Zobrazeno 1 - 10
of 47
pro vyhledávání: '"P. Prazeller"'
Autor:
E. Velasco, B. Lamb, H. Westberg, E. Allwine, G. Sosa, J. L. Arriaga-Colina, B. T. Jobson, M. L. Alexander, P. Prazeller, W. B. Knighton, T. M. Rogers, M. Grutter, S. C. Herndon, C. E. Kolb, M. Zavala, B. de Foy, R. Volkamer, L. T. Molina, M. J. Molina
Publikováno v:
Atmospheric Chemistry and Physics, Vol 7, Iss 2, Pp 329-353 (2007)
A wide array of volatile organic compound (VOC) measurements was conducted in the Valley of Mexico during the MCMA-2002 and 2003 field campaigns. Study sites included locations in the urban core, in a heavily industrial area and at boundary sites in
Externí odkaz:
https://doaj.org/article/083be298cf024cf188129901e117d644
Akademický článek
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Autor:
Walter B. Knighton, Bertram T. Jobson, E. Allwine, H. Westberg, Scott C. Herndon, J. L. Arriaga-Colina, T. M. Rogers, M. L. Alexander, Mario J. Molina, Luisa T. Molina, Brian Lamb, Michel Grutter, C. E. Kolb, P. Prazeller, Erik Velasco, G. Sosa, B. de Foy, M. Zavala, Rainer Volkamer
Publikováno v:
Atmospheric Chemistry and Physics. 7:329-353
A wide array of volatile organic compound (VOC) measurements was conducted in the Valley of Mexico during the MCMA-2002 and 2003 field campaigns. Study sites included locations in the urban core, in a heavily industrial area and at boundary sites in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f05d436192c9d7a0c038f775a536420
https://doi.org/10.5194/acp-7-329-2007
https://doi.org/10.5194/acp-7-329-2007
Publikováno v:
Planta. 215:894-905
Isoprene (2-methyl-1,3-butadiene) is the most abundant biogenic hydrocarbon released from vegetation, and there is continuing interest in understanding its biosynthesis from photosynthetic precursors in leaf chloroplasts. We used on-line proton-trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62e0494d47fbaf8e4df9f42f3a6e8fc0
https://doi.org/10.1007/s00425-002-0825-2
https://doi.org/10.1007/s00425-002-0825-2
Publikováno v:
Anesthesia and analgesia, 92(2), 389-392. Lippincott Williams and Wilkins
The subthreshold exposure to trace anesthetic gases is not associated with considerable risk of adverse health effects. Online control of ambient air exchange at the postoperative workplace may help in supervising air quality and lead to cost reducti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f1f435cc053f1035ebcb9ce59445ed7
https://doi.org/10.1213/00000539-200102000-00021
https://doi.org/10.1213/00000539-200102000-00021
Publikováno v:
ResearcherID
Using acetonitrile as the lead component, quantitative comparison between passive smoking and direct smoking was achieved by performing measurements using proton-transfer-reaction mass spectrometry. Staying for a working day (8 h) in a smoke laden en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af47b864e14891098de0f6e56b4935b6
https://doi.org/10.1016/s1387-3806(98)14153-2
https://doi.org/10.1016/s1387-3806(98)14153-2
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. :609-619
A system for trace gas analysis using proton transfer reaction mass spectrometry (PTR-MS) has been developed which allows for on-line measurements of components with concentrations as low as 1 ppb. The method is based on reactions of H 3 O + ions, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f7ace5b8f002f6bf858a40fcec43b3f
https://doi.org/10.1016/0168-1176(95)04294-u
https://doi.org/10.1016/0168-1176(95)04294-u
Autor:
H. Westberg, Luisa T. Molina, Erik Velasco, P. Prazeller, M. L. Alexander, E. Allwine, Brian Lamb, Bertram T. Jobson, Shelley Pressley, Mario J. Molina
Publikováno v:
Geophysical Research Letters. 32
[1] Direct measurements of volatile organic compound (VOC) emissions that include all sources in urban areas are a missing requirement to evaluate emission inventories and constrain current photochemical modelling practices. Here we demonstrate the u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2a380ef1beb9d18abcc589d2f077b6c
https://doi.org/10.1029/2005gl023356
https://doi.org/10.1029/2005gl023356
Autor:
P. Prazeller, Werner Lindinger, Dagmar Mayr, Josef Rieder, Ray Fall, Thomas Karl, Alfons Jordan
Publikováno v:
ResearcherID
Numerous publications have described measurements of breath isoprene in humans, and there has been a hope that breath isoprene analyses could be a noninvasive diagnostic tool to assess blood cholesterol levels or cholesterol synthesis rate. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d725c3fea1b253f3ee8a1b28d99b46b
https://pubmed.ncbi.nlm.nih.gov/11457792
https://pubmed.ncbi.nlm.nih.gov/11457792
Publikováno v:
Wiener klinische Wochenschrift. 113(5-6)
The human breath contains a variety of endogenous volatile organic compounds (VOCs). The origin and pathophysiological importance of these VOCs is poorly investigated. Little is known about the interaction of VOCs from ambient air, such as those prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c01045f3909341e88303d237b2145292
https://pubmed.ncbi.nlm.nih.gov/11293947
https://pubmed.ncbi.nlm.nih.gov/11293947