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Limiting oxygen partial pressure of DyMnO3 phase
Materials Letters, 1984Abstract Oxygen partial pressure at the decomposition of LaMnO 3 (s) has been determined by measuring the dependence of the isothermal electrical conductivity on oxygen partial pressure from 1173 to 1473 K. The Gibbs free energy of formation of LaMnO 3 (s) from La 2 O 3 (s) and MnO(s) was obtained as ΔG 0 f , T = −130.9 + 0.0329 T kJ/mol.
Naoki Kamegashira, Yoshihiko Hiyoshi
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Profiles of Oxygen Partial Pressure and Oxygen Consumption Inside Multicellular Spheroids
1984The distribution of oxygen inside multicellular spheroids serving as a tumor model (Sutherland et al. 1971; Sutherland and Durand 1976; Yuhas et al. 1977; Haji-Karim and Carlsson 1978) is of considerable interest, since the questions as to whether lack of oxygen induces the development of necrotic zones and whether it enhances the radioresistance of ...
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Microvascular oxygen partial pressure during hyperbaric oxygen in diabetic rat skeletal muscle
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 2015Hyperbaric oxygen (HBO) is a major therapeutic treatment for ischemic ulcerations that perforate skin and underlying muscle in diabetic patients. These lesions do not heal effectively, in part, because of the hypoxic microvascular O2partial pressures (PmvO2) resulting from diabetes-induced cardiovascular dysfunction, which alters the dynamic balance ...
Kohei, Yamakoshi +6 more
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Prediction of arterial partial pressure of oxygen with pulse oxygen saturation measurements
The Journal of Pediatrics, 1998We studied 22 neonates with gestational ages from 26 to 40 weeks to determine how accurately pulse oxygen saturation (SpO2) could predict arterial partial pressure of oxygen (PaO2) and how much time and effort would be required to achieve and maintain a desired SpO2 value.SpO2 was maintained at 90%, 92%, 94%, 96%, and 98% by adjustment of FiO2.
J, Brockway, W W, Hay
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[Oxygen partial pressure after rectal oxygen insufflation-- experimental animal studies].
Zeitschrift fur experimentelle Chirurgie, Transplantation, und kunstliche Organe : Organ der Sektion Experimentelle Chirurgie der Gesellschaft fur Chirurgie der DDR, 1988An oxygen diffusion through the mucosa of the colon into the vessels of the submucous coat was provable after rectal insufflation of an oxygen-gas mixture by animal experimental investigations in rabbits. Significantly higher pO2 values in the blood of the mesocolon veins, the portal vein, in the arterial and venous mixed blood of the liver parenchyma,
W, Klug, H G, Knoch, A, Müller
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Arterial-Alveolar Oxygen Partial Pressure Ratio
Critical Care Medicine, 1987openaire +2 more sources