No abstract available
Keywords:
network dissemination; public crisis management; public mental health; sentiment analysis; social media.
Grants and funding
The author(s) declare financial support was received for the research, authorship, and/or publication of this article. This research was supported by grants from the National Social Science Foundation of China (Grant No. 22BSH109), the Shaanxi Province Innovation Capacity Support Program (Grant No. 2023-CX-RKX-005), the Chunhui Program of Ministry of Education of the People's Republic of China (Grant No. 202200829), the Fundamental Research Funds for the Central Universities (Grant No. SK2022005), the Xi'an Science and Technology Program (Grant No. 23RKYJ0037), the Fundamental Research Funds for the Central Universities (Grant No. 531118010405), and the Provincial Natural Science Foundation of Hunan (Grant No. 2021JJ40131).