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111.
ABSTRACT

This article challenges conventional wisdom on the northern Italian industrial heartlands during the first decade after the Second World War. For there still exists a certain mythology about the post-war proletarian north as a region that was both intensely political and united in purpose. What this article demonstrates is that the ‘industrial triangle’ of Genoa, Milan and Turin was far more divided than historians have assumed. By revisiting the manifold (wildcat) strikes, trade union demonstrations, and factory occupations of the early post-war years, it shows the industrial north to be divided along both social and geographical lines. In doing so, it sheds fresh light on the series of defeats that the main Italian trade union confederation (C.G.I.L.) suffered in the late 1940s and early 1950s. It argues that these defeats were due as much to the explicit politicization of labour struggles and their exclusive focus on the interests of skilled workers as to the hostile socio-political climate in which the C.G.I.L. had to operate.  相似文献   
112.
Abstract

This article examines the economic and socio-cultural impact of Italian investments and business in the United Stated from the 1980s onwards. It investigates flows, networks and ideas that have cut national boundaries and politically-defined spaces. The article argues that the last three decades of Italian investments and business in the USA have re-defined the symbolic space held by Italy and Italians in the American imagination. It also argues that the distinctive Italian contribution to the American business environment lies in the so-called ‘fourth capitalism’ and in the family business aspects of Italian Capitalism.  相似文献   
113.
Probabilistic seismic hazard is usually assessed by means of computer codes using seis-mogenic sources, parametric catalogues, seismicity rates and attenuation relationships. All these ingredients are conditioned by expert judgement that influences the final results. Even the attenuation relationships, though strictly based on experimental data, are considered a weak point due to the difficulty of modelling the interaction between seismic energy radiation and site response, and because earthquakes do not usually repeat themselves according to one theoretical model. Recently, methods making wide use of site intensity data have been developed in regions such as Italy, where the observed seismic history at selected sites is quite exhaustive. We analyzed these observations to assess seismic hazard at about 600 sites. We used a probabilistic counting technique, integrating the observations (when necessary), with computed shakings obtained from a logistic-type attenuation model. The results were then compared with the estimates provided by the recent seismic hazard map of Italy, compiled according to the traditional probabilistic seismic hazard approach. The match shows significant differences for some sites. A tentative explanation which seems to point to three alternatives is provided: (1) The mismatch between the two methodologies might appear because the stationary assumption has a poor fit with reality (at least in certain areas); (2) Some sites show a response that is systematically different from the average values predicted using attenuation relationships; (3) The definition of seismogenic zones leads to a bias in the seismicity rate estimate.  相似文献   
114.
Northwestern Italian weak-motion data were used to study attenuation characteristics of horizontal peak ground acceleration (PGA) and horizontal peak ground velocity (PGV) from earthquakes of local magnitudes (M l ) up to 5.1. Data have been provided by the RSNI (Regional seismic network of Northwestern Italy) and RSLG (Regional seismic network of Lunigiana-Garfagnana) waveform database. The database consists of more than 14000 horizontal components recorded in the period 1999-2002 by both broadband and enlarged band seismometers. The accuracy of the procedure used to extract PGA values from the velocity recordings was verified comparing observed and derived PGA values at station STV2, which was equipped with both a temporary K2 Kinemctrtcs accelerometer and Guralp CMG40 broadband sensor. The attenuation of both peak ground acceleration and peak ground velocity was found to be logarithmically distributed with a strong attenuation for low distances (less than 50 km) and low M l values (<3.0). The resulting equations are:

Log(PGA)=?3.19+0.87M?0.042M 2?1.92 Log(R)+0.249S,

Log(PGA)=?4.23+0.76M?0.018M2?1.56 Log(R)+0.230S,

where PGA is expressed in g, PGV is expressed in m/s, M is local magnitude, R is the hypocentral distance in kilometers and S is a dummy variable assuming values of 0 and 1 for rock and soil respectively. For increasing distance and magnitude, both PGA and PGV values show a linear distribution. The validity range of the obtained attenuation relationships is 0–200 km for distances and M l up to 4.5. Sensitivity studies performed by analysis of residuals, showed that predicted PGA and PGV values are stable with respect to reasonable variations of the model and distances providing the data. Comparisons with attenuation relationships proposed for Italian region, derived from strong motion records, are also presented.  相似文献   
115.
The probable site of extraction and production of Pompeian‐style leucite‐bearing millstones, singled out by Peacock (1980, 1986) in the vicinity of Orvieto, and the outcropping of the ‘Leucitophyre’ lava have been systematically studied employing standard petrographic and geochemical methods (optical microscopy and ICP–AES/MS spectrometry). The combination of petrochemical data, previously very poor, allowed us definitively to exclude the possible ‘overlap’ of phonolitic and tephri‐phonolitic lavas from other Quaternary Volcanic Districts of Latium, and provides a helpful tool for future work on leucitite millstones. Consequently, the databank obtained has been used to attribute the origin of five Roman millstones discovered in three archaeological sites in central Italy (Latium and Marche). It has also been useful to verify the geological provenance of some Sicilian and French leucitite millstones analysed by previous workers. The results point to a provenance from the Orvieto area, with the exception of the millstones from Sicily, for which a different origin was hypothesized.  相似文献   
116.
A solid‐phase, non‐chemical processing protocol was recently developed as a means of chemically characterizing archaeological ceramics by total reflection X‐ray fluorescence (TXRF). Following this methodology, TXRF can provide semi‐quantitative determinations for 18 elements with comparable levels of precision and accuracy for the majority of them in comparison with a clay reference material analysed by instrumental neutron activation (INAA). In order critically to assess the analytical capabilities of TXRF, a large sample set of Late Iron Age Spanish Celtiberian ceramics and modern clays was analysed both by TXRF and INAA. Semi‐quantitative chemical data provided by TXRF and quantitative data provided by INAA were subjected to commonly used multivariate statistical methods as a way of evaluating the ability of the new technique to discriminate among different compositional groups. The comparison of the two data sets shows no significant discrepancies, thereby allowing support for the same archaeological interpretation. These results suggest that TXRF has potential applicability for compositional characterization of archaeological ceramics, providing data that are useful for provenance studies.  相似文献   
117.
中原龙山城址的聚落考古学研究   总被引:9,自引:4,他引:5  
在夏商周文明发祥的中原地区,诸多龙山城址已具早期城市性质,并形成了以城址为中心、明显具有不稳定性和对抗性特点的扇形聚落群布局结构.其中聚落群同盟组织的存在可能是扇形聚落群成立的社会基础,而导致扇形聚落群及其同盟组织发生的原因则应是中原地区居民所面临的巨大生存压力.  相似文献   
118.
Examination of the skeleton of an adult male from the Celtic necropolis of Casalecchio di Reno (Bologna, Italy; 4th–3rd century BC) revealed some lesions on the feet, especially bilateral acro‐osteolysis of the metatarsals, and on the tibia, fibula and hand. The morphological and radiographic characteristics of the bones are consistent with a diagnosis of leprosy. Other features of the rhinomaxillary region support this diagnosis. As far as we know, this case could represent the oldest skeletal evidence of leprosy in Europe, indicating the early spread of this disease toward the Western world. Copyright © 2005 John Wiley & Sons, Ltd.  相似文献   
119.
Analysis of the skeleton from tomb 144 of the early medieval necropolis of Vicenne‐Campochiaro in Central Italy revealed several features indicative of leprosy. The skeleton belongs to a male estimated to be between 20 and 25 years of age at death. The distal halves of the 1st and 2nd left metatarsals present acro‐osteolysis and both legs show severe subperiosteal bone reaction. The facial skeleton shows changes compatible with a chronic inflammatory process, possibly due to an infectious disease. The anatomical distribution of the lesions and their association with other skeletal lesions seems to be compatible with a near‐lepromatous form of leprosy. A differential diagnosis is made, and the skeletal traits pathognomonic of leprosy are discussed. Copyright © 2005 John Wiley & Sons, Ltd.  相似文献   
120.
The issue of diverse identities imprinted on the urban landscape as the result of political changes and the struggle for power between different social and ethnic groups is analysed here using the example of Katowice, the capital and largest urban centre in Upper Silesia, Poland. Basing their conclusions on systematic investigation of the most important changes and features in the cityscape in five clearly distinct historical periods, the authors explore the conditions and mechanisms of the creation of the city’s symbolic landscape and its links with urban identity. They argue that Katowice represents a peculiar model of urban identity formation in Central and Eastern Europe that has to date not been researched in any depth, in which each successive historical period represents a rupture with the foregoing values and ideas and an attempt to make a new, lasting imprint on the material outlook of the city. The development of such a model of identity is the result of the complex interplay between the city’s changing geopolitical context and its economic and functional development path.  相似文献   
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