1,165 research outputs found

    Tabaquismo en la consulta de enfermería de atención primaria

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    La Sociedad Científica Española de Enfermería –SCELE, ha realizado en la Facultad de Ciencias de la Salud de la Universidad de Alicante, los días 9 y 10 de Junio de 2016, el VIII Congreso Nacional SCELE, bajo el lema: "LIDERAZGO DE ENFERMERÍA EN LA GESTIÓN DE CUIDADOS EN LA CRONICIDAD". Se ofrece el acceso a los Resúmenes de las Comunicaciones Científicas Orales y Posters presentadas y defendidas en el trascurso del mencionado Congreso, en sus distintas categorías: estudios de investigación, proyectos de investigación y casos de cuidados

    Genetic structure and population dynamics of autochthonous and modern porcine breeds. Analysis of the IGF2 and MC4R genes that determine carcass characteristics

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    To know the genetic situation of the Pampa Rocha, Celta, Bizaro Portuguese, Duroc, Iberian Extremeno and Iberian Andalusian porcine populations. their genetic structure and population dynamics were studied on the IGF2 and MC4R genes, which determine meat characteristics and quality. The degree of genetic variability (He = 0.2511 in Pampa Rocha; 0.0278 in Celta; 0, 1453 in Bizaro Portuguese; 0.3719 in Duroc; 0.0764 in Iberian Extremeno and 0.0384 in Iberian Andalusian). genetic distance, and the presence or absence of consanguinity were studied. The Fis values were positive for the Duroc population (0.00426) indicating a very low inbreeding, the rest of the populations did not present consanguinity. Significant deviations (P <= 0.05) in the Hardy-Weinberg (HW) equilibrium were obtained for the IGF2 locus in Celta, Iberian Extreme no, and Iberian Andalusian populations with the G allele fixed, while the Bizaro Portuguese. Pampa Rocha, and Duroc populations presented polymorphism, the G allelic frequency was much higher than A allele, except in the Duroc breed (0.15). These findings could help breeders to increase the presence of the A allele for the improvement of muscle mass and reduction in the back-fat thickness in this breed. All the studied populations presented polymorphism for the MC4R locus with different frequencies for each allele. Furthermore, these results could allow developing strategies against anthropogenic activities that hinder the conservation of the biodiversity of these porcine breeds

    Evaluación de la actividad antifúngica de nanoparticulas de Zno obtenidas del reciclado de pilas alcalinas agotadas

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    El objetivo de este trabajo es analizar las propiedades estructurales, ópticas y antifúngicas de dos ZnO obtenidos de pilas alcalinas agotadas, dado que el ZnO es ampliamente utilizado debido a sus propiedades ópticas y electrónicas, las cuales dependen del método de síntesis, y las formas y tamaños de las nanopartículas preparadas

    Production of Neutron-rich Heavy Residues and the Freeze-out Temperature in the Fragmentation of Relativistic 238U Projectiles Determined by the Isospin Thermometer

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    Isotope yields of heavy residues produced in collisions of 238U with lead at 1AGeV show indications for a simultaneous break-up process. From the average N-over-Z ratio of the final residues up to Z = 70, the average limiting temperature of the break-up configuration at freeze out was determined to T approximately 5 MeV using the isospin-thermometer method. Consequences for the understanding of other phenomena in highly excited nuclear systems are discussed.Comment: 22 pages, 9 figures, accepted by Nucl. Phys.

    Sociomoral Reasoning in Children and Adolescents from Two Collectivist Cultures

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    This study compared the sociomoral reasoning of 7-, 9-, 12-, and 15-year-old children and adolescents of two collectivistic cultures in the 1990s: Spain (horizontal collectivism; N = 208) and Russia (vertical collectivism; N = 247). Participants reasoned about choices and moral justifications of a protagonist in a sociomoral dilemma where participants can focus on different moral and non-moral concerns (e.g., going with their best friend, going with a new classmate or trying to do something with both). Results support previous research in western societies: Participants tend to choose the option “visiting the best friend”, and self-interest tends to decrease with age whereas altruism tends to increase. Moreover, Spanish participants tended to consider all parties involved in the dilemma (i.e., old friend and new classmate), whereas Russian participants did not. These results are discussed in light of their differences as horizontal and vertical collectivistic societies. Overall, the results open an avenue for new studies when comparing the effects of culture on children’s and adolescents’ development

    On the concentration and size distribution of sub-micron aerosol in the Galápagos Islands

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    During the CHARLEX campaign in the Galápagos Islands, a Scanning Particle Mobility Sizer was deployed on San Cristobal Island in July-August 2011 to carry out size-resolved measurements of the concentration of submicron aerosols. To our knowledge these are the first measurements of aerosol concentrations in this unique environment. The particles with marine origin displayed a tri-modal number size distribution with peak diameters of 0.016 μm, 0.050 μm and 0.174 μm and a cloud-processed intermodal minimum at 0.093 μm. The mean total aerosol number concentration for the marine contribution was 470 ± 160 cm. A low particle concentration of 70 ± 50 cm for the nucleation size range was measured, but no evidence of new particle production in the atmospheric marine boundary layer (MBL) was observed. The concentration of the Aitken size mode was found to be related to aerosol entrainment from the free troposphere off the coast of Chile followed by transport within the MBL to the Galápagos Islands. Cloud processing may activate the particles in the Aitken size range, growing through 'in-cloud' sulphate production and increasing the particle concentration in the accumulation size range. The 0.093 μm cloud processed minima suggests that the critical supersaturation at which the particle is activated to a cloud droplet is in the 0.14-0.21% range. The daytime marine particle background concentration was influenced by human activity around the sampling site, as well as by new particle formation triggered by biogenic emissions from the vegetation cover of the island's semiarid lowlands. Effective CCN formation may play a role in the formation and properties of the stratus clouds, which permanently cover the top of the windward side of the islands and establish one of their characteristic climatic bands.Peer Reviewe

    Electromagnetic characteristics of bilayer quantum Hall systems in the presence of interlayer coherence and tunneling

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    The electromagnetic characteristics of bilayer quantum Hall systems in the presence of interlayer coherence and tunneling are studied by means of a pseudospin-texture effective theory and an algebraic framework of the single-mode approximation, with emphasis on clarifying the nature of the low-lying neutral collective mode responsible for interlayer tunneling phenomena. A long-wavelength effective theory, consisting of the collective mode as well as the cyclotron modes, is constructed. It is seen explicitly from the electromagnetic response that gauge invariance is kept exact, this implying, in particular, the absence of the Meissner effect in bilayer systems. Special emphasis is placed on exploring the advantage of looking into quantum Hall systems through their response; in particular, subtleties inherent to the standard Chern-Simons theories are critically examined.Comment: 9 pages, Revtex, to appear in Phys. Rev.

    Sex differences in mortality in patients with COPD

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    Little is known about survival and clinical prognostic factors in females with chronic obstructive pulmonary disease (COPD). The aim of the present study was to determine the survival difference between males and females with COPD and to compare the value of the different prognostic factors for the disease. In total, 265 females and 272 males with COPD matched at baseline by BODE (body mass index, airflow obstruction, dyspnoea, exercise capacity) and American Thoracic Society/European Respiratory Society/Global Initiative of Chronic Obstructive Lung Disease criteria were prospectively followed. Demographics, lung function, St George’s Respiratory Questionnaire, BODE index, the components of the BODE index and comorbidity were determined. Survival was documented and sex differences were determined using Kaplan–Meier analysis. The strength of the association of the studied variables with mortality was determined using multivariate and receiver operating curves analysis. All-cause (40 versus 18%) and respiratory mortality (24 versus 10%) were higher in males than females. Multivariate analysis identified the BODE index in females and the BODE index and Charlson comorbidity score in males as the best predictors of mortality. The area under the curve of the BODE index was a better predictor of mortality than the forced expiratory volume in one second for both sexes. At similar chronic obstructive pulmonary disease severity by BODE index and forced expiratory volume in one second, females have significantly better survival than males. For both sexes the BODE index is a better predictor of survival than the forced expiratory volume in one second

    Dislocations and the critical endpoint of the melting line of vortex line lattices

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    We develop a theory for dislocation-mediated structural transitions in the vortex lattice which allows for a unified description of phase transitions between the three phases, the elastic vortex glass, the amorphous vortex glass, and the vortex liquid, in terms of a free energy functional for the dislocation density. The origin of a critical endpoint of the melting line at high magnetic fields, which has been recently observed experimentally, is explained.Comment: 4 pages, 1 figur

    Assessment of the application for renewal of authorisation of Bactocell &#174; (Pediococcus&#160;acidilactici CNCM I-4622) as a feed additive for all fish and shrimps and its extension of use for all crustaceans

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    Bactocell \uae is the trade name for a feed additive based on viable cells of a strain of Pediococcus acidilactici. Following a request from the European Commission, the Panel&nbsp;on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on Bactocell \uae &nbsp;in the context of the renewal of the authorisation for shrimps, salmonids and fish other than salmonids. In addition, the applicant&nbsp;requested the extension of use for all crustaceans. The applicant has provided evidence that the additive currently in the market complies with the existing conditions of authorisation. The FEEDAP Panel&nbsp;concludes that Bactocell \uae Aqua 10 Md/100 Md is safe under the current conditions of authorisation for the target species (all fish, shrimps and all crustaceans), consumers of products from animals fed the additive and the environment. Bactocell \uae Aqua 10 Md/100 Md is non-irritant to skin and eyes and is not a dermal sensitiser, but should be considered a potential respiratory sensitiser. Exposure of users by inhalation is very likely. There is no need for assessing the efficacy of Bactocell \uae in the context of the renewal of the authorisation. The Panel&nbsp;concludes that the additive at the minimum inclusion level of 1&nbsp; 7&nbsp;10 9 &nbsp;CFU/kg feed has the potential to be efficacious in salmonids and in the new species proposed, i.e. all crustaceans
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