Results 51 to 60 of about 4,536 (194)
Geochemistry, Geophysics, Geosystems, 2023 Kemp Caldera, situated in the south of the intra‐oceanic South Sandwich arc, is one of the least explored submarine calderas that hosts hydrothermally active vent sites. The caldera was discovered in 2009.
Victoria Kürzinger +3 more
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Sedimentology, EarlyView.ABSTRACT Subaerial Pyroclastic Density Currents (PDCs) and Subaqueous Eruption‐Fed Density Currents (SEFDCs) produced during volcanic eruptions can present major hazards to surrounding communities and ecosystems. The bedforms deposited by these volcanic density currents can provide insights into the nature of transport and depositional processes, which
Shannon E. Frey +2 more
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Frontiers in Earth Science, 2019 The Kamchatka Peninsula of eastern Russia is currently one of the most volcanically active areas on Earth where a combination of >8 cm/yr subduction convergence rate and thick continental crust generates large silicic magma chambers, reflected by ...
Ilya N. Bindeman +8 more
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Bridging the Gap From Caldera Unrest to Resurgence
Frontiers in Earth Science, 2019 Calderas often inflate up to a few meters for weeks to years, which is evidence of short-term unrest. Some calderas also show larger uplift (up to a thousand meters), achieved over the long-term (hundreds to thousands of years), manifest by a resurgent ...
Valerio Acocella
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Building a Continental‐Scale Geodetic Network: The Plate Boundary Observatory (PBO)
Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.Abstract The Plate Boundary Observatory (PBO) transformed the use of geodesy in North America to study crustal deformation and plate boundary processes by establishing a continental‐scale, standardized, open‐access geodetic network. Built and operated by UNAVCO between 2003 and 2018 as part of the National Science Foundation (NSF)‐funded EarthScope ...
Emily E. Zawacki +5 more
wiley +1 more source
Review of Education, Volume 14, Issue 2, August 2026.Abstract Dual training is a subject of interest due to the current political initiatives in education to promote training programmes that bring the education system closer to both professional employment and the business fabric of a given region. Given the influence of educational and labour legislation on the scientific approach to dual education ...
Silvia Sierra‐Martínez +3 more
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Optimal model‐based design of experiments for parameter precision: Supercritical extraction case
The Canadian Journal of Chemical Engineering, Volume 104, Issue 7, Page 3775-3795, July 2026.Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
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Food Science &Nutrition, Volume 14, Issue 6, June 2026.This graphical abstract illustrates the chondroprotective mechanism of exosomes derived from bone marrow mesenchymal stem cells (BMSCs) preconditioned with polyphenol‐rich Duhuo Jisheng Decoction (DHJST‐Exos). Enriched with bioactive compounds such as wogonin, quercetin, and kaempferol, DHJST‐Exos effectively ameliorate osteoarthritis (OA ...
Zhouwei Liao +9 more
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Loess Studies in Aotearoa New Zealand
New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.Loess in Aotearoa New Zealand (ANZ) has been studied since its first documented recognition (on Banks Peninsula) in 1878 by Julius von Haast. A decade later, John Hardcastle revealed that southern ANZ loess was both glacial in origin and contained signals of past climates.
Brent V. Alloway +4 more
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An Overview of Tsunami Hazards in the Southwest Pacific Ocean
New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.The southwest Pacific region is geologically complex and exhibits all the principal causes of tsunami generation. While contemporary events and historical catalogs indicate that trans‐Pacific tsunamis have affected this area (∼18% of tsunamis reported globally), it is unique in that a large part of the tsunami effects over the ∼200‐year historical ...
Jean H. M. Roger +13 more
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