Mostrando 8,041 - 8,060 Resultados de 76,556 Para Buscar '"ecology"', tiempo de consulta: 0.34s Limitar resultados
  1. 8041
    “…This is consistent with ecological opportunities on islands driving the adaptive radiation along distinct evolutionary trajectories. …”
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  2. 8042
    por Ke, Youfu, Cui, Jianli, Wong, Yunkeung
    Publicado 2021
    “…Objectives: Epidemiological investigations found that COVID-19 fatality rates in Wuhan, rest parts of Hubei province except Wuhan (Rest of Hubei) and rest parts of Mainland China except Hubei province (Rest of China) were different. An ecological study was conducted to analyze the reasons and provide the world with China’s anti-COVID-19 epidemic experiences. …”
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  3. 8043
  4. 8044
  5. 8045
    “…Sustainable utilization of grassland resources was an important topic concerned by worldwide countries and regions, and ecological compensation had gradually become the main policy tool for grassland environmental management and ecological protection. …”
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  6. 8046
  7. 8047
  8. 8048
    “…We use triangulation of theories, namely deep ecology, legitimacy, and we introduce a new perspective to the stakeholder theory that considers species as a ‘stakeholder’. …”
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  9. 8049
    por Caine, Eric D.
    Publicado 2019
    “…In this commentary, I consider four key challenges that must be confronted in order to develop effective, broadly reaching systemic strategies that, at once, can be adapted locally while being implemented nationally – challenges that are framed in a social–ecological context. They involve defining the scope of the problem, meeting essential data needs, developing and modelling measurable implementation strategies and building prevention efforts based on shared culture and values.…”
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  10. 8050
    “…Both diploid and tetraploid females have a larger genome size than hermaphrodites, suggesting the presence of sex chromosomes. Finally, ecology differs between cytotypes and to a lesser extent between sexes, suggesting that the link between environment and presence of females is indirect and likely explained by other aspects of the species’ life history. …”
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  11. 8051
    “…Previous research suggests that a high rate of gender inequality is associated with a higher ID and NCD burden in LMIC, but it is unknown whether gender inequality is also associated with a double burden of disease. In this ecological study, we explored the association between gender inequality and the double burden of disease in LMIC. …”
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  12. 8052
    “…INTRODUCTION: To determine the correlation between tobacco control policies and mortality of haematological malignancies: leukemia, lymphoma and multiple myeloma (MM). METHODS: Ecological study with the countries as the unit of analysis. …”
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  13. 8053
    “…Due to their unique metabolism and important ecological roles, deep-sea hydrothermal archaea have attracted great scientific interest. …”
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  14. 8054
  15. 8055
    “…The four MCP mutants were not affected in virulence but were significantly attenuated in their ability to attach to potato leaves suggesting that ecological fitness is an important contribution of these MCPs toward Pb 1692 biology.…”
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  16. 8056
  17. 8057
    “…Dental wear analyses have been widely used to interpret the dietary ecology in primates. However, it remains unclear to what extent a combination of wear analyses acting at distinct temporal scales can be beneficial in interpreting the tooth use of primates with a high variation in their intraspecific dietary ecology. …”
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  18. 8058
    “…We tested whether abnormally elevated neural activity during the initial presentation in a brain region broadly implicated in top-down control, the dorsolateral prefrontal cortex (dlPFC), could predict subsequent activation in limbic areas relevant to bottom-up affective processing. Using ecological momentary assessment (EMA), we also tested for associations between the aforementioned neuroimaging markers and negative affective states in the two weeks following the experiment. fMRI data revealed that higher initial activation of the dlPFC in AN predicted increased amygdala reactivity during the second fMRI session, which in turn was related to increased self-reported tension during two weeks following the scan. …”
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  19. 8059
    “…The emergence of the Argan tree as an agricultural, pastoral, cultural, economic and ecological keystone species in Southern Morocco is considered to be linked to the settlement of agropastoral communities that favored its expansion. …”
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  20. 8060
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