Sample records for accidents rapport fait

  1. Report made in the name of the Commission of cultural affairs, familial and social on the law proposition (n.1258) of Misses Christiane Taubira relative to the admission and the indemnification of the victims of the nuclear weapons tests or nuclear accidents; Rapport fait au nom de la commission des affaires culturelles, familiales et sociales sur la proposition de loi (n. 1258) de Mme christiane taubira relative a la reconnaissance et a l'indemnisation des victimes des essais ou accidents nucleaires



    The present proposition of law has for object to come up to the expectations of persons having participated to nuclear weapons test made by France between the 13. february 1960 and the 27 january 1996, in Sahara or French polynesia. The consequences on health can not be ignored even after several decades of years. Furthermore, the present proposition of law chooses to extend this measure to the victims of nuclear accidents. The Chernobylsk accident has shown that the French territory did not avoid to a risk inherent to this kind of activity. This project makes a census of the different nuclear tests with incidents, different accidents in France and the different kind of pathologies among the veterans and their progeny. The different steps for the victims to claim are detailed. Other states have adopted laws of compensation for the victims of their populations, civil or military ones. That is why this proposition of law comes today to be adopted. (N.C.)

  2. Information report made on the behalf of the European Affairs Commission on European policy for nuclear safety; Rapport d'information fait au nom de la commission des affaires europeennes (1) sur la politique europeenne de surete nucleaire

    Bizet, J.; Sutour, S.


    This report aims at defining some perspectives for the evolution of the European general legal framework for nuclear safety. The authors first outline the difficulty for a European policy to emerge. They explain this statement by the importance of the current policy of national states, of their operators and of their national regulation authorities. They evoke the few elements of this legal framework (EURATOM Treaty, jurisprudence) but outline the strong cooperation between national authorities. Then, they discuss some progresses which have been noticed during the past two years (the 'safety' directive, a proposition for a directive on the management of used fuel and radioactive wastes, and the recent works by WENRA), and discuss the consequences of the accident in Fukushima. Propositions are made, notably concerning the support to the 'waste' directive, the perpetuation of strength tests, the rewriting of the 'safety' directive of June 2009

  3. Constantine, fait colonial et pionniers musulmans du sport

    Boulebier, Djamel


    Soumis au code de l'indigénat, pensés comme « sujets » et « non citoyens », les Algériens ont eu beaucoup de mal à s'approprier les pratiques gymniques et sportives. Dans le rapport colonial le regard de « l'Autre » déterminait toutes les relations sociales et disait toute la difficulté et/ou l'impossibilité du "vivre ensemble". Le sport, comme fait culturel moderne, se proposait à la fois comme nouveau rapport au corps et nouvelle forme de rassemblement des individus. Par l'appropriation de ...

  4. Brandteknisk rapport

    Andersen, Gunna


    Brandkompendium for installatøruddannelsen er en tilegnelse af viden og færdighed i udarbejdelse af Brandteknisk Rapport for de studerendes byggeprojekter til forståelse af nødvendigheden af indbygning af brandteknisk installationer.......Brandkompendium for installatøruddannelsen er en tilegnelse af viden og færdighed i udarbejdelse af Brandteknisk Rapport for de studerendes byggeprojekter til forståelse af nødvendigheden af indbygning af brandteknisk installationer....

  5. Rapport in Distance Education

    Murphy, Elizabeth; Rodriguez-Manzanares, Maria A.


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

  6. Report by the 'Fukushima Dai-Ichi major accident' nuclear subgroup; Rapport du sous-groupe Nucleaire 'L'accident majeur de Fukushima Dai-Ichi'

    Brezin, Edouard; Balibar, Sebastien; Candel, Sebastien; Cesarsky, Catherine; Dautray, Robert; Gratias, Denis; Guillaumont, Robert; Laval, Guy; Quere, Yves; Tissot, Bernard; Zaoui, Andre; Brechet, Yves; Carpentier, Alain; Duplessy, Jean-Claude; Jerome, Denis [Academie des sciences, 23, quai de Conti, 75006 Paris (France); Bamberger, Yves [Electricite de France - EDF (France); Academie des technologies, Grand Palais des Champs Elysees - Porte C - Avenue Franklin D. Roosevelt - 75008 Paris (France); Barre, Bertrand [Areva, 33, rue Lafayette, 75442 Paris cedex 09 (France); Comets, Marie-Pierre; Jamet, Philippe [Autorite de surete nucleaire - ASN, 6, place du Colonel Bourgoin, 75572 Paris Cedex 12 (France); Schwarz, Michel; Baumont, David; Guilhem, Gilbert; Repussard, Jacques [Institut de Radioprotection et de Surete Nucleaire - IRSN, 31, avenue de la Division Leclerc, 92260 Fontenay-aux-Roses (France); Billot, Philippe; Boullis, Bernard; Gauche, Francois; Zaetta, Alan [Commissariat a l' Energie Atomique - CEA (France); Pouget-Abadie, Xavier [Electricite de France - EDF (France)


    This report comprises a description of the succession of events in the Fukushima-Dai-Ichi power plant, a discussion of the situation of the nuclear industry and energy in France after this accident (French nuclear stock, security organisation), and a discussion on the fuel cycle and on future opportunities (comparison with EPR - Gen II safety measures, perspectives beyond the EPR). Numerous appendices are proposed, made of documents from different bodies involved in nuclear industry, energy and safety. They deal with the Fukushima accident, with light water and pressurized water reactors, with severe accidents in PWRs, and so on

  7. Fessenheim plant - Report on the complementary safety assessment of nuclear facilities in the light of the Fukushima accident; Fessenheim - Rapport d'evaluation complementaire de la surete des installations nucleaires au regard de l'accident de Fukushima



    This CSA (Complementary Safety Assessment) analyses the robustness of the Fessenheim plant to extreme situations such as those that led to the Fukushima accident and proposes a series of improvements. Robustness is the ability for the plant to withstand events beyond the level for which the plant was designed. Robustness is linked to safety margins but also to the situations leading to a sudden deterioration of the accident sequence. Safety is not only a matter of design or of engineered systems, it is also a matter of organization. So issues like EDF's crisis organization, the organization of radiation protection, and work organization via subcontracting are also taken into consideration. The creation of a nuclear rapid action force (FARN) is proposed: this will be a national emergency force made up of specialized teams equipped to intervene in less than 24 hours on a nuclear site hit by an accident. This report is divided into 8 main chapters: 1) features of the site, 2) earthquake risk, 3) flooding risk, 4) risks due to other extreme natural disasters, 5) the loss of electrical power supplies and of heat sink, 6) management of severe accidents (accidents with core melt), 7) task subcontracting policy, 8) synthesis and list of improvements. 4 following appendices review: EDF's crisis organization, the FARN, radiation protection organization and accidental event trees. (A.C.)

  8. Rapport d'Activite du Service Medical - 2001/2002

    Fassnacht, V


    Le rapport annuel de l’année 2002 fait état de l’activité du service médical et de ses conclusions en matière de santé au travail ou de conditions de travail pour les membres du personnel du CERN, c’est à dire!: les titulaires, boursiers, étudiants, utilisateurs, attachés, etc…

  9. Rapport fra PES

    Austring, Bennyé D.; Sørensen, Merete


    Rapport fra PES konferencen på Høgskolen i Vestfolden, Larvik, Norge, der blev afholdt 4. og 5.5.2011- skrevet sammen med Merete Sørensen, Pædagoguddannelsen i Roskilde......Rapport fra PES konferencen på Høgskolen i Vestfolden, Larvik, Norge, der blev afholdt 4. og 5.5.2011- skrevet sammen med Merete Sørensen, Pædagoguddannelsen i Roskilde...

  10. Integreret rapportering i praksis

    Pontoppidan, Caroline Aggestam; Sonnerfeldt, Amanda


    Formålet med denne artikel er at bidrage til en dybere forståelse af fænomenet integreret rapporte-ring () og, hvordan IIRC’s begrebsramme afspejles i praksis i virksomheder og af interessen-ter. Artiklen tager udgangspunkt i nyere empiriske forskningsprojekter, som bringer viden omkring......; 1) brugeres (stakeholders) informationsbehov, herunder anvendelsen og nytteværdien af og 2) praktiske udfordringer samt ’best practice’ tendenser inden for (ACCA, 2016; ACCA 2017; AcE, 2017; IFAC 2017)....

  11. Rapportering med ABC modellen

    Wiese, Lars Ole


    I denne artikel diskuteres Activity Based Costing (ABC) som rapporterings-teknik for kunde profitabilitet. Der argumenteres for, at indtægtserhvervel-sen inkl. dens direkte omkostningsforbrug bør adskilles fra omkostnings-beskrivelsen til produktfremstilling. Dvs. der gennemføres en aktivitetsba-...

  12. Slut rapport for STALPK

    Svensson, Ingemar; Tiedje, Niels; Sørensen, Rasmus Kirkegaard


    delar: A Kortare ledtider - Rapid Tooling B Förbättrade materialegenskaper Här föreliggande rapport avser delprojekt A. I projektet har två nya tekniker för snabb verktygstillverkning vidareutvecklats och testats. Sen ena metoden MST-metoden baseras på indirekt tillverkning av verktyget genom att en...


    Nicolae Popa


    Full Text Available Le rôle du droit en tant qu’organisateur de la vie sociale, dans ses principales relations, ayant comme but de discipliner la conduite des hommes dans leur intersection quotidienne, est tout d’abord relevé – sur le plan abstrait et théorique – par les traits du mécanisme de la réglementation juridique, mécanisme dont le contour est tracé par l’existence du systčme normatif juridique, partie composante (sous-systčme du systčme normatif social. Le mécanisme de la réglementation de la vie sociale par des normes juridiques met en lumičre des aspects des plus variés, marquant l’influence du droit sur la société – aspects surtout juridiques, psychologiques etc. En męme temps, toutefois, le rôle du droit ne peut pas ętre limité tout simplement ŕ cette influence théorique. Dans sa derničre essence, le droit signifie vie, il offre un cadre spécifique ŕ la vie sociale, étant, dans cette lumičre, le résultat de la traduction, dans un langage technique, des formes et des structures de la vie sociale1. En tant qu’expression de certaines tendances, d’un certain systčme de valeurs, la loi garantit l’ordre, la stabilité sociale, la sécurité juridique. En pénétrant dans le tissu des rapports interhumains, les aspects sociologiques du mécanisme de la réglementation juridique ne peuvent pas échapper ŕ l’analyse. L’étude des rapports juridiques souligne tout justement ces aspects sociologiques, les rapports de droit étant, avant tout, des rapports sociaux, dans lesquels les hommes entrent afin de satisfaire leurs besoins variés, des rapports de coopération et de coexistence.

  14. 1996 outstanding facts; Faits marquants 1996



    This progress report of the Direction of Studies and Research (DER) of Electricite de France (EdF) reports on some outstanding studies carried out during the year 1996 and concerning: new applications of electric power (thermal comfort, heating floors, building diagnosis, energy management, customers communicating interfaces, services, air conditioning, off-peak tariffs, power demand mastery in the industry, infrared dryers for paper industry); production means (automatic systems for nuclear power plants operation, management of reactors shutdown schedules for refuelling operations, optimization of fuel loading patterns for PWRs, neutronic and thermohydraulic computer codes for steam pipes rupture accidents, thermo-hydraulic modeling of the confinement building during post-accidental situation, 3D numerical simulation of overpressures inside reactor valves and of vortex and two-phase flow inside auxiliary pipes, control of vibrating fatigue of pipe nozzles, qualification of the adjustable speed drives of the Gravelines` cooling pumps, 3D analysis of new steam turbine designs, identification of bi-metal welding surface defects, a simple method for the evaluation of in-service fatigue of components, the probabilistic dimensioning of safety coefficients, the modeling of thermo-hydro-mechanical coupling of geo-materials for radioactive wastes storage, the supply of isolated sites using renewable energies); environment protection (batteries for electric-powered vehicles, modeling of atmospheric reactive flows, chlorination of the Dampierre`s cooling circuits for pathogen amoebas elimination, in-situ treatment of PCBs isolated transformers); and development and exploitation of materials for power networks. (J.S.).

  15. Report made on behalf of the inquiry commission for the enforcement of the measures preconized for the safety of the maritime transport of hazardous or polluting products and for the evaluation of their efficiency; Rapport fait au nom de la commission d'enquete sur l'application des mesures preconisees en matiere de securite du transport maritime des produits dangereux ou polluants et l'evaluation de leur efficacite



    On February 5, 2003, three years after the creation of an inquiry commission about the Erika tanker-ship wreck, the principle of a new inquiry commission about the safety of maritime transports was decided by the French house of commons. Its mission is: to evaluate the efficiency of the existing measures of prevention of marine pollution by hydrocarbons, to examine if the preconized safety measures for the transport of dangerous or polluting products are effectively enforced, and to evaluate the status of the transposition of the European directives relative to the control of hazardous ships. This document is the first tome of the report made on behalf of this inquiry commission. It comprises four parts dealing with: 1 - the Prestige tanker-ship wreck and the pollution of Spanish and French coasts: similarities with the Erika wreck but differences in the conditions of crisis management, diverging accident analyses, problems encountered in Spain, a significantly improved management of the crisis by the French administration, the public opinion and the local economy, the global increase of maritime transport and the reduction of accidents frequency; 2 - the real improvements after the Erika wreck: the significant advances but their partial implementation, the acceleration of actions following the Prestige wreck; 3 - the expected and realistic perspectives: the sustain of the political will at the national scale, the concretizing of the European decisions and the follow up of the retained trends, the need for more outstanding evolutions at the international scale; 4 - the international liability and compensation regime: its limitation to the hydrocarbons pollution, the lack of victims indemnification in the case of chemical pollution, the need for an increase of the liability of all actors of the maritime transport and the improvement of the compensation system, a community compensation fund to compensate the inefficiencies of the international compensation mechanisms

  16. Treasury-rapportering

    Andersen, Michael; Grosen, Anders


    Formålet med denne artikel er at anvise en systematik og principper til brug for både ekstern og intern rapportering af pengeinstitutters treasury-resultater. Ikke mindst for at sætte aktionærer og direktion bedre i stand til at vurdere om pengeinstituttets spekulative positioner reelt skaber værdi...... over en årrække. Egentlige spekulative positioner er nemlig ikke nødvendige for pengeinstitutters eksistens, hvad flere pengeinstitutter allerede har draget konsekvensen af. For at vurdere om treasury-afdelingens spekulative positioner skaber værdi, er man nødt til at opstille velgennemtænkte...

  17. Stylistique, science de l’expression, linguistique de la parole. Notes sur la nature du fait linguistique selon Charles Bally

    Anamaria Curea


    Full Text Available La spécificité de la discipline scientifique conçue par Charles Bally sous le nom de stylistique réside en une pensée singulière de la complexité du fait linguistique. À l’origine de son projet se croisent l’adhésion à une science générale de l’expression et la volonté de faire avancer la linguistique saussurienne dans une nouvelle direction. À travers les concepts d’expression et de langue parlée, Charles Bally invite la perspective linguistique à s’ouvrir aux dimensions psychologique et sociologique du langage afin d’appréhender les rapports complexes entre la pensée et la langue dans l’activité de parler.

  18. Accidents - Chernobyl accident; Accidents - accident de Tchernobyl



    This file is devoted to the Chernobyl accident. It is divided in four parts. The first part concerns the accident itself and its technical management. The second part is relative to the radiation doses and the different contaminations. The third part reports the sanitary effects, the determinists ones and the stochastic ones. The fourth and last part relates the consequences for the other European countries with the case of France. Through the different parts a point is tackled with the measures taken after the accident by the other countries to manage an accident, the cooperation between the different countries and the groups of research and studies about the reactors safety, and also with the international medical cooperation, specially for the children, everything in relation with the Chernobyl accident. (N.C.)

  19. Rapport om digitale oplysninger ved Aalborg Universitet

    Bønsing, Sten

    Rapport til Aalborg Universitets ledelse vedr. brug af digitale oplysninger i forbindelse med e-mailing, databaser, hjemmesider mv.......Rapport til Aalborg Universitets ledelse vedr. brug af digitale oplysninger i forbindelse med e-mailing, databaser, hjemmesider mv....

  20. Report on the consequences of Chernobylsk accident in France Minister missions from the 25. february to 6. august 2002; Rapport sur les consequences de l'accident de Tchernobyl en France missions ministerielles du 25 fevrier et du 6 aout 2002

    Aurengo, A


    Actually, we have not any map that gives reliable quantitative data of Chernobylsk accident fallout on soils. The maps proposed for these deposits give order of magnitude; they find east-west gradient conform to the origin of the accident and confirm the importance of the rain. But the quantitative value is only an approximation where the precision is not known (error interval). It does not allow to know the radiation doses to the thyroid because the food contamination does not increase like the soils contamination. It could be possible to improve the models but the scientific council of I.R.S.N. proposes to realize a periodic ground state of soils contamination in cesium. It would be a better step of a more reliable mapping of Chernobylsk accident fallout. (N.C.)

  1. Intentionally Building Rapport with Students

    Starcher, Keith


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

  2. Accidents du travail et mesures de prevention - Annee 2005

    Fassnacht, V


    Ce rapport présente les statistiques relatives aux accidents du travail pour l’année 2005 pour les membres du personnel CERN et du personnel entreprise. Il fournit les taux de fréquence et de gravité, la répartition des accidents par cause et par lésion. Ce rapport présente également une synthèse de l’analyse des accidents les plus graves et des recommandations associées.

  3. Pembentukan Rapport di Kelas: Analisis Psikologi

    Muna Erawati


    Abstrak: Penguasaan Bahasa Arab penting bagi calon sarjana dari Perguruan Tinggi Keagamaan Islam. Tetapi, skor tes mereka tidak mendukung harapan ini. Sebagian mahasiswa melaporkan mereka kurang percaya diri, nyaman, dan aman saat mengikuti kuliah Bahasa Arab maupun dalam interaksi dengan dosen pengampu. Padahal perasaan aman dan nyaman tersebut bermanfaat untuk memelihara dan meningkatkan motivasi belajar mahasiswa. Riset ini bertujuan untuk menganalisis pembentukan rapport antara dosen dengan mahasiswa dalam konteks pembelajaran di kelas. Pertanyaan penelitian meliputi, apa sajakah strategi dosen yang diterapkan untuk membentuk rapport, faktor-faktor apa saja yang memengaruhi pembentukan rapport, dan bagaimana mekanisme ter­bentuknya rapport antara dosen dengan mahasiswa? Studi ini menggunakan pendekatan kualitatif, di mana data dikumpulkan melalui teknik kuesioner, observasi, dan interviu. Ada sembilan strategi pembentukan rapport yang ditemukan. Terdapat enam faktor yang memengaruhi pembentukan rapport dosen-mahasiswa.

  4. Summary of the report A.S.N. n. 2006 ENSTR 019 - IGAS n. RM 2007-015P on the Epinal radiotherapy accident; Resume du rapport ASN n. 2006 ENSTR 019 - IGAS n. RM 2007-015P sur l'accident de radiotherapie d'Epinal



    The Nuclear Safety Authority (A.S.N.) and the General Inspection of Social Affairs (I.G.A.S.) have been in charge by the Ministry of an inquiry on the accident that has lead to the overdose of 23 patients irradiated for a prostate cancer at the Hospital of Epinal. This event constitutes the most important accident implying the ionizing radiations occurring in France. In may 2004, the protocol of conformal radiotherapy applied to the prostate cancers has been modified, it uses dynamics corners in place of static corners. This change supposes to modify the parameters definition that gives the calculation of irradiation intensity, that will not not be made for some of patients. This mistake could be changed if the in vivo dosimetry that allows to check the real dose received by the patients had been kept. but this line of safety has been removed, the use of dynamic corners making it ineffective. The period of over irradiation has been from the 6. may 2004 to the 1. august 2005. During the summer 2005, the radiotherapist and radio physicist find the overdose error by examining the patients files again. On the 15. september 2005, the two doctors of the service warn the director of the C.H.J.M. (hospital center of Jean Monnet) of the accident that informs D.D.A.S.S. (departmental direction of sanitary and social affairs) and A.R.H. (regional agencies of hospitalization). But the national authorities (A.F.S.S.A.P.S., A.S.N., I.R.S.N.) have not been warned, and so nobody can recognize the unsuitable character of the decided measures. Only seven patients are informed of the overdose of radiations they received during the last trimester 2005. The assistance to the victims is not organised the first year. All the patients have received usual treatments when they should receive a treatment by graft of mesenchymatous stem cells. Between september 2005 and september 2006 four patients died and ten present serious complications. propositions have been made to help the victims and

  5. Analysis and discussion on reports of additional safety assessment of nuclear installations with respect to the Fukushima accident; Analyse et commentaire des rapports d'evaluation complementaire de la surete des installations nucleaires au regard de l'accident de Fukushima

    Sene, Monique; Sene, Raymond


    This document proposes an analysis of the reports made by the different operators of nuclear installations within the frame of a safety audit of the French nuclear installations with respect to the Fukushima accident. Operators (mainly AREVA, the CEA and EDF) were asked to perform additional safety assessments. In a first part, the conclusions of EDF reports are analysed regarding the seismic risk, the flooding risk, the situation of some specific sites (Fessenheim, Tricastin), other phenomena (rains, winds), loss of electricity supplies and of cooling systems, severe accidents, hydrogen issue, chemical hazards, subcontractors, crisis management. Conclusions of AREVA reports are analysed for the different sites (Tricastin, La Hague, MELOX factory, Romans factory). Conclusions of CEA reports are analysed for the different concerned installations (ATPu, Masurca, Osiris, Phenix, Jules Horowitz reactor). A second part proposes a global analysis of EDF's additional safety assessment reports regarding earthquake, flooding, other extreme natural phenomena, loss of electricity supplies and cooling system, subcontracting conditions, crisis management, and radiation protection organisation. AREVA's and CEA's reports are then analysed in terms of report structure and content, and for the different concerned sites

  6. Accidents du travail et mesures de prévention Année 2003

    Kerhoas, A


    Ce rapport présente les statistiques relatives aux accidents du travail pour l’année 2003 pour les membres du personnel CERN et du personnel entreprise. Il fournit les taux de fréquence et de gravité, la répartition des accidents par cause et par lésion. Ce rapport présente également une synthèse de l’analyse des accidents les plus graves et des recommandations associées.

  7. Accidents du travail et mesures de prévention - Année 2004

    Avedian, E


    Ce rapport présente les statistiques relatives aux accidents du travail pour l’année 2004 pour les membres du personnel CERN et du personnel entreprise. Il fournit les taux de fréquence et de gravité, la répartition des accidents par cause et par lésion. Ce rapport présente également une synthèse de l’analyse des accidents les plus graves et des recommandations associées.

  8. Accidents du travail et mesures de prévention -Année 2006

    Fassnacht, Véronique


    Ce rapport présente les statistiques relatives aux accidents du travail pour l’année 2006 pour les membres du personnel CERN et du personnel entreprise. Il fournit les taux de fréquence et de gravité, la répartition des accidents par cause et par lésion. Ce rapport présente également une synthèse de l’analyse des accidents les plus graves et des recommandations associées.

  9. Chernobylsk: some bothering facts; Tchernobyl: quelques faits derangeants

    Belbeach, B


    First, are some preliminary comments about the official sanitary assessment of the Chernobyl disaster. The second point concerns the liquidators with the hot particles ( very radioactive particles of some microns) knowledge got from autopsies, from the bronchi pulmonary washing made on sick persons. Always about the liquidators the neurological disorders as post radiative encephalopathy. A third point is relative to the hot particles and the populations. The fourth point is devoted to the birth malformations, in Belarus and Ukraine with an incidence in report with the level of soil contamination (Belarus). The fifth point concerns the alteration of the genome (animals and humans), new mutations appear. The sixth point is devoted to the leukemia in Greece, increase of leukemia incidence among the infants in utero irradiated following Chernobylsk accident. The incidence leukemia of babies ( less than one year old) exposed in utero increases with the soil contamination ( 32.2/10{sup 6}/year in low contaminated soils, 71.4/10{sup 6}/year for average contaminated areas and 141.3/10{sup 6}/year for the most contaminated areas). A final point treats the question of the contamination situation in France and if there is a correlation with an increase of thyroid cancers in Corsica, East and South East of France. The lack of registers that inscribe the cancer cases in the different regions does not allow to make comparison between before and after Chernobylsk accident. But a comparison using the British incidence (0.5/10{sup 6}/year) before Chernobylsk ( in agreement with the incidence found in Belarus before Chernobylsk) shows an increase to 1.17/10{sup 6}/year for the Lorraine area and to 2.25/10{sup 6}/year for the South East and Corsica areas. (N.C.)

  10. Bicycle accidents.

    Lind, M G; Wollin, S


    Information concerning 520 bicycle accidents and their victims was obtained from medical records and the victims' replies to questionnaires. The analyzed aspects included risk of injury, completeness of accident registrations by police and in hospitals, types of injuries and influence of the cyclists' age and sex, alcohol, fatigue, hunger, haste, physical disability, purpose of cycling, wearing of protective helmet and other clothing, type and quality of road surface, site of accident (road junctions, separate cycle paths, etc.) and turning manoeuvres.

  11. Professor-Student Rapport Scale Predicts Student Outcomes

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


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

  12. ØG-DDB teknisk rapport

    Vestergaard, Flemming; Karlshøj, Jan; Hauch, Peter

    Nærværende rapport er den tekniske slutrapport for projektet Måling af økonomiske gevinster ved Det Digitale Byggeri (byggeriets digitalisering). Projektet er finansieret af Klima-, Energi og Bygningsstyrelsen og har haft en projektperiode fra medio 2009 til primo 2012. Projektet er udført på DTU...

  13. ØG-DDB teknisk rapport

    Vestergaard, Flemming; Karlshøj, Jan; Hauch, Peter;

    Nærværende rapport er den tekniske slutrapport for projektet Måling af økonomiske gevinster ved Det Digitale Byggeri (byggeriets digitalisering). Projektet er finansieret af Klima-, Energi og Bygningsstyrelsen og har haft en projektperiode fra medio 2009 til primo 2012. Projektet er udført på DTU...

  14. 217 L'entourage d'un Fait d'expression Comme Guide a la ...

    Ike Odimegwu

    ... devant des choix à faire mais l'entourage d'un fait d'expression aide le traducteur à ... context, situation of communication, gestures, facial expressions and intonation ..... Ottawa : Presse de l'université d'Ottawa, 2e édition, 1982. Jakobson ...

  15. Accident Statistics

    Department of Homeland Security — Accident statistics available on the Coast Guard’s website by state, year, and one variable to obtain tables and/or graphs. Data from reports has been loaded for...

  16. Sports Accidents



    Le Docteur Kiebel, chirurgien à Genève, est aussi un grand ami de sport et de temps en temps médecin des classes genevoises de ski et également médecin de l'équipe de hockey sur glace de Genève Servette. Il est bien qualifié pour nous parler d'accidents de sport et surtout d'accidents de ski.

  17. Accidents du travail et mesures de prévention Année 2002

    Kerhoas, A; Paulat, E; Orry, G


    Ce rapport présente les statistiques relatives aux accidents du travail pour l’année 2002 pour les membres du personnel CERN et les entreprises. Il fournit également des analyses et recommandations relatives à l’ensemble des accidents et met en évidence l’évolution des taux de fréquence et de gravité, la répartition des accidents par cause et par lésion. Ce rapport montre aussi des résumés de rapports d’enquête d’accidents. Pour le personnel CERN, le taux de gravité poursuit une diminution notable Tg (-59%) et Tg (-66%) des accidents hors trajet. Pour le personnel des entreprises hors projet LHC, on constate une diminution des taux de fréquence Tf (-48%) et gravité Tg (-39%) qui étaient en légère hausse l’année dernière. De plus, il n’y a eu aucun accident de trajet avec arrêt en 2002. Pour le personnel LHC génie civil, les résultats poursuivent leur amélioration à la fois sur le plan fréquence des accidents (-30%) et sur le plan gravité (-51% ). Par contre, pour le p...

  18. Revenge versus rapport: Interrogation, terrorism, and torture.

    Alison, Laurence; Alison, Emily


    This review begins with the historical context of harsh interrogation methods that have been used repeatedly since the Second World War. This is despite the legal, ethical and moral sanctions against them and the lack of evidence for their efficacy. Revenge-motivated interrogations (Carlsmith & Sood, 2009) regularly occur in high conflict, high uncertainty situations and where there is dehumanization of the enemy. These methods are diametrically opposed to the humanization process required for adopting rapport-based methods-for which there is an increasing corpus of studies evidencing their efficacy. We review this emerging field of study and show how rapport-based methods rely on building alliances and involve a specific set of interpersonal skills on the part of the interrogator. We conclude with 2 key propositions: (a) for psychologists to firmly maintain the Hippocratic Oath of "first do no harm," irrespective of perceived threat and uncertainty, and (b) for wider recognition of the empirical evidence that rapport-based approaches work and revenge tactics do not. Proposition (a) is directly in line with fundamental ethical principles of practice for anyone in a caring profession. Proposition (b) is based on the requirement for psychology to protect and promote human welfare and to base conclusions on objective evidence. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

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

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


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

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

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


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

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

    Wilson, Janie H.; Ryan, Rebecca G.


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

  2. Psychometric Characteristics of the Professor-Student Rapport Scale

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


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

  3. Rapport Management of International Teaching Assistants in Their Teaching

    Zhang, Yuan


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

  4. Conditions socio-environnementales pour la réhabilitation de la biodiversité ordinaire : Rapport final adressé au Ministère de l'Ecologie

    Kohler, Florent; Marchand, Guillaume; Thierry, Chloé; Garcia Parrilla, Tiffany; Léna, Philippe


    Ce rapport a fait l'objet du Conseil de Gestion du Développement Durable, Ministère de l'Ecologie; Le programme CLEVERT s'est déroulé entre 2010 et 2012, dans trois communes rurales de 600 à 1700 habitants. Nous avons procédé à des échantillonnages de biodiversité, réalisé une cartographie historique et IVB, une enquête anthropologique, et à l'application de questionnaires visant à mesurer les dispositions des habitants à l'égard de leur environnement. La méthodologie participative visait à l...

  5. Accident: Reminder


    There is no left turn to Point 1 from the customs, direction CERN. A terrible accident happened last week on the Route de Meyrin just outside Entrance B because traffic regulations were not respected. You are reminded that when travelling from the customs, direction CERN, turning left to Point 1 is forbidden. Access to Point 1 from the customs is only via entering CERN, going down to the roundabout and coming back up to the traffic lights at Entrance B

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

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


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

  7. Self-reported accidents

    Møller, Katrine Meltofte; Andersen, Camilla Sloth


    The main idea behind the self-reporting of accidents is to ask people about their traffic accidents and gain knowledge on these accidents without relying on the official records kept by police and/or hospitals.......The main idea behind the self-reporting of accidents is to ask people about their traffic accidents and gain knowledge on these accidents without relying on the official records kept by police and/or hospitals....

  8. Instructor-Student Rapport in Taiwan ESL Classrooms

    Nathan G. Webb


    Full Text Available Positive relationships between instructors and students are critical to effective learning in the classroom. Rooted in the Scholarship of Teaching and Learning (SoTL, and centered at the crossroads of interpersonal communication and instructional communication (Affective Learning Model, this study examines how instructors in a Taiwan ESL school build relationships with Taiwanese students. Instructors were interviewed regarding the behaviors they use to build rapport with their students. Results show that instructors build rapport with their students using several specific techniques: uncommonly attentive behaviors, common grounding behaviors, courteous behaviors, connecting behavior, information sharing behavior, a balancing of connection and authority, adaptation of rapport to student level, and provision of a respite to norms. The findings provide specific examples of how instructors can build rapport in intercultural classrooms.

  9. Groepsrisico op de kaart gezet. Toelichtend rapport

    Wiersma T; Vliet AAC van; Gooijer L; Boot H; TNO Bouw en Ondergrond; CEV


    In collaboration with TNO, RIVM has elaborated two methods aimed at providing improved insight into the risk of a large number of individuals (societal risk) being involved in an accident in a certain area. The basic principle of these methods is the so-called area-specific approach in which

  10. An ecological examination of rapport using a dyadic puzzle task.

    Grahe, Jon E; Sherman, Ryne A


    Previous studies have indicated that situational context impacts the rapport experience (e.g., F. J. Bernieri, J. S. Gillis, J. M. Davis, & J. E. Grahe, 1996; N. M. Puccinelli, L. Tickle-Degnen, & R. Rosenthal, 2003). The authors designed the present study to further document the behavioral and experiential predictors of dyadic rapport and to evaluate dyadic rapport experiences when contributions were required from both interactants. Participants (N = 60) were paired into dyads and instructed to complete children's puzzles. However, the dyadic members were restricted in how they could accomplish this task: Only one interactant was allowed to work on the puzzle and had to do so blindfolded, while the second interactant gave instructions. Results suggested that less attribution of responsibility to the worker and the instructor's experience of enjoyment and frustration were indicative of higher rapport. Other characteristics of dyads reporting higher dyadic rapport included difficulty completing the task and more communicative behavior. The results provide important information for the understanding of the dyadic experience of rapport.

  11. Ce qui fait les êtres. La caractérisation des êtres naturels et surnaturels

    Ferrié, Jean-Noël


    Le Centre Jacques Berque (USR 3136 du CNRS) à Rabat vient de publier sous format électronique Ce qui fait les êtres. La caractérisation des êtres naturels et surnaturels (collection : Les Rencontres du CJB, n° 2). Le monde dans lequel nous vivons est, en effet, peuplé d’êtres de différentes sortes, dont l’existence relève d’ontologies et d’épistémologies variées. Nous considérons comme « êtres » des entités dotées d’une intentionnalité semblable à la nôtre ou compatible avec elle, s’établiss...

  12. La question de Galilée les faits et leurs conséquences

    de L'Épinois, Henri


    Extrait : ""Galileo Galilei, que dans la langue française nous nommons Galilée, naquit le 18 février 1564 à Pise, où se trouvaient alors sa mère, Giulia Ammanati, et son père Vincenzo Galilei, issu d'une famille noble de Florence. Après avoir fait ses premières classes dans cette dernière ville et avoir achevé ses humanités et sa logique au monastère de Vallombrosa où il revêtit un instant l'habit de novice...""À PROPOS DES ÉDITIONS LIGARANLes éditions LIGARAN proposent des versions numériques de qualité de grands livres de la littérature classique mais également des livres rares en partenari

  13. Ce que fait la politique de contrôle de l’immigration

    Stefan Le Courant


    Chaque année en France, des milliers d’étrangers en situation irrégulière sont arrêtés sans que l’administration soit en mesure de procéder à leur éloignement. Ils sont libérés après un enfermement en rétention durant lequel ils font l’expérience du rapport policier et de la coercition qui l’accompagne. A travers une enquête ethnographique au sein d’un local de rétention et le suivi au quotidien des étrangers qui n’ont pas été expulsés, il s’agit ici de montrer comment ce dispositif transform...

  14. Le changement perpétuel au cœur des rapports de domination

    Jean-Luc Metzger


    Full Text Available Les sociétés contemporaines connaissent un accroissement des inégalités, en termes de richesse et d’accès au pouvoir. Le fait gestionnaire, par son emprise croissante, joue un rôle particulièrement important dans l’actualisation des rapports de domination. Il se situe, en effet, à l'articulation entre les décisions politiques majeures et les transformations des sphères d'activité sociale. Mais c'est aussi par le renouvellement permanent de ses différentes composantes que le fait gestionnaire agit : procédant par expérimentations successives, il assure ainsi la perpétuation de rapports de domination, au cœur même des sphères économiques et professionnelles. Pour montrer la pertinence de cette approche, l’article élabore, dans le prolongement des acquis de la sociologie du travail, un modèle pour analyser la volonté gestionnaire de changer. En appliquant ce modèle à un vaste éventail de contextes professionnels, nous pointons et expliquons les effets de polarisation sociale qu’engendre cette volonté.The constant change at the heart relations oh dominationContemporary societies are experiencing growing inequalities in wealth and access to power. The process of “managerialism”, by its increasing influence, plays a particularly important role in updating the relations of domination. It is, indeed, located at the joint between the major policy decisions and changes in social spheres. But this process acts also by the constant renewal of its various components: proceeding by successive experiments, it ensures the perpetuation of relations of domination, at the heart of economic and professional spheres. To show the relevance of this approach, the paper develops, following the achievements of the sociology of work, a model to analyze the managerial will of change. Applying this model to a wide range of advanced professional contexts, we point out and explain the effects of social polarization generated by this will

  15. La double-page chez Hirohiko Araki : l’ubris faite norme

    Aurélien Pigeat


    Full Text Available Le style d’Araki se caractérise par un usage massif de la double-page, loin de l’usage ponctuel que l’on trouve habituellement dans les shonen. Elle témoigne d’une forme d’ubris qui se fait norme de composition c’est-à-dire qu’elle érige le principe de débordement en règle de structuration de l’action et des planches Elle est ainsi la marque de la démesure d’un auteur qui, sous l’apparence du manga populaire, et à travers les codes de ce dernier, élabore une œuvre d’une puissance et d’une sophistication rares..

    Pour appréhender ce phénomène, il nous faut d’abord observer concrètement l’usage que fait Hirohiko Araki de la double-page, les lieux du récit que celle-ci investit, la fréquence de ses manifestations, et la manière dont elle caractérise les différentes parties de la saga Jojo’s bizarre Adventure. L’ubris de la double-page met alors particulièrement en relief deux éléments centraux de la poétique d’Hirohiko Araki : le corps et le temps.  La double-page apparaît comme la réponse matérielle à ces corps qui débordent de la page classique, qui éclatent ou se dispersent de telle sorte que l’auteur doit étendre les limites de ce cadre pour les représenter. Le temps entre lui en scène à travers le détail : la double-page devient le règne d’un détail sur lequel le lecteur passe trop vite et auquel le héros accorde toute son attention. Enfin, la double-page possède chez Hirohiko Araki une dimension proprement esthétique que révèle clairement l’usage presque absolu qui en est fait dans la septième partie de Jojo’s bizarre Adventure, Steel Ball Run, et dans le volume Rohan au Louvre, même si l’on peut la deviner déjà auparavant. La double-page est un moment où l’énigme se présente au héros, se met en mouvement ou se trouve élucidée. Le règne de l’ubris s’affirme là, dans ces doubles-pages qui n’en sont finalement plus, dans cette

  16. Apprendre, un moment de vie ? Savoir, expérience et rapport au vivant

    Noack Julie


    Full Text Available L’objectif de cette communication est de comparer sur le plan pédagogique deux conceptions du rapport entre science et vivant, diamétralement opposées sur le plan épistémologique. En se basant sur un livre [1], une conférence [2] et un entretien [3], on analysera l’expérience de pensée par laquelle le biologiste et épistémologue Jean-Jacques Kupiec fait se sentir vivants les apprenants afin de mieux les conscientiser aux réquisits de la démarche scientifique. On comparera ensuite les motivations de Kupiec avec les idées pédagogiques du philosophe-médecin Georges Canguilhem (1904–1995 afin d’essayer de comprendre pourquoi l’un et l’autre jugent pertinent de faire remarquer à l’apprenant qu’il est actuellement en vie. Car, malgré des conceptions du vivant diamétralement opposées, Canguilhem et Kupiec se rejoignent sur l’idée que l’expérience vitale joue un rôle crucial – que ce soit en positif ou en négatif, comme un obstacle épistémologique ou comme un levier heuristique – dans l’apprentissage et la pratique de la biologie ou de la médecine. Prendre en charge cette expérience constitue peut-être une ressource face au double défi (scientifique et éthico-politique qui échoit à l’éducation aux sciences du vivant.

  17. La grammaire française dans quelques manuels de Français Langue Étrangère: quelle approche du « discours rapporté»?

    Leyre Ruiz de Zarobe


    Full Text Available Le Discours Rapporté est un point de la grammaire du français à acquérir de la part des apprenants de français langue étrangère. Ce point de grammaire a fait l’objet d’étude de recherches linguistiques ces dernières décennies à partir desquelles s’est renouvelé son analyse et son traitement. Mais cela s’est-il reflété dans son enseignement dans le champ du français langue étrangère? L’objet de notre étude est d’examiner l’approche du discours rapporté dans quelques manuels de français langue étrangère employés dans le contexte académique espagnol. Nous proposons aussi une approche pédagogique du discours rapporté, à notre avis, plus ajustée à sa réalité linguistique et plus compréhensible pour acquérir cet aspect de la grammaire du français complexe pour les apprenants.

  18. Rapport final du projet VECSim. Rapport de synthèse

    Albrecht, A.; G. Alix; DABADIE, J.-C.; Gautier, P.; LAFOSSAS, F.-A.; LE BERR, F.; MAUVIOT, G.; MILLET, C.-N.; Richard, S.; Menegazzi, P; LACABANNE, B.; SCORDIA, J; AUBRET, P.; Trigui, Rochdi; Badin, François


    Ce document constitue le rapport final du projet VECSim, projet de développement dans l'environnement AMESim, d'outils de simulation de la consommation et des émissions polluantes des véhicules conventionnels et hybrides. Il présente une synthèse de tous les travaux réalisés dans le projet concernant le développement des librairies IFP-Drive, dédiée à la simulation globale des véhicules, IFPEngine, dédiée à la simulation détaillée du moteur thermique, IFP-Exhaust dédiée à la simulation dét...

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

    Nguyen, Hanh thi


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

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

    Webb, Nathan G.; Barrett, Laura Obrycki


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

  1. Accidents par temps de pluie : Demande et offre d'adhérence en situation d'urgence et perte de contrôle



    L'objectif principal de cette étude est de définir les moyens qui permettraient de réduire le nombre et la gravité des accidents par temps de pluie et de façon plus large, en présence d'eau sur la chaussée RAPPORT DE SYNTHESE

  2. Scientific report 1998; Rapport scientifique 1998



    The aim of this report is to outline the main developments of the ''Departement des Reacteurs Nucleaires'', (DRN) during the year 1998. DRN is one of the CEA Institution. This report is divided in three main parts: the DRN scientific programs, the scientific and technical publications (with abstracts in english) and economic data on staff, budget and communication. Main results of the Department, for the year 1998, are presented giving information on the reactors technology and safety, the neutronics, the transmutation and the hybrid systems, the dismantling and the sites improvement, the nuclear accidents, the nuclear matter transport, the thermonuclear fusion safety, the fuel cladding materials and radioactive waste control. (A.L.B.)

  3. The Other Side of Rapport: Data Collection Mode and Interviewer ...

    AJRH Managing Editor

    conception méthodologiques à l'égard des projets de santé sexuelle des ... rapport utilise les données empiriques originales recueillies au Ghana en 2012 pour évaluer les effets du mode .... Social Sciences Ethical Committee of Wageningen.

  4. Group Rapport: Posture Sharing as a Nonverbal Indicator

    LaFrance, Marianne; Broadbent, Maida


    Systematic observation and a questionnaire format were used to investigate the relationship between posture sharing and self-report indications of rapport in a group situation--college seminar classrooms. The greater the amount of mirroring and congruent postures evidenced by students vis-a-vis the teacher, the higher the ratings of involvement.…

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

    Gentry, Ruben


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

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

    Wall, Mary Clementine; Stasz, Bird


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

  7. Rapport inzake verkeersongevallen-registratie. Deel I en II.


    While it is wanted to get a complete number of accident data, a study is made how to get a traffic-accident-registration, which has the possibility to register each traffic accident that took place on the road. The cost, organization- input and output, the coding of location and manoeuvre, and the c

  8. Iodine chemistry at severe accidents. A review and evaluation of the state-of-the-art in the field. APRI 5 report. Part I: Iodine chemistry at hypothetical severe accidents. A review of the state-of-the-art 2003. Part II: A comparison of our knowledge on iodine chemistry and fission products with the current models used in MAAP 4.0.5; Jodkemi under svaara haverier. En sammanstaellnig och vaerdering av kunskapslaeget inom omraadet. APRI 5 rapport. Del I: Jodkemi vid hypotetiska svaara haverier. En genomgaang av kunskapslaeget aar 2003. Del II: Jaemfoerelse av kunskapslaeget om jodkemi och fissionsprodukter med aktuella modeller i MAAP 4.0.5

    Liljenzin, Jan-Olov [Liljenzins data och kemikonsult, Goeteborg (Sweden)


    The current report tries to summarize and analyze the state-of-the-art on Iodine chemistry relevant to the conditions expected during severe accidents in nuclear power plants. This has made it necessary to compare a considerable amount of data, new as well as old, in order to try to find the reasons behind some changes in the expected chemical behaviour of Iodine. In a few cases this has been far from simple. Many numerical values are given in this report. However, me numbers given should not be used in a non-critical way because they are often deduced from measurements whose interpretation depends on various kinds of systematic differences and assumptions with regard to technique, 'known' constants, and models applied. The most important observation today is that one can no longer uncritically assume that iodine is only released and transported as cesium iodide. The considerable effect that control rod material (including other construction materials) can have on the way in which an accident develops and on its iodine chemistry is clearly seen from the results of the experiments performed within the PHEBUS FP project. The second part of the report evaluates new knowledge on Iodine chemistry and Iodine behaviour of importance in severe nuclear reactor accidents. Also some new information regarding the behaviour and chemistry of other fission products has been collected. In the light of this information, the current modelling of Iodine behaviour in the MAAP code version 4.0.5 has been investigated. No modelling errors have been found. However, some of the equations used to calculate the vapour pressure of the components in the AlC-alloy used in PWR control rods give questionable results. An error in the MAAP manual was found which should be corrected. Finally, some suggestions are given for future improvements in the modelling of severe accidents used in MAAP for both BWRs and PWRs.

  9. Visualization of Traffic Accidents

    Wang, Jie; Shen, Yuzhong; Khattak, Asad


    Traffic accidents have tremendous impact on society. Annually approximately 6.4 million vehicle accidents are reported by police in the US and nearly half of them result in catastrophic injuries. Visualizations of traffic accidents using geographic information systems (GIS) greatly facilitate handling and analysis of traffic accidents in many aspects. Environmental Systems Research Institute (ESRI), Inc. is the world leader in GIS research and development. ArcGIS, a software package developed by ESRI, has the capabilities to display events associated with a road network, such as accident locations, and pavement quality. But when event locations related to a road network are processed, the existing algorithm used by ArcGIS does not utilize all the information related to the routes of the road network and produces erroneous visualization results of event locations. This software bug causes serious problems for applications in which accurate location information is critical for emergency responses, such as traffic accidents. This paper aims to address this problem and proposes an improved method that utilizes all relevant information of traffic accidents, namely, route number, direction, and mile post, and extracts correct event locations for accurate traffic accident visualization and analysis. The proposed method generates a new shape file for traffic accidents and displays them on top of the existing road network in ArcGIS. Visualization of traffic accidents along Hampton Roads Bridge Tunnel is included to demonstrate the effectiveness of the proposed method.

  10. Laser accidents: Being Prepared

    Barat, K


    The goal of the Laser Safety Officer and any laser safety program is to prevent a laser accident from occurring, in particular an injury to a person's eyes. Most laser safety courses talk about laser accidents, causes, and types of injury. The purpose of this presentation is to present a plan for safety offices and users to follow in case of accident or injury from laser radiation.

  11. Panorama 1998. Les faits porteurs d'avenir Panorama 1998. Presages for the Future

    Appert O.


    Full Text Available L'année 1997 est à marquer d'une pierre blanche pour l'industrie pétrolière et gazière. Les bénéfices des compagnies, tant pétrolières que para pétrolières, ont ainsi atteint des sommets, alors que leurs valeurs boursières ne cessaient de grimper. Ces résultats financiers exceptionnels ont en fait reflété une conjonction d'éléments favorables au secteur. La demande mondiale est toujours en forte croissance. Le terrain de chassecontinue à s'étendre, grâce notamment aux progrès technologiques et à l'ouverture de très nombreux pays aux compagnies pétrolières internationales. Quant au raffinage, qui faisait pourtant figure de parent pauvre au sein des différentes activités des sociétés ces dernières années, il aura finalement connu un léger mieux. A travers l'analyse des événements majeurs survenus en 1997, qui ne saurait éluder la crise financière asiatique ou la conférence de Kyoto, l'objectif est avant tout de mettre en évidence les éléments qui devraient conditionner l'avenir de l'ensemble de l'industrie des hydrocarbures. Cette dernière, alors que l'année 1998 semble s'ouvrir sous des auspices moins favorables, devra tirer les leçons de ce passé récent pour être à même de relever les deux grands défis qui se présentent à elle : l'environnement, enjeu majeur à tous les niveaux, et la technologie, qui permet de repousser les limites du possible, techniquement et économiquement. 1997 has been a red-letter year for the oil and gas industry. Thus, the benefits of both oil companies and service and supply ones have rocketed, while their market values have kept shooting up. Actually, those exceptional financial results have reflected a conjunction of elements favorable to the sector. World demand is still growing rapidly. The hunting groundkeeps spreading, more particularly thanks to technological progress and the opening up of a large number of countries to international oil companies. As for

  12. Que fait le salariat au militantisme dans les associations féministes ?

    Dominique Loiseau


    Full Text Available Les associations de défense des droits des femmes, créées en France dans le contexte militant du féminisme des décennies 1960/1970 (MFPF, SOS femmes, CIDFF, affrontent aujourd'hui des difficultés paradoxales, au sens où elles résultent en partie de leur succès et de leur pérennisation. En effet, pour accroître l'efficacité militante, pour satisfaire aux besoins toujours existants de la population féminine à laquelle elles s'adressent, elles ont eu recours à la salarisation et se sont transformées en associations employeuses. Dans un contexte où elles ne peuvent guère offrir à leurs salariées que des emplois dévalorisés du fait de leur difficulté à assurer leur survie économique, elles entrent en contradiction avec leurs valeurs, sans en avoir toujours conscience dans un premier temps. L’arrivée des salariées interroge donc le militantisme des « militantes employeuses ». Mais passés les premiers temps de déstabilisation, les associations tentent de rebondir et de mettre en place des solutions ménageant les deux dimensions militante et professionnelle qu’elles souhaitent continuer à concilier.Las asociaciones de defensa de los derechos de las mujeres, creadas en Francia en el contexto del feminismo militante de las décadas 1960/1970 (MFPF, SOS CIDFF mujeres, se enfrentan actualmente a dificultades paradójicas, en el sentido de que, en parte, resultan de su éxito y su sostenibilidad. De hecho, para aumentar la eficiencia de la militancia, para satisfacer las necesidades aún existentes de la población femenina a la que se dirigen, han recurrido a empleados y se han convertido en asociaciones de empleadores. En un contexto en el que sólo pueden ofrecer a sus empleados puestos de trabajo devaluados a causa de su dificultad para garantizar su supervivencia económica, están en contradicción con sus valores, pero no siempre son conscientes de esto. La llegada de las empleadas entrevistadas, por lo tanto

  13. [Accidents with the "paraglider"].

    Lang, T H; Dengg, C; Gabl, M


    With a collective of 46 patients we show the details and kinds of accidents caused by paragliding. The base for the casuistry of the accidents was a questionnaire which was answered by most of the injured persons. These were questions about the theoretical and practical training, the course of the flight during the different phases, and the subjective point of view of the course of the accident. The patterns of the injuries showed a high incidence of injuries of the spinal column and high risks for the ankles. At the end, we give some advice how to prevent these accidents.

  14. Accidents (FARS) (National)

    Department of Transportation — Accident - (1975-current): This data file (NTAD) contains information about crash characteristics and environmental conditions at the time of the crash. There is one...

  15. Communication and industrial accidents

    As, Sicco van


    This paper deals with the influence of organizational communication on safety. Accidents are actually caused by individual mistakes. However the underlying causes of accidents are often organizational. As a link between these two levels - the organizational failures and mistakes - I suggest the conc

  16. Accidents - personal factors

    Zaitsev, S.L.; Tsygankov, A.V.


    This paper evaluates influence of selected personal factors on accident rate in underground coal mines in the USSR. Investigations show that so-called organizational factors cause from 80 to 85% of all accidents. About 70% of the organizational factors is associated with social, personal and economic features of personnel. Selected results of the investigations carried out in Donbass mines are discussed. Causes of miner dissatisfaction are reviewed: 14% is caused by unsatisfactory working conditions, 21% by repeated machine failures, 16% by forced labor during days off, 14% by unsatisfactory material supply, 16% by hard physical labor, 19% by other reasons. About 25% of miners injured during work accidents are characterized as highly professionally qualified with automatic reactions, and about 41% by medium qualifications. About 60% of accidents is caused by miners with less than a 3 year period of service. About 15% of accidents occurs during the first month after a miner has returned from a leave. More than 30% of accidents occurs on the first work day after a day or days off. Distribution of accidents is also presented: 19% of accidents occurs during the first 2 hours of a shift, 36% from the second to the fourth hour, and 45% occurs after the fourth hour and before the shift ends.

  17. Accident investigation and analysis

    Kampen, J. van; Drupsteen, L.


    Many organisations and companies take extensive proactive measures to identify, evaluate and reduce occupational risks. However, despite these efforts things still go wrong and unintended events occur. After a major incident or accident, conducting an accident investigation is generally the next ste

  18. Summary of the report Asn n. 2006 E.N.S.T.R. 019 - I.G.A.S. n. R.M. 2007-015 P. on the radiotherapy accident occurring at Epinal, presented by Guillaume WACK (Asn) and the doctor Francoise LALANDE, member of the General Inspection of social affairs, with the help of Marc David SELIGMAN; Resume du rapport ASN n. 2006 ENSTR 019 - IGAS n. RM 2007-015P sur l'accident de radiotherapie d'Epinal, presente par Guillaume WACK (ASN), et le docteur Francoise LALANDE, membre de l'Inspection Generale des affaires sociales, avec le concours de Marc David SELIGMAN



    In may 2004, the protocol of conformal radiotherapy applied to the prostate tumors has been modified. The change concerned the use of dynamic wedges in place of static wedges. This change supposed to change also the parameters of the calculation of irradiation intensity but this will not be made for some patients. This error could be corrected if the in vivo dosimetry had been kept and if the calculation of the number of monitors units had been maintained. 23 patients were submitted to an overexposure between the 6. may 2004 and the 1. august 2005. The first symptoms appeared in january 2005. The patients consulted their personal practitioner who sent them to a gastro-enterologist. The endoscopy revealed the existence of a rectitis which went by aggravating. In August, 2005 they were ten patients with severe hurts. During summer 2005, a radiotherapist doctor and a radio physicist found the error of overdose, They warned the manager of the hospital who warned in her turn, the D.D.A.S.S. (department direction of sanitary and social affairs) and A.R.H. (regional authority of hospitalization). Only seven patients were informed of the overdose, the sixteen other ones supposed wrongly unhurt, were not informed about the accident. The national authorities (I.R.S.N.) were warned in july 2006. Between september 2005 and september 2006 four patients died. Ten patients had severe damages, nine a moderate one. The report gives some propositions to avoid these kind of accidents in the future. (N.C.)

  19. Persistence of airline accidents.

    Barros, Carlos Pestana; Faria, Joao Ricardo; Gil-Alana, Luis Alberiko


    This paper expands on air travel accident research by examining the relationship between air travel accidents and airline traffic or volume in the period from 1927-2006. The theoretical model is based on a representative airline company that aims to maximise its profits, and it utilises a fractional integration approach in order to determine whether there is a persistent pattern over time with respect to air accidents and air traffic. Furthermore, the paper analyses how airline accidents are related to traffic using a fractional cointegration approach. It finds that airline accidents are persistent and that a (non-stationary) fractional cointegration relationship exists between total airline accidents and airline passengers, airline miles and airline revenues, with shocks that affect the long-run equilibrium disappearing in the very long term. Moreover, this relation is negative, which might be due to the fact that air travel is becoming safer and there is greater competition in the airline industry. Policy implications are derived for countering accident events, based on competition and regulation. © 2010 The Author(s). Journal compilation © Overseas Development Institute, 2010.

  20. Accidents with sulfuric acid

    Rajković Miloš B.


    Full Text Available Sulfuric acid is an important industrial and strategic raw material, the production of which is developing on all continents, in many factories in the world and with an annual production of over 160 million tons. On the other hand, the production, transport and usage are very dangerous and demand measures of precaution because the consequences could be catastrophic, and not only at the local level where the accident would happen. Accidents that have been publicly recorded during the last eighteen years (from 1988 till the beginning of 2006 are analyzed in this paper. It is very alarming data that, according to all the recorded accidents, over 1.6 million tons of sulfuric acid were exuded. Although water transport is the safest (only 16.38% of the total amount of accidents in that way 98.88% of the total amount of sulfuric acid was exuded into the environment. Human factor was the common factor in all the accidents, whether there was enough control of the production process, of reservoirs or transportation tanks or the transport was done by inadequate (old tanks, or the accidents arose from human factor (inadequate speed, lock of caution etc. The fact is that huge energy, sacrifice and courage were involved in the recovery from accidents where rescue teams and fire brigades showed great courage to prevent real environmental catastrophes and very often they lost their lives during the events. So, the phrase that sulfuric acid is a real "environmental bomb" has become clearer.

  1. Report realized on behalf of the information mission on the greenhouse effect; Rapport fait au nom de la mission d'information sur l'effet de serre

    Le Defaut, J.Y


    This report shows the violent acceleration of the climatic change. It examines the different aspects of the greenhouse effect, studies the impacts of international negotiations, takes stock and evaluates the community policies and the national experience, and proposes a method and a pedagogy. The first part presents the today situation, the second part the first actions at the world, european and national scales. The third part presents and analyzes solutions to propose in the last part priority axis and the necessity of an international cooperation and participation. (A.L.B.)

  2. Safety report concerning Melusine (after power increase to 4 MW). Descriptive part. Volumes 1 and 2; Rapport de surete de ''melusine'' (apres augmentation de puissance a 4 MW). Partie descriptive. Tomes 1 et 2

    Baas, C.; Delcroix, V.; Jacquemain, M.; Marouby, R.; Meunier, C.; De Robien, E.; Rossillon, F. [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires


    d'avril 1960; 2 MW A partir de septembre 1961; 4 MW a partir de decembre 1965. Diverses modifications ont ete apportees depuis la construction. Elles concernent: - L'adjonction d'une cellule chaude. - Les effluents: 2 cuves de 15 m{sup 3} pour effluents liquides ont ete mises en place. L'installation de regeneration des resines a ete entierement modifiee. - Le batiment: des bureaux ont ete ajoutes - des aires experimentales ont ete construites dans le hall. - L'alimentation electrique. - Les circuits de refroidissement et d'epuration (mise en place d'un second echangeur, remplacement des pompes primaires, creation d'une couche chaude, etc... ). - Les elements combustibles (actuellement elements type MTR enrichis a 90 pour cent). - La piscine (qui a ete munie partiellement d'un revetement en acier inoxydable). - Le coeur (mise en place de 'tabourets', d'un plongeoir, etc...). - La ventilation: le hall a ete mis en depression en fonctionnement normal, en cas d'incident, le hall peut etre isole et un circuit de secours peut etre demarre. Une cheminee a ete installee. - Le hall (qui a ete renforce et dont l'etancheite a ete amelioree). - L'electronique de controle (modifiee dans son principe et maintenant entierement transistorisee). L'ensemble a si profondement evolue que le reacteur n'a plus que de lointains rapports avec la realisation initiale. Il a paru necessaire de faire une breve synthese de ces ameliorations afin de mieux permettre de juger des caracteristiques de surete actuelles de l'installation, caracteristiques du reste beaucoup mieux connues du fait des experiences realisees tant a GRENOBLE au Service des Transferts Thermiques qu'a CADARACHE (Cabri) et TOULON (travaux de M. PASCOUET). (auteurs)

  3. Student—teacher Rapport in Secondary English Classes



    The student teacher rapport,which is a special Kind of interpersonal and social relationships,influences the process of teaching and learning to such an extent that the result of teaching and learning will be a good one if the teacher and the students have built up a harmonious relationship and vice versa it is extremely important that the teacher should be a good user of the target language and teaching methods.In addition,the teacher has to have the knowledge of students physiological and psychological development.

  4. Traffic Accidents on Slippery Roads

    Fonnesbech, J. K.; Bolet, Lars


    Police registrations from 65 accidents on slippery roads in normally Danish winters have been studied. The study showed: • 1 accident per 100 km when using brine spread with nozzles • 2 accidents per 100 km when using pre wetted salt • 3 accidents per 100 km when using kombi spreaders The results...

  5. Boating Accident Statistics

    Department of Homeland Security — Accident statistics available on the Coast Guard’s website by state, year, and one variable to obtain tables and/or graphs. Data from reports has been loaded for...

  6. Accident resistant transport container

    Andersen, John A.; Cole, James K.


    The invention relates to a container for the safe air transport of plutonium having several intermediate wood layers and a load spreader intermediate an inner container and an outer shell for mitigation of shock during a hypothetical accident.

  7. The Fukushima accident; Accident nucleaire a Fukushima

    Delbecq, D.


    The Fukushima accident is characterized by a sequence of natural disasters: earthquake and tsunamis that deprived simultaneously 3 reactors from cooling and electrical power for quite a long time. A series of hydrogen explosion has added to the mess. Experts agree to say that certainly nuclear fuel has melt to form corium in all 3 reactors. The accident has contaminated tens of thousand acres of land around the plant and has jeopardized local coastal fishery. The human toll is unexpectedly low: no direct casualty in the population but several suicides among the people that was forced to leave their home. 5 people from the plant staff died certainly from the consequences of the tsunami. (A.C.)

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

    McLaughlin, Darlene Magito; Carr, Edward G.


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

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

    Frisby, Brandi N.; Martin, Matthew M.


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

  10. The Correlation between Student/Instructor Rapport, Student Perceptions of Instructor Effectiveness, and Course Grade Expectations

    Yezbick, Erin Lewis


    The researcher attempted to determine if a correlation exists between student/instructor rapport, student perceptions of instructor effectiveness, and course grade expectations for freshman general education courses at a career college in the Great Lakes Region of the United States. Previous studies have determined that rapport affects motivation…

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

    Wright, Robert Demmon


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

  12. On the Effect of Teacher Talk on Teacher-Student Rapport in College English Classroom



    This paper aimed to investigate the effect of teacher talk on teacher-student rapport in college English classroom. Be-sides, it attempted to analyze how to build teacher-student rapport in English classroom based on the theories of teacher Talk, hoping that it can assist teachers to upgrade their awareness in teacher talk and increase language learning and teaching efficiency.

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

    Estepp, Christopher M.


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

  14. Accidents with sulfuric acid

    Rajković Miloš B.


    Sulfuric acid is an important industrial and strategic raw material, the production of which is developing on all continents, in many factories in the world and with an annual production of over 160 million tons. On the other hand, the production, transport and usage are very dangerous and demand measures of precaution because the consequences could be catastrophic, and not only at the local level where the accident would happen. Accidents that have been publicly recorded during the last eigh...

  15. Crimes, faits divers, cinématographe et premiers interdits français en 1899 et 1909

    Albert Montagne


    Full Text Available Les crimes et criminels dans le cinéma de fiction furent abordés, en 1990, à Perpignan, au XIe Colloque Cinéma et Histoire, Histoire du cinéma, Les grandes affaires criminelles : faits historiques - cinéma et télévision, de l’Institut Jean Vigo, en collaboration avec l’I.N.A. et la Cinémathèque de Toulouse. Les présentes pages, écrites dans la continuité du numéro inhérent des Cahiers de la Cinémathèque de 1993, Les Grandes affaires criminelles françaises, complètent un article personnel, De ...

  16. Cyclical Fluctuations in Workplace Accidents

    Boone, J.; J. C. VAN OURS


    This Paper presents a theory and an empirical investigation on cyclical fluctuations in workplace accidents. The theory is based on the idea that reporting an accident dents the reputation of a worker and raises the probability that he is fired. Therefore a country with a high or an increasing unemployment rate has a low (reported) workplace accident rate. The empirical investigation concerns workplace accidents in OECD countries. The analysis confirms that workplace accident rates are invers...

  17. L’image du français et le « fait francophone » dans l’enseignement supérieur au Danemark

    Verstraete Hansen, Lisbeth


    s article examines the representation of French as it can be interpreted through the curriculum at the two major Danish universities still offering a full university program (BA-Master-Doctoral degree) in French Studies. The article analyses the presence of the fait francophone in the curriculum...... at the University of Aarhus (AU) and the University of Copenhagen (KU) with a point of departure in the following questions: How is the concept of francophonie defined? How is the fait francophone integrated into the curriculum and according to which tradition(s)? The analysis reveals a fundamental distinction...... between “French” and “francophone” phenomena and a type of course organization largely based on the philological model that divides the subjects into three disciplines – language, literature and culture – focusing on the national reference, France. The article concludes that the fait francophone...

  18. Accidents in nuclear ships

    Oelgaard, P.L. [Risoe National Lab., Roskilde (Denmark)]|[Technical Univ. of Denmark, Lyngby (Denmark)


    This report starts with a discussion of the types of nuclear vessels accidents, in particular accidents which involve the nuclear propulsion systems. Next available information on 61 reported nuclear ship events in considered. Of these 6 deals with U.S. ships, 54 with USSR ships and 1 with a French ship. The ships are in almost all cases nuclear submarines. Only events that involve the sinking of vessels, the nuclear propulsion plants, radiation exposures, fires/explosions, sea-water leaks into the submarines and sinking of vessels are considered. For each event a summary of available information is presented, and comments are added. In some cases the available information is not credible, and these events are neglected. This reduces the number of events to 5 U.S. events, 35 USSR/Russian events and 1 French event. A comparison is made between the reported Soviet accidents and information available on dumped and damaged Soviet naval reactors. It seems possible to obtain good correlation between the two types of events. An analysis is made of the accident and estimates are made of the accident probabilities which are found to be of the order of 10{sup -3} per ship reactor years. It if finally pointed out that the consequences of nuclear ship accidents are fairly local and does in no way not approach the magnitude of the Chernobyl accident. It is emphasized that some of the information on which this report is based, may not be correct. Consequently some of the results of the assessments made may not be correct. (au).

  19. Safety report concerning the reactor Pegase - volume 1 - Description of the installation - volume 2 - Safety of the installations; Rapport de surete du reacteur pegase - tome 1 - Description des installations - tome 2 - Surete des installations

    Lacour, J. [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires; Legoin, P. [S.E.M. Hispano-Suiza, 92 - Colombes (France)


    In the first volume: This report is a description of the reactor Pegase, given with a view to examine the safety of the installations. The Cadarache site at which they are situated is briefly described, in particular because of the consequences on the techniques employed for building Pegase. A description is also given of the original aspects of the reactor. The independent loops which are designed for full-scale testing of fuel elements used in natural uranium-gas-graphite reactor systems are described in this report, together with their operational and control equipment. In the second volume: In the present report are examined the accidents which could cause damage to the Pegase reactor installation. Among possible causes of accidents considered are the seismicity of the region, an excessive power excursion of the reactor and a fracture in the sealing of an independent loop. Although all possible precautions have been taken to offset the effects of such accidents, their ultimate consequences are considered here. The importance is stressed of the security action and regulations which, added to the precautions taken for the construction, ensure the safety of the installations. (authors) [French] Dans le volume 1: Ce rapport est une description du reacteur Pegase, afin d'examiner la surete des installations. Le site de CADARACHE ou elles sont situees, a ete sommairement decrit, en particulier, a cause des consequences sur les techniques mises en oeuvre pour la realisation de Pegase. Nous nous sommes egalement attache a decrire les aspects originaux du reacteur. Les boucles autonomes destinees a tester en vraie grandeur des elements combustibles de la filiere uranium naturel graphite-gaz, ainsi que leurs dispositifs de controle et d'exploitation, figurent egalement dans ce rapport. Dans le volume 2: Dans le present rapport, nous examinons des accidents pouvant endommager des installations du reacteur Pegase. Les origines d'accidents examines

  20. Patient–Provider Rapport in the Health Care of People Who Inject Drugs

    Ginetta Salvalaggio


    Full Text Available Little research has described determinants and consequences of patient–provider rapport among people who inject drugs (PWIDs. This mixed-method study (a qualitatively described facilitators, barriers, and consequences to rapport development between PWIDs and their health care providers and (b quantitatively tested the hypothesis that quality of rapport is associated with positive patterns of service use. Two exploratory focus groups with PWIDs and care providers were conducted. Subsequently, 89 PWIDs completed a survey interview; of those, eight completed a follow-up qualitative interview. Qualitative results indicated that rapport is influenced by drug-related behaviors, addiction severity, provider expertise, patient-centered care, and perceived discrimination and that rapport then influences patient compliance, timing of care, and criminal activity. Quantitative results indicated that rapport predicted PWID satisfaction with care as well as frequency and timing of emergency department presentations. Results suggest that PWID–provider rapport has several unique determinants and is associated with positive health care outcomes.

  1. Who by accident? The social morphology of car accidents.

    Factor, Roni; Yair, Gad; Mahalel, David


    Prior studies in the sociology of accidents have shown that different social groups have different rates of accident involvement. This study extends those studies by implementing Bourdieu's relational perspective of social space to systematically explore the homology between drivers' social characteristics and their involvement in specific types of motor vehicle accident. Using a large database that merges official Israeli road-accident records with socioeconomic data from two censuses, this research maps the social order of road accidents through multiple correspondence analysis. Extending prior studies, the results show that different social groups indeed tend to be involved in motor vehicle accidents of different types and severity. For example, we find that drivers from low socioeconomic backgrounds are overinvolved in severe accidents with fatal outcomes. The new findings reported here shed light on the social regularity of road accidents and expose new facets in the social organization of death. © 2010 Society for Risk Analysis.

  2. ALICE Injected Beam Accidents

    Appleby, R B


    The ALICE (point 2) interaction region is sensitive to beam orbit errors arising from magnet setting errors on injection. In this report, beam accident scenarios under injection for ALICE are described, focusing on ultra- fast error injection scenarios for the interaction straight correctors and dipoles. Beam 1 and beam 2 accident scenarios are considered, where the errors can lead to beam orbits striking the ALICE vacuum chamber or elements of the machine. The required thresholds for magnet current interlocks are calculated to avoid machine and detector risk.

  3. LHCb Injected Beam Accidents

    Appleby, R B


    The LHCb (point 8) interaction region is sensitive to beam orbit errors arising from magnet setting errors on injection. In this report, beam accident scenarios under injection for LHCb are described, focusing on ultra- fast error injection scenarios for the interaction straight correctors and dipoles. Beam 1 and beam 2 accident scenarios are considered, where the errors can lead to beam orbits striking the LHCb vacuum chamber or elements of the machine. The required thresholds for magnet current interlocks are calculated to avoid machine and detector risk.

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

    Vacharkulksemsuk, Tanya; Fredrickson, Barbara L


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

  5. Lessons learned from accidents investigations

    Zuniga-Bello, P. [Consejo Nacional de Ciencia y Tecnologia (CONACYT), Mexico City (Mexico); Croft, J. [National Radiological Protection Board (United Kingdom); Glenn, J


    Accidents from three main practices: medical applications, industrial radiography and industrial irradiators are used to illustrate some common causes of accidents and the main lessons to be learned. A brief description of some of these accidents is given. Lessons learned from the described accidents are approached by subjects covering: safety culture, quality assurance, human factors, good engineering practice, defence in depth, security of sources, safety assessment and monitoring and verification compliance. (author)

  6. Authority structure and industrial accidents

    As, Sicco van


    This paper deals with the influence of organizational characteristics on safety. Accidents are actually caused by individual mistakes. However the underlying causes of accidents are often organizational. The general hypothesis is that the authority structure is a main cause of accident-proneness

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

    Duffy, Korrina A; Chartrand, Tanya L


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

  8. Duurzame energietechniek : toegepast in de bloembollensector : bijlage rapport : Afstudeerscriptie WErktuigbouwkunde De Haagse Hogeschool afdeling Delft

    Meij, van der M.; PPO Bloembollenteelt,


    In dit rapport wordt een overzicht gegeven van duurzame energietechnieken die op bloembollenbedrijven toegepast kunnen worden. De volgende technieken zijn onderzocht: zonnepanelen, windenergie, zonnedak, warmtepomp, geothermie, warmtekrachtkoppeling en houtkachel.

  9. Tillæg til rapport om Havvindmøller i Nissum Bredning

    Bentzen, Thomas Ruby; Larsen, Torben

    Nærværende rapport er udført for NOE, A.m.b.a. og Nissum Bredning Vindmølle Laug af Aalborg Universitet, Institut for Byggeri og Anlæg i henhold til konsulentaftale af 30.11.2011, som tillæg til tidligere rapport jf. konsulentaftale af 6.7.2010. /1/. Dette tillæg omfatter kun den såkaldte dæmning...

  10. Chernobyl accident and its consequences

    Gittus, J.H.


    The paper concerns the Chernobyl reactor accident, with emphasis on the design of the RBMK reactor and nuclear safety. A description is given of the Chernobyl nuclear power plant, including details of the RMBK reactor and safety systems. Comments on the design of the RBMK by UK experts prior to the accident are summarized, along with post-accident design changes to improve RBMK safety. Events of the Chernobyl accident are described, as well as design deficiencies highlighted by the accident. Differences between the USSR and UK approaches to nuclear safety are commented on. Finally source terms, release periods and environmental consequences are briefly discussed.



    La définition de la jeune fille elle-même est problématique car elle ... L'effet le plus important de cette dynamique est, au plan symbo- lique, celui marquant du ..... La fiction réussit à restituer, par l'imaginaire et la création, ce vécu. Tel est le cas ...

  12. Fait migratoire et genre

    Zaidman, Claude


    « Issus de l’immigration », « d’origine étrangère », « Deuxième génération »... Les catégories construites pour désigner les enfants de parents migrants sont diverses. Elles évoluent dans le temps, en fonction de l’histoire de l’immigration et des politiques de l’immigration ; en outre, elles varient selon la place dans l’institution des divers locuteurs : chercheurs, administrateurs, enseignants, élèves eux-mêmes. Dans le même numéro d’une revue parue en 1980, trois titres d’articles utilis...



    prospects and to influence adversely the climate of business opinion, curtailing the ... phases of expansion, bank loans expand in unison with the growth in ... may have taken on debts during the expansion phase deem it unwise to add to their ...

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

    John eMichael


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

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

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


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

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

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


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

  17. African Journal of Neurological Sciences - 2009 Vol. 28 No 1

    Conclusions. Les accidents par chutes d'arbres sont en rapport avec les conditions socio-économiques et climatiques au .... lié au faite que les hommes sont plus exposés aux risques que les femmes. L'âge moyen est de .... Republic of Iran.

  18. Occupational accidents aboard merchant ships

    Hansen, H.L.; Nielsen, D.; Frydenberg, Morten


    Objectives: To investigate the frequency, circumstances, and causes of occupational accidents aboard merchant ships in international trade, and to identify risk factors for the occurrence of occupational accidents as well as dangerous working situations where possible preventive measures may...... be initiated. Methods: The study is a historical follow up on occupational accidents among crew aboard Danish merchant ships in the period 1993–7. Data were extracted from the Danish Maritime Authority and insurance data. Exact data on time at risk were available. Results: A total of 1993 accidents were...... rate of accidents than Danish citizens. Age was a major risk factor for accidents causing permanent disability. Change of ship and the first period aboard a particular ship were identified as risk factors. Walking from one place to another aboard the ship caused serious accidents. The most serious...

  19. [Drowning accidents in childhood].

    Krandick, G; Mantel, K


    This is a report on five boys aged between 1 and 5 years who, after prolonged submersion in cold water, were treated at our department. On being taken out of the water, all the patients were clinically dead. After 1- to 3-hour successful cardiopulmonary resuscitation, with a rectal temperature of about 27 degrees C, they were rewarmed at a rate of 1 degree/hour. Two patients died within a few hours after the accident. One patient survived with an apallic syndrome, 2 children survived with no sequelae. In the event of a water-related accident associated with hypothermia, we consider suitable resuscitation to have preference over rewarming measures. The most important treatment guidelines and prognostic factors are discussed.

  20. RENEB accident simulation exercise

    Brzozowska, Beata; Ainsbury, Elizabeth; Baert, Annelot; Beaton-Green, Lindsay; Barrios, Leonardo; Barquinero, Joan Francesc; Bassinet, Celine; Beinke, Christina; Benedek, Anett; Beukes, Philip; Bortolin, Emanuela; Buraczewska, Iwona; Burbidge, Christopher; De Amicis, Andrea; De Angelis, Cinzia


    Purpose: The RENEB accident exercise was carried out in order to train the RENEB participants in coordinating and managing potentially large data sets that would be generated in case of a major radiological event. Materials and methods: Each participant was offered the possibility to activate the network by sending an alerting email about a simulated radiation emergency. The same participant had to collect, compile and report capacity, triage categorization and exposure scenario results ob...


    Jovica Jovanovic


    Full Text Available Medical services, physicians and nurses play an essential role in the plant safety program through primary treatment of injured workers and by helping to identify workplace hazards. The physician and nurse should participate in the worksite investigations to identify specific hazard or stresses potentially causing the occupational accidents and injuries and in planning the subsequent hazard control program. Physicians and nurses must work closely and cooperatively with supervisors to ensure the prompt reporting and treatment of all work related health and safety problems. Occupational accidents, work related injuries and fatalities result from multiple causes, affect different segments of the working population, and occur in a myriad of occupations and industrial settings. Multiple factors and risks contribute to traumatic injuries, such as hazardous exposures, workplace and process design, work organization and environment, economics, and other social factors. With such a diversity of theories, it will not be difficult to understand that there does not exist one single theory that is considered right or correct and is universally accepted. These theories are nonetheless necessary, but not sufficient, for developing a frame of reference for understanding accident occurrences. Prevention strategies are also varied, and multiple strategies may be applicable to many settings, including engineering controls, protective equipment and technologies, management commitment to and investment in safety, regulatory controls, and education and training. Research needs are thus broad, and the development and application of interventions involve many disciplines and organizations.

  2. Jacques Frémeaux, De quoi fut fait l’empire, les guerres coloniales au XIXe siècle 

    d’Andurain, Julie


    De quoi fut fait l’Empire est l’un des meilleurs, sinon le meilleur ouvrage produit par Jacques Frémeaux, professeur à Paris-Sorbonne, ces dernières années. Outre une très belle érudition comme a son habitude, il fait preuve d’une très grande maîtrise de l’analyse comparative de la guerre coloniale au XIXe siècle présentée ici comme un phénomène global. Son propos consiste en effet à montrer que ces guerres lointaines ne sauraient se comprendre autrement que par comparaison les unes aux autre...

  3. [Chernobyl nuclear power plant accident and Tokaimura criticality accident].

    Takada, Jun


    It is clear from inspection of historical incidents that the scale of disasters in a nuclear power plant accident is quite low level overwhelmingly compared with a nuclear explosion in nuclear war. Two cities of Hiroshima and Nagasaki were destroyed by nuclear blast with about 20 kt TNT equivalent and then approximately 100,000 people have died respectively. On the other hand, the number of acute death is 30 in the Chernobyl nuclear reactor accident. In this chapter, we review health hazards and doses in two historical nuclear incidents of Chernobyl and Tokaimura criticality accident and then understand the feature of the radiation accident in peaceful utilization of nuclear power.

  4. Published White House Internal Memos: Legal Transparency or Subtle Electoral Canvassing? La publication officielle des rapports internes de la Maison Blanche : transparence légale ou subtile stratégie électorale ?

    Mounir Triki


    Full Text Available Dans quelle mesure la manipulation du « genre » est-elle une stratégie utile  à des fins pragmatiques ? Les rapports internes de la Maison Blanche et les décrets officiels présentent un intérêt d’analyse stimulant : celui de « l’affiliation générique ». D’un côté, ce sont des exemples de discours officiels, d’où leur vocabulaire légal. D’autre part, le fait qu’ils sont publiés et non tenus secrets signifie que le bureau de presse de la Maison Blanche y voit une utilité politique certaine en les rendant public, d’où la présence d’une coloration propagandiste subtile des messages. Afin d’illustrer ce « jeu générique », l’étude des rapports internes de G.W. Bush sur la politique des Indiens d’Amérique est au cœur de notre réflexion. Il est intéressant de noter que la période de publications de ces écrits coïncide curieusement avec des événements politiques de grande importance, servant ainsi des ambitions plus ou moins voilées.

  5. Un trophée fait fille ou lorsque l’étranger n’existe pas

    Simonne Pauwels


    Full Text Available Un trophée fait fille ou lorsque l’étranger n’existe pas. Il s’agit de montrer comment sur l’île de Selaru toute femme, tout homme, ou même une vache marine ou une tête coupée, en débarquant sur le rivage pour la première fois, est considéré comme une proie, un butin à rejeter à la mer ou à introduire dans le village. Dans le cas du second choix, l’arrivant est rituellement transformé en un parent avant la tombée de la nuit. Pour l’anthropologue cette intégration éclair a de quoi surprendre. Mais il s’agit d’une société prédatrice qui intègre tous ceux qu’elle peut transformer en parent et relègue les autres à sa périphérie en les qualifiant de « sorciers » ou de « non-humains ». Les uns et les autres jouent cependant un rôle dans les prédations majeures — la chasse et la chasse aux têtes —, qu’exigent la fertilité des jardins et la fécondité des femmes.A trophy made daughter, or when strangers do not exist. This article described how, on the island of Selaru, any man or woman, or even a sea-cow or a cut-off head, landing on the shore for the first time, is considered a prey, spoils to be thrown back into the sea or introduced into the village. In the latter case, the new arrival is ritually transformed into a relative before nightfall. For the anthropologist this “instant integration” is surprising. But this is a predatory society that integrates all those that it can transform into family and relegates the others to the margins, by qualifying them as “sorcerers” or “non-humans”. However, they all play a role in the majors predations - hunting and head-hunting - required for the fertility of women and gardens.

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

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


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

  7. Radiation accident grips Goiania

    Roberts, L.


    On 13 September two young scavengers in Goiania, Brazil, removed a stainless steel cylinder from a cancer therapy machine in an abandoned clinic, touching off a radiation accident second only to Chernobyl in its severity. On 18 September they sold the cylinder, the size of a 1-gallon paint can, to a scrap dealer for $25. At the junk yard an employee dismantled the cylinder and pried open the platinum capsule inside to reveal a glowing blue salt-like substance - 1400 curies of cesium-137. Fascinated by the luminescent powder, several people took it home with them. Some children reportedly rubbed in on their bodies like carnival glitter - an eerie image of how wrong things can go when vigilance over radioactive materials lapses. In all, 244 people in Goiania, a city of 1 million in central Brazil, were contaminated. The eventual toll, in terms of cancer or genetic defects, cannot yet be estimated. Parts of the city are cordoned off as radiation teams continue washing down buildings and scooping up radioactive soil. The government is also grappling with the political fallout from the accident.

  8. Fatal motorcycle accidents and alcohol

    Larsen, C F; Hardt-Madsen, M


    A series of fatal motorcycle accidents from a 7-year period (1977-1983) has been analyzed. Of the fatalities 30 were operators of the motorcycle, 11 pillion passengers and 8 counterparts. Of 41 operators 37% were sober at the time of accident, 66% had measurable blood alcohol concentration (BAC...

  9. Learning from incidents and accidents

    Drupsteen, L.; Kampen, J. van


    There are many different definitions for what constitutes an incident or an accident, however the focus is always on unintended and often unforeseen events that cause unintended consequences. This article is focused on the process of learning from incidents and accidents. The focus is on making sure

  10. [Practical management of CPB accident].

    Depoix, J-P; Fenet, L; Provenchere, S


    Accident of CPB is a reality. It is important to be prepared for discussion with the family, with the hospital administration, eventually with the justice. But we have also to support perfusionnist and anesthetic team in charge of the patient during accident.

  11. Learning from incidents and accidents

    Drupsteen, L.; Kampen, J. van


    There are many different definitions for what constitutes an incident or an accident, however the focus is always on unintended and often unforeseen events that cause unintended consequences. This article is focused on the process of learning from incidents and accidents. The focus is on making sure

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

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


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

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

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


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

  14. Traffic Accidents on Slippery Roads

    Fonnesbech, J. K.; Bolet, Lars


    Police registrations from 65 accidents on slippery roads in normally Danish winters have been studied. The study showed: • 1 accident per 100 km when using brine spread with nozzles • 2 accidents per 100 km when using pre wetted salt • 3 accidents per 100 km when using kombi spreaders The results...... of accidents in normally Danish winter seasons are remarkable alike the amount of salt used in praxis in the winter 2011/2012. • 2.7 ton NaCl/km when using brine spread with nozzles • 5 ton NaCl/km when using pre wetted salt. • 5.7 ton NaCl/km when using kombi spreaders The explanation is that spreading...

  15. Corporate Cost of Occupational Accidents

    Rikhardsson, Pall M.; Impgaard, M.


    method could be used in all of the companies without revisions. The evaluation of accident cost showed that 2/3 of the costs of occupational accidents are visible in the Danish corporate accounting systems reviewed while 1/3 is hidden from management view. The highest cost of occupational accidents......The systematic accident cost analysis (SACA) project was carried out during 2001 by The Aarhus School of Business and PricewaterhouseCoopers Denmark with financial support from The Danish National Working Environment Authority. Its focused on developing and testing a method for evaluating...... occupational costs of companies for use by occupational health and safety professionals. The method was tested in nine Danish companies within three different industry sectors and the costs of 27 selected occupational accidents in these companies were calculated. One of the main conclusions is that the SACA...

  16. Industrial accidents triggered by lightning.

    Renni, Elisabetta; Krausmann, Elisabeth; Cozzani, Valerio


    Natural disasters can cause major accidents in chemical facilities where they can lead to the release of hazardous materials which in turn can result in fires, explosions or toxic dispersion. Lightning strikes are the most frequent cause of major accidents triggered by natural events. In order to contribute towards the development of a quantitative approach for assessing lightning risk at industrial facilities, lightning-triggered accident case histories were retrieved from the major industrial accident databases and analysed to extract information on types of vulnerable equipment, failure dynamics and damage states, as well as on the final consequences of the event. The most vulnerable category of equipment is storage tanks. Lightning damage is incurred by immediate ignition, electrical and electronic systems failure or structural damage with subsequent release. Toxic releases and tank fires tend to be the most common scenarios associated with lightning strikes. Oil, diesel and gasoline are the substances most frequently released during lightning-triggered Natech accidents.

  17. A Cross-Cultural Pragmatic Study of Rapport-Management Strategies in Chinese and English Academic Upward Request Emails

    Zhu, Wuhan


    This article discusses and compares how Chinese and English postgraduate students manage a harmonious relationship with university instructors by managing rapport and doing relational work in their academic request emails. The rapport-management strategies were explored and then further evaluated in relation to the taxonomies of relational work…

  18. Typologie des Accidents Cyclistes

    Amoros, Emmanuelle; BILLOT-GRASSET, Alice; Hours, Martine


    L'usage du vélo est en hausse en ville ; cette pratique est encouragée dans le cadre du développement durable et de la lutte contre la sédentarité. Pour accompagner cela, il faut réduire les risques d'accident, et pour ce faire, mieux les connaître. Nous utilisons le Registre des victimes de la circulation routière du Rhône, basé sur les services hospitaliers (dont les urgences) ; il est quasi-exhaustif : env. 1100 blessés à vélo/an versus 120 dans les données officielles. L'ensemble des cycl...

  19. Chernobyl accident and its consequences

    Gittus, J.H.; Bonell, P.G.; Hicks, D.


    The USSR power reactor programme is first described. The reasons for the accident at the Chernobyl-4 RBMK nuclear reactor on 26 April 1986, the sequence of events that took place, and the immediate and long-term consequences are considered. A description of the RBMK-type reactors is given and the design changes resulting from the experience of the accident are explained. The source terms describing the details of the radioactivity release associated with the accident and the environmental consequences are covered in the last two sections of the report. Throughout the text comments referring to the UK Nuclear Installations Inspectorate Safety assessment principles have been inserted. (U.K.).

  20. [Prevention of bicycle accidents].

    Zwipp, H; Barthel, P; Bönninger, J; Bürkle, H; Hagemeister, C; Hannawald, L; Huhn, R; Kühn, M; Liers, H; Maier, R; Otte, D; Prokop, G; Seeck, A; Sturm, J; Unger, T


    For a very precise analysis of all injured bicyclists in Germany it would be important to have definitions for "severely injured", "seriously injured" and "critically injured". By this, e.g., two-thirds of surgically treated bicyclists who are not registered by the police could become available for a general analysis. Elderly bicyclists (> 60 years) are a minority (10 %) but represent a majority (50 %) of all fatalities. They profit most by wearing a helmet and would be less injured by using special bicycle bags, switching on their hearing aids and following all traffic rules. E-bikes are used more and more (145 % more in 2012 vs. 2011) with 600,000 at the end of 2011 and are increasingly involved in accidents but still have a lack of legislation. So even for pedelecs 45 with 500 W and a possible speed of 45 km/h there is still no legislative demand for the use of a protecting helmet. 96 % of all injured cyclists in Germany had more than 0.5 ‰ alcohol in their blood, 86 % more than 1.1 ‰ and 59 % more than 1.7 ‰. Fatalities are seen in 24.2 % of cases without any collision partner. Therefore the ADFC calls for a limit of 1.1 ‰. Some virtual studies conclude that integrated sensors in bicycle helmets which would interact with sensors in cars could prevent collisions or reduce the severity of injury by stopping the cars automatically. Integrated sensors in cars with opening angles of 180° enable about 93 % of all bicyclists to be detected leading to a high rate of injury avoidance and/or mitigation. Hanging lamps reduce with 35 % significantly bicycle accidents for children, traffic education for children and special trainings for elderly bicyclists are also recommended as prevention tools. As long as helmet use for bicyclists in Germany rates only 9 % on average and legislative orders for using a helmet will not be in force in the near future, coming up campaigns seem to be necessary to be promoted by the Deutscher

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

    Rinke, Carol R.; Mawhinney, Lynnette


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


    Wenying Jiang


    Full Text Available Technological advances have brought about the ever-increasing utilisation of computer-assisted language learning (CALL media in the learning of a second language (L2. Computer-mediated communication, for example, provides a practical means for extending the learning of spoken language, a challenging process in tonal languages such as Chinese, beyond the realms of the classroom. In order to effectively improve spoken language competency, however, CALL applications must also reproduce the social interaction that lies at the heart of language learning and language use. This study draws on data obtained from the utilisation of CALL in the learning of L2 Chinese to explore whether this medium can be used to extend opportunities for rapport-building in language teaching beyond the face-to-face interaction of the classroom. Rapport's importance lies in its potential to enhance learning, motivate learners, and reduce learner anxiety. To date, CALL's potential in relation to this facet of social interaction remains a neglected area of research. The results of this exploratory study suggest that CALL may help foster learner-teacher rapport and that scaffolding, such as strategically composing rapport-fostering questions in sound-files, is conducive to this outcome. The study provides an instruction model for this application of CALL.

  3. Do interviewer-respondent interactions in CAPI and CATI-interviews show a difference in rapport?

    Ongena, Yfke; Haan, Marieke


    Various studies have shown that social desirability bias and satisficing are more prevalent in CATI than in CAPI surveys. Although this difference has theoretically been explained in terms of rapport (Holbrook et al 2003), it has not systematically been studied whether interviewer-respondent interac




    Full Text Available L’objectif de ce travail est consacré principalement à la présentation de deux modèles logistiques à rapports continus pour une variable réponse ordinale à c catégories et de leurs interprétations en termes de distribution .

  5. How to Establish Good Teacher-Pupil Rapport in the Classroom?



    for the past few decades, the way to achieve good teacher-pupil rapport in the classroom has been at the center of heated debate all over the world. All teachers should provide a good studying environment for pupils. This paper will focus on four parts to discuss this issue.

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

    Lee, Cynthia


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

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

    Roe, John Wilford


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

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

    Darrow, Alice-Ann; Johnson, Christopher


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

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

    Jiang-yuan, Zhou; Wei, Guo


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

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

    Ryan, Rebecca


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

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

    Kovarsky, Dana; Schiemer, Christine; Murray, Allison


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

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

    Robinson, Leslie; Harris, Ann; Burton, Rob


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

  13. Interaction of counseling rapport and topics discussed in sessions with methadone treatment clients.

    Joe, George W; Simpson, D Dwayne; Rowan-Szal, Grace A


    Therapeutic rapport between counselors and clients in drug user treatment has been shown to be an important predictor of follow-up outcomes. This naturalistic study investigated the relationship of counseling rapport to drug-related topics discussed in counseling sessions in a sample of 330 clients and nine counselors. These voluntary clients had been admitted to a private, for-profit outpatient methadone treatment in Texas between September 1995 and August 1997 and received no-fee services for a year for participation in this study. The data were gathered using forms in the TCU community treatment assessments ( that measured intake information, counseling session topics, and counselor evaluation of the client. A majority were males, Hispanic, had a pending legal status and the average age was 39. Co-occurring drug dependence for these heroin users included cocaine (38%) and alcohol (31%). The results supported the hypothesis that higher rapport would be associated with addressing clients in a more "supportive approach" that emphasized relapse prevention and strengths-building while lower rapport would be associated with a punitive counseling style that stressed program rules and compliance. The influences of client background, counselor differences, and during-treatment positive urines were also examined. Although counselors differed in their general manner of dealing with clients, each also showed flexibility determined in part by client behavior (such as continued cocaine use). The findings indicate that focusing on constructive solutions is the preferred counseling approach.

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

    Rinke, Carol R.; Mawhinney, Lynnette


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

  15. Security report on Siloe - the descriptive part. (1963); Rapport de surete de Siloe - partie descriptive (1963)

    Ageron, P.; Chatoux, J.; Denielou, G.; Jacquemain, M.; Mitault, G.; Robien, E. de; Rossillon, F. [Commissariat a l' Energie Atomique, Grenoble (France). Centre d' Etudes Nucleaires


    This report is a full description of the site, the reactor, the building and the experimental facilities. It gives the nuclear, thermodynamic and hydrodynamic characteristics of the core. (authors) [French] Ce rapport decrit completement le site, le reacteur, les batiments et les installations experimentales. Il donne les caracteristiques nucleaires, thermodynamiques et hydrodynamiques du coeur. (auteurs)

  16. Integrating Rapport-Building into Language Instruction: A Study of Korean Foreign Language Classes

    Park, Mi Yung


    Using a conversation-analytic approach along with the notions of frame and footing (Goffman 1981), this study examines what strategies teachers use to build rapport with their students in Korean as a foreign language classrooms. It also discusses what kinds of interactional resources they employ in tandem with these strategies. Analysis of…

  17. Neuro-Linguistic Programming: Improving Rapport between Track/Cross Country Coaches and Significant Others

    Helm, David Jay


    This study examines the background information and the components of N.L.P., being eye movements, use of predicates, and posturing, as they apply to improving rapport and empathy between track/cross country coaches and their significant others in the arena of competition to help alleviate the inherent stressors.

  18. Three Mile Island Accident Data

    National Oceanic and Atmospheric Administration, Department of Commerce — Three Mile Island Accident Data consists of mostly upper air and wind observations immediately following the nuclear meltdown occurring on March 28, 1979, near...

  19. Nommer le conflit. Le cas de l’Alsace pendant son annexion de fait au Troisième Reich, 1940-1945

    Anne-Ségolène Verneret


    Full Text Available L’étude des comportements et opinions de la population en Alsace entre 1940 et 1945 fait appel à la nécessité de nommer une conflictualité parfois floue, ambivalente et qui évolue au cours de la période. Il convient de s’interroger sur l’adaptation des outils de définition des comportements développés en France et en Allemagne pour la situation alsacienne pendant l’annexion de fait de son territoire.   Alsace 1940-1945, oppositions au nazisme, comportements collectifsDie Erforschung des Verhaltens und der Meinung der Bevölkerung im Elsass zwischen 1940-1945 bringt die Notwendigkeit mit sich, eine zuweilen undurchsichtige, zweideutige Konfliktträchtigkeit zu benennen, die sich im Zeitraum der Annektierung zudem entwickelte. Die methodischen Werkzeuge zur Definition kollektiven Verhaltens, die in Frankreich und Deutschland für diesen elsässischen Fall entwickelt wurden, müssen hierbei angepasst werden.

  20. Femicidio: la forma più estrema di violenza contro le donne / Fémicide : la forme la plus extrême de violence faite aux femmes / Femicide: the most extreme form of violence against women

    Karadole Cristina


    the victims and, especially, the clear links between this crime and violence against women. Le fémicide, comme forme extrême de violence faite aux femmes, est un phénomène encore méconnu car il existe encore peu d’études sur le sujet en Italie. À l’issue d’une revue de la littérature criminologique et féministe internationale, cet article vise à définir le concept de « fémicide » et ses différentes déclinaisons dans la recherche scientifique et dans la lutte politique féministe. Le texte met en évidence la particularité de ce délit, qui doit être considéré différemment par rapport aux autres formes d’homicides. En effet, il s’agit d’un crime qui découle de la relation de pouvoir entre les hommes et les femmes ; le fémicide est l'acte final du cycle de la violence masculine contre les femmes, dont il représente le point culminant. Contrairement au sens commun et à la représentation médiatique et comme cet essai tente de le démontrer, le fémicide n’existe pas dans les cultures autres qu’occidentales, pas plus qu’il n’est particulièrement rattaché aux situations de difficulté sociale ou de marginalité culturelle, mais il s'inscrit, en tant que violence à l’égard des femmes, dans des rapports « normaux » et dans le conflit homme/femme. Cela signifie que des situations considérées comme « sûres » peuvent pourtant comporter des facteurs de risque d’être victimes de fémicide pour les femmes concernées. En effet, les fémicides peuvent intervenir chez soi ou au domicile de la famille, dans une relation conjugale comme pour des couples non mariés.Ensuite, l’auteur analyse aussi bien les premières études sociologiques et criminologiques italiennes que des données sur le phénomène. La seconde partie de ce texte est dédiée à la lecture des informations tirées d’une étude sur les articles de presse menée par le Groupe d'études sur le fémicide de l'association bolognaise contre la violence

  1. Nuclear fuel cycle facility accident analysis handbook

    Ayer, J E; Clark, A T; Loysen, P; Ballinger, M Y; Mishima, J; Owczarski, P C; Gregory, W S; Nichols, B D


    The Accident Analysis Handbook (AAH) covers four generic facilities: fuel manufacturing, fuel reprocessing, waste storage/solidification, and spent fuel storage; and six accident types: fire, explosion, tornado, criticality, spill, and equipment failure. These are the accident types considered to make major contributions to the radiological risk from accidents in nuclear fuel cycle facility operations. The AAH will enable the user to calculate source term releases from accident scenarios manually or by computer. A major feature of the AAH is development of accident sample problems to provide input to source term analysis methods and transport computer codes. Sample problems and illustrative examples for different accident types are included in the AAH.

  2. Paragliding accidents in remote areas.

    Fasching, G; Schippinger, G; Pretscher, R


    Paragliding is an increasingly popular hobby, as people try to find new and more adventurous activities. However, there is an increased and inherent danger with this sport. For this reason, as well as the inexperience of many operators, injuries occur frequently. This retrospective study centers on the helicopter rescue of 70 individuals in paragliding accidents. All histories were examined, and 43 patients answered a questionnaire. Nineteen (42%) pilots were injured when taking off, 20 (44%) during the flight, and six (13%) when landing. Routine and experience did not affect the prevalence of accident. Analysis of the causes of accident revealed pilot errors in all but three cases. In 34 rescue operations a landing of the helicopter near the site of the accident was possible. Half of the patients had to be rescued by a cable winch or a long rope fixed to the helicopter. Seven (10%) of the pilots suffered multiple trauma, 38 (54%) had injuries of the lower extremities, and 32 (84%) of them sustained fractures. Injuries to the spine were diagnosed in 34 cases with a fracture rate of 85%. One patient had an incomplete paraplegia. Injuries to the head occurred in 17 patients. No paraglider pilot died. The average hospitalization was 22 days, and average time of working inability was 14 weeks. Fourteen (34%) patients suffered from a permanent damage to their nerves or joints. Forty-three percent of the paragliders continued their sport despite the accident; two of them had another accident. An improved training program is necessary to lower the incidence of paragliding accidents. Optimal equipment to reduce injuries in case of accidents is mandatory. The helicopter emergency physician must perform a careful examination, provide stabilization of airways and circulation, give analgesics, splint fractured extremities, and transport the victim on a vacuum mattress to the appropriate hospital.

  3. Safety apparatus for serious radioactive accidents (1962); Materiel d'intervention en cas d'accident radioactif grave (1962)

    Estournel, R.; Rodier, J. [Commissariat a l' Energie Atomique, Centre de Production de Plutonium, Marcoule (France). Centre d' Etudes Nucleaires


    In the case of a serious radioactive accident, radioactive dust and gases may be released into the atmosphere. It is therefore necessary to be able to evaluate rapidly the importance of the risk to the surrounding population, and to be able to ensure, even in the event of an evacuation of the Centre, the continuation of the radioactivity analyses and the decontamination of the personnel. For this, the Anti-radiation Protection Service at Marcoule has organised mobile detection teams and designed a mobile laboratory and a mobile shower-unit. After describing the duty of the mobile teams, the report gives a description of the apparatus which would be used at the Marcoule Centre in the case of a serious radioactive accident. The method of using this apparatus is given. (authors) [French] Lors d'un accident radioactif grave, des poussieres et des gaz radioactifs peuvent etre relaches dans l'atmosphere. II est alors indispensable d'evaluer rapidement l'importance du risque couru par les populations environnantes, et de pouvoir assurer, meme dans le cas de l'evacuation du Centre, la poursuite des analyses radioactives et la decontamination du personnel. Pour cela, le Service de Protection contre les Radiations du Centre de Marcoule a mis sur pied des equipes mobiles de detection et realise une semi-remorque laboratoire ainsi qu'une semi-remorque douches. Apres avoir defini la mission des equipes mobiles, le rapport donne la description du materiel d'intervention qui serait mis en oeuvre par le Centre de Marcoule dans le cas d'un accident radioactif grave. Il precis le mode d'utilisation de ce materiel. (auteurs)

  4. Severe accident analysis using dynamic accident progression event trees

    Hakobyan, Aram P.

    In present, the development and analysis of Accident Progression Event Trees (APETs) are performed in a manner that is computationally time consuming, difficult to reproduce and also can be phenomenologically inconsistent. One of the principal deficiencies lies in the static nature of conventional APETs. In the conventional event tree techniques, the sequence of events is pre-determined in a fixed order based on the expert judgments. The main objective of this PhD dissertation was to develop a software tool (ADAPT) for automated APET generation using the concept of dynamic event trees. As implied by the name, in dynamic event trees the order and timing of events are determined by the progression of the accident. The tool determines the branching times from a severe accident analysis code based on user specified criteria for branching. It assigns user specified probabilities to every branch, tracks the total branch probability, and truncates branches based on the given pruning/truncation rules to avoid an unmanageable number of scenarios. The function of a dynamic APET developed includes prediction of the conditions, timing, and location of containment failure or bypass leading to the release of radioactive material, and calculation of probabilities of those failures. Thus, scenarios that can potentially lead to early containment failure or bypass, such as through accident induced failure of steam generator tubes, are of particular interest. Also, the work is focused on treatment of uncertainties in severe accident phenomena such as creep rupture of major RCS components, hydrogen burn, containment failure, timing of power recovery, etc. Although the ADAPT methodology (Analysis of Dynamic Accident Progression Trees) could be applied to any severe accident analysis code, in this dissertation the approach is demonstrated by applying it to the MELCOR code [1]. A case study is presented involving station blackout with the loss of auxiliary feedwater system for a

  5. Scientific and Technical Report, 1997; Rapport scientifique et technique, 1997

    Metivier, Henri; Mur, Emmanuelle [eds.] [Inst. de Protection et de Surete Nucleaire, CEA Centre d' Etudes de Fontenay-aux-Roses, 92 (France)


    This report highlights the most significant scientific and technical achievements of the Institute of Nuclear Protection and Safety in 1997. In all 23 reports are grouped in the following 7 sections: 1.Reactor safety; 2.Safety of nuclear facility; 3.Safeguards for radioactive materials and transports; 4.Public protection; 5.Environment protection; 6.Radioactive waste safety; 7.Crisis management. Special attention is paid to the pressurized water and fast neutron reactors and, accordingly, the program PHEBUS PF and the first results obtained with it concerning nuclear safety are reported. The safety of nuclear fuel cycle and spent fuel storage is addressed in a couple of reports, as well as the problem of inspection, measurement and containers for nuclear materials. Concerning the public and environment protection, studies are reported on medical surveillance of people working with CEA Group, and clinical dosimetric follow-up of radiological events as well as the strategy of contaminated site rehabilitation. In the field of radioactive waste management, the IPSN project of Tournemire tunnel and the project of deep disposal are presented. Finally, the issue of major nuclear accidents is approached through the exercise Becquerel, the SESAME system of predicting the radioactive products release in PWR reactors and ASTRAL, the evaluation system of aftermath of an accidental environmental contamination by radioactive release. Each section of this IPSN report is opened by a review paper.

  6. Accident tolerant fuel analysis

    Smith, Curtis [Idaho National Laboratory; Chichester, Heather [Idaho National Laboratory; Johns, Jesse [Texas A& M University; Teague, Melissa [Idaho National Laboratory; Tonks, Michael Idaho National Laboratory; Youngblood, Robert [Idaho National Laboratory


    Safety is central to the design, licensing, operation, and economics of Nuclear Power Plants (NPPs). Consequently, the ability to better characterize and quantify safety margin holds the key to improved decision making about light water reactor design, operation, and plant life extension. A systematic approach to characterization of safety margins and the subsequent margins management options represents a vital input to the licensee and regulatory analysis and decision making that will be involved. The purpose of the Risk Informed Safety Margin Characterization (RISMC) Pathway research and development (R&D) is to support plant decisions for risk-informed margins management by improving economics and reliability, and sustaining safety, of current NPPs. Goals of the RISMC Pathway are twofold: (1) Develop and demonstrate a risk-assessment method coupled to safety margin quantification that can be used by NPP decision makers as part of their margin recovery strategies. (2) Create an advanced ''RISMC toolkit'' that enables more accurate representation of NPP safety margin. In order to carry out the R&D needed for the Pathway, the Idaho National Laboratory is performing a series of case studies that will explore methods- and tools-development issues, in addition to being of current interest in their own right. One such study is a comparative analysis of safety margins of plants using different fuel cladding types: specifically, a comparison between current-technology Zircaloy cladding and a notional ''accident-tolerant'' (e.g., SiC-based) cladding. The present report begins the process of applying capabilities that are still under development to the problem of assessing new fuel designs. The approach and lessons learned from this case study will be included in future Technical Basis Guides produced by the RISMC Pathway. These guides will be the mechanism for developing the specifications for RISMC tools and for defining how plant

  7. [Accidents of fulguration].

    Virenque, C; Laguerre, J


    Fulguration, first electric accident in which the man was a victim, is to day better known. A clap of thunder is decomposed in two elements: lightning, and thunder. Lightning is caused by an electrical discharge, either within a cloud, or between two clouds, or, above all, between a cloud and the surface of the ground. Experimental equipments owned by the French Electricity Company and by the Atomic Energy Commission, have allowed to photograph lightnings and to measure certain physical characteristics (Intensity variable between 25 to 100 kA, voltage variable between 20 to 1 000 kV). The frequency of storms was learned: the isokeraunic level, in France, is about 20, meaning that thunder is heard twenty days during one year. Man may be stricken by thunder by direct hit, by sudden bursting, by earth current, or through various conductors. The electric charge which reached him may go to the earth directly by contact with the ground or may dissipate in the air through a bony promontory (elbow). The total number of victims, "wounded" or deceased, is not now known by statistics. Death comes by insulation breakdown of one of several anatomic cephalic formations: skull, meninx, brain. Many various lesions may happen in survivors: loss of consciousness, more or less long, sensorial or motion deficiencies. All these signs are momentary and generally reversible. Besides one may observe much more intense lesions on the skin: burns and, over all, characteristic aborescence (skin effect by high frequency current). The heart is protected, contrarily to what happens with industrial electrocution. The curative treatment is merely symptomatic : reanimation, surgery for burns or associated traumatic lesions. A prevention is researched to help the lonely man, in the country or in the mountains in the houses (lightning conductor, Faraday cage), in vehicles (aircraft, cars, ships). The mysterious and unforseeable character of lightning still stays, leaving a door opened for numerous

  8. Accident Tolerant Fuel Analysis

    Curtis Smith; Heather Chichester; Jesse Johns; Melissa Teague; Michael Tonks; Robert Youngblood


    Safety is central to the design, licensing, operation, and economics of Nuclear Power Plants (NPPs). Consequently, the ability to better characterize and quantify safety margin holds the key to improved decision making about light water reactor design, operation, and plant life extension. A systematic approach to characterization of safety margins and the subsequent margins management options represents a vital input to the licensee and regulatory analysis and decision making that will be involved. The purpose of the Risk Informed Safety Margin Characterization (RISMC) Pathway research and development (R&D) is to support plant decisions for risk-informed margins management by improving economics and reliability, and sustaining safety, of current NPPs. Goals of the RISMC Pathway are twofold: (1) Develop and demonstrate a risk-assessment method coupled to safety margin quantification that can be used by NPP decision makers as part of their margin recovery strategies. (2) Create an advanced “RISMC toolkit” that enables more accurate representation of NPP safety margin. In order to carry out the R&D needed for the Pathway, the Idaho National Laboratory is performing a series of case studies that will explore methods- and tools-development issues, in addition to being of current interest in their own right. One such study is a comparative analysis of safety margins of plants using different fuel cladding types: specifically, a comparison between current-technology Zircaloy cladding and a notional “accident-tolerant” (e.g., SiC-based) cladding. The present report begins the process of applying capabilities that are still under development to the problem of assessing new fuel designs. The approach and lessons learned from this case study will be included in future Technical Basis Guides produced by the RISMC Pathway. These guides will be the mechanism for developing the specifications for RISMC tools and for defining how plant decision makers should propose and

  9. Report of Activity, 1997; Rapport d'activite, 1997

    Lacoste, Andre-Claude; Livolant, Michel [eds.] [Inst. de Protection et de Surete Nucleaire, CEA Centre d' Etudes de Fontenay-aux-Roses, 92 (France)


    The Institute of Nuclear Protection and Safety (Institut de Protection et de Surete Nucleaire) - IPSN carries out research and expert studies needed in managing nuclear risk and consequences of nuclear events on population and environment, i.e. supervises the safety of installations, the prevention and study of accidents, the human health and environmental conditions, the safety of transport and has also the task of organizing the management of the crisis situations. IPSN has the mission of informing the public and participates in numerous international actions. Thus, since 1989 IPSN and its German counterpart, GRS, co-operate towards improving of the nuclear safety in Europe and developing a common approach of international issues. As acting for public authorities (government departments in charge with industry, environment, health or labor), IPSN grants technical authorizations on request of DSIN exploiters. The IPSN personnel amounts up to 1300 employees of whom around two thirds are engineers, researchers, physicians, agronomists, and veterinarians. This IPSN annual report contains in the 'Free Tribune' section two general papers entitled: 'The federalist role of research at IPSN' by Catherine Lecompte and 'The dose, a central issue in radioprotection debates' by Annie Sugier. Then five sub-reports follow: 1.The safety of nuclear facilities and radioactive wastes; 2.Crisis management; 3. The management of sensitive materials (protection and control of sensitive materials and safety analysis of the radioactive materials transport); 4.Protection of human health; 5.Environment protection. The report also presents the international activities, the cooperation IPSN/GRS, the budget, the staff and the human resource policy and the communication activity.

  10. Accident knowledge and emergency management

    Rasmussen, B.; Groenberg, C.D.


    The report contains an overall frame for transformation of knowledge and experience from risk analysis to emergency education. An accident model has been developed to describe the emergency situation. A key concept of this model is uncontrolled flow of energy (UFOE), essential elements are the state, location and movement of the energy (and mass). A UFOE can be considered as the driving force of an accident, e.g., an explosion, a fire, a release of heavy gases. As long as the energy is confined, i.e. the location and movement of the energy are under control, the situation is safe, but loss of confinement will create a hazardous situation that may develop into an accident. A domain model has been developed for representing accident and emergency scenarios occurring in society. The domain model uses three main categories: status, context and objectives. A domain is a group of activities with allied goals and elements and ten specific domains have been investigated: process plant, storage, nuclear power plant, energy distribution, marine transport of goods, marine transport of people, aviation, transport by road, transport by rail and natural disasters. Totally 25 accident cases were consulted and information was extracted for filling into the schematic representations with two to four cases pr. specific domain. (au) 41 tabs., 8 ills.; 79 refs.

  11. Radioactive materials transport accident analysis

    McSweeney, T.I.; Maheras, S.J.; Ross, S.B. [Battelle Memorial Inst. (United States)


    Over the last 25 years, one of the major issues raised regarding radioactive material transportation has been the risk of severe accidents. While numerous studies have shown that traffic fatalities dominate the risk, modeling the risk of severe accidents has remained one of the most difficult analysis problems. This paper will show how models that were developed for nuclear spent fuel transport accident analysis can be adopted to obtain estimates of release fractions for other types of radioactive material such as vitrified highlevel radioactive waste. The paper will also show how some experimental results from fire experiments involving low level waste packaging can be used in modeling transport accident analysis with this waste form. The results of the analysis enable an analyst to clearly show the differences in the release fractions as a function of accident severity. The paper will also show that by placing the data in a database such as ACCESS trademark, it is possible to obtain risk measures for transporting the waste forms along proposed routes from the generator site to potential final disposal sites.

  12. Nuclear accident dosimetry intercomparison studies.

    Sims, C S


    Twenty-two nuclear accident dosimetry intercomparison studies utilizing the fast-pulse Health Physics Research Reactor at the Oak Ridge National Laboratory have been conducted since 1965. These studies have provided a total of 62 different organizations a forum for discussion of criticality accident dosimetry, an opportunity to test their neutron and gamma-ray dosimetry systems under a variety of simulated criticality accident conditions, and the experience of comparing results with reference dose values as well as with the measured results obtained by others making measurements under identical conditions. Sixty-nine nuclear accidents (27 with unmoderated neutron energy spectra and 42 with eight different shielded spectra) have been simulated in the studies. Neutron doses were in the 0.2-8.5 Gy range and gamma doses in the 0.1-2.0 Gy range. A total of 2,289 dose measurements (1,311 neutron, 978 gamma) were made during the intercomparisons. The primary methods of neutron dosimetry were activation foils, thermoluminescent dosimeters, and blood sodium activation. The main methods of gamma dose measurement were thermoluminescent dosimeters, radiophotoluminescent glass, and film. About 68% of the neutron measurements met the accuracy guidelines (+/- 25%) and about 52% of the gamma measurements met the accuracy criterion (+/- 20%) for accident dosimetry.

  13. Rapport over een inventarisatie van- en een studie over de entomofauna van het C.R.M. reservaat Broekhuizen

    Peerdeman, M.P.


    Inventarisatie van het terrein rondom het kasteel te Broekhuizen/Leersum. De inventarisatie werd hoofdzakelijk gericht op de entomofauna, maar in dit rapport zijn ook enkele gegevens over andere diergroepen opgenomen.

  14. The child accident repeater: a review.

    Jones, J G


    The child accident repeater is defined as one who has at least three accidents that come to medical attention within a year. The accident situation has features in common with those of the child who has a single accident through simple "bad luck", but other factors predispose him to repeated injury. In the child who has a susceptible personality, a tendency for accident repetition may be due to a breakdown in adjustment to a stressful environment. Prevention of repeat accidents should involve the usual measures considered appropriate for all children as well as an attempt to provide treatment of significant maladjustment and modification of a stressful environment.

  15. Hindsight Bias in Cause Analysis of Accident

    Atsuo Murata; Yasunari Matsushita


    It is suggested that hindsight becomes an obstacle to the objective investigation of an accident, and that the proper countermeasures for the prevention of such an accident is impossible if we view the accident with hindsight. Therefore, it is important for organizational managers to prevent hindsight from occurring so that hindsight does not hinder objective and proper measures to be taken and this does not lead to a serious accident. In this study, a basic phenomenon potentially related to accidents, that is, hindsight was taken up, and an attempt was made to explore the phenomenon in order to get basically insights into the prevention of accidents caused by such a cognitive bias.

  16. Severe accident simulation at Olkiuoto

    Tirkkonen, H.; Saarenpaeae, T. [Teollisuuden Voima Oy (TVO), Olkiluoto (Finland); Cliff Po, L.C. [Micro-Simulation Technology, Montville, NJ (United States)


    A personal computer-based simulator was developed for the Olkiluoto nuclear plant in Finland for training in severe accident management. The generic software PCTRAN was expanded to model the plant-specific features of the ABB Atom designed BWR including its containment over-pressure protection and filtered vent systems. Scenarios including core heat-up, hydrogen generation, core melt and vessel penetration were developed in this work. Radiation leakage paths and dose rate distribution are presented graphically for operator use in diagnosis and mitigation of accidents. Operating on an graphically for operator use in diagnosis and mitigation of accidents. Operating on an 486 DX2-66, PCTRAN-TVO achieves a speed about 15 times faster than real-time. A convenient and user-friendly graphic interface allows full interactive control. In this paper a review of the component models and verification runs are presented.

  17. Road characteristics and bicycle accidents.

    Nyberg, P; Björnstig, U; Bygren, L O


    In Umeå, Sweden, defects in the physical road surface contributed to nearly half of the single bicycle accidents. The total social cost of these injuries to people amount to at least SEK 20 million (SEK 60,000 or about USD 8,500 per accident), which corresponds to the estimated loss of "eight life equivalents a year". Improved winter maintenance seems to have the greatest injury prevention potential and would probably reduce the number of injuries considerably, whereas improved road quality and modification of kerbs would reduce the most severe injuries. A local traffic safety program should try to prevent road accidents instead of handling the consequences of them. In accordance with Parliament decisions on traffic we would like to see increased investment in measures favoring bicycle traffic, where cycling is seen as a solution, not as a problem.

  18. Bathtub immersion accidents involving children.

    Pearn, J; Nixon, J


    A review of 19 consecutive serious bathtub immersion accidents (11 survivals, 8 fatalities) is presented. In all instances, consciousness was lost in the water. Unlike other childhood accidents which usually show a male predominance, the sexes are equally affected. The modal age is 11 months. Six separate causes of bath drownings and near-drownings have been identified, and in 14 of the 19 accidents, two or more causes were operating concurrently. Median estimated immersion time for survivals was four minutes, and five minutes for fatalities. The median depth of water was eight inches. An 'at risk' profile for home bathtub drownings is presented; this includes the youngest or second youngest child of a large family, a family of grade 4 to 7 sociooccupational status (congalton) and a family in which routine is temporarily broken.

  19. Internal Accident Report on EDH

    SC Department


    The A2 Safety Code requires that, the Internal Accident Report form must be filled in by the person concerned or any witness to ensure that all the relevant services are informed. Please note that an electronic version of this form has been elaborated in collaboration with SC-IE, HR-OPS-OP and IT-AIS. Whenever possible, the electronic form shall be used. The relative icon is available on the EDH Desktop, Other tasks page, under the Safety heading, or directly here: If you have any questions, please contact the SC Secretariat, tel. 75097 Please notice that the Internal Accident Report is an integral part of the Safety Code A2 and does not replace the HS50.

  20. Fukushima accident study using MELCOR

    Randall O Gauntt


    The accidents at the Fukushima Daiichi nuclear power station stunned the world as the sequences played out over severals days and videos of hydrogen explosions were televised as they took place.The accidents all resulted in severe damage to the reactor cores and releases of radioactivity to the environment despite heroic measures had taken by the operating personnel.The following paper provides some background into the development of these accidents and their root causes,chief among them,the prolonged station blackout conditions that isolated the reactors from their ultimate heat sink — the ocean.The interpretations given in this paper are summarized from a recently completed report funded by the United States Department of Energy (USDOE).

  1. Etude en laboratoire de l’effet du rapport de surconsolidation sur le comportement non drainé des sols. Laboratory study of overconsolidated ratio of the undrained soil behavior.

    Khelafi H.


    Full Text Available Dans cet article, on présente une étude en laboratoire de l’influence du rapport de surconsolidation sur le comportement non drainé d’un sable limoneux. L’étude est basée sur des essais triaxiaux non drainés qui ont été réalisés pour des rapports de surconsolidation (OCR = 1, 2, 4 et 8 , à des fractions de fines particules du mélange variant entre 0% et 40% .Les essais ont été effectués sur des échantillons ayant une densité initiale Dr =50 %. L’article est scindé en deux parties principales. La première partie présente les sols étudiés ; la seconde partie donne une analyse des essais réalisés et discute de l’influence du rapport de surconsolidation sur la résistance du sol. Les essais montrent que l’augmentation du rapport de surconsolidation (OCR fait croître d’une manière considérable la résistance du sol se traduisant par une augmentation de la dilatance. L’augmentation de la fraction des fines ( Fc de 0 à 40 % augmente la phase de la contractance et par consequent reduit la phase de dilatance du sol étudié. Une décroissance de l’angle de frottement φ° est due a une forte teneur en fine (Fc =40% et à OCR = 1 ( sol normalement consolidé. In this paper, we present a laboratory study of the influence of overconsolidation ratio on the undrained behavior of silty sand. This study is based on the undrained triaxial tests which were performed for the overconsolidation ratio at OCR = 1, 2, 4 and 8, with fractions of fines of mixture varying between 0 % and 40 %. Tests were carried out on samples with an relative density Dr= 50% and confinement pressure σ’c = 100 kPa . The article is divided into two main parts. The first one presents the soils studied and the second one gives an analysis of the results and discusses the influence of overconsolidation ratio on the shear strength of the soil. The tests show that the shear strength of the soil increases with increasing overconsolidation ratio

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

    Michael, John; Bogart, Kathleen; Tylén, Kristian


    In the exploratory study reported here, we tested the efficacy of an intervention designed to train teenagers with Möbius Syndrome (MS) to increase the use of alternative communication strategies (e.g. gestures) to compensate for their lack of facial expressivity. Specifically, we expected......, and with three different naïve participants without MS after the intervention. Rapport was assessed by self-report and by behavioral coders who rated videos of the interactions. Individual nonverbal behavior was assessed via behavioral coders, while verbal behavior was automatically extracted from the sound...... in participants with and without MS, while overall linguistic alignment decreased. Fidgeting and repetitiveness of verbal behavior also decreased in both groups. In sum, the intervention may impact nonverbal and verbal behavior in participants with and without MS, increasing rapport as well as overall gesturing...

  3. Psychological Data from an Exploration of the Rapport / Synchrony Interplay Using Motion Energy Analysis

    Andrew Nelson


    Full Text Available These data result from an investigation examining the interplay between dyadic rapport and consequential behavior-mirroring. Participants responded to a variety of interpersonally-focused pretest measures prior to their engagement in videotaped interdependent tasks (coded for interactional synchrony using Motion Energy Analysis [17,18]. A post-task evaluation of rapport and other related constructs followed each exchange. Four studies shared these same dependent measures, but asked distinct questions: Study 1 (Ndyad = 38 explored the influence of perceived responsibility and gender-specificity of the task; Study 2 (Ndyad = 51 focused on dyad sex-makeup; Studies 3 (Ndyad = 41 and 4 (Ndyad = 63 examined cognitive load impacts on the interactions. Versions of the data are structured with both individual and dyad as the unit of analysis. Our data possess strong reuse potential for theorists interested in dyadic processes and are especially pertinent to questions about dyad agreement and interpersonal perception / behavior association relationships.

  4. Naar een verbeterde melding en registratie van beroepsziekten in Nederland : rapport van de Projectgroep Beroepsziekten

    Willems, J


    In dit rapport worden 2 vragen gesteld n.l. : is het mogelijk een meldings-, registratie- en coderingssysteem van beroepsziekten te ontwikkelen, dat leidt tot een betere bruikbaarheid voor het DGA-beleid, en is het mogelijk om de huidige lijst van beroepsziekten (een limitatieve lijst uit 1962) zodanig aan te passen dat deze als nuttig instrument gebruikt kan worden bij melding van beroepsziekten. De nadelen en de gebruikswaarde van de huidige registratiemethode worden beschouwd en voorgestel...

  5. Le rapport Sicard: une étape au milieu du gué

    Jacquemin, Dominique; Mallet, Donatien


    Le rapport Sicard de décembre 2012, outre la reprise d'une insuffisance prise en charge de la fin de vie et du développement des soins palliatifs, ouvre à une "solution à la fran,çaise" de gestion de la fin de vie. Suicide assisté et sédation terminale se trouvent questionnés par les auteurs.

  6. Rapport annuel 2011 Chapitre VI des Statut et Règlement du Personnel

    Schepens, A


    Le rapport annuel 2012 concernant l’application du Chapitre VI (Règlement des différends et discipline) des Statut et Règlement du personnel a pour objet de rendre compte des demandes de réexamen, des recours internes, des recours auprès du Tribunal administratif de l’Organisation internationale du travail (TAOIT) et des cas où une sanction disciplinaire a été prise.

  7. Rapport annuel 2012 Chapitre VI des Statut et Règlement du Personnel

    Schepens, A


    Le rapport annuel 2012 concernant l’application du Chapitre VI (Règlement des différends et discipline) des Statut et Règlement du personnel a pour objet de rendre compte des demandes de réexamen, des recours internes, des recours auprès du Tribunal administratif de l’Organisation internationale du travail (TAOIT) et des cas où une sanction disciplinaire a été prise.

  8. Om SIDAs rapport: "Towards an urban world - urbanization and development assistance"

    Eskemose Andersen, Jørgen


    Byerne i ulandene har et dårligt ry. De er centre for prostitution, kriminalitet og arbejdsløshed. Befolkningerne lever i armod i elendige endeløse slumområder uden udsigt til forbedrede levevilkår. Byernes infrastruktur er mangelfuld, nedslidt og fungere stort set kun i de nedarvede koloniale de...... udkommet rapport: Towards an Urban World af den svenske bistandsorganisation Sida.   Udgivelsesdato: 1996...

  9. Du rapport à l´écriture à l´apprentissage des formes discursives

    Christine Barré-De Miniac


    Full Text Available Les travaux de recherche en didactique de l’ecriture sont traverses par deux courants: un courant qui emprunte a differentes sciences sociales la notion de representations; un second courant qui emprunte a la linguistique la notion de formes discursives. Mon propos est d’essayer de mettre en relation ces deux approches. Pour cela, il est organise en trois temps: (a tout d’abord j’evoque les evolutions recentes de la recherche en didactique de l’ecriture, evolutions qui incitent a faire appel a la notion de representations; puis (b j’analyse cette notion. J’explique pourquoi, en didactique de l’ecriture, on utilise la notion de representations sans y adjoindre l’adjectif “sociales”; puis j’explique pourquoi un certain nombre de chercheurs preferent la notion de rapport a l’ecriture a celle de representations de l’ecriture; enfin, (c j’aborde les relations entre le rapport a l’ecrit et l’apprentissage des formes discursives. Pour cela je presente quelques resultats issus d’une recherche de terrain. Je montre comment l’une des dimensions du rapport a l’ecriture – le mode de verbalisation de l’ecriture – peut faire l’objet d’une mise en oeuvre didactique.

  10. How to reduce the number of accidents


    Among the safety objectives that the Director-General has established for CERN in 2012 is a reduction in the number of workplace accidents.   The best way to prevent workplace accidents is to learn from experience. This is why any accident, fire, instance of pollution, or even a near-miss, should be reported using the EDH form that can be found here. All accident reports are followed up. The departments investigate all accidents that result in sick leave, as well as all the more common categories of accidents at CERN, essentially falls (slipping, falling on stairs, etc.), regardless of whether or not they lead to sick leave. By studying the accident causes that come to light in this way, it is possible to take preventive action to avoid such accidents in the future. If you have any questions, the HSE Unit will be happy to answer them. Contact us at HSE Unit

  11. Trismus: An unusual presentation following road accident

    Thakur Jagdeep


    Full Text Available Trismus due to trauma usually follows road accidents leading to massive faciomaxillary injury. In the literature there is no report of a foreign body causing trismus following a road accident, this rare case is an exception. We present a case of isolated presentation of trismus following a road accident. This case report stresses on the thorough evaluation of patients presenting with trismus following a road accident.

  12. The Physics of Traffic Accidents

    Knight, Peter


    Shows how physics can be used to analyze and prevent traffic accidents by determining critical speeds on curves, the behavior of motor cycles and stability of articulated vehicles, and the visibility that is needed to make a minor road junction safe. (MLH)

  13. Work Accidents and Professional Diseases

    Doru Hauptmann


    Full Text Available The major accident is defined as “any event occurred, like an emission of dangerous materials or agents, which emerges from uncontrolled evolutions along the exploitation of any objective that leads to the immediate or delayed occurrence of serious dangers with impact over human health or over the environment, inside or outside the objective in which are involved one or more than one dangerous materials”.The dangerous phenomenon is a potential source of harms. In the ambit of industrial risks of accidental origins, this expression more frequently refers to physical phenomena like conflagrations, explosions, toxic gases dispersion, etc.Any accident scenario relates itself to the potential effects at the level of environmental “targets”. In the case of major accidents, we can distinguish the following categories of “targets”: human (employees of the objective, working or resident people in the nearby of the emplacement; the installation or equipments that may stay at the origin of the accidents (dangerous equipments; certain all-important equipments to ensure the safety level of the installation (critical security equipments: control rooms, civil fire brigade headquarters, etc; goods and structures situated in the installation’ environment (ground water, rivers, soil, flora, fauna.

  14. New technology for accident prevention

    Byne, P. [Shiftwork Solutions, Vancouver, BC (Canada)


    This power point presentation examined the effects of fatigue in the workplace and presented 3 technologies designed to prevent or monitor fatigue. The relationship between mental fatigue, circadian rhythms and cognitive performance was explored. Details of vigilance related degradations in the workplace were presented, as well as data on fatigue-related accidents and a time-line of meter-reading errors. It was noted that the direct cause of the Exxon Valdez disaster was sleep deprivation. Fatigue related accidents during the Gulf War were reviewed. The effects of fatigue on workplace performance include impaired logical reasoning and decision-making; impaired vigilance and attention; slowed mental operations; loss of situational awareness; slowed reaction time; and short cuts and lapses in optional or self-paced behaviours. New technologies to prevent fatigue-related accidents include (1) the driver fatigue monitor, an infra-red camera and computer that tracks a driver's slow eye-lid closures to prevent fatigue related accidents; (2) a fatigue avoidance scheduling tool (FAST) which collects actigraphs of sleep activity; and (3) SAFTE, a sleep, activity, fatigue and effectiveness model. refs., tabs., figs.

  15. Corporate Cost of Occupational Accidents

    Rikhardsson, Pall M.; Impgaard, M.


    The systematic accident cost analysis (SACA) project was carried out during 2001 by The Aarhus School of Business and PricewaterhouseCoopers Denmark with financial support from The Danish National Working Environment Authority. Its focused on developing and testing a method for evaluating...

  16. Crime, accidents and social control

    Junger, Marianne; Terlouw, Gert-Jan; van der Heijden, Peter G.M.


    This paper addresses to questions. (1) Is there a demonstrable relation between accidents and crime, does this relation hold for each type of crime and each means of transport, and does it subsist after controlling for age and gender? (2) Can social control theory explain involvements in both

  17. Detection and analysis of accident black spots with even small accident figures.

    Oppe, S.


    Accident black spots are usually defined as road locations with high accident potentials. In order to detect such hazardous locations we have to know the probability of an accident for a traffic situation of some kind, or the mean number of accidents for some unit of time. In almost all procedures

  18. Detection and analysis of accident black spots with even small accident figures.

    Oppe, S.


    Accident black spots are usually defined as road locations with high accident potentials. In order to detect such hazardous locations we have to know the probability of an accident for a traffic situation of some kind, or the mean number of accidents for some unit of time. In almost all procedures

  19. Intersection layout, traffic volumes and accidents.

    Poppe, F.


    This paper reports on the accident research carried out as a part of a large project started in 1983. For this accident research an inventory was made of a large number of intersections.Recorded were layout features, accident data and estimates of traffic volumes. Attention will be given to the

  20. 48 CFR 836.513 - Accident prevention.


    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Accident prevention. 836... prevention. The contracting officer must insert the clause at 852.236-87, Accident Prevention, in solicitations and contracts for construction that contain the clause at FAR 52.236-13, Accident Prevention....

  1. 48 CFR 1836.513 - Accident prevention.


    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Accident prevention. 1836... 1836.513 Accident prevention. The contracting officer must insert the clause at 1852.223-70, Safety and Health, in lieu of FAR clause 52.236-13, Accident Prevention, and its Alternate I....

  2. 48 CFR 636.513 - Accident prevention.


    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Accident prevention. 636... CONTRACTING CONSTRUCTION AND ARCHITECT-ENGINEER CONTRACTS Contract Clauses 636.513 Accident prevention. (a) In... contracting activities shall insert DOSAR 652.236-70, Accident Prevention, in lieu of FAR clause...

  3. Barriers to learning from incidents and accidents

    Dechy, N.; Dien, Y.; Drupsteen, L.; Felicio, A.; Cunha, C.; Roed-Larsen, S.; Marsden, E.; Tulonen, T.; Stoop, J.; Strucic, M.; Vetere Arellano, A.L.; Vorm, J.K.J. van der; Benner, L.


    This document provides an overview of knowledge concerning barriers to learning from incidents and accidents. It focuses on learning from accident investigations, public inquiries and operational experience feedback, in industrial sectors that are exposed to major accident hazards. The document disc

  4. Analysing truck position data to study roundabout accident risk

    Kamla, Jwan Jameel Shekh Mohammed


    In order to reduce accident risk, highway authorities prioritise maintenance budgets partly based upon previous accident history. However, as accident rates have continued to fall in most contexts, this approach has become problematic as accident ‘black spots’ have been treated and the number of accidents at any individual site has fallen. Another way of identifying sites of higher accident risk might be to identify near-miss accidents (where an accident nearly happened, but was avoided), whi...

  5. [Hanggliding accidents. Distribution of injuries and accident analysis].

    Ballmer, F T; Jakob, R P


    Paragliding--a relatively new sport to Switzerland--brought 23 patients with 48 injuries (38% lower limb and 29% spinal) within a period of 8 months to the Inselspital University hospital in Berne. The aim of the study in characterizing these injuries is to formulate some guidelines towards prevention. With over 90% of accidents occurring at either take off or landing, emphasis on better training for the beginner is proposed with strict guidelines for the more experienced pilot flying in unfavourable conditions.

  6. Preliminary Modeling of Accident Tolerant Fuel Concepts under Accident Conditions

    Gamble, Kyle A.; Hales, Jason D.


    The catastrophic events that occurred at the Fukushima-Daiichi nuclear power plant in 2011 have led to widespread interest in research of alternative fuels and claddings that are proposed to be accident tolerant. Thus, the United States Department of Energy through its NEAMS (Nuclear Energy Advanced Modeling and Simulation) program has funded an Accident Tolerant Fuel (ATF) High Impact Problem (HIP). The ATF HIP is funded for a three-year period. The purpose of the HIP is to perform research into two potential accident tolerant concepts and provide an in-depth report to the Advanced Fuels Campaign (AFC) describing the behavior of the concepts, both of which are being considered for inclusion in a lead test assembly scheduled for placement into a commercial reactor in 2022. The initial focus of the HIP is on uranium silicide fuel and iron-chromium-aluminum (FeCrAl) alloy cladding. Utilizing the expertise of three national laboratory participants (INL, LANL, and ANL) a comprehensive mulitscale approach to modeling is being used including atomistic modeling, molecular dynamics, rate theory, phase-field, and fuel performance simulations. In this paper, we present simulations of two proposed accident tolerant fuel systems: U3Si2 fuel with Zircaloy-4 cladding, and UO2 fuel with FeCrAl cladding. The simulations investigate the fuel performance response of the proposed ATF systems under Loss of Coolant and Station Blackout conditions using the BISON code. Sensitivity analyses are completed using Sandia National Laboratories’ DAKOTA software to determine which input parameters (e.g., fuel specific heat) have the greatest influence on the output metrics of interest (e.g., fuel centerline temperature). Early results indicate that each concept has significant advantages as well as areas of concern. Further work is required prior to formulating the proposition report for the Advanced Fuels Campaign.

  7. Aire linguistique Asie du Sud-Est continentale : le birman en fait-il partie ? Mainland Southeast Asia Linguistic Area: is Burmese in?

    Alice Vittrant


    Full Text Available L’appartenance du birman à la famille des langues tibéto-birmanes est un fait non discutable comme l’attestent de nombreux travaux en linguistique historique (Benedict 1942, Shafer 1955, Matisoff 1973. Cependant, cette langue possède de nombreuses caractéristiques phonologiques, morphosyntaxiques, pragmatiques ou lexicales, rares ou non attestées dans les autres langues de la famille. On peut donc s’interroger sur l’origine de ces innovations : hasard, universalité du langage ou contact de langues ? Or de récentes études (Matisoff 1991, Enfield, 2005 ont révélé l’existence d’une aire linguistique ou Sprachbund en Asie du Sud-Est continentale, i.e. une zone géographique dans laquelle des langues de familles linguistiques diverses partagent des traits structurels, généralement acquis par contact. Nous montrerons ainsi que, quoique rarement cité, le birman – langue tonale, à tendance isolante, à morphologie pauvre, sans flexion, faisant usage de classificateurs et très contextuelle – fait bien partie de cette aire linguistique.Burmese is indisputably part of Tibeto-Burman linguistic family, as many research in historical linguistics have proved it (see Benedict 1942, Shafer 1955, Matisoff 1973. However, this language exhibits phonological, morpho-syntactic, pragmatic or lexical features that are rare or non-attested in the other languages of the family. Therefore the issue is about the origine of these innovations: hazard, language universals or language contacts ? Recent studies études (Matisoff 1991, Enfield, 2005 have shown the existence of a linguistic area or Sprachbund in Mainland Southeast Asia, i.e. a geographical area where languages from different linguistic families share structural features, generally contact-induced features. In this paper, we show that Burmese, as a tonal language, isolating language with simple morphology, without agreement, using classifiers, and being an extremely contextual

  8. Exploratory analysis of Spanish energetic mining accidents.

    Sanmiquel, Lluís; Freijo, Modesto; Rossell, Josep M


    Using data on work accidents and annual mining statistics, the paper studies work-related accidents in the Spanish energetic mining sector in 1999-2008. The following 3 parameters are considered: age, experience and size of the mine (in number of workers) where the accident took place. The main objective of this paper is to show the relationship between different accident indicators: risk index (as an expression of the incidence), average duration index for the age and size of the mine variables (as a measure of the seriousness of an accident), and the gravity index for the various sizes of mines (which measures the seriousness of an accident, too). The conclusions of this study could be useful to develop suitable prevention policies that would contribute towards a decrease in work-related accidents in the Spanish energetic mining industry.

  9. The dominance of accidents caused by banalities

    Jørgensen, Kirsten

    . Nevertheless, the fact is that the simpler accidents normally caused by what might be regarded as banalities occur at a much higher frequencies and with many more fatalities and invalidities than any of what are usually regarded as the most dangerous kinds of accidents. In depth analysis of national statistics...... on accidents could reveal the kind of accidents we are talking about, where they happen, to whom, how, and what can be done about them. This would require a special registration system of the events leading up to the accident. The main results for the four most frequent types of accident will be described...... as an example of how much information such systems can offer in general for the work of accident prevention in more traditional and common enterprises....

  10. Practical approaches in accident analysis

    Stock, M.

    An accident analysis technique based on successive application of structural response, explosion dynamics, gas cloud formation, and plant operation failure mode models is proposed. The method takes into account the nonideal explosion characteristic of a deflagration in the unconfined cloud. The resulting pressure wave differs significantly from a shock wave and the response of structures like lamp posts and walls can differ correspondingly. This gives a more realistic insight into explosion courses than a simple TNT-equivalent approach.

  11. Rapport. Sur le droit à l’appréciation critique et sur les restrictions légitimes de l’importunité de l'homosexualité

    Igor V. Ponkine


    Full Text Available Dans le présent Rapport on entend par la notion “homosexualité” sa plus large et spécifique signification en tant que “l’ideologie de l'homosexualisme”.SOMMAIRE: Introduction - 1. Argumentation du droit à l’évaluation critique de l'homosexualité et de ses aspects sociaux - 2. Caractère agressif de l'idéologie de l'homosexualisme - 3. Atteinte cruelle et inhumaine de lésions corporelles portée à l’individu, les dommages à sa santé dans la pratique de l'homosexualité ”masculine” - 4. Sur la manipulation par les chiffres - 5.  Mythe sur la discriminations massives des homosexuels - 6. Violation des Droits de l’Homme et insulte à la dignité humaine pendant les ”gay parades” - 7. Normes de la législation étrangère, émanant de la reconnaissance par l'État des méfaits sociaux de l'homosexualité - 8. Positions juridiques de la Cour Européenne des Droits de l'Homme ayant le point d’impact sur l’élaboration des solutions à propos des questions à discuter - 9. Contradiction à ”l’Ordre public” de la Fédération de Russie des exigences d'établir des régimes juridiques privilégiés pour les homosexuels et leurs groupements et de poursuivre pour toute critique de l'homosexualité – 10. Conclusions.

  12. De Guldensporenslag van fait-divers tot ankerpunt van de Vlaamse identiteit (1302-1838: de natievormende functionaliteit van historiografische mythen

    V. Lambert


    Full Text Available The Battle of the Spurs — from fait divers to linchpin of Flemish identity (1302-1838: the nation forming function of historiographic mythsOn 11 July 1302, the Battle of the Spurs was fought on the Groeningekouter near Courtrai. This was only one of many military confrontations in the war between the Count of Flanders and his liege lord, the King of France. The victory of the Flemish army was totally unexpected, though very soon all Flemish people were proud of it. The Battle of the Spurs was not a battle between two 'nations', nor were the 'Flemish' fighting for their country, their fatherland. In fact, the confrontation at Courtrai was between two groups that were socially, culturally, economically and nationally heterogeneous. Nevertheless, in 1973 the 'Cultuurraad van de Nederlandse Cultuurgemeenschap' chose 11 July as the feastday of the Flemish Community, thereby officially promoting the Battle of the Spurs as a symbol of Flemish identity. This article traces how mediaeval, humanist and romantic historians have endowed the battle with a specific Flemish national quality and have moulded it into part of the Flemish collective memory. It shows why and how historiographers have been able to elevate fiction to the status of historical fact and illustrates the function of historiographical myths in the nation forming process. It also tries to explain why the 'cult' of the Battle of the Spurs started very soon after the event had taken place and is still being celebrated today.

  13. The consequences of Chernobyl accident

    Ion Chioșilă


    Full Text Available These days marks 30 years since the Chernobyl nuclear accident, followed by massive radioactive contamination of the environment and human in Belarus, Ukraine and Russia, and resulted in many deaths among people who intervened to decrease the effects of the nuclear disaster. The 26 April 1986 nuclear accident contaminated all European countries, but at a much lower level, without highlighted consequences on human health. In special laboratories, the main radionuclides (I-131, Cs-137, Cs-134 and Sr-90 were also analyzed in Romania from environmental samples, food, even human subjects. These radionuclides caused the population to receive a low dose of about 1 mSv in 1986 that is half of the dose of the natural background radiation (2.4 mSv per year. As in all European countries (excluding Ukraine, Belarus and Russia this dose of about 1 mSv fell rapidly by 1990, reaching levels close to ones before the accident at the nuclear tests.

  14. [Multicenter paragliding accident study 1990].

    Lautenschlager, S; Karli, U; Matter, P


    During the period from 1.1.90 until 31.12.90, 86 injuries associated with paragliding were analyzed in a prospective study in 12 different Swiss hospitals with reference to causes, patterns, and frequencies. The injuries showed a mean score of over 2 and were classified as severe. Most frequent spine injuries (36%) and lesions of the lower extremity (35%) with a high risk of the ankles were diagnosed. One accident was fatal. 60% of the accidents happened during landing, 26% during launching and 14% during flight. Half of the pilots were affected during their primary training course. Most accidents were caused by inflight error of judgement--especially incorrect estimation of wind conditions--and further the choice of unfavourable landing sites. In contrast to previous injury-reports, only one equipment failure could be noted, but often the equipment was not corresponding with the experience and the weight of the pilot. To reduce the frequency of paragliding-injuries an accurate choice of equipment and an increased attention to environmental factors is mandatory. Furthermore an education-program regarding the attitude and intelligence of the pilot should be included in training courses.

  15. Medical consequences of Chernobyl accident

    Galstyan I.A.


    Full Text Available Aim: to study the long-term effects of acute radiation syndrome (ARS, developed at the victims of the Chernobyl accident. Material and Methods. 237 people were exposed during the accident, 134 of them were diagnosed with ARS. Dynamic observation implies a thorough annual examination in a hospital. Results. In the first 1.5-2 years after the ARS mean group indices of peripheral blood have returned to normal. However, many patients had transient expressed moderate cytopenias. Granulocytopenia, thrombocytopenia, lymphopenia and erythropenia were the most frequently observed things during the first 5 years after the accident. After 5 years their occurences lowered. In 11 patients the radiation cataract was detected. A threshold dose for its development is a dose of 3.2 Gy Long-term effects of local radiation lesions (LRL range from mild skin figure smoothing to a distinct fibrous scarring, contractures, persistently recurrent late radiation ulcers. During all years of observation we found 8 solid tumors, including 2 thyroid cancers. 5 hematologic diseases were found. During 29 years 26 ARS survivors died of various causes. Conclusion. The health of ones with long-term ARS effects is determined by the evolution of the LRL effects on skin, radiation cataracts, hema-tological diseases and the accession of of various somatic diseases, not caused by radiation.

  16. Barrages de tufs calcaires et cascades dans le Centre-Var : rapport avec les eaux des sources karstiques, historique et déclin actuel

    Jean Nicod


    Full Text Available Dans les vallées de l'intérieur de la Provence, de grandes accumulations de tufs et de travertins sont liées aux sources karstiques importantes. En rapport avec l'évolution géomorphologique, les travertins anciens forment des balcons et des terrasses. La période récente de grande construction travertineuse débute souvent au Préboréal et se généralise dans l'Atlantique. Au cours du Néolithique final, cette sédimentation décroît en fonction de la détérioration climatique et de la déforestation liée à la pression anthropique. Cependant quelques barrages (dômes stromatolitiques et marais, avec dépôts de tourbes, persistent jusqu'à l'âge historique. Dans le Centre-Var, les dépôts de tufs restent actifs dans quelques sites refuges, dans les hautes vallées forestières, proches des sources karstiques, et sur quelques grandes cascades. De plus, le long des rivières, des cascades à tufs sont issues des aménagements de moulins et de canaux d'irrigation.La sédimentation des tufs dépend de nombreux facteurs en interaction, dont :- la minéralisation carbonatée des eaux des sources karstiques,- le régime hydrologique saisonnier,- l'écosystème régional et local (forêts, ripisylves,- le biotope algo-bryophytique.De nos jours, la sédimentation stromatolitique est en situation critique du fait de l'impact de multiples facteurs en rapport avec l'accroissement de l'urbanisation et les changements environnementaux :- pollution, accroissement de la turbidité sur les petits affluents résultant de l'agriculture mécanisée,- diminution drastique des débits dans les saisons de printemps-été, où l'activité algo-bryophytique est la plus favorable, du fait de l'augmentation générale des prélèvements.La période de sécheresse récente (2006-2008 a accentué ces impacts sur les barrages de tufs. Et la protection de ces sites de grand intérêt environnemental et patrimonial pose des problèmes complexes.In the

  17. Tėvo ir dukters ryšio restauravimo galimybė Hélène Cixous kūriniuose Viduje ir Taigi, mano tėvo laiškai | La possibilité de restaurer le rapport entre le père et la fille dans les oeuvres d’Hélène Cixous Dedans et Or, les lettres de mon père

    Neringa Mikalauskienė


    Full Text Available Dans cet article, on débat une possibilité de restau­rer le rapport entre le père et la fille dans les oeuvres d’Hélène Cixous Dedans (1967 et Or, les lettres de mon père (1997.L’analyse des textes de Cixous est fondée sur la méthode psychanalytique de la critique littéraire à partir des thèses principales de Freud et de Lacan. Nous supposons que c’est le langage (oral ainsi qu’écrit qui montre le rapport entre le père et sa fille dans les oeuvres de Cixous.L’image du père dans les oeuvres d’Hélène Cixous est reconstruite d’après les souvenirs de l’enfance. Dans le roman Dedans on trouve le père idéal avec qui la narratrice fait son identité à l’aide du langage. Mais la langue se transforme toujours, ce qui menace de réfuter la stabilité de son monde. On suppose que le meilleur mode de reconstituer l’ordre précédent, c’est d’écrire un récit sur le père en tant qu’une figure figée. Ainsi on constitue, sur le plan de l’art, un nouveau rapport avec le père à travers le statut d’une oeuvre d’art. L’image du père omnipo­tent est transformée en père-personnage qui devient subordonné à la volonté de l’auteur de conserver tout ce qu’elle avait établi dans son imaginaire et de le présenter au lecteur comme elle le veut.Donc l’analyse des oeuvres montre que la pos­sibilité de restaurer le rapport entre le père et la fille n’existe pas au sens propre. Mais nous considérons que les textes de cette auteure sont intéressants en tant que des exemples de la littérature contemporaine qui représente la synthèse des genres.

  18. Temporal Statistic of Traffic Accidents in Turkey

    Erdogan, S.; Yalcin, M.; Yilmaz, M.; Korkmaz Takim, A.


    Traffic accidents form clusters in terms of geographic space and over time which themselves exhibit distinct spatial and temporal patterns. There is an imperative need to understand how, where and when traffic accidents occur in order to develop appropriate accident reduction strategies. An improved understanding of the location, time and reasons for traffic accidents makes a significant contribution to preventing them. Traffic accident occurrences have been extensively studied from different spatial and temporal points of view using a variety of methodological approaches. In literature, less research has been dedicated to the temporal patterns of traffic accidents. In this paper, the numbers of traffic accidents are normalized according to the traffic volume and the distribution and fluctuation of these accidents is examined in terms of Islamic time intervals. The daily activities and worship of Muslims are arranged according to these time intervals that are spaced fairly throughout the day according to the position of the sun. The Islamic time intervals are never been used before to identify the critical hour for traffic accidents in the world. The results show that the sunrise is the critical time that acts as a threshold in the rate of traffic accidents throughout Turkey in Islamic time intervals.

  19. [Accidents in travellers - the hidden epidemic].

    Walz, Alexander; Hatz, Christoph


    The risk of malaria and other communicable diseases is well addressed in pre-travel advice. Accidents are usually less discussed. Thus, we aimed at assessing accident figures for the Swiss population, based on data of the register from 2004 to 2008 of the largest Swiss accident insurance organization (SUVA). More than 139'000 accidents over 5 years showed that 65 % of the accidents overseas are injuries, and 24 % are caused by poisoning or harm by cold, heat or air pressure. Most accidents happened during leisure activities or sports. More than one third of the non-lethal and more than 50 % of the fatal accidents happened in Asia. More than three-quarters of non-lethal accidents take place in people between 25 and 54 years. One out of 74 insured persons has an accident abroad per year. Despite of many analysis short-comings of the data set with regard to overseas travel, the figures document the underestimated burden of disease caused by accidents abroad and should affect the given pre-health advice.


    S. Erdogan


    Full Text Available Traffic accidents form clusters in terms of geographic space and over time which themselves exhibit distinct spatial and temporal patterns. There is an imperative need to understand how, where and when traffic accidents occur in order to develop appropriate accident reduction strategies. An improved understanding of the location, time and reasons for traffic accidents makes a significant contribution to preventing them. Traffic accident occurrences have been extensively studied from different spatial and temporal points of view using a variety of methodological approaches. In literature, less research has been dedicated to the temporal patterns of traffic accidents. In this paper, the numbers of traffic accidents are normalized according to the traffic volume and the distribution and fluctuation of these accidents is examined in terms of Islamic time intervals. The daily activities and worship of Muslims are arranged according to these time intervals that are spaced fairly throughout the day according to the position of the sun. The Islamic time intervals are never been used before to identify the critical hour for traffic accidents in the world. The results show that the sunrise is the critical time that acts as a threshold in the rate of traffic accidents throughout Turkey in Islamic time intervals.

  1. Chernobylsk: a 'cloud' crosses... the facts and the controversies; Tchernobyl, un ''nuage'' passe... Les faits et les controverses

    Lerouge, B. [Institut de Protection et de Surete Nucleaire 92 - Fontenay aux Roses (France)


    Twenty years after the Chernobylsk accident the effects are detailed by specialists, in radiobiology to judge the eventual sanitary injuries. It is a critical analysis that is made in this work, at the light of todays knowledge. The first part treats the question of communication, faults, late, silent. The second part is the time of controversy, the contamination in France, the radiation doses in France, thyroid cancers, the controversy of low doses effects, the controversy of sanitary consequences in USSR. The third part concerns the modernization of the nuclear world, the radiobiology, the public opinion. In annexes are: radioactivity, serious accidents, radiation doses (concepts and units), radiation protection and standards, the scientific bases of radiation protection, the figured conclusions of Chernobylsk forum, the European contamination map. (N.C.)

  2. Severe Accident Recriticality Analyses (SARA)

    Frid, W. [Swedish Nuclear Power Inspectorate, Stockholm (Sweden); Hoejerup, F. [Risoe National Lab. (Denmark); Lindholm, I.; Miettinen, J.; Puska, E.K. [VTT Energy, Helsinki (Finland); Nilsson, Lars [Studsvik Eco and Safety AB, Nykoeping (Sweden); Sjoevall, H. [Teoliisuuden Voima Oy (Finland)


    Recriticality in a BWR has been studied for a total loss of electric power accident scenario. In a BWR, the B{sub 4}C control rods would melt and relocate from the core before the fuel during core uncovery and heat-up. If electric power returns during this time-window unborated water from ECCS systems will start to reflood the partly control rod free core. Recriticality might take place for which the only mitigating mechanisms are the Doppler effect and void formation. In order to assess the impact of recriticality on reactor safety, including accident management measures, the following issues have been investigated in the SARA project: 1. the energy deposition in the fuel during super-prompt power burst, 2. the quasi steady-state reactor power following the initial power burst and 3. containment response to elevated quasi steady-state reactor power. The approach was to use three computer codes and to further develop and adapt them for the task. The codes were SIMULATE-3K, APROS and RECRIT. Recriticality analyses were carried out for a number of selected reflooding transients for the Oskarshamn 3 plant in Sweden with SIMULATE-3K and for the Olkiluoto 1 plant in Finland with all three codes. The core state initial and boundary conditions prior to recriticality have been studied with the severe accident codes SCDAP/RELAP5, MELCOR and MAAP4. The results of the analyses show that all three codes predict recriticality - both superprompt power bursts and quasi steady-state power generation - for the studied range of parameters, i. e. with core uncovery and heat-up to maximum core temperatures around 1800 K and water flow rates of 45 kg/s to 2000 kg/s injected into the downcomer. Since the recriticality takes place in a small fraction of the core the power densities are high which results in large energy deposition in the fuel during power burst in some accident scenarios. The highest value, 418 cal/g, was obtained with SIMULATE-3K for an Oskarshamn 3 case with reflooding

  3. Rapport for Center for Vildtsundhed 1. halvår 2012

    Chriél, Mariann; Enemark, Heidi L.; Therkildsen, Ole Roland

    Denne rapport afrapporterer aktiviteterne i første halvår af 2012. Center for Vildtsundhed (CVS) lukkede 30. juni 2012 og står nu ved en afslutning af de mange aktiviteter, der var planlagt og som er blevet gennemført i perioden 2009-2012. I første halvår 2012 blev der modtaget i alt 235 stykker ...... for at fastholde kendskabet til årsagen bag fund af syge/døde dyr, ligesom telefoniske og mail-indberetninger bidrager til viden om visse sygdommes udbredelse....

  4. Discours RSE, la réalité sociale décalée " Du rapport de développement durable au rapport CHSCT : tension sur l'expertise sociale dans l'entreprise

    Bodet, Catherine; Lamarche, Thomas


    Les auteurs interprètent la RSE au regard de l'évolution du rapport salarial et des rapports de pouvoir hors et dans l'entreprise. Ils constatent que la RSE ignore les pénibilités et les souffrances issues des transformations récentes du travail, liées aux nouvelles formes de concurrence. La finance de marché et l'environnement s'imposent désormais aux directions des grands groupes. La RSE est donc présente dans le nouveau compromis institutionnalisé. Contrairement au bilan social, la RSE n'e...

  5. Quantifying the risk of extreme aviation accidents

    Das, Kumer Pial; Dey, Asim Kumer


    Air travel is considered a safe means of transportation. But when aviation accidents do occur they often result in fatalities. Fortunately, the most extreme accidents occur rarely. However, 2014 was the deadliest year in the past decade causing 111 plane crashes, and among them worst four crashes cause 298, 239, 162 and 116 deaths. In this study, we want to assess the risk of the catastrophic aviation accidents by studying historical aviation accidents. Applying a generalized Pareto model we predict the maximum fatalities from an aviation accident in future. The fitted model is compared with some of its competitive models. The uncertainty in the inferences are quantified using simulated aviation accident series, generated by bootstrap resampling and Monte Carlo simulations.

  6. Banque Interaméricaine de Développement rapport annuel 2010: Bilan de l'année

    Banque Interaméricaine de Développement (BID)


    Ce volume est le premier de deux qui constituent le rapport annuel de la Banque interaméricaine de développement. Ce rapport en deux volumes comporte un examen des activités de la Banque en en 2010 (prêts, garanties et dons) et, dans un volume à part, une discussion et analyse de la Direction : Capital ordinaire, états financiers de la Banque et les annexes générales. À la fin de 2010, la BID avait approuvé $197 milliards de prêts et de garanties pour le financement de projets représentant un...

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

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


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

  8. Injuries to pedestrians in road traffic accidents.

    Atkins, R. M.; Turner, W H; Duthie, R. B.; Wilde, B. R.


    Although there have been many reports on injuries to occupants of cars in road traffic accidents, there have been few prospective studies of injuries to pedestrians in such accidents. For this reason a two year prospective study of pedestrians in road traffic accidents in the Oxford region was carried out. The incidence of death in pedestrians was significantly higher than in car occupants or motorcyclists. The principal determinant of death was the weight of the vehicle concerned. The most c...

  9. Why Airplanes Crash: Causes of Accidents Worldwide

    Oster, Clinton V.; John S. Strong; Zorn, Kurt


    In this paper, we report the results of a detailed examination of the causes of 700 fatal aviation accidents that occurred worldwide between 1990 and 2006 in commercial passenger service. We look at both scheduled and nonscheduled and both domestic and international service. We also categorize the accident aircraft as large jets, regional and medium jets, small jets, turboprops, and piston powered aircraft. We find that the mix of causes of those accidents vary substantially across regions of...


    S.O. Bader


    The purpose of this design analysis is to specify and document the total and respirable fractions for radioactive materials that are released from an accident event at the Monitored Geologic Repository (MGR) involving commercial spent nuclear fuel (CSNF) in a dry environment. The total and respirable release fractions will be used to support the preclosure licensing basis for the MGR. The total release fraction is defined as the fraction of total CSNF assembly inventory, typically expressed as an activity inventory (e.g., curies), of a given radionuclide that is released to the environment from a waste form. The radionuclides are released from the inside of breached fuel rods (or pins) and from the detachment of radioactive material (crud) from the outside surfaces of fuel rods and other components of fuel assemblies. The total release fraction accounts for several mechanisms that tend to retain, retard, or diminish the amount of radionuclides that are available for transport to dose receptors or otherwise can be shown to reduce exposure of receptors to radiological releases. The total release fraction includes a fraction of airborne material that is respirable and could result in inhalation doses. This subset of the total release fraction is referred to as the respirable release fraction. Potential accidents may involve waste forms that are characterized as either bare (unconfined) fuel assemblies or confined fuel assemblies. The confined CSNF assemblies at the MGR are contained in shipping casks, canisters, or disposal containers (waste packages). In contrast to the bare fuel assemblies, the container that confines the fuel assemblies has the potential of providing an additional barrier for diminishing the total release fraction should the fuel rod cladding breach during an accident. However, this analysis will not take credit for this additional bamer and will establish only the total release fractions for bare unconfined CSNF assemblies, which may however be

  11. Relationship between childhood hyperactivity and accident proneness.

    Gayton, W F; Bailey, C; Wagner, A; Hardesty, V A


    Previous research suggested that hyperactive children are especially susceptible to accidents. Two questions remain: is the relationship peculiar to hyperactivity in childhood or for behaviorally disturbed children in general and does the relationship hold for females as well as for males? To answer these questions 189 patients at a child psychiatric clinic were rated on a scale which included measures of hyperactivity and accident proneness. The hyperactive patients were more likely to be described as accident prone than nonhyperactive patients. The relationship between childhood hyperactivity and accident proneness is confirmed and is specific. The relationship holds for both boys and girls.

  12. Systematics of Reconstructed Process Facility Criticality Accidents

    Pruvost, N.L.; McLaughlin, T.P.; Monahan, S.P.


    The systematics of the characteristics of twenty-one criticality accidents occurring in nuclear processing facilities of the Russian Federation, the United States, and the United Kingdom are examined. By systematics the authors mean the degree of consistency or agreement between the factual parameters reported for the accidents and the experimentally known conditions for criticality. The twenty-one reported process criticality accidents are not sufficiently well described to justify attempting detailed neutronic modeling. However, results of classic hand calculations confirm the credibility of the reported accident conditions.

  13. Methodological guidelines for developing accident modification functions

    Elvik, Rune


    This paper proposes methodological guidelines for developing accident modification functions. An accident modification function is a mathematical function describing systematic variation in the effects of road safety measures. The paper describes ten guidelines. An example is given of how to use...... limitations in developing accident modification functions are the small number of good evaluation studies and the often huge variation in estimates of effect. It is therefore still not possible to develop accident modification functions for very many road safety measures. © 2015 Elsevier Ltd. All rights...

  14. Occupational Accidents with Agricultural Machinery in Austria.

    Kogler, Robert; Quendler, Elisabeth; Boxberger, Josef


    The number of recognized accidents with fatalities during agricultural and forestry work, despite better technology and coordinated prevention and trainings, is still very high in Austria. The accident scenarios in which people are injured are very different on farms. The common causes of accidents in agriculture and forestry are the loss of control of machine, means of transport or handling equipment, hand-held tool, and object or animal, followed by slipping, stumbling and falling, breakage, bursting, splitting, slipping, fall, and collapse of material agent. In the literature, a number of studies of general (machine- and animal-related accidents) and specific (machine-related accidents) agricultural and forestry accident situations can be found that refer to different databases. From the database Data of the Austrian Workers Compensation Board (AUVA) about occupational accidents with different agricultural machinery over the period 2008-2010 in Austria, main characteristics of the accident, the victim, and the employer as well as variables on causes and circumstances by frequency and contexts of parameters were statistically analyzed by employing the chi-square test and odds ratio. The aim of the study was to determine the information content and quality of the European Statistics on Accidents at Work (ESAW) variables to evaluate safety gaps and risks as well as the accidental man-machine interaction.

  15. Aerospace Accident - Injury Autopsy Data System -

    Department of Transportation — The Aerospace Accident Injury Autopsy Database System will provide the Civil Aerospace Medical Institute (CAMI) Aerospace Medical Research Team (AMRT) the ability to...

  16. Accident Management in VVER-1000

    F. D'Auria


    Full Text Available The present paper deals with the investigation study on accident management in VVER-1000 reactor type conducted in the framework of a European Commission funded project. The mentioned study involved both experimental and computational fields. The purpose of this paper is to summarize the main findings from the execution of a wide-range analysis focused on AM in VVER-1000 with main regard to the qualification of computational tools and the proposal for an optimal AM strategy for this kind of NPP.

  17. HTGR severe accident sequence analysis

    Harrington, R.M.; Ball, S.J.; Kornegay, F.C.


    Thermal-hydraulic, fission product transport, and atmospheric dispersion calculations are presented for hypothetical severe accident release paths at the Fort St. Vrain (FSV) high temperature gas cooled reactor (HTGR). Off-site radiation exposures are calculated for assumed release of 100% of the 24 hour post-shutdown core xenon and krypton inventory and 5.5% of the iodine inventory. The results show conditions under which dose avoidance measures would be desirable and demonstrate the importance of specific release characteristics such as effective release height. 7 tables.

  18. Accident Prediction Models for Akure – Ondo Carriageway, Ondo ...


    Accident data on the 52km Akure-Ondo Carriageway and Spot Speed data were collected ... fatal accident and 62% non-fatal accident, However, the regression analysis ... corresponding vehicle kilometre of travel, commerce, and transportation ... of accident can provide insight into the causes that contributed to accident.

  19. [Multiple injuries in mass accidents].

    Wondrák, E


    The treatment starts with reanimation, managing the shock, followed by life-saving surgery on the central nervous system, chest, abdomen, large blood vessels and the uropoietic system. From the very beginning the therapy should be conducted on an intradisciplinary basis, first with the anaesthesiologist, later with other specialists as required. Once the patient's life has been saved, treatment of eyes, hands and systematic attention to extremities should follow. Shock has to be managed within 24 hours. Luxations of large joints should be reposed on the date of injury, open fractures closed, all fractures immobilized in favourable position. No extension should be applied in patients suffering from brain injuries; fractures of the femur should be fixed surgically by a second team in the course of the neurosurgical operation. A stomatologist's assistance makes general anaesthesia possible even with fractures of the jaw. In mass accidents the therapeutic plan for the polytraumatized should be fixed on the following day. A mass accident involving 35 injured treated within two and a half hours demonstrates this procedure in 7 polytraumatized persons.

  20. Rensningsgruppens rapport

    Harremoës, Poul


    Der findes i dag afprøvede metoder til rensning af vand til enhver ønskelig renhed; men stigende renhed opnås kun med progressivt stigende omkostninger. Der findes derimoed ikke metoder til fjernelse af giftstoffer fra det ved rensningen producerede slam, hvorfor disse stoffer må fjernes ved kilden....

  1. Sakkyndig rapport

    Lund, Niels; Mæhre Lauritzen, Eva


    Sakkyndig komité under NOKUT vedrørende akkreditering af mastergradsstudium i Bibliotek- og informasjonsvitenskap, Høgskolen i Oslo. Delemner: Museum - samling og formidling; Digitalisering og digital formidling af kulturav...

  2. Radiological accidents balance in medicine; Bilan des accidents radiologiques en medecine

    Nenot, J.C.


    This work deals with the radiological accidents in medicine. In medicine, the radiation accidents on medical personnel and patients can be the result of over dosage and bad focusing of radiotherapy sealed sources. Sometimes, the accidents, if they are unknown during a time enough for the source to be spread and to expose a lot of persons (in the case of source dismantling for instance) can take considerable dimensions. Others accidents can come from bad handling of linear accelerators and from radionuclide kinetics in some therapies. Some examples of accidents are given. (O.L.). 11 refs.

  3. Key Characteristics of Combined Accident including TLOFW accident for PSA Modeling

    Kim, Bo Gyung; Kang, Hyun Gook [KAIST, Daejeon (Korea, Republic of); Yoon, Ho Joon [Khalifa University of Science, Technology and Research, Abu Dhabi (United Arab Emirates)


    The conventional PSA techniques cannot adequately evaluate all events. The conventional PSA models usually focus on single internal events such as DBAs, the external hazards such as fire, seismic. However, the Fukushima accident of Japan in 2011 reveals that very rare event is necessary to be considered in the PSA model to prevent the radioactive release to environment caused by poor treatment based on lack of the information, and to improve the emergency operation procedure. Especially, the results from PSA can be used to decision making for regulators. Moreover, designers can consider the weakness of plant safety based on the quantified results and understand accident sequence based on human actions and system availability. This study is for PSA modeling of combined accidents including total loss of feedwater (TLOFW) accident. The TLOFW accident is a representative accident involving the failure of cooling through secondary side. If the amount of heat transfer is not enough due to the failure of secondary side, the heat will be accumulated to the primary side by continuous core decay heat. Transients with loss of feedwater include total loss of feedwater accident, loss of condenser vacuum accident, and closure of all MSIVs. When residual heat removal by the secondary side is terminated, the safety injection into the RCS with direct primary depressurization would provide alternative heat removal. This operation is called feed and bleed (F and B) operation. Combined accidents including TLOFW accident are very rare event and partially considered in conventional PSA model. Since the necessity of F and B operation is related to plant conditions, the PSA modeling for combined accidents including TLOFW accident is necessary to identify the design and operational vulnerabilities.The PSA is significant to assess the risk of NPPs, and to identify the design and operational vulnerabilities. Even though the combined accident is very rare event, the consequence of combined

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

    Montague, Matthew G.


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

  5. A Serious Game for Traffic Accident Investigators

    Binsubaih, Ahmed; Maddock, Steve; Romano, Daniela


    In Dubai, traffic accidents kill one person every 37 hours and injure one person every 3 hours. Novice traffic accident investigators in the Dubai police force are expected to "learn by doing" in this intense environment. Currently, they use no alternative to the real world in order to practice. This paper argues for the use of an…

  6. Occupational blood exposure accidents in the Netherlands.

    Wijk, P.T.L. van; Schneeberger, P.M.; Heimeriks, K.; Boland, G.J.; Karagiannis, I.; Geraedts, J.; Ruijs, W.L.M.


    BACKGROUND: To make proper evaluation of prevention policies possible, data on the incidence and associated medical costs of occupational blood exposure accidents in the Netherlands are needed. METHODS: Descriptive analysis of blood exposure accidents and risk estimates for occupational groups. Cost

  7. Fatal traffic accidents and forensic medicine

    Kazuhiko Kibayashi


    Full Text Available In the event of a traffic accident fatality, the death is reported as an “unusual death,” an inquest is conducted, and, if necessary, a forensic autopsy is performed to prove any causal relationship between the accident and the death, identify the vehicle at fault, and determine the cause of the accident. A forensic autopsy of a traffic accident fatality needs to both determine the cause of death and identify the mechanism of injury, an analytical task that requires observation of three major traffic accident factors: the body, the vehicles involved, and the scene of the accident. Also crucial to determining the cause of death is the process of looking into whether the people involved in the accident had any diseases that might affect their driving performance or were under the influence of alcohol or drugs. In order to reduce the number of people killed in traffic accidents, it will be important to promote joint research uniting forensic medicine, clinical medicine, automotive engineering, and road engineering, take measures to limit the impact of inebriated pedestrians and pedestrians suffering from dementia, and ensure proper screening of alcohol and illegal drug consumption in drivers.

  8. Accidents of bus drivers : an epidemiological approach

    M.L.I. Pokorny (Mirko); D.H.J. Blom (Dick)


    textabstractIn the history of accident research much emphasis has been laid on general statistics, different types of case studies concentrating on various personal factor-s, circumstantial influences etc. Often, in certain waves, the unequal initial liability theory (the accident proneness concept;

  9. Squeal Those Tires! Automobile-Accident Reconstruction.

    Caples, Linda Griffin


    Methods use to reconstruct traffic accidents provide settings for real life applications for students in precalculus, mathematical analysis, or trigonometry. Described is the investigation of an accident in conjunction with the local Highway Patrol Academy integrating physics, vector, and trigonometry. Class findings were compared with those of…

  10. 48 CFR 36.513 - Accident prevention.


    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Accident prevention. 36.513 Section 36.513 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION SPECIAL... prevention. (a) The contracting officer shall insert the clause at 52.236-13, Accident Prevention,...

  11. Chapter 6: Accidents; Capitulo 6: Acidentes



    The chapter 6 talks about the accidents with radiators all over the world, specifically, the Stimos, in Italy, 1975, San Salvador, in El Salvador, 1989, Soreq, in Israel, 1990, Nesvizh, in Byelorussian, 1991, in Illinois, US, 1965, in Maryland, US, 1991, Hanoi, Vietnam, 1992, Fleurus, in Belgium, 2006. Comments on the accidents and mainly the learned lessons.

  12. 22 CFR 102.8 - Reporting accidents.


    ... Foreign Relations DEPARTMENT OF STATE ECONOMIC AND OTHER FUNCTIONS CIVIL AVIATION United States Aircraft Accidents Abroad § 102.8 Reporting accidents. (a) To airline and Civil Aeronautics Administration representatives. If a scheduled United States air carrier is involved the airline representatives concerned will...

  13. An introduction to serious nuclear accident chemistry

    Mark Russell St. John Foreman


    A review of the chemistry occurring inside a nuclear power plant during a serious reactor accident is presented. This includes some aspects of the behavior of nuclear fuel, its cladding, cesium and iodine. This review concentrates on the chemistry of an accident in a water-cooled reactor loaded with uranium dioxide or mixed metal oxide fuel.

  14. Global estimates of fatal occupational accidents.

    Takala, J


    Data on occupational accidents are not available from all countries in the world. Furthermore, underreporting, limited coverage by reporting and compensation schemes, and non-harmonized accident recording and notification systems undermine efforts to obtain worldwide information on occupational accidents. This paper presents a method and new estimated global figures of fatal accidents at work by region. The fatal occupational accident rates reported to the International Labour Office are extended to the total employed workforce in countries and regions. For areas not covered by the reported information, rates from other countries that have similar or comparable conditions are applied. In 1994, an average estimated fatal occupational accident rate in the whole world was 14.0 per 100,000 workers, and the total estimated number of fatal occupational accidents was 335,000. The rates are different for individual countries and regions and for separate branches of economic activity. In conclusion, fatal occupational accident figures are higher than previously estimated. The new estimates can be gradually improved by obtaining and adding data from countries where information is not yet available. Sectoral estimates for at least key economic branches in individual countries would further increase the accuracy.

  15. Mean-field theory for car accidents

    Huang, Ding-Wei; Tseng, Wei-Chung


    We study analytically the occurrence of car accidents in the Nagel-Schreckenberg traffic model. We obtain exact results for the occurrence of car accidents Pac as a function of the car density ρ and the degree of stochastic braking p1 in the case of speed limit vmax=1. Various quantities are calculated analytically. The nontrivial limit p1-->0 is discussed.

  16. Rapport d'activité 1993 - Centre technique du bois et de l'ameublement

    (CTBA), Centre technique du bois et de l'ameublement


    1993 CAP TENU! L'année 92 avait été une année critique faite de choix fondamentaux et d'inquiétudes : - De choix fondamentaux, puisque nos grandes orientations stratégiques à l'horizon 96-2000 ont été définies. - D'inquiétudes liées aux risques financiers consécutifs à la chute des produits du Fonds Forestier National, au projet de réforme de la fiscalité des Centres Techniques qui alourdirait fortement nos charges, à la délocalisation du Centre... le tout dans une conjoncture économique diff...


    Branislav M Ćorović


    Full Text Available We are aware of a large number of marine accidents that result in numerous casualties and even deaths and substantial negative environmental effects. The objective of this paper is to indicate factors that contribute to human errors which is identified as the most frequent cause to marine accidents. Despite rapid technological development and safety legislation, this paper identifies the human factor as the waekest link in maritime safety system. This analysis could lead to decrease of vessel accidents. In addition, starting from the European Maritime Safety Agency data and by linear regression model application, we have obtained the trend of number of ships involved in marine accidents as well as the trend of lives lost in marine accidents  in and around European Union waters.

  18. [Clinical examinations for the traffic accident patients].

    Hitosugi, Masahito


    Traffic accident is a leading cause of unintentional death and about six-thousands annually died in Japan. As about one-million of persons suffer from traffic injuries, most of them seek medical attention. Therefore, medical staffs have to find the injuries accurately and treat immediately. Furthermore, the cause of accident should also be considered; why the accident was occurred, human error of the driver? To solve these problems, clinical examinations were needed. Medical staffs have to understand the characteristics of the traffic injuries: severe and multiple blunt injuries, popular injuries can be estimated with considering the pattern of the accident. Because some of the accidents are occurred when the driver is under the influence of alcohol and other drugs, screening of these subjects should be performed. Because the public is largely unaware of the preventable nature of traffic injuries, in addition to diagnose and treat accurately, we medical staffs have to attend on the primary prevention of the traffic injuries.

  19. Review of Severe Accident Phenomena in LWR and Related Severe Accident Analysis Codes

    Muhammad Hashim


    Full Text Available Firstly, importance of severe accident provision is highlighted in view of Fukushima Daiichi accident. Then, extensive review of the past researches on severe accident phenomena in LWR is presented within this study. Various complexes, physicochemical and radiological phenomena take place during various stages of the severe accidents of Light Water Reactor (LWR plants. The review deals with progression of the severe accidents phenomena by dividing into core degradation phenomena in reactor vessel and post core melt phenomena in the containment. The development of various computer codes to analyze these severe accidents phenomena is also summarized in the review. Lastly, the need of international activity is stressed to assemble various severe accidents related knowledge systematically from research organs and compile them on the open knowledge base via the internet to be available worldwide.

  20. Commercial SNF Accident Release Fractions

    J. Schulz


    The purpose of this analysis is to specify and document the total and respirable fractions for radioactive materials that could be potentially released from an accident at the repository involving commercial spent nuclear fuel (SNF) in a dry environment. The total and respirable release fractions are used to support the preclosure licensing basis for the repository. The total release fraction is defined as the fraction of total commercial SNF assembly inventory, typically expressed as an activity inventory (e.g., curies), of a given radionuclide that is released to the environment from a waste form. Radionuclides are released from the inside of breached fuel rods (or pins) and from the detachment of radioactive material (crud) from the outside surfaces of fuel rods and other components of fuel assemblies. The total release fraction accounts for several mechanisms that tend to retain, retard, or diminish the amount of radionuclides that are available for transport to dose receptors or otherwise can be shown to reduce exposure of receptors to radiological releases. The total release fraction includes a fraction of airborne material that is respirable and could result in inhalation doses; this subset of the total release fraction is referred to as the respirable release fraction. Accidents may involve waste forms characterized as: (1) bare unconfined intact fuel assemblies, (2) confined intact fuel assemblies, or (3) canistered failed commercial SNF. Confined intact commercial SNF assemblies at the repository are contained in shipping casks, canisters, or waste packages. Four categories of failed commercial SNF are identified: (1) mechanically and cladding-penetration damaged commercial SNF, (2) consolidated/reconstituted assemblies, (3) fuel rods, pieces, and debris, and (4) nonfuel components. It is assumed that failed commercial SNF is placed into waste packages with a mesh screen at each end (CRWMS M&O 1999). In contrast to bare unconfined fuel assemblies, the

  1. Théories de la fréquence linguistique et interprétations des faits quantitatifs en sémantique

    Loiseau Sylvain


    Full Text Available L'intérêt pour les phénomènes de fréquence dans la modélisation sémantique a crû particulièrement avec les modèles dits « usage-based » développés en linguistique cognitive. Dans ces modèles, les signes linguistiques sont le résultat d'une habituation et d'une conventionnalisation qui prend ses racines dans la répétition de l'usage. À partir de cette modélisation, plusieurs travaux ont visé à développer de nouvelles méthodes de description utilisant l'observation, en corpus, des fréquences. On passe alors d'une fréquence théorique et abstraite – même si elle est censée être garante d'une certaine empiricité – à une fréquence mesurée au moyen de méthodes quantitatives. Plusieurs auteurs ont souligné la difficulté d'« opérationaliser » cette fréquence. Ils ont souligné la nécessité de prendre en compte des phénomènes textuels. Dans cette article, je propose d'ajouter une contribution à la démonstration de la nécessité de prendre en compte les normes textuelles dans l'utilisation des faits de fréquence pour la modélisation sémantique. L'expérience proposée permet de montrer que les phénomènes de fréquence peuvent être utilisés pour distinguer des emplois d'un même mot entre le début et la fin de textes relevant d'un même genre. Ces résultats plaident, avec d'autres, pour une prise en compte des phénomènes textuels dans l'utilisation de données quantitatives pour la description sémantique. Ils plaident également pour une certaine prudence dans la tentation de considérer la fréquence comme un phénomène interprétable en termes causalistes et univoques plutôt que relevant de procédures interprétatives.

  2. Analysis of Fukushima Daiichi Accident Using HFACS

    Mohamed, Saeed Almheiri [Korea Advanced Institue of Science and Technology, Daejeon (Korea, Republic of)


    The shadow of Fukushima Daiichi nuclear power plant (NPP) accident is still too big and will last long. On the other hand, it could still teach us lots of lessons to better design and operate nuclear power plants. In this paper, we will be focusing on the Fukushima Daiichi accident, especially on human organizational factors. We will analyze the accident using Human Factors Analysis and Classification System (HFACS) in order to better understand the organizational climate of TEPCO{sup 1} and NISA{sup 2} that led to Fukushima Daiichi Accident. HFACS was developed for the U. S. aviation industry and has been used at many industries like the rail and mining industries. We found that the HFACS to be greatly beneficial in investigating the latent and organizational causes for the accident. The application results show that the causes of Fukushima Daiichi accident were spread out from sharp end (i.e. Unsafe Act) to blunt end (i. e. Organizational Influences). This means that the corresponding countermeasures should cover from front line staff to management. Thus, we managed to develop a better understanding on how to prevent similar errors or violations. The incident and near-miss have a lot of helpful information because it may show the actual and latent deficiencies of complex systems. We applied the HFACS into Fukushima Daiichi accident to better locate the causes related to both sharp and blunt ends of operation of NPP. In order to derive useful lessons from the accident analysis, the analyst should try to find the similarities not differences from the incident. It is imperative that whatever accident/incident analysis systems we use, we should fully utilize the disastrous Fukushima accident.

  3. Regulation Plans on Severe Accidents developed by KINS Severe Accident Regulation Preparation TFT

    Kim, Kyun Tae; Chung, Ku Young; Na, Han Bee [KINS, Daejeon (Korea, Republic of)


    Some nuclear power plants in Fukushima Daiichi site had lost their emergency reactor cooling function for long-time so the fuels inside the reactors were molten, and the integrity of containment was damaged. Therefore, large amount of radioactive material was released to environment. Because the social and economic effects of severe accidents are enormous, Korean Government already issued 'Severe Accident Policy' in 2001 which requires nuclear power plant operators to set up 'Quantitative Safety Goal', to do 'Probabilistic Safety Analysis', to install 'Severe Accident Countermeasures' and to make 'Severe Accident Management Plan'. After the Fukushima disaster, a Special Safety Inspection was performed for all operating nuclear power plants of Korea. The inspection team from industry, academia, and research institutes assessed Korean NPPs capabilities to cope with or respond to severe accidents and emergency situation caused by natural disasters such as a large earthquake or tsunami. As a result of the special inspection, about 50 action items were identified to increase the capability to cope with natural disaster and severe accidents. Nuclear Safety Act has been amended to require NPP operators to submit Accident Management Plant as part of operating license application. The KINS Severe Accident Regulation Preparation TFT had first investigated oversea severe accident regulation trend before and after the Fukushima accident. Then, the TFT has developed regulation draft for severe accidents such as Severe accident Management Plans, the required design features for new NPPs to prevent severe accident against multiple failures and beyond-design external events, countermeasures to mitigate severe accident and to keep the integrity of containment, and assessment methodology on safety assessment plan and probabilistic safety assessment.

  4. Leukemia following the Chernobyl accident.

    Howe, Geoffrey R


    The accident at the Chernobyl Nuclear Power Plant in Ukraine in 1986 led to a substantial increase of thyroid cancer among those exposed as children. The other cancer that is the most sensitive to the effects of ionizing radiation is leukemia, and this paper evaluates the evidence relating exposure to Chernobyl radioactivity and leukemia risk. Two types of objectives are identified, namely, scientific evidence and public health, and two approaches to addressing such objectives are discussed. Empirical studies in affected populations are summarized, and it is concluded that, possibly apart from Russian cleanup workers, no meaningful evidence of any statistical association between exposure and leukemia risk as yet exists. However, it is important to carry on with such studies to satisfy various public health objectives.

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

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


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

  6. An approach to collaborative care and consultation: interviewing, cultural competence, and enhancing rapport and adherence.

    Beck, B J; Gordon, Christopher


    Although changes in the US health care system promote a population-based approach, increases in population diversity emphasize the need for culturally competent, patient-centered, participatory care. Despite this perceived conflict, the global view has improved the recognition of mental health issues as a driver of overall health as well as health care spending. This recognition, along with the many forces that keep mental health care in the primary care sector, actually encourages the development of collaborative models that capitalize on the primary care provider's opportunity to leverage their rapport with the patient to improve access to, and comfort with, specialty mental health services. Engaging patients in their own path to recovery or well-being improves engagement in, and adherence to, the treatment plan and ultimately improves outcomes.

  7. Eating Animals to Build Rapport: Conducting Research as Vegans or Vegetarians

    Katie MacDonald


    Full Text Available Notions of hospitality, community, and the fostering of rapport and connection are foundational concerns for conducting research across difference. Drawing on methodological literature, this paper considers how access to various communities and “good” data is structured by the notion that in order to develop rapport researchers accept the “food”, specifically “meat” offered by their hosts. When researchers are vegetarians or vegans, this can entail a conflict in which questions of hospitality, relationships, and responsibility to ethical commitments come to the fore. As such, we analyze methodological literature in which the logic of nonhuman animal sacrifice is considered a means to the ends of research through the development of “rapport”—often coded as an ethical relationship of respect to the participant. We draw on experiences of veg*n researchers to explore how this assumption functions to position the consumption of meat as a necessary undertaking when conducting research, and in turn, denies nonhuman animal subjecthood. We interrogate the assumption that culture and communities are static inasmuch as this literature suggests ways to enter and exit spaces leaving minimal impact, and that posits participants will not trust researchers nor understand their decisions against eating nonhuman animals. We argue that because food consumption is figured as a private and individual choice, animals are not considered subjects in research. Thus, we articulate a means to consider vegan and/or vegetarians politics, not as a marker of difference, but as an attempt to engage in ethical relationships with nonhuman animals. In so doing, we call for the inclusion of nonhuman animals in relationships of hospitality, and thereby attempt to politicize the practice of food consumption while conducting research.

  8. Information report realized for the Senate delegation to the territory management and sustainable development on the local energies; Rapport d'information fait au nom de la delegation du Senat a l'amenagement et au developpement durable du territoire sur les energies locales

    Belot, C.; Juilhard, J.M


    This report deals with the renewable energies and the local development called the territory intelligence in action. Taking into account the place of the electricity in the french energy accounting and the part of the nuclear in its production, the local authorities have to act in the heat domain, which is the first energy need in France, far in front of the specific electricity (those which cannot be replace by other type of energy). But 80% of the heat is today covered by fossil energies. No actions to change this situation will be done without a real implication of the local government. The authors preconize an ambitious objective: cover 50% of the heat needs from renewable energies in the next generat This objective must rely on a program called ''alternative energies''. In this framework the authors provide recommendations on the implementation of the renewable energies as an essential challenge for the local authorities. (A.L.B.)

  9. Report made on behalf of the commission of economical affairs, of environment and territory about the project of energy trend law (no. 1586); Rapport fait au nom de la Commission des affaires economiques, de l'environnement et du territoire sur le projet de loi (no. 1586), d'orientation sur l'energie

    Poignant, S.


    The aim of this report is to present to the French deputies the comments made by the commission of economic affairs, environment and territory about the project of energy trend law. This law aims at defining in its first article the goals and trends of the French energy policy, and then at completing the existing energy dispositions in order to more efficiently implement these trends. The goals of the French energy plan are: the guarantee of supplies security, the environment protection, the warranty of energy prices competitiveness, and the energy access to the whole French people. These goals imply to keep up the nuclear option with the construction of the European Pressurized Reactor (EPR) and to develop the renewable energies. The first title of the law is devoted to the mastery of energy demand and foresee the implementation of a system of energy saving certificates, the reinforcement of the thermal building codes law, and a better information of consumers. The second title aims at promoting the development of renewable energy sources. Finally, the third title aims at better warranting the equilibrium of power networks and the quality of power supplies. The first part of the document reports on the general discussions about the law project while the second part makes a detailed analysis of each article with the proposals of modifications made by the commission. (J.S.)

  10. N.6 report realized for the economical Affairs Commission on the law project, adopted by the National Assembly after urgency declaration, relative to the energy sector; N.6 rapport fait au nom de la commission des Affaires economiques sur le projet de loi, adopte par l'Assemblee Nationale apres declaration d'urgence, relatif au secteur de l'energie

    Poniatowski, L


    This law project concerns the organization of the french energy sector and the definition of the public utilities. After a presentation of the juridical environment of the european energy sector, the author shows, in the framework of the world energy situation, that the evolution of the juridical aspects of Gaz de France answers a real necessity. He then presents the initial law project dispositions, the modifications of the National Assembly and the amendment of the commission. (A.L.B.)

  11. Cours de magnétisme en sept leçons augmenté du rapport sur les expériences magnétiques faites par la commission de l'Académie Royale de Médecine en 1831

    du Potet, Baron


    Extrait : ""Pénétré des bienfaits qui doivent résulter pour le genre humain de la découverte du magnétisme animal, je me suis décidé à venir vous en entretenir. Ce n'est pas sans quelque crainte toutefois, car les phénomènes magnétiques que j'ai à vous faire connaître sont si étonnants qu'ils pourront souvent vous paraître exagérés : mais plus ils vous paraîtront extraordinaires et plus ils mériteront de fixer votre attention, s'ils sont vrais.""

  12. Report on the behalf of the Foreign Affairs Commission on the bill project n 3080 authorizing the ratification of the statutes of the International Renewable Energy Agency (IRENA); Rapport fait au nom de la Commission des Affaires Etrangeres sur le projet de loi n. 3080, autorisant la ratification des statuts de l'Agence Internationale pour les Energies Renouvelables (IRENA)



    This document first recalls that the creation of the International Renewable Energy Agency (IRENA) is due to a German initiative. It recalls the rather quick negotiations (2007-2009) which led to the creation of the Agency, outlines that its statutes were inspired by those of other organizations coming under the United Nations. It comments the content of the article which defines the agency's missions. Then it discusses some questions which have been shelved: the absence of China and Russia, the risk of non ratification by the United States, the language issue. In a second part, the document reports the discussions during the bill examination by the Commission. An appendix indicates the countries which have signed or ratified the IRENA statutes

  13. Information report on the behalf of the foreign affairs, defence and armed forces Commission on France security, nuclear disarmament and non proliferation; Rapport d'information fait au nom de la commission des affaires etrangeres, de la defense et des forces armees (1) sur le desarmement, la non-proliferation nucleaires et la securite de la France



    This report first gives an overview of nuclear disarmament and non proliferation twenty years after the end of Cold War: evolution and status of Russia's and United States' nuclear weapon arsenals, France's and United Kingdom's trend to reduce their nuclear armament, reinforcement of China's nuclear armament, effects and limitations of the Non Proliferation Treaty (NPT). It notices that the new international context gave birth to some expectations and may lead to a lower nuclear pressure, notably with the influence of START negotiations between Russia and the United States, provided that the Comprehensive Nuclear Test Ban Treaty is ratified by more countries, and that negotiations promote a Fissile Material Cut-off Treaty. The report also outlines the importance of the promotion of better controlled peaceful uses of nuclear energy. It discusses the relationship between maintaining the world nuclear order and the reduction of international and regional tensions, and the importance of struggle against all forms of proliferation. It analyses the French nuclear posture in terms of security requirements, and in front of the zero nuclear option, in a context of ballistic missile proliferation, and in relationship with the issue of tactical nuclear weapons in Europe

  14. Report on the bill project related to the struggle against proliferation of weapons of mass destruction and their delivery systems; Rapport fait au Nom de la Commission de la Defense Nationale et des Forces Armees sur le Projet de Loi (n. 1652) relatif a la lutte contre la proliferation des armes de destruction massive et de leurs vecteurs



    In a first part presenting the various forms of proliferations, the author first gives a quantitative overview of illegal activities concerning nuclear materials, and then discusses the existence and activities of proliferation networks, explaining how international trade liberalization creates a favourable context for proliferations of any kind, and describing how a typical network is organised. He also discusses the example of Iraq and the case of the network created by the Pakistani scientist Abdul Q. Khan. The risk created by the hypothetical relationship between terrorism and nuclear weapon of mass destruction is also questioned. Then, after having recalled the existing international texts and the present national legislation, the author comments the contribution on the bill project and outlines aspects which are not dealt with by this bill project: radiological devices and cybernetic attacks. Then he reports the comments made by the commission on the bill project articles which define interdictions, sanctions and sentences, or procedures against people or organisations involved in the financing or the use of weapons of mass destruction (biological and chemical). A table gives a comparison between the bill project text and the commission's propositions

  15. Report made on behalf of the parity mixed commission in charge of proposing a text about the dispositions of the project of energy orientation law remaining to be discussed; Rapport fait au nom de la commission mixte paritaire (1) chargee de proposer un texte sur les dispositions restant en discussion du projet de loi d'orientation sur l'energie



    The project of energy orientation law aims at fixing the main principles of the French energy policy for the next decades. It foresees: the re-launching of the French nuclear program (building of an experimental European pressurized reactor (EPR)), the reinforcement of the mastery of energy demand (3% per year, creation of energy saving certificates and reinforcement of buildings energy efficiency rules), and the sustain of renewable energies development. This document presents, first, a direct comparison, article by article, of the text adopted in second lecture by the House of Commons, with the text adopted in second lecture by the Senate. Then, a text is proposed for the last dispositions that remained to be discussed and is presented in the second part of the report. (J.S.)

  16. Information report made on the behalf of the European Affairs Commission on the second strategic analysis of the energy policy; Rapport d'information fait au nom de la commission des affaires europeennes (1) sur la deuxieme analyse strategique de la politique energetique (E4140)

    Bourzai, B.


    This report first discusses the challenges faced in terms of energy, stresses the need to give up a pure commercial logic and to diversify the energy sources in the European Union. It discusses how to develop energy solidarity in Europe as far as gas and electricity are concerned. It addresses the issue of diversification of energy supply, notably after the gas crisis of January 2009, comments the Russian position, and evokes the great number of projects with still uncertain results. It questions the objectives defined for renewable energies, outlines the still insufficient efforts in the field of energy efficiency, and highlights the crucial role of research (variety of innovation fields, necessary investments)

  17. La maternité à l'adolescence : une prise en charge spécifique ? Analyse de l'impact des recommandations faites dans un rapport de 1998 sur une population d'adolescentes ayant mené leur grossesse à terme : étude comparative 1998-2010 dans cette même maternité

    Filou, Amandine


    Teenage motherhood is considered risky, in France on the medical, social and psychological aspects. In 1998, a report was released giving advice about how to improve the way these pregnancies should be managed. We conducted a retrospective study on 169 cases in the maternity ward where this report had been initiated in order to assess the impact 12 years later and deduct an appropriate care. The results don't show any change on the social environment in which these teenagers live, reflecting ...

  18. Information report realized on behalf of the Senate delegation for the planning on the environmental nuisances of motor vehicle; Rapport d'information fait au nom de la delegation du Senat pour la planification sur les nuissances environnementales de l'automobile



    Contrary to the public idea, the air pollution, from the transportation sector, decreases in France. Forecasts indicate that this tendency will continue. The main environmental stake at long-dated seems to be the carbon dioxide emissions control. In this framework the diesel is ecologically better than the gasoline. Another point discussed in this report is the compensation of nuisances caused the non motorists, by the taxes. The report is presented in two main parts: the motor vehicles nuisances and the public policies aiming to reduce these environmental nuisances. (A.L.B.)

  19. N.3278 report realized for the economical Affairs Commission, of the environment and the territory on the law project relative to the sector of the energy (n.3201); N.3278 rapport fait au nom de la Commission des Affaires economiques, de l'Environnement et du Territoire sur le projet de loi relatif au secteur de l'energie (n.3201)

    Lenoir, J.C


    In the framework of the natural gas and electric power market opening, this law project relative to the energy sector discusses three series of dispositions: the dispositions relative to the electric power and natural gas distribution, the dispositions relative to the Gaz de France capital and the government control, and the dispositions relative to the display contracts of electric power and natural gas. Transient dispositions are also presented. (A.L.B.)

  20. Insertion professionnelle et rapport au temps de jeunes ayant interrompu leurs études secondaires

    Claire Turcotte


    Full Text Available Que deviennent, sur le marché du travail, les jeunes qui ont interrompu leurs études secondaires cinq ans après leur sortie de l’école ? Dans quelle mesure leur décision d’interrompre leurs études était-elle liée à leur façon de se définir par rapport au présent comme certaines études ont déjà tenté de le montrer ? Leur orientation par rapport au temps (présent ou futur a-t-elle changé au cours de ces cinq années ? L’objectif de l’article est de présenter les résultats d’une recherche qualitative effectuée à partir d’entrevues semi-structurées sur l’insertion professionnelle et le rapport au temps de jeunes qui ont interrompu leurs études secondaires au Québec. Nous définirons tout d’abord nos perspectives théoriques sur l’insertion professionnelle et le rapport au temps. Puis, nous décrirons les quatre types de jeunes que nous avons construits du point de vue de leur insertion, leur rapport au temps au moment où ils ont quitté l’école et cinq ans après l’interruption de leurs études. Enfin nous vérifierons si ces quatre types de jeunes avaient une façon différente de se situer par rapport au temps.Vocational integration and time orientation of secondary school leaversWhat happens to secondary school leavers in the labor market five years after they left school? To what extent is their decision to drop out associated with a present time orientation as some studies have already showed? Has their time orientation (present or future changed over five years? The objective of the article is to present the results of a qualitative research based on semi-structured interviews on the vocational integration and the time orientation among Quebec secondary school leavers. We will first define our theoretical perspectives on the vocational integration and the time orientation. Then we will describe the four types of youth we have constructed from the point of view of their vocational integration

  1. Road accidents and business cycles in Spain.

    Rodríguez-López, Jesús; Marrero, Gustavo A; González, Rosa Marina; Leal-Linares, Teresa


    This paper explores the causes behind the downturn in road accidents in Spain across the last decade. Possible causes are grouped into three categories: Institutional factors (a Penalty Point System, PPS, dating from 2006), technological factors (active safety and passive safety of vehicles), and macroeconomic factors (the Great recession starting in 2008, and an increase in fuel prices during the spring of 2008). The PPS has been blessed by incumbent authorities as responsible for the decline of road fatalities in Spain. Using cointegration techniques, the GDP growth rate, the fuel price, the PPS, and technological items embedded in motor vehicles appear to be statistically significantly related with accidents. Importantly, PPS is found to be significant in reducing fatal accidents. However, PPS is not significant for non-fatal accidents. In view of these results, we conclude that road accidents in Spain are very sensitive to the business cycle, and that the PPS influenced the severity (fatality) rather than the quantity of accidents in Spain. Importantly, technological items help explain a sizable fraction in accidents downturn, their effects dating back from the end of the nineties.

  2. An analysis of aircraft accidents involving fires

    Lucha, G. V.; Robertson, M. A.; Schooley, F. A.


    All U. S. Air Carrier accidents between 1963 and 1974 were studied to assess the extent of total personnel and aircraft damage which occurred in accidents and in accidents involving fire. Published accident reports and NTSB investigators' factual backup files were the primary sources of data. Although it was frequently not possible to assess the relative extent of fire-caused damage versus impact damage using the available data, the study established upper and lower bounds for deaths and damage due specifically to fire. In 12 years there were 122 accidents which involved airframe fires. Eighty-seven percent of the fires occurred after impact, and fuel leakage from ruptured tanks or severed lines was the most frequently cited cause. A cost analysis was performed for 300 serious accidents, including 92 serious accidents which involved fire. Personal injury costs were outside the scope of the cost analysis, but data on personnel injury judgements as well as settlements received from the CAB are included for reference.

  3. Accidents in Canada: mortality and hospitalization.

    Riley, R; Paddon, P


    For Canadians under 45, accidents are the leading cause of both death and hospitalization. For the Canadian population as a whole, accidents rank fourth as a cause of death, after cardiovascular disease (CVD), cancer and respiratory disease. This article analyzes accident mortality and hospitalization in Canada using age-specific rates, age-standardized mortality rates (ASMR), and potential years of life lost (PYLL). The six major causes of accidental death for men are motor vehicle traffic accidents (MVTA), falls, drowning, fires, suffocation and poisoning. For women, the order is slightly different: MVTA, falls, fires, suffocation, poisoning and drowning. From 1971 to 1986, age-standardized mortality rates (ASMR) for accidents decreased by 44% for men and 39% for women. The largest decrease occurred in the under 15 age group. Accidents accounted for 11.5% of total hospital days in 1985, and 8% of hospital discharges. Because young people have the highest rates of accidental death, potential years of life lost (PYLL) are almost as high for accidents as for cardiovascular disease, although CVD deaths outnumbered accidental deaths by almost five to one in 1985.

  4. Professional experience and traffic accidents/near-miss accidents among truck drivers.

    Girotto, Edmarlon; Andrade, Selma Maffei de; González, Alberto Durán; Mesas, Arthur Eumann


    To investigate the relationship between the time working as a truck driver and the report of involvement in traffic accidents or near-miss accidents. A cross-sectional study was performed with truck drivers transporting products from the Brazilian grain harvest to the Port of Paranaguá, Paraná, Brazil. The drivers were interviewed regarding sociodemographic characteristics, working conditions, behavior in traffic and involvement in accidents or near-miss accidents in the previous 12 months. Subsequently, the participants answered a self-applied questionnaire on substance use. The time of professional experience as drivers was categorized in tertiles. Statistical analyses were performed through the construction of models adjusted by multinomial regression to assess the relationship between the length of experience as a truck driver and the involvement in accidents or near-miss accidents. This study included 665 male drivers with an average age of 42.2 (±11.1) years. Among them, 7.2% and 41.7% of the drivers reported involvement in accidents and near-miss accidents, respectively. In fully adjusted analysis, the 3rd tertile of professional experience (>22years) was shown to be inversely associated with involvement in accidents (odds ratio [OR] 0.29; 95% confidence interval [CI] 0.16-0.52) and near-miss accidents (OR 0.17; 95% CI 0.05-0.53). The 2nd tertile of professional experience (11-22 years) was inversely associated with involvement in accidents (OR 0.63; 95% CI 0.40-0.98). An evident relationship was observed between longer professional experience and a reduction in reporting involvement in accidents and near-miss accidents, regardless of age, substance use, working conditions and behavior in traffic. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Bayes classifiers for imbalanced traffic accidents datasets.

    Mujalli, Randa Oqab; López, Griselda; Garach, Laura


    Traffic accidents data sets are usually imbalanced, where the number of instances classified under the killed or severe injuries class (minority) is much lower than those classified under the slight injuries class (majority). This, however, supposes a challenging problem for classification algorithms and may cause obtaining a model that well cover the slight injuries instances whereas the killed or severe injuries instances are misclassified frequently. Based on traffic accidents data collected on urban and suburban roads in Jordan for three years (2009-2011); three different data balancing techniques were used: under-sampling which removes some instances of the majority class, oversampling which creates new instances of the minority class and a mix technique that combines both. In addition, different Bayes classifiers were compared for the different imbalanced and balanced data sets: Averaged One-Dependence Estimators, Weightily Average One-Dependence Estimators, and Bayesian networks in order to identify factors that affect the severity of an accident. The results indicated that using the balanced data sets, especially those created using oversampling techniques, with Bayesian networks improved classifying a traffic accident according to its severity and reduced the misclassification of killed and severe injuries instances. On the other hand, the following variables were found to contribute to the occurrence of a killed causality or a severe injury in a traffic accident: number of vehicles involved, accident pattern, number of directions, accident type, lighting, surface condition, and speed limit. This work, to the knowledge of the authors, is the first that aims at analyzing historical data records for traffic accidents occurring in Jordan and the first to apply balancing techniques to analyze injury severity of traffic accidents. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. The Chernobyl accident consequences; Consequences de l'accident de Tchernobyl



    Five teen years later, Tchernobyl remains the symbol of the greater industrial nuclear accident. To take stock on this accident, this paper proposes a chronology of the events and presents the opinion of many international and national organizations. It provides also web sites references concerning the environmental and sanitary consequences of the Tchernobyl accident, the economic actions and propositions for the nuclear safety improvement in the East Europe. (A.L.B.)

  7. 32 CFR 634.29 - Traffic accident investigation reports.


    ... 32 National Defense 4 2010-07-01 2010-07-01 true Traffic accident investigation reports. 634.29... records. Installation law enforcement officials will record traffic accident investigations on Service/DLA... traffic accident investigation reports pertaining to accidents investigated by military police that...

  8. 32 CFR 636.13 - Traffic accident investigation reports.


    ... 32 National Defense 4 2010-07-01 2010-07-01 true Traffic accident investigation reports. 636.13... Stewart, Georgia § 636.13 Traffic accident investigation reports. In addition to the requirements in § 634... record traffic accident investigations on DA Form 3946 (Military Police Traffic Accident Report) and DA...

  9. 46 CFR 4.03-1 - Marine casualty or accident.


    ... States vessel wherever such casualty or accident occurs; or (3) With respect to a foreign tank vessel... 46 Shipping 1 2010-10-01 2010-10-01 false Marine casualty or accident. 4.03-1 Section 4.03-1... AND INVESTIGATIONS Definitions § 4.03-1 Marine casualty or accident. Marine casualty or accident...

  10. 48 CFR 852.236-87 - Accident prevention.


    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Accident prevention. 852... Accident prevention. As prescribed in 836.513, insert the following clause: Accident Prevention (SEP 1993....236-13, Accident Prevention. However, only the Contracting Officer may issue an order to stop all...

  11. Assessment of accident risks in the CRBRP. Volume 2. Appendices



    Appendices to Volume I include core-related accident-sequence definition, CRBRP risk-assessment sequence-probability determinations, failure-probability data, accident scenario evaluation, radioactive material release analysis, ex-core accident analysis, safety philosophy and design features, calculation of reactor accident consequences, sensitivity study, and risk from fires.

  12. 46 CFR 196.30-5 - Accidents to machinery.


    ... 46 Shipping 7 2010-10-01 2010-10-01 false Accidents to machinery. 196.30-5 Section 196.30-5... Reports of Accidents, Repairs, and Unsafe Equipment § 196.30-5 Accidents to machinery. (a) In the event of an accident to a boiler, unfired pressure vessel, or machinery tending to render the further use...

  13. 46 CFR 97.30-5 - Accidents to machinery.


    ... 46 Shipping 4 2010-10-01 2010-10-01 false Accidents to machinery. 97.30-5 Section 97.30-5 Shipping... Reports of Accidents, Repairs, and Unsafe Equipment § 97.30-5 Accidents to machinery. (a) In the event of an accident to a boiler, unfired pressure vessel, or machinery tending to render the further use...

  14. 46 CFR 78.33-5 - Accidents to machinery.


    ... 46 Shipping 3 2010-10-01 2010-10-01 false Accidents to machinery. 78.33-5 Section 78.33-5 Shipping... Accidents, Repairs, and Unsafe Equipment § 78.33-5 Accidents to machinery. (a) In the event of an accident to a boiler, unfired pressure vessel, or machinery tending to render the further use of the...

  15. The epidemiology of bicyclist's collision accidents

    Larsen, L. B.


    of bicyclists and risk situations. The findings should make a basis for preventive programmes in order to decrease the number and severity of bicyclists collision accidents. Data from the emergency room in a 2 year period was combined with data from questionnaires. The study group consisted of 1021 bicyclists...... group of accidents were the collisions with the 'soft' road users (bicyclists, mopeds, and pedestrians) and another group were the collisions with the 'hard' road users (motor vehicles, motorcycles). Preventive measures have to be directed at both these groups of accidents. To decrease the number...... of collision accidents with motor vehicles it is necessary to separate the bicyclists from the 'hard road traffic' especially at crossings. Preventive measures must also be directed at the bicyclists. Information must be given to warn the bicyclists against the risks, not only for collisions with motor...

  16. Review of methodology for accident consequence assessment

    Strenge, D.L.; Soldat, J.K.; Watson, E.C.


    This report reviews current methodologies for reactor accident consequence analysis and describes areas where modifications are warranted. Methodologies reviewed are: (1) Models in Regulatory Guides 1.109, 1.111 and 1.113 used for evaluation of compliance with 10 CFR 50 Appendix I; (2) Models in Regulatory Guides used for evaluation of consequences from accidents of Classes 3-8; (3) Models for evaluation of Class 9 accidents presented in the Reactor Safety Study; and (4) Models in the Liquid Pathway Generic Study. The review is designed to aid in the ultimate goal of selection of a comprehensive set of models to extend the Class 9 methodology of the Reactor Safety Study to the analysis of Classes 3-8 accidents.

  17. Agricultural implications of the Fukushima nuclear accident

    Nakanishi, Tomoko M; Tanoi, Keitaro


    Following the Fukushima nuclear accident, a large volume of monitoring data has been collected about the soil, air, dust, and seawater, along with data about an immense number of foods supplied to the market...

  18. MELCOR analysis of the TMI-2 accident

    Boucheron, E.A.


    This paper describes the analysis of the Three Mile Island-2 (TMI-2) standard problem that was performed with MELCOR. The MELCOR computer code is being developed by Sandia National Laboratories for the Nuclear Regulatory Commission for the purpose of analyzing severe accident in nuclear power plants. The primary role of MELCOR is to provide realistic predictions of severe accident phenomena and the radiological source team. The analysis of the TMI-2 standard problem allowed for comparison of the model predictions in MELCOR to plant data and to the results of more mechanistic analyses. This exercise was, therefore valuable for verifying and assessing the models in the code. The major trends in the TMI-2 accident are reasonably well predicted with MELCOR, even with its simplified modeling. Comparison of the calculated and measured results is presented and, based on this comparison, conclusions can be drawn concerning the applicability of MELCOR to severe accident analysis. 5 refs., 10 figs., 3 tabs.

  19. Safety analysis of surface haulage accidents

    Randolph, R.F.; Boldt, C.M.K.


    Research on improving haulage truck safety, started by the U.S. Bureau of Mines, is being continued by its successors. This paper reports the orientation of the renewed research efforts, beginning with an update on accident data analysis, the role of multiple causes in these accidents, and the search for practical methods for addressing the most important causes. Fatal haulage accidents most often involve loss of control or collisions caused by a variety of factors. Lost-time injuries most often involve sprains or strains to the back or multiple body areas, which can often be attributed to rough roads and the shocks of loading and unloading. Research to reduce these accidents includes improved warning systems, shock isolation for drivers, encouraging seatbelt usage, and general improvements to system and task design.

  20. Review of models applicable to accident aerosols

    Glissmeyer, J.A.


    Estimations of potential airborne-particle releases are essential in safety assessments of nuclear-fuel facilities. This report is a review of aerosol behavior models that have potential applications for predicting aerosol characteristics in compartments containing accident-generated aerosol sources. Such characterization of the accident-generated aerosols is a necessary step toward estimating their eventual release in any accident scenario. Existing aerosol models can predict the size distribution, concentration, and composition of aerosols as they are acted on by ventilation, diffusion, gravity, coagulation, and other phenomena. Models developed in the fields of fluid mechanics, indoor air pollution, and nuclear-reactor accidents are reviewed with this nuclear fuel facility application in mind. The various capabilities of modeling aerosol behavior are tabulated and discussed, and recommendations are made for applying the models to problems of differing complexity.

  1. Ruthenium release from fuel in accident conditions

    Brillant, G.; Marchetto, C.; Plumecocq, W. [Inst. de Radioprotection et de Surete Nucleaire, DPAM, SEMIC, LETR and LIMSI, Saint-Paul-Lez-Durance (France)


    During a hypothetical nuclear power plant accident, fission products may be released from the fuel matrix and then reach the containment building and the environment. Ruthenium is a very hazardous fission product that can be highly and rapidly released in some accident scenarios. The impact of the atmosphere redox properties, temperature, and fuel burn-up on the ruthenium release is discussed. In order to improve the evaluation of the radiological impact by accident codes, a model of the ruthenium release from fuel is proposed using thermodynamic equilibrium calculations. In addition, a model of fuel oxidation under air is described. Finally, these models have been integrated in the ASTEC accident code and validation calculations have been performed on several experimental tests. (orig.)

  2. The Chornobyl accident: A comprehensive risk assessment

    Vargo, G.J. [ed.; Poyarkov, V.; Bar`yakhtar, V.; Kukhar, V.; Los, I.; Kholosha, V.; Shestopalov, V.


    The authors, all of whom are Ukrainian and Russian scientists involved with Chornobyl nuclear power plant since the April 1986 accident, present a comprehensive review of the accident. In addition, they present a risk assessment of the remains of the destroyed reactor and its surrounding shelter, Chornobyl radioactive waste storage and disposal sites, and environmental contamination in the region. The authors explore such questions as the risks posed by a collapse of the shelter, radionuclide migration from storage and disposal facilities in the exclusion zone, and transfer from soil to vegetation and its potential regional impact. The answers to these questions provide a scientific basis for the development of countermeasures against the Chornobyl accident in particular and the mitigation of environmental radioactive contamination in general. They also provide an important basis for understanding the human health and ecological risks posed by the accident.

  3. [Severe parachuting accident. Analysis of 122 cases].

    Krauss, U; Mischkowsky, T


    Based on a population of 122 severely injured patients the causes of paragliding accidents and the patterns of injury are analyzed. A questionnaire is used to establish a sport-specific profile for the paragliding pilot. The lower limbs (55.7%) and the lower parts of the spine (45.9%) are the most frequently injured parts of the body. There is a high risk of multiple injuries after a single accident because of the tremendous axial power. The standard of equipment is good in over 90% of the cases. Insufficient training and failure to take account of geographical and meteorological conditions are the main determinants of accidents sustained by paragliders, most of whom are young. Nevertheless, 80% of our patients want to continue paragliding. Finally some advice is given on how to prevent paragliding accidents and injuries.

  4. Bilateral Shoulder Dislocations Following a Motocross Accident

    H J Schroepfer; B M Martin; P J Millett


    .... A professional motocross racer experienced a high speed traumatic accident which resulted in bilateral shoulder dislocations with a rare associated complete anterosuperior RC tear due to a posterior dislocation...

  5. Severe accident recriticality analyses (SARA)

    Frid, W.; Højerup, C.F.; Lindholm, I.


    three computer codes and to further develop and adapt them for the task. The codes were SIMULATE-3K, APROS and RECRIT. Recriticality analyses were carried out for a number of selected reflooding transients for the Oskarshamn 3 plant in Sweden with SIMULATE-3K and for the Olkiluoto I plant in Finland...... with all three codes. The core initial and boundary conditions prior to recriticality have been studied with the severe accident codes SCDAP/RELAP5, MELCOR and MAAP4. The results of the analyses show that all three codes predict recriticality-both super-prompt power bursts and quasi steady-state power...... generation-for the range of parameters studied, i.e. with core uncovering and heat-up to maximum core temperatures of approximately 1800 K, and water flow rates of 45-2000 kg s(-1) injected into the downcomer. Since recriticality takes place in a small fraction of the core, the power densities are high...

  6. Learning lessons from Natech accidents - the eNATECH accident database

    Krausmann, Elisabeth; Girgin, Serkan


    When natural hazards impact industrial facilities that house or process hazardous materials, fires, explosions and toxic releases can occur. This type of accident is commonly referred to as Natech accident. In order to prevent the recurrence of accidents or to better mitigate their consequences, lessons-learned type studies using available accident data are usually carried out. Through post-accident analysis, conclusions can be drawn on the most common damage and failure modes and hazmat release paths, particularly vulnerable storage and process equipment, and the hazardous materials most commonly involved in these types of accidents. These analyses also lend themselves to identifying technical and organisational risk-reduction measures that require improvement or are missing. Industrial accident databases are commonly used for retrieving sets of Natech accident case histories for further analysis. These databases contain accident data from the open literature, government authorities or in-company sources. The quality of reported information is not uniform and exhibits different levels of detail and accuracy. This is due to the difficulty of finding qualified information sources, especially in situations where accident reporting by the industry or by authorities is not compulsory, e.g. when spill quantities are below the reporting threshold. Data collection has then to rely on voluntary record keeping often by non-experts. The level of detail is particularly non-uniform for Natech accident data depending on whether the consequences of the Natech event were major or minor, and whether comprehensive information was available for reporting. In addition to the reporting bias towards high-consequence events, industrial accident databases frequently lack information on the severity of the triggering natural hazard, as well as on failure modes that led to the hazmat release. This makes it difficult to reconstruct the dynamics of the accident and renders the development of

  7. Mesures de procédure spéciales et respect des droits de l'homme Rapport général

    Vervaele, J.A.E.


    Le but du rapport général est de mener une analyse comparative des rapports nationaux en vue de présenter les processus de transformation des systèmes de justice pénale internes, en particulier du procès pénal, étant donné que des mesures procédurales spéciales sont introduites pour appréhender le t

  8. APRI-6. Accident Phenomena of Risk Importance

    Garis, Ninos; Ljung, J (eds.) (Swedish Radiation Safety Authority, Stockholm (Sweden)); Agrenius, Lennart (ed.) (Agrenius Ingenjoersbyraa AB, Stockholm (Sweden))


    Since the early 1980s, nuclear power utilities in Sweden and the Swedish Radiation Safety Authority (SSM) collaborate on the research in severe reactor accidents. In the beginning focus was mostly on strengthening protection against environmental impacts after a severe reactor accident, for example by develop systems for the filtered relief of the reactor containment. Since the early 90s, this focus has shifted to the phenomenological issues of risk-dominant significance. During the years 2006-2008, the partnership continued in the research project APRI-6. The aim was to show whether the solutions adopted in the Swedish strategy for incident management provides adequate protection for the environment. This is done by studying important phenomena in the core melt estimating the amount of radioactivity that can be released to the atmosphere in a severe accident. To achieve these objectives the research has included monitoring of international research on severe accidents and evaluation of results and continued support for research of severe accidents at the Royal Inst. of Technology (KTH) and Chalmers University. The follow-up of international research has promoted the exchange of knowledge and experience and has given access to a wealth of information on various phenomena relevant to events in severe accidents. The continued support to KTH has provided increased knowledge about the possibility of cooling the molten core in the reactor tank and the processes associated with coolability in the confinement and about steam explosions. Support for Chalmers has increased knowledge of the accident chemistry, mainly the behavior of iodine and ruthenium in the containment after an accident.

  9. Health effects resulting from the Chernobyl accident.

    Sumner, David


    This article reviews the health effects of the Chernobyl accident. The clearest effect to be seen to date is the dramatic increase in thyroid cancer in children. The evidence for increased leukaemia is less clear, but there are indications of increased leukaemia incidence in Russian clean-up workers. There is also evidence of increases in breast cancer, cataract and cardiovascular disease. However, to date the largest public health problem caused by the accident is the mental health impact.

  10. Personality characteristics of the child accident repeater

    Manheimer, Dean I.; Mellinger, Glen D


    From 8874 boys and girls aged 4 to 18 in Berkeley-Oakland, California, 684 were selected to represent high-, intermediateor low-accident-liability children, based on records of medically attended injuries. Using data from intensive interviews with mothers supplemented with school records, we found a statistically significant relation between accident liability and indexes of extraversion, daring, roughhousing, and other traits tending to expose children to hazards. Similar relations held for ...

  11. Severe accident testing of electrical penetration assemblies

    Clauss, D.B. (Sandia National Labs., Albuquerque, NM (USA))


    This report describes the results of tests conducted on three different designs of full-size electrical penetration assemblies (EPAs) that are used in the containment buildings of nuclear power plants. The objective of the tests was to evaluate the behavior of the EPAs under simulated severe accident conditions using steam at elevated temperature and pressure. Leakage, temperature, and cable insulation resistance were monitored throughout the tests. Nuclear-qualified EPAs were produced from D. G. O'Brien, Westinghouse, and Conax. Severe-accident-sequence analysis was used to generate the severe accident conditions (SAC) for a large dry pressurized-water reactor (PWR), a boiling-water reactor (BWR) Mark I drywell, and a BWR Mark III wetwell. Based on a survey conducted by Sandia, each EPA was matched with the severe accident conditions for a specific reactor type. This included the type of containment that a particular EPA design was used in most frequently. Thus, the D. G. O'Brien EPA was chosen for the PWR SAC test, the Westinghouse was chosen for the Mark III test, and the Conax was chosen for the Mark I test. The EPAs were radiation and thermal aged to simulate the effects of a 40-year service life and loss-of-coolant accident (LOCA) before the SAC tests were conducted. The design, test preparations, conduct of the severe accident test, experimental results, posttest observations, and conclusions about the integrity and electrical performance of each EPA tested in this program are described in this report. In general, the leak integrity of the EPAs tested in this program was not compromised by severe accident loads. However, there was significant degradation in the insulation resistance of the cables, which could affect the electrical performance of equipment and devices inside containment at some point during the progression of a severe accident. 10 refs., 165 figs., 16 tabs.

  12. Le genre comme rapport d’inégalité sociale dans le discours publicitaire

    Jean-Claude Soulages


    Full Text Available Loin de se réduire à une simple transaction commerciale, une annonce publicitaire est un espace de croyances sur des identités, des rôles et des pratiques sociales. Au même titre que d’autres productions fictionnelles de la culture de masse, elle représente l’une des faces de ce miroir social alimenté par la circulation incessante d’attitudes et de croyances, affichant même s’il s’agit bien souvent pour cette dernière d’un positionnement ludique, un second monde peuplé par nos avatars. La publicité tout comme le fait la fiction télévisée définit l’horizon des possibles d’une communauté donnée. Ce qu’elles réalisent toutes deux c’est l’entrée de l’imaginaire dans le réel. Même si, à partir des années 70, s’opère un lent défigement des stéréotypes sexistes, le publicitaire ne se fera aucunement le porte-parole explicite d’une quelconque lutte féministe, il optera toujours pour une tactique ambivalente de double speak: des effets de décadrage mettant en exergue des situations délibérément décalées ou burlesques (Un homme qui change les couches de bébé! Un clown qui fait la lessive!, mais cristallisant des inégalités de rôles. En jouant tout à la fois sur le défigement et la réactivation des stéréotypes, c’est bien un rôle de passeur et de go between, qu’est assigné le publicitaire en se faisant l’arbitre ventriloque de ces conflits de légitimité et de construction identitaire qui agitent notre modernité.

  13. Severe accident risks from external events

    Randall O Gauntt


    This paper reviews the early development of design requirements for seismic events in USA early developing nuclear electric generating fleet.Notable safety studies,including WASH-1400,Sandia Siting Study and the NUREG-1150 probabilistic risk study,are briefly reviewed in terms of their relevance to extreme accidents arising from seismic and other severe accident initiators.Specific characteristic about the nature of severe accidents in nuclear power plant (NPP) are reviewed along with present day state-of-art analysis methodologies (methods for estimation of leakages and consequences of releases (MELCOR) and MELCOR accident consequence code system (MACCS)) that are used to evaluate severe accidents and to optimize mitigative and protective actions against such accidents.It is the aim of this paper to make nuclear operating nations aware of the risks that accompany a much needed energy resource and to identify some of the tools,techniques and landmark safety studies that serve to make the technology safer and to maintain vigilance and adequate safety culture for the responsible management of this valuable but unforgiving technology.


    O. Gamankova


    Full Text Available The paper deals with the peculiarities of financial provision of public and private accident insurance. Analyzes the methodology of forming insurance premium rates in private accident insurance. The study examines the practice of reforming the financial security of the state social insurance against accidents. The results show need to implement scientifically proven approach to determining premium rates in the state social insurance based on mathematical statistics and actuarial calculations to ensure that such conditions on the one hand, can insure the risk, and the other - to provide the insurer the ability to perform insurance obligations' commitments. One of the promising areas of improvement Accident Insurance determines to define increasing the role of the private sector to create and attraction of investments, financing, reduce costs, and provision of insurance services on insurance against accidents at a qualitatively higher level. The results show the need to consider the usefulness of a mixed provision of services to accident insurance under state or non-state system, and the viability and effectiveness of the combination of these systems.




    Full Text Available

    Introduction. Car accident mortality is the third order causes of death in the USA, following cardiovascular diseases and cancers. Given present survival and outcome Iranian data, more than 14,000 patients die annually in road accidents. Having a valid and reliable data could be useful in reduce mortality and morbidity reduction.
    Methods. Twenty five percent of total traumatic patients in Isfahan were selected (N=2809 at the time of study (1997-1998. Forty five percent of them with car accident were asked about causes of accidents and risk factors for the severity and type of injuries were recorded based on International Classification of Disease 10.
    Results. Most of the victims were young (10-20 years old, students and industrial workers. Statistically unreasonable numbers of cars without extension of roads and high ways, using old and unsafe cars will affects on accidents.
    Discussion. In comparison with European and some Asian countries, Iran has unacceptable road accidents and it seems necessary to pay more attention to stop the current increasing data.


  16. Rapid evaluation of the neutron dose following a criticality accident by measurement of {sup 24}Na activity; Evaluation rapide de la dose de neutrons a la suite d'un accident de criticite par mesure de l'activite de {sup 24}Na

    Estournel, R. [Centre de Production de Plutonium de Marcoule, Service de Protection contre les Rayonnements, 30 (France); Henry, Ph. [Centre de Production de Plutonium de Marcoule, Section Medicale et Sociale, 30 (France); Beau, P.; Ergas, A. [Commissariat a l' Energie Atomique, Service d' Hygiene Atomique, Dept. de la Protection Sanitaire, Chusclan, (France)


    By external measurement of the gamma activity of {sup 24}Na induced in the human organs by a neutron flux during a criticality accident, it is possible to evaluate the personal dose received. Detectors designed for everyday use in health physics can be applied to these measurements, and this is described in the first part of the work. The response of a certain number of induced-activity detectors is presented. The induced activity-dose relationship is studied theoretically in the second part taking into account the neutron spectrum to which the individual has been subjected. The characteristic spectra of three possible types of accident have been used for deducing this relationship. The results obtained show that the method is sufficiently sensitive for present purposes. The accuracy of this method for calculating the dose received during an experiment is discussed. (authors) [French] La mesure par detection externe de l'activite gamma du sodium 24 induit dans l'organisme humain par un flux de neutrons lors d'un accident de criticite rend possible l'evaluation de la dose recue par un individu irradie. L'utilisation de detecteurs d'un emploi courant en radioprotection fait l'objet d'une experimentation qui constitue la premiere partie de cette etude. La reponse d'un certain nombre de detecteurs a une activite induite connue est presentee. La relation dose-activite induite, est etudiee, de maniere theorique, dans la seconde partie, correlativement au spectre des neutrons qui ont atteint l'individu irradie. Les spectres caracteristiques de trois types d'accidents possibles ont ete retenus pour l'etablissement de ces relations. Les resultats obtenus montrent que la methode satisfait avec une sensibilite suffisante au but recherche. La precision avec laquelle on peut ainsi calculer la dose recue au cours d'un accident de criticite est discutee. (auteurs)

  17. Télétravail à domicile et nouveaux rapports au travail

    Françoise Sitnikoff


    Full Text Available Le travail à domicile est une organisation ancienne. Il se décline dans une série d’activités salariées ou indépendantes, réalisées pour partie ou en totalité dans l’espace domestique. Le télétravail à domicile, basé sur l’utilisation de l’informatique et des technologies de l’information et de la communication, en représente un aspect moderne. Il redéfinit les frontières spatio-temporelles qui ont fortement structuré le monde du travail. Obligeant souvent à une forte implication, valorisé pour la liberté et la créativité, questionnant la séparation des sphères professionnelle et privée, le télétravail à domicile, lorsqu’il est pratiqué par des populations qualifiées et amatrices d’autonomie, peut être considéré comme emblématique des transformations contemporaines du rapport au travail et du rapport à l’emploi. Cette thématique mêle des enjeux transversaux et nous interroge sur l’évolution des modes de vie, sur de nouvelles figures de l’autorité et sur de nouvelles formes de recherche du bonheur au travail.Home work is an old type of organization. It corresponds to many activities which are salaried or independent and which are realized partially or entirely in domestic space. Home telework, using ICT, represents a modern form of home work. It changes space-time frontiers which have traditionally characterized work organization. It can require a strong implication, it can bring freedom and creativity, it questions the frontiers between work and non work: home telework, concerning qualified people who want autonomy, can be regarded as a symbol of contemporary transformations of work and employment. Theses themes question us about new ways of life, about the evolution of authority, and about happiness in working life.

  18. [Drivers of advanced age in traffic accidents].

    Bilban, Marjan


    The elderly are vulnerable and potentially unpredictable active participants in traffic who deserve special attention. Longer life expectancy entails a greater number of senior drivers, that is, persons with various health problems and difficulties accompanying old age. At the turn of the millennium, the share of population aged 65 or more in Slovenia was around 13%, and in 25 years it will be near as much as 19%. The share of drivers from this age group was 28% a year ago, and it is expected to reach about 54%. Numerous studies have shown that there are many differences in driving attitude between the young and the elderly. The young are by large active victims, and their main offense and cause of accident is speeding, while the elderly are more passive and their main offense is ignoring and enforcing the right of way. This paper focuses on the differences in the occurrence and type of injuries between the young and the elderly drivers, based on an analysis of all road accidents in Slovenia in the period between 1998-2000. Older people (over 65) caused only 4.7% of all road accidents (16.7% of all accidents involving pedestrians, 11.5% of all involving cyclists, 2.7% involving motorcyclists and 5% of all accidents involving car drivers). Of all accidents, 89.3% were without injuries, and the fatal outcome was registered in 0.4% accidents. Among the elderly (65-74 years of age), however, this share was 1%, and rising to 2.7% with the age 75 and above. By calculating the weight index, which discriminates between minor and severe injuries, and the fatal outcome, it was established that age groups 65-74 and > or = 75 cause three and five times greater damage, respectively than age groups from 18 to 54 years. With years, psychophysical changes lead to a drop in driving ability, which in turn increases the risk of road accidents. It is true that elderly people cause less traffic accidents (and also drive less) than the young, but when they are involved in an accident

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

    Croker, Anne; Fisher, Karin; Smith, Tony


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

  20. Substances toxiques persistantes (PTS dans les corps gras : État des lieux d’après le rapport du programme des Nations-Unies pour l’environnement (PNUE

    Narbonne Jean François


    Full Text Available Depuis plus de trente ans, une attention croissante a été portée sur les risques pour la santé humaine posés par la contamination de l’environnement par les substances toxiques persistantes (PTS. Ces composés persistent pendant de longues périodes dans les compartiments abiotiques et biotiques, sont transportés sur de longues distances depuis leurs points sources et s’accumulent chez l’homme et les organismes via les chaînes alimentaires. En 1997, le PNUE propose une liste initiale de 12 substances appelées polluants organiques persistants (POPs : aldrine, endrine, dieldrine, chordane, DDT, heptachlore, toxaphène, mirex, hexachlorobenzène, PCBs, dioxines (PCDDs, furanes (PCDFs. En 2001, de nouveaux composés sont ajoutés sur la liste des PTS en fonction de leurs caractéristiques comme la liposolubilité, leur résistance à la dégradation, leur forte toxicité ou la constance des apports : hexachlorohexane, PAHs, endosulfan, pentachlorophénol, formes organiques des métaux lourds : mercure, étain et plomb, phtalates, PBDEs\\\\PBBs, chlordécone, alkyl phénols, atrazine. Les sources de PTS sont diverses : (1 Utilisation de produits chimiques industriels comme les pesticides ou les emballages, (2 Réservoirs historiques déjà présents dans l’environnement essentiellement dans les sols et les sédiments ou sous forme de stocks périmés, (3 Sous-produits de process, en particulier comme contaminants indésirables de procédés industriels et de combustion. La France a été associée au rapport de la région IV méditerranéenne. Les niveaux dans les compartiments de l’environnement sont rapportés et l’exposition de l’homme via l’alimentation (vecteur essentiel est estimée en fonction des données collectées. Une évaluation des risques associés a été faite quand les données étaient suffisantes (PAHs, PCBs, PCDD\\\\F, Me Hg. Les lipides apparaissent comme vecteurs majeurs des PTS à travers la cha

  1. Une analyse d’une production de discours rapporté : l’introduction des tours de parole dans “Hills Like White Elephants” d’Ernest Hemingway

    Grégoire LACAZE


    Full Text Available Cette nouvelle d’Ernest Hemingway est construite principalement autour du report de paroles au discours direct des deux personnages principaux. Elle a déjà fait l’objet de nombreuses études critiques, notamment sur le style de son auteur. Nous nous intéressons ici à un aspect souvent négligé dans ces études, l’introduction du discours direct, car celle-ci nous semble relativement importante dans la réception1 de la nouvelle.À partir de cette production de discours rapporté, nous étudierons comment le narrateur choisit d’introduire les différents tours de parole. Cette réflexion, s’inscrivant dans une perspective énonciative, s’appuiera sur une étude grammaticale et sémantique prenant en compte les spécificités du genre de la nouvelle et leur influence sur les choix stylistiques de l’auteur. Une étude statistique sur la composition des structures d’introduction du discours des personnages viendra étayer l’analyse.Hemingway’s short story, “Hills Like White Elephants”, is largely built around a reported dialogue involving two main characters. Although many critical studies have been devoted to this short story, focusing especially on Hemingway’s style, this paper seeks to explore a relatively neglected theme, namely the introduction of direct speech, which acquires significant importance in the reception of the short story.Thanks to the dialogue that materializes as an occurrence of reported speech produced by a reporter, we will study how the narrator chooses to introduce the various turns constituting the dialogue. This analysis, inscribed within the framework of an enunciative approach, aims at pointing out the stylistic devices used by the author. Both linguistic and semantic aspects will be taken into account as well as the specificities induced by the genre of the short story and their influence on the stylistic choices made by the author. The analysis will be backed up with statistical data

  2. Exploring Environmental Effects of Accidents During Marine Transport of Dangerous Goods by Use of Accident Descriptions

    Rømer, Hans Gottberg; Haastrup, P.; Petersen, H J Styhr


    On the basis of 1776 descriptions of water transport accidents involving dangerous goods, environmental problems in connection with releases of this kind are described and discussed. It was found that most detailed descriptions of environmental consequences concerned oil accidents, although most...

  3. Reactor Safety Gap Evaluation of Accident Tolerant Components and Severe Accident Analysis

    Farmer, Mitchell T. [Argonne National Lab. (ANL), Argonne, IL (United States); Bunt, R. [Southern Nuclear, Atlanta, GA (United States); Corradini, M. [Univ. of Wisconsin, Madison, WI (United States); Ellison, Paul B. [GE Power and Water, Duluth, GA (United States); Francis, M. [Argonne National Lab. (ANL), Argonne, IL (United States); Gabor, John D. [Erin Engineering, Walnut Creek, CA (United States); Gauntt, R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Henry, C. [Fauske and Associates, Burr Ridge, IL (United States); Linthicum, R. [Exelon Corp., Chicago, IL (United States); Luangdilok, W. [Fauske and Associates, Burr Ridge, IL (United States); Lutz, R. [PWR Owners Group (PWROG); Paik, C. [Fauske and Associates, Burr Ridge, IL (United States); Plys, M. [Fauske and Associates, Burr Ridge, IL (United States); Rabiti, Cristian [Idaho National Lab. (INL), Idaho Falls, ID (United States); Rempe, J. [Rempe and Associates LLC, Idaho Falls, ID (United States); Robb, K. [Argonne National Lab. (ANL), Argonne, IL (United States); Wachowiak, R. [Electric Power Research Inst. (EPRI), Knovville, TN (United States)


    The overall objective of this study was to conduct a technology gap evaluation on accident tolerant components and severe accident analysis methodologies with the goal of identifying any data and/or knowledge gaps that may exist, given the current state of light water reactor (LWR) severe accident research, and additionally augmented by insights obtained from the Fukushima accident. The ultimate benefit of this activity is that the results can be used to refine the Department of Energy’s (DOE) Reactor Safety Technology (RST) research and development (R&D) program plan to address key knowledge gaps in severe accident phenomena and analyses that affect reactor safety and that are not currently being addressed by the industry or the Nuclear Regulatory Commission (NRC).

  4. Biomass accident investigations – missed opportunities for learning and accident prevention

    Hedlund, Frank Huess


    selected serious accidents involving biogas and wood pellets in Denmark and argues that such opportunities for learning were missed because accident investigations were superficial, follow-up incomplete and information sharing absent. In one particularly distressing case, a facility saw a repeat accident......, this time with fatal outcome, still without any learning taking place. The paper presents some information on other biomass accidents in Denmark, mostly involving biogas from anaerobic digestion. Details are lacking however, precisely because the accidents were insufficiently investigated and results...... not communicated. The biomass industry needs to pay more attention to safety. Utmost care should be taken to avoid so-called mediashifting i.e. that the resolution of a problem within one domain, the environmental, creates a new problem in another, the workplace safety domain....

  5. Technical and scientific report of the Alto project; Rapport scientifique et technique du projet ALTO

    Essabaa, S.; Gardes, D.; Grialou, D.; Ibrahim, F.; Le Scornet, J.C


    The Alto project means the installation of an electron linear accelerator inside the experimental area of the tandem accelerator of the nuclear physics institute of Orsay (IPNO, France). This linear accelerator comes from CERN where it was operating as a pre-injector for LEP. This equipment will allow IPNO'teams to perform fast kinetics studies in a domain different from that of ELYSE accelerator. The time resolution will not be as high as that of ELYSE (picosecond) but will be sufficient (microsecond) to produce free radicals in aqueous and gaseous media. The main expectations of this installation can be classified according 3 axis: 1) basic research (mainly the study of nuclear matter through photo-fission, 2) research and development of accelerators (by providing a test bench for new high frequency systems and superconducting components), and 3) applied research for industry concerning: biochemistry under irradiation, radiation sensibility, DNA breaking, food and drug sterilization and behaviour of electronic components under irradiation. This rapport details the research program that could be achieved with this equipment, describes its contributions in terms of economic development, cooperation with industry, student training, and specifies the needed investment and the operating and maintenance costs. (A.C.)

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

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


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

  7. Accident history, risk perception and traffic safe behaviour.

    Ngueutsa, Robert; Kouabenan, Dongo Rémi


    This study clarifies the associations between accident history, perception of the riskiness of road travel and traffic safety behaviours by taking into account the number and severity of accidents experienced. A sample of 525 road users in Cameroon answered a questionnaire comprising items on perception of risk, safe behaviour and personal accident history. Participants who reported involvement in more than three accidents or involvement in a severe accident perceived road travel as less risky and also reported behaving less safely compared with those involved in fewer, or less severe accidents. The results have practical implications for the prevention of traffic accidents. Practitioner Summary: The associations between accident history, perceived risk of road travel and safe behaviour were investigated using self-report questionnaire data. Participants involved in more than three accidents, or in severe accidents, perceived road travel as less risky and also reported more unsafe behaviour compared with those involved in fewer, or less severe accidents. Campaigns targeting people with a less serious, less extensive accident history should aim to increase awareness of hazards and the potential severity of their consequences, as well as emphasising how easy it is to take the recommended preventive actions. Campaigns targeting those involved in more frequent accidents, and survivors of serious accidents, should address feelings of invulnerability and helplessness.

  8. Iodine behaviour in severe accidents

    Dutton, L.M.C.; Grindon, E.; Handy, B.J.; Sutherland, L. [NNC Ltd., Knutsford (United Kingdom); Bruns, W.G.; Sims, H.E. [AEA Technology, Harwell (United Kingdom); Dickinson, S. [AEA Technology, Winfrith (United Kingdom); Hueber, C.; Jacquemain, D. [IPSN/CEA, Cadarache, Saint Paul-Lez-Durance (France)


    A description is given of analyses which identify which aspects of the modelling and data are most important in evaluating the release of radioactive iodine to the environment following a potential severe accident at a PWR and which identify the major uncertainties which affect that release. Three iodine codes are used namely INSPECT, IODE and IMPAIR, and their predictions are compared with those of the PSA code MAAP. INSPECT is a mechanistic code which models iodine behaviour in the aqueous aerosol, spray water and sump water, and the partitioning of volatile species between the aqueous phases and containment gas space. Organic iodine is not modelled. IODE and IMPAIR are semi-empirical codes which do not model iodine behaviour in the aqueous aerosol, but model organic iodine. The fault sequences addressed are based on analyses for the Sizewell `B` design. Two types of sequence have been analysed.: (a) those in which a major release of fission products from the primary circuit to the containment occur, e.g. a large LOCAS, (b) those where the release by-passes the containment, e.g. a leak into the auxiliary building. In the analysis of the LOCA sequences where the pH of the sump is controlled to be a value of 8 or greater, all three codes predict that the oxidation of iodine to produce gas phase species does not make a significant contribution to the source term due to leakage from the reactor building and that the latter is dominated by iodide in the aerosol. In the case where the pH of the sump is not controlled, it is found that the proportion of gas phase iodine increases significantly, although the cumulative leakage predicted by all three codes is not significantly different from that predicted by MAAP. The radiolytic production of nitric acid could be a major factor in determining the pH, and if the pH were reduced, the codes predict an increase in gas phase iodine species leaked from the containment. (author) 4 figs., 7 tabs., 13 refs.

  9. Fatal accidents among Danes with multiple sclerosis

    Brønnum-Hansen, Henrik; Hansen, Thomas; Koch-Henriksen, Nils


    We compared the rate of fatal accidents among Danes with multiple sclerosis (MS) with that of the general population. The study was based on linkage of the Danish Multiple Sclerosis Registry to the Cause of Death Registry and covered all 10174 persons in whom MS was diagnosed during the period 1953......-1996. The end of follow-up was 1 January 1999. We calculated standardized mortality ratios (SMRs) for various types of fatal accidents. A total of 76 persons (48 men and 28 women) died from accidents, whereas the expected number of fatalities from such causes was 55.7 (31.4 men and 24.3 women). Thus, the risk...... for death from accidents among persons with MS was 37% higher than that of the general population (SMR = 1.37). We found no significant excess risk for fatal road accidents (SMR = 0.80). The risk for falls was elevated (SMR = 1.29) but not statistically significantly so. The risks were particularly high...

  10. A study on industrial accident rate forecasting and program development of estimated zero accident time in Korea.

    Kim, Tae-gu; Kang, Young-sig; Lee, Hyung-won


    To begin a zero accident campaign for industry, the first thing is to estimate the industrial accident rate and the zero accident time systematically. This paper considers the social and technical change of the business environment after beginning the zero accident campaign through quantitative time series analysis methods. These methods include sum of squared errors (SSE), regression analysis method (RAM), exponential smoothing method (ESM), double exponential smoothing method (DESM), auto-regressive integrated moving average (ARIMA) model, and the proposed analytic function method (AFM). The program is developed to estimate the accident rate, zero accident time and achievement probability of an efficient industrial environment. In this paper, MFC (Microsoft Foundation Class) software of Visual Studio 2008 was used to develop a zero accident program. The results of this paper will provide major information for industrial accident prevention and be an important part of stimulating the zero accident campaign within all industrial environments.

  11. The effect of a yellow bicycle jacket on cyclist accidents

    Lahrmann, Harry; Madsen, Tanja Kidholm Osmann; Olesen, Anne Vingaard


    Highlights •A randomised controlled trial with 6793 cyclists shows a reduced accident risk due to a yellow bicycle jacket. •The test group had 47% fewer multiparty accidents with personal injury. •The test group had 55% fewer multiparty accidents against motorised vehicles.......Highlights •A randomised controlled trial with 6793 cyclists shows a reduced accident risk due to a yellow bicycle jacket. •The test group had 47% fewer multiparty accidents with personal injury. •The test group had 55% fewer multiparty accidents against motorised vehicles....

  12. Bundled automobile insurance coverage and accidents.

    Li, Chu-Shiu; Liu, Chwen-Chi; Peng, Sheng-Chang


    This paper investigates the characteristics of automobile accidents by taking into account two types of automobile insurance coverage: comprehensive vehicle physical damage insurance and voluntary third-party liability insurance. By using a unique data set in the Taiwanese automobile insurance market, we explore the bundled automobile insurance coverage and the occurrence of claims. It is shown that vehicle physical damage insurance is the major automobile coverage and affects the decision to purchase voluntary liability insurance coverage as a complement. Moreover, policyholders with high vehicle physical damage insurance coverage have a significantly higher probability of filing vehicle damage claims, and if they additionally purchase low voluntary liability insurance coverage, their accident claims probability is higher than those who purchase high voluntary liability insurance coverage. Our empirical results reveal that additional automobile insurance coverage information can capture more driver characteristics and driving behaviors to provide useful information for insurers' underwriting policies and to help analyze the occurrence of automobile accidents.

  13. A Review of Criticality Accidents 2000 Revision

    Thomas P. McLaughlin; Shean P. Monahan; Norman L. Pruvost; Vladimir V. Frolov; Boris G. Ryazanov; Victor I. Sviridov


    Criticality accidents and the characteristics of prompt power excursions are discussed. Sixty accidental power excursions are reviewed. Sufficient detail is provided to enable the reader to understand the physical situation, the chemistry and material flow, and when available the administrative setting leading up to the time of the accident. Information on the power history, energy release, consequences, and causes are also included when available. For those accidents that occurred in process plants, two new sections have been included in this revision. The first is an analysis and summary of the physical and neutronic features of the chain reacting systems. The second is a compilation of observations and lessons learned. Excursions associated with large power reactors are not included in this report.

  14. Enhanced Accident Tolerant LWR Fuels: Metrics Development

    Shannon Bragg-Sitton; Lori Braase; Rose Montgomery; Chris Stanek; Robert Montgomery; Lance Snead; Larry Ott; Mike Billone


    The Department of Energy (DOE) Fuel Cycle Research and Development (FCRD) Advanced Fuels Campaign (AFC) is conducting research and development on enhanced Accident Tolerant Fuels (ATF) for light water reactors (LWRs). This mission emphasizes the development of novel fuel and cladding concepts to replace the current zirconium alloy-uranium dioxide (UO2) fuel system. The overall mission of the ATF research is to develop advanced fuels/cladding with improved performance, reliability and safety characteristics during normal operations and accident conditions, while minimizing waste generation. The initial effort will focus on implementation in operating reactors or reactors with design certifications. To initiate the development of quantitative metrics for ATR, a LWR Enhanced Accident Tolerant Fuels Metrics Development Workshop was held in October 2012 in Germantown, MD. This paper summarizes the outcome of that workshop and the current status of metrics development for LWR ATF.

  15. Assessment of CRBR core disruptive accident energetics

    Theofanous, T.G.; Bell, C.R.


    The results of an independent assessment of core disruptive accident energetics for the Clinch River Breeder Reactor are presented in this document. This assessment was performed for the Nuclear Regulatory Commission under the direction of the CRBR Program Office within the Office of Nuclear Reactor Regulation. It considered in detail the accident behavior for three accident initiators that are representative of three different classes of events; unprotected loss of flow, unprotected reactivity insertion, and protected loss of heat sink. The primary system's energetics accommodation capability was realistically, yet conservatively, determined in terms of core events. This accommodation capability was found to be equivalent to an isentropic work potential for expansion to one atmosphere of 2550 MJ or a ramp rate of about 200 $/s applied to a classical two-phase disassembly.

  16. Predicting road accidents: Structural time series approach

    Junus, Noor Wahida Md; Ismail, Mohd Tahir


    In this paper, the model for occurrence of road accidents in Malaysia between the years of 1970 to 2010 was developed and throughout this model the number of road accidents have been predicted by using the structural time series approach. The models are developed by using stepwise method and the residual of each step has been analyzed. The accuracy of the model is analyzed by using the mean absolute percentage error (MAPE) and the best model is chosen based on the smallest Akaike information criterion (AIC) value. A structural time series approach found that local linear trend model is the best model to represent the road accidents. This model allows level and slope component to be varied over time. In addition, this approach also provides useful information on improving the conventional time series method.

  17. Road traffic accidents in Saudi Arabia.

    Shanks, N J; Ansari, M; al-Kalai, D


    Road traffic accidents are a major health hazard in Saudi Arabia, particularly during Ramadan. The ensuing trauma has increased in direct proportion to the increase in the number of road vehicles. An audit of RTAs over a one-year period revealed that, out of 361 victims, 16% were under 10 years and 47% between 11 and 30 years. None of those involved in accidents was wearing a seat belt. Half of the children injured were pedestrians. There was a male to female ratio of 4:1 reflecting the driving laws in Saudi Arabia. Burst tyres due to intense heat were identified as a common cause (39%) of accidents. The introduction of seat belt legislation and stricter law enforcement should lead to a rapid reduction in morbidity and mortality on the roads in Saudi Arabia.

  18. Internal Accident Report: fill it out!


    It is important to report all accidents, near-misses and dangerous situations so that they can be avoided in the future.   Reporting these events allows the relevant services to take appropriate action and implement corrective and preventive measures. It should be noted that the routing of the internal accident report was recently changed to make sure that the people who need to know are informed. Without information, corrective action is not possible. Without corrective action, there is a risk that the events will recur. As soon as you experience or see something amiss, fill out an internal accident report! If you have any questions the HSE Unit will be happy to answer them. Contact us at The HSE Unit

  19. Agricultural implications of the Fukushima nuclear accident

    Nakanishi, Tomoko M.


    More than 4 years has passed since the accident at the Fukushima Nuclear Power Plant. Immediately after the accident, 40 to 50 academic staff of the Graduate School of Agricultural and Life Sciences at the University of Tokyo created an independent team to monitor the behavior of the radioactive materials in the field and their effects on agricultural farm lands, forests, rivers, animals, etc. When the radioactive nuclides from the nuclear power plant fell, they were instantly adsorbed at the site where they first touched; consequently, the fallout was found as scattered spots on the surface of anything that was exposed to the air at the time of the accident. The adsorption has become stronger over time, so the radioactive nuclides are now difficult to remove. The findings of our study regarding the wide range of effects on agricultural fields are summarized in this report. PMID:27538845

  20. MDCT findings in sports and recreational accidents

    Bensch, Frank V; Koivikko, Mika P; Koskinen, Seppo K (Dept. of Radiology, Toeoeloe Hospital, Helsinki (Finland)), email:


    Background. Sports and recreational accidents involving critical areas of the body occur commonly in the general population. Reports on their demographics and recommendations for screening procedures are, however, few. Purpose. To assess injuries of the craniofacial area, spine, and torso resulting from sports and recreational accidents with multidetector computed tomography (MDCT) as primary imaging method in a Level I trauma center. Material and Methods. All emergency room CT requests over a time span of 105 months were reviewed retrospectively for trauma mechanism and injury. Patients were identified using an electronic picture archiving and communications system (PACS), and MDCT studies interpreted by two radiologists independently. Results. Of a total of 5898 patients, 492 patients (301 boys/men, 191 girls/women, age range 2-76 years, mean 33.5 years, median 29.5 years) with sports or recreational accidents emerged. A total of 102 traumatic findings were diagnosed, thereof 72 (71%) serious. The three most commonly encountered serious injuries were intracranial injury, fractures of facial bones, and vertebral injuries. The three most common injury mechanisms were bicycling, horseback riding, and team ball sports. Patients from recreational activities were on average significantly younger (29.2 years) than those from sports accidents (36.9 years; P < 0.001). Only age groups <21 years and 41-50 years differed in injury severity from the other age groups (P = 0.004 and P = 0.063, respectively). Of all trauma mechanisms, only bicycling had a significantly increased risk of injury (P < 0.001). Conclusion. Injuries in sports and recreational accidents presented with an overall incidence of 21%, of which 71% are serious. The most common mechanisms of injury were bicycling, horseback riding, and team ball sports. The largest incidence of serious injury involved bicycling. Because of the high probability of a serious injury and the high energies that are often involved

  1. Accident progression event tree analysis for postulated severe accidents at N Reactor

    Wyss, G.D.; Camp, A.L.; Miller, L.A.; Dingman, S.E.; Kunsman, D.M. (Sandia National Labs., Albuquerque, NM (USA)); Medford, G.T. (Science Applications International Corp., Albuquerque, NM (USA))


    A Level II/III probabilistic risk assessment (PRA) has been performed for N Reactor, a Department of Energy (DOE) production reactor located on the Hanford reservation in Washington. The accident progression analysis documented in this report determines how core damage accidents identified in the Level I PRA progress from fuel damage to confinement response and potential releases the environment. The objectives of the study are to generate accident progression data for the Level II/III PRA source term model and to identify changes that could improve plant response under accident conditions. The scope of the analysis is comprehensive, excluding only sabotage and operator errors of commission. State-of-the-art methodology is employed based largely on the methods developed by Sandia for the US Nuclear Regulatory Commission in support of the NUREG-1150 study. The accident progression model allows complex interactions and dependencies between systems to be explicitly considered. Latin Hypecube sampling was used to assess the phenomenological and systemic uncertainties associated with the primary and confinement system responses to the core damage accident. The results of the analysis show that the N Reactor confinement concept provides significant radiological protection for most of the accident progression pathways studied.

  2. Dose estimates from the Chernobyl accident

    Lange, R.; Dickerson, M.H.; Gudiksen, P.H.


    The Lawrence Livermore National Laboratory Atmospheric Release Advisory Capability (ARAC) responded to the Chernobyl nuclear reactor accident in the Soviet Union by utilizing long-range atmospheric dispersion modeling to estimate the amount of radioactivity released (source term) and the radiation dose distribution due to exposure to the radioactive cloud over Europe and the Northern Hemisphere. In later assessments, after the release of data on the accident by the Soviet Union, the ARAC team used their mesoscale to regional scale model to focus in on the radiation dose distribution within the Soviet Union and the vicinity of the Chernobyl plant. 22 refs., 5 figs., 5 tabs.

  3. The medical investigation of airship accidents.

    Stahl, C J; McMeekin, R R; Ruehle, C J; Canik, J J


    A review of the autopsy reports for 18 of 21 victims in 3 of the 4 nonrigid Navy airship accidents during the period 1955 to 1966 revealed that the patterns of injury, complicated by postcrash entrapment, immersion, or fire, are similar to the injuries observed in the low-speed, low-altitude crashes of rigid airships and of light aircraft. With the renewed interest in the development of airships for military purposes, there is a need for improved design related to crashworthiness and to aircrew habitability, safety, restraint, and egress in order to enhance the chance for survival in the event of an accident.


    Woods, Michael; /SLAC


    A graduate student received a laser eye injury from a femtosecond Ti:sapphire laser beam while adjusting a polarizing beam splitter optic. The direct causes for the accident included failure to follow safe alignment practices and failure to wear the required laser eyewear protection. Underlying root causes included inadequate on-the-job training and supervision, inadequate adherence to requirements, and inadequate appreciation for dimly visible beams outside the range of 400-700nm. This paper describes how the accident occurred, discusses causes and lessons learned, and describes corrective actions being taken.

  5. Lessons learned from early criticality accidents

    Malenfant, R.E.


    Four accidents involving the approach to criticality occurred during the period July, 1945, through May, 1996. These have been described in the format of the OPERATING EXPERIENCE WEEKLY SUMMARY which is distributed by the Office of Nuclear and Facility Safety. Although the lessons learned have been incorporated in standards, codes, and formal procedures during the last fifty years, this is their first presentation in this format. It is particularly appropriate that they be presented in the forum of the Nuclear Criticality Technology Safety Project Workshop closest to the fiftieth anniversary of the last of the four accidents, and that which was most instrumental in demonstrating the need to incorporate lessons learned.

  6. Accident tolerant fuels for LWRs: A perspective

    Zinkle, S. J.; Terrani, K. A.; Gehin, J. C.; Ott, L. J.; Snead, L. L.


    The motivation for exploring the potential development of accident tolerant fuels in light water reactors to replace existing Zr alloy clad monolithic (U, Pu) oxide fuel is outlined. The evaluation includes a brief review of core degradation processes under design-basis and beyond-design-basis transient conditions. Three general strategies for accident tolerant fuels are being explored: modification of current state-of-the-art zirconium alloy cladding to further improve oxidation resistance (including use of coatings), replacement of Zr alloy cladding with an alternative oxidation-resistant high-performance cladding, and replacement of the monolithic ceramic oxide fuel with alternative fuel forms.

  7. Accident Safety Design for High Speed Elevator

    Tawiwat Veeraklaew


    Full Text Available There have been many elevators exist in buildings for such a long time; however, an accident might happen as a free fall due to lacks of maintenance or some other accident such as firing. Although this situation is rarely occurred, many people are still concerned about it. The question here is how to make passengers to feel safe and confident when they are using an elevator, especially, high speed elevator. This problem is studied here in this paper as a free fall spring-mass-damper system with the stiffness and damping coefficient can be computed as minimum jerk of the system with given constraints on trajectories.

  8. First international workshop on severe accidents and their consequences. [Chernobyl Accident


    An international workshop on past severe nuclear accidents and their consequences was held in Dagomys region of Sochi, USSR on October 30--November 3, 1989. The plan of this meeting was approved by the USSR Academy of Sciences and by the USSR State Committee of the Utilization of Atomic Energy. The meeting was held under the umbrella of the ANS-SNS agreement of cooperation. Topics covered include analysis of the Chernobyl accident, safety measures for RBMK type reactors and consequences of the Chernobyl accident including analysis of the ecological, genetic and psycho-social factors. Separate reports are processed separately for the data bases. (CBS)

  9. Is there a connection between car accidents, near accidents, and type A drivers?

    Karlberg, L; Undén, A L; Elofsson, S; Krakau, I


    The authors examined Type A behavior pattern, which has been investigated primarily as a risk factor for coronary heart disease, as a risk factor for car accidents and near accidents. Type A behavior pattern, which is characterized by excessive impatience, competitiveness, hostility, and time pressure, was assessed by means of the Videotaped Structured Interview. One hundred thirty-five Swedish car drivers (66 men and 69 women) were studied: 78 Type A and 58 Type B (that is, not having, Type A behavior). Time pressure was significantly associated with near accidents when age, sex, annual mileage, and urban driving were controlled in a multivariate model.

  10. Performance structurelle et informationnelle du rapport d’audit normatif des institutions financières islamiques : analyse qualitative et pertinence linguistique

    Mondher Fakhfakh


    Full Text Available La norme islamique d’audit no 2 (IAS2 propose un modèle standard pour le contenu rapport d’audit sur les états financiers d’une institution financière islamique. Ce modèle s’adresse à une communauté des auditeurs qui sont astreints à rehausser la qualité de leurs travaux et à respecter des principes issus de la religion islamique (Shariaa. Théoriquement, le contenu de ce rapport doit réunir les caractéristiques qualitatives des informations financières et notamment celles qui touchent l’intelligibilité. La lisibilité du rapport d’audit islamique renforce la qualité des informations divulguées par les institutions financières et améliore la satisfaction des besoins informationnels des utilisateurs internes et externes des états financiers. Cet article discute avec approfondissement les caractéristiques structurelles et la performance linguistique du rapport d’audit standardisé par l’Accounting and Auditing Organization for Islamic Financial Institutions (AAOIFI. Les résultats mettent en exergue des défaillances qui invitent l’organisme de normalisation islamique à revoir la standardisation des rapports d’audit et à suivre les nouveaux changements qui accompagnent le processus de modélisation des messages d’audit.

  11. Natural Afsluitdijk. Phase 1. Report Marketing Research Afsluitdijk; Natuurlijk Afsluitdijk. Fase 1 rapport Marktverkenning Afsluitdijk



    An overview is given of sketches and ideas for an integral vision on the Afsluitdijk, Netherlands with regard to safety, sustainability and innovation. Chapter 2 sheds a light on the original idea and explains the elaborated vision. Chapter 3 contains the integral vision, discussing the development process, the design models and the elaboration of the various functions, including their synergy. Chapter 4 addresses the feasibility of the vision. Chapter 5 examines the effects and the stakeholders. Chapter 6 provides the legal and administrative frameworks and chapter 7 provides a preliminary analysis of the shaping of the public-private process. Finally, chapter 8 provides a state of the art at the end of phase 1 of the marketing research Afsluitdijk. [Dutch] Dit rapport van het consortium 'Natuurlijk Afsluitdijk' bevat schetsen en ideeen voor een integrale visie op de Afsluitdijk t.a.v. veiligheid, duurzaamheid en innovatie. Het Consortium Natuurlijk Afsluitdijk bestaat uit de volgende partijen: Wubbo Ockels B.V.; Haskoning Nederland B.V.; Cooperatieve Centrale Raiffeisen-Boerenleenbank B.A. (Rabobank); Van Oord Dredging and Marine Contractors B.V.; Koninklijke BAM Groep N.V. (BAM); Raadgevend Ingenieursbureau Lievense B.V.; Eneco Milieu B.V. Hoofdstuk 2 belicht het oorspronkelijke idee en geeft de uitgewerkte visie weer. Hoofdstuk 3 is de 'Integrale visie', waarbij zowel het ontwikkelproces, de ontwerpmodellen en de uitwerking van de verschillende functies, inclusief hun synergie worden weergegeven. In hoofdstuk 4 komt de haalbaarheid aan de orde. In hoofdstuk 5 komen de effecten en stakeholders aan de orde. In hoofdstuk 6 de wettelijke en bestuurlijke kaders en in hoofdstuk 7 wordt een eerste analyse gegeven van de vormgeving van het publiekprivate proces. Hoofdstuk 8 tenslotte geeft de stand van zaken aan het einde van fase 1 van de Marktverkenning Afsluitdijk.


    Mohammed SALIFU, MSc., PhD, MIHT, MGhIE


    The accident prediction models developed have a potentially wide area of application and their systematic use is likely to improve considerably the quality and delivery of the engineering aspects of accident mitigation and prevention in Ghana.

  13. Risk factors for road traffic accidents in Gulu municipality, Uganda ...

    Risk factors for road traffic accidents in Gulu municipality, Uganda. ... Traffic Accidents (RTA), establish the safety measures in place to protect road users to ... drivers of different categories of vehicles, motorcyclists and bicyclists locally known ...

  14. Sociographie d’un rapport au temps comme fondement de la culture professionnelle

    Abou Ndiaye


    Full Text Available Signer un contrat de travail c’est convenir de louer à une entreprise, contre rétribution, une partie de son temps personnel. Cet usage est borné par la loi, les accords de branche et les accords d’entreprise. Mais, dans certaines conditions, pour certaines raisons et pour des motivations jugées plus ou moins personnelles, un travailleur peut faire des « gratuités » et des arrangements exorbitants au regard de la réglementation et semble-t-il, en accord avec ses propres principes et valeurs… C’est ce que nous nommons le rapport au temps. D’où, en signalant que l’emploi du temps individuel et sa rétribution constituent les principaux objets de transaction dans le monde salarial, on conçoit donc que le rapport au temps est l’élément structurant de la culture professionnelle. Celle-ci correspond à un ensemble de prescriptions et/ou de proscriptions, de manières de se comporter, d’agir… relevant a priori d’un bon sens (professionnel partagé par les membres d’un groupe professionnel. Cette culture professionnelle amalgame, englobe et transcende les cultures spécifiques d’entreprise. Chez les agents d’animation, par exemple, quel que soit l’employeur, chacun trouve « normal » de travailler dans un temps scandé et « déritualisé », haché et fragmenté, bref décalé de la temporalité sociale dominante, là où, ailleurs, dans un autre domaine d’activité, cette situation aurait été jugée inacceptable ou refusée… De même que l’animateur attend que son travail lui donne plaisir et respecte sa vie personnelle, ce qui n’est pas forcément vrai chez le salarié ordinaire.Sociography of a « culture of time » as a foundation of professional cultureThe example of sociocultural officersWorking for a company means renting to it for money a part of a personal time. This time is used according law, branch agreements and company level. But, in certain conditions, for some personal

  15. Activity report of the DPHD 2000; Rapport d'activite du DPHD 2000



    This report concerns the activities of the department of protection of health for man and dosimetry at I.P.S.N. for the year 2000. It studied and presents dosimetry, the first chapter is relative to external, internal and in case of accident, the second chapter discusses radiobiology and radio-pathology through biological dosimetry, diagnosis and prognosis of radioinduced damages and therapy of radioinduced damage, the third chapter is devoted to evaluation and management of risks with radiation protection, epidemiology and management of risks, the fourth chapter concerns the dosimetric and radio-toxicologic surveillance with the surveillance of internal exposure and the radio-toxicologic surveillance. (N.C.)

  16. Modeling secondary accidents identified by traffic shock waves.

    Junhua, Wang; Boya, Liu; Lanfang, Zhang; Ragland, David R


    The high potential for occurrence and the negative consequences of secondary accidents make them an issue of great concern affecting freeway safety. Using accident records from a three-year period together with California interstate freeway loop data, a dynamic method for more accurate classification based on the traffic shock wave detecting method was used to identify secondary accidents. Spatio-temporal gaps between the primary and secondary accident were proven be fit via a mixture of Weibull and normal distribution. A logistic regression model was developed to investigate major factors contributing to secondary accident occurrence. Traffic shock wave speed and volume at the occurrence of a primary accident were explicitly considered in the model, as a secondary accident is defined as an accident that occurs within the spatio-temporal impact scope of the primary accident. Results show that the shock waves originating in the wake of a primary accident have a more significant impact on the likelihood of a secondary accident occurrence than the effects of traffic volume. Primary accidents with long durations can significantly increase the possibility of secondary accidents. Unsafe speed and weather are other factors contributing to secondary crash occurrence. It is strongly suggested that when police or rescue personnel arrive at the scene of an accident, they should not suddenly block, decrease, or unblock the traffic flow, but instead endeavor to control traffic in a smooth and controlled manner. Also it is important to reduce accident processing time to reduce the risk of secondary accident. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Violent deaths among composers (accidents, drownings and murders)

    Breitenfeld, Darko; Vodanović, Marijo; Akrap, Ankica; Juran, Dominik; Kranjčec, Darko; Vuksanović, Marina


    In this study, we described different accidents, drowning and murders as the main cause of death among 145 composers. We included accidents (48 composers), drowning (26 composers) and murders (71 composers) which were mainly fatal, and premature. Accidents are the third leading cause of deaths today. Murders were often during the wars and revolutions (World War I, II, French, Russian revolution). We mentioned all of the etiologies of these accidents, drowning and murders according to the c...

  18. Analysis of Credible Accidents for Argonaut Reactors

    Hawley, S. C.; Kathern, R. L.; Robkin, M. A.


    Five areas of potential accidents have been evaluated for the Argonaut-UTR reactors. They are: • insertion of excess reactivity • catastrophic rearrangement of the core • explosive chemical reaction • graphite fire • fuel-handling accident. A nuclear excursion resulting from the rapid insertion of the maximum available excess reactivity would produce only 12 MWs which is insufficient to cause fuel melting even with conservative assumptions. Although precise structural rearrangement of the core would create a potential hazard, it is simply not credible to assume that such an arrangement would result from the forces of an earthquake or other catastrophic event. Even damage to the fuel from falling debris or other objects is unlikely given the normal reactor structure. An explosion from a metal-water reaction could not occur because there is no credible source of sufficient energy to initiate the reaction. A graphite fire could conceivably create some damage to the reactor but not enough to melt any fuel or initiate a metal-water reaction. The only credible accident involving offsite doses was determined to be a fuel-handling accident which, given highly conservative assumptions, would produce a whole-body dose equivalent of 2 rem from noble gas immersion and a lifetime dose equivalent commitment to the thyroid of 43 rem from radioiodines.

  19. [Current situation of accidents in the world].

    Aguilar-Zinser, José Valente


    According to the World Health Organization (WHO), the number of traffic accidents is of concern. About 1.2 million people die every year on the roadways and about 20 to 50 million suffer from non-lethal trauma. Countries with low or medium incomes have higher rates of lethality by traffic accidents (21.5 and 19.5 per 100,000 habitants, respectively) than countries with higher incomes (10.3 per 100,000). It is estimated that the cost of traffic accidents in countries that are members of the Organization for Economic Cooperation and Development (OECD), escalate to rates that are between 2-5% of the gross domestic product (GDP). According to data from the health sector in Mexico, these rates are equivalent to 1.3 of GDR The WHO foresees that traffic accident traumas will rise to be the third cause of mortality in 2030. Because of the high complexity of the transport sector, it is necessary that the Transport and Communication Ministry works in a multidisciplinary and intersectorial fashion to ensure that the land transportation systems operate effectively in accordance with national economic development and the quality of life of the Mexican people.

  20. Accidents with biological material in workers

    Cleonice Andréa Alves Cavalcante


    Full Text Available The objective was to describe the accidents with biological material occurred among workers of Rio Grande do Norte, Brazil, between 2007 and 2009. Secondary data were collected in the National Notifiable Diseases Surveillance System by exporting data to Excel using Tabwin. Among the types of occupational accidents reported in the state, the biological accidents (no. = 1,170 accounted for 58.3% with a predominance of cases among nurses (48.6%. The percutaneous exposure was the most frequent occurrence and the circumstances of the accidents were related to the handling of sharps and the most common organic material was blood (63.5%. More than 50% of the workers were vaccinated against hepatitis B, but without information regarding the evaluation of vaccine response. The study revealed the need of improvement in the quality of the information, once the sub-entries and inconsistencies make the National Notifiable Diseases Surveillance System less trustworthy in the characterization of the affected workers.

  1. Speed Variance and Its Influence on Accidents.

    Garber, Nicholas J.; Gadirau, Ravi

    A study was conducted to investigate the traffic engineering factors that influence speed variance and to determine to what extent speed variance affects accident rates. Detailed analyses were carried out to relate speed variance with posted speed limit, design speeds, and other traffic variables. The major factor identified was the difference…

  2. Inventory of socioeconomic costs of work accidents

    Mossink, J.; Greef, M. de


    The European Commission has prioritised the need to develop knowledge of the economic and social costs arising from occupational accidents and illnesses in their communication about a new Community strategy on safety and health at work for 2002-06. This report from the Agency aims to contribute to t

  3. The cyanide accident in Barskoon (Kyrgyzstan)

    Cleven RFMJ; Bruggen M van; LAC


    On May 20, 1998, a truck with 20 tons of sodium cyanide crashed and fell into the Barskoon River (Kyrgyzstan). This small stream, used by the local population for irrigation and drinking water purposes, flows into Lake Issyk-Kul, a major tourist resort. As a result of the accident, some 1700 - 1800

  4. Fatal accidents among Danes with multiple sclerosis

    Brønnum-Hansen, Henrik; Hansen, Thomas; Koch-Henriksen, Nils


    We compared the rate of fatal accidents among Danes with multiple sclerosis (MS) with that of the general population. The study was based on linkage of the Danish Multiple Sclerosis Registry to the Cause of Death Registry and covered all 10174 persons in whom MS was diagnosed during the period 1953...

  5. Diving Accidents. Analyses of Underlying Variables.


    Nitrogen narcosis 3 0.3 bad gas 3 0.3 Total 1,036 100.1 1,033 100.2 Another factor of potential relevance in mishap occurrence was the time of day...exposure air, and nitrogen -oxygen equivalent air were all at relatively high risk of terminating in a mishap. Accident rates for the other variables

  6. Chernobyl accident. [Radiation monitoring in UK

    Gittus, J.H.


    A brief report is given of the implications for the UK from the radioactivity released during the Chernobyl accident. Results of radio-activity monitoring around the UK are given and the additional radiation doses to the UK population are evaluated.

  7. Occupational Accident Declaration Form (HS50)

    HR Department

    2007-01-01 •\tIt must be completed within 10 working days of the date on which the accident occurred (§ 29.2.1), unless the person concerned is materially unable to meet this deadline. • The completed formula must be accompanied by a medical certificate giving details of any bodily injuries resulting from the accident (Annex 1, § 5). The medical certificate must be obtained from the doctor who has been consulted for that purpose. Benefits resulting from illnesses and accidents Medical treatment will cease to be reimbursed under the occupational scheme in the event of cure (defined in § 15 as the certified end to the impairment of the patient’s state of health caused by the illness or accident), or consolidation (defined in § 14 as certification that no further improvement in the patient’s state of health can be expected from appropriate medical treatment). The right to such reimbursement shall resume only in the...

  8. Severe Accident Test Station Activity Report

    Pint, Bruce A [ORNL; Terrani, Kurt A [ORNL


    Enhancing safety margins in light water reactor (LWR) severe accidents is currently the focus of a number of international R&D programs. The current UO2/Zr-based alloy fuel system is particularly susceptible since the Zr-based cladding experiences rapid oxidation kinetics in steam at elevated temperatures. Therefore, alternative cladding materials that offer slower oxidation kinetics and a smaller enthalpy of oxidation can significantly reduce the rate of heat and hydrogen generation in the core during a coolant-limited severe accident. In the U.S. program, the high temperature steam oxidation performance of accident tolerant fuel (ATF) cladding solutions has been evaluated in the Severe Accident Test Station (SATS) at Oak Ridge National Laboratory (ORNL) since 2012. This report summarizes the capabilities of the SATS and provides an overview of the oxidation kinetics of several candidate cladding materials. A suggested baseline for evaluating ATF candidates is a two order of magnitude reduction in the steam oxidation resistance above 1000ºC compared to Zr-based alloys. The ATF candidates are categorized based on the protective external oxide or scale that forms during exposure to steam at high temperature: chromia, alumina, and silica. Comparisons are made to literature and SATS data for Zr-based alloys and other less-protective materials.

  9. Accident prevention in a contextual approach

    Dyhrberg, Mette Bang


    of such a contextual approach is shortly described and demonstrated in relation to a Danish case on accident prevention. It is concluded that the approach presently offers a post-ante, descriptive analytical understanding, and it is argued that it can be developed to a frame of reference for planning actions...

  10. Accidents due to falls from roof slabs

    Bruno Alves Rudelli

    Full Text Available CONTEXT AND OBJECTIVE Falls from the roof slabs of houses are accidents of high potential severity that occur in large Brazilian cities and often affect children and adolescents. The aims of this study were to characterize the factors that predispose towards this type of fall involving children and adolescents, quantify the severity of associated lesions and suggest preventive measures. DESIGN AND SETTING Descriptive observational prospective longitudinal study in two hospitals in the metropolitan region of São Paulo. METHODS Data were collected from 29 cases of falls from roof slabs involving children and adolescents between October 2008 and October 2009. RESULTS Cases involving males were more prevalent, accounting for 84%. The predominant age group was schoolchildren (7 to 12 years old; 44%. Leisure activities were most frequently being practiced on the roof slab at the time of the fall (86%, and flying a kite was the most prevalent game (37.9%. In 72% of the cases, the children were unaccompanied by an adult responsible for them. Severe conditions such as multiple trauma and traumatic brain injuries resulted from 79% of the accidents. CONCLUSION Falls from roof slabs are accidents of high potential severity, and preventive measures aimed towards informing parents and guardians about the dangers and risk factors associated with this type of accident are needed, along with physical protective measures, such as low walls around the slab and gates with locks to restrict free access to these places.

  11. Tragic Car Accident Involves ESO Employees


    Saturday, May 27, turned into a tragic day for ESO. The team installing TIMMI2 at La Silla, went on an excursion to the Elqui valley, 70 km east of the city of La Serena and suffered a serious car accident, crashing against another car driving from the opposite direction.

  12. ANS severe accident program overview & planning document

    Taleyarkhan, R.P.


    The Advanced Neutron Source (ANS) severe accident document was developed to provide a concise and coherent mechanism for presenting the ANS SAP goals, a strategy satisfying these goals, a succinct summary of the work done to date, and what needs to be done in the future to ensure timely licensability. Guidance was received from various bodies [viz., panel members of the ANS severe accident workshop and safety review committee, Department of Energy (DOE) orders, Nuclear Regulatory Commission (NRC) requirements for ALWRs and advanced reactors, ACRS comments, world-wide trends] were utilized to set up the ANS-relevant SAS goals and strategy. An in-containment worker protection goal was also set up to account for the routine experimenters and other workers within containment. The strategy for achieving the goals is centered upon closing the severe accident issues that have the potential for becoming certification issues when assessed against realistic bounding events. Realistic bounding events are defined as events with an occurrency frequency greater than 10{sup {minus}6}/y. Currently, based upon the level-1 probabilistic risk assessment studies, the realistic bounding events for application for issue closure are flow blockage of fuel element coolant channels, and rapid depressurization-related accidents.

  13. Accidents due to falls from roof slabs.

    Rudelli, Bruno Alves; Silva, Marcelo Valerio Alabarce da; Akkari, Miguel; Santili, Claudio


    CONTEXT AND OBJECTIVE Falls from the roof slabs of houses are accidents of high potential severity that occur in large Brazilian cities and often affect children and adolescents. The aims of this study were to characterize the factors that predispose towards this type of fall involving children and adolescents, quantify the severity of associated lesions and suggest preventive measures. DESIGN AND SETTING Descriptive observational prospective longitudinal study in two hospitals in the metropolitan region of São Paulo. METHODS Data were collected from 29 cases of falls from roof slabs involving children and adolescents between October 2008 and October 2009. RESULTS Cases involving males were more prevalent, accounting for 84%. The predominant age group was schoolchildren (7 to 12 years old; 44%). Leisure activities were most frequently being practiced on the roof slab at the time of the fall (86%), and flying a kite was the most prevalent game (37.9%). In 72% of the cases, the children were unaccompanied by an adult responsible for them. Severe conditions such as multiple trauma and traumatic brain injuries resulted from 79% of the accidents. CONCLUSION Falls from roof slabs are accidents of high potential severity, and preventive measures aimed towards informing parents and guardians about the dangers and risk factors associated with this type of accident are needed, along with physical protective measures, such as low walls around the slab and gates with locks to restrict free access to these places.

  14. Utilization of accident databases and fuzzy sets to estimate frequency of HazMat transport accidents.

    Qiao, Yuanhua; Keren, Nir; Mannan, M Sam


    Risk assessment and management of transportation of hazardous materials (HazMat) require the estimation of accident frequency. This paper presents a methodology to estimate hazardous materials transportation accident frequency by utilizing publicly available databases and expert knowledge. The estimation process addresses route-dependent and route-independent variables. Negative binomial regression is applied to an analysis of the Department of Public Safety (DPS) accident database to derive basic accident frequency as a function of route-dependent variables, while the effects of route-independent variables are modeled by fuzzy logic. The integrated methodology provides the basis for an overall transportation risk analysis, which can be used later to develop a decision support system.

  15. Development of the Severe Accident Analysis DB for the Severe Accident Management Expert System (I)

    Park, Soo Yong; Ahn, Kwang Il [KAERI, Daejeon (Korea, Republic of)


    This report contains analysis methodologies and calculation results of 5 initiating events of the severe accident analysis database system. The Ulchin 3,4 NPP has been selected as reference plants. Based on the probabilistic safety analysis of the corresponding plant, 54 accident scenarios, which was predicted to have more than 10-10 /ry occurrence frequency, have been analyzed as base cases for the Large loss of Coolant sequence database. The functions of the severe accident analysis database system will be to make a diagnosis of the accident by some input information from the plant symptoms, to search a corresponding scenario, and finally to provide the user phenomenological information based on the pre-analyzed results. The MAAP 4.06 calculation results in this report will be utilized as input data to develop the database system

  16. Facial trauma among victims of terrestrial transport accidents

    Sérgio d'Avila; Kevan Guilherme Nóbrega Barbosa; Ítalo de Macedo Bernardino; Lorena Marques da Nóbrega; Patrícia Meira Bento; Efigênia Ferreira e Ferreira


    ABSTRACT INTRODUCTION: In developing countries, terrestrial transport accidents - TTA, especially those involving automobiles and motorcycles - are a major cause of facial trauma, surpassing urban violence. OBJECTIVE: This cross-sectional census study attempted to determine facial trauma occurrence with terrestrial transport accidents etiology, involving cars, motorcycles, or accidents with pedestrians in the northeastern region of Brazil, and examine victims' socio-demographic characteri...

  17. Developmental and social factors in Nigerian children's accidents.

    Pfeffer, K


    Accidents to children are discussed in terms of developmental and social factors in Nigeria. The types of accidents involving children and age trends in accident incidence are reported. Physical, perceptual, cognitive and social development are discussed. Social factors identified are family variables, the physical environment, and attitudes and folk beliefs.

  18. [Fatal electric arc accidents due to high voltage].

    Strauch, Hansjürg; Wirth, Ingo


    The frequency of electric arc accidents has been successfully reduced owing to preventive measures taken by the professional association. However, the risk of accidents has continued to exist in private setting. Three fatal electric arc accidents caused by high voltage are reported with reference to the autopsy findings.

  19. 49 CFR 178.345-8 - Accident damage protection.


    ... or more than 2 inches from the point of attachment to the tank must have accident damage protection... accident damage protection device; or (iii) Attached to the cargo tank in accordance with the requirements... damaged in an accident could result in a loss of lading from the cargo tank must be protected by...

  20. 48 CFR 52.236-13 - Accident Prevention.


    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Accident Prevention. 52.236-13 Section 52.236-13 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION....236-13 Accident Prevention. As prescribed in 36.513, insert the following clause: Accident...

  1. Concussion in Motor Vehicle Accidents: The Concussion Identification Index


    Motor Vehicle Accidents; TBI (Traumatic Brain Injury); Brain Contusion; Brain Injuries; Cortical Contusion; Concussion Mild; Cerebral Concussion; Brain Concussion; Accidents, Traffic; Traffic Accidents; Traumatic Brain Injury With Brief Loss of Consciousness; Traumatic Brain Injury With no Loss of Consciousness; Traumatic Brain Injury With Loss of Consciousness

  2. Developing techniques for cause-responsibility analysis of occupational accidents.

    Jabbari, Mousa; Ghorbani, Roghayeh


    The aim of this study was to specify the causes of occupational accidents, determine social responsibility and the role of groups involved in work-related accidents. This study develops occupational accidents causes tree, occupational accidents responsibility tree, and occupational accidents component-responsibility analysis worksheet; based on these methods, it develops cause-responsibility analysis (CRA) techniques, and for testing them, analyzes 100 fatal/disabling occupational accidents in the construction setting that were randomly selected from all the work-related accidents in Tehran, Iran, over a 5-year period (2010-2014). The main result of this study involves two techniques for CRA: occupational accidents tree analysis (OATA) and occupational accidents components analysis (OACA), used in parallel for determination of responsible groups and responsibilities rate. From the results, we find that the management group of construction projects has 74.65% responsibility of work-related accidents. The developed techniques are purposeful for occupational accidents investigation/analysis, especially for the determination of detailed list of tasks, responsibilities, and their rates. Therefore, it is useful for preventing work-related accidents by focusing on the responsible group's duties.

  3. Car accidents determined by stopped cars and traffic flow

    Yang, Xian-qing; Ma, Yu-qiang


    The product of traffic flow and the fraction of stopped cars is proposed to determine the probability Pac for car accidents in the Fukui-Ishibashi model by analysing the necessary conditions of the occurrence of car accidents. Qualitative and quantitative characteristics of the probability Pac can well be explained. A strategy for avoiding car accidents is suggested.

  4. Post-Traumatic Stress Disorders in Reactions to Car Accidents.

    Pasahow, Robert J.

    This paper explains the most frequent psychological symptom that a car accident victim experiences and describes the nature of an anxiety and avoidant reaction to being in a car following an accident. The description of these responses is based on clinical and in-vivo observations from the treatment of more than 450 cases. Accident victim…

  5. Exact results for car accidents in a traffic model

    Huang, Ding-wei


    Within the framework of a recent model for car accidents on single-lane highway traffic, we study analytically the probability of the occurrence of car accidents. Exact results are obtained. Various scaling behaviours are observed. The linear dependence of the occurrence of car accidents on density is understood as the dominance of a single velocity in the distribution.

  6. Rapport d'étude : La perception des risques majeurs par les riverains du CEA de Cadarache

    Lopez, Alexia; Régner, Isabelle; Schleyer-Lindenmann, Alexandra


    Ce rapport d'étude vient répondre aux interrogations de son commanditaire, la CLI (Commission Local d'Information) du CEA (Commissariat à l'énergie Atomique) de Cadarache. Il s'organise en trois partie : une première partie établit un état des lieux des connaissances des risques majeurs par les habitants. Les risques majeurs officiellement recensés sont : le risque feu de forêt, le risque inondation, le risque sismique, le risque de mouvement de terrain, le risque de rupture de barrage, et le...

  7. Severe Accident Test Station Design Document

    Snead, Mary A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Yan, Yong [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Howell, Michael [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Keiser, James R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Terrani, Kurt A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)


    The purpose of the ORNL severe accident test station (SATS) is to provide a platform for evaluation of advanced fuels under projected beyond design basis accident (BDBA) conditions. The SATS delivers the capability to map the behavior of advanced fuels concepts under accident scenarios across various temperature and pressure profiles, steam and steam-hydrogen gas mixtures, and thermal shock. The overall facility will include parallel capabilities for examination of fuels and irradiated materials (in-cell) and non-irradiated materials (out-of-cell) at BDBA conditions as well as design basis accident (DBA) or loss of coolant accident (LOCA) conditions. Also, a supporting analytical infrastructure to provide the data-needs for the fuel-modeling components of the Fuel Cycle Research and Development (FCRD) program will be put in place in a parallel manner. This design report contains the information for the first, second and third phases of design and construction of the SATS. The first phase consisted of the design and construction of an out-of-cell BDBA module intended for examination of non-irradiated materials. The second phase of this work was to construct the BDBA in-cell module to test irradiated fuels and materials as well as the module for DBA (i.e. LOCA) testing out-of-cell, The third phase was to build the in-cell DBA module. The details of the design constraints and requirements for the in-cell facility have been closely captured during the deployment of the out-of-cell SATS modules to ensure effective future implementation of the in-cell modules.

  8. Motorcycle accidents, rider behaviour, and psychological models.

    Özkan, Türker; Lajunen, Timo; Doğruyol, Burak; Yıldırım, Zümrüt; Çoymak, Ahmet


    The aims of the present study were to: (a) investigate the factor structure of the Motorcycle Rider Behaviour Questionnaire (MRBQ) [Elliott, M.A., Baughan, B.J., Sexton, B.F., 2007. Errors and violations in relation to motorcyclists' crash risk. Accident Analysis and Prevention 39, 491-499] in among Turkish riders, and (b) study the relationships between different types of rider behaviour and motorcyclists' active and passive accidents and offences, and (c) investigate the usefulness of the Theory of Planned Behaviour (TPB), Health Belief Model (HBM), and Locus of Control (T-LOC) in explaining rider behaviours. MRBQ was administered to a sample of motorcyclists (N=451). Principal components analysis yielded a 5-factor solution including traffic errors, control errors, speed violations, performance of stunts, and use of safety equipment. Annual mileage was related to higher number of active and passive accidents and offences whereas age was related to lower number of active and passive accidents. Stunts were the main predictors of active accidents and offences. Speeding violations predicted offences. Stunts and speeding violations were associated with the fate factor of the T-LOC, and with attitudes, subjective norms, and intention components of TPB, and cues to action and perceived severity components of the HBM. Use of safety equipment was related to the high level of perceived behavioural control and intention components of the TPB, the low score of perceived barriers component of the HBM, and the low fate factor of the T-LOC. While traffic errors were associated with the high score of perceived barriers and cues to action component of the HBM, control errors were related to the high score of vehicle and environment factor of the T-LOC. Copyright © 2011 Elsevier Ltd. All rights reserved.

  9. Report by the Delegate for major risks for 2010; Rapport 2010 du delegue aux risques majeurs

    Michel, Laurent [Ministere de l' Ecologie, du Developpement durable, des Transports et du Logement, Grande Arche, Tour Pascal A et B, 92055 La Defense Cedex (France)


    The first part of this report comments the major natural and industrial disasters which occurred in 2010 in France (Xynthia tempest, flooding, and forest fires) and in other countries. It also proposes some lessons from these disasters. The second part discusses the evolution towards a resilient society by a combined approach of sustainable development, of cultural good safeguarding, and person protection. It also discusses a prospective approach regarding natural hazards and technological accidents, adapted procedures, governance and land planning, the evolution of information and alarm systems, and emerging risks. The third part addresses the adaptation to natural hazards: frameworks and strategies, actions (regulatory prevention, flooding management, safety of hydraulic works, seismic plan). It assesses the financial and budgetary means brought by the State and its partners, and discusses some perspectives. It addresses the technological risks: legal and regulatory evolutions, safety of hazardous industrial installations, consequences of technological accidents. The next part deals with the control of civilian nuclear installations by the ASN. The last part presents the different involved structures and authorities

  10. Analysis of surface powered haulage accidents, January 1990--July 1996

    Fesak, G.M.; Breland, R.M.; Spadaro, J. [Dept. of Labor, Arlington, VA (United States)


    This report addresses surface haulage accidents that occurred between January 1990 and July 1996 involving haulage trucks (including over-the-road trucks), front-end-loaders, scrapers, utility trucks, water trucks, and other mobile haulage equipment. The study includes quarries, open pits and surface coal mines utilizing self-propelled mobile equipment to transport personnel, supplies, rock, overburden material, ore, mine waste, or coal for processing. A total of 4,397 accidents were considered. This report summarizes the major factors that led to the accidents and recommends accident prevention methods to reduce the frequency of these accidents.

  11. Comparative Assessment of Severe Accidents in the Chinese Energy Sector

    Hirschberg, S.; Burgherr, P.; Spiekerman, G.; Cazzoli, E.; Vitazek, J.; Cheng, L


    This report deals with the comparative assessment of accidents risks characteristic for the various electricity supply options. A reasonably complete picture of the wide spectrum of health, environmental and economic effects associated with various energy systems can only be obtained by considering damages due to normal operation as well as due to accidents. The focus of the present work is on severe accidents, as these are considered controversial. By severe accidents we understand potential or actual accidents that represent a significant risk to people, property and the environment and may lead to large consequences. (author)

  12. Jeux Olympiques de 2020: rapport sur les Fédérations internationales présélectionnées : septembre 2013


    Le rapport est présenté FI par FI dans l'ordre alphabétique des sigles des fédérations. Les sports préselectionnés sont : baseball / softball, escalade sportive, karaté, lutte, roller, squash, wakeboard et wushu. Chaque partie du rapport est structurée de la même manière et comprend les rubriques suivantes : proposition pour les Jeux Olympiques, histoire et tradition, universalité, popularité, gouvernance, athlètes, développement, transparence et équité sur l'aire de compétition, finances....

  13. Etude sur les non-usagers d'Internet : analyse de la perception des TIC et du rapport aux médias

    Boudokhane-Lima, Feirouz


    International audience; Ce travail s’inscrit dans le cadre de la problématique du non-usage. En sciences de l’information et de la communication, cette question reste peu étudiée par rapport aux recherches abondantes sur les usages. Cet article présente une étude sur les non-usagers d’Internet sans chercher à les rattacher à un portrait-type. Notre travail a en effet pour objet l’analyse du rapport des non-usagers d’Internet aux autres TIC (ordinateur, téléphone portable, appareils numériques...

  14. Evaluation Metrics Applied to Accident Tolerant Fuels

    Shannon M. Bragg-Sitton; Jon Carmack; Frank Goldner


    The safe, reliable, and economic operation of the nation’s nuclear power reactor fleet has always been a top priority for the United States’ nuclear industry. Continual improvement of technology, including advanced materials and nuclear fuels, remains central to the industry’s success. Decades of research combined with continual operation have produced steady advancements in technology and have yielded an extensive base of data, experience, and knowledge on light water reactor (LWR) fuel performance under both normal and accident conditions. One of the current missions of the U.S. Department of Energy’s (DOE) Office of Nuclear Energy (NE) is to develop nuclear fuels and claddings with enhanced accident tolerance for use in the current fleet of commercial LWRs or in reactor concepts with design certifications (GEN-III+). Accident tolerance became a focus within advanced LWR research upon direction from Congress following the 2011 Great East Japan Earthquake, resulting tsunami, and subsequent damage to the Fukushima Daiichi nuclear power plant complex. The overall goal of ATF development is to identify alternative fuel system technologies to further enhance the safety, competitiveness and economics of commercial nuclear power. Enhanced accident tolerant fuels would endure loss of active cooling in the reactor core for a considerably longer period of time than the current fuel system while maintaining or improving performance during normal operations. The U.S. DOE is supporting multiple teams to investigate a number of technologies that may improve fuel system response and behavior in accident conditions, with team leadership provided by DOE national laboratories, universities, and the nuclear industry. Concepts under consideration offer both evolutionary and revolutionary changes to the current nuclear fuel system. Mature concepts will be tested in the Advanced Test Reactor at Idaho National Laboratory beginning in Summer 2014 with additional concepts being

  15. Improvement of severe accident analysis method for KSNP

    Park, Jae Hong [Korea Institute of Nuclear Safety, Taejon (Korea, Republic of); Cho, Song Won; Cho, Youn Soo [Korea Radiation Technology Institute Co., Taejon (Korea, Republic of)


    The objective of this study is preparation of MELCOR 1.8.5 input deck for KSNP and simulation of some major severe accidents. The contents of this project are preparation of MELCOR 1.8.5 base input deck for KSNP to understand severe accident phenomena and to assess severe accident strategy, preparation of 20 cell containment input deck to simulate the distribution of hydrogen and fission products in containment, simulation of some major severe accident scenarios such as TLOFW, SBO, SBLOCA, MBLOCA, and LBLOCA. The method for MELCOR 1.8.5 input deck preparation can be used to prepare the input deck for domestic PWRs and to simulate severe accident experiments such as ISP-46. Information gained from analyses of severe accidents may be helpful to set up the severe accident management strategy and to develop regulatory guidance.

  16. The effect of roundabout design features on cyclist accident rate

    Hels, Tove; Orozova-Bekkevold, Ivanka


    yearly rate of cyclist accidents on one hand and roundabout geometry, age and traffic volume (vehicles and cyclists) on the other. We related all roundabout cyclist accidents recorded by the hospital emergency department of the town of Odense, Denmark, through the years 1999-2003 (N = 171) to various...... geometric features, age and traffic volume of all roundabouts on the Danish island of Funen (N = 88). Cyclist and vehicle volumes turned out to be significant predictors in most of our models-the higher the volumes, the more accidents. Moreover, potential vehicle speed was a significant predictor, and so...... was age of the roundabout-older roundabouts related to more accidents and higher accident probability. Excluding 48 single cyclist accidents strengthened the relationship between accidents on one hand and vehicle and cyclist volume and potential vehicle speed on the other. This stresses the significance...

  17. Decision Tree Model for Non-Fatal Road Accident Injury

    Fatin Ellisya Sapri


    Full Text Available Non-fatal road accident injury has become a great concern as it is associated with injury and sometimes leads to the disability of the victims. Hence, this study aims to develop a model that explains the factors that contribute to non-fatal road accident injury severity. A sample data of 350 non-fatal road accident cases of the year 2016 were obtained from Kota Bharu District Police Headquarters, Kelantan. The explanatory variables include road geometry, collision type, accident time, accident causes, vehicle type, age, airbag, and gender. The predictive data mining techniques of decision tree model and multinomial logistic regression were used to model non-fatal road accident injury severity. Based on accuracy rate, decision tree with CART algorithm was found to be more accurate as compared to the logistic regression model. The factors that significantly contribute to non-fatal traffic crashes injury severity are accident cause, road geometry, vehicle type, age and collision type.

  18. "Let Me Tell You About My…" Provider Self-Disclosure in the Emergency Department Builds Patient Rapport.

    Zink, Korie L; Perry, Marcia; London, Kory; Floto, Olivia; Bassin, Benjamin; Burkhardt, John; Santen, Sally A


    As patients become increasingly involved in their medical care, physician-patient communication gains importance. A previous study showed that physician self-disclosure (SD) of personal information by primary care providers decreased patient rating of the provider communication skills. The objective of this study was to explore the incidence and impact of emergency department (ED) provider self-disclosure on patients' rating of provider communication skills. A survey was administered to 520 adult patients or parents of pediatric patients in a large tertiary care ED during the summer of 2014. The instrument asked patients whether the provider self-disclosed and subsequently asked patients to rate providers' communication skills. We compared patients' ratings of communication measurements between encounters where self-disclosure occurred to those where it did not. Patients reported provider SD in 18.9% of interactions. Provider SD was associated with more positive patient perception of provider communication skills (pself-disclosure (47.1%). Patients reported that they would like to hear about their providers' experiences with a similar chief complaint (64.4% of patients), their providers' education (49%), family (33%), personal life (21%) or an injury/ailment unlike their own (18%). Patients responded that providers self-disclose to make patients comfortable/at ease and to build rapport. Provider self-disclosure in the ED is common and is associated with higher ratings of provider communication, rapport, and patient satisfaction.

  19. A Study on the Operation Strategy for Combined Accident including TLOFW accident

    Kim, Bo Gyung; Kang, Gook Young [KAIST, Daejeon (Korea, Republic of); Yoon, Ho Joon [Khalifa University, Abu Dhabi (United Arab Emirates)


    It is difficult for operators to recognize the necessity of a feed-and-bleed (F-B) operation when the loss of coolant accident and failure of secondary side occur. An F-B operation directly cools down the reactor coolant system (RCS) using the primary cooling system when residual heat removal by the secondary cooling system is not available. The plant is not always necessary the F-B operation when the secondary side is failed. It is not necessary to initiate an F-B operation in the case of a medium or large break because these cases correspond to low RCS pressure sequences when the secondary side is failed. If the break size is too small to sufficiently decrease the RCS pressure, the F-B operation is necessary. Therefore, in the case of a combined accident including a secondary cooling system failure, the provision of clear information will play a critical role in the operators' decision to initiate an F-B operation. This study focuses on the how we establish the operation strategy for combined accident including the failure of secondary side in consideration of plant and operating conditions. Previous studies have usually focused on accidents involving a TLOFW accident. The plant conditions to make the operators confused seriously are usually the combined accident because the ORP only focuses on a single accident and FRP is less familiar with operators. The relationship between CET and PCT under various plant conditions is important to decide the limitation of initiating the F-B operation to prevent core damage.

  20. Severe accident approach - final report. Evaluation of design measures for severe accident prevention and consequence mitigation.

    Tentner, A. M.; Parma, E.; Wei, T.; Wigeland, R.; Nuclear Engineering Division; SNL; INL


    An important goal of the US DOE reactor development program is to conceptualize advanced safety design features for a demonstration Sodium Fast Reactor (SFR). The treatment of severe accidents is one of the key safety issues in the design approach for advanced SFR systems. It is necessary to develop an in-depth understanding of the risk of severe accidents for the SFR so that appropriate risk management measures can be implemented early in the design process. This report presents the results of a review of the SFR features and phenomena that directly influence the sequence of events during a postulated severe accident. The report identifies the safety features used or proposed for various SFR designs in the US and worldwide for the prevention and/or mitigation of Core Disruptive Accidents (CDA). The report provides an overview of the current SFR safety approaches and the role of severe accidents. Mutual understanding of these design features and safety approaches is necessary for future collaborations between the US and its international partners as part of the GEN IV program. The report also reviews the basis for an integrated safety approach to severe accidents for the SFR that reflects the safety design knowledge gained in the US during the Advanced Liquid Metal Reactor (ALMR) and Integral Fast Reactor (IFR) programs. This approach relies on inherent reactor and plant safety performance characteristics to provide additional safety margins. The goal of this approach is to prevent development of severe accident conditions, even in the event of initiators with safety system failures previously recognized to lead directly to reactor damage.

  1. A.C.R.O. activity report 2005; ACRO rapport d'activite 2005



    The A.C.R.O. is an association law 1901 declared at the Calvados prefecture at the date of 14. october 1986 and registered as environment protection. It was created, by more than 900 persons, in the months following the Chernobylsk accident in reaction to a lack of information and means of independent radiation monitoring. The particularity of the association is to own a laboratory of radioactivity analysis. Since the end of the nineties, the concerns include the natural sources of irradiation as the radon and apply to the consequences, out of nuclear industry, of the use of ionizing radiation or radioactive matter. On this last point, the affair of the orphan industrial site Bayard at Saint-Nicolas-d'Aliermont, massively contaminated by radium-226 devoted to the fabrication of alarm clocks, and the appearance of exemption threshold in the European law are elements at the origin of this evolution. (N.C.)

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



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

  3. Comparative Assessment Of Natural Gas Accident Risks

    Burgherr, P.; Hirschberg, S


    The study utilizes a hierarchical approach including (1) comparative analyses of different energy chains, (2) specific evaluations for the natural gas chain, and (3) a detailed overview of the German situation, based on an extensive data set provided by Deutsche Vereinigung des Gas- und Wasserfaches (DVGW). According to SVGW-expertise DVGW-data can be regarded as fully representative for Swiss conditions due to very similar technologies, management, regulations and safety culture, but has a substantially stronger statistical basis because the German gas grid is about 30 times larger compared to Switzerland. Specifically, the following tasks were carried out by PSI to accomplish the objectives of this project: (1) Consolidation of existing ENSAD data, (2) identification and evaluation of additional sources, (3) comparative assessment of accident risks, and (4) detailed evaluations of specific issues and technical aspects for severe and smaller accidents in the natural gas chain that are relevant under Swiss conditions. (author)

  4. Accident prevention in SME using ORM

    Jørgensen, Kirsten; Duijm, Nijs Jan; Troen, Hanne


    Risk perception in SMEs is normally low, and this is closely related to the fact that the chance of a mall enterprise experiencing a serious accident is very small compared to companies that employ a large workforce. This is a fact even though the SMEs together have a higher accident frequency...... compared with large enterprises. To reach the SMEs we must find a way of supporting them, because they normally have neither the time nor the resources to acquire the knowledge and awareness necessary for working with their own safety. The Occupational Risk Model (ORM) developed by the Dutch Workgroup...... safety in SMEs, as the project also focuses on management factors that can motivate the SMEs to increase their risk awareness and own initiatives. The project is now half way through the project period....

  5. On Hobbes’s distinction of accidents

    Lupoli Agostino


    Full Text Available An interpolation introduced by K. Schuhmann in his critical edition of "De corpore" (chap. VI, § 13 diametrically overturns the meaning of Hobbes’s doctrine of distinction of accidents in comparison with all previous editions. The article focuses on the complexity of this crucial juncture in "De corpore" argument on which depends the interpretation of Hobbes’s whole conception of science. It discusses the reasons pro and contra Schuhmann’s interpolation and concludes against it, because it is not compatible with the rationale underlying the complex architecture of "De corpore", which involves a symmetry between the ‘logical’ distinction of accidents and the ‘metaphysical’ distinction of phantasms.

  6. US Department of Energy Chernobyl accident bibliography

    Kennedy, R A; Mahaffey, J A; Carr, F Jr


    This bibliography has been prepared by Pacific Northwest Laboratory (PNL) for the US Department of Energy (DOE) Office of Health and Environmental Research to provide bibliographic information in a usable format for research studies relating to the Chernobyl nuclear accident that occurred in the Ukrainian Republic, USSR in 1986. This report is a product of the Chernobyl Database Management project. The purpose of this project is to produce and maintain an information system that is the official United States repository for information related to the accident. Two related products prepared for this project are the Chernobyl Bibliographic Search System (ChernoLit{trademark}) and the Chernobyl Radiological Measurements Information System (ChernoDat). This report supersedes the original release of Chernobyl Bibliography (Carr and Mahaffey, 1989). The original report included about 2200 references. Over 4500 references and an index of authors and editors are included in this report.

  7. Accident characteristics of injured motorcyclists in Malaysia.

    Pang, T Y; Umar, R S; Azhar, A A; Ahmad, M M; Nasir, M T; Harwant, S


    This study examines the accident characteristics of injured motorcyclists in Malaysia. The aim of this study is to identify the characteristics of motorcyclists who are at higher fatality risk and subsequently be the targeted group for the fatality-reduction countermeasures. A total of 412 motorcycle crash victims with serious or fatal injuries were analysed. The results showed that the injured motorcyclists were predominant young, novice riders of less than 3 years licensure and male. A fatal outcome was more likely to be associated with a larger engine capacity motorcycle, collision with a heavy vehicle, head on collision, and collision at a non-junction road. In contrast, a non-fatal outcome was more likely to be associated with a small engine capacity motorcycle, collision with another motorcycle or passenger car, junction accidents, and side or rear collisions.

  8. Estimating the frequency of nuclear accidents

    Raju, Suvrat


    We used Bayesian methods to compare the predictions of probabilistic risk assessment -- the theoretical tool used by the nuclear industry to predict the frequency of nuclear accidents -- with empirical data. The existing record of accidents with some simplifying assumptions regarding their probability distribution is sufficient to rule out the validity of the industry's analyses at a very high confidence level. We show that this conclusion is robust against any reasonable assumed variation of safety standards over time, and across regions. The debate on nuclear liability indicates that the industry has independently arrived at this conclusion. We pay special attention to the Indian situation, where we show that the existing operating experience provides insufficient data to make any reliable claims about the safety of future reactors. We briefly discuss some policy implications.

  9. Criticality accident dosimetry with ESR spectroscopy

    D`Errico, F. [DCMN, Universita degli Studi di Pisa (Italy); Fattibene, P.; Onori, S.; Pantaloni, M. [Istituto Superiore di Sanita, Rome (Italy). Lab. di Fisica


    The suitability of the ESR alanine and sugar detectors for criticality accident dosimetry was experimentally investigated during an intercomparison of dosimetry techniques. Tests were performed irradiating detectors both free-in-air and on-phantom during controlled criticality excursions at the SILENE reactor in Valduc, France. Several grays of absorbed dose were imparted in neutron gamma-ray fields of various relative intensities and spectral distributions. Analysed results confirmed the potential of these systems which can immediately provide an acute dose assessment with an average underestimate of 30% in the various fields. This performance allows for the screening of severely exposed individuals and meets the IAEA recommendations on the early estimate of accident absorbed doses. (Author).

  10. BMX bicycles: accident comparison with other models.


    A comparison has been made between BMX bicycle accidents and those occurring when children ride other types of bicycle. The injuries sustained are compared to see if the clinical impressions that BMX are more dangerous, and produce more facial injuries, are correct. This was found not to be true as half the children involved rode BMX bicycles, and the injuries sustained were similar to those occurring to non BMX riders. BMX riders had a lower proportion of serious injuries than riders of raci...

  11. Motor-car accidents during pregnancy.

    Pepperell, R J; Rubinstein, E; MacIsaac, I A


    Motor-car accidents in the State of Victoria in the years 1973 to 1975 inclusive resulted in five maternal and 27 fetal deaths. Severe maternal injury only occurred in women not wearing seat belts; however, fetal death may well have been due to seat belt injury in 14 subjects. The commonest genital tract injury was placental abruption.. However, uterine rupture was observed on three occasions and these cases are described in detail.

  12. [Violence and accidents among older and younger adults: evidence from the Surveillance System for Violence and Accidents (VIVA), Brazil].

    Luz, Tatiana Chama Borges; Malta, Deborah Carvalho; Sá, Naíza Nayla Bandeira de; Silva, Marta Maria Alves da; Lima-Costa, Maria Fernanda


    Data from the Brazilian Surveillance System for Violence and Accidents (VIVA) in 2009 were used to examine socio-demographic characteristics, outcomes, and types of accidents and violence treated at 74 sentinel emergency services in 23 Brazilian State capitals and the Federal District. The analysis included 25,201 individuals aged > 20 years (10.1% > 60 years); 89.3% were victims of accidents and 11.9% victims of violence. Hospitalization was the outcome in 11.1% of cases. Compared to the general population, there were more men and non-white individuals among victims of accidents, and especially among victims of violence. As compared to younger adults (20-59 years), accidents and violence against elderly victims showed less association with alcohol, a higher proportion of domestic incidents, more falls and pedestrian accidents, and aggression by family members. Policies for the prevention of accidents and violence should consider the characteristics of these events in the older population.

  13. Risk Estimation Methodology for Launch Accidents.

    Clayton, Daniel James; Lipinski, Ronald J.; Bechtel, Ryan D.


    As compact and light weight power sources with reliable, long lives, Radioisotope Power Systems (RPSs) have made space missions to explore the solar system possible. Due to the hazardous material that can be released during a launch accident, the potential health risk of an accident must be quantified, so that appropriate launch approval decisions can be made. One part of the risk estimation involves modeling the response of the RPS to potential accident environments. Due to the complexity of modeling the full RPS response deterministically on dynamic variables, the evaluation is performed in a stochastic manner with a Monte Carlo simulation. The potential consequences can be determined by modeling the transport of the hazardous material in the environment and in human biological pathways. The consequence analysis results are summed and weighted by appropriate likelihood values to give a collection of probabilistic results for the estimation of the potential health risk. This information is used to guide RPS designs, spacecraft designs, mission architecture, or launch procedures to potentially reduce the risk, as well as to inform decision makers of the potential health risks resulting from the use of RPSs for space missions.

  14. Nuclear power plant Severe Accident Research Plan

    Larkins, J T; Cunningham, M A


    The Severe Accident Research Plan (SARP) will provide technical information necessary to support regulatory decisions in the severe accident area for existing or planned nuclear power plants, and covers research for the time period of January 1982 through January 1986. SARP will develop generic bases to determine how safe the plants are and where and how their level of safety ought to be improved. The analysis to address these issues will be performed using improved probabilistic risk assessment methodology, as benchmarked to more exact data and analysis. There are thirteen program elements in the plan and the work is phased in two parts, with the first phase being completed in early 1984, at which time an assessment will be made whether or not any major changes will be recommended to the Commission for operating plants to handle severe accidents. Additionally at this time, all of the thirteen program elements in Chapter 5 will be reviewed and assessed in terms of how much additional work is necessary and where major impacts in probabilistic risk assessment might be achieved. Confirmatory research will be carried out in phase II to provide additional assurance on the appropriateness of phase I decisions. Most of this work will be concluded by early 1986.

  15. Calculation reliability in vehicle accident reconstruction.

    Wach, Wojciech


    The reconstruction of vehicle accidents is subject to assessment in terms of the reliability of a specific system of engineering and technical operations. In the article [26] a formalized concept of the reliability of vehicle accident reconstruction, defined using Bayesian networks, was proposed. The current article is focused on the calculation reliability since that is the most objective section of this model. It is shown that calculation reliability in accident reconstruction is not another form of calculation uncertainty. The calculation reliability is made dependent on modeling reliability, adequacy of the model and relative uncertainty of calculation. All the terms are defined. An example is presented concerning the analytical determination of the collision location of two vehicles on the road in the absence of evidential traces. It has been proved that the reliability of this kind of calculations generally does not exceed 0.65, despite the fact that the calculation uncertainty itself can reach only 0.05. In this example special attention is paid to the analysis of modeling reliability and calculation uncertainty using sensitivity coefficients and weighted relative uncertainty.

  16. Accident prevention in a contextual approach

    Dyhrberg, Mette Bang


    Many recommendations on how to establish an accident prevention program do exist. The aim of many agencies is to promote the implementation of these recommendations in enterprises. The discussion has mainly focused on incentives either in the form of an effective enforcement of the law or as a fo......Many recommendations on how to establish an accident prevention program do exist. The aim of many agencies is to promote the implementation of these recommendations in enterprises. The discussion has mainly focused on incentives either in the form of an effective enforcement of the law...... or as a focus on developing the insurance system to establish (economic) motivation. This paper suggests a more elaborated theoretical approach emphasising a differentiated understanding of the external and internal actors and how these relations form the actions of the actors. The theoretical components...... of such a contextual approach is shortly described and demonstrated in relation to a Danish case on accident prevention. It is concluded that the approach presently offers a post-ante, descriptive analytical understanding, and it is argued that it can be developed to a frame of reference for planning actions...

  17. Les principaux accidents de déversements pétroliers en mer et la banque de données de l'Institut Français du Pétrole sur les accidents de navires (1955-1979 The Principal Offshore Oil-Spill Accidents and the Tanker Casualties Data-Bank(1955-1979 Compiled by Institut Français du Pétrole

    Bertrand A. R. V.


    Full Text Available Après avoir exposé les principaux problèmes posés par le déversement accidentel de pétrole en mer sous ses aspects qualitatifs et quantitatifs, puis rappelé un certain nombre de données tirées d'études antérieures, nous indiquons les résultats de l'activité documentaire de l'Institut Français du Pétrole dans ce domaine : -liste d'accidents ayant donné lieu à un déversement supérieur à 500 t et d'origines diverses (navires, plates-formes, oléoducs, installations côtières; - banque de données sur les accidents de navires. Cette banque concernant plus de 400 accidents survenus de 1955 à 1979 a permis d'établir plusieurs corrélations et de préciser quelques points. En particulier si le nombre d'accidents « principaux » ne semble pas avoir augmenté d'une façon significative au cours de ces dernières années ainsi que le déversement global dû aux accidents, celui-ci nous paraît avoir été sous-estimé dans les évaluations antérieures. II devrait s'élever à 500 000 t/an au lieu de 300 000 t/an, chiffre donné en 1973 par la National Academy of Sciences américaine et constamment repris depuis dans de nombreux rapports et publications. After describing the main problems raised by occidental offshore oil spills from a qualitative and quantitative standpoint and then reviewing various data token from previous reports, this article goes on to describe the results of documentary activity by Institut Français du Pétrole in this field - list of accidents resulting in a spill of more than 500 t and coming from various origins (ships, platforms, pipelines, coastal installations; - data bank on ship accidents. This data bank includes more thon 400 accidents occurring between 1955 and 1979. It reveals various correlations and specific points. In particular, whereas the number of « principal » accidents does not seem to have appreciably increased in the last few years nor has the overall amount thus spilled, these data

  18. Consequences of severe nuclear accidents in Europe

    Seibert, Petra; Arnold, Delia; Mraz, Gabriele; Arnold, Nikolaus; Gufler, Klaus; Kromp-Kolb, Helga; Kromp, Wolfgang; Sutter, Philipp


    A first part of the presentation is devoted to the consequences of the severe accident in the 1986 Chernobyl NPP. It lead to a substantial radioactive contaminated of large parts of Europe and thus raised the awareness for off-site nuclear accident consequences. Spatial patterns of the (transient) contamination of the air and (persistent) contamination of the ground were studied by both measurements and model simulations. For a variety of reasons, ground contamination measurements have variability at a range of spatial scales. Results will be reviewed and discussed. Model simulations, including inverse modelling, have shown that the standard source term as defined in the ATMES study (1990) needs to be updated. Sensitive measurements of airborne activities still reveal the presence of low levels of airborne radiocaesium over the northern hemisphere which stems from resuspension. Over time scales of months and years, the distribution of radionuclides in the Earth system is constantly changing, for example relocated within plants, between plants and soil, in the soil, and into water bodies. Motivated by the permanent risk of transboundary impacts from potential major nuclear accidents, the multidisciplinary project flexRISK (see has been carried out from 2009 to 2012 in Austria to quantify such risks and hazards. An overview of methods and results of flexRISK is given as a second part of the presentation. For each of the 228 NPPs, severe accidents were identified together with relevant inventories, release fractions, and release frequencies. Then, Europe-wide dispersion and dose calculations were performed for 2788 cases, using the Lagrangian particle model FLEXPART. Maps of single-case results as well as various aggregated risk parameters were produced. It was found that substantial consequences (intervention measures) are possible for distances up to 500-1000 km, and occur more frequently for a distance range up to 100-300 km, which is in

  19. Ranking of severe accident research priorities

    Schwinges, B. [Gesell Anlagen and Reaktorsicherheit GRS mbH, D-50667 Cologne (Germany); Journeau, C. [CEA Cadarache, DEN STRI LMA, F-13115 St Paul Les Durance (France); Haste, T. [Paul Scherrer Inst, NES LTH, OVGA 312, CH-5232 Villigen (Switzerland); Meyer, L.; Tromm, W. [Forschungszentrum Karlsruhe, D-76021 Karlsruhe (Germany); Trambauer, K. [GRS mbH, Forschungsgelande, D-85748 Garching (Germany)


    The objectives of the SARNET network are to define common research programmes in the field of severe accidents and to develop common computer tools and methodologies for safety assessment in this field. To reach these objectives, one of the work packages, named 'Severe Accident Research Priorities' (SARP), aimed at reviewing and reassessing the priorities of research issues as a basis to harmonize and to re-orient research programmes, to define new ones, and to close - if possible - resolved issues on a common basis. The work was performed in close collaboration with 8 participating institutions, led by GRS, representing technical safety organisations, industry and utilities (IRSN, CEA, EDF, FZK, GRS, KTH, TUS, VTT). This action made use notably of (1) the outcomes of the EURSAFE project in the 5. Framework Programme, i. e. the Phenomena Identification and Ranking Tables (PIRT) on severe accidents, (2) the results of the validation and benchmarking activities on ASTEC, (3) the results of reactor calculations carried out in the other SARNET tasks, and (4) the outcome of the research performed in the three thematic sub-domains of SARNET (corium, containment and source term). The main outcome of EURSAFE was a list of 21 topics which included recommendations for experimental programmes and code developments. This list formed the basis of the work in SARP. Also the methodology applied in EURSAFE to consider both the risk potential and the severe accident issues where large uncertainties still subsist was adopted. The analyses of the progress of research and development activities considered whether (1) any research issue was resolved due to reduction of uncertainties or gain of scientific insights, (2) any new issue had to be added to the list of needed research, (3) any new process or phenomenon had to be included in the general PIRT list taking into account the safety relevance and the lack of knowledge, and (4) any new accident management program has to be

  20. Occupational Accidents: A Perspective of Pakistan Construction Industry

    Tauha Hussain Ali


    Full Text Available It has been observed that the construction industry is one of the notorious industry having higher rate of fatalities and injuries. Resulting in higher financial losses and work hour losses, which are normally faced by this industry due to occuptional accidents. Construction industry has the highest occupational accidents rate recorded throughout the world after agriculture industry. The construction work site is often a busy place having an incredibly high account of activities taking place, where everyone is moving in frenzy having particular task assigned. In such an environment, occupational accidents do occur. This paper gives information about different types of occupational accidents & their causes in the construction industry of Pakistan. A survey has been carried out to identify the types of occupational accidents often occur at construction site. The impact of each occupational accident has also been identified. The input from the different stakeholders involved on the work site was analyzed using RIW (Relative Importance Weight method. The findings of this research show that ?fall from elevation, electrocution from building power and snake bite? are the frequent occupational accidents occur within the work site where as ?fall from elevation, struck by, snake bite and electrocution from faulty tool? are the occupational accident with high impact within the construction industry of Pakistan. The results also shows the final ranking of the accidents based on higher frequency and higher impact. Poor Management, Human Element and Poor Site Condition are found as the root causes leading to such occupational accidents. Hence, this paper

  1. The effect of roundabout design features on cyclist accident rate.

    Hels, Tove; Orozova-Bekkevold, Ivanka


    Roundabouts are known to result in fewer traffic accidents than traditional intersections. However, this is to a lesser degree true for bicycles than for vehicles. In this paper, we aimed at establishing statistical relationships through Poisson regression and logistic regression analyses between yearly rate of cyclist accidents on one hand and roundabout geometry, age and traffic volume (vehicles and cyclists) on the other. We related all roundabout cyclist accidents recorded by the hospital emergency department of the town of Odense, Denmark, through the years 1999-2003 (N=171) to various geometric features, age and traffic volume of all roundabouts on the Danish island of Funen (N=88). Cyclist and vehicle volumes turned out to be significant predictors in most of our models-the higher the volumes, the more accidents. Moreover, potential vehicle speed was a significant predictor, and so was age of the roundabout-older roundabouts related to more accidents and higher accident probability. Excluding 48 single cyclist accidents strengthened the relationship between accidents on one hand and vehicle and cyclist volume and potential vehicle speed on the other. This stresses the significance of speed and traffic volume for traffic accidents with more than one partner involved. The 48 single cyclist accidents were significantly related to the traffic volume of cyclists only. Due to our limited number of observations, the models should be regarded as indicative.

  2. Morbidity Caused by Accidents in Children under Five Years

    Mariela Dorta Figueredo


    Full Text Available Background: Accidents or unintentional injuries are a global health problem. In addition, they are considered as one of the leading causes of morbidity in children. Objective: To describe the morbidity caused by accidents in children under the age of five years in the V Health Area in Cienfuegos. Methods: A descriptive study was conducted in Area V Polyclinic, Cienfuegos, aimed at analyzing the morbidity caused by accidents (from June to November 2008 in children from zero to five years who belonged to consultations 3, 4, 23 and 25 of that health area. The demographic variables, type of accident, cause, place of occurrence, adult presence at the time of the accident, request for medical assistance, as well as risk factors were analyzed. Results: 40.2% of the population studied had accidents and the accident frequency rate reached 48.2%. Children aged two, three and less than one year were the most affected as well as males. Falls, burns and foreign body aspiration were the most frequent accidents, occurring mostly at home. Conclusions: Unfortunately adults are not doing everything possible to reduce the occurrence of accidents. They need to be more active in the child vigilance and the elimination of potential triggering factors of the accident.

  3. Predicting at-fault car accidents of older drivers.

    De Raedt, R; Ponjaert-Kristoffersen, I


    Considerable research shows car accidents are difficult to predict using screening tests. The objective of this exploratory study is to determine whether detailed accident analysis taking into account the specific accident type might enhance the predictive power of a standardised road test and a set of selected neuropsychological tests. Moreover, this study addresses the validity and reliability of performance-based driving evaluation. The sample consisted of 84 older drivers between 65 and 96 years of age who were referred for a fitness-to-drive evaluation. Using discriminant analyses, the subjects were classified as drivers with and without at-fault accidents. We compared the accuracy of neuropsychological tests and a road test for postdicting all accidents, accidents classified into two categories and accidents classified into four different categories. The percentages of correctly classified subject were highest at the level of the most detailed classification. These results suggest that, although accident prediction is difficult, the predictability of car accidents by neurocognitive measurements and a road test increases when the kind of accident is specified.

  4. Severe Accident Scoping Simulations of Accident Tolerant Fuel Concepts for BWRs

    Robb, Kevin R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)


    Accident-tolerant fuels (ATFs) are fuels and/or cladding that, in comparison with the standard uranium dioxide Zircaloy system, can tolerate loss of active cooling in the core for a considerably longer time period while maintaining or improving the fuel performance during normal operations [1]. It is important to note that the currently used uranium dioxide Zircaloy fuel system tolerates design basis accidents (and anticipated operational occurrences and normal operation) as prescribed by the US Nuclear Regulatory Commission. Previously, preliminary simulations of the plant response have been performed under a range of accident scenarios using various ATF cladding concepts and fully ceramic microencapsulated fuel. Design basis loss of coolant accidents (LOCAs) and station blackout (SBO) severe accidents were analyzed at Oak Ridge National Laboratory (ORNL) for boiling water reactors (BWRs) [2]. Researchers have investigated the effects of thermal conductivity on design basis accidents [3], investigated silicon carbide (SiC) cladding [4], as well as the effects of ATF concepts on the late stage accident progression [5]. These preliminary analyses were performed to provide initial insight into the possible improvements that ATF concepts could provide and to identify issues with respect to modeling ATF concepts. More recently, preliminary analyses for a range of ATF concepts have been evaluated internationally for LOCA and severe accident scenarios for the Chinese CPR1000 [6] and the South Korean OPR-1000 [7] pressurized water reactors (PWRs). In addition to these scoping studies, a common methodology and set of performance metrics were developed to compare and support prioritizing ATF concepts [8]. A proposed ATF concept is based on iron-chromium-aluminum alloys (FeCrAl) [9]. With respect to enhancing accident tolerance, FeCrAl alloys have substantially slower oxidation kinetics compared to the zirconium alloys typically employed. During a severe accident, Fe

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

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


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

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

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


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

  7. Synchronicité le rapport entre physique et psyché de Pauli et Jung à Chopra

    Teodorani, Massimo


    De mystérieux événements synchrones semblent parsemer nos vies. Tandis qu'une pensée affleure, un fait, qui renferme toujours un sens profond dont le but est de conduire nos vies vers leur destin, se produit à l'improviste, dans un synchronisme parfait. L'objectif de ce livre est de démontrer que le phénomène de la « synchronicité » est depuis longtemps étudié, en particulier par les physiciens quantiques. Ces recherches plongent leurs racines dans l'alliance durable et harmonieuse entre le grand psychologue analytique Carl Gustav Jung et le physicien quantique Wolfgang Pauli.

  8. Criticality accident in uranium fuel processing plant. Influence of the critical accident seen to consciousness investigation of the public

    Onishi, Teruaki [Kyoto Univ. (Japan)


    Here was introduced a consciousness investigation result carried out at Fukui prefecture and Osaka city after about two months of the JCO criticality accident. Peoples were disturbed by the accident, and not a little changed their individual estimations on items relating to energy. However, peoples lived in Fukui prefecture did not increase rate of opposition against nuclear energy promotion and nuclear power plant construction to their living area on comparison with a year before the accident. This reason might be understood by that the accident was not an accident of a nuclear power plant directly, and that their living area was much distant from place of the accident and was not suffered any danger. On the other hand, public opinion in Osaka city made worse on comparison with that before a year, and if such worse public opinion was thought to be due to the accident, its effect could be said to be different in each area even with no direct relation to the accident to shown a result dependent upon its various conditions. As a rough tendency on psychological disturbance due to the accident, it could be said that peoples became to have feelings of avoiding hard nuclear energy technology at a chance of the accident and to direct thoughts of soft natural energy and environment respect. (G.K.)

  9. Occupational accidents involving biological material among public health workers.

    Chiodi, Mônica Bonagamba; Marziale, Maria Helena Palucci; Robazzi, Maria Lúcia do Carmo Cruz


    This descriptive research aimed to recognize the occurrence of work accidents (WA) involving exposure to biological material among health workers at Public Health Units in Ribeirão Preto-SP, Brazil. A quantitative approach was adopted. In 2004, 155 accidents were notified by means of the Work Accident Communication (WAC). Sixty-two accidents (40%) involved exposure to biological material that could cause infections like Hepatitis and Aids. The highest number of victims (42 accidents) came from the category of nursing aids and technicians. Needles were responsible for 80.6% of accidents and blood was the biological material involved in a majority of occupational exposure cases. This subject needs greater attention, so that prevention measures can be implemented, which consider the peculiarities of the activities carried out by the different professional categories.

  10. Explaining and predicting workplace accidents using data-mining techniques

    Rivas, T., E-mail: trivas@uvigo.e [Dpto. Ingenieria de los Recursos Naturales y Medio Ambiente, E.T.S.I. Minas, University of Vigo, Campus Lagoas, 36310 Vigo (Spain); Paz, M., E-mail: [Dpto. Ingenieria de los Recursos Naturales y Medio Ambiente, E.T.S.I. Minas, University of Vigo, Campus Lagoas, 36310 Vigo (Spain); Martin, J.E., E-mail: [CIPP International, S.L. Parque Tecnologico de Asturias, Parcela 43, Oficina 11, 33428 Llanera (Spain); Matias, J.M., E-mail: jmmatias@uvigo.e [Dpto. Estadistica e Investigacion Operativa, E.T.S.I. Minas, University of Vigo, Campus Lagoas, 36310 Vigo (Spain); Garcia, J.F., E-mail: [CIPP International, S.L. Parque Tecnologico de Asturias, Parcela 43, Oficina 11, 33428 Llanera (Spain); Taboada, J., E-mail: jtaboada@uvigo.e [Dpto. Ingenieria de los Recursos Naturales y Medio Ambiente, E.T.S.I. Minas, University of Vigo, Campus Lagoas, 36310 Vigo (Spain)


    Current research into workplace risk is mainly conducted using conventional descriptive statistics, which, however, fail to properly identify cause-effect relationships and are unable to construct models that could predict accidents. The authors of the present study modelled incidents and accidents in two companies in the mining and construction sectors in order to identify the most important causes of accidents and develop predictive models. Data-mining techniques (decision rules, Bayesian networks, support vector machines and classification trees) were used to model accident and incident data compiled from the mining and construction sectors and obtained in interviews conducted soon after an incident/accident occurred. The results were compared with those for a classical statistical techniques (logistic regression), revealing the superiority of decision rules, classification trees and Bayesian networks in predicting and identifying the factors underlying accidents/incidents.

  11. Applicability of simplified human reliability analysis methods for severe accidents

    Boring, R.; St Germain, S. [Idaho National Lab., Idaho Falls, Idaho (United States); Banaseanu, G.; Chatri, H.; Akl, Y. [Canadian Nuclear Safety Commission, Ottawa, Ontario (Canada)


    Most contemporary human reliability analysis (HRA) methods were created to analyse design-basis accidents at nuclear power plants. As part of a comprehensive expansion of risk assessments at many plants internationally, HRAs will begin considering severe accident scenarios. Severe accidents, while extremely rare, constitute high consequence events that significantly challenge successful operations and recovery. Challenges during severe accidents include degraded and hazardous operating conditions at the plant, the shift in control from the main control room to the technical support center, the unavailability of plant instrumentation, and the need to use different types of operating procedures. Such shifts in operations may also test key assumptions in existing HRA methods. This paper discusses key differences between design basis and severe accidents, reviews efforts to date to create customized HRA methods suitable for severe accidents, and recommends practices for adapting existing HRA methods that are already being used for HRAs at the plants. (author)

  12. A framework for the assessment of severe accident management strategies

    Kastenberg, W.E. [ed.; Apostolakis, G.; Dhir, V.K. [California Univ., Los Angeles, CA (United States). Dept. of Mechanical, Aerospace and Nuclear Engineering] [and others


    Severe accident management can be defined as the use of existing and/or altemative resources, systems and actors to prevent or mitigate a core-melt accident. For each accident sequence and each combination of severe accident management strategies, there may be several options available to the operator, and each involves phenomenological and operational considerations regarding uncertainty. Operational uncertainties include operator, system and instrumentation behavior during an accident. A framework based on decision trees and influence diagrams has been developed which incorporates such criteria as feasibility, effectiveness, and adverse effects, for evaluating potential severe accident management strategies. The framework is also capable of propagating both data and model uncertainty. It is applied to several potential strategies including PWR cavity flooding, BWR drywell flooding, PWR depressurization and PWR feed and bleed.

  13. Car accidents as a method of suicide: a comprehensive overview.

    Pompili, Maurizio; Serafini, Gianluca; Innamorati, Marco; Montebovi, Franco; Palermo, Mario; Campi, Sandra; Stefani, Henry; Giordano, Gloria; Telesforo, Ludovica; Amore, Mario; Girardi, Paolo


    The research literature provides evidence on the possible link between single-car accident drivers and suicidal intent, and some scholars have stressed the role of unconscious suicidal motivations in some single-car accidents. This paper review relevant literature on the topic and sheds light on neglected factors that may play a central role in reducing the number of deaths due to car accidents. We performed careful PubMed, and PsycInfo searches to identify all papers and book chapters in English during the period 1955-2011. Our overview of the literature indicates that above 2% of the traffic accidents are suicide behaviors. However, the phenomenon may be underreported, considering that suicides by car accidents may be reported as accidental in the national statistics. On the other hand, the association between accident-pronesses and unconscious self-destructive impulses is an issue that is difficult to solve. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  14. Prevention of "simple accidents at work" with major consequences

    Jørgensen, Kirsten


    of prevention or safety methodologies and procedures established for major accidents are applicable to simple accidents. The article goes back to basics about accidents causes, to review the nature of successful prevention techniques and to analyze what have been constraints to getting this knowledge used more...... occupational accidents a year were notified leading to 4500 fatalities and 90,000 permanent disabilities each year. The article looks at the concept ‘‘accident’’ to find similarities and distinctions between major and simple accident characteristics. The purpose is to find to what extent the same kinds......The concept ‘‘simple accidents’’ is understood as traumatic events with one victim. In the last 10 years many European countries have seen a decline in the number of fatalities, but there still remain many severe accidents at work. In the years 2009–2010 in European countries 2.0–2.4 million...

  15. Level of neurotic disorders among drivers causing traffic accidents

    Đurić Predrag; Filipović Danka


    Different aspects of driver personality may affect traffic safety. Extended driver reaction time causes deceleration of the reflexes, which is a major cause of traffic accidents. Cornell index was used in 30 drivers responsible for traffic accidents, with the aim to measure their level of neurotic disorder and compare them with results of controls (drivers not responsible for traffic accidents). Reaction time was measured and compared among subjects with normal results of Cornell test and tho...



    Aviation crashes all over the world have recently been on the high rise, stemming from negligence, mechanical faults, weather, ground control errors, pilot errors, taxing and maintenance crew errors as probable reasons for such accidents. This study models the probabilistic risk assessment of runway accident hazards in Nigeria aviation sector. Six categories of runway accident hazards with their corresponding basic events were identified and modeled using fault tree analysis method of probabi...

  17. Factors Associated with Road Accidents among Brazilian Motorcycle Couriers

    da Silva, Daniela Wosiack; Andrade, Selma Maffei de; Soares,Dorotéia Fátima Pelissari de Paula; Mathias,Thais Aidar de Freitas; Matsuo, Tiemi; de Souza, Regina Kazue Tanno


    The objective of the study was to identify factors associated with reports of road accidents, among motorcycle couriers in two medium-sized municipalities in southern Brazil. A self-administered questionnaire was answered by motorcycle couriers that had worked for at least 12 months in this profession. The outcomes analyzed were reports on accidents and serious accidents over the 12 months prior to the survey. Bivariate and multivariate analyses by means of logistic regression were carried ou...

  18. Study of Spanish mining accidents using data mining techniques

    Sanmiquel Pera, Lluís; Rossell Garriga, Josep Maria; Vintró Sánchez, Carla


    Mining is an economic sector with a high number of accidents. Mines are hazardous places and workers can suffer a wide variety of injuries. Utilizing a database composed of almost 70,000 occupational accidents and fatality reports corresponding to the decade 2003–2012 in the Spanish mining sector, the paper analyzes the main causes of those accidents. To carry out the study, powerful statistical tools have been applied, such as Bayesian classi¿ers, decision trees or contingency t...

  19. Strategies for dealing with resistance to recommendations from accident investigations

    Lundberg, Jonas; Rollenhagen, Carl; Hollnagel, Erik; Rankin, Amy


    Accident investigation reports usually lead to a set of recommendations for change. These recommendations are, however, sometimes resisted for reasons such as various aspects of ethics and power. When accident investigators are aware of this, they use several strategies to overcome the resistance. This paper describes strategies for dealing with four different types of resistance to change. The strategies were derived from qualitative analysis of 25 interviews with Swedish accident investigat...

  20. TMI-2 accident: core heat-up analysis

    Ardron, K.H.; Cain, D.G.


    This report summarizes NSAC study of reactor core thermal conditions during the accident at Three Mile Island, Unit 2. The study focuses primarily on the time period from core uncovery (approximately 113 minutes after turbine trip) through the initiation of sustained high pressure injection (after 202 minutes). The transient analysis is based upon established sequences of events; plant data; post-accident measurements; interpretation or indirect use of instrument responses to accident conditions.

  1. Accidents of surface effect ships and hydrofoil craft

    Korotkin, I.M.


    The work describes 200 accidents and disasters of hovercraft and hydrofoil craft of the United States, Great Britain, France, and other fleets which occurred in the 1960s and 1970s as a result of capsizing, storm damage, collisions, fires, explosions, etc. The causes of the accidents, the functioning of various craft systems, and the actions of the crews are examined. Recommendations on the prevention of such accidents are discussed.

  2. National and regional analysis of road accidents in Spain.

    Tolón-Becerra, A; Lastra-Bravo, X; Flores-Parra, I


    In Spain, the absolute fatality figures decreased almost 50 percent between 1998 and 2009. Despite this great effort, road mortality is still of great concern to political authorities. Further progress requires efficient road safety policy based on an optimal set of measures and targets that consider the initial conditions and characteristics in each region. This study attempts to analyze road accidents in Spain and its provinces in time and space during 1998-2009. First, we analyzed daily, monthly, and nationwide (NUTS 0) development of road accidents, the correlation between logarithmic transformations of road accidents and territorial and socioeconomic variables, the causality by simple linear regression of road accidents and territorial and socioeconomic variables, and preliminary frequency by fast Fourier transform. Then we analyzed the annual trend in accidents in the Spanish provinces (NUTS 3) and found a correlation between the logarithmic transformations of the mortality rate, fatalities per fatal accident, and accidents resulting in injuries per inhabitant variables and population, population density, gross domestic product (GDP), length of road network, and area. Finally, causality was analyzed by simple linear regression. The most outstanding results were the negative correlation between mortality rate and population density in Spanish provinces, which has increased over time, and that road accidents in Spain have an approximate periodicity of 57 days. The fast Fourier transform analysis of road accident frequency in Spain was useful in identifying the periodic, harmonic components of accidents and casualties. The periodicity observed both for the period 1998-2009 and by year showed that the highest intensity in road accidents was bimonthly, despite the lower number of accidents and casualties in the spectra of amplitude and power and efforts to reduce the intensity and concentration during off-season travel (summer and December).

  3. Car accidents on a single-lane highway

    Huang, Ding-Wei; Wu, Yu-Ping


    We study the occurrence of car accidents in the Nagel-Schreckenberg model. Both the effects of stochastic braking and speed limit are analyzed. An approximate scaling relation is observed with the varying of speed limit. The stochastic noise will enhance the probability for accidents in the low density region and suppress that in the high density region. The probability for car accidents to occur becomes a broadened distribution over a wide range of density.

  4. Severe Accidents in the Energy Sector

    Hirschberg, S.; Spiekerman, G.; Dones, R


    A comprehensive database on severe accidents, with main emphasis on the ones associated with the energy sector, has been established by the Paul Scherrer Institute (PSI). Fossil energy carriers, nuclear power and hydro power are covered in ENSAD (Energy related Severe Accident Database), and the scope of work includes all stages of the analysed energy chains, i.e. exploration, extraction, transports, processing, storage and waste disposal. The database has been developed using a wide variety of sources. As opposed to the previous studies the ambition of the present work has been, whenever feasible, to cover a relatively broad spectrum of damage categories of interest. This includes apart from fatalities also serious injuries, evacuations, land or water contamination, and economic losses. Currently, ENSAD covers 13,914 accidents, of which 4290 are energy related, and 1943 are considered as severe accidents. Significant effort has been directed towards the examination of the relevance of the worldwide accident records to the Swiss specific conditions, particularly in the context of nuclear and hydro power. For example, a detailed investigation of large dam failures and their consequences was carried out. Generally, while Swiss specific aspects are emphasised, the major part of the collected and analysed data, as well as the insights gained, are considered to be of general interest. In particular, three sets of the aggregated results are provided based on world wide occurrence, on OECD countries, and on non OECD countries, respectively. Significant differences exist between the aggregated, normalised damage rates assessed for the various energy carriers: On the world wide basis, the broader picture obtained by coverage of full energy chains leads to aggregated immediate fatality rates being much higher for the fossil fuels than what one would expect if power plants only were considered. The highest rates apply to LPG, followed by hydro, oil, coal, natural gas and

  5. Fukushima nuclear power plant accident was preventable

    Kanoglu, Utku; Synolakis, Costas


    On 11 March 2011, the fourth largest earthquake in recorded history triggered a large tsunami, which will probably be remembered from the dramatic live pictures in a country, which is possibly the most tsunami-prepared in the world. The earthquake and tsunami caused a major nuclear power plant (NPP) accident at the Fukushima Dai-ichi, owned by Tokyo Electric Power Company (TEPCO). The accident was likely more severe than the 1979 Three Mile Island and less severe than the Chernobyl 1986 accidents. Yet, after the 26 December 2004 Indian Ocean tsunami had hit the Madras Atomic Power Station there had been renewed interest in the resilience of NPPs to tsunamis. The 11 March 2011 tsunami hit the Onagawa, Fukushima Dai-ichi, Fukushima Dai-ni, and Tokai Dai-ni NPPs, all located approximately in a 230km stretch along the east coast of Honshu. The Onagawa NPP was the closest to the source and was hit by an approximately height of 13m tsunami, of the same height as the one that hit the Fukushima Dai-ichi. Even though the Onagawa site also subsided by 1m, the tsunami did not reach to the main critical facilities. As the International Atomic Energy Agency put it, the Onagawa NPP survived the event "remarkably undamaged." At Fukushima Dai-ichi, the three reactors in operation were shut down due to strong ground shaking. The earthquake damaged all offsite electric transmission facilities. Emergency diesel generators (EDGs) provided back up power and started cooling down the reactors. However, the tsunami flooded the facilities damaging 12 of its 13 EDGs and caused a blackout. Among the consequences were hydrogen explosions that released radioactive material in the environment. It is unfortunately clear that TEPCO and Japan's principal regulator Nuclear and Industrial Safety Agency (NISA) had failed in providing a professional hazard analysis for the plant, even though their last assessment had taken place only months before the accident. The main reasons are the following. One

  6. Naissance de la bestialité. Une anthropologie du rapport homme-animal dans les années 1300

    Pierre-Olivier Dittmar


    Full Text Available Composition du juryMonsieur Jérôme Baschet,Monsieur Philippe Descola,Monsieur Michel Pastoureau,Monsieur Jean-Claude Schmitt (dir.,Madame Claudine Vassas,Monsieur Jean-Jacques Vincensini.Thèse soutenue à l’INHA, Salle Walter Benjamin, le 29 juin 2010RésuméLe rapport à l’animal dans le contexte chrétien est paradoxal. Alors qu’il se trouve pour la première fois totalement exclu du sacré légitime (abandon du sacrifice antique, des interdits alimentaires juifs, l’animal est extrêmement présent...

  7. New report reveals eco-efficiency of supermarket refrigeration systems. Refrigerant choice; Rapport onthult eco-effiency van supermarktkoelsystemen. Koudemiddelkeuze



    Ever since the EU has committed to cut greenhouse gas emissions by 20%, food retailers have been under enormous pressure to reduce their carbon footprint. Refrigeration is part of the solution, as it accounts for some 50% of the energy consumption in a typical store. A new report by the British environmental consultants SKM Enviros evaluates different refrigeration solutions. [Dutch] Sinds de EU heeft besloten de uitstoot van broeikasgassen met twintig procent terug te brengen, staan foodretailers onder enorme druk om hun ecologische 'footprint' te verminderen. Koeling is een onderdeel van de oplossing, omdat het circa vijftig procent van het energiegebruik in een gemiddelde winkel voor zijn rekening neemt. Een nieuw rapport van de Britse milieuconsultants SKM Enviros evalueert verschillende koeloplossingen.

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

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


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

  9. Analysis of traffic accidents in children

    Pavlekić Snežana


    Full Text Available Introduction: Violent health damages of different origin (accidents, murders, suicides in children and youth are one of the main causes of death and disabilities in this group of population in most countries. Objective: Objective of our paper was to analyze all related factors of traffic accidents involving children and to propose adequate measures of their prevention. Method: The analysis of fatal traffic accidents of children and youth aged to 18 years on the territory of Belgrade, within the period from 1998 to 2002. Results: In relation to other forms of violent death, the traffic mortality rate in children and youth holds the leading position, accounting for 56.9% with pedestrians as the most frequent category (57.4%. The most frequent age was between 7 and 9 years (46.8% and the boys were more frequently injured than the girls. It was established that the majority of children (51.9% was either running across the street outside the pedestrian/ zebra crossings or they were carelessly running out in the street, especially in April, July, August and September. More than a half of them (55.5%, predominantly school children, were injured by the end of working week, on Thursday and Friday. Conclusion: Results of our research have shown that the traffic education of children in our region is inadequate. Due to the abovementioned, it is primarily necessary to establish long-term and permanent education of this category of population. In addition, some public investments in the City infrastructure will be required in order to reduce the risk of traffic injuries in children.

  10. Preliminary dose assessment of the Chernobyl accident

    Hull, A.P.


    From the major accident at Unit 4 of the Chernobyl nuclear power station, a plume of airborne radioactive fission products was initially carried northwesterly toward Poland, thence toward Scandinavia and into Central Europe. Reports of the levels of radioactivity in a variety of media and of external radiation levels were collected in the Department of Energy's Emergency Operations Center and compiled into a data bank. Portions of these and other data which were obtained directly from published and official reports were utilized to make a preliminary assessment of the extent and magnitude of the external dose to individuals downwind from Chernobyl. Radioactive /sup 131/I was the predominant fission product. The time of arrival of the plume and the maximum concentrations of /sup 131/I in air, vegetation and milk and the maximum reported depositions and external radiation levels have been tabulated country by country. A large amount of the total activity in the release was apparently carried to a significant elevation. The data suggest that in areas where rainfall occurred, deposition levels were from ten to one-hundred times those observed in nearby ''dry'' locations. Sufficient spectral data were obtained to establish average release fractions and to establish a reference spectra of the other nuclides in the release. Preliminary calculations indicated that the collective dose equivalent to the population in Scandinavia and Central Europe during the first year after the Chernobyl accident would be about 8 x 10/sup 6/ person-rem. From the Soviet report, it appears that a first year population dose of about 2 x 10/sup 7/ person-rem (2 x 10/sup 5/ Sv) will be received by the population who were downwind of Chernobyl within the U.S.S.R. during the accident and its subsequent releases over the following week. 32 refs., 14 figs., 20 tabs.

  11. A cluster analysis on road traffic accidents using genetic algorithms

    Saharan, Sabariah; Baragona, Roberto


    The analysis of traffic road accidents is increasingly important because of the accidents cost and public road safety. The availability or large data sets makes the study of factors that affect the frequency and severity accidents are viable. However, the data are often highly unbalanced and overlapped. We deal with the data set of the road traffic accidents recorded in Christchurch, New Zealand, from 2000-2009 with a total of 26440 accidents. The data is in a binary set and there are 50 factors road traffic accidents with four level of severity. We used genetic algorithm for the analysis because we are in the presence of a large unbalanced data set and standard clustering like k-means algorithm may not be suitable for the task. The genetic algorithm based on clustering for unknown K, (GCUK) has been used to identify the factors associated with accidents of different levels of severity. The results provided us with an interesting insight into the relationship between factors and accidents severity level and suggest that the two main factors that contributes to fatal accidents are "Speed greater than 60 km h" and "Did not see other people until it was too late". A comparison with the k-means algorithm and the independent component analysis is performed to validate the results.

  12. Modeling accident frequency in Denmark for improving road safety

    Lyckegaard, Allan; Hels, Tove; Kaplan, Sigal

    Traffic accidents result in huge costs to society in terms of death, injury, lost productivity, and property damage. The main objective of the current study is the development of an accident frequency model that predicts the expected number of accidents on a given road segment, provided...... concerning police recorded accidents, link characteristics of the road network, traffic volumes from the national transport models are merged to estimate the model. Spatial correlation between road sections is taken into account for correcting for unobserved correlation between contiguous locations....

  13. Analysis on relation between safety input and accidents

    YAO Qing-guo; ZHANG Xue-mu; LI Chun-hui


    The number of safety input directly determines the level of safety, and there exists dialectical and unified relations between safety input and accidents. Based on the field investigation and reliable data, this paper deeply studied the dialectical relationship between safety input and accidents, and acquired the conclusions. The security situation of the coal enterprises was related to the security input rate, being effected little by the security input scale, and build the relationship model between safety input and accidents on this basis, that is the accident model.

  14. Summary of a workshop on severe accident management for BWRs

    Kastenberg, W.E. [ed.; Apostolakis, G.; Jae, M.; Milici, T.; Park, H.; Xing, L.; Dhir, V.K.; Lim, H.; Okrent, D.; Swider, J.; Yu, D. [California Univ., Los Angeles, CA (United States). Dept. of Mechanical, Aerospace and Nuclear Engineering


    Severe accident management can be defined as the use of existing and/or alternative resources, systems and actions to prevent or mitigate a core-melt accident. For each accident sequence and each combination of strategies there may be several options available to the operator; and each involves phenomenological and operational considerations regarding uncertainty. Operational uncertainties include operator, system and instrument behavior during an accident. During the period September 26--28, 1990, a workshop was held at the University of California, Los Angeles, to address these uncertainties for Boiling Water Reactors (BWRs). This report contains a summary of the workshop proceedings.

  15. Strategies for dealing with resistance to recommendations from accident investigations.

    Lundberg, Jonas; Rollenhagen, Carl; Hollnagel, Erik; Rankin, Amy


    Accident investigation reports usually lead to a set of recommendations for change. These recommendations are, however, sometimes resisted for reasons such as various aspects of ethics and power. When accident investigators are aware of this, they use several strategies to overcome the resistance. This paper describes strategies for dealing with four different types of resistance to change. The strategies were derived from qualitative analysis of 25 interviews with Swedish accident investigators from seven application domains. The main contribution of the paper is a better understanding of effective strategies for achieving change associated with accident investigation. Copyright © 2011 Elsevier Ltd. All rights reserved.

  16. Development of Database for Accident Analysis in Indian Mines

    Tripathy, Debi Prasad; Guru Raghavendra Reddy, K.


    Mining is a hazardous industry and high accident rates associated with underground mining is a cause of deep concern. Technological developments notwithstanding, rate of fatal accidents and reportable incidents have not shown corresponding levels of decline. This paper argues that adoption of appropriate safety standards by both mine management and the government may result in appreciable reduction in accident frequency. This can be achieved by using the technology in improving the working conditions, sensitising workers and managers about causes and prevention of accidents. Inputs required for a detailed analysis of an accident include information on location, time, type, cost of accident, victim, nature of injury, personal and environmental factors etc. Such information can be generated from data available in the standard coded accident report form. This paper presents a web based application for accident analysis in Indian mines during 2001-2013. An accident database (SafeStat) prototype based on Intranet of the TCP/IP agreement, as developed by the authors, is also discussed.

  17. Cellular phones and traffic accidents: an epidemiological approach.

    Violanti, J M; Marshall, J R


    Using epidemiological case-control design and logistic regression techniques, this study examined the association of cellular phone use in motor vehicles and traffic accident risk. The amount of time per month spent talking on a cellular phone and 18 other driver inattention factors were examined. Data were obtained from: (1) a case group of 100 randomly selected drivers involved in accidents within the past 2 years, and (2) a control group of 100 randomly selected licensed drivers not involved in accidents within the past 10 years. Groups were matched on geographic residence. Approximately 13% (N = 7) of the accident and 9% (N = 7) of the non-accident group reported use of cellular phones while driving. Data was obtained from Department of Motor Vehicles accident reports and survey information from study subjects. We hypothesized that increased use of cellular phones while driving was associated with increased odds of a traffic accident. Results indicated that talking more than 50 minutes per month on cellular phones in a vehicle was associated with a 5.59-fold increased risk in a traffic accident. The combined use of cellular phones and motor and cognitive activities while driving were also associated with increased traffic accident risk. Readers should be cautioned that this study: (1) consists of a small sample, (2) reveals statistical associations and not causal relationships, and (3) does not conclude that talking on cellular phones while driving is inherently dangerous.

  18. Trend of Elevator-Related Accidents in Tehran

    Ali Khaji


    Full Text Available Background:   Elevator-related accidents are uncommon, but can cause significant injury. However, little data exist on these types of accidents. To compile and analyze accident data involving elevators in an effort to eliminate or at least significantly reduce such accidents. Methods: In this retrospective study we investigated 1,819 cases of elevator-related accidents during a four-year period (1999-2003 in Tehran. The data were obtained from the Tehran Safety Services & Fire Fighting Organization (TSFO that is officially and solely responsible to conduct rescue missions of civilians in Tehran. Results: The number of elevator accidents has increased steadily during the four year study period. During these four years here was a positive upward trend for serious injuries and mortality resulting from elevator accidents. Technical problems were the main cause with 74.5%, followed by power loss and overcapacity riding with 11.5% and 7.9%respectively. Sixty-three individuals sustained serious injury and 15 people died as a result of elevator accidents. The number of accidents was significantly higher in summer (x2=18.32, P=0.032 and a considerable proportion of incidences (54%, 947 cases out of 1819 occurred between 5 and 12 pm. Conclusions: Establishment of an organization to inspect the settings, maintenance, and repair of elevators is necessary

  19. Development of Database for Accident Analysis in Indian Mines

    Tripathy, Debi Prasad; Guru Raghavendra Reddy, K.


    Mining is a hazardous industry and high accident rates associated with underground mining is a cause of deep concern. Technological developments notwithstanding, rate of fatal accidents and reportable incidents have not shown corresponding levels of decline. This paper argues that adoption of appropriate safety standards by both mine management and the government may result in appreciable reduction in accident frequency. This can be achieved by using the technology in improving the working conditions, sensitising workers and managers about causes and prevention of accidents. Inputs required for a detailed analysis of an accident include information on location, time, type, cost of accident, victim, nature of injury, personal and environmental factors etc. Such information can be generated from data available in the standard coded accident report form. This paper presents a web based application for accident analysis in Indian mines during 2001-2013. An accident database (SafeStat) prototype based on Intranet of the TCP/IP agreement, as developed by the authors, is also discussed.

  20. Development of severe accident management and training support system

    Jeong, Kwang Sub; Kim, Ko Ryo; Jung, Won Dae; Ha, Jae Joo


    Recently, the overall severe accident management strategy is under development according to the logical flow of severe accident management guidelines in some foreign countries. In Korea, the basis of severe accident management strategy is established due to the development of Korean severe accident guideline. In the straining system, the professional information as well as the general information for severe accident should be provided to the related personnel and the function of prior simulation for plant behavior according to strategy execution should be required. Korean severe accident management guideline is chosen as the basis logic for development of support system for decision-support and training related with execution of severe accident strategy. The training simulator is developed for prior expectation of plant behavior and the severe accident computer code, MELCOR, is utilized as the engine, and it is possible to operate equipments necessary for execution of severe accident management guidelines. And also, the graphical interface is developed to provide the plant status and provide status change of major equipments dynamically.

  1. Postulated accident scenarios in weapons disassembly

    Payne, S.S. [Dept. of Energy, Albuquerque, NM (United States)


    A very brief summary of three postulated accident scenarios for weapons disassembly is provided in the paper. The first deals with a tetrahedral configuration of four generic pits; the second, an infinite planar array of generic pits with varying interstitial water density; and the third, a spherical shell with internal mass suspension in water varying the size and mass of the shell. Calculations were performed using the Monte Carlo Neutron Photon transport code MCNP4A. Preliminary calculations pointed to a need for higher resolution of small pit separation regimes and snapshots of hydrodynamic processes of water/plutonium mixtures.

  2. Analysis of FY79 Army Aircraft Accidents.


    materiel failure/ malfunction 1. A accident. taskerrr (E) s Jb prforanc whch evited The acronym for the 3W approach to the Investigation, fro tht rquied y... lulli , It t , 1AZ" l iil~ i ..-... lI :.].,;.’,, - ,- S !5U" i_ ’ , o ’o , "% ", . #.,""" ".’ - "-’.’’’’-. "" " "’ ."- " " " II I S.7 44’ * U 11 Imem <I

  3. The classic. Review article: Traffic accidents. 1966.

    Tscherne, H


    This Classic Article is a translation of the original work by Prof. Harald Tscherne, Der Straßenunfall [Traffic Accidents]. An accompanying biographical sketch of Prof. Tscherne is available at DOI 10.1007/s11999-013-3011-x . An online version of the original German article is available as supplemental material. The Classic Article is reproduced with permission from Brüder Hollinek & Co. GesmbH, Purkersdorf, Austria. The original article was published in Wien Med Wochenschr. 1966;116:105-108. (Translated by Dr. Roman Pfeifer.).

  4. Accounting for the cost of occupational accidents

    Rikhardsson, Pall M.


    consequences for the company. This, however, presents some challenges due to the current set up of many management accounting systems. The paper explores these issues in the context of the Systematic Accident Cost Analysis (SACA) project, which was carried out during 2001 by The Aarhus School of Business...... and PricewaterhouseCoopers Denmark with financial support from The Danish National Working Environment Authority. It focused on developing and testing a method for the evaluation of the occupational costs and how this might be linked to management accounting and control systems....

  5. Accounting for the cost of occupational accidents

    Rikhardsson, Pall M.


    consequences for the company. This, however, presents some challenges due to the current set up of many management accounting systems. The paper explores these issues in the context of the Systematic Accident Cost Analysis (SACA) project, which was carried out during 2001 by The Aarhus School of Business...... and PricewaterhouseCoopers Denmark with financial support from The Danish National Working Environment Authority. It focused on developing and testing a method for the evaluation of the occupational costs and how this might be linked to management accounting and control systems....

  6. Bicycle safety in bicycle to car accidents

    Rodarius, C.; Mordaka, J.K.; Versmissen, A.C.M.


    Much attention is being paid to pedestrian safety by international working groups such as EEVC WG17, in research projects such as APROSYS ( and consumer organisations like Euro NCAP ( In addition legal requirements are in place, like the EU directive 2003/102/EC. However, it can be seen from the BRON (Bestand geRegistreerde Ongevallen Nederland) accident database that in the Netherlands more people get killed or injured while riding a bicycle than as a pedest...

  7. Rapports familiaux et dynamique de l’exclusion dans « La Métamorphose » de Franz KAFKA

    Hébatallah Emad El-Dine Abdel-Razek


    Full Text Available Dans cette recherche nous étudions les rapports familiaux et la dynamique de l’exclusion dans « La Métamorphose » de Franz KAFKA. Nous mettons en lumière l’impact de la vie de l’auteur sur cette nouvelle, notamment sa relation conflictuelle avec son père. Porte-parole de l’écrivain, Grégoire Samsa imagine qu’un jour il s’est transformé en vermine. Au lieu de chercher la cause de cette métamorphose, ses parents le boycottent et finissent par chercher à se débarrasser de lui. Notre étude aborde les rapports que tient le protagoniste avec sa mère, sa sœur et son père qui, à leur tour, subissent une métamorphose imprévue. Effacée et fragile, la mère est impuissante devant la violence du père et de la sœur.  Nous analysons également les étapes de la dégénérescence du héros (perte de la voix, insomnie, perte de l’appétit, perte de la mobilité. A la fin de notre recherche nous constatons que cette métamorphose est un moyen de s’échapper au monde du travail étouffant et à l’aliénation éprouvée par le protagoniste au sein de la famille.  

  8. Traffic accident or dumping? - Striking results of a traffic accident reconstruction.

    Nerger, Eric; Bayer, Ronny; Gärtner, Tobias; Dreßler, Jan; Ondruschka, Benjamin


    An atypical traffic accident scenario should be investigated directly at the crash site from all concerned professions, especially police men, forensic pathologists and technical experts, to get a personal overview and impression of the situation and the opportunity for interdisciplinary discussion. We present the rare case of a fatal traffic accident on a German motorway which was initially thought to be an accidental discovery of dumping a corpse. Based on autopsy findings, the technical investigation and the accident reconstruction, this case was solved as a spectacular form of a collision between a pedestrian and a bonnet-front car, which was not described elsewhere in scientific literature to the best of our knowledge. The pedestrian was hit in an upright body position, was lifted up by the car, smashed the windscreen and flew over the car with several body rotations. His flight curve ends directly at the roof of the car during brake processing, where the body touched the roof, smashed the rear-window and landed in the trunk. Based on the technical investigation, the driver of the car was not able to hide the accident. However, the pedestrian could have avoided the collision if he did not cross the motorway on foot.

  9. A comparison of the hazard perception ability of accident-involved and accident-free motorcycle riders.

    Cheng, Andy S K; Ng, Terry C K; Lee, Hoe C


    Hazard perception is the ability to read the road and is closely related to involvement in traffic accidents. It consists of both cognitive and behavioral components. Within the cognitive component, visual attention is an important function of driving whereas driving behavior, which represents the behavioral component, can affect the hazard perception of the driver. Motorcycle riders are the most vulnerable types of road user. The primary purpose of this study was to deepen our understanding of the correlation of different subtypes of visual attention and driving violation behaviors and their effect on hazard perception between accident-free and accident-involved motorcycle riders. Sixty-three accident-free and 46 accident-involved motorcycle riders undertook four neuropsychological tests of attention (Digit Vigilance Test, Color Trails Test-1, Color Trails Test-2, and Symbol Digit Modalities Test), filled out the Chinese Motorcycle Rider Driving Violation (CMRDV) Questionnaire, and viewed a road-user-based hazard situation with an eye-tracking system to record the response latencies to potentially dangerous traffic situations. The results showed that both the divided and selective attention of accident-involved motorcycle riders were significantly inferior to those of accident-free motorcycle riders, and that accident-involved riders exhibited significantly higher driving violation behaviors and took longer to identify hazardous situations compared to their accident-free counterparts. However, the results of the regression analysis showed that aggressive driving violation CMRDV score significantly predicted hazard perception and accident involvement of motorcycle riders. Given that all participants were mature and experienced motorcycle riders, the most plausible explanation for the differences between them is their driving style (influenced by an undesirable driving attitude), rather than skill deficits per se. The present study points to the importance of

  10. MELCOR modeling of Fukushima unit 2 accident

    Sevon, Tuomo [VTT Technical Research Centre of Finland, Espoo (Finland)


    A MELCOR model of the Fukushima Daiichi unit 2 accident was created in order to get a better understanding of the event and to improve severe accident modeling methods. The measured pressure and water level could be reproduced relatively well with the calculation. This required adjusting the RCIC system flow rates and containment leak area so that a good match to the measurements is achieved. Modeling of gradual flooding of the torus room with water that originated from the tsunami was necessary for a satisfactory reproduction of the measured containment pressure. The reactor lower head did not fail in this calculation, and all the fuel remained in the RPV. 13 % of the fuel was relocated from the core area, and all the fuel rods lost their integrity, releasing at least some volatile radionuclides. According to the calculation, about 90 % of noble gas inventory and about 0.08 % of cesium inventory was released to the environment. The release started 78 h after the earthquake, and a second release peak came at 90 h. Uncertainties in the calculation are very large because there is scarce public data available about the Fukushima power plant and because it is not yet possible to inspect the status of the reactor and the containment. Uncertainty in the calculated cesium release is larger than factor of ten.

  11. Road Traffic Accidents: A Wild Life Exterminator

    Hadiseh Kavandi


    Full Text Available Once commonly traced in various parts of Southwest Asia, the Iranian cheetah (Acinonyx jubatus venaticus, a disparagingly endangered cheetah subspecies, seems to have been driven to extinction. Restricted to its only remained appropriate habitat, The Iranian cheetah has barely survived in Iran's Dasht-e Kavir plateau. Throughout the 1970s, about 200 cheetahs were estimated to live in seven protected areas in Iran (1. Nevertheless, the figures dramatically declined to 50 and 60 individuals in 2005–2006. Over ten years, Iranian researchers captured images of 76 individual cheetahs using 80 camera traps implanted throughout the Dasht-e Kavir plateau (2. Disappointingly in 2011, camera traps captured only 20 individuals in the protected areas (2, 3. What adds insult to the injury is knowing the fact that two-thirds of cheetah deaths in 2012–2013 were due to road accidents(4.      Beside the human fatalities and injuries, road traffic accidents remain as serious threats for wildlife. Although numerous measures are taken to hinder the extinction of this subspecies, efforts should be concentrated on long-term planning at both national and international levels to raise awareness and promote willingness to address this ongoing yet controllable damage.

  12. Reconsidering Health Consequences of the Chernobyl Accident.

    Socol, Yehoshua


    The Chernobyl accident led to major human suffering caused by the evacuation and other counter-measures. However, the direct health consequences of the accident-related radiation exposures, besides the acute effects and small number of thyroid cancers, have not been observed. This absence is challenged by some influential groups affecting public policies who claim that the true extent of radiogenic health consequences is covered up. We consider such claims. The most conservative (in this case - overestimating) linear no-threshold hypothesis was used to calculate excess cancer expectations for cleanup workers, the population of the contaminated areas and the global population. Statistical estimations were performed to verify whether such expected excess was detectable. The calculated cancer excess for each group is much less than uncertainties in number of cancer cases in epidemiological studies. Therefore the absence of detected radiation carcinogenesis is in full correspondence with the most conservative a priori expectations. Regarding the cover-up claims, rational choice analysis was performed. Such analysis shows that these claims are ill-founded. The present overcautious attitude to radiological hazards should be corrected in order to mitigate the present suffering and to avoid such suffering in the future.

  13. Assessment of two BWR accident management strategies

    Hodge, S.A.; Petek, M.


    Candidate mitigative strategies for management of in-vessel events during the late phase (after core degradation has occurred) of postulated BWR severe accidents were considered at Oak Ridge National Laboratory (ORNL) during 1990. The identification of new strategies was subject to the constraint that they should, to the maximum extent possible, make use of the existing equipment and water resources of the BWR facilities and not require major equipment modifications or additions. As a result of this effort, two of these candidate strategies were recommended for additional assessment. The first is a strategy for containment flooding to maintain the core and structural debris within the reactor vessel in the event that vessel injection cannot be restored to terminate a severe accident sequence. The second strategy pertains to the opposite case, for which vessel injection would be restored after control blade melting had begun; its purpose is to provide an injection source of borated water at the concentration necessary to preclude criticality upon recovering a damaged BWR core. Assessments of these two strategies have been performed during 1991 under the auspices of the Detailed Assessment of BWR In-Vessel Strategies Program. This paper provides a discussion of the motivation for and purpose of these strategies and the potential for their success. 33 refs., 9 figs.

  14. Porosity effects during a severe accident

    Cazares R, R. I. [Universidad Autonoma Metropolitana, Unidad Iztapalapa, Posgrado en Energia y Medio Ambiente, San Rafael Atlixco 186, Col. Vicentina, 09340 Ciudad de Mexico (Mexico); Espinosa P, G.; Vazquez R, A., E-mail: [Universidad Autonoma Metropolitana, Unidad Iztapalapa, Area de Ingenieria en Recursos Energeticos, San Rafael Atlixco 186, Col. Vicentina, 09340 Ciudad de Mexico (Mexico)


    The aim of this work is to study the behaviour of porosity effects on the temporal evolution of the distributions of hydrogen concentration and temperature profiles in a fuel assembly where a stream of steam is flowing. The analysis considers the fuel element without mitigation effects. The mass transfer phenomenon considers that the hydrogen generated diffuses in the steam by convection and diffusion. Oxidation of the cladding, rods and other components in the core constructed in zirconium base alloy by steam is a critical issue in LWR accident producing severe core damage. The oxygen consumed by the zirconium is supplied by the up flow of steam from the water pool below the uncovered core, supplemented in the case of PWR by gas recirculation from the cooler outer regions of the core to hotter zones. Fuel rod cladding oxidation is then one of the key phenomena influencing the core behavior under high-temperature accident conditions. The chemical reaction of oxidation is highly exothermic, which determines the hydrogen rate generation and the cladding brittleness and degradation. The heat transfer process in the fuel assembly is considered with a reduced order model. The Boussinesq approximation was applied in the momentum equations for multicomponent flow analysis that considers natural convection due to buoyancy forces, which is related with thermal and hydrogen concentration effects. The numerical simulation was carried out in an averaging channel that represents a core reactor with the fuel rod with its gap and cladding and cooling steam of a BWR. (Author)

  15. Penetrating eye injuries in road traffic accidents.

    Patel, B C; Morgan, L H


    A review of all penetrating eye injuries treated by the Manchester Eye Hospital over four years (1 February 1982-31 January 1986) was undertaken. One hundred and ninety-six penetrating eye injuries were seen, of which 16 (8.2%) were due to road traffic accidents. Eight patients (nine eyes) were seen in the 12 months prior to the introduction of the seat-belt legislation on 1 February 1983. None of these patients was wearing a seat-belt whereas two of the eight patients (10 eyes) seen after the seat-belt legislation were. Both these patients suffered severe visual loss due to intraocular glass from shattered windscreens. Three patients had bilateral penetrating eye injuries, one before and two after the seat-belt legislation. Two of the nine eyes involved prior to the legislation and three of the 10 eyes after the legislation had an eventual visual acuity of 6/12 or better. In the majority of patients, failure to wear seat-belts or defective use is to blame. Flying glass from shattered toughened windscreens is a preventable danger. Nine of the 16 patients were first seen in the general accident and emergency department and, of these, seven did not have visual acuities recorded prior to referral to an ophthalmologist. The importance of measurement of the visual acuity and detection of an afferent pupillary defect is stressed based on these findings.

  16. Radiation damage aspects of the Chernobyl accident

    Parmentier, N.; Nenot, J.C. (CEA Centre d' Etudes Nucleaires de Fontenay-aux-Roses, 92 (France). Inst. de Protection et de Surete Nucleaire)


    During the night of 25 to 26 April 1986, the most severe nuclear accident occurred at the Chernobyl power stations. It resulted in the irradiation of 237 workers at dose levels justifying medical care. The most severe cases (115) were hospitalized in Moscow, with 20 patients with doses higher than 6 Gy. In most cases, the treatment was classical, based on transfusion of red cells and platelets, and heavy supportive therapy. For 19 patients with severe aplasia, transplantations of bone marrow (13) or foetal liver (6) were decided. Of these patients only one survived, which justifies the statement from U.S.S.R. physicians: after an accident the indications of grafting are limited and its risks may not justify its use. Most of the complications were related to radiation burns which involved 56 victims and resulted in fatal outcomes in at least 19 patients. The population was evacuated from a 30 km zone around the site; based on direct measurements and calculations, the collective dose was evaluated at 1.6 x 10{sup 4} man Sv, with an individual average lower than 250 mSv. The European part of U.S.S.R. with 75 million persons is supposed to have received a collective dose likely to increase the natural mortality by less than 0.1%. The numbers with cancer in the Northern Hemisphere might increase by 0.004% over the next 50 years.

  17. Radiation damage aspects of the chernobyl accident

    Parmentier, N.; Nenot, J. C.

    During the night of 25 to 26 April 1986, the most severe nuclear accident occurred at the Chernobyl power station, about 150km north of Kiev, in the Ukraine. It resulted in the irradiation of 237 workers at dose levels justifying medical care. The most severe cases (115) were hospitalized in Moscow, with 20 patients with doses higher than 6 Gy. In most cases, the treatment was classical, based on transfusion of red cells and platelets, and heavy supportive therapy. For 19 patients with severe aplasia, transplantations of bone marrow (13) or foetal liver (6) were decided. Of these patients only one survived, which justifies the statement from U.S.S.R. physicians: after an accident the indications of grafting are limited and its risks may not justify its use. Most of the complications were related to radiation burns which involved 56 victims and resulted in fatal outcomes in at least 19 patients. The population was evacuated from a 30 km zone around the site; based on direct measurements and calculations, the collective dose was evaluated at 1.6 × 10 4 man Sv, with an individual average lower than 250 mSv. The European part of U.S.S.R. with 75 million persons is supposed to have received a collective dose likely to increase the natural mortality by less than 0.1%. The numbers with cancer in the Northern Hemisphere might increase by 0.004% over the next 50 years.

  18. Advanced sodium fast reactor accident source terms :

    Powers, Dana Auburn; Clement, Bernard; Denning, Richard; Ohno, Shuji; Zeyen, Roland


    An expert opinion elicitation has been used to evaluate phenomena that could affect releases of radionuclides during accidents at sodium-cooled fast reactors. The intent was to identify research needed to develop a mechanistic model of radionuclide release for licensing and risk assessment purposes. Experts from the USA, France, the European Union, and Japan identified phenomena that could affect the release of radionuclides under hypothesized accident conditions. They qualitatively evaluated the importance of these phenomena and the need for additional experimental research. The experts identified seven phenomena that are of high importance and have a high need for additional experimental research: High temperature release of radionuclides from fuel during an energetic event Energetic interactions between molten reactor fuel and sodium coolant and associated transfer of radionuclides from the fuel to the coolant Entrainment of fuel and sodium bond material during the depressurization of a fuel rod with breached cladding Rates of radionuclide leaching from fuel by liquid sodium Surface enrichment of sodium pools by dissolved and suspended radionuclides Thermal decomposition of sodium iodide in the containment atmosphere Reactions of iodine species in the containment to form volatile organic iodides. Other issues of high importance were identified that might merit further research as development of the mechanistic model of radionuclide release progressed.

  19. Accidents Preventive Practice for High-Rise Construction

    Goh Kai Chen


    Full Text Available The demand of high-rise projects continues to grow due to the reducing of usable land area in Klang Valley, Malaysia. The rapidly development of high-rise projects has leaded to the rise of fatalities and accidents. An accident that happened in a construction site can cause serious physical injury. The accidents such as people falling from height and struck by falling object were the most frequent accidents happened in Malaysian construction industry. The continuous growth of high-rise buildings indicates that there is a need of an effective safety and health management. Hence, this research aims to identify the causes of accidents and the ways to prevent accidents that occur at high-rise building construction site. Qualitative method was employed in this research. Interview surveying with safety officers who are involved in highrise building project in Kuala Lumpur were conducted in this research. Accidents were caused by man-made factors, environment factors or machinery factors. The accidents prevention methods were provide sufficient Personal Protective Equipment (PPE, have a good housekeeping, execute safety inspection, provide safety training and execute accidents investigation. In the meanwhile, interviewees have suggested the new prevention methods that were develop a proper site layout planning and de-merit and merit system among sub-contractors, suppliers and even employees regarding safety at workplace matters. This research helps in explaining the causes of accidents and identifying area where prevention action should be implemented, so that workers and top management will increase awareness in preventing site accidents.

  20. Occupational accidents with mowing machines in Austrian agriculture

    Robert Kogler


    Full Text Available The number of recognized accidents during agricultural work is still very high in Austria. In the years 2008 to 2009, there occurred 84 approved work accidents with mowing machines. The main causes of accidents were the loss of control of machines, transportations or conveyances, hand tools, objects or animals. In the literature, numerous studies of general agricultural and forestry accident situations are available. Detailed studies on specific types of agricultural machines, which describe concrete circumstances and causes of accidents, are in limited numbers. The accident database from the General Accident Insurance Institution and the Austrian Social Insurance Institution of Farmers, with personal and accidental data information about mowing machine accidents, were analyzed. The results showed that most accidents occurred on mixed agricultural farms (68%. The majority of the injured persons were male (86%, over 40-years-old (86% with an agricultural or forestry education (91%. The most common accidents occurred in the summer months (69% and on afternoons during the working week (79%. The majority of accidents were caused by contact with the machine (55% and the loss of control (73% during their operation (60% and harvesting work (63%. The most frequently injuries were wounds, fractures and superficial injuries (81% to the upper and lower extremities (66%. The results of the chi-square test showed significant correlations between the specific task with the form of contact, the working process, the day and season. Results of the odds ratio determination showed an increased risk of suffering serious injury for men in the first half of the year and half of the day due to loss of control over the machine during agricultural harvesting work.

  1. Energy Research in Switzerland in 1999; Energieforschung 1999. Ueberblicksberichte/Recherche energetique 1999. Rapports de synthese



    commented on. Experience gained with various test installations is also noted. The photovoltaics section reports on work done on micro-morph and flexible solar cells, system technology and building integration and inverters as well as on various studies and projects. Work done in co-operation with the IEA and the IEC is noted. The biomass section reports on the dimensioning of wood-fired systems, particle filtering, gasification systems, burning of chicken droppings, tar, co-digesters and biofuels. Some of the projects listed in the geothermal area include Swiss geothermal statistics, geological aspects, combined use of hot spa waters and also deep heat mining. Small hydropower issues reported on include a public survey on small hydro, revitalisation projects and work done at the MhyLab facility on small turbines. Wind topics reported on include a potential study, information and training as well as the planning of wind park projects using various tools. In the solar chemistry area, work concerning process heat, chemical energy storage, small ammonia-heat-pumps, solar ovens and receivers, photo-chemical processes as well as the storage and transport of hydrogen are reported on. As far as combustion technology is concerned, work done at various Swiss institutions is noted, including low-temperature, high-pressure combustion, optical measurement methods and numerical simulation of combustion processes. In the energy storage area, long-term and short-term underground heat-storage systems and their modelling are discussed, as is heat storage in aquifers. Nuclear energy topics include the STARS accident scenario project, human reliability, light-water reactor contamination as well as component safety, accident management, waste disposal and future reactor concepts. A further report deals with regulatory safety research in the nuclear area, contamination control, meteorological factors as well as man-machine interaction and cellular radio-sensitivity. Nuclear fusion is reviewed

  2. 1 - FAIT AkkariScolarisationMaghreb_CREAD


    La deuxième partie compare la situation éducative du Maghreb avec celle des pays du Sud ... colonisation européenne comme la Turquie ou l'Iran ont pu déve- .... 2,2 enfants par femme en 1998, probablement 2,1 en 1999, tout juste ce qu'il ...

  3. La situation est tout à fait normale

    Amsler, Claude


    At CERN, the source dried up shortly after its launch, but nobody is unemployed. Researchers, like Claude Amsler are only a bit nervous, at the idea of lossing a prestigious race on the last meters. (1 page)

  4. Main facts 1995; Faits marquants 1995



    This report presents the main facts of the studies carried out by the Direction des Etudes et Recherches (DER) of Electricite de France: new applications of electricity, classical and nuclear thermal power plants, electrical equipment, environment protection, monitoring and plants operations.

  5. 2 - fait Mouhouche_Benseddik Final final


    progressivement ce problème. MOTS CLÉS. Système LMD ... centre du processus d'apprentissage à travers un parcours indivi- dualisé. ... sans qu'ils arrivent à affecter les pratiques enseignantes comme ... La construction de compétence même utilise les ... stratégies de travail ainsi que les nouveaux rôles que nous seront.

  6. Shipping container response to severe highway and railway accident conditions: Appendices

    Fischer, L.E.; Chou, C.K.; Gerhard, M.A.; Kimura, C.Y.; Martin, R.W.; Mensing, R.W.; Mount, M.E.; Witte, M.C.


    Volume 2 contains the following appendices: Severe accident data; truck accident data; railroad accident data; highway survey data and bridge column properties; structural analysis; thermal analysis; probability estimation techniques; and benchmarking for computer codes used in impact analysis. (LN)

  7. Birds and wind power. Technical report 1977-1982; Faglar och vindkraft. Teknisk rapport 1977-1982

    Karlsson, Johnny


    The impact of wind power plants on birds has been studied. The risk of migrating birds colliding with high buildings has been investigated. Different hazards and accidents are described and reported in 12 appendices. Preliminary data from the sites of wind power plants are presented.

  8. Do alcohol excise taxes affect traffic accidents? Evidence from Estonia.

    Saar, Indrek


    This article examines the association between alcohol excise tax rates and alcohol-related traffic accidents in Estonia. Monthly time series of traffic accidents involving drunken motor vehicle drivers from 1998 through 2013 were regressed on real average alcohol excise tax rates while controlling for changes in economic conditions and the traffic environment. Specifically, regression models with autoregressive integrated moving average (ARIMA) errors were estimated in order to deal with serial correlation in residuals. Counterfactual models were also estimated in order to check the robustness of the results, using the level of non-alcohol-related traffic accidents as a dependent variable. A statistically significant (P traffic accidents was disclosed under alternative model specifications. For instance, the regression model with ARIMA (0, 1, 1)(0, 1, 1) errors revealed that a 1-unit increase in the tax rate is associated with a 1.6% decrease in the level of accidents per 100,000 population involving drunk motor vehicle drivers. No similar association was found in the cases of counterfactual models for non-alcohol-related traffic accidents. This article indicates that the level of alcohol-related traffic accidents in Estonia has been affected by changes in real average alcohol excise taxes during the period 1998-2013. Therefore, in addition to other measures, the use of alcohol taxation is warranted as a policy instrument in tackling alcohol-related traffic accidents.

  9. 32 CFR 634.28 - Traffic accident investigation.


    ... 32 National Defense 4 2010-07-01 2010-07-01 true Traffic accident investigation. 634.28 Section... ENFORCEMENT AND CRIMINAL INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION Traffic Supervision § 634.28 Traffic accident investigation. Installation law enforcement personnel must make detailed investigations of...

  10. 32 CFR 636.12 - Traffic accident investigation.


    ... 32 National Defense 4 2010-07-01 2010-07-01 true Traffic accident investigation. 636.12 Section... ENFORCEMENT AND CRIMINAL INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION (SPECIFIC INSTALLATIONS) Fort Stewart, Georgia § 636.12 Traffic accident investigation. In addition to the requirements in § 634.28 of...


    D. D. Selioukov


    Full Text Available The paper considers problems on better traffic safety at government, authority, engineering and driver activity levels, account of road conditions while investigating traffic accidents. The paper also provides road defects mentioned in forensic transport examinations of traffic accidents.

  12. 10 CFR 76.89 - Criticality accident requirements.


    ... 10 Energy 2 2010-01-01 2010-01-01 false Criticality accident requirements. 76.89 Section 76.89... Criticality accident requirements. (a) The Corporation must maintain and operate a criticality monitoring and audible alarm system meeting the requirements of paragraph (b) of this section in all areas of the...




    At the TRRL/SWOV Workshop on Accident Analysis Methodology, heldin Amsterdam in 1988, the need to establish a methodology for the analysis of road accidents was firmly stated by all participants. Data from different countries cannot be compared because there is no agreement on research methodology,

  14. Risks of potential accidents of nuclear power plants in Europe

    Slaper H; Eggink GJ; Blaauboer RO


    Over 200 nuclear power plants for commercial electricity production are presently operational in Europe. The 1986 accident with the nuclear power plant in Chernobyl has shown that severe accidents with a nuclear power plant can lead to a large scale contamination of Europe. This report is focussed

  15. Risks of potential accidents of nuclear power plants in Europe

    Slaper H; Eggink GJ; Blaauboer RO


    Over 200 nuclear power plants for commercial electricity production are presently operational in Europe. The 1986 accident with the nuclear power plant in Chernobyl has shown that severe accidents with a nuclear power plant can lead to a large scale contamination of Europe. This report is focussed o

  16. Predicting Severity and Duration of Road Traffic Accident

    Fang Zong


    Full Text Available This paper presents a model system to predict severity and duration of traffic accidents by employing Ordered Probit model and Hazard model, respectively. The models are estimated using traffic accident data collected in Jilin province, China, in 2010. With the developed models, three severity indicators, namely, number of fatalities, number of injuries, and property damage, as well as accident duration, are predicted, and the important influences of related variables are identified. The results indicate that the goodness-of-fit of Ordered Probit model is higher than that of SVC model in severity modeling. In addition, accident severity is proven to be an important determinant of duration; that is, more fatalities and injuries in the accident lead to longer duration. Study results can be applied to predictions of accident severity and duration, which are two essential steps in accident management process. By recognizing those key influences, this study also provides suggestive results for government to take effective measures to reduce accident impacts and improve traffic safety.

  17. Work pressure is major cause of accidents at work

    Smulders, P.


    The work-related accident rate in the Netherlands is 6.4%. The highest rates were found in the construction and agricultural sectors and in the police force. Workers subject to heavy work and work pressure are shown to have an accident rate up to five times greater than for workers who seldom or nev

  18. Cause Analysis of Wuhan Tianheng Building Pile Accident


    The geological condition and the original structure feature and foundation design of Wuhan Tianheng building are described. The accident appearance of pile foundation in the construction execution of work is illustrated. The generating source of this pile foundation accident is analyzed in great details.``

  19. Zagreb and Tenerife: Airline Accidents Involving Linguistic Factors

    Cookson, Simon


    The International Civil Aviation Organization (ICAO) is currently implementing a program to improve the language proficiency of pilots and air traffic controllers worldwide. In justifying the program, ICAO has cited a number of airline accidents that were at least partly caused by language factors. Two accidents cited by ICAO are analysed in this…

  20. NASA's Accident Precursor Analysis Process and the International Space Station

    Groen, Frank; Lutomski, Michael


    This viewgraph presentation reviews the implementation of Accident Precursor Analysis (APA), as well as the evaluation of In-Flight Investigations (IFI) and Problem Reporting and Corrective Action (PRACA) data for the identification of unrecognized accident potentials on the International Space Station.