December 1952, 11 surgeons and other specialists found the French Society of Plastic and Reconstructive Surgery (SFCPR) which was officially published on (the) 28 September 1953. The first congress was during October 1953 and the first president as Maurice Aubry. The first secretary was Daniel Morel Fatio. The symposiums were after about three of four times each year and the thematic subjects were initially according the reconstructive surgery. The review "Annales de chirurgie plastique" was free in 1956. The members of the Society were about 30 initially, but their plastic surgery in the big hospitals at Paris and other big towns in France. The "specialty" of plastic surgery was created in 1971. On "syndicate", one French board of plastic reconstructive and aesthetic surgery, the increasing of departments of plastic surgery were the front of increasing of the plastic surgery in French and of the number of the French Society of Plastic Reconstructive surgery (580 in 2003). The French Society organized the International Congress of Plastic Surgery in 1975. The society SFCPR became the French Society of plastic reconstruction and Aesthetic Surgery (SFCPRE) in 1983 and the "logo" (front view) was in the 1994 SOF.CPRE.

[Physician Emile Littré, French translator and publisher of Hippocrates].

PubMed

Frøland, Anders

2006-01-01

To-day, the French author and scholar Emile Littré (1801-1881) is best known as the founder of a widely used dictionary of the French language. He was one of the most diligent French authors in the nineteenth century and had a huge knowledge of modern and ancient languages, medicine, science, history, and philosophy. Apart from the dictionary, his most impressive work was the edition and translation of the complete collection of the Hippocratic writings (1839-61). The translation was meant to serve as a textbook for French doctors, but the rapid development in medicine made it obsolete in that respect before it was completed. Instead it is now a philological and historical monument. Littré also published a large number of books and articles on positivism, history, politics, philology, and medicine. He was politically active as supporter of the French republic during the periods of monarchy and was elected lifelong senator of the French National Assembly after the 1870-71 war. He was elected member of the French Academy in spite of intense opposition from the Roman Catholic Church. He was an atheist, but was baptised on his deathbed by his wife. His edition of the Hippocratic writings still remains the only complete collection in Greek and a modern language.

French Cuisine in the Classroom: Using Culture to Enhance Language Proficiency.

ERIC Educational Resources Information Center

Abrate, Jane E.

1993-01-01

French cuisine offers a valuable resource for creating culture-based contexts for language use in the classroom. Suggestions and ideas are presented for incorporating food-related activities in the French class. (VWL)

Chroniques (Chronicles).

ERIC Educational Resources Information Center

Muller, Charles; And Others

1979-01-01

This section consists of six essays dealing with: (1) current trends in French linguistics; (2) French possessive pronouns; (3) contemporary French novelists; (4) "happiness" in France; (5) the Belgian playwright Michel Ghelderode; and (6) the pedagogical use of popular songs. (AM)

[A study on English loan words in French plastic surgery].

PubMed

Hansson, E; Tegelberg, E

2014-10-01

The French language is less and less used as an international scientific language and many French researchers publish their work in English. Nowadays, Annales de Chirurgie Plastique Esthétique is the only international plastic surgical journal published completely in French. The use of English loan words in French plastic surgery has never been studied. The aim of this study was to describe the frequency and types of English loan words in French plastic surgery. A corpus consisting of all the articles in a number of Annales de Chirurgie Plastique Esthethique, chosen by default, was created. The frequency of English loan words was calculated and the types of words were analysed. The corpus contains 367 (0.8%) English loan words. Most of them are non-integrated loan words and calques. The majority of the plastic surgical loan words describe surgical techniques. The French plastic surgical language seems to be influenced by English. The usage of loan words does not always follow the recommendations and the usage is sometimes ambiguous. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Cross-cultural French adaptation and validation of the Impact On Family Scale (IOFS).

PubMed

Boudas, Raphaël; Jégu, Jérémie; Grollemund, Bruno; Quentel, Elvire; Danion-Grilliat, Anne; Velten, Michel

2013-04-23

The IOFS (Impact On Family Scale) questionnaire is a useful instrument to assess the impact of chronic childhood conditions on general family quality of life. As this instrument was not validated in French, we proposed to translate, adapt and validate the IOFS questionnaire for clinical and research use in French-speaking populations. The sample studied comprised French-speaking parents with a child presenting a cleft lip or cleft lip and palate, aged 6 to 12 years and treated in the University Hospital of Strasbourg, France. The 15-item version of the IOFS was translated into French and then sent to the parents by post. The structure of the measure was studied using Exploratory Factor Analysis (EFA), internal consistency was assessed using Cronbach's alpha coefficient and test-retest reliability was studied by calculating the Intraclass Correlation Coefficient (ICC). The French version of the IOFS questionnaire exhibited very good psychometric properties. For practitioners, this instrument will facilitate the assessment of the impact of chronic childhood conditions on quality of life among French-speaking families.

Measurements of SNAC2 area dosimeters placed in different configurations around the PROSPERO reactor and comparison with TRIPOLI-4 calculations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Rousseau, G.; Chambru, L.; Authier, N.

2015-07-01

In the context of criticality accident alarm system tests, several experiments were carried out in 2013 on the PROSPERO reactor to study the response to neutron and gamma of different devices and dosimeters, particularly on the SNAC2 dosimeter. This article presents the results of this criticality dosimeter in different configurations, and compares the experimental measurements with the results of calculation performed with the TRIPOLI-4 Monte-Carlo Neutral Particles transport code. PROSPERO is a metallic critical assembly managed by the Criticality, Neutron Science and Measurement Department located at the French CEA Research Center of Valduc. The core, surrounded by a reflector ofmore » depleted uranium, is composed of 2 horizontal cylindrical blocks made of a highly enriched uranium alloy which can be placed in contact, and of 4 depleted uranium control rods which allow the reactor to be driven. This reactor, placed in a cell 10 m x 8 m x 6 m high, with 1.4-meter-thick concrete walls, is used as a fast neutron spectrum source and is operated at stable power level in delayed critical state, which can vary from 3 mW to 3 kW. PROSPERO is extensively used for electronic hardening or to study the effect of the neutrons on various materials. The SNAC2 criticality dosimeter is a zone dosimeter allowing the off line measurement of criticality accident neutron doses. This dosimeter consists of the pile up of seven activation foils embedded into a 23 mm diameter x 21 mm height cadmium container. The activation measurement of each foil, using a gamma spectroscopy technique, gives information about the neutron reaction rates. The SNAC2 software allows the spectrum unfolding from these values, taking into account the hypothesis of a particular spectrum shape, in three components: a Maxwell spectrum component for the thermal range, a 1/E component for the epithermal range, and a Watt spectrum component for the high energy range. Moreover, from the neutron spectrum, the SNAC software can calculate the neutron fluence integrated by the dosimeter and the neutron dose. During the 3 weeks measurement campaign many radioprotection devices were used. To modify the spectrum seen by these devices, several shields of various thicknesses made of concrete or polyethylene, with or without cadmium covers, were placed in the PROSPERO cell. These devices allow the study of criticality accident spectra in several environments: from metal to pseudo liquid. The fluxes measured by the SNAC2 devices were compared with TRIPOLI-4 calculations. (authors)« less

Lexique anglais-francais du microfilm (Glossary of English-French Microfilm Terminology)

ERIC Educational Resources Information Center

Pollett, Ray

1974-01-01

Presents a list of English-French equivalents for terminology dealing with microfilm. Most of the terms listed were taken from technical documents and brochures of the Kodak Company. (Text is in French.) (PP)

Immersion Education in the Context of an Endangered Language: A Linguistic Study of the Oral Production of French Immersion Students in Louisiana

ERIC Educational Resources Information Center

Betters, Jennifer R.

2016-01-01

In the past century, French has shifted from being the native language of many Louisianans to being an endangered dialect. Since the creation of the state agency CODOFIL (Council for the Development of French in Louisiana) in the 1960's, efforts have been made to revitalize French in Louisiana, and since the 1980's, some parishes have offered…

The French Huguenots of Colonial South Carolina: Assimilation or Acculturation

DTIC Science & Technology

1990-01-01

pressure. 4 After the Revocation. many French Protestants left France in large 2 numbers. They fled to Switzerland. Germany. Holland. the British Isles...diversity of Huguenot occupations in the colony, it is probable that not all French Protestants who left France originally came from the wine-growing...or silk-producing districts of France . Therefore. the association of the French ethnic identity with these two products borders on modern-day 25

"Napouléon's" Sequential Heritage. Using a Student Error as a Resource for Learning and Teaching Pronunciation in the French Foreign Language Classroom

ERIC Educational Resources Information Center

Broth, Mathias; Lundell, Fanny Forsberg

2013-01-01

In this paper, we consider a student error produced in a French foreign language small-group seminar, involving four Swedish L1 first-term university students of French and a native French teacher. The error in question consists of a mispronunciation of the second vowel of the name "Napoléon" in the midst of a student presentation on the…

Role de la societe dans l'acquisition et le maintien du francais par les eleves franco-ontariens (The Role of Society in the Acquisition and Maintenance of French by Franco-Ontarian Students)

ERIC Educational Resources Information Center

Mougeon, Raymond; And Others

1978-01-01

An analysis of the social, educational and political factors in bilingual education and French language maintenance in Ontario. After the fourth grade, most Francophone children tend to speak English. Encouragement to use French must come from the social domain, beyond the school and the home. (Text is in French.) (AMH)

Proceedings of the EMU Conference on Foreign Languages for Business and the Professions (Dearborn, Michigan, April 5-7, 1984). Part VI: French for Business and the Professions.

ERIC Educational Resources Information Center

Voght, Geoffrey M., Ed.

Part VI of the proceedings includes 12 presentations. They are: "Teaching Students How to Read Economics and Commercial Texts in a Commercial French Course: Focus on Meaning" (Robert A. Kreiter); "The Teaching of French for Computers and Information Science" (John B. Romeiser); "A Program in French for Hotel and Restaurant Management Majors: The…

Atlantic consumption of French rum and brandy and economic growth in the seventeenth- and eighteenth-century Caribbean.

PubMed

Mandelblatt, Bertie

2011-01-01

Why did the production of rum in the French West Indies not achieve the same success within the French Atlantic as it did in the British Atlantic world? Surveying the history of rum production in the French Caribbean in the seventeenth and eighteenth centuries, this article contends that the reason why no regional trade in rum developed in French North America resulted from fierce industrial and institutional competition from brandy producers in metropolitan France. Rum, nevertheless, remained significant within the culture and economy of Native Americans and African Americans. This article seeks to add nuance to the wider debate of the ability of the trans-border diffusion of new ideas to stimulate and institutionalize industrial and economic growth in the Atlantic world. French entrepreneurs were no less ‘entrepreneurial’ than their British counterparts, but real constraints on consumption on both sides of the Atlantic created insufficient demand.

Using multi-terminology indexing for the assignment of MeSH descriptors to health resources in a French online catalogue.

PubMed

Pereira, Suzanne; Névéol, Aurélie; Kerdelhué, Gaétan; Serrot, Elisabeth; Joubert, Michel; Darmoni, Stéfan J

2008-11-06

To assist with the development of a French online quality-controlled health gateway(CISMeF), an automatic indexing tool assigning MeSH descriptors to medical text in French was created. The French Multi-Terminology Indexer (FMTI) relies on a multi-terminology approach involving four prominent medical terminologies and the mappings between them. In this paper,we compare lemmatization and stemming as methods to process French medical text for indexing. We also evaluate the multi-terminology approach implemented in F-MTI. The indexing strategies were assessed on a corpus of 18,814 resources indexed manually. There is little difference in the indexing performance when lemmatization or stemming is used. However, the multi-terminology approach outperforms indexing relying on a single terminology in terms of recall. F-MTI will soon be used in the CISMeF production environment and in a Health MultiTerminology Server in French.

Effect of saponification on the anaerobic digestion of solid fatty residues.

PubMed

Mouneimne, A H; Carrère, H; Bernet, N; Delgenès, J P

2003-10-01

In France, fatty residues considered as "non-ultimate" waste will not be accepted in landfill from 2002, in accordance with French legislation. Anaerobic digestion appears as an alternative process to mobilize and profitably use such fermentable waste. In this work, the effect of an alkaline pretreatment on the degradation of hexane extractible matter (HEM) and the production of volatile fatty acids (VFAs) was compared in reactors working at pH 6.5 and 8.5. The results obtained showed that 40% (+/- 0.1) of HEM were degraded at pH 8.5 versus 10% (+/- 0.3) at pH 6.5, regardless of the alkali agent used to saponify the greasy wastes. The highest performances of VFA production (8.45% +/- 0.3) were obtained at pH 8.5 with greases saponified by potassium hydroxide, compared to results (4.25% +/- 0.1) with greasy waste saponified by sodium hydroxide. This difference in VFA production might be attributable to biotoxic molecules generated during the saponification of greases by soda, limiting consequently the VFA production process.

Characterization of the CALIBAN Critical Assembly Neutron Spectra using Several Adjustment Methods Based on Activation Foils Measurement

NASA Astrophysics Data System (ADS)

Casoli, Pierre; Grégoire, Gilles; Rousseau, Guillaume; Jacquet, Xavier; Authier, Nicolas

2016-02-01

CALIBAN is a metallic critical assembly managed by the Criticality, Neutron Science and Measurement Department located on the French CEA Center of Valduc. The reactor is extensively used for benchmark experiments dedicated to the evaluation of nuclear data, for electronic hardening or to study the effect of the neutrons on various materials. Therefore CALIBAN irradiation characteristics and especially its central cavity neutron spectrum have to be very accurately evaluated. In order to strengthen our knowledge of this spectrum, several adjustment methods based on activation foils measurements are being studied for a few years in the laboratory. Firstly two codes included in the UMG package have been tested and compared: MAXED and GRAVEL. More recently, the CALIBAN cavity spectrum has been studied using CALMAR, a new adjustment tool currently under development at the CEA Center of Cadarache. The article will discuss and compare the results and the quality of spectrum rebuilding obtained with the UMG codes and with the CALMAR software, from a set of activation measurements carried out in the CALIBAN irradiation cavity.

Partial validation of a French version of the ADHD-rating scale IV on a French population of children with ADHD and epilepsy. Factorial structure, reliability, and responsiveness.

PubMed

Mercier, Catherine; Roche, Sylvain; Gaillard, Ségolène; Kassai, Behrouz; Arzimanoglou, Alexis; Herbillon, Vania; Roy, Pascal; Rheims, Sylvain

2016-05-01

Attention deficit hyperactivity disorder (ADHD) is a well-known comorbidity in children with epilepsy. In English-speaking countries, the scores of the original ADHD-rating scale IV are currently used as main outcomes in various clinical trials in children with epilepsy. In French-speaking countries, several French versions are in use though none has been fully validated yet. We sought here for a partial validation of a French version of the ADHD-RS IV regarding construct validity, internal consistency (i.e., scale reliability), item reliability, and responsiveness in a group of French children with ADHD and epilepsy. The study involved 167 children aged 6-15years in 10 French neuropediatric units. The factorial structure and item reliability were assessed with a confirmatory factorial analysis for ordered categorical variables. The dimensions' internal consistency was assessed with Guttman's lambda 6 coefficient. The responsiveness was assessed by the change in score under methylphenidate and in comparison with a control group. The results confirmed the original two-dimensional factorial structure (inattention, hyperactivity/impulsivity) and showed a satisfactory reliability of most items, a good dimension internal consistency, and a good responsiveness of the total score and the two subscores. The studied French version of the ADHD-RS IV is thus validated regarding construct validity, reliability, and responsiveness. It can now be used in French-speaking countries in clinical trials of treatments involving children with ADHD and epilepsy. The full validation requires further investigations. Copyright © 2016 Elsevier Inc. All rights reserved.

Country of infection among HIV-infected patients born abroad living in French Guiana.

PubMed

Nacher, Mathieu; Adriouch, Leila; Van Melle, Astrid; Parriault, Marie-Claire; Adenis, Antoine; Couppié, Pierre

2018-01-01

Over 75% of patients in the HIV cohort in French Guiana are of foreign origin. Our objective was to estimate what proportion of the migrant population of HIV-infected patients in Cayenne had been infected in French Guiana. We included patients of known foreign origin who were followed in Cayenne, for whom the year of arrival in French Guiana was known and the initial CD4 count at the time of diagnosis was available. The time between seroconversion and time at diagnosis was estimated using the formula [square root (CD4 at seroconversion)-square root(CD4 at HIV diagnosis)] / slope of CD4 decline.CD4 counts at the time of infection and the slope were computed in an age and ethnicity-dependent variable. The median estimated time between infection and diagnosis was 4.5 years (IQR = 0.2-9.2). Overall, using a median estimate of CD4 count at the time of infection, it was estimated that 53.2% (95% CI = 48.3-58%) of HIV infected foreign patients had acquired HIV after having arrived in French Guiana. Patients having arrived in French Guiana before and during the 1990s and those receiving their HIV diagnosis before 2010 were more likely to have been infected in French Guiana. Contrary to widespread belief suggesting that most migrants are already HIV-infected when they arrive in French Guiana, a large proportion of foreign HIV patients seem acquire the virus in French Guiana.There is still much to do in terms of primary prevention and testing among migrants.

The French Revolution and "Revisionism."

ERIC Educational Resources Information Center

Langlois, Claude

1990-01-01

Outlines revisionist interpretations of the French Revolution that challenged the dominant historiographical tradition during the 1950s and 1960s. Distinguishes four central characteristics of revisionist works. Identifies a key split in current French Revolution historiography between reflection on nineteenth-century…

Successes and failures of sixty years of vector control in French Guiana: what is the next step?

PubMed

Epelboin, Yanouk; Chaney, Sarah C; Guidez, Amandine; Habchi-Hanriot, Nausicaa; Talaga, Stanislas; Wang, Lanjiao; Dusfour, Isabelle

2018-03-12

Since the 1940s, French Guiana has implemented vector control to contain or eliminate malaria, yellow fever, and, recently, dengue, chikungunya, and Zika. Over time, strategies have evolved depending on the location, efficacy of the methods, development of insecticide resistance, and advances in vector control techniques. This review summarises the history of vector control in French Guiana by reporting the records found in the private archives of the Institute Pasteur in French Guiana and those accessible in libraries worldwide. This publication highlights successes and failures in vector control and identifies the constraints and expectations for vector control in this French overseas territory in the Americas.

Queer kinship practices in non-western contexts: French Polynesia's gender-variant parents and the law of La République.

PubMed

Zanghellini, Aleardo

2010-01-01

French Polynesia is an overseas collectivity of France whose kinship practices accommodate transgender parenting through the involvement of gender-variant (mahu) people in childrearing, including as adoptive parents in customary (faamu) adoption. While the existence and visibility of gender-variant people in French Polynesia is well documented, there is no literature on their involvement in parenting, reflecting a more general dearth of research on LGBT parenting in non-Western contexts. Drawing on the author's fieldwork in French Polynesia, this article fills this gap. The article also discusses the negative implications of France's ambivalence towards LGBT parenting for French Polynesian gender-variant parents and the children they raise.

Banque de strategies d'ecriture pour un enseignement explicite de la 1re a la 7e annee. Document d'appui pour les programmes d'etudes de francais langue premiere et de francais langue seconde--immersion de 1998 (Writing Strategies for the Specific Instruction in Grades 1 through 7. Guide in Support of Programs Teaching French as a First Language and French as a Second Language--Immersion 1998).

ERIC Educational Resources Information Center

Alberta Learning, Edmonton. Direction de l'education francaise.

This teacher's guide, written in French, intended for the instruction of both French as a first language and French as a second language (immersion), provides a host of strategies for teaching writing skills in the classroom (grades 1 through 7). Section 1 is designed to bring the teacher's awareness to the training procedure, discussing the…

Historical Lessons to Avoid a Hollow Force

DTIC Science & Technology

2013-06-01

which was reduced by $83 billion, or 49 percent.21 Intervention in Indochina Like Truman, Eisenhower provided military aid to the French , who had...Vietnam. By 1954, the Eisenhower administration was paying more than 75 percent of the French costs of the war. Yet the French were unable to defeat...approve a $400 million aid package to help the French in their effort as "the cheapest way that we can prevent the occurrence that would be of most

Fiches pratiques: Nation, etat, patrie; La patrie en danger; La Revolution en direct; Moi, la Tour Eiffel (Practical Ideas: Nation, State, Country; The Country in Danger; The Revolution Reported Live; I, the Eiffel Tower).

ERIC Educational Resources Information Center

Berteloot, Jean; And Others

1989-01-01

Four articles present ideas for classroom French language teaching. Topics include the semantic distinctions between the French words for nation, state, and country; historical events in the 10 years following the French Revolution; class creation of a newspaper during the French Revolution; and exercises focusing on the Eiffel Tower. (MSE)

France: Factors Shaping Foreign Policy, and Issues in U.S.-French Relations

DTIC Science & Technology

2008-05-21

view, France should seek a balance that embraces diversity yet preserves a degree of uniformity that sustains the French “identity.” He believes that...Order Code RL32464 France : Factors Shaping Foreign Policy, and Issues in U.S.- French Relations Updated May 21, 2008 Paul Gallis Specialist in... France : Factors Shaping Foreign Policy, and Issues in U.S.- French Relations 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6

France: Factors Shaping Foreign Policy, and Issues in U.S.-French Relations

DTIC Science & Technology

2009-05-20

TYPE 3. DATES COVERED 00-00-2009 to 00-00-2009 4. TITLE AND SUBTITLE France : Factors Shaping Foreign Policy, and Issues in U.S.- French ...Z39-18 France : Factors Shaping Foreign Policy, and Issues in U.S.- French Relations Congressional Research Service Summary The factors that shape... French foreign policy have changed since the end of the Cold War. The perspectives of France and the United States have diverged in some cases. More

TDF-1, The French Broadcasting Satellite (TDF-1, Satellite Francais de Radiodiffusion),

DTIC Science & Technology

1982-04-22

defines the general directions of the program and gives the necessary directives to a joint project directorate in Munich, Germany ( French projects ...AD-A117 961 NAVAL ZNTELIGENC SUPPORT CENTER WASHINGTON DC TRAN-(ITC F/0 17/2 TOF-Il, THE FRENCH BROADCASTING SATELLITE (TDP-I. SATELLITE PRAN-ETC(U...8201/80A UNCLASSIFIED TITLE: TDF-1, The French Broadcasting Satellite TDF 1, satellite francais de radiodiffusion AUTHOR(S) AND/OR EDITOR(S): C

French Naval Policy Outside of Europe.

DTIC Science & Technology

1980-09-01

strategy" and "indi- rect strategy.ŝ In today’s world, direct strategy used against France would consist of overt armed aggression against French ter...8217 away at French interests one by one when he is afraid or unable to attack France directly. He would alternate local thrusts with calls for nego...of little importance to France were it not for the fact that it can endanger vital French inter- 4 ests without triggering France’s strategic

Building Global Partnerships: 112 Gripes about the French Revisited

DTIC Science & Technology

2012-04-01

concerned about the French, Krauthammer declared, but then seemed to reconsider —well, we’re not so sure about the French. Alas, thence it came, out of...French language? A: Gratitude.”6 To this day, when many Americans think of France, they recall the valiant acts of courage displayed by American...after having thrown a last look toward the land of liberty where she sought salvation.”18 Certainly such an emotional plea, coupled with American

Le vocabulaire disponible du francais, Tome 1. Le vocabulaire concret usuel des enfants francais et acadiens: Etude temoin (The Working French Vocabulary, Volume 1. Common Generic Terms Used by French and Acadian Children: A Field Study).

ERIC Educational Resources Information Center

Mackey, William F.; And Others

The first of a two-volume study of the relative accessibility of French vocabulary in French-speaking Canada presents statistical data concerning the frequency, distribution, valence, and accessibility of vocabulary related to 16 fundamental centers of interest found in normal conversation. The scope, procedures, and results of the study are…

A FTIR/chemometrics approach to characterize the gamma radiation effects on iodine/epoxy-paint interactions in Nuclear Power Plants.

PubMed

Colombani, Juliette; Chauvet, Elodie; Amat, Sandrine; Dupuy, Nathalie; Gigmes, Didier

2017-04-01

The effects of radiation on polymeric materials are a topic of concern in a wide range of industries including the sterilization, and the nuclear power industry. While much work has concentrated on systems like polyolefins that are radiation sterilized, some work has been done on epoxy systems. The epoxy system studied is an epoxy/amine paint which is representative of the paint that covers the inner surfaces of the French nuclear reactor containment buildings. In case of a severe accident on a Nuclear Power Plant, fission products can be released from the nuclear fuel to the reactor containment building. Among them, volatile iodine (I 2 ) can be produced and can interact with the epoxy-paint. This paint is also subjected to gamma radiation damages (due to the high dose in the containment coming from radionuclides released from the fuel). So the epoxy-paint studied was exposed to gamma radiation under air atmosphere after being loaded with I 2 or not. The aim of this study is to characterize by FTIR spectroscopy the iodine-paint interactions, then to identify the radiation damages on the epoxy-paint, and to check their effects on these iodine-paint interactions. This work shows the potential of multi-block analysis method (ANOVA-PCA and COMDIM = AComDim) for such a study as it allows to identify the nature of iodine/epoxy-paint interactions and to characterize the gamma radiation damages on the epoxy-paint. AComDim method conduces to the extraction of Common Components to different tables and highlights factors of influence and their interactions. Copyright © 2017 Elsevier B.V. All rights reserved.

Patients' need for information provision and perceived participation in decision making in doctor-patient consultation: Micro-cultural differences between French- and Italian-speaking Switzerland.

PubMed

Camerini, Anne-Linda; Schulz, Peter J

2016-03-01

To explore micro-cultural differences in patients' need for information provision, perceived participation in decision making, and related concepts during the doctor-patient consultation between French- and Italian-speaking patients in Switzerland. In 2012, 153 French- and 120 Italian-speaking patients with chronic low back pain (cLBP) were surveyed on their need for information provision, perceived participation in decision making, cLBP knowledge, psychological empowerment, and trust in their doctor. T-tests and regression analyses with interaction terms were performed. Results show that French- and Italian-speaking patients significantly differed in their participation in decision making, with French-speaking patients reporting higher involvement. Need for information provision was related to empowerment among French- and to trust among Italian-speaking patients. For participation in decision making, trust was the only related concept among French-, and cLBP knowledge among Italian-speaking patients. Significant interaction terms indicate a moderation of micro-cultural background. Findings point towards differences in the relationships between individual patient characteristics (i.e. knowledge, empowerment) and relational doctor-patient characteristics (i.e. trust) and patients' need for information provision and participation in decision making between French- and Italian-speaking patients in Switzerland. Doctors should be aware of these differences when dealing with patients of different micro-cultural backgrounds. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

The transculturality of 'gut feelings'. Results from a French Delphi consensus survey.

PubMed

Le Reste, Jean-Yves; Coppens, Magali; Barais, Marie; Nabbe, Patrice; Le Floch, Bernard; Chiron, Benoît; Dinant, Geert Jan; Berkhout, Christophe; Stolper, Erik; Barraine, Pierre

2013-12-01

General Practitioners (GPs) sometimes base their clinical decisions on 'gut feelings.' Research into the significance of this phenomenon with focus groups and a Delphi consensus procedure in the Netherlands provided a concept of 'gut feelings:' a sense of alarm, a sense of reassurance and several determinants. The transculturality of 'gut feelings' has been examined briefly until now as the issue is complex. To determine whether a consensus on 'gut feelings' in general practice in France could be obtained. Using a similar Delphi consensus procedure and the same six initial statements as in the Netherlands, and compare the French results with the seven final Dutch consensual statements. Qualitative research, including a Delphi consensus procedure after a forward-backward translation (FBT) of the initial Dutch statements of 'gut feelings.' A heterogeneous sample of 34 French expert GPs participated. FBT of the final French statements was undertaken for a content comparison with the Dutch. After three Delphi rounds, French GPs reached agreement on nine statements. Many similarities have been found between the Dutch and the French defining statements, with reservations concerning the 'sense of reassurance,' which French GPs seemed to feel more cautious about. 'Gut feelings' are a well-defined concept in France too. The Dutch and the French consensual statements seem very close. The transculturality of the concept is confirmed, which is a new indicator that 'gut feelings' are a self-contained concept.

Renal replacement therapy in adult and pediatric intensive care : Recommendations by an expert panel from the French Intensive Care Society (SRLF) with the French Society of Anesthesia Intensive Care (SFAR) French Group for Pediatric Intensive Care Emergencies (GFRUP) the French Dialysis Society (SFD).

PubMed

Vinsonneau, Christophe; Allain-Launay, Emma; Blayau, Clarisse; Darmon, Michael; Ducheyron, Damien; Gaillot, Theophile; Honore, Patrick M; Javouhey, Etienne; Krummel, Thierry; Lahoche, Annie; Letacon, Serge; Legrand, Matthieu; Monchi, Mehran; Ridel, Christophe; Robert, René; Schortgen, Frederique; Souweine, Bertrand; Vaillant, Patrick; Velly, Lionel; Osman, David; Van Vong, Ly

2015-12-01

Acute renal failure (ARF) in critically ill patients is currently very frequent and requires renal replacement therapy (RRT) in many patients. During the last 15 years, several studies have considered important issues regarding the use of RRT in ARF, like the time to initiate the therapy, the dialysis dose, the types of catheter, the choice of technique, and anticoagulation. However, despite an abundant literature, conflicting results do not provide evidence on RRT implementation. We present herein recommendations for the use of RRT in adult and pediatric intensive care developed with the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system by an expert group of French Intensive Care Society (SRLF), with the participation of the French Society of Anesthesia and Intensive Care (SFAR), the French Group for Pediatric Intensive Care and Emergencies (GFRUP), and the French Dialysis Society (SFD). The recommendations cover 4 fields: criteria for RRT initiation, technical aspects (access routes, membranes, anticoagulation, reverse osmosis water), practical aspects (choice of the method, peritoneal dialysis, dialysis dose, adjustments), and safety (procedures and training, dialysis catheter management, extracorporeal circuit set-up). These recommendations have been designed on a practical point of view to provide guidance for intensivists in their daily practice.

Barriers to offering French language physician services in rural and northern Ontario.

PubMed

Timony, Patrick E; Gauthier, Alain P; Serresse, Suzanne; Goodale, Natalie; Prpic, Jason

2016-01-01

Rural and Northern Ontario francophones face many health-related challenges including poor health status, a poor supply of French-speaking physicians, and the potential for an inability or reduced ability to effectively communicate with anglophone healthcare providers. As such, it can reasonably be expected that rural and Northern Ontario francophones experience barriers when receiving care. However, the experience of physicians working in areas densely populated by francophones is largely unexplored. This paper identifies barriers experienced by French-speaking and Non-French-speaking rural and Northern Ontario physicians when serving francophone patients. A series of key informant interviews were conducted with 18 family physicians practicing in rural and urban francophone communities of Northeastern Ontario. Interviews were analyzed using a thematic analysis process. Five categories of barrier were identified: (1) language discordance, (2) characteristics of francophone patients, (3) dominance of English in the medical profession, (4) lack of French-speaking medical personnel, and (5) physicians' linguistic (in)sensitivity. Some barriers identified were unique to Non-French-speaking physicians (eg language discordance, use of interpreters, feelings of inadequacy), some were unique to French-speaking physicians (eg limited French education and resources), and some were common to both groups (eg lack of French-speaking colleagues/staff, added time commitments, and the particularities of Franco-Ontarian preferences and culture). Healthcare providers and decision makers may take interest in these results. Although physicians were the focus of the present article, the barriers expressed are likely experienced by other healthcare providers, and thus the lessons learned from this article extend beyond the physician workforce. Efforts must be made to offer educational opportunities for physicians and other healthcare providers working in areas densely populated by francophones; these include linguistic and cultural sensitivity training, in addition to teaching strategies for the practice of 'active offer' of French-language services. In sum, the present study outlines the importance of linguistic concordant communication in healthcare delivery, and describes some of the challenges faced when providing French-language services in rural and Northern Ontario.

Préface

NASA Astrophysics Data System (ADS)

Jörgen Stevefelt, Henri Bachau Et

2003-06-01

UVX 2002, sixième édition du “Colloque sur les Sources Cohérentes et Incohérentes UV, VUV, et X : Applications et Développements Récents" s'est tenu du 11 au 14 juin 2002 au Centre CAES du CNRS “La Vieille, Perrotine", à Saint-Pierre d'Oléron. Le colloque a réunni une centaine de chercheurs et d'industriels et a permis de faire le point sur la production, la caractérisation et l'utilisation de rayonnement dans un domaine spectral s'étendant de l'ultraviolet aux rayons X. Les participants ont pu assister a trente conférences et une table ronde autour des problèmes locaux de pollution, une cinquantaine d'affiches ont été présentées au travers de deux sessions. Une douzaine d'industriels ont exposé leurs produits durant les séances d'affiches.Conformément aux éditions précédentes, les domaines couverts par le colloque UVX 2002 sont très variés et il est impossible de les résumer en quelques lignes. Parmi les activités en développement rapide on notera les lasers femtosecondes dont les applications se multiplient dans les laboratoires (propriétés des molécules, agrégats et solides), dans l'industrie (usinage, ablation...) et en médecine. L'absence de thermalisation ou de diffusion thermique ouvre aussi des perspectives pour la réalisation de films minces par ablation laser, un domaine où les lasers excimères sont traditionnellement utilisés, avec des applications importantes dans le secteur des télécommunications. Dans le domaine de l'extrème UV, des progrès significatifs ont été réalisés par plusieurs groupes dans la gamme de longueur d'onde de 5 à 20 nm, ouvrant ainsi la voie au développement industriel de la lithographie EUV. On note les progrès dans la réalisation des sources UV et X (laser X, génération d'harmoniques, laser a électrons libres) et la nécessité de développer des optiques adaptées. Une perspective intéressante, ouverte par la génération d'harmoniques, est la production d'impulsions attosecondes qui permettra d'explorer la matière à l'echelle de temps atomique. En même temps la caractérisation de ces impulsions nécessite la conception de techniques nouvelles d'analyse du signal aux temps ultra brefs.L'intéret particulier du colloque UVX est de réunir les communautés de scientifiques qui vont des chercheurs s'intéressant aux processus fondamentaux à ceux travaillant dans les domaines les plus appliqués, voire industriels. Une caractéristique marquante de notre discipline est la rapidité avec laquelle les progrès réalisés dans les laboratoires de recherche sont diffusés vers les applications industrielles. Il est donc important de maintenir un bon équilibre entre les recherches a caractères fondamental et appliqué dans les laboratoires.Nous tenons remercier les membres du comité d'organisation, le comité scientifique et les différents partenaires, institutionnels et industriels, qui par leur soutien ont permis que le colloque UVX puisse se dérouler. Ce colloque a été parrainé par les départements des Sciences Physiques et Mathématiques (SPM) et des Sciences pour l'Ingénieur (SPI) du CNRS, la Délégation Générale de l'Armement (DGA), le CEA DRECAM, le CEA DAM, le Conseil Géneral de Charente Maritime, l'Université de Bordeaux I, la Société Française d'optique, le Groupement de Recherche “SAXO" du CNRS et la société Air Liquide.

Incentives and Accountability: Instruments of Change in Higher Education.

ERIC Educational Resources Information Center

Belloc, Bernard

2003-01-01

Describes the increasing openness of French higher education and the move toward increasing autonomy at French institutions of higher education. Describes the incentive mechanisms of the French system and the need for an even greater degree of autonomy. (SLD)

Radioactive Waste Management and Nuclear Facility Decommissioning Progress in Iraq - 13216

DOE Office of Scientific and Technical Information (OSTI.GOV)

Al-Musawi, Fouad; Shamsaldin, Emad S.; Jasim, Hadi

2013-07-01

Management of Iraq's radioactive wastes and decommissioning of Iraq's former nuclear facilities are the responsibility of Iraq's Ministry of Science and Technology (MoST). The majority of Iraq's former nuclear facilities are in the Al-Tuwaitha Nuclear Research Center located a few kilometers from the edge of Baghdad. These facilities include bombed and partially destroyed research reactors, a fuel fabrication facility and radioisotope production facilities. Within these facilities are large numbers of silos, approximately 30 process or waste storage tanks and thousands of drums of uncharacterised radioactive waste. There are also former nuclear facilities/sites that are outside of Al-Tuwaitha and these includemore » the former uranium processing and waste storage facility at Jesira, the dump site near Adaya, the former centrifuge facility at Rashdiya and the former enrichment plant at Tarmiya. In 2005, Iraq lacked the infrastructure needed to decommission its nuclear facilities and manage its radioactive wastes. The lack of infrastructure included: (1) the lack of an organization responsible for decommissioning and radioactive waste management, (2) the lack of a storage facility for radioactive wastes, (3) the lack of professionals with experience in decommissioning and modern waste management practices, (4) the lack of laws and regulations governing decommissioning or radioactive waste management, (5) ongoing security concerns, and (6) limited availability of electricity and internet. Since its creation eight years ago, the MoST has worked with the international community and developed an organizational structure, trained staff, and made great progress in managing radioactive wastes and decommissioning Iraq's former nuclear facilities. This progress has been made, despite the very difficult implementing conditions in Iraq. Within MoST, the Radioactive Waste Treatment and Management Directorate (RWTMD) is responsible for waste management and the Iraqi Decommissioning Directorate (IDD) is responsible for decommissioning activities. The IDD and the RWTMD work together on decommissioning projects. The IDD has developed plans and has completed decommissioning of the GeoPilot Facility in Baghdad and the Active Metallurgical Testing Laboratory (LAMA) in Al-Tuwaitha. Given this experience, the IDD has initiated work on more dangerous facilities. Plans are being developed to characterize, decontaminate and decommission the Tamuz II Research Reactor. The Tammuz Reactor was destroyed by an Israeli air-strike in 1981 and the Tammuz II Reactor was destroyed during the First Gulf War in 1991. In addition to being responsible for managing the decommissioning wastes, the RWTMD is responsible for more than 950 disused sealed radioactive sources, contaminated debris from the first Gulf War and (approximately 900 tons) of naturally-occurring radioactive materials wastes from oil production in Iraq. The RWTMD has trained staff, rehabilitated the Building 39 Radioactive Waste Storage building, rehabilitated portions of the French-built Radioactive Waste Treatment Station, organized and secured thousands of drums of radioactive waste organized and secured the stores of disused sealed radioactive sources. Currently, the IDD and the RWTMD are finalizing plans for the decommissioning of the Tammuz II Research Reactor. (authors)« less

France: Factors Shaping Foreign Policy, and Issues in U.S.-French Relations

DTIC Science & Technology

2006-01-03

national governments to expend public funds on enhancing the competitiveness of key companies. See Bennhold, Katrin , “ Sarkozy Urges Europe to Forge...consternés par la fragilité de leur puissance,” Le Monde, Sept. 3, 2005, p. 3; “ Hurricane Katrina: French Assistance,” doc. supplied by French embassy, Sept...the United States as having feet of clay. Hurricane Katrina fueled this sentiment. The French media was both puzzled by and critical of the U.S

[The "Société française d'Histoire de la Médecine" and the "Service de santé des armées"].

PubMed

Plessis, Jean-Louis

2003-01-01

The author recalled the significant role of the French military doctors in the French society as he conveyed the different times and the most significant characters of the French Military Health Service. He underlined the role of the Val-de-Grace Museum as a witness of the importance of the past of the French Military Health Service and of the technical progresses in hospitals, laboratories as well as on the ground.

Four cases of acute chagasic myocarditis in French Guiana.

PubMed

Carme, B; Aune, I; Nguyen, G; Aznar, C; Beaudet, B

2001-01-01

The authors report four cases of acute chagasic myocarditis which had been diagnosed and treated in Cayenne, French Guiana, in the past 6 years. This French territory, which has the highest standard of living in South America, should be considered an area of risk for sporadic Chagas disease with epidemiologic features similar to those of the disease found in dense Amazon forest areas. Appropriate measures must be taken to screen and promptly manage Chagas disease in the French Guiana population.

Development of English and French Language and Literacy Skills in EL1 and EL French Immersion Students in the Early Grades

ERIC Educational Resources Information Center

Au-Yeung, Karen; Hipfner-Boucher, Kathleen; Chen, Xi; Pasquarella, Adrian; D'Angelo, Nadia; Deacon, S. Hélène

2015-01-01

In this article, we report two studies that compared the development of English and French language and literacy skills in French immersion students identified as native English speakers (EL1s) and English learners (ELs). In study 1, 81 EL1s and 147 ELs were tested in the fall and spring terms of grade 1. The EL1s and ELs had similar outcomes and…

Cultures in Conflict: An Assessment of Frontier Diplomacy during the French and Indian War

DTIC Science & Technology

2008-01-01

DUring the French and Indian War 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER...competitive world of 18th century imperial trade. France desired peace with the Iroquois but not too much peace. FRENCH COLONISTS SMALL POPULATION Despite...tribes .. .in peace and union against a common enemy - that is, the Iroquois.,,48 FRENCH DIPLOMACY Within New France , and especially the pays d’en haut

Assessing a Suitable Contribution of the French Armor Branch to the Doctrinal Development of Violence: Mastering Operations in the Urban Environment

DTIC Science & Technology

2003-06-06

France : New Defense for a New Millennium,” Parameters, winter 1996-87, 99-108. 17George A. Bloch, “ French Military Reform: Lessons for America’s Army...ASSESSING A SUITABLE CONTRIBUTION OF THE FRENCH ARMOR BRANCH TO THE DOCTRINAL DEVELOPMENT OF VIOLENCE: MASTERING OPERATIONS IN THE URBAN ENVIRONMENT...MILITARY ART AND SCIENCE General Studies by Jean-Michel Millet, MAJ, FRENCH ARMY BTEMG, Paris, 2002 Fort Leavenworth, Kansas 2003 Approved for

Trinquier and Galula French Counterinsurgency Theories in the Algerian War and Their Application to Modern Conflicts

DTIC Science & Technology

2008-01-01

French Army and were posted to Algeria during the conflict known in France as the Algerian War. Both officers documented their first hand observations... France , he was assigned, in 1937, to Shanghai. During WorId War II, Trinquier, along with most of the French forces in the area, remained part of the...Virginia 22134-5068, MASTER OF MILITARY STUDIES TITLE: I TRINQUIER AND GALULA FRENCH COUNTERINSURGENCY THEORIES IN THE ALGERIAN WAR AND THEIR APPLICATION

Flying Qualities and Performance Evaluation of the Breguet 941 Turbo-Prop Troop Transport

DTIC Science & Technology

1964-01-01

evaluation was conducted durin g September, 1963 at the French Air Force Test Center at Mont de Marsan, France . Following fixes made to the airplane as a...techniques used were those which were developed by the contractor and the French Air Force. At the request of the French project pilot, no attempt was made...the French project pilot using the automatic pitch trim change system to compensate for flap retrac- tion from 98’ to 70. Airplane response and

Retrieval and Organizational Strategies in Conceptual Memory: A Computer Model.

DTIC Science & Technology

1980-11-01

restaurant once in his life. According to the rules for indexing a first event, we would imagine it to be indexed under "serves French food " in his...which serves French food ", an E-MOP created from the two experiences. When CYRUS indexes a second event where a first is already indexed, it retrieves...subsequent times a person goes to a French restaurant, the discrimination "serves French food " will direct the episode to the "restaurants which serve

Un gars, une fille: plaidoyer pour la culture avec un "petit c" dans un cours de francais languae etrangere (Un gars, une fille: Culture with a "Litte c" in a French as a econd Language Course).

ERIC Educational Resources Information Center

Black, Catherine

2001-01-01

Looks at the Quebecois TV show, "Un gars, Une fille" used in a university French course to teach the socio-cultural reality that underlies all linguistic utterances in a university-level French course. Attempts to identify what makes the show more authentic than videos and CD ROMs that accompany most language textbooks in French.…

Fiches pratiques: Systeme temporel du passe; Le Village, dossier langue (extraits); L'Inspecteur mene l'enquete; La ZUP (Practical Ideas: Temporal System of the Past Tense; The Village, Language File; The Inspector Leads the Investigation; The Urban Priority Zone).

ERIC Educational Resources Information Center

de Meyer, Bernard; And Others

1993-01-01

Four instructional ideas for use in the French second-language classroom are described, including an exercise in the temporal aspect of French past tenses; part of a series on simulating a French village community; a verb tense drill set in the context of a murder mystery; and an exercise in current French street slang. (MSE)

Environmental Inventory Report. East St. Louis and Vicinity, Cahokia Canal Drainage Area, Madison and St. Clair Counties, Illinois. Volume 4.

DTIC Science & Technology

1981-05-01

successive waves of Indian, French , British, and Americans to what is now Madison and St. Clair Counties. This section of the Cahokia Canal...by the French . In 1673 the Jesuit missionary, Marquette, anda fur-trader, Jol iet, descended the Mississippi by canoe to a point somewhere south of...it. French Settlements The French were also the first to attempt permanent settlements in Illinois. In 1675, at a site near present day Utica in La

Reliability and validity of the French-Canadian version of the scoliosis research society 22 questionnaire in France.

PubMed

Lonjon, Guillaume; Ilharreborde, Brice; Odent, Thierry; Moreau, Sébastien; Glorion, Christophe; Mazda, Keyvan

2014-01-01

Outcome study to determine the internal consistency, reproducibility, and concurrent validity of the French-Canadian version of the Scoliosis Research Society 22 (SRS-22 fcv) patient questionnaire in France. To determine whether the SRS-22 fcv can be used in a population from France. The SRS-22 has been translated and validated in multiple countries, notably in the French-Canadian language in Quebec, Canada. Use of SRS-22 fcv seems appropriate for evaluating adolescent idiopathic scoliosis in France. However, French-Canadian French is noticeably different from the French spoken in France, and no study has investigated the use of a French-Canadian version of a health-quality questionnaire in another French population. The methods used for validating the SRS-22 fcv in Quebec were adopted for use with a group of 200 adolescents with idiopathic scoliosis and 60 healthy adolescents in France. Reliability and reproducibility were measured by the Cronbach α and intraclass correlation coefficient (ICC), construct validity by factorial analysis, concurrent validity by the Short-Form of the survey, and discriminant validity by analysis of variance and multivariate linear regression. In France, the SRS-22 fcv showed good global internal consistency (Cronbach α = 0.87, intraclass correlation coefficient = 0.92), a coherent factorial structure, and high correlation coefficients between the SRS-22 fcv and Short-Form of the survey (P < 0.001). However, reliability and validity were slightly less than that for the instrument's original validation and the validation of the SRS-22 fcv in Quebec. These differences could be explained by language and cultural differences. The SRS-22 fcv is relevant for use in France, but further development and validation of a specific French questionnaire remain necessary to improve the assessment of functional outcomes of adolescents with scoliosis in France. N/A.

An Assessment of the Measurement Equivalence of English and French Versions of the Center for Epidemiologic Studies Depression (CES-D) Scale in Systemic Sclerosis

PubMed Central

Delisle, Vanessa C.; Kwakkenbos, Linda; Hudson, Marie; Baron, Murray; Thombs, Brett D.

2014-01-01

Objectives Center for Epidemiologic Studies Depression (CES-D) Scale scores in English- and French-speaking Canadian systemic sclerosis (SSc) patients are commonly pooled in analyses, but no studies have evaluated the metric equivalence of the English and French CES-D. The study objective was to examine the metric equivalence of the CES-D in English- and French-speaking SSc patients. Methods The CES-D was completed by 1007 English-speaking and 248 French-speaking patients from the Canadian Scleroderma Research Group Registry. Confirmatory factor analysis (CFA) was used to assess the factor structure in both samples. The Multiple-Indicator Multiple-Cause (MIMIC) model was utilized to assess differential item functioning (DIF). Results A two-factor model (Positive and Negative affect) showed excellent fit in both samples. Statistically significant, but small-magnitude, DIF was found for 3 of 20 CES-D items, including items 3 (Blues), 10 (Fearful), and 11 (Sleep). Prior to accounting for DIF, French-speaking patients had 0.08 of a standard deviation (SD) lower latent scores for the Positive factor (95% confidence interval [CI]−0.25 to 0.08) and 0.09 SD higher scores (95% CI−0.07 to 0.24) for the Negative factor than English-speaking patients. After DIF correction, there was no change on the Positive factor and a non-significant increase of 0.04 SD on the Negative factor for French-speaking patients (difference = 0.13 SD, 95% CI−0.03 to 0.28). Conclusions The English and French versions of the CES-D, despite minor DIF on several items, are substantively equivalent and can be used in studies that combine data from English- and French-speaking Canadian SSc patients. PMID:25036894

Analysis of subsequent publication of scientific orally presented abstracts of the French National Congress of Radiology. Part II: Focus on the French abstracts.

PubMed

Dangouloff-Ros, V; Ronot, M; Lagadec, M; Vilgrain, V

2015-05-01

To evaluate the publication rate of scientific abstracts that were presented orally at the 2008, 2009, and 2010 annual meetings of the French Society of Radiology by French radiologists, and to perform a French regional analysis. Orally presented abstracts were identified by examining online abstract books of the 2008, 2009, and 2010 annual meetings of the French Society of Radiology, and cross-checked by reviewing the paper version of abstracts for the same period. Only abstracts from French teams were selected. The administrative region of submission was noted for each abstract and for each region the total population, the number of active radiologists, the number of active members of the French Society of Radiology and the number of academic radiologists were noted. Imaging subspecialties were also noted. 625 abstracts were identified resulting in 268 publications (publication rate: 43%). The median number of presentations and publications per region was 18 (range: 1-255) and 7 (range: 0-101), respectively. The ratio per million inhabitants was 7.5 and 3 respectively. The median number of presentations and publications per 100 active radiologists (respectively members of the FSR) was 7 and 3 (respectively 10 and 4). The median number of presentations and publications per academic radiologist were 2.6, and 1.2, respectively. The regional variations for each indicator were high (40-180%). Three subspecialties had a publication rate of more than 50%: thoracic imaging (58%), abdominal imaging (52%), and genitourinary imaging (51%). The publication rate of orally presented French scientific abstracts was high, with important variations according to the regions of origin and imaging subspecialties. Copyright © 2015 Éditions françaises de radiologie. Published by Elsevier Masson SAS. All rights reserved.

Functional limitations and overweight among migrants in the Histoire de Vie study (Insee, 2003).

PubMed

Lert, F; Melchior, M; Ville, I

2007-12-01

In France, epidemiological data on immigrant population are limited since characterization of immigrants is viewed as a sensitive issue. The Histoire de Vie survey has enabled the description of the association of immigration characteristics and two health indicators. Health-related functional limitations and overweight status (BMI> or =25 kg/m(2)) were studied among 18 to 64 years old using indirect age standardization. Immigration status was characterized in four different ways: via the migratory pathways of interviewees and their parents (French born to two French-born parents, second-generation, immigrated at the age of 15 or younger, immigrated at the age of 16 or older), citizenship (French by birth, French by naturalisation, non French), geographical origin (France, Europe, outside Europe) and language(s) spoken at home (French mother tongue, French for persons who do not have French as mother tongue, French and another language, another language). The analyses were conducted separately in men and in women and stratified by occupational status (upper and lower). For functional limitations, the analysis was repeated excluding participants whose limitations occurred before the age of 19, which was the average age of immigration, to assess a possible healthy migrant effect. Compared to French men born to two French parents, an increased rate of functional limitations was observed among men born in Europe and/or who had at least one parent born in Europe (SMR: 1.4; 95% CI: 1.06-1.81) and a reduced rate among participants born outside Europe or who had at least one parent born outside Europe (SMR: 0.63; 95% CI: 0.46-0.86); these differences remained when social status was taken into account. Among women, a tendency towards a lower rate of functional limitations was found in lower social status groups among those who immigrated as adults, among non French citizens and among non Europeans. Restricting the analysis to individuals free of limitations at the age of 19 did not suggest a healthier migrant effect. Among men, the risk of being overweight did not differ according to immigration characteristics. Women who immigrated in their adult life (SMR: 1.42; 95% CI: 1.18-1.74), who had foreign citizenship (SMR: 1.44; 95% CI: 1.18-1.74) and who still spoke their mother tongue at home (SMR: 1.53; 95%CI: 1.23-1.88) were more likely to be overweight than non migrant women. These results were observed in lower social groups but not in upper social groups. These results demonstrate a heterogeneous relationship between immigration status and health, according to age at immigration, gender and origin while the migrant second-generation appears quite close to the population born French to two French-born parents. Further studies are needed to provide data on a wider range of health indicators. In the future, health surveys should document detailed information to allow for a full characterisation of the migrant population.

AGR-2: The first irradiation of French HTR fuel in Advanced Test Reactor

DOE Office of Scientific and Technical Information (OSTI.GOV)

T. Lambert; B. Grover; P. Guillermier

AGR-2, the second irradiation of the US program for qualification of the NGNP fuel, is open to international participation within the scope of the Generation IV International Forum. In this frame, it includes in its multi-capsule irradiation rig an irradiation of French HTR fuel manufactured in the CAPRI line (GAIA facility at CEA/Cadarache and AREVA/CERCA compacting line at Romans). The AGR-2 irradiation is designed to place our first fabrications of HTR particles under operating conditions that are representative of ANTARES project while keeping close to the test range of the German fuel as much as possible, which is the referencemore » in terms of irradiation behavior. A few batches of particles and 12 fuel compacts were produced and characterized in 2009 by CEA and CERCA. The fuel main characteristics are in conformity with our specifications and in compliance with INL requirements. The AGR-2 experiment is based on the design and devices used in the first experiment of the AGR program. The design makes it possible to monitor the irradiation conditions and in particular, the temperature, the power and the fission products released from fuel particles. The in pile equipment consists of a multi-capsule device designed to simultaneously irradiate six independent capsules with temperature control. The out-of-core part consists of the equipment for actively controlling temperature and measuring the fission products release on-line. The target conditions for the irradiation experiment were defined with the aim of comparing the results obtained under irradiation with German particles along with the objectives of reaching burn-up and fluence targets to validate the behavior of our fuel in a significant range (15% FIMA – 5 × 1025 n/m2 at 600 EFPD with centerline fuel temperature about 1100 degrees C). These conditions have to be representative of ANTARES project characteristics. These target conditions were compared with final results from neutron and thermal design studies performed by INL team, and preliminary thermal mechanical ATLAS calculations were carried out by CEA from this pre-design. Despite the mean burn-up achieved in approximately 600 EFPD being a little high (16.3% FIMA max. associated with a low fluence up to 2.85 × 1025 n/m2), this irradiation will nevertheless encompass the range of irradiation effects covered in our experimental objectives (maximum stress peak at start of irradiation then sign inversion of the stress in the SiC layer). In addition, the fluence and burn-up acceleration factors are very similar to those of the German reference experiments. This experimental irradiation began in July 2010 in the Advanced Test Reactor (ATR) at the Idaho National Laboratory (INL) and first results have been acquired.« less

Le Figaro. Revised.

ERIC Educational Resources Information Center

Crawford, Linda

These instructional materials are designed for students with some French reading skills and vocabulary in late beginning or early intermediate senior high school French. The objectives are to introduce students to a French newspaper, "Le Figaro," and develop reading skills for skimming, gathering specific information, and relying on cognates. The…

French Latin Association Demands Full Restoration of Secondary Classics Curriculum

ERIC Educational Resources Information Center

Denegri, Raymond

1978-01-01

Discusses the demands of the Association pour la Defense du Latin that Latin be returned to the French secondary school curriculum and that the Classics-Science baccalaureat be restored as one of the French secondary programs. Benefits of studying Latin are enumerated. (KM)

Do 11-Month-Old French Infants Process Articles?

ERIC Educational Resources Information Center

Halle, Pierre A.; Durand, Catherine; de Boysson-Bardies, Benedicte

2008-01-01

The first part of this study examined (Parisian) French-learning 11-month-old infants' recognition of the six definite and indefinite French articles: "le", "la", "les", "un", "une", and "des". The six articles were compared with pseudoarticles in the context of disyllabic or monosyllabic…

French Romanticism and Napoleon's "Geometric Men."

ERIC Educational Resources Information Center

Cole, Robert A.

1982-01-01

French intellectual thought changed during the Napoleonic Era. The effects of the Enlightenment philosophers, the French Revolution, the Industrial Revolution, and Romanticism on the development of Napoleon's philosophical outlook are used to illustrate the changes occurring in France as a whole in the early nineteenth century. (AM)

The Politics of French University Reform: Ten Years after May.

ERIC Educational Resources Information Center

Ambler, John S.

1978-01-01

Examines French higher education in terms of Michel Crozier's theory that views the French as torn between two conflicting desires: to maximize personal autonomy and to assure an ordered and orderly environment. Participation on all levels in the university system is described. (AMH)

Teaching Civilization with "Le Petit Nicholas."

ERIC Educational Resources Information Center

Pinet, Christopher

1983-01-01

Discusses the notions and concepts presented in "Le Petit Nicholas." Examines (1) how Goscinny presents his assimilation and understanding of French life to French children and adults and (2) how the books can be used as an introduction to French civilization at the intermediate level. (EKN)

7 CFR 993.50 - Outgoing regulation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA... any lot of French prunes for human consumption as prunes, or any lot of mixed dried fruit containing French prunes for human consumption as mixed dried fruit, unless the average count of French prunes...

7 CFR 993.50 - Outgoing regulation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA... any lot of French prunes for human consumption as prunes, or any lot of mixed dried fruit containing French prunes for human consumption as mixed dried fruit, unless the average count of French prunes...

7 CFR 993.50 - Outgoing regulation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA... any lot of French prunes for human consumption as prunes, or any lot of mixed dried fruit containing French prunes for human consumption as mixed dried fruit, unless the average count of French prunes...

7 CFR 993.50 - Outgoing regulation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA... any lot of French prunes for human consumption as prunes, or any lot of mixed dried fruit containing French prunes for human consumption as mixed dried fruit, unless the average count of French prunes...

More French, s'il vous plait!

ERIC Educational Resources Information Center

McGillivray, W. Russ, Ed.

The collection of essays on French second language instruction in Canada, directed to parents, includes: "Our Brave New World" (Andrew Kniewasser); "French in Your School: Identifying and Achieving the Right Program" (Carolyn Hodych, Jos Scott); "So, You're Worried About Becoming an Immersion Parent" (Judy Gibson);…

Les affaires "en francais" (Business "In French").

ERIC Educational Resources Information Center

Sanko, Helene N.

1993-01-01

A French brochure entitled "700 Current Words for Business" was developed to familiarize the business community with modern French business vocabulary and avoid intrusion of terminology from other languages. Some terms are neologisms. Translations from Latin, Japanese, and English illustrate the etymology and morphological patterns of…

The French connection: some contributions of French-language research in the post-Piagetian era.

PubMed

Larivée, S; Normandeau, S; Parent, S

2000-01-01

This article presents French-speaking researchers' contribution to the field of differential developmental psychology. Following a brief review of key Piagetian ideas pertaining to his conceptualization of individual differences, the core of the article traces methodological and theoretical transformations that were necessary for understanding individual differences within a general theory of cognitive development. On a methodological level, French-speaking researchers went from standardizing Piaget's clinical method to constructing developmental scales and operational tests. On a theoretical level, Reuchlin's writings guided Longeot, and several other French (Lautrey and Bideaud) and Genevan (de Ribaupierre and Rieben) researchers into a scientific quest for a genuine integration of differential and developmental psychology. We present an overview of the pluralistic and multidimensional model of cognitive functioning and development that emerged from the work of the French-Swiss team of researchers. Concluding remarks focus on the actual research agendas of researchers interested in resolving the challenging issue of understanding relationships between inter- and intraindividual differences and general tendencies in cognitive development.

Using multi-terminology indexing for the assignment of MeSH descriptors to health resources in a French online catalogue

PubMed Central

Pereira, Suzanne; Névéol, Aurélie; Kerdelhué, Gaétan; Serrot, Elisabeth; Joubert, Michel; Darmoni, Stéfan J.

2008-01-01

Background: To assist with the development of a French online quality-controlled health gateway (CISMeF), an automatic indexing tool assigning MeSH descriptors to medical text in French was created. The French Multi-Terminology Indexer (F-MTI) relies on a multi-terminology approach involving four prominent medical terminologies and the mappings between them. Objective: In this paper, we compare lemmatization and stemming as methods to process French medical text for indexing. We also evaluate the multi-terminology approach implemented in F-MTI. Methods: The indexing strategies were assessed on a corpus of 18,814 resources indexed manually. Results: There is little difference in the indexing performance when lemmatization or stemming is used. However, the multi-terminology approach outperforms indexing relying on a single terminology in terms of recall. Conclusion: F-MTI will soon be used in the CISMeF production environment and in a Health MultiTerminology Server in French. PMID:18998933

Examination of the validity and reliability of the French version of the Brief Self-Control Scale

PubMed Central

Brevers, Damien; Foucart, Jennifer; Verbanck, Paul; Turel, Ofir

2017-01-01

This study aims to develop and to validate a French version of the Brief Self-Control Scale (BSCS; Tangney et al., 2004). This instrument is usually applied as a unidimensional self-report measure for assessing trait self-control, which captures one’s dispositional ability to resist short-term temptation in order to reach more valuable long-term goals. Data were collected from two independent samples of French-speaking individuals (n1 = 287; n2 = 160). Results indicated that the French version of the BSCS can be treated as unidimensional, like the original questionnaire. Data also showed consistent acceptable reliability and reasonable test-retest stability. Acceptable external validity of constructs was supported by relationships with self-reported measures of impulsivity (UPPS), including urgency, lack of premeditation, and lack of perseverance. Overall, the findings suggest that the average score of the French version of the BSCS is a viable option for assessing trait self-control in French speaking populations. PMID:29200467

The dissemination of the French School of Psychiatry and its impact in the world.

PubMed

Richa, S; Masson, M; Tawil, S-P

2018-06-08

The French School of Psychiatry has characteristics which are proper to it, and it conveys many notions related to health care, in addition to the accompaniment and the comprehension of mentally ill people and mental illness. These notions are specific to the French culture. Thus, famous French psychiatrists have described many syndromes and discovered the first neuroleptic, chlorpromazine. Among these psychiatrists: Pinel, Esquirol, Janet, Ey, Delay and Deniker. Furthermore, the first World Psychiatry Congress was held in Paris in 1950. It was a major congress for many specialists from all the world have participated and strongly influenced the future of psychiatry in the world. We will be describing the French School of Psychiatry's impact in the world (South America) and mainly in the French-speaking world (Romania, Africa, Lebanon and Quebec). We will also be discussing the tools, associations and publications which participate in the dissemination of this school of thought's knowledge. Copyright © 2018 L'Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.

Examination of the validity and reliability of the French version of the Brief Self-Control Scale.

PubMed

Brevers, Damien; Foucart, Jennifer; Verbanck, Paul; Turel, Ofir

2017-10-01

This study aims to develop and to validate a French version of the Brief Self-Control Scale (BSCS; Tangney et al., 2004). This instrument is usually applied as a unidimensional self-report measure for assessing trait self-control, which captures one's dispositional ability to resist short-term temptation in order to reach more valuable long-term goals. Data were collected from two independent samples of French-speaking individuals ( n 1 = 287; n 2 = 160). Results indicated that the French version of the BSCS can be treated as unidimensional, like the original questionnaire. Data also showed consistent acceptable reliability and reasonable test-retest stability. Acceptable external validity of constructs was supported by relationships with self-reported measures of impulsivity (UPPS), including urgency, lack of premeditation, and lack of perseverance. Overall, the findings suggest that the average score of the French version of the BSCS is a viable option for assessing trait self-control in French speaking populations.

Screening for cervical cancer in French Guiana: screening rates from 2006 to 2011.

PubMed

Douine, M; Roué, T; Lelarge, C; Adenis, A; Thomas, N; Nacher, M

2015-12-01

In French Guiana, the age-standardized incidence rate of cervical cancer is four times higher than in France and the mortality rate 5.5 times higher. A survival study revealed that stage at diagnosis was the main factor influencing the prognosis, showing that early detection is crucial to increase cervical cancer survival. The present study aimed at evaluating the cervical cancer screening rate between 2006 and 2011 by age and for a 3-year period in French Guiana. All pap smears realised in French Guiana were analysed in two laboratories allowing exhaustive review of screening data. The screening rate was estimated at about 54% from 2006 to 2011, with a statistical difference between coastal and rural area (56.3% versus 18.7%). Although the methodological difference did not allow comparisons with metropolitan France, these results could be used to evaluate the impact of organised cervical cancer screening by the French Guiana Association for Organized Screening of Cancers which has been implemented in French Guiana since 2012.

Berber genealogy and the politics of prehistoric archaeology and craniology in French Algeria (1860s-1880s).

PubMed

Effros, Bonnie

2017-03-01

Following the conquest of Algiers and its surrounding territory by the French army in 1830, officers noted an abundance of standing stones in this region of North Africa. Although they attracted considerably less attention among their cohort than more familiar Roman monuments such as triumphal arches and bridges, these prehistoric remains were similar to formations found in Brittany and other parts of France. The first effort to document these remains occurred in 1863, when Laurent-Charles Féraud, a French army interpreter, recorded thousands of dolmens and stone formations south-west of Constantine. Alleging that these constructions were Gallic, Féraud hypothesized the close affinity of the French, who claimed descent from the ancient Gauls, with the early inhabitants of North Africa. After Féraud's claims met with scepticism among many prehistorians, French scholars argued that these remains were constructed by the ancestors of the Berbers (Kabyles in contemporary parlance), whom they hypothesized had been dominated by a blond race of European origin. Using craniometric statistics of human remains found in the vicinity of the standing stones to propose a genealogy of the Kabyles, French administrators in Algeria thereafter suggested that their mixed origins allowed them to adapt more easily than the Arab population to French colonial governance. This case study at the intersection of prehistoric archaeology, ancient history and craniology exposes how genealogical (and racial) classification made signal contributions to French colonial ideology and policy between the 1860s and 1880s.

End stage renal disease in French Guiana (data from R.E.I.N registry): South American or French?

PubMed

Rochemont, Dévi Rita; Meddeb, Mohamed; Roura, Raoul; Couchoud, Cécile; Nacher, Mathieu; Basurko, Célia

2017-06-30

End-Stage renal disease (ESRD) causes considerable morbidity and mortality, and significantly alters patients' quality of life. There are very few published data on this problem in the French Overseas territories. The development of a registry on end stage renal disease in French Guiana in 2011 allowed to describe the magnitude of this problem in the region for the first time. Using data from the French Renal Epidemiology and Information Network registry (R.E.I.N). Descriptive statistics on quantitative and qualitative variables in the registry were performed on prevalent cases and incident cases in 2011, 2012 and 2013. French Guiana has one of the highest ESRD prevalence and incidence in France. The two main causes of ESRD were hypertensive and diabetic nephropathies. The French Guianese population had a different demographic profile (younger, more women, more migrants) than in mainland France. Most patients had at least one comorbidity, predominantly (95.3%) hypertension. In French Guiana dialysis was initiated in emergency for 71.3% of patients versus 33% in France (p < 0.001). These first results give important public health information: i) End stage renal disease has a very high prevalence relative to mainland France ii) Patients have a different demographic profile and enter care late in the course of their renal disease. These data are closer to what is observed in the Caribbean or in Latin America than in Mainland France.

Pourquoi le francais et quel francais au Maroc? (Why French and Which French in Morocco?)

ERIC Educational Resources Information Center

Akouaou, Ahmed

1984-01-01

The status of French in Morocco is ambiguous: it is neither an official language nor a foreign language, and it would benefit greatly from an official definition that would allow a variety of language conflicts to be resolved. (MSE)

Tuning History: The French Experience

ERIC Educational Resources Information Center

Lamboley, Jean-Luc

2017-01-01

The paper shows that Tuning Project has generated indifference more than resistance within the French academic community. It proposes an analysis of the reasons of this situation: difficulties arising from Tuning itself, the resistance of the French academic tradition, the institutional inhibitors and facilitators. The impact of Tuning on French…

Interdependence Revisited: Mathematics Achievement in an Intensified French Immersion Program.

ERIC Educational Resources Information Center

Bournot-Trites, Monique; Reeder, Kenneth

2001-01-01

Examines the effect of teaching mathematics in French on mathematics achievement evaluated in English. Analyzes the effect of increased intensity of bilingual education on mathematics achievement and the effects of language of testing in the context of French immersion at the intermediate level. (Author/VWL)

Culture Curriculum: French, Level II.

ERIC Educational Resources Information Center

Hall, Ruth Wellman

This teacher's guide to cultural instruction at level 2 integrates materials derived from several sources. The guide is based on: (1) suggestions from "French for Secondary Schools," New York State Education Department; (2) general information concerning the geography, products, industries, regions, cities of France, the French Union, and the city…

Metropolitan French: Familiarization & Short-Term Training.

ERIC Educational Resources Information Center

Iszkowski, Marie-Charlotte

The U.S. Department of State's Foreign Service Institute French Familiarization and Short-Term (FAST) course for personnel working and living in France consists of 10 weeks of French language instruction combined with practical and cultural information. An introductory section outlines FAST course objectives and sample teaching techniques in…

Demography and disorders of the French Bulldog population under primary veterinary care in the UK in 2013.

PubMed

O'Neill, Dan G; Baral, Lauren; Church, David B; Brodbelt, Dave C; Packer, Rowena M A

2018-01-01

Despite its Gallic name, the French Bulldog is a breed of both British and French origin that was first recognised by The Kennel Club in 1906. The French Bulldog has demonstrated recent rapid rises in Kennel Club registrations and is now (2017) the second most commonly registered pedigree breed in the UK. However, the breed has been reported to be predisposed to several disorders including ocular, respiratory, neurological and dermatological problems. The VetCompass™ Programme collates de-identified clinical data from primary-care veterinary practices in the UK for epidemiological research. Using VetCompass™ clinical data, this study aimed to characterise the demography and common disorders of the general population of French Bulldogs under veterinary care in the UK. French Bulldogs comprised 2228 (0.49%) of 445,557 study dogs under veterinary care during 2013. Annual proportional birth rates showed that the proportional ownership of French Bulldog puppies rose steeply from 0.02% of the annual birth cohort attending VetCompass™ practices in 2003 to 1.46% in 2013. The median age of the French Bulldogs overall was 1.3 years (IQR 0.6-2.5, range 0.0-13.0). The most common colours of French Bulldogs were brindle (solid or main) (32.36%) and fawn (solid or main) (29.9%). Of the 2228 French Bulldogs under veterinary care during 2013, 1612 (72.4%) had at least one disorder recorded. The most prevalent fine-level precision disorders recorded were otitis externa (14.0%, 95% CI: 12.6-15.5), diarrhoea (7.5%, 95% CI: 6.4-8.7), conjunctivitis (3.2%, 95% CI: 2.5-4.0), nails overlong (3.1%, 95% CI% 2.4-3.9) and skin fold dermatitis (3.0%, 95% CI% 2.3-3.8). The most prevalent disorder groups were cutaneous (17.9%, 95% CI: 16.3-19.6), enteropathy (16.7%, 95% CI: 15.2-18.3), aural (16.3%, 95% CI: 14.8-17.9), upper respiratory tract (12.7%, 95% CI: 11.3-14.1) and ophthalmological (10.5%, 95% CI: 9.3-11.9). Ownership of French Bulldogs in the UK is rising steeply. This means that the disorder profiles reported in this study reflect a current young UK population and are likely to shift as this cohort ages. Otitis externa, diarrhoea and conjunctivitis were the most common disorders in French Bulldogs. Identification of health priorities based on VetCompass™ data can support evidence-based reforms to improve health and welfare within the breed.

Comprehension of Sentences with Stylistic Inversion by French Aphasic Patients

ERIC Educational Resources Information Center

Rigalleau, Francois; Baudiffier, Vanessa; Caplan, David

2004-01-01

Three French-speaking agrammatic aphasics and three French-speaking Conduction aphasics were tested for comprehension of Active, Passive, Cleft-Subject, Cleft-Object, and Cleft-Object sentences with Stylistic Inversion using an object manipulation test. The agrammatic patients consistently reversed thematic roles in the latter sentence type, and…

Multilingualism and Web Advertising: Addressing French-Speaking Consumers

ERIC Educational Resources Information Center

Martin, Elizabeth

2011-01-01

Drawing inferences from both quantitative and qualitative data, this study examines the extent to which American companies tailor their Web advertising for global audiences with a particular focus on French-speaking consumers in North America, Europe, Africa, the Caribbean and French Polynesia. Explored from a sociolinguistic and social semiotic…

Debate-Creating vs. Accounting References in French Medical Journals.

ERIC Educational Resources Information Center

Salager-Meyer, Francoise

2000-01-01

Investigates the quantitative and qualitative evolution of debate-creating vs. accounting references in 90 French medical articles published between 1810 and 1995. Suggests that nineteenth-century French academic writing tends to be more polemical or oppositional than cooperative by contrast to its twentieth-century counterpart. Suggests that the…

Acoustical Measurements of Selected Intonation Contours of French.

ERIC Educational Resources Information Center

Howie, John M.

Recent studies of rising intonation contours in French, in particular the acoustical differences that serve to distinguish Yes/No questions from other rising intonations are reviewed. The preliminary results of a pilot study of rising intonations in French, in which average curves were obtained from spectrographic measurements of fundamental…

Marketing, commercialisation, mercatique, marcheage, mise en marche ("Marketing" and Its Translations in French)

ERIC Educational Resources Information Center

Guilloton, Noelle

1977-01-01

A study of the five terms used in French for the English term "Marketing." The notion "marketing" is defined, proposed solutions are compiled and criticized. While "marketing" is more frequently used, other factors indicate that "mercatique" is in the lead. (Text is in French.) (AMH)

Underlying Manifestations of Developmental Phonological Disorders in French-Speaking Pre-Schoolers

ERIC Educational Resources Information Center

Brosseau-Lapré, Françoise; Rvachew, Susan

2017-01-01

This study examined the psycholinguistic profiles of Quebec French-speaking children with developmental phonological disorders (DPD). The purpose was to determine whether the endophenotypes that have been identified in English-speaking children with DPD are similarly associated with speech impairment in French-speaking children. Seventy-two…

Linguistic Pluralism in France.

ERIC Educational Resources Information Center

Laroche, Jacques M.

This paper suggests that a discussion of linguistic pluralism in France begins by chronicling the emergence of French as the primary language in early French history and the role of linguistic minorities at various periods in French history. It then focuses on growing linguistic activism in the second half of the twentieth century, when the…

Introducing "La Francaise" to the Classroom.

ERIC Educational Resources Information Center

Weitz, Margaret Collins

Some of the reasons for including a study of "la Francaise" in the French curriculum are: the increased participation of women in French society, Franco-American dialogue on feminist issues, and the long tradition of women writers in France. American feminists have visited France, and major changes in French women's rights and…

Intensity Accents in French 2 Year Olds' Speech.

ERIC Educational Resources Information Center

Allen, George D.

The acoustic features and functions of accentuation in French are discussed, and features of accentuation in the speech of French 2-year-olds are explored. The four major acoustic features used to signal accentual distinctions are fundamental frequency of voicing, duration of segments and syllables, intensity of segments and syllables, and…

Navigating Native-Speaker Ideologies as FSL Teacher

ERIC Educational Resources Information Center

Wernicke, Meike

2017-01-01

Although a well-established domain of research in English language teaching, native-speaker ideologies have received little attention in French language education. This article reports on a study that examined the salience of "authentic French" in the identity construction of French as a second language (FSL) teachers in English-speaking…

The French Revolution after 200 Years: Is It Finally Over?

ERIC Educational Resources Information Center

Shorrock, William I.

1990-01-01

Maintains that the effects of the French Revolution continue today. Presents scholarly views on the significance of the revolution. Challenges the view that the French Revolution led to the violent totalitarian regimes of the twentieth century. Traces the history of the revolution and outlines its legacy. (RW)

La langue etrangere: reflexion sur le statut de la langue francaise en Algerie (Foreign Language: Reflections on the Status of the French Language in Algeria).

ERIC Educational Resources Information Center

Morsly, Dalila

1984-01-01

The unstable linguistic situation in Algeria resulting from official "normalization" in a country in which French has strong colonial roots is discussed, as well as its effects on the status of French instruction. (MSE)

The False-Friend Effect in Three Profoundly Deaf Learners of French: Disentangling Morphology, Phonology and Orthography

ERIC Educational Resources Information Center

Janke, Vikki; Kolokonte, Marina

2015-01-01

Three profoundly deaf individuals undertook a low-frequency backward lexical translation task (French/English), where morphological structure was manipulated and orthographic distance between test items was measured. Conditions included monomorphemic items (simplex), polymorphemic items (complex), items whose French morphological structure…

For the Good of France: The French Experience in Africa

DTIC Science & Technology

2012-04-01

French African policy to the president (the Elysée) through the African Unit ( Cellule Africaine). Additionally, as the Supreme Commander of the Armed...1997, France’s president Jacques Chirac announced the dissolution of the ‘ cellule africaine’. This new policy marked the end of French neo-colonial

Quand Berlin chante en francais: Une experience de promotion linguistique (When Berlin Sings in French: An Experiment in Linguistic Promotion).

ERIC Educational Resources Information Center

Pilhion, Roger; And Others

1984-01-01

A six-month French language promotion program in West Berlin revolving around French song and including interclass competitions, a teaching seminar, recitals, conferences, film showings, and an exposition is described, and participant and observer reactions are presented. (MSE)

Living Language: Self-Assessment, Oral Production, and Domestic Immersion

ERIC Educational Resources Information Center

Dolosic, Haley N.; Brantmeier, Cindy; Strube, Michael; Hogrebe, Mark C.

2016-01-01

With 24 adolescent students enrolled in a French language summer camp, the present study examines the relationship between self-assessment and oral production in French, interpreting results through a framework of individual learning variables. Participants were surrounded by French inside and outside the classroom. Self-assessment was measured…

The Spelling Skills of French-Speaking Dyslexic Children

ERIC Educational Resources Information Center

Plisson, Anne; Daigle, Daniel; Montesinos-Gelet, Isabelle

2013-01-01

Learning to spell is very difficult for dyslexic children, a phenomenon explained by a deficit in processing phonological information. However, to spell correctly in an alphabetic language such as French, phonological knowledge is not enough. Indeed, the French written system requires the speller to acquire visuo-orthographical and morphological…

Illustrated French Idioms.

ERIC Educational Resources Information Center

Ainsa, Serge M.

Designed to promote an awareness of the everyday French language, this supplementary textbook was developed to enable students of French to use idiomatic expressions from the early learning stages to the more advanced levels. The units are arranged as follows according to the verb component of the expression: "avoir,""etre,""faire," the three…

Building a Writing Community through Learning of French

ERIC Educational Resources Information Center

Bissoonauth-Bedford, Anu.; Stace, Ray

2015-01-01

This paper reports on a pilot study designed to develop writing proficiency in French via collaborative writing activities at intermediate level at the University of Wollongong in Australia. Twenty four students in the final year of French studies program took part in this innovative approach which integrates multimodal functionality of the…

French Secondary School Students' Perceptions of the Education-Labor Market Link

ERIC Educational Resources Information Center

Sanquirgo, Nathalie; Turton, Richard; Killeen, John; Diamond, Wayne; Wach, Monique

2004-01-01

A survey was conducted to examine the strength of beliefs among French school pupils in three perceptions of the education-labor market link traditionally studied in the economy of human capital: "productivity", "screening" and "credentialism." Male and female French students aged between 14 and 24 years responded to…

Fairy Tales as a Cultural Context in the French Classroom.

ERIC Educational Resources Information Center

Obergfell, Sandra C.

1983-01-01

Discusses the use of fairy tales in intermediate and advanced French courses as source material for discussion of French cultural values and traditional behavior patterns. Methods of analyzing values in a fairy tale and implementation in the classroom are discussed using "Le Petit Chaperon Rouge" as an example. (AMH)

From Life in a French Town to the Artificial Heart: An Approach to the Teaching of Scientific French.

ERIC Educational Resources Information Center

Ross, Margaret E.

1988-01-01

Describes the experiences of one instructor in designing and implementing a short course in scientific French for upper level students majoring in applied biology at Glasgow College. Materials used and aspects of scientific language chosen are briefly discussed. (LMO)

Teaching Culture through Advertising.

ERIC Educational Resources Information Center

Stock, Janet C.

Some of the literature on the role of teaching culture in second language instruction is reviewed, with some emphasis on the work of Ortunio and the Kluckholn model of French culture. One instructor's use of French print and television advertising to teach French culture is described. Values such as intellectuality, traditionalism, and patriotism…

The Rhythmic Group, Liaison, Nouns and Verbs of French

ERIC Educational Resources Information Center

Ashby, William J.

1975-01-01

The "rhythmic group" in French (noun group or verb group) is described with examples. The aim is to find some relation between the morphophonological phenomena such as "liaison" occurring within such rhythmic groups and the syntactic structure of French. Available from Liber Laeromedel, Box 1205, S-22105 Lund, Sweden. (TL)

Left Dislocation in Near-Native French

ERIC Educational Resources Information Center

Donaldson, Bryan

2011-01-01

The present study is concerned with the upper limits of SLA--specifically, mastery of the syntax-discourse interface in successful endstate learners of second-language (L2) French (near-native speakers). Left dislocation (LD) is a syntactic means of structuring spoken French discourse by marking topic. Its use requires speakers to coordinate…

Techniques of Teaching Business Correspondence in French.

ERIC Educational Resources Information Center

Abrate, Jayne

A framework for using the material contained in French high school business correspondence manuals to teach business correspondence in French as a second language is presented. The intent is to introduce the function of various letter formats and to facilitate deciphering the content of the letters. Exercises promote situational analysis of…

French for Business: A Case Study.

ERIC Educational Resources Information Center

McCullough, Brenda

The paper discusses the development and evolution of the French for Business undergraduate language course at Oregon State University, focusing on: (1) instructor preparation; (2) course structure; (3) course content; (4) the business student as teacher and mentor; (5) cultural exchanges with French-speaking business students; (6) oral and written…

Plasmodium vivax Malaria among military personnel, French Guiana, 1998-2008.

PubMed

Queyriaux, Benjamin; Texier, Gaetan; Ollivier, Lenaick; Galoisy-Guibal, Laurent; Michel, Remy; Meynard, Jean-Baptiste; Decam, Christophe; Verret, Catherine; Pommier de Santi, Vincent; Spiegel, Andre; Boutin, Jean-Paul; Migliani, Rene; Deparis, Xavier

2011-07-01

We obtained health surveillance epidemiologic data on malaria among French military personnel deployed to French Guiana during 1998-2008. Incidence of Plasmodium vivax malaria increased and that of P. falciparum remained stable. This new epidemiologic situation has led to modification of malaria treatment for deployed military personnel.

The Building of a New Academic Field: The Case of French Didactiques

ERIC Educational Resources Information Center

Caillot, Michel

2007-01-01

In this article, the author attempts to show how French disciplinary "didactiques" were created and have developed. At the beginning, nobody could forecast the future and whether the "didactiques" would one day be recognised by the academic and instructional systems. The French "didactiques" are strongly based on…

8 CFR 247.11 - Notice.

Code of Federal Regulations, 2012 CFR

2012-01-01

... (Waiver of Rights, Privileges, Exemptions and Immunities) and, if a French national receiving salary from the French Republic, Form I-508F (election as to tax exemption under the Convention between the United States and the French Republic), within 10 days after service of the notice, or the alien, within such 10...

8 CFR 247.11 - Notice.

Code of Federal Regulations, 2014 CFR

2014-01-01

... (Waiver of Rights, Privileges, Exemptions and Immunities) and, if a French national receiving salary from the French Republic, Form I-508F (election as to tax exemption under the Convention between the United States and the French Republic), within 10 days after service of the notice, or the alien, within such 10...

8 CFR 247.11 - Notice.

Code of Federal Regulations, 2013 CFR

2013-01-01

... (Waiver of Rights, Privileges, Exemptions and Immunities) and, if a French national receiving salary from the French Republic, Form I-508F (election as to tax exemption under the Convention between the United States and the French Republic), within 10 days after service of the notice, or the alien, within such 10...

8 CFR 247.11 - Notice.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (Waiver of Rights, Privileges, Exemptions and Immunities) and, if a French national receiving salary from the French Republic, Form I-508F (election as to tax exemption under the Convention between the United States and the French Republic), within 10 days after service of the notice, or the alien, within such 10...

French-African Cultures: A Resource Unit.

ERIC Educational Resources Information Center

Forbes, Barbara

This resource unit concerns French-African cultures and their influence on other cultures. The materials may be incorporated into Levels 3, 4, and 5 French classes. Topics in the outline include environmental aspects; historical background; and cultural differences expressed in Senegal, Guinee, Mali, Cote d'Ivoire, Haute Volta, Togo, Dahomey,…

Amplitude, frequency, and timbre with the French horn

NASA Astrophysics Data System (ADS)

Konz, Nicholas; Ruiz, Michael J.

2018-07-01

The French horn is used to introduce the three basic properties of periodic waves: amplitude, frequency, and waveform. These features relate to the perceptual characteristics of loudness, pitch, and timbre encountered in everyday language. Visualizations are provided in the form of oscilloscope screenshots, spectrograms, and Fourier spectra to illustrate the physics. Introductory students will find the musical relevance interesting as they experience a real-world application of physics. Demonstrations playing the French horn are provided in an accompanying video (Ruiz 2018 Video: Amplitude, frequency, and timbre with the French horn http://mjtruiz.com/ped/horn/).

France: Factors Shaping Foreign Policy, and Issues in U.S.-French Relations

DTIC Science & Technology

2005-01-10

Policy, and Issues in U.S.- French Relations 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 France : Factors Shaping Foreign Policy, and Issues in U.S.- French Relations Summary The factors that...shape French foreign policy have changed since the end of the Cold War. The perspectives of France and the United States have diverged in some cases

France: Factors Shaping Foreign Policy, and Issues in U.S.-French Relations

DTIC Science & Technology

2006-05-19

Policy, and Issues in U.S.- French Relations 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 France : Factors Shaping Foreign Policy, and Issues in U.S.- French Relations Summary The factors that...shape French foreign policy have changed since the end of the Cold War. The perspectives of France and the United States have diverged in some cases