Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Gabriela Chelvina Santiuly Girsang"'
Autor:
Asep Bayu Dani Nandiyanto, Gabriela Chelvina Santiuly Girsang, Rina Maryanti, Risti Ragadhita, Sri Anggraeni, Fajar Miraz Fauzi, Putri Sakinah, Asita Puji Astuti, Dian Usdiyana, Meli Fiandini, Mauseni Wantika Dewi, Abdulkareem Sh. Mahdi Al-Obaidi
Publikováno v:
Communications in Science and Technology, Vol 5, Iss 1, Pp 31-39 (2020)
The objective of this study was to investigate isotherm adsorption of carbon microparticles from pineapple peel waste. Carbon microparticles were prepared by carbonizing pineapple peel waste at 215-250°C and grinding using a saw-milling process. To
Externí odkaz:
https://doaj.org/article/3bf53a16a97e4d2d809c2bd38d48e1c2
Autor:
Asep Bayu Dani Nandiyanto, Siti Nur Hofifah, Gabriela Chelvina Santiuly Girsang, Silmi Ridwan Putri, Bentang Arief Budiman, Farid Triawan, Abdulkareem Sh. Mahdi Al-Obaidi
Publikováno v:
Automotive Experiences (2021)
This study aims to investigate the effect of rice husks’ particle size on resin-based brake pad performance (i.e. compressive strength, puncture strength, mass loss, wear rate, friction coefficient, and heat resistance). Bisphenol A-epichlorohydrin
Externí odkaz:
https://doaj.org/article/cedbb83541e34c7b9588ec820191ba5b
Autor:
Salma Rahmadianti, Kanthi Pawening Tyas, Permata Maratussolihah, Gabriela Chelvina Santiuly Girsang, Asep Bayu Dani Nandiyanto
Publikováno v:
Urecol Journal. Part D: Applied Sciences. 1:95-103
Gold nanoparticles are very useful in various fields such as photoacoustic imaging microscopy, biotechnology, optoelectronics, and biomedicine. So the production of gold nanoparticle synthesis needs to be developed to an industrial scale. The purpose
Autor:
Bentang Arief Budiman, Abdulkareem Sh. Mahdi Al-Obaidi, Farid Triawan, Asep Bayu Dani Nandiyanto, Silmi Ridwan Putri, Siti Nur Hofifah, Gabriela Chelvina Santiuly Girsang
Publikováno v:
Automotive Experiences (2021)
This study aims to investigate the effect of rice husks’ particle size on resin-based brake pad performance (i.e. compressive strength, puncture strength, mass loss, wear rate, friction coefficient, and heat resistance). Bisphenol A-epichlorohydrin
Autor:
Abdulkareem Sh. Mahdi Al-Obaidi, Fajar Miraz Fauzi, Dian Usdiyana, Meli Fiandini, Asep Bayu Dani Nandiyanto, Risti Ragadhita, Asita Puji Astuti, Mauseni Wantika Dewi, Putri Sakinah, Rina Maryanti, Gabriela Chelvina Santiuly Girsang, Sri Anggraeni
Publikováno v:
Communications in Science and Technology, Vol 5, Iss 1, Pp 31-39 (2020)
The objective of this study was to investigate isotherm adsorption of carbon microparticles from pineapple peel waste. Carbon microparticles were prepared by carbonizing pineapple peel waste at 215-250°C and grinding using a saw-milling process. To
Publikováno v:
Applied Science and Engineering Progress.
Corncob is usually disposed of directly as waste, creating problems in the environment, while it can be converted into valuable materials. This research aimed to evaluate the literature review on briquette production from agricultural waste (using no
Autor:
Silmi Ridwan Putri, Siti Nur Hofifah, Gabriela Chelvina Santiuly Girsang, Asep Bayu Dani Nandiyanto
Publikováno v:
Indonesian Journal of Multidiciplinary Research; Vol 2, No 1 (2022): IJOMR: VOLUME 2, ISSUE 1, March 2022; 143-158
The purpose of this study was to identify misconceptions using the certainty of response in undergraduate students through a case study of mathematical chemistry subject by experimental demonstration of adsorption. The concept of mathematical chemist
Autor:
Sri Anggraeni, Gabriela Chelvina Santiuly Girsang, Siti Nur Hofifah, Alin Parliana Hotimah, Asep Bayu Dani Nandiyanto, Risti Ragadhita
Publikováno v:
Journal of Engineering Education Transformations. 34