Search results for "Secondary"
showing 10 items of 1765 documents
Nanoelectrospray with ion-trap mass spectrometry for the determination of beta-casomorphins in derived milk products.
2009
Beta-casomorphins (b-CMs) are bioactive peptides derived from casein with opioid agonist effects similar to morphine. The use of electrospray (ESI) with quadrupole ion-trap mass spectrometry (QIT-MS) for these compounds in two matrices, cheese and milk, was examined. It was compared to a liquid chromatography (LC) coupled to mass spectrometry (LC-MS), and a "soft" ionisation technique, NanoMate, with selected ion monitoring (SIM), which are unreliable for the determination of trace casomorphins in derived milk products. b-CM mass fragmentation pathways were done for the four most common b-CMs: beta-casomorphin (1-5) bovine (b-CM-5), beta-casomorphin (1-7) bovine (b-CM-7), [D-Ala2, D-Pro4,Ty…
A disponibilidade léxica dos estudantes de educação secundária de valência
2019
This research focuses on another research conducted in a bilingual educational context between Spanish and Valencian, with secondary school students, as is the case in the city of Valencia. In this context, the influence of the Valencian language is not as strong as in other areas of the Valencian Community, due to the presence of second and third generation speakers from Spanish-speaking contexts. In this way, we aim to check if the modality of schooling, carried out by students at the beginning and end of the secondary stage, between the Teaching Program in Valencian and the Progressive Incorporation Program, has some influence on their vocabulary available in Spanish.
Influence of music on the emotions perceived in the students of secondary and baccalaureate education
2020
El presente trabajo estudia la influencia que la música ejerce sobre las emociones en alumnado perteneciente a la etapa de Educación Secundaria Obligatoria y Bachillerato. Para ello, se realiza un diseño cuasiexperimental en el que se expone a 104 alumnos de un instituto público del área metropolitana de Valencia a una audición musical y se mide con el test PANAS el cambio en sus emociones. Se pretende demostrar que la música es una herramienta válida para la mejora emocional del alumnado, así como reforzar la importancia de esta materia en el currículo. Esta investigación nace debido a la falta de presencia del factor emocional en las aulas y se fundamenta en los estudios realizados por gr…
Associations between observed patterns of classroom interactions and teacher wellbeing in lower secondary school
2019
Classroom observations and teacher self-reports were used to examine the relationships between patterns of teacherestudent interactions and the wellbeing of Norwegian lower secondary school teachers. Latent profile analysis identified four subgroups. Teacherestudent interactions and the teachers' wellbeing were inter-related in that teachers who were observed to be high in all the interaction domains (Emotional Support, Classroom Organization, and Instructional Support) perceived themselves as having high job satisfaction. The results showed that improving teachers’ wellbeing has the potential to improve teacherestudent interactions and vice versa. The study also discusses the use of classr…
The Implementation of Dual VET in Spain: An Empirical Analysis
2019
This paper provides a brief overview of how Dual VET was implemented in the Spanish VET system. Dual VET was first regulated in Spain by the end of 2012 with the aim to replace the existing work experience module (FCT) within formal VET. However, companies have hardly contributed to its development, and the educational administrations that mandated it did not support its anchorage in the economy, while forcing VET schools and teachers to introduce it. This has resulted in an example of how not to implement educational reforms. We will use our own empirical research as well as secondary analysis of empirical studies to analyze the views of VET teachers on the whole process and the added valu…
Academic expectations and well-being from school to work during the economic downturn
2012
Academic well-being and expectations change in educational transitions during economic downturn.
Reversible neural stem cell niche dysfunction in a model of multiple sclerosis
2011
Objective The subventricular zone (SVZ) of the brain constitutes a niche for neural stem and progenitor cells that can initiate repair after central nervous system (CNS) injury. In a relapsing-remitting model of experimental autoimmune encephalomyelitis (EAE), the neural stem cells (NSCs) become activated and initiate regeneration during acute disease, but lose this ability during the chronic phases of disease. We hypothesized that chronic microglia activation contributes to the failure of the NSC repair potential in the SVZ. Methods Using bromodeoxyuridine injections at different time points during EAE, we quantified the number of proliferating and differentiating progenitors, and evaluate…
La transición española : ¿qué sabe el alumnado de 1º de bachillerato?
2020
El presente artículo es el resultado del análisis de una encuesta realizada a 79 estudiantes de 1º de Bachillerato sobre la transición española. Mediante esta investigación se quiere acreditar, con metodología cuantitativa, los conocimientos e ideas que el alumnado encuestado tiene acerca de ese periodo histórico tras la realización de la Educación Secundaria. Para ello se ha realizado una encuesta con variedad de preguntas entre las cuales se han incluido algunas relacionadas entre sí para comprobar posibles contradicciones en las respuestas. La encuesta abarca diferentes cuestiones: desde personajes históricos hasta actores más globales como diferentes organizaciones o movilizaciones soci…
El tiempo de uso de los videojuegos en el rendimiento académico de los adolescentes
2020
El uso de los videojuegos entre los jóvenes ha generado una gran preocupación por sus posibles efectos negativos para su salud, socialización y rendimiento académico. Respecto a este último aspecto, existen estudios que apuntan a que los videojuegos son negativos para el rendimiento académico mientras que en otras investigaciones se encuentran efectos positivos. Por esto, el presente trabajo se ocupa de las relaciones entre el tiempo de uso de videojuegos y el rendimiento académico de los escolares adolescentes de la Comunidad Valenciana. Se utilizó un cuestionario ad hoc, validado a través de juicio de expertos (0,8 validez y confiabilidad) para realizar este estudio transversal ex post fa…
The effects of armed conflict on schooling in Sub-Saharan Africa
2012
In the past decades, most of the countries in sub-Saharan Africa have been affected by armed conflicts. By means of a time-series cross-sectional (TSCS) database, we attempt to measure the impact of war on a sample of 43 countries in Africa from 1950 to 2010. These conflicts, and especially civil wars, are shown to have a strong negative effect on the educational performances of the countries studied. The rate of children not attending school, as well as secondary school enrollment rates, seems particularly sensitive to periods of conflict. It also appears that government expenditures in social sectors including education are a positive factor in increasing school enrollment. In contrast, m…