Search results for "SED"
showing 10 items of 21612 documents
Impurity behaviour in JET-ILW plasmas fuelled with gas and/or with pellets: a comparative study with the transport code COREDIV
2021
Abstract This study deals with the comparison of impurity behaviour in pellet and gas fuelled JET-ITER like wall pulses with the aim of finding the mechanisms leading to the generally observed higher concentration of tungsten in pellet fuelled plasmas. In fact, tungsten is the main high-Z impurity in the JET-ILW plasmas and is responsible for most of the radiative losses in the plasma core. Analysis of the experimental data pertaining to pulses at different plasma currents, different input power and different electron densities is integrated by numerical modelling with the self-consistent fluid transport code COREDIV. Experimentally, and numerically, the ratio between the radiated power in …
Usage activity, perceived usefulness, and satisfaction in a web-based acceptance and commitment therapy program among Finnish ninth-grade adolescents.
2020
Understanding adolescent usage activity and experiences in web-based psychological intervention programs helps in developing universal programs that can be adopted for promotion of adolescent well-being and prevention of mental health problems. This study examined the usage activity, perceived usefulness (i.e., learning of mindfulness, acceptance and value-related skills), and program satisfaction of 157 Finnish ninth-grade adolescents, who participated in a school-based five-week universal acceptance and commitment therapy web intervention called Youth Compass. Individual and growth environment-related antecedents were measured before the five-week intervention, adolescents' usage activity…
How do self-regulation and effort in test-taking contribute to undergraduate students’ critical thinking performance?
2023
Critical thinking is a multifaceted construct involving a set of skills and affective dispositions together with self-regulation. The aim of this study was to explore how self-regulation and effort in test-taking contribute to undergraduate students’ performance in critical thinking assessment. The data were collected in 18 higher education institutions in Finland. A total of 2402 undergraduate students at the initial and final stages of their bachelor degree programmes participated in the study. An open-ended performance task, namely the Collegiate Learning Assessment (CLA+) International, was assigned to assess students’ critical thinking, and a self-report questionnaire was used to measu…
Following the money? : Performance based funding and the changing publication patterns of Finnish academics
2020
Research on how performance-based funding influences the behaviour and performance of academics is limited in Europe. In this study, we investigate the changing publication patterns among Finnish academics associated with the introduction of awarding funding for publications within specific journals in the national performance-based funding model. We find evidence, particularly in the social sciences, and to a lesser extent humanities, that Finnish academics increasingly target international (English-language) publication outlets and lower-tiered journals. We conclude discussing the possible long-term implications of the current funding formula for both Finnish academia and society. peerRev…
Performance-based tests versus behavioral ratings in the assessment of executive functioning in preschoolers: associations with ADHD symptoms and rea…
2015
The early assessment of the executive processes using ecologically valid instruments is essential for identifying deficits and planning actions to deal with possible adverse consequences. The present study has two different objectives. The first objective is to analyze the relationship between preschoolers' performance on tests of Working Memory and Inhibition and parents' and teachers' ratings of these executive functions (EFs) using the Behavior Rating Inventory of Executive Function (BRIEF). The second objective consists of studying the predictive value of the different EF measures (performance-based test and rating scales) on Inattention and Hyperactivity/Impulsivity behaviors and on in…
Alignments of Time Intensity curves in sensory analysis
2006
International audience
Asymmetric hysteresis for probing Dzyalohsinskii-Moriya interaction
2016
The interfacial Dzyaloshinskii-Moriya interaction (DMI) is intimately related to the prospect of superior domain-wall dynamics and the formation of magnetic skyrmions. Although some experimental efforts have been recently proposed to quantify these interactions and the underlying physics, it is still far from trivial to address the interfacial DMI. Inspired by the reported tilt of the magnetization of the side edge of a thin film structure, we here present a quasi-static, straightforward measurement tool. By using laterally asymmetric triangular-shaped microstructures, it is demonstrated that interfacial DMI combined with an in-plane magnetic field yields a unique and significant shift in m…
Patērētāju tiesības un personalizētās reklāmas: patērētāju ievainojamības izmantošanas risks (Kopsavilkums)
2020
Have you ever received a frighteningly personalised advertisement with a specific product at the moment when you are thinking about buying that product? Digital technologies have huge positive potential, but their uncontrolled use poses many risks. However, the notion that the current direction of technological development is unavoidable and that the problematic aspects of technology simply need to be tolerated poses a much greater threat to the future. Therefore, this paper discusses one of the risks – personalised advertising that seeks to exploit consumer vulnerabilities. Thereby, the aim of the article is to analyse legal problems of targeted and personalised advertising that seeks to e…
Gender differences in theory-based predictors of physical activity in university students with disabilities
2021
Abstract University students with disabilities engage in physical activity to a lesser extent than their able-bodied peers, with women reporting less physical activity than men. The present study aimed to examine gender differences in theory-based predictors of physical activity in this population. Spanish university students with different disabilities (n = 1076) completed measures of the Theory of Planned Behaviour constructs and the reduced Spanish version of the Barriers to Physical Activity Questionnaire for People with Mobility Impairments. Self-efficacy and controllability were significantly lower in women and gender differences on the barriers predicting controllability were obtaine…
Public policies for the elderly from a human rights based approach
2021
El presente trabajo parte de la premisa de que el envejecimiento de la población es un fenómeno que hay que abordar desde las políticas públicas puesto que interroga a la sociedad en su conjunto y exige la responsabilidad de los Estados como garantes de los derechos de las personas mayores. Tales políticas deberán guiarse por los estándares y principios marcados por Naciones Unidas, el Consejo de Europa y la Unión Europea, que reclaman adoptar un enfoque basado en derechos Humanos y una atención integral centrada en la persona, como canales para articular un tratamiento adecuado de los derechos de las personas mayores, sin olvidar el compromiso ético de todos los agentes implicados en dar r…