Results 41 to 50 of about 315,759 (374)
Sensitivity to lunar cycles prior to the 2007 eruption of Ruapehu volcano [PDF]
, 2017 A long-standing question in Earth Science is the extent to which seismic and volcanic activity can be regulated by tidal stresses, a repeatable and predictable external excitation induced by the Moon-Sun gravitational force.
Caudron, Corentin +2 more
core +2 more sources
Finite Fields and Their Applications, 2018 Volcanoes of ℓ–isogenies of elliptic curves are a special case of graphs with a cycle called crater. In this paper, given an elliptic curve E of a volcano of ℓ–isogenies, we present a condition over an endomorphism ϕ of E in order to determine which ℓ–isogenies of E are non-descending.
Fouquet, Mireille +2 more
openaire +3 more sources
Journal of Applied Volcanology, 2023 In this work we present the International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI) Commission on Volcanic Hazards and Risk (CVHR) Volcanic Hazard Maps Database and the accompanying volcanichazardmaps.org website.
Sarah E. Ogburn +8 more
doaj +1 more source
Improving the Thermal Infrared Monitoring of Volcanoes: A Deep Learning Approach for Intermittent Image Series [PDF]
arXiv, 2021 Active volcanoes are globally distributed and pose societal risks at multiple geographic scales, ranging from local hazards to regional/international disruptions. Many volcanoes do not have continuous ground monitoring networks; meaning that satellite observations provide the only record of volcanic behavior and unrest.
arxiv
Volcano: Mitigating Multimodal Hallucination through Self-Feedback Guided Revision [PDF]
arXiv, 2023 Large multimodal models suffer from multimodal hallucination, where they provide incorrect responses misaligned with the given visual information. Recent works have conjectured that one of the reasons behind multimodal hallucination is due to the vision encoder failing to ground on the image properly. To mitigate this issue, we propose a novel approach
arxiv
The volcano‐electric effect [PDF]
Journal of Geophysical Research: Solid Earth, 2003 The formation of a magmatic intrusion at depth is responsible for the formation of various thermohydromechanical (THM) disturbances including the upsurge of shock waves and diffusion of pressure fronts in the volcanic system. We couple electromagnetic theory (Maxwell equations) and thermoporoelasticity (Biot equations) to look at the ground surface ...
Revil, A. +2 more
openaire +7 more sources
Monitoring eruption activity using temporal stress changes at Mount Ontake volcano
Nature Communications, 2016 Volcanic activity is often accompanied by small earthquakes, with focal mechanisms indicating stress state beneath volcanoes. Here, the authors demonstrate that quantitative evaluation of temporal stress changes is an effective tool for eruption ...
Toshiko Terakawa +6 more
doaj +1 more source
Geochemistry, Geophysics, Geosystems, 2021 Geodetically modeled reservoir volume changes during volcanic eruptions are commonly much smaller than the observed eruptive volumes. This discrepancy is thought to be partially due to the compressibility of magma, which is largely controlled by the ...
Valerie K. Wasser +4 more
doaj +1 more source
The MEV project: design and testing of a new high-resolution telescope for Muography of Etna Volcano [PDF]
, 2018 The MEV project aims at developing a muon telescope expressly designed for the muography of Etna Volcano. In particular, one of the active craters in the summit area of the volcano would be a suitable target for this experiment. A muon tracking telescope
Bonanno, D. L. +14 more
core +3 more sources
The Open Book Series, 2013 The remarkable structure and computationally explicit form of isogeny graphs of elliptic curves over a finite field has made them an important tool for computational number theorists and practitioners of elliptic curve cryptography. This expository paper recounts the theory behind these graphs and examines several recently developed algorithms that ...
openaire +2 more sources