Showing 1,161 - 1,180 results of 1,797 for search '"harmonics"', query time: 0.05s Refine Results
  1. 1161

    Green’s Functions for Heat Conduction for Unbounded and Bounded Rectangular Spaces: Time and Frequency Domain Solutions by Inês Simões, António Tadeu, Nuno Simões

    Published 2016-01-01
    “…Particular attention is given to the case of spatially sinusoidal, harmonic line sources. In the literature this problem is often referred to as the two-and-a-half-dimensional fundamental solution or 2.5D Green’s functions. …”
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  2. 1162

    Administrative-Legal Regulation of Ukraine’s Space Activities: Challenges in Wartime and Strategic Perspectives by Inesa Kostenko

    Published 2025-12-01
    “…Key areas for reform are analyzed, such as the modernization of the State Space Agency of Ukraine, harmonization of national legislation with international standards, and the development of public-private partnerships. …”
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  3. 1163

    Statistical ineffective fault analysis of the lightweight authenticated cipher algorithm Saturnin-Short by Wei LI, Chun LIU, Dawu GU, Wenqian SUN, Jianning GAO, Mengyang QIN

    Published 2023-04-01
    “…On the random single byte-oriented fault model and the assumption of ciphertext-only attack, a statistical ineffective fault analysis of the Saturnin-Short cipher was proposed.The analysis combined the statistical distribution with the ineffective analysis, and discussed the difference between intermediate states before and after fault injections.A variety of dual distinguishers was designed, such as the probabilistic symmetric Chi-square-maximum likelihood estimate, and harmonic mean-Hamming weight.It only required at least 1 097 ineffective faults to recover the 256 bit secret key with a success rate of at least 99%.The experimental results show that the proposed distinguishers can not only decrease fault injections, but also reduce the attacking time and complexities.Therefore, the Saturnin-Short cipher cannot resist against the statistical ineffective fault analysis.It provides an important reference for the security analysis of other lightweight authenticated ciphers.…”
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  4. 1164

    Measurement of the electric field distribution in streamer discharges by Yihao Guo, Anne Limburg, Jesse Laarman, Jannis Teunissen, Sander Nijdam

    Published 2025-01-01
    “…Using electric field induced second harmonic generation (E-FISH), we performed direction-resolved absolute electric field measurements on single-channel streamer discharges in 70 mbar (7 kPa) air with 0.2 mm and 2 ns resolutions. …”
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  5. 1165

    Faith – Reason: a Problematic Relationship? Theology as an Extension of Faith in Reason by Marcelo Javier Navarro Muñoz

    Published 2021-10-01
    “…Finally, he recalls the conclusive recommendation of John Paul II in the aforementioned letter so as to harmonize reason and faith within a Marian framework. …”
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  6. 1166

    Coopération internationale locale et politique éducative en Guyane by Isabelle Hidair, Pierre-Yves Chicot

    Published 2008-10-01
    “…So the co-operation project, carried out since September 2005, consists in presenting a common policy of education between the frontier states by confronting the statistical and demographic data, by harmonizing constructions on both sides of the river border Maroni, by identifying the financial circuits usually requested on each territory and especially by defining a new teaching approach adapted to the populations concerned.…”
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  7. 1167
  8. 1168

    Une éthique minimale est-elle compatible avec l’éducation ? by Jean-Pascal Alcantara

    Published 2014-03-01
    “…Further we reply to some objections in order to succeed in harmonizing moral commitments (even minimalistic) with the main outcomes of the political thought drawn from the theory of justice.…”
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  9. 1169

    A rank correlation coefficient based particle filter to estimate parameters in non-linear models by Qingxu Meng, Kaicheng Li

    Published 2019-04-01
    “…A practical seven-dimensional harmonic model is also implemented in the simulation. …”
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  10. 1170

    Arterial Hypertension: Figures to Define it at the Onset 2018 by Alfredo Darío Espinosa Brito

    Published 2018-02-01
    “…Controversial aspects are approached related to the new changes on the figures considered for the diagnosis and control of this condition concerning the publication of the last guidelines for the diagnosis and management of arterial hypertension in 2017. The harmonic balance between the updated knowledge, systematized and adjusted from the guidelines, the correct clinical judgment and the professional ethics in caring for the patients, including hypertensive, constitutes the ideal combination for all medical performance.…”
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  11. 1171

    Hybrid Josephson Rhombus: A Superconducting Element with Tailored Current-Phase Relation by L. Banszerus, C. W. Andersson, W. Marshall, T. Lindemann, M. J. Manfra, C. M. Marcus, S. Vaitiekėnas

    Published 2025-02-01
    “…Combining magnetic frustration with gate-voltage-controlled tuning of individual Josephson couplings provides deterministic control of the harmonic content of the rhombus CPR. We show that, for balanced Josephson couplings at full frustration, the hybrid rhombus displays a π-periodic cos(2φ) potential, indicating coherent charge-4e transport. …”
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  12. 1172

    STUDIES ON THE GROUND RESPONSES OF CIRCULAR OUT-OF-PLANE OSCILLATORY FOCUS IN HALF-SPACE by WANG Ping

    Published 2016-01-01
    “…In this paper,the dynamic response problem of the out-of-plane harmonic circular oscillatory focus in the half-space was studied,at first,imaginary focus was used to give the displacement wave functions which can satisfy the stress-free boundary of the half-space,and the stress conditions on the boundary of the circular oscillatory focus was utilized to obtain the non-linear equation of the unknown coefficients,and the Graf addition formula and Fourier series expansion were used to obtain an infinite linear equations,and was solved with the finite truncation method with enough computation precision,at last,the displacement and the stress in the media can be obtained. …”
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  13. 1173

    Vibration Optimization of Multi-gear Transmission System based on Mixed-discrete Method by Zhang Lijuan

    Published 2017-01-01
    “…Taking the gear pair meshing stiffness,meshing damping and transmission error into consideration,the six degree of freedom pure torsion model differential equation of multi- gear transmission is set up based on lumped parameter method,the vibration accelerated speed of each component is obtained by adopting harmonic balance method. Setting minimal mass and vibration accelerated speed of total components as optimization objective function,the teeth number,module,helical angle as optimization design variable,the gear strength,transmission ratio and contact ratio as constraint condition,the vibration optimization modal of multi-gear transmission system is built. …”
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  14. 1174

    Vibration of a Laminated Beam with a Delamination Including Contact Effects by W. Ostachowicz, A. Żak

    Published 2004-01-01
    “…The vibration responses of the beam due to various harmonic and impulse excitations, at different delamination locations, and for different delamination lengths, as well as changes in the dissipation of damping energy due to the delamination, have all been considered in the paper.…”
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  15. 1175
  16. 1176

    Crimson Tide: Hans Zimmer, Subliminal Harmony, and Submerged Voices by Donald Greig

    Published 2025-02-01
    “…Using Neo-Riemannian theory, the potential contribution of which to film-music studies is still only now beginning to be explored, I examine the deployment of specific harmonic strategies that create a link back to earlier Hollywood film-music practices and show how Zimmer represents less an evolution than a continuation of recognisable styles and idioms. …”
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  17. 1177

    Deflection of screen surface and spatial deformation law of screen apertures during 1 mm elastic screening by Haishen JIANG, Ran YANG, Runyu LIU, Shijie YU, Peng GUO, Miao PAN, Long HUANG, Chenlong DUAN

    Published 2024-12-01
    “…The results showed that the effect of harmonic vibration promoted the large deformation and bending motion of the elastic screen surface. …”
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  18. 1178

    Tailoring beam profile and OAM spectrum in domain-engineered nonlinear photonic crystals by Xinyu Zhang, Hangyu Li, Shiqiang Liu, Yan Chen, Zhihan Zhu, Hui Liu, Shining Zhu, Xiaopeng Hu

    Published 2025-01-01
    “…Angular and radial phase modulations were introduced into the modulation function of the second-order nonlinear coefficient distribution of lithium tantalate nonlinear photonic crystals, achieving simultaneous tailoring of the OAM spectrum and the radial intensity profile of the second harmonic (SH) waves. As a representative example, we demonstrate the generation of a SH wave that carries a comb-like OAM spectrum, with the radial intensity distribution concentrating on a ring with a specific radius. …”
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  19. 1179

    Recent Developments on Hybrid Time-Frequency Numerical Simulation Techniques for RF and Microwave Applications by Jorge F. Oliveira, José C. Pedro

    Published 2013-01-01
    “…With these techniques, the aperiodic information dimension is treated in the discrete time domain, while the periodic carrier dimension is processed in the frequency domain, in which the solution is evaluated within a space of harmonically related sinusoidal functions. The objective of this paper is thus to provide a general overview on the most important hybrid time-frequency techniques, as the ones found in commercial tools or the ones recently published in the literature.…”
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  20. 1180

    Calculation of RMS Current Load on DC-Link Capacitors for Multiphase Machine Drives under Carrier-Phase Shift Control by Zhigang Zhang, Pengcheng Zhang, Yang Zhang, Wenjuan Zhang, Mengdi Li, Zichen Xiong

    Published 2023-01-01
    “…Meanwhile, the modulation ratio, harmonic sidebands, and switching frequency are also considered. …”
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