Zobrazeno 1 - 10
of 70
pro vyhledávání: '"I Made Arcana"'
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 14, Iss 2, Pp 345-357 (2019)
Lithium-ion batteries (LIBs) are favorable power source devices at the last two decades, owing to high energy density, rechargeable, long life cycle, portable, safe, rechargeable, good performance and friendly environment. To support their developmen
Externí odkaz:
https://doaj.org/article/801850eb62be401e92873a5e52ef4378
Publikováno v:
Media Statistika, Vol 11, Iss 2, Pp 93-105 (2018)
Two aspects of efficiency that should be considered in applying sampling design of a survey are statistical efficiency and cost efficiency. Efficiency in statistical aspect improves precision of estimators obtained by the survey data, whereas efficie
Externí odkaz:
https://doaj.org/article/f44f01925b9e45c491d144a6d667c4d1
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 50, Iss 1, Pp 13-27 (2018)
Poly(urethane) (PU) as a prepolymer was prepared by polymerization of the diol compound (9-ethoxy-1,10-octadecanediol) and 4,4-methylen-bis phenyl isocyanate (MDI) under nitrogen atmosphere at 85 °C. The 9-ethoxy-1,10-octadecanediol was obtained by
Externí odkaz:
https://doaj.org/article/2b05deb123d040d18a9c1b9f470928de
Autor:
I Made Arcana
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 32, Iss 1 (2019)
Abstract. Poly(R,S)-B-hydroxybutyrate (PHB) was synthesized by ring-opening polymerization of racemic (R,S)-B-butyrolactone using tetraisobutyldialuminoxane (TIBAO) as catalyst. In previous studies, some factors or polymerization conditions such as p
Externí odkaz:
https://doaj.org/article/1757b006547d4687b3e02eccb788f8ea
Publikováno v:
Jurnal Kimia dan Kemasan, Vol 38, Iss 1, Pp 7-14 (2016)
Nanokristalin selulosa (NCC) adalah bionanomaterial yang terbarukan, berkelanjutan, ramah lingkungan, dan potensi penggunaannya sangat luas. Salah satu metode untuk mengisolasi NCC dari selulosa adalah dengan hidrolisis menggunakan asam. Waktu hidrol
Externí odkaz:
https://doaj.org/article/b7ef06f7a98c4e628dd119d3a1710a47
Publikováno v:
Fibers, Vol 7, Iss 5, p 44 (2019)
In this study, cellulose and cellulose nanofibers (CNF) were extracted and prepared from cassava peels (CPs). The method of the cellulose extraction was performed by alkali treatment followed by a bleaching process. The CNF were prepared by mechanica
Externí odkaz:
https://doaj.org/article/b218363935c14024a73800a024e57587
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 44, Iss 3 (2014)
A polymer electrolyte membrane widely used in PEMFCs and DMFCs is a perfluorosulfonated membrane (the Nafion membrane). This perfluorosulfonated membrane material exhibits good chemical stability and proton conductivity, but it is very expensive and
Externí odkaz:
https://doaj.org/article/9f8268d671d24581b98e0dc9525c2609
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 41, Iss 2 (2013)
Poly(ε-caprolactone) (PCL) is very attractive synthetic polymer due to its properties, such as a high permeability, the lack of toxicity, and also biodegradability. However, it has limited application because of low melting point (60 °C), high cr
Externí odkaz:
https://doaj.org/article/70d3bea7042447cea149748fd82406d4
Autor:
I Made Arcana, Elza Robasa
Publikováno v:
Seminar Nasional Official Statistics. 2022:333-342
Kemiskinan anak merupakan kondisi ketika anak-anak mengalami banyak kehilangan hak-hak dasar mereka, seperti makanan yang cukup, perumahan, kesehatan, air minum yang layak, fasilitas sanitasi, informasi, pendidikan, dan akses terhadap layanan. Pemenu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ec09506c170f8cdabb16ec674bd7dab
https://doi.org/10.34123/semnasoffstat.v2022i1.1430
https://doi.org/10.34123/semnasoffstat.v2022i1.1430
Autor:
I Made Arcana, Mochammad Yusuf Maulana
Publikováno v:
Seminar Nasional Official Statistics. 2022:977-984
Pandemi Covid-19 di Indonesia pada pertengahan Tahun 2021 menunjukkan adanya peningkatan jumlah penduduk yang terpapar virus corona dan jumlah kematian pasien Covid-19. Kondisi yang relatif sama terjadi juga di Kota Tegal, dimana risiko kematian pada
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb674567e2902b664cb5485c206c8612
https://doi.org/10.34123/semnasoffstat.v2022i1.1301
https://doi.org/10.34123/semnasoffstat.v2022i1.1301