Zobrazeno 1 - 10
of 507
pro vyhledávání: '"M, Chiaramonte"'
Publikováno v:
ACM Transactions on Graphics. 41:1-11
We propose a novel method to machine-learn highly detailed, nonlinear contact deformations for real-time dynamic simulation. We depart from previous deformation-learning strategies, and model contact deformations in a contact-centric manner. This str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b94ce7eae7a634971192b1b8926f7e24
https://doi.org/10.1145/3528223.3530182
https://doi.org/10.1145/3528223.3530182
Publikováno v:
Journal of Computational Physics. 478:111908
This work proposes a model-reduction approach for the material point method on nonlinear manifolds. Our technique approximates the $\textit{kinematics}$ by approximating the deformation map using an implicit neural representation that restricts defor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee76798bdb806bb6b85f8a6e30dedd65
https://doi.org/10.1016/j.jcp.2023.111908
https://doi.org/10.1016/j.jcp.2023.111908
Autor:
Roberto Porcu, Maurizio M. Chiaramonte
Publikováno v:
BIT Numerical Mathematics. 60:465-479
The post-processing of the solution of variational problems discretized with Galerkin finite element methods is particularly useful for the computation of quantities of interest. Such quantities are generally expressed as linear functionals of the so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f08075f58524b507690e5061e349dc3
https://doi.org/10.1007/s10543-019-00775-2
https://doi.org/10.1007/s10543-019-00775-2
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 11, Iss 5, Pp 1364-1380 (2019)
Using a detailed model, sensitivity analyses are conducted to identify the leading physical determinants and heat fluxes that control energy exchange between surface runoff and urban pavements during rainfall. These analyses confirm that pavement cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc002832fbcfa2e9cecc0e15922828d7
https://doaj.org/article/792c02f01d9a442180fe32c711c1d3d4
https://doaj.org/article/792c02f01d9a442180fe32c711c1d3d4
Publikováno v:
Artery Research, Vol 7, Iss 10 (2013)
Background/aims: The impact of chronic hepatitis C (HCV) virus infection on atherosclerosis is controversial. In this pilot clinical study, we examined whether HCV patients significantly differed in markers of subclinical atherosclerosis compared to
Externí odkaz:
https://doaj.org/article/ce3d05bb651d495382affd7d54ebe60d
Autor:
Tianju Xue, Maurizio M. Chiaramonte, Jordan T. Ash, Geoffrey Roeder, Sigrid Adriaenssens, Ryan P. Adams, Yigit Menguc, Sheng Mao, Alex Beatson
Publikováno v:
Soft matter. 16(32)
Cellular mechanical metamaterials are a special class of materials whose mechanical properties are primarily determined by their geometry. However, capturing the nonlinear mechanical behavior of these materials, especially those with complex geometri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd8c086aeab3afe1fdb489332f3feca3
https://pubmed.ncbi.nlm.nih.gov/32700724
https://pubmed.ncbi.nlm.nih.gov/32700724
Publikováno v:
International Journal for Numerical Methods in Engineering. 111:864-900
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::517d4b6218aaec46034f7ace11f37755
https://doi.org/10.1002/nme.5486
https://doi.org/10.1002/nme.5486
Publikováno v:
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 477:20200930
We study pneumatically inflated membranes indented by rigid indenters of different sizes and shapes. When the volume of the inflated membrane is beyond a critical value, a symmetric deformation mode becomes unstable and the system follows a path of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e133145e6866d0832842415cd7d266f
https://doi.org/10.1098/rspa.2020.0930
https://doi.org/10.1098/rspa.2020.0930
Publikováno v:
Extreme Mechanics Letters. 41:100992
Mechanical metamaterials are artificial structures that exhibit unusual mechanical properties at the macroscopic level due to architected geometric design at the microscopic level. With rapid advancement of multi-material 3D printing techniques, it i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44711f87ac1bc3e57444b8e8db6b2bfa
https://doi.org/10.1016/j.eml.2020.100992
https://doi.org/10.1016/j.eml.2020.100992
Publikováno v:
Extreme Mechanics Letters. 40:100878
Crack path instabilities are observed in rapidly quenched rectangular glass plates whereby wavy crack patterns form as a result of the induced temperature gradients. The peculiar characteristic of these instabilities is that the speed of propagation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8acd3be4655a97417788db89b7b15f2
https://doi.org/10.1016/j.eml.2020.100878
https://doi.org/10.1016/j.eml.2020.100878