Zain Karriem Senior R&D Staff Contact 865.341.1922 | KARRIEMZ@ORNL.GOV All Publications Porosity in nuclear graphite and its impact on nuclear reactor science and criticality safety applications Development of Nuclear Data Measurements Capabilities at the Spallation Neutron Source NSUF BOILER Pre-Irradiation Characterization and High Flux Isotope Reactor Experiment Design ROADRUNNER MiniFuel Experiment - Irradiation Target Design and Sample Characterization Neutronics Study of HTR-10: Impact of Graphite Porosity Representation in ENDF/B-VIII.1 TSLs Assessing criticality implications of porosity misrepresentation in ENDF/B-VIII.1 graphite TSLs and small angle neutron scattering in nuclear graphite Volume 8: Epithermal and Fast Neutron Radiography Facility HFIR Futures – Enhanced Capabilities Series Volume 6: Experiment Facility Spectrum Tailoring Volume 4: Detection Systems and Ultra-Cold Neutrons... Volume 9: Critical Facility with Add-On Ion Beam Radiation Shielding Analysis of Niowave’s Uranium Target Assembly 2 (UTA-2) Facility for Molybdenum-99 Production Key Links ORCID Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Applications, Methods, and Data Section Reactor and Nuclear Fuel Cycle Analysis Group