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Global optimization using a genetic algorithm with hierarchically structured population
(Elsevier B.V., 2014-05-01)
This paper applies a genetic algorithm with hierarchically structured population to solve unconstrained optimization problems. The population has individuals distributed in several overlapping clusters, each one with a ...
Population structure of the seabob shrimp Xiphopenaeus kroyeri (Heller, 1862) (Crustacea: Penaeoidea) in the littoral of São Paulo, Brazil
(2005-03-01)
The population structure of the penaeidean shrimp Xyphopenacus kroyeri was studied in Ubatuba Bay, Ubatuba, Sd̃ao Paulo, Brazil. The period and site of juvenile recruitment were monitored using a monthly sampling design ...
Population Genomic Structure and Genome-Wide Linkage Disequilibrium in Farmed Atlantic Salmon (Salmo salar L.) Using Dense SNP Genotypes
(Frontiers Media Sa, 2018-12-14)
Chilean Farmed Atlantic salmon (Salmo safer) populations were established with individuals of both European and North American origins. These populations are expected to be highly genetically differentiated due to evolutionary ...
A two-sex matrix population model to represent harem structure
(American Institute of Mathematical Sciences, 2016-10)
Population dynamic models often include males in the calculation of population change, but even in those cases males have rarely been introduced to represent polygyny (harem social structure), where it is particularly ...
Genetic diversity and structure of natural and managed populations of Cedrus atlantica (Pinaceae) assessed using random amplified polymorphic DNA
(Botanical Society of America, 2005)
Genomic analysis of the population structure in horses of the Brazilian Mangalarga Marchador breed
(2019-11-01)
The Mangalarga Marchador is the Brazilian saddle horse. It has two characteristic gaits, marcha batida and marcha picada, that provide greater comfort to the rider during cavalcade and work. This horse breed is mainly used ...
Allometry and population structure of Nicolea uspiana (Polychaeta: Terebellidae)
(CAMBRIDGE UNIV PRESS, 2010)
The relative growth and population structure of the terebellid Nicolea uspiana were investigated in the intertidal zone of a rocky shore on the south-east coast of Brazil, from May 2006 to May 2007. Eight hundred and ...
Assessment of pedigree information in the Quarter Horse: Population, breeding and genetic diversity
(2018-08-01)
This study aimed to evaluate population parameters and to describe the genetic diversity of Quarter Horse breed (QH) in Brazil, reported for the first time in the literature. The pedigree data comprised 131,716 animals ...
A simple-biology, stage-structured population model of the spring dynamics of Calanus chilensis at Mejillones del Sur Bay, Chile
(1997)
The population dynamics of Calanus chilensis (Copepoda: Crustacea) was analyzed using a mixture of field data and mathematical models. Field data were obtained in the Humboldt Current upwelling area, at Mejillones del Sur ...