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V‐Slope Method – Plot VO 2 vs. VCO 2 – The point at which the increase in VCO 2 is greater than the increase in VO 2; Ventilatory Equivalents Method – Plot VE/VO 2 and VE/VCO 2 vs. Watts or time or VO 2 – Point at which VE/VO 2 increases while VE/VCO 2 decreases or stays the same.
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Tidal volume (symbol V T or TV) is the volume of air inspired and expired with each passive breath. [1] It is typically assumed that the volume of air inhaled is equal to the volume of air exhaled such as in the figure on the right. In a healthy, young human adult, tidal volume is approximately 500 ml per inspiration at rest or 7 ml/kg of body ...
Air pollution exposure affects FEV 1 in asthmatics, but also affects FVC and FEV 1 in healthy adults even at low concentrations. [8] Specific changes in lung volumes also occur during pregnancy. Functional residual capacity drops 18–20%, [9] typically falling from 1.7 to 1.35 litres, [citation needed] due to the compression of the diaphragm ...
For the n-channel depletion MOS transistor, a sufficient negative V GS will deplete (hence its name) the conductive channel of its free electrons switching the transistor “OFF”. Likewise for a p-channel "depletion-mode" MOS transistor a sufficient positive gate-source voltage will deplete the channel of its free holes, turning it “OFF”.
The concentration of carbon dioxide (CO 2) rises in the blood when the metabolic use of oxygen (O 2), and the production of CO 2 is increased during, for example, exercise. The CO 2 in the blood is transported largely as bicarbonate (HCO 3 − ) ions, by conversion first to carbonic acid (H 2 CO 3 ), by the enzyme carbonic anhydrase , and then ...
The first VT tank, VT 1-1, was built in 1974 by Maschinenbau Kiel (MaK). One year later they produced the second VT tank, the VT 1–2. One year later they produced the second VT tank, the VT 1–2. For further testing of the mobility and the concept of a tank with two main guns, five Gefechtsfeldversuchträger (GVT, 'battlefield test-beds ...
The Holden Commodore (VT) is a full-size car that was produced by Holden from 1997 to 2000. It was the first iteration of the third generation of the Commodore and the last one to be powered by a locally made V8 engine (1998). Its range included the luxury variants, Holden Berlina (VT) and Holden Calais (VT) but not a new generation utility ...