John Mihalczo Contact 865.574.5577 | MIHALCZOJT2@ORNL.GOV All Publications Time Correlation Measurements of Heavily Shielded Uranium Metal Attributes from NMIS Time Coincidence, Fast-Neutron Imaging, Fission Mapping, And Gamma-Ray Spectrometry Data... Identification of Non-Radiological Materials with NMIS Identification of Lithium Isotopes Using Time-Tagged Neutron Scattering... Prompt Neutron Decay for Delayed Critical Bare and Natural-Uranium-Reflected Metal Spheres of Plutonium and Highly Enriched Uranium CF NEUTRON TIME OF FLIGHT TRANSMISSION FOR MATERIAL IDENTIFICATION FOR WEAPONS TRAINERS... Active Interrogation Observables for Enrichment Determination of DU Shielded HEU Metal Assemblies with Limited Geometrical In... Identification of Shielding Material Configurations Using NMIS Imaging Enrichment Determination of Uranium in Shielded Configurations... Simulating NMIS Imaging and Fission-Mapping Measurements Neutron Radiography and Fission Mapping Measurements of Nuclear Materials with Varying Composition and Shielding... Prompt Neutron Time Decay in Single HEU and DU Metal Annular Storage Castings Reflected Neutron Effects in Multiplicity Measurements of Bare HEU Assemblies The Development of a Parameterized Scatter Removal Algorithm for NMIS Imaging Fieldable Nuclear Material Identification System Induced-Fission Imaging of Nuclear Material... Time Correlation Measurements of 252Cf Source–Driven Fission Chains in Bare HEU Metal Assemblies Measurements of 14.1 MeV Neutron Reflection and Transmission for Carbon, Polyethylene, and Steel... Pulsed D-D Neutron Generator Measurements of HEU Oxide Fuel Pins... Identifying Nuclear Material via Prompt Photo-Neutron Multiplicity Measurements... Prompt Neutron Decay Constant from Feynman Variance Fitting Simulated Verification of Fuel Element Inventory in a Small Reactor Core Using the Nuclear Materials Identification System (N... Passive Time Coincidence Measurements with Assemblies of HEU and DU Castings Monte Carlo Study of Feasibility of Passive Time-Coincidence Measurements for Monitoring Large Fissile Storage Arrays Simulated Verification of Fuel Element Inventory in a Small Reactor Core Using the Nuclear Materials Identification System (NMIS) Pagination First page « First Previous page ‹â¶Ä¹ Page 1 Current page 2 Page 3 Next page ›â¶Äº Last page Last » Key Links Organizations Fusion and Fission Energy and Science Directorate