পদ্ধতির তুলনা করুন

	তেজস্ক্রিয় বর্জ্য শ্রেণিবিভাগ	নিউক্লীয় ক্ষয় বিশ্লেষণ
ক্ষেত্র	নিউক্লীয় পদার্থবিজ্ঞান	নিউক্লীয় পদার্থবিজ্ঞান
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1960	1900
প্রবর্তক	International Atomic Energy Agency (IAEA)	Ernest Rutherford, Frederick Soddy
ধরন	regulatory classification framework	analytical process model
মৌলিক উৎস	International Atomic Energy Agency (2009). Classification of Radioactive Waste. IAEA Safety Standards Series No. GSG-1.	Evans, R. D. (1955). The Atomic Nucleus. McGraw-Hill.
অপর নাম	waste categorization, hazard stratification, material disposition	decay kinetics, radioactive decay modeling, half-life analysis
সম্পর্কিত	5	5
সারসংক্ষেপ	Radioactive waste classification is a systematic framework for categorizing radioactive materials based on activity, heat generation, and long-term hazard potential, developed by the IAEA. It stratifies waste into classes (exempt, very low-level, low-level, intermediate-level, high-level) to determine appropriate management pathways—from near-surface disposal to deep geological repositories—ensuring environmental protection and regulatory compliance.	Nuclear decay analysis is the systematic study of radioactive transformation processes, originating from Rutherford and Soddy's work in the early 1900s. It quantifies the rate and modes of nuclear disintegration using decay constants, half-lives, and branching ratios to predict activity evolution, date samples via radiometric methods, and assess the long-term hazard from radioactive materials.