Showing 1,001 - 1,020 results of 1,318 for search '"harmonics"', query time: 0.04s Refine Results
  1. 1001

    Unidirectional Alleviation of the Diffraction Limit in Geometrically Anisotropic Photonics by El Badri Youssef, Mangach Hicham, Belkacem Abdelhaq, Oubeniz Hammou, Bouzid Abdenbi, Achaoui Younes

    Published 2025-01-01
    “…We harness the full weight of modal and harmonic analysis based on the Finite Element Method to demonstrate that scaling the direction perpendicular to the wave’s propagation reduced by fourfold the diffraction limit from 100 THz to 400 THz.…”
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    Article
  2. 1002

    Gamma Precorrection and Phase Error Compensation Methods Based on Three-Frequency with Three-Phase Shift by Wei Feng, Shaojing Tang, Shinan Xu, Tong Qu, Daxing Zhao

    Published 2021-01-01
    “…On the one hand, the gamma coefficient of the measurement system depends on precoding two groups of fringe sequences with different gamma coefficients to calculate the corresponded proportional coefficient of harmonic component. On the other hand, the phase error compensation method is designed to compensate the phase error and improve the accuracy and speed of phase calculation after gamma correction. …”
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  3. 1003

    Fabrication of periodically poled lithium niobate waveguides for broadband nonlinear photonics by Furkan Ayhan, Markus Ludwig, Tobias Herr, Victor Brasch, Luis Guillermo Villanueva

    Published 2025-01-01
    “…Our waveguide designs enable both third-order nonlinear χ(3) broadening and sum frequency generation (SFG) up to the fourth harmonic through a quasi-phase-matched χ(2) section. …”
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    Article
  4. 1004

    Noninteger Derivative Order Analysis on Plane Wave Reflection from Electro-Magneto-Thermo-Microstretch Medium with a Gravity Field within the Three-Phase Lag Model by S. H. Elhag, Fatimah S. Bayones, A. A. Kilany, S. M. Abo-Dahab, Emad A.-B. Abdel-Salam, M. Elsagheer, A. M. Abd-Alla

    Published 2022-01-01
    “…The present research paper illustrates how noninteger derivative order analysis affects the reflection of partial thermal expansion waves under the generalized theory of plane harmonic wave reflection from a semivacuum elastic solid material with both gravity and magnetic field in the three-phase lag model (3PHL). …”
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  5. 1005

    Principal Parametric Resonance of Axially Accelerating Viscoelastic Beams: Multi-Scale Analysis and Differential Quadrature Verification by Li-Qun Chen, Hu Ding, C.W. Lim

    Published 2012-01-01
    “…The axial speed is characterized as a simple harmonic variation about a constant mean speed. The material time derivative is used in the viscoelastic constitutive relation. …”
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    Article
  6. 1006

    Numerical Analysis on the Ground Vibration Isolation of Duxseal by M. Gao, S. P. Tian, R. He, Y. Wang, Q. S. Chen

    Published 2019-01-01
    “…The effectiveness of the vibration isolation increases with the increase in the width, thickness, and embedded depth of the Duxseal material, within a certain range, under harmonic vertical excitation. In addition, Duxseal is much more effective for isolating ground vibration than the traditional WIB. …”
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    Article
  7. 1007

    Performance Evaluation of Dual-Drive Mach-Zehnder Modulator and Optomechanical Crystal Cavity Comb Generation for All-Optical Band Conversion in 5G-Advanced Cellular Systems by Vicente Fito, Raul Ortiz, Maria Morant, Laura Mercade, Alejandro Martinez, Roberto Llorente

    Published 2025-01-01
    “…The experimental demonstration evaluates the error vector magnitude (EVM) of frequency-converted 3GPP 5G NR signals using both implementations, confirming the successful transmission with EVM smaller than 12.01% for DD-MZM up to the third harmonic and EVM smaller than 17.36% with the OMCC first harmonic.…”
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  8. 1008

    The Calculation of Single-Nucleon Energies of Nuclei by Considering Two-Body Effective Interaction, n(k,ρ), and a Hartree-Fock Inspired Scheme by H. Mariji

    Published 2016-01-01
    “…The SPEs at the major levels of nuclei are calculated by employing a Hartree-Fock inspired scheme in the spherical harmonic oscillator basis. In the scheme, the correlation influences are taken into account by imposing the nucleon effective mass factor on the radial wave functions of the major levels. …”
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    Article
  9. 1009

    A New Method to Calculate Additional Damping Ratio considering the Effect of Excitation Frequency by Weizhi Xu, Dongsheng Du, Shuguang Wang, Weiwei Li

    Published 2020-01-01
    “…Then, a calculation formula for the ADR was derived with consideration of harmonic excitation under the condition where the excitation frequency is equal to the structural natural frequency, without calculation of the structural dynamic response or an iterative process. …”
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  10. 1010

    A Validated HPLC-DAD Method for Simultaneous Determination of Etodolac and Pantoprazole in Rat Plasma by Ali S. Abdelhameed, Samar A. Afifi

    Published 2014-01-01
    “…The method was statistically validated for linearity, accuracy, precision, and selectivity following the International Conference for Harmonization (ICH) guidelines. The reproducibility of the method was reliable with the intra- and interday precision (% RSD) <7.76% for PTZ and <7.58 % for ETD.…”
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  11. 1011

    Harnessing the AI/ML in Drug and Biological Products Discovery and Development: The Regulatory Perspective by Fahimeh Mirakhori, Sarfaraz K. Niazi

    Published 2025-01-01
    “…The term AI itself has become commonplace to argue that greater “human oversight” for “machine intelligence” is needed to harness the power of this revolutionary technology for both potential and risk management, and hence to call for more practical regulatory guidelines, harmonized frameworks, and effective policies to ensure safety, scalability, data privacy, and governance, transparency, and equitable treatment. …”
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  12. 1012

    Algorithm for forming a set of indicators of international trade customs regulation effectiveness in the EAEU member states by T. M. Vorotyntseva

    Published 2024-06-01
    “…Goods transportation across the customs borders of countries around the world presents challenges in filling out documentation, transportation methods, information processing, and compliance with regulations that are not internationally harmonized. It leads to customs laws violations that must be detected during the customs control process. …”
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  13. 1013

    Exploring the innovation potential of urban space at the micro scale: a case study of Suzhou’s main urban area by Shumin Wang, Hao Liu, Yingcheng Li, Mingxing Hu

    Published 2025-01-01
    “…The results revealed that (1) the innovation potential exhibits significant spatial clustering characteristics; (2) there is clear core-periphery spatial differentiation in the innovation potential, demonstrating decreasing spatial diffusion effects with distance from the center; and (3) only 8.18% of the plots in the study area occur at the harmonized innovation coupling stage, indicating that the overall innovation conversion efficiency should be improved. …”
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  14. 1014

    Supercritical Nonlinear Vibration of a Fluid-Conveying Pipe Subjected to a Strong External Excitation by Yan-Lei Zhang, Hui-Rong Feng, Li-Qun Chen

    Published 2016-01-01
    “…Nonlinear vibration of a fluid-conveying pipe subjected to a transverse external harmonic excitation is investigated in the case with two-to-one internal resonance. …”
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  15. 1015

    Characterizing the omics landscape based on 10,000+ datasets by Eva Brombacher, Oliver Schilling, Clemens Kreutz

    Published 2025-01-01
    “…Abstract The characteristics of data produced by omics technologies are pivotal, as they critically influence the feasibility and effectiveness of computational methods applied in downstream analyses, such as data harmonization and differential abundance analyses. Furthermore, variability in these data characteristics across datasets plays a crucial role, leading to diverging outcomes in benchmarking studies, which are essential for guiding the selection of appropriate analysis methods in all omics fields. …”
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  16. 1016

    COMPARATIVE ANALYSIS OF THE KEY ENGLISH AND RUSSIAN LANGUAGE TERMS IN STUDIES OF INTEREST GROUP POLITICS by I. I. Pisarev

    Published 2019-01-01
    “…The article offers a detailed analysis and comparison of the essential properties of these Russian equivalents to identify the most suiting of them with an ultimate goal of harmonization of the Russian research vocabulary of the interest group politics.Terminological analysis of the study has revealed 22 closest Russian equivalents of the three English terms, including 5 Russian equivalents of the term lobbying, 9 Russian equivalents of the term advocacy, and 8 Russian equivalents of the term interest groups. …”
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    Article
  17. 1017

    Role of Green Taxes on Economic Growth Goals of Sustainable Development Directly and Through Environmental Performance: A System GMM Approach by Onur Şimşek, Gülçin Kaya İnceiplik

    Published 2024-06-01
    “…Furthermore, as the ratio of green tax revenues in GDP increases in the selected countries, the economic goals of sustainable development are closer and the positive effect increases as the CO2 amount per capita decreases. In conclusion, harmonizing the basic principles of environmental policies with fiscal policies is crucial for combating environmental problems and for national economies.…”
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  18. 1018

    Determination of coupled sway, roll, and yaw motions of a floating body in regular waves by S. N. Das, S. K. Das

    Published 2004-01-01
    “…All three motions show harmonic behavior and attain dynamic equilibrium for time t>100 seconds. …”
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  19. 1019

    Constructing Better Classifier Ensemble Based on Weighted Accuracy and Diversity Measure by Xiaodong Zeng, Derek F. Wong, Lidia S. Chao

    Published 2014-01-01
    “…The quality assessment for an ensemble is performed such that the final score is achieved by computing the harmonic mean of accuracy and diversity, where two weight parameters are used to balance them. …”
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    Article
  20. 1020

    Critical Review of Halal Industry Policy in Indonesia by Chairul Lutfi

    Published 2025-01-01
    “…The findings highlight the need for harmonization of regulations, clarity on the validity period of halal certificates, and improved coordination among government agencies. …”
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