The Effects of Performance Ratios in Predicting Corporate Bankruptcy: The Italian Case

The Conclusion contrasts the dominant structuralist and functionalist approaches to democracy and democratization, with the concept of the passage to democracy as an endogenous process of historical and symbolic articulation, and as the symbolization of lived experiences that engender transformations in consciousness, meanings, and beliefs. Rather than assuming a universal and externally determined model for the democratic process, it makes use of the Italian case to argue that democracy is a lengthy and ongoing narrative, and a process of meaning-formation in the context of political and existential uncertainty. Democratizing processes are determined not by socio-economic and cultural factors, not by the pursuit of strategies by the elites, but by a complex interweaving of individual and collective reaction to revolution, war, and dictatorship.

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Investigations on historical monuments’ deterioration through chemical and isotopic analyses: an Italian case study

Environmental Science and Pollution Research ◽

10.1007/s11356-021-15103-x ◽

2021 ◽

Author(s):

Maria Ricciardi ◽

Concetta Pironti ◽

Oriana Motta ◽

Rosa Fiorillo ◽

Federica Camin ◽

...

Keyword(s):

Potassium Nitrate ◽

Sewage Water ◽

X Ray Diffraction ◽

Italian Case ◽

Historical Monuments ◽

Isotopic Analyses ◽

Historic Centre ◽

The Church

AbstractIn this paper, we analysed the efflorescences present in the frescos of a monumental complex named S. Pietro a Corte situated in the historic centre of Salerno (Campania, Italy). The groundwater of the historic centre is fed by two important streams (the Rafastia and the Fusandola) that can be the sources of water penetration. The aims of this work are to (i) identify the stream that reaches the ancient frigidarium of S. Pietro a Corte and (ii) characterize the efflorescences on damaged frescos in terms of chemical nature and sources. In order to accomplish the first aim, the water of the Rafastia river (7 samples) and the water of the Fusandola river (7 samples) were analysed and compared with the water of a well of the Church (7 samples). The ionic chromatography measurements on the water samples allowed us to identify the Rafastia as the river that feeds the ancient frigidarium of S. Pietro a Corte. To investigate the nature and the origin of the efflorescences (our second aim), anionic chromatography analyses, X-ray diffraction measurements, and the isotopic determination of nitrogen were performed on the efflorescences (9 samples) and the salts recovered from the well (6 samples). Results of these analyses show that efflorescences are mainly made of potassium nitrate with a δ15N value of + 9.3 ± 0.2‰. Consequently, a plausible explanation for their formation could be the permeation of sewage water on the walls of the monumental complex.

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