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  • 05. General::05.09. Miscellaneous::05.09.99. General or miscellaneous  (3)
  • in-cell NMRnuclear magnetic resonancecellular structural biologycellular environmentprotein interactions  (2)
  • European Geosciences Union  (2)
  • International Union of Crystallography (IUCr)  (2)
  • American Chemical Society
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Years
  • 1
    Publication Date: 2021-06-25
    Description: The International Association for Promoting Geoethics (IAPG: http://www.geoethics.org) was founded on August 2012 to unite global geoscientists to raise the awareness of the scientific community regarding the importance of the ethical, social and cultural implications of geoscience research, education, and practice. IAPG is an international, multidisciplinary and scientific platform for discussion on ethical problems and dilemmas in Earth Sciences, promoting geoethical themes through scientific publications and conferences, strengthening the research base on geoethics, and focusing on case-studies as models for the development of effective and operative strategies. IAPG is legally recognized as a not-for-profit organization. It is a non-governmental, non-political, non-party institution, at all times free from racial, gender, religious or national prejudices. Its network continues to grow with more than 900 members in 103 countries, including 20 national sections. IAPG operates exclusively through donations and personal funds of its members. The results achieved since inception have been recognized by numerous international organizations. In particular, IAPG has obtained the status of affiliated organization by the International Union of Geological Sciences (IUGS), American Geosciences Institute (AGI), Geological Society of America (GSA), and the Geological Society of London (GSL). IAPG has enlarged its official relationships also through agreements on collaboration with other organizations, such as the American Geophysical Union (AGU), EuroGeoSurveys (EGS), European Federation of Geologists (EFG), Association of Environmental & Engineering Geologists (AEG), International Geoscience Education Organisation (IGEO), African Association of Women in Geosciences (AAWG), and others. IAPG considers publications as an indispensable activity to strengthen geoethics from a scientific point of view, so members are active in the publication of articles and editing of books on Geoethics with a peer-review process. Moreover, IAPG organizes sessions/symposia on geoethics in national and international congresses, thus encouraging a wide participation of the scientific community in the discussion on geoethical topics. This presentation provides an update on new results and numerous ongoing activities carried out by the IAPG with a brief look to future initiatives.
    Description: Published
    Description: Vienna (Austria)
    Description: 7IT. Educazione e divulgazione scientifica
    Description: 9IT. Geoetica
    Description: open
    Keywords: geoethics ; geoscientists ; geosciences ; 05. General::05.03. Educational, History of Science, Public Issues::05.03.99. General or miscellaneous ; 05. General::05.09. Miscellaneous::05.09.99. General or miscellaneous
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Poster session
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  • 2
    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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  • 3
    Publication Date: 2017-04-04
    Description: ENVRI PLUS is a Horizon 2020 project bringing together Environmental and Earth System Research Infrastructures (RIs), projects and networks with technical specialist partners to create a more coherent, interdisciplinary and interoperable cluster of Environmental Research Infrastructures across Europe (http://www.envriplus.eu/). One theme of the project deals with the societal relevance and understanding, and within that theme an entire work-package (WP) aims at developing an ethical framework for RIs. Objectives of this WP are: • increase the awareness of both the scientists and the public on the importance of ethical aspects in Earth sciences; • establish a shared ethical framework of reference, to be adopted by RIs governing bodies; • increase the awareness of RIs management and operational levels and of the individual involved scientists on their social role in conducting research activities and research work environment; • assess the ethical and social aspects related to the results achieved and deliverables released within the project. The ongoing activities include: • reviewing the state of art on ethical issues useful for the goals of the project (collection and analysis of materials already existing within scientific organizations, institutions all over the world); • the creation of a questionnaire, through which to investigate how each RI participating in ENVRI PLUS faces ethical issues in relation to its activities, and so to understand the level of perception that researchers and technicians involved in the project have on the ethical implications of their scientific activities; • the definition of ethics guidelines to be used by partners for building their policies and their own codes of conduct; • the elaboration of an ethical label template to characterize each product of the project, that partners will be able to use in order to give essential information about the ethical and social implications of their products; • the dissemination of all the results of the previous activities on websites and social networks, so that they are suitable for the public. ENVRI PLUS is the first European project in which ethics applied to geosciences find space as a fundamental issue, at the base of scientific activities.
    Description: Published
    Description: Vienna (Austria)
    Description: 7IT. Educazione e divulgazione scientifica
    Description: 9IT. Geoetica
    Description: open
    Keywords: ethics ; geoethics ; geosciences ; research infrastructures ; questionnaire ; framework ; environment ; earth systems ; 05. General::05.03. Educational, History of Science, Public Issues::05.03.99. General or miscellaneous ; 05. General::05.09. Miscellaneous::05.09.99. General or miscellaneous
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Poster session
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  • 4
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    International Union of Crystallography (IUCr)
    In: IUCrJ
    Publication Date: 2017-02-15
    Description: Classical structural biology approaches allow structural characterization of biological macromolecules in vitro, far from their physiological context. Nowadays, thanks to the wealth of structural data available and to technological and methodological advances, the interest of the research community is gradually shifting from pure structural determination towards the study of functional aspects of biomolecules. Therefore, a cellular structural approach is ideally needed to characterize biological molecules, such as proteins, in their native cellular environment and the functional processes that they are involved in. In-cell NMR is a new application of high-resolution nuclear magnetic resonance spectroscopy that allows structural and dynamical features of proteins and other macromolecules to be analyzed directly in living cells. Owing to its challenging nature, this methodology has shown slow, but steady, development over the past 15 years. To date, several in-cell NMR approaches have been successfully applied to both bacterial and eukaryotic cells, including several human cell lines, and important structural and functional aspects have been elucidated. In this topical review, the major advances of in-cell NMR are summarized, with a special focus on recent developments in eukaryotic and mammalian cells.
    Keywords: in-cell NMRnuclear magnetic resonancecellular structural biologycellular environmentprotein interactions
    Electronic ISSN: 2052-2525
    Topics: Geosciences , Physics
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  • 5
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    International Union of Crystallography (IUCr)
    In: IUCrJ
    Publication Date: 2017-02-24
    Keywords: in-cell NMRnuclear magnetic resonancecellular structural biologycellular environmentprotein interactions
    Electronic ISSN: 2052-2525
    Topics: Geosciences , Physics
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