Search results for "Earthquake"
showing 10 items of 174 documents
Earthquake-resistant construction techniques in Italy between 1880 and 1910: alternatives to reinforced concrete
2017
The series of earthquakes that struck Italy between the late nineteenth century and the first decade of the twentieth century spurred a lively debate about earthquake-resistant buildings that, through the influence of foreign experience, resulted in specialised literature and competitions that gave rise to a series of interesting patents. Innovative construction solutions for seismic areas were largely developed after the earthquake that struck the cities of Messina and Reggio Calabria in 1908, alongside the parallel advances in reinforced concrete. New earthquake-resistant construction solutions were based on a reassessment of traditional construction methods that used bricks, timber or me…
Dynamic Triggering of Mud Volcano Eruptions During the 2016–2017 Central Italy Seismic Sequence
2017
©2017. American Geophysical Union. All Rights Reserved. On 24 August 2016 a seismic event (Mw6.0) was the first of the long Central Italy sequence (ongoing at the end of 2017) of medium-to-high magnitude earthquakes, with nine Mw≥5 up to October 2017, and with about 74.000 seismic events registered after 1 year. The largest was the Mw6.5 30 October 2016 event near Norcia. After the major seismic events, 17 mud volcanoes erupted around Monteleone di Fermo village (Marche region). Mud volcano eruptions generally occurred a few hours to a few days after the main earthquakes, suggesting a seismic triggering. We analyzed the peak ground velocities and dynamic stresses during the three largest ea…
Terremotos, memoria y miedo en la Valencia de la Edad Moderna
2012
El carácter destructivo de los terremotos ha provocado siempre un miedo apocalíptico en las gentes. Este artículo estudia los movimientos sísmicos en tierras valencianas durante los siglos XVI-XVIII, sus consecuencias y el modo con el que la iglesia mantenía vivo el “miedo” a un Dios implacable con los pecados de las gentes y causa primera de todo desastre natural. The destructive nature of earthquakes has always caused apocalyptic fear in the people. This article studies earthquakes in Valencian lands during the XVI-XVIII centuries, its consequences and the way in which the church kept alive the “fear” of an implacable God with the sins of the people and the first cause of all natural disa…
Systematic Review on Post-Traumatic Stress Disorder Among Survivors of the Wenchuan Earthquake
2016
Post-traumatic stress disorder (PTSD) widely occurs among victims or witness of disasters. With flashbacks, hyperarousal, and avoidance being the typical symptoms, PTSD became a focus of psychological research. The earthquake in Wenchuan, China, on May 12, 2008, was without precedent in magnitude and aftermath and caused huge damage, which drew scientists’ attention to mental health of the survivors. We conducted a systematic overview by collecting published articles from the PubMed database and classifying them into five points: epidemiology, neuropathology, biochemistry, genetics and epigenetics, and treatment. The large body of research during the past 6 years showed that adolescents an…
Psychometric properties of the Haitian Creole version of the Resilience Scale with a sample of adult survivors of the 2010 earthquake
2015
Abstract Background Resilience is defined as the ability of people to cope with disasters and significant life adversities. The present paper aims to investigate the underlying structure of the Creole version of the Resilience Scale and its psychometric properties using a sample of adult survivors of the 2010 earthquake. Methods A parallel analysis was conducted to determine the number of factors to extract and confirmatory factor analysis was performed using a sample of 1355 adult survivors of the 2010 earthquake from people of specific places where earthquake occurred with an average age of 31.57 (SD = 14.42). All participants completed the Creole version of Resilience Scale (RS), the Imp…
Post-disaster mental health and psychosocial support in the areas affected by the Great East Japan Earthquake: a qualitative study
2019
Background Few studies exploring the actual practices implemented for long-term mental health and psychosocial support after a natural disaster have been published. This study aimed to reveal (1) the types of activities that were actually provided as mental health and psychosocial support (MHPSS) in the long-term phase after the Great East Japan Earthquake (GEJE) and (2) the problems that must be addressed to provide post-disaster MHPSS activities. Methods An open-ended questionnaire was sent to organizations in the Iwate, Miyagi and Fukushima prefectures that were potentially involved in providing MHPSS to communities affected by the GEJE. The organizations were asked to describe their act…
Amatrice: storia e storie di una comunità elastica
2020
Il contributo ricostruisce la storia del patrimonio gastronomico amaticiano: una storia di relazioni transcalari legate al lungo processo di emigrazione che nei secoli ha portato la comunità amatriciana a trasferirsi a Roma. Si ripercorre in che modo la comunità abbia costruito la tua tradizione gastronomica - intesa come patrimonio culturale, oltre che economico - nella relazione mobile tra più luoghi. Un processo di costruzione di simboli e capitali collettivi fortemente transcalare che affonda le radici nell'origine transumante della comunità amatriciana, di cui il volume nel complesso si occupa. Infine, facendo riferimento al presente post-sisma, il contributo discute criticamente il ru…
Active faulting and continental slope instability in the Gulf of Patti (Tyrrhenian side of NE Sicily, Italy): a field, marine and seismological joint…
2016
The Gulf of Patti and its onshore sector represent one of the most seismically active regions of the Italian Peninsula. Over the period 1984–2014, about 1800 earthquakes with small-to-moderate magnitude and a maximum hypocentral depth of 40 km occurred in this area. Historical catalogues reveal that the same area was affected by several strong earthquakes such as the Mw = 6.1 event in April 1978 and the Mw = 6.2 one in March 1786 which have caused severe damages in the surrounding localities. The main seismotectonic feature affecting this area is represented by a NNW–SSE trending right-lateral strike-slip fault system called ‘‘Aeolian–Tindari–Letojanni’’ (ATLFS) which has been interpreted a…
The radiogenic isotope composition of the high-latitude North Atlantic mantle
1997
New Sr, Nd, and Pb isotope data on North Atlantic high-latitude (about 69°30'N to 76°30'N) intraplate and ridge volcanic rocks, together with published data, are used to evaluate the mantle sources contributing to Iceland and the surrounding ridges. Considerable overlap between Icelandic lavas and depth-filtered North Atlantic mid-oceanic-ridge basalts (MORBs) in all isotope plots confirm that a MORB asthenosphere-plume mixing model can explain the ranges of isotope compositions found on Iceland. Regional isotope patterns north of lat 53°N show two distinct mantle domains. Lavas forming a low-radiogenic-Pb, high-radiogenic-Sr array occur north of central Iceland, whereas volcanic rocks form…
Su due sculture minori di Alessandria e Leptis Magna
2018
This paper focuses on two marble sculptures representing Bellerophon with the Chimaera, now in the Alexandria and Lepcis Magna Museums, which received the attention of the late Professor Nicola Bonacasa several decades ago. Carved in Proconnesian marble and rendered with a very close iconography, they are part of a larger group of about ten trapezophora with the same subject. Pointing out more on differences among these exemplares than on their analogies, after some considerations on the long debate about the function and the meaning of these sculptures as well as on the geography of the myth of the Chimaera, a new interpretation of the myth is proposed, not as unique but co-existing with t…