Showing 52,741 - 52,760 results of 53,535 for search '((unstructures OR (unstructures OR (structured OR (structures OR structure)))) OR structural) data', query time: 0.74s Refine Results
  1. 52741

    Numerical Simulation of Hydrodynamic Characteristics of YuanyangIsland in Liao River Estuary Based on FVCOM by LI Jin, XU Tianping, ZHANG Mingliang

    Published 2020-01-01
    “…The calculation accuracy and reliability of the model are verified by the measured data such as tidal level, flow velocity, and flow direction. …”
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    Article
  2. 52742

    CLB-Defense: based on contrastive learning defense for graph neural network against backdoor attack by Jinyin CHEN, Haiyang XIONG, Haonan MA, Yayu ZHENG

    Published 2023-04-01
    “…For the problem that the existing backdoor attack defense methods are difficult to deal with irregular and unstructured discrete graph data to alleviate the threat of backdoor attacks, a backdoor attack defense method for GNN based on contrastive learning was proposed, namely CLB-Defense.Specifically, a contrastive model was built by using contrastive learning in an unsupervised way, which searches suspicious backdoored samples.Then the suspicious backdoored samples were reshaped by using the graph importance indexes and the label smoothing strategy, and the defense against graph backdoor attack was realized.Finally, extensive experimental results show that CLB-Defense realizes the effect of defense performance on four public datasets and five popular graph backdoor attacks, e.g., CLB-Defense can reduce the attack success rate by an average of 75.66% (compared with the baselines, an improvement of 54.01%).…”
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  3. 52743

    The economic effects of Serbian neutrality in the Ukrainian crisis: Risks and benefits by Stanojević Nataša

    Published 2024-01-01
    “…Contrary to expectations, trade with the EU not only increased but also improved structurally, particularly in higher-value goods exports. …”
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  4. 52744
  5. 52745

    The MaNGA Dwarf Galaxy Sample (MaNDala): Stellar Profiles and Gradients Characterization by M. Cano-Díaz, A. Rodríguez-Puebla, A. C. Robleto-Orús, V. Ávila-Reese, H. M. Hernández-Toledo, J. A. Vázquez-Mata, O. Valenzuela, J. J. González, H. J. Ibarra-Medel, J. C. Clemente-González, L. Pavón-Alvarez

    Published 2025-01-01
    “…We derived robust radial profiles and inner/outer gradients of various stellar population (SP) properties for a sample of 124 bright dwarf galaxies, 10 ^7.53 ≤ M _* / M _⊙ ≤ 10 ^9.06 , from the MaNDala sample, using integral field spectroscopy observations. Given the complex structure of dwarf galaxies, we explored four different methods to derive SP radial profiles: two based on concentric elliptical rings, and the other two exploiting the spatially resolved nature of the data. …”
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  6. 52746
  7. 52747

    Potato Processing Waste as a Reservoir of Bioactive Hydroxycinnamates: A Critical Review by Dimitris P. Makris

    Published 2024-12-01
    “…Potato peels (PPs) are considered a source of polyphenolic compounds, largely represented by chlorogenic acid and other structurally related hydroxycinnamates, which possess a spectrum of bioactivities; however, there is a lack of analytical data compilations that could be of assistance in pertinent studies. …”
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  8. 52748

    Tungsten solubility and speciation in hydrothermal solutions revealed by in situ X-ray absorption spectroscopy by M. Borchert, M. Borchert, M. A. Kokh, M. A. Kokh, M. Louvel, M. Louvel, E. F. Bazarkina, E. F. Bazarkina, A. Loges, E. Welter, D. Testemale, R. Al Abed, S. Klemme, M. Wilke

    Published 2025-02-01
    “…X-ray spectroscopic data measured in situ – with X-ray absorption near-edge structure (XANES) and extended X-ray absorption fine structure (EXAFS) – were applied to characterize the symmetry and the type of atoms of the first coordination shell of W aqueous complexes present in the fluid at given temperatures and pressures. …”
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  9. 52749

    Calcium and silicon nanofertilizers improved morphological attributes and fatty acid composition in olive; an insight to synergistic interaction between these elements by Javad Erfani-Moghadam, Abdolkarim Zarei

    Published 2025-07-01
    “…Calcium (Ca) and Silicon (Si) play pivotal roles in enhancing plant health by reinforcing structural integrity, increasing resilience to environmental stressors and pest infestations, promoting vegetative growth, and regulating the biosynthesis of beneficial plant compounds. …”
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    Article
  10. 52750
  11. 52751

    [Artículo traducido] Análisis Rasch del índice de calidad de vida en dermatología by G. Sanclemente, C. Mora-Gaviria, D.C. Aguirre-Acevedo

    Published 2025-04-01
    “…Therefore, we aimed to assess the structural validity, internal consistency and item response analysis of the DLQI through the item response theory (IRT) or the Rasch model. …”
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  12. 52752

    Unlocking the motivations behind vintage luxury desire by Ian Phau, Olamide Oluwabusola Akintimehin, Anwar Sadat Shimul, Sean Lee

    Published 2025-06-01
    “…Design/methodology/approach – Primary data was gathered from 232 present customers of SHVL fashion products and analysed using the partial least square structural equation modelling. …”
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  13. 52753

    Rasch Analysis of the Dermatology Life Quality Index by G. Sanclemente, C. Mora-Gaviria, D.C. Aguirre-Acevedo

    Published 2025-04-01
    “…Therefore, we aimed to assess the structural validity, internal consistency and item response analysis of the DLQI through the item response theory (IRT) or the Rasch model. …”
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    Article
  14. 52754

    Experience of the sexuality by people with spinal cord injury by Karenine Maria Holanda Cavalcante, Zuíla Maria de Figueiredo Carvalho, Islene Victor Barbosa, Gyselle Agostinho Rolim

    Published 2008-02-01
    “…They were men and women, with paraplegia and tetraplegia. The data were collected by domiciliary visit, using a half-structuralized interview. …”
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  15. 52755

    Simultaneous profiling of mercapturic acids, glucuronic acids, and sulfates in human urine by Jin Y. Chen, Saurin R. Sutaria, Zhengzhi Xie, Manjiri Kulkarni, Rachel J. Keith, Aruni Bhatnagar, Clara G. Sears, Pawel Lorkiewicz, Sanjay Srivastava

    Published 2025-05-01
    “…We annotated 424 metabolites (146 MAs, 171 GAs, 107 SAs) by querying chromatographic features with in-house structural libraries, filtering against fragmentation patterns (common neutral loss and ion fragment), and comparing mass spectra with in-silico fragmentations and external spectral libraries. …”
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  16. 52756
  17. 52757

    Exploring the phylogenetic framework and trait evolution of Impatiens through chloroplast genome analysis by Wen-Xiang Lan, Qing Mo, Meng-Meng Jin, Yong-Hui Wen, Meng-Qing Yang, Hui Ma, Hai-Quan Huang, Mei-Juan Huang

    Published 2024-12-01
    “…The chloroplast genome of Impatiens exhibited a typical four-part structure, with lengths ranging from 146,987 bp(I. morsei)- 152,872 bp(I. jinpingensis). …”
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  18. 52758
  19. 52759

    Genetic diversity assessment of clonal plant Rosa persica in China by Na Li, Xuesen Liu, Xiaolong Zhang, Chenjie Zhang, Xinyu Lu, Chenyang Sun, Chao Yu, Le Luo

    Published 2024-12-01
    “…In this study, we investigated the clonal dispersal distance of R. persica to accurately determine the genetic diversity and population structure of the wild population in Xinjiang. We suggested that 20 m was the threshold distance with which to distinguish between different genets of plants. …”
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  20. 52760

    Hyperspectral imaging in animal coloration research: A user-friendly pipeline for image generation, analysis, and integration with 3D modeling. by Benedict G Hogan, Mary Caswell Stoddard

    Published 2024-12-01
    “…This was true of both pigmentary and structurally colored plumage patches. Using visual system-dependent methods, we showed that only some of the differences in plumage patches among the hybrid and its parent species would be perceivable by birds. …”
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