Search results for "612"
showing 10 items of 302 documents
Two-dimensional Banach spaces with polynomial numerical index zero
2009
We study two-dimensional Banach spaces with polynomial numerical indices equal to zero.
Data synergy between leaf area index and clumping index Earth Observation products using photon recollision probability theory
2018
International audience; Clumping index (CI) is a measure of foliage aggregation relative to a random distribution of leaves in space. The CI can help with estimating fractions of sunlit and shaded leaves for a given leaf area index (LAI) value. Both the CI and LAI can be obtained from global Earth Observation data from sensors such as the Moderate Resolution Imaging Spectrometer (MODIS). Here, the synergy between a MODIS-based CI and a MODIS LAI product is examined using the theory of spectral invariants, also referred to as photon recollision probability ('p-theory'), along with raw LAI-2000/2200 Plant Canopy Analyzer data from 75 sites distributed across a range of plant functional types.…
The integration of content and language in students’ task answer production in the bilingual classroom
2016
The notion of content and language integration has recently become a key topic of inquiry in research on content and language integrated learning and other kinds of bilingual educational programmes. Understanding what integration is and how it happens is of fundamental importance not only for researchers interested in gauging the possibilities and limitations of bilingual programmes, but also for practitioners seeking optimal ways to support student development. This study investigates integration as it takes place in the context of collaborative writing in the classroom. Drawing on conversation analytic methodology, text production is investigated as a social and sequentially evolving phen…
Exploring translanguaging in CLIL
2016
After reviewing the concepts of Content and Language Integrated Learning (CLIL) and Translanguaging, this article presents an exploratory study of translanguaging in CLIL contexts. Employing illustrative extracts from a collection of CLIL classroom recordings in Austria, Finland and Spain, we argue that both pedagogic and interpersonal motivations can influence language choices. We suggest that the L1 should be appreciated as a potentially valuable tool in bilingual learning situations and that there is a need for increased awareness-raising around this question. peerReviewed
If you can defend your own point of view, you're good : Norms of voice construction in student writing on an international Master's programme
2019
Abstract This ethnographically oriented study followed the writing experiences of four students on an international masters programme in Finland. Gathering a range of data, the study set out to examine what counts as good writing on a programme with a very diverse student body in which English is used as a lingua franca. Both teachers and students emphasised the importance of arguing one's ‘own point of view’ in academic writing, and teachers often formed impressions of students on the basis of their texts, drawing attention particularly to their use of metadiscourse markers (e.g., self-mentions, attitude markers and hedges). The present article therefore combines a quantitative analysis of…
Towards understanding nonmanuality : A semiotic treatment of signers’ head movements
2019
This article discusses a certain type of nonmanual action, signers’ head movements, from a semiotic perspective. It presents a typology of head movements and their iconic, indexical and symbolic features based on Peircean and post-Peircean semiotics. The paper argues for the view that (i) indexical strategies are very prominent in head movements, (ii) iconic features are most evident in enacting, while non-enacting description is less common, (iii) symbolic types for tokens are infrequent, although some movements—such as nodding and shaking the head—may become more conventional or schematized, and (iv) different types of head movements involve different proportions of iconicity, indexicalit…
Studying the visual and material dimensions of education and learning
2018
From victims to survivors : The discourse of trauma in self-narratives of sexual violence in Cosmopolitan UK online
2018
Relationship between students' opinions, background factors and learning outcomes: Finnish 9th graders learning English
2017
Twenty-first-century preschool bilingual education: facing advantages and challenges in cross-cultural contexts
2016
Early childhood is a critical period in a child’s intensive social, emotional, linguistic and cognitive development, and preschool serves as the first transitional step from home to the wider socia...