In this work we studied a computer-aided approach using QRS slopes as unconventional ECG features to identify the exercise-induced ischemia during exercise stress testing and demonstrated that the performance is comparable to the experts' manual analysis using standard criteria involving ST-segment depression. We evaluated the performance of our algorithm using a database including 927 patients...

1. Let a certain body, capable of absorbing heat, occupy a region of n dimensional Riemannian space V, whose metric is defined by the positive quadratic differential form ds2 = gjj dxl dxJ. Suppose that this body is heated by conduction in any manner. The situation can be visualized as a flow of heat from the warmer to the cooler parts of the body. The rate of flow of heat within the body can b...

i Abstract Requirements are a key aspect of software development. Requirements are also related with other software artefacts including designs, test cases and documentation. These artefacts are often captured with specialized models. However, many tools lack support for traceability relationships between requirements artefacts and model artefacts, leading to analysis issues. To establish trace...

Objective: All the studies are parts of the PRIMOS (Primary Health Care and Osteoporosis) project. Study 1 investigates the relationship between central Dual X-ray Absorptiometry (DXA) measurements of the hip and spine and peripheral measurements of the calcaneus using Dual X-ray and Laser (DXL) technique. Study II investigates the association between the nutritional status of elderly free-livi...

INTRODUCTION The aim of this study was to assess the analytical performances of the newly developed Access2 25-hydroxyvitamin D (25(OH)D) total immunoassay on two analysers, DxI800 and Access2 (Beckman Coulter, Brea, CA, USA), and compare these two and a recalibrated Modular E 170 25(OH)D assay (Roche Diagnostics, Penzberg, Germany) with reference liquid chromatography tandem-mass spectrometry ...

K Kedlaya proposed an method to count the number of Fq rational points in a hyper elliptic curve using the Leschetz xed points formula in Monsky Washinitzer Cohomology The method has been extended to super elliptic curves Gaudry and G urel immediately to characteristic two hyper elliptic curves and to Cab curves J Denef F Vercauteren Based on Miura theory which is associated with how a curve is...

After a brief outline of classical concepts relative to Boolean differential calculus, a theoretical study of various differential operators is undertaken. Application of these concepts to several important problems arising in switching practice is mentioned. General notations The following notations are used in this paper: Boolean disjunction + or ~ Boolean conjunction no symbol or IT Boolean ...

PHASE TRANSmONS ANO ORDER PARAMETERS ministic or stochastic. {c) is a set of parameters and r' are a H ow to define complexity is not a trivial question. Several given set of nearest neighboring positions of r. 1'ypically, fue definitions have been proposed, and all of them share set of neighboring points, ?([r), is symmetrically distributed fue intuitive idea that complexity is neither complet...

In the present paper we investigate the phase transition “Coulomb–confinement” in the Higgs model of abelian scalar dyons – particles having both, electric e and magnetic g, charges. It is shown that by dual symmetry this theory is equivalent to scalar fields with the effective squared electric charge e∗2 = e2 + g2. But the Dirac relation distinguishes the electric and magnetic charges of dyons...