"Etude etiologique de la circulation ra.pide iutra-rena-le"  Le but de l'angiographle renale n'est pas '.seu­lement le controle anatomique de l'organe, une etude physiologique (Hemodynamique) doit toujours etre prise en consideration.  Le temps normal de la circulation intra-renale selon les differents auteurs varie entre 6 a 8, 8 a 10 et 10 a 12 secondes, mais le temps moyen est de 6 a 8 seco...

Faunal homogenization and differentiation occur when geographic regions show increased or decreased, respectively, similarity to each other in species composition owing to introductions and extinctions or extirpations. I used species presence–absence data for “native” (i.e., estimated species compositions before European settlement) and “total” (i.e., including nonnative fishes and extinctions)...

A very large number of applications that are currently deployed on large scale distributed systems such as grids or volunteer computing systems are Bag-of-Tasks (BoT) applications. Up until now, simple mechanisms have been used to ensure a fair sharing of resources amongst these applications. Although these mechanisms have proved e cient for CPU-bound applications, they are known to be ine ecti...

We examined the flow of mercury (Hg) from benthic invertebrates to fishes in lakes with contrasting fish community structure. The study was carried out in two whole lakes in southcentral Ontario in 1992. Both were remote from direct sources of contamination and were chosen because of their physical and chemical similarities. Although the fish communities in the two lakes were qualitatively simi...

To investigate interspecific relationships between gray foxes (Urocyon cinereoargenteus) and sympatric coyotes (Canis latrans) and bobcats (Lynx rufus), we quantified occurrence of food items in carnivore scats and used relative abundances of scats on transects to assess space use. Dietary-overlap indices between the two canid species were high during summer and fall (x = 0.89) when fruits were...

How similar must two successively presented patterns be for phi movement to be perceived between them? Phi movement between two granular patterns, one being the photographic negative of theother, appeared to be rater&, towards the direction of the earlier stimulus. Moving objects, dis-played on a TV picture which was made positive and negative on alternate frames, appeared to move backw...

Tâ ÇÉÅ wx W|xâ Revue des Études de la Langue Française Revue semestrielle de la Faculté des Langues Étrangères de l'Université d'Ispahan Cinquième année, N° 8 Printemps-Eté 2013, ISSN 2008- 6571 ISSN électronique 2322-469X Cette revue est indexée dans: Ulrichsweb: global serials directory http://ulrichsweb.serialssolutions.com Doaj: Directory of Open Access Journals http://www.doaj.org ...