48 research outputs found

    La importancia de la sensibilización y difusión para mejorar la inserción y promoción laboral de las personas con discapacidad. Experiencia de la Federación

    Get PDF
    Ponencias de las Terceras Jornadas sobre Empleo y Discapacidad celebradas el 29 de abril de 2009 en la Universidad Carlos III de MadridNo publicad

    Las emociones autoconscientes en niños y niñas españoles /as de 7 a 11 años

    Get PDF
    Las emociones autoconscientes aparecen más tarde en el desarrollo evolutivo que las primarias, y van cambiando a lo largo del ciclo vital. Este tipo de emociones se consideran emociones secundarias o derivadas por requerir de habilidades cognitivas complejas. Ayudan al individuo tanto a realizar evaluaciones sobre su propia identidad, como sobre sus acciones o conductas, por lo que también se las ha denominado emociones autoevaluativas. Asimismo, surgen en contextos interpersonales de relevancia para el sujeto, por lo que a su vez se las ha considerado emociones sociales. Estas emociones ayudan a comprender las normas sociales vinculadas a la cultura en la que vive y se desarrolla la persona, al tiempo que hacen que el sujeto se comprometa con normas o comportamientos socialmente valorados, y que persiga metas personales loables. Por eso, las emociones autoconscientes se clasifican asimismo como emociones de índole moral. La inadecuada regulación de este tipo de emociones puede conllevar la aparición de distintos problemas psicológicos, como la depresión, formas desadaptativas de manejar la ira o la agresividad, trastornos relacionados con la ansiedad, etc. El presente estudio tiene como objeto examinar cómo los niños y niñas van conociendo, desarrollando y manejando las emociones autoconscientes de culpa, vergüenza y orgullo, valorando además las relaciones que éstas guardan con distintas variables ligadas al malestar psicológico, como son la depresión y la agresividad..

    "Pipistrellus pipistrellus" and "Pipistrellus pygmaeus" in the Iberian Peninsula: an annotated segmented dataset and a proof of concept of a classifier in a real environment

    Get PDF
    Bats have an important role in the ecosystem, and therefore an effective detection of their prevalence can contribute to their conservation. At present, the most commonly methodology used in the study of bats is the analysis of echolocation calls. However, many other ultrasound signals can be simultaneously recorded, and this makes species location and identification a long and difficult task. This field of research could be greatly improved through the use of bioacoustics which provide a more accurate automated detection, identification and count of the wildlife of a particular area. We have analyzed the calls of two bat species—Pipistrellus pipistrellus and Pipistrellus pygmaeus—both of which are common types of bats frequently found in the Iberian Peninsula. These two cryptic species are difficult to identify by their morphological features, but are more easily identified by their echolocation calls. The real-life audio files have been obtained by an Echo Meter Touch Pro 1 bat detector. Time-expanded recordings of calls were first classified manually by means of their frequency, duration and interpulse interval. In this paper, we first detail the creation of a dataset with three classes, which are the two bat species but also the silent intervals. This dataset can be useful to work in mixed species environment. Afterwards, two automatic bat detection and identification machine learning approaches are described, in a laboratory environment, which represent the previous step to real-life in an urban scenario. The priority in that approaches design is the identification using short window analysis in order to detect each bat pulse. However, given that we are concerned with the risks of automatic identification, the main aim of the project is to accelerate the manual ID process for the specialists in the field. The dataset provided will help researchers develop automatic recognition systems for a more accurate identification of the bat species in a laboratory environment, and in a near future, in an urban environment, where those two bat species are common

    Synthesis, Photochemical, and Redox Properties of Gold(I) and Gold(III) Pincer Complexes Incorporating a 2,2′:6′,2″-Terpyridine Ligand Framework

    Get PDF
    Reaction of [Au(C6F5)(tht)] (tht = tetrahydrothiophene) with 2,2′:6′,2″-terpyridine (terpy) leads to complex [Au(C6F5)(η1-terpy)] (1). The chemical oxidation of complex (1) with 2 equiv of [N(C6H4Br-4)3](PF6) or using electrosynthetic techniques affords the Au(III) complex [Au(C6F5)(η3-terpy)](PF6)2 (2). The X-ray diffraction study of complex 2 reveals that the terpyridine acts as tridentate chelate ligand, which leads to a slightly distorted square-planar geometry. Complex 1 displays fluorescence in the solid state at 77 K due to a metal (gold) to ligand (terpy) charge transfer transition, whereas complex 2 displays fluorescence in acetonitrile due to excimer or exciplex formation. Time-dependent density functional theory calculations match the experimental absorption spectra of the synthesized complexes. In order to further probe the frontier orbitals of both complexes and study their redox behavior, each compound was separately characterized using cyclic voltammetry. The bulk electrolysis of a solution of complex 1 was analyzed by spectroscopic methods confirming the electrochemical synthesis of complex 2

    Realidad aumentada y proyectos de trabajo. Un maridaje con proyección.

    Get PDF
    ¿Cómo será la sociedad en la que los niños y niñas de infantil de esta segunda década del siglo XXI se desarrollarán como ciudadanos y como profesionales? ¿Qué contentos, necesidades, aprendizajes y estrategias necesitarán para desenvolverse en su ámbito personal y laboral? Esta experiencia realizada en un grupo de 5 años de infantil y monitorizada por estudiantes del Grado en Educación Infantil con la mención de TIC es una apuesta por situar la importancia de las Tecnologías de la Información y la Comunicación para la formación de los futuros profesionales. En concreto, trata sobre la utilización de la realidad aumentada a través de la metodología de proyectos y su incidencia en el aprendizaje en los niños y niñas de educación infantil

    Multi-probe measurement system based on single-cut transformation for fast testing of linear arrays

    Full text link
    This paper introduces a near-field measurement system concept for the fast testing of linear arrays suited for mass production scenarios where a high number of nominally identical antennas needs to be measured. The proposed system can compute the radiation pattern, directivity and gain on the array plane, as well as the array complex feeding coefficients in a matter of seconds. The concept is based on a multi-probe antenna array arranged in a line which measures the near field of the antenna under test in its array plane. This linear measurement is postprocessed with state-of-the-art single-cut transformation techniques. To compensate the lack of full 3D information, a previous complete characterization of a “Gold Antenna” is performed. This antenna is nominally identical to the many ones that will be measured with the proposed system. Therefore, the data extracted from this full characterization can be used to complement the postprocessing steps of the single-cut measurements. An X-band 16-probe demonstrator of the proposed system is implemented and introduced in this paper, explaining all the details of its architecture and operation steps. Finally, some measurement results are given to compare the developed demonstrator with traditional anechoic measurements, and show the potential capabilities of the proposed concept to perform fast and reliable measurements.This work was funded by Indra Sistemas S.A. and by the Spanish Government, Ministry of Economy, National Program of Research, Development and Innovation through the project FUTURERADIO “Radio systems and technologies for high capacity terrestrial and satellite communications in an hyperconnected world” (project number TEC2017-85529-C3-1-R)

    Business Tourist Segment: Empirical Analysis in Spain about the Influence of Social Media and Smartphone in Reservations for Hotels

    Get PDF
    Abstract Smartphones and social media influence the decision to buy tourism goods, especially in the case of business. Specifically, we show that smartphone bookings made by business tourists coming to Barcelona are increasingly popular. Methodologically, we devised a quantitative questionnaire. Data collection was carried out for 4 months in 2015 with n=1512. We conducted a sieve with inclusion and exclusion criteria and which discarded all participants who did not travel for business. The final sample was 494 participants. We conclude that social media (Booking, TripAdvisor, Facebook, Twitter, Instagram and Foursquare) are used by youngers because people have known they belong to social network. Users consider the information provided by the companies in social media reliable. The most used means for contacting the accommodation are phone and email. The more useful apps are the hotels apps

    BIOVID: Micro espacios audiovisuales sobre biodiversidad

    Get PDF
    Se han realizado, editado y publicado microespacios de video alojados en la web www.ucm.es/segbiodiversidad/videos sobre aspectos relacionados con la biodiversidad, ecología y metodologías de seguimiento de aves, murciélagos, artrópodos y flora del campus de la Universidad Complutense de Madrid
    corecore