Mostrando 1 - 20 Resultados de 562 Para Buscar '"média"', tiempo de consulta: 0.34s Limitar resultados
  1. 1
    “…An SIS network model incorporating the influence of media coverage on transmission rate is formulated and analyzed. …”
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    “…Huge citizens expose to social media during a novel coronavirus disease (COVID-19) outbroke in Wuhan, China. …”
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    “…The fluorescence intensity of the probe in the presence of Cys/Hcy increased about 3-fold at a concentration of 20 equiv. of the probe, compared with that in the absence of these chemicals in aqueous media. The limits of detection of the fluorescent assay were 0.911 μM and 0.828 μM of Cys and Hcy, respectively. (1)H-NMR and MS analyses indicated that an excited-state intramolecular proton transfer is the mechanism of fluorescence sensing. …”
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  4. 4
    por Wang, Yi, Qiao, Tianrui, Liu, Chao
    Publicado 2023
    “…Background: With a massive population of internet users, China has witnessed a shift in the behavior of social media users towards the COVID-19 pandemic, transitioning from reticence to frequent sharing of information in response to changing circumstances and policy adjustments of the disease. …”
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    “…In rotating disk electrode measurements, the Fe(3)O(4)@NC/NHPC exhibits almost identical ORR electrocatalytic activity, superior durability, and much better methanol tolerance compared with the commercial Pt/C in acidic media. To the authors’ knowledge, this is among the best non‐precious‐metal ORR catalysts reported so far. …”
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  7. 7
    por Wang, Yi, Bao, Sheng, Chen, Yubing
    Publicado 2023
    “…Many cancer patients now use social media for online social support. However, the impact of social media on mental health is currently inconsistent in the academic community. …”
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    “…LIMITATIONS: The targeted subjects were limited to the Chinese adult social media users; meanwhile, China's current management policies for COVID-19 differ from most of the other countries, limiting the generalizability of this study. …”
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    “…BACKGROUND: COVID-19 vaccination is considered a critical prevention measure to help end the pandemic. Social media platforms such as Twitter have played an important role in the public discussion about COVID-19 vaccines. …”
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  10. 10
    por Wang, Yi
    Publicado 2022
    “…With recent technological advances in wireless networks and the Internet, social media has become a vital part of the daily lives of people. …”
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    “…Consequently, these findings indicated that emotional designs in multimedia facilitated the learning performance of middle school students in Chinese poetry, and supported the cognitive-affective theory of learning with media. This research was a preliminary exploration of emotional design in humanities.…”
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    “…Following 12 days of basal induction, replacing the induction medium with media containing 10% FBS for 12–72 h significantly improved PAS staining, but did not influence indocyanine green uptake. …”
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