The latter is known to be due to the fact that hypocalcemia prolongs the duration of phase two of the action potential of cardiac muscle. |
However, the ideal regimen and duration of treatment have not yet been resolved. |
For the duration of the holiday, from Dec. 26 until Jan. 1, stores will put on Kwanzaa displays using African themes and featuring a kinara. |
Leaves were then illuminated with actinic light and saturating flashes of 0.7 s duration were applied every 1.5 min. |
The unpiloted vehicle's supersonic combustion ramjet, or scramjet, ignited as planned and operated for the duration of its hydrogen fuel supply. |
For the duration of our trip, either our escorts accompanied us or we were under police security. |