Search results for "IPA"
showing 10 items of 5795 documents
Online Learning Environments, Scientific Argumentation, and 21st Century Skills
2019
A workshop held at the National Academies in the United States in 2007 highlighted five broad categories of skills that appear valuable across a range of jobs for people working in modern global economies. Engaging students in scientific argumentation can support the development of these 21st century skills. Unfortunately, opportunities are rare in typical classrooms for students to learn how to engage in scientific argumentation. Over the past ten years several online environments have been developed to support students engaging with one another in scientific argumentation. This paper considers how engaging students in scientific argumentation through the activity structures and scripts in…
Glycerosomes: Use of hydrogenated soy phosphatidylcholine mixture and its effect on vesicle features and diclofenac skin penetration.
2016
In this work, diclofenac was encapsulated, as sodium salt, in glycerosomes containing 10, 20 or 30% of glycerol in the water phase with the aim to ameliorate its topical efficacy. Taking into account previous findings, glycerosome formulation was modified, in terms of economic suitability, using a cheap and commercially available mixture of hydrogenated soy phosphatidylcholine (P90H). P90H glycerosomes were spherical and multilamellar; photon correlation spectroscopy showed that obtained vesicles were ∼131nm, slightly larger and more polydispersed than those made with dipalmitoylphosphatidylcholine (DPPC) but, surprisingly, they were able to ameliorate the local delivery of diclofenac, whic…
Emergencia planetaria : necesidad de un planteamiento global
2007
Las noticias de degradación ambiental han saltado a las primeras páginas y editoriales de los periódicos y las reclamaciones ciudadanas empiezan a multiplicarse. Todo parece indicar que estamos asistiendo a una progresiva toma de conciencia. Sin embargo, las incomprensiones y las reticencias a la modificación de comportamientos siguen siendo graves, con una fuerte tendencia a los planteamientos parciales y al reduccionismo causal, ignorando la estrecha vinculación de los problemas y la necesidad de abordarlos conjuntamente. El objetivo de este trabajo es, precisamente, mostrar la vinculación de los problemas que caracterizan la actual situación de emergencia planetaria, que no se limitan al…
Entre l’État et la chefferie simple : le complexe aristocratique de Vix/le mont Lassois
2021
International audience
Polyphony in the classroom: reporting narrative action research reflexively
2010
In this article we will present a reflexive way of producing a narrative analysis on teaching and learning that involves all participants of the pedagogical process. Our theoretical contribution rests on the concept ‘lived pedagogy’, adapted from Max van Manen's term ‘lived experience’. Like van Manen, we start by asking the key question of phenomenological–hermeneutical research: what is the nature of the phenomenon as meaningfully experienced? For us, the phenomenon is the pedagogical relationship; the interaction between the people involved in the pedagogical process. Thus, we will present how lived pedagogy is researched through the narratives told by the teacher‐researcher, the student…
Case study on teachers’ contribution to children’s participation in Finnish preschool classrooms during structured learning sessions
2013
The main aim of this study was to identify different teaching practices and explore the types of opportunities that they provide for children’s participation in four different Finnish preschool classrooms for 6-year olds during structured learning sessions. Observational data of four preschool teachers were analyzed according to the principles of qualitative content analysis. Three themes of teachers’ practices were identified, which described the key practices through which teachers influence children’s participation, namely, through discussion and conversations; by referring to shared rules and managing the classroom; and through demonstrating pedagogical sensitivity and understanding tow…
Enabling Sociability When Using Virtual Reality Applications : A Design Science Research Approach
2019
Immersive virtual reality applications aim at providing an all-encompassing spatial experience where a user can feel like being in another world or dimension. The systems are inherently designed for individual use as the devices disconnect the user from the physical environment. However, the applications are seldom used alone. Specifically, when used for sales and marketing, the user often needs help from other people but also benefits from social interaction as a part of the experience. Design research methodology is applied to three iterative development versions of a virtual-reality application. The focus of the evaluation of the artifacts is in the social use emphasizing three sociabili…
Is Student Motivation Related to Socio-digital Participation? A Person-oriented Approach
2015
5th ICEEPSY International Conference on Education & Educational Psychology in Kyrenia Cyprus (Oct 22-25, 2014)/ guest editors: Zafer Bekirogullari, Melis Minas. There is a hypothesized gap between the technology-mediated practices of adolescents and school, hindering student motivation and well-being. This study examined how students’ school motivation is associated with ICT-use. Previous research has shown that achievement goal orientations are related to students’ academic and emotional functioning. Simultaneously, adolescents engage in various socio-digital activities on a daily basis. Our aim is to integrate these two approaches to examine whether students with different motivational pr…
Promoción de salud y educación entre iguales en contextos urbanos de vulnerabilidad
2021
Introducción: Mihsalud es un programa de promoción de salud y movilización social con perspectiva de género e interculturalidad, dirigido a poblaciones en situación de vulnerabilidad en entornos urbanos. La mediación cultural en salud, la capacitación de profesionales sanitarios en competencia cultural y la participación de las asociaciones, permite la formación de personas líderes del ámbito comunitario como agentes de salud de base comunitaria. Objetivos: Describir el proceso y conocer los resultados de diseñar e implementar una acción formativa dirigida a capacitar a personas pertenecientes a asociaciones, como agentes de salud de base comunitaria en contextos urbanos de vulnerabilidad. …
Estándares sobre acceso a la información, participación y justicia en el Proceso Constituyente
2015
La pregunta por el Proceso Constituyente exige buscar estándares que posean una pretensión de universalidad, de modo que cualquier actor involucrado, independientemente de sus juicios e intereses específicos, pueda aceptarlos como válidos. Ello debe llevarnos a formular la pregunta por las condiciones de aceptabilidad racional de un proceso fundado en la intersubjetividad. En otras palabras cuáles son las condiciones que debe satisfacer un consenso conseguido comunicativamente para que pueda tener las funciones de coordinación. The question of the contituent process required to seek standards that have a claim to universality, so that any actor involved, regardless of their trials and speci…