Sentence examples for variable period of time from inspiring English sources

The child typically loses consciousness for a variable period of time.

Many clinicians advocate empiric bougienage, as patients will often report improvement of their dysphagia for a variable period of time after this is performed.

After a variable period of time, but usually within 5-years, most patients with abnormally low blood pressure on standing develop cognitive or motor abnormalities.

Interestingly, following the onset of benign exertional headache, the attacks, occurring with a frequency of between one per day and one every 2 months, recurred over a very variable period of time usually lasting <20 years.

After display, the birds land on a branch for a mating ritual which starts with locking bills, followed by the female hanging upside-down for a variable period of time, and then copulation while the male holds the female's neck.

These successive strategies are employed during a limited and variable period of time (i.e., number of produced events).

Follicles remain dormant for variable periods of time.

Small compacted samples of bentonite were heated during variable periods of time of up to 80 days under different thermal gradients.

Sperm are thought to be particularly vulnerable to these changes and may be exposed to external environmental conditions for variable periods of time between spawning and fertilisation.

Neonates undergoing cardiac operations are exposed to extensive tissue damage related to surgery and additional painful stimulation related to endotracheal and thoracostomy tubes that may remain in place for variable periods of time following surgery.

Because platelet transfusions are given repeatedly over variable periods of time, this type of analysis has not provided information about the effects of multiple platelet transfusions or about specific product or patient-related covariates that may impact the outcome.