Showing 1,981 - 2,000 results of 53,535 for search '((unstructures OR (structured OR (structures OR structure))) OR structural) data', query time: 0.69s Refine Results
  1. 1981

    Deep nested U-structure network with frequency attention for building semantic segmentation by Khaled Moghalles, Zaid Al-Huda, Dalal AL-Alimi, Yeong Hyeon Gu, Mugahed A. Al-antari

    Published 2025-08-01
    “…We have introduced a novel approach to address these issues: an end-to-end residual U-structure embedded within a U-Net, enhanced by a frequency attention module and a hybrid loss function. …”
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    Article
  2. 1982
  3. 1983

    Research on Structure and Characteristics of Gear System of Crossflow in Flow Domain of Reactor Core by CHEN Guangliang, ZHANG Hanqi, TAO Wenquan

    Published 2024-11-01
    “…In addition, the transverse flow character with fixed-wall conditions in a small domain like 5×5 rod bundle analyzed with flow gear system clarifies the limitations, which was unable to identify the large flow gear and long transverse flow structures, so that some thermal-hydraulic physical information was lost. …”
    Article
  4. 1984

    Analysis and selection of the structure of a multiprocessor computing system according to the performance criterion by G. V. Petushkov, A. S. Sigov

    Published 2024-12-01
    “…Analysis of the various architectures of computing systems (CSs) used in recent decades has allowed us to identify the most common structures. One of the key features is the use of mass-produced equipment to create data processing subsystems (for example, multicore processors and high-capacity semiconductor memory), as well as network equipment to build communication subsystems. …”
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    Article
  5. 1985
  6. 1986

    On the Variability of Neural Network Classification Measures in the Protein Secondary Structure Prediction Problem by Eric Sakk, Ayanna Alexander

    Published 2013-01-01
    “…In this context, neural network mappings are constructed between protein training set sequences and their assigned structure classes in order to analyze the class membership of test data and associated measures of significance. …”
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    Article
  7. 1987

    Exploring the evolution of novel enzyme functions within structurally defined protein superfamilies. by Nicholas Furnham, Ian Sillitoe, Gemma L Holliday, Alison L Cuff, Roman A Laskowski, Christine A Orengo, Janet M Thornton

    Published 2012-01-01
    “…In order to understand the evolution of enzyme reactions and to gain an overview of biological catalysis we have combined sequence and structural data to generate phylogenetic trees in an analysis of 276 structurally defined enzyme superfamilies, and used these to study how enzyme functions have evolved. …”
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    Article
  8. 1988

    HERGAI: an artificial intelligence tool for structure-based prediction of hERG inhibitors by Viet-Khoa Tran-Nguyen, Ulrick Fineddie Randriharimanamizara, Olivier Taboureau

    Published 2025-07-01
    “…Multiple structure-based artificial intelligence (AI) binary classifiers for predicting hERG inhibitors were developed, employing, as descriptors, protein–ligand extended connectivity (PLEC) fingerprints fed into random forest, extreme gradient boosting, and deep neural network (DNN) algorithms. …”
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    Article
  9. 1989

    The Music of Rivers: The Mathematics of Waves Reveals Global Structure and Drivers of Streamflow Regime by Brian C. Brown, Aimee H. Fullerton, Darin Kopp, Flavia Tromboni, Arial J. Shogren, J. Angus Webb, Claire Ruffing, Matthew Heaton, Lenka Kuglerová, Daniel C. Allen, Lillian McGill, Jay P. Zarnetske, Matt R. Whiles, Jeremy B. Jones Jr., Benjamin W. Abbott

    Published 2023-07-01
    “…Across all these methods, the flow data showed low‐dimensional structure (i.e., simple and consistent patterns), suggesting that fundamental mechanisms are constraining flow regime. …”
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    Article
  10. 1990

    STRUCTURE OF PERIODONTAL TISSUE DISEASES IN WORKERS OF AGRICULTURAL PRODUCTION IN THE OPEN AND COVERED SOIL by V.T. Dyryk

    Published 2018-03-01
    “…Thus, as a result of the analysis of structure of periodontal disease depending on experience, in working in the conditions of contact with pesticides, on the closed soil investigated: • it is lower frequency of occurrence of intact periodontium all analtube intervals than in working of open soil and not contacting with pesticides; • it is lower frequency of occurrence of the initial forms of the inflammation of periodontal tissues (2,2 times) relatively to the obtained data in persons of the main group and the comparison group (1.3 times); • it is lower the incidence of primary generalized forms of periodontitis in relation to data of the comparison group (1.4 times) for the same number examined, compared with the values of the core group; • large frequency of occurrence of advanced forms of generalized periodontitis: in 1.6 times more than obtained data in the main group and in 3.3 times more than obtained data in the comparison group. …”
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    Article
  11. 1991

    Structural Characteristics of the Turning End of the Kaiping Syncline and Its Influence on Coal Mine Gas by Zhenning Chen, Yanming Zhu, Hanyu Zhang, Jin Li

    Published 2024-12-01
    “…This study, drawing on previous theories, research, and practical coal mine production data, analyzes the structural characteristics of the Kaiping syncline, with particular emphasis on the structural differentiation at its northeastern uplifted end. …”
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    Article
  12. 1992

    Bayesian Structure Learning and Sampling of Bayesian Networks with the R Package BiDAG by Polina Suter, Jack Kuipers, Giusi Moffa, Niko Beerenwinkel

    Published 2023-01-01
    “…The package includes tools to search for a maximum a posteriori (MAP) graph and to sample graphs from the posterior distribution given the data. A new hybrid approach to structure learning enables inference in large graphs. …”
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    Article
  13. 1993

    ANALYSIS OF SUPPLY STRUCTURE AND TRENDS OF FORMAL FUNDING OF AGRICULTURE IN NIGERIA (1992-2012) by Sylvanus Ibeabuchi OGBONNA, Charles Kelechi OSONDU

    Published 2018-01-01
    “…This study analyzed supply structure and trends of formal funding of agriculture in Nigeria. …”
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    Article
  14. 1994

    Factor structure of Pre‐Loss Grief‐12 in caregivers of people living with dementia by Juyoung Park, Hannah Levine, James E. Galvin

    Published 2022-01-01
    “…Confirmatory factor analysis (CFA) was performed to test the fit of the data from the caregivers and to assess the factor structure of the PG‐12 in order to evaluate pre‐loss grief accurately by identifying relevant items and eliminating items that are not appropriate for caregivers of persons with dementia. …”
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    Article
  15. 1995

    Investigating Knee Alignment and Foot Structure in Futsal Players with and without Hamstring Shortness by Homan Minoonejad, Reza Manteghi, Ehsan Tasoujian, Hossein Amiri

    Published 2016-09-01
    “…Objective: The purpose of this study was to investigate knee alignment and foot structure in futsal players with and without hamstring shortness. …”
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    Article
  16. 1996

    Multibody Nonrigid Structure from Motion Segmentation Based on Sparse Subspace Clustering by Wenqing Huang, Qingfeng Hu, Yaming Wang, Mingfeng Jiang

    Published 2021-01-01
    “…However, affine matrix learning is not very effective for segmenting multibody nonrigid structure from motion. To improve the segmentation performance and efficiency of the SSC algorithm in segmenting multiple nonrigid motions, we propose an algorithm that deploys the hierarchical clustering to discover the inner connection of data and represents the entire sequence using some of trajectories (in this paper, we refer to these trajectories as the set of anchor trajectories). …”
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    Article
  17. 1997

    IMPACT OF HIV INFECTION ON THE STRUCTURE OF NEW TUBERCULOSIS CASES DETECTED IN THE CITY OF MOSCOW by E. M. Bogorodskaya, M. V. Sinitsyn, E. M. Belilovsky, S. E. Borisov, E. A. Kotova

    Published 2017-11-01
    “…Despite the overall reduction in the part of HIV positive cases among tuberculosis cases in Moscow, the obtained data highlight the significant impact of concurrent HIV infection on tuberculosis incidence and structure of new cases of tuberculosis.…”
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    Article
  18. 1998

    Genetic Influence of the Brain on Muscle Structure: A Mendelian Randomization Study of Sarcopenia by Ting Lei, Zichao Jiang, Jiahao Wang, Jiangyu Nan, Long Hua, Zewu Zhu, Yihe Hu

    Published 2025-02-01
    “…Methods All participants were Europeans. GWAS data of Brain Imaging Data Structure (BIDs) was from the UK Biobank. …”
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    Article
  19. 1999

    A Review on Makam Structure of Erdal Erzincan’s Bağlama/Saz Improvisation Performances by Ahmet Akın, Sühan İrden

    Published 2024-06-01
    “…The aim of the research is to approach Turkish makam music from a holistic perspective, to address the makam structure in Erdal ERZİNCAN’s baglama/saz improvisation performances and to offer solutions to the ongoing makam-diz-ayak debates among GTHM officials. …”
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    Article
  20. 2000

    Indonesia's Capital Structure And Company Profitability Before And After The Implementation Of PSAK 73 by Amrie Firmansyah, Elisabeth Elisabeth, Estralita Trisnawati

    Published 2023-06-01
    “…This study examines differences in capital structure and company profitability before and after implementing PSAK 73 in Indonesia. …”
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    Article