Mostrando 23,241 - 23,260 Resultados de 23,634 Para Buscar '"ambiental"', tiempo de consulta: 0.33s Limitar resultados
  1. 23241
    “…Key findings showed that services are fused to assist disabled persons to carry out their daily activities, mainly in smart homes and ambient intelligent environments. Despite the emergence of immersive technologies (e.g., wearable computing), user-service interactions are enabled primarily through tactile and speech modalities. …”
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  2. 23242
    “…We conclude that the high environmental temperature compromises milk synthesis in part by changing acid–base balance and oxidative stress. ABSTRACT: High ambient temperature (HTa) causes acid–base imbalance and systemic oxidative stress, and this may indirectly affect the mammary gland. …”
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  3. 23243
    “…Microbial contamination can originate from different sources, for example, the ambient air, the bottles, the caps, and from the bottling machine itself. …”
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  4. 23244
    “…BACKGROUND: Studies have shown that dengue virus transmission increases in association with ambient temperature. We performed a systematic review and meta-analysis to assess the effect of both high temperatures and heatwave events on dengue transmission in different climate zones globally. …”
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  5. 23245
    “…During the warm season, their activity peaks were in the morning and afternoon, and their activity levels were substantially lower after sunrise than they were before sunset. (3) The plateau pikas were more active under conditions with lower ambient temperatures and precipitation during the cold and warm seasons. …”
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  6. 23246
    “…Prior to the onset of monsoonal stream recharge in early summer, shallow and drying aquatic habitats are used as parturition sites and foraging grounds; all age classes took advantage to corral fishes trapped in isolated and shrinking pools. Ambient conditions had varying effects on gartersnake behaviors. …”
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  7. 23247
    “…We employ a custom nested grid version of the GEOS-Chem chemical transport model (CTM), driven with MEGANv2.1 (Model of Emissions of Gases and Aerosols from Nature version 2.1) biogenic emissions for Alaska at 0.25° × 0.3125° resolution, to interpret the observations in terms of their constraints on BVOC emissions, total reactive organic carbon (ROC) composition, and calculated OH reactivity (OHr) in this environment. We find total ambient mole fraction of 78 identified VOCs to be 6.3 ± 0.4 ppbv (10.8 ± 0.5 ppbC), with overwhelming (> 80 %) contributions are from short-chain oxygenated VOCs (OVOCs) including methanol, acetone and formaldehyde. …”
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  8. 23248
    “…Compared with the Tl-influx assay, the DiBAC4(3) assay presents more significant signal changes in response to subtle K(ATP) channel activity changes, and all CS mutants (both Kir6.1 and SUR2B), but not WT channels, caused marked hyperpolarization, demonstrating that all mutants were activated under ambient conditions in intact cells. Most SUR2 CS mutations were markedly inhibited by <100 nM glibenclamide, but sensitivity to inhibition by glibenclamide, repaglinide, and PNU37883A was markedly reduced for Kir6.1 CS mutations. …”
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  9. 23249
    “…Data were analyzed between January 1 and May 10, 2023. EXPOSURES: Ambient air pollution exposures were assessed based on maternal residential addresses using monthly averages of particulate matter less than or equal to 2.5 μm (PM(2.5)), particulate matter less than or equal to 10 μm (PM(10)), nitrogen dioxide (NO(2)), and ozone (O(3)) from spatial interpolation of monitoring station measurements. …”
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  10. 23250
    “…All the scenes contain authentic ambient sounds. RESULTS: We present a case of a 33-year-old male patient experiencing intense fear of getting stuck or locked, turning into panic attacks. …”
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  11. 23251
    “…SIMPLE SUMMARY: High ambient temperature is a significant factor contributing to economic losses in the poultry industry. …”
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  12. 23252
    “…Plates were incubated for 4-5 (Mabs), 7 (MAC), or 14 (Mtb) days at 37(o)C in ambient air. The MIC is defined as the lowest concentration of drug that yielded no visible turbidity. …”
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  13. 23253
    “…Thermal manipulation during egg incubation is considered a prevention strategy used to mitigate the detrimental effects of high ambient temperatures on birds. This study aimed to investigate the impact of thermal manipulation, applied to chicken breeder's eggs during the incubation period, on embryonic development, hatching characteristics, and chick quality, as well as posthatch thermotolerance and performance. …”
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  14. 23254
    “…Exposure estimates are highest where ambient pollution levels are highest. This reflects the regional gradient of pollution in the study area and the relatively high percentage of time spent at home locations. …”
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  15. 23255
    “…BACKGROUND: Over the last decade, a few studies have investigated the possible adverse effects of ambient air pollution on preterm birth. However, the correlation between them still remains unclear, due to insufficient evidences. …”
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  16. 23256
    “…CONCLUSIONS: The glial histamine receptor HCLB participates in visual sensitivity control at the level of the first synapse of the Drosophila visual system under a wide range of ambient illumination conditions and contributes to the process of light adaptation. …”
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  17. 23257
  18. 23258
    por Kamal, Atif, Malik, Riffat Naseem
    Publicado 2012
    “…OBJECTIVES: Occupational exposure to aromatic solvents causes many serious health hazards to workers, especially if an ambient environment increases the exposure during routine working hours. …”
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  19. 23259
    por Jian, Wang, Ke, Yang, Cheng, Lu
    Publicado 2015
    “…And milk yield during 180 days were collected at days from 30 to 180. The ambient temperature-humidity-index (THI) increased from less than 80 in the early morning to more than 90 in the late afternoon. …”
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  20. 23260
    “…Omega-3 LC-PUFAs production in a raceway pond at ambient temperature but supplemented with artificial illumination (110 μmol photons m(-2)s(-1) ) on a 16:8h light:dark cycle, in natural seawater and F/2 nutrients was 24.8% EPA and 10.3% DHA. …”
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