His television series on the subject airs on US TV.
Recently, Nyad took part in an experiment with a psychiatrist at the University of California San Diego, in which subjects' air supply was restricted for undisclosed intervals and their panic response measured, using MRIs.
Because of variable observation periods for participants, we estimated both between- and within-subject air pollutant effects.
Finally, because differences in between- and within-subject air pollution effects could be possible, we fitted separate mixed models that included terms for within- and between-subject exposure effects in addition to the overall model.
In healthy subjects, air movement into and out of the lungs throughout respiration produces estimated pressure variations of 5 to 25 cm H2O, corresponding to functional residual capacity and total lung capacity, respectively.
If you look willing (but maybe not too eager) and talkative, Mr. Helm may choose you for a 20-minute back-and-forth about your career in international private banking, your best friendship with your big sister or your unusually winning smile — all subjects aired at the performance I caught.
The epic series, which airs Tuesdays starting this week through Oct. 1, purports to be the most comprehensive TV special on its subject to air on U.S. television.
The bones, being subject to air, water and heat, get completely dried and disintegrate.
Relatively few pitchers use the knuckleball, which lacks axial rotation, making it subject to air currents.
"People have to understand that they are subject to air safety rules and that there are potentially serious safety concerns".
On the subject of air travel, cheap is good, but cheapest is not always best, Mr. Perkins says.
