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Showing 821 - 840 results of 9,442 for search '(structures OR structural) variation', query time: 0.24s Refine Results
  1. 821

    Genetic diversity and population structure of Polygonatum cyrtonema Hua in China using SSR markers. by Heng Liu, He Cheng, Jun Xu, Jiayi Hu, Chenchen Zhao, Lihua Xing, Mengjin Wang, Zhendong Wu, Daiyin Peng, Nianjun Yu, Junling Liu

    Published 2023-01-01
    “…This study assessed the genetic diversity and population structure of 96 samples collected from seven regions in China using the simple sequence repeat (SSR) molecular marker technology. …”
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    Article
  2. 822
  3. 823

    Effect of TiN-Al system binder ratio on structure and properties of PcBN by Lihui TANG, Changjiang XIAO, Qunfei ZHANG, Haoyu ZHENG, Zhengxin LI

    Published 2025-02-01
    “…In this paper, the TiN-Al ratio and its effect on the structure and the comprehensive performance of PcBN is explored.MethodsThe raw materials for the experiment are cBN powder sized 0.5-1.0 µm and binders of TiN powder sized of 2-10 µm and Al powder sized 1-2 µm. …”
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    Article
  4. 824

    Microsatellite analyses reveal genetic diversity and population structure of Cipangopaludina chinensis in Guangxi, China by Xiao-kai Wei, Kang-qi Zhou, Xin-xi Zou, Xue-ling Zhang, Yu-Sen Li, Hui Luo, Yin Huang, Xue-song Du, Jun-qi Qin, Zhong Chen, Yong Lin, Xian-hui Pan, Hua Ye

    Published 2025-03-01
    “…Moreover, the molecular-level population structure of C. chinensis remains poor. In this study, the genetic diversity and population structure of 10 different geographical populations of C. chinensis from Guangxi, China, were analyzed using microsatellite DNA markers. …”
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    Article
  5. 825
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  7. 827

    Construction of Zinc Oxide into Different Morphological Structures to Be Utilized as Antimicrobial Agent against Multidrug Resistant Bacteria by M. F. Elkady, H. Shokry Hassan, Elsayed E. Hafez, Ahmed Fouad

    Published 2015-01-01
    “…Nano-ZnO has been successfully implemented in particles, rods, and tubes nanostructures via sol-gel and hydrothermal techniques. The variation of the different preparation parameters such as reaction temperature, time, and stabilizer agents was optimized to attain different morphological structures. …”
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    Article
  8. 828

    EVALUATION OF SCOURING AT PILE-SUPPORTED STRUCTURES CROSSING WATERCOURSES ACCORDING TO RELIABILITY AND INHOMOGENEITY INDICATORS OF GROUNDING FOUNDATIONS by A. K. Alibekov

    Published 2018-06-01
    “…A technique is proposed for determining the depth and planned parameters of a channel scouring funnel, composed of disjointed grounds near pile-supported structures crossing watercourses with a specified degree of reliability.…”
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    Article
  9. 829

    Experimental and simulation investigation on flow structures and energy transfer of rectangular jets with different aspect-ratios in crossflow by Jue Wang (王珏), Shixuan Yu (余师漩), Gang Bai (白刚), Cheng Jiang (蒋诚), Jiayu Kang (康珈瑜)

    Published 2025-12-01
    “…In this study, a combination of wind tunnel flow visualization experiments and large eddy simulations (LES) is employed to systematically investigate the effects of rectangular jet AR variation on flow structures and energy transfer under non-isothermal conditions. …”
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    Article
  10. 830

    Microscopic experimental study on the heterogeneity and quantitative characterization of mineral grains and pore structures in coarse-grained glutenites by Shuai WANG, Ying XU, Yanbo ZHANG, Xulong YAO, Ling WANG

    Published 2024-12-01
    “…The three-dimensional reconstruction technology and image threshold segmentation technology were used to reconstruct the mineral particles and pore structure. The characteristics of mineral particles and pore structures were quantified. …”
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    Article
  11. 831
  12. 832

    Daily cycle and environmental factors influence fish assemblage structure in an Amazonian conservation unit by R. S. Silva, L. P. Oliveira, M. Y. M. Damasceno, M. F. Noruega, A. A. Jardim Junior, G. T. Ferreira, F. Corrêa, L. J. S. Vieira, L. F. A. Montag

    Published 2025-02-01
    “…These findings underscore the significance of the local environment and daily cycle in predicting variations in fish assemblage structure in Amazonian streams. …”
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    Article
  13. 833

    Automatic Setting of Optimal Multi-Exposures for High-Quality Structured Light Depth Imaging by Sukhan Lee, Hyunwoo Park

    Published 2024-01-01
    “…Structured light 3D cameras have generally been the preferred choice for depth imaging in case high accuracy and precision of point clouds need to be captured at relatively short working distances. …”
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    Article
  14. 834

    The Impact of Vegetation Structure on Shaping Urban Avian Communities in Chaoyang District Beijing, China by Anees Ur Rahman, Kamran Ullah, Shumaila Batool, Rashid Rasool Rabbani Ismaili, Liping Yan

    Published 2025-07-01
    “…This study examines the impact of vegetation structure on bird species richness and diversity across four urban parks in Chaoyang District, Beijing. …”
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    Article
  15. 835

    Comparative study on the oblique water-entry of high-speed projectile based on rigid-body and elastic-plastic body model by Xiangyan Liu, Xiaowei Cai, Zhengui Huang, Yu Hou, Jian Qin, Zhihua Chen

    Published 2025-04-01
    “…Our results demonstrate that: (1) The impact loads and angular motion of the projectile of the rigid-body method are more likely to exhibit periodic variations due to the periodic tail slap, its range of positive angles of attack is about α < 2°. (2) When the projectile undergone significant wetting, a strong coupling effect is observed among wetting, structural deformation, and projectile motion. …”
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  16. 836

    An Improved Man-Made Structure Detection Method for Multi-aspect Polarimetric SAR Data by Fabin Dong, Qiang Yin, Wen Hong

    Published 2025-01-01
    “…Consequently, relying solely on anisotropic analysis may not yield favorable man-made structure detection results. Since man-made structures usually include special shapes, such as dihedral angle, there are significant variations in scattering power across different aspects. …”
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    Article
  17. 837

    Unveiling the role of chromosome structure morphology on gene function through chromosome conformation analysis by Yuxiang Zhan, Asli Yildirim, Lorenzo Boninsegna, Frank Alber

    Published 2025-02-01
    “…These states are distinguished by subdivisions into chromosome territory domains, whose boundary locations influence subnuclear positions and speckle associations of certain genes and establish long-range structural variations of more than 10 Mb. Territory domain boundaries are found at few sequence locations, shared among cell types and often situated at syntenic breakpoints.…”
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  18. 838

    Computational Approach in Formulating Mechanical Characteristics of 3D Star Honeycomb Auxetic Structure by Mozafar Shokri Rad, Zaini Ahmad, Amran Alias

    Published 2015-01-01
    “…Auxetic materials exhibit a unique characteristic due to the altered microstructure. Different structures have been used to model these materials. …”
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  19. 839
  20. 840

    A Multi-Scale Unsupervised Feature Extraction Network with Structured Layer-Wise Decomposition by Yusuf Şevki Günaydın, Baha Şen

    Published 2025-06-01
    “…This decomposition enhances the information richness of input data while preserving its structural integrity, making it especially beneficial for grayscale or low-resolution images. …”
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    Article