Results 271 to 280 of about 2,782,844 (314)

Grains, trade and war in the multimodal transmission of Rice yellow mottle virus: An historical and phylogeographical retrospective. [PDF]

open access: yesPLoS Pathog
Ndikumana I   +18 more
europepmc   +1 more source

Ancient dog mitogenomes support the dual dispersal of dogs and agriculture into South America. [PDF]

open access: yesProc Biol Sci
Manin A   +43 more
europepmc   +1 more source

Genomic Insights into the Population Structure and Adaptive Variation of Mullus barbatus in the Mediterranean Sea

open access: yes
Massa P   +21 more
europepmc   +1 more source

Models of dispersal in biological systems

Journal of Mathematical Biology, 1988
In order to provide a general framework within which the dispersal of cells or organisms can be studied, we introduce two stochastic processes that model the major modes of dispersal that are observed in nature. In the first type of movement, which we call the position jump or kangaroo process, the process comprises a sequence of alternating pauses and
H. Othmer, S. Dunbar, W. Alt
semanticscholar   +4 more sources

A ‘Goldilocks’ hypothesis for dispersal of biological control agents

BioControl, 2011
The rate at which biological control agents disperse from release sites has important implications for their establishment and spread. Low rates of dispersal can yield spread that is too slow and may necessitate redistribution efforts for importation biological control and a high density of release sites for augmentation.
G. Heimpel, M. Asplen
semanticscholar   +3 more sources

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