Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Maxim TE"'
Autor:
David Lohr, Alena Kollmann, Maya Bille, Maxim Terekhov, Ibrahim Elabyad, Michael Hock, Steffen Baltes, Theresa Reiter, Florian Schnitter, Wolfgang Rudolf Bauer, Ulrich Hofmann, Laura Maria Schreiber
Publikováno v:
Communications Medicine, Vol 4, Iss 1, Pp 1-17 (2024)
Abstract Background 7 T cardiac magnetic resonance imaging (MRI) studies may enable higher precision in clinical metrics like cardiac function, ventricular mass, and more. Higher precision may allow early detection of functional impairment and early
Externí odkaz:
https://doaj.org/article/75f9edee7a6b4e889da3e7609ffe633f
Autor:
Alena Kollmann, David Lohr, Markus J. Ankenbrand, Maya Bille, Maxim Terekhov, Michael Hock, Ibrahim Elabyad, Steffen Baltes, Theresa Reiter, Florian Schnitter, Wolfgang R. Bauer, Ulrich Hofmann, Laura M. Schreiber
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Cardiac magnetic resonance (CMR) imaging allows precise non-invasive quantification of cardiac function. It requires reliable image segmentation for myocardial tissue. Clinically used software usually offers automatic approaches for this ste
Externí odkaz:
https://doaj.org/article/bcf38e5e496f4182ba99254e92a54efa
Autor:
Laura M. Schreiber, David Lohr, Steffen Baltes, Ulrich Vogel, Ibrahim A. Elabyad, Maya Bille, Theresa Reiter, Aleksander Kosmala, Tobias Gassenmaier, Maria R. Stefanescu, Alena Kollmann, Julia Aures, Florian Schnitter, Mihaela Pali, Yuichiro Ueda, Tatiana Williams, Martin Christa, Ulrich Hofmann, Wolfgang Bauer, Brenda Gerull, Alma Zernecke, Süleyman Ergün, Maxim Terekhov
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
A key step in translational cardiovascular research is the use of large animal models to better understand normal and abnormal physiology, to test drugs or interventions, or to perform studies which would be considered unethical in human subjects. Ul
Externí odkaz:
https://doaj.org/article/9193eef9bf9242b49f87492d8e2116d8
Autor:
Valeriy Ivanov, Maxim Tereshonok
Publikováno v:
Future Internet, Vol 16, Iss 1, p 29 (2024)
The OSI model used to be a common network model for years. In the case of ad hoc networks with dynamic topology and difficult radio communications conditions, gradual departure is happening from the classical kind of OSI network model with a clear de
Externí odkaz:
https://doaj.org/article/cebd10f27c7c4d298230fd4d28bedcec
Autor:
Vadim Ziyadinov, Maxim Tereshonok
Publikováno v:
Sensors, Vol 23, Iss 22, p 9032 (2023)
In this paper, we continue the research cycle on the properties of convolutional neural network-based image recognition systems and ways to improve noise immunity and robustness. Currently, a popular research area related to artificial neural network
Externí odkaz:
https://doaj.org/article/ae0445d7f7fa45bc96ca4ac4177f1ede
Autor:
Stefan Herz, Maria R Stefanescu, David Lohr, Patrick Vogel, Aleksander Kosmala, Maxim Terekhov, Andreas M Weng, Jan-Peter Grunz, Thorsten A Bley, Laura M Schreiber
Publikováno v:
PLoS ONE, Vol 17, Iss 6, p e0270689 (2022)
BackgroundTo investigate the effects of B1-shimming and radiofrequency (RF) parallel transmission (pTX) on the visualization and quantification of the degree of stenosis in a coronary artery phantom using 7 Tesla (7 T) magnetic resonance imaging (MRI
Externí odkaz:
https://doaj.org/article/5544386ee28c43e09f1aec32e1c7c01f
Publikováno v:
PeerJ Computer Science, Vol 7, p e608 (2021)
Hierarchical topic modeling is a potentially powerful instrument for determining topical structures of text collections that additionally allows constructing a hierarchy representing the levels of topic abstractness. However, parameter optimization i
Externí odkaz:
https://doaj.org/article/804f85a0030b49e1bc7716227ac5e711
Publikováno v:
Symmetry, Vol 14, Iss 7, p 1391 (2022)
A number of modern techniques for neural network training and recognition enhancement are based on their structures’ symmetry. Such approaches demonstrate impressive results, both for recognition practice, and for understanding of data transformati
Externí odkaz:
https://doaj.org/article/b78b05bfa54e4b1bbf38216d68f6688f
Autor:
Theresa Reiter, David Lohr, Michael Hock, Markus Johannes Ankenbrand, Maria Roxana Stefanescu, Aleksander Kosmala, Mathias Kaspar, Christoph Juchem, Maxim Terekhov, Laura Maria Schreiber
Publikováno v:
PLoS ONE, Vol 16, Iss 7, p e0252797 (2021)
IntroductionCardiac magnetic resonance (CMR) at ultrahigh field (UHF) offers the potential of high resolution and fast image acquisition. Both technical and physiological challenges associated with CMR at 7T require specific hardware and pulse sequen
Externí odkaz:
https://doaj.org/article/b87485b196e44a01b183ca4f021cf7a9
Publikováno v:
PLoS ONE, Vol 16, Iss 8, p e0255341 (2021)
The development of novel multiple-element transmit-receive arrays is an essential factor for improving B1+ field homogeneity in cardiac MRI at ultra-high magnetic field strength (B0 > = 7.0T). One of the key steps in the design and fine-tuning of suc
Externí odkaz:
https://doaj.org/article/cc6886e8a1004bafa5b10e63c7db1f54