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001-es BibID:	BIBFORM023153
Első szerző:	János István (humánbiológus)
Cím:	Evaluation of elemental status of ancient human bone samples from Northeastern Hungary dated to the 10th century AD by XRF / I. János, L. Szathmáry, E. Nádas, A. Béni, Z. Dinya, E. Máthé
Dátum:	2011
ISSN:	0168-583X
Megjegyzések:	The present study is a multielemental analysis of bone samples belonging to skeletal individuals originating from two contemporaneous (10th century AD) cemeteries (Tiszavasvári Nagy?Gyepáros and Nagycserkesz?Nádasibokor sites) in Northeastern Hungary, using the XRF analytical technique. Emitted X-rays were detected in order to determine the elemental composition of bones and to appreciate the possible influence of the burial environment on the elemental content of the human skeletal remains. Lumbar vertebral bodies were used for analysis. Applying the ED(P)XRF technique concentration of the following elements were determined: P, Ca, K, Na, Mg, Al, Cl, Mn, Fe, Zn, Br and Sr. The results indicated post mortem mineral exchange between the burial environment (soil) and bones (e.g. the enhanced levels of Fe and Mn) and referred to diagenetic alteration processes during burials. However, other elements such as Zn, Sr and Br seemed to be accumulated during the past life. On the basis of statistical analysis, clear separation could not be observed between the two excavation sites in their bone elemental concentrations which denoted similar diagenetic influences, environmental conditions. The enhanced levels of Sr might be connected with the past dietary habits, especially consumption of plant food.
Tárgyszavak:	Természettudományok Biológiai tudományok idegen nyelvű folyóiratközlemény külföldi lapban Elemental XRF analysis Human bone Ancient life Diagenesis Tenth century AD
Megjelenés:	Nuclear Instruments & Methods In Physics Research Section B-Beam Interactions With Materials And Atoms. - 269 : 21 (2011), p. 2593-2599. -
További szerzők:	Szathmáry László (1950-) (humánbiológus) Nádas E. Béni Áron (1978-) (vegyész) Dinya Zoltán (1942-) (vegyész) Máthé Endre (1964-) (genetikus, molekuláris sejtbiológus)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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