Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Matthias Malzacher"'
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-14 (2017)
Abstract Rapid switching of applied magnetic fields in the kilohertz frequency range in the human body induces electric fields powerful enough to cause Peripheral Nerve Stimulation (PNS). PNS has become one of the main constraints on the use of high
Externí odkaz:
https://doaj.org/article/bf1d3c7dd0c24ca18a11cbe15bbb0753
Autor:
Andreas Neubauer, Cordula Nies, Victor D. Schepkin, Ruomin Hu, Matthias Malzacher, Jorge Chacón-Caldera, David Thiele, Eric Gottwald, Lothar R. Schad
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract The aim of this study was to observe the effects of strophanthin induced inhibition of the Na-/K-ATPase in liver cells using a magnetic resonance (MR) compatible bioreactor. A microcavity array with a high density three-dimensional cell cult
Externí odkaz:
https://doaj.org/article/f7f0095fdced44388a66b77409341c9f
Publikováno v:
IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology. 6:146-152
Rapid prototyping and safety assessments are essential in the modern development of radio frequency coils for magnetic resonance imaging. The use of 3D electromagnetic simulations can avoid expensive physical coil prototyping while providing quantiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::514133f6f95b11b540c975e710c486c6
https://doi.org/10.1109/jerm.2021.3073100
https://doi.org/10.1109/jerm.2021.3073100
Autor:
Michael Schlechtweg, Bersant Gashi, Benjamin Baumann, Jutta Kuhn, Christian Zech, Matthias Malzacher, Markus Rosch, Dominik Meier, Leonhard Reindl
Publikováno v:
IEEE Sensors Letters. 5:1-4
To unlock the full potential of composite materials, reliable measurement methods during and after their manufacturing are required. Established measuring methods are commonly based on ultrasound or thermographic imaging techniques and offer only a l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::156c0df3d537e79d09493d8270f57e12
https://doi.org/10.1109/lsens.2021.3055060
https://doi.org/10.1109/lsens.2021.3055060
Publikováno v:
Zeitschrift für Medizinische Physik. 29:359-367
Sodium magnetic resonance imaging (MRI) of the human abdomen is of increasing clinical interest for e.g. kidney, intervertebral disks, prostate and tumor monitoring examinations in the abdomen. To overcome the low MR sensitivity of sodium, optimal ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7115b4164d7ec93ce5fb71ecbbbcdff5
https://doi.org/10.1016/j.zemedi.2018.12.004
https://doi.org/10.1016/j.zemedi.2018.12.004
Publikováno v:
Journal of Imaging, Vol 4, Iss 5, p 67 (2018)
The numerical calculation of the signal-to-noise ratio (SNR) of magnetic resonance imaging (MRI) coil arrays is a powerful tool in the development of new coil arrays. The proposed method describes a complete model that allows the calculation of the a
Externí odkaz:
https://doaj.org/article/422a0bcf869540f8b80c9b208f10c8de
Publikováno v:
Magnetic Resonance Imaging. 59:97-104
Sodium (23Na) magnetic resonance imaging (MRI), especially brain applications are increasingly interesting since sodium MRI can provide additional information about tissue viability and vitality. In order to include sodium MRI in the clinical routine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af1c81504015284d85c400c646f30b99
https://doi.org/10.1016/j.mri.2019.03.013
https://doi.org/10.1016/j.mri.2019.03.013
Autor:
Ruomin Hu, Michaela A.U. Hoesl, Matthias Malzacher, Lothar R. Schad, Dennis Kleimaier, Nadia Paschke
Publikováno v:
Journal of Magnetic Resonance Imaging. 51:355-376
1 H imaging is concerned with contrast generation among anatomically distinct soft tissues. X-nuclei imaging, on the other hand, aims to reveal the underlying changes in the physiological processes on a cellular level. Advanced clinical MR hardware s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::985f84a9b08a1004cf68c6d9bd73ca32
https://doi.org/10.1002/jmri.26780
https://doi.org/10.1002/jmri.26780
Autor:
Matthias Malzacher, Martina Flöser, Lothar R. Schad, Alexander Fischer, Christopher Stumpf, Yannik Vetter, Mathias Davids, Jorge Chacon-Caldera
Publikováno v:
Magnetic Resonance Imaging. 53:164-172
Prostate MRI is an important tool to diagnose and characterize cancer. High local sensitivity and good parallel imaging performance are of paramount importance for diagnostic quality and efficiency. The purpose of this work was to evaluate stacked re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5505f0f9700104efc99158034ed6f9b
https://doi.org/10.1016/j.mri.2018.07.010
https://doi.org/10.1016/j.mri.2018.07.010
Publikováno v:
Magnetic resonance imaging. 59
Sodium (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c5934da1ac884e1b5c0f7fb168aead70
https://pubmed.ncbi.nlm.nih.gov/30880113
https://pubmed.ncbi.nlm.nih.gov/30880113