The University of Texas M.D. Anderson Cancer Center (UTMDACC) has extensive experience with thermoluminescent dosimetry (TLD) as a quality assurance tool for output and energy monitoring of radiation therapy beams. Over the past 25 years the TLD results of the monitored institutions, commissioning data for TLD readers, the characterization data of lithium fluoride TLD-100 powder and the records...

The heat transfer is studied during the melting and solidification of sp11 sp24 phase change materials in different container shapes. are further mixed with nano-alumina nano CuO enhancements. We aim to identify most favorable material for free-cooling summer free-heating winter. Ansys Fluent 20.2 used analyze 2D models mechanisms samples cylindrical, square, rectangular, elliptical-shaped caps...

To investigate the role of T lymphocytes in osteoclastogenesis, we performed in vivo depletion of CD4 and/or CD8 T lymphocyte subsets and evaluated in vitro osteoclast-like cell (OCL) formation. T lymphocyte depletion (TLD) with mAbs was confirmed 24 h later by flow cytometry. OCL formation was stimulated with 1, 25-dihydroxyvitamin D(3) (1,25-(OH)(2)D(3)) in bone marrow and with recombinant mo...

We present a control plane for operators of Top-level Domains (TLDs) in the Domain Name System (DNS), such as “.org” and “.nl”, that enables them to increase the security and stability of their TLD by taking on the role of a threat intelligence provider. Our control plane is a novel system that extends a TLD operator’s traditional services and detects potential threats in the TLD by continuousl...

The analysis and design of a cylindrical cavity for microwave heating applications, including the feeding mechanism is proposed in this paper. The cylindrical cavity design aims at the production of a uniform field distribution, avoiding non-uniform heating and thermal runaway. The analysis of the device is based on the Mode Matching Technique. This has been proved to be an efficient and robust...

In this paper the effect of random geometric imperfections on the critical load of isotropic, thin-walled, cylindrical shells under axial compression with rectangular cutouts is presented. Second moment characteristics of geometric imperfections are estimated by data of available measurements, a simulation procedure based on the Karhunen-Loéve expansion is applied for generating realizations of...

Mutations in the Drosophila tolloid (tld) gene lead to a partial transformation of dorsal ectoderm into ventral ectoderm. The null phenotype of tld is similar to, but less severe than decapentaplegic (dpp), a TGF-beta family member required for the formation of all dorsal structures. We have cloned the tld locus by P element tagging. At the blastoderm stage, tld RNA is expressed dorsally, simil...

BACKGROUND Third Location Decompression (TLD) is the process through which personnel, returning from combat operations, begin to psychologically 'unwind'. Decompression comprises welfare activities, such as contacting home, beach events, social events, psycho-educational briefings and controlled re-introduction to alcohol. AIMS To assess the subjective utility of decompression by surveying al...

1 Abstract In this paper we study thermoconvective instabilities appearing in a fluid which is in a cylindrical annulus heated laterally. As soon as the applied temperature gradient reaches a critical value a stationary bifurcation takes place. The problem is modelized with the original Navier Stokes equations by keeping pressure with appropriate boundary conditions. This is a low order formula...