Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Belinda C. Johnson"'
Autor:
Shijun Wei, Pramod Kulkarni, Michael J. Breitenstein, Belinda C. Johnson, John Snawder, Lina Zheng
Publikováno v:
Annals of Work Exposures and Health. 66:656-670
A method for aerosol chemical analysis using handheld Raman spectrometer has been developed and its application to measurement of crystalline silica concentration in workplace atmosphere is described. The approach involves collecting aerosol as a spo
Autor:
Patricia I. Mathias, Clayton B’Hymer, Kenneth L. Cheever, Katherine L. Marlow, Kevin W. Hanley, Belinda C. Johnson
Publikováno v:
Toxicology Mechanisms and Methods. 22:526-532
Three metabolites of 1-bromopropane (1-BP) were measured in urine samples collected from 30 workers exposed to 1-BP at two facilities making furniture seat cushions and evaluated for use as biomarkers of exposure. The mercapturic acid metabolite, N-a
Autor:
Shirley A. Robertson, Cynthia V. Walker, Belinda C. Johnson, Cynthia A. F. Striley, Deborah L. Sammons, Larry D. Olsen, Raymond E. Biagini, Barbara A. MacKenzie, John E. Snawder, Jerome P. Smith
Publikováno v:
Polycyclic Aromatic Compounds. 31:270-285
An enzyme-linked immunosorbent assay (ELISA) kit made for determination of polycyclic aromatic compounds (PACs) in water was adapted for measuring PACs and their metabolites in urine. This method was then applied to a pilot asphalt worker PAC exposur
Autor:
Thomas H. Connor, Belinda C. Johnson, Bonnie Rogers, John C. Clark, Peter S.J. Lees, Melissa A. McDiarmid, Tracy Roth, D. Gayle DeBord, Marc Oliver, Jack R. Pretty, Edward F. Krieg, Christine A. Toennis, Carmen P. Escalante
Publikováno v:
Journal of Occupational & Environmental Medicine. 52:1019-1027
This study evaluated health care worker exposure to antineoplastic drugs.A cross-sectional study examined environmental samples from pharmacy and nursing areas. A 6-week diary documented tasks involving those drugs. Urine was analyzed for two specifi
Autor:
Barbara A. MacKenzie, Deborah L. Sammons, Susan Reutman, Belinda C. Johnson, Shirley A. Robertson, James E. Lockey, John C. Clark, Christine A. Toennis, Amy M. Rohs
Publikováno v:
American Journal of Industrial Medicine. 52:868-875
Background Recent surveys suggest nail technicians, particularly artificial nail applicators, have increased respiratory symptoms and asthma risk. Methods We examined lung function (n = 62) and a marker of airway inflammation, i.e., exhaled nitric ox
Autor:
John E. Snawder, Cynthia A. F. Striley, Eric J. Esswein, Jeremy Hessel, Deborah L. Sammons, Shirley A. Robertson, Belinda C. Johnson, Barbara A. MacKenzie, Jerry P. Smith, Cynthia V. Walker
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3b573a8becc3857e9c19ce2e9dea2ce
https://doi.org/10.1520/stp49758s
https://doi.org/10.1520/stp49758s
Autor:
Belinda C. Johnson, John Snawder, Rominder P.S. Suri, Manickavachagam Muruganandham, Amanda Winkler, Susan P. Proctor, Janis E. Hulla, Alexis L. Maule
Publikováno v:
Occupational and Environmental Medicine. 71:A1.2-A1
Objectives Direct reading instruments are valuable tools for assessing exposure in the workplace. Adaption of such instruments to serve as valid and efficient tools to provide personal exposure data for environmental surveillance and occupational epi
Publikováno v:
The Journal of the Acoustical Society of America. 129:2651-2651
In 2009, the US Environmental Protection Agency proposed an impulse noise reduction rating (NRR) for hearing protection devices. The impulse NRR is based the American National Standard, ANSI S12.42‐2010, and requires measurements with an acoustic t
Autor:
John E Snawder, Cynthia AF Striley, Eric J Esswein, Jeremy Hessel, Deborah L Sammons, Shirley A Robertson, Belinda C Johnson, Barbara A MacKenzie, Jerry P Smith, Cynthia V Walker, M. Brisson, K. Ashley, J. Lesage, S. W. Dean
Publikováno v:
Journal of ASTM International. 8:103481
Residual methamphetamine contamination in Clandestine laboratories represents a hazard to emergency response personnel, remediation workers and the general public. To address this threat, two rapid, sensitive surface sampling techniques to assess the