Research progress on analysis and test methods of aircraft panel flutter by HE Chuanyang, WANG Binwen, SONG Qiaozhi, LI Xiaodong, CHEN Haoyu

“…The current research status of panel flutter issues both domestically and abroad is reviewed from the perspectives of flutter analysis methods and experimental techniques in this paper. …”
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Effectiveness of сavutilide in restoring sinus rhythm in patients with atrial fibrillation and flutter following prior unsuccessful electrical cardioversion by Kh. M. Dzaurova, N. Yu. Mironov, Yu. A. Yuricheva, M. M. Belyaeva, S. F. Sokolov, N. A. Mironova, S. P. Golitsyn, O. Yu. Korennova, I. M. Zueva, E. A. Turusheva, D. S. Terekhov

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Association of atrial fibrillation and atrial flutter with sick sinus syndrome: a review of the issue based on examples of clinical observations by O. Yu. Schmidt, D. Ye. Volkov, M. S. Brynza, К. H. Uvarova, D. Yu. Pavlova

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A State-of-the-Art Review of Wind Turbine Blades: Principles, Flow-Induced Vibrations, Failure, Maintenance, and Vibration Suppression Techniques by Tahir Muhammad Naqash, Md. Mahbub Alam

“…Furthermore, emerging technologies, such as artificial intelligence (AI)-driven prognostic assessments and novel materials for vibration damping, are explored as potential solutions to enhance turbine performance. …”
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Incidence of cardiac events in on-pump elective surgical interventions on the aorta and heart valves by E. P. Gulyaeva-Seltsovskaya, I. Dkhif, K. D. Vitalieva, P. S. Roshchupkina, A. O. Simonyan, M. I. Tkachev, P. Sh. Chomakhidze, F. Yu. Kopylov, R. N. Komarov

“…To determine the incidence and predictors of cardiovascular events in onpump cardiac operations in modern practice.Material and methods. The study included 200 patients who underwent various elective cardiac surgical interventions. …”
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On Control Synthesis of Hydraulic Servomechanisms in Flight Controls Applications by Ioan Ursu, Daniela Enciu, Adrian Toader

“…It is demonstrated in the paper that there are two forms of the impedance function: one that favors the appearance of flutter and another that allows for flutter damping. …”
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Prosthetic valve thrombosis in a patient secondary to COVID-19: a case report by L. V. Rasputina, D. V. Didenko

“…The aim of the work was to describe a clinical case of thrombosis at the left ventricular apex during COVID-19 infection in a patient with a prosthetic aortic valve who received adequate warfarin therapy and to compare the tactics of patient management and therapeutic outcomes with other clinical cases. Materials and methods. The patient was followed-up after aortic valve replacement for 2 years. …”
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