http://orbi.ulg.ac.be Le système de dépôt institutionnel ORBi obtient, conserve, indexe et distribue les documents électroniques. Chercher dans ce canal chercher http://orbi.ulg.ac.be/simple-search http://hdl.handle.net/2268/121880 Titre: Etude de la digestibilité intestinale vraie des matières azotées et des acides aminés non dégradés dans le rumen <br/> <br/>Auteur, co-auteur: Beckers, Yves Tue, 15 May 2012 21:14:34 GMT http://hdl.handle.net/2268/121879 Titre: Etude de la digestibilité intestinale vraie des matières azotées et des acides aminés non dégradés dans le rumen <br/> <br/>Auteur, co-auteur: Beckers, Yves Tue, 15 May 2012 21:11:39 GMT http://hdl.handle.net/2268/121877 Titre: Etude de la digestibilité intestinale vraie des matières azotées et des acides aminés non dégradés dans le rumen <br/> <br/>Auteur, co-auteur: Beckers, Yves Tue, 15 May 2012 21:05:41 GMT http://hdl.handle.net/2268/121876 Titre: Inter- and intravarietal variability of the trypsin inhibitors content of peas and its influence on apparent digestibility of crude protein by growing pigs <br/> <br/>Auteur, co-auteur: Leterme, Pascal; Beckers, Yves; Thewis, André Tue, 15 May 2012 20:57:04 GMT http://hdl.handle.net/2268/121873 Titre: Utilisation du pois protéagineux dans l’alimentation des porcs. Revue bibliographique. 2. Valeur alimentaire et performances zootechniques <br/> <br/>Auteur, co-auteur: Leterme, Pascal; Beckers, Yves Tue, 15 May 2012 20:37:37 GMT http://hdl.handle.net/2268/121872 Titre: Utilisation du pois protéagineux dans l’alimentation des porcs. Revue bibliographique. 1. Composition chimique et répercussions nutritionnelles. <br/> <br/>Auteur, co-auteur: Leterme, Pascal; Beckers, Yves Tue, 15 May 2012 20:34:22 GMT http://hdl.handle.net/2268/121871 Titre: Alimentation des ruminants <br/> <br/>Auteur, co-auteur: Beckers, Yves Tue, 15 May 2012 20:08:51 GMT http://hdl.handle.net/2268/121870 Titre: La production de viande par les bovins <br/> <br/>Auteur, co-auteur: Beckers, Yves Tue, 15 May 2012 20:07:19 GMT http://hdl.handle.net/2268/121869 Titre: La production de viande par les bovins <br/> <br/>Auteur, co-auteur: Beckers, Yves Tue, 15 May 2012 20:04:12 GMT http://hdl.handle.net/2268/121866 Titre: La production de viande par les bovins <br/> <br/>Auteur, co-auteur: Beckers, Yves Tue, 15 May 2012 19:52:17 GMT http://hdl.handle.net/2268/121865 Titre: Vers une optimalisation dela formation langagière de futurs cadres: une expérience en semi-autonomie à la K.U.Leuven (ILT) <br/> <br/>Auteur, co-auteur: Sanctobin, Véronique; Slootmaekers, An; Vanden Berghe, Kristine; Verlinde, Serge Tue, 15 May 2012 19:40:28 GMT http://hdl.handle.net/2268/121864 Titre: Logiciel de rationnement <br/> <br/>Auteur, co-auteur: Beckers, Yves <br/> <br/>Résumé: Les étapes du calcul sont : (i) la caractérisation de la vache laitière, (ii) le calcul des besoins de cet animal, (iii) le choix des aliments disponibles pour constituer la ration, (iiii) la proposition de la ration. <br/> <br/>Commentaires: Le logiciel est uniquement utilisé à des fins d'enseignement dans le cadre de la formation des Bio-Ingénieurs en Sciences Agronomiques de GxABT-ULg. Il n'est pas disponible en dehors de l'enseignement dont il fait l'objet. Tue, 15 May 2012 19:21:04 GMT http://hdl.handle.net/2268/121863 Titre: Mesure de l'ingestion des fourrages chez le ruminant <br/> <br/>Auteur, co-auteur: Beckers, Yves Tue, 15 May 2012 19:03:10 GMT http://hdl.handle.net/2268/121861 Titre: A la recherche des peintres de la nécropole thébaine. Prolégomènes à une analyse des pratiques picturales dans la tombe d'Amenemopé (TT 29). <br/> <br/>Auteur, co-auteur: Laboury, Dimitri; Tavier, Hugues Tue, 15 May 2012 17:53:05 GMT http://hdl.handle.net/2268/121847 Titre: Protection of the small bowel with a silicone tissue expander prosthesis and a polyglycolic acid mesh during radiation therapy for cervical carcinoma <br/> <br/>Auteur, co-auteur: Delaloye, J-F; Cuttat, J-F; COUCKE, Philippe; Douglas, P; Mirimanoff, R-O; De Grandi, P Tue, 15 May 2012 17:41:31 GMT http://hdl.handle.net/2268/121846 Titre: Efficacité de la radiothérapie pour le traitement des récidives en gynécologie oncologique <br/> <br/>Auteur, co-auteur: COUCKE, Philippe; Sartorelli, B Tue, 15 May 2012 17:40:39 GMT http://hdl.handle.net/2268/121842 Titre: The rationale to switch from postoperative hyperfractionated accelerated radiotherapy to preoperative hyperfractionated accelerated radiotherapy in rectal cancer <br/> <br/>Auteur, co-auteur: COUCKE, Philippe; Sartorelli, B; Cuttat, J-F; Gillet, M; Mirimanoff, R-O <br/> <br/>Résumé: To demonstrate the feasibility of preoperative Hyperfractionated Accelerated Radio Therapy (preop-HART) ini rectal cancer and to explain the rationales to switch from postoperative HART to preoperative HART. View the MathML source: Fifty-two consecutive patients were introduced in successive Phase I trials since 1989. In trial 89-01, postoperative HART (48 Gy in 3 weeks) was applied in 20 patients. In nine patients with locally advanced rectal cancer, considered unresectable by the surgeon, 32 Gy in 2 weeks was applied prior to surgery (trial 89-02). Sicne 1991, 41.6 Gy in 2.5 weeks has been applied preoperative to 23 patients with T3—T4 any N recatl cancer immediately followed by surgery (trial 91-01). All patients were irradiated at the department of radiation-oncology with a four-field box technique (1.6 Gy twice a day and with at least a 6-h interval between fractions). The minimal accelerating potential was 6 MV. Acute toxicity was scored according to the World Health Organization (WHO for skin and small bowel) and the Radiation Therapy Oncology Group criteria (RTOG for bladder). This was done weekly during treatment and every 3 months thereafter. Small bowel volume was estimated by a modified “Gallagher's” method. View the MathML source: Acute toxicity was acceptable both in postoperative setup. The mean acute toxicity was significantly lower in trial 91-01 compared to 89-01. This difference was due to the smaller amount of small bowel in irradiation field and lower total dose in trial 91-01. Moreover, there was a significantly reduced delay between surgery and radiotherapy favoring trial 91-01 (median delay 4 days compared to 46 days in trial 89-01). Nearly all patients in trial 89-02 and 91-01 underwent surgery (31 out of 32; 97%). Resection margins were negative in 29 out of 32. Hospitalization duration in trial 91-01 was not significantly different from trial 89-01 (19 vs. 21 days, respectively). View the MathML source: Hyperfractionated accelerated radiotherapy immediately followed by surgery is feasible as far as acute toxicity is concerned. Preoperative HART is favored by a significantly lower acute toxicity related, in part, to a smaller amount of irradiated small bowel, and a shorter duration of the delay between radiotherapy and surgery. Moreover, the hospital stay after preoperative HART is not significantly increased Tue, 15 May 2012 17:38:42 GMT http://hdl.handle.net/2268/121830 Titre: Cytotoxic interactions of 5-fluorouracil and nucleoside analogues in vitro <br/> <br/>Auteur, co-auteur: Li, Y-X; COUCKE, Philippe; Paschoud, N; Mirimanoff, R-O <br/> <br/>Résumé: The cytotoxic interaction of combined 5-fluorouracil (5-FU) with different nucleoside analogues was investigated in vitro on a colon (WiDr) and a breast (MCF-7) cancer cell line. Azidothymidine (AZT), 3'-deoxy-2', 3'-didehydrothymidine (D4T), 5-iododeoxyuridine (IdUrd) and 2',3'-dideoxycytidine (DDC) were tested at different concentrations (5-600 microM) as modulators of 5-FU. The experimental endpoints were cellular viability and cell cycle distribution. The combination of 5-FU and AZT or D4T yielded supra-additive cytotoxic effects in both cell lines at all concentrations. On WiDr, IdUrd at high concentrations of 50 and 100 microM showed a supra-additive effect whereas at low concentrations (5, 10 and 20 microM) the effect was antagonistic. 5-FU combined with IdUrd produced a synergistic effect on MCF-7 cells at all concentrations. DDC antagonised the toxic effect of 5-FU on the WiDr cell line. In WiDr cells, a significant increase in the overall S-phase was observed 48 and 72 hours after exposure to D4T, AZT and DDC at the low concentration of 10 microM. On the contrary, this accumulation in S-phase was not present in MCF-7 cells. The combined effect of 5-FU and nucleoside analogues in vitro is dependent on the type and concentration of nucleosides and the cell-line tested. AZT, D4T and IdUrd are more likely to be subjected to more intensive in vitro and in vivo research as far as modulation of 5-FU toxicity is concerned. Tue, 15 May 2012 17:32:45 GMT http://hdl.handle.net/2268/121823 Titre: Les chimioradiothérapies dans les cancers du col utérin <br/> <br/>Auteur, co-auteur: Maingon, P; COUCKE, Philippe; Haie-Meder, C; Barillot, I Tue, 15 May 2012 17:29:29 GMT http://hdl.handle.net/2268/121798 Titre: Controlling flux flow dissipation by changing flux pinning in superconducting films <br/> <br/>Auteur, co-auteur: Grimaldi, G; Leo, A; Nigro, A; Silhanek, Alejandro; Verellen, N; Moshchalkov, V.V.; Milosevic, M.V.; Casaburi, A.; Cristiano, R.; Pace, S. <br/> <br/>Résumé: We study the flux flow state in superconducting materials characterized by rather strong intrinsic pinning, such as Nb, NbN, and nanostructured Al thin films, in which we drag the superconducting dissipative state into the normal state by current biasing. We modify the vortex pinning strength either by ion irradiation, by tuning the measuring temperature or by including artificial pinning centers. We measure critical flux flow voltages for all materials and the same effect is observed: switching to low flux flow dissipations at low fields for an intermediate pinning regime. This mechanism offers a way to additionally promote the stability of the superconducting state. Tue, 15 May 2012 17:15:44 GMT