Optimization techniques are nowadays one of the most important branches computer science due to limitations computing power availability especially in cases mobile platforms. Algorithms which can be used on such units have optimized for memory and power. In paper we focused optimization image analysis algorithms by limiting number necessary operations. The algorithm has been designed detect fol...

background: this study was to determine the sensitivity, specificity, positive predictive value (ppv), negative predictive values (npv) and agreement between two methods of the stained gastric imprint cytology smears and stained gastric specimen biopsy mucosal methods for detection of h. pylori. methods: air-dried imprint smears of gastric biopsies from 330 patients were stained by the grunwald...

A fractional generalization of variations is used to define a stability of non-integer order. Fractional variational derivatives are suggested to describe the properties of dynamical systems at fractional perturbations. We formulate stability with respect to motion changes at fractional changes of variables. Note that dynamical systems, which are unstable ”in sense of Lyapunov”, can be stable w...

 Background: This study was to determine the sensitivity, specificity, positive predictive value (PPV), negative predictive values (NPV) and agreement between two methods of the stained gastric imprint cytology smears and stained gastric specimen biopsy mucosal methods for detection of H. pylori. Methods: Air-dried imprint smears of gastric biopsies from 330 patients were stained by the Grunwal...

P. KONTKANEN , P. MYLLYMÄKI , T. SILANDER , H. TIRRI and P. GRÜNWALD† Complex Systems Computation Group (CoSCo), P.O.Box 26, Department of Computer Science, FIN-00014 University of Helsinki, Finland (http://www.cs.Helsinki.FI/research/cosco/) ([email protected])([email protected])([email protected])([email protected]) †Department of Computer Science, Stanford University, St...

Résumé Cette communication a pour but de proposer une généralisation de la notion de dérivée traditionnelle afin d’inclure les dérivées fractionnaires comme celles de Riemann-Liouville, Gruenwald-Letnikov, Weyl, Riesz, Caputo, Marchaud et d’autres variantes comme cas particuliers. Nous le démontrons de manière explicite pour la dérivée de Marchaud. Afin de définir cette notion il convient d’emp...

Plastic and Reconstructive Surgery, Keck School of Medicine [email protected] Rossier School of Education Division of Interactive Media, School of Cinema-Television Annenberg School for Communication, Integrated Media Systems Center Dept. of Electrical Engineering, Integrated Media Systems Center University of Southern California Los Angeles, CA Institute for Creative Technologies, USC Affiliate...

Inhibition of oxidative stress in cholinergic projection neurons fully rescues aging1 associated olfactory circuit degeneration in Drosophila 2 Ashiq Hussain*, Atefeh Pooryasin*, Mo Zhang*, Laura F. Loschek, Marco La Fortezza, Anja 3 B. Friedrich, Catherine-Marie Blais, Habibe K. Üçpunar, Vicente A. Yépez, Martin Lehmann, 4 Nicolas Gompel, Julien Gagneur, Stephan J. Sigrist and Ilona C. Grunwal...