Showing 961 - 980 results of 1,797 for search '"harmonics"', query time: 0.04s Refine Results
  1. 961

    Current Controlled Current Differencing Buffered Amplifier: Implementation and Applications by Sudhanshu Maheshwari, Iqbal A. Khan

    Published 2004-01-01
    “…Simulation results using real device parameters are included, which show device bandwidth of 35 MHz, low total harmonic distortions, and tuning over a wide current range.…”
    Get full text
    Article
  2. 962

    Exact Receptance Function of Cracked Beams and Its Application for Crack Detection by Khoa Viet Nguyen, Mai Van Cao

    Published 2019-01-01
    “…The receptance function is very important which interrelates the harmonic excitation and the response of a structure in the frequency domain. …”
    Get full text
    Article
  3. 963

    Zoltán Kodálys Harmonielehre – ein Rekonstruktionsversuch by Anna Dalos

    Published 2021-12-01
    “…This paper therefore represents an attempt at a fragmentary reconstruction and also provides insight into the history of harmonic thought in early 20th century Hungarian music theory. …”
    Get full text
    Article
  4. 964

    Can CT Image Reconstruction Parameters Impact the Predictive Value of Radiomics Features in Grading Pancreatic Neuroendocrine Neoplasms? by Florent Tixier, Felipe Lopez-Ramirez, Alejandra Blanco, Mohammad Yasrab, Ammar A. Javed, Linda C. Chu, Elliot K. Fishman, Satomi Kawamoto

    Published 2025-01-01
    “…Wilcoxon paired tests assessed the impact of reconstruction kernels and ComBat harmonization efficiency. SVM models were employed to predict tumor grade using the entire set of radiomics features or only those identified as harmonizable. …”
    Get full text
    Article
  5. 965

    Enhancing the utility of polygenic scores in Alzheimer’s disease through systematic curation and annotation by Savannah Mwesigwa, Yulin Dai, Nitesh Enduru, Zhongming Zhao, Zhongming Zhao

    Published 2025-02-01
    “…Our refined dataset, enhanced by multiple RA options, is a valuable resource for AD researchers selecting PGSs or exploring AD-related genetic variants.DiscussionOur approach offers a framework for curating, harmonizing, and prioritizing PGS datasets, improving their usability for AD research. …”
    Get full text
    Article
  6. 966

    Calculation of GIC in the North Island of New Zealand Using MT Data and Thin‐Sheet Modeling by K. Mukhtar, M. Ingham, C. J. Rodger, D. H. Mac Manus, T. Divett, W. Heise, E. Bertrand, M. Dalzell, T. Petersen

    Published 2020-11-01
    “…Calculations for the 2003 storm suggest that at some locations GIC in excess of 10 A may persist for long periods of time and may produce significant harmonic distortion which could lead to localized transformer heating. …”
    Get full text
    Article
  7. 967

    Exergoeconomic analysis and optimization of wind power hybrid energy storage system by Caifeng Wen, Yalin Lyu, Qian Du, Boxin Zhang, Xuhui Lian, Qiang Wang, Hongliang Hao

    Published 2024-05-01
    “…The system efficiency, unit exergy cost and current harmonic distortion rate are multi-objective optimization functions. …”
    Get full text
    Article
  8. 968

    Topological Indices of Families of Bistar and Corona Product of Graphs by A. Khalid, N. Kausar, M. Munir, M. Gulistan, M. M. Al-Shamiri, T. Lamoudan

    Published 2022-01-01
    “…In this study, we study certain degree-based topological indices such as Randić index, Zagreb indices, multiplicative Zagreb indices, Narumi–Katayama index, atom-bond connectivity index, augmented Zagreb index, geometric-arithmetic index, harmonic index, and sum-connectivity index for the bistar graphs and the corona product KmoKn′, where Kn′ represents the complement of complete graph Kn.…”
    Get full text
    Article
  9. 969

    Research progress of the antenna technology for internet of things by Wenjun LV, Jian YU, Hongbo ZHU

    Published 2019-07-01
    “…Combined with the research and teaching practice in the field of antennas in recent years, the multi-harmonic antenna design theory based on the “single-cavity multi-mode” idea and the application of the internet of things were proposed. …”
    Get full text
    Article
  10. 970

    ON THE EFFECTIVE CONTRACT IN HIGHER SCHOOL OF RUSSIA by Vasily S. Senashenko, Vladimir G. Khalin

    Published 2016-12-01
    “…The possibilities of using it as a tool for improving the system of remuneration, to motivate teachers to research activities and «harmonization» of the relationship between teachers and administrators. …”
    Get full text
    Article
  11. 971

    A Bandpass Filter Based on Half Mode Substrate Integrated Waveguide-to-Defected Ground Structure Cells by Yong Mao Huang, Zhenhai Shao, Zhaosheng He, Chang Jiang You, Di Jiang

    Published 2015-01-01
    “…By cascading two of them according to design requirement, an X-band bandpass filter is designed and measured to meet compact size, low insertion loss, good return loss, second harmonic suppression, and linear phase.…”
    Get full text
    Article
  12. 972

    PEDAGOGICAL SUPPORT OF BACHELOR'S PROFESSIONAL SELF-DETERMINATION by Elena Yu. Valitova, Vyacheslav A. Starodubtsev

    Published 2016-12-01
    “…It is shown that the pedagogical support for vocational education in the educational space of a university can be a mechanism to harmonize the requirements of the modern and perspective labour market and personal needs of students.…”
    Get full text
    Article
  13. 973

    Variation in (Hyper)Polarizability of H<sub>2</sub> Molecule in Bond Dissociation Processes Under Spatial Confinement by Paweł Lipkowski, Wojciech Bartkowiak

    Published 2024-12-01
    “…The spatial confinement was modeled using the external two-dimensional (cylindrical) harmonic oscillator potential. In contrast to the recently investigated polar LiH molecule, it was shown that the spatial confinement significantly diminishes the linear and nonlinear response of H<sub>2</sub> for each interatomic (H-H) distance.…”
    Get full text
    Article
  14. 974
  15. 975
  16. 976

    A Fixed Point Technique for Set-Valued Contractions with Supportive Applications by Hasanen A. Hammad, Manuel De la Sen

    Published 2021-01-01
    “…Finally, the theoretical results are used to study the existence of the solution of Fredholm integral equation which arises from the damped harmonic oscillator, to study initial value problem which arises from Newton’s law of cooling and to study infinite systems of fractional ordinary differential equations (ODEs).…”
    Get full text
    Article
  17. 977

    Thermally Induced Principal Parametric Resonance in Circular Plates by Ali H. Nayfeh, Waleed Faris

    Published 2002-01-01
    “…We consider the problem of large-amplitude vibrations of a simply supported circular flat plate subjected to harmonically varying temperature fields arising from an external heat flux (aeroheating for example). …”
    Get full text
    Article
  18. 978

    Endosonography: New Developments in 2006 by Marc Giovannini

    Published 2007-01-01
    “…This made it possible to work out new images like three-dimensional (3-D) US, the US of contrast-harmonic associated with the intravenous injection with product with contrast for US, and finally even more recently, elastography. …”
    Get full text
    Article
  19. 979

    APPLICATION OF THE CDIO APPROACH TO THREE LEVEL ENGINEERING PROGRAMS DESIGN by Alexander I. Chuchalin

    Published 2016-12-01
    “…The requirements are defined taking into consideration the Russian Federal State Educational Standards and the Association for Engineering Education of Russia criteria, harmonized with the international standards. The results of an examination of the CDIO Syllabus v2 made by trainees of the Russian CDIO Academy are used.…”
    Get full text
    Article
  20. 980

    Schur Convexity and Inequalities for a Multivariate Symmetric Function by Ming-Bao Sun, Xin-Ping Li, Sheng-Fang Tang, Zai-Yun Zhang

    Published 2020-01-01
    “…In the article, we provide the Schur, Schur multiplicative, and Schur harmonic convexities properties for the symmetry function Fnx,r=Fnx1,x2,⋯,xn;r=∏1≤i1<i2<⋯<ir≤n ∑j=1r xij/1−xij1/r on 0,1n and find several new analytical inequalities by use of the majorization theory, where x=x1,⋯,xn∈0,1n, r=1,2,⋯,n and i1,i2,⋯,in are positive integers.…”
    Get full text
    Article