Worldwide Workshop on Youth Involvement as a Strategy for Social, Economic and Democratic Development

Summarizes January 2000 discussions on building capacity in the field of youth service. Explores connections with social capital, economic productivity, adolescent development, marginalized youth, civic engagement, and policy. Includes country summaries

Location-related privacy in geo-social networks

Geo-social networks (GeoSNs) provide context-aware services that help associate location with users and content. The proliferation of GeoSNs indicates that they're rapidly attracting users. GeoSNs currently offer different types of services, including photo sharing, friend tracking, and "check-ins. " However, this ability to reveal users' locations causes new privacy threats, which in turn call for new privacy-protection methods. The authors study four privacy aspects central to these social networks - location, absence, co-location, and identity privacy - and describe possible means of protecting privacy in these circumstances

EOMYIDS FROM THE RIBESALBES-ALCORA BASIN (EARLY MIOCENE, IBERIAN PENINSULA) AND THEIR BIOSTRATIGRAPHIC AND PALAEOECOLOGICAL IMPLICATIONS.

Two species of the family Eomyidae are identified in the Early Miocene localities of the Araia d’Alcora outcrop (Ribesalbes-Alcora Basin, Iberian Peninsula): Ligerimys florancei and Ligerimys ellipticus. The first is rarer than the second, which is one of the most abundant mammals in the Ribesalbes-Alcora Basin assemblages. Due to its abundance, we are able to describe its variability in dental morphology, showing characteristics never previously observed, including the presence of a mesoloph or other features previously described only in ancient assemblages of this species, such as the presence of the anteroloph, which appears in younger assemblages in the Araia sequence. Furthermore, based on the eomyids, we divide the record of the Campisano Ravine section into two long local biozones, depending on the species present. In addition, each local biozone is divided into two smaller sub-biozones, depending on the abundance of each species. We retrospectively compare and correlate the assemblages studied here with other Ligerimys assemblages from the other basins in the Iberian Peninsula. We classify these sites based on the abundance and species of the genus Ligerimys. Additionally, we discuss the palaeoecological preferences of these specie

Búsqueda de dianas en Podosphaera Xanthii para el desarrollo de nuevas fitoterapias antifúngicas

La resistencia a fungicidas en uno de los principales problemas de la agricultura y esto es especialmente patente en el caso de los oídios. En España y en las principales áreas productoras del mundo, el oídio de las cucurbitáceas es una amenaza muy grave, y Podosphaera xanthii es considerado como el principal agente causante de la enfermedad. Hasta la fecha, la aplicación de fungicidas y el uso de variedades resistentes son las principales herramientas para el control de la enfermedad. En cualquier caso, el oídio sigue imponiendo serias limitaciones en la producción agrícola, siendo necesario el desarrollo de nuevas estrategias de control. En este estudio se pretende proporcionar información sobre las bases moleculares de P. xanthii que pueda ser de utilidad para el desarrollo de nuevas herramientas de fitoprotección. Para lograr este objetivo, estamos centrando nuestra atención en un conjunto de proteínas fúngicas carentes de función, determinado en un estudio anterior. Ante la falta de homología con proteínas funcionalmente anotadas, para conocer la posible función de dichas proteínas, en primer lugar, llevamos a cabo un análisis in silico detallado de las proteínas que incluye modelado 3D, predicción de posibles ligandos e identificación de dominios funcionales. En segundo lugar, para la identificación de proteínas clave para la patogénesis de P. xanthii, silenciamos proteínas del hongo con función predicha bioinformáticamente mediante silenciamiento génico inducido por hospedador (HIGS) empleando Agrobacterium tumefaciens como vector para la expresión transitoria de construcciones de silenciamiento en células de melón, y desde ellas, al hongo diana. Finalmente, las proteínas con un fenotipo claro de silenciamiento serán seleccionadas para la caracterización de su actividad biológica. En este congreso se mostrarán los resultados más relevantes obtenidos hasta la fecha, relativos a la asimilación de azufre.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. Este trabajo ha sido financiado por una ayuda del Programa Estatal de I+D+i Orientada a los Retos de la Sociedad (AGL2016-76216-C2-1-R), cofinanciada con fondos FEDER (UE). Los autores agredecen además ayudas del Plan Propio de Investigación de la Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech

The Historical Significance of the Welded Tuffs from Arucas, Canary Islands

[Abstract] Arucas Stone (Piedra de Arucas) is a welded tuff quarried in the town of Arucas, on the island of Gran Canaria in the Canary Archipelago. This rock has been quarried for centuries, not only for building but also for many other purposes, such as manufacturing water cisterns or conduits, and especially for carving. The quarrying and economic activity related to this stone have profoundly shaped the history and economy of the city of Arucas, in terms not only of extraction, but also of a highly valued local artisan tradition of stone carving. Immigrants from the Canary Islands even brought this stone to several countries in South America, where it was used to erect numerous important architectural heritage sites. Nowadays, this stone is only quarried in two areas, even though it is often required for the restoration and rehabilitation of historical buildings. Its special characteristics, and, above all, its historical importance, make this stone a prime candidate for Global Heritage Stone designation

Physical activity quantification in elder women

Cuantificación de la actividad física en mujeres mayores

Optimal interpolation of satellite and ground data for irradiance nowcasting at city scales

We use a Bayesian method, optimal interpolation, to improve satellite derived irradiance estimates at city-scales using ground sensor data. Optimal interpolation requires error covariances in the satellite estimates and ground data, which define how information from the sensor locations is distributed across a large area. We describe three methods to choose such covariances, including a covariance parameterization that depends on the relative cloudiness between locations. Results are computed with ground data from 22 sensors over a 75×80 km area centered on Tucson, AZ, using two satellite derived irradiance models. The improvements in standard error metrics for both satellite models indicate that our approach is applicable to additional satellite derived irradiance models. We also show that optimal interpolation can nearly eliminate mean bias error and improve the root mean squared error by 50%

Evaluation of the automatic ELISA Triturus analyser

The objective was to evaluate the automatic ELISA Triturus analyser in order to assess its practicability and imprecision. The analyser was evaluated according to the guidelines of the Spanish Society of Clinical Chemistry. The evaluation was performed in two steps: evaluation of the imprecision and the inaccuracy of a semiquantitative and qualitative technique, and study of the practicability. The within-run imprecision rate ranged from 8.9 (VC) to 10.2% (VC) for the semiquantitative test, and from 11 (VC) to 17.2% (VC) for the qualitative one. The between-run imprecision rate ranged from 6 (VC) to 9.7% (VC) for the semiquantitative test, and from 8.8 (VC) to 18%(VC) for the qualitative technique. No sample-related carryover was detected in negative samples. The relative inaccuracy was correct for both techniques. Non-specific binding caused by waste products from the analysed circuits was not detected. The Triturus analyser is a reliable open analytical system with a considerable working capability, rendering this apparatus adequate for conventional laboratories with a medium-to-high work charge

Stability of the factorial structure of metabolic syndrome from childhood to adolescence: a 6-year follow-up study

Background Metabolic syndrome (MS) is a clustering of cardiometabolic risk factors that is considered a predictor of cardiovascular disease, type 2 diabetes and mortality. There is no consistent evidence on whether the MS construct works in the same way in different populations and at different stages in life. Methods We used confirmatory factor analysis to examine if a single-factor-model including waist circumference, triglycerides/HDL-c, insulin and mean arterial pressure underlies metabolic syndrome from the childhood to adolescence in a 6-years follow-up study in 174 Swedish and 460 Estonian children aged 9 years at baseline. Indeed, we analyze the tracking of a previously validated MS index over this 6-years period. Results The estimates of goodness-of-fit for the single-factor-model underlying MS were acceptable both in children and adolescents. The construct stability of a new model including the differences from baseline to the end of the follow-up in the components of the proposed model displayed good fit indexes for the change, supporting the hypothesis of a single factor underlying MS component trends. Conclusions A single-factor-model underlying MS is stable across the puberty in both Estonian and Swedish young people. The MS index tracks acceptably from childhood to adolescence.This study was supported by grants from the Estonian Ministry of Education and Science (No 0180027 and 0942706) and the Estonian Science Foundation (No 6932 and 6788). The study was also supported by grants from the Stockholm County Council, the Spanish Ministry of Education (EX-2008-0641), the Spanish Ministry of Science and Innovation (RYC-2010-05957), and the Swedish Council for Working Life and Social Research, the Swedish Heart-Lung Foundation (20090635)