Accession Number : ADA289023
Title : Evaluation of Calibration Parameters and Performance of the Video Imaging Technique of Assessing Exposure (VITAE System).
Descriptive Note : Master's thesis,
Corporate Author : AIR FORCE INST OF TECH WRIGHT-PATTERSON AFB OH
Personal Author(s) : Groth, Keith M.
PDF Url : ADA289023
Report Date : AUG 1994
Pagination or Media Count : 128
Abstract : Assessing exposures to chemicals that can be absorbed through the skin presents the industrial hygienist with a perplexing and sometimes frustrating dilemma. The fact that three of the articles appearing in the February 1993 AIHA Journal addressed surface wipe sampling is a testament to an increasing concern over the impact of dermally absorbed chemicals. In addition to increased awareness of percutaneous absorption as a potentially major factor in total body burden, this concern probably is fueled by frequent reductions in the allowable levels of many airborne contaminants for the workplace. As allowable workplace levels drop, the percentage of total body burden that is a result of dermal absorption may increase. This is especially true if dermal exposures are not controlled as rigorously as inhalation exposures. In fact, in many instances where the chemical has a low vapor pressure and is not aerosolized, dermal absorption is the primary route of exposure (McArthur, 1992).
Descriptors : *CALIBRATION, *EXPOSURE(PHYSIOLOGY), *SKIN(ANATOMY), IMPACT, CHEMICALS, PARAMETERS, AIRBORNE, LOW PRESSURE, BIOLOGICAL CONTAMINATION, IMAGES, SAMPLING, CONTAMINANTS, CIVILIAN PERSONNEL, ABSORPTION, VAPOR PRESSURE, VIDEO SIGNALS, HISTOGRAMS, AWARENESS, BIOLOGICAL ABSORPTION, HYGIENE, GRAY(COLOR).
Subject Categories : Anatomy and Physiology
Test Facilities, Equipment and Methods
Distribution Statement : APPROVED FOR PUBLIC RELEASE