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Showing 681 - 700 results of 5,263 for search 'materials evolution', query time: 0.16s Refine Results
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  3. 683

    Microstructural X-Ray Computed Tomography Investigation of the Defect Evolution in Refractory Castings Based on Andalusite by Anita Razavi, Vanessa Hopp, Dominik Hahn, Almuth Sax, Peter Quirmbach

    Published 2024-12-01
    “…By subjecting an andalusite-based sample to an XRT scan after temperature treatments of T = 110 °C, 800 °C, 1000 °C, 1200 °C and 1400 °C, the XRT technique in this study introduced a novel perspective on the sintering process of andalusite refractory materials. The XRT investigation focused on the thermal-induced defect and crack evolution of the castable as a function of temperature. …”
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  4. 684

    Mechanical properties and microstructure evolution of austenitic stainless-steel sheets, deformed at sub-zero temperatures by M. Krishnam Raju, Peeyush Mahajan, Pavan Kumar, K. Narasimhan

    Published 2025-03-01
    “…Mechanical properties, microstructure, and texture evolution were analysed and interrelated across these temperature and strain rate conditions. …”
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  5. 685

    Wavefield Evolution and Arrival Behavior of Elastic Wave Propagation in Two-Dimensional Fractional Brownian Fields by Shuaifeng Wang, Zixin Zhang

    Published 2024-12-01
    “…The fractional Brownian field is often used to reproduce the fractal properties of complex heterogeneous media, which closely represent real-world geological materials. Studying elastic wave transport in this type of heterogeneous media is essential for advancing knowledge in geophysics, seismology, and rock mechanics. …”
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    The impact of radio–green light interaction on hydrogen evolution reaction inhibition of carbon based electrophotocatalyst by Purnami Purnami, Willy Satrio Nugroho, I.N.G. Wardana, Avita Ayu Permanasari, Sukarni Sukarni, Indra Mamad Gandidi, Tuan Amran Tuan Abdullah, Anwar Johari

    Published 2025-09-01
    “…This study investigates the effects of radio wave frequencies (470 MHz, 670 MHz, and 870 MHz) on hydrogen evolution reaction (HER) during water electrolysis using activated charcoal as an electrophotocatalyst. …”
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    Persistence and Evolution Within Interactive Design: An Integrated Approach to ICT Innovations in Emergent Game Narratives by Mengfan Zou, Yuan Meng, Sara Cortés Gómez, Julia Sabina Gutierrez Sánchez

    Published 2025-05-01
    “…On this basis, the qualitative walkthrough method and quantitative unsupervised learning methods—principal component analysis and VADER techniques—were used to examine narrative flow, linguistic metrics, and sentiment tendencies across four game generations and official materials (N = 37). This study contributes to (a) establishing the structural emergent narrative simulation framework (ENSF) delineating the narrative techniques’ interrelations—simulation, orientations, story events, resolutions, evaluations, and characters; and (b) interpreting how narrative mechanisms within interactive design balance persistence with evolution, proving that ICT innovations comply with player agency reinforcement. …”
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  11. 691

    Evolution of Microstructure and Mechanical Properties of Nanostructured NiFe Films under Influence of Heat Treatment by V. M. Fedosyuk

    Published 2021-04-01
    “…At the same time, the internal volume of the material is characterized by a nonlinear decrease in hardness and Young’s modulus with an increase in the heat treatment temperature. …”
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    Development of Magnetic Sponges Using Steel Melting on 3D Carbonized Spongin Scaffolds Under Extreme Biomimetics Conditions by Bartosz Leśniewski, Martin Kopani, Anna Szczurek, Michał Matczak, Janusz Dubowik, Martyna Kotula, Anita Kubiak, Dmitry Tsurkan, Eliza Romańczuk-Ruszuk, Marek Nowicki, Krzysztof Nowacki, Iaroslav Petrenko, Hermann Ehrlich

    Published 2025-05-01
    “…This work highlights the potential of extreme biomimetics to create functional, scalable, and sustainable materials for applications in catalysis, environmental remediation, and energy technologies.…”
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  14. 694

    Tailored Morphology and Phase Evolution of Magnesium Whitlockite Granules via a Dissolution–Precipitation Approach by Ruta Raiseliene, Greta Linkaite, Akvile Ezerskyte, Inga Grigoraviciute

    Published 2025-06-01
    “…The X-ray diffraction results demonstrated that biphasic materials containing Mg-WH and either calcium-deficient hydroxyapatite (CDHA) or dicalcium phosphate anhydrous (DCPA) formed after 24 h of synthesis, depending on the synthesis conditions. …”
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    Experimental Investigation on Sandstone Permeability under Plastic Flow: Permeability Evolution Law with Stress Increment by Peng Gong, Xiaoyan Ni, Zhanqing Chen, Yu Wu, Jiangyu Wu

    Published 2019-01-01
    “…In rock and rock-like materials, permeability after yielding is closely related to plastic flow behavior. …”
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  17. 697

    Chronic atrophic gastritis as a precancer: the evolution of ideas from the Sydney consensus to Maastricht VI by Yu. M. Stepanov, Yu. A. Haidar, O. A. Maltseva

    Published 2023-01-01
    “…Materials and methods. During the work, 25 sources of information were used. …”
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    The Jojosi Dongas: An interdisciplinary project to study the evolution of human behaviour and landscapes in open-air contexts by Manuel Will, Matthias Blessing, Gunther H.D. Möller, Lawrence Msimanga, Hanna Pehnert, Svenja Riedesel, Greg A. Botha, Christian Sommer

    Published 2024-05-01
    “… Hunter-gatherer groups conduct most of their activities in open landscapes as they provide drinking water, food, and raw materials, and offer spaces for social gatherings. …”
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    Microstructural evolution and strengthening mechanism of U71Mn steel joints fabricated by friction-flash hybrid welding by Jiaqing You, Jinhong Tan, Xingping Liu, Kai Du, Jiarui Li, Chengyang Yi, Yunqiang Zhao

    Published 2024-11-01
    “…These microstructural evolutions also contributed to the enhanced mechanical properties of the joints. …”
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