Ditemukan 3 dokumen yang sesuai dengan query
Ferhat Aziz
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Synthesis and Monte Carlo simulation of improved concrete composites as x-ray/gamma ray shielding materials were performed. Samples of shieldings were synthesized using the base materials of Portland-type cement concrete with fillers of alloy steel, Co, Mn, and Cr, mixed separately as additives. The samples were characterized using Scanning Electron Microscopy-Energy Dispersive X-ray Spectrometry (SEM-EDS) to determine the constituent elements quantitatively. Linear attenuation coefficients of the samples were measured in the experiments and also simulated using ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2018
UI-IJTECH 9:4 (2018)
Artikel Jurnal Universitas Indonesia Library
Seon-Chil Kim
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In modern medicine, a radiation scans is an very important examination tool for making a diagnosis and subsequent treatment plan. Among the range of medical examinations, Computed tomography (CT) is being performed in an increasing number of cases and a CT scan uses the most radiation of any diagnostic exam. On the other hand, radiation protection during scanning is not typical for bodily regions other than those designated for examination. Therefore, the aim of this ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2013
UI-IJTECH 4:2 (2013)
Artikel Jurnal Universitas Indonesia Library
Muhammad Widad Hassan
Depok: Fakultas Teknik Universitas Indonesia, 2019
S-Pdf
UI - Skripsi Membership Universitas Indonesia Library