Zobrazeno 1 - 10
of 420
pro vyhledávání: '"Amos Maritan"'
Autor:
Loren Koçillari, Silvia Cattelan, Maria Berica Rasotto, Flavio Seno, Amos Maritan, Andrea Pilastro
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Sperm length is highly variable across species and many questions about its variation remain open. Although variation in body mass may affect sperm length evolution through its influence on multiple factors, the extent to which sperm length
Externí odkaz:
https://doaj.org/article/84604c82acc94721917d6b5975856663
Publikováno v:
Biomolecules, Vol 14, Iss 7, p 805 (2024)
The molecular machines of life, proteins, are made up of twenty kinds of amino acids, each with distinctive side chains. We present a geometrical analysis of the protrusion statistics of side chains in more than 4000 high-resolution protein structure
Externí odkaz:
https://doaj.org/article/6f6136cd6dc04c3aa577a6abad46ccdb
Publikováno v:
Polymers, Vol 16, Iss 4, p 502 (2024)
Linear chain molecules play a central role in polymer physics with innumerable industrial applications. They are also ubiquitous constituents of living cells. Here, we highlight the similarities and differences between two distinct ways of viewing a
Externí odkaz:
https://doaj.org/article/669ae02c62b041fc8b5831fb6854de86
Autor:
Simone Di Leo, Stefano Marni, Carlos A Plata, Tommaso P Fraccia, Gregory P Smith, Amos Maritan, Samir Suweis, Tommaso Bellini
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 4, p e1010051 (2022)
Understanding of the pairing statistics in solutions populated by a large number of distinct solute species with mutual interactions is a challenging topic, relevant in modeling the complexity of real biological systems. Here we describe, both experi
Externí odkaz:
https://doaj.org/article/618016d2a2784a4fbafcc8b899cee6e3
Publikováno v:
New Journal of Physics, Vol 25, Iss 11, p 113001 (2023)
Systems that evolve towards a state from which they cannot depart are common in nature. But the fluctuation-dissipation theorem (FDT), a fundamental result in statistical mechanics, is mainly restricted to systems near-stationarity. In processes with
Externí odkaz:
https://doaj.org/article/d577d6b7f5d347b3b2bd007863397023
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-10 (2019)
Abstract Empirical evidences show that ecosystems with high biodiversity can persist in time even in the presence of few types of resources and are more stable than low biodiverse communities. This evidence is contrasted by the conventional mathemati
Externí odkaz:
https://doaj.org/article/a0c768078a3f44c99fc62a1f2477cc2c
Publikováno v:
PLoS ONE, Vol 16, Iss 7, p e0253461 (2021)
Big data require new techniques to handle the information they come with. Here we consider four datasets (email communication, Twitter posts, Wikipedia articles and Gutenberg books) and propose a novel statistical framework to predict global statisti
Externí odkaz:
https://doaj.org/article/f99983cc4a644c4987227f7370badbc8
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 5, p e1007896 (2020)
Microbes are capable of physiologically adapting to diverse environmental conditions by differentially varying the rates at which they uptake different nutrients. In particular, microbes can switch hierarchically between different energy sources, con
Externí odkaz:
https://doaj.org/article/a51e991676d94df592509f66b6a3398d
Autor:
Jacopo Grilli, Matteo Adorisio, Samir Suweis, György Barabás, Jayanth R. Banavar, Stefano Allesina, Amos Maritan
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
A central question in theoretical ecology is how diverse species can coexist in communities, and how that coexistence depends on network properties. Here, Grilliet al. quantify the extent of feasible coexistence of empirical networks, showing that it
Externí odkaz:
https://doaj.org/article/3afe6b166591431da52cd5ec49dcd459
Publikováno v:
New Journal of Physics, Vol 23, Iss 10, p 103012 (2021)
A hot Markovian system can cool down faster than a colder one: this is known as the Mpemba effect . Here, we show that a non-equilibrium driving via stochastic reset can induce this phenomenon, when absent. Moreover, we derive an optimal driving prot
Externí odkaz:
https://doaj.org/article/2be08c3ea39642d098aeb141d23afddb