Modelling control of epidemics spreading by long-range interactions
B Dybiec, A Kleczkowski… - Journal of the Royal …, 2009 - royalsocietypublishing.org
We have studied the spread of epidemics characterized by a mixture of local and non-local
interactions. The infection spreads on a two-dimensional lattice with the fixed nearest …
interactions. The infection spreads on a two-dimensional lattice with the fixed nearest …
Scale-free animal movement patterns: Lévy walks outperform fractional Brownian motions and fractional Lévy motions in random search scenarios
AM Reynolds - Journal of Physics A: Mathematical and …, 2009 - iopscience.iop.org
The movement patterns of a diverse range of animals have scale-free characteristics. These
characteristics provide necessary but not sufficient conditions for the presence of movement …
characteristics provide necessary but not sufficient conditions for the presence of movement …
The risk to fishery performance associated with spatially resolved management of Antarctic krill (Euphausia superba) harvesting
SL Hill, PN Trathan, DJ Agnew - ICES Journal of Marine Science, 2009 - academic.oup.com
Abstract Hill, SL, Trathan, PN, and Agnew, DJ 2009. The risk to fishery performance
associated with spatially resolved management of Antarctic krill (Euphausia superba) …
associated with spatially resolved management of Antarctic krill (Euphausia superba) …
Lévy-like behaviour in deterministic models of intelligent agents exploring heterogeneous environments
Many studies on animal and human movement patterns report the existence of scaling laws
and power-law distributions. Whereas a number of random walk models have been …
and power-law distributions. Whereas a number of random walk models have been …
Importance and future of individual markers for the ecosystem approach to fisheries
The use of genetic, biochemical and electronic markers in population biology and ecology
has been growing tremendously during the last two decades. The first part of this paper aims …
has been growing tremendously during the last two decades. The first part of this paper aims …
Self-organization, scaling and collapse in a coupled automaton model of foragers and vegetation resources with seed dispersal
D Boyer, O López-Corona - Journal of Physics A: Mathematical …, 2009 - iopscience.iop.org
We introduce a model of travelling agents (eg, frugivorous animals) who feed on randomly
located vegetation patches and disperse their seeds, thus modifying the spatial distribution …
located vegetation patches and disperse their seeds, thus modifying the spatial distribution …
Thermal and trophic habitats of the leatherback turtle during the nesting season in French Guiana
S Fossette, C Girard, T Bastian, B Calmettes… - Journal of Experimental …, 2009 - Elsevier
Understanding environmental cues determining behaviour and habitat use of species of
conservation concern is crucial if one aims at implementing sustainable management of …
conservation concern is crucial if one aims at implementing sustainable management of …
Investigating bimodal clustering in human mobility
JP Bagrow, T Koren - 2009 International Conference on …, 2009 - ieeexplore.ieee.org
We apply a simple clustering algorithm to a large dataset of cellular telecommunication
records, reducing the complexity of mobile phone users' full trajectories and allowing for …
records, reducing the complexity of mobile phone users' full trajectories and allowing for …
Memory effects on scale-free dynamics in foraging Drosophila
M Koganezawa, H Hara, Y Hayakawa… - Journal of theoretical …, 2009 - Elsevier
The fruit fly, Drosophila melanogaster, displays a scale-free behavior in foraging, ie, the
dwell time on food exhibits a power law distribution. The scaling exponent is generally …
dwell time on food exhibits a power law distribution. The scaling exponent is generally …
Determination of fish gender using fractal analysis of ultrasound images
The gender of cod Gadus morhua can be determined by considering the complexity in their
gonadal ultrasonographic appearance. The fractal dimension (DB) can be used to describe …
gonadal ultrasonographic appearance. The fractal dimension (DB) can be used to describe …