|Statement||by B. Singh and S.K. Kataria and A.M. Samuel.|
|Series||BARC external ;, BARC/2002/E/022|
|Contributions||Bhabha Atomic Research Centre.|
|LC Classifications||Microfiche 2004/60077 (R)|
|The Physical Object|
|Number of Pages||99|
|LC Control Number||2003328597|
Computer Programs in Biomedicine 4 () North-Holland Publishing Company COMPUTER SIMULATION OF THE ANGER GAMMA CAMERA John B. SVEDBERG* Department of Physical Biology, The Gustaf Werner Institute, University of Uppsala, Uppsala, Sweden The Anger scintillation camera system is simulated on a computer making possible a study of its performance as Cited by: 1. It describes the methodology used for modeling and testing the Infina gamma camera with parallel-hole collimators image formation. The obtain results using MSC and real experiment using the Infina. simulation will enable realistic clinical simulation to be carried out and thus accuracy and precision of clinical techniques to be evaluated. The gamma-camera imaging process may be simulated using Monte Carlo methods. However, these are complicated to implement accurately and time consuming to run (Floyd et al ). " Chapter 1 Basic Simulation Modeling 1 jl.l The Nature of Simulation 1:; Systems, rvIodels, and Simulation 3./ Discrete-Event Simulation ', 7 Time-Advance Mechanisms S Components and 'Organization of a Discrete-Event Simulation Model 10 J Simulation of a Single-Server Queueing System
The gamma camera Ref. 1 – Chapter • Gamma camera= instrumental basis for: 1. SPECT 2. Planar scintigraphy • → used in nuclear medicine imaging = emission imaging = radioactive source inside patient’s body • In both SPECT and planar scintigraphy radiation source used = mainly 99 à → keV -rays → hence the name gamma camera. Sensitivities of the real and virtual gamma cameras were calculated to and cps/MBq, respectively. The energy spectra of both simulated and real gamma cameras were matched. Images obtained from Jaszczak phantom, experimentally and by simulation, showed similarity in . 1. MODELING AND SIMULATION 9–25 PHYSICAL MODELS 10 MATHEMATICAL MODELS 12 Static Mathematical Models 13 Costing of a Combat Aircraft 13 A Static Marketing Model 15 Student Industrial Training Performance Model 16 COMPUTER MODELS 18 Runway Denial using BCES Type Warhead 18 Distributed Lag Models. gamma cameras and radiopharmacy dispensaries. It offers clear guidance on human resources and training needs for medical doctors, technologists, radiopharmaceutical scientists, physicists and specialist nurses in the practice of nuclear medicine. The manual describes the requirements for safe preparation and quality control of radiopharmaceuticals.
Both models were fitted to gamma camera and serum measurements of 27 patients. Akaike weights were used for model averaging. Time-integrated activity coefficients for total body, liver, spleen, RM and serum were calculated. Model-based predictions of the serum biokinetics during therapy were compared to actual measurements. An alternative mathematical modeling of the scintillation camera and framework for performance analysis of gamma-ray positioning algorithms. Behnoosh Teimourian Fard1,2, Mojtaba Shamsaei Zafarghandi1,. Soheil Hosseini2, Hamid Sabet3, Mohammad Reza Ay2,4. 1Department of Energy Engineering and Physics, Amirkabir University of Technology, Tehran, Iran. 2Research Center for . Advanced Modeling and Simulation in Engineering Sciences operates a single-blind peer-review system, where the reviewers are aware of the names and affiliations of the authors, but the reviewer reports provided to authors are anonymous.. The benefit of single-blind peer review is that it is the traditional model of peer review that many reviewers are comfortable with, and it facilitates a. – scintillation crystals in a gamma camera are typically 10 to 25 inches in diameter (or rectangular) and are 1/4 to 1 inch thick – Like the screens that are used in projection radiography, thicker crystals stop more photons than thinner crystals, but they also have poorer resolution.