A new Palaeolithic discovery: tar-hafted stone tools in a European Mid-Pleistocene bone-bearing bed

Two stone flakes partly covered in birch-bark-tar and a third without tar on it were discovered in fluvial gravel and clay in central Italy, in association with the bones of a young adult female Elephas (Palaeoloxondon) antiquus and several micromammals. The probable chronology of the stone flakes is compatible with the late Middle Pleistocene suggested by the site's small mammals and geological context. The fauna indicates a cool stadial episode before isotope stage 6. That age means the flakes are the oldest ever found hafted with tar and indicate a greater capacity for late Middle Pleistocene hominins to utilize raw materials available during cold phases.     

Local diversity in settlement,demography and subsistence across the southern Indian Neolithic-Iron Age transition: site growth and abandonment at Sanganakallu-Kupgal

The Southern Indian Neolithic-Iron Age transition demonstrates considerable regional variability in settlement location, density, and size. While researchers have shown that the region around the Tungabhadra and Krishna River basins displays significant subsistence and demographic continuity, and intensification, from the Neolithic into the Iron Age ca. 1200 cal. BC, archaeological and chronometric records in the Sanganakallu region point to hilltop village expansion during the Late Neolithic and ‘Megalithic’ transition period (ca. 1400–1200 cal. BC) prior to apparent abandonment ca. 1200 cal. BC, with little evidence for the introduction of iron technology into the region. We suggest that the difference in these settlement histories is a result of differential access to stable water resources during a period of weakening and fluctuating monsoon across a generally arid landscape. Here, we describe well-dated, integrated chronological, archaeobotanical, archaeozoological and archaeological survey datasets from the Sanganakallu-Kupgal site complex that together demonstrate an intensification of settlement, subsistence and craft production on local hilltops prior to almost complete abandonment ca. 1200 cal. BC. Although the southern Deccan region as a whole may have witnessed demographic increase, as well as subsistence and cultural continuity, at this time, this broader pattern of continuity and resilience is punctuated by local examples of abandonment and mobility driven by an increasing practical and political concern with water.     

Do municipal unions improve cost efficiency for the social function? A quasi-experimental endogenous stochastic frontier approach

Homogeneous national policies can generate heterogeneous effects on the territory. This paper aims to verify the impact of the entry of single Italian municipalities into an inter-municipal association on the unitary costs of the social services supplied to the local communities. Panel cost stochastic frontier model in the presence of endogeneity has been introduced based on two pillars: a counterfactual setting to verify the aggregation effects concerning a set of similar municipalities and the use of a cost efficiency estimation methodology which considers the endogeneity of output with respect to cost. The results of our analysis show that the effects of adopting associated forms of service delivery can be very multifaceted and diversified according to the typology and the degree of implementation of the Municipal Union itself. The analysis sheds light on the effects of municipalities' organisational choices, addressing the consolidation of small municipalities not in binary terms but also—and above all—suggesting that it is the type of union that impacts the possibility of convergence towards greater cost efficiency.     

Beyond the ICF: Italian network strategies for job placement of persons with disabilities

The Second National Conference on Disability, held in Bari in 2003, took the World Health Organization's International Classification of Functioning, Disability and Health (ICF), adopted by all WHO member states in 2001, as its frame of reference for future action and policies on disability. The ICF broke decisively with the medical model by seeing disability as an interaction between a biological and psychological condition and environmental and attitudinal barriers. Although existing Italian legislation on access to work for persons with disabilities, particularly Law 68/1999 on ‘collocamento mirato’ (targeted placement), anticipated some of the principles and definitions of the ICF, its implementation in practice was often snared in complex bureaucratic procedures and compromised by narrowly medical assessments of impairment and by considerable variations in standard from region to region. In 2009–2011 a pilot project, Progetto ICF4, was launched in 11 regions of Italy. It applied ICF principles, using Social Network Analysis (SNA) to assess the suitability of a work environment in terms of the networks of relations between the different actors involved in it. The way this has functioned in practice is illustrated by a case study of Teramo, one of the provinces in the pilot.     

The ancient pozzolanic mortars and concretes of <Emphasis Type="Italic">Heliocaminus</Emphasis> baths in Hadrian’s Villa (Tivoli,Italy)

The aim of this work is the physical and mineralogical-petrographic characterization of the mortars from the Baths with Heliocaminus, a special and unique architectural building in the complex of the Hadrian’s Villa in Tivoli. Thirty samples were investigated for composition and physical properties (density, porosity, water absorption, mechanical strength, particle size distribution of aggregate, etc.), representative of eight mortar groups: cubilia bedding mortar, brick bedding mortars, floor-coating and wall-coating bedding mortars, floor (rudus) and wall conglomerates (trullisatio), vault concretes, and lime plasters (arriccio). Physical parameters, together with the microscopic analysis and binder/aggregate ratio determined in three ways using image analysis (on thin sections and on specimens) and weight-data from dissolution of binder, have shown an interesting relationship between the physical-compositional characteristics and the function of mortars within the structure of the Heliocaminus baths. To identify the minerals and the reactant phases between binder and aggregate, as well as the hydraulic degree, selected samples were analyzed with x-ray powder diffraction, thermogravimetry, and differential scanning calorimetry techniques. The obtained results provide a close relation between pozzolanic characteristics and physical-mechanical properties of the mortars (i.e., punching strength index).     

Nonlinear Response of RC Framed Buildings with Isolation and Supplemental Damping at the Base Subjected to Near-Fault Earthquakes

The nonlinear seismic response of base-isolated framed buildings subjected to near-fault earthquakes is studied to analyze the effects of supplemental damping at the level of the isolation system, commonly adopted to avoid overly large isolators. A numerical investigation is carried out with reference to two- and multi-degree-of-freedom systems, representing medium-rise base-isolated framed buildings. Typical five-story reinforced concrete (RC) plane frames with full isolation are designed according to Eurocode 8 assuming ground types A (i.e., rock) and D (i.e., moderately soft soil) in a high-risk seismic region. The overall isolation system, made of in-parallel high-damping-laminated-rubber bearings (HDLRBs) and supplemental viscous dampers, is modeled by an equivalent viscoelastic linear model. A bilinear model idealizes the behavior of the frame members. Pulse-type artificial motions, artificially generated accelerograms (matching EC8 response spectrum for subsoil classes A or D) and real accelerograms (recorded on rock- and soil-site at near-fault zones) are considered. A supplemental viscous damping at the base is appropriate for controlling the isolator displacement, so avoiding overly large isolators; but it does not guarantee a better performance of the superstructure in all cases, in terms of structural and non structural damage, depending on the frequency content of the seismic input. Precautions should be taken with regard to near-fault earthquakes, particularly for base-isolated structures located on soil-site.     

The Industrial District and the 'New' Italian Economic Geography

The industrial district is one of the theoretical concepts by which Italian economic geography has redefined a large part of its scientific and methodological status. The successful of industrial district is linked to the explanation of the Italian model of light industrialization, that is to the role played by small firms in Italian manufacturing industry. Nevertheless, it is worthwhile to know that industrial district was introduced as a theoretical paradigm to stress the territoriality of the production process and the gain of productiveness and innovativeness for the firm which sources from the embedding of economic activity within the local society where the production takes place. Support for this approach is found in the Marshallian external economies. This article addresses the importance of industrial district from the point of view of this neo-Marshallian reading of the organization of production. This framework of reference provides the basis for the formulation and implementation of local policies which recast traditional economic, social and infrastructural ones as specialist policies aimed at the creation of the institutional and environmental conditions for the competitiveness of places.     

Fighting for Trieste: nationalism and political violence at the edge of the Iron Curtain

Between 1945 and 1954, the Italian and Yugoslav governments staunchly disputed national sovereignty of Trieste and northern Istria. Although scholars have extensively studied the diplomatic dimension of what became known as the ‘Trieste question’, only a few have devoted attention to the Italian government’s aggressive strategy toward the city from 1945 to 1954. This article examines the Italian politics of nationalism in Cold War Trieste by investigating the interactions between the central government, the Allied authorities and the local political forces that either supported or opposed Italian territorial claims toward the city. Based upon the study of Italian as well as Allied governmental records, state-led propaganda and public press, this article suggests that the central government not only tolerated but also encouraged phenomena of local political violence to oppose the Communist threat and defy Allied occupation. This study ultimately proves the residual strength of nationalism as a political ideology and further elucidates the undisclosed relationship between right-wing movements and the central government during the early years of the Cold War.