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OBJECTIVE The aim of this study was to audit the results of parastomal hernia repair. METHODS A retrospective review was made of all patients having parastomal hernia repair at 2 teaching hospitals over a 12-year period. RESULTS Forty-three patients had 51 parastomal hernia repairs. Three types of hernia repair were used: 14 (28%) local suture, 19 (37%)(More)
Crystalline phase control is critical for obtaining desired structure and properties of Ta coatings deposited by magnetron sputtering. We have shown the approach to control the alpha and beta Ta phase formations by tuning the negative substrate bias voltage during modulated pulse power (MPP) magnetron sputtering, which generates a large fraction of target(More)
We describe small-angle neutron scattering (SANS) studies of vortex structures in the high Tc superconductor YBazCu307 in the mixed state. The SANS technique is a unique tool for probing the crystallography of a flux line arrangement in the bulk sample that can measure the values of the characteristic lengths and the effect of defects on lattice arrangement(More)
Flux Iattice melting in B12Sr2CaCu20s+~ (Bi-2212) single crystals has recently been studied by various techniques. In this contribution to the 1. Schegolev Memorial Volume we review some experiments and compare their results. Muon-spin rotation and small angle neutron scattenng (SANS) gave the first indications for an abrupt change of the flux Iattice(More)
H. J. Kang, Pengcheng Dai,* D. Mandrus, R. Jin, H. A. Mook, D. T. Adroja, S. M. Bennington, S.-H. Lee, and J. W. Lynn Department of Physics and Astronomy, The University of Tennessee, Knoxville, Tennessee 37996-1200 Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 ISIS facility, Rutherford Appleton Laboratory, Chilton, Didcot(More)
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