At low levels of activity however, Chk1 preferentially inhibits the activation of new replication factories rather than the initiation of dormant origins within currently active factories [29].
The sample as a whole had low levels of activity, and those who received a cancer diagnosis were even less active; consistent with findings from cross-sectional studies (Grimmett et al, 2009; Smith et al, 2011).
Low levels of activity and decay heat are obtained.
At this age, worker honeybees typically show low levels of activity and are mostly engaged in cleaning honeycomb cells35.
In animals and in people, at low levels of activity the body seems unable to accurately adjust caloric intake to output.
Classically, macrolides present low levels of activity against Enterobacteriaceae which have been related to the poor membrane penetration of these antimicrobial agents, preventing their use to treat Enterobacteriaceae9.
The economy has been operating at low levels of activity for five years and while there is no immediate sign of another slump there is no evidence of recovery either.
The building society's chief economist, Robert Gardner, said at the start of the year that he expected the housing market to "be characterised by low levels of activity" in 2013, "with prices remaining flat or modestly lower".
Most similar studies used high-frequency bursts of magnetic stimulation, delivered through the scalp to an area in the left side of the brain that has been linked to low levels of activity during deep depressions.
Keynes's rule, briefly, was that the budget should be in deficit when the economy was experiencing low levels of activity and in surplus when boom conditions (often accompanied by high inflation) were in force.
Low levels of activity in specific circuits may help explain the seeming paradox of using stimulants like Ritalin to treat children who already seem overstimulated.
