Geneviève Dermenjian, Irène Jami, Annie Rouquier, Françoise Thébaud (dir.), La place des femmes dans l’histoire, une histoire mixte

Une chimie qui guérit: histoire de la découverte des sulfamides

LESLIE T. MORTON and ROBERT J. MOORE, A bibliography of medical and biomedical biography, Aldershot, Hants, Scolar Press, 1989, 8vo, pp. ix, 208, £37.50. This book was originally conceived as a third edition of John Thornton's slim paperback A select bibliography of medical biography (1961, 1970) but has been so much enlarged and improved that it is rightly presented as a new work. Like its pre...

Bacteriological Study of Asymptomatic Urinary Tract Infections in Pregnant Women in Tehran

Des infections Microbiennes de l'apparell urinaire se voient beaucoup en periode de gros­sesse.  Chez 25% des femmes enceintes, la bacteru­rie sans symptomes aboutit a une infection sym­ptomatique des voiles urinaires dans les mois ulterieurs de la grossesse, c'est pour cette raison qu'il est utile de demander, comme routine, des examens bacteriologiques d'urine, surtout pen­dant la grossesse....

Du rififi dans la pop music: une histoire oubliee du droit d'auteur

Extraction des objets en mouvement : une approche mixte contours-régions

In this paper, we propose a new method to extract moving objects from a video stream without any motion estimation. The objective is to obtain a fast and efficient extraction method, robust to noise and large motions. Our approach consists in a frame differencing strategy combined with a hierarchical segmentation approach. First, we propose to extract moving edges with a new difference scheme, ...

Configuration des lignes d'usinage à boîtiers multibroches : une approche mixte

This paper deals with the optimization of machining lines for mass production. Such a line consists of a sequence of machines equipped with several spindle heads each. A spindle head performs all its operations simultaneously. At the preliminary design stage, the goal is to assign all the operations to spindle heads and machines minimizing the number of machines and spindle heads required. This...