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2. OC 02.3 OC 02.3 Risk Factors for Severe Postpartum Hemorrhage after Assisted Reproductive Technology: Data from the French HEMOTHEPP Cohort Study

Author

Robin, S., primary, Bouée, S., additional, Anouilh, F., additional, Trémouilhac, C., additional, Drugmanne, G., additional, Le Guillou, M., additional, Blin, A., additional, Bellec, V., additional, Muller, M., additional, Jacquot, M., additional, Tromeur, C., additional, Couturaud, F., additional, Le Moigne, E., additional, Pan-Petesch, B., additional, and de Moreuil, C., additional

Published
2023
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6. Tolérance des biopsies des glandes salivaires accessoires

Author

Le Guillou, M., primary, Guellec, D., additional, Quéré, B., additional, Saraux, A., additional, Richez, C., additional, Hachulla, E., additional, Urbanski, G., additional, Goupille, P., additional, Carvajal Alegria, G., additional, and Devauchelle Pensec, V., additional

Published
2022
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13. Developments in the South Staffordshire iron and steel industry, 1850-1913, in the light of home and foreign competition

Author

Le Guillou, M.

Subjects
338.47669, G Geography (General)
Abstract

When Ebenezer Parkes was discussing the question of foreign competition as it affected the local iron and steel industry at the turn of the century, he stressed that it was a 'many sided thing'. Besides, if South Staffordshire was to reassert itself, then improvements would have to come about in a number of areas - in education, use of labour-saving machinery, practices in the blast furnace and rolling-mill departments, labour relations, canal and rail transport, structure of industry, state support and Colonial trade. This thesis is an attempt to look at the various 'sides' of the South Staffordshire iron and steel industry as it faced up to increasing competition both from other United Kingdom districts and from abroad. The importance of physical factors is considered in conjunction with human ones. Clearly, South Staffordshire could do nothing to prevent the growth of new centres of iron and steel production; furthermore, other older centres of production, notably South Wales and Scotland, fared better in the second half of the nineteenth century because of their tidal locations. Iron ores from Spain or steel 'semis' from the United States or the European Continent tended to emphasise the shift away from a land-locked centre of production. Abroad, tremendous growth was experienced by the iron and steel industries of the United States and Germany, a development which made all the apparent disadvantages of South Staffordshire appear that much more significant. Of these disadvantages, South Staffordshire's almost total dependence on outside supplies of metallurgical coke ranks very high. So, too, do the numerous shortcomings of the transport facilities of the area. On the human side, the failure of the local ironmasters to take full advantage of the proximity of East Midland iron ore supplies was crucial. Their reliance upon outside supplies of iron are, which remained largely out of their control, put them in sharp contrast with producers on the Continent or in the United states. To add to the difficulties being experienced by the local industry, Birmingham and the Black Country proved a very attractive market for foreign producers. The so-called 'dumping' policies of the Americans and Continentals are pursued at some length in the last chapter. Despite the many changes which took place in the district, South Staffordshire remained a very important part of the United Kingdom iron and steel industry. The fortunes of Round Oak, and especially those of Sir Alfred Hickman's Spring Vale Works, illustrate the fact that overall the situation in South Staffordshire was never a totally hopeless one.

Published
1972

22. Lipid organization in xerosis: the key of the problem?

Author

Vyumvuhore, R., primary, Michael-Jubeli, R., additional, Verzeaux, L., additional, Boudier, D., additional, Le Guillou, M., additional, Bordes, S., additional, Libong, D., additional, Tfayli, A., additional, Manfait, M., additional, and Closs, B., additional

Published
2018
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27. SURNATUREL

Author

Le Guillou, M. J.

Published
1950

34. Deuterium migration in nuclear graphite : consequences for the behavior of tritium in CO2 cooled reactors and for purification of irradiated graphite

Author

Le Guillou, M., Pipon, Y, Moncoffre, N, Toulhoat, N, Bérerd, N., Ammar, M.-R., Rapegno, R, Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Conditions Extrêmes et Matériaux : Haute Température et Irradiation (CEMHTI), Université d'Orléans (UO)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Flores, Sylvie, Université Claude Bernard Lyon 1 (UCBL), and Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[CHIM.RADIO] Chemical Sciences/Radiochemistry, [CHIM.RADIO]Chemical Sciences/Radiochemistry, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2014

35. Migration du Deuterium dans le graphite nucleaire : conséquences sur le comportement du Tritium dans des réacteurs de type UNGG et sur la décontamination des graphites irradiés

Author

Le Guillou, M., Moncoffre, N, Toulhoat, N, Pipon, Y, Bérerd, N., Khodja, Hicham, Ammar, M.-R., Rapegno, R., Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire d'Etudes des Eléments Légers (LEEL - UMR 3685), Nanosciences et Innovation pour les Matériaux, la Biomédecine et l'Energie (ex SIS2M) (NIMBE UMR 3685), Institut Rayonnement Matière de Saclay (IRAMIS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC)-Institut Rayonnement Matière de Saclay (IRAMIS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Institut de Chimie du CNRS (INC), Conditions Extrêmes et Matériaux : Haute Température et Irradiation (CEMHTI), Université d'Orléans (UO)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Flores, Sylvie, Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Institut Rayonnement Matière de Saclay (IRAMIS), and Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2014

38. Migration thermique du deutérium implanté dans le graphite suivie par réaction nucléaire

Author

Le Guillou, M., Pipon, Y., Toulhoat, N., Moncoffre, N., Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), ACE, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and Flores, Sylvie

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [PHYS.PHYS.PHYS-CHEM-PH]Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph], [PHYS.PHYS.PHYS-CHEM-PH] Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph]
Published
2012

39. Temperature effect on the behavior of deuterium in nuclear graphite

Author

Le Guillou, M., Moncoffre, N., Toulhoat, N., Pipon, Y., Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ACE, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and Flores, Sylvie

Subjects
[PHYS.PHYS.PHYS-CHEM-PH]Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph], [PHYS.PHYS.PHYS-CHEM-PH] Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph]
Published
2012

40. Etude par faisceaux d'ions du graphite nucléaire

Author

Toulhoat, N., Moncoffre, N., Bérerd, N., Silbermann, G., Blondel, A., Le Guillou, M., Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), ACE, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and Flores, Sylvie

Subjects
[CHIM.MATE] Chemical Sciences/Material chemistry, [CHIM.MATE]Chemical Sciences/Material chemistry, [PHYS.PHYS.PHYS-CHEM-PH]Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph], [PHYS.PHYS.PHYS-CHEM-PH] Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph]
Published
2012

43. The CANDELLE experiment for characterization of neutron sensitivity of LiF TLDs.

Author

Le Guillou, M., Billebaud, A., Gruel, A., Kessedjian, G., Méplan, O., Destouches, C., and Blaise, P.

Subjects
*NUCLEAR energy, *IRRADIATION, *RADIATION dosimetry, *LITHIUM compounds, *NEUTRON counters, *PHYSIOLOGY
Abstract

As part of the design studies conducted at CEA for future power and research nuclear reactors, the validation of neutron and photon calculation schemes related to nuclear heating prediction are strongly dependent on the implementation of nuclear heating measurements. Such measurements are usually performed in low-power reactors, whose core dimensions are accurately known and where irradiation conditions (power, flux and temperature) are entirely controlled. Due to the very low operating power of such reactors (of the order of 100 W), nuclear heating is assessed by using dosimetry techniques such as thermoluminescent dosimeters (TLDs). However, although they are highly sensitive to gamma radiation, such dosimeters are also, to a lesser extent, sensitive to neutrons. The neutron dose depends strongly on the TLD composition, typically contributing to 10-30% of the total measured dose in a mixed neutron/gamma field. The experimental determination of the neutron correction appears therefore to be crucial to a better interpretation of doses measured in reactor with reduced uncertainties. A promising approach based on the use of two types of LiF TLDs respectively enriched with lithium-6 and lithium-7, precalibrated both in photon and neutron fields, has been recently developed at INFN (Milan, Italy) for medical purposes. The CANDELLE experiment is dedicated to the implementation of a pure neutron field "calibration" of TLDs by using the GENEPI-2 neutron source of LPSC (Grenoble, France). Those irradiation conditions allowed providing an early assessment of the neutron components of doses measured in EOLE reactor at CEA Cadarache with 10% uncertainty at 1σ. [ABSTRACT FROM AUTHOR]

Published
2018
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44. Tests and foreseen developments of fibered-OSLD gamma heating measurements in lowpower reactors.

Author

Gruel, A., Le Guillou, M., Blaise, P., Destouches, C., and Magne, S.

Subjects
*NUCLEAR reactors, *OPTICAL fibers, *CALORIMETRY, *NUCLEAR fission, *RADIATION dosimetry
Abstract

In this paper are presented test measurements of a fibered-OSLD system performed during a dedicated experimental phase in EOLE zero-power reactor. The measurement setup consists of an OSLD crystal connected onto the extremity of an optical fiber and a laser stimulation system, manufactured by the CEA/LIST in Saclay. The OSL sensor is remotely stimulated via an optical fiber using a diode-pumped solid-state laser. The OSL light is collected and guided back along the same fiber to a photomultiplier tube. Results obtained using this system are compared to usual gamma heating measurement protocol using OSLD pellets. The presence of induced radio-luminescence in the OSLD during the irradiation was also observed and could be used to monitor the gamma flux. The feasibility of remote measurements is achieved, whereas further developments could be conducted to improve this technique since the readout procedure still requires to withdraw the OSLD off the gamma flux (hence from the core) on account of the dose rate (around a few Gy.h-1), and the readout time remains quite long for on-line applications. Several improvements are foreseen, and will be tested in the forthcoming years. [ABSTRACT FROM AUTHOR]

Published
2018
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45. Tests and foreseen developments of fibered-OSLD gamma heating measurements in low-power reactors.

Author

Gruel, A., Le Guillou, M., Blaise, P., Destouches, C., and Magne, S.

Subjects
GAMMA rays, NUCLEAR reactors, HEATING, OPTICAL fibers, PHOTOMULTIPLIERS
Abstract

In this paper are presented test measurements of a fibered-OSLD system performed during a dedicated experimental phase in EOLE zero-power reactor. The measurement setup consists of an OSLD crystal connected onto the extremity of an optical fiber and a laser stimulation system, manufactured by the CEA/LIST in Saclay. The OSL sensor is remotely stimulated via an optical fiber using a diode-pumped solid-state laser. The OSL light is collected and guided back along the same fiber to a photomultiplier tube. Results obtained using this system are compared to usual gamma heating measurement protocol using OSLD pellets. The presence of induced radio-luminescence in the OSLD during the irradiation was also observed and could be used to monitor the gamma flux. The feasibility of remote measurements is achieved, whereas further developments could be conducted to improve this technique since the readout procedure still requires to withdraw the OSLD off the gamma flux (hence from the core) on account of the dose rate (around a few Gy.h-1), and the readout time remains quite long for on-line applications. Several improvements are foreseen, and will be tested in the forthcoming years. [ABSTRACT FROM AUTHOR]

Published
2018
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50. RE

Author

Pariente, J. L., primary, Bordenave, L., additional, Michel, Ph., additional, Latapie, M. J., additional, Ducassou, D., additional, and Le Guillou, M., additional

Published
1998
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