Search results for "Approach"
showing 10 items of 1654 documents
Exploring the Link between ICT and Development in the Context of Developing Countries : A Literature Review
2014
Published version of an article in the journal: Electronic Journal of Information Systems in Developing Countries. Also available from the publisher at: http://www.ejisdc.org/ojs2/index.php/ejisdc/article/view/1332. Open Access The article contributes to the ongoing discussion on relating information and communication technology (ICT) to development (D). The quest to relate ICT to D is a topic of open deliberation and critical scrutiny in ICT4D research communities. To enhance the understanding in this regard, we conducted a literature review. The review examines 80 articles to identify various development theories and the role of technologies in the development process. While scanning the …
Dialogic Tensions in Pre-Service Subject Teachers’ Identity Negotiations
2020
This study explores how five pre-service subject teachers from different disciplines made sense of and characterized their teacher identity after completing their yearlong pedagogical studies. Leaning on the Bakhtinian dialogical approach and socio-culturally oriented discourse analysis, we examine how the students negotiated multiple voices in their narratives (interviews) and how they positioned themselves in relation to these voices. In the students’ identity negotiation, the Discourse based on participatory pedagogy and education responsibility contradicted with the Discourse of traditional pedagogy that the students had as a cultural resource from their own youth. These different Disco…
Introducing Dialogic Teaching to Science Student Teachers
2011
It is commonly believed that science teachers rely on language that allows only minor flexibility when it comes to taking into account contrasting views and pupil thoughts. Too frequently science teachers either pose questions that target predefined answers or simply lecture through lessons, a major concern from a sociocultural perspective. This study reports the experiences of science student teachers when introduced to the Communicative Approach to science education drawing on dialogic teacher-talk in addition to authoritative teacher-talk. This approach was introduced to the students in an interventional teaching program running parallel to the student teachers’ field practice. The pract…
Preservice teachers implementing a nonlinear physical education pedagogy
2019
Background\ud In recent years, there has been considerable interest in the evolution of physical education teaching practice from a traditional teacher-centred approach to a student-centred approach. Consequently, research has focused on questions about the changing conceptions of the teaching and learning process, that is, from how ‘we’ teach to how ‘they’ learn. A contemporary theoretical model of the teaching and learning process could underpin learning design and delivery adopted in physical education. The constraints-led approach (CLA) is a viable alternative as its practice design and delivery is grounded in the contemporary motor learning theory of ecological dynamics within a nonlin…
Learning mechanisms in multidisciplinary teamwork with real customers and open-ended problems
2015
Recently, there has been a trend towards adding a multidisciplinary or multicultural element to traditional monodisciplinary project courses in computing and engineering. In this article, we examine the implications of multidisciplinarity for students’ learning experiences during a one-semester project course for real customers. We use a qualitative research approach and base our analysis on students’ learning reports on three instances of a project course titled Multidisciplinary working life project. The main contribution of this article is the unified theoretical picture of the learning mechanisms stemming from multidisciplinarity. Our main conclusions are that (1) students generally hav…
HOW TO FACE THE INCOMPLETENESS OF THE URBAN ARCHAEOLOGICAL BUILDINGS
2015
The relationships between archaeological buildings and contemporary city can be observed through material and immaterial features (topographical, morphological, social, and cultural aspects) and can be considered a privileged point of view not only for the Past, but also for the Present and the Future of an urban settlement and its inhabitants. Several studies, carried out by researchers of different disciplines, have focused on this issue that is very relevant considering the permanence of archaeological vestiges as one of the distinctive identitymaking factors of many European cities. Every archaeological building has a unique consistence. The relationships with the current surroundings a…
PIECEWISE ANOMALY DETECTION USING MINIMAL LEARNING MACHINE FOR HYPERSPECTRAL IMAGES
2021
Abstract. Hyperspectral imaging, with its applications, offers promising tools for remote sensing and Earth observation. Recent development has increased the quality of the sensors. At the same time, the prices of the sensors are lowering. Anomaly detection is one of the popular remote sensing applications, which benefits from real-time solutions. A real-time solution has its limitations, for example, due to a large amount of hyperspectral data, platform’s (drones or a cube satellite) constraints on payload and processing capability. Other examples are the limitations of available energy and the complexity of the machine learning models. When anomalies are detected in real-time from the hyp…
Identification of blanket design points using an integrated multi-physics approach
2017
Abstract The breeding blanket (BB) is one of the key components for a fusion reactor. It is expected to sustain and remove considerable heat loads due to the heat flux coming from the plasma and the nuclear power deposited by the fusion neutrons. In the design of the BB, the engineering requirements of nuclear, material and safety kind are involved. In the European DEMO project, several efforts are dedicated to the development of an integrated simulation-design tool able to perform a multi-physics analysis, allowing the characterisation of BB design points which are consistent from the neutronic, thermal-hydraulic and thermo-mechanical point of view. Furthermore, at Karlsruhe Institute of T…
Multi-Technique Diagnostic Investigation in View of the Restoration of “The Glory of St. Barbara” Painting by Mattia Preti
2022
The present paper illustrates the results of a diagnostic investigation performed on the oil on canvas painting “The Glory of St. Barbara” (1680–1688) by Mattia Preti. The painting is located inside the St. Barbara Church in Taverna (Catanzaro, Italy), the city that gave birth to the artist. In situ, non-invasive studies, by applying X-ray fluorescence (XRF) spectroscopy, along with laboratory micro-destructive analytical investigations, by employing electron probe microanalyses (EPMA) coupled with energy-dispersive spectrometry (EDS) and micro-Raman (µ-Raman) spectroscopy, were combined to retrieve the color palette and identify the painting technique and style of t…
Diseño de propuestas docentes con TIC para la enseñanza de la autorregulación en la educación superior
2009
Las exigencias de innovación de la docencia universitaria derivadas de los planteamientos del Espacio Europeo de Educación Superior sitúan la enseñanza y el aprendizaje de las competencias en el centro mismo de la tarea docente y, en especial, la competencia de autorregulación del aprendizaje. Así mismo, plantean que, en la mayoría de las ocasiones, elaborar una respuesta eficaz a los nuevos retos comporta que la tarea de innovación deba ser abordada colectivamente por un equipo de profesores. Este trabajo presenta un estudio sobre una propuesta de innovación para la enseñanza de las competencias de autorregulación del aprendizaje individual y de grupo,diseñada y desarrollada en colaboració…