Well Log Evaluation Method of Shale Gas Flow Capacity by NIE Xin, SUN Chuanrui, HAO Yuexiang, WANG Benqiang, LIN Wei, LI Bingke, WANG Chenchen, ZHANG Jizhen, HAN Denglin

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Evolution of nano-sized precipitates in δ-ferrite of high-Cu CF8M with thermal aging and their stability against reversion heat treatment by Shoaib Mehboob, Byeong Seo Kong, Hyun Joon Eom, Changheui Jang

“…The aim of this study was to investigate the evolution of thermal aging-induced nano-sized precipitates in δ-ferrite of high-Cu CF8M cast austenitic stainless steel (CASS) and the stability of these precipitates against reversion heat treatment (R-HT). …”
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Wear and Friction Evaluation of Different Tool Steels for Hot Stamping by Maider Muro, Garikoitz Artola, Anton Gorriño, Carlos Angulo

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Formation and evolution mechanisms of topological and chemical short-range order in NiCoCr multi-principal element alloy during solidification process by Kefan Li, Zhaoyang Hou, Pengfei Zou, Jubo Wu, Quanhua Gao, Gang Shi, Sha Sha, Kejun Dong

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Measurement and evaluation of cement paste porosity by electrochemical impedance spectroscopy by Jana Chalupová, Jiří Němeček, Vojtěch Hybášek, Vojtěch Pommer, Jiří Němeček

“… Porosity is an important part of cement paste microstructure, which significantly influences the mechanical properties (especially durability and strength) of cement-based materials. …”
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Construction of novel step-scheme TiO2-WO3 nanostructured heterojunction towards morphology-driven enhancement of photocatalytic hydrogen evolution by M. Rebeca Sofiya Joice, Priya Ranjan Dev, E. Iyyappan, T. Manovah David, Nithya Thangavel, Bernaurdshaw Neppolian, P. Wilson

“…Photocatalytic hydrogen evolution driven via solar energy is an efficient and sustainable method for hydrogen synthesis. …”
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Comparison of different neurite density metrics with brain asymmetry evaluation by Ivan I. Maximov, Lars T. Westlye

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Chemical Fermentation PoreCreation on Multilevel Bio-Carbon Structure with In Situ Ni–Fe Alloy Loading for Superior Oxygen Evolution Reaction Electrocatalysis by Qiaoling Kang, Mengfei Su, Yana Luo, Ting Wang, Feng Gao, Qingyi Lu

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Introduction: Titanium alloys containing the β phase have much better corrosion resistance. Some alloying elements, such as Mo, stabilize this phase. Among the Ti alloys that contain this element, the Ti-10Mo alloy is of particular importance. If this alloy is produced using selective laser melting (SLM), it will be an approach that is user-friendly due to the nature of the process. Methods: Samples were printed by SLM process. The constituent phases were determined by XRD. The microstructure was evaluated using optical and scanning electron microscopes.... by Arezoo Pourshoja, karim Avak, Maziyar Azadbeh, Mohamadreza Etminanfar, Mehdi Ojaghi

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Atomic to macroscale analysis of combustion behavior in biofuel droplets with superhydrophobic silica dimethyl silylate by Trismawati, Hendry Y. Nanlohy

“…FTIR spectra showed a 17 % increase in C = O transmittance, while SEM imaging revealed denser microstructure with reduced voids. SSDmS improved the fuel’s caloric value by 20.3 % (from 9825 to 10,615 cal/g) and lowered viscosity by 3.0 %. …”
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Electrostatic Field Modification Enhances the Electrocatalytic Oxygen Evolution Reaction Stability of CoFe₂O₄ Catalysts by Liwen Liang, Jiatong Miao, Xiyuan Feng, Yunlei Zhong, Wei Wang

“…Enhancing the stability of oxygen evolution reaction (OER) catalysts is a critical challenge for realizing efficient water splitting. …”
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Evaluating Fly Ash-Based Geopolymers as a Modifier for Asphalt Binders by Abdulrahman Hamid, Hamed Alfaidi, Hassan Baaj, Mohab El-Hakim

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Evaluation of High-Performance Asphalt Binders Modified with SBS, SIS, and GTR by Hyun Hwan Kim, Mithil Mazumder, Moon-Sup Lee, Soon-Jae Lee

“…In this study, performance properties of polymer-modified asphalt (PMA) binders are evaluated depending on ground tire rubber (GTR) and styrene-isoprene-styrene (SIS). …”
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Performance Evaluation of Organic Anti-Corrosion Coating for Car Based on Electrochemistry by SU Jian, CONG Yu-feng, HUANG Wei, JIANG Chuan-dong

“…In order to deal with the corrosion problem of car cavity, an anti-corrosion organic coating for the inner cavity of a car was prepared to protect the inner cavity during corrosion during service.The performance of coatings was evaluated by high/low temperature test, thermal analysis, microstructure, wet heat test, salt spray test and electrochemical test.Results showed that the coating had good stability in high temperature(80 ℃, 24 h)and low temperature(-35 ℃, 8 h), and the film structure was compact.After 360 h under the conditions of high temperature and high humidity, and 120 h in salt spray environment, the corrosion resistance reached the industry standard level one.After immersed in 3.5%(mass fraction)NaCl solution for 96 h, the coating resistance still reached 3.14×106 Ω·cm2, indicating that the organic anti-corrosion coating had good anti-corrosion performance.…”
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Evaluating the Effect of Electromagnetic Stir-Frying Barley Flour on Yoghurt Quality by Yansheng Zhao, Jiayan Zhang, Fei Wu, Lianzhong Ai, Shijie Wang, Ying Dong, Xiang Xiao

“…The rheological, microstructural, and sensory properties were investigated to evaluate the effect of ESBF on yoghurt quality. …”
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Evaluation of Different Blending Methods to Obtain Copper Composites with Graphene Oxide by Caique Movio Pereira de Souza, José Ricardo Cabau Cunali Junior, Marcio Rodrigues da Silva, Vinicius Torres dos Santos, Flavia Gonçalves Lobo, Givanildo Alves dos Santos, Gisele Fabiane Costa Almeida, Antonio Augusto Couto, Marcos Massi

“…The results indicate that the combined method yields a more homogeneous microstructure and superior mechanical properties, while electrical conductivity was maintained at a level higher than that achieved by the other methods.…”
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Synergistic effect of solution-aging on phase evolution and high-temperature creep resistance in inertia-friction-welded Ti–6Al–4V aerospace components by Ying Li, Weiying Huang, Kefu Gan, Zibo Zhao, Yujing Liu, Danyang Liu, Libo Zhou, Jian Chen

“…This study investigates the effects of a post-welding T6 heat-treatment strategy, namely solid solution and ageing treatment, on the microstructural evolution and high-temperature mechanical properties of Ti–6Al–4V (TC4) alloy joints produced by inertia friction welding (IFW). …”
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Microscopic phase evolution mechanism of lithium slag and fiber synergistically enhancing concrete toughness: Perspective of preventing coal-rock dynamic disasters through energy a... by Xuyang Bai, Junwen Zhang, Yulin Li, Zeyu Liu, Zhixiang Song, Yang Zhang, Xukai Dong, Shaokang Wu, Weizheng Xu, Xian Li

“…Based on this, in order to find the optimal-ratio material that combines strength and toughness, the synergistic mechanism of lithium slag (LS), ethylene–vinyl acetate (EVA) copolymer, and polyvinyl alcohol (PVA) fiber mixtures in improving the mechanical properties of cement concrete, as well as the mechanism of microscopic phase evolution, was analyzed through macroscopic experiments, mesoscopic characterization, microscopic analysis, theoretical calculations, and comprehensive evaluation. …”
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Abnormal Effect of Al on the Phase Stability and Deformation Mechanism of Ti-Zr-Hf-Al Medium-Entropy Alloys by Penghao Yuan, Lu Wang, Ying Liu, Xidong Hui

“…So, investigations on the effect of phase and microstructure on their properties become necessary. In the present work, we adjust the phase constitution and microstructure by Al addition in a series of (Ti₂ZrHf)_100−xAl_x (x = 12, 14, 16, 18, 20, at.%, named Al_x) MEAs. …”
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Nanoindentation Hardness Distribution and Strain Field and Fracture Evolution in Dissimilar Friction Stir-Welded AA 6061-AA 5A06 Aluminum Alloy Joints by Guangjian Peng, Yi Ma, Jiangjiang Hu, Weifeng Jiang, Yong Huan, Zhitong Chen, Taihua Zhang

“…Both DIC and nanoindentation results reveal that the heat-affected zone (HAZ) of AA 6061 alloy is the softest area in the weldment, and the fracture happens in this region. The microstructure evolution characterized by electron-backscatter diffraction (EBSD) indicates that the continuous dynamic recrystallization is the primary grain structure evolution in the stirring zone, and the grain refinement helps improve the mechanical properties. …”
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