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81.
The striking improvement in life expectancy that took place in England between the Middle Ages and the seventeenth century cannot be explained either by an increase in real wages or by better climatic conditions. The decrease in the risk of utter destitution or of death from famine that was evident on the eve of the Industrial Revolution stemmed, in part, from institutional changes in the old poor law, which began to take shape and become effective early in the seventeenth century.  相似文献   
82.
Estimation of age at death is an unavoidable step in the process of human identification, both in forensic practice and in the anthropological and palaeopathological study of skeletal remains. In several cases, in which medical or demographic records are completely lacking, a reliable estimation of the age at death becomes very important. Skeletal remains from archaeological contexts suffer from several biasing factors such as post-mortem changes, taphonomy and various burial practices depending on age, sex and social status of the deceased persons.  相似文献   
83.
84.
This paper describes the multi-disciplinary approach to reconstruct the face of Dante Alighieri (1265–1321). Since Dante's sepulchre will be opened in 2021, the reconstructive process is based on morphological and metric data collected on the poet's cranium during the formal identification of his remains in 1921 by the anthropologist Fabio Frassetto, as well as on the resulting plaster model. Starting from this plaster model and a morphologically compatible reference mandible, since the original mandible was never found, a 3D digital model of the complete skull was obtained by reverse engineering and virtual modelling techniques. The most important aspect in this work was the method of virtual modelling proposed for the ex novo generation of the mandible. The physical model of the skull (cranium + mandible) was then produced by means of a rapid prototyping system. This model was finally used to recreate Dante's face via traditional facial reconstruction techniques currently used in forensic anthropology.  相似文献   
85.
程汉大 《史学月刊》2002,2(12):48-53
在学术界,似乎有一个不证自明的定论,即:作为近代资本主义政治制度核心构件的议会政治是与中世纪封建社会无缘的。但事实上,在特定历史条件下,两也完全有可能联系在一起。英国由于在早期历史中形成了政治协商传统和初步成型的议会协商机制以及相应的社会化理念,从而为中世纪晚期出现议会政治奠定了必要的历史基础;但历史基础仅仅提供了议会政治早产的可能性,而将这种可能变为现实的决定性力量则是当时各种具体的特殊原因和个人因素构成的偶然机缘。换言之,中世纪晚期英国议会政治的早产是一种历史偶然现象。由此可见,偶然因素也是一种应当给予充分重视的历史决定性力量。  相似文献   
86.
The investigation of 38 late antique vessels from the archaeological excavation of Salapia has been performed using EMPA and LA-ICP-MS. The collection was made using impure sands and mineral soda. Among coloured glass, most vessels were made of ‘fresh’ glass. The use of colouring agents is rare, and most decoloured glass is obtained by Mn addition. Sb-decolouration is limited to one cup, and two colourless vessels show both manganese and antimony. As for provenance, the prevalence of Egyptian-HIMT glass over the Levantine is evident. Among Levantine glass, Jalame glass is represented, whereas Apollonia glass is absent. Among Egyptian (and deemed Egyptian) glass, the prevalence of HIMT glass over the other types has been observed. The high attestation of fresh glass, most notable in the earlier centuries, suggests the importation of glass in the form of finished objects, especially luxury vessels.  相似文献   
87.
It is well known that the value of a house depends both on the physical characteristics and on some features of the neighborhood in which it is located. If so, organized-crime activities can significantly affect urban real estate values. Antimafia policies, in turn, can be intended as a tool to influence those external features. This paper compares the effects on real estate values of the two main antimafia policies implemented in Italy since the 1990s at the municipal level. While we do not find any significant effect of dismissal policies on house prices, we find a statistically significant effect of reassignment policies depending on the specific destination of confiscated property.  相似文献   
88.
In this paper we combine foraging theory and population biology models to simulate dynamic relationships between hunter-gatherers and their prey resources. Hunter-gatherer population growth responds to the net marginal rate of foraging; prey population growth responds logistically to exploitation. Thus conceived, the relationship between forager and prey biomass is time-dependent and nonlinear. It changes from stable equilibrium to damped and stable cycles with modest adjustments of input parameters. And, it produces the largest sustainable human population at intermediate levels of individual work effort. At equilibrium the forager takes all prey types with a pursuit and handling rate greater than or equal to its maintenance foraging rate. The structural properties of the model compel us to reject standard anthropological interpretations of the carrying capacity concept; they provide new insights on old issues such as original affluence and intensification. Analysis of the interaction of human population, diet selection, and resource depletion requires microecological models in part because the relevant processes occur on time scales largely invisible to both ethnography and archaeology.  相似文献   
89.
The style of the contemporary German artist Anselm Kiefer is highly innovative and unconventional and is characterized by the use of diverse materials that he selects and combines according to the emotions that they stir in him. The conservation and preservation of works by Kiefer are particularly difficult tasks because of the heterogeneity and, in some cases, the incompatibility of the materials used; therefore, a thorough characterization is crucial before any intervention is considered. In this paper, we report the results of an investigation on a fragment from a multimaterial work and on samples from the paintings Bohemia Lies by the Sea and Die Größe Fracht. The large fragment was cut by the artist himself from a work in progress and is considered destitute of any artistic value; therefore, it was possible to sample it extensively. This fragment and the samples from the Die Größe Fracht and Bohemia Lies by the Sea paintings were analyzed by ultraviolet (UV) fluorescence imaging, fiber optic reflectance spectroscopy, Fourier transform infrared spectroscopy, nuclear magnetic resonance, Raman spectroscopy, X-ray diffraction, gas chromatography-mass spectrometry, and pyrolysis gas chromatography-mass spectrometry. This multitechnique approach allowed us to fully characterize and identify pigments, dyes, and organic components that reflect the diversity of the materials typically chosen by the artist. The results are evaluated in the context of the interview that Antonio Rava had with the Anselm Kiefer in 2000.  相似文献   
90.
This introduction lays out the scholarly and methodological context in which to situate the contributions to this special issue. By combining a rigorous scrutiny of hitherto untapped archival sources with a re-examined application of Pierre Bourdieu’s sociology of culture within the field of periodical studies and publishing history in Italy (1940s–50s), the studies illuminate the complex ways in which journals, periodical editors and the connected publishing houses negotiate cultural practice in a literary field increasingly dominated by the polarization of political discourse.  相似文献   
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