Wind directions of volcanic ash-charged clouds in Ecuador – implications for the public and flight safety
Sign Up to like & getrecommendations! Published in 2017 at "Geomatics, Natural Hazards and Risk"
DOI: 10.1080/19475705.2016.1199445
Abstract: ABSTRACT Ecuador has about 20 active continental volcanoes, with a volcanic explosivity index (VEI) between 2 and 7. In the last 17 years, five of these volcanoes (Sangay, Guagua Pichincha, El Reventador, Cotopaxi and Tungurahua)… read more here.
Keywords: wind directions; volcanic ash; ash charged; directions volcanic ... See more keywords
Strong gravity effects of charged Q-clouds and inflating black holes
Sign Up to like & getrecommendations! Published in 2020 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/abd95a
Abstract: In this paper, we re-examine charged Q-clouds around spherically symmetric, static black holes. In particular, we demonstrate that for fixed coupling constants two different branches of charged scalar clouds exist around Schwarzschild black holes. This… read more here.
Keywords: inflating black; black holes; horizon; strong gravity ... See more keywords