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.     

Changes of Proverbs in Form and Meaning: The Case of Croatian ‘Odjeća ne čini čovjeka čovjekom’ (Clothes Do Not Make the Man)

This article deals with changes of form and meaning of the Croatian proverb ‘Odje?a ne ?ini ?ovjeka ?ovjekom’ (Clothes do not make the man). The analysis is done on the basis of its use in newspaper articles and spoken communication. Furthermore, the data are interpreted within the framework of cognitive semantics. The analysis shows that the proverb is often used in modified form and that it has changed its form from negative to positive. Most of the informants recognize its modified form ‘Odijelo ne ?ini ?ovjeka’ (The suit does not make the man) as the original one. From the cognitive semantic point of view, changes analysed in relation to the concept of basic conceptual metaphor point to changes in the socio-cultural context and to perception of the importance of (outward) appearance.     

Traditional undeveloped municipalities in Serbia as a result of regional inequality

This paper examines the issue of traditionally underdeveloped areas of Serbia, with special emphasis on development trends of the south, south-east and south-west areas of Central Serbia. The observed area is represented through a continuous time and space zone which includes rural, hilly-mountainous, border areas and the contact zone with the AP Kosovo and Metohija, including 22 municipalities, the majority of which belong to the so-called traditionally underdeveloped municipalities, that is, those that have had this status for a few decades. For the purpose of monitoring development trends, the indicators of the settlement structure, demographic and socio-economic characteristics and the level of development of the observed municipalities were used. Then, an evaluation and comparison to the national average were carried out. The presented results show a deviation and significant lagging behind of almost all parameters for the analysed municipalities in the period since 2002 until the present day, which indicates that the several-decade-long gap is still being intensified. A cluster analysis was performed for the typology of observed municipalities in order to determine the level of undevelopment and socio-economic marginalization.     

American Images of Canada: Canadian Muslims in US Newspapers, 1999–2014

How do American news media portray Canadian Muslims? Using a sample of 386 discrete newspaper articles published between January 1, 1999, and December 31, 2014, in The Buffalo News, Tampa Bay Times, The New York Times, The Wall Street Journal, The Washington Post, and USA Today, this article investigates the portrayal of Canadian Muslims in these publications through a combination of content and discourse analyses. Three findings stand out: first, the overall tone of the coverage was neutral or ambiguous rather than either systematically positive or systematically negative; second, a tendency to construct Muslims as social outsiders was common even in articles coded as positive; third, the Canadian Muslim experience was viewed through the prism of discourses on American exceptionalism, and above all the idea that assimilation always trumps multiculturalism.     

Differences in the location of urban museums and their impact on urban areas

Traditionally, museums spaces have tended to be located in the central areas of cities, thereby reinforcing existing dynamics and limiting their potential impact on more peripheral areas. The present study examines the locations chosen for museums that have been opened in three European cities: Barcelona, Paris and Turin, between the years 2000 and 2013. It shows how the locating of museums and galleries has not been homogeneous and how each potential location has its strengths and weaknesses. This is particularly evident when we consider such factors as the environmental impact of museums and how they influence the commercial offer, image and attractiveness of their host city. This paper identifies and examines the different types of impact that museum location strategies have on urban areas.     

Three-dimensional geometry, ore distribution and time-integrated mass transfer through the quartz–tourmaline–gold vein network of the Sigma deposit (Abitibi belt, Canada)

We present a reconstruction of the three‐dimensional (3D) geometry and gold grade distribution of shear zone‐hosted, Au‐mineralized, quartz–tourmaline veins of the Sigma deposit (Abitibi belt). Host shears and veins form a network of anastomosing, steeply dipping structures associated with smaller subhorizontal extensional veins. Our reconstruction has been carried out using the exceptionally large geological database of the mine. From this database, we extracted the geometric position, thickness and gold grades of geometrically best‐defined steep veins contained in a representative subvolume of the deposit. These data allowed the 3D representation of 53 veins, which have been constructed by fitting surfaces through the geometrical data and by contouring thickness and gold grade. The geometry of the network is mainly characterized by: (i) a few large segmented veins, with sinuous and helicoidal shape, and typical vertical dimension of >100 m; (ii) a large number of smaller vertical veins, some of which splay off the steep veins with high dip angles; (iii) subhorizontal extension veins (joints) located at, or close to, the tips of steep veins. The absolute thickness of the vertically short veins is the same as that of the large veins, suggesting that they formed simultaneously, but only a few of them interconnect to form vertically continuous bodies. Patchy, vertically elongated zones of high dilation are present in the large veins, and are poorly correlated with Au‐rich zones. They presumably represent former high‐permeability zones of the network. The highest gold grades occur at the interconnections between the large veins and small splays or subhorizontal joints. This indicates the important role of vein interconnection for fluid flow and gold precipitation within the network. Combining the calculation of the volume of the network with the estimation of tourmaline abundance in the veins, we calculate that 2.1 × 10⁶ m³ of tourmaline and 3.2 × 10⁶ m³ of quartz precipitated during Au deposition.