Mostrando 6,281 - 6,300 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.32s Limitar resultados
  1. 6281
  2. 6282
    “…Ecological niche modeling (ENM) algorithms, Maximum Entropy Species Distribution Modeling (Maxent) and Genetic Algorithm for Rule-set Prediction (GARP), were used to develop models in Iowa for three species of mosquito — two significant, extant West Nile virus (WNV) vectors (Culex pipiens L and Culex tarsalis Coquillett (Diptera: Culicidae)), and the nuisance mosquito, Aedes vexans Meigen (Diptera: Culicidae), a potential WNV bridge vector. …”
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  3. 6283
    “…Insight into the joint dynamics of populations, quantitative characters and life history can be gained by deriving a model that allows the calculation of fundamental quantities that underpin population ecology, evolutionary biology and life history. The parameterization and analysis of such a model for a specific system can be used to predict how a population will respond to environmental change. 3. …”
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  4. 6284
    “…The productivity of most container types increased significantly as habitat density increased. An ecological approach, accounting for development site density, is appropriate for predicting Ae. aegypti population levels and developing efficient vector control programs.…”
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  5. 6285
    “…The aim of this study was to compare the social cognitive and social ecological predictors of intention to screen with predictors of participation. …”
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  6. 6286
    “…BACKGROUND: In angiosperms, flower size commonly scales negatively with number. The ecological consequences of this trade-off for tropical trees remain poorly resolved, despite their potential importance for tropical forest conservation. …”
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  7. 6287
    “…Using metagenomic ‘parts lists’ to infer global patterns on microbial ecology remains a significant challenge. To deduce important ecological indicators such as environmental adaptation, molecular trait dispersal, diversity variation and primary production from the gene pool of an ecosystem, we integrated 25 ocean metagenomes with geographical, meteorological and geophysicochemical data. …”
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  8. 6288
    “…Conservation and diversity in Zea-microbe relationships are discussed in the context of ecology, crop domestication, selection and migration.…”
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  9. 6289
    “…BACKGROUND: Ecological character displacement is a process of phenotypic differentiation of sympatric populations caused by interspecific competition. …”
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  10. 6290
    por Patterson, Eric M., Mann, Janet
    Publicado 2011
    “…Our study identifies the underlying ecological basis of dolphin tool use and strengthens our understanding of the conditions that favor tool use and innovation in the wild.…”
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  11. 6291
    “…These recording and sharing methods support an ecological system that is open to everyone and will be a valuable and powerful research/educational platform for understanding the dynamic mechanisms of neural networks.…”
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  12. 6292
    “…Objective. Ecology model is useful to provide a framework for organizing medical care. …”
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  13. 6293
    “…Understanding the interactions among different species and their responses to environmental changes, such as elevated atmospheric concentrations of CO(2), is a central goal in ecology but is poorly understood in microbial ecology. …”
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  14. 6294
    “…We conclude that most duplicates are quickly purged from Acaryochloris genomes and that those which are retained likely make important contributions to organism ecology by conferring fitness benefits via gene dosage effects. …”
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  17. 6297
  18. 6298
    “…Both these hypotheses rely on ecology: in the former conservation of ecological niches through time is implied, while in the latter adaptation via selection to alternative ecological niches would be a prerequisite. …”
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  19. 6299
  20. 6300
    “…While this bias clearly reflects the perceived importance of some taxa as commercially or ecologically valuable, the relative lack of research of other taxonomic groups highlights the problem that some key taxa and associated ecosystem processes they affect may be poorly understood or completely ignored. …”
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