Zobrazeno 1 - 10
of 128
pro vyhledávání: '"R Hasibuan"'
Publikováno v:
Jurnal Ilmiah SINERGI, Vol 28, Iss 3, Pp 585-594 (2024)
This research takes place in the North Siantar Subdistrict of Pematangsiantar City, where issues with the drainage system result in frequent flooding in the valley area. Previously, this phenomenon has not been extensively researched. The study aims
Externí odkaz:
https://doaj.org/article/79cc9dccf3e649a49a990cd6cd28eea0
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 7, Iss , Pp 100345- (2023)
In this research, waste chicken eggshells and palm oil mill boiler ash were utilized as heterogeneous solid base catalysts in biodiesel synthesis. The utilization of solid waste as a catalyst source can increase economic value and is an environmental
Externí odkaz:
https://doaj.org/article/356841cbdc444ada85034241a59057a3
Publikováno v:
International Journal of Food Science, Vol 2022 (2022)
A large amount of heat energy is required for paddy drying processes to evaporate water from paddy grains. Currently, fossil fuels are being used as an energy source to heat air during the drying process. However, fossil fuels cause air pollution, cl
Externí odkaz:
https://doaj.org/article/d47acc8ab5154b1da1c6f452fb22b3ae
Publikováno v:
Jurnal Syntax Admiration. 4:248-263
This study is motivated by the actual conditions for the drinking water supply system in Patumbak District which has been served by PDAM Tirta Deli as the manager of drinking water in Deli Serdang Regency, and partially served by PDAM Tirtanadi, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::234142c79ac59c7166326c7fdd14d56b
https://doi.org/10.46799/jsa.v4i2.548
https://doi.org/10.46799/jsa.v4i2.548
Publikováno v:
Jurnal Syntax Admiration; jan2024, Vol. 5 Issue 1, p126-139, 14p
Autor:
Flora R. Hasibuan
Publikováno v:
Open Access Jakarta Journal of Health Sciences. 1:229-235
Pendahuluan: CABG merupakan tindakan pembedahan membentuk pembuluh darah baru dengan melewati pembuluh darah yang menyempit, yang memakai pembuluh darah tubuh lainnya. Tujuan: Penelitian ini bertujuan untuk mengetahui hubungan pada dukungan keluarga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73f7f0739181faa104becd6a4213a616
https://doi.org/10.53801/oajjhs.v1i7.49
https://doi.org/10.53801/oajjhs.v1i7.49
Akademický článek
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Publikováno v:
Indonesian Journal of Obstetrics and Gynecology, Pp 56-64 (2015)
Objective: Complete heart block is an extremely rare and serious complication in pregnancy. Pregnancy outcome in patients with atrioventricular conduction block are unknown, with only a limited number of case reports published. This paper is aimed
Externí odkaz:
https://doaj.org/article/79c042695e444105bff210e1ea1b46c8
Akademický článek
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Publikováno v:
Rasayan Journal of chemistry. 14:1869-1874
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a24ac62942df6663dcd7a06cd92def61
https://doi.org/10.31788/rjc.2021.1436293
https://doi.org/10.31788/rjc.2021.1436293