The interplay between school and home location and its relationship with children’s subjective well-being

ABSTRACT

The aim is to determine the extent to which children’s subjective well-being (SWB) varies according to age, gender and the fact of living in the same context as the school (urban/rural) or not, in representative samples of 8, 10 and 12-year-olds (N?=?3708) in Spain. The existence of a match between schoolchildren’s living context and that of their school was the most common situation for the participants. The results, analysed using linear regression models and analysis of variance (ANOVA) with complex samples, show that a match between home and school context is not associated with statistically different levels of SWB in the three age groups (8, 10 and 12-year-olds) or by gender. Whereas no interactions between age, gender, school context and home location contribute to explaining overall life satisfaction, some do contribute to explaining the modified version of the Student’s Life Satisfaction Scale (SLSS) used here.     

Rehabilitation Techniques for Walls during the 18th Century in Cartagena de Indias (Colombia)

ABSTRACT

Although it may be thought that the rehabilitation of historical structures is a concern of modern engineering, studies on intervention processes from the past allow us to understand that this is a work carried out frequently and sometimes as a solution to low budgets for the construction of new buildings, or the need to offer quick practical solutions. The objective of this article is to show the way in which during the second half of the 18th century several important architectural and structural rehabilitation works were carried out in the walls of Cartagena de Indias, in view of the damage caused by the enemy attacks to the city as well as continuous impact by nature. By making use of primary sources (plans and original reports), the way in which two of the interventions were executed can be reconstructed: one on the Muralla Real, and another on the San José bastion, gathering information that helps explain their current state of conservation.     

Order in movement: a GIS approach to accessibility

The aim of this paper is to extend the range of current analytical procedures that archaeologists use to understand movement. In particular, how a landscape becomes ordered by simply defining a destination. More specifically, this study proposes the derivation of a focal mobility network, i.e. the network of most likely paths towards a given destination, and explores several of its applications within a landscape archaeology framework. The suggested extensions are based on existing standard procedures within most GIS. A series of synthetic control surfaces and an archaeological study focused around Iron Age hillforts in Galicia (NW Spain) are used as case studies to illustrate different analytical possibilities.     

Presence of the genus Cuon in upper Pleistocene and initial Holocene sites of the Iberian Peninsula: new remains identified in archaeological contexts of the Mediterranean region

The dhole (Cuon alpinus) has been documented on the Iberian Peninsula throughout the Middle and Upper Pleistocene in archaeological and palaeontological contexts. However, this is an uncommon species among the Iberian quaternary faunae as a whole. This paper focuses on the remains of the genus Cuon recovered in three different sites of the Iberian Mediterranean region and their morphological and osteometrical study. By comparing these with fourteen complete skeletons of Canis lupus, as well as with other remains of C. alpinus, we intend to highlight some anatomical and metrical differences between Cuon and Canis that, added to those already published, could be a functional base-line for the identification of this genus. The identification of this species is complex, especially in archaeological contexts, and in some cases the dhole has been identified as Canis or Canidae. Furthermore, this paper explores the chronology of the presence of the dhole in the Iberian Peninsula and the different contexts where these animals have been recovered from.     

Propagation of error formulas for K/Ar dating method

In this paper has been derived the most relevant propagation of error formula in the case when argon peaks are measured. The most frequently cited formula published by Cox and Dalrymple deals with the isotope ratios, instead of isotope peaks heights, considered as independent variables.