Commercial cycling guidelines, often ignored and only sporadically enforced, require cyclists to ride with the flow of traffic, stay off sidewalks and yield to pedestrians, among other stipulations.
The acquisition and maintenance of essential psychomotor skills that are only required sporadically is a significant problem in medical training and practice.
Governments are supposed to say each year what they are up to in the biological field, as a confidence-building measure; 40% of members have never submitted the required report; others do so sporadically.
Attendance at worship is not required and many people come sporadically.
In patients with fractures, 22% had never required corticosteroids, 50% were treated sporadically for <1 year, and 28% were treated for >1 year.
Patients with preimplant RRT are only sporadically admitted for LVAD treatment; about 1.5%% of all new patients required dialysis before LVAD implantation [ 16].
Sporadically, σA can act as an alternative sigma factor that is specifically required for the expression of virulence genes.
Over the years, repairs were made sporadically but by the time William O'Neill and family occupied the residence in the 1980's, major rehabilitation was required and structural improvements were started but not completed.
It is almost universally required in biology classes, while the science of global warming, a newer topic, is taught more sporadically, depending on the interest of teachers and school planners.
