Terminology integration and inconsistency identification of adverse event terminology for Japanese medical devices using SPARQL

por Yagahara, Ayako, Yokoi, Hideto
Publicado 2022

Estimating the Duration of Public Concern After the Fukushima Dai-ichi Nuclear Power Station Accident From the Occurrence of Radiation Exposure-Related Terms on Twitter: A Retrospe...

por Nishimoto, Naoki, Ota, Mizuki, Yagahara, Ayako, Ogasawara, Katsuhiko
Publicado 2016

Relationships Among Tweets Related to Radiation: Visualization Using Co-Occurring Networks

por Yagahara, Ayako, Hanai, Keiri, Hasegawa, Shin, Ogasawara, Katsuhiko
Publicado 2018

Analysis of the Regionality of the Number of Tweets Related to the 2011 Fukushima Nuclear Power Station Disaster: Content Analysis

por Aoki, Tomohiro, Suzuki, Teppei, Yagahara, Ayako, Hasegawa, Shin, Tsuji, Shintaro, Ogasawara, Katsuhiko
Publicado 2018

Changing Emotions About Fukushima Related to the Fukushima Nuclear Power Station Accident—How Rumors Determined People’s Attitudes: Social Media Sentiment Analysis

por Hasegawa, Shin, Suzuki, Teppei, Yagahara, Ayako, Kanda, Reiko, Aono, Tatsuo, Yajima, Kazuaki, Ogasawara, Katsuhiko
Publicado 2020