A Long Way to Complexity: Nonlinear “Growth Stages” and Spatially Uncoordinated Settlement Expansion in a Compact City (Athens,Greece)

Recent urbanization trends reflect an increasing dependence on regional economic transformations, local population dynamics, and planning constraints, becoming intrinsically complex and nonlinear. Following this assumption, the present study proposes a new approach for the analysis of long-term urban expansion in a compact metropolitan region (Athens, Greece), clarifying the importance of spatial heterogeneity and volatility in building activity over more than one century. A spatially explicit statistical approach was used to define a development cycle reflecting the stratification of heterogeneous waves of compact and dispersed urbanization at municipal scale. While resulting in distinctive spatial patterns of building activity, long-term urban growth emerged as a multifaceted response to market stimuli, social change, and diversified territorial contexts. Results of a spatially explicit analysis of long-term urban expansion based on official statistics shed further light on processes of metropolitan growth and change, and contribute to design integrated strategies enhancing spatial coordination and a more balanced socioeconomic development of contemporary cities.     

Two forms of Catholicism in twenty-first-century Italian public debate: an analysis of positions on same-sex marriage and Muslim dress codes

There is a peculiar relationship between religion and the political system in twenty-first-century Italy. In particular, the collapse of the Democrazia Cristiana party has favored the rise of new political entrepreneurs eager to exploit religion as a legitimacy factor, while the Catholic Church has attempted to influence politics without the mediation of any specific political party. New debates involving religious values have therefore developed. This article analyzes the positions taken and the frames proposed by Italy’s Catholic political actors in relation to two particularly telling issues, that of same-sex marriage and that of the Muslim dress codes. Its most striking finding is the presence in the Italian political system of two distinct forms of Catholicism in politics. One, promoted by the Catholic Church and followed by most centrist Catholics, is quite tolerant in terms of social and religious pluralism and supportive of human rights and social justice, but it emphasizes the ‘traditional’ heterosexual family as the cornerstone of society. The other, ‘civilizational’ form, promoted by the Lega Nord and some other center-right representatives and intellectuals, is based on an idea of Italian citizenship articulated in religious, cultural, and ethnic terms, and thus excluding those who are not members of this community. Here Christian identity is not defined by the Church’s teachings, but rather represents a marker of Western civilization in opposition to Muslim civilization.     

Analysis of the Effect of Provisional Ties on the Construction and Current Deformation of Mallorca Cathedral

This article presents the analysis of the structure of Mallorca Cathedral taking into account the influence on the structural behavior of auxiliary iron ties used during the construction process. Recent studies (Roca et al. 2012, 2013) presented some hypotheses about the construction process of the cathedral. This article complements the previous results by considering the use of auxiliary ties as temporary stabilizing device during the construction. Evidence of the use of ties during the construction has been recognized after a comprehensive survey. The study of the role of such ties and the effect of their later removal are studied by a FE analysis carried out on a representative bay of the structure. The study includes a time-dependent FE analysis after the removal of the ties to assess the long-term structural behavior. The results of the numerical analysis are compared with the deformation trends identified by means of a recent monitoring campaign.     

The Temple of Venus (Pompeii): a study of the pigments and painting techniques

We report here on a study of 57 fragments of wall painting excavated from the Temple of Venus (Pompeii). These samples were characterised by a wide range of analytical methods. Data showed that the palette is varied, although not so broad as that found in other buildings in Pompeii, and is consistent with pigments used elsewhere in Pompeii and in the Roman Empire. It is composed of: natural earths, minerals and rare artificial pigments. Paintings are made up of thin paint layers (0.01–0.10 mm thick) strongly adhering to the underlying preparation layer. Nonetheless, in some cases thicker layers (up to 0.40 mm) were recognised, often spread on other previous painting layers. Samples were also compared with the microstratigraphic criteria developed in Piovesan (2009) to distinguish wall painting techniques. This comparison demonstrated that both fresco and lime painting techniques were adopted.     

Managing Change and Master Plans: Machu Picchu Between Conservation and Exploitation

Machu Picchu is among the world’s most controversial heritage sites. It represents a case where raising money through ticket sales and other activities, rather than an opportunity to fund site preservation, in fact constitutes a major threat to the survival of the site through overexploitation. Unesco has been very critical in recent decades about the management of Machu Picchu. International pressure resulted in the establishment of two master plans, in 1998 and in 2005. In this paper we investigate in depth the contents and rhetoric of the two plans, comparing changes in the two different versions, and linking the change in planning attitude to actual changes taking place in the site. This is also an opportunity to open a discussion on the interdisciplinarity of master plans in heritage sites.     

Estimating Rapidity of Change in Complex Urban Systems: A Multidimensional,Local‐Scale Approach

This study illustrates an exploratory approach based on a Multiway Factor Analysis (MFA) to estimate rapidity of change in complex urban systems, based on “fast” and “slow” variables. The proposed methodology was applied to 18 socioeconomic indicators of long‐term (1960–2010) transformations in 115 municipalities of Athens’ metropolitan area (Greece), including demography, land‐use/planning, and urban form and functions. Athens was regarded as a dynamic urban area with diversified structures and functions at the local scale, expanding through a self‐organized pattern rather than a centralized planning strategy. Athens’ urban system was described using nine supplementary (topographic and territorial) variables and 30 independent indicators assessing the local context in recent times. Exploratory data analysis found an increasing connectedness and redundancy among socioeconomic indicators during the phase of largest urban expansion (1960–1990). Only the rate of population growth was classified as a “fast” variable for all five decades investigated. The overall rapidity of change was higher in 1960–1970, 1980–1990, and 2000–2010, decades that coincided with specific phases of urban expansion driven by migration inflow, second‐home suburbanization, and Olympic games, respectively. Rapidity of change was high for functional indicators during all five decades studied, while demography indicators changed more rapidly in the first three decades and land‐use/planning indicators in the last two decades. Rapidity of change was highest in peri‐urban municipalities with a highly diversified economic structure dominated by industry. Our methodology provides a comprehensive overview of the transformations of a complex urban system, quantifying low‐level indicators that are rarely assessed in the mainstream literature on urban studies. These results may contribute to design policies addressing complexity and promoting resilience in expanding metropolitan areas.     

On the use of Nazi sources for the study of Fascist Jewish policy in the Italian-occupied territories: The case of south-eastern France,November 1942–July 1943

ABSTRACT

This article discusses the use of Nazi sources for the study of Fascist policy towards Jews in 1940–1943. By exposing the gap between the Nazi perception of and the reality of the Fascist policy towards Jews in Italian-occupied south-eastern France, the article demonstrates that Rome’s refusal to hand over Jews for deportation did not contradict the fundamental anti-Semitic nature of its Jewish policy in that context. Thus, the article highlights the risks for historians to read Fascist Jewish policy through Nazi lenses and thereby fall prey to stereotypical characterizations of the Italians as insubordinate, scheming and driven by what an S.S. official disparagingly labelled a ‘Jewish-friendly attitude’. At the same time, the article shows that, when combined with Fascist sources, Nazi sources can help shed light on the conceptual divide that underpinned the Axis partners’ disagreement over the means by which the ‘Jewish problem’ should be ‘solved’, thereby exposing the analytical limitations of the current prevailing understanding of the Fascist refusal to hand over the Jews as purely the outcome of ‘pragmatic’ opportunistic considerations.     

Mandibular Fracture and Dislocation in a Case Study from the Jewish Cemetery of Lucena (CÓRDOBA), in South Iberian Peninsula (8th–12th ad)

The skeletal remains of an adult female have been exhumed in an 11th century tomb in the mediaeval Jewish cemetery of Ronda Sur, in the city of Lucena (Córdoba, Spain). Examination of the skull and mandible revealed evidences of bilateral condylar fracture and dislocation. Lesions were observed macroscopically and radiology was used as a complementary method of scrutiny, especially in cases of unclear observation. Irregular morphology of the condyles and coronoid processes, shallow glenoid fossa, altered and abnormal joint surfaces anterior to the glenoid fossa, and reduced height of both ascending rami were observed. Ante‐mortem tooth loss, slight wear of occlusal surface and asymmetrical occlusal deposit of dental calculus were found. Radiologically, degenerative changes in the condyles and reparative bone in both coronoid processes have been identified. Dislocation of the condyles and lack of adequate treatment probably led to disruption of masticatory patterns and related structures, such as muscle attachments, articular disc and ligaments. Bilateral remodelled fracture and the altered appearance of the joint structures could probably mean that the individual survived the injury by several years. This type of fracture could be the consequence of direct blow to the mental or submental region that was transmitted in a direction that raised the mandible, causing the condylar head to collide directly with the mandibular fossa. Very few mandibular fractures in ancient skulls have been described in Spain, and this case is the first example found in a Spanish archaeological skeletal assemblage. Copyright © 2011 John Wiley & Sons, Ltd.     

On the Design of Viscous Dampers for the Rehabilitation of Plan-Asymmetric Buildings

In this article, one of the procedures proposed in literature for the design of viscous dampers to be inserted in existing buildings is examined and extended to 3D eccentric buildings. The proposed procedure has been verified through a case study characterized by a six-story RC building. Both plan-symmetric and plan-asymmetric configurations have been considered for comparisons. The effect of considering the plan-asymmetry in the design has been studied. Moreover, also the importance of considering the higher modes has been investigated. The effectiveness of the design procedure has been then evaluated through the comparison with nonlinear dynamic analyses.