Showing 401 - 420 results of 1,797 for search '"harmonics"', query time: 0.06s Refine Results
  1. 401

    Classification results for polyharmonic helices in space forms by Branding, Volker

    Published 2024-11-01
    Subjects: “…r-harmonic curves…”
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    Minimizing Harmonic Distortion Impact at Distribution System with Considering Large-Scale EV Load Behaviour Using Modified Lightning Search Algorithm and Pareto-Fuzzy Approach by S. N. Syed Nasir, J. J. Jamian, M. W. Mustafa

    Published 2018-01-01
    “…This research is focusing on optimal placement and sizing of multiple variable passive filter (VPF) to mitigate harmonic distortion due to charging station (CS) at 449 bus distribution network. …”
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    Analyzing frequency spectrum and Total Harmonic Distortion for high switching frequency operation of GaN-based filter-less multilevel cascaded H-bridge inverter by Ramkrishna Mishan, Xingang Fu, Chanakya Hingu, Poria Fajri

    Published 2025-03-01
    “…The recent innovations in the utilization of high switching frequency operation of Gallium Nitride (GaN) switches may further transform the output voltage’s frequency spectrum and Total Harmonic Distortion (THD), facilitating the possibility of operating in filter-less conditions, smaller size and cost-effectiveness, albeit with certain drawbacks. …”
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    Penerapan Algoritme Nearest Centroid Neighbor Classifier Based on K Local Means Using Harmonic Mean Distance (LMKHNCN) Untuk Klasifikasi Hasil Kinerja Pegawai Negeri Sipil by Adam Syarif Hidayatullah, Fitra Abdurrachman Bachtiar, Imam Cholissodin

    Published 2021-11-01
    “…This study is use classification technique Nearest Centroid Neighbor Classifier Based on K Local Means Using Harmonic Mean Distance (LMKHNCN). This method is modified base algorithm of K-Nearest Neighbor (KNN). …”
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    Harmonizing population health data into OMOP common data model: a demonstration using COVID-19 sero-surveillance data from Nairobi Urban Health and Demographic Surveillance System by Michael Ochola, Sylvia Kiwuwa-Muyingo, Tathagata Bhattacharjee, David Amadi, Maureen Ng’etich, Damazo Kadengye, Henry Owoko, Boniface Igumba, Jay Greenfield, Jim Todd, Agnes Kiragga, Agnes Kiragga

    Published 2025-01-01
    “…The Observational Medical Outcome Partnership (OMOP) Common Data Model (CDM) is a standardized data model that can harmonize observational health data.ObjectiveThis paper demonstrates the use of the OMOP CDM to harmonize COVID-19 sero-surveillance data from the Nairobi Urban Health and Demographic Surveillance System (HDSS).MethodsIn this study, we extracted data from the Nairobi Urban HDSS COVID-19 sero-surveillance database and mapped it to the OMOP CDM. …”
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