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51.
Luigi Lorenzetti 《The History of the Family》2013,18(2):297-316
This article illustrates the character of the alpine and prealpine societies of the Insubric area, which is both open and closed. In these mountains, various migratory forms (periodic, temporary, and definitive) could be both exclusion and stability factors. Even if under a lineage model, family reproduction forms were close to a “unilineal” system. Yet, emigration left open pluriestablishement, the intensity of which depended on the openness of the local economy and demographic configuration of the households. 相似文献
52.
During the summer of 2010 near a little village in the south of Italy, a fire destroyed a piece of brushland without any apparent economic importance. The remains of a fire-setting tool were found at the point of origin of the fire. It was started using a well-planned and methodical approach. The analytical results demonstrated a sophisticated and effective incendiary tool designed to leave little evidence that could identify the offender. The action and the purpose of the arsonist were clear but the basic motivation was unpredictable. The burned area was without any relevant economical interest. It was burnt during the past and has not been used for any cultivation or sheep farming but in the region there was evidence of bushfires that had been lit to stimulate the growth of forest fruits to be harvested for sale. 相似文献
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Abstract In this paper we investigate how combining objective and subjective measures of welfare can enrich traditional poverty profiles by exploring the relationship between these welfare measures, and examining what explains the differences between the two. One important finding of our analysis (using data for Albania) is that reconciling subjective and objective poverty profiles suggests the presence of sizable economies of scale. This result calls for increased attention to the proper estimation of a scale parameter for poverty analysis, as changes in assumptions on economies of size and adult equivalence scales are likely to produce significant changes in the analysis of poverty and its distribution across households and individuals. 相似文献
56.
Alberto Amadasi M.D. Daniele Merli B.Sc. Alberto Brandone B.Sc. Pasquale Poppa B.Sc. Daniele Gibelli M.D. Cristina Cattaneo Ph.D. M.D. 《Journal of forensic sciences》2013,58(4):964-966
Gunshot residue (GSR) has been sought and demonstrated on many types of material and with many techniques. Inductively coupled plasma optical emission spectrometry (ICP‐OES) could be a useful method on difficult substrates, but a systematic study on burnt material has never been performed. Hence, this study aims at evaluating the usefulness and reliability of this method on burnt samples. Sixteen adult bovine ribs (eight with soft tissues, eight totally skeletonized) were shot using two kinds of projectile (both 9 mm full metal‐jacketed or unjacketed). Then, every sample was led to complete calcination in an electric oven. The area of the gunshot entrance wound was swabbed and analyzed by ICP‐OES; the results were also correlated with a previously published parallel study by scanning electron microscopy (SEM) equipped with an SEM–energy dispersive X‐ray analyzer. ICP‐OES proved to be very sensitive and reliable even on degraded material and can be an appropriate nondestructive method for detecting residues on difficult and delicate substrates such as burnt bone. 相似文献
57.
We analyse how forced displacements caused by violent conflict are related to the wages of workers in Colombia. Using data from the Quality of Life Survey (2011–2014), we analyse the differences in wages between those forced by violence to move to other regions, and those who moved for other reasons. We apply Propensity Score Matching techniques to compare workers from the two groups, finding that forced displacement is related to decreases of between 10 and 29 per cent in the wages of males, and between 18 and 37 per cent in the wages of females, relative to their counterparts. Thus, forced displacements are related to poorer labour market outcomes in terms of wages. 相似文献
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Geographic and technological R&;D spillovers within the triad: micro evidence from US patents 总被引:1,自引:0,他引:1
This paper aims at assessing the magnitude of R&D spillover effects on large international R&D companies’ productivity growth.
In particular, we investigate the extent to which R&D spillover effects are intensified by both geographic and technological
proximities between spillover generating and receiving firms. We also control for the firm’s ability to identify, assimilate
and absorb the external knowledge stock. The results estimated by means of panel data econometric methods (system GMM) indicate
a positive and significant impact of both types of R&D spillovers and of absorptive capacity on productivity performance.
相似文献
Michele Cincera (Corresponding author)Email: |
60.
Carlos Alberto Elbert 《Crime, Law and Social Change》2004,41(4):385-395
This contribution assesses the developmentof criminology, during the last few decades, and contemplates the future course of critical criminology in view of developments in current capitalism, and their impact on ``Third World' societies (Latin America in particular). 相似文献