Search results
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Title
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A novel machine learning framework for comparison of viral COVID-19–related Sina Weibo and Twitter posts : workflow development and content analysis
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Author
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Chen, Shi, Zhou, Lina, Song, Yunya, Xu, Qian, Wang, Ping, Wang, Kanlun, Ge, Yaorong, Janies, Daniel
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Date Created
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2021
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Subjects--Topical
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COVID-19 (Disease), Twitter (Firm), Social media, Machine learning
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Description
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Background: Social media plays a critical role in health communications, especially during global health emergencies such as the current COVID-19 pandemic. However, there is a lack of a universal analytical framework to extract, quantify, and comp...
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Title
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Mobile phone, social media usage, and perceptions of delivering a social media safer sex intervention for adolescents : results from two countries
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Author
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Cornelius, Judith, Whitaker-Brown, Charlene, Neely, Tamara, Kennedy, Anna, Okoro, Florence
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Subjects--Topical
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Social media, Cell phones, Teenagers
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Description
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Purpose: Rates of sexually transmitted infections among adolescents remain high in the United States and Botswana. Mobile phone density rates in Botswana exceed those of the United States. Yet, in both countries, safer sex information continues to...