The new approach is developed for study of electron-positron pair production by a photon in oriented single crystal. It permits indivisible consideration of both coherent and incoherent mechanisms of pair creation and includes the action of field of axis (or plane) as well as the multiple scattering of particles of the created pair (the Landau-Pomeranchuk-Migdal (LPM) effect). From obtained int...

In this paper, the rate of heat transfer by forced convection in a counterflow exchanger, at turbulent flow conditions were investigated experimentally, using porous media and TiO2 Nanofluid to observe behaviour with volume concentration nanoparticles t enhance through it. 3 mm Steel balls (ε=39.12%) as completely filled inner pipe (core pipe). The cold hot water are used working fluids outer p...

Location-Privacy Meter (LPM) is an object-oriented tool developed in C++ that enables the designers of location-privacy preserving mechanisms to evaluate the effectiveness of their mechanisms with respect to various location-inference attacks. This document provides the reader with a quick start guide on how to use the tool to construct the adversary’s background knowledge and to run different ...

Inconsistent knowledge-bases can entail useful conclusions when using the three-valued semantics of the paraconsistent logic LP. However, the set of conclusions entailed by a consistent knowledge-base under the three-valued semantics is smaller than set of conclusions entailed by the knowledge-base under a two-valued semantics. Preferring conflict-minimal interpretations of the logic LP; i.e., ...

Tight control over gene expression is essential for precision in embryonic development and acquisition of the regulatory elements responsible is the predominant driver for evolution of new structures. Tbx5 and Tbx4, two genes expressed in forelimb and hindlimb-forming regions respectively, play crucial roles in the initiation of limb outgrowth. Evolution of regulatory elements that activate Tbx...

OBJECTIVE To investigate the clinicopathological characteristics, prognosis, pathology, and differential diagnosis of LPM by analyzing our experience and reviewed relevant literature. We also postulated the necessity of postoperative adjuvant therapy. METHODS 19 patients with LPM underwent surgical treatment from 2007 through 2010 in our department. The clinical charts of the patients, includ...

This thesis presents the characterization of an integrated starter/generator (ISG) based on an interior permanent-magnet (IPM) synchronous machine. The ISG is designed to operate in a hybrid vehicle; mounted to a traditional gasoline engine and coupled directly to the crankshaft. An experimental comparison is made between the design and the working prototype including a detailed description of ...