Search results for "emot"
showing 10 items of 5695 documents
Motifs de démotorisation des actifs et retraités dans les aires urbaines françaises : premiers résultats statistiques de l'enquête MoDe
2021
Based on a nationwide quantitative survey conducted on 2,000 households (including 1,000 demotorised households and 1,000 non-demotorised twin households), we propose to provide an overview of demotorisation in France. This survey by questionnaire was conducted during the winter of 2017-2018 with a panel of households representative of the French population (from the Metaskope panel of Kantar-TNS ex-TNS-Sofres). Combined with the ?Parc Auto? panel survey (Kantar-TNS for Ademe-CCFA-Ifsttar-DSR), this survey is an original source of data on the French demotorised households. From two multinomial logit regression models, for both active and retired populations, this data allows to highlight th…
A Low-Cost Smartphone Sensor-Based UV Camera for Volcanic SO2 Emission Measurements
2017
Recently, we reported on the development of low-cost ultraviolet (UV) cameras, based on the modification of sensors designed for the smartphone market. These units are built around modified Raspberry Pi cameras (PiCams; ≈USD 25), and usable system sensitivity was demonstrated in the UVA and UVB spectral regions, of relevance to a number of application areas. Here, we report on the first deployment of PiCam devices in one such field: UV remote sensing of sulphur dioxide emissions from volcanoes; such data provide important insights into magmatic processes and are applied in hazard assessments. In particular, we report on field trials on Mt. Etna, where the utility of these devices in quantif…
Spatially resolved SO2 flux emissions from Mt Etna
2016
Abstract We report on a systematic record of SO2 flux emissions from individual vents of Etna volcano (Sicily), which we obtained using a permanent UV camera network. Observations were carried out in summer 2014, a period encompassing two eruptive episodes of the New South East Crater (NSEC) and a fissure‐fed eruption in the upper Valle del Bove. We demonstrate that our vent‐resolved SO2 flux time series allow capturing shifts in activity from one vent to another and contribute to our understanding of Etna's shallow plumbing system structure. We find that the fissure eruption contributed ~50,000 t of SO2 or ~30% of the SO2 emitted by the volcano during the 5 July to 10 August eruptive inter…
Lidar detection of carbon dioxide in volcanic plumes
2015
Volcanic gases give information on magmatic processes. In particular, anomalous releases of carbon dioxide precede volcanic eruptions. Up to now, this gas has been measured in volcanic plumes with conventional measurements that imply the severe risks of local sampling and can last many hours. For these reasons and for the great advantages of laser sensing, the thorough development of volcanic lidar has been undertaken at the Diagnostics and Metrology Laboratory (UTAPRAD-DIM) of the Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA). In fact, lidar profiling allows one to scan remotely volcanic plumes in a fast and continuous way, and with high s…
Volcanic Plume CO2 Flux Measurements at Mount Etna by Mobile Differential Absorption Lidar
2017
Volcanic eruptions are often preceded by precursory increases in the volcanic carbon dioxide (CO2) flux. Unfortunately, the traditional techniques used to measure volcanic CO2 require near-vent, in situ plume measurements that are potentially hazardous for operators and expose instruments to extreme conditions. To overcome these limitations, the project BRIDGE (BRIDging the gap between Gas Emissions and geophysical observations at active volcanoes) received funding from the European Research Council, with the objective to develop a new generation of volcanic gas sensing instruments, including a novel DIAL-Lidar (Differential Absorption Light Detection and Ranging) for remote (e.g., distal) …
Le politiche di contrasto al rischio da maremoto: il caso di Stromboli
2020
This chapter, intending to be part of the reasoning on the perception of risk from extreme natural events, intends to describe the main contents of the National Emergency Plan for volcanic events of national importance on the island of Stromboli (ME) prepared in 2015 by the Department for the Civil Protection (DPC). The volcanic island of Stromboli is in fact largely exposed to the risk associated with the activities of the volcano of the same name, especially that of the tsunami. The effusive activity of the Stromboli in fact causes a marked instability of the slope known as Sciara del Fuoco which can induce, as happened at the end of 2002, a tsunami. The contribution, starting from a desc…
The impact of children’s socioemotional development on parenting styles: the moderating effect of social withdrawal
2020
This study focused on associations between children’s socioemotional development (prosocial behaviour, internalizing and externalizing problems) and parenting styles (affection, behavioural control, and psychological control), and the moderating role of children’s social withdrawal (as a temperamental characteristic) in these associations. Children’s socioemotional development (n = 314) were rated by teachers at three-time points (grades 1–3). Parents completed questionnaires measuring their parenting styles at the same three-time points. The level of social withdrawal was obtained at the end of kindergarten from teachers’ reports. Panel analysis showed that prosocial behaviour was associat…
Sharing and Other Illusions : Asymmetry in "Moments of Meeting"
2023
This chapter tackles the question of interpersonal understanding from the point of view of so-called “moments of meeting.” Coined by Daniel Stern and his colleagues, this term refers to specific and particularly intense experiential situations, where two (or more) persons attune to each other’s affective experiences, thus “cocreating” an experiential area that exists to these two individuals exclusively—a “shared private world,” as Stern puts it (Stern, 2004). While moments of meeting have attracted a lot of interest in research on psychotherapeutic change, clinical effectivity, and outcome, the usefulness of the concept in nonclinical discussions has been overlooked. The chapter fills in t…
Significant in life : Core learning outcomes of a social and emotional course in physical education teacher education
2022
The purpose of the study is to explore physical education (PE) students’ social and emotional learning (SEL) and the meaningful learning experiences during the SEL course. In the teaching profession, understanding SEL is important because the guidance of learning and group dynamics is essentially an interactive social process. Further, previous research shows that focusing on socioemotional skills promotes students’ academic achievement. Teachers’ SEL skills can be developed by training. In PE teacher education annually, 60 first-year-students participate in a 20-hours SEL skills course based on Gordon’s interaction model and SEL concepts. The course consists of practising SEL skills such a…
University students’ (dis)engagement experiences in synchronous sessions during the COVID-19 pandemic
2022
In the past two years, student engagement in online learning situations has become a mutual concern for educators all over the world. The impact of working in online environments and using video and other communication channels on students’ learning experiences is still not fully understood. The present study addresses this question by drawing on students’ written reflections and interviews from the Finnish higher education context collected during the COVID-19 pandemic. It uses the qualitative method of thematic analysis to investigate students’ experiences of interacting in synchronous sessions and their perceptions on (dis)engagement. The analysis shows the importance of versatile teachi…