Zobrazeno 1 - 10
of 10 494
pro vyhledávání: '"A, Bravin"'
Autor:
Bravin, Marco, Gnann, Manuel V., Knüpfer, Hans, Masmoudi, Nader, Roodenburg, Floris B., Sauer, Jonas
We consider the incompressible and stationary Stokes equations on an infinite two-dimensional wedge with non-scaling invariant Navier-slip boundary conditions. We prove well-posedness and higher regularity of the Stokes problem in a certain class of
Externí odkaz:
http://arxiv.org/abs/2407.15517
We consider the motion of a large number of heavy particles in a Newtonian fluid occupying a bounded spatial domain. When we say "heavy", we mean a particle with a mass density that approaches infinity at an appropriate rate as its radius vanishes. W
Externí odkaz:
http://arxiv.org/abs/2407.08595
Autor:
Bravin, Marco, Fanelli, Francesco
In this paper, we study the global solvability of the density-dependent incompressible Euler equations, supplemented with a damping term of the form $ \mathfrak{D}_{\alpha}^{\gamma}(\rho, u) = \alpha \rho^{\gamma} u $, where $\alpha>0$ and $ \gamma \
Externí odkaz:
http://arxiv.org/abs/2402.12592
Autor:
Buchanan, Ian, Cipiccia, Silvia, Peiffer, Carlo, Navarrete-León, Carlos, Astolfo, Alberto, Partridge, Tom, Esposito, Michela, Fardin, Luca, Bravin, Alberto, Hagen, Charlotte K, Endrizzi, Marco, Munro, Peter RT, Bate, David, Olivo, Alessandro
X-ray dark-field or ultra-small angle scatter imaging has become increasingly important since the introduction of phase-based x-ray imaging and is having transformative impact in fields such as in vivo lung imaging and explosives detection. Here we s
Externí odkaz:
http://arxiv.org/abs/2307.06301
Autor:
Massimo Magistrali, Luca Stefanini, Michele Abate, Giulio Biancalana, Andrea Stegagno, Paolo Cugia, Piero Candoli, Giuseppe Anania, Pier Luigi Lucchese, Diego Gaddi, Piero Volpi, Francesco Mariani, Lorenzo Boldrini, Nicola Filippi, Annunziata Cerrone, Cristiano Sirtori, Paolo Battaglino, Guido Bravin, Emilio Del Fabro, Mattia Berti, Eugenio Vecchini, Marco A. Minetto
Publikováno v:
Sports Medicine - Open, Vol 10, Iss 1, Pp 1-10 (2024)
Abstract Background While extensive research exists on muscle injuries among adult football players, a notable gap persists in studies concerning younger footballers. The aim of the current study is to provide epidemiological data on the characterist
Externí odkaz:
https://doaj.org/article/af7b53e067d1403e9502ef94711ee859
Autor:
Yang, S., Tate, A., Longo, R., Gilarte, M. Sabate, Cerutti, F., Mazzoni, S., Perdekamp, M. Grosse, Bravin, E., Citron, Z., Kühn, B., Nürnberg, F., Cole, B., Fritchie, J., Gelber, I., Hoppesch, M., Jackobsen, S., Koeth, T., Lantz, C., MacLean, D., Mignerey, A., Murray, M., Palm, M., Phipps, M., Popescu, S., Santiago, N., Steinberg, P.
The Target Absorbers for Neutrals (TANs) represent one of the most radioactive regions in the Large Hadron Collider (LHC). Seven 40 cm long fused silica rods with different dopant specifications, manufactured by Heraeus, were irradiated in one of the
Externí odkaz:
http://arxiv.org/abs/2212.03392
Autor:
Bravin, Marco, Nečasová, Šárka
In this paper we study the dynamics of a small rigid body in a viscous incompressible fluid in dimension two and three. More precisely we investigate the trajectory of the rigid body in the limit when the its mass and its size tend to zero. We show t
Externí odkaz:
http://arxiv.org/abs/2211.15610
Autor:
Tony José Balbino, Marcelo Curitiba Espindula, Leonardo Barreto Tavella, Richelly Gisela Pasqualotto Teixeira, Núbia Pinto Bravin, Jairo Rafael Machado Dias, Maísa Pinto Bravin
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 59 (2024)
Abstract The objective of this work was to evaluate the physicochemical properties of coffee husk, elephant grass, and sugarcane alone or combined with each other or with commercial compounds, as well as their use as substrate for the production of c
Externí odkaz:
https://doaj.org/article/8a03d9ca3c7446c9ab6031f3d9533a88
Autor:
Bravin, Marco, Nečasová, Šárka
In this paper we study the evolution of a small rigid body in a viscous incompressible fluid, in particular we show that a small particle is not accelerated by the fluid in the limit when its size converges to zero under a lower bound on its mass. Th
Externí odkaz:
http://arxiv.org/abs/2208.12351
Autor:
Bravin, Marco
In this paper we highlight a set of ad hoc test functions to study the homogenization of viscous compressible fluid in domains with tiny holes. This set of functions allows to improve previous results in dimensions two and three. As an application we
Externí odkaz:
http://arxiv.org/abs/2208.11166