Showing 2,501 - 2,520 results of 4,898 for search '"\"((\\"linear structure\\") OR (\\"linear ((structured\" OR structural\") OR structures\\")))\""', query time: 0.16s Refine Results
  1. 2501

    Certain chorioretinal parameters of the eye in congenital and acquired myopia and their relationship with anatomical and optical parameters by E. P. Tarutta, R. R. Khubieva, G. A. Markosyan

    Published 2021-09-01
    “…Correlation analysis was performed using Pearson’s linear correlation coefficient (r).Results. Structural changes in the sensory and vascular membranes of the eye were revealed in both myopic groups as compared to the control group. …”
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  2. 2502

    Study on the Dynamic Properties of Concrete under Freeze-Thaw Cycles and CT Fine View Damage by Liangting Wang, Zhishan Zheng, Zheng Xiahou, Xijian Chao, Ming Xia

    Published 2023-01-01
    “…The results showed the following. (1) The concrete specimens were divided into linear elastic stage, plastic stage, and damage stage under the freeze-thaw cycle, and the macroscopic mechanical parameters of the specimens were weakened with the increase of the number of freeze-thaw cycles. (2) Freeze-thaw intensified the expansion and penetration of the internal fracture of the specimens, and the CT scan results showed that the internal fracture parameters of the concrete specimens were increased with the increase of the number of freeze-thaw cycles, and the structural characteristics of the internal fracture show gradually complex expansion and evolution characteristics. (3) The degree of damage was defined at the fine level, which increased with the number of freeze-thaw cycles, establishing an intrinsic link between the fine deterioration of concrete specimens and the loss of macroscopic parameters under freeze-thaw cycles. …”
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  3. 2503

    Moment-curvature response of concrete beams reinforced with steel bars and dual hooked-end fibers: Tests versus predictions by Model Code 2020 and Rilem TC 162-TDF by Amarjeet Kumar, Aleksandr Sokolov, Alinda Dey, Karolis Sakalauskas, Darius Bacinskas, Juozas Valivonis, Gintaris Kaklauskas

    Published 2025-12-01
    “…While the stress-strain response of conventional concrete structures is relatively straightforward for compressive concrete and tensile reinforcement, the tensile behavior of steel fiber-reinforced concrete is complex and challenging to characterize due to its residual stress-strain relationship. …”
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  4. 2504

    Effects of lifestyle modification counselling on weight and body composition among adults with overweight or obesity on antiretroviral therapy: a randomized controlled trial by Agete Tadewos Hirigo, Moges Derbe, Daniel Yilma, Ayalew Astatkie, Zelalem Debebe

    Published 2025-09-01
    “…The effect of lifestyle modification counselling on weight and body composition was evaluated through linear mixed effects model and multiple linear regression analysis. …”
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    Article
  5. 2505

    Investigating the Factors that Drive the Success of Halal Cloud Kitchen in Bangladesh by Rafiuddin Ahmed, Muhammad Intisar Alam, Maria Sultana, Mahafizur Rahman Jim

    Published 2024-09-01
    “…To achieve this, a structured survey questionnaire was designed and distributed through Google Forms. …”
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  6. 2506

    Prediction of uniaxial compressive strength of limestone from ball mill grinding characteristics using supervised machine learning techniques by Sahas V. Swamy, Bijay Mihir Kunar, Karra Ram Chandar, Mamdooh Alwetaishi, Shashikumar Krishnan, Sudhakar Reddy

    Published 2025-08-01
    “…Abstract Uniaxial Compressive Strength (UCS) is a fundamental parameter in rock engineering, governing the stability of foundations, slopes, and underground structures. Traditional UCS determination relies on laboratory tests, but these face challenges such as high-quality core sampling, sample preparation difficulties, high costs, and time constraints. …”
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  7. 2507

    Theoretical justification of the model of search for optimal solutions in complex resource management systems by Roman A. Khalturin, Roman O. Sudorgin, Nikita S. Akinshin

    Published 2025-01-01
    “…To develop a set of mathematical models for finding optimal solutions in complex resource management systems under uncertainty, required for designing resource allocation structures. Materials and methods. The study employs a combination of mathematical modeling, decision theory, and optimization techniques to address multicriteria problems in complex systems, particularly in resource allocation systems (RR systems) within transport complexes. …”
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  8. 2508

    Continuum Reverberation in Active Galactic Nuclei Disks Only with Sufficient X-Ray Luminosity and Low Albedo by Amy Secunda, Yan-Fei Jiang, Jenny E. Greene

    Published 2025-01-01
    “…To understand how X-ray reverberation works with realistic accretion disk structures, we perform 3D multifrequency radiation magnetohydrodynamic simulations of X-ray reprocessing by the UV-emitting region of an AGN disk using sophisticated opacity models that include line opacities for both the X-ray and UV radiation. …”
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  9. 2509

    Leveraging Circular Economy Transition to Achieve Resilient and Sustainable Supply Chains of the Future: A study of EEE Industry by Sandeep Sehgal, Shivani Bali, Angappa Gunasekaran, Matthew H. Roy, Ritika Gugnani

    Published 2025-12-01
    “…This study addresses this gap through a structured three-phase methodology. In phase 1, a structured literature review was conducted using Scopus, Web of Science, and relevant industry reports to extract potential enablers and levers. …”
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  10. 2510

    Chasing environmental sustainability in healthcare organizations: insights from the Italian experience by Michela Bobini, Americo Cicchetti

    Published 2025-07-01
    “…The analysis also revealed a positive association between the number of sustainability domains addressed and the number of actions implemented, suggesting that broader engagement supports more structured implementation. Conclusions The findings suggest that organizations do not necessarily follow a linear or formalized pathway in adopting environmental sustainability practices. …”
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  11. 2511

    Influence of the environmental challenges on the resilience of purse seine fisherman in Kutaraja oceanic fishing port, Banda Aceh by Jasnur Syahputra, Sugeng Hari Wisudo, Eko Sri Wiyono, Mustaruddin Mustaruddin

    Published 2025-06-01
    “…A quantitative approach was employed through a survey method, and data were collected from 100 purse seine fishermen using structured questionnaires. The data were analyzed using descriptive and inferential statistics with multiple linear regression models. …”
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  12. 2512

    Quality of life and functional capacity of elderly people residents in rural area by Darlene Mara dos Santos Tavares, Sebastião Augusto Gávea Junior, Flávia Aparecida Dias, Nilce Maria de Freitas Santos, Paula Beatriz de Oliveira

    Published 2011-12-01
    “…It describes the functional capacity and determines their associated factors. 850 elderly people participated in the survey in which semi-structured instruments WHOQOL-BREF and WHOQOL-OLD were used. …”
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  13. 2513

    ESTIMATING THE IMPACT OF INVESTMENTS IN INNOVATION ON THE PERFORMANCE OF AGRICULTURAL ENTERPRISES: THE CASE OF THE REPUBLIC OF MOLDOVA by Olga STRĂINU

    Published 2024-01-01
    “…From a methodological point of view, it was made a bibliographical study and then it was conducted an opinion survey via semi-structured thematic interviews with a sample of 66 managers and specialists from agricultural enterprises. …”
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  14. 2514

    Transitioning to a Cashless Economy: Drivers and Inhibitors of Electronic Payment System Adoption among Micro, Small, and Medium Enterprises by Jayson Diaz

    Published 2025-06-01
    “…Data were collected using a structured questionnaire validated for reliability and analyzed using multiple linear regression to determine significant predictors of electronic payment adoption. …”
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  15. 2515

    Multipolar Anisotropy in Anomalous Hall Effect from Spin-Group Symmetry Breaking by Zheng Liu, Mengjie Wei, Wenzhi Peng, Dazhi Hou, Yang Gao, Qian Niu

    Published 2025-07-01
    “…For the leading order contribution, i.e., the dipole, its isotropic part corresponds to the traditional view, and its anisotropic part can lead to the in-plane AHE where the magnetization lies within the measurement plane. Beyond the dipolar structure, the octupolar structure offers the leading order source of nonlinearity and hence introduces unique anisotropy where the dipolar structure cannot. …”
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  16. 2516

    Multiband Antennas for SDR Applications by E. Surducan, V. Surducan, D. Iancu, J. Glossner

    Published 2009-01-01
    “…Using a composite folded dipole structure as starting point, we derived more complex antenna configurations to support multiple communication protocols for mobile application with linear and circular polarizations. …”
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  17. 2517

    Features of the Phase Transition in Ni50.9Мn29.43Gа19.67 Single Crystal by Y.B. Skirta, A.L. Sozinov, V.V. Nevdacha

    Published 2013-10-01
    “…The values of jumps of the above mentioned characteristics during martensitic transition depend on the crystallographic direction and ratio between structural domains and c-, and а-, b-axes along this direction.…”
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  18. 2518

    Optimised design of electric actuators for more electric aircraft considering machining and assembly errors by Wenlong Li, Qingle Wu, Guolai Yang, Chengyuan Guo

    Published 2024-12-01
    “…Abstract To the challenges posed by the complex structure and low reliability of existing hydraulic actuators used for more electric aircraft landing gear, this paper proposes an optimised design method for an electric actuator based on the principles of tubular permanent magnet linear motor employing a Halbach array. …”
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  19. 2519

    Risk Assessment of EPB Shield Construction Based on the Nonlinear FAHP Method by Xueyan Wang, Hang Gong, Qiyu Song, Xiao Yan, Zheng Luo

    Published 2022-01-01
    “…First, the new model establishes the framework of EPB shield construction risk analysis based on the work breakdown structure (WBS) and risk breakdown structure (RBS) methods. …”
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  20. 2520

    A New Methodology for Optimal Design of Hybrid Vibration Control Systems (MR + TMD) for Buildings under Seismic Excitation by Francisco Da Silva Brandão, Letícia Fleck Fadel Miguel

    Published 2023-01-01
    “…The hybrid control system involves the use of an MR damper (MR) and a tuned mass damper (TMD) located in different places of the structure. To describe the behavior of the MR, the modified Bouc–Wen model (MBW) was used. …”
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