Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Christian Monn"'
Autor:
Michael Riediker, Leonardo Briceno-Ayala, Gaku Ichihara, Daniele Albani, Deyan Poffet, Dai-Hua Tsai, Samuel Iff, Christian Monn
Publikováno v:
Swiss Medical Weekly, Vol 152, Iss 0102 (2022)
BACKGROUND: Airborne transmission of SARS-CoV-2 is an important route of infection. For the wildtype (WT) only a small proportion of those infected emitted large quantities of the virus. The currently prevalent variants of concern, Delta (B1.617.2) a
Externí odkaz:
https://doaj.org/article/5e7cabfacda540fe9942d6b2795afb29
Autor:
Michael Riediker, Christian Monn
Publikováno v:
Aerosol and Air Quality Research. 21:200531
Some of the SARS-CoV-2 virus can become airborne Estimates suggest that the exhaled viral emissions from an infected person with high viral load can result in critical airborne concentrations in poorly ventilated small rooms This project aimed to dev
Autor:
Felix Neff, Fränzi Korner-Nievergelt, Emmanuel Rey, Matthias Albrecht, Kurt Bollmann, Fabian Cahenzli, Yannick Chittaro, Martin M. Gossner, Carlos Martínez-Núñez, Eliane S. Meier, Christian Monnerat, Marco Moretti, Tobias Roth, Felix Herzog, Eva Knop
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Drivers of long-term trends in insect populations are usually inferred from space-for-time substitution studies rather than from time-series data. Here, the authors investigate insect trends across a 40-year period in Switzerland and test their linka
Externí odkaz:
https://doaj.org/article/02b284a094e14c5483c282fb9344f28b
Autor:
Martin Gysel, Christian Monn, Heinz Vonmont, Robert Gehrig, Urs Baltensperger, Christoph Hueglin
Publikováno v:
Atmospheric Environment. 39:637-651
Daily PM2.5 and PM10 samples were taken from April 1998 to March 1999 at urban kerbside, urban background, near-city, and rural sites in Switzerland. The samples were analysed for mass, water soluble ions, trace elements, as well as elemental and org
Publikováno v:
Environmental Research. 91:35-44
This study describes experiments on cytotoxic effects and the production of oxidative radicals and the proinflammatory cytokine tumor growth factor alpha (TNF α ) in a cell line of rat lung macrophages exposed to aqueous extracts from ambient air pa
Publikováno v:
Atmospheric Environment. 35:3405-3412
Personal exposures, residential indoor, outdoor and workplace levels of nitrogen dioxide (NO 2 ) were measured for 262 urban adult (25–55 years) participants in three EXPOLIS centres (Basel; Switzerland, Helsinki; Finland, and Prague; Czech Republi
Autor:
Philippe Leuenberger, Ursula Ackermann-Liebrich, Regula Rapp, Christian Schindler, Werner Karrer, Christian Monn, Nino Künzli, J P Bongard
Publikováno v:
American Journal of Respiratory and Critical Care Medicine. 163:356-361
The present analysis was directed at investigating associations between short-term variations in air pollutant levels (NO2, total suspended particulates [TSP], O3) and cross-sectional lung function (FVC, FEV1, and forced expiratory flow at 25% to 75%
Autor:
Christian Monn
Publikováno v:
Atmospheric Environment. 35:1-32
This review describes databases of small-scale spatial variations and indoor, outdoor and personal measurements of air pollutants with the main focus on suspended particulate matter, and to a lesser extent, nitrogen dioxide and photochemical pollutan
Publikováno v:
Environmental Health Perspectives
The objective of this study was to provide a basis for effectively protecting nonsmokers from acute sensory impacts and for preventing deterioration of indoor air quality caused by environmental tobacco smoke (ETS) emissions. With an olfactory experi
Autor:
Lucy Oglesby, Nino Künzli, Christian Monn, Christian Schindler, Ursula Ackermann-Liebrich, Philippe Leuenberger, null the SAPALDIA Team
Publikováno v:
American Journal of Epidemiology. 152:75-83
In air pollution epidemiology, estimates of long term exposure are often based on measurements made at one fixed site monitor per area. This may lead to exposure misclassification. The present paper validates a questionnaire-based indicator of ambien