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  • Reduction
  • We focused on the influence of approaches to reduce the partial pressure of oxygen in the reduction step, namely by mechanical approaches (sweep gassing or vacuum pumping), chemical approaches (chemical scavenger), and combinations thereof. (epfl.ch)
  • lungs
  • I assume that the rupture of this equilibrium which happens when divers go back to the surface too quickly is related to gaz pressure at the lungs level. (biology-online.org)
  • relates
  • The invention relates to an inexpensive method in which the partial pressure of a gas component in the air exhaled by a patient is determined per breath. (google.es)
  • increases
  • At the same time, the peripheral blood pressure increases, the effective blood circulating in the body is reduced, and cardiac output is decreased [ 11 ]. (iospress.com)
  • vacuum
  • Vacuum processing is an essential element of diverse chemical, metallurgical and electronics-related procedures including vacuum furnacing, chemical vapour deposition, surface etching and evaporative coating, with process pressures ranging from ultrahigh vacuum (UHV) through to millitorr. (technologynetworks.com)
  • The Hiden HMT residual gas analyzer (RGA) is conceived to offer a single partial pressure gauge to operate through the full vacuum spectrum from high vacuum to millitorr to provide process gas trend analysis, vacuum background diagnostics and leak detection. (technologynetworks.com)
  • Lower
  • The increasing additional pressure on the abdomen and lower limbs block the blood flow to the lower limbs to avoid hypoxia in the most important tissues [ 10 ]. (iospress.com)
  • high
  • A high partial pressure value means that the material is abundant and volatile. (physicsforums.com)
  • A partial pressure suit is a type of protection equipment that can provide additional pressure to protect pilots at high altitude and in high-agility flight [ 3 , 4 ]. (iospress.com)
  • When exposed to 12 kilometer high altitude and + Gz acceleration, the partial pressure suit will be pressurized. (iospress.com)
  • We developed dual-modality microscope integrating photoacoustic microscopy (PAM) and fluorescence confocal microscopy (FCM) to noninvasively image hemoglobin oxygen saturation (sO_2) and oxygen partial pressure (pO_2) in vivo in single blood vessels with high spatial resolution. (caltech.edu)
  • blood flow
  • Sava Sakadžić, Shuai Yuan, Ergin Dilekoz, Svetlana Ruvinskaya, Sergei A. Vinogradov, Cenk Ayata, and David A. Boas, "Simultaneous imaging of cerebral partial pressure of oxygen and blood flow during functional activation and cortical spreading depression," Appl. (osapublishing.org)