Zobrazeno 1 - 10
of 1 838
pro vyhledávání: '"Tubiana, P."'
Branching architecture characterizes numerous systems, ranging from synthetic (hyper)branched polymers and biomolecules such as lignin, amylopectin, and nucleic acids to tracheal and neuronal networks. Its ubiquity reflects the many favourable proper
Externí odkaz:
http://arxiv.org/abs/2409.16007
We study the conformation and topological properties of cyclical star polymers with $f$ ring arms, each made of $n$ beads. We find that the conformational properties of unlinked cyclical star polymers are compatible to those of linear star polymers w
Externí odkaz:
http://arxiv.org/abs/2409.01149
Autor:
Mattiotti, Giovanni, Micheloni, Manuel, Petrolli, Lorenzo, Tubiana, Luca, Pasquali, Samuela, Potestio, Raffaello
The cowpea chlorotic mottle virus (CCMV) has emerged as an exemplary model system to assess the balance between electrostatic and topological features of ssRNA viruses, specifically in the context of the viral self-assembly process. Yet, in spite of
Externí odkaz:
http://arxiv.org/abs/2408.03662
Publikováno v:
Phys. Rev. E 110 (2024), 054304
Network systems can exhibit memory effects in which the interactions between different pairs of nodes adapt in time, leading to the emergence of preferred connections, patterns, and sub-networks. To a first approximation, this memory can be modelled
Externí odkaz:
http://arxiv.org/abs/2403.13967
Autor:
Giulini, Marco, Fiorentini, Raffaele, Tubiana, Luca, Potestio, Raffaello, Menichetti, Roberto
Bottom-up coarse-grained (CG) models proved to be essential to complement and sometimes even replace all-atom representations of soft matter systems and biological macromolecules. The development of low-resolution models takes the moves from the redu
Externí odkaz:
http://arxiv.org/abs/2403.08097
Inspired by recent advances in the chromosome capture techniques, a method is proposed to study the structural organization of systems of polymers rings with topological constraints.To this purpose, the system is divided into compartments and a simpl
Externí odkaz:
http://arxiv.org/abs/2403.04060
Autor:
Ramakrishnan, Saminathan, Chen, Zihao, Fosado, Yair Augusto Gutierrez, Tubiana, Luca, Vanderlinden, Willem, Savill, Nicholas Jon, Schnaufer, Achim, Michieletto, Davide
The kinetoplast DNA (kDNA) is the archetype of a two-dimensional Olympic network, composed of thousands of DNA minicircles and found in the mitochondrion of certain parasites. The evolution, replication and self-assembly of this structure are fascina
Externí odkaz:
http://arxiv.org/abs/2310.13399
Autor:
Morand, Jules, Yip, Shoichi, Velegrakis, Yannis, Lattanzi, Gianluca, Potestio, Raffaello, Tubiana, Luca
Using anonymized mobility data from Facebook users and publicly available information on the Italian population, we model the circulation of people in Italy before and during the early phase of the SARS-CoV-2 pandemic (COVID-19). We perform a spatial
Externí odkaz:
http://arxiv.org/abs/2306.05302
Publikováno v:
J. Chem. Phys. 158, 234901 (2023)
Formation of base pairs between the nucleotides of an RNA sequence gives rise to a complex and often highly branched RNA structure. While numerous studies have demonstrated the functional importance of the high degree of RNA branching -- for instance
Externí odkaz:
http://arxiv.org/abs/2303.17281
Autor:
Louis-Ferdinand Lespine, Diane François, Julie Haesebaert, Jean-Michel Delile, Myriam Savy, Benjamin Tubiana-Rey, Mickael Naassila, Julia de Ternay, Benjamin Rolland
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
BackgroundDry January is a one-month alcohol abstinence challenge for the general population running since 2013 in the United Kingdom, and 2020 in France. Dry January has gained increasing popularity among the public, but studies assessing the indivi
Externí odkaz:
https://doaj.org/article/5cbd5cba94f74a149a6acd82d8d65bf1
