Results 11 to 20 of about 2,338 (190)

TOMO-ETNA experiment at Etna volcano: activities on land [PDF]

open access: yesAnnals of Geophysics, 2016
In the present paper we describe the on-land field operations integrated in the TOMO-ETNA experiment carried out in June-November 2014 at Mt. Etna volcano and surrounding areas.
Jesús M. Ibáñez, et al.
doaj   +6 more sources

Lava flows of Mt Etna, Italy: the 2019 eruption within the context of the last two decades (1999–2019)

open access: yesJournal of Maps, 2021
UAVs have become a useful tool for natural hazard monitoring. In volcanic areas, they allow wider observations of the eruptive behaviour, with no risk for the operator.
Emanuela De Beni   +3 more
doaj   +1 more source

Granulométrie de surface des lits en tresses à partir d’images drone

open access: yesSciences, Eaux & Territoires, 2023
La granulométrie de surface des lits fluviaux est un indicateur de première importance pour l’évaluation des conditions physiques qui contrôlent la qualité des habitats aquatiques.
Frédéric LIÉBAULT   +3 more
doaj   +1 more source

Diachronic quantitative snow avalanche risk assessment as a function of forest cover changes

open access: yesJournal of Glaciology, 2023
This work proposes a holistic quantitative snow avalanche risk assessment that evaluates, at reasonable computational costs and for various types of buildings, the impact of forest cover changes on the probability distribution of runout distances, impact
Taline Zgheib   +5 more
doaj   +1 more source

The method of simple iterations with correction of convergence and the minimal discrepancy method for plasmonic problems

open access: yesФизика волновых процессов и радиотехнические системы, 2021
The problem of searching for complex roots of the dispersion equations of plasmon-polaritons along the boundaries of the layered structure-vacuum interface is considered. Such problems arise when determining proper waves along the interface of structures
Mikhail V. Davidovich   +2 more
doaj   +1 more source

Environmental Impact of Silicic Magmatism in Large Igneous Province Events

open access: yesGeophysical Monograph Series, Page 133-151., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Scott E. Bryan
wiley  

+1 more source

Optical, IR and THz screens based on layered metal-dielectric-semiconductor structures [PDF]

open access: yesКомпьютерная оптика, 2019
In this work, we consider multilayer coatings of metal-dielectric-semiconductor nanosized layers located on a transparent substrate and described on the basis of the Drude–Lorentz model that serve as multiband screen filters for different frequency ...
Michael Davidovich, Igor Kornev
doaj   +1 more source

Pietas popularis? Riflessi di ideologia graccano-popolare nei tipi monetali di M. Herennius (RRC 308)

open access: yesErga-Logoi, 2018
Around the year 108 B.C., the triumvir monetalis M. Herennius issued denarii which bore the portrait of Pietas on the obverse and one of the Catanean brothers carrying his parent on the reverse.
Manfredi Zanin
doaj   +1 more source

Small-scale study of Debris-Flows Interactions with a Lateral Debris Basin and Crossings: The Manival Torrent case study [PDF]

open access: yesE3S Web of Conferences, 2023
Small-scale models are useful tools to study the interactions between debris flows and structures and channels. Small-scale modelling of debris flows remains however complicated because of the complex rheology and scaling challenges of these geophysical ...
Alliau Damien   +11 more
doaj   +1 more source

Edoxaban treatment in atrial fibrillation in routine clinical care: One‐year outcomes of the prospective observational ETNA‐AF study in South Korean patients

open access: yesJournal of Arrhythmia, 2023
Background The real‐world outcomes of edoxaban treatment in patients with atrial fibrillation (AF) were analyzed in the ETNA‐AF (Edoxaban Treatment in Routine Clinical Practice) study involving data from multiple regional registries.
Eue‐Keun Choi   +8 more
doaj   +1 more source

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