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Mostrando 941 - 960 Resultados de 2,341 Para Buscar '"biogeography"', tiempo de consulta: 0.40s Limitar resultados
  1. 941
    “…In order to obtain the optimal values of process parameters that simultaneously optimize the ultimate tensile strength, elongation, and minimum hardness in the heat affected zone (HAZ), a metaheuristic, multi objective algorithm based on biogeography based optimization is proposed. The Pareto optimal frontiers for triple and dual objective functions are obtained and the best optimal solution is selected through using two different decision making techniques, technique for order of preference by similarity to ideal solution (TOPSIS) and Shannon’s entropy.…”
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    Multi-Objective Optimization of Friction Stir Welding Process Parameters of AA6061-T6 and AA7075-T6 Using a Biogeography Based Optimization Algorithm
  2. 942
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    Cytogenetic characterization of Hoplias malabaricus (Bloch, 1794) from the Ctalamochita River (Córdoba, Argentina): first evidence for southernmost populations of this species complex and comments on its biogeography
  3. 943
    “…A time-calibrated phylogeny and ancestral area reconstructions confirmed the Paleocene origin of SA Cnemaspis in the WG and provide insights into its evolutionary history and biogeography. The discovery of multiple endemic and deeply divergent lineages further highlights the evolutionary significance of the WG for lizards.…”
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    Diversifying on the Ark: multiple new endemic lineages of dwarf geckos from the Western Ghats provide insights into the systematics and biogeography of South Asian Cnemaspis (Reptilia: Squamata)
  4. 944
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    Unique spicules may confound species differentiation: taxonomy and biogeography of Melonanchora Carter, 1874 and two new related genera (Myxillidae: Poecilosclerida) from the Okhotsk Sea
  5. 945
    por Harris, Larry D.
    Publicado 1984
    Libro
    The fragmented forest : island biogeography theory and the preservation of biotic diversity
  6. 946
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    Sanguina nivaloides and Sanguina aurantia gen. et spp. nov. (Chlorophyta): the taxonomy, phylogeny, biogeography and ecology of two newly recognised algae causing red and orange snow
  7. 947
    “…Specifically, we assessed Togolese mountain riparian forests as minor forest refugia, examined their contribution to larger sub‐Saharan forest refugia, and discussed the significance of these findings for biogeography and biodiversity conservation. Southwest Togo, West Africa, and sub‐Saharan Upper Guinea Region Floristic data were collected in riparian forests through an intensive botanical inventory (n = 198; 50 × 10 m(2)). …”
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    Floristic composition and turnover analysis in Dahomey Gap and the surrounding sub‐humid Togolese mountain minor forest refuges: Importance for biogeography and biodiversity conservation in sub‐Saharan Africa
  8. 948
    Publicado 2006
    Libro
    Neotropical savannas and seasonally dry forests : plant diversity, biogeography, and conservation /
  9. 949
    “…In this study, we sequenced mitochondrial genomes and 32 nuclear genes from 27 samples belonging to 14 species to reconstruct the interspecific phylogenetic relationships within Paramesotriton and explore its historical biogeography in southern China. Both Bayesian inference and maximum-likelihood analyses highly supported the monophyly of Paramesotriton and its two recognized species groups (P. caudopunctatus and P. chinensis groups) and further identified five hypothetical phylogenetic cryptic species. …”
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    Phylogenetic analysis of combined mitochondrial genome and 32 nuclear genes provides key insights into molecular systematics and historical biogeography of Asian warty newts of the genus Paramesotriton (Caudata: Salamandridae)
  10. 950
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    Evidence using morphology, molecules, and biogeography clarifies the taxonomic status of mole crabs of the genus Emerita Scopoli, 1777 (Anomura, Hippidae) and reveals a new species from the western Atlantic
  11. 951
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    Mitocondrial COI and 16S rDNA sequences support morphological identification and biogeography of deep-sea red crabs of the genus Chaceon (Crustacea, Decapoda, Geryonidae) in the Eastern Central and South Atlantic Ocean
  12. 952
    “…Using molecular dated phylogenies and biogeographic reconstructions, the species diversity, biogeography and time frame of evolution of the genus Herichthys were evaluated. …”
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    Molecular clocks, biogeography and species diversity in Herichthys with evaluation of the role of Punta del Morro as a vicariant brake along the Mexican Transition Zone in the context of local and global time frame of cichlid diversification
  13. 953
    por Furon, Raymond, 1898-
    Publicado 1958
    Libro
    Manuel de préhistoire générale; géologie et biogéographie, évolution de l'humanité, archéologie préhistorique, les métaux et la protohistoire.
  14. 954
    Materias: “…Special Issue: Frontiers in Parametric Biogeography…”
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    Toward a Self-Updating Platform for Estimating Rates of Speciation and Migration, Ages, and Relationships of Taxa
  15. 955
    Materias: “…Special Issue: Frontiers in Parametric Biogeography…”
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    Coordinated Dispersal and Pre-Isthmian Assembly of the Central American Ichthyofauna
  16. 956
    por Rodriguez, François
    Publicado 1983
    Libro
    Outillage lithique de chasseurs-collecteurs du nord du Mexique : le sud-ouest de l'état de San Luis Potosí /
  17. 957
    Publicado 2005
    Tabla de Contenidos:
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    Phylogeny and conservation
  18. 958
    “…Collectively, this study expands our understanding of factors shaping microbial biogeography of total, abundant, and rare communities between waters and sediments of lakes.…”
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    Distinct Factors Shape Aquatic and Sedimentary Microbial Community Structures in the Lakes of Western China
  19. 959
    por Paknia, Omid, Schierwater, Bernd
    Publicado 2015
    “…Our habitat suitability models predict a wider latitudinal distribution for placozoans, than currently described, especially in the northern hemisphere. With respect to biogeography modelling, placozoans show patterns somewhere between higher metazoan taxa and marine microorganisms, with the first group usually showing complex biogeographies and the second usually showing “no biogeography.”…”
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    Global Habitat Suitability and Ecological Niche Separation in the Phylum Placozoa
  20. 960
    “…Here, we reassess early tetrapod diversity and biogeography with a new global species-level dataset using sampling standardization and network biogeography methods. …”
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    Diversity change during the rise of tetrapods and the impact of the ‘Carboniferous rainforest collapse’
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