Zobrazeno 1 - 10
of 329
pro vyhledávání: '"P Candelaresi"'
Publikováno v:
European Journal of Radiology Open, Vol 11, Iss , Pp 100533- (2023)
Externí odkaz:
https://doaj.org/article/191a434b7bd54157b427465b3b33eb18
Autor:
Candelaresi, Simon, Beck, Celine
Publikováno v:
Phys. Plasmas 30, 082102 (2023)
For magnetic knots and links in plasmas we introduce an internal twist and study their dynamical behavior in numerical simulations. We use a set of helical and non-helical configurations and add an internal twist that cancels the helicity of the heli
Externí odkaz:
http://arxiv.org/abs/2311.13660
Autor:
Raffaele Ornello, Matteo Foschi, Federico De Santis, Michele Romoli, Tiziana Tassinari, Valentina Saia, Silvia Cenciarelli, Chiara Bedetti, Chiara Padiglioni, Bruno Censori, Valentina Puglisi, Luisa Vinciguerra, Maria Guarino, Valentina Barone, Marialuisa Zedde, Ilaria Grisendi, Marina Diomedi, Maria Rosaria Bagnato, Marco Petruzzellis, Domenico Maria Mezzapesa, Pietro Di Viesti, Vincenzo Inchingolo, Manuel Cappellari, Cecilia Zivelonghi, Paolo Candelaresi, Vincenzo Andreone, Giuseppe Rinaldi, Alessandra Bavaro, Anna Cavallini, Stefan Moraru, Pietro Querzani, Valeria Terruso, Marina Mannino, Alessandro Pezzini, Giovanni Frisullo, Francesco Muscia, Maurizio Paciaroni, Maria Giulia Mosconi, Andrea Zini, Ruggiero Leone, Carmela Palmieri, Letizia Maria Cupini, Michela Marcon, Rossana Tassi, Enzo Sanzaro, Cristina Paci, Giovanna Viticchi, Daniele Orsucci, Anne Falcou, Simone Beretta, Roberto Tarletti, Patrizia Nencini, Eugenia Rota, Federica Nicoletta Sepe, Delfina Ferrandi, Luigi Caputi, Gino Volpi, Salvatore La Spada, Mario Beccia, Claudia Rinaldi, Vincenzo Mastrangelo, Francesco Di Blasio, Paolo Invernizzi, Giuseppe Pelliccioni, Maria Vittoria De Angelis, Laura Bonanni, Giampietro Ruzza, Emanuele Alessandro Caggia, Monia Russo, Agnese Tonon, Maria Cristina Acciarri, Sabrina Anticoli, Cinzia Roberti, Giovanni Manobianca, Gaspare Scaglione, Francesca Pistoia, Alberto Fortini, Antonella De Boni, Alessandra Sanna, Alberto Chiti, Leonardo Barbarini, Marcella Caggiula, Maela Masato, Massimo Del Sette, Francesco Passarelli, Maria Roberta Bongioanni, Danilo Toni, Stefano Ricci, Eleonora De Matteis, Simona Sacco
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 16 (2024)
Background The optimal treatment for acute minor ischemic stroke is still undefined. and options include dual antiplatelet treatment (DAPT), intravenous thrombolysis (IVT), or their combination. We aimed to investigate benefits and risks of combining
Externí odkaz:
https://doaj.org/article/2b8ea01c0d4d45019ae090a25b631f65
Autor:
Candelaresi, Simon, Del Sordo, Fabio
Publikováno v:
Helicities in Geophysics, Astrophysics and Beyond, 2023
Magnetic helicity, and more broadly magnetic field line topology, impose constraints on the plasma dynamics. Helically interlocked magnetic rings are in a non-trivial topological state. It is harder to bring them into a topologically trivial state th
Externí odkaz:
http://arxiv.org/abs/2112.01193
The topological underpinning of magnetic fields connected to a planar boundary is naturally described by field line winding. This observation leads to the definition of winding helicity, which is closely related to the more commonly calculated relati
Externí odkaz:
http://arxiv.org/abs/2108.08888
Autor:
Brandenburg, A., Johansen, A., Bourdin, P. A., Dobler, W., Lyra, W., Rheinhardt, M., Bingert, S., Haugen, N. E. L., Mee, A., Gent, F., Babkovskaia, N., Yang, C. -C., Heinemann, T., Dintrans, B., Mitra, D., Candelaresi, S., Warnecke, J., Käpylä, P. J., Schreiber, A., Chatterjee, P., Käpylä, M. J., Li, X. -Y., Krüger, J., Aarnes, J. R., Sarson, G. R., Oishi, J. S., Schober, J., Plasson, R., Sandin, C., Karchniwy, E., Rodrigues, L. F. S., Hubbard, A., Guerrero, G., Snodin, A., Losada, I. R., Pekkilä, J., Qian, C.
Publikováno v:
Journal of Open Source Software 6, 2807 (2021)
The Pencil Code is a highly modular physics-oriented simulation code that can be adapted to a wide range of applications. It is primarily designed to solve partial differential equations (PDEs) of compressible hydrodynamics and has lots of add-ons ra
Externí odkaz:
http://arxiv.org/abs/2009.08231
Akademický článek
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Akademický článek
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Autor:
Candelaresi, Simon, Del Sordo, Fabio
We investigate the effect of magnetic helicity on the stability of buoyant magnetic cavities as found in the intergalactic medium. In these cavities, we insert helical magnetic fields and test whether or not helicity can increase their stability to s
Externí odkaz:
http://arxiv.org/abs/1912.12723
Publikováno v:
Physics of Fluids 33, 056101 (2021)
We study the relaxation of a topologically non-trivial vortex braid with zero net helicity in a barotropic fluid. The aim is to investigate the extent to which the topology of the vorticity field -- characterized by braided vorticity field lines -- d
Externí odkaz:
http://arxiv.org/abs/1907.11071