Showing 881 - 900 results of 8,755 for search '(structure OR (structures OR structural)) light', query time: 0.24s Refine Results
  1. 881
  2. 882

    NUMERICAL MODELING OF THE INTENSE DEFORMED STATE AND PECULIARITIES OF STRUCTURE FORMATION OF CAST IRON AT HOT EXTRUSION MOLDING by A. I. Pokrovsky, P. E. Lushchik

    Published 2014-11-01
    “…The specific features of structure formation of high-strength cast iron subjected to direct extrusion with different strain (ε) are studied both theoretically (by computer modeling) and experimentally (by metallographic analysis using light and electron microscopes). …”
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    Article
  3. 883

    Optimization Analysis of Car Body Structure Heat Coupling Static Strength and Rigidity for High-speed Train by Xiangning ZHANG, Chao AN, Feng GAO, Xiaoxia LIU, Haiqun BI

    Published 2019-05-01
    “…In particular, in an event of a fire, light-weight bearing structure is likely to be destroyed by thermal coupling, resulting in great losses. …”
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    Article
  4. 884

    Whether Financial Inclusion Improves Employment Structure and Labor Allocation: Evidence From China’s Industrial Restructuring by Yiqing He, Yijin Pan, Xuhong Yuan

    Published 2025-05-01
    “…In light of this, this paper investigates the impact and influence of inclusive finance on employment structure and labor mismatch. …”
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    Article
  5. 885

    An investigation of the electronic structure and optical properties of Pd-doped SnO2 based on first principles by Dlear R Saber

    Published 2025-01-01
    “…This study employs density functional theory (DFT) to investigate the impact of Palladium (Pd) doping on the structural, electronic, and optical properties of rutile tin oxide (SnO _2 ). …”
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    Article
  6. 886

    Optimization of New Energy Vehicle Industry Structure Based on Optimization Link Prediction Similarity Algorithm and CGE by Zhenjun Xie

    Published 2025-01-01
    “…In light of the growing global concerns over energy and climate change, new energy vehicles are confronted with both opportunities and challenges posed by industrial structural transformation. …”
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    Article
  7. 887

    The effect of intramolecular donor–acceptor moieties with donor–π-bridge–acceptor structure on the solar photovoltaic performance by T. L. Wang, S. C. Huang, C. H. Yang, Y. Y. Chuang, C. H. Chen

    Published 2015-10-01
    “…Photovoltaic performance results indicate that if the content of the intramolecular donor–acceptor moiety is high enough, the copolymer structure may be better than homopolymer due to more light-harvesting afforded by both monomer units.…”
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  8. 888

    A comparative analysis of machine learning algorithms with tree-structured parzen estimator for liver disease prediction by Rakibul Islam, Azrin Sultana, MD. Nuruzzaman Tuhin

    Published 2024-12-01
    “…This study proposes a system for predicting the LD by combining the techniques of Machine Learning (ML) algorithms that include the Decision Tree, Random Forest, Extra Tree Classifier (ETC), LightGBM, and Adaboost, with the Tree-Structured Parzen Estimator (TPE) method for hyperparameter tuning. …”
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  9. 889

    Interaction of letrozole and its degradation products with aromatase: chemometric assessment of kinetics and structure-based binding validation by Michele De Luca, Maria Antonietta Occhiuzzi, Bruno Rizzuti, Giuseppina Ioele, Gaetano Ragno, Antonio Garofalo, Fedora Grande

    Published 2022-12-01
    “…The reactivity of cyano groups in the letrozole structure could, however, lead to chemical derivatives still endowed with residual biological activity. …”
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    Article
  10. 890

    Simulation analysis of the magnetic and thermal performance of large-capacity medium-frequency transformers and improvement in shielding structure by TIAN Fengqi, DU Zhenbin, WANG Jianmin, SHI Jian

    Published 2025-01-01
    “…To address this, the limb-type magnetic shielding structure at the ends of transformer body is improved, with an analysis of how the dimensions of the shielding structure affect the magnetic and thermal performance of the components. …”
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    Article
  11. 891

    Refractometry With a Tailored Sensitivity Based on a Single-Mode-Capillary-Single-Mode Fiber Structure by Xiaobei Zhang, Haiyang Shao, Yong Yang, Haiyang Pan, Fufei Pang, Tingyun Wang

    Published 2017-01-01
    “…By selecting appropriate splicing parameters, two mode coupling regions can be formed with tapered air-cavities on both sides of the capillary. This simple structure allows us the light propagation in the capillary with a ring mode distribution, while the high-order mode distributed in the capillary will be affected by the surrounding environment. …”
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    Article
  12. 892

    Structure-Property Relationship of New Organic Sensitizers Based on Multicarbazole Derivatives for Dye-Sensitized Solar Cells by Hyo Jeong Jo, Jung Eun Nam, Dae-Hwan Kim, Hyojeong Kim, Jin-Kyu Kang

    Published 2014-01-01
    “…A new multicarbazole based organic dye (C2A1, C2S1A1) with a twisted structure was designed and synthesized, and the corresponding dye (C1A1) without the twisted structure was synthesized for comparison. …”
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  13. 893

    Study on Compatibility between Complex Mode Micropore Structure and Polymer Solution of Different Formulation for Conglomerate Reservoir by Fengqi Tan, Yuqian Jing, Chunmiao Ma, Zhenping Liu, Yukun Chen, Xiankun Li, Ruihai Jiang

    Published 2023-01-01
    “…In this paper, the conglomerate reservoir is selected as the object to investigate the micropore structure and the compatibility of polymer solutions. …”
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    Article
  14. 894

    Spatial association network structure of agricultural carbon emission efficiency in Chinese cities and its driving factors by Xu Wei, Bohong Chen

    Published 2024-12-01
    “…Conversely, differences in industrial structure and fertilizer application levels exert a substantial negative influence on these networks.…”
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  15. 895

    A Fruit-Tree Mapping System for Semi-Structured Orchards Based on Multi-Sensor-Fusion SLAM by Bingjie Tang, Zhiyang Guo, Chuanrong Huang, Shuo Huai, Jingyao Gai

    Published 2024-01-01
    “…Therefore, this study proposes a novel system for global fruit tree positioning and mapping in semi-structured orchards based on multi-sensor fusion simultaneous localization and mapping (SLAM), without dependence of positioning signals from satellites. …”
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    Article
  16. 896
  17. 897

    Full‐Color Tunable Fluorescent Polysiloxanes Driven by Structure Evolution and Aggregation From Amine–Aldehyde Reaction by Cheng Huang, Xinyu Cao, Xianpeng Fan, Lvyin Wang, Jingnan Zhang, Gang Ye, Haijiao Xie, Yongmei Ma

    Published 2025-06-01
    “…Thermal treatment of cross‐linked polysiloxanes enables precise control over the structural evolution of fluorophores from imines to 3‐(2‐piperidyl)pyridinium derivatives and their aggregation states. …”
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  18. 898

    Sonochemical Synthesis, Characterization, and Photocatalytic Activity of N-Doped TiO2 Nanocrystals with Mesoporous Structure by Tiekun Jia, Fang Fu, Junwei Zhao, Jian Chen, Xiaofeng Wang, Zhenghua Fan, Lijun Cui, Fancheng Meng

    Published 2014-01-01
    “…The photocatalytic activities were evaluated by the degradation of Rhodamine B (RhB) under visible light, and the results showed that the N-doped TiO2 sample synthesized by an optimal amount of urea exhibited excellent photocatalytic activity due to its special mesoporous structure and the incorporation of nitrogen dopant ions.…”
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  19. 899

    Structure, photoluminescence, and photocatalytic activity of TiO2@Au/Sm3+ nanocomposites for dyes remediation by O. M. Lavrynenko, M. M. Zahornyi, E. Paineau

    Published 2025-03-01
    “…The application of heterogeneous photocatalysis for the removal of these pollutants is effective using metal-oxide-based nanocomposites with noble and rare earth metals under different light irradiation. The effect of dopant concentration on the structural, optical, and electronic properties of TiO2 nanomaterials is also important for their photocatalytic performance. …”
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    Article
  20. 900