Results 21 to 30 of about 302,410 (282)
Guiding of keV ions between two insulating parallel plates
Experimental data are presented for low-energy singly charged ion transport between two insulating parallel plates. Using a beam intensity of approximately 20 pA, measurements of the incoming and transmitted beams provide quantitative temporal ...
R. D. DuBois, K. Tőkési, E. Giglio
doaj +1 more source
La dévalaison des migrateurs : problèmes et dispositifs
Cet article, qui actualise le chapitre 13 du n°326-327 du Bulletin Français de la Pêche et de la Pisciculture des mêmes auteurs, fait le bilan des connaissances actuelles sur la migration de dévalaison au niveau des centrales hydroélectriques, que ce ...
LARINIER M., TRAVADE F.
doaj +1 more source
Transition models for turbomachinery boundary layer flows : a review [PDF]
Current models for transition in turbomachinery boundary layer flows are reviewed. The basic physical mechanisms of transition processes and the way these processes are expressed by model ingredients are discussed.
Dick, Erik, Kubacki, Slawomir
core +2 more sources
Une expérimentation a été conduite en 1996 au niveau de l'aménagement hydroélectrique de St. Cricq (gave d'Ossau) dans le but de tester deux dispositifs de dévalaison destinés à éviter le passage dans les turbines des smolts de saumon atlantique (Salmo ...
TRAVADE F., GOUYOU C., DE FAVERI N.
doaj +1 more source
Sex Differences in Mortality After CABG Surgery
INTRODUCTION: Numerous studies have shown that women undergoing coronary artery bypass graft surgery present higher mortality rate during hospitalization, and often complications when compared to men. OBJECTIVE: To compare the mortality of men and women
José Albuquerque de Figueiredo Neto +3 more
doaj +1 more source
The Effect of wake Turbulence Intensity on Transition in a Compressor Cascade [PDF]
Direct numerical simulations of separating flow along a section at midspan of a low-pressure V103 compressor cascade with periodically incoming wakes were performed. By varying the strength of the wake, its influence on both boundary layer separation and
C Rhie +25 more
core +2 more sources
Deux expérimentations ont été conduites en 1995 et 1998 au niveau de la prise d'eau de l'aménagement hydroélectrique de Bedous sur le Gave d'Aspe afin de tester l'efficacité d'un exutoire de dévalaison pour smolts de saumon atlantique (Salmo salar L ...
CHANSEAU M., LARINIER M., TRAVADE F.
doaj +1 more source
Long-term outcomes of omniflow II biosynthetic vascular graft in lower extremity arterial revascularization [PDF]
Background: This study aims to evaluate the patency rates and long-term outcomes of femoro-popliteal bypass procedures with Omniflow II biosynthetic vascular grafts in patients with occlusive vascular disease.
Göncü, M.T. +4 more
core +1 more source
Down-regulation of surface monocyte lipopolysaccharide-receptor cd14 in patients on cardiopulmonary bypass undergoing aorta-coronary bypass operation [PDF]
Major operative trauma like aorta-coronary bypass operation may lead to postoperative immunodisturbance, putting the patient at an increased risk for infection and sepsis. The monocyte/macrophage system and the endotoxin receptor CD14 are important in the early recognition and elimination of invading bacteria.
Fingerle-Rowson, G. +7 more
openaire +2 more sources
Trois expérimentations ont été conduites de 1996 à 1998 au niveau de la prise d'eau de l'usine hydroélectrique de Camon, sur la Garonne, de manière à tester l'efficacité d'un exutoire de surface destiné aux smolts de saumon atlantique.
CROZE O., CHANSEAU M., LARINIER M.
doaj +1 more source

