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Hasil Pencarian

Ditemukan 2 dokumen yang sesuai dengan query
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Zahrahaq Muhammad
Accuracy of Reduced-Time-Point Dosimetry Using the Bayesian Fitting Method for Prostate-Specific Membrane Antigen (PSMA) Therapy = Akurasi dari Dosimetri Reduced-Time-Point dengan menggunakaan Metode Bayesian Fitting untuk Terapi Prostate-Spesific Membrane Antigen (PSMA)
" This study analyzes the accuracy of the estimated time-integrated activity coefficient (eTIAC) in Reduced-Time-Points (RTP) fitting using the Bayesian method with biokinetic data of [177Lu]Lu-PSMA-617 in kidneys. Data were collected at 1,24,48,72, and 168 hours (h) post-injection (p.i.) from 10 metastatic Hormone-Sensitive Prostate Cancer (mHSPC) patients as All-Time-Point (ATP) data. The two-, three-, and four-TP combinations in the RTP method are extracted from ATP. Data were fitted using sum-of-exponential (SOE) functions. ATP fitting provided parameters, ... "
Depok: Fakultas Matematika Dan Ilmu Pengetahuan Alam Universitas Indonesia, 2024
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UI - Tesis Membership  Universitas Indonesia Library
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Vibol Ban
Evaluation of Cross-Calibration Method Based on TRS-398 and TG-51 to Modified Electron Beam Calibration Methods = Evaluasi Metode Kalibrasi Silang Berdasarkan TRS-398 dan TG-51 Terhadap Metode Kalibrasi Berkas Elektron yang Dimodifikasi
" Accurate electron beam dosimetry is crucial for effective radiotherapy treatment. This study aimed to validate modified electron beam calibration methods through a comprehensive cross-calibration analysis against the established IAEA TRS-398 and AAPM TG-51 protocols. A Varian Trilogy linac with electron beam energy of 6, 9, 12, 15, and 18 MeV was used to perform dosimetric assessments using cylindrical (FC65-G and CC13) and parallel-plate (PPC40) ion chambers. The sequential method was employed for cross-calibration at 18 ... "
Depok: Fakultas Matematika Dan Ilmu Pengetahuan Alam Universitas Indonesia, 2024
T-pdf
UI - Tesis Membership  Universitas Indonesia Library