Global ETD Search
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Showing 1 to 12 of 12 for “"fluid distribution"”.
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The effects of sodium chloride ingestion on fluid balance and body fluid distribution during exercise
… exercise would expand the plasma volume when fluid was ingested at approximately half the rate at which it was being lost as sweat. Six male cyclists exercised for 90 minutes in the heat (32 ± 1 °C, 55 ± 5% RH) at 66 ± 1 % of VO₂ₘₐₓ while ingesting either no fluid CNF), water (W), or a saline …
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Assessing the Impact on Hydrocarbon Production from Tight and Shale Plays by Depletion and Injection Using Thermodynamic and Transport Properties from Confined Spaces
… years. As well known, phase behavior of the fluid in unconventional reservoir is quite different from that in conventional reservoir. And the variation of the thermodynamic and transport properties of fluids has a significant impact on the well performance and ultimate recovery of …
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Portable magnetic resonance sensors and methods for noninvasive disease diagnostics
Many diseases manifest as a shift in fluids between distinct tissue fluid compartments. For example, fluid depletion and fluid overload lead to a deficit or accumulation of fluids within the intramuscular interstitial space. A direct measurement of these fluid shifts could serve as a highly …
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Quantification of Permeability-Porosity Relationships in Seafloor Vent Deposits: Dependence on Pore Evolution Processes
… from Earth's interior to the oceans. Aqueous fluids circulate within the seafloor and are emitted through vent deposits, formed from interaction between vent fluids and seawater. These deposits evolve as they react physically and chemically with venting fluids and seawater, therefore changing …
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Investigations into endothelial cell permeability and adherens junction disruption induced by Junín virus infection.
… (AHF) characterized by vascular dysfunction and fluid distribution abnormalities. Clinical, as well as experimental studies, have implicated involvement of the endothelium in pathogenesis of AHF, although the role it may play is poorly understood. Junín virus has been shown to produce productive …
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A simulation study of injected CO₂ migration in the faulted reservoir
… 1) Comparison of the analytical approach for fluid distribution, based on Buckley-Leverett theory, with the simulation results; 2) Simulation study which illustrates the impact of fault properties on the behavior of carbon dioxide phase in a CO₂ and a H₂O (brine) saturated reservoir; 3) …
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A fault-controlled geothermal system in Tarutung (North Sumatra, Indonesia)investigated by seismological analysis
… and the lithology of rocks and possible fluid distribution in the region. The Vp model images the geometry of the Tarutung and the Sarulla basins. Both basins have a depth of around 2.0 km. High Vp/Vs and high attenuation (low Qp) anomalies are observed along the Sarulla graben associated …
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Hydrogen Interactions in the Subsurface Geological Formations: Molecular and Biogeochemical Perspectives
… These interactions can activate complex rock-fluid physical interactions and geochemical and microbial processes that affect hydrogen mobility, retention, purity, and seal integrity. To address these challenges and gain insights into the intricate interaction between hydrogen and geological …
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Simulating water tracer test in naturally fractured reservoirs using discrete fracture and dual porosity models
… of the dual porosity model is that the fluid distribution in the matrix blocks is changing homogenously during the waterflooding period. In other words, ECLIPSE shows a constant value of the oil and water saturations in each time step for the matrix blocks. However, the dual porosity …
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Charge-sensitive methods for the off-design performance characterization of organic Rankine cycle (ORC) power systems
… must account for the constant amount of working fluid in the system and simulate its distribution among the different components. Although well-known for HVAC systems, such charge-sensitive considerations are quasi absent for the ORC technology and existing models have never been completely …
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Purification of plasmid DNA for use in human gene therapy
… of 0 to 5 psi. The data demonstrated that the fluid dynamics significantly influenced the permeation rate, displaying a maximum at 227Dn (312 Imh) and minimum at 818Dn (130 Imh) for a transmembrane pressure of 1 psi. Numerical studies indicated that the initial increase and subsequent decrease …