Showing 48,701 - 48,720 results of 91,790 for search '"\"((\"linear structure\\") OR (\"linear ((structured\" OR structures\") OR structural\\")))*\""', query time: 0.47s Refine Results
  1. 48701

    Magnetic properties of polymeric acrylic acid hydrogel dosimeter for radiotherapy applications by Belal Moftah, Khalid A. Rabaeh, Akram A. Moussa, Md Abdullah Al Kafi, Abdullah S. Bani Issa

    Published 2025-04-01
    “…The hydrogel was irradiated to a 1–60 Gy dose range using a medical linear accelerator with dose rates of 100–600 MU/min and radiation beam energies of 6, 10, and 15 MV. …”
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  2. 48702

    Proactive Approach to Measure Safety Management on Building Projects in Saudi Arabia by Rafiq M. Choudhry, Idrees Zafar, Mansour Saleh Almatawa

    Published 2023-01-01
    “…Analysis of the questionnaire survey is performed after entering the data into SPSS software by applying factor analysis and multiple linear regression. Factor analysis extracted two significant factors, including “management commitment, employee involvement, and safety training”—factor 1, and “project safety plan, safety committee, and safe use of equipment”—factor 2, which proactively measure the implementation of safety management on the building projects. …”
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  3. 48703

    CALCULATION OF OBJECTS THERMAL IMAGING PARAMETERS FROM UNMANNED AERIAL VEHICLES by L. V. Katkovsky

    Published 2020-03-01
    “…Analytical formulas for estimating the minimum resolvable temperature difference are obtained on the basis of a mathematical model of the thermal imager as a linear system of individual components based on the technique that differs from the generally accepted one. …”
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  4. 48704

    The Influence of Language and Culture Learning on Students' Perception of Social Issues in South Korea: Insights from Indonesian Learners of Korean by Ummul Hasanah, Fatmawati Djafri, Nur Endah Nugraheni

    Published 2025-07-01
    “…Data were analysed using T-tests and linear regression, with interpretation supported by relevant literature. …”
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  5. 48705

    A reduced simulation applied to viscoelastic fatigue of polymers using a time multi-scale approach based on partition of Unity method by Sebastian Rodriguez, Angelo Pasquale, Jad Mounayer, Diego Canales, Marianne Beringhier, Chady Ghnatios, Amine Ammar, Francisco Chinesta

    Published 2025-05-01
    “…Furthermore, the internal variables evolution is described by a set of linear differential equations which involves many time scales. …”
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  6. 48706

    Primary Resonance Analysis of High-Static–Low-Dynamic Stiffness Isolators with Piecewise Stiffness, Viscous Damping, and Dry Friction by Giovanni Iarriccio

    Published 2025-04-01
    “…This paper aims to provide a more accurate model of real systems by investigating the dynamic behavior of HSLDS isolators, including piecewise nonlinear–linear stiffness, viscous damping, and dry friction. …”
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  7. 48707

    Prevalence and correlates of metabolic syndrome in patients with initial-treatment and drug-naïve bipolar disorder: A large sample cross-sectional study. by Yilin Fang, Bingchuan Yan, Zhihua Liu, Lin Zhang

    Published 2025-01-01
    “…Binary logistic regression identified age, body mass index (BMI), low-density lipoprotein cholesterol (LDL-C), free tetraiodothyronine (FT4), and psychotic symptoms as significant predictors of MetS development. Further, multiple linear regression analysis indicated that advanced age was a significant predictor of higher MetS scores.The findings highlight the prevalence of MetS in ITDN BD patients and suggest that certain demographic and clinical factors are influential in the development and severity of MetS. …”
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  8. 48708

    Threshold Cointegration Approach for Assessing the Impact of US Economic Policy Uncertainty on Monetary Policy Decision of African Countries by Prince Mensah Osei, Anokye Adam

    Published 2021-12-01
    “…The impact of US EPU on MPR of each country is assessed by examining the linear cointegration, asymmetric cointegration and causal relationships in the frequency domain between the US EPU and MPR of each African country. …”
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  9. 48709

    Dose dependence of the intensity of free radical processes in the peripheral blood of conditionally healthy donors by L. I. Makovetska, E. A. Domina, M. O. Druzhуna, O. V. Muliarchuk

    Published 2019-12-01
    “…The experimentally obtained “dose - effect” dependencies are integrated indicators of processes occurring after irradiation in the blood, they are approximated by the model of linear regression and are characterized by interindividual variability. …”
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  10. 48710

    Aeroelastic Optimization Design for High-Aspect-Ratio Wings with Large Deformation by Changchuan Xie, Yang Meng, Fei Wang, Zhiqiang Wan

    Published 2017-01-01
    “…The corresponding unsteady aerodynamic forces are calculated by nonplanar doublet-lattice method. This paper obtains linear and nonlinear aeroelastic optimum results, respectively, by the ISIGHT optimization platform. …”
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  11. 48711

    Does urban density always boost smart productivity? Evidence of an inverted U-shaped relationship in Chinese cities. by Tao Chen, Yike Zhang, Yaoning Yang, Binbin Wu, Genyu Xu

    Published 2025-01-01
    “…Our study contributes to the literature by quantifying the non-linear relationship between urban density and smart productivity, while providing empirical evidence for urban planning policies.…”
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  12. 48712

    Mitigation strategy against spectrum-sensing data falsification attack in cognitive radio sensor networks by Runze Wan, Lixin Ding, Naixue Xiong, Xing Zhou

    Published 2019-09-01
    “…In this article, we first discuss the randomly false attack model and analyze the effects of two classes of attacks, individual and collaborative, on the global sensing performance at the fusion center. Afterwards, a linear weighted combination scheme is designed to eliminate the effects of the attacks on the final sensing decision. …”
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  13. 48713

    Deep Learning for Sector-Specific Labor Market Forecasting: Integrating Job Postings and Macroeconomic Indicators by Haojun Ding

    Published 2025-01-01
    “…Traditional statistical methods often fail to capture the non-linear, high-dimensional dynamics of modern labor markets, especially under volatile economic conditions. …”
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  14. 48714

    Reverse remodeling against the background of cardiac contractility modulation therapy in patients with heart failure and atrial fibrillation by A. A. Safiullina, T. M. Uskach, S. V. Dobrovolskaya, M. A. Saidova, M. I. Makeev, S. N. Tereshchenko

    Published 2022-02-01
    “…Against the background of CCM therapy, there was a  significant increase in left ventricular (LV) ejection fraction, a decrease in LV volume and linear dimensions, a decrease in left atrial volume in patients with coronary and non-coronary HFrEF, with an initial LVEF < and >35%, and also regardless of AF type.Conclusion. …”
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  15. 48715

    Total Synthesis of Surfactant-Mimetic Nanocolloids via Regioselective Silica Deposition on Bottlebrush Polymers by Junyi Zeng, Linlin Li, Li Ai, Kai Song, Heng Zhai, Chenglin Yi

    Published 2025-08-01
    “…Regioselective silica deposition on linear-<i>block</i>-brush polymers via the modified sol–gel method enables precise control. …”
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  16. 48716

    CFIA-Turbidimetric and Photometric Determination of Vitamin B9 (Folic acid) Using LEDs as a Source of Irradiation and Two Solar Cells as an Energy Transducer by Baghdad Science Journal

    Published 2017-12-01
    “…Optimum parameters was studied to increase the sensitivity for developed method. The linear range for the calibration graph was 0.01-0.6 mMol.L-1 of vitamin B9 and LOD was 131.994 ng/sample with correlation coefficient ( r ) of 0.9810, RSD% was lower than 0.1%, (n=9) for the determination of vitamin B9 at concentration (0.07and 0.5) mMol.L-1 respectively. …”
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  17. 48717

    Association between phthalates exposure and urine flow rate by Shuai Zhang, Hanhan Tang, Minglian Zhou

    Published 2025-07-01
    “…Associations between PMs and UFR were investigated using various analytical approaches, including weighted linear regression, weighted quantile sum regression (WQS), quantile g-computation (qgcomp), restricted cubic spline (RCS), and Bayesian kernel-machine regression (BKMR) models. …”
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  18. 48718

    PENGARUH KOMPETENSI MANAJERIAL KEPALA PAUD TERHADAP KINERJA PENDIDIK DI PAUD NON FORMAL KABUPATEN SERANG by Mutoharoh Mutoharoh, Achmad Hufad, Isti Rusdiyani

    Published 2023-07-01
    “…The results showed a simple linear regression equation Y = a + bx, with a value of Y = 13.670 + 1.702X, which means the coefficient b is positive, this indicates that changes in educator performance (Y) are in line with changes in managerial competence (X). …”
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  19. 48719

    Simultaneous Determination by Gas Chromatography of Lindane and Carbaryl in Combined Formulations by Indrajit Sen, Ajay Shandil, Manjeet Aggarwal, Rakesh Kumar Khandal

    Published 2011-01-01
    “…The calibration graphs were found linear in the concentration range of 1 μg/mL to 1000 μg/mL for both lindane and carbaryl with correlation coefficient of 0.999 and 0.999 respectively and co-efficient of variation for intra-day and inter-day repeatability studies at different concentration levels was found to be less than 2%. …”
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  20. 48720

    Analysis of the Effect of Clarity, Efficiency, Accuracy, Stimulation, and Novelty on the Attraction of Using PayLater Services by Mutiara Cahyani, Siti Jamilah

    Published 2025-08-01
    “…The research method used is quantitative with an associative approach and multiple linear regression analysis techniques through SEM-PLS. …”
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