نتایج جستجو برای: castile
تعداد نتایج: 217 فیلتر نتایج به سال:
International adoption is a social phenomenon that reached Spain in the late 1990s and peaked in the 2000s, ranking the country second in the world in the number of adoptions, only after the United States of America. At present, this trend has slowed down due to economic, bureaucratic or political circumstances. Now that the years have passed, we are able to observe the reality of adoption, or ...
INTRODUCTION Our main objective is to study the prevalence of Oppositional Defiant Disorder (ODD) in school children aged 6-16 years of an autonomous region of Spain (Castile and Leon), according to reports from the teachers and to analyze the impact of the disorder on academic performance and school behavior. METHODS Population study with stratified multistage, proportional and cluster desig...
Notions and interpretations of the peasantry of early medieval Castile evolved significantly during the twentieth century, along the lines of major historiographical changes. After a period largely dominated by the paradigm of legal and institutional history, the incorporation of social and economic approaches in the 1960s gave way to a significant increase in the volume of research and a deepe...
Abstract Most research on inequality in pre-industrial economies has focused either wealth or income, generating not readily comparable results. In this paper, we use a unique data set of Spain circa 1750 including information (among other things) and income for the same sample households. Our findings provide methodological insights showing that household’s position distribution is strongly co...
Agrometeorological stations have horizontal solar irradiation data available, but the design and simulation of photovoltaic (PV) systems require about panel (inclined and/or oriented). Greenhouses for agricultural production, outside large protected production areas, are usually off-grid; thus, variable on plane is critical an optimal PV design. Modeling radiation components (beam, diffuse, gro...
BACKGROUND Studies in the literature have indicated that the timing of seasonal influenza epidemic varies across latitude, suggesting the involvement of meteorological and environmental conditions in the transmission of influenza. In this study, we investigated the link between meteorological parameters and influenza activity in 9 sub-national areas with temperate and subtropical climates: Berl...
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