Showing 941 - 960 results of 1,318 for search '"harmonics"', query time: 0.04s Refine Results
  1. 941

    Differences in Multidisciplinary and Interdisciplinary Treatment Programs for Fibromyalgia: A Mapping Review by Emanuele Maria Giusti, Gianluca Castelnuovo, Enrico Molinari

    Published 2017-01-01
    “…We created a map of the programs based on the degree of integration of the included disciplines, which ranged from a juxtaposition of few components to a complex harmonization of different perspectives obtained through teamwork strategies. …”
    Get full text
    Article
  2. 942

    Predictive Modeling of a Two-Stage Gearbox towards Fault Detection by Edward J. Diehl, J. Tang

    Published 2016-01-01
    “…This paper presents a systematic approach to the modeling and analysis of a benchmark two-stage gearbox test bed to characterize gear fault signatures when processed with harmonic wavelet transform (HWT) analysis. The eventual goal of condition monitoring is to be able to interpret vibration signals from nonstationary machinery in order to identify the type and severity of gear damage. …”
    Get full text
    Article
  3. 943

    Experiences, characteristics, and features of developing new towns between 1898 and 1970 by Mazdak Irani

    Published 2022-12-01
    “…Although the survey of literature did not result in harmonized measures of success or failure of new towns, the identified critical measures assist decision-and policy-makers to adopt appropriate strategies to assure a higher rate of success for developing new towns. …”
    Get full text
    Article
  4. 944

    Building occupancy type classification and uncertainty estimation using machine learning and open data by Tom Narock, J. Michael Johnson, Justin Singh-Mohudpur, Arash Modaresi Rad

    Published 2025-01-01
    “…Yet, a major discrepancy exists in the way data about buildings are collected across the United SStates There is no harmonization in what data are recorded by city, county, or state governments, let alone at the national scale. …”
    Get full text
    Article
  5. 945

    Nonlinear Resonance Analysis of Slender Portal Frames under Base Excitation by Luis Fernando Paullo Muñoz, Paulo B. Gonçalves, Ricardo A. M. Silveira, Andréa Silva

    Published 2017-01-01
    “…The transformation of equations of motion to the frequency domain is made through the harmonic balance method in conjunction with the Galerkin method. …”
    Get full text
    Article
  6. 946

    The Issue of Grooms Wearing Henna on Their Fingers: An Analysis Based on the Syafii School and Fatwa in Malaysia by Mohd Azhar Abdullah, Irwan Mohd Subri, Muhammad Lukman Ibrahim, Muhammad Amiri Abdul Ghani

    Published 2023-05-01
    “…This study uses a qualitative methodology through content analysis to examine the views of the Syafii school of jurisprudence in accordance with the uruf in Malaysia as decreed in the states. It aims to harmonize Muslims according to the Malaysian model. …”
    Get full text
    Article
  7. 947

    Properties of GH4169 Superalloy Characterized by Nonlinear Ultrasonic Waves by Hongjuan Yan, Chunguang Xu, Dingguo Xiao, Haichao Cai

    Published 2015-01-01
    “…The nonlinear ultrasonic coefficients β and δ are related to the fundamental and harmonic amplitudes. The nonlinear ultrasonic testing system is used to detect received signals during tensile testing and bending fatigue testing of GH4169 superalloy. …”
    Get full text
    Article
  8. 948

    Determination of Mapping Relation between Wheel Polygonalisation and Wheel/Rail Contact Force for Railway Freight Wagon Using Dynamic Simulation by Jian Mu, Jing Zeng, Qunsheng Wang, Hutang Sang

    Published 2021-01-01
    “…Subsequently, the vehicles with low-order polygonal wear, whether in empty or loaded conditions, are simulated at different speeds considering different amplitudes and harmonic orders of the wheel polygonalisation and thus the mapping relation between wheel/rail impact force and wheel polygonalisation is obtained. …”
    Get full text
    Article
  9. 949

    Synthesis of Symmetrical and Asymmetrical Azines Encompassing Naphtho[2,1-b]furan by a Novel Approach by K. Veena, M. Ramaiah, G. K. Vanita, T. S. Avinash, V. P. Vaidya

    Published 2011-01-01
    “…All the newly synthesized compounds have been characterized by analytical and spectral studies and were screened for antibacterial antibacterial activity against Bacillus subtilus and Alcaligenes fecalies and antifungal activity against Aspergillus nidulans, Aspergillus parasiticus and Aspergillus terrus. The Second Harmonic Generation (SHG) efficiency of some of the synthesized compounds was measured by powder technique using Nd:YAG laser.…”
    Get full text
    Article
  10. 950

    Chemical Etching, AFM, Laser Damage Threshold, and Nonlinear Optical Studies of Potential Nonlinear Optical Crystal: Bis (L-Glutamine) Potassium Nitrate by Redrothu Hanumantharao, S. Kalainathan

    Published 2013-01-01
    “…The laser damage threshold energy has been measured by irradiating laser beam using a Q-switched Nd: YAG laser (1064 nm). Second harmonic generation (SHG) studies have been performed by famous Kurtz powder technique with reference to standard potassium dihydrogen phosphate single crystals (KDP). …”
    Get full text
    Article
  11. 951

    Multi-parameter control of photodetection in van der Waals magnet CrSBr by Shiqi Yang, Zhigang Song, Yuchen Gao, Leyan Huang, Xinyue Huang, Pingfan Gu, Wenjing Liu, Zuxin Chen, Yu Ye

    Published 2025-02-01
    “…Nevertheless, the integration of such capabilities within a single device is challenging due to the necessity of harmonizing multiple materials with varying degrees of freedom. …”
    Get full text
    Article
  12. 952

    A Novel Technique to Compute the Revisit Time of Satellites and Its Application in Remote Sensing Satellite Optimization Design by Xin Luo, Maocai Wang, Guangming Dai, Xiaoyu Chen

    Published 2017-01-01
    “…The technique is discussed using the Bezout equation and takes the gravitational second zonal harmonic into consideration. The concept of subcycles is defined in a general way and the general concept of “small” offset is replaced by a multiple of the minimum interval on equator when analyzing the revisit time of remote sensing satellites. …”
    Get full text
    Article
  13. 953

    Modelling of phase equilibria in the Hf-V system below room temperature by Vřešťál J., Pavlů J., Wdowik U.D., Šob M.

    Published 2017-01-01
    “…Under the assumption of validity of harmonic approximation and electronic contribution to the heat capacity, the thermodynamics of C15 and orthorhombic phase were described. …”
    Get full text
    Article
  14. 954

    Solitary wave solutions of the time fractional Benjamin Bona Mahony Burger equation by K. Pavani, K. Raghavendar, K. Aruna

    Published 2024-06-01
    “…This equation also describes cold plasma for hydromagnetic and audio waves in harmonic crystals. The natural transform decomposition method is used to obtain the analytical solution to the time fractional Benjamin Bona Mahony Burger equation. …”
    Get full text
    Article
  15. 955

    Dynamics of Nonlinear Coupled Electrostatic Micromechanical Resonators under Two-Frequency Parametric and External Excitations by Wen-Ming Zhang, Guang Meng, Ke-Xiang Wei

    Published 2010-01-01
    “…The micro-structure is excited by a dc bias electrostatic force and a harmonic force with a frequency tuned closely to their fundamental natural frequencies (combination oscillation). …”
    Get full text
    Article
  16. 956

    Higher Education in the Far East: Market Position and Development Needs of the Region by T. N. Blinova, A. V. Fedotov

    Published 2019-08-01
    “…The article shows that the system of forming management decisions in terms of harmonizing the demand for higher education services, their supply and development needs of the region requires a deeper differentiation in conjunction with factors affecting the market for higher education services. …”
    Get full text
    Article
  17. 957

    Design and Construction of Position Sensorless Controller of Permanent Magnet Synchronous Motor with Internal Magnet based on Improved Phase-Locked Loop by Saeed Abazari, Sajad Mohamadi, Gholamreza Arab

    Published 2024-09-01
    “…One of these methods is estimation by injecting harmonic current into the stator winding. In this paper, using high-frequency currents injected into the stator, the rotor position in IPMSM motors is estimated. …”
    Get full text
    Article
  18. 958

    Dynamic Model of Spur Gear Pair with Modulation Internal Excitation by Zhong Wang, Lei Zhang, Yuan-Qing Luo, Chang-Zheng Chen

    Published 2017-01-01
    “…In the actual measurements, vibration and noise spectrum of gear pair often exhibits sidebands around the gear mesh harmonic orders. In this study, a nonlinear time-varying dynamic model of spur gear pair was established to predict the modulation sidebands caused by the AM-FM modulation internal excitation. …”
    Get full text
    Article
  19. 959

    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. …”
    Get full text
    Article
  20. 960

    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. …”
    Get full text
    Article