Habitatge buit i altres situacions anòmales del Parc d'habitatge: diagnosi i estratègies d'actuació: el cas de Molins de Rei. Part I: Infrahabitatge

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Habitatge buit i altres situacions anòmales del Parc d'habitatge: diagnosi i estratègies d'actuació: el cas de Molins de Rei: pla de treball

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Habitatge buit i altres situacions anòmales del Parc d'habitatge: diagnosi i estratègies d'actuació: el cas de Molins de Rei. Part II: Parc vacant

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Habitatge buit i altres situacions anòmales del Parc d'habitatge: diagnosi i estratègies d'actuació: el cas de Molins de Rei. Part III: Parc sobreocupació

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Biophysical Processes Determining the Connectivity of the Alboran Sea Fish Populations

This chapter revises biogeophysical issues of connectivity processes for fish populations in the Alboran Sea—Strait of Gibraltar—Gulf of Cadiz area. Connectivity of early life history stages between distant spawning grounds is crucial to incorporate vital developmental rates that condition survival probabilities at critical ontogenic stages. Hydrodynamics is pivotal to the process and most particular for pelagic species originating from adult fish adapted to recurrent patterns. Therefore, special focus has been placed on the hydrodynamics of the region, particularly on the Alboran Sea where the swift and energetic eastward-flowing Atlantic Jet entering the basin from the Strait of Gibraltar determines the surface circulation patterns. The Jet establishes an obvious zonal west-to-east connectivity, prevents the one in the opposite east-to-west direction and works as a hydrodynamic barrier that hampers the north-to-south connectivity. The chapter addresses these processes, discusses possible mechanisms to achieve connectivity between north and south shores, which have to overcome the hydrodynamic barrier, and assesses the feasibility of east-to-west connectivity by means of intermediate-depth currents. Implications on the populations and ecosystems of the Alboran Sea and on the three main harvested species potentially affected by hydrodynamic connectivity in the basin (European hake, the sardine, and the blackspot seabream) are also commented.Preprin

Discoloration on Methylene Blue Solutions by Direct and Catalytic Ozonation

During textile manufacturing, huge amounts of wastewaters characterized by removed impurities and high concentrations of dye are produced. These wastewaters cause several problems when they are discharged to the environment. The use of ozone in wastewater treatment results of interest. In this work we propose to assess the discoloration rate of different synthetic wastewaters as a function of pH, dye concentration (methylene blue (MB)) and reaction time. A comparison of discoloration rate between conventional ozonation and catalytic ozonation salts of copper, zinc, silver and nickel was also performed. For the optimization of the ozonation process of colored solutions, it was used a central composite experimental design with five replicates of the center point resulting to evaluate the influence of the independent variables at different ranges of pH, [MB] and time. In the catalyst-assisted ozonation, [MB], pH and the reaction time were fixed to 100 mg/L, 5.5 and 15 min, respectively. The optimized experimental conditions to provide maximum discoloration were pH = 3.3; [MB] = 8.6 mg/L and time = 74.3 min. Regarding the catalyst-assisted ozonation, it was found that CuSO4 catalyst gave better color reduction if compared with other catalysts assayed.Rodríguez López, AD.; García Garrido, J.; Pérez Ramiro, C.; Garcia-Castello, EM. (2013). Discoloration on Methylene Blue Solutions by Direct and Catalytic Ozonation. Journal of Materials Science and Chemical Engineering. 1(5):33-38. doi:10.4236/msce.2013.1500733381

Seguridad y salud laboral en autopsias

Se presenta el resultado del análisis de las condiciones de trabajo de patólogos y técnicos de anatomía patológica, durante la realización de autopsias. El estudio se ha llevado a cabo analizando cada una de las etapas del proceso de la autopsia en el Hospital Infanta Margarita de Cabra, e identificando y valorando los peligros y riesgos ligados a cada fase. Entre los resultados obtenidos se han identificado riesgos higiénicos, ergonómicos y de seguridad, destacando entre ellos el riesgo biológico por la gravedad de sus consecuencias, los diversos peligros que lo originan y su continua presencia durante la autopsia. Para cada peligro se indican las medidas preventivas a adoptar, y se detallan las características que deben cumplir los equipos de protección individual necesarios

Response to the European Commission\u27s Report on the Application of the Takeover Bids Directive

This paper contains the European Company Law Experts\u27 response to the report of the European Commission of 28 June 2012 on the application of the Takeover Bids Directive of 2004 and the reform initiatives announced. For evaluating these initiatives the rationale of the mandatory bid rule is relevant (exit rationale, control premium rationale and undistorted choice rationale). On this basis the paper discusses each of the concerns raised by the European Commission: 1) The concept of acting in concert : The ECLE are of the opinion that a uniform concept for the Takeover Bids Directive, the Transparency Directive and the Acquisition Directive is not useful because of the different objectives of these Directives. As to the Takeover Directive it should be made clear that joint engagement activities of investors should not trigger a mandatory offer. 2) National derogations to the mandatory offer rule differ widely, but there are different types of derogations that pose different concerns. The ECLE recommend that the Directive should provide for a review process with respect to national derogations. 3) The ECLE believe that there are good reasons to close the loopholes against the “creep in” and the “creep on” acquisitions. 4) As to board neutrality and the break-through rule the ECLE believe that the default rules should be changed. The option rights should be given to the shareholders, not to the member states. The reciprocity rule is flawed. 5) The protection of the rights of employees should be addressed in a wider context and should not be taken up specifically for one type of transaction such as takeover bids

Distortion-free sensing of neural activity using graphene transistors

Graphene solution-gated field-effect transistors (g-SGFETs) are promising sensing devices to transduce electrochemical potential signals in an electrolyte bath. However, distortion mechanisms in g-SGFET, which can affect signals of large amplitude or high frequency, have not been evaluated. Here, a detailed characterization and modeling of the harmonic distortion and non-ideal frequency response in g-SGFETs is presented. This accurate description of the input-output relation of the g-SGFETs allows to define the voltage- and frequency-dependent transfer functions, which can be used to correct distortions in the transduced signals. The effect of signal distortion and its subsequent calibration are shown for different types of electrophysiological signals, spanning from large amplitude and low frequency cortical spreading depression events to low amplitude and high frequency action potentials. The thorough description of the distortion mechanisms presented in this article demonstrates that g-SGFETs can be used as distortion-free signal transducers not only for neural sensing, but also for a broader range of applications in which g-SGFET sensors are used

Transposons played a major role in the diversification between the closely related almond and peach genomes: Results from the almond genome sequence

We sequenced the genome of the highly heterozygous almond Prunus dulcis cv. Texas combining short and long‐read sequencing. We obtained a genome assembly totaling 227.6 Mb of the estimated 238 Mb almond genome size, of which 91% is anchored to eight pseudomolecules corresponding to its haploid chromosome complement, and annotated 27,969 protein‐coding genes and 6,747 non‐coding transcripts. By phylogenomic comparison with the genomes of 16 additional close and distant species we estimated that almond and peach (P. persica) diverged around 5.88 Mya. These two genomes are highly syntenic and show a high degree of sequence conservation (20 nucleotide substitutions/kb). However, they also exhibit a high number of presence/absence variants, many attributable to the movement of transposable elements (TEs). TEs have generated an important number of presence/absence variants between almond and peach, and we show that the recent history of TE movement seems markedly different between them. TEs may also be at the origin of important phenotypic differences between both species, and in particular, for the sweet kernel phenotype, a key agronomic and domestication character for almond. Here we show that in sweet almond cultivars, highly methylated TE insertions surround a gene involved in the biosynthesis of amygdalin, whose reduced expression has been correlated with the sweet almond phenotype. Altogether, our results suggest a key role of TEs in the recent history and diversification of almond and its close relative peach.info:eu-repo/semantics/publishedVersio