Background: Aortic stenosis (AS) and mitral stenosis (MS) are valvular heart diseases that may present concomitantly, particularly in regions where rheumatic heart disease remains prevalent. While ...
Abstract: Due to the non-convex characteristics of the alternating current optimal power flow (ACOPF) problem, most existing methods are restricted to obtaining Karush-Kuhn-Tucker (KKT) solutions.
While methods exist for aligning flow matching models — a popular and effective class of generative models — with human preferences, existing approaches fail to achieve both adaptation efficiency and ...
Abstract: This paper presents the Gradient Flow (GF) decoding for LDPC codes. GF decoding, a continuous-time methodology based on gradient flow, employs a potential energy function associated with ...
Full-waveform inversion (FWI) can provide accurate velocity field for fine imaging in depth domain of seismic data. Its mathematics foundation determines that FWI is a strong nonlinearity with the ...
In my consulting practice, innovation challenges that dogged teams having very good and experienced engineers for months or even years were resolved in a matter of days or hours. It was not magic; we ...
Introduction: The hyperemic longitudinal myocardial blood flow (MBF) gradient (i.e., hyperemic MBF from the base to the apex of the left ventricle) has been proposed as an emerging non-invasive index ...
This study included consecutive patients with LFLG‐AS undergoing TAVR at 2 high‐volume Italian centers. RV dysfunction before TAVR procedure was defined as tricuspid annular plane systolic excursion ...
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