Results 21 to 30 of about 170,526 (194)

Eruptive syringomas

open access: yesDermatology Online Journal, 2005
Eruptive syringoma is a rare clinical presentation of a benign tumor of the eccrine ducts. It consists in successive crops of small skin-colored papules on the anterior body surfaces. It generally occurs in the peri-pubertal period. Treatment of this benign condition is cosmetic only.
Teixeira, Marta   +4 more
openaire   +7 more sources

Microbiological characterization of post-eruption "snowblower" vents at Axial Seamount, Juan de Fuca Ridge

open access: yesFrontiers in Microbiology, 2013
Microbial processes within the subseafloor can be examined during the ephemeral and uncommonly observed phenomena known as snowblower venting. Snowblowers are characterized by the large quantity of white floc that is expelled from the seafloor following ...
Julie L Meyer   +4 more
doaj   +1 more source

Seismicity Associated With the Formation of a New Island in the Southern Red Sea

open access: yesFrontiers in Earth Science, 2018
Volcanic eruptions at mid-ocean ridges are rarely witnessed due to their inaccessibility, and are therefore poorly understood. Shallow waters in the Red Sea allow the study of ocean ridge related volcanism observed close to sea level.
Jade H. W. Eyles   +8 more
doaj   +1 more source

Tsunamis Generated and Amplified by Atmospheric Pressure Waves Due to an Eruption over Seabed Topography

open access: yesGeosciences, 2022
Numerical simulations were generated using a nonlinear shallow-water model of velocity potential to study the fundamental processes of tsunami generation and amplification by atmospheric pressure waves.
Taro Kakinuma
doaj   +1 more source

Sun-to-Earth MHD Simulation of the 2000 July 14 “Bastille Day” Eruption [PDF]

open access: yesAstrophysical Journal, 2018
Solar eruptions are the main driver of space-weather disturbances at Earth. Extreme events are of particular interest, not only because of the scientific challenges they pose, but also because of their possible societal consequences.
T. Torok   +8 more
semanticscholar   +1 more source

Satellite Detection of a Massive Phytoplankton Bloom Following the 2022 Submarine Eruption of the Hunga Tonga‐Hunga Haʻapai Volcano

open access: yesGeophysical Research Letters, 2022
The largest submarine volcanic eruption of this century led to a dramatic phytoplankton bloom north of the island of Tongatapu, in the Kingdom of Tonga.
B. Barone   +3 more
doaj   +1 more source

The explosive activity of Chikurachki volcano in January–October 2022 (Paramushir Island, Northern Kuriles) [PDF]

open access: yesГеосистемы переходных зон, 2022
Chikurachki volcano located in the southern part of Paramushir Island (Northern Kuriles) was in a state of increased activity from January to October 2022.
Artem V.Degterev, Marina V. Chibisova
doaj   +1 more source

The 2018 rift eruption and summit collapse of Kīlauea Volcano

open access: yesScience, 2019
Connecting caldera collapse The Kīlauea Volcano on the island of Hawai‘i erupted for 3 months in 2018. Neal et al. present a summary of the eruption sequence along with a variety of geophysical observations collected by the Hawaiian Volcano Observatory ...
C. Neal   +55 more
semanticscholar   +1 more source

A Data Driven Approach to Investigate the Chemical Variability of Clinopyroxenes From the 2014–2015 Holuhraun–Bárdarbunga Eruption (Iceland)

open access: yesFrontiers in Earth Science, 2020
The Holuhraun–Bárdarbunga (Iceland) eruption lasted approximately 6 months. Magma propagated laterally through a 40 km long dyke, while Bárdarbunga caldera was collapsing.
Luca Caricchi   +6 more
doaj   +1 more source

Prominence Eruptions [PDF]

open access: yesInternational Astronomical Union Colloquium, 1998
AbstractThe kinematics and dynamics of prominence eruptions are reviewed and different phases of the eruption are identified. The properties of the equation of motion in these phases are shown. The morphology of the prominence prior and during the eruption is described and the implications to the MHD description of the process are discussed.
openaire   +3 more sources

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