An international journal published by K. N. Toosi University of Technology
Effect of reinforcement phase loading on the dosimetry response of a Polycarbonate/Bismuth Oxide nanocomposite for beta particles

Shahryar Malekie; Sedigheh Kashian; Seyed Musa Safdari; Morteza Akbari; Arjang Shahvar

Volume 3, Issue 2 , May 2022, , Pages 11-15

http://dx.doi.org/10.22034/rpe.2022.339504.1081

Abstract
  In this experimental work, Polycarbonate/Bismuth Oxide (PC-Bi2O3) nanocomposites were prepared in various concentrations of 0, 10, 30, and 50 wt% with thicknesses of 1 mm and irradiated by a pure beta-emitter source of Sr-90. To fabricate the electrodes, copper sheets with thickness of 100 µm were ...  Read More

Investigation of the response of chromium nitrate solutions as a chemical dosimeter for agricultural applications

Sedigheh Kashian; Hamideh Daneshvar; Peiman Rezaeian; Mohammad Rafiean

Volume 3, Issue 1 , February 2022, , Pages 43-47

http://dx.doi.org/10.22034/rpe.2022.337688.1077

Abstract
  ‎Irradiation of agricultural products is used to optimize properties and pest control and also increase the storage time of products‎. ‎The desired irradiation result is obtained when the required dose is given to the sample‎. ‎Dosimetry is a method for separating and classifying ...  Read More