Health Physics Society Journal

On the cover: A performance test subjected solid-state dosimeters to laboratory irradiations at the National Insitute of Standards and Technology and to 90 days of simulated field conditions in an environmental chamber at Brookhaven National Laboratory. Here a scientist from the DOE's Environmental Measurements Laboratory measures illuminance on dosimeters in the chamber. See article by Klemic et al. on page 370.

Contents of Volume 78, No. 4, April 2000

NEWS ON THE NET

Surfing the Web Despite and Avoiding the Back Tow — Bruce Busby

PAPERS

Environmental Dosimetry Performance Criteria: Pilot Test of Proposed ANSI Draft Standard N13.29 — G. A. Klemic, J. Shobe, and S. Sengupta

Modeling Energy Deposition and Cellular Radiation Effects in Human Bronchial Epithelium by Radon Progeny Alpha Particles — Werner Hofmann, Margaret G. Ménache, Douglas J. Crawford-Brown, Randall S. Caswell, and Lisa R. Karam

A Radioiodine Speciation, Deposition, and Dispersion Model with Uncertainty Propagation for the Oak Ridge Dose Reconstruction — Shyam K. Nair, A. Iulian Apostoaei, and F. Owen Hoffman

Monte Carlo Calculations of LR115 Detector Response to ²²²Rn in the Presence of ²²⁰Rn — D. Nikezic and K. N. Yu

Long Term Changes in Body Potassium Concentration and Dose from ⁴⁰K for a Japanese Adult Male Group — T. Ishikawa

NOTES

Percutaneous Toxicity of Uranyl Nitrate: Its Effect in Terms of Exposure Area and Time — Ricardo López, Paula L. Díaz Sylvester, Angela M. Ubios, and Rómulo L. Cabrini

Radon and Thoron in Cave Dwellings (Yan'an, China) — Jens Wiegand, Sebastian Feige, Xie Quingling, Ulrich Schreiber, Katja Wieditz, Christiane Wittmann, and Luo Xiarong

CORRESPONDENCE

Comments on the Use of ¹³⁷Cs/^239+240Pu Activity Ratio to Resolve Binary Mixtures of Pu — Philip W. Krey

Response to Krey's Comments — James Cizdziel, Vernon Hodge, and Scott Faller

Comment on Article by Bursik, Meisenhelder and Spahn — Leonard R. Smith

Response to Smith — Steve Bursik, Jill Meisenhelder, and Gerard Spahn

BOOK REVIEWS

Cosmic Radiation and Aircrew Exposure — Reviewed by Michael T. Ryan

OTHER CONTENT

News and Notices

Instructions for Submission of New Product Announcements

Author Guidelines

Health Physics Society Prospectus

Health Physics Society Affiliate Members

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