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Liu, Q.; Homma, Toshimitsu; Nishimaki, Yuichiro*; Hayashi, Hiroko*; Terakado, Masato*; Tamura, Satoshi*
JAEA-Data/Code 2010-001, 57 Pages, 2010/03
JAEA-Data-Code-2010-001.pdf:16.81MB
For a risk assessment model of an engineering system, the uncertainties in the model inputs propagate through the model and lead to the uncertainty in the model output. In order to evaluate the model output uncertainty and the contribution of each model input to the output uncertainty, the computer code GSALab, which is based on Monte Carlo simulations, has been developed. It is composed of three parts, namely, random samples generation, uncertainty analysis and sensitivity analysis. In the part of sensitivity analysis, several global sensitivity indicators, including the popularly used variance-based indicators, are implemented. In addition, the GUI (Graphical User Interface) of GSALab has been developed for the user's convenience. In addition to risk assessment models, it is also possible to use GSALab for uncertainty and sensitivity analysis of a wide class of mathematical models.
Hato, Shinji; Terakado, Masato*; Tomita, Kenichi*; Homma, Toshimitsu
JAEA-Data/Code 2008-031, 75 Pages, 2009/03
JAEA-Data-Code-2008-031.pdf:3.73MB
This is the user's manual of DSYS-GUI, which calculates the internal dose coefficients by the models of International Commission on Radiological Protection (ICRP). The DSYS-GUI consists of two programs. One is a program for setting calculation conditions and executing. The other is a program for displaying results to figures and tables. The displaying them are used the Microsoft Excel. Anyone can easily calculate the internal dose coefficients and quickly display results as figures and tables with DSYS-GUI.
Yasuda, Hiroshi*; Sato, Tatsuhiko; Terakado, Masato*
Proceedings of 12th International Congress of the International Radiation Protection Association (IRPA-12) (CD-ROM), 6 Pages, 2008/10
An Excel VBA program to calculate aviation route doses is developed for personal use by general public. This program named as "JISCARD EX" runs on a personal computer installed with the Microsoft Excel 2003/2007. Cosmic radiation dose rates at aviation altitude are calculated using the PARMA code developed in Japan. Calculated results are automatically summarized in another Excel worksheet as a report containing airport names, flying time, route dose and time plots of altitude, Rc and effective dose rate. This program will be open to the public from a web site of National Institute of Radiological Sciences.
Yasuda, Hiroshi*; Sato, Tatsuhiko; Terakado, Masato*
no journal, ,
An Excel VBA program to calculate aviation route doses is developed for personal use by general public. This program named as JISCARD EX runs on a personal computer installed with the Microsoft Excel 2003/2007. Cosmic radiation dose rates at aviation altitude are calculated using the PARMA code developed in Japan. Calculated results are automatically summarized in another Excel worksheet as a report containing airport names, flying time, route dose and time plots of altitude, Rc and effective dose rate. This program will be open to the public from a web site of National Institute of Radiological Sciences.
