"[0478F4C38D06]" . . "Energy sensitive X-ray radiography for the non-destructive inspection of historical paintings"@en . "Hradilov\u00E1, J." . . "\u017Demli\u010Dka, J." . . . . "Energy sensitive X-ray radiography for the non-destructive inspection of historical paintings"@en . "ACTA ARTIS ACADEMICA 2010: THE STORY OF ART - ARTWORK CHANGES IN TIME" . "Jakoubek, J." . . . "1"^^ . "Energeticky citliv\u00E1 rentgenov\u00E1 radiografie" . . "Kroupa, M." . "RIV/61388980:_____/10:00375810" . "Energeticky citliv\u00E1 rentgenov\u00E1 radiografie"@cs . . . . . "257161" . "RIV/61388980:_____/10:00375810!RIV12-AV0-61388980" . "6"^^ . "Energeticky citliv\u00E1 rentgenov\u00E1 radiografie" . "978-80-87108-14-7" . . "Pigments containing iron, although they form a very large group, have never been considered very suitable for datation of color layers and identification of the origin of the painting, due to their abundant occurrence in nature, good availability and widespread use in all historical and pre-historical periods of time. In this paper we have verified that mineralogical composition of clay minerals in earthy pigments is a suitable tool for more detailed specification of material provenance and, in the case of ground layers, also the provenance of the artwork as such. It was obviously convenient to preferably use raw materials from a close and thus also cheaper source. For the purposes of statistical comparison we evaluated elemental composition of earthy grounds on 70 paintings from the 16(th)-18(th) centuries from Czech collections. We performed detailed mineralogical analyses for a selected representative number of grounds on 35 samples in total. We discerned 6 types of material in total 2 types of boles, 3 types of other earths, and one type representing iron-rich red from oxidized zones of hydrothermal ore deposits. We were able to distinguish between earthy pigments of Central European origin (coming from Czech and Bavarian locations) and those coming from North-Italian sources. Thus we were able to assign anonymous paintings to an appropriate place of origin."@en . . "6"^^ . "Mal\u00ED\u0159sk\u00E1 v\u00FDtvarn\u00E1 d\u00EDla pat\u0159\u00ED z pohledu technick\u00E9 v\u00FDstavby i skladby materi\u00E1l\u016F k nejkomplikovan\u011Bj\u0161\u00EDm \u2013 tak\u00E9 proto je popis i zobrazen\u00ED jejich vnit\u0159n\u00ED struktury nedestruktivn\u00EDm zp\u016Fsobem v sou\u010Dasnosti velkou v\u00FDzvou.Ji\u017E n\u011Bkolik desetilet\u00ED jsou k tomuto \u00FA\u010Delu s v\u00FDhodou pou\u017E\u00EDv\u00E1ny neinvazivn\u00ED zobrazovac\u00ED i analytick\u00E9 metody zalo\u017Een\u00E9 na interakci svazk\u016F ionizuj\u00EDc\u00EDho z\u00E1\u0159en\u00ED s hmotou zkouman\u00E9ho objektu."@cs . "Akademie v\u00FDtvarn\u00FDch um\u011Bn\u00ED v Praze" . . "2010-11-24+01:00"^^ . "Energeticky citliv\u00E1 rentgenov\u00E1 radiografie"@cs . "Mal\u00ED\u0159sk\u00E1 v\u00FDtvarn\u00E1 d\u00EDla pat\u0159\u00ED z pohledu technick\u00E9 v\u00FDstavby i skladby materi\u00E1l\u016F k nejkomplikovan\u011Bj\u0161\u00EDm \u2013 tak\u00E9 proto je popis i zobrazen\u00ED jejich vnit\u0159n\u00ED struktury nedestruktivn\u00EDm zp\u016Fsobem v sou\u010Dasnosti velkou v\u00FDzvou.Ji\u017E n\u011Bkolik desetilet\u00ED jsou k tomuto \u00FA\u010Delu s v\u00FDhodou pou\u017E\u00EDv\u00E1ny neinvazivn\u00ED zobrazovac\u00ED i analytick\u00E9 metody zalo\u017Een\u00E9 na interakci svazk\u016F ionizuj\u00EDc\u00EDho z\u00E1\u0159en\u00ED s hmotou zkouman\u00E9ho objektu." . . "Z(AV0Z40320502)" . "Hradil, David" . "Praha" . "Mislerov\u00E1, H." . "Praha" . . "pixel detector; X-ray fluorescence imaging; X-ray transmission radiography; painted arts pigment analysis"@en .