Search alternatives:
evolution » evaluation (Expand Search)
Showing 2,921 - 2,940 results of 8,451 for search '(structural OR structure) evolution', query time: 0.17s Refine Results
  1. 2921
  2. 2922
  3. 2923

    Research on the Measurement, Evolution, and Driving Factors of Green Innovation Efficiency in Yangtze River Economic Belt: A Super-SBM and Spatial Durbin Model by Renyan Long, Hangyuan Guo, Danting Zheng, Ronghua Chang, Sanggyun Na

    Published 2020-01-01
    “…The empirical results indicate that economic development, government support, and industrial structure upgrading are the leading forces to directly enhance the green technology innovation ability of cities in the Yangtze River Economic belt and play the core driving role of green innovation. …”
    Get full text
    Article
  4. 2924
  5. 2925

    THE ROLE OF NARRATIVES AND MYTHS IN SHAPING POLITICAL DISCOURSE: EVOLUTIONS OF WAR STORIES IN ZELENSKYY’S DISCOURSE DURING THE FIRST YEAR OF THE 2022 RUSSIAN-UKRAINIAN WAR by Bogdan Podar

    Published 2025-06-01
    “…The results suggest that the Ukrainian President's speeches have changed in terms of narratives and themes, length, frequency, or target audience directly depending on the progress of the war; each speech (structure, themes, references) and the way it was constructed is strategically aligned with the military evolution of the Russian-Ukrainian conflict.…”
    Get full text
    Article
  6. 2926
  7. 2927

    Mechanical alloyed FeCoNiMoM (M=Cr, Cu) high-entropy alloy powders as electrocatalysts for oxygen evolution reaction by Caizhen Wu, Xin Zhang, Yingjie Zhang, Wensheng Ma, Degang Zhao, Bingbing Ren, Zhonghua Zhang, Yan Wang

    Published 2025-09-01
    “…The impressive OER activity and stability of Cr-HEA can be attributed to the highly heterogeneous nested interfaces between amorphous and metastable nanocrystals, as well as the in-situ formation of multiphase structures. Notably, both density functional theory calculations and experimental results demonstrate that the synergistic interactions among the metal active sites in HEA collectively regulate the adsorption and desorption of oxygen-containing intermediates, thereby enhancing the OER catalytic activity. …”
    Get full text
    Article
  8. 2928
  9. 2929

    Microstructural evolution of FeCoNiCrMn high-entropy alloy subjected to laser shock peening: Molecular dynamics simulation study by Weizhou Xu, Yongxiang Geng, Haizhong Zheng, Yixin Xiao

    Published 2025-04-01
    “…The shock wave structure, microstructure, and dislocation evolution of single-crystal HEA after LSP are investigated at different shock velocities and shock directions. …”
    Get full text
    Article
  10. 2930

    Effect of cold-rolling and annealing temperature on microstructure, texture evolution and mechanical properties of FeCoCrNiMn high-entropy alloy by Luhai Liao, Yifan Cheng, Shang Dai, Muhammad Abubaker Khan, He Zhang, Fengguang Li

    Published 2024-11-01
    “…Microstructural analyses were conducted using X-ray diffraction and electron backscatter diffraction techniques, revealing a persistent face-centered cubic structure across all conditions. The texture evolution demonstrated a shift from Copper and S components to dominant Goss and Brass components as cold rolling intensified, suggesting the formation of Brass-type texture in FeCoCrNiMn at high deformation. …”
    Get full text
    Article
  11. 2931

    Complete Chloroplast Genome Analysis of <i>Casearia kurzii</i>: Gene Loss at the IR Boundary and Monophyletic Evolution Within <i>Casearia</i> by Kan Yan, Wandi Li, Chao Sun, Xin Lu, Xueqiong Zhou, Youyou Wang, Yongqiang Tian

    Published 2025-04-01
    “…The chloroplast genome was 157,998 bp, showing a typical quadripartite structure. Key findings included: (1) the loss of the <i>rpl22</i> gene at the IR boundary; (2) the identification of 60 simple sequence repeats (SSRs) and (3) the discovery of five candidate molecular markers for species-level identification. …”
    Get full text
    Article
  12. 2932

    Cu2CCl2 MXene nanosheets developed by molten salt-shielded synthesis as a bifunctional electrocatalyst for hydrogen and oxygen evolution reactions by Mojtaba Rostami, Ghodsi Mohammadi Ziarani, Alireza Badiei, Shayan Seyedin

    Published 2025-06-01
    “…The method uses a Lewis-acid salt (CuCl2) as an etchant and a low-melting-point eutectic salt mixture as the reaction medium to prevent oxidation of the MXene structure at high temperatures. The Cu2AlC and Cu2CCl2 MXene materials exhibit bifunctional electrochemical performances for both oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) in acidic 0.5 M H2SO4 media through water splitting reactions. …”
    Get full text
    Article
  13. 2933

    Spatio-Temporal Evolution, Internal Diversity, and Driving Factors of Economy of Guanzhong Plain Urban Agglomeration in Northwestern China Based on Nighttime Light Data by Limeng Liu, Wenheng Wu, Xiaoying Bai, Wanying Shang

    Published 2024-12-01
    “…The differences in the level of economic development within the GPUA show a typical core–periphery structure, but the degree of difference tends to weaken over time. …”
    Get full text
    Article
  14. 2934
  15. 2935
  16. 2936

    Evolution of the Soil Bacterial Community as a Function of Crop Management: A Metagenomic Study in Orange Tree (<i>Citrus sinensis</i>) Plantations by Carlos Giménez-Valero, Alejandro Andy Maciá-Vázquez, Dámaris Núñez-Gómez, Agustín Conesa, Vicente Lidón, Pablo Melgarejo

    Published 2025-06-01
    “…Soil management significantly influences the structure and diversity of soil bacterial communities, affecting biodiversity and ecosystem functions. …”
    Get full text
    Article
  17. 2937

    Understanding the effect of holding time on interfacial microstructure evolution and mechanical properties of Ti3AlC2/Zr-4 brazed joints by Bo Yang, Chun Li, Xiaoqing Si, Mingshen Li, Hao Yuan, Hao Jiang, Runjie Wang, Junlei Qi, Jian Cao

    Published 2024-11-01
    “…The typical multilayer structure of the joint was carefully characterized as Ti3AlC2/ZrC/Zr [Ti]ss + [Zr(Ti)]2 [Cu(Ni)]/Zr [Ti]ss/Zr-4. …”
    Get full text
    Article
  18. 2938

    Surface topology evolution induced by chip formation and microstructure features during machining γ-TiAl alloy with increasing uncut chip thickness by Xin Liu, Hongguang Liu, Shijia Shi, Binbin Xu, Wei Zhang, Yuyang Tang, Jun Zhang, Wanhua Zhao

    Published 2025-09-01
    “…Moreover, surface microcracks tend to propagate along γ/α2 lamellar and grain boundaries due to the highly anisotropic lamellar structure. The size and incidence of the tear and microcrack increased as the level of UCT increased. …”
    Get full text
    Article
  19. 2939

    Biomarker Evolution in Pediatric SMA: Insights from CSF pNF-H Dynamics and SMN2 Copy Number During Nusinersen Therapy by Mihaela Badina, Gabriel Cristian Bejan, Andrada Mirea, Corina Sporea, Madalina Cristina Leanca, Georgiana Nicolae, Ioana Elena Cioca, Maria Veronica Morcov, Angelo Pellegrini, Elena-Nicoleta Bordea

    Published 2025-03-01
    “…This study evaluates cerebrospinal fluid (CSF) phosphorylated neurofilament-heavy chain (pNF-H) levels as predictive markers of motor function in 73 pediatric SMA patients undergoing nusinersen treatment. pNF-H, a structural component of neurons, is released into the CSF and serum during neuronal damage or degeneration. …”
    Get full text
    Article
  20. 2940

    Effects of dendritic segregation and local internal stress on microstructure evolution in a 3rd-generation single crystal superalloy during thermal exposure by Yabo Liu, Yang Li, Zhiran Yan, Donghai Yu, Chenlong Liang, Ming Xue, Changjian Geng, Ru Su, Shilei Li, Lunhua He, Yan-dong Wang

    Published 2025-09-01
    “…The dendritic stresses rather than chemical gradients dictate the heterogeneous γ′ rafting orientations across dendritic structure at 1100 °C. Furthermore, the TCP phases preferentially nucleated at dendritic junctions with complex stress fields facilitating dislocation multiplication and elemental segregation, contrary to conventional observations. …”
    Get full text
    Article