Search Results - "Siepak, J"

New method for speciation analysis of aluminium fluoride complexes by HPLC–FAAS hyphenated technique by Frankowski, M., Zioła-Frankowska, A., Siepak, J.

“…Speciation analysis of aluminium in the presented system of HPLC–FAAS hyphenated technique lasts 4 min. Using the bifunctional column in model analysis and…”
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An investigation of atmospheric mercury accumulated in the snow cover from the urbanized coastal zone of the Baltic Sea, Poland by Siudek, P., Falkowska, L., Frankowski, M., Siepak, J.

“…The preliminary research on Hg snow chemistry was conducted in the industrially-impacted region of the southern Baltic Sea during winter campaigns in 2008 and…”
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Attachment linked predictors of women's emotional and cognitive responses to infant distress by Leerkes, Esther M., Siepak, Kathryn J.

“…The purpose of this study was to examine associations among women's emotional and cognitive responses to infant fear and anger and to identify attachment…”
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Application of multivariate statistical techniques to evaluation of water quality in the Mała Wełna River (Western Poland) by Sojka, M, Siepak, M, Zioła, A, Frankowski, M, Murat-Błażejewska, S, Siepak, J

“…The paper presents the results of determinations of physico-chemical parameters of the Mała Wełna waters, a river situated in Wielkopolska voivodeship (Western…”
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Vertical distribution of heavy metals in grain size fractions in sedimentary rocks: Mosina-Krajkowo water well field, Poland by Frankowski, M, Siepak, M, Zioła, A, Novotný, K, Vaculovič, T, Siepak, J

“…The paper presents the results of heavy metals determination in samples of sedimentary rocks from the Mosina-Krajkowo water well field (Poland). The…”
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Speciation of aluminium fluoride complexes and Al3+ in soils from the vicinity of an aluminium smelter plant by hyphenated High Performance Ion Chromatography Flame Atomic Absorption Spectrometry technique by Frankowski, M., Zioła-Frankowska, A., Siepak, J.

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Speciation of aluminium fluoride complexes and Al 3+ in soils from the vicinity of an aluminium smelter plant by hyphenated High Performance Ion Chromatography Flame Atomic Absorption Spectrometry technique by Frankowski, M., Zioła-Frankowska, A., Siepak, J.

“…The paper presents a new tool for the determination of inorganic speciation forms of aluminium: AlF n (3 − n)+ , and Al 3+ by means of the HPIC-FAAS. The…”
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Total Organic Carbon (TOC) as a Sum Parameter of Water Pollution in Selected Polish Rivers (Vistula, Odra, and Warta) by Siepak, J.

“…This paper reports on total organic carbon (TOC) and its fractions dissolved organic carbon (DOC) and particulate organic carbon (POC) studied in different…”
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Chemometric analysis of rainwater and throughfall at several sites in Poland by Polkowska, Żaneta, Astel, Aleksander, Walna, Barbara, Małek, Stanisław, Mędrzycka, Krystyna, Górecki, Tadeusz, Siepak, Jerzy, Namieśnik, Jacek

“…Precipitation and throughfall samples were collected over a period of 4 years (1 January 1996–31 December 1999) at three different sites in Poland: one on…”
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Assessment of potentially reactive pools of aluminium in poor forest soils using two methods of fractionation analysis by Walna, Barbara, Spychalski, Waldemar, Siepak, Jerzy

“…The research was carried out in a pine-covered area of the Wielkopolski National Park (Poland), for years exposed to acid rain. The soils under study are sands…”
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Grain size partitioning of mercury in sediments of the middle Odra River (Germany/Poland) by Boszke, L, Kowalski, A, Siepak, J

“…The Odra River is the second largest river in Poland, running from Czech Republic through a large part of Poland before entering the Baltic Sea. For the last…”
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Application of multivariate statistical techniques to evaluation of water quality in the Maa Wena River (Western Poland) by Sojka, M, Siepak, M, Zioa, A, Frankowski, M, Murat-baejewska, S, Siepak, J

“…The paper presents the results of determinations of physico-chemical parameters of the Maa Wena waters, a river situated in Wielkopolska voivodeship (Western…”
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Research on the variability of physico-chemical parameters characterising acid precipitation at the Jeziory Ecological Station in the Wielkopolski National Park (Poland) by Walna, Barbara, Siepak, Jerzy

“…Here the water quality of precipitation at the Adam Mickiewicz University Ecological Station is presented for the period 1992–1997 to examine one of the main…”
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Water ecosystems affected by human impact within the protected area of the Tatra National Park (Poland) by Kurzyca, Iwona, Choiński, Adam, Kaniecki, Alfred, Siepak, Jerzy

“…The subjects of the study were two high-mountain lakes, Morskie Oko and Czarny Staw pod Rysami, in the Tatra range of the Carpathian Mountains located within…”
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Comparison of modifiers for determination of arsenic, antimony and selenium by atomic absorption spectrometry with atomization in graphite tube or hydride generation and in-situ preconcentration in graphite tube by Niedzielski, Przemyslaw, Siepak, Marcin, Siepak, Jerzy

“…The study was performed to compare the effect of magnesium modifier (magnesium nitrate) with that of other modifiers (palladium nitrate and nickel nitrate) in…”
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Slurry sampling for electrothermal atomic absorption spectrometric determination of chromium, nickel, lead and cadmium in sewage sludge by Barałkiewicz, Danuta, Siepak, Jerzy

“…The slurry technique was applied for determination of chromium (Cr), nickel (Ni), lead (Pb) and cadmium (Cd) in sewage sludge by electrothermal atomic…”
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Determination of mercury in leaves of Acer plantanoides and Tilia platyphyllos in the area of the city of Poznan (Poland) and its vicinity by Frankowski, M, Kowalski, A, Ziola, A, Siepak, J

“…The results of the investigations on mercury(Hg) concentration in the leaves of Acer plantanoides and Tilia platyphyllos in the area of the city of Poznan…”
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Determination of trace amounts of molybdenum in water samples by graphite furnace atomic absorption spectrometry with multiple injections and cool down step by Barałkiewicz, Danuta, Siepak, Jerzy

“…The method of multiple injections coupled with graphite furnace and atomic absorption spectrometry is applied to the direct determination of small…”
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The impact of acid rain on calcium and magnesium status in typical soils of the Wielkopolski National Park by Walna, Barbara, Drzymała, Stanisław, Siepak, Jerzy

“…The previous investigation of the chemical characteristics of precipitation within the Wielkopolski National Park has shown its high acidity which sometimes…”
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Drinking water quality standards and methods of its enforcement in Poland by Zerbe, J, Siepak, J

“…In the paper quality requirements towards drinking water according to the Directive of the European Community and according to the Polish rules currently in…”
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