Zobrazeno 1 - 10
of 608
pro vyhledávání: '"Suprapto, Suprapto"'
Autor:
Reva Edra Nugraha, Hari Purnomo, Abdul Aziz, Holilah Holilah, Hasliza Bahruji, Nurul Asikin-Mijan, Suprapto Suprapto, Yun Hin Taufiq-Yap, Aishah Abdul Jalil, Hartati Hartati, Didik Prasetyoko
Publikováno v:
South African Journal of Chemical Engineering, Vol 49, Iss , Pp 122-135 (2024)
The role of mesoporous solid acid aluminosilicate in the oleic acid deoxygenation was elucidated using ZSM-5 and Al-MCM-41 impregnated with Ni. The mesoporous supports were synthesized using a similar initial Si/Al ratio but employing different templ
Externí odkaz:
https://doaj.org/article/16340b157267483ab344864d9e414e10
Autor:
Gustini Gustini, Lamaria Situmeang, Syaharuddin Syaharuddin, Prasetyowati Prasetyowati, Suprapto Suprapto
Publikováno v:
Jurnal Ilmiah Kesehatan Sandi Husada, Vol 13, Iss 1, Pp 111-116 (2024)
Introduction: Higher education typically gives nurses a more profound knowledge of healthcare practices and recent developments and enhances nurses' analytical and problem-solving abilities, enabling them to provide more effective care. Aim: Knowi
Externí odkaz:
https://doaj.org/article/8bb45cfede874dfa9852f82f8baac12d
The Strategic Management of Ukraine in The Ukraine vs Russia War: An Analysis Through SWOT Framework
Publikováno v:
International Journal of Humanities Education and Social Sciences, Vol 4, Iss 1 (2024)
The conflict between Ukraine and Russia has significant implications for Ukraine's strategic management, presenting challenges across military, economic, and political dimensions. This article provides a comprehensive analysis of Ukraine's strategic
Externí odkaz:
https://doaj.org/article/c08c69d75b94427984b662803475ea06
Publikováno v:
South African Journal of Chemical Engineering, Vol 48, Iss , Pp 55-62 (2024)
Recent research has reported on the extraction and synthesis of silica gels from a waste glass of chemicals. This study aims to optimize silica gel synthesized from chemical glass waste as heavy metal adsorbent Cu2+. Silica gel adsorbent has been suc
Externí odkaz:
https://doaj.org/article/f8f6550c72ab4e60b6775e98fc5c84ca
Autor:
Suprapto Suprapto, Sahid Widodo, Sarwiji Suwandi, Nugraheni Wardani, Farida Hanun, Mukodi Mukodi, Laily Nurlina, Onok Pamungkas
Publikováno v:
International Journal of Society, Culture and Language, Vol 12, Iss 1, Pp 15-26 (2024)
Investigations on kidungan, a form of traditional Javanese poetry, have been gaining momentum. However, there is a lack of comprehensive reports exploring the value of Javanese cultural wisdom in relation to social dimensions, symbolic politics, and
Externí odkaz:
https://doaj.org/article/1dded0a133a14acc85882a998ec0948c
Autor:
Eva Oktavia Ningrum, Suprapto Suprapto, Saidah Altway, Warlinda Eka Triastuti, Afan Hamzah, Agus Surono, Lulu Sekar Taji, Erlangga Ardiansyah
Publikováno v:
Indonesian Journal of Chemistry, Vol 24, Iss 1, Pp 23-37 (2024)
In this study, the anionic and cationic gels were synthesized separately using copolymerization between N-isopropylacrylamide (NIPAM) and acrylic acid or chitosan through a polymerization reaction using N,N'-methylenebisacrylamide (MBAA) as a cross-l
Externí odkaz:
https://doaj.org/article/94f2208e644a4aa39e1cd59dd814cc90
Autor:
Suprapto Suprapto, Handi Ardiansyah, Djarot Sugiarso, Kartika A. Madurani, Yosephine S.W. Manuhara, Syamsuardi Syamsuardi
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100891- (2024)
The anti-corrosive properties of Gambir extract on SS-316 stainless steel were studied. It was found that the addition of Gambir extract in the HCl solution decreased the SS-316 average corrosion current density (I_corr) compared to the blank solutio
Externí odkaz:
https://doaj.org/article/e457a852abc242bb8fa651adfac0ac72
Autor:
Reva Edra Nugraha, Didik Prasetyoko, Nabila Argya Nareswari, Abdul Aziz, Holilah Holilah, Hasliza Bahruji, Muhammad Rahimi Yusop, Nurul Asikin-Mijan, Suprapto Suprapto, Yun Hin Taufiq-Yap, Aishah Abdul Jalil, Santi Wulan Purnami, Hartati Hartati
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100877- (2024)
The catalytic conversion of Reutealis trisperma oil was carried out over a Al-MCM-41 based catalyst with different Si/Al ratio with no added hydrogen to examine the possibility of the direct production of hydrocarbons in the ranges of jet fuel. In a
Externí odkaz:
https://doaj.org/article/6abe6a095ff849e3aca6a225aace7999
Autor:
Erdawaty Kamaruddin, Ibnu Salman, Nunu Ahmad Annahidl, Munawiroh Munawiroh, Heni Waluyo Siswanto, Imran Siregar, Suprapto Suprapto, Ahmad Habibullah, Dwi Purwoko, Haudid Haudid, Agus Purwanto
Publikováno v:
International Journal of Data and Network Science, Vol 8, Iss 3, Pp 1557-1566 (2024)
This research aims to analyze the relationship between digital transformation and school performance and the relationship between digital innovation and school performance. The research method is quantitative through surveys, research data was obtain
Externí odkaz:
https://doaj.org/article/ad3c6d72aeef4b7a80b42ac5e2cc7723
Publikováno v:
International Journal of Renewable Energy Development, Vol 13, Iss 1, Pp 145-157 (2024)
Coconut shell waste pollutes the environment and affects public health. Converting coconut shell waste to pyrolytic oil (liquid smoke) with antimicrobial properties using microwave-assisted pyrolysis and activated charcoal as an absorbent is a promis
Externí odkaz:
https://doaj.org/article/959ec40176aa4fc6b57de514cd072af9