Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Mas Ayu Elita Hafizah"'
Publikováno v:
International Journal of Humanities Education and Social Sciences, Vol 3, Iss 3 (2023)
Soewondo Air Force Base (AFB) has an important role in maintaining the surrounding airspace's security, including securing the Soewondo Air Force assignment area from various threats that could potentially occur and threaten national sovereignty. Inc
Externí odkaz:
https://doaj.org/article/58b8a3191ecb4d3f9b5b494913384fa3
Publikováno v:
International Journal of Humanities Education and Social Sciences, Vol 3, Iss 3 (2023)
This research focuses on the analysis of the Falkland/Malvinas conflict that occurred in 1982 with the aim of understanding the differences in armament and military equipment resources between Argentina and the United Kingdom, as well as its impact o
Externí odkaz:
https://doaj.org/article/747ef4c95c254ecfa747c48e3f5f99e6
Publikováno v:
Indonesian Journal of Chemical Analysis, Vol 6, Iss 2 (2023)
Exploration of soursop leaf extract (Annona muricata L.) as one of the natural inhibitors against the corrosion process. The objective of this research is to determine the effect of the extract on inhibiting the corrosion rate of steel. The corrosion
Externí odkaz:
https://doaj.org/article/8901fedade844cdfaea3bb68f0d81879
Publikováno v:
Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 4270-4276 (2019)
Synthesis of thiol-based ligand-modified Au/alginate was successfully performed using simple, facile and effective technique, with the aid of microwave irradiation for completing the reduction of gold precursor. The nanocomposite has lower hydrophili
Externí odkaz:
https://doaj.org/article/d8eb1e42d9324c0b845df45cf3b0372e
Publikováno v:
International Journal of Technology, Vol 8, Iss 4, Pp 644-650 (2017)
Single phased SrO.6Fe2-xMnx/2Tix/2O3 (x = 0.0; 0.5; and 1.0) nanoparticles, whose mean size was comparable with the crystallite size, were successfully fabricated through mechanical alloying and a subsequent ultrasonic destruction processes. The ultr
Externí odkaz:
https://doaj.org/article/6cf6a786b42c465799e9e87fd56e1cf4
Publikováno v:
International Journal of Technology, Vol 8, Iss 3, Pp 458-465 (2017)
Series of Ti2+-Mn4+ ions substituted BaFe12-2xTixMnxO19 samples with x = 0.0–0.8 have been studied to find out the effect of ion substitution on their microstructure, magnetic, and microwave absorption characteristics. The materials were synthesize
Externí odkaz:
https://doaj.org/article/d0996edb7ec94ca2bacbccd3631e7419
Publikováno v:
International Journal of Technology, Vol 7, Iss 6, Pp 1016-1025 (2016)
Barium strontium titanate (BST) or Ba1-xSrxTiO3 with x=0-1 possesses superior dielectric properties, which are widely used in many applications like in communication technology, electronic instrumentations, and various electrical devices. In this
Externí odkaz:
https://doaj.org/article/e754e6f8c59d49b5b324d8bec2499a6a
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 47, Iss 1, Pp 12-30 (2015)
Synthesis of silver nanoparticles (Ag-NP) was successfully performed within a few minutes by microwave irradiation of the precursor salt (AgNO3) and alginate mixed solution in one pot. Herein, alginate molecules acted as both a reducing and stabilizi
Externí odkaz:
https://doaj.org/article/4f2cd33ec969402ebe707cd23853a203
Publikováno v:
Makara Journal of Science, Vol 18, Iss 4, Pp 111-118 (2014)
An efficient and rapid method for preparation of Au nanoparticles (Au-NP) has been developed by direct microwave irradiation of metal precursor and alginate mixed solution in a single step. Here, alginate molecules act as both the reducing and stabil
Externí odkaz:
https://doaj.org/article/2026e14f92f4446bbaf650adfb1b78db
Publikováno v:
Indonesian Journal of Chemistry, Vol 14, Iss 3, Pp 239-245 (2014)
Stability of Au/alginate nanocomposite was theoretically evaluated by computing various interactions energy which contributes in the system, including attraction and repulsion interaction. The results revealed that both polymer and electrostatic char
Externí odkaz:
https://doaj.org/article/693e92f8ccec424ba1e25880e427d642