Seminario abierto sobre Economía de la Experiencia y la Experiencia del Cliente

Este documento recoge información sobre los Seminarios Abiertos celebrados como actividad prevista en el PID “Aprender a Aprender”. La metodología utilizada, lo tratado en ellos y los resultados obtenidosEconomía Financiera y Contabilida

Evolution of covalent organic frameworks: from design to real-world applications

Covalent Organic Frameworks are highly versatile porous materials that have attracted much attention over the last few years. This review summarizes the timeline of its development, highlighting the shifts in the targets deemed necessary to use them in real-world applications. We have collected aspects concerning COF formation and the strategies developed to gain chemical stability by using different linkages between the initial building blocks and modulating the structural characteristics of COFs. Importantly, we have also included elements concerning material processability that has been incorporated in the research field of COFs but are essential to solving many different applications of COFs. Finally, we included a summary section providing headlines of this research field to get closer to real applicationsThis work has been supported by the Spanish MICINN (PID2019- 106268GB-C32, and TED2021-129886B-C42) and through the “María de Maeztu” Programme for Units of Excellence in R&D (CEX2018- 000805-M). We also thank financial support to the Comunidad de Madrid (MAD2D-CM) and MICINN (Planes complementarios, Materiales Avanzados

Application of the «Alexander Technique» in violin and viola classrooms. Analysis of its impact through audiovisual materials

El proceso de enseñanza y aprendizaje de un instrumento musical se encuentra intrínsecamente relacionado con el desarrollo de habilidades procedimentales, donde la adquisición de control en la ejecución de las acciones ocupa un lugar altamente significativo. Desde este punto emerge nuestra mirada hacia la Técnica Alexander (TA), donde mente-cuerpo trabajan de forma integrada. En el presente estudio examinamos la repercusión de su implementación en aulas de violín y viola, con relación al modelaje de comportamientos relativos a la ejecución e interpretación musicales mediante una tecnología de registro. Para ello, nos servimos del paradigma metodológico cualitativo, el cual se ajusta tanto a los objetivos de nuestra investigación como también a la fundamentación teórico-práctica de la TA, caracterizada por una visión holística. El estudio parte de un curso específico en dicha materia para profesores de enseñanzas elementales y profesionales de violín y viola. Tras su finalización, distintos docentes grabaron en vídeo sus prácticas pedagógicas implementando la TA, las cuales analizamos a través de nuestra propuesta de modelo analítico de la praxis de aula. Utilizando el software Atlas.ti para el tratamiento de los datos provenientes de los registros audiovisuales, los resultados revelan que los profesores sujetos de investigación incorporan variados aspectos de la TA en su acción pedagógico-didáctica de aula. Las conclusiones apuntan hacia un conjunto de potencialidades que la aplicación de la TA presenta en relación con el proceso de enseñanza y aprendizaje instrumental.The teaching and learning process of a musical instrument is intrinsically related to the development of procedural skills, where the acquisition of control in the execution of the actions occupies a highly significant place. From this point we turn our gaze towards the Alexander Technique (AT), where the mind-body is assumed to function in an integrated way. In the present study we examine the impact of its implementation in violin and viola classrooms, in relation to the modeling of specific behaviors to the performance and musical interpretation through a recording technology. To do this, we use the qualitative methodological paradigm, which conforms both to the objectives of our research as well as to the theoretical-practical foundation of AT, characterized by a holistic vision. The study starts from a specific course in this subject for elementary and professional teachers of violin and viola. After its completion, different teachers videotaped their pedagogical practices implementing the TA, which we analyzed through our proposed analytical model of classroom praxis. Using the Atlas.ti software for the treatment of the data from the audiovisual records, the results revealed that the professors subject to research incorporate various aspects of the AT in their pedagogical-didactic classroom action. The conclusions point to a set of potentialities that the application of AT presents in relation to the instrumental teaching-learning process.peerReviewe

La Organización Territorial en las Constituciones Españolas (siglos XIX y XX).

Este trabajo de fin de grado expone de manera sucinta cómo ha sido la organización del territorio a lo largo del constitucionalismo. De esta manera, se desarrolla la articulación de este controvertido asunto en España, así como su desarrollo legislativo a lo largo de los siglos XIX y XX. El recorrido histórico da comienzo con el Estatuto de Bayona de 1808 y sigue con la Constitución de Cádiz de 1812, la Constitución de 1837, 1845, 1869, el proyecto de Constitución Federal de 1873, la Constitución de 1876, la Constitución de la República de 1931, las Leyes Fundamentales del Reino y, por último, la actual Constitución Española de 1978. Así, se analizan en cada una de ellas los pormenores de la organización territorial y su desarrollo legislativo, tanto peninsular como de los territorios dependientes de España

Resultado de aplicar aprendizaje inverso en disciplinas de grado

Este documento recoge los resultados de la experiencia de aplicar el Aprendizaje Inverso a estudiantes de 3º del Grado en Comercio por un lado y a otros estudiantes, muchos de ellos profesionales en el campo de la economía y la empresa, del Curso especial de Adaptación para titulados de antiguos planes de estudio. El trabajo se ha centrado sobre “Estrategias de determinación de precios basadas en el valor para el cliente”, punto contenido en el Programa de la asignatura Gestión de Ventas y Proceso Comercial. Utilizando técnicas de investigación cualitativa tales como brainstornig y focus groupEconomía Financiera y ContabilidadOrganización de Empresas y Comercialización e Investigación de Mercados

Anaphylaxis caused by hidden soybean allergens in pillows

Producción CientíficaPillow stuffing can contain polyester, feathers, down, or, more recently, soy-based materials. Component-resolved diagnosis and microarray technology might be useful in patients with foodsensitized allergies or anaphylaxis caused by hidden allergens. We report 4 patients with repeated anaphylaxis, which was defined as a decrease in blood pressure and possibly lifethreatening adverse reactions1 during sleep at home but not in other places. Patient 1 was a 64-year-old woman with previous nocturnal rhinitis who began to experience anaphylaxis during sleep. Patient 2 was a 58-year-old man with progressive rhinitis, asthma, and anaphylaxis after changing his bedroom furniture and bed linen. Patient 3 was a 64-year-old woman with previous sensitization to Anisakis simplex and nocturnal pharyngeal angioedema unrelated to eating fish or other sources of A simplex who experienced severe anaphylaxis during sleep. Patient 4 was a 69-year-old woman with nocturnal anaphylaxis for 1 year before diagnosi

Complex anatomy difficulting left atrial appendage closure.

Left atrial appendage closure is a useful technique for patients at high thromboembolic risk and contraindications for oral anticoagulation therapy. However, it can be challenging when anatomical difficulties are encountered. We present a unique case of atypical appendage uptake and how we completed the procedure.peer-reviewed409 K

Assembling Nonplanar Polyaromatic Units by Click Chemistry. Study of Multicorannulene Systems as Host for Fullerenes

Producción CientíficaNovel compounds with two or three corannulene subunits have been obtained by “click chemistry”. These exotic systems were synthesized in high yields using the ethynylcorannulene as common reagent. The synergistic action as receptors for fullerenes of several corannulene blocks has been evaluated. It was found that the three-armed derivatives showed efficient complexation abilities toward C60. Furthermore, a new compound having two corannulene subunits linked to a hexahelicene scaffold has a remarkable affinity constant. Finally, theoretical calculations have been performed to evaluate the formation of their relative adducts containing a C60 molecule.Ministerio de Economía, Industria y Competitividad (Projects 258 CTQ2013-41067-P and CTQ2011-23862-C02

Iron Oxyhydroxide-Covalent Organic Framework Nanocomposite for Efficient As(III) Removal in Water

The presence of heavy metal ions in water is an environmental issue derived mainly from industrial and mineral contamination. Metal ions such as Cd(II), Pb(II), Hg(II), or As(III) are a significant health concern worldwide because of their high toxicity, mobility, and persistence. Covalent organic frameworks (COFs) are an emerging class of crystalline organic porous materials that exhibit very interesting properties such as chemical stability, tailored design, and low density. COFs also allow the formation of composites with remarkable features because of the synergistic combination effect of their components. These characteristics make them suitable for various applications, among which water remediation is highly relevant. Herein, we present a novel nanocomposite of iron oxyhydroxide@COF (FeOOH@Tz-COF) in which lepidocrocite (γ-FeOOH) nanorods are embedded in between the COF nanoparticles favoring As(III) remediation in water. The results show a remarkable 98.4% As(III) uptake capacity in a few minutes and impressive removal efficiency in a wide pH range (pH 5−11). The chemical stability of the material in the working pH range and the capability of capturing other toxic heavy metals such as Pb(II) and Hg(II) without interference confirm the potential of FeOOH@Tz-COF as an effective adsorbent for water remediation even under harsh conditionsThis work has been supported by the Spanish MINECO (PID2019-106268GB-C32 and PCI2019-103594) and through the “María de Maeztu” Programme for Units of Excellence in R&D (CEX2018-000805-M