Relatório de estágio de intervenção comunitária - Hábitos de vida saudáveis dos adolescentes da Escola Secundária Mouzinho da Silveira de Portalegre

A adolescência deve ser considerada como uma etapa do ciclo vital do ser humano, onde ocorrem importantes processos de crescimento e desenvolvimento. É um período de transição da infância para a idade adulta, sendo difícil estabelecer uma delimitação etária do princípio e do seu fim, uma vez que existem «muitas adolescências» conforme cada infância, cada fase de maturação, cada família, cada época, cada cultura. Enquanto se tenta entender a si próprio e aos outros, o adolescente experiência novas sensações, diferentes sentimentos, passando por situações únicas na sua vida. Coabitam nesta fase desejos ambivalentes de crescimento e regressão, de autonomia e dependência, ligado ao passado, vontade de se projetar no futuro. É durante a adolescência que se poderão verificar comportamentos e o estabelecer de hábitos de vida prejudiciais à sua saúde, com implicações no momento e/ou a longo prazo. Políticas de Promoção da Saúde envolvem a implementação estratégica de Programas de Educação para a Saúde, com vista a capacitar os adolescentes para a aquisição e/ou manutenção de hábitos de vida saudáveis, possuindo deste modo um papel fundamental e decisivo na sua saúde. No âmbito do III Mestrado em Enfermagem, com a área de Especialização em Enfermagem Comunitária, o presente relatório ambiciona descrever, analisar e refletir as atividades desenvolvidas durante o estágio. O estágio sucedeu o Diagnóstico da Situação de Saúde, efetuado em grupo (4 mestrandas), tendo decorrido na Escola Secundaria Mouzinho da Silveira em Portalegre, junto dos adolescentes do 8.º e 9.º Anos, no Ano Letivo 2013/2014, durante o período de 16 de setembro de 2013 a 31 de janeiro de 2014. Elegeu-se a comunidade adolescente, dado o elevado interesse desta para a saúde comunitária, com o intuito de se promover a capacitação dos adolescentes na aquisição/manutenção de Hábitos de Vida Saudáveis. Com a efetivação do estágio, tornou-se um desafio para a mestranda a aquisição de competências como enfermeira Especialista em Enfermagem Comunitária.

Continuous validation for data analytics systems

From a future history of 2025: Continuous development is common for build/test (continuous integration) and operations (devOps). This trend continues through the lifecycle, into what we call `devUsage': continuous usage validation. In addition to ensuring systems meet user needs, organisations continuously validate their legal and ethical use. The rise of end-user programming and multi-sided platforms exacerbate validation challenges. A separate trend isthe specialisation of software engineering for technical domains, including data analytics. This domain has specific validation challenges. We must validate the accuracy of sta-tistical models, but also whether they have illegal or unethical biases. Usage needs addressed by machine learning are sometimes not speci able in the traditional sense, and statistical models are often `black boxes'. We describe future research to investigate solutions to these devUsage challenges for data analytics systems. We will adapt risk management and governance frameworks previously used for soft-ware product qualities, use social network communities for input from aligned stakeholder groups, and perform cross-validation using autonomic experimentation, cyber-physical data streams, and online discursive feedback.

White-faced storm-petrels Pelagodroma marina predated by gulls as biological monitors of plastic pollution in the pelagic subtropical northeast atlantic

Marine plastic pollution is rapidly growing and is a source of major concern. Seabirds often ingest plastic debris and are increasingly used as biological monitors of plastic pollution. However, virtually no studies have assessed plastics in seabirds in the deep subtropical North Atlantic. We investigated whether remains of white-faced storm-petrels (WFSP) present in gull pellets could be used for biomonitoring. We analysed 263 pellets and 79.0% of these contained plastic debris originating in the digestive tract of WFSP. Pellets with no bird prey did not contain plastics. Most debris were fragments (83.6%) with fewer plastic pellets (8.2%). Light-coloured plastics predominated (71.0%) and the most frequent polymer was HDPE (73.0%). Stable isotopes in toe-nails of WFSP containing many versus no plastics did not differ, indicating no individual specialisation leading to differential plastic ingestion. We suggest WFSP in pellets are highly suitable to monitor the little known pelagic subtropical Northeast Atlantic.

From field to fermentation: characterisation and application of non-dairy cultures in dairy foods

This thesis investigates the phenotypic and genotypic diversity of non-dairy L. lactis strains and their application to dairy fermentations. A bank of non-dairy lactococci were isolated from grass, vegetables and the bovine rumen. Subsequent analysis of these L. lactis strains revealed seven strains to possess cremoris genotypes which did not correlate with their observed phenotypes. Multi-locus sequence typing (MLST) and average nucleotide identity (ANI) highlighted the genetic diversity of lactis and cremoris subspecies. The application of these non-dairy lactococci to cheese production was also assessed. In milk, non-dairy strains formed diverse volatile profiles and selected strains were used as adjuncts in a mini Gouda-type cheese system. Sensory analysis showed non-dairy strains to be strongly associated with the development of off-flavours and bitterness. However, microfluidisation appeared to reduce bitterness. A novel bacteriophage, ɸL47, was isolated using the grass isolate L. lactis ssp. cremoris DPC6860 as a host. The phage, a member of the Siphoviridae, possessed a long tail fiber, previously unseen in dairy lactococcal phages. Genome sequencing revealed ɸL47 to be the largest sequenced lactococcal phage to date and owing to the high % similarity with ɸ949, a second member of the 949 group. Finally, to identify and characterise specific genes which may be important in niche adaptation and for applications to dairy fermentations, comparative genome sequence analysis was performed on L. lactis from corn (DPC6853), the bovine rumen (DPC6853) and grass (DPC6860). This study highlights the contribution of niche specialisation to the intra-species diversity of L. lactis and the adaptation of this organism to different environments. In summary this thesis describes the genetic diversity of L. lactis strains from outside the dairy environment and their potential application in dairy fermentations.

Crop-Specific EU Aid and Smallholder Food Security in Sierra Leone

The article analyses the viability of promoting crop-specific programs as a mean to improve smallholder net farm income and food security. The case study explores the relevance of European Union Stabilisation of Export Earnings (STABEX) funds in supporting Sierra Leone’s agricultural development agenda. By analysing the drivers of food security for a number of targeted smallholders in the two most important agricultural zones of Sierra Leone, it is possible to compare the suitability of crop-specific support (in rice, cocoa and coffee) versus general aid programs (public infrastructure, on and off farm diversification opportunities, sustainable practices, access to productive assets, etc.). The results indicate that crop diversification strategies are widespread and closely related to risk minimisation and enhanced food security among smallholders. Similarly, crop-specific programs mainly focusing on commercialisation tend to overlook important constraints associated to self-consumption and productivity.

Tendencia editorial UR Número 10

El Boletín Tendencia Editorial es un proyecto que nació en 2010 con motivo de la Feria Internacional del Libro de Bogotá para construir y hacer visibles diferentes saberes desde la academia y la edición. Para 2014, el cambio de periodicidad coincidió con uno de los eventos más importantes para la edición universitaria, la Feria Internacional del Libro de Guadalajara donde anualmente se realiza el encuentro de Editores Universitarios Latinoamericanos, el proyecto pasó de su fase nacional a ser pensado en red. Las líneas temáticas traspasan fronteras locales y convocan, en un mismo espacio, las voces de los gestores y especialistas, cuya labor y experiencia permiten cada día mejorar la edición universitaria, lo que posibilita acabar con el mito que concibe a la Universidad como ente ajeno a la sociedad, cuando en realidad esta es la forjadora de líderes, investigadores y emprendedores.