Search results for "observation"
showing 10 items of 1586 documents
Social Cognition in Neurodevelopmental Disorders and Epilepsy
2021
Introduction: The purpose of our study was to perform a comparative analysis of social cognition in children and adolescents with epilepsy, autism spectrum disorder (ASD), specific learning disorder (SLD) and in typical development (TD) controls. The secondary aim was to relate social cognition to some clinical and demographic characteristics.Methods: Our work is a transversal observational study. The recruits were 179 children and adolescents aged between 6 and 18 years diagnosed with epilepsy, ASD, or SLD and 32 subjects with TD. All the participants underwent neuropsychological assessment of Emotion Recognition (ER) and Theory of Mind (ToM) skills.Results: All three clinical groups perfo…
Modelling of piping collapses and gully headcut landforms: Evaluating topographic variables from different types of DEM
2021
Abstract The geomorphic studies are extremely dependent on the quality and spatial resolution of digital elevation model (DEM) data. The unique terrain characteristics of a particular landscape are derived from DEM, which are responsible for initiation and development of ephemeral gullies. As the topographic features of an area significantly influences on the erosive power of the water flow, it is an important task the extraction of terrain features from DEM to properly research gully erosion. Alongside, topography is highly correlated with other geo-environmental factors i.e. geology, climate, soil types, vegetation density and floristic composition, runoff generation, which ultimately inf…
Tidal currents in the Malta - Sicily Channel from high-frequency radar observations
2015
Two years of sea surface current measurements acquired since August 2012 by High-Frequency SeaSonde radars over the relatively shallow shelf area dividing the Maltese Islands from Sicily (the Malta - Sicily Channel), are used to characterize the surface tidal currents in the region. Tidal currents are generally weak and concentrated in the semidiurnal and diurnal bands, barely exceeding 3cms-1 in the semidiurnal band (M2, S2), and below 6cms-1 in the diurnal band (K1, O1). In the middle part of the basin, the M2 currents oscillate along the main Channel axis; on the contrary the S2 oscillations are oriented along the energetic Atlantic Ionian Stream (AIS) flow. Diurnal tides have a more cir…
G-CLASS: geosynchronous radar for water cycle science – orbit selection and system design
2019
The mission geosynchronous – continental land atmosphere sensing system (G-CLASS) is designed to study thediurnal water cycle, using geosynchronous radar. Although the water cycle is vital to human society, processes on timescalesless than a day are very poorly observed from space. G-CLASS, using C-band geosynchronous radar, could transform this. Itsscience objectives address intense storms and high resolution weather prediction, and significant diurnal processes such assnow melt and soil moisture change, with societal impacts including agriculture, water resource management, flooding, andlandslides. Secondary objectives relate to ground motion observations for earthquake, volcano, and subs…
Transitions in European land-management regimes between 1800 and 2010
2015
Land use is a cornerstone of human civilization, but also intrinsically linked to many global sustainability challenges—from climate change to food security to the ongoing biodiversity crisis. Understanding the underlying technological, institutional and economic drivers of land-use change, and how they play out in different environmental, socio-economic and cultural contexts, is therefore important for identifying effective policies to successfully address these challenges. In this regard, much can be learned from studying long-term land-use change. We examined the evolution of European land management over the past 200 years with the aim of identifying (1) key episodes of changes in land …
Muntlig och skriftlig feedback på gymnasienivå : en fallstudie
2016
Opettajan antamalla palautteella on keskeinen rooli opetuksessa, sillä sen avulla oppilas saa tietää, miten hän etenee omassa oppimisprosessissansa. Lisäksi palautteella on vaikutus oppilaan motivaatioon ja itsetuntoon. Tämän tutkimuksen tavoitteena oli selvittää, miten lukiolaiset haluavat saada suullista ja kirjallista palautetta ruotsin ja englannin opetuksessa. Tarkastelin myös, miten opettajat antavat palautetta oppilaillensa ja onko kielten välissä havaittavissa mitään eroja. Tutkimusaineistoni muodostui 45 lukiolaisesta ja kahdesta opettajasta. Observoin kolme tuntia ruotsin opetusta ja kolme tuntia englannin opetusta, minkä jälkeen sekä lukiolaiset että opettajat vastasivat kyselyyn…
La représentation de l'hygiène chez les personnels soignants
2011
Dernière version avant publication; La recherche présentée est réalisée en partenariat avec le réseau Franc-Comtois de lutte contre les infections nosocomiales. Elle s'inscrit dans le cadre d'étude des représentations sociales. Il s'agit de mettre en évidence les éléments structurant la représentation de l'hygiène. Trois études sont présentées. La première procède par questionnaire, elle se centre sur les professionnels. La deuxième porte sur le même objet et utilise la même méthode, elle vise les étudiants en soins infirmiers. La troisième utilise des observations et des verbalisations, elle vise les professionnels. Les résultats mettent en évidence une centration de la représentation sur …
The Adolescent Label Impact Index in a Multicentric Observational Study. Have the Tobacco Advertisements an Impact on the Adolescents?
2020
Background: Pictorial warnings may contribute to lower attractiveness of smoking, particularly among adolescents. The present study compared the impact of two different label styles of tobacco product warnings (textual and pictorial) among adolescents in a new standardized way, using the Adolescent Label Impact Index (ALII). Methods: A school-based cross-sectional study was conducted. Adolescent aged 10–20 years completed an online questionnaire. The ALII score was used to assess the impact of only-textual (ALII-T) and pictorial advertisements (ALII-P). Results: A total of 1,759 students (68.4% response-rate) declared that graphic warnings have a significant impact than textual ones (p <…
Comparative effectiveness of helicopter emergency medical services compared to ground emergency medical services
2013
Physician-staffed helicopter emergency medical services (HEMS) are a well-established component of prehospital trauma care in Germany. Reduced rescue times and increased catchment area represent presumable specific advantages of HEMS. In contrast, the availability of HEMS is connected to a high financial burden and depends on the weather, day time and controlled visual flight rules. To date, clear evidence regarding the beneficial effects of HEMS in terms of improved clinical outcome has remained elusive.Traumatized patients (Injury Severity Score; ISS≥9) primarily treated by HEMS or ground emergency medical services (GEMS) between 2007 and 2009 were analyzed using the TraumaRegister DGU® o…
Validación de un instrumento de observación para el análisis de habilidades socio-emocionales en Educación Física
2017
Ante la necesidad de dotar a los docentes de Educación Física de herramientas que les permitan valorar con rigor el resultado de su trabajo en el ámbito socio-emocional, el presente trabajo expone el proceso de diseño y validación de un sistema de categorías para valorar las habilidades socioemocionales de alumnado de primer ciclo de educación primaria de Educación Física, a través de la observación en situaciones de juego motor. Los resultados obtenidos tras el análisis lógico y empírico de los datos ponen de manifiesto la fiabilidad y estabilidad de las categorías propuestas. Además, se muestra todo el proceso como ejemplo para la elaboración de instrumentos de observación que sean útiles…