Results 41 to 50 of about 3,059,060 (366)

Evolutionary dynamics on any population structure [PDF]

open access: yesNature, 2016
Evolution occurs in populations of reproducing individuals. The structure of a population can affect which traits evolve. Understanding evolutionary game dynamics in structured populations remains difficult.
Benjamin Allen   +6 more
semanticscholar   +1 more source

The Tangled Nature model as an evolving quasi-species model [PDF]

open access: yes, 2002
We show that the Tangled Nature model can be interpreted as a general formulation of the quasi-species model by Eigen et al. in a frequency dependent fitness landscape.
Eigen M   +10 more
core   +1 more source

Cooperating or Fighting with Control Noise in the Optimal Manipulation of Quantum Dynamics [PDF]

open access: yes, 2006
This paper investigates the impact of control field noise on the optimal manipulation of quantum dynamics. Simulations are performed on several multilevel quantum systems with the goal of population transfer in the presence of significant control noise ...
Rabitz, Herschel, Shuang, Feng
core   +2 more sources

Dualities in population genetics: a fresh look with new dualities [PDF]

open access: yes, 2014
We apply our general method of duality, introduced in [Giardina', Kurchan, Redig, J. Math. Phys. 48, 033301 (2007)], to models of population dynamics.
Carinci, Gioia   +3 more
core   +2 more sources

Summed Probability Distribution of 14C Dates Suggests Regional Divergences in the Population Dynamics of the Jomon Period in Eastern Japan

open access: yesPLoS ONE, 2016
Recent advances in the use of summed probability distribution (SPD) of calibrated 14C dates have opened new possibilities for studying prehistoric demography.
E. Crema   +3 more
semanticscholar   +1 more source

The Relativistic Factor in the Orbital Dynamics of Point Masses [PDF]

open access: yes, 1995
There is a growing population of relativistically relevant minor bodies in the Solar System and a growing population of massive extrasolar planets with orbits very close to the central star where relativistic effects should have some signature.
Benitez, Federico, Gallardo, Tabare
core   +3 more sources

History-dependent variability in population dynamics during evidence accumulation in cortex

open access: yesNature Neuroscience, 2016
We studied how the posterior parietal cortex combines new information with ongoing activity dynamics as mice accumulate evidence during a virtual navigation task.
Ari S. Morcos, C. Harvey
semanticscholar   +1 more source

Variational Latent Gaussian Process for Recovering Single-Trial Dynamics from Population Spike Trains [PDF]

open access: yesNeural Computation, 2016
When governed by underlying low-dimensional dynamics, the interdependence of simultaneously recorded populations of neurons can be explained by a small number of shared factors, or a low-dimensional trajectory.
Yuan Zhao, Il-Su Park
semanticscholar   +1 more source

Ecological theory of mutualism: Robust patterns of stability and thresholds in two‐species population models

open access: yesEcology and Evolution, 2021
Mutualisms are ubiquitous in nature, provide important ecosystem services, and involve many species of interest for conservation. Theoretical progress on the population dynamics of mutualistic interactions, however, comparatively lagged behind that of ...
Kayla R. S. Hale, Fernanda S. Valdovinos
doaj   +1 more source

Modelling Population Dynamics in Realistic Landscapes with Linear Elements: A Mechanistic-Statistical Reaction-Diffusion Approach

open access: yesPLoS ONE, 2016
We propose and develop a general approach based on reaction-diffusion equations for modelling a species dynamics in a realistic two-dimensional (2D) landscape crossed by linear one-dimensional (1D) corridors, such as roads, hedgerows or rivers.
L. Roques, O. Bonnefon
semanticscholar   +1 more source

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