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Vanadium(IV) oxide or vanadium dioxide is an inorganic compound with the formula VO 2.It is a dark blue solid. Vanadium(IV) dioxide is amphoteric, dissolving in non-oxidising acids to give the blue vanadyl ion, [VO] 2+ and in alkali to give the brown [V 4 O 9] 2− ion, or at high pH [VO 4] 4−. [4]
Vanadium(II) oxide is the inorganic compound with the idealized formula VO. It is one of the several binary vanadium oxides.It adopts a distorted NaCl structure and contains weak V−V metal to metal bonds.
V̇O 2 max (also maximal oxygen consumption, maximal oxygen uptake or maximal aerobic capacity) is the maximum rate of oxygen consumption attainable during physical exertion. [1] [2] The name is derived from three abbreviations: "V̇" for volume (the dot over the V indicates "per unit of time" in Newton's notation), "O 2" for oxygen, and "max" for maximum and usually normalized per kilogram of ...
Examples of these phases include V 3 O 7, V 4 O 9 and V 6 O 13. [1] Phases with the general formula V n O 2n−1 exist between VO 2 and V 2 O 3. [1] Called Magnéli phases for Arne Magnéli, [2] they are examples of crystallographic shear compounds based on the rutile structure. [1] Examples of Magnéli phases include V 4 O 7, V 5 O 9, V 6 O 11 ...
Ventilation Curve – Plot VE vs. VO 2 or Watts or Time – The point at which there is a non‐linear increase in ventilation; 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
The formula from Léger and Mercier [4] links the V̇O 2 max to the vV̇O 2 max, supposing an ideal running technique. vV̇O 2 max = V̇O 2 max / 3.5. where vV̇O 2 max is in km/h and V̇O 2 max is in mL/(kg•min). Note: This formula is identical to that used to calculate the metabolic equivalent of task (MET) score for a given V̇O 2 max ...
VO2 may refer to: Vanadium(IV) oxide. a chemical compound; VO2 max, the maximum rate of oxygen consumption as measured during incremental exercise
"Male rowers typically score VO2 maximums over 6 litres/minute, and some exceptional individuals have exceeded 8 l/min. To put this into perspective, thoroughbred horses have a VO2 max of around 180 ml/kg/min. Siberian dogs running in the Iditarod Trail Sled Dog Race have VO2 values as high as 240 ml/kg/min" I don't understand the "perspective".