Search Results - "Schwarz, Jaroslav"

Seasonal changes in stable carbon isotopic composition in the bulk aerosol and gas phases at a suburban site in Prague by Vodička, Petr, Kawamura, Kimitaka, Schwarz, Jaroslav, Ždímal, Vladimír

“…Isotope fractionation between the gas and aerosol phases is an important phenomenon for studying atmospheric processes. Here, for the first time, seasonally…”
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Anthropogenic and biogenic tracers in fine aerosol based on seasonal distributions of dicarboxylic acids, sugars and related compounds at a rural background site in Central Europe by Vodička, Petr, Kawamura, Kimitaka, Deshmukh, Dhananjay K., Pokorná, Petra, Schwarz, Jaroslav, Ždímal, Vladimír

“…Water-soluble organic compounds in aerosols are considered as relevant indicators of atmospheric processes. Fine particulate matter (PM1) samples were…”
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On airborne nano/micro-sized wear particles released from low-metallic automotive brakes by Kukutschová, Jana, Moravec, Pavel, Tomášek, Vladimír, Matějka, Vlastimil, Smolík, Jiří, Schwarz, Jaroslav, Seidlerová, Jana, Šafářová, Klára, Filip, Peter

“…The paper addresses the wear particles released from commercially available “low-metallic” automotive brake pads subjected to brake dynamometer tests. Particle…”
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Seasonal study of stable carbon and nitrogen isotopic composition in fine aerosols at a Central European rural background station by Vodicka, Petr, Kawamura, Kimitaka, Schwarz, Jaroslav, Kunwar, Bhagawati, Zdimal, Vladimir

“…A study of the stable carbon isotope ratios (δ13C) of total carbon (TC) and the nitrogen isotope ratios (δ15N) of total nitrogen (TN) was carried out for fine…”
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Detailed comparison of OC/EC aerosol at an urban and a rural Czech background site during summer and winter by Vodička, Petr, Schwarz, Jaroslav, Cusack, Michael, Ždímal, Vladimír

“…Winter and summer measurements of organic carbon and elemental carbon (OC and EC) in PM2.5 were performed in parallel at two sites, the rural background…”
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PM2.5 chemical composition at a rural background site in Central Europe, including correlation and air mass back trajectory analysis by Schwarz, Jaroslav, Cusack, Michael, Karban, Jindřich, Chalupníčková, Eva, Havránek, Vladimír, Smolík, Jiří, Ždímal, Vladimír

“…PM2.5 mass concentrations and chemical compositions sampled over a 13-month period at a Central European rural background site (Košetice) are presented in this…”
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Detailed NMR analysis of water-soluble organic compounds in size-resolved particulate matter seasonally collected at a suburban site in Prague by Horník, Štěpán, Sýkora, Jan, Pokorná, Petra, Vodička, Petr, Schwarz, Jaroslav, Ždímal, Vladimír

“…The water-soluble organic compounds (WSOC) in size-resolved summer and winter aerosol collected in a Prague suburban area were analysed by 1H NMR spectroscopy…”
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Four years of highly time resolved measurements of elemental and organic carbon at a rural background site in Central Europe by Mbengue, Saliou, Fusek, Michal, Schwarz, Jaroslav, Vodička, Petr, Šmejkalová, Adéla Holubová, Holoubek, Ivan

“…Elemental carbon (EC) and organic carbon (OC) in fine atmospheric aerosols (PM2.5: aerodynamic diameter smaller than 2.5 μm) have been measured with a…”
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Comparison of PM2.5 chemical composition and sources at a rural background site in Central Europe between 1993/1994/1995 and 2009/2010: Effect of legislative regulations and economic transformation on the air quality by Pokorná, Petra, Schwarz, Jaroslav, Krejci, Radovan, Swietlicki, Erik, Havránek, Vladimír, Ždímal, Vladimír

“…From December 1993 to January 1995 and from October 2009 to October 2010, a total of 320 and 365 daily samples of the PM2.5 were collected at a rural…”
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Assessment of air pollution origin based on year-long parallel measurement of PM2.5 and PM10 at two suburban sites in Prague, Czech Republic by Schwarz, Jaroslav, Pokorná, Petra, Rychlík, Štěpán, Škáchová, Hana, Vlček, Ondřej, Smolík, Jiří, Ždímal, Vladimír, Hůnová, Iva

“…From 2nd April 2008 to 28th March 2009, a total 248 daily samples of the PM2.5 and PM10 were collected every sixth day parallel at two suburban sites (Libuš…”
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The influence of local emissions and regional air pollution transport on a European air pollution hot spot by Kozáková, Jana, Pokorná, Petra, Vodička, Petr, Ondráčková, Lucie, Ondráček, Jakub, Křůmal, Kamil, Mikuška, Pavel, Hovorka, Jan, Moravec, Pavel, Schwarz, Jaroslav

“…The EU air quality standards have been frequently exceeded in one of the European air pollution hot spots: Ostrava. The aim of this study was to perform an air…”
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Chemically speciated mass size distribution, particle density, shape and origin of non-refractory PM 1 measured at a rural background site in central Europe by Pokorná, Petra, Zíková, Naděžda, Vodička, Petr, Lhotka, Radek, Mbengue, Saliou, Holubová Šmejkalová, Adéla, Riffault, Véronique, Ondráček, Jakub, Schwarz, Jaroslav, Ždímal, Vladimír

“…Seasonal variability of non-refractory PM1 (NR-PM1) was studied at a rural background site (National Atmospheric Observatory Košetice – NAOK) in the Czech…”
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DNA Methylation Profiles in a Group of Workers Occupationally Exposed to Nanoparticles by Rossnerova, Andrea, Honkova, Katerina, Pelclova, Daniela, Zdimal, Vladimir, Hubacek, Jaroslav A, Chvojkova, Irena, Vrbova, Kristyna, Rossner, Jr, Pavel, Topinka, Jan, Vlckova, Stepanka, Fenclova, Zdenka, Lischkova, Lucie, Klusackova, Pavlina, Schwarz, Jaroslav, Ondracek, Jakub, Ondrackova, Lucie, Kostejn, Martin, Klema, Jiri, Dvorackova, Stepanka

“…The risk of exposure to nanoparticles (NPs) has rapidly increased during the last decade due to the vast use of nanomaterials (NMs) in many areas of human…”
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A study of summer and winter highly time-resolved submicron aerosol composition measured at a suburban site in Prague by Kubelová, Lucie, Vodička, Petr, Schwarz, Jaroslav, Cusack, Michael, Makeš, Otakar, Ondráček, Jakub, Ždímal, Vladimír

“…The variability of aerosol chemical composition and the impact of the origin of respective air masses were studied in high time resolution for selected periods…”
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Seasonal Variation and Sources of Elements in Urban Submicron and Fine Aerosol in Brno, Czech Republic by Hana Cigánková, Pavel Mikuska, Jitka Hegrová, Petra Pokorná, Jaroslav Schwarz, Jozef Krajčovič

“…Seasonal variation and sources of elements bound to urban aerosol were studied. Fine (PM_(2.5)) and submicron (PM_1) aerosol was collected at 2-week campaigns…”
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Highly Time-Resolved Elemental Source Apportionment at a Prague Urban Traffic Site by Laurence C. Windell, Petra Pokorná, Jaroslav Schwarz, Petr Vodička, Philip K. Hopke, Naděžda Zíková, Radek Lhotka, Jakub Ondráček, Petr Roztočil, Michal Vojtišek, Vladimír Ždímal

“…Positive Matrix Factorization was used for source apportionment of 2-hour online metals (Xact625i; PM_(2.5)) and elemental and organic carbon (EC/OC analyser;…”
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Determination of PM1 Sources at a Prague Background Site during the 2012–2013 Period Using PMF Analysis of Combined Aerosol Mass Spectra by Makeš, Otakar, Schwarz, Jaroslav, Vodička, Petr, Engling, Guenter, Ždímal, Vladimír

“…Two intensive measurement campaigns using a compact time-of-flight aerosol mass spectrometer were carried out at the suburban site in Prague (Czech Republic)…”
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Three-Year Study of Markers of Oxidative Stress in Exhaled Breath Condensate in Workers Producing Nanocomposites, Extended by Plasma and Urine Analysis in Last Two Years by Pelclova, Daniela, Zdimal, Vladimir, Komarc, Martin, Schwarz, Jaroslav, Ondracek, Jakub, Ondrackova, Lucie, Kostejn, Martin, Vlckova, Stepanka, Fenclova, Zdenka, Dvorackova, Stepanka, Lischkova, Lucie, Klusackova, Pavlina, Kolesnikova, Viktoriia, Rossnerova, Andrea, Navratil, Tomas

“…Human data concerning exposure to nanoparticles are very limited, and biomarkers for monitoring exposure are urgently needed. In a follow-up of a 2016 study in…”
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Nuclear Magnetic Resonance Aerosolomics: A Tool for Analysis of Polar Compounds in Atmospheric Aerosols by Horník, Štěpán, Sýkora, Jan, Schwarz, Jaroslav, Ždímal, Vladimír

“…Nuclear magnetic resonance aerosolomics was proposed as a new approach to the analysis of the water-soluble organic compound fraction in aerosol particulate…”
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Leukocyte telomere length is not affected by long-term occupational exposure to nano metal oxides by HUBACEK, Jaroslav A., PELCLOVA, Daniela, DLOUHA, Dana, MIKUSKA, Pavel, DVORACKOVA, Stepanka, VLCKOVA, Stepanka, FENCLOVA, Zdenka, ONDRACEK, Jakub, KOSTEJN, Martin, SCHWARZ, Jaroslav, POPOV, Alex, KRUMAL, Kamil, LANSKA, Vera, COUFALIK, Pavel, ZAKHAROV, Sergej, ZDIMAL, Vladimir

“…The aim of this study was to ascertain whether long-term occupational exposure to nanoparticles would affect relative leukocyte telomere length (LrTL). We…”
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