The simple one-compartment model of HIV infection uses a mathematical formula that incorporates the dynamics between replication-competent and -incompetent viruses, as well as infected cells in the eclipse phase
(when they do not produce virus) and in the productive phase (when they do).
Since the moon will pass close to the center of the Earth's shadow, the total eclipse phase
will be longer than usual, said NASA eclipse expert Fred Espenak at the Goddard Space Flight Center in Maryland.
While in sunlit orbit, the motor will spin the flywheel to a fully charged speed, while the generator mode will take over to discharge the flywheel and power the satellite during the eclipse phase
. The company's present flywheel technology is about four times better than present battery technology on a power stored vs.
The stage of the rabies life cycle in which the virus hides in the victim's tissues is known as the eclipse phase
. Where the virus goes and what it does during this phase remain uncertain, says Charles E.