Mostrando 381 - 400 Resultados de 1,985 Para Buscar '"Youtube"', tiempo de consulta: 0.22s Limitar resultados
  1. 381
    por Almutairi, L, Alqahtani, A, AlHusseini, N
    Publicado 2023
    “…Due to the growing social media use, the number of food advertisements via YouTube has increased. Therefore, regulatory agencies worldwide are investigating social media content to implement appropriate restrictions on unhealthy food marketing. …”
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  2. 382
    “…MATERIAL AND METHODS: A search was performed on YouTube on December 1, in 2022, using the search term ‘‘Free Gingival Graft’’. …”
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  3. 383
    “…BACKGROUND: A number of studies have evaluated the educational contents of videos on YouTube. However, little analysis has been done on videos about physical examination. …”
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  4. 384
    “…Despite concerns about its efficacy and safety, thousands of patients have undergone the procedure. This paper analyses YouTube videos where patients have shared their treatment experiences. …”
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  5. 385
    “…BACKGROUND: The outreach of YouTube may have a dramatic role in the widespread dissemination of knowledge on implantable cardioverter devices (ICD). …”
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  6. 386
    “…The content and quality of medical information available on video sharing websites such as YouTube is not known. We analyzed the source and quality of medical information about Ebola hemorrhagic fever (EHF) disseminated on YouTube and the video characteristics that influence viewer behavior. …”
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  7. 387
    “…OBJECTIVE: The aim was to study emotional reactions to pro-anorexia and anti-pro-anorexia online content on YouTube using sentiment analysis. METHODS: Using the 50 most popular YouTube pro-anorexia and anti-pro-anorexia user channels as a starting point, we gathered data on users, their videos, and their commentators. …”
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  8. 388
    “…OBJECTIVE: The objective of this study was to analyze the content of the most viewed professional and consumer videos uploaded to YouTube related to skin cancer. METHODS: A total of 140 professional and consumer videos uploaded between 2007 and 2014 were identified and coded. …”
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  9. 389
    “…Considering the demonstrated impact of internet on vaccination decision-making and the increasing use of social media to share and disseminate health information, the aim of this study was to explore the message available on YouTube videos about vaccination. Methods: An observational study was conducted searching for YouTube videos in September 2015 and updated in January 2016, by using the keyword “vaccinations.” …”
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  10. 390
  11. 391
    “…PURPOSE: To examine the information about tinnitus contained in different video sources on YouTube. MATERIALS AND METHODS: The 100 most widely viewed tinnitus videos were manually coded. …”
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  12. 392
    “…Providers capitalize on patient testimonials to market unproven stem cell treatments (SCTs). We evaluated 159 YouTube videos and found patients discussed health improvements (91.2%), praised providers (53.5%), and recommended SCTs (28.9%). …”
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  13. 393
    “…The Internet, and particularly YouTube, has been found to be and continues to develop as a resourceful educational space for health-related information. …”
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  14. 394
    “…The authors' aims include establishing dominating communicative strategies employed by the authors of the texts; identifying language structures and lexical means responsible for the both explicit and implicit formation and verbalization of certain values represented in the texts about YouTube; organizing the identified values into a system as presented by the authors of the texts. …”
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  15. 395
    “…We sought to evaluate the educational quality of informational videos pertaining to seasonal influenza on the popular social media forum, YouTube. METHODS: Using the keywords “seasonal influenza,” all videos from 28 January to 5 February 2017 were included and analyzed for characteristics, source, and content. …”
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  16. 396
    “…This paper aims to understand if and how the population’s opinion has changed before the law and after the vaccination campaign using the titles of the videos uploaded on Youtube in these periods. METHOD: Using co-occurrence network (CON) and sentiment analysis, we analysed the topics of YouTube Italian videos on vaccines in 2017 and 2018. …”
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  17. 397
  18. 398
    “…PURPOSE: This study examined meta-data, source, type of informational content, understandability, and actionability of YouTube content related to speech and/or language disorders. …”
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  19. 399
    por Woloshyn, Vera, Savage, Michael J
    Publicado 2020
    “…OBJECTIVES: Many individuals use YouTube™ to seek out information and share first-hand experiences about mental illnesses, as well as to gain a sense of community. …”
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  20. 400
    “…METHODS: YouTube was queried for the search phrases ‘COVID-19 and dental practice’, ‘SARS-Cov-2 and dental practice’ and ‘2019-COV-2 and dental practice’. …”
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