Search results for "Sources"
showing 10 items of 2554 documents
Continuing professional development among social‐ and health‐care educators
2020
Future social- and health-care educators will be required to have versatile competence in educating professionals that reflects both the constantly changing health-care environment and delivery of high-quality patient care. Continuing professional development can be defined as a process that aims to increase educators' competence and well-being, along with the effectiveness of an organisation. This study aimed to describe educators' continuing professional development and clarify the contribution of continuing education. The research applied a qualitative approach as only limited information about social- and health-care educators' professional development currently exists.' Data were colle…
THE IMPACT OF HEADMASTER’S LEADERSHIP PRACTICE ON THE FORMATION OF A PROFESSIONAL LEARNING COMMUNITY AT SCHOOL
2019
In the context of general education content reform initiated in Latvia, which also provides change of teaching approach, the issue of the role of headmaster has raised. The introduction and implementation of competence approach requires strengthening and development of cooperation between teachers in professional learning communities (PLCs) at school, in order to address didactic issues, regularly analyze pupils` learning outcomes and find best ways to increase the learning outcomes of each pupil, and give an opportunity for teachers to improve their teaching by sharing good pedagogical practice. The change of teaching approach prompts a revision of school management practices as well. In o…
Scaffolding patterns of dialogic exchange in toddler classrooms
2021
The present study investigates how often episodes of dialogic exchange can be identified in educator–toddler interactions during play and emerging academic activities, what kind of scaffolding strategies educators use during the episodes of dialogic exchange and, ultimately, what kind of scaffolding patterns of dialogic exchange can be identified based on educators' use of scaffolding strategies. Educator–child interactions were video-recorded in seven European countries, in two toddler classrooms in each country. The video recordings of emerging academic and play activities were transcribed and analysed, combining the principles of theory and a data-driven content analysis. First, 69 episo…
Non-Saccharomyces Yeasts nitrogen source preferences: Impact on sequential fermentation and wine volatile compounds profile
2017
International audience; Nitrogen sources in the must are important for yeast metabolism, growth, and performance, and wine volatile compounds profile. Yeast assimilable nitrogen (YAN) deficiencies in grape must are one of the main causes of stuck and sluggish fermentation. The nitrogen requirement of Saccharomyces cerevisiae metabolism has been described in detail. However, the YAN preferences of non-Saccharomyces yeasts remain unknown despite their increasingly widespread use in winemaking. Furthermore, the impact of nitrogen consumption by non-Saccharomyces yeasts on YAN availability, alcoholic performance and volatile compounds production by S. cerevisiae in sequential fermentation has b…
Usages et efficacité d'Internet à l'école
2001
International audience
El trastorn de dèficit d'atenció amb hiperactivitat (TDAH) en població infantil i juvenil
2012
Fruit de la dedicació professional de les autores i enfront d'un problema no sols no resolt, sinó que es considera que està insuficientment abordat, el trastorn de dèficit d'atenció amb hiperactivitat (TDAH) en població infantil i juvenil, es planteja primerament una revisió de la bibliografia, seguida d'un recull de dades sobre la situació actual (amb abundància d'informació procedent dels Estats Units) i d'algunes consideracions i propostes per a posar en marxa les intervencions al nostre àmbit de referència, com ara l'educació que han de rebre, les concepcions morals, els hàbits, etc. Perquè avui dia els infants estan exposats a nombroses influències que han desencadenat que es disparen …
PV Reconfiguration Systems: a Technical and Economic Study
2017
Dynamical electrical array reconfiguration strategies for grid-connected PV systems have been proposed as solution to improve energy production due to the mismatch effect of PV plants during partial shading conditions. Strategies are based on the use of dynamic connections between PV panels given by the employment of switches that allow for each panel the series, parallel or exclusion connections, physically changing the electrical connections between the related PV modules, consequentially modifying the layout of the plant. Usually the cost of the dynamic matrix is not taken into account. This novel work evaluates the economic advantages obtained by the use of reconfiguration strategies in…
Analytical Model for wideband THz sources and detectors based on Optical Rectification and Electro-Optic Sampling
2013
An analytical model describing a laser based set-up for wideband THz generation and detection is presented. Particular attention is focused on the main broadband phenomena, which occur when THz radiations have to be handled.
Highly selective generation of vanillin by anodic degradation of lignin: a combined approach of electrochemistry and product isolation by adsorption
2015
The oxidative degradation of lignin into a variety of valuable products has been under investigation since the first half of the last century. Especially, the chance to claim this cheap, abundant and renewable source for the production of the important aroma chemical vanillin (1) was one of the major driving forces of lignin research. So far most of the developed methods fail in technical application since no viable concept for work-up is included. This work represents a combined approach of electrochemical conversion of Kraft lignin and product recovery by adsorption on a strongly basic anion exchange resin. Electrolysis conditions are optimized regarding reaction temperatures below 100 °C…
Internacionalidad de revistas académicas: Un estudio de caso con RELIE-VE
2014
Se revisa elconcepto y los criterios propuestos en la literatura para establecer que unarevista es 'internacional'. Se aplican posteriormente estos criterios alanálisis de las características de RELIEVE (la Revista ELectrónica de Investigación y EValuación Educativa). Los datos analizados permiten concluir que RELIEVE es plenamente una revista internacional.