Articles with "surface processes" as a keyword



Stream channel offsets along strike-slip faults: Interaction between fault slip and surface processes

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Published in 2021 at "Geomorphology"

DOI: 10.1016/j.geomorph.2021.107965

Abstract: Abstract Stream-channel offsets are widely used for identifying strike-slip faults and estimating fault slip rates, assuming offsets result from fault slip. However, surface processes can modify and change stream channels. Here, we used a simple… read more here.

Keywords: stream channel; fault; slip; surface processes ... See more keywords

Hydrogen transport through the tubular membranes of V-Pd alloys: Permeation, diffusion, surface processes and WGS mixture test of membrane assembly

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Published in 2018 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2017.12.017

Abstract: Abstract The membranes of vanadium alloys can be a more productive and less expensive alternative to the membranes of palladium alloys for the extraction of ultrapure hydrogen. Alloying of V with Pd is very effective… read more here.

Keywords: transport tubular; surface processes; hydrogen; hydrogen transport ... See more keywords

Robust Gaussian Process Regression Method for Efficient Tunneling Pathway Optimization: Application to Surface Processes

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Published in 2024 at "Journal of Chemical Theory and Computation"

DOI: 10.1021/acs.jctc.4c00158

Abstract: Simulation of surface processes is a key part of computational chemistry that offers atomic-scale insights into mechanisms of heterogeneous catalysis, diffusion dynamics, and quantum tunneling phenomena. The most common theoretical approaches involve optimization of reaction… read more here.

Keywords: pathway optimization; surface processes; gaussian process; process regression ... See more keywords

What Determines Electrochemical Surface Processes on Carbon-Supported PdAu Nanoparticles?

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Published in 2018 at "ACS Catalysis"

DOI: 10.1021/acscatal.7b03734

Abstract: Supported bimetallic nanoparticles have good activities in heterogeneous catalysis and electrocatalysts. Among those systems, PdAu shows improved stability and enhanced catalytic activity toward electrochemical reactions such as oxygen reduction, formic acid oxidation, and hydrogen evolution.… read more here.

Keywords: surface processes; pdau nanoparticles; supported pdau; carbon supported ... See more keywords
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Machine Learning Emulation of Urban Land Surface Processes

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Published in 2022 at "Journal of Advances in Modeling Earth Systems"

DOI: 10.1029/2021ms002744

Abstract: Can we improve the modeling of urban land surface processes with machine learning (ML)? A prior comparison of urban land surface models (ULSMs) found that no single model is “best” at predicting all common surface… read more here.

Keywords: surface processes; land surface; urban land; surface ... See more keywords

Interdependencies Between Wildfire‐Induced Alterations in Soil Properties, Near‐Surface Processes, and Geohazards

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Published in 2024 at "Earth and Space Science"

DOI: 10.1029/2023ea003498

Abstract: The frequency, severity, and spatial extent of destructive wildfires have increased in several regions globally over the past decades. While direct impacts from wildfires are devastating, the hazardous legacy of wildfires affects nearby communities long… read more here.

Keywords: surface processes; near surface; surface; soil ... See more keywords
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Mountain surface processes and regulation

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Published in 2021 at "Scientific Reports"

DOI: 10.1038/s41598-021-84784-8

Abstract: Mountains cover about a quarter of the world’s land surface, and directly support a significant proportion of the world’s population living within mountainous regions. Mountains provide water, timber and non-timber forest products, mineral resources, and… read more here.

Keywords: mountain surface; processes regulation; surface; surface processes ... See more keywords

Separating bulk and surface processes in NiOx electrocatalysts for water oxidation

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Published in 2020 at "Sustainable Energy and Fuels"

DOI: 10.1039/d0se00977f

Abstract: Nickel oxide-based catalysts currently represent the state of the art in electrochemical water oxidation in alkaline pH. However, much of their functionality remains poorly understood, particularly regarding catalytically active sites and mechanism. Herein, we conduct… read more here.

Keywords: surface processes; oxidation; water oxidation; separating bulk ... See more keywords

Competing effects of crustal shortening, thermal inheritance, and surface processes explain subsidence anomalies in inverted rift basins

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Published in 2024 at "Geology"

DOI: 10.1130/g51971.1

Abstract: Structural inversion of rifted basins is generally associated with surface uplift and denudation of the sedimentary infill, reflecting the active contractional deformation in the crust. However, worldwide examples of inverted rifts show contrasting basin-scale subsidence… read more here.

Keywords: subsidence; surface processes; competing effects; inversion ... See more keywords

Surface Condition Evolution and Fatigue Evaluation after Different Surface Processes for TiAl47Cr2Nb2 Alloy

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Published in 2022 at "Materials"

DOI: 10.3390/ma15165491

Abstract: The TiAl47Cr2Nb2 alloy fatigue specimens were prepared by investment casting, and three kinds of surface processes were applied to fatigue specimens. These three processes were sand-blasting (SB), sand-blasting and shot-peening (SBSP) and sand-blasting and mechanical… read more here.

Keywords: tial47cr2nb2 alloy; surface; thermal exposure; surface processes ... See more keywords