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  1. 3501

    MECHANICS OF CONTACT INTERACTION BETWEEN PROPELLER SHAFT AND STERN BEARING UNDER THE TRANSVERSE VIBRATIONS by G. A. Kushner, V. A. Mamontov, A. A. Khalyavkin

    Published 2017-10-01
    “…In order to improve the accuracy of calculations in the design of ship shafting systems, the problem was to determine the stiffness coefficient of the stern bearing material taking into account its geometric dimensions.Methods. …”
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    Article
  2. 3502
  3. 3503

    A time-stepping BEM for three-dimensional thermoelastic fracture problems of anisotropic functionally graded materials by Mohamed Abdelsabour Fahmy, Ahmad Almutlg

    Published 2025-02-01
    “…The results show that the novel method is exceptionally exact and efficient at assessing the fracture mechanics of fractured thermoelastic anisotropic FGMs. …”
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  4. 3504

    Determinants of the Regular Physical Activity among Employees of Healthcare Network: Application of Health Belief Model by Reza Jorvand, Mahmoud Tavousi, Fazlollah Ghofranipour

    Published 2018-12-01
    “…Instruments & Methods: This descriptive-analytical cross sectional study was conducted on employees working in a healthcare network affiliated to Ilam University of Medical Sciences in 2017. 163 subjects were selected by simple random sampling method. …”
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  5. 3505

    Determination of Sulfur in Fly Ash by High Frequency Combustion Infrared Absorption Spectroscopy with Matrix Matching by Weiting CAI, Junpeng SONG, Minghui ZHANG, Anli WANG, Wenna RONG, Bei LI

    Published 2025-05-01
    “…The sulfur content in fly ash was determined by the high frequency combustion infrared absorption method. …”
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    Article
  6. 3506
  7. 3507

    An Orthogonal Polynomial Solution to the Confluent-Type Heun’s Differential Equation by Saiful R. Mondal, Varun Kumar

    Published 2025-04-01
    “…The expansion coefficients of the series are determined as solutions to a three-term recurrence relation, which is satisfied by a modified form of continuous Hahn orthogonal polynomials. …”
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  8. 3508

    Analysis of accuracy of Williams series approximation of stress field in cracked body – influence of area of interest around crack-tip on multi-parameter regression performance by J. Sobek, P. Frantík, V. Veselý

    Published 2016-12-01
    “…Crack-tip stress tensor is expressed using the linear elastic fracture mechanics (LEFM) theory in this work, more precisely via its multi-parameter formulation, i.e. by Williams power series (WPS). Determination of coefficients of terms of this series is performed using a least squares-based regression technique known as over-deterministic method (ODM) for which results from finite element (FE) method computation are usually taken as inputs. …”
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  9. 3509
  10. 3510

    3-D fracture network reconstruction and quantitative fractal analysis of subsurface rock fractures via integrated CT scanning and box-counting dimension methodology by Hongjian Wu, Xiangwei Kong, Xing Chen, Dianwei Guan

    Published 2025-06-01
    “…First, it establishes a pioneering integration of micron-resolution computed tomography (CT) imaging with fractal geometry analysis, enabling unprecedented precision in determining fracture aperture distributions (≤ 1.2 μm accuracy), anisotropic propagation patterns, and spatial density correlations—a significant advancement beyond conventional single-scale fracture characterization methods. …”
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  11. 3511
  12. 3512

    Maximizing zearalenone removal: Unveiling the superior efficiency of pre-treated carbon in adsorption and photocatalysis by J.C. Gómez-Vilchis, G. García-Rosales, L.C. Longoria-Gándara, E.O. Pérez-Gómez, D. Tenorio-Castilleros

    Published 2025-01-01
    “…To prevent its release into aquatic systems, effective tertiary treatment methods are essential. This study investigates the removal of ZEN using two advanced water treatment technologies: adsorption and photocatalysis. …”
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    Article
  13. 3513

    Construction and Application of Multi-dimensional Quality Evaluation Model of Government Reply by FU Rao, LIU Huilan

    Published 2023-08-01
    “…According to the potential spatial representation extracted by Auto Encoder and the representation weight determined by Entropy Weight Method, a comprehensive evaluation model of the quality of reply is realized. …”
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    Article
  14. 3514
  15. 3515

    Eigen Problem Over Max-Plus Algebra on Determination of the T3 Brand Shuttlecock Production Schedule by Andra Permana, Siswanto Siswanto, Pangadi Pangadi

    Published 2020-06-01
    “…The results of the research showed that the production system run periodically every 249 minutes, then the best time for each processing unit to start working can be determined, as well as the Shuttlecock T3 production schedule according to the working hours more effective and efficient can be determined too. …”
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  16. 3516

    An Efficient and Stable Caputo-Type Inverse Fractional Parallel Scheme for Solving Nonlinear Equations by Mudassir Shams, Bruno Carpentieri

    Published 2024-09-01
    “…The scheme is applied to various nonlinear problems, utilizing dynamical analysis to determine efficient initial values for a single root-finding Caputo-type fractional scheme, which is further employed in inverse fractional parallel schemes to accelerate convergence rates. …”
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  17. 3517

    Efficient Placement of DG Units in Distribution Networks Using DEA Ranking of Proper Busses by Mehdi Jalali, Saeed Abapour, Kazem Zare

    Published 2024-02-01
    “…In this paper, we applied the Data Envelopment Analysis (DEA) ranking method to have efficient placement of Distributed Generation (DG) in distribution network. …”
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  18. 3518

    Validation of a Thin-Layer Chromatography for the Determination of Hydrocortisone Acetate and Lidocaine in a Pharmaceutical Preparation by Małgorzata Dołowy, Katarzyna Kulpińska-Kucia, Alina Pyka

    Published 2014-01-01
    “…The applied TLC procedure is linear in hydrocortisone acetate concentration range of 3.75÷12.50 μg·spot−1, and from 1.00÷2.50 μg·spot−1 for lidocaine hydrochloride. The developed method was found to be accurate (the value of the coefficient of variation CV [%] is less than 3%), precise (CV [%] is less than 2%), specific, and robust. …”
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  19. 3519
  20. 3520