Linganisha mbinu

	Uchanganuzi wa Uanzishaji wa Neutroni	Upimaji wa Dozimetri
Nyanja	Fizikia ya Nyuklia	Fizikia ya Nyuklia
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	1936	1896
Mwanzilishi	George de Hevesy, Hilde Levi	Wilhelm Röntgen, Henri Becquerel
Aina	analytical measurement technique	experimental measurement methodology
Chanzo asilia	Chadwick, J. (1932). Possible Existence of a Neutron. Nature, 129(3252), 312.	Knoll, G. F. (2010). Radiation Detection and Measurement (4th ed.). John Wiley & Sons.
Majina mbadala	NAA, activation analysis, trace element analysis	dose measurement, radiation monitoring, exposure quantification
Zinazohusiana	5	5
Muhtasari	Neutron activation analysis (NAA) is an analytical technique for determining elemental composition by bombarding samples with neutrons to produce radioactive isotopes, invented by de Hevesy and Levi in 1936. By measuring decay gamma rays from irradiated samples, NAA quantifies trace and major elements with high sensitivity, specificity, and accuracy without requiring destructive dissolution or complex sample preparation.	Dosimetry measurement is the experimental quantification of radiation dose and exposure, originating from Röntgen and Becquerel's 1890s discoveries. It employs specialized detectors (ion chambers, TLD, Geiger counters) to measure photon and particle energy deposition in biological tissue or materials, providing direct evidence of exposure for worker protection, patient dose verification, and environmental monitoring.