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Oxygen diffusion in ZnO . Top

Oxygen dissociation at catalyst surface, a

Oxygen dissociation curve

Oxygen dissociation curve for adult hemoglobin demonstrating the characteristics of allosteric positive comparativity. Right shift of the curve caused by het-erotrophic ligands and increased temperature leads to decreased oxygen affinity.

Oxygen dissociation curves at three different partial pressures of carbon dioxide. Increasing the PCO2 shifts the curve to the right.

Oxygen dissociation curves for fetal and maternal haemoglobin.

Oxygen dissociation curves for haemoglobin and myoglobin, showing how haemoglobin is able to absorb O2 efficiently in the lungs yet transfer it to myoglobin in muscle tissue.

Oxygen dissociation curves for hemoglobin and myoglobin.

Oxygen dissociation curves for human blood with different plasma pH, but constant PCO2 of 40mmHg, a 2,3-diphosphoglycerol concentration in erythrocytes of 5.0mmol L, and temperature at 37 C. B, A Hill plot. Conditions are the same as in A. DPG, 2,3 diphosphog ycerol.

Oxygen dissociation curves for myoglobin

Oxygen distribution functions in the direction parallel to a Ag

Oxygen distribution functions of water molecules near silver Ag 0.52 V of the p.z.c. Reproduced with permission from Toney, M. F. et al. Nature, 1994, 368, 444. 1994 Nature Publishing Group.

Oxygen distribution near Ag 0.52 V, relative to pzc. Z is the distance from the center of the Ag atoms in the top Ag plane. Unit density corresponds to the density of bulk water.

Oxygen dosing studies of UPd2Al3. In this material the -0.5 eV peak is less sensitive to dosing. However, by analogy to other uranium heavy fermions it is not unreasonable to assign it to a surface feature.

Oxygen Drop

Oxygen effect on the corrosion crack growth rate for steel type H-11 in humid nitrogen

Oxygen effect on the corrosion rate in a high strength steel type H-11

Oxygen electrode according to Clark. 1

Oxygen electrode assay. Superoxide dismutase assay in which enzyme generates H2O2 that is further reduced at the Pt-cathode to the expense of oxygen. Current generated through reduction is calibrated with respect to oxygen produced by SOD.

Oxygen electroreduction at different transition metal macrocy-clic electrocatalysts. Comparison with the behavior of a Pt electrode .

Oxygen electroreduction on 3 and 7 nm Au nanoclusters in oxygen-saturated 0.5 M KOH. Cyclic voltaminograins of Au nanoparticles rai carbon rotating disk electrodes at several rotation speeds

Oxygen electrosorption with potential

Oxygen ELF 0.85 localization domains of oxygen atoms in and the disynaptic domains. In cristobalite the disynaptic domains are the two discs on both side of the core. In stishovite the valence domain is not fully resolved in irreducible domains, the disynpatic attractors are located within the three bulges lying in the horizontal plane. In fluorite-type structure, the four disynaptic domains form a tetrahedron.

Oxygen enrichment curves versus pressure. Feed mixture

Oxygen enrichment type fixation composite material.



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