"[6758B81177A9]" . "Archeologie ve st\u0159edn\u00EDch \u010Cech\u00E1ch" . . . . . "14210" . "archaeometry; copper; organic remains; Betula pendula; SEM; EDX; CT"@en . . . . "The laboratory of the Methodical centre of conservation (MCK) was in 2008 approached by the Institute of Archaeological Heritage in Prague with the request of examination of copper artefacts lifted in-situ from the grave 81 on the Bell Beaker cemetery at Prague-Velk\u00E1 Chuchle, Na Hv\u011Bzd\u00E1rn\u011B. Organic remains were extracted during the preparation of the copper plates at the MCK. The remains appeared macroscopically as birch bark. Using the scanning electron microscope (SEM) we attempted to prove exactly the presence of such bark. The chemical composition of the copper plate was established by the Energy Dispersive x-ray spectroscopy (EDX). This analysis proved that the material used for production of the plates is copper (Cu 97,3 %, Pb 2,6 %, As 0,1 %). The comparison of the organic material extracted from the copper plates with the recent birch bark using the SEM we proved that they are of almost identical structure."@en . "Hlo\u017Eek, Martin" . . . . . . "Unik\u00E1tn\u00ED m\u011Bd\u011Bn\u00E9 artefakty s organick\u00FDmi zbytky z poh\u0159ebi\u0161t\u011B kultury zvoncovit\u00FDch poh\u00E1r\u016F v Praze - Velk\u00E9 Chuchli" . . "Unik\u00E1tn\u00ED m\u011Bd\u011Bn\u00E9 artefakty s organick\u00FDmi zbytky z poh\u0159ebi\u0161t\u011B kultury zvoncovit\u00FDch poh\u00E1r\u016F v Praze - Velk\u00E9 Chuchli" . . "CZ - \u010Cesk\u00E1 republika" . "1"^^ . . "1214-3553" . "5"^^ . "2" . . "RIV/00216224:14210/09:00029774" . "RIV/00216224:14210/09:00029774!RIV10-GA0-14210___" . "1"^^ . "Unik\u00E1tn\u00ED m\u011Bd\u011Bn\u00E9 artefakty s organick\u00FDmi zbytky z poh\u0159ebi\u0161t\u011B kultury zvoncovit\u00FDch poh\u00E1r\u016F v Praze - Velk\u00E9 Chuchli"@cs . "P(GA404/09/1825), Z(MSM0021622427)" . "13" . "Unik\u00E1tn\u00ED m\u011Bd\u011Bn\u00E9 artefakty s organick\u00FDmi zbytky z poh\u0159ebi\u0161t\u011B kultury zvoncovit\u00FDch poh\u00E1r\u016F v Praze - Velk\u00E9 Chuchli"@cs . . . "V roce 2008 se \u00DAAPPS\u010C obr\u00E1til na laborato\u0159 Metodick\u00E9ho centra konzervace TMB s \u017E\u00E1dost\u00ED o pr\u016Fzkum m\u011Bd\u011Bn\u00FDch artefakt\u016F, kter\u00E9 byly vyzvednuty in situ z objektu 81 na poh\u0159ebi\u0161ti kultury zvoncovit\u00FDch poh\u00E1r\u016F ve Velk\u00E9 Chuchli Na Hv\u011Bzd\u00E1rn\u011B. Jednalo se o dva men\u0161\u00ED bloky p\u016Fdy, ve kter\u00FDch se nach\u00E1zely m\u011Bd\u011Bn\u00E9 artefakty. P\u016Fvodn\u00ED p\u0159edpoklad, \u017Ee by se jednalo o m\u011Bd\u011Bn\u00E9 d\u00FD\u010Dky vyvr\u00E1tilo zobrazen\u00ED artefakt\u016F pomoc\u00ED po\u010D\u00EDta\u010Dov\u00E9 tomografie (CT). Pomoc\u00ED SEM/EDX bylo potvrzeno, \u017Ee materi\u00E1l pl\u00ED\u0161k\u016F tvo\u0159\u00ED m\u011B\u010F (Cu 97,3 %, Pb 2,6%, As 0,1%). Srovn\u00E1n\u00EDm organick\u00E9ho materi\u00E1lu vyjmut\u00E9ho z m\u011Bd\u011Bn\u00FDch pl\u00ED\u0161k\u016F s recentn\u00ED b\u0159ezovou k\u016Frou pomoc\u00ED SEM jsme dosp\u011Bli k z\u00E1v\u011Bru, \u017Ee struktury jsou obdobn\u00E9. Lze potvrdit, \u017Ee v objektu 81 se vlivem koroze m\u011Bdi dochovala k\u016Fra a zbytky d\u0159eva b\u0159\u00EDzy b\u011Blokor\u00E9 (Betula pendula). P\u0159\u00EDpadn\u00E9 rozd\u00EDly ve struktu\u0159e jsou patrn\u011B v\u00FDsledkem dlouhodob\u00E9ho ulo\u017Een\u00ED vyjmut\u00FDch vzork\u016F v p\u016Fd\u011B."@cs . . . "347601" . "V roce 2008 se \u00DAAPPS\u010C obr\u00E1til na laborato\u0159 Metodick\u00E9ho centra konzervace TMB s \u017E\u00E1dost\u00ED o pr\u016Fzkum m\u011Bd\u011Bn\u00FDch artefakt\u016F, kter\u00E9 byly vyzvednuty in situ z objektu 81 na poh\u0159ebi\u0161ti kultury zvoncovit\u00FDch poh\u00E1r\u016F ve Velk\u00E9 Chuchli Na Hv\u011Bzd\u00E1rn\u011B. Jednalo se o dva men\u0161\u00ED bloky p\u016Fdy, ve kter\u00FDch se nach\u00E1zely m\u011Bd\u011Bn\u00E9 artefakty. P\u016Fvodn\u00ED p\u0159edpoklad, \u017Ee by se jednalo o m\u011Bd\u011Bn\u00E9 d\u00FD\u010Dky vyvr\u00E1tilo zobrazen\u00ED artefakt\u016F pomoc\u00ED po\u010D\u00EDta\u010Dov\u00E9 tomografie (CT). Pomoc\u00ED SEM/EDX bylo potvrzeno, \u017Ee materi\u00E1l pl\u00ED\u0161k\u016F tvo\u0159\u00ED m\u011B\u010F (Cu 97,3 %, Pb 2,6%, As 0,1%). Srovn\u00E1n\u00EDm organick\u00E9ho materi\u00E1lu vyjmut\u00E9ho z m\u011Bd\u011Bn\u00FDch pl\u00ED\u0161k\u016F s recentn\u00ED b\u0159ezovou k\u016Frou pomoc\u00ED SEM jsme dosp\u011Bli k z\u00E1v\u011Bru, \u017Ee struktury jsou obdobn\u00E9. Lze potvrdit, \u017Ee v objektu 81 se vlivem koroze m\u011Bdi dochovala k\u016Fra a zbytky d\u0159eva b\u0159\u00EDzy b\u011Blokor\u00E9 (Betula pendula). P\u0159\u00EDpadn\u00E9 rozd\u00EDly ve struktu\u0159e jsou patrn\u011B v\u00FDsledkem dlouhodob\u00E9ho ulo\u017Een\u00ED vyjmut\u00FDch vzork\u016F v p\u016Fd\u011B." . "A unique copper artefacts with organic remains from the Bell Beaker cemetery at Prague-Velk\u00E1 Chuchle"@en . "A unique copper artefacts with organic remains from the Bell Beaker cemetery at Prague-Velk\u00E1 Chuchle"@en . .