Search Results - "Kowalski, Miroslaw"

Multimode Tip-Timing Analysis of Steam Turbine Rotor Blades by Jerzy, Manerowski, Romuald, Rzadkowski, Miroslaw, Kowalski, Ryszard, Szczepanik

“…This article presents a multimode tip-timing analysis of steam turbine rotor blades using the least-squares technique. The rotor blade velocity obtained from…”
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Nonsynchronous Rotor Blade Vibrations in Last Stage of 380 MW LP Steam Turbine at Various Condenser Pressures by Rzadkowski, Romuald, Troka, Pawel, Manerowski, Jerzy, Kubitz, Leszek, Kowalski, Miroslaw

“…This paper presents an analysis of nonsynchronous rotor blade vibrations in the last stage of an LP steam turbine at various condenser pressures. The nonlinear…”
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Myocardial function defined by strain rate and strain during alterations in inotropic states and heart rate by Weidemann, Frank, Jamal, Fadi, Sutherland, George R, Claus, Piet, Kowalski, Miroslaw, Hatle, Liv, De Scheerder, Ivan, Bijnens, Bart, Rademakers, Frank E

“…For porcine myocardium, ultrasonic regional deformation parameters, systolic strain (epsilon(sys)) and peak systolic strain rate (SR(sys)), were compared with…”
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Quantification of regional left and right ventricular radial and longitudinal function in healthy children using ultrasound-based strain rate and strain imaging by Weidemann, Frank, Eyskens, Benedicte, Jamal, Fadi, Mertens, Luc, Kowalski, Miroslaw, D'Hooge, Jan, Bijnens, Bart, Gewillig, Marc, Rademakers, Frank, Hatle, Liv, Sutherland, George R

“…Noninvasive assessment of left (LV) and right (RV) ventricular function in children could benefit from a technique that would characterize local myocardial…”
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Educating students during a pandemic in the light of research by Śliwa, Sławomir, Saienko, Volodymyr, Kowalski, Mirosław

“…The topic of this article is the research that was carried out at the Opole University of Management and Administration during the pandemic. The aim of the…”
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The utility of novel STE parameters in echocardiographic assessment of single ventricle after Fontan palliation by Kowalczyk, Małgorzata, Kordybach-Prokopiuk, Maria, Marczak, Magdalena, Hoffman, Piotr, Kowalski, Mirosław

“…Background and aims of the study A functionally single ventricle (FSV) refers to a group of congenital heart defects that are not amenable for biventricular…”
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Quantification of regional right and left ventricular function by ultrasonic strain rate and strain indexes after surgical repair of tetralogy of fallot by Weidemann, Frank, Eyskens, Benedicte, Mertens, Luc, Dommke, Christoph, Kowalski, Miroslaw, Simmons, Lisa, Claus, Piet, Bijnens, Bart, Gewillig, Marc, Hatle, Liv, Sutherland, George R

“…The quantification of regional myocardial function in tetralogy of Fallot (TOF) by conventional M-mode and 2-dimensional echocardiography is difficult because…”
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Can strain rate and strain quantify changes in regional systolic function during dobutamine infusion, B-blockade, and atrial pacing--implications for quantitative stress echocardiography by Weidemann, Frank, Jamal, Fadi, Kowalski, Miroslaw, Kukulski, Tomasz, D'Hooge, Jan, Bijnens, Bart, Hatle, Liv, De Scheerder, Ivan, Sutherland, George R

“…We investigated the ability of ultrasonic strain rate (SR) and strain (epsilon) to quantify the changes in normal myocardial function at varying inotropic…”
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Enormous Burden of Atrial Fibrillation in Older Patients With Congenital Heart Disease: Do Only Age and Underlying Heart Defect Matter? by Kwiatek-Wrzosek, Anna, Kowalski, Mirosław, Biernacka, Elżbieta K, Hoffman, Piotr, Kowalik, Ewa

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Human Health and Christianity in the Context of the Dilemma of Forgiveness by Horowski, Jarosław, Kowalski, Mirosław

“…This article argues that Christianity has the potential to strengthen people’s health when solving the forgiveness dilemma. However—paradoxically—the starting…”
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Towards comprehending internet gaming disorder: evaluating the psychometric properties of the Polish adaptation of the Craving for Internet Gaming Scale by Misiuro, Tomasz, Misiuro, Agnieszka, Cudo, Andrzej, Kowalski, Mirosław

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Reactivity Model as a Tool to Compare the Combustion Process in Aviation Turbine Engines Powered by Synthetic Fuels by Białecki, Tomasz, Dzięgielewski, Wojciech, Kowalski, Mirosław, Kulczycki, Andrzej

“…The paper aims to verify the thesis that the reactivity model, developed in earlier research, can be used to compare the fuels combustion processes in turbine…”
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Planning and management of aircraft maintenance using a genetic algorithm by Kowalski, Mirosław, Izdebski, Mariusz, Żak, Jolanta, Gołda, Paweł, Manerowski, Jerzy

“…The aim of the article was to develop a tool to support the process of planning and managing aircraft (ac) maintenance. Aircraft maintenance management has…”
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The burden of cardiovascular risk factors among seniors with congenital heart disease: A single tertiary center experience by Kwiatek-Wrzosek, Anna, Kowalik, Ewa, Kowalski, Mirosław, Hoffman, Piotr

“…The number of adults with congenital heart disease (ACHD) surviving to old age is increasing worldwide. Acquired cardiovascular comorbidities may complicate…”
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Single ventricle systolic function and cardiopulmonary exercise performance in adult patients with Fontan circulation by Rybicka, Justyna, Dobrowolski, Piotr, Marczak, Magdalena, Niewiadomska, Julita, Kowalczyk, Małgorzata, Hoffman, Piotr, Kowalski, Mirosław

“…We employed echocardiographic tissue characterization for the assessment of single ventricle systolic function and examined its relationship with…”
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Extensive cardiac damage due to Streptococcus sanguinis infective endocarditis in a patient with complex congenital heart disease by Plaskota, Karolina, Szczęsny, Aleksander, Kumor, Magdalena, Michałowska, Ilona, Hoffman, Piotr, Kowalski, Mirosław

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Ventricular septal rupture after mechanical mitral valve replacement by Plaskota, Karolina, Michałowska, Ilona, Lipiński, Wojciech, Kowalski, Mirosław, Hoffman, Piotr

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A Generalized Method for Assessing Emissions From Road and Air Transport on the Example of Warsaw Chopin Airport by Wasiak, Mariusz Jacek, Niculescu, Adrian Ioan, Kowalski, Mirosław

“…The article presents a method for assessing emissions of harmful substances and noise from road and air transport, as well as a combined assessment of the…”
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Advantages of using composite alloys for internal combustion engine pistons by Mirosław Kowalski, Antoni Jankowski

“…Combustion engine pistons are subject to variable mechanical and thermal loads, and to variable deformations. The article presents the possibilities of using…”
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Global area strain is a sensitive marker of subendocardial damage in adults after optimal repair of aortic coarctation: three-dimensional speckle-tracking echocardiography data by Kowalik, Ewa, Kowalski, Mirosław, Klisiewicz, Anna, Hoffman, Piotr

“…Aortic coarctation (CoA) in adults is associated with reduced survival. Despite successful repair, some unfavorable changes in the left ventricular (LV)…”
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