A study on the accuracy of predicted solar and lunar eclipses for Seoul and Beijing by Qing China astronomers between 1721 and 1881
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Space Research"
DOI: 10.1016/j.asr.2020.07.019
Abstract: Abstract We analyzed astronomical data in the Tongmunhwigo, one of the history books containing diplomatic documents of the Joseon government (the last dynasty of Korea). This book contains predictions of solar and lunar eclipses for… read more here.
Keywords: 1721 1881; eclipses seoul; seoul beijing; solar lunar ... See more keywords
Comparison of Phase States of PM2.5 over Megacities, Seoul and Beijing, and Their Implications on Particle Size Distribution
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Science & Technology"
DOI: 10.1021/acs.est.2c06377
Abstract: Although the particle phase state is an important property, there is scant information on it, especially, for real-world aerosols. To explore the phase state of fine mode aerosols (PM2.5) in two megacities, Seoul and Beijing,… read more here.
Keywords: phase states; states pm2; megacities seoul; phase ... See more keywords