Showing 1,801 - 1,820 results of 3,089 for search '(microstructural OR microstructure) (evolution OR evaluation)', query time: 0.19s Refine Results
  1. 1801

    Fatigue Life Analysis of Traditional and Annealed AISI 304L Specimens by Thermographic Methods by Davide Crisafulli, Michal Jambor, Miroslav Šmíd, Dario Santonocito, Giacomo Risitano

    Published 2025-02-01
    “…In this work, fatigue properties were evaluated on AISI304L specimens having two different microstructural states, one in the as-received condition and the other one after solution annealing. …”
    Get full text
    Article
  2. 1802

    Effect of Chemical Composition and Annealing Parameters for Advanced Packaging Steel Applications by Yasemin Kılıç, Ramazan Uzun, Ümran Başkaya

    Published 2025-04-01
    “…In this study, the effects of chemical composition and annealing parameters on the phase transformation behavior, microstructure, and mechanical properties of packaging steels were investigated. …”
    Get full text
    Article
  3. 1803

    Preservation properties of Toona sinensis essential oil-chitosan composite films: A comprehensive study by Yuchen Liu, Mengrui Qu, Kaiyang Cao, Dongying Wang

    Published 2025-12-01
    “…In order to this end, composite films with different concentrations (0.5 %∼2.0 %, v/v) of Toona sinensis essential oil (TSEO)-chitosan (CS) were prepared, and the microstructure, physical properties, and preservative performance of these composite films were evaluated. …”
    Get full text
    Article
  4. 1804

    Assessing the effects of supplementary cementitious materials on concrete properties:a review by Almotaseembillah Ahmed

    Published 2024-12-01
    “…It also includes a detailed analysis using scanning electron microscopy (SEM) to study the microstructure. SCMs such as silica fume (SF), metakaolin (MK), and ground granulated blast furnace slag (GGBFS) significantly improve compressive strength, chloride penetration resistance, and microstructural density at certain replacement levels. …”
    Get full text
    Article
  5. 1805

    A review of utilization of waste polyurethane foam as lightweight aggregate in concrete by R. Roobankumar, M. SenthilPandian

    Published 2024-12-01
    “…After that, performance evaluations focused on fresh properties by slump tests, hardened properties by compressive strength and density, and microstructure analysis by scanning electron microscopy are presented. …”
    Get full text
    Article
  6. 1806

    Transcriptome and metabolome analysis reveals different photosynthetic characteristics of mulberry trees with different ploidy levels by Dan Liu, Qiang Lin, Sheng Huang, Rongli Mo, Xiaomei Lu, Yanrong Zeng, Guangshu Zhu, Chaohua Zhang, Changyu Qiu

    Published 2025-05-01
    “…To evaluate the photosynthetic characteristics of mulberry trees with different ploidy levels, which determine the number of chromosome sets in a cell or organism, we compared the microstructural features and transcriptomes of triploid and diploid mulberry trees. …”
    Get full text
    Article
  7. 1807

    Damage of bamboo and wooden materials based on linear elastic fracture mechanics in garden design by Tang Haiyan

    Published 2016-01-01
    “…Wooden materials and bamboo materials with clear microstructure are composite biomaterials which can be studied under multiple scales. …”
    Get full text
    Article
  8. 1808

    Seismic Velocities of Subducted Serpentinites Through the Lizardite‐Antigorite Transition by He‐Ming Wang, Mai‐Linh Doan, Anne‐Line Auzende, Stéphane Schwartz, Samuel Chapman, Jérôme Fortin, Xiao‐Ming Tang

    Published 2025-07-01
    “…To understand the effects of the metamorphic conditions and the associated microstructural evolution on the serpentinite velocity, we collected seven natural serpentinite rocks with different metamorphic imprints in the Western Alps, from blueschists to eclogite facies conditions. …”
    Get full text
    Article
  9. 1809

    Effect of Nitrogen Content on Hot Deformation Behavior and Grain Growth in Nuclear Grade 316LN Stainless Steel by Ming-wei Guo, Zhen-hua Wang, Ze-an Zhou, Shu-hua Sun, Wan-tang Fu

    Published 2015-01-01
    “…In the processing maps, both power dissipation ratio and unstable region increased with increasing N concentration. In terms of microstructure evolution, N promoted dynamic recrystallization kinetic and decreased dynamic recrystallization grain size. …”
    Get full text
    Article
  10. 1810

    Elucidating the deformation behaviour of DX54 steel under a continuous strain path change by Sisir Dhara, Rahul Rakshit, Sumit Hazra, Sumantra Mandal, Sushanta Kumar Panda

    Published 2025-07-01
    “…This study investigates the impact of a uniaxial to biaxial continuous strain path change on the microstructure and texture evolution of DX54 steel. Cruciform samples were tested in-situ using electron backscatter diffraction in a scanning electron microscope (SEM), with additional digital image correlation experiments conducted outside the SEM to monitor strain evolution. …”
    Get full text
    Article
  11. 1811

    Alterations of diffusion kurtosis measures in gait-related white matter in the “ON–OFF state” of Parkinson’s disease by Xuan Wei, Shiya Wang, Mingkai Zhang, Ying Yan, Zheng Wang, Wei Wei, Houzhen Tuo, Zhenchang Wang, Ting Gao

    Published 2025-05-01
    “…This study aimed to explore alterations in brain microstructure in PD patients and healthy controls (HCs) and to identify the correlation of gait impairment in the ON and OFF states of patients with PD, respectively. …”
    Get full text
    Article
  12. 1812

    Synergistically enhanced cryogenic strength and ductility in 304L stainless steel made by directed energy deposition additive manufacturing by Yen-Ting Chang, Andrew Hattoon Enriquez, Yuheng Nie, Didun Oladeji, Marie A. Charpagne

    Published 2025-05-01
    “…We find that regardless of the printing strategy, DED AM 304L exhibits synergistically enhanced strength and ductility from room temperature down to cryogenic temperature (77 K); that surpasses the mechanical performance of 304L synthesized via conventional processes. We follow the evolution of statistically representative microstructure regions using electron microscopy during quasi in-situ tensile tests interrupted at different strain levels and reveal the deformation mechanisms responsible for this behavior. …”
    Get full text
    Article
  13. 1813

    Fabrication effect on SLM and cast Inconel 718 properties for energy conversion by Hafiz Muzammil Irshad, Ameeq Farooq, Muhammad Ammar, Abbas Saeed Hakeem, Bilal Anjum Ahmed, Samaneh Shahgaldi, Muhammad Ali Ehsan, Khalid Askar

    Published 2025-09-01
    “…This study investigates the effect of fabrication methods on the microstructural, mechanical, and electrochemical durability of nickel alloy IN718, aiming to establish it as a cost-effective electrode material for direct seawater electrolysis using renewable energy sources. …”
    Get full text
    Article
  14. 1814

    Electron Backscatter Diffraction Analysis of Low-Misorientation-Angle Boundary and High-Energy Boundary in the Hot-Rolled Plate of Grain-Orientated Silicon Steel by Xiang Zou, Qingyou Liu, Shengtao Qiu

    Published 2024-10-01
    “…In order to study the texture evolution and the formation of an inhomogeneous microstructure in hot-rolled plate of grain-orientated silicon steel, Fe<sub>3</sub>C (hexagonal) and ferrite phases in the subsurface layer were studied using electron backscatter diffraction. …”
    Get full text
    Article
  15. 1815

    Effects of Incorporating Carboxymethyl Chitosan into PMMA Bone Cement Containing Methotrexate. by Bo-Ming Liu, Ming Li, Bao-Sheng Yin, Ji-Yang Zou, Wei-Guo Zhang, Shou-Yu Wang

    Published 2015-01-01
    “…The mechanical properties, microstructure, and MTX release of (CMCS+MTX)-PMMA cement were evaluated respectively by universal mechanical testing machine, scanning electron microscopy (SEM), and incubation in simulated body fluid with subsequent HPLC-MS. …”
    Get full text
    Article
  16. 1816

    Constitutive Model and Hot Processing Map of Ni-Cr-Fe Heat-resistant Alloy for Advanced Ultra-Supercritical Boilers by Gao Pei, Huang Guijun

    Published 2025-08-01
    “…Based on the Arrhenius hyperbolic sine model, strain factor is innovatively introduced to construct an improved constitutive model suitable for heat-resistant alloys, and two indexes, correlation coefficient R and absolute error δ, are used to evaluate the accuracy of the model's prediction of rheological stress; At the same time, by constructing the hot processing map of the heat-resistant alloy and the microstructure analysis, the optimal range of hot working process parameters of the alloy is systematically evaluated and determined. …”
    Get full text
    Article
  17. 1817
  18. 1818

    Hot Tensile Behavior of 05Cr17Ni4Cu4Nb Stainless Steel: Damage Model and Fracture Characteristics by Jing Yuan, Hongjun Jiang, Liwei Zheng, Kuangyu Zhang

    Published 2025-07-01
    “…Microstructural analysis revealed the features of ductile fracture and provided insights into the mechanism by which δ-ferrite influences microvoid evolution. …”
    Get full text
    Article
  19. 1819

    Brain white matter development in 8-year-old children is associated with maternal mental health during pregnancy by Yali Huang, Timothy R. Koscik, Timothy R. Koscik, Aline Andres, Aline Andres, Jayne Bellando, Jayne Bellando, Charles M. Glasier, Charles M. Glasier, Adhitya Ram, Xiawei Ou, Xiawei Ou, Xiawei Ou, Xiawei Ou

    Published 2025-06-01
    “…Their children underwent a brain MRI examination at age 8 years with multi-shell diffusion imaging analyzed using diffusion tensor imaging (DTI), diffusional kurtosis imaging (DKI), and neurite orientation dispersion and density imaging (NODDI) models for a multi-aspect evaluation of microstructural development. Key diffusion metrics (FA: fractional anisotropy; MD: mean diffusivity; AD: axial diffusivity; RD: radial diffusivity; MK: mean kurtosis; AK: axial kurtosis; RK: radial kurtosis; NDI: neurite density index; ODI: orientation dispersion index; FWF: free water fraction) were extracted from the limbic system white matter structures including cingulum, fornix, and uncinate fasciculus, which are closely associated with emotional and motivational processes.ResultsHigher maternal depression symptom scores were associated with lower FA (R = –0.3126, p = 0.0305, in CGH.R; R = –0.3025, p = 0.0366, in FXC.R) and MK (R = –0.3284, p = 0.0227, in CGG.R) and higher MD (R = 0.2879, p = 0.0472, in CGH.R) and RD (R = 0.3451, p = 0.0163, in CGH.R; R = 0.3456, p = 0.0161, in FXC.R) in predominately right-hemisphere limbic tracts. …”
    Get full text
    Article
  20. 1820

    Impact of Lubrication on Shear Deformation During Asymmetrical Rolling: A Viscoplastic Analysis of Slip System Activity Using an Affine Linearization Scheme by I Putu Widiantara, Siti Fatimah, Warda Bahanan, Jee-Hyun Kang, Young Gun Ko

    Published 2025-06-01
    “…Although it is well established that lubrication influences the microstructure and texture of deformed sheets through its effect on shear deformation, the underlying mechanisms remain insufficiently understood. …”
    Get full text
    Article