Zobrazeno 1 - 10
of 1 780
pro vyhledávání: '"Mascali, A."'
The slow neutron capture ($s$-process) synthesises ~50% of all elements in the universe heavier than iron, whose abundances are determined by the competition between neutron capture and nuclear $\beta$-decay rates. The latter are expected to vary ins
Externí odkaz:
http://arxiv.org/abs/2407.01787
A new optimization framework to design steady equilibrium solutions of the Vlasov-Poisson system by means of external electric fields is presented. This optimization framework requires the minimization of an ensemble functional with Tikhonov regulari
Externí odkaz:
http://arxiv.org/abs/2402.09306
Autor:
Moraschi, Marta, Tommasin, Silvia, Maugeri, Laura, DiNuzzo, Mauro, Cohen-Adad, Julien, Masullo, Marco, Mangini, Fabio, Giovannelli, Lorenzo, Mascali, Daniele, Gili, Tommaso, Pisani, Valerio, Nocentini, Ugo, Giove, Federico, Fratini, Michela
BACKGROUND: Functional Magnetic Resonance Imaging (fMRI) is based on the Blood Oxygenation Level Dependent contrast and has been exploited for the indirect study of the neuronal activity within both the brain and the spinal cord. However, the interpr
Externí odkaz:
http://arxiv.org/abs/2401.01281
Autor:
Beneduci, Roberto, Mascali, Giovanni
Forest fire spreading is a complex phenomenon characterized by a stochastic behavior. Nowadays, the enormous quantity of georeferenced data and the availability of powerful techniques for their analysis can provide a very careful picture of forest fi
Externí odkaz:
http://arxiv.org/abs/2309.00660
We provide new results regarding the localization of the solutions of nonlinear operator systems. We make use of a combination of Krasnosel'ski\u{\i} cone compression-expansion type methodologies and Schauder-type ones. In particular we establish a l
Externí odkaz:
http://arxiv.org/abs/2307.06053
Autor:
Kirsty Squires, Mark Viner, Wayne Hoban, Robert Loynes, Katherine Van Schaik, Dario Piombino-Mascali
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
The Capuchin Catacombs in Palermo, Sicily, have been home to non-adult mummified remains since the seventeenth century CE. Despite the increasing numbers of scientific studies conducted at this site, very little research has focused specifically on t
Externí odkaz:
https://doaj.org/article/5d1f6277a00c4878ae1129140a16c2e9
Autor:
England, R. J., Filippetto, D., Torrisi, G., Bacci, A., Della Valle, G., Mascali, D., Mauro, G. S., Sorbello, G., Musumeci, P., Scheuer, J., Cowan, B., Schachter, L, Huang, Y-C., Niedermayer, U., Kimura, W. D., Li, R., Ishebeck, R., Simakov, E. I., Hommelhoff, P., Byer, R. L.
Particle acceleration in microstructures driven by ultrafast solid state lasers is a rapidly evolving area of advanced accelerator research, leading to a variety of concepts based on planar-symmetric dielectric gratings, hollow core fibers, photonic
Externí odkaz:
http://arxiv.org/abs/2203.08981
Autor:
Gammino, S., Celona, L., Mascali, D., Castro, G., Torrisi, G., Neri, L., Mazzaglia, M., Sorbello, G., Leonardi, O., Allegra, L., Calabrese, G., Chines, F., Gallo, G., Passerello, S.
Electron Cyclotron Resonance Ion Sources are currently the most efficient ion sources among those used in facilities dedicated to nuclear physics. The need for a more flexible magnetic field and RF injection system suggested to design and develop a d
Externí odkaz:
http://arxiv.org/abs/2201.01570
Publikováno v:
Boletim Geográfico do Rio Grande do Sul, Vol 0, Iss 42, Pp 27-53 (2023)
Este trabalho busca investigar relações entre o espaço urbano e a realidade social a partir de discursividades da paisagem no ciberespaço. A paisagem é compreendida como expressão da experiência humana enquanto ato existencial, coletivo, dispu
Externí odkaz:
https://doaj.org/article/d8b82a5eea954a3c9a128f78e0024d49
This paper describes three-dimensional numerical simulations and Radio Frequency (RF) measurements of wave propagation in microwave-heated magnetized plasmas of ion sources. Full-wave solution of Maxwell's equations has been addressed through the Fin
Externí odkaz:
http://arxiv.org/abs/2112.15397