Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Josef Brechler"'
Autor:
Josef Brechler, Vladimír Fuka
Publikováno v:
Natural Science. :377-386
The impact of noise barriers on gaseous air-pollution dispersion was examined using the high-resolution CLMM (Charles University LES (Large Eddy Simulation) Microscale Model). The dispersion of a mixture of nitrogen oxides (denoted as NOx—a mix of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::585a3c57d9da3c7d5f08c349b8aca8f8
https://doi.org/10.4236/ns.2014.66038
https://doi.org/10.4236/ns.2014.66038
Autor:
Adam Gersl, Josef Brechler
Publikováno v:
Constitutional Political Economy. 25:137-153
Politicians’ efforts to stay in office may lead to the occurrence of political cycles in legislation activity. The aim of this article is to analyze the political legislation cycles in a post-socialist economy of a young democracy, namely in the Cz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc487776b442ed9bf23e6bb64b4c51c3
https://doi.org/10.1007/s10602-013-9149-4
https://doi.org/10.1007/s10602-013-9149-4
Autor:
Josef Brechler, Katerina Zemankova
Publikováno v:
Environmental Pollution. 158:462-469
This paper describes a method of estimating emission fluxes of biogenic volatile organic compounds (BVOCs) based on the approach proposed by Guenther et al. (1995) and the high-resolution Corine land-cover 2000 database (1 × 1 km resolution). The co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77117659e4945a9cacbfe05f2ec9610a
https://doi.org/10.1016/j.envpol.2009.08.032
https://doi.org/10.1016/j.envpol.2009.08.032
Publikováno v:
Air Pollution Modeling and its Application XXIII ISBN: 9783319043784
The effect of varying complexity of idealized urban canopy on street traffic generated air pollution is simulated using large eddy simulation. The geometry is modeled as an approximation to typical city centers in Central Europe and is also used for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::001764264c28f96e213a521a9a6ad8e6
https://doi.org/10.1007/978-3-319-04379-1_58
https://doi.org/10.1007/978-3-319-04379-1_58
Publikováno v:
Journal of Environmental Monitoring. 2:344-350
In order to clarify the local variation in exposure and source–receptor relationships, a dispersion model for estimating air pollution concentrations was developed for a polluted area in the Czech Republic. Three models characterized by different s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5660980b5dd6a20c45106a59ee16f70
https://doi.org/10.1039/b003736m
https://doi.org/10.1039/b003736m
Autor:
Vladimír Fuka, Josef Brechler
Publikováno v:
Air Pollution Modeling and its Application XXII ISBN: 9789400755765
This work presents results of numerical simulation of turbulent flow in a fully developed flow in a series of street canyons. The motivation for this numerical study was an experiment by Kellnerova et al. (Detailed analysis of POD method applied on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5815055b7145a1144bd139785605d45
https://doi.org/10.1007/978-94-007-5577-2_120
https://doi.org/10.1007/978-94-007-5577-2_120
Autor:
Josef Brechler, Vladimír Fuka
Publikováno v:
EPJ Web of Conferences, Vol 25, p 01018 (2012)
Results of computer simulation of flow over a series of street canyons are presented in this paper. The setup is adapted from an experimental study by [4] with two different shapes of buildings. The problem is simulated by an LES model CLMM (Charles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27028cfa53f3627a4ee296c41d46e9e1
https://doaj.org/article/948fc02b4e2a412d89975c37effdaa27
https://doaj.org/article/948fc02b4e2a412d89975c37effdaa27
Autor:
Aleš Jirk, Josef Brechler
Publikováno v:
AIP Conference Proceedings.
This contribution considers the influence of stratification on laminar and incompressible flow. As a test problem, 2D and 3D cavity flow is modeled and the results compared with those published previously. The influence of stratification is also exam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2e9ab7b1cd5477a36ccbb3645077aa1
https://doi.org/10.1063/1.4772136
https://doi.org/10.1063/1.4772136
Autor:
Josef Brechler, Adam Gersl
There is a wide range of theories that try to explain interactions between politics end economy that are referred as political cycles. Majority of these theories aims at analysis of changes in economic outcomes that are related to elections or other
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______645::a3974425f756e2c7a429b3d9cca8a300
http://ies.fsv.cuni.cz/default/file/download/id/17142
http://ies.fsv.cuni.cz/default/file/download/id/17142
Autor:
Vladimír Fuka, Josef Brechler
Publikováno v:
Air Pollution Modeling and its Application XXI ISBN: 9789400713581
Several experiments of dispersion of radioactive particulate matter after an explosion have been performed by the National Radiation Protection Institute of the Czech Republic. These experiments were set up to simulate an attack by a so-called “dir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0c7cb2e1a1a99aa74ab5a52c00fcc5a
https://doi.org/10.1007/978-94-007-1359-8_24
https://doi.org/10.1007/978-94-007-1359-8_24