Results 231 to 240 of about 314,800 (327)

Scenario-based forecast of the evolution of 75 years of unrest at Campi Flegrei caldera (Italy). [PDF]

open access: yesCommun Earth Environ
Caricchi L   +4 more
europepmc   +1 more source

The ultimate 1631 CE sub-plinian eruption of Mt. Vesuvius: hints on pre-eruptive magmatic processes from zoned clinopyroxenes                               

open access: gold
Carlo Pelullo   +14 more
openalex   +1 more source

In Situ, Real‐Time Imaging of pH Gradients and Solution Flows through Silica Garden Membranes during Tube Growth

open access: yesSmall, EarlyView.
A fluorescent pH probe, added to a saturated metal ion solution, allows for mapping pH during the growth of a silica garden. The probe shows a very intense blue fluorescence at pH around 4 and an intense green fluorescence at pH above 6. The red component of the image allows detection of the formation of particles and tracking solution flows in the ...
Arianna Menichetti   +5 more
wiley   +1 more source

Aligning Real‐Time Recurrence Computational Fluid Dynamics Simulations with Plant Data for the Ruhrstahl–Heraeus Degassing Process of Steel

open access: yessteel research international, EarlyView.
Uncertainties exist in computational fluid dynamics (CFD) modeling of complex metallurgical processes, even when partly validated by laboratory experiments. rCFD enables computationally efficient prediction of long‐term RH degassing and can be adapted to vary flow conditions.
Xiaomeng Zhang   +3 more
wiley   +1 more source

Unilateral mastication‐induced memory deficits linked to disrupted hippocampal cholesterol metabolism in rats

open access: yesVIEW, EarlyView.
Unilateral mastication, a common oral habit, induces cognitive decline in rats by disrupting hippocampal cholesterol metabolism. It triggers astrocyte hyperplasia, enhances cholesterol synthesis, impairs transport/degradation, and reduces 24‐hydroxycholesterol (24‐OHC), ultimately damaging synaptic function.
Xiaoting Zhai   +9 more
wiley   +1 more source

Transition from Magmatic to Phreatomagmatic Eruptions in Young Ciremai Volcano, Indonesia: Insights from Stratigraphy, Componentry, and Textural Analysis of Tephra Deposits

open access: gold
Wildan Nur Hamzah   +8 more
openalex   +1 more source

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