1. 1 październik 2001 – 30 września 2004 — asystent w Instytucie Matematyki Stosowanej i Mechaniki, Uniwersytetu Warszawskiego; 2. od 1 października 2004 — adiunkt w Instytucie Matematyki Stosowanej i Mechaniki, Uniwersytetu Warszawskiego; 3. 1 lutego 2010 – 30 czerwca 2011 — contractado doctor w Instytucie Nauk Matematycznych Consejo Superior de Investigaciones Cientificas, Madryt, Hiszpania w...

Background. In patients indicated for detection of intraatrial thrombus (T), 2-dimensional transesophageal echocardiography (2DTEE) is routinely used but differentiation between T and trabeculae or artifacts in the left atrial appendage (LAA) is often difficult. Aims. To compare the diagnostic value of real time 3D-transesophageal echocardiography (RT3DTEE) and 2DTEE in the assessment of LAA th...

The main result is the proof that the simple random walk on a.e. supercritical percolation cluster scales to Brownian motion under the usual diffusive scaling of space and time. Sidoravicius and Sznitman [47] previously proved this in dimensions d ≥ 4 by comparing the quenched and annealed path distributions; their estimates used the fact that two random walk paths in high-enough dimensions are...

Page 1 of 6 A Bayesian Network Model for Diagnosis of Liver Disorders Agnieszka Onisko, M.S., Marek J. Druzdzel, Ph.D., and Hanna Wasyluk, M.D.,Ph.D. 1 Decision Systems Laboratory, School of Information Sciences, Intelligent Systems Program, and Center for Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA 15260, U.S.A., [email protected], [email protected] 2 Institute of Comp...

ing Path Conditions for Effective Symbolic Execution Marek Trt́ık [email protected]