نتایج جستجو برای: seeping of gases
تعداد نتایج: 21167542 فیلتر نتایج به سال:
Introduction to the ideal gas laws, kinetic-molecular theory and real gases
McEwen, J. Physiol. 131, 678 (1956). 8. E. S. Reynolds, J. Cell Biol. 17, 208 (1963). 9. R. D. Lillie, Histopathologic Technic and Practical Histochemistry (Blakiston, New York, 1954), pp. 303-304. 10. W. W. Chambers, C. Liu, C. N. Liu, Anat. Record 124, 391 (1956). 11. R. P. Eager and R. J. Barrnett, ibid. 148, 368 (1964). 12. M. Farquhar and J. Hartman, J. Neuropathol. Exp. Neurol. 16, 18 (19...
• The actual flow rate is constant for the outlet pressure range of 35.30 psig to as low as a complete vacuum. The flow rate can be obtained from the charts on pages 16-18; e.g. for an orifice of .010" diameter and with 80 psig inlet pressure, the choked flow rate is 8.4 scfh (page 16). This flow rate will be constant for all outlet pressure conditions between 35.30 psig and full vacuum. 0 1 .5...
aerosol A colloidal dispersion of liquid particles in a gas, e.g., SO2, which will react with the OH radical in the atmosphere to form tiny droplets of sulfuric acid (H2SO4). hazard In a volcanic context, hazard refers to the phenomena produced by a volcanic event and is directly related to Risk, where Risk1⁄4Hazard Vulnerability, with vulnerability referring to the consequences for population ...
the role of low-pressure rf plasma in the inactivation of escherichia coli o157, klebsiella pneumoniae, proteus mirabilis, and enterobacter sakazakii using n2-o2 and sf6 gases was assessed. 1×109 colony-forming units (cfus) of each bacterial isolate were placed on three polymer foils. the effects of pressure, power, distance from the source, and exposure time to plasma gases were optimized. the...
Cattle rearing generate more global warming green house gases than driving cars. These green house gases leads to changes in the climate. This climate change affects the livestock, man and natural environment continuously. For this reason it is important for livestock farmers to find the ways which minimize these gases emission. In this article the causes of climate change and effects, measures...
Examination of research into pole alternatives indicates that, without exception, studies have found that total energy requirements associated with wood materials are considerably lower than those of commonly substituted materials. The substitution of high-energy-intensive materials for low-energy-using wood materials would contribute substantially to an overall increase in carbon
In this study, two Carbon Molecular Sieves using Pistachio shell (CMS P) and Walnut shell (CMS W) were prepared by a chemical vapor deposition method and used for pressure swing adsorption and separation of CO/H2 and CO/CH4. Adsorption isotherms of gases obtained for both CMS’s. The Dubinin-Radushkevich isotherm model was used for comparing pore volum...
In this paper, the Radiation Transfer Equation(RTE) for a non-gray gas between two large parallel planes has been
solved and the temperature distribution obtained. With the RTE, solution heat fluxes are also determined. Since and are two components of most combustion products, the problem has been solved for these two gases. The results were, whenever possible, compared with data reported ...
background pulse-oximetry (spo2) widely uses as a help tools for therapeutic interventions in the pediatric intensive care units (picu). the aim of this study was to evaluate the validity of spo2 in measuring of oxygenation index (oi) in children. materials and methods in a descriptive analytical study, 100 patients who were admitted to picu tabriz children's hospital were studied. oxygena...
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