Traceability, accuracy and consistency of radiation measurements are essential in radiation
dosimetry, particularly in radiotherapy, where the outcome of treatments is highly dependent …

Automation of UNIDOS “Dosemeter” using personal computer (PC) is discussed in this
paper. In order to save time and eliminate human operation errors during the radiation …

The essential prerequisite of radiation dosimetry is to provide quality assurance and
documentation that the irradiation procedure has been carried out according to the …

Objectives The dose calibrator is the most essential instrument in nuclear medicine, for
measuring the activity of radiopharmaceutical before being administered to the patients. In …

Abstract The International Commission of Radiological Units (ICRU) sets a tolerance of±5%
on dose delivery, with more recent data limiting the overall tolerances to±3%. One of the …

Development of external dosimetry audits for advanced technology in radiotherapy dose
delivery: An IAEA coordinated research pro Page 1 calculations and measurements was verified …

In vivo dosimetry is a powerful tool to verify dose delivery accuracy. By placing a radiation
detector at a point of interest, we can validate that the expected dose is delivered to the …

The Peacock System was introduced to perform tomographic intensity-modulated radiation
therapy (IMRT). Commissioning of the Peacock System included the alignment of the …

Purpose: To eliminate variation in electrometer calibration results caused by high humidity
and suboptimal connectors on the standard capacitors and to implement hardware that …

For radiation dosimetry, dosimetric equipment must be calibrated by using known doses.
The calibration is done to determine an equation that relates the absorbed dose to a …