Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Siti Nur Hofifah"'
Autor:
Siti Nur Hofifah, S. Sumiati
Publikováno v:
Indonesian Journal of Teaching in Science, Vol 3, Iss 2, Pp 201-212 (2023)
This study aims to analyze the effectiveness of video practicum guides on distance learning in improving biology learning outcomes on enzymes. This research was conducted with the stages of problem identification, planning, action (cycles I-III), obs
Externí odkaz:
https://doaj.org/article/a1817bd6e2854a16bdf91ab3163f1591
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:
Asep Bayu Dani Nandiyanto, Siti Nur Hofifah, Hilma Tahsilul Inayah, Silmi Ridwan Putri, Siti Saffanah Apriliani, Sri Anggraeni, Dian Usdiyana, Ali Rahmat
Publikováno v:
Iraqi Journal of Science. :1404-1414
This study aims to evaluate the adsorption isotherm of carbon microparticles prepared from pumpkin (Cucurbita maxima) seeds for adsorbing curcumin (as a model of dye). The results were derived and compared using the kinetics approach based on several
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0dc79d8b9680a1e2cb7743f6e161eda
https://doi.org/10.24996/ijs.2021.62.5.2
https://doi.org/10.24996/ijs.2021.62.5.2
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b70b24d3f917e6123fc05b5229c5c4a
https://doi.org/10.31603/ae.4815
https://doi.org/10.31603/ae.4815
Autor:
Sri Anggraeni, Siti Nur Hofifah, Silmi Aulia Rohmah, Asep Bayu Dani Nandiyanto, Risti Ragadhita, Silmi Ridwan Putri
Publikováno v:
Journal of Engineering Education Transformations. 34:22-25
This study aims to present learning about the characteristics of sagon crackers through video learning media for high school students. Sagon crackers are made by varying the flour (sago flour, a mixture of sago flour with maize, a mixture of sago flo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab593c30c8d79dbe4dde518780337236
https://doi.org/10.16920/jeet/2020/v34i0/157847
https://doi.org/10.16920/jeet/2020/v34i0/157847
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::101e95bbfcf8eb396f16f19a33729ac6
https://ejournal.upi.edu/index.php/IJOMR/article/view/38738
https://ejournal.upi.edu/index.php/IJOMR/article/view/38738
Publikováno v:
Journal of Engineering Education Transformations. 34
The purpose of this study is to improve students� understanding of vegetable waste management through the production of biobriquette using audiovisual experimental demonstration. The study is conducted by conducting a pretest to assess student know
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d0d6feef001e13575996fcdbec955d1
https://doi.org/10.16920/jeet/2020/v34i0/157857
https://doi.org/10.16920/jeet/2020/v34i0/157857
Publikováno v:
Journal of Engineering Education Transformations. 34
The purpose of this study is to analyze the effect of liming concentration on the mechanical characteristics of cowhide crackers and to analyze the results of learning science about food mechanical characteristics related to the food chemical composi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6d4f09c67f62a93a6d56edae236c242
https://doi.org/10.16920/jeet/2020/v34i0/157875
https://doi.org/10.16920/jeet/2020/v34i0/157875
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24bdd64ada6a109ad965e5793d2734dc
https://doi.org/10.16920/jeet/2020/v34i0/157855
https://doi.org/10.16920/jeet/2020/v34i0/157855
Autor:
Hilda Yanuar Abadi, Siti Nur Hofifah, Sri Anggraeni, Risti Ragadhita, Asep Bayu Dani Nandiyanto
Publikováno v:
Journal of Engineering Education Transformations. 34
The purpose of this study was to determine the learning outcomes of high school science students regarding the mechanical characteristic and chemical composition of food, especially sago (Metroxylon sagu Rottb.) crackers through learning video. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d753daf4b9b1db3fb3a5174ed59298cf
https://doi.org/10.16920/jeet/2020/v34i0/157856
https://doi.org/10.16920/jeet/2020/v34i0/157856