Mostrando 73,781 - 73,800 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.51s Limitar resultados
  1. 73781
    “…The high species diversity of the genus Prototheca may reflect the complexity of water ecosystems along with ecological and functional adaptations of the algae to such environments. …”
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  2. 73782
    “…California’s approximately 660,000 head of beef cattle are highly dependent on range bulls used to produce offspring that can perform across the state’s diverse ecological regions. Bulls need to be functional on rugged coastal landscapes, rolling foothills, deserts, and in high-elevation terrain. …”
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  3. 73783
    “…Thus, virus-virus exclusion at the cell population level is not realized through direct competition for a shared ecological niche (single cell) but rather is achieved with the involvement of specific cytokines induced by the host’s innate immune response. …”
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  4. 73784
    “…It also accelerated the transition from traditional grazing to indoor rearing to maintain ecological balance. ABSTRACT: The effects of different feeding regimes on antioxidant activity, meat quality, fatty acid composition, lipid oxidation, and volatile matter production in the longissimus thoracis (LT) of Sunit sheep at 0, 24, 48, 72, and 96 h postmortem were investigated. …”
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  5. 73785
    “…The current models may be applicable to other shark species and taxa with limited data availability for preserving their ecological balance and establishing management and conservation measures for them. …”
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  6. 73786
    “…Moreover, relative gene expression of the PAL1, defensin (PR-12) and AFPRT (PR1) genes was upregulated in the C. gileadensis accession from Ryiadh. In conclusion, ecological and environmental conditions in each locality affect the genomic expression and genetic diversity, which can help the evolution of important medicinal plants and improve breeding and conservation systems.…”
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  7. 73787
    “…The results showed quite large differences between the three studied areas in terms of ethnobotanical and ecological knowledge. In the Perušić area, (101 taxa mentioned), some people still use wild plants on a daily basis for various purposes. …”
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  8. 73788
    “…These results highlight the inadequacy of relying on a single-reference genome-based approach for evaluating intraspecific variation and the power of combined genomic approaches to elucidate population structure, genetic diversity, and putative ecological drivers of clinically relevant fungi.…”
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  9. 73789
    “…Partial dependencies between ecological relevance and emotion understanding outlined the modulation but not the annihilation of emotional integration by synthetization.…”
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  10. 73790
    “…Understanding the factors affecting the growth of plantation forests can reduce the loss of economic and ecological values caused by plantation forest subhealth. …”
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  11. 73791
    “…The objects of the research were 17 cultivars of repair raspberry of different ecological and geographical origin from the genetic plant bioresource collection of FSBSO ARHCBAN. …”
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  12. 73792
    “…Here, we use the Morrison Swine Health Monitoring Project (MSHMP) database, representative of ~50% of the U.S. swine breeding herd, to describe processing fluids submissions for PRRS diagnosis and their relation to PRRS prevalence and time to stability over time between 2009 and 2020. METHODS: An ecological time series Poisson regression modeling the number of status 1 farms and weekly percentage of processing fluids submissions for PRRS diagnosis was done. …”
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  13. 73793
    “…In terms of palatability and ecological groups, highly palatable species (P < 0.0001) and decreasers (P = 0.0010) were more frequent everywhere in the paddocks. …”
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  14. 73794
    por Li, Junfang, Song, Wei
    Publicado 2022
    “…Research on food sovereignty, ecological agriculture, child obesity, and other aspects is an emerging field. (5) We predict that in the future, the field of food security may focus on the expansion and improvement of the food security evaluation system, the balance between sustainable development and food security goals, the improvement of agricultural production and management efficiency, and the research on government policies and strategies. …”
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  15. 73795
    “…To measure the phenotypic variation of C. kraussii in different localities in “Canal del Dique”, Colombia, advanced morphological tools were used to quantify fish shape and evaluate associations between different ecological parameters of the study sites and the morphological differentiation of their populations. …”
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  16. 73796
    “…ABSTRACT: Long-term monitoring programs of species at risk are efficacious tools to assess population changes, evaluate conservation strategies, and improve management practices to ensure populations reach levels at which they can fulfill their ecological roles. For sea turtles, annual nesting beach surveys are the most accessible method to estimating the population abundance and reproductive output, especially when these are done in primary nesting sites. …”
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  17. 73797
    “…ABSTRACT: Many mammals develop specific immune responses owing to the changes in their ecological niche and diet that are essential for animal survival. …”
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  18. 73798
    “…Given its potential in parent–therapist relationship building, assuring the ecological validity of therapy programs, and the empowerment of families who seek it, telePT is likely to be part of the future of PT and one driver of its evolution as a profession. …”
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  19. 73799
  20. 73800
    “…The habitat heterogeneity hypothesis states that increased habitat heterogeneity promotes species diversity through increased availability of ecological niches. We aimed at describing the local-scale (i.e. nest and adjacent substrate) effects of nests of the sea lamprey (Petromyzon marinus L.) as ecosystem engineer on macroinvertebrate assemblages. …”
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