Zobrazeno 1 - 10
of 8 159
pro vyhledávání: '"Buffa, A"'
Mass scaling is widely used in finite element models of structural dynamics for increasing the critical time step of explicit time integration methods. While the field has been flourishing over the years, it still lacks a strong theoretical basis and
Externí odkaz:
http://arxiv.org/abs/2410.23816
This work utilizes the Immersed Boundary Conformal Method (IBCM) to analyze Kirchhoff-Love and Reissner-Mindlin shell structures within an immersed domain framework. Immersed boundary methods involve embedding complex geometries within a background g
Externí odkaz:
http://arxiv.org/abs/2408.02530
This work focuses on the coupling of trimmed shell patches using Isogeometric Analysis, based on higher continuity splines that seamlessly meet the $C^1$ requirement of Kirchhoff-Love-based discretizations. Weak enforcement of coupling conditions is
Externí odkaz:
http://arxiv.org/abs/2404.08485
Mass lumping techniques are commonly employed in explicit time integration schemes for problems in structural dynamics and both avoid solving costly linear systems with the consistent mass matrix and increase the critical time step. In isogeometric a
Externí odkaz:
http://arxiv.org/abs/2402.14956
Autor:
Marongiu, M., Pellizzoni, A., Righini, S., Mulas, S., Nesti, R., Burtovoi, A., Romoli, M., Serra, G., Valente, G., Egron, E., Murtas, G., Iacolina, M. N., Melis, A., Guglielmino, S. L., Loru, S., Zucca, P., Zanichelli, A., Bachetti, M., Bemporad, A., Buffa, F., Concu, R., Deiana, G. L., Karakotia, C., Ladu, A., Maccaferri, A., Marongiu, P., Messerotti, M., Navarrini, A., Orfei, A., Ortu, P., Pili, M., Pisanu, T., Pupillo, G., Romano, P., Saba, A., Schirru, L., Tiburzi, C., Abbo, L., Frassati, F., Giarrusso, M., Jerse, G., Landini, F., Pancrazzi, M., Russano, G., Sasso, C., Susino, R.
One of the most important objectives of solar physics is the physical understanding of the solar atmosphere, the structure of which is also described in terms of the density (N) and temperature (T) distributions of the atmospheric matter. Several mul
Externí odkaz:
http://arxiv.org/abs/2402.07018
Autor:
Marongiu, M., Pellizzoni, A., Mulas, S., Righini, S., Nesti, R., Murtas, G., Egron, E., Iacolina, M. N., Melis, A., Valente, G., Serra, G., Guglielmino, S. L., Zanichelli, A., Romano, P., Loru, S., Bachetti, M., Bemporad, A., Buffa, F., Concu, R., Deiana, G. L., Karakotia, C., Ladu, A., Maccaferri, A., Marongiu, P., Messerotti, M., Navarrini, A., Orfei, A., Ortu, P., Pili, M., Pisanu, T., Pupillo, G., Saba, A., Schirru, L., Tiburzi, C., Zucca, P.
The Sun is an extraordinary workbench, from which several fundamental astronomical parameters can be measured with high precision. Among these parameters, the solar radius $R_{\odot}$ plays an important role in several aspects, such as in evolutionar
Externí odkaz:
http://arxiv.org/abs/2401.13198
An a posteriori error estimator based on an equilibrated flux reconstruction is proposed for defeaturing problems in the context of finite element discretizations. Defeaturing consists in the simplification of a geometry by removing features that are
Externí odkaz:
http://arxiv.org/abs/2312.15968
Autor:
Michael Lahai, Laurie Lake, Ahmed Vandy, Bondu Sebba, Mohamed Sesay, Onome T. Abiri, Joy Johnson, Tamba Buffa, Abdulai Kanu, Mohamed Bawoh, James P. Komeh, Wiltshire C.N Johnson
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background National Medicines Regulatory Authorities like the Pharmacy Board of Sierra Leone are responsible for protecting and promoting public health, implementing regulatory standards, and maintaining a supply chain with an assured supply
Externí odkaz:
https://doaj.org/article/96c97a51e7e340debf4c14f40958f1db
Autor:
Eleonora Della Beffa, Paraskevas Lyberis, Giulio Luca Rosboch, Alberto Arezzo, Filippo Lococo, Laura Carena, Elisa Sciorsci, Valentina Monica, Paolo Olivo Lausi, Veronica Dusi, Francesco Paolo Busardò, Elena Buffa, Rachele Stefania, Giovannino Ciccone, Chiara Monagheddu, Beatrice Maria Capello, Raffaella Vancheri, Pamela Garrone, Fulvio Gabbarini, Francesco Cattel, Enrico Ruffini, Francesco Guerrera
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-7 (2024)
Abstract Introduction. To date, radical surgery remains the best curative option in patients with early-stage lung cancer. In patients with small lung lesions, video-assisted thoracic surgery (VATS) should be increasingly chosen as a fundamental alte
Externí odkaz:
https://doaj.org/article/3ff294afa2ab4d40b1aa55037ae3130d
Autor:
Taylor, Avigail, Macaulay, Valentine M, Maurya, Anand K, Miossec, Matthieu J, Buffa, Francesca M
Summary: GeneFEAST, implemented in Python, is a gene-centric functional enrichment analysis summarisation and visualisation tool that can be applied to large functional enrichment analysis (FEA) results arising from upstream FEA pipelines. It produce
Externí odkaz:
http://arxiv.org/abs/2309.00061