Search results for "capability"
showing 10 items of 107 documents
Discretion, capabilities and autonomy: The role of education from an international comparative perspective
2016
International audience
Impact of Wavelet Kernels on Predictive Capability of Radiomic Features: A Case Study on COVID-19 Chest X-ray Images
2023
Radiomic analysis allows for the detection of imaging biomarkers supporting decision-making processes in clinical environments, from diagnosis to prognosis. Frequently, the original set of radiomic features is augmented by considering high-level features, such as wavelet transforms. However, several wavelets families (so called kernels) are able to generate different multi-resolution representations of the original image, and which of them produces more salient images is not yet clear. In this study, an in-depth analysis is performed by comparing different wavelet kernels and by evaluating their impact on predictive capabilities of radiomic models. A dataset composed of 1589 chest X-ray ima…
Teachers' perception of children's agency in early childhood education
2017
The concept of agency is currently brought more and more into the focus of ed- ucational research. While professional agency at work is for instance already broadly discussed in adult education, research on children’s agency is still in its infancy. Children’s agency can be viewed from every aspect of children’s life, the focus of this research will be on early childhood education (ECE). For this study, children’s agency is examined from the teachers’ point of view. Five open-ended interviews were carried out with ECE teachers working in different kindergartens in Vienna, Austria. Additionally, one interview was held with two regional managers of the largest provider of kindergartens in Vie…
Determination of fatty acids and lipid classes in salmon oil by near infrared spectroscopy
2017
International audience; Near-infrared (NIR) spectroscopy was evaluated as a rapid method for the determination of oleic, palmitic, linoleic and linolenic acids as well as omega-3, omega-6, and to predict polyunsaturated, monounsaturated and saturated fatty acids, together with triacylglycerides, diglycerides, free fatty acids and ergosterol in salmon oil. To do it, Partial Least Squares (PLS) regression models were applied to correlate NIR spectra with aforementioned fatty acids and lipid classes. Results obtained were validated in front of reference procedures based on high performance thin layer and gas chromatography. PLS-NIR has a good predictive capability with relative root mean squar…
Pricing of digital goods and services
2019
Paper presented at 41st Information Systems Research Conference in Scandinavia (IRIS), Odense, Denmark. peerReviewed
Financial literacy in the digital age : A research agenda
2023
Digital innovations are transforming financial services and resulting changes in consumer behavior and personal money management. Diffusion of pervasive digital technologies offers individuals quick and easy access to various digital services bringing opportunities and challenges into their personal money management. The study aimed to explore how digitalization affects individuals’ financial literacy and financial capability. As a result, we identified three main themes in the intersection of finance and digitalization: Fintech, Financial behavior in digital environments, and Behavioral interventions. We propose directions for measuring digital financial literacy, updates to the financial …
Recipes of success : the case of pulp and paper industry 1989-2015
2017
Explaining the variation in competitive positioning actions across firms in the face of environmental change has long inspired debates in the field of strategic management. Despite the importance of these questions, little effort has been done to examine the complex interdependencies among industry, organizational attributes, and strategic actions that potentially underlie the organizational performance in one model without controlling one or more of the three factors. Most of the studies on competitive dynamics primarily have focused on independently exploring the effects of organizational characteristics or the industry structure on competitive actions and reactions, which, in turn, impac…
A magnetostrictive generator for sensors network
2017
In this paper we present a vibration harvesting electric power generator based on magnetostrictive effect for sensors network in hazardous area and we validate it experimentally. The generator has been designed by using Dynamic Preisach hysteresis Model (DPM). DPM is a development of classical Preisach Model which is able to include dynamical features in the mathematical model of hysteresis. We measure the output power capability of the generator and we estimate its power density generation capability.
Environmental Management Maturity: The Role of Dynamic Validation.
2021
Maturity models enhance the performance of companies by prescribing a trajectory through stages of increasing capability. However, a recent review of maturity models concludes that current maturity models hardly meet the design principles required for prescriptive use. To address this deficiency, we conducted semistructured interviews and a Group Model Building study with industrial companies in Spain in which we studied the progression toward a Leading Green Company as the highest maturity stage of environmental management. The findings from the study were tested using surveys with enterprises in Spain, Italy, and the United Kingdom, semistructured interviews in the United Kingdom and case…
Subjective financial situation and financial capability of young adults in Finland
2018
A key developmental task in young adulthood is acquiring financial capability (Serido, Shim, & Tang, 2013), meaning competent financial management skills and the responsibilities that these involve. This study extends previous research on the theoretical model of the development of financial capability, including financial confidence (or financial self-efficacy) and financial behavior as factors contributing to subjective and financial well-being. It is part of the Finnish Educational Transitions Studies (FinEdu) longitudinal research project. Participants were 418 young adults aged 24–25 at Time 1 and 26–27 at Time 2. Path and mediation models and Structural Equation Modeling followin…