|Statement||A.S. Paschoa ... [et al.].|
|Series||DNA-TR -- 85-313., Technical report (United States. Defense Nuclear Agency) -- DNA-TR-85-313.|
|Contributions||Paschoa, A. S., University of Utah. College of Medicine., United States. Defense Nuclear Agency.|
|The Physical Object|
|Pagination||vi, 46 p. :|
|Number of Pages||46|
Chemical separation of uranium and plutonium from tissue specimens is performed by anion exchange chromatography for the purpose of using fission track detection to quantify the fissile nuclides U and Pu present in the by: 4. Fission track assay for fissile nuclides in tissue: final comprehensive summary report for phases I and II of the fission tract assay for fissile nuclides in tissue / By A. S. Paschoa, University of Utah. College of Medicine. and United States. By using the fission track image, soil particles associated with fissile nuclides can be differentiated from the uncontaminated soil particles. Also, it is possible to use for screening fissile particles in the environmental samples before radiochemical analysis such as alpha spectrometry Cited by: 8. A fission track analysis (FTA) technique was developed to identify hot particles in a contaminated soil or sediment. To identify the location of fissile particles in a contaminated sample, SEM.
Fission track assay for fissile nuclides in tissue: final comprehensive summary report for phases I and II of the fission tract assay for fissile nuclides in tissue  Washington, DC: . Sullivan, William H. , Trilinear chart of nuclides Oak Ridge National Laboratory for U.S. Atomic Energy Commission Washington Wikipedia Citation Please see Wikipedia's template documentation for further citation fields that may be required. Fission-track assay for fissile nuclides in tissue. Final comprehensive summary report, 1 July June on Phases 1 and 2 F. W. Bruenger [ ] F. H. Williams. Fundamental techniques. A nuclear weapon (also called an atom bomb, nuke, atomic bomb, nuclear warhead, A-bomb, or nuclear bomb) is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or from a combination of fission and fusion reactions (thermonuclear bomb).Both bomb types release large quantities of energy from relatively small amounts of matter.
However, not all fission products will give rise to a reduction in k eff, as some (fissile nuclides like Pu, Pu, Pu and Pu) will result in an increase in k eff. The continuous build-up of fissile and fertile nuclides in the reactor core adds positive reactivity to the system which if not accounted for in a criticality safety. Nuclear fission products are the atomic fragments left after a large atomic nucleus undergoes nuclear lly, a large nucleus like that of uranium fissions by splitting into two smaller nuclei, along with a few neutrons, the release of heat energy (kinetic energy of the nuclei), and gamma two smaller nuclei are the fission products. United States. Defense Nuclear Agency: Fission track assay for fissile nuclides in tissue: final comprehensive summary report for phases I and II of the fission tract assay for fissile nuclides in tissue / (Washington, D.C.: Defense Nuclear Agency, ), also by A. S. Paschoa and University of Utah. College of Medicine (page images at. The application of secondary ion mass spectrometry (SIMS) analysis is described for the characterization of plutonium and highly enriched uranium (HEU) particles with a diameter to 10 μm. Applying a method previously described, particles of HEU could be detected in a scrap material, together with natural uranium. The isotopic composition of the particles was measured with a typical accuracy.