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Our new paper is published online in Sustainable Cities and Society (impact factor: 7.587). Below please find the abstract:
"The use of social media platforms such as Twitter significantly increases during natural hazards. With the emergence of several social media platforms over the past decade, many studies have investigated the applications of these platforms during calamities. This study presents a comprehensive spatiotemporal analysis of textual content from millions of tweets shared on Twitter during Hurricane Harvey (2017) across several affected counties in southeast Texas. We propose a new Hazard Risk Awareness (HRA) Index, which considers multiple factors, including the number of tweets, population, internet use rate, and natural hazard characteristics per geographic location. We then map the HRA Index across southeast Texas. Utilizing a dataset of 18 million tweets, we employ Natural Language Processing (NLP) along with a set of statistical techniques to perform analysis on the textual data generated by Twitter users during Hurricane Harvey. This enables us to subdivide the tweet contents into several categories per county that would inform crisis management during the event. In all, our study provides valuable information at the county level before, during, and after Harvey that could significantly help disaster managers and responders to minimize the consequences of the event and improve the preparedness of the residents for it. Since HRA is derived based on the meteorological observations and some demographic information, depending on the availability of such dataset and the nature of the hazard (i.e., flood, wildfire, hurricane, and earthquake), this index can be calculated and employed for assessing the risk awareness of a community exposed to either of these natural hazards."
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 Job Summary: Postdoctoral Research Associate positions available to persons with degrees and research interests in geography, with the goal of transitioning successful candidates into tenure-track positions at the University of Alabama’s College of Arts & Sciences.
Additional Department Summary: The College of Arts & Sciences at the University of Alabama and the Department of Geography seeks applications for the Dean’s Postdoctoral Research Associate positions. Successful candidates will hold terminal degrees and demonstrate a record of academic achievement in a geography-related research area. The department will establish a series of structured merit-based evaluations with the goal of transitioning successful candidates into tenure-track positions. The Dean’s Postdoctoral Research Associate positions have been established through a major College initiative begun in 2019 to promote an inclusive scholarly environment in which outstanding scholars support the advancement of diversity, equity, and inclusion in the College. We especially seek applications from candidates who would bring a diversity of backgrounds, experiences, and viewpoints to the department. Required Minimum Qualifications: Applications are encouraged from excellent candidates with research interests in geography. Joint appointments across departments are possible. The minimum requirement at the time of the appointment is a Ph.D. or other terminal degree in a geography-related field of research. Initial appointments are for one year, with renewal contingent upon demonstration of research productivity. Home departments will develop mentoring plans detailing benchmarks for possible transition of Postdoctoral Research Associates into tenure-track professorship positions. Standard university hiring practices will govern any process of transitioning Postdoctoral Research Associates into tenure-track professor positions. Review of applications will begin January 3, 2022. The University of Alabama is an equal-opportunity employer (EOE), including an EOE of protected vets and individuals with disabilities. Application Instructions: Please submit a cover letter, curriculum vitae, and a research statement to the online portal at: https://careers.ua.edu/jobs/post-doc-visiting-scientist-geography-gy-514695-tuscaloosa-alabama-united-states Please also arrange for three reference letters to be submitted to Leslie Wiggins ([email protected]) Note to applicants: The College of Arts and Sciences is seeking to fill a total of two postdoctoral positions in any of its six natural science and mathematics departments (Biological Sciences, Chemistry & Biochemistry, Geography, Geology, Physics & Astronomy, and Mathematics). If you have any questions, please contact me at [email protected]. |
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