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Found 2 from your keywords: author="Hafis, Muhammad"
cover
ANALISA PATH LOSS PREDICTION MENGGUNAKAN PEMODELAN MACHINE LEARNING DAN MODEL…
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Hafis, Muhammad

The prediction of path loss plays a crucial role in the planning and construction of communication technology networks. Path loss itself describes the attenuation that occurs in signals transmitted from the transmitting antenna to the receiving antenna. In this research, the Random Forest machine learning model and the Okumura-Hata propagation model were used to seek accuracy. The objective of …

Edition
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ISBN/ISSN
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Collation
xiii, 64 hlm.; Ilus.; 29 cm
Series Title
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Call Number
T1149652023
cover
KONVERSI KARBON DIOKSIDA (CO2) MENJADI METANOL DENGAN METODE REDUKSI ELEKTROK…
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Hafis, Muhammad Husnul

Fabrication and characterization of Pt/C and Pt-Ru/C electrodes for the conversion of carbon dioxide to methanol have been carried out. The electrodes were characterized using X-Ray Diffraction (XRD), Cyclic Voltammetry (CV) and Electrochemical Impedance Spectroscopy (EIS). XRD analysis results shows the diffractogram of the electrode with a Pt/C catalyst obtained at 2θ = 39.7⁰ shows charact…

Edition
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ISBN/ISSN
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Collation
xiv, 38 hlm.; tab.; ilus.; 21 cm.
Series Title
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Call Number
T410122021