Robert Hayes

Also known as: Rob Hayes

https://orcid.org/0000-0001-6135-4070

retrospective dosimetry, nuclear criticality, ALARA, radiological air monitoring, nuclear emergency response, consequence assessment, electron paramagnetic resonance, luminescence dosimetry

Works (83)

2020 journal article

Ionizing radiation shielding properties of metal oxide impregnated conformal coatings

RADIATION PHYSICS AND CHEMISTRY, 171.

By: M. DeVanzo & R. Hayes

Sources: Web Of Science, ORCID
Added: July 27, 2020

2020 article

Low level EPR dosimetry of a commercial sugar

Hayes, R. B., & Abdelrahman, F. M. (2020, March). APPLIED RADIATION AND ISOTOPES, Vol. 157.

By: R. Hayes & F. Abdelrahman

Sources: Web Of Science, ORCID
Added: March 30, 2020

2020 journal article

Retrospective characterization of special nuclear material in time and space

Radiation Measurements, 133, 106301.

By: R. Hayes & R. O'Mara

Source: ORCID
Added: March 14, 2020

2019 journal article

Incremental Gains in Transuranic Activity Analysis in Air Samples for Radiological Emergency Response

Nuclear Technology, 205(9), 1219–1235.

By: S. Cope & R. Hayes

Sources: Web Of Science, ORCID, Crossref
Added: September 9, 2019

2019 journal article

Initial TL/OSL/EPR Considerations for commercial diatomaceous earth in retrospective dosimetry and dating

Radiation Protection Dosimetry, 1-10.

By: R. Hayes, R. O’Mara & D. Hooper

Sources: ORCID, Crossref
Added: November 15, 2019

2019 conference paper

Opportunities for a graded approach in air sample assay and triage

41st ESARDA Annual Meeting symposium on safeguards and nuclear material management. Presented at the 41st ESARDA Annual Meeting, Stressa, Italy.

By: R. Hayes, R. O’Mara & F. Abdelrahman

Event: 41st ESARDA Annual Meeting at Stressa, Italy on May 14-16, 2019

Sources: NC State University Libraries, ORCID
Added: December 16, 2019

2019 journal article

Retrospective dosimetry at the natural background level with commercial surface mount resistors

Radiation Measurements, 121, 42–48.

By: R. Hayes & R. O'Mara

Sources: NC State University Libraries, ORCID
Added: February 25, 2019

2019 journal article

Validation of a rapid, conservative transuranic alpha activity estimation method in air samples

Journal of Radiological Protection, 39(3), 749–765.

By: S. Cope & R. Hayes

Sources: Web Of Science, ORCID, Crossref
Added: July 15, 2019

2018 standard

American National Standard Instrumentation and Systems for Monitoring Airborne Radioactivity

By: N. Libraries

Sources: Crossref, ORCID
Added: November 16, 2019

2018 journal article

Dose deposition profiles in untreated brick material

Health Physics (New York, N.Y.), 114(4), 414–420.

By: R. O’Mara & R. Hayes

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2018 conference paper

Grain size and density separation effects on luminescence dose estimates using brick material

Embedded Topical Meeting - Advances in Nuclear Nonproliferation Technology and Policy Conference 2018, ANTPC 2018, 192–195.

By: R. O’Mara & R. Hayes

Source: ORCID
Added: November 15, 2019

2018 journal article

LNT May Be Lethal but ALARA Is Inherently Useful

Health Physics, 115(3).

By: R. Hayes

Sources: NC State University Libraries, ORCID
Added: November 7, 2018

2018 journal article

Preliminary work toward a transuranic activity estimation method for rapid discrimination of anthropogenic from TRU in alpha air samples

Health Physics (New York, N.Y.), 114(4), 319–327.

By: S. Cope & R. Hayes

Source: NC State University Libraries
Added: August 6, 2018

2018 journal article

Total Ambient Dose Equivalent Buildup Factors for Portland Concrete

Health Physics, 115(3), 324–337.

By: P. Duckic & R. Hayes

Sources: NC State University Libraries, ORCID
Added: October 19, 2018

2018 journal article

Total ambient dose equivalent buildup factor determination for NBS04 concrete

Health Physics, 114(6), 569–581.

By: P. Duckic & R. Hayes

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 chapter

Applications of Radioisotopes

In Encyclopedia of Sustainability Science and Technology.

By: R. Hayes

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Reconstruction ofa radiological release using aerosol sampling

Health Physics (New York, N.Y.), 112(4), 326–337.

By: R. Hayes

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Retrospective imaging and characterization of nuclear material

Health Physics (New York, N.Y.), 113(2), 91–101.

By: R. Hayes & S. Sholom

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Some mathematical and geophysical considerations in radioisotope dating applications

Nuclear Technology, 197(2), 209–218.

By: R. Hayes

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Consequence assessment of the WIPP radiological release from February 2014

Health Physics (New York, N.Y.), 110(4), 342–360.

By: R. Hayes

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Contributions of various radiological sources to background in a suburban environment

Health Physics, 111(3), S193–S199.

By: R. Milvenan & R. Hayes

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Implementation of a portable hpge for field contamination assay

Health Physics (New York, N.Y.), 110(6), 571–579.

By: R. Hayes

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Operational Check Source Recalibration

Health Physics, 109, S156–S161.

By: R. Hayes

Source: ORCID
Added: November 15, 2019

2014 journal article

Using Isotopic Ratios for Discrimination of Environmental Anthropogenic Radioactivity

Health Physics, 107(4), 277–291.

By: R. Hayes & M. Akbarzadeh

Source: ORCID
Added: November 15, 2019

2013 journal article

Nuclear criticality as a contributor to gamma ray burst events

Astrophys Space Sci, 345(1), 147–154.

By: R. Hayes

Source: ORCID
Added: November 15, 2019

2011 journal article

Special issue on the 16th biennial topical meeting of the radiation protection and shielding division

Nuclear Technology, 175(1), 1.

By: R. Hayes

Source: ORCID
Added: November 15, 2019

2010 article

Emergency Situation Air Sampling

Hayes, R. (2010, October). Radioactive Air Sampling Methods, pp. 357–367.

By: R. Hayes

Source: ORCID
Added: November 15, 2019

2010 book reference

Radioactive Air Sampling Methods

Ed(s): M. Maiello & M. Hoover

Sources: Crossref, ORCID
Added: November 17, 2019

2009 journal article

Continuous Air Monitor Algorithm Development

Nuclear Technology, 168(1), 35–40.

By: R. Hayes

Sources: Crossref, ORCID
Added: November 17, 2019

2009 journal article

Preliminary Benchmarking Efforts and MCNP Simulation Results for Homeland Security

Nuclear Technology, 168(3), 852–857.

By: R. Hayes

Sources: Crossref, ORCID
Added: November 17, 2019

2008 journal article

High burn-up capability possibilities for a new beryllium moderated water cooled natural uranium reactor

Annals of Nuclear Energy, 35(8), 1584–1586.

By: R. Hayes

Sources: Crossref, ORCID
Added: November 17, 2019

2008 journal article

PROBLEMS FOUND USING A RADON STRIPPING ALGORITHM FOR RETROSPECTIVE ASSESSMENT OF AIR FILTER SAMPLES

Health Physics, 94(4), 366–372.

By: R. Hayes

Source: ORCID
Added: November 15, 2019

2007 journal article

BiodosEPR-2006 Meeting: Acute dosimetry consensus committee recommendations on biodosimetry applications in events involving uses of radiation by terrorists and radiation accidents

Radiation Measurements, 42(6-7), 972–996.

By: G. Alexander, H. Swartz, S. Amundson, W. Blakely, B. Buddemeier, B. Gallez, N. Dainiak, R. Goans ...

Sources: Crossref, ORCID
Added: November 17, 2019

2007 journal article

Electron spin relaxation of radicals in irradiated tooth enamel and synthetic hydroxyapatite

Radiation Measurements, 42(6-7), 997–1004.

By: H. Sato, B. Filas, S. Eaton, G. Eaton, A. Romanyukha, R. Hayes, A. Rossi

Sources: Crossref, ORCID
Added: November 17, 2019

2006 journal article

A Light-Water-Cooled Nuclear Reactor of Natural Uranium and Beryllium

Journal of ASTM International, 3(8), 100274.

By: S. Dean & R. Hayes

Sources: Crossref, ORCID
Added: November 17, 2019

2005 journal article

Collimated spectroscopy for specific activity determination behind a shield wall

Radiation Measurements, 39(1), 43–46.

By: R. Hayes

Source: ORCID
Added: November 15, 2019

2005 journal article

USE OF ALPHA SPECTROSCOPY FOR CONDUCTING RAPID SURVEYS OF TRANSURANIC ACTIVITY ON AIR SAMPLE FILTERS AND SMEARS

Health Physics, 89(2), 172–180.

By: R. Hayes, A. Pe??a & T. Goff

Sources: Crossref, ORCID
Added: November 17, 2019

2005 journal article

Variation of long-lived free radicals responsible for the EPR native signal in bone of aged or diseased human females and ovariectomized adult rats

Radiation Measurements, 39(3), 255–262.

By: G. Kenner, A. Brik, G. Liu, E. Haskell, R. Hayes, J. Knight, E. Vajda, S. Miller, W. Jee, J. Barrus

Source: ORCID
Added: November 15, 2019

2004 journal article

A NEW TECHNIQUE FOR PRELIMINARY ESTIMATES OF TRU ACTIVITY ON AIR SAMPLE FILTERS AND RADIOLOGICAL SMEARS

Health Physics, 87(4), 429–436.

By: R. Hayes

Source: ORCID
Added: November 15, 2019

2004 journal article

CURVE FITTING AIR SAMPLE FILTER DECAY CURVES TO ESTIMATE TRANSURANIC CONTENT

Health Physics, 86(1), 80–91.

By: R. Hayes & H. Chiou

Source: ORCID
Added: November 15, 2019

2004 journal article

Creating a baseline radiological standard for the waste isolation pilot plant underground

Isotopes in Environmental and Health Studies, 40(3), 213–220.

By: H. Chiou & R. Hayes

Sources: Crossref, ORCID
Added: November 17, 2019

2003 conference paper

Alternate Approach to the Upper Subcritical Limit Determination for MCNP

Transactions of the American Nuclear Society, 89, 109.

By: W. Rhoden & R. Hayes

Source: ORCID
Added: November 15, 2019

2003 conference paper

Collimated Spectroscopy for Specific Activity Determination Behind a Shield Wall

Transactions of the American Nuclear Society, 89, 566.

By: R. Hayes & A. Strait

Source: ORCID
Added: November 15, 2019

2003 journal article

Diagnostic X ray dose profiles in molar teeth using Monte Carlo simulation

Radiation Protection Dosimetry, 104(2), 153–158.

By: R. Hayes

Sources: Crossref, ORCID
Added: November 17, 2019

2003 journal article

False CAM Alarms from Radon Fluctuations

Health Physics, 85, S81–S84.

By: R. Hayes

Source: ORCID
Added: November 15, 2019

2003 journal article

Preliminary Evaluation of Real Time False CAM Alarm Prediction Through Continuous Radon Monitoring

Health Physics, 84, S89–S92.

By: R. Hayes & H. Chiou

Source: ORCID
Added: November 15, 2019

2002 journal article

AN EPR MODEL FOR SEPARATING INTERNAL 90SR DOSES FROM EXTERNAL GAMMA-RAY DOSES IN TEETH

Health Physics, 83(1), 75–81.

By: R. Hayes, E. Haskell & G. Kenner

Source: ORCID
Added: November 15, 2019

2002 journal article

Alpha CAM alarm set points in a salt dust environment

Health Physics, 82(6), 887–897.

By: R. Hayes & M. Beekman

Source: ORCID
Added: November 15, 2019

2002 journal article

DOSE RATE PREDICTION METHODOLOGY FOR REMOTE HANDLED TRANSURANIC WASTE WORKERS AT THE WASTE ISOLATION PILOT PLANT

Health Physics, 83(4), 449–455.

By: R. Hayes

Source: ORCID
Added: November 15, 2019

2002 journal article

Preliminary Measurements of Surface Removable NORM Activity in the WIPP Underground

Health Physics, 82(Supplement), S103–S107.

By: R. Hayes, C. Gadbury & T. Goff

Source: ORCID
Added: November 15, 2019

2000 journal article

A method for identification of interfering signals in EPR dating of tooth enamel

Radiation Measurements, 32(5-6), 781–785.

By: R. Hayes & E. Haskell

Sources: Crossref, ORCID
Added: December 16, 2019

2000 journal article

A virtually nondestructive EPR technique accounting for diagnostic X-rays

Radiation Measurements, 32(5-6), 559–566.

By: R. Hayes, E. Haskell, G. Kenner & J. Barrus

Source: ORCID
Added: November 15, 2019

2000 journal article

Accurate EPR radiosensitivity calibration using small sample masses

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 441(3), 535–550.

By: R. Hayes, E. Haskell, J. Barrus, G. Kenner & A. Romanyukha

Source: ORCID
Added: November 15, 2019

2000 journal article

Assessment of an alanine EPR dosimetry technique with enhanced precision and accuracy

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 440(2), 453–461.

By: R. Hayes, E. Haskell, A. Wieser, A. Romanyukha, B. Hardy & J. Barrus

Source: ORCID
Added: November 15, 2019

2000 journal article

Comparison of sample preparation and signal evaluation methods for EPR analysis of tooth enamel

Applied Radiation and Isotopes, 52(5), 1059–1064.

By: A. Wieser, S. Onori, D. Aragno, P. Fattibene, A. Romanyukha, E. Ignatiev, A. Koshta, V. Skvortzov ...

Source: ORCID
Added: November 15, 2019

2000 journal article

EPR-dosimetry with carious teeth

Radiation Measurements, 32(5-6), 799–803.

By: S. Sholom, E. Haskell, R. Hayes, V. Chumak & G. Kenner

Sources: Crossref, ORCID
Added: December 16, 2019

2000 journal article

Preliminary report on the development of a virtually nondestructive additive dose technique for EPR dosimetry

Applied Radiation and Isotopes, 52(5), 1065–1070.

By: E. Haskell, R. Hayes, A. Romanyukha & G. Kenner

Source: ORCID
Added: November 15, 2019

2000 journal article

The second international intercomparison on EPR tooth dosimetry

Radiation Measurements, 32(5-6), 549–557.

By: A. Wieser, K. Mehta, S. Amira, D. Aragno, S. Bercea, A. Brik, A. Bugai, F. Callens ...

Sources: Crossref, ORCID
Added: December 16, 2019

1999 journal article

A comparison of optically stimulated luminescence dating methods applied to Eolian sands from the Mojave desert in Southern Nevada

Quaternary Science Reviews, 18(2), 235–242.

By: E. Haskell, R. Difley, G. Kenner, R. Hayes, K. Snyder & D. Gustafson

Sources: Crossref, ORCID
Added: December 16, 2019

1999 journal article

Achievable Precision and Accuracy in EPR Dosimetry of Tooth Enamel

Radiation Protection Dosimetry, 84(1), 527–535.

By: E. Haskell, R. Hayes, G. Kenner, A. Wieser, D. Aragno, P. Fattibene, S. Onori

Source: ORCID
Added: November 15, 2019

1999 journal article

An EPR Dosimetry Method For Rapid Scanning of Children Following A Radiation Accident Using Deciduous Teeth

Health Physics, 76(2), 137–144.

By: E. Haskell, R. Hayes & G. Kenner

Source: ORCID
Added: November 15, 2019

1999 journal article

Automated Spectral Manipulation and Data Analysis for EPR Dosimetry of Teeth

Radiation Protection Dosimetry, 84(1), 521–526.

By: E. Haskell, R. Hayes, A. Romanyukha, J. Barrus & G. Kenner

Source: ORCID
Added: November 15, 2019

1999 journal article

Electron paramagnetic resonance dosimetry: Methodology and material characterization

Med. Phys., 26(11), 2516.

By: R. Hayes

Source: ORCID
Added: November 15, 2019

1999 journal article

Geographic Variations in the EPR Spectrum of Tooth Enamel

Radiation Protection Dosimetry, 84(1), 445–449.

By: A. Romanyukha, R. Hayes, E. Haskell & G. Kenner

Source: ORCID
Added: November 15, 2019

1998 journal article

A High Sensitivity EPR Technique for Alanine Dosimetry

Radiation Protection Dosimetry, 77(1), 43–49.

By: E. Haskell, R. Hayes & G. Kenner

Source: ORCID
Added: November 15, 2019

1998 journal article

EPR Dosimetry of Pacific Walrus (Odobenus Rosmarus Divergens) Teeth

Radiation Protection Dosimetry, 77(1), 55–63.

By: R. Hayes, G. Kenner & E. Haskell

Source: ORCID
Added: November 15, 2019

1998 journal article

EPR Properties of Synthetic Apatites, Deorganified Dentine, and Enamel

Calcified Tissue International, 62(5), 443–446.

By: G. Kenner, E. Haskell, R. Hayes, A. Baig & W. Higuchi

Source: ORCID
Added: November 15, 2019

1998 journal article

Influence of crushing and additive irradiation procedures on EPR dosimetry of tooth enamel

Radiation Measurements, 29(1), 105–111.

By: S. Sholom, E. Haskell, R. Hayes, V. Chumak & G. Kenner

Source: ORCID
Added: November 15, 2019

1998 journal article

Properties of light induced EPR signals in enamel and their possible interference with gamma-induced signals

Radiation Measurements, 29(1), 113–118.

By: S. Sholom, E. Haskell, R. Hayes, V. Chumak & G. Kenner

Source: ORCID
Added: November 15, 2019

1998 journal article

Technique for increasing reproducibility in EPR dosimetry of tooth enamel

Meas. Sci. Technol., 9(12), 1994–2006.

By: R. Hayes, E. Haskell, A. Romanyukha & G. Kenner

Source: ORCID
Added: November 15, 2019

1997 journal article

A mathematical approach to optimal selection of dose values in the additive dose method of EPR dosimetry

Radiation Measurements, 27(2), 315–323.

By: R. Hayes, E. Haskell & G. Kenner

Source: ORCID
Added: November 15, 2019

1997 journal article

An EPR intercomparison using teeth irradiated prior to crushing

Radiation Measurements, 27(2), 419–424.

By: E. Haskell, G. Kenner, R. Hayes, S. Sholom & V. Chumak

Source: ORCID
Added: November 15, 2019

1997 report

EPR dosimetry teeth in past and future accidents: A prospective look at a retrospective method

By: E. Haskell, G. Kenner, R. Hayes, V. Chumak & S. Shalom

Source: ORCID
Added: November 15, 2019

1997 journal article

Electron Paramagnetic Resonance Techniques and Space Biodosimetry

Radiation Research, 148(5), S51.

By: E. Haskell, R. Hayes, G. Kenner, S. Sholom & V. Chumak

Sources: Crossref, ORCID
Added: December 16, 2019

1997 journal article

Improved accuracy of EPR dosimetry using a constant rotation goniometer

Radiation Measurements, 27(2), 325–329.

By: E. Haskell, R. Hayes & G. Kenner

Source: ORCID
Added: November 15, 2019

1996 report

EPR dosimetry of whole deciduous tooth using a constant rotation goniometer and background subtraction with a dentine standard

By: E. Haskell, R. Hayes & G. Kenner

Source: ORCID
Added: November 15, 2019

1996 report

Influence of crushing and additive irradiation procedures on EPR dosimetry of tooth enamel

By: S. Shalom, V. Chumak, E. Haskell, R. Hayes & G. Kenner

Source: ORCID
Added: November 15, 2019

1996 journal article

Preparation-induced errors in EPR dosimetry of enamel: Pre- and post-crushing sensitivity

Applied Radiation and Isotopes, 47(11-12), 1305–1310.

By: E. Haskell, R. Hayes & G. Kenner

Source: ORCID
Added: November 15, 2019

1996 report

Preparation-induced errors in EPR dosimetry of enamel: pre- and post-crushing sensitivity

By: E. Haskell, R. Hayes & G. Kenner

Source: ORCID
Added: November 15, 2019

1996 report

Properties of light induced EPR signals in enamel and their possible interference with gamma-induced signals

By: S. Shalom, V. Chumak, E. Haskell, R. Hayes & G. Kenner

Source: ORCID
Added: November 15, 2019

1996 journal article

The first international intercomparison of EPR-dosimetry with teeth: First results

Applied Radiation and Isotopes, 47(11-12), 1281–1286.

By: V. Chumak, I. Bailiff, N. Baran, A. Bugai, S. Dubovsky, I. Fedosov, V. Finin, E. Haskell ...

Sources: Crossref, ORCID
Added: December 16, 2019

1995 journal article

Effect of mechanically induced background signal on EPR dosimetry of tooth enamel

Radiation Measurements, 24(3), 249–254.

By: V. Polyakov, E. Haskell, G. Kenner, G. Huett & R. Hayes

Source: ORCID
Added: November 15, 2019

1995 journal article

Electron Paramagnetic Resonance Dosimetry of Dentine Following Removal of Organic Material

Health Physics, 68(4), 579–584.

By: E. Haskell, G. Kenner & R. Hayes

Sources: Crossref, ORCID
Added: December 16, 2019

Employment

2015 - present

North Carolina State University Raleigh, NC, US
Associate Professor Nuclear Engineering

2015 - present

Tetra Tech Inc Oak Ridge, TN, US
Senior Project Manager Nuclear

2008 - 2015

Nuclear Waste Partnership LLC Carlsbad, NM, US
Principle Engineer Nuclear Safety

2008 - 2011

University of the Southwest Hobbs, NM, US
Adjunct Professor Arts and Sciences

2005 - 2008

National Security Technologies LLC Las Vegas, NV, US
Senior Scientist Consequence Assessment

2000 - 2005

Washington TRU Solutions, LLC Carlsbad, NM, US
Senior Engineer Radiological Engineering

Education

1997 - 1999

University of Utah Salt Lake City, UT, US
PhD Nuclear Engineering

1994 - 1997

University of Utah Salt Lake City, UT, US
MS Physics

1989 - 1994

University of Utah Salt Lake City, UT, US
BS Physics

1989 - 1994

University of Utah Salt Lake City, UT, US
BS Mathematics

Funding History

Funding history based on the linked ORCID record.

grant January 1, 2018 - January 1, 2020
Retrospective Characterization of Nuclear Material with TL/OSL
U.S. Department of Energy
contract January 1, 2015 - January 1, 2017
Joint Faculty Appointment
Oak Ridge National Laboratory
grant
Faculty development
U.S. Nuclear Regulatory Commission