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This profile was last updated on 3/3/14  and contains information from public web pages and contributions from the ZoomInfo community.

Dr. Paul Hewett

Wrong Dr. Paul Hewett?

Founder and President

Local Address: Morgantown, West Virginia, United States
Company Description: Exposure Assessment Solutions, Inc. is located in Morgantown, WV and was incorporated in West Virginia in 2002. The mission of the company is to provide...   more
Background

Employment History

Board Memberships and Affiliations

  • Chair of the Exposure Assessment Strategies Committee
    American Industrial Hygiene Association

Education

  • Ph.D.
  • Ph.D. CIH
  • doctorate , industrial hygiene
    University of Pittsburgh , School of Public Health
  • PhD
65 Total References
Web References
Instructor Bios | AIHce 2013
aihce2013.org, 3 Mar 2014 [cached]
Paul Hewett, PhD, CIH
Paul Hewett, PhD, CIH, is the founder and president of Exposure Assessment Solutions, Inc., and an adjunct professor at West Virginia University where he teaches a graduate seminar on industrial hygiene statistics and sampling strategies. Previously, Paul worked for 25 years as an industrial hygienist for NIOSH's Division of Respirable Disease Studies, specializing in the measurement of pneumoconiosis producing dusts. He received his PhD in industrial hygiene from the University of Pittsburgh, School of Public Health. Paul is also the author of numerous articles and chapters on exposure assessment and statistics for industrial hygienists, as well as a past chair of the AIHA® Exposure Assessment Strategies Committee
Paul Hewett, PhD, CIH, ...
aihce2012.org, 30 Jan 2013 [cached]
Paul Hewett, PhD, CIH, Exposure Assessment Solutions
EASi, Exposure Assessment Solutions
www.oesh.com, 2 Dec 2013 [cached]
Paul Hewett, Ph.D.
...
Paul Hewett Ph.D. CIH is the founder and president of Exposure Assessment Solutions, Inc. Previously, Paul worked for twenty-five years as an industrial hygienist for NIOSH's Division of Respiratory Disease Studies., specializing in the measurement and characterization of pneumoconiosis producing dusts. His credentials include a masters in industrial hygiene from Central Missouri State University (1978) and a doctorate in industrial hygiene from the University of Pittsburgh, School of Public Health (1991). Paul is also the author of numerous articles and chapters on exposure assessment and statistics for industrial hygienists, as well as a past chair of the AIHA Exposure Assessment Strategies Committee.
Several previous publications have been updated and made available as technical reports:
Hewett, P. (2007): Technical Report 07-01 - Interpretation and Use of Occupational Exposure Limits for Chronic Disease Agents. Exposure Assessment Solutions, Inc. (www.oesh.com).
Hewett, P. (2007): Technical Report 07-02 - Industrial Hygiene Exposure Assessment - Data Collection and Management. Exposure Assessment Solutions, Inc. (www.oesh.com).
Hewett, P. (2007): Technical Report 07-03 - Industrial Hygiene Exposure Assessment - Data Analysis and Interpretation. Exposure Assessment Solutions, Inc. (www.oesh.com).
Hewett, P. (2007): Technical Report 07-04 - Misinterpretation and Misuse of Exposure Limits. Exposure Assessment Solutions, Inc. (www.oesh.com).
Technical reports:
Hewett, P. (2005): Technical Report 05-01 - A Conceptual Model for Generating Random Exposures for Use in Computer Simulations. Exposure Assessment Solutions, Inc. (www.oesh.com).
Hewett, P. (2005): Technical Report 05-02 - Equations for Calculating Exposure Management Objectives. Exposure Assessment Solutions, Inc. (www.oesh.com).
Hewett, P. (2005): Technical Report 05-03 - Performance-based Exposure Assessment Strategies for TWA Exposure Limits. Exposure Assessment Solutions, Inc. (www.oesh.com).
Publications:
Hewett, P. and Ganser, G.H. (2007): A Comparison of Several Methods for Analyzing Censored Data. Annals of Occupational Hygiene 51:611-632.
Hewett, P., Logan, P., Mulhuasen, J., Ramachandran, G., and Banerjee, S. (2006): Rating Exposure Control Using Bayesian Decision Analysis. Journal of Occupational and Environmental Health 3:568-581 .
Hewett, P. (2001): Industrial Hygiene Exposure Assessment - Data Collection and Management. in Handbook of Chemical Health and Safety. American Chemical Society.
Hewett, P. (2001): Industrial Hygiene Exposure Assessment - Data Analysis and Interpretation. in Handbook of Chemical Health and Safety. American Chemical Society.
Hewett, P. (2001): Misinterpretation and Misuse of Exposure Limits. Applied Occupational and Environmental Hygiene 16:251-256 (2001).
Hewett, P. (2000): Chapter 6 - Design of Strategies for Assessing and Managing Occupational Exposures. in Essential Resources for Industrial Hygiene, AIHA Press.
Hewett, P. (1998): Letter to the Editor - Comments relating to Lyles, Kupper, and Rappaport: A Lognormal Distribution-based Exposure Assessment Method for Unbalanced Data. Annals of Occupational Hygiene 42:413-422
Hewett, P (1998).: Letter to the Editor - Comments relating to Tornero-Velez et al: Compliance Versus Risk in Assessing Occupational Exposures. Risk Analysis 18:665-667.
Hewett, P (1998).: To the Editor - response to comments of Rappaport, Tornero-Velez, nd Egeghy. Applied Occupational and Environmental Hygiene 13:203-206.
Hewett, P. (1998); contributing author to Damiano, J. and Mulhausen, J. (editors): A Strategy for Assessing and Managing Occupational Exposures, Second Edition. Fairfax, VA: American Industrial Hygiene Association.
Hewett, P. (1997): Mean testing: I. Advantages and disadvantages. Applied Occupational and Environmental Hygiene 12:339-346.
Hewett, P. (1997): Mean testing: II. Comparison of several alternative procedures. Applied Occupational and Environmental Hygiene 12:347-355.
Hewett, P. and Ganser, G.H. (1997): Simple procedures for calculating confidence intervals around the sample mean and exceedance fraction derived from lognormally distributed data. Applied Occupational and Environmental Hygiene 12:132-142.
Hewett, P. (1996): Interpretation and Use of Occupational Exposure Limits for Chronic Disease Agents. in Occupational Medicine: State of the Art Reviews - Occupational Epidemiology, 11(3):July-Sept.
Seixas, N.S., Hewett, P., Robins, T.G., and Haney, R. (1995): Variability of particle size-specific fractions of personal coal mine dust exposures. American Industrial Hygiene Association Journal 56:243-259.
Hewett, P. (1995): Sample size formulae for determining the true arithmetic or geometric mean exposure of an occupational exposure zone . American Industrial Hygiene Association Journal 56:219-225.
Hewett, P. (1995): The particle size distribution, density, and specific surface area of welding fumes from 'SMAW' and 'GMAW' mild and stainless steel consumables. American Industrial Hygiene Association Journal 56:128-135.
Hewett, P. (1995): Estimation of regional pulmonary deposition and exposure for fumes from 'SMAW' and 'GMAW' mild and stainless steel consumables. American Industrial Hygiene Association Journa l 56:136-142.
Hewett, P., Pallay, B., and Gamble, J. (1993): A model for correcting workplace protection factors for lung deposition and other effects. American Industrial Hygiene Association Journal 54:142-149.
Hearl, F.J. and Hewett, P. (1993): Problems in Monitoring Dust Levels within Mines. in Occupational Medicine: State of the Art Reviews - The Mining Industry 8(1): Jan-Mar.
Attfield, M.D. and Hewett, P. (1992): Exact expressions for the bias and variance of estimators of the mean of a lognormal distribution. American Industrial Hygiene Association Journal 53:432-435.
Hewett, P. (1991): Limitations in the use of particle size selective sampling criteria in occupational epidemiology. Applied Occupational and Environmental Hygiene 6:290-300.
Hewett, P. and McCawley, M.A. (1991): A microcomputer spreadsheet technique for analyzing multimodal size distributions. Applied Occupational and Environmental Hygiene 6:865-873.
EASi, Exposure Assessment Solutions
www.oesh.com, 2 Dec 2013 [cached]
Paul Hewett, Ph.D.
...
Introduction to the Design of Performance-based Exposure Assessment Strategies by Dr. Paul Hewett Ph.D.
...
Hewett, P. (2009): A 21st Century Exposure Assessment Strategy.
...
Presented by Paul Hewett during the AIHCE Round Table 254 "Control Banding: Fundamentals, Underlying Issues, Applications, and Strategies for Implementation". Click here to download the pdf.
June 5 - "Can 'Professional Judgment' be Quantified?" Presented by Paul Hewett during the AIHCE Round Table 261 "Making Best use of Available Information: Bayesian Methods in Occupational Hygiene". Click here to download the pdf.
May 5 - "REACH - Will it change EHS Sciences Worldwide?" Presented by Paul Hewett in Minneapolis MN as part of the National Occupational Research Agenda (NORA) Symposium, sponsored by the Midwest Center for Occupational Health and Safety.
...
Hewett, P. and Ganser, G.H.: A Comparison of Several Methods for Analyzing Censored Data. Annals of Occupational Hygiene 51:611-632 (2007).
Several previous publications were updated and made available as technical reports:
Hewett, P. (2007): Technical Report 07-01 - Interpretation and Use of Occupational Exposure Limits for Chronic Disease Agents. Exposure Assessment Solutions, Inc. (www.oesh.com).
Hewett, P. (2007): Technical Report 07-02 - Industrial Hygiene Exposure Assessment - Data Collection and Management. Exposure Assessment Solutions, Inc. (www.oesh.com).
Hewett, P. (2007): Technical Report 07-03 - Industrial Hygiene Exposure Assessment - Data Analysis and Interpretation. Exposure Assessment Solutions, Inc. (www.oesh.com).
Hewett, P. (2007): Technical Report 07-04 - Misinterpretation and Misuse of Exposure Limits. Exposure Assessment Solutions, Inc. (www.oesh.com).
2006
November 13 - Paul Hewett submitted comments to the OSHA Docket No. H-022K - Hazard Communication - Advance Notice of Proposed Rulemaking (ANPRM) 2006 - PHewett - comments on H-022K Haz Com.pdf
A peer-reviewed article on the concept of Bayesian Decision Analysis was published in the October issue of the Journal of Occupational and Environmental Hygiene:
Hewett, P., Logan, P., Mulhuasen, J., Ramachandran, G., and Banerjee, S.: Rating Exposure Control Using Bayesian Decision Analysis. JOEH 3:568-581 (2006).
...
Hewett, P. (2005): Technical Report 05-01 - A Conceptual Model for Generating Random Exposures for Use in Computer Simulations. Exposure Assessment Solutions, Inc. (www.oesh.com).
Hewett, P. (2005): Technical Report 05-02 - Equations for Calculating Exposure Management Objectives. Exposure Assessment Solutions, Inc. (www.oesh.com).
Hewett, P. (2005): Technical Report 05-03 - Performance-based exposure assessment strategies for TWA exposure limits. Exposure Assessment Solutions, Inc. (www.oesh.com).
...
Hewett, P.: Control Banding - the Good, the Bad, and the Pulchritude Challenged. (presented as part of Roundtable 223: Control Banding: Is the U.S. Ready?) download pdf of presentation
...
September 4 -- Paul Hewett of EAS Inc. submitted comments to the OSHA Docket for Assigned Protection Factors
Paul Hewett - submission to Docket H049C.pdf OSHA proposed to establish Assigned Protection Factors (APF) for a number of respirator classes. Paul Hewett of EAS Inc. Submitted comments regarding the specific questions posed by OSHA.
Instructor Bios | AIHce 2012
aihce2012.org, 30 Jan 2013 [cached]
Paul Hewett, PhD, CIH
Paul Hewett is the founder and president of Exposure Assessment Solutions, Inc., and an adjunct professor at West Virginia University where he teaches a graduate seminar on industrial hygiene statistics and sampling strategies. Previously, Paul worked for 25years as an industrial hygienist for NIOSH's Division of Respirable Disease Studies, specializing in the measurement of pneumoconiosis producing dusts. He received a PhD in industrial hygiene from the University of Pittsburgh, School of Public Health. Paul is also the author of numerous articles and chapters on exposure assessment and statistics for industrial hygienists, as well as a Past Chair of the AIHA® Exposure Assessment Strategies Committee.
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