Search results for "Ground"

A three-dimensional back-analysis of the collapse of an underground cavity in soft rocks

2017

Abstract The assessment of stability of man-made underground caves, excavated in the past and later on abandoned, represents a serious challenge for land and urban planning operations, especially for the areas of possible interaction of the caves with overlying structures and infrastructures. Several areas of Southern Italy are characterized by the presence of abandoned underground quarries for the extraction of soft calcarenite rocks, which now threatens the overlying environment due to the risk of collapse and the consequent generation of sinkholes. This work presents a back-analysis of a sinkhole occurred in 2011 in the town of Marsala, caused by the collapse of an underground quarry, as…

La 'Terra di mezzo' tra Siracusa e Augusta. Dalle poleisgreche alla citta lineare

2019

[SPA] El 'Dipolo urbano' de Siracusa·Augusta es un área estratégica para el futuro del sureste de Sicilia. Es un palimpsesto antrópico caracterizado por la presencia de un delicado paisaje natural y agrícola, sitios arqueológicos extraordinarios. contextos urbanos poblados y una industria petroquímica. El área geográfica es la zona costera incluida entre Augusta y Siracusa: una porción del territorio caracterizada por la presencia de calas y puertos naturales, limitada al oeste por la meseta calcarenítica de las montañas Climiti. En este palimpsesto tan degradado. la Escuela de Arquitectura de Siracusa ha estado estudiando posibles estrategias de recuperación y recualificación. A partir de …

Conclusiones del Congreso sobre Alternativas a los Medios de Comunicación

1978

Iniciativas populares frente a los monopolios informativos

1978

Revista española de educación comparada

2016

Monográfico con el título: “La educación en América Latina hoy” Resumen basado en el de la publicación Título, resumen y palabras clave también en inglés Se aborda una comprensión de la infancia centroamericana y su derecho a la educación desde los enfoques de Derechos Humanos y de Capacidades de Sen y Nussbaum. Así, partiendo de las premisas de que niños, niñas y adolescentes son sujetos de derechos; la infancia constituye una etapa con identidad propia, clave en el desarrollo de las personas y la educación es un derecho humano fundamental, se profundiza en el establecimiento y estudio de diversos escenarios educativos en los países centroamericanos y en el impacto de las desigualdades de …

Cultural Background and Second Language Acquisition

1988

Abstract Knubb‐Manninen, G. 1988. Cultural Background and Second Language Acquisition. Scandinavian Journal of Educational Research 32, 93‐100. The article examines – on the basis of a research study carried out in Swedish‐speaking schools in Finland – the significance that cultural conditions, such as gender and social background, have for second language learning. A model with gender and social background serving as the exogenous factors, school learning capacity and language use as the intervening variables, and proficiency in Finnish (second language) as a dependent variable was tested by means of the Lisrel method. The findings indicate that social background influences the learning of…

Les débuts dans la vie active des jeunes issus de l'immigration après des études supérieures

2004

04039; Les auteurs décrivent ici les débuts dans la vie active des jeunes issus de l'immigration d'Afrique du Nord (Algérie, Maroc, Tunisie) et d'Europe du Sud (Espagne, Italie, Portugal) qui quittent la formation initiale après une expérience des études supérieures. A l'aide des données de l'enquête "Génération 98" du Céreq, l'entrée dans la vie professionnelle de ces deux catégories d'anciens étudiants est comparée au devenir professionnel des jeunes d'origine française. Ce travail débute avec une présentation de la classification des origines nationales telle qu'elle est appliquée dans l'étude. Il est suivi d'un exposé des caractéristiques sociodémographiques et scolaro-universitaires de…

Observing – Treating – Classifying: On the Educational Practice of Human Differentiation

2016

Abstract Sociological research often states the reproductive function of educational systems. Thus, students are differentiated according to their cultural capital and their social background. One central dimension of the selection process is the grading performed by teachers. The paper outlines a conceptional framework of dealing with this kind of human differentiation sociologically. It therefore gives insight into the prerequisites provided by the school administration and into the empirical organization of grading – from classroom assessment to teacher meetings where final decisions are taken. Two forms of objectifying students’ performances are presented: a social as well as a numerica…

How does academic achievement come about: cross-cultural and methodological notes

2001

Abstract This chapter discusses the possible impact of cross-national diversity in academic institutions, in the selection of students, in the importance of national achievement tests, and cross-national differences in the variation of social background factors. It ends with the strengths and limitations of using path modeling in cross-sectional research. It is of particular interest to note whether study behaviors mediate the impact of students’ abilities on college success, or whether students’ abilities mediate the effect of study behaviors on achievement. A secondary concern is the extent to which the same causal model applies equally to different universities in different countries.

Network dilemmas. Supplements when income doesn’t cover family expenses

2017

AbstractThe purpose of this article is to explore how families with low income experience network supplements when income does not cover the daily expenses, and to discuss how people look at this supply. The article is based on qualitative data from the Norwegian ‘Children’s level of living – study’. One child and one parent in 26 low income families were interviewed individually about their daily life. This article is based on interviews with the parents, and the analyses are inspired by grounded theory. Results: Despite a universal welfare system, people firstly turn to family and social network when they are in need. This is, however, an ambiguous experience and the informants are concer…