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Wyszukujesz frazę "Suprapto, Bhakti Yudho" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Identification of Garbage in the River Based on The YOLO Algorithm
Autorzy:
Suprapto, Bhakti Yudho
Kelvin
Kurniawan, Muhammad Arief
Ardela, Muhammad Kevin
Hikmarika, Hera
Husin, Zainal
Dwijayanti, Suci
Powiązania:
https://bibliotekanauki.pl/articles/2055273.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
control
identification
HSV and sift method
USV
yolo algorithm
Opis:
This paper discusses the identification of garbage using the YOLO algorithm. In the rivers, it is usually difficult to distinguish between garbage and plants, especially when it is done in real-time and at the time of too much light. Therefore, there is a need of an appropriate method. The HSV and SIFT methods were used as preliminary tests. The tests were quite successful even in close condition, however, there were still many problems faced in using this method since it is only based on pixel and shape readings. Meanwhile, YOLO algorithm was able to identify garbage and water hyacinth even though they were closed to each other.
Źródło:
International Journal of Electronics and Telecommunications; 2021, 67, 4; 727--733
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biodiesel Production of Palm Oil Mill Effluent by Using Hydrotalcite Catalyst
Autorzy:
Agustina, Tuty Emilia
Heraldy, Eddy
Hadiah, Fitri
Hasanudin
Arita, Susila
Prakoso, Tirto
Sari, Tuti Indah
Suprapto, Bhakti Yudho
Putra, Muhammad Firdaus Kusuma
Ramadhani, Dimas Luthfi
Powiązania:
https://bibliotekanauki.pl/articles/2105272.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
biodiesel
esterification
transesterification
hydrotalcite
Opis:
Biodiesel is currently preferred for consumption and has been widely used as a substitute for diesel. This study aimed to determine the effect of various methanol-to-oil ratios in the esterification process and also the effect of hydrotalcite catalyst weight on the transesterification product. The catalyst was characterized with SEM, XRD, FTIR, and TG-DTG-DTA. The esterification process was operated at various oil-to-methanol ratios, i.e., 1:12–1:36 and the transesterification was performed using several catalyst weights, 0.5%–2.5%. The results showed that the optimum conditions of esterification were at the 1:30 molar ratio of oil-to-methanol, which decreased the amount of acid number by 95.75%, while the optimum condition of transesterification was at 1.5% catalyst weight. The characteristics of biodiesel using 0.5–2% hydrotalcite catalyst (acid number, total glycerol, free glycerol, ester levels, viscosity, density, oxidation stability) have met the Indonesian biodiesel standard of SNI-04-7182-2012.
Źródło:
Journal of Ecological Engineering; 2022, 23, 6; 172--181
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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