Cultural differences affecting decision-making style: a comparative study between four countries

The aim of this paper was to identify the impact of national culture on decision-making styles in selected countries: Croatia, Slovenia, Bosnia and Herzegovina and Hungary. The estimation of Hofstede’s dimensions of national cultures and comparative analyses was carried out by using a narrow-sample strategy. The estimated positions on each dimension confirmed the Hofstede’s original research ranking. The result with significant value was the confirmation of the global trend of decreasing power distance and significant movement towards the individualism. Besides the standardization procedure of comparative cross-cultural analyses, variance analyses were used to identify cultural differences in decision-making styles related to complex decisions (Janis and Mann’s typology). The proposition is that complex decisions are, above and beyond all others, the consequence of social and cultural values installed in every individual. Statistically significant dependency was identified for hyper-vigilant and vigilant decision-making style and national culture’s dimensions. A beneficial goal was to identify the differences and the similarities in value orientation and those in the decision-making style which should not be mistreated as they may influence future business cooperation and political and economic integrations within the CEE context

Metal Bioavailability in the Sava River Water

Metals present one of the major contamination problems for freshwater systems, such as the Sava River, due to their high toxicity, persistence, and tendency to accumulate in sediment and living organisms. The comprehensive assessment of the metal bioavailability in the Sava River encompassed the analyses of dissolved and DGT-labile metal species of nine metals (Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, and Zn) in the river water, as well as the evaluation of the accumulation of five metals (Cd, Cu, Fe, Mn, and Zn) in three organs (liver, gills, and gastrointestinal tissue) of the bioindicator organism, fish species European chub (Squalius cephalus L.).This survey was conducted mainly during the year 2006, in two sampling campaigns, in April/May and September, as periods representative for chub spawning and post-spawning. Additionally, metal concentrations were determined in the intestinal parasites acanthocephalans, which are known for their high affinity for metal accumulation. Metallothionein concentrations were also determined in three chub organs, as a commonly applied biomarker of metal exposure. Based on the metal concentrations in the river water, the Sava River was defined as weakly contaminated and mainly comparable with unpolluted rivers, which enabled the analyses of physiological variability of metal and metallothionein concentrations in the chub organs, as well as the establishment of their constitutive levels

The time is ripe for a change. The evolution of harvesting technologies in Central Dalmatia during the Neolithic period (6th millennium cal BC)

The Dalmatian coast has been occupied by Neolithic seafaring communities since the beginning of the 6th millennium BC. On the basis of pottery styles, a transition between the Impressed Ware and Danilo culture is defined, around 5300 cal BC. Nevertheless, bioarchaeological and archaeological data indicate general continuity between the two periods. In the current paper, we present an integrated technological and use-wear study of a large selection of lithics from several sites of both inland and insular Dalmatia. The results provide strong evidence for a change in harvesting techniques between the Impressed Ware and Danilo cultural phases. This change can be related to the pursuit of better performing inserts that could be used for longer periods and would be quicker to resharpen. Such a switch may have been associated with an initial increase in agricultural production during the Middle Neolithic