Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Dana R, Rottach"'
Publikováno v:
J Occup Environ Hyg
The National Institute for Occupational Safety and Health's methods and requirements for air-purifying respirator breathing resistance in 42 CFR Part 84 do not include work of breathing. The International Organization for Standardization Technical Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7fa09c20b3489697628a47b2f97e4e2
https://doi.org/10.1080/15459624.2021.1933504
https://doi.org/10.1080/15459624.2021.1933504
Publikováno v:
Health Secur
Medical countermeasure stockpiles in the United States are designed to support healthcare workers and the public during public health emergencies; they include supplies of personal protective equipment (PPE). As part of typical PPE manufacturing proc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23cab614ec08b89e6816fffb48c7d302
https://doi.org/10.1089/hs.2019.0042
https://doi.org/10.1089/hs.2019.0042
Publikováno v:
Health Security
Personal protective equipment (PPE) stockpiles in the United States were established to facilitate rapid deployment of medical assets to sites affected by public health emergencies. Large quantities of PPE were introduced into US stockpiles because o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd16e0137d2642803f34e8fe39a6c6ff
Autor:
Lewis J. Radonovich, Susan Xu, Patrick L. Yorio, Ziqing Zhuang, Jeremy Simons, Dana R. Rottach
Publikováno v:
J Occup Environ Hyg
Powered air-purifying respirators (PAPRs) are worn to protect workers from hazardous respiratory exposures in a wide range of workplaces, including healthcare. However, PAPRs may diminish the ability of wearers to correctly hear words spoken by other
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d45f54b77921272934b8377806896d4b
https://europepmc.org/articles/PMC8028038/
https://europepmc.org/articles/PMC8028038/
Publikováno v:
J Int Soc Respir Prot
During a public health emergency, respirator shortages can have a profound impact on the national response, such as for the current coronavirus disease 2019 (COVID-19) pandemic. Due to a severe shortage of respirators (particularly filtering facepiec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::28b53c2c3266ac216338c2020f2a36f9
https://pubmed.ncbi.nlm.nih.gov/32508389
https://pubmed.ncbi.nlm.nih.gov/32508389
Autor:
Dana R, Rottach, Zhipeng, Lei
Publikováno v:
Journal of the International Society for Respiratory Protection. 34(2)
Long term storage of personal protective equipment (PPE) in stockpiles is increasingly common in preparation for use during public health emergency responses. Confidence in PPE requires an understanding of the impact of time in storage on all aspects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fee03a52f54d3a3b99e55ae1efd7ba3e
https://pubmed.ncbi.nlm.nih.gov/30364841
https://pubmed.ncbi.nlm.nih.gov/30364841
Publikováno v:
Macromolecules. 41:9896-9903
This paper describes the finite element implementation of a recently developed constitutive model for the chemical aging of rubber in deformed states. The model was developed from molecular dynamics simulations that investigated two stage networks. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbcd22353c98e1df51eaa3dd81615dc0
https://doi.org/10.1021/ma801373z
https://doi.org/10.1021/ma801373z
Autor:
Dana R. Rottach, Ralf Everaers, Carsten Svaneborg, John G. Curro, Joanne Budzien, Gary S. Grest
Publikováno v:
Rottach, D R, Curro, J G, Budzien, J, Grest, G S, Svaneborg, C & Everaers, R 2007, ' Molecular Dynamics Simulations of Polymer Networks Undergoing Sequential Cross-Linking and Scission Reactions ', Macromolecules, vol. 40, pp. 131-139 . https://doi.org/10.1021/ma062139l
The effects of sequential cross-linking and scission of polymer networks formed in two states ofstrain are investigated using molecular dynamics simulations. Two-stage networks are studied in which a networkformed in the unstrained state (stage 1) un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e6b5df36349159568c54e7caf7369a4
https://doi.org/10.1021/ma062139l
https://doi.org/10.1021/ma062139l
Publikováno v:
Macromolecules. 37:5468-5473
Polymer networks undergoing cross-linking reactions are studied using molecular dynamics simulations to investigate how the stress is influenced by the coupling between cross-linking and deformation. For networks cross-linked in the undeformed state,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dabea8acadd723579b21633aa63fe4c8
https://doi.org/10.1021/ma049723j
https://doi.org/10.1021/ma049723j
Publikováno v:
Polymer. 45:3923-3932
Molecular dynamics simulations in the NVT ensemble were performed for a repulsive system of bead-spring polymer chains with angle constraints. The diffusion coefficients of spherical penetrants were measured for different size penetrants as the angle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f61b2281349a6aadf8eb59b931ab7b0
https://doi.org/10.1016/j.polymer.2003.12.084
https://doi.org/10.1016/j.polymer.2003.12.084