Nolan E Hertel Joint Faculty Appointment Contact hertelne@ornl.gov All Publications Measurable radiation levels around individuals externally contaminated by nuclear fallout Synopsis of the Oak Ridge Radiation Protection Research Needs Workshop... Organ and effective dose rate coefficients for submersion exposure in occupational settings... EFFECTIVE DOSE RATE COEFFICIENTS FOR EXPOSURE TO CONTAMINATED SOIL... PIMAL: A GUI-Driven Software Package To Conduct Radiation Dose Assessments Using Realistic Phantom Postures ... Developing a Radiation Protection Hub... Estimated dose rates to members of the public from external exposure to patients with 131I thyroid treatment Reducing Statistical Uncertainties in Simulated Organ Doses of Phantoms Immersed in Water... Organ and Effective Dose Coefficients for Cranial and Caudal Irradiation Geometries: Neutrons... VALIDATION OF PASSIVE GAMMA-RAY DETECTION TECHNIQUES FOR SAFEGUARDS MONITORING AT NATURAL URANIUM CONVERSION FACILITIES... EFFECTIVE DOSE RATE COEFFICIENTS FOR IMMERSIONS IN RADIOACTIVE AIR AND WATER... COMPARISON OF MONOENERGETIC PHOTON ORGAN DOSE RATE COEFFICIENTS FOR STYLIZED AND VOXEL PHANTOMS SUBMERGED IN AIR ... Organ and effective dose coefficients for cranial and caudal irradiation geometries: photons... Federal Guidance Report 15: External Exposure to Radionuclides in Soil, Air, and Water... ASSESSMENT OF POINT SOURCE METHOD FOR ESTIMATING DOSE RATES TO MEMBERS OF THE PUBLIC FROM EXPOSURE TO PATIENTS WITH 131I THYR... ESTIMATED DOSE RATES TO MEMBERS OF THE PUBLIC FROM EXTERNAL EXPOSURE TO PATIENTS WITH 131I THYROID TREATMENT ... Estimates of Internal Dose Resulting from I-131 Patients in Hotels... Estimated External Doses to Members of the Public from Patients with 131I Treatment... Photon Organ and Effective Dose Coefficients for Cranial and Caudal Irradiation Geometries... Key Links Curriculum Vitae Organizations Biological and Environmental Systems Science Directorate Environmental Sciences Division Biodiversity and Sustainable Systems Section Environmental Risk and Energy Analysis Group