The beam will eventually become fully replenished with microbubbles, and further increases in the time between each ultrasound pulse will not affect the microbubble signal in tissue.
As the time between successive pulses is prolonged, the beam becomes progressively replenished with microbubbles (refer to Figure in [ 2]).
As the loans are repaid, the fund will be replenished and become a permanent source of capital for California's darers and doers.
THE newest breed of entrepreneur may not be the digital whiz kid, but the retirement-age grandparent looking to replenish savings, become his or her own boss or just keep busy.
The concept of a reservoir of undifferentiated melanocytes that becomes activated to replenish depleted melanocytes comes from initial observations in vitiligo patients (Nishimura, 2011).
For 20 years or more, the resulting replenished film copies became the BFI's flagship show prints of these titles.
The drug was important to AstraZeneca, which is seeking to replenish a pipeline that has become depleted since the failure of its stroke treatment, NXY-069, in October.
If rainfall were to decrease in the future, that freshwater lens would not be replenished as frequently and [would] become thinner".
Vinet et al. [ 4] report that ramified microglia contribute to reduced neurotoxicity based on the observations that ramified microglia appear in less vulnerable hippocampal regions and that replenished microglia prevent excitotoxicity and eventually become ramified.
