Journal of Electrical & Electronic Systems

Al Shayea GSA

Publications

• Research Article
  Criteria of Radiation Safety Using the Neural Intelligence Systems in Electric Circuit Modeling in Gamma Camera
  Author(s): Al Shayea GSA and Zakaria Kh. MAl Shayea GSA and Zakaria Kh. M
  
  This study was undertaken to evaluate the criteria of radiation safety during nuclear imaging process with Gamma camera by used neural intelligence systems integrated with electrical circuit of Gamma camera, (DICOM – MATLAB integration systems. In this study we are used the 40 uCi of Tc-99 m point source for calibration gamma camera, also used thallium activated sodium iodide (NaI(Tl) crystal as the radiation detector, which is viewed by an array of photomultiplier tubes (PMTs) in gamma camera . In this study we are used A Jaczack phantom with 6 fillable sphere for processing of imaging with calibrated under minimal low doses effect. The characteristic factors ratio were measured against standard ratio for machine of gamma camera, standardized uptake value (SUV), point spread function (PSF), signal-to-noise ratios (SNRs) were measured according to NEMA standard. SUV for image re.. Read More»
  

  Abstract PDF