Corporate Social Responsibility as a Strategic Opportunity for Small Firms during Economic Crises

The aim of this study is to analyze if there is a direct causal relationship between small firms’ orientation toward corporate social responsibility and their competitive success, mediated by innovation and performance. A structural equation model has been applied to a sample of 758 small Spanish firms. The results indicate that, in times of economic crisis, socially responsible strategies are a determining factor in firms’ competitiveness. Pragmatic advice for practitioners derives from research results, considering that social responsibility represents an opportunity for small firms in the complex and turbulent time. The findings encourage small firms to manage operations responsibly as a guarantee of market success

An hf radar observing systemfor monitoring the surface circulation in the strait of Gibraltar. Deployement and firts results

Peer Reviewe

The trade project (trans-regional radars for environmental applications). a contribution to the preservation of the environment based in radar hf

Peer Reviewe

Maximising embryo production in endangered sheep breeds: in vitro procedures that complement in vivo techniques

This study investigated the use of previously superovulated ovaries as a source of oocytes, assessing the competence of them for in vitro embryo production. Two superovulatory treatments were performed: equine Chorionic Gonadotrophin (eCG) plus porcine Follicle-Stimulating Hormone (pFSH) in a single dose or the conventional protocol of six decreasing doses of pFSH. Thirty donor ewes of the endangered Ojalada breed were given either the simplified (group S; n=15) or the decreasing-dose (group D; n=15) treatments three times at intervals of ≥50 days. Ovaries were recovered on day 7 after the oestrus following the third treatment, just after embryo flushing, and the oocytes were collected to assess in vitro maturation, fertilisation and development to the blastocyst stage. The two superovulatory treatments did not differ in the mean number of oocytes selected for maturation (7.1±1.2 and 8.5±1.5 per ewe in the D and S groups, respectively). The oocytes recovered from ewes in Group D (87.5%) had a significantly (p<0.05) higher maturation rate than did those recovered from ewes in group S (75%), but no differences were found in fertilisation rate (94% and 94.6% in the D and S groups, respectively); both groups did not differ in their blastocyst rates and the total number of cells in in vitro-produced blastocysts. In the two experimental groups, 1.7 (D) and 1.8 (S) in vitro-produced blastocysts were generated per ewe, which indicate that it is feasible to combine in vivo and in vitro techniques to maximise embryo production in endangered sheep breeds.EEA ChubutFil: Forcada, Fernando. Universidad de Zaragoza. Instituto de Investigación de Ciencias Ambientales de Aragón. Grupo de Biología y Fisiología de la Reproducción; EspañaFil: Buffoni, Andres. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Chubut; ArgentinaFil: Abecia, José Alfonso. Universidad de Zaragoza. Instituto de Investigación de Ciencias Ambientales de Aragón. Grupo de Biología y Fisiología de la Reproducción; EspañaFil: Asenjo, B. Universidad de Valladolid. Escuela Universitaria de Ingenierías Agrarias de Soria; EspañaFil: Palacin, José Ignacio. Universidad de Zaragoza. Instituto de Investigación de Ciencias Ambientales de Aragón. Grupo de Biología y Fisiología de la Reproducción; EspañaFil: Vázquez, M.I. Universidad de Zaragoza. Instituto de Investigación de Ciencias Ambientales de Aragón. Grupo de Biología y Fisiología de la Reproducción; EspañaFil: Rodriguez Castillo, José del Carmen. Benemérita Universidad Autónoma de Puebla. Facultad de Medicina Veterinaria y Zootecnia; MéxicoFil: Sanchez Prieto, L. Universidad de Zaragoza. Instituto de Investigación de Ciencias Ambientales de Aragón. Grupo de Biología y Fisiología de la Reproducción; EspañaFil: Casao, A. Universidad de Zaragoza. Instituto de Investigación de Ciencias Ambientales de Aragón. Grupo de Biología y Fisiología de la Reproducción; Españ

An integrated approach to define new plays in mature oil basins: the example from the Middle Magdalena Valley basin (Colombia)

An integrated approach to detect new areas of potential interest associated with stratigraphic traps in mature basins is presented. The study was carried out in the Middle Magdalena Valley basin, Colombia. The workflow integrates outcrop and subsurface interpretationsoffacies,activityoffaults,anddistributionofdepocenters and paleocurrents and makes use of them to construct a threedimensionalexploration-scalegeocellularfaciesmodelofthebasin. The outcrop and well log sedimentological analysis distinguished faciesassociationsofalluvialfan,overbank, floodplain,andchannel fill,thelastoneconstitutingthereservoirrock.Theseismicanalysis showedthattectonicactivitywas coevalwiththedepositionofthe productive units in the basin and that the activity ended earlier (before the middle Miocene) along the western margin than along the eastern margin. Paleogeographic reconstructions depict transverse and longitudinal fluvial systems, alluvial fans adjacent to the activebasinmargins,and floodplainfaciesdominatingthestructural highs and the southwestern depositional limit. These reconstructions provided statistical data (lateral variograms) to construct the model. The exploration-scale facies model depicts the complete structureofthebasininthreedimensionsandthegrossdistribution of the reservoir and seal rocks. The predictive capability of the model was evaluated positively, and the model was employed to detect zones of high channel fill facies probability that form bodies that are isolated or that terminate upward in pinchouts or are truncated bya fault. Our approach canprovehelpfulinimproving general exploration workflows in similar settings

Políticas para la Gestión de la Educación Pública Obligatoria en Uruguay

El presente trabajo tiene como propósito analizar la gestión de las políticas educativas públicas de Uruguay, tomando como marco temporal de referencia, dos hitos identificados como relevantes: (i) el período 1995-2004 que denominaremos “Reforma Rama” y (ii) el período 2005-2018, que llamaremos “Administración FA”. Para abordar y analizar ambos períodos hemos utilizado el modelo de Subirats et al (2012), el cual define una serie de momentos en los ciclos de las políticas públicas - que en este caso - asociaremos a las educativas. Desde esta perspectiva, las políticas públicas son consideradas un “flujo continuo de decisiones y procedimientos a los que se trata de darle sentido” (Subirats et al., 2012, p. 33). Esta perspectiva permite establecer algunos parámetros comunes desde los cuales analizar dos momentos históricos diferentes. Identificar los temas jerarquizados como “relevantes” o “problemáticos” que requieren solución; situar el lugar que estos temas tomaron en la agenda pública nacional; analizar la formulación y gestión de programas que surgieron, e identificar las propuestas de evaluación que fueron definidas e implementadas para realizar su seguimiento y evaluar su impacto. El modelo de análisis utilizado ha permitido abordar temas sustanciales de la agenda educativa dentro de la franja obligatoria. Todos los componentes innovadores analizados requirieron para su puesta en marcha del diseño de las políticas públicas, la revisión de las normativas vigentes y el fortalecimiento de la gestión para su implementación. El estudio ha permitido identificar los procesos de articulación o disrupción que se generaron entre ambos ciclos, como forma de analizar las capacidades locales para producir sinergias entre los diferentes procesos innovadores puestos en marcha durante las últimas décadas. The purpose of this paper is to analyze the management of public education policies in Uruguay, taking as a reference time frame, two relevant milestones: (i) the period 1995-2004, which we will call “Rama Reform, ” and (ii) the period 2005-2018, which we will call “FA Administration”. To analyze both periods we have used a model developed by Joan Subirats, which defines a series of moments in the public policy cycles, which in this case, we will associate with the educational ones. From this perspective, public policies are considered a “continuous flow of decisions and procedures that are intended to make sense” (Subirats et al., 2012, p. 33). This perspective allows us to establish some common parameters from which to analyze two different historical moments: identify the hierarchical issues as “relevant” or “problematic” that require solution; place the place that these issues took on the national public agenda; analyze the formulation and management of programs that emerged, and identify the evaluation proposals that were defined and implemented to monitor and evaluate their impact. This model addressed substantial issues on the educational agenda within the mandatory range. For their implementation, all the analyzed innovative components required the revision of current regulations and the strengthening of management. This study identifies articulation and disruption processes that were generated between both cycles, as a way of analyzing local capacities to produce synergies between the different innovative processes implemented during the last decades

Insights into the catalytic production of hydrogen from propane in the presence of oxygen: cooperative presence of vanadium and gold catalysts

[EN] H-2 and propylene can be obtained from propane and oxygen in defect using appropriate catalysts. Meanwhile propylene is formed from propane via oxidative or non-oxidative dehydrogenation, molecular hydrogen can be obtained from several reactions such as propane dehydrogenation, coke formation and water gas shift. It has been observed that a gold catalyst hardly activates propane and no H-2 was detected, whereas using vanadium oxide a relatively high concentration of propylene and H-2 was obtained. Interestingly, the simultaneous use of vanadium oxide and gold has meant a higher hydrogen production, higher in a 40% than that of the catalyst containing only vanadium oxide. This performance has been. related to the capacity of gold to activate CO in the water gas shift reaction. (C) 2015 Elsevier B.V. All rights reserved.The authors would like to acknowledge the DGICYT in Spain (CTQ2012-37925-C03-1, CTQ2012-37925-C03-2 and CTQ2012-37984-C02-01) for financial support We also thank the University of Valencia and SCSIE-UV for assistance. J.M. Lopez would also like to thank Spanish MICINN and CSIC for funding his Ramon y Cajal contract (RYC-2009-04483).Garcia, T.; Lopez, JM.; López Nieto, JM.; Sanchis, R.; Dejoz, A.; Vazquez, MI.; Solsona, B. (2015). Insights into the catalytic production of hydrogen from propane in the presence of oxygen: cooperative presence of vanadium and gold catalysts. Fuel Processing Technology. 134:290-296. https://doi.org/10.1016/j.fuproc.2015.02.012S29029613

Determinants of the current and future distribution of the West Nile virus mosquito vector Culex pipiens in Spain

Changes in environmental conditions, whether related or not to human activities, are continuously modifying the geographic distribution of vectors, which in turn affects the dynamics and distribution of vector-borne infectious diseases. Determining the main ecological drivers of vector distribution and how predicted changes in these drivers may alter their future distributions is therefore of major importance. However, the drivers of vector populations are largely specific to each vector species and region. Here, we identify the most important human-activity-related and bioclimatic predictors affecting the current distribution and habitat suitability of the mosquito Culex pipiens and potential future changes in its distribution in Spain. We determined the niche of occurrence (NOO) of the species, which considers only those areas lying within the range of suitable environmental conditions using presence data. Although almost ubiquitous, the distribution of Cx. pipiens is mostly explained by elevation and the degree of urbanization but also, to a lesser extent, by mean temperatures during the wettest season and temperature seasonality. The combination of these predictors highlights the existence of a heterogeneous pattern of habitat suitability, with most suitable areas located in the southern and northeastern coastal areas of Spain, and unsuitable areas located at higher altitude and in colder regions. Future climatic predictions indicate a net decrease in distribution of up to 29.55%, probably due to warming and greater temperature oscillations. Despite these predicted changes in vector distribution, their effects on the incidence of infectious diseases are, however, difficult to forecast since different processes such as local adaptation to temperature, vector-pathogen interactions, and human-derived changes in landscape may play important roles in shaping the future dynamics of pathogen transmission.info:eu-repo/semantics/acceptedVersio

Recommendations of the Spanish Antibiogram Committee (COESANT) for selecting antimicrobial agents and concentrations for in vitro susceptibility studies using automated systems

Automated antimicrobial susceptibility testing devices are widely implemented in clinical microbiology laboratories in Spain, mainly using EUCAST (European Committee on Antimicrobial Susceptibility Testing) breakpoints. In 2007, a group of experts published recommendations for including antimicrobial agents and selecting concentrations in these systems. Under the patronage of the Spanish Antibiogram Committee (Comité Español del Antibiograma, COESANT) and the Study Group on Mechanisms of Action and Resistance to Antimicrobial Agents (GEMARA) from the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC), and aligned with the Spanish National Plan against Antimicrobial Resistance (PRAN), a group of experts have updated this document. The main modifications from the previous version comprise the inclusion of new antimicrobial agents, adaptation of the ranges of concentrations to cover the EUCAST breakpoints and epidemiological cut-off values (ECOFFs), and the inference of new resistance mechanisms. This proposal should be considered by different manufacturers and users when designing new panels or cards. In addition, recommendations for selective reporting are also included. With this approach, the implementation of EUCAST breakpoints will be easier, increasing the quality of antimicrobial susceptibility testing data and their microbiological interpretation. It will also benefit epidemiological surveillance studies as well as the clinical use of antimicrobials aligned with antimicrobial stewardship programs

Atmospheric effects on extensive air showers observed with the Surface Detector of the Pierre Auger Observatory

Atmospheric parameters, such as pressure (P), temperature (T) and density, affect the development of extensive air showers initiated by energetic cosmic rays. We have studied the impact of atmospheric variations on extensive air showers by means of the surface detector of the Pierre Auger Observatory. The rate of events shows a ~10% seasonal modulation and ~2% diurnal one. We find that the observed behaviour is explained by a model including the effects associated with the variations of pressure and density. The former affects the longitudinal development of air showers while the latter influences the Moliere radius and hence the lateral distribution of the shower particles. The model is validated with full simulations of extensive air showers using atmospheric profiles measured at the site of the Pierre Auger Observatory.Comment: 24 pages, 9 figures, accepted for publication in Astroparticle Physic