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Showing 881 - 900 results of 9,442 for search '(structures OR structural) variation', query time: 0.21s Refine Results
  1. 881

    Characteristics and evolution of chemical structural differences between vitrain and durain during anaerobic microbial degradation by Dan LI, Yuan BAO, Fengyin XU, Xiangrong LIU, Yiliang HU, Xiaojing WANG

    Published 2025-03-01
    “…The coefficient of variation indicates that the degree of variation in aromatic substituents is highest in vitrain and durain, while the degree of variation in microcrystalline structure is significantly greater in vitrain compared to durain. …”
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    Article
  2. 882
  3. 883

    Effect of shape factor on structural reliability analysis of a surface cracked pipeline-parametric study by Abdelkader Guillal, Noureddine Abdelbaki, Mohamed el Amine Bensghier, Bogdan Kopei, Mourad Bettayeb

    Published 2019-06-01
    “…In this paper, the structural integrity analysis of pipeline with semi elliptical crack on the external surface is evaluated.  …”
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    Article
  4. 884
  5. 885

    Structural Health Monitoring of a Tall Building during Construction with Fiber Bragg Grating Sensors by D. S. Li, L. Ren, H. N. Li, G. B. Song

    Published 2012-10-01
    “…Fiber Bragg grating sensors demonstrate a great potential as a structural health monitoring tool for civil structures to ensure structural integrity, durability, and reliability. …”
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    Article
  6. 886

    Effect of Sm3+ doping on the structural and electrical conduction in PbTiO3 ceramics by Pandey Shyamanand, Roy Sumit Kumar, Chaudhuri Swarat

    Published 2025-06-01
    “…The structural studies confirmed the presence of tetragonal phase and uniform fine grain structure of the prepared ceramics. …”
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    Article
  7. 887
  8. 888

    Association Between Gall Structural and Metabolic Complexity: Evidence from <i>Pistacia palaestina</i> by Daniela Batovska, Mirena Chakarova, Monica Dines, Ivayla Dincheva, Ilian Badjakov, Moshe Inbar

    Published 2025-02-01
    “…These aphids manipulate host metabolism, leading to triterpenoid and phenolics accumulation, which likely fortifies gall structure and enhances chemical defense. The considerable variation among individual trees suggests that specific host plant templates significantly influence the metabolic profile of the galls.…”
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    Article
  9. 889

    Gene disruption by structural mutations drives selection in US rice breeding over the last century. by Justin N Vaughn, Walid Korani, Joshua C Stein, Jeremy D Edwards, Daniel G Peterson, Sheron A Simpson, Ramey C Youngblood, Jane Grimwood, Kapeel Chougule, Doreen H Ware, Anna M McClung, Brian E Scheffler

    Published 2021-03-01
    “…These results support the use of ab initio estimates of mutational burden, based on structural data, as an orthogonal predictor in genomic selection.…”
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    Article
  10. 890

    Chinese Household Carbon Footprint: Structural Differences, Influencing Factors, and Emission Reduction Strategies Analysis by Jiayan Fu, Na An, Chenyu Huang, Yanting Shen, Min Pan, Jinyu Wang, Jiawei Yao, Zhongqi Yu

    Published 2024-10-01
    “…Based on data from 1132 Chinese households in 2021, this study examines the structural differences, multiple influencing factors, and mitigation strategies of household carbon footprints (HCFs) in China. …”
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    Article
  11. 891

    Tensor decomposition reveals concurrent evolutionary convergences and divergences and correlations with structural motifs in ribosomal RNA. by Chaitanya Muralidhara, Andrew M Gross, Robin R Gutell, Orly Alter

    Published 2011-01-01
    “…A tensor mode-1 higher-order singular value decomposition (HOSVD) is formulated such that it separates each cuboid into combinations of patterns of nucleotide frequency variation across organisms and positions, i.e., "eigenpositions" and corresponding nucleotide-specific segments of "eigenorganisms," respectively, independent of a-priori knowledge of the taxonomic groups or rRNA structures. …”
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    Article
  12. 892

    Infrared Small Target Detection Based on Compound Eye Structural Feature Weighting and Regularized Tensor by Linhan Li, Xiaoyu Wang, Shijing Hao, Yang Yu, Sili Gao, Juan Yue

    Published 2025-04-01
    “…Furthermore, to improve detection speed, the structural tensor of the effective imaging region in infrared compound eye images is reconstructed, and the Representative Coefficient Total Variation method is employed to avoid complex singular value decomposition and regularization optimization computations. …”
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    Article
  13. 893

    Structural and electronic properties of PVA with green synthesized ZnO NCs for electronic device applications by Shivaraj Watage, R.B. Basavaraj, D.P. Aarti, P.K. Jisha, N. Nagaraj

    Published 2025-07-01
    “…ZnO nanoparticles were incorporated into the PVA matrix at varying concentrations (0.1–0.5 wt%). Structural and electronic characteristics were systematically analyzed. …”
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    Article
  14. 894

    Comparative Analysis of Mitogenomes in Leafhopper Tribe Deltocephalini (Hemiptera: Cicadellidae: Deltocephalinae): Structural Conservatism and Phylogeny by Bingqing Xie, Xinyi Zhang, Yongxia Zhang, Christopher H. Dietrich, Yani Duan

    Published 2024-12-01
    “…ABSTRACT Previous studies on the gene order and composition of leafhopper mitochondrial genomes have revealed a high level of conservation in overall genome structure. Some members of Deltocephalinae, the largest subfamily, exhibit tRNA gene rearrangements; however, few mitogenomes have been sequenced in this group and the degree of structural variation within tribes remains unclear. …”
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    Article
  15. 895

    Structural, morphological, and optical properties of flowerlike Sm-doped h-MoO3 nanorods by Md Serajum Manir, Md Zuel Rana, Supria Dutta, Noshin Ferdous Shamma, M S Alam, Sapan Kumar Sen

    Published 2025-01-01
    “…Williamson–Hall (W–H) and Debye–Scherrer (D–S) methods compare the variation of structural characteristics, including dislocation density, crystallite size, and lattice strain. …”
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  16. 896

    Disturbance intensity drives structural, compositional and diversity attributes in tropical dry forests of Central India by Satendra Kumar Rathaude, Shairq Irtiqa, P.P. Abdul Rahim, Zishan Ahmad Wani, Subashree Kothandaraman, Javid Ahmad Dar

    Published 2025-06-01
    “…A total of 202 species (120 genera, 45 families) of adult trees (≥10 diameter at breast height (DBH)) were recorded across the disturbance intensity gradient, with highest species richness in UDF (175 species) and the lowest in HDF (145 species). A significant variation in the stand structure, species composition, richness and tree diversity (Shannon (H′) and Simpson (D) index) has been found across the disturbance intensity gradients. …”
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    Article
  17. 897

    Influence of structural surface roughness on the strength of layered fill bodies based on PFC2D by Jinxing WANG, Zongsheng HU, Huazhe JIAO, Xiaolin YANG, Qi ZHANG, Xiaohui LIU, Ping XU, Junqiang XU, Xun CHEN

    Published 2025-05-01
    “…The stratified structure of underground backfill can reduce the overall physical performance, potentially causing safety issues during mining operations. …”
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    Article
  18. 898

    Probing structural changes in single enveloped virus particles using nano-infrared spectroscopic imaging. by Sampath Gamage, Marquez Howard, Hiroki Makita, Brendan Cross, Gary Hastings, Ming Luo, Yohannes Abate

    Published 2018-01-01
    “…We traced in real-space structural and spectroscopic alterations that occur during environmental pH variations in single virus particles. …”
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  19. 899

    The paths from walk preference to walk behavior: Applying latent factors in structural equation modeling by Matthew A. Coogan, Thomas Adler, Karla Karash

    Published 2012-12-01
    “…A structural regression model has been developed to explore the relationship among key factors in the explanation of utilitarian walking. …”
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    Article
  20. 900

    Structural Damage of Subway Tunnel Buried Shallowly in Silt Layer under Soil Mound Loading by Xue-zeng Liu, Yun-long Sang, Li-min Xin, Gang Shi, Jian-xun Wu

    Published 2020-01-01
    “…Based on the structural damage of the shield tunnel caused by a soil mound on the ground surface in a section of subway in Tianjin, China, the deformation and the cracking process of the segment under soil mound loading were simulated. …”
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    Article