Results 11 to 20 of about 484,711 (243)

Genotype-Specific Measles Transmissibility: A Branching Process Analysis. [PDF]

Clin Infect Dis, 2018
Ackley SF, Hacker JK, Enanoria WTA, Worden L, Blumberg S, Porco TC, Zipprich J.   +6 more
europepmc   +2 more sources

Self-Similarity in Population Dynamics: Surname Distributions and Genealogical Trees

Entropy, 2015
The frequency distribution of surnames turns out to be a relevant issue not only in historical demography but also in population biology, and especially in genetics, since surnames tend to behave like neutral genes and propagate like Y chromosomes.
Paolo Rossi
doaj   +1 more source

The branching process with logistic growth [PDF]

, 2005
In order to model random density-dependence in population dynamics, we construct the random analogue of the well-known logistic process in the branching process' framework.
Lambert, Amaury
core   +1 more source

Neuronal Avalanches to Study the Coordination of Large-Scale Brain Activity: Application to Rett Syndrome

Frontiers in Psychology, 2020
Many complex systems, such as the brain, display large-scale coordinated interactions that create ordered patterns. Classically, such patterns have been studied using the framework of criticality, i.e., at a transition point between two qualitatively ...
Rosaria Rucco, Rosaria Rucco, Pia Bernardo, Pia Bernardo, Anna Lardone, Fabio Baselice, Matteo Pesoli, Arianna Polverino, Carmela Bravaccio, Carmine Granata, Laura Mandolesi, Giuseppe Sorrentino, Giuseppe Sorrentino, Giuseppe Sorrentino, Pierpaolo Sorrentino, Pierpaolo Sorrentino, Pierpaolo Sorrentino   +16 more
doaj   +1 more source

Geometric branching reproduction Markov processes

Modern Stochastics: Theory and Applications, 2020
We present a model of a continuous-time Markov branching process with the infinitesimal generating function defined by the geometric probability distribution.
Assen Tchorbadjieff, Penka Mayster
doaj   +1 more source

The s-process branching at 185W [PDF]

, 2002
The neutron capture cross section of the unstable nucleus 185W has been derived from experimental photoactivation data of the inverse reaction 186W(gamma,n)185W.
A. Mengoni, A. Zilges, F. Kappeler, Goryachev A. M., H. Beer, K. Sonnabend, K. Vogt, Koehler P. E., Lambert D. L., Mengoni A., Mohr P., P. Mohr, R. Gallino, T. Rauscher   +13 more
core   +2 more sources

A particle system with cooperative branching and coalescence [PDF]

, 2015
In this paper, we introduce a one-dimensional model of particles performing independent random walks, where only pairs of particles can produce offspring ("cooperative branching"), and particles that land on an occupied site merge with the particle ...
Sturm, Anja, Swart, Jan M.
core   +1 more source

A full lifespan model of vertebrate lens growth [PDF]

Royal Society Open Science, 2017
The mathematical determinants of vertebrate organ growth have yet to be elucidated fully. Here, we utilized empirical measurements and a dynamic branching process-based model to examine the growth of a simple organ system, the mouse lens, from E14.5 ...
Hrvoje Šikić, Yanrong Shi, Snježana Lubura, Steven Bassnett   +3 more
doaj   +1 more source

Limiting Behaviors of Stochastic Spread Models Using Branching Processes

Axioms, 2023
In this paper, we introduce a spread model using multi-type branching processes to investigate the evolution of the population during a pandemic in which individuals are classified into different types.
Jyy-I Hong
doaj   +1 more source

Coupling a branching process to an infinite dimensional epidemic process [PDF]

, 2007
Branching process approximation to the initial stages of an epidemic process has been used since the 1950's as a technique for providing stochastic counterparts to deterministic epidemic threshold theorems.
Andrew D. Barbour, Ball, Ball, Barbour, Barbour, Kendall, Kurtz, Luchsinger, Luchsinger, Whittle   +9 more
core   +3 more sources