ESDAP Escola Superior de Disseny i Arts Plàstiques de Catalunya

Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by a persistent pattern of inattention and/or hyperactivity-impulsivity. ADHD impairments arise from irregularities primarily in dopamine (DA) and norepinephrine (NE) circuits within the prefrontal cortex. Due to ADHD medication’s controversial side effects and high rates of diagnosis, alternative/complementary pharmacological therapeutic approaches for ADHD are needed. Although the number of publications that study the potential effects of caffeine consumption on ADHD treatment have been accumulating over the last years, and caffeine has recently been used in ADHD research in the context of animal models, an updated evidence-based systematic review on the effects of caffeine on ADHD-like symptoms in animal studies is lacking. To provide insight and value at the preclinical level, a systematic review based on PRISMA guidelines was performed for all publications available up to 1 September 2021. Caffeine treatment increases attention and improves learning, memory, and olfactory discrimination without altering blood pressure and body weight. These results are supported at the neuronal/molecular level. Nonetheless, the role of caffeine in modulating ADHD-like symptoms of hyperactivity and impulsivity is contradictory, raising discrepancies that require further clarification. Our results strengthen the hypothesis that the cognitive effects of caffeine found in animal models could be translated to human ADHD, particularly during adolescence.

1) Background: The Differential Susceptibility to Media Effects Model (DSMM) suggests that pornography use effects are conditional and they depend on dispositional, developmental, and social differential susceptibility variables. This framework also highlights that the differential susceptibility variables act as predictors of pornography use and as moderators of the effect of pornography on criterion variables. (2) Methods: By administering a survey to n = 1500 adolescents, we tested whether these assumptions were met. (3) Results: Pornography use was related to being male and older, having a bisexual or undefined sexual orientation, higher substance use, being non-Muslim, and reporting sexual interest and the use of the media to obtain sexual information. Structural Equation Modeling (SEM) showed that higher levels in the criterion variables were directly related to pornography use, older age, substance use, and being women. Some mediational links also emerged. Pornography use mediated between the age and criterion variables. Moreover, substance use mediated the association between age and gender with the criterion variables. (4) Conclusions: Our findings support the clinical applicability of the theoretical DSMM framework. Knowing adolescent pornography consumers' profiles and the impact of pornography on this population would allow for the designing of more effective prevention and regulation proposals.

This study aims to find out how Design for All can be applied in healthcare environments. To achieve this, key concepts related to Design for All have been extracted from mostly primary sources, to subsequently categorize the most relevant specific needs of users and exemplify these categories with different design projects. Finally, some consultation sheets have been created so that designers can verify some basic aspects to make their projects Design for All. In short, it is intended to provide design professionals with a simple consultation tool to make their projects more inclusive, taking into account the great diversity of users.

Se presenta un repertorio bio-bibliográfico y un estudio bibliométrico histórico de las obras de ajedrez en España, desde finales del siglo XVIII hasta finales del siglo XIX. Se ha utilizado una metodología basada en la búsqueda y análisis en los fondos documentales de la época y en las bases de datos de las bibliotecas actuales, principalmente de España. La fase interpretativa, junto con un análisis estadístico de cuatro factores –periodo de publicación de las obras, lugar de edición, originalidad o traducción, y tipología– permite describir cada una de las obras de ajedrez publicadas en España, además de contextualizarlas con el momento social de la época. El estudio bibliométrico refuerzaasí el análisis interpretativo sobre la producción ajedrecística española.

The Sympetrum vulgatum (Linnaeus, 1758) complex is composed of the subspecies S. vulgatum vulgatum, S. vulgatum decoloratum (Selys, 1884) and S. vulgatum ibericum Ocharan, 1985 in the West Palaearctic. These taxa have parapatric distributions and noticeable morphological differences in colour and body size, and their taxonomic status is debated. Here we revise the systematics of this group using molecular taxonomy, including molecular analyses of mitochondrial (cytochrome c oxidase subunit I, COI) and nuclear (internal transcribed spacer, ITS1) DNA taking into account known morphological differences. Each subspecies has a unique and differentiated COI haplotype, although divergences among them are low (0.4% maximum uncorrected p-distance). The subspecies are not differentiated by the nuclear marker ITS1. The genetic results for these taxa contrast with the deep divergence of the sister species S. striolatum (Charpentier, 1840). Given current evidence, we propose to maintain the subspecific status of the S. vulgatum complex and hypothesize their biogeographical history. It is likely that the three subspecies became isolated during one of the latest glacial periods, each in a different refugium: S. vulgatum ibericum possibly occupied the Iberian Peninsula, S. vulgatum vulgatum the Balkan Peninsula or territories further east and S. vulgatum decoloratum Anatolia.