Mostrando 23,121 - 23,140 Resultados de 23,634 Para Buscar '"ambiental"', tiempo de consulta: 0.27s Limitar resultados
  1. 23121
    “…While these disparities may have been due to sample processing differences (i.e., nasal swabs were mailed at ambient temperature to emulate processing of future parent collected swabs while nasopharyngeal aspirates were mailed on dry ice), a previously reported association between Haemophilus-dominant nasopharyngeal microbiota and the increased severity of bronchiolitis was replicated utilizing the nasal swab microbiota and the same outcome measures: intensive care use (adjusted OR 6.43; 95% CI 2.25–20.51; P < 0.001) and hospital length-of-stay (adjusted OR 4.31; 95% CI, 1.73–11.11; P = 0.002). …”
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  2. 23122
    “…BACKGROUND: DNA methylation of CpG sites on genetic loci has been linked to increased risk of asthma in children exposed to elevated ambient air pollutants (AAPs). Further identification of specific CpG sites and the pollutants that are associated with methylation of these CpG sites in immune cells could impact our understanding of asthma pathophysiology. …”
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  3. 23123
    “…RESULTS: Stability of HRP2 at ambient temperature was reported at 21–24 weeks while that of PAN antigens (pLDH and aldolase) was 2–18 weeks of storage at all parasite densities. …”
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  4. 23124
  5. 23125
    “…BACKGROUND: Associations between ambient particulate matter < 2.5 μm (PM(2.5)) and asthma morbidity have been suggested in previous epidemiologic studies but results are inconsistent for areas with lower PM(2.5) levels. …”
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  6. 23126
    “…CONCLUSIONS: Acetobacterium woodii reached one of the highest formate-dependent specific H(2) productivity rates at ambient temperatures reported so far for an organism without genetic modification and converted the substrate exclusively to H(2). …”
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  7. 23127
  8. 23128
    “…Although many aspects of the toxicology of ambient particulate matter (PM) have been unraveled, the molecular mechanisms activated in human cells by the exposure to UFP are still poorly understood. …”
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  9. 23129
    “…The attractiveness of the lures fell gradually over time, capturing 37% after 5 days on the bench and 22% of the mosquitoes after 30 days exposure to ambient conditions. Associating attractive synthetic lures with black cloths impregnated with M. anisopliae placed in test rooms for 120 h reduced mean survival to 32%, whilst black cloths impregnated with M. anisopliae without lures resulted in a 48% survival rate. …”
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  10. 23130
    “…Inoculated ham was treated for 10 and 20 min with CAP generated by a surface-micro-discharge-plasma source using cost-effective ambient air as working gas with different humidity levels of 45–50 and 90%. …”
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  11. 23131
    “…Yitpi) was grown in split-columns with the top (0–30 cm) and bottom (31–60 cm; ‘sub-soil’) soil layer hydraulically separated by a wax-coated, root-penetrable layer under ambient [CO(2)] (a[CO(2)], ∼400 μmol mol(-1)) or e[CO(2)] (∼700 μmol mol(-1)) [CO(2)]. …”
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  12. 23132
    “…Niche complementarity effects were greatest prior to 1971 (61% change), compared to recent studies (2011–2016; -7% change), likely owing to reduced global sulfur deposition and increased ambient temperatures overtime. These historical trends suggest potential for legume intercrops to displace inorganic-N fertilizer and sustainably intensify global NPP. …”
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  13. 23133
    “…They accumulated intracellular ROS in the absence of extrinsic oxidative stress, in high as well as low ambient phosphate conditions. ROS accumulation correlated with diminished levels of the unique superoxide dismutase Sod3 in pho84-/- cells, while SOD3 overexpression from a conditional promoter substantially restored these cells’ oxidative stress resistance in vitro. …”
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  14. 23134
    “…CONCLUSION: Our results have highlighted the potential of using the OMNIgene•GUT kit for collection and storage at ambient temperature, which is convenient for studies aiming to collect large samples by giving participants the possibility to send samples by post. …”
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  15. 23135
    “…Novel light-weight multi-sensor loggers (1.4 g), which harbour sensors for measuring ambient light intensity, atmospheric pressure, temperature and acceleration, were fixed to two long-distance migrant bird species - eurasian hoopoe (Upupa epops) and great reed warbler (Acrocephalus arundinaceus). …”
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  16. 23136
    “…Changes in lying behaviour in response to extreme ambient temperatures have not been examined in dairy calves so far. …”
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  17. 23137
    por Engqvist, Martin K. M.
    Publicado 2018
    “…BACKGROUND: The ambient temperature of all habitats is a key physical property that shapes the biology of microbes inhabiting them. …”
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  18. 23138
  19. 23139
    “…Additional dimensions of physical activity and sleep were measured including ambient light exposure and sleep duration via Actiwatch2, and serum vitamin D and urine melatonin, which are markers of outdoor activity and sleep. …”
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  20. 23140
    “…RESULTS: Harvested ‘Hayward’ kiwifruits were treated with 1-MCP and exposed to ethylene-free cold storage (0 °C, RH 95%) with ambient atmosphere (control) or atmosphere enriched with O(3) (0.3 μL L(− 1)) for up to 6 months. …”
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