Search results for "LF"
showing 10 items of 12543 documents
Potential-assisted deposition of mixed alkanethiol self-assembled monolayers
2010
Abstract Preparation of self-assembled monolayers (SAMs) usually involves passive incubation. The recently developed potential-assisted deposition is indeed more selective as well as 100-fold faster than passive adsorption, thereby enhancing the reproducibility of the monolayer deposition. This article aims to identify the electrodeposition conditions necessary to prepare mixed alkanethiol SAMs on gold surface. Parameters such as concentrations in solution, electrode polarization and deposition time were examined for two chain lengths, C 3 (mercaptopropionic acid, MPA) and C 18 (octadecanethiol, ODT). The kinetics and composition of the SAMs were systematically characterized by reductive st…
Emotional intelligence in Greek teacher education : Findings from a short intervention
2021
AbstractEmotional intelligence (EI) is widely known to be crucial for professional development in education, and it is a curricular component of Greek teacher education. Still, there is little information available on student teachers’ EI. The aim of this study was to explore whether student teachers’ trait EI can be developed through a two-week, EI-focused intervention. The study followed a quasi-experimental design with a mixed method approach, using the Trait Emotional Intelligence Questionnaire-Short Form (Greek version) (N = 42) and reflective emotion diaries (N = 19). The participants were third-year undergraduate students studying primary education and teaching at the University of C…
Complejidad, reflexividad y autoetnografía. Las posibilidades de la investigación narrativa en la mejora de la práctica profesional
2015
Desde hace unos años es evidente la creciente dificultad para intervenir desde los servicios sociales ante situaciones que se presentan en un contexto de multiplicidad e inestabilidad. Esta realidad, tradicionalmente concebida como una expresión de la complejidad de la sociedad, puede ser también observada desde un enfoque particular y poco conocido de los problemas sociales: el de los wicked problem, que nos acerca a otra forma de entenderlos. Sus cualidades nos llevan a reflexionar sobre la posibilidad de que coexistan ciertos límites en la capacidad de las organizaciones y profesionales para obtener resultados que mejoren significativamente las situaciones a las que se enfrentan. Al mis…
Visiones de los estudiantes de secundaria acerca de las interacciones Ciencia, Tecnología y Sociedad
2002
Title: Secondary students' visions about the interactions between Science, Technology and Society. Abstract: In this work it is approached how the incorporation of contents and aspects of STS relationship has taken place in the new curricula of sciences of the secondary and the high school, as well as some of their repercussions in the process of teaching and learning of sciences in these educational levels. There are shown some first results of the perceptions of secondary students about the STS interactions and they are compared with the ones obtained with students of the previous educational system. Keywords: STS education, scientific and technological literacy, civic formation, taking o…
Contribución de la prensa a la educación científica y tecnológica
2017
El presente trabajo se centra en la posible contribución de la prensa –impresa o digitalal proceso de alfabetización tecnocientífica. En este sentido, hemos estudiado las aportaciones de la investigación en didáctica de las ciencias, e impulsado la elaboración y puesta en marcha de propuestas de profesorado experto y en formación, referentes a las posibilidades del uso de la prensa dentro de la educación formal.
Social withdrawal behavior in infants with cleft lip and palate: the psychological impact of the malformation on parents and on parents-infant relati…
2017
La malformación de labio y paladar hendido (CL/P) es una de las malformaciones cráneo-faciales más frecuentes en humanos. Aunque esta condición médica no es una de las principales causas de mortalidad en los países desarrollados, conlleva una considerable morbilidad al paciente e impone una carga sustancial sobre la salud, la calidad de vida y el bienestar socioeconómico de los infantes y sus familias. En la actualidad, ningún protocolo genérico ha sido reconocido por toda la comunidad médica para el tratamiento de los infantes con CL/P y sus familias. Por tanto, cada paciente y su familia son atendidos dependiendo de la experiencia y la toma de decisiones del equipo médico. Además, el apoy…
Prejudice and need for relatedness expressed in the narratives of Finnish Roma early school leavers: A multi-case study
2023
AbstractSchool discontinuation in Finland is more common among the Finnish Roma than among the population as a whole. We lack knowledge of the perspective of those of the Roma, representing a minority inside a minority, who have left compulsory school without a leaving certificate. Within a study about school experiences of imprisoned early school leavers in Finland we had six participants with a Finnish Roma background, whose experiences of relatedness, and frustration of it, we examine in this paper. We conducted narrative interviews with the participants, applying a co-operative narrative interpretation to the meanings of what was told. After the field process, we interpreted the narrati…
Revisiting the Narratives of Finnish Early School Leavers: Mapping Experiences of Detachment through a Self-determination Theory Lens
2022
Basic psychological needs and people’s experiences affect the choices they make, and further shape the trajectories followed through school. The present study focuses on the perspectives of people who left school without graduating. Through narrative interviewing processes we collected the storied experiences of eleven imprisoned early school leavers in Finland. We triangulated data-driven themes and used as theory the concept of three basic psychological needs: autonomy, competence, and relatedness. Of these, relatedness was the most common and a shared topic brought forth by the participants. Experiencing dissatisfaction and frustration as a result of the need for relatedness played a cru…
Il distacco e la separazione emotiva nel rapporto tra genitori e figli adolescenti
2012
Muliggjør GPS et friere og tryggere liv med demens i familien? : pårørende til personer med demens som benytter GPS-teknologi -Erfaringer og utfordri…
2016
Masteroppgave i helse- og sosialinformatikk- Universitetet i Agder, 2016 According to statistics, there will be an increasing number of elderly people and people with dementia in the future. The importance of the relatives are being emphasized as an increasing resource in developing the public health care and caring services in the municipality and many of them contribute with an outstanding effort helping their closest family members. These persons can be important contributors for the person with dementia, in such a way that the person is able to continue with an active and purposeful life in their own home. Welfare technology exists as one of the devices to support that. Based on that it…