Search results for "RSA"
showing 10 items of 4345 documents
Primary Student-Teachers’ Practical Knowledge of Inquiry-Based Science Teaching and Classroom Communication of Climate Change
2015
A teacher’s practical knowledge contains the teacher’s beliefs about the goals, values and principles of education that guide his or her actions in the classroom. There is still a lack of knowledge about how teachers’ practical knowledge influences their teaching. The present study examines student teachers’ practical knowledge in the context of teaching climate change in elementary schools. Participating student-teachers planned their lessons using the principles and ideas of inquiry-based science teaching and the communicative approach. The same two approaches were applied in analysing the lessons, providing a broader basis on which to study student-teachers’ beliefs about teaching scienc…
Kolme polkua - kolme kertojaa : nuorten puhetta kouluttautumisesta ja Sulubaa-hankkeesta
2007
Work-based Learning – Challenge for Competitive Vocational Education Experience of Latvia
2021
Work-based learning is implemented in Latvia and there are many aspects to be investigated as work-based learning require several stakeholder mutual co-operation by vocational education institutions, by teaching staff at vocational education institutions, companies, as well as different employers’ organisations in the situation of demographic changes by reducing of numbers of young people. Aim of research – investigate different approaches in realisation of work-based learning in seeking innovative approaches and findings in countries with bigger experience in realisation of this kind of vocational education. Research methods applied: analysis of experience and findings reflected in scienti…
Trypanosoma evansi infection in mainland Spain.
2009
An outbreak of Trypanosoma evansi infection that occurred in mainland Spain is described. The outbreak occurred on an equine and camel farm to which dromedary camels from an infected area of the Canary Islands had recently been introduced. One of these camels developed clinical signs and T. evansi was discovered in a blood smear examination. The herd was evaluated in order to determine the extent of the disease. The results showed that 76% of the camels, 35% of the donkeys and 2% of the horses were affected. The animals were isolated and treated using Cymelarsan((R)) (0.5mg/kg). After treatment, three blood analysis using parasitological methods revealed negative results. This is the first …
First-year engineering students’ use of their mathematics textbook - opportunities and constraints
2012
Published version of an article in the journal: Mathematics Education Research Journal. Also available from the publlisher at: http://dx.doi.org/10.1007/s13394-012-0040-9 The role of the mathematics textbook at tertiary level has received limited exposure in previous research although it is likely that students work individually and that some of this work depends on the use of the textbook. The aim of this study was to investigate the process of approaching the textbook from epistemological, cognitive, and didactical perspectives. The focus was on identifying and discussing the opportunities and constraints in the process. The study was an explorative case study and the participants were fi…
Enregistrer les interactions au restaurant : atouts et contraintes d’un cadre expérimental
2013
Dans le cadre d’un travail de recherche en Analyse Conversationnelle (Sacks, 1992) traitant des dimensions linguistiques et multimodales des interactions entre le personnel de service et les clients lors d’un repas au restaurant, nous avons élaboré une partie de notre corpus dans un restaurant expérimental équipé d’un système d’enregistrement audio et vidéo. Dans cet article, nous exposerons comment ce dispositif a été utilisé pour la constitution de notre corpus afin de capter des données authentiques enregistrées dans leur contexte naturel de production.Grâce à l’analyse fine de deux extraits, nous montrerons que le dispositif technique à disposition dans cette structure ne peut pas être …
La entonación coloquial: función demarcativa y unidades de habla
1997
Estudio sobre las funciones demarcativo-integradoras de la entonación en la lengua hablada y su implicación en la estructuración del discurso conversacional
Le origini dell’emigrazione dalle Isole Eolie
2015
lo studio mostra come la prima emigrazione dalle isole Eolie non è interpretabile con il modello espulsivo ma obbedisce alle regole dell'attrazione veicolata dai marinai eoliani assunti dalle grandi compagnie di navigazione a vela sin dalla prima metà dell'ottocento.
Returning to musical universals - Question of equidistant scale
2009
It is widely accepted that asymmetries in intervals of the musical scale (i.e., inequalities of the interval steps) serve as “orientation points so that we can know ‘where’ we are in the scale” (Krumhansl, Snyder). This feature is often treated as universal (Dowling, Harwood, Trehub, etc.). At the same time, there is evidence of equitonics (equidistant scales) in various world musics. Examples of equitonics can be found in European folk music (Grainger, Sachs, Sevåg, etc.), as well as in “exotic” music cultures. Often such scales are anchored on a framework of a fourth or fifth (i.e. the strongest consonances) and filled in with “loosely-knit” (Grainger) intermediate tones. The result is "a…
Widening the possibilities of liquid chromatography through the use of secondary equilibria with additives and hydrophilic interaction chromatography
2019
La cromatografía líquida (CL) de fase inversa (reversed phase liquid chromatography, RPLC) es el modo de CL más habitual en los laboratorios analíticos, debido a su amplia aplicabilidad, fiabilidad, robustez y sensibilidad. Desafortunadamente, la pérdida de eficacia (especialmente para compuestos básicos, cuyos picos anchos y asimétricos se explican principalmente por la interacción con los grupos silanol residuales aniónicos presentes en el empaquetamiento de la columna), y la retención inadecuada de diversos compuestos (demasiado cortos o excesivos), dificultan una aplicabilidad más universal de este modo cromatográfico. Desde el desarrollo de la técnica, se ha dedicado mucho esfuerzo par…