Search alternatives:
structures » structure (Expand Search)
structural » structure (Expand Search)
Showing 941 - 960 results of 9,442 for search '(structures OR structural) variations', query time: 0.22s Refine Results
  1. 941
  2. 942

    Robust Feature Matching of Multi-Illumination Lunar Orbiter Images Based on Crater Neighborhood Structure by Bin Xie, Bin Liu, Kaichang Di, Wai-Chung Liu, Yuke Kou, Yutong Jia, Yifan Zhang

    Published 2025-07-01
    “…This paper presents a robust feature matching method based on crater neighborhood structure, which is particularly robust to changes in illumination. …”
    Get full text
    Article
  3. 943

    Microscopic pore structure characteristics and implications of deep coal measure reservoirs in eastern Ordos Basin by MA Litao, WU Peng, YANG Jianghao, HU Weiqiang, HUANG Ying, LIU Cheng, NIU Yanwei, WANG Zhizhuang, REN Dazhong

    Published 2025-04-01
    “…The microscopic pore structure of coal measure reservoirs exhibits significant variations: mudstones and tight sandstones are characterized by mesopores (2-50 nm) within clay minerals, with their mesopore-specific surface area and pore volume being roughly equal. …”
    Get full text
    Article
  4. 944

    Physical and mechanical response of lightweight assembled frame tunnel roof structure before and after fire by Zhen Huang, Zhangqian Ye, Chengping Zhang, Jiabing Zhang, Zhaojian Hu

    Published 2025-10-01
    “…However, when cavities maintain a sufficient distance from the fire-exposed surface, high-temperature-induced thermal variations exhibit negligible effects on the thermomechanical properties of the overall structure. …”
    Get full text
    Article
  5. 945

    Analysis of Kinship and Population Genetic Structure of 53 Apricot Resources Based on Whole Genome Resequencing by Qirui Xin, Jun Qing, Yanhong He

    Published 2024-12-01
    “…The SNP markers mined using WGRS technology are useful not only to analyze the variation of common apricots, but also to effectively identify their kinship and genetic structure, which plays a critical role in the classification and utilization of common apricot germplasm resources.…”
    Get full text
    Article
  6. 946

    NDVI time-series data reconstruction for spatial-temporal dynamic monitoring of Arctic vegetation structure by Zihong Liu, Da He, Qian Shi, Xiao Cheng

    Published 2025-03-01
    “…We explore its usability in monitoring vegetation structure variation in Vorkuta region (transition zone of tundra and taiga in the Arctic Circle) based on MODIS data. …”
    Get full text
    Article
  7. 947

    Auto-resolving the atomic structure at van der Waals interfaces using a generative model by Wenqiang Huang, Yucheng Jin, Zhemin Li, Lin Yao, Yun Chen, Zheng Luo, Shen Zhou, Jinguo Lin, Feng Liu, Zhifeng Gao, Jun Cheng, Linfeng Zhang, Fangping Ouyang, Jin Zhang, Shanshan Wang

    Published 2025-03-01
    “…Abstract The high-resolution visualization of atomic structures is significant for understanding the relationship between the microscopic configurations and macroscopic properties of materials. …”
    Get full text
    Article
  8. 948

    Additively Manufactured RF Electronics With Structurally Integrated Physically Unclonable Functions for Wireless System Security by Aaron Pendino, Nghia Nguyen, Saif E. Nouma, Jing Wang, Attila A. Yavuz, Yasin Yilmaz, Gokhan Mumcu

    Published 2025-01-01
    “…PUFs derive secret keys on demand based on readings invoked from the complexity of their structures or their physical properties. Conventional PUFs rely on the variations and tolerances involved in their manufacturing processes. …”
    Get full text
    Article
  9. 949

    Change of crop structure intensified water supply-demand imbalance in China’s Black Soil Granary by Ying Feng, Ying Guo, Yanjun Shen, Guangxin Zhang, Yanfang Wang, Xiaolu Chen

    Published 2024-12-01
    “…Hence, it’s essential to study the spatial and temporal variations in agricultural water supply and demand in the basin, along with the effects of climate and planting structure changes. …”
    Get full text
    Article
  10. 950

    Multisensor Remote Sensing and Advanced Image Processing for Integrated Assessment of Geological Structure and Environmental Dynamics by Luo Bin, Rana Waqar Aslam, Iram Naz, Dmitry E. Kucher, Zohaib Afzal, Danish Raza, Rana Muhammad Zulqarnain, Yahia Said

    Published 2025-01-01
    “…PCA (first principal component values: –4046.55 to 3813.42) revealed distinct lithological variations, while directional lineament analysis in four orientations [north–south (NS), northwest–southeast (NWSE), east–west, and northeast–southwest] identified predominant structural trends controlling the lake’s morphology. …”
    Get full text
    Article
  11. 951

    Finite Element Analysis of Stress Distribution in Alkali-Peroxide Treated Epoxy Composites with Various Woven Cotton Structures by Macaulay M. Owen, Leong Sing Wong, Emmanuel O. Achukwu, Solehuddin Shuib, Hazizan Md Akil

    Published 2024-12-01
    “…This study has introduced a novel and synergistic alkali-peroxide treatment in addition to the use of five (5) variations of reinforcing woven structures (plain, matt, twill, herringbone, and satin) to develop the composites via the vacuum bagging molding process. …”
    Get full text
    Article
  12. 952
  13. 953

    Accelerating multi-objective optimization of concrete thin shell structures using graph-constrained GANs and NSGA-II by Zhichun Fang, Xiuhong Wang, Yuyong Sun, M. A. Adibhashimi

    Published 2025-05-01
    “…A comparative comparison of traditional NSGA-II techniques shows substantial benefits, including a 50% enhancement in convergence speed and notable advancements in solution diversity and quality. We confirmed structural integrity through extensive finite element analysis and practical prototyping, achieving performance variations under 3.5%. …”
    Get full text
    Article
  14. 954

    Damage Index Analysis of Retaining Wall Structures Based on the Impulse Response Function and Virtual Impulse Response Function by Qian Xu

    Published 2021-01-01
    “…To identify the damage within retaining wall structures, the Hilbert–Huang Transforms of the impulse response function and virtual impulse response function were performed. …”
    Get full text
    Article
  15. 955

    Bridging prediction and reality: Comprehensive analysis of experimental and AlphaFold 2 full-length nuclear receptor structures by Akerke Mazhibiyeva, Tri T. Pham, Karina Pats, Martin Lukac, Ferdinand Molnár

    Published 2025-01-01
    “…Statistical analysis reveals significant domain-specific variations, with ligand-binding domains showing higher structural variability (CV = 29.3%) compared to DNA-binding domains (CV = 17.7%). …”
    Get full text
    Article
  16. 956

    Effect of LPBF Processing Parameters on Inconel 718 Lattice Structures: Geometrical Characteristics, Surface Morphology, and Mechanical Properties by Nahal Ghanadi, Kwangtae Son, Marco Alvarado, Seongun Yang, Hsin-Mei Kao, Chih-Hung Chang, Brian K. Paul, Somayeh Pasebani

    Published 2025-05-01
    “…This study investigates the effects of LPBF processing parameters, specifically laser power and scanning speed, on the geometrical characteristics, surface quality, and mechanical behavior of Inconel 718 lattices structures. The results reveal that processing parameters required for the fabrication of near-full dense structures do not translate effectively to lattice configurations, as variations in energy input influence lattice geometry and surface quality. …”
    Get full text
    Article
  17. 957

    Numerical power prediction for waDED produced aluminium ER5183 wall structures on vertical substrate plates by Fabio Haunreiter, Hugo Drexler, Martin Schnall, Alois Birgmann, Johannes Kronsteiner, Thomas Kopf, David Gruber, Pauline Meyer-Heye, Matthias Hartmann

    Published 2025-01-01
    “…The calibrated FEM-model is used to predict optimized welding powers for a multi-layer wall structure. Good seam qualities are achieved using the numerically predicted welding powers, effectively preventing variations in seam width caused by insufficient or excessive heat input.…”
    Get full text
    Article
  18. 958

    Dissolved organic matter characteristics of soil aggregates on slopes covered by natural successional vegetations with different root structures by Dong-xu Wu, Hao Wang, Qing-wei Zhang, Jian Wang, Ming Li

    Published 2025-07-01
    “…The effects of succession year, root structure, and soil aggregate size on the DOM characteristics within soil aggregates were assessed by the optical techniques. …”
    Get full text
    Article
  19. 959

    Achieving significant mechanical improvement of chitosan aerogel with embedding or bridging structures mediated by size-dependent silk microfibers by Haiyu Liu, Fang He, Zhixiang Xu, Meng Zhang, Quan Wan, Yajun Shuai, Jie Wang, Mingying Yang, Zongpu Xu

    Published 2025-05-01
    “…In addition, the embedding or bridging structure could also change the liquid transportation property of CS aerogels. …”
    Get full text
    Article
  20. 960

    Using multiple computer-predicted structures as molecular replacement models: application to the antiviral mini-protein LCB2 by Svetlana A. Korban, Oleg Mikhailovskii, Vladislav V. Gurzhiy, Ivan S. Podkorytov, Nikolai R. Skrynnikov

    Published 2025-07-01
    “…We thus conclude that the six LCB2 structures obtained in this study can be grouped into a multiconformer ensemble, where structural variations are representative of protein's conformational dynamics. …”
    Get full text
    Article