Combining an archaeomagnetic and radiocarbon study: dating of medieval fireplaces at the Mühlegasse,Zürich

During the restoration of the Radium cinema located in the old Town of Zürich, a stratigraphic sequence of medieval fireplaces came to light. Based on ceramic finds, a preliminary age of about 1000 AD was assigned. In this paper we show the results from archaeomagnetic and radiocarbon dating, which combined with the stratigraphic information yield a better constrain of the period of use of these fireplaces. Whilst the radiocarbon technique continues to be the most widespread methodology for dating young archeological artifacts, archaeomagnetic dating is becoming increasingly more established in Europe thanks to the increased number of available measurements. A Bayesian model on the period of use of these fireplaces was produced with OxCal, by a combination of magnetic and radiocarbon ages, together with the stratigraphic information. The results show that the fireplaces were probably used during 1 to 2 generations (e.g. 20–40 years each), and are in good agreement with the archaeological context of this site. To make use of the magnetic measurements for future reconstructions of the field, we carried out an additional age model using only the radiocarbon and the stratigraphic information. Although some of the structures show large directional scatter due to poor baking in antiquity, the results confirm the trend of the geomagnetic field around 1000 AD.     

The Five-Star Movement: a hybrid actor in the net of state institutions

The MoVimento 5 Stelle (M5S, Five-Star Movement), led by the former comedian Beppe Grillo, is one of the political novelties of major interest in the Italian political scene, and also on an international scale. This article examines the Movement's evolution following its extraordinary success at the 2013 Italian general election. Four peculiar features of the M5S's experience are analyzed here: the Movement's anti-system stance; its specific conception of democracy; its post-ideological profile; and the innovative elements in its party organization. The overall picture suggests a mixture of resistance and adjustment to the system. Consequently, the process of gradual normalization and institutionalization of Grillo's party is becoming increasingly evident, while inherent contradictions and internal problems remain.     

On the Earthquake-Source Numerical Implementation in the Seismic Wave Equation

We present a detailed approach to implement a moment-tensor point source to compute displacements, particle velocities and accelerations using direct grid methods. Here, the wave modeling algorithm is based on pseudospectral methods to compute the partial derivatives. A comparison to the analytical solution in the 3D acoustic case verifies the discrete implementation of the source in the mesh. Then, the more general 3D elastic case is illustrated and simulations, with and without free surface, are performed that can be used as a reference solution for other grid methods.     

An integrated approach to reconstruct the role of the heat treatment within the reduction sequence of chert artefacts: The case of the early Neolithic site of Lugo di Grezzana (north-eastern Italy)

The lithic assemblage from the well-known site of Lugo di Grezzana (Italy) attributable to the Fiorano group (5,300–4,900 BC cal) is analysed to shed new insights on the early Neolithic lithic technology in North-Eastern Italy. Techno-typological data are discussed allowing detailed reconstruction of the reduction sequence, thanks also to several refittings. A complex laminar production with several technical objectives has been identified. Whereas clues for the heat treatment of lithic materials have been identified, we verified it by a combined experimental approach. In the first place, we used density measurements, which already proved to be useful for prescreening analysis, to detect potentially heated artefacts. Afterward, we performed Fourier Transform Infrared (FT-IR) spectroscopy tests to assess the actual (de)hydration condition of the siliceous materials. Reflectance spectra have been acquired, analysing any item and avoiding any constraint related to both morphology and thickness of the sample. The archaeometric results, combined with the reduction sequence reconstruction, provide new indications on the technical capabilities and knowledge of the human groups that inhabited the region during the early Neolithic.     

A Christian democratization of politics? The new influence of Catholicism on Italian politics since the demise of the Democrazia Cristiana

A paradox exists in relation to contemporary European Christian democracy. Its ideological influence has increased as Christian democratic parties have declined. This is particularly evident in Italy since the demise of the Democrazia Cristiana (DC). By investigating the ideological development of Italian parties and some key policy reforms that they introduced after the fall of the DC, this article explains this ‘Christian democratization of politics’, a process by which Catholic ideals and symbols acquire a decisive impact on the Italian party system. Three types of Christian democratization are individuated and analyzed: the gradual replacement of liberal values with Catholic political ideas in the positions taken by liberal-oriented parties; the novel synthesis between social Catholicism and social democracy by moderate left-wing coalitions; and the Lega Nord’s use of Catholic values to stress populist positions and identity issues.     

The deposit of KHB-1, Ra’s al Khabbah (Ja’lān region,Sultanate of Oman): Stratigraphy,features and structures

The excavation of KHB-1 archaeological site was part of the Joint Hadd Project [Joint Hadd Project is a project operating in the Ja’lān region since 1985, born under the collaboration between ISIAO (Istituto Italiano per l’Africa e l’Oriente, Rome), CNRS (Centre National de la Recherche Scientifique, Paris) and the University of Bologna] carried out in the Ja’lān region, along the coast of the Sultanate of Oman. Different phases of occupation with significant structural evidences were identified within the deposit: an early short-term occupation in the 7th millennium, followed by a longer, extended period of occupation during the 4th millennium by a community of hunter-gatherers, with some evidence of animal husbandry. The material culture recovered from KHB-1, which includes architectural remains, provides new insights on the cultures of this region, highlighting a need for further excavations and analysis. This paper will illustrate the stratigraphic sequence and the main features recovered at KHB-1, followed by a discussion on the two main periods of occupation which will help shed a light on the site function and more broadly provide key insights on mobility, economy, and material culture of Ja’lān in the beginning of 7th and along the 4th millennium B.C.     

The role of local leaders in regional development funding: Evidence from an elite survey

Many postsocialist countries are run by an elite with links to the socialist legacy and often share similar challenges and issues. We investigate formal and informal factors shaping the role of mayors in accessing regional development funds in Albania, a postsocialist country. With data from one of the largest elite (mayors) survey, we analyze both channels of influence of the mayors: the number of applications and the success rate. We find that mayors bring their communities more funds using formal leadership qualities that intensify the number of submissions. On the other hand, informal leadership remains important in explaining the success rate, as by using networking channels leaders enhance the probability to get financed. Political power is also decisive in the process.     

Unchanging boundaries: the reconstruction of Skopje and the politics of heritage

This study discusses the politics of urban planning and heritage in the city of Skopje, Macedonia. I compare three phases of urban reconstruction under three political systems: the inter-war Kingdom of Serbs Croats and Slovenes, the communist regime and present-day ‘democracy’. I show that the ambiguous marginalisation of Ottoman heritage has been a continuous practice, despite today’s reading of communist planning as ‘open’. Through a discussion of Yugoslav politics towards religious and national ‘minorities’, I show that Ottoman heritage has been preserved only insofar as it fits within the state’s definition of power. I specifically detail how the construction of ‘European’, ‘secular’ public space has worked as a tool through which state/nation building established new hierarchies of power. I show how this is reflected most clearly in the specific politics of heritage by discussing the creation, regulation and management of ‘?ar?ija’, the ‘old Turkish’ neighbourhood of Skopje.     

The Eurozone crisis and Italian corporate governance: the end of blockholding?

This article explains the process of change in domestic corporate governance. An actor-centred coalitional approach is applied to the Italian case to show how the main features of domestic corporate governance are a product of behavioural patterns (i.e. informal institutions), rather than formal legislation. Leveraging their superior financial means, business elites act as institutional incumbents shaping these informal institutions according to their preferences. It is argued that a change in corporate practices is more likely to be triggered by a socio-economic crisis, which weakens the domestic elite’s influence, rather than a legal reform. These findings call into question the excessively formalistic approach of many corporate governance scholars, and are confirmed by the Italian trajectory. After having resisted 20 years of liberalising legal reforms aimed at eroding their power, Italian blockholders are now being forced, as a consequence of the Eurozone sovereign debt crisis, to dismantle their cross-shareholding networks.