Showing 1,901 - 1,920 results of 53,535 for search '((unstructure OR (structures OR structure)) OR (structures OR structural)) data', query time: 0.53s Refine Results
  1. 1901

    Frequency Domain Structural Synthesis Applied to Quasi-Static Crack Growth Modeling by Young W. Kwon, Joshua H. Gordis

    Published 2009-01-01
    “…Quasi-static crack growth in a composite beam was modeled using the structural synthesis technique along with a finite element model. …”
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    Article
  2. 1902

    Structural Behavior of Concrete Beams Containing Recycled Coarse Aggregates under Flexure by In-Hwan Yang, Jihun Park, Kyoung-Chul Kim, Hyungbae Lee

    Published 2020-01-01
    “…The structural behavior of concrete beams containing recycled coarse aggregates (RCAs) was investigated in this study using detailed experimental data. …”
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    Article
  3. 1903

    The effect of construction management on structural stresses in buildings: Case study Yasouj city by ali momeni manesh

    Published 2023-02-01
    “…The purpose of this research is to investigate the impact of construction management on structural stresses in buildings in Yasouj city. The research method is applied in terms of type and descriptive and survey in terms of execution method. …”
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    Article
  4. 1904
  5. 1905

    Optimization of multi-structural parameters in metamaterials based on the DGN co-simulation method. by Shangyang Jin, Fuxing Chen, Jie Bai, Bingfei Liu

    Published 2025-01-01
    “…The quality of optimization of local optimization algorithms is often limited by the initial data. Moreover, the influence of structural parameters on the performance is difficult to be reflected in the optimization process of traditional algorithms. …”
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    Article
  6. 1906

    Investigating the Factors that Affect Structural Integrity of Buildings Under Construction in Kampala Region. by Tusingwire, Moses

    Published 2025
    “…However, this in Uganda is being challenged with poor integrity of structures leading to failure and collapse of many structures. …”
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    Thesis
  7. 1907

    SEISMIC BELTS AND ZONES OF THE EARTH: FORMALIZATION OF NOTIONS, POSITIONS IN THE LITHOSPHERE, AND STRUCTURAL CONTROL by Semen I. Sherman, Olga G. Zlogodukhova

    Published 2015-09-01
    “…Based on the available data on SBs and SZs and taking into account the common geodynamical settings and elongated localities of earthquake foci, we suggest that it is required to evaluate structural factors controlling the seismic process and its components (locations of earthquake foci) at all the hierarchic levels, i.e. seismic belts, seismic zones, fault zones wherein stresses are concentrated, and structures wherein earthquake foci are located. …”
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    Article
  8. 1908

    Synthesis, Characterization, Thermal Analysis and Structural Studies of New Complexes with Tetradentate Ligand by Baghdad Science Journal

    Published 2015-06-01
    “…Hyper Chem -8 program has been used to predict structural geometries for compounds in gas phase. The heat of formation (?…”
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    Article
  9. 1909
  10. 1910

    Cloning of a novel rice TE and its structural comparison with CACTA elements by TIAN Ping-fang, WANG Guo-dong, LI Qun, LI De-bao, HE Zu-hua

    Published 2004-03-01
    “…The genomic structure of the previously reported Rim 2 element induced by rice blast pathogen Magnaporthe grisea was studied. …”
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    Article
  11. 1911

    Multiscale Structural Information-Based Laplacian Generative Adversarial Network Representation Learning by Yan Liu, Xi Chen, Zheng Lu, Ziyue Wu

    Published 2025-01-01
    “…In recent years, network representation learning (NRL) has attracted increasing attention due to its efficiency and effectiveness to analyze network structural data. NRL aims to learn low-dimensional representations of nodes while preserving their structural information, and preserving multiscale structural information of nodes is important for NRL. …”
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    Article
  12. 1912

    Structural patterns and regeneration status of woody plant species in the forest of Northwest Ethiopia by Worku Misganaw Tebabal, Getinet Masresha Kassa, Endale Adamu Anteneh

    Published 2024-12-01
    “…Five communities with different species diversity were identified. Structural data analyses showed that small trees and shrubs dominated the forest species. …”
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    Article
  13. 1913

    A structural equation modeling of predictive factors of mathematics undergraduates academic achievement by Oluwanife Segun Falebita, Akorede A. Asanre, Admire Chibisa

    Published 2025-06-01
    “…In this study, we assess the factors that predict the academic achievement of mathematics undergraduates through structural equation model (SEM).MethodsA survey was conducted with a sample of 411 randomly selected undergraduates from the Department of Mathematics in public universities in Southwestern Nigeria who were studying mathematical science or mathematics education. …”
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    Article
  14. 1914

    A Control Method for Thermal Structural Tests of Hypersonic Missile Aerodynamic Heating by Chao Lu, Guangming Zhang, Xiaodong Lv

    Published 2025-01-01
    “…This paper presents an intelligent proportional-derivative adaptive global nonsingular fast-terminal sliding-mode control (IPDAGNFTSMC) for tracking temperature trajectories of a hypersonic missile in thermal structural tests. Firstly, the numerical analyses on a hypersonic missile’s aerodynamic heating are based on three different external flow fields via the finite element calculation, which provides the data basis for the thermal structural test of hypersonic vehicles; secondly, due to temperature trajectory differences of a hypersonic missile and the thermal inertia and nonlinear characteristics of quartz lamps in thermal structural test, IPDAGNFTSMC is proposed, consisting of three components: (i) the mathematical model of the thermal structural test is established and further replaced via an intelligent proportional-derivative with a nonlinear extended state observer (NESO) for online unknown disturbances observation; (ii) compared with the traditional sliding-mode control method, the AGNFTSMC method eliminates the reaching phase and the initial control state is trapped on the sliding-mode surface. …”
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    Article
  15. 1915

    ConsensuSV-ONT – A modern method for accurate structural variant calling by Antoni Pietryga, Mateusz Chiliński, Sachin Gadakh, Dariusz Plewczynski

    Published 2025-05-01
    “…Abstract Improvements in sequencing technology make the development of new tools for detection of structural variance more and more common. However, since the tools available for the long-read Oxford Nanopore sequencing are limited, and the selection of the optimal tool presents a challenge, there is a need to create a tool based on Consensus that combines existing work to identify a set of high-quality, reliable structural variants that can be used for further downstream analysis. …”
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    Article
  16. 1916

    MRI-based insights into brain structural and functional alterations in schizophrenia treated with risperidone by Hangyu Li, Xinyue Chen, Shiji Peng, Ying Li, Rui Yu, Kaike Liao, Nian Liu

    Published 2025-06-01
    “…This review offers a summary of current findings on the impact of risperidone treatment on gray matter, white matter, and functional brain activity and connectivity in SZ patients, including its neural mechanisms, therapeutic benefits, and potential side effects.MethodsLiteratures on the use of risperidone for treating schizophrenia were searched in PubMed, Embase and Web of Science analyzing and summarizing the alterations in brain structure and function associated with risperidone.ResultsThrough the analysis and summary, it was found that risperidone treatment in SZ patients can have a marked effect on different structural and functional regions including the prefrontal lobe, temporal lobe, cingulate gyrus, corona radiata, basal ganglia, and corpus callosum.ConclusionMost research has focused on short-term effects, with limited longitudinal data to assess long-term efficacy and side effects, more researches could be added in the future. …”
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    Article
  17. 1917

    Assessment and forecasting of particulate matter emissions and structural health monitoring of buildings in Bangalore by L. Pinky Devi, R. Chandana, Din Bandhu

    Published 2025-05-01
    “…This study focuses on assessing PM emissions, forecasting Air Quality Index (AQI) levels, and evaluating the structural health of buildings in Bangalore. Data from 12 monitoring stations across the city, collected between 2013 and 2021, were analysed to identify key pollutants, seasonal variations, and their impact on buildings. …”
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    Article
  18. 1918

    Detection of Structural Damage After an Earthquake Using GIS and Remote Sensing Methods by Aşır Yüksel Kaya

    Published 2025-03-01
    “…However, high-resolution geospatial imagery and drones provide faster and more accurate detection of structural damage.  In this study, damaged building detection was performed using Göktürk-1 satellite images from 6 February 2023 using Mask-RCNN architecture. …”
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    Article
  19. 1919

    First-Principles Calculations to Investigate Structural, Electronic, Optical, and Elastic Properties of Ceria by Lemessa Asefa Eressa, Teshome Gerbaba Edossa

    Published 2022-01-01
    “…The structural, electronic, optical, and elastic properties of Ceria (CeO2) were investigated using local density approximation (LDA), PBE, DFT + U, and PBE0 approximations. …”
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    Article
  20. 1920