¿Por qué y cómo abrir los datos?

Presentación realizada para la Jornada AEMET OpenData "Descubre el poder de los datos abiertos" que se celebró el 13 de diciembre de 2016 en la sede central de AEMET. En esta jornada AEMET presentó el sistema "AEMET OpenData", que permite la difusión y la reutilización de la información meteorológica y climatológica de la Agencia

La globalización de la Información Geográfica

La aparición en la Red de Google Earth, otras aplicaciones similares, las Infraestructuras de Datos Espaciales basadas en estándares y la neocartografía, o cartografía colaborativa, ofrece enormes posibilidades para completar y compartir la cartografía disponible de nuestro planeta. El grupo de trabajo de la IDEE, liderado por Antonio Rodríguez, nos exponen en este artículo la situación actual en que se encuentra la Información Geográfica en el mundo.Peer Reviewe

Short-Term Changes in Algometry, Inclinometry, Stabilometry, and Urinary pH Analysis After a Thoracolumbar Junction Manipulation in Patients with Kidney Stones

Objectives: To determine the efficacy of a high-velocity low-amplitude manipulation of the thoracolumbar junction in different urologic and musculoskeletal parameters in subjects suffering from renal lithiasis. Design: Randomized, controlled blinded clinical study. Settings/Location: The Nephrology departments of two hospitals and one private consultancy of physiotherapy in Valencia (Spain). Subjects: Forty-six patients suffering from renal lithiasis. Interventions: The experimental group (EG, n¿=¿23) received a spinal manipulation of the thoracolumbar junction, and the control group (CG, n¿=¿23) received a sham procedure. Outcome measures: Pressure pain thresholds (PPTs) of both quadratus lumborum and spinous processes from T10 to L1, lumbar flexion range of motion, stabilometry, and urinary pH were measured before and immediately after the intervention. A comparison between pre- and postintervention phases was performed and an analysis of variance for repeated measures using time (pre- and postintervention) as intrasubject variable and group (CG or EG) as intersubject variable. Results: Intragroup comparison showed a significant improvement for the EG in the lumbar flexion range of motion (p¿<¿0.001) and in all the PPT (p¿<¿0.001 in all cases). Between-group comparison showed significant changes in PPT in quadratus lumborum (p¿<¿0.001), as well as in the spinous processes of all of the evaluated levels (p¿<¿0.05). No changes in urinary pH were observed (p¿=¿0.419). Conclusion: Spinal manipulation of the thoracolumbar junction seems to be effective in short term to improve pain sensitivity, as well as to increase the lumbar spine flexion

A search for spectral features in the XMM-Newton observation of UGC11763

This is an electronic version of an article published in Revista Mexicana de Astronomía y Astrofísica. Cardaci, M.V. et al. A search for spectral features in the XMM-Newton observation of UGC11763. Revista Mexicana de Astronomía y Astrofísica 32 (2008): 13

Mechanical chest compression devices improve survival of liver grafts from donors after cardiac death.

pre-print107 K

A Short-Term Resistance Training Circuit Improved Antioxidants in Sedentary Adults with Down Syndrome

Previous studies have found aerobic training improved oxidative damage in people with Down syndrome (DS). However, there is a lack of information regarding the influence of resistance training on redox imbalance in this population. Accordingly, this study was conducted to determine the effect of resistance training (RT) on antioxidant defence system in sedentary adults with DS. Thirty-six male adults with DS were recruited through different community support groups. Eighteen were randomly assigned to perform a circuit RT program with 6 stations, 3 days/week for 12 weeks. Plasma total antioxidant status (TAS), reduced glutathione (GHS), ascorbate, serum alpha-tocopherol, and erythrocyte glutathione reductase activity were assessed. Plasma malondialdehyde (MDA) and carbonyl groups (CG) were assessed as markers of oxidative damage. Muscle strength was also measured. Dynamic torque of knee extensors and flexors as well as maximal handgrip strength was significantly improved after the completion of the training program. Plasma levels of TAS and erythrocyte glutathione reductase (GR) activity were significantly increased. Conversely, MDA and CG levels were significantly reduced. It was concluded RT improved antioxidant defence system and reduced oxidative damage in adults with DS. Further, long-term studies are required to determine whether the increased antioxidant system may improve clinical outcomes of adults with DS

Short-term emission line and continuum variations in Mrk110

We present results of a variability campaign of Mrk110 performed with the 9.2-m Hobby-Eberly Telescope (HET) at McDonald Observatory. The high S/N spectra cover most of the optical range. They were taken from 1999 November through 2000 May. The average interval between the observations was 7.3 days and the median interval was only 3.0 days. Mrk110 is a narrow-line Seyfert 1 galaxy. During our campaign the continuum flux was in a historically low stage. Considering the delays of the emission lines with respect to the continuum variations we could verify an ionization stratification of the BLR. We derived virial masses of the central black hole from the radial distances of the different emission lines and from their widths. The calculated central masses agree within 20%. Furthermore, we identified optical HeI singlet emission lines emitted in the broad-line region. The observed line fluxes agree with theoretical predictions. We show that a broad wing on the red side of the [OIII]5007 line is caused by the HeI singlet line at 5016A.Comment: 11 pages, 16 figures, A&A Latex. Accepted for publication in A&A Main Journa

Post ROSC deceased patients are potential donors of organs and tissues.

post-print235 K

Mapping Recombination Rate on the Autosomal Chromosomes Based on the Persistency of Linkage Disequilibrium Phase Among Autochthonous Beef Cattle Populations in Spain

In organisms with sexual reproduction, genetic diversity, and genome evolution are governed by meiotic recombination caused by crossing-over, which is known to vary within the genome. In this study, we propose a simple method to estimate the recombination rate that makes use of the persistency of linkage disequilibrium (LD) phase among closely related populations. The biological material comprised 171 triplets (sire/dam/offspring) from seven populations of autochthonous beef cattle in Spain (Asturiana de los Valles, Avileña-Negra Ibérica, Bruna dels Pirineus, Morucha, Pirenaica, Retinta, and Rubia Gallega), which were genotyped for 777, 962 SNPs with the BovineHD BeadChip. After standard quality filtering, we reconstructed the haplotype phases in the parental individuals and calculated the LD by the correlation -r- between each pair of markers that had a genetic distance &lt; 1 Mb. Subsequently, these correlations were used to calculate the persistency of LD phase between each pair of populations along the autosomal genome. Therefore, the distribution of the recombination rate along the genome can be inferred since the effect of the number of generations of divergence should be equivalent throughout the genome. In our study, the recombination rate was highest in the largest chromosomes and at the distal portion of the chromosomes. In addition, the persistency of LD phase was highly heterogeneous throughout the genome, with a ratio of 25.4 times between the estimates of the recombination rates from the genomic regions that had the highest (BTA18-7.1 Mb) and the lowest (BTA12-42.4 Mb) estimates. Finally, an overrepresentation enrichment analysis (ORA) showed differences in the enriched gene ontology (GO) terms between the genes located in the genomic regions with estimates of the recombination rate over (or below) the 95th (or 5th) percentile throughout the autosomal genome