El modelo de gestión de Parques de Sintra: estudio de caso sobre el Palacio Nacional de la Pena

Parques de Sintra - Monte da Lua, SA (PSML hereafter) is an entirely state owned company set up in 2000 subsequent to UNESCO classifying the Cultural Landscape of Sintra as World Heritage in 1995 and bringing together those institutions with responsibilities in this field as shareholders. The PSML public heritage management model is unique in Portugal. In 2014, the heritage sites received over 1.9 million visits and generating some €18.3 million in revenues and ranking the company as among the three most important cultural tourism poles in the country. The PSML mission involves restoring, maintaining, promoting and opening up the heritage managed for the public good. To ensure the maintenance and functioning of this heritage, the company draws exclusively on the revenues generated by site entrance tickets, by the cafeterias, the stores and by renting out such sites for events. For its investment projects, the company draws on its own income and whenever possible also seeks support from national and European subsidy programs. The Palace of Pena is the most visited monument in the Sintra Cultural Landscape having received around 900,000 visitors in 2014. We now present the PSML management model, applied across its different facets, and particularly in relation to the National Palace of Pena, explaining its economic sustainability, the relationships with visitors and the strategy deployed in the approach to heritage restoration and conservation intervention projects. This correspondingly focuses on aspects such as the “open for works” method, the projects implemented and the future perspectives as well as the “virtuous cycle” vision driving the model’s success: heritage restored and open to public enjoyment, greater and deeper visitor satisfaction, higher revenues, higher investment.Parques de Sintra – Monte da Lua, SA (PSML) es una empresa de capitales exclusivamente públicos creada en el año 2000, después de que la UNESCO declarase en 1995 el Paisaje Cultura de Sintra Patrimonio Mundial. Agrupa a las instituciones con responsabilidades en la zona y que constituyen su accionariado, con la misión de recuperar, conservar, divulgar y abrir al público el patrimonio que gestiona. El modelo de gestión del patrimonio público de PSML es único en Portugal. En 2014 recibió a más de 1,9 millones de visitantes que generaron unos ingresos de cerca de 18,3 millones de euros, situándose entre los tres más importantes polos de turismo cultural del país. El Palacio de la Pena es el monumento más visitado del Paisaje Cultural de Sintra, con cerca de 900 mil visitantes en 2014. El mantenimiento y funcionamiento de las propiedades dependen exclusivamente de los ingresos que reportan las taquillas, las cafeterías, las tiendas y el alquiler de los espacios para eventos. La empresa también recurre a sus propios recursos para financiar sus inversiones, buscando en la medida de lo posible contar con el apoyo de programas nacionales y europeos. El modelo de gestión de PSML que se presenta, aplicado en sus diferentes vertientes y en especial al Palacio Nacional de la Pena, explicita su sostenibilidad económica, la relación con los visitantes y la estrategia utilizada en las intervenciones de recuperación y conservación del patrimonio. Entre los diferentes aspectos tratados destacan el método “abierto por obras”, los proyectos ya realizados y los previstos para el futuro. Se ofrece también una visión sobre el “círculo virtuoso” para el éxito del modelo: patrimonio restaurado y abierto al público, más y mayor satisfacción de los visitantes, mayores ingresos, más inversiones.Depto. de Prehistoria, Historia Antigua y ArqueologíaFac. de Geografía e HistoriaTRUEMinisterio de Economía y Competitividad (MINECO)pu

Tobacco smoke occupational exposure: biomarkers of biological damage

High concentration of toxic substances emanated from tobacco smoke in entertainment places such as restaurants, bars and nightclubs may compromise indoor air quality (IAQ) generating environments of likelihood health risk. Their employees, particularly those exposed to second-hand smoke, are at increased risk for developing chronic respiratory diseases such as chronic obstructive pulmonary disease (COPD), asthma and lung cancer. Objectives In this work, we aimed at evaluating relationships between occupational ETS exposure, biological damage (DNA or proteome alterations) and putative respiratory dysfunctions

Control of allergic rhinitis and asthma test – a formal approach to the development of a measuring tool

<p>Abstract</p> <p>Background</p> <p>The concurrent management of allergic rhinitis and asthma (ARA) has been recommended by Allergic Rhinitis and its Impact on Asthma (ARIA) guidelines. However, a tool capable of assessing simultaneously the control of upper and lower airways diseases is lacking.</p> <p>Aim</p> <p>To describe the studies conducted to design the control of ARA test (CARAT) questionnaire.</p> <p>Methods</p> <p>We performed a literature review to generate a list of potentially important items for the assessment of control of ARA. A formal consensus development process, that used an innovative web-based application, was designed – 111 experts in ARA and 60 patients participated. At the final consensus meeting, 25 primary and secondary care physicians formulated the questions and response options. A qualitative feasibility study (n = 31 patients) was conducted to evaluate the comprehensibility of the questionnaire while testing two different designs.</p> <p>Results</p> <p>Thirty-four potentially important items were identified. All the steps of the consensus process were completed in 2.5 months. The opinions of experts and patients lead to the formulation of 17 questions. At the feasibility study the instructions and wording problems were corrected and a semi-tabular format was chosen.</p> <p>Conclusion</p> <p>A tool to measure the control of allergic rhinitis and asthma was developed using a comprehensive set of methodological steps ensuring the design quality and the face and content validity. Additional validation studies to assess the psychometric properties of the questionnaire have started.</p

Tau deletion prevents stress-induced dendritic atrophy in prefrontal cortex: role of synaptic mitochondria

Tau protein in dendrites and synapses has been recently implicated in synaptic degeneration and neuronal malfunction. Chronic stress, awell-known inducer of neuronal/synaptic atrophy, triggers hyperphosphorylation of Tau protein and cognitive deficits. However, the cause–effect relationship between these events remains to be established. To test the involvement of Tau in stress-induced impairments of cognition,we investigated the impact of stress on cognitive behavior, neuronal structure, and the synaptic proteome in the prefrontal cortex (PFC) of Tau knock-out (Tau-KO) and wild-type (WT) mice. Whereas exposure to chronic stress resulted in atrophy of apical dendrites and spine loss in PFC neurons as well as significant impairments in working memory in WT mice, such changes were absent in Tau-KO animals. Quantitative proteomic analysis of PFC synaptosomal fractions, combined with transmission electron microscopy analysis, suggested a prominent role for mitochondria in the regulation of the effects of stress. Specifically, chronically stressed animals exhibit Tau-dependent alterations in the levels of proteins involved in mitochondrial transport and oxidative phosphorylation aswell as in the synaptic localization of mitochondria in PFC. These findings provide evidence for a causal role of Tau in mediating stress-elicited neuronal atrophy and cognitive impairment and indicate that Tau may exert its effects through synaptic mitochondria.This work was funded by the Portuguese Foundation for Science & Technology (FCT, grant number NMC-113934 to I.S.), the EU Consortium Switchbox (grant number Health-FP7-2010-259772 to O.F.X.A. and N.S.), the Deutsche Forschungsgemeinschaft (grant number FI 1895/1-1 to M.D.F.) and the Max Planck Society (M.D.F., G.M., C.W.T., and O.F.X.A.). In addition, this workwas also co-financed by the Portuguese North Regional Operational Program (ON.2 – O Novo Norte) under the National Strategic Reference Framework (QREN), through the European Regional Development Fund (FEDER) (N.S.). S.L. and I.S. are holders of FCT Fellowships. J.V-S. is a recipient of a PhD fellowship (PD/ BD/105938/2014) of the University of Minho MD/PhD Program funded by FCT.info:eu-repo/semantics/publishedVersio

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Molecular Etiology of Atherogenesis – In Vitro Induction of Lipidosis in Macrophages with a New LDL Model

BACKGROUND: Atherosclerosis starts by lipid accumulation in the arterial intima and progresses into a chronic vascular inflammatory disease. A major atherogenic process is the formation of lipid-loaded macrophages in which a breakdown of the endolysomal pathway results in irreversible accumulation of cargo in the late endocytic compartments with a phenotype similar to several forms of lipidosis. Macrophages exposed to oxidized LDL exihibit this phenomenon in vitro and manifest an impaired degradation of internalized lipids and enhanced inflammatory stimulation. Identification of the specific chemical component(s) causing this phenotype has been elusive because of the chemical complexity of oxidized LDL. METHODOLOGY/PRINCIPAL FINDINGS: Lipid "core aldehydes" are formed in oxidized LDL and exist in atherosclerotic plaques. These aldehydes are slowly oxidized in situ and (much faster) by intracellular aldehyde oxidizing systems to cholesteryl hemiesters. We show that a single cholesteryl hemiester incorporated into native, non-oxidized LDL induces a lipidosis phenotype with subsequent cell death in macrophages. Internalization of the cholesteryl hemiester via the native LDL vehicle induced lipid accumulation in a time- and concentration-dependent manner in "frozen" endolysosomes. Quantitative shotgun lipidomics analysis showed that internalized lipid in cholesteryl hemiester-intoxicated cells remained largely unprocessed in those lipid-rich organelles. CONCLUSIONS/SIGNIFICANCE: The principle elucidated with the present cholesteryl hemiester-containing native-LDL model, extended to other molecular components of oxidized LDL, will help in defining the molecular etiology and etiological hierarchy of atherogenic agents

Energy Resolution Performance of the CMS Electromagnetic Calorimeter

The energy resolution performance of the CMS lead tungstate crystal electromagnetic calorimeter is presented. Measurements were made with an electron beam using a fully equipped supermodule of the calorimeter barrel. Results are given both for electrons incident on the centre of crystals and for electrons distributed uniformly over the calorimeter surface. The electron energy is reconstructed in matrices of 3 times 3 or 5 times 5 crystals centred on the crystal containing the maximum energy. Corrections for variations in the shower containment are applied in the case of uniform incidence. The resolution measured is consistent with the design goals

ARIA digital anamorphosis : Digital transformation of health and care in airway diseases from research to practice

Digital anamorphosis is used to define a distorted image of health and care that may be viewed correctly using digital tools and strategies. MASK digital anamorphosis represents the process used by MASK to develop the digital transformation of health and care in rhinitis. It strengthens the ARIA change management strategy in the prevention and management of airway disease. The MASK strategy is based on validated digital tools. Using the MASK digital tool and the CARAT online enhanced clinical framework, solutions for practical steps of digital enhancement of care are proposed.Peer reviewe

Spreading remote lab usage: A system — A community — A Federation

Experiments have been at the heart of scientific development and education for centuries. From the outburst of Information and Communication Technologies, virtual and remote labs have added to hands-on labs a new conception of practical experience, especially in Science, Technology, Engineering and Mathematics education. This paper aims at describing the features of a remote lab named Virtual Instruments System in Reality, embedded in a community of practice and forming the spearhead of a federation of remote labs. More particularly, it discusses the advantages and disadvantages of remote labs over virtual labs as regards to scalability constraints and development and maintenance costs. Finally, it describes an actual implementation in an international community of practice of engineering schools forming the embryo of a first world wide federation of Virtual Instruments System in Reality nodes, under the framework of a project funded by the Erasmus+ Program.info:eu-repo/semantics/publishedVersio