Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Swastya Rahastama"'
Autor:
swastya rahastama, Jefri Pandu Hidayat, Adinda Kholif Mahera, Rani Marizah Amelia, Syifa Salsabila
Publikováno v:
Specta, Vol 8, Iss 2 (2024)
Banana peel has a high potassium content, including the presence of the radioactive element K-40. As one of the beta emitters, K-40 has the potential to be a natural radioactive material for use as a betavoltaic nuclear battery source. In this study,
Externí odkaz:
https://doaj.org/article/aaa6c287a3ce45748d4b5745b75459db
Autor:
Nurhayati Nurhayati, Musyarofah Musyarofah, Swastya Rahastama, Dian Mart Shoodiqin, Budi Prayitno, Nurrisma Puspitasari
Publikováno v:
JIF (Jurnal Ilmu Fisika), Vol 16, Iss 1 (2024)
This study investigated the effect of calcination temperature on the phase composition and crystal size of zinc oxide powders synthesised by the sol-gel method. Zn powder, HCl and NaOH were used as precursors in a multi-step process involving dissolu
Externí odkaz:
https://doaj.org/article/dd43aaef18504f96b2161446a781ba4a
Publikováno v:
Specta, Vol 7, Iss 1 (2023)
The rapid development of technology causes humans to provide a large amount of energy, especially electrical energy. One of the new renewable energy sources that is still under development is a piezoelectric-based energy harvester. Piezoelectric itse
Externí odkaz:
https://doaj.org/article/d66f3152efc644229d046a47e1af1b74
Publikováno v:
Positron, Vol 10, Iss 2, Pp 34-43 (2020)
A typical planar structure is the most feasible conceptual design of betavoltaic battery due to its simplicity. The self-absorption of beta source, however, causes a limitation to the geometrical efficiency. Herein, we tried to investigate the self-a
Externí odkaz:
https://doaj.org/article/6e92d4b666df482ea7d886c3b0b4fc45
Autor:
null Yohanes Dwi Saputra, null Swastya Rahastama, null Ashadi Sasongko, null Fikri Abdillah, null Fahriesa Ikhwal Sugiarto, null Deny Susanto, null Muhammad Aris Nur Kholik, null Muhammad Iqbal, null Dyfitta Hasna Febriany
Publikováno v:
Jurnal Pengabdian Kepada Masyarakat ITK (PIKAT). 3:56-61
Pelatihan Kompetisi Sains Nasional (KSN) bidang Fisika telah dilaksanakan di Sekolah Menengah Atas Negeri (SMAN) 7 Balikpapan. Pelatihan ini dilakukan karena kekurangan jumlah pelatih KSN, sedangkan ajang ini sangat bergengsi bagi para siswa SMA di s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d5b06592463dd86156dbc822b0085e3
https://doi.org/10.35718/pikat.v3i1.674
https://doi.org/10.35718/pikat.v3i1.674
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a38246664c993d28955ba115974a0a15
https://doi.org/10.1063/5.0133250
https://doi.org/10.1063/5.0133250
Publikováno v:
Applied Radiation and Isotopes. 194:110656
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07c530eaf4300976c948be69fa9ad09c
https://doi.org/10.1016/j.apradiso.2023.110656
https://doi.org/10.1016/j.apradiso.2023.110656
Publikováno v:
Positron, Vol 10, Iss 2, Pp 34-43 (2020)
A typical planar structure is the most feasible conceptual design of betavoltaic battery due to its simplicity. The self-absorption of beta source, however, causes a limitation to the geometrical efficiency. Herein, we tried to investigate the self-a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7c8ca0dd86b005529ccd0e3f5eff948
https://jurnal.untan.ac.id/index.php/jpositron/article/view/42006
https://jurnal.untan.ac.id/index.php/jpositron/article/view/42006
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58e6bcda07a142597fe8d8b2daea26ad
https://doi.org/10.2139/ssrn.4135165
https://doi.org/10.2139/ssrn.4135165
Publikováno v:
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan. 6:1501
Pada wilayah RT. 59 kelurahan Batu Ampar Balikpapan terdapat perkebunan pisang yang cukup luas milik warga setempat. Pada saat panen, pohon pisang biasanya ditebang dan dibuang begitu saja. Proses ini menghasilkan limbah batang pisang, jika batang te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff250ed6f305f9178cb0a839ff9290cc
https://doi.org/10.31764/jpmb.v6i3.10542
https://doi.org/10.31764/jpmb.v6i3.10542