Results 41 to 50 of about 48,956 (265)

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Alignment and 3D georeferencing of tunnel coaxial hyperspectral scanning system data for mine drift exploration

Geo-spatial Information Science
Remote sensing using light detection and ranging (LiDAR) and hyperspectral imaging is widely applied in underground exploration for non-contact detection and mapping of subsurface features, particularly in mining environments.
Hyunseob Baik, Junhyeok Park, Junyeong Heo, Young-Sun Son, Kwang-Eun Kim   +4 more
doaj   +1 more source

A Practical Noise2Noise Denoising Pipeline for High‐Throughput Raman Spectroscopy

Advanced Engineering Materials, EarlyView.
A lightweight and reproducible denoising pipeline for high‐throughput Raman spectroscopy is introduced, based on a 1D convolutional autoencoder trained with a Noise2Noise strategy. Using only repeated short‐exposure acquisitions, the method suppresses stochastic noise without reference spectra, enabling reliable spectral reconstruction while preserving
David Martin‐Calle, Cesar Alvarez‐Llamas, Vincent Motto‐Ros, Christophe Dujardin, Jérémie Margueritat, David Rodney   +5 more
wiley   +1 more source

Leakage-aware full-section evaluation and label-efficient semi-supervised seismic facies segmentation for subsurface geological modeling

Frontiers in Earth Science
IntroductionSeismic facies segmentation is a fundamental step in subsurface geological modeling, but reported accuracies are difficult to compare because random splits of overlapping patches can leak spatial information across training and test sets ...
Zhibin Li, Zhibin Li, Zhibin Li, Jingxian Liu, Jingxian Liu, Jingxian Liu, Jingxian Liu, Xuece Li, Xuece Li, Xuece Li, Tongtong He, Tongtong He, Tongtong He, Tongtong He, Kangning Li, Kangning Li, Kangning Li, Yuanning Zhang, Yuanning Zhang, Yuanning Zhang, Zhongkui Pan, Zhongkui Pan, Zhongkui Pan, Xiangjun Lei, Xiangjun Lei, Xiangjun Lei, Shuheng Wang, Shuheng Wang, Shuheng Wang, Zhaojia Zhang, Zhaojia Zhang, Zhaojia Zhang   +31 more
doaj   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Electrodeposition in Structural Lattices of Variable Architectures

Advanced Engineering Materials, EarlyView.
Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon, Jingwen Zhang, Guido Musso, Alessandro F. Rotta Loria   +3 more
wiley   +1 more source

Zircon U-Pb Geochronology, Geochemical Characteristics and Metallogenic Potential Analysis of the Ore-bearing Granite in the Fujia'ao Tungsten Deposit, Northwestern Jiangxi Province

Donghua Ligong Daxue Xuebao. Ziran Kexue Ban
[Objective] The Fujia'ao tungsten deposit is a newly discovered medium-sized tungsten deposit in northwestern Jiangxi. [Methods] In order to study the formation age, rock genesis and mineralization potential of the Fujia'ao tungsten deposit, petrography,
HU Langming, LI Yongming, FU Haiping, ZHANG Mingjun, LING Xiang, GONG Huijun, HAN Yunfeng, WANG Li'an   +7 more
doaj   +1 more source

A critical review of the Kibyra Fault (Burdur-Fethiye Shear Zone, SW Turkey)

Geodinamica Acta, 2017
The Kibyra Fault is considered as the most significant evidence about the existence of the NE–SW-striking left-lateral Burdur-Fethiye Fault Zone in the south-western Anatolia in previous studies. However, recent studies show that there is a shear regime,
İrem Elitez, Cenk Yaltırak, Akın Kürçer, Ersin Özdemir, Çağıl Uygun Güldoğan   +4 more
doaj   +1 more source

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

Advanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster, Gianni Jacucci, Ouassef Nahi, Thomas Kress, Zabeada Aslam, Stuart Micklethwaite, Alexander N. Kulak, Rik Drummond‐Brydson, Melinda J. Duer, Yi‐Yeoun Kim, Silvia Vignolini, Fiona C. Meldrum   +11 more
wiley   +1 more source

Tectono-stratigraphy, formation and emplacement ages of the Beyşehir-Hoyran Nappes in the south of the Sultan Dağları (Isparta, SW Türkiye)

Bulletin of the Mineral Research and Exploration
The Beyşehir-Hoyran Nappes (BHN), in the south of Sultan Dağları, consist of ophiolite, mélange and nappe slices of different lithologies and ages belonging to the oceanic crust and related rocks, which originated from the northern Neotethys and were ...
Aynur Hakyemez, Ayhan Ilgar, Ercan Tuncay, Alper Bozkurt, Ali Ergen   +4 more
doaj   +1 more source