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  • 1
    Electronic Resource
    Electronic Resource
    Induction of complement-sensitivity inLeishmania amazonensis metacyclic promastigotes by protease treatment but not by specific antibodies (1993)
    Springer
    Parasitology research 79 (1993), S. 340-342 
    Details
    ISSN: 1432-1955
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00932193
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    Paper (German National Licenses)
    Fulltext
  • 2
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    A prioritization scheme for seismic intervention in school building in Italy (2008)
    Earthquake Engineering Research Institute
    Details
    Publication Date: 2021-06-09
    Description: A seismic rehabilitation program is being implemented to address the vulnerability of a large proportion of Italian building stock. A risk management framework, initially only for Italian school buildings, has been developed to assign priorities for the rehabilitation, and to give timescales within which retrofit or demolition must take place. Since it is not practical to carry out detailed assessment for around 60,000 Italian schools, the framework is a multiple-level procedure that aims to identify the highest-risk buildings based on filters of increasing detail, and reduces the size of the building inventory at each step. Finally, priorities and timescales are assigned based on vulnerability, seismic hazard, and building occupancy, within a general framework with parameters that must be assigned by the relevant authorities. The methodology is transparent, technically based, and flexible enough to be adapted for other building types or regions.
    Description: DPC — Dipartimento della Protezione Civile
    Description: Published
    Description: 291-314
    Description: 4.2. TTC - Scenari e mappe di pericolosità sismica
    Description: JCR Journal
    Description: reserved
    Keywords: seismic risk ; school buildings ; 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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    PAPER (OA)
  • 3
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    Deliverable D16 - Strumenti speditivi per la definizione di priorità di intervento per edifici non adeguati (2007)
    Details
    Publication Date: 2021-06-09
    Description: Convenzione INGV-DPC 2004 – 2006 / Progetto S1 Proseguimento della assistenza al DPC per il completamento e la gestione della mappa di pericolosità sismica prevista dall'Ordinanza PCM 3274 e progettazione di ulteriori sviluppi
    Description: Published
    Description: 4.2. TTC - Scenari e mappe di pericolosità sismica
    Description: open
    Keywords: Sismic Risk ; 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: report
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  • 4
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    Application of a prioritisation scheme for seismic intervention in schools buildings in Italy (2008)
    Details
    Publication Date: 2017-04-04
    Description: A risk management framework has recently been developed to assign priorities for the rehabilitation of school buildings in Italy, and to give timescales within which retrofit or demolition must take place. Since it is not practical to carry out a detailed assessment of the 60,000 Italian state and public schools, the framework is a multiple-level procedure which aims to identify the highest-risk buildings based on filters of increasing detail, and reduces the size of the building inventory at each step. The first risk ranking is based on a strength deficit, which measures the difference between the current design forces defined for the building site and an estimation of the level of seismic resistance which was required at the time of design. The second ranking is based on lateral strength calculations that are already available for a large portion of the Italian masonry building stock, and that are obtained from a survey form that is familiar to Italian engineers. Finally, a simplified displacement-based methodology is used to give a more accurate assessment of seismic risk based on a limited amount of geometrical and material data. The final assessment leads to a capacity ratio and a risk rating, which are used within a transparent procedure to assign priorities for seismic intervention, and timescales within which detailed assessment leading to retrofit or demolition must take place. The first step of the methodology has been applied herein to the school building stock within two Regions in Italy and preliminary results are presented.
    Description: Published
    Description: Beijing, China
    Description: 4.2. TTC - Scenari e mappe di pericolosità sismica
    Description: open
    Keywords: seismic risk ; school buildings ; 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Conference paper
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  • 5
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    A prioritization scheme for seismic intervention in school building in Italy (2007)
    Details
    Publication Date: 2017-04-04
    Description: A seismic rehabilitation program is being implemented to address the vulnerability of a large proportion of Italian building stock. A risk management framework, initially only for Italian school buildings, has been developed to assign priorities for the rehabilitation, and to give timescales within which retrofit or demolition must take place. Since it is not practical to carry out detailed assessment for around 60,000 Italian public schools, the framework is a multiplelevel procedure which aims to identify the highest-risk buildings based on filters of increasing detail, and reduces the size of the building inventory at each step. Finally, priorities and timescales are assigned based on vulnerability, seismic hazard and building occupancy, within a general framework with parameters which must be assigned by the relevant authorities. The methodology is transparent, technically-based, and flexible enough to be adapted for other building types or other regions.
    Description: Submitted
    Description: reserved
    Keywords: Seismic Intervention ; 04. Solid Earth::04.06. Seismology::04.06.04. Ground motion
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: manuscript
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  • 6
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    Preliminary study on the impact of the introduction of an updated seismic hazard model for Italy (2007)
    Taylor & Francis
    Details
    Publication Date: 2017-04-04
    Description: A new hazard model for Italy has recently been proposed; hazard maps have been produced for various return periods, allowing the values of peak ground acceleration (PGA) and spectral accelerations for response periods up to 2 s to be interpolated for each of the 8,101 Italian municipalities. The new model allows for a more refined definition of the hazard in each municipality as compared to the current use of a fixed spectral shape anchored to upper bound 475-year PGA values and scaling factors for different return periods. The aim of this work is to investigate, in a preliminary fashion, the implications that the adoption of the new return-period dependent hazard maps would have on design and assessment of structures. To this end, the seismic performance of reinforced concrete frames of varying height is evaluated assuming they were located in each of the 8,101 municipalities in Italy and the results obtained with the current and the new hazard model are compared. The new model is shown to result in lower seismic risk in the majority of the municipalities.
    Description: Published
    Description: 89-118
    Description: 4.2. TTC - Scenari e mappe di pericolosità sismica
    Description: JCR Journal
    Description: reserved
    Keywords: Seismic hazard ; Response Spectra ; Vulnerability assessment ; Risk assessment ; Reinforced concrete buildings ; Italy ; 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 7
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    Gli effetti dell’introduzione della nuova mappa di pericolosità sulla valutazione del rischio sismico in Italia. (2007)
    Details
    Publication Date: 2017-04-04
    Description: L’introduzione di una versione aggiornata della mappa di pericolosità sismica, definita per diversi periodi di ritorno e per svariati valori di ordinate spettrali, porta inevitabilmente a dei cambiamenti sul livello di rischio sismico del costruito italiano. Poiché la relazione tra domanda e capacità non è lineare per tutto il range di periodi di vibrazione strutturale, è necessario valutare il cambiamento del livello di rischio sismico calcolando esplicitamente la vulnerabilità sismica di strutture esistenti con diversi periodi di vibrazione, per diversi stati limite e considerando sia la nuova che la precedente definizione di pericolosità. Nel presente lavoro è stato eseguito un primo studio degli effetti che l’introduzione di mappe aggiornate della pericolosità sismica potrebbe avere sulla valutazione dei livelli di rischio sismico nel territorio italiano. Le caratteristiche generali del costruito sono state ricavate dai dati del 14° Censimento Generale della Popolazione e delle Abitazioni (ISTAT 2001), mentre una procedura probabilistica di valutazione sismica per edifici esistenti a scala urbana è stata impiegata per stimare la capacità. Sono stati considerati tutti i tre stati limite prescritti dall’Ordinanza (danno lieve, danno severo, collasso) in corrispondenza dei rispettivi valori di domanda, così come il cambiamento delle forme spettrali in funzione della localizzazione e del periodo di ritorno. I risultati dimostrano che la nuova mappa di pericolosità sismica porta a dei livelli di rischio sismico più realistici e meno allarmanti, rendendo leggermente meno gravoso, anche se non privo di problematiche, il panorama attuale di rischio in Italia.
    Description: Published
    Description: Pisa, Italy
    Description: 4.2. TTC - Scenari e mappe di pericolosità sismica
    Description: open
    Keywords: Seismic hazard ; seismic risk ; Spectral ordinates ; Vulnerability ; Italy ; 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: Conference paper
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  • 8
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    A comparison of seismic risk maps for Italy (2009)
    Springer
    Details
    Publication Date: 2017-04-04
    Description: National seismic risk maps are an important risk mitigation tool as they can be used for the prioritization of regions within a country where retrofitting of the building stock or other risk mitigation measures should take place. The production of a seismic risk map involves the convolution of seismic hazard data, vulnerability predictions for the building stock and exposure data. The seismic risk maps produced in Italy over the past 10 years are compared in this paper with recent proposals for seismic risk maps based on state-of-the-art seismic hazard data and mechanics-based vulnerability assessment procedures. The aim of the paper is to open the discussion for the way in which future seismic risk maps could be produced, making use of the most up-to-date information in the fields of seismic hazard evaluation and vulnerability assessment.
    Description: Italian Ministry of Research and Higher Education (MIUR—Ministero dell’Università e della Ricerca) through the financing of the project AIRPLANE (Advancing Interdisciplinary Research PLAtform on volcanoes aNd Earthquakes)
    Description: In press
    Description: 4.2. TTC - Scenari e mappe di pericolosità sismica
    Description: JCR Journal
    Description: reserved
    Keywords: Seismic risk ; Seismic hazard ; 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 9
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    I terremoti del maggio 2012 e la pericolosità sismica dell’area: che cosa è stato sottostimato? (2013)
    IUSS Press
    Details
    Publication Date: 2017-04-04
    Description: Analogamente al caso del terremoto di L’Aquila 2009, immediatamente dopo il terremoto dello scorso maggio 2012 in Emilia, stampa, funzionari pubblici e ricercatori dichiararono che la pericolosità sismica della zona danneggiata, e probabilmente anche il rischio sismico, sono stati sottostimati dalla valutazione probabilistica della pericolosità sismica (PSHA) di riferimento per il territorio Italiano e, di conseguenza, dalle norme tecniche basate su quella valutazione. Una delle principali problematiche emerse è legata al fatto che i valori di PGA registrati vicino a Mirandola erano superiori a quelli “previsti” dalla valutazione di pericolosità sismica. Questo articolo evidenzia alcune delle critiche, mostrando come nei sopraccitati confronti non si considerano le differenze fra le condizioni locali delle stazioni di registrazione e quelle con cui la PSHA è stata calcolata. In aggiunta, l’articolo ricorda che il confronto dei parametri di un singolo evento con la predizione probabilistica di tali parametri ha scarso significato. La causa principale del danno deve essere ricercata nel fatto che le norme di progetto per le costruzioni non sono state implementate nell’area danneggiata prima del 2003 e, per alcuni aspetti, neanche dopo. Perciò quello che è stato realmente sottostimato, non in ambito scientifico, è la necessità di ridurre il rischio sismico.
    Description: Published
    Description: 63-73
    Description: 4.2. TTC - Modelli per la stima della pericolosità sismica a scala nazionale
    Description: N/A or not JCR
    Description: restricted
    Keywords: Pericolosità sismica ; Emilia 2012 ; 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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  • 10
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    Valutazione del rischio sismico per la città di Messina, un approccio ad albero logico (2016)
    Details
    Publication Date: 2020-02-24
    Description: INGV,EUCENTRE
    Description: Published
    Description: 3T. Pericolosità sismica e contributo alla definizione del rischio
    Description: open
    Keywords: rischio sismico ; 04. Solid Earth::04.06. Seismology::04.06.04. Ground motion
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: web product
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