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 ...

the introduction of oxygen vacancies into zirconia bulks through flash sintering treatment was confirmed. After the flash sintering treatment, the direct band gap of zirconia was decreased from 4. ...

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 ...