Preparation and Characterization of Inorganic PCM Microcapsules by Fluidized Bed Method

The literature shows that inorganic phase change materials (PCM) have been very seldom microencapsulated, so this study aims to contribute to filling this research gap. Bischofite, a by-product from the non-metallic industry identified as having good potential to be used as inorganic PCM, was microencapsulated by means of a fluidized bed method with acrylic as polymer and chloroform as solvent, after compatibility studies of both several solvents and several polymers. The formation of bischofite and pure MgCl2·6H2O microcapsules was investigated and analyzed. Results showed an efficiency in microencapsulation of 95% could be achieved when using 2 min of fluidization time and 2 kg/h of atomization flow. The final microcapsules had excellent melting temperatures and enthalpy compared to the original PCM, 104.6 ºC and 95 J/g for bischofite, and 95.3 and 118.3 for MgCl2· 6H2OThis project has received funding from the European Commission Seventh Framework Programme (FP/2007-2013) under Grant agreement N PIRSES-GA-2013-610692 (INNOSTORAGE) and from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 657466 (INPATH-TES)

La recuperación mutua en personas con trastornos psicológicos o diversidad funcional a través de la práctica creativa

In this paper we introduce the concept of “mutual recovery” and we propose creative practices as efficient recovery tools people with both mental health problems as some sort of functional diversity. Compared with the traditional concept of “art therapy” we propose the concept of “creative practice” as more consistent with the model of “mutual recovery.” To do this, we first make a brief critical review of the relationship between art and madness. Next, we present the related concepts of “recovery” and “mutual recovery” in the context of what has become known as the “health humanities”. Finally, we describe two creative practices currently being tested in Spain in the context of the a international research project about mutual recovery:Creative workshops with people with serious mental illness at the Museum of Contemporary Art of Seville and the theater group of people with diverse functionality with the Down Syndrome Association of Seville.En el presente artículo introducimos el concepto de “recuperación mutua” y proponemos las prácticas creativas como herramientas eficientesde recuperación de personas tanto con problemas de salud mental como con algún tipo de diversidad funcional. Frente al concepto clásico de “arte-terapia” nosotros proponemos el concepto de “práctica creativa” como más compatible con el modelo de “recuperación mutua”. Para ello, en primer lugar realizamos un breve repaso crítico a la relación del arte con la locura. Seguidamente, presentamos los conceptos hermanos de “recuperación” y “recuperación mutua” en el marco de lo que se ha venido a denominar las “health humanities”. Para finalizar, describimos dos prácticas creativas que en la actualidad están siendo evaluadas en España en el contexto de un proyecto de investigacióninternacional en recuperación mutua: Los seminarios creativos con personas con trastorno mental grave en el Museo de Arte Contemporáneo de Sevilla y el grupo de teatro con personas con diversidad funcional de la Asociación Síndrome de Down-Sevill

Changes in metabolites in the brain of patients with fibromyalgia after treatment with an NMDA receptor antagonist

The aims of this work were to evaluate whether the treatment of patients with fibromyalgia with memantine is associated with significant changes in metabolite concentrations in the brain, and to explore any changes in clinical outcome measures. Magnetic resonance spectroscopy was performed of the right anterior and posterior insula, both hippocampi and the posterior cingulate cortex. Questionnaires on pain, anxiety, depression, global function, quality of life and cognitive impairment were used. Ten patients were studied at baseline and after three months of treatment with memantine. Significant increases were observed in the following areas: N-acetylaspartate (4.47 at baseline vs. 4.71 at three months, p¿=¿0.02) and N-acetylaspartate+N-acetylaspartate glutamate in the left hippocampus (5.89 vs. 5.98; p¿=¿0.007); N-acetylaspartate+N-acetylaspartate glutamate in the right hippocampus (5.31 vs 5.79; p¿=¿0.01) and the anterior insula (7.56 vs. 7.70; p¿=¿0.033); glutamate+glutamine/creatine ratio in the anterior insula (2.03 vs. 2.17; p¿=¿0.022) and the posterior insula (1.77 vs. 2.00; p¿=¿0.004); choline/creatine ratio in the posterior cingulate (0.18 vs. 0.19; p¿=¿0.023); and creatine in the right hippocampus (3.60 vs. 3.85; p¿=¿0.007). At the three-month follow-up, memantine improved cognitive function assessed by the Cognition Mini-Exam (31.50, SD¿=¿2.95 vs. 34.40, SD¿=¿0.6; p¿=¿0.005), depression measured by the Hamilton Depression Scale (7.70, SD¿=¿0.81 vs. 7.56, SD¿=¿0.68; p¿=¿0.042) and severity of illness measured by the Clinical Global Impression severity scale (5.79, SD¿=¿0.96 vs. 5.31, SD¿=¿1.12; p¿=¿0.007). Depression, clinical global impression and cognitive function showed improvement with memantine. Magnetic resonance spectroscopy could be useful in monitoring response to the pharmacological treatment of fibromyalgia

MivacunaLA (MyshotLA): A Community-Partnered Mobile Phone Intervention to Improve COVID-19 Vaccination Behaviors among Low-Income, Spanish-Speaking, and Immigrant Latino Parents or Caregivers

We developed and tested MivacunaLA/MyshotLA, a community-informed mobile phone intervention, to increase COVID-19 vaccination among Latino parents/caretakers of minors in under-resourced areas of Los Angeles by addressing misinformation and building trust. We recruited Latino parents/caregivers with at least one unvaccinated child in East and South Los Angeles in the summer of 2021 and evaluated MivacunaLA as a randomized controlled trial with a wait-list control group. A difference-in-difference analysis showed Latino parents/caregivers that participated in MivacunaLA (n = 246), in comparison to the control group, were 15 percentage points more likely (p = 0.04) to report vaccination of minors aged 12-17 years, and 12 percentage points more likely (p = 0.03) to report a positive intention to vaccinate minors aged 2-11 years (when COVID-19 vaccines became available). Mobile phone-delivered digital interventions using videos and culturally tailored educational material to promote COVID-19 vaccine confidence can be an effective way to combat misinformation and deliver timely information to marginalized communities. Community-based participatory research approaches are crucial to advance health equity among minority communities, especially immigrant Spanish-speaking underserved communities

Barras bravas: ¿Realización desde la marginalidad y las falencias académicas? Una aproximación desde el sujeto como decisor

El presente trabajo realiza, mediante un análisis deductivo, una caracterización de la situación actual de las barras bravas en Bogotá. Este se lleva a cabo desde dos focos vinculantes: la marginalidad social y la educación truncada como fundamentos de la pertenencia con estos grupos de fanáticos. Con base en los resultados obtenidos en las encuestas realizadas a los miembros de las principales barras bravas localizadas en Bogotá encontramos relaciones fuertes entre los dos focos de análisis causal (la marginalidad social y la educación truncada) con la posibilidad de pertenecer a estos grupo

Unidad de Aprendizaje : Administración de Empresas

PROGRAMA DE LA UNIDAD DE APRENDIZAJE "ADMINISTRACIÓN DE EMPRESAS" DE LA LICENCIATURA EN RELACIONES ECONOMICAS INTERNACIONALES IMPARTIDA EN EL CENTRO UNIVERSITARIO UAEM TENANCING

The role of calcium supplementation in healthy musculoskeletal ageing : An expert consensus meeting of the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO) and the International Foundation for Osteoporosis (IOF).

The place of calcium supplementation, with or without concomitant vitamin D supplementation, has been much debated in terms of both efficacy and safety. There have been numerous trials and meta-analyses of supplementation for fracture reduction, and associations with risk of myocardial infarction have been suggested in recent years. In this report, the product of an expert consensus meeting of the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO) and the International Foundation for Osteoporosis (IOF), we review the evidence for the value of calcium supplementation, with or without vitamin D supplementation, for healthy musculoskeletal ageing. We conclude that: 1) calcium and vitamin D supplementation leads to a modest reduction in fracture risk, although population-level intervention has not been shown to be an effective public health strategy; 2) supplementation with calcium alone for fracture reduction is not supported by the literature; 3) side effects of calcium supplementation include renal stones and gastrointestinal symptoms; 4) vitamin D supplementation, rather than calcium supplementation, may reduce falls risk; and 5) assertions of increased cardiovascular risk consequent on calcium supplementation are not convincingly supported by current evidence. In conclusion, we recommend, on the basis of the current evidence, that calcium supplementation, with concomitant vitamin D supplementation, is supported for patients at high risk of calcium and vitamin D insufficiency, and in those who are receiving treatment for osteoporosis

Improving the earthquake resilience of primary schools in the border regions of neighbouring countries

This work summarises the strategy adopted in the European research project PERSISTAH. It aims to increase the resilience of the population, focusing on the existing primary schools in the Algarve (Portugal) and Huelva (Spain) regions. Software was developed to assess the seismic safety of these schools, considering different earthquake scenarios. Seismic retrofitting measures were studied and numerically tested. Some of them were also implemented in the retrofitting activities of two case study schools (one in each country). It was found that the adopted ground motion prediction equations (GMPEs) considerably affect the results obtained with the software, especially for offshore earthquake scenarios. Furthermore, the results show that the masonry buildings would be the most damaged school typologies for all the scenarios considered. Additionally, a set of guidelines was created to support the school community and the technicians related to the construction industry. The goal of these documents is to increase the seismic resilience of the population. Different activities were carried out to train schoolteachers in seismic safety based on the guidelines produced, obtaining positive feedback from them.info:eu-repo/semantics/publishedVersio