LEADER 02481nam 22003733 450 001 9910861060103321 005 20230511080304.0 010 $a9789201321213$b(electronic bk.) 035 $a(MiAaPQ)EBC30536242 035 $a(Au-PeEL)EBL30536242 035 $a(OCoLC)1378933565 035 $a(EXLCZ)9926610523100041 100 $a20230511d2022 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aQuality Assurance and Quality Control in Neutron Activation Analysis 205 $a1st ed. 210 1$aHavertown :$cInternational Atomic Energy Agency,$d2022. 210 4$dİ2022. 215 $a1 online resource (42 pages) 225 1 $aTechnical Reports Series ;$vv.487 311 08$aPrint version: IAEA Quality Assurance and Quality Control in Neutron Activation Analysis: a Guide to Practical Approaches Havertown : International Atomic Energy Agency,c2022 327 $aIntro -- 1. INTRODUCTION -- 1.1. Background -- 1.2. Objective -- 1.3. Scope -- 1.4. Structure -- 2. SAMPLE HANDLING AND PREPARATION OF TEST PORTIONS -- 3. CALIBRATION -- 3.1. Energy, efficiency and element calibration -- 3.2. Standard (calibrator) preparation -- 3.2.1. Comparator or relative NAA -- 3.2.2. k0-NAA -- 3.3. Neutron flux gradient monitors -- 4. IRRADIATION PROCEDURE -- 5. DECAY -- 6. MEASUREMENT -- 6.1. Gamma ray spectrum measurement -- 6.2. Result validation -- 6.2.1. Using the dimension of energy -- 6.2.2. Using the dimension of time (decay) -- 6.2.3. Using different radionuclides produced from the same element -- 6.2.4. Using fission interference corrections -- 6.2.5. Using different irradiation channels and threshold interference corrections -- 6.3. Validity check and reporting -- 7. REVIEW OF REQUESTS FOR ANALYSIS -- 7.1. Feasibility of analysis -- 7.2. Selection of an analytical protocol -- 8. LABORATORY MANAGEMENT -- 8.1. Management issues -- 8.2. Technical competence -- 9. PROFICIENCY TESTING -- 10. CONCLUSIONS -- Appendix IAEA E-LEARNING COURSE ON NEUTRON ACTIVATION ANALYSIS -- REFERENCES -- ANNEXES: SUPPLEMENTARY FILES -- ABBREVIATIONS -- CONTRIBUTORS TO DRAFTING AND REVIEW. 410 0$aTechnical Reports Series 700 $aIAEA$01594159 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 912 $a9910861060103321 996 $aQuality Assurance and Quality Control in Neutron Activation Analysis$94166175 997 $aUNINA