Seal dies from the National Museum of Slovenia: Non-destructive analyses of medieval and early modern copper alloys

A representative group of seal dies made of copper alloys from the collection of the National Museum of Slovenia was investigated by energy-dispersive X-ray fluorescence spectrometry (EDXRF). Chronologically, the artefacts date from the early 13th century to the present. Non-destructive EDXRF screening of elemental fingerprints of Cu, Zn, Pb, Ag, Sn and Sb was performed on 95 seal dies, and the obtained elemental data set was further processed by chemometric tools such as principal component analysis (PCA). The relationships between the elemental composition of analysed seal dies, type of alloy applied and their historical context—date, location of manufacture and, possibly, social rank of the owner—were examined in detail.     

Anti‐nationalist nationalism: the paradox of Dutch national identity

Academic research on contemporary Dutch nationalism has mainly focused on its overt, xenophobic and chauvinist manifestations, which have become normalised since the early 2000s. As a result, less radical, more nuanced versions of Dutch nationalism have been overlooked. This article attempts to fill this gap by drawing attention to a peculiar self‐image among Dutch progressive intellectuals we call anti‐nationalist nationalism. Whereas this self‐image has had a long history as banal nationalism, it has come to be employed more explicitly for political positioning in an intensified nationalist climate. By dissecting it into its three constitutive dimensions – constructivism, lightness and essentialism – we show how this image of Dutchness is evoked precisely through the simultaneous rejection of ‘bad’ and enactment of ‘good’ nationalism. More generally, this article provides a nuanced understanding of contemporary Dutch nationalism. It also challenges prevalent assumptions in nationalism studies by showing that post‐modern anti‐nationalism does not exclude but rather constitutes essentialist nationalism.     

The Approximate Bayesian Computation approach to reconstructing population dynamics and size from settlement data: demography of the Mesolithic-Neolithic transition at Lepenski Vir

Demographic aspects of prehistoric populations have an important role in current archaeological theory and empirical research. In this study, we develop a method to estimate population dynamics and population size and apply it to data on house remains at one of key European Mesolithic-Neolithic transitional sites - Lepenski Vir (Serbia). Lepenski Vir is a site located in the Danube Gorges, well-known for its trapezoidal house floors and stone sculpture. It was most intensively occupied between ~6200 and ~6000 cal BC, the so called Transitional phase, which corresponds to the beginning of the Neolithic in Central Balkans. We combine archaeological evidence and ethnographic information with mathematical models of population dynamics and house accumulation within a Bayesian framework (Approximate Bayesian Computation) to derive posterior distributions of growth rate and population size estimates for the Lepenski Vir population in this period.     

Was He Murdered Or Was He Not?—Part I: Analyses of Mercury in the Remains of Tycho Brahe

World‐renowned Renaissance astronomer Tycho Brahe died on 24 October 1601, after 11 days of illness. Several conspiracy theories regarding his death have been aired, the first shortly after his death by William Shakespeare in the play Hamlet, published in 1603. A key factor in the still lively debate is whether he was administered mercury—as medicine by his own hand, or as poison by an unfriendly hand. In 2010, Brahe's grave was reopened and samples of his bones, hair, teeth and the textiles were procured and analysed. Here, we present evidence that Brahe was not administered lethal doses of mercury.     

Martin Waldseemüller's Death Date

ABSTRACT

The subject of this article is the first extant topographical engraving of Meteora, the second largest monastic complex in Greece and one of the most spectacular landscapes in the world. This late eighteenth-century print combined cartographic principles with techniques traditionally used in Byzantine painting, which situates it within a broader vernacular Greek cartographic tradition. It can also be considered a mental map of the region as envisaged by eighteenth century monks, as well as a tool for advertising the region and its monasteries at a time of political and financial distress. As with any map, the engraving simultaneously concealed and revealed, masking difficult terrestrial conditions while showing pathways to heaven.     

Growth responses of sessile oak to climate and hydrological regime in the Zbytka Nature Reserve, Czech Republic

Complex of Nature reservation Zbytka is the rest of various fen vegetation in the northeast part of the Czech Republic. It represents an important spring area which provides high quality potable water for more than 150 000 inhabitants. Waterworks utilization was started in the 1960s and the change of land-use practices has had a strong effect on the ecosystem. Oak chronology has been showing different tree growth trends since the start of the waterworks utilization. Also the occurrences of negative pointer years differ markedly before and after initiation of pumping underground water. Dendroclimatological analyses primarily revealed a close relationship between the temperature and tree growth ?? positive influence of spring and summer temperature. The period 1983?C1992 of maximum artesian water pumping is expressed as higher tree-ring increments, but linear model analyses showed that the growth reaction of oak is not due to simple causality between temperature and under-ground water level. The radial increments reacted positively to the combination of high temperature during the vegetation season and low or, the contrary, high depth of underground water level. No direct relationship was detected between tree growth and fluctuation of underground water level; despite of the results dendrochronological data may be useful in historical ground water modelling studies. Results are also crucial for conflict of interests between nature preservation and potable water supply.     

Peculiarities of sedimentation conditions in the oxbow lakes of Dubysa River (Lithuania)

Abundant wood remains and buried trees have been found in the western part of Lithuania near Zakeli?kiai and Lyduv?nai on Dubysa River (a tributary of Nemunas River) where deposits are rich in organic remnants and buried soils. In Zakeli?kiai and Skiru?iai sections of Dubysa River oxbow sediments were investigated by various methods (dendrochronological, carbonate, granulometric, pollen and mollusc fauna analysis). In addition, these sections were dated using the radiocarbon method. Samples were collected from deposits of Dubysa River outcrops. The studied oxbow lakes have existed for more than 5 thousand years (from ca. 4300 BC to 1000 AD). During this period organic rich deposits with trees and branches were formed in the oxbow lake. This indicates that at the end of Atlantic, during Subboreal and in the early Subatlantic periods there was a forest growing that contained mainly oaks which were falling down into an oxbow lake and later were covered by sandy and silty deposits. The granulometry of alluvial deposits, as well as the mixture of medium-grained sand and silt show different stages of Dubysa River palaeochannel formation: riverbed and oxbow lakes. Three climate warming cycles were revealed according to carbonate analysis data in all investigated sections. The rheophile thermophilous Holocene age molluscs species Bithynia tentaculata L., Unio cf. crassus Philipsson, Pisidium amnicum (Müller), Theodoxus fluviatilis (Linnaeus) have been found. The pollen composition and sequences have been divided into five local pollen assemblage zones (LPAZ) and described according to pollen spectra in each zone. In this way it is possible restore palaeoclimatic coherent evolution, trends and cyclical change.