Robert A Lefebvre Senior R&D Staff - Group Leader Contact LEFEBVRERA@ORNL.GOV All Publications Scale 6.1 Enhancements for Nuclear Criticality Safety... The VIBE Tool of SCALE--Validation, Interpretation, and Bias Estimation... Pagination First page « First Previous page ‹â¶Ä¹ … Page 2 Page 3 Current page 4 Key Links Organizations Fusion and Fission Energy and Science Directorate Nuclear Energy and Fuel Cycle Division Nuclear Modeling and Simulation Development and Deployment Section Nuclear Code Integration Group SCALE