Archaeozoological aspects of social and cultural changes in the Central Balkans during the fifth millenium BC

Predmet proučavanja ovog istraživanja su arheozoološki aspekti društvenih i kulturnih promena na centralnom Balkanu u petom milenijumu p.n.e. U tu svrhu detaljno je analiziran faunalni materijal sa tri eponimna arheološka nalazišta – Vinča-Belo Brdo, Pločnik i Bubanj. Kako bi se uočilo u kojoj meri se novi podaci uklapaju u postojeća saznanja o ekonomskim strategijama na centralnom Balkanu u ovom periodu, dobijeni rezultati upoređeni su i sa dostupnim podacima iz literature. Cilj istraživanja bio je definisanje ekonomskih strategija eksploatacije domaćih i divljih životinja koje su praktikovane u naseljima Vinča-Belo Brdo, Pločnik i Bubanj; potom, da se istraži da li postoje razlike u ekonomskim strategijama i ulogama najznačajnijih domaćih životinja između ovih naselja, i na kraju, da li se mogu uočiti izvesni dijahroni trendovi i razlike na regionalnom nivou. Istraživanje je ukazalo da se generalno mogu izdvojiti dva tipa strategija u stočarstvu na centralnom Balkanu u petom milenijumu p.n.e. Prvi tip, – koji se zasnivao na uzgajanju govečeta, uočen je samo u velikim kasnovinčanskim naseljima iz prve polovine petog milenijuma p.n.e. (npr. Pločnik, Divostin II, Stubline), dok je drugi tip stočarstva praktikovan u naseljima iz druge polovine petog milenijuma p.n.e. (Bubanj, Velika humska čuka), i kasnije. On se uglavnom zasnivao na uzgajanju ovikaprina, i u značajnoj meri domaćeg govečeta i domaće svinje. Ovakav tip stočarstva verovatno je bio više prilagođen manjim zajednicama iz druge polovine petog milenijuma p.n.e., čiji su proizvodni potencijali bili manji, usmereni ka zadovoljavanju sopstvenih potreba, smanjenju rizika i povećanju bezbednosti uzgajanih stada. S druge strane, stočarstvo u velikim komunalno orijentisanim zajednicama iz prve polovine petog milenijuma p.n.e., bilo je usmereno isključivo ka uzgajanju velikih stada goveda, koje je podrazumevalo drugačiji vid organizacije, veće proizvodne kapacitete i društvene pobude.This thesis addresses archaeozoological aspects of social and cultural changes in the Central Balkans during the fifth millennium BC. For this purpose, detailed analysis of the faunal material from three archaeological type-sites – Vinča-Belo Brdo, Pločnik i Bubanj, was conducted. The obtained results were compared with the available published data, in order to recognize the extent to which these new data fit into the existing knowledge of the economic strategies in the central Balkans during this period. The aim of this research was to define economic strategies for the exploitation of domestic and wild animals that were practiced in the settlements of Vinča-Belo Brdo, Pločnik and Bubanj; then, to detect whether there were changes in the economic strategies and roles of the most important domestic animals among these settlements, and finally, whether certain diachronic trends and differences can be noticed on the regional level. The research has shown that in general, two types of animal husbandry strategies can be distinguished in the central Balkans during the fifth millennium BC. The first type, based on the cattle herding, was only observed in the large late Vinča culture settlements dated to the first half of the fifth millennium BC (f.e. Pločnik, Divostin II, Stubline), while the second type of animal husbandry was practiced in the settlements from the second half of the fifth millennium BC (Bubanj, Velika humska čuka), and onward. It was oriented towards caprines herding, while domestic cattle and domestic pig were also significant. This type of animal husbandry was probably more adapted by smaller communities from the second half of the fifth millennium BC, whose production potentials were smaller, oriented to meet their own needs, to risk reduction and to increase the herd stability. On the other hand, animal husbandry in large communal-oriented settlements from the first half of the fifth millennium BC was oriented to the large cattle herding, which implies a different form of organization, larger production capacities and social incentives

А medieval burial from the site of Сupska: an anthropological and contextual analysis of the skeletal remains from grave 1

In 1956, the Institute of Archaeology and the National Museum in Belgrade carried out excavations at the site of Supska, near Ćuprija, in Central Serbia. Based on the material culture findings, the site is mostly known as a Late Neolithic one; however, archaeological findings from other periods were discovered too. In the 1956 excavations, the cultural layers, and archaeological features with the Vinča culture archaeological materials were examined, as well as one grave, marked as Grave 1. The results of this excavation have been previously published in one monograph; however, an anthropological analysis of the individual found in Grave 1 has not been conducted before. In this paper, we present the results of contextual, bioanthropological, stable isotopes and C14 analyses of human skeletal remains found in Grave 1. The results showed that a young adult, who had experienced nonspecific metabolic stress during childhood, as evidenced by traces of linear enamel hypoplasia and porotic hyperostosis, was buried in this grave. AMS date revealed that this individual lived between 1280–1390 cal. AD, while the results of the stable isotope analyses suggested that it had mixed diet based on C4 plants (such as millet) and/or C3 plants, with larger amounts of animal protein, possible deriving from freshwater fish

Synthesis, X-ray structure and strong in vitro cytotoxicity of novel organoruthenium complexes

Two p-cymene ruthenium chlorido complexes containing isobutyl (C1) and isoamyl (C2) esters of (S,S)ethylenediamine-N,N'-di-2-(3-cyclohexyl) propanoic acid as ligands were prepared from p-cymene ruthenium dichloride dimer and corresponding ester. All compounds have been characterized by elemental analysis, IR, ESI-MS, H-1 and C-13 NMR spectroscopy. Single crystal X-ray structure diffraction analysis of C1 shows the usual piano-stool geometry of complexes, with coordination of ester ligand via nitrogen donor atoms. Ligands exhibit moderate anticancer activity (IC50 gt 50 mu M), while the complexes were significantly more cytotoxic towards various cancer cell lines, including B16, A375, HCT116, A549 and MCF7 cells (IC50 min.-max. 2.9-8.0 mu M). We stress that cisplatin resistant HCT116 cell line was highly sensitive to the treatment with C1 and C2 (IC50 values: 4.4 and 5.5 mu M versus IC50 gt 120 mu M for cisplatin). In parallel, primary fibroblasts-MRC-5 were remarkably less affected by these compounds. (C) 2013 Elsevier B. V. All rights reserved