Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Samuel Budi Wardhana"'
Publikováno v:
Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang, Vol 7, Iss 1, Pp 94-102 (2022)
The vision of the orphanage is to create a society that is physically and mentally prosperous through empowering underprivileged children, progressively and professionally to form a generation of Khaira Ummah. To support this, the community service t
Externí odkaz:
https://doaj.org/article/9428f46ccee84080a80043e23e2c1fd4
Autor:
Nuni Widiarti, Wijianto Wijianto, Nanik Wijayati, Harjito Harjito, Samuel Budi Wardhana Kusuma, Didik Prasetyoko, Suprapto Suprapto
Publikováno v:
Jurnal Bahan Alam Terbarukan, Vol 6, Iss 2, Pp 97-106 (2017)
Calcium oxide was obtained from waste fish bones that has been carried out systematically by decomposition at various temperatures that 800oC, 900oC and 1000oC for 4 hours. Calcium oxide from the decomposition process was characterized using XRD, FTI
Externí odkaz:
https://doaj.org/article/b1214c0d1cfc4bbbb66fc8c841abcea7
Autor:
Nuni Widiarti, Lisa Amalia Suryana, Nanik Wijayati, Endah Fitriani Rahayu, Harjito Harjito, Samuel Budi Wardhana, Didik Prasetyoko, Suprapto Suprapto
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 12, Iss 2, Pp 299-305 (2017)
The synthesis and characterization of SrO.SiO2 were carried out. The rice hull ash was utilized as a source for SiO2. The SrO.SiO2 was prepared by sol-gel technique, and the ratios of SrO:SiO2 were varied as 0:1, 1:0, 3:2, 2:4, and 2:7. The sol-gel w
Externí odkaz:
https://doaj.org/article/5a4bfe59e2fa48afac95f530d13f07b9
Publikováno v:
Indonesian Journal of Chemistry, Vol 14, Iss 1, Pp 22-31 (2014)
An SPE followed by HPLC-DAD method with ion pair chromatography technique to analyze pharmaceuticals with acethylcholinesterase activity including pyridostigmine (PYR), galathamine (GAL), neostigmine (NEO), eserine (ESE), and donepezil (DON) in water
Externí odkaz:
https://doaj.org/article/1e038b8fc1344686b64a18c3fa2c31f4
Akademický článek
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Akademický článek
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Autor:
Daisuke Hirose, Kenji Takahashi, László Szabó, Akina Yoshizawa, Naoki Wada, Samuel Budi Wardhana Kusuma, Daiki Ina
Publikováno v:
ACS Sustainable Chemistry & Engineering. 9:8450-8457
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8e1ff3d9af027c3101ed70883f5830f
https://doi.org/10.1021/acssuschemeng.1c01267
https://doi.org/10.1021/acssuschemeng.1c01267
Autor:
Akina Yoshizawa, Chie Maruyama, Samuel Budi Wardhana Kusuma, Naoki Wada, Kosuke Kuroda, Daisuke Hirose, Kenji Takahashi
Publikováno v:
Polymers; Volume 15; Issue 2; Pages: 419
Ionic liquids (ILs) are recyclable, non-volatile, and can dissolve cellulose, a natural polymer that is insoluble in versatile solvents. Therefore, ILs have been used to modify cellulose. However, 1-ethyl-3-methylimidazolium acetate (EmimOAc), a comm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a47e997eff272199e7a79073d3bd30c
https://doi.org/10.3390/polym15020419
https://doi.org/10.3390/polym15020419
Autor:
Kadarwati, Sri, Annisa, Riska Nurfirda, Apriliani, Evalisa, Kurniawan, Cepi, Kusuma, Samuel Budi Wardhana
Publikováno v:
Trends in Sciences; Feb2023, Vol. 20 Issue 2, p1-15, 15p
Autor:
Sri Kadarwati, Riska Nurfirda Annisa, Evalisa Apriliani, Cepi Kurniawan, Samuel Budi Wardhana Kusuma
Publikováno v:
Trends in Sciences. 20:3632
The bio-oil produced from the pyrolysis of biomass is highly corrosive due to the high content of organic acids. These organic acids could be removed through an appropriate upgrading process, i.e., esterification using alcohols to form less polar est
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::115f54fc33ef98f141259943a5e94456
https://doi.org/10.48048/tis.2023.3632
https://doi.org/10.48048/tis.2023.3632