Listar Ciencias Exactas y Naturales por tema "Dinâmica populacional"
Mostrando ítems 1-6 de 6
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Annual dynamics of benthic foraminiferal populations in the Tramandaí-Armazém Lagoon, southern Brazil
(2021) [Artículo de periódico]Modern coastal environments are considered highly selective and dynamic, not only due to the natural variability of physical and chemical parameters, but also because of anthropogenic contamination. Our study aims to ... -
Differential adhesion between moving particles as a mechanism for the evolution of social groups
(2014) [Artículo de periódico]The evolutionary stability of cooperative traits, that are beneficial to other individuals but costly to their carrier, is considered possible only through the establishment of a sufficient degree of assortment between ... -
Heterogeneous individual motility biases group composition in a model of aggregating cells
(2022) [Artículo de periódico]Aggregative life cycles are characterized by alternating phases of unicellular growth and multicellular development. Their multiple, independent evolutionary emergence suggests that they may have coopted pervasive properties ... -
How community size affects survival chances in cyclic competition games that microorganisms play
(2010) [Artículo de periódico]Cyclic competition is a mechanism underlying biodiversity in nature and the competition between large numbers of interacting individuals under multifaceted environmental conditions. It is commonly modeled with the popular ... -
Population and coherence dynamics in large conjugated porphyrin nanorings
(2022) [Artículo de periódico]In photosynthesis, nature exploits the distinctive electronic properties of chromophores arranged in supramolecular rings for efficient light harvesting. Among synthetic supramolecular cyclic structures, porphyrin nanorings ... -
Sincronização de metapopulações em duas escalas geográficas
(2013) [Artículo de periódico]Neste trabalho, onsideramos um modelo metapopula ional om sítios distribuídos em duas es alas geográ as e analisamos a estabilidade da dinâmi a sin ronizada. A primeira es ala é omposta por uma metapopulação om um nú- mero ...