Výsledky vyhledávání - "Alexander C. Mayer"

ΛCDM with baryons versus MOND: The time evolution of the universal acceleration scale in the Magneticum simulations

Autor: Alexander C Mayer, Adelheid F Teklu, Klaus Dolag, Rhea-Silvia Remus

Publikováno v: Monthly Notices of the Royal Astronomical Society. 518:257-269

MOdified Newtonian Dynamics (MOND) is an alternative to the standard Cold Dark Matter (CDM) paradigm which proposes an alteration of Newton's laws of motion at low accelerations, characterized by a universal acceleration scale a_0. It attempts to exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5d1025480c3b2562d9fc3cd24c84a14
https://doi.org/10.1093/mnras/stac3017

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Evaluating Exposure to VOCs and Naphthalene for Firefighters Wearing Different PPE Configurations through Measures in Air, Exhaled Breath, and Urine

Autor: Horn, Alexander C. Mayer, Kenneth W. Fent, Andrea F. Wilkinson, I-Chen Chen, Miriam R. Siegel, Christine Toennis, Deborah Sammons, Juliana Meadows, Richard M. Kesler, Steve Kerber, Denise L. Smith, Farzaneh Masoud, Deepak Bhandari, Yuesong Wang, Benjamin C. Blount, Antonia M. Calafat, Gavin P.

Publikováno v: International Journal of Environmental Research and Public Health; Volume 20; Issue 12; Pages: 6057

Firefighters are at an increased risk of cancer due to their occupational exposure to combustion byproducts, especially when those compounds penetrate the firefighter personal protective equipment (PPE) ensemble. This has led to questions about the i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::99b0ae07bec4682692db246347021d5f

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Firefighters’ urinary concentrations of VOC metabolites after controlled-residential and training fire responses

Autor: Kenneth W. Fent, Alexander C. Mayer, Christine Toennis, Deborah Sammons, Shirley Robertson, I-Chen Chen, Deepak Bhandari, Benjamin C. Blount, Steve Kerber, Denise L. Smith, Gavin P. Horn

Publikováno v: Int J Hyg Environ Health

INTRODUCTION: Firefighters are exposed to volatile organic compounds (VOCs) during structural fire responses and training fires, several of which (e.g., benzene, acrolein, styrene) are known or probable carcinogens. Exposure studies have found that f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1747ddaddd18e349c903f0df81de6da8
https://europepmc.org/articles/PMC9969558/

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Impact of select PPE design elements and repeated laundering in firefighter protection from smoke exposure

Autor: Kenneth W. Fent, Denise L. Smith, Steve Kerber, Steve Bertke, Richard M. Kesler, Hannah Newman, Alexander C. Mayer, Gavin P. Horn

Publikováno v: J Occup Environ Hyg

As the Fire Service becomes more aware of the potential health effects from occupational exposure to hazardous contaminants, personal protective equipment (PPE) manufacturers and fire departments have responded by developing and implementing improved

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a1eaf7356ec793c6f6aa0e795e912f9
https://doi.org/10.1080/15459624.2020.1811869

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Effects of firefighting hood design, laundering and doffing on smoke protection, heat stress, and wearability

Autor: I-Chen Chen, Andrea F. Wilkinson, Richard M. Kesler, Alexander C. Mayer, R. Bryan Ormond, A. Shawn Deaton, Steve Kerber, Kenneth W. Fent, Denise L. Smith, Gavin P. Horn

Publikováno v: Ergonomics

Firefighter hoods must provide protection from elevated temperatures and products of combustion (e.g. particulate) while simultaneously being wearable (comfortable and not interfering with firefighting activities). The purpose of this study was to qu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::226103d00055add01c7a5621ce917bcf
https://europepmc.org/articles/PMC9066276/

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Airborne contamination during post-fire investigations: Hot, warm and cold scenes

Autor: Gavin P. Horn, Danielle L. Neumann, Kenneth W. Fent, Alexander C. Mayer, Daniel Madrzykowski

Publikováno v: J Occup Environ Hyg

Fire investigators may be occupationally exposed to many of the same compounds as the more widely studied fire suppression members of the fire service but are often tasked with working in a given exposure for longer periods ranging from hours to mult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7c938a7e54b87e1779836dec86b580c

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Characterizing exposure to benzene, toluene, and naphthalene in firefighters wearing different types of new or laundered PPE

Autor: Alexander C. Mayer, Kenneth W. Fent, Andrea Wilkinson, I-Chen Chen, Steve Kerber, Denise L. Smith, Richard M. Kesler, Gavin P. Horn

Publikováno v: Int J Hyg Environ Health

The fire service has become more aware of the potential for adverse health outcomes due to occupational exposure to hazardous combustion byproducts. Because of these concerns, personal protective equipment (PPE) manufacturers have developed new prote

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1845ef5c25a7673dda312ff3f5276df9
https://doi.org/10.1016/j.ijheh.2021.113900

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Characterizing exposures to flame retardants, dioxins, and furans among firefighters responding to controlled residential fires

Autor: Alexander C. Mayer, I-Chen Chen, Antonia M. Calafat, Maria Ospina, Shirley A. Robertson, Steve Kerber, Kenneth W. Fent, Gavin P. Horn, Denise L. Smith, Deborah L. Sammons, Christine A. Toennis, Andreas Sjödin

Publikováno v: Int J Hyg Environ Health

Firefighters may encounter items containing flame retardants (FRs), including organophosphate flame retardants (OPFRs) and polybrominated diphenyl ethers (PBDEs), during structure fires. This study utilized biological monitoring to characterize FR ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61c104212471bd9a052a6558feb3aa4c
https://doi.org/10.1016/j.ijheh.2021.113782

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Firefighter hood contamination: Efficiency of laundering to remove PAHs and FRs

Autor: Kenneth W. Fent, Stephen J. Bertke, Denise L. Smith, Mark J. La Guardia, Gavin P. Horn, Alexander C. Mayer, Steve Kerber

Publikováno v: J Occup Environ Hyg

Firefighters are occupationally exposed to products of combustion containing polycyclic aromatic hydrocarbons (PAHs) and flame retardants (FRs), potentially contributing to their increased risk for certain cancers. Personal protective equipment (PPE)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b2eea039678943f794dc1907e82c244

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