Results 111 to 120 of about 859,885 (294)

Integrated Multi-Source Data Fusion Framework Incorporating Surface Deformation, Seismicity, and Hydrological Indicators for Geohazard Risk Mapping in Oil and Gas Fields

Earth
Oil and gas fields in subsidence-prone regions face multiple hazards that threaten the resilience of their infrastructure. This study presents an integrated risk mapping framework for the Yibal field in the Sultanate of Oman, utilizing remote sensing and
Mohammed Al Sulaimani, Rifaat Abdalla, Mohammed El-Diasty, Amani Al Abri, Mohamed A. K. EL-Ghali, Ahmed Tabook   +5 more
doaj   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

PSFC-LSTM: A Novel Method for LSTM Prediction of Surface Deformation in High-Speed Railway Based on Clustering of PS Point Metadata Features

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
To meet the urgent demand for accurate deformation prediction in the safe operation of high-speed railway (HSR), a novel long short-term memory (LSTM) prediction method based on the clustering of persistent scatterer (PS) point metadata features (PSFC ...
Xuedong Zhang, Yaqi Zhang, Junming Jiang, Yuyang Pang   +3 more
doaj   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

Global deformation on the surface of Venus [PDF]

Large-scale mapping of tectonic structures on Venus shows that there is an organized global distribution to deformation. The structures we emphasize are linear compressive mountain belts, extensional rafted zones, and the small-scale but widely ...
Bilotti, Frank, Connors, Chris, Suppe, John   +2 more
core   +1 more source

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel, Lara Kuhr, Khemais Barienti, Sebastian Herbst, Florian Nürnberger, Hans Jürgen Maier, Marc C. Wurz   +6 more
wiley   +1 more source

Research on Influence of Shield Synchronous Grouting Parameters on Surface Deformation

Zhongwai Gonglu
In order to determine reasonable grouting parameters, control surface settlement, and reduce the risk of excessive surface settlement caused by irrational synchronous grouting parameters, this study studied the shield tunnel project between maglev T2 ...
LUO Xu, ZHANG Zhaofeng, FU Helin, CAO Guiqian, ZHAO Chuanming   +4 more
doaj   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Associations between Surface Deformation and Groundwater Storage in Different Landscape Areas of the Loess Plateau, China

Land
The Loess Plateau is an important grain-producing area and energy base in China and is an area featuring dramatic changes in both surface and underground processes.
Zhiqiang Liu, Shengwei Zhang, Wenjie Fan, Lei Huang, Xiaojing Zhang, Meng Luo, Shuai Wang, Lin Yang   +7 more
doaj   +1 more source

A comprehensive dataset of surface deformation satellite maps of the valley of Toluca, Mexico. [PDF]

Data Brief, 2023
Francisco-Valencia I, Alejo-Eluterio R, Salas-Garcia J, Valdovinos-Rosas RM, Granda-Gutiérrez E.   +4 more
europepmc   +1 more source