El enfoque complejo de las Estrategias de Gamificación en la Educación Superior

The objective is to present a theoretical summary of gamification strategies in Higher Education and its relationship with complex thinking. The methodology used is a documentary bibliographic review that comprised four phases: Approach of the research questions, search for information. Information organization and information selection criteria, based on a review of the literature in Scielo, Doaj, Latindex, Redalyc and Google Academic. It delves into game-based learning, serious games, and gamification. The importance of the game in the learning process and the impact of the application of gamification in teaching are studied. Finally, an analysis of the literature on gamification is carried out, complex principles, its relationship with gamification and characteristics of complexity.El objetivo es exponer un resumen teórico de las estrategias de gamificación en la Educación Superior y su relación con el pensamiento complejo. La metodología empleada es una revisión bibliográfica documental que comprendió cuatro fases: Planteamiento de las preguntas de investigación, búsqueda de información. Organización de la información y criterios de selección de la información, en base a revisión de la literatura en Scielo, Doaj, Latindex, Redalyc y Google Académico. Se profundiza respecto a aprendizaje basado en juegos, los juegos serios y la gamificación. Se estudia cual es la importancia del juego en el proceso aprendizaje y el impacto de la aplicación de la gamificación en la enseñanza. Para finalizar se realiza un análisis de la literatura en gamificación, principios complejos su relación con la gamificación y características de la complejidad

Are we really all in this together? The social patterning of mortality during the first wave of the COVID-19 pandemic in Belgium

BACKGROUND: Belgium was one of the countries that was struck hard by COVID-19. Initially, the belief was that we were ‘all in it together’. Emerging evidence showed however that deprived socioeconomic groups suffered disproportionally. Yet, few studies are available for Belgium. The main question addressed in this paper is whether excess mortality during the first COVID-19 wave followed a social gradient and whether the classic mortality gradient was reproduced. METHODS: We used nationwide individually linked data from the Belgian National Register and the Census 2011. Age-standardized all-cause mortality rates were calculated during the first COVID-19 wave in weeks 11-20 in 2020 and compared with the rates during weeks 11-20 in 2015-2019 to calculate absolute and relative excess mortality by socioeconomic and -demographic characteristics. For both periods, relative inequalities in total mortality between socioeconomic and -demographic groups were calculated using Poisson regression. Analyses were stratified by age, gender and care home residence. RESULTS: Excess mortality during the first COVID-19 wave was high in collective households, with care homes hit extremely hard by the pandemic. The social patterning of excess mortality was rather inconsistent and deviated from the usual gradient, mainly through higher mortality excesses among higher socioeconomic groups classes in specific age-sex groups. Overall, the first COVID-19 wave did not change the social patterning of mortality, however. Differences in relative inequalities between both periods were generally small and insignificant, except by household living arrangement. CONCLUSION: The social patterning during the first COVID-19 wave was exceptional as excess mortality did not follow the classic lines of higher mortality in lower classes and patterns were not always consistent. Relative mortality inequalities did not change substantially during the first COVID-19 wave compared to the reference period

SUMOylation of nuclear actin

Actin, a major component of the cytoplasm, is also abundant in the nucleus. Nuclear actin is involved in a variety of nuclear processes including transcription, chromatin remodeling, and intranuclear transport. Nevertheless, the regulation of nuclear actin by posttranslational modifications has not been investigated. We now show that nuclear actin is modified by SUMO2 and SUMO3 and that computational modeling and site-directed mutagenesis identified K68 and K284 as critical sites for SUMOylating actin. We also present a model for the actin–SUMO complex and show that SUMOylation is required for the nuclear localization of actin

Trends in health inequalities in 27 European countries

Inequalities in mortality and morbidity among socioeconomic groups are a highly persistent phenomenon despite having been the focus of public health policy in many countries. The United States has recently witnessed a widening of health inequalities due to rising mortality and morbidity among the lowly educated. Our study shows that, despite the financial crisis, most European countries have experienced an improvement in the health of the lowly educated in recent years. In Eastern Europe, this even represents a reversal as compared with previous decades. The 2008 financial crisis has had mixed effects without widening health inequalities. Our results suggest that European countries have been successful in avoiding an aggravation of health inequalities.Unfavorable health trends among the lowly educated have recently been reported from the United States. We analyzed health trends by education in European countries, paying particular attention to the possibility of recent trend interruptions, including interruptions related to the impact of the 2008 financial crisis. We collected and harmonized data on mortality from ca. 1980 to ca. 2014 for 17 countries covering 9.8 million deaths and data on self-reported morbidity from ca. 2002 to ca. 2014 for 27 countries covering 350,000 survey respondents. We used interrupted time-series analyses to study changes over time and country-fixed effects analyses to study the impact of crisis-related economic conditions on health outcomes. Recent trends were more favorable than in previous decades, particularly in Eastern Europe, where mortality started to decline among lowly educated men and where the decline in less-than-good self-assessed health accelerated, resulting in some narrowing of health inequalities. In Western Europe, mortality has continued to decline among the lowly and highly educated, and although the decline of less-than-good self-assessed health slowed in countries severely hit by the financial crisis, this affected lowly and highly educated equally. Crisis-related economic conditions were not associated with widening health inequalities. Our results show that the unfavorable trends observed in the United States are not found in Europe. There has also been no discernible short-term impact of the crisis on health inequalities at the population level. Both findings suggest that European countries have been successful in avoiding an aggravation of health inequalities.Peer reviewe

Diversity of picornaviruses in rural Bolivia

Fil: Nix, W Allan. Centers for Disease Control and Prevention; Estados Unidos.Fil: Khetsuriani, Nino. Centers for Disease Control and Prevention; Estados Unidos.Fil: Peñaranda, Silvia. Centers for Disease Control and Prevention; Estados Unidos.Fil: Maher, Kaija. Centers for Disease Control and Prevention; Estados Unidos.Fil: Venczel, Linda. Centers for Disease Control and Prevention; Estados Unidos.Fil: Cselkó, Zsuzsa. Centers for Disease Control and Prevention; Estados Unidos.Fil: Freire, Maria Cecilia. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas; Argentina.Fil: Cisterna, Daniel. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas; Argentina.Fil: Lema, Cristina L. ANLIS Dr.C.G.Malbrán. Instituto Nacional de Enfermedades Infecciosas; Argentina.Fil: Rosales, Patricia. Ministry of Health and Sports; Bolivia.Fil: Rodríguez, Jacqueline R. Pediatric Hospital San Antonio de Los Sauces; Bolivia.Fil: Rodríguez, Wilma. Ministry of Health and Sports; Bolivia.Fil: Halkyer, Percy. Pan-American Health Organization; Bolivia.Fil: Ronveaux, Olivier. Pan-American Health Organization; Bolivia.Fil: Pallansch, Mark A. Centers for Disease Control and Prevention; Estados Unidos.Fil: Oberste, M Steven. Centers for Disease Control and Prevention; Estados Unidos.The family Picornaviridae is a large and diverse group of viruses that infect humans and animals. Picornaviruses are among the most common infections of humans and cause a wide spectrum of acute human disease. This study began as an investigation of acute flaccid paralysis (AFP) in a small area of eastern Bolivia, where surveillance had identified a persistently high AFP rate in children. Stools were collected and diagnostic studies ruled out poliovirus. We tested stool specimens from 51 AFP cases and 34 healthy household or community contacts collected during 2002-2003 using real-time and semi-nested reverse transcription polymerase chain reaction assays for enterovirus, parechovirus, cardiovirus, kobuvirus, salivirus and cosavirus. Anecdotal reports suggested a temporal association with neurological disease in domestic pigs, so six porcine stools were also collected and tested with the same set of assays, with the addition of an assay for porcine teschovirus. A total of 126 picornaviruses were detected in 73 of 85 human individuals, consisting of 53 different picornavirus types encompassing five genera (all except Kobuvirus). All six porcine stools contained porcine and/or human picornaviruses. No single virus, or combination of viruses, specifically correlated with AFP; however, the study revealed a surprising complexity of enteric picornaviruses in a single community

Sufficient inspiratory effort for a dry powder inhaler - do we have to measure it, or can we observe it? : Post hoc analysis of the PIFotal study.

Peer reviewedPostprin

Absent B Cells, agammaglobulinemia, and Hypertrophic Cardiomyopathy in Folliculin-interacting Protein 1 Deficiency

Agammaglobulinemia is the most profound primary antibody deficiency that can occur due to an early termination of B-cell development. We here investigated 3 novel patients, including the first known adult, from unrelated families with agammaglobulinemia, recurrent infections, and hypertrophic cardiomyopathy (HCM). Two of them also presented with intermittent or severe chronic neutropenia. We identified homozygous or compound-heterozygous variants in the gene for folliculin interacting protein 1 (FNIP1), leading to loss of the FNIP1 protein. B-cell metabolism, including mitochondrial numbers and activity and phosphatidylinositol 3-kinase/AKT pathway, was impaired. These defects recapitulated the Fnip1-/- animal model. Moreover, we identified either uniparental disomy or copy-number variants (CNVs) in 2 patients, expanding the variant spectrum of this novel inborn error of immunity. The results indicate that FNIP1 deficiency can be caused by complex genetic mechanisms and support the clinical utility of exome sequencing and CNV analysis in patients with broad phenotypes, including agammaglobulinemia and HCM. FNIP1 deficiency is a novel inborn error of immunity characterized by early and severe B-cell development defect, agammaglobulinemia, variable neutropenia, and HCM. Our findings elucidate a functional and relevant role of FNIP1 in B-cell development and metabolism and potentially neutrophil activity

Effects of antiplatelet therapy on stroke risk by brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases: subgroup analyses of the RESTART randomised, open-label trial

Background Findings from the RESTART trial suggest that starting antiplatelet therapy might reduce the risk of recurrent symptomatic intracerebral haemorrhage compared with avoiding antiplatelet therapy. Brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases (such as cerebral microbleeds) are associated with greater risks of recurrent intracerebral haemorrhage. We did subgroup analyses of the RESTART trial to explore whether these brain imaging features modify the effects of antiplatelet therapy

Psychosis risk as a function of age at onset: A comparison between early- and late-onset psychosis in a general population sample

This paper proposes a partial-order semantics for a stochastic process algebra that supports general (non-memoryless) distributions and combines this with an approach to numerically analyse the first passage time of an event. Based on an adaptation of McMillan's complete finite prefix approach tailored to event structures and process algebra, finite representations are obtained for recursive processes. The behaviour between two events is now captured by a partial order that is mapped on a stochastic task graph, a structure amenable to numerical analysis. Our approach is supported by the (new) tool FOREST for generating the complete prefix and the (existing) tool PEPP for analysing the generated task graph. As a case study, the delay of the first resolution in the root contention phase of the IEEE 1394 serial bus protocol is analysed