Search results for " Bienestar."

Higher vascularity at infiltrated peripheral edema differentiates proneural glioblastoma subtype

2020

[EN] Background and purpose Genetic classifications are crucial for understanding the heterogeneity of glioblastoma. Recently, perfusion MRI techniques have demonstrated associations molecular alterations. In this work, we investigated whether perfusion markers within infiltrated peripheral edema were associated with proneural, mesenchymal, classical and neural subtypes. Materials and methods ONCOhabitats open web services were used to obtain the cerebral blood volume at the infiltrated peripheral edema for MRI studies of 50 glioblastoma patients from The Cancer Imaging Archive: TCGA-GBM. ANOVA and Kruskal-Wallis tests were carried out in order to assess the association between vascular fea…

A happiness degree predictor using the conceptual data structure for deep learning architectures

2017

Abstract Background and Objective: Happiness is a universal fundamental human goal. Since the emergence of Positive Psychology, a major focus in psychological research has been to study the role of certain factors in the prediction of happiness. The conventional methodologies are based on linear relationships, such as the commonly used Multivariate Linear Regression (MLR), which may suffer from the lack of representative capacity to the varied psychological features. Using Deep Neural Networks (DNN), we define a Happiness Degree Predictor (H-DP) based on the answers to five psychometric standardized questionnaires. Methods: A Data-Structure driven architecture for DNNs (D-SDNN) is proposed …

Empowerment and Employee Well-Being: A Mediation Analysis Study

2021

This study examines the relationship between structural and psychological empowerment and its effects on employees’ psychological, physical, and social well-being. Despite the quantity of previously published works, empirical evidence about these relationships in the workplace is scarce. We developed a mediation model in which structural empowerment predicts employee well-being via psychological empowerment. We based our study on the EU-27 data from the 6th European Working Conditions Survey (EWCS). Data were collected from a questionnaire administered face-to-face to a random sample of employees and the self-employed representative of the working population in the European Union (number of…

Biological Profiling of Semisynthetic C19-Functionalized Ferruginol and Sugiol Analogues

2021

[EN] The abietane-type diterpenoids are significant bioactive compounds exhibiting a varied range of pharmacological properties. In this study, the first synthesis and biological investigation of the new abietane-diterpenoid (+)-4-epi-liquiditerpenoid acid (8a) together with several of its analogs are reported. The compounds were generated from the readily available methyl callitrisate (7), which was obtained from callitrisic acid present in Moroccan Sandarac resin. A biological evaluation was conducted to determine the effects of the different functional groups present in these molecules, providing basic structure-activity relationship (SAR) elements. In particular, the ferruginol and sugi…

Situación de las personas seropositivas ante el Real Decreto 1971/1999, que regula la valoración de minusvalías

2002

En esta presentación se determina en primer lugar- el concepto de minusvalía a tenor de los niveles en que la Organización Mundial de la Salud clasifica las consecuencias de una enfermedad .A continuación se indican los criterios de valoración del grado de minusvalía de la personas con VIH/SIDA, según el Real Decreto 199 11 1999. Tras la exposición de una breve historia de la Mesa Estatal de Minusvalías de VlH (MEMVIH), se analizan y denuncian en nombre de esta Mesa y en colaboración con el lMSERSO las graves deficiencias, sobre todo en su dimensión discriminatoria negativa respecto a las personas afectadas por el VIH, que se observan en este Real Decreto. Por último se recuerdan los compro…

Modelización computacional cardiaca

2020

[EN] Cardiovascular diseases currently have a major social and economic impact, constituting one of the leading causes of mortality and morbidity. Personalized computational models of the heart are demonstrating their usefulness both to help understand the mechanisms underlying cardiac disease, and to optimize their treatment and predict the patient's response. Within this framework, the Spanish Research Network for Cardiac Computational Modelling (VHeart-SN) has been launched. The general objective of the VHeart-SN network is the development of an integrated, modular and multiscale multiphysical computational model of the heart. This general objective is addressed through the following spe…

Temporal variability analysis reveals biases in electronic health records due to hospital process reengineering interventions over seven years

2019

[EN] Objective To evaluate the effects of Process-Reengineering interventions on the Electronic Health Records (EHR) of a hospital over 7 years. Materials and methods Temporal Variability Assessment (TVA) based on probabilistic data quality assessment was applied to the historic monthly-batched admission data of Hospital La Fe Valencia, Spain from 2010 to 2016. Routine healthcare data with a complete EHR was expanded by processed variables such as the Charlson Comorbidity Index. Results Four Process-Reengineering interventions were detected by quantifiable effects on the EHR: (1) the hospital relocation in 2011 involved progressive reduction of admissions during the next four months, (2) th…

La Gobernancia y el Euro

1999

Il Salvador si avvia a pianificare città e territori: un’esperienza pilota partecipativa a Santa Marta, a partire da un lungo lavoro psicologico

2015

Gli autori descrivono un caso di cooperazione allo sviluppo iniziato nel 2008 come intervento di Psicologi nel mondo, continuato anno dopo anno, generatore di una esperienza di pianificazione partecipativa a cura del Politecnico di Torino nel 2014. Le riflessioni teoriche sul rapporto interdisciplinare tra psicologia e pianificazione si ancorano a un caso studio locale, la piccola comunità di Santa Marta, mentre il Salvador spinge verso la pianificazione città e territori. The authors describe a case of cooperation that began in 2008 as an intervention of Psicologi nel mondo, continued year after year, generating an experience of participatory planning carried out by the Politecnico di Tori…

Imaging Performance of a Diffractive Corneal Inlay for Presbyopia in a Model Eye

2019

[EN] In this work we evaluated the imaging properties of the Diffractive Corneal Inlay (DCI), a novel type of corneal implant working by diffraction that we proposed for the treatment of presbyopia. ZEMAX OpticStudio software was employed for the numerical assessment, with simulations performed in a human-based eye model. In the ray tracing analysis, we used the Modulation Transfer Function (MTF), the Area under the MTF (AMTF), and the Point Spread Function (PSF). The theoretical performance of the DCI under different situations was evaluated in comparison with a commercially available pinhole based corneal inlay. Finally, real images were obtained experimentally in vitro in a model eye wit…