Cathedral of Milan: Structural History of the Load-Bearing System

The structure of the Cathedral of Milan is studied. The features of the building and the original aspects of its load-bearing system are discussed. The progressive development of the structural system is described following its historical phases through four centuries. The final configuration is then analyzed with its main load paths. Detailed information, collected during the 20th century restoration work, was used to determine the geometry and loads. Preliminary analyses are based on equilibrium principles, within the framework of limit analysis for masonry constructions. The main structural restoration works taking place during the life of the Cathedral of Milan are outlined. The results provide a basis for the verification of more detailed numerical analyses and a reference for restoration interventions. Furthermore, the introductory analyses presented here develop the knowledge for future studies devoted to the Cathedral of Milan, encompassing structural, construction, and architectural issues.     

Delegitimation and anticommunism in Italian neofascism

Abstract

Although anticommunism was a key element of the identity and political strategy of the neofascist Italian Social Movement (MSI), it has remained a largely unexplored theme in historiographic research. This article reconstructs its origins, developments, and outcomes, from the birth of the MSI in the aftermath of World War II to its dissolution in 1994. Far from being an immutable feature of neofascist political culture, anticommunism took on very different roles and meanings depending on the political climate of republican Italy. In a more radical key, anticommunism both facilitated and hindered political dialogue with the other parties, firstly and foremost the Christian Democratic Party (DC). Taken to excess, anticommunism also accentuated neofascist hostility to democracy. This led to a lasting delegitimation of the MSI at a systemic and ethical-political level, and the party’s alienation in the years of the First Republic.     

Disclosing mineralogical phases in medioeval iron nails by non-destructive neutron techniques

There is not only one methodology for the study of mineralogical phases in archaeological samples. In this paper, we discuss a strategy applied to ancient iron nail samples completely based on non-destructive analyses. The archaeological samples come from the archaeological site of Valle delle Forme (province of Brescia–Italy) and date back to the 1300–1400 ad. Neutron-based techniques, like time-of-flight neutron diffraction and neutron tomography, have been used to determine the mineralogical composition and the structure of nails. An independent check for the assessment of the presence of different mineralogical phases was given by Raman spectroscopy. The combination of different non-destructive techniques has provided very useful information on their chemical composition, nature of the patina and corrosion features of the nails (also in the bulk of the samples).     

Geographic Factors Affecting the Presence of Transhipment Services in Regional Maritime Container Markets

The presence of transhipment services in a region has previously been analyzed relative to ports and shippers with no consideration to the geographical factors of the sea basin serving the region. We hypothesize that attributes related to basin morphology also should be considered, as the processes involved in the maritime container freight market are comparable to processes in other transport markets. We show that transhipment services are relevant in those regions with closed sea basins. This article addresses the following issues: the traditional analytic methods used to determine, directly or indirectly, the presence of transhipment services; the role of transhipment in some geographic regions by estimating the rate of transhipment relative to throughput for each region; and the estimation of a statistical model that can determine the presence of transhipment by means of aggregate variables related to the morphology of a sea basin serving each region and to the socioeconomic characteristics of the region served. La presencia de servicios de transbordo en una región ha sido analizada en relación a los puertos y cargadores, sin considerar los factores geográficos de las cuencas marítimas al servicio de una región. Nuestra hipótesis es que los atributos relacionados a la morfología de las cuencas también deberían tomarse en cuenta, ya que los procesos involucrados en el mercado de contenedores de carga marítima son comparables a los procesos de otros mercados de transporte. Mostramos que los servicios de transbordo son relevantes en aquellas regiones con cuencas marítimas cerradas. El presente artículo aborda los siguientes temas: los métodos analíticos tradicionales generalmente usados para determinar, directa o indirectamente, la presencia de servicios de transbordo; el rol del transbordo en algunas regiones geográficas, a partir de la estimación de las tasas de transbordo relativas a su rendimiento (throughput) en cada región; y la estimación de un modelo estadístico que pueda determinar la presencia de transbordo a partir de variables agregadas relacionadas a la morfología de la cuenca marítima al servicio de cada región, y a las características socioeconómicas de cada región. 区域海运转运服务的分析已经将港口和航运商纳入研究范畴,但忽视了区域海洋盆地地理因素的影响。由于参与海运集装箱货运市场的过程与其他运输市场的过程具有可比性,因而本文认为和海盆形态有关的属性也应考虑在内。研究结果显示,转运服务与那些靠近海盆的区域具有相关性。本文将重点对以下问题进行阐述：过去经常用来直接或间接判断转运服务的传统分析方法;通过估计一个地区相对于自身吞吐量的转运率来判断部分地理区域在转运服务中的角色;通过区域海盆形态和社会经济属性相关的综合变量,构建能够判别转运服务的统计模型.     

Adowa and the historiography of Italian colonialism

Report on the Convegno internazionale di studi nel centenario della battaglia di Adua, Piacenza, 10–12 April 1996, now published as, Angeld Del Boca (ed.), Adua. Le ragioni di una sconfitta, Laterza, Rome ‐ Bari, 1997, 468 pp., ISBN 88–420–5196–9, 45,000 Lire.     

Notes on contributors

Abstract

There are at least two options or approaches available to those who seek to evaluate Garibaldi's life in its entirety. The first option envisages Garibaldi as a revolutionary figure firmly devoted to the cause of the people and the advancement of human rights. The second sees him as putting his popularity in the service of a sovereign monarch, but managing nevertheless to salvage something of the ideals of his youth. There are indeed double aspects to Garibaldi, who was both republican and monarchist, simultaneously a rebel and a man of order. As a rebel he fought against kings, popes and emperors; as a man of order he relied on the effectiveness of temporary dictatorship (his own in Rome in 1849 and the king's dictatorship in 1860). He broke with Mazzini when he chose to pursue national unification in collaboration with the monarchy. That choice limited his freedom of action, and he felt betrayed when he became aware of the consequences in the last years of his life. Paradoxically, it is Mazzini's death in 1872 that released Garibaldi from his subjection to King Victor Emmanuel II, and allowed him to live out the last years of his life more or less at peace with himself as a socialist who put the well being of the people ahead of everything else.     

Database for Earthquake Strong Motion Studies in Italy

We describe an Italian database of strong ground motion recordings and databanks delineating conditions at the instrument sites and characteristics of the seismic sources. The strong motion database consists of 247 corrected recordings from 89 earthquakes and 101 recording stations. Uncorrected recordings were drawn from public web sites and processed on a record-by-record basis using a procedure utilized in the Next-Generation Attenuation (NGA) project to remove instrument resonances, minimize noise effects through low- and high-pass filtering, and baseline correction. The number of available uncorrected recordings was reduced by 52% (mostly because of s-triggers) to arrive at the 247 recordings in the database. The site databank includes for every recording site the surface geology, a measurement or estimate of average shear wave velocity in the upper 30 m (V_s30 ), and information on instrument housing. Of the 89 sites, 39 have on-site velocity measurements (17 of which were performed as part of this study using SASW techniques). For remaining sites, we estimate V_s30 based on measurements on similar geologic conditions where available. Where no local velocity measurements are available, correlations with surface geology are used. Source parameters are drawn from databanks maintained (and recently updated) by Istituto Nazionale di Geofisica e Vulcanologia and include hypocenter location and magnitude for small events (M < ～5.5) and finite source parameters for larger events.     

The anti-Francoist movements and the Middle East conflict (1947–57): The portrayal of Israelis and Arabs in the Spanish left-wing press

To date, scholars have not examined the representations of the Middle East conflict in the 1940s and 1950s by the Spanish anti-Francoist movements. This work analyzes media narratives concerning Arabs and Israelis produced between 1947 and 1957 by the communist, socialist and anarchist press. Through a critical analysis of the articles published in those years, it is possible to demonstrate that the coverage of the Spanish left-wing periodicals was not rooted in the realities of the Middle East, but rather in the political and ideological interests of their parties.