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  • 05. General::05.09. Miscellaneous::05.09.99. General or miscellaneous  (3)
  • Società Geologica Italiana  (2)
  • American Chemical Society
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Keywords
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Years
  • 1
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    Unknown
    “… né dolcezza di figlio, né la pieta del vecchio padre, né ‘l debito amore …” (2015)
    Società Geologica Italiana
    Details
    Publication Date: 2017-04-04
    Description: "Is there still basic research in the Earth Sciences?" In recent decades, leading researchers, policy makers and science operators have shown that there is no sustainable development without adequate funding programs of basic research. Whoever is approaching to world of scientific research in should be aware of the fundamental elements of the debate on these topics, as well as the steps that have most influenced the evolution of the concept of scientific research in the last hundred years. This note is meant to represent only a starting point for further readings and attempts at giving a brief overview of the evolution, over a century, of the concepts of basic and applied research, and their relation to society: from "academic" to "post-academic" science and from the "linear model" to the idea of a much more complex process that could describe the impact of science on society.
    Description: Published
    Description: 79-82
    Description: 3T. Pericolosità sismica e contributo alla definizione del rischio
    Description: N/A or not JCR
    Description: restricted
    Keywords: ricerca di base, ricerca applicata ; 05. General::05.09. Miscellaneous::05.09.99. General or miscellaneous
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 2
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    Geologia per l’Italia (2015)
    Società Geologica Italiana
    Details
    Publication Date: 2017-04-04
    Description: L’Italia è un paese geologicamente giovane e pertanto in continua evoluzione. Il suo territorio è fatto di paesi arroccati sui rilievi o distesi nei fondovalle, di fragili e preziosi centri storici, di città cresciute spesso in modo disordinato, dove alla vetustà del patrimonio monumentale del passato si è progressivamente affiancata la modernità delle costruzioni più recenti. Questo determina per gran parte del territorio nazionale una costante esposizione di persone, oggetti e attività ad elevati livelli di rischio. Ciononostante in Italia ancora manca un’adeguata cultura del rischio, che porti ad una maggiore consapevolezza della fragilità del territorio e del valore delle azioni di prevenzione, indispensabili per limitare gli effetti negativi di un fenomeno naturale. Questa lacuna comporta un’impreparazione a fronteggiare anche gli eventi naturali più comuni e frequenti.
    Description: Published
    Description: 3T. Pericolosità sismica e contributo alla definizione del rischio
    Description: 4V. Vulcani e ambiente
    Description: 4A. Clima e Oceani
    Description: 5A. Energia e georisorse
    Description: 6A. Monitoraggio ambientale, sicurezza e territorio
    Description: restricted
    Keywords: Geologia ; Italia ; Energia ; Ambiente ; Minerali ; Rocce ; Fossili ; Clima ; Mare ; Rischi naturali ; Terremoti ; Vulcani ; Frane ; Geologia medica ; Suolo ; Rifiuti ; Sviluppo sostenibile ; Antropocene ; Territorio ; Educazione geologica ; Prevenzione ; 05. General::05.03. Educational, History of Science, Public Issues::05.03.99. General or miscellaneous ; 05. General::05.08. Risk::05.08.99. General or miscellaneous ; 05. General::05.09. Miscellaneous::05.09.99. General or miscellaneous
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: book
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  • 3
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    Unknown
    Blackening of Pompeian Cinnabar paintings: X-ray micro-spectroscopy analysis (2007)
    American Chemical Society
    Details
    Publication Date: 2017-04-04
    Description: Red Pompeian paintings, very famous for their deep intensity, are currently suffering from darkening. The origins of this darkening degradation are not clearly identified yet and remain a major issue for curators. In the specific case of cinnabar (HgS)-based red pigment, a photoinduced conversion into black metacinnabar is usually suspected. This work is focused on the blackening of red cinnabar paintings coated on a sparry calcite mortar. Different samples exhibiting different levels of degradation were selected upon visual observations and analyzed by synchrotron-based microanalytical techniques. Atomic and molecular compositions of the different debased regions revealed two possible degradation mechanisms. On one hand, micro X-ray fluorescence elemental maps show peculiar distributions of chlorine and sulfur. On the other hand, X-ray absorption spectroscopy performed at both Cl and S K-edges confirms the presence of characteristic degradation products: (i) Hg- Cl compounds (e.g., corderoite, calomel, and terlinguaite), which may result from the reaction with exogenous NaCl, in gray areas; (ii) gypsum, produced by the calcite sulfation, in black coatings. Metacinnabar is never detected. Finally, a cross section was analyzed to map the in-depth alteration gradient. Reduced and oxidized sulfur distributions reveal that the sulfated black coating consists of a 5-ím-thick layer covering intact cinnabar.
    Description: Published
    Description: 7484-7492
    Description: reserved
    Keywords: Microspectroscopy Analysis ; 05. General::05.09. Miscellaneous::05.09.99. General or miscellaneous
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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