Search alternatives:
unstructures » structures (Expand Search), structured (Expand Search)
Showing 2,141 - 2,160 results of 53,535 for search '(unstructures OR (structure OR structural)) data', query time: 0.43s Refine Results
  1. 2141
  2. 2142

    Calculation of Water Saturation of Dolomite Reservoir Based on Multi-Pore Structure Model by Xinzhong Qi, Xingneng Wu, Yong Ai, Ruokun Huang, Wenxing Duan, Yaqi Liu

    Published 2025-06-01
    “…The total conductivity of the rock is established by the parallel combination of the effective components to establish the porous structure response equation, the equation is fitted by the rock electrical experimental data, and the parameters such as the fracture porosity index (mj) and the interconnected void porosity (ml) are calculated. …”
    Get full text
    Article
  3. 2143

    Robust and automatic modeling of tunnel structures based on terrestrial laser scanning measurement by Xiangyang Xu, Hao Yang, Boris Kargoll

    Published 2019-11-01
    “…The terrestrial laser scanning technology is increasingly applied in the deformation monitoring of tunnel structures. However, outliers and data gaps in the terrestrial laser scanning point cloud data have a deteriorating effect on the model reconstruction. …”
    Get full text
    Article
  4. 2144

    From sequence to protein structure and conformational dynamics with artificial intelligence/machine learning by Alexander M. Ille, Emily Anas, Michael B. Mathews, Stephen K. Burley

    Published 2025-05-01
    “…The 2024 Nobel Prize in Chemistry was awarded in part for de novo protein structure prediction using AlphaFold2, an artificial intelligence/machine learning (AI/ML) model trained on vast amounts of sequence and three-dimensional structure data. …”
    Get full text
    Article
  5. 2145

    Dispersive surface free energy of adsorbents modified by supramolecular structures of heterocyclic compounds by Vladimir Yu. Guskov, Yulia Yu. Gainullina, Alina F. Gabdulmanova, Albina N. Gareeva

    Published 2024-05-01
    “…It was shown that the changes in dispersive surface free energy as a result of the modification correlate well with data on the structure and properties of supramolecular ensembles of the modifiers used. …”
    Get full text
    Article
  6. 2146

    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. …”
    Get full text
    Article
  7. 2147

    Empowering traditional weaving artisans through development communication structures in TTS regency by Agus Kuncoro, Sumardjo Sumardjo, Champion P Lubis, Ivanovich Agusta

    Published 2024-09-01
    “…This study used secondary data. Researchers use dissertations, scientific journals, the internet, and data from related agencies to gather this data. …”
    Get full text
    Article
  8. 2148
  9. 2149

    Lightweight dynamic model for fusion of three-dimensional surface-stratum underground structures. by Cuiying Zhou, Yusen Zhong, Ziyu Tao, Chunhui Lan, Wei Hu, Zhen Liu

    Published 2025-01-01
    “…However, the heterogeneity of surface, stratigraphic and structural data sources and modeling methods leads to incompatibility of model attributes. …”
    Get full text
    Article
  10. 2150

    Advancing dynamic quantum crystallography: enhanced models for accurate structures and thermodynamic properties by Helena Butkiewicz, Michał Chodkiewicz, Anders Ø. Madsen, Anna A. Hoser

    Published 2025-01-01
    “…X-ray diffraction (XRD) has evolved significantly since its inception, becoming a crucial tool for material structure characterization. Advancements in theory, experimental techniques, diffractometers and detection technology have led to the acquisition of highly accurate diffraction patterns, surpassing previous expectations. …”
    Get full text
    Article
  11. 2151

    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
    “…However, in traditional research, the states of flow resistance, thermal resistance, flow mixing and other states are measured by the macroscopic integration of lines, surfaces and volumes, and the fine data of tens of millions or hundreds of millions of computing grids are mostly converted into hundreds or thousands of sets of average data, the physical state is reduced from three-dimensional to two-dimensional or one-dimensional state, and the spatial resolution is reduced from submillimeter to decimeter or lower, and the fine data cannot be effectively and fully utilized. …”
    Article
  12. 2152

    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. …”
    Get full text
    Article
  13. 2153
  14. 2154
  15. 2155

    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. …”
    Get full text
    Article
  16. 2156

    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. …”
    Get full text
    Article
  17. 2157

    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
    “…This model, named “HERGAI,” along with relevant input/output data and user-friendly source code, is available in our GitHub repository ( https://github.com/vktrannguyen/HERGAI ) and can be used to predict drug-induced hERG blockade, even on large data sets.…”
    Get full text
    Article
  18. 2158

    Damage identification of structures using experimental modal analysis and continuous wavelet transform by A. Gholizad, H. Safari

    Published 2017-07-01
    “…The mode shapes are obtained from EMA by applying FRF of structure as the input data. In the present work, a two-stage method of determining the location of multiple structural damages on space structures is proposed. …”
    Get full text
    Article
  19. 2159

    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. …”
    Get full text
    Article
  20. 2160

    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. …”
    Get full text
    Article