Zobrazeno 1 - 10
of 254
pro vyhledávání: '"P. Benedusi"'
In the present study, we consider the Extra-Membrane-Intra model (EMI) for the simulation of excitable tissues at the cellular level. We provide the (possibly large) system of partial differential equations (PDEs), equipped with ad hoc boundary condi
Externí odkaz:
http://arxiv.org/abs/2409.13432
Mathematical models for excitable tissue with explicit representation of individual cells are highly detailed and can, unlike classical homogenized models, represent complex cellular geometries and local membrane variations. However, these cell-based
Externí odkaz:
http://arxiv.org/abs/2404.08320
Autor:
Belluzzi, Luca, Riva, Simone, Janett, Gioele, Guerreiro, Nuno, Riva, Fabio, Benedusi, Pietro, Alemán, Tanausú del Pino, Ballester, Ernest Alsina, Bueno, Javier Trujillo, Štěpán, Jiří
Measurable linear scattering polarization signals have been predicted and detected at the solar disk center in the core of chromospheric lines. These forward-scattering polarization signals, which are of high interest for magnetic field diagnostics,
Externí odkaz:
http://arxiv.org/abs/2404.00104
The activity and dynamics of excitable cells are fundamentally regulated and moderated by extracellular and intracellular ion concentrations and their electric potentials. The increasing availability of dense reconstructions of excitable tissue at ex
Externí odkaz:
http://arxiv.org/abs/2403.04491
Autor:
Riva, Simone, Guerreiro, Nuno, Janett, Gioele, Rossinelli, Diego, Benedusi, Pietro, Krause, Rolf, Belluzzi, Luca
Approximated forms of the RII and RIII redistribution matrices are frequently applied to simplify the numerical solution of the radiative transfer problem for polarized radiation, taking partial frequency redistribution (PRD) effects into account. A
Externí odkaz:
http://arxiv.org/abs/2310.02021
In this work, we are interested in solving large linear systems stemming from the Extra-Membrane-Intra (EMI) model, which is employed for simulating excitable tissues at a cellular scale. After setting the related systems of partial differential equa
Externí odkaz:
http://arxiv.org/abs/2308.12145
Autor:
Clara Meda, Valeria Benedusi, Alessandro Cherubini, Luca Valenti, Adriana Maggi, Sara Della Torre
Publikováno v:
JHEP Reports, Vol 6, Iss 10, Pp 101143- (2024)
Background & Aims: The loss of ovarian functions defining menopause leads to profound metabolic changes and heightens the risk of developing metabolic dysfunction-associated steatotic liver disease (MASLD). Although estrogens primarily act on the fem
Externí odkaz:
https://doaj.org/article/1154a0a2003049acbe39dd3309c9da65
Autor:
Arianna Romani, Giada Lodi, Fabio Casciano, Arianna Gonelli, Paola Secchiero, Giorgio Zauli, Olga Bortolini, Giuseppe Valacchi, Daniele Ragno, Agnese Bondi, Mascia Benedusi, Elisabetta Esposito, Rebecca Voltan
Publikováno v:
Cells, Vol 13, Iss 20, p 1678 (2024)
This study evaluated ethosomes as a novel nanodelivery system for nutlin-3a, a known MDM2 inhibitor and activator of the p53 pathway, to improve nutlin-3a’s poor solubility, limiting its bio-distribution and therapeutic efficacy. The potential of n
Externí odkaz:
https://doaj.org/article/233a07d992ad48b78b2309ec85070564
Context. Numerical solutions to transfer problems of polarized radiation in solar and stellar atmospheres commonly rely on stationary iterative methods, which often perform poorly when applied to large problems. In recent times, stationary iterative
Externí odkaz:
http://arxiv.org/abs/2110.11873
Context. The numerical modeling of the generation and transfer of polarized radiation is a key task in solar and stellar physics research and has led to a relevant class of discrete problems that can be reframed as linear systems. In order to solve s
Externí odkaz:
http://arxiv.org/abs/2110.11861