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  • 38.20  (11)
  • Response spectra  (2)
  • Seismic hazard  (2)
  • Springer  (9)
  • Berlin  (6)
  • 2015-2019  (15)
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Language
Years
Year
  • 1
    Publication Date: 2020-12-23
    Description: Although human behavior is the crucial factor in the degree of vulnerability and the likelihood of disasters taking place, preparedness and prevention programs are not mandatory in all countries around the world. Within the framework of UPStrat-MAFA (Urban disaster Prevention Strategies using MAcroseismic FAults), we have defined the disaster prevention strategies based on education management information and actions taken in Iceland, Portugal, Spain, and Italy. A detailed comparative study shows that compulsory school in these four participating countries is greatly unprepared with regard to hazard education, and these results are in line with worldwide studies. Moreover, when hazards are addressed, this is not done at an early age, which results in a missed chance to intervene in the noncognitive side of awareness, which decreases at later ages. To comply with the urge to take actions towards training and education at an early age, we used hands-on tools and learn-by-playing approaches in an informal learning environment. To reach the older population, the audio- visual media appears to be the best and lowest cost alternative to promote risk perception, awareness and education.
    Description: Published
    Description: 77-80
    Description: 3T. Pericolosità sismica e contributo alla definizione del rischio
    Description: restricted
    Keywords: Disaster prevention ; Education ; Seismic hazard ; Information strategies ; 04. Solid Earth::04.06. Seismology::04.06.99. General or miscellaneous
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: book chapter
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  • 2
    Publication Date: 2017-04-04
    Description: Risk perception is a fundamental element in the definition and the adoption of preventive counter-measures. In order to develop effective information and risk communication strategies, the perception of risks and the influencing factors should be known. This paper presents preliminary results of a survey on seismic risk perception in Italy. The research design combines a psychometric and a cultural theoretic approach. More than 5,000 on-line tests have been compiled from January 23rd till July 25th, 2013. The data collected show that in Italy seismic risk perception is strongly underestimated; 86 on 100 Italian citizens, living in the most dangerous zone (namely Zone 1), do not have a correct perception of seismic hazard. From these observations we deem that extremely urgent measures are required in Italy to reach an effective way to communicate seismic risk"This study has benefited from funding provided by the Italian Presidenza del Consiglio dei Ministri - Dipartimento di Protezione Civile (DPC). This paper does not necessarily represent DPC official opinion and policies".
    Description: Published
    Description: 69-75
    Description: 3T. Pericolosità sismica e contributo alla definizione del rischio
    Description: open
    Keywords: Risk perception ; Seismic hazard ; Hazard communication ; Seismic risk ; 05. General::05.03. Educational, History of Science, Public Issues::05.03.99. General or miscellaneous
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: book chapter
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  • 3
    Publication Date: 2021-04-25
    Keywords: 551 ; VU 000 ; 38.20
    Language: German
    Type: anthologyArticle , publishedVersion
    Format: 247-257
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  • 4
    Publication Date: 2021-04-25
    Keywords: 551 ; VKB 350 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 186-209
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  • 5
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    Springer | Berlin [u.a.]
    Publication Date: 2021-04-25
    Description: Colonial non-zooxanthellate corals from deep-water coral reefs, Lophelia pertusa and Madrepora oculata, produce large amounts of extracellular mucus (EMS). This mucus has various functions, e.g., an antifouling capability protecting the coral skeleton from attacks of endolithic and boring organisms. Both corals show thick epithecal and exothecal skeletal parts with a clear lamellar growth pattern. The formation of the epitheca is unclear. It is supposed that the EMS play a central role during the calcification process of the epithecal skeletal parts. Staining with the fluorochrome tetracycline has shown an enrichment of Ca2+ ions in the mucus. In order to investigate this hypothesis, the protein content of the mucus and the intracrystalline organic matter from newly formed epithecal aragonite of Madrepora oculata was determined via sodium dodecyl sulfate (SDS) gel electrophoresis. Identical band patterns within both substances could be detected, one around 45 kDa molecular weight and a cluster around 30-35 kDa molecular weight. The occurrence of identical protein patterns within the mucus and in the newly formed aragonite confirms the idea that the mucus plays an important role during the organomineralization of the coral epitheca.
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 731-744
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  • 6
    Publication Date: 2021-03-29
    Keywords: 551 ; VU 000 ; 38.20
    Language: German
    Type: anthologyArticle , publishedVersion
    Format: 517-539
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  • 7
    Publication Date: 2021-04-25
    Description: Petrobiona massi1iana ist ein Vertreter der Calcaronea mit einem rigiden sekundären Hoch-MagnesiumkalzitBasalskelett ("Pharetronida"). Der kalkige Basalkörper besteht aus irregulären, meist elongaten PseudoSphäruliten. Der Schwamm selbst lebt nur an der Oberfläche des Basal körpers. Vom Choanosom stülpen sich dOnne Kanäle aus, die den gesamten Basalkörper durchziehen. In einer dOnnen (ca.1~) Grenzlage zwischen dem Pinacoderm und dem Basalkörper (extra-pinacodermale Mucuschicht) bilden sich prismatische Primärelemente (Kristall-Fladen). Die kalzitischen Spiculae des Schwammes werden hier in den Basalkörper integriert. Dies geschieht über Mg-kalzitische Zemente (Synvivo-Diagenese sensu REITNER 1987), die sich in vergrößerten Hohlräumen im Bereich der extra-pinacodermalen Mucusschicht bilden. Das vergrößerte Lumen in dieser Mucusschicht entsteht durch die Ablösungsbewegung des lebenden Schwammgewebes durch Wachstum. Die monokristalinen Skleren werden durch eine frOhdiagenetische Neomorphose in polykristalline Strukturen Ubergeführt, oft verbunden mit einem Verlust an Mg. Isotopenchemisch unterscheiden sich Skleren und Basalskelett nur durch veränderte Ö 018 Werte, die auf diagenetische Prozesse zurückgeführt werden können. Bemerkenswert ist der hohe ÖC13 Gehalt (ca.+2,3). Eine intrazelluläre Bildung des Basalskeletts konnte nicht festgestellt werden. Der Vergleich mit der pharetroniden Gattung Hinchine11a (Calcaronea) zeigt einige Unterschiede. Die Skleren werden hier nicht durch neomorphe Prozesse aufgelöst. Die großen choanosomalen Tetractinen werden zuerst an ihren Kontaktpunkten mit einem orthogonalen Zement verbunden. Dieser Zement ist vergleichbar mit den primären Zementfladen von Petrobiona. Im weiteren Verlauf der Ontogenese werden die Skleren vollständig von diesem Zement überwachsen. Das Basalskelett zeichnet das primäre Skelett nach ("" stromatoporoi der" Bau). Es handelt sich bei den Zementen wiederum um extra-dermale Bildungen, allerdings hier initiiert durch das Choanosom. Die chemischen und isotopenchemischen Parameter sind vergleichbar mit denen von Petrobiona. Das Basalskelett von Hurrayona (Calcinea) unterscheidet sich grundlegend von dem der Calcaronea. Das sekundäre Kalkskelett ist aspikulär, allerdings werden gelegentlich eingefangene Skleren beobachtet. Das sekundäre Skelett hat eine sphärulitische Struktur. In der Aufsicht zeigen sich allerdings wiederum primäre Elemente, die vergleichbar sind mit den primären Zementfladen der Calcaronea. Das Basalpkelett wird wiederum in einem extra-dermalen/choanosomalen Raum gebildet. Isotopenchemisch unterscheideF $ich dieses Basalskelett grundlegend von den anderen. Während die Basalskelette der Calcaronea erheblich schwerer sind, ist das von Hurrayona extrem leicht (ÖC13 -3,45; öQ1. -2,81) und nahezu identisch mit den Skleren von Leucetta, ebenfalls ein Vertreter der Calcinea. In diesem Fall muß mit einem erheblichen Vitaleffekt bei der Bildung des Basalskeletts gerechnet werden.
    Keywords: 551 ; VU 000 ; 38.20
    Language: German
    Type: anthologyArticle , publishedVersion
    Format: 343-383
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  • 8
    Publication Date: 2021-03-29
    Keywords: Paläontologie; Porifera ; 551 ; VU 000 ; 38.20
    Language: German
    Type: anthologyArticle , publishedVersion
    Format: 107-117
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  • 9
    Publication Date: 2021-04-25
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 179-211
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  • 10
    Publication Date: 2021-04-25
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 102-120
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  • 11
    Publication Date: 2021-04-25
    Description: Aus unterkarnischen Cipit-Kalken (Cassianer Schichten) wird eine artenarme Faunula rigider Kieselschwiin.ne beschrieben. Erstmalig fur die Trias gelingt der Nachweis komplett erhaltener lithistider Schwanvne. Sie inkrustieren als sekundare Gerustbildner die abgestorbenen corallinen Spongien. Im Gegensatz dazu siedeln die Hexactinelliden im Weichboden der Mud mounds. Das bisher fragwurdige Vorkonvnen der hexactinelliden Gattung Casearia in der Trias wird gesichert belegt. Die schlechte Erhaltung der nur im Dunnschliff erkennbaren Kieselschwamme erlaubt jedoch keine weitreichenden systematischen Aussagen.
    Description: A small, low divers ity fauna of sponges with r i gid primary si 1 iceous skeletons is described from the socalled "Cipit-Boulders" of Lower Carnian age (Cassian Beds, Northern Italy). Completely preserved lithistid sponges of Triassic age are described for the first time. They grew on calcareous skeletons of dead coralline sponges within mud mounds. In contrast, hexactinellid sponges settled on the soft mud between the other reef dwellers. The questionable occurrence of the hexactinellid genus Casearia in the Triassic is now confirmed. Owing to the poor preservation of the calcified siliceous sponges, which can only be recognized in thin sections, evidence for specific systematic determinations is limited.
    Keywords: 551 ; VU 000 ; 38.20
    Language: German
    Type: anthologyArticle , publishedVersion
    Format: 221-241
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  • 12
    Publication Date: 2021-04-25
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 121-133
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  • 13
    Publication Date: 2020-02-24
    Description: The results of a detailed seismic microzonation study performed at Canazei (Trentino—Northern Italy) are here presented. We investigated the local seismic response of this small village using a Level 3 seismic microzonation, the most accurate according to the Italian Code of Seismic Microzonation. This method consists of gradual steps of knowledge to consider different aspects of the amplification phenomena. A multidisciplinary approach has been performed, including a local geological study, geophysical investigations, geotechnical characterization of lithologies and numerical analyses. The obtained elastic response spectra were compared to the spectra prescribed by the Italian Building Code. Our results show the geologic and geophysical subsoil heterogeneities, responsible for different local seismic responses in terms of acceleration spectra and amplification factors.
    Description: Published
    Description: 1085-1089
    Description: 3T. Pericolosità sismica e contributo alla definizione del rischio
    Description: reserved
    Keywords: Seismic microzonation ; Response spectra ; Amplification factor ; Canazei ; 04. Solid Earth::04.06. Seismology::04.06.04. Ground motion ; 04. Solid Earth::04.06. Seismology::04.06.06. Surveys, measurements, and monitoring ; 04. Solid Earth::04.06. Seismology::04.06.11. Seismic risk
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: book chapter
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  • 14
    Publication Date: 2021-03-29
    Keywords: 551 ; VU 000 ; 38.20
    Language: English
    Type: anthologyArticle , publishedVersion
    Format: 221-225
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  • 15
    Publication Date: 2023-11-16
    Description: The paper presents the results of 5 case studies on complex site e ects selected within the project for the level 3 seismic microzonation of several municipalities of Central Italy dam- aged by the 2016 seismic sequence. The case studies are characterized by di erent geo- logical and morphological con gurations: Monte San Martino is located along a hill slope, Montedinove and Arquata del Tronto villages are located at ridge top whereas Capitignano and Norcia lie in correspondence of sediment- lled valleys. Peculiarities of the sites are constituted by the presence of weathered/jointed rock mass, fault zone, shear wave veloc- ity inversion, complex surface and buried morphologies. These factors make the de ni- tion of the subsoil model and the evaluation of the local response particularly complex and di cult to ascertain. For each site, after the discussion of the subsoil model, the results of site response numerical analyses are presented in terms of ampli cation factors and acceleration response spectra in selected points. The physical phenomena governing the site response have also been investigated at each site by comparing 1D and 2D numerical analyses. Implications are deduced for seismic microzonation studies in similar geological and morphological conditions.
    Description: Published
    Description: 5741–5777
    Description: 5T. Sismologia, geofisica e geologia per l'ingegneria sismica
    Description: JCR Journal
    Keywords: Seismic microzonation ; Ampli cation factors ; Response spectra ; Numerical analyses ; site response
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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