Showing 3,561 - 3,580 results of 53,088 for search '((structure OR (structures OR structured)) OR (structures OR structural)) data', query time: 0.44s Refine Results
  1. 3561

    Control Parametric Analysis on Improving Park Restoring Force Model and Damage Evaluation of High-Strength Structure by Huang-bin Lin, Shou-gao Tang, Cheng Lan

    Published 2016-01-01
    “…In this study, the Park restoring force has been improved by adding two control parameters (energy-based strength degradation βe and ductility-based strength degradation βd). Based on the testing data, the constitutive model is input and 55 numerical models are developed to analyze the effects of various parameters on structural behavior. …”
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  2. 3562

    Seismic Analysis of Reticulated Shell Structure Based on Sensor Network for Smart Transportation Seismic Isolation Bearings by Jun Peng, Yufei Li

    Published 2022-01-01
    “…From the experimental data of the seismic response of the ground-isolated structure to the near-field pulsation and far-field vibration, the total energy of the ground-isolated structure under the near-field pulsed ground motion is the largest. …”
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  3. 3563

    Genetic diversity and population structure analysis of European hexaploid bread wheat (Triticum aestivum L.) varieties. by Nanna Hellum Nielsen, Gunter Backes, Jens Stougaard, Stig Uggerhøj Andersen, Ahmed Jahoor

    Published 2014-01-01
    “…Progress in plant breeding is facilitated by accurate information about genetic structure and diversity. Here, Diversity Array Technology (DArT) was used to characterize a population of 94 bread wheat (Triticum aestivum L.) varieties of mainly European origin. …”
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  4. 3564
  5. 3565
  6. 3566
  7. 3567

    Determinants of Dynamic Capital Structure and the Speed of Adjustment to Optimal Leverage: A Study on Financial Institutions in Turkey by Hülya Yılmaz

    Published 2022-06-01
    “…Using the dynamic panel data analysis method GMM-SYS, the speed of adjustment to optimal capital structure is determined to be 26%; however, during the global financial crisis (2007–2010), when financial institutions’ total debt ratios declined, this speed plummeted to 19%. …”
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  8. 3568

    Shaking Table Test of a Full-Scale RC Frame Structure with an Indoor Gas Piping System by Dezhang Sun, Endong Guo, Houli Wu, Zhibin Liu, Chenxi Mao, Haoyu Zhang, Xun Sun

    Published 2022-01-01
    “…To investigate the seismic behavior of a two-story RC frame structure with an indoor gas piping system, a shaking table test was performed and the data obtained from the shaking table test were analyzed in this paper. …”
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  9. 3569

    Cross-Cultural Examination of the Bifactor Structure and Network Invariance of Dark Triad Items Across Four Countries by Cristian Ramos-Vera, Dennis Calle, Angel García O'Diana, José Vallejos-Saldarriaga, Yul Carrasco Ramírez, Giancarlos Chapoñan Cubas

    Published 2024-12-01
    “…The results revealed that a bifactor model of the Dark Triad exhibited satisfactory fit indices, and the estimated networks reflected a unique and stable structure of positive correlations of aversive traits in general and in specific clusters. …”
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  10. 3570

    Upper Mantle P and S Wave Velocity Structure of the Kalahari Craton and Surrounding Proterozoic Terranes, Southern Africa by Kameron Ortiz, Andrew Nyblade, Mark van derMeijde, Hanneke Paulssen, Motsamai Kwadiba, Onkgopotse Ntibinyane, Raymond Durrheim, Islam Fadel, Kyle Homman

    Published 2019-08-01
    “…Abstract New broadband seismic data from Botswana and South Africa have been combined with existing data from the region to develop improved P and S wave velocity models for investigating the upper mantle structure of southern Africa. …”
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  11. 3571

    Backscattering of Ultrasonic Waves as the Basis of the Method of Control of Structure and Physicо-Mechanical Properties of Cast Irons by A. R. Baev, N. V. Levkovich, E. P. Babuk, M. V. Asadchaya

    Published 2023-10-01
    “…The subject of the present studies was such characteristics of structural noise as amplitude-temporal A(t) and as root mean square value of the amplitude of the ultrasonic waves backscattering field AN, compared with the data on ultrasonic velocity and strength or tensile strength of cast iron samples. …”
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  12. 3572
  13. 3573

    A Novel Optical Frequency-Hopping Scheme Based on a Flexible Structure for Secure Optical Communications by De Chao Ban, Qing Chao Huang, Yin Fang Chen, Yi Chao Qi, Wei Chen, Ning Hua Zhu

    Published 2019-01-01
    “…In other words, one channel optical carrier carries different users’ data segments. A flexible structure was demonstrated and used in optical frequency-hopping system to simplify the structure and decrease the cost of the security system. …”
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  14. 3574

    Combined MR Volumetry and T2* Relaxometry Reveals the Olfactory System as an Iron-Dependent Structure Affected by Radiation by Njenga R. Kamau, Michelle R. Tamplin, Chu-Yu Lee, Eric D. Axelson, Isabella M. Grumbach, Michael S. Petronek

    Published 2025-04-01
    “…<b>Results:</b> Statistical analysis identified 301 altered regions with respect to regional volume and 85 regions with respect to T2* relaxation showing significant differences relative to the control group (<i>p</i> < 0.05). Further data refinement, including the consolidation of redundant, bi-lateral structures revealed 18 subregions with significant changes in both volume and T2*. …”
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  15. 3575

    A CART-Based Model for Analyzing the Shear Behaviors of Frozen–Thawed Silty Clay and Structure Interface by Fengpan Zhu, Bo Wang, Zhiqiang Liu

    Published 2025-04-01
    “…The physical and mechanical properties of the soil–structure interface under the freeze–thaw condition are complex, making empirical shear strength models poorly applicable. …”
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  16. 3576

    65 ABCD Study Child Opportunity Index Factor Structure: The association between environment and cognitive performance by Julia Harris, Bo A. Malames, Hailley R. Moore, Caitlin A Neslon, Krista M. Lisdahl

    Published 2025-04-01
    “…Methods/Study Population: This study used ABCD (n  =  9,543) linked external data, cognitive performance, and self-reported data from youth (ages 9–10) and their caregivers. …”
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  17. 3577

    Structure and Operations of MicroVeg Vegetable Operational Innovation Platforms for Sustainable Vegetable Production in Southwestern Nigeria by Aanuoluwapo Opayinka, Akinloye Farinde, Solomon Adesoji, Clement Adebooye, Durodoluwa Oyedele

    Published 2024-10-01
    “… This study focused on the structure and operations of the MicroVeg Vegetable Operational Innovation Platforms (IPs) in Southwestern Nigeria. …”
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  18. 3578

    Fast prediction method for fatigue life of pump truck boom structure based on ensemble learning model by DONG Qing, SU Youcheng, XU Gening, SHE Lingjuan, CHANG Yibin

    Published 2025-01-01
    “…ObjectiveTo rapidly and accurately assess the fatigue life of in-service concrete pump truck boom structures, a fatigue life prediction method based on an ensemble learning model is proposed, utilizing monitoring data and machine learning techniques.MethodsFirstly, a concrete pump truck information acquisition system was employed to obtain functional and performance characteristics during the operational phase of the pump truck. …”
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  19. 3579

    Factor structure and measurement invariance of exercise self-efficacy scale among secondary school students in China by Ling Qin, Walter King Yan Ho, Selina Khoo

    Published 2025-02-01
    “…Data from 856 students (age: M = 13.80, SD = 0.94) were analysed using exploratory and confirmatory factor analyses to identify the best-fitting factor structure. …”
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  20. 3580