Technological applications of superconductivity - High-temperature superconductivity (HTS) 1  The commercial applications so far for high temperature superconductors (HTS) have been limited. 2  HTS require only liquid nitrogen, not liquid helium, to cool to superconducting temperatures.
Antepartum means before birth.. The antepartum period is also called the prenatal period. The antepartum period begins when a woman's pregnancy is diagnosed and ends once the baby is born. Continue Reading.
One of the most common indications for antepartum testing is post-term pregnancy. A pregnancy should not be allowed to continue past 42 weeks. (The usual pregnancy is 40 weeks in duration).