Zobrazeno 1 - 10
of 7 502
pro vyhledávání: '"Lech P"'
Autor:
Józefa Dąbek, Dariusz Korzeń, Oskar Sierka, Lech Paluszkiewicz, Hendrik Milting, Zbigniew Gąsior
Publikováno v:
Biomedicines, Vol 12, Iss 3, p 601 (2024)
The aim of the study was to assess the occurrence of classic risk factors in the study group of patients with heart failure and to link them with the transcriptional activity of the examined genes: metalloproteinase 9 (MMP-9) and the tissue inhibitor
Externí odkaz:
https://doaj.org/article/53f1551ce1304e8392d557450801f52b
Autor:
Stephan Ensminger, Jan Christian Reil, Hiroyuki Saisho, Antonia Jockwer, Buntaro Fujita, Lech Paluszkiewicz, Gert-Hinrich Reil, Michael Scharfschwerdt, Anas Aboud
Publikováno v:
Open Heart, Vol 10, Iss 2 (2023)
Introduction Drug therapy to reduce the regurgitation fraction (RF) of high-grade aortic regurgitation (AR) by increasing heart rate (HR) is generally recommended. However, chronic HR reduction in HFREF patients can significantly improve aortic compl
Externí odkaz:
https://doaj.org/article/a57c7692563e440bac8f0ed6cd7944b3
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-14 (2022)
Abstract Left-atrial (LA) strain is the result of complex hemodynamics, which may be better characterized using a multiparametric approach. Cardiovascular magnetic resonance (CMR) feature tracking was used to perform a comprehensive LA strain assessm
Externí odkaz:
https://doaj.org/article/9eea3dd1113a47d5a364004f0fb85fae
Autor:
Jan Eckstein, Hermann Körperich, Elena Weise Valdés, Vanessa Sciacca, Lech Paluszkiewicz, Wolfgang Burchert, Martin Farr, Philipp Sommer, Christian Sohns, Misagh Piran
Publikováno v:
International Journal of Cardiology: Heart & Vasculature, Vol 44, Iss , Pp 101167- (2023)
Background: Right ventricular (RV) strain has provided valuable prognostic information for patients with cardiac amyloidosis (CA). However, the extent to which RV strain and strain rate can differentiate CA is not yet clinically established. CA under
Externí odkaz:
https://doaj.org/article/996d8f845ed441a7b1177178167bfad9
Publikováno v:
Medycyna Ogólna i Nauki o Zdrowiu, Vol 27, Iss 4, Pp 453-560 (2021)
Introduction and objective Despite the enormous advances in cardiology made in recent decades, ischaemic heart disease (IHD) remains one of the most important health problems in highly developed countries, including Poland. An attempt was made to ide
Externí odkaz:
https://doaj.org/article/38c312ee815149f6a5219213089e5dd1
It is a market practice to express market-implied volatilities in some parametric form. The most popular parametrizations are based on or inspired by an underlying stochastic model, like the Heston model (SVI method) or the SABR model (SABR parametri
Externí odkaz:
http://arxiv.org/abs/2411.04041
Prepayment risk embedded in fixed-rate mortgages forms a significant fraction of a financial institution's exposure, and it receives particular attention because of the magnitude of the underlying market. The embedded prepayment option (EPO) bears th
Externí odkaz:
http://arxiv.org/abs/2410.21110
Autor:
Polkowski, Lech T.
Rough sets (RS)proved a thriving realm with successes inn many fields of ML and AI. In this note, we expand RS to RM - rough mereology which provides a measurable degree of uncertainty to those areas.
Comment: 18 pages, 1 figure
Comment: 18 pages, 1 figure
Externí odkaz:
http://arxiv.org/abs/2410.11579
Autor:
Duplančić, Goran, Nabeebaccus, Saad, Passek-K., Kornelija, Pire, Bernard, Szymanowski, Lech, Wallon, Samuel
We review our results on a new class of $2 \to 3$ exclusive processes, as a probe of both chiral-even and chiral-odd quark GPDs. We consider the exclusive photoproduction of a photon-meson pair, in the kinematics where the pair has a large invariant
Externí odkaz:
http://arxiv.org/abs/2410.03793
We identify a $ 2 \to 3 $ exclusive process, where collinear factorisation is broken, namely the exclusive photoproduction of a $ \pi ^{0}\gamma $ pair with large invariant mass. This occurs because the process suffers from gluon exchanges trapped in
Externí odkaz:
http://arxiv.org/abs/2409.20430