Zobrazeno 1 - 10
of 55
pro vyhledávání: '"B. Hołyńska"'
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 51:769-773
Total reflection X-ray fluorescence spectrometry and chemical pre-concentration procedures have been applied for the analysis of trace concentrations of copper, mercury, and lead in drinking water samples. A simple total reflection module has been us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a65bcabb8588fa4f9070600fb8cf3d23
https://doi.org/10.1016/0584-8547(96)01470-x
https://doi.org/10.1016/0584-8547(96)01470-x
Publikováno v:
Endokrynologia Polska. 44(3)
Simple and specific methods for iodide determination in potable water and total iodine in selected food products by means of energy dispersive x-ray fluorescence (EDXRF) has been worked out. The methods were applied for the determination of iodine in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c015f2e57b88da54191f0d9290af4ca4
https://pubmed.ncbi.nlm.nih.gov/8055805
https://pubmed.ncbi.nlm.nih.gov/8055805
Autor:
K, Dłuzniewska, D, Tylek, K, Baranowska, R, Drozdz, J, Hennig, B, Hołyńska, B, Ostachowicz, M, Zysiak, A, Potocki, J, Pułka
Publikováno v:
Endokrynologia Polska. 42(2)
Following the Czernobyl accident, an epidemiologic study was undertaken in which the daily iodine intake was estimated in 15% of the population studied. Iodine excretion was measured in single morning urine specimens. The iodine content was also asse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a5c13b7b7a891af99144aafba9a65ea7
https://pubmed.ncbi.nlm.nih.gov/1364476
https://pubmed.ncbi.nlm.nih.gov/1364476
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Letters. 85:237-243
Energy dispersive X-ray fluorescence method for the determination of iron /3.5–26% of Fe/, zinc /0.5–9% of Zn/ and lead /0.05–5% of Pb/in zinc-lead ores containing arsenic has been worked out. In order to eliminate the interelement effect inten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fba36a6fa25bd41fc0028bedd7e7fc6c
https://doi.org/10.1007/bf02164228
https://doi.org/10.1007/bf02164228
Publikováno v:
Journal of Radioanalytical Chemistry. 35:361-371
Radiometric methods of determination of platium and palladium (0.1 to 5% of Pt and 0.1 to 2% of Pd), gold and indium (0.01 to 1% of Au and 1 to 4 g In/l) and of platinum and rhodium (0.1 to 9% of Pt and 0.05 to 1% of Rh) in aqueous solution has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ecb9b21af76f111d65bbcbe940ebbd8
https://doi.org/10.1007/bf02518013
https://doi.org/10.1007/bf02518013
Autor:
B. Hołyńska, J. Jasion
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Letters. 105:71-77
Energy dispersive X-ray fluorescence method with chemical preconcentration has been worked out for Mn, Fe, Ni, Cu and Zn determination in plant materials. The analytical procedure involves wet digestion of organic matter, precipitation of metal ions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b00d5ec926279d679a9d957eb13736e0
https://doi.org/10.1007/bf02163391
https://doi.org/10.1007/bf02163391
Publikováno v:
Journal of Radioanalytical Chemistry. 13:401-411
Preliminary enrichment by means of strong acid ion-exchanger foils has been used to determine trace amounts of metals in water. The kinetics of the exchange reaction between the hydrogen ions in the cation-exchanger foil and metal ions in the solutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4c290fd9dbf5e6a79103879d9d91a65
https://doi.org/10.1007/bf02513931
https://doi.org/10.1007/bf02513931
Autor:
B. Hołyńska
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 24:85-93
The grain size effect in low energy gamma and X-ray scattering has been studied. In particular, its dependence on the energy of primary radiation and on the content of heavy elements in light matrices has been considered. It has been found that the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7109c3ecb5b5ffe70fdc755757821517
https://doi.org/10.1016/0584-8547(69)80009-1
https://doi.org/10.1016/0584-8547(69)80009-1
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 23:465-479
The influence of grain size of the fluorescent phase on the intensity of the characteristic radiation of the investigated element is investigated. A theory of this effect is proposed on the basis of the model assumed by the authors. The influence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::192d723c6fd957826d60a14a5ac648fb
https://doi.org/10.1016/0584-8547(68)80025-4
https://doi.org/10.1016/0584-8547(68)80025-4
Autor:
B. Hołyńska, A. Markowicz
Publikováno v:
X-Ray Spectrometry. 8:92-94
A method of elimination of absorption matrix effects in samples of ‘intermediate’ thickness, based on the use of measurements of the intensities of fluorescent X-rays of all determined elements and the intensity of Compton back-scattered radiatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c02b52a8d4071000066b05e6bffdb27
https://doi.org/10.1002/xrs.1300080212
https://doi.org/10.1002/xrs.1300080212