Search results for "MNA"
showing 10 items of 1167 documents
Diseño y validación de un instrumento para evaluar la resiliencia en alumnado de primaria y secundaria: evaluación de sistemas educativos
2022
esta tesis desarrollamos una parte de una investigación más extensa que tiene por objeto diseñar y validar cuestionarios de contexto para la evaluación de instituciones y sistemas educativos. Esta línea se comenzó a trabajar a partir del proyecto ‘Sistema Educativo y Cohesión Social: diseño de un modelo de evaluación de necesidades’ (Secs-Evalnec), financiado por el Ministerio de Ciencia, Innovación y Universidades de España, en el que se está estudiando un sistema de cuestionarios de contexto (alumnado, profesorado, familias…) para evaluaciones a gran escala. Nuestro estudio se centra en el diseño y validación de una escala dirigida para evaluar la Resiliencia en alumnado de educación Prim…
La Cultura se muere : ¡Vivan las Artes!
2002
La dimensión cívica de las artes
2002
La batalla europea del aceite
1997
1992 o del equívoco europeo
1989
Prostitución y tratas de blancas
2003
L'agglomération ouverte d'Acy-Romance
1998
International audience; (résumé partie archéozoologie)L'urbanisation entraîne des modifications dans les processus de l'alimentation carnée. En effet, la présence d'une population importante implique des contraintes d'approvisionnement, de traitement et de distribution de la viande ; autant d'aspects qui peuvent être abordés à partir des vestiges osseux d'animaux. En plus de l'opportunité offerte sur certains sites par l'abondance de ces vestiges, c'est autant comme témoin d'activités (boucherie, consommation, artisanat) que comme marqueur social, qu'ils peuvent être mis à contribution pour distinguer des pratiques individuelles, ou familiales, habituelles sur les établissements ruraux, des…
Hexagonal-columnar mesophases of acylated azacrowns with enhanced stabilities
1992
A series of discotic liquid crystals based on completely acylated macrocyclic oligoamines (azacrowns) has been synthesized. Discotic mesophases could be very highly stabilized by making use of an increased steric hindrance, caused by supplemental lateral meta-substituents which were introduced into the cinnamic acids used as the acylation agents. Employing this method yields compounds exhibiting hexagonal mesophases over a very broad range of more than 300°. Even if very large macrocycles are used as the core of such disc-shaped compounds, enantiotropic mesophases are achieved. Themeta-substituents as well as the size of the azacrowns were varied and their influence on the mesomorphic behav…
The role of the results of functional tests and psychological factors on prediction of injuries in adolescent female football players
2021
Football is a popular sport among adolescent females. Given the rate of injuries in female footballers, identifying factors that can predict injuries are important. These injuries are often caused by complex reasons. The aim of this study was to investigate if the combination of demographic (age, number of training and match play hours/week), psychosocial (perceived stress, adaptive coping strategies) and physiological factors (functional performance) can predict a traumatic injury in adolescent female footballers. A cohort consisting of 419 female football players aged 13–16 years was established. Baseline questionnaires covered potential risk factors for sport injuries, and measurem…