Innovative resources and models for learning e-skills for young people with disabilities

The present study focuses on the analysis of a series of resources and innovative models created within an European project called #TV T21 Community# e-Skills, social inclusion and employability” with the objective of understanding their use in learning contexts for young people with disabilities. An analytic description of the different elements developed such as: guides, games, mobile applications, practical models and even workshops will be given. In addition to the research that has been carried out, and its theoretical basis, questionnaires, group dynamics and observation were also implemented. At the end of the research, we can conclude that the present project, known as a strategic partnership for youth, meets the fundamental requirements to apply a set of innovative and necessary resources to meet the criteria of inclusion, equality and digital employability. These aspects are outlined as priorities by the European Disability Strategy 2010-2020 and the World Report on Disability

Pilotagem em TICe...por terras ribatejanas

Este documento integra dois momentos complementares para a construção da pilotagem em TICe … por terras ribatejanas. O primeiro apresenta um percurso experimental de um conjunto de formações no domínio das competências em TICe (conceitos básicos de informática, Skype, Facebook, Gmail e Pesquisa no Google). No segundo, apresenta-se os resultados de dois questionários (inicial e final) implementados em sete juntas de freguesia (Pernes, Alcanhões, Alcanede, Povoa de Santarém, Santarém, Amiais de Cima/Abrã e Vale de Figueira). Estes instrumentos de avaliação foram analisados sob supervisão do Observatório de Avaliação da Qualidade da Escola Superior de Educação de Santarém.info:eu-repo/semantics/publishedVersio

8-Amide and 8-carbamate substitution patterns as modulators of 7-hydroxy-4-methylcoumarin's antidepressant profile: Synthesis, biological evaluation and docking studies

Psychiatric and neurological disorders affect millions of people worldwide. Currently available treatments may help to improve symptoms, but they cannot cure the diseases. Therefore, there is an urgent need for potent and safe therapeutic solutions. 8-Amide and 8-carbamatecoumarins were synthetized and evaluated as human monoamine oxidase A and B (hMAO-A and hMAO-B) inhibitors. Comparison between both scaffolds has been established, and we hypothesized that the introduction of different substituents can modulate hMAO activity and selectivity. N-(7-Hydroxy-4-methylcoumarin-8-yl)-4-methylbenzamide (9) and ethyl N-(7-hydroxy-4-methylcoumarin-8-yl)carbamate (20) proved to be the most active and selective hMAO-A inhibitors (IC = 15.0 nM and IC = 22.0 nM, respectively), being compound 9 an irreversible hMAO-A inhibitor twenty-four times more active in vitro than moclobemide, a drug used in the treatment of depression and anxiety. Based on PAMPA assay results, both compounds proved to be good candidates to cross the blood-brain barrier. In addition, these compounds showed non-significant cytotoxicity on neuronal viability assays. Also, the best compound proved to have a t of 6.84 min, an intrinsic clearance of 195.63 μL min mg protein, and to be chemically stable at pH 3.0, 7.4 and 10.0. Docking studies were performed to better understand the binding affinities and selectivity profiles for both hMAO isoforms. Finally, theoretical drug-like properties calculations corroborate the potential of both scaffolds on the search for new therapeutic solutions for psychiatric disorders as depression.This research was funded by Consellería de Cultura, Educacion ´ e Ordenacion ´ Universitaria (EM2014/016), Ministerio de Ciencia e Innovacion ´ (PID2020-116076RJ-I00/AEI/10.13039/501100011033) and Fundaçao ˜ para a Ciˆencia e Tecnologia (PTDC/ASP-PES/28397/ 2017, CEECIND/02423/2018, UIDB/00081/2020, LA/P/0056/2020 and EXPL/BIA-BQM/0492/2021). Financial support from the Xunta de Galicia (Centro de investigacion ´ de Galicia accreditation 2019–2022) and the European Union (European Regional Development Fund - ERDF), is also gratefully acknowledged. M.I.R.-F. acknowledges the economic support from the Spanish Ministry of Science, Innovation and Universities; Spanish Research Agency; and European Regional Development Funds (grant PID2021-122650OB-I00) and from CSIC (PIE202080E118)

Robotic4all project: Results of a hands-on robotic surgery training program

Objective: Although robotic surgery adoption and its indications are growing worldwide, for multiple factors, including costs, there is a lack of training and experience. Our aim was to study the impact of a robotic introduction training program on gesture performance, such as suturing, in robot-naive individuals. Methods: Using the DaVinci robot, a 2-hour program was based on virtual reality and anatomical model exercises. All participants performed 3 repetitions of virtual reality exercises on the virtual simulator, and then performed and were assessed on 2 tests, ie robot and laparoscopic training box. After the course, the participants were surveyed for this training program. Results: Twenty-seven residents and surgeons were enrolled in the training program. With only 2 hours of training, all of the participants were able to complete the training program, thus learning generic and specific skills in robotic surgery. In virtual reality exercise, the scores of the 3 exercises increased significantly with every repetition (p < 0.001) and the size of the increase was large. The completion time on the robot platform was 2.6 times faster (169.33 ± 28.28 s vs. 447.96 ± 156.55 s, p < 0.001) than that in the laparoscopic box, and the difference between both types of tests was large (p h 2 ¼ 0.797). The centralization and passage of the needle were significantly better on the robot platform (5 vs. 3, p < 0.001, r ¼ 0.47; 5 vs. 4, p < 0.001, r ¼ 0.59) than in the laparoscopic box. For the intracorporeal stitchþknot test, every participant was able to perform the exercise on the robot but only 85.2% (23/27) in the laparoscopic box. Twenty-one participants answered the survey, and 13 (61.9%) of them consid- ered robotic performance independent of laparoscopic experience. Conclusions: Surgeons are interested and seek training in robotic surgery. We implemented the first hands-on robotic surgery training program in Portugal and participants considered it was important and adequate for its purpose. All participants, even without robotic experience, learned quicker, performed better, faster and more precisely on the robot over laparoscopy

8-Amide and 8-carbamate substitution patterns as modulators of 7-hydroxy-4-methylcoumarin's antidepressant profile: Synthesis, biological evaluation and docking studies

Psychiatric and neurological disorders affect millions of people worldwide. Currently available treatments may help to improve symptoms, but they cannot cure the diseases. Therefore, there is an urgent need for potent and safe therapeutic solutions. 8-Amide and 8-carbamatecoumarins were synthetized and evaluated as human monoamine oxidase A and B (hMAO-A and hMAO-B) inhibitors. Comparison between both scaffolds has been established, and we hypothesized that the introduction of different substituents can modulate hMAO activity and selectivity. N-(7-Hydroxy-4-methylcoumarin-8-yl)-4-methylbenzamide (9) and ethyl N-(7-hydroxy-4-methylcoumarin-8-yl)carbamate (20) proved to be the most active and selective hMAO-A inhibitors (IC50 = 15.0 nM and IC50 = 22.0 nM, respectively), being compound 9 an irreversible hMAO-A inhibitor twenty-four times more active in vitro than moclobemide, a drug used in the treatment of depression and anxiety. Based on PAMPA assay results, both compounds proved to be good candidates to cross the blood-brain barrier. In addition, these compounds showed non-significant cytotoxicity on neuronal viability assays. Also, the best compound proved to have a t1/2 of 6.84 min, an intrinsic clearance of 195.63 μL min−1 mg−1 protein, and to be chemically stable at pH 3.0, 7.4 and 10.0. Docking studies were performed to better understand the binding affinities and selectivity profiles for both hMAO isoforms. Finally, theoretical drug-like properties calculations corroborate the potential of both scaffolds on the search for new therapeutic solutions for psychiatric disorders as depressionThis research was funded by Consellería de Cultura, Educación e Ordenación Universitaria (EM2014/016), Ministerio de Ciencia e Innovación (PID2020-116076RJ-I00/AEI/10.13039/501100011033) and Fundação para a Ciência e Tecnologia (PTDC/ASP-PES/28397/2017, CEECIND/02423/2018, UIDB/00081/2020, LA/P/0056/2020 and EXPL/BIA-BQM/0492/2021). Financial support from the Xunta de Galicia (Centro de investigación de Galicia accreditation 2019–2022) and the European Union (European Regional Development Fund - ERDF), is also gratefully acknowledged. M.I.R.-F. acknowledges the economic support from the Spanish Ministry of Science, Innovation and Universities; Spanish Research Agency; and European Regional Development Funds (grant PID2021-122650OB-I00) and from CSIC (PIE-202080E118)S

Rarity of monodominance in hyperdiverse Amazonian forests.

Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such "monodominant" forests are known from all of the main tropical regions. For Amazonia, we sampled the occurrence of monodominance in a massive, basin-wide database of forest-inventory plots from the Amazon Tree Diversity Network (ATDN). Utilizing a simple defining metric of at least half of the trees ≥ 10 cm diameter belonging to one species, we found only a few occurrences of monodominance in Amazonia, and the phenomenon was not significantly linked to previously hypothesized life history traits such wood density, seed mass, ectomycorrhizal associations, or Rhizobium nodulation. In our analysis, coppicing (the formation of sprouts at the base of the tree or on roots) was the only trait significantly linked to monodominance. While at specific locales coppicing or ectomycorrhizal associations may confer a considerable advantage to a tree species and lead to its monodominance, very few species have these traits. Mining of the ATDN dataset suggests that monodominance is quite rare in Amazonia, and may be linked primarily to edaphic factors

Unraveling Amazon tree community assembly using Maximum Information Entropy: a quantitative analysis of tropical forest ecology

In a time of rapid global change, the question of what determines patterns in species abundance distribution remains a priority for understanding the complex dynamics of ecosystems. The constrained maximization of information entropy provides a framework for the understanding of such complex systems dynamics by a quantitative analysis of important constraints via predictions using least biased probability distributions. We apply it to over two thousand hectares of Amazonian tree inventories across seven forest types and thirteen functional traits, representing major global axes of plant strategies. Results show that constraints formed by regional relative abundances of genera explain eight times more of local relative abundances than constraints based on directional selection for specific functional traits, although the latter does show clear signals of environmental dependency. These results provide a quantitative insight by inference from large-scale data using cross-disciplinary methods, furthering our understanding of ecological dynamics

Geographic patterns of tree dispersal modes in Amazonia and their ecological correlates

Unidad de excelencia María de Maeztu CEX2019-000940-MAim: To investigate the geographic patterns and ecological correlates in the geographic distribution of the most common tree dispersal modes in Amazonia (endozoochory, synzoochory, anemochory and hydrochory). We examined if the proportional abundance of these dispersal modes could be explained by the availability of dispersal agents (disperser-availability hypothesis) and/or the availability of resources for constructing zoochorous fruits (resource-availability hypothesis). Time period: Tree-inventory plots established between 1934 and 2019. Major taxa studied: Trees with a diameter at breast height (DBH) ≥ 9.55 cm. Location: Amazonia, here defined as the lowland rain forests of the Amazon River basin and the Guiana Shield. Methods: We assigned dispersal modes to a total of 5433 species and morphospecies within 1877 tree-inventory plots across terra-firme, seasonally flooded, and permanently flooded forests. We investigated geographic patterns in the proportional abundance of dispersal modes. We performed an abundance-weighted mean pairwise distance (MPD) test and fit generalized linear models (GLMs) to explain the geographic distribution of dispersal modes. Results: Anemochory was significantly, positively associated with mean annual wind speed, and hydrochory was significantly higher in flooded forests. Dispersal modes did not consistently show significant associations with the availability of resources for constructing zoochorous fruits. A lower dissimilarity in dispersal modes, resulting from a higher dominance of endozoochory, occurred in terra-firme forests (excluding podzols) compared to flooded forests. Main conclusions: The disperser-availability hypothesis was well supported for abiotic dispersal modes (anemochory and hydrochory). The availability of resources for constructing zoochorous fruits seems an unlikely explanation for the distribution of dispersal modes in Amazonia. The association between frugivores and the proportional abundance of zoochory requires further research, as tree recruitment not only depends on dispersal vectors but also on conditions that favour or limit seedling recruitment across forest types

Geography and ecology shape the phylogenetic composition of Amazonian tree communities

Aim: Amazonia hosts more tree species from numerous evolutionary lineages, both young and ancient, than any other biogeographic region. Previous studies have shown that tree lineages colonized multiple edaphic environments and dispersed widely across Amazonia, leading to a hypothesis, which we test, that lineages should not be strongly associated with either geographic regions or edaphic forest types. Location: Amazonia. Taxon: Angiosperms (Magnoliids; Monocots; Eudicots). Methods: Data for the abundance of 5082 tree species in 1989 plots were combined with a mega-phylogeny. We applied evolutionary ordination to assess how phylogenetic composition varies across Amazonia. We used variation partitioning and Moran\u27s eigenvector maps (MEM) to test and quantify the separate and joint contributions of spatial and environmental variables to explain the phylogenetic composition of plots. We tested the indicator value of lineages for geographic regions and edaphic forest types and mapped associations onto the phylogeny. Results: In the terra firme and várzea forest types, the phylogenetic composition varies by geographic region, but the igapó and white-sand forest types retain a unique evolutionary signature regardless of region. Overall, we find that soil chemistry, climate and topography explain 24% of the variation in phylogenetic composition, with 79% of that variation being spatially structured (R$^{2}$ = 19% overall for combined spatial/environmental effects). The phylogenetic composition also shows substantial spatial patterns not related to the environmental variables we quantified (R$^{2}$ = 28%). A greater number of lineages were significant indicators of geographic regions than forest types. Main Conclusion: Numerous tree lineages, including some ancient ones (>66 Ma), show strong associations with geographic regions and edaphic forest types of Amazonia. This shows that specialization in specific edaphic environments has played a long-standing role in the evolutionary assembly of Amazonian forests. Furthermore, many lineages, even those that have dispersed across Amazonia, dominate within a specific region, likely because of phylogenetically conserved niches for environmental conditions that are prevalent within regions

The era of reference genomes in conservation genomics

Progress in genome sequencing now enables the large-scale generation of reference genomes. Various international initiatives aim to generate reference genomes representing global biodiversity. These genomes provide unique insights into genomic diversity and architecture, thereby enabling comprehensive analyses of population and functional genomics, and are expected to revolutionize conservation genomics