The congresses of Italian scientists between Europe and the Risorgimento (1839 – 75)

Abstract

This article reconstructs the history of the Italian scientific congresses from 1839 until 1875. The congresses are analyzed in the context of the political Risorgimento, but also as a reflection of relations among social groups, and between society and institutions. We examine the troubled coexistence of a minority interested primarily in encouraging the professionalization of science in state institutions of learning, and a broader sector of eminent citizens that placed the value of ‘expertise’ alongside the values of birth and social ranking. This complicated coexistence was the chief reason that the Italian congresses failed, and after 1861, as well, in their effort to establish a national scientific association comparable to those existing in many other countries, both inside and outside Europe. This essay reconstructs the main points and phases of the debate and the changes in the relations among the social and professional groups and scientific work, up until the foundation of a Società Italiana per il Progresso delle Scienze (SIPS, Italian Association for the Advancement of Science), which explicitly rejected the heritage of the Risorgimento.     

Urban shrinkage: an unspoken challenge of spatial planning in Russian small and medium-sized cities

Shrinkage since the collapse of state socialism has been evident in many Russian cities, especially in small and medium-sized (SMS) ones. The Russian state, de jure, has been promoting the idea of self-governance; thereby, urban municipalities ought to develop and adopt own planning decisions to cope with various challenges, including those related to depopulation. The current research focuses on planning responses to urban shrinkage. It aims at understanding how the phenomenon is conceptualized in the planning documents of Russian SMS cities and what solutions are proposed to cope with it in the conditions inherited from the Soviet times housing and infrastructural deficit. The empirical evidence for the analysis is drawn from over 70 SMS cities located in Central and Southern Russia. Results state that despite obvious and persisting urban shrinkage, most of the reviewed documents ignore or underestimate the phenomenon. Instead of suggesting flexible solutions, which would help overcome the shortage of urban infrastructure not aggravating shrinkages’ effects in the cityscape, long-term spatial plans are being developed with hope for future growth proposing measures that contribute to the intensification of urban sprawl and fragmentation.     

Modelling Uncertainties of Italian Code-Conforming Structures for the Purpose of Seismic Response Analysis

ABSTRACT

This paper describes the multivariate statistical model of the structure-related modelling uncertainty, developed with reference to reinforced concrete, masonry, steel, and seismically isolated buildings, within the framework of the RINTC project. The model describes the variability of material properties as well as the uncertainty associated with the adopted response models. Specific aspects of each structural typology are also discussed, with a focus on the statistical dependence of the random variables in the model. Finally, the paper describes also the efficient sampling procedure adopted. Effect of model uncertainty on response for each typology are discussed in the corresponding papers within this special issue dedicated to the RINTC project.     

Unraveling a Neanderthal palimpsest from a zooarcheological and taphonomic perspective

Practically all archeological assemblages are palimpsests. In spite of the high temporal resolution of Abric Romaní site, level O, dated to around 55 ka, is not an exception. This paper focuses on a zooarcheological and taphonomic analysis of this level, paying special attention to spatial and temporal approaches. The main goal is to unravel the palimpsest at the finest possible level by using different methods and techniques, such as archeostratigraphy, anatomical and taxonomical identification, taphonomic analysis, faunal refits and tooth wear analysis. The results obtained are compared to ethnoarcheological data so as to interpret site structure. In addition, activities carried out over different time spans (from individual episodes to long-term behaviors) are detected, and their spatial extent is explored, allowing to do inferences on settlement dynamics. This leads us to discuss the temporal and spatial scales over which Neanderthals carried out different activities within the site, and how they can be studied through the archeological record.     

When palynology meets classical archaeology: the Roman and medieval landscapes at the <Emphasis Type="Italic">Villa del Casale di Piazza Armerina</Emphasis>, UNESCO site in Sicily

Palynological researches have been carried out in the framework of cooperative projects with local and national institutions at the Villa Romana del Casale of Piazza Armerina, a small town in central Sicily. The site was studied within a multidisciplinary geo-bio-archaeological set of studies aiming at understanding the economy and environment at a local scale. Analyses allowed us to reconstruct the natural vs cultural landscape dynamics from Roman to medieval periods. On the basis of 85 samples, pollen diagrams show that the site has been built in a low forest cover area, with signs of both natural/semi-natural cover and complex anthropogenic activities. These activities include cereal fields and pastures. There is evidence of ornamental (e.g. Platanus, Buxus) and fruit trees (above all Olea, and also, e.g. Corylus, Prunus and Juglans). The research also includes a detailed study about the finding of Vitis pollen grains in the Roman site. In the subsequent phases, pollen shows again an open, fairly treeless, landscape with Mediterranean and hilly vegetation. Anthropogenic signs are evident in the form of groves and orchards. Our data bring evidence and details about the intense land exploitation that had contributed to transform the environment of central Sicily during the Middle and Late Holocene. Data demonstrate that archaeopalynology may be fruitfully regarded as a tool to understand the current landscape structure.     

Archeometric characterization of prehistoric grindstones from Milazzo Bronze Age settlement (Sicily,Italy)

The results of a petrographic and geochemical study carried out on archeological grindstones allow to provide new constraints on protohistoric commercial exchanges over the Mediterranean area. Eleven grindstones, discovered in an archeological site located in Milazzo (Messina, Sicily) and dated from the Early Bronze Age, have been investigated by geochemical and petrographic techniques. The raw materials are mainly volcanic rocks characterized by calc-alkaline and K-alkaline affinities with volcanic arc geochemical signature. Only one sample, made of basalt belonging to the Na-alkaline series, shows an intraplate signature. The comparison with the available literature data for similar rocks allowed constraining the volcanic origin of the exploited lavas. While the intraplate-type raw material came from Mt. Etna Volcano (Sicily), the arc-type volcanic rocks are mostly trachyandesites, basaltic andesites, and one rhyolite. Although most of them come from the Aeolian Arc, a provenance of some samples from the Aegean Arc cannot be excluded. This last region could represent the most probable provenance area for the rhyolite sample.     

A Shield Loaded with History: Encounters,Objects and Exhibitions

This article discusses an Aboriginal shield in the British Museum which is widely believed to have been used in the first encounter between Lieutenant James Cook's expedition and the Gweagal people at Botany Bay in late April 1770. It traces the ways in which the shield became ‘Cook-related’, and increasingly represented and exhibited in that way. In the wake of its exhibition at the National Museum of Australia in late 2015 and early 2016, the shield gained further public prominence and has become enmeshed within a wider politics of reconciliation. A recent request from the La Perouse Local Aboriginal Land Council to the British Museum to review knowledge about the shield has contributed to a reappraisal of claims about its connection to Cook's 1770 expedition. Preliminary findings of this review are presented. In the process, the article addresses larger questions concerning the politics surrounding the interpretation of the shield as a historically ‘loaded’ object.