Political scandals, media systems, and ideological polarization: the case of the emeritus King Juan Carlos I

El estudio de los escándalos constituye una forma privilegiada para investigar conjuntamente los sistemas mediáticos y los políticos y los lazos que les unen. En el presente artículo se estudia en qué medida la cobertura de la corrupción política en los diarios nativos digitales y en los tradicionales posee las características de los conceptualizados como “escándalos políticamente orientados” (Mancini, 2019) y que son más habituales en los sistemas de medios pluralistas polarizados, como se ha calificado al contexto español. Para ello se toman como estudio de caso los escándalos relacionados con el rey emérito, Juan Carlos I. Para llevar a cabo la investigación se ha analizado la evolución de la cobertura mediática sobre este tema entre el 1 de julio de 2014 y el 1 de marzo de 2021 en tres periódicos en papel (El País, El Mundo y ABC). En este período se publicaron un total de 889 piezas periodísticas en estos tres diarios. Posteriormente, se ha llevado a cabo un análisis de contenido cuantitativo y cualitativo de una muestra de 334 piezas aparecidas durante el último año de análisis (2020-2021) en El País, El Mundo y ABC, así como en los nativos digitales El Español y elDiario.es. Los resultados apuntan a: la instrumentalización política del escándalo; un alto nivel de partidismo mediático (a través de los medios, se defienden las posturas particulares de los partidos políticos) en El País, elDiario.es y ABC; y una polarización ideológica (el contenido presenta dos bloques en conflicto) en ABC y elDiario.es.Research on scandals is a privileged way to explore jointly media and political systems, and the links between them. In this article, we explore how the coverage of political corruption in digital native and paper newspapers has the characteristics of politically oriented scandals (Mancini, 2019), which are more common in polarized pluralist systems, like the Spanish one. To do so, we have studied the scandals related to the former King of Spain, Juan Carlos I. In the research, we have analyzed the evolution of media coverage on the topic between July 1, 2014, and March 1, 2021 in three different paper newspapers (El País, El Mundo and ABC). During this period, 889 journalistic pieces were published in these three newspapers. Also, we have conducted a quantitative and qualitative analysis of a sample of 334 pieces from the last year covered by the research (2020-2021) on El País, El Mundo and ABC and on digital natives El Español and elDiario.es. The results show a political instrumentalization of the scandal, media partisanship (the media support some political parties’ positions) in El País, elDiario.es and ABC; and ideological polarization (analyzed content presents two politically opposed groups) in ABC and elDiario.es

Internal and relative motions of the Taurus and Ophiuchus star-forming regions

We investigate the internal and relative motions of the Taurus and Ophiuchus star-forming regions using a sample of young stars with accurately measured radial velocities and proper motions. We find no evidence for expansion or contraction of the Taurus complex, but a clear indication for a global rotation, resulting in velocity gradients, this suggests a common origin, possibly related to that of Gould's Belt.Comment: 2 figure

Phylogeny, Resistome, and Virulome of Escherichia coli Causing Biliary Tract Infections

Escherichia coli is the most frequent Gram-negative bacilli involved in intra-abdominal infections. However, despite high mortality rates associated with biliary tract infections due to E. coli, there is no study focusing on this pathogen. In this study, we have characterized a group of 15 E. coli isolates obtained from 12 patients with biliary tract infections. Demographic and clinical data of the patients were recovered. Phylogeny, resistome, and virulome analysis through whole genome sequencing and biofilm formation were investigated. Among the 15 E. coli isolates, no predominant sequence type (ST) was identified, although 3 of them belonged to unknown STs (20%). Resistance to ampicillin, amoxicillin/clavulanic acid, cotrimoxazole, and quinolones was more present in these isolates; whereas, third and fourth generation cephalosporins, carbapenems, amikacin, tigecycline, and colistin were highly active. Moreover, high diversity of virulence factors has been found, with sfa, fimH, and gad the most frequently detected genes. Interestingly, 26.6% of the E. coli isolates were high biofilm-producers. Altogether, our data characterized for the first time E. coli isolates associated with biliary tract infections in terms of genomic relationship, resistome, and virulome.España, Instituto de Salud Carlos III, Subdirección General de Redes y Centros de Investigación Cooperativa, Ministerio de Ciencia, Innovación y Universidades (CP15/00132)España, Plan Nacional de I+D+i 2013-2016 and Instituto de Salud Carlos III, Subdirección General de Redes y Centros de Investigación Cooperativa, Ministerio de Ciencia, Innovación y Universidades, Spanish Network for Research in Infectious Diseases (RD16/0016/0009

The Gould's Belt Very Large Array Survey II: The Serpens region

We present deep ($\sim 17~\mu$Jy) radio continuum observations of the Serpens molecular cloud, the Serpens south cluster, and the W40 region obtained using the Very Large Array in its A configuration. We detect a total of 146 sources, 29 of which are young stellar objects (YSOs), 2 are BV stars and 5 more are associated with phenomena related to YSOs. Based on their radio variability and spectral index, we propose that about 16 of the remaining 110 unclassified sources are also YSOs. For approximately 65% of the known YSOs detected here as radio sources, the emission is most likely non-thermal, and related to stellar coronal activity. As also recently observed in Ophiuchus, our sample of YSOs with X-ray counterparts lies below the fiducial G\"udel & Benz relation. Finally, we analyze the proper motions of 9 sources in the W40 region. This allows us to better constrain the membership of the radio sources in the region.Comment: Accepted in The Astrophysical Journa

Gaia-DR2 confirms VLBA parallaxes in Ophiuchus, Serpens and Aquila

We present Gaia-DR2 astrometry of a sample of YSO candidates in Ophiuchus, Serpens Main and Serpens South/W40 in the Aquila Rift, which had been mainly identified by their infrared excess with Spitzer. We compare the Gaia-DR2 parallaxes against published and new parallaxes obtained from our Very Long Baseline Array (VLBA) program GOBELINS. We obtain consistent results between Gaia and the VLBA for the mean parallaxes in each of the regions analyzed here. We see small offsets, when comparing mean values, of a few tens of micro-arcseconds in the parallaxes, which are either introduced by the Gaia zero-point error or due to a selection effect by Gaia toward the brightest, less obscured stars. Gaia-DR2 data alone conclusively places Serpens Main and Serpens South at the same distance, as we first inferred from VLBA data alone in a previous publication. Thus, Serpens Main, Serpens South and W40 are all part of the same complex of molecular clouds, located at a mean distance of 436+/-9 pc. In Ophiuchus, both Gaia and VLBA suggest a small parallax gradient across the cloud, and the distance changes from 144.2+/-1.3 pc to 138.4+/-2.6 pc when going from L1689 to L1688.Comment: Accepted for publication in ApJ

Absorption, distribution and accumulation of nitrogen applied at different phenological stages in southern highbush blueberry (Vaccinium corymbosum interspecific hybrid)

Southern highbush blueberry has an early harvesting and then a long period of vegetative growth until dormancy, compared to highbush and rabbiteye blueberries. Nitrogen requirements could be different because of this specific early harvesting. Absorption of 15N enriched ammonium sulfate was compared at five phenological stages from bud swell to pre-dormancy in two years old plants of the cultivars Star and ÓNeal. Plants grown in pots were irrigated with ammonium sulfate solution (15N). Five plants for each application date were excavated and separated in parts (roots, canes, leaves, flowers, fruits or floral buds). Samples were taken three weeks after application from bud swell to pre-harvest treatment, and three month after for post-harvest and pre-dormancy treatment. Each tissue were dried and weighed before and after, and analyzed for 15N content, N content and N %….N%, and in leaves were also determined macro and micro nutrients. Nitrogen fertilization at bud swell is effective, even for the ÓNeal cultivarthat present floral bud break in absence of leaves. Post-harvest fertilization contribute N for summer vegetativegrowth which would influence the floral buds development next year, Nitrogenstorage at this time would led to the improved floral behavior next year. Nitrogen losses risk is lower at post-harvestfertilization.Fil: Pescie, María A.. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; ArgentinaFil: Borda, Marcela P.. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; ArgentinaFil: Ortiz, Daniela P.. Universidad Nacional de Lomas de Zamora. Facultad de Ciencias Agrarias; ArgentinaFil: Landriscini, María Rosa. Universidad Nacional del Sur. Departamento de Agronomía. Área Suelos y Aguas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: Lavado, Raul Silvio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentin

Inhibiting ethylene perception with 1-methylcyclopropene triggers molecular responses aimed to cope with cell toxicity and increased respiration in citrus fruits

The ethylene perception inhibitor 1-methylcyclopropene (1-MCP) has been critical in understanding the hormone's mode of action. However, 1-MCP may trigger other processes that could vary the interpretation of results related until now to ethylene, which we aim to understand by using transcriptomic analysis. Transcriptomic changes in ethylene and 1-MCP-treated ‘Navelate’ (Citrus sinensis L. Osbeck) oranges were studied in parallel with changes in ethylene production, respiration and peel damage. The effects of compounds modifying the levels of the ethylene co-product cyanide and nitric oxide (NO) on fruit physiology were also studied. Results suggested that: 1) The ethylene treatment caused sub-lethal stress since it induced stress-related responses and reduced peel damage; 2) 1-MCP induced ethylenedependent and ethylene-independent responsive networks; 3) 1-MCP triggered ethylene overproduction, stress-related responses and metabolic shifts aimed to cope with cell toxicity, which mostly affected to the inner part of the peel (albedo); 4) 1-MCP increased respiration and drove metabolism reconfiguration for favoring energy conservation but up-regulated genes related to lipid and protein degradation and triggered the over-expression of genes associated with the plasma membrane cellular component; 5) Xenobiotics and/or reactive oxygen species (ROS) might act as signals for defense responses in the ethylene-treated fruit, while their uncontrolled generation would induce processes mimicking cell death and damage in 1-MCP-treated fruit; 6) ROS, the ethylene co-product cyanide and NO may converge in the toxic effects of 1-MCP.This work was supported by the Spanish Ministry of Science and Technology (Research Grants AGL2002-1727 and AGL2009-11969 and by the Generalitat Valenciana, Spain (Grant PROMETEOII/2014/027). Dr. B. E. was the recipient of a fellowship of the Spanish Ministry of Science and Technology. Dr. A.R.B. is grateful to CSIC and the European Social Fund for her postdoctoral JAE-Doc contract.Peer reviewe

Occupational Health and Safety Prevention Plan in Water Treatment Plant

The research was carried out at the "El Guarumo" drinking water plant located in Santa Ana, province of Manabí, Ecuador. The objective of the investigation was the proposal of a plan of prevention of occupational risks that allows the management of the labor risks in said plant. The main tools used were: survey, interview, checklist, LEST questionnaire for the diagnosis of the current situation in terms of working conditions, the risk identification matrix and the binary method of risk assessment. The main results obtained were the identification of the risks in their different categories, observing that the critical risk factors are related to the physical overexertion, the uncomfortable postures and the manual lifting of the load. Among the important risks are falling objects, skin contact with toxic substances and mental overwork, closely related to work pressures and job security? It was possible to carry out the proposal of preventive and corrective measures in order to properly manage the risks and contribute to the safety and health of the workers

The Gould's Belt Distances Survey (GOBELINS). V. Distances and Kinematics of the Perseus molecular cloud

We derive the distance and structure of the Perseus molecular cloud by combining trigonometric parallaxes from Very Long Baseline Array (VLBA) observations, taken as part of the GOBELINS survey, and Gaia Data Release 2. Based on our VLBA astrometry, we obtain a distance of 321+/-10 pc for IC 348. This is fully consistent with the mean distance of 320+/-26 measured by Gaia. The VLBA observations toward NGC 1333 are insufficient to claim a successful distance measurement to this cluster. Gaia parallaxes, on the other hand, yield a mean distance of 293+/-22 pc. Hence, the distance along the line of sight between the eastern and western edges of the cloud is ~30 pc, which is significantly smaller than previously inferred. We use Gaia proper motions and published radial velocities to derive the spatial velocities of a selected sample of stars. The average velocity vectors with respect to the LSR are (u,v,w) = (-6.1+/-1.6, 6.8+/-1.1, -0.9+/-1.2) and (-6.4+/-1.0, 2.1+/-1.4, -2.4+/-1.0) km/s for IC 348 and NGC 1333, respectively. Finally, our analysis of the kinematics of the stars has shown that there is no clear evidence of expansion, contraction, or rotational motions within the clusters.Comment: Accepted for publication in Ap

GAM9: Gamificación de Asignaturas del Módulo 9 "Conocimientos y técnicas aplicadas a la comunicación publicitaria”

La gamificación consiste en la aplicación de conceptos que encontramos habitualmente en los juegos en general y en los videojuegos en concreto. Estos elementos son: reglas, retos progresivos con un camino definido para alcanzarlos, feedback continuo sobre la progresión, y compromiso por parte del jugador. Aunque el concepto es una herramienta muy utilizada en marketing, también se empieza a trasladar lo positivo de las mecánicas del juego a la docencia. Dado que gran parte del alumnado dedica su tiempo libre a los videojuegos, es de esperar que esta dinámica sea incluso más positiva que en otros campos. Gamificar una asignatura puede motivar al estudiante, guiarlo en el proceso de aprendizaje y fomentar una sana competitividad. Por esta razón, nos proponemos concretar para el curso 2014/15 propuestas de gamificación en tres asignaturas del grado en Publicidad y Relaciones Públicas, pertenecientes al módulo “Conocimientos y Técnicas aplicadas a la comunicación publicitaria” con el objetivo de motivar el aprendizaje de nuestro alumnado