Zobrazeno 1 - 10
of 3 388
pro vyhledávání: '"März P"'
Autor:
Hanke, Michael, März, Roswitha
In contrast to regular ordinary differential equations, the problem of accurately setting initial conditions just emerges in the context of differential-algebraic equations where the dynamic degree of freedom of the system is smaller than the absolut
Externí odkaz:
http://arxiv.org/abs/2410.19585
Autor:
Sîmpetru, Raul C., Braun, Dominik I., Simon, Arndt U., März, Michael, Cnejevici, Vlad, de Oliveira, Daniela Souza, Weber, Nico, Walter, Jonas, Franke, Jörg, Höglinger, Daniel, Prahm, Cosima, Ponfick, Matthias, Del Vecchio, Alessandro
Restoring limb motor function in individuals with spinal cord injury (SCI), stroke, or amputation remains a critical challenge, one which affects millions worldwide. Recent studies show through surface electromyography (EMG) that spared motor neurons
Externí odkaz:
http://arxiv.org/abs/2408.07817
Autor:
Polushko, Vladyslav, Jenal, Alexander, Bongartz, Jens, Weber, Immanuel, Hatic, Damjan, Rösch, Ronald, März, Thomas, Rauhut, Markus, Weinmann, Andreas
Floods are an increasingly common global threat, causing emergencies and severe damage to infrastructure. During crises, organisations such as the World Food Programme use remotely sensed imagery, typically obtained through drones, for rapid situatio
Externí odkaz:
http://arxiv.org/abs/2407.05007
Autor:
März, Alexander, Rasul, Kashif
We introduce the concept of Hyper-Trees and offer a new direction in applying tree-based models to time series data. Unlike conventional applications of decision trees that forecast time series directly, Hyper-Trees are designed to learn the paramete
Externí odkaz:
http://arxiv.org/abs/2405.07836
Computed Tomography (CT) is a widely used medical imaging modality, and as it is based on ionizing radiation, it is desirable to minimize the radiation dose. However, a reduced radiation dose comes with reduced image quality, and reconstruction from
Externí odkaz:
http://arxiv.org/abs/2403.03551
Objective: Magnetic particle imaging (MPI) is an emerging medical imaging modality which has gained increasing interest in recent years. Among the benefits of MPI are its high temporal resolution, and that the technique does not expose the specimen t
Externí odkaz:
http://arxiv.org/abs/2401.00275
Magnetic Particle Imaging (MPI) is a promising noninvasive in vivo imaging modality that makes it possible to map the spatial distribution of superparamagnetic nanoparticles by exposing them to dynamic magnetic fields. In the Field-Free Line (FFL) sc
Externí odkaz:
http://arxiv.org/abs/2309.06254
Autor:
Kilian Frank, Nina A. Henke, Carola Lampe, Tizian Lorenzen, Benjamin März, Xiao Sun, Sylvio Haas, Olof Gutowski, Ann-Christin Dippel, Veronika Mayer, Knut Müller-Caspary, Alexander S. Urban, Bert Nickel
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Colloidal lead halide perovskite nanocrystals have potential for lighting applications due to their optical properties. Precise control of the nanocrystal dimensions and composition is a prerequisite for establishing practical applications.
Externí odkaz:
https://doaj.org/article/bf2b3cff670e453b95bcf9506ae40c46
Publikováno v:
Journal of Computational and Applied Mathematics, Volume 451, 2024, 116046, ISSN 0377-0427
Magnetic Particle Imaging is an emerging imaging modality through which it is possible to detect tracers containing superparamagnetic nanoparticles. The exposure of the particles to dynamic magnetic fields generates a non-linear response that is used
Externí odkaz:
http://arxiv.org/abs/2306.14454
Autor:
Hanke, Michael, März, Roswitha
Accurate initial conditions have the task of precisely capturing and fixing the free integration constants of the flow considered. This is trivial for regular ordinary differential equations, but a complex problem for differential-algebraic equations
Externí odkaz:
http://arxiv.org/abs/2303.16545