Nueva solución trigonométrica para la corrección de buzamientos sobreimpuestos en capas deformadas

[ES] Se presenta una nueva solución trigonométrica al problema de las dos inclinaciones, así como un programa FORTRAN IV para el procesado automático de los datos a corregir.[EN] A new trigotiometric solution to the two tilts problem is presented, so as a FORTRAN IV program for the automatic processing of data to be corrected.Peer reviewe

Plant Functional Diversity, Climate and Grazer Type Regulate Soil Activity in Natural Grasslands

Global change modifies vegetation composition in grasslands with shifts in plant functional types (PFT). Although changes in plant community composition imply changes in soil function, this relationship is not well understood. We investigated the relative importance of environmental (climatic, management and soil) variables and plant functional diversity (PFT composition and interactions) on soil activity and fertility along a climatic gradient. We collected samples of soil and PFT biomass (grasses, legumes, and non-legume forbs) in six extensively managed grasslands along a climatic gradient in the Northern Iberian Peninsula. Variation Partitioning Analysis showed that abiotic and management variables explained most of the global variability (96.5%) in soil activity and fertility; soil moisture and grazer type being the best predictors. PFT diversity accounted for 27% of the total variability, mostly in interaction with environmental factors. Diversity-Interaction models applied on each response variable revealed that PFT-evenness and pairwise interactions affected particularly the nitrogen cycle, enhancing microbial biomass nitrogen, dissolved organic nitrogen, total nitrogen, urease, phosphatase, and nitrification potential. Thus, soil activity and fertility were not only regulated by environmental variables, but also enhanced by PFT diversity. We underline that climate change-induced shifts in vegetation composition can alter greenhouse gas—related soil processes and eventually the feedback of the soil to the atmosphere.This work was funded by the Spanish Science Foundation (FECYT) through the projects CAPAS (CGL2010-22378-C03-01), BIOGEI (CGL2013-49142-C2-1-R) and IMAGINE (CGL2017-85490-R). H. Debouk was supported by a FPI fellowship from the Spanish Ministry of Economy and Competitiveness (BES-2011-047009). L. San Emeterio was funded by a Talent Recruitment grant from Obra Social La Caixa—Fundación CAN

El canon de la muerte

Sin resume

Optical and magnetic properties of ZnCoO thin films synthesized by electrodeposition

Ternary Zn1−xCoxO crystalline films with different compositions were grown by electrodeposition. The Co content in the final compound is linked to the initial Co/Zn ratio in the starting solution. X-ray diffraction reveals a wurtzite structure for the Zn1−xCoxO films. Transmittance spectra show two effects proportional to Co content, a redshift of the absorption edge and three absorption bands, which are both interpreted to be due to the Co incorporated into the ZnO lattice. The amount of deposited charge was used to get a precise control of the film thickness. Magnetic measurements point out that Co(II) ions are isolated from each other, and consequently the films are [email protected]

Control parameters on the fabrication of ZnO hollow nanocolumns

[EN] The present work reports on the fabrication of hollow ZnO nanocolumns by a sequential combination of electrochemical deposition, chemical attack and regeneration. Initially, ZnO nanocolumns were deposited in two different substrates, namely Fluor Tin Oxide and Indium Tin Oxide. In a further step, a statistical analysis on the most influencing control parameters in the dissolution stage to produce the hollow ZnO nanowires on the FTO substrates was carried out. The control variables considered were electrolyte concentration, dissolution time and temperature, whereas the output variable was the percentage of the hollow nanocolumns obtained. The statistical analysis consisted of a two-level factorial design of experiments on three variables, therefore involving a series of 8 experiments. An analysis of variance (ANOVA) on the results was also carried out. The results showed that all the control variables were significant, the most important being the dissolution time.This work was supported by the Spanish Government through MCINN Grant MAT2009-14625-C03-03, Generalitat Valenciana programme PROMETEO/2009/063 and European Commission through NanoCIS project FP7-PEOPLE-2010-IRSES (ref. 269279). Technical support given to the authors by the Servei de Microscopia at the Universitat Politecnica de Valencia (Spain) is greatly acknowledged.Cembrero Cil, J.; Busquets Mataix, DJ.; Rayón Encinas, E.; Pascual Guillamón, M.; Pérez Puig, MA.; Marí Soucase, B. (2013). Control parameters on the fabrication of ZnO hollow nanocolumns. Materials Science in Semiconductor Processing. 16:211-216. https://doi.org/10.1016/j.mssp.2012.04.014S2112161

Communication, Solidarity, and Cooperation in the Digital Era

The presented collaborative work encompasses various pivotal ideas driven by the research team of the Digicom2030project, which has included contributions from a diverse array of experts from both Spanish and Latin American contexts. Among the principal ideas, there is one embracing what could be defined as a sociocentric perspec- tive on technopolitical processes (Marí Sáez, 2004; McQuail, 1983/1991), whereby the focus of social intervention is on emancipatory social processes, within which..

Dolor abdominal crónico en la infancia : Hacia la consulta de alta resolución en Atención Primaria

El dolor abdominal crónico genera multitud de visitas tanto en Atención Primaria como en el hospital. El trabajo muestra cómo puede ser enfocado este proceso en la consulta de Atención Primaria. Nosotros planteamos pautas diagnósticas del dolor abdominal crónico mediante analítica y estudios de imagen individualizados según las indicaciones. Nuestro objetivo es iniciar el diagnóstico y el tratamiento del dolor abdominal crónico, convirtiendo la consulta de Atención Primaria en consulta de alta resolución para esta patología.Chronic abdominal pain causes constant visits of patients in primary and hospital care. This work shows how to approach this process in Primary Care. We show the diagnosis of abdominal pain in children with individualized laboratory testing and imagine studies according to indication. Our purpose is to begin the diagnosis and the management, changing Primary Care into a high resolution form of pediatric healthcare for this [email protected]