Zobrazeno 1 - 10
of 25
pro vyhledávání: '"B. Benayada"'
Publikováno v:
Feuillets de Radiologie. 50:324-327
Autor:
B. Benayada, R. Ait Ali Yahia
Publikováno v:
Applied Energy. 75:61-69
Most asphaltens consist of polyaromatic rings. These rings, stacked by association, lead to a crucial problem for oil wells, mainly in porous media. The purpose of this paper is to discuss the anisotropy reorientation from T1 and NOE 13C NMR data, us
Publikováno v:
Applied Energy. 75:51-59
The instability of clay walls is one the crucial problems during the drilling process. It is mainly caused by the reactions between clay and mud. These reactions are the results of the interactions of clay and polar composites, due to their large spe
Autor:
B. Benayada, Daddi Oubekka Leila
Publikováno v:
Desalination. 126:83-86
The UV absorption cross sections of ethyl and methyl acetate are reported. The UV absorptions were measured at the wavelength range of 200 to 260 nm for methyl and 200–329 nm for acetate at room temperature. The absorption of the studied compounds
Autor:
Z. Rahmani, B. Benayada
Publikováno v:
Applied Energy. 64:379-385
Laboratory results of use in making oil wells more productive are contained in this paper.
Publikováno v:
Journal de Chimie Physique. 93:427-441
La methodologie precedemment developpee, par mesure des temps de relaxation du carbone-13, pour decrire la reorientation anisotropique d'une toupie plane asymetrique a ete appliquee aux molecules de benzanthracene et de fluoranthene. Le calcul des co
Publikováno v:
Journal de Radiologie. 90:1608-1609
Objectifs Decrire les differents aspects mammographiques des microcalcifications mammaires et proposer une conduite a tenir pratique devant un foyer de microcalcifications isole decouvert a la mammographie. Materiels et methodes L’etude comporte de
Publikováno v:
Feuillets de Radiologie. 50:228
Publikováno v:
Journal de Radiologie. 90:1556
Objectifs Rapporter la place de la TDM dans le suivi des lymphomes traites. Materiels et methodes Etude prospective incluant une cinquantaine de patients suivis pour lymphomes hodgkiniens (LH) et non hodgkiniens (LNH) de differentes localisations gan
Publikováno v:
Journal de Radiologie. 90:1556
Objectifs pedagogiques Reconnaitre les aspects radiologiques notamment tomodensitometriques des lymphome a localisation thoraco-abdominale a partir d’une etude retrospective des dossiers radiologiques colliges au sein de notre formation. Savoir l