Evaluación del modelo financiero y del modelo de estrategia comercial de un proyecto inmobiliario mixto en Magdalena del Mar

Durante la fase de pre factibilidad de un proyecto inmobiliario, se toma en cuenta los escenarios internos y externos presentes y las proyecciones macroeconómicas. Sin embargo, durante la fase de desarrollo pueden presentarse variaciones de los escenarios, por lo cual, se hace necesario actualizar la información que alimenta la evaluación financiera y revisar si la estrategia comercial necesita modificaciones con el fin de hacer frente a las nuevas situaciones.Tesi

Propuestas para cuantificar dos características de la disposición radial de las punteaduras en maderas de gimnospermas

Arrangement of tracheid radial pits is frequently superficially mentioned in extant gymnosperm wood anatomy descriptions. However, pit arrangement is a key character for delimiting fossil-genera and fossil-species in gymnosperm woods. We propose two new indices for measuring and quantifying the radial pit arrangement in fossil and extant woods. The first one, contiguity percentage index (Cp), indicates if the pits are contiguous (=in contact or touching) or overlapping with the adjacent upper and lower pits, and has values from 0 to 100%. The second one, seriation index (Si), is an average of the seriation of the pits and is given as a numerical value equal or greater than 1; when pits are exclusively ordered in uniseriate columns the wood has a value of 1. These indices are useful for quantifying the pit arrangement and for helping to characterize the type of radial pitting (araucarian/ mixed/abietinean), particularly in fossil woods. These new indices also allow to express these two characters (contiguity and seriation) as continuous, making them more suitable for certain taxonomic or statistical analysis.La disposición de las punteaduras en las paredes radiales es frecuentemente mencionada superficialmente en descripciones de maderas actuales de gimnospermas. Sin embargo, la disposición de las punteaduras es un caracter fundamental para delimitar los géneros y especies fósiles en maderas de gimnospermas. Proponemos dos nuevos índices para medir y cuantificar la disposición de las punteaduras en maderas fósiles y actuales. El primero, índice del porcentaje de la contigüidad (Cp) indica si las punteaduras son contiguas (=en contacto o tocándose) o solapadas con las punteaduras superiores e inferiores adyacentes y tiene valores del 0 al 100%. El segundo, índice de seriación (Si) es la media de la seriación de las punteaduras y es un valor númerico igual o mayor a 1; cuando las punteaduras son exclusivamente uniseriadas tiene un valor de 1. Estos nuevos índices son útiles para cuantificar la disposición de las punteaduras y para ayudar a caracterizar el tipo de punteaduras radiales (araucarioides/mixtas/abietinoides), particularmente en maderas fósiles. Asimismo, tales índices permiten expresar estos dos caracteres (contigüidad y seriación) como continuos, lo cual es más adecuado para ciertos análisis taxonómicos o estadísticos.Facultad de Ciencias Naturales y Muse

Using coding and non-coding rare variants to target candidate genes in patients with severe tinnitus

Tinnitus is the phantom percept of an internal non-verbal set of noises and tones. It is reported by 15% of the population and it is usually associated with hearing and/or brain disorders. The role of structural variants (SVs) in coding and non-coding regions has not been investigated in patients with severe tinnitus. In this study, we performed whole-genome sequencing in 97 unrelated Swedish individuals with chronic tinnitus (TIGER cohort). Rare single nucleotide variants (SNV), large structural variants (LSV), and copy number variations (CNV) were retrieved to perform a gene enrichment analysis in TIGER and in a subgroup of patients with severe tinnitus (SEVTIN, n = 34), according to the tinnitus handicap inventory (THI) scores. An independent exome sequencing dataset of 147 Swedish tinnitus patients was used as a replication cohort (JAGUAR cohort) and population-specific datasets from Sweden (SweGen) and Non-Finish Europeans (NFE) from gnomAD were used as control groups. SEVTIN patients showed a higher prevalence of hyperacusis, hearing loss, and anxiety when they were compared to individuals in the TIGER cohort. We found an enrichment of rare missense variants in 6 and 8 high-constraint genes in SEVTIN and TIGER cohorts, respectively. Of note, an enrichment of missense variants was found in the CACNA1E gene in both SEVTIN and TIGER. We replicated the burden of missense variants in 9 high-constrained genes in the JAGUAR cohort, including the gene NAV2, when data were compared with NFE. Moreover, LSVs in constrained regions overlapping CACNA1E, NAV2, and TMEM132D genes were observed in TIGER and SEVTIN.La Caixa Foundation GNP-182 100010434 LCF/PR/DE18/52010002 H2020-SC1-2019-848261European Commission 848261 722046Svenska Lakaresalskapet SLS-779681 Hoerselforskningsfonden 503 Tysta Skolan and Forschung Fuer LebenAndalusian Goverment (CECEU) DOC_01677Sara Borrell postdoctoral Fellowship (ISCIII) CD20/00153Andalusian Health Government (CSyF 2020 POSTDOC) RH-0150-2020Swedish Research CouncilEuropean Commission 2018-0597

Grape pomace in diets for European sea bass: influence on oxidative status, intestinal microbiota, and fillet quality

The use of intensive systems in aquaculture causes an increase in environmental stress agents, reducing water quality and facilitating the appearance of pathologies in individuals. In this context, the selection of ingredients is a key strategy in managing the quality of aquafeed and the cultivation of aquaculture species. Considering this, wine by-products can be a potential functional ingredient due to several particular characteristics, such as their low cost, large volumes produced, and for being a natural source of bioactive compounds with antioxidant activity. The present study developed different experiments focused on evaluating the benefits of feeding juvenile European sea bass during 5 weeks with feeds incorporating 0.4% red wine grape pomace (GP). At the end of the feeding period, potential modifications in metabolism, immunological and oxidative status, and functionality of intestinal microbiota were assessed as well as the potential protective effect against oxidation in fish fillets during 6 days of cold storage (4 °C). In addition, the preservative effect of GP on the feed when stored for a period of 12 weeks at two different temperatures (4 °C and 25 °C) was evaluated. The results demonstrated that the inclusion of GP in feeds for European sea bass prevents oxidation when stored at room temperature. In addition, a general improvement in the physiological and immunological status, as well as fillet quality, was evidenced

Congreso de Estudiantes de Química de la Comunidad Valenciana. Otra forma de aprender es posible

En abril de 2013 se celebró en la Universidad de Alicante el I Congreso de Estudiantes de Química de la Comunidad Valenciana. Estas jornadas presentan como principal novedad que la totalidad del comité organizador está compuesto por estudiantes de Química (cinco de la Universidad de Alicante y dos de la Universidad de Valencia) apoyados por un comité científico formado por profesores de ambas universidades. Estos estudiantes habían participado en años anteriores en redes de innovación docente o proyectos similares, mostrando interés por proponer alternativas a las clases magistrales para la adquisición de competencias, tanto de tipo transversal como específicas de la titulación. El congreso se enfocó teniendo en cuenta tres puntos básicos que son de especial interés para estudiantes de Química: (i) Salidas profesionales; (ii) Búsqueda activa de empleo y como enfrentarse a una entrevista de trabajo; (iii) Estudios de postgrado. Además, los más de 100 estudiantes que participaron en las jornadas ya sea mediante una comunicación oral, un póster o una actividad de divulgación científica se mostraron muy satisfechos con la experiencia. Actividades de este tipo y su gran acogida son capaces de mostrarnos, tanto a estudiantes como profesores, que existen formas de aprendizaje fuera de las aulas que permiten la adquisición de competencias transversales y específicas

A Clinical Decision Support System (KNOWBED) to Integrate Scientific Knowledge at the Bedside: Development and Evaluation Study

[Background] The evidence-based medicine (EBM) paradigm requires the development of health care professionals’ skills in the efficient search of evidence in the literature, and in the application of formal rules to evaluate this evidence. Incorporating this methodology into the decision-making routine of clinical practice will improve the patients’ health care, increase patient safety, and optimize resources use.[Objective] The aim of this study is to develop and evaluate a new tool (KNOWBED system) as a clinical decision support system to support scientific knowledge, enabling health care professionals to quickly carry out decision-making processes based on EBM during their routine clinical practice.[Methods] Two components integrate the KNOWBED system: a web-based knowledge station and a mobile app. A use case (bronchiolitis pathology) was selected to validate the KNOWBED system in the context of the Paediatrics Unit of the Virgen Macarena University Hospital (Seville, Spain). The validation was covered in a 3-month pilot using 2 indicators: usability and efficacy.[Results] The KNOWBED system has been designed, developed, and validated to support clinical decision making in mobility based on standards that have been incorporated into the routine clinical practice of health care professionals. Using this tool, health care professionals can consult existing scientific knowledge at the bedside, and access recommendations of clinical protocols established based on EBM. During the pilot project, 15 health care professionals participated and accessed the system for a total of 59 times.[Conclusions] The KNOWBED system is a useful and innovative tool for health care professionals. The usability surveys filled in by the system users highlight that it is easy to access the knowledge base. This paper also sets out some improvements to be made in the future.This project has received funding from the Andalusian Ministry of Health from Spain (reference PIN-0213-2016), and FEDER funds.Peer reviewe

BLENDLEDMER II: Una experiencia innovadora de blended learning en Derecho Mercantil

Depto. de Derecho Mercantil, Financiero y TributarioFac. de DerechoFALSEsubmitte

Impact of Covid-19 pandemic on patients with immune thrombocytopaenia

Background and Objectives: The aim of this study was to determine the impact of the COVID-19 pandemic on the lives of patients with immune thrombocytopaenia (ITP) treated at our hospital. Materials and Methods: The study was conducted in the Community of Madrid, which has the highest number of COVID-19 cases in Spain. We included 143 adult patients with ITP (130 with chronic ITP, 8 with persistent ITP, and 5 with newly diagnosed ITP). We conducted a telephone survey to collect the data and created a registry. Materials and Methods: Overall, 24 patients presented symptoms suggestive of COVID-19, which was confirmed by RT-PCR in 8 cases. The cumulative incidence of confirmed SARS-CoV-2 infection was higher in the patients with ITP than in the Madrid population. There were no differences in the disease incidence or clinical course of infection in the patients treated with immunosuppressants. Almost all of the patients reported adherence to the prescribed treatment, although 49.2% of the hospital visits were either cancelled or postponed, 17.2% because of the patients’ fear of coming to the centre. Nearly half of the cohort was considered vulnerable, and 17% had been granted a dependency or disability benefit. Conclusions: COVID-19 had a major impact on the psychosocial, occupational, and quality of care of patients with ITP.This study was supported by FIS-Fondos FEDER PI19/00631 and PI19/00772 and by the Platelet Disorder Support Associatio

Uso de compuestos nutracéuticos en nuevas formulaciones de piensos acuícolas

Trabajo presentado en las X Jornadas de Acuicultura en el Litoral Suratlántico: Nuevos retos y perspectivas para la sostenibilidad de la acuicultura, celebrado entre el 22 y 23 de noviembre de 2023 en Huelva.[EN] Different strategies have been followed to improve the aquaculture of main European farmed fish, such as genetic selection, refinements in culture conditions or enhanced feed formulation and management. However, more knowledge is required to exploit fish phenotypic plasticity to obtain those that better match aquaculture or market conditions. The overall objective of this mini-review is to identify the latest productive traits recently performed, mainly in commercial carnivorous species, and underlying biological processes that would be susceptible to improve the competitivity of aquaculture sector through nutritional issues. Thus, this work is framed within the concepts of Circular Economy and Blue Growth, where it is intended to point out the use of natural compounds extracted from seaweeds, microalgae and by-products of the industry for their inclusion in aquafeeds, allowing a more efficient use of more sustainable vegetable protein sources, and also to evaluate if these nutraceutical compounds counteract detrimental effects observed by nutritional interventions or environmentally challenged.[ES] La producción acuícola ha seguido diferentes estrategias para su optimización a lo largo de las últimas décadas, como el desarrollo de la selección genética, la mejora de las condiciones de cultivo, o el avance en la formulación y gestión de los piensos. Sin embargo, se requiere más conocimiento para explotar la plasticidad fenotípica de los peces para obtener aquellos que se ajusten mejor a las condiciones de la acuicultura o del mercado. El objetivo general de esta mini-revisión es identificar los últimos avances realizados recientemente, principalmente en especies carnívoras comerciales, y los procesos biológicos subyacentes que serían susceptibles de mejorar la competitividad del sector acuícola a través de intervenciones nutricionales. Así, este trabajo se enmarca dentro de los conceptos de Economía Circular y Crecimiento Azul, donde se pretende señalar el uso de compuestos naturales extraídos de algas, microalgas y subproductos de la industria para su inclusión en alimentos acuícolas, permitiendo un uso más eficiente de fuentes de proteínas vegetales más sostenibles, y también evaluar si estos compuestos nutracéuticos son capaces de contrarrestar los efectos perjudiciales observados por las formulaciones inadecuadas o desafiados por factores ambientales estresantes.This work was supported by the Projects “FEDER-UCA18-107182”, “FisioBream-II Call for Young Researchers CEI⋅MAR 2019”, “ALGAE4FISH-CEI·MAR Empresa 2018”, “VALINVA-CEI·MAR Empresa 2019”, “SeriBlue-CEI·MAR Empresa 2020”, and co-financed by the spin-off LifeBioencapsulation S.L. (Almería) and Biotechnology Biopolym S.A. (Granada)

A Differential Signature of Circulating miRNAs and Cytokines Between COVID-19 and Community-Acquired Pneumonia Uncovers Novel Physiopathological Mechanisms of COVID-19

Coronavirus Disease 2019 (COVID-19) pneumonia is a life-threatening infectious disease, especially for elderly patients with multiple comorbidities. Despite enormous efforts to understand its underlying etiopathogenic mechanisms, most of them remain elusive. In this study, we compared differential plasma miRNAs and cytokines profiles between COVID-19 and other community-acquired pneumonias (CAP). A first screening and subsequent validation assays in an independent cohort of patients revealed a signature of 15 dysregulated miRNAs between COVID-19 and CAP patients. Additionally, multivariate analysis displayed a combination of 4 miRNAs (miR-106b-5p, miR-221-3p, miR-25-3p and miR-30a-5p) that significantly discriminated between both pathologies. Search for targets of these miRNAs, combined with plasma protein measurements, identified a differential cytokine signature between COVID-19 and CAP that included EGFR, CXCL12 and IL-10. Significant differences were also detected in plasma levels of CXCL12, IL-17, TIMP-2 and IL-21R between mild and severe COVID-19 patients. These findings provide new insights into the etiopathological mechanisms underlying COVID-19This study was funded by Spanish Ministry of Economy, Industry and Competitiveness (MINECO) and Instituto de Salud Carlos III (grant nos. RD16/0011/0012 and PI18/0371 to IG-Á, grant no. PI19/00549 to AA, and grant no. PDI-2020-120412RB-I00 to FSM) and co-funded by the European Regional Development Fund. The study was also funded by ”La Caixa Banking Foundation” (grant no. HR17-00016 to FSM), REACT-UE INMUNOVACTER-CM from Comunidad de Madrid, and ”Fondos Supera COVID19” by Banco de Santander and CRUE. The work of ERV has been funded by a Rio-Hortega grant from the Ministerio de Economı́a y Competitividad (grant no. CM19/00149 Instituto de Salud Carlos III) and co-funded by The European Regional Development Fund (ERDF) “A way to make Europe