Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Maya Puspitasari Izaak"'
Autor:
Yohanes Edi Gunanto, Maykel Manawan, Maya Puspitasari Izaak, Henni Sitompul, Yunasfi Yunasfi, Wisnu Ari Adi
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 55, Iss 3 (2024)
We discuss the structure properties of Ba0.6Sr0.4Fe10-xCoxMnTiO19(BSFCMTO) for x = 0.5, 1.0, and 1.5 that influence its magnetic properties as a microwave absorber. A solid-state reaction method using high-energy milling was used to synthesize hexafe
Externí odkaz:
https://doaj.org/article/585a51d937cc4b9b83f589c1d6422bb5
Publikováno v:
Jurnal Penelitian Fisika dan Aplikasinya, Vol 12, Iss 2, Pp 92-101 (2022)
Various cathodes have been studied to obtain cathode materials with high energy density and are inexpensive and environmentally friendly. Ti4+ substitution is one strategy to achieve this. Ti4+ doping has been done on Co2+ to reduce the level of toxi
Externí odkaz:
https://doaj.org/article/9e0488d4d1a84f05bd078b4c9b7ec0c2
Publikováno v:
EduFisika: Jurnal Pendidikan Fisika, Vol 8, Iss 1 (2023)
Penelitian ini merupakan penelitian kajian pustaka (literature review). Adapun yang menjadi tujuan dari penelitian ini adalah untuk mengetahui dampak penggunaan bahan ajar inkuiri terbimbing terhadap kemandirian belajar siswa khususnya pada materi Fi
Externí odkaz:
https://doaj.org/article/86b46aed6e0e45e296d3e79e5b208f2b
Publikováno v:
Polyglot: Jurnal Ilmiah, Vol 12, Iss 2, Pp 92-99 (2016)
This research was based on the observation that most of the students had low conceptual understanding. The Student Team Achievement Division (STAD) Cooperative Learning type was applied. The purpose of the research was to increase conceptual understa
Externí odkaz:
https://doaj.org/article/c0338ff6a92744999b594f084285e610
Publikováno v:
Key Engineering Materials. 940:39-46
Rapid technological developments have the impact of increasing electromagnetic wave pollution. To reduce this pollution, nickel ferrite (NiFe2O4) nanoparticles are made by using mechanical alloying method with high energy milling in a wet state. X-ra
Publikováno v:
Key Engineering Materials. 940:31-37
ZnFe2O4 nanomaterials were prepared using a solid-state reaction method using high energy milling (750 rpm) for 30 hours and calcined at 1000°C for 5 hours. The characterizations used include XRD, SEM, VSM, and VNA. The measurement results show that
Autor:
Kurniawati Martha, Lia Kristina Sianipar, Maya Puspitasari Izaak, Yohanes Edi Gunanto, Henni Sitompul
Publikováno v:
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR). 5:1-10
Kondisi Pandemi telah mengubah sistem pembelajran di Indonesia, pemberlakuan belajar dari rumah membuat budaya belajar yang baru bagi siswa dan juga menambah peran bagi orang tua. Orang tua diharuskan mendampingi anak-anak mereka belajar dari rumah.
Publikováno v:
Indonesian Journal of Electrical Engineering and Informatics (IJEEI). 9
Publikováno v:
Journal of Engineering and Technological Sciences. 54:220202
In this study, hexaferrite Ba0.95La0.05Fe12-2xZnxTixO19 (x = 0; 0.5; and 1.0) was synthesized and characterized, which can be applied as microwave absorber in the X-band frequency range. It is a potential candidate for a radar absorbing material for
Publikováno v:
Jurnal Fisika dan Aplikasinya. 18:15