Results 101 to 110 of about 314,800 (327)
After six years of quietness La Fournaise volcano entered into activity on March 9, 1998. Fissures opened gradually downwards on the northern flank of the cone. Two cones, Kapor and Krafft built, from which lava poured until September 1998. Several other
P. Yvetot +4 more
doaj +1 more source
Hidden Markov graphical models with state‐dependent generalized hyperbolic distributions
Abstract In this article, we develop a novel hidden Markov graphical model to investigate time‐varying interconnectedness between different financial markets. To identify conditional correlation structures under varying market conditions and accommodate shape features embedded in financial time series, we rely upon the generalized hyperbolic family of ...
Beatrice Foroni +2 more
wiley +1 more source
The ionization of anthracene, acridine, and phenazine has been explored, along with the removal of one and two hydrogen atoms, to provide valuable information for astrochemists and to understand the behavior of the resulting structures and their electronic reorganization. Abstract In this study, we systematically explored the stability and isomerism of
Khaldia Zghida +3 more
wiley +1 more source
THE ROLE OF RELIGIOUS FIGURES IN COMMUNITY RESILIENCE IN DISASTER-PRONE AREAS
Religious leaders in Indonesia are one of the keys to the success of community resilience to disasters, especially in socializing and communicating disaster resilience and giving early warnings appropriately and accurately to the community.
Muhasim Muhasim +2 more
doaj +1 more source
The volcanic activity on the Kuril Islands in 2024: Ebeko volcano (Paramushir Island) [PDF]
In 2024, 616 ash emissions were registered at Ebeko volcano (Paramushir Island, Northern Kurils) to heights from 1.5 to 4.5 km above sea level (181 of them reached a height of 3 km or more).
Degterev, Artem V., Chibisova, Marina V.
doaj +1 more source
Molecular Layer Deposition for Surface Modification of Emerging Battery Systems
This review provides a timely and comprehensive survey on the applications of molecular layer deposition (MLD) in surface modifications of emerging battery systems, including lithium‐ion batteries (LIBs), lithium metal batteries (LMBs), sodium‐based batteries (NBs), and solid‐state batteries (SSBs).
Xiangbo Meng
wiley +1 more source
Mathematical modeling of the spread of the coronavirus under strict social restrictions
We formulate a simple susceptible‐infectious‐recovery (SIR) model to describe the spread of the coronavirus under strict social restrictions. The transmission rate in this model is exponentially decreasing with time. We find a formula for basic reproduction function and estimate the maximum number of daily infected individuals.
Mo'tassem Al‐arydah +3 more
wiley +1 more source
The 1723 AD violent Strombolian and phreatomagatic eruption at Irazu volcano (Costa Rica) [PDF]
The largest of the recorded historic eruptions at Irazú volcano began on February 16, 1723 and lasted until at least December 11. We here critically examine deposits of this eruption exposed on the summit of Irazú. Our reconstruction of the eruption is
Alvarado, G. E., Schmincke, Hans-Ulrich
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