Temat: trace analysis - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: A contribution of INAA to the determination of the provenance of the fourteenth century sculpture
Autorzy:: Ligęza, M.
Pańczyk, E.
Rowińska, L.
Waliś, L.
Nalepa, B.
Powiązania:: https://bibliotekanauki.pl/articles/147539.pdf
Data publikacji:: 2001
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: alabaster sculpture
instrumental neutron activation analysis
provenance study
trace elements
Opis:: The object of the investigation is the so called Madonna Jackowa, or St. Hyacinthus's Madonna, a gothic alabaster figurine dated from the XIVth century. The purpose of the investigation is to provide an answer to the question whether Madonna Jackowa was made of native alabaster. Samples of alabaster from five various quarries located along the line Cracow-Lvov as well as in Lower Silesia were analyzed and the content of trace elements was compared with that of the sculpture. The determination of trace elements was carried out by means of the instrumental neutron activation analysis.
Źródło:: Nukleonika; 2001, 46, 2; 71-74
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Trace analysis of Indonesian volcanic ash using thermal and epithermal neutron activation analysis
Autorzy:: Canion, B.
Jacques, C.
Landsberger, S.
Taftazani, A.
Powiązania:: https://bibliotekanauki.pl/articles/146890.pdf
Data publikacji:: 2012
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: neutron activation analysis (NAA)
trace elements
volcanic ash
rare earth elements (REE)
Mount Merapi
Opis:: There is continued great interest in determining the trace element and heavy metal content of volcanic ash for a variety of reasons. The motivation stems from the desire to understand the geochemistry of volcanic ash in imbedded geological formations, the impact on seawater, and the possible release of toxic elements into the environment that may impact livestock grazing and water systems. Ash from volcanic plumes can go as high 8-18 km thus affecting climate and air traffic. We have employed Compton suppression neutron activation analysis (NAA) with thermal and epithermal neutrons to determine trace elements in volcanic ash from Indonesian eruption of Mount Merapi in October 2010. We found a wide range of elements, including several rare earth elements.
Źródło:: Nukleonika; 2012, 57, 4; 585-589
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja