Ejection
81Coronal mass ejection — A coronal mass ejection in time lapse imagery obtained with the LASCO instrument. The Sun (center) is obscured by the coronagraph s mask. (September 30 – October 1, 2001) A coronal mass ejection (CME) is a massive burst of solar wind, other light …
82Fenêtre d'éjection — Pour les articles homonymes, voir Fenêtre (homonymie) …
83Volume d'ejection systolique — Volume d éjection systolique Le volume d’éjection systolique (en abrégé VES) est le volume de sang que le cœur éjecte à chaque contraction (systole). Il est la plupart du temps exprimé en millilitres (ml). Il dépend d’une multitude de facteurs,… …
84Fraction d'éjection — La fraction d’éjection est une mesure de la capacité du cœur à se contracter efficacement. Elle se calcule en divisant le volume d éjection systolique (différence entre le volume diastolique (ventricule plein) et le volume systolique (volume du… …
85Volume d'éjection systolique — Le volume d’éjection systolique (en abrégé VES) est le volume de sang que le cœur éjecte à chaque contraction (systole). Il est la plupart du temps exprimé en millilitres (ml). Il dépend d’une multitude de facteurs, notamment de la taille du cœur …
86Acoustic droplet ejection — (ADE) uses a pulse of ultrasound to move low volumes of fluids (typically nanoliters or picoliters) without any physical contact. This technology focuses acoustic energy into a fluid sample in order to eject droplets as small as a picoliter. ADE… …
87Fraction, ejection — The portion of blood that is pumped out of a filled ventricle as a result of a heartbeat. The heart does not eject all of the blood that is in the ventricle. Normally, about two thirds of the blood is pumped out with each beat. That fraction is… …
88command ejection system — A system in which the pilot of an aircraft or the occupant of the other ejection seat(s) initiates ejection, resulting in the automatic ejection of all occupants …
89command select ejection system — An ejection system permitting the optional transfer from one crew station to another of the control of a command ejection system for automatic ejection of all occupants …
90independent ejection system — An ejection system in a twin or multiseater aircraft in which each of the ejection seats operates independently of the other ejection systems installed in the aircraft …
