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514 results on '"Guérin F"'

1. In transit metastases in children, adolescents and young adults with localized rhabdomyosarcoma of the distal extremities: Analysis of the EpSSG RMS 2005 study

Author

Terwisscha van Scheltinga, C.E.J., Wijnen, M.H.W.A., Martelli, H., Guerin, F., Rogers, T., Craigie, R.J., Burrieza, G. Guillén, Dall’Igna, P., De Corti, F., Smeulders, N., van Rijn, R.R., Fajardo, R.Dávila, Mandeville, H.C., Zanetti, I., Coppadoro, B., Minard-Colin, V., Jenney, M., Bisogno, G., van Noesel, M.M., van der Steeg, A.F.W., and Merks, J.H.M.

Published
2022
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2. Minimally invasive surgery for neuroblastic tumours: A SIOPEN multicentre study: Proposal for guidelines

Author

Gabra, H.O., Irtan, S., Cross, K., Lobos, P., Froeba-Pohl, A., Pio, L., Virgone, C., Guillén Burrieza, G., Gómez Chacón Villalba, J., Riccipetitoni, G., Guérin, F., Nightingale, M., Heloury, Y., Faraj, S., Leclair, M., Scalabre, A., Mattioli, G., Warmann, S.W., Fuchs, J., Basta, N., Bjørnland, K., Matthyssens, L.E., Losty, P.D., and Sarnacki, S.

Published
2022
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8. Comparison of the in vitro activities of delafloxacin and comparators against Staphylococcus epidermidis clinical strains involved in osteoarticular infections: a CRIOGO multicentre retrospective study.

Author

Tessier, E, d'Epenoux, L Ruffier, Lartigue, M F, Chaufour, L, Plouzeau-Jayle, C, Chenouard, R, Guérin, F, Tandé, D, Lamoureux, C, Bémer, P, Corvec, S, and group, CRIOGO study

Subjects
STAPHYLOCOCCUS epidermidis, JOINT infections, COMPARATOR circuits, CONCENTRATION gradient, TEACHING hospitals, STAPHYLOCOCCUS aureus
Abstract

Objectives Staphylococcus epidermidis bone and joint infections (BJIs) on material are often difficult to treat. The activity of delafloxacin has not yet been studied on S. epidermidis in this context. The aim of this study was to assess its in vitro activity compared with other fluoroquinolones, against a large collection of S. epidermidis clinical strains. Methods We selected 538 S. epidermidis strains isolated between January 2015 and February 2023 from six French teaching hospitals. One hundred and fifty-two strains were ofloxacin susceptible and 386 were ofloxacin resistant. Identifications were performed by MS and MICs were determined using gradient concentration strips for ofloxacin, levofloxacin, moxifloxacin and delafloxacin. Results Ofloxacin-susceptible strains were susceptible to all fluoroquinolones. Resistant strains had higher MICs of all fluoroquinolones. Strains resistant to ofloxacin (89.1%) still showed susceptibility to delafloxacin when using the Staphylococcus aureus 2021 CA-SFM/EUCAST threshold of 0.25 mg/L. In contrast, only 3.9% of the ofloxacin-resistant strains remained susceptible to delafloxacin with the 0.016 mg/L S. aureus breakpoint according to CA-SFM/EUCAST guidelines in 2022. The MIC50 was 0.094 mg/L and the MIC90 was 0.38 mg/L. Conclusions We showed low delafloxacin MICs for ofloxacin-susceptible S. epidermidis strains and a double population for ofloxacin-resistant strains. Despite the absence of breakpoints for S. epidermidis , delafloxacin may be an option for the treatment of complex BJI, including strains with MICs of ≤0.094 mg/L, leading to 64% susceptibility. This study underlines the importance for determining specific S. epidermidis delafloxacin breakpoints for the management of BJI on material. [ABSTRACT FROM AUTHOR]

Published
2024
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15. An influence functional for ultrasoft QCD

Author

Guerin, F. and Iancu, E.

Subjects
High Energy Physics - Phenomenology
Abstract

A real-time path integral for ultrasoft QCD is formulated. It exhibits a Feynman's influence functional. The statistical properties of the theory and the gauge symmetry are explicit. The correspondence is established with the alternative version, where a noise term enters a transport equation., Comment: 6 pages, no figure Strong Electroweak Matter (SEWM 2002), Heidelberg, 2-5 october 2002

Published
2002
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16. Correlation functions and dissipation in hot QCD

Author

Guerin, F.

Subjects
High Energy Physics - Phenomenology
Abstract

A recently proposed generating functional allows the construction of the full set of n-point Green functions in QCD at high temperature and at distances larger than 1/gT. One may then learn how the system maintains its thermal equilibrium in the quantum field theory approach, i.e. which process compensates for the important dissipation due to collisions. This system may be characterized by quantities which have a classical limit. One finds that the fluctuations of the coloured field are not gaussian ones. A comparison is made with the semi-classical approach where a random noise is the source of fluctuations., Comment: 21 pages, latex 2e, no figure Comments added in Introduction, in Sec3

Published
2001
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18. Four-point functions in Keldysh basis

Author

Guerin, F.

Subjects
High Energy Physics - Phenomenology
Abstract

The Keldysh three- and four-point functions are related to analytical continuations of the Imaginary Time amplitudes,in momentum space. The relation provides an interesting interpretation of the amplitudes that are specific to the Keldysh basis, and of the Ward Identities they satisfy in QED. The interpretation carries over to the (perturbative) non-equilibrium case., Comment: 27 pages, 2 figures, latex2e

Published
2001

20. Towards softer scales in hot QCD

Author

Guerin, F.

Subjects
High Energy Physics - Phenomenology
Abstract

An effective theory for the soft field modes in hot QCD has been obtained recently by integrating out the field modes of momenta of order T and g T. The mean hard particle distribution obeys a transport equation with a collision term. The scale that comes out for the soft field is g^2 T ln 1/g . N-gluon soft amplitudes are shown to be a sum of tree diagrams and to obey tree-like Ward identities. These effective amplitudes are used to compute the one-soft loop contribution to the gluon self-energy when the loop momentum is of order g^2 T ln 1/g. It allows to identify a new collision term which, when included into the transport equation, takes into account collisions with gluon exchange of order g^2 T ln 1/g. The infrared behaviour of the collision term exhibits a significant change., Comment: 52 pages, 3 figures, RevteX The proof is now complete with a new perspective. A new appendix contains eigenvalues' expressions

Published
2000
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22. The Retarded-Advanced basis in the Real Time formalism

Author

Guerin, F.

Subjects
High Energy Physics - Phenomenology
Abstract

A review of the properties of this alternate basis is presented. To appear in the proceedings of the 3rd Workshop on Thermal Field Theory, Banff, August 1993., Comment: 6 pages ; Latex

Published
1993

23. Retarded-Advanced N-point Green Functions in thermal field theories

Author

Guerin, F.

Subjects
High Energy Physics - Phenomenology
Abstract

The general relationship between a Retarded-Advanced Green function of the Real Time formalism and analytical continuations of the Imaginary Time Amplitude is obtained via perturbation theory. A 4-point R-A function is, at most, a linear combination of three analytical continuations, and a 5-point R-A function of seven continuations. The R-A functions are written as the sum of one analytical continuation plus discontinuities across single momentum transfer variables. These discontinuities

Published
1993
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29. ALIVE: A Framework for Flexible and Adaptive Service Coordination

Author

Lam, J. S. C., Vasconcelos, W. W., Guerin, F., Corsar, D., Chorley, A., Norman, T. J., Vázquez-Salceda, J., Panagiotidi, S., Confalonieri, R., Gomez, I., Hidalgo, S., Napagao, S. A., Nieves, J. C., Palau Roig, M., Ceccaroni, L., Aldewereld, H., Dignum, V., Dignum, F., Penserini, L., Padget, J., De Vos, M., Andreou, D., Cliffe, O., Staikopoulos, A., Popescu, R., Clarke, S., Sergeant, P., Reed, C., Quillinan, T., Nieuwenhuis, K., Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Aldewereld, Huib, editor, Dignum, Virginia, editor, and Picard, Gauthier, editor

Published
2009
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36. PD-0923 Increasing access to highly specialized radiation treatments: the example of pediatric brachytherapy

Author

Chargari, C., primary, Haie-Meder, C., additional, Espenel, S., additional, Ben-Arush, M., additional, Bolle, S., additional, Borjesson, A., additional, Cesen, M., additional, Costa Lago, A., additional, Desfachelles, A., additional, De Moerloose, B., additional, Valck, D., additional, Dos Reis Farinha, N., additional, Francotte, N., additional, Glosli, H., additional, Guillen Burrieza, G., additional, Helfre, S., additional, Irtan, S., additional, Kattamis, A., additional, Lacerda, A., additional, Levy, A., additional, Lyngsie, L., additional, Mansuy, L., additional, Mascard, E., additional, Mlynarski, W., additional, Orbach, D., additional, Owens, C., additional, Philippe-Chomette, P., additional, Peek, A., additional, Pizer, B., additional, Pluchart, C., additional, Rognlien, A.G., additional, Rome, A., additional, Sarnacki, S., additional, Safwat, A., additional, Schiavetti, A., additional, Serre, J., additional, Verite, C., additional, Von der Weid, N., additional, Wendtland, P., additional, Wysocki, M., additional, Valteau-Couanet, D., additional, Deutsch, E., additional, Minard-Colin, V., additional, Martelli, H., additional, and Guérin, F., additional

Published
2021
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42. Beam and ageing tests with a highly–saturated avalanche gas mixture for the ALICE p–p data taking

Author

Arnaldi, R., Baldit, A., Barret, V., Bastid, N., Blanchard, G., Chiavassa, E., Colla, A., Cortese, P., Crochet, P., Dellacasa, G., Devaux, A., De Marco, N., Dupieux, P., Ferretti, A., Force, P., Forestier, B., Gagliardi, M., Gallio, M., Gemme, R., Grigoryan, S., Guerin, F., Guernane, R., Insa, C., Jouve, F., Manso, F., Mereu, P., Musso, A., Oppedisano, C., Piccotti, A., Poggio, F., Royer, L., Rosnet, P., Saturnini, P., Scomparin, E., Travaglia, G., Vercellin, E., and Yermia, F.

Published
2006
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43. Design and Performance of the ALICE Muon Trigger System

Author

Arnaldi, R., Baldit, A., Barret, V., Bastid, N., Blanchard, G., Chiavassa, E., Colla, A., Cortese, P., Crochet, P., Dellacasa, G., Devaux, A., De Marco, N., Dupieux, P., Ferretti, A., Force, P., Forestier, B., Gagliardi, M., Gallio, M., Gemme, R., Grigoryan, S., Guerin, F., Guernane, R., Insa, C., Jouve, F., Manso, F., Mereu, P., Musso, A., Oppedisano, C., Piccotti, A., Poggio, F., Royer, L., Rosnet, P., Saturnini, P., Scomparin, E., Travaglia, G., Vercellin, E., and Yermia, F.

Published
2006
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44. Overview on production and first results of the tests on the RPCs for the ALICE dimuon trigger

Author

Arnaldi, R., Baldit, A., Barret, V., Bastid, N., Blanchard, G., Chiavassa, E., Cortese, P., Crochet, Ph., Dellacasa, G., Devaux, A., De Marco, N., Dupieux, P., Ferretti, A., Force, P., Forestier, B., Gagliardi, M., Gallio, M., Gemme, R., Grygorian, S., Guerin, F., Guernane, R., Insa, C., Jouve, F., Manso, F., Mereu, P., Musso, A., Oppedisano, C., Piccotti, A., Poggio, F., Royer, L., Rosnet, Ph., Saturnini, P., Scomparin, E., Travaglia, G., Vercellin, E., and Yermia, F.

Published
2006
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49. Étude clinique à long terme et mutations HAVCR2 chez 70 patients atteints de lymphome T sous cutané à type de panniculite

Author

Sonigo, G., primary, Battistella, M., additional, Beylot-Barry, M., additional, Oro, S., additional, Franck, N., additional, Barete, S., additional, Boulinguez, S., additional, Dereure, O., additional, Bonnet, N., additional, Socié, G., additional, Brice, P., additional, Boccara, O., additional, Bodemer, C., additional, Adamski, H., additional, D’Incan, M., additional, Ortonne, N., additional, Fraitag, S., additional, Brunet-Possenti, F., additional, Dalle, S., additional, Suarez, F., additional, Marcais, A., additional, Skowron, F., additional, Haidar, D., additional, Maubec, E., additional, Bohelay, G., additional, Laroche, L., additional, Mahé, A., additional, Birckel, E., additional, Bouaziz, J.-D., additional, Brocheriou, I., additional, Dubois, R., additional, Faiz, S., additional, Fadlallah, J., additional, Ram-Wolff, C., additional, Carlotti, A., additional, Bens, G., additional, Balme, B., additional, Vergier, B., additional, Laurent-Roussel, S., additional, Deschamps, L., additional, Carpentier, O., additional, Moguelet, P., additional, Hervé, G., additional, Comoz, F., additional, Le Gall, F., additional, Leverger, G., additional, Finon, A., additional, Augereau, O., additional, Bléchet, C., additional, Kerdraon, R., additional, lamant, L., additional, Tournier, E., additional, Franck, F., additional, Costes-Martineau, V., additional, Szablewski, V., additional, Taix, S., additional, Beschet, I., additional, Guérin, F., additional, Sepulveda, F., additional, Bagot, M., additional, De Saint-Basile, G., additional, Michonneau, D., additional, and De Masson, A., additional

Published
2019
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