Zahra Fathifar, Hossein Saeedi Hasankandi, Fatemeh Sadeghi-Ghyassi. Faculty of Health, Tabriz University of Medical Sciences, Tabriz, Iran; Central Library, Tabriz University of Medical Sciences, Tabriz, Iran; PhD Student, Health Information Management, Faculty of Management and Medical Informatics Tabriz University of Medical Sciences, Tabriz, Iran; Research Center for Evidence Based Medicine,...

Hossein Hassanian-Moghaddam*, Fereshteh Ghadiri , Maziar Shojaei , Nasim Zamani a,b a Toxicological Research Center, Department of Clinical Toxicology, Loghman-Hakim Hospital, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran b Excellence Center of Clinical Toxicology, Ministry of Health and Medical Education, Tehran, Iran Department of Neurology, Loghman-Hakim Ho...

We present an estimation-theoretic approach to curve evolution for the Mumford-Shah problem. By viewing an active contour as the set of discontinuities in the Mumford-Shah problem, we may use the corresponding functional to determine gradient descent evolution equations to deform the active contour. In each gradient descent step, we solve a corresponding optimal estimation problem, connecting t...

The aim of this paper is to provide a formal link between an oscillatory neural model, whose phase is represented by a difference equation, and the Mumford and Shah functional. A Riemannian metric is induced by the pattern of neural connections, and in this setting the difference equation is studied. Its Euler–Lagrange operator Γ-converges as the dimension of the grid tends to 0 to the Mumford ...

In a recent paper, Soni and Shah [Soni, H., Shah, N. H., 2008. Optimal ordering policy for stock-dependent demand under progressive payment scheme. European Journal of Operational Research 184, 91-100] developed a model to find the optimal ordering policy for a retailer with stock-dependent demand and a supplier that offers a progressive payment scheme to the retailer. This note corrects some e...

Rio Dumitrascu ([email protected]) Silke Koebrich ([email protected]) Eva Dony ([email protected]) Norbert Weissmann ([email protected]) Rajkumar Savai ([email protected]) Soni S Pullamsetti ([email protected]) Hossein Ardeschir Ghofrani ([email protected]...

1. Department of Emergency Medicine, Shohadaye Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran 2. Department of Emergency Medicine, Besat Hospital, AJA University of Medical Sciences, Tehran, Iran 3. Department of Emergency Medicine, Imam Hossein Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran 4. Trauma Research Center, Shiraz University of ...

Wei Liang,* Naresh Satyan, Firooz Aflatouni, Amnon Yariv, Anthony Kewitsch, George Rakuljic, and Hossein Hashemi Department of Applied Physics and Department of Electrical Engineering, MC 128-95, California Institute of Technology, Pasadena, California 91125, USA Telaris Inc., 2118 Wilshire Boulevard, #238, Santa Monica, California 90403, USA Department of Electrical Engineering–Electrophysics,...