For higher Nusselt number ratios, the thermal enhancement presents relatively small increase.
The spectral enhancements presented by Michell et al. (2008, 2009) and Michell and Samara (2010) are similar to those in this study and all occurred between 20 MLT and 00 MLT.
As suggested by the observations of Michell et al. (2008, 2009) and Michell and Samara (2010), there is a possible connection between auroral activity and the type of ion line enhancements presented here.
However, the fact that the events occur at the F region peak supports a recently published model (Ekeberg et al., 2010), where solitary structures generated by magnetic field perturbations were suggested as a possible generation mechanism for the type of uniform enhancements presented here.
For nanofluid at a volume fraction of 0.01, the thermal conductivity enhancements present a peak value of 27.5% and a valley value of 10.4% when the milling times are 10 and 28 h, respectively.
MCs I consistently showed a lower signal intensity compared with controls on unenhanced T1-weighted images as expected, and a marked enhancement on contrast-enhanced T1-weighted images, significantly greater than the enhancement present in the "healthy" marrow.
In cardiac function and perfusion imaging, wall motion disorders were observed in six patients (4.3%), with additional delayed enhancement and isolated delayed enhancement present in two cases.
The specificity of MR imaging in the irradiated breast may vary, with more prominent enhancement present for up to 1 year following radiation treatment, and enhancement may be present for several years.
In half of the cases, there was a persistent rim of peripheral enhancement present 2 h after treatment.
To avoid misclassification (generally lower grade), the surgeon should ensure that the samples are representative of the lesion, particularly of any area of contrast enhancement present (standard).
