کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8082993 1521596 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Analysis of 7Be behaviour in the air by using a multilayer perceptron neural network
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی هسته ای و مهندسی
پیش نمایش صفحه اول مقاله
Analysis of 7Be behaviour in the air by using a multilayer perceptron neural network
چکیده انگلیسی
A multilayer perceptron artificial neural network (ANN) model for the prediction of the 7Be behaviour in the air as the function of meteorological parameters was developed. The model was optimized and tested using 7Be activity concentrations obtained by standard gamma-ray spectrometric analysis of air samples collected in Belgrade (Serbia) during 2009-2011 and meteorological data for the same period. Good correlation (r = 0.91) between experimental values of 7Be activity concentrations and those predicted by ANN was obtained. The good performance of the model in prediction of 7Be activity concentrations could provide basis for construction of models which would forecast behaviour of other airborne radionuclides.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Radioactivity - Volume 137, November 2014, Pages 198-203
نویسندگان
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