Contribution for an urban geomorphoheritage assessment method. Proposal from three geomorphosites in Rome (Italy)

Urban geomorphology has important implications in spatial planning of human activities, and it also has a geotouristic potential due to the relationship between cultural and geomorphological heritage. Despite the introduction of the term Anthropocene to describe the deep influence that human activities have had in recent times on Earth evolution, urban geomorphological heritage studies are relatively rare and limited and urban geotourism development is recent. The analysis of the complex urban landscape often need the integration of multidisciplinary data. This study aims to propose the first urban geomorphoheritage assessment method, which originates after long-lasting previous geomorphological and geotouristic studies on Rome city centre, it depict rare examples of the geomorphological mapping of a metropolis and, at the same time, of an inventory of urban geomorphosites. The proposal is applied to geomorphosites in the Esquilino neighbourhood of Rome, whose analysis confirm the need for an ad hoc method for assessing urban geomorphosites, as already highlighted in the most recent literature on the topic. The urban geomorphoheritage assessment method is based on: (i) the urban geomorphological analysis by means of multitemporal and multidisciplinary data; (ii) the geomorphosite inventory; and (iii) the geomorphoheritage assessment and enhancement. One challenge is to assess invisible geomorphosites that are widespread in urban context. To this aim, we reworked the attributes describing the Value of a site for Geotourism in order to build up a specific methodology for the analysis of the urban geomorphological heritage

Early capture of a central Apennine (Italy) internal basin as a consequence of enhanced regional uplift at the Early-Middle Pleistocene Transition

Extensional tectonics in the inner portion of the central Apennines began during the Late Pliocene-Early Pleistocene. It resulted in the formation of chain-parallel normal fault systems, whose activity through the Quaternary led to the formation of intermontane tectonic basins; these represented traps for continental sedimentary sequences. In particular, during the Early Pleistocene most of the central Apennine depressions hosted lakes, testifying to endorheic hydrographic networks. Afterwards, lacustrine environment was replaced by fluvial regimes, aged at the Middle Pleistocene, as the hydrographic systems of the basins were captured by headward regressive erosion coming from the outermost sectors of the chain. This is testified by a strong erosional phase that cut into the lake sequences, due to deepening of streams and river incisions, and the subsequent deposition of embedded fluvial deposits. This environmental change is commonly attributed to a regional relief enhancement, as a consequence of the increase of regional uplift of the central Apennines (and geologically seen in many parts of the Apennine chain), generically aged between the upper part of the Early Pleistocene and the lower part of the Middle Pleistocene [e.g. D’Agostino et al. 2001]. The Subequana Valley and Middle Aterno Valley are part of a cluster of Quaternary tectonic depressions distributed along the current course of the Aterno River - here termed the Aterno basin system - which also includes the L’Aquila and Paganica-Castelnuovo-San Demetrio basins to the north, and the Sulmona basin to the south. They are located in innermost sector of the central Apennines, in correspondence of the chain divide. These basins are hydrographically connected by the Aterno river, one of the moste important fluvial basins of the “Adriatic domain” which runs south-easterly along the eastern side of the Subequana basin and Middle Aterno Valley, flows to the Sulmona basin through the San Venanzio gorges, where it joins to the Pescara river. The depressions are bounded towards the NE by an active normal fault system that led the formation and the tectonic evolution of the basins [Falcucci et al. 2011]. The analysis of the early Quaternary geological evolution of this depression can represent a significant case study to refine the knowledge of the Early-Middle Pleistocene tectonic/environmental transition, especially in terms of timing, taking into account that uplift rate is defined as having been larger along the chain divide. We integrated geological, geomorphological, paleomagnetic and radiometric dating with the 40Ar/39Ar method to reconstruct the morpho-stratigraphic setting of the Subequana Valley-Middle Aterno river system, defining the paleo-environmental features and chronology of the depositional and erosive events that have characterised the Quaternary geological and structural evolution of these basins. In detail, a synchronous lacustrine depositional phase was recognised in the Subequana basin and the Middle Aterno Valley. Paleomagnetic analysis performed along some sections of these deposits exposed in the Subequana valley attested a reverse magnetisation, reasonably related to the Matuyama Chron. The lacustrine sequence of the Subequana valley passes upwards to sand and gravel, testifying for the infilling of the lake and the onset of a fluvial regime that displays a direction of the drainage towards the north, i.e. opposite to the present Aterno river flow. At the topmost portion of the lake deposits, two subsequent tephra layers were identified and dated by means of 40Ar/39Ar method, at ~890ka, for the lower tephra, and ~805ka for the upper one. It is worth noting that a “short” direct magnetisation event occurred just above the lower tephra, whose significance is still under investigation. This data constraints the infilling of the lake in the Subequana valley very close to the Early-Middle Pleistocene transition. Subsequent to the infilling of the Subequana basin, a fluvial regime, characterised by a northward drainage direction – i.e. opposite to the current one –, was established. Then, after a strong erosional phase, the presence of a new coeval fluvial depositional phase within the Subequana Valley and the Middle Aterno Valley, with flow direction towards the south-east, indicates the formation of a paleo-Aterno. We identified a further fluvial sequence, embedded within the lacustrine sequence through an evident erosional surface. These deposits are found at the northern part of the Subequana valley, where they laterally pass to fluvial deposits that crop out at the southern part of the Middle Aterno river valley; this sequence shows a flow direction consistent with the current direction of the Aterno river. This morpho-stratigraphic setting, schematized in Fig. 1, indicates that after an intense erosional phase, which dissected the lake sequence, the Subequana-Middle Aterno river valley system has been hydrographically connected by the course of a paleo-Aterno river; this river flowed southerly, towards the San Venanzio gorges.Such morpho-stratigraphic interpretation is corroborated by geological observations performed in the Sulmona basin. At the outlet of the Aterno river, we found slope derived breccias, commonly attributed to the Early Pleistocene, that lay over the bedrock Their depositional geometry suggests that the breccias deposited when the Aterno river thalweg was not present yet, that is when the Subequana Valley was hosting a lake and no drainage was hydrographically connecting the valley to the Sulmona basin. Then, an alluvial fan body unconformably overlays the breccias; the fan, suspended over the Aterno river thalweg, was fed by a stream incision coinciding with the paleo-San Venanzio gorges. Lastly, a fluvial deposit is found embedded within the breccias and the alluvial fan, sourcing from the San Venanzio gorges as well. A tephra layer was found interbedded to the sedimentary body. The volcanic deposit was related to the “Pozzolane Rosse” eruption of the Colli Albani district, dated at 456±4 ka BP [Galli et al. 2010]. This fluvial deposit indicates the presence a paleo-Aterno river flowing from the Subequana valley. Therefore, the described morpho-stratigraphic framework, and the obtained chronological elements constrain the capture of the endorheic hydrographic network of the Subequana valley-Middle Aterno Valley during a time span comprised between ~800ka and ~450ka. In this perspective, it is worth noting that endorheic hydrographic networks of other basins (e.g. the Leonessa basins) located along the innermost portion of the central Apennine chain were captured during the same time span by headward erosion of streams and rivers related to the “thyrrenian hydrographic system” [e.g. Fubelli et al 2009]. This provides new elements for unravelling coupling between river incision potential and capability, and the Apennine chain uplift

Landslide susceptibility assessment in the Upper Orcia Valley (Southern Tuscany, Italy) through conditional analysis: a contribution to the unbiased selection of causal factors

Abstract. In this work the conditional multivariate analysis was applied to evaluate landslide susceptibility in the Upper Orcia River Basin (Tuscany, Italy), where widespread denudation processes and agricultural practices have a mutual impact. We introduced an unbiased procedure for causal factor selection based on some intuitive statistical indices. This procedure is aimed at detecting among different potential factors the most discriminant ones in a given study area. Moreover, this step avoids generating too small and statistically insignificant spatial units by intersecting the factor maps. Finally, a validation procedure was applied based on the partition of the landslide inventory from multi-temporal aerial photo interpretation. Although encompassing some sources of uncertainties, the applied susceptibility assessment method provided a satisfactory and unbiased prediction for the Upper Orcia Valley. The results confirmed the efficiency of the selection procedure, as an unbiased step of the landslide susceptibility evaluation. Furthermore, we achieved the purpose of presenting a conceptually simple but, at the same time, effective statistical procedure for susceptibility analysis to be used as well by decision makers in land management

La imagen y la narrativa como herramientas para el abordaje psicosocial en escenarios de violencia.

En este trabajo pretendemos dar a conocer una propuesta enmarcada en los referentes teóricos que hacen alusión al trabajo Psicosocial en escenarios de Violencia, el desarrollo de un análisis de la aplicación de los contenidos vistos en el diplomado de Intervención desarrollo durante el curso, estaremos aplicando los contenidos vistos y realizando los diferentes análisis que nos darán pié para el desarrollo de nuestras propuestas. Nuestro trabajo va dirigido a analizar y construir desde la imagen y la narrativa como herramienta para el abordaje psicosocial en escenarios de violencia la Re-significación de vida de Carlos Girón un joven de 14 años qué fue víctima de una mina antipersona en un proceso de conflicto armado en escenarios crueles de violencia que generaron grandes impactos psicosociales entre los que podemos destacar los emocionales, como el miedo la confusión, parálisis e impotencia estancamiento, ansiedad permanente, desde el contexto lo físico por sus limitaciones funcionales síntomas psiquiátricos e incapacidad física por los múltiples traumas que sufrió en la detonación así como las Variables Psicosociales de tipo familiar porque presenta desarraigo desintegración del núcleo familiar pérdidas de prácticas culturales y finalmente impacto psicosocial desde los escenarios comunitarios y sociales por la pérdida de confianza para acceder a oportunidades de estudio y empleo por sus limitaciones físicas estigmatización y exclusión. Pretendemos también con esta propuesta analizar y dar alcancé a soluciones que aporten a la reconstrucción de habitantes de la Vereda cacarica Quiénes fueron víctima de hechos atroces de violencia desplazamiento forzado estigmatización es por esto que nuestra propuesta pretende crear e identificar redes de apoyo en torno a la víctima hacer un acompañamiento psicológico proponer acciones terapeutas que vayan orientadas a trabajar planes de asimilación olvido y perdón hacer un acompañamiento jurídico a través de los entes que hacen parte de este y que vayan orientados a la verdad justicia y reparación de las víctimas. Entendiendo que el éxito de esta propuesta depende de la aplicación del contenido visto durante el desarrollo del diplomado.In this work we intend to publicize a proposal framed in the theoretical references that allude to the Psychosocial work in scenarios of Violence, the development of an analysis of the implementation of the contents seen in the course of Intervention development during the course, we will be applying the contents seen and performing the different analyses that will give us the opportunity for the development of our proposals. Our work is aimed to analyze and to build from the image and the narrative as a tool for psychosocial interventions in scenarios of violence, the Re-signification of life, of Carlos Girón, a young man of 14 years which was the victim of a mine, anti-personnel in a process of armed conflict in scenarios such cruel violence that resulted in huge psycho-social impact among which we highlight the emotional, such as fear, confusion, paralysis and impotence, stagnation, permanent anxiety, from the context, the physical by their functional limitations, psychiatric symptoms and physical disability by the multiple traumas he suffered in the detonation as well as the Psychosocial Variables of family type because it presents the uprooting and disintegration of the nuclear family of cultural practices and, finally, the psycho-social impact from the scenarios community and social by the loss of trust and confidence to access opportunities for study and employment by their physical limitations, stigmatization and exclusion. We also seek with this proposal to analyze and to give I solutions that contribute to the reconstruction of the inhabitants of the Village of Cacarica Who were victim of acts of appalling violence of forced displacement, stigmatization is for this reason that our proposal is intended to create, and identify networks of support around the victim to make a psychological guidance propose actions for therapists to go-oriented work plans of assimilation, forgetting, and forgiveness to make a legal supporting through the entities that make part of this and to be oriented to the truth, justice and reparation for the victims. Understanding that the success of this proposal depends on the implementation of the content seen during the development of the diploma

Armida disvelata. L’immagine del velo nella "Gerusalemme liberata"

The essay takes into account the different occurrences of the term ‘veil’ in the Gerusalemme liberata. After an analysis of the metaphorical meanings of the term, the focus moves towards the veils that hide or embellish some of the female characters, in particular Sofronia, Erminia and Armida, bringing to light the different functions – even symbolic – that appear to be connected to this garment.The essay takes into account the different occurrences of the term ‘veil’ in the Gerusalemme liberata. After an analysis of the metaphorical meanings of the term, the focus moves towards the veils that hide or embellish some of the female characters, in particular Sofronia, Erminia and Armida, bringing to light the different functions – even symbolic – that appear to be connected to this garment

COVID-19 in rheumatic diseases in Italy: first results from the Italian registry of the Italian Society for Rheumatology (CONTROL-19)

OBJECTIVES: Italy was one of the first countries significantly affected by the coronavirus disease 2019 (COVID-19) epidemic. The Italian Society for Rheumatology promptly launched a retrospective and anonymised data collection to monitor COVID-19 in patients with rheumatic and musculoskeletal diseases (RMDs), the CONTROL-19 surveillance database, which is part of the COVID-19 Global Rheumatology Alliance. METHODS: CONTROL-19 includes patients with RMDs and proven severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) updated until May 3rd 2020. In this analysis, only molecular diagnoses were included. The data collection covered demographic data, medical history (general and RMD-related), treatments and COVID-19 related features, treatments, and outcome. In this paper, we report the first descriptive data from the CONTROL-19 registry. RESULTS: The population of the first 232 patients (36% males) consisted mainly of elderly patients (mean age 62.2 years), who used corticosteroids (51.7%), and suffered from multi-morbidity (median comorbidities 2). Rheumatoid arthritis was the most frequent disease (34.1%), followed by spondyloarthritis (26.3%), connective tissue disease (21.1%) and vasculitis (11.2%). Most cases had an active disease (69.4%). Clinical presentation of COVID-19 was typical, with systemic symptoms (fever and asthenia) and respiratory symptoms. The overall outcome was severe, with high frequencies of hospitalisation (69.8%), respiratory support oxygen (55.7%), non-invasive ventilation (20.9%) or mechanical ventilation (7.5%), and 19% of deaths. Male patients typically manifested a worse prognosis. Immunomodulatory treatments were not significantly associated with an increased risk of intensive care unit admission/mechanical ventilation/death. CONCLUSIONS: Although the report mainly includes the most severe cases, its temporal and spatial trend supports the validity of the national surveillance system. More complete data are being acquired in order to both test the hypothesis that RMD patients may have a different outcome from that of the general population and determine the safety of immunomodulatory treatments

5to. Congreso Internacional de Ciencia, Tecnología e Innovación para la Sociedad. Memoria académica

El V Congreso Internacional de Ciencia, Tecnología e Innovación para la Sociedad, CITIS 2019, realizado del 6 al 8 de febrero de 2019 y organizado por la Universidad Politécnica Salesiana, ofreció a la comunidad académica nacional e internacional una plataforma de comunicación unificada, dirigida a cubrir los problemas teóricos y prácticos de mayor impacto en la sociedad moderna desde la ingeniería. En esta edición, dedicada a los 25 años de vida de la UPS, los ejes temáticos estuvieron relacionados con la aplicación de la ciencia, el desarrollo tecnológico y la innovación en cinco pilares fundamentales de nuestra sociedad: la industria, la movilidad, la sostenibilidad ambiental, la información y las telecomunicaciones. El comité científico estuvo conformado formado por 48 investigadores procedentes de diez países: España, Reino Unido, Italia, Bélgica, México, Venezuela, Colombia, Brasil, Estados Unidos y Ecuador. Fueron recibidas un centenar de contribuciones, de las cuales 39 fueron aprobadas en forma de ponencias y 15 en formato poster. Estas contribuciones fueron presentadas de forma oral ante toda la comunidad académica que se dio cita en el Congreso, quienes desde el aula magna, el auditorio y la sala de usos múltiples de la Universidad Politécnica Salesiana, cumplieron respetuosamente la responsabilidad de representar a toda la sociedad en la revisión, aceptación y validación del conocimiento nuevo que fue presentado en cada exposición por los investigadores. Paralelo a las sesiones técnicas, el Congreso contó con espacios de presentación de posters científicos y cinco workshops en temáticas de vanguardia que cautivaron la atención de nuestros docentes y estudiantes. También en el marco del evento se impartieron un total de ocho conferencias magistrales en temas tan actuales como la gestión del conocimiento en la universidad-ecosistema, los retos y oportunidades de la industria 4.0, los avances de la investigación básica y aplicada en mecatrónica para el estudio de robots de nueva generación, la optimización en ingeniería con técnicas multi-objetivo, el desarrollo de las redes avanzadas en Latinoamérica y los mundos, la contaminación del aire debido al tránsito vehicular, el radón y los riesgos que representa este gas radiactivo para la salud humana, entre otros

Incidencia de los proyectos de Vinculación con la Sociedad de la Universidad Politécnica Salesiana. Vol 2

Con este mismo título, en diciembre de 2021, apareció el primer volumen de este trabajo. La intención fue sistematizar algunos proyectos de vinculación que habían logrado impactos sociales en términos cualitativos y de innovación educativa. En esa oportunidad se presentó una obra con diez capítulos de reflexión, sistematización, análisis y descripción de la trascendental importancia que implica, para la UPS, la vinculación con la sociedad. Ahora, al cumplir la UPS 28 años de vida institucional, presentamos este segundo volumen, que recoge en 14 capítulos el trabajo de 3 docentes, administrativos, estudiantes e investigadores invitados de distintos campos científicos. Es la continuación de la sistematización de los proyectos de vinculación emblemáticos que se han desarrollado en las sedes de Cuenca, Quito y Guayaquil de la universidad. EN cada uno de ellos se podrá encontrar el esfuerzo que la UPS ha desarrollado en estos 28 años, desde su fundación, para conseguir transformaciones sociales. Fiel a su misión y visión institucional, ha desplegado un arduo trabajo en el capo científico, tecnológico y cultural, dándose a conocer como una institución de excelencia académica, producción científica, responsabilidad social y capacidad de incidir en el desarrollo de la sociedad ecuatorian