Showing 48,641 - 48,660 results of 109,242 for search '"\"((\"linear structure\\") OR (\"linear ((structured\" OR structures\") OR structural\\")))*\""', query time: 0.43s Refine Results
  1. 48641

    Wavelet-Based Analysis of the Regular and Chaotic Dynamics of Rectangular Flexible Plates Subjected to Shear-Harmonic Loading by J. Awrejcewicz, I.V. Papkova, E.U. Krylova, V.A. Krysko

    Published 2012-01-01
    “…We investigate non-linear dynamics of flexible rectangular plates subjected to external shear harmonic load action. …”
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  2. 48642

    OS CAMINHOS DA EDUCAÇÃO MATEMÁTICA BRASILEIRA POR MEIO DA ANÁLISE DO LIVRO DIDÁTICO by Angela Cristina dos Santos, Décio Gatti Júnior

    Published 2009-09-01
    “…A pesquisa histórica evidenciou que o desenvolvimento da Matemática Escolar também não ocorreu de forma linear, sua consolidação como disciplina foi fruto de tensões, interesses e apelos que havia em um determinado tempo histórico seja no aspecto social, cultural, religioso, político e/ou pedagógico, dependendo da finalidade do discurso oficial e também das práticas pedagógicas efetivamente realizadas.…”
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  3. 48643

    Azimuth and Elevation Dynamic Tracking of UAVs via 3-Axial ULA and Particle Filtering by Andrea Papaiz, Andrea M. Tonello

    Published 2016-01-01
    “…The localization is based on multiple differential phase-of-arrival measures exploiting a 3-Axial Uniform Linear Array of antennas. An ad hoc particle filtering algorithm is applied to improve the positioning performance using a dynamic motion model. …”
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  4. 48644

    Frequency Interpolation of LOFAR Embedded Element Patterns Using Spherical Wave Expansion by M. J. Arts, D. S. Prinsloo, M. J. Bentum, A. B. Smolders

    Published 2021-01-01
    “…It is also shown that the error due to interpolation using the FFT is less than the error due to linear interpolation or cubic spline interpolation.…”
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  5. 48645

    A Low-Complexity Resource Allocation Algorithm for MIMO-OFDMA Multicast Systems with Spectrum-Guarantee Provisioning by Ioannis G. Fraimis, Stavros A. Kotsopoulos

    Published 2012-01-01
    “…The computational complexity is reduced from exponential to linear and validation of the proposed solution is achieved through various simulation scenarios in comparison with other multicast and unicast reference schemes used in MIMO-OFDMA systems. …”
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  6. 48646

    Malignant Transformation in a Genitocrural Porokeratosis : A Case Report by Mrunali Joshi, Pooja Agarwal, Raju Chaudhary, Kalgi Baxi

    Published 2024-04-01
    “…Common variants include porokeratosis of Mibelli (PM), disseminated superficial actinic porokeratosis (DSAP), linear porokeratosis, punctate porokeratosis and porokeratosis palmaris et plantaris disseminata (PPPD). …”
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  7. 48647

    Influence of Mathematical Understanding, Reasoning, and Resilience on Mathematical Literacy in Karimun Regency's Eighth Graders by Ummi Fadilah Harahap, Jarnawi Afgani Dahlan, Trisno Ikhwanudin

    Published 2025-03-01
    “…The data were examined using multiple linear regression approach. The results indicated a significant positive relationship between mathematical understanding, reasoning, and resilience on students' mathematical literacy. …”
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  8. 48648

    Pengaruh Akuntabilitas, Partisipasi Dan Pengawasan Terhadap Kinerja Anggaran Berkonsep Value For Money Pada Badan Pengelolaan Keuangan Dan Aset Daerah Kabupaten Bengkalis by Zakaria Batubara, Ria Risna

    Published 2020-06-01
    “…The data analysis technique used is multiple linear of regression. The results showed that partial accountability, participation and supervision had a positive and significant effect on budget performance with the concept of value for money in the Bengkalis District Financial and Asset Management Agency. …”
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  9. 48649

    Evaluating automated evaluation systems for spoken English proficiency: An exploratory comparative study with human raters. by Tianhui Chen, Sanjun Sun

    Published 2025-01-01
    “…The study employed an IELTS-adapted speaking test, assessed simultaneously by AESs and human raters, with scoring alignment analyzed through intra-class correlation coefficients, Pearson correlations, and linear regression. Results revealed that two systems demonstrated strong agreement with human ratings, while the third exhibited systematic score inflation, likely due to algorithmic discrepancies and limited consideration of nuanced language features. …”
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  10. 48650
  11. 48651

    Determination of Au and Ag from iron ores combining FA and ICP/AES methods by Dragan Tošković, Miloš Rajković

    Published 2018-03-01
    “…The advantages of ICP/AES are excellent detection limits and linear dynamic range as well as a stable and repeating signal which is particularly important for samples of iron tested due to the low content of noble metals.…”
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  12. 48652

    DOES VENTURE CAPITAL AFFECT CROWDFUNDING PERFORMANCE? by Chia-Ling Chang, Yen-Sheng Lee, Han-Kun Tien

    Published 2021-11-01
    “…Specifically, we split 274,220 crowdfunding projects into venture capital- and non-venture capital-funded projects and examined whether this type of financing enhances the performance of crowdfunding campaigns—measured by the number of crowdfunders and the amount of proceeds raised by the crowdfunding campaigns. The results of linear regression models reveal that the venture capital-funded entrepreneurial firms perform better in the crowdfunding market than their non-funded peers. …”
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  13. 48653

    Pengaruh Pendidikan, Profesi Dan Bagi Hasil Terhadap Persepsi Masyarakat Pada Perbankan Syariah by Sri Rahmany, Yuni Asnita

    Published 2020-04-01
    “…The data analysis technique used is the validity test, reliability test, normality test, multiple linear regression test, t-test, f test and the coefficient of determination test. …”
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  14. 48654

    Trading Days, Systematic Risk, and Daily Standard Deviation in LQ-45 Stocks by Yana Hendayana, Daniel Nababan, Ivan Gumilar Sambas Putra

    Published 2023-11-01
    “…Hypotheses were tested using multiple linear regression analysis on SPSS version 26, with secondary data obtained from the Indonesia Stock Exchange. …”
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  15. 48655

    Integration of Multi-Region Material Balance Equation with Binomial Productivity Equation for Performance Prediction by Yan Liu, Langtao Zhu

    Published 2022-01-01
    “…Then, based on one-dimensional non-linear seepage mechanism and mass conservation principle, the multi-region supplying material balance equation is established. …”
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  16. 48656

    基于3R伪刚体模型的柔顺杆动力学建模及分析 by 田亚平, 康军凤

    Published 2013-01-01
    “…The 3R pseudo-rigid-body model of compliant mechanism is introduced.The kinetic energy equation and deformation energy equation of compliant bar is deduced by Matlab software symbolic operation.The dynamics model of the compliant bar under the action of end load by applying Lagrange equation.The centripetal force factor,the moment of inertia factor,and the Carioles force factor are obtained through characteristic radius factor and stiffness factor substituted into equations group,and mutual coupling effect of the angle variable are analyzed.The dynamic response curves and its configuration charts are obtained through the numerical solution of two order variable coefficient linear differential equations.It shows that the pseudo-rigid-body amplitude from 1-bar to 3-bar increases gradually and rod coupling reduces.The result shows that the dynamics equations of 3R pseudo-rigid body model are more practical and versatile for simulating the dynamics characteristics of compliant bar than 2R pseudo-rigid body model.…”
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  17. 48657

    Dynamic Complexities in 2-Dimensional Discrete-Time Predator-Prey Systems with Allee Effect in the Prey by Jie Yan, Chunli Li, Xueli Chen, Lishun Ren

    Published 2016-01-01
    “…The Allee effect is incorporated into a predator-prey model with linear functional response. Compared with the predator-prey which only takes the crowding effect and predator partially dependent on prey into consideration, it is found that the Allee effect of the prey species would increase the extinction risk of both the prey and predator. …”
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  18. 48658

    Combination Tones in the Model of Central Auditory Processing for Pitch Perception by Tadeusz ZIĘBAKOWSKI

    Published 2013-10-01
    “…This work addresses the problem of difficulties in classical interpretation of combination tones as non- linear distortions. One of the basic problems of such an interpretation is to point out the sources of these distortions. …”
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  19. 48659

    Fast screening of gold in rock samples using polyurethane foam extraction and inductively coupled plasma mass spectrometry determination by Jalal Hassan, Naeemeh Zari, Mohammad-Hadi Karbasi

    Published 2025-06-01
    “…The results showed that the proposed technique has a good analytical efficiency compared to the standard fire assay method and the accuracy of work is in the range of 74–125 %. The equation of linear calibration curve was obtained with regression coefficient better than 0.9997, and the detection and quantification limit of the gold in aqueous and soil sample obtained 0.25 and 0.8 µg kg −1, respectively. • This method is inexpensive and fast for determination of gold in various samples. • This method has high thought of sample determination. • This method is green chemistry method.…”
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  20. 48660

    Effects of bound-wave asymmetry on North Sea rogue waves by Sagi Knobler, Mika P. Malila, M. Aziz Tayfun, Dan Liberzon, Francesco Fedele

    Published 2025-07-01
    “…A composite statistics of the ensemble of 27505 half-hourly sea states, accounting for data heterogeneity, show that third-order modulational instabilities do not significantly impact large waves; instead, second-order bound nonlinearities, shaping waves with asymmetric sharper crests and shallower troughs, are the primary factor that enhances the linear dispersive focusing, or constructive interference, of extreme waves.…”
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