Morphology of Nonmetallic-inclusion Clusters Observed in Molten Metal by X-ray Micro-CT

evaluation of fat atrophy in patients with dermis fat graft of orbit by ct-scan

چکیده ندارد.

A MORPHOLOGY { COSMOLOGY CONNECTION FOR X { RAY CLUSTERS August

We employ N{body/3D gas dynamic simulations of the formation of galaxy clusters to determine whether cluster X{ray morphologies can be used as cosmological constraints. Con rming the analytic expectations of Richstone, Loeb, & Turner, we demonstrate that cluster evolution is sensitive to the cosmological model in which the clusters form. We further show that evolutionary di erences are echoed i...

The Local Ordering of Molten LiNbOa by X-ray Diffraction

LiNbO a crystal has excellent electro-optical and non-linear optical properties [1, 2]. However local fluctuations of the refractive index and light scattering centers prevent a wider application of this material in optical devices. Since sub-grain boundaries seem to cause such inconvenience, the production of sub-grain free LiNbO a crystals is strongly required. Various properties of molten L ...

Comparing X-ray dose reduction capability of silicon-bismuth micro- and nanocomposite shields using chest CT test

Comparison of radiation shields of different thicknesses and structures (especially different particle sizes of their constituents) is helpful to select an appropriate shield for patient protection in medical imaging tests particularly CT-scan. In this study micro- and nano-powders of bismuth were mixed with silicone matrix to make composite radiation shields for breast. The shields were provid...

Inclusion Foliation in Murchison as Revealed by High Resolution X-ray Ct