Search results for "83"
showing 10 items of 1276 documents
Lærerspesialistordningen. Et tiltak som kan styrke lærerprofesjonen?
2021
Master´s thesis in Social Science
Didactics of ICT in Secondary Education: Conceptual Issues and Practical Perspectives
2009
Article published in the journal: Issues in Informing Science and Information Technology. Also available from the publisher: http://iisit.org/Vol6/IISITv6p153-178Hadjerrouit605.pdf While there is a huge research literature on the field of ICT (Information and Communication Technology) as a tool in teaching and learning, there is much less research on the area of ICT as a subject or similar designations such as school informatics. As a result, there is a lack of theoretical grounding of the didactics of ICT and associated teaching and learning processes. One of the main reasons for the lack of theoretical underpinnings of the didactics of ICT is that there have been in the past and there per…
Andreklassingers arbeid med problemløsningsoppgaver : Et semiotisk perspektiv
2019
Masteroppgave matematikkdidaktikk MA502 – Universitetet i Agder 2019 This master thesis presentsaqualitative case study whichexplore year 2 students work with problem solving tasks, in a semiotic perspective. In the study, three small groups were observed while working with problem solving tasks. The aim of the observations where to getaninsight into which semiotic resources the students used while working onthe problem solving tasks. Video recordings from the observations make up the empirical data material of this study. This study is placed in the socio-cultural learning perspective. The aim of this study is to explore which semiotic resources the students use while working onproblem sol…
Glorias de el señor D. Felipe Quinto, Rey de las Españas y Emperador del Nuevo Mundo ...
El f. de grav. calc.: "I. Bap. Ravanals F. Matriti 1708", retrat eqüestre del rei Felip V Postil·les fileteades dins de la caixa d'escriptura Sign.: ¶-¶¶4, ¶¶¶2, A-Hhh4 Port. amb orla tip. -Reclams
Sermon patriótico-moral, que con motivo de una misa solemne, mandada celebrar el dia 25 de Julio del año 1810 en la iglesia de los RR. PP. Carmelitas…
Sign.: [ ]2, A-H4 Notes a peu de pàg
Fitting the Stocking Rate with Pastoral Resources to Manage and Preserve Mediterranean Forestlands: A Case Study
2015
Pasture practices have affected Mediterranean forest ecosystems for millennia, and they are still quite widespread in mountainous areas. Nevertheless, in the last decades, the stability of forest ecosystems has been jeopardized due to the abandonment of traditional agro-pastoral practices, so that the gradual reduction of open areas due to progressive succession processes has caused a high increase of grazing pressure by livestock and wild ungulates feeding on forest areas. This paper aims at showing a methodological approach for evaluating the effect of applying measures in order to improve the grazing value of grasslands and ecotonal patches and lower the grazing impact on native woodland…
Valuing the unmarketable: an ecological approach to the externalities estimate in fishing activities
2013
In a rapidly changing world, sustainability, if it can be said to exist at all, is concept that has attained mythic status, often pursued and rarely reached. In order to improve our capability to cope with environmental problems, adopting an Ecosystem Approach has been suggested. One of the major challenges in the implementation of this new paradigm relates to control of externalities. The recognition and quantification of externalities is often cast as valuing the unmarketable, and there are several approaches that have been proposed. Here, we analyze the opportunity to “feed” the economic valuation with ecological concepts. From an ecological perspective, the energy required to sustain a …
Insulating Building Components Made from a Mixture of Waste and Vegetal Materials: Thermal Characterization of Nine New Products
2021
Nowadays, energy efficiency and sustainability are the fulcra of building policies. These policies promote the use of new technologies and materials that can reduce the primary energy involved and the environmental costs of construction, guarantying at the same time a high level of comfort for the building’s occupants. Synergy between previous construction techniques and the use of new materials should be pursued by employing materials with a low environmental impact and optimal thermal insulation properties. Within this framework, new materials derived from the agriculture sector, and waste or recycling products from the industrial/agricultural sectors have been studied. The aim of this pa…
Multidirectional Scratch Detection and Restoration in Digitized Old Images
2010
Line scratches are common defects in old archived videos, but similar imperfections may occur in printed images, in most cases by reason of improper handling or inaccurate preservation of the support. Once an image is digitized, its defects become part of that image. Many state-of-the-art papers deal with long, thin, vertical lines in old movie frames, by exploiting both spatial and temporal information. In this paper we aim to face with a more challenging and general problem: the analysis of line scratches in still images, regardless of their orientation, color, and shape. We present a detection/restoration method to process this defect.
La decadenza nel diritto del lavoro tra vicende traslative e fattispecie interpositorie
2020
L’art. 32 della legge n. 183/2010 ha sollevato molteplici questioni applicative legate alla sua infelice formulazione. Il saggio analizza il controverso perimetro applicativo del comma 4, lett. c) e d), inerenti rispettivamente la cessione del contratto di lavoro avvenuta ai sensi dell’art. 2112 c.c. e i casi in cui si chieda la costituzione o l’accertamento di un rapporto di lavoro in capo a un soggetto diverso dal titolare del contratto. L’Autore fornisce le coordinate per una corretta interpretazione, opportunamente restrittiva, delle previsioni decadenziali alla luce del dato letterale e del diritto dell’Unione europea.