Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Katherine M. Manfred"'
Autor:
Rebecca A. Washenfelder, Robert J. Yokelson, A. Franchin, Katherine M. Manfred, Gabriela Adler, Nicholas L. Wagner, Ann M. Middlebrook, Joshua P. Schwarz, Caroline C. Womack, Daniel M. Murphy, Kara D. Lamb
Publikováno v:
Aerosol Science and Technology. 53:976-989
Biomass combustion produces black carbon (BC) and brown carbon (BrC) aerosols that contribute substantially to warming the Earth’s atmosphere. Accurate knowledge of their emissions and absorption per unit mass (mass absorption cross-section; MAC) c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3db0185828abb452dbb4e11da624cb22
https://doi.org/10.1080/02786826.2019.1617832
https://doi.org/10.1080/02786826.2019.1617832
Autor:
Caroline C. Womack, Katherine M. Manfred, Nicholas L. Wagner, Gabriela Adler, Alessandro Franchin, Kara D. Lamb, Ann M. Middlebrook, Joshua P. Schwarz, Charles A. Brock, Steven S. Brown, Rebecca A. Washenfelder
Biomass burning aerosol is a major source of PM2.5, and significantly affects Earth's radiative budget. The magnitude of its radiative effect is poorly quantified due to uncertainty in the optical properties of aerosol formed from biomass burning. Us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a587413b01fd8b4210c118fdfc4f63b6
https://eprints.whiterose.ac.uk/176056/1/acp_21_7235_2021.pdf
https://eprints.whiterose.ac.uk/176056/1/acp_21_7235_2021.pdf
Publikováno v:
Analytical chemistry. 93(13)
Precise optical rotation measurements play an important role in the analysis of chiral molecules in various fields, especially in biological chemistry and pharmacology. In this paper, we demonstrate a new variant of continuous-wave cavity-enhanced po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7e748e794f5b656c22cfb968c3657ca
https://pubmed.ncbi.nlm.nih.gov/33769036
https://pubmed.ncbi.nlm.nih.gov/33769036
Autor:
Caroline C. Womack, Katherine M. Manfred, Nicholas L. Wagner, Gabriela Adler, Alessandro Franchin, Kara D. Lamb, Ann M. Middlebrook, Joshua P. Schwarz, Charles A. Brock, Steven S. Brown, Rebecca A. Washenfelder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::699434d75a2d8aee0855aede6ded930d
https://doi.org/10.5194/acp-2020-1200-supplement
https://doi.org/10.5194/acp-2020-1200-supplement
Autor:
Nicholas L. Wagner, Joshua P. Schwarz, Katherine M. Manfred, Rebecca A. Washenfelder, A. Franchin, Gabriela Adler, Frank Erdesz, Robert J. Yokelson, Daniel M. Murphy, Vanessa Selimovic, Kara D. Lamb, Caroline C. Womack
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 1879-1894 (2018)
Particle morphology is an important parameter affecting aerosol optical properties that are relevant to climate and air quality, yet it is poorly constrained due to sparse in situ measurements. Biomass burning is a large source of aerosol that genera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ea31c756ae1270aa25c3572e7c55aff
https://doi.org/10.5194/acp-18-1879-2018
https://doi.org/10.5194/acp-18-1879-2018
Publikováno v:
Optics Express. 29:30114
We present precise optical rotation measurements of gaseous chiral samples using near-IR continuous-wave cavity-enhanced polarimetry. Optical rotation is determined by comparing cavity ring-down signals for two counter-propagating beams of orthogonal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b896df0e8cba81a32beb8f3881d5d3af
https://doi.org/10.1364/oe.435006
https://doi.org/10.1364/oe.435006
Autor:
Michele, Gianella, Sioned A, Press, Katherine M, Manfred, Helen C, Norman, Meez, Islam, Grant A D, Ritchie
Publikováno v:
The Journal of chemical physics. 151(12)
Cavity ring-down spectroscopy (CRDS) is a well-established, highly sensitive absorption technique whose sensitivity and selectivity for trace radical sensing can be further enhanced by measuring the polarization rotation of the intracavity light by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b7c6fa72445c04fa61ac3ee87e836819
https://pubmed.ncbi.nlm.nih.gov/31575168
https://pubmed.ncbi.nlm.nih.gov/31575168
Autor:
Katherine M. Manfred, Helen C. Norman, Grant A. D. Ritchie, Sioned A. Press, Meez Islam, Michele Gianella
Publikováno v:
The Journal of Chemical Physics
Cavity ring-down spectroscopy (CRDS) is a well-established, highly sensitive absorption technique whose sensitivity and selectivity for trace radical sensing can be further enhanced by measuring the polarization rotation of the intracavity light by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08443051d8895e513712b914a5502237
https://ora.ox.ac.uk/objects/uuid:76f1b14f-84d2-41da-9ec9-06da0e35b86c
https://ora.ox.ac.uk/objects/uuid:76f1b14f-84d2-41da-9ec9-06da0e35b86c
Publikováno v:
Analytical Chemistry. 89:902-909
Optical-feedback cavity-enhanced absorption spectroscopy (OF-CEAS) using mid-infrared interband cascade lasers (ICLs) is a sensitive technique for trace gas sensing. The setup of a V-shaped optical cavity operating with a 3.29 μm cw ICL is detailed,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8362aaf9d242900ba051bd09b12f5984
https://doi.org/10.1021/acs.analchem.6b04030
https://doi.org/10.1021/acs.analchem.6b04030
Publikováno v:
Plasma Sources Science and Technology. 29:085011
Cold atmospheric pressure plasma jets make important contributions to a range of fields, such as materials processing and plasma medicine. In order to optimise the effect of those plasma sources, a detailed understanding of the chemical reaction netw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fed4f0704ad359aebbcad05c1eba98b2
https://doi.org/10.1088/1361-6595/aba206
https://doi.org/10.1088/1361-6595/aba206