The importance of timely, accurate and effective use of available information is essential to
the proper management of emergency situations. In recent years, emerging technologies …

This paper illustrates five different techniques to assess the distinctiveness of topics, key
terms and features, speed of information dissemination, and network behaviors for Covid19 …

This article seeks to extend social science scholarship on social media technology use
during disruptive events. Though social media's role in times of crisis has been previously …

Public health thrives on high-quality evidence, yet acquiring meaningful data on a
population remains a central challenge of public health research and practice. Social …

For decades, public warning messages have been relayed via broadcast information
channels, including radio and television; more recently, risk communication channels have …

Objective: This study examined the role and use of Twitter as a response and recovery
strategy before, during, and after historic rainfall and flooding in the Midlands region of the …

Wildfires have significant effects on human populations, economically, environmentally, and
in terms of their general well-being. Smoke pollution, in particular, from either prescribed …

This systematic review explored risk and crisis communication literature to examine how
researchers have evaluated social media use in public crises. Twenty-four full-text articles …

This article presents an analysis of the risk warning messages sent via Twitter during
Hurricane Irma, which struck Key West, Florida and the Florida mainland on September 10 …

The use of Twitter, especially by teenagers and young people, has raised the issue of
cyberbullying. There is a lack of research into what types of advice and support are available …