Thus, evidence for decreased virulence of HIV-1 would be a lengthening interval from infection to AIDS and death over the course of the epidemic.
24 We calculated test characteristics at 3, 5, 8, and 10 years of follow-up to estimate the duration of protective effect at intervals currently recommended for cytology (3 and 5 years) and some of the lengthened intervals for HPV based screening (5, 8, and 10 years).
Healthcare costs could be reduced by lengthening screening intervals to 90% of women and by archiving without further review 50% of the slides.
Results showed that lengthening the interval between two recirculation events reduced methane yield.
"The goal was also to add to the longevity of the watch and lengthen service intervals," Mr. Voutilainen said.
Steady methane production can be obtained by recirculating small amounts of leachate, and by lengthening the interval between two recirculations, regardless of the L S ratio.
Patients at risk for developing this condition include the aging, those with histories of heart problems or with low levels of potassium or magnesium in their blood, those with slow heart rates and those taking medication that is known to lengthen the intervals between heartbeats.
Conversely, we predicted that Red-tailed Hawks and American Kestrels would have lower head movement rates, hence lengthening the interval between consecutive head movements, as they search for prey in visually open habitats, and thus the visual obstruction by less complex vegetation (e.g., grassy areas) is farther away.
Under this circumstance, therefore, education is expected to lengthen birth intervals [ 5, 11, 20].
