Neoclassical diffusion coefficient with and without rotation
Effect of Magnetic Island Associated with Neoclassical Tearing Modes on Plasma Rotation in JT-60U
... the rotation frequency of an m/n = 2/1 neoclassical tearing mode (NTM) on its magnetic island width in JT-60U (m and n are the poloidal and toroidal mode numbers, ...that without the ...
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( ) j. A new method for measuring the scattering coefficient and the diffusion coefficient of panels. Angelo Farina
... After the windowing, it is possible also to “listen” separately at the direct and reflected sound. The first is always the same for all the measurements, whilst the second reveals the nature of the reflected sound. In ...
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Determination of the gas diffusion coefficient of a peat grassland soil
... Three additional cores subjected to the same moisture treat- ment as the experimental cores were placed alongside the vessels. These were weighed twice daily to determine moisture loss from the experimental cores. A ...
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The Efficacy of Diffusion Weighted Imaging and Apparent Diffusion Coefficient Mapping for Meniscal Tears in the Knee
... MR imaging (MRI) is a reliable method of evaluating the meniscal tears and injuries. MRI provides important datas about bone and soft tissue disorders in and around the knee joint. This imaging method is also useful to ...
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Evolution of Apparent Diffusion Coefficient, Diffusion weighted, and T2 weighted Signal Intensity of Acute Stroke
... Thus, although one recent study concluded that the DWI image alone (without the ADC map) is suf- ficient for clinical stroke imaging (38), our results indicate that the ADC map may add useful data regarding the ...
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On the numerical solution of Fisher’s equation with coefficient of diffusion term much smaller than coefficient of reaction term
... solutions without any discontinuities, the Rankine–Hugoniot conditions must hold (for conserva- tion equations), and the dissipative term must be negligible outside of the shock waves ...
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Evaluation of Apparent Diffusion Coefficient Values in Spinal Tuberculosis by MRI
... was established or FNAC/Biopsy was performed if required. All patients fulfilling these criteria were included irrespective of their age group and gender. Exclusion criteria included patients with spine involvement due ...
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Correlation of Apparent Diffusion Coefficient at 3T with Prognostic Parameters of Retinoblastoma
... tial of diffusion-weighted MR imaging to characterize retino- blastoma by determining ADC values and correlating these with traditional prognostic parameters. Distinction between poorly and well-differentiated ...
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Hyperglycemia and the Fate of Apparent Diffusion Coefficient–Defined Ischemic Penumbra
... HG worsened the conversion of penumbra into infarction in a small series of patients. Penumbra in acute stroke is usually investigated by using by the diffusion-perfusion mismatch, which requires a contrast agent ...
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Normative Apparent Diffusion Coefficient Values in the Developing Fetal Brain
... Although fetal DWI is limited by fetal motion, our study demonstrates the feasibility of performing DWI in a large group of healthy nonsedated singleton fetuses, including those at younger gestational ages. This is ...
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The Value of Apparent Diffusion Coefficient Maps in Early Cerebral Ischemia
... Discussion The main finding of this study is the presence of intermediate rADC values in the penumbral regions of infarct expansion. This was demonstrated in the most important group of acute stroke patients, those ...
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The utility of apparent diffusion coefficient values in the risk stratification of prostate cancer using a 1.5T magnetic resonance imaging without endorectal coil
... magnet without ERC allows a good discrimination between Gleason scores of 6 and more than 6, and an excellent discrimination between Gleason scores of 7 or lower and more than ...
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Diffusion Coefficient Perry
... In this table are a representative selection of diffusion coefficients. The subsection “Prediction and Correlation of Physical Properties” should be consulted for estimation techniques. As general references, the ...
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Characterization of the diffusion coefficient of blood.
... Another limitation is that blood composition differs between different types of blood vessels. Apart from changes in oxygen and carbon dioxide concentrations, hematocrit (43) and erythrocyte volume (44) differ between ...
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A Search for MRI diffusion coefficient standards
... 16 The diffusion gradient must be one-dimensional (1D), linear, and well characterized. D is often determined. A detailed scientific description of the PGSE sequence can be very lengthy without analogies. ...
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264756785-liquid-diffusion-coefficient-experiment.pdf
... the diffusion and there is no bulk motion, because of that diffusion is a slow ...In diffusion when species B is stationary-solvent and species A (solute) moves through high concentration to low ...
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Diffusion Coefficient Full Report Tiqa
... on diffusion coefficients and gaining familiarity with the use of laboratory instruments to achieve accurate measurements of data required for industrial process ...
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Diffusion Coefficient for Sublimation Diffusion Of Disperse Dye using Error Function
... sublimation diffusion of disperse dye from paste into PET film was performed by using a film roll ...the diffusion equation for the diffusion in a semi-infinite ...the diffusion ...
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Interaction between Mental Rotation and Manual Rotation with and without Motor Planning
... manual rotation provided a strong positive effect, while counterclockwise rotation gave a negative effect in 240˚ ...knob rotation and mental rotation would be observed only in the same ...
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Vertical variation in diffusion coefficient within sediments
... k s = 3 d 90 . (2.132) 2.7 Summary and Hypothesis The preceding chapter has covered the different driving forces for hyporheic ex- change and several different techniques for modelling or predicting it. A review of the ...
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