Search results for "spain"
showing 10 items of 2556 documents
Diagonal ear lobe crease and atherosclerosis : a review of the medical literature and dental implications
2011
In Spain a significant number of individuals die from atherosclerotic disease of the coronary and carotid arteries without having classic risk factors and prodromal symptoms. The diagonal ear lobe crease (DELC) has been characterized in the medical literature as a surrogate marker which can identify high risk patients having occult atherosclerosis. This topic however has not been examined in either the medical or dental literature emanating from Spain. The majority of clinical, angiography and postmortem reports support the premise that DELC is a valuable extravascular physical sign able to distinguish some patients at risk of succumbing to atherosclerosis of the coronary arteries. A minori…
A review of programs to alleviate the burden of informal caregivers of dependent persons.
2010
The review of interventions currently available to alleviate the burden of informal caregivers of dependent persons has both social and political relevance considering the increasing number of elderly dependent persons. Respite services and programs for psycho-social intervention are the main methods of dealing with this burden. Study of the main research carried out to date on such interventions enables us to organize more efficient services, especially considering the enactment of the Law on Dependence in Spain in January 2007 and the need for other European and international governments to establish systems to meet the needs of the growing dependent population.
Frailty and leucocyte count are predictors of all-cause mortality and hospitalization length in non-demented institutionalized older women.
2017
Alteration in the immune system such as the number of white blood cells count (WBC) has been associated with frailty syndrome but their role in institutionalized older individuals have been rarely investigated. We evaluated the relationships between white blood cell subtypes, geriatric assessment, depression and frailty syndrome based on the criteria of physical phenotype. In particular, we aimed to analyze by a two-year follow-up and prospective study the predictive value of alterations in WBC, frailty and functional impairment in terms of hospitalizations and all-cause mortality in institutionalized older women. There was a significant and inverse correlation between the frailty score and…
Reconstructing Bronze Age diets and farming strategies at the early Bronze Age sites of La Bastida and Gatas (southeast Iberia) using stable isotope …
2020
The El Argar society of the Bronze Age in the southeast of the Iberian Peninsula (2200–1550 cal BCE) was among the first complex societies in Europe. Its economy was based on cereal cultivation and metallurgy, it was organized hierarchically, and successively expanded its territory. Most of the monumentally fortified settlements lay on steeply sloped mountains, separated by fertile plains, and allowed optimal control of the area. Here, we explore El Argar human diets, animal husbandry strategies, and food webs using stable carbon and nitrogen isotope analysis of charred cereal grains as well as human and animal bone collagen. The sample comprised 75 human individuals from the sites of La Ba…
Combined target and post-run target strategy for a comprehensive analysis of pesticides in ambient air using liquid chromatography-Orbitrap high reso…
2014
Abstract A comprehensive strategy for the analysis of current airborne pesticides has been developed using liquid chromatography coupled to high resolution mass spectrometry. The methodology includes both quantitative target analysis and post-run target screening analysis. The quantitative method was validated after a previous statistical optimisation of the main factors governing the ion source ionization and a study of the single-stage Orbitrap fragmentation through the HCD cell. The quantitative method presented recoveries ranging from 73 to 116%, with precision (RSD) lower than 20%, for the 35 substances in the scope of the target method. The full-scan accurate mass data were acquired w…
Energy efficiency in Spanish wastewater treatment plants: a non-radial DEA approach.
2011
Wastewater treatment plants (WWTPs) are energy-intensive facilities. Thus, reducing their carbon footprint is particularly important, both economically and environmentally. Knowing the real operating energy efficiency of WWTPs is the starting point for any energy-saving initiative. In this article, we applied a non-radial Data Envelopment Analysis (DEA) methodology to calculate energy efficiency indices for sampling of WWTPs located in Spain. In a second stage analysis, we examined the operating variables contributing to differences in energy efficiency among plants. It is verified that energy efficiencies of the analyzed WWTPs were quite low, with only 10% of them being efficient. We found…
Sense and sensibility: using a model to examine the relationship between public pre-school places and fertility
2019
This paper presents a stochastic dynamic mathematical model, in which a Family Policy Index (XFPI) is included to measure and compare two different models of provision of resources to support families with children from 0 to 3 years old. The main variables in this model are the XFPI, fertility, mortality, emigration and immigration rates. This mathematical model was validated in two different countries, Spain and Norway, during the 2007–2015 period. A sensitivity analysis was applied to simulate the future trend (2016–2030), examining the influence of providing public pre-school services (0 to 3 years) on (XISF). The results obtained show that these services may indeed have an influence on …
Centaurea aspera subsp. geladensis, subsp. nov. (sect. seridia (Juss.) DC., Asteraceae), un nuevo taxon para la flora valenciana
2018
Se describe una nueva subespecie de Centaurea aspera L. (sect. Seridia (Juss.) DC., Asteraceae) procedente de las dunas fósiles del Parque Natural de Serra Gelada (L’Alfàs del Pi y Benidorm, Alicante, España). Se proporcionan datos morfológicos y ecológicos que permiten la diferenciación de la nueva subespecie con sus dos parientes cercanos C. aspera subsp. aspera y C. aspera subsp. stenophylla. A new subspecies of Centaurea aspera L. (sect. Seridia (Juss.) DC., Asteraceae) is described from the fossil dunes of Serra Gelada Natural Park (L’Alfàs del Pi and Benidorm, Alicante, Spain). Morphological and ecological data are provided which allow differentiation from the close relatives C. asper…
Urban growth (1956-1998) in the metropolitan area of Alacant-Elx (Comunitat Valenciana)
2007
18 páginas, 5 figuras, 4 tablas. An abbreviated English version of the paper in the same journal is also attached (Boletín de la AGE 43: 369-374).
Nuevos datos sobre Ferula loscosii (Lange) Willk. (Apiaceae) en la provincia de Alicante
2012
Se amplía el área de distribución del endemismo ibérico Ferula loscosii en el noroeste de la provincia de Alicante, al haber sido hallados nuevos núcleos poblacionales situados a una distancia de hasta 4 km respecto al único núcleo anteriormente conocido en Villena. Asimismo se adjunta abundante material gráfico y descriptivo sobre las plantas alicantinas para facilitar tanto su comparación con el resto de poblaciones ibéricas como la futura detección de nuevas poblaciones de esta especie. The distribution area of the Iberian endemism Ferula loscosii is enlarged in NW Alicante province. New populations have been found which are located up to 4 km far from the single population currently kno…