Showing 1,401 - 1,420 results of 1,685 for search '(microstructural OR microstructure) analyzed', query time: 0.14s Refine Results
  1. 1401
  2. 1402

    Study on Hygroscopic Swelling and Dehumidification Cracking Characteristics of Expansive Soil under Acid Rain and Cyclic Drying-Wetting by Jin Chang, Jie Xiao, Jian-Qing Jiang, Rui Zhang, Xi-Long Kuang, Ming Lei, He-Ping Yang

    Published 2021-01-01
    “…Furthermore, the changes of the microstructure and mineral composition of the expansive soil after cyclic drying-wetting of acid rain were analyzed by using the scanning electron microscopy (SEM) and X-ray diffraction (XRD) tests. …”
    Get full text
    Article
  3. 1403

    Structural characterization and bioactivity evaluation of a soluble polysaccharide (PCHP-1A) from Polygonatum cyrtonema Hua: antioxidant and α-glucosidase inhibitory activities by Lunbin Xia, Cunwu Chen, Shaoshuai Bi, Yafei Zhang, Naidong Chen, Jing Feng

    Published 2025-04-01
    “…PCHP-1A exhibited a compact and curly spherical molecule conformation, and SEM analysis revealed its smooth, porous, clastic or lamellar microstructure. Comprehensive FT-IR, GC–MS, and 1D/2D NMR analyses indicated that the main chain of PCHP-1A consists of → 1)-β-d-Fruf-(2 → , → 1,6)-β-d-Fruf-(2 → , and → 6)-α-d-Glcp, with branch chains primarily composed of β-d-Fruf-(2 → linked at the O-6 position of → 1,6)-β-d-Fruf-(2 →. …”
    Get full text
    Article
  4. 1404

    Mesenchymal Stem Cell Secretome Effectiveness in Healing Chronic Tendon Injury: Procollagen Analysis and Histopathology in Rat Tendons by Sam ADP, Warsinggih W, Usman MA, Johan MP, Suroto H, Saleh MR, Sakti M, Zainuddin AA, Mubarak AF

    Published 2025-04-01
    “…Histopathological analysis showed no significant differences in collagen alignment or angiogenesis between treatment and control groups.Conclusion: The MSC secretome, particularly the combination of TDSCs and ASCs, may accelerate collagen Type I synthesis and improve tendon microstructure. This suggests their potential for treating chronic tendon injuries. …”
    Get full text
    Article
  5. 1405

    The Validation of an Experimental Model in Wistar Female Rats to Study Osteopenia and Osteoporosis by Artur Lage Pedroso, Raul Canal, Sergio Alexandre Gehrke, Eleani Maria da Costa, Antonio Scarano, Fernanda Barchesi Zanelatto, André Antonio Pelegrine

    Published 2025-06-01
    “…The objective of this study was to validate an experimental model for establishing cases of decreased bone density that allows for the creation of different levels of severity of mineral loss and changes in bone microstructure. <b>Materials and Methods:</b> Twenty female Wistar rats, 12 weeks old and with a body weight ranging from 300 to 400 g, were used in this study. …”
    Get full text
    Article
  6. 1406

    Research progress on toughening mechanism and interphase property testing methods of SiCf/SiC ceramic matrix composites by MA Haolin, WU Xiaochen, ZHEN Xiali, LI Lu, ZHENG Ruixiao, MA Chaoli

    Published 2024-10-01
    “…The design scheme of interphase significantly affects its microstructural properties,thereby affecting the macroscopic mechanical properties and damage failure modes of SiCf/SiC composites. …”
    Get full text
    Article
  7. 1407

    Physical and functional characterization of whey protein-lignin biocomposite films for food packaging applications by Yihong Deng, Sierra Kolodjski, Grace Lewis, Gary Onan, Youngmi Kim

    Published 2025-06-01
    “…The objective of this work was to analyze the physicochemical and mechanical properties of biodegradable films made from WPI (at different denaturation levels), glycerol, and lignin. …”
    Get full text
    Article
  8. 1408

    Novel crack hindrance analysis, fracture behavior, and life assessment of forged GH4169 superalloy under high and very high cycle fatigue conditions by Muhammad Imran Lashari, Cheng Li, Gang Liu, Asif Mahmood, Wei Li

    Published 2024-11-01
    “…Considering the effect of microstructural defects and stress concentration, a crack initiation fatigue life estimation model is developed, demonstrating a good resemblance between predicted and experimental results. …”
    Get full text
    Article
  9. 1409

    Promote citizen engagement with warnings ― an empirical examination of government social media accounts during public health crises by Yanan Guo, Jida Liu, Chenxi Lian

    Published 2025-04-01
    “…Drawing on the Elaboration Likelihood Model (ELM) and the Crisis and Emergency Risk Communication (CERC) framework, model was developed to analyze the effects of central routes (content features) and peripheral routes (microstructural and source features) on citizen engagement, as well as the moderating effect of disease type. …”
    Get full text
    Article
  10. 1410

    Longitudinal tract-based spatial statistics analysis of white matter diffusivity changes and cognitive decline during the transition from MCI to Alzheimer's disease. by Sewon Lim, Hajin Kim, Youngjin Lee, Alzheimer’s Disease Neuroimaging Initiative

    Published 2025-01-01
    “…AxD was sensitive to microstructural alterations in WM associated with cognitive decline during the transition from MCI to AD and may serve as a valuable biomarker for early detection and monitoring of AD progression. …”
    Get full text
    Article
  11. 1411

    Cross-linked carboxymethyl cellulose biosorbent for zinc removal: a sustainable remediation of heavy metal-polluted waters by Dilber Çelgan, Asiye Karadağ, Barna Jalaluddin Mohammad Karim, Yaşar Kemal Recepoğlu, Özgür Arar

    Published 2025-04-01
    “…Abstract This study focuses on the preparation and characterization of cross-linked carboxymethyl cellulose (CMC) biosorbent for efficient removal of Zn2⁺ ions from aqueous solutions. The microstructural features of the biosorbent were examined using scanning electron microscopy (SEM), while elemental analysis was conducted using an elemental analyzer to determine carbon (C), hydrogen (H), nitrogen (N), and sulfur (S) content. …”
    Get full text
    Article
  12. 1412

    Mechanical Experiments and ABAQUS Simulations of Fiber–Coal Gangue Stabilized Expansive Soil Under Freeze–Thaw Cycles by Yan Zhang, Xiupeng Jia, Minglei Wang

    Published 2024-01-01
    “…After that, the microstructural characteristics of modified soil systems after FT cycles were carried out using scanning electron microscope (SEM) mapping to obtain the reinforcement mechanism. …”
    Get full text
    Article
  13. 1413

    Numerical investigation of bandgap characteristics in integrated metallic metafilters for nonlinear guided wave applications by Mohammed Aslam, Boris I, Jaesun Lee

    Published 2024-11-01
    “…The present investigation showcases advancements in the sensitivity of nonlinear-based guided wave testing for characterizing microstructural changes, promising substantial potential for detecting incipient damage in practical structural health monitoring applications.…”
    Get full text
    Article
  14. 1414

    Large-scale EM data reveals myelinated axonal changes and altered connectivity in the corpus callosum of an autism mouse model by Guoqiang Zhao, Guoqiang Zhao, Ao Cheng, Jiahao Shi, Jiahao Shi, Peiyao Shi, Jun Guo, Chunying Yin, Hafsh Khan, Hafsh Khan, Jiachi Chen, Jiachi Chen, Pengcheng Wang, Pengcheng Wang, Jiao Chen, Jiao Chen, Ruobing Zhang

    Published 2025-04-01
    “…Notably, these ultrastructural alterations were widespread across the corpus callosum, suggesting a global disruption of myelinated axon integrity.DiscussionThis study provides novel insights into the microstructural abnormalities of the corpus callosum in ASD mouse, supporting the hypothesis that myelination deficits contribute to ASD-related communication impairments between brain hemispheres. …”
    Get full text
    Article
  15. 1415
  16. 1416

    Artificial weathering aging of PPT coatings made from recycled PET to protect concrete: Nanomechanical properties evaluation by Adrián Bórquez-Mendivil, Jorge Luis Almaral-Sánchez, Jesus Eduardo Leal-Perez, César Modesto-Acosta, Joaquin Flores-Valenzuela, Orlando Auciello, Blanca Alicia García-Grajeda, José Miguel Mendivil-Escalante, Sergio G. Flores-Gallardo, Roberto P. Talamantes-Soto, Abel Hurtado-Macías

    Published 2025-03-01
    “…The morphology and microstructure were analyzed by scanning electron microscopy (SEM) and atomic force microscopy (AFM); with these techniques, it was possible to identify the deterioration of the coating (porosity and origin of cracks) and the increase in roughness (6 ± 1 nm to 746 ± 5 nm), respectively. …”
    Get full text
    Article
  17. 1417

    PREPARATION AND CHARACTERISTICS OF PACIFIC CODFISH (Gadus macrocephalus) MYOFIBRIL FOR SURIMI by Agustia Dwi Pamujiati, Yuli Witono, Nina Lisanty

    Published 2020-07-01
    “…The observe parameters of this research were protein solubility, color, microstructure, molecular weight,and texture.the results showed that SPM have 3-dimensional network with rigid and porous structure than other surimi gels. …”
    Get full text
    Article
  18. 1418

    Effect of High Percentages of Coated Recycled Aggregates on the Flexural Behavior of Reinforced Concrete Beams by Catalina Martínez, Viviana Letelier, Bruno Wenzel

    Published 2025-01-01
    “…In order to increase the percentage of RA, several authors have studied different processes to improve the microstructure of its surface. Therefore, it is necessary to analyze whether the current standards simulate the structural behavior of concretes with high percentages of RA. …”
    Get full text
    Article
  19. 1419

    Establishing the true causes of defects to ensure the quality of continuously cast billets and hot‑rolled products at all stages of the process chain at OJSC “BSW – Management Comp... by A. V. Tereshchenko, I. A. Kovaleva

    Published 2021-09-01
    “…Defects, which are violations of the continuity of the metal and deviations from the normal specified macro‑and microstructure, signifi antly reduce the technological plasticity of the metal in the conditions of its processing and operational stability.After hot rolling of a circle of 95 mm steel grade 30MpV4, surface defects were found in the finishing line. …”
    Get full text
    Article
  20. 1420

    White matter integrity and cognitive performance in the subacute phase after ischemic stroke in young adults by Mijntje M.I. Schellekens, Hao Li, Esther M. Boot, Jamie I. Verhoeven, Merel S. Ekker, Frederick J.A. Meijer, Roy P.C. Kessels, Frank-Erik de Leeuw, Anil M. Tuladhar

    Published 2025-01-01
    “…Discussion: In the first months after a stroke, we observed a trend of microstructural changes remote from the lesion that diminish as the distance from the lesion increases. …”
    Get full text
    Article