If you're quickly ascending in altitude, your body may have trouble absorbing oxygen, which can lead to hypertension and ...

Iridium-based catalysts are needed to produce hydrogen using water electrolysis. Now, a team has shown that the newly developed P2X catalyst, which requires only a quarter of the Iridium, is as ...

The research also showed that following vaping – with or without nicotine - there was a decrease in oxygen saturation, meaning their lungs were probably taking in less oxygen. Nabbout said the ...

How advanced techniques like delayed-sequence intubation and NIPPV mitigate adverse outcomes in physiologically difficult airways ...

The research – which has not been published in a peer-reviewed journal but is a presentation at the annual meeting of the ...

Many states either increase (pain, anxiety, sepsis, fever) or decrease VO 2 (hypothermia, anesthesia, hypothermia). Oxygen delivery (DO 2) is defined it by the product of CaO 2 and CO: Arterial ...

The measurement data also show why the P2X catalyst performs even better compared to its more crystalline benchmark: in the P2X sample, the bond lengths between iridium and oxygen decrease ...

Decreased venous oxygen saturation was also present in vapers, whether or not the e-cigarettes contained nicotine. This suggests an immediate decrease in the uptake of oxygen by the lungs after ...