Search results for "ESOL"
showing 10 items of 2444 documents
Innovation: transforming hierarchies in South Asia
2014
This special issue examines innovation as social change in South Asia. From an anthropological micro perspective, innovation is moulded by social systems of value and hierarchy and simultaneously potentially transforms them. The articles in this special issue examine a number of innovations in South Asian contexts: the printing press's changing technology and its intersections with communal and language ideologies in India (Peterson); mobile telephony, gender, and kinship in West Bengal (Tenhunen); microcredit and its relationship with social capital in Bangladesh (Uddin); imbalanced sex ratios and the future of marriage payments in north-western India (Jeffery); and how alternative dispute…
Violent Conflict and Online Segregation: An Analysis of Social Network Communication Across Ukraine's Regions
2016
Does the intensity of a social conflict affect political division? Traditionally, social cleavages are seen as the underlying cause of political conflicts. It is clear, however, that a violent conflict itself can shape partisan, social, and national identities. In this paper, we ask whether social conflicts unite or divide the society by studying the effects of Ukraine's military conflict with Russia on online social ties between Ukrainian provinces (oblasts). In order to do that, we collected original data on the cross-regional structure of politically relevant online communication among users of VKontakte social networking site. We analyze the panel of provinces spanning the most active p…
Marí Mollà, R. (2017). Facilitar las relaciones grupales y resolver los conflictos. Madrid: Editorial CCS.
2019
Didactic proposal to change misconceptions about the contribution of the fusion of the ice to the rise in sea level
2020
En la actualidad existen muchos estudios acerca del conocimiento teórico de la población sobre el cambio climático. Los resultados de estos estudios muestran la existencia de confusiones e ideas alternativas respecto a determinados fenómenos y conceptos básicos de gran importancia, las cuales constituyen un serio obstáculo para el aprendizaje en educación ambiental. En este trabajo se analiza una de esas ideas, relacionada con el impacto directo que tiene la fusión del hielo flotante en el aumento del nivel del mar. Concretamente, se muestra una primera aproximación respecto a su extensión y fortaleza entre alumnado de secundaria y profesorado en formación, detallando a su vez una estrategi…
Effects on High School students of the use of symbols that show the difficulty level of a problem
2014
En este trabajo se analiza el efecto sobre la resolución de problemas del uso de símbolos (junto al enunciado del problema) que indican su grado de dificultad. Asimismo, se estudia cómo influye en este efecto el nivel académico de los estudiantes. Sesenta y siete estudiantes de secundaria (4º de ESO y 2º de Bachillerato) han resuelto dos problemas de distinta dificultad y que tienen símbolos que anuncian su nivel de dificultad (real o falso). Además, se ha entrevistado a cuatro de ellos para obtener información sobre sus características y la influencia de los símbolos. Los resultados revelan que: a) los símbolos influyen de manera significativa en el éxito de la resolución de los problemas,…
ConVivim: aplicación de un programa para aprender a convivir democráticamente
2018
En las últimas décadas, la convivencia se ha convertido en uno de los desafíos más importantes de las sociedades del siglo XXI, y su versión educativa en un taller práctico de construcción de una ciudadanía comprometida con los valores cívicos de la democracia. En este contexto toman valor las estrategias enmarcadas en el modelo de “ayuda entre iguales”, como el programa ConVivim, cuyo diseño e implementación se presenta en este trabajo con el objetivo de demostrar su impacto en la mejora de la convivencia democrática. El escenario de investigación es una escuela ubicada en un barrio en situación de vulnerabilidad social, donde se aplica un diseño cuasi-experimental, pretest-postest, a 83 m…
Comparing Airborne and Satellite Retrievals of Optical and Microphysical Properties of Cirrus and Deep Convective Clouds using a Radiance Ratio Techn…
2017
Abstract. Solar radiation reflected by cirrus and deep convective clouds (DCCs) was measured by the Spectral Modular Airborne Radiation Measurement System (SMART) installed on the German HALO (High Altitude and Long Range Research Aircraft) during the ML-CIRRUS and the ACRIDICON-CHUVA campaigns. In particular flights, HALO performed closely collocated measurements with overpasses of the Moderate Resolution Imaging Spectroradiometer (MODIS) on board of Aqua satellite. Based on the nadir upward radiance, the optical thickness τ and bulk particle effective radius reff of cirrus and DCC are retrieved using a radiance ratio algorithm which considers the cloud thermodynamic phase, the cloud verti…
Cloud droplets to drizzle: Contribution of transition drops to microphysical and optical properties of marine stratocumulus clouds
2017
Aircraft measurements of the ubiquitous marine stratocumulus cloud type, with over 3000 km of in situ data from the Pacific during the Cloud System Evolution in the Trades experiment, show the ability of the Holographic Detector for Clouds (HOLODEC) instrument to smoothly interpolate the small and large droplet data collected with Cloud Droplet Probe and 2DC instruments. The combined, comprehensive instrument suite reveals a surprisingly large contribution in the predrizzle size range of 40–80 μm (transition droplets, or drizzlets), a range typically not measured and assumed to reside in a condensation-to-collision minimum between cloud droplet and drizzle modes. Besides shedding light on t…
A machine learning application to predict early lung involvement in scleroderma: A feasibility evaluation
2021
Introduction: Systemic sclerosis (SSc) is a systemic immune-mediated disease, featuring fibrosis of the skin and organs, and has the greatest mortality among rheumatic diseases. The nervous system involvement has recently been demonstrated, although actual lung involvement is considered the leading cause of death in SSc and, therefore, should be diagnosed early. Pulmonary function tests are not sensitive enough to be used for screening purposes, thus they should be flanked by other clinical examinations
Electroluminescence TPCs at the thermal diffusion limit
2019
Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM