Showing 1,321 - 1,340 results of 1,797 for search '"harmonics"', query time: 0.05s Refine Results
  1. 1321

    A New Model for Calculating the Ground and Excited States Masses Spectra of Doubly Heavy Ξ Baryons by Neda Mohajery, Nasrin Salehi, Hassan Hassanabadi

    Published 2018-01-01
    “…In this paper, the hypercentral potential is regarded as a combination of the color Coulomb plus linear confining term and the six-dimensional harmonic oscillator potential. We also added the first-order correction and the spin-dependent part contains three types of interaction terms (the spin-spin term, spin-orbit term, and tensor term) to the hypercentral potential. …”
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  2. 1322

    The cumulation of intellectual property rights, with specific reference to the cumulation of patent and design rights by Milosavljević Nikola

    Published 2024-01-01
    “…In this paper, the author first explores the terminology and systematics in the field of cumulation of intellectual property rights, in an attempt to determine the meaning of certain terms and harmonize the terminology in this field, and then analyzes the reasons for the existence of overlapping terms and their permissibility. …”
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  3. 1323

    Coverage Root after Removing Peripheral Ossifying Fibroma: 5-Year Follow-Up Case Report by Paulo S. G. Henriques, Luciana S. Okajima, Marcelo P. Nunes, Victor A. M. Montalli

    Published 2016-01-01
    “…After five years, the results showed long term success of the techniques, where the margin remained stable with complete root coverage and tissues were stable and harmonic in color.…”
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  4. 1324

    Design and Experimental Implementation of a Beam-Type Twin Dynamic Vibration Absorber for a Cantilevered Flexible Structure Carrying an Unbalanced Rotor: Numerical and Experimental... by Abdullah Özer, Mojtaba Ghodsi, Akio Sekiguchi, Ashraf Saleem, Mohammed Nasser Al-Sabari

    Published 2015-01-01
    “…In addition, an unbalanced rotor system is attached to the tip of the flexible cantilevered structure to inspect the system response under harmonic excitations. Numerical findings and experimental observations have revealed that significant vibration reductions are possible with the proposed dual-mass, cantilevered dynamic vibration absorber on a flexible cantilevered platform carrying an unbalanced rotor system at its tip. …”
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  5. 1325

    Chaos Prediction in Fractional Delayed Energy-Based Models of Capital Accumulation by Mohamed El-Borhamy, Tamer Medhat, Manal E. Ali

    Published 2021-01-01
    “…By considering the time delay as bifurcation parameter, a proof to investigate the existence of Hopf bifurcation and the phase lock solutions using the Poincare-Linstedt and the harmonic balance methods is given. At definite values of time delay, period-doubling bifurcations followed up by the consequences of chaotic states are detected. …”
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  6. 1326

    The Group-Algebraic Formalism of Quantum Probability and Its Applications in Quantum Statistical Mechanics by Yan Gu, Jiao Wang

    Published 2025-01-01
    “…As two examples, we show its effectiveness and convenience in solving the quantum-optical master equation for a harmonic oscillator coupled with its thermal environment, and in simulating the quantum cat map, a paradigmatic model for quantum chaos. …”
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  7. 1327

    Digital horizons: understanding teacher retention challenges in Myanmar's rural basic education schools through the lens of informatization by Wynn Marlar, Mohamad Zreik

    Published 2024-12-01
    “…The paper concludes with recommendations for policy interventions, emphasizing the need for a harmonized approach that interlaces traditional educational strategies with modern ICT solutions to foster a more stable and effective teaching workforce in Myanmar's rural landscapes.…”
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  8. 1328

    Unconventional nonlinear Hall effects in twisted multilayer 2D materials by Mahmut Sait Okyay, Min Choi, Qiang Xu, Adrián Perez Diéguez, Mauro Del Ben, Khaled Z. Ibrahim, Bryan M. Wong

    Published 2025-01-01
    “…By combining large-scale Real-Time Time-Dependent Density Functional Theory (RT-TDDFT) simulations with model Hamiltonian analyses, we demonstrate a remarkable second-harmonic transverse response in hexagonal boron nitride four-layers, even in cases where the total Berry curvature cancels out. …”
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  9. 1329

    Energy Pulsation Reduction in Modular Multilevel Converters Using Optimized Current Trajectories by Dennis Braeckle, Patrick Himmelmann, Lutz Groll, Veit Hagenmeyer, Marc Hiller

    Published 2021-01-01
    “…Furthermore, the new method is compared to the state-of-the-art method of the compensation of the 2nd harmonic and outperforms the latter significantly. …”
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  10. 1330

    A Simple Method to Design and Analyze Dynamic Vibration Absorber of Pipeline Structure Using Dimensional Analysis by Mehrdad Shemshadi, Mahdi Karimi, Farzad Veysi

    Published 2020-01-01
    “…Each pipe is subjected to harmonic excitation at different frequencies, and the amplitude of vibration of the pipe is evaluated by changes in the geometric characteristics of beam DVA and concentrated mass. …”
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  11. 1331

    Experimental Study of a Low-Specific Speed Francis Model Runner during Resonance by Einar Agnalt, Petter Østby, Bjørn W. Solemslie, Ole G. Dahlhaug

    Published 2018-01-01
    “…The measurements found a clear resonance peak in the pressure field excited by the second harmonic of the guide vane passing frequency. From the developed pressure model, the eigenfrequency and damping were estimated. …”
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  12. 1332

    Modulated Model Predictive Speed Controller for PMSM Drives Employing Voltage-Based Cost Function by Ahmed Aboelhassan, Shuo Wang, Giampaolo Buticchi, Vasyl Varvolik, Michael Galea, Serhiy Bozhko

    Published 2024-01-01
    “…In addition, it has been applied practically through a dedicated testing rig, and results are investigated showing its merits including harmonic content, dynamic behavior, and robustness against parameter mismatch.…”
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  13. 1333

    Implementation of malaria vector surveillance and insecticide resistance monitoring interventions in Nigeria by Abiodun Obembe, Adedayo O. Oduola, Adedapo Adeogun, Uwem Inyang, Tolulope Oyeniyi, Abiodun Olakiigbe, Ayodele Babalola, Petrus Inyama, Samdi Lazarus, Ifeanyi Okeke, Mary Esema, Okefu Oyale Okoko, Mamudu Omo-Eboh, Perpetua Uhomoibhi, Mohammed Bala, Samson Awolola

    Published 2024-12-01
    “…This paper provides an analysis and suggested future directions for such synergized national malaria vector surveillance and insecticide resistance monitoring system currently being implemented by all research and policy stakeholders in Nigeria. The harmonized national vector surveillance system described here can be used as a model for the development or improvement of such structures in other countries with high malaria transmission risks.…”
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  14. 1334

    Prevalence and determinants of metabolic syndrome among type2 diabetic patients using different diagnosis criteria in ethiopia: systematic review and meta-analysis by Chilot Kassa Mekonnen, Hailemichael Kindie Abate, Abere Woretaw Azagew, Alebachew Ferede Zegeye

    Published 2025-01-01
    “…The pooled prevalence of metabolic syndrome varies as per the diagnosis criteria used with the highest observed in harmonized diagnosis criteria. Being female, being rural residency, alcohol intake, and duration of diabetes since diagnosis were significant predictors of metabolic syndrome among type 2 diabetic patients in Ethiopia.…”
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  15. 1335

    Incommensurable matter-wave jets in quasi-1D geometry by Tadej Mežnaršič, Rok Žitko, Katja Gosar, Jure Pirman, Katja Arh, Matevž Jug, Erik Zupanič, Peter Jeglič

    Published 2025-02-01
    “…Matter-wave jets have been studied in two- and one-dimensional systems showing that for sufficiently strong modulation additional higher harmonic matter-wave jets emerge. Here we report the experimental observation of incommensurable “golden” $$\frac{1+\sqrt{5}}{2}$$ 1 + 5 2 matter-wave jets in a Bose-Einstein condensate exposed to a single frequency interaction modulation. …”
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  16. 1336

    ›Though this is madness, yet there’s method in it‹. Zur Einordnung harmonischer ›Bizarrerien‹ im Klavierwerk Carl Philipp Emanuel Bachs by Sören Sönksen

    Published 2014-01-01
    “…The following article tries to concretize the aesthetic judgement of ‘bizarreness’; for that purpose it depicts surprising harmonic configurations in several of Bach’s piano sonatas as well as their respectively (un-)expected characteristics and examines them against their historical backdrop. …”
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  17. 1337

    The 2020 IDS Release of the Antwerp COR*-Database. Evaluation, Development and Transformation of a Pre-Existing Database by Sam Jenkinson, Francisco Anguita, Diogo Paiva, Hideko Matsuo, Koen Matthijs

    Published 2020-12-01
    “… The Antwerp COR*-IDS database 2020 is a transformed and harmonized historical demographic database in a cross-nationally comparable format designed to be open and easy to use for international researchers. …”
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  18. 1338

    Impact of low-carbon economic policies on the corporate environmental responsibility model in China. by Hongya Liu, Haslindar Lbrahim, Meijing Song

    Published 2025-01-01
    “…These findings contribute to the broader discourse on sustainable development, offering a blueprint for harmonizing economic growth with environmental preservation and informing future research in this area.…”
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  19. 1339

    ANALYSIS OF INFLUENCE OF CYCLOID GEAR HOLE STRUCTURE ON THE VIBRATION CHARACTERISTIC OF CYCLOIDAL GEAR (MT) by YANG Fan, YANG JianJun, DENG XiaoZhong, LI TianXing, XU JiaKe

    Published 2023-01-01
    “…Taking the comprehensive meshing stiffness as elastic constraint condition in finite element software, the dynamics harmonic resonance analysis of cycloid gear was carried out. …”
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  20. 1340