Zobrazeno 1 - 10
of 9 535
pro vyhledávání: '"A Colombi"'
In this work, the Schwarz primitive unit cell is used as the building block of different types of metastructures for steering and focusing elastic vibrations. The emergence of a Bragg-type bandgap when constructing a two-dimensional plate from such u
Externí odkaz:
http://arxiv.org/abs/2408.00590
Autor:
Bertè, Margherita, Ibrahimli, Rashid, Koopmans, Lars, Valgañón, Pablo, Zomer, Nicola, Colombi, Davide
Stop location detection, within human mobility studies, has an impacts in multiple fields including urban planning, transport network design, epidemiological modeling, and socio-economic segregation analysis. However, it remains a challenging task be
Externí odkaz:
http://arxiv.org/abs/2407.11579
Autor:
Dudouet, J., Colombi, G., Tello, D. Reygadas, Michelagnoli, C., Dao, D. D., Nowacki, F., Abushawish, M., Clément, E., Costache, C., Duchêne, G., Kandzia, F., Lemasson, A., Marginean, N., Marginean, R., Mihai, C., Pascu, S., Rejmund, M., Rezynkina, K., Stezowski, O., Turturica, A., Ujeniuc, S., Astier, A., de Angelis, G., de France, G., Delafosse, C., Deloncle, I., Gadea, A., Gottardo, A., Jones, P., Konstantinopoulos, T., Kuti, I., Blanc, F. Le, Lenzi, S. M., Lozeva, R., Million, B., Pérez-Vidal, R. M., Petrache, C. M., Ralet, D., Redon, N., Schmitt, C., Sohler, D., Verney, D.
The first systematic experimental study of the neutron-rich Br isotopes with two complementary state-of-the-art techniques is presented. These isotopes have been populated in the fission process at two different facilities, GANIL and ILL. New spectro
Externí odkaz:
http://arxiv.org/abs/2405.15601
Publikováno v:
J. Chem. Theory Comput. 2024, 20, 11, 4824-4843
We present an orbital-resolved extension of the Hubbard $U$ correction to density-functional theory (DFT). Compared to the conventional shell-averaged approach, the prediction of energetic, electronic and structural properties is strongly improved, p
Externí odkaz:
http://arxiv.org/abs/2312.13580
Statistical modelling in the presence of data organized in groups is a crucial task in Bayesian statistics. The present paper conceives a mixture model based on a novel family of Bayesian priors designed for multilevel data and obtained by normalizin
Externí odkaz:
http://arxiv.org/abs/2310.20376
Autor:
Zhao, Bao, Thomsen, Henrik R., Pu, Xingbo, Fang, Shitong, Lai, Zhihui, Van Damme, Bart, Bergamini, Andrea, Chatzi, Eleni, Colombi, Andrea
Publikováno v:
Mechanical Systems and Signal Processing 208 (2024): 111079
In this paper, we incorporate the effect of nonlinear damping with the concept of locally resonant metamaterials to enable vibration attenuation beyond the conventional bandgap range. The proposed design combines a linear host cantilever beam and per
Externí odkaz:
http://arxiv.org/abs/2307.14165
Autor:
Kalha, Curran, Ratcliff, Laura E., Colombi, Giorgio, Schlueter, Christoph, Dam, Bernard, Gloskovskii, Andrei, Lee, Tien-Lin, Thakur, Pardeep K., Bhatt, Prajna, Zhu, Yujiang, Osterwalder, Jürg, Offi, Francesco, Panaccione, Giancarlo, Regoutz, Anna
Hydrogen as a fuel plays a crucial role in driving the transition to net zero greenhouse gas emissions. To realise its potential, obtaining a means of efficient storage is paramount. One solution is using metal hydrides, owing to their good thermodyn
Externí odkaz:
http://arxiv.org/abs/2305.16053
Publikováno v:
A&A 678, A168 (2023)
It is well known that the first structures that form from small fluctuations in a self-gravitating, collisionless and initially smooth cold dark matter (CDM) fluid are pancakes. We study the gravitational force generated by such pancakes just after s
Externí odkaz:
http://arxiv.org/abs/2305.13354
Publikováno v:
Mechanical Systems and Signal Processing, 200, 110601 (2023)
Nonlinearity has enabled energy harvesting to advance towards higher power output and broader bandwidth in monostable, bistable, and multistable systems. However, challenges in operating in the high energy orbit (HEO) rather than low energy orbit (LE
Externí odkaz:
http://arxiv.org/abs/2305.06016
Publikováno v:
Phys.Rev.D 108 (2023) 10, 103513
We consider the gravitational collapse of collisionless matter seeded by three crossed sine waves with various amplitudes, also in the presence of a linear external tidal field. We explore two theoretical methods that are more efficient than standard
Externí odkaz:
http://arxiv.org/abs/2303.12832