Zobrazeno 1 - 10 of 94 pro vyhledávání: '"Renzo Vallauri"'
1
Surface viscosity in simple liquids
Autor: Paolo Malgaretti, Ubaldo Bafile, Renzo Vallauri, Pál Jedlovszky, Marcello Sega
The response of Newtonian liquids to small perturbations is usually considered to be fully described by homogeneous transport coefficients like shear and dilatational viscosity. However, the presence of strong density gradients at the liquid/vapor bo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4502ae518ad5e526192073334ec2708
http://arxiv.org/abs/2303.03342
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2
Storia della fisica : dalla struttura della materia all'indagine sull'universo
Autor: Danierla Mugnai, Renzo Vallauri
Publikováno v: info:cnr-pdr/source/autori:Danierla Mugnai, Renzo Vallauri/titolo:Storia della fisica : dalla struttura della materia all'indagine sull'universo/editore:/anno:2019
L'idea di questo libro nasce dall'esperienza di uno degli autori (RV) che, nel 1992, ebbe l'incarico di tenere un corso di "Storia della Fisica" presso la Facoltà di Fisica dell'Università di Trento. L'organizzazione del corso fu certamente inusual
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::020b17f2c8395e4a9fbd55b15768181c
https://publications.cnr.it/doc/439063
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3
Time correlation functions of simple liquids: A new insight on the underlying dynamical processes
Autor: Giovanni Garberoglio (1, Renzo Vallauri (3), Ubaldo Bafile(3)
Publikováno v: XV International Workshop on Complex Systems, Andalo (TN), 17-20 marzo 2019
info:cnr-pdr/source/autori:Giovanni Garberoglio (1,2), Renzo Vallauri (3), Ubaldo Bafile(3)/congresso_nome:XV International Workshop on Complex Systems/congresso_luogo:Andalo (TN)/congresso_data:17-20 marzo 2019/anno:2019/pagina_da:/pagina_a:/intervallo_pagine
Extensive molecular dynamics simulations of liquid sodium have been carried out to evaluate correlation functions of several dynamical quantities. We report the results of a novel analysis of the longitudinal and transverse correlation functions obta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::19c882cf2cf622719caea1cd8586cc90
https://publications.cnr.it/doc/403592
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4
Transverse modes in the spectra of density fluctuations of simple liquids
Autor: Renzo Vallauri
Publikováno v: 2nd International Workshop on Brillouin Scattering, Brillouin And Neutrons: Assessing New Advances, pp. 4, Sapienza Università di Roma, Physics Department, 3-5/02/2016
info:cnr-pdr/source/autori:Renzo Vallauri/congresso_nome:2nd International Workshop on Brillouin Scattering, Brillouin And Neutrons: Assessing New Advances/congresso_luogo:Sapienza Università di Roma, Physics Department/congresso_data:3-5%2F02%2F2016/anno:2016/pagina_da:4/pagina_a:/intervallo_pagine:4
We report the results of transverse and longitudinal current correlation functions evaluated in liquid and amorphous sodium by computer simulation. The analysis of the corresponding spectra allows the evaluation of a dispersion curve position as a fu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::b274093f76e92d55a62fd8d73bcbbc8c
https://publications.cnr.it/doc/352598
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5
Time correlation functions of simple liquids: A new insight on the underlying dynamical processes
Autor: Giovanni Garberoglio, Renzo Vallauri, Ubaldo Bafile
Publikováno v: The Journal of chemical physics 148 (2018): 174501-1–174501-7. doi:10.1063/1.5025120
info:cnr-pdr/source/autori:Garberoglio G.; Vallauri R.; Bafile U./titolo:Time correlation functions of simple liquids: A new insight on the underlying dynamical processes/doi:10.1063%2F1.5025120/rivista:The Journal of chemical physics/anno:2018/pagina_da:174501-1/pagina_a:174501-7/intervallo_pagine:174501-1–174501-7/volume:148
Extensive molecular dynamics simulations of liquid sodium have been carried out to evaluate correlation functions of several dynamical quantities. We report the results of a novel analysis of the longitudinal and transverse correlation functions obta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40872b7933ed46596f406b067b85c79d
https://doi.org/10.1063/1.5025120
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6
Adsorption and diffusion of hydrogen and methane in 2D covalent organic frameworks
Autor: Renzo Vallauri, Giovanni Garberoglio
Publikováno v: Microporous and Mesoporous Materials. 116:540-547
We report computer simulation results for adsorption and diffusion of hydrogen and methane in recently synthesized 2D covalent organic frameworks. Our model, based on classical force fields, is able to reproduce fairly well the experimental adsorptio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a9c6349882bba308ba150fef569ae0b
https://doi.org/10.1016/j.micromeso.2008.05.023
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7
Short-Range Structure of a GM3 Ganglioside Membrane: Comparison between Experimental WAXS and Computer Simulation Results
Autor: Simone Melchionna, Paola Brocca, Laura Cantù, Renzo Vallauri, Marcello Sega
Publikováno v: The Journal of Physical Chemistry B. 111:10965-10969
The local structure of a GM3 ganglioside bilayer, whose wide-angle X-ray spectrum is reconstructed from molecular dynamics simulations, is found to compare quantitatively well with the experimental one. By separating inter- and intramolecular contrib
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3b6df832849ea118d1db06afc82c4d8
https://doi.org/10.1021/jp072834a
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8
Molecular dynamics simulation of GM1 gangliosides embedded in a phospholipid membrane
Autor: Marcello Sega, Renzo Vallauri, Pál Jedlovszky
Publikováno v: Journal of Molecular Liquids. 129:86-91
Molecular dynamics simulation of the hydrated phospholipid membrane built up by the unsaturated dioleylphosphatidylcholine (DOPC) molecules, containing a GM1 ganglioside molecule in each of its two layers has been performed. The system can be regarde
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8869105535ae638bc3c2a078b1501095
https://doi.org/10.1016/j.molliq.2006.08.014
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9
Space-dependent diffusion of hydrogen in carbon nanotubes
Autor: Giovanni Garberoglio, Renzo Vallauri
Publikováno v: Journal of Molecular Liquids. 117:43-47
We analyse the dynamics of hydrogen molecules trapped in carbon nanotubes, with emphasis on the motion along the tube axis. In the configuration that we have used, the hydrogen molecules dispose themselves in a cylindrical shell around the tube axis.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ea2b6fecc60529c99df2bfbb35bd5a4
https://doi.org/10.1016/j.molliq.2004.08.029
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10
Density and local order dependence of the dynamical features of water pentamers: an instantaneous normal mode investigation
Autor: Renzo Vallauri, Giovanni Garberoglio
Publikováno v: Journal of Molecular Liquids. 110:141-146
We analyse liquid configurations of simulated water using the instantaneous normal mode approach along three isotherms ( T =260, 300, 350 K), with densities ranging from 0.90 to 1.15 g/cm 3 . We focus our attention to clusters of five hydrogen-bonded
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3b1fe7e45389dff84516b76d285d42b
https://doi.org/10.1016/j.molliq.2003.09.009
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