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Mostrando 601 - 620 Resultados de 1,429 Para Buscar '"YouTube"', tiempo de consulta: 0.27s Limitar resultados
  1. 601
    por Sun, Mingfei, Ma, Xiaoyue, Huo, Yudi
    Publicado 2022
    “…A user comment–reply social network was constructed using the comments of a COVID-19 vaccine video on YouTube. The semantic similarity and Exponential Random Graph Model (ERGM) were used to calculate TECE and the effect of three interaction mechanisms on the echo chamber. …”
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    Does Social Media Users’ Interaction Influence the Formation of Echo Chambers? Social Network Analysis Based on Vaccine Video Comments on YouTube
  2. 602
    “…METHODS: Based on a previous investigation of video material addressing epidural catheterization available on the YouTube platform, we aimed to investigate new content produced in the context of the pandemic. …”
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    Rise of public e-learning opportunities in the context of COVID-19 pandemic-induced curtailment of face-to-face courses, exemplified by epidural catheterization on YouTube.
  3. 603
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    Short-Form Medical Media: A Multi-Platform Analysis of Acne Treatment Information in TikTok Videos, Instagram Reels, and YouTube Shorts
  4. 604
    “…In six focus groups (n = 4) children (10–11 years) were shown a YouTube video featuring influencer marketing of an HFSS product. …”
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    Online Artículo Texto
    “It’s Just Addictive People That Make Addictive Videos”: Children’s Understanding of and Attitudes towards Influencer Marketing of Food and Beverages by YouTube Video Bloggers
  5. 605
    “…Methods  YouTube was systematically searched for laparoscopic cholecystectomy videos, explicitly reporting a satisfactory CVS. …”
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    Are YouTube Videos a Reliable Training Method for Safe Laparoscopic Cholecystectomy? A Simulated Decision-Making Exercise to Assess the Critical View of Safety
  6. 606
    “…BACKGROUND: YouTube, as a widely used video website around the world, contains a large number of surgical teaching videos, providing a good platform for doctors to learn surgery, but its content and quality are uneven. …”
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    Educational value assessment of YouTube surgical videos of tension-free vaginal tape obturator (TVT-O) and trans-obturator vaginal tape (TOT)
  7. 607
    “…Secondary aims are to investigate if different categories of YouTube channels produce more accessible fitness content and highlight any disparities in disability-friendly PA content on YouTube. …”
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    The Accessibility of YouTube Fitness Videos for Individuals Who Are Disabled Before and During the COVID-19 Pandemic: Preliminary Application of a Text Analytics Approach
  8. 608
    “…Background  Educational resources on the internet are extensively used to obtain medical information. YouTube is the most accessed video platform containing information to enhance the learning experience of medical professionals. …”
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    Watch One, Do One? A Systematic Review and Educational Analysis of YouTube Microsurgery Videos, and a Proposal for a Quality Assurance Checklist
  9. 609
    por Gurler, Deniz, Buyukceran, Ismail
    Publicado 2022
    “…We can say that the most reliable medical sources are Facebook and YouTube videos of physicians and medical staff.…”
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    Assessment of the Medical Reliability of Videos on Social Media: Detailed Analysis of the Quality and Usability of Four Social Media Platforms (Facebook, Instagram, Twitter, and YouTube)
  10. 610
    por Keen, Andrew
    Publicado 2007
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    The cult of the amateur: how blogs, MySpace, YouTube and the rest of today's user-generated media are destroying our economy, our culture, and our values
  11. 611
    “…OBJECTIVE: Previous studies have reported low quality and reliability on YouTube videos about various medical issues including videos related to hallux valgus (HV) treatment. …”
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    A cross-sectional study on reliability and quality of YouTube® videos related to hallux valgus and evaluation of newly developed hallux valgus-specific survey tool
  12. 612
    “…Delivering health-related content, particularly physical activity, through YouTube may help to overcome some barriers, such as lack of access to resources. …”
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    Association Between Health Information‒Seeking Behavior on YouTube and Physical Activity Among U.S. Adults: Results From Health Information Trends Survey 2020
  13. 613
    “…Traffic sources included YouTube search (45.9%), YouTube suggested videos (17%), external sources (14.4%), YouTube browse features (8.5%), and YouTube advertising (6%). …”
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    Patient-oriented educational Sports Medicine YouTube videos in Arabic have higher view counts in the Middle East and North Africa than their English versions
  14. 614
    “…Analytics were extracted from YouTube to describe video reach. A Web-based survey was used to seek parent and health care professional (HCP) feedback about the video. …”
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    Implementation Effectiveness of a Parent-Directed YouTube Video (“It Doesn’t Have To Hurt”) on Evidence-Based Strategies to Manage Needle Pain: Descriptive Survey Study
  15. 615
    “…This study builds on our prior study based on the scientific premise that YouTube is one of the most effective ways to communicate and mobilize the public in community mitigation to reduce exposure to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). …”
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    The Role of YouTube and the Entertainment Industry in Saving Lives by Educating and Mobilizing the Public to Adopt Behaviors for Community Mitigation of COVID-19: Successive Sampling Design Study
  16. 616
    “…BACKGROUND: During the COVID-19 pandemic in Canada, Prime Minister Justin Trudeau provided updates on the novel coronavirus and the government’s responses to the pandemic in his daily briefings from March 13 to May 22, 2020, delivered on the official Canadian Broadcasting Corporation (CBC) YouTube channel. OBJECTIVE: The aim of this study was to examine comments on Canadian Prime Minister Trudeau’s COVID-19 daily briefings by YouTube users and track these comments to extract the changing dynamics of the opinions and concerns of the public over time. …”
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    Public Opinions and Concerns Regarding the Canadian Prime Minister’s Daily COVID-19 Briefing: Longitudinal Study of YouTube Comments Using Machine Learning Techniques
  17. 617
    “…The sentiments associated with YouTube comments were analyzed using SentiStrength. …”
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    Appraising Unmet Needs and Misinformation Spread About Polycystic Ovary Syndrome in 85,872 YouTube Comments Over 12 Years: Big Data Infodemiology Study
  18. 618
    “…We analyzed content on YouTube.com, a widely used web-based platform for medical and epidemiological information. …”
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    YouTube as a Source of Medical and Epidemiological Information During COVID-19 Pandemic: A Cross-Sectional Study of Content Across Six Languages Around the Globe
  19. 619
    “…In an experiment, effects of commercials that are either shown within a TV program or embedded in YouTube videos were compared. These two media environments have not yet been compared empirically in terms of their advertising impact. …”
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    TV vs. YouTube: TV Advertisements Capture More Visual Attention, Create More Positive Emotions and Have a Stronger Impact on Implicit Long-Term Memory
  20. 620
    “…Therefore, this study's purpose was to examine the effects of a home-based, YouTube-delivered PA intervention grounded in self-determination theory on young adults’ free-living PA, sedentary behavior, and sleep quality (NCT04499547). …”
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    Effects of a remote, YouTube-delivered exercise intervention on young adults’ physical activity, sedentary behavior, and sleep during the COVID-19 pandemic: Randomized controlled trial
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