Results 91 to 100 of about 4,463,624 (383)

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

Advanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari, Gokul Bhaskaran, Krishan Kumar, Yun Suk Huh, Young‐Kyu Han   +4 more
wiley   +1 more source

Muographic monitoring of the volcano-tectonic evolution of Mount Etna

Scientific Reports, 2020
At Mount Etna volcano, the focus point of persistent tectonic extension is represented by the Summit Craters. A muographic telescope has been installed at the base of the North-East Crater from August 2017 to October 2019, with the specific aim to find ...
D. Lo Presti, F. Riggi, C. Ferlito, D. Bonanno, G. Bonanno, G. Gallo, P. La Rocca, S. Reito, G. Romeo   +8 more
semanticscholar   +1 more source

Accelerated Discovery of High Performance Ni3S4/Ni3Mo HER Catalysts via Bayesian Optimization

Advanced Functional Materials, EarlyView.
Integrated workflow accelerates the catalyst discovery of hydrogen evolution reaction via Bayesian optimization. An experiment‐trained surrogate model proposes synthesis conditions, guiding iterative refinement using electrochemical performance metrics.
Namuersaihan Namuersaihan, Zhiqiang Zhao, Oliver J. Conquest, Ying Shu, Haoyue Sun, Chunjing Su, Qi Cheng, Aloysius Soon, Catherine Stampfl, Jun Huang   +9 more
wiley   +1 more source

dMODELS. A free software package to model volcanic deformation [PDF]

, 2018
Shallow magma accumulation in the crust often results in slight movements of the ground surface that can be measured using standard land-surveying techniques or satellite geodesy.
Battaglia, Maurizio
core  

Toward Forecasting Volcanic Eruptions using Seismic Noise

, 2007
During inter-eruption periods, magma pressurization yields subtle changes of the elastic properties of volcanic edifices. We use the reproducibility properties of the ambient seismic noise recorded on the Piton de la Fournaise volcano to measure relative
A Grêt, A Nercessian, A Peltier, A Peltier, A Ratdomopurbo, Alexandre Nercessian, B Chouet, B Chouet, B Voight, C Sens-Schönfelder, D Massonnet, D Patanè, D Patanè, F Brenguier, Florent Brenguier, G Poupinet, J Battaglia, KG Sabra, KG Sabra, KG Sabra, L Stehly, L Stieltjes, M Campillo, M Campillo, Michel Campillo, N Shapiro, Nikolai M. Shapiro, NM Shapiro, Olivier Coutant, P McLeod, R Snieder, RL Weaver, S Tait, SR Pride, U Wegler, Valérie Ferrazzini, Zacharie Duputel   +36 more
core   +4 more sources

Predictability of Volcano Eruption: lessons from a basaltic effusive volcano [PDF]

, 2003
Volcano eruption forecast remains a challenging and controversial problem despite the fact that data from volcano monitoring significantly increased in quantity and quality during the last decades.This study uses pattern recognition techniques to ...
Aki, Bellanger, Buffe, Chouet, Collombet, Gelfand, Grasso, Helmstetter, Ilya Zaliapin, Jean-Robert Grasso, Kagan, Keilis-Borok, Klein, Kossobokov, Lenat, Lenat, McNutt, Minakami, Molchan, Molchan, Mulargia, Mulargia, Rubin, Sapin, Swanson, Toutain, Voight, Zaliapin   +27 more
core   +3 more sources

Prediction of vertical gradient of gravity and its significance for volcano monitoring – example from Teide volcano

, 2016
We present a detailed calculation of the topographic contribution to the vertical gradient of gravity (VGG) based on high-resolution digital elevation model (DEM) and new developed software (Toposk) for the purpose of predicting the actual VGGs in the ...
P. Zahorec, P. Vajda, J. Papčo, S. Sainz-Maza Aparicio, J. Pereda de Pablo   +4 more
semanticscholar   +1 more source

Simvastatin Restores Uteroplacental Hemodynamics and Trophoblast Function in Obstetric Antiphospholipid Syndrome in a Placenta‐on‐a‐Chip Model

Advanced Healthcare Materials, EarlyView.
Simvastatin mitigates placental hypoperfusion in OAPS by ameliorating abnormal uteromaternal hemodynamics and enhancing trophoblast invasion via optimized endothelial cell interactions under pathological shear stress, as evidenced by results from a placenta‐on‐a‐chip platform.
Hongli Liu, Yuan Wang, Yanjun Cai, Ruixin Guo, Shunhua Liu, Tingting Chen, Tingting Sun, Ruiheng Huo, Tengwei Liu, Qingfeng Lv, Xietong Wang   +10 more
wiley   +1 more source

Monitoring volcano slope instability with Synthetic Aperture Radar: A review and new data from Pacaya (Guatemala) and Stromboli (Italy) volcanoes

Earth-Science Reviews, 2019
Volcano slope instability manifests in many forms, ranging from steady state to punctuated movement, or shallow erosion to deep-seated spreading. The interplay of gravity, magmatic or hydrothermal fluids, and often active tectonics on a volcanic edifice ...
L. Schaefer, F. Traglia, E. Chaussard, Zhong Lu, T. Nolesini, N. Casagli   +5 more
semanticscholar   +1 more source

WebObs: The Volcano Observatories Missing Link Between Research and Real-Time Monitoring

Frontiers in Earth Science, 2020
Volcanological observatories have common needs and often common practical issues for multi-disciplinary data monitoring applications. Real-time access to integrated data, technical metadata, modeling and estimation of uncertainties are fundamental for an
F. Beauducel, D. Lafon, Xavier Béguin, J. Saurel, Alexis Bosson, Didier Mallarino, P. Boissier, C. Brunet, A. Lemarchand, Christian Anténor-Habazac, A. Nercessian, A. Fahmi   +11 more
semanticscholar   +1 more source