Mostrando 189,041 - 189,060 Resultados de 190,526 Para Buscar '"environmentalism"', tiempo de consulta: 0.85s Limitar resultados
  1. 189041
    por Cheftel, J. Claude
    Publicado 2011
    “…Global food security and safety are threatened by a number of fast-occurring changes, even in the absence of natural disasters or terrorist attacks: overpopulation and urbanisation, environmental pollution, climate changes, intensive animal breeding, international trade and travel, emerging water- and food-borne diseases, antimicrobial-resistant bacteria, increasing food costs, complexity of food supply chains, malnutrition and risky food behaviour. …”
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  2. 189042
    “…Holistic systems were advocated to maximize sustainability and maintain a healthy environment, such as the creation of fermented bedding for pigs. Environmental enrichment was also a focus of attention, demonstrating an interest in animals’ mental welfare, which was usually conjectured from their behavior. …”
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  3. 189043
    “…SIMPLE SUMMARY: Among many environmental stress factors, heat stress can intensely deteriorate animal health, welfare, and productivity in poultry farming. …”
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  4. 189044
    “…ABSTRACT: Polymorphic traits may evolve in many species of birds, often driven by multiple environmental factors. It is hypothesized that polymorphic traits in herons could be influenced by feeding behavior. …”
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  5. 189045
    “…However, mangroves and seagrasses are still being lost due to land use change despite Mexican laws meant to incorporate environmental compensation. Such losses are largely due to loopholes in the legal framework that dilute the laws’ effectiveness and thus ability to protect the ecosystem. …”
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  6. 189046
    por Sajib, Md Qutub Uddin, Wang, Tao
    Publicado 2020
    “…The atmospheric parameters necessary for the RTE-based method, as well as for other methods, were calculated from the National Centers for Environmental Prediction (NCEP) database using an online atmospheric correction calculator with MODerate resolution atmospheric TRANsmission (MODTRAN) codes. …”
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  7. 189047
    “…The current organizational shift in coral requires the evaluation of complementary metrics, such as colony size and frequency distributions, which help to infer the responses of the coral populations to local stress or larger scale environmental changes. In this study, underwater digital photogrammetry techniques were used to assess the live cover of all coral colonies ≥3 cm(2) and determine the size-frequency distribution of the dominant species in the shallow reefs of the Cozumel Reefs National Park (CRNP). …”
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  8. 189048
    “…CONCLUSIONS: Mortality due to falls can be reduced through education, environmental improvements, and safety policies. It is necessary to conduct preventive education for elderly people who are vulnerable to falls, and to apply gymnastic exercises that can enhance balance and lower extremity muscle strength. …”
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  9. 189049
    “…Light intensity (I) is the most dynamic and significant environmental variable affecting photosynthesis (A(n)), stomatal conductance (g(s)), transpiration (T(r)), and water-use efficiency (WUE). …”
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  10. 189050
    “…Heat stress (HS) is a major environmental stressor primarily affecting swine performance through negative effects on intestinal health. …”
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  11. 189051
    “…PTC susceptibility is the result of genetic predisposition, environmental factors and lifestyle. We studied the genetic combination that characterizes PTC affected subjects, differentiating them from healthy controls. …”
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  12. 189052
    “…Body fat content along with a variety of genetic, environmental and psychosocial factors are responsible for the development and maintenance of reproductive function, especially in females. …”
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  13. 189053
    “…In addition to genetic factors, environmental factors and lifestyle can play a significant role in the development of hormone-dependent tumors, such as endometrial cancer (EC) and breast cancer (BC). …”
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  14. 189054
    “…Our cases raise questions that require active investigation regarding additional environmental and/ or genetic factors which might predispose to PGLs in uncommon anatomic sites. …”
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  15. 189055
    “…Its aetiology is complex with contribution from both genetic background and psychosocial as well as environmental stressors that determine individual responses shaped by chronic and acute disease burden (1). …”
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  16. 189056
    “…We hypothesize that the perinatal change in deiodinase expression is controlled by a developmental clock rather than environmental clues and therefore have limited capacity function as compensatory mechanisms in response to low TH during development. …”
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  17. 189057
    “…BACKGROUND: Temperature is the main environmental factor controlling seed germination; it determines both the percentage and the rate of germination. …”
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  18. 189058
    “…The expression of these genes is induced by hyperosmotic salinity stress, which serves as an explicit environmental stimulus that initiates transcriptional activity from the predicted y3550 promoter. …”
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  19. 189059
    “…These initiatives have provided economic benefits, but only at the cost of other environmental problems, as both trophy hunting and mass tourism have resulted in various ecological issues. …”
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  20. 189060
    “…RESULTS: A total of 4 themes represent the SM perspectives and experiences of stakeholders: (1) a desire for access to tailored and appropriate resources and information—the support and information required for successful SM are situational and contextual, and these vary according to time and life circumstances, and therefore, these need to be tailored and appropriate; (2) specific social support preferences—taking away isolation as well as providing shared learnings and practical tips, but limitations included the fear of judgment from others and self-pity from peers; (3) the environmental context, that is, capacity and knowledge of pump clinic HCPs—HCPs acknowledge the patient’s need for holistic support but lack confidence in providing it; and (4) professional responsibility and associated risks and dangers, whereas HCPs are fearful of the consequences of promoting non-NHS SM support, and they question whether SM support fits into their role. …”
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