Zobrazeno 1 - 10
of 7 444
pro vyhledávání: '"Spohn, A."'
Autor:
Spohn, Lauren
Publikováno v:
The New Atlantis, 2024 Oct 01(78), 53-66.
Externí odkaz:
https://www.jstor.org/stable/27332598
Autor:
Bhandary, Shrajan, Kuhn, Dejan, Babaiee, Zahra, Fechter, Tobias, Spohn, Simon K. B., Zamboglou, Constantinos, Grosu, Anca-Ligia, Grosu, Radu
Accurate segmentation of prostate tumours from PET images presents a formidable challenge in medical image analysis. Despite considerable work and improvement in delineating organs from CT and MR modalities, the existing standards do not transfer wel
Externí odkaz:
http://arxiv.org/abs/2407.10537
Autor:
Spohn, Marco Aurélio
Gottlob Frege ingeniously presented a purely logical definition of the concept of number. However, one can claim that his definition is, in some way, circular, as it relies on the concept of one-to-one relation. The concept of number only makes sense
Externí odkaz:
http://arxiv.org/abs/2406.08715
Autor:
Spohn, Herbert
While the currents of the defocusing Ablowitz-Ladik chain are unambiguously defined, no explicit formulas for their densities have been obtained yet. We close this gap. As a consequence, we also complete the argument which establishes the anticipated
Externí odkaz:
http://arxiv.org/abs/2405.02707
Autor:
Brollo, Alberto, Spohn, Herbert
The Ablowitz-Ladik chain is an integrable discretized version of the nonlinear Schr\"{o}dinger equation. We report on a novel underlying Hamiltonian particle system with properties similar to the ones known for the classical Toda chain and Calogero f
Externí odkaz:
http://arxiv.org/abs/2404.07095
In our contribution we study stochastic models in one space dimension with two conservation laws. One model is the coupled continuum stochastic Burgers equation, for which each current is a sum of quadratic non-linearities, linear diffusion, and spac
Externí odkaz:
http://arxiv.org/abs/2401.06399
We propose an easy-to-use adjustment estimator for the effect of a treatment based on observational data from a single (social) network of units. The approach allows for interactions among units within the network, called interference, and for observ
Externí odkaz:
http://arxiv.org/abs/2312.02717
Publikováno v:
J. Stat. Phys. Volume 191, article number 66, (2024)
We consider the relaxation of an initial non-equilibrium state in a one-dimensional fluid of hard rods. Since it is an interacting integrable system, we expect it to reach the Generalized Gibbs Ensemble (GGE) at long times for generic initial conditi
Externí odkaz:
http://arxiv.org/abs/2310.18684
Autor:
Sophia L. Bürkle, Dejan Kuhn, Tobias Fechter, Gianluca Radicioni, Nanna Hartong, Martin T. Freitag, Xuefeng Qiu, Efstratios Karagiannis, Anca-Ligia Grosu, Dimos Baltas, Constantinos Zamboglou, Simon K. B. Spohn
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract This retrospective, multi-centered study aimed to improve high-quality radiation treatment (RT) planning workflows by training and testing a Convolutional Neural Network (CNN) to perform auto segmentations of organs at risk (OAR) for prostat
Externí odkaz:
https://doaj.org/article/29344628f458470ab9b902c7416d82cc
Autor:
Kaushik Nath Bhaumik, Réka Spohn, Anett Dunai, Lejla Daruka, Gábor Olajos, Florina Zákány, Anasztázia Hetényi, Csaba Pál, Tamás A. Martinek
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract The negative membrane potential within bacterial cells is crucial in various essential cellular processes. Sustaining a hyperpolarised membrane could offer a novel strategy to combat antimicrobial resistance. However, it remains uncertain wh
Externí odkaz:
https://doaj.org/article/f4f15605f0474fd9a148b2c893fa6bfc