Road-traffic monitoring by knowledge-driven static and dynamic image analysis.

This article presents a visual application which allows a study and analysis of traffic behavior on major roads (more specifically freeways and highways), using as the main surveillance artefact a video camera mounted on a relatively high place (such as a bridge) with a significant image analysis field. The system described presents something new which is the combination of both traditional traffic monitoring systems, that is, monitoring to get information on different traffic parameters and monitoring to detect accidents Automatically. Therefore, we present a system in charge of compiling information on different traffic parameters. It also has a surveillance module for that traffic, which can detect a wide range of the most significant incidents on a freeway or highway

Knowledge-based road traffic monitoring

This article presents a knowledge-based application to study and analyze traffic behavior on major roads, using as the main surveillance artefact a video camera mounted on a relatively high place with a significant image analysis field. The system described presents something new which is the combination of both traditional traffic monitoring systems, that is, monitoring to get information on different traffic parameters and monitoring to detect accidents automatically. Therefore, we present a system in charge of compiling information on different traffic parameters. It also has a surveillance module, which can detect a wide range of the most significant incidents on a freeway or highway

Exploring the ring-closing metathesis for the construction of the solomonamide macrocyclic core: identification of bioactive precursors

New synthetic strategies directed toward the novel cyclopeptides solomonamides have been explored utilizing an olefin metathesis as the key reaction. In the various strategies investigated, we worked on minimally oxidized systems, and the olefin metathesis reaction demonstrated efficiency and validity for the construction of the macrocyclic core. The described synthetic strategies toward the solomonamides are well suited for the subsequent access to the natural products and represent flexible and diversityoriented routes that allow for the generation of a variety of analogues via oxidative transformations. In addition, preliminary biological evaluations of the generated solomonamide precursors revealed antitumor activity against various tumor cell lines.This work was financially supported by the Ministerio de Economía y Competitividad (MINECO) (ref BIO2014-56092-R, CTQ2014-60223-R and CTQ2016-76311-R) and Junta de Andalucía and “Fondo Europeo de Desarrollo Regional-FEDER” (P12 CTS-1507). I.C.-S. thanks Ministerio de Educación, Cultura y Deporte for a predoctoral fellowship (FPU programme)

Risk factors for major adverse cardiovascular events in postmenopausal women: UK Biobank prospective cohort study

Background and aims Cardiovascular risk increases during menopause, so the medical and scientific community should consider women's specific risk factors to prevent cardiovascular disease. This study aims to assess the risk factors for the incidence of major adverse cardiovascular events (MACE) exclusive to postmenopausal women. Methods We conducted a prospective cohort study in postmenopausal women aged 40 years and older, who were included in the UK Biobank cohort between 2006 and 2010 and followed to 2021 (12 years). A total of 156,787 women were followed for a median of 12.5 years (nearly 2 million person-years), and MACE risk was assessed using Fine-Gray competing risk models. Results The cumulative incidence of cardiovascular morbidity and mortality was 1.2% (0.97 cases per 1000 women-years). Not having taken birth control pills, not having children, and early menarche (≤12 years) were independently associated with cardiovascular morbidity and mortality. Conclusions Risk factors for cardiovascular disease that are specific to women include early menarche, not having taken oral contraceptives, and reproductive history, and this relationship is independent of classic cardiovascular risk factors

Colonization of electrospun polycaprolactone fibers by relevant pathogenic bacterial strains

Electrospun biodegradable polymers have emerged as promising materials for their applications in several fields, including biomedicine and food industry. For this reason, the susceptibility of these materials to be colonized by different pathogens is a critical issue for public health, and their study can provide future knowledge to develop new strategies against bacterial infections. In this work, the ability of three pathogenic bacterial species (Pseudomonas aeruginosa, Acinetobacter baumannii, and Listeria monocytogenes) to adhere and form biofilm in electrospun polycaprolactone (PCL) microfibrous meshes was investigated. Bacterial attachment was analyzed in meshes with different microstructure, and comparisons with other materials (borosilicate glass and electrospun polylactic acid (PLA)) fibers were assessed. Analysis included colony forming unit (CFU) counts, scanning electron microscopy (SEM), and crystal violet (CV) staining. All the obtained data suggest that PCL meshes, regardless of their microstructure, are highly susceptible to be colonized by the pathogenic relevant bacteria used in this study, so a pretreatment or a functionalization with compounds that present some antimicrobial activity or antibiofilm properties is highly recommended before their application. Moreover, an experiment designed to simulate a chronic wound environment was used to demonstrate the ability of these meshes to detach biofilms from the substratum where they have developed, thus making them promising candidates to be used in wound cleaning and disinfection.European Union’s H2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement no. 691095 and Junta de Castilla y Leon-FEDER (projects BU079U16 and BU092U16)

Prevalence of childhood obesity in Spain and its relation with socioeconomic status and health behaviors: Population-basedcross-sectional study

Objectives: This study aims to assess the current state of childhood overweight and obesity in Spain, and its relationship with socioeconomic status and health-related behaviors. Methods: Population-based cross sectional observational study, based on the 2017 National Health Survey in minors in Spain. This study included all children surveyed who were aged 1–14 years. Childhood obesity was estimated from the z-score of the body mass index. Results: The study included 4882 children aged 1–14 years (mean 7.5). The prevalence of obesity was18.6% (95% confidence interval [CI] 18.5–18.7), while 13.5% (95% CI 13.4–13.6) were overweight. These figures represent over a million children in Spain who are obese and nearly 750,000 who are overweight. A north–south geographic gradient was apparent, with higher prevalence of unhealthy body weight insouthern Spain. Factors associated with childhood obesity were low socioeconomic status, poor diet and sedentarism, among others. Conclusions: Childhood overweight in Spain is strongly associated with socioeconomic status and other factors such as diet and sedentarism. Multidisciplinary public health interventions are needed to reduce this serious health problem in children

Study of humoral and cellular immunity in vaccinated with mRNA-1273

This work was supported by "Investigacion y Desarrollo (I + D) del Sistema Andaluz de Salud (SAS)" and Instituto de Salud Carlos III (Proyecto FIS PI21/01708).The new vaccines against SARS-CoV-2 have raised a lot of expectations about their ability to induce immunity and the duration of this. This is the case of mRNA vaccines such as Moderna’s mRNA-1273. Therefore, it is necessary to study the humoral and cellular immunity generated by these vaccines. Our objectives are determining what is the normal response of antibody production, and what is the level of protective antibodies and monitoring patients in case of subsequent infection with COVID-19. We present the first results of a longitudinal study of the humoral response in 601 health workers vaccinated with Moderna. The results show a humoral immunity at 90 days after the second dose of 100%, with a strong decrease between the levels of circulating anti-S IgG antibodies between days 30 and 90 postvaccination. Observing a steeper decline in those who had higher titles at the beginning. In addition, we present a cellular response of 86% at three months after the second dose, which is related to low humoral response.Investigacion y Desarrollo (I + D) del Sistema Andaluz de Salud (SAS)Instituto de Salud Carlos III European Commission FIS PI21/0170

Correlación entre la nota de ingreso a los estudios de grado de ámbito industrial y los resultados académicos obtenidos en el primer año de estudios de grado

El presente trabajo estudia la relación de la nota de acceso al centro con las calificaciones académicas obtenidas por los estudiantes de primer curso de Grado una vez transcurrido el primer año de implantación en la Escuela Universitaria de Ingeniería Técnica Industrial de Barcelona (EUETIB). En este trabajo se discute sobre los resultados obtenidos en función de la procedencia de los estudiantes, Bachillerato o Ciclos formativos de grado superior.Postprint (published version

Sistemas internos de garantía de la calidad (SIGC): necesidad y reto

La Escuela Universitaria de Ingeniería Técnica Industrial de Barcelona (EUETIB) está diseñando su SIGC propio, teniendo en cuenta las características del centro, las directrices de la Universidad Politécnica de Cataluña y de las agencias de calidad, la formación que se requiere para sus estudiantes y los resultados que se observan en otros centros de éste y de otros países en los que ya se han implantado los sistemas de calidad. En una época de crisis y de cambios, en la que las titulaciones deben adaptarse al Espacio Europeo de Educación Superior (EEES), el diseño de un sistema de calidad deviene una necesidad y un reto para la EUETIB.Postprint (published version